diff options
248 files changed, 14615 insertions, 8933 deletions
diff --git a/.ci/scripts/test_export_data_command.sh b/.ci/scripts/test_export_data_command.sh index 224cae92..033fd3e2 100755 --- a/.ci/scripts/test_export_data_command.sh +++ b/.ci/scripts/test_export_data_command.sh @@ -2,29 +2,24 @@ # Test for the export-data admin command against sqlite and postgres +# Expects Synapse to have been already installed with `poetry install --extras postgres`. +# Expects `poetry` to be available on the `PATH`. + set -xe cd "$(dirname "$0")/../.." -echo "--- Install dependencies" - -# Install dependencies for this test. -pip install psycopg2 - -# Install Synapse itself. This won't update any libraries. -pip install -e . - echo "--- Generate the signing key" # Generate the server's signing key. -python -m synapse.app.homeserver --generate-keys -c .ci/sqlite-config.yaml +poetry run synapse_homeserver --generate-keys -c .ci/sqlite-config.yaml echo "--- Prepare test database" # Make sure the SQLite3 database is using the latest schema and has no pending background update. -update_synapse_database --database-config .ci/sqlite-config.yaml --run-background-updates +poetry run update_synapse_database --database-config .ci/sqlite-config.yaml --run-background-updates # Run the export-data command on the sqlite test database -python -m synapse.app.admin_cmd -c .ci/sqlite-config.yaml export-data @anon-20191002_181700-832:localhost:8800 \ +poetry run python -m synapse.app.admin_cmd -c .ci/sqlite-config.yaml export-data @anon-20191002_181700-832:localhost:8800 \ --output-directory /tmp/export_data # Test that the output directory exists and contains the rooms directory @@ -37,14 +32,14 @@ else fi # Create the PostgreSQL database. -.ci/scripts/postgres_exec.py "CREATE DATABASE synapse" +poetry run .ci/scripts/postgres_exec.py "CREATE DATABASE synapse" # Port the SQLite databse to postgres so we can check command works against postgres echo "+++ Port SQLite3 databse to postgres" -synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml +poetry run synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml # Run the export-data command on postgres database -python -m synapse.app.admin_cmd -c .ci/postgres-config.yaml export-data @anon-20191002_181700-832:localhost:8800 \ +poetry run python -m synapse.app.admin_cmd -c .ci/postgres-config.yaml export-data @anon-20191002_181700-832:localhost:8800 \ --output-directory /tmp/export_data2 # Test that the output directory exists and contains the rooms directory diff --git a/.ci/scripts/test_old_deps.sh b/.ci/scripts/test_old_deps.sh index b2859f75..769ca451 100755 --- a/.ci/scripts/test_old_deps.sh +++ b/.ci/scripts/test_old_deps.sh @@ -1,6 +1,9 @@ #!/usr/bin/env bash -# this script is run by GitHub Actions in a plain `focal` container; it installs the -# minimal requirements for tox and hands over to the py3-old tox environment. +# this script is run by GitHub Actions in a plain `focal` container; it +# - installs the minimal system requirements, and poetry; +# - patches the project definition file to refer to old versions only; +# - creates a venv with these old versions using poetry; and finally +# - invokes `trial` to run the tests with old deps. # Prevent tzdata from asking for user input export DEBIAN_FRONTEND=noninteractive @@ -9,12 +12,70 @@ set -ex apt-get update apt-get install -y \ - python3 python3-dev python3-pip python3-venv \ - libxml2-dev libxslt-dev xmlsec1 zlib1g-dev tox libjpeg-dev libwebp-dev + python3 python3-dev python3-pip python3-venv pipx \ + libxml2-dev libxslt-dev xmlsec1 zlib1g-dev libjpeg-dev libwebp-dev export LANG="C.UTF-8" # Prevent virtualenv from auto-updating pip to an incompatible version export VIRTUALENV_NO_DOWNLOAD=1 -exec tox -e py3-old +# TODO: in the future, we could use an implementation of +# https://github.com/python-poetry/poetry/issues/3527 +# https://github.com/pypa/pip/issues/8085 +# to select the lowest possible versions, rather than resorting to this sed script. + +# Patch the project definitions in-place: +# - Replace all lower and tilde bounds with exact bounds +# - Make the pyopenssl 17.0, which is the oldest version that works with +# a `cryptography` compiled against OpenSSL 1.1. +# - Delete all lines referring to psycopg2 --- so no testing of postgres support. +# - Omit systemd: we're not logging to journal here. + +# TODO: also replace caret bounds, see https://python-poetry.org/docs/dependency-specification/#version-constraints +# We don't use these yet, but IIRC they are the default bound used when you `poetry add`. +# The sed expression 's/\^/==/g' ought to do the trick. But it would also change +# `python = "^3.7"` to `python = "==3.7", which would mean we fail because olddeps +# runs on 3.8 (#12343). + +sed -i \ + -e "s/[~>]=/==/g" \ + -e "/psycopg2/d" \ + -e 's/pyOpenSSL = "==16.0.0"/pyOpenSSL = "==17.0.0"/' \ + -e '/systemd/d' \ + pyproject.toml + +# Use poetry to do the installation. This ensures that the versions are all mutually +# compatible (as far the package metadata declares, anyway); pip's package resolver +# is more lax. +# +# Rather than `poetry install --no-dev`, we drop all dev dependencies from the +# toml file. This means we don't have to ensure compatibility between old deps and +# dev tools. + +pip install --user toml + +REMOVE_DEV_DEPENDENCIES=" +import toml +with open('pyproject.toml', 'r') as f: + data = toml.loads(f.read()) + +del data['tool']['poetry']['dev-dependencies'] + +with open('pyproject.toml', 'w') as f: + toml.dump(data, f) +" +python3 -c "$REMOVE_DEV_DEPENDENCIES" + +pipx install poetry==1.1.12 +~/.local/bin/poetry lock + +echo "::group::Patched pyproject.toml" +cat pyproject.toml +echo "::endgroup::" +echo "::group::Lockfile after patch" +cat poetry.lock +echo "::endgroup::" + +~/.local/bin/poetry install -E "all test" +~/.local/bin/poetry run trial --jobs=2 tests diff --git a/.ci/scripts/test_synapse_port_db.sh b/.ci/scripts/test_synapse_port_db.sh index 91bd966f..b07a6b5d 100755 --- a/.ci/scripts/test_synapse_port_db.sh +++ b/.ci/scripts/test_synapse_port_db.sh @@ -1,43 +1,37 @@ #!/usr/bin/env bash # # Test script for 'synapse_port_db'. -# - sets up synapse and deps +# - configures synapse and a postgres server. # - runs the port script on a prepopulated test sqlite db # - also runs it against an new sqlite db - +# +# Expects Synapse to have been already installed with `poetry install --extras postgres`. +# Expects `poetry` to be available on the `PATH`. set -xe cd "$(dirname "$0")/../.." -echo "--- Install dependencies" - -# Install dependencies for this test. -pip install psycopg2 coverage coverage-enable-subprocess - -# Install Synapse itself. This won't update any libraries. -pip install -e . - echo "--- Generate the signing key" # Generate the server's signing key. -python -m synapse.app.homeserver --generate-keys -c .ci/sqlite-config.yaml +poetry run synapse_homeserver --generate-keys -c .ci/sqlite-config.yaml echo "--- Prepare test database" # Make sure the SQLite3 database is using the latest schema and has no pending background update. -update_synapse_database --database-config .ci/sqlite-config.yaml --run-background-updates +poetry run update_synapse_database --database-config .ci/sqlite-config.yaml --run-background-updates # Create the PostgreSQL database. -.ci/scripts/postgres_exec.py "CREATE DATABASE synapse" +poetry run .ci/scripts/postgres_exec.py "CREATE DATABASE synapse" echo "+++ Run synapse_port_db against test database" # TODO: this invocation of synapse_port_db (and others below) used to be prepended with `coverage run`, # but coverage seems unable to find the entrypoints installed by `pip install -e .`. -synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml +poetry run synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml # We should be able to run twice against the same database. echo "+++ Run synapse_port_db a second time" -synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml +poetry run synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml ##### @@ -48,12 +42,12 @@ echo "--- Prepare empty SQLite database" # we do this by deleting the sqlite db, and then doing the same again. rm .ci/test_db.db -update_synapse_database --database-config .ci/sqlite-config.yaml --run-background-updates +poetry run update_synapse_database --database-config .ci/sqlite-config.yaml --run-background-updates # re-create the PostgreSQL database. -.ci/scripts/postgres_exec.py \ +poetry run .ci/scripts/postgres_exec.py \ "DROP DATABASE synapse" \ "CREATE DATABASE synapse" echo "+++ Run synapse_port_db against empty database" -synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml +poetry run synapse_port_db --sqlite-database .ci/test_db.db --postgres-config .ci/postgres-config.yaml diff --git a/.dockerignore b/.dockerignore index 434231fc..a236760c 100644 --- a/.dockerignore +++ b/.dockerignore @@ -4,8 +4,12 @@ # things to include !docker !synapse -!MANIFEST.in !README.rst +!pyproject.toml +!poetry.lock + +# TODO: remove these once we have moved over to using poetry-core in pyproject.toml +!MANIFEST.in !setup.py **/__pycache__ diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml index 2bf32e37..b366eb86 100644 --- a/.github/workflows/docs.yaml +++ b/.github/workflows/docs.yaml @@ -22,7 +22,7 @@ jobs: - name: Setup mdbook uses: peaceiris/actions-mdbook@4b5ef36b314c2599664ca107bb8c02412548d79d # v1.1.14 with: - mdbook-version: '0.4.9' + mdbook-version: '0.4.17' - name: Build the documentation # mdbook will only create an index.html if we're including docs/README.md in SUMMARY.md. diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml index 2afddf58..5a98f619 100644 --- a/.github/workflows/tests.yml +++ b/.github/workflows/tests.yml @@ -27,7 +27,6 @@ jobs: - "check_codestyle" - "check_isort" - "mypy" - - "packaging" steps: - uses: actions/checkout@v2 @@ -129,6 +128,7 @@ jobs: || true trial-olddeps: + # Note: sqlite only; no postgres if: ${{ !cancelled() && !failure() }} # Allow previous steps to be skipped, but not fail needs: linting-done runs-on: ubuntu-latest @@ -136,11 +136,11 @@ jobs: - uses: actions/checkout@v2 - name: Test with old deps uses: docker://ubuntu:focal # For old python and sqlite + # Note: focal seems to be using 3.8, but the oldest is 3.7? + # See https://github.com/matrix-org/synapse/issues/12343 with: workdir: /github/workspace entrypoint: .ci/scripts/test_old_deps.sh - env: - TRIAL_FLAGS: "--jobs=2" - name: Dump logs # Logs are most useful when the command fails, always include them. if: ${{ always() }} @@ -271,9 +271,10 @@ jobs: steps: - uses: actions/checkout@v2 - run: sudo apt-get -qq install xmlsec1 - - uses: actions/setup-python@v2 + - uses: matrix-org/setup-python-poetry@v1 with: - python-version: "3.9" + python-version: ${{ matrix.python-version }} + extras: "postgres" - run: .ci/scripts/test_export_data_command.sh portdb: @@ -308,9 +309,10 @@ jobs: steps: - uses: actions/checkout@v2 - run: sudo apt-get -qq install xmlsec1 - - uses: actions/setup-python@v2 + - uses: matrix-org/setup-python-poetry@v1 with: python-version: ${{ matrix.python-version }} + extras: "postgres" - run: .ci/scripts/test_synapse_port_db.sh complement: @@ -362,27 +364,11 @@ jobs: (wget -O - "https://github.com/matrix-org/complement/archive/$BRANCH_NAME.tar.gz" | tar -xz --strip-components=1 -C complement) && break done - # Build initial Synapse image - - run: docker build -t matrixdotorg/synapse:latest -f docker/Dockerfile . - working-directory: synapse - env: - DOCKER_BUILDKIT: 1 - - # Build a ready-to-run Synapse image based on the initial image above. - # This new image includes a config file, keys for signing and TLS, and - # other settings to make it suitable for testing under Complement. - - run: docker build -t complement-synapse -f Synapse.Dockerfile . - working-directory: complement/dockerfiles - - # Run Complement - run: | set -o pipefail - go test -v -json -tags synapse_blacklist,msc2403,msc2716,msc3030 ./tests/... 2>&1 | gotestfmt + COMPLEMENT_DIR=`pwd`/complement synapse/scripts-dev/complement.sh -json 2>&1 | gotestfmt shell: bash name: Run Complement Tests - env: - COMPLEMENT_BASE_IMAGE: complement-synapse:latest - working-directory: complement # a job which marks all the other jobs as complete, thus allowing PRs to be merged. tests-done: @@ -15,6 +15,10 @@ _trial_temp*/ .DS_Store __pycache__/ +# We do want the poetry lockfile. TODO: is there a good reason for ignoring +# '*.lock' above? If not, let's nuke it. +!poetry.lock + # stuff that is likely to exist when you run a server locally /*.db /*.log @@ -30,6 +34,9 @@ __pycache__/ /media_store/ /uploads +# For direnv users +/.envrc + # IDEs /.idea/ /.ropeproject/ @@ -1,3 +1,131 @@ +Synapse 1.57.1 (2022-04-20) +=========================== + +This is a patch release that only affects the Docker image. It is only of interest to administrators using [the LDAP module][LDAPModule] to authenticate their users. +If you have already upgraded to Synapse 1.57.0 without problem, then you have no need to upgrade to this patch release. + +[LDAPModule]: https://github.com/matrix-org/matrix-synapse-ldap3 + + +Updates to the Docker image +--------------------------- + +- Include version 0.2.0 of the Synapse LDAP Auth Provider module in the Docker image. This matches the version that was present in the Docker image for Synapse v1.56.0. ([\#12512](https://github.com/matrix-org/synapse/issues/12512)) + + +Synapse 1.57.0 (2022-04-19) +=========================== + +This version includes a [change](https://github.com/matrix-org/synapse/pull/12209) to the way transaction IDs are managed for application services. If your deployment uses a dedicated worker for application service traffic, **it must be stopped** when the database is upgraded (which normally happens when the main process is upgraded), to ensure the change is made safely without any risk of reusing transaction IDs. + +See the [upgrade notes](https://github.com/matrix-org/synapse/blob/v1.57.0rc1/docs/upgrade.md#upgrading-to-v1570) for more details. + +No significant changes since 1.57.0rc1. + + +Synapse 1.57.0rc1 (2022-04-12) +============================== + +Features +-------- + +- Send device list changes to application services as specified by [MSC3202](https://github.com/matrix-org/matrix-spec-proposals/pull/3202), using unstable prefixes. The `msc3202_transaction_extensions` experimental homeserver config option must be enabled and `org.matrix.msc3202: true` must be present in the application service registration file for device list changes to be sent. The "left" field is currently always empty. ([\#11881](https://github.com/matrix-org/synapse/issues/11881)) +- Optimise fetching large quantities of missing room state over federation. ([\#12040](https://github.com/matrix-org/synapse/issues/12040)) +- Offload the `update_client_ip` background job from the main process to the background worker, when using Redis-based replication. ([\#12251](https://github.com/matrix-org/synapse/issues/12251)) +- Move `update_client_ip` background job from the main process to the background worker. ([\#12252](https://github.com/matrix-org/synapse/issues/12252)) +- Add a module callback to react to new 3PID (email address, phone number) associations. ([\#12302](https://github.com/matrix-org/synapse/issues/12302)) +- Add a configuration option to remove a specific set of rooms from sync responses. ([\#12310](https://github.com/matrix-org/synapse/issues/12310)) +- Add a module callback to react to account data changes. ([\#12327](https://github.com/matrix-org/synapse/issues/12327)) +- Allow setting user admin status using the module API. Contributed by Famedly. ([\#12341](https://github.com/matrix-org/synapse/issues/12341)) +- Reduce overhead of restarting synchrotrons. ([\#12367](https://github.com/matrix-org/synapse/issues/12367), [\#12372](https://github.com/matrix-org/synapse/issues/12372)) +- Update `/messages` to use historic pagination tokens if no `from` query parameter is given. ([\#12370](https://github.com/matrix-org/synapse/issues/12370)) +- Add a module API for reading and writing global account data. ([\#12391](https://github.com/matrix-org/synapse/issues/12391)) +- Support the stable `v1` endpoint for `/relations`, per [MSC2675](https://github.com/matrix-org/matrix-doc/pull/2675). ([\#12403](https://github.com/matrix-org/synapse/issues/12403)) +- Include bundled aggregations in search results + ([MSC3666](https://github.com/matrix-org/matrix-spec-proposals/pull/3666)). ([\#12436](https://github.com/matrix-org/synapse/issues/12436)) + + +Bugfixes +-------- + +- Fix a long-standing bug where updates to the server notices user profile (display name/avatar URL) in the configuration would not be applied to pre-existing rooms. Contributed by Jorge Florian. ([\#12115](https://github.com/matrix-org/synapse/issues/12115)) +- Fix a long-standing bug where events from ignored users were still considered for bundled aggregations. ([\#12235](https://github.com/matrix-org/synapse/issues/12235), [\#12338](https://github.com/matrix-org/synapse/issues/12338)) +- Fix non-member state events not resolving for historical events when used in [MSC2716](https://github.com/matrix-org/matrix-spec-proposals/pull/2716) `/batch_send` `state_events_at_start`. ([\#12329](https://github.com/matrix-org/synapse/issues/12329)) +- Fix a long-standing bug affecting URL previews that would generate a 500 response instead of a 403 if the previewed URL includes a port that isn't allowed by the relevant blacklist. ([\#12333](https://github.com/matrix-org/synapse/issues/12333)) +- Default to `private` room visibility rather than `public` when a client does not specify one, according to spec. ([\#12350](https://github.com/matrix-org/synapse/issues/12350)) +- Fix a spec compliance issue where requests to the `/publicRooms` federation API would specify `limit` as a string. ([\#12364](https://github.com/matrix-org/synapse/issues/12364), [\#12410](https://github.com/matrix-org/synapse/issues/12410)) +- Fix a bug introduced in Synapse 1.49.0 which caused the `synapse_event_persisted_position` metric to have invalid values. ([\#12390](https://github.com/matrix-org/synapse/issues/12390)) + + +Updates to the Docker image +--------------------------- + +- Bundle locked versions of dependencies into the Docker image. ([\#12385](https://github.com/matrix-org/synapse/issues/12385), [\#12439](https://github.com/matrix-org/synapse/issues/12439)) +- Fix up healthcheck generation for workers docker image. ([\#12405](https://github.com/matrix-org/synapse/issues/12405)) + + +Improved Documentation +---------------------- + +- Clarify documentation for running SyTest against Synapse, including use of Postgres and worker mode. ([\#12271](https://github.com/matrix-org/synapse/issues/12271)) +- Document the behaviour of `LoggingTransaction.call_after` and `LoggingTransaction.call_on_exception` methods when transactions are retried. ([\#12315](https://github.com/matrix-org/synapse/issues/12315)) +- Update dead links in `check-newsfragment.sh` to point to the correct documentation URL. ([\#12331](https://github.com/matrix-org/synapse/issues/12331)) +- Upgrade the version of `mdbook` in CI to 0.4.17. ([\#12339](https://github.com/matrix-org/synapse/issues/12339)) +- Updates to the Room DAG concepts development document to clarify that we mark events as outliers because we don't have any state for them. ([\#12345](https://github.com/matrix-org/synapse/issues/12345)) +- Update the link to Redis pub/sub documentation in the workers documentation. ([\#12369](https://github.com/matrix-org/synapse/issues/12369)) +- Remove documentation for converting a legacy structured logging configuration to the new format. ([\#12392](https://github.com/matrix-org/synapse/issues/12392)) + + +Deprecations and Removals +------------------------- + +- Remove the unused and unstable `/aggregations` endpoint which was removed from [MSC2675](https://github.com/matrix-org/matrix-doc/pull/2675). ([\#12293](https://github.com/matrix-org/synapse/issues/12293)) + + +Internal Changes +---------------- + +- Remove lingering unstable references to MSC2403 (knocking). ([\#12165](https://github.com/matrix-org/synapse/issues/12165)) +- Avoid trying to calculate the state at outlier events. ([\#12191](https://github.com/matrix-org/synapse/issues/12191), [\#12316](https://github.com/matrix-org/synapse/issues/12316), [\#12330](https://github.com/matrix-org/synapse/issues/12330), [\#12332](https://github.com/matrix-org/synapse/issues/12332), [\#12409](https://github.com/matrix-org/synapse/issues/12409)) +- Omit sending "offline" presence updates to application services after they are initially configured. ([\#12193](https://github.com/matrix-org/synapse/issues/12193)) +- Switch to using a sequence to generate AS transaction IDs. Contributed by Nick @ Beeper. If running synapse with a dedicated appservice worker, this MUST be stopped before upgrading the main process and database. ([\#12209](https://github.com/matrix-org/synapse/issues/12209)) +- Add missing type hints for storage. ([\#12267](https://github.com/matrix-org/synapse/issues/12267)) +- Add missing type definitions for scripts in docker folder. Contributed by Jorge Florian. ([\#12280](https://github.com/matrix-org/synapse/issues/12280)) +- Move [MSC2654](https://github.com/matrix-org/matrix-doc/pull/2654) support behind an experimental configuration flag. ([\#12295](https://github.com/matrix-org/synapse/issues/12295)) +- Update docstrings to explain how to decipher live and historic pagination tokens. ([\#12317](https://github.com/matrix-org/synapse/issues/12317)) +- Add ground work for speeding up device list updates for users in large numbers of rooms. ([\#12321](https://github.com/matrix-org/synapse/issues/12321)) +- Fix typechecker problems exposed by signedjson 1.1.2. ([\#12326](https://github.com/matrix-org/synapse/issues/12326)) +- Remove the `tox` packaging job: it will be redundant once #11537 lands. ([\#12334](https://github.com/matrix-org/synapse/issues/12334)) +- Ignore `.envrc` for `direnv` users. ([\#12335](https://github.com/matrix-org/synapse/issues/12335)) +- Remove the (broadly unused, dev-only) dockerfile for pg tests. ([\#12336](https://github.com/matrix-org/synapse/issues/12336)) +- Remove redundant `get_success` calls in test code. ([\#12346](https://github.com/matrix-org/synapse/issues/12346)) +- Add type annotations for `tests/unittest.py`. ([\#12347](https://github.com/matrix-org/synapse/issues/12347)) +- Move single-use methods out of `TestCase`. ([\#12348](https://github.com/matrix-org/synapse/issues/12348)) +- Remove broken and unused development scripts. ([\#12349](https://github.com/matrix-org/synapse/issues/12349), [\#12351](https://github.com/matrix-org/synapse/issues/12351), [\#12355](https://github.com/matrix-org/synapse/issues/12355)) +- Convert `Linearizer` tests from `inlineCallbacks` to async. ([\#12353](https://github.com/matrix-org/synapse/issues/12353)) +- Update docstrings for `ReadWriteLock` tests. ([\#12354](https://github.com/matrix-org/synapse/issues/12354)) +- Refactor `Linearizer`, convert methods to async and use an async context manager. ([\#12357](https://github.com/matrix-org/synapse/issues/12357)) +- Fix a long-standing bug where `Linearizer`s could get stuck if a cancellation were to happen at the wrong time. ([\#12358](https://github.com/matrix-org/synapse/issues/12358)) +- Make `StreamToken.from_string` and `RoomStreamToken.parse` propagate cancellations instead of replacing them with `SynapseError`s. ([\#12366](https://github.com/matrix-org/synapse/issues/12366)) +- Add type hints to tests files. ([\#12371](https://github.com/matrix-org/synapse/issues/12371)) +- Allow specifying the Postgres database's port when running unit tests with Postgres. ([\#12376](https://github.com/matrix-org/synapse/issues/12376)) +- Remove temporary pin of signedjson<=1.1.1 that was added in Synapse 1.56.0. ([\#12379](https://github.com/matrix-org/synapse/issues/12379)) +- Add opentracing spans to calls to external cache. ([\#12380](https://github.com/matrix-org/synapse/issues/12380)) +- Lay groundwork for using `poetry` to manage Synapse's dependencies. ([\#12381](https://github.com/matrix-org/synapse/issues/12381), [\#12407](https://github.com/matrix-org/synapse/issues/12407), [\#12412](https://github.com/matrix-org/synapse/issues/12412), [\#12418](https://github.com/matrix-org/synapse/issues/12418)) +- Make missing `importlib_metadata` dependency explicit. ([\#12384](https://github.com/matrix-org/synapse/issues/12384), [\#12400](https://github.com/matrix-org/synapse/issues/12400)) +- Update type annotations for compatiblity with prometheus_client 0.14. ([\#12389](https://github.com/matrix-org/synapse/issues/12389)) +- Remove support for the unstable identifiers specified in [MSC3288](https://github.com/matrix-org/matrix-doc/pull/3288). ([\#12398](https://github.com/matrix-org/synapse/issues/12398)) +- Add missing type hints to configuration classes. ([\#12402](https://github.com/matrix-org/synapse/issues/12402)) +- Add files used to build the Docker image used for complement testing into the Synapse repository. ([\#12404](https://github.com/matrix-org/synapse/issues/12404)) +- Do not include groups in the sync response when disabled. ([\#12408](https://github.com/matrix-org/synapse/issues/12408)) +- Improve type hints related to HTTP query parameters. ([\#12415](https://github.com/matrix-org/synapse/issues/12415)) +- Stop maintaining a list of lint targets. ([\#12420](https://github.com/matrix-org/synapse/issues/12420)) +- Make `synapse._scripts` pass type checks. ([\#12421](https://github.com/matrix-org/synapse/issues/12421), [\#12422](https://github.com/matrix-org/synapse/issues/12422)) +- Add some type hints to datastore. ([\#12423](https://github.com/matrix-org/synapse/issues/12423)) +- Enable certificate checking during complement tests. ([\#12435](https://github.com/matrix-org/synapse/issues/12435)) +- Explicitly specify the `tls` extra for Twisted dependency. ([\#12444](https://github.com/matrix-org/synapse/issues/12444)) + + Synapse 1.56.0 (2022-04-05) =========================== @@ -713,5756 +841,4 @@ Internal Changes - Work around Mjolnir compatibility issue by adding an import for `glob_to_regex` in `synapse.util`, where it moved from. ([\#11696](https://github.com/matrix-org/synapse/issues/11696)) -Synapse 1.49.2 (2021-12-21) -=========================== - -This release fixes a regression introduced in Synapse 1.49.0 which could cause `/sync` requests to take significantly longer. This would particularly affect "initial" syncs for users participating in a large number of rooms, and in extreme cases, could make it impossible for such users to log in on a new client. - -**Note:** in line with our [deprecation policy](https://matrix-org.github.io/synapse/latest/deprecation_policy.html) for platform dependencies, this will be the last release to support Python 3.6 and PostgreSQL 9.6, both of which have now reached upstream end-of-life. Synapse will require Python 3.7+ and PostgreSQL 10+. - -**Note:** We will also stop producing packages for Ubuntu 18.04 (Bionic Beaver) after this release, as it uses Python 3.6. - -Bugfixes --------- - -- Fix a performance regression in `/sync` handling, introduced in 1.49.0. ([\#11583](https://github.com/matrix-org/synapse/issues/11583)) - -Internal Changes ----------------- - -- Work around a build problem on Debian Buster. ([\#11625](https://github.com/matrix-org/synapse/issues/11625)) - - -Synapse 1.49.1 (2021-12-21) -=========================== - -Not released due to problems building the debian packages. - - -Synapse 1.49.0 (2021-12-14) -=========================== - -No significant changes since version 1.49.0rc1. - - -Support for Ubuntu 21.04 ends next month on the 20th of January ---------------------------------------------------------------- - -For users of Ubuntu 21.04 (Hirsute Hippo), please be aware that [upstream support for this version of Ubuntu will end next month][Ubuntu2104EOL]. -We will stop producing packages for Ubuntu 21.04 after upstream support ends. - -[Ubuntu2104EOL]: https://lists.ubuntu.com/archives/ubuntu-announce/2021-December/000275.html - - -The wiki has been migrated to the documentation website -------------------------------------------------------- - -We've decided to move the existing, somewhat stagnant pages from the GitHub wiki -to the [documentation website](https://matrix-org.github.io/synapse/latest/). - -This was done for two reasons. The first was to ensure that changes are checked by -multiple authors before being committed (everyone makes mistakes!) and the second -was visibility of the documentation. Not everyone knows that Synapse has some very -useful information hidden away in its GitHub wiki pages. Bringing them to the -documentation website should help with visibility, as well as keep all Synapse documentation -in one, easily-searchable location. - -Note that contributions to the documentation website happen through [GitHub pull -requests](https://github.com/matrix-org/synapse/pulls). Please visit [#synapse-dev:matrix.org](https://matrix.to/#/#synapse-dev:matrix.org) -if you need help with the process! - - -Synapse 1.49.0rc1 (2021-12-07) -============================== - -Features --------- - -- Add [MSC3030](https://github.com/matrix-org/matrix-doc/pull/3030) experimental client and federation API endpoints to get the closest event to a given timestamp. ([\#9445](https://github.com/matrix-org/synapse/issues/9445)) -- Include bundled relation aggregations during a limited `/sync` request and `/relations` request, per [MSC2675](https://github.com/matrix-org/matrix-doc/pull/2675). ([\#11284](https://github.com/matrix-org/synapse/issues/11284), [\#11478](https://github.com/matrix-org/synapse/issues/11478)) -- Add plugin support for controlling database background updates. ([\#11306](https://github.com/matrix-org/synapse/issues/11306), [\#11475](https://github.com/matrix-org/synapse/issues/11475), [\#11479](https://github.com/matrix-org/synapse/issues/11479)) -- Support the stable API endpoints for [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946): the room `/hierarchy` endpoint. ([\#11329](https://github.com/matrix-org/synapse/issues/11329)) -- Add admin API to get some information about federation status with remote servers. ([\#11407](https://github.com/matrix-org/synapse/issues/11407)) -- Support expiry of refresh tokens and expiry of the overall session when refresh tokens are in use. ([\#11425](https://github.com/matrix-org/synapse/issues/11425)) -- Stabilise support for [MSC2918](https://github.com/matrix-org/matrix-doc/blob/main/proposals/2918-refreshtokens.md#msc2918-refresh-tokens) refresh tokens as they have now been merged into the Matrix specification. ([\#11435](https://github.com/matrix-org/synapse/issues/11435), [\#11522](https://github.com/matrix-org/synapse/issues/11522)) -- Update [MSC2918 refresh token](https://github.com/matrix-org/matrix-doc/blob/main/proposals/2918-refreshtokens.md#msc2918-refresh-tokens) support to confirm with the latest revision: accept the `refresh_tokens` parameter in the request body rather than in the URL parameters. ([\#11430](https://github.com/matrix-org/synapse/issues/11430)) -- Support configuring the lifetime of non-refreshable access tokens separately to refreshable access tokens. ([\#11445](https://github.com/matrix-org/synapse/issues/11445)) -- Expose `synapse_homeserver` and `synapse_worker` commands as entry points to run Synapse's main process and worker processes, respectively. Contributed by @Ma27. ([\#11449](https://github.com/matrix-org/synapse/issues/11449)) -- `synctl stop` will now wait for Synapse to exit before returning. ([\#11459](https://github.com/matrix-org/synapse/issues/11459), [\#11490](https://github.com/matrix-org/synapse/issues/11490)) -- Extend the "delete room" admin api to work correctly on rooms which have previously been partially deleted. ([\#11523](https://github.com/matrix-org/synapse/issues/11523)) -- Add support for the `/_matrix/client/v3/login/sso/redirect/{idpId}` API from Matrix v1.1. This endpoint was overlooked when support for v3 endpoints was added in Synapse 1.48.0rc1. ([\#11451](https://github.com/matrix-org/synapse/issues/11451)) - - -Bugfixes --------- - -- Fix using [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) batch sending in combination with event persistence workers. Contributed by @tulir at Beeper. ([\#11220](https://github.com/matrix-org/synapse/issues/11220)) -- Fix a long-standing bug where all requests that read events from the database could get stuck as a result of losing the database connection, properly this time. Also fix a race condition introduced in the previous insufficient fix in Synapse 1.47.0. ([\#11376](https://github.com/matrix-org/synapse/issues/11376)) -- The `/send_join` response now includes the stable `event` field instead of the unstable field from [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083). ([\#11413](https://github.com/matrix-org/synapse/issues/11413)) -- Fix a bug introduced in Synapse 1.47.0 where `send_join` could fail due to an outdated `ijson` version. ([\#11439](https://github.com/matrix-org/synapse/issues/11439), [\#11441](https://github.com/matrix-org/synapse/issues/11441), [\#11460](https://github.com/matrix-org/synapse/issues/11460)) -- Fix a bug introduced in Synapse 1.36.0 which could cause problems fetching event-signing keys from trusted key servers. ([\#11440](https://github.com/matrix-org/synapse/issues/11440)) -- Fix a bug introduced in Synapse 1.47.1 where the media repository would fail to work if the media store path contained any symbolic links. ([\#11446](https://github.com/matrix-org/synapse/issues/11446)) -- Fix an `LruCache` corruption bug, introduced in Synapse 1.38.0, that would cause certain requests to fail until the next Synapse restart. ([\#11454](https://github.com/matrix-org/synapse/issues/11454)) -- Fix a long-standing bug where invites from ignored users were included in incremental syncs. ([\#11511](https://github.com/matrix-org/synapse/issues/11511)) -- Fix a regression in Synapse 1.48.0 where presence workers would not clear their presence updates over replication on shutdown. ([\#11518](https://github.com/matrix-org/synapse/issues/11518)) -- Fix a regression in Synapse 1.48.0 where the module API's `looping_background_call` method would spam errors to the logs when given a non-async function. ([\#11524](https://github.com/matrix-org/synapse/issues/11524)) - - -Updates to the Docker image ---------------------------- - -- Update `Dockerfile-workers` to healthcheck all workers in the container. ([\#11429](https://github.com/matrix-org/synapse/issues/11429)) - - -Improved Documentation ----------------------- - -- Update the media repository documentation. ([\#11415](https://github.com/matrix-org/synapse/issues/11415)) -- Update section about backward extremities in the room DAG concepts doc to correct the misconception about backward extremities indicating whether we have fetched an events' `prev_events`. ([\#11469](https://github.com/matrix-org/synapse/issues/11469)) - - -Internal Changes ----------------- - -- Add `Final` annotation to string constants in `synapse.api.constants` so that they get typed as `Literal`s. ([\#11356](https://github.com/matrix-org/synapse/issues/11356)) -- Add a check to ensure that users cannot start the Synapse master process when `worker_app` is set. ([\#11416](https://github.com/matrix-org/synapse/issues/11416)) -- Add a note about postgres memory management and hugepages to postgres doc. ([\#11467](https://github.com/matrix-org/synapse/issues/11467)) -- Add missing type hints to `synapse.config` module. ([\#11465](https://github.com/matrix-org/synapse/issues/11465)) -- Add missing type hints to `synapse.federation`. ([\#11483](https://github.com/matrix-org/synapse/issues/11483)) -- Add type annotations to `tests.storage.test_appservice`. ([\#11488](https://github.com/matrix-org/synapse/issues/11488), [\#11492](https://github.com/matrix-org/synapse/issues/11492)) -- Add type annotations to some of the configuration surrounding refresh tokens. ([\#11428](https://github.com/matrix-org/synapse/issues/11428)) -- Add type hints to `synapse/tests/rest/admin`. ([\#11501](https://github.com/matrix-org/synapse/issues/11501)) -- Add type hints to storage classes. ([\#11411](https://github.com/matrix-org/synapse/issues/11411)) -- Add wiki pages to documentation website. ([\#11402](https://github.com/matrix-org/synapse/issues/11402)) -- Clean up `tests.storage.test_main` to remove use of legacy code. ([\#11493](https://github.com/matrix-org/synapse/issues/11493)) -- Clean up `tests.test_visibility` to remove legacy code. ([\#11495](https://github.com/matrix-org/synapse/issues/11495)) -- Convert status codes to `HTTPStatus` in `synapse.rest.admin`. ([\#11452](https://github.com/matrix-org/synapse/issues/11452), [\#11455](https://github.com/matrix-org/synapse/issues/11455)) -- Extend the `scripts-dev/sign_json` script to support signing events. ([\#11486](https://github.com/matrix-org/synapse/issues/11486)) -- Improve internal types in push code. ([\#11409](https://github.com/matrix-org/synapse/issues/11409)) -- Improve type annotations in `synapse.module_api`. ([\#11029](https://github.com/matrix-org/synapse/issues/11029)) -- Improve type hints for `LruCache`. ([\#11453](https://github.com/matrix-org/synapse/issues/11453)) -- Preparation for database schema simplifications: disambiguate queries on `state_key`. ([\#11497](https://github.com/matrix-org/synapse/issues/11497)) -- Refactor `backfilled` into specific behavior function arguments (`_persist_events_and_state_updates` and downstream calls). ([\#11417](https://github.com/matrix-org/synapse/issues/11417)) -- Refactor `get_version_string` to fix-up types and duplicated code. ([\#11468](https://github.com/matrix-org/synapse/issues/11468)) -- Refactor various parts of the `/sync` handler. ([\#11494](https://github.com/matrix-org/synapse/issues/11494), [\#11515](https://github.com/matrix-org/synapse/issues/11515)) -- Remove unnecessary `json.dumps` from `tests.rest.admin`. ([\#11461](https://github.com/matrix-org/synapse/issues/11461)) -- Save the OpenID Connect session ID on login. ([\#11482](https://github.com/matrix-org/synapse/issues/11482)) -- Update and clean up recently ported documentation pages. ([\#11466](https://github.com/matrix-org/synapse/issues/11466)) - - -Synapse 1.48.0 (2021-11-30) -=========================== - -This release removes support for the long-deprecated `trust_identity_server_for_password_resets` configuration flag. - -This release also fixes some performance issues with some background database updates introduced in Synapse 1.47.0. - -No significant changes since 1.48.0rc1. - -Synapse 1.48.0rc1 (2021-11-25) -============================== - -Features --------- - -- Experimental support for the thread relation defined in [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440). ([\#11161](https://github.com/matrix-org/synapse/issues/11161)) -- Support filtering by relation senders & types per [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440). ([\#11236](https://github.com/matrix-org/synapse/issues/11236)) -- Add support for the `/_matrix/client/v3` and `/_matrix/media/v3` APIs from Matrix v1.1. ([\#11318](https://github.com/matrix-org/synapse/issues/11318), [\#11371](https://github.com/matrix-org/synapse/issues/11371)) -- Support the stable version of [MSC2778](https://github.com/matrix-org/matrix-doc/pull/2778): the `m.login.application_service` login type. Contributed by @tulir. ([\#11335](https://github.com/matrix-org/synapse/issues/11335)) -- Add a new version of delete room admin API `DELETE /_synapse/admin/v2/rooms/<room_id>` to run it in the background. Contributed by @dklimpel. ([\#11223](https://github.com/matrix-org/synapse/issues/11223)) -- Allow the admin [Delete Room API](https://matrix-org.github.io/synapse/latest/admin_api/rooms.html#delete-room-api) to block a room without the need to join it. ([\#11228](https://github.com/matrix-org/synapse/issues/11228)) -- Add an admin API to un-shadow-ban a user. ([\#11347](https://github.com/matrix-org/synapse/issues/11347)) -- Add an admin API to run background database schema updates. ([\#11352](https://github.com/matrix-org/synapse/issues/11352)) -- Add an admin API for blocking a room. ([\#11324](https://github.com/matrix-org/synapse/issues/11324)) -- Update the JWT login type to support custom a `sub` claim. ([\#11361](https://github.com/matrix-org/synapse/issues/11361)) -- Store and allow querying of arbitrary event relations. ([\#11391](https://github.com/matrix-org/synapse/issues/11391)) - - -Bugfixes --------- - -- Fix a long-standing bug wherein display names or avatar URLs containing null bytes cause an internal server error when stored in the DB. ([\#11230](https://github.com/matrix-org/synapse/issues/11230)) -- Prevent [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) historical state events from being pushed to an application service via `/transactions`. ([\#11265](https://github.com/matrix-org/synapse/issues/11265)) -- Fix a long-standing bug where uploading extremely thin images (e.g. 1000x1) would fail. Contributed by @Neeeflix. ([\#11288](https://github.com/matrix-org/synapse/issues/11288)) -- Fix a bug, introduced in Synapse 1.46.0, which caused the `check_3pid_auth` and `on_logged_out` callbacks in legacy password authentication provider modules to not be registered. Modules using the generic module interface were not affected. ([\#11340](https://github.com/matrix-org/synapse/issues/11340)) -- Fix a bug introduced in 1.41.0 where space hierarchy responses would be incorrectly reused if multiple users were to make the same request at the same time. ([\#11355](https://github.com/matrix-org/synapse/issues/11355)) -- Fix a bug introduced in 1.45.0 where the `read_templates` method of the module API would error. ([\#11377](https://github.com/matrix-org/synapse/issues/11377)) -- Fix an issue introduced in 1.47.0 which prevented servers re-joining rooms they had previously left, if their signing keys were replaced. ([\#11379](https://github.com/matrix-org/synapse/issues/11379)) -- Fix a bug introduced in 1.13.0 where creating and publishing a room could cause errors if `room_list_publication_rules` is configured. ([\#11392](https://github.com/matrix-org/synapse/issues/11392)) -- Improve performance of various background database updates. ([\#11421](https://github.com/matrix-org/synapse/issues/11421), [\#11422](https://github.com/matrix-org/synapse/issues/11422)) - - -Improved Documentation ----------------------- - -- Suggest users of the Debian packages add configuration to `/etc/matrix-synapse/conf.d/` to prevent, upon upgrade, being asked to choose between their configuration and the maintainer's. ([\#11281](https://github.com/matrix-org/synapse/issues/11281)) -- Fix typos in the documentation for the `username_available` admin API. Contributed by Stanislav Motylkov. ([\#11286](https://github.com/matrix-org/synapse/issues/11286)) -- Add Single Sign-On, SAML and CAS pages to the documentation. ([\#11298](https://github.com/matrix-org/synapse/issues/11298)) -- Change the word 'Home server' as one word 'homeserver' in documentation. ([\#11320](https://github.com/matrix-org/synapse/issues/11320)) -- Fix missing quotes for wildcard domains in `federation_certificate_verification_whitelist`. ([\#11381](https://github.com/matrix-org/synapse/issues/11381)) - - -Deprecations and Removals -------------------------- - -- Remove deprecated `trust_identity_server_for_password_resets` configuration flag. ([\#11333](https://github.com/matrix-org/synapse/issues/11333), [\#11395](https://github.com/matrix-org/synapse/issues/11395)) - - -Internal Changes ----------------- - -- Add type annotations to `synapse.metrics`. ([\#10847](https://github.com/matrix-org/synapse/issues/10847)) -- Split out federated PDU retrieval function into a non-cached version. ([\#11242](https://github.com/matrix-org/synapse/issues/11242)) -- Clean up code relating to to-device messages and sending ephemeral events to application services. ([\#11247](https://github.com/matrix-org/synapse/issues/11247)) -- Fix a small typo in the error response when a relation type other than 'm.annotation' is passed to `GET /rooms/{room_id}/aggregations/{event_id}`. ([\#11278](https://github.com/matrix-org/synapse/issues/11278)) -- Drop unused database tables `room_stats_historical` and `user_stats_historical`. ([\#11280](https://github.com/matrix-org/synapse/issues/11280)) -- Require all files in synapse/ and tests/ to pass mypy unless specifically excluded. ([\#11282](https://github.com/matrix-org/synapse/issues/11282), [\#11285](https://github.com/matrix-org/synapse/issues/11285), [\#11359](https://github.com/matrix-org/synapse/issues/11359)) -- Add missing type hints to `synapse.app`. ([\#11287](https://github.com/matrix-org/synapse/issues/11287)) -- Remove unused parameters on `FederationEventHandler._check_event_auth`. ([\#11292](https://github.com/matrix-org/synapse/issues/11292)) -- Add type hints to `synapse._scripts`. ([\#11297](https://github.com/matrix-org/synapse/issues/11297)) -- Fix an issue which prevented the `remove_deleted_devices_from_device_inbox` background database schema update from running when updating from a recent Synapse version. ([\#11303](https://github.com/matrix-org/synapse/issues/11303)) -- Add type hints to storage classes. ([\#11307](https://github.com/matrix-org/synapse/issues/11307), [\#11310](https://github.com/matrix-org/synapse/issues/11310), [\#11311](https://github.com/matrix-org/synapse/issues/11311), [\#11312](https://github.com/matrix-org/synapse/issues/11312), [\#11313](https://github.com/matrix-org/synapse/issues/11313), [\#11314](https://github.com/matrix-org/synapse/issues/11314), [\#11316](https://github.com/matrix-org/synapse/issues/11316), [\#11322](https://github.com/matrix-org/synapse/issues/11322), [\#11332](https://github.com/matrix-org/synapse/issues/11332), [\#11339](https://github.com/matrix-org/synapse/issues/11339), [\#11342](https://github.com/matrix-org/synapse/issues/11342)) -- Add type hints to `synapse.util`. ([\#11321](https://github.com/matrix-org/synapse/issues/11321), [\#11328](https://github.com/matrix-org/synapse/issues/11328)) -- Improve type annotations in Synapse's test suite. ([\#11323](https://github.com/matrix-org/synapse/issues/11323), [\#11330](https://github.com/matrix-org/synapse/issues/11330)) -- Test that room alias deletion works as intended. ([\#11327](https://github.com/matrix-org/synapse/issues/11327)) -- Add type annotations for some methods and properties in the module API. ([\#11341](https://github.com/matrix-org/synapse/issues/11341)) -- Fix running `scripts-dev/complement.sh`, which was broken in v1.47.0rc1. ([\#11368](https://github.com/matrix-org/synapse/issues/11368)) -- Rename internal functions for token generation to better reflect what they do. ([\#11369](https://github.com/matrix-org/synapse/issues/11369), [\#11370](https://github.com/matrix-org/synapse/issues/11370)) -- Add type hints to configuration classes. ([\#11377](https://github.com/matrix-org/synapse/issues/11377)) -- Publish a `develop` image to Docker Hub. ([\#11380](https://github.com/matrix-org/synapse/issues/11380)) -- Keep fallback key marked as used if it's re-uploaded. ([\#11382](https://github.com/matrix-org/synapse/issues/11382)) -- Use `auto_attribs` on the `attrs` class `RefreshTokenLookupResult`. ([\#11386](https://github.com/matrix-org/synapse/issues/11386)) -- Rename unstable `access_token_lifetime` configuration option to `refreshable_access_token_lifetime` to make it clear it only concerns refreshable access tokens. ([\#11388](https://github.com/matrix-org/synapse/issues/11388)) -- Do not run the broken MSC2716 tests when running `scripts-dev/complement.sh`. ([\#11389](https://github.com/matrix-org/synapse/issues/11389)) -- Remove dead code from supporting ACME. ([\#11393](https://github.com/matrix-org/synapse/issues/11393)) -- Refactor including the bundled relations when serializing an event. ([\#11408](https://github.com/matrix-org/synapse/issues/11408)) - - -Synapse 1.47.1 (2021-11-23) -=========================== - -This release fixes a security issue in the media store, affecting all prior releases of Synapse. Server administrators are encouraged to update Synapse as soon as possible. We are not aware of these vulnerabilities being exploited in the wild. - -Server administrators who are unable to update Synapse may use the workarounds described in the linked GitHub Security Advisory below. - -Security advisory ------------------ - -The following issue is fixed in 1.47.1. - -- **[GHSA-3hfw-x7gx-437c](https://github.com/matrix-org/synapse/security/advisories/GHSA-3hfw-x7gx-437c) / [CVE-2021-41281](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41281): Path traversal when downloading remote media.** - - Synapse instances with the media repository enabled can be tricked into downloading a file from a remote server into an arbitrary directory, potentially outside the media store directory. - - The last two directories and file name of the path are chosen randomly by Synapse and cannot be controlled by an attacker, which limits the impact. - - Homeservers with the media repository disabled are unaffected. Homeservers configured with a federation whitelist are also unaffected. - - Fixed by [91f2bd090](https://github.com/matrix-org/synapse/commit/91f2bd090). - - -Synapse 1.47.0 (2021-11-17) -=========================== - -No significant changes since 1.47.0rc3. - - -Synapse 1.47.0rc3 (2021-11-16) -============================== - -Bugfixes --------- - -- Fix a bug introduced in 1.47.0rc1 which caused worker processes to not halt startup in the presence of outstanding database migrations. ([\#11346](https://github.com/matrix-org/synapse/issues/11346)) -- Fix a bug introduced in 1.47.0rc1 which prevented the 'remove deleted devices from `device_inbox` column' background process from running when updating from a recent Synapse version. ([\#11303](https://github.com/matrix-org/synapse/issues/11303), [\#11353](https://github.com/matrix-org/synapse/issues/11353)) - - -Synapse 1.47.0rc2 (2021-11-10) -============================== - -This fixes an issue with publishing the Debian packages for 1.47.0rc1. -It is otherwise identical to 1.47.0rc1. - - -Synapse 1.47.0rc1 (2021-11-09) -============================== - -Deprecations and Removals -------------------------- - -- The `user_may_create_room_with_invites` module callback is now deprecated. Please refer to the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#upgrading-to-v1470) for more information. ([\#11206](https://github.com/matrix-org/synapse/issues/11206)) -- Remove deprecated admin API to delete rooms (`POST /_synapse/admin/v1/rooms/<room_id>/delete`). ([\#11213](https://github.com/matrix-org/synapse/issues/11213)) - - -Features --------- - -- Advertise support for Client-Server API r0.6.1. ([\#11097](https://github.com/matrix-org/synapse/issues/11097)) -- Add search by room ID and room alias to the List Room admin API. ([\#11099](https://github.com/matrix-org/synapse/issues/11099)) -- Add an `on_new_event` third-party rules callback to allow Synapse modules to act after an event has been sent into a room. ([\#11126](https://github.com/matrix-org/synapse/issues/11126)) -- Add a module API method to update a user's membership in a room. ([\#11147](https://github.com/matrix-org/synapse/issues/11147)) -- Add metrics for thread pool usage. ([\#11178](https://github.com/matrix-org/synapse/issues/11178)) -- Support the stable room type field for [MSC3288](https://github.com/matrix-org/matrix-doc/pull/3288). ([\#11187](https://github.com/matrix-org/synapse/issues/11187)) -- Add a module API method to retrieve the current state of a room. ([\#11204](https://github.com/matrix-org/synapse/issues/11204)) -- Calculate a default value for `public_baseurl` based on `server_name`. ([\#11210](https://github.com/matrix-org/synapse/issues/11210)) -- Add support for serving `/.well-known/matrix/server` files, to redirect federation traffic to port 443. ([\#11211](https://github.com/matrix-org/synapse/issues/11211)) -- Add admin APIs to pause, start and check the status of background updates. ([\#11263](https://github.com/matrix-org/synapse/issues/11263)) - - -Bugfixes --------- - -- Fix a long-standing bug which allowed hidden devices to receive to-device messages, resulting in unnecessary database bloat. ([\#10097](https://github.com/matrix-org/synapse/issues/10097)) -- Fix a long-standing bug where messages in the `device_inbox` table for deleted devices would persist indefinitely. Contributed by @dklimpel and @JohannesKleine. ([\#10969](https://github.com/matrix-org/synapse/issues/10969), [\#11212](https://github.com/matrix-org/synapse/issues/11212)) -- Do not accept events if a third-party rule `check_event_allowed` callback raises an exception. ([\#11033](https://github.com/matrix-org/synapse/issues/11033)) -- Fix long-standing bug where verification requests could fail in certain cases if a federation whitelist was in place but did not include your own homeserver. ([\#11129](https://github.com/matrix-org/synapse/issues/11129)) -- Allow an empty list of `state_events_at_start` to be sent when using the [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint and the author of the historical messages is already part of the current room state at the given `?prev_event_id`. ([\#11188](https://github.com/matrix-org/synapse/issues/11188)) -- Fix a bug introduced in Synapse 1.45.0 which prevented the `synapse_review_recent_signups` script from running. Contributed by @samuel-p. ([\#11191](https://github.com/matrix-org/synapse/issues/11191)) -- Delete `to_device` messages for hidden devices that will never be read, reducing database size. ([\#11199](https://github.com/matrix-org/synapse/issues/11199)) -- Fix a long-standing bug wherein a missing `Content-Type` header when downloading remote media would cause Synapse to throw an error. ([\#11200](https://github.com/matrix-org/synapse/issues/11200)) -- Fix a long-standing bug which could result in serialization errors and potentially duplicate transaction data when sending ephemeral events to application services. Contributed by @Fizzadar at Beeper. ([\#11207](https://github.com/matrix-org/synapse/issues/11207)) -- Fix a bug introduced in Synapse 1.35.0 which made it impossible to join rooms that return a `send_join` response containing floats. ([\#11217](https://github.com/matrix-org/synapse/issues/11217)) -- Fix long-standing bug where cross signing keys were not included in the response to `/r0/keys/query` the first time a remote user was queried. ([\#11234](https://github.com/matrix-org/synapse/issues/11234)) -- Fix a long-standing bug where all requests that read events from the database could get stuck as a result of losing the database connection. ([\#11240](https://github.com/matrix-org/synapse/issues/11240)) -- Fix a bug preventing Synapse from being rolled back to an earlier version when using workers. ([\#11255](https://github.com/matrix-org/synapse/issues/11255), [\#11276](https://github.com/matrix-org/synapse/issues/11276)) -- Fix a bug introduced in Synapse 1.37.1 which caused a remote event being processed by a worker to not get processed on restart if the worker was killed. ([\#11262](https://github.com/matrix-org/synapse/issues/11262)) -- Only allow old Element/Riot Android clients to send read receipts without a request body. All other clients must include a request body as required by the specification. Contributed by @rogersheu. ([\#11157](https://github.com/matrix-org/synapse/issues/11157)) - - -Updates to the Docker image ---------------------------- - -- Avoid changing user ID when started as a non-root user, and no explicit `UID` is set. ([\#11209](https://github.com/matrix-org/synapse/issues/11209)) - - -Improved Documentation ----------------------- - -- Improve example HAProxy config in the docs to properly handle HTTP `Host` headers with port information. This is required for federation over port 443 to work correctly. ([\#11128](https://github.com/matrix-org/synapse/issues/11128)) -- Add documentation for using Authentik as an OpenID Connect Identity Provider. Contributed by @samip5. ([\#11151](https://github.com/matrix-org/synapse/issues/11151)) -- Clarify lack of support for Windows. ([\#11198](https://github.com/matrix-org/synapse/issues/11198)) -- Improve code formatting and fix a few typos in docs. Contributed by @sumnerevans at Beeper. ([\#11221](https://github.com/matrix-org/synapse/issues/11221)) -- Add documentation for using LemonLDAP as an OpenID Connect Identity Provider. Contributed by @l00ptr. ([\#11257](https://github.com/matrix-org/synapse/issues/11257)) - - -Internal Changes ----------------- - -- Add type annotations for the `log_function` decorator. ([\#10943](https://github.com/matrix-org/synapse/issues/10943)) -- Add type hints to `synapse.events`. ([\#11098](https://github.com/matrix-org/synapse/issues/11098)) -- Remove and document unnecessary `RoomStreamToken` checks in application service ephemeral event code. ([\#11137](https://github.com/matrix-org/synapse/issues/11137)) -- Add type hints so that `synapse.http` passes `mypy` checks. ([\#11164](https://github.com/matrix-org/synapse/issues/11164)) -- Update scripts to pass Shellcheck lints. ([\#11166](https://github.com/matrix-org/synapse/issues/11166)) -- Add knock information in admin export. Contributed by Rafael Gonçalves. ([\#11171](https://github.com/matrix-org/synapse/issues/11171)) -- Add tests to check that `ClientIpStore.get_last_client_ip_by_device` and `get_user_ip_and_agents` combine database and in-memory data correctly. ([\#11179](https://github.com/matrix-org/synapse/issues/11179)) -- Refactor `Filter` to check different fields depending on the data type. ([\#11194](https://github.com/matrix-org/synapse/issues/11194)) -- Improve type hints for the relations datastore. ([\#11205](https://github.com/matrix-org/synapse/issues/11205)) -- Replace outdated links in the pull request checklist with links to the rendered documentation. ([\#11225](https://github.com/matrix-org/synapse/issues/11225)) -- Fix a bug in unit test `test_block_room_and_not_purge`. ([\#11226](https://github.com/matrix-org/synapse/issues/11226)) -- In `ObservableDeferred`, run observers in the order they were registered. ([\#11229](https://github.com/matrix-org/synapse/issues/11229)) -- Minor speed up to start up times and getting updates for groups by adding missing index to `local_group_updates.stream_id`. ([\#11231](https://github.com/matrix-org/synapse/issues/11231)) -- Add `twine` and `towncrier` as dev dependencies, as they're used by the release script. ([\#11233](https://github.com/matrix-org/synapse/issues/11233)) -- Allow `stream_writers.typing` config to be a list of one worker. ([\#11237](https://github.com/matrix-org/synapse/issues/11237)) -- Remove debugging statement in tests. ([\#11239](https://github.com/matrix-org/synapse/issues/11239)) -- Fix [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) historical messages backfilling in random order on remote homeservers. ([\#11244](https://github.com/matrix-org/synapse/issues/11244)) -- Add an additional test for the `cachedList` method decorator. ([\#11246](https://github.com/matrix-org/synapse/issues/11246)) -- Make minor correction to the type of `auth_checkers` callbacks. ([\#11253](https://github.com/matrix-org/synapse/issues/11253)) -- Clean up trivial aspects of the Debian package build tooling. ([\#11269](https://github.com/matrix-org/synapse/issues/11269), [\#11273](https://github.com/matrix-org/synapse/issues/11273)) -- Blacklist new SyTest that checks that key uploads are valid pending the validation being implemented in Synapse. ([\#11270](https://github.com/matrix-org/synapse/issues/11270)) - - -Synapse 1.46.0 (2021-11-02) -=========================== - -The cause of the [performance regression affecting Synapse 1.44](https://github.com/matrix-org/synapse/issues/11049) has been identified and fixed. ([\#11177](https://github.com/matrix-org/synapse/issues/11177)) - -Bugfixes --------- - -- Fix a bug introduced in v1.46.0rc1 where URL previews of some XML documents would fail. ([\#11196](https://github.com/matrix-org/synapse/issues/11196)) - - -Synapse 1.46.0rc1 (2021-10-27) -============================== - -Features --------- - -- Add support for Ubuntu 21.10 "Impish Indri". ([\#11024](https://github.com/matrix-org/synapse/issues/11024)) -- Port the Password Auth Providers module interface to the new generic interface. ([\#10548](https://github.com/matrix-org/synapse/issues/10548), [\#11180](https://github.com/matrix-org/synapse/issues/11180)) -- Experimental support for the thread relation defined in [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440). ([\#11088](https://github.com/matrix-org/synapse/issues/11088), [\#11181](https://github.com/matrix-org/synapse/issues/11181), [\#11192](https://github.com/matrix-org/synapse/issues/11192)) -- Users admin API can now also modify user type in addition to allowing it to be set on user creation. ([\#11174](https://github.com/matrix-org/synapse/issues/11174)) - - -Bugfixes --------- - -- Newly-created public rooms are now only assigned an alias if the room's creation has not been blocked by permission settings. Contributed by @AndrewFerr. ([\#10930](https://github.com/matrix-org/synapse/issues/10930)) -- Fix a long-standing bug which meant that events received over federation were sometimes incorrectly accepted into the room state. ([\#11001](https://github.com/matrix-org/synapse/issues/11001), [\#11009](https://github.com/matrix-org/synapse/issues/11009), [\#11012](https://github.com/matrix-org/synapse/issues/11012)) -- Fix 500 error on `/messages` when the server accumulates more than 5 backwards extremities at a given depth for a room. ([\#11027](https://github.com/matrix-org/synapse/issues/11027)) -- Fix a bug where setting a user's `external_id` via the admin API returns 500 and deletes user's existing external mappings if that external ID is already mapped. ([\#11051](https://github.com/matrix-org/synapse/issues/11051)) -- Fix a long-standing bug where users excluded from the user directory were added into the directory if they belonged to a room which became public or private. ([\#11075](https://github.com/matrix-org/synapse/issues/11075)) -- Fix a long-standing bug when attempting to preview URLs which are in the `windows-1252` character encoding. ([\#11077](https://github.com/matrix-org/synapse/issues/11077), [\#11089](https://github.com/matrix-org/synapse/issues/11089)) -- Fix broken export-data admin command and add test script checking the command to CI. ([\#11078](https://github.com/matrix-org/synapse/issues/11078)) -- Show an error when timestamp in seconds is provided to the `/purge_media_cache` Admin API. ([\#11101](https://github.com/matrix-org/synapse/issues/11101)) -- Fix local users who left all their rooms being removed from the user directory, even if the `search_all_users` config option was enabled. ([\#11103](https://github.com/matrix-org/synapse/issues/11103)) -- Fix a bug which caused the module API's `get_user_ip_and_agents` function to always fail on workers. `get_user_ip_and_agents` was introduced in 1.44.0 and did not function correctly on worker processes at the time. ([\#11112](https://github.com/matrix-org/synapse/issues/11112)) -- Identity server connection is no longer ignoring `ip_range_whitelist`. ([\#11120](https://github.com/matrix-org/synapse/issues/11120)) -- Fix a bug introduced in Synapse 1.45.0 breaking the configuration file parsing script. ([\#11145](https://github.com/matrix-org/synapse/issues/11145)) -- Fix a performance regression introduced in 1.44.0 which could cause client requests to time out when making large numbers of outbound requests. ([\#11177](https://github.com/matrix-org/synapse/issues/11177), [\#11190](https://github.com/matrix-org/synapse/issues/11190)) -- Resolve and share `state_groups` for all [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) historical events in batch. ([\#10975](https://github.com/matrix-org/synapse/issues/10975)) - - -Improved Documentation ----------------------- - -- Fix broken links relating to module API deprecation in the upgrade notes. ([\#11069](https://github.com/matrix-org/synapse/issues/11069)) -- Add more information about what happens when a user is deactivated. ([\#11083](https://github.com/matrix-org/synapse/issues/11083)) -- Clarify the the sample log config can be copied from the documentation without issue. ([\#11092](https://github.com/matrix-org/synapse/issues/11092)) -- Update the admin API documentation with an updated list of the characters allowed in registration tokens. ([\#11093](https://github.com/matrix-org/synapse/issues/11093)) -- Document Synapse's behaviour when dealing with multiple modules registering the same callbacks and/or handlers for the same HTTP endpoints. ([\#11096](https://github.com/matrix-org/synapse/issues/11096)) -- Fix instances of `[example]{.title-ref}` in the upgrade documentation as a result of prior RST to Markdown conversion. ([\#11118](https://github.com/matrix-org/synapse/issues/11118)) -- Document the version of Synapse each module callback was introduced in. ([\#11132](https://github.com/matrix-org/synapse/issues/11132)) -- Document the version of Synapse that introduced each module API method. ([\#11183](https://github.com/matrix-org/synapse/issues/11183)) - - -Internal Changes ----------------- -- Fix spurious warnings about losing the logging context on the `ReplicationCommandHandler` when losing the replication connection. ([\#10984](https://github.com/matrix-org/synapse/issues/10984)) -- Include rejected status when we log events. ([\#11008](https://github.com/matrix-org/synapse/issues/11008)) -- Add some extra logging to the event persistence code. ([\#11014](https://github.com/matrix-org/synapse/issues/11014)) -- Rearrange the internal workings of the incremental user directory updates. ([\#11035](https://github.com/matrix-org/synapse/issues/11035)) -- Fix a long-standing bug where users excluded from the directory could still be added to the `users_who_share_private_rooms` table after a regular user joins a private room. ([\#11143](https://github.com/matrix-org/synapse/issues/11143)) -- Add and improve type hints. ([\#10972](https://github.com/matrix-org/synapse/issues/10972), [\#11055](https://github.com/matrix-org/synapse/issues/11055), [\#11066](https://github.com/matrix-org/synapse/issues/11066), [\#11076](https://github.com/matrix-org/synapse/issues/11076), [\#11095](https://github.com/matrix-org/synapse/issues/11095), [\#11109](https://github.com/matrix-org/synapse/issues/11109), [\#11121](https://github.com/matrix-org/synapse/issues/11121), [\#11146](https://github.com/matrix-org/synapse/issues/11146)) -- Mark the Synapse package as containing type annotations and fix export declarations so that Synapse pluggable modules may be type checked against Synapse. ([\#11054](https://github.com/matrix-org/synapse/issues/11054)) -- Remove dead code from `MediaFilePaths`. ([\#11056](https://github.com/matrix-org/synapse/issues/11056)) -- Be more lenient when parsing oEmbed response versions. ([\#11065](https://github.com/matrix-org/synapse/issues/11065)) -- Create a separate module for the retention configuration. ([\#11070](https://github.com/matrix-org/synapse/issues/11070)) -- Clean up some of the federation event authentication code for clarity. ([\#11115](https://github.com/matrix-org/synapse/issues/11115), [\#11116](https://github.com/matrix-org/synapse/issues/11116), [\#11122](https://github.com/matrix-org/synapse/issues/11122)) -- Add docstrings and comments to the application service ephemeral event sending code. ([\#11138](https://github.com/matrix-org/synapse/issues/11138)) -- Update the `sign_json` script to support inline configuration of the signing key. ([\#11139](https://github.com/matrix-org/synapse/issues/11139)) -- Fix broken link in the docker image README. ([\#11144](https://github.com/matrix-org/synapse/issues/11144)) -- Always dump logs from unit tests during CI runs. ([\#11068](https://github.com/matrix-org/synapse/issues/11068)) -- Add tests for `MediaFilePaths` class. ([\#11057](https://github.com/matrix-org/synapse/issues/11057)) -- Simplify the user admin API tests. ([\#11048](https://github.com/matrix-org/synapse/issues/11048)) -- Add a test for the workaround introduced in [\#11042](https://github.com/matrix-org/synapse/pull/11042) concerning the behaviour of third-party rule modules and `SynapseError`s. ([\#11071](https://github.com/matrix-org/synapse/issues/11071)) - - -Synapse 1.45.1 (2021-10-20) -=========================== - -Bugfixes --------- - -- Revert change to counting of deactivated users towards the monthly active users limit, introduced in 1.45.0rc1. ([\#11127](https://github.com/matrix-org/synapse/issues/11127)) - - -Synapse 1.45.0 (2021-10-19) -=========================== - -No functional changes since Synapse 1.45.0rc2. - -Known Issues ------------- - -- A suspected [performance regression](https://github.com/matrix-org/synapse/issues/11049) which was first reported after the release of 1.44.0 remains unresolved. - - We have not been able to identify a probable cause. Affected users report that setting up a federation sender worker appears to alleviate symptoms of the regression. - -Improved Documentation ----------------------- - -- Reword changelog to clarify concerns about a suspected performance regression in 1.44.0. ([\#11117](https://github.com/matrix-org/synapse/issues/11117)) - - -Synapse 1.45.0rc2 (2021-10-14) -============================== - -This release candidate [fixes](https://github.com/matrix-org/synapse/issues/11053) a user directory [bug](https://github.com/matrix-org/synapse/issues/11025) present in 1.45.0rc1. - -Known Issues ------------- - -- A suspected [performance regression](https://github.com/matrix-org/synapse/issues/11049) which was first reported after the release of 1.44.0 remains unresolved. - - We have not been able to identify a probable cause. Affected users report that setting up a federation sender worker appears to alleviate symptoms of the regression. - -Bugfixes --------- - -- Fix a long-standing bug when using multiple event persister workers where events were not correctly sent down `/sync` due to a race. ([\#11045](https://github.com/matrix-org/synapse/issues/11045)) -- Fix a bug introduced in Synapse 1.45.0rc1 where the user directory would stop updating if it processed an event from a - user not in the `users` table. ([\#11053](https://github.com/matrix-org/synapse/issues/11053)) -- Fix a bug introduced in Synapse 1.44.0 when logging errors during oEmbed processing. ([\#11061](https://github.com/matrix-org/synapse/issues/11061)) - - -Internal Changes ----------------- - -- Add an 'approximate difference' method to `StateFilter`. ([\#10825](https://github.com/matrix-org/synapse/issues/10825)) -- Fix inconsistent behavior of `get_last_client_by_ip` when reporting data that has not been stored in the database yet. ([\#10970](https://github.com/matrix-org/synapse/issues/10970)) -- Fix a bug introduced in Synapse 1.21.0 that causes opentracing and Prometheus metrics for replication requests to be measured incorrectly. ([\#10996](https://github.com/matrix-org/synapse/issues/10996)) -- Ensure that cache config tests do not share state. ([\#11036](https://github.com/matrix-org/synapse/issues/11036)) - - -Synapse 1.45.0rc1 (2021-10-12) -============================== - -**Note:** Media storage providers module that read from Synapse's configuration need changes as of this version, see the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#upgrading-to-v1450) for more information. - -Known Issues ------------- - -- We are investigating [a performance issue](https://github.com/matrix-org/synapse/issues/11049) which was reported after the release of 1.44.0. -- We are aware of [a bug](https://github.com/matrix-org/synapse/issues/11025) with the user directory when using application services. A second release candidate is expected which will resolve this. - -Features --------- - -- Add [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069) support to `/account/whoami`. ([\#9655](https://github.com/matrix-org/synapse/issues/9655)) -- Support autodiscovery of oEmbed previews. ([\#10822](https://github.com/matrix-org/synapse/issues/10822)) -- Add a `user_may_send_3pid_invite` spam checker callback for modules to allow or deny 3PID invites. ([\#10894](https://github.com/matrix-org/synapse/issues/10894)) -- Add a spam checker callback to allow or deny room joins. ([\#10910](https://github.com/matrix-org/synapse/issues/10910)) -- Include an `update_synapse_database` script in the distribution. Contributed by @Fizzadar at Beeper. ([\#10954](https://github.com/matrix-org/synapse/issues/10954)) -- Include exception information in JSON logging output. Contributed by @Fizzadar at Beeper. ([\#11028](https://github.com/matrix-org/synapse/issues/11028)) - - -Bugfixes --------- - -- Fix a minor bug in the response to `/_matrix/client/r0/voip/turnServer`. Contributed by @lukaslihotzki. ([\#10922](https://github.com/matrix-org/synapse/issues/10922)) -- Fix a bug where empty `yyyy-mm-dd/` directories would be left behind in the media store's `url_cache_thumbnails/` directory. ([\#10924](https://github.com/matrix-org/synapse/issues/10924)) -- Fix a bug introduced in Synapse v1.40.0 where the signature checks for room version 8 and 9 could be applied to earlier room versions in some situations. ([\#10927](https://github.com/matrix-org/synapse/issues/10927)) -- Fix a long-standing bug wherein deactivated users still count towards the monthly active users limit. ([\#10947](https://github.com/matrix-org/synapse/issues/10947)) -- Fix a long-standing bug which meant that events received over federation were sometimes incorrectly accepted into the room state. ([\#10956](https://github.com/matrix-org/synapse/issues/10956)) -- Fix a long-standing bug where rebuilding the user directory wouldn't exclude support and deactivated users. ([\#10960](https://github.com/matrix-org/synapse/issues/10960)) -- Fix [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint rejecting subsequent batches with unknown batch ID error in existing room versions from the room creator. ([\#10962](https://github.com/matrix-org/synapse/issues/10962)) -- Fix a bug that could leak local users' per-room nicknames and avatars when the user directory is rebuilt. ([\#10981](https://github.com/matrix-org/synapse/issues/10981)) -- Fix a long-standing bug where the remainder of a batch of user directory changes would be silently dropped if the server left a room early in the batch. ([\#10982](https://github.com/matrix-org/synapse/issues/10982)) -- Correct a bugfix introduced in Synapse v1.44.0 that would catch the wrong error if a connection is lost before a response could be written to it. ([\#10995](https://github.com/matrix-org/synapse/issues/10995)) -- Fix a long-standing bug where local users' per-room nicknames/avatars were visible to anyone who could see you in the user directory. ([\#11002](https://github.com/matrix-org/synapse/issues/11002)) -- Fix a long-standing bug where a user's per-room nickname/avatar would overwrite their profile in the user directory when a room was made public. ([\#11003](https://github.com/matrix-org/synapse/issues/11003)) -- Work around a regression, introduced in Synapse v1.39.0, that caused `SynapseError`s raised by the experimental third-party rules module callback `check_event_allowed` to be ignored. ([\#11042](https://github.com/matrix-org/synapse/issues/11042)) -- Fix a bug in [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) insertion events in rooms that could cause cross-talk/conflicts between batches. ([\#10877](https://github.com/matrix-org/synapse/issues/10877)) - - -Improved Documentation ----------------------- - -- Change wording ("reference homeserver") in Synapse repository documentation. Contributed by @maxkratz. ([\#10971](https://github.com/matrix-org/synapse/issues/10971)) -- Fix a dead URL in development documentation (SAML) and change wording from "Riot" to "Element". Contributed by @maxkratz. ([\#10973](https://github.com/matrix-org/synapse/issues/10973)) -- Add additional content to the Welcome and Overview page of the documentation. ([\#10990](https://github.com/matrix-org/synapse/issues/10990)) -- Update links to MSCs in documentation. Contributed by @dklimpel. ([\#10991](https://github.com/matrix-org/synapse/issues/10991)) - - -Internal Changes ----------------- - -- Improve type hinting in `synapse.util`. ([\#10888](https://github.com/matrix-org/synapse/issues/10888)) -- Add further type hints to `synapse.storage.util`. ([\#10892](https://github.com/matrix-org/synapse/issues/10892)) -- Fix type hints to be compatible with an upcoming change to Twisted. ([\#10895](https://github.com/matrix-org/synapse/issues/10895)) -- Update utility code to handle C implementations of frozendict. ([\#10902](https://github.com/matrix-org/synapse/issues/10902)) -- Drop old functionality which maintained database compatibility with Synapse versions before v1.31. ([\#10903](https://github.com/matrix-org/synapse/issues/10903)) -- Clean-up configuration helper classes for the `ServerConfig` class. ([\#10915](https://github.com/matrix-org/synapse/issues/10915)) -- Use direct references to config flags. ([\#10916](https://github.com/matrix-org/synapse/issues/10916), [\#10959](https://github.com/matrix-org/synapse/issues/10959), [\#10985](https://github.com/matrix-org/synapse/issues/10985)) -- Clean up some of the federation event authentication code for clarity. ([\#10926](https://github.com/matrix-org/synapse/issues/10926), [\#10940](https://github.com/matrix-org/synapse/issues/10940), [\#10986](https://github.com/matrix-org/synapse/issues/10986), [\#10987](https://github.com/matrix-org/synapse/issues/10987), [\#10988](https://github.com/matrix-org/synapse/issues/10988), [\#11010](https://github.com/matrix-org/synapse/issues/11010), [\#11011](https://github.com/matrix-org/synapse/issues/11011)) -- Refactor various parts of the codebase to use `RoomVersion` objects instead of room version identifier strings. ([\#10934](https://github.com/matrix-org/synapse/issues/10934)) -- Refactor user directory tests in preparation for upcoming changes. ([\#10935](https://github.com/matrix-org/synapse/issues/10935)) -- Include the event id in the logcontext when handling PDUs received over federation. ([\#10936](https://github.com/matrix-org/synapse/issues/10936)) -- Fix logged errors in unit tests. ([\#10939](https://github.com/matrix-org/synapse/issues/10939)) -- Fix a broken test to ensure that consent configuration works during registration. ([\#10945](https://github.com/matrix-org/synapse/issues/10945)) -- Add type hints to filtering classes. ([\#10958](https://github.com/matrix-org/synapse/issues/10958)) -- Add type-hint to `HomeserverTestcase.setup_test_homeserver`. ([\#10961](https://github.com/matrix-org/synapse/issues/10961)) -- Fix the test utility function `create_room_as` so that `is_public=True` will explicitly set the `visibility` parameter of room creation requests to `public`. Contributed by @AndrewFerr. ([\#10963](https://github.com/matrix-org/synapse/issues/10963)) -- Make the release script more robust and transparent. ([\#10966](https://github.com/matrix-org/synapse/issues/10966)) -- Refactor [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` mega function into smaller handler functions. ([\#10974](https://github.com/matrix-org/synapse/issues/10974)) -- Log stack traces when a missing opentracing span is detected. ([\#10983](https://github.com/matrix-org/synapse/issues/10983)) -- Update GHA config to run tests against Python 3.10 and PostgreSQL 14. ([\#10992](https://github.com/matrix-org/synapse/issues/10992)) -- Fix a long-standing bug where `ReadWriteLock`s could drop logging contexts on exit. ([\#10993](https://github.com/matrix-org/synapse/issues/10993)) -- Add a `CODEOWNERS` file to automatically request reviews from the `@matrix-org/synapse-core` team on new pull requests. ([\#10994](https://github.com/matrix-org/synapse/issues/10994)) -- Add further type hints to `synapse.state`. ([\#11004](https://github.com/matrix-org/synapse/issues/11004)) -- Remove the deprecated `BaseHandler` object. ([\#11005](https://github.com/matrix-org/synapse/issues/11005)) -- Bump mypy version for CI to 0.910, and pull in new type stubs for dependencies. ([\#11006](https://github.com/matrix-org/synapse/issues/11006)) -- Fix CI to run the unit tests without optional deps. ([\#11017](https://github.com/matrix-org/synapse/issues/11017)) -- Ensure that cache config tests do not share state. ([\#11019](https://github.com/matrix-org/synapse/issues/11019)) -- Add additional type hints to `synapse.server_notices`. ([\#11021](https://github.com/matrix-org/synapse/issues/11021)) -- Add additional type hints for `synapse.push`. ([\#11023](https://github.com/matrix-org/synapse/issues/11023)) -- When installing the optional developer dependencies, also include the dependencies needed for type-checking and unit testing. ([\#11034](https://github.com/matrix-org/synapse/issues/11034)) -- Remove unnecessary list comprehension from `synapse_port_db` to satisfy code style requirements. ([\#11043](https://github.com/matrix-org/synapse/issues/11043)) - - -Synapse 1.44.0 (2021-10-05) -=========================== - -No significant changes since 1.44.0rc3. - - -Synapse 1.44.0rc3 (2021-10-04) -============================== - -Bugfixes --------- - -- Fix a bug introduced in Synapse v1.40.0 where changing a user's display name or avatar in a restricted room would cause an authentication error. ([\#10933](https://github.com/matrix-org/synapse/issues/10933)) -- Fix `/admin/whois/{user_id}` endpoint, which was broken in v1.44.0rc1. ([\#10968](https://github.com/matrix-org/synapse/issues/10968)) - - -Synapse 1.44.0rc2 (2021-09-30) -============================== - -Bugfixes --------- - -- Fix a bug introduced in v1.44.0rc1 which caused the experimental [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint to return a 500 error. ([\#10938](https://github.com/matrix-org/synapse/issues/10938)) -- Fix a bug introduced in v1.44.0rc1 which prevented sending presence events to application services. ([\#10944](https://github.com/matrix-org/synapse/issues/10944)) - - -Improved Documentation ----------------------- - -- Minor updates to the installation instructions. ([\#10919](https://github.com/matrix-org/synapse/issues/10919)) - - -Synapse 1.44.0rc1 (2021-09-29) -============================== - -Features --------- - -- Only allow the [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send?chunk_id=xxx` endpoint to connect to an already existing insertion event. ([\#10776](https://github.com/matrix-org/synapse/issues/10776)) -- Improve oEmbed URL previews by processing the author name, photo, and video information. ([\#10814](https://github.com/matrix-org/synapse/issues/10814), [\#10819](https://github.com/matrix-org/synapse/issues/10819)) -- Speed up responding with large JSON objects to requests. ([\#10868](https://github.com/matrix-org/synapse/issues/10868), [\#10905](https://github.com/matrix-org/synapse/issues/10905)) -- Add a `user_may_create_room_with_invites` spam checker callback to allow modules to allow or deny a room creation request based on the invites and/or 3PID invites it includes. ([\#10898](https://github.com/matrix-org/synapse/issues/10898)) - - -Bugfixes --------- - -- Fix a long-standing bug that caused an `AssertionError` when purging history in certain rooms. Contributed by @Kokokokoka. ([\#10690](https://github.com/matrix-org/synapse/issues/10690)) -- Fix a long-standing bug which caused deactivated users that were later reactivated to be missing from the user directory. ([\#10782](https://github.com/matrix-org/synapse/issues/10782)) -- Fix a long-standing bug that caused unbanning a user by sending a membership event to fail. Contributed by @aaronraimist. ([\#10807](https://github.com/matrix-org/synapse/issues/10807)) -- Fix a long-standing bug where logging contexts would go missing when federation requests time out. ([\#10810](https://github.com/matrix-org/synapse/issues/10810)) -- Fix a long-standing bug causing an error in the deprecated `/initialSync` endpoint when using the undocumented `from` and `to` parameters. ([\#10827](https://github.com/matrix-org/synapse/issues/10827)) -- Fix a bug causing the `remove_stale_pushers` background job to repeatedly fail and log errors. This bug affected Synapse servers that had been upgraded from version 1.28 or older and are using SQLite. ([\#10843](https://github.com/matrix-org/synapse/issues/10843)) -- Fix a long-standing bug in Unicode support of the room search admin API breaking search for rooms with non-ASCII characters. ([\#10859](https://github.com/matrix-org/synapse/issues/10859)) -- Fix a bug introduced in Synapse 1.37.0 which caused `knock` membership events which we sent to remote servers to be incorrectly stored in the local database. ([\#10873](https://github.com/matrix-org/synapse/issues/10873)) -- Fix invalidating one-time key count cache after claiming keys. The bug was introduced in Synapse v1.41.0. Contributed by Tulir at Beeper. ([\#10875](https://github.com/matrix-org/synapse/issues/10875)) -- Fix a long-standing bug causing application service users to be subject to MAU blocking if the MAU limit had been reached, even if configured not to be blocked. ([\#10881](https://github.com/matrix-org/synapse/issues/10881)) -- Fix a long-standing bug which could cause events pulled over federation to be incorrectly rejected. ([\#10907](https://github.com/matrix-org/synapse/issues/10907)) -- Fix a long-standing bug causing URL cache files to be stored in storage providers. Server admins may safely delete the `url_cache/` and `url_cache_thumbnails/` directories from any configured storage providers to reclaim space. ([\#10911](https://github.com/matrix-org/synapse/issues/10911)) -- Fix a long-standing bug leading to race conditions when creating media store and config directories. ([\#10913](https://github.com/matrix-org/synapse/issues/10913)) - - -Improved Documentation ----------------------- - -- Fix some crashes in the Module API example code, by adding JSON encoding/decoding. ([\#10845](https://github.com/matrix-org/synapse/issues/10845)) -- Add developer documentation about experimental configuration flags. ([\#10865](https://github.com/matrix-org/synapse/issues/10865)) -- Properly remove deleted files from GitHub pages when generating the documentation. ([\#10869](https://github.com/matrix-org/synapse/issues/10869)) - - -Internal Changes ----------------- - -- Fix GitHub Actions config so we can run sytest on synapse from parallel branches. ([\#10659](https://github.com/matrix-org/synapse/issues/10659)) -- Split out [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) meta events to their own fields in the `/batch_send` response. ([\#10777](https://github.com/matrix-org/synapse/issues/10777)) -- Add missing type hints to REST servlets. ([\#10785](https://github.com/matrix-org/synapse/issues/10785), [\#10817](https://github.com/matrix-org/synapse/issues/10817)) -- Simplify the internal logic which maintains the user directory database tables. ([\#10796](https://github.com/matrix-org/synapse/issues/10796)) -- Use direct references to config flags. ([\#10812](https://github.com/matrix-org/synapse/issues/10812), [\#10885](https://github.com/matrix-org/synapse/issues/10885), [\#10893](https://github.com/matrix-org/synapse/issues/10893), [\#10897](https://github.com/matrix-org/synapse/issues/10897)) -- Specify the type of token in generic "Invalid token" error messages. ([\#10815](https://github.com/matrix-org/synapse/issues/10815)) -- Make `StateFilter` frozen so it is hashable. ([\#10816](https://github.com/matrix-org/synapse/issues/10816)) -- Fix a long-standing bug where an `m.room.message` event containing a null byte would cause an internal server error. ([\#10820](https://github.com/matrix-org/synapse/issues/10820)) -- Add type hints to the state database. ([\#10823](https://github.com/matrix-org/synapse/issues/10823)) -- Opt out of cache expiry for `get_users_who_share_room_with_user`, to hopefully improve `/sync` performance when you - haven't synced recently. ([\#10826](https://github.com/matrix-org/synapse/issues/10826)) -- Track cache eviction rates more finely in Prometheus's monitoring. ([\#10829](https://github.com/matrix-org/synapse/issues/10829)) -- Add missing type hints to `synapse.handlers`. ([\#10831](https://github.com/matrix-org/synapse/issues/10831), [\#10856](https://github.com/matrix-org/synapse/issues/10856)) -- Extend the Module API to let plug-ins check whether an ID is local and to access IP + User Agent data. ([\#10833](https://github.com/matrix-org/synapse/issues/10833)) -- Factor out PNG image data to a constant to be used in several tests. ([\#10834](https://github.com/matrix-org/synapse/issues/10834)) -- Add a test to ensure state events sent by modules get persisted correctly. ([\#10835](https://github.com/matrix-org/synapse/issues/10835)) -- Rename [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) fields and event types from `chunk` to `batch` to match the `/batch_send` endpoint. ([\#10838](https://github.com/matrix-org/synapse/issues/10838)) -- Rename [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` query parameter from `?prev_event` to more obvious usage with `?prev_event_id`. ([\#10839](https://github.com/matrix-org/synapse/issues/10839)) -- Add type hints to `synapse.http.site`. ([\#10867](https://github.com/matrix-org/synapse/issues/10867)) -- Include outlier status when we log V2 or V3 events. ([\#10879](https://github.com/matrix-org/synapse/issues/10879)) -- Break down Grafana's cache expiry time series based on reason for eviction, c.f. [\#10829](https://github.com/matrix-org/synapse/issues/10829). ([\#10880](https://github.com/matrix-org/synapse/issues/10880)) -- Clean up some of the federation event authentication code for clarity. ([\#10883](https://github.com/matrix-org/synapse/issues/10883), [\#10884](https://github.com/matrix-org/synapse/issues/10884), [\#10896](https://github.com/matrix-org/synapse/issues/10896), [\#10901](https://github.com/matrix-org/synapse/issues/10901)) -- Allow the `.` and `~` characters when creating registration tokens as per the change to [MSC3231](https://github.com/matrix-org/matrix-doc/pull/3231). ([\#10887](https://github.com/matrix-org/synapse/issues/10887)) -- Clean up some unnecessary parentheses in places around the codebase. ([\#10889](https://github.com/matrix-org/synapse/issues/10889)) -- Improve type hinting in the user directory code. ([\#10891](https://github.com/matrix-org/synapse/issues/10891)) -- Update development testing script `test_postgresql.sh` to use a supported Python version and make re-runs quicker. ([\#10906](https://github.com/matrix-org/synapse/issues/10906)) -- Document and summarize changes in schema version `61` – `64`. ([\#10917](https://github.com/matrix-org/synapse/issues/10917)) -- Update release script to sign the newly created git tags. ([\#10925](https://github.com/matrix-org/synapse/issues/10925)) -- Fix Debian builds due to `dh-virtualenv` no longer being able to build their docs. ([\#10931](https://github.com/matrix-org/synapse/issues/10931)) - - -Synapse 1.43.0 (2021-09-21) -=========================== - -This release drops support for the deprecated, unstable API for [MSC2858 (Multiple SSO Identity Providers)](https://github.com/matrix-org/matrix-doc/blob/master/proposals/2858-Multiple-SSO-Identity-Providers.md#unstable-prefix), as well as the undocumented `experimental.msc2858_enabled` config option. Client authors should update their clients to use the stable API, available since Synapse 1.30. - -The documentation has been updated with configuration for routing `/spaces`, `/hierarchy` and `/summary` to workers. See [the upgrade notes](https://github.com/matrix-org/synapse/blob/release-v1.43/docs/upgrade.md#upgrading-to-v1430) for more details. - -No significant changes since 1.43.0rc2. - -Synapse 1.43.0rc2 (2021-09-17) -============================== - -Bugfixes --------- - -- Added opentracing logging to help debug [\#9424](https://github.com/matrix-org/synapse/issues/9424). ([\#10828](https://github.com/matrix-org/synapse/issues/10828)) - - -Synapse 1.43.0rc1 (2021-09-14) -============================== - -Features --------- - -- Allow room creators to send historical events specified by [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) in existing room versions. ([\#10566](https://github.com/matrix-org/synapse/issues/10566)) -- Add config option to use non-default manhole password and keys. ([\#10643](https://github.com/matrix-org/synapse/issues/10643)) -- Skip final GC at shutdown to improve restart performance. ([\#10712](https://github.com/matrix-org/synapse/issues/10712)) -- Allow configuration of the oEmbed URLs used for URL previews. ([\#10714](https://github.com/matrix-org/synapse/issues/10714), [\#10759](https://github.com/matrix-org/synapse/issues/10759)) -- Prefer [room version 9](https://github.com/matrix-org/matrix-doc/pull/3375) for restricted rooms per the [room version capabilities](https://github.com/matrix-org/matrix-doc/pull/3244) API. ([\#10772](https://github.com/matrix-org/synapse/issues/10772)) - - -Bugfixes --------- - -- Fix a long-standing bug where room avatars were not included in email notifications. ([\#10658](https://github.com/matrix-org/synapse/issues/10658)) -- Fix a bug where the ordering algorithm was skipping the `origin_server_ts` step in the spaces summary resulting in unstable room orderings. ([\#10730](https://github.com/matrix-org/synapse/issues/10730)) -- Fix edge case when persisting events into a room where there are multiple events we previously hadn't calculated auth chains for (and hadn't marked as needing to be calculated). ([\#10743](https://github.com/matrix-org/synapse/issues/10743)) -- Fix a bug which prevented calls to `/createRoom` that included the `room_alias_name` parameter from being handled by worker processes. ([\#10757](https://github.com/matrix-org/synapse/issues/10757)) -- Fix a bug which prevented user registration via SSO to require consent tracking for SSO mapping providers that don't prompt for Matrix ID selection. Contributed by @AndrewFerr. ([\#10733](https://github.com/matrix-org/synapse/issues/10733)) -- Only return the stripped state events for the `m.space.child` events in a room for the spaces summary from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10760](https://github.com/matrix-org/synapse/issues/10760)) -- Properly handle room upgrades of spaces. ([\#10774](https://github.com/matrix-org/synapse/issues/10774)) -- Fix a bug which generated invalid homeserver config when the `frontend_proxy` worker type was passed to the Synapse Worker-based Complement image. ([\#10783](https://github.com/matrix-org/synapse/issues/10783)) - - -Improved Documentation ----------------------- - -- Minor fix to the `media_repository` developer documentation. Contributed by @cuttingedge1109. ([\#10556](https://github.com/matrix-org/synapse/issues/10556)) -- Update the documentation to note that the `/spaces` and `/hierarchy` endpoints can be routed to workers. ([\#10648](https://github.com/matrix-org/synapse/issues/10648)) -- Clarify admin API documentation on undoing room deletions. ([\#10735](https://github.com/matrix-org/synapse/issues/10735)) -- Split up the modules documentation and add examples for module developers. ([\#10758](https://github.com/matrix-org/synapse/issues/10758)) -- Correct 2 typographical errors in the [Log Contexts documentation](https://matrix-org.github.io/synapse/latest/log_contexts.html). ([\#10795](https://github.com/matrix-org/synapse/issues/10795)) -- Fix a wording mistake in the sample configuration. Contributed by @bramvdnheuvel:nltrix.net. ([\#10804](https://github.com/matrix-org/synapse/issues/10804)) - - -Deprecations and Removals -------------------------- - -- Remove the [unstable MSC2858 API](https://github.com/matrix-org/matrix-doc/blob/master/proposals/2858-Multiple-SSO-Identity-Providers.md#unstable-prefix), including the undocumented `experimental.msc2858_enabled` config option. The unstable API has been deprecated since Synapse 1.35. Client authors should update their clients to use the stable API introduced in Synapse 1.30 if they have not already done so. ([\#10693](https://github.com/matrix-org/synapse/issues/10693)) - - -Internal Changes ----------------- - -- Add OpenTracing logging to help debug stuck messages (as described by issue [#9424](https://github.com/matrix-org/synapse/issues/9424)). ([\#10704](https://github.com/matrix-org/synapse/issues/10704)) -- Add type annotations to the `synapse.util` package. ([\#10601](https://github.com/matrix-org/synapse/issues/10601)) -- Ensure `rooms.creator` field is always populated for easy lookup in [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) usage later. ([\#10697](https://github.com/matrix-org/synapse/issues/10697)) -- Add missing type hints to REST servlets. ([\#10707](https://github.com/matrix-org/synapse/issues/10707), [\#10728](https://github.com/matrix-org/synapse/issues/10728), [\#10736](https://github.com/matrix-org/synapse/issues/10736)) -- Do not include rooms with unknown room versions in the spaces summary results. ([\#10727](https://github.com/matrix-org/synapse/issues/10727)) -- Additional error checking for the `preset` field when creating a room. ([\#10738](https://github.com/matrix-org/synapse/issues/10738)) -- Clean up some of the federation event authentication code for clarity. ([\#10744](https://github.com/matrix-org/synapse/issues/10744), [\#10745](https://github.com/matrix-org/synapse/issues/10745), [\#10746](https://github.com/matrix-org/synapse/issues/10746), [\#10771](https://github.com/matrix-org/synapse/issues/10771), [\#10773](https://github.com/matrix-org/synapse/issues/10773), [\#10781](https://github.com/matrix-org/synapse/issues/10781)) -- Add an index to `presence_stream` to hopefully speed up startups a little. ([\#10748](https://github.com/matrix-org/synapse/issues/10748)) -- Refactor event size checking code to simplify searching the codebase for the origins of certain error strings that are occasionally emitted. ([\#10750](https://github.com/matrix-org/synapse/issues/10750)) -- Move tests relating to rooms having encryption out of the user directory tests. ([\#10752](https://github.com/matrix-org/synapse/issues/10752)) -- Use `attrs` internally for the URL preview code & update documentation. ([\#10753](https://github.com/matrix-org/synapse/issues/10753)) -- Minor speed ups when joining large rooms over federation. ([\#10754](https://github.com/matrix-org/synapse/issues/10754), [\#10755](https://github.com/matrix-org/synapse/issues/10755), [\#10756](https://github.com/matrix-org/synapse/issues/10756), [\#10780](https://github.com/matrix-org/synapse/issues/10780), [\#10784](https://github.com/matrix-org/synapse/issues/10784)) -- Add a constant for `m.federate`. ([\#10775](https://github.com/matrix-org/synapse/issues/10775)) -- Add a script to update the Debian changelog in a Docker container for systems that are not Debian-based. ([\#10778](https://github.com/matrix-org/synapse/issues/10778)) -- Change the format of authenticated users in logs when a user is being puppeted by and admin user. ([\#10779](https://github.com/matrix-org/synapse/issues/10779)) -- Remove fixed and flakey tests from the Sytest blacklist. ([\#10788](https://github.com/matrix-org/synapse/issues/10788)) -- Improve internal details of the user directory code. ([\#10789](https://github.com/matrix-org/synapse/issues/10789)) -- Use direct references to config flags. ([\#10798](https://github.com/matrix-org/synapse/issues/10798)) -- Ensure the Rust reporter passes type checking with jaeger-client 4.7's type annotations. ([\#10799](https://github.com/matrix-org/synapse/issues/10799)) - - -Synapse 1.42.0 (2021-09-07) -=========================== - -This version of Synapse removes deprecated room-management admin APIs, removes out-of-date email pushers, and improves error handling for fallback templates for user-interactive authentication. For more information on these points, server administrators are encouraged to read [the upgrade notes](docs/upgrade.md#upgrading-to-v1420). - -No significant changes since 1.42.0rc2. - - -Synapse 1.42.0rc2 (2021-09-06) -============================== - -Features --------- - -- Support room version 9 from [MSC3375](https://github.com/matrix-org/matrix-doc/pull/3375). ([\#10747](https://github.com/matrix-org/synapse/issues/10747)) - - -Internal Changes ----------------- - -- Print a warning when using one of the deprecated `template_dir` settings. ([\#10768](https://github.com/matrix-org/synapse/issues/10768)) - - -Synapse 1.42.0rc1 (2021-09-01) -============================== - -Features --------- - -- Add support for [MSC3231](https://github.com/matrix-org/matrix-doc/pull/3231): Token authenticated registration. Users can be required to submit a token during registration to authenticate themselves. Contributed by Callum Brown. ([\#10142](https://github.com/matrix-org/synapse/issues/10142)) -- Add support for [MSC3283](https://github.com/matrix-org/matrix-doc/pull/3283): Expose `enable_set_displayname` in capabilities. ([\#10452](https://github.com/matrix-org/synapse/issues/10452)) -- Port the `PresenceRouter` module interface to the new generic interface. ([\#10524](https://github.com/matrix-org/synapse/issues/10524)) -- Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10613](https://github.com/matrix-org/synapse/issues/10613), [\#10725](https://github.com/matrix-org/synapse/issues/10725)) - - -Bugfixes --------- - -- Validate new `m.room.power_levels` events. Contributed by @aaronraimist. ([\#10232](https://github.com/matrix-org/synapse/issues/10232)) -- Display an error on User-Interactive Authentication fallback pages when authentication fails. Contributed by Callum Brown. ([\#10561](https://github.com/matrix-org/synapse/issues/10561)) -- Remove pushers when deleting an e-mail address from an account. Pushers for old unlinked emails will also be deleted. ([\#10581](https://github.com/matrix-org/synapse/issues/10581), [\#10734](https://github.com/matrix-org/synapse/issues/10734)) -- Reject Client-Server `/keys/query` requests which provide `device_ids` incorrectly. ([\#10593](https://github.com/matrix-org/synapse/issues/10593)) -- Rooms with unsupported room versions are no longer returned via `/sync`. ([\#10644](https://github.com/matrix-org/synapse/issues/10644)) -- Enforce the maximum length for per-room display names and avatar URLs. ([\#10654](https://github.com/matrix-org/synapse/issues/10654)) -- Fix a bug which caused the `synapse_user_logins_total` Prometheus metric not to be correctly initialised on restart. ([\#10677](https://github.com/matrix-org/synapse/issues/10677)) -- Improve `ServerNoticeServlet` to avoid duplicate requests and add unit tests. ([\#10679](https://github.com/matrix-org/synapse/issues/10679)) -- Fix long-standing issue which caused an error when a thumbnail is requested and there are multiple thumbnails with the same quality rating. ([\#10684](https://github.com/matrix-org/synapse/issues/10684)) -- Fix a regression introduced in v1.41.0 which affected the performance of concurrent fetches of large sets of events, in extreme cases causing the process to hang. ([\#10703](https://github.com/matrix-org/synapse/issues/10703)) -- Fix a regression introduced in Synapse 1.41 which broke email transmission on Systems using older versions of the Twisted library. ([\#10713](https://github.com/matrix-org/synapse/issues/10713)) - - -Improved Documentation ----------------------- - -- Add documentation on how to connect Django with Synapse using OpenID Connect and django-oauth-toolkit. Contributed by @HugoDelval. ([\#10192](https://github.com/matrix-org/synapse/issues/10192)) -- Advertise https://matrix-org.github.io/synapse documentation in the `README` and `CONTRIBUTING` files. ([\#10595](https://github.com/matrix-org/synapse/issues/10595)) -- Fix some of the titles not rendering in the OpenID Connect documentation. ([\#10639](https://github.com/matrix-org/synapse/issues/10639)) -- Minor clarifications to the documentation for reverse proxies. ([\#10708](https://github.com/matrix-org/synapse/issues/10708)) -- Remove table of contents from the top of installation and contributing documentation pages. ([\#10711](https://github.com/matrix-org/synapse/issues/10711)) - - -Deprecations and Removals -------------------------- - -- Remove deprecated Shutdown Room and Purge Room Admin API. ([\#8830](https://github.com/matrix-org/synapse/issues/8830)) - - -Internal Changes ----------------- - -- Improve type hints for the proxy agent and SRV resolver modules. Contributed by @dklimpel. ([\#10608](https://github.com/matrix-org/synapse/issues/10608)) -- Clean up some of the federation event authentication code for clarity. ([\#10614](https://github.com/matrix-org/synapse/issues/10614), [\#10615](https://github.com/matrix-org/synapse/issues/10615), [\#10624](https://github.com/matrix-org/synapse/issues/10624), [\#10640](https://github.com/matrix-org/synapse/issues/10640)) -- Add a comment asking developers to leave a reason when bumping the database schema version. ([\#10621](https://github.com/matrix-org/synapse/issues/10621)) -- Remove not needed database updates in modify user admin API. ([\#10627](https://github.com/matrix-org/synapse/issues/10627)) -- Convert room member storage tuples to `attrs` classes. ([\#10629](https://github.com/matrix-org/synapse/issues/10629), [\#10642](https://github.com/matrix-org/synapse/issues/10642)) -- Use auto-attribs for the attrs classes used in sync. ([\#10630](https://github.com/matrix-org/synapse/issues/10630)) -- Make `backfill` and `get_missing_events` use the same codepath. ([\#10645](https://github.com/matrix-org/synapse/issues/10645)) -- Improve the performance of the `/hierarchy` API (from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946)) by caching responses received over federation. ([\#10647](https://github.com/matrix-org/synapse/issues/10647)) -- Run a nightly CI build against Twisted trunk. ([\#10651](https://github.com/matrix-org/synapse/issues/10651), [\#10672](https://github.com/matrix-org/synapse/issues/10672)) -- Do not print out stack traces for network errors when fetching data over federation. ([\#10662](https://github.com/matrix-org/synapse/issues/10662)) -- Simplify tests for device admin rest API. ([\#10664](https://github.com/matrix-org/synapse/issues/10664)) -- Add missing type hints to REST servlets. ([\#10665](https://github.com/matrix-org/synapse/issues/10665), [\#10666](https://github.com/matrix-org/synapse/issues/10666), [\#10674](https://github.com/matrix-org/synapse/issues/10674)) -- Flatten the `tests.synapse.rests` package by moving the contents of `v1` and `v2_alpha` into the parent. ([\#10667](https://github.com/matrix-org/synapse/issues/10667)) -- Update `complement.sh` to rebuild the base Docker image when run with workers. ([\#10686](https://github.com/matrix-org/synapse/issues/10686)) -- Split the event-processing methods in `FederationHandler` into a separate `FederationEventHandler`. ([\#10692](https://github.com/matrix-org/synapse/issues/10692)) -- Remove unused `compare_digest` function. ([\#10706](https://github.com/matrix-org/synapse/issues/10706)) - - -Synapse 1.41.1 (2021-08-31) -=========================== - -Due to the two security issues highlighted below, server administrators are encouraged to update Synapse. We are not aware of these vulnerabilities being exploited in the wild. - -Security advisory ------------------ - -The following issues are fixed in v1.41.1. - -- **[GHSA-3x4c-pq33-4w3q](https://github.com/matrix-org/synapse/security/advisories/GHSA-3x4c-pq33-4w3q) / [CVE-2021-39164](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39164): Enumerating a private room's list of members and their display names.** - - If an unauthorized user both knows the Room ID of a private room *and* that room's history visibility is set to `shared`, then they may be able to enumerate the room's members, including their display names. - - The unauthorized user must be on the same homeserver as a user who is a member of the target room. - - Fixed by [52c7a51cf](https://github.com/matrix-org/synapse/commit/52c7a51cf). - -- **[GHSA-jj53-8fmw-f2w2](https://github.com/matrix-org/synapse/security/advisories/GHSA-jj53-8fmw-f2w2) / [CVE-2021-39163](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39163): Disclosing a private room's name, avatar, topic, and number of members.** - - If an unauthorized user knows the Room ID of a private room, then its name, avatar, topic, and number of members may be disclosed through Group / Community features. - - The unauthorized user must be on the same homeserver as a user who is a member of the target room, and their homeserver must allow non-administrators to create groups (`enable_group_creation` in the Synapse configuration; off by default). - - Fixed by [cb35df940a](https://github.com/matrix-org/synapse/commit/cb35df940a), [\#10723](https://github.com/matrix-org/synapse/issues/10723). - -Bugfixes --------- - -- Fix a regression introduced in Synapse 1.41 which broke email transmission on systems using older versions of the Twisted library. ([\#10713](https://github.com/matrix-org/synapse/issues/10713)) - -Synapse 1.41.0 (2021-08-24) -=========================== - -This release adds support for Debian 12 (Bookworm), but **removes support for Ubuntu 20.10 (Groovy Gorilla)**, which reached End of Life last month. - -Note that when using workers the `/_synapse/admin/v1/users/{userId}/media` must now be handled by media workers. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html) for more information. - - -Features --------- - -- Enable room capabilities ([MSC3244](https://github.com/matrix-org/matrix-doc/pull/3244)) by default and set room version 8 as the preferred room version when creating restricted rooms. ([\#10571](https://github.com/matrix-org/synapse/issues/10571)) - - -Synapse 1.41.0rc1 (2021-08-18) -============================== - -Features --------- - -- Add `get_userinfo_by_id` method to ModuleApi. ([\#9581](https://github.com/matrix-org/synapse/issues/9581)) -- Initial local support for [MSC3266](https://github.com/matrix-org/synapse/pull/10394), Room Summary over the unstable `/rooms/{roomIdOrAlias}/summary` API. ([\#10394](https://github.com/matrix-org/synapse/issues/10394)) -- Experimental support for [MSC3288](https://github.com/matrix-org/matrix-doc/pull/3288), sending `room_type` to the identity server for 3pid invites over the `/store-invite` API. ([\#10435](https://github.com/matrix-org/synapse/issues/10435)) -- Add support for sending federation requests through a proxy. Contributed by @Bubu and @dklimpel. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html) for more information. ([\#10596](https://github.com/matrix-org/synapse/issues/10596)). ([\#10475](https://github.com/matrix-org/synapse/issues/10475)) -- Add support for "marker" events which makes historical events discoverable for servers that already have all of the scrollback history (part of [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716)). ([\#10498](https://github.com/matrix-org/synapse/issues/10498)) -- Add a configuration setting for the time a `/sync` response is cached for. ([\#10513](https://github.com/matrix-org/synapse/issues/10513)) -- The default logging handler for new installations is now `PeriodicallyFlushingMemoryHandler`, a buffered logging handler which periodically flushes itself. ([\#10518](https://github.com/matrix-org/synapse/issues/10518)) -- Add support for new redaction rules for historical events specified in [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716). ([\#10538](https://github.com/matrix-org/synapse/issues/10538)) -- Add a setting to disable TLS when sending email. ([\#10546](https://github.com/matrix-org/synapse/issues/10546)) -- Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10549](https://github.com/matrix-org/synapse/issues/10549), [\#10560](https://github.com/matrix-org/synapse/issues/10560), [\#10569](https://github.com/matrix-org/synapse/issues/10569), [\#10574](https://github.com/matrix-org/synapse/issues/10574), [\#10575](https://github.com/matrix-org/synapse/issues/10575), [\#10579](https://github.com/matrix-org/synapse/issues/10579), [\#10583](https://github.com/matrix-org/synapse/issues/10583)) -- Admin API to delete several media for a specific user. Contributed by @dklimpel. ([\#10558](https://github.com/matrix-org/synapse/issues/10558), [\#10628](https://github.com/matrix-org/synapse/issues/10628)) -- Add support for routing `/createRoom` to workers. ([\#10564](https://github.com/matrix-org/synapse/issues/10564)) -- Update the Synapse Grafana dashboard. ([\#10570](https://github.com/matrix-org/synapse/issues/10570)) -- Add an admin API (`GET /_synapse/admin/username_available`) to check if a username is available (regardless of registration settings). ([\#10578](https://github.com/matrix-org/synapse/issues/10578)) -- Allow editing a user's `external_ids` via the "Edit User" admin API. Contributed by @dklimpel. ([\#10598](https://github.com/matrix-org/synapse/issues/10598)) -- The Synapse manhole no longer needs coroutines to be wrapped in `defer.ensureDeferred`. ([\#10602](https://github.com/matrix-org/synapse/issues/10602)) -- Add option to allow modules to run periodic tasks on all instances, rather than just the one configured to run background tasks. ([\#10638](https://github.com/matrix-org/synapse/issues/10638)) - - -Bugfixes --------- - -- Add some clarification to the sample config file. Contributed by @Kentokamoto. ([\#10129](https://github.com/matrix-org/synapse/issues/10129)) -- Fix a long-standing bug where protocols which are not implemented by any appservices were incorrectly returned via `GET /_matrix/client/r0/thirdparty/protocols`. ([\#10532](https://github.com/matrix-org/synapse/issues/10532)) -- Fix exceptions in logs when failing to get remote room list. ([\#10541](https://github.com/matrix-org/synapse/issues/10541)) -- Fix longstanding bug which caused the user's presence "status message" to be reset when the user went offline. Contributed by @dklimpel. ([\#10550](https://github.com/matrix-org/synapse/issues/10550)) -- Allow public rooms to be previewed in the spaces summary APIs from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10580](https://github.com/matrix-org/synapse/issues/10580)) -- Fix a bug introduced in v1.37.1 where an error could occur in the asynchronous processing of PDUs when the queue was empty. ([\#10592](https://github.com/matrix-org/synapse/issues/10592)) -- Fix errors on /sync when read receipt data is a string. Only affects homeservers with the experimental flag for [MSC2285](https://github.com/matrix-org/matrix-doc/pull/2285) enabled. Contributed by @SimonBrandner. ([\#10606](https://github.com/matrix-org/synapse/issues/10606)) -- Additional validation for the spaces summary API to avoid errors like `ValueError: Stop argument for islice() must be None or an integer`. The missing validation has existed since v1.31.0. ([\#10611](https://github.com/matrix-org/synapse/issues/10611)) -- Revert behaviour introduced in v1.38.0 that strips `org.matrix.msc2732.device_unused_fallback_key_types` from `/sync` when its value is empty. This field should instead always be present according to [MSC2732](https://github.com/matrix-org/matrix-doc/blob/master/proposals/2732-olm-fallback-keys.md). ([\#10623](https://github.com/matrix-org/synapse/issues/10623)) - - -Improved Documentation ----------------------- - -- Add documentation for configuring a forward proxy. ([\#10443](https://github.com/matrix-org/synapse/issues/10443)) -- Updated the reverse proxy documentation to highlight the homserver configuration that is needed to make Synapse aware that is is intentionally reverse proxied. ([\#10551](https://github.com/matrix-org/synapse/issues/10551)) -- Update CONTRIBUTING.md to fix index links and the instructions for SyTest in docker. ([\#10599](https://github.com/matrix-org/synapse/issues/10599)) - - -Deprecations and Removals -------------------------- - -- No longer build `.deb` packages for Ubuntu 20.10 Groovy Gorilla, which has now EOLed. ([\#10588](https://github.com/matrix-org/synapse/issues/10588)) -- The `template_dir` configuration settings in the `sso`, `account_validity` and `email` sections of the configuration file are now deprecated in favour of the global `templates.custom_template_directory` setting. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html) for more information. ([\#10596](https://github.com/matrix-org/synapse/issues/10596)) - - -Internal Changes ----------------- - -- Improve event caching mechanism to avoid having multiple copies of an event in memory at a time. ([\#10119](https://github.com/matrix-org/synapse/issues/10119)) -- Reduce errors in PostgreSQL logs due to concurrent serialization errors. ([\#10504](https://github.com/matrix-org/synapse/issues/10504)) -- Include room ID in ignored EDU log messages. Contributed by @ilmari. ([\#10507](https://github.com/matrix-org/synapse/issues/10507)) -- Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10527](https://github.com/matrix-org/synapse/issues/10527), [\#10530](https://github.com/matrix-org/synapse/issues/10530)) -- Fix CI to not break when run against branches rather than pull requests. ([\#10529](https://github.com/matrix-org/synapse/issues/10529)) -- Mark all events stemming from the [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint as historical. ([\#10537](https://github.com/matrix-org/synapse/issues/10537)) -- Clean up some of the federation event authentication code for clarity. ([\#10539](https://github.com/matrix-org/synapse/issues/10539), [\#10591](https://github.com/matrix-org/synapse/issues/10591)) -- Convert `Transaction` and `Edu` objects to attrs. ([\#10542](https://github.com/matrix-org/synapse/issues/10542)) -- Update `/batch_send` endpoint to only return `state_events` created by the `state_events_from_before` passed in. ([\#10552](https://github.com/matrix-org/synapse/issues/10552)) -- Update contributing.md to warn against rebasing an open PR. ([\#10563](https://github.com/matrix-org/synapse/issues/10563)) -- Remove the unused public rooms replication stream. ([\#10565](https://github.com/matrix-org/synapse/issues/10565)) -- Clarify error message when failing to join a restricted room. ([\#10572](https://github.com/matrix-org/synapse/issues/10572)) -- Remove references to BuildKite in favour of GitHub Actions. ([\#10573](https://github.com/matrix-org/synapse/issues/10573)) -- Move `/batch_send` endpoint defined by [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) to the `/v2_alpha` directory. ([\#10576](https://github.com/matrix-org/synapse/issues/10576)) -- Allow multiple custom directories in `read_templates`. ([\#10587](https://github.com/matrix-org/synapse/issues/10587)) -- Re-organize the `synapse.federation.transport.server` module to create smaller files. ([\#10590](https://github.com/matrix-org/synapse/issues/10590)) -- Flatten the `synapse.rest.client` package by moving the contents of `v1` and `v2_alpha` into the parent. ([\#10600](https://github.com/matrix-org/synapse/issues/10600)) -- Build Debian packages for Debian 12 (Bookworm). ([\#10612](https://github.com/matrix-org/synapse/issues/10612)) -- Fix up a couple of links to the database schema documentation. ([\#10620](https://github.com/matrix-org/synapse/issues/10620)) -- Fix a broken link to the upgrade notes. ([\#10631](https://github.com/matrix-org/synapse/issues/10631)) - - -Synapse 1.40.0 (2021-08-10) -=========================== - -No significant changes. - - -Synapse 1.40.0rc3 (2021-08-09) -============================== - -Features --------- - -- Support [MSC3289: room version 8](https://github.com/matrix-org/matrix-doc/pull/3289). ([\#10449](https://github.com/matrix-org/synapse/issues/10449)) - - -Bugfixes --------- - -- Mark the experimental room version from [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) as unstable. ([\#10449](https://github.com/matrix-org/synapse/issues/10449)) - - -Improved Documentation ----------------------- - -- Fix broken links in `upgrade.md`. Contributed by @dklimpel. ([\#10543](https://github.com/matrix-org/synapse/issues/10543)) - - -Synapse 1.40.0rc2 (2021-08-04) -============================== - -Bugfixes --------- - -- Fix the `PeriodicallyFlushingMemoryHandler` inhibiting application shutdown because of its background thread. ([\#10517](https://github.com/matrix-org/synapse/issues/10517)) -- Fix a bug introduced in Synapse v1.40.0rc1 that could cause Synapse to respond with an error when clients would update read receipts. ([\#10531](https://github.com/matrix-org/synapse/issues/10531)) - - -Internal Changes ----------------- - -- Fix release script to open the correct URL for the release. ([\#10516](https://github.com/matrix-org/synapse/issues/10516)) - - -Synapse 1.40.0rc1 (2021-08-03) -============================== - -Features --------- - -- Add support for [MSC2033](https://github.com/matrix-org/matrix-doc/pull/2033): `device_id` on `/account/whoami`. ([\#9918](https://github.com/matrix-org/synapse/issues/9918)) -- Update support for [MSC2716 - Incrementally importing history into existing rooms](https://github.com/matrix-org/matrix-doc/pull/2716). ([\#10245](https://github.com/matrix-org/synapse/issues/10245), [\#10432](https://github.com/matrix-org/synapse/issues/10432), [\#10463](https://github.com/matrix-org/synapse/issues/10463)) -- Update support for [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083) to consider changes in the MSC around which servers can issue join events. ([\#10254](https://github.com/matrix-org/synapse/issues/10254), [\#10447](https://github.com/matrix-org/synapse/issues/10447), [\#10489](https://github.com/matrix-org/synapse/issues/10489)) -- Initial support for [MSC3244](https://github.com/matrix-org/matrix-doc/pull/3244), Room version capabilities over the /capabilities API. ([\#10283](https://github.com/matrix-org/synapse/issues/10283)) -- Add a buffered logging handler which periodically flushes itself. ([\#10407](https://github.com/matrix-org/synapse/issues/10407), [\#10515](https://github.com/matrix-org/synapse/issues/10515)) -- Add support for https connections to a proxy server. Contributed by @Bubu and @dklimpel. ([\#10411](https://github.com/matrix-org/synapse/issues/10411)) -- Support for [MSC2285 (hidden read receipts)](https://github.com/matrix-org/matrix-doc/pull/2285). Contributed by @SimonBrandner. ([\#10413](https://github.com/matrix-org/synapse/issues/10413)) -- Email notifications now state whether an invitation is to a room or a space. ([\#10426](https://github.com/matrix-org/synapse/issues/10426)) -- Allow setting transaction limit for database connections. ([\#10440](https://github.com/matrix-org/synapse/issues/10440), [\#10511](https://github.com/matrix-org/synapse/issues/10511)) -- Add `creation_ts` to "list users" admin API. ([\#10448](https://github.com/matrix-org/synapse/issues/10448)) - - -Bugfixes --------- - -- Improve character set detection in URL previews by supporting underscores (in addition to hyphens). Contributed by @srividyut. ([\#10410](https://github.com/matrix-org/synapse/issues/10410)) -- Fix events being incorrectly rejected over federation if they reference auth events that the server needed to fetch. ([\#10439](https://github.com/matrix-org/synapse/issues/10439)) -- Fix `synapse_federation_server_oldest_inbound_pdu_in_staging` Prometheus metric to not report a max age of 51 years when the queue is empty. ([\#10455](https://github.com/matrix-org/synapse/issues/10455)) -- Fix a bug which caused an explicit assignment of power-level 0 to a user to be misinterpreted in rare circumstances. ([\#10499](https://github.com/matrix-org/synapse/issues/10499)) - - -Improved Documentation ----------------------- - -- Fix hierarchy of providers on the OpenID page. ([\#10445](https://github.com/matrix-org/synapse/issues/10445)) -- Consolidate development documentation to `docs/development/`. ([\#10453](https://github.com/matrix-org/synapse/issues/10453)) -- Add some developer docs to explain room DAG concepts like `outliers`, `state_groups`, `depth`, etc. ([\#10464](https://github.com/matrix-org/synapse/issues/10464)) -- Document how to use Complement while developing a new Synapse feature. ([\#10483](https://github.com/matrix-org/synapse/issues/10483)) - - -Internal Changes ----------------- - -- Prune inbound federation queues for a room if they get too large. ([\#10390](https://github.com/matrix-org/synapse/issues/10390)) -- Add type hints to `synapse.federation.transport.client` module. ([\#10408](https://github.com/matrix-org/synapse/issues/10408)) -- Remove shebang line from module files. ([\#10415](https://github.com/matrix-org/synapse/issues/10415)) -- Drop backwards-compatibility code that was required to support Ubuntu Xenial. ([\#10429](https://github.com/matrix-org/synapse/issues/10429)) -- Use a docker image cache for the prerequisites for the debian package build. ([\#10431](https://github.com/matrix-org/synapse/issues/10431)) -- Improve servlet type hints. ([\#10437](https://github.com/matrix-org/synapse/issues/10437), [\#10438](https://github.com/matrix-org/synapse/issues/10438)) -- Replace usage of `or_ignore` in `simple_insert` with `simple_upsert` usage, to stop spamming postgres logs with spurious ERROR messages. ([\#10442](https://github.com/matrix-org/synapse/issues/10442)) -- Update the `tests-done` Github Actions status. ([\#10444](https://github.com/matrix-org/synapse/issues/10444), [\#10512](https://github.com/matrix-org/synapse/issues/10512)) -- Update type annotations to work with forthcoming Twisted 21.7.0 release. ([\#10446](https://github.com/matrix-org/synapse/issues/10446), [\#10450](https://github.com/matrix-org/synapse/issues/10450)) -- Cancel redundant GHA workflows when a new commit is pushed. ([\#10451](https://github.com/matrix-org/synapse/issues/10451)) -- Mitigate media repo XSS attacks on IE11 via the non-standard X-Content-Security-Policy header. ([\#10468](https://github.com/matrix-org/synapse/issues/10468)) -- Additional type hints in the state handler. ([\#10482](https://github.com/matrix-org/synapse/issues/10482)) -- Update syntax used to run complement tests. ([\#10488](https://github.com/matrix-org/synapse/issues/10488)) -- Fix up type annotations to work with Twisted 21.7. ([\#10490](https://github.com/matrix-org/synapse/issues/10490)) -- Improve type annotations for `ObservableDeferred`. ([\#10491](https://github.com/matrix-org/synapse/issues/10491)) -- Extend release script to also tag and create GitHub releases. ([\#10496](https://github.com/matrix-org/synapse/issues/10496)) -- Fix a bug which caused production debian packages to be incorrectly marked as 'prerelease'. ([\#10500](https://github.com/matrix-org/synapse/issues/10500)) - - -Synapse 1.39.0 (2021-07-29) -=========================== - -No significant changes. - - -Synapse 1.39.0rc3 (2021-07-28) -============================== - -Bugfixes --------- - -- Fix a bug introduced in Synapse 1.38 which caused an exception at startup when SAML authentication was enabled. ([\#10477](https://github.com/matrix-org/synapse/issues/10477)) -- Fix a long-standing bug where Synapse would not inform clients that a device had exhausted its one-time-key pool, potentially causing problems decrypting events. ([\#10485](https://github.com/matrix-org/synapse/issues/10485)) -- Fix reporting old R30 stats as R30v2 stats. Introduced in v1.39.0rc1. ([\#10486](https://github.com/matrix-org/synapse/issues/10486)) - - -Internal Changes ----------------- - -- Fix an error which prevented the Github Actions workflow to build the docker images from running. ([\#10461](https://github.com/matrix-org/synapse/issues/10461)) -- Fix release script to correctly version debian changelog when doing RCs. ([\#10465](https://github.com/matrix-org/synapse/issues/10465)) - - -Synapse 1.39.0rc2 (2021-07-22) -============================== - -This release also includes the changes in v1.38.1. - - -Internal Changes ----------------- - -- Move docker image build to Github Actions. ([\#10416](https://github.com/matrix-org/synapse/issues/10416)) - - -Synapse 1.38.1 (2021-07-22) -=========================== - -Bugfixes --------- - -- Always include `device_one_time_keys_count` key in `/sync` response to work around a bug in Element Android that broke encryption for new devices. ([\#10457](https://github.com/matrix-org/synapse/issues/10457)) - - -Synapse 1.39.0rc1 (2021-07-20) -============================== - -The Third-Party Event Rules module interface has been deprecated in favour of the generic module interface introduced in Synapse v1.37.0. Support for the old interface is planned to be removed in September 2021. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html#upgrading-to-v1390) for more information. - -Features --------- - -- Add the ability to override the account validity feature with a module. ([\#9884](https://github.com/matrix-org/synapse/issues/9884)) -- The spaces summary API now returns any joinable rooms, not only rooms which are world-readable. ([\#10298](https://github.com/matrix-org/synapse/issues/10298), [\#10305](https://github.com/matrix-org/synapse/issues/10305)) -- Add a new version of the R30 phone-home metric, which removes a false impression of retention given by the old R30 metric. ([\#10332](https://github.com/matrix-org/synapse/issues/10332), [\#10427](https://github.com/matrix-org/synapse/issues/10427)) -- Allow providing credentials to `http_proxy`. ([\#10360](https://github.com/matrix-org/synapse/issues/10360)) - - -Bugfixes --------- - -- Fix error while dropping locks on shutdown. Introduced in v1.38.0. ([\#10433](https://github.com/matrix-org/synapse/issues/10433)) -- Add base starting insertion event when no chunk ID is specified in the historical batch send API. ([\#10250](https://github.com/matrix-org/synapse/issues/10250)) -- Fix historical batch send endpoint (MSC2716) rejecting batches with messages from multiple senders. ([\#10276](https://github.com/matrix-org/synapse/issues/10276)) -- Fix purging rooms that other homeservers are still sending events for. Contributed by @ilmari. ([\#10317](https://github.com/matrix-org/synapse/issues/10317)) -- Fix errors during backfill caused by previously purged redaction events. Contributed by Andreas Rammhold (@andir). ([\#10343](https://github.com/matrix-org/synapse/issues/10343)) -- Fix the user directory becoming broken (and noisy errors being logged) when knocking and room statistics are in use. ([\#10344](https://github.com/matrix-org/synapse/issues/10344)) -- Fix newly added `synapse_federation_server_oldest_inbound_pdu_in_staging` prometheus metric to measure age rather than timestamp. ([\#10355](https://github.com/matrix-org/synapse/issues/10355)) -- Fix PostgreSQL sometimes using table scans for queries against `state_groups_state` table, taking a long time and a large amount of IO. ([\#10359](https://github.com/matrix-org/synapse/issues/10359)) -- Fix `make_room_admin` failing for users that have left a private room. ([\#10367](https://github.com/matrix-org/synapse/issues/10367)) -- Fix a number of logged errors caused by remote servers being down. ([\#10400](https://github.com/matrix-org/synapse/issues/10400), [\#10414](https://github.com/matrix-org/synapse/issues/10414)) -- Responses from `/make_{join,leave,knock}` no longer include signatures, which will turn out to be invalid after events are returned to `/send_{join,leave,knock}`. ([\#10404](https://github.com/matrix-org/synapse/issues/10404)) - - -Improved Documentation ----------------------- - -- Updated installation dependencies for newer macOS versions and ARM Macs. Contributed by Luke Walsh. ([\#9971](https://github.com/matrix-org/synapse/issues/9971)) -- Simplify structure of room admin API. ([\#10313](https://github.com/matrix-org/synapse/issues/10313)) -- Refresh the logcontext dev documentation. ([\#10353](https://github.com/matrix-org/synapse/issues/10353)), ([\#10337](https://github.com/matrix-org/synapse/issues/10337)) -- Add delegation example for caddy in the reverse proxy documentation. Contributed by @moritzdietz. ([\#10368](https://github.com/matrix-org/synapse/issues/10368)) -- Fix and clarify some links in `docs` and `contrib`. ([\#10370](https://github.com/matrix-org/synapse/issues/10370)), ([\#10322](https://github.com/matrix-org/synapse/issues/10322)), ([\#10399](https://github.com/matrix-org/synapse/issues/10399)) -- Make deprecation notice of the spam checker doc more obvious. ([\#10395](https://github.com/matrix-org/synapse/issues/10395)) -- Add instructions on installing Debian packages for release candidates. ([\#10396](https://github.com/matrix-org/synapse/issues/10396)) - - -Deprecations and Removals -------------------------- - -- Remove functionality associated with the unused `room_stats_historical` and `user_stats_historical` tables. Contributed by @xmunoz. ([\#9721](https://github.com/matrix-org/synapse/issues/9721)) -- The third-party event rules module interface is deprecated in favour of the generic module interface introduced in Synapse v1.37.0. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html#upgrading-to-v1390) for more information. ([\#10386](https://github.com/matrix-org/synapse/issues/10386)) - - -Internal Changes ----------------- - -- Convert `room_depth.min_depth` column to a `BIGINT`. ([\#10289](https://github.com/matrix-org/synapse/issues/10289)) -- Add tests to characterise the current behaviour of R30 phone-home metrics. ([\#10315](https://github.com/matrix-org/synapse/issues/10315)) -- Rebuild event context and auth when processing specific results from `ThirdPartyEventRules` modules. ([\#10316](https://github.com/matrix-org/synapse/issues/10316)) -- Minor change to the code that populates `user_daily_visits`. ([\#10324](https://github.com/matrix-org/synapse/issues/10324)) -- Re-enable Sytests that were disabled for the 1.37.1 release. ([\#10345](https://github.com/matrix-org/synapse/issues/10345), [\#10357](https://github.com/matrix-org/synapse/issues/10357)) -- Run `pyupgrade` on the codebase. ([\#10347](https://github.com/matrix-org/synapse/issues/10347), [\#10348](https://github.com/matrix-org/synapse/issues/10348)) -- Switch `application_services_txns.txn_id` database column to `BIGINT`. ([\#10349](https://github.com/matrix-org/synapse/issues/10349)) -- Convert internal type variable syntax to reflect wider ecosystem use. ([\#10350](https://github.com/matrix-org/synapse/issues/10350), [\#10380](https://github.com/matrix-org/synapse/issues/10380), [\#10381](https://github.com/matrix-org/synapse/issues/10381), [\#10382](https://github.com/matrix-org/synapse/issues/10382), [\#10418](https://github.com/matrix-org/synapse/issues/10418)) -- Make the Github Actions workflow configuration more efficient. ([\#10383](https://github.com/matrix-org/synapse/issues/10383)) -- Add type hints to `get_{domain,localpart}_from_id`. ([\#10385](https://github.com/matrix-org/synapse/issues/10385)) -- When building Debian packages for prerelease versions, set the Section accordingly. ([\#10391](https://github.com/matrix-org/synapse/issues/10391)) -- Add type hints and comments to event auth code. ([\#10393](https://github.com/matrix-org/synapse/issues/10393)) -- Stagger sending of presence update to remote servers, reducing CPU spikes caused by starting many connections to remote servers at once. ([\#10398](https://github.com/matrix-org/synapse/issues/10398)) -- Remove unused `events_by_room` code (tech debt). ([\#10421](https://github.com/matrix-org/synapse/issues/10421)) -- Add a github actions job which records success of other jobs. ([\#10430](https://github.com/matrix-org/synapse/issues/10430)) - - -Synapse 1.38.0 (2021-07-13) -=========================== - -This release includes a database schema update which could result in elevated disk usage. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#upgrading-to-v1380) for more information. - -No significant changes since 1.38.0rc3. - - -Synapse 1.38.0rc3 (2021-07-13) -============================== - -Internal Changes ----------------- - -- Build the Debian packages in CI. ([\#10247](https://github.com/matrix-org/synapse/issues/10247), [\#10379](https://github.com/matrix-org/synapse/issues/10379)) - - -Synapse 1.38.0rc2 (2021-07-09) -============================== - -Bugfixes --------- - -- Fix bug where inbound federation in a room could be delayed due to not correctly dropping a lock. Introduced in v1.37.1. ([\#10336](https://github.com/matrix-org/synapse/issues/10336)) - - -Improved Documentation ----------------------- - -- Update links to documentation in the sample config. Contributed by @dklimpel. ([\#10287](https://github.com/matrix-org/synapse/issues/10287)) -- Fix broken links in [INSTALL.md](INSTALL.md). Contributed by @dklimpel. ([\#10331](https://github.com/matrix-org/synapse/issues/10331)) - - -Synapse 1.38.0rc1 (2021-07-06) -============================== - -Features --------- - -- Implement refresh tokens as specified by [MSC2918](https://github.com/matrix-org/matrix-doc/pull/2918). ([\#9450](https://github.com/matrix-org/synapse/issues/9450)) -- Add support for evicting cache entries based on last access time. ([\#10205](https://github.com/matrix-org/synapse/issues/10205)) -- Omit empty fields from the `/sync` response. Contributed by @deepbluev7. ([\#10214](https://github.com/matrix-org/synapse/issues/10214)) -- Improve validation on federation `send_{join,leave,knock}` endpoints. ([\#10225](https://github.com/matrix-org/synapse/issues/10225), [\#10243](https://github.com/matrix-org/synapse/issues/10243)) -- Add SSO `external_ids` to the Query User Account admin API. ([\#10261](https://github.com/matrix-org/synapse/issues/10261)) -- Mark events received over federation which fail a spam check as "soft-failed". ([\#10263](https://github.com/matrix-org/synapse/issues/10263)) -- Add metrics for new inbound federation staging area. ([\#10284](https://github.com/matrix-org/synapse/issues/10284)) -- Add script to print information about recently registered users. ([\#10290](https://github.com/matrix-org/synapse/issues/10290)) - - -Bugfixes --------- - -- Fix a long-standing bug which meant that invite rejections and knocks were not sent out over federation in a timely manner. ([\#10223](https://github.com/matrix-org/synapse/issues/10223)) -- Fix a bug introduced in v1.26.0 where only users who have set profile information could be deactivated with erasure enabled. ([\#10252](https://github.com/matrix-org/synapse/issues/10252)) -- Fix a long-standing bug where Synapse would return errors after 2<sup>31</sup> events were handled by the server. ([\#10264](https://github.com/matrix-org/synapse/issues/10264), [\#10267](https://github.com/matrix-org/synapse/issues/10267), [\#10282](https://github.com/matrix-org/synapse/issues/10282), [\#10286](https://github.com/matrix-org/synapse/issues/10286), [\#10291](https://github.com/matrix-org/synapse/issues/10291), [\#10314](https://github.com/matrix-org/synapse/issues/10314), [\#10326](https://github.com/matrix-org/synapse/issues/10326)) -- Fix the prometheus `synapse_federation_server_pdu_process_time` metric. Broke in v1.37.1. ([\#10279](https://github.com/matrix-org/synapse/issues/10279)) -- Ensure that inbound events from federation that were being processed when Synapse was restarted get promptly processed on start up. ([\#10303](https://github.com/matrix-org/synapse/issues/10303)) - - -Improved Documentation ----------------------- - -- Move the upgrade notes to [docs/upgrade.md](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md) and convert them to markdown. ([\#10166](https://github.com/matrix-org/synapse/issues/10166)) -- Choose Welcome & Overview as the default page for synapse documentation website. ([\#10242](https://github.com/matrix-org/synapse/issues/10242)) -- Adjust the URL in the README.rst file to point to irc.libera.chat. ([\#10258](https://github.com/matrix-org/synapse/issues/10258)) -- Fix homeserver config option name in presence router documentation. ([\#10288](https://github.com/matrix-org/synapse/issues/10288)) -- Fix link pointing at the wrong section in the modules documentation page. ([\#10302](https://github.com/matrix-org/synapse/issues/10302)) - - -Internal Changes ----------------- - -- Drop `Origin` and `Accept` from the value of the `Access-Control-Allow-Headers` response header. ([\#10114](https://github.com/matrix-org/synapse/issues/10114)) -- Add type hints to the federation servlets. ([\#10213](https://github.com/matrix-org/synapse/issues/10213)) -- Improve the reliability of auto-joining remote rooms. ([\#10237](https://github.com/matrix-org/synapse/issues/10237)) -- Update the release script to use the semver terminology and determine the release branch based on the next version. ([\#10239](https://github.com/matrix-org/synapse/issues/10239)) -- Fix type hints for computing auth events. ([\#10253](https://github.com/matrix-org/synapse/issues/10253)) -- Improve the performance of the spaces summary endpoint by only recursing into spaces (and not rooms in general). ([\#10256](https://github.com/matrix-org/synapse/issues/10256)) -- Move event authentication methods from `Auth` to `EventAuthHandler`. ([\#10268](https://github.com/matrix-org/synapse/issues/10268)) -- Re-enable a SyTest after it has been fixed. ([\#10292](https://github.com/matrix-org/synapse/issues/10292)) - - -Synapse 1.37.1 (2021-06-30) -=========================== - -This release resolves issues (such as [#9490](https://github.com/matrix-org/synapse/issues/9490)) where one busy room could cause head-of-line blocking, starving Synapse from processing events in other rooms, and causing all federated traffic to fall behind. Synapse 1.37.1 processes inbound federation traffic asynchronously, ensuring that one busy room won't impact others. Please upgrade to Synapse 1.37.1 as soon as possible, in order to increase resilience to other traffic spikes. - -No significant changes since v1.37.1rc1. - - -Synapse 1.37.1rc1 (2021-06-29) -============================== - -Features --------- - -- Handle inbound events from federation asynchronously. ([\#10269](https://github.com/matrix-org/synapse/issues/10269), [\#10272](https://github.com/matrix-org/synapse/issues/10272)) - - -Synapse 1.37.0 (2021-06-29) -=========================== - -This release deprecates the current spam checker interface. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#deprecation-of-the-current-spam-checker-interface) for more information on how to update to the new generic module interface. - -This release also removes support for fetching and renewing TLS certificates using the ACME v1 protocol, which has been fully decommissioned by Let's Encrypt on June 1st 2021. Admins previously using this feature should use a [reverse proxy](https://matrix-org.github.io/synapse/develop/reverse_proxy.html) to handle TLS termination, or use an external ACME client (such as [certbot](https://certbot.eff.org/)) to retrieve a certificate and key and provide them to Synapse using the `tls_certificate_path` and `tls_private_key_path` configuration settings. - -Synapse 1.37.0rc1 (2021-06-24) -============================== - -Features --------- - -- Implement "room knocking" as per [MSC2403](https://github.com/matrix-org/matrix-doc/pull/2403). Contributed by @Sorunome and anoa. ([\#6739](https://github.com/matrix-org/synapse/issues/6739), [\#9359](https://github.com/matrix-org/synapse/issues/9359), [\#10167](https://github.com/matrix-org/synapse/issues/10167), [\#10212](https://github.com/matrix-org/synapse/issues/10212), [\#10227](https://github.com/matrix-org/synapse/issues/10227)) -- Add experimental support for backfilling history into rooms ([MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716)). ([\#9247](https://github.com/matrix-org/synapse/issues/9247)) -- Implement a generic interface for third-party plugin modules. ([\#10062](https://github.com/matrix-org/synapse/issues/10062), [\#10206](https://github.com/matrix-org/synapse/issues/10206)) -- Implement config option `sso.update_profile_information` to sync SSO users' profile information with the identity provider each time they login. Currently only displayname is supported. ([\#10108](https://github.com/matrix-org/synapse/issues/10108)) -- Ensure that errors during startup are written to the logs and the console. ([\#10191](https://github.com/matrix-org/synapse/issues/10191)) - - -Bugfixes --------- - -- Fix a bug introduced in Synapse v1.25.0 that prevented the `ip_range_whitelist` configuration option from working for federation and identity servers. Contributed by @mikure. ([\#10115](https://github.com/matrix-org/synapse/issues/10115)) -- Remove a broken import line in Synapse's `admin_cmd` worker. Broke in Synapse v1.33.0. ([\#10154](https://github.com/matrix-org/synapse/issues/10154)) -- Fix a bug introduced in Synapse v1.21.0 which could cause `/sync` to return immediately with an empty response. ([\#10157](https://github.com/matrix-org/synapse/issues/10157), [\#10158](https://github.com/matrix-org/synapse/issues/10158)) -- Fix a minor bug in the response to `/_matrix/client/r0/user/{user}/openid/request_token` causing `expires_in` to be a float instead of an integer. Contributed by @lukaslihotzki. ([\#10175](https://github.com/matrix-org/synapse/issues/10175)) -- Always require users to re-authenticate for dangerous operations: deactivating an account, modifying an account password, and adding 3PIDs. ([\#10184](https://github.com/matrix-org/synapse/issues/10184)) -- Fix a bug introduced in Synpase v1.7.2 where remote server count metrics collection would be incorrectly delayed on startup. Found by @heftig. ([\#10195](https://github.com/matrix-org/synapse/issues/10195)) -- Fix a bug introduced in Synapse v1.35.1 where an `allow` key of a `m.room.join_rules` event could be applied for incorrect room versions and configurations. ([\#10208](https://github.com/matrix-org/synapse/issues/10208)) -- Fix performance regression in responding to user key requests over federation. Introduced in Synapse v1.34.0rc1. ([\#10221](https://github.com/matrix-org/synapse/issues/10221)) - - -Improved Documentation ----------------------- - -- Add a new guide to decoding request logs. ([\#8436](https://github.com/matrix-org/synapse/issues/8436)) -- Mention in the sample homeserver config that you may need to configure max upload size in your reverse proxy. Contributed by @aaronraimist. ([\#10122](https://github.com/matrix-org/synapse/issues/10122)) -- Fix broken links in documentation. ([\#10180](https://github.com/matrix-org/synapse/issues/10180)) -- Deploy a snapshot of the documentation website upon each new Synapse release. ([\#10198](https://github.com/matrix-org/synapse/issues/10198)) - - -Deprecations and Removals -------------------------- - -- The current spam checker interface is deprecated in favour of a new generic modules system. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#deprecation-of-the-current-spam-checker-interface) for more information on how to update to the new system. ([\#10062](https://github.com/matrix-org/synapse/issues/10062), [\#10210](https://github.com/matrix-org/synapse/issues/10210), [\#10238](https://github.com/matrix-org/synapse/issues/10238)) -- Stop supporting the unstable spaces prefixes from MSC1772. ([\#10161](https://github.com/matrix-org/synapse/issues/10161)) -- Remove Synapse's support for automatically fetching and renewing certificates using the ACME v1 protocol. This protocol has been fully turned off by Let's Encrypt for existing installations on June 1st 2021. Admins previously using this feature should use a [reverse proxy](https://matrix-org.github.io/synapse/develop/reverse_proxy.html) to handle TLS termination, or use an external ACME client (such as [certbot](https://certbot.eff.org/)) to retrieve a certificate and key and provide them to Synapse using the `tls_certificate_path` and `tls_private_key_path` configuration settings. ([\#10194](https://github.com/matrix-org/synapse/issues/10194)) - - -Internal Changes ----------------- - -- Update the database schema versioning to support gradual migration away from legacy tables. ([\#9933](https://github.com/matrix-org/synapse/issues/9933)) -- Add type hints to the federation servlets. ([\#10080](https://github.com/matrix-org/synapse/issues/10080)) -- Improve OpenTracing for event persistence. ([\#10134](https://github.com/matrix-org/synapse/issues/10134), [\#10193](https://github.com/matrix-org/synapse/issues/10193)) -- Clean up the interface for injecting OpenTracing over HTTP. ([\#10143](https://github.com/matrix-org/synapse/issues/10143)) -- Limit the number of in-flight `/keys/query` requests from a single device. ([\#10144](https://github.com/matrix-org/synapse/issues/10144)) -- Refactor EventPersistenceQueue. ([\#10145](https://github.com/matrix-org/synapse/issues/10145)) -- Document `SYNAPSE_TEST_LOG_LEVEL` to see the logger output when running tests. ([\#10148](https://github.com/matrix-org/synapse/issues/10148)) -- Update the Complement build tags in GitHub Actions to test currently experimental features. ([\#10155](https://github.com/matrix-org/synapse/issues/10155)) -- Add a `synapse_federation_soft_failed_events_total` metric to track how often events are soft failed. ([\#10156](https://github.com/matrix-org/synapse/issues/10156)) -- Fetch the corresponding complement branch when performing CI. ([\#10160](https://github.com/matrix-org/synapse/issues/10160)) -- Add some developer documentation about boolean columns in database schemas. ([\#10164](https://github.com/matrix-org/synapse/issues/10164)) -- Add extra logging fields to better debug where events are being soft failed. ([\#10168](https://github.com/matrix-org/synapse/issues/10168)) -- Add debug logging for when we enter and exit `Measure` blocks. ([\#10183](https://github.com/matrix-org/synapse/issues/10183)) -- Improve comments in structured logging code. ([\#10188](https://github.com/matrix-org/synapse/issues/10188)) -- Update [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083) support with modifications from the MSC. ([\#10189](https://github.com/matrix-org/synapse/issues/10189)) -- Remove redundant DNS lookup limiter. ([\#10190](https://github.com/matrix-org/synapse/issues/10190)) -- Upgrade `black` linting tool to 21.6b0. ([\#10197](https://github.com/matrix-org/synapse/issues/10197)) -- Expose OpenTracing trace id in response headers. ([\#10199](https://github.com/matrix-org/synapse/issues/10199)) - - -Synapse 1.36.0 (2021-06-15) -=========================== - -No significant changes. - - -Synapse 1.36.0rc2 (2021-06-11) -============================== - -Bugfixes --------- - -- Fix a bug which caused presence updates to stop working some time after a restart, when using a presence writer worker. Broke in v1.33.0. ([\#10149](https://github.com/matrix-org/synapse/issues/10149)) -- Fix a bug when using federation sender worker where it would send out more presence updates than necessary, leading to high resource usage. Broke in v1.33.0. ([\#10163](https://github.com/matrix-org/synapse/issues/10163)) -- Fix a bug where Synapse could send the same presence update to a remote twice. ([\#10165](https://github.com/matrix-org/synapse/issues/10165)) - - -Synapse 1.36.0rc1 (2021-06-08) -============================== - -Features --------- - -- Add new endpoint `/_matrix/client/r0/rooms/{roomId}/aliases` from Client-Server API r0.6.1 (previously [MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432)). ([\#9224](https://github.com/matrix-org/synapse/issues/9224)) -- Improve performance of incoming federation transactions in large rooms. ([\#9953](https://github.com/matrix-org/synapse/issues/9953), [\#9973](https://github.com/matrix-org/synapse/issues/9973)) -- Rewrite logic around verifying JSON object and fetching server keys to be more performant and use less memory. ([\#10035](https://github.com/matrix-org/synapse/issues/10035)) -- Add new admin APIs for unprotecting local media from quarantine. Contributed by @dklimpel. ([\#10040](https://github.com/matrix-org/synapse/issues/10040)) -- Add new admin APIs to remove media by media ID from quarantine. Contributed by @dklimpel. ([\#10044](https://github.com/matrix-org/synapse/issues/10044)) -- Make reason and score parameters optional for reporting content. Implements [MSC2414](https://github.com/matrix-org/matrix-doc/pull/2414). Contributed by Callum Brown. ([\#10077](https://github.com/matrix-org/synapse/issues/10077)) -- Add support for routing more requests to workers. ([\#10084](https://github.com/matrix-org/synapse/issues/10084)) -- Report OpenTracing spans for database activity. ([\#10113](https://github.com/matrix-org/synapse/issues/10113), [\#10136](https://github.com/matrix-org/synapse/issues/10136), [\#10141](https://github.com/matrix-org/synapse/issues/10141)) -- Significantly reduce memory usage of joining large remote rooms. ([\#10117](https://github.com/matrix-org/synapse/issues/10117)) - - -Bugfixes --------- - -- Fixed a bug causing replication requests to fail when receiving a lot of events via federation. ([\#10082](https://github.com/matrix-org/synapse/issues/10082)) -- Fix a bug in the `force_tracing_for_users` option introduced in Synapse v1.35 which meant that the OpenTracing spans produced were missing most tags. ([\#10092](https://github.com/matrix-org/synapse/issues/10092)) -- Fixed a bug that could cause Synapse to stop notifying application services. Contributed by Willem Mulder. ([\#10107](https://github.com/matrix-org/synapse/issues/10107)) -- Fix bug where the server would attempt to fetch the same history in the room from a remote server multiple times in parallel. ([\#10116](https://github.com/matrix-org/synapse/issues/10116)) -- Fix a bug introduced in Synapse 1.33.0 which caused replication requests to fail when receiving a lot of very large events via federation. ([\#10118](https://github.com/matrix-org/synapse/issues/10118)) -- Fix bug when using workers where pagination requests failed if a remote server returned zero events from `/backfill`. Introduced in 1.35.0. ([\#10133](https://github.com/matrix-org/synapse/issues/10133)) - - -Improved Documentation ----------------------- - -- Clarify security note regarding hosting Synapse on the same domain as other web applications. ([\#9221](https://github.com/matrix-org/synapse/issues/9221)) -- Update CAPTCHA documentation to mention turning off the verify origin feature. Contributed by @aaronraimist. ([\#10046](https://github.com/matrix-org/synapse/issues/10046)) -- Tweak wording of database recommendation in `INSTALL.md`. Contributed by @aaronraimist. ([\#10057](https://github.com/matrix-org/synapse/issues/10057)) -- Add initial infrastructure for rendering Synapse documentation with mdbook. ([\#10086](https://github.com/matrix-org/synapse/issues/10086)) -- Convert the remaining Admin API documentation files to markdown. ([\#10089](https://github.com/matrix-org/synapse/issues/10089)) -- Make a link in docs use HTTPS. Contributed by @RhnSharma. ([\#10130](https://github.com/matrix-org/synapse/issues/10130)) -- Fix broken link in Docker docs. ([\#10132](https://github.com/matrix-org/synapse/issues/10132)) - - -Deprecations and Removals -------------------------- - -- Remove the experimental `spaces_enabled` flag. The spaces features are always available now. ([\#10063](https://github.com/matrix-org/synapse/issues/10063)) - - -Internal Changes ----------------- - -- Tell CircleCI to build Docker images from `main` branch. ([\#9906](https://github.com/matrix-org/synapse/issues/9906)) -- Simplify naming convention for release branches to only include the major and minor version numbers. ([\#10013](https://github.com/matrix-org/synapse/issues/10013)) -- Add `parse_strings_from_args` for parsing an array from query parameters. ([\#10048](https://github.com/matrix-org/synapse/issues/10048), [\#10137](https://github.com/matrix-org/synapse/issues/10137)) -- Remove some dead code regarding TLS certificate handling. ([\#10054](https://github.com/matrix-org/synapse/issues/10054)) -- Remove redundant, unmaintained `convert_server_keys` script. ([\#10055](https://github.com/matrix-org/synapse/issues/10055)) -- Improve the error message printed by synctl when synapse fails to start. ([\#10059](https://github.com/matrix-org/synapse/issues/10059)) -- Fix GitHub Actions lint for newsfragments. ([\#10069](https://github.com/matrix-org/synapse/issues/10069)) -- Update opentracing to inject the right context into the carrier. ([\#10074](https://github.com/matrix-org/synapse/issues/10074)) -- Fix up `BatchingQueue` implementation. ([\#10078](https://github.com/matrix-org/synapse/issues/10078)) -- Log method and path when dropping request due to size limit. ([\#10091](https://github.com/matrix-org/synapse/issues/10091)) -- In Github Actions workflows, summarize the Sytest results in an easy-to-read format. ([\#10094](https://github.com/matrix-org/synapse/issues/10094)) -- Make `/sync` do fewer state resolutions. ([\#10102](https://github.com/matrix-org/synapse/issues/10102)) -- Add missing type hints to the admin API servlets. ([\#10105](https://github.com/matrix-org/synapse/issues/10105)) -- Improve opentracing annotations for `Notifier`. ([\#10111](https://github.com/matrix-org/synapse/issues/10111)) -- Enable Prometheus metrics for the jaeger client library. ([\#10112](https://github.com/matrix-org/synapse/issues/10112)) -- Work to improve the responsiveness of `/sync` requests. ([\#10124](https://github.com/matrix-org/synapse/issues/10124)) -- OpenTracing: use a consistent name for background processes. ([\#10135](https://github.com/matrix-org/synapse/issues/10135)) - - -Synapse 1.35.1 (2021-06-03) -=========================== - -Bugfixes --------- - -- Fix a bug introduced in v1.35.0 where invite-only rooms would be shown to all users in a space, regardless of if the user had access to it. ([\#10109](https://github.com/matrix-org/synapse/issues/10109)) - - -Synapse 1.35.0 (2021-06-01) -=========================== - -Note that [the tag](https://github.com/matrix-org/synapse/releases/tag/v1.35.0rc3) and [docker images](https://hub.docker.com/layers/matrixdotorg/synapse/v1.35.0rc3/images/sha256-34ccc87bd99a17e2cbc0902e678b5937d16bdc1991ead097eee6096481ecf2c4?context=explore) for `v1.35.0rc3` were incorrectly built. If you are experiencing issues with either, it is recommended to upgrade to the equivalent tag or docker image for the `v1.35.0` release. - -Deprecations and Removals -------------------------- - -- The core Synapse development team plan to drop support for the [unstable API of MSC2858](https://github.com/matrix-org/matrix-doc/blob/master/proposals/2858-Multiple-SSO-Identity-Providers.md#unstable-prefix), including the undocumented `experimental.msc2858_enabled` config option, in August 2021. Client authors should ensure that their clients are updated to use the stable API (which has been supported since Synapse 1.30) well before that time, to give their users time to upgrade. ([\#10101](https://github.com/matrix-org/synapse/issues/10101)) - -Bugfixes --------- - -- Fixed a bug causing replication requests to fail when receiving a lot of events via federation. Introduced in v1.33.0. ([\#10082](https://github.com/matrix-org/synapse/issues/10082)) -- Fix HTTP response size limit to allow joining very large rooms over federation. Introduced in v1.33.0. ([\#10093](https://github.com/matrix-org/synapse/issues/10093)) - - -Internal Changes ----------------- - -- Log method and path when dropping request due to size limit. ([\#10091](https://github.com/matrix-org/synapse/issues/10091)) - - -Synapse 1.35.0rc2 (2021-05-27) -============================== - -Bugfixes --------- - -- Fix a bug introduced in v1.35.0rc1 when calling the spaces summary API via a GET request. ([\#10079](https://github.com/matrix-org/synapse/issues/10079)) - - -Synapse 1.35.0rc1 (2021-05-25) -============================== - -Features --------- - -- Add experimental support to allow a user who could join a restricted room to view it in the spaces summary. ([\#9922](https://github.com/matrix-org/synapse/issues/9922), [\#10007](https://github.com/matrix-org/synapse/issues/10007), [\#10038](https://github.com/matrix-org/synapse/issues/10038)) -- Reduce memory usage when joining very large rooms over federation. ([\#9958](https://github.com/matrix-org/synapse/issues/9958)) -- Add a configuration option which allows enabling opentracing by user id. ([\#9978](https://github.com/matrix-org/synapse/issues/9978)) -- Enable experimental support for [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946) (spaces summary API) and [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083) (restricted join rules) by default. ([\#10011](https://github.com/matrix-org/synapse/issues/10011)) - - -Bugfixes --------- - -- Fix a bug introduced in v1.26.0 which meant that `synapse_port_db` would not correctly initialise some postgres sequences, requiring manual updates afterwards. ([\#9991](https://github.com/matrix-org/synapse/issues/9991)) -- Fix `synctl`'s `--no-daemonize` parameter to work correctly with worker processes. ([\#9995](https://github.com/matrix-org/synapse/issues/9995)) -- Fix a validation bug introduced in v1.34.0 in the ordering of spaces in the space summary API. ([\#10002](https://github.com/matrix-org/synapse/issues/10002)) -- Fixed deletion of new presence stream states from database. ([\#10014](https://github.com/matrix-org/synapse/issues/10014), [\#10033](https://github.com/matrix-org/synapse/issues/10033)) -- Fixed a bug with very high resolution image uploads throwing internal server errors. ([\#10029](https://github.com/matrix-org/synapse/issues/10029)) - - -Updates to the Docker image ---------------------------- - -- Fix bug introduced in Synapse 1.33.0 which caused a `Permission denied: '/homeserver.log'` error when starting Synapse with the generated log configuration. Contributed by Sergio Miguéns Iglesias. ([\#10045](https://github.com/matrix-org/synapse/issues/10045)) - - -Improved Documentation ----------------------- - -- Add hardened systemd files as proposed in [#9760](https://github.com/matrix-org/synapse/issues/9760) and added them to `contrib/`. Change the docs to reflect the presence of these files. ([\#9803](https://github.com/matrix-org/synapse/issues/9803)) -- Clarify documentation around SSO mapping providers generating unique IDs and localparts. ([\#9980](https://github.com/matrix-org/synapse/issues/9980)) -- Updates to the PostgreSQL documentation (`postgres.md`). ([\#9988](https://github.com/matrix-org/synapse/issues/9988), [\#9989](https://github.com/matrix-org/synapse/issues/9989)) -- Fix broken link in user directory documentation. Contributed by @junquera. ([\#10016](https://github.com/matrix-org/synapse/issues/10016)) -- Add missing room state entry to the table of contents of room admin API. ([\#10043](https://github.com/matrix-org/synapse/issues/10043)) - - -Deprecations and Removals -------------------------- - -- Removed support for the deprecated `tls_fingerprints` configuration setting. Contributed by Jerin J Titus. ([\#9280](https://github.com/matrix-org/synapse/issues/9280)) - - -Internal Changes ----------------- - -- Allow sending full presence to users via workers other than the one that called `ModuleApi.send_local_online_presence_to`. ([\#9823](https://github.com/matrix-org/synapse/issues/9823)) -- Update comments in the space summary handler. ([\#9974](https://github.com/matrix-org/synapse/issues/9974)) -- Minor enhancements to the `@cachedList` descriptor. ([\#9975](https://github.com/matrix-org/synapse/issues/9975)) -- Split multipart email sending into a dedicated handler. ([\#9977](https://github.com/matrix-org/synapse/issues/9977)) -- Run `black` on files in the `scripts` directory. ([\#9981](https://github.com/matrix-org/synapse/issues/9981)) -- Add missing type hints to `synapse.util` module. ([\#9982](https://github.com/matrix-org/synapse/issues/9982)) -- Simplify a few helper functions. ([\#9984](https://github.com/matrix-org/synapse/issues/9984), [\#9985](https://github.com/matrix-org/synapse/issues/9985), [\#9986](https://github.com/matrix-org/synapse/issues/9986)) -- Remove unnecessary property from SQLBaseStore. ([\#9987](https://github.com/matrix-org/synapse/issues/9987)) -- Remove `keylen` param on `LruCache`. ([\#9993](https://github.com/matrix-org/synapse/issues/9993)) -- Update the Grafana dashboard in `contrib/`. ([\#10001](https://github.com/matrix-org/synapse/issues/10001)) -- Add a batching queue implementation. ([\#10017](https://github.com/matrix-org/synapse/issues/10017)) -- Reduce memory usage when verifying signatures on large numbers of events at once. ([\#10018](https://github.com/matrix-org/synapse/issues/10018)) -- Properly invalidate caches for destination retry timings every (instead of expiring entries every 5 minutes). ([\#10036](https://github.com/matrix-org/synapse/issues/10036)) -- Fix running complement tests with Synapse workers. ([\#10039](https://github.com/matrix-org/synapse/issues/10039)) -- Fix typo in `get_state_ids_for_event` docstring where the return type was incorrect. ([\#10050](https://github.com/matrix-org/synapse/issues/10050)) - - -Synapse 1.34.0 (2021-05-17) -=========================== - -This release deprecates the `room_invite_state_types` configuration setting. See the [upgrade notes](https://github.com/matrix-org/synapse/blob/release-v1.34.0/UPGRADE.rst#upgrading-to-v1340) for instructions on updating your configuration file to use the new `room_prejoin_state` setting. - -This release also deprecates the `POST /_synapse/admin/v1/rooms/<room_id>/delete` admin API route. Server administrators are encouraged to update their scripts to use the new `DELETE /_synapse/admin/v1/rooms/<room_id>` route instead. - - -No significant changes since v1.34.0rc1. - - -Synapse 1.34.0rc1 (2021-05-12) -============================== - -Features --------- - -- Add experimental option to track memory usage of the caches. ([\#9881](https://github.com/matrix-org/synapse/issues/9881)) -- Add support for `DELETE /_synapse/admin/v1/rooms/<room_id>`. ([\#9889](https://github.com/matrix-org/synapse/issues/9889)) -- Add limits to how often Synapse will GC, ensuring that large servers do not end up GC thrashing if `gc_thresholds` has not been correctly set. ([\#9902](https://github.com/matrix-org/synapse/issues/9902)) -- Improve performance of sending events for worker-based deployments using Redis. ([\#9905](https://github.com/matrix-org/synapse/issues/9905), [\#9950](https://github.com/matrix-org/synapse/issues/9950), [\#9951](https://github.com/matrix-org/synapse/issues/9951)) -- Improve performance after joining a large room when presence is enabled. ([\#9910](https://github.com/matrix-org/synapse/issues/9910), [\#9916](https://github.com/matrix-org/synapse/issues/9916)) -- Support stable identifiers for [MSC1772](https://github.com/matrix-org/matrix-doc/pull/1772) Spaces. `m.space.child` events will now be taken into account when populating the experimental spaces summary response. Please see [the upgrade notes](https://github.com/matrix-org/synapse/blob/release-v1.34.0/UPGRADE.rst#upgrading-to-v1340) if you have customised `room_invite_state_types` in your configuration. ([\#9915](https://github.com/matrix-org/synapse/issues/9915), [\#9966](https://github.com/matrix-org/synapse/issues/9966)) -- Improve performance of backfilling in large rooms. ([\#9935](https://github.com/matrix-org/synapse/issues/9935)) -- Add a config option to allow you to prevent device display names from being shared over federation. Contributed by @aaronraimist. ([\#9945](https://github.com/matrix-org/synapse/issues/9945)) -- Update support for [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946): Spaces Summary. ([\#9947](https://github.com/matrix-org/synapse/issues/9947), [\#9954](https://github.com/matrix-org/synapse/issues/9954)) - - -Bugfixes --------- - -- Fix a bug introduced in v1.32.0 where the associated connection was improperly logged for SQL logging statements. ([\#9895](https://github.com/matrix-org/synapse/issues/9895)) -- Correct the type hint for the `user_may_create_room_alias` method of spam checkers. It is provided a `RoomAlias`, not a `str`. ([\#9896](https://github.com/matrix-org/synapse/issues/9896)) -- Fix bug where user directory could get out of sync if room visibility and membership changed in quick succession. ([\#9910](https://github.com/matrix-org/synapse/issues/9910)) -- Include the `origin_server_ts` property in the experimental [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946) support to allow clients to properly sort rooms. ([\#9928](https://github.com/matrix-org/synapse/issues/9928)) -- Fix bugs introduced in v1.23.0 which made the PostgreSQL port script fail when run with a newly-created SQLite database. ([\#9930](https://github.com/matrix-org/synapse/issues/9930)) -- Fix a bug introduced in Synapse 1.29.0 which caused `m.room_key_request` to-device messages sent from one user to another to be dropped. ([\#9961](https://github.com/matrix-org/synapse/issues/9961), [\#9965](https://github.com/matrix-org/synapse/issues/9965)) -- Fix a bug introduced in v1.27.0 preventing users and appservices exempt from ratelimiting from creating rooms with many invitees. ([\#9968](https://github.com/matrix-org/synapse/issues/9968)) - - -Updates to the Docker image ---------------------------- - -- Add `startup_delay` to docker healthcheck to reduce waiting time for coming online and update the documentation with extra options. Contributed by @Maquis196. ([\#9913](https://github.com/matrix-org/synapse/issues/9913)) - - -Improved Documentation ----------------------- - -- Add `port` argument to the Postgres database sample config section. ([\#9911](https://github.com/matrix-org/synapse/issues/9911)) - - -Deprecations and Removals -------------------------- - -- Mark as deprecated `POST /_synapse/admin/v1/rooms/<room_id>/delete`. ([\#9889](https://github.com/matrix-org/synapse/issues/9889)) - - -Internal Changes ----------------- - -- Reduce the length of Synapse's access tokens. ([\#5588](https://github.com/matrix-org/synapse/issues/5588)) -- Export jemalloc stats to Prometheus if it is being used. ([\#9882](https://github.com/matrix-org/synapse/issues/9882)) -- Add type hints to presence handler. ([\#9885](https://github.com/matrix-org/synapse/issues/9885)) -- Reduce memory usage of the LRU caches. ([\#9886](https://github.com/matrix-org/synapse/issues/9886)) -- Add type hints to the `synapse.handlers` module. ([\#9896](https://github.com/matrix-org/synapse/issues/9896)) -- Time response time for external cache requests. ([\#9904](https://github.com/matrix-org/synapse/issues/9904)) -- Minor fixes to the `make_full_schema.sh` script. ([\#9931](https://github.com/matrix-org/synapse/issues/9931)) -- Move database schema files into a common directory. ([\#9932](https://github.com/matrix-org/synapse/issues/9932)) -- Add debug logging for lost/delayed to-device messages. ([\#9959](https://github.com/matrix-org/synapse/issues/9959)) - - -Synapse 1.33.2 (2021-05-11) -=========================== - -Due to the security issue highlighted below, server administrators are encouraged to update Synapse. We are not aware of these vulnerabilities being exploited in the wild. - -Security advisory ------------------ - -This release fixes a denial of service attack ([CVE-2021-29471](https://github.com/matrix-org/synapse/security/advisories/GHSA-x345-32rc-8h85)) against Synapse's push rules implementation. Server admins are encouraged to upgrade. - -Internal Changes ----------------- - -- Unpin attrs dependency. ([\#9946](https://github.com/matrix-org/synapse/issues/9946)) - - -Synapse 1.33.1 (2021-05-06) -=========================== - -Bugfixes --------- - -- Fix bug where `/sync` would break if using the latest version of `attrs` dependency, by pinning to a previous version. ([\#9937](https://github.com/matrix-org/synapse/issues/9937)) - - -Synapse 1.33.0 (2021-05-05) -=========================== - -Features --------- - -- Build Debian packages for Ubuntu 21.04 (Hirsute Hippo). ([\#9909](https://github.com/matrix-org/synapse/issues/9909)) - - -Synapse 1.33.0rc2 (2021-04-29) -============================== - -Bugfixes --------- - -- Fix tight loop when handling presence replication when using workers. Introduced in v1.33.0rc1. ([\#9900](https://github.com/matrix-org/synapse/issues/9900)) - - -Synapse 1.33.0rc1 (2021-04-28) -============================== - -Features --------- - -- Update experimental support for [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083): restricting room access via group membership. ([\#9800](https://github.com/matrix-org/synapse/issues/9800), [\#9814](https://github.com/matrix-org/synapse/issues/9814)) -- Add experimental support for handling presence on a worker. ([\#9819](https://github.com/matrix-org/synapse/issues/9819), [\#9820](https://github.com/matrix-org/synapse/issues/9820), [\#9828](https://github.com/matrix-org/synapse/issues/9828), [\#9850](https://github.com/matrix-org/synapse/issues/9850)) -- Return a new template when an user attempts to renew their account multiple times with the same token, stating that their account is set to expire. This replaces the invalid token template that would previously be shown in this case. This change concerns the optional account validity feature. ([\#9832](https://github.com/matrix-org/synapse/issues/9832)) - - -Bugfixes --------- - -- Fixes the OIDC SSO flow when using a `public_baseurl` value including a non-root URL path. ([\#9726](https://github.com/matrix-org/synapse/issues/9726)) -- Fix thumbnail generation for some sites with non-standard content types. Contributed by @rkfg. ([\#9788](https://github.com/matrix-org/synapse/issues/9788)) -- Add some sanity checks to identity server passed to 3PID bind/unbind endpoints. ([\#9802](https://github.com/matrix-org/synapse/issues/9802)) -- Limit the size of HTTP responses read over federation. ([\#9833](https://github.com/matrix-org/synapse/issues/9833)) -- Fix a bug which could cause Synapse to get stuck in a loop of resyncing device lists. ([\#9867](https://github.com/matrix-org/synapse/issues/9867)) -- Fix a long-standing bug where errors from federation did not propagate to the client. ([\#9868](https://github.com/matrix-org/synapse/issues/9868)) - - -Improved Documentation ----------------------- - -- Add a note to the docker docs mentioning that we mirror upstream's supported Docker platforms. ([\#9801](https://github.com/matrix-org/synapse/issues/9801)) - - -Internal Changes ----------------- - -- Add a dockerfile for running Synapse in worker-mode under Complement. ([\#9162](https://github.com/matrix-org/synapse/issues/9162)) -- Apply `pyupgrade` across the codebase. ([\#9786](https://github.com/matrix-org/synapse/issues/9786)) -- Move some replication processing out of `generic_worker`. ([\#9796](https://github.com/matrix-org/synapse/issues/9796)) -- Replace `HomeServer.get_config()` with inline references. ([\#9815](https://github.com/matrix-org/synapse/issues/9815)) -- Rename some handlers and config modules to not duplicate the top-level module. ([\#9816](https://github.com/matrix-org/synapse/issues/9816)) -- Fix a long-standing bug which caused `max_upload_size` to not be correctly enforced. ([\#9817](https://github.com/matrix-org/synapse/issues/9817)) -- Reduce CPU usage of the user directory by reusing existing calculated room membership. ([\#9821](https://github.com/matrix-org/synapse/issues/9821)) -- Small speed up for joining large remote rooms. ([\#9825](https://github.com/matrix-org/synapse/issues/9825)) -- Introduce flake8-bugbear to the test suite and fix some of its lint violations. ([\#9838](https://github.com/matrix-org/synapse/issues/9838)) -- Only store the raw data in the in-memory caches, rather than objects that include references to e.g. the data stores. ([\#9845](https://github.com/matrix-org/synapse/issues/9845)) -- Limit length of accepted email addresses. ([\#9855](https://github.com/matrix-org/synapse/issues/9855)) -- Remove redundant `synapse.types.Collection` type definition. ([\#9856](https://github.com/matrix-org/synapse/issues/9856)) -- Handle recently added rate limits correctly when using `--no-rate-limit` with the demo scripts. ([\#9858](https://github.com/matrix-org/synapse/issues/9858)) -- Disable invite rate-limiting by default when running the unit tests. ([\#9871](https://github.com/matrix-org/synapse/issues/9871)) -- Pass a reactor into `SynapseSite` to make testing easier. ([\#9874](https://github.com/matrix-org/synapse/issues/9874)) -- Make `DomainSpecificString` an `attrs` class. ([\#9875](https://github.com/matrix-org/synapse/issues/9875)) -- Add type hints to `synapse.api.auth` and `synapse.api.auth_blocking` modules. ([\#9876](https://github.com/matrix-org/synapse/issues/9876)) -- Remove redundant `_PushHTTPChannel` test class. ([\#9878](https://github.com/matrix-org/synapse/issues/9878)) -- Remove backwards-compatibility code for Python versions < 3.6. ([\#9879](https://github.com/matrix-org/synapse/issues/9879)) -- Small performance improvement around handling new local presence updates. ([\#9887](https://github.com/matrix-org/synapse/issues/9887)) - - -Synapse 1.32.2 (2021-04-22) -=========================== - -This release includes a fix for a regression introduced in 1.32.0. - -Bugfixes --------- - -- Fix a regression in Synapse 1.32.0 and 1.32.1 which caused `LoggingContext` errors in plugins. ([\#9857](https://github.com/matrix-org/synapse/issues/9857)) - - -Synapse 1.32.1 (2021-04-21) -=========================== - -This release fixes [a regression](https://github.com/matrix-org/synapse/issues/9853) -in Synapse 1.32.0 that caused connected Prometheus instances to become unstable. - -However, as this release is still subject to the `LoggingContext` change in 1.32.0, -it is recommended to remain on or downgrade to 1.31.0. - -Bugfixes --------- - -- Fix a regression in Synapse 1.32.0 which caused Synapse to report large numbers of Prometheus time series, potentially overwhelming Prometheus instances. ([\#9854](https://github.com/matrix-org/synapse/issues/9854)) - - -Synapse 1.32.0 (2021-04-20) -=========================== - -**Note:** This release introduces [a regression](https://github.com/matrix-org/synapse/issues/9853) -that can overwhelm connected Prometheus instances. This issue was not present in -1.32.0rc1. If affected, it is recommended to downgrade to 1.31.0 in the meantime, and -follow [these instructions](https://github.com/matrix-org/synapse/pull/9854#issuecomment-823472183) -to clean up any excess writeahead logs. - -**Note:** This release also mistakenly included a change that may affected Synapse -modules that import `synapse.logging.context.LoggingContext`, such as -[synapse-s3-storage-provider](https://github.com/matrix-org/synapse-s3-storage-provider). -This will be fixed in a later Synapse version. - -**Note:** This release requires Python 3.6+ and Postgres 9.6+ or SQLite 3.22+. - -This release removes the deprecated `GET /_synapse/admin/v1/users/<user_id>` admin API. Please use the [v2 API](https://github.com/matrix-org/synapse/blob/develop/docs/admin_api/user_admin_api.rst#query-user-account) instead, which has improved capabilities. - -This release requires Application Services to use type `m.login.application_service` when registering users via the `/_matrix/client/r0/register` endpoint to comply with the spec. Please ensure your Application Services are up to date. - -If you are using the `packages.matrix.org` Debian repository for Synapse packages, -note that we have recently updated the expiry date on the gpg signing key. If you see an -error similar to `The following signatures were invalid: EXPKEYSIG F473DD4473365DE1`, you -will need to get a fresh copy of the keys. You can do so with: - -```sh -sudo wget -O /usr/share/keyrings/matrix-org-archive-keyring.gpg https://packages.matrix.org/debian/matrix-org-archive-keyring.gpg -``` - -Bugfixes --------- - -- Fix the log lines of nested logging contexts. Broke in 1.32.0rc1. ([\#9829](https://github.com/matrix-org/synapse/issues/9829)) - - -Synapse 1.32.0rc1 (2021-04-13) -============================== - -Features --------- - -- Add a Synapse module for routing presence updates between users. ([\#9491](https://github.com/matrix-org/synapse/issues/9491)) -- Add an admin API to manage ratelimit for a specific user. ([\#9648](https://github.com/matrix-org/synapse/issues/9648)) -- Include request information in structured logging output. ([\#9654](https://github.com/matrix-org/synapse/issues/9654)) -- Add `order_by` to the admin API `GET /_synapse/admin/v2/users`. Contributed by @dklimpel. ([\#9691](https://github.com/matrix-org/synapse/issues/9691)) -- Replace the `room_invite_state_types` configuration setting with `room_prejoin_state`. ([\#9700](https://github.com/matrix-org/synapse/issues/9700)) -- Add experimental support for [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083): restricting room access via group membership. ([\#9717](https://github.com/matrix-org/synapse/issues/9717), [\#9735](https://github.com/matrix-org/synapse/issues/9735)) -- Update experimental support for Spaces: include `m.room.create` in the room state sent with room-invites. ([\#9710](https://github.com/matrix-org/synapse/issues/9710)) -- Synapse now requires Python 3.6 or later. It also requires Postgres 9.6 or later or SQLite 3.22 or later. ([\#9766](https://github.com/matrix-org/synapse/issues/9766)) - - -Bugfixes --------- - -- Prevent `synapse_forward_extremities` and `synapse_excess_extremity_events` Prometheus metrics from initially reporting zero-values after startup. ([\#8926](https://github.com/matrix-org/synapse/issues/8926)) -- Fix recently added ratelimits to correctly honour the application service `rate_limited` flag. ([\#9711](https://github.com/matrix-org/synapse/issues/9711)) -- Fix longstanding bug which caused `duplicate key value violates unique constraint "remote_media_cache_thumbnails_media_origin_media_id_thumbna_key"` errors. ([\#9725](https://github.com/matrix-org/synapse/issues/9725)) -- Fix bug where sharded federation senders could get stuck repeatedly querying the DB in a loop, using lots of CPU. ([\#9770](https://github.com/matrix-org/synapse/issues/9770)) -- Fix duplicate logging of exceptions thrown during federation transaction processing. ([\#9780](https://github.com/matrix-org/synapse/issues/9780)) - - -Updates to the Docker image ---------------------------- - -- Move opencontainers labels to the final Docker image such that users can inspect them. ([\#9765](https://github.com/matrix-org/synapse/issues/9765)) - - -Improved Documentation ----------------------- - -- Make the `allowed_local_3pids` regex example in the sample config stricter. ([\#9719](https://github.com/matrix-org/synapse/issues/9719)) - - -Deprecations and Removals -------------------------- - -- Remove old admin API `GET /_synapse/admin/v1/users/<user_id>`. ([\#9401](https://github.com/matrix-org/synapse/issues/9401)) -- Make `/_matrix/client/r0/register` expect a type of `m.login.application_service` when an Application Service registers a user, to align with [the relevant spec](https://spec.matrix.org/unstable/application-service-api/#server-admin-style-permissions). ([\#9548](https://github.com/matrix-org/synapse/issues/9548)) - - -Internal Changes ----------------- - -- Replace deprecated `imp` module with successor `importlib`. Contributed by Cristina Muñoz. ([\#9718](https://github.com/matrix-org/synapse/issues/9718)) -- Experiment with GitHub Actions for CI. ([\#9661](https://github.com/matrix-org/synapse/issues/9661)) -- Introduce flake8-bugbear to the test suite and fix some of its lint violations. ([\#9682](https://github.com/matrix-org/synapse/issues/9682)) -- Update `scripts-dev/complement.sh` to use a local checkout of Complement, allow running a subset of tests and have it use Synapse's Complement test blacklist. ([\#9685](https://github.com/matrix-org/synapse/issues/9685)) -- Improve Jaeger tracing for `to_device` messages. ([\#9686](https://github.com/matrix-org/synapse/issues/9686)) -- Add release helper script for automating part of the Synapse release process. ([\#9713](https://github.com/matrix-org/synapse/issues/9713)) -- Add type hints to expiring cache. ([\#9730](https://github.com/matrix-org/synapse/issues/9730)) -- Convert various testcases to `HomeserverTestCase`. ([\#9736](https://github.com/matrix-org/synapse/issues/9736)) -- Start linting mypy with `no_implicit_optional`. ([\#9742](https://github.com/matrix-org/synapse/issues/9742)) -- Add missing type hints to federation handler and server. ([\#9743](https://github.com/matrix-org/synapse/issues/9743)) -- Check that a `ConfigError` is raised, rather than simply `Exception`, when appropriate in homeserver config file generation tests. ([\#9753](https://github.com/matrix-org/synapse/issues/9753)) -- Fix incompatibility with `tox` 2.5. ([\#9769](https://github.com/matrix-org/synapse/issues/9769)) -- Enable Complement tests for [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946): Spaces Summary API. ([\#9771](https://github.com/matrix-org/synapse/issues/9771)) -- Use mock from the standard library instead of a separate package. ([\#9772](https://github.com/matrix-org/synapse/issues/9772)) -- Update Black configuration to target Python 3.6. ([\#9781](https://github.com/matrix-org/synapse/issues/9781)) -- Add option to skip unit tests when building Debian packages. ([\#9793](https://github.com/matrix-org/synapse/issues/9793)) - - -Synapse 1.31.0 (2021-04-06) -=========================== - -**Note:** As announced in v1.25.0, and in line with the deprecation policy for platform dependencies, this is the last release to support Python 3.5 and PostgreSQL 9.5. Future versions of Synapse will require Python 3.6+ and PostgreSQL 9.6+, as per our [deprecation policy](docs/deprecation_policy.md). - -This is also the last release that the Synapse team will be publishing packages for Debian Stretch and Ubuntu Xenial. - - -Improved Documentation ----------------------- - -- Add a document describing the deprecation policy for platform dependencies. ([\#9723](https://github.com/matrix-org/synapse/issues/9723)) - - -Internal Changes ----------------- - -- Revert using `dmypy run` in lint script. ([\#9720](https://github.com/matrix-org/synapse/issues/9720)) -- Pin flake8-bugbear's version. ([\#9734](https://github.com/matrix-org/synapse/issues/9734)) - - -Synapse 1.31.0rc1 (2021-03-30) -============================== - -Features --------- - -- Add support to OpenID Connect login for requiring attributes on the `userinfo` response. Contributed by Hubbe King. ([\#9609](https://github.com/matrix-org/synapse/issues/9609)) -- Add initial experimental support for a "space summary" API. ([\#9643](https://github.com/matrix-org/synapse/issues/9643), [\#9652](https://github.com/matrix-org/synapse/issues/9652), [\#9653](https://github.com/matrix-org/synapse/issues/9653)) -- Add support for the busy presence state as described in [MSC3026](https://github.com/matrix-org/matrix-doc/pull/3026). ([\#9644](https://github.com/matrix-org/synapse/issues/9644)) -- Add support for credentials for proxy authentication in the `HTTPS_PROXY` environment variable. ([\#9657](https://github.com/matrix-org/synapse/issues/9657)) - - -Bugfixes --------- - -- Fix a longstanding bug that could cause issues when editing a reply to a message. ([\#9585](https://github.com/matrix-org/synapse/issues/9585)) -- Fix the `/capabilities` endpoint to return `m.change_password` as disabled if the local password database is not used for authentication. Contributed by @dklimpel. ([\#9588](https://github.com/matrix-org/synapse/issues/9588)) -- Check if local passwords are enabled before setting them for the user. ([\#9636](https://github.com/matrix-org/synapse/issues/9636)) -- Fix a bug where federation sending can stall due to `concurrent access` database exceptions when it falls behind. ([\#9639](https://github.com/matrix-org/synapse/issues/9639)) -- Fix a bug introduced in Synapse 1.30.1 which meant the suggested `pip` incantation to install an updated `cryptography` was incorrect. ([\#9699](https://github.com/matrix-org/synapse/issues/9699)) - - -Updates to the Docker image ---------------------------- - -- Speed up Docker builds and make it nicer to test against Complement while developing (install all dependencies before copying the project). ([\#9610](https://github.com/matrix-org/synapse/issues/9610)) -- Include [opencontainers labels](https://github.com/opencontainers/image-spec/blob/master/annotations.md#pre-defined-annotation-keys) in the Docker image. ([\#9612](https://github.com/matrix-org/synapse/issues/9612)) - - -Improved Documentation ----------------------- - -- Clarify that `register_new_matrix_user` is present also when installed via non-pip package. ([\#9074](https://github.com/matrix-org/synapse/issues/9074)) -- Update source install documentation to mention platform prerequisites before the source install steps. ([\#9667](https://github.com/matrix-org/synapse/issues/9667)) -- Improve worker documentation for fallback/web auth endpoints. ([\#9679](https://github.com/matrix-org/synapse/issues/9679)) -- Update the sample configuration for OIDC authentication. ([\#9695](https://github.com/matrix-org/synapse/issues/9695)) - - -Internal Changes ----------------- - -- Preparatory steps for removing redundant `outlier` data from `event_json.internal_metadata` column. ([\#9411](https://github.com/matrix-org/synapse/issues/9411)) -- Add type hints to the caching module. ([\#9442](https://github.com/matrix-org/synapse/issues/9442)) -- Introduce flake8-bugbear to the test suite and fix some of its lint violations. ([\#9499](https://github.com/matrix-org/synapse/issues/9499), [\#9659](https://github.com/matrix-org/synapse/issues/9659)) -- Add additional type hints to the Homeserver object. ([\#9631](https://github.com/matrix-org/synapse/issues/9631), [\#9638](https://github.com/matrix-org/synapse/issues/9638), [\#9675](https://github.com/matrix-org/synapse/issues/9675), [\#9681](https://github.com/matrix-org/synapse/issues/9681)) -- Only save remote cross-signing and device keys if they're different from the current ones. ([\#9634](https://github.com/matrix-org/synapse/issues/9634)) -- Rename storage function to fix spelling and not conflict with another function's name. ([\#9637](https://github.com/matrix-org/synapse/issues/9637)) -- Improve performance of federation catch up by sending the latest events in the room to the remote, rather than just the last event sent by the local server. ([\#9640](https://github.com/matrix-org/synapse/issues/9640), [\#9664](https://github.com/matrix-org/synapse/issues/9664)) -- In the `federation_client` commandline client, stop automatically adding the URL prefix, so that servlets on other prefixes can be tested. ([\#9645](https://github.com/matrix-org/synapse/issues/9645)) -- In the `federation_client` commandline client, handle inline `signing_key`s in `homeserver.yaml`. ([\#9647](https://github.com/matrix-org/synapse/issues/9647)) -- Fixed some antipattern issues to improve code quality. ([\#9649](https://github.com/matrix-org/synapse/issues/9649)) -- Add a storage method for pulling all current user presence state from the database. ([\#9650](https://github.com/matrix-org/synapse/issues/9650)) -- Import `HomeServer` from the proper module. ([\#9665](https://github.com/matrix-org/synapse/issues/9665)) -- Increase default join ratelimiting burst rate. ([\#9674](https://github.com/matrix-org/synapse/issues/9674)) -- Add type hints to third party event rules and visibility modules. ([\#9676](https://github.com/matrix-org/synapse/issues/9676)) -- Bump mypy-zope to 0.2.13 to fix "Cannot determine consistent method resolution order (MRO)" errors when running mypy a second time. ([\#9678](https://github.com/matrix-org/synapse/issues/9678)) -- Use interpreter from `$PATH` via `/usr/bin/env` instead of absolute paths in various scripts. ([\#9689](https://github.com/matrix-org/synapse/issues/9689)) -- Make it possible to use `dmypy`. ([\#9692](https://github.com/matrix-org/synapse/issues/9692)) -- Suppress "CryptographyDeprecationWarning: int_from_bytes is deprecated". ([\#9698](https://github.com/matrix-org/synapse/issues/9698)) -- Use `dmypy run` in lint script for improved performance in type-checking while developing. ([\#9701](https://github.com/matrix-org/synapse/issues/9701)) -- Fix undetected mypy error when using Python 3.6. ([\#9703](https://github.com/matrix-org/synapse/issues/9703)) -- Fix type-checking CI on develop. ([\#9709](https://github.com/matrix-org/synapse/issues/9709)) - - -Synapse 1.30.1 (2021-03-26) -=========================== - -This release is identical to Synapse 1.30.0, with the exception of explicitly -setting a minimum version of Python's Cryptography library to ensure that users -of Synapse are protected from the recent [OpenSSL security advisories](https://mta.openssl.org/pipermail/openssl-announce/2021-March/000198.html), -especially CVE-2021-3449. - -Note that Cryptography defaults to bundling its own statically linked copy of -OpenSSL, which means that you may not be protected by your operating system's -security updates. - -It's also worth noting that Cryptography no longer supports Python 3.5, so -admins deploying to older environments may not be protected against this or -future vulnerabilities. Synapse will be dropping support for Python 3.5 at the -end of March. - - -Updates to the Docker image ---------------------------- - -- Ensure that the docker container has up to date versions of openssl. ([\#9697](https://github.com/matrix-org/synapse/issues/9697)) - - -Internal Changes ----------------- - -- Enforce that `cryptography` dependency is up to date to ensure it has the most recent openssl patches. ([\#9697](https://github.com/matrix-org/synapse/issues/9697)) - - -Synapse 1.30.0 (2021-03-22) -=========================== - -Note that this release deprecates the ability for appservices to -call `POST /_matrix/client/r0/register` without the body parameter `type`. Appservice -developers should use a `type` value of `m.login.application_service` as -per [the spec](https://matrix.org/docs/spec/application_service/r0.1.2#server-admin-style-permissions). -In future releases, calling this endpoint with an access token - but without a `m.login.application_service` -type - will fail. - - -No significant changes. - - -Synapse 1.30.0rc1 (2021-03-16) -============================== - -Features --------- - -- Add prometheus metrics for number of users successfully registering and logging in. ([\#9510](https://github.com/matrix-org/synapse/issues/9510), [\#9511](https://github.com/matrix-org/synapse/issues/9511), [\#9573](https://github.com/matrix-org/synapse/issues/9573)) -- Add `synapse_federation_last_sent_pdu_time` and `synapse_federation_last_received_pdu_time` prometheus metrics, which monitor federation delays by reporting the timestamps of messages sent and received to a set of remote servers. ([\#9540](https://github.com/matrix-org/synapse/issues/9540)) -- Add support for generating JSON Web Tokens dynamically for use as OIDC client secrets. ([\#9549](https://github.com/matrix-org/synapse/issues/9549)) -- Optimise handling of incomplete room history for incoming federation. ([\#9601](https://github.com/matrix-org/synapse/issues/9601)) -- Finalise support for allowing clients to pick an SSO Identity Provider ([MSC2858](https://github.com/matrix-org/matrix-doc/pull/2858)). ([\#9617](https://github.com/matrix-org/synapse/issues/9617)) -- Tell spam checker modules about the SSO IdP a user registered through if one was used. ([\#9626](https://github.com/matrix-org/synapse/issues/9626)) - - -Bugfixes --------- - -- Fix long-standing bug when generating thumbnails for some images with transparency: `TypeError: cannot unpack non-iterable int object`. ([\#9473](https://github.com/matrix-org/synapse/issues/9473)) -- Purge chain cover indexes for events that were purged prior to Synapse v1.29.0. ([\#9542](https://github.com/matrix-org/synapse/issues/9542), [\#9583](https://github.com/matrix-org/synapse/issues/9583)) -- Fix bug where federation requests were not correctly retried on 5xx responses. ([\#9567](https://github.com/matrix-org/synapse/issues/9567)) -- Fix re-activating an account via the admin API when local passwords are disabled. ([\#9587](https://github.com/matrix-org/synapse/issues/9587)) -- Fix a bug introduced in Synapse 1.20 which caused incoming federation transactions to stack up, causing slow recovery from outages. ([\#9597](https://github.com/matrix-org/synapse/issues/9597)) -- Fix a bug introduced in v1.28.0 where the OpenID Connect callback endpoint could error with a `MacaroonInitException`. ([\#9620](https://github.com/matrix-org/synapse/issues/9620)) -- Fix Internal Server Error on `GET /_synapse/client/saml2/authn_response` request. ([\#9623](https://github.com/matrix-org/synapse/issues/9623)) - - -Updates to the Docker image ---------------------------- - -- Make use of an improved malloc implementation (`jemalloc`) in the docker image. ([\#8553](https://github.com/matrix-org/synapse/issues/8553)) - - -Improved Documentation ----------------------- - -- Add relayd entry to reverse proxy example configurations. ([\#9508](https://github.com/matrix-org/synapse/issues/9508)) -- Improve the SAML2 upgrade notes for 1.27.0. ([\#9550](https://github.com/matrix-org/synapse/issues/9550)) -- Link to the "List user's media" admin API from the media admin API docs. ([\#9571](https://github.com/matrix-org/synapse/issues/9571)) -- Clarify the spam checker modules documentation example to mention that `parse_config` is a required method. ([\#9580](https://github.com/matrix-org/synapse/issues/9580)) -- Clarify the sample configuration for `stats` settings. ([\#9604](https://github.com/matrix-org/synapse/issues/9604)) - - -Deprecations and Removals -------------------------- - -- The `synapse_federation_last_sent_pdu_age` and `synapse_federation_last_received_pdu_age` prometheus metrics have been removed. They are replaced by `synapse_federation_last_sent_pdu_time` and `synapse_federation_last_received_pdu_time`. ([\#9540](https://github.com/matrix-org/synapse/issues/9540)) -- Registering an Application Service user without using the `m.login.application_service` login type will be unsupported in an upcoming Synapse release. ([\#9559](https://github.com/matrix-org/synapse/issues/9559)) - - -Internal Changes ----------------- - -- Add tests to ResponseCache. ([\#9458](https://github.com/matrix-org/synapse/issues/9458)) -- Add type hints to purge room and server notice admin API. ([\#9520](https://github.com/matrix-org/synapse/issues/9520)) -- Add extra logging to ObservableDeferred when callbacks throw exceptions. ([\#9523](https://github.com/matrix-org/synapse/issues/9523)) -- Fix incorrect type hints. ([\#9528](https://github.com/matrix-org/synapse/issues/9528), [\#9543](https://github.com/matrix-org/synapse/issues/9543), [\#9591](https://github.com/matrix-org/synapse/issues/9591), [\#9608](https://github.com/matrix-org/synapse/issues/9608), [\#9618](https://github.com/matrix-org/synapse/issues/9618)) -- Add an additional test for purging a room. ([\#9541](https://github.com/matrix-org/synapse/issues/9541)) -- Add a `.git-blame-ignore-revs` file with the hashes of auto-formatting. ([\#9560](https://github.com/matrix-org/synapse/issues/9560)) -- Increase the threshold before which outbound federation to a server goes into "catch up" mode, which is expensive for the remote server to handle. ([\#9561](https://github.com/matrix-org/synapse/issues/9561)) -- Fix spurious errors reported by the `config-lint.sh` script. ([\#9562](https://github.com/matrix-org/synapse/issues/9562)) -- Fix type hints and tests for BlacklistingAgentWrapper and BlacklistingReactorWrapper. ([\#9563](https://github.com/matrix-org/synapse/issues/9563)) -- Do not have mypy ignore type hints from unpaddedbase64. ([\#9568](https://github.com/matrix-org/synapse/issues/9568)) -- Improve efficiency of calculating the auth chain in large rooms. ([\#9576](https://github.com/matrix-org/synapse/issues/9576)) -- Convert `synapse.types.Requester` to an `attrs` class. ([\#9586](https://github.com/matrix-org/synapse/issues/9586)) -- Add logging for redis connection setup. ([\#9590](https://github.com/matrix-org/synapse/issues/9590)) -- Improve logging when processing incoming transactions. ([\#9596](https://github.com/matrix-org/synapse/issues/9596)) -- Remove unused `stats.retention` setting, and emit a warning if stats are disabled. ([\#9604](https://github.com/matrix-org/synapse/issues/9604)) -- Prevent attempting to bundle aggregations for state events in /context APIs. ([\#9619](https://github.com/matrix-org/synapse/issues/9619)) - - -Synapse 1.29.0 (2021-03-08) -=========================== - -Note that synapse now expects an `X-Forwarded-Proto` header when used with a reverse proxy. Please see the [upgrade notes](docs/upgrade.md#upgrading-to-v1290) for more details on this change. - - -No significant changes. - - -Synapse 1.29.0rc1 (2021-03-04) -============================== - -Features --------- - -- Add rate limiters to cross-user key sharing requests. ([\#8957](https://github.com/matrix-org/synapse/issues/8957)) -- Add `order_by` to the admin API `GET /_synapse/admin/v1/users/<user_id>/media`. Contributed by @dklimpel. ([\#8978](https://github.com/matrix-org/synapse/issues/8978)) -- Add some configuration settings to make users' profile data more private. ([\#9203](https://github.com/matrix-org/synapse/issues/9203)) -- The `no_proxy` and `NO_PROXY` environment variables are now respected in proxied HTTP clients with the lowercase form taking precedence if both are present. Additionally, the lowercase `https_proxy` environment variable is now respected in proxied HTTP clients on top of existing support for the uppercase `HTTPS_PROXY` form and takes precedence if both are present. Contributed by Timothy Leung. ([\#9372](https://github.com/matrix-org/synapse/issues/9372)) -- Add a configuration option, `user_directory.prefer_local_users`, which when enabled will make it more likely for users on the same server as you to appear above other users. ([\#9383](https://github.com/matrix-org/synapse/issues/9383), [\#9385](https://github.com/matrix-org/synapse/issues/9385)) -- Add support for regenerating thumbnails if they have been deleted but the original image is still stored. ([\#9438](https://github.com/matrix-org/synapse/issues/9438)) -- Add support for `X-Forwarded-Proto` header when using a reverse proxy. ([\#9472](https://github.com/matrix-org/synapse/issues/9472), [\#9501](https://github.com/matrix-org/synapse/issues/9501), [\#9512](https://github.com/matrix-org/synapse/issues/9512), [\#9539](https://github.com/matrix-org/synapse/issues/9539)) - - -Bugfixes --------- - -- Fix a bug where users' pushers were not all deleted when they deactivated their account. ([\#9285](https://github.com/matrix-org/synapse/issues/9285), [\#9516](https://github.com/matrix-org/synapse/issues/9516)) -- Fix a bug where a lot of unnecessary presence updates were sent when joining a room. ([\#9402](https://github.com/matrix-org/synapse/issues/9402)) -- Fix a bug that caused multiple calls to the experimental `shared_rooms` endpoint to return stale results. ([\#9416](https://github.com/matrix-org/synapse/issues/9416)) -- Fix a bug in single sign-on which could cause a "No session cookie found" error. ([\#9436](https://github.com/matrix-org/synapse/issues/9436)) -- Fix bug introduced in v1.27.0 where allowing a user to choose their own username when logging in via single sign-on did not work unless an `idp_icon` was defined. ([\#9440](https://github.com/matrix-org/synapse/issues/9440)) -- Fix a bug introduced in v1.26.0 where some sequences were not properly configured when running `synapse_port_db`. ([\#9449](https://github.com/matrix-org/synapse/issues/9449)) -- Fix deleting pushers when using sharded pushers. ([\#9465](https://github.com/matrix-org/synapse/issues/9465), [\#9466](https://github.com/matrix-org/synapse/issues/9466), [\#9479](https://github.com/matrix-org/synapse/issues/9479), [\#9536](https://github.com/matrix-org/synapse/issues/9536)) -- Fix missing startup checks for the consistency of certain PostgreSQL sequences. ([\#9470](https://github.com/matrix-org/synapse/issues/9470)) -- Fix a long-standing bug where the media repository could leak file descriptors while previewing media. ([\#9497](https://github.com/matrix-org/synapse/issues/9497)) -- Properly purge the event chain cover index when purging history. ([\#9498](https://github.com/matrix-org/synapse/issues/9498)) -- Fix missing chain cover index due to a schema delta not being applied correctly. Only affected servers that ran development versions. ([\#9503](https://github.com/matrix-org/synapse/issues/9503)) -- Fix a bug introduced in v1.25.0 where `/_synapse/admin/join/` would fail when given a room alias. ([\#9506](https://github.com/matrix-org/synapse/issues/9506)) -- Prevent presence background jobs from running when presence is disabled. ([\#9530](https://github.com/matrix-org/synapse/issues/9530)) -- Fix rare edge case that caused a background update to fail if the server had rejected an event that had duplicate auth events. ([\#9537](https://github.com/matrix-org/synapse/issues/9537)) - - -Improved Documentation ----------------------- - -- Update the example systemd config to propagate reloads to individual units. ([\#9463](https://github.com/matrix-org/synapse/issues/9463)) - - -Internal Changes ----------------- - -- Add documentation and type hints to `parse_duration`. ([\#9432](https://github.com/matrix-org/synapse/issues/9432)) -- Remove vestiges of `uploads_path` configuration setting. ([\#9462](https://github.com/matrix-org/synapse/issues/9462)) -- Add a comment about systemd-python. ([\#9464](https://github.com/matrix-org/synapse/issues/9464)) -- Test that we require validated email for email pushers. ([\#9496](https://github.com/matrix-org/synapse/issues/9496)) -- Allow python to generate bytecode for synapse. ([\#9502](https://github.com/matrix-org/synapse/issues/9502)) -- Fix incorrect type hints. ([\#9515](https://github.com/matrix-org/synapse/issues/9515), [\#9518](https://github.com/matrix-org/synapse/issues/9518)) -- Add type hints to device and event report admin API. ([\#9519](https://github.com/matrix-org/synapse/issues/9519)) -- Add type hints to user admin API. ([\#9521](https://github.com/matrix-org/synapse/issues/9521)) -- Bump the versions of mypy and mypy-zope used for static type checking. ([\#9529](https://github.com/matrix-org/synapse/issues/9529)) - - -Synapse 1.28.0 (2021-02-25) -=========================== - -Note that this release drops support for ARMv7 in the official Docker images, due to repeated problems building for ARMv7 (and the associated maintenance burden this entails). - -This release also fixes the documentation included in v1.27.0 around the callback URI for SAML2 identity providers. If your server is configured to use single sign-on via a SAML2 IdP, you may need to make configuration changes. Please review the [upgrade notes](docs/upgrade.md) for more details on these changes. - - -Internal Changes ----------------- - -- Revert change in v1.28.0rc1 to remove the deprecated SAML endpoint. ([\#9474](https://github.com/matrix-org/synapse/issues/9474)) - - -Synapse 1.28.0rc1 (2021-02-19) -============================== - -Removal warning ---------------- - -The v1 list accounts API is deprecated and will be removed in a future release. -This API was undocumented and misleading. It can be replaced by the -[v2 list accounts API](https://github.com/matrix-org/synapse/blob/release-v1.28.0/docs/admin_api/user_admin_api.rst#list-accounts), -which has been available since Synapse 1.7.0 (2019-12-13). - -Please check if you're using any scripts which use the admin API and replace -`GET /_synapse/admin/v1/users/<user_id>` with `GET /_synapse/admin/v2/users`. - - -Features --------- - -- New admin API to get the context of an event: `/_synapse/admin/rooms/{roomId}/context/{eventId}`. ([\#9150](https://github.com/matrix-org/synapse/issues/9150)) -- Further improvements to the user experience of registration via single sign-on. ([\#9300](https://github.com/matrix-org/synapse/issues/9300), [\#9301](https://github.com/matrix-org/synapse/issues/9301)) -- Add hook to spam checker modules that allow checking file uploads and remote downloads. ([\#9311](https://github.com/matrix-org/synapse/issues/9311)) -- Add support for receiving OpenID Connect authentication responses via form `POST`s rather than `GET`s. ([\#9376](https://github.com/matrix-org/synapse/issues/9376)) -- Add the shadow-banning status to the admin API for user info. ([\#9400](https://github.com/matrix-org/synapse/issues/9400)) - - -Bugfixes --------- - -- Fix long-standing bug where sending email notifications would fail for rooms that the server had since left. ([\#9257](https://github.com/matrix-org/synapse/issues/9257)) -- Fix bug introduced in Synapse 1.27.0rc1 which meant the "session expired" error page during SSO registration was badly formatted. ([\#9296](https://github.com/matrix-org/synapse/issues/9296)) -- Assert a maximum length for some parameters for spec compliance. ([\#9321](https://github.com/matrix-org/synapse/issues/9321), [\#9393](https://github.com/matrix-org/synapse/issues/9393)) -- Fix additional errors when previewing URLs: "AttributeError 'NoneType' object has no attribute 'xpath'" and "ValueError: Unicode strings with encoding declaration are not supported. Please use bytes input or XML fragments without declaration.". ([\#9333](https://github.com/matrix-org/synapse/issues/9333)) -- Fix a bug causing Synapse to impose the wrong type constraints on fields when processing responses from appservices to `/_matrix/app/v1/thirdparty/user/{protocol}`. ([\#9361](https://github.com/matrix-org/synapse/issues/9361)) -- Fix bug where Synapse would occasionally stop reconnecting to Redis after the connection was lost. ([\#9391](https://github.com/matrix-org/synapse/issues/9391)) -- Fix a long-standing bug when upgrading a room: "TypeError: '>' not supported between instances of 'NoneType' and 'int'". ([\#9395](https://github.com/matrix-org/synapse/issues/9395)) -- Reduce the amount of memory used when generating the URL preview of a file that is larger than the `max_spider_size`. ([\#9421](https://github.com/matrix-org/synapse/issues/9421)) -- Fix a long-standing bug in the deduplication of old presence, resulting in no deduplication. ([\#9425](https://github.com/matrix-org/synapse/issues/9425)) -- The `ui_auth.session_timeout` config option can now be specified in terms of number of seconds/minutes/etc/. Contributed by Rishabh Arya. ([\#9426](https://github.com/matrix-org/synapse/issues/9426)) -- Fix a bug introduced in v1.27.0: "TypeError: int() argument must be a string, a bytes-like object or a number, not 'NoneType." related to the user directory. ([\#9428](https://github.com/matrix-org/synapse/issues/9428)) - - -Updates to the Docker image ---------------------------- - -- Drop support for ARMv7 in Docker images. ([\#9433](https://github.com/matrix-org/synapse/issues/9433)) - - -Improved Documentation ----------------------- - -- Reorganize CHANGELOG.md. ([\#9281](https://github.com/matrix-org/synapse/issues/9281)) -- Add note to `auto_join_rooms` config option explaining existing rooms must be publicly joinable. ([\#9291](https://github.com/matrix-org/synapse/issues/9291)) -- Correct name of Synapse's service file in TURN howto. ([\#9308](https://github.com/matrix-org/synapse/issues/9308)) -- Fix the braces in the `oidc_providers` section of the sample config. ([\#9317](https://github.com/matrix-org/synapse/issues/9317)) -- Update installation instructions on Fedora. ([\#9322](https://github.com/matrix-org/synapse/issues/9322)) -- Add HTTP/2 support to the nginx example configuration. Contributed by David Vo. ([\#9390](https://github.com/matrix-org/synapse/issues/9390)) -- Update docs for using Gitea as OpenID provider. ([\#9404](https://github.com/matrix-org/synapse/issues/9404)) -- Document that pusher instances are shardable. ([\#9407](https://github.com/matrix-org/synapse/issues/9407)) -- Fix erroneous documentation from v1.27.0 about updating the SAML2 callback URL. ([\#9434](https://github.com/matrix-org/synapse/issues/9434)) - - -Deprecations and Removals -------------------------- - -- Deprecate old admin API `GET /_synapse/admin/v1/users/<user_id>`. ([\#9429](https://github.com/matrix-org/synapse/issues/9429)) - - -Internal Changes ----------------- - -- Fix 'object name reserved for internal use' errors with recent versions of SQLite. ([\#9003](https://github.com/matrix-org/synapse/issues/9003)) -- Add experimental support for running Synapse with PyPy. ([\#9123](https://github.com/matrix-org/synapse/issues/9123)) -- Deny access to additional IP addresses by default. ([\#9240](https://github.com/matrix-org/synapse/issues/9240)) -- Update the `Cursor` type hints to better match PEP 249. ([\#9299](https://github.com/matrix-org/synapse/issues/9299)) -- Add debug logging for SRV lookups. Contributed by @Bubu. ([\#9305](https://github.com/matrix-org/synapse/issues/9305)) -- Improve logging for OIDC login flow. ([\#9307](https://github.com/matrix-org/synapse/issues/9307)) -- Share the code for handling required attributes between the CAS and SAML handlers. ([\#9326](https://github.com/matrix-org/synapse/issues/9326)) -- Clean up the code to load the metadata for OpenID Connect identity providers. ([\#9362](https://github.com/matrix-org/synapse/issues/9362)) -- Convert tests to use `HomeserverTestCase`. ([\#9377](https://github.com/matrix-org/synapse/issues/9377), [\#9396](https://github.com/matrix-org/synapse/issues/9396)) -- Update the version of black used to 20.8b1. ([\#9381](https://github.com/matrix-org/synapse/issues/9381)) -- Allow OIDC config to override discovered values. ([\#9384](https://github.com/matrix-org/synapse/issues/9384)) -- Remove some dead code from the acceptance of room invites path. ([\#9394](https://github.com/matrix-org/synapse/issues/9394)) -- Clean up an unused method in the presence handler code. ([\#9408](https://github.com/matrix-org/synapse/issues/9408)) - - -Synapse 1.27.0 (2021-02-16) -=========================== - -Note that this release includes a change in Synapse to use Redis as a cache ─ as well as a pub/sub mechanism ─ if Redis support is enabled for workers. No action is needed by server administrators, and we do not expect resource usage of the Redis instance to change dramatically. - -This release also changes the callback URI for OpenID Connect (OIDC) and SAML2 identity providers. If your server is configured to use single sign-on via an OIDC/OAuth2 or SAML2 IdP, you may need to make configuration changes. Please review the [upgrade notes](docs/upgrade.md) for more details on these changes. - -This release also changes escaping of variables in the HTML templates for SSO or email notifications. If you have customised these templates, please review the [upgrade notes](docs/upgrade.md) for more details on these changes. - - -Bugfixes --------- - -- Fix building Docker images for armv7. ([\#9405](https://github.com/matrix-org/synapse/issues/9405)) - - -Synapse 1.27.0rc2 (2021-02-11) -============================== - -Features --------- - -- Further improvements to the user experience of registration via single sign-on. ([\#9297](https://github.com/matrix-org/synapse/issues/9297)) - - -Bugfixes --------- - -- Fix ratelimiting introduced in v1.27.0rc1 for invites to respect the `ratelimit` flag on application services. ([\#9302](https://github.com/matrix-org/synapse/issues/9302)) -- Do not automatically calculate `public_baseurl` since it can be wrong in some situations. Reverts behaviour introduced in v1.26.0. ([\#9313](https://github.com/matrix-org/synapse/issues/9313)) - - -Improved Documentation ----------------------- - -- Clarify the sample configuration for changes made to the template loading code. ([\#9310](https://github.com/matrix-org/synapse/issues/9310)) - - -Synapse 1.27.0rc1 (2021-02-02) -============================== - -Features --------- - -- Add an admin API for getting and deleting forward extremities for a room. ([\#9062](https://github.com/matrix-org/synapse/issues/9062)) -- Add an admin API for retrieving the current room state of a room. ([\#9168](https://github.com/matrix-org/synapse/issues/9168)) -- Add experimental support for allowing clients to pick an SSO Identity Provider ([MSC2858](https://github.com/matrix-org/matrix-doc/pull/2858)). ([\#9183](https://github.com/matrix-org/synapse/issues/9183), [\#9242](https://github.com/matrix-org/synapse/issues/9242)) -- Add an admin API endpoint for shadow-banning users. ([\#9209](https://github.com/matrix-org/synapse/issues/9209)) -- Add ratelimits to the 3PID `/requestToken` APIs. ([\#9238](https://github.com/matrix-org/synapse/issues/9238)) -- Add support to the OpenID Connect integration for adding the user's email address. ([\#9245](https://github.com/matrix-org/synapse/issues/9245)) -- Add ratelimits to invites in rooms and to specific users. ([\#9258](https://github.com/matrix-org/synapse/issues/9258)) -- Improve the user experience of setting up an account via single-sign on. ([\#9262](https://github.com/matrix-org/synapse/issues/9262), [\#9272](https://github.com/matrix-org/synapse/issues/9272), [\#9275](https://github.com/matrix-org/synapse/issues/9275), [\#9276](https://github.com/matrix-org/synapse/issues/9276), [\#9277](https://github.com/matrix-org/synapse/issues/9277), [\#9286](https://github.com/matrix-org/synapse/issues/9286), [\#9287](https://github.com/matrix-org/synapse/issues/9287)) -- Add phone home stats for encrypted messages. ([\#9283](https://github.com/matrix-org/synapse/issues/9283)) -- Update the redirect URI for OIDC authentication. ([\#9288](https://github.com/matrix-org/synapse/issues/9288)) - - -Bugfixes --------- - -- Fix spurious errors in logs when deleting a non-existant pusher. ([\#9121](https://github.com/matrix-org/synapse/issues/9121)) -- Fix a long-standing bug where Synapse would return a 500 error when a thumbnail did not exist (and auto-generation of thumbnails was not enabled). ([\#9163](https://github.com/matrix-org/synapse/issues/9163)) -- Fix a long-standing bug where an internal server error was raised when attempting to preview an HTML document in an unknown character encoding. ([\#9164](https://github.com/matrix-org/synapse/issues/9164)) -- Fix a long-standing bug where invalid data could cause errors when calculating the presentable room name for push. ([\#9165](https://github.com/matrix-org/synapse/issues/9165)) -- Fix bug where we sometimes didn't detect that Redis connections had died, causing workers to not see new data. ([\#9218](https://github.com/matrix-org/synapse/issues/9218)) -- Fix a bug where `None` was passed to Synapse modules instead of an empty dictionary if an empty module `config` block was provided in the homeserver config. ([\#9229](https://github.com/matrix-org/synapse/issues/9229)) -- Fix a bug in the `make_room_admin` admin API where it failed if the admin with the greatest power level was not in the room. Contributed by Pankaj Yadav. ([\#9235](https://github.com/matrix-org/synapse/issues/9235)) -- Prevent password hashes from getting dropped if a client failed threepid validation during a User Interactive Auth stage. Removes a workaround for an ancient bug in Riot Web <v0.7.4. ([\#9265](https://github.com/matrix-org/synapse/issues/9265)) -- Fix single-sign-on when the endpoints are routed to synapse workers. ([\#9271](https://github.com/matrix-org/synapse/issues/9271)) - - -Improved Documentation ----------------------- - -- Add docs for using Gitea as OpenID provider. ([\#9134](https://github.com/matrix-org/synapse/issues/9134)) -- Add link to Matrix VoIP tester for turn-howto. ([\#9135](https://github.com/matrix-org/synapse/issues/9135)) -- Add notes on integrating with Facebook for SSO login. ([\#9244](https://github.com/matrix-org/synapse/issues/9244)) - - -Deprecations and Removals -------------------------- - -- The `service_url` parameter in `cas_config` is deprecated in favor of `public_baseurl`. ([\#9199](https://github.com/matrix-org/synapse/issues/9199)) -- Add new endpoint `/_synapse/client/saml2` for SAML2 authentication callbacks, and deprecate the old endpoint `/_matrix/saml2`. ([\#9289](https://github.com/matrix-org/synapse/issues/9289)) - - -Internal Changes ----------------- - -- Add tests to `test_user.UsersListTestCase` for List Users Admin API. ([\#9045](https://github.com/matrix-org/synapse/issues/9045)) -- Various improvements to the federation client. ([\#9129](https://github.com/matrix-org/synapse/issues/9129)) -- Speed up chain cover calculation when persisting a batch of state events at once. ([\#9176](https://github.com/matrix-org/synapse/issues/9176)) -- Add a `long_description_type` to the package metadata. ([\#9180](https://github.com/matrix-org/synapse/issues/9180)) -- Speed up batch insertion when using PostgreSQL. ([\#9181](https://github.com/matrix-org/synapse/issues/9181), [\#9188](https://github.com/matrix-org/synapse/issues/9188)) -- Emit an error at startup if different Identity Providers are configured with the same `idp_id`. ([\#9184](https://github.com/matrix-org/synapse/issues/9184)) -- Improve performance of concurrent use of `StreamIDGenerators`. ([\#9190](https://github.com/matrix-org/synapse/issues/9190)) -- Add some missing source directories to the automatic linting script. ([\#9191](https://github.com/matrix-org/synapse/issues/9191)) -- Precompute joined hosts and store in Redis. ([\#9198](https://github.com/matrix-org/synapse/issues/9198), [\#9227](https://github.com/matrix-org/synapse/issues/9227)) -- Clean-up template loading code. ([\#9200](https://github.com/matrix-org/synapse/issues/9200)) -- Fix the Python 3.5 old dependencies build. ([\#9217](https://github.com/matrix-org/synapse/issues/9217)) -- Update `isort` to v5.7.0 to bypass a bug where it would disagree with `black` about formatting. ([\#9222](https://github.com/matrix-org/synapse/issues/9222)) -- Add type hints to handlers code. ([\#9223](https://github.com/matrix-org/synapse/issues/9223), [\#9232](https://github.com/matrix-org/synapse/issues/9232)) -- Fix Debian package building on Ubuntu 16.04 LTS (Xenial). ([\#9254](https://github.com/matrix-org/synapse/issues/9254)) -- Minor performance improvement during TLS handshake. ([\#9255](https://github.com/matrix-org/synapse/issues/9255)) -- Refactor the generation of summary text for email notifications. ([\#9260](https://github.com/matrix-org/synapse/issues/9260)) -- Restore PyPy compatibility by not calling CPython-specific GC methods when under PyPy. ([\#9270](https://github.com/matrix-org/synapse/issues/9270)) - - -Synapse 1.26.0 (2021-01-27) -=========================== - -This release brings a new schema version for Synapse and rolling back to a previous -version is not trivial. Please review the [upgrade notes](docs/upgrade.md) for more details -on these changes and for general upgrade guidance. - -No significant changes since 1.26.0rc2. - - -Synapse 1.26.0rc2 (2021-01-25) -============================== - -Bugfixes --------- - -- Fix receipts and account data not being sent down sync. Introduced in v1.26.0rc1. ([\#9193](https://github.com/matrix-org/synapse/issues/9193), [\#9195](https://github.com/matrix-org/synapse/issues/9195)) -- Fix chain cover update to handle events with duplicate auth events. Introduced in v1.26.0rc1. ([\#9210](https://github.com/matrix-org/synapse/issues/9210)) - - -Internal Changes ----------------- - -- Add an `oidc-` prefix to any `idp_id`s which are given in the `oidc_providers` configuration. ([\#9189](https://github.com/matrix-org/synapse/issues/9189)) -- Bump minimum `psycopg2` version to v2.8. ([\#9204](https://github.com/matrix-org/synapse/issues/9204)) - - -Synapse 1.26.0rc1 (2021-01-20) -============================== - -This release brings a new schema version for Synapse and rolling back to a previous -version is not trivial. Please review the [upgrade notes](docs/upgrade.md) for more details -on these changes and for general upgrade guidance. - -Features --------- - -- Add support for multiple SSO Identity Providers. ([\#9015](https://github.com/matrix-org/synapse/issues/9015), [\#9017](https://github.com/matrix-org/synapse/issues/9017), [\#9036](https://github.com/matrix-org/synapse/issues/9036), [\#9067](https://github.com/matrix-org/synapse/issues/9067), [\#9081](https://github.com/matrix-org/synapse/issues/9081), [\#9082](https://github.com/matrix-org/synapse/issues/9082), [\#9105](https://github.com/matrix-org/synapse/issues/9105), [\#9107](https://github.com/matrix-org/synapse/issues/9107), [\#9109](https://github.com/matrix-org/synapse/issues/9109), [\#9110](https://github.com/matrix-org/synapse/issues/9110), [\#9127](https://github.com/matrix-org/synapse/issues/9127), [\#9153](https://github.com/matrix-org/synapse/issues/9153), [\#9154](https://github.com/matrix-org/synapse/issues/9154), [\#9177](https://github.com/matrix-org/synapse/issues/9177)) -- During user-interactive authentication via single-sign-on, give a better error if the user uses the wrong account on the SSO IdP. ([\#9091](https://github.com/matrix-org/synapse/issues/9091)) -- Give the `public_baseurl` a default value, if it is not explicitly set in the configuration file. ([\#9159](https://github.com/matrix-org/synapse/issues/9159)) -- Improve performance when calculating ignored users in large rooms. ([\#9024](https://github.com/matrix-org/synapse/issues/9024)) -- Implement [MSC2176](https://github.com/matrix-org/matrix-doc/pull/2176) in an experimental room version. ([\#8984](https://github.com/matrix-org/synapse/issues/8984)) -- Add an admin API for protecting local media from quarantine. ([\#9086](https://github.com/matrix-org/synapse/issues/9086)) -- Remove a user's avatar URL and display name when deactivated with the Admin API. ([\#8932](https://github.com/matrix-org/synapse/issues/8932)) -- Update `/_synapse/admin/v1/users/<user_id>/joined_rooms` to work for both local and remote users. ([\#8948](https://github.com/matrix-org/synapse/issues/8948)) -- Add experimental support for handling to-device messages on worker processes. ([\#9042](https://github.com/matrix-org/synapse/issues/9042), [\#9043](https://github.com/matrix-org/synapse/issues/9043), [\#9044](https://github.com/matrix-org/synapse/issues/9044), [\#9130](https://github.com/matrix-org/synapse/issues/9130)) -- Add experimental support for handling `/keys/claim` and `/room_keys` APIs on worker processes. ([\#9068](https://github.com/matrix-org/synapse/issues/9068)) -- Add experimental support for handling `/devices` API on worker processes. ([\#9092](https://github.com/matrix-org/synapse/issues/9092)) -- Add experimental support for moving off receipts and account data persistence off master. ([\#9104](https://github.com/matrix-org/synapse/issues/9104), [\#9166](https://github.com/matrix-org/synapse/issues/9166)) - - -Bugfixes --------- - -- Fix a long-standing issue where an internal server error would occur when requesting a profile over federation that did not include a display name / avatar URL. ([\#9023](https://github.com/matrix-org/synapse/issues/9023)) -- Fix a long-standing bug where some caches could grow larger than configured. ([\#9028](https://github.com/matrix-org/synapse/issues/9028)) -- Fix error handling during insertion of client IPs into the database. ([\#9051](https://github.com/matrix-org/synapse/issues/9051)) -- Fix bug where we didn't correctly record CPU time spent in `on_new_event` block. ([\#9053](https://github.com/matrix-org/synapse/issues/9053)) -- Fix a minor bug which could cause confusing error messages from invalid configurations. ([\#9054](https://github.com/matrix-org/synapse/issues/9054)) -- Fix incorrect exit code when there is an error at startup. ([\#9059](https://github.com/matrix-org/synapse/issues/9059)) -- Fix `JSONDecodeError` spamming the logs when sending transactions to remote servers. ([\#9070](https://github.com/matrix-org/synapse/issues/9070)) -- Fix "Failed to send request" errors when a client provides an invalid room alias. ([\#9071](https://github.com/matrix-org/synapse/issues/9071)) -- Fix bugs in federation catchup logic that caused outbound federation to be delayed for large servers after start up. Introduced in v1.8.0 and v1.21.0. ([\#9114](https://github.com/matrix-org/synapse/issues/9114), [\#9116](https://github.com/matrix-org/synapse/issues/9116)) -- Fix corruption of `pushers` data when a postgres bouncer is used. ([\#9117](https://github.com/matrix-org/synapse/issues/9117)) -- Fix minor bugs in handling the `clientRedirectUrl` parameter for SSO login. ([\#9128](https://github.com/matrix-org/synapse/issues/9128)) -- Fix "Unhandled error in Deferred: BodyExceededMaxSize" errors when .well-known files that are too large. ([\#9108](https://github.com/matrix-org/synapse/issues/9108)) -- Fix "UnboundLocalError: local variable 'length' referenced before assignment" errors when the response body exceeds the expected size. This bug was introduced in v1.25.0. ([\#9145](https://github.com/matrix-org/synapse/issues/9145)) -- Fix a long-standing bug "ValueError: invalid literal for int() with base 10" when `/publicRooms` is requested with an invalid `server` parameter. ([\#9161](https://github.com/matrix-org/synapse/issues/9161)) - - -Improved Documentation ----------------------- - -- Add some extra docs for getting Synapse running on macOS. ([\#8997](https://github.com/matrix-org/synapse/issues/8997)) -- Correct a typo in the `systemd-with-workers` documentation. ([\#9035](https://github.com/matrix-org/synapse/issues/9035)) -- Correct a typo in `INSTALL.md`. ([\#9040](https://github.com/matrix-org/synapse/issues/9040)) -- Add missing `user_mapping_provider` configuration to the Keycloak OIDC example. Contributed by @chris-ruecker. ([\#9057](https://github.com/matrix-org/synapse/issues/9057)) -- Quote `pip install` packages when extras are used to avoid shells interpreting bracket characters. ([\#9151](https://github.com/matrix-org/synapse/issues/9151)) - - -Deprecations and Removals -------------------------- - -- Remove broken and unmaintained `demo/webserver.py` script. ([\#9039](https://github.com/matrix-org/synapse/issues/9039)) - - -Internal Changes ----------------- - -- Improve efficiency of large state resolutions. ([\#8868](https://github.com/matrix-org/synapse/issues/8868), [\#9029](https://github.com/matrix-org/synapse/issues/9029), [\#9115](https://github.com/matrix-org/synapse/issues/9115), [\#9118](https://github.com/matrix-org/synapse/issues/9118), [\#9124](https://github.com/matrix-org/synapse/issues/9124)) -- Various clean-ups to the structured logging and logging context code. ([\#8939](https://github.com/matrix-org/synapse/issues/8939)) -- Ensure rejected events get added to some metadata tables. ([\#9016](https://github.com/matrix-org/synapse/issues/9016)) -- Ignore date-rotated homeserver logs saved to disk. ([\#9018](https://github.com/matrix-org/synapse/issues/9018)) -- Remove an unused column from `access_tokens` table. ([\#9025](https://github.com/matrix-org/synapse/issues/9025)) -- Add a `-noextras` factor to `tox.ini`, to support running the tests with no optional dependencies. ([\#9030](https://github.com/matrix-org/synapse/issues/9030)) -- Fix running unit tests when optional dependencies are not installed. ([\#9031](https://github.com/matrix-org/synapse/issues/9031)) -- Allow bumping schema version when using split out state database. ([\#9033](https://github.com/matrix-org/synapse/issues/9033)) -- Configure the linters to run on a consistent set of files. ([\#9038](https://github.com/matrix-org/synapse/issues/9038)) -- Various cleanups to device inbox store. ([\#9041](https://github.com/matrix-org/synapse/issues/9041)) -- Drop unused database tables. ([\#9055](https://github.com/matrix-org/synapse/issues/9055)) -- Remove unused `SynapseService` class. ([\#9058](https://github.com/matrix-org/synapse/issues/9058)) -- Remove unnecessary declarations in the tests for the admin API. ([\#9063](https://github.com/matrix-org/synapse/issues/9063)) -- Remove `SynapseRequest.get_user_agent`. ([\#9069](https://github.com/matrix-org/synapse/issues/9069)) -- Remove redundant `Homeserver.get_ip_from_request` method. ([\#9080](https://github.com/matrix-org/synapse/issues/9080)) -- Add type hints to media repository. ([\#9093](https://github.com/matrix-org/synapse/issues/9093)) -- Fix the wrong arguments being passed to `BlacklistingAgentWrapper` from `MatrixFederationAgent`. Contributed by Timothy Leung. ([\#9098](https://github.com/matrix-org/synapse/issues/9098)) -- Reduce the scope of caught exceptions in `BlacklistingAgentWrapper`. ([\#9106](https://github.com/matrix-org/synapse/issues/9106)) -- Improve `UsernamePickerTestCase`. ([\#9112](https://github.com/matrix-org/synapse/issues/9112)) -- Remove dependency on `distutils`. ([\#9125](https://github.com/matrix-org/synapse/issues/9125)) -- Enforce that replication HTTP clients are called with keyword arguments only. ([\#9144](https://github.com/matrix-org/synapse/issues/9144)) -- Fix the Python 3.5 / old dependencies build in CI. ([\#9146](https://github.com/matrix-org/synapse/issues/9146)) -- Replace the old `perspectives` option in the Synapse docker config file template with `trusted_key_servers`. ([\#9157](https://github.com/matrix-org/synapse/issues/9157)) - - -Synapse 1.25.0 (2021-01-13) -=========================== - -Ending Support for Python 3.5 and Postgres 9.5 ----------------------------------------------- - -With this release, the Synapse team is announcing a formal deprecation policy for our platform dependencies, like Python and PostgreSQL: - -All future releases of Synapse will follow the upstream end-of-life schedules. - -Which means: - -* This is the last release which guarantees support for Python 3.5. -* We will end support for PostgreSQL 9.5 early next month. -* We will end support for Python 3.6 and PostgreSQL 9.6 near the end of the year. - -Crucially, this means __we will not produce .deb packages for Debian 9 (Stretch) or Ubuntu 16.04 (Xenial)__ beyond the transition period described below. - -The website https://endoflife.date/ has convenient summaries of the support schedules for projects like [Python](https://endoflife.date/python) and [PostgreSQL](https://endoflife.date/postgresql). - -If you are unable to upgrade your environment to a supported version of Python or -Postgres, we encourage you to consider using the -[Synapse Docker images](https://matrix-org.github.io/synapse/latest/setup/installation.html#docker-images-and-ansible-playbooks) -instead. - -### Transition Period - -We will make a good faith attempt to avoid breaking compatibility in all releases through the end of March 2021. However, critical security vulnerabilities in dependencies or other unanticipated circumstances may arise which necessitate breaking compatibility earlier. - -We intend to continue producing .deb packages for Debian 9 (Stretch) and Ubuntu 16.04 (Xenial) through the transition period. - -Removal warning ---------------- - -The old [Purge Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/purge_room.md) -and [Shutdown Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/shutdown_room.md) -are deprecated and will be removed in a future release. They will be replaced by the -[Delete Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/rooms.md#delete-room-api). - -`POST /_synapse/admin/v1/rooms/<room_id>/delete` replaces `POST /_synapse/admin/v1/purge_room` and -`POST /_synapse/admin/v1/shutdown_room/<room_id>`. - -Bugfixes --------- - -- Fix HTTP proxy support when using a proxy that is on a blacklisted IP. Introduced in v1.25.0rc1. Contributed by @Bubu. ([\#9084](https://github.com/matrix-org/synapse/issues/9084)) - - -Synapse 1.25.0rc1 (2021-01-06) -============================== - -Features --------- - -- Add an admin API that lets server admins get power in rooms in which local users have power. ([\#8756](https://github.com/matrix-org/synapse/issues/8756)) -- Add optional HTTP authentication to replication endpoints. ([\#8853](https://github.com/matrix-org/synapse/issues/8853)) -- Improve the error messages printed as a result of configuration problems for extension modules. ([\#8874](https://github.com/matrix-org/synapse/issues/8874)) -- Add the number of local devices to Room Details Admin API. Contributed by @dklimpel. ([\#8886](https://github.com/matrix-org/synapse/issues/8886)) -- Add `X-Robots-Tag` header to stop web crawlers from indexing media. Contributed by Aaron Raimist. ([\#8887](https://github.com/matrix-org/synapse/issues/8887)) -- Spam-checkers may now define their methods as `async`. ([\#8890](https://github.com/matrix-org/synapse/issues/8890)) -- Add support for allowing users to pick their own user ID during a single-sign-on login. ([\#8897](https://github.com/matrix-org/synapse/issues/8897), [\#8900](https://github.com/matrix-org/synapse/issues/8900), [\#8911](https://github.com/matrix-org/synapse/issues/8911), [\#8938](https://github.com/matrix-org/synapse/issues/8938), [\#8941](https://github.com/matrix-org/synapse/issues/8941), [\#8942](https://github.com/matrix-org/synapse/issues/8942), [\#8951](https://github.com/matrix-org/synapse/issues/8951)) -- Add an `email.invite_client_location` configuration option to send a web client location to the invite endpoint on the identity server which allows customisation of the email template. ([\#8930](https://github.com/matrix-org/synapse/issues/8930)) -- The search term in the list room and list user Admin APIs is now treated as case-insensitive. ([\#8931](https://github.com/matrix-org/synapse/issues/8931)) -- Apply an IP range blacklist to push and key revocation requests. ([\#8821](https://github.com/matrix-org/synapse/issues/8821), [\#8870](https://github.com/matrix-org/synapse/issues/8870), [\#8954](https://github.com/matrix-org/synapse/issues/8954)) -- Add an option to allow re-use of user-interactive authentication sessions for a period of time. ([\#8970](https://github.com/matrix-org/synapse/issues/8970)) -- Allow running the redact endpoint on workers. ([\#8994](https://github.com/matrix-org/synapse/issues/8994)) - - -Bugfixes --------- - -- Fix bug where we might not correctly calculate the current state for rooms with multiple extremities. ([\#8827](https://github.com/matrix-org/synapse/issues/8827)) -- Fix a long-standing bug in the register admin endpoint (`/_synapse/admin/v1/register`) when the `mac` field was not provided. The endpoint now properly returns a 400 error. Contributed by @edwargix. ([\#8837](https://github.com/matrix-org/synapse/issues/8837)) -- Fix a long-standing bug on Synapse instances supporting Single-Sign-On, where users would be prompted to enter their password to confirm certain actions, even though they have not set a password. ([\#8858](https://github.com/matrix-org/synapse/issues/8858)) -- Fix a longstanding bug where a 500 error would be returned if the `Content-Length` header was not provided to the upload media resource. ([\#8862](https://github.com/matrix-org/synapse/issues/8862)) -- Add additional validation to pusher URLs to be compliant with the specification. ([\#8865](https://github.com/matrix-org/synapse/issues/8865)) -- Fix the error code that is returned when a user tries to register on a homeserver on which new-user registration has been disabled. ([\#8867](https://github.com/matrix-org/synapse/issues/8867)) -- Fix a bug where `PUT /_synapse/admin/v2/users/<user_id>` failed to create a new user when `avatar_url` is specified. Bug introduced in Synapse v1.9.0. ([\#8872](https://github.com/matrix-org/synapse/issues/8872)) -- Fix a 500 error when attempting to preview an empty HTML file. ([\#8883](https://github.com/matrix-org/synapse/issues/8883)) -- Fix occasional deadlock when handling SIGHUP. ([\#8918](https://github.com/matrix-org/synapse/issues/8918)) -- Fix login API to not ratelimit application services that have ratelimiting disabled. ([\#8920](https://github.com/matrix-org/synapse/issues/8920)) -- Fix bug where we ratelimited auto joining of rooms on registration (using `auto_join_rooms` config). ([\#8921](https://github.com/matrix-org/synapse/issues/8921)) -- Fix a bug where deactivated users appeared in the user directory when their profile information was updated. ([\#8933](https://github.com/matrix-org/synapse/issues/8933), [\#8964](https://github.com/matrix-org/synapse/issues/8964)) -- Fix bug introduced in Synapse v1.24.0 which would cause an exception on startup if both `enabled` and `localdb_enabled` were set to `False` in the `password_config` setting of the configuration file. ([\#8937](https://github.com/matrix-org/synapse/issues/8937)) -- Fix a bug where 500 errors would be returned if the `m.room_history_visibility` event had invalid content. ([\#8945](https://github.com/matrix-org/synapse/issues/8945)) -- Fix a bug causing common English words to not be considered for a user directory search. ([\#8959](https://github.com/matrix-org/synapse/issues/8959)) -- Fix bug where application services couldn't register new ghost users if the server had reached its MAU limit. ([\#8962](https://github.com/matrix-org/synapse/issues/8962)) -- Fix a long-standing bug where a `m.image` event without a `url` would cause errors on push. ([\#8965](https://github.com/matrix-org/synapse/issues/8965)) -- Fix a small bug in v2 state resolution algorithm, which could also cause performance issues for rooms with large numbers of power levels. ([\#8971](https://github.com/matrix-org/synapse/issues/8971)) -- Add validation to the `sendToDevice` API to raise a missing parameters error instead of a 500 error. ([\#8975](https://github.com/matrix-org/synapse/issues/8975)) -- Add validation of group IDs to raise a 400 error instead of a 500 eror. ([\#8977](https://github.com/matrix-org/synapse/issues/8977)) - - -Improved Documentation ----------------------- - -- Fix the "Event persist rate" section of the included grafana dashboard by adding missing prometheus rules. ([\#8802](https://github.com/matrix-org/synapse/issues/8802)) -- Combine related media admin API docs. ([\#8839](https://github.com/matrix-org/synapse/issues/8839)) -- Fix an error in the documentation for the SAML username mapping provider. ([\#8873](https://github.com/matrix-org/synapse/issues/8873)) -- Clarify comments around template directories in `sample_config.yaml`. ([\#8891](https://github.com/matrix-org/synapse/issues/8891)) -- Move instructions for database setup, adjusted heading levels and improved syntax highlighting in [INSTALL.md](../INSTALL.md). Contributed by @fossterer. ([\#8987](https://github.com/matrix-org/synapse/issues/8987)) -- Update the example value of `group_creation_prefix` in the sample configuration. ([\#8992](https://github.com/matrix-org/synapse/issues/8992)) -- Link the Synapse developer room to the development section in the docs. ([\#9002](https://github.com/matrix-org/synapse/issues/9002)) - - -Deprecations and Removals -------------------------- - -- Deprecate Shutdown Room and Purge Room Admin APIs. ([\#8829](https://github.com/matrix-org/synapse/issues/8829)) - - -Internal Changes ----------------- - -- Properly store the mapping of external ID to Matrix ID for CAS users. ([\#8856](https://github.com/matrix-org/synapse/issues/8856), [\#8958](https://github.com/matrix-org/synapse/issues/8958)) -- Remove some unnecessary stubbing from unit tests. ([\#8861](https://github.com/matrix-org/synapse/issues/8861)) -- Remove unused `FakeResponse` class from unit tests. ([\#8864](https://github.com/matrix-org/synapse/issues/8864)) -- Pass `room_id` to `get_auth_chain_difference`. ([\#8879](https://github.com/matrix-org/synapse/issues/8879)) -- Add type hints to push module. ([\#8880](https://github.com/matrix-org/synapse/issues/8880), [\#8882](https://github.com/matrix-org/synapse/issues/8882), [\#8901](https://github.com/matrix-org/synapse/issues/8901), [\#8940](https://github.com/matrix-org/synapse/issues/8940), [\#8943](https://github.com/matrix-org/synapse/issues/8943), [\#9020](https://github.com/matrix-org/synapse/issues/9020)) -- Simplify logic for handling user-interactive-auth via single-sign-on servers. ([\#8881](https://github.com/matrix-org/synapse/issues/8881)) -- Skip the SAML tests if the requirements (`pysaml2` and `xmlsec1`) aren't available. ([\#8905](https://github.com/matrix-org/synapse/issues/8905)) -- Fix multiarch docker image builds. ([\#8906](https://github.com/matrix-org/synapse/issues/8906)) -- Don't publish `latest` docker image until all archs are built. ([\#8909](https://github.com/matrix-org/synapse/issues/8909)) -- Various clean-ups to the structured logging and logging context code. ([\#8916](https://github.com/matrix-org/synapse/issues/8916), [\#8935](https://github.com/matrix-org/synapse/issues/8935)) -- Automatically drop stale forward-extremities under some specific conditions. ([\#8929](https://github.com/matrix-org/synapse/issues/8929)) -- Refactor test utilities for injecting HTTP requests. ([\#8946](https://github.com/matrix-org/synapse/issues/8946)) -- Add a maximum size of 50 kilobytes to .well-known lookups. ([\#8950](https://github.com/matrix-org/synapse/issues/8950)) -- Fix bug in `generate_log_config` script which made it write empty files. ([\#8952](https://github.com/matrix-org/synapse/issues/8952)) -- Clean up tox.ini file; disable coverage checking for non-test runs. ([\#8963](https://github.com/matrix-org/synapse/issues/8963)) -- Add type hints to the admin and room list handlers. ([\#8973](https://github.com/matrix-org/synapse/issues/8973)) -- Add type hints to the receipts and user directory handlers. ([\#8976](https://github.com/matrix-org/synapse/issues/8976)) -- Drop the unused `local_invites` table. ([\#8979](https://github.com/matrix-org/synapse/issues/8979)) -- Add type hints to the base storage code. ([\#8980](https://github.com/matrix-org/synapse/issues/8980)) -- Support using PyJWT v2.0.0 in the test suite. ([\#8986](https://github.com/matrix-org/synapse/issues/8986)) -- Fix `tests.federation.transport.RoomDirectoryFederationTests` and ensure it runs in CI. ([\#8998](https://github.com/matrix-org/synapse/issues/8998)) -- Add type hints to the crypto module. ([\#8999](https://github.com/matrix-org/synapse/issues/8999)) - - -Synapse 1.24.0 (2020-12-09) -=========================== - -Due to the two security issues highlighted below, server administrators are -encouraged to update Synapse. We are not aware of these vulnerabilities being -exploited in the wild. - -Security advisory ------------------ - -The following issues are fixed in v1.23.1 and v1.24.0. - -- There is a denial of service attack - ([CVE-2020-26257](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26257)) - against the federation APIs in which future events will not be correctly sent - to other servers over federation. This affects all servers that participate in - open federation. (Fixed in [#8776](https://github.com/matrix-org/synapse/pull/8776)). - -- Synapse may be affected by OpenSSL - [CVE-2020-1971](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1971). - Synapse administrators should ensure that they have the latest versions of - the cryptography Python package installed. - -To upgrade Synapse along with the cryptography package: - -* Administrators using the [`matrix.org` Docker - image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu - packages from - `matrix.org`](https://matrix-org.github.io/synapse/latest/setup/installation.html#matrixorg-packages) - should ensure that they have version 1.24.0 or 1.23.1 installed: these images include - the updated packages. -* Administrators who have [installed Synapse from - source](https://matrix-org.github.io/synapse/latest/setup/installation.html#installing-from-source) - should upgrade the cryptography package within their virtualenv by running: - ```sh - <path_to_virtualenv>/bin/pip install 'cryptography>=3.3' - ``` -* Administrators who have installed Synapse from distribution packages should - consult the information from their distributions. - -Internal Changes ----------------- - -- Add a maximum version for pysaml2 on Python 3.5. ([\#8898](https://github.com/matrix-org/synapse/issues/8898)) - - -Synapse 1.23.1 (2020-12-09) -=========================== - -Due to the two security issues highlighted below, server administrators are -encouraged to update Synapse. We are not aware of these vulnerabilities being -exploited in the wild. - -Security advisory ------------------ - -The following issues are fixed in v1.23.1 and v1.24.0. - -- There is a denial of service attack - ([CVE-2020-26257](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26257)) - against the federation APIs in which future events will not be correctly sent - to other servers over federation. This affects all servers that participate in - open federation. (Fixed in [#8776](https://github.com/matrix-org/synapse/pull/8776)). - -- Synapse may be affected by OpenSSL - [CVE-2020-1971](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1971). - Synapse administrators should ensure that they have the latest versions of - the cryptography Python package installed. - -To upgrade Synapse along with the cryptography package: - -* Administrators using the [`matrix.org` Docker - image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu - packages from - `matrix.org`](https://matrix-org.github.io/synapse/latest/setup/installation.html#matrixorg-packages) - should ensure that they have version 1.24.0 or 1.23.1 installed: these images include - the updated packages. -* Administrators who have [installed Synapse from - source](https://matrix-org.github.io/synapse/latest/setup/installation.html#installing-from-source) - should upgrade the cryptography package within their virtualenv by running: - ```sh - <path_to_virtualenv>/bin/pip install 'cryptography>=3.3' - ``` -* Administrators who have installed Synapse from distribution packages should - consult the information from their distributions. - -Bugfixes --------- - -- Fix a bug in some federation APIs which could lead to unexpected behaviour if different parameters were set in the URI and the request body. ([\#8776](https://github.com/matrix-org/synapse/issues/8776)) - - -Internal Changes ----------------- - -- Add a maximum version for pysaml2 on Python 3.5. ([\#8898](https://github.com/matrix-org/synapse/issues/8898)) - - -Synapse 1.24.0rc2 (2020-12-04) -============================== - -Bugfixes --------- - -- Fix a regression in v1.24.0rc1 which failed to allow SAML mapping providers which were unable to redirect users to an additional page. ([\#8878](https://github.com/matrix-org/synapse/issues/8878)) - - -Internal Changes ----------------- - -- Add support for the `prometheus_client` newer than 0.9.0. Contributed by Jordan Bancino. ([\#8875](https://github.com/matrix-org/synapse/issues/8875)) - - -Synapse 1.24.0rc1 (2020-12-02) -============================== - -Features --------- - -- Add admin API for logging in as a user. ([\#8617](https://github.com/matrix-org/synapse/issues/8617)) -- Allow specification of the SAML IdP if the metadata returns multiple IdPs. ([\#8630](https://github.com/matrix-org/synapse/issues/8630)) -- Add support for re-trying generation of a localpart for OpenID Connect mapping providers. ([\#8801](https://github.com/matrix-org/synapse/issues/8801), [\#8855](https://github.com/matrix-org/synapse/issues/8855)) -- Allow the `Date` header through CORS. Contributed by Nicolas Chamo. ([\#8804](https://github.com/matrix-org/synapse/issues/8804)) -- Add a config option, `push.group_by_unread_count`, which controls whether unread message counts in push notifications are defined as "the number of rooms with unread messages" or "total unread messages". ([\#8820](https://github.com/matrix-org/synapse/issues/8820)) -- Add `force_purge` option to delete-room admin api. ([\#8843](https://github.com/matrix-org/synapse/issues/8843)) - - -Bugfixes --------- - -- Fix a bug where appservices may be sent an excessive amount of read receipts and presence. Broke in v1.22.0. ([\#8744](https://github.com/matrix-org/synapse/issues/8744)) -- Fix a bug in some federation APIs which could lead to unexpected behaviour if different parameters were set in the URI and the request body. ([\#8776](https://github.com/matrix-org/synapse/issues/8776)) -- Fix a bug where synctl could spawn duplicate copies of a worker. Contributed by Waylon Cude. ([\#8798](https://github.com/matrix-org/synapse/issues/8798)) -- Allow per-room profiles to be used for the server notice user. ([\#8799](https://github.com/matrix-org/synapse/issues/8799)) -- Fix a bug where logging could break after a call to SIGHUP. ([\#8817](https://github.com/matrix-org/synapse/issues/8817)) -- Fix `register_new_matrix_user` failing with "Bad Request" when trailing slash is included in server URL. Contributed by @angdraug. ([\#8823](https://github.com/matrix-org/synapse/issues/8823)) -- Fix a minor long-standing bug in login, where we would offer the `password` login type if a custom auth provider supported it, even if password login was disabled. ([\#8835](https://github.com/matrix-org/synapse/issues/8835)) -- Fix a long-standing bug which caused Synapse to require unspecified parameters during user-interactive authentication. ([\#8848](https://github.com/matrix-org/synapse/issues/8848)) -- Fix a bug introduced in v1.20.0 where the user-agent and IP address reported during user registration for CAS, OpenID Connect, and SAML were of the wrong form. ([\#8784](https://github.com/matrix-org/synapse/issues/8784)) - - -Improved Documentation ----------------------- - -- Clarify the usecase for a msisdn delegate. Contributed by Adrian Wannenmacher. ([\#8734](https://github.com/matrix-org/synapse/issues/8734)) -- Remove extraneous comma from JSON example in User Admin API docs. ([\#8771](https://github.com/matrix-org/synapse/issues/8771)) -- Update `turn-howto.md` with troubleshooting notes. ([\#8779](https://github.com/matrix-org/synapse/issues/8779)) -- Fix the example on how to set the `Content-Type` header in nginx for the Client Well-Known URI. ([\#8793](https://github.com/matrix-org/synapse/issues/8793)) -- Improve the documentation for the admin API to list all media in a room with respect to encrypted events. ([\#8795](https://github.com/matrix-org/synapse/issues/8795)) -- Update the formatting of the `push` section of the homeserver config file to better align with the [code style guidelines](https://github.com/matrix-org/synapse/blob/develop/docs/code_style.md#configuration-file-format). ([\#8818](https://github.com/matrix-org/synapse/issues/8818)) -- Improve documentation how to configure prometheus for workers. ([\#8822](https://github.com/matrix-org/synapse/issues/8822)) -- Update example prometheus console. ([\#8824](https://github.com/matrix-org/synapse/issues/8824)) - - -Deprecations and Removals -------------------------- - -- Remove old `/_matrix/client/*/admin` endpoints which were deprecated since Synapse 1.20.0. ([\#8785](https://github.com/matrix-org/synapse/issues/8785)) -- Disable pretty printing JSON responses for curl. Users who want pretty-printed output should use [jq](https://stedolan.github.io/jq/) in combination with curl. Contributed by @tulir. ([\#8833](https://github.com/matrix-org/synapse/issues/8833)) - - -Internal Changes ----------------- - -- Simplify the way the `HomeServer` object caches its internal attributes. ([\#8565](https://github.com/matrix-org/synapse/issues/8565), [\#8851](https://github.com/matrix-org/synapse/issues/8851)) -- Add an example and documentation for clock skew to the SAML2 sample configuration to allow for clock/time difference between the homserver and IdP. Contributed by @localguru. ([\#8731](https://github.com/matrix-org/synapse/issues/8731)) -- Generalise `RoomMemberHandler._locally_reject_invite` to apply to more flows than just invite. ([\#8751](https://github.com/matrix-org/synapse/issues/8751)) -- Generalise `RoomStore.maybe_store_room_on_invite` to handle other, non-invite membership events. ([\#8754](https://github.com/matrix-org/synapse/issues/8754)) -- Refactor test utilities for injecting HTTP requests. ([\#8757](https://github.com/matrix-org/synapse/issues/8757), [\#8758](https://github.com/matrix-org/synapse/issues/8758), [\#8759](https://github.com/matrix-org/synapse/issues/8759), [\#8760](https://github.com/matrix-org/synapse/issues/8760), [\#8761](https://github.com/matrix-org/synapse/issues/8761), [\#8777](https://github.com/matrix-org/synapse/issues/8777)) -- Consolidate logic between the OpenID Connect and SAML code. ([\#8765](https://github.com/matrix-org/synapse/issues/8765)) -- Use `TYPE_CHECKING` instead of magic `MYPY` variable. ([\#8770](https://github.com/matrix-org/synapse/issues/8770)) -- Add a commandline script to sign arbitrary json objects. ([\#8772](https://github.com/matrix-org/synapse/issues/8772)) -- Minor log line improvements for the SSO mapping code used to generate Matrix IDs from SSO IDs. ([\#8773](https://github.com/matrix-org/synapse/issues/8773)) -- Add additional error checking for OpenID Connect and SAML mapping providers. ([\#8774](https://github.com/matrix-org/synapse/issues/8774), [\#8800](https://github.com/matrix-org/synapse/issues/8800)) -- Add type hints to HTTP abstractions. ([\#8806](https://github.com/matrix-org/synapse/issues/8806), [\#8812](https://github.com/matrix-org/synapse/issues/8812)) -- Remove unnecessary function arguments and add typing to several membership replication classes. ([\#8809](https://github.com/matrix-org/synapse/issues/8809)) -- Optimise the lookup for an invite from another homeserver when trying to reject it. ([\#8815](https://github.com/matrix-org/synapse/issues/8815)) -- Add tests for `password_auth_provider`s. ([\#8819](https://github.com/matrix-org/synapse/issues/8819)) -- Drop redundant database index on `event_json`. ([\#8845](https://github.com/matrix-org/synapse/issues/8845)) -- Simplify `uk.half-shot.msc2778.login.application_service` login handler. ([\#8847](https://github.com/matrix-org/synapse/issues/8847)) -- Refactor `password_auth_provider` support code. ([\#8849](https://github.com/matrix-org/synapse/issues/8849)) -- Add missing `ordering` to background database updates. ([\#8850](https://github.com/matrix-org/synapse/issues/8850)) -- Allow for specifying a room version when creating a room in unit tests via `RestHelper.create_room_as`. ([\#8854](https://github.com/matrix-org/synapse/issues/8854)) - - -Synapse 1.23.0 (2020-11-18) -=========================== - -This release changes the way structured logging is configured. See the [upgrade notes](docs/upgrade.md#upgrading-to-v1230) for details. - -**Note**: We are aware of a trivially exploitable denial of service vulnerability in versions of Synapse prior to 1.20.0. Complete details will be disclosed on Monday, November 23rd. If you have not upgraded recently, please do so. - -Bugfixes --------- - -- Fix a dependency versioning bug in the Dockerfile that prevented Synapse from starting. ([\#8767](https://github.com/matrix-org/synapse/issues/8767)) - - -Synapse 1.23.0rc1 (2020-11-13) -============================== - -Features --------- - -- Add a push rule that highlights when a jitsi conference is created in a room. ([\#8286](https://github.com/matrix-org/synapse/issues/8286)) -- Add an admin api to delete a single file or files that were not used for a defined time from server. Contributed by @dklimpel. ([\#8519](https://github.com/matrix-org/synapse/issues/8519)) -- Split admin API for reported events (`GET /_synapse/admin/v1/event_reports`) into detail and list endpoints. This is a breaking change to #8217 which was introduced in Synapse v1.21.0. Those who already use this API should check their scripts. Contributed by @dklimpel. ([\#8539](https://github.com/matrix-org/synapse/issues/8539)) -- Support generating structured logs via the standard logging configuration. ([\#8607](https://github.com/matrix-org/synapse/issues/8607), [\#8685](https://github.com/matrix-org/synapse/issues/8685)) -- Add an admin API to allow server admins to list users' pushers. Contributed by @dklimpel. ([\#8610](https://github.com/matrix-org/synapse/issues/8610), [\#8689](https://github.com/matrix-org/synapse/issues/8689)) -- Add an admin API `GET /_synapse/admin/v1/users/<user_id>/media` to get information about uploaded media. Contributed by @dklimpel. ([\#8647](https://github.com/matrix-org/synapse/issues/8647)) -- Add an admin API for local user media statistics. Contributed by @dklimpel. ([\#8700](https://github.com/matrix-org/synapse/issues/8700)) -- Add `displayname` to Shared-Secret Registration for admins. ([\#8722](https://github.com/matrix-org/synapse/issues/8722)) - - -Bugfixes --------- - -- Fix fetching of E2E cross signing keys over federation when only one of the master key and device signing key is cached already. ([\#8455](https://github.com/matrix-org/synapse/issues/8455)) -- Fix a bug where Synapse would blindly forward bad responses from federation to clients when retrieving profile information. ([\#8580](https://github.com/matrix-org/synapse/issues/8580)) -- Fix a bug where the account validity endpoint would silently fail if the user ID did not have an expiration time. It now returns a 400 error. ([\#8620](https://github.com/matrix-org/synapse/issues/8620)) -- Fix email notifications for invites without local state. ([\#8627](https://github.com/matrix-org/synapse/issues/8627)) -- Fix handling of invalid group IDs to return a 400 rather than log an exception and return a 500. ([\#8628](https://github.com/matrix-org/synapse/issues/8628)) -- Fix handling of User-Agent headers that are invalid UTF-8, which caused user agents of users to not get correctly recorded. ([\#8632](https://github.com/matrix-org/synapse/issues/8632)) -- Fix a bug in the `joined_rooms` admin API if the user has never joined any rooms. The bug was introduced, along with the API, in v1.21.0. ([\#8643](https://github.com/matrix-org/synapse/issues/8643)) -- Fix exception during handling multiple concurrent requests for remote media when using multiple media repositories. ([\#8682](https://github.com/matrix-org/synapse/issues/8682)) -- Fix bug that prevented Synapse from recovering after losing connection to the database. ([\#8726](https://github.com/matrix-org/synapse/issues/8726)) -- Fix bug where the `/_synapse/admin/v1/send_server_notice` API could send notices to non-notice rooms. ([\#8728](https://github.com/matrix-org/synapse/issues/8728)) -- Fix PostgreSQL port script fails when DB has no backfilled events. Broke in v1.21.0. ([\#8729](https://github.com/matrix-org/synapse/issues/8729)) -- Fix PostgreSQL port script to correctly handle foreign key constraints. Broke in v1.21.0. ([\#8730](https://github.com/matrix-org/synapse/issues/8730)) -- Fix PostgreSQL port script so that it can be run again after a failure. Broke in v1.21.0. ([\#8755](https://github.com/matrix-org/synapse/issues/8755)) - - -Improved Documentation ----------------------- - -- Instructions for Azure AD in the OpenID Connect documentation. Contributed by peterk. ([\#8582](https://github.com/matrix-org/synapse/issues/8582)) -- Improve the sample configuration for single sign-on providers. ([\#8635](https://github.com/matrix-org/synapse/issues/8635)) -- Fix the filepath of Dex's example config and the link to Dex's Getting Started guide in the OpenID Connect docs. ([\#8657](https://github.com/matrix-org/synapse/issues/8657)) -- Note support for Python 3.9. ([\#8665](https://github.com/matrix-org/synapse/issues/8665)) -- Minor updates to docs on running tests. ([\#8666](https://github.com/matrix-org/synapse/issues/8666)) -- Interlink prometheus/grafana documentation. ([\#8667](https://github.com/matrix-org/synapse/issues/8667)) -- Notes on SSO logins and media_repository worker. ([\#8701](https://github.com/matrix-org/synapse/issues/8701)) -- Document experimental support for running multiple event persisters. ([\#8706](https://github.com/matrix-org/synapse/issues/8706)) -- Add information regarding the various sources of, and expected contributions to, Synapse's documentation to `CONTRIBUTING.md`. ([\#8714](https://github.com/matrix-org/synapse/issues/8714)) -- Migrate documentation `docs/admin_api/event_reports` to markdown. ([\#8742](https://github.com/matrix-org/synapse/issues/8742)) -- Add some helpful hints to the README for new Synapse developers. Contributed by @chagai95. ([\#8746](https://github.com/matrix-org/synapse/issues/8746)) - - -Internal Changes ----------------- - -- Optimise `/createRoom` with multiple invited users. ([\#8559](https://github.com/matrix-org/synapse/issues/8559)) -- Implement and use an `@lru_cache` decorator. ([\#8595](https://github.com/matrix-org/synapse/issues/8595)) -- Don't instansiate Requester directly. ([\#8614](https://github.com/matrix-org/synapse/issues/8614)) -- Type hints for `RegistrationStore`. ([\#8615](https://github.com/matrix-org/synapse/issues/8615)) -- Change schema to support access tokens belonging to one user but granting access to another. ([\#8616](https://github.com/matrix-org/synapse/issues/8616)) -- Remove unused OPTIONS handlers. ([\#8621](https://github.com/matrix-org/synapse/issues/8621)) -- Run `mypy` as part of the lint.sh script. ([\#8633](https://github.com/matrix-org/synapse/issues/8633)) -- Correct Synapse's PyPI package name in the OpenID Connect installation instructions. ([\#8634](https://github.com/matrix-org/synapse/issues/8634)) -- Catch exceptions during initialization of `password_providers`. Contributed by Nicolai Søborg. ([\#8636](https://github.com/matrix-org/synapse/issues/8636)) -- Fix typos and spelling errors in the code. ([\#8639](https://github.com/matrix-org/synapse/issues/8639)) -- Reduce number of OpenTracing spans started. ([\#8640](https://github.com/matrix-org/synapse/issues/8640), [\#8668](https://github.com/matrix-org/synapse/issues/8668), [\#8670](https://github.com/matrix-org/synapse/issues/8670)) -- Add field `total` to device list in admin API. ([\#8644](https://github.com/matrix-org/synapse/issues/8644)) -- Add more type hints to the application services code. ([\#8655](https://github.com/matrix-org/synapse/issues/8655), [\#8693](https://github.com/matrix-org/synapse/issues/8693)) -- Tell Black to format code for Python 3.5. ([\#8664](https://github.com/matrix-org/synapse/issues/8664)) -- Don't pull event from DB when handling replication traffic. ([\#8669](https://github.com/matrix-org/synapse/issues/8669)) -- Abstract some invite-related code in preparation for landing knocking. ([\#8671](https://github.com/matrix-org/synapse/issues/8671), [\#8688](https://github.com/matrix-org/synapse/issues/8688)) -- Clarify representation of events in logfiles. ([\#8679](https://github.com/matrix-org/synapse/issues/8679)) -- Don't require `hiredis` package to be installed to run unit tests. ([\#8680](https://github.com/matrix-org/synapse/issues/8680)) -- Fix typing info on cache call signature to accept `on_invalidate`. ([\#8684](https://github.com/matrix-org/synapse/issues/8684)) -- Fail tests if they do not await coroutines. ([\#8690](https://github.com/matrix-org/synapse/issues/8690)) -- Improve start time by adding an index to `e2e_cross_signing_keys.stream_id`. ([\#8694](https://github.com/matrix-org/synapse/issues/8694)) -- Re-organize the structured logging code to separate the TCP transport handling from the JSON formatting. ([\#8697](https://github.com/matrix-org/synapse/issues/8697)) -- Use Python 3.8 in Docker images by default. ([\#8698](https://github.com/matrix-org/synapse/issues/8698)) -- Remove the "draft" status of the Room Details Admin API. ([\#8702](https://github.com/matrix-org/synapse/issues/8702)) -- Improve the error returned when a non-string displayname or avatar_url is used when updating a user's profile. ([\#8705](https://github.com/matrix-org/synapse/issues/8705)) -- Block attempts by clients to send server ACLs, or redactions of server ACLs, that would result in the local server being blocked from the room. ([\#8708](https://github.com/matrix-org/synapse/issues/8708)) -- Add metrics the allow the local sysadmin to track 3PID `/requestToken` requests. ([\#8712](https://github.com/matrix-org/synapse/issues/8712)) -- Consolidate duplicated lists of purged tables that are checked in tests. ([\#8713](https://github.com/matrix-org/synapse/issues/8713)) -- Add some `mdui:UIInfo` element examples for `saml2_config` in the homeserver config. ([\#8718](https://github.com/matrix-org/synapse/issues/8718)) -- Improve the error message returned when a remote server incorrectly sets the `Content-Type` header in response to a JSON request. ([\#8719](https://github.com/matrix-org/synapse/issues/8719)) -- Speed up repeated state resolutions on the same room by caching event ID to auth event ID lookups. ([\#8752](https://github.com/matrix-org/synapse/issues/8752)) - - -Synapse 1.22.1 (2020-10-30) -=========================== - -Bugfixes --------- - -- Fix a bug where an appservice may not be forwarded events for a room it was recently invited to. Broke in v1.22.0. ([\#8676](https://github.com/matrix-org/synapse/issues/8676)) -- Fix `Object of type frozendict is not JSON serializable` exceptions when using third-party event rules. Broke in v1.22.0. ([\#8678](https://github.com/matrix-org/synapse/issues/8678)) - - -Synapse 1.22.0 (2020-10-27) -=========================== - -No significant changes. - - -Synapse 1.22.0rc2 (2020-10-26) -============================== - -Bugfixes --------- - -- Fix bugs where ephemeral events were not sent to appservices. Broke in v1.22.0rc1. ([\#8648](https://github.com/matrix-org/synapse/issues/8648), [\#8656](https://github.com/matrix-org/synapse/issues/8656)) -- Fix `user_daily_visits` table to not have duplicate rows per user/device due to multiple user agents. Broke in v1.22.0rc1. ([\#8654](https://github.com/matrix-org/synapse/issues/8654)) - -Synapse 1.22.0rc1 (2020-10-22) -============================== - -Features --------- - -- Add a configuration option for always using the "userinfo endpoint" for OpenID Connect. This fixes support for some identity providers, e.g. GitLab. Contributed by Benjamin Koch. ([\#7658](https://github.com/matrix-org/synapse/issues/7658)) -- Add ability for `ThirdPartyEventRules` modules to query and manipulate whether a room is in the public rooms directory. ([\#8292](https://github.com/matrix-org/synapse/issues/8292), [\#8467](https://github.com/matrix-org/synapse/issues/8467)) -- Add support for olm fallback keys ([MSC2732](https://github.com/matrix-org/matrix-doc/pull/2732)). ([\#8312](https://github.com/matrix-org/synapse/issues/8312), [\#8501](https://github.com/matrix-org/synapse/issues/8501)) -- Add support for running background tasks in a separate worker process. ([\#8369](https://github.com/matrix-org/synapse/issues/8369), [\#8458](https://github.com/matrix-org/synapse/issues/8458), [\#8489](https://github.com/matrix-org/synapse/issues/8489), [\#8513](https://github.com/matrix-org/synapse/issues/8513), [\#8544](https://github.com/matrix-org/synapse/issues/8544), [\#8599](https://github.com/matrix-org/synapse/issues/8599)) -- Add support for device dehydration ([MSC2697](https://github.com/matrix-org/matrix-doc/pull/2697)). ([\#8380](https://github.com/matrix-org/synapse/issues/8380)) -- Add support for [MSC2409](https://github.com/matrix-org/matrix-doc/pull/2409), which allows sending typing, read receipts, and presence events to appservices. ([\#8437](https://github.com/matrix-org/synapse/issues/8437), [\#8590](https://github.com/matrix-org/synapse/issues/8590)) -- Change default room version to "6", per [MSC2788](https://github.com/matrix-org/matrix-doc/pull/2788). ([\#8461](https://github.com/matrix-org/synapse/issues/8461)) -- Add the ability to send non-membership events into a room via the `ModuleApi`. ([\#8479](https://github.com/matrix-org/synapse/issues/8479)) -- Increase default upload size limit from 10M to 50M. Contributed by @Akkowicz. ([\#8502](https://github.com/matrix-org/synapse/issues/8502)) -- Add support for modifying event content in `ThirdPartyRules` modules. ([\#8535](https://github.com/matrix-org/synapse/issues/8535), [\#8564](https://github.com/matrix-org/synapse/issues/8564)) - - -Bugfixes --------- - -- Fix a longstanding bug where invalid ignored users in account data could break clients. ([\#8454](https://github.com/matrix-org/synapse/issues/8454)) -- Fix a bug where backfilling a room with an event that was missing the `redacts` field would break. ([\#8457](https://github.com/matrix-org/synapse/issues/8457)) -- Don't attempt to respond to some requests if the client has already disconnected. ([\#8465](https://github.com/matrix-org/synapse/issues/8465)) -- Fix message duplication if something goes wrong after persisting the event. ([\#8476](https://github.com/matrix-org/synapse/issues/8476)) -- Fix incremental sync returning an incorrect `prev_batch` token in timeline section, which when used to paginate returned events that were included in the incremental sync. Broken since v0.16.0. ([\#8486](https://github.com/matrix-org/synapse/issues/8486)) -- Expose the `uk.half-shot.msc2778.login.application_service` to clients from the login API. This feature was added in v1.21.0, but was not exposed as a potential login flow. ([\#8504](https://github.com/matrix-org/synapse/issues/8504)) -- Fix error code for `/profile/{userId}/displayname` to be `M_BAD_JSON`. ([\#8517](https://github.com/matrix-org/synapse/issues/8517)) -- Fix a bug introduced in v1.7.0 that could cause Synapse to insert values from non-state `m.room.retention` events into the `room_retention` database table. ([\#8527](https://github.com/matrix-org/synapse/issues/8527)) -- Fix not sending events over federation when using sharded event writers. ([\#8536](https://github.com/matrix-org/synapse/issues/8536)) -- Fix a long standing bug where email notifications for encrypted messages were blank. ([\#8545](https://github.com/matrix-org/synapse/issues/8545)) -- Fix increase in the number of `There was no active span...` errors logged when using OpenTracing. ([\#8567](https://github.com/matrix-org/synapse/issues/8567)) -- Fix a bug that prevented errors encountered during execution of the `synapse_port_db` from being correctly printed. ([\#8585](https://github.com/matrix-org/synapse/issues/8585)) -- Fix appservice transactions to only include a maximum of 100 persistent and 100 ephemeral events. ([\#8606](https://github.com/matrix-org/synapse/issues/8606)) - - -Updates to the Docker image ---------------------------- - -- Added multi-arch support (arm64,arm/v7) for the docker images. Contributed by @maquis196. ([\#7921](https://github.com/matrix-org/synapse/issues/7921)) -- Add support for passing commandline args to the synapse process. Contributed by @samuel-p. ([\#8390](https://github.com/matrix-org/synapse/issues/8390)) - - -Improved Documentation ----------------------- - -- Update the directions for using the manhole with coroutines. ([\#8462](https://github.com/matrix-org/synapse/issues/8462)) -- Improve readme by adding new shield.io badges. ([\#8493](https://github.com/matrix-org/synapse/issues/8493)) -- Added note about docker in manhole.md regarding which ip address to bind to. Contributed by @Maquis196. ([\#8526](https://github.com/matrix-org/synapse/issues/8526)) -- Document the new behaviour of the `allowed_lifetime_min` and `allowed_lifetime_max` settings in the room retention configuration. ([\#8529](https://github.com/matrix-org/synapse/issues/8529)) - - -Deprecations and Removals -------------------------- - -- Drop unused `device_max_stream_id` table. ([\#8589](https://github.com/matrix-org/synapse/issues/8589)) - - -Internal Changes ----------------- - -- Check for unreachable code with mypy. ([\#8432](https://github.com/matrix-org/synapse/issues/8432)) -- Add unit test for event persister sharding. ([\#8433](https://github.com/matrix-org/synapse/issues/8433)) -- Allow events to be sent to clients sooner when using sharded event persisters. ([\#8439](https://github.com/matrix-org/synapse/issues/8439), [\#8488](https://github.com/matrix-org/synapse/issues/8488), [\#8496](https://github.com/matrix-org/synapse/issues/8496), [\#8499](https://github.com/matrix-org/synapse/issues/8499)) -- Configure `public_baseurl` when using demo scripts. ([\#8443](https://github.com/matrix-org/synapse/issues/8443)) -- Add SQL logging on queries that happen during startup. ([\#8448](https://github.com/matrix-org/synapse/issues/8448)) -- Speed up unit tests when using PostgreSQL. ([\#8450](https://github.com/matrix-org/synapse/issues/8450)) -- Remove redundant database loads of stream_ordering for events we already have. ([\#8452](https://github.com/matrix-org/synapse/issues/8452)) -- Reduce inconsistencies between codepaths for membership and non-membership events. ([\#8463](https://github.com/matrix-org/synapse/issues/8463)) -- Combine `SpamCheckerApi` with the more generic `ModuleApi`. ([\#8464](https://github.com/matrix-org/synapse/issues/8464)) -- Additional testing for `ThirdPartyEventRules`. ([\#8468](https://github.com/matrix-org/synapse/issues/8468)) -- Add `-d` option to `./scripts-dev/lint.sh` to lint files that have changed since the last git commit. ([\#8472](https://github.com/matrix-org/synapse/issues/8472)) -- Unblacklist some sytests. ([\#8474](https://github.com/matrix-org/synapse/issues/8474)) -- Include the log level in the phone home stats. ([\#8477](https://github.com/matrix-org/synapse/issues/8477)) -- Remove outdated sphinx documentation, scripts and configuration. ([\#8480](https://github.com/matrix-org/synapse/issues/8480)) -- Clarify error message when plugin config parsers raise an error. ([\#8492](https://github.com/matrix-org/synapse/issues/8492)) -- Remove the deprecated `Handlers` object. ([\#8494](https://github.com/matrix-org/synapse/issues/8494)) -- Fix a threadsafety bug in unit tests. ([\#8497](https://github.com/matrix-org/synapse/issues/8497)) -- Add user agent to user_daily_visits table. ([\#8503](https://github.com/matrix-org/synapse/issues/8503)) -- Add type hints to various parts of the code base. ([\#8407](https://github.com/matrix-org/synapse/issues/8407), [\#8505](https://github.com/matrix-org/synapse/issues/8505), [\#8507](https://github.com/matrix-org/synapse/issues/8507), [\#8547](https://github.com/matrix-org/synapse/issues/8547), [\#8562](https://github.com/matrix-org/synapse/issues/8562), [\#8609](https://github.com/matrix-org/synapse/issues/8609)) -- Remove unused code from the test framework. ([\#8514](https://github.com/matrix-org/synapse/issues/8514)) -- Apply some internal fixes to the `HomeServer` class to make its code more idiomatic and statically-verifiable. ([\#8515](https://github.com/matrix-org/synapse/issues/8515)) -- Factor out common code between `RoomMemberHandler._locally_reject_invite` and `EventCreationHandler.create_event`. ([\#8537](https://github.com/matrix-org/synapse/issues/8537)) -- Improve database performance by executing more queries without starting transactions. ([\#8542](https://github.com/matrix-org/synapse/issues/8542)) -- Rename `Cache` to `DeferredCache`, to better reflect its purpose. ([\#8548](https://github.com/matrix-org/synapse/issues/8548)) -- Move metric registration code down into `LruCache`. ([\#8561](https://github.com/matrix-org/synapse/issues/8561), [\#8591](https://github.com/matrix-org/synapse/issues/8591)) -- Replace `DeferredCache` with the lighter-weight `LruCache` where possible. ([\#8563](https://github.com/matrix-org/synapse/issues/8563)) -- Add virtualenv-generated folders to `.gitignore`. ([\#8566](https://github.com/matrix-org/synapse/issues/8566)) -- Add `get_immediate` method to `DeferredCache`. ([\#8568](https://github.com/matrix-org/synapse/issues/8568)) -- Fix mypy not properly checking across the codebase, additionally, fix a typing assertion error in `handlers/auth.py`. ([\#8569](https://github.com/matrix-org/synapse/issues/8569)) -- Fix `synmark` benchmark runner. ([\#8571](https://github.com/matrix-org/synapse/issues/8571)) -- Modify `DeferredCache.get()` to return `Deferred`s instead of `ObservableDeferred`s. ([\#8572](https://github.com/matrix-org/synapse/issues/8572)) -- Adjust a protocol-type definition to fit `sqlite3` assertions. ([\#8577](https://github.com/matrix-org/synapse/issues/8577)) -- Support macOS on the `synmark` benchmark runner. ([\#8578](https://github.com/matrix-org/synapse/issues/8578)) -- Update `mypy` static type checker to 0.790. ([\#8583](https://github.com/matrix-org/synapse/issues/8583), [\#8600](https://github.com/matrix-org/synapse/issues/8600)) -- Re-organize the structured logging code to separate the TCP transport handling from the JSON formatting. ([\#8587](https://github.com/matrix-org/synapse/issues/8587)) -- Remove extraneous unittest logging decorators from unit tests. ([\#8592](https://github.com/matrix-org/synapse/issues/8592)) -- Minor optimisations in caching code. ([\#8593](https://github.com/matrix-org/synapse/issues/8593), [\#8594](https://github.com/matrix-org/synapse/issues/8594)) - - -Synapse 1.21.2 (2020-10-15) -=========================== - -Debian packages and Docker images have been rebuilt using the latest versions of dependency libraries, including authlib 0.15.1. Please see bugfixes below. - -Security advisory ------------------ - -* HTML pages served via Synapse were vulnerable to cross-site scripting (XSS) - attacks. All server administrators are encouraged to upgrade. - ([\#8444](https://github.com/matrix-org/synapse/pull/8444)) - ([CVE-2020-26891](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26891)) - - This fix was originally included in v1.21.0 but was missing a security advisory. - - This was reported by [Denis Kasak](https://github.com/dkasak). - -Bugfixes --------- - -- Fix rare bug where sending an event would fail due to a racey assertion. ([\#8530](https://github.com/matrix-org/synapse/issues/8530)) -- An updated version of the authlib dependency is included in the Docker and Debian images to fix an issue using OpenID Connect. See [\#8534](https://github.com/matrix-org/synapse/issues/8534) for details. - - -Synapse 1.21.1 (2020-10-13) -=========================== - -This release fixes a regression in v1.21.0 that prevented debian packages from being built. -It is otherwise identical to v1.21.0. - -Synapse 1.21.0 (2020-10-12) -=========================== - -No significant changes since v1.21.0rc3. - -As [noted in -v1.20.0](https://github.com/matrix-org/synapse/blob/release-v1.21.0/CHANGES.md#synapse-1200-2020-09-22), -a future release will drop support for accessing Synapse's -[Admin API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api) under the -`/_matrix/client/*` endpoint prefixes. At that point, the Admin API will only -be accessible under `/_synapse/admin`. - - -Synapse 1.21.0rc3 (2020-10-08) -============================== - -Bugfixes --------- - -- Fix duplication of events on high traffic servers, caused by PostgreSQL `could not serialize access due to concurrent update` errors. ([\#8456](https://github.com/matrix-org/synapse/issues/8456)) - - -Internal Changes ----------------- - -- Add Groovy Gorilla to the list of distributions we build `.deb`s for. ([\#8475](https://github.com/matrix-org/synapse/issues/8475)) - - -Synapse 1.21.0rc2 (2020-10-02) -============================== - -Features --------- - -- Convert additional templates from inline HTML to Jinja2 templates. ([\#8444](https://github.com/matrix-org/synapse/issues/8444)) - -Bugfixes --------- - -- Fix a regression in v1.21.0rc1 which broke thumbnails of remote media. ([\#8438](https://github.com/matrix-org/synapse/issues/8438)) -- Do not expose the experimental `uk.half-shot.msc2778.login.application_service` flow in the login API, which caused a compatibility problem with Element iOS. ([\#8440](https://github.com/matrix-org/synapse/issues/8440)) -- Fix malformed log line in new federation "catch up" logic. ([\#8442](https://github.com/matrix-org/synapse/issues/8442)) -- Fix DB query on startup for negative streams which caused long start up times. Introduced in [\#8374](https://github.com/matrix-org/synapse/issues/8374). ([\#8447](https://github.com/matrix-org/synapse/issues/8447)) - - -Synapse 1.21.0rc1 (2020-10-01) -============================== - -Features --------- - -- Require the user to confirm that their password should be reset after clicking the email confirmation link. ([\#8004](https://github.com/matrix-org/synapse/issues/8004)) -- Add an admin API `GET /_synapse/admin/v1/event_reports` to read entries of table `event_reports`. Contributed by @dklimpel. ([\#8217](https://github.com/matrix-org/synapse/issues/8217)) -- Consolidate the SSO error template across all configuration. ([\#8248](https://github.com/matrix-org/synapse/issues/8248), [\#8405](https://github.com/matrix-org/synapse/issues/8405)) -- Add a configuration option to specify a whitelist of domains that a user can be redirected to after validating their email or phone number. ([\#8275](https://github.com/matrix-org/synapse/issues/8275), [\#8417](https://github.com/matrix-org/synapse/issues/8417)) -- Add experimental support for sharding event persister. ([\#8294](https://github.com/matrix-org/synapse/issues/8294), [\#8387](https://github.com/matrix-org/synapse/issues/8387), [\#8396](https://github.com/matrix-org/synapse/issues/8396), [\#8419](https://github.com/matrix-org/synapse/issues/8419)) -- Add the room topic and avatar to the room details admin API. ([\#8305](https://github.com/matrix-org/synapse/issues/8305)) -- Add an admin API for querying rooms where a user is a member. Contributed by @dklimpel. ([\#8306](https://github.com/matrix-org/synapse/issues/8306)) -- Add `uk.half-shot.msc2778.login.application_service` login type to allow appservices to login. ([\#8320](https://github.com/matrix-org/synapse/issues/8320)) -- Add a configuration option that allows existing users to log in with OpenID Connect. Contributed by @BBBSnowball and @OmmyZhang. ([\#8345](https://github.com/matrix-org/synapse/issues/8345)) -- Add prometheus metrics for replication requests. ([\#8406](https://github.com/matrix-org/synapse/issues/8406)) -- Support passing additional single sign-on parameters to the client. ([\#8413](https://github.com/matrix-org/synapse/issues/8413)) -- Add experimental reporting of metrics on expensive rooms for state-resolution. ([\#8420](https://github.com/matrix-org/synapse/issues/8420)) -- Add experimental prometheus metric to track numbers of "large" rooms for state resolutiom. ([\#8425](https://github.com/matrix-org/synapse/issues/8425)) -- Add prometheus metrics to track federation delays. ([\#8430](https://github.com/matrix-org/synapse/issues/8430)) - - -Bugfixes --------- - -- Fix a bug in the media repository where remote thumbnails with the same size but different crop methods would overwrite each other. Contributed by @deepbluev7. ([\#7124](https://github.com/matrix-org/synapse/issues/7124)) -- Fix inconsistent handling of non-existent push rules, and stop tracking the `enabled` state of removed push rules. ([\#7796](https://github.com/matrix-org/synapse/issues/7796)) -- Fix a longstanding bug when storing a media file with an empty `upload_name`. ([\#7905](https://github.com/matrix-org/synapse/issues/7905)) -- Fix messages not being sent over federation until an event is sent into the same room. ([\#8230](https://github.com/matrix-org/synapse/issues/8230), [\#8247](https://github.com/matrix-org/synapse/issues/8247), [\#8258](https://github.com/matrix-org/synapse/issues/8258), [\#8272](https://github.com/matrix-org/synapse/issues/8272), [\#8322](https://github.com/matrix-org/synapse/issues/8322)) -- Fix a longstanding bug where files that could not be thumbnailed would result in an Internal Server Error. ([\#8236](https://github.com/matrix-org/synapse/issues/8236), [\#8435](https://github.com/matrix-org/synapse/issues/8435)) -- Upgrade minimum version of `canonicaljson` to version 1.4.0, to fix an unicode encoding issue. ([\#8262](https://github.com/matrix-org/synapse/issues/8262)) -- Fix longstanding bug which could lead to incomplete database upgrades on SQLite. ([\#8265](https://github.com/matrix-org/synapse/issues/8265)) -- Fix stack overflow when stderr is redirected to the logging system, and the logging system encounters an error. ([\#8268](https://github.com/matrix-org/synapse/issues/8268)) -- Fix a bug which cause the logging system to report errors, if `DEBUG` was enabled and no `context` filter was applied. ([\#8278](https://github.com/matrix-org/synapse/issues/8278)) -- Fix edge case where push could get delayed for a user until a later event was pushed. ([\#8287](https://github.com/matrix-org/synapse/issues/8287)) -- Fix fetching malformed events from remote servers. ([\#8324](https://github.com/matrix-org/synapse/issues/8324)) -- Fix `UnboundLocalError` from occuring when appservices send a malformed register request. ([\#8329](https://github.com/matrix-org/synapse/issues/8329)) -- Don't send push notifications to expired user accounts. ([\#8353](https://github.com/matrix-org/synapse/issues/8353)) -- Fix a regression in v1.19.0 with reactivating users through the admin API. ([\#8362](https://github.com/matrix-org/synapse/issues/8362)) -- Fix a bug where during device registration the length of the device name wasn't limited. ([\#8364](https://github.com/matrix-org/synapse/issues/8364)) -- Include `guest_access` in the fields that are checked for null bytes when updating `room_stats_state`. Broke in v1.7.2. ([\#8373](https://github.com/matrix-org/synapse/issues/8373)) -- Fix theoretical race condition where events are not sent down `/sync` if the synchrotron worker is restarted without restarting other workers. ([\#8374](https://github.com/matrix-org/synapse/issues/8374)) -- Fix a bug which could cause errors in rooms with malformed membership events, on servers using sqlite. ([\#8385](https://github.com/matrix-org/synapse/issues/8385)) -- Fix "Re-starting finished log context" warning when receiving an event we already had over federation. ([\#8398](https://github.com/matrix-org/synapse/issues/8398)) -- Fix incorrect handling of timeouts on outgoing HTTP requests. ([\#8400](https://github.com/matrix-org/synapse/issues/8400)) -- Fix a regression in v1.20.0 in the `synapse_port_db` script regarding the `ui_auth_sessions_ips` table. ([\#8410](https://github.com/matrix-org/synapse/issues/8410)) -- Remove unnecessary 3PID registration check when resetting password via an email address. Bug introduced in v0.34.0rc2. ([\#8414](https://github.com/matrix-org/synapse/issues/8414)) - - -Improved Documentation ----------------------- - -- Add `/_synapse/client` to the reverse proxy documentation. ([\#8227](https://github.com/matrix-org/synapse/issues/8227)) -- Add note to the reverse proxy settings documentation about disabling Apache's mod_security2. Contributed by Julian Fietkau (@jfietkau). ([\#8375](https://github.com/matrix-org/synapse/issues/8375)) -- Improve description of `server_name` config option in `homserver.yaml`. ([\#8415](https://github.com/matrix-org/synapse/issues/8415)) - - -Deprecations and Removals -------------------------- - -- Drop support for `prometheus_client` older than 0.4.0. ([\#8426](https://github.com/matrix-org/synapse/issues/8426)) - - -Internal Changes ----------------- - -- Fix tests on distros which disable TLSv1.0. Contributed by @danc86. ([\#8208](https://github.com/matrix-org/synapse/issues/8208)) -- Simplify the distributor code to avoid unnecessary work. ([\#8216](https://github.com/matrix-org/synapse/issues/8216)) -- Remove the `populate_stats_process_rooms_2` background job and restore functionality to `populate_stats_process_rooms`. ([\#8243](https://github.com/matrix-org/synapse/issues/8243)) -- Clean up type hints for `PaginationConfig`. ([\#8250](https://github.com/matrix-org/synapse/issues/8250), [\#8282](https://github.com/matrix-org/synapse/issues/8282)) -- Track the latest event for every destination and room for catch-up after federation outage. ([\#8256](https://github.com/matrix-org/synapse/issues/8256)) -- Fix non-user visible bug in implementation of `MultiWriterIdGenerator.get_current_token_for_writer`. ([\#8257](https://github.com/matrix-org/synapse/issues/8257)) -- Switch to the JSON implementation from the standard library. ([\#8259](https://github.com/matrix-org/synapse/issues/8259)) -- Add type hints to `synapse.util.async_helpers`. ([\#8260](https://github.com/matrix-org/synapse/issues/8260)) -- Simplify tests that mock asynchronous functions. ([\#8261](https://github.com/matrix-org/synapse/issues/8261)) -- Add type hints to `StreamToken` and `RoomStreamToken` classes. ([\#8279](https://github.com/matrix-org/synapse/issues/8279)) -- Change `StreamToken.room_key` to be a `RoomStreamToken` instance. ([\#8281](https://github.com/matrix-org/synapse/issues/8281)) -- Refactor notifier code to correctly use the max event stream position. ([\#8288](https://github.com/matrix-org/synapse/issues/8288)) -- Use slotted classes where possible. ([\#8296](https://github.com/matrix-org/synapse/issues/8296)) -- Support testing the local Synapse checkout against the [Complement homeserver test suite](https://github.com/matrix-org/complement/). ([\#8317](https://github.com/matrix-org/synapse/issues/8317)) -- Update outdated usages of `metaclass` to python 3 syntax. ([\#8326](https://github.com/matrix-org/synapse/issues/8326)) -- Move lint-related dependencies to package-extra field, update CONTRIBUTING.md to utilise this. ([\#8330](https://github.com/matrix-org/synapse/issues/8330), [\#8377](https://github.com/matrix-org/synapse/issues/8377)) -- Use the `admin_patterns` helper in additional locations. ([\#8331](https://github.com/matrix-org/synapse/issues/8331)) -- Fix test logging to allow braces in log output. ([\#8335](https://github.com/matrix-org/synapse/issues/8335)) -- Remove `__future__` imports related to Python 2 compatibility. ([\#8337](https://github.com/matrix-org/synapse/issues/8337)) -- Simplify `super()` calls to Python 3 syntax. ([\#8344](https://github.com/matrix-org/synapse/issues/8344)) -- Fix bad merge from `release-v1.20.0` branch to `develop`. ([\#8354](https://github.com/matrix-org/synapse/issues/8354)) -- Factor out a `_send_dummy_event_for_room` method. ([\#8370](https://github.com/matrix-org/synapse/issues/8370)) -- Improve logging of state resolution. ([\#8371](https://github.com/matrix-org/synapse/issues/8371)) -- Add type annotations to `SimpleHttpClient`. ([\#8372](https://github.com/matrix-org/synapse/issues/8372)) -- Refactor ID generators to use `async with` syntax. ([\#8383](https://github.com/matrix-org/synapse/issues/8383)) -- Add `EventStreamPosition` type. ([\#8388](https://github.com/matrix-org/synapse/issues/8388)) -- Create a mechanism for marking tests "logcontext clean". ([\#8399](https://github.com/matrix-org/synapse/issues/8399)) -- A pair of tiny cleanups in the federation request code. ([\#8401](https://github.com/matrix-org/synapse/issues/8401)) -- Add checks on startup that PostgreSQL sequences are consistent with their associated tables. ([\#8402](https://github.com/matrix-org/synapse/issues/8402)) -- Do not include appservice users when calculating the total MAU for a server. ([\#8404](https://github.com/matrix-org/synapse/issues/8404)) -- Typing fixes for `synapse.handlers.federation`. ([\#8422](https://github.com/matrix-org/synapse/issues/8422)) -- Various refactors to simplify stream token handling. ([\#8423](https://github.com/matrix-org/synapse/issues/8423)) -- Make stream token serializing/deserializing async. ([\#8427](https://github.com/matrix-org/synapse/issues/8427)) - - -Synapse 1.20.1 (2020-09-24) -=========================== - -Bugfixes --------- - -- Fix a bug introduced in v1.20.0 which caused the `synapse_port_db` script to fail. ([\#8386](https://github.com/matrix-org/synapse/issues/8386)) -- Fix a bug introduced in v1.20.0 which caused variables to be incorrectly escaped in Jinja2 templates. ([\#8394](https://github.com/matrix-org/synapse/issues/8394)) - - -Synapse 1.20.0 (2020-09-22) -=========================== - -No significant changes since v1.20.0rc5. - -Removal warning ---------------- - -Historically, the [Synapse Admin -API](https://github.com/matrix-org/synapse/tree/master/docs) has been -accessible under the `/_matrix/client/api/v1/admin`, -`/_matrix/client/unstable/admin`, `/_matrix/client/r0/admin` and -`/_synapse/admin` prefixes. In a future release, we will be dropping support -for accessing Synapse's Admin API using the `/_matrix/client/*` prefixes. - -From that point, the Admin API will only be accessible under `/_synapse/admin`. -This makes it easier for homeserver admins to lock down external access to the -Admin API endpoints. - -Synapse 1.20.0rc5 (2020-09-18) -============================== - -In addition to the below, Synapse 1.20.0rc5 also includes the bug fix that was included in 1.19.3. - -Features --------- - -- Add flags to the `/versions` endpoint for whether new rooms default to using E2EE. ([\#8343](https://github.com/matrix-org/synapse/issues/8343)) - - -Bugfixes --------- - -- Fix rate limiting of federation `/send` requests. ([\#8342](https://github.com/matrix-org/synapse/issues/8342)) -- Fix a longstanding bug where back pagination over federation could get stuck if it failed to handle a received event. ([\#8349](https://github.com/matrix-org/synapse/issues/8349)) - - -Internal Changes ----------------- - -- Blacklist [MSC2753](https://github.com/matrix-org/matrix-doc/pull/2753) SyTests until it is implemented. ([\#8285](https://github.com/matrix-org/synapse/issues/8285)) - - -Synapse 1.19.3 (2020-09-18) -=========================== - -Bugfixes --------- - -- Partially mitigate bug where newly joined servers couldn't get past events in a room when there is a malformed event. ([\#8350](https://github.com/matrix-org/synapse/issues/8350)) - - -Synapse 1.20.0rc4 (2020-09-16) -============================== - -Synapse 1.20.0rc4 is identical to 1.20.0rc3, with the addition of the security fix that was included in 1.19.2. - - -Synapse 1.19.2 (2020-09-16) -=========================== - -Due to the issue below server admins are encouraged to upgrade as soon as possible. - -Bugfixes --------- - -- Fix joining rooms over federation that include malformed events. ([\#8324](https://github.com/matrix-org/synapse/issues/8324)) - - -Synapse 1.20.0rc3 (2020-09-11) -============================== - -Bugfixes --------- - -- Fix a bug introduced in v1.20.0rc1 where the wrong exception was raised when invalid JSON data is encountered. ([\#8291](https://github.com/matrix-org/synapse/issues/8291)) - - -Synapse 1.20.0rc2 (2020-09-09) -============================== - -Bugfixes --------- - -- Fix a bug introduced in v1.20.0rc1 causing some features related to notifications to misbehave following the implementation of unread counts. ([\#8280](https://github.com/matrix-org/synapse/issues/8280)) - - -Synapse 1.20.0rc1 (2020-09-08) -============================== - -Removal warning ---------------- - -Some older clients used a [disallowed character](https://matrix.org/docs/spec/client_server/r0.6.1#post-matrix-client-r0-register-email-requesttoken) (`:`) in the `client_secret` parameter of various endpoints. The incorrect behaviour was allowed for backwards compatibility, but is now being removed from Synapse as most users have updated their client. Further context can be found at [\#6766](https://github.com/matrix-org/synapse/issues/6766). - -Features --------- - -- Add an endpoint to query your shared rooms with another user as an implementation of [MSC2666](https://github.com/matrix-org/matrix-doc/pull/2666). ([\#7785](https://github.com/matrix-org/synapse/issues/7785)) -- Iteratively encode JSON to avoid blocking the reactor. ([\#8013](https://github.com/matrix-org/synapse/issues/8013), [\#8116](https://github.com/matrix-org/synapse/issues/8116)) -- Add support for shadow-banning users (ignoring any message send requests). ([\#8034](https://github.com/matrix-org/synapse/issues/8034), [\#8092](https://github.com/matrix-org/synapse/issues/8092), [\#8095](https://github.com/matrix-org/synapse/issues/8095), [\#8142](https://github.com/matrix-org/synapse/issues/8142), [\#8152](https://github.com/matrix-org/synapse/issues/8152), [\#8157](https://github.com/matrix-org/synapse/issues/8157), [\#8158](https://github.com/matrix-org/synapse/issues/8158), [\#8176](https://github.com/matrix-org/synapse/issues/8176)) -- Use the default template file when its equivalent is not found in a custom template directory. ([\#8037](https://github.com/matrix-org/synapse/issues/8037), [\#8107](https://github.com/matrix-org/synapse/issues/8107), [\#8252](https://github.com/matrix-org/synapse/issues/8252)) -- Add unread messages count to sync responses, as specified in [MSC2654](https://github.com/matrix-org/matrix-doc/pull/2654). ([\#8059](https://github.com/matrix-org/synapse/issues/8059), [\#8254](https://github.com/matrix-org/synapse/issues/8254), [\#8270](https://github.com/matrix-org/synapse/issues/8270), [\#8274](https://github.com/matrix-org/synapse/issues/8274)) -- Optimise `/federation/v1/user/devices/` API by only returning devices with encryption keys. ([\#8198](https://github.com/matrix-org/synapse/issues/8198)) - - -Bugfixes --------- - -- Fix a memory leak by limiting the length of time that messages will be queued for a remote server that has been unreachable. ([\#7864](https://github.com/matrix-org/synapse/issues/7864)) -- Fix `Re-starting finished log context PUT-nnnn` warning when event persistence failed. ([\#8081](https://github.com/matrix-org/synapse/issues/8081)) -- Synapse now correctly enforces the valid characters in the `client_secret` parameter used in various endpoints. ([\#8101](https://github.com/matrix-org/synapse/issues/8101)) -- Fix a bug introduced in v1.7.2 impacting message retention policies that would allow federated homeservers to dictate a retention period that's lower than the configured minimum allowed duration in the configuration file. ([\#8104](https://github.com/matrix-org/synapse/issues/8104)) -- Fix a long-standing bug where invalid JSON would be accepted by Synapse. ([\#8106](https://github.com/matrix-org/synapse/issues/8106)) -- Fix a bug introduced in Synapse v1.12.0 which could cause `/sync` requests to fail with a 404 if you had a very old outstanding room invite. ([\#8110](https://github.com/matrix-org/synapse/issues/8110)) -- Return a proper error code when the rooms of an invalid group are requested. ([\#8129](https://github.com/matrix-org/synapse/issues/8129)) -- Fix a bug which could cause a leaked postgres connection if synapse was set to daemonize. ([\#8131](https://github.com/matrix-org/synapse/issues/8131)) -- Clarify the error code if a user tries to register with a numeric ID. This bug was introduced in v1.15.0. ([\#8135](https://github.com/matrix-org/synapse/issues/8135)) -- Fix a bug where appservices with ratelimiting disabled would still be ratelimited when joining rooms. This bug was introduced in v1.19.0. ([\#8139](https://github.com/matrix-org/synapse/issues/8139)) -- Fix logging in via OpenID Connect with a provider that uses integer user IDs. ([\#8190](https://github.com/matrix-org/synapse/issues/8190)) -- Fix a longstanding bug where user directory updates could break when unexpected profile data was included in events. ([\#8223](https://github.com/matrix-org/synapse/issues/8223)) -- Fix a longstanding bug where stats updates could break when unexpected profile data was included in events. ([\#8226](https://github.com/matrix-org/synapse/issues/8226)) -- Fix slow start times for large servers by removing a table scan of the `users` table from startup code. ([\#8271](https://github.com/matrix-org/synapse/issues/8271)) - - -Updates to the Docker image ---------------------------- - -- Fix builds of the Docker image on non-x86 platforms. ([\#8144](https://github.com/matrix-org/synapse/issues/8144)) -- Added curl for healthcheck support and readme updates for the change. Contributed by @maquis196. ([\#8147](https://github.com/matrix-org/synapse/issues/8147)) - - -Improved Documentation ----------------------- - -- Link to matrix-synapse-rest-password-provider in the password provider documentation. ([\#8111](https://github.com/matrix-org/synapse/issues/8111)) -- Updated documentation to note that Synapse does not follow `HTTP 308` redirects due to an upstream library not supporting them. Contributed by Ryan Cole. ([\#8120](https://github.com/matrix-org/synapse/issues/8120)) -- Explain better what GDPR-erased means when deactivating a user. ([\#8189](https://github.com/matrix-org/synapse/issues/8189)) - - -Internal Changes ----------------- - -- Add filter `name` to the `/users` admin API, which filters by user ID or displayname. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7377](https://github.com/matrix-org/synapse/issues/7377), [\#8163](https://github.com/matrix-org/synapse/issues/8163)) -- Reduce run times of some unit tests by advancing the reactor a fewer number of times. ([\#7757](https://github.com/matrix-org/synapse/issues/7757)) -- Don't fail `/submit_token` requests on incorrect session ID if `request_token_inhibit_3pid_errors` is turned on. ([\#7991](https://github.com/matrix-org/synapse/issues/7991)) -- Convert various parts of the codebase to async/await. ([\#8071](https://github.com/matrix-org/synapse/issues/8071), [\#8072](https://github.com/matrix-org/synapse/issues/8072), [\#8074](https://github.com/matrix-org/synapse/issues/8074), [\#8075](https://github.com/matrix-org/synapse/issues/8075), [\#8076](https://github.com/matrix-org/synapse/issues/8076), [\#8087](https://github.com/matrix-org/synapse/issues/8087), [\#8100](https://github.com/matrix-org/synapse/issues/8100), [\#8119](https://github.com/matrix-org/synapse/issues/8119), [\#8121](https://github.com/matrix-org/synapse/issues/8121), [\#8133](https://github.com/matrix-org/synapse/issues/8133), [\#8156](https://github.com/matrix-org/synapse/issues/8156), [\#8162](https://github.com/matrix-org/synapse/issues/8162), [\#8166](https://github.com/matrix-org/synapse/issues/8166), [\#8168](https://github.com/matrix-org/synapse/issues/8168), [\#8173](https://github.com/matrix-org/synapse/issues/8173), [\#8191](https://github.com/matrix-org/synapse/issues/8191), [\#8192](https://github.com/matrix-org/synapse/issues/8192), [\#8193](https://github.com/matrix-org/synapse/issues/8193), [\#8194](https://github.com/matrix-org/synapse/issues/8194), [\#8195](https://github.com/matrix-org/synapse/issues/8195), [\#8197](https://github.com/matrix-org/synapse/issues/8197), [\#8199](https://github.com/matrix-org/synapse/issues/8199), [\#8200](https://github.com/matrix-org/synapse/issues/8200), [\#8201](https://github.com/matrix-org/synapse/issues/8201), [\#8202](https://github.com/matrix-org/synapse/issues/8202), [\#8207](https://github.com/matrix-org/synapse/issues/8207), [\#8213](https://github.com/matrix-org/synapse/issues/8213), [\#8214](https://github.com/matrix-org/synapse/issues/8214)) -- Remove some unused database functions. ([\#8085](https://github.com/matrix-org/synapse/issues/8085)) -- Add type hints to various parts of the codebase. ([\#8090](https://github.com/matrix-org/synapse/issues/8090), [\#8127](https://github.com/matrix-org/synapse/issues/8127), [\#8187](https://github.com/matrix-org/synapse/issues/8187), [\#8241](https://github.com/matrix-org/synapse/issues/8241), [\#8140](https://github.com/matrix-org/synapse/issues/8140), [\#8183](https://github.com/matrix-org/synapse/issues/8183), [\#8232](https://github.com/matrix-org/synapse/issues/8232), [\#8235](https://github.com/matrix-org/synapse/issues/8235), [\#8237](https://github.com/matrix-org/synapse/issues/8237), [\#8244](https://github.com/matrix-org/synapse/issues/8244)) -- Return the previous stream token if a non-member event is a duplicate. ([\#8093](https://github.com/matrix-org/synapse/issues/8093), [\#8112](https://github.com/matrix-org/synapse/issues/8112)) -- Separate `get_current_token` into two since there are two different use cases for it. ([\#8113](https://github.com/matrix-org/synapse/issues/8113)) -- Remove `ChainedIdGenerator`. ([\#8123](https://github.com/matrix-org/synapse/issues/8123)) -- Reduce the amount of whitespace in JSON stored and sent in responses. ([\#8124](https://github.com/matrix-org/synapse/issues/8124)) -- Update the test federation client to handle streaming responses. ([\#8130](https://github.com/matrix-org/synapse/issues/8130)) -- Micro-optimisations to `get_auth_chain_ids`. ([\#8132](https://github.com/matrix-org/synapse/issues/8132)) -- Refactor `StreamIdGenerator` and `MultiWriterIdGenerator` to have the same interface. ([\#8161](https://github.com/matrix-org/synapse/issues/8161)) -- Add functions to `MultiWriterIdGen` used by events stream. ([\#8164](https://github.com/matrix-org/synapse/issues/8164), [\#8179](https://github.com/matrix-org/synapse/issues/8179)) -- Fix tests that were broken due to the merge of 1.19.1. ([\#8167](https://github.com/matrix-org/synapse/issues/8167)) -- Make `SlavedIdTracker.advance` have the same interface as `MultiWriterIDGenerator`. ([\#8171](https://github.com/matrix-org/synapse/issues/8171)) -- Remove unused `is_guest` parameter from, and add safeguard to, `MessageHandler.get_room_data`. ([\#8174](https://github.com/matrix-org/synapse/issues/8174), [\#8181](https://github.com/matrix-org/synapse/issues/8181)) -- Standardize the mypy configuration. ([\#8175](https://github.com/matrix-org/synapse/issues/8175)) -- Refactor some of `LoginRestServlet`'s helper methods, and move them to `AuthHandler` for easier reuse. ([\#8182](https://github.com/matrix-org/synapse/issues/8182)) -- Fix `wait_for_stream_position` to allow multiple waiters on same stream ID. ([\#8196](https://github.com/matrix-org/synapse/issues/8196)) -- Make `MultiWriterIDGenerator` work for streams that use negative values. ([\#8203](https://github.com/matrix-org/synapse/issues/8203)) -- Refactor queries for device keys and cross-signatures. ([\#8204](https://github.com/matrix-org/synapse/issues/8204), [\#8205](https://github.com/matrix-org/synapse/issues/8205), [\#8222](https://github.com/matrix-org/synapse/issues/8222), [\#8224](https://github.com/matrix-org/synapse/issues/8224), [\#8225](https://github.com/matrix-org/synapse/issues/8225), [\#8231](https://github.com/matrix-org/synapse/issues/8231), [\#8233](https://github.com/matrix-org/synapse/issues/8233), [\#8234](https://github.com/matrix-org/synapse/issues/8234)) -- Fix type hints for functions decorated with `@cached`. ([\#8240](https://github.com/matrix-org/synapse/issues/8240)) -- Remove obsolete `order` field from federation send queues. ([\#8245](https://github.com/matrix-org/synapse/issues/8245)) -- Stop sub-classing from object. ([\#8249](https://github.com/matrix-org/synapse/issues/8249)) -- Add more logging to debug slow startup. ([\#8264](https://github.com/matrix-org/synapse/issues/8264)) -- Do not attempt to upgrade database schema on worker processes. ([\#8266](https://github.com/matrix-org/synapse/issues/8266), [\#8276](https://github.com/matrix-org/synapse/issues/8276)) - - -Synapse 1.19.1 (2020-08-27) -=========================== - -No significant changes. - - -Synapse 1.19.1rc1 (2020-08-25) -============================== - -Bugfixes --------- - -- Fix a bug introduced in v1.19.0 where appservices with ratelimiting disabled would still be ratelimited when joining rooms. ([\#8139](https://github.com/matrix-org/synapse/issues/8139)) -- Fix a bug introduced in v1.19.0 that would cause e.g. profile updates to fail due to incorrect application of rate limits on join requests. ([\#8153](https://github.com/matrix-org/synapse/issues/8153)) - - -Synapse 1.19.0 (2020-08-17) -=========================== - -No significant changes since 1.19.0rc1. - -Removal warning ---------------- - -As outlined in the [previous release](https://github.com/matrix-org/synapse/releases/tag/v1.18.0), -we are no longer publishing Docker images with the `-py3` tag suffix. On top of that, we have also removed the -`latest-py3` tag. Please see -[the announcement in the upgrade notes for 1.18.0](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md#upgrading-to-v1180). - - -Synapse 1.19.0rc1 (2020-08-13) -============================== - -Features --------- - -- Add option to allow server admins to join rooms which fail complexity checks. Contributed by @lugino-emeritus. ([\#7902](https://github.com/matrix-org/synapse/issues/7902)) -- Add an option to purge room or not with delete room admin endpoint (`POST /_synapse/admin/v1/rooms/<room_id>/delete`). Contributed by @dklimpel. ([\#7964](https://github.com/matrix-org/synapse/issues/7964)) -- Add rate limiting to users joining rooms. ([\#8008](https://github.com/matrix-org/synapse/issues/8008)) -- Add a `/health` endpoint to every configured HTTP listener that can be used as a health check endpoint by load balancers. ([\#8048](https://github.com/matrix-org/synapse/issues/8048)) -- Allow login to be blocked based on the values of SAML attributes. ([\#8052](https://github.com/matrix-org/synapse/issues/8052)) -- Allow guest access to the `GET /_matrix/client/r0/rooms/{room_id}/members` endpoint, according to MSC2689. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7314](https://github.com/matrix-org/synapse/issues/7314)) - - -Bugfixes --------- - -- Fix a bug introduced in Synapse v1.7.2 which caused inaccurate membership counts in the room directory. ([\#7977](https://github.com/matrix-org/synapse/issues/7977)) -- Fix a long standing bug: 'Duplicate key value violates unique constraint "event_relations_id"' when message retention is configured. ([\#7978](https://github.com/matrix-org/synapse/issues/7978)) -- Fix "no create event in auth events" when trying to reject invitation after inviter leaves. Bug introduced in Synapse v1.10.0. ([\#7980](https://github.com/matrix-org/synapse/issues/7980)) -- Fix various comments and minor discrepencies in server notices code. ([\#7996](https://github.com/matrix-org/synapse/issues/7996)) -- Fix a long standing bug where HTTP HEAD requests resulted in a 400 error. ([\#7999](https://github.com/matrix-org/synapse/issues/7999)) -- Fix a long-standing bug which caused two copies of some log lines to be written when synctl was used along with a MemoryHandler logger. ([\#8011](https://github.com/matrix-org/synapse/issues/8011), [\#8012](https://github.com/matrix-org/synapse/issues/8012)) - - -Updates to the Docker image ---------------------------- - -- We no longer publish Docker images with the `-py3` tag suffix, as [announced in the upgrade notes](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md#upgrading-to-v1180). ([\#8056](https://github.com/matrix-org/synapse/issues/8056)) - - -Improved Documentation ----------------------- - -- Document how to set up a client .well-known file and fix several pieces of outdated documentation. ([\#7899](https://github.com/matrix-org/synapse/issues/7899)) -- Improve workers docs. ([\#7990](https://github.com/matrix-org/synapse/issues/7990), [\#8000](https://github.com/matrix-org/synapse/issues/8000)) -- Fix typo in `docs/workers.md`. ([\#7992](https://github.com/matrix-org/synapse/issues/7992)) -- Add documentation for how to undo a room shutdown. ([\#7998](https://github.com/matrix-org/synapse/issues/7998), [\#8010](https://github.com/matrix-org/synapse/issues/8010)) - - -Internal Changes ----------------- - -- Reduce the amount of whitespace in JSON stored and sent in responses. Contributed by David Vo. ([\#7372](https://github.com/matrix-org/synapse/issues/7372)) -- Switch to the JSON implementation from the standard library and bump the minimum version of the canonicaljson library to 1.2.0. ([\#7936](https://github.com/matrix-org/synapse/issues/7936), [\#7979](https://github.com/matrix-org/synapse/issues/7979)) -- Convert various parts of the codebase to async/await. ([\#7947](https://github.com/matrix-org/synapse/issues/7947), [\#7948](https://github.com/matrix-org/synapse/issues/7948), [\#7949](https://github.com/matrix-org/synapse/issues/7949), [\#7951](https://github.com/matrix-org/synapse/issues/7951), [\#7963](https://github.com/matrix-org/synapse/issues/7963), [\#7973](https://github.com/matrix-org/synapse/issues/7973), [\#7975](https://github.com/matrix-org/synapse/issues/7975), [\#7976](https://github.com/matrix-org/synapse/issues/7976), [\#7981](https://github.com/matrix-org/synapse/issues/7981), [\#7987](https://github.com/matrix-org/synapse/issues/7987), [\#7989](https://github.com/matrix-org/synapse/issues/7989), [\#8003](https://github.com/matrix-org/synapse/issues/8003), [\#8014](https://github.com/matrix-org/synapse/issues/8014), [\#8016](https://github.com/matrix-org/synapse/issues/8016), [\#8027](https://github.com/matrix-org/synapse/issues/8027), [\#8031](https://github.com/matrix-org/synapse/issues/8031), [\#8032](https://github.com/matrix-org/synapse/issues/8032), [\#8035](https://github.com/matrix-org/synapse/issues/8035), [\#8042](https://github.com/matrix-org/synapse/issues/8042), [\#8044](https://github.com/matrix-org/synapse/issues/8044), [\#8045](https://github.com/matrix-org/synapse/issues/8045), [\#8061](https://github.com/matrix-org/synapse/issues/8061), [\#8062](https://github.com/matrix-org/synapse/issues/8062), [\#8063](https://github.com/matrix-org/synapse/issues/8063), [\#8066](https://github.com/matrix-org/synapse/issues/8066), [\#8069](https://github.com/matrix-org/synapse/issues/8069), [\#8070](https://github.com/matrix-org/synapse/issues/8070)) -- Move some database-related log lines from the default logger to the database/transaction loggers. ([\#7952](https://github.com/matrix-org/synapse/issues/7952)) -- Add a script to detect source code files using non-unix line terminators. ([\#7965](https://github.com/matrix-org/synapse/issues/7965), [\#7970](https://github.com/matrix-org/synapse/issues/7970)) -- Log the SAML session ID during creation. ([\#7971](https://github.com/matrix-org/synapse/issues/7971)) -- Implement new experimental push rules for some users. ([\#7997](https://github.com/matrix-org/synapse/issues/7997)) -- Remove redundant and unreliable signature check for v1 Identity Service lookup responses. ([\#8001](https://github.com/matrix-org/synapse/issues/8001)) -- Improve the performance of the register endpoint. ([\#8009](https://github.com/matrix-org/synapse/issues/8009)) -- Reduce less useful output in the newsfragment CI step. Add a link to the changelog section of the contributing guide on error. ([\#8024](https://github.com/matrix-org/synapse/issues/8024)) -- Rename storage layer objects to be more sensible. ([\#8033](https://github.com/matrix-org/synapse/issues/8033)) -- Change the default log config to reduce disk I/O and storage for new servers. ([\#8040](https://github.com/matrix-org/synapse/issues/8040)) -- Add an assertion on `prev_events` in `create_new_client_event`. ([\#8041](https://github.com/matrix-org/synapse/issues/8041)) -- Add a comment to `ServerContextFactory` about the use of `SSLv23_METHOD`. ([\#8043](https://github.com/matrix-org/synapse/issues/8043)) -- Log `OPTIONS` requests at `DEBUG` rather than `INFO` level to reduce amount logged at `INFO`. ([\#8049](https://github.com/matrix-org/synapse/issues/8049)) -- Reduce amount of outbound request logging at `INFO` level. ([\#8050](https://github.com/matrix-org/synapse/issues/8050)) -- It is no longer necessary to explicitly define `filters` in the logging configuration. (Continuing to do so is redundant but harmless.) ([\#8051](https://github.com/matrix-org/synapse/issues/8051)) -- Add and improve type hints. ([\#8058](https://github.com/matrix-org/synapse/issues/8058), [\#8064](https://github.com/matrix-org/synapse/issues/8064), [\#8060](https://github.com/matrix-org/synapse/issues/8060), [\#8067](https://github.com/matrix-org/synapse/issues/8067)) - - -Synapse 1.18.0 (2020-07-30) -=========================== - -Deprecation Warnings --------------------- - -### Docker Tags with `-py3` Suffix - -From 10th August 2020, we will no longer publish Docker images with the `-py3` tag suffix. The images tagged with the `-py3` suffix have been identical to the non-suffixed tags since release 0.99.0, and the suffix is obsolete. - -On 10th August, we will remove the `latest-py3` tag. Existing per-release tags (such as `v1.18.0-py3`) will not be removed, but no new `-py3` tags will be added. - -Scripts relying on the `-py3` suffix will need to be updated. - - -### TCP-based Replication - -When setting up worker processes, we now recommend the use of a Redis server for replication. The old direct TCP connection method is deprecated and will be removed in a future release. See [docs/workers.md](https://github.com/matrix-org/synapse/blob/release-v1.18.0/docs/workers.md) for more details. - - -Improved Documentation ----------------------- - -- Update worker docs with latest enhancements. ([\#7969](https://github.com/matrix-org/synapse/issues/7969)) - - -Synapse 1.18.0rc2 (2020-07-28) -============================== - -Bugfixes --------- - -- Fix an `AssertionError` exception introduced in v1.18.0rc1. ([\#7876](https://github.com/matrix-org/synapse/issues/7876)) -- Fix experimental support for moving typing off master when worker is restarted, which is broken in v1.18.0rc1. ([\#7967](https://github.com/matrix-org/synapse/issues/7967)) - - -Internal Changes ----------------- - -- Further optimise queueing of inbound replication commands. ([\#7876](https://github.com/matrix-org/synapse/issues/7876)) - - -Synapse 1.18.0rc1 (2020-07-27) -============================== - -Features --------- - -- Include room states on invite events that are sent to application services. Contributed by @Sorunome. ([\#6455](https://github.com/matrix-org/synapse/issues/6455)) -- Add delete room admin endpoint (`POST /_synapse/admin/v1/rooms/<room_id>/delete`). Contributed by @dklimpel. ([\#7613](https://github.com/matrix-org/synapse/issues/7613), [\#7953](https://github.com/matrix-org/synapse/issues/7953)) -- Add experimental support for running multiple federation sender processes. ([\#7798](https://github.com/matrix-org/synapse/issues/7798)) -- Add the option to validate the `iss` and `aud` claims for JWT logins. ([\#7827](https://github.com/matrix-org/synapse/issues/7827)) -- Add support for handling registration requests across multiple client reader workers. ([\#7830](https://github.com/matrix-org/synapse/issues/7830)) -- Add an admin API to list the users in a room. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7842](https://github.com/matrix-org/synapse/issues/7842)) -- Allow email subjects to be customised through Synapse's configuration. ([\#7846](https://github.com/matrix-org/synapse/issues/7846)) -- Add the ability to re-activate an account from the admin API. ([\#7847](https://github.com/matrix-org/synapse/issues/7847), [\#7908](https://github.com/matrix-org/synapse/issues/7908)) -- Add experimental support for running multiple pusher workers. ([\#7855](https://github.com/matrix-org/synapse/issues/7855)) -- Add experimental support for moving typing off master. ([\#7869](https://github.com/matrix-org/synapse/issues/7869), [\#7959](https://github.com/matrix-org/synapse/issues/7959)) -- Report CPU metrics to prometheus for time spent processing replication commands. ([\#7879](https://github.com/matrix-org/synapse/issues/7879)) -- Support oEmbed for media previews. ([\#7920](https://github.com/matrix-org/synapse/issues/7920)) -- Abort federation requests where the client disconnects before the ratelimiter expires. ([\#7930](https://github.com/matrix-org/synapse/issues/7930)) -- Cache responses to `/_matrix/federation/v1/state_ids` to reduce duplicated work. ([\#7931](https://github.com/matrix-org/synapse/issues/7931)) - - -Bugfixes --------- - -- Fix detection of out of sync remote device lists when receiving events from remote users. ([\#7815](https://github.com/matrix-org/synapse/issues/7815)) -- Fix bug where Synapse fails to process an incoming event over federation if the server is missing too much of the event's auth chain. ([\#7817](https://github.com/matrix-org/synapse/issues/7817)) -- Fix a bug causing Synapse to misinterpret the value `off` for `encryption_enabled_by_default_for_room_type` in its configuration file(s) if that value isn't surrounded by quotes. This bug was introduced in v1.16.0. ([\#7822](https://github.com/matrix-org/synapse/issues/7822)) -- Fix bug where we did not always pass in `app_name` or `server_name` to email templates, including e.g. for registration emails. ([\#7829](https://github.com/matrix-org/synapse/issues/7829)) -- Errors which occur while using the non-standard JWT login now return the proper error: `403 Forbidden` with an error code of `M_FORBIDDEN`. ([\#7844](https://github.com/matrix-org/synapse/issues/7844)) -- Fix "AttributeError: 'str' object has no attribute 'get'" error message when applying per-room message retention policies. The bug was introduced in Synapse 1.7.0. ([\#7850](https://github.com/matrix-org/synapse/issues/7850)) -- Fix a bug introduced in Synapse 1.10.0 which could cause a "no create event in auth events" error during room creation. ([\#7854](https://github.com/matrix-org/synapse/issues/7854)) -- Fix a bug which allowed empty rooms to be rejoined over federation. ([\#7859](https://github.com/matrix-org/synapse/issues/7859)) -- Fix 'Unable to find a suitable guest user ID' error when using multiple client_reader workers. ([\#7866](https://github.com/matrix-org/synapse/issues/7866)) -- Fix a long standing bug where the tracing of async functions with opentracing was broken. ([\#7872](https://github.com/matrix-org/synapse/issues/7872), [\#7961](https://github.com/matrix-org/synapse/issues/7961)) -- Fix "TypeError in `synapse.notifier`" exceptions. ([\#7880](https://github.com/matrix-org/synapse/issues/7880)) -- Fix deprecation warning due to invalid escape sequences. ([\#7895](https://github.com/matrix-org/synapse/issues/7895)) - - -Updates to the Docker image ---------------------------- - -- Base docker image on Debian Buster rather than Alpine Linux. Contributed by @maquis196. ([\#7839](https://github.com/matrix-org/synapse/issues/7839)) - - -Improved Documentation ----------------------- - -- Provide instructions on using `register_new_matrix_user` via docker. ([\#7885](https://github.com/matrix-org/synapse/issues/7885)) -- Change the sample config postgres user section to use `synapse_user` instead of `synapse` to align with the documentation. ([\#7889](https://github.com/matrix-org/synapse/issues/7889)) -- Reorder database paragraphs to promote postgres over sqlite. ([\#7933](https://github.com/matrix-org/synapse/issues/7933)) -- Update the dates of ACME v1's end of life in [`ACME.md`](https://github.com/matrix-org/synapse/blob/master/docs/ACME.md). ([\#7934](https://github.com/matrix-org/synapse/issues/7934)) - - -Deprecations and Removals -------------------------- - -- Remove unused `synapse_replication_tcp_resource_invalidate_cache` prometheus metric. ([\#7878](https://github.com/matrix-org/synapse/issues/7878)) -- Remove Ubuntu Eoan from the list of `.deb` packages that we build as it is now end-of-life. Contributed by @gary-kim. ([\#7888](https://github.com/matrix-org/synapse/issues/7888)) - - -Internal Changes ----------------- - -- Switch parts of the codebase from `simplejson` to the standard library `json`. ([\#7802](https://github.com/matrix-org/synapse/issues/7802)) -- Add type hints to the http server code and remove an unused parameter. ([\#7813](https://github.com/matrix-org/synapse/issues/7813)) -- Add type hints to synapse.api.errors module. ([\#7820](https://github.com/matrix-org/synapse/issues/7820)) -- Ensure that calls to `json.dumps` are compatible with the standard library json. ([\#7836](https://github.com/matrix-org/synapse/issues/7836)) -- Remove redundant `retry_on_integrity_error` wrapper for event persistence code. ([\#7848](https://github.com/matrix-org/synapse/issues/7848)) -- Consistently use `db_to_json` to convert from database values to JSON objects. ([\#7849](https://github.com/matrix-org/synapse/issues/7849)) -- Convert various parts of the codebase to async/await. ([\#7851](https://github.com/matrix-org/synapse/issues/7851), [\#7860](https://github.com/matrix-org/synapse/issues/7860), [\#7868](https://github.com/matrix-org/synapse/issues/7868), [\#7871](https://github.com/matrix-org/synapse/issues/7871), [\#7873](https://github.com/matrix-org/synapse/issues/7873), [\#7874](https://github.com/matrix-org/synapse/issues/7874), [\#7884](https://github.com/matrix-org/synapse/issues/7884), [\#7912](https://github.com/matrix-org/synapse/issues/7912), [\#7935](https://github.com/matrix-org/synapse/issues/7935), [\#7939](https://github.com/matrix-org/synapse/issues/7939), [\#7942](https://github.com/matrix-org/synapse/issues/7942), [\#7944](https://github.com/matrix-org/synapse/issues/7944)) -- Add support for handling registration requests across multiple client reader workers. ([\#7853](https://github.com/matrix-org/synapse/issues/7853)) -- Small performance improvement in typing processing. ([\#7856](https://github.com/matrix-org/synapse/issues/7856)) -- The default value of `filter_timeline_limit` was changed from -1 (no limit) to 100. ([\#7858](https://github.com/matrix-org/synapse/issues/7858)) -- Optimise queueing of inbound replication commands. ([\#7861](https://github.com/matrix-org/synapse/issues/7861)) -- Add some type annotations to `HomeServer` and `BaseHandler`. ([\#7870](https://github.com/matrix-org/synapse/issues/7870)) -- Clean up `PreserveLoggingContext`. ([\#7877](https://github.com/matrix-org/synapse/issues/7877)) -- Change "unknown room version" logging from 'error' to 'warning'. ([\#7881](https://github.com/matrix-org/synapse/issues/7881)) -- Stop using `device_max_stream_id` table and just use `device_inbox.stream_id`. ([\#7882](https://github.com/matrix-org/synapse/issues/7882)) -- Return an empty body for OPTIONS requests. ([\#7886](https://github.com/matrix-org/synapse/issues/7886)) -- Fix typo in generated config file. Contributed by @ThiefMaster. ([\#7890](https://github.com/matrix-org/synapse/issues/7890)) -- Import ABC from `collections.abc` for Python 3.10 compatibility. ([\#7892](https://github.com/matrix-org/synapse/issues/7892)) -- Remove unused functions `time_function`, `trace_function`, `get_previous_frames` - and `get_previous_frame` from `synapse.logging.utils` module. ([\#7897](https://github.com/matrix-org/synapse/issues/7897)) -- Lint the `contrib/` directory in CI and linting scripts, add `synctl` to the linting script for consistency with CI. ([\#7914](https://github.com/matrix-org/synapse/issues/7914)) -- Use Element CSS and logo in notification emails when app name is Element. ([\#7919](https://github.com/matrix-org/synapse/issues/7919)) -- Optimisation to /sync handling: skip serializing the response if the client has already disconnected. ([\#7927](https://github.com/matrix-org/synapse/issues/7927)) -- When a client disconnects, don't log it as 'Error processing request'. ([\#7928](https://github.com/matrix-org/synapse/issues/7928)) -- Add debugging to `/sync` response generation (disabled by default). ([\#7929](https://github.com/matrix-org/synapse/issues/7929)) -- Update comments that refer to Deferreds for async functions. ([\#7945](https://github.com/matrix-org/synapse/issues/7945)) -- Simplify error handling in federation handler. ([\#7950](https://github.com/matrix-org/synapse/issues/7950)) - - -Synapse 1.17.0 (2020-07-13) -=========================== - -Synapse 1.17.0 is identical to 1.17.0rc1, with the addition of the fix that was included in 1.16.1. - - -Synapse 1.16.1 (2020-07-10) -=========================== - -In some distributions of Synapse 1.16.0, we incorrectly included a database migration which added a new, unused table. This release removes the redundant table. - -Bugfixes --------- - -- Drop table `local_rejections_stream` which was incorrectly added in Synapse 1.16.0. ([\#7816](https://github.com/matrix-org/synapse/issues/7816), [b1beb3ff5](https://github.com/matrix-org/synapse/commit/b1beb3ff5)) - - -Synapse 1.17.0rc1 (2020-07-09) -============================== - -Bugfixes --------- - -- Fix inconsistent handling of upper and lower case in email addresses when used as identifiers for login, etc. Contributed by @dklimpel. ([\#7021](https://github.com/matrix-org/synapse/issues/7021)) -- Fix "Tried to close a non-active scope!" error messages when opentracing is enabled. ([\#7732](https://github.com/matrix-org/synapse/issues/7732)) -- Fix incorrect error message when database CTYPE was set incorrectly. ([\#7760](https://github.com/matrix-org/synapse/issues/7760)) -- Fix to not ignore `set_tweak` actions in Push Rules that have no `value`, as permitted by the specification. ([\#7766](https://github.com/matrix-org/synapse/issues/7766)) -- Fix synctl to handle empty config files correctly. Contributed by @kotovalexarian. ([\#7779](https://github.com/matrix-org/synapse/issues/7779)) -- Fixes a long standing bug in worker mode where worker information was saved in the devices table instead of the original IP address and user agent. ([\#7797](https://github.com/matrix-org/synapse/issues/7797)) -- Fix 'stuck invites' which happen when we are unable to reject a room invite received over federation. ([\#7804](https://github.com/matrix-org/synapse/issues/7804), [\#7809](https://github.com/matrix-org/synapse/issues/7809), [\#7810](https://github.com/matrix-org/synapse/issues/7810)) - - -Updates to the Docker image ---------------------------- - -- Include libwebp in the Docker file to properly handle webp image uploads. ([\#7791](https://github.com/matrix-org/synapse/issues/7791)) - - -Improved Documentation ----------------------- - -- Improve the documentation of the non-standard JSON web token login type. ([\#7776](https://github.com/matrix-org/synapse/issues/7776)) -- Update doc links for caddy. Contributed by Nicolai Søborg. ([\#7789](https://github.com/matrix-org/synapse/issues/7789)) - - -Internal Changes ----------------- - -- Refactor getting replication updates from database. ([\#7740](https://github.com/matrix-org/synapse/issues/7740)) -- Send push notifications with a high or low priority depending upon whether they may generate user-observable effects. ([\#7765](https://github.com/matrix-org/synapse/issues/7765)) -- Use symbolic names for replication stream names. ([\#7768](https://github.com/matrix-org/synapse/issues/7768)) -- Add early returns to `_check_for_soft_fail`. ([\#7769](https://github.com/matrix-org/synapse/issues/7769)) -- Fix up `synapse.handlers.federation` to pass mypy. ([\#7770](https://github.com/matrix-org/synapse/issues/7770)) -- Convert the appserver handler to async/await. ([\#7775](https://github.com/matrix-org/synapse/issues/7775)) -- Allow to use higher versions of prometheus_client <0.9.0 which are expected to introduce no breaking changes. Contributed by Oliver Kurz. ([\#7780](https://github.com/matrix-org/synapse/issues/7780)) -- Update linting scripts and codebase to be compatible with `isort` v5. ([\#7786](https://github.com/matrix-org/synapse/issues/7786)) -- Stop populating unused table `local_invites`. ([\#7793](https://github.com/matrix-org/synapse/issues/7793)) -- Ensure that strings (not bytes) are passed into JSON serialization. ([\#7799](https://github.com/matrix-org/synapse/issues/7799)) -- Switch from simplejson to the standard library json. ([\#7800](https://github.com/matrix-org/synapse/issues/7800)) -- Add `signing_key` property to `HomeServer` to save code duplication. ([\#7805](https://github.com/matrix-org/synapse/issues/7805)) -- Improve stacktraces from exceptions in background processes. ([\#7808](https://github.com/matrix-org/synapse/issues/7808)) -- Fix various spelling errors in comments and log lines. ([\#7811](https://github.com/matrix-org/synapse/issues/7811)) - - -Synapse 1.16.0 (2020-07-08) -=========================== - -No significant changes since 1.16.0rc2. - -Note that this release deprecates the `m.login.jwt` login method, renaming it -to `org.matrix.login.jwt`, as `m.login.jwt` is not part of the Matrix spec. -Otherwise the behaviour is identical. Synapse will accept both names for now, -but this may change in a future release. - -Synapse 1.16.0rc2 (2020-07-02) -============================== - -Synapse 1.16.0rc2 includes the security fixes released with Synapse 1.15.2. -Please see [below](#synapse-1152-2020-07-02) for more details. - -Improved Documentation ----------------------- - -- Update postgres image in example `docker-compose.yaml` to tag `12-alpine`. ([\#7696](https://github.com/matrix-org/synapse/issues/7696)) - - -Internal Changes ----------------- - -- Add some metrics for inbound and outbound federation latencies: `synapse_federation_server_pdu_process_time` and `synapse_event_processing_lag_by_event`. ([\#7771](https://github.com/matrix-org/synapse/issues/7771)) - - -Synapse 1.15.2 (2020-07-02) -=========================== - -Due to the two security issues highlighted below, server administrators are -encouraged to update Synapse. We are not aware of these vulnerabilities being -exploited in the wild. - -Security advisory ------------------ - -* A malicious homeserver could force Synapse to reset the state in a room to a - small subset of the correct state. This affects all Synapse deployments which - federate with untrusted servers. ([96e9afe6](https://github.com/matrix-org/synapse/commit/96e9afe62500310977dc3cbc99a8d16d3d2fa15c)) -* HTML pages served via Synapse were vulnerable to clickjacking attacks. This - predominantly affects homeservers with single-sign-on enabled, but all server - administrators are encouraged to upgrade. ([ea26e9a9](https://github.com/matrix-org/synapse/commit/ea26e9a98b0541fc886a1cb826a38352b7599dbe)) - - This was reported by [Quentin Gliech](https://sandhose.fr/). - - -Synapse 1.16.0rc1 (2020-07-01) -============================== - -Features --------- - -- Add an option to enable encryption by default for new rooms. ([\#7639](https://github.com/matrix-org/synapse/issues/7639)) -- Add support for running multiple media repository workers. See [docs/workers.md](https://github.com/matrix-org/synapse/blob/release-v1.16.0/docs/workers.md) for instructions. ([\#7706](https://github.com/matrix-org/synapse/issues/7706)) -- Media can now be marked as safe from quarantined. ([\#7718](https://github.com/matrix-org/synapse/issues/7718)) -- Expand the configuration options for auto-join rooms. ([\#7763](https://github.com/matrix-org/synapse/issues/7763)) - - -Bugfixes --------- - -- Remove `user_id` from the response to `GET /_matrix/client/r0/presence/{userId}/status` to match the specification. ([\#7606](https://github.com/matrix-org/synapse/issues/7606)) -- In worker mode, ensure that replicated data has not already been received. ([\#7648](https://github.com/matrix-org/synapse/issues/7648)) -- Fix intermittent exception during startup, introduced in Synapse 1.14.0. ([\#7663](https://github.com/matrix-org/synapse/issues/7663)) -- Include a user-agent for federation and well-known requests. ([\#7677](https://github.com/matrix-org/synapse/issues/7677)) -- Accept the proper field (`phone`) for the `m.id.phone` identifier type. The legacy field of `number` is still accepted as a fallback. Bug introduced in v0.20.0. ([\#7687](https://github.com/matrix-org/synapse/issues/7687)) -- Fix "Starting db txn 'get_completed_ui_auth_stages' from sentinel context" warning. The bug was introduced in 1.13.0. ([\#7688](https://github.com/matrix-org/synapse/issues/7688)) -- Compare the URI and method during user interactive authentication (instead of the URI twice). Bug introduced in 1.13.0. ([\#7689](https://github.com/matrix-org/synapse/issues/7689)) -- Fix a long standing bug where the response to the `GET room_keys/version` endpoint had the incorrect type for the `etag` field. ([\#7691](https://github.com/matrix-org/synapse/issues/7691)) -- Fix logged error during device resync in opentracing. Broke in v1.14.0. ([\#7698](https://github.com/matrix-org/synapse/issues/7698)) -- Do not break push rule evaluation when receiving an event with a non-string body. This is a long-standing bug. ([\#7701](https://github.com/matrix-org/synapse/issues/7701)) -- Fixs a long standing bug which resulted in an exception: "TypeError: argument of type 'ObservableDeferred' is not iterable". ([\#7708](https://github.com/matrix-org/synapse/issues/7708)) -- The `synapse_port_db` script no longer fails when the `ui_auth_sessions` table is non-empty. This bug has existed since v1.13.0. ([\#7711](https://github.com/matrix-org/synapse/issues/7711)) -- Synapse will now fetch media from the proper specified URL (using the r0 prefix instead of the unspecified v1). ([\#7714](https://github.com/matrix-org/synapse/issues/7714)) -- Fix the tables ignored by `synapse_port_db` to be in sync the current database schema. ([\#7717](https://github.com/matrix-org/synapse/issues/7717)) -- Fix missing `Content-Length` on HTTP responses from the metrics handler. ([\#7730](https://github.com/matrix-org/synapse/issues/7730)) -- Fix large state resolutions from stalling Synapse for seconds at a time. ([\#7735](https://github.com/matrix-org/synapse/issues/7735), [\#7746](https://github.com/matrix-org/synapse/issues/7746)) - - -Improved Documentation ----------------------- - -- Spelling correction in sample_config.yaml. ([\#7652](https://github.com/matrix-org/synapse/issues/7652)) -- Added instructions for how to use Keycloak via OpenID Connect to authenticate with Synapse. ([\#7659](https://github.com/matrix-org/synapse/issues/7659)) -- Corrected misspelling of PostgreSQL. ([\#7724](https://github.com/matrix-org/synapse/issues/7724)) - - -Deprecations and Removals -------------------------- - -- Deprecate `m.login.jwt` login method in favour of `org.matrix.login.jwt`, as `m.login.jwt` is not part of the Matrix spec. ([\#7675](https://github.com/matrix-org/synapse/issues/7675)) - - -Internal Changes ----------------- - -- Refactor getting replication updates from database. ([\#7636](https://github.com/matrix-org/synapse/issues/7636)) -- Clean-up the login fallback code. ([\#7657](https://github.com/matrix-org/synapse/issues/7657)) -- Increase the default SAML session expiry time to 15 minutes. ([\#7664](https://github.com/matrix-org/synapse/issues/7664)) -- Convert the device message and pagination handlers to async/await. ([\#7678](https://github.com/matrix-org/synapse/issues/7678)) -- Convert typing handler to async/await. ([\#7679](https://github.com/matrix-org/synapse/issues/7679)) -- Require `parameterized` package version to be at least 0.7.0. ([\#7680](https://github.com/matrix-org/synapse/issues/7680)) -- Refactor handling of `listeners` configuration settings. ([\#7681](https://github.com/matrix-org/synapse/issues/7681)) -- Replace uses of `six.iterkeys`/`iteritems`/`itervalues` with `keys()`/`items()`/`values()`. ([\#7692](https://github.com/matrix-org/synapse/issues/7692)) -- Add support for using `rust-python-jaeger-reporter` library to reduce jaeger tracing overhead. ([\#7697](https://github.com/matrix-org/synapse/issues/7697)) -- Make Tox actions work on Debian 10. ([\#7703](https://github.com/matrix-org/synapse/issues/7703)) -- Replace all remaining uses of `six` with native Python 3 equivalents. Contributed by @ilmari. ([\#7704](https://github.com/matrix-org/synapse/issues/7704)) -- Fix broken link in sample config. ([\#7712](https://github.com/matrix-org/synapse/issues/7712)) -- Speed up state res v2 across large state differences. ([\#7725](https://github.com/matrix-org/synapse/issues/7725)) -- Convert directory handler to async/await. ([\#7727](https://github.com/matrix-org/synapse/issues/7727)) -- Move `flake8` to the end of `scripts-dev/lint.sh` as it takes the longest and could cause the script to exit early. ([\#7738](https://github.com/matrix-org/synapse/issues/7738)) -- Explain the "test" conditional requirement for dependencies is not all of the modules necessary to run the unit tests. ([\#7751](https://github.com/matrix-org/synapse/issues/7751)) -- Add some metrics for inbound and outbound federation latencies: `synapse_federation_server_pdu_process_time` and `synapse_event_processing_lag_by_event`. ([\#7755](https://github.com/matrix-org/synapse/issues/7755)) - - -Synapse 1.15.1 (2020-06-16) -=========================== - -Bugfixes --------- - -- Fix a bug introduced in v1.15.0 that would crash Synapse on start when using certain password auth providers. ([\#7684](https://github.com/matrix-org/synapse/issues/7684)) -- Fix a bug introduced in v1.15.0 which meant that some 3PID management endpoints were not accessible on the correct URL. ([\#7685](https://github.com/matrix-org/synapse/issues/7685)) - - -Synapse 1.15.0 (2020-06-11) -=========================== - -No significant changes. - - -Synapse 1.15.0rc1 (2020-06-09) -============================== - -Features --------- - -- Advertise support for Client-Server API r0.6.0 and remove related unstable feature flags. ([\#6585](https://github.com/matrix-org/synapse/issues/6585)) -- Add an option to disable autojoining rooms for guest accounts. ([\#6637](https://github.com/matrix-org/synapse/issues/6637)) -- For SAML authentication, add the ability to pass email addresses to be added to new users' accounts via SAML attributes. Contributed by Christopher Cooper. ([\#7385](https://github.com/matrix-org/synapse/issues/7385)) -- Add admin APIs to allow server admins to manage users' devices. Contributed by @dklimpel. ([\#7481](https://github.com/matrix-org/synapse/issues/7481)) -- Add support for generating thumbnails for WebP images. Previously, users would see an empty box instead of preview image. Contributed by @WGH-. ([\#7586](https://github.com/matrix-org/synapse/issues/7586)) -- Support the standardized `m.login.sso` user-interactive authentication flow. ([\#7630](https://github.com/matrix-org/synapse/issues/7630)) - - -Bugfixes --------- - -- Allow new users to be registered via the admin API even if the monthly active user limit has been reached. Contributed by @dklimpel. ([\#7263](https://github.com/matrix-org/synapse/issues/7263)) -- Fix email notifications not being enabled for new users when created via the Admin API. ([\#7267](https://github.com/matrix-org/synapse/issues/7267)) -- Fix str placeholders in an instance of `PrepareDatabaseException`. Introduced in Synapse v1.8.0. ([\#7575](https://github.com/matrix-org/synapse/issues/7575)) -- Fix a bug in automatic user creation during first time login with `m.login.jwt`. Regression in v1.6.0. Contributed by @olof. ([\#7585](https://github.com/matrix-org/synapse/issues/7585)) -- Fix a bug causing the cross-signing keys to be ignored when resyncing a device list. ([\#7594](https://github.com/matrix-org/synapse/issues/7594)) -- Fix metrics failing when there is a large number of active background processes. ([\#7597](https://github.com/matrix-org/synapse/issues/7597)) -- Fix bug where returning rooms for a group would fail if it included a room that the server was not in. ([\#7599](https://github.com/matrix-org/synapse/issues/7599)) -- Fix duplicate key violation when persisting read markers. ([\#7607](https://github.com/matrix-org/synapse/issues/7607)) -- Prevent an entire iteration of the device list resync loop from failing if one server responds with a malformed result. ([\#7609](https://github.com/matrix-org/synapse/issues/7609)) -- Fix exceptions when fetching events from a remote host fails. ([\#7622](https://github.com/matrix-org/synapse/issues/7622)) -- Make `synctl restart` start synapse if it wasn't running. ([\#7624](https://github.com/matrix-org/synapse/issues/7624)) -- Pass device information through to the login endpoint when using the login fallback. ([\#7629](https://github.com/matrix-org/synapse/issues/7629)) -- Advertise the `m.login.token` login flow when OpenID Connect is enabled. ([\#7631](https://github.com/matrix-org/synapse/issues/7631)) -- Fix bug in account data replication stream. ([\#7656](https://github.com/matrix-org/synapse/issues/7656)) - - -Improved Documentation ----------------------- - -- Update the OpenBSD installation instructions. ([\#7587](https://github.com/matrix-org/synapse/issues/7587)) -- Advertise Python 3.8 support in `setup.py`. ([\#7602](https://github.com/matrix-org/synapse/issues/7602)) -- Add a link to `#synapse:matrix.org` in the troubleshooting section of the README. ([\#7603](https://github.com/matrix-org/synapse/issues/7603)) -- Clarifications to the admin api documentation. ([\#7647](https://github.com/matrix-org/synapse/issues/7647)) - - -Internal Changes ----------------- - -- Convert the identity handler to async/await. ([\#7561](https://github.com/matrix-org/synapse/issues/7561)) -- Improve query performance for fetching state from a PostgreSQL database. Contributed by @ilmari. ([\#7567](https://github.com/matrix-org/synapse/issues/7567)) -- Speed up processing of federation stream RDATA rows. ([\#7584](https://github.com/matrix-org/synapse/issues/7584)) -- Add comment to systemd example to show postgresql dependency. ([\#7591](https://github.com/matrix-org/synapse/issues/7591)) -- Refactor `Ratelimiter` to limit the amount of expensive config value accesses. ([\#7595](https://github.com/matrix-org/synapse/issues/7595)) -- Convert groups handlers to async/await. ([\#7600](https://github.com/matrix-org/synapse/issues/7600)) -- Clean up exception handling in `SAML2ResponseResource`. ([\#7614](https://github.com/matrix-org/synapse/issues/7614)) -- Check that all asynchronous tasks succeed and general cleanup of `MonthlyActiveUsersTestCase` and `TestMauLimit`. ([\#7619](https://github.com/matrix-org/synapse/issues/7619)) -- Convert `get_user_id_by_threepid` to async/await. ([\#7620](https://github.com/matrix-org/synapse/issues/7620)) -- Switch to upstream `dh-virtualenv` rather than our fork for Debian package builds. ([\#7621](https://github.com/matrix-org/synapse/issues/7621)) -- Update CI scripts to check the number in the newsfile fragment. ([\#7623](https://github.com/matrix-org/synapse/issues/7623)) -- Check if the localpart of a Matrix ID is reserved for guest users earlier in the registration flow, as well as when responding to requests to `/register/available`. ([\#7625](https://github.com/matrix-org/synapse/issues/7625)) -- Minor cleanups to OpenID Connect integration. ([\#7628](https://github.com/matrix-org/synapse/issues/7628)) -- Attempt to fix flaky test: `PhoneHomeStatsTestCase.test_performance_100`. ([\#7634](https://github.com/matrix-org/synapse/issues/7634)) -- Fix typos of `m.olm.curve25519-aes-sha2` and `m.megolm.v1.aes-sha2` in comments, test files. ([\#7637](https://github.com/matrix-org/synapse/issues/7637)) -- Convert user directory, state deltas, and stats handlers to async/await. ([\#7640](https://github.com/matrix-org/synapse/issues/7640)) -- Remove some unused constants. ([\#7644](https://github.com/matrix-org/synapse/issues/7644)) -- Fix type information on `assert_*_is_admin` methods. ([\#7645](https://github.com/matrix-org/synapse/issues/7645)) -- Convert registration handler to async/await. ([\#7649](https://github.com/matrix-org/synapse/issues/7649)) - - -Synapse 1.14.0 (2020-05-28) -=========================== - -No significant changes. - - -Synapse 1.14.0rc2 (2020-05-27) -============================== - -Bugfixes --------- - -- Fix cache config to not apply cache factor to event cache. Regression in v1.14.0rc1. ([\#7578](https://github.com/matrix-org/synapse/issues/7578)) -- Fix bug where `ReplicationStreamer` was not always started when replication was enabled. Bug introduced in v1.14.0rc1. ([\#7579](https://github.com/matrix-org/synapse/issues/7579)) -- Fix specifying individual cache factors for caches with special characters in their name. Regression in v1.14.0rc1. ([\#7580](https://github.com/matrix-org/synapse/issues/7580)) - - -Improved Documentation ----------------------- - -- Fix the OIDC `client_auth_method` value in the sample config. ([\#7581](https://github.com/matrix-org/synapse/issues/7581)) - - -Synapse 1.14.0rc1 (2020-05-26) -============================== - -Features --------- - -- Synapse's cache factor can now be configured in `homeserver.yaml` by the `caches.global_factor` setting. Additionally, `caches.per_cache_factors` controls the cache factors for individual caches. ([\#6391](https://github.com/matrix-org/synapse/issues/6391)) -- Add OpenID Connect login/registration support. Contributed by Quentin Gliech, on behalf of [les Connecteurs](https://connecteu.rs). ([\#7256](https://github.com/matrix-org/synapse/issues/7256), [\#7457](https://github.com/matrix-org/synapse/issues/7457)) -- Add room details admin endpoint. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7317](https://github.com/matrix-org/synapse/issues/7317)) -- Allow for using more than one spam checker module at once. ([\#7435](https://github.com/matrix-org/synapse/issues/7435)) -- Add additional authentication checks for `m.room.power_levels` event per [MSC2209](https://github.com/matrix-org/matrix-doc/pull/2209). ([\#7502](https://github.com/matrix-org/synapse/issues/7502)) -- Implement room version 6 per [MSC2240](https://github.com/matrix-org/matrix-doc/pull/2240). ([\#7506](https://github.com/matrix-org/synapse/issues/7506)) -- Add highly experimental option to move event persistence off master. ([\#7281](https://github.com/matrix-org/synapse/issues/7281), [\#7374](https://github.com/matrix-org/synapse/issues/7374), [\#7436](https://github.com/matrix-org/synapse/issues/7436), [\#7440](https://github.com/matrix-org/synapse/issues/7440), [\#7475](https://github.com/matrix-org/synapse/issues/7475), [\#7490](https://github.com/matrix-org/synapse/issues/7490), [\#7491](https://github.com/matrix-org/synapse/issues/7491), [\#7492](https://github.com/matrix-org/synapse/issues/7492), [\#7493](https://github.com/matrix-org/synapse/issues/7493), [\#7495](https://github.com/matrix-org/synapse/issues/7495), [\#7515](https://github.com/matrix-org/synapse/issues/7515), [\#7516](https://github.com/matrix-org/synapse/issues/7516), [\#7517](https://github.com/matrix-org/synapse/issues/7517), [\#7542](https://github.com/matrix-org/synapse/issues/7542)) - - -Bugfixes --------- - -- Fix a bug where event updates might not be sent over replication to worker processes after the stream falls behind. ([\#7384](https://github.com/matrix-org/synapse/issues/7384)) -- Allow expired user accounts to log out their device sessions. ([\#7443](https://github.com/matrix-org/synapse/issues/7443)) -- Fix a bug that would cause Synapse not to resync out-of-sync device lists. ([\#7453](https://github.com/matrix-org/synapse/issues/7453)) -- Prevent rooms with 0 members or with invalid version strings from breaking group queries. ([\#7465](https://github.com/matrix-org/synapse/issues/7465)) -- Workaround for an upstream Twisted bug that caused Synapse to become unresponsive after startup. ([\#7473](https://github.com/matrix-org/synapse/issues/7473)) -- Fix Redis reconnection logic that can result in missed updates over replication if master reconnects to Redis without restarting. ([\#7482](https://github.com/matrix-org/synapse/issues/7482)) -- When sending `m.room.member` events, omit `displayname` and `avatar_url` if they aren't set instead of setting them to `null`. Contributed by Aaron Raimist. ([\#7497](https://github.com/matrix-org/synapse/issues/7497)) -- Fix incorrect `method` label on `synapse_http_matrixfederationclient_{requests,responses}` prometheus metrics. ([\#7503](https://github.com/matrix-org/synapse/issues/7503)) -- Ignore incoming presence events from other homeservers if presence is disabled locally. ([\#7508](https://github.com/matrix-org/synapse/issues/7508)) -- Fix a long-standing bug that broke the update remote profile background process. ([\#7511](https://github.com/matrix-org/synapse/issues/7511)) -- Hash passwords as early as possible during password reset. ([\#7538](https://github.com/matrix-org/synapse/issues/7538)) -- Fix bug where a local user leaving a room could fail under rare circumstances. ([\#7548](https://github.com/matrix-org/synapse/issues/7548)) -- Fix "Missing RelayState parameter" error when using user interactive authentication with SAML for some SAML providers. ([\#7552](https://github.com/matrix-org/synapse/issues/7552)) -- Fix exception `'GenericWorkerReplicationHandler' object has no attribute 'send_federation_ack'`, introduced in v1.13.0. ([\#7564](https://github.com/matrix-org/synapse/issues/7564)) -- `synctl` now warns if it was unable to stop Synapse and will not attempt to start Synapse if nothing was stopped. Contributed by Romain Bouyé. ([\#6598](https://github.com/matrix-org/synapse/issues/6598)) - - -Updates to the Docker image ---------------------------- - -- Update docker runtime image to Alpine v3.11. Contributed by @Starbix. ([\#7398](https://github.com/matrix-org/synapse/issues/7398)) - - -Improved Documentation ----------------------- - -- Update information about mapping providers for SAML and OpenID. ([\#7458](https://github.com/matrix-org/synapse/issues/7458)) -- Add additional reverse proxy example for Caddy v2. Contributed by Jeff Peeler. ([\#7463](https://github.com/matrix-org/synapse/issues/7463)) -- Fix copy-paste error in `ServerNoticesConfig` docstring. Contributed by @ptman. ([\#7477](https://github.com/matrix-org/synapse/issues/7477)) -- Improve the formatting of `reverse_proxy.md`. ([\#7514](https://github.com/matrix-org/synapse/issues/7514)) -- Change the systemd worker service to check that the worker config file exists instead of silently failing. Contributed by David Vo. ([\#7528](https://github.com/matrix-org/synapse/issues/7528)) -- Minor clarifications to the TURN docs. ([\#7533](https://github.com/matrix-org/synapse/issues/7533)) - - -Internal Changes ----------------- - -- Add typing annotations in `synapse.federation`. ([\#7382](https://github.com/matrix-org/synapse/issues/7382)) -- Convert the room handler to async/await. ([\#7396](https://github.com/matrix-org/synapse/issues/7396)) -- Improve performance of `get_e2e_cross_signing_key`. ([\#7428](https://github.com/matrix-org/synapse/issues/7428)) -- Improve performance of `mark_as_sent_devices_by_remote`. ([\#7429](https://github.com/matrix-org/synapse/issues/7429), [\#7562](https://github.com/matrix-org/synapse/issues/7562)) -- Add type hints to the SAML handler. ([\#7445](https://github.com/matrix-org/synapse/issues/7445)) -- Remove storage method `get_hosts_in_room` that is no longer called anywhere. ([\#7448](https://github.com/matrix-org/synapse/issues/7448)) -- Fix some typos in the `notice_expiry` templates. ([\#7449](https://github.com/matrix-org/synapse/issues/7449)) -- Convert the federation handler to async/await. ([\#7459](https://github.com/matrix-org/synapse/issues/7459)) -- Convert the search handler to async/await. ([\#7460](https://github.com/matrix-org/synapse/issues/7460)) -- Add type hints to `synapse.event_auth`. ([\#7505](https://github.com/matrix-org/synapse/issues/7505)) -- Convert the room member handler to async/await. ([\#7507](https://github.com/matrix-org/synapse/issues/7507)) -- Add type hints to room member handler. ([\#7513](https://github.com/matrix-org/synapse/issues/7513)) -- Fix typing annotations in `tests.replication`. ([\#7518](https://github.com/matrix-org/synapse/issues/7518)) -- Remove some redundant Python 2 support code. ([\#7519](https://github.com/matrix-org/synapse/issues/7519)) -- All endpoints now respond with a 200 OK for `OPTIONS` requests. ([\#7534](https://github.com/matrix-org/synapse/issues/7534), [\#7560](https://github.com/matrix-org/synapse/issues/7560)) -- Synapse now exports [detailed allocator statistics](https://doc.pypy.org/en/latest/gc_info.html#gc-get-stats) and basic GC timings as Prometheus metrics (`pypy_gc_time_seconds_total` and `pypy_memory_bytes`) when run under PyPy. Contributed by Ivan Shapovalov. ([\#7536](https://github.com/matrix-org/synapse/issues/7536)) -- Remove Ubuntu Cosmic and Disco from the list of distributions which we provide `.deb`s for, due to end-of-life. ([\#7539](https://github.com/matrix-org/synapse/issues/7539)) -- Make worker processes return a stubbed-out response to `GET /presence` requests. ([\#7545](https://github.com/matrix-org/synapse/issues/7545)) -- Optimise some references to `hs.config`. ([\#7546](https://github.com/matrix-org/synapse/issues/7546)) -- On upgrade room only send canonical alias once. ([\#7547](https://github.com/matrix-org/synapse/issues/7547)) -- Fix some indentation inconsistencies in the sample config. ([\#7550](https://github.com/matrix-org/synapse/issues/7550)) -- Include `synapse.http.site` in type checking. ([\#7553](https://github.com/matrix-org/synapse/issues/7553)) -- Fix some test code to not mangle stacktraces, to make it easier to debug errors. ([\#7554](https://github.com/matrix-org/synapse/issues/7554)) -- Refresh apt cache when building `dh_virtualenv` docker image. ([\#7555](https://github.com/matrix-org/synapse/issues/7555)) -- Stop logging some expected HTTP request errors as exceptions. ([\#7556](https://github.com/matrix-org/synapse/issues/7556), [\#7563](https://github.com/matrix-org/synapse/issues/7563)) -- Convert sending mail to async/await. ([\#7557](https://github.com/matrix-org/synapse/issues/7557)) -- Simplify `reap_monthly_active_users`. ([\#7558](https://github.com/matrix-org/synapse/issues/7558)) - - -Synapse 1.13.0 (2020-05-19) -=========================== - -This release brings some potential changes necessary for certain -configurations of Synapse: - -* If your Synapse is configured to use SSO and have a custom - `sso_redirect_confirm_template_dir` configuration option set, you will need - to duplicate the new `sso_auth_confirm.html`, `sso_auth_success.html` and - `sso_account_deactivated.html` templates into that directory. -* Synapse plugins using the `complete_sso_login` method of - `synapse.module_api.ModuleApi` should instead switch to the async/await - version, `complete_sso_login_async`, which includes additional checks. The - former version is now deprecated. -* A bug was introduced in Synapse 1.4.0 which could cause the room directory - to be incomplete or empty if Synapse was upgraded directly from v1.2.1 or - earlier, to versions between v1.4.0 and v1.12.x. - -Please review the [upgrade notes](docs/upgrade.md) for more details on these changes -and for general upgrade guidance. - - -Notice of change to the default `git` branch for Synapse --------------------------------------------------------- - -With the release of Synapse 1.13.0, the default `git` branch for Synapse has -changed to `develop`, which is the development tip. This is more consistent with -common practice and modern `git` usage. - -The `master` branch, which tracks the latest release, is still available. It is -recommended that developers and distributors who have scripts which run builds -using the default branch of Synapse should therefore consider pinning their -scripts to `master`. - - -Internal Changes ----------------- - -- Update the version of dh-virtualenv we use to build debs, and add focal to the list of target distributions. ([\#7526](https://github.com/matrix-org/synapse/issues/7526)) - - -Synapse 1.13.0rc3 (2020-05-18) -============================== - -Bugfixes --------- - -- Hash passwords as early as possible during registration. ([\#7523](https://github.com/matrix-org/synapse/issues/7523)) - - -Synapse 1.13.0rc2 (2020-05-14) -============================== - -Bugfixes --------- - -- Fix a long-standing bug which could cause messages not to be sent over federation, when state events with state keys matching user IDs (such as custom user statuses) were received. ([\#7376](https://github.com/matrix-org/synapse/issues/7376)) -- Restore compatibility with non-compliant clients during the user interactive authentication process, fixing a problem introduced in v1.13.0rc1. ([\#7483](https://github.com/matrix-org/synapse/issues/7483)) - -Internal Changes ----------------- - -- Fix linting errors in new version of Flake8. ([\#7470](https://github.com/matrix-org/synapse/issues/7470)) - - -Synapse 1.13.0rc1 (2020-05-11) -============================== - -Features --------- - -- Extend the `web_client_location` option to accept an absolute URL to use as a redirect. Adds a warning when running the web client on the same hostname as homeserver. Contributed by Martin Milata. ([\#7006](https://github.com/matrix-org/synapse/issues/7006)) -- Set `Referrer-Policy` header to `no-referrer` on media downloads. ([\#7009](https://github.com/matrix-org/synapse/issues/7009)) -- Add support for running replication over Redis when using workers. ([\#7040](https://github.com/matrix-org/synapse/issues/7040), [\#7325](https://github.com/matrix-org/synapse/issues/7325), [\#7352](https://github.com/matrix-org/synapse/issues/7352), [\#7401](https://github.com/matrix-org/synapse/issues/7401), [\#7427](https://github.com/matrix-org/synapse/issues/7427), [\#7439](https://github.com/matrix-org/synapse/issues/7439), [\#7446](https://github.com/matrix-org/synapse/issues/7446), [\#7450](https://github.com/matrix-org/synapse/issues/7450), [\#7454](https://github.com/matrix-org/synapse/issues/7454)) -- Admin API `POST /_synapse/admin/v1/join/<roomIdOrAlias>` to join users to a room like `auto_join_rooms` for creation of users. ([\#7051](https://github.com/matrix-org/synapse/issues/7051)) -- Add options to prevent users from changing their profile or associated 3PIDs. ([\#7096](https://github.com/matrix-org/synapse/issues/7096)) -- Support SSO in the user interactive authentication workflow. ([\#7102](https://github.com/matrix-org/synapse/issues/7102), [\#7186](https://github.com/matrix-org/synapse/issues/7186), [\#7279](https://github.com/matrix-org/synapse/issues/7279), [\#7343](https://github.com/matrix-org/synapse/issues/7343)) -- Allow server admins to define and enforce a password policy ([MSC2000](https://github.com/matrix-org/matrix-doc/issues/2000)). ([\#7118](https://github.com/matrix-org/synapse/issues/7118)) -- Improve the support for SSO authentication on the login fallback page. ([\#7152](https://github.com/matrix-org/synapse/issues/7152), [\#7235](https://github.com/matrix-org/synapse/issues/7235)) -- Always whitelist the login fallback in the SSO configuration if `public_baseurl` is set. ([\#7153](https://github.com/matrix-org/synapse/issues/7153)) -- Admin users are no longer required to be in a room to create an alias for it. ([\#7191](https://github.com/matrix-org/synapse/issues/7191)) -- Require admin privileges to enable room encryption by default. This does not affect existing rooms. ([\#7230](https://github.com/matrix-org/synapse/issues/7230)) -- Add a config option for specifying the value of the Accept-Language HTTP header when generating URL previews. ([\#7265](https://github.com/matrix-org/synapse/issues/7265)) -- Allow `/requestToken` endpoints to hide the existence (or lack thereof) of 3PID associations on the homeserver. ([\#7315](https://github.com/matrix-org/synapse/issues/7315)) -- Add a configuration setting to tweak the threshold for dummy events. ([\#7422](https://github.com/matrix-org/synapse/issues/7422)) - - -Bugfixes --------- - -- Don't attempt to use an invalid sqlite config if no database configuration is provided. Contributed by @nekatak. ([\#6573](https://github.com/matrix-org/synapse/issues/6573)) -- Fix single-sign on with CAS systems: pass the same service URL when requesting the CAS ticket and when calling the `proxyValidate` URL. Contributed by @Naugrimm. ([\#6634](https://github.com/matrix-org/synapse/issues/6634)) -- Fix missing field `default` when fetching user-defined push rules. ([\#6639](https://github.com/matrix-org/synapse/issues/6639)) -- Improve error responses when accessing remote public room lists. ([\#6899](https://github.com/matrix-org/synapse/issues/6899), [\#7368](https://github.com/matrix-org/synapse/issues/7368)) -- Transfer alias mappings on room upgrade. ([\#6946](https://github.com/matrix-org/synapse/issues/6946)) -- Ensure that a user interactive authentication session is tied to a single request. ([\#7068](https://github.com/matrix-org/synapse/issues/7068), [\#7455](https://github.com/matrix-org/synapse/issues/7455)) -- Fix a bug in the federation API which could cause occasional "Failed to get PDU" errors. ([\#7089](https://github.com/matrix-org/synapse/issues/7089)) -- Return the proper error (`M_BAD_ALIAS`) when a non-existant canonical alias is provided. ([\#7109](https://github.com/matrix-org/synapse/issues/7109)) -- Fix a bug which meant that groups updates were not correctly replicated between workers. ([\#7117](https://github.com/matrix-org/synapse/issues/7117)) -- Fix starting workers when federation sending not split out. ([\#7133](https://github.com/matrix-org/synapse/issues/7133)) -- Ensure `is_verified` is a boolean in responses to `GET /_matrix/client/r0/room_keys/keys`. Also warn the user if they forgot the `version` query param. ([\#7150](https://github.com/matrix-org/synapse/issues/7150)) -- Fix error page being shown when a custom SAML handler attempted to redirect when processing an auth response. ([\#7151](https://github.com/matrix-org/synapse/issues/7151)) -- Avoid importing `sqlite3` when using the postgres backend. Contributed by David Vo. ([\#7155](https://github.com/matrix-org/synapse/issues/7155)) -- Fix excessive CPU usage by `prune_old_outbound_device_pokes` job. ([\#7159](https://github.com/matrix-org/synapse/issues/7159)) -- Fix a bug which could cause outbound federation traffic to stop working if a client uploaded an incorrect e2e device signature. ([\#7177](https://github.com/matrix-org/synapse/issues/7177)) -- Fix a bug which could cause incorrect 'cyclic dependency' error. ([\#7178](https://github.com/matrix-org/synapse/issues/7178)) -- Fix a bug that could cause a user to be invited to a server notices (aka System Alerts) room without any notice being sent. ([\#7199](https://github.com/matrix-org/synapse/issues/7199)) -- Fix some worker-mode replication handling not being correctly recorded in CPU usage stats. ([\#7203](https://github.com/matrix-org/synapse/issues/7203)) -- Do not allow a deactivated user to login via SSO. ([\#7240](https://github.com/matrix-org/synapse/issues/7240), [\#7259](https://github.com/matrix-org/synapse/issues/7259)) -- Fix --help command-line argument. ([\#7249](https://github.com/matrix-org/synapse/issues/7249)) -- Fix room publish permissions not being checked on room creation. ([\#7260](https://github.com/matrix-org/synapse/issues/7260)) -- Reject unknown session IDs during user interactive authentication instead of silently creating a new session. ([\#7268](https://github.com/matrix-org/synapse/issues/7268)) -- Fix a SQL query introduced in Synapse 1.12.0 which could cause large amounts of logging to the postgres slow-query log. ([\#7274](https://github.com/matrix-org/synapse/issues/7274)) -- Persist user interactive authentication sessions across workers and Synapse restarts. ([\#7302](https://github.com/matrix-org/synapse/issues/7302)) -- Fixed backwards compatibility logic of the first value of `trusted_third_party_id_servers` being used for `account_threepid_delegates.email`, which occurs when the former, deprecated option is set and the latter is not. ([\#7316](https://github.com/matrix-org/synapse/issues/7316)) -- Fix a bug where event updates might not be sent over replication to worker processes after the stream falls behind. ([\#7337](https://github.com/matrix-org/synapse/issues/7337), [\#7358](https://github.com/matrix-org/synapse/issues/7358)) -- Fix bad error handling that would cause Synapse to crash if it's provided with a YAML configuration file that's either empty or doesn't parse into a key-value map. ([\#7341](https://github.com/matrix-org/synapse/issues/7341)) -- Fix incorrect metrics reporting for `renew_attestations` background task. ([\#7344](https://github.com/matrix-org/synapse/issues/7344)) -- Prevent non-federating rooms from appearing in responses to federated `POST /publicRoom` requests when a filter was included. ([\#7367](https://github.com/matrix-org/synapse/issues/7367)) -- Fix a bug which would cause the room durectory to be incorrectly populated if Synapse was upgraded directly from v1.2.1 or earlier to v1.4.0 or later. Note that this fix does not apply retrospectively; see the [upgrade notes](docs/upgrade.md#upgrading-to-v1130) for more information. ([\#7387](https://github.com/matrix-org/synapse/issues/7387)) -- Fix bug in `EventContext.deserialize`. ([\#7393](https://github.com/matrix-org/synapse/issues/7393)) - - -Improved Documentation ----------------------- - -- Update Debian installation instructions to recommend installing the `virtualenv` package instead of `python3-virtualenv`. ([\#6892](https://github.com/matrix-org/synapse/issues/6892)) -- Improve the documentation for database configuration. ([\#6988](https://github.com/matrix-org/synapse/issues/6988)) -- Improve the documentation of application service configuration files. ([\#7091](https://github.com/matrix-org/synapse/issues/7091)) -- Update pre-built package name for FreeBSD. ([\#7107](https://github.com/matrix-org/synapse/issues/7107)) -- Update postgres docs with login troubleshooting information. ([\#7119](https://github.com/matrix-org/synapse/issues/7119)) -- Clean up INSTALL.md a bit. ([\#7141](https://github.com/matrix-org/synapse/issues/7141)) -- Add documentation for running a local CAS server for testing. ([\#7147](https://github.com/matrix-org/synapse/issues/7147)) -- Improve README.md by being explicit about public IP recommendation for TURN relaying. ([\#7167](https://github.com/matrix-org/synapse/issues/7167)) -- Fix a small typo in the `metrics_flags` config option. ([\#7171](https://github.com/matrix-org/synapse/issues/7171)) -- Update the contributed documentation on managing synapse workers with systemd, and bring it into the core distribution. ([\#7234](https://github.com/matrix-org/synapse/issues/7234)) -- Add documentation to the `password_providers` config option. Add known password provider implementations to docs. ([\#7238](https://github.com/matrix-org/synapse/issues/7238), [\#7248](https://github.com/matrix-org/synapse/issues/7248)) -- Modify suggested nginx reverse proxy configuration to match Synapse's default file upload size. Contributed by @ProCycleDev. ([\#7251](https://github.com/matrix-org/synapse/issues/7251)) -- Documentation of media_storage_providers options updated to avoid misunderstandings. Contributed by Tristan Lins. ([\#7272](https://github.com/matrix-org/synapse/issues/7272)) -- Add documentation on monitoring workers with Prometheus. ([\#7357](https://github.com/matrix-org/synapse/issues/7357)) -- Clarify endpoint usage in the users admin api documentation. ([\#7361](https://github.com/matrix-org/synapse/issues/7361)) - - -Deprecations and Removals -------------------------- - -- Remove nonfunctional `captcha_bypass_secret` option from `homeserver.yaml`. ([\#7137](https://github.com/matrix-org/synapse/issues/7137)) - - -Internal Changes ----------------- - -- Add benchmarks for LruCache. ([\#6446](https://github.com/matrix-org/synapse/issues/6446)) -- Return total number of users and profile attributes in admin users endpoint. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#6881](https://github.com/matrix-org/synapse/issues/6881)) -- Change device list streams to have one row per ID. ([\#7010](https://github.com/matrix-org/synapse/issues/7010)) -- Remove concept of a non-limited stream. ([\#7011](https://github.com/matrix-org/synapse/issues/7011)) -- Move catchup of replication streams logic to worker. ([\#7024](https://github.com/matrix-org/synapse/issues/7024), [\#7195](https://github.com/matrix-org/synapse/issues/7195), [\#7226](https://github.com/matrix-org/synapse/issues/7226), [\#7239](https://github.com/matrix-org/synapse/issues/7239), [\#7286](https://github.com/matrix-org/synapse/issues/7286), [\#7290](https://github.com/matrix-org/synapse/issues/7290), [\#7318](https://github.com/matrix-org/synapse/issues/7318), [\#7326](https://github.com/matrix-org/synapse/issues/7326), [\#7378](https://github.com/matrix-org/synapse/issues/7378), [\#7421](https://github.com/matrix-org/synapse/issues/7421)) -- Convert some of synapse.rest.media to async/await. ([\#7110](https://github.com/matrix-org/synapse/issues/7110), [\#7184](https://github.com/matrix-org/synapse/issues/7184), [\#7241](https://github.com/matrix-org/synapse/issues/7241)) -- De-duplicate / remove unused REST code for login and auth. ([\#7115](https://github.com/matrix-org/synapse/issues/7115)) -- Convert `*StreamRow` classes to inner classes. ([\#7116](https://github.com/matrix-org/synapse/issues/7116)) -- Clean up some LoggingContext code. ([\#7120](https://github.com/matrix-org/synapse/issues/7120), [\#7181](https://github.com/matrix-org/synapse/issues/7181), [\#7183](https://github.com/matrix-org/synapse/issues/7183), [\#7408](https://github.com/matrix-org/synapse/issues/7408), [\#7426](https://github.com/matrix-org/synapse/issues/7426)) -- Add explicit `instance_id` for USER_SYNC commands and remove implicit `conn_id` usage. ([\#7128](https://github.com/matrix-org/synapse/issues/7128)) -- Refactored the CAS authentication logic to a separate class. ([\#7136](https://github.com/matrix-org/synapse/issues/7136)) -- Run replication streamers on workers. ([\#7146](https://github.com/matrix-org/synapse/issues/7146)) -- Add tests for outbound device pokes. ([\#7157](https://github.com/matrix-org/synapse/issues/7157)) -- Fix device list update stream ids going backward. ([\#7158](https://github.com/matrix-org/synapse/issues/7158)) -- Use `stream.current_token()` and remove `stream_positions()`. ([\#7172](https://github.com/matrix-org/synapse/issues/7172)) -- Move client command handling out of TCP protocol. ([\#7185](https://github.com/matrix-org/synapse/issues/7185)) -- Move server command handling out of TCP protocol. ([\#7187](https://github.com/matrix-org/synapse/issues/7187)) -- Fix consistency of HTTP status codes reported in log lines. ([\#7188](https://github.com/matrix-org/synapse/issues/7188)) -- Only run one background database update at a time. ([\#7190](https://github.com/matrix-org/synapse/issues/7190)) -- Remove sent outbound device list pokes from the database. ([\#7192](https://github.com/matrix-org/synapse/issues/7192)) -- Add a background database update job to clear out duplicate `device_lists_outbound_pokes`. ([\#7193](https://github.com/matrix-org/synapse/issues/7193)) -- Remove some extraneous debugging log lines. ([\#7207](https://github.com/matrix-org/synapse/issues/7207)) -- Add explicit Python build tooling as dependencies for the snapcraft build. ([\#7213](https://github.com/matrix-org/synapse/issues/7213)) -- Add typing information to federation server code. ([\#7219](https://github.com/matrix-org/synapse/issues/7219)) -- Extend room admin api (`GET /_synapse/admin/v1/rooms`) with additional attributes. ([\#7225](https://github.com/matrix-org/synapse/issues/7225)) -- Unblacklist '/upgrade creates a new room' sytest for workers. ([\#7228](https://github.com/matrix-org/synapse/issues/7228)) -- Remove redundant checks on `daemonize` from synctl. ([\#7233](https://github.com/matrix-org/synapse/issues/7233)) -- Upgrade jQuery to v3.4.1 on fallback login/registration pages. ([\#7236](https://github.com/matrix-org/synapse/issues/7236)) -- Change log line that told user to implement onLogin/onRegister fallback js functions to a warning, instead of an info, so it's more visible. ([\#7237](https://github.com/matrix-org/synapse/issues/7237)) -- Correct the parameters of a test fixture. Contributed by Isaiah Singletary. ([\#7243](https://github.com/matrix-org/synapse/issues/7243)) -- Convert auth handler to async/await. ([\#7261](https://github.com/matrix-org/synapse/issues/7261)) -- Add some unit tests for replication. ([\#7278](https://github.com/matrix-org/synapse/issues/7278)) -- Improve typing annotations in `synapse.replication.tcp.streams.Stream`. ([\#7291](https://github.com/matrix-org/synapse/issues/7291)) -- Reduce log verbosity of url cache cleanup tasks. ([\#7295](https://github.com/matrix-org/synapse/issues/7295)) -- Fix sample SAML Service Provider configuration. Contributed by @frcl. ([\#7300](https://github.com/matrix-org/synapse/issues/7300)) -- Fix StreamChangeCache to work with multiple entities changing on the same stream id. ([\#7303](https://github.com/matrix-org/synapse/issues/7303)) -- Fix an incorrect import in IdentityHandler. ([\#7319](https://github.com/matrix-org/synapse/issues/7319)) -- Reduce logging verbosity for successful federation requests. ([\#7321](https://github.com/matrix-org/synapse/issues/7321)) -- Convert some federation handler code to async/await. ([\#7338](https://github.com/matrix-org/synapse/issues/7338)) -- Fix collation for postgres for unit tests. ([\#7359](https://github.com/matrix-org/synapse/issues/7359)) -- Convert RegistrationWorkerStore.is_server_admin and dependent code to async/await. ([\#7363](https://github.com/matrix-org/synapse/issues/7363)) -- Add an `instance_name` to `RDATA` and `POSITION` replication commands. ([\#7364](https://github.com/matrix-org/synapse/issues/7364)) -- Thread through instance name to replication client. ([\#7369](https://github.com/matrix-org/synapse/issues/7369)) -- Convert synapse.server_notices to async/await. ([\#7394](https://github.com/matrix-org/synapse/issues/7394)) -- Convert synapse.notifier to async/await. ([\#7395](https://github.com/matrix-org/synapse/issues/7395)) -- Fix issues with the Python package manifest. ([\#7404](https://github.com/matrix-org/synapse/issues/7404)) -- Prevent methods in `synapse.handlers.auth` from polling the homeserver config every request. ([\#7420](https://github.com/matrix-org/synapse/issues/7420)) -- Speed up fetching device lists changes when handling `/sync` requests. ([\#7423](https://github.com/matrix-org/synapse/issues/7423)) -- Run group attestation renewal in series rather than parallel for performance. ([\#7442](https://github.com/matrix-org/synapse/issues/7442)) - - -Synapse 1.12.4 (2020-04-23) -=========================== - -No significant changes. - - -Synapse 1.12.4rc1 (2020-04-22) -============================== - -Features --------- - -- Always send users their own device updates. ([\#7160](https://github.com/matrix-org/synapse/issues/7160)) -- Add support for handling GET requests for `account_data` on a worker. ([\#7311](https://github.com/matrix-org/synapse/issues/7311)) - - -Bugfixes --------- - -- Fix a bug that prevented cross-signing with users on worker-mode synapses. ([\#7255](https://github.com/matrix-org/synapse/issues/7255)) -- Do not treat display names as globs in push rules. ([\#7271](https://github.com/matrix-org/synapse/issues/7271)) -- Fix a bug with cross-signing devices belonging to remote users who did not share a room with any user on the local homeserver. ([\#7289](https://github.com/matrix-org/synapse/issues/7289)) - -Synapse 1.12.3 (2020-04-03) -=========================== - -- Remove the the pin to Pillow 7.0 which was introduced in Synapse 1.12.2, and -correctly fix the issue with building the Debian packages. ([\#7212](https://github.com/matrix-org/synapse/issues/7212)) - -Synapse 1.12.2 (2020-04-02) -=========================== - -This release works around [an issue](https://github.com/matrix-org/synapse/issues/7208) with building the debian packages. - -No other significant changes since 1.12.1. - -Synapse 1.12.1 (2020-04-02) -=========================== - -No significant changes since 1.12.1rc1. - - -Synapse 1.12.1rc1 (2020-03-31) -============================== - -Bugfixes --------- - -- Fix starting workers when federation sending not split out. ([\#7133](https://github.com/matrix-org/synapse/issues/7133)). Introduced in v1.12.0. -- Avoid importing `sqlite3` when using the postgres backend. Contributed by David Vo. ([\#7155](https://github.com/matrix-org/synapse/issues/7155)). Introduced in v1.12.0rc1. -- Fix a bug which could cause outbound federation traffic to stop working if a client uploaded an incorrect e2e device signature. ([\#7177](https://github.com/matrix-org/synapse/issues/7177)). Introduced in v1.11.0. - -Synapse 1.12.0 (2020-03-23) -=========================== - -Debian packages and Docker images are rebuilt using the latest versions of -dependency libraries, including Twisted 20.3.0. **Please see security advisory -below**. - -Potential slow database update during upgrade ---------------------------------------------- - -Synapse 1.12.0 includes a database update which is run as part of the upgrade, -and which may take some time (several hours in the case of a large -server). Synapse will not respond to HTTP requests while this update is taking -place. For imformation on seeing if you are affected, and workaround if you -are, see the [upgrade notes](docs/upgrade.md#upgrading-to-v1120). - -Security advisory ------------------ - -Synapse may be vulnerable to request-smuggling attacks when it is used with a -reverse-proxy. The vulnerabilties are fixed in Twisted 20.3.0, and are -described in -[CVE-2020-10108](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10108) -and -[CVE-2020-10109](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10109). -For a good introduction to this class of request-smuggling attacks, see -https://portswigger.net/research/http-desync-attacks-request-smuggling-reborn. - -We are not aware of these vulnerabilities being exploited in the wild, and -do not believe that they are exploitable with current versions of any reverse -proxies. Nevertheless, we recommend that all Synapse administrators ensure that -they have the latest versions of the Twisted library to ensure that their -installation remains secure. - -* Administrators using the [`matrix.org` Docker - image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu - packages from - `matrix.org`](https://matrix-org.github.io/synapse/latest/setup/installation.html#matrixorg-packages) - should ensure that they have version 1.12.0 installed: these images include - Twisted 20.3.0. -* Administrators who have [installed Synapse from - source](https://matrix-org.github.io/synapse/latest/setup/installation.html#installing-from-source) - should upgrade Twisted within their virtualenv by running: - ```sh - <path_to_virtualenv>/bin/pip install 'Twisted>=20.3.0' - ``` -* Administrators who have installed Synapse from distribution packages should - consult the information from their distributions. - -The `matrix.org` Synapse instance was not vulnerable to these vulnerabilities. - -Advance notice of change to the default `git` branch for Synapse ----------------------------------------------------------------- - -Currently, the default `git` branch for Synapse is `master`, which tracks the -latest release. - -After the release of Synapse 1.13.0, we intend to change this default to -`develop`, which is the development tip. This is more consistent with common -practice and modern `git` usage. - -Although we try to keep `develop` in a stable state, there may be occasions -where regressions creep in. Developers and distributors who have scripts which -run builds using the default branch of `Synapse` should therefore consider -pinning their scripts to `master`. - - -Synapse 1.12.0rc1 (2020-03-19) -============================== - -Features --------- - -- Changes related to room alias management ([MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432)): - - Publishing/removing a room from the room directory now requires the user to have a power level capable of modifying the canonical alias, instead of the room aliases. ([\#6965](https://github.com/matrix-org/synapse/issues/6965)) - - Validate the `alt_aliases` property of canonical alias events. ([\#6971](https://github.com/matrix-org/synapse/issues/6971)) - - Users with a power level sufficient to modify the canonical alias of a room can now delete room aliases. ([\#6986](https://github.com/matrix-org/synapse/issues/6986)) - - Implement updated authorization rules and redaction rules for aliases events, from [MSC2261](https://github.com/matrix-org/matrix-doc/pull/2261) and [MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432). ([\#7037](https://github.com/matrix-org/synapse/issues/7037)) - - Stop sending m.room.aliases events during room creation and upgrade. ([\#6941](https://github.com/matrix-org/synapse/issues/6941)) - - Synapse no longer uses room alias events to calculate room names for push notifications. ([\#6966](https://github.com/matrix-org/synapse/issues/6966)) - - The room list endpoint no longer returns a list of aliases. ([\#6970](https://github.com/matrix-org/synapse/issues/6970)) - - Remove special handling of aliases events from [MSC2260](https://github.com/matrix-org/matrix-doc/pull/2260) added in v1.10.0rc1. ([\#7034](https://github.com/matrix-org/synapse/issues/7034)) -- Expose the `synctl`, `hash_password` and `generate_config` commands in the snapcraft package. Contributed by @devec0. ([\#6315](https://github.com/matrix-org/synapse/issues/6315)) -- Check that server_name is correctly set before running database updates. ([\#6982](https://github.com/matrix-org/synapse/issues/6982)) -- Break down monthly active users by `appservice_id` and emit via Prometheus. ([\#7030](https://github.com/matrix-org/synapse/issues/7030)) -- Render a configurable and comprehensible error page if something goes wrong during the SAML2 authentication process. ([\#7058](https://github.com/matrix-org/synapse/issues/7058), [\#7067](https://github.com/matrix-org/synapse/issues/7067)) -- Add an optional parameter to control whether other sessions are logged out when a user's password is modified. ([\#7085](https://github.com/matrix-org/synapse/issues/7085)) -- Add prometheus metrics for the number of active pushers. ([\#7103](https://github.com/matrix-org/synapse/issues/7103), [\#7106](https://github.com/matrix-org/synapse/issues/7106)) -- Improve performance when making HTTPS requests to sygnal, sydent, etc, by sharing the SSL context object between connections. ([\#7094](https://github.com/matrix-org/synapse/issues/7094)) - - -Bugfixes --------- - -- When a user's profile is updated via the admin API, also generate a displayname/avatar update for that user in each room. ([\#6572](https://github.com/matrix-org/synapse/issues/6572)) -- Fix a couple of bugs in email configuration handling. ([\#6962](https://github.com/matrix-org/synapse/issues/6962)) -- Fix an issue affecting worker-based deployments where replication would stop working, necessitating a full restart, after joining a large room. ([\#6967](https://github.com/matrix-org/synapse/issues/6967)) -- Fix `duplicate key` error which was logged when rejoining a room over federation. ([\#6968](https://github.com/matrix-org/synapse/issues/6968)) -- Prevent user from setting 'deactivated' to anything other than a bool on the v2 PUT /users Admin API. ([\#6990](https://github.com/matrix-org/synapse/issues/6990)) -- Fix py35-old CI by using native tox package. ([\#7018](https://github.com/matrix-org/synapse/issues/7018)) -- Fix a bug causing `org.matrix.dummy_event` to be included in responses from `/sync`. ([\#7035](https://github.com/matrix-org/synapse/issues/7035)) -- Fix a bug that renders UTF-8 text files incorrectly when loaded from media. Contributed by @TheStranjer. ([\#7044](https://github.com/matrix-org/synapse/issues/7044)) -- Fix a bug that would cause Synapse to respond with an error about event visibility if a client tried to request the state of a room at a given token. ([\#7066](https://github.com/matrix-org/synapse/issues/7066)) -- Repair a data-corruption issue which was introduced in Synapse 1.10, and fixed in Synapse 1.11, and which could cause `/sync` to return with 404 errors about missing events and unknown rooms. ([\#7070](https://github.com/matrix-org/synapse/issues/7070)) -- Fix a bug causing account validity renewal emails to be sent even if the feature is turned off in some cases. ([\#7074](https://github.com/matrix-org/synapse/issues/7074)) - - -Improved Documentation ----------------------- - -- Updated CentOS8 install instructions. Contributed by Richard Kellner. ([\#6925](https://github.com/matrix-org/synapse/issues/6925)) -- Fix `POSTGRES_INITDB_ARGS` in the `contrib/docker/docker-compose.yml` example docker-compose configuration. ([\#6984](https://github.com/matrix-org/synapse/issues/6984)) -- Change date in [INSTALL.md](./INSTALL.md#tls-certificates) for last date of getting TLS certificates to November 2019. ([\#7015](https://github.com/matrix-org/synapse/issues/7015)) -- Document that the fallback auth endpoints must be routed to the same worker node as the register endpoints. ([\#7048](https://github.com/matrix-org/synapse/issues/7048)) - - -Deprecations and Removals -------------------------- - -- Remove the unused query_auth federation endpoint per [MSC2451](https://github.com/matrix-org/matrix-doc/pull/2451). ([\#7026](https://github.com/matrix-org/synapse/issues/7026)) - - -Internal Changes ----------------- - -- Add type hints to `logging/context.py`. ([\#6309](https://github.com/matrix-org/synapse/issues/6309)) -- Add some clarifications to `README.md` in the database schema directory. ([\#6615](https://github.com/matrix-org/synapse/issues/6615)) -- Refactoring work in preparation for changing the event redaction algorithm. ([\#6874](https://github.com/matrix-org/synapse/issues/6874), [\#6875](https://github.com/matrix-org/synapse/issues/6875), [\#6983](https://github.com/matrix-org/synapse/issues/6983), [\#7003](https://github.com/matrix-org/synapse/issues/7003)) -- Improve performance of v2 state resolution for large rooms. ([\#6952](https://github.com/matrix-org/synapse/issues/6952), [\#7095](https://github.com/matrix-org/synapse/issues/7095)) -- Reduce time spent doing GC, by freezing objects on startup. ([\#6953](https://github.com/matrix-org/synapse/issues/6953)) -- Minor perfermance fixes to `get_auth_chain_ids`. ([\#6954](https://github.com/matrix-org/synapse/issues/6954)) -- Don't record remote cross-signing keys in the `devices` table. ([\#6956](https://github.com/matrix-org/synapse/issues/6956)) -- Use flake8-comprehensions to enforce good hygiene of list/set/dict comprehensions. ([\#6957](https://github.com/matrix-org/synapse/issues/6957)) -- Merge worker apps together. ([\#6964](https://github.com/matrix-org/synapse/issues/6964), [\#7002](https://github.com/matrix-org/synapse/issues/7002), [\#7055](https://github.com/matrix-org/synapse/issues/7055), [\#7104](https://github.com/matrix-org/synapse/issues/7104)) -- Remove redundant `store_room` call from `FederationHandler._process_received_pdu`. ([\#6979](https://github.com/matrix-org/synapse/issues/6979)) -- Update warning for incorrect database collation/ctype to include link to documentation. ([\#6985](https://github.com/matrix-org/synapse/issues/6985)) -- Add some type annotations to the database storage classes. ([\#6987](https://github.com/matrix-org/synapse/issues/6987)) -- Port `synapse.handlers.presence` to async/await. ([\#6991](https://github.com/matrix-org/synapse/issues/6991), [\#7019](https://github.com/matrix-org/synapse/issues/7019)) -- Add some type annotations to the federation base & client classes. ([\#6995](https://github.com/matrix-org/synapse/issues/6995)) -- Port `synapse.rest.keys` to async/await. ([\#7020](https://github.com/matrix-org/synapse/issues/7020)) -- Add a type check to `is_verified` when processing room keys. ([\#7045](https://github.com/matrix-org/synapse/issues/7045)) -- Add type annotations and comments to the auth handler. ([\#7063](https://github.com/matrix-org/synapse/issues/7063)) - - -Synapse 1.11.1 (2020-03-03) -=========================== - -This release includes a security fix impacting installations using Single Sign-On (i.e. SAML2 or CAS) for authentication. Administrators of such installations are encouraged to upgrade as soon as possible. - -The release also includes fixes for a couple of other bugs. - -Bugfixes --------- - -- Add a confirmation step to the SSO login flow before redirecting users to the redirect URL. ([b2bd54a2](https://github.com/matrix-org/synapse/commit/b2bd54a2e31d9a248f73fadb184ae9b4cbdb49f9), [65c73cdf](https://github.com/matrix-org/synapse/commit/65c73cdfec1876a9fec2fd2c3a74923cd146fe0b), [a0178df1](https://github.com/matrix-org/synapse/commit/a0178df10422a76fd403b82d2b2a4ed28a9a9d1e)) -- Fixed set a user as an admin with the admin API `PUT /_synapse/admin/v2/users/<user_id>`. Contributed by @dklimpel. ([\#6910](https://github.com/matrix-org/synapse/issues/6910)) -- Fix bug introduced in Synapse 1.11.0 which sometimes caused errors when joining rooms over federation, with `'coroutine' object has no attribute 'event_id'`. ([\#6996](https://github.com/matrix-org/synapse/issues/6996)) - - -Synapse 1.11.0 (2020-02-21) -=========================== - -Improved Documentation ----------------------- - -- Small grammatical fixes to the ACME v1 deprecation notice. ([\#6944](https://github.com/matrix-org/synapse/issues/6944)) - - -Synapse 1.11.0rc1 (2020-02-19) -============================== - -Features --------- - -- Admin API to add or modify threepids of user accounts. ([\#6769](https://github.com/matrix-org/synapse/issues/6769)) -- Limit the number of events that can be requested by the backfill federation API to 100. ([\#6864](https://github.com/matrix-org/synapse/issues/6864)) -- Add ability to run some group APIs on workers. ([\#6866](https://github.com/matrix-org/synapse/issues/6866)) -- Reject device display names over 100 characters in length to prevent abuse. ([\#6882](https://github.com/matrix-org/synapse/issues/6882)) -- Add ability to route federation user device queries to workers. ([\#6873](https://github.com/matrix-org/synapse/issues/6873)) -- The result of a user directory search can now be filtered via the spam checker. ([\#6888](https://github.com/matrix-org/synapse/issues/6888)) -- Implement new `GET /_matrix/client/unstable/org.matrix.msc2432/rooms/{roomId}/aliases` endpoint as per [MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432). ([\#6939](https://github.com/matrix-org/synapse/issues/6939), [\#6948](https://github.com/matrix-org/synapse/issues/6948), [\#6949](https://github.com/matrix-org/synapse/issues/6949)) -- Stop sending `m.room.alias` events wheng adding / removing aliases. Check `alt_aliases` in the latest `m.room.canonical_alias` event when deleting an alias. ([\#6904](https://github.com/matrix-org/synapse/issues/6904)) -- Change the default power levels of invites, tombstones and server ACLs for new rooms. ([\#6834](https://github.com/matrix-org/synapse/issues/6834)) - -Bugfixes --------- - -- Fixed third party event rules function `on_create_room`'s return value being ignored. ([\#6781](https://github.com/matrix-org/synapse/issues/6781)) -- Allow URL-encoded User IDs on `/_synapse/admin/v2/users/<user_id>[/admin]` endpoints. Thanks to @NHAS for reporting. ([\#6825](https://github.com/matrix-org/synapse/issues/6825)) -- Fix Synapse refusing to start if `federation_certificate_verification_whitelist` option is blank. ([\#6849](https://github.com/matrix-org/synapse/issues/6849)) -- Fix errors from logging in the purge jobs related to the message retention policies support. ([\#6945](https://github.com/matrix-org/synapse/issues/6945)) -- Return a 404 instead of 200 for querying information of a non-existant user through the admin API. ([\#6901](https://github.com/matrix-org/synapse/issues/6901)) - - -Updates to the Docker image ---------------------------- - -- The deprecated "generate-config-on-the-fly" mode is no longer supported. ([\#6918](https://github.com/matrix-org/synapse/issues/6918)) - - -Improved Documentation ----------------------- - -- Add details of PR merge strategy to contributing docs. ([\#6846](https://github.com/matrix-org/synapse/issues/6846)) -- Spell out that the last event sent to a room won't be deleted by a purge. ([\#6891](https://github.com/matrix-org/synapse/issues/6891)) -- Update Synapse's documentation to warn about the deprecation of ACME v1. ([\#6905](https://github.com/matrix-org/synapse/issues/6905), [\#6907](https://github.com/matrix-org/synapse/issues/6907), [\#6909](https://github.com/matrix-org/synapse/issues/6909)) -- Add documentation for the spam checker. ([\#6906](https://github.com/matrix-org/synapse/issues/6906)) -- Fix worker docs to point `/publicised_groups` API correctly. ([\#6938](https://github.com/matrix-org/synapse/issues/6938)) -- Clean up and update docs on setting up federation. ([\#6940](https://github.com/matrix-org/synapse/issues/6940)) -- Add a warning about indentation to generated configuration files. ([\#6920](https://github.com/matrix-org/synapse/issues/6920)) -- Databases created using the compose file in contrib/docker will now always have correct encoding and locale settings. Contributed by Fridtjof Mund. ([\#6921](https://github.com/matrix-org/synapse/issues/6921)) -- Update pip install directions in readme to avoid error when using zsh. ([\#6855](https://github.com/matrix-org/synapse/issues/6855)) - - -Deprecations and Removals -------------------------- - -- Remove `m.lazy_load_members` from `unstable_features` since lazy loading is in the stable Client-Server API version r0.5.0. ([\#6877](https://github.com/matrix-org/synapse/issues/6877)) - - -Internal Changes ----------------- - -- Add type hints to `SyncHandler`. ([\#6821](https://github.com/matrix-org/synapse/issues/6821)) -- Refactoring work in preparation for changing the event redaction algorithm. ([\#6823](https://github.com/matrix-org/synapse/issues/6823), [\#6827](https://github.com/matrix-org/synapse/issues/6827), [\#6854](https://github.com/matrix-org/synapse/issues/6854), [\#6856](https://github.com/matrix-org/synapse/issues/6856), [\#6857](https://github.com/matrix-org/synapse/issues/6857), [\#6858](https://github.com/matrix-org/synapse/issues/6858)) -- Fix stacktraces when using `ObservableDeferred` and async/await. ([\#6836](https://github.com/matrix-org/synapse/issues/6836)) -- Port much of `synapse.handlers.federation` to async/await. ([\#6837](https://github.com/matrix-org/synapse/issues/6837), [\#6840](https://github.com/matrix-org/synapse/issues/6840)) -- Populate `rooms.room_version` database column at startup, rather than in a background update. ([\#6847](https://github.com/matrix-org/synapse/issues/6847)) -- Reduce amount we log at `INFO` level. ([\#6833](https://github.com/matrix-org/synapse/issues/6833), [\#6862](https://github.com/matrix-org/synapse/issues/6862)) -- Remove unused `get_room_stats_state` method. ([\#6869](https://github.com/matrix-org/synapse/issues/6869)) -- Add typing to `synapse.federation.sender` and port to async/await. ([\#6871](https://github.com/matrix-org/synapse/issues/6871)) -- Refactor `_EventInternalMetadata` object to improve type safety. ([\#6872](https://github.com/matrix-org/synapse/issues/6872)) -- Add an additional entry to the SyTest blacklist for worker mode. ([\#6883](https://github.com/matrix-org/synapse/issues/6883)) -- Fix the use of sed in the linting scripts when using BSD sed. ([\#6887](https://github.com/matrix-org/synapse/issues/6887)) -- Add type hints to the spam checker module. ([\#6915](https://github.com/matrix-org/synapse/issues/6915)) -- Convert the directory handler tests to use HomeserverTestCase. ([\#6919](https://github.com/matrix-org/synapse/issues/6919)) -- Increase DB/CPU perf of `_is_server_still_joined` check. ([\#6936](https://github.com/matrix-org/synapse/issues/6936)) -- Tiny optimisation for incoming HTTP request dispatch. ([\#6950](https://github.com/matrix-org/synapse/issues/6950)) - - -Synapse 1.10.1 (2020-02-17) -=========================== - -Bugfixes --------- - -- Fix a bug introduced in Synapse 1.10.0 which would cause room state to be cleared in the database if Synapse was upgraded direct from 1.2.1 or earlier to 1.10.0. ([\#6924](https://github.com/matrix-org/synapse/issues/6924)) - - -Synapse 1.10.0 (2020-02-12) -=========================== - -**WARNING to client developers**: As of this release Synapse validates `client_secret` parameters in the Client-Server API as per the spec. See [\#6766](https://github.com/matrix-org/synapse/issues/6766) for details. - -Updates to the Docker image ---------------------------- - -- Update the docker images to Alpine Linux 3.11. ([\#6897](https://github.com/matrix-org/synapse/issues/6897)) - - -Synapse 1.10.0rc5 (2020-02-11) -============================== - -Bugfixes --------- - -- Fix the filtering introduced in 1.10.0rc3 to also apply to the state blocks returned by `/sync`. ([\#6884](https://github.com/matrix-org/synapse/issues/6884)) - -Synapse 1.10.0rc4 (2020-02-11) -============================== - -This release candidate was built incorrectly and is superceded by 1.10.0rc5. - -Synapse 1.10.0rc3 (2020-02-10) -============================== - -Features --------- - -- Filter out `m.room.aliases` from the CS API to mitigate abuse while a better solution is specced. ([\#6878](https://github.com/matrix-org/synapse/issues/6878)) - - -Internal Changes ----------------- - -- Fix continuous integration failures with old versions of `pip`, which were introduced by a release of the `zipp` library. ([\#6880](https://github.com/matrix-org/synapse/issues/6880)) - - -Synapse 1.10.0rc2 (2020-02-06) -============================== - -Bugfixes --------- - -- Fix an issue with cross-signing where device signatures were not sent to remote servers. ([\#6844](https://github.com/matrix-org/synapse/issues/6844)) -- Fix to the unknown remote device detection which was introduced in 1.10.rc1. ([\#6848](https://github.com/matrix-org/synapse/issues/6848)) - - -Internal Changes ----------------- - -- Detect unexpected sender keys on remote encrypted events and resync device lists. ([\#6850](https://github.com/matrix-org/synapse/issues/6850)) - - -Synapse 1.10.0rc1 (2020-01-31) -============================== - -Features --------- - -- Add experimental support for updated authorization rules for aliases events, from [MSC2260](https://github.com/matrix-org/matrix-doc/pull/2260). ([\#6787](https://github.com/matrix-org/synapse/issues/6787), [\#6790](https://github.com/matrix-org/synapse/issues/6790), [\#6794](https://github.com/matrix-org/synapse/issues/6794)) - - -Bugfixes --------- - -- Warn if postgres database has a non-C locale, as that can cause issues when upgrading locales (e.g. due to upgrading OS). ([\#6734](https://github.com/matrix-org/synapse/issues/6734)) -- Minor fixes to `PUT /_synapse/admin/v2/users` admin api. ([\#6761](https://github.com/matrix-org/synapse/issues/6761)) -- Validate `client_secret` parameter using the regex provided by the Client-Server API, temporarily allowing `:` characters for older clients. The `:` character will be removed in a future release. ([\#6767](https://github.com/matrix-org/synapse/issues/6767)) -- Fix persisting redaction events that have been redacted (or otherwise don't have a redacts key). ([\#6771](https://github.com/matrix-org/synapse/issues/6771)) -- Fix outbound federation request metrics. ([\#6795](https://github.com/matrix-org/synapse/issues/6795)) -- Fix bug where querying a remote user's device keys that weren't cached resulted in only returning a single device. ([\#6796](https://github.com/matrix-org/synapse/issues/6796)) -- Fix race in federation sender worker that delayed sending of device updates. ([\#6799](https://github.com/matrix-org/synapse/issues/6799), [\#6800](https://github.com/matrix-org/synapse/issues/6800)) -- Fix bug where Synapse didn't invalidate cache of remote users' devices when Synapse left a room. ([\#6801](https://github.com/matrix-org/synapse/issues/6801)) -- Fix waking up other workers when remote server is detected to have come back online. ([\#6811](https://github.com/matrix-org/synapse/issues/6811)) - - -Improved Documentation ----------------------- - -- Clarify documentation related to `user_dir` and `federation_reader` workers. ([\#6775](https://github.com/matrix-org/synapse/issues/6775)) - - -Internal Changes ----------------- - -- Record room versions in the `rooms` table. ([\#6729](https://github.com/matrix-org/synapse/issues/6729), [\#6788](https://github.com/matrix-org/synapse/issues/6788), [\#6810](https://github.com/matrix-org/synapse/issues/6810)) -- Propagate cache invalidates from workers to other workers. ([\#6748](https://github.com/matrix-org/synapse/issues/6748)) -- Remove some unnecessary admin handler abstraction methods. ([\#6751](https://github.com/matrix-org/synapse/issues/6751)) -- Add some debugging for media storage providers. ([\#6757](https://github.com/matrix-org/synapse/issues/6757)) -- Detect unknown remote devices and mark cache as stale. ([\#6776](https://github.com/matrix-org/synapse/issues/6776), [\#6819](https://github.com/matrix-org/synapse/issues/6819)) -- Attempt to resync remote users' devices when detected as stale. ([\#6786](https://github.com/matrix-org/synapse/issues/6786)) -- Delete current state from the database when server leaves a room. ([\#6792](https://github.com/matrix-org/synapse/issues/6792)) -- When a client asks for a remote user's device keys check if the local cache for that user has been marked as potentially stale. ([\#6797](https://github.com/matrix-org/synapse/issues/6797)) -- Add background update to clean out left rooms from current state. ([\#6802](https://github.com/matrix-org/synapse/issues/6802), [\#6816](https://github.com/matrix-org/synapse/issues/6816)) -- Refactoring work in preparation for changing the event redaction algorithm. ([\#6803](https://github.com/matrix-org/synapse/issues/6803), [\#6805](https://github.com/matrix-org/synapse/issues/6805), [\#6806](https://github.com/matrix-org/synapse/issues/6806), [\#6807](https://github.com/matrix-org/synapse/issues/6807), [\#6820](https://github.com/matrix-org/synapse/issues/6820)) - - -Synapse 1.9.1 (2020-01-28) -========================== - -Bugfixes --------- - -- Fix bug where setting `mau_limit_reserved_threepids` config would cause Synapse to refuse to start. ([\#6793](https://github.com/matrix-org/synapse/issues/6793)) - - -Synapse 1.9.0 (2020-01-23) -========================== - -**WARNING**: As of this release, Synapse no longer supports versions of SQLite before 3.11, and will refuse to start when configured to use an older version. Administrators are recommended to migrate their database to Postgres (see instructions [here](docs/postgres.md)). - -If your Synapse deployment uses workers, note that the reverse-proxy configurations for the `synapse.app.media_repository`, `synapse.app.federation_reader` and `synapse.app.event_creator` workers have changed, with the addition of a few paths (see the updated configurations [here](docs/workers.md#available-worker-applications)). Existing configurations will continue to work. - - -Improved Documentation ----------------------- - -- Fix endpoint documentation for the List Rooms admin API. ([\#6770](https://github.com/matrix-org/synapse/issues/6770)) - - -Synapse 1.9.0rc1 (2020-01-22) -============================= - -Features --------- - -- Allow admin to create or modify a user. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#5742](https://github.com/matrix-org/synapse/issues/5742)) -- Add new quarantine media admin APIs to quarantine by media ID or by user who uploaded the media. ([\#6681](https://github.com/matrix-org/synapse/issues/6681), [\#6756](https://github.com/matrix-org/synapse/issues/6756)) -- Add `org.matrix.e2e_cross_signing` to `unstable_features` in `/versions` as per [MSC1756](https://github.com/matrix-org/matrix-doc/pull/1756). ([\#6712](https://github.com/matrix-org/synapse/issues/6712)) -- Add a new admin API to list and filter rooms on the server. ([\#6720](https://github.com/matrix-org/synapse/issues/6720)) - - -Bugfixes --------- - -- Correctly proxy HTTP errors due to API calls to remote group servers. ([\#6654](https://github.com/matrix-org/synapse/issues/6654)) -- Fix media repo admin APIs when using a media worker. ([\#6664](https://github.com/matrix-org/synapse/issues/6664)) -- Fix "CRITICAL" errors being logged when a request is received for a uri containing non-ascii characters. ([\#6682](https://github.com/matrix-org/synapse/issues/6682)) -- Fix a bug where we would assign a numeric user ID if somebody tried registering with an empty username. ([\#6690](https://github.com/matrix-org/synapse/issues/6690)) -- Fix `purge_room` admin API. ([\#6711](https://github.com/matrix-org/synapse/issues/6711)) -- Fix a bug causing Synapse to not always purge quiet rooms with a low `max_lifetime` in their message retention policies when running the automated purge jobs. ([\#6714](https://github.com/matrix-org/synapse/issues/6714)) -- Fix the `synapse_port_db` not correctly running background updates. Thanks @tadzik for reporting. ([\#6718](https://github.com/matrix-org/synapse/issues/6718)) -- Fix changing password via user admin API. ([\#6730](https://github.com/matrix-org/synapse/issues/6730)) -- Fix `/events/:event_id` deprecated API. ([\#6731](https://github.com/matrix-org/synapse/issues/6731)) -- Fix monthly active user limiting support for worker mode, fixes [#4639](https://github.com/matrix-org/synapse/issues/4639). ([\#6742](https://github.com/matrix-org/synapse/issues/6742)) -- Fix bug when setting `account_validity` to an empty block in the config. Thanks to @Sorunome for reporting. ([\#6747](https://github.com/matrix-org/synapse/issues/6747)) -- Fix `AttributeError: 'NoneType' object has no attribute 'get'` in `hash_password` when configuration has an empty `password_config`. Contributed by @ivilata. ([\#6753](https://github.com/matrix-org/synapse/issues/6753)) -- Fix the `docker-compose.yaml` overriding the entire `/etc` folder of the container. Contributed by Fabian Meyer. ([\#6656](https://github.com/matrix-org/synapse/issues/6656)) - - -Improved Documentation ----------------------- - -- Fix a typo in the configuration example for purge jobs in the sample configuration file. ([\#6621](https://github.com/matrix-org/synapse/issues/6621)) -- Add complete documentation of the message retention policies support. ([\#6624](https://github.com/matrix-org/synapse/issues/6624), [\#6665](https://github.com/matrix-org/synapse/issues/6665)) -- Add some helpful tips about changelog entries to the GitHub pull request template. ([\#6663](https://github.com/matrix-org/synapse/issues/6663)) -- Clarify the `account_validity` and `email` sections of the sample configuration. ([\#6685](https://github.com/matrix-org/synapse/issues/6685)) -- Add more endpoints to the documentation for Synapse workers. ([\#6698](https://github.com/matrix-org/synapse/issues/6698)) - - -Deprecations and Removals -------------------------- - -- Synapse no longer supports versions of SQLite before 3.11, and will refuse to start when configured to use an older version. Administrators are recommended to migrate their database to Postgres (see instructions [here](docs/postgres.md)). ([\#6675](https://github.com/matrix-org/synapse/issues/6675)) - - -Internal Changes ----------------- - -- Add `local_current_membership` table for tracking local user membership state in rooms. ([\#6655](https://github.com/matrix-org/synapse/issues/6655), [\#6728](https://github.com/matrix-org/synapse/issues/6728)) -- Port `synapse.replication.tcp` to async/await. ([\#6666](https://github.com/matrix-org/synapse/issues/6666)) -- Fixup `synapse.replication` to pass mypy checks. ([\#6667](https://github.com/matrix-org/synapse/issues/6667)) -- Allow `additional_resources` to implement `IResource` directly. ([\#6686](https://github.com/matrix-org/synapse/issues/6686)) -- Allow REST endpoint implementations to raise a `RedirectException`, which will redirect the user's browser to a given location. ([\#6687](https://github.com/matrix-org/synapse/issues/6687)) -- Updates and extensions to the module API. ([\#6688](https://github.com/matrix-org/synapse/issues/6688)) -- Updates to the SAML mapping provider API. ([\#6689](https://github.com/matrix-org/synapse/issues/6689), [\#6723](https://github.com/matrix-org/synapse/issues/6723)) -- Remove redundant `RegistrationError` class. ([\#6691](https://github.com/matrix-org/synapse/issues/6691)) -- Don't block processing of incoming EDUs behind processing PDUs in the same transaction. ([\#6697](https://github.com/matrix-org/synapse/issues/6697)) -- Remove duplicate check for the `session` query parameter on the `/auth/xxx/fallback/web` Client-Server endpoint. ([\#6702](https://github.com/matrix-org/synapse/issues/6702)) -- Attempt to retry sending a transaction when we detect a remote server has come back online, rather than waiting for a transaction to be triggered by new data. ([\#6706](https://github.com/matrix-org/synapse/issues/6706)) -- Add `StateMap` type alias to simplify types. ([\#6715](https://github.com/matrix-org/synapse/issues/6715)) -- Add a `DeltaState` to track changes to be made to current state during event persistence. ([\#6716](https://github.com/matrix-org/synapse/issues/6716)) -- Add more logging around message retention policies support. ([\#6717](https://github.com/matrix-org/synapse/issues/6717)) -- When processing a SAML response, log the assertions for easier configuration. ([\#6724](https://github.com/matrix-org/synapse/issues/6724)) -- Fixup `synapse.rest` to pass mypy. ([\#6732](https://github.com/matrix-org/synapse/issues/6732), [\#6764](https://github.com/matrix-org/synapse/issues/6764)) -- Fixup `synapse.api` to pass mypy. ([\#6733](https://github.com/matrix-org/synapse/issues/6733)) -- Allow streaming cache 'invalidate all' to workers. ([\#6749](https://github.com/matrix-org/synapse/issues/6749)) -- Remove unused CI docker compose files. ([\#6754](https://github.com/matrix-org/synapse/issues/6754)) - - -Synapse 1.8.0 (2020-01-09) -========================== - -**WARNING**: As of this release Synapse will refuse to start if the `log_file` config option is specified. Support for the option was removed in v1.3.0. - - -Bugfixes --------- - -- Fix `GET` request on `/_synapse/admin/v2/users` endpoint. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#6563](https://github.com/matrix-org/synapse/issues/6563)) -- Fix incorrect signing of responses from the key server implementation. ([\#6657](https://github.com/matrix-org/synapse/issues/6657)) - - -Synapse 1.8.0rc1 (2020-01-07) -============================= - -Features --------- - -- Add v2 APIs for the `send_join` and `send_leave` federation endpoints (as described in [MSC1802](https://github.com/matrix-org/matrix-doc/pull/1802)). ([\#6349](https://github.com/matrix-org/synapse/issues/6349)) -- Add a develop script to generate full SQL schemas. ([\#6394](https://github.com/matrix-org/synapse/issues/6394)) -- Add custom SAML username mapping functionality through an external provider plugin. ([\#6411](https://github.com/matrix-org/synapse/issues/6411)) -- Automatically delete empty groups/communities. ([\#6453](https://github.com/matrix-org/synapse/issues/6453)) -- Add option `limit_profile_requests_to_users_who_share_rooms` to prevent requirement of a local user sharing a room with another user to query their profile information. ([\#6523](https://github.com/matrix-org/synapse/issues/6523)) -- Add an `export_signing_key` script to extract the public part of signing keys when rotating them. ([\#6546](https://github.com/matrix-org/synapse/issues/6546)) -- Add experimental config option to specify multiple databases. ([\#6580](https://github.com/matrix-org/synapse/issues/6580)) -- Raise an error if someone tries to use the `log_file` config option. ([\#6626](https://github.com/matrix-org/synapse/issues/6626)) - - -Bugfixes --------- - -- Prevent redacted events from being returned during message search. ([\#6377](https://github.com/matrix-org/synapse/issues/6377), [\#6522](https://github.com/matrix-org/synapse/issues/6522)) -- Prevent error on trying to search a upgraded room when the server is not in the predecessor room. ([\#6385](https://github.com/matrix-org/synapse/issues/6385)) -- Improve performance of looking up cross-signing keys. ([\#6486](https://github.com/matrix-org/synapse/issues/6486)) -- Fix race which occasionally caused deleted devices to reappear. ([\#6514](https://github.com/matrix-org/synapse/issues/6514)) -- Fix missing row in `device_max_stream_id` that could cause unable to decrypt errors after server restart. ([\#6555](https://github.com/matrix-org/synapse/issues/6555)) -- Fix a bug which meant that we did not send systemd notifications on startup if acme was enabled. ([\#6571](https://github.com/matrix-org/synapse/issues/6571)) -- Fix exception when fetching the `matrix.org:ed25519:auto` key. ([\#6625](https://github.com/matrix-org/synapse/issues/6625)) -- Fix bug where a moderator upgraded a room and became an admin in the new room. ([\#6633](https://github.com/matrix-org/synapse/issues/6633)) -- Fix an error which was thrown by the `PresenceHandler` `_on_shutdown` handler. ([\#6640](https://github.com/matrix-org/synapse/issues/6640)) -- Fix exceptions in the synchrotron worker log when events are rejected. ([\#6645](https://github.com/matrix-org/synapse/issues/6645)) -- Ensure that upgraded rooms are removed from the directory. ([\#6648](https://github.com/matrix-org/synapse/issues/6648)) -- Fix a bug causing Synapse not to fetch missing events when it believes it has every event in the room. ([\#6652](https://github.com/matrix-org/synapse/issues/6652)) - - -Improved Documentation ----------------------- - -- Document the Room Shutdown Admin API. ([\#6541](https://github.com/matrix-org/synapse/issues/6541)) -- Reword sections of [docs/federate.md](docs/federate.md) that explained delegation at time of Synapse 1.0 transition. ([\#6601](https://github.com/matrix-org/synapse/issues/6601)) -- Added the section 'Configuration' in [docs/turn-howto.md](docs/turn-howto.md). ([\#6614](https://github.com/matrix-org/synapse/issues/6614)) - - -Deprecations and Removals -------------------------- - -- Remove redundant code from event authorisation implementation. ([\#6502](https://github.com/matrix-org/synapse/issues/6502)) -- Remove unused, undocumented `/_matrix/content` API. ([\#6628](https://github.com/matrix-org/synapse/issues/6628)) - - -Internal Changes ----------------- - -- Add *experimental* support for multiple physical databases and split out state storage to separate data store. ([\#6245](https://github.com/matrix-org/synapse/issues/6245), [\#6510](https://github.com/matrix-org/synapse/issues/6510), [\#6511](https://github.com/matrix-org/synapse/issues/6511), [\#6513](https://github.com/matrix-org/synapse/issues/6513), [\#6564](https://github.com/matrix-org/synapse/issues/6564), [\#6565](https://github.com/matrix-org/synapse/issues/6565)) -- Port sections of code base to async/await. ([\#6496](https://github.com/matrix-org/synapse/issues/6496), [\#6504](https://github.com/matrix-org/synapse/issues/6504), [\#6505](https://github.com/matrix-org/synapse/issues/6505), [\#6517](https://github.com/matrix-org/synapse/issues/6517), [\#6559](https://github.com/matrix-org/synapse/issues/6559), [\#6647](https://github.com/matrix-org/synapse/issues/6647), [\#6653](https://github.com/matrix-org/synapse/issues/6653)) -- Remove `SnapshotCache` in favour of `ResponseCache`. ([\#6506](https://github.com/matrix-org/synapse/issues/6506)) -- Silence mypy errors for files outside those specified. ([\#6512](https://github.com/matrix-org/synapse/issues/6512)) -- Clean up some logging when handling incoming events over federation. ([\#6515](https://github.com/matrix-org/synapse/issues/6515)) -- Test more folders against mypy. ([\#6534](https://github.com/matrix-org/synapse/issues/6534)) -- Update `mypy` to new version. ([\#6537](https://github.com/matrix-org/synapse/issues/6537)) -- Adjust the sytest blacklist for worker mode. ([\#6538](https://github.com/matrix-org/synapse/issues/6538)) -- Remove unused `get_pagination_rows` methods from `EventSource` classes. ([\#6557](https://github.com/matrix-org/synapse/issues/6557)) -- Clean up logs from the push notifier at startup. ([\#6558](https://github.com/matrix-org/synapse/issues/6558)) -- Improve diagnostics on database upgrade failure. ([\#6570](https://github.com/matrix-org/synapse/issues/6570)) -- Reduce the reconnect time when worker replication fails, to make it easier to catch up. ([\#6617](https://github.com/matrix-org/synapse/issues/6617)) -- Simplify http handling by removing redundant `SynapseRequestFactory`. ([\#6619](https://github.com/matrix-org/synapse/issues/6619)) -- Add a workaround for synapse raising exceptions when fetching the notary's own key from the notary. ([\#6620](https://github.com/matrix-org/synapse/issues/6620)) -- Automate generation of the sample log config. ([\#6627](https://github.com/matrix-org/synapse/issues/6627)) -- Simplify event creation code by removing redundant queries on the `event_reference_hashes` table. ([\#6629](https://github.com/matrix-org/synapse/issues/6629)) -- Fix errors when `frozen_dicts` are enabled. ([\#6642](https://github.com/matrix-org/synapse/issues/6642)) - - -Synapse 1.7.3 (2019-12-31) -========================== - -This release fixes a long-standing bug in the state resolution algorithm. - -Bugfixes --------- - -- Fix exceptions caused by state resolution choking on malformed events. ([\#6608](https://github.com/matrix-org/synapse/issues/6608)) - - -Synapse 1.7.2 (2019-12-20) -========================== - -This release fixes some regressions introduced in Synapse 1.7.0 and 1.7.1. - -Bugfixes --------- - -- Fix a regression introduced in Synapse 1.7.1 which caused errors when attempting to backfill rooms over federation. ([\#6576](https://github.com/matrix-org/synapse/issues/6576)) -- Fix a bug introduced in Synapse 1.7.0 which caused an error on startup when upgrading from versions before 1.3.0. ([\#6578](https://github.com/matrix-org/synapse/issues/6578)) - - -Synapse 1.7.1 (2019-12-18) -========================== - -This release includes several security fixes as well as a fix to a bug exposed by the security fixes. Administrators are encouraged to upgrade as soon as possible. - -Security updates ----------------- - -- Fix a bug which could cause room events to be incorrectly authorized using events from a different room. ([\#6501](https://github.com/matrix-org/synapse/issues/6501), [\#6503](https://github.com/matrix-org/synapse/issues/6503), [\#6521](https://github.com/matrix-org/synapse/issues/6521), [\#6524](https://github.com/matrix-org/synapse/issues/6524), [\#6530](https://github.com/matrix-org/synapse/issues/6530), [\#6531](https://github.com/matrix-org/synapse/issues/6531)) -- Fix a bug causing responses to the `/context` client endpoint to not use the pruned version of the event. ([\#6553](https://github.com/matrix-org/synapse/issues/6553)) -- Fix a cause of state resets in room versions 2 onwards. ([\#6556](https://github.com/matrix-org/synapse/issues/6556), [\#6560](https://github.com/matrix-org/synapse/issues/6560)) - -Bugfixes --------- - -- Fix a bug which could cause the federation server to incorrectly return errors when handling certain obscure event graphs. ([\#6526](https://github.com/matrix-org/synapse/issues/6526), [\#6527](https://github.com/matrix-org/synapse/issues/6527)) - -Synapse 1.7.0 (2019-12-13) -========================== - -This release changes the default settings so that only local authenticated users can query the server's room directory. See the [upgrade notes](docs/upgrade.md#upgrading-to-v170) for details. - -Support for SQLite versions before 3.11 is now deprecated. A future release will refuse to start if used with an SQLite version before 3.11. - -Administrators are reminded that SQLite should not be used for production instances. Instructions for migrating to Postgres are available [here](docs/postgres.md). A future release of synapse will, by default, disable federation for servers using SQLite. - -No significant changes since 1.7.0rc2. - - -Synapse 1.7.0rc2 (2019-12-11) -============================= - -Bugfixes --------- - -- Fix incorrect error message for invalid requests when setting user's avatar URL. ([\#6497](https://github.com/matrix-org/synapse/issues/6497)) -- Fix support for SQLite 3.7. ([\#6499](https://github.com/matrix-org/synapse/issues/6499)) -- Fix regression where sending email push would not work when using a pusher worker. ([\#6507](https://github.com/matrix-org/synapse/issues/6507), [\#6509](https://github.com/matrix-org/synapse/issues/6509)) - - -Synapse 1.7.0rc1 (2019-12-09) -============================= - -Features --------- - -- Implement per-room message retention policies. ([\#5815](https://github.com/matrix-org/synapse/issues/5815), [\#6436](https://github.com/matrix-org/synapse/issues/6436)) -- Add etag and count fields to key backup endpoints to help clients guess if there are new keys. ([\#5858](https://github.com/matrix-org/synapse/issues/5858)) -- Add `/admin/v2/users` endpoint with pagination. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#5925](https://github.com/matrix-org/synapse/issues/5925)) -- Require User-Interactive Authentication for `/account/3pid/add`, meaning the user's password will be required to add a third-party ID to their account. ([\#6119](https://github.com/matrix-org/synapse/issues/6119)) -- Implement the `/_matrix/federation/unstable/net.atleastfornow/state/<context>` API as drafted in MSC2314. ([\#6176](https://github.com/matrix-org/synapse/issues/6176)) -- Configure privacy-preserving settings by default for the room directory. ([\#6355](https://github.com/matrix-org/synapse/issues/6355)) -- Add ephemeral messages support by partially implementing [MSC2228](https://github.com/matrix-org/matrix-doc/pull/2228). ([\#6409](https://github.com/matrix-org/synapse/issues/6409)) -- Add support for [MSC 2367](https://github.com/matrix-org/matrix-doc/pull/2367), which allows specifying a reason on all membership events. ([\#6434](https://github.com/matrix-org/synapse/issues/6434)) - - -Bugfixes --------- - -- Transfer non-standard power levels on room upgrade. ([\#6237](https://github.com/matrix-org/synapse/issues/6237)) -- Fix error from the Pillow library when uploading RGBA images. ([\#6241](https://github.com/matrix-org/synapse/issues/6241)) -- Correctly apply the event filter to the `state`, `events_before` and `events_after` fields in the response to `/context` requests. ([\#6329](https://github.com/matrix-org/synapse/issues/6329)) -- Fix caching devices for remote users when using workers, so that we don't attempt to refetch (and potentially fail) each time a user requests devices. ([\#6332](https://github.com/matrix-org/synapse/issues/6332)) -- Prevent account data syncs getting lost across TCP replication. ([\#6333](https://github.com/matrix-org/synapse/issues/6333)) -- Fix bug: TypeError in `register_user()` while using LDAP auth module. ([\#6406](https://github.com/matrix-org/synapse/issues/6406)) -- Fix an intermittent exception when handling read-receipts. ([\#6408](https://github.com/matrix-org/synapse/issues/6408)) -- Fix broken guest registration when there are existing blocks of numeric user IDs. ([\#6420](https://github.com/matrix-org/synapse/issues/6420)) -- Fix startup error when http proxy is defined. ([\#6421](https://github.com/matrix-org/synapse/issues/6421)) -- Fix error when using synapse_port_db on a vanilla synapse db. ([\#6449](https://github.com/matrix-org/synapse/issues/6449)) -- Fix uploading multiple cross signing signatures for the same user. ([\#6451](https://github.com/matrix-org/synapse/issues/6451)) -- Fix bug which lead to exceptions being thrown in a loop when a cross-signed device is deleted. ([\#6462](https://github.com/matrix-org/synapse/issues/6462)) -- Fix `synapse_port_db` not exiting with a 0 code if something went wrong during the port process. ([\#6470](https://github.com/matrix-org/synapse/issues/6470)) -- Improve sanity-checking when receiving events over federation. ([\#6472](https://github.com/matrix-org/synapse/issues/6472)) -- Fix inaccurate per-block Prometheus metrics. ([\#6491](https://github.com/matrix-org/synapse/issues/6491)) -- Fix small performance regression for sending invites. ([\#6493](https://github.com/matrix-org/synapse/issues/6493)) -- Back out cross-signing code added in Synapse 1.5.0, which caused a performance regression. ([\#6494](https://github.com/matrix-org/synapse/issues/6494)) - - -Improved Documentation ----------------------- - -- Update documentation and variables in user contributed systemd reference file. ([\#6369](https://github.com/matrix-org/synapse/issues/6369), [\#6490](https://github.com/matrix-org/synapse/issues/6490)) -- Fix link in the user directory documentation. ([\#6388](https://github.com/matrix-org/synapse/issues/6388)) -- Add build instructions to the docker readme. ([\#6390](https://github.com/matrix-org/synapse/issues/6390)) -- Switch Ubuntu package install recommendation to use python3 packages in INSTALL.md. ([\#6443](https://github.com/matrix-org/synapse/issues/6443)) -- Write some docs for the quarantine_media api. ([\#6458](https://github.com/matrix-org/synapse/issues/6458)) -- Convert CONTRIBUTING.rst to markdown (among other small fixes). ([\#6461](https://github.com/matrix-org/synapse/issues/6461)) - - -Deprecations and Removals -------------------------- - -- Remove admin/v1/users_paginate endpoint. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#5925](https://github.com/matrix-org/synapse/issues/5925)) -- Remove fallback for federation with old servers which lack the /federation/v1/state_ids API. ([\#6488](https://github.com/matrix-org/synapse/issues/6488)) - - -Internal Changes ----------------- - -- Add benchmarks for structured logging and improve output performance. ([\#6266](https://github.com/matrix-org/synapse/issues/6266)) -- Improve the performance of outputting structured logging. ([\#6322](https://github.com/matrix-org/synapse/issues/6322)) -- Refactor some code in the event authentication path for clarity. ([\#6343](https://github.com/matrix-org/synapse/issues/6343), [\#6468](https://github.com/matrix-org/synapse/issues/6468), [\#6480](https://github.com/matrix-org/synapse/issues/6480)) -- Clean up some unnecessary quotation marks around the codebase. ([\#6362](https://github.com/matrix-org/synapse/issues/6362)) -- Complain on startup instead of 500'ing during runtime when `public_baseurl` isn't set when necessary. ([\#6379](https://github.com/matrix-org/synapse/issues/6379)) -- Add a test scenario to make sure room history purges don't break `/messages` in the future. ([\#6392](https://github.com/matrix-org/synapse/issues/6392)) -- Clarifications for the email configuration settings. ([\#6423](https://github.com/matrix-org/synapse/issues/6423)) -- Add more tests to the blacklist when running in worker mode. ([\#6429](https://github.com/matrix-org/synapse/issues/6429)) -- Refactor data store layer to support multiple databases in the future. ([\#6454](https://github.com/matrix-org/synapse/issues/6454), [\#6464](https://github.com/matrix-org/synapse/issues/6464), [\#6469](https://github.com/matrix-org/synapse/issues/6469), [\#6487](https://github.com/matrix-org/synapse/issues/6487)) -- Port synapse.rest.client.v1 to async/await. ([\#6482](https://github.com/matrix-org/synapse/issues/6482)) -- Port synapse.rest.client.v2_alpha to async/await. ([\#6483](https://github.com/matrix-org/synapse/issues/6483)) -- Port SyncHandler to async/await. ([\#6484](https://github.com/matrix-org/synapse/issues/6484)) - -Synapse 1.6.1 (2019-11-28) -========================== - -Security updates ----------------- - -This release includes a security fix ([\#6426](https://github.com/matrix-org/synapse/issues/6426), below). Administrators are encouraged to upgrade as soon as possible. - -Bugfixes --------- - -- Clean up local threepids from user on account deactivation. ([\#6426](https://github.com/matrix-org/synapse/issues/6426)) -- Fix startup error when http proxy is defined. ([\#6421](https://github.com/matrix-org/synapse/issues/6421)) - - -Synapse 1.6.0 (2019-11-26) -========================== - -Bugfixes --------- - -- Fix phone home stats reporting. ([\#6418](https://github.com/matrix-org/synapse/issues/6418)) - - -Synapse 1.6.0rc2 (2019-11-25) -============================= - -Bugfixes --------- - -- Fix a bug which could cause the background database update hander for event labels to get stuck in a loop raising exceptions. ([\#6407](https://github.com/matrix-org/synapse/issues/6407)) - - -Synapse 1.6.0rc1 (2019-11-20) -============================= - -Features --------- - -- Add federation support for cross-signing. ([\#5727](https://github.com/matrix-org/synapse/issues/5727)) -- Increase default room version from 4 to 5, thereby enforcing server key validity period checks. ([\#6220](https://github.com/matrix-org/synapse/issues/6220)) -- Add support for outbound http proxying via http_proxy/HTTPS_PROXY env vars. ([\#6238](https://github.com/matrix-org/synapse/issues/6238)) -- Implement label-based filtering on `/sync` and `/messages` ([MSC2326](https://github.com/matrix-org/matrix-doc/pull/2326)). ([\#6301](https://github.com/matrix-org/synapse/issues/6301), [\#6310](https://github.com/matrix-org/synapse/issues/6310), [\#6340](https://github.com/matrix-org/synapse/issues/6340)) - - -Bugfixes --------- - -- Fix LruCache callback deduplication for Python 3.8. Contributed by @V02460. ([\#6213](https://github.com/matrix-org/synapse/issues/6213)) -- Remove a room from a server's public rooms list on room upgrade. ([\#6232](https://github.com/matrix-org/synapse/issues/6232), [\#6235](https://github.com/matrix-org/synapse/issues/6235)) -- Delete keys from key backup when deleting backup versions. ([\#6253](https://github.com/matrix-org/synapse/issues/6253)) -- Make notification of cross-signing signatures work with workers. ([\#6254](https://github.com/matrix-org/synapse/issues/6254)) -- Fix exception when remote servers attempt to join a room that they're not allowed to join. ([\#6278](https://github.com/matrix-org/synapse/issues/6278)) -- Prevent errors from appearing on Synapse startup if `git` is not installed. ([\#6284](https://github.com/matrix-org/synapse/issues/6284)) -- Appservice requests will no longer contain a double slash prefix when the appservice url provided ends in a slash. ([\#6306](https://github.com/matrix-org/synapse/issues/6306)) -- Fix `/purge_room` admin API. ([\#6307](https://github.com/matrix-org/synapse/issues/6307)) -- Fix the `hidden` field in the `devices` table for SQLite versions prior to 3.23.0. ([\#6313](https://github.com/matrix-org/synapse/issues/6313)) -- Fix bug which casued rejected events to be persisted with the wrong room state. ([\#6320](https://github.com/matrix-org/synapse/issues/6320)) -- Fix bug where `rc_login` ratelimiting would prematurely kick in. ([\#6335](https://github.com/matrix-org/synapse/issues/6335)) -- Prevent the server taking a long time to start up when guest registration is enabled. ([\#6338](https://github.com/matrix-org/synapse/issues/6338)) -- Fix bug where upgrading a guest account to a full user would fail when account validity is enabled. ([\#6359](https://github.com/matrix-org/synapse/issues/6359)) -- Fix `to_device` stream ID getting reset every time Synapse restarts, which had the potential to cause unable to decrypt errors. ([\#6363](https://github.com/matrix-org/synapse/issues/6363)) -- Fix permission denied error when trying to generate a config file with the docker image. ([\#6389](https://github.com/matrix-org/synapse/issues/6389)) - - -Improved Documentation ----------------------- - -- Contributor documentation now mentions script to run linters. ([\#6164](https://github.com/matrix-org/synapse/issues/6164)) -- Modify CAPTCHA_SETUP.md to update the terms `private key` and `public key` to `secret key` and `site key` respectively. Contributed by Yash Jipkate. ([\#6257](https://github.com/matrix-org/synapse/issues/6257)) -- Update `INSTALL.md` Email section to talk about `account_threepid_delegates`. ([\#6272](https://github.com/matrix-org/synapse/issues/6272)) -- Fix a small typo in `account_threepid_delegates` configuration option. ([\#6273](https://github.com/matrix-org/synapse/issues/6273)) - - -Internal Changes ----------------- - -- Add a CI job to test the `synapse_port_db` script. ([\#6140](https://github.com/matrix-org/synapse/issues/6140), [\#6276](https://github.com/matrix-org/synapse/issues/6276)) -- Convert EventContext to an attrs. ([\#6218](https://github.com/matrix-org/synapse/issues/6218)) -- Move `persist_events` out from main data store. ([\#6240](https://github.com/matrix-org/synapse/issues/6240), [\#6300](https://github.com/matrix-org/synapse/issues/6300)) -- Reduce verbosity of user/room stats. ([\#6250](https://github.com/matrix-org/synapse/issues/6250)) -- Reduce impact of debug logging. ([\#6251](https://github.com/matrix-org/synapse/issues/6251)) -- Expose some homeserver functionality to spam checkers. ([\#6259](https://github.com/matrix-org/synapse/issues/6259)) -- Change cache descriptors to always return deferreds. ([\#6263](https://github.com/matrix-org/synapse/issues/6263), [\#6291](https://github.com/matrix-org/synapse/issues/6291)) -- Fix incorrect comment regarding the functionality of an `if` statement. ([\#6269](https://github.com/matrix-org/synapse/issues/6269)) -- Update CI to run `isort` over the `scripts` and `scripts-dev` directories. ([\#6270](https://github.com/matrix-org/synapse/issues/6270)) -- Replace every instance of `logger.warn` method with `logger.warning` as the former is deprecated. ([\#6271](https://github.com/matrix-org/synapse/issues/6271), [\#6314](https://github.com/matrix-org/synapse/issues/6314)) -- Port replication http server endpoints to async/await. ([\#6274](https://github.com/matrix-org/synapse/issues/6274)) -- Port room rest handlers to async/await. ([\#6275](https://github.com/matrix-org/synapse/issues/6275)) -- Remove redundant CLI parameters on CI's `flake8` step. ([\#6277](https://github.com/matrix-org/synapse/issues/6277)) -- Port `federation_server.py` to async/await. ([\#6279](https://github.com/matrix-org/synapse/issues/6279)) -- Port receipt and read markers to async/wait. ([\#6280](https://github.com/matrix-org/synapse/issues/6280)) -- Split out state storage into separate data store. ([\#6294](https://github.com/matrix-org/synapse/issues/6294), [\#6295](https://github.com/matrix-org/synapse/issues/6295)) -- Refactor EventContext for clarity. ([\#6298](https://github.com/matrix-org/synapse/issues/6298)) -- Update the version of black used to 19.10b0. ([\#6304](https://github.com/matrix-org/synapse/issues/6304)) -- Add some documentation about worker replication. ([\#6305](https://github.com/matrix-org/synapse/issues/6305)) -- Move admin endpoints into separate files. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#6308](https://github.com/matrix-org/synapse/issues/6308)) -- Document the use of `lint.sh` for code style enforcement & extend it to run on specified paths only. ([\#6312](https://github.com/matrix-org/synapse/issues/6312)) -- Add optional python dependencies and dependant binary libraries to snapcraft packaging. ([\#6317](https://github.com/matrix-org/synapse/issues/6317)) -- Remove the dependency on psutil and replace functionality with the stdlib `resource` module. ([\#6318](https://github.com/matrix-org/synapse/issues/6318), [\#6336](https://github.com/matrix-org/synapse/issues/6336)) -- Improve documentation for EventContext fields. ([\#6319](https://github.com/matrix-org/synapse/issues/6319)) -- Add some checks that we aren't using state from rejected events. ([\#6330](https://github.com/matrix-org/synapse/issues/6330)) -- Add continuous integration for python 3.8. ([\#6341](https://github.com/matrix-org/synapse/issues/6341)) -- Correct spacing/case of various instances of the word "homeserver". ([\#6357](https://github.com/matrix-org/synapse/issues/6357)) -- Temporarily blacklist the failing unit test PurgeRoomTestCase.test_purge_room. ([\#6361](https://github.com/matrix-org/synapse/issues/6361)) - - -Synapse 1.5.1 (2019-11-06) -========================== - -Features --------- - -- Limit the length of data returned by url previews, to prevent DoS attacks. ([\#6331](https://github.com/matrix-org/synapse/issues/6331), [\#6334](https://github.com/matrix-org/synapse/issues/6334)) - - -Synapse 1.5.0 (2019-10-29) -========================== - -Security updates ----------------- - -This release includes a security fix ([\#6262](https://github.com/matrix-org/synapse/issues/6262), below). Administrators are encouraged to upgrade as soon as possible. - -Bugfixes --------- - -- Fix bug where room directory search was case sensitive. ([\#6268](https://github.com/matrix-org/synapse/issues/6268)) - - -Synapse 1.5.0rc2 (2019-10-28) -============================= - -Bugfixes --------- - -- Update list of boolean columns in `synapse_port_db`. ([\#6247](https://github.com/matrix-org/synapse/issues/6247)) -- Fix /keys/query API on workers. ([\#6256](https://github.com/matrix-org/synapse/issues/6256)) -- Improve signature checking on some federation APIs. ([\#6262](https://github.com/matrix-org/synapse/issues/6262)) - - -Internal Changes ----------------- - -- Move schema delta files to the correct data store. ([\#6248](https://github.com/matrix-org/synapse/issues/6248)) -- Small performance improvement by removing repeated config lookups in room stats calculation. ([\#6255](https://github.com/matrix-org/synapse/issues/6255)) - - -Synapse 1.5.0rc1 (2019-10-24) -========================== - -Features --------- - -- Improve quality of thumbnails for 1-bit/8-bit color palette images. ([\#2142](https://github.com/matrix-org/synapse/issues/2142)) -- Add ability to upload cross-signing signatures. ([\#5726](https://github.com/matrix-org/synapse/issues/5726)) -- Allow uploading of cross-signing keys. ([\#5769](https://github.com/matrix-org/synapse/issues/5769)) -- CAS login now provides a default display name for users if a `displayname_attribute` is set in the configuration file. ([\#6114](https://github.com/matrix-org/synapse/issues/6114)) -- Reject all pending invites for a user during deactivation. ([\#6125](https://github.com/matrix-org/synapse/issues/6125)) -- Add config option to suppress client side resource limit alerting. ([\#6173](https://github.com/matrix-org/synapse/issues/6173)) - - -Bugfixes --------- - -- Return an HTTP 404 instead of 400 when requesting a filter by ID that is unknown to the server. Thanks to @krombel for contributing this! ([\#2380](https://github.com/matrix-org/synapse/issues/2380)) -- Fix a bug where users could be invited twice to the same group. ([\#3436](https://github.com/matrix-org/synapse/issues/3436)) -- Fix `/createRoom` failing with badly-formatted MXIDs in the invitee list. Thanks to @wener291! ([\#4088](https://github.com/matrix-org/synapse/issues/4088)) -- Make the `synapse_port_db` script create the right indexes on a new PostgreSQL database. ([\#6102](https://github.com/matrix-org/synapse/issues/6102), [\#6178](https://github.com/matrix-org/synapse/issues/6178), [\#6243](https://github.com/matrix-org/synapse/issues/6243)) -- Fix bug when uploading a large file: Synapse responds with `M_UNKNOWN` while it should be `M_TOO_LARGE` according to spec. Contributed by Anshul Angaria. ([\#6109](https://github.com/matrix-org/synapse/issues/6109)) -- Fix user push rules being deleted from a room when it is upgraded. ([\#6144](https://github.com/matrix-org/synapse/issues/6144)) -- Don't 500 when trying to exchange a revoked 3PID invite. ([\#6147](https://github.com/matrix-org/synapse/issues/6147)) -- Fix transferring notifications and tags when joining an upgraded room that is new to your server. ([\#6155](https://github.com/matrix-org/synapse/issues/6155)) -- Fix bug where guest account registration can wedge after restart. ([\#6161](https://github.com/matrix-org/synapse/issues/6161)) -- Fix monthly active user reaping when reserved users are specified. ([\#6168](https://github.com/matrix-org/synapse/issues/6168)) -- Fix `/federation/v1/state` endpoint not supporting newer room versions. ([\#6170](https://github.com/matrix-org/synapse/issues/6170)) -- Fix bug where we were updating censored events as bytes rather than text, occaisonally causing invalid JSON being inserted breaking APIs that attempted to fetch such events. ([\#6186](https://github.com/matrix-org/synapse/issues/6186)) -- Fix occasional missed updates in the room and user directories. ([\#6187](https://github.com/matrix-org/synapse/issues/6187)) -- Fix tracing of non-JSON APIs, `/media`, `/key` etc. ([\#6195](https://github.com/matrix-org/synapse/issues/6195)) -- Fix bug where presence would not get timed out correctly if a synchrotron worker is used and restarted. ([\#6212](https://github.com/matrix-org/synapse/issues/6212)) -- synapse_port_db: Add 2 additional BOOLEAN_COLUMNS to be able to convert from database schema v56. ([\#6216](https://github.com/matrix-org/synapse/issues/6216)) -- Fix a bug where the Synapse demo script blacklisted `::1` (ipv6 localhost) from receiving federation traffic. ([\#6229](https://github.com/matrix-org/synapse/issues/6229)) - - -Updates to the Docker image ---------------------------- - -- Fix logging getting lost for the docker image. ([\#6197](https://github.com/matrix-org/synapse/issues/6197)) - - -Internal Changes ----------------- - -- Update `user_filters` table to have a unique index, and non-null columns. Thanks to @pik for contributing this. ([\#1172](https://github.com/matrix-org/synapse/issues/1172), [\#6175](https://github.com/matrix-org/synapse/issues/6175), [\#6184](https://github.com/matrix-org/synapse/issues/6184)) -- Allow devices to be marked as hidden, for use by features such as cross-signing. - This adds a new field with a default value to the devices field in the database, - and so the database upgrade may take a long time depending on how many devices - are in the database. ([\#5759](https://github.com/matrix-org/synapse/issues/5759)) -- Move lookup-related functions from RoomMemberHandler to IdentityHandler. ([\#5978](https://github.com/matrix-org/synapse/issues/5978)) -- Improve performance of the public room list directory. ([\#6019](https://github.com/matrix-org/synapse/issues/6019), [\#6152](https://github.com/matrix-org/synapse/issues/6152), [\#6153](https://github.com/matrix-org/synapse/issues/6153), [\#6154](https://github.com/matrix-org/synapse/issues/6154)) -- Edit header dicts docstrings in `SimpleHttpClient` to note that `str` or `bytes` can be passed as header keys. ([\#6077](https://github.com/matrix-org/synapse/issues/6077)) -- Add snapcraft packaging information. Contributed by @devec0. ([\#6084](https://github.com/matrix-org/synapse/issues/6084), [\#6191](https://github.com/matrix-org/synapse/issues/6191)) -- Kill off half-implemented password-reset via sms. ([\#6101](https://github.com/matrix-org/synapse/issues/6101)) -- Remove `get_user_by_req` opentracing span and add some tags. ([\#6108](https://github.com/matrix-org/synapse/issues/6108)) -- Drop some unused database tables. ([\#6115](https://github.com/matrix-org/synapse/issues/6115)) -- Add env var to turn on tracking of log context changes. ([\#6127](https://github.com/matrix-org/synapse/issues/6127)) -- Refactor configuration loading to allow better typechecking. ([\#6137](https://github.com/matrix-org/synapse/issues/6137)) -- Log responder when responding to media request. ([\#6139](https://github.com/matrix-org/synapse/issues/6139)) -- Improve performance of `find_next_generated_user_id` DB query. ([\#6148](https://github.com/matrix-org/synapse/issues/6148)) -- Expand type-checking on modules imported by `synapse.config`. ([\#6150](https://github.com/matrix-org/synapse/issues/6150)) -- Use Postgres ANY for selecting many values. ([\#6156](https://github.com/matrix-org/synapse/issues/6156)) -- Add more caching to `_get_joined_users_from_context` DB query. ([\#6159](https://github.com/matrix-org/synapse/issues/6159)) -- Add some metrics on the federation sender. ([\#6160](https://github.com/matrix-org/synapse/issues/6160)) -- Add some logging to the rooms stats updates, to try to track down a flaky test. ([\#6167](https://github.com/matrix-org/synapse/issues/6167)) -- Remove unused `timeout` parameter from `_get_public_room_list`. ([\#6179](https://github.com/matrix-org/synapse/issues/6179)) -- Reject (accidental) attempts to insert bytes into postgres tables. ([\#6186](https://github.com/matrix-org/synapse/issues/6186)) -- Make `version` optional in body of `PUT /room_keys/version/{version}`, since it's redundant. ([\#6189](https://github.com/matrix-org/synapse/issues/6189)) -- Make storage layer responsible for adding device names to key, rather than the handler. ([\#6193](https://github.com/matrix-org/synapse/issues/6193)) -- Port `synapse.rest.admin` module to use async/await. ([\#6196](https://github.com/matrix-org/synapse/issues/6196)) -- Enforce that all boolean configuration values are lowercase in CI. ([\#6203](https://github.com/matrix-org/synapse/issues/6203)) -- Remove some unused event-auth code. ([\#6214](https://github.com/matrix-org/synapse/issues/6214)) -- Remove `Auth.check` method. ([\#6217](https://github.com/matrix-org/synapse/issues/6217)) -- Remove `format_tap.py` script in favour of a perl reimplementation in Sytest's repo. ([\#6219](https://github.com/matrix-org/synapse/issues/6219)) -- Refactor storage layer in preparation to support having multiple databases. ([\#6231](https://github.com/matrix-org/synapse/issues/6231)) -- Remove some extra quotation marks across the codebase. ([\#6236](https://github.com/matrix-org/synapse/issues/6236)) - - -Synapse 1.4.1 (2019-10-18) -========================== - -No changes since 1.4.1rc1. - - -Synapse 1.4.1rc1 (2019-10-17) -============================= - -Bugfixes --------- - -- Fix bug where redacted events were sometimes incorrectly censored in the database, breaking APIs that attempted to fetch such events. ([\#6185](https://github.com/matrix-org/synapse/issues/6185), [5b0e9948](https://github.com/matrix-org/synapse/commit/5b0e9948eaae801643e594b5abc8ee4b10bd194e)) - -Synapse 1.4.0 (2019-10-03) -========================== - -Bugfixes --------- - -- Redact `client_secret` in server logs. ([\#6158](https://github.com/matrix-org/synapse/issues/6158)) - - -Synapse 1.4.0rc2 (2019-10-02) -============================= - -Bugfixes --------- - -- Fix bug in background update that adds last seen information to the `devices` table, and improve its performance on Postgres. ([\#6135](https://github.com/matrix-org/synapse/issues/6135)) -- Fix bad performance of censoring redactions background task. ([\#6141](https://github.com/matrix-org/synapse/issues/6141)) -- Fix fetching censored redactions from DB, which caused APIs like initial sync to fail if it tried to include the censored redaction. ([\#6145](https://github.com/matrix-org/synapse/issues/6145)) -- Fix exceptions when storing large retry intervals for down remote servers. ([\#6146](https://github.com/matrix-org/synapse/issues/6146)) - - -Internal Changes ----------------- - -- Fix up sample config entry for `redaction_retention_period` option. ([\#6117](https://github.com/matrix-org/synapse/issues/6117)) - - -Synapse 1.4.0rc1 (2019-09-26) -============================= - -Note that this release includes significant changes around 3pid -verification. Administrators are reminded to review the [upgrade notes](docs/upgrade.md#upgrading-to-v140). - -Features --------- - -- Changes to 3pid verification: - - Add the ability to send registration emails from the homeserver rather than delegating to an identity server. ([\#5835](https://github.com/matrix-org/synapse/issues/5835), [\#5940](https://github.com/matrix-org/synapse/issues/5940), [\#5993](https://github.com/matrix-org/synapse/issues/5993), [\#5994](https://github.com/matrix-org/synapse/issues/5994), [\#5868](https://github.com/matrix-org/synapse/issues/5868)) - - Replace `trust_identity_server_for_password_resets` config option with `account_threepid_delegates`, and make the `id_server` parameteter optional on `*/requestToken` endpoints, as per [MSC2263](https://github.com/matrix-org/matrix-doc/pull/2263). ([\#5876](https://github.com/matrix-org/synapse/issues/5876), [\#5969](https://github.com/matrix-org/synapse/issues/5969), [\#6028](https://github.com/matrix-org/synapse/issues/6028)) - - Switch to using the v2 Identity Service `/lookup` API where available, with fallback to v1. (Implements [MSC2134](https://github.com/matrix-org/matrix-doc/pull/2134) plus `id_access_token authentication` for v2 Identity Service APIs from [MSC2140](https://github.com/matrix-org/matrix-doc/pull/2140)). ([\#5897](https://github.com/matrix-org/synapse/issues/5897)) - - Remove `bind_email` and `bind_msisdn` parameters from `/register` ala [MSC2140](https://github.com/matrix-org/matrix-doc/pull/2140). ([\#5964](https://github.com/matrix-org/synapse/issues/5964)) - - Add `m.id_access_token` to `unstable_features` in `/versions` as per [MSC2264](https://github.com/matrix-org/matrix-doc/pull/2264). ([\#5974](https://github.com/matrix-org/synapse/issues/5974)) - - Use the v2 Identity Service API for 3PID invites. ([\#5979](https://github.com/matrix-org/synapse/issues/5979)) - - Add `POST /_matrix/client/unstable/account/3pid/unbind` endpoint from [MSC2140](https://github.com/matrix-org/matrix-doc/pull/2140) for unbinding a 3PID from an identity server without removing it from the homeserver user account. ([\#5980](https://github.com/matrix-org/synapse/issues/5980), [\#6062](https://github.com/matrix-org/synapse/issues/6062)) - - Use `account_threepid_delegate.email` and `account_threepid_delegate.msisdn` for validating threepid sessions. ([\#6011](https://github.com/matrix-org/synapse/issues/6011)) - - Allow homeserver to handle or delegate email validation when adding an email to a user's account. ([\#6042](https://github.com/matrix-org/synapse/issues/6042)) - - Implement new Client Server API endpoints `/account/3pid/add` and `/account/3pid/bind` as per [MSC2290](https://github.com/matrix-org/matrix-doc/pull/2290). ([\#6043](https://github.com/matrix-org/synapse/issues/6043)) - - Add an unstable feature flag for separate add/bind 3pid APIs. ([\#6044](https://github.com/matrix-org/synapse/issues/6044)) - - Remove `bind` parameter from Client Server POST `/account` endpoint as per [MSC2290](https://github.com/matrix-org/matrix-doc/pull/2290/). ([\#6067](https://github.com/matrix-org/synapse/issues/6067)) - - Add `POST /add_threepid/msisdn/submit_token` endpoint for proxying submitToken on an `account_threepid_handler`. ([\#6078](https://github.com/matrix-org/synapse/issues/6078)) - - Add `submit_url` response parameter to `*/msisdn/requestToken` endpoints. ([\#6079](https://github.com/matrix-org/synapse/issues/6079)) - - Add `m.require_identity_server` flag to /version's unstable_features. ([\#5972](https://github.com/matrix-org/synapse/issues/5972)) -- Enhancements to OpenTracing support: - - Make OpenTracing work in worker mode. ([\#5771](https://github.com/matrix-org/synapse/issues/5771)) - - Pass OpenTracing contexts between servers when transmitting EDUs. ([\#5852](https://github.com/matrix-org/synapse/issues/5852)) - - OpenTracing for device list updates. ([\#5853](https://github.com/matrix-org/synapse/issues/5853)) - - Add a tag recording a request's authenticated entity and corresponding servlet in OpenTracing. ([\#5856](https://github.com/matrix-org/synapse/issues/5856)) - - Add minimum OpenTracing for client servlets. ([\#5983](https://github.com/matrix-org/synapse/issues/5983)) - - Check at setup that OpenTracing is installed if it's enabled in the config. ([\#5985](https://github.com/matrix-org/synapse/issues/5985)) - - Trace replication send times. ([\#5986](https://github.com/matrix-org/synapse/issues/5986)) - - Include missing OpenTracing contexts in outbout replication requests. ([\#5982](https://github.com/matrix-org/synapse/issues/5982)) - - Fix sending of EDUs when OpenTracing is enabled with an empty whitelist. ([\#5984](https://github.com/matrix-org/synapse/issues/5984)) - - Fix invalid references to None while OpenTracing if the log context slips. ([\#5988](https://github.com/matrix-org/synapse/issues/5988), [\#5991](https://github.com/matrix-org/synapse/issues/5991)) - - OpenTracing for room and e2e keys. ([\#5855](https://github.com/matrix-org/synapse/issues/5855)) - - Add OpenTracing span over HTTP push processing. ([\#6003](https://github.com/matrix-org/synapse/issues/6003)) -- Add an admin API to purge old rooms from the database. ([\#5845](https://github.com/matrix-org/synapse/issues/5845)) -- Retry well-known lookups if we have recently seen a valid well-known record for the server. ([\#5850](https://github.com/matrix-org/synapse/issues/5850)) -- Add support for filtered room-directory search requests over federation ([MSC2197](https://github.com/matrix-org/matrix-doc/pull/2197), in order to allow upcoming room directory query performance improvements. ([\#5859](https://github.com/matrix-org/synapse/issues/5859)) -- Correctly retry all hosts returned from SRV when we fail to connect. ([\#5864](https://github.com/matrix-org/synapse/issues/5864)) -- Add admin API endpoint for setting whether or not a user is a server administrator. ([\#5878](https://github.com/matrix-org/synapse/issues/5878)) -- Enable cleaning up extremities with dummy events by default to prevent undue build up of forward extremities. ([\#5884](https://github.com/matrix-org/synapse/issues/5884)) -- Add config option to sign remote key query responses with a separate key. ([\#5895](https://github.com/matrix-org/synapse/issues/5895)) -- Add support for config templating. ([\#5900](https://github.com/matrix-org/synapse/issues/5900)) -- Users with the type of "support" or "bot" are no longer required to consent. ([\#5902](https://github.com/matrix-org/synapse/issues/5902)) -- Let synctl accept a directory of config files. ([\#5904](https://github.com/matrix-org/synapse/issues/5904)) -- Increase max display name size to 256. ([\#5906](https://github.com/matrix-org/synapse/issues/5906)) -- Add admin API endpoint for getting whether or not a user is a server administrator. ([\#5914](https://github.com/matrix-org/synapse/issues/5914)) -- Redact events in the database that have been redacted for a week. ([\#5934](https://github.com/matrix-org/synapse/issues/5934)) -- New prometheus metrics: - - `synapse_federation_known_servers`: represents the total number of servers your server knows about (i.e. is in rooms with), including itself. Enable by setting `metrics_flags.known_servers` to True in the configuration.([\#5981](https://github.com/matrix-org/synapse/issues/5981)) - - `synapse_build_info`: exposes the Python version, OS version, and Synapse version of the running server. ([\#6005](https://github.com/matrix-org/synapse/issues/6005)) -- Give appropriate exit codes when synctl fails. ([\#5992](https://github.com/matrix-org/synapse/issues/5992)) -- Apply the federation blacklist to requests to identity servers. ([\#6000](https://github.com/matrix-org/synapse/issues/6000)) -- Add `report_stats_endpoint` option to configure where stats are reported to, if enabled. Contributed by @Sorunome. ([\#6012](https://github.com/matrix-org/synapse/issues/6012)) -- Add config option to increase ratelimits for room admins redacting messages. ([\#6015](https://github.com/matrix-org/synapse/issues/6015)) -- Stop sending federation transactions to servers which have been down for a long time. ([\#6026](https://github.com/matrix-org/synapse/issues/6026)) -- Make the process for mapping SAML2 users to matrix IDs more flexible. ([\#6037](https://github.com/matrix-org/synapse/issues/6037)) -- Return a clearer error message when a timeout occurs when attempting to contact an identity server. ([\#6073](https://github.com/matrix-org/synapse/issues/6073)) -- Prevent password reset's submit_token endpoint from accepting trailing slashes. ([\#6074](https://github.com/matrix-org/synapse/issues/6074)) -- Return 403 on `/register/available` if registration has been disabled. ([\#6082](https://github.com/matrix-org/synapse/issues/6082)) -- Explicitly log when a homeserver does not have the `trusted_key_servers` config field configured. ([\#6090](https://github.com/matrix-org/synapse/issues/6090)) -- Add support for pruning old rows in `user_ips` table. ([\#6098](https://github.com/matrix-org/synapse/issues/6098)) - -Bugfixes --------- - -- Don't create broken room when `power_level_content_override.users` does not contain `creator_id`. ([\#5633](https://github.com/matrix-org/synapse/issues/5633)) -- Fix database index so that different backup versions can have the same sessions. ([\#5857](https://github.com/matrix-org/synapse/issues/5857)) -- Fix Synapse looking for config options `password_reset_failure_template` and `password_reset_success_template`, when they are actually `password_reset_template_failure_html`, `password_reset_template_success_html`. ([\#5863](https://github.com/matrix-org/synapse/issues/5863)) -- Fix stack overflow when recovering an appservice which had an outage. ([\#5885](https://github.com/matrix-org/synapse/issues/5885)) -- Fix error message which referred to `public_base_url` instead of `public_baseurl`. Thanks to @aaronraimist for the fix! ([\#5909](https://github.com/matrix-org/synapse/issues/5909)) -- Fix 404 for thumbnail download when `dynamic_thumbnails` is `false` and the thumbnail was dynamically generated. Fix reported by rkfg. ([\#5915](https://github.com/matrix-org/synapse/issues/5915)) -- Fix a cache-invalidation bug for worker-based deployments. ([\#5920](https://github.com/matrix-org/synapse/issues/5920)) -- Fix admin API for listing media in a room not being available with an external media repo. ([\#5966](https://github.com/matrix-org/synapse/issues/5966)) -- Fix list media admin API always returning an error. ([\#5967](https://github.com/matrix-org/synapse/issues/5967)) -- Fix room and user stats tracking. ([\#5971](https://github.com/matrix-org/synapse/issues/5971), [\#5998](https://github.com/matrix-org/synapse/issues/5998), [\#6029](https://github.com/matrix-org/synapse/issues/6029)) -- Return a `M_MISSING_PARAM` if `sid` is not provided to `/account/3pid`. ([\#5995](https://github.com/matrix-org/synapse/issues/5995)) -- `federation_certificate_verification_whitelist` now will not cause `TypeErrors` to be raised (a regression in 1.3). Additionally, it now supports internationalised domain names in their non-canonical representation. ([\#5996](https://github.com/matrix-org/synapse/issues/5996)) -- Only count real users when checking for auto-creation of auto-join room. ([\#6004](https://github.com/matrix-org/synapse/issues/6004)) -- Ensure support users can be registered even if MAU limit is reached. ([\#6020](https://github.com/matrix-org/synapse/issues/6020)) -- Fix bug where login error was shown incorrectly on SSO fallback login. ([\#6024](https://github.com/matrix-org/synapse/issues/6024)) -- Fix bug in calculating the federation retry backoff period. ([\#6025](https://github.com/matrix-org/synapse/issues/6025)) -- Prevent exceptions being logged when extremity-cleanup events fail due to lack of user consent to the terms of service. ([\#6053](https://github.com/matrix-org/synapse/issues/6053)) -- Remove POST method from password-reset `submit_token` endpoint until we implement `submit_url` functionality. ([\#6056](https://github.com/matrix-org/synapse/issues/6056)) -- Fix logcontext spam on non-Linux platforms. ([\#6059](https://github.com/matrix-org/synapse/issues/6059)) -- Ensure query parameters in email validation links are URL-encoded. ([\#6063](https://github.com/matrix-org/synapse/issues/6063)) -- Fix a bug which caused SAML attribute maps to be overridden by defaults. ([\#6069](https://github.com/matrix-org/synapse/issues/6069)) -- Fix the logged number of updated items for the `users_set_deactivated_flag` background update. ([\#6092](https://github.com/matrix-org/synapse/issues/6092)) -- Add `sid` to `next_link` for email validation. ([\#6097](https://github.com/matrix-org/synapse/issues/6097)) -- Threepid validity checks on msisdns should not be dependent on `threepid_behaviour_email`. ([\#6104](https://github.com/matrix-org/synapse/issues/6104)) -- Ensure that servers which are not configured to support email address verification do not offer it in the registration flows. ([\#6107](https://github.com/matrix-org/synapse/issues/6107)) - - -Updates to the Docker image ---------------------------- - -- Avoid changing `UID/GID` if they are already correct. ([\#5970](https://github.com/matrix-org/synapse/issues/5970)) -- Provide `SYNAPSE_WORKER` envvar to specify python module. ([\#6058](https://github.com/matrix-org/synapse/issues/6058)) - - -Improved Documentation ----------------------- - -- Convert documentation to markdown (from rst) ([\#5849](https://github.com/matrix-org/synapse/issues/5849)) -- Update `INSTALL.md` to say that Python 2 is no longer supported. ([\#5953](https://github.com/matrix-org/synapse/issues/5953)) -- Add developer documentation for using SAML2. ([\#6032](https://github.com/matrix-org/synapse/issues/6032)) -- Add some notes on rolling back to v1.3.1. ([\#6049](https://github.com/matrix-org/synapse/issues/6049)) -- Update the upgrade notes. ([\#6050](https://github.com/matrix-org/synapse/issues/6050)) - - -Deprecations and Removals -------------------------- - -- Remove shared-secret registration from `/_matrix/client/r0/register` endpoint. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#5877](https://github.com/matrix-org/synapse/issues/5877)) -- Deprecate the `trusted_third_party_id_servers` option. ([\#5875](https://github.com/matrix-org/synapse/issues/5875)) - - -Internal Changes ----------------- - -- Lay the groundwork for structured logging output. ([\#5680](https://github.com/matrix-org/synapse/issues/5680)) -- Retry well-known lookup before the cache expires, giving a grace period where the remote well-known can be down but we still use the old result. ([\#5844](https://github.com/matrix-org/synapse/issues/5844)) -- Remove log line for debugging issue #5407. ([\#5860](https://github.com/matrix-org/synapse/issues/5860)) -- Refactor the Appservice scheduler code. ([\#5886](https://github.com/matrix-org/synapse/issues/5886)) -- Compatibility with v2 Identity Service APIs other than /lookup. ([\#5892](https://github.com/matrix-org/synapse/issues/5892), [\#6013](https://github.com/matrix-org/synapse/issues/6013)) -- Stop populating some unused tables. ([\#5893](https://github.com/matrix-org/synapse/issues/5893), [\#6047](https://github.com/matrix-org/synapse/issues/6047)) -- Add missing index on `users_in_public_rooms` to improve the performance of directory queries. ([\#5894](https://github.com/matrix-org/synapse/issues/5894)) -- Improve the logging when we have an error when fetching signing keys. ([\#5896](https://github.com/matrix-org/synapse/issues/5896)) -- Add support for database engine-specific schema deltas, based on file extension. ([\#5911](https://github.com/matrix-org/synapse/issues/5911)) -- Update Buildkite pipeline to use plugins instead of buildkite-agent commands. ([\#5922](https://github.com/matrix-org/synapse/issues/5922)) -- Add link in sample config to the logging config schema. ([\#5926](https://github.com/matrix-org/synapse/issues/5926)) -- Remove unnecessary parentheses in return statements. ([\#5931](https://github.com/matrix-org/synapse/issues/5931)) -- Remove unused `jenkins/prepare_sytest.sh` file. ([\#5938](https://github.com/matrix-org/synapse/issues/5938)) -- Move Buildkite pipeline config to the pipelines repo. ([\#5943](https://github.com/matrix-org/synapse/issues/5943)) -- Remove unnecessary return statements in the codebase which were the result of a regex run. ([\#5962](https://github.com/matrix-org/synapse/issues/5962)) -- Remove left-over methods from v1 registration API. ([\#5963](https://github.com/matrix-org/synapse/issues/5963)) -- Cleanup event auth type initialisation. ([\#5975](https://github.com/matrix-org/synapse/issues/5975)) -- Clean up dependency checking at setup. ([\#5989](https://github.com/matrix-org/synapse/issues/5989)) -- Update OpenTracing docs to use the unified `trace` method. ([\#5776](https://github.com/matrix-org/synapse/issues/5776)) -- Small refactor of function arguments and docstrings in` RoomMemberHandler`. ([\#6009](https://github.com/matrix-org/synapse/issues/6009)) -- Remove unused `origin` argument on `FederationHandler.add_display_name_to_third_party_invite`. ([\#6010](https://github.com/matrix-org/synapse/issues/6010)) -- Add a `failure_ts` column to the `destinations` database table. ([\#6016](https://github.com/matrix-org/synapse/issues/6016), [\#6072](https://github.com/matrix-org/synapse/issues/6072)) -- Clean up some code in the retry logic. ([\#6017](https://github.com/matrix-org/synapse/issues/6017)) -- Fix the structured logging tests stomping on the global log configuration for subsequent tests. ([\#6023](https://github.com/matrix-org/synapse/issues/6023)) -- Clean up the sample config for SAML authentication. ([\#6064](https://github.com/matrix-org/synapse/issues/6064)) -- Change mailer logging to reflect Synapse doesn't just do chat notifications by email now. ([\#6075](https://github.com/matrix-org/synapse/issues/6075)) -- Move last-seen info into devices table. ([\#6089](https://github.com/matrix-org/synapse/issues/6089)) -- Remove unused parameter to `get_user_id_by_threepid`. ([\#6099](https://github.com/matrix-org/synapse/issues/6099)) -- Refactor the user-interactive auth handling. ([\#6105](https://github.com/matrix-org/synapse/issues/6105)) -- Refactor code for calculating registration flows. ([\#6106](https://github.com/matrix-org/synapse/issues/6106)) - - -Synapse 1.3.1 (2019-08-17) -========================== - -Features --------- - -- Drop hard dependency on `sdnotify` python package. ([\#5871](https://github.com/matrix-org/synapse/issues/5871)) - - -Bugfixes --------- - -- Fix startup issue (hang on ACME provisioning) due to ordering of Twisted reactor startup. Thanks to @chrismoos for supplying the fix. ([\#5867](https://github.com/matrix-org/synapse/issues/5867)) - - -Synapse 1.3.0 (2019-08-15) -========================== - -Bugfixes --------- - -- Fix 500 Internal Server Error on `publicRooms` when the public room list was - cached. ([\#5851](https://github.com/matrix-org/synapse/issues/5851)) - - -Synapse 1.3.0rc1 (2019-08-13) -========================== - -Features --------- - -- Use `M_USER_DEACTIVATED` instead of `M_UNKNOWN` for errcode when a deactivated user attempts to login. ([\#5686](https://github.com/matrix-org/synapse/issues/5686)) -- Add sd_notify hooks to ease systemd integration and allows usage of Type=Notify. ([\#5732](https://github.com/matrix-org/synapse/issues/5732)) -- Synapse will no longer serve any media repo admin endpoints when `enable_media_repo` is set to False in the configuration. If a media repo worker is used, the admin APIs relating to the media repo will be served from it instead. ([\#5754](https://github.com/matrix-org/synapse/issues/5754), [\#5848](https://github.com/matrix-org/synapse/issues/5848)) -- Synapse can now be configured to not join remote rooms of a given "complexity" (currently, state events) over federation. This option can be used to prevent adverse performance on resource-constrained homeservers. ([\#5783](https://github.com/matrix-org/synapse/issues/5783)) -- Allow defining HTML templates to serve the user on account renewal attempt when using the account validity feature. ([\#5807](https://github.com/matrix-org/synapse/issues/5807)) - - -Bugfixes --------- - -- Fix UISIs during homeserver outage. ([\#5693](https://github.com/matrix-org/synapse/issues/5693), [\#5789](https://github.com/matrix-org/synapse/issues/5789)) -- Fix stack overflow in server key lookup code. ([\#5724](https://github.com/matrix-org/synapse/issues/5724)) -- start.sh no longer uses deprecated cli option. ([\#5725](https://github.com/matrix-org/synapse/issues/5725)) -- Log when we receive an event receipt from an unexpected origin. ([\#5743](https://github.com/matrix-org/synapse/issues/5743)) -- Fix debian packaging scripts to correctly build sid packages. ([\#5775](https://github.com/matrix-org/synapse/issues/5775)) -- Correctly handle redactions of redactions. ([\#5788](https://github.com/matrix-org/synapse/issues/5788)) -- Return 404 instead of 403 when accessing /rooms/{roomId}/event/{eventId} for an event without the appropriate permissions. ([\#5798](https://github.com/matrix-org/synapse/issues/5798)) -- Fix check that tombstone is a state event in push rules. ([\#5804](https://github.com/matrix-org/synapse/issues/5804)) -- Fix error when trying to login as a deactivated user when using a worker to handle login. ([\#5806](https://github.com/matrix-org/synapse/issues/5806)) -- Fix bug where user `/sync` stream could get wedged in rare circumstances. ([\#5825](https://github.com/matrix-org/synapse/issues/5825)) -- The purge_remote_media.sh script was fixed. ([\#5839](https://github.com/matrix-org/synapse/issues/5839)) - - -Deprecations and Removals -------------------------- - -- Synapse now no longer accepts the `-v`/`--verbose`, `-f`/`--log-file`, or `--log-config` command line flags, and removes the deprecated `verbose` and `log_file` configuration file options. Users of these options should migrate their options into the dedicated log configuration. ([\#5678](https://github.com/matrix-org/synapse/issues/5678), [\#5729](https://github.com/matrix-org/synapse/issues/5729)) -- Remove non-functional 'expire_access_token' setting. ([\#5782](https://github.com/matrix-org/synapse/issues/5782)) - - -Internal Changes ----------------- - -- Make Jaeger fully configurable. ([\#5694](https://github.com/matrix-org/synapse/issues/5694)) -- Add precautionary measures to prevent future abuse of `window.opener` in default welcome page. ([\#5695](https://github.com/matrix-org/synapse/issues/5695)) -- Reduce database IO usage by optimising queries for current membership. ([\#5706](https://github.com/matrix-org/synapse/issues/5706), [\#5738](https://github.com/matrix-org/synapse/issues/5738), [\#5746](https://github.com/matrix-org/synapse/issues/5746), [\#5752](https://github.com/matrix-org/synapse/issues/5752), [\#5770](https://github.com/matrix-org/synapse/issues/5770), [\#5774](https://github.com/matrix-org/synapse/issues/5774), [\#5792](https://github.com/matrix-org/synapse/issues/5792), [\#5793](https://github.com/matrix-org/synapse/issues/5793)) -- Improve caching when fetching `get_filtered_current_state_ids`. ([\#5713](https://github.com/matrix-org/synapse/issues/5713)) -- Don't accept opentracing data from clients. ([\#5715](https://github.com/matrix-org/synapse/issues/5715)) -- Speed up PostgreSQL unit tests in CI. ([\#5717](https://github.com/matrix-org/synapse/issues/5717)) -- Update the coding style document. ([\#5719](https://github.com/matrix-org/synapse/issues/5719)) -- Improve database query performance when recording retry intervals for remote hosts. ([\#5720](https://github.com/matrix-org/synapse/issues/5720)) -- Add a set of opentracing utils. ([\#5722](https://github.com/matrix-org/synapse/issues/5722)) -- Cache result of get_version_string to reduce overhead of `/version` federation requests. ([\#5730](https://github.com/matrix-org/synapse/issues/5730)) -- Return 'user_type' in admin API user endpoints results. ([\#5731](https://github.com/matrix-org/synapse/issues/5731)) -- Don't package the sytest test blacklist file. ([\#5733](https://github.com/matrix-org/synapse/issues/5733)) -- Replace uses of returnValue with plain return, as returnValue is not needed on Python 3. ([\#5736](https://github.com/matrix-org/synapse/issues/5736)) -- Blacklist some flakey tests in worker mode. ([\#5740](https://github.com/matrix-org/synapse/issues/5740)) -- Fix some error cases in the caching layer. ([\#5749](https://github.com/matrix-org/synapse/issues/5749)) -- Add a prometheus metric for pending cache lookups. ([\#5750](https://github.com/matrix-org/synapse/issues/5750)) -- Stop trying to fetch events with event_id=None. ([\#5753](https://github.com/matrix-org/synapse/issues/5753)) -- Convert RedactionTestCase to modern test style. ([\#5768](https://github.com/matrix-org/synapse/issues/5768)) -- Allow looping calls to be given arguments. ([\#5780](https://github.com/matrix-org/synapse/issues/5780)) -- Set the logs emitted when checking typing and presence timeouts to DEBUG level, not INFO. ([\#5785](https://github.com/matrix-org/synapse/issues/5785)) -- Remove DelayedCall debugging from the test suite, as it is no longer required in the vast majority of Synapse's tests. ([\#5787](https://github.com/matrix-org/synapse/issues/5787)) -- Remove some spurious exceptions from the logs where we failed to talk to a remote server. ([\#5790](https://github.com/matrix-org/synapse/issues/5790)) -- Improve performance when making `.well-known` requests by sharing the SSL options between requests. ([\#5794](https://github.com/matrix-org/synapse/issues/5794)) -- Disable codecov GitHub comments on PRs. ([\#5796](https://github.com/matrix-org/synapse/issues/5796)) -- Don't allow clients to send tombstone events that reference the room it's sent in. ([\#5801](https://github.com/matrix-org/synapse/issues/5801)) -- Deny redactions of events sent in a different room. ([\#5802](https://github.com/matrix-org/synapse/issues/5802)) -- Deny sending well known state types as non-state events. ([\#5805](https://github.com/matrix-org/synapse/issues/5805)) -- Handle incorrectly encoded query params correctly by returning a 400. ([\#5808](https://github.com/matrix-org/synapse/issues/5808)) -- Handle pusher being deleted during processing rather than logging an exception. ([\#5809](https://github.com/matrix-org/synapse/issues/5809)) -- Return 502 not 500 when failing to reach any remote server. ([\#5810](https://github.com/matrix-org/synapse/issues/5810)) -- Reduce global pauses in the events stream caused by expensive state resolution during persistence. ([\#5826](https://github.com/matrix-org/synapse/issues/5826)) -- Add a lower bound to well-known lookup cache time to avoid repeated lookups. ([\#5836](https://github.com/matrix-org/synapse/issues/5836)) -- Whitelist history visbility sytests in worker mode tests. ([\#5843](https://github.com/matrix-org/synapse/issues/5843)) - - -Synapse 1.2.1 (2019-07-26) -========================== - -Security update ---------------- - -This release includes *four* security fixes: - -- Prevent an attack where a federated server could send redactions for arbitrary events in v1 and v2 rooms. ([\#5767](https://github.com/matrix-org/synapse/issues/5767)) -- Prevent a denial-of-service attack where cycles of redaction events would make Synapse spin infinitely. Thanks to `@lrizika:matrix.org` for identifying and responsibly disclosing this issue. ([0f2ecb961](https://github.com/matrix-org/synapse/commit/0f2ecb961)) -- Prevent an attack where users could be joined or parted from public rooms without their consent. Thanks to @dylangerdaly for identifying and responsibly disclosing this issue. ([\#5744](https://github.com/matrix-org/synapse/issues/5744)) -- Fix a vulnerability where a federated server could spoof read-receipts from - users on other servers. Thanks to @dylangerdaly for identifying this issue too. ([\#5743](https://github.com/matrix-org/synapse/issues/5743)) - -Additionally, the following fix was in Synapse **1.2.0**, but was not correctly -identified during the original release: - -- It was possible for a room moderator to send a redaction for an `m.room.create` event, which would downgrade the room to version 1. Thanks to `/dev/ponies` for identifying and responsibly disclosing this issue! ([\#5701](https://github.com/matrix-org/synapse/issues/5701)) - -Synapse 1.2.0 (2019-07-25) -========================== - -No significant changes. - - -Synapse 1.2.0rc2 (2019-07-24) -============================= - -Bugfixes --------- - -- Fix a regression introduced in v1.2.0rc1 which led to incorrect labels on some prometheus metrics. ([\#5734](https://github.com/matrix-org/synapse/issues/5734)) - - -Synapse 1.2.0rc1 (2019-07-22) -============================= - -Security fixes --------------- - -This update included a security fix which was initially incorrectly flagged as -a regular bug fix. - -- It was possible for a room moderator to send a redaction for an `m.room.create` event, which would downgrade the room to version 1. Thanks to `/dev/ponies` for identifying and responsibly disclosing this issue! ([\#5701](https://github.com/matrix-org/synapse/issues/5701)) - -Features --------- - -- Add support for opentracing. ([\#5544](https://github.com/matrix-org/synapse/issues/5544), [\#5712](https://github.com/matrix-org/synapse/issues/5712)) -- Add ability to pull all locally stored events out of synapse that a particular user can see. ([\#5589](https://github.com/matrix-org/synapse/issues/5589)) -- Add a basic admin command app to allow server operators to run Synapse admin commands separately from the main production instance. ([\#5597](https://github.com/matrix-org/synapse/issues/5597)) -- Add `sender` and `origin_server_ts` fields to `m.replace`. ([\#5613](https://github.com/matrix-org/synapse/issues/5613)) -- Add default push rule to ignore reactions. ([\#5623](https://github.com/matrix-org/synapse/issues/5623)) -- Include the original event when asking for its relations. ([\#5626](https://github.com/matrix-org/synapse/issues/5626)) -- Implement `session_lifetime` configuration option, after which access tokens will expire. ([\#5660](https://github.com/matrix-org/synapse/issues/5660)) -- Return "This account has been deactivated" when a deactivated user tries to login. ([\#5674](https://github.com/matrix-org/synapse/issues/5674)) -- Enable aggregations support by default ([\#5714](https://github.com/matrix-org/synapse/issues/5714)) - - -Bugfixes --------- - -- Fix 'utime went backwards' errors on daemonization. ([\#5609](https://github.com/matrix-org/synapse/issues/5609)) -- Various minor fixes to the federation request rate limiter. ([\#5621](https://github.com/matrix-org/synapse/issues/5621)) -- Forbid viewing relations on an event once it has been redacted. ([\#5629](https://github.com/matrix-org/synapse/issues/5629)) -- Fix requests to the `/store_invite` endpoint of identity servers being sent in the wrong format. ([\#5638](https://github.com/matrix-org/synapse/issues/5638)) -- Fix newly-registered users not being able to lookup their own profile without joining a room. ([\#5644](https://github.com/matrix-org/synapse/issues/5644)) -- Fix bug in #5626 that prevented the original_event field from actually having the contents of the original event in a call to `/relations`. ([\#5654](https://github.com/matrix-org/synapse/issues/5654)) -- Fix 3PID bind requests being sent to identity servers as `application/x-form-www-urlencoded` data, which is deprecated. ([\#5658](https://github.com/matrix-org/synapse/issues/5658)) -- Fix some problems with authenticating redactions in recent room versions. ([\#5699](https://github.com/matrix-org/synapse/issues/5699), [\#5700](https://github.com/matrix-org/synapse/issues/5700), [\#5707](https://github.com/matrix-org/synapse/issues/5707)) - - -Updates to the Docker image ---------------------------- - -- Base Docker image on a newer Alpine Linux version (3.8 -> 3.10). ([\#5619](https://github.com/matrix-org/synapse/issues/5619)) -- Add missing space in default logging file format generated by the Docker image. ([\#5620](https://github.com/matrix-org/synapse/issues/5620)) - - -Improved Documentation ----------------------- - -- Add information about nginx normalisation to reverse_proxy.rst. Contributed by @skalarproduktraum - thanks! ([\#5397](https://github.com/matrix-org/synapse/issues/5397)) -- --no-pep517 should be --no-use-pep517 in the documentation to setup the development environment. ([\#5651](https://github.com/matrix-org/synapse/issues/5651)) -- Improvements to Postgres setup instructions. Contributed by @Lrizika - thanks! ([\#5661](https://github.com/matrix-org/synapse/issues/5661)) -- Minor tweaks to postgres documentation. ([\#5675](https://github.com/matrix-org/synapse/issues/5675)) - - -Deprecations and Removals -------------------------- - -- Remove support for the `invite_3pid_guest` configuration setting. ([\#5625](https://github.com/matrix-org/synapse/issues/5625)) - - -Internal Changes ----------------- - -- Move logging code out of `synapse.util` and into `synapse.logging`. ([\#5606](https://github.com/matrix-org/synapse/issues/5606), [\#5617](https://github.com/matrix-org/synapse/issues/5617)) -- Add a blacklist file to the repo to blacklist certain sytests from failing CI. ([\#5611](https://github.com/matrix-org/synapse/issues/5611)) -- Make runtime errors surrounding password reset emails much clearer. ([\#5616](https://github.com/matrix-org/synapse/issues/5616)) -- Remove dead code for persiting outgoing federation transactions. ([\#5622](https://github.com/matrix-org/synapse/issues/5622)) -- Add `lint.sh` to the scripts-dev folder which will run all linting steps required by CI. ([\#5627](https://github.com/matrix-org/synapse/issues/5627)) -- Move RegistrationHandler.get_or_create_user to test code. ([\#5628](https://github.com/matrix-org/synapse/issues/5628)) -- Add some more common python virtual-environment paths to the black exclusion list. ([\#5630](https://github.com/matrix-org/synapse/issues/5630)) -- Some counter metrics exposed over Prometheus have been renamed, with the old names preserved for backwards compatibility and deprecated. See `docs/metrics-howto.rst` for details. ([\#5636](https://github.com/matrix-org/synapse/issues/5636)) -- Unblacklist some user_directory sytests. ([\#5637](https://github.com/matrix-org/synapse/issues/5637)) -- Factor out some redundant code in the login implementation. ([\#5639](https://github.com/matrix-org/synapse/issues/5639)) -- Update ModuleApi to avoid register(generate_token=True). ([\#5640](https://github.com/matrix-org/synapse/issues/5640)) -- Remove access-token support from `RegistrationHandler.register`, and rename it. ([\#5641](https://github.com/matrix-org/synapse/issues/5641)) -- Remove access-token support from `RegistrationStore.register`, and rename it. ([\#5642](https://github.com/matrix-org/synapse/issues/5642)) -- Improve logging for auto-join when a new user is created. ([\#5643](https://github.com/matrix-org/synapse/issues/5643)) -- Remove unused and unnecessary check for FederationDeniedError in _exception_to_failure. ([\#5645](https://github.com/matrix-org/synapse/issues/5645)) -- Fix a small typo in a code comment. ([\#5655](https://github.com/matrix-org/synapse/issues/5655)) -- Clean up exception handling around client access tokens. ([\#5656](https://github.com/matrix-org/synapse/issues/5656)) -- Add a mechanism for per-test homeserver configuration in the unit tests. ([\#5657](https://github.com/matrix-org/synapse/issues/5657)) -- Inline issue_access_token. ([\#5659](https://github.com/matrix-org/synapse/issues/5659)) -- Update the sytest BuildKite configuration to checkout Synapse in `/src`. ([\#5664](https://github.com/matrix-org/synapse/issues/5664)) -- Add a `docker` type to the towncrier configuration. ([\#5673](https://github.com/matrix-org/synapse/issues/5673)) -- Convert `synapse.federation.transport.server` to `async`. Might improve some stack traces. ([\#5689](https://github.com/matrix-org/synapse/issues/5689)) -- Documentation for opentracing. ([\#5703](https://github.com/matrix-org/synapse/issues/5703)) - - -Synapse 1.1.0 (2019-07-04) -========================== - -As of v1.1.0, Synapse no longer supports Python 2, nor Postgres version 9.4. -See the [upgrade notes](docs/upgrade.md#upgrading-to-v110) for more details. - -This release also deprecates the use of environment variables to configure the -docker image. See the [docker README](https://github.com/matrix-org/synapse/blob/release-v1.1.0/docker/README.md#legacy-dynamic-configuration-file-support) -for more details. - -No changes since 1.1.0rc2. - - -Synapse 1.1.0rc2 (2019-07-03) -============================= - -Bugfixes --------- - -- Fix regression in 1.1rc1 where OPTIONS requests to the media repo would fail. ([\#5593](https://github.com/matrix-org/synapse/issues/5593)) -- Removed the `SYNAPSE_SMTP_*` docker container environment variables. Using these environment variables prevented the docker container from starting in Synapse v1.0, even though they didn't actually allow any functionality anyway. ([\#5596](https://github.com/matrix-org/synapse/issues/5596)) -- Fix a number of "Starting txn from sentinel context" warnings. ([\#5605](https://github.com/matrix-org/synapse/issues/5605)) - - -Internal Changes ----------------- - -- Update github templates. ([\#5552](https://github.com/matrix-org/synapse/issues/5552)) - - -Synapse 1.1.0rc1 (2019-07-02) -============================= - -As of v1.1.0, Synapse no longer supports Python 2, nor Postgres version 9.4. -See the [upgrade notes](docs/upgrade.md#upgrading-to-v110) for more details. - -Features --------- - -- Added possibilty to disable local password authentication. Contributed by Daniel Hoffend. ([\#5092](https://github.com/matrix-org/synapse/issues/5092)) -- Add monthly active users to phonehome stats. ([\#5252](https://github.com/matrix-org/synapse/issues/5252)) -- Allow expired user to trigger renewal email sending manually. ([\#5363](https://github.com/matrix-org/synapse/issues/5363)) -- Statistics on forward extremities per room are now exposed via Prometheus. ([\#5384](https://github.com/matrix-org/synapse/issues/5384), [\#5458](https://github.com/matrix-org/synapse/issues/5458), [\#5461](https://github.com/matrix-org/synapse/issues/5461)) -- Add --no-daemonize option to run synapse in the foreground, per issue #4130. Contributed by Soham Gumaste. ([\#5412](https://github.com/matrix-org/synapse/issues/5412), [\#5587](https://github.com/matrix-org/synapse/issues/5587)) -- Fully support SAML2 authentication. Contributed by [Alexander Trost](https://github.com/galexrt) - thank you! ([\#5422](https://github.com/matrix-org/synapse/issues/5422)) -- Allow server admins to define implementations of extra rules for allowing or denying incoming events. ([\#5440](https://github.com/matrix-org/synapse/issues/5440), [\#5474](https://github.com/matrix-org/synapse/issues/5474), [\#5477](https://github.com/matrix-org/synapse/issues/5477)) -- Add support for handling pagination APIs on client reader worker. ([\#5505](https://github.com/matrix-org/synapse/issues/5505), [\#5513](https://github.com/matrix-org/synapse/issues/5513), [\#5531](https://github.com/matrix-org/synapse/issues/5531)) -- Improve help and cmdline option names for --generate-config options. ([\#5512](https://github.com/matrix-org/synapse/issues/5512)) -- Allow configuration of the path used for ACME account keys. ([\#5516](https://github.com/matrix-org/synapse/issues/5516), [\#5521](https://github.com/matrix-org/synapse/issues/5521), [\#5522](https://github.com/matrix-org/synapse/issues/5522)) -- Add --data-dir and --open-private-ports options. ([\#5524](https://github.com/matrix-org/synapse/issues/5524)) -- Split public rooms directory auth config in two settings, in order to manage client auth independently from the federation part of it. Obsoletes the "restrict_public_rooms_to_local_users" configuration setting. If "restrict_public_rooms_to_local_users" is set in the config, Synapse will act as if both new options are enabled, i.e. require authentication through the client API and deny federation requests. ([\#5534](https://github.com/matrix-org/synapse/issues/5534)) -- The minimum TLS version used for outgoing federation requests can now be set with `federation_client_minimum_tls_version`. ([\#5550](https://github.com/matrix-org/synapse/issues/5550)) -- Optimise devices changed query to not pull unnecessary rows from the database, reducing database load. ([\#5559](https://github.com/matrix-org/synapse/issues/5559)) -- Add new metrics for number of forward extremities being persisted and number of state groups involved in resolution. ([\#5476](https://github.com/matrix-org/synapse/issues/5476)) - -Bugfixes --------- - -- Fix bug processing incoming events over federation if call to `/get_missing_events` fails. ([\#5042](https://github.com/matrix-org/synapse/issues/5042)) -- Prevent more than one room upgrade happening simultaneously on the same room. ([\#5051](https://github.com/matrix-org/synapse/issues/5051)) -- Fix a bug where running synapse_port_db would cause the account validity feature to fail because it didn't set the type of the email_sent column to boolean. ([\#5325](https://github.com/matrix-org/synapse/issues/5325)) -- Warn about disabling email-based password resets when a reset occurs, and remove warning when someone attempts a phone-based reset. ([\#5387](https://github.com/matrix-org/synapse/issues/5387)) -- Fix email notifications for unnamed rooms with multiple people. ([\#5388](https://github.com/matrix-org/synapse/issues/5388)) -- Fix exceptions in federation reader worker caused by attempting to renew attestations, which should only happen on master worker. ([\#5389](https://github.com/matrix-org/synapse/issues/5389)) -- Fix handling of failures fetching remote content to not log failures as exceptions. ([\#5390](https://github.com/matrix-org/synapse/issues/5390)) -- Fix a bug where deactivated users could receive renewal emails if the account validity feature is on. ([\#5394](https://github.com/matrix-org/synapse/issues/5394)) -- Fix missing invite state after exchanging 3PID invites over federaton. ([\#5464](https://github.com/matrix-org/synapse/issues/5464)) -- Fix intermittent exceptions on Apple hardware. Also fix bug that caused database activity times to be under-reported in log lines. ([\#5498](https://github.com/matrix-org/synapse/issues/5498)) -- Fix logging error when a tampered event is detected. ([\#5500](https://github.com/matrix-org/synapse/issues/5500)) -- Fix bug where clients could tight loop calling `/sync` for a period. ([\#5507](https://github.com/matrix-org/synapse/issues/5507)) -- Fix bug with `jinja2` preventing Synapse from starting. Users who had this problem should now simply need to run `pip install matrix-synapse`. ([\#5514](https://github.com/matrix-org/synapse/issues/5514)) -- Fix a regression where homeservers on private IP addresses were incorrectly blacklisted. ([\#5523](https://github.com/matrix-org/synapse/issues/5523)) -- Fixed m.login.jwt using unregistred user_id and added pyjwt>=1.6.4 as jwt conditional dependencies. Contributed by Pau Rodriguez-Estivill. ([\#5555](https://github.com/matrix-org/synapse/issues/5555), [\#5586](https://github.com/matrix-org/synapse/issues/5586)) -- Fix a bug that would cause invited users to receive several emails for a single 3PID invite in case the inviter is rate limited. ([\#5576](https://github.com/matrix-org/synapse/issues/5576)) - - -Updates to the Docker image ---------------------------- -- Add ability to change Docker containers [timezone](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones) with the `TZ` variable. ([\#5383](https://github.com/matrix-org/synapse/issues/5383)) -- Update docker image to use Python 3.7. ([\#5546](https://github.com/matrix-org/synapse/issues/5546)) -- Deprecate the use of environment variables for configuration, and make the use of a static configuration the default. ([\#5561](https://github.com/matrix-org/synapse/issues/5561), [\#5562](https://github.com/matrix-org/synapse/issues/5562), [\#5566](https://github.com/matrix-org/synapse/issues/5566), [\#5567](https://github.com/matrix-org/synapse/issues/5567)) -- Increase default log level for docker image to INFO. It can still be changed by editing the generated log.config file. ([\#5547](https://github.com/matrix-org/synapse/issues/5547)) -- Send synapse logs to the docker logging system, by default. ([\#5565](https://github.com/matrix-org/synapse/issues/5565)) -- Open the non-TLS port by default. ([\#5568](https://github.com/matrix-org/synapse/issues/5568)) -- Fix failure to start under docker with SAML support enabled. ([\#5490](https://github.com/matrix-org/synapse/issues/5490)) -- Use a sensible location for data files when generating a config file. ([\#5563](https://github.com/matrix-org/synapse/issues/5563)) - - -Deprecations and Removals -------------------------- - -- Python 2.7 is no longer a supported platform. Synapse now requires Python 3.5+ to run. ([\#5425](https://github.com/matrix-org/synapse/issues/5425)) -- PostgreSQL 9.4 is no longer supported. Synapse requires Postgres 9.5+ or above for Postgres support. ([\#5448](https://github.com/matrix-org/synapse/issues/5448)) -- Remove support for cpu_affinity setting. ([\#5525](https://github.com/matrix-org/synapse/issues/5525)) - - -Improved Documentation ----------------------- -- Improve README section on performance troubleshooting. ([\#4276](https://github.com/matrix-org/synapse/issues/4276)) -- Add information about how to install and run `black` on the codebase to code_style.rst. ([\#5537](https://github.com/matrix-org/synapse/issues/5537)) -- Improve install docs on choosing server_name. ([\#5558](https://github.com/matrix-org/synapse/issues/5558)) - - -Internal Changes ----------------- - -- Add logging to 3pid invite signature verification. ([\#5015](https://github.com/matrix-org/synapse/issues/5015)) -- Update example haproxy config to a more compatible setup. ([\#5313](https://github.com/matrix-org/synapse/issues/5313)) -- Track deactivated accounts in the database. ([\#5378](https://github.com/matrix-org/synapse/issues/5378), [\#5465](https://github.com/matrix-org/synapse/issues/5465), [\#5493](https://github.com/matrix-org/synapse/issues/5493)) -- Clean up code for sending federation EDUs. ([\#5381](https://github.com/matrix-org/synapse/issues/5381)) -- Add a sponsor button to the repo. ([\#5382](https://github.com/matrix-org/synapse/issues/5382), [\#5386](https://github.com/matrix-org/synapse/issues/5386)) -- Don't log non-200 responses from federation queries as exceptions. ([\#5383](https://github.com/matrix-org/synapse/issues/5383)) -- Update Python syntax in contrib/ to Python 3. ([\#5446](https://github.com/matrix-org/synapse/issues/5446)) -- Update federation_client dev script to support `.well-known` and work with python3. ([\#5447](https://github.com/matrix-org/synapse/issues/5447)) -- SyTest has been moved to Buildkite. ([\#5459](https://github.com/matrix-org/synapse/issues/5459)) -- Demo script now uses python3. ([\#5460](https://github.com/matrix-org/synapse/issues/5460)) -- Synapse can now handle RestServlets that return coroutines. ([\#5475](https://github.com/matrix-org/synapse/issues/5475), [\#5585](https://github.com/matrix-org/synapse/issues/5585)) -- The demo servers talk to each other again. ([\#5478](https://github.com/matrix-org/synapse/issues/5478)) -- Add an EXPERIMENTAL config option to try and periodically clean up extremities by sending dummy events. ([\#5480](https://github.com/matrix-org/synapse/issues/5480)) -- Synapse's codebase is now formatted by `black`. ([\#5482](https://github.com/matrix-org/synapse/issues/5482)) -- Some cleanups and sanity-checking in the CPU and database metrics. ([\#5499](https://github.com/matrix-org/synapse/issues/5499)) -- Improve email notification logging. ([\#5502](https://github.com/matrix-org/synapse/issues/5502)) -- Fix "Unexpected entry in 'full_schemas'" log warning. ([\#5509](https://github.com/matrix-org/synapse/issues/5509)) -- Improve logging when generating config files. ([\#5510](https://github.com/matrix-org/synapse/issues/5510)) -- Refactor and clean up Config parser for maintainability. ([\#5511](https://github.com/matrix-org/synapse/issues/5511)) -- Make the config clearer in that email.template_dir is relative to the Synapse's root directory, not the `synapse/` folder within it. ([\#5543](https://github.com/matrix-org/synapse/issues/5543)) -- Update v1.0.0 release changelog to include more information about changes to password resets. ([\#5545](https://github.com/matrix-org/synapse/issues/5545)) -- Remove non-functioning check_event_hash.py dev script. ([\#5548](https://github.com/matrix-org/synapse/issues/5548)) -- Synapse will now only allow TLS v1.2 connections when serving federation, if it terminates TLS. As Synapse's allowed ciphers were only able to be used in TLSv1.2 before, this does not change behaviour. ([\#5550](https://github.com/matrix-org/synapse/issues/5550)) -- Logging when running GC collection on generation 0 is now at the DEBUG level, not INFO. ([\#5557](https://github.com/matrix-org/synapse/issues/5557)) -- Reduce the amount of stuff we send in the docker context. ([\#5564](https://github.com/matrix-org/synapse/issues/5564)) -- Point the reverse links in the Purge History contrib scripts at the intended location. ([\#5570](https://github.com/matrix-org/synapse/issues/5570)) - - -Synapse 1.0.0 (2019-06-11) -========================== - -Bugfixes --------- - -- Fix bug where attempting to send transactions with large number of EDUs can fail. ([\#5418](https://github.com/matrix-org/synapse/issues/5418)) - - -Improved Documentation ----------------------- - -- Expand the federation guide to include relevant content from the MSC1711 FAQ ([\#5419](https://github.com/matrix-org/synapse/issues/5419)) - - -Internal Changes ----------------- - -- Move password reset links to /_matrix/client/unstable namespace. ([\#5424](https://github.com/matrix-org/synapse/issues/5424)) - - -Synapse 1.0.0rc3 (2019-06-10) -============================= - -Security: Fix authentication bug introduced in 1.0.0rc1. Please upgrade to rc3 immediately - - -Synapse 1.0.0rc2 (2019-06-10) -============================= - -Bugfixes --------- - -- Remove redundant warning about key server response validation. ([\#5392](https://github.com/matrix-org/synapse/issues/5392)) -- Fix bug where old keys stored in the database with a null valid until timestamp caused all verification requests for that key to fail. ([\#5415](https://github.com/matrix-org/synapse/issues/5415)) -- Fix excessive memory using with default `federation_verify_certificates: true` configuration. ([\#5417](https://github.com/matrix-org/synapse/issues/5417)) - - -Synapse 1.0.0rc1 (2019-06-07) -============================= - -Features --------- - -- Synapse now more efficiently collates room statistics. ([\#4338](https://github.com/matrix-org/synapse/issues/4338), [\#5260](https://github.com/matrix-org/synapse/issues/5260), [\#5324](https://github.com/matrix-org/synapse/issues/5324)) -- Add experimental support for relations (aka reactions and edits). ([\#5220](https://github.com/matrix-org/synapse/issues/5220)) -- Ability to configure default room version. ([\#5223](https://github.com/matrix-org/synapse/issues/5223), [\#5249](https://github.com/matrix-org/synapse/issues/5249)) -- Allow configuring a range for the account validity startup job. ([\#5276](https://github.com/matrix-org/synapse/issues/5276)) -- CAS login will now hit the r0 API, not the deprecated v1 one. ([\#5286](https://github.com/matrix-org/synapse/issues/5286)) -- Validate federation server TLS certificates by default (implements [MSC1711](https://github.com/matrix-org/matrix-doc/blob/master/proposals/1711-x509-for-federation.md)). ([\#5359](https://github.com/matrix-org/synapse/issues/5359)) -- Update /_matrix/client/versions to reference support for r0.5.0. ([\#5360](https://github.com/matrix-org/synapse/issues/5360)) -- Add a script to generate new signing-key files. ([\#5361](https://github.com/matrix-org/synapse/issues/5361)) -- Update upgrade and installation guides ahead of 1.0. ([\#5371](https://github.com/matrix-org/synapse/issues/5371)) -- Replace the `perspectives` configuration section with `trusted_key_servers`, and make validating the signatures on responses optional (since TLS will do this job for us). ([\#5374](https://github.com/matrix-org/synapse/issues/5374)) -- Add ability to perform password reset via email without trusting the identity server. **As a result of this PR, password resets will now be disabled on the default configuration.** - - Password reset emails are now sent from the homeserver by default, instead of the identity server. To enable this functionality, ensure `email` and `public_baseurl` config options are filled out. - - If you would like to re-enable password resets being sent from the identity server (warning: this is dangerous! See [#5345](https://github.com/matrix-org/synapse/pull/5345)), set `email.trust_identity_server_for_password_resets` to true. ([\#5377](https://github.com/matrix-org/synapse/issues/5377)) -- Set default room version to v4. ([\#5379](https://github.com/matrix-org/synapse/issues/5379)) - - -Bugfixes --------- - -- Fixes client-server API not sending "m.heroes" to lazy-load /sync requests when a rooms name or its canonical alias are empty. Thanks to @dnaf for this work! ([\#5089](https://github.com/matrix-org/synapse/issues/5089)) -- Prevent federation device list updates breaking when processing multiple updates at once. ([\#5156](https://github.com/matrix-org/synapse/issues/5156)) -- Fix worker registration bug caused by ClientReaderSlavedStore being unable to see get_profileinfo. ([\#5200](https://github.com/matrix-org/synapse/issues/5200)) -- Fix race when backfilling in rooms with worker mode. ([\#5221](https://github.com/matrix-org/synapse/issues/5221)) -- Fix appservice timestamp massaging. ([\#5233](https://github.com/matrix-org/synapse/issues/5233)) -- Ensure that server_keys fetched via a notary server are correctly signed. ([\#5251](https://github.com/matrix-org/synapse/issues/5251)) -- Show the correct error when logging out and access token is missing. ([\#5256](https://github.com/matrix-org/synapse/issues/5256)) -- Fix error code when there is an invalid parameter on /_matrix/client/r0/publicRooms ([\#5257](https://github.com/matrix-org/synapse/issues/5257)) -- Fix error when downloading thumbnail with missing width/height parameter. ([\#5258](https://github.com/matrix-org/synapse/issues/5258)) -- Fix schema update for account validity. ([\#5268](https://github.com/matrix-org/synapse/issues/5268)) -- Fix bug where we leaked extremities when we soft failed events, leading to performance degradation. ([\#5274](https://github.com/matrix-org/synapse/issues/5274), [\#5278](https://github.com/matrix-org/synapse/issues/5278), [\#5291](https://github.com/matrix-org/synapse/issues/5291)) -- Fix "db txn 'update_presence' from sentinel context" log messages. ([\#5275](https://github.com/matrix-org/synapse/issues/5275)) -- Fix dropped logcontexts during high outbound traffic. ([\#5277](https://github.com/matrix-org/synapse/issues/5277)) -- Fix a bug where it is not possible to get events in the federation format with the request `GET /_matrix/client/r0/rooms/{roomId}/messages`. ([\#5293](https://github.com/matrix-org/synapse/issues/5293)) -- Fix performance problems with the rooms stats background update. ([\#5294](https://github.com/matrix-org/synapse/issues/5294)) -- Fix noisy 'no key for server' logs. ([\#5300](https://github.com/matrix-org/synapse/issues/5300)) -- Fix bug where a notary server would sometimes forget old keys. ([\#5307](https://github.com/matrix-org/synapse/issues/5307)) -- Prevent users from setting huge displaynames and avatar URLs. ([\#5309](https://github.com/matrix-org/synapse/issues/5309)) -- Fix handling of failures when processing incoming events where calling `/event_auth` on remote server fails. ([\#5317](https://github.com/matrix-org/synapse/issues/5317)) -- Ensure that we have an up-to-date copy of the signing key when validating incoming federation requests. ([\#5321](https://github.com/matrix-org/synapse/issues/5321)) -- Fix various problems which made the signing-key notary server time out for some requests. ([\#5333](https://github.com/matrix-org/synapse/issues/5333)) -- Fix bug which would make certain operations (such as room joins) block for 20 minutes while attemoting to fetch verification keys. ([\#5334](https://github.com/matrix-org/synapse/issues/5334)) -- Fix a bug where we could rapidly mark a server as unreachable even though it was only down for a few minutes. ([\#5335](https://github.com/matrix-org/synapse/issues/5335), [\#5340](https://github.com/matrix-org/synapse/issues/5340)) -- Fix a bug where account validity renewal emails could only be sent when email notifs were enabled. ([\#5341](https://github.com/matrix-org/synapse/issues/5341)) -- Fix failure when fetching batches of events during backfill, etc. ([\#5342](https://github.com/matrix-org/synapse/issues/5342)) -- Add a new room version where the timestamps on events are checked against the validity periods on signing keys. ([\#5348](https://github.com/matrix-org/synapse/issues/5348), [\#5354](https://github.com/matrix-org/synapse/issues/5354)) -- Fix room stats and presence background updates to correctly handle missing events. ([\#5352](https://github.com/matrix-org/synapse/issues/5352)) -- Include left members in room summaries' heroes. ([\#5355](https://github.com/matrix-org/synapse/issues/5355)) -- Fix `federation_custom_ca_list` configuration option. ([\#5362](https://github.com/matrix-org/synapse/issues/5362)) -- Fix missing logcontext warnings on shutdown. ([\#5369](https://github.com/matrix-org/synapse/issues/5369)) - - -Improved Documentation ----------------------- - -- Fix docs on resetting the user directory. ([\#5282](https://github.com/matrix-org/synapse/issues/5282)) -- Fix notes about ACME in the MSC1711 faq. ([\#5357](https://github.com/matrix-org/synapse/issues/5357)) - - -Internal Changes ----------------- - -- Synapse will now serve the experimental "room complexity" API endpoint. ([\#5216](https://github.com/matrix-org/synapse/issues/5216)) -- The base classes for the v1 and v2_alpha REST APIs have been unified. ([\#5226](https://github.com/matrix-org/synapse/issues/5226), [\#5328](https://github.com/matrix-org/synapse/issues/5328)) -- Simplifications and comments in do_auth. ([\#5227](https://github.com/matrix-org/synapse/issues/5227)) -- Remove urllib3 pin as requests 2.22.0 has been released supporting urllib3 1.25.2. ([\#5230](https://github.com/matrix-org/synapse/issues/5230)) -- Preparatory work for key-validity features. ([\#5232](https://github.com/matrix-org/synapse/issues/5232), [\#5234](https://github.com/matrix-org/synapse/issues/5234), [\#5235](https://github.com/matrix-org/synapse/issues/5235), [\#5236](https://github.com/matrix-org/synapse/issues/5236), [\#5237](https://github.com/matrix-org/synapse/issues/5237), [\#5244](https://github.com/matrix-org/synapse/issues/5244), [\#5250](https://github.com/matrix-org/synapse/issues/5250), [\#5296](https://github.com/matrix-org/synapse/issues/5296), [\#5299](https://github.com/matrix-org/synapse/issues/5299), [\#5343](https://github.com/matrix-org/synapse/issues/5343), [\#5347](https://github.com/matrix-org/synapse/issues/5347), [\#5356](https://github.com/matrix-org/synapse/issues/5356)) -- Specify the type of reCAPTCHA key to use. ([\#5283](https://github.com/matrix-org/synapse/issues/5283)) -- Improve sample config for monthly active user blocking. ([\#5284](https://github.com/matrix-org/synapse/issues/5284)) -- Remove spurious debug from MatrixFederationHttpClient.get_json. ([\#5287](https://github.com/matrix-org/synapse/issues/5287)) -- Improve logging for logcontext leaks. ([\#5288](https://github.com/matrix-org/synapse/issues/5288)) -- Clarify that the admin change password API logs the user out. ([\#5303](https://github.com/matrix-org/synapse/issues/5303)) -- New installs will now use the v54 full schema, rather than the full schema v14 and applying incremental updates to v54. ([\#5320](https://github.com/matrix-org/synapse/issues/5320)) -- Improve docstrings on MatrixFederationClient. ([\#5332](https://github.com/matrix-org/synapse/issues/5332)) -- Clean up FederationClient.get_events for clarity. ([\#5344](https://github.com/matrix-org/synapse/issues/5344)) -- Various improvements to debug logging. ([\#5353](https://github.com/matrix-org/synapse/issues/5353)) -- Don't run CI build checks until sample config check has passed. ([\#5370](https://github.com/matrix-org/synapse/issues/5370)) -- Automatically retry buildkite builds (max twice) when an agent is lost. ([\#5380](https://github.com/matrix-org/synapse/issues/5380)) - -**Changelogs for versions older than 1.0.0 can be found [here](CHANGES-pre-1.0.md).** +**Changelogs for older versions can be found [here](docs/changelogs/).** diff --git a/debian/changelog b/debian/changelog index 903d98af..2db6ed94 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,21 @@ +matrix-synapse-py3 (1.57.1) stable; urgency=medium + + * New synapse release 1.57.1. + + -- Synapse Packaging team <packages@matrix.org> Wed, 20 Apr 2022 15:27:21 +0100 + +matrix-synapse-py3 (1.57.0) stable; urgency=medium + + * New synapse release 1.57.0. + + -- Synapse Packaging team <packages@matrix.org> Tue, 19 Apr 2022 10:58:42 +0100 + +matrix-synapse-py3 (1.57.0~rc1) stable; urgency=medium + + * New synapse release 1.57.0~rc1. + + -- Synapse Packaging team <packages@matrix.org> Tue, 12 Apr 2022 13:36:25 +0100 + matrix-synapse-py3 (1.56.0) stable; urgency=medium * New synapse release 1.56.0. diff --git a/docker/Dockerfile b/docker/Dockerfile index 24b5515e..6f87702c 100644 --- a/docker/Dockerfile +++ b/docker/Dockerfile @@ -14,20 +14,61 @@ # DOCKER_BUILDKIT=1 docker build -f docker/Dockerfile --build-arg PYTHON_VERSION=3.10 . # +# Irritatingly, there is no blessed guide on how to distribute an application with its +# poetry-managed environment in a docker image. We have opted for +# `poetry export | pip install -r /dev/stdin`, but there are known bugs in +# in `poetry export` whose fixes (scheduled for poetry 1.2) have yet to be released. +# In case we get bitten by those bugs in the future, the recommendations here might +# be useful: +# https://github.com/python-poetry/poetry/discussions/1879#discussioncomment-216865 +# https://stackoverflow.com/questions/53835198/integrating-python-poetry-with-docker?answertab=scoredesc + + + ARG PYTHON_VERSION=3.9 ### -### Stage 0: builder +### Stage 0: generate requirements.txt ### -FROM docker.io/python:${PYTHON_VERSION}-slim as builder +FROM docker.io/python:${PYTHON_VERSION}-slim as requirements -# install the OS build deps -# # RUN --mount is specific to buildkit and is documented at # https://github.com/moby/buildkit/blob/master/frontend/dockerfile/docs/syntax.md#build-mounts-run---mount. -# Here we use it to set up a cache for apt, to improve rebuild speeds on -# slow connections. +# Here we use it to set up a cache for apt (and below for pip), to improve +# rebuild speeds on slow connections. +RUN \ + --mount=type=cache,target=/var/cache/apt,sharing=locked \ + --mount=type=cache,target=/var/lib/apt,sharing=locked \ + apt-get update && apt-get install -y git \ + && rm -rf /var/lib/apt/lists/* + +# We install poetry in its own build stage to avoid its dependencies conflicting with +# synapse's dependencies. +# We use a specific commit from poetry's master branch instead of our usual 1.1.12, +# to incorporate fixes to some bugs in `poetry export`. This commit corresponds to +# https://github.com/python-poetry/poetry/pull/5156 and +# https://github.com/python-poetry/poetry/issues/5141 ; +# without it, we generate a requirements.txt with incorrect environment markers, +# which causes necessary packages to be omitted when we `pip install`. # +# NB: In poetry 1.2 `poetry export` will be moved into a plugin; we'll need to also +# pip install poetry-plugin-export (https://github.com/python-poetry/poetry-plugin-export). +RUN --mount=type=cache,target=/root/.cache/pip \ + pip install --user git+https://github.com/python-poetry/poetry.git@fb13b3a676f476177f7937ffa480ee5cff9a90a5 + +WORKDIR /synapse + +# Copy just what we need to run `poetry export`... +COPY pyproject.toml poetry.lock README.rst /synapse/ + +RUN /root/.local/bin/poetry export --extras all -o /synapse/requirements.txt + +### +### Stage 1: builder +### +FROM docker.io/python:${PYTHON_VERSION}-slim as builder + +# install the OS build deps RUN \ --mount=type=cache,target=/var/cache/apt,sharing=locked \ --mount=type=cache,target=/var/lib/apt,sharing=locked \ @@ -45,30 +86,27 @@ RUN \ zlib1g-dev \ && rm -rf /var/lib/apt/lists/* -# Copy just what we need to pip install -COPY MANIFEST.in README.rst setup.py /synapse/ -COPY synapse/__init__.py /synapse/synapse/__init__.py -COPY synapse/python_dependencies.py /synapse/synapse/python_dependencies.py - # To speed up rebuilds, install all of the dependencies before we copy over -# the whole synapse project so that we this layer in the Docker cache can be +# the whole synapse project, so that this layer in the Docker cache can be # used while you develop on the source # -# This is aiming at installing the `install_requires` and `extras_require` from `setup.py` +# This is aiming at installing the `[tool.poetry.depdendencies]` from pyproject.toml. +COPY --from=requirements /synapse/requirements.txt /synapse/ RUN --mount=type=cache,target=/root/.cache/pip \ - pip install --prefix="/install" --no-warn-script-location \ - /synapse[all] + pip install --prefix="/install" --no-deps --no-warn-script-location -r /synapse/requirements.txt -# Copy over the rest of the project +# Copy over the rest of the synapse source code. COPY synapse /synapse/synapse/ +# ... and what we need to `pip install`. +# TODO: once pyproject.toml declares poetry-core as its build system, we'll need to copy +# pyproject.toml here, ditching setup.py and MANIFEST.in. +COPY setup.py MANIFEST.in README.rst /synapse/ -# Install the synapse package itself and all of its children packages. -# -# This is aiming at installing only the `packages=find_packages(...)` from `setup.py +# Install the synapse package itself. RUN pip install --prefix="/install" --no-deps --no-warn-script-location /synapse ### -### Stage 1: runtime +### Stage 2: runtime ### FROM docker.io/python:${PYTHON_VERSION}-slim diff --git a/docker/Dockerfile-pgtests b/docker/Dockerfile-pgtests deleted file mode 100644 index b94484ea..00000000 --- a/docker/Dockerfile-pgtests +++ /dev/null @@ -1,30 +0,0 @@ -# Use the Sytest image that comes with a lot of the build dependencies -# pre-installed -FROM matrixdotorg/sytest:focal - -# The Sytest image doesn't come with python, so install that -RUN apt-get update && apt-get -qq install -y python3 python3-dev python3-pip - -# We need tox to run the tests in run_pg_tests.sh -RUN python3 -m pip install tox - -# Initialise the db -RUN su -c '/usr/lib/postgresql/10/bin/initdb -D /var/lib/postgresql/data -E "UTF-8" --lc-collate="C.UTF-8" --lc-ctype="C.UTF-8" --username=postgres' postgres - -# Add a user with our UID and GID so that files get created on the host owned -# by us, not root. -ARG UID -ARG GID -RUN groupadd --gid $GID user -RUN useradd --uid $UID --gid $GID --groups sudo --no-create-home user - -# Ensure we can start postgres by sudo-ing as the postgres user. -RUN apt-get update && apt-get -qq install -y sudo -RUN echo "user ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers - -ADD run_pg_tests.sh /run_pg_tests.sh -# Use the "exec form" of ENTRYPOINT (https://docs.docker.com/engine/reference/builder/#entrypoint) -# so that we can `docker run` this container and pass arguments to pg_tests.sh -ENTRYPOINT ["/run_pg_tests.sh"] - -USER user diff --git a/docker/Dockerfile-workers b/docker/Dockerfile-workers index 46f2e173..6fb1cdbf 100644 --- a/docker/Dockerfile-workers +++ b/docker/Dockerfile-workers @@ -14,9 +14,6 @@ COPY ./docker/conf-workers/* /conf/ # Expose nginx listener port EXPOSE 8080/tcp -# Volume for user-editable config files, logs etc. -VOLUME ["/data"] - # A script to read environment variables and create the necessary # files to run the desired worker configuration. Will start supervisord. COPY ./docker/configure_workers_and_start.py /configure_workers_and_start.py diff --git a/docker/README-testing.md b/docker/README-testing.md index 6a5baf9e..c38cae75 100644 --- a/docker/README-testing.md +++ b/docker/README-testing.md @@ -10,10 +10,10 @@ Note that running Synapse's unit tests from within the docker image is not suppo ## Testing with SQLite and single-process Synapse -> Note that `scripts-dev/complement.sh` is a script that will automatically build +> Note that `scripts-dev/complement.sh` is a script that will automatically build > and run an SQLite-based, single-process of Synapse against Complement. -The instructions below will set up Complement testing for a single-process, +The instructions below will set up Complement testing for a single-process, SQLite-based Synapse deployment. Start by building the base Synapse docker image. If you wish to run tests with the latest @@ -26,23 +26,22 @@ docker build -t matrixdotorg/synapse -f docker/Dockerfile . This will build an image with the tag `matrixdotorg/synapse`. -Next, build the Synapse image for Complement. You will need a local checkout -of Complement. Change to the root of your Complement checkout and run: +Next, build the Synapse image for Complement. ```sh -docker build -t complement-synapse -f "dockerfiles/Synapse.Dockerfile" dockerfiles +docker build -t complement-synapse -f "docker/complement/Dockerfile" docker/complement ``` -This will build an image with the tag `complement-synapse`, which can be handed to -Complement for testing via the `COMPLEMENT_BASE_IMAGE` environment variable. Refer to -[Complement's documentation](https://github.com/matrix-org/complement/#running) for +This will build an image with the tag `complement-synapse`, which can be handed to +Complement for testing via the `COMPLEMENT_BASE_IMAGE` environment variable. Refer to +[Complement's documentation](https://github.com/matrix-org/complement/#running) for how to run the tests, as well as the various available command line flags. ## Testing with PostgreSQL and single or multi-process Synapse -The above docker image only supports running Synapse with SQLite and in a -single-process topology. The following instructions are used to build a Synapse image for -Complement that supports either single or multi-process topology with a PostgreSQL +The above docker image only supports running Synapse with SQLite and in a +single-process topology. The following instructions are used to build a Synapse image for +Complement that supports either single or multi-process topology with a PostgreSQL database backend. As with the single-process image, build the base Synapse docker image. If you wish to run @@ -55,7 +54,7 @@ docker build -t matrixdotorg/synapse -f docker/Dockerfile . This will build an image with the tag `matrixdotorg/synapse`. -Next, we build a new image with worker support based on `matrixdotorg/synapse:latest`. +Next, we build a new image with worker support based on `matrixdotorg/synapse:latest`. Again, from the root of the repository: ```sh @@ -64,21 +63,20 @@ docker build -t matrixdotorg/synapse-workers -f docker/Dockerfile-workers . This will build an image with the tag` matrixdotorg/synapse-workers`. -It's worth noting at this point that this image is fully functional, and -can be used for testing against locally. See instructions for using the container +It's worth noting at this point that this image is fully functional, and +can be used for testing against locally. See instructions for using the container under [Running the Dockerfile-worker image standalone](#running-the-dockerfile-worker-image-standalone) below. Finally, build the Synapse image for Complement, which is based on -`matrixdotorg/synapse-workers`. You will need a local checkout of Complement. Change to -the root of your Complement checkout and run: +`matrixdotorg/synapse-workers`. ```sh -docker build -t matrixdotorg/complement-synapse-workers -f dockerfiles/SynapseWorkers.Dockerfile dockerfiles +docker build -t matrixdotorg/complement-synapse-workers -f docker/complement/SynapseWorkers.Dockerfile docker/complement ``` -This will build an image with the tag `complement-synapse`, which can be handed to +This will build an image with the tag `complement-synapse-workers`, which can be handed to Complement for testing via the `COMPLEMENT_BASE_IMAGE` environment variable. Refer to [Complement's documentation](https://github.com/matrix-org/complement/#running) for how to run the tests, as well as the various available command line flags. @@ -91,10 +89,10 @@ bundling all necessary components together for a workerised homeserver instance. This includes any desired Synapse worker processes, a nginx to route traffic accordingly, a redis for worker communication and a supervisord instance to start up and monitor all -processes. You will need to provide your own postgres container to connect to, and TLS +processes. You will need to provide your own postgres container to connect to, and TLS is not handled by the container. -Once you've built the image using the above instructions, you can run it. Be sure +Once you've built the image using the above instructions, you can run it. Be sure you've set up a volume according to the [usual Synapse docker instructions](README.md). Then run something along the lines of: @@ -112,7 +110,7 @@ docker run -d --name synapse \ matrixdotorg/synapse-workers ``` -...substituting `POSTGRES*` variables for those that match a postgres host you have +...substituting `POSTGRES*` variables for those that match a postgres host you have available (usually a running postgres docker container). The `SYNAPSE_WORKER_TYPES` environment variable is a comma-separated list of workers to @@ -130,11 +128,11 @@ Otherwise, `SYNAPSE_WORKER_TYPES` can either be left empty or unset to spawn no (leaving only the main process). The container is configured to use redis-based worker mode. -Logs for workers and the main process are logged to stdout and can be viewed with -standard `docker logs` tooling. Worker logs contain their worker name +Logs for workers and the main process are logged to stdout and can be viewed with +standard `docker logs` tooling. Worker logs contain their worker name after the timestamp. Setting `SYNAPSE_WORKERS_WRITE_LOGS_TO_DISK=1` will cause worker logs to be written to `<data_dir>/logs/<worker_name>.log`. Logs are kept for 1 week and rotate every day at 00: -00, according to the container's clock. Logging for the main process must still be +00, according to the container's clock. Logging for the main process must still be configured by modifying the homeserver's log config in your Synapse data volume. diff --git a/docker/complement/Dockerfile b/docker/complement/Dockerfile new file mode 100644 index 00000000..4823ce73 --- /dev/null +++ b/docker/complement/Dockerfile @@ -0,0 +1,22 @@ +# A dockerfile which builds an image suitable for testing Synapse under +# complement. + +ARG SYNAPSE_VERSION=latest + +FROM matrixdotorg/synapse:${SYNAPSE_VERSION} + +ENV SERVER_NAME=localhost + +COPY conf/* /conf/ + +# generate a signing key +RUN generate_signing_key -o /conf/server.signing.key + +WORKDIR /data + +EXPOSE 8008 8448 + +ENTRYPOINT ["/conf/start.sh"] + +HEALTHCHECK --start-period=5s --interval=1s --timeout=1s \ + CMD curl -fSs http://localhost:8008/health || exit 1 diff --git a/docker/complement/README.md b/docker/complement/README.md new file mode 100644 index 00000000..e075418e --- /dev/null +++ b/docker/complement/README.md @@ -0,0 +1 @@ +Stuff for building the docker image used for testing under complement. diff --git a/docker/complement/SynapseWorkers.Dockerfile b/docker/complement/SynapseWorkers.Dockerfile new file mode 100644 index 00000000..982219a9 --- /dev/null +++ b/docker/complement/SynapseWorkers.Dockerfile @@ -0,0 +1,73 @@ +# This dockerfile builds on top of 'docker/Dockerfile-worker' in matrix-org/synapse +# by including a built-in postgres instance, as well as setting up the homeserver so +# that it is ready for testing via Complement. +# +# Instructions for building this image from those it depends on is detailed in this guide: +# https://github.com/matrix-org/synapse/blob/develop/docker/README-testing.md#testing-with-postgresql-and-single-or-multi-process-synapse +FROM matrixdotorg/synapse-workers + +# Download a caddy server to stand in front of nginx and terminate TLS using Complement's +# custom CA. +# We include this near the top of the file in order to cache the result. +RUN curl -OL "https://github.com/caddyserver/caddy/releases/download/v2.3.0/caddy_2.3.0_linux_amd64.tar.gz" && \ + tar xzf caddy_2.3.0_linux_amd64.tar.gz && rm caddy_2.3.0_linux_amd64.tar.gz && mv caddy /root + +# Install postgresql +RUN apt-get update +RUN apt-get install -y postgresql + +# Configure a user and create a database for Synapse +RUN pg_ctlcluster 13 main start && su postgres -c "echo \ + \"ALTER USER postgres PASSWORD 'somesecret'; \ + CREATE DATABASE synapse \ + ENCODING 'UTF8' \ + LC_COLLATE='C' \ + LC_CTYPE='C' \ + template=template0;\" | psql" && pg_ctlcluster 13 main stop + +# Modify the shared homeserver config with postgres support, certificate setup +# and the disabling of rate-limiting +COPY conf-workers/workers-shared.yaml /conf/workers/shared.yaml + +WORKDIR /data + +# Copy the caddy config +COPY conf-workers/caddy.complement.json /root/caddy.json + +# Expose caddy's listener ports +EXPOSE 8008 8448 + +ENTRYPOINT \ + # Replace the server name in the caddy config + sed -i "s/{{ server_name }}/${SERVER_NAME}/g" /root/caddy.json && \ + # Start postgres + pg_ctlcluster 13 main start 2>&1 && \ + # Start caddy + /root/caddy start --config /root/caddy.json 2>&1 && \ + # Set the server name of the homeserver + SYNAPSE_SERVER_NAME=${SERVER_NAME} \ + # No need to report stats here + SYNAPSE_REPORT_STATS=no \ + # Set postgres authentication details which will be placed in the homeserver config file + POSTGRES_PASSWORD=somesecret POSTGRES_USER=postgres POSTGRES_HOST=localhost \ + # Specify the workers to test with + SYNAPSE_WORKER_TYPES="\ + event_persister, \ + event_persister, \ + background_worker, \ + frontend_proxy, \ + event_creator, \ + user_dir, \ + media_repository, \ + federation_inbound, \ + federation_reader, \ + federation_sender, \ + synchrotron, \ + appservice, \ + pusher" \ + # Run the script that writes the necessary config files and starts supervisord, which in turn + # starts everything else + /configure_workers_and_start.py + +HEALTHCHECK --start-period=5s --interval=1s --timeout=1s \ + CMD /bin/sh /healthcheck.sh diff --git a/docker/complement/conf-workers/caddy.complement.json b/docker/complement/conf-workers/caddy.complement.json new file mode 100644 index 00000000..09e2136a --- /dev/null +++ b/docker/complement/conf-workers/caddy.complement.json @@ -0,0 +1,72 @@ +{ + "apps": { + "http": { + "servers": { + "srv0": { + "listen": [ + ":8448" + ], + "routes": [ + { + "match": [ + { + "host": [ + "{{ server_name }}" + ] + } + ], + "handle": [ + { + "handler": "subroute", + "routes": [ + { + "handle": [ + { + "handler": "reverse_proxy", + "upstreams": [ + { + "dial": "localhost:8008" + } + ] + } + ] + } + ] + } + ], + "terminal": true + } + ] + } + } + }, + "tls": { + "automation": { + "policies": [ + { + "subjects": [ + "{{ server_name }}" + ], + "issuers": [ + { + "module": "internal" + } + ], + "on_demand": true + } + ] + } + }, + "pki": { + "certificate_authorities": { + "local": { + "name": "Complement CA", + "root": { + "certificate": "/complement/ca/ca.crt", + "private_key": "/complement/ca/ca.key" + } + } + } + } + } + } diff --git a/docker/complement/conf-workers/workers-shared.yaml b/docker/complement/conf-workers/workers-shared.yaml new file mode 100644 index 00000000..8b698703 --- /dev/null +++ b/docker/complement/conf-workers/workers-shared.yaml @@ -0,0 +1,72 @@ +## Server ## +report_stats: False +trusted_key_servers: [] +enable_registration: true +enable_registration_without_verification: true +bcrypt_rounds: 4 + +## Federation ## + +# trust certs signed by Complement's CA +federation_custom_ca_list: +- /complement/ca/ca.crt + +# unblacklist RFC1918 addresses +federation_ip_range_blacklist: [] + +# Disable server rate-limiting +rc_federation: + window_size: 1000 + sleep_limit: 10 + sleep_delay: 500 + reject_limit: 99999 + concurrent: 3 + +rc_message: + per_second: 9999 + burst_count: 9999 + +rc_registration: + per_second: 9999 + burst_count: 9999 + +rc_login: + address: + per_second: 9999 + burst_count: 9999 + account: + per_second: 9999 + burst_count: 9999 + failed_attempts: + per_second: 9999 + burst_count: 9999 + +rc_admin_redaction: + per_second: 9999 + burst_count: 9999 + +rc_joins: + local: + per_second: 9999 + burst_count: 9999 + remote: + per_second: 9999 + burst_count: 9999 + +federation_rr_transactions_per_room_per_second: 9999 + +## Experimental Features ## + +experimental_features: + # Enable history backfilling support + msc2716_enabled: true + # Enable spaces support + spaces_enabled: true + # Enable jump to date endpoint + msc3030_enabled: true + +server_notices: + system_mxid_localpart: _server + system_mxid_display_name: "Server Alert" + system_mxid_avatar_url: "" + room_name: "Server Alert" diff --git a/docker/complement/conf/homeserver.yaml b/docker/complement/conf/homeserver.yaml new file mode 100644 index 00000000..c9d6a312 --- /dev/null +++ b/docker/complement/conf/homeserver.yaml @@ -0,0 +1,115 @@ +## Server ## + +server_name: SERVER_NAME +log_config: /conf/log_config.yaml +report_stats: False +signing_key_path: /conf/server.signing.key +trusted_key_servers: [] +enable_registration: true +enable_registration_without_verification: true + +## Listeners ## + +tls_certificate_path: /conf/server.tls.crt +tls_private_key_path: /conf/server.tls.key +bcrypt_rounds: 4 +registration_shared_secret: complement + +listeners: + - port: 8448 + bind_addresses: ['::'] + type: http + tls: true + resources: + - names: [federation] + + - port: 8008 + bind_addresses: ['::'] + type: http + + resources: + - names: [client] + +## Database ## + +database: + name: "sqlite3" + args: + # We avoid /data, as it is a volume and is not transferred when the container is committed, + # which is a fundamental necessity in complement. + database: "/conf/homeserver.db" + +## Federation ## + +# trust certs signed by the complement CA +federation_custom_ca_list: +- /complement/ca/ca.crt + +# unblacklist RFC1918 addresses +ip_range_blacklist: [] + +# Disable server rate-limiting +rc_federation: + window_size: 1000 + sleep_limit: 10 + sleep_delay: 500 + reject_limit: 99999 + concurrent: 3 + +rc_message: + per_second: 9999 + burst_count: 9999 + +rc_registration: + per_second: 9999 + burst_count: 9999 + +rc_login: + address: + per_second: 9999 + burst_count: 9999 + account: + per_second: 9999 + burst_count: 9999 + failed_attempts: + per_second: 9999 + burst_count: 9999 + +rc_admin_redaction: + per_second: 9999 + burst_count: 9999 + +rc_joins: + local: + per_second: 9999 + burst_count: 9999 + remote: + per_second: 9999 + burst_count: 9999 + +federation_rr_transactions_per_room_per_second: 9999 + +## API Configuration ## + +# A list of application service config files to use +# +app_service_config_files: +AS_REGISTRATION_FILES + +## Experimental Features ## + +experimental_features: + # Enable spaces support + spaces_enabled: true + # Enable history backfilling support + msc2716_enabled: true + # server-side support for partial state in /send_join + msc3706_enabled: true + # Enable jump to date endpoint + msc3030_enabled: true + +server_notices: + system_mxid_localpart: _server + system_mxid_display_name: "Server Alert" + system_mxid_avatar_url: "" + room_name: "Server Alert" diff --git a/docker/complement/conf/log_config.yaml b/docker/complement/conf/log_config.yaml new file mode 100644 index 00000000..c33fd6cd --- /dev/null +++ b/docker/complement/conf/log_config.yaml @@ -0,0 +1,24 @@ +version: 1 + +formatters: + precise: + format: '%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s - %(message)s' + +filters: + context: + (): synapse.logging.context.LoggingContextFilter + request: "" + +handlers: + console: + class: logging.StreamHandler + formatter: precise + filters: [context] + # log to stdout, for easier use with 'docker logs' + stream: 'ext://sys.stdout' + +root: + level: INFO + handlers: [console] + +disable_existing_loggers: false diff --git a/docker/complement/conf/start.sh b/docker/complement/conf/start.sh new file mode 100755 index 00000000..5d8d0fe0 --- /dev/null +++ b/docker/complement/conf/start.sh @@ -0,0 +1,30 @@ +#!/bin/sh + +set -e + +sed -i "s/SERVER_NAME/${SERVER_NAME}/g" /conf/homeserver.yaml + +# Add the application service registration files to the homeserver.yaml config +for filename in /complement/appservice/*.yaml; do + [ -f "$filename" ] || break + + as_id=$(basename "$filename" .yaml) + + # Insert the path to the registration file and the AS_REGISTRATION_FILES marker after + # so we can add the next application service in the next iteration of this for loop + sed -i "s/AS_REGISTRATION_FILES/ - \/complement\/appservice\/${as_id}.yaml\nAS_REGISTRATION_FILES/g" /conf/homeserver.yaml +done +# Remove the AS_REGISTRATION_FILES entry +sed -i "s/AS_REGISTRATION_FILES//g" /conf/homeserver.yaml + +# generate an ssl key and cert for the server, signed by the complement CA +openssl genrsa -out /conf/server.tls.key 2048 + +openssl req -new -key /conf/server.tls.key -out /conf/server.tls.csr \ + -subj "/CN=${SERVER_NAME}" +openssl x509 -req -in /conf/server.tls.csr \ + -CA /complement/ca/ca.crt -CAkey /complement/ca/ca.key -set_serial 1 \ + -out /conf/server.tls.crt + +exec python -m synapse.app.homeserver -c /conf/homeserver.yaml "$@" + diff --git a/docker/configure_workers_and_start.py b/docker/configure_workers_and_start.py index adbb551c..3e91024e 100755 --- a/docker/configure_workers_and_start.py +++ b/docker/configure_workers_and_start.py @@ -29,6 +29,7 @@ import os import subprocess import sys +from typing import Any, Dict, Set import jinja2 import yaml @@ -36,7 +37,7 @@ import yaml MAIN_PROCESS_HTTP_LISTENER_PORT = 8080 -WORKERS_CONFIG = { +WORKERS_CONFIG: Dict[str, Dict[str, Any]] = { "pusher": { "app": "synapse.app.pusher", "listener_resources": [], @@ -307,7 +308,7 @@ def generate_worker_files(environ, config_path: str, data_dir: str): Args: environ: _Environ[str] - config_path: Where to output the generated Synapse main worker config file. + config_path: The location of the generated Synapse main worker config file. data_dir: The location of the synapse data directory. Where log and user-facing config files live. """ @@ -320,7 +321,8 @@ def generate_worker_files(environ, config_path: str, data_dir: str): # and adding a replication listener. # First read the original config file and extract the listeners block. Then we'll add - # another listener for replication. Later we'll write out the result. + # another listener for replication. Later we'll write out the result to the shared + # config file. listeners = [ { "port": 9093, @@ -355,7 +357,7 @@ def generate_worker_files(environ, config_path: str, data_dir: str): # worker_type: {1234, 1235, ...}} # } # and will be used to construct 'upstream' nginx directives. - nginx_upstreams = {} + nginx_upstreams: Dict[str, Set[int]] = {} # A map of: {"endpoint": "upstream"}, where "upstream" is a str representing what will be # placed after the proxy_pass directive. The main benefit to representing this data as a @@ -384,7 +386,11 @@ def generate_worker_files(environ, config_path: str, data_dir: str): # A counter of worker_type -> int. Used for determining the name for a given # worker type when generating its config file, as each worker's name is just # worker_type + instance # - worker_type_counter = {} + worker_type_counter: Dict[str, int] = {} + + # A list of internal endpoints to healthcheck, starting with the main process + # which exists even if no workers do. + healthcheck_urls = ["http://localhost:8080/health"] # For each worker type specified by the user, create config values for worker_type in worker_types: @@ -404,12 +410,14 @@ def generate_worker_files(environ, config_path: str, data_dir: str): # e.g. federation_reader1 worker_name = worker_type + str(new_worker_count) worker_config.update( - {"name": worker_name, "port": worker_port, "config_path": config_path} + {"name": worker_name, "port": str(worker_port), "config_path": config_path} ) # Update the shared config with any worker-type specific options shared_config.update(worker_config["shared_extra_conf"]) + healthcheck_urls.append("http://localhost:%d/health" % (worker_port,)) + # Check if more than one instance of this worker type has been specified worker_type_total_count = worker_types.count(worker_type) if worker_type_total_count > 1: @@ -475,15 +483,10 @@ def generate_worker_files(environ, config_path: str, data_dir: str): # Determine the load-balancing upstreams to configure nginx_upstream_config = "" - # At the same time, prepare a list of internal endpoints to healthcheck - # starting with the main process which exists even if no workers do. - healthcheck_urls = ["http://localhost:8080/health"] - for upstream_worker_type, upstream_worker_ports in nginx_upstreams.items(): body = "" for port in upstream_worker_ports: body += " server localhost:%d;\n" % (port,) - healthcheck_urls.append("http://localhost:%d/health" % (port,)) # Add to the list of configured upstreams nginx_upstream_config += NGINX_UPSTREAM_CONFIG_BLOCK.format( diff --git a/docker/run_pg_tests.sh b/docker/run_pg_tests.sh deleted file mode 100755 index b22b6ef1..00000000 --- a/docker/run_pg_tests.sh +++ /dev/null @@ -1,19 +0,0 @@ -#!/usr/bin/env bash - -# This script runs the PostgreSQL tests inside a Docker container. It expects -# the relevant source files to be mounted into /src (done automatically by the -# caller script). It will set up the database, run it, and then use the tox -# configuration to run the tests. - -set -e - -# Set PGUSER so Synapse's tests know what user to connect to the database with -export PGUSER=postgres - -# Start the database -sudo -u postgres /usr/lib/postgresql/10/bin/pg_ctl -w -D /var/lib/postgresql/data start - -# Run the tests -cd /src -export TRIAL_FLAGS="-j 4" -tox --workdir=./.tox-pg-container -e py37-postgres "$@" diff --git a/docker/start.py b/docker/start.py index ec9eeb49..ac62bbc8 100755 --- a/docker/start.py +++ b/docker/start.py @@ -108,7 +108,7 @@ def generate_config_from_template(config_dir, config_path, environ, ownership): # Hopefully we already have a signing key, but generate one if not. args = [ - "python", + sys.executable, "-m", "synapse.app.homeserver", "--config-path", @@ -158,7 +158,7 @@ def run_generate_config(environ, ownership): # generate the main config file, and a signing key. args = [ - "python", + sys.executable, "-m", "synapse.app.homeserver", "--server-name", @@ -175,7 +175,7 @@ def run_generate_config(environ, ownership): "--open-private-ports", ] # log("running %s" % (args, )) - os.execv("/usr/local/bin/python", args) + os.execv(sys.executable, args) def main(args, environ): @@ -254,12 +254,12 @@ running with 'migrate_config'. See the README for more details. log("Starting synapse with args " + " ".join(args)) - args = ["python"] + args + args = [sys.executable] + args if ownership is not None: args = ["gosu", ownership] + args os.execve("/usr/sbin/gosu", args, environ) else: - os.execve("/usr/local/bin/python", args, environ) + os.execve(sys.executable, args, environ) if __name__ == "__main__": diff --git a/docs/SUMMARY.md b/docs/SUMMARY.md index 21f80efc..6aa48e19 100644 --- a/docs/SUMMARY.md +++ b/docs/SUMMARY.md @@ -45,6 +45,7 @@ - [Account validity callbacks](modules/account_validity_callbacks.md) - [Password auth provider callbacks](modules/password_auth_provider_callbacks.md) - [Background update controller callbacks](modules/background_update_controller_callbacks.md) + - [Account data callbacks](modules/account_data_callbacks.md) - [Porting a legacy module to the new interface](modules/porting_legacy_module.md) - [Workers](workers.md) - [Using `synctl` with Workers](synctl_workers.md) diff --git a/docs/changelogs/CHANGES-2019.md b/docs/changelogs/CHANGES-2019.md new file mode 100644 index 00000000..a356cc49 --- /dev/null +++ b/docs/changelogs/CHANGES-2019.md @@ -0,0 +1,1039 @@ + +Synapse 1.7.3 (2019-12-31) +========================== + +This release fixes a long-standing bug in the state resolution algorithm. + +Bugfixes +-------- + +- Fix exceptions caused by state resolution choking on malformed events. ([\#6608](https://github.com/matrix-org/synapse/issues/6608)) + + +Synapse 1.7.2 (2019-12-20) +========================== + +This release fixes some regressions introduced in Synapse 1.7.0 and 1.7.1. + +Bugfixes +-------- + +- Fix a regression introduced in Synapse 1.7.1 which caused errors when attempting to backfill rooms over federation. ([\#6576](https://github.com/matrix-org/synapse/issues/6576)) +- Fix a bug introduced in Synapse 1.7.0 which caused an error on startup when upgrading from versions before 1.3.0. ([\#6578](https://github.com/matrix-org/synapse/issues/6578)) + + +Synapse 1.7.1 (2019-12-18) +========================== + +This release includes several security fixes as well as a fix to a bug exposed by the security fixes. Administrators are encouraged to upgrade as soon as possible. + +Security updates +---------------- + +- Fix a bug which could cause room events to be incorrectly authorized using events from a different room. ([\#6501](https://github.com/matrix-org/synapse/issues/6501), [\#6503](https://github.com/matrix-org/synapse/issues/6503), [\#6521](https://github.com/matrix-org/synapse/issues/6521), [\#6524](https://github.com/matrix-org/synapse/issues/6524), [\#6530](https://github.com/matrix-org/synapse/issues/6530), [\#6531](https://github.com/matrix-org/synapse/issues/6531)) +- Fix a bug causing responses to the `/context` client endpoint to not use the pruned version of the event. ([\#6553](https://github.com/matrix-org/synapse/issues/6553)) +- Fix a cause of state resets in room versions 2 onwards. ([\#6556](https://github.com/matrix-org/synapse/issues/6556), [\#6560](https://github.com/matrix-org/synapse/issues/6560)) + +Bugfixes +-------- + +- Fix a bug which could cause the federation server to incorrectly return errors when handling certain obscure event graphs. ([\#6526](https://github.com/matrix-org/synapse/issues/6526), [\#6527](https://github.com/matrix-org/synapse/issues/6527)) + +Synapse 1.7.0 (2019-12-13) +========================== + +This release changes the default settings so that only local authenticated users can query the server's room directory. See the [upgrade notes](docs/upgrade.md#upgrading-to-v170) for details. + +Support for SQLite versions before 3.11 is now deprecated. A future release will refuse to start if used with an SQLite version before 3.11. + +Administrators are reminded that SQLite should not be used for production instances. Instructions for migrating to Postgres are available [here](docs/postgres.md). A future release of synapse will, by default, disable federation for servers using SQLite. + +No significant changes since 1.7.0rc2. + + +Synapse 1.7.0rc2 (2019-12-11) +============================= + +Bugfixes +-------- + +- Fix incorrect error message for invalid requests when setting user's avatar URL. ([\#6497](https://github.com/matrix-org/synapse/issues/6497)) +- Fix support for SQLite 3.7. ([\#6499](https://github.com/matrix-org/synapse/issues/6499)) +- Fix regression where sending email push would not work when using a pusher worker. ([\#6507](https://github.com/matrix-org/synapse/issues/6507), [\#6509](https://github.com/matrix-org/synapse/issues/6509)) + + +Synapse 1.7.0rc1 (2019-12-09) +============================= + +Features +-------- + +- Implement per-room message retention policies. ([\#5815](https://github.com/matrix-org/synapse/issues/5815), [\#6436](https://github.com/matrix-org/synapse/issues/6436)) +- Add etag and count fields to key backup endpoints to help clients guess if there are new keys. ([\#5858](https://github.com/matrix-org/synapse/issues/5858)) +- Add `/admin/v2/users` endpoint with pagination. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#5925](https://github.com/matrix-org/synapse/issues/5925)) +- Require User-Interactive Authentication for `/account/3pid/add`, meaning the user's password will be required to add a third-party ID to their account. ([\#6119](https://github.com/matrix-org/synapse/issues/6119)) +- Implement the `/_matrix/federation/unstable/net.atleastfornow/state/<context>` API as drafted in MSC2314. ([\#6176](https://github.com/matrix-org/synapse/issues/6176)) +- Configure privacy-preserving settings by default for the room directory. ([\#6355](https://github.com/matrix-org/synapse/issues/6355)) +- Add ephemeral messages support by partially implementing [MSC2228](https://github.com/matrix-org/matrix-doc/pull/2228). ([\#6409](https://github.com/matrix-org/synapse/issues/6409)) +- Add support for [MSC 2367](https://github.com/matrix-org/matrix-doc/pull/2367), which allows specifying a reason on all membership events. ([\#6434](https://github.com/matrix-org/synapse/issues/6434)) + + +Bugfixes +-------- + +- Transfer non-standard power levels on room upgrade. ([\#6237](https://github.com/matrix-org/synapse/issues/6237)) +- Fix error from the Pillow library when uploading RGBA images. ([\#6241](https://github.com/matrix-org/synapse/issues/6241)) +- Correctly apply the event filter to the `state`, `events_before` and `events_after` fields in the response to `/context` requests. ([\#6329](https://github.com/matrix-org/synapse/issues/6329)) +- Fix caching devices for remote users when using workers, so that we don't attempt to refetch (and potentially fail) each time a user requests devices. ([\#6332](https://github.com/matrix-org/synapse/issues/6332)) +- Prevent account data syncs getting lost across TCP replication. ([\#6333](https://github.com/matrix-org/synapse/issues/6333)) +- Fix bug: TypeError in `register_user()` while using LDAP auth module. ([\#6406](https://github.com/matrix-org/synapse/issues/6406)) +- Fix an intermittent exception when handling read-receipts. ([\#6408](https://github.com/matrix-org/synapse/issues/6408)) +- Fix broken guest registration when there are existing blocks of numeric user IDs. ([\#6420](https://github.com/matrix-org/synapse/issues/6420)) +- Fix startup error when http proxy is defined. ([\#6421](https://github.com/matrix-org/synapse/issues/6421)) +- Fix error when using synapse_port_db on a vanilla synapse db. ([\#6449](https://github.com/matrix-org/synapse/issues/6449)) +- Fix uploading multiple cross signing signatures for the same user. ([\#6451](https://github.com/matrix-org/synapse/issues/6451)) +- Fix bug which lead to exceptions being thrown in a loop when a cross-signed device is deleted. ([\#6462](https://github.com/matrix-org/synapse/issues/6462)) +- Fix `synapse_port_db` not exiting with a 0 code if something went wrong during the port process. ([\#6470](https://github.com/matrix-org/synapse/issues/6470)) +- Improve sanity-checking when receiving events over federation. ([\#6472](https://github.com/matrix-org/synapse/issues/6472)) +- Fix inaccurate per-block Prometheus metrics. ([\#6491](https://github.com/matrix-org/synapse/issues/6491)) +- Fix small performance regression for sending invites. ([\#6493](https://github.com/matrix-org/synapse/issues/6493)) +- Back out cross-signing code added in Synapse 1.5.0, which caused a performance regression. ([\#6494](https://github.com/matrix-org/synapse/issues/6494)) + + +Improved Documentation +---------------------- + +- Update documentation and variables in user contributed systemd reference file. ([\#6369](https://github.com/matrix-org/synapse/issues/6369), [\#6490](https://github.com/matrix-org/synapse/issues/6490)) +- Fix link in the user directory documentation. ([\#6388](https://github.com/matrix-org/synapse/issues/6388)) +- Add build instructions to the docker readme. ([\#6390](https://github.com/matrix-org/synapse/issues/6390)) +- Switch Ubuntu package install recommendation to use python3 packages in INSTALL.md. ([\#6443](https://github.com/matrix-org/synapse/issues/6443)) +- Write some docs for the quarantine_media api. ([\#6458](https://github.com/matrix-org/synapse/issues/6458)) +- Convert CONTRIBUTING.rst to markdown (among other small fixes). ([\#6461](https://github.com/matrix-org/synapse/issues/6461)) + + +Deprecations and Removals +------------------------- + +- Remove admin/v1/users_paginate endpoint. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#5925](https://github.com/matrix-org/synapse/issues/5925)) +- Remove fallback for federation with old servers which lack the /federation/v1/state_ids API. ([\#6488](https://github.com/matrix-org/synapse/issues/6488)) + + +Internal Changes +---------------- + +- Add benchmarks for structured logging and improve output performance. ([\#6266](https://github.com/matrix-org/synapse/issues/6266)) +- Improve the performance of outputting structured logging. ([\#6322](https://github.com/matrix-org/synapse/issues/6322)) +- Refactor some code in the event authentication path for clarity. ([\#6343](https://github.com/matrix-org/synapse/issues/6343), [\#6468](https://github.com/matrix-org/synapse/issues/6468), [\#6480](https://github.com/matrix-org/synapse/issues/6480)) +- Clean up some unnecessary quotation marks around the codebase. ([\#6362](https://github.com/matrix-org/synapse/issues/6362)) +- Complain on startup instead of 500'ing during runtime when `public_baseurl` isn't set when necessary. ([\#6379](https://github.com/matrix-org/synapse/issues/6379)) +- Add a test scenario to make sure room history purges don't break `/messages` in the future. ([\#6392](https://github.com/matrix-org/synapse/issues/6392)) +- Clarifications for the email configuration settings. ([\#6423](https://github.com/matrix-org/synapse/issues/6423)) +- Add more tests to the blacklist when running in worker mode. ([\#6429](https://github.com/matrix-org/synapse/issues/6429)) +- Refactor data store layer to support multiple databases in the future. ([\#6454](https://github.com/matrix-org/synapse/issues/6454), [\#6464](https://github.com/matrix-org/synapse/issues/6464), [\#6469](https://github.com/matrix-org/synapse/issues/6469), [\#6487](https://github.com/matrix-org/synapse/issues/6487)) +- Port synapse.rest.client.v1 to async/await. ([\#6482](https://github.com/matrix-org/synapse/issues/6482)) +- Port synapse.rest.client.v2_alpha to async/await. ([\#6483](https://github.com/matrix-org/synapse/issues/6483)) +- Port SyncHandler to async/await. ([\#6484](https://github.com/matrix-org/synapse/issues/6484)) + +Synapse 1.6.1 (2019-11-28) +========================== + +Security updates +---------------- + +This release includes a security fix ([\#6426](https://github.com/matrix-org/synapse/issues/6426), below). Administrators are encouraged to upgrade as soon as possible. + +Bugfixes +-------- + +- Clean up local threepids from user on account deactivation. ([\#6426](https://github.com/matrix-org/synapse/issues/6426)) +- Fix startup error when http proxy is defined. ([\#6421](https://github.com/matrix-org/synapse/issues/6421)) + + +Synapse 1.6.0 (2019-11-26) +========================== + +Bugfixes +-------- + +- Fix phone home stats reporting. ([\#6418](https://github.com/matrix-org/synapse/issues/6418)) + + +Synapse 1.6.0rc2 (2019-11-25) +============================= + +Bugfixes +-------- + +- Fix a bug which could cause the background database update hander for event labels to get stuck in a loop raising exceptions. ([\#6407](https://github.com/matrix-org/synapse/issues/6407)) + + +Synapse 1.6.0rc1 (2019-11-20) +============================= + +Features +-------- + +- Add federation support for cross-signing. ([\#5727](https://github.com/matrix-org/synapse/issues/5727)) +- Increase default room version from 4 to 5, thereby enforcing server key validity period checks. ([\#6220](https://github.com/matrix-org/synapse/issues/6220)) +- Add support for outbound http proxying via http_proxy/HTTPS_PROXY env vars. ([\#6238](https://github.com/matrix-org/synapse/issues/6238)) +- Implement label-based filtering on `/sync` and `/messages` ([MSC2326](https://github.com/matrix-org/matrix-doc/pull/2326)). ([\#6301](https://github.com/matrix-org/synapse/issues/6301), [\#6310](https://github.com/matrix-org/synapse/issues/6310), [\#6340](https://github.com/matrix-org/synapse/issues/6340)) + + +Bugfixes +-------- + +- Fix LruCache callback deduplication for Python 3.8. Contributed by @V02460. ([\#6213](https://github.com/matrix-org/synapse/issues/6213)) +- Remove a room from a server's public rooms list on room upgrade. ([\#6232](https://github.com/matrix-org/synapse/issues/6232), [\#6235](https://github.com/matrix-org/synapse/issues/6235)) +- Delete keys from key backup when deleting backup versions. ([\#6253](https://github.com/matrix-org/synapse/issues/6253)) +- Make notification of cross-signing signatures work with workers. ([\#6254](https://github.com/matrix-org/synapse/issues/6254)) +- Fix exception when remote servers attempt to join a room that they're not allowed to join. ([\#6278](https://github.com/matrix-org/synapse/issues/6278)) +- Prevent errors from appearing on Synapse startup if `git` is not installed. ([\#6284](https://github.com/matrix-org/synapse/issues/6284)) +- Appservice requests will no longer contain a double slash prefix when the appservice url provided ends in a slash. ([\#6306](https://github.com/matrix-org/synapse/issues/6306)) +- Fix `/purge_room` admin API. ([\#6307](https://github.com/matrix-org/synapse/issues/6307)) +- Fix the `hidden` field in the `devices` table for SQLite versions prior to 3.23.0. ([\#6313](https://github.com/matrix-org/synapse/issues/6313)) +- Fix bug which casued rejected events to be persisted with the wrong room state. ([\#6320](https://github.com/matrix-org/synapse/issues/6320)) +- Fix bug where `rc_login` ratelimiting would prematurely kick in. ([\#6335](https://github.com/matrix-org/synapse/issues/6335)) +- Prevent the server taking a long time to start up when guest registration is enabled. ([\#6338](https://github.com/matrix-org/synapse/issues/6338)) +- Fix bug where upgrading a guest account to a full user would fail when account validity is enabled. ([\#6359](https://github.com/matrix-org/synapse/issues/6359)) +- Fix `to_device` stream ID getting reset every time Synapse restarts, which had the potential to cause unable to decrypt errors. ([\#6363](https://github.com/matrix-org/synapse/issues/6363)) +- Fix permission denied error when trying to generate a config file with the docker image. ([\#6389](https://github.com/matrix-org/synapse/issues/6389)) + + +Improved Documentation +---------------------- + +- Contributor documentation now mentions script to run linters. ([\#6164](https://github.com/matrix-org/synapse/issues/6164)) +- Modify CAPTCHA_SETUP.md to update the terms `private key` and `public key` to `secret key` and `site key` respectively. Contributed by Yash Jipkate. ([\#6257](https://github.com/matrix-org/synapse/issues/6257)) +- Update `INSTALL.md` Email section to talk about `account_threepid_delegates`. ([\#6272](https://github.com/matrix-org/synapse/issues/6272)) +- Fix a small typo in `account_threepid_delegates` configuration option. ([\#6273](https://github.com/matrix-org/synapse/issues/6273)) + + +Internal Changes +---------------- + +- Add a CI job to test the `synapse_port_db` script. ([\#6140](https://github.com/matrix-org/synapse/issues/6140), [\#6276](https://github.com/matrix-org/synapse/issues/6276)) +- Convert EventContext to an attrs. ([\#6218](https://github.com/matrix-org/synapse/issues/6218)) +- Move `persist_events` out from main data store. ([\#6240](https://github.com/matrix-org/synapse/issues/6240), [\#6300](https://github.com/matrix-org/synapse/issues/6300)) +- Reduce verbosity of user/room stats. ([\#6250](https://github.com/matrix-org/synapse/issues/6250)) +- Reduce impact of debug logging. ([\#6251](https://github.com/matrix-org/synapse/issues/6251)) +- Expose some homeserver functionality to spam checkers. ([\#6259](https://github.com/matrix-org/synapse/issues/6259)) +- Change cache descriptors to always return deferreds. ([\#6263](https://github.com/matrix-org/synapse/issues/6263), [\#6291](https://github.com/matrix-org/synapse/issues/6291)) +- Fix incorrect comment regarding the functionality of an `if` statement. ([\#6269](https://github.com/matrix-org/synapse/issues/6269)) +- Update CI to run `isort` over the `scripts` and `scripts-dev` directories. ([\#6270](https://github.com/matrix-org/synapse/issues/6270)) +- Replace every instance of `logger.warn` method with `logger.warning` as the former is deprecated. ([\#6271](https://github.com/matrix-org/synapse/issues/6271), [\#6314](https://github.com/matrix-org/synapse/issues/6314)) +- Port replication http server endpoints to async/await. ([\#6274](https://github.com/matrix-org/synapse/issues/6274)) +- Port room rest handlers to async/await. ([\#6275](https://github.com/matrix-org/synapse/issues/6275)) +- Remove redundant CLI parameters on CI's `flake8` step. ([\#6277](https://github.com/matrix-org/synapse/issues/6277)) +- Port `federation_server.py` to async/await. ([\#6279](https://github.com/matrix-org/synapse/issues/6279)) +- Port receipt and read markers to async/wait. ([\#6280](https://github.com/matrix-org/synapse/issues/6280)) +- Split out state storage into separate data store. ([\#6294](https://github.com/matrix-org/synapse/issues/6294), [\#6295](https://github.com/matrix-org/synapse/issues/6295)) +- Refactor EventContext for clarity. ([\#6298](https://github.com/matrix-org/synapse/issues/6298)) +- Update the version of black used to 19.10b0. ([\#6304](https://github.com/matrix-org/synapse/issues/6304)) +- Add some documentation about worker replication. ([\#6305](https://github.com/matrix-org/synapse/issues/6305)) +- Move admin endpoints into separate files. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#6308](https://github.com/matrix-org/synapse/issues/6308)) +- Document the use of `lint.sh` for code style enforcement & extend it to run on specified paths only. ([\#6312](https://github.com/matrix-org/synapse/issues/6312)) +- Add optional python dependencies and dependant binary libraries to snapcraft packaging. ([\#6317](https://github.com/matrix-org/synapse/issues/6317)) +- Remove the dependency on psutil and replace functionality with the stdlib `resource` module. ([\#6318](https://github.com/matrix-org/synapse/issues/6318), [\#6336](https://github.com/matrix-org/synapse/issues/6336)) +- Improve documentation for EventContext fields. ([\#6319](https://github.com/matrix-org/synapse/issues/6319)) +- Add some checks that we aren't using state from rejected events. ([\#6330](https://github.com/matrix-org/synapse/issues/6330)) +- Add continuous integration for python 3.8. ([\#6341](https://github.com/matrix-org/synapse/issues/6341)) +- Correct spacing/case of various instances of the word "homeserver". ([\#6357](https://github.com/matrix-org/synapse/issues/6357)) +- Temporarily blacklist the failing unit test PurgeRoomTestCase.test_purge_room. ([\#6361](https://github.com/matrix-org/synapse/issues/6361)) + + +Synapse 1.5.1 (2019-11-06) +========================== + +Features +-------- + +- Limit the length of data returned by url previews, to prevent DoS attacks. ([\#6331](https://github.com/matrix-org/synapse/issues/6331), [\#6334](https://github.com/matrix-org/synapse/issues/6334)) + + +Synapse 1.5.0 (2019-10-29) +========================== + +Security updates +---------------- + +This release includes a security fix ([\#6262](https://github.com/matrix-org/synapse/issues/6262), below). Administrators are encouraged to upgrade as soon as possible. + +Bugfixes +-------- + +- Fix bug where room directory search was case sensitive. ([\#6268](https://github.com/matrix-org/synapse/issues/6268)) + + +Synapse 1.5.0rc2 (2019-10-28) +============================= + +Bugfixes +-------- + +- Update list of boolean columns in `synapse_port_db`. ([\#6247](https://github.com/matrix-org/synapse/issues/6247)) +- Fix /keys/query API on workers. ([\#6256](https://github.com/matrix-org/synapse/issues/6256)) +- Improve signature checking on some federation APIs. ([\#6262](https://github.com/matrix-org/synapse/issues/6262)) + + +Internal Changes +---------------- + +- Move schema delta files to the correct data store. ([\#6248](https://github.com/matrix-org/synapse/issues/6248)) +- Small performance improvement by removing repeated config lookups in room stats calculation. ([\#6255](https://github.com/matrix-org/synapse/issues/6255)) + + +Synapse 1.5.0rc1 (2019-10-24) +========================== + +Features +-------- + +- Improve quality of thumbnails for 1-bit/8-bit color palette images. ([\#2142](https://github.com/matrix-org/synapse/issues/2142)) +- Add ability to upload cross-signing signatures. ([\#5726](https://github.com/matrix-org/synapse/issues/5726)) +- Allow uploading of cross-signing keys. ([\#5769](https://github.com/matrix-org/synapse/issues/5769)) +- CAS login now provides a default display name for users if a `displayname_attribute` is set in the configuration file. ([\#6114](https://github.com/matrix-org/synapse/issues/6114)) +- Reject all pending invites for a user during deactivation. ([\#6125](https://github.com/matrix-org/synapse/issues/6125)) +- Add config option to suppress client side resource limit alerting. ([\#6173](https://github.com/matrix-org/synapse/issues/6173)) + + +Bugfixes +-------- + +- Return an HTTP 404 instead of 400 when requesting a filter by ID that is unknown to the server. Thanks to @krombel for contributing this! ([\#2380](https://github.com/matrix-org/synapse/issues/2380)) +- Fix a bug where users could be invited twice to the same group. ([\#3436](https://github.com/matrix-org/synapse/issues/3436)) +- Fix `/createRoom` failing with badly-formatted MXIDs in the invitee list. Thanks to @wener291! ([\#4088](https://github.com/matrix-org/synapse/issues/4088)) +- Make the `synapse_port_db` script create the right indexes on a new PostgreSQL database. ([\#6102](https://github.com/matrix-org/synapse/issues/6102), [\#6178](https://github.com/matrix-org/synapse/issues/6178), [\#6243](https://github.com/matrix-org/synapse/issues/6243)) +- Fix bug when uploading a large file: Synapse responds with `M_UNKNOWN` while it should be `M_TOO_LARGE` according to spec. Contributed by Anshul Angaria. ([\#6109](https://github.com/matrix-org/synapse/issues/6109)) +- Fix user push rules being deleted from a room when it is upgraded. ([\#6144](https://github.com/matrix-org/synapse/issues/6144)) +- Don't 500 when trying to exchange a revoked 3PID invite. ([\#6147](https://github.com/matrix-org/synapse/issues/6147)) +- Fix transferring notifications and tags when joining an upgraded room that is new to your server. ([\#6155](https://github.com/matrix-org/synapse/issues/6155)) +- Fix bug where guest account registration can wedge after restart. ([\#6161](https://github.com/matrix-org/synapse/issues/6161)) +- Fix monthly active user reaping when reserved users are specified. ([\#6168](https://github.com/matrix-org/synapse/issues/6168)) +- Fix `/federation/v1/state` endpoint not supporting newer room versions. ([\#6170](https://github.com/matrix-org/synapse/issues/6170)) +- Fix bug where we were updating censored events as bytes rather than text, occaisonally causing invalid JSON being inserted breaking APIs that attempted to fetch such events. ([\#6186](https://github.com/matrix-org/synapse/issues/6186)) +- Fix occasional missed updates in the room and user directories. ([\#6187](https://github.com/matrix-org/synapse/issues/6187)) +- Fix tracing of non-JSON APIs, `/media`, `/key` etc. ([\#6195](https://github.com/matrix-org/synapse/issues/6195)) +- Fix bug where presence would not get timed out correctly if a synchrotron worker is used and restarted. ([\#6212](https://github.com/matrix-org/synapse/issues/6212)) +- synapse_port_db: Add 2 additional BOOLEAN_COLUMNS to be able to convert from database schema v56. ([\#6216](https://github.com/matrix-org/synapse/issues/6216)) +- Fix a bug where the Synapse demo script blacklisted `::1` (ipv6 localhost) from receiving federation traffic. ([\#6229](https://github.com/matrix-org/synapse/issues/6229)) + + +Updates to the Docker image +--------------------------- + +- Fix logging getting lost for the docker image. ([\#6197](https://github.com/matrix-org/synapse/issues/6197)) + + +Internal Changes +---------------- + +- Update `user_filters` table to have a unique index, and non-null columns. Thanks to @pik for contributing this. ([\#1172](https://github.com/matrix-org/synapse/issues/1172), [\#6175](https://github.com/matrix-org/synapse/issues/6175), [\#6184](https://github.com/matrix-org/synapse/issues/6184)) +- Allow devices to be marked as hidden, for use by features such as cross-signing. + This adds a new field with a default value to the devices field in the database, + and so the database upgrade may take a long time depending on how many devices + are in the database. ([\#5759](https://github.com/matrix-org/synapse/issues/5759)) +- Move lookup-related functions from RoomMemberHandler to IdentityHandler. ([\#5978](https://github.com/matrix-org/synapse/issues/5978)) +- Improve performance of the public room list directory. ([\#6019](https://github.com/matrix-org/synapse/issues/6019), [\#6152](https://github.com/matrix-org/synapse/issues/6152), [\#6153](https://github.com/matrix-org/synapse/issues/6153), [\#6154](https://github.com/matrix-org/synapse/issues/6154)) +- Edit header dicts docstrings in `SimpleHttpClient` to note that `str` or `bytes` can be passed as header keys. ([\#6077](https://github.com/matrix-org/synapse/issues/6077)) +- Add snapcraft packaging information. Contributed by @devec0. ([\#6084](https://github.com/matrix-org/synapse/issues/6084), [\#6191](https://github.com/matrix-org/synapse/issues/6191)) +- Kill off half-implemented password-reset via sms. ([\#6101](https://github.com/matrix-org/synapse/issues/6101)) +- Remove `get_user_by_req` opentracing span and add some tags. ([\#6108](https://github.com/matrix-org/synapse/issues/6108)) +- Drop some unused database tables. ([\#6115](https://github.com/matrix-org/synapse/issues/6115)) +- Add env var to turn on tracking of log context changes. ([\#6127](https://github.com/matrix-org/synapse/issues/6127)) +- Refactor configuration loading to allow better typechecking. ([\#6137](https://github.com/matrix-org/synapse/issues/6137)) +- Log responder when responding to media request. ([\#6139](https://github.com/matrix-org/synapse/issues/6139)) +- Improve performance of `find_next_generated_user_id` DB query. ([\#6148](https://github.com/matrix-org/synapse/issues/6148)) +- Expand type-checking on modules imported by `synapse.config`. ([\#6150](https://github.com/matrix-org/synapse/issues/6150)) +- Use Postgres ANY for selecting many values. ([\#6156](https://github.com/matrix-org/synapse/issues/6156)) +- Add more caching to `_get_joined_users_from_context` DB query. ([\#6159](https://github.com/matrix-org/synapse/issues/6159)) +- Add some metrics on the federation sender. ([\#6160](https://github.com/matrix-org/synapse/issues/6160)) +- Add some logging to the rooms stats updates, to try to track down a flaky test. ([\#6167](https://github.com/matrix-org/synapse/issues/6167)) +- Remove unused `timeout` parameter from `_get_public_room_list`. ([\#6179](https://github.com/matrix-org/synapse/issues/6179)) +- Reject (accidental) attempts to insert bytes into postgres tables. ([\#6186](https://github.com/matrix-org/synapse/issues/6186)) +- Make `version` optional in body of `PUT /room_keys/version/{version}`, since it's redundant. ([\#6189](https://github.com/matrix-org/synapse/issues/6189)) +- Make storage layer responsible for adding device names to key, rather than the handler. ([\#6193](https://github.com/matrix-org/synapse/issues/6193)) +- Port `synapse.rest.admin` module to use async/await. ([\#6196](https://github.com/matrix-org/synapse/issues/6196)) +- Enforce that all boolean configuration values are lowercase in CI. ([\#6203](https://github.com/matrix-org/synapse/issues/6203)) +- Remove some unused event-auth code. ([\#6214](https://github.com/matrix-org/synapse/issues/6214)) +- Remove `Auth.check` method. ([\#6217](https://github.com/matrix-org/synapse/issues/6217)) +- Remove `format_tap.py` script in favour of a perl reimplementation in Sytest's repo. ([\#6219](https://github.com/matrix-org/synapse/issues/6219)) +- Refactor storage layer in preparation to support having multiple databases. ([\#6231](https://github.com/matrix-org/synapse/issues/6231)) +- Remove some extra quotation marks across the codebase. ([\#6236](https://github.com/matrix-org/synapse/issues/6236)) + + +Synapse 1.4.1 (2019-10-18) +========================== + +No changes since 1.4.1rc1. + + +Synapse 1.4.1rc1 (2019-10-17) +============================= + +Bugfixes +-------- + +- Fix bug where redacted events were sometimes incorrectly censored in the database, breaking APIs that attempted to fetch such events. ([\#6185](https://github.com/matrix-org/synapse/issues/6185), [5b0e9948](https://github.com/matrix-org/synapse/commit/5b0e9948eaae801643e594b5abc8ee4b10bd194e)) + +Synapse 1.4.0 (2019-10-03) +========================== + +Bugfixes +-------- + +- Redact `client_secret` in server logs. ([\#6158](https://github.com/matrix-org/synapse/issues/6158)) + + +Synapse 1.4.0rc2 (2019-10-02) +============================= + +Bugfixes +-------- + +- Fix bug in background update that adds last seen information to the `devices` table, and improve its performance on Postgres. ([\#6135](https://github.com/matrix-org/synapse/issues/6135)) +- Fix bad performance of censoring redactions background task. ([\#6141](https://github.com/matrix-org/synapse/issues/6141)) +- Fix fetching censored redactions from DB, which caused APIs like initial sync to fail if it tried to include the censored redaction. ([\#6145](https://github.com/matrix-org/synapse/issues/6145)) +- Fix exceptions when storing large retry intervals for down remote servers. ([\#6146](https://github.com/matrix-org/synapse/issues/6146)) + + +Internal Changes +---------------- + +- Fix up sample config entry for `redaction_retention_period` option. ([\#6117](https://github.com/matrix-org/synapse/issues/6117)) + + +Synapse 1.4.0rc1 (2019-09-26) +============================= + +Note that this release includes significant changes around 3pid +verification. Administrators are reminded to review the [upgrade notes](docs/upgrade.md#upgrading-to-v140). + +Features +-------- + +- Changes to 3pid verification: + - Add the ability to send registration emails from the homeserver rather than delegating to an identity server. ([\#5835](https://github.com/matrix-org/synapse/issues/5835), [\#5940](https://github.com/matrix-org/synapse/issues/5940), [\#5993](https://github.com/matrix-org/synapse/issues/5993), [\#5994](https://github.com/matrix-org/synapse/issues/5994), [\#5868](https://github.com/matrix-org/synapse/issues/5868)) + - Replace `trust_identity_server_for_password_resets` config option with `account_threepid_delegates`, and make the `id_server` parameteter optional on `*/requestToken` endpoints, as per [MSC2263](https://github.com/matrix-org/matrix-doc/pull/2263). ([\#5876](https://github.com/matrix-org/synapse/issues/5876), [\#5969](https://github.com/matrix-org/synapse/issues/5969), [\#6028](https://github.com/matrix-org/synapse/issues/6028)) + - Switch to using the v2 Identity Service `/lookup` API where available, with fallback to v1. (Implements [MSC2134](https://github.com/matrix-org/matrix-doc/pull/2134) plus `id_access_token authentication` for v2 Identity Service APIs from [MSC2140](https://github.com/matrix-org/matrix-doc/pull/2140)). ([\#5897](https://github.com/matrix-org/synapse/issues/5897)) + - Remove `bind_email` and `bind_msisdn` parameters from `/register` ala [MSC2140](https://github.com/matrix-org/matrix-doc/pull/2140). ([\#5964](https://github.com/matrix-org/synapse/issues/5964)) + - Add `m.id_access_token` to `unstable_features` in `/versions` as per [MSC2264](https://github.com/matrix-org/matrix-doc/pull/2264). ([\#5974](https://github.com/matrix-org/synapse/issues/5974)) + - Use the v2 Identity Service API for 3PID invites. ([\#5979](https://github.com/matrix-org/synapse/issues/5979)) + - Add `POST /_matrix/client/unstable/account/3pid/unbind` endpoint from [MSC2140](https://github.com/matrix-org/matrix-doc/pull/2140) for unbinding a 3PID from an identity server without removing it from the homeserver user account. ([\#5980](https://github.com/matrix-org/synapse/issues/5980), [\#6062](https://github.com/matrix-org/synapse/issues/6062)) + - Use `account_threepid_delegate.email` and `account_threepid_delegate.msisdn` for validating threepid sessions. ([\#6011](https://github.com/matrix-org/synapse/issues/6011)) + - Allow homeserver to handle or delegate email validation when adding an email to a user's account. ([\#6042](https://github.com/matrix-org/synapse/issues/6042)) + - Implement new Client Server API endpoints `/account/3pid/add` and `/account/3pid/bind` as per [MSC2290](https://github.com/matrix-org/matrix-doc/pull/2290). ([\#6043](https://github.com/matrix-org/synapse/issues/6043)) + - Add an unstable feature flag for separate add/bind 3pid APIs. ([\#6044](https://github.com/matrix-org/synapse/issues/6044)) + - Remove `bind` parameter from Client Server POST `/account` endpoint as per [MSC2290](https://github.com/matrix-org/matrix-doc/pull/2290/). ([\#6067](https://github.com/matrix-org/synapse/issues/6067)) + - Add `POST /add_threepid/msisdn/submit_token` endpoint for proxying submitToken on an `account_threepid_handler`. ([\#6078](https://github.com/matrix-org/synapse/issues/6078)) + - Add `submit_url` response parameter to `*/msisdn/requestToken` endpoints. ([\#6079](https://github.com/matrix-org/synapse/issues/6079)) + - Add `m.require_identity_server` flag to /version's unstable_features. ([\#5972](https://github.com/matrix-org/synapse/issues/5972)) +- Enhancements to OpenTracing support: + - Make OpenTracing work in worker mode. ([\#5771](https://github.com/matrix-org/synapse/issues/5771)) + - Pass OpenTracing contexts between servers when transmitting EDUs. ([\#5852](https://github.com/matrix-org/synapse/issues/5852)) + - OpenTracing for device list updates. ([\#5853](https://github.com/matrix-org/synapse/issues/5853)) + - Add a tag recording a request's authenticated entity and corresponding servlet in OpenTracing. ([\#5856](https://github.com/matrix-org/synapse/issues/5856)) + - Add minimum OpenTracing for client servlets. ([\#5983](https://github.com/matrix-org/synapse/issues/5983)) + - Check at setup that OpenTracing is installed if it's enabled in the config. ([\#5985](https://github.com/matrix-org/synapse/issues/5985)) + - Trace replication send times. ([\#5986](https://github.com/matrix-org/synapse/issues/5986)) + - Include missing OpenTracing contexts in outbout replication requests. ([\#5982](https://github.com/matrix-org/synapse/issues/5982)) + - Fix sending of EDUs when OpenTracing is enabled with an empty whitelist. ([\#5984](https://github.com/matrix-org/synapse/issues/5984)) + - Fix invalid references to None while OpenTracing if the log context slips. ([\#5988](https://github.com/matrix-org/synapse/issues/5988), [\#5991](https://github.com/matrix-org/synapse/issues/5991)) + - OpenTracing for room and e2e keys. ([\#5855](https://github.com/matrix-org/synapse/issues/5855)) + - Add OpenTracing span over HTTP push processing. ([\#6003](https://github.com/matrix-org/synapse/issues/6003)) +- Add an admin API to purge old rooms from the database. ([\#5845](https://github.com/matrix-org/synapse/issues/5845)) +- Retry well-known lookups if we have recently seen a valid well-known record for the server. ([\#5850](https://github.com/matrix-org/synapse/issues/5850)) +- Add support for filtered room-directory search requests over federation ([MSC2197](https://github.com/matrix-org/matrix-doc/pull/2197), in order to allow upcoming room directory query performance improvements. ([\#5859](https://github.com/matrix-org/synapse/issues/5859)) +- Correctly retry all hosts returned from SRV when we fail to connect. ([\#5864](https://github.com/matrix-org/synapse/issues/5864)) +- Add admin API endpoint for setting whether or not a user is a server administrator. ([\#5878](https://github.com/matrix-org/synapse/issues/5878)) +- Enable cleaning up extremities with dummy events by default to prevent undue build up of forward extremities. ([\#5884](https://github.com/matrix-org/synapse/issues/5884)) +- Add config option to sign remote key query responses with a separate key. ([\#5895](https://github.com/matrix-org/synapse/issues/5895)) +- Add support for config templating. ([\#5900](https://github.com/matrix-org/synapse/issues/5900)) +- Users with the type of "support" or "bot" are no longer required to consent. ([\#5902](https://github.com/matrix-org/synapse/issues/5902)) +- Let synctl accept a directory of config files. ([\#5904](https://github.com/matrix-org/synapse/issues/5904)) +- Increase max display name size to 256. ([\#5906](https://github.com/matrix-org/synapse/issues/5906)) +- Add admin API endpoint for getting whether or not a user is a server administrator. ([\#5914](https://github.com/matrix-org/synapse/issues/5914)) +- Redact events in the database that have been redacted for a week. ([\#5934](https://github.com/matrix-org/synapse/issues/5934)) +- New prometheus metrics: + - `synapse_federation_known_servers`: represents the total number of servers your server knows about (i.e. is in rooms with), including itself. Enable by setting `metrics_flags.known_servers` to True in the configuration.([\#5981](https://github.com/matrix-org/synapse/issues/5981)) + - `synapse_build_info`: exposes the Python version, OS version, and Synapse version of the running server. ([\#6005](https://github.com/matrix-org/synapse/issues/6005)) +- Give appropriate exit codes when synctl fails. ([\#5992](https://github.com/matrix-org/synapse/issues/5992)) +- Apply the federation blacklist to requests to identity servers. ([\#6000](https://github.com/matrix-org/synapse/issues/6000)) +- Add `report_stats_endpoint` option to configure where stats are reported to, if enabled. Contributed by @Sorunome. ([\#6012](https://github.com/matrix-org/synapse/issues/6012)) +- Add config option to increase ratelimits for room admins redacting messages. ([\#6015](https://github.com/matrix-org/synapse/issues/6015)) +- Stop sending federation transactions to servers which have been down for a long time. ([\#6026](https://github.com/matrix-org/synapse/issues/6026)) +- Make the process for mapping SAML2 users to matrix IDs more flexible. ([\#6037](https://github.com/matrix-org/synapse/issues/6037)) +- Return a clearer error message when a timeout occurs when attempting to contact an identity server. ([\#6073](https://github.com/matrix-org/synapse/issues/6073)) +- Prevent password reset's submit_token endpoint from accepting trailing slashes. ([\#6074](https://github.com/matrix-org/synapse/issues/6074)) +- Return 403 on `/register/available` if registration has been disabled. ([\#6082](https://github.com/matrix-org/synapse/issues/6082)) +- Explicitly log when a homeserver does not have the `trusted_key_servers` config field configured. ([\#6090](https://github.com/matrix-org/synapse/issues/6090)) +- Add support for pruning old rows in `user_ips` table. ([\#6098](https://github.com/matrix-org/synapse/issues/6098)) + +Bugfixes +-------- + +- Don't create broken room when `power_level_content_override.users` does not contain `creator_id`. ([\#5633](https://github.com/matrix-org/synapse/issues/5633)) +- Fix database index so that different backup versions can have the same sessions. ([\#5857](https://github.com/matrix-org/synapse/issues/5857)) +- Fix Synapse looking for config options `password_reset_failure_template` and `password_reset_success_template`, when they are actually `password_reset_template_failure_html`, `password_reset_template_success_html`. ([\#5863](https://github.com/matrix-org/synapse/issues/5863)) +- Fix stack overflow when recovering an appservice which had an outage. ([\#5885](https://github.com/matrix-org/synapse/issues/5885)) +- Fix error message which referred to `public_base_url` instead of `public_baseurl`. Thanks to @aaronraimist for the fix! ([\#5909](https://github.com/matrix-org/synapse/issues/5909)) +- Fix 404 for thumbnail download when `dynamic_thumbnails` is `false` and the thumbnail was dynamically generated. Fix reported by rkfg. ([\#5915](https://github.com/matrix-org/synapse/issues/5915)) +- Fix a cache-invalidation bug for worker-based deployments. ([\#5920](https://github.com/matrix-org/synapse/issues/5920)) +- Fix admin API for listing media in a room not being available with an external media repo. ([\#5966](https://github.com/matrix-org/synapse/issues/5966)) +- Fix list media admin API always returning an error. ([\#5967](https://github.com/matrix-org/synapse/issues/5967)) +- Fix room and user stats tracking. ([\#5971](https://github.com/matrix-org/synapse/issues/5971), [\#5998](https://github.com/matrix-org/synapse/issues/5998), [\#6029](https://github.com/matrix-org/synapse/issues/6029)) +- Return a `M_MISSING_PARAM` if `sid` is not provided to `/account/3pid`. ([\#5995](https://github.com/matrix-org/synapse/issues/5995)) +- `federation_certificate_verification_whitelist` now will not cause `TypeErrors` to be raised (a regression in 1.3). Additionally, it now supports internationalised domain names in their non-canonical representation. ([\#5996](https://github.com/matrix-org/synapse/issues/5996)) +- Only count real users when checking for auto-creation of auto-join room. ([\#6004](https://github.com/matrix-org/synapse/issues/6004)) +- Ensure support users can be registered even if MAU limit is reached. ([\#6020](https://github.com/matrix-org/synapse/issues/6020)) +- Fix bug where login error was shown incorrectly on SSO fallback login. ([\#6024](https://github.com/matrix-org/synapse/issues/6024)) +- Fix bug in calculating the federation retry backoff period. ([\#6025](https://github.com/matrix-org/synapse/issues/6025)) +- Prevent exceptions being logged when extremity-cleanup events fail due to lack of user consent to the terms of service. ([\#6053](https://github.com/matrix-org/synapse/issues/6053)) +- Remove POST method from password-reset `submit_token` endpoint until we implement `submit_url` functionality. ([\#6056](https://github.com/matrix-org/synapse/issues/6056)) +- Fix logcontext spam on non-Linux platforms. ([\#6059](https://github.com/matrix-org/synapse/issues/6059)) +- Ensure query parameters in email validation links are URL-encoded. ([\#6063](https://github.com/matrix-org/synapse/issues/6063)) +- Fix a bug which caused SAML attribute maps to be overridden by defaults. ([\#6069](https://github.com/matrix-org/synapse/issues/6069)) +- Fix the logged number of updated items for the `users_set_deactivated_flag` background update. ([\#6092](https://github.com/matrix-org/synapse/issues/6092)) +- Add `sid` to `next_link` for email validation. ([\#6097](https://github.com/matrix-org/synapse/issues/6097)) +- Threepid validity checks on msisdns should not be dependent on `threepid_behaviour_email`. ([\#6104](https://github.com/matrix-org/synapse/issues/6104)) +- Ensure that servers which are not configured to support email address verification do not offer it in the registration flows. ([\#6107](https://github.com/matrix-org/synapse/issues/6107)) + + +Updates to the Docker image +--------------------------- + +- Avoid changing `UID/GID` if they are already correct. ([\#5970](https://github.com/matrix-org/synapse/issues/5970)) +- Provide `SYNAPSE_WORKER` envvar to specify python module. ([\#6058](https://github.com/matrix-org/synapse/issues/6058)) + + +Improved Documentation +---------------------- + +- Convert documentation to markdown (from rst) ([\#5849](https://github.com/matrix-org/synapse/issues/5849)) +- Update `INSTALL.md` to say that Python 2 is no longer supported. ([\#5953](https://github.com/matrix-org/synapse/issues/5953)) +- Add developer documentation for using SAML2. ([\#6032](https://github.com/matrix-org/synapse/issues/6032)) +- Add some notes on rolling back to v1.3.1. ([\#6049](https://github.com/matrix-org/synapse/issues/6049)) +- Update the upgrade notes. ([\#6050](https://github.com/matrix-org/synapse/issues/6050)) + + +Deprecations and Removals +------------------------- + +- Remove shared-secret registration from `/_matrix/client/r0/register` endpoint. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#5877](https://github.com/matrix-org/synapse/issues/5877)) +- Deprecate the `trusted_third_party_id_servers` option. ([\#5875](https://github.com/matrix-org/synapse/issues/5875)) + + +Internal Changes +---------------- + +- Lay the groundwork for structured logging output. ([\#5680](https://github.com/matrix-org/synapse/issues/5680)) +- Retry well-known lookup before the cache expires, giving a grace period where the remote well-known can be down but we still use the old result. ([\#5844](https://github.com/matrix-org/synapse/issues/5844)) +- Remove log line for debugging issue #5407. ([\#5860](https://github.com/matrix-org/synapse/issues/5860)) +- Refactor the Appservice scheduler code. ([\#5886](https://github.com/matrix-org/synapse/issues/5886)) +- Compatibility with v2 Identity Service APIs other than /lookup. ([\#5892](https://github.com/matrix-org/synapse/issues/5892), [\#6013](https://github.com/matrix-org/synapse/issues/6013)) +- Stop populating some unused tables. ([\#5893](https://github.com/matrix-org/synapse/issues/5893), [\#6047](https://github.com/matrix-org/synapse/issues/6047)) +- Add missing index on `users_in_public_rooms` to improve the performance of directory queries. ([\#5894](https://github.com/matrix-org/synapse/issues/5894)) +- Improve the logging when we have an error when fetching signing keys. ([\#5896](https://github.com/matrix-org/synapse/issues/5896)) +- Add support for database engine-specific schema deltas, based on file extension. ([\#5911](https://github.com/matrix-org/synapse/issues/5911)) +- Update Buildkite pipeline to use plugins instead of buildkite-agent commands. ([\#5922](https://github.com/matrix-org/synapse/issues/5922)) +- Add link in sample config to the logging config schema. ([\#5926](https://github.com/matrix-org/synapse/issues/5926)) +- Remove unnecessary parentheses in return statements. ([\#5931](https://github.com/matrix-org/synapse/issues/5931)) +- Remove unused `jenkins/prepare_sytest.sh` file. ([\#5938](https://github.com/matrix-org/synapse/issues/5938)) +- Move Buildkite pipeline config to the pipelines repo. ([\#5943](https://github.com/matrix-org/synapse/issues/5943)) +- Remove unnecessary return statements in the codebase which were the result of a regex run. ([\#5962](https://github.com/matrix-org/synapse/issues/5962)) +- Remove left-over methods from v1 registration API. ([\#5963](https://github.com/matrix-org/synapse/issues/5963)) +- Cleanup event auth type initialisation. ([\#5975](https://github.com/matrix-org/synapse/issues/5975)) +- Clean up dependency checking at setup. ([\#5989](https://github.com/matrix-org/synapse/issues/5989)) +- Update OpenTracing docs to use the unified `trace` method. ([\#5776](https://github.com/matrix-org/synapse/issues/5776)) +- Small refactor of function arguments and docstrings in` RoomMemberHandler`. ([\#6009](https://github.com/matrix-org/synapse/issues/6009)) +- Remove unused `origin` argument on `FederationHandler.add_display_name_to_third_party_invite`. ([\#6010](https://github.com/matrix-org/synapse/issues/6010)) +- Add a `failure_ts` column to the `destinations` database table. ([\#6016](https://github.com/matrix-org/synapse/issues/6016), [\#6072](https://github.com/matrix-org/synapse/issues/6072)) +- Clean up some code in the retry logic. ([\#6017](https://github.com/matrix-org/synapse/issues/6017)) +- Fix the structured logging tests stomping on the global log configuration for subsequent tests. ([\#6023](https://github.com/matrix-org/synapse/issues/6023)) +- Clean up the sample config for SAML authentication. ([\#6064](https://github.com/matrix-org/synapse/issues/6064)) +- Change mailer logging to reflect Synapse doesn't just do chat notifications by email now. ([\#6075](https://github.com/matrix-org/synapse/issues/6075)) +- Move last-seen info into devices table. ([\#6089](https://github.com/matrix-org/synapse/issues/6089)) +- Remove unused parameter to `get_user_id_by_threepid`. ([\#6099](https://github.com/matrix-org/synapse/issues/6099)) +- Refactor the user-interactive auth handling. ([\#6105](https://github.com/matrix-org/synapse/issues/6105)) +- Refactor code for calculating registration flows. ([\#6106](https://github.com/matrix-org/synapse/issues/6106)) + + +Synapse 1.3.1 (2019-08-17) +========================== + +Features +-------- + +- Drop hard dependency on `sdnotify` python package. ([\#5871](https://github.com/matrix-org/synapse/issues/5871)) + + +Bugfixes +-------- + +- Fix startup issue (hang on ACME provisioning) due to ordering of Twisted reactor startup. Thanks to @chrismoos for supplying the fix. ([\#5867](https://github.com/matrix-org/synapse/issues/5867)) + + +Synapse 1.3.0 (2019-08-15) +========================== + +Bugfixes +-------- + +- Fix 500 Internal Server Error on `publicRooms` when the public room list was + cached. ([\#5851](https://github.com/matrix-org/synapse/issues/5851)) + + +Synapse 1.3.0rc1 (2019-08-13) +========================== + +Features +-------- + +- Use `M_USER_DEACTIVATED` instead of `M_UNKNOWN` for errcode when a deactivated user attempts to login. ([\#5686](https://github.com/matrix-org/synapse/issues/5686)) +- Add sd_notify hooks to ease systemd integration and allows usage of Type=Notify. ([\#5732](https://github.com/matrix-org/synapse/issues/5732)) +- Synapse will no longer serve any media repo admin endpoints when `enable_media_repo` is set to False in the configuration. If a media repo worker is used, the admin APIs relating to the media repo will be served from it instead. ([\#5754](https://github.com/matrix-org/synapse/issues/5754), [\#5848](https://github.com/matrix-org/synapse/issues/5848)) +- Synapse can now be configured to not join remote rooms of a given "complexity" (currently, state events) over federation. This option can be used to prevent adverse performance on resource-constrained homeservers. ([\#5783](https://github.com/matrix-org/synapse/issues/5783)) +- Allow defining HTML templates to serve the user on account renewal attempt when using the account validity feature. ([\#5807](https://github.com/matrix-org/synapse/issues/5807)) + + +Bugfixes +-------- + +- Fix UISIs during homeserver outage. ([\#5693](https://github.com/matrix-org/synapse/issues/5693), [\#5789](https://github.com/matrix-org/synapse/issues/5789)) +- Fix stack overflow in server key lookup code. ([\#5724](https://github.com/matrix-org/synapse/issues/5724)) +- start.sh no longer uses deprecated cli option. ([\#5725](https://github.com/matrix-org/synapse/issues/5725)) +- Log when we receive an event receipt from an unexpected origin. ([\#5743](https://github.com/matrix-org/synapse/issues/5743)) +- Fix debian packaging scripts to correctly build sid packages. ([\#5775](https://github.com/matrix-org/synapse/issues/5775)) +- Correctly handle redactions of redactions. ([\#5788](https://github.com/matrix-org/synapse/issues/5788)) +- Return 404 instead of 403 when accessing /rooms/{roomId}/event/{eventId} for an event without the appropriate permissions. ([\#5798](https://github.com/matrix-org/synapse/issues/5798)) +- Fix check that tombstone is a state event in push rules. ([\#5804](https://github.com/matrix-org/synapse/issues/5804)) +- Fix error when trying to login as a deactivated user when using a worker to handle login. ([\#5806](https://github.com/matrix-org/synapse/issues/5806)) +- Fix bug where user `/sync` stream could get wedged in rare circumstances. ([\#5825](https://github.com/matrix-org/synapse/issues/5825)) +- The purge_remote_media.sh script was fixed. ([\#5839](https://github.com/matrix-org/synapse/issues/5839)) + + +Deprecations and Removals +------------------------- + +- Synapse now no longer accepts the `-v`/`--verbose`, `-f`/`--log-file`, or `--log-config` command line flags, and removes the deprecated `verbose` and `log_file` configuration file options. Users of these options should migrate their options into the dedicated log configuration. ([\#5678](https://github.com/matrix-org/synapse/issues/5678), [\#5729](https://github.com/matrix-org/synapse/issues/5729)) +- Remove non-functional 'expire_access_token' setting. ([\#5782](https://github.com/matrix-org/synapse/issues/5782)) + + +Internal Changes +---------------- + +- Make Jaeger fully configurable. ([\#5694](https://github.com/matrix-org/synapse/issues/5694)) +- Add precautionary measures to prevent future abuse of `window.opener` in default welcome page. ([\#5695](https://github.com/matrix-org/synapse/issues/5695)) +- Reduce database IO usage by optimising queries for current membership. ([\#5706](https://github.com/matrix-org/synapse/issues/5706), [\#5738](https://github.com/matrix-org/synapse/issues/5738), [\#5746](https://github.com/matrix-org/synapse/issues/5746), [\#5752](https://github.com/matrix-org/synapse/issues/5752), [\#5770](https://github.com/matrix-org/synapse/issues/5770), [\#5774](https://github.com/matrix-org/synapse/issues/5774), [\#5792](https://github.com/matrix-org/synapse/issues/5792), [\#5793](https://github.com/matrix-org/synapse/issues/5793)) +- Improve caching when fetching `get_filtered_current_state_ids`. ([\#5713](https://github.com/matrix-org/synapse/issues/5713)) +- Don't accept opentracing data from clients. ([\#5715](https://github.com/matrix-org/synapse/issues/5715)) +- Speed up PostgreSQL unit tests in CI. ([\#5717](https://github.com/matrix-org/synapse/issues/5717)) +- Update the coding style document. ([\#5719](https://github.com/matrix-org/synapse/issues/5719)) +- Improve database query performance when recording retry intervals for remote hosts. ([\#5720](https://github.com/matrix-org/synapse/issues/5720)) +- Add a set of opentracing utils. ([\#5722](https://github.com/matrix-org/synapse/issues/5722)) +- Cache result of get_version_string to reduce overhead of `/version` federation requests. ([\#5730](https://github.com/matrix-org/synapse/issues/5730)) +- Return 'user_type' in admin API user endpoints results. ([\#5731](https://github.com/matrix-org/synapse/issues/5731)) +- Don't package the sytest test blacklist file. ([\#5733](https://github.com/matrix-org/synapse/issues/5733)) +- Replace uses of returnValue with plain return, as returnValue is not needed on Python 3. ([\#5736](https://github.com/matrix-org/synapse/issues/5736)) +- Blacklist some flakey tests in worker mode. ([\#5740](https://github.com/matrix-org/synapse/issues/5740)) +- Fix some error cases in the caching layer. ([\#5749](https://github.com/matrix-org/synapse/issues/5749)) +- Add a prometheus metric for pending cache lookups. ([\#5750](https://github.com/matrix-org/synapse/issues/5750)) +- Stop trying to fetch events with event_id=None. ([\#5753](https://github.com/matrix-org/synapse/issues/5753)) +- Convert RedactionTestCase to modern test style. ([\#5768](https://github.com/matrix-org/synapse/issues/5768)) +- Allow looping calls to be given arguments. ([\#5780](https://github.com/matrix-org/synapse/issues/5780)) +- Set the logs emitted when checking typing and presence timeouts to DEBUG level, not INFO. ([\#5785](https://github.com/matrix-org/synapse/issues/5785)) +- Remove DelayedCall debugging from the test suite, as it is no longer required in the vast majority of Synapse's tests. ([\#5787](https://github.com/matrix-org/synapse/issues/5787)) +- Remove some spurious exceptions from the logs where we failed to talk to a remote server. ([\#5790](https://github.com/matrix-org/synapse/issues/5790)) +- Improve performance when making `.well-known` requests by sharing the SSL options between requests. ([\#5794](https://github.com/matrix-org/synapse/issues/5794)) +- Disable codecov GitHub comments on PRs. ([\#5796](https://github.com/matrix-org/synapse/issues/5796)) +- Don't allow clients to send tombstone events that reference the room it's sent in. ([\#5801](https://github.com/matrix-org/synapse/issues/5801)) +- Deny redactions of events sent in a different room. ([\#5802](https://github.com/matrix-org/synapse/issues/5802)) +- Deny sending well known state types as non-state events. ([\#5805](https://github.com/matrix-org/synapse/issues/5805)) +- Handle incorrectly encoded query params correctly by returning a 400. ([\#5808](https://github.com/matrix-org/synapse/issues/5808)) +- Handle pusher being deleted during processing rather than logging an exception. ([\#5809](https://github.com/matrix-org/synapse/issues/5809)) +- Return 502 not 500 when failing to reach any remote server. ([\#5810](https://github.com/matrix-org/synapse/issues/5810)) +- Reduce global pauses in the events stream caused by expensive state resolution during persistence. ([\#5826](https://github.com/matrix-org/synapse/issues/5826)) +- Add a lower bound to well-known lookup cache time to avoid repeated lookups. ([\#5836](https://github.com/matrix-org/synapse/issues/5836)) +- Whitelist history visbility sytests in worker mode tests. ([\#5843](https://github.com/matrix-org/synapse/issues/5843)) + + +Synapse 1.2.1 (2019-07-26) +========================== + +Security update +--------------- + +This release includes *four* security fixes: + +- Prevent an attack where a federated server could send redactions for arbitrary events in v1 and v2 rooms. ([\#5767](https://github.com/matrix-org/synapse/issues/5767)) +- Prevent a denial-of-service attack where cycles of redaction events would make Synapse spin infinitely. Thanks to `@lrizika:matrix.org` for identifying and responsibly disclosing this issue. ([0f2ecb961](https://github.com/matrix-org/synapse/commit/0f2ecb961)) +- Prevent an attack where users could be joined or parted from public rooms without their consent. Thanks to @dylangerdaly for identifying and responsibly disclosing this issue. ([\#5744](https://github.com/matrix-org/synapse/issues/5744)) +- Fix a vulnerability where a federated server could spoof read-receipts from + users on other servers. Thanks to @dylangerdaly for identifying this issue too. ([\#5743](https://github.com/matrix-org/synapse/issues/5743)) + +Additionally, the following fix was in Synapse **1.2.0**, but was not correctly +identified during the original release: + +- It was possible for a room moderator to send a redaction for an `m.room.create` event, which would downgrade the room to version 1. Thanks to `/dev/ponies` for identifying and responsibly disclosing this issue! ([\#5701](https://github.com/matrix-org/synapse/issues/5701)) + +Synapse 1.2.0 (2019-07-25) +========================== + +No significant changes. + + +Synapse 1.2.0rc2 (2019-07-24) +============================= + +Bugfixes +-------- + +- Fix a regression introduced in v1.2.0rc1 which led to incorrect labels on some prometheus metrics. ([\#5734](https://github.com/matrix-org/synapse/issues/5734)) + + +Synapse 1.2.0rc1 (2019-07-22) +============================= + +Security fixes +-------------- + +This update included a security fix which was initially incorrectly flagged as +a regular bug fix. + +- It was possible for a room moderator to send a redaction for an `m.room.create` event, which would downgrade the room to version 1. Thanks to `/dev/ponies` for identifying and responsibly disclosing this issue! ([\#5701](https://github.com/matrix-org/synapse/issues/5701)) + +Features +-------- + +- Add support for opentracing. ([\#5544](https://github.com/matrix-org/synapse/issues/5544), [\#5712](https://github.com/matrix-org/synapse/issues/5712)) +- Add ability to pull all locally stored events out of synapse that a particular user can see. ([\#5589](https://github.com/matrix-org/synapse/issues/5589)) +- Add a basic admin command app to allow server operators to run Synapse admin commands separately from the main production instance. ([\#5597](https://github.com/matrix-org/synapse/issues/5597)) +- Add `sender` and `origin_server_ts` fields to `m.replace`. ([\#5613](https://github.com/matrix-org/synapse/issues/5613)) +- Add default push rule to ignore reactions. ([\#5623](https://github.com/matrix-org/synapse/issues/5623)) +- Include the original event when asking for its relations. ([\#5626](https://github.com/matrix-org/synapse/issues/5626)) +- Implement `session_lifetime` configuration option, after which access tokens will expire. ([\#5660](https://github.com/matrix-org/synapse/issues/5660)) +- Return "This account has been deactivated" when a deactivated user tries to login. ([\#5674](https://github.com/matrix-org/synapse/issues/5674)) +- Enable aggregations support by default ([\#5714](https://github.com/matrix-org/synapse/issues/5714)) + + +Bugfixes +-------- + +- Fix 'utime went backwards' errors on daemonization. ([\#5609](https://github.com/matrix-org/synapse/issues/5609)) +- Various minor fixes to the federation request rate limiter. ([\#5621](https://github.com/matrix-org/synapse/issues/5621)) +- Forbid viewing relations on an event once it has been redacted. ([\#5629](https://github.com/matrix-org/synapse/issues/5629)) +- Fix requests to the `/store_invite` endpoint of identity servers being sent in the wrong format. ([\#5638](https://github.com/matrix-org/synapse/issues/5638)) +- Fix newly-registered users not being able to lookup their own profile without joining a room. ([\#5644](https://github.com/matrix-org/synapse/issues/5644)) +- Fix bug in #5626 that prevented the original_event field from actually having the contents of the original event in a call to `/relations`. ([\#5654](https://github.com/matrix-org/synapse/issues/5654)) +- Fix 3PID bind requests being sent to identity servers as `application/x-form-www-urlencoded` data, which is deprecated. ([\#5658](https://github.com/matrix-org/synapse/issues/5658)) +- Fix some problems with authenticating redactions in recent room versions. ([\#5699](https://github.com/matrix-org/synapse/issues/5699), [\#5700](https://github.com/matrix-org/synapse/issues/5700), [\#5707](https://github.com/matrix-org/synapse/issues/5707)) + + +Updates to the Docker image +--------------------------- + +- Base Docker image on a newer Alpine Linux version (3.8 -> 3.10). ([\#5619](https://github.com/matrix-org/synapse/issues/5619)) +- Add missing space in default logging file format generated by the Docker image. ([\#5620](https://github.com/matrix-org/synapse/issues/5620)) + + +Improved Documentation +---------------------- + +- Add information about nginx normalisation to reverse_proxy.rst. Contributed by @skalarproduktraum - thanks! ([\#5397](https://github.com/matrix-org/synapse/issues/5397)) +- --no-pep517 should be --no-use-pep517 in the documentation to setup the development environment. ([\#5651](https://github.com/matrix-org/synapse/issues/5651)) +- Improvements to Postgres setup instructions. Contributed by @Lrizika - thanks! ([\#5661](https://github.com/matrix-org/synapse/issues/5661)) +- Minor tweaks to postgres documentation. ([\#5675](https://github.com/matrix-org/synapse/issues/5675)) + + +Deprecations and Removals +------------------------- + +- Remove support for the `invite_3pid_guest` configuration setting. ([\#5625](https://github.com/matrix-org/synapse/issues/5625)) + + +Internal Changes +---------------- + +- Move logging code out of `synapse.util` and into `synapse.logging`. ([\#5606](https://github.com/matrix-org/synapse/issues/5606), [\#5617](https://github.com/matrix-org/synapse/issues/5617)) +- Add a blacklist file to the repo to blacklist certain sytests from failing CI. ([\#5611](https://github.com/matrix-org/synapse/issues/5611)) +- Make runtime errors surrounding password reset emails much clearer. ([\#5616](https://github.com/matrix-org/synapse/issues/5616)) +- Remove dead code for persiting outgoing federation transactions. ([\#5622](https://github.com/matrix-org/synapse/issues/5622)) +- Add `lint.sh` to the scripts-dev folder which will run all linting steps required by CI. ([\#5627](https://github.com/matrix-org/synapse/issues/5627)) +- Move RegistrationHandler.get_or_create_user to test code. ([\#5628](https://github.com/matrix-org/synapse/issues/5628)) +- Add some more common python virtual-environment paths to the black exclusion list. ([\#5630](https://github.com/matrix-org/synapse/issues/5630)) +- Some counter metrics exposed over Prometheus have been renamed, with the old names preserved for backwards compatibility and deprecated. See `docs/metrics-howto.rst` for details. ([\#5636](https://github.com/matrix-org/synapse/issues/5636)) +- Unblacklist some user_directory sytests. ([\#5637](https://github.com/matrix-org/synapse/issues/5637)) +- Factor out some redundant code in the login implementation. ([\#5639](https://github.com/matrix-org/synapse/issues/5639)) +- Update ModuleApi to avoid register(generate_token=True). ([\#5640](https://github.com/matrix-org/synapse/issues/5640)) +- Remove access-token support from `RegistrationHandler.register`, and rename it. ([\#5641](https://github.com/matrix-org/synapse/issues/5641)) +- Remove access-token support from `RegistrationStore.register`, and rename it. ([\#5642](https://github.com/matrix-org/synapse/issues/5642)) +- Improve logging for auto-join when a new user is created. ([\#5643](https://github.com/matrix-org/synapse/issues/5643)) +- Remove unused and unnecessary check for FederationDeniedError in _exception_to_failure. ([\#5645](https://github.com/matrix-org/synapse/issues/5645)) +- Fix a small typo in a code comment. ([\#5655](https://github.com/matrix-org/synapse/issues/5655)) +- Clean up exception handling around client access tokens. ([\#5656](https://github.com/matrix-org/synapse/issues/5656)) +- Add a mechanism for per-test homeserver configuration in the unit tests. ([\#5657](https://github.com/matrix-org/synapse/issues/5657)) +- Inline issue_access_token. ([\#5659](https://github.com/matrix-org/synapse/issues/5659)) +- Update the sytest BuildKite configuration to checkout Synapse in `/src`. ([\#5664](https://github.com/matrix-org/synapse/issues/5664)) +- Add a `docker` type to the towncrier configuration. ([\#5673](https://github.com/matrix-org/synapse/issues/5673)) +- Convert `synapse.federation.transport.server` to `async`. Might improve some stack traces. ([\#5689](https://github.com/matrix-org/synapse/issues/5689)) +- Documentation for opentracing. ([\#5703](https://github.com/matrix-org/synapse/issues/5703)) + + +Synapse 1.1.0 (2019-07-04) +========================== + +As of v1.1.0, Synapse no longer supports Python 2, nor Postgres version 9.4. +See the [upgrade notes](docs/upgrade.md#upgrading-to-v110) for more details. + +This release also deprecates the use of environment variables to configure the +docker image. See the [docker README](https://github.com/matrix-org/synapse/blob/release-v1.1.0/docker/README.md#legacy-dynamic-configuration-file-support) +for more details. + +No changes since 1.1.0rc2. + + +Synapse 1.1.0rc2 (2019-07-03) +============================= + +Bugfixes +-------- + +- Fix regression in 1.1rc1 where OPTIONS requests to the media repo would fail. ([\#5593](https://github.com/matrix-org/synapse/issues/5593)) +- Removed the `SYNAPSE_SMTP_*` docker container environment variables. Using these environment variables prevented the docker container from starting in Synapse v1.0, even though they didn't actually allow any functionality anyway. ([\#5596](https://github.com/matrix-org/synapse/issues/5596)) +- Fix a number of "Starting txn from sentinel context" warnings. ([\#5605](https://github.com/matrix-org/synapse/issues/5605)) + + +Internal Changes +---------------- + +- Update github templates. ([\#5552](https://github.com/matrix-org/synapse/issues/5552)) + + +Synapse 1.1.0rc1 (2019-07-02) +============================= + +As of v1.1.0, Synapse no longer supports Python 2, nor Postgres version 9.4. +See the [upgrade notes](docs/upgrade.md#upgrading-to-v110) for more details. + +Features +-------- + +- Added possibilty to disable local password authentication. Contributed by Daniel Hoffend. ([\#5092](https://github.com/matrix-org/synapse/issues/5092)) +- Add monthly active users to phonehome stats. ([\#5252](https://github.com/matrix-org/synapse/issues/5252)) +- Allow expired user to trigger renewal email sending manually. ([\#5363](https://github.com/matrix-org/synapse/issues/5363)) +- Statistics on forward extremities per room are now exposed via Prometheus. ([\#5384](https://github.com/matrix-org/synapse/issues/5384), [\#5458](https://github.com/matrix-org/synapse/issues/5458), [\#5461](https://github.com/matrix-org/synapse/issues/5461)) +- Add --no-daemonize option to run synapse in the foreground, per issue #4130. Contributed by Soham Gumaste. ([\#5412](https://github.com/matrix-org/synapse/issues/5412), [\#5587](https://github.com/matrix-org/synapse/issues/5587)) +- Fully support SAML2 authentication. Contributed by [Alexander Trost](https://github.com/galexrt) - thank you! ([\#5422](https://github.com/matrix-org/synapse/issues/5422)) +- Allow server admins to define implementations of extra rules for allowing or denying incoming events. ([\#5440](https://github.com/matrix-org/synapse/issues/5440), [\#5474](https://github.com/matrix-org/synapse/issues/5474), [\#5477](https://github.com/matrix-org/synapse/issues/5477)) +- Add support for handling pagination APIs on client reader worker. ([\#5505](https://github.com/matrix-org/synapse/issues/5505), [\#5513](https://github.com/matrix-org/synapse/issues/5513), [\#5531](https://github.com/matrix-org/synapse/issues/5531)) +- Improve help and cmdline option names for --generate-config options. ([\#5512](https://github.com/matrix-org/synapse/issues/5512)) +- Allow configuration of the path used for ACME account keys. ([\#5516](https://github.com/matrix-org/synapse/issues/5516), [\#5521](https://github.com/matrix-org/synapse/issues/5521), [\#5522](https://github.com/matrix-org/synapse/issues/5522)) +- Add --data-dir and --open-private-ports options. ([\#5524](https://github.com/matrix-org/synapse/issues/5524)) +- Split public rooms directory auth config in two settings, in order to manage client auth independently from the federation part of it. Obsoletes the "restrict_public_rooms_to_local_users" configuration setting. If "restrict_public_rooms_to_local_users" is set in the config, Synapse will act as if both new options are enabled, i.e. require authentication through the client API and deny federation requests. ([\#5534](https://github.com/matrix-org/synapse/issues/5534)) +- The minimum TLS version used for outgoing federation requests can now be set with `federation_client_minimum_tls_version`. ([\#5550](https://github.com/matrix-org/synapse/issues/5550)) +- Optimise devices changed query to not pull unnecessary rows from the database, reducing database load. ([\#5559](https://github.com/matrix-org/synapse/issues/5559)) +- Add new metrics for number of forward extremities being persisted and number of state groups involved in resolution. ([\#5476](https://github.com/matrix-org/synapse/issues/5476)) + +Bugfixes +-------- + +- Fix bug processing incoming events over federation if call to `/get_missing_events` fails. ([\#5042](https://github.com/matrix-org/synapse/issues/5042)) +- Prevent more than one room upgrade happening simultaneously on the same room. ([\#5051](https://github.com/matrix-org/synapse/issues/5051)) +- Fix a bug where running synapse_port_db would cause the account validity feature to fail because it didn't set the type of the email_sent column to boolean. ([\#5325](https://github.com/matrix-org/synapse/issues/5325)) +- Warn about disabling email-based password resets when a reset occurs, and remove warning when someone attempts a phone-based reset. ([\#5387](https://github.com/matrix-org/synapse/issues/5387)) +- Fix email notifications for unnamed rooms with multiple people. ([\#5388](https://github.com/matrix-org/synapse/issues/5388)) +- Fix exceptions in federation reader worker caused by attempting to renew attestations, which should only happen on master worker. ([\#5389](https://github.com/matrix-org/synapse/issues/5389)) +- Fix handling of failures fetching remote content to not log failures as exceptions. ([\#5390](https://github.com/matrix-org/synapse/issues/5390)) +- Fix a bug where deactivated users could receive renewal emails if the account validity feature is on. ([\#5394](https://github.com/matrix-org/synapse/issues/5394)) +- Fix missing invite state after exchanging 3PID invites over federaton. ([\#5464](https://github.com/matrix-org/synapse/issues/5464)) +- Fix intermittent exceptions on Apple hardware. Also fix bug that caused database activity times to be under-reported in log lines. ([\#5498](https://github.com/matrix-org/synapse/issues/5498)) +- Fix logging error when a tampered event is detected. ([\#5500](https://github.com/matrix-org/synapse/issues/5500)) +- Fix bug where clients could tight loop calling `/sync` for a period. ([\#5507](https://github.com/matrix-org/synapse/issues/5507)) +- Fix bug with `jinja2` preventing Synapse from starting. Users who had this problem should now simply need to run `pip install matrix-synapse`. ([\#5514](https://github.com/matrix-org/synapse/issues/5514)) +- Fix a regression where homeservers on private IP addresses were incorrectly blacklisted. ([\#5523](https://github.com/matrix-org/synapse/issues/5523)) +- Fixed m.login.jwt using unregistred user_id and added pyjwt>=1.6.4 as jwt conditional dependencies. Contributed by Pau Rodriguez-Estivill. ([\#5555](https://github.com/matrix-org/synapse/issues/5555), [\#5586](https://github.com/matrix-org/synapse/issues/5586)) +- Fix a bug that would cause invited users to receive several emails for a single 3PID invite in case the inviter is rate limited. ([\#5576](https://github.com/matrix-org/synapse/issues/5576)) + + +Updates to the Docker image +--------------------------- +- Add ability to change Docker containers [timezone](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones) with the `TZ` variable. ([\#5383](https://github.com/matrix-org/synapse/issues/5383)) +- Update docker image to use Python 3.7. ([\#5546](https://github.com/matrix-org/synapse/issues/5546)) +- Deprecate the use of environment variables for configuration, and make the use of a static configuration the default. ([\#5561](https://github.com/matrix-org/synapse/issues/5561), [\#5562](https://github.com/matrix-org/synapse/issues/5562), [\#5566](https://github.com/matrix-org/synapse/issues/5566), [\#5567](https://github.com/matrix-org/synapse/issues/5567)) +- Increase default log level for docker image to INFO. It can still be changed by editing the generated log.config file. ([\#5547](https://github.com/matrix-org/synapse/issues/5547)) +- Send synapse logs to the docker logging system, by default. ([\#5565](https://github.com/matrix-org/synapse/issues/5565)) +- Open the non-TLS port by default. ([\#5568](https://github.com/matrix-org/synapse/issues/5568)) +- Fix failure to start under docker with SAML support enabled. ([\#5490](https://github.com/matrix-org/synapse/issues/5490)) +- Use a sensible location for data files when generating a config file. ([\#5563](https://github.com/matrix-org/synapse/issues/5563)) + + +Deprecations and Removals +------------------------- + +- Python 2.7 is no longer a supported platform. Synapse now requires Python 3.5+ to run. ([\#5425](https://github.com/matrix-org/synapse/issues/5425)) +- PostgreSQL 9.4 is no longer supported. Synapse requires Postgres 9.5+ or above for Postgres support. ([\#5448](https://github.com/matrix-org/synapse/issues/5448)) +- Remove support for cpu_affinity setting. ([\#5525](https://github.com/matrix-org/synapse/issues/5525)) + + +Improved Documentation +---------------------- +- Improve README section on performance troubleshooting. ([\#4276](https://github.com/matrix-org/synapse/issues/4276)) +- Add information about how to install and run `black` on the codebase to code_style.rst. ([\#5537](https://github.com/matrix-org/synapse/issues/5537)) +- Improve install docs on choosing server_name. ([\#5558](https://github.com/matrix-org/synapse/issues/5558)) + + +Internal Changes +---------------- + +- Add logging to 3pid invite signature verification. ([\#5015](https://github.com/matrix-org/synapse/issues/5015)) +- Update example haproxy config to a more compatible setup. ([\#5313](https://github.com/matrix-org/synapse/issues/5313)) +- Track deactivated accounts in the database. ([\#5378](https://github.com/matrix-org/synapse/issues/5378), [\#5465](https://github.com/matrix-org/synapse/issues/5465), [\#5493](https://github.com/matrix-org/synapse/issues/5493)) +- Clean up code for sending federation EDUs. ([\#5381](https://github.com/matrix-org/synapse/issues/5381)) +- Add a sponsor button to the repo. ([\#5382](https://github.com/matrix-org/synapse/issues/5382), [\#5386](https://github.com/matrix-org/synapse/issues/5386)) +- Don't log non-200 responses from federation queries as exceptions. ([\#5383](https://github.com/matrix-org/synapse/issues/5383)) +- Update Python syntax in contrib/ to Python 3. ([\#5446](https://github.com/matrix-org/synapse/issues/5446)) +- Update federation_client dev script to support `.well-known` and work with python3. ([\#5447](https://github.com/matrix-org/synapse/issues/5447)) +- SyTest has been moved to Buildkite. ([\#5459](https://github.com/matrix-org/synapse/issues/5459)) +- Demo script now uses python3. ([\#5460](https://github.com/matrix-org/synapse/issues/5460)) +- Synapse can now handle RestServlets that return coroutines. ([\#5475](https://github.com/matrix-org/synapse/issues/5475), [\#5585](https://github.com/matrix-org/synapse/issues/5585)) +- The demo servers talk to each other again. ([\#5478](https://github.com/matrix-org/synapse/issues/5478)) +- Add an EXPERIMENTAL config option to try and periodically clean up extremities by sending dummy events. ([\#5480](https://github.com/matrix-org/synapse/issues/5480)) +- Synapse's codebase is now formatted by `black`. ([\#5482](https://github.com/matrix-org/synapse/issues/5482)) +- Some cleanups and sanity-checking in the CPU and database metrics. ([\#5499](https://github.com/matrix-org/synapse/issues/5499)) +- Improve email notification logging. ([\#5502](https://github.com/matrix-org/synapse/issues/5502)) +- Fix "Unexpected entry in 'full_schemas'" log warning. ([\#5509](https://github.com/matrix-org/synapse/issues/5509)) +- Improve logging when generating config files. ([\#5510](https://github.com/matrix-org/synapse/issues/5510)) +- Refactor and clean up Config parser for maintainability. ([\#5511](https://github.com/matrix-org/synapse/issues/5511)) +- Make the config clearer in that email.template_dir is relative to the Synapse's root directory, not the `synapse/` folder within it. ([\#5543](https://github.com/matrix-org/synapse/issues/5543)) +- Update v1.0.0 release changelog to include more information about changes to password resets. ([\#5545](https://github.com/matrix-org/synapse/issues/5545)) +- Remove non-functioning check_event_hash.py dev script. ([\#5548](https://github.com/matrix-org/synapse/issues/5548)) +- Synapse will now only allow TLS v1.2 connections when serving federation, if it terminates TLS. As Synapse's allowed ciphers were only able to be used in TLSv1.2 before, this does not change behaviour. ([\#5550](https://github.com/matrix-org/synapse/issues/5550)) +- Logging when running GC collection on generation 0 is now at the DEBUG level, not INFO. ([\#5557](https://github.com/matrix-org/synapse/issues/5557)) +- Reduce the amount of stuff we send in the docker context. ([\#5564](https://github.com/matrix-org/synapse/issues/5564)) +- Point the reverse links in the Purge History contrib scripts at the intended location. ([\#5570](https://github.com/matrix-org/synapse/issues/5570)) + + +Synapse 1.0.0 (2019-06-11) +========================== + +Bugfixes +-------- + +- Fix bug where attempting to send transactions with large number of EDUs can fail. ([\#5418](https://github.com/matrix-org/synapse/issues/5418)) + + +Improved Documentation +---------------------- + +- Expand the federation guide to include relevant content from the MSC1711 FAQ ([\#5419](https://github.com/matrix-org/synapse/issues/5419)) + + +Internal Changes +---------------- + +- Move password reset links to /_matrix/client/unstable namespace. ([\#5424](https://github.com/matrix-org/synapse/issues/5424)) + + +Synapse 1.0.0rc3 (2019-06-10) +============================= + +Security: Fix authentication bug introduced in 1.0.0rc1. Please upgrade to rc3 immediately + + +Synapse 1.0.0rc2 (2019-06-10) +============================= + +Bugfixes +-------- + +- Remove redundant warning about key server response validation. ([\#5392](https://github.com/matrix-org/synapse/issues/5392)) +- Fix bug where old keys stored in the database with a null valid until timestamp caused all verification requests for that key to fail. ([\#5415](https://github.com/matrix-org/synapse/issues/5415)) +- Fix excessive memory using with default `federation_verify_certificates: true` configuration. ([\#5417](https://github.com/matrix-org/synapse/issues/5417)) + + +Synapse 1.0.0rc1 (2019-06-07) +============================= + +Features +-------- + +- Synapse now more efficiently collates room statistics. ([\#4338](https://github.com/matrix-org/synapse/issues/4338), [\#5260](https://github.com/matrix-org/synapse/issues/5260), [\#5324](https://github.com/matrix-org/synapse/issues/5324)) +- Add experimental support for relations (aka reactions and edits). ([\#5220](https://github.com/matrix-org/synapse/issues/5220)) +- Ability to configure default room version. ([\#5223](https://github.com/matrix-org/synapse/issues/5223), [\#5249](https://github.com/matrix-org/synapse/issues/5249)) +- Allow configuring a range for the account validity startup job. ([\#5276](https://github.com/matrix-org/synapse/issues/5276)) +- CAS login will now hit the r0 API, not the deprecated v1 one. ([\#5286](https://github.com/matrix-org/synapse/issues/5286)) +- Validate federation server TLS certificates by default (implements [MSC1711](https://github.com/matrix-org/matrix-doc/blob/master/proposals/1711-x509-for-federation.md)). ([\#5359](https://github.com/matrix-org/synapse/issues/5359)) +- Update /_matrix/client/versions to reference support for r0.5.0. ([\#5360](https://github.com/matrix-org/synapse/issues/5360)) +- Add a script to generate new signing-key files. ([\#5361](https://github.com/matrix-org/synapse/issues/5361)) +- Update upgrade and installation guides ahead of 1.0. ([\#5371](https://github.com/matrix-org/synapse/issues/5371)) +- Replace the `perspectives` configuration section with `trusted_key_servers`, and make validating the signatures on responses optional (since TLS will do this job for us). ([\#5374](https://github.com/matrix-org/synapse/issues/5374)) +- Add ability to perform password reset via email without trusting the identity server. **As a result of this PR, password resets will now be disabled on the default configuration.** + + Password reset emails are now sent from the homeserver by default, instead of the identity server. To enable this functionality, ensure `email` and `public_baseurl` config options are filled out. + + If you would like to re-enable password resets being sent from the identity server (warning: this is dangerous! See [#5345](https://github.com/matrix-org/synapse/pull/5345)), set `email.trust_identity_server_for_password_resets` to true. ([\#5377](https://github.com/matrix-org/synapse/issues/5377)) +- Set default room version to v4. ([\#5379](https://github.com/matrix-org/synapse/issues/5379)) + + +Bugfixes +-------- + +- Fixes client-server API not sending "m.heroes" to lazy-load /sync requests when a rooms name or its canonical alias are empty. Thanks to @dnaf for this work! ([\#5089](https://github.com/matrix-org/synapse/issues/5089)) +- Prevent federation device list updates breaking when processing multiple updates at once. ([\#5156](https://github.com/matrix-org/synapse/issues/5156)) +- Fix worker registration bug caused by ClientReaderSlavedStore being unable to see get_profileinfo. ([\#5200](https://github.com/matrix-org/synapse/issues/5200)) +- Fix race when backfilling in rooms with worker mode. ([\#5221](https://github.com/matrix-org/synapse/issues/5221)) +- Fix appservice timestamp massaging. ([\#5233](https://github.com/matrix-org/synapse/issues/5233)) +- Ensure that server_keys fetched via a notary server are correctly signed. ([\#5251](https://github.com/matrix-org/synapse/issues/5251)) +- Show the correct error when logging out and access token is missing. ([\#5256](https://github.com/matrix-org/synapse/issues/5256)) +- Fix error code when there is an invalid parameter on /_matrix/client/r0/publicRooms ([\#5257](https://github.com/matrix-org/synapse/issues/5257)) +- Fix error when downloading thumbnail with missing width/height parameter. ([\#5258](https://github.com/matrix-org/synapse/issues/5258)) +- Fix schema update for account validity. ([\#5268](https://github.com/matrix-org/synapse/issues/5268)) +- Fix bug where we leaked extremities when we soft failed events, leading to performance degradation. ([\#5274](https://github.com/matrix-org/synapse/issues/5274), [\#5278](https://github.com/matrix-org/synapse/issues/5278), [\#5291](https://github.com/matrix-org/synapse/issues/5291)) +- Fix "db txn 'update_presence' from sentinel context" log messages. ([\#5275](https://github.com/matrix-org/synapse/issues/5275)) +- Fix dropped logcontexts during high outbound traffic. ([\#5277](https://github.com/matrix-org/synapse/issues/5277)) +- Fix a bug where it is not possible to get events in the federation format with the request `GET /_matrix/client/r0/rooms/{roomId}/messages`. ([\#5293](https://github.com/matrix-org/synapse/issues/5293)) +- Fix performance problems with the rooms stats background update. ([\#5294](https://github.com/matrix-org/synapse/issues/5294)) +- Fix noisy 'no key for server' logs. ([\#5300](https://github.com/matrix-org/synapse/issues/5300)) +- Fix bug where a notary server would sometimes forget old keys. ([\#5307](https://github.com/matrix-org/synapse/issues/5307)) +- Prevent users from setting huge displaynames and avatar URLs. ([\#5309](https://github.com/matrix-org/synapse/issues/5309)) +- Fix handling of failures when processing incoming events where calling `/event_auth` on remote server fails. ([\#5317](https://github.com/matrix-org/synapse/issues/5317)) +- Ensure that we have an up-to-date copy of the signing key when validating incoming federation requests. ([\#5321](https://github.com/matrix-org/synapse/issues/5321)) +- Fix various problems which made the signing-key notary server time out for some requests. ([\#5333](https://github.com/matrix-org/synapse/issues/5333)) +- Fix bug which would make certain operations (such as room joins) block for 20 minutes while attemoting to fetch verification keys. ([\#5334](https://github.com/matrix-org/synapse/issues/5334)) +- Fix a bug where we could rapidly mark a server as unreachable even though it was only down for a few minutes. ([\#5335](https://github.com/matrix-org/synapse/issues/5335), [\#5340](https://github.com/matrix-org/synapse/issues/5340)) +- Fix a bug where account validity renewal emails could only be sent when email notifs were enabled. ([\#5341](https://github.com/matrix-org/synapse/issues/5341)) +- Fix failure when fetching batches of events during backfill, etc. ([\#5342](https://github.com/matrix-org/synapse/issues/5342)) +- Add a new room version where the timestamps on events are checked against the validity periods on signing keys. ([\#5348](https://github.com/matrix-org/synapse/issues/5348), [\#5354](https://github.com/matrix-org/synapse/issues/5354)) +- Fix room stats and presence background updates to correctly handle missing events. ([\#5352](https://github.com/matrix-org/synapse/issues/5352)) +- Include left members in room summaries' heroes. ([\#5355](https://github.com/matrix-org/synapse/issues/5355)) +- Fix `federation_custom_ca_list` configuration option. ([\#5362](https://github.com/matrix-org/synapse/issues/5362)) +- Fix missing logcontext warnings on shutdown. ([\#5369](https://github.com/matrix-org/synapse/issues/5369)) + + +Improved Documentation +---------------------- + +- Fix docs on resetting the user directory. ([\#5282](https://github.com/matrix-org/synapse/issues/5282)) +- Fix notes about ACME in the MSC1711 faq. ([\#5357](https://github.com/matrix-org/synapse/issues/5357)) + + +Internal Changes +---------------- + +- Synapse will now serve the experimental "room complexity" API endpoint. ([\#5216](https://github.com/matrix-org/synapse/issues/5216)) +- The base classes for the v1 and v2_alpha REST APIs have been unified. ([\#5226](https://github.com/matrix-org/synapse/issues/5226), [\#5328](https://github.com/matrix-org/synapse/issues/5328)) +- Simplifications and comments in do_auth. ([\#5227](https://github.com/matrix-org/synapse/issues/5227)) +- Remove urllib3 pin as requests 2.22.0 has been released supporting urllib3 1.25.2. ([\#5230](https://github.com/matrix-org/synapse/issues/5230)) +- Preparatory work for key-validity features. ([\#5232](https://github.com/matrix-org/synapse/issues/5232), [\#5234](https://github.com/matrix-org/synapse/issues/5234), [\#5235](https://github.com/matrix-org/synapse/issues/5235), [\#5236](https://github.com/matrix-org/synapse/issues/5236), [\#5237](https://github.com/matrix-org/synapse/issues/5237), [\#5244](https://github.com/matrix-org/synapse/issues/5244), [\#5250](https://github.com/matrix-org/synapse/issues/5250), [\#5296](https://github.com/matrix-org/synapse/issues/5296), [\#5299](https://github.com/matrix-org/synapse/issues/5299), [\#5343](https://github.com/matrix-org/synapse/issues/5343), [\#5347](https://github.com/matrix-org/synapse/issues/5347), [\#5356](https://github.com/matrix-org/synapse/issues/5356)) +- Specify the type of reCAPTCHA key to use. ([\#5283](https://github.com/matrix-org/synapse/issues/5283)) +- Improve sample config for monthly active user blocking. ([\#5284](https://github.com/matrix-org/synapse/issues/5284)) +- Remove spurious debug from MatrixFederationHttpClient.get_json. ([\#5287](https://github.com/matrix-org/synapse/issues/5287)) +- Improve logging for logcontext leaks. ([\#5288](https://github.com/matrix-org/synapse/issues/5288)) +- Clarify that the admin change password API logs the user out. ([\#5303](https://github.com/matrix-org/synapse/issues/5303)) +- New installs will now use the v54 full schema, rather than the full schema v14 and applying incremental updates to v54. ([\#5320](https://github.com/matrix-org/synapse/issues/5320)) +- Improve docstrings on MatrixFederationClient. ([\#5332](https://github.com/matrix-org/synapse/issues/5332)) +- Clean up FederationClient.get_events for clarity. ([\#5344](https://github.com/matrix-org/synapse/issues/5344)) +- Various improvements to debug logging. ([\#5353](https://github.com/matrix-org/synapse/issues/5353)) +- Don't run CI build checks until sample config check has passed. ([\#5370](https://github.com/matrix-org/synapse/issues/5370)) +- Automatically retry buildkite builds (max twice) when an agent is lost. ([\#5380](https://github.com/matrix-org/synapse/issues/5380)) + +**Changelogs for versions older than 1.0.0 can be found [here](CHANGES-pre-1.0.md).** diff --git a/docs/changelogs/CHANGES-2020.md b/docs/changelogs/CHANGES-2020.md new file mode 100644 index 00000000..6b870222 --- /dev/null +++ b/docs/changelogs/CHANGES-2020.md @@ -0,0 +1,2145 @@ +Synapse 1.24.0 (2020-12-09) +=========================== + +Due to the two security issues highlighted below, server administrators are +encouraged to update Synapse. We are not aware of these vulnerabilities being +exploited in the wild. + +Security advisory +----------------- + +The following issues are fixed in v1.23.1 and v1.24.0. + +- There is a denial of service attack + ([CVE-2020-26257](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26257)) + against the federation APIs in which future events will not be correctly sent + to other servers over federation. This affects all servers that participate in + open federation. (Fixed in [#8776](https://github.com/matrix-org/synapse/pull/8776)). + +- Synapse may be affected by OpenSSL + [CVE-2020-1971](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1971). + Synapse administrators should ensure that they have the latest versions of + the cryptography Python package installed. + +To upgrade Synapse along with the cryptography package: + +* Administrators using the [`matrix.org` Docker + image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu + packages from + `matrix.org`](https://matrix-org.github.io/synapse/latest/setup/installation.html#matrixorg-packages) + should ensure that they have version 1.24.0 or 1.23.1 installed: these images include + the updated packages. +* Administrators who have [installed Synapse from + source](https://matrix-org.github.io/synapse/latest/setup/installation.html#installing-from-source) + should upgrade the cryptography package within their virtualenv by running: + ```sh + <path_to_virtualenv>/bin/pip install 'cryptography>=3.3' + ``` +* Administrators who have installed Synapse from distribution packages should + consult the information from their distributions. + +Internal Changes +---------------- + +- Add a maximum version for pysaml2 on Python 3.5. ([\#8898](https://github.com/matrix-org/synapse/issues/8898)) + + +Synapse 1.23.1 (2020-12-09) +=========================== + +Due to the two security issues highlighted below, server administrators are +encouraged to update Synapse. We are not aware of these vulnerabilities being +exploited in the wild. + +Security advisory +----------------- + +The following issues are fixed in v1.23.1 and v1.24.0. + +- There is a denial of service attack + ([CVE-2020-26257](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26257)) + against the federation APIs in which future events will not be correctly sent + to other servers over federation. This affects all servers that participate in + open federation. (Fixed in [#8776](https://github.com/matrix-org/synapse/pull/8776)). + +- Synapse may be affected by OpenSSL + [CVE-2020-1971](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1971). + Synapse administrators should ensure that they have the latest versions of + the cryptography Python package installed. + +To upgrade Synapse along with the cryptography package: + +* Administrators using the [`matrix.org` Docker + image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu + packages from + `matrix.org`](https://matrix-org.github.io/synapse/latest/setup/installation.html#matrixorg-packages) + should ensure that they have version 1.24.0 or 1.23.1 installed: these images include + the updated packages. +* Administrators who have [installed Synapse from + source](https://matrix-org.github.io/synapse/latest/setup/installation.html#installing-from-source) + should upgrade the cryptography package within their virtualenv by running: + ```sh + <path_to_virtualenv>/bin/pip install 'cryptography>=3.3' + ``` +* Administrators who have installed Synapse from distribution packages should + consult the information from their distributions. + +Bugfixes +-------- + +- Fix a bug in some federation APIs which could lead to unexpected behaviour if different parameters were set in the URI and the request body. ([\#8776](https://github.com/matrix-org/synapse/issues/8776)) + + +Internal Changes +---------------- + +- Add a maximum version for pysaml2 on Python 3.5. ([\#8898](https://github.com/matrix-org/synapse/issues/8898)) + + +Synapse 1.24.0rc2 (2020-12-04) +============================== + +Bugfixes +-------- + +- Fix a regression in v1.24.0rc1 which failed to allow SAML mapping providers which were unable to redirect users to an additional page. ([\#8878](https://github.com/matrix-org/synapse/issues/8878)) + + +Internal Changes +---------------- + +- Add support for the `prometheus_client` newer than 0.9.0. Contributed by Jordan Bancino. ([\#8875](https://github.com/matrix-org/synapse/issues/8875)) + + +Synapse 1.24.0rc1 (2020-12-02) +============================== + +Features +-------- + +- Add admin API for logging in as a user. ([\#8617](https://github.com/matrix-org/synapse/issues/8617)) +- Allow specification of the SAML IdP if the metadata returns multiple IdPs. ([\#8630](https://github.com/matrix-org/synapse/issues/8630)) +- Add support for re-trying generation of a localpart for OpenID Connect mapping providers. ([\#8801](https://github.com/matrix-org/synapse/issues/8801), [\#8855](https://github.com/matrix-org/synapse/issues/8855)) +- Allow the `Date` header through CORS. Contributed by Nicolas Chamo. ([\#8804](https://github.com/matrix-org/synapse/issues/8804)) +- Add a config option, `push.group_by_unread_count`, which controls whether unread message counts in push notifications are defined as "the number of rooms with unread messages" or "total unread messages". ([\#8820](https://github.com/matrix-org/synapse/issues/8820)) +- Add `force_purge` option to delete-room admin api. ([\#8843](https://github.com/matrix-org/synapse/issues/8843)) + + +Bugfixes +-------- + +- Fix a bug where appservices may be sent an excessive amount of read receipts and presence. Broke in v1.22.0. ([\#8744](https://github.com/matrix-org/synapse/issues/8744)) +- Fix a bug in some federation APIs which could lead to unexpected behaviour if different parameters were set in the URI and the request body. ([\#8776](https://github.com/matrix-org/synapse/issues/8776)) +- Fix a bug where synctl could spawn duplicate copies of a worker. Contributed by Waylon Cude. ([\#8798](https://github.com/matrix-org/synapse/issues/8798)) +- Allow per-room profiles to be used for the server notice user. ([\#8799](https://github.com/matrix-org/synapse/issues/8799)) +- Fix a bug where logging could break after a call to SIGHUP. ([\#8817](https://github.com/matrix-org/synapse/issues/8817)) +- Fix `register_new_matrix_user` failing with "Bad Request" when trailing slash is included in server URL. Contributed by @angdraug. ([\#8823](https://github.com/matrix-org/synapse/issues/8823)) +- Fix a minor long-standing bug in login, where we would offer the `password` login type if a custom auth provider supported it, even if password login was disabled. ([\#8835](https://github.com/matrix-org/synapse/issues/8835)) +- Fix a long-standing bug which caused Synapse to require unspecified parameters during user-interactive authentication. ([\#8848](https://github.com/matrix-org/synapse/issues/8848)) +- Fix a bug introduced in v1.20.0 where the user-agent and IP address reported during user registration for CAS, OpenID Connect, and SAML were of the wrong form. ([\#8784](https://github.com/matrix-org/synapse/issues/8784)) + + +Improved Documentation +---------------------- + +- Clarify the usecase for a msisdn delegate. Contributed by Adrian Wannenmacher. ([\#8734](https://github.com/matrix-org/synapse/issues/8734)) +- Remove extraneous comma from JSON example in User Admin API docs. ([\#8771](https://github.com/matrix-org/synapse/issues/8771)) +- Update `turn-howto.md` with troubleshooting notes. ([\#8779](https://github.com/matrix-org/synapse/issues/8779)) +- Fix the example on how to set the `Content-Type` header in nginx for the Client Well-Known URI. ([\#8793](https://github.com/matrix-org/synapse/issues/8793)) +- Improve the documentation for the admin API to list all media in a room with respect to encrypted events. ([\#8795](https://github.com/matrix-org/synapse/issues/8795)) +- Update the formatting of the `push` section of the homeserver config file to better align with the [code style guidelines](https://github.com/matrix-org/synapse/blob/develop/docs/code_style.md#configuration-file-format). ([\#8818](https://github.com/matrix-org/synapse/issues/8818)) +- Improve documentation how to configure prometheus for workers. ([\#8822](https://github.com/matrix-org/synapse/issues/8822)) +- Update example prometheus console. ([\#8824](https://github.com/matrix-org/synapse/issues/8824)) + + +Deprecations and Removals +------------------------- + +- Remove old `/_matrix/client/*/admin` endpoints which were deprecated since Synapse 1.20.0. ([\#8785](https://github.com/matrix-org/synapse/issues/8785)) +- Disable pretty printing JSON responses for curl. Users who want pretty-printed output should use [jq](https://stedolan.github.io/jq/) in combination with curl. Contributed by @tulir. ([\#8833](https://github.com/matrix-org/synapse/issues/8833)) + + +Internal Changes +---------------- + +- Simplify the way the `HomeServer` object caches its internal attributes. ([\#8565](https://github.com/matrix-org/synapse/issues/8565), [\#8851](https://github.com/matrix-org/synapse/issues/8851)) +- Add an example and documentation for clock skew to the SAML2 sample configuration to allow for clock/time difference between the homserver and IdP. Contributed by @localguru. ([\#8731](https://github.com/matrix-org/synapse/issues/8731)) +- Generalise `RoomMemberHandler._locally_reject_invite` to apply to more flows than just invite. ([\#8751](https://github.com/matrix-org/synapse/issues/8751)) +- Generalise `RoomStore.maybe_store_room_on_invite` to handle other, non-invite membership events. ([\#8754](https://github.com/matrix-org/synapse/issues/8754)) +- Refactor test utilities for injecting HTTP requests. ([\#8757](https://github.com/matrix-org/synapse/issues/8757), [\#8758](https://github.com/matrix-org/synapse/issues/8758), [\#8759](https://github.com/matrix-org/synapse/issues/8759), [\#8760](https://github.com/matrix-org/synapse/issues/8760), [\#8761](https://github.com/matrix-org/synapse/issues/8761), [\#8777](https://github.com/matrix-org/synapse/issues/8777)) +- Consolidate logic between the OpenID Connect and SAML code. ([\#8765](https://github.com/matrix-org/synapse/issues/8765)) +- Use `TYPE_CHECKING` instead of magic `MYPY` variable. ([\#8770](https://github.com/matrix-org/synapse/issues/8770)) +- Add a commandline script to sign arbitrary json objects. ([\#8772](https://github.com/matrix-org/synapse/issues/8772)) +- Minor log line improvements for the SSO mapping code used to generate Matrix IDs from SSO IDs. ([\#8773](https://github.com/matrix-org/synapse/issues/8773)) +- Add additional error checking for OpenID Connect and SAML mapping providers. ([\#8774](https://github.com/matrix-org/synapse/issues/8774), [\#8800](https://github.com/matrix-org/synapse/issues/8800)) +- Add type hints to HTTP abstractions. ([\#8806](https://github.com/matrix-org/synapse/issues/8806), [\#8812](https://github.com/matrix-org/synapse/issues/8812)) +- Remove unnecessary function arguments and add typing to several membership replication classes. ([\#8809](https://github.com/matrix-org/synapse/issues/8809)) +- Optimise the lookup for an invite from another homeserver when trying to reject it. ([\#8815](https://github.com/matrix-org/synapse/issues/8815)) +- Add tests for `password_auth_provider`s. ([\#8819](https://github.com/matrix-org/synapse/issues/8819)) +- Drop redundant database index on `event_json`. ([\#8845](https://github.com/matrix-org/synapse/issues/8845)) +- Simplify `uk.half-shot.msc2778.login.application_service` login handler. ([\#8847](https://github.com/matrix-org/synapse/issues/8847)) +- Refactor `password_auth_provider` support code. ([\#8849](https://github.com/matrix-org/synapse/issues/8849)) +- Add missing `ordering` to background database updates. ([\#8850](https://github.com/matrix-org/synapse/issues/8850)) +- Allow for specifying a room version when creating a room in unit tests via `RestHelper.create_room_as`. ([\#8854](https://github.com/matrix-org/synapse/issues/8854)) + + +Synapse 1.23.0 (2020-11-18) +=========================== + +This release changes the way structured logging is configured. See the [upgrade notes](docs/upgrade.md#upgrading-to-v1230) for details. + +**Note**: We are aware of a trivially exploitable denial of service vulnerability in versions of Synapse prior to 1.20.0. Complete details will be disclosed on Monday, November 23rd. If you have not upgraded recently, please do so. + +Bugfixes +-------- + +- Fix a dependency versioning bug in the Dockerfile that prevented Synapse from starting. ([\#8767](https://github.com/matrix-org/synapse/issues/8767)) + + +Synapse 1.23.0rc1 (2020-11-13) +============================== + +Features +-------- + +- Add a push rule that highlights when a jitsi conference is created in a room. ([\#8286](https://github.com/matrix-org/synapse/issues/8286)) +- Add an admin api to delete a single file or files that were not used for a defined time from server. Contributed by @dklimpel. ([\#8519](https://github.com/matrix-org/synapse/issues/8519)) +- Split admin API for reported events (`GET /_synapse/admin/v1/event_reports`) into detail and list endpoints. This is a breaking change to #8217 which was introduced in Synapse v1.21.0. Those who already use this API should check their scripts. Contributed by @dklimpel. ([\#8539](https://github.com/matrix-org/synapse/issues/8539)) +- Support generating structured logs via the standard logging configuration. ([\#8607](https://github.com/matrix-org/synapse/issues/8607), [\#8685](https://github.com/matrix-org/synapse/issues/8685)) +- Add an admin API to allow server admins to list users' pushers. Contributed by @dklimpel. ([\#8610](https://github.com/matrix-org/synapse/issues/8610), [\#8689](https://github.com/matrix-org/synapse/issues/8689)) +- Add an admin API `GET /_synapse/admin/v1/users/<user_id>/media` to get information about uploaded media. Contributed by @dklimpel. ([\#8647](https://github.com/matrix-org/synapse/issues/8647)) +- Add an admin API for local user media statistics. Contributed by @dklimpel. ([\#8700](https://github.com/matrix-org/synapse/issues/8700)) +- Add `displayname` to Shared-Secret Registration for admins. ([\#8722](https://github.com/matrix-org/synapse/issues/8722)) + + +Bugfixes +-------- + +- Fix fetching of E2E cross signing keys over federation when only one of the master key and device signing key is cached already. ([\#8455](https://github.com/matrix-org/synapse/issues/8455)) +- Fix a bug where Synapse would blindly forward bad responses from federation to clients when retrieving profile information. ([\#8580](https://github.com/matrix-org/synapse/issues/8580)) +- Fix a bug where the account validity endpoint would silently fail if the user ID did not have an expiration time. It now returns a 400 error. ([\#8620](https://github.com/matrix-org/synapse/issues/8620)) +- Fix email notifications for invites without local state. ([\#8627](https://github.com/matrix-org/synapse/issues/8627)) +- Fix handling of invalid group IDs to return a 400 rather than log an exception and return a 500. ([\#8628](https://github.com/matrix-org/synapse/issues/8628)) +- Fix handling of User-Agent headers that are invalid UTF-8, which caused user agents of users to not get correctly recorded. ([\#8632](https://github.com/matrix-org/synapse/issues/8632)) +- Fix a bug in the `joined_rooms` admin API if the user has never joined any rooms. The bug was introduced, along with the API, in v1.21.0. ([\#8643](https://github.com/matrix-org/synapse/issues/8643)) +- Fix exception during handling multiple concurrent requests for remote media when using multiple media repositories. ([\#8682](https://github.com/matrix-org/synapse/issues/8682)) +- Fix bug that prevented Synapse from recovering after losing connection to the database. ([\#8726](https://github.com/matrix-org/synapse/issues/8726)) +- Fix bug where the `/_synapse/admin/v1/send_server_notice` API could send notices to non-notice rooms. ([\#8728](https://github.com/matrix-org/synapse/issues/8728)) +- Fix PostgreSQL port script fails when DB has no backfilled events. Broke in v1.21.0. ([\#8729](https://github.com/matrix-org/synapse/issues/8729)) +- Fix PostgreSQL port script to correctly handle foreign key constraints. Broke in v1.21.0. ([\#8730](https://github.com/matrix-org/synapse/issues/8730)) +- Fix PostgreSQL port script so that it can be run again after a failure. Broke in v1.21.0. ([\#8755](https://github.com/matrix-org/synapse/issues/8755)) + + +Improved Documentation +---------------------- + +- Instructions for Azure AD in the OpenID Connect documentation. Contributed by peterk. ([\#8582](https://github.com/matrix-org/synapse/issues/8582)) +- Improve the sample configuration for single sign-on providers. ([\#8635](https://github.com/matrix-org/synapse/issues/8635)) +- Fix the filepath of Dex's example config and the link to Dex's Getting Started guide in the OpenID Connect docs. ([\#8657](https://github.com/matrix-org/synapse/issues/8657)) +- Note support for Python 3.9. ([\#8665](https://github.com/matrix-org/synapse/issues/8665)) +- Minor updates to docs on running tests. ([\#8666](https://github.com/matrix-org/synapse/issues/8666)) +- Interlink prometheus/grafana documentation. ([\#8667](https://github.com/matrix-org/synapse/issues/8667)) +- Notes on SSO logins and media_repository worker. ([\#8701](https://github.com/matrix-org/synapse/issues/8701)) +- Document experimental support for running multiple event persisters. ([\#8706](https://github.com/matrix-org/synapse/issues/8706)) +- Add information regarding the various sources of, and expected contributions to, Synapse's documentation to `CONTRIBUTING.md`. ([\#8714](https://github.com/matrix-org/synapse/issues/8714)) +- Migrate documentation `docs/admin_api/event_reports` to markdown. ([\#8742](https://github.com/matrix-org/synapse/issues/8742)) +- Add some helpful hints to the README for new Synapse developers. Contributed by @chagai95. ([\#8746](https://github.com/matrix-org/synapse/issues/8746)) + + +Internal Changes +---------------- + +- Optimise `/createRoom` with multiple invited users. ([\#8559](https://github.com/matrix-org/synapse/issues/8559)) +- Implement and use an `@lru_cache` decorator. ([\#8595](https://github.com/matrix-org/synapse/issues/8595)) +- Don't instansiate Requester directly. ([\#8614](https://github.com/matrix-org/synapse/issues/8614)) +- Type hints for `RegistrationStore`. ([\#8615](https://github.com/matrix-org/synapse/issues/8615)) +- Change schema to support access tokens belonging to one user but granting access to another. ([\#8616](https://github.com/matrix-org/synapse/issues/8616)) +- Remove unused OPTIONS handlers. ([\#8621](https://github.com/matrix-org/synapse/issues/8621)) +- Run `mypy` as part of the lint.sh script. ([\#8633](https://github.com/matrix-org/synapse/issues/8633)) +- Correct Synapse's PyPI package name in the OpenID Connect installation instructions. ([\#8634](https://github.com/matrix-org/synapse/issues/8634)) +- Catch exceptions during initialization of `password_providers`. Contributed by Nicolai Søborg. ([\#8636](https://github.com/matrix-org/synapse/issues/8636)) +- Fix typos and spelling errors in the code. ([\#8639](https://github.com/matrix-org/synapse/issues/8639)) +- Reduce number of OpenTracing spans started. ([\#8640](https://github.com/matrix-org/synapse/issues/8640), [\#8668](https://github.com/matrix-org/synapse/issues/8668), [\#8670](https://github.com/matrix-org/synapse/issues/8670)) +- Add field `total` to device list in admin API. ([\#8644](https://github.com/matrix-org/synapse/issues/8644)) +- Add more type hints to the application services code. ([\#8655](https://github.com/matrix-org/synapse/issues/8655), [\#8693](https://github.com/matrix-org/synapse/issues/8693)) +- Tell Black to format code for Python 3.5. ([\#8664](https://github.com/matrix-org/synapse/issues/8664)) +- Don't pull event from DB when handling replication traffic. ([\#8669](https://github.com/matrix-org/synapse/issues/8669)) +- Abstract some invite-related code in preparation for landing knocking. ([\#8671](https://github.com/matrix-org/synapse/issues/8671), [\#8688](https://github.com/matrix-org/synapse/issues/8688)) +- Clarify representation of events in logfiles. ([\#8679](https://github.com/matrix-org/synapse/issues/8679)) +- Don't require `hiredis` package to be installed to run unit tests. ([\#8680](https://github.com/matrix-org/synapse/issues/8680)) +- Fix typing info on cache call signature to accept `on_invalidate`. ([\#8684](https://github.com/matrix-org/synapse/issues/8684)) +- Fail tests if they do not await coroutines. ([\#8690](https://github.com/matrix-org/synapse/issues/8690)) +- Improve start time by adding an index to `e2e_cross_signing_keys.stream_id`. ([\#8694](https://github.com/matrix-org/synapse/issues/8694)) +- Re-organize the structured logging code to separate the TCP transport handling from the JSON formatting. ([\#8697](https://github.com/matrix-org/synapse/issues/8697)) +- Use Python 3.8 in Docker images by default. ([\#8698](https://github.com/matrix-org/synapse/issues/8698)) +- Remove the "draft" status of the Room Details Admin API. ([\#8702](https://github.com/matrix-org/synapse/issues/8702)) +- Improve the error returned when a non-string displayname or avatar_url is used when updating a user's profile. ([\#8705](https://github.com/matrix-org/synapse/issues/8705)) +- Block attempts by clients to send server ACLs, or redactions of server ACLs, that would result in the local server being blocked from the room. ([\#8708](https://github.com/matrix-org/synapse/issues/8708)) +- Add metrics the allow the local sysadmin to track 3PID `/requestToken` requests. ([\#8712](https://github.com/matrix-org/synapse/issues/8712)) +- Consolidate duplicated lists of purged tables that are checked in tests. ([\#8713](https://github.com/matrix-org/synapse/issues/8713)) +- Add some `mdui:UIInfo` element examples for `saml2_config` in the homeserver config. ([\#8718](https://github.com/matrix-org/synapse/issues/8718)) +- Improve the error message returned when a remote server incorrectly sets the `Content-Type` header in response to a JSON request. ([\#8719](https://github.com/matrix-org/synapse/issues/8719)) +- Speed up repeated state resolutions on the same room by caching event ID to auth event ID lookups. ([\#8752](https://github.com/matrix-org/synapse/issues/8752)) + + +Synapse 1.22.1 (2020-10-30) +=========================== + +Bugfixes +-------- + +- Fix a bug where an appservice may not be forwarded events for a room it was recently invited to. Broke in v1.22.0. ([\#8676](https://github.com/matrix-org/synapse/issues/8676)) +- Fix `Object of type frozendict is not JSON serializable` exceptions when using third-party event rules. Broke in v1.22.0. ([\#8678](https://github.com/matrix-org/synapse/issues/8678)) + + +Synapse 1.22.0 (2020-10-27) +=========================== + +No significant changes. + + +Synapse 1.22.0rc2 (2020-10-26) +============================== + +Bugfixes +-------- + +- Fix bugs where ephemeral events were not sent to appservices. Broke in v1.22.0rc1. ([\#8648](https://github.com/matrix-org/synapse/issues/8648), [\#8656](https://github.com/matrix-org/synapse/issues/8656)) +- Fix `user_daily_visits` table to not have duplicate rows per user/device due to multiple user agents. Broke in v1.22.0rc1. ([\#8654](https://github.com/matrix-org/synapse/issues/8654)) + +Synapse 1.22.0rc1 (2020-10-22) +============================== + +Features +-------- + +- Add a configuration option for always using the "userinfo endpoint" for OpenID Connect. This fixes support for some identity providers, e.g. GitLab. Contributed by Benjamin Koch. ([\#7658](https://github.com/matrix-org/synapse/issues/7658)) +- Add ability for `ThirdPartyEventRules` modules to query and manipulate whether a room is in the public rooms directory. ([\#8292](https://github.com/matrix-org/synapse/issues/8292), [\#8467](https://github.com/matrix-org/synapse/issues/8467)) +- Add support for olm fallback keys ([MSC2732](https://github.com/matrix-org/matrix-doc/pull/2732)). ([\#8312](https://github.com/matrix-org/synapse/issues/8312), [\#8501](https://github.com/matrix-org/synapse/issues/8501)) +- Add support for running background tasks in a separate worker process. ([\#8369](https://github.com/matrix-org/synapse/issues/8369), [\#8458](https://github.com/matrix-org/synapse/issues/8458), [\#8489](https://github.com/matrix-org/synapse/issues/8489), [\#8513](https://github.com/matrix-org/synapse/issues/8513), [\#8544](https://github.com/matrix-org/synapse/issues/8544), [\#8599](https://github.com/matrix-org/synapse/issues/8599)) +- Add support for device dehydration ([MSC2697](https://github.com/matrix-org/matrix-doc/pull/2697)). ([\#8380](https://github.com/matrix-org/synapse/issues/8380)) +- Add support for [MSC2409](https://github.com/matrix-org/matrix-doc/pull/2409), which allows sending typing, read receipts, and presence events to appservices. ([\#8437](https://github.com/matrix-org/synapse/issues/8437), [\#8590](https://github.com/matrix-org/synapse/issues/8590)) +- Change default room version to "6", per [MSC2788](https://github.com/matrix-org/matrix-doc/pull/2788). ([\#8461](https://github.com/matrix-org/synapse/issues/8461)) +- Add the ability to send non-membership events into a room via the `ModuleApi`. ([\#8479](https://github.com/matrix-org/synapse/issues/8479)) +- Increase default upload size limit from 10M to 50M. Contributed by @Akkowicz. ([\#8502](https://github.com/matrix-org/synapse/issues/8502)) +- Add support for modifying event content in `ThirdPartyRules` modules. ([\#8535](https://github.com/matrix-org/synapse/issues/8535), [\#8564](https://github.com/matrix-org/synapse/issues/8564)) + + +Bugfixes +-------- + +- Fix a longstanding bug where invalid ignored users in account data could break clients. ([\#8454](https://github.com/matrix-org/synapse/issues/8454)) +- Fix a bug where backfilling a room with an event that was missing the `redacts` field would break. ([\#8457](https://github.com/matrix-org/synapse/issues/8457)) +- Don't attempt to respond to some requests if the client has already disconnected. ([\#8465](https://github.com/matrix-org/synapse/issues/8465)) +- Fix message duplication if something goes wrong after persisting the event. ([\#8476](https://github.com/matrix-org/synapse/issues/8476)) +- Fix incremental sync returning an incorrect `prev_batch` token in timeline section, which when used to paginate returned events that were included in the incremental sync. Broken since v0.16.0. ([\#8486](https://github.com/matrix-org/synapse/issues/8486)) +- Expose the `uk.half-shot.msc2778.login.application_service` to clients from the login API. This feature was added in v1.21.0, but was not exposed as a potential login flow. ([\#8504](https://github.com/matrix-org/synapse/issues/8504)) +- Fix error code for `/profile/{userId}/displayname` to be `M_BAD_JSON`. ([\#8517](https://github.com/matrix-org/synapse/issues/8517)) +- Fix a bug introduced in v1.7.0 that could cause Synapse to insert values from non-state `m.room.retention` events into the `room_retention` database table. ([\#8527](https://github.com/matrix-org/synapse/issues/8527)) +- Fix not sending events over federation when using sharded event writers. ([\#8536](https://github.com/matrix-org/synapse/issues/8536)) +- Fix a long standing bug where email notifications for encrypted messages were blank. ([\#8545](https://github.com/matrix-org/synapse/issues/8545)) +- Fix increase in the number of `There was no active span...` errors logged when using OpenTracing. ([\#8567](https://github.com/matrix-org/synapse/issues/8567)) +- Fix a bug that prevented errors encountered during execution of the `synapse_port_db` from being correctly printed. ([\#8585](https://github.com/matrix-org/synapse/issues/8585)) +- Fix appservice transactions to only include a maximum of 100 persistent and 100 ephemeral events. ([\#8606](https://github.com/matrix-org/synapse/issues/8606)) + + +Updates to the Docker image +--------------------------- + +- Added multi-arch support (arm64,arm/v7) for the docker images. Contributed by @maquis196. ([\#7921](https://github.com/matrix-org/synapse/issues/7921)) +- Add support for passing commandline args to the synapse process. Contributed by @samuel-p. ([\#8390](https://github.com/matrix-org/synapse/issues/8390)) + + +Improved Documentation +---------------------- + +- Update the directions for using the manhole with coroutines. ([\#8462](https://github.com/matrix-org/synapse/issues/8462)) +- Improve readme by adding new shield.io badges. ([\#8493](https://github.com/matrix-org/synapse/issues/8493)) +- Added note about docker in manhole.md regarding which ip address to bind to. Contributed by @Maquis196. ([\#8526](https://github.com/matrix-org/synapse/issues/8526)) +- Document the new behaviour of the `allowed_lifetime_min` and `allowed_lifetime_max` settings in the room retention configuration. ([\#8529](https://github.com/matrix-org/synapse/issues/8529)) + + +Deprecations and Removals +------------------------- + +- Drop unused `device_max_stream_id` table. ([\#8589](https://github.com/matrix-org/synapse/issues/8589)) + + +Internal Changes +---------------- + +- Check for unreachable code with mypy. ([\#8432](https://github.com/matrix-org/synapse/issues/8432)) +- Add unit test for event persister sharding. ([\#8433](https://github.com/matrix-org/synapse/issues/8433)) +- Allow events to be sent to clients sooner when using sharded event persisters. ([\#8439](https://github.com/matrix-org/synapse/issues/8439), [\#8488](https://github.com/matrix-org/synapse/issues/8488), [\#8496](https://github.com/matrix-org/synapse/issues/8496), [\#8499](https://github.com/matrix-org/synapse/issues/8499)) +- Configure `public_baseurl` when using demo scripts. ([\#8443](https://github.com/matrix-org/synapse/issues/8443)) +- Add SQL logging on queries that happen during startup. ([\#8448](https://github.com/matrix-org/synapse/issues/8448)) +- Speed up unit tests when using PostgreSQL. ([\#8450](https://github.com/matrix-org/synapse/issues/8450)) +- Remove redundant database loads of stream_ordering for events we already have. ([\#8452](https://github.com/matrix-org/synapse/issues/8452)) +- Reduce inconsistencies between codepaths for membership and non-membership events. ([\#8463](https://github.com/matrix-org/synapse/issues/8463)) +- Combine `SpamCheckerApi` with the more generic `ModuleApi`. ([\#8464](https://github.com/matrix-org/synapse/issues/8464)) +- Additional testing for `ThirdPartyEventRules`. ([\#8468](https://github.com/matrix-org/synapse/issues/8468)) +- Add `-d` option to `./scripts-dev/lint.sh` to lint files that have changed since the last git commit. ([\#8472](https://github.com/matrix-org/synapse/issues/8472)) +- Unblacklist some sytests. ([\#8474](https://github.com/matrix-org/synapse/issues/8474)) +- Include the log level in the phone home stats. ([\#8477](https://github.com/matrix-org/synapse/issues/8477)) +- Remove outdated sphinx documentation, scripts and configuration. ([\#8480](https://github.com/matrix-org/synapse/issues/8480)) +- Clarify error message when plugin config parsers raise an error. ([\#8492](https://github.com/matrix-org/synapse/issues/8492)) +- Remove the deprecated `Handlers` object. ([\#8494](https://github.com/matrix-org/synapse/issues/8494)) +- Fix a threadsafety bug in unit tests. ([\#8497](https://github.com/matrix-org/synapse/issues/8497)) +- Add user agent to user_daily_visits table. ([\#8503](https://github.com/matrix-org/synapse/issues/8503)) +- Add type hints to various parts of the code base. ([\#8407](https://github.com/matrix-org/synapse/issues/8407), [\#8505](https://github.com/matrix-org/synapse/issues/8505), [\#8507](https://github.com/matrix-org/synapse/issues/8507), [\#8547](https://github.com/matrix-org/synapse/issues/8547), [\#8562](https://github.com/matrix-org/synapse/issues/8562), [\#8609](https://github.com/matrix-org/synapse/issues/8609)) +- Remove unused code from the test framework. ([\#8514](https://github.com/matrix-org/synapse/issues/8514)) +- Apply some internal fixes to the `HomeServer` class to make its code more idiomatic and statically-verifiable. ([\#8515](https://github.com/matrix-org/synapse/issues/8515)) +- Factor out common code between `RoomMemberHandler._locally_reject_invite` and `EventCreationHandler.create_event`. ([\#8537](https://github.com/matrix-org/synapse/issues/8537)) +- Improve database performance by executing more queries without starting transactions. ([\#8542](https://github.com/matrix-org/synapse/issues/8542)) +- Rename `Cache` to `DeferredCache`, to better reflect its purpose. ([\#8548](https://github.com/matrix-org/synapse/issues/8548)) +- Move metric registration code down into `LruCache`. ([\#8561](https://github.com/matrix-org/synapse/issues/8561), [\#8591](https://github.com/matrix-org/synapse/issues/8591)) +- Replace `DeferredCache` with the lighter-weight `LruCache` where possible. ([\#8563](https://github.com/matrix-org/synapse/issues/8563)) +- Add virtualenv-generated folders to `.gitignore`. ([\#8566](https://github.com/matrix-org/synapse/issues/8566)) +- Add `get_immediate` method to `DeferredCache`. ([\#8568](https://github.com/matrix-org/synapse/issues/8568)) +- Fix mypy not properly checking across the codebase, additionally, fix a typing assertion error in `handlers/auth.py`. ([\#8569](https://github.com/matrix-org/synapse/issues/8569)) +- Fix `synmark` benchmark runner. ([\#8571](https://github.com/matrix-org/synapse/issues/8571)) +- Modify `DeferredCache.get()` to return `Deferred`s instead of `ObservableDeferred`s. ([\#8572](https://github.com/matrix-org/synapse/issues/8572)) +- Adjust a protocol-type definition to fit `sqlite3` assertions. ([\#8577](https://github.com/matrix-org/synapse/issues/8577)) +- Support macOS on the `synmark` benchmark runner. ([\#8578](https://github.com/matrix-org/synapse/issues/8578)) +- Update `mypy` static type checker to 0.790. ([\#8583](https://github.com/matrix-org/synapse/issues/8583), [\#8600](https://github.com/matrix-org/synapse/issues/8600)) +- Re-organize the structured logging code to separate the TCP transport handling from the JSON formatting. ([\#8587](https://github.com/matrix-org/synapse/issues/8587)) +- Remove extraneous unittest logging decorators from unit tests. ([\#8592](https://github.com/matrix-org/synapse/issues/8592)) +- Minor optimisations in caching code. ([\#8593](https://github.com/matrix-org/synapse/issues/8593), [\#8594](https://github.com/matrix-org/synapse/issues/8594)) + + +Synapse 1.21.2 (2020-10-15) +=========================== + +Debian packages and Docker images have been rebuilt using the latest versions of dependency libraries, including authlib 0.15.1. Please see bugfixes below. + +Security advisory +----------------- + +* HTML pages served via Synapse were vulnerable to cross-site scripting (XSS) + attacks. All server administrators are encouraged to upgrade. + ([\#8444](https://github.com/matrix-org/synapse/pull/8444)) + ([CVE-2020-26891](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26891)) + + This fix was originally included in v1.21.0 but was missing a security advisory. + + This was reported by [Denis Kasak](https://github.com/dkasak). + +Bugfixes +-------- + +- Fix rare bug where sending an event would fail due to a racey assertion. ([\#8530](https://github.com/matrix-org/synapse/issues/8530)) +- An updated version of the authlib dependency is included in the Docker and Debian images to fix an issue using OpenID Connect. See [\#8534](https://github.com/matrix-org/synapse/issues/8534) for details. + + +Synapse 1.21.1 (2020-10-13) +=========================== + +This release fixes a regression in v1.21.0 that prevented debian packages from being built. +It is otherwise identical to v1.21.0. + +Synapse 1.21.0 (2020-10-12) +=========================== + +No significant changes since v1.21.0rc3. + +As [noted in +v1.20.0](https://github.com/matrix-org/synapse/blob/release-v1.21.0/CHANGES.md#synapse-1200-2020-09-22), +a future release will drop support for accessing Synapse's +[Admin API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api) under the +`/_matrix/client/*` endpoint prefixes. At that point, the Admin API will only +be accessible under `/_synapse/admin`. + + +Synapse 1.21.0rc3 (2020-10-08) +============================== + +Bugfixes +-------- + +- Fix duplication of events on high traffic servers, caused by PostgreSQL `could not serialize access due to concurrent update` errors. ([\#8456](https://github.com/matrix-org/synapse/issues/8456)) + + +Internal Changes +---------------- + +- Add Groovy Gorilla to the list of distributions we build `.deb`s for. ([\#8475](https://github.com/matrix-org/synapse/issues/8475)) + + +Synapse 1.21.0rc2 (2020-10-02) +============================== + +Features +-------- + +- Convert additional templates from inline HTML to Jinja2 templates. ([\#8444](https://github.com/matrix-org/synapse/issues/8444)) + +Bugfixes +-------- + +- Fix a regression in v1.21.0rc1 which broke thumbnails of remote media. ([\#8438](https://github.com/matrix-org/synapse/issues/8438)) +- Do not expose the experimental `uk.half-shot.msc2778.login.application_service` flow in the login API, which caused a compatibility problem with Element iOS. ([\#8440](https://github.com/matrix-org/synapse/issues/8440)) +- Fix malformed log line in new federation "catch up" logic. ([\#8442](https://github.com/matrix-org/synapse/issues/8442)) +- Fix DB query on startup for negative streams which caused long start up times. Introduced in [\#8374](https://github.com/matrix-org/synapse/issues/8374). ([\#8447](https://github.com/matrix-org/synapse/issues/8447)) + + +Synapse 1.21.0rc1 (2020-10-01) +============================== + +Features +-------- + +- Require the user to confirm that their password should be reset after clicking the email confirmation link. ([\#8004](https://github.com/matrix-org/synapse/issues/8004)) +- Add an admin API `GET /_synapse/admin/v1/event_reports` to read entries of table `event_reports`. Contributed by @dklimpel. ([\#8217](https://github.com/matrix-org/synapse/issues/8217)) +- Consolidate the SSO error template across all configuration. ([\#8248](https://github.com/matrix-org/synapse/issues/8248), [\#8405](https://github.com/matrix-org/synapse/issues/8405)) +- Add a configuration option to specify a whitelist of domains that a user can be redirected to after validating their email or phone number. ([\#8275](https://github.com/matrix-org/synapse/issues/8275), [\#8417](https://github.com/matrix-org/synapse/issues/8417)) +- Add experimental support for sharding event persister. ([\#8294](https://github.com/matrix-org/synapse/issues/8294), [\#8387](https://github.com/matrix-org/synapse/issues/8387), [\#8396](https://github.com/matrix-org/synapse/issues/8396), [\#8419](https://github.com/matrix-org/synapse/issues/8419)) +- Add the room topic and avatar to the room details admin API. ([\#8305](https://github.com/matrix-org/synapse/issues/8305)) +- Add an admin API for querying rooms where a user is a member. Contributed by @dklimpel. ([\#8306](https://github.com/matrix-org/synapse/issues/8306)) +- Add `uk.half-shot.msc2778.login.application_service` login type to allow appservices to login. ([\#8320](https://github.com/matrix-org/synapse/issues/8320)) +- Add a configuration option that allows existing users to log in with OpenID Connect. Contributed by @BBBSnowball and @OmmyZhang. ([\#8345](https://github.com/matrix-org/synapse/issues/8345)) +- Add prometheus metrics for replication requests. ([\#8406](https://github.com/matrix-org/synapse/issues/8406)) +- Support passing additional single sign-on parameters to the client. ([\#8413](https://github.com/matrix-org/synapse/issues/8413)) +- Add experimental reporting of metrics on expensive rooms for state-resolution. ([\#8420](https://github.com/matrix-org/synapse/issues/8420)) +- Add experimental prometheus metric to track numbers of "large" rooms for state resolutiom. ([\#8425](https://github.com/matrix-org/synapse/issues/8425)) +- Add prometheus metrics to track federation delays. ([\#8430](https://github.com/matrix-org/synapse/issues/8430)) + + +Bugfixes +-------- + +- Fix a bug in the media repository where remote thumbnails with the same size but different crop methods would overwrite each other. Contributed by @deepbluev7. ([\#7124](https://github.com/matrix-org/synapse/issues/7124)) +- Fix inconsistent handling of non-existent push rules, and stop tracking the `enabled` state of removed push rules. ([\#7796](https://github.com/matrix-org/synapse/issues/7796)) +- Fix a longstanding bug when storing a media file with an empty `upload_name`. ([\#7905](https://github.com/matrix-org/synapse/issues/7905)) +- Fix messages not being sent over federation until an event is sent into the same room. ([\#8230](https://github.com/matrix-org/synapse/issues/8230), [\#8247](https://github.com/matrix-org/synapse/issues/8247), [\#8258](https://github.com/matrix-org/synapse/issues/8258), [\#8272](https://github.com/matrix-org/synapse/issues/8272), [\#8322](https://github.com/matrix-org/synapse/issues/8322)) +- Fix a longstanding bug where files that could not be thumbnailed would result in an Internal Server Error. ([\#8236](https://github.com/matrix-org/synapse/issues/8236), [\#8435](https://github.com/matrix-org/synapse/issues/8435)) +- Upgrade minimum version of `canonicaljson` to version 1.4.0, to fix an unicode encoding issue. ([\#8262](https://github.com/matrix-org/synapse/issues/8262)) +- Fix longstanding bug which could lead to incomplete database upgrades on SQLite. ([\#8265](https://github.com/matrix-org/synapse/issues/8265)) +- Fix stack overflow when stderr is redirected to the logging system, and the logging system encounters an error. ([\#8268](https://github.com/matrix-org/synapse/issues/8268)) +- Fix a bug which cause the logging system to report errors, if `DEBUG` was enabled and no `context` filter was applied. ([\#8278](https://github.com/matrix-org/synapse/issues/8278)) +- Fix edge case where push could get delayed for a user until a later event was pushed. ([\#8287](https://github.com/matrix-org/synapse/issues/8287)) +- Fix fetching malformed events from remote servers. ([\#8324](https://github.com/matrix-org/synapse/issues/8324)) +- Fix `UnboundLocalError` from occuring when appservices send a malformed register request. ([\#8329](https://github.com/matrix-org/synapse/issues/8329)) +- Don't send push notifications to expired user accounts. ([\#8353](https://github.com/matrix-org/synapse/issues/8353)) +- Fix a regression in v1.19.0 with reactivating users through the admin API. ([\#8362](https://github.com/matrix-org/synapse/issues/8362)) +- Fix a bug where during device registration the length of the device name wasn't limited. ([\#8364](https://github.com/matrix-org/synapse/issues/8364)) +- Include `guest_access` in the fields that are checked for null bytes when updating `room_stats_state`. Broke in v1.7.2. ([\#8373](https://github.com/matrix-org/synapse/issues/8373)) +- Fix theoretical race condition where events are not sent down `/sync` if the synchrotron worker is restarted without restarting other workers. ([\#8374](https://github.com/matrix-org/synapse/issues/8374)) +- Fix a bug which could cause errors in rooms with malformed membership events, on servers using sqlite. ([\#8385](https://github.com/matrix-org/synapse/issues/8385)) +- Fix "Re-starting finished log context" warning when receiving an event we already had over federation. ([\#8398](https://github.com/matrix-org/synapse/issues/8398)) +- Fix incorrect handling of timeouts on outgoing HTTP requests. ([\#8400](https://github.com/matrix-org/synapse/issues/8400)) +- Fix a regression in v1.20.0 in the `synapse_port_db` script regarding the `ui_auth_sessions_ips` table. ([\#8410](https://github.com/matrix-org/synapse/issues/8410)) +- Remove unnecessary 3PID registration check when resetting password via an email address. Bug introduced in v0.34.0rc2. ([\#8414](https://github.com/matrix-org/synapse/issues/8414)) + + +Improved Documentation +---------------------- + +- Add `/_synapse/client` to the reverse proxy documentation. ([\#8227](https://github.com/matrix-org/synapse/issues/8227)) +- Add note to the reverse proxy settings documentation about disabling Apache's mod_security2. Contributed by Julian Fietkau (@jfietkau). ([\#8375](https://github.com/matrix-org/synapse/issues/8375)) +- Improve description of `server_name` config option in `homserver.yaml`. ([\#8415](https://github.com/matrix-org/synapse/issues/8415)) + + +Deprecations and Removals +------------------------- + +- Drop support for `prometheus_client` older than 0.4.0. ([\#8426](https://github.com/matrix-org/synapse/issues/8426)) + + +Internal Changes +---------------- + +- Fix tests on distros which disable TLSv1.0. Contributed by @danc86. ([\#8208](https://github.com/matrix-org/synapse/issues/8208)) +- Simplify the distributor code to avoid unnecessary work. ([\#8216](https://github.com/matrix-org/synapse/issues/8216)) +- Remove the `populate_stats_process_rooms_2` background job and restore functionality to `populate_stats_process_rooms`. ([\#8243](https://github.com/matrix-org/synapse/issues/8243)) +- Clean up type hints for `PaginationConfig`. ([\#8250](https://github.com/matrix-org/synapse/issues/8250), [\#8282](https://github.com/matrix-org/synapse/issues/8282)) +- Track the latest event for every destination and room for catch-up after federation outage. ([\#8256](https://github.com/matrix-org/synapse/issues/8256)) +- Fix non-user visible bug in implementation of `MultiWriterIdGenerator.get_current_token_for_writer`. ([\#8257](https://github.com/matrix-org/synapse/issues/8257)) +- Switch to the JSON implementation from the standard library. ([\#8259](https://github.com/matrix-org/synapse/issues/8259)) +- Add type hints to `synapse.util.async_helpers`. ([\#8260](https://github.com/matrix-org/synapse/issues/8260)) +- Simplify tests that mock asynchronous functions. ([\#8261](https://github.com/matrix-org/synapse/issues/8261)) +- Add type hints to `StreamToken` and `RoomStreamToken` classes. ([\#8279](https://github.com/matrix-org/synapse/issues/8279)) +- Change `StreamToken.room_key` to be a `RoomStreamToken` instance. ([\#8281](https://github.com/matrix-org/synapse/issues/8281)) +- Refactor notifier code to correctly use the max event stream position. ([\#8288](https://github.com/matrix-org/synapse/issues/8288)) +- Use slotted classes where possible. ([\#8296](https://github.com/matrix-org/synapse/issues/8296)) +- Support testing the local Synapse checkout against the [Complement homeserver test suite](https://github.com/matrix-org/complement/). ([\#8317](https://github.com/matrix-org/synapse/issues/8317)) +- Update outdated usages of `metaclass` to python 3 syntax. ([\#8326](https://github.com/matrix-org/synapse/issues/8326)) +- Move lint-related dependencies to package-extra field, update CONTRIBUTING.md to utilise this. ([\#8330](https://github.com/matrix-org/synapse/issues/8330), [\#8377](https://github.com/matrix-org/synapse/issues/8377)) +- Use the `admin_patterns` helper in additional locations. ([\#8331](https://github.com/matrix-org/synapse/issues/8331)) +- Fix test logging to allow braces in log output. ([\#8335](https://github.com/matrix-org/synapse/issues/8335)) +- Remove `__future__` imports related to Python 2 compatibility. ([\#8337](https://github.com/matrix-org/synapse/issues/8337)) +- Simplify `super()` calls to Python 3 syntax. ([\#8344](https://github.com/matrix-org/synapse/issues/8344)) +- Fix bad merge from `release-v1.20.0` branch to `develop`. ([\#8354](https://github.com/matrix-org/synapse/issues/8354)) +- Factor out a `_send_dummy_event_for_room` method. ([\#8370](https://github.com/matrix-org/synapse/issues/8370)) +- Improve logging of state resolution. ([\#8371](https://github.com/matrix-org/synapse/issues/8371)) +- Add type annotations to `SimpleHttpClient`. ([\#8372](https://github.com/matrix-org/synapse/issues/8372)) +- Refactor ID generators to use `async with` syntax. ([\#8383](https://github.com/matrix-org/synapse/issues/8383)) +- Add `EventStreamPosition` type. ([\#8388](https://github.com/matrix-org/synapse/issues/8388)) +- Create a mechanism for marking tests "logcontext clean". ([\#8399](https://github.com/matrix-org/synapse/issues/8399)) +- A pair of tiny cleanups in the federation request code. ([\#8401](https://github.com/matrix-org/synapse/issues/8401)) +- Add checks on startup that PostgreSQL sequences are consistent with their associated tables. ([\#8402](https://github.com/matrix-org/synapse/issues/8402)) +- Do not include appservice users when calculating the total MAU for a server. ([\#8404](https://github.com/matrix-org/synapse/issues/8404)) +- Typing fixes for `synapse.handlers.federation`. ([\#8422](https://github.com/matrix-org/synapse/issues/8422)) +- Various refactors to simplify stream token handling. ([\#8423](https://github.com/matrix-org/synapse/issues/8423)) +- Make stream token serializing/deserializing async. ([\#8427](https://github.com/matrix-org/synapse/issues/8427)) + + +Synapse 1.20.1 (2020-09-24) +=========================== + +Bugfixes +-------- + +- Fix a bug introduced in v1.20.0 which caused the `synapse_port_db` script to fail. ([\#8386](https://github.com/matrix-org/synapse/issues/8386)) +- Fix a bug introduced in v1.20.0 which caused variables to be incorrectly escaped in Jinja2 templates. ([\#8394](https://github.com/matrix-org/synapse/issues/8394)) + + +Synapse 1.20.0 (2020-09-22) +=========================== + +No significant changes since v1.20.0rc5. + +Removal warning +--------------- + +Historically, the [Synapse Admin +API](https://github.com/matrix-org/synapse/tree/master/docs) has been +accessible under the `/_matrix/client/api/v1/admin`, +`/_matrix/client/unstable/admin`, `/_matrix/client/r0/admin` and +`/_synapse/admin` prefixes. In a future release, we will be dropping support +for accessing Synapse's Admin API using the `/_matrix/client/*` prefixes. + +From that point, the Admin API will only be accessible under `/_synapse/admin`. +This makes it easier for homeserver admins to lock down external access to the +Admin API endpoints. + +Synapse 1.20.0rc5 (2020-09-18) +============================== + +In addition to the below, Synapse 1.20.0rc5 also includes the bug fix that was included in 1.19.3. + +Features +-------- + +- Add flags to the `/versions` endpoint for whether new rooms default to using E2EE. ([\#8343](https://github.com/matrix-org/synapse/issues/8343)) + + +Bugfixes +-------- + +- Fix rate limiting of federation `/send` requests. ([\#8342](https://github.com/matrix-org/synapse/issues/8342)) +- Fix a longstanding bug where back pagination over federation could get stuck if it failed to handle a received event. ([\#8349](https://github.com/matrix-org/synapse/issues/8349)) + + +Internal Changes +---------------- + +- Blacklist [MSC2753](https://github.com/matrix-org/matrix-doc/pull/2753) SyTests until it is implemented. ([\#8285](https://github.com/matrix-org/synapse/issues/8285)) + + +Synapse 1.19.3 (2020-09-18) +=========================== + +Bugfixes +-------- + +- Partially mitigate bug where newly joined servers couldn't get past events in a room when there is a malformed event. ([\#8350](https://github.com/matrix-org/synapse/issues/8350)) + + +Synapse 1.20.0rc4 (2020-09-16) +============================== + +Synapse 1.20.0rc4 is identical to 1.20.0rc3, with the addition of the security fix that was included in 1.19.2. + + +Synapse 1.19.2 (2020-09-16) +=========================== + +Due to the issue below server admins are encouraged to upgrade as soon as possible. + +Bugfixes +-------- + +- Fix joining rooms over federation that include malformed events. ([\#8324](https://github.com/matrix-org/synapse/issues/8324)) + + +Synapse 1.20.0rc3 (2020-09-11) +============================== + +Bugfixes +-------- + +- Fix a bug introduced in v1.20.0rc1 where the wrong exception was raised when invalid JSON data is encountered. ([\#8291](https://github.com/matrix-org/synapse/issues/8291)) + + +Synapse 1.20.0rc2 (2020-09-09) +============================== + +Bugfixes +-------- + +- Fix a bug introduced in v1.20.0rc1 causing some features related to notifications to misbehave following the implementation of unread counts. ([\#8280](https://github.com/matrix-org/synapse/issues/8280)) + + +Synapse 1.20.0rc1 (2020-09-08) +============================== + +Removal warning +--------------- + +Some older clients used a [disallowed character](https://matrix.org/docs/spec/client_server/r0.6.1#post-matrix-client-r0-register-email-requesttoken) (`:`) in the `client_secret` parameter of various endpoints. The incorrect behaviour was allowed for backwards compatibility, but is now being removed from Synapse as most users have updated their client. Further context can be found at [\#6766](https://github.com/matrix-org/synapse/issues/6766). + +Features +-------- + +- Add an endpoint to query your shared rooms with another user as an implementation of [MSC2666](https://github.com/matrix-org/matrix-doc/pull/2666). ([\#7785](https://github.com/matrix-org/synapse/issues/7785)) +- Iteratively encode JSON to avoid blocking the reactor. ([\#8013](https://github.com/matrix-org/synapse/issues/8013), [\#8116](https://github.com/matrix-org/synapse/issues/8116)) +- Add support for shadow-banning users (ignoring any message send requests). ([\#8034](https://github.com/matrix-org/synapse/issues/8034), [\#8092](https://github.com/matrix-org/synapse/issues/8092), [\#8095](https://github.com/matrix-org/synapse/issues/8095), [\#8142](https://github.com/matrix-org/synapse/issues/8142), [\#8152](https://github.com/matrix-org/synapse/issues/8152), [\#8157](https://github.com/matrix-org/synapse/issues/8157), [\#8158](https://github.com/matrix-org/synapse/issues/8158), [\#8176](https://github.com/matrix-org/synapse/issues/8176)) +- Use the default template file when its equivalent is not found in a custom template directory. ([\#8037](https://github.com/matrix-org/synapse/issues/8037), [\#8107](https://github.com/matrix-org/synapse/issues/8107), [\#8252](https://github.com/matrix-org/synapse/issues/8252)) +- Add unread messages count to sync responses, as specified in [MSC2654](https://github.com/matrix-org/matrix-doc/pull/2654). ([\#8059](https://github.com/matrix-org/synapse/issues/8059), [\#8254](https://github.com/matrix-org/synapse/issues/8254), [\#8270](https://github.com/matrix-org/synapse/issues/8270), [\#8274](https://github.com/matrix-org/synapse/issues/8274)) +- Optimise `/federation/v1/user/devices/` API by only returning devices with encryption keys. ([\#8198](https://github.com/matrix-org/synapse/issues/8198)) + + +Bugfixes +-------- + +- Fix a memory leak by limiting the length of time that messages will be queued for a remote server that has been unreachable. ([\#7864](https://github.com/matrix-org/synapse/issues/7864)) +- Fix `Re-starting finished log context PUT-nnnn` warning when event persistence failed. ([\#8081](https://github.com/matrix-org/synapse/issues/8081)) +- Synapse now correctly enforces the valid characters in the `client_secret` parameter used in various endpoints. ([\#8101](https://github.com/matrix-org/synapse/issues/8101)) +- Fix a bug introduced in v1.7.2 impacting message retention policies that would allow federated homeservers to dictate a retention period that's lower than the configured minimum allowed duration in the configuration file. ([\#8104](https://github.com/matrix-org/synapse/issues/8104)) +- Fix a long-standing bug where invalid JSON would be accepted by Synapse. ([\#8106](https://github.com/matrix-org/synapse/issues/8106)) +- Fix a bug introduced in Synapse v1.12.0 which could cause `/sync` requests to fail with a 404 if you had a very old outstanding room invite. ([\#8110](https://github.com/matrix-org/synapse/issues/8110)) +- Return a proper error code when the rooms of an invalid group are requested. ([\#8129](https://github.com/matrix-org/synapse/issues/8129)) +- Fix a bug which could cause a leaked postgres connection if synapse was set to daemonize. ([\#8131](https://github.com/matrix-org/synapse/issues/8131)) +- Clarify the error code if a user tries to register with a numeric ID. This bug was introduced in v1.15.0. ([\#8135](https://github.com/matrix-org/synapse/issues/8135)) +- Fix a bug where appservices with ratelimiting disabled would still be ratelimited when joining rooms. This bug was introduced in v1.19.0. ([\#8139](https://github.com/matrix-org/synapse/issues/8139)) +- Fix logging in via OpenID Connect with a provider that uses integer user IDs. ([\#8190](https://github.com/matrix-org/synapse/issues/8190)) +- Fix a longstanding bug where user directory updates could break when unexpected profile data was included in events. ([\#8223](https://github.com/matrix-org/synapse/issues/8223)) +- Fix a longstanding bug where stats updates could break when unexpected profile data was included in events. ([\#8226](https://github.com/matrix-org/synapse/issues/8226)) +- Fix slow start times for large servers by removing a table scan of the `users` table from startup code. ([\#8271](https://github.com/matrix-org/synapse/issues/8271)) + + +Updates to the Docker image +--------------------------- + +- Fix builds of the Docker image on non-x86 platforms. ([\#8144](https://github.com/matrix-org/synapse/issues/8144)) +- Added curl for healthcheck support and readme updates for the change. Contributed by @maquis196. ([\#8147](https://github.com/matrix-org/synapse/issues/8147)) + + +Improved Documentation +---------------------- + +- Link to matrix-synapse-rest-password-provider in the password provider documentation. ([\#8111](https://github.com/matrix-org/synapse/issues/8111)) +- Updated documentation to note that Synapse does not follow `HTTP 308` redirects due to an upstream library not supporting them. Contributed by Ryan Cole. ([\#8120](https://github.com/matrix-org/synapse/issues/8120)) +- Explain better what GDPR-erased means when deactivating a user. ([\#8189](https://github.com/matrix-org/synapse/issues/8189)) + + +Internal Changes +---------------- + +- Add filter `name` to the `/users` admin API, which filters by user ID or displayname. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7377](https://github.com/matrix-org/synapse/issues/7377), [\#8163](https://github.com/matrix-org/synapse/issues/8163)) +- Reduce run times of some unit tests by advancing the reactor a fewer number of times. ([\#7757](https://github.com/matrix-org/synapse/issues/7757)) +- Don't fail `/submit_token` requests on incorrect session ID if `request_token_inhibit_3pid_errors` is turned on. ([\#7991](https://github.com/matrix-org/synapse/issues/7991)) +- Convert various parts of the codebase to async/await. ([\#8071](https://github.com/matrix-org/synapse/issues/8071), [\#8072](https://github.com/matrix-org/synapse/issues/8072), [\#8074](https://github.com/matrix-org/synapse/issues/8074), [\#8075](https://github.com/matrix-org/synapse/issues/8075), [\#8076](https://github.com/matrix-org/synapse/issues/8076), [\#8087](https://github.com/matrix-org/synapse/issues/8087), [\#8100](https://github.com/matrix-org/synapse/issues/8100), [\#8119](https://github.com/matrix-org/synapse/issues/8119), [\#8121](https://github.com/matrix-org/synapse/issues/8121), [\#8133](https://github.com/matrix-org/synapse/issues/8133), [\#8156](https://github.com/matrix-org/synapse/issues/8156), [\#8162](https://github.com/matrix-org/synapse/issues/8162), [\#8166](https://github.com/matrix-org/synapse/issues/8166), [\#8168](https://github.com/matrix-org/synapse/issues/8168), [\#8173](https://github.com/matrix-org/synapse/issues/8173), [\#8191](https://github.com/matrix-org/synapse/issues/8191), [\#8192](https://github.com/matrix-org/synapse/issues/8192), [\#8193](https://github.com/matrix-org/synapse/issues/8193), [\#8194](https://github.com/matrix-org/synapse/issues/8194), [\#8195](https://github.com/matrix-org/synapse/issues/8195), [\#8197](https://github.com/matrix-org/synapse/issues/8197), [\#8199](https://github.com/matrix-org/synapse/issues/8199), [\#8200](https://github.com/matrix-org/synapse/issues/8200), [\#8201](https://github.com/matrix-org/synapse/issues/8201), [\#8202](https://github.com/matrix-org/synapse/issues/8202), [\#8207](https://github.com/matrix-org/synapse/issues/8207), [\#8213](https://github.com/matrix-org/synapse/issues/8213), [\#8214](https://github.com/matrix-org/synapse/issues/8214)) +- Remove some unused database functions. ([\#8085](https://github.com/matrix-org/synapse/issues/8085)) +- Add type hints to various parts of the codebase. ([\#8090](https://github.com/matrix-org/synapse/issues/8090), [\#8127](https://github.com/matrix-org/synapse/issues/8127), [\#8187](https://github.com/matrix-org/synapse/issues/8187), [\#8241](https://github.com/matrix-org/synapse/issues/8241), [\#8140](https://github.com/matrix-org/synapse/issues/8140), [\#8183](https://github.com/matrix-org/synapse/issues/8183), [\#8232](https://github.com/matrix-org/synapse/issues/8232), [\#8235](https://github.com/matrix-org/synapse/issues/8235), [\#8237](https://github.com/matrix-org/synapse/issues/8237), [\#8244](https://github.com/matrix-org/synapse/issues/8244)) +- Return the previous stream token if a non-member event is a duplicate. ([\#8093](https://github.com/matrix-org/synapse/issues/8093), [\#8112](https://github.com/matrix-org/synapse/issues/8112)) +- Separate `get_current_token` into two since there are two different use cases for it. ([\#8113](https://github.com/matrix-org/synapse/issues/8113)) +- Remove `ChainedIdGenerator`. ([\#8123](https://github.com/matrix-org/synapse/issues/8123)) +- Reduce the amount of whitespace in JSON stored and sent in responses. ([\#8124](https://github.com/matrix-org/synapse/issues/8124)) +- Update the test federation client to handle streaming responses. ([\#8130](https://github.com/matrix-org/synapse/issues/8130)) +- Micro-optimisations to `get_auth_chain_ids`. ([\#8132](https://github.com/matrix-org/synapse/issues/8132)) +- Refactor `StreamIdGenerator` and `MultiWriterIdGenerator` to have the same interface. ([\#8161](https://github.com/matrix-org/synapse/issues/8161)) +- Add functions to `MultiWriterIdGen` used by events stream. ([\#8164](https://github.com/matrix-org/synapse/issues/8164), [\#8179](https://github.com/matrix-org/synapse/issues/8179)) +- Fix tests that were broken due to the merge of 1.19.1. ([\#8167](https://github.com/matrix-org/synapse/issues/8167)) +- Make `SlavedIdTracker.advance` have the same interface as `MultiWriterIDGenerator`. ([\#8171](https://github.com/matrix-org/synapse/issues/8171)) +- Remove unused `is_guest` parameter from, and add safeguard to, `MessageHandler.get_room_data`. ([\#8174](https://github.com/matrix-org/synapse/issues/8174), [\#8181](https://github.com/matrix-org/synapse/issues/8181)) +- Standardize the mypy configuration. ([\#8175](https://github.com/matrix-org/synapse/issues/8175)) +- Refactor some of `LoginRestServlet`'s helper methods, and move them to `AuthHandler` for easier reuse. ([\#8182](https://github.com/matrix-org/synapse/issues/8182)) +- Fix `wait_for_stream_position` to allow multiple waiters on same stream ID. ([\#8196](https://github.com/matrix-org/synapse/issues/8196)) +- Make `MultiWriterIDGenerator` work for streams that use negative values. ([\#8203](https://github.com/matrix-org/synapse/issues/8203)) +- Refactor queries for device keys and cross-signatures. ([\#8204](https://github.com/matrix-org/synapse/issues/8204), [\#8205](https://github.com/matrix-org/synapse/issues/8205), [\#8222](https://github.com/matrix-org/synapse/issues/8222), [\#8224](https://github.com/matrix-org/synapse/issues/8224), [\#8225](https://github.com/matrix-org/synapse/issues/8225), [\#8231](https://github.com/matrix-org/synapse/issues/8231), [\#8233](https://github.com/matrix-org/synapse/issues/8233), [\#8234](https://github.com/matrix-org/synapse/issues/8234)) +- Fix type hints for functions decorated with `@cached`. ([\#8240](https://github.com/matrix-org/synapse/issues/8240)) +- Remove obsolete `order` field from federation send queues. ([\#8245](https://github.com/matrix-org/synapse/issues/8245)) +- Stop sub-classing from object. ([\#8249](https://github.com/matrix-org/synapse/issues/8249)) +- Add more logging to debug slow startup. ([\#8264](https://github.com/matrix-org/synapse/issues/8264)) +- Do not attempt to upgrade database schema on worker processes. ([\#8266](https://github.com/matrix-org/synapse/issues/8266), [\#8276](https://github.com/matrix-org/synapse/issues/8276)) + + +Synapse 1.19.1 (2020-08-27) +=========================== + +No significant changes. + + +Synapse 1.19.1rc1 (2020-08-25) +============================== + +Bugfixes +-------- + +- Fix a bug introduced in v1.19.0 where appservices with ratelimiting disabled would still be ratelimited when joining rooms. ([\#8139](https://github.com/matrix-org/synapse/issues/8139)) +- Fix a bug introduced in v1.19.0 that would cause e.g. profile updates to fail due to incorrect application of rate limits on join requests. ([\#8153](https://github.com/matrix-org/synapse/issues/8153)) + + +Synapse 1.19.0 (2020-08-17) +=========================== + +No significant changes since 1.19.0rc1. + +Removal warning +--------------- + +As outlined in the [previous release](https://github.com/matrix-org/synapse/releases/tag/v1.18.0), +we are no longer publishing Docker images with the `-py3` tag suffix. On top of that, we have also removed the +`latest-py3` tag. Please see +[the announcement in the upgrade notes for 1.18.0](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md#upgrading-to-v1180). + + +Synapse 1.19.0rc1 (2020-08-13) +============================== + +Features +-------- + +- Add option to allow server admins to join rooms which fail complexity checks. Contributed by @lugino-emeritus. ([\#7902](https://github.com/matrix-org/synapse/issues/7902)) +- Add an option to purge room or not with delete room admin endpoint (`POST /_synapse/admin/v1/rooms/<room_id>/delete`). Contributed by @dklimpel. ([\#7964](https://github.com/matrix-org/synapse/issues/7964)) +- Add rate limiting to users joining rooms. ([\#8008](https://github.com/matrix-org/synapse/issues/8008)) +- Add a `/health` endpoint to every configured HTTP listener that can be used as a health check endpoint by load balancers. ([\#8048](https://github.com/matrix-org/synapse/issues/8048)) +- Allow login to be blocked based on the values of SAML attributes. ([\#8052](https://github.com/matrix-org/synapse/issues/8052)) +- Allow guest access to the `GET /_matrix/client/r0/rooms/{room_id}/members` endpoint, according to MSC2689. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7314](https://github.com/matrix-org/synapse/issues/7314)) + + +Bugfixes +-------- + +- Fix a bug introduced in Synapse v1.7.2 which caused inaccurate membership counts in the room directory. ([\#7977](https://github.com/matrix-org/synapse/issues/7977)) +- Fix a long standing bug: 'Duplicate key value violates unique constraint "event_relations_id"' when message retention is configured. ([\#7978](https://github.com/matrix-org/synapse/issues/7978)) +- Fix "no create event in auth events" when trying to reject invitation after inviter leaves. Bug introduced in Synapse v1.10.0. ([\#7980](https://github.com/matrix-org/synapse/issues/7980)) +- Fix various comments and minor discrepencies in server notices code. ([\#7996](https://github.com/matrix-org/synapse/issues/7996)) +- Fix a long standing bug where HTTP HEAD requests resulted in a 400 error. ([\#7999](https://github.com/matrix-org/synapse/issues/7999)) +- Fix a long-standing bug which caused two copies of some log lines to be written when synctl was used along with a MemoryHandler logger. ([\#8011](https://github.com/matrix-org/synapse/issues/8011), [\#8012](https://github.com/matrix-org/synapse/issues/8012)) + + +Updates to the Docker image +--------------------------- + +- We no longer publish Docker images with the `-py3` tag suffix, as [announced in the upgrade notes](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md#upgrading-to-v1180). ([\#8056](https://github.com/matrix-org/synapse/issues/8056)) + + +Improved Documentation +---------------------- + +- Document how to set up a client .well-known file and fix several pieces of outdated documentation. ([\#7899](https://github.com/matrix-org/synapse/issues/7899)) +- Improve workers docs. ([\#7990](https://github.com/matrix-org/synapse/issues/7990), [\#8000](https://github.com/matrix-org/synapse/issues/8000)) +- Fix typo in `docs/workers.md`. ([\#7992](https://github.com/matrix-org/synapse/issues/7992)) +- Add documentation for how to undo a room shutdown. ([\#7998](https://github.com/matrix-org/synapse/issues/7998), [\#8010](https://github.com/matrix-org/synapse/issues/8010)) + + +Internal Changes +---------------- + +- Reduce the amount of whitespace in JSON stored and sent in responses. Contributed by David Vo. ([\#7372](https://github.com/matrix-org/synapse/issues/7372)) +- Switch to the JSON implementation from the standard library and bump the minimum version of the canonicaljson library to 1.2.0. ([\#7936](https://github.com/matrix-org/synapse/issues/7936), [\#7979](https://github.com/matrix-org/synapse/issues/7979)) +- Convert various parts of the codebase to async/await. ([\#7947](https://github.com/matrix-org/synapse/issues/7947), [\#7948](https://github.com/matrix-org/synapse/issues/7948), [\#7949](https://github.com/matrix-org/synapse/issues/7949), [\#7951](https://github.com/matrix-org/synapse/issues/7951), [\#7963](https://github.com/matrix-org/synapse/issues/7963), [\#7973](https://github.com/matrix-org/synapse/issues/7973), [\#7975](https://github.com/matrix-org/synapse/issues/7975), [\#7976](https://github.com/matrix-org/synapse/issues/7976), [\#7981](https://github.com/matrix-org/synapse/issues/7981), [\#7987](https://github.com/matrix-org/synapse/issues/7987), [\#7989](https://github.com/matrix-org/synapse/issues/7989), [\#8003](https://github.com/matrix-org/synapse/issues/8003), [\#8014](https://github.com/matrix-org/synapse/issues/8014), [\#8016](https://github.com/matrix-org/synapse/issues/8016), [\#8027](https://github.com/matrix-org/synapse/issues/8027), [\#8031](https://github.com/matrix-org/synapse/issues/8031), [\#8032](https://github.com/matrix-org/synapse/issues/8032), [\#8035](https://github.com/matrix-org/synapse/issues/8035), [\#8042](https://github.com/matrix-org/synapse/issues/8042), [\#8044](https://github.com/matrix-org/synapse/issues/8044), [\#8045](https://github.com/matrix-org/synapse/issues/8045), [\#8061](https://github.com/matrix-org/synapse/issues/8061), [\#8062](https://github.com/matrix-org/synapse/issues/8062), [\#8063](https://github.com/matrix-org/synapse/issues/8063), [\#8066](https://github.com/matrix-org/synapse/issues/8066), [\#8069](https://github.com/matrix-org/synapse/issues/8069), [\#8070](https://github.com/matrix-org/synapse/issues/8070)) +- Move some database-related log lines from the default logger to the database/transaction loggers. ([\#7952](https://github.com/matrix-org/synapse/issues/7952)) +- Add a script to detect source code files using non-unix line terminators. ([\#7965](https://github.com/matrix-org/synapse/issues/7965), [\#7970](https://github.com/matrix-org/synapse/issues/7970)) +- Log the SAML session ID during creation. ([\#7971](https://github.com/matrix-org/synapse/issues/7971)) +- Implement new experimental push rules for some users. ([\#7997](https://github.com/matrix-org/synapse/issues/7997)) +- Remove redundant and unreliable signature check for v1 Identity Service lookup responses. ([\#8001](https://github.com/matrix-org/synapse/issues/8001)) +- Improve the performance of the register endpoint. ([\#8009](https://github.com/matrix-org/synapse/issues/8009)) +- Reduce less useful output in the newsfragment CI step. Add a link to the changelog section of the contributing guide on error. ([\#8024](https://github.com/matrix-org/synapse/issues/8024)) +- Rename storage layer objects to be more sensible. ([\#8033](https://github.com/matrix-org/synapse/issues/8033)) +- Change the default log config to reduce disk I/O and storage for new servers. ([\#8040](https://github.com/matrix-org/synapse/issues/8040)) +- Add an assertion on `prev_events` in `create_new_client_event`. ([\#8041](https://github.com/matrix-org/synapse/issues/8041)) +- Add a comment to `ServerContextFactory` about the use of `SSLv23_METHOD`. ([\#8043](https://github.com/matrix-org/synapse/issues/8043)) +- Log `OPTIONS` requests at `DEBUG` rather than `INFO` level to reduce amount logged at `INFO`. ([\#8049](https://github.com/matrix-org/synapse/issues/8049)) +- Reduce amount of outbound request logging at `INFO` level. ([\#8050](https://github.com/matrix-org/synapse/issues/8050)) +- It is no longer necessary to explicitly define `filters` in the logging configuration. (Continuing to do so is redundant but harmless.) ([\#8051](https://github.com/matrix-org/synapse/issues/8051)) +- Add and improve type hints. ([\#8058](https://github.com/matrix-org/synapse/issues/8058), [\#8064](https://github.com/matrix-org/synapse/issues/8064), [\#8060](https://github.com/matrix-org/synapse/issues/8060), [\#8067](https://github.com/matrix-org/synapse/issues/8067)) + + +Synapse 1.18.0 (2020-07-30) +=========================== + +Deprecation Warnings +-------------------- + +### Docker Tags with `-py3` Suffix + +From 10th August 2020, we will no longer publish Docker images with the `-py3` tag suffix. The images tagged with the `-py3` suffix have been identical to the non-suffixed tags since release 0.99.0, and the suffix is obsolete. + +On 10th August, we will remove the `latest-py3` tag. Existing per-release tags (such as `v1.18.0-py3`) will not be removed, but no new `-py3` tags will be added. + +Scripts relying on the `-py3` suffix will need to be updated. + + +### TCP-based Replication + +When setting up worker processes, we now recommend the use of a Redis server for replication. The old direct TCP connection method is deprecated and will be removed in a future release. See [docs/workers.md](https://github.com/matrix-org/synapse/blob/release-v1.18.0/docs/workers.md) for more details. + + +Improved Documentation +---------------------- + +- Update worker docs with latest enhancements. ([\#7969](https://github.com/matrix-org/synapse/issues/7969)) + + +Synapse 1.18.0rc2 (2020-07-28) +============================== + +Bugfixes +-------- + +- Fix an `AssertionError` exception introduced in v1.18.0rc1. ([\#7876](https://github.com/matrix-org/synapse/issues/7876)) +- Fix experimental support for moving typing off master when worker is restarted, which is broken in v1.18.0rc1. ([\#7967](https://github.com/matrix-org/synapse/issues/7967)) + + +Internal Changes +---------------- + +- Further optimise queueing of inbound replication commands. ([\#7876](https://github.com/matrix-org/synapse/issues/7876)) + + +Synapse 1.18.0rc1 (2020-07-27) +============================== + +Features +-------- + +- Include room states on invite events that are sent to application services. Contributed by @Sorunome. ([\#6455](https://github.com/matrix-org/synapse/issues/6455)) +- Add delete room admin endpoint (`POST /_synapse/admin/v1/rooms/<room_id>/delete`). Contributed by @dklimpel. ([\#7613](https://github.com/matrix-org/synapse/issues/7613), [\#7953](https://github.com/matrix-org/synapse/issues/7953)) +- Add experimental support for running multiple federation sender processes. ([\#7798](https://github.com/matrix-org/synapse/issues/7798)) +- Add the option to validate the `iss` and `aud` claims for JWT logins. ([\#7827](https://github.com/matrix-org/synapse/issues/7827)) +- Add support for handling registration requests across multiple client reader workers. ([\#7830](https://github.com/matrix-org/synapse/issues/7830)) +- Add an admin API to list the users in a room. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7842](https://github.com/matrix-org/synapse/issues/7842)) +- Allow email subjects to be customised through Synapse's configuration. ([\#7846](https://github.com/matrix-org/synapse/issues/7846)) +- Add the ability to re-activate an account from the admin API. ([\#7847](https://github.com/matrix-org/synapse/issues/7847), [\#7908](https://github.com/matrix-org/synapse/issues/7908)) +- Add experimental support for running multiple pusher workers. ([\#7855](https://github.com/matrix-org/synapse/issues/7855)) +- Add experimental support for moving typing off master. ([\#7869](https://github.com/matrix-org/synapse/issues/7869), [\#7959](https://github.com/matrix-org/synapse/issues/7959)) +- Report CPU metrics to prometheus for time spent processing replication commands. ([\#7879](https://github.com/matrix-org/synapse/issues/7879)) +- Support oEmbed for media previews. ([\#7920](https://github.com/matrix-org/synapse/issues/7920)) +- Abort federation requests where the client disconnects before the ratelimiter expires. ([\#7930](https://github.com/matrix-org/synapse/issues/7930)) +- Cache responses to `/_matrix/federation/v1/state_ids` to reduce duplicated work. ([\#7931](https://github.com/matrix-org/synapse/issues/7931)) + + +Bugfixes +-------- + +- Fix detection of out of sync remote device lists when receiving events from remote users. ([\#7815](https://github.com/matrix-org/synapse/issues/7815)) +- Fix bug where Synapse fails to process an incoming event over federation if the server is missing too much of the event's auth chain. ([\#7817](https://github.com/matrix-org/synapse/issues/7817)) +- Fix a bug causing Synapse to misinterpret the value `off` for `encryption_enabled_by_default_for_room_type` in its configuration file(s) if that value isn't surrounded by quotes. This bug was introduced in v1.16.0. ([\#7822](https://github.com/matrix-org/synapse/issues/7822)) +- Fix bug where we did not always pass in `app_name` or `server_name` to email templates, including e.g. for registration emails. ([\#7829](https://github.com/matrix-org/synapse/issues/7829)) +- Errors which occur while using the non-standard JWT login now return the proper error: `403 Forbidden` with an error code of `M_FORBIDDEN`. ([\#7844](https://github.com/matrix-org/synapse/issues/7844)) +- Fix "AttributeError: 'str' object has no attribute 'get'" error message when applying per-room message retention policies. The bug was introduced in Synapse 1.7.0. ([\#7850](https://github.com/matrix-org/synapse/issues/7850)) +- Fix a bug introduced in Synapse 1.10.0 which could cause a "no create event in auth events" error during room creation. ([\#7854](https://github.com/matrix-org/synapse/issues/7854)) +- Fix a bug which allowed empty rooms to be rejoined over federation. ([\#7859](https://github.com/matrix-org/synapse/issues/7859)) +- Fix 'Unable to find a suitable guest user ID' error when using multiple client_reader workers. ([\#7866](https://github.com/matrix-org/synapse/issues/7866)) +- Fix a long standing bug where the tracing of async functions with opentracing was broken. ([\#7872](https://github.com/matrix-org/synapse/issues/7872), [\#7961](https://github.com/matrix-org/synapse/issues/7961)) +- Fix "TypeError in `synapse.notifier`" exceptions. ([\#7880](https://github.com/matrix-org/synapse/issues/7880)) +- Fix deprecation warning due to invalid escape sequences. ([\#7895](https://github.com/matrix-org/synapse/issues/7895)) + + +Updates to the Docker image +--------------------------- + +- Base docker image on Debian Buster rather than Alpine Linux. Contributed by @maquis196. ([\#7839](https://github.com/matrix-org/synapse/issues/7839)) + + +Improved Documentation +---------------------- + +- Provide instructions on using `register_new_matrix_user` via docker. ([\#7885](https://github.com/matrix-org/synapse/issues/7885)) +- Change the sample config postgres user section to use `synapse_user` instead of `synapse` to align with the documentation. ([\#7889](https://github.com/matrix-org/synapse/issues/7889)) +- Reorder database paragraphs to promote postgres over sqlite. ([\#7933](https://github.com/matrix-org/synapse/issues/7933)) +- Update the dates of ACME v1's end of life in [`ACME.md`](https://github.com/matrix-org/synapse/blob/master/docs/ACME.md). ([\#7934](https://github.com/matrix-org/synapse/issues/7934)) + + +Deprecations and Removals +------------------------- + +- Remove unused `synapse_replication_tcp_resource_invalidate_cache` prometheus metric. ([\#7878](https://github.com/matrix-org/synapse/issues/7878)) +- Remove Ubuntu Eoan from the list of `.deb` packages that we build as it is now end-of-life. Contributed by @gary-kim. ([\#7888](https://github.com/matrix-org/synapse/issues/7888)) + + +Internal Changes +---------------- + +- Switch parts of the codebase from `simplejson` to the standard library `json`. ([\#7802](https://github.com/matrix-org/synapse/issues/7802)) +- Add type hints to the http server code and remove an unused parameter. ([\#7813](https://github.com/matrix-org/synapse/issues/7813)) +- Add type hints to synapse.api.errors module. ([\#7820](https://github.com/matrix-org/synapse/issues/7820)) +- Ensure that calls to `json.dumps` are compatible with the standard library json. ([\#7836](https://github.com/matrix-org/synapse/issues/7836)) +- Remove redundant `retry_on_integrity_error` wrapper for event persistence code. ([\#7848](https://github.com/matrix-org/synapse/issues/7848)) +- Consistently use `db_to_json` to convert from database values to JSON objects. ([\#7849](https://github.com/matrix-org/synapse/issues/7849)) +- Convert various parts of the codebase to async/await. ([\#7851](https://github.com/matrix-org/synapse/issues/7851), [\#7860](https://github.com/matrix-org/synapse/issues/7860), [\#7868](https://github.com/matrix-org/synapse/issues/7868), [\#7871](https://github.com/matrix-org/synapse/issues/7871), [\#7873](https://github.com/matrix-org/synapse/issues/7873), [\#7874](https://github.com/matrix-org/synapse/issues/7874), [\#7884](https://github.com/matrix-org/synapse/issues/7884), [\#7912](https://github.com/matrix-org/synapse/issues/7912), [\#7935](https://github.com/matrix-org/synapse/issues/7935), [\#7939](https://github.com/matrix-org/synapse/issues/7939), [\#7942](https://github.com/matrix-org/synapse/issues/7942), [\#7944](https://github.com/matrix-org/synapse/issues/7944)) +- Add support for handling registration requests across multiple client reader workers. ([\#7853](https://github.com/matrix-org/synapse/issues/7853)) +- Small performance improvement in typing processing. ([\#7856](https://github.com/matrix-org/synapse/issues/7856)) +- The default value of `filter_timeline_limit` was changed from -1 (no limit) to 100. ([\#7858](https://github.com/matrix-org/synapse/issues/7858)) +- Optimise queueing of inbound replication commands. ([\#7861](https://github.com/matrix-org/synapse/issues/7861)) +- Add some type annotations to `HomeServer` and `BaseHandler`. ([\#7870](https://github.com/matrix-org/synapse/issues/7870)) +- Clean up `PreserveLoggingContext`. ([\#7877](https://github.com/matrix-org/synapse/issues/7877)) +- Change "unknown room version" logging from 'error' to 'warning'. ([\#7881](https://github.com/matrix-org/synapse/issues/7881)) +- Stop using `device_max_stream_id` table and just use `device_inbox.stream_id`. ([\#7882](https://github.com/matrix-org/synapse/issues/7882)) +- Return an empty body for OPTIONS requests. ([\#7886](https://github.com/matrix-org/synapse/issues/7886)) +- Fix typo in generated config file. Contributed by @ThiefMaster. ([\#7890](https://github.com/matrix-org/synapse/issues/7890)) +- Import ABC from `collections.abc` for Python 3.10 compatibility. ([\#7892](https://github.com/matrix-org/synapse/issues/7892)) +- Remove unused functions `time_function`, `trace_function`, `get_previous_frames` + and `get_previous_frame` from `synapse.logging.utils` module. ([\#7897](https://github.com/matrix-org/synapse/issues/7897)) +- Lint the `contrib/` directory in CI and linting scripts, add `synctl` to the linting script for consistency with CI. ([\#7914](https://github.com/matrix-org/synapse/issues/7914)) +- Use Element CSS and logo in notification emails when app name is Element. ([\#7919](https://github.com/matrix-org/synapse/issues/7919)) +- Optimisation to /sync handling: skip serializing the response if the client has already disconnected. ([\#7927](https://github.com/matrix-org/synapse/issues/7927)) +- When a client disconnects, don't log it as 'Error processing request'. ([\#7928](https://github.com/matrix-org/synapse/issues/7928)) +- Add debugging to `/sync` response generation (disabled by default). ([\#7929](https://github.com/matrix-org/synapse/issues/7929)) +- Update comments that refer to Deferreds for async functions. ([\#7945](https://github.com/matrix-org/synapse/issues/7945)) +- Simplify error handling in federation handler. ([\#7950](https://github.com/matrix-org/synapse/issues/7950)) + + +Synapse 1.17.0 (2020-07-13) +=========================== + +Synapse 1.17.0 is identical to 1.17.0rc1, with the addition of the fix that was included in 1.16.1. + + +Synapse 1.16.1 (2020-07-10) +=========================== + +In some distributions of Synapse 1.16.0, we incorrectly included a database migration which added a new, unused table. This release removes the redundant table. + +Bugfixes +-------- + +- Drop table `local_rejections_stream` which was incorrectly added in Synapse 1.16.0. ([\#7816](https://github.com/matrix-org/synapse/issues/7816), [b1beb3ff5](https://github.com/matrix-org/synapse/commit/b1beb3ff5)) + + +Synapse 1.17.0rc1 (2020-07-09) +============================== + +Bugfixes +-------- + +- Fix inconsistent handling of upper and lower case in email addresses when used as identifiers for login, etc. Contributed by @dklimpel. ([\#7021](https://github.com/matrix-org/synapse/issues/7021)) +- Fix "Tried to close a non-active scope!" error messages when opentracing is enabled. ([\#7732](https://github.com/matrix-org/synapse/issues/7732)) +- Fix incorrect error message when database CTYPE was set incorrectly. ([\#7760](https://github.com/matrix-org/synapse/issues/7760)) +- Fix to not ignore `set_tweak` actions in Push Rules that have no `value`, as permitted by the specification. ([\#7766](https://github.com/matrix-org/synapse/issues/7766)) +- Fix synctl to handle empty config files correctly. Contributed by @kotovalexarian. ([\#7779](https://github.com/matrix-org/synapse/issues/7779)) +- Fixes a long standing bug in worker mode where worker information was saved in the devices table instead of the original IP address and user agent. ([\#7797](https://github.com/matrix-org/synapse/issues/7797)) +- Fix 'stuck invites' which happen when we are unable to reject a room invite received over federation. ([\#7804](https://github.com/matrix-org/synapse/issues/7804), [\#7809](https://github.com/matrix-org/synapse/issues/7809), [\#7810](https://github.com/matrix-org/synapse/issues/7810)) + + +Updates to the Docker image +--------------------------- + +- Include libwebp in the Docker file to properly handle webp image uploads. ([\#7791](https://github.com/matrix-org/synapse/issues/7791)) + + +Improved Documentation +---------------------- + +- Improve the documentation of the non-standard JSON web token login type. ([\#7776](https://github.com/matrix-org/synapse/issues/7776)) +- Update doc links for caddy. Contributed by Nicolai Søborg. ([\#7789](https://github.com/matrix-org/synapse/issues/7789)) + + +Internal Changes +---------------- + +- Refactor getting replication updates from database. ([\#7740](https://github.com/matrix-org/synapse/issues/7740)) +- Send push notifications with a high or low priority depending upon whether they may generate user-observable effects. ([\#7765](https://github.com/matrix-org/synapse/issues/7765)) +- Use symbolic names for replication stream names. ([\#7768](https://github.com/matrix-org/synapse/issues/7768)) +- Add early returns to `_check_for_soft_fail`. ([\#7769](https://github.com/matrix-org/synapse/issues/7769)) +- Fix up `synapse.handlers.federation` to pass mypy. ([\#7770](https://github.com/matrix-org/synapse/issues/7770)) +- Convert the appserver handler to async/await. ([\#7775](https://github.com/matrix-org/synapse/issues/7775)) +- Allow to use higher versions of prometheus_client <0.9.0 which are expected to introduce no breaking changes. Contributed by Oliver Kurz. ([\#7780](https://github.com/matrix-org/synapse/issues/7780)) +- Update linting scripts and codebase to be compatible with `isort` v5. ([\#7786](https://github.com/matrix-org/synapse/issues/7786)) +- Stop populating unused table `local_invites`. ([\#7793](https://github.com/matrix-org/synapse/issues/7793)) +- Ensure that strings (not bytes) are passed into JSON serialization. ([\#7799](https://github.com/matrix-org/synapse/issues/7799)) +- Switch from simplejson to the standard library json. ([\#7800](https://github.com/matrix-org/synapse/issues/7800)) +- Add `signing_key` property to `HomeServer` to save code duplication. ([\#7805](https://github.com/matrix-org/synapse/issues/7805)) +- Improve stacktraces from exceptions in background processes. ([\#7808](https://github.com/matrix-org/synapse/issues/7808)) +- Fix various spelling errors in comments and log lines. ([\#7811](https://github.com/matrix-org/synapse/issues/7811)) + + +Synapse 1.16.0 (2020-07-08) +=========================== + +No significant changes since 1.16.0rc2. + +Note that this release deprecates the `m.login.jwt` login method, renaming it +to `org.matrix.login.jwt`, as `m.login.jwt` is not part of the Matrix spec. +Otherwise the behaviour is identical. Synapse will accept both names for now, +but this may change in a future release. + +Synapse 1.16.0rc2 (2020-07-02) +============================== + +Synapse 1.16.0rc2 includes the security fixes released with Synapse 1.15.2. +Please see [below](#synapse-1152-2020-07-02) for more details. + +Improved Documentation +---------------------- + +- Update postgres image in example `docker-compose.yaml` to tag `12-alpine`. ([\#7696](https://github.com/matrix-org/synapse/issues/7696)) + + +Internal Changes +---------------- + +- Add some metrics for inbound and outbound federation latencies: `synapse_federation_server_pdu_process_time` and `synapse_event_processing_lag_by_event`. ([\#7771](https://github.com/matrix-org/synapse/issues/7771)) + + +Synapse 1.15.2 (2020-07-02) +=========================== + +Due to the two security issues highlighted below, server administrators are +encouraged to update Synapse. We are not aware of these vulnerabilities being +exploited in the wild. + +Security advisory +----------------- + +* A malicious homeserver could force Synapse to reset the state in a room to a + small subset of the correct state. This affects all Synapse deployments which + federate with untrusted servers. ([96e9afe6](https://github.com/matrix-org/synapse/commit/96e9afe62500310977dc3cbc99a8d16d3d2fa15c)) +* HTML pages served via Synapse were vulnerable to clickjacking attacks. This + predominantly affects homeservers with single-sign-on enabled, but all server + administrators are encouraged to upgrade. ([ea26e9a9](https://github.com/matrix-org/synapse/commit/ea26e9a98b0541fc886a1cb826a38352b7599dbe)) + + This was reported by [Quentin Gliech](https://sandhose.fr/). + + +Synapse 1.16.0rc1 (2020-07-01) +============================== + +Features +-------- + +- Add an option to enable encryption by default for new rooms. ([\#7639](https://github.com/matrix-org/synapse/issues/7639)) +- Add support for running multiple media repository workers. See [docs/workers.md](https://github.com/matrix-org/synapse/blob/release-v1.16.0/docs/workers.md) for instructions. ([\#7706](https://github.com/matrix-org/synapse/issues/7706)) +- Media can now be marked as safe from quarantined. ([\#7718](https://github.com/matrix-org/synapse/issues/7718)) +- Expand the configuration options for auto-join rooms. ([\#7763](https://github.com/matrix-org/synapse/issues/7763)) + + +Bugfixes +-------- + +- Remove `user_id` from the response to `GET /_matrix/client/r0/presence/{userId}/status` to match the specification. ([\#7606](https://github.com/matrix-org/synapse/issues/7606)) +- In worker mode, ensure that replicated data has not already been received. ([\#7648](https://github.com/matrix-org/synapse/issues/7648)) +- Fix intermittent exception during startup, introduced in Synapse 1.14.0. ([\#7663](https://github.com/matrix-org/synapse/issues/7663)) +- Include a user-agent for federation and well-known requests. ([\#7677](https://github.com/matrix-org/synapse/issues/7677)) +- Accept the proper field (`phone`) for the `m.id.phone` identifier type. The legacy field of `number` is still accepted as a fallback. Bug introduced in v0.20.0. ([\#7687](https://github.com/matrix-org/synapse/issues/7687)) +- Fix "Starting db txn 'get_completed_ui_auth_stages' from sentinel context" warning. The bug was introduced in 1.13.0. ([\#7688](https://github.com/matrix-org/synapse/issues/7688)) +- Compare the URI and method during user interactive authentication (instead of the URI twice). Bug introduced in 1.13.0. ([\#7689](https://github.com/matrix-org/synapse/issues/7689)) +- Fix a long standing bug where the response to the `GET room_keys/version` endpoint had the incorrect type for the `etag` field. ([\#7691](https://github.com/matrix-org/synapse/issues/7691)) +- Fix logged error during device resync in opentracing. Broke in v1.14.0. ([\#7698](https://github.com/matrix-org/synapse/issues/7698)) +- Do not break push rule evaluation when receiving an event with a non-string body. This is a long-standing bug. ([\#7701](https://github.com/matrix-org/synapse/issues/7701)) +- Fixs a long standing bug which resulted in an exception: "TypeError: argument of type 'ObservableDeferred' is not iterable". ([\#7708](https://github.com/matrix-org/synapse/issues/7708)) +- The `synapse_port_db` script no longer fails when the `ui_auth_sessions` table is non-empty. This bug has existed since v1.13.0. ([\#7711](https://github.com/matrix-org/synapse/issues/7711)) +- Synapse will now fetch media from the proper specified URL (using the r0 prefix instead of the unspecified v1). ([\#7714](https://github.com/matrix-org/synapse/issues/7714)) +- Fix the tables ignored by `synapse_port_db` to be in sync the current database schema. ([\#7717](https://github.com/matrix-org/synapse/issues/7717)) +- Fix missing `Content-Length` on HTTP responses from the metrics handler. ([\#7730](https://github.com/matrix-org/synapse/issues/7730)) +- Fix large state resolutions from stalling Synapse for seconds at a time. ([\#7735](https://github.com/matrix-org/synapse/issues/7735), [\#7746](https://github.com/matrix-org/synapse/issues/7746)) + + +Improved Documentation +---------------------- + +- Spelling correction in sample_config.yaml. ([\#7652](https://github.com/matrix-org/synapse/issues/7652)) +- Added instructions for how to use Keycloak via OpenID Connect to authenticate with Synapse. ([\#7659](https://github.com/matrix-org/synapse/issues/7659)) +- Corrected misspelling of PostgreSQL. ([\#7724](https://github.com/matrix-org/synapse/issues/7724)) + + +Deprecations and Removals +------------------------- + +- Deprecate `m.login.jwt` login method in favour of `org.matrix.login.jwt`, as `m.login.jwt` is not part of the Matrix spec. ([\#7675](https://github.com/matrix-org/synapse/issues/7675)) + + +Internal Changes +---------------- + +- Refactor getting replication updates from database. ([\#7636](https://github.com/matrix-org/synapse/issues/7636)) +- Clean-up the login fallback code. ([\#7657](https://github.com/matrix-org/synapse/issues/7657)) +- Increase the default SAML session expiry time to 15 minutes. ([\#7664](https://github.com/matrix-org/synapse/issues/7664)) +- Convert the device message and pagination handlers to async/await. ([\#7678](https://github.com/matrix-org/synapse/issues/7678)) +- Convert typing handler to async/await. ([\#7679](https://github.com/matrix-org/synapse/issues/7679)) +- Require `parameterized` package version to be at least 0.7.0. ([\#7680](https://github.com/matrix-org/synapse/issues/7680)) +- Refactor handling of `listeners` configuration settings. ([\#7681](https://github.com/matrix-org/synapse/issues/7681)) +- Replace uses of `six.iterkeys`/`iteritems`/`itervalues` with `keys()`/`items()`/`values()`. ([\#7692](https://github.com/matrix-org/synapse/issues/7692)) +- Add support for using `rust-python-jaeger-reporter` library to reduce jaeger tracing overhead. ([\#7697](https://github.com/matrix-org/synapse/issues/7697)) +- Make Tox actions work on Debian 10. ([\#7703](https://github.com/matrix-org/synapse/issues/7703)) +- Replace all remaining uses of `six` with native Python 3 equivalents. Contributed by @ilmari. ([\#7704](https://github.com/matrix-org/synapse/issues/7704)) +- Fix broken link in sample config. ([\#7712](https://github.com/matrix-org/synapse/issues/7712)) +- Speed up state res v2 across large state differences. ([\#7725](https://github.com/matrix-org/synapse/issues/7725)) +- Convert directory handler to async/await. ([\#7727](https://github.com/matrix-org/synapse/issues/7727)) +- Move `flake8` to the end of `scripts-dev/lint.sh` as it takes the longest and could cause the script to exit early. ([\#7738](https://github.com/matrix-org/synapse/issues/7738)) +- Explain the "test" conditional requirement for dependencies is not all of the modules necessary to run the unit tests. ([\#7751](https://github.com/matrix-org/synapse/issues/7751)) +- Add some metrics for inbound and outbound federation latencies: `synapse_federation_server_pdu_process_time` and `synapse_event_processing_lag_by_event`. ([\#7755](https://github.com/matrix-org/synapse/issues/7755)) + + +Synapse 1.15.1 (2020-06-16) +=========================== + +Bugfixes +-------- + +- Fix a bug introduced in v1.15.0 that would crash Synapse on start when using certain password auth providers. ([\#7684](https://github.com/matrix-org/synapse/issues/7684)) +- Fix a bug introduced in v1.15.0 which meant that some 3PID management endpoints were not accessible on the correct URL. ([\#7685](https://github.com/matrix-org/synapse/issues/7685)) + + +Synapse 1.15.0 (2020-06-11) +=========================== + +No significant changes. + + +Synapse 1.15.0rc1 (2020-06-09) +============================== + +Features +-------- + +- Advertise support for Client-Server API r0.6.0 and remove related unstable feature flags. ([\#6585](https://github.com/matrix-org/synapse/issues/6585)) +- Add an option to disable autojoining rooms for guest accounts. ([\#6637](https://github.com/matrix-org/synapse/issues/6637)) +- For SAML authentication, add the ability to pass email addresses to be added to new users' accounts via SAML attributes. Contributed by Christopher Cooper. ([\#7385](https://github.com/matrix-org/synapse/issues/7385)) +- Add admin APIs to allow server admins to manage users' devices. Contributed by @dklimpel. ([\#7481](https://github.com/matrix-org/synapse/issues/7481)) +- Add support for generating thumbnails for WebP images. Previously, users would see an empty box instead of preview image. Contributed by @WGH-. ([\#7586](https://github.com/matrix-org/synapse/issues/7586)) +- Support the standardized `m.login.sso` user-interactive authentication flow. ([\#7630](https://github.com/matrix-org/synapse/issues/7630)) + + +Bugfixes +-------- + +- Allow new users to be registered via the admin API even if the monthly active user limit has been reached. Contributed by @dklimpel. ([\#7263](https://github.com/matrix-org/synapse/issues/7263)) +- Fix email notifications not being enabled for new users when created via the Admin API. ([\#7267](https://github.com/matrix-org/synapse/issues/7267)) +- Fix str placeholders in an instance of `PrepareDatabaseException`. Introduced in Synapse v1.8.0. ([\#7575](https://github.com/matrix-org/synapse/issues/7575)) +- Fix a bug in automatic user creation during first time login with `m.login.jwt`. Regression in v1.6.0. Contributed by @olof. ([\#7585](https://github.com/matrix-org/synapse/issues/7585)) +- Fix a bug causing the cross-signing keys to be ignored when resyncing a device list. ([\#7594](https://github.com/matrix-org/synapse/issues/7594)) +- Fix metrics failing when there is a large number of active background processes. ([\#7597](https://github.com/matrix-org/synapse/issues/7597)) +- Fix bug where returning rooms for a group would fail if it included a room that the server was not in. ([\#7599](https://github.com/matrix-org/synapse/issues/7599)) +- Fix duplicate key violation when persisting read markers. ([\#7607](https://github.com/matrix-org/synapse/issues/7607)) +- Prevent an entire iteration of the device list resync loop from failing if one server responds with a malformed result. ([\#7609](https://github.com/matrix-org/synapse/issues/7609)) +- Fix exceptions when fetching events from a remote host fails. ([\#7622](https://github.com/matrix-org/synapse/issues/7622)) +- Make `synctl restart` start synapse if it wasn't running. ([\#7624](https://github.com/matrix-org/synapse/issues/7624)) +- Pass device information through to the login endpoint when using the login fallback. ([\#7629](https://github.com/matrix-org/synapse/issues/7629)) +- Advertise the `m.login.token` login flow when OpenID Connect is enabled. ([\#7631](https://github.com/matrix-org/synapse/issues/7631)) +- Fix bug in account data replication stream. ([\#7656](https://github.com/matrix-org/synapse/issues/7656)) + + +Improved Documentation +---------------------- + +- Update the OpenBSD installation instructions. ([\#7587](https://github.com/matrix-org/synapse/issues/7587)) +- Advertise Python 3.8 support in `setup.py`. ([\#7602](https://github.com/matrix-org/synapse/issues/7602)) +- Add a link to `#synapse:matrix.org` in the troubleshooting section of the README. ([\#7603](https://github.com/matrix-org/synapse/issues/7603)) +- Clarifications to the admin api documentation. ([\#7647](https://github.com/matrix-org/synapse/issues/7647)) + + +Internal Changes +---------------- + +- Convert the identity handler to async/await. ([\#7561](https://github.com/matrix-org/synapse/issues/7561)) +- Improve query performance for fetching state from a PostgreSQL database. Contributed by @ilmari. ([\#7567](https://github.com/matrix-org/synapse/issues/7567)) +- Speed up processing of federation stream RDATA rows. ([\#7584](https://github.com/matrix-org/synapse/issues/7584)) +- Add comment to systemd example to show postgresql dependency. ([\#7591](https://github.com/matrix-org/synapse/issues/7591)) +- Refactor `Ratelimiter` to limit the amount of expensive config value accesses. ([\#7595](https://github.com/matrix-org/synapse/issues/7595)) +- Convert groups handlers to async/await. ([\#7600](https://github.com/matrix-org/synapse/issues/7600)) +- Clean up exception handling in `SAML2ResponseResource`. ([\#7614](https://github.com/matrix-org/synapse/issues/7614)) +- Check that all asynchronous tasks succeed and general cleanup of `MonthlyActiveUsersTestCase` and `TestMauLimit`. ([\#7619](https://github.com/matrix-org/synapse/issues/7619)) +- Convert `get_user_id_by_threepid` to async/await. ([\#7620](https://github.com/matrix-org/synapse/issues/7620)) +- Switch to upstream `dh-virtualenv` rather than our fork for Debian package builds. ([\#7621](https://github.com/matrix-org/synapse/issues/7621)) +- Update CI scripts to check the number in the newsfile fragment. ([\#7623](https://github.com/matrix-org/synapse/issues/7623)) +- Check if the localpart of a Matrix ID is reserved for guest users earlier in the registration flow, as well as when responding to requests to `/register/available`. ([\#7625](https://github.com/matrix-org/synapse/issues/7625)) +- Minor cleanups to OpenID Connect integration. ([\#7628](https://github.com/matrix-org/synapse/issues/7628)) +- Attempt to fix flaky test: `PhoneHomeStatsTestCase.test_performance_100`. ([\#7634](https://github.com/matrix-org/synapse/issues/7634)) +- Fix typos of `m.olm.curve25519-aes-sha2` and `m.megolm.v1.aes-sha2` in comments, test files. ([\#7637](https://github.com/matrix-org/synapse/issues/7637)) +- Convert user directory, state deltas, and stats handlers to async/await. ([\#7640](https://github.com/matrix-org/synapse/issues/7640)) +- Remove some unused constants. ([\#7644](https://github.com/matrix-org/synapse/issues/7644)) +- Fix type information on `assert_*_is_admin` methods. ([\#7645](https://github.com/matrix-org/synapse/issues/7645)) +- Convert registration handler to async/await. ([\#7649](https://github.com/matrix-org/synapse/issues/7649)) + + +Synapse 1.14.0 (2020-05-28) +=========================== + +No significant changes. + + +Synapse 1.14.0rc2 (2020-05-27) +============================== + +Bugfixes +-------- + +- Fix cache config to not apply cache factor to event cache. Regression in v1.14.0rc1. ([\#7578](https://github.com/matrix-org/synapse/issues/7578)) +- Fix bug where `ReplicationStreamer` was not always started when replication was enabled. Bug introduced in v1.14.0rc1. ([\#7579](https://github.com/matrix-org/synapse/issues/7579)) +- Fix specifying individual cache factors for caches with special characters in their name. Regression in v1.14.0rc1. ([\#7580](https://github.com/matrix-org/synapse/issues/7580)) + + +Improved Documentation +---------------------- + +- Fix the OIDC `client_auth_method` value in the sample config. ([\#7581](https://github.com/matrix-org/synapse/issues/7581)) + + +Synapse 1.14.0rc1 (2020-05-26) +============================== + +Features +-------- + +- Synapse's cache factor can now be configured in `homeserver.yaml` by the `caches.global_factor` setting. Additionally, `caches.per_cache_factors` controls the cache factors for individual caches. ([\#6391](https://github.com/matrix-org/synapse/issues/6391)) +- Add OpenID Connect login/registration support. Contributed by Quentin Gliech, on behalf of [les Connecteurs](https://connecteu.rs). ([\#7256](https://github.com/matrix-org/synapse/issues/7256), [\#7457](https://github.com/matrix-org/synapse/issues/7457)) +- Add room details admin endpoint. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#7317](https://github.com/matrix-org/synapse/issues/7317)) +- Allow for using more than one spam checker module at once. ([\#7435](https://github.com/matrix-org/synapse/issues/7435)) +- Add additional authentication checks for `m.room.power_levels` event per [MSC2209](https://github.com/matrix-org/matrix-doc/pull/2209). ([\#7502](https://github.com/matrix-org/synapse/issues/7502)) +- Implement room version 6 per [MSC2240](https://github.com/matrix-org/matrix-doc/pull/2240). ([\#7506](https://github.com/matrix-org/synapse/issues/7506)) +- Add highly experimental option to move event persistence off master. ([\#7281](https://github.com/matrix-org/synapse/issues/7281), [\#7374](https://github.com/matrix-org/synapse/issues/7374), [\#7436](https://github.com/matrix-org/synapse/issues/7436), [\#7440](https://github.com/matrix-org/synapse/issues/7440), [\#7475](https://github.com/matrix-org/synapse/issues/7475), [\#7490](https://github.com/matrix-org/synapse/issues/7490), [\#7491](https://github.com/matrix-org/synapse/issues/7491), [\#7492](https://github.com/matrix-org/synapse/issues/7492), [\#7493](https://github.com/matrix-org/synapse/issues/7493), [\#7495](https://github.com/matrix-org/synapse/issues/7495), [\#7515](https://github.com/matrix-org/synapse/issues/7515), [\#7516](https://github.com/matrix-org/synapse/issues/7516), [\#7517](https://github.com/matrix-org/synapse/issues/7517), [\#7542](https://github.com/matrix-org/synapse/issues/7542)) + + +Bugfixes +-------- + +- Fix a bug where event updates might not be sent over replication to worker processes after the stream falls behind. ([\#7384](https://github.com/matrix-org/synapse/issues/7384)) +- Allow expired user accounts to log out their device sessions. ([\#7443](https://github.com/matrix-org/synapse/issues/7443)) +- Fix a bug that would cause Synapse not to resync out-of-sync device lists. ([\#7453](https://github.com/matrix-org/synapse/issues/7453)) +- Prevent rooms with 0 members or with invalid version strings from breaking group queries. ([\#7465](https://github.com/matrix-org/synapse/issues/7465)) +- Workaround for an upstream Twisted bug that caused Synapse to become unresponsive after startup. ([\#7473](https://github.com/matrix-org/synapse/issues/7473)) +- Fix Redis reconnection logic that can result in missed updates over replication if master reconnects to Redis without restarting. ([\#7482](https://github.com/matrix-org/synapse/issues/7482)) +- When sending `m.room.member` events, omit `displayname` and `avatar_url` if they aren't set instead of setting them to `null`. Contributed by Aaron Raimist. ([\#7497](https://github.com/matrix-org/synapse/issues/7497)) +- Fix incorrect `method` label on `synapse_http_matrixfederationclient_{requests,responses}` prometheus metrics. ([\#7503](https://github.com/matrix-org/synapse/issues/7503)) +- Ignore incoming presence events from other homeservers if presence is disabled locally. ([\#7508](https://github.com/matrix-org/synapse/issues/7508)) +- Fix a long-standing bug that broke the update remote profile background process. ([\#7511](https://github.com/matrix-org/synapse/issues/7511)) +- Hash passwords as early as possible during password reset. ([\#7538](https://github.com/matrix-org/synapse/issues/7538)) +- Fix bug where a local user leaving a room could fail under rare circumstances. ([\#7548](https://github.com/matrix-org/synapse/issues/7548)) +- Fix "Missing RelayState parameter" error when using user interactive authentication with SAML for some SAML providers. ([\#7552](https://github.com/matrix-org/synapse/issues/7552)) +- Fix exception `'GenericWorkerReplicationHandler' object has no attribute 'send_federation_ack'`, introduced in v1.13.0. ([\#7564](https://github.com/matrix-org/synapse/issues/7564)) +- `synctl` now warns if it was unable to stop Synapse and will not attempt to start Synapse if nothing was stopped. Contributed by Romain Bouyé. ([\#6598](https://github.com/matrix-org/synapse/issues/6598)) + + +Updates to the Docker image +--------------------------- + +- Update docker runtime image to Alpine v3.11. Contributed by @Starbix. ([\#7398](https://github.com/matrix-org/synapse/issues/7398)) + + +Improved Documentation +---------------------- + +- Update information about mapping providers for SAML and OpenID. ([\#7458](https://github.com/matrix-org/synapse/issues/7458)) +- Add additional reverse proxy example for Caddy v2. Contributed by Jeff Peeler. ([\#7463](https://github.com/matrix-org/synapse/issues/7463)) +- Fix copy-paste error in `ServerNoticesConfig` docstring. Contributed by @ptman. ([\#7477](https://github.com/matrix-org/synapse/issues/7477)) +- Improve the formatting of `reverse_proxy.md`. ([\#7514](https://github.com/matrix-org/synapse/issues/7514)) +- Change the systemd worker service to check that the worker config file exists instead of silently failing. Contributed by David Vo. ([\#7528](https://github.com/matrix-org/synapse/issues/7528)) +- Minor clarifications to the TURN docs. ([\#7533](https://github.com/matrix-org/synapse/issues/7533)) + + +Internal Changes +---------------- + +- Add typing annotations in `synapse.federation`. ([\#7382](https://github.com/matrix-org/synapse/issues/7382)) +- Convert the room handler to async/await. ([\#7396](https://github.com/matrix-org/synapse/issues/7396)) +- Improve performance of `get_e2e_cross_signing_key`. ([\#7428](https://github.com/matrix-org/synapse/issues/7428)) +- Improve performance of `mark_as_sent_devices_by_remote`. ([\#7429](https://github.com/matrix-org/synapse/issues/7429), [\#7562](https://github.com/matrix-org/synapse/issues/7562)) +- Add type hints to the SAML handler. ([\#7445](https://github.com/matrix-org/synapse/issues/7445)) +- Remove storage method `get_hosts_in_room` that is no longer called anywhere. ([\#7448](https://github.com/matrix-org/synapse/issues/7448)) +- Fix some typos in the `notice_expiry` templates. ([\#7449](https://github.com/matrix-org/synapse/issues/7449)) +- Convert the federation handler to async/await. ([\#7459](https://github.com/matrix-org/synapse/issues/7459)) +- Convert the search handler to async/await. ([\#7460](https://github.com/matrix-org/synapse/issues/7460)) +- Add type hints to `synapse.event_auth`. ([\#7505](https://github.com/matrix-org/synapse/issues/7505)) +- Convert the room member handler to async/await. ([\#7507](https://github.com/matrix-org/synapse/issues/7507)) +- Add type hints to room member handler. ([\#7513](https://github.com/matrix-org/synapse/issues/7513)) +- Fix typing annotations in `tests.replication`. ([\#7518](https://github.com/matrix-org/synapse/issues/7518)) +- Remove some redundant Python 2 support code. ([\#7519](https://github.com/matrix-org/synapse/issues/7519)) +- All endpoints now respond with a 200 OK for `OPTIONS` requests. ([\#7534](https://github.com/matrix-org/synapse/issues/7534), [\#7560](https://github.com/matrix-org/synapse/issues/7560)) +- Synapse now exports [detailed allocator statistics](https://doc.pypy.org/en/latest/gc_info.html#gc-get-stats) and basic GC timings as Prometheus metrics (`pypy_gc_time_seconds_total` and `pypy_memory_bytes`) when run under PyPy. Contributed by Ivan Shapovalov. ([\#7536](https://github.com/matrix-org/synapse/issues/7536)) +- Remove Ubuntu Cosmic and Disco from the list of distributions which we provide `.deb`s for, due to end-of-life. ([\#7539](https://github.com/matrix-org/synapse/issues/7539)) +- Make worker processes return a stubbed-out response to `GET /presence` requests. ([\#7545](https://github.com/matrix-org/synapse/issues/7545)) +- Optimise some references to `hs.config`. ([\#7546](https://github.com/matrix-org/synapse/issues/7546)) +- On upgrade room only send canonical alias once. ([\#7547](https://github.com/matrix-org/synapse/issues/7547)) +- Fix some indentation inconsistencies in the sample config. ([\#7550](https://github.com/matrix-org/synapse/issues/7550)) +- Include `synapse.http.site` in type checking. ([\#7553](https://github.com/matrix-org/synapse/issues/7553)) +- Fix some test code to not mangle stacktraces, to make it easier to debug errors. ([\#7554](https://github.com/matrix-org/synapse/issues/7554)) +- Refresh apt cache when building `dh_virtualenv` docker image. ([\#7555](https://github.com/matrix-org/synapse/issues/7555)) +- Stop logging some expected HTTP request errors as exceptions. ([\#7556](https://github.com/matrix-org/synapse/issues/7556), [\#7563](https://github.com/matrix-org/synapse/issues/7563)) +- Convert sending mail to async/await. ([\#7557](https://github.com/matrix-org/synapse/issues/7557)) +- Simplify `reap_monthly_active_users`. ([\#7558](https://github.com/matrix-org/synapse/issues/7558)) + + +Synapse 1.13.0 (2020-05-19) +=========================== + +This release brings some potential changes necessary for certain +configurations of Synapse: + +* If your Synapse is configured to use SSO and have a custom + `sso_redirect_confirm_template_dir` configuration option set, you will need + to duplicate the new `sso_auth_confirm.html`, `sso_auth_success.html` and + `sso_account_deactivated.html` templates into that directory. +* Synapse plugins using the `complete_sso_login` method of + `synapse.module_api.ModuleApi` should instead switch to the async/await + version, `complete_sso_login_async`, which includes additional checks. The + former version is now deprecated. +* A bug was introduced in Synapse 1.4.0 which could cause the room directory + to be incomplete or empty if Synapse was upgraded directly from v1.2.1 or + earlier, to versions between v1.4.0 and v1.12.x. + +Please review the [upgrade notes](docs/upgrade.md) for more details on these changes +and for general upgrade guidance. + + +Notice of change to the default `git` branch for Synapse +-------------------------------------------------------- + +With the release of Synapse 1.13.0, the default `git` branch for Synapse has +changed to `develop`, which is the development tip. This is more consistent with +common practice and modern `git` usage. + +The `master` branch, which tracks the latest release, is still available. It is +recommended that developers and distributors who have scripts which run builds +using the default branch of Synapse should therefore consider pinning their +scripts to `master`. + + +Internal Changes +---------------- + +- Update the version of dh-virtualenv we use to build debs, and add focal to the list of target distributions. ([\#7526](https://github.com/matrix-org/synapse/issues/7526)) + + +Synapse 1.13.0rc3 (2020-05-18) +============================== + +Bugfixes +-------- + +- Hash passwords as early as possible during registration. ([\#7523](https://github.com/matrix-org/synapse/issues/7523)) + + +Synapse 1.13.0rc2 (2020-05-14) +============================== + +Bugfixes +-------- + +- Fix a long-standing bug which could cause messages not to be sent over federation, when state events with state keys matching user IDs (such as custom user statuses) were received. ([\#7376](https://github.com/matrix-org/synapse/issues/7376)) +- Restore compatibility with non-compliant clients during the user interactive authentication process, fixing a problem introduced in v1.13.0rc1. ([\#7483](https://github.com/matrix-org/synapse/issues/7483)) + +Internal Changes +---------------- + +- Fix linting errors in new version of Flake8. ([\#7470](https://github.com/matrix-org/synapse/issues/7470)) + + +Synapse 1.13.0rc1 (2020-05-11) +============================== + +Features +-------- + +- Extend the `web_client_location` option to accept an absolute URL to use as a redirect. Adds a warning when running the web client on the same hostname as homeserver. Contributed by Martin Milata. ([\#7006](https://github.com/matrix-org/synapse/issues/7006)) +- Set `Referrer-Policy` header to `no-referrer` on media downloads. ([\#7009](https://github.com/matrix-org/synapse/issues/7009)) +- Add support for running replication over Redis when using workers. ([\#7040](https://github.com/matrix-org/synapse/issues/7040), [\#7325](https://github.com/matrix-org/synapse/issues/7325), [\#7352](https://github.com/matrix-org/synapse/issues/7352), [\#7401](https://github.com/matrix-org/synapse/issues/7401), [\#7427](https://github.com/matrix-org/synapse/issues/7427), [\#7439](https://github.com/matrix-org/synapse/issues/7439), [\#7446](https://github.com/matrix-org/synapse/issues/7446), [\#7450](https://github.com/matrix-org/synapse/issues/7450), [\#7454](https://github.com/matrix-org/synapse/issues/7454)) +- Admin API `POST /_synapse/admin/v1/join/<roomIdOrAlias>` to join users to a room like `auto_join_rooms` for creation of users. ([\#7051](https://github.com/matrix-org/synapse/issues/7051)) +- Add options to prevent users from changing their profile or associated 3PIDs. ([\#7096](https://github.com/matrix-org/synapse/issues/7096)) +- Support SSO in the user interactive authentication workflow. ([\#7102](https://github.com/matrix-org/synapse/issues/7102), [\#7186](https://github.com/matrix-org/synapse/issues/7186), [\#7279](https://github.com/matrix-org/synapse/issues/7279), [\#7343](https://github.com/matrix-org/synapse/issues/7343)) +- Allow server admins to define and enforce a password policy ([MSC2000](https://github.com/matrix-org/matrix-doc/issues/2000)). ([\#7118](https://github.com/matrix-org/synapse/issues/7118)) +- Improve the support for SSO authentication on the login fallback page. ([\#7152](https://github.com/matrix-org/synapse/issues/7152), [\#7235](https://github.com/matrix-org/synapse/issues/7235)) +- Always whitelist the login fallback in the SSO configuration if `public_baseurl` is set. ([\#7153](https://github.com/matrix-org/synapse/issues/7153)) +- Admin users are no longer required to be in a room to create an alias for it. ([\#7191](https://github.com/matrix-org/synapse/issues/7191)) +- Require admin privileges to enable room encryption by default. This does not affect existing rooms. ([\#7230](https://github.com/matrix-org/synapse/issues/7230)) +- Add a config option for specifying the value of the Accept-Language HTTP header when generating URL previews. ([\#7265](https://github.com/matrix-org/synapse/issues/7265)) +- Allow `/requestToken` endpoints to hide the existence (or lack thereof) of 3PID associations on the homeserver. ([\#7315](https://github.com/matrix-org/synapse/issues/7315)) +- Add a configuration setting to tweak the threshold for dummy events. ([\#7422](https://github.com/matrix-org/synapse/issues/7422)) + + +Bugfixes +-------- + +- Don't attempt to use an invalid sqlite config if no database configuration is provided. Contributed by @nekatak. ([\#6573](https://github.com/matrix-org/synapse/issues/6573)) +- Fix single-sign on with CAS systems: pass the same service URL when requesting the CAS ticket and when calling the `proxyValidate` URL. Contributed by @Naugrimm. ([\#6634](https://github.com/matrix-org/synapse/issues/6634)) +- Fix missing field `default` when fetching user-defined push rules. ([\#6639](https://github.com/matrix-org/synapse/issues/6639)) +- Improve error responses when accessing remote public room lists. ([\#6899](https://github.com/matrix-org/synapse/issues/6899), [\#7368](https://github.com/matrix-org/synapse/issues/7368)) +- Transfer alias mappings on room upgrade. ([\#6946](https://github.com/matrix-org/synapse/issues/6946)) +- Ensure that a user interactive authentication session is tied to a single request. ([\#7068](https://github.com/matrix-org/synapse/issues/7068), [\#7455](https://github.com/matrix-org/synapse/issues/7455)) +- Fix a bug in the federation API which could cause occasional "Failed to get PDU" errors. ([\#7089](https://github.com/matrix-org/synapse/issues/7089)) +- Return the proper error (`M_BAD_ALIAS`) when a non-existant canonical alias is provided. ([\#7109](https://github.com/matrix-org/synapse/issues/7109)) +- Fix a bug which meant that groups updates were not correctly replicated between workers. ([\#7117](https://github.com/matrix-org/synapse/issues/7117)) +- Fix starting workers when federation sending not split out. ([\#7133](https://github.com/matrix-org/synapse/issues/7133)) +- Ensure `is_verified` is a boolean in responses to `GET /_matrix/client/r0/room_keys/keys`. Also warn the user if they forgot the `version` query param. ([\#7150](https://github.com/matrix-org/synapse/issues/7150)) +- Fix error page being shown when a custom SAML handler attempted to redirect when processing an auth response. ([\#7151](https://github.com/matrix-org/synapse/issues/7151)) +- Avoid importing `sqlite3` when using the postgres backend. Contributed by David Vo. ([\#7155](https://github.com/matrix-org/synapse/issues/7155)) +- Fix excessive CPU usage by `prune_old_outbound_device_pokes` job. ([\#7159](https://github.com/matrix-org/synapse/issues/7159)) +- Fix a bug which could cause outbound federation traffic to stop working if a client uploaded an incorrect e2e device signature. ([\#7177](https://github.com/matrix-org/synapse/issues/7177)) +- Fix a bug which could cause incorrect 'cyclic dependency' error. ([\#7178](https://github.com/matrix-org/synapse/issues/7178)) +- Fix a bug that could cause a user to be invited to a server notices (aka System Alerts) room without any notice being sent. ([\#7199](https://github.com/matrix-org/synapse/issues/7199)) +- Fix some worker-mode replication handling not being correctly recorded in CPU usage stats. ([\#7203](https://github.com/matrix-org/synapse/issues/7203)) +- Do not allow a deactivated user to login via SSO. ([\#7240](https://github.com/matrix-org/synapse/issues/7240), [\#7259](https://github.com/matrix-org/synapse/issues/7259)) +- Fix --help command-line argument. ([\#7249](https://github.com/matrix-org/synapse/issues/7249)) +- Fix room publish permissions not being checked on room creation. ([\#7260](https://github.com/matrix-org/synapse/issues/7260)) +- Reject unknown session IDs during user interactive authentication instead of silently creating a new session. ([\#7268](https://github.com/matrix-org/synapse/issues/7268)) +- Fix a SQL query introduced in Synapse 1.12.0 which could cause large amounts of logging to the postgres slow-query log. ([\#7274](https://github.com/matrix-org/synapse/issues/7274)) +- Persist user interactive authentication sessions across workers and Synapse restarts. ([\#7302](https://github.com/matrix-org/synapse/issues/7302)) +- Fixed backwards compatibility logic of the first value of `trusted_third_party_id_servers` being used for `account_threepid_delegates.email`, which occurs when the former, deprecated option is set and the latter is not. ([\#7316](https://github.com/matrix-org/synapse/issues/7316)) +- Fix a bug where event updates might not be sent over replication to worker processes after the stream falls behind. ([\#7337](https://github.com/matrix-org/synapse/issues/7337), [\#7358](https://github.com/matrix-org/synapse/issues/7358)) +- Fix bad error handling that would cause Synapse to crash if it's provided with a YAML configuration file that's either empty or doesn't parse into a key-value map. ([\#7341](https://github.com/matrix-org/synapse/issues/7341)) +- Fix incorrect metrics reporting for `renew_attestations` background task. ([\#7344](https://github.com/matrix-org/synapse/issues/7344)) +- Prevent non-federating rooms from appearing in responses to federated `POST /publicRoom` requests when a filter was included. ([\#7367](https://github.com/matrix-org/synapse/issues/7367)) +- Fix a bug which would cause the room durectory to be incorrectly populated if Synapse was upgraded directly from v1.2.1 or earlier to v1.4.0 or later. Note that this fix does not apply retrospectively; see the [upgrade notes](docs/upgrade.md#upgrading-to-v1130) for more information. ([\#7387](https://github.com/matrix-org/synapse/issues/7387)) +- Fix bug in `EventContext.deserialize`. ([\#7393](https://github.com/matrix-org/synapse/issues/7393)) + + +Improved Documentation +---------------------- + +- Update Debian installation instructions to recommend installing the `virtualenv` package instead of `python3-virtualenv`. ([\#6892](https://github.com/matrix-org/synapse/issues/6892)) +- Improve the documentation for database configuration. ([\#6988](https://github.com/matrix-org/synapse/issues/6988)) +- Improve the documentation of application service configuration files. ([\#7091](https://github.com/matrix-org/synapse/issues/7091)) +- Update pre-built package name for FreeBSD. ([\#7107](https://github.com/matrix-org/synapse/issues/7107)) +- Update postgres docs with login troubleshooting information. ([\#7119](https://github.com/matrix-org/synapse/issues/7119)) +- Clean up INSTALL.md a bit. ([\#7141](https://github.com/matrix-org/synapse/issues/7141)) +- Add documentation for running a local CAS server for testing. ([\#7147](https://github.com/matrix-org/synapse/issues/7147)) +- Improve README.md by being explicit about public IP recommendation for TURN relaying. ([\#7167](https://github.com/matrix-org/synapse/issues/7167)) +- Fix a small typo in the `metrics_flags` config option. ([\#7171](https://github.com/matrix-org/synapse/issues/7171)) +- Update the contributed documentation on managing synapse workers with systemd, and bring it into the core distribution. ([\#7234](https://github.com/matrix-org/synapse/issues/7234)) +- Add documentation to the `password_providers` config option. Add known password provider implementations to docs. ([\#7238](https://github.com/matrix-org/synapse/issues/7238), [\#7248](https://github.com/matrix-org/synapse/issues/7248)) +- Modify suggested nginx reverse proxy configuration to match Synapse's default file upload size. Contributed by @ProCycleDev. ([\#7251](https://github.com/matrix-org/synapse/issues/7251)) +- Documentation of media_storage_providers options updated to avoid misunderstandings. Contributed by Tristan Lins. ([\#7272](https://github.com/matrix-org/synapse/issues/7272)) +- Add documentation on monitoring workers with Prometheus. ([\#7357](https://github.com/matrix-org/synapse/issues/7357)) +- Clarify endpoint usage in the users admin api documentation. ([\#7361](https://github.com/matrix-org/synapse/issues/7361)) + + +Deprecations and Removals +------------------------- + +- Remove nonfunctional `captcha_bypass_secret` option from `homeserver.yaml`. ([\#7137](https://github.com/matrix-org/synapse/issues/7137)) + + +Internal Changes +---------------- + +- Add benchmarks for LruCache. ([\#6446](https://github.com/matrix-org/synapse/issues/6446)) +- Return total number of users and profile attributes in admin users endpoint. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#6881](https://github.com/matrix-org/synapse/issues/6881)) +- Change device list streams to have one row per ID. ([\#7010](https://github.com/matrix-org/synapse/issues/7010)) +- Remove concept of a non-limited stream. ([\#7011](https://github.com/matrix-org/synapse/issues/7011)) +- Move catchup of replication streams logic to worker. ([\#7024](https://github.com/matrix-org/synapse/issues/7024), [\#7195](https://github.com/matrix-org/synapse/issues/7195), [\#7226](https://github.com/matrix-org/synapse/issues/7226), [\#7239](https://github.com/matrix-org/synapse/issues/7239), [\#7286](https://github.com/matrix-org/synapse/issues/7286), [\#7290](https://github.com/matrix-org/synapse/issues/7290), [\#7318](https://github.com/matrix-org/synapse/issues/7318), [\#7326](https://github.com/matrix-org/synapse/issues/7326), [\#7378](https://github.com/matrix-org/synapse/issues/7378), [\#7421](https://github.com/matrix-org/synapse/issues/7421)) +- Convert some of synapse.rest.media to async/await. ([\#7110](https://github.com/matrix-org/synapse/issues/7110), [\#7184](https://github.com/matrix-org/synapse/issues/7184), [\#7241](https://github.com/matrix-org/synapse/issues/7241)) +- De-duplicate / remove unused REST code for login and auth. ([\#7115](https://github.com/matrix-org/synapse/issues/7115)) +- Convert `*StreamRow` classes to inner classes. ([\#7116](https://github.com/matrix-org/synapse/issues/7116)) +- Clean up some LoggingContext code. ([\#7120](https://github.com/matrix-org/synapse/issues/7120), [\#7181](https://github.com/matrix-org/synapse/issues/7181), [\#7183](https://github.com/matrix-org/synapse/issues/7183), [\#7408](https://github.com/matrix-org/synapse/issues/7408), [\#7426](https://github.com/matrix-org/synapse/issues/7426)) +- Add explicit `instance_id` for USER_SYNC commands and remove implicit `conn_id` usage. ([\#7128](https://github.com/matrix-org/synapse/issues/7128)) +- Refactored the CAS authentication logic to a separate class. ([\#7136](https://github.com/matrix-org/synapse/issues/7136)) +- Run replication streamers on workers. ([\#7146](https://github.com/matrix-org/synapse/issues/7146)) +- Add tests for outbound device pokes. ([\#7157](https://github.com/matrix-org/synapse/issues/7157)) +- Fix device list update stream ids going backward. ([\#7158](https://github.com/matrix-org/synapse/issues/7158)) +- Use `stream.current_token()` and remove `stream_positions()`. ([\#7172](https://github.com/matrix-org/synapse/issues/7172)) +- Move client command handling out of TCP protocol. ([\#7185](https://github.com/matrix-org/synapse/issues/7185)) +- Move server command handling out of TCP protocol. ([\#7187](https://github.com/matrix-org/synapse/issues/7187)) +- Fix consistency of HTTP status codes reported in log lines. ([\#7188](https://github.com/matrix-org/synapse/issues/7188)) +- Only run one background database update at a time. ([\#7190](https://github.com/matrix-org/synapse/issues/7190)) +- Remove sent outbound device list pokes from the database. ([\#7192](https://github.com/matrix-org/synapse/issues/7192)) +- Add a background database update job to clear out duplicate `device_lists_outbound_pokes`. ([\#7193](https://github.com/matrix-org/synapse/issues/7193)) +- Remove some extraneous debugging log lines. ([\#7207](https://github.com/matrix-org/synapse/issues/7207)) +- Add explicit Python build tooling as dependencies for the snapcraft build. ([\#7213](https://github.com/matrix-org/synapse/issues/7213)) +- Add typing information to federation server code. ([\#7219](https://github.com/matrix-org/synapse/issues/7219)) +- Extend room admin api (`GET /_synapse/admin/v1/rooms`) with additional attributes. ([\#7225](https://github.com/matrix-org/synapse/issues/7225)) +- Unblacklist '/upgrade creates a new room' sytest for workers. ([\#7228](https://github.com/matrix-org/synapse/issues/7228)) +- Remove redundant checks on `daemonize` from synctl. ([\#7233](https://github.com/matrix-org/synapse/issues/7233)) +- Upgrade jQuery to v3.4.1 on fallback login/registration pages. ([\#7236](https://github.com/matrix-org/synapse/issues/7236)) +- Change log line that told user to implement onLogin/onRegister fallback js functions to a warning, instead of an info, so it's more visible. ([\#7237](https://github.com/matrix-org/synapse/issues/7237)) +- Correct the parameters of a test fixture. Contributed by Isaiah Singletary. ([\#7243](https://github.com/matrix-org/synapse/issues/7243)) +- Convert auth handler to async/await. ([\#7261](https://github.com/matrix-org/synapse/issues/7261)) +- Add some unit tests for replication. ([\#7278](https://github.com/matrix-org/synapse/issues/7278)) +- Improve typing annotations in `synapse.replication.tcp.streams.Stream`. ([\#7291](https://github.com/matrix-org/synapse/issues/7291)) +- Reduce log verbosity of url cache cleanup tasks. ([\#7295](https://github.com/matrix-org/synapse/issues/7295)) +- Fix sample SAML Service Provider configuration. Contributed by @frcl. ([\#7300](https://github.com/matrix-org/synapse/issues/7300)) +- Fix StreamChangeCache to work with multiple entities changing on the same stream id. ([\#7303](https://github.com/matrix-org/synapse/issues/7303)) +- Fix an incorrect import in IdentityHandler. ([\#7319](https://github.com/matrix-org/synapse/issues/7319)) +- Reduce logging verbosity for successful federation requests. ([\#7321](https://github.com/matrix-org/synapse/issues/7321)) +- Convert some federation handler code to async/await. ([\#7338](https://github.com/matrix-org/synapse/issues/7338)) +- Fix collation for postgres for unit tests. ([\#7359](https://github.com/matrix-org/synapse/issues/7359)) +- Convert RegistrationWorkerStore.is_server_admin and dependent code to async/await. ([\#7363](https://github.com/matrix-org/synapse/issues/7363)) +- Add an `instance_name` to `RDATA` and `POSITION` replication commands. ([\#7364](https://github.com/matrix-org/synapse/issues/7364)) +- Thread through instance name to replication client. ([\#7369](https://github.com/matrix-org/synapse/issues/7369)) +- Convert synapse.server_notices to async/await. ([\#7394](https://github.com/matrix-org/synapse/issues/7394)) +- Convert synapse.notifier to async/await. ([\#7395](https://github.com/matrix-org/synapse/issues/7395)) +- Fix issues with the Python package manifest. ([\#7404](https://github.com/matrix-org/synapse/issues/7404)) +- Prevent methods in `synapse.handlers.auth` from polling the homeserver config every request. ([\#7420](https://github.com/matrix-org/synapse/issues/7420)) +- Speed up fetching device lists changes when handling `/sync` requests. ([\#7423](https://github.com/matrix-org/synapse/issues/7423)) +- Run group attestation renewal in series rather than parallel for performance. ([\#7442](https://github.com/matrix-org/synapse/issues/7442)) + + +Synapse 1.12.4 (2020-04-23) +=========================== + +No significant changes. + + +Synapse 1.12.4rc1 (2020-04-22) +============================== + +Features +-------- + +- Always send users their own device updates. ([\#7160](https://github.com/matrix-org/synapse/issues/7160)) +- Add support for handling GET requests for `account_data` on a worker. ([\#7311](https://github.com/matrix-org/synapse/issues/7311)) + + +Bugfixes +-------- + +- Fix a bug that prevented cross-signing with users on worker-mode synapses. ([\#7255](https://github.com/matrix-org/synapse/issues/7255)) +- Do not treat display names as globs in push rules. ([\#7271](https://github.com/matrix-org/synapse/issues/7271)) +- Fix a bug with cross-signing devices belonging to remote users who did not share a room with any user on the local homeserver. ([\#7289](https://github.com/matrix-org/synapse/issues/7289)) + +Synapse 1.12.3 (2020-04-03) +=========================== + +- Remove the the pin to Pillow 7.0 which was introduced in Synapse 1.12.2, and +correctly fix the issue with building the Debian packages. ([\#7212](https://github.com/matrix-org/synapse/issues/7212)) + +Synapse 1.12.2 (2020-04-02) +=========================== + +This release works around [an issue](https://github.com/matrix-org/synapse/issues/7208) with building the debian packages. + +No other significant changes since 1.12.1. + +Synapse 1.12.1 (2020-04-02) +=========================== + +No significant changes since 1.12.1rc1. + + +Synapse 1.12.1rc1 (2020-03-31) +============================== + +Bugfixes +-------- + +- Fix starting workers when federation sending not split out. ([\#7133](https://github.com/matrix-org/synapse/issues/7133)). Introduced in v1.12.0. +- Avoid importing `sqlite3` when using the postgres backend. Contributed by David Vo. ([\#7155](https://github.com/matrix-org/synapse/issues/7155)). Introduced in v1.12.0rc1. +- Fix a bug which could cause outbound federation traffic to stop working if a client uploaded an incorrect e2e device signature. ([\#7177](https://github.com/matrix-org/synapse/issues/7177)). Introduced in v1.11.0. + +Synapse 1.12.0 (2020-03-23) +=========================== + +Debian packages and Docker images are rebuilt using the latest versions of +dependency libraries, including Twisted 20.3.0. **Please see security advisory +below**. + +Potential slow database update during upgrade +--------------------------------------------- + +Synapse 1.12.0 includes a database update which is run as part of the upgrade, +and which may take some time (several hours in the case of a large +server). Synapse will not respond to HTTP requests while this update is taking +place. For imformation on seeing if you are affected, and workaround if you +are, see the [upgrade notes](docs/upgrade.md#upgrading-to-v1120). + +Security advisory +----------------- + +Synapse may be vulnerable to request-smuggling attacks when it is used with a +reverse-proxy. The vulnerabilties are fixed in Twisted 20.3.0, and are +described in +[CVE-2020-10108](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10108) +and +[CVE-2020-10109](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10109). +For a good introduction to this class of request-smuggling attacks, see +https://portswigger.net/research/http-desync-attacks-request-smuggling-reborn. + +We are not aware of these vulnerabilities being exploited in the wild, and +do not believe that they are exploitable with current versions of any reverse +proxies. Nevertheless, we recommend that all Synapse administrators ensure that +they have the latest versions of the Twisted library to ensure that their +installation remains secure. + +* Administrators using the [`matrix.org` Docker + image](https://hub.docker.com/r/matrixdotorg/synapse/) or the [Debian/Ubuntu + packages from + `matrix.org`](https://matrix-org.github.io/synapse/latest/setup/installation.html#matrixorg-packages) + should ensure that they have version 1.12.0 installed: these images include + Twisted 20.3.0. +* Administrators who have [installed Synapse from + source](https://matrix-org.github.io/synapse/latest/setup/installation.html#installing-from-source) + should upgrade Twisted within their virtualenv by running: + ```sh + <path_to_virtualenv>/bin/pip install 'Twisted>=20.3.0' + ``` +* Administrators who have installed Synapse from distribution packages should + consult the information from their distributions. + +The `matrix.org` Synapse instance was not vulnerable to these vulnerabilities. + +Advance notice of change to the default `git` branch for Synapse +---------------------------------------------------------------- + +Currently, the default `git` branch for Synapse is `master`, which tracks the +latest release. + +After the release of Synapse 1.13.0, we intend to change this default to +`develop`, which is the development tip. This is more consistent with common +practice and modern `git` usage. + +Although we try to keep `develop` in a stable state, there may be occasions +where regressions creep in. Developers and distributors who have scripts which +run builds using the default branch of `Synapse` should therefore consider +pinning their scripts to `master`. + + +Synapse 1.12.0rc1 (2020-03-19) +============================== + +Features +-------- + +- Changes related to room alias management ([MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432)): + - Publishing/removing a room from the room directory now requires the user to have a power level capable of modifying the canonical alias, instead of the room aliases. ([\#6965](https://github.com/matrix-org/synapse/issues/6965)) + - Validate the `alt_aliases` property of canonical alias events. ([\#6971](https://github.com/matrix-org/synapse/issues/6971)) + - Users with a power level sufficient to modify the canonical alias of a room can now delete room aliases. ([\#6986](https://github.com/matrix-org/synapse/issues/6986)) + - Implement updated authorization rules and redaction rules for aliases events, from [MSC2261](https://github.com/matrix-org/matrix-doc/pull/2261) and [MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432). ([\#7037](https://github.com/matrix-org/synapse/issues/7037)) + - Stop sending m.room.aliases events during room creation and upgrade. ([\#6941](https://github.com/matrix-org/synapse/issues/6941)) + - Synapse no longer uses room alias events to calculate room names for push notifications. ([\#6966](https://github.com/matrix-org/synapse/issues/6966)) + - The room list endpoint no longer returns a list of aliases. ([\#6970](https://github.com/matrix-org/synapse/issues/6970)) + - Remove special handling of aliases events from [MSC2260](https://github.com/matrix-org/matrix-doc/pull/2260) added in v1.10.0rc1. ([\#7034](https://github.com/matrix-org/synapse/issues/7034)) +- Expose the `synctl`, `hash_password` and `generate_config` commands in the snapcraft package. Contributed by @devec0. ([\#6315](https://github.com/matrix-org/synapse/issues/6315)) +- Check that server_name is correctly set before running database updates. ([\#6982](https://github.com/matrix-org/synapse/issues/6982)) +- Break down monthly active users by `appservice_id` and emit via Prometheus. ([\#7030](https://github.com/matrix-org/synapse/issues/7030)) +- Render a configurable and comprehensible error page if something goes wrong during the SAML2 authentication process. ([\#7058](https://github.com/matrix-org/synapse/issues/7058), [\#7067](https://github.com/matrix-org/synapse/issues/7067)) +- Add an optional parameter to control whether other sessions are logged out when a user's password is modified. ([\#7085](https://github.com/matrix-org/synapse/issues/7085)) +- Add prometheus metrics for the number of active pushers. ([\#7103](https://github.com/matrix-org/synapse/issues/7103), [\#7106](https://github.com/matrix-org/synapse/issues/7106)) +- Improve performance when making HTTPS requests to sygnal, sydent, etc, by sharing the SSL context object between connections. ([\#7094](https://github.com/matrix-org/synapse/issues/7094)) + + +Bugfixes +-------- + +- When a user's profile is updated via the admin API, also generate a displayname/avatar update for that user in each room. ([\#6572](https://github.com/matrix-org/synapse/issues/6572)) +- Fix a couple of bugs in email configuration handling. ([\#6962](https://github.com/matrix-org/synapse/issues/6962)) +- Fix an issue affecting worker-based deployments where replication would stop working, necessitating a full restart, after joining a large room. ([\#6967](https://github.com/matrix-org/synapse/issues/6967)) +- Fix `duplicate key` error which was logged when rejoining a room over federation. ([\#6968](https://github.com/matrix-org/synapse/issues/6968)) +- Prevent user from setting 'deactivated' to anything other than a bool on the v2 PUT /users Admin API. ([\#6990](https://github.com/matrix-org/synapse/issues/6990)) +- Fix py35-old CI by using native tox package. ([\#7018](https://github.com/matrix-org/synapse/issues/7018)) +- Fix a bug causing `org.matrix.dummy_event` to be included in responses from `/sync`. ([\#7035](https://github.com/matrix-org/synapse/issues/7035)) +- Fix a bug that renders UTF-8 text files incorrectly when loaded from media. Contributed by @TheStranjer. ([\#7044](https://github.com/matrix-org/synapse/issues/7044)) +- Fix a bug that would cause Synapse to respond with an error about event visibility if a client tried to request the state of a room at a given token. ([\#7066](https://github.com/matrix-org/synapse/issues/7066)) +- Repair a data-corruption issue which was introduced in Synapse 1.10, and fixed in Synapse 1.11, and which could cause `/sync` to return with 404 errors about missing events and unknown rooms. ([\#7070](https://github.com/matrix-org/synapse/issues/7070)) +- Fix a bug causing account validity renewal emails to be sent even if the feature is turned off in some cases. ([\#7074](https://github.com/matrix-org/synapse/issues/7074)) + + +Improved Documentation +---------------------- + +- Updated CentOS8 install instructions. Contributed by Richard Kellner. ([\#6925](https://github.com/matrix-org/synapse/issues/6925)) +- Fix `POSTGRES_INITDB_ARGS` in the `contrib/docker/docker-compose.yml` example docker-compose configuration. ([\#6984](https://github.com/matrix-org/synapse/issues/6984)) +- Change date in [INSTALL.md](./INSTALL.md#tls-certificates) for last date of getting TLS certificates to November 2019. ([\#7015](https://github.com/matrix-org/synapse/issues/7015)) +- Document that the fallback auth endpoints must be routed to the same worker node as the register endpoints. ([\#7048](https://github.com/matrix-org/synapse/issues/7048)) + + +Deprecations and Removals +------------------------- + +- Remove the unused query_auth federation endpoint per [MSC2451](https://github.com/matrix-org/matrix-doc/pull/2451). ([\#7026](https://github.com/matrix-org/synapse/issues/7026)) + + +Internal Changes +---------------- + +- Add type hints to `logging/context.py`. ([\#6309](https://github.com/matrix-org/synapse/issues/6309)) +- Add some clarifications to `README.md` in the database schema directory. ([\#6615](https://github.com/matrix-org/synapse/issues/6615)) +- Refactoring work in preparation for changing the event redaction algorithm. ([\#6874](https://github.com/matrix-org/synapse/issues/6874), [\#6875](https://github.com/matrix-org/synapse/issues/6875), [\#6983](https://github.com/matrix-org/synapse/issues/6983), [\#7003](https://github.com/matrix-org/synapse/issues/7003)) +- Improve performance of v2 state resolution for large rooms. ([\#6952](https://github.com/matrix-org/synapse/issues/6952), [\#7095](https://github.com/matrix-org/synapse/issues/7095)) +- Reduce time spent doing GC, by freezing objects on startup. ([\#6953](https://github.com/matrix-org/synapse/issues/6953)) +- Minor perfermance fixes to `get_auth_chain_ids`. ([\#6954](https://github.com/matrix-org/synapse/issues/6954)) +- Don't record remote cross-signing keys in the `devices` table. ([\#6956](https://github.com/matrix-org/synapse/issues/6956)) +- Use flake8-comprehensions to enforce good hygiene of list/set/dict comprehensions. ([\#6957](https://github.com/matrix-org/synapse/issues/6957)) +- Merge worker apps together. ([\#6964](https://github.com/matrix-org/synapse/issues/6964), [\#7002](https://github.com/matrix-org/synapse/issues/7002), [\#7055](https://github.com/matrix-org/synapse/issues/7055), [\#7104](https://github.com/matrix-org/synapse/issues/7104)) +- Remove redundant `store_room` call from `FederationHandler._process_received_pdu`. ([\#6979](https://github.com/matrix-org/synapse/issues/6979)) +- Update warning for incorrect database collation/ctype to include link to documentation. ([\#6985](https://github.com/matrix-org/synapse/issues/6985)) +- Add some type annotations to the database storage classes. ([\#6987](https://github.com/matrix-org/synapse/issues/6987)) +- Port `synapse.handlers.presence` to async/await. ([\#6991](https://github.com/matrix-org/synapse/issues/6991), [\#7019](https://github.com/matrix-org/synapse/issues/7019)) +- Add some type annotations to the federation base & client classes. ([\#6995](https://github.com/matrix-org/synapse/issues/6995)) +- Port `synapse.rest.keys` to async/await. ([\#7020](https://github.com/matrix-org/synapse/issues/7020)) +- Add a type check to `is_verified` when processing room keys. ([\#7045](https://github.com/matrix-org/synapse/issues/7045)) +- Add type annotations and comments to the auth handler. ([\#7063](https://github.com/matrix-org/synapse/issues/7063)) + + +Synapse 1.11.1 (2020-03-03) +=========================== + +This release includes a security fix impacting installations using Single Sign-On (i.e. SAML2 or CAS) for authentication. Administrators of such installations are encouraged to upgrade as soon as possible. + +The release also includes fixes for a couple of other bugs. + +Bugfixes +-------- + +- Add a confirmation step to the SSO login flow before redirecting users to the redirect URL. ([b2bd54a2](https://github.com/matrix-org/synapse/commit/b2bd54a2e31d9a248f73fadb184ae9b4cbdb49f9), [65c73cdf](https://github.com/matrix-org/synapse/commit/65c73cdfec1876a9fec2fd2c3a74923cd146fe0b), [a0178df1](https://github.com/matrix-org/synapse/commit/a0178df10422a76fd403b82d2b2a4ed28a9a9d1e)) +- Fixed set a user as an admin with the admin API `PUT /_synapse/admin/v2/users/<user_id>`. Contributed by @dklimpel. ([\#6910](https://github.com/matrix-org/synapse/issues/6910)) +- Fix bug introduced in Synapse 1.11.0 which sometimes caused errors when joining rooms over federation, with `'coroutine' object has no attribute 'event_id'`. ([\#6996](https://github.com/matrix-org/synapse/issues/6996)) + + +Synapse 1.11.0 (2020-02-21) +=========================== + +Improved Documentation +---------------------- + +- Small grammatical fixes to the ACME v1 deprecation notice. ([\#6944](https://github.com/matrix-org/synapse/issues/6944)) + + +Synapse 1.11.0rc1 (2020-02-19) +============================== + +Features +-------- + +- Admin API to add or modify threepids of user accounts. ([\#6769](https://github.com/matrix-org/synapse/issues/6769)) +- Limit the number of events that can be requested by the backfill federation API to 100. ([\#6864](https://github.com/matrix-org/synapse/issues/6864)) +- Add ability to run some group APIs on workers. ([\#6866](https://github.com/matrix-org/synapse/issues/6866)) +- Reject device display names over 100 characters in length to prevent abuse. ([\#6882](https://github.com/matrix-org/synapse/issues/6882)) +- Add ability to route federation user device queries to workers. ([\#6873](https://github.com/matrix-org/synapse/issues/6873)) +- The result of a user directory search can now be filtered via the spam checker. ([\#6888](https://github.com/matrix-org/synapse/issues/6888)) +- Implement new `GET /_matrix/client/unstable/org.matrix.msc2432/rooms/{roomId}/aliases` endpoint as per [MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432). ([\#6939](https://github.com/matrix-org/synapse/issues/6939), [\#6948](https://github.com/matrix-org/synapse/issues/6948), [\#6949](https://github.com/matrix-org/synapse/issues/6949)) +- Stop sending `m.room.alias` events wheng adding / removing aliases. Check `alt_aliases` in the latest `m.room.canonical_alias` event when deleting an alias. ([\#6904](https://github.com/matrix-org/synapse/issues/6904)) +- Change the default power levels of invites, tombstones and server ACLs for new rooms. ([\#6834](https://github.com/matrix-org/synapse/issues/6834)) + +Bugfixes +-------- + +- Fixed third party event rules function `on_create_room`'s return value being ignored. ([\#6781](https://github.com/matrix-org/synapse/issues/6781)) +- Allow URL-encoded User IDs on `/_synapse/admin/v2/users/<user_id>[/admin]` endpoints. Thanks to @NHAS for reporting. ([\#6825](https://github.com/matrix-org/synapse/issues/6825)) +- Fix Synapse refusing to start if `federation_certificate_verification_whitelist` option is blank. ([\#6849](https://github.com/matrix-org/synapse/issues/6849)) +- Fix errors from logging in the purge jobs related to the message retention policies support. ([\#6945](https://github.com/matrix-org/synapse/issues/6945)) +- Return a 404 instead of 200 for querying information of a non-existant user through the admin API. ([\#6901](https://github.com/matrix-org/synapse/issues/6901)) + + +Updates to the Docker image +--------------------------- + +- The deprecated "generate-config-on-the-fly" mode is no longer supported. ([\#6918](https://github.com/matrix-org/synapse/issues/6918)) + + +Improved Documentation +---------------------- + +- Add details of PR merge strategy to contributing docs. ([\#6846](https://github.com/matrix-org/synapse/issues/6846)) +- Spell out that the last event sent to a room won't be deleted by a purge. ([\#6891](https://github.com/matrix-org/synapse/issues/6891)) +- Update Synapse's documentation to warn about the deprecation of ACME v1. ([\#6905](https://github.com/matrix-org/synapse/issues/6905), [\#6907](https://github.com/matrix-org/synapse/issues/6907), [\#6909](https://github.com/matrix-org/synapse/issues/6909)) +- Add documentation for the spam checker. ([\#6906](https://github.com/matrix-org/synapse/issues/6906)) +- Fix worker docs to point `/publicised_groups` API correctly. ([\#6938](https://github.com/matrix-org/synapse/issues/6938)) +- Clean up and update docs on setting up federation. ([\#6940](https://github.com/matrix-org/synapse/issues/6940)) +- Add a warning about indentation to generated configuration files. ([\#6920](https://github.com/matrix-org/synapse/issues/6920)) +- Databases created using the compose file in contrib/docker will now always have correct encoding and locale settings. Contributed by Fridtjof Mund. ([\#6921](https://github.com/matrix-org/synapse/issues/6921)) +- Update pip install directions in readme to avoid error when using zsh. ([\#6855](https://github.com/matrix-org/synapse/issues/6855)) + + +Deprecations and Removals +------------------------- + +- Remove `m.lazy_load_members` from `unstable_features` since lazy loading is in the stable Client-Server API version r0.5.0. ([\#6877](https://github.com/matrix-org/synapse/issues/6877)) + + +Internal Changes +---------------- + +- Add type hints to `SyncHandler`. ([\#6821](https://github.com/matrix-org/synapse/issues/6821)) +- Refactoring work in preparation for changing the event redaction algorithm. ([\#6823](https://github.com/matrix-org/synapse/issues/6823), [\#6827](https://github.com/matrix-org/synapse/issues/6827), [\#6854](https://github.com/matrix-org/synapse/issues/6854), [\#6856](https://github.com/matrix-org/synapse/issues/6856), [\#6857](https://github.com/matrix-org/synapse/issues/6857), [\#6858](https://github.com/matrix-org/synapse/issues/6858)) +- Fix stacktraces when using `ObservableDeferred` and async/await. ([\#6836](https://github.com/matrix-org/synapse/issues/6836)) +- Port much of `synapse.handlers.federation` to async/await. ([\#6837](https://github.com/matrix-org/synapse/issues/6837), [\#6840](https://github.com/matrix-org/synapse/issues/6840)) +- Populate `rooms.room_version` database column at startup, rather than in a background update. ([\#6847](https://github.com/matrix-org/synapse/issues/6847)) +- Reduce amount we log at `INFO` level. ([\#6833](https://github.com/matrix-org/synapse/issues/6833), [\#6862](https://github.com/matrix-org/synapse/issues/6862)) +- Remove unused `get_room_stats_state` method. ([\#6869](https://github.com/matrix-org/synapse/issues/6869)) +- Add typing to `synapse.federation.sender` and port to async/await. ([\#6871](https://github.com/matrix-org/synapse/issues/6871)) +- Refactor `_EventInternalMetadata` object to improve type safety. ([\#6872](https://github.com/matrix-org/synapse/issues/6872)) +- Add an additional entry to the SyTest blacklist for worker mode. ([\#6883](https://github.com/matrix-org/synapse/issues/6883)) +- Fix the use of sed in the linting scripts when using BSD sed. ([\#6887](https://github.com/matrix-org/synapse/issues/6887)) +- Add type hints to the spam checker module. ([\#6915](https://github.com/matrix-org/synapse/issues/6915)) +- Convert the directory handler tests to use HomeserverTestCase. ([\#6919](https://github.com/matrix-org/synapse/issues/6919)) +- Increase DB/CPU perf of `_is_server_still_joined` check. ([\#6936](https://github.com/matrix-org/synapse/issues/6936)) +- Tiny optimisation for incoming HTTP request dispatch. ([\#6950](https://github.com/matrix-org/synapse/issues/6950)) + + +Synapse 1.10.1 (2020-02-17) +=========================== + +Bugfixes +-------- + +- Fix a bug introduced in Synapse 1.10.0 which would cause room state to be cleared in the database if Synapse was upgraded direct from 1.2.1 or earlier to 1.10.0. ([\#6924](https://github.com/matrix-org/synapse/issues/6924)) + + +Synapse 1.10.0 (2020-02-12) +=========================== + +**WARNING to client developers**: As of this release Synapse validates `client_secret` parameters in the Client-Server API as per the spec. See [\#6766](https://github.com/matrix-org/synapse/issues/6766) for details. + +Updates to the Docker image +--------------------------- + +- Update the docker images to Alpine Linux 3.11. ([\#6897](https://github.com/matrix-org/synapse/issues/6897)) + + +Synapse 1.10.0rc5 (2020-02-11) +============================== + +Bugfixes +-------- + +- Fix the filtering introduced in 1.10.0rc3 to also apply to the state blocks returned by `/sync`. ([\#6884](https://github.com/matrix-org/synapse/issues/6884)) + +Synapse 1.10.0rc4 (2020-02-11) +============================== + +This release candidate was built incorrectly and is superceded by 1.10.0rc5. + +Synapse 1.10.0rc3 (2020-02-10) +============================== + +Features +-------- + +- Filter out `m.room.aliases` from the CS API to mitigate abuse while a better solution is specced. ([\#6878](https://github.com/matrix-org/synapse/issues/6878)) + + +Internal Changes +---------------- + +- Fix continuous integration failures with old versions of `pip`, which were introduced by a release of the `zipp` library. ([\#6880](https://github.com/matrix-org/synapse/issues/6880)) + + +Synapse 1.10.0rc2 (2020-02-06) +============================== + +Bugfixes +-------- + +- Fix an issue with cross-signing where device signatures were not sent to remote servers. ([\#6844](https://github.com/matrix-org/synapse/issues/6844)) +- Fix to the unknown remote device detection which was introduced in 1.10.rc1. ([\#6848](https://github.com/matrix-org/synapse/issues/6848)) + + +Internal Changes +---------------- + +- Detect unexpected sender keys on remote encrypted events and resync device lists. ([\#6850](https://github.com/matrix-org/synapse/issues/6850)) + + +Synapse 1.10.0rc1 (2020-01-31) +============================== + +Features +-------- + +- Add experimental support for updated authorization rules for aliases events, from [MSC2260](https://github.com/matrix-org/matrix-doc/pull/2260). ([\#6787](https://github.com/matrix-org/synapse/issues/6787), [\#6790](https://github.com/matrix-org/synapse/issues/6790), [\#6794](https://github.com/matrix-org/synapse/issues/6794)) + + +Bugfixes +-------- + +- Warn if postgres database has a non-C locale, as that can cause issues when upgrading locales (e.g. due to upgrading OS). ([\#6734](https://github.com/matrix-org/synapse/issues/6734)) +- Minor fixes to `PUT /_synapse/admin/v2/users` admin api. ([\#6761](https://github.com/matrix-org/synapse/issues/6761)) +- Validate `client_secret` parameter using the regex provided by the Client-Server API, temporarily allowing `:` characters for older clients. The `:` character will be removed in a future release. ([\#6767](https://github.com/matrix-org/synapse/issues/6767)) +- Fix persisting redaction events that have been redacted (or otherwise don't have a redacts key). ([\#6771](https://github.com/matrix-org/synapse/issues/6771)) +- Fix outbound federation request metrics. ([\#6795](https://github.com/matrix-org/synapse/issues/6795)) +- Fix bug where querying a remote user's device keys that weren't cached resulted in only returning a single device. ([\#6796](https://github.com/matrix-org/synapse/issues/6796)) +- Fix race in federation sender worker that delayed sending of device updates. ([\#6799](https://github.com/matrix-org/synapse/issues/6799), [\#6800](https://github.com/matrix-org/synapse/issues/6800)) +- Fix bug where Synapse didn't invalidate cache of remote users' devices when Synapse left a room. ([\#6801](https://github.com/matrix-org/synapse/issues/6801)) +- Fix waking up other workers when remote server is detected to have come back online. ([\#6811](https://github.com/matrix-org/synapse/issues/6811)) + + +Improved Documentation +---------------------- + +- Clarify documentation related to `user_dir` and `federation_reader` workers. ([\#6775](https://github.com/matrix-org/synapse/issues/6775)) + + +Internal Changes +---------------- + +- Record room versions in the `rooms` table. ([\#6729](https://github.com/matrix-org/synapse/issues/6729), [\#6788](https://github.com/matrix-org/synapse/issues/6788), [\#6810](https://github.com/matrix-org/synapse/issues/6810)) +- Propagate cache invalidates from workers to other workers. ([\#6748](https://github.com/matrix-org/synapse/issues/6748)) +- Remove some unnecessary admin handler abstraction methods. ([\#6751](https://github.com/matrix-org/synapse/issues/6751)) +- Add some debugging for media storage providers. ([\#6757](https://github.com/matrix-org/synapse/issues/6757)) +- Detect unknown remote devices and mark cache as stale. ([\#6776](https://github.com/matrix-org/synapse/issues/6776), [\#6819](https://github.com/matrix-org/synapse/issues/6819)) +- Attempt to resync remote users' devices when detected as stale. ([\#6786](https://github.com/matrix-org/synapse/issues/6786)) +- Delete current state from the database when server leaves a room. ([\#6792](https://github.com/matrix-org/synapse/issues/6792)) +- When a client asks for a remote user's device keys check if the local cache for that user has been marked as potentially stale. ([\#6797](https://github.com/matrix-org/synapse/issues/6797)) +- Add background update to clean out left rooms from current state. ([\#6802](https://github.com/matrix-org/synapse/issues/6802), [\#6816](https://github.com/matrix-org/synapse/issues/6816)) +- Refactoring work in preparation for changing the event redaction algorithm. ([\#6803](https://github.com/matrix-org/synapse/issues/6803), [\#6805](https://github.com/matrix-org/synapse/issues/6805), [\#6806](https://github.com/matrix-org/synapse/issues/6806), [\#6807](https://github.com/matrix-org/synapse/issues/6807), [\#6820](https://github.com/matrix-org/synapse/issues/6820)) + + +Synapse 1.9.1 (2020-01-28) +========================== + +Bugfixes +-------- + +- Fix bug where setting `mau_limit_reserved_threepids` config would cause Synapse to refuse to start. ([\#6793](https://github.com/matrix-org/synapse/issues/6793)) + + +Synapse 1.9.0 (2020-01-23) +========================== + +**WARNING**: As of this release, Synapse no longer supports versions of SQLite before 3.11, and will refuse to start when configured to use an older version. Administrators are recommended to migrate their database to Postgres (see instructions [here](docs/postgres.md)). + +If your Synapse deployment uses workers, note that the reverse-proxy configurations for the `synapse.app.media_repository`, `synapse.app.federation_reader` and `synapse.app.event_creator` workers have changed, with the addition of a few paths (see the updated configurations [here](docs/workers.md#available-worker-applications)). Existing configurations will continue to work. + + +Improved Documentation +---------------------- + +- Fix endpoint documentation for the List Rooms admin API. ([\#6770](https://github.com/matrix-org/synapse/issues/6770)) + + +Synapse 1.9.0rc1 (2020-01-22) +============================= + +Features +-------- + +- Allow admin to create or modify a user. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#5742](https://github.com/matrix-org/synapse/issues/5742)) +- Add new quarantine media admin APIs to quarantine by media ID or by user who uploaded the media. ([\#6681](https://github.com/matrix-org/synapse/issues/6681), [\#6756](https://github.com/matrix-org/synapse/issues/6756)) +- Add `org.matrix.e2e_cross_signing` to `unstable_features` in `/versions` as per [MSC1756](https://github.com/matrix-org/matrix-doc/pull/1756). ([\#6712](https://github.com/matrix-org/synapse/issues/6712)) +- Add a new admin API to list and filter rooms on the server. ([\#6720](https://github.com/matrix-org/synapse/issues/6720)) + + +Bugfixes +-------- + +- Correctly proxy HTTP errors due to API calls to remote group servers. ([\#6654](https://github.com/matrix-org/synapse/issues/6654)) +- Fix media repo admin APIs when using a media worker. ([\#6664](https://github.com/matrix-org/synapse/issues/6664)) +- Fix "CRITICAL" errors being logged when a request is received for a uri containing non-ascii characters. ([\#6682](https://github.com/matrix-org/synapse/issues/6682)) +- Fix a bug where we would assign a numeric user ID if somebody tried registering with an empty username. ([\#6690](https://github.com/matrix-org/synapse/issues/6690)) +- Fix `purge_room` admin API. ([\#6711](https://github.com/matrix-org/synapse/issues/6711)) +- Fix a bug causing Synapse to not always purge quiet rooms with a low `max_lifetime` in their message retention policies when running the automated purge jobs. ([\#6714](https://github.com/matrix-org/synapse/issues/6714)) +- Fix the `synapse_port_db` not correctly running background updates. Thanks @tadzik for reporting. ([\#6718](https://github.com/matrix-org/synapse/issues/6718)) +- Fix changing password via user admin API. ([\#6730](https://github.com/matrix-org/synapse/issues/6730)) +- Fix `/events/:event_id` deprecated API. ([\#6731](https://github.com/matrix-org/synapse/issues/6731)) +- Fix monthly active user limiting support for worker mode, fixes [#4639](https://github.com/matrix-org/synapse/issues/4639). ([\#6742](https://github.com/matrix-org/synapse/issues/6742)) +- Fix bug when setting `account_validity` to an empty block in the config. Thanks to @Sorunome for reporting. ([\#6747](https://github.com/matrix-org/synapse/issues/6747)) +- Fix `AttributeError: 'NoneType' object has no attribute 'get'` in `hash_password` when configuration has an empty `password_config`. Contributed by @ivilata. ([\#6753](https://github.com/matrix-org/synapse/issues/6753)) +- Fix the `docker-compose.yaml` overriding the entire `/etc` folder of the container. Contributed by Fabian Meyer. ([\#6656](https://github.com/matrix-org/synapse/issues/6656)) + + +Improved Documentation +---------------------- + +- Fix a typo in the configuration example for purge jobs in the sample configuration file. ([\#6621](https://github.com/matrix-org/synapse/issues/6621)) +- Add complete documentation of the message retention policies support. ([\#6624](https://github.com/matrix-org/synapse/issues/6624), [\#6665](https://github.com/matrix-org/synapse/issues/6665)) +- Add some helpful tips about changelog entries to the GitHub pull request template. ([\#6663](https://github.com/matrix-org/synapse/issues/6663)) +- Clarify the `account_validity` and `email` sections of the sample configuration. ([\#6685](https://github.com/matrix-org/synapse/issues/6685)) +- Add more endpoints to the documentation for Synapse workers. ([\#6698](https://github.com/matrix-org/synapse/issues/6698)) + + +Deprecations and Removals +------------------------- + +- Synapse no longer supports versions of SQLite before 3.11, and will refuse to start when configured to use an older version. Administrators are recommended to migrate their database to Postgres (see instructions [here](docs/postgres.md)). ([\#6675](https://github.com/matrix-org/synapse/issues/6675)) + + +Internal Changes +---------------- + +- Add `local_current_membership` table for tracking local user membership state in rooms. ([\#6655](https://github.com/matrix-org/synapse/issues/6655), [\#6728](https://github.com/matrix-org/synapse/issues/6728)) +- Port `synapse.replication.tcp` to async/await. ([\#6666](https://github.com/matrix-org/synapse/issues/6666)) +- Fixup `synapse.replication` to pass mypy checks. ([\#6667](https://github.com/matrix-org/synapse/issues/6667)) +- Allow `additional_resources` to implement `IResource` directly. ([\#6686](https://github.com/matrix-org/synapse/issues/6686)) +- Allow REST endpoint implementations to raise a `RedirectException`, which will redirect the user's browser to a given location. ([\#6687](https://github.com/matrix-org/synapse/issues/6687)) +- Updates and extensions to the module API. ([\#6688](https://github.com/matrix-org/synapse/issues/6688)) +- Updates to the SAML mapping provider API. ([\#6689](https://github.com/matrix-org/synapse/issues/6689), [\#6723](https://github.com/matrix-org/synapse/issues/6723)) +- Remove redundant `RegistrationError` class. ([\#6691](https://github.com/matrix-org/synapse/issues/6691)) +- Don't block processing of incoming EDUs behind processing PDUs in the same transaction. ([\#6697](https://github.com/matrix-org/synapse/issues/6697)) +- Remove duplicate check for the `session` query parameter on the `/auth/xxx/fallback/web` Client-Server endpoint. ([\#6702](https://github.com/matrix-org/synapse/issues/6702)) +- Attempt to retry sending a transaction when we detect a remote server has come back online, rather than waiting for a transaction to be triggered by new data. ([\#6706](https://github.com/matrix-org/synapse/issues/6706)) +- Add `StateMap` type alias to simplify types. ([\#6715](https://github.com/matrix-org/synapse/issues/6715)) +- Add a `DeltaState` to track changes to be made to current state during event persistence. ([\#6716](https://github.com/matrix-org/synapse/issues/6716)) +- Add more logging around message retention policies support. ([\#6717](https://github.com/matrix-org/synapse/issues/6717)) +- When processing a SAML response, log the assertions for easier configuration. ([\#6724](https://github.com/matrix-org/synapse/issues/6724)) +- Fixup `synapse.rest` to pass mypy. ([\#6732](https://github.com/matrix-org/synapse/issues/6732), [\#6764](https://github.com/matrix-org/synapse/issues/6764)) +- Fixup `synapse.api` to pass mypy. ([\#6733](https://github.com/matrix-org/synapse/issues/6733)) +- Allow streaming cache 'invalidate all' to workers. ([\#6749](https://github.com/matrix-org/synapse/issues/6749)) +- Remove unused CI docker compose files. ([\#6754](https://github.com/matrix-org/synapse/issues/6754)) + + +Synapse 1.8.0 (2020-01-09) +========================== + +**WARNING**: As of this release Synapse will refuse to start if the `log_file` config option is specified. Support for the option was removed in v1.3.0. + + +Bugfixes +-------- + +- Fix `GET` request on `/_synapse/admin/v2/users` endpoint. Contributed by Awesome Technologies Innovationslabor GmbH. ([\#6563](https://github.com/matrix-org/synapse/issues/6563)) +- Fix incorrect signing of responses from the key server implementation. ([\#6657](https://github.com/matrix-org/synapse/issues/6657)) + + +Synapse 1.8.0rc1 (2020-01-07) +============================= + +Features +-------- + +- Add v2 APIs for the `send_join` and `send_leave` federation endpoints (as described in [MSC1802](https://github.com/matrix-org/matrix-doc/pull/1802)). ([\#6349](https://github.com/matrix-org/synapse/issues/6349)) +- Add a develop script to generate full SQL schemas. ([\#6394](https://github.com/matrix-org/synapse/issues/6394)) +- Add custom SAML username mapping functionality through an external provider plugin. ([\#6411](https://github.com/matrix-org/synapse/issues/6411)) +- Automatically delete empty groups/communities. ([\#6453](https://github.com/matrix-org/synapse/issues/6453)) +- Add option `limit_profile_requests_to_users_who_share_rooms` to prevent requirement of a local user sharing a room with another user to query their profile information. ([\#6523](https://github.com/matrix-org/synapse/issues/6523)) +- Add an `export_signing_key` script to extract the public part of signing keys when rotating them. ([\#6546](https://github.com/matrix-org/synapse/issues/6546)) +- Add experimental config option to specify multiple databases. ([\#6580](https://github.com/matrix-org/synapse/issues/6580)) +- Raise an error if someone tries to use the `log_file` config option. ([\#6626](https://github.com/matrix-org/synapse/issues/6626)) + + +Bugfixes +-------- + +- Prevent redacted events from being returned during message search. ([\#6377](https://github.com/matrix-org/synapse/issues/6377), [\#6522](https://github.com/matrix-org/synapse/issues/6522)) +- Prevent error on trying to search a upgraded room when the server is not in the predecessor room. ([\#6385](https://github.com/matrix-org/synapse/issues/6385)) +- Improve performance of looking up cross-signing keys. ([\#6486](https://github.com/matrix-org/synapse/issues/6486)) +- Fix race which occasionally caused deleted devices to reappear. ([\#6514](https://github.com/matrix-org/synapse/issues/6514)) +- Fix missing row in `device_max_stream_id` that could cause unable to decrypt errors after server restart. ([\#6555](https://github.com/matrix-org/synapse/issues/6555)) +- Fix a bug which meant that we did not send systemd notifications on startup if acme was enabled. ([\#6571](https://github.com/matrix-org/synapse/issues/6571)) +- Fix exception when fetching the `matrix.org:ed25519:auto` key. ([\#6625](https://github.com/matrix-org/synapse/issues/6625)) +- Fix bug where a moderator upgraded a room and became an admin in the new room. ([\#6633](https://github.com/matrix-org/synapse/issues/6633)) +- Fix an error which was thrown by the `PresenceHandler` `_on_shutdown` handler. ([\#6640](https://github.com/matrix-org/synapse/issues/6640)) +- Fix exceptions in the synchrotron worker log when events are rejected. ([\#6645](https://github.com/matrix-org/synapse/issues/6645)) +- Ensure that upgraded rooms are removed from the directory. ([\#6648](https://github.com/matrix-org/synapse/issues/6648)) +- Fix a bug causing Synapse not to fetch missing events when it believes it has every event in the room. ([\#6652](https://github.com/matrix-org/synapse/issues/6652)) + + +Improved Documentation +---------------------- + +- Document the Room Shutdown Admin API. ([\#6541](https://github.com/matrix-org/synapse/issues/6541)) +- Reword sections of [docs/federate.md](docs/federate.md) that explained delegation at time of Synapse 1.0 transition. ([\#6601](https://github.com/matrix-org/synapse/issues/6601)) +- Added the section 'Configuration' in [docs/turn-howto.md](docs/turn-howto.md). ([\#6614](https://github.com/matrix-org/synapse/issues/6614)) + + +Deprecations and Removals +------------------------- + +- Remove redundant code from event authorisation implementation. ([\#6502](https://github.com/matrix-org/synapse/issues/6502)) +- Remove unused, undocumented `/_matrix/content` API. ([\#6628](https://github.com/matrix-org/synapse/issues/6628)) + + +Internal Changes +---------------- + +- Add *experimental* support for multiple physical databases and split out state storage to separate data store. ([\#6245](https://github.com/matrix-org/synapse/issues/6245), [\#6510](https://github.com/matrix-org/synapse/issues/6510), [\#6511](https://github.com/matrix-org/synapse/issues/6511), [\#6513](https://github.com/matrix-org/synapse/issues/6513), [\#6564](https://github.com/matrix-org/synapse/issues/6564), [\#6565](https://github.com/matrix-org/synapse/issues/6565)) +- Port sections of code base to async/await. ([\#6496](https://github.com/matrix-org/synapse/issues/6496), [\#6504](https://github.com/matrix-org/synapse/issues/6504), [\#6505](https://github.com/matrix-org/synapse/issues/6505), [\#6517](https://github.com/matrix-org/synapse/issues/6517), [\#6559](https://github.com/matrix-org/synapse/issues/6559), [\#6647](https://github.com/matrix-org/synapse/issues/6647), [\#6653](https://github.com/matrix-org/synapse/issues/6653)) +- Remove `SnapshotCache` in favour of `ResponseCache`. ([\#6506](https://github.com/matrix-org/synapse/issues/6506)) +- Silence mypy errors for files outside those specified. ([\#6512](https://github.com/matrix-org/synapse/issues/6512)) +- Clean up some logging when handling incoming events over federation. ([\#6515](https://github.com/matrix-org/synapse/issues/6515)) +- Test more folders against mypy. ([\#6534](https://github.com/matrix-org/synapse/issues/6534)) +- Update `mypy` to new version. ([\#6537](https://github.com/matrix-org/synapse/issues/6537)) +- Adjust the sytest blacklist for worker mode. ([\#6538](https://github.com/matrix-org/synapse/issues/6538)) +- Remove unused `get_pagination_rows` methods from `EventSource` classes. ([\#6557](https://github.com/matrix-org/synapse/issues/6557)) +- Clean up logs from the push notifier at startup. ([\#6558](https://github.com/matrix-org/synapse/issues/6558)) +- Improve diagnostics on database upgrade failure. ([\#6570](https://github.com/matrix-org/synapse/issues/6570)) +- Reduce the reconnect time when worker replication fails, to make it easier to catch up. ([\#6617](https://github.com/matrix-org/synapse/issues/6617)) +- Simplify http handling by removing redundant `SynapseRequestFactory`. ([\#6619](https://github.com/matrix-org/synapse/issues/6619)) +- Add a workaround for synapse raising exceptions when fetching the notary's own key from the notary. ([\#6620](https://github.com/matrix-org/synapse/issues/6620)) +- Automate generation of the sample log config. ([\#6627](https://github.com/matrix-org/synapse/issues/6627)) +- Simplify event creation code by removing redundant queries on the `event_reference_hashes` table. ([\#6629](https://github.com/matrix-org/synapse/issues/6629)) +- Fix errors when `frozen_dicts` are enabled. ([\#6642](https://github.com/matrix-org/synapse/issues/6642)) + + +**Changelogs for older versions can be found [here](CHANGES-2019.md).** diff --git a/docs/changelogs/CHANGES-2021.md b/docs/changelogs/CHANGES-2021.md new file mode 100644 index 00000000..8e349504 --- /dev/null +++ b/docs/changelogs/CHANGES-2021.md @@ -0,0 +1,2573 @@ + +Synapse 1.49.2 (2021-12-21) +=========================== + +This release fixes a regression introduced in Synapse 1.49.0 which could cause `/sync` requests to take significantly longer. This would particularly affect "initial" syncs for users participating in a large number of rooms, and in extreme cases, could make it impossible for such users to log in on a new client. + +**Note:** in line with our [deprecation policy](https://matrix-org.github.io/synapse/latest/deprecation_policy.html) for platform dependencies, this will be the last release to support Python 3.6 and PostgreSQL 9.6, both of which have now reached upstream end-of-life. Synapse will require Python 3.7+ and PostgreSQL 10+. + +**Note:** We will also stop producing packages for Ubuntu 18.04 (Bionic Beaver) after this release, as it uses Python 3.6. + +Bugfixes +-------- + +- Fix a performance regression in `/sync` handling, introduced in 1.49.0. ([\#11583](https://github.com/matrix-org/synapse/issues/11583)) + +Internal Changes +---------------- + +- Work around a build problem on Debian Buster. ([\#11625](https://github.com/matrix-org/synapse/issues/11625)) + + +Synapse 1.49.1 (2021-12-21) +=========================== + +Not released due to problems building the debian packages. + + +Synapse 1.49.0 (2021-12-14) +=========================== + +No significant changes since version 1.49.0rc1. + + +Support for Ubuntu 21.04 ends next month on the 20th of January +--------------------------------------------------------------- + +For users of Ubuntu 21.04 (Hirsute Hippo), please be aware that [upstream support for this version of Ubuntu will end next month][Ubuntu2104EOL]. +We will stop producing packages for Ubuntu 21.04 after upstream support ends. + +[Ubuntu2104EOL]: https://lists.ubuntu.com/archives/ubuntu-announce/2021-December/000275.html + + +The wiki has been migrated to the documentation website +------------------------------------------------------- + +We've decided to move the existing, somewhat stagnant pages from the GitHub wiki +to the [documentation website](https://matrix-org.github.io/synapse/latest/). + +This was done for two reasons. The first was to ensure that changes are checked by +multiple authors before being committed (everyone makes mistakes!) and the second +was visibility of the documentation. Not everyone knows that Synapse has some very +useful information hidden away in its GitHub wiki pages. Bringing them to the +documentation website should help with visibility, as well as keep all Synapse documentation +in one, easily-searchable location. + +Note that contributions to the documentation website happen through [GitHub pull +requests](https://github.com/matrix-org/synapse/pulls). Please visit [#synapse-dev:matrix.org](https://matrix.to/#/#synapse-dev:matrix.org) +if you need help with the process! + + +Synapse 1.49.0rc1 (2021-12-07) +============================== + +Features +-------- + +- Add [MSC3030](https://github.com/matrix-org/matrix-doc/pull/3030) experimental client and federation API endpoints to get the closest event to a given timestamp. ([\#9445](https://github.com/matrix-org/synapse/issues/9445)) +- Include bundled relation aggregations during a limited `/sync` request and `/relations` request, per [MSC2675](https://github.com/matrix-org/matrix-doc/pull/2675). ([\#11284](https://github.com/matrix-org/synapse/issues/11284), [\#11478](https://github.com/matrix-org/synapse/issues/11478)) +- Add plugin support for controlling database background updates. ([\#11306](https://github.com/matrix-org/synapse/issues/11306), [\#11475](https://github.com/matrix-org/synapse/issues/11475), [\#11479](https://github.com/matrix-org/synapse/issues/11479)) +- Support the stable API endpoints for [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946): the room `/hierarchy` endpoint. ([\#11329](https://github.com/matrix-org/synapse/issues/11329)) +- Add admin API to get some information about federation status with remote servers. ([\#11407](https://github.com/matrix-org/synapse/issues/11407)) +- Support expiry of refresh tokens and expiry of the overall session when refresh tokens are in use. ([\#11425](https://github.com/matrix-org/synapse/issues/11425)) +- Stabilise support for [MSC2918](https://github.com/matrix-org/matrix-doc/blob/main/proposals/2918-refreshtokens.md#msc2918-refresh-tokens) refresh tokens as they have now been merged into the Matrix specification. ([\#11435](https://github.com/matrix-org/synapse/issues/11435), [\#11522](https://github.com/matrix-org/synapse/issues/11522)) +- Update [MSC2918 refresh token](https://github.com/matrix-org/matrix-doc/blob/main/proposals/2918-refreshtokens.md#msc2918-refresh-tokens) support to confirm with the latest revision: accept the `refresh_tokens` parameter in the request body rather than in the URL parameters. ([\#11430](https://github.com/matrix-org/synapse/issues/11430)) +- Support configuring the lifetime of non-refreshable access tokens separately to refreshable access tokens. ([\#11445](https://github.com/matrix-org/synapse/issues/11445)) +- Expose `synapse_homeserver` and `synapse_worker` commands as entry points to run Synapse's main process and worker processes, respectively. Contributed by @Ma27. ([\#11449](https://github.com/matrix-org/synapse/issues/11449)) +- `synctl stop` will now wait for Synapse to exit before returning. ([\#11459](https://github.com/matrix-org/synapse/issues/11459), [\#11490](https://github.com/matrix-org/synapse/issues/11490)) +- Extend the "delete room" admin api to work correctly on rooms which have previously been partially deleted. ([\#11523](https://github.com/matrix-org/synapse/issues/11523)) +- Add support for the `/_matrix/client/v3/login/sso/redirect/{idpId}` API from Matrix v1.1. This endpoint was overlooked when support for v3 endpoints was added in Synapse 1.48.0rc1. ([\#11451](https://github.com/matrix-org/synapse/issues/11451)) + + +Bugfixes +-------- + +- Fix using [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) batch sending in combination with event persistence workers. Contributed by @tulir at Beeper. ([\#11220](https://github.com/matrix-org/synapse/issues/11220)) +- Fix a long-standing bug where all requests that read events from the database could get stuck as a result of losing the database connection, properly this time. Also fix a race condition introduced in the previous insufficient fix in Synapse 1.47.0. ([\#11376](https://github.com/matrix-org/synapse/issues/11376)) +- The `/send_join` response now includes the stable `event` field instead of the unstable field from [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083). ([\#11413](https://github.com/matrix-org/synapse/issues/11413)) +- Fix a bug introduced in Synapse 1.47.0 where `send_join` could fail due to an outdated `ijson` version. ([\#11439](https://github.com/matrix-org/synapse/issues/11439), [\#11441](https://github.com/matrix-org/synapse/issues/11441), [\#11460](https://github.com/matrix-org/synapse/issues/11460)) +- Fix a bug introduced in Synapse 1.36.0 which could cause problems fetching event-signing keys from trusted key servers. ([\#11440](https://github.com/matrix-org/synapse/issues/11440)) +- Fix a bug introduced in Synapse 1.47.1 where the media repository would fail to work if the media store path contained any symbolic links. ([\#11446](https://github.com/matrix-org/synapse/issues/11446)) +- Fix an `LruCache` corruption bug, introduced in Synapse 1.38.0, that would cause certain requests to fail until the next Synapse restart. ([\#11454](https://github.com/matrix-org/synapse/issues/11454)) +- Fix a long-standing bug where invites from ignored users were included in incremental syncs. ([\#11511](https://github.com/matrix-org/synapse/issues/11511)) +- Fix a regression in Synapse 1.48.0 where presence workers would not clear their presence updates over replication on shutdown. ([\#11518](https://github.com/matrix-org/synapse/issues/11518)) +- Fix a regression in Synapse 1.48.0 where the module API's `looping_background_call` method would spam errors to the logs when given a non-async function. ([\#11524](https://github.com/matrix-org/synapse/issues/11524)) + + +Updates to the Docker image +--------------------------- + +- Update `Dockerfile-workers` to healthcheck all workers in the container. ([\#11429](https://github.com/matrix-org/synapse/issues/11429)) + + +Improved Documentation +---------------------- + +- Update the media repository documentation. ([\#11415](https://github.com/matrix-org/synapse/issues/11415)) +- Update section about backward extremities in the room DAG concepts doc to correct the misconception about backward extremities indicating whether we have fetched an events' `prev_events`. ([\#11469](https://github.com/matrix-org/synapse/issues/11469)) + + +Internal Changes +---------------- + +- Add `Final` annotation to string constants in `synapse.api.constants` so that they get typed as `Literal`s. ([\#11356](https://github.com/matrix-org/synapse/issues/11356)) +- Add a check to ensure that users cannot start the Synapse master process when `worker_app` is set. ([\#11416](https://github.com/matrix-org/synapse/issues/11416)) +- Add a note about postgres memory management and hugepages to postgres doc. ([\#11467](https://github.com/matrix-org/synapse/issues/11467)) +- Add missing type hints to `synapse.config` module. ([\#11465](https://github.com/matrix-org/synapse/issues/11465)) +- Add missing type hints to `synapse.federation`. ([\#11483](https://github.com/matrix-org/synapse/issues/11483)) +- Add type annotations to `tests.storage.test_appservice`. ([\#11488](https://github.com/matrix-org/synapse/issues/11488), [\#11492](https://github.com/matrix-org/synapse/issues/11492)) +- Add type annotations to some of the configuration surrounding refresh tokens. ([\#11428](https://github.com/matrix-org/synapse/issues/11428)) +- Add type hints to `synapse/tests/rest/admin`. ([\#11501](https://github.com/matrix-org/synapse/issues/11501)) +- Add type hints to storage classes. ([\#11411](https://github.com/matrix-org/synapse/issues/11411)) +- Add wiki pages to documentation website. ([\#11402](https://github.com/matrix-org/synapse/issues/11402)) +- Clean up `tests.storage.test_main` to remove use of legacy code. ([\#11493](https://github.com/matrix-org/synapse/issues/11493)) +- Clean up `tests.test_visibility` to remove legacy code. ([\#11495](https://github.com/matrix-org/synapse/issues/11495)) +- Convert status codes to `HTTPStatus` in `synapse.rest.admin`. ([\#11452](https://github.com/matrix-org/synapse/issues/11452), [\#11455](https://github.com/matrix-org/synapse/issues/11455)) +- Extend the `scripts-dev/sign_json` script to support signing events. ([\#11486](https://github.com/matrix-org/synapse/issues/11486)) +- Improve internal types in push code. ([\#11409](https://github.com/matrix-org/synapse/issues/11409)) +- Improve type annotations in `synapse.module_api`. ([\#11029](https://github.com/matrix-org/synapse/issues/11029)) +- Improve type hints for `LruCache`. ([\#11453](https://github.com/matrix-org/synapse/issues/11453)) +- Preparation for database schema simplifications: disambiguate queries on `state_key`. ([\#11497](https://github.com/matrix-org/synapse/issues/11497)) +- Refactor `backfilled` into specific behavior function arguments (`_persist_events_and_state_updates` and downstream calls). ([\#11417](https://github.com/matrix-org/synapse/issues/11417)) +- Refactor `get_version_string` to fix-up types and duplicated code. ([\#11468](https://github.com/matrix-org/synapse/issues/11468)) +- Refactor various parts of the `/sync` handler. ([\#11494](https://github.com/matrix-org/synapse/issues/11494), [\#11515](https://github.com/matrix-org/synapse/issues/11515)) +- Remove unnecessary `json.dumps` from `tests.rest.admin`. ([\#11461](https://github.com/matrix-org/synapse/issues/11461)) +- Save the OpenID Connect session ID on login. ([\#11482](https://github.com/matrix-org/synapse/issues/11482)) +- Update and clean up recently ported documentation pages. ([\#11466](https://github.com/matrix-org/synapse/issues/11466)) + + +Synapse 1.48.0 (2021-11-30) +=========================== + +This release removes support for the long-deprecated `trust_identity_server_for_password_resets` configuration flag. + +This release also fixes some performance issues with some background database updates introduced in Synapse 1.47.0. + +No significant changes since 1.48.0rc1. + +Synapse 1.48.0rc1 (2021-11-25) +============================== + +Features +-------- + +- Experimental support for the thread relation defined in [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440). ([\#11161](https://github.com/matrix-org/synapse/issues/11161)) +- Support filtering by relation senders & types per [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440). ([\#11236](https://github.com/matrix-org/synapse/issues/11236)) +- Add support for the `/_matrix/client/v3` and `/_matrix/media/v3` APIs from Matrix v1.1. ([\#11318](https://github.com/matrix-org/synapse/issues/11318), [\#11371](https://github.com/matrix-org/synapse/issues/11371)) +- Support the stable version of [MSC2778](https://github.com/matrix-org/matrix-doc/pull/2778): the `m.login.application_service` login type. Contributed by @tulir. ([\#11335](https://github.com/matrix-org/synapse/issues/11335)) +- Add a new version of delete room admin API `DELETE /_synapse/admin/v2/rooms/<room_id>` to run it in the background. Contributed by @dklimpel. ([\#11223](https://github.com/matrix-org/synapse/issues/11223)) +- Allow the admin [Delete Room API](https://matrix-org.github.io/synapse/latest/admin_api/rooms.html#delete-room-api) to block a room without the need to join it. ([\#11228](https://github.com/matrix-org/synapse/issues/11228)) +- Add an admin API to un-shadow-ban a user. ([\#11347](https://github.com/matrix-org/synapse/issues/11347)) +- Add an admin API to run background database schema updates. ([\#11352](https://github.com/matrix-org/synapse/issues/11352)) +- Add an admin API for blocking a room. ([\#11324](https://github.com/matrix-org/synapse/issues/11324)) +- Update the JWT login type to support custom a `sub` claim. ([\#11361](https://github.com/matrix-org/synapse/issues/11361)) +- Store and allow querying of arbitrary event relations. ([\#11391](https://github.com/matrix-org/synapse/issues/11391)) + + +Bugfixes +-------- + +- Fix a long-standing bug wherein display names or avatar URLs containing null bytes cause an internal server error when stored in the DB. ([\#11230](https://github.com/matrix-org/synapse/issues/11230)) +- Prevent [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) historical state events from being pushed to an application service via `/transactions`. ([\#11265](https://github.com/matrix-org/synapse/issues/11265)) +- Fix a long-standing bug where uploading extremely thin images (e.g. 1000x1) would fail. Contributed by @Neeeflix. ([\#11288](https://github.com/matrix-org/synapse/issues/11288)) +- Fix a bug, introduced in Synapse 1.46.0, which caused the `check_3pid_auth` and `on_logged_out` callbacks in legacy password authentication provider modules to not be registered. Modules using the generic module interface were not affected. ([\#11340](https://github.com/matrix-org/synapse/issues/11340)) +- Fix a bug introduced in 1.41.0 where space hierarchy responses would be incorrectly reused if multiple users were to make the same request at the same time. ([\#11355](https://github.com/matrix-org/synapse/issues/11355)) +- Fix a bug introduced in 1.45.0 where the `read_templates` method of the module API would error. ([\#11377](https://github.com/matrix-org/synapse/issues/11377)) +- Fix an issue introduced in 1.47.0 which prevented servers re-joining rooms they had previously left, if their signing keys were replaced. ([\#11379](https://github.com/matrix-org/synapse/issues/11379)) +- Fix a bug introduced in 1.13.0 where creating and publishing a room could cause errors if `room_list_publication_rules` is configured. ([\#11392](https://github.com/matrix-org/synapse/issues/11392)) +- Improve performance of various background database updates. ([\#11421](https://github.com/matrix-org/synapse/issues/11421), [\#11422](https://github.com/matrix-org/synapse/issues/11422)) + + +Improved Documentation +---------------------- + +- Suggest users of the Debian packages add configuration to `/etc/matrix-synapse/conf.d/` to prevent, upon upgrade, being asked to choose between their configuration and the maintainer's. ([\#11281](https://github.com/matrix-org/synapse/issues/11281)) +- Fix typos in the documentation for the `username_available` admin API. Contributed by Stanislav Motylkov. ([\#11286](https://github.com/matrix-org/synapse/issues/11286)) +- Add Single Sign-On, SAML and CAS pages to the documentation. ([\#11298](https://github.com/matrix-org/synapse/issues/11298)) +- Change the word 'Home server' as one word 'homeserver' in documentation. ([\#11320](https://github.com/matrix-org/synapse/issues/11320)) +- Fix missing quotes for wildcard domains in `federation_certificate_verification_whitelist`. ([\#11381](https://github.com/matrix-org/synapse/issues/11381)) + + +Deprecations and Removals +------------------------- + +- Remove deprecated `trust_identity_server_for_password_resets` configuration flag. ([\#11333](https://github.com/matrix-org/synapse/issues/11333), [\#11395](https://github.com/matrix-org/synapse/issues/11395)) + + +Internal Changes +---------------- + +- Add type annotations to `synapse.metrics`. ([\#10847](https://github.com/matrix-org/synapse/issues/10847)) +- Split out federated PDU retrieval function into a non-cached version. ([\#11242](https://github.com/matrix-org/synapse/issues/11242)) +- Clean up code relating to to-device messages and sending ephemeral events to application services. ([\#11247](https://github.com/matrix-org/synapse/issues/11247)) +- Fix a small typo in the error response when a relation type other than 'm.annotation' is passed to `GET /rooms/{room_id}/aggregations/{event_id}`. ([\#11278](https://github.com/matrix-org/synapse/issues/11278)) +- Drop unused database tables `room_stats_historical` and `user_stats_historical`. ([\#11280](https://github.com/matrix-org/synapse/issues/11280)) +- Require all files in synapse/ and tests/ to pass mypy unless specifically excluded. ([\#11282](https://github.com/matrix-org/synapse/issues/11282), [\#11285](https://github.com/matrix-org/synapse/issues/11285), [\#11359](https://github.com/matrix-org/synapse/issues/11359)) +- Add missing type hints to `synapse.app`. ([\#11287](https://github.com/matrix-org/synapse/issues/11287)) +- Remove unused parameters on `FederationEventHandler._check_event_auth`. ([\#11292](https://github.com/matrix-org/synapse/issues/11292)) +- Add type hints to `synapse._scripts`. ([\#11297](https://github.com/matrix-org/synapse/issues/11297)) +- Fix an issue which prevented the `remove_deleted_devices_from_device_inbox` background database schema update from running when updating from a recent Synapse version. ([\#11303](https://github.com/matrix-org/synapse/issues/11303)) +- Add type hints to storage classes. ([\#11307](https://github.com/matrix-org/synapse/issues/11307), [\#11310](https://github.com/matrix-org/synapse/issues/11310), [\#11311](https://github.com/matrix-org/synapse/issues/11311), [\#11312](https://github.com/matrix-org/synapse/issues/11312), [\#11313](https://github.com/matrix-org/synapse/issues/11313), [\#11314](https://github.com/matrix-org/synapse/issues/11314), [\#11316](https://github.com/matrix-org/synapse/issues/11316), [\#11322](https://github.com/matrix-org/synapse/issues/11322), [\#11332](https://github.com/matrix-org/synapse/issues/11332), [\#11339](https://github.com/matrix-org/synapse/issues/11339), [\#11342](https://github.com/matrix-org/synapse/issues/11342)) +- Add type hints to `synapse.util`. ([\#11321](https://github.com/matrix-org/synapse/issues/11321), [\#11328](https://github.com/matrix-org/synapse/issues/11328)) +- Improve type annotations in Synapse's test suite. ([\#11323](https://github.com/matrix-org/synapse/issues/11323), [\#11330](https://github.com/matrix-org/synapse/issues/11330)) +- Test that room alias deletion works as intended. ([\#11327](https://github.com/matrix-org/synapse/issues/11327)) +- Add type annotations for some methods and properties in the module API. ([\#11341](https://github.com/matrix-org/synapse/issues/11341)) +- Fix running `scripts-dev/complement.sh`, which was broken in v1.47.0rc1. ([\#11368](https://github.com/matrix-org/synapse/issues/11368)) +- Rename internal functions for token generation to better reflect what they do. ([\#11369](https://github.com/matrix-org/synapse/issues/11369), [\#11370](https://github.com/matrix-org/synapse/issues/11370)) +- Add type hints to configuration classes. ([\#11377](https://github.com/matrix-org/synapse/issues/11377)) +- Publish a `develop` image to Docker Hub. ([\#11380](https://github.com/matrix-org/synapse/issues/11380)) +- Keep fallback key marked as used if it's re-uploaded. ([\#11382](https://github.com/matrix-org/synapse/issues/11382)) +- Use `auto_attribs` on the `attrs` class `RefreshTokenLookupResult`. ([\#11386](https://github.com/matrix-org/synapse/issues/11386)) +- Rename unstable `access_token_lifetime` configuration option to `refreshable_access_token_lifetime` to make it clear it only concerns refreshable access tokens. ([\#11388](https://github.com/matrix-org/synapse/issues/11388)) +- Do not run the broken MSC2716 tests when running `scripts-dev/complement.sh`. ([\#11389](https://github.com/matrix-org/synapse/issues/11389)) +- Remove dead code from supporting ACME. ([\#11393](https://github.com/matrix-org/synapse/issues/11393)) +- Refactor including the bundled relations when serializing an event. ([\#11408](https://github.com/matrix-org/synapse/issues/11408)) + + +Synapse 1.47.1 (2021-11-23) +=========================== + +This release fixes a security issue in the media store, affecting all prior releases of Synapse. Server administrators are encouraged to update Synapse as soon as possible. We are not aware of these vulnerabilities being exploited in the wild. + +Server administrators who are unable to update Synapse may use the workarounds described in the linked GitHub Security Advisory below. + +Security advisory +----------------- + +The following issue is fixed in 1.47.1. + +- **[GHSA-3hfw-x7gx-437c](https://github.com/matrix-org/synapse/security/advisories/GHSA-3hfw-x7gx-437c) / [CVE-2021-41281](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41281): Path traversal when downloading remote media.** + + Synapse instances with the media repository enabled can be tricked into downloading a file from a remote server into an arbitrary directory, potentially outside the media store directory. + + The last two directories and file name of the path are chosen randomly by Synapse and cannot be controlled by an attacker, which limits the impact. + + Homeservers with the media repository disabled are unaffected. Homeservers configured with a federation whitelist are also unaffected. + + Fixed by [91f2bd090](https://github.com/matrix-org/synapse/commit/91f2bd090). + + +Synapse 1.47.0 (2021-11-17) +=========================== + +No significant changes since 1.47.0rc3. + + +Synapse 1.47.0rc3 (2021-11-16) +============================== + +Bugfixes +-------- + +- Fix a bug introduced in 1.47.0rc1 which caused worker processes to not halt startup in the presence of outstanding database migrations. ([\#11346](https://github.com/matrix-org/synapse/issues/11346)) +- Fix a bug introduced in 1.47.0rc1 which prevented the 'remove deleted devices from `device_inbox` column' background process from running when updating from a recent Synapse version. ([\#11303](https://github.com/matrix-org/synapse/issues/11303), [\#11353](https://github.com/matrix-org/synapse/issues/11353)) + + +Synapse 1.47.0rc2 (2021-11-10) +============================== + +This fixes an issue with publishing the Debian packages for 1.47.0rc1. +It is otherwise identical to 1.47.0rc1. + + +Synapse 1.47.0rc1 (2021-11-09) +============================== + +Deprecations and Removals +------------------------- + +- The `user_may_create_room_with_invites` module callback is now deprecated. Please refer to the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#upgrading-to-v1470) for more information. ([\#11206](https://github.com/matrix-org/synapse/issues/11206)) +- Remove deprecated admin API to delete rooms (`POST /_synapse/admin/v1/rooms/<room_id>/delete`). ([\#11213](https://github.com/matrix-org/synapse/issues/11213)) + + +Features +-------- + +- Advertise support for Client-Server API r0.6.1. ([\#11097](https://github.com/matrix-org/synapse/issues/11097)) +- Add search by room ID and room alias to the List Room admin API. ([\#11099](https://github.com/matrix-org/synapse/issues/11099)) +- Add an `on_new_event` third-party rules callback to allow Synapse modules to act after an event has been sent into a room. ([\#11126](https://github.com/matrix-org/synapse/issues/11126)) +- Add a module API method to update a user's membership in a room. ([\#11147](https://github.com/matrix-org/synapse/issues/11147)) +- Add metrics for thread pool usage. ([\#11178](https://github.com/matrix-org/synapse/issues/11178)) +- Support the stable room type field for [MSC3288](https://github.com/matrix-org/matrix-doc/pull/3288). ([\#11187](https://github.com/matrix-org/synapse/issues/11187)) +- Add a module API method to retrieve the current state of a room. ([\#11204](https://github.com/matrix-org/synapse/issues/11204)) +- Calculate a default value for `public_baseurl` based on `server_name`. ([\#11210](https://github.com/matrix-org/synapse/issues/11210)) +- Add support for serving `/.well-known/matrix/server` files, to redirect federation traffic to port 443. ([\#11211](https://github.com/matrix-org/synapse/issues/11211)) +- Add admin APIs to pause, start and check the status of background updates. ([\#11263](https://github.com/matrix-org/synapse/issues/11263)) + + +Bugfixes +-------- + +- Fix a long-standing bug which allowed hidden devices to receive to-device messages, resulting in unnecessary database bloat. ([\#10097](https://github.com/matrix-org/synapse/issues/10097)) +- Fix a long-standing bug where messages in the `device_inbox` table for deleted devices would persist indefinitely. Contributed by @dklimpel and @JohannesKleine. ([\#10969](https://github.com/matrix-org/synapse/issues/10969), [\#11212](https://github.com/matrix-org/synapse/issues/11212)) +- Do not accept events if a third-party rule `check_event_allowed` callback raises an exception. ([\#11033](https://github.com/matrix-org/synapse/issues/11033)) +- Fix long-standing bug where verification requests could fail in certain cases if a federation whitelist was in place but did not include your own homeserver. ([\#11129](https://github.com/matrix-org/synapse/issues/11129)) +- Allow an empty list of `state_events_at_start` to be sent when using the [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint and the author of the historical messages is already part of the current room state at the given `?prev_event_id`. ([\#11188](https://github.com/matrix-org/synapse/issues/11188)) +- Fix a bug introduced in Synapse 1.45.0 which prevented the `synapse_review_recent_signups` script from running. Contributed by @samuel-p. ([\#11191](https://github.com/matrix-org/synapse/issues/11191)) +- Delete `to_device` messages for hidden devices that will never be read, reducing database size. ([\#11199](https://github.com/matrix-org/synapse/issues/11199)) +- Fix a long-standing bug wherein a missing `Content-Type` header when downloading remote media would cause Synapse to throw an error. ([\#11200](https://github.com/matrix-org/synapse/issues/11200)) +- Fix a long-standing bug which could result in serialization errors and potentially duplicate transaction data when sending ephemeral events to application services. Contributed by @Fizzadar at Beeper. ([\#11207](https://github.com/matrix-org/synapse/issues/11207)) +- Fix a bug introduced in Synapse 1.35.0 which made it impossible to join rooms that return a `send_join` response containing floats. ([\#11217](https://github.com/matrix-org/synapse/issues/11217)) +- Fix long-standing bug where cross signing keys were not included in the response to `/r0/keys/query` the first time a remote user was queried. ([\#11234](https://github.com/matrix-org/synapse/issues/11234)) +- Fix a long-standing bug where all requests that read events from the database could get stuck as a result of losing the database connection. ([\#11240](https://github.com/matrix-org/synapse/issues/11240)) +- Fix a bug preventing Synapse from being rolled back to an earlier version when using workers. ([\#11255](https://github.com/matrix-org/synapse/issues/11255), [\#11276](https://github.com/matrix-org/synapse/issues/11276)) +- Fix a bug introduced in Synapse 1.37.1 which caused a remote event being processed by a worker to not get processed on restart if the worker was killed. ([\#11262](https://github.com/matrix-org/synapse/issues/11262)) +- Only allow old Element/Riot Android clients to send read receipts without a request body. All other clients must include a request body as required by the specification. Contributed by @rogersheu. ([\#11157](https://github.com/matrix-org/synapse/issues/11157)) + + +Updates to the Docker image +--------------------------- + +- Avoid changing user ID when started as a non-root user, and no explicit `UID` is set. ([\#11209](https://github.com/matrix-org/synapse/issues/11209)) + + +Improved Documentation +---------------------- + +- Improve example HAProxy config in the docs to properly handle HTTP `Host` headers with port information. This is required for federation over port 443 to work correctly. ([\#11128](https://github.com/matrix-org/synapse/issues/11128)) +- Add documentation for using Authentik as an OpenID Connect Identity Provider. Contributed by @samip5. ([\#11151](https://github.com/matrix-org/synapse/issues/11151)) +- Clarify lack of support for Windows. ([\#11198](https://github.com/matrix-org/synapse/issues/11198)) +- Improve code formatting and fix a few typos in docs. Contributed by @sumnerevans at Beeper. ([\#11221](https://github.com/matrix-org/synapse/issues/11221)) +- Add documentation for using LemonLDAP as an OpenID Connect Identity Provider. Contributed by @l00ptr. ([\#11257](https://github.com/matrix-org/synapse/issues/11257)) + + +Internal Changes +---------------- + +- Add type annotations for the `log_function` decorator. ([\#10943](https://github.com/matrix-org/synapse/issues/10943)) +- Add type hints to `synapse.events`. ([\#11098](https://github.com/matrix-org/synapse/issues/11098)) +- Remove and document unnecessary `RoomStreamToken` checks in application service ephemeral event code. ([\#11137](https://github.com/matrix-org/synapse/issues/11137)) +- Add type hints so that `synapse.http` passes `mypy` checks. ([\#11164](https://github.com/matrix-org/synapse/issues/11164)) +- Update scripts to pass Shellcheck lints. ([\#11166](https://github.com/matrix-org/synapse/issues/11166)) +- Add knock information in admin export. Contributed by Rafael Gonçalves. ([\#11171](https://github.com/matrix-org/synapse/issues/11171)) +- Add tests to check that `ClientIpStore.get_last_client_ip_by_device` and `get_user_ip_and_agents` combine database and in-memory data correctly. ([\#11179](https://github.com/matrix-org/synapse/issues/11179)) +- Refactor `Filter` to check different fields depending on the data type. ([\#11194](https://github.com/matrix-org/synapse/issues/11194)) +- Improve type hints for the relations datastore. ([\#11205](https://github.com/matrix-org/synapse/issues/11205)) +- Replace outdated links in the pull request checklist with links to the rendered documentation. ([\#11225](https://github.com/matrix-org/synapse/issues/11225)) +- Fix a bug in unit test `test_block_room_and_not_purge`. ([\#11226](https://github.com/matrix-org/synapse/issues/11226)) +- In `ObservableDeferred`, run observers in the order they were registered. ([\#11229](https://github.com/matrix-org/synapse/issues/11229)) +- Minor speed up to start up times and getting updates for groups by adding missing index to `local_group_updates.stream_id`. ([\#11231](https://github.com/matrix-org/synapse/issues/11231)) +- Add `twine` and `towncrier` as dev dependencies, as they're used by the release script. ([\#11233](https://github.com/matrix-org/synapse/issues/11233)) +- Allow `stream_writers.typing` config to be a list of one worker. ([\#11237](https://github.com/matrix-org/synapse/issues/11237)) +- Remove debugging statement in tests. ([\#11239](https://github.com/matrix-org/synapse/issues/11239)) +- Fix [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) historical messages backfilling in random order on remote homeservers. ([\#11244](https://github.com/matrix-org/synapse/issues/11244)) +- Add an additional test for the `cachedList` method decorator. ([\#11246](https://github.com/matrix-org/synapse/issues/11246)) +- Make minor correction to the type of `auth_checkers` callbacks. ([\#11253](https://github.com/matrix-org/synapse/issues/11253)) +- Clean up trivial aspects of the Debian package build tooling. ([\#11269](https://github.com/matrix-org/synapse/issues/11269), [\#11273](https://github.com/matrix-org/synapse/issues/11273)) +- Blacklist new SyTest that checks that key uploads are valid pending the validation being implemented in Synapse. ([\#11270](https://github.com/matrix-org/synapse/issues/11270)) + + +Synapse 1.46.0 (2021-11-02) +=========================== + +The cause of the [performance regression affecting Synapse 1.44](https://github.com/matrix-org/synapse/issues/11049) has been identified and fixed. ([\#11177](https://github.com/matrix-org/synapse/issues/11177)) + +Bugfixes +-------- + +- Fix a bug introduced in v1.46.0rc1 where URL previews of some XML documents would fail. ([\#11196](https://github.com/matrix-org/synapse/issues/11196)) + + +Synapse 1.46.0rc1 (2021-10-27) +============================== + +Features +-------- + +- Add support for Ubuntu 21.10 "Impish Indri". ([\#11024](https://github.com/matrix-org/synapse/issues/11024)) +- Port the Password Auth Providers module interface to the new generic interface. ([\#10548](https://github.com/matrix-org/synapse/issues/10548), [\#11180](https://github.com/matrix-org/synapse/issues/11180)) +- Experimental support for the thread relation defined in [MSC3440](https://github.com/matrix-org/matrix-doc/pull/3440). ([\#11088](https://github.com/matrix-org/synapse/issues/11088), [\#11181](https://github.com/matrix-org/synapse/issues/11181), [\#11192](https://github.com/matrix-org/synapse/issues/11192)) +- Users admin API can now also modify user type in addition to allowing it to be set on user creation. ([\#11174](https://github.com/matrix-org/synapse/issues/11174)) + + +Bugfixes +-------- + +- Newly-created public rooms are now only assigned an alias if the room's creation has not been blocked by permission settings. Contributed by @AndrewFerr. ([\#10930](https://github.com/matrix-org/synapse/issues/10930)) +- Fix a long-standing bug which meant that events received over federation were sometimes incorrectly accepted into the room state. ([\#11001](https://github.com/matrix-org/synapse/issues/11001), [\#11009](https://github.com/matrix-org/synapse/issues/11009), [\#11012](https://github.com/matrix-org/synapse/issues/11012)) +- Fix 500 error on `/messages` when the server accumulates more than 5 backwards extremities at a given depth for a room. ([\#11027](https://github.com/matrix-org/synapse/issues/11027)) +- Fix a bug where setting a user's `external_id` via the admin API returns 500 and deletes user's existing external mappings if that external ID is already mapped. ([\#11051](https://github.com/matrix-org/synapse/issues/11051)) +- Fix a long-standing bug where users excluded from the user directory were added into the directory if they belonged to a room which became public or private. ([\#11075](https://github.com/matrix-org/synapse/issues/11075)) +- Fix a long-standing bug when attempting to preview URLs which are in the `windows-1252` character encoding. ([\#11077](https://github.com/matrix-org/synapse/issues/11077), [\#11089](https://github.com/matrix-org/synapse/issues/11089)) +- Fix broken export-data admin command and add test script checking the command to CI. ([\#11078](https://github.com/matrix-org/synapse/issues/11078)) +- Show an error when timestamp in seconds is provided to the `/purge_media_cache` Admin API. ([\#11101](https://github.com/matrix-org/synapse/issues/11101)) +- Fix local users who left all their rooms being removed from the user directory, even if the `search_all_users` config option was enabled. ([\#11103](https://github.com/matrix-org/synapse/issues/11103)) +- Fix a bug which caused the module API's `get_user_ip_and_agents` function to always fail on workers. `get_user_ip_and_agents` was introduced in 1.44.0 and did not function correctly on worker processes at the time. ([\#11112](https://github.com/matrix-org/synapse/issues/11112)) +- Identity server connection is no longer ignoring `ip_range_whitelist`. ([\#11120](https://github.com/matrix-org/synapse/issues/11120)) +- Fix a bug introduced in Synapse 1.45.0 breaking the configuration file parsing script. ([\#11145](https://github.com/matrix-org/synapse/issues/11145)) +- Fix a performance regression introduced in 1.44.0 which could cause client requests to time out when making large numbers of outbound requests. ([\#11177](https://github.com/matrix-org/synapse/issues/11177), [\#11190](https://github.com/matrix-org/synapse/issues/11190)) +- Resolve and share `state_groups` for all [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) historical events in batch. ([\#10975](https://github.com/matrix-org/synapse/issues/10975)) + + +Improved Documentation +---------------------- + +- Fix broken links relating to module API deprecation in the upgrade notes. ([\#11069](https://github.com/matrix-org/synapse/issues/11069)) +- Add more information about what happens when a user is deactivated. ([\#11083](https://github.com/matrix-org/synapse/issues/11083)) +- Clarify the the sample log config can be copied from the documentation without issue. ([\#11092](https://github.com/matrix-org/synapse/issues/11092)) +- Update the admin API documentation with an updated list of the characters allowed in registration tokens. ([\#11093](https://github.com/matrix-org/synapse/issues/11093)) +- Document Synapse's behaviour when dealing with multiple modules registering the same callbacks and/or handlers for the same HTTP endpoints. ([\#11096](https://github.com/matrix-org/synapse/issues/11096)) +- Fix instances of `[example]{.title-ref}` in the upgrade documentation as a result of prior RST to Markdown conversion. ([\#11118](https://github.com/matrix-org/synapse/issues/11118)) +- Document the version of Synapse each module callback was introduced in. ([\#11132](https://github.com/matrix-org/synapse/issues/11132)) +- Document the version of Synapse that introduced each module API method. ([\#11183](https://github.com/matrix-org/synapse/issues/11183)) + + +Internal Changes +---------------- +- Fix spurious warnings about losing the logging context on the `ReplicationCommandHandler` when losing the replication connection. ([\#10984](https://github.com/matrix-org/synapse/issues/10984)) +- Include rejected status when we log events. ([\#11008](https://github.com/matrix-org/synapse/issues/11008)) +- Add some extra logging to the event persistence code. ([\#11014](https://github.com/matrix-org/synapse/issues/11014)) +- Rearrange the internal workings of the incremental user directory updates. ([\#11035](https://github.com/matrix-org/synapse/issues/11035)) +- Fix a long-standing bug where users excluded from the directory could still be added to the `users_who_share_private_rooms` table after a regular user joins a private room. ([\#11143](https://github.com/matrix-org/synapse/issues/11143)) +- Add and improve type hints. ([\#10972](https://github.com/matrix-org/synapse/issues/10972), [\#11055](https://github.com/matrix-org/synapse/issues/11055), [\#11066](https://github.com/matrix-org/synapse/issues/11066), [\#11076](https://github.com/matrix-org/synapse/issues/11076), [\#11095](https://github.com/matrix-org/synapse/issues/11095), [\#11109](https://github.com/matrix-org/synapse/issues/11109), [\#11121](https://github.com/matrix-org/synapse/issues/11121), [\#11146](https://github.com/matrix-org/synapse/issues/11146)) +- Mark the Synapse package as containing type annotations and fix export declarations so that Synapse pluggable modules may be type checked against Synapse. ([\#11054](https://github.com/matrix-org/synapse/issues/11054)) +- Remove dead code from `MediaFilePaths`. ([\#11056](https://github.com/matrix-org/synapse/issues/11056)) +- Be more lenient when parsing oEmbed response versions. ([\#11065](https://github.com/matrix-org/synapse/issues/11065)) +- Create a separate module for the retention configuration. ([\#11070](https://github.com/matrix-org/synapse/issues/11070)) +- Clean up some of the federation event authentication code for clarity. ([\#11115](https://github.com/matrix-org/synapse/issues/11115), [\#11116](https://github.com/matrix-org/synapse/issues/11116), [\#11122](https://github.com/matrix-org/synapse/issues/11122)) +- Add docstrings and comments to the application service ephemeral event sending code. ([\#11138](https://github.com/matrix-org/synapse/issues/11138)) +- Update the `sign_json` script to support inline configuration of the signing key. ([\#11139](https://github.com/matrix-org/synapse/issues/11139)) +- Fix broken link in the docker image README. ([\#11144](https://github.com/matrix-org/synapse/issues/11144)) +- Always dump logs from unit tests during CI runs. ([\#11068](https://github.com/matrix-org/synapse/issues/11068)) +- Add tests for `MediaFilePaths` class. ([\#11057](https://github.com/matrix-org/synapse/issues/11057)) +- Simplify the user admin API tests. ([\#11048](https://github.com/matrix-org/synapse/issues/11048)) +- Add a test for the workaround introduced in [\#11042](https://github.com/matrix-org/synapse/pull/11042) concerning the behaviour of third-party rule modules and `SynapseError`s. ([\#11071](https://github.com/matrix-org/synapse/issues/11071)) + + +Synapse 1.45.1 (2021-10-20) +=========================== + +Bugfixes +-------- + +- Revert change to counting of deactivated users towards the monthly active users limit, introduced in 1.45.0rc1. ([\#11127](https://github.com/matrix-org/synapse/issues/11127)) + + +Synapse 1.45.0 (2021-10-19) +=========================== + +No functional changes since Synapse 1.45.0rc2. + +Known Issues +------------ + +- A suspected [performance regression](https://github.com/matrix-org/synapse/issues/11049) which was first reported after the release of 1.44.0 remains unresolved. + + We have not been able to identify a probable cause. Affected users report that setting up a federation sender worker appears to alleviate symptoms of the regression. + +Improved Documentation +---------------------- + +- Reword changelog to clarify concerns about a suspected performance regression in 1.44.0. ([\#11117](https://github.com/matrix-org/synapse/issues/11117)) + + +Synapse 1.45.0rc2 (2021-10-14) +============================== + +This release candidate [fixes](https://github.com/matrix-org/synapse/issues/11053) a user directory [bug](https://github.com/matrix-org/synapse/issues/11025) present in 1.45.0rc1. + +Known Issues +------------ + +- A suspected [performance regression](https://github.com/matrix-org/synapse/issues/11049) which was first reported after the release of 1.44.0 remains unresolved. + + We have not been able to identify a probable cause. Affected users report that setting up a federation sender worker appears to alleviate symptoms of the regression. + +Bugfixes +-------- + +- Fix a long-standing bug when using multiple event persister workers where events were not correctly sent down `/sync` due to a race. ([\#11045](https://github.com/matrix-org/synapse/issues/11045)) +- Fix a bug introduced in Synapse 1.45.0rc1 where the user directory would stop updating if it processed an event from a + user not in the `users` table. ([\#11053](https://github.com/matrix-org/synapse/issues/11053)) +- Fix a bug introduced in Synapse 1.44.0 when logging errors during oEmbed processing. ([\#11061](https://github.com/matrix-org/synapse/issues/11061)) + + +Internal Changes +---------------- + +- Add an 'approximate difference' method to `StateFilter`. ([\#10825](https://github.com/matrix-org/synapse/issues/10825)) +- Fix inconsistent behavior of `get_last_client_by_ip` when reporting data that has not been stored in the database yet. ([\#10970](https://github.com/matrix-org/synapse/issues/10970)) +- Fix a bug introduced in Synapse 1.21.0 that causes opentracing and Prometheus metrics for replication requests to be measured incorrectly. ([\#10996](https://github.com/matrix-org/synapse/issues/10996)) +- Ensure that cache config tests do not share state. ([\#11036](https://github.com/matrix-org/synapse/issues/11036)) + + +Synapse 1.45.0rc1 (2021-10-12) +============================== + +**Note:** Media storage providers module that read from Synapse's configuration need changes as of this version, see the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#upgrading-to-v1450) for more information. + +Known Issues +------------ + +- We are investigating [a performance issue](https://github.com/matrix-org/synapse/issues/11049) which was reported after the release of 1.44.0. +- We are aware of [a bug](https://github.com/matrix-org/synapse/issues/11025) with the user directory when using application services. A second release candidate is expected which will resolve this. + +Features +-------- + +- Add [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069) support to `/account/whoami`. ([\#9655](https://github.com/matrix-org/synapse/issues/9655)) +- Support autodiscovery of oEmbed previews. ([\#10822](https://github.com/matrix-org/synapse/issues/10822)) +- Add a `user_may_send_3pid_invite` spam checker callback for modules to allow or deny 3PID invites. ([\#10894](https://github.com/matrix-org/synapse/issues/10894)) +- Add a spam checker callback to allow or deny room joins. ([\#10910](https://github.com/matrix-org/synapse/issues/10910)) +- Include an `update_synapse_database` script in the distribution. Contributed by @Fizzadar at Beeper. ([\#10954](https://github.com/matrix-org/synapse/issues/10954)) +- Include exception information in JSON logging output. Contributed by @Fizzadar at Beeper. ([\#11028](https://github.com/matrix-org/synapse/issues/11028)) + + +Bugfixes +-------- + +- Fix a minor bug in the response to `/_matrix/client/r0/voip/turnServer`. Contributed by @lukaslihotzki. ([\#10922](https://github.com/matrix-org/synapse/issues/10922)) +- Fix a bug where empty `yyyy-mm-dd/` directories would be left behind in the media store's `url_cache_thumbnails/` directory. ([\#10924](https://github.com/matrix-org/synapse/issues/10924)) +- Fix a bug introduced in Synapse v1.40.0 where the signature checks for room version 8 and 9 could be applied to earlier room versions in some situations. ([\#10927](https://github.com/matrix-org/synapse/issues/10927)) +- Fix a long-standing bug wherein deactivated users still count towards the monthly active users limit. ([\#10947](https://github.com/matrix-org/synapse/issues/10947)) +- Fix a long-standing bug which meant that events received over federation were sometimes incorrectly accepted into the room state. ([\#10956](https://github.com/matrix-org/synapse/issues/10956)) +- Fix a long-standing bug where rebuilding the user directory wouldn't exclude support and deactivated users. ([\#10960](https://github.com/matrix-org/synapse/issues/10960)) +- Fix [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint rejecting subsequent batches with unknown batch ID error in existing room versions from the room creator. ([\#10962](https://github.com/matrix-org/synapse/issues/10962)) +- Fix a bug that could leak local users' per-room nicknames and avatars when the user directory is rebuilt. ([\#10981](https://github.com/matrix-org/synapse/issues/10981)) +- Fix a long-standing bug where the remainder of a batch of user directory changes would be silently dropped if the server left a room early in the batch. ([\#10982](https://github.com/matrix-org/synapse/issues/10982)) +- Correct a bugfix introduced in Synapse v1.44.0 that would catch the wrong error if a connection is lost before a response could be written to it. ([\#10995](https://github.com/matrix-org/synapse/issues/10995)) +- Fix a long-standing bug where local users' per-room nicknames/avatars were visible to anyone who could see you in the user directory. ([\#11002](https://github.com/matrix-org/synapse/issues/11002)) +- Fix a long-standing bug where a user's per-room nickname/avatar would overwrite their profile in the user directory when a room was made public. ([\#11003](https://github.com/matrix-org/synapse/issues/11003)) +- Work around a regression, introduced in Synapse v1.39.0, that caused `SynapseError`s raised by the experimental third-party rules module callback `check_event_allowed` to be ignored. ([\#11042](https://github.com/matrix-org/synapse/issues/11042)) +- Fix a bug in [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) insertion events in rooms that could cause cross-talk/conflicts between batches. ([\#10877](https://github.com/matrix-org/synapse/issues/10877)) + + +Improved Documentation +---------------------- + +- Change wording ("reference homeserver") in Synapse repository documentation. Contributed by @maxkratz. ([\#10971](https://github.com/matrix-org/synapse/issues/10971)) +- Fix a dead URL in development documentation (SAML) and change wording from "Riot" to "Element". Contributed by @maxkratz. ([\#10973](https://github.com/matrix-org/synapse/issues/10973)) +- Add additional content to the Welcome and Overview page of the documentation. ([\#10990](https://github.com/matrix-org/synapse/issues/10990)) +- Update links to MSCs in documentation. Contributed by @dklimpel. ([\#10991](https://github.com/matrix-org/synapse/issues/10991)) + + +Internal Changes +---------------- + +- Improve type hinting in `synapse.util`. ([\#10888](https://github.com/matrix-org/synapse/issues/10888)) +- Add further type hints to `synapse.storage.util`. ([\#10892](https://github.com/matrix-org/synapse/issues/10892)) +- Fix type hints to be compatible with an upcoming change to Twisted. ([\#10895](https://github.com/matrix-org/synapse/issues/10895)) +- Update utility code to handle C implementations of frozendict. ([\#10902](https://github.com/matrix-org/synapse/issues/10902)) +- Drop old functionality which maintained database compatibility with Synapse versions before v1.31. ([\#10903](https://github.com/matrix-org/synapse/issues/10903)) +- Clean-up configuration helper classes for the `ServerConfig` class. ([\#10915](https://github.com/matrix-org/synapse/issues/10915)) +- Use direct references to config flags. ([\#10916](https://github.com/matrix-org/synapse/issues/10916), [\#10959](https://github.com/matrix-org/synapse/issues/10959), [\#10985](https://github.com/matrix-org/synapse/issues/10985)) +- Clean up some of the federation event authentication code for clarity. ([\#10926](https://github.com/matrix-org/synapse/issues/10926), [\#10940](https://github.com/matrix-org/synapse/issues/10940), [\#10986](https://github.com/matrix-org/synapse/issues/10986), [\#10987](https://github.com/matrix-org/synapse/issues/10987), [\#10988](https://github.com/matrix-org/synapse/issues/10988), [\#11010](https://github.com/matrix-org/synapse/issues/11010), [\#11011](https://github.com/matrix-org/synapse/issues/11011)) +- Refactor various parts of the codebase to use `RoomVersion` objects instead of room version identifier strings. ([\#10934](https://github.com/matrix-org/synapse/issues/10934)) +- Refactor user directory tests in preparation for upcoming changes. ([\#10935](https://github.com/matrix-org/synapse/issues/10935)) +- Include the event id in the logcontext when handling PDUs received over federation. ([\#10936](https://github.com/matrix-org/synapse/issues/10936)) +- Fix logged errors in unit tests. ([\#10939](https://github.com/matrix-org/synapse/issues/10939)) +- Fix a broken test to ensure that consent configuration works during registration. ([\#10945](https://github.com/matrix-org/synapse/issues/10945)) +- Add type hints to filtering classes. ([\#10958](https://github.com/matrix-org/synapse/issues/10958)) +- Add type-hint to `HomeserverTestcase.setup_test_homeserver`. ([\#10961](https://github.com/matrix-org/synapse/issues/10961)) +- Fix the test utility function `create_room_as` so that `is_public=True` will explicitly set the `visibility` parameter of room creation requests to `public`. Contributed by @AndrewFerr. ([\#10963](https://github.com/matrix-org/synapse/issues/10963)) +- Make the release script more robust and transparent. ([\#10966](https://github.com/matrix-org/synapse/issues/10966)) +- Refactor [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` mega function into smaller handler functions. ([\#10974](https://github.com/matrix-org/synapse/issues/10974)) +- Log stack traces when a missing opentracing span is detected. ([\#10983](https://github.com/matrix-org/synapse/issues/10983)) +- Update GHA config to run tests against Python 3.10 and PostgreSQL 14. ([\#10992](https://github.com/matrix-org/synapse/issues/10992)) +- Fix a long-standing bug where `ReadWriteLock`s could drop logging contexts on exit. ([\#10993](https://github.com/matrix-org/synapse/issues/10993)) +- Add a `CODEOWNERS` file to automatically request reviews from the `@matrix-org/synapse-core` team on new pull requests. ([\#10994](https://github.com/matrix-org/synapse/issues/10994)) +- Add further type hints to `synapse.state`. ([\#11004](https://github.com/matrix-org/synapse/issues/11004)) +- Remove the deprecated `BaseHandler` object. ([\#11005](https://github.com/matrix-org/synapse/issues/11005)) +- Bump mypy version for CI to 0.910, and pull in new type stubs for dependencies. ([\#11006](https://github.com/matrix-org/synapse/issues/11006)) +- Fix CI to run the unit tests without optional deps. ([\#11017](https://github.com/matrix-org/synapse/issues/11017)) +- Ensure that cache config tests do not share state. ([\#11019](https://github.com/matrix-org/synapse/issues/11019)) +- Add additional type hints to `synapse.server_notices`. ([\#11021](https://github.com/matrix-org/synapse/issues/11021)) +- Add additional type hints for `synapse.push`. ([\#11023](https://github.com/matrix-org/synapse/issues/11023)) +- When installing the optional developer dependencies, also include the dependencies needed for type-checking and unit testing. ([\#11034](https://github.com/matrix-org/synapse/issues/11034)) +- Remove unnecessary list comprehension from `synapse_port_db` to satisfy code style requirements. ([\#11043](https://github.com/matrix-org/synapse/issues/11043)) + + +Synapse 1.44.0 (2021-10-05) +=========================== + +No significant changes since 1.44.0rc3. + + +Synapse 1.44.0rc3 (2021-10-04) +============================== + +Bugfixes +-------- + +- Fix a bug introduced in Synapse v1.40.0 where changing a user's display name or avatar in a restricted room would cause an authentication error. ([\#10933](https://github.com/matrix-org/synapse/issues/10933)) +- Fix `/admin/whois/{user_id}` endpoint, which was broken in v1.44.0rc1. ([\#10968](https://github.com/matrix-org/synapse/issues/10968)) + + +Synapse 1.44.0rc2 (2021-09-30) +============================== + +Bugfixes +-------- + +- Fix a bug introduced in v1.44.0rc1 which caused the experimental [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint to return a 500 error. ([\#10938](https://github.com/matrix-org/synapse/issues/10938)) +- Fix a bug introduced in v1.44.0rc1 which prevented sending presence events to application services. ([\#10944](https://github.com/matrix-org/synapse/issues/10944)) + + +Improved Documentation +---------------------- + +- Minor updates to the installation instructions. ([\#10919](https://github.com/matrix-org/synapse/issues/10919)) + + +Synapse 1.44.0rc1 (2021-09-29) +============================== + +Features +-------- + +- Only allow the [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send?chunk_id=xxx` endpoint to connect to an already existing insertion event. ([\#10776](https://github.com/matrix-org/synapse/issues/10776)) +- Improve oEmbed URL previews by processing the author name, photo, and video information. ([\#10814](https://github.com/matrix-org/synapse/issues/10814), [\#10819](https://github.com/matrix-org/synapse/issues/10819)) +- Speed up responding with large JSON objects to requests. ([\#10868](https://github.com/matrix-org/synapse/issues/10868), [\#10905](https://github.com/matrix-org/synapse/issues/10905)) +- Add a `user_may_create_room_with_invites` spam checker callback to allow modules to allow or deny a room creation request based on the invites and/or 3PID invites it includes. ([\#10898](https://github.com/matrix-org/synapse/issues/10898)) + + +Bugfixes +-------- + +- Fix a long-standing bug that caused an `AssertionError` when purging history in certain rooms. Contributed by @Kokokokoka. ([\#10690](https://github.com/matrix-org/synapse/issues/10690)) +- Fix a long-standing bug which caused deactivated users that were later reactivated to be missing from the user directory. ([\#10782](https://github.com/matrix-org/synapse/issues/10782)) +- Fix a long-standing bug that caused unbanning a user by sending a membership event to fail. Contributed by @aaronraimist. ([\#10807](https://github.com/matrix-org/synapse/issues/10807)) +- Fix a long-standing bug where logging contexts would go missing when federation requests time out. ([\#10810](https://github.com/matrix-org/synapse/issues/10810)) +- Fix a long-standing bug causing an error in the deprecated `/initialSync` endpoint when using the undocumented `from` and `to` parameters. ([\#10827](https://github.com/matrix-org/synapse/issues/10827)) +- Fix a bug causing the `remove_stale_pushers` background job to repeatedly fail and log errors. This bug affected Synapse servers that had been upgraded from version 1.28 or older and are using SQLite. ([\#10843](https://github.com/matrix-org/synapse/issues/10843)) +- Fix a long-standing bug in Unicode support of the room search admin API breaking search for rooms with non-ASCII characters. ([\#10859](https://github.com/matrix-org/synapse/issues/10859)) +- Fix a bug introduced in Synapse 1.37.0 which caused `knock` membership events which we sent to remote servers to be incorrectly stored in the local database. ([\#10873](https://github.com/matrix-org/synapse/issues/10873)) +- Fix invalidating one-time key count cache after claiming keys. The bug was introduced in Synapse v1.41.0. Contributed by Tulir at Beeper. ([\#10875](https://github.com/matrix-org/synapse/issues/10875)) +- Fix a long-standing bug causing application service users to be subject to MAU blocking if the MAU limit had been reached, even if configured not to be blocked. ([\#10881](https://github.com/matrix-org/synapse/issues/10881)) +- Fix a long-standing bug which could cause events pulled over federation to be incorrectly rejected. ([\#10907](https://github.com/matrix-org/synapse/issues/10907)) +- Fix a long-standing bug causing URL cache files to be stored in storage providers. Server admins may safely delete the `url_cache/` and `url_cache_thumbnails/` directories from any configured storage providers to reclaim space. ([\#10911](https://github.com/matrix-org/synapse/issues/10911)) +- Fix a long-standing bug leading to race conditions when creating media store and config directories. ([\#10913](https://github.com/matrix-org/synapse/issues/10913)) + + +Improved Documentation +---------------------- + +- Fix some crashes in the Module API example code, by adding JSON encoding/decoding. ([\#10845](https://github.com/matrix-org/synapse/issues/10845)) +- Add developer documentation about experimental configuration flags. ([\#10865](https://github.com/matrix-org/synapse/issues/10865)) +- Properly remove deleted files from GitHub pages when generating the documentation. ([\#10869](https://github.com/matrix-org/synapse/issues/10869)) + + +Internal Changes +---------------- + +- Fix GitHub Actions config so we can run sytest on synapse from parallel branches. ([\#10659](https://github.com/matrix-org/synapse/issues/10659)) +- Split out [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) meta events to their own fields in the `/batch_send` response. ([\#10777](https://github.com/matrix-org/synapse/issues/10777)) +- Add missing type hints to REST servlets. ([\#10785](https://github.com/matrix-org/synapse/issues/10785), [\#10817](https://github.com/matrix-org/synapse/issues/10817)) +- Simplify the internal logic which maintains the user directory database tables. ([\#10796](https://github.com/matrix-org/synapse/issues/10796)) +- Use direct references to config flags. ([\#10812](https://github.com/matrix-org/synapse/issues/10812), [\#10885](https://github.com/matrix-org/synapse/issues/10885), [\#10893](https://github.com/matrix-org/synapse/issues/10893), [\#10897](https://github.com/matrix-org/synapse/issues/10897)) +- Specify the type of token in generic "Invalid token" error messages. ([\#10815](https://github.com/matrix-org/synapse/issues/10815)) +- Make `StateFilter` frozen so it is hashable. ([\#10816](https://github.com/matrix-org/synapse/issues/10816)) +- Fix a long-standing bug where an `m.room.message` event containing a null byte would cause an internal server error. ([\#10820](https://github.com/matrix-org/synapse/issues/10820)) +- Add type hints to the state database. ([\#10823](https://github.com/matrix-org/synapse/issues/10823)) +- Opt out of cache expiry for `get_users_who_share_room_with_user`, to hopefully improve `/sync` performance when you + haven't synced recently. ([\#10826](https://github.com/matrix-org/synapse/issues/10826)) +- Track cache eviction rates more finely in Prometheus's monitoring. ([\#10829](https://github.com/matrix-org/synapse/issues/10829)) +- Add missing type hints to `synapse.handlers`. ([\#10831](https://github.com/matrix-org/synapse/issues/10831), [\#10856](https://github.com/matrix-org/synapse/issues/10856)) +- Extend the Module API to let plug-ins check whether an ID is local and to access IP + User Agent data. ([\#10833](https://github.com/matrix-org/synapse/issues/10833)) +- Factor out PNG image data to a constant to be used in several tests. ([\#10834](https://github.com/matrix-org/synapse/issues/10834)) +- Add a test to ensure state events sent by modules get persisted correctly. ([\#10835](https://github.com/matrix-org/synapse/issues/10835)) +- Rename [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) fields and event types from `chunk` to `batch` to match the `/batch_send` endpoint. ([\#10838](https://github.com/matrix-org/synapse/issues/10838)) +- Rename [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` query parameter from `?prev_event` to more obvious usage with `?prev_event_id`. ([\#10839](https://github.com/matrix-org/synapse/issues/10839)) +- Add type hints to `synapse.http.site`. ([\#10867](https://github.com/matrix-org/synapse/issues/10867)) +- Include outlier status when we log V2 or V3 events. ([\#10879](https://github.com/matrix-org/synapse/issues/10879)) +- Break down Grafana's cache expiry time series based on reason for eviction, c.f. [\#10829](https://github.com/matrix-org/synapse/issues/10829). ([\#10880](https://github.com/matrix-org/synapse/issues/10880)) +- Clean up some of the federation event authentication code for clarity. ([\#10883](https://github.com/matrix-org/synapse/issues/10883), [\#10884](https://github.com/matrix-org/synapse/issues/10884), [\#10896](https://github.com/matrix-org/synapse/issues/10896), [\#10901](https://github.com/matrix-org/synapse/issues/10901)) +- Allow the `.` and `~` characters when creating registration tokens as per the change to [MSC3231](https://github.com/matrix-org/matrix-doc/pull/3231). ([\#10887](https://github.com/matrix-org/synapse/issues/10887)) +- Clean up some unnecessary parentheses in places around the codebase. ([\#10889](https://github.com/matrix-org/synapse/issues/10889)) +- Improve type hinting in the user directory code. ([\#10891](https://github.com/matrix-org/synapse/issues/10891)) +- Update development testing script `test_postgresql.sh` to use a supported Python version and make re-runs quicker. ([\#10906](https://github.com/matrix-org/synapse/issues/10906)) +- Document and summarize changes in schema version `61` – `64`. ([\#10917](https://github.com/matrix-org/synapse/issues/10917)) +- Update release script to sign the newly created git tags. ([\#10925](https://github.com/matrix-org/synapse/issues/10925)) +- Fix Debian builds due to `dh-virtualenv` no longer being able to build their docs. ([\#10931](https://github.com/matrix-org/synapse/issues/10931)) + + +Synapse 1.43.0 (2021-09-21) +=========================== + +This release drops support for the deprecated, unstable API for [MSC2858 (Multiple SSO Identity Providers)](https://github.com/matrix-org/matrix-doc/blob/master/proposals/2858-Multiple-SSO-Identity-Providers.md#unstable-prefix), as well as the undocumented `experimental.msc2858_enabled` config option. Client authors should update their clients to use the stable API, available since Synapse 1.30. + +The documentation has been updated with configuration for routing `/spaces`, `/hierarchy` and `/summary` to workers. See [the upgrade notes](https://github.com/matrix-org/synapse/blob/release-v1.43/docs/upgrade.md#upgrading-to-v1430) for more details. + +No significant changes since 1.43.0rc2. + +Synapse 1.43.0rc2 (2021-09-17) +============================== + +Bugfixes +-------- + +- Added opentracing logging to help debug [\#9424](https://github.com/matrix-org/synapse/issues/9424). ([\#10828](https://github.com/matrix-org/synapse/issues/10828)) + + +Synapse 1.43.0rc1 (2021-09-14) +============================== + +Features +-------- + +- Allow room creators to send historical events specified by [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) in existing room versions. ([\#10566](https://github.com/matrix-org/synapse/issues/10566)) +- Add config option to use non-default manhole password and keys. ([\#10643](https://github.com/matrix-org/synapse/issues/10643)) +- Skip final GC at shutdown to improve restart performance. ([\#10712](https://github.com/matrix-org/synapse/issues/10712)) +- Allow configuration of the oEmbed URLs used for URL previews. ([\#10714](https://github.com/matrix-org/synapse/issues/10714), [\#10759](https://github.com/matrix-org/synapse/issues/10759)) +- Prefer [room version 9](https://github.com/matrix-org/matrix-doc/pull/3375) for restricted rooms per the [room version capabilities](https://github.com/matrix-org/matrix-doc/pull/3244) API. ([\#10772](https://github.com/matrix-org/synapse/issues/10772)) + + +Bugfixes +-------- + +- Fix a long-standing bug where room avatars were not included in email notifications. ([\#10658](https://github.com/matrix-org/synapse/issues/10658)) +- Fix a bug where the ordering algorithm was skipping the `origin_server_ts` step in the spaces summary resulting in unstable room orderings. ([\#10730](https://github.com/matrix-org/synapse/issues/10730)) +- Fix edge case when persisting events into a room where there are multiple events we previously hadn't calculated auth chains for (and hadn't marked as needing to be calculated). ([\#10743](https://github.com/matrix-org/synapse/issues/10743)) +- Fix a bug which prevented calls to `/createRoom` that included the `room_alias_name` parameter from being handled by worker processes. ([\#10757](https://github.com/matrix-org/synapse/issues/10757)) +- Fix a bug which prevented user registration via SSO to require consent tracking for SSO mapping providers that don't prompt for Matrix ID selection. Contributed by @AndrewFerr. ([\#10733](https://github.com/matrix-org/synapse/issues/10733)) +- Only return the stripped state events for the `m.space.child` events in a room for the spaces summary from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10760](https://github.com/matrix-org/synapse/issues/10760)) +- Properly handle room upgrades of spaces. ([\#10774](https://github.com/matrix-org/synapse/issues/10774)) +- Fix a bug which generated invalid homeserver config when the `frontend_proxy` worker type was passed to the Synapse Worker-based Complement image. ([\#10783](https://github.com/matrix-org/synapse/issues/10783)) + + +Improved Documentation +---------------------- + +- Minor fix to the `media_repository` developer documentation. Contributed by @cuttingedge1109. ([\#10556](https://github.com/matrix-org/synapse/issues/10556)) +- Update the documentation to note that the `/spaces` and `/hierarchy` endpoints can be routed to workers. ([\#10648](https://github.com/matrix-org/synapse/issues/10648)) +- Clarify admin API documentation on undoing room deletions. ([\#10735](https://github.com/matrix-org/synapse/issues/10735)) +- Split up the modules documentation and add examples for module developers. ([\#10758](https://github.com/matrix-org/synapse/issues/10758)) +- Correct 2 typographical errors in the [Log Contexts documentation](https://matrix-org.github.io/synapse/latest/log_contexts.html). ([\#10795](https://github.com/matrix-org/synapse/issues/10795)) +- Fix a wording mistake in the sample configuration. Contributed by @bramvdnheuvel:nltrix.net. ([\#10804](https://github.com/matrix-org/synapse/issues/10804)) + + +Deprecations and Removals +------------------------- + +- Remove the [unstable MSC2858 API](https://github.com/matrix-org/matrix-doc/blob/master/proposals/2858-Multiple-SSO-Identity-Providers.md#unstable-prefix), including the undocumented `experimental.msc2858_enabled` config option. The unstable API has been deprecated since Synapse 1.35. Client authors should update their clients to use the stable API introduced in Synapse 1.30 if they have not already done so. ([\#10693](https://github.com/matrix-org/synapse/issues/10693)) + + +Internal Changes +---------------- + +- Add OpenTracing logging to help debug stuck messages (as described by issue [#9424](https://github.com/matrix-org/synapse/issues/9424)). ([\#10704](https://github.com/matrix-org/synapse/issues/10704)) +- Add type annotations to the `synapse.util` package. ([\#10601](https://github.com/matrix-org/synapse/issues/10601)) +- Ensure `rooms.creator` field is always populated for easy lookup in [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) usage later. ([\#10697](https://github.com/matrix-org/synapse/issues/10697)) +- Add missing type hints to REST servlets. ([\#10707](https://github.com/matrix-org/synapse/issues/10707), [\#10728](https://github.com/matrix-org/synapse/issues/10728), [\#10736](https://github.com/matrix-org/synapse/issues/10736)) +- Do not include rooms with unknown room versions in the spaces summary results. ([\#10727](https://github.com/matrix-org/synapse/issues/10727)) +- Additional error checking for the `preset` field when creating a room. ([\#10738](https://github.com/matrix-org/synapse/issues/10738)) +- Clean up some of the federation event authentication code for clarity. ([\#10744](https://github.com/matrix-org/synapse/issues/10744), [\#10745](https://github.com/matrix-org/synapse/issues/10745), [\#10746](https://github.com/matrix-org/synapse/issues/10746), [\#10771](https://github.com/matrix-org/synapse/issues/10771), [\#10773](https://github.com/matrix-org/synapse/issues/10773), [\#10781](https://github.com/matrix-org/synapse/issues/10781)) +- Add an index to `presence_stream` to hopefully speed up startups a little. ([\#10748](https://github.com/matrix-org/synapse/issues/10748)) +- Refactor event size checking code to simplify searching the codebase for the origins of certain error strings that are occasionally emitted. ([\#10750](https://github.com/matrix-org/synapse/issues/10750)) +- Move tests relating to rooms having encryption out of the user directory tests. ([\#10752](https://github.com/matrix-org/synapse/issues/10752)) +- Use `attrs` internally for the URL preview code & update documentation. ([\#10753](https://github.com/matrix-org/synapse/issues/10753)) +- Minor speed ups when joining large rooms over federation. ([\#10754](https://github.com/matrix-org/synapse/issues/10754), [\#10755](https://github.com/matrix-org/synapse/issues/10755), [\#10756](https://github.com/matrix-org/synapse/issues/10756), [\#10780](https://github.com/matrix-org/synapse/issues/10780), [\#10784](https://github.com/matrix-org/synapse/issues/10784)) +- Add a constant for `m.federate`. ([\#10775](https://github.com/matrix-org/synapse/issues/10775)) +- Add a script to update the Debian changelog in a Docker container for systems that are not Debian-based. ([\#10778](https://github.com/matrix-org/synapse/issues/10778)) +- Change the format of authenticated users in logs when a user is being puppeted by and admin user. ([\#10779](https://github.com/matrix-org/synapse/issues/10779)) +- Remove fixed and flakey tests from the Sytest blacklist. ([\#10788](https://github.com/matrix-org/synapse/issues/10788)) +- Improve internal details of the user directory code. ([\#10789](https://github.com/matrix-org/synapse/issues/10789)) +- Use direct references to config flags. ([\#10798](https://github.com/matrix-org/synapse/issues/10798)) +- Ensure the Rust reporter passes type checking with jaeger-client 4.7's type annotations. ([\#10799](https://github.com/matrix-org/synapse/issues/10799)) + + +Synapse 1.42.0 (2021-09-07) +=========================== + +This version of Synapse removes deprecated room-management admin APIs, removes out-of-date email pushers, and improves error handling for fallback templates for user-interactive authentication. For more information on these points, server administrators are encouraged to read [the upgrade notes](docs/upgrade.md#upgrading-to-v1420). + +No significant changes since 1.42.0rc2. + + +Synapse 1.42.0rc2 (2021-09-06) +============================== + +Features +-------- + +- Support room version 9 from [MSC3375](https://github.com/matrix-org/matrix-doc/pull/3375). ([\#10747](https://github.com/matrix-org/synapse/issues/10747)) + + +Internal Changes +---------------- + +- Print a warning when using one of the deprecated `template_dir` settings. ([\#10768](https://github.com/matrix-org/synapse/issues/10768)) + + +Synapse 1.42.0rc1 (2021-09-01) +============================== + +Features +-------- + +- Add support for [MSC3231](https://github.com/matrix-org/matrix-doc/pull/3231): Token authenticated registration. Users can be required to submit a token during registration to authenticate themselves. Contributed by Callum Brown. ([\#10142](https://github.com/matrix-org/synapse/issues/10142)) +- Add support for [MSC3283](https://github.com/matrix-org/matrix-doc/pull/3283): Expose `enable_set_displayname` in capabilities. ([\#10452](https://github.com/matrix-org/synapse/issues/10452)) +- Port the `PresenceRouter` module interface to the new generic interface. ([\#10524](https://github.com/matrix-org/synapse/issues/10524)) +- Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10613](https://github.com/matrix-org/synapse/issues/10613), [\#10725](https://github.com/matrix-org/synapse/issues/10725)) + + +Bugfixes +-------- + +- Validate new `m.room.power_levels` events. Contributed by @aaronraimist. ([\#10232](https://github.com/matrix-org/synapse/issues/10232)) +- Display an error on User-Interactive Authentication fallback pages when authentication fails. Contributed by Callum Brown. ([\#10561](https://github.com/matrix-org/synapse/issues/10561)) +- Remove pushers when deleting an e-mail address from an account. Pushers for old unlinked emails will also be deleted. ([\#10581](https://github.com/matrix-org/synapse/issues/10581), [\#10734](https://github.com/matrix-org/synapse/issues/10734)) +- Reject Client-Server `/keys/query` requests which provide `device_ids` incorrectly. ([\#10593](https://github.com/matrix-org/synapse/issues/10593)) +- Rooms with unsupported room versions are no longer returned via `/sync`. ([\#10644](https://github.com/matrix-org/synapse/issues/10644)) +- Enforce the maximum length for per-room display names and avatar URLs. ([\#10654](https://github.com/matrix-org/synapse/issues/10654)) +- Fix a bug which caused the `synapse_user_logins_total` Prometheus metric not to be correctly initialised on restart. ([\#10677](https://github.com/matrix-org/synapse/issues/10677)) +- Improve `ServerNoticeServlet` to avoid duplicate requests and add unit tests. ([\#10679](https://github.com/matrix-org/synapse/issues/10679)) +- Fix long-standing issue which caused an error when a thumbnail is requested and there are multiple thumbnails with the same quality rating. ([\#10684](https://github.com/matrix-org/synapse/issues/10684)) +- Fix a regression introduced in v1.41.0 which affected the performance of concurrent fetches of large sets of events, in extreme cases causing the process to hang. ([\#10703](https://github.com/matrix-org/synapse/issues/10703)) +- Fix a regression introduced in Synapse 1.41 which broke email transmission on Systems using older versions of the Twisted library. ([\#10713](https://github.com/matrix-org/synapse/issues/10713)) + + +Improved Documentation +---------------------- + +- Add documentation on how to connect Django with Synapse using OpenID Connect and django-oauth-toolkit. Contributed by @HugoDelval. ([\#10192](https://github.com/matrix-org/synapse/issues/10192)) +- Advertise https://matrix-org.github.io/synapse documentation in the `README` and `CONTRIBUTING` files. ([\#10595](https://github.com/matrix-org/synapse/issues/10595)) +- Fix some of the titles not rendering in the OpenID Connect documentation. ([\#10639](https://github.com/matrix-org/synapse/issues/10639)) +- Minor clarifications to the documentation for reverse proxies. ([\#10708](https://github.com/matrix-org/synapse/issues/10708)) +- Remove table of contents from the top of installation and contributing documentation pages. ([\#10711](https://github.com/matrix-org/synapse/issues/10711)) + + +Deprecations and Removals +------------------------- + +- Remove deprecated Shutdown Room and Purge Room Admin API. ([\#8830](https://github.com/matrix-org/synapse/issues/8830)) + + +Internal Changes +---------------- + +- Improve type hints for the proxy agent and SRV resolver modules. Contributed by @dklimpel. ([\#10608](https://github.com/matrix-org/synapse/issues/10608)) +- Clean up some of the federation event authentication code for clarity. ([\#10614](https://github.com/matrix-org/synapse/issues/10614), [\#10615](https://github.com/matrix-org/synapse/issues/10615), [\#10624](https://github.com/matrix-org/synapse/issues/10624), [\#10640](https://github.com/matrix-org/synapse/issues/10640)) +- Add a comment asking developers to leave a reason when bumping the database schema version. ([\#10621](https://github.com/matrix-org/synapse/issues/10621)) +- Remove not needed database updates in modify user admin API. ([\#10627](https://github.com/matrix-org/synapse/issues/10627)) +- Convert room member storage tuples to `attrs` classes. ([\#10629](https://github.com/matrix-org/synapse/issues/10629), [\#10642](https://github.com/matrix-org/synapse/issues/10642)) +- Use auto-attribs for the attrs classes used in sync. ([\#10630](https://github.com/matrix-org/synapse/issues/10630)) +- Make `backfill` and `get_missing_events` use the same codepath. ([\#10645](https://github.com/matrix-org/synapse/issues/10645)) +- Improve the performance of the `/hierarchy` API (from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946)) by caching responses received over federation. ([\#10647](https://github.com/matrix-org/synapse/issues/10647)) +- Run a nightly CI build against Twisted trunk. ([\#10651](https://github.com/matrix-org/synapse/issues/10651), [\#10672](https://github.com/matrix-org/synapse/issues/10672)) +- Do not print out stack traces for network errors when fetching data over federation. ([\#10662](https://github.com/matrix-org/synapse/issues/10662)) +- Simplify tests for device admin rest API. ([\#10664](https://github.com/matrix-org/synapse/issues/10664)) +- Add missing type hints to REST servlets. ([\#10665](https://github.com/matrix-org/synapse/issues/10665), [\#10666](https://github.com/matrix-org/synapse/issues/10666), [\#10674](https://github.com/matrix-org/synapse/issues/10674)) +- Flatten the `tests.synapse.rests` package by moving the contents of `v1` and `v2_alpha` into the parent. ([\#10667](https://github.com/matrix-org/synapse/issues/10667)) +- Update `complement.sh` to rebuild the base Docker image when run with workers. ([\#10686](https://github.com/matrix-org/synapse/issues/10686)) +- Split the event-processing methods in `FederationHandler` into a separate `FederationEventHandler`. ([\#10692](https://github.com/matrix-org/synapse/issues/10692)) +- Remove unused `compare_digest` function. ([\#10706](https://github.com/matrix-org/synapse/issues/10706)) + + +Synapse 1.41.1 (2021-08-31) +=========================== + +Due to the two security issues highlighted below, server administrators are encouraged to update Synapse. We are not aware of these vulnerabilities being exploited in the wild. + +Security advisory +----------------- + +The following issues are fixed in v1.41.1. + +- **[GHSA-3x4c-pq33-4w3q](https://github.com/matrix-org/synapse/security/advisories/GHSA-3x4c-pq33-4w3q) / [CVE-2021-39164](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39164): Enumerating a private room's list of members and their display names.** + + If an unauthorized user both knows the Room ID of a private room *and* that room's history visibility is set to `shared`, then they may be able to enumerate the room's members, including their display names. + + The unauthorized user must be on the same homeserver as a user who is a member of the target room. + + Fixed by [52c7a51cf](https://github.com/matrix-org/synapse/commit/52c7a51cf). + +- **[GHSA-jj53-8fmw-f2w2](https://github.com/matrix-org/synapse/security/advisories/GHSA-jj53-8fmw-f2w2) / [CVE-2021-39163](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39163): Disclosing a private room's name, avatar, topic, and number of members.** + + If an unauthorized user knows the Room ID of a private room, then its name, avatar, topic, and number of members may be disclosed through Group / Community features. + + The unauthorized user must be on the same homeserver as a user who is a member of the target room, and their homeserver must allow non-administrators to create groups (`enable_group_creation` in the Synapse configuration; off by default). + + Fixed by [cb35df940a](https://github.com/matrix-org/synapse/commit/cb35df940a), [\#10723](https://github.com/matrix-org/synapse/issues/10723). + +Bugfixes +-------- + +- Fix a regression introduced in Synapse 1.41 which broke email transmission on systems using older versions of the Twisted library. ([\#10713](https://github.com/matrix-org/synapse/issues/10713)) + +Synapse 1.41.0 (2021-08-24) +=========================== + +This release adds support for Debian 12 (Bookworm), but **removes support for Ubuntu 20.10 (Groovy Gorilla)**, which reached End of Life last month. + +Note that when using workers the `/_synapse/admin/v1/users/{userId}/media` must now be handled by media workers. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html) for more information. + + +Features +-------- + +- Enable room capabilities ([MSC3244](https://github.com/matrix-org/matrix-doc/pull/3244)) by default and set room version 8 as the preferred room version when creating restricted rooms. ([\#10571](https://github.com/matrix-org/synapse/issues/10571)) + + +Synapse 1.41.0rc1 (2021-08-18) +============================== + +Features +-------- + +- Add `get_userinfo_by_id` method to ModuleApi. ([\#9581](https://github.com/matrix-org/synapse/issues/9581)) +- Initial local support for [MSC3266](https://github.com/matrix-org/synapse/pull/10394), Room Summary over the unstable `/rooms/{roomIdOrAlias}/summary` API. ([\#10394](https://github.com/matrix-org/synapse/issues/10394)) +- Experimental support for [MSC3288](https://github.com/matrix-org/matrix-doc/pull/3288), sending `room_type` to the identity server for 3pid invites over the `/store-invite` API. ([\#10435](https://github.com/matrix-org/synapse/issues/10435)) +- Add support for sending federation requests through a proxy. Contributed by @Bubu and @dklimpel. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html) for more information. ([\#10596](https://github.com/matrix-org/synapse/issues/10596)). ([\#10475](https://github.com/matrix-org/synapse/issues/10475)) +- Add support for "marker" events which makes historical events discoverable for servers that already have all of the scrollback history (part of [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716)). ([\#10498](https://github.com/matrix-org/synapse/issues/10498)) +- Add a configuration setting for the time a `/sync` response is cached for. ([\#10513](https://github.com/matrix-org/synapse/issues/10513)) +- The default logging handler for new installations is now `PeriodicallyFlushingMemoryHandler`, a buffered logging handler which periodically flushes itself. ([\#10518](https://github.com/matrix-org/synapse/issues/10518)) +- Add support for new redaction rules for historical events specified in [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716). ([\#10538](https://github.com/matrix-org/synapse/issues/10538)) +- Add a setting to disable TLS when sending email. ([\#10546](https://github.com/matrix-org/synapse/issues/10546)) +- Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10549](https://github.com/matrix-org/synapse/issues/10549), [\#10560](https://github.com/matrix-org/synapse/issues/10560), [\#10569](https://github.com/matrix-org/synapse/issues/10569), [\#10574](https://github.com/matrix-org/synapse/issues/10574), [\#10575](https://github.com/matrix-org/synapse/issues/10575), [\#10579](https://github.com/matrix-org/synapse/issues/10579), [\#10583](https://github.com/matrix-org/synapse/issues/10583)) +- Admin API to delete several media for a specific user. Contributed by @dklimpel. ([\#10558](https://github.com/matrix-org/synapse/issues/10558), [\#10628](https://github.com/matrix-org/synapse/issues/10628)) +- Add support for routing `/createRoom` to workers. ([\#10564](https://github.com/matrix-org/synapse/issues/10564)) +- Update the Synapse Grafana dashboard. ([\#10570](https://github.com/matrix-org/synapse/issues/10570)) +- Add an admin API (`GET /_synapse/admin/username_available`) to check if a username is available (regardless of registration settings). ([\#10578](https://github.com/matrix-org/synapse/issues/10578)) +- Allow editing a user's `external_ids` via the "Edit User" admin API. Contributed by @dklimpel. ([\#10598](https://github.com/matrix-org/synapse/issues/10598)) +- The Synapse manhole no longer needs coroutines to be wrapped in `defer.ensureDeferred`. ([\#10602](https://github.com/matrix-org/synapse/issues/10602)) +- Add option to allow modules to run periodic tasks on all instances, rather than just the one configured to run background tasks. ([\#10638](https://github.com/matrix-org/synapse/issues/10638)) + + +Bugfixes +-------- + +- Add some clarification to the sample config file. Contributed by @Kentokamoto. ([\#10129](https://github.com/matrix-org/synapse/issues/10129)) +- Fix a long-standing bug where protocols which are not implemented by any appservices were incorrectly returned via `GET /_matrix/client/r0/thirdparty/protocols`. ([\#10532](https://github.com/matrix-org/synapse/issues/10532)) +- Fix exceptions in logs when failing to get remote room list. ([\#10541](https://github.com/matrix-org/synapse/issues/10541)) +- Fix longstanding bug which caused the user's presence "status message" to be reset when the user went offline. Contributed by @dklimpel. ([\#10550](https://github.com/matrix-org/synapse/issues/10550)) +- Allow public rooms to be previewed in the spaces summary APIs from [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10580](https://github.com/matrix-org/synapse/issues/10580)) +- Fix a bug introduced in v1.37.1 where an error could occur in the asynchronous processing of PDUs when the queue was empty. ([\#10592](https://github.com/matrix-org/synapse/issues/10592)) +- Fix errors on /sync when read receipt data is a string. Only affects homeservers with the experimental flag for [MSC2285](https://github.com/matrix-org/matrix-doc/pull/2285) enabled. Contributed by @SimonBrandner. ([\#10606](https://github.com/matrix-org/synapse/issues/10606)) +- Additional validation for the spaces summary API to avoid errors like `ValueError: Stop argument for islice() must be None or an integer`. The missing validation has existed since v1.31.0. ([\#10611](https://github.com/matrix-org/synapse/issues/10611)) +- Revert behaviour introduced in v1.38.0 that strips `org.matrix.msc2732.device_unused_fallback_key_types` from `/sync` when its value is empty. This field should instead always be present according to [MSC2732](https://github.com/matrix-org/matrix-doc/blob/master/proposals/2732-olm-fallback-keys.md). ([\#10623](https://github.com/matrix-org/synapse/issues/10623)) + + +Improved Documentation +---------------------- + +- Add documentation for configuring a forward proxy. ([\#10443](https://github.com/matrix-org/synapse/issues/10443)) +- Updated the reverse proxy documentation to highlight the homserver configuration that is needed to make Synapse aware that is is intentionally reverse proxied. ([\#10551](https://github.com/matrix-org/synapse/issues/10551)) +- Update CONTRIBUTING.md to fix index links and the instructions for SyTest in docker. ([\#10599](https://github.com/matrix-org/synapse/issues/10599)) + + +Deprecations and Removals +------------------------- + +- No longer build `.deb` packages for Ubuntu 20.10 Groovy Gorilla, which has now EOLed. ([\#10588](https://github.com/matrix-org/synapse/issues/10588)) +- The `template_dir` configuration settings in the `sso`, `account_validity` and `email` sections of the configuration file are now deprecated in favour of the global `templates.custom_template_directory` setting. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html) for more information. ([\#10596](https://github.com/matrix-org/synapse/issues/10596)) + + +Internal Changes +---------------- + +- Improve event caching mechanism to avoid having multiple copies of an event in memory at a time. ([\#10119](https://github.com/matrix-org/synapse/issues/10119)) +- Reduce errors in PostgreSQL logs due to concurrent serialization errors. ([\#10504](https://github.com/matrix-org/synapse/issues/10504)) +- Include room ID in ignored EDU log messages. Contributed by @ilmari. ([\#10507](https://github.com/matrix-org/synapse/issues/10507)) +- Add pagination to the spaces summary based on updates to [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946). ([\#10527](https://github.com/matrix-org/synapse/issues/10527), [\#10530](https://github.com/matrix-org/synapse/issues/10530)) +- Fix CI to not break when run against branches rather than pull requests. ([\#10529](https://github.com/matrix-org/synapse/issues/10529)) +- Mark all events stemming from the [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) `/batch_send` endpoint as historical. ([\#10537](https://github.com/matrix-org/synapse/issues/10537)) +- Clean up some of the federation event authentication code for clarity. ([\#10539](https://github.com/matrix-org/synapse/issues/10539), [\#10591](https://github.com/matrix-org/synapse/issues/10591)) +- Convert `Transaction` and `Edu` objects to attrs. ([\#10542](https://github.com/matrix-org/synapse/issues/10542)) +- Update `/batch_send` endpoint to only return `state_events` created by the `state_events_from_before` passed in. ([\#10552](https://github.com/matrix-org/synapse/issues/10552)) +- Update contributing.md to warn against rebasing an open PR. ([\#10563](https://github.com/matrix-org/synapse/issues/10563)) +- Remove the unused public rooms replication stream. ([\#10565](https://github.com/matrix-org/synapse/issues/10565)) +- Clarify error message when failing to join a restricted room. ([\#10572](https://github.com/matrix-org/synapse/issues/10572)) +- Remove references to BuildKite in favour of GitHub Actions. ([\#10573](https://github.com/matrix-org/synapse/issues/10573)) +- Move `/batch_send` endpoint defined by [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) to the `/v2_alpha` directory. ([\#10576](https://github.com/matrix-org/synapse/issues/10576)) +- Allow multiple custom directories in `read_templates`. ([\#10587](https://github.com/matrix-org/synapse/issues/10587)) +- Re-organize the `synapse.federation.transport.server` module to create smaller files. ([\#10590](https://github.com/matrix-org/synapse/issues/10590)) +- Flatten the `synapse.rest.client` package by moving the contents of `v1` and `v2_alpha` into the parent. ([\#10600](https://github.com/matrix-org/synapse/issues/10600)) +- Build Debian packages for Debian 12 (Bookworm). ([\#10612](https://github.com/matrix-org/synapse/issues/10612)) +- Fix up a couple of links to the database schema documentation. ([\#10620](https://github.com/matrix-org/synapse/issues/10620)) +- Fix a broken link to the upgrade notes. ([\#10631](https://github.com/matrix-org/synapse/issues/10631)) + + +Synapse 1.40.0 (2021-08-10) +=========================== + +No significant changes. + + +Synapse 1.40.0rc3 (2021-08-09) +============================== + +Features +-------- + +- Support [MSC3289: room version 8](https://github.com/matrix-org/matrix-doc/pull/3289). ([\#10449](https://github.com/matrix-org/synapse/issues/10449)) + + +Bugfixes +-------- + +- Mark the experimental room version from [MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716) as unstable. ([\#10449](https://github.com/matrix-org/synapse/issues/10449)) + + +Improved Documentation +---------------------- + +- Fix broken links in `upgrade.md`. Contributed by @dklimpel. ([\#10543](https://github.com/matrix-org/synapse/issues/10543)) + + +Synapse 1.40.0rc2 (2021-08-04) +============================== + +Bugfixes +-------- + +- Fix the `PeriodicallyFlushingMemoryHandler` inhibiting application shutdown because of its background thread. ([\#10517](https://github.com/matrix-org/synapse/issues/10517)) +- Fix a bug introduced in Synapse v1.40.0rc1 that could cause Synapse to respond with an error when clients would update read receipts. ([\#10531](https://github.com/matrix-org/synapse/issues/10531)) + + +Internal Changes +---------------- + +- Fix release script to open the correct URL for the release. ([\#10516](https://github.com/matrix-org/synapse/issues/10516)) + + +Synapse 1.40.0rc1 (2021-08-03) +============================== + +Features +-------- + +- Add support for [MSC2033](https://github.com/matrix-org/matrix-doc/pull/2033): `device_id` on `/account/whoami`. ([\#9918](https://github.com/matrix-org/synapse/issues/9918)) +- Update support for [MSC2716 - Incrementally importing history into existing rooms](https://github.com/matrix-org/matrix-doc/pull/2716). ([\#10245](https://github.com/matrix-org/synapse/issues/10245), [\#10432](https://github.com/matrix-org/synapse/issues/10432), [\#10463](https://github.com/matrix-org/synapse/issues/10463)) +- Update support for [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083) to consider changes in the MSC around which servers can issue join events. ([\#10254](https://github.com/matrix-org/synapse/issues/10254), [\#10447](https://github.com/matrix-org/synapse/issues/10447), [\#10489](https://github.com/matrix-org/synapse/issues/10489)) +- Initial support for [MSC3244](https://github.com/matrix-org/matrix-doc/pull/3244), Room version capabilities over the /capabilities API. ([\#10283](https://github.com/matrix-org/synapse/issues/10283)) +- Add a buffered logging handler which periodically flushes itself. ([\#10407](https://github.com/matrix-org/synapse/issues/10407), [\#10515](https://github.com/matrix-org/synapse/issues/10515)) +- Add support for https connections to a proxy server. Contributed by @Bubu and @dklimpel. ([\#10411](https://github.com/matrix-org/synapse/issues/10411)) +- Support for [MSC2285 (hidden read receipts)](https://github.com/matrix-org/matrix-doc/pull/2285). Contributed by @SimonBrandner. ([\#10413](https://github.com/matrix-org/synapse/issues/10413)) +- Email notifications now state whether an invitation is to a room or a space. ([\#10426](https://github.com/matrix-org/synapse/issues/10426)) +- Allow setting transaction limit for database connections. ([\#10440](https://github.com/matrix-org/synapse/issues/10440), [\#10511](https://github.com/matrix-org/synapse/issues/10511)) +- Add `creation_ts` to "list users" admin API. ([\#10448](https://github.com/matrix-org/synapse/issues/10448)) + + +Bugfixes +-------- + +- Improve character set detection in URL previews by supporting underscores (in addition to hyphens). Contributed by @srividyut. ([\#10410](https://github.com/matrix-org/synapse/issues/10410)) +- Fix events being incorrectly rejected over federation if they reference auth events that the server needed to fetch. ([\#10439](https://github.com/matrix-org/synapse/issues/10439)) +- Fix `synapse_federation_server_oldest_inbound_pdu_in_staging` Prometheus metric to not report a max age of 51 years when the queue is empty. ([\#10455](https://github.com/matrix-org/synapse/issues/10455)) +- Fix a bug which caused an explicit assignment of power-level 0 to a user to be misinterpreted in rare circumstances. ([\#10499](https://github.com/matrix-org/synapse/issues/10499)) + + +Improved Documentation +---------------------- + +- Fix hierarchy of providers on the OpenID page. ([\#10445](https://github.com/matrix-org/synapse/issues/10445)) +- Consolidate development documentation to `docs/development/`. ([\#10453](https://github.com/matrix-org/synapse/issues/10453)) +- Add some developer docs to explain room DAG concepts like `outliers`, `state_groups`, `depth`, etc. ([\#10464](https://github.com/matrix-org/synapse/issues/10464)) +- Document how to use Complement while developing a new Synapse feature. ([\#10483](https://github.com/matrix-org/synapse/issues/10483)) + + +Internal Changes +---------------- + +- Prune inbound federation queues for a room if they get too large. ([\#10390](https://github.com/matrix-org/synapse/issues/10390)) +- Add type hints to `synapse.federation.transport.client` module. ([\#10408](https://github.com/matrix-org/synapse/issues/10408)) +- Remove shebang line from module files. ([\#10415](https://github.com/matrix-org/synapse/issues/10415)) +- Drop backwards-compatibility code that was required to support Ubuntu Xenial. ([\#10429](https://github.com/matrix-org/synapse/issues/10429)) +- Use a docker image cache for the prerequisites for the debian package build. ([\#10431](https://github.com/matrix-org/synapse/issues/10431)) +- Improve servlet type hints. ([\#10437](https://github.com/matrix-org/synapse/issues/10437), [\#10438](https://github.com/matrix-org/synapse/issues/10438)) +- Replace usage of `or_ignore` in `simple_insert` with `simple_upsert` usage, to stop spamming postgres logs with spurious ERROR messages. ([\#10442](https://github.com/matrix-org/synapse/issues/10442)) +- Update the `tests-done` Github Actions status. ([\#10444](https://github.com/matrix-org/synapse/issues/10444), [\#10512](https://github.com/matrix-org/synapse/issues/10512)) +- Update type annotations to work with forthcoming Twisted 21.7.0 release. ([\#10446](https://github.com/matrix-org/synapse/issues/10446), [\#10450](https://github.com/matrix-org/synapse/issues/10450)) +- Cancel redundant GHA workflows when a new commit is pushed. ([\#10451](https://github.com/matrix-org/synapse/issues/10451)) +- Mitigate media repo XSS attacks on IE11 via the non-standard X-Content-Security-Policy header. ([\#10468](https://github.com/matrix-org/synapse/issues/10468)) +- Additional type hints in the state handler. ([\#10482](https://github.com/matrix-org/synapse/issues/10482)) +- Update syntax used to run complement tests. ([\#10488](https://github.com/matrix-org/synapse/issues/10488)) +- Fix up type annotations to work with Twisted 21.7. ([\#10490](https://github.com/matrix-org/synapse/issues/10490)) +- Improve type annotations for `ObservableDeferred`. ([\#10491](https://github.com/matrix-org/synapse/issues/10491)) +- Extend release script to also tag and create GitHub releases. ([\#10496](https://github.com/matrix-org/synapse/issues/10496)) +- Fix a bug which caused production debian packages to be incorrectly marked as 'prerelease'. ([\#10500](https://github.com/matrix-org/synapse/issues/10500)) + + +Synapse 1.39.0 (2021-07-29) +=========================== + +No significant changes. + + +Synapse 1.39.0rc3 (2021-07-28) +============================== + +Bugfixes +-------- + +- Fix a bug introduced in Synapse 1.38 which caused an exception at startup when SAML authentication was enabled. ([\#10477](https://github.com/matrix-org/synapse/issues/10477)) +- Fix a long-standing bug where Synapse would not inform clients that a device had exhausted its one-time-key pool, potentially causing problems decrypting events. ([\#10485](https://github.com/matrix-org/synapse/issues/10485)) +- Fix reporting old R30 stats as R30v2 stats. Introduced in v1.39.0rc1. ([\#10486](https://github.com/matrix-org/synapse/issues/10486)) + + +Internal Changes +---------------- + +- Fix an error which prevented the Github Actions workflow to build the docker images from running. ([\#10461](https://github.com/matrix-org/synapse/issues/10461)) +- Fix release script to correctly version debian changelog when doing RCs. ([\#10465](https://github.com/matrix-org/synapse/issues/10465)) + + +Synapse 1.39.0rc2 (2021-07-22) +============================== + +This release also includes the changes in v1.38.1. + + +Internal Changes +---------------- + +- Move docker image build to Github Actions. ([\#10416](https://github.com/matrix-org/synapse/issues/10416)) + + +Synapse 1.38.1 (2021-07-22) +=========================== + +Bugfixes +-------- + +- Always include `device_one_time_keys_count` key in `/sync` response to work around a bug in Element Android that broke encryption for new devices. ([\#10457](https://github.com/matrix-org/synapse/issues/10457)) + + +Synapse 1.39.0rc1 (2021-07-20) +============================== + +The Third-Party Event Rules module interface has been deprecated in favour of the generic module interface introduced in Synapse v1.37.0. Support for the old interface is planned to be removed in September 2021. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html#upgrading-to-v1390) for more information. + +Features +-------- + +- Add the ability to override the account validity feature with a module. ([\#9884](https://github.com/matrix-org/synapse/issues/9884)) +- The spaces summary API now returns any joinable rooms, not only rooms which are world-readable. ([\#10298](https://github.com/matrix-org/synapse/issues/10298), [\#10305](https://github.com/matrix-org/synapse/issues/10305)) +- Add a new version of the R30 phone-home metric, which removes a false impression of retention given by the old R30 metric. ([\#10332](https://github.com/matrix-org/synapse/issues/10332), [\#10427](https://github.com/matrix-org/synapse/issues/10427)) +- Allow providing credentials to `http_proxy`. ([\#10360](https://github.com/matrix-org/synapse/issues/10360)) + + +Bugfixes +-------- + +- Fix error while dropping locks on shutdown. Introduced in v1.38.0. ([\#10433](https://github.com/matrix-org/synapse/issues/10433)) +- Add base starting insertion event when no chunk ID is specified in the historical batch send API. ([\#10250](https://github.com/matrix-org/synapse/issues/10250)) +- Fix historical batch send endpoint (MSC2716) rejecting batches with messages from multiple senders. ([\#10276](https://github.com/matrix-org/synapse/issues/10276)) +- Fix purging rooms that other homeservers are still sending events for. Contributed by @ilmari. ([\#10317](https://github.com/matrix-org/synapse/issues/10317)) +- Fix errors during backfill caused by previously purged redaction events. Contributed by Andreas Rammhold (@andir). ([\#10343](https://github.com/matrix-org/synapse/issues/10343)) +- Fix the user directory becoming broken (and noisy errors being logged) when knocking and room statistics are in use. ([\#10344](https://github.com/matrix-org/synapse/issues/10344)) +- Fix newly added `synapse_federation_server_oldest_inbound_pdu_in_staging` prometheus metric to measure age rather than timestamp. ([\#10355](https://github.com/matrix-org/synapse/issues/10355)) +- Fix PostgreSQL sometimes using table scans for queries against `state_groups_state` table, taking a long time and a large amount of IO. ([\#10359](https://github.com/matrix-org/synapse/issues/10359)) +- Fix `make_room_admin` failing for users that have left a private room. ([\#10367](https://github.com/matrix-org/synapse/issues/10367)) +- Fix a number of logged errors caused by remote servers being down. ([\#10400](https://github.com/matrix-org/synapse/issues/10400), [\#10414](https://github.com/matrix-org/synapse/issues/10414)) +- Responses from `/make_{join,leave,knock}` no longer include signatures, which will turn out to be invalid after events are returned to `/send_{join,leave,knock}`. ([\#10404](https://github.com/matrix-org/synapse/issues/10404)) + + +Improved Documentation +---------------------- + +- Updated installation dependencies for newer macOS versions and ARM Macs. Contributed by Luke Walsh. ([\#9971](https://github.com/matrix-org/synapse/issues/9971)) +- Simplify structure of room admin API. ([\#10313](https://github.com/matrix-org/synapse/issues/10313)) +- Refresh the logcontext dev documentation. ([\#10353](https://github.com/matrix-org/synapse/issues/10353)), ([\#10337](https://github.com/matrix-org/synapse/issues/10337)) +- Add delegation example for caddy in the reverse proxy documentation. Contributed by @moritzdietz. ([\#10368](https://github.com/matrix-org/synapse/issues/10368)) +- Fix and clarify some links in `docs` and `contrib`. ([\#10370](https://github.com/matrix-org/synapse/issues/10370)), ([\#10322](https://github.com/matrix-org/synapse/issues/10322)), ([\#10399](https://github.com/matrix-org/synapse/issues/10399)) +- Make deprecation notice of the spam checker doc more obvious. ([\#10395](https://github.com/matrix-org/synapse/issues/10395)) +- Add instructions on installing Debian packages for release candidates. ([\#10396](https://github.com/matrix-org/synapse/issues/10396)) + + +Deprecations and Removals +------------------------- + +- Remove functionality associated with the unused `room_stats_historical` and `user_stats_historical` tables. Contributed by @xmunoz. ([\#9721](https://github.com/matrix-org/synapse/issues/9721)) +- The third-party event rules module interface is deprecated in favour of the generic module interface introduced in Synapse v1.37.0. See the [upgrade notes](https://matrix-org.github.io/synapse/latest/upgrade.html#upgrading-to-v1390) for more information. ([\#10386](https://github.com/matrix-org/synapse/issues/10386)) + + +Internal Changes +---------------- + +- Convert `room_depth.min_depth` column to a `BIGINT`. ([\#10289](https://github.com/matrix-org/synapse/issues/10289)) +- Add tests to characterise the current behaviour of R30 phone-home metrics. ([\#10315](https://github.com/matrix-org/synapse/issues/10315)) +- Rebuild event context and auth when processing specific results from `ThirdPartyEventRules` modules. ([\#10316](https://github.com/matrix-org/synapse/issues/10316)) +- Minor change to the code that populates `user_daily_visits`. ([\#10324](https://github.com/matrix-org/synapse/issues/10324)) +- Re-enable Sytests that were disabled for the 1.37.1 release. ([\#10345](https://github.com/matrix-org/synapse/issues/10345), [\#10357](https://github.com/matrix-org/synapse/issues/10357)) +- Run `pyupgrade` on the codebase. ([\#10347](https://github.com/matrix-org/synapse/issues/10347), [\#10348](https://github.com/matrix-org/synapse/issues/10348)) +- Switch `application_services_txns.txn_id` database column to `BIGINT`. ([\#10349](https://github.com/matrix-org/synapse/issues/10349)) +- Convert internal type variable syntax to reflect wider ecosystem use. ([\#10350](https://github.com/matrix-org/synapse/issues/10350), [\#10380](https://github.com/matrix-org/synapse/issues/10380), [\#10381](https://github.com/matrix-org/synapse/issues/10381), [\#10382](https://github.com/matrix-org/synapse/issues/10382), [\#10418](https://github.com/matrix-org/synapse/issues/10418)) +- Make the Github Actions workflow configuration more efficient. ([\#10383](https://github.com/matrix-org/synapse/issues/10383)) +- Add type hints to `get_{domain,localpart}_from_id`. ([\#10385](https://github.com/matrix-org/synapse/issues/10385)) +- When building Debian packages for prerelease versions, set the Section accordingly. ([\#10391](https://github.com/matrix-org/synapse/issues/10391)) +- Add type hints and comments to event auth code. ([\#10393](https://github.com/matrix-org/synapse/issues/10393)) +- Stagger sending of presence update to remote servers, reducing CPU spikes caused by starting many connections to remote servers at once. ([\#10398](https://github.com/matrix-org/synapse/issues/10398)) +- Remove unused `events_by_room` code (tech debt). ([\#10421](https://github.com/matrix-org/synapse/issues/10421)) +- Add a github actions job which records success of other jobs. ([\#10430](https://github.com/matrix-org/synapse/issues/10430)) + + +Synapse 1.38.0 (2021-07-13) +=========================== + +This release includes a database schema update which could result in elevated disk usage. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#upgrading-to-v1380) for more information. + +No significant changes since 1.38.0rc3. + + +Synapse 1.38.0rc3 (2021-07-13) +============================== + +Internal Changes +---------------- + +- Build the Debian packages in CI. ([\#10247](https://github.com/matrix-org/synapse/issues/10247), [\#10379](https://github.com/matrix-org/synapse/issues/10379)) + + +Synapse 1.38.0rc2 (2021-07-09) +============================== + +Bugfixes +-------- + +- Fix bug where inbound federation in a room could be delayed due to not correctly dropping a lock. Introduced in v1.37.1. ([\#10336](https://github.com/matrix-org/synapse/issues/10336)) + + +Improved Documentation +---------------------- + +- Update links to documentation in the sample config. Contributed by @dklimpel. ([\#10287](https://github.com/matrix-org/synapse/issues/10287)) +- Fix broken links in [INSTALL.md](INSTALL.md). Contributed by @dklimpel. ([\#10331](https://github.com/matrix-org/synapse/issues/10331)) + + +Synapse 1.38.0rc1 (2021-07-06) +============================== + +Features +-------- + +- Implement refresh tokens as specified by [MSC2918](https://github.com/matrix-org/matrix-doc/pull/2918). ([\#9450](https://github.com/matrix-org/synapse/issues/9450)) +- Add support for evicting cache entries based on last access time. ([\#10205](https://github.com/matrix-org/synapse/issues/10205)) +- Omit empty fields from the `/sync` response. Contributed by @deepbluev7. ([\#10214](https://github.com/matrix-org/synapse/issues/10214)) +- Improve validation on federation `send_{join,leave,knock}` endpoints. ([\#10225](https://github.com/matrix-org/synapse/issues/10225), [\#10243](https://github.com/matrix-org/synapse/issues/10243)) +- Add SSO `external_ids` to the Query User Account admin API. ([\#10261](https://github.com/matrix-org/synapse/issues/10261)) +- Mark events received over federation which fail a spam check as "soft-failed". ([\#10263](https://github.com/matrix-org/synapse/issues/10263)) +- Add metrics for new inbound federation staging area. ([\#10284](https://github.com/matrix-org/synapse/issues/10284)) +- Add script to print information about recently registered users. ([\#10290](https://github.com/matrix-org/synapse/issues/10290)) + + +Bugfixes +-------- + +- Fix a long-standing bug which meant that invite rejections and knocks were not sent out over federation in a timely manner. ([\#10223](https://github.com/matrix-org/synapse/issues/10223)) +- Fix a bug introduced in v1.26.0 where only users who have set profile information could be deactivated with erasure enabled. ([\#10252](https://github.com/matrix-org/synapse/issues/10252)) +- Fix a long-standing bug where Synapse would return errors after 2<sup>31</sup> events were handled by the server. ([\#10264](https://github.com/matrix-org/synapse/issues/10264), [\#10267](https://github.com/matrix-org/synapse/issues/10267), [\#10282](https://github.com/matrix-org/synapse/issues/10282), [\#10286](https://github.com/matrix-org/synapse/issues/10286), [\#10291](https://github.com/matrix-org/synapse/issues/10291), [\#10314](https://github.com/matrix-org/synapse/issues/10314), [\#10326](https://github.com/matrix-org/synapse/issues/10326)) +- Fix the prometheus `synapse_federation_server_pdu_process_time` metric. Broke in v1.37.1. ([\#10279](https://github.com/matrix-org/synapse/issues/10279)) +- Ensure that inbound events from federation that were being processed when Synapse was restarted get promptly processed on start up. ([\#10303](https://github.com/matrix-org/synapse/issues/10303)) + + +Improved Documentation +---------------------- + +- Move the upgrade notes to [docs/upgrade.md](https://github.com/matrix-org/synapse/blob/develop/docs/upgrade.md) and convert them to markdown. ([\#10166](https://github.com/matrix-org/synapse/issues/10166)) +- Choose Welcome & Overview as the default page for synapse documentation website. ([\#10242](https://github.com/matrix-org/synapse/issues/10242)) +- Adjust the URL in the README.rst file to point to irc.libera.chat. ([\#10258](https://github.com/matrix-org/synapse/issues/10258)) +- Fix homeserver config option name in presence router documentation. ([\#10288](https://github.com/matrix-org/synapse/issues/10288)) +- Fix link pointing at the wrong section in the modules documentation page. ([\#10302](https://github.com/matrix-org/synapse/issues/10302)) + + +Internal Changes +---------------- + +- Drop `Origin` and `Accept` from the value of the `Access-Control-Allow-Headers` response header. ([\#10114](https://github.com/matrix-org/synapse/issues/10114)) +- Add type hints to the federation servlets. ([\#10213](https://github.com/matrix-org/synapse/issues/10213)) +- Improve the reliability of auto-joining remote rooms. ([\#10237](https://github.com/matrix-org/synapse/issues/10237)) +- Update the release script to use the semver terminology and determine the release branch based on the next version. ([\#10239](https://github.com/matrix-org/synapse/issues/10239)) +- Fix type hints for computing auth events. ([\#10253](https://github.com/matrix-org/synapse/issues/10253)) +- Improve the performance of the spaces summary endpoint by only recursing into spaces (and not rooms in general). ([\#10256](https://github.com/matrix-org/synapse/issues/10256)) +- Move event authentication methods from `Auth` to `EventAuthHandler`. ([\#10268](https://github.com/matrix-org/synapse/issues/10268)) +- Re-enable a SyTest after it has been fixed. ([\#10292](https://github.com/matrix-org/synapse/issues/10292)) + + +Synapse 1.37.1 (2021-06-30) +=========================== + +This release resolves issues (such as [#9490](https://github.com/matrix-org/synapse/issues/9490)) where one busy room could cause head-of-line blocking, starving Synapse from processing events in other rooms, and causing all federated traffic to fall behind. Synapse 1.37.1 processes inbound federation traffic asynchronously, ensuring that one busy room won't impact others. Please upgrade to Synapse 1.37.1 as soon as possible, in order to increase resilience to other traffic spikes. + +No significant changes since v1.37.1rc1. + + +Synapse 1.37.1rc1 (2021-06-29) +============================== + +Features +-------- + +- Handle inbound events from federation asynchronously. ([\#10269](https://github.com/matrix-org/synapse/issues/10269), [\#10272](https://github.com/matrix-org/synapse/issues/10272)) + + +Synapse 1.37.0 (2021-06-29) +=========================== + +This release deprecates the current spam checker interface. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#deprecation-of-the-current-spam-checker-interface) for more information on how to update to the new generic module interface. + +This release also removes support for fetching and renewing TLS certificates using the ACME v1 protocol, which has been fully decommissioned by Let's Encrypt on June 1st 2021. Admins previously using this feature should use a [reverse proxy](https://matrix-org.github.io/synapse/develop/reverse_proxy.html) to handle TLS termination, or use an external ACME client (such as [certbot](https://certbot.eff.org/)) to retrieve a certificate and key and provide them to Synapse using the `tls_certificate_path` and `tls_private_key_path` configuration settings. + +Synapse 1.37.0rc1 (2021-06-24) +============================== + +Features +-------- + +- Implement "room knocking" as per [MSC2403](https://github.com/matrix-org/matrix-doc/pull/2403). Contributed by @Sorunome and anoa. ([\#6739](https://github.com/matrix-org/synapse/issues/6739), [\#9359](https://github.com/matrix-org/synapse/issues/9359), [\#10167](https://github.com/matrix-org/synapse/issues/10167), [\#10212](https://github.com/matrix-org/synapse/issues/10212), [\#10227](https://github.com/matrix-org/synapse/issues/10227)) +- Add experimental support for backfilling history into rooms ([MSC2716](https://github.com/matrix-org/matrix-doc/pull/2716)). ([\#9247](https://github.com/matrix-org/synapse/issues/9247)) +- Implement a generic interface for third-party plugin modules. ([\#10062](https://github.com/matrix-org/synapse/issues/10062), [\#10206](https://github.com/matrix-org/synapse/issues/10206)) +- Implement config option `sso.update_profile_information` to sync SSO users' profile information with the identity provider each time they login. Currently only displayname is supported. ([\#10108](https://github.com/matrix-org/synapse/issues/10108)) +- Ensure that errors during startup are written to the logs and the console. ([\#10191](https://github.com/matrix-org/synapse/issues/10191)) + + +Bugfixes +-------- + +- Fix a bug introduced in Synapse v1.25.0 that prevented the `ip_range_whitelist` configuration option from working for federation and identity servers. Contributed by @mikure. ([\#10115](https://github.com/matrix-org/synapse/issues/10115)) +- Remove a broken import line in Synapse's `admin_cmd` worker. Broke in Synapse v1.33.0. ([\#10154](https://github.com/matrix-org/synapse/issues/10154)) +- Fix a bug introduced in Synapse v1.21.0 which could cause `/sync` to return immediately with an empty response. ([\#10157](https://github.com/matrix-org/synapse/issues/10157), [\#10158](https://github.com/matrix-org/synapse/issues/10158)) +- Fix a minor bug in the response to `/_matrix/client/r0/user/{user}/openid/request_token` causing `expires_in` to be a float instead of an integer. Contributed by @lukaslihotzki. ([\#10175](https://github.com/matrix-org/synapse/issues/10175)) +- Always require users to re-authenticate for dangerous operations: deactivating an account, modifying an account password, and adding 3PIDs. ([\#10184](https://github.com/matrix-org/synapse/issues/10184)) +- Fix a bug introduced in Synpase v1.7.2 where remote server count metrics collection would be incorrectly delayed on startup. Found by @heftig. ([\#10195](https://github.com/matrix-org/synapse/issues/10195)) +- Fix a bug introduced in Synapse v1.35.1 where an `allow` key of a `m.room.join_rules` event could be applied for incorrect room versions and configurations. ([\#10208](https://github.com/matrix-org/synapse/issues/10208)) +- Fix performance regression in responding to user key requests over federation. Introduced in Synapse v1.34.0rc1. ([\#10221](https://github.com/matrix-org/synapse/issues/10221)) + + +Improved Documentation +---------------------- + +- Add a new guide to decoding request logs. ([\#8436](https://github.com/matrix-org/synapse/issues/8436)) +- Mention in the sample homeserver config that you may need to configure max upload size in your reverse proxy. Contributed by @aaronraimist. ([\#10122](https://github.com/matrix-org/synapse/issues/10122)) +- Fix broken links in documentation. ([\#10180](https://github.com/matrix-org/synapse/issues/10180)) +- Deploy a snapshot of the documentation website upon each new Synapse release. ([\#10198](https://github.com/matrix-org/synapse/issues/10198)) + + +Deprecations and Removals +------------------------- + +- The current spam checker interface is deprecated in favour of a new generic modules system. See the [upgrade notes](https://matrix-org.github.io/synapse/develop/upgrade#deprecation-of-the-current-spam-checker-interface) for more information on how to update to the new system. ([\#10062](https://github.com/matrix-org/synapse/issues/10062), [\#10210](https://github.com/matrix-org/synapse/issues/10210), [\#10238](https://github.com/matrix-org/synapse/issues/10238)) +- Stop supporting the unstable spaces prefixes from MSC1772. ([\#10161](https://github.com/matrix-org/synapse/issues/10161)) +- Remove Synapse's support for automatically fetching and renewing certificates using the ACME v1 protocol. This protocol has been fully turned off by Let's Encrypt for existing installations on June 1st 2021. Admins previously using this feature should use a [reverse proxy](https://matrix-org.github.io/synapse/develop/reverse_proxy.html) to handle TLS termination, or use an external ACME client (such as [certbot](https://certbot.eff.org/)) to retrieve a certificate and key and provide them to Synapse using the `tls_certificate_path` and `tls_private_key_path` configuration settings. ([\#10194](https://github.com/matrix-org/synapse/issues/10194)) + + +Internal Changes +---------------- + +- Update the database schema versioning to support gradual migration away from legacy tables. ([\#9933](https://github.com/matrix-org/synapse/issues/9933)) +- Add type hints to the federation servlets. ([\#10080](https://github.com/matrix-org/synapse/issues/10080)) +- Improve OpenTracing for event persistence. ([\#10134](https://github.com/matrix-org/synapse/issues/10134), [\#10193](https://github.com/matrix-org/synapse/issues/10193)) +- Clean up the interface for injecting OpenTracing over HTTP. ([\#10143](https://github.com/matrix-org/synapse/issues/10143)) +- Limit the number of in-flight `/keys/query` requests from a single device. ([\#10144](https://github.com/matrix-org/synapse/issues/10144)) +- Refactor EventPersistenceQueue. ([\#10145](https://github.com/matrix-org/synapse/issues/10145)) +- Document `SYNAPSE_TEST_LOG_LEVEL` to see the logger output when running tests. ([\#10148](https://github.com/matrix-org/synapse/issues/10148)) +- Update the Complement build tags in GitHub Actions to test currently experimental features. ([\#10155](https://github.com/matrix-org/synapse/issues/10155)) +- Add a `synapse_federation_soft_failed_events_total` metric to track how often events are soft failed. ([\#10156](https://github.com/matrix-org/synapse/issues/10156)) +- Fetch the corresponding complement branch when performing CI. ([\#10160](https://github.com/matrix-org/synapse/issues/10160)) +- Add some developer documentation about boolean columns in database schemas. ([\#10164](https://github.com/matrix-org/synapse/issues/10164)) +- Add extra logging fields to better debug where events are being soft failed. ([\#10168](https://github.com/matrix-org/synapse/issues/10168)) +- Add debug logging for when we enter and exit `Measure` blocks. ([\#10183](https://github.com/matrix-org/synapse/issues/10183)) +- Improve comments in structured logging code. ([\#10188](https://github.com/matrix-org/synapse/issues/10188)) +- Update [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083) support with modifications from the MSC. ([\#10189](https://github.com/matrix-org/synapse/issues/10189)) +- Remove redundant DNS lookup limiter. ([\#10190](https://github.com/matrix-org/synapse/issues/10190)) +- Upgrade `black` linting tool to 21.6b0. ([\#10197](https://github.com/matrix-org/synapse/issues/10197)) +- Expose OpenTracing trace id in response headers. ([\#10199](https://github.com/matrix-org/synapse/issues/10199)) + + +Synapse 1.36.0 (2021-06-15) +=========================== + +No significant changes. + + +Synapse 1.36.0rc2 (2021-06-11) +============================== + +Bugfixes +-------- + +- Fix a bug which caused presence updates to stop working some time after a restart, when using a presence writer worker. Broke in v1.33.0. ([\#10149](https://github.com/matrix-org/synapse/issues/10149)) +- Fix a bug when using federation sender worker where it would send out more presence updates than necessary, leading to high resource usage. Broke in v1.33.0. ([\#10163](https://github.com/matrix-org/synapse/issues/10163)) +- Fix a bug where Synapse could send the same presence update to a remote twice. ([\#10165](https://github.com/matrix-org/synapse/issues/10165)) + + +Synapse 1.36.0rc1 (2021-06-08) +============================== + +Features +-------- + +- Add new endpoint `/_matrix/client/r0/rooms/{roomId}/aliases` from Client-Server API r0.6.1 (previously [MSC2432](https://github.com/matrix-org/matrix-doc/pull/2432)). ([\#9224](https://github.com/matrix-org/synapse/issues/9224)) +- Improve performance of incoming federation transactions in large rooms. ([\#9953](https://github.com/matrix-org/synapse/issues/9953), [\#9973](https://github.com/matrix-org/synapse/issues/9973)) +- Rewrite logic around verifying JSON object and fetching server keys to be more performant and use less memory. ([\#10035](https://github.com/matrix-org/synapse/issues/10035)) +- Add new admin APIs for unprotecting local media from quarantine. Contributed by @dklimpel. ([\#10040](https://github.com/matrix-org/synapse/issues/10040)) +- Add new admin APIs to remove media by media ID from quarantine. Contributed by @dklimpel. ([\#10044](https://github.com/matrix-org/synapse/issues/10044)) +- Make reason and score parameters optional for reporting content. Implements [MSC2414](https://github.com/matrix-org/matrix-doc/pull/2414). Contributed by Callum Brown. ([\#10077](https://github.com/matrix-org/synapse/issues/10077)) +- Add support for routing more requests to workers. ([\#10084](https://github.com/matrix-org/synapse/issues/10084)) +- Report OpenTracing spans for database activity. ([\#10113](https://github.com/matrix-org/synapse/issues/10113), [\#10136](https://github.com/matrix-org/synapse/issues/10136), [\#10141](https://github.com/matrix-org/synapse/issues/10141)) +- Significantly reduce memory usage of joining large remote rooms. ([\#10117](https://github.com/matrix-org/synapse/issues/10117)) + + +Bugfixes +-------- + +- Fixed a bug causing replication requests to fail when receiving a lot of events via federation. ([\#10082](https://github.com/matrix-org/synapse/issues/10082)) +- Fix a bug in the `force_tracing_for_users` option introduced in Synapse v1.35 which meant that the OpenTracing spans produced were missing most tags. ([\#10092](https://github.com/matrix-org/synapse/issues/10092)) +- Fixed a bug that could cause Synapse to stop notifying application services. Contributed by Willem Mulder. ([\#10107](https://github.com/matrix-org/synapse/issues/10107)) +- Fix bug where the server would attempt to fetch the same history in the room from a remote server multiple times in parallel. ([\#10116](https://github.com/matrix-org/synapse/issues/10116)) +- Fix a bug introduced in Synapse 1.33.0 which caused replication requests to fail when receiving a lot of very large events via federation. ([\#10118](https://github.com/matrix-org/synapse/issues/10118)) +- Fix bug when using workers where pagination requests failed if a remote server returned zero events from `/backfill`. Introduced in 1.35.0. ([\#10133](https://github.com/matrix-org/synapse/issues/10133)) + + +Improved Documentation +---------------------- + +- Clarify security note regarding hosting Synapse on the same domain as other web applications. ([\#9221](https://github.com/matrix-org/synapse/issues/9221)) +- Update CAPTCHA documentation to mention turning off the verify origin feature. Contributed by @aaronraimist. ([\#10046](https://github.com/matrix-org/synapse/issues/10046)) +- Tweak wording of database recommendation in `INSTALL.md`. Contributed by @aaronraimist. ([\#10057](https://github.com/matrix-org/synapse/issues/10057)) +- Add initial infrastructure for rendering Synapse documentation with mdbook. ([\#10086](https://github.com/matrix-org/synapse/issues/10086)) +- Convert the remaining Admin API documentation files to markdown. ([\#10089](https://github.com/matrix-org/synapse/issues/10089)) +- Make a link in docs use HTTPS. Contributed by @RhnSharma. ([\#10130](https://github.com/matrix-org/synapse/issues/10130)) +- Fix broken link in Docker docs. ([\#10132](https://github.com/matrix-org/synapse/issues/10132)) + + +Deprecations and Removals +------------------------- + +- Remove the experimental `spaces_enabled` flag. The spaces features are always available now. ([\#10063](https://github.com/matrix-org/synapse/issues/10063)) + + +Internal Changes +---------------- + +- Tell CircleCI to build Docker images from `main` branch. ([\#9906](https://github.com/matrix-org/synapse/issues/9906)) +- Simplify naming convention for release branches to only include the major and minor version numbers. ([\#10013](https://github.com/matrix-org/synapse/issues/10013)) +- Add `parse_strings_from_args` for parsing an array from query parameters. ([\#10048](https://github.com/matrix-org/synapse/issues/10048), [\#10137](https://github.com/matrix-org/synapse/issues/10137)) +- Remove some dead code regarding TLS certificate handling. ([\#10054](https://github.com/matrix-org/synapse/issues/10054)) +- Remove redundant, unmaintained `convert_server_keys` script. ([\#10055](https://github.com/matrix-org/synapse/issues/10055)) +- Improve the error message printed by synctl when synapse fails to start. ([\#10059](https://github.com/matrix-org/synapse/issues/10059)) +- Fix GitHub Actions lint for newsfragments. ([\#10069](https://github.com/matrix-org/synapse/issues/10069)) +- Update opentracing to inject the right context into the carrier. ([\#10074](https://github.com/matrix-org/synapse/issues/10074)) +- Fix up `BatchingQueue` implementation. ([\#10078](https://github.com/matrix-org/synapse/issues/10078)) +- Log method and path when dropping request due to size limit. ([\#10091](https://github.com/matrix-org/synapse/issues/10091)) +- In Github Actions workflows, summarize the Sytest results in an easy-to-read format. ([\#10094](https://github.com/matrix-org/synapse/issues/10094)) +- Make `/sync` do fewer state resolutions. ([\#10102](https://github.com/matrix-org/synapse/issues/10102)) +- Add missing type hints to the admin API servlets. ([\#10105](https://github.com/matrix-org/synapse/issues/10105)) +- Improve opentracing annotations for `Notifier`. ([\#10111](https://github.com/matrix-org/synapse/issues/10111)) +- Enable Prometheus metrics for the jaeger client library. ([\#10112](https://github.com/matrix-org/synapse/issues/10112)) +- Work to improve the responsiveness of `/sync` requests. ([\#10124](https://github.com/matrix-org/synapse/issues/10124)) +- OpenTracing: use a consistent name for background processes. ([\#10135](https://github.com/matrix-org/synapse/issues/10135)) + + +Synapse 1.35.1 (2021-06-03) +=========================== + +Bugfixes +-------- + +- Fix a bug introduced in v1.35.0 where invite-only rooms would be shown to all users in a space, regardless of if the user had access to it. ([\#10109](https://github.com/matrix-org/synapse/issues/10109)) + + +Synapse 1.35.0 (2021-06-01) +=========================== + +Note that [the tag](https://github.com/matrix-org/synapse/releases/tag/v1.35.0rc3) and [docker images](https://hub.docker.com/layers/matrixdotorg/synapse/v1.35.0rc3/images/sha256-34ccc87bd99a17e2cbc0902e678b5937d16bdc1991ead097eee6096481ecf2c4?context=explore) for `v1.35.0rc3` were incorrectly built. If you are experiencing issues with either, it is recommended to upgrade to the equivalent tag or docker image for the `v1.35.0` release. + +Deprecations and Removals +------------------------- + +- The core Synapse development team plan to drop support for the [unstable API of MSC2858](https://github.com/matrix-org/matrix-doc/blob/master/proposals/2858-Multiple-SSO-Identity-Providers.md#unstable-prefix), including the undocumented `experimental.msc2858_enabled` config option, in August 2021. Client authors should ensure that their clients are updated to use the stable API (which has been supported since Synapse 1.30) well before that time, to give their users time to upgrade. ([\#10101](https://github.com/matrix-org/synapse/issues/10101)) + +Bugfixes +-------- + +- Fixed a bug causing replication requests to fail when receiving a lot of events via federation. Introduced in v1.33.0. ([\#10082](https://github.com/matrix-org/synapse/issues/10082)) +- Fix HTTP response size limit to allow joining very large rooms over federation. Introduced in v1.33.0. ([\#10093](https://github.com/matrix-org/synapse/issues/10093)) + + +Internal Changes +---------------- + +- Log method and path when dropping request due to size limit. ([\#10091](https://github.com/matrix-org/synapse/issues/10091)) + + +Synapse 1.35.0rc2 (2021-05-27) +============================== + +Bugfixes +-------- + +- Fix a bug introduced in v1.35.0rc1 when calling the spaces summary API via a GET request. ([\#10079](https://github.com/matrix-org/synapse/issues/10079)) + + +Synapse 1.35.0rc1 (2021-05-25) +============================== + +Features +-------- + +- Add experimental support to allow a user who could join a restricted room to view it in the spaces summary. ([\#9922](https://github.com/matrix-org/synapse/issues/9922), [\#10007](https://github.com/matrix-org/synapse/issues/10007), [\#10038](https://github.com/matrix-org/synapse/issues/10038)) +- Reduce memory usage when joining very large rooms over federation. ([\#9958](https://github.com/matrix-org/synapse/issues/9958)) +- Add a configuration option which allows enabling opentracing by user id. ([\#9978](https://github.com/matrix-org/synapse/issues/9978)) +- Enable experimental support for [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946) (spaces summary API) and [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083) (restricted join rules) by default. ([\#10011](https://github.com/matrix-org/synapse/issues/10011)) + + +Bugfixes +-------- + +- Fix a bug introduced in v1.26.0 which meant that `synapse_port_db` would not correctly initialise some postgres sequences, requiring manual updates afterwards. ([\#9991](https://github.com/matrix-org/synapse/issues/9991)) +- Fix `synctl`'s `--no-daemonize` parameter to work correctly with worker processes. ([\#9995](https://github.com/matrix-org/synapse/issues/9995)) +- Fix a validation bug introduced in v1.34.0 in the ordering of spaces in the space summary API. ([\#10002](https://github.com/matrix-org/synapse/issues/10002)) +- Fixed deletion of new presence stream states from database. ([\#10014](https://github.com/matrix-org/synapse/issues/10014), [\#10033](https://github.com/matrix-org/synapse/issues/10033)) +- Fixed a bug with very high resolution image uploads throwing internal server errors. ([\#10029](https://github.com/matrix-org/synapse/issues/10029)) + + +Updates to the Docker image +--------------------------- + +- Fix bug introduced in Synapse 1.33.0 which caused a `Permission denied: '/homeserver.log'` error when starting Synapse with the generated log configuration. Contributed by Sergio Miguéns Iglesias. ([\#10045](https://github.com/matrix-org/synapse/issues/10045)) + + +Improved Documentation +---------------------- + +- Add hardened systemd files as proposed in [#9760](https://github.com/matrix-org/synapse/issues/9760) and added them to `contrib/`. Change the docs to reflect the presence of these files. ([\#9803](https://github.com/matrix-org/synapse/issues/9803)) +- Clarify documentation around SSO mapping providers generating unique IDs and localparts. ([\#9980](https://github.com/matrix-org/synapse/issues/9980)) +- Updates to the PostgreSQL documentation (`postgres.md`). ([\#9988](https://github.com/matrix-org/synapse/issues/9988), [\#9989](https://github.com/matrix-org/synapse/issues/9989)) +- Fix broken link in user directory documentation. Contributed by @junquera. ([\#10016](https://github.com/matrix-org/synapse/issues/10016)) +- Add missing room state entry to the table of contents of room admin API. ([\#10043](https://github.com/matrix-org/synapse/issues/10043)) + + +Deprecations and Removals +------------------------- + +- Removed support for the deprecated `tls_fingerprints` configuration setting. Contributed by Jerin J Titus. ([\#9280](https://github.com/matrix-org/synapse/issues/9280)) + + +Internal Changes +---------------- + +- Allow sending full presence to users via workers other than the one that called `ModuleApi.send_local_online_presence_to`. ([\#9823](https://github.com/matrix-org/synapse/issues/9823)) +- Update comments in the space summary handler. ([\#9974](https://github.com/matrix-org/synapse/issues/9974)) +- Minor enhancements to the `@cachedList` descriptor. ([\#9975](https://github.com/matrix-org/synapse/issues/9975)) +- Split multipart email sending into a dedicated handler. ([\#9977](https://github.com/matrix-org/synapse/issues/9977)) +- Run `black` on files in the `scripts` directory. ([\#9981](https://github.com/matrix-org/synapse/issues/9981)) +- Add missing type hints to `synapse.util` module. ([\#9982](https://github.com/matrix-org/synapse/issues/9982)) +- Simplify a few helper functions. ([\#9984](https://github.com/matrix-org/synapse/issues/9984), [\#9985](https://github.com/matrix-org/synapse/issues/9985), [\#9986](https://github.com/matrix-org/synapse/issues/9986)) +- Remove unnecessary property from SQLBaseStore. ([\#9987](https://github.com/matrix-org/synapse/issues/9987)) +- Remove `keylen` param on `LruCache`. ([\#9993](https://github.com/matrix-org/synapse/issues/9993)) +- Update the Grafana dashboard in `contrib/`. ([\#10001](https://github.com/matrix-org/synapse/issues/10001)) +- Add a batching queue implementation. ([\#10017](https://github.com/matrix-org/synapse/issues/10017)) +- Reduce memory usage when verifying signatures on large numbers of events at once. ([\#10018](https://github.com/matrix-org/synapse/issues/10018)) +- Properly invalidate caches for destination retry timings every (instead of expiring entries every 5 minutes). ([\#10036](https://github.com/matrix-org/synapse/issues/10036)) +- Fix running complement tests with Synapse workers. ([\#10039](https://github.com/matrix-org/synapse/issues/10039)) +- Fix typo in `get_state_ids_for_event` docstring where the return type was incorrect. ([\#10050](https://github.com/matrix-org/synapse/issues/10050)) + + +Synapse 1.34.0 (2021-05-17) +=========================== + +This release deprecates the `room_invite_state_types` configuration setting. See the [upgrade notes](https://github.com/matrix-org/synapse/blob/release-v1.34.0/UPGRADE.rst#upgrading-to-v1340) for instructions on updating your configuration file to use the new `room_prejoin_state` setting. + +This release also deprecates the `POST /_synapse/admin/v1/rooms/<room_id>/delete` admin API route. Server administrators are encouraged to update their scripts to use the new `DELETE /_synapse/admin/v1/rooms/<room_id>` route instead. + + +No significant changes since v1.34.0rc1. + + +Synapse 1.34.0rc1 (2021-05-12) +============================== + +Features +-------- + +- Add experimental option to track memory usage of the caches. ([\#9881](https://github.com/matrix-org/synapse/issues/9881)) +- Add support for `DELETE /_synapse/admin/v1/rooms/<room_id>`. ([\#9889](https://github.com/matrix-org/synapse/issues/9889)) +- Add limits to how often Synapse will GC, ensuring that large servers do not end up GC thrashing if `gc_thresholds` has not been correctly set. ([\#9902](https://github.com/matrix-org/synapse/issues/9902)) +- Improve performance of sending events for worker-based deployments using Redis. ([\#9905](https://github.com/matrix-org/synapse/issues/9905), [\#9950](https://github.com/matrix-org/synapse/issues/9950), [\#9951](https://github.com/matrix-org/synapse/issues/9951)) +- Improve performance after joining a large room when presence is enabled. ([\#9910](https://github.com/matrix-org/synapse/issues/9910), [\#9916](https://github.com/matrix-org/synapse/issues/9916)) +- Support stable identifiers for [MSC1772](https://github.com/matrix-org/matrix-doc/pull/1772) Spaces. `m.space.child` events will now be taken into account when populating the experimental spaces summary response. Please see [the upgrade notes](https://github.com/matrix-org/synapse/blob/release-v1.34.0/UPGRADE.rst#upgrading-to-v1340) if you have customised `room_invite_state_types` in your configuration. ([\#9915](https://github.com/matrix-org/synapse/issues/9915), [\#9966](https://github.com/matrix-org/synapse/issues/9966)) +- Improve performance of backfilling in large rooms. ([\#9935](https://github.com/matrix-org/synapse/issues/9935)) +- Add a config option to allow you to prevent device display names from being shared over federation. Contributed by @aaronraimist. ([\#9945](https://github.com/matrix-org/synapse/issues/9945)) +- Update support for [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946): Spaces Summary. ([\#9947](https://github.com/matrix-org/synapse/issues/9947), [\#9954](https://github.com/matrix-org/synapse/issues/9954)) + + +Bugfixes +-------- + +- Fix a bug introduced in v1.32.0 where the associated connection was improperly logged for SQL logging statements. ([\#9895](https://github.com/matrix-org/synapse/issues/9895)) +- Correct the type hint for the `user_may_create_room_alias` method of spam checkers. It is provided a `RoomAlias`, not a `str`. ([\#9896](https://github.com/matrix-org/synapse/issues/9896)) +- Fix bug where user directory could get out of sync if room visibility and membership changed in quick succession. ([\#9910](https://github.com/matrix-org/synapse/issues/9910)) +- Include the `origin_server_ts` property in the experimental [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946) support to allow clients to properly sort rooms. ([\#9928](https://github.com/matrix-org/synapse/issues/9928)) +- Fix bugs introduced in v1.23.0 which made the PostgreSQL port script fail when run with a newly-created SQLite database. ([\#9930](https://github.com/matrix-org/synapse/issues/9930)) +- Fix a bug introduced in Synapse 1.29.0 which caused `m.room_key_request` to-device messages sent from one user to another to be dropped. ([\#9961](https://github.com/matrix-org/synapse/issues/9961), [\#9965](https://github.com/matrix-org/synapse/issues/9965)) +- Fix a bug introduced in v1.27.0 preventing users and appservices exempt from ratelimiting from creating rooms with many invitees. ([\#9968](https://github.com/matrix-org/synapse/issues/9968)) + + +Updates to the Docker image +--------------------------- + +- Add `startup_delay` to docker healthcheck to reduce waiting time for coming online and update the documentation with extra options. Contributed by @Maquis196. ([\#9913](https://github.com/matrix-org/synapse/issues/9913)) + + +Improved Documentation +---------------------- + +- Add `port` argument to the Postgres database sample config section. ([\#9911](https://github.com/matrix-org/synapse/issues/9911)) + + +Deprecations and Removals +------------------------- + +- Mark as deprecated `POST /_synapse/admin/v1/rooms/<room_id>/delete`. ([\#9889](https://github.com/matrix-org/synapse/issues/9889)) + + +Internal Changes +---------------- + +- Reduce the length of Synapse's access tokens. ([\#5588](https://github.com/matrix-org/synapse/issues/5588)) +- Export jemalloc stats to Prometheus if it is being used. ([\#9882](https://github.com/matrix-org/synapse/issues/9882)) +- Add type hints to presence handler. ([\#9885](https://github.com/matrix-org/synapse/issues/9885)) +- Reduce memory usage of the LRU caches. ([\#9886](https://github.com/matrix-org/synapse/issues/9886)) +- Add type hints to the `synapse.handlers` module. ([\#9896](https://github.com/matrix-org/synapse/issues/9896)) +- Time response time for external cache requests. ([\#9904](https://github.com/matrix-org/synapse/issues/9904)) +- Minor fixes to the `make_full_schema.sh` script. ([\#9931](https://github.com/matrix-org/synapse/issues/9931)) +- Move database schema files into a common directory. ([\#9932](https://github.com/matrix-org/synapse/issues/9932)) +- Add debug logging for lost/delayed to-device messages. ([\#9959](https://github.com/matrix-org/synapse/issues/9959)) + + +Synapse 1.33.2 (2021-05-11) +=========================== + +Due to the security issue highlighted below, server administrators are encouraged to update Synapse. We are not aware of these vulnerabilities being exploited in the wild. + +Security advisory +----------------- + +This release fixes a denial of service attack ([CVE-2021-29471](https://github.com/matrix-org/synapse/security/advisories/GHSA-x345-32rc-8h85)) against Synapse's push rules implementation. Server admins are encouraged to upgrade. + +Internal Changes +---------------- + +- Unpin attrs dependency. ([\#9946](https://github.com/matrix-org/synapse/issues/9946)) + + +Synapse 1.33.1 (2021-05-06) +=========================== + +Bugfixes +-------- + +- Fix bug where `/sync` would break if using the latest version of `attrs` dependency, by pinning to a previous version. ([\#9937](https://github.com/matrix-org/synapse/issues/9937)) + + +Synapse 1.33.0 (2021-05-05) +=========================== + +Features +-------- + +- Build Debian packages for Ubuntu 21.04 (Hirsute Hippo). ([\#9909](https://github.com/matrix-org/synapse/issues/9909)) + + +Synapse 1.33.0rc2 (2021-04-29) +============================== + +Bugfixes +-------- + +- Fix tight loop when handling presence replication when using workers. Introduced in v1.33.0rc1. ([\#9900](https://github.com/matrix-org/synapse/issues/9900)) + + +Synapse 1.33.0rc1 (2021-04-28) +============================== + +Features +-------- + +- Update experimental support for [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083): restricting room access via group membership. ([\#9800](https://github.com/matrix-org/synapse/issues/9800), [\#9814](https://github.com/matrix-org/synapse/issues/9814)) +- Add experimental support for handling presence on a worker. ([\#9819](https://github.com/matrix-org/synapse/issues/9819), [\#9820](https://github.com/matrix-org/synapse/issues/9820), [\#9828](https://github.com/matrix-org/synapse/issues/9828), [\#9850](https://github.com/matrix-org/synapse/issues/9850)) +- Return a new template when an user attempts to renew their account multiple times with the same token, stating that their account is set to expire. This replaces the invalid token template that would previously be shown in this case. This change concerns the optional account validity feature. ([\#9832](https://github.com/matrix-org/synapse/issues/9832)) + + +Bugfixes +-------- + +- Fixes the OIDC SSO flow when using a `public_baseurl` value including a non-root URL path. ([\#9726](https://github.com/matrix-org/synapse/issues/9726)) +- Fix thumbnail generation for some sites with non-standard content types. Contributed by @rkfg. ([\#9788](https://github.com/matrix-org/synapse/issues/9788)) +- Add some sanity checks to identity server passed to 3PID bind/unbind endpoints. ([\#9802](https://github.com/matrix-org/synapse/issues/9802)) +- Limit the size of HTTP responses read over federation. ([\#9833](https://github.com/matrix-org/synapse/issues/9833)) +- Fix a bug which could cause Synapse to get stuck in a loop of resyncing device lists. ([\#9867](https://github.com/matrix-org/synapse/issues/9867)) +- Fix a long-standing bug where errors from federation did not propagate to the client. ([\#9868](https://github.com/matrix-org/synapse/issues/9868)) + + +Improved Documentation +---------------------- + +- Add a note to the docker docs mentioning that we mirror upstream's supported Docker platforms. ([\#9801](https://github.com/matrix-org/synapse/issues/9801)) + + +Internal Changes +---------------- + +- Add a dockerfile for running Synapse in worker-mode under Complement. ([\#9162](https://github.com/matrix-org/synapse/issues/9162)) +- Apply `pyupgrade` across the codebase. ([\#9786](https://github.com/matrix-org/synapse/issues/9786)) +- Move some replication processing out of `generic_worker`. ([\#9796](https://github.com/matrix-org/synapse/issues/9796)) +- Replace `HomeServer.get_config()` with inline references. ([\#9815](https://github.com/matrix-org/synapse/issues/9815)) +- Rename some handlers and config modules to not duplicate the top-level module. ([\#9816](https://github.com/matrix-org/synapse/issues/9816)) +- Fix a long-standing bug which caused `max_upload_size` to not be correctly enforced. ([\#9817](https://github.com/matrix-org/synapse/issues/9817)) +- Reduce CPU usage of the user directory by reusing existing calculated room membership. ([\#9821](https://github.com/matrix-org/synapse/issues/9821)) +- Small speed up for joining large remote rooms. ([\#9825](https://github.com/matrix-org/synapse/issues/9825)) +- Introduce flake8-bugbear to the test suite and fix some of its lint violations. ([\#9838](https://github.com/matrix-org/synapse/issues/9838)) +- Only store the raw data in the in-memory caches, rather than objects that include references to e.g. the data stores. ([\#9845](https://github.com/matrix-org/synapse/issues/9845)) +- Limit length of accepted email addresses. ([\#9855](https://github.com/matrix-org/synapse/issues/9855)) +- Remove redundant `synapse.types.Collection` type definition. ([\#9856](https://github.com/matrix-org/synapse/issues/9856)) +- Handle recently added rate limits correctly when using `--no-rate-limit` with the demo scripts. ([\#9858](https://github.com/matrix-org/synapse/issues/9858)) +- Disable invite rate-limiting by default when running the unit tests. ([\#9871](https://github.com/matrix-org/synapse/issues/9871)) +- Pass a reactor into `SynapseSite` to make testing easier. ([\#9874](https://github.com/matrix-org/synapse/issues/9874)) +- Make `DomainSpecificString` an `attrs` class. ([\#9875](https://github.com/matrix-org/synapse/issues/9875)) +- Add type hints to `synapse.api.auth` and `synapse.api.auth_blocking` modules. ([\#9876](https://github.com/matrix-org/synapse/issues/9876)) +- Remove redundant `_PushHTTPChannel` test class. ([\#9878](https://github.com/matrix-org/synapse/issues/9878)) +- Remove backwards-compatibility code for Python versions < 3.6. ([\#9879](https://github.com/matrix-org/synapse/issues/9879)) +- Small performance improvement around handling new local presence updates. ([\#9887](https://github.com/matrix-org/synapse/issues/9887)) + + +Synapse 1.32.2 (2021-04-22) +=========================== + +This release includes a fix for a regression introduced in 1.32.0. + +Bugfixes +-------- + +- Fix a regression in Synapse 1.32.0 and 1.32.1 which caused `LoggingContext` errors in plugins. ([\#9857](https://github.com/matrix-org/synapse/issues/9857)) + + +Synapse 1.32.1 (2021-04-21) +=========================== + +This release fixes [a regression](https://github.com/matrix-org/synapse/issues/9853) +in Synapse 1.32.0 that caused connected Prometheus instances to become unstable. + +However, as this release is still subject to the `LoggingContext` change in 1.32.0, +it is recommended to remain on or downgrade to 1.31.0. + +Bugfixes +-------- + +- Fix a regression in Synapse 1.32.0 which caused Synapse to report large numbers of Prometheus time series, potentially overwhelming Prometheus instances. ([\#9854](https://github.com/matrix-org/synapse/issues/9854)) + + +Synapse 1.32.0 (2021-04-20) +=========================== + +**Note:** This release introduces [a regression](https://github.com/matrix-org/synapse/issues/9853) +that can overwhelm connected Prometheus instances. This issue was not present in +1.32.0rc1. If affected, it is recommended to downgrade to 1.31.0 in the meantime, and +follow [these instructions](https://github.com/matrix-org/synapse/pull/9854#issuecomment-823472183) +to clean up any excess writeahead logs. + +**Note:** This release also mistakenly included a change that may affected Synapse +modules that import `synapse.logging.context.LoggingContext`, such as +[synapse-s3-storage-provider](https://github.com/matrix-org/synapse-s3-storage-provider). +This will be fixed in a later Synapse version. + +**Note:** This release requires Python 3.6+ and Postgres 9.6+ or SQLite 3.22+. + +This release removes the deprecated `GET /_synapse/admin/v1/users/<user_id>` admin API. Please use the [v2 API](https://github.com/matrix-org/synapse/blob/develop/docs/admin_api/user_admin_api.rst#query-user-account) instead, which has improved capabilities. + +This release requires Application Services to use type `m.login.application_service` when registering users via the `/_matrix/client/r0/register` endpoint to comply with the spec. Please ensure your Application Services are up to date. + +If you are using the `packages.matrix.org` Debian repository for Synapse packages, +note that we have recently updated the expiry date on the gpg signing key. If you see an +error similar to `The following signatures were invalid: EXPKEYSIG F473DD4473365DE1`, you +will need to get a fresh copy of the keys. You can do so with: + +```sh +sudo wget -O /usr/share/keyrings/matrix-org-archive-keyring.gpg https://packages.matrix.org/debian/matrix-org-archive-keyring.gpg +``` + +Bugfixes +-------- + +- Fix the log lines of nested logging contexts. Broke in 1.32.0rc1. ([\#9829](https://github.com/matrix-org/synapse/issues/9829)) + + +Synapse 1.32.0rc1 (2021-04-13) +============================== + +Features +-------- + +- Add a Synapse module for routing presence updates between users. ([\#9491](https://github.com/matrix-org/synapse/issues/9491)) +- Add an admin API to manage ratelimit for a specific user. ([\#9648](https://github.com/matrix-org/synapse/issues/9648)) +- Include request information in structured logging output. ([\#9654](https://github.com/matrix-org/synapse/issues/9654)) +- Add `order_by` to the admin API `GET /_synapse/admin/v2/users`. Contributed by @dklimpel. ([\#9691](https://github.com/matrix-org/synapse/issues/9691)) +- Replace the `room_invite_state_types` configuration setting with `room_prejoin_state`. ([\#9700](https://github.com/matrix-org/synapse/issues/9700)) +- Add experimental support for [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083): restricting room access via group membership. ([\#9717](https://github.com/matrix-org/synapse/issues/9717), [\#9735](https://github.com/matrix-org/synapse/issues/9735)) +- Update experimental support for Spaces: include `m.room.create` in the room state sent with room-invites. ([\#9710](https://github.com/matrix-org/synapse/issues/9710)) +- Synapse now requires Python 3.6 or later. It also requires Postgres 9.6 or later or SQLite 3.22 or later. ([\#9766](https://github.com/matrix-org/synapse/issues/9766)) + + +Bugfixes +-------- + +- Prevent `synapse_forward_extremities` and `synapse_excess_extremity_events` Prometheus metrics from initially reporting zero-values after startup. ([\#8926](https://github.com/matrix-org/synapse/issues/8926)) +- Fix recently added ratelimits to correctly honour the application service `rate_limited` flag. ([\#9711](https://github.com/matrix-org/synapse/issues/9711)) +- Fix longstanding bug which caused `duplicate key value violates unique constraint "remote_media_cache_thumbnails_media_origin_media_id_thumbna_key"` errors. ([\#9725](https://github.com/matrix-org/synapse/issues/9725)) +- Fix bug where sharded federation senders could get stuck repeatedly querying the DB in a loop, using lots of CPU. ([\#9770](https://github.com/matrix-org/synapse/issues/9770)) +- Fix duplicate logging of exceptions thrown during federation transaction processing. ([\#9780](https://github.com/matrix-org/synapse/issues/9780)) + + +Updates to the Docker image +--------------------------- + +- Move opencontainers labels to the final Docker image such that users can inspect them. ([\#9765](https://github.com/matrix-org/synapse/issues/9765)) + + +Improved Documentation +---------------------- + +- Make the `allowed_local_3pids` regex example in the sample config stricter. ([\#9719](https://github.com/matrix-org/synapse/issues/9719)) + + +Deprecations and Removals +------------------------- + +- Remove old admin API `GET /_synapse/admin/v1/users/<user_id>`. ([\#9401](https://github.com/matrix-org/synapse/issues/9401)) +- Make `/_matrix/client/r0/register` expect a type of `m.login.application_service` when an Application Service registers a user, to align with [the relevant spec](https://spec.matrix.org/unstable/application-service-api/#server-admin-style-permissions). ([\#9548](https://github.com/matrix-org/synapse/issues/9548)) + + +Internal Changes +---------------- + +- Replace deprecated `imp` module with successor `importlib`. Contributed by Cristina Muñoz. ([\#9718](https://github.com/matrix-org/synapse/issues/9718)) +- Experiment with GitHub Actions for CI. ([\#9661](https://github.com/matrix-org/synapse/issues/9661)) +- Introduce flake8-bugbear to the test suite and fix some of its lint violations. ([\#9682](https://github.com/matrix-org/synapse/issues/9682)) +- Update `scripts-dev/complement.sh` to use a local checkout of Complement, allow running a subset of tests and have it use Synapse's Complement test blacklist. ([\#9685](https://github.com/matrix-org/synapse/issues/9685)) +- Improve Jaeger tracing for `to_device` messages. ([\#9686](https://github.com/matrix-org/synapse/issues/9686)) +- Add release helper script for automating part of the Synapse release process. ([\#9713](https://github.com/matrix-org/synapse/issues/9713)) +- Add type hints to expiring cache. ([\#9730](https://github.com/matrix-org/synapse/issues/9730)) +- Convert various testcases to `HomeserverTestCase`. ([\#9736](https://github.com/matrix-org/synapse/issues/9736)) +- Start linting mypy with `no_implicit_optional`. ([\#9742](https://github.com/matrix-org/synapse/issues/9742)) +- Add missing type hints to federation handler and server. ([\#9743](https://github.com/matrix-org/synapse/issues/9743)) +- Check that a `ConfigError` is raised, rather than simply `Exception`, when appropriate in homeserver config file generation tests. ([\#9753](https://github.com/matrix-org/synapse/issues/9753)) +- Fix incompatibility with `tox` 2.5. ([\#9769](https://github.com/matrix-org/synapse/issues/9769)) +- Enable Complement tests for [MSC2946](https://github.com/matrix-org/matrix-doc/pull/2946): Spaces Summary API. ([\#9771](https://github.com/matrix-org/synapse/issues/9771)) +- Use mock from the standard library instead of a separate package. ([\#9772](https://github.com/matrix-org/synapse/issues/9772)) +- Update Black configuration to target Python 3.6. ([\#9781](https://github.com/matrix-org/synapse/issues/9781)) +- Add option to skip unit tests when building Debian packages. ([\#9793](https://github.com/matrix-org/synapse/issues/9793)) + + +Synapse 1.31.0 (2021-04-06) +=========================== + +**Note:** As announced in v1.25.0, and in line with the deprecation policy for platform dependencies, this is the last release to support Python 3.5 and PostgreSQL 9.5. Future versions of Synapse will require Python 3.6+ and PostgreSQL 9.6+, as per our [deprecation policy](docs/deprecation_policy.md). + +This is also the last release that the Synapse team will be publishing packages for Debian Stretch and Ubuntu Xenial. + + +Improved Documentation +---------------------- + +- Add a document describing the deprecation policy for platform dependencies. ([\#9723](https://github.com/matrix-org/synapse/issues/9723)) + + +Internal Changes +---------------- + +- Revert using `dmypy run` in lint script. ([\#9720](https://github.com/matrix-org/synapse/issues/9720)) +- Pin flake8-bugbear's version. ([\#9734](https://github.com/matrix-org/synapse/issues/9734)) + + +Synapse 1.31.0rc1 (2021-03-30) +============================== + +Features +-------- + +- Add support to OpenID Connect login for requiring attributes on the `userinfo` response. Contributed by Hubbe King. ([\#9609](https://github.com/matrix-org/synapse/issues/9609)) +- Add initial experimental support for a "space summary" API. ([\#9643](https://github.com/matrix-org/synapse/issues/9643), [\#9652](https://github.com/matrix-org/synapse/issues/9652), [\#9653](https://github.com/matrix-org/synapse/issues/9653)) +- Add support for the busy presence state as described in [MSC3026](https://github.com/matrix-org/matrix-doc/pull/3026). ([\#9644](https://github.com/matrix-org/synapse/issues/9644)) +- Add support for credentials for proxy authentication in the `HTTPS_PROXY` environment variable. ([\#9657](https://github.com/matrix-org/synapse/issues/9657)) + + +Bugfixes +-------- + +- Fix a longstanding bug that could cause issues when editing a reply to a message. ([\#9585](https://github.com/matrix-org/synapse/issues/9585)) +- Fix the `/capabilities` endpoint to return `m.change_password` as disabled if the local password database is not used for authentication. Contributed by @dklimpel. ([\#9588](https://github.com/matrix-org/synapse/issues/9588)) +- Check if local passwords are enabled before setting them for the user. ([\#9636](https://github.com/matrix-org/synapse/issues/9636)) +- Fix a bug where federation sending can stall due to `concurrent access` database exceptions when it falls behind. ([\#9639](https://github.com/matrix-org/synapse/issues/9639)) +- Fix a bug introduced in Synapse 1.30.1 which meant the suggested `pip` incantation to install an updated `cryptography` was incorrect. ([\#9699](https://github.com/matrix-org/synapse/issues/9699)) + + +Updates to the Docker image +--------------------------- + +- Speed up Docker builds and make it nicer to test against Complement while developing (install all dependencies before copying the project). ([\#9610](https://github.com/matrix-org/synapse/issues/9610)) +- Include [opencontainers labels](https://github.com/opencontainers/image-spec/blob/master/annotations.md#pre-defined-annotation-keys) in the Docker image. ([\#9612](https://github.com/matrix-org/synapse/issues/9612)) + + +Improved Documentation +---------------------- + +- Clarify that `register_new_matrix_user` is present also when installed via non-pip package. ([\#9074](https://github.com/matrix-org/synapse/issues/9074)) +- Update source install documentation to mention platform prerequisites before the source install steps. ([\#9667](https://github.com/matrix-org/synapse/issues/9667)) +- Improve worker documentation for fallback/web auth endpoints. ([\#9679](https://github.com/matrix-org/synapse/issues/9679)) +- Update the sample configuration for OIDC authentication. ([\#9695](https://github.com/matrix-org/synapse/issues/9695)) + + +Internal Changes +---------------- + +- Preparatory steps for removing redundant `outlier` data from `event_json.internal_metadata` column. ([\#9411](https://github.com/matrix-org/synapse/issues/9411)) +- Add type hints to the caching module. ([\#9442](https://github.com/matrix-org/synapse/issues/9442)) +- Introduce flake8-bugbear to the test suite and fix some of its lint violations. ([\#9499](https://github.com/matrix-org/synapse/issues/9499), [\#9659](https://github.com/matrix-org/synapse/issues/9659)) +- Add additional type hints to the Homeserver object. ([\#9631](https://github.com/matrix-org/synapse/issues/9631), [\#9638](https://github.com/matrix-org/synapse/issues/9638), [\#9675](https://github.com/matrix-org/synapse/issues/9675), [\#9681](https://github.com/matrix-org/synapse/issues/9681)) +- Only save remote cross-signing and device keys if they're different from the current ones. ([\#9634](https://github.com/matrix-org/synapse/issues/9634)) +- Rename storage function to fix spelling and not conflict with another function's name. ([\#9637](https://github.com/matrix-org/synapse/issues/9637)) +- Improve performance of federation catch up by sending the latest events in the room to the remote, rather than just the last event sent by the local server. ([\#9640](https://github.com/matrix-org/synapse/issues/9640), [\#9664](https://github.com/matrix-org/synapse/issues/9664)) +- In the `federation_client` commandline client, stop automatically adding the URL prefix, so that servlets on other prefixes can be tested. ([\#9645](https://github.com/matrix-org/synapse/issues/9645)) +- In the `federation_client` commandline client, handle inline `signing_key`s in `homeserver.yaml`. ([\#9647](https://github.com/matrix-org/synapse/issues/9647)) +- Fixed some antipattern issues to improve code quality. ([\#9649](https://github.com/matrix-org/synapse/issues/9649)) +- Add a storage method for pulling all current user presence state from the database. ([\#9650](https://github.com/matrix-org/synapse/issues/9650)) +- Import `HomeServer` from the proper module. ([\#9665](https://github.com/matrix-org/synapse/issues/9665)) +- Increase default join ratelimiting burst rate. ([\#9674](https://github.com/matrix-org/synapse/issues/9674)) +- Add type hints to third party event rules and visibility modules. ([\#9676](https://github.com/matrix-org/synapse/issues/9676)) +- Bump mypy-zope to 0.2.13 to fix "Cannot determine consistent method resolution order (MRO)" errors when running mypy a second time. ([\#9678](https://github.com/matrix-org/synapse/issues/9678)) +- Use interpreter from `$PATH` via `/usr/bin/env` instead of absolute paths in various scripts. ([\#9689](https://github.com/matrix-org/synapse/issues/9689)) +- Make it possible to use `dmypy`. ([\#9692](https://github.com/matrix-org/synapse/issues/9692)) +- Suppress "CryptographyDeprecationWarning: int_from_bytes is deprecated". ([\#9698](https://github.com/matrix-org/synapse/issues/9698)) +- Use `dmypy run` in lint script for improved performance in type-checking while developing. ([\#9701](https://github.com/matrix-org/synapse/issues/9701)) +- Fix undetected mypy error when using Python 3.6. ([\#9703](https://github.com/matrix-org/synapse/issues/9703)) +- Fix type-checking CI on develop. ([\#9709](https://github.com/matrix-org/synapse/issues/9709)) + + +Synapse 1.30.1 (2021-03-26) +=========================== + +This release is identical to Synapse 1.30.0, with the exception of explicitly +setting a minimum version of Python's Cryptography library to ensure that users +of Synapse are protected from the recent [OpenSSL security advisories](https://mta.openssl.org/pipermail/openssl-announce/2021-March/000198.html), +especially CVE-2021-3449. + +Note that Cryptography defaults to bundling its own statically linked copy of +OpenSSL, which means that you may not be protected by your operating system's +security updates. + +It's also worth noting that Cryptography no longer supports Python 3.5, so +admins deploying to older environments may not be protected against this or +future vulnerabilities. Synapse will be dropping support for Python 3.5 at the +end of March. + + +Updates to the Docker image +--------------------------- + +- Ensure that the docker container has up to date versions of openssl. ([\#9697](https://github.com/matrix-org/synapse/issues/9697)) + + +Internal Changes +---------------- + +- Enforce that `cryptography` dependency is up to date to ensure it has the most recent openssl patches. ([\#9697](https://github.com/matrix-org/synapse/issues/9697)) + + +Synapse 1.30.0 (2021-03-22) +=========================== + +Note that this release deprecates the ability for appservices to +call `POST /_matrix/client/r0/register` without the body parameter `type`. Appservice +developers should use a `type` value of `m.login.application_service` as +per [the spec](https://matrix.org/docs/spec/application_service/r0.1.2#server-admin-style-permissions). +In future releases, calling this endpoint with an access token - but without a `m.login.application_service` +type - will fail. + + +No significant changes. + + +Synapse 1.30.0rc1 (2021-03-16) +============================== + +Features +-------- + +- Add prometheus metrics for number of users successfully registering and logging in. ([\#9510](https://github.com/matrix-org/synapse/issues/9510), [\#9511](https://github.com/matrix-org/synapse/issues/9511), [\#9573](https://github.com/matrix-org/synapse/issues/9573)) +- Add `synapse_federation_last_sent_pdu_time` and `synapse_federation_last_received_pdu_time` prometheus metrics, which monitor federation delays by reporting the timestamps of messages sent and received to a set of remote servers. ([\#9540](https://github.com/matrix-org/synapse/issues/9540)) +- Add support for generating JSON Web Tokens dynamically for use as OIDC client secrets. ([\#9549](https://github.com/matrix-org/synapse/issues/9549)) +- Optimise handling of incomplete room history for incoming federation. ([\#9601](https://github.com/matrix-org/synapse/issues/9601)) +- Finalise support for allowing clients to pick an SSO Identity Provider ([MSC2858](https://github.com/matrix-org/matrix-doc/pull/2858)). ([\#9617](https://github.com/matrix-org/synapse/issues/9617)) +- Tell spam checker modules about the SSO IdP a user registered through if one was used. ([\#9626](https://github.com/matrix-org/synapse/issues/9626)) + + +Bugfixes +-------- + +- Fix long-standing bug when generating thumbnails for some images with transparency: `TypeError: cannot unpack non-iterable int object`. ([\#9473](https://github.com/matrix-org/synapse/issues/9473)) +- Purge chain cover indexes for events that were purged prior to Synapse v1.29.0. ([\#9542](https://github.com/matrix-org/synapse/issues/9542), [\#9583](https://github.com/matrix-org/synapse/issues/9583)) +- Fix bug where federation requests were not correctly retried on 5xx responses. ([\#9567](https://github.com/matrix-org/synapse/issues/9567)) +- Fix re-activating an account via the admin API when local passwords are disabled. ([\#9587](https://github.com/matrix-org/synapse/issues/9587)) +- Fix a bug introduced in Synapse 1.20 which caused incoming federation transactions to stack up, causing slow recovery from outages. ([\#9597](https://github.com/matrix-org/synapse/issues/9597)) +- Fix a bug introduced in v1.28.0 where the OpenID Connect callback endpoint could error with a `MacaroonInitException`. ([\#9620](https://github.com/matrix-org/synapse/issues/9620)) +- Fix Internal Server Error on `GET /_synapse/client/saml2/authn_response` request. ([\#9623](https://github.com/matrix-org/synapse/issues/9623)) + + +Updates to the Docker image +--------------------------- + +- Make use of an improved malloc implementation (`jemalloc`) in the docker image. ([\#8553](https://github.com/matrix-org/synapse/issues/8553)) + + +Improved Documentation +---------------------- + +- Add relayd entry to reverse proxy example configurations. ([\#9508](https://github.com/matrix-org/synapse/issues/9508)) +- Improve the SAML2 upgrade notes for 1.27.0. ([\#9550](https://github.com/matrix-org/synapse/issues/9550)) +- Link to the "List user's media" admin API from the media admin API docs. ([\#9571](https://github.com/matrix-org/synapse/issues/9571)) +- Clarify the spam checker modules documentation example to mention that `parse_config` is a required method. ([\#9580](https://github.com/matrix-org/synapse/issues/9580)) +- Clarify the sample configuration for `stats` settings. ([\#9604](https://github.com/matrix-org/synapse/issues/9604)) + + +Deprecations and Removals +------------------------- + +- The `synapse_federation_last_sent_pdu_age` and `synapse_federation_last_received_pdu_age` prometheus metrics have been removed. They are replaced by `synapse_federation_last_sent_pdu_time` and `synapse_federation_last_received_pdu_time`. ([\#9540](https://github.com/matrix-org/synapse/issues/9540)) +- Registering an Application Service user without using the `m.login.application_service` login type will be unsupported in an upcoming Synapse release. ([\#9559](https://github.com/matrix-org/synapse/issues/9559)) + + +Internal Changes +---------------- + +- Add tests to ResponseCache. ([\#9458](https://github.com/matrix-org/synapse/issues/9458)) +- Add type hints to purge room and server notice admin API. ([\#9520](https://github.com/matrix-org/synapse/issues/9520)) +- Add extra logging to ObservableDeferred when callbacks throw exceptions. ([\#9523](https://github.com/matrix-org/synapse/issues/9523)) +- Fix incorrect type hints. ([\#9528](https://github.com/matrix-org/synapse/issues/9528), [\#9543](https://github.com/matrix-org/synapse/issues/9543), [\#9591](https://github.com/matrix-org/synapse/issues/9591), [\#9608](https://github.com/matrix-org/synapse/issues/9608), [\#9618](https://github.com/matrix-org/synapse/issues/9618)) +- Add an additional test for purging a room. ([\#9541](https://github.com/matrix-org/synapse/issues/9541)) +- Add a `.git-blame-ignore-revs` file with the hashes of auto-formatting. ([\#9560](https://github.com/matrix-org/synapse/issues/9560)) +- Increase the threshold before which outbound federation to a server goes into "catch up" mode, which is expensive for the remote server to handle. ([\#9561](https://github.com/matrix-org/synapse/issues/9561)) +- Fix spurious errors reported by the `config-lint.sh` script. ([\#9562](https://github.com/matrix-org/synapse/issues/9562)) +- Fix type hints and tests for BlacklistingAgentWrapper and BlacklistingReactorWrapper. ([\#9563](https://github.com/matrix-org/synapse/issues/9563)) +- Do not have mypy ignore type hints from unpaddedbase64. ([\#9568](https://github.com/matrix-org/synapse/issues/9568)) +- Improve efficiency of calculating the auth chain in large rooms. ([\#9576](https://github.com/matrix-org/synapse/issues/9576)) +- Convert `synapse.types.Requester` to an `attrs` class. ([\#9586](https://github.com/matrix-org/synapse/issues/9586)) +- Add logging for redis connection setup. ([\#9590](https://github.com/matrix-org/synapse/issues/9590)) +- Improve logging when processing incoming transactions. ([\#9596](https://github.com/matrix-org/synapse/issues/9596)) +- Remove unused `stats.retention` setting, and emit a warning if stats are disabled. ([\#9604](https://github.com/matrix-org/synapse/issues/9604)) +- Prevent attempting to bundle aggregations for state events in /context APIs. ([\#9619](https://github.com/matrix-org/synapse/issues/9619)) + + +Synapse 1.29.0 (2021-03-08) +=========================== + +Note that synapse now expects an `X-Forwarded-Proto` header when used with a reverse proxy. Please see the [upgrade notes](docs/upgrade.md#upgrading-to-v1290) for more details on this change. + + +No significant changes. + + +Synapse 1.29.0rc1 (2021-03-04) +============================== + +Features +-------- + +- Add rate limiters to cross-user key sharing requests. ([\#8957](https://github.com/matrix-org/synapse/issues/8957)) +- Add `order_by` to the admin API `GET /_synapse/admin/v1/users/<user_id>/media`. Contributed by @dklimpel. ([\#8978](https://github.com/matrix-org/synapse/issues/8978)) +- Add some configuration settings to make users' profile data more private. ([\#9203](https://github.com/matrix-org/synapse/issues/9203)) +- The `no_proxy` and `NO_PROXY` environment variables are now respected in proxied HTTP clients with the lowercase form taking precedence if both are present. Additionally, the lowercase `https_proxy` environment variable is now respected in proxied HTTP clients on top of existing support for the uppercase `HTTPS_PROXY` form and takes precedence if both are present. Contributed by Timothy Leung. ([\#9372](https://github.com/matrix-org/synapse/issues/9372)) +- Add a configuration option, `user_directory.prefer_local_users`, which when enabled will make it more likely for users on the same server as you to appear above other users. ([\#9383](https://github.com/matrix-org/synapse/issues/9383), [\#9385](https://github.com/matrix-org/synapse/issues/9385)) +- Add support for regenerating thumbnails if they have been deleted but the original image is still stored. ([\#9438](https://github.com/matrix-org/synapse/issues/9438)) +- Add support for `X-Forwarded-Proto` header when using a reverse proxy. ([\#9472](https://github.com/matrix-org/synapse/issues/9472), [\#9501](https://github.com/matrix-org/synapse/issues/9501), [\#9512](https://github.com/matrix-org/synapse/issues/9512), [\#9539](https://github.com/matrix-org/synapse/issues/9539)) + + +Bugfixes +-------- + +- Fix a bug where users' pushers were not all deleted when they deactivated their account. ([\#9285](https://github.com/matrix-org/synapse/issues/9285), [\#9516](https://github.com/matrix-org/synapse/issues/9516)) +- Fix a bug where a lot of unnecessary presence updates were sent when joining a room. ([\#9402](https://github.com/matrix-org/synapse/issues/9402)) +- Fix a bug that caused multiple calls to the experimental `shared_rooms` endpoint to return stale results. ([\#9416](https://github.com/matrix-org/synapse/issues/9416)) +- Fix a bug in single sign-on which could cause a "No session cookie found" error. ([\#9436](https://github.com/matrix-org/synapse/issues/9436)) +- Fix bug introduced in v1.27.0 where allowing a user to choose their own username when logging in via single sign-on did not work unless an `idp_icon` was defined. ([\#9440](https://github.com/matrix-org/synapse/issues/9440)) +- Fix a bug introduced in v1.26.0 where some sequences were not properly configured when running `synapse_port_db`. ([\#9449](https://github.com/matrix-org/synapse/issues/9449)) +- Fix deleting pushers when using sharded pushers. ([\#9465](https://github.com/matrix-org/synapse/issues/9465), [\#9466](https://github.com/matrix-org/synapse/issues/9466), [\#9479](https://github.com/matrix-org/synapse/issues/9479), [\#9536](https://github.com/matrix-org/synapse/issues/9536)) +- Fix missing startup checks for the consistency of certain PostgreSQL sequences. ([\#9470](https://github.com/matrix-org/synapse/issues/9470)) +- Fix a long-standing bug where the media repository could leak file descriptors while previewing media. ([\#9497](https://github.com/matrix-org/synapse/issues/9497)) +- Properly purge the event chain cover index when purging history. ([\#9498](https://github.com/matrix-org/synapse/issues/9498)) +- Fix missing chain cover index due to a schema delta not being applied correctly. Only affected servers that ran development versions. ([\#9503](https://github.com/matrix-org/synapse/issues/9503)) +- Fix a bug introduced in v1.25.0 where `/_synapse/admin/join/` would fail when given a room alias. ([\#9506](https://github.com/matrix-org/synapse/issues/9506)) +- Prevent presence background jobs from running when presence is disabled. ([\#9530](https://github.com/matrix-org/synapse/issues/9530)) +- Fix rare edge case that caused a background update to fail if the server had rejected an event that had duplicate auth events. ([\#9537](https://github.com/matrix-org/synapse/issues/9537)) + + +Improved Documentation +---------------------- + +- Update the example systemd config to propagate reloads to individual units. ([\#9463](https://github.com/matrix-org/synapse/issues/9463)) + + +Internal Changes +---------------- + +- Add documentation and type hints to `parse_duration`. ([\#9432](https://github.com/matrix-org/synapse/issues/9432)) +- Remove vestiges of `uploads_path` configuration setting. ([\#9462](https://github.com/matrix-org/synapse/issues/9462)) +- Add a comment about systemd-python. ([\#9464](https://github.com/matrix-org/synapse/issues/9464)) +- Test that we require validated email for email pushers. ([\#9496](https://github.com/matrix-org/synapse/issues/9496)) +- Allow python to generate bytecode for synapse. ([\#9502](https://github.com/matrix-org/synapse/issues/9502)) +- Fix incorrect type hints. ([\#9515](https://github.com/matrix-org/synapse/issues/9515), [\#9518](https://github.com/matrix-org/synapse/issues/9518)) +- Add type hints to device and event report admin API. ([\#9519](https://github.com/matrix-org/synapse/issues/9519)) +- Add type hints to user admin API. ([\#9521](https://github.com/matrix-org/synapse/issues/9521)) +- Bump the versions of mypy and mypy-zope used for static type checking. ([\#9529](https://github.com/matrix-org/synapse/issues/9529)) + + +Synapse 1.28.0 (2021-02-25) +=========================== + +Note that this release drops support for ARMv7 in the official Docker images, due to repeated problems building for ARMv7 (and the associated maintenance burden this entails). + +This release also fixes the documentation included in v1.27.0 around the callback URI for SAML2 identity providers. If your server is configured to use single sign-on via a SAML2 IdP, you may need to make configuration changes. Please review the [upgrade notes](docs/upgrade.md) for more details on these changes. + + +Internal Changes +---------------- + +- Revert change in v1.28.0rc1 to remove the deprecated SAML endpoint. ([\#9474](https://github.com/matrix-org/synapse/issues/9474)) + + +Synapse 1.28.0rc1 (2021-02-19) +============================== + +Removal warning +--------------- + +The v1 list accounts API is deprecated and will be removed in a future release. +This API was undocumented and misleading. It can be replaced by the +[v2 list accounts API](https://github.com/matrix-org/synapse/blob/release-v1.28.0/docs/admin_api/user_admin_api.rst#list-accounts), +which has been available since Synapse 1.7.0 (2019-12-13). + +Please check if you're using any scripts which use the admin API and replace +`GET /_synapse/admin/v1/users/<user_id>` with `GET /_synapse/admin/v2/users`. + + +Features +-------- + +- New admin API to get the context of an event: `/_synapse/admin/rooms/{roomId}/context/{eventId}`. ([\#9150](https://github.com/matrix-org/synapse/issues/9150)) +- Further improvements to the user experience of registration via single sign-on. ([\#9300](https://github.com/matrix-org/synapse/issues/9300), [\#9301](https://github.com/matrix-org/synapse/issues/9301)) +- Add hook to spam checker modules that allow checking file uploads and remote downloads. ([\#9311](https://github.com/matrix-org/synapse/issues/9311)) +- Add support for receiving OpenID Connect authentication responses via form `POST`s rather than `GET`s. ([\#9376](https://github.com/matrix-org/synapse/issues/9376)) +- Add the shadow-banning status to the admin API for user info. ([\#9400](https://github.com/matrix-org/synapse/issues/9400)) + + +Bugfixes +-------- + +- Fix long-standing bug where sending email notifications would fail for rooms that the server had since left. ([\#9257](https://github.com/matrix-org/synapse/issues/9257)) +- Fix bug introduced in Synapse 1.27.0rc1 which meant the "session expired" error page during SSO registration was badly formatted. ([\#9296](https://github.com/matrix-org/synapse/issues/9296)) +- Assert a maximum length for some parameters for spec compliance. ([\#9321](https://github.com/matrix-org/synapse/issues/9321), [\#9393](https://github.com/matrix-org/synapse/issues/9393)) +- Fix additional errors when previewing URLs: "AttributeError 'NoneType' object has no attribute 'xpath'" and "ValueError: Unicode strings with encoding declaration are not supported. Please use bytes input or XML fragments without declaration.". ([\#9333](https://github.com/matrix-org/synapse/issues/9333)) +- Fix a bug causing Synapse to impose the wrong type constraints on fields when processing responses from appservices to `/_matrix/app/v1/thirdparty/user/{protocol}`. ([\#9361](https://github.com/matrix-org/synapse/issues/9361)) +- Fix bug where Synapse would occasionally stop reconnecting to Redis after the connection was lost. ([\#9391](https://github.com/matrix-org/synapse/issues/9391)) +- Fix a long-standing bug when upgrading a room: "TypeError: '>' not supported between instances of 'NoneType' and 'int'". ([\#9395](https://github.com/matrix-org/synapse/issues/9395)) +- Reduce the amount of memory used when generating the URL preview of a file that is larger than the `max_spider_size`. ([\#9421](https://github.com/matrix-org/synapse/issues/9421)) +- Fix a long-standing bug in the deduplication of old presence, resulting in no deduplication. ([\#9425](https://github.com/matrix-org/synapse/issues/9425)) +- The `ui_auth.session_timeout` config option can now be specified in terms of number of seconds/minutes/etc/. Contributed by Rishabh Arya. ([\#9426](https://github.com/matrix-org/synapse/issues/9426)) +- Fix a bug introduced in v1.27.0: "TypeError: int() argument must be a string, a bytes-like object or a number, not 'NoneType." related to the user directory. ([\#9428](https://github.com/matrix-org/synapse/issues/9428)) + + +Updates to the Docker image +--------------------------- + +- Drop support for ARMv7 in Docker images. ([\#9433](https://github.com/matrix-org/synapse/issues/9433)) + + +Improved Documentation +---------------------- + +- Reorganize CHANGELOG.md. ([\#9281](https://github.com/matrix-org/synapse/issues/9281)) +- Add note to `auto_join_rooms` config option explaining existing rooms must be publicly joinable. ([\#9291](https://github.com/matrix-org/synapse/issues/9291)) +- Correct name of Synapse's service file in TURN howto. ([\#9308](https://github.com/matrix-org/synapse/issues/9308)) +- Fix the braces in the `oidc_providers` section of the sample config. ([\#9317](https://github.com/matrix-org/synapse/issues/9317)) +- Update installation instructions on Fedora. ([\#9322](https://github.com/matrix-org/synapse/issues/9322)) +- Add HTTP/2 support to the nginx example configuration. Contributed by David Vo. ([\#9390](https://github.com/matrix-org/synapse/issues/9390)) +- Update docs for using Gitea as OpenID provider. ([\#9404](https://github.com/matrix-org/synapse/issues/9404)) +- Document that pusher instances are shardable. ([\#9407](https://github.com/matrix-org/synapse/issues/9407)) +- Fix erroneous documentation from v1.27.0 about updating the SAML2 callback URL. ([\#9434](https://github.com/matrix-org/synapse/issues/9434)) + + +Deprecations and Removals +------------------------- + +- Deprecate old admin API `GET /_synapse/admin/v1/users/<user_id>`. ([\#9429](https://github.com/matrix-org/synapse/issues/9429)) + + +Internal Changes +---------------- + +- Fix 'object name reserved for internal use' errors with recent versions of SQLite. ([\#9003](https://github.com/matrix-org/synapse/issues/9003)) +- Add experimental support for running Synapse with PyPy. ([\#9123](https://github.com/matrix-org/synapse/issues/9123)) +- Deny access to additional IP addresses by default. ([\#9240](https://github.com/matrix-org/synapse/issues/9240)) +- Update the `Cursor` type hints to better match PEP 249. ([\#9299](https://github.com/matrix-org/synapse/issues/9299)) +- Add debug logging for SRV lookups. Contributed by @Bubu. ([\#9305](https://github.com/matrix-org/synapse/issues/9305)) +- Improve logging for OIDC login flow. ([\#9307](https://github.com/matrix-org/synapse/issues/9307)) +- Share the code for handling required attributes between the CAS and SAML handlers. ([\#9326](https://github.com/matrix-org/synapse/issues/9326)) +- Clean up the code to load the metadata for OpenID Connect identity providers. ([\#9362](https://github.com/matrix-org/synapse/issues/9362)) +- Convert tests to use `HomeserverTestCase`. ([\#9377](https://github.com/matrix-org/synapse/issues/9377), [\#9396](https://github.com/matrix-org/synapse/issues/9396)) +- Update the version of black used to 20.8b1. ([\#9381](https://github.com/matrix-org/synapse/issues/9381)) +- Allow OIDC config to override discovered values. ([\#9384](https://github.com/matrix-org/synapse/issues/9384)) +- Remove some dead code from the acceptance of room invites path. ([\#9394](https://github.com/matrix-org/synapse/issues/9394)) +- Clean up an unused method in the presence handler code. ([\#9408](https://github.com/matrix-org/synapse/issues/9408)) + + +Synapse 1.27.0 (2021-02-16) +=========================== + +Note that this release includes a change in Synapse to use Redis as a cache ─ as well as a pub/sub mechanism ─ if Redis support is enabled for workers. No action is needed by server administrators, and we do not expect resource usage of the Redis instance to change dramatically. + +This release also changes the callback URI for OpenID Connect (OIDC) and SAML2 identity providers. If your server is configured to use single sign-on via an OIDC/OAuth2 or SAML2 IdP, you may need to make configuration changes. Please review the [upgrade notes](docs/upgrade.md) for more details on these changes. + +This release also changes escaping of variables in the HTML templates for SSO or email notifications. If you have customised these templates, please review the [upgrade notes](docs/upgrade.md) for more details on these changes. + + +Bugfixes +-------- + +- Fix building Docker images for armv7. ([\#9405](https://github.com/matrix-org/synapse/issues/9405)) + + +Synapse 1.27.0rc2 (2021-02-11) +============================== + +Features +-------- + +- Further improvements to the user experience of registration via single sign-on. ([\#9297](https://github.com/matrix-org/synapse/issues/9297)) + + +Bugfixes +-------- + +- Fix ratelimiting introduced in v1.27.0rc1 for invites to respect the `ratelimit` flag on application services. ([\#9302](https://github.com/matrix-org/synapse/issues/9302)) +- Do not automatically calculate `public_baseurl` since it can be wrong in some situations. Reverts behaviour introduced in v1.26.0. ([\#9313](https://github.com/matrix-org/synapse/issues/9313)) + + +Improved Documentation +---------------------- + +- Clarify the sample configuration for changes made to the template loading code. ([\#9310](https://github.com/matrix-org/synapse/issues/9310)) + + +Synapse 1.27.0rc1 (2021-02-02) +============================== + +Features +-------- + +- Add an admin API for getting and deleting forward extremities for a room. ([\#9062](https://github.com/matrix-org/synapse/issues/9062)) +- Add an admin API for retrieving the current room state of a room. ([\#9168](https://github.com/matrix-org/synapse/issues/9168)) +- Add experimental support for allowing clients to pick an SSO Identity Provider ([MSC2858](https://github.com/matrix-org/matrix-doc/pull/2858)). ([\#9183](https://github.com/matrix-org/synapse/issues/9183), [\#9242](https://github.com/matrix-org/synapse/issues/9242)) +- Add an admin API endpoint for shadow-banning users. ([\#9209](https://github.com/matrix-org/synapse/issues/9209)) +- Add ratelimits to the 3PID `/requestToken` APIs. ([\#9238](https://github.com/matrix-org/synapse/issues/9238)) +- Add support to the OpenID Connect integration for adding the user's email address. ([\#9245](https://github.com/matrix-org/synapse/issues/9245)) +- Add ratelimits to invites in rooms and to specific users. ([\#9258](https://github.com/matrix-org/synapse/issues/9258)) +- Improve the user experience of setting up an account via single-sign on. ([\#9262](https://github.com/matrix-org/synapse/issues/9262), [\#9272](https://github.com/matrix-org/synapse/issues/9272), [\#9275](https://github.com/matrix-org/synapse/issues/9275), [\#9276](https://github.com/matrix-org/synapse/issues/9276), [\#9277](https://github.com/matrix-org/synapse/issues/9277), [\#9286](https://github.com/matrix-org/synapse/issues/9286), [\#9287](https://github.com/matrix-org/synapse/issues/9287)) +- Add phone home stats for encrypted messages. ([\#9283](https://github.com/matrix-org/synapse/issues/9283)) +- Update the redirect URI for OIDC authentication. ([\#9288](https://github.com/matrix-org/synapse/issues/9288)) + + +Bugfixes +-------- + +- Fix spurious errors in logs when deleting a non-existant pusher. ([\#9121](https://github.com/matrix-org/synapse/issues/9121)) +- Fix a long-standing bug where Synapse would return a 500 error when a thumbnail did not exist (and auto-generation of thumbnails was not enabled). ([\#9163](https://github.com/matrix-org/synapse/issues/9163)) +- Fix a long-standing bug where an internal server error was raised when attempting to preview an HTML document in an unknown character encoding. ([\#9164](https://github.com/matrix-org/synapse/issues/9164)) +- Fix a long-standing bug where invalid data could cause errors when calculating the presentable room name for push. ([\#9165](https://github.com/matrix-org/synapse/issues/9165)) +- Fix bug where we sometimes didn't detect that Redis connections had died, causing workers to not see new data. ([\#9218](https://github.com/matrix-org/synapse/issues/9218)) +- Fix a bug where `None` was passed to Synapse modules instead of an empty dictionary if an empty module `config` block was provided in the homeserver config. ([\#9229](https://github.com/matrix-org/synapse/issues/9229)) +- Fix a bug in the `make_room_admin` admin API where it failed if the admin with the greatest power level was not in the room. Contributed by Pankaj Yadav. ([\#9235](https://github.com/matrix-org/synapse/issues/9235)) +- Prevent password hashes from getting dropped if a client failed threepid validation during a User Interactive Auth stage. Removes a workaround for an ancient bug in Riot Web <v0.7.4. ([\#9265](https://github.com/matrix-org/synapse/issues/9265)) +- Fix single-sign-on when the endpoints are routed to synapse workers. ([\#9271](https://github.com/matrix-org/synapse/issues/9271)) + + +Improved Documentation +---------------------- + +- Add docs for using Gitea as OpenID provider. ([\#9134](https://github.com/matrix-org/synapse/issues/9134)) +- Add link to Matrix VoIP tester for turn-howto. ([\#9135](https://github.com/matrix-org/synapse/issues/9135)) +- Add notes on integrating with Facebook for SSO login. ([\#9244](https://github.com/matrix-org/synapse/issues/9244)) + + +Deprecations and Removals +------------------------- + +- The `service_url` parameter in `cas_config` is deprecated in favor of `public_baseurl`. ([\#9199](https://github.com/matrix-org/synapse/issues/9199)) +- Add new endpoint `/_synapse/client/saml2` for SAML2 authentication callbacks, and deprecate the old endpoint `/_matrix/saml2`. ([\#9289](https://github.com/matrix-org/synapse/issues/9289)) + + +Internal Changes +---------------- + +- Add tests to `test_user.UsersListTestCase` for List Users Admin API. ([\#9045](https://github.com/matrix-org/synapse/issues/9045)) +- Various improvements to the federation client. ([\#9129](https://github.com/matrix-org/synapse/issues/9129)) +- Speed up chain cover calculation when persisting a batch of state events at once. ([\#9176](https://github.com/matrix-org/synapse/issues/9176)) +- Add a `long_description_type` to the package metadata. ([\#9180](https://github.com/matrix-org/synapse/issues/9180)) +- Speed up batch insertion when using PostgreSQL. ([\#9181](https://github.com/matrix-org/synapse/issues/9181), [\#9188](https://github.com/matrix-org/synapse/issues/9188)) +- Emit an error at startup if different Identity Providers are configured with the same `idp_id`. ([\#9184](https://github.com/matrix-org/synapse/issues/9184)) +- Improve performance of concurrent use of `StreamIDGenerators`. ([\#9190](https://github.com/matrix-org/synapse/issues/9190)) +- Add some missing source directories to the automatic linting script. ([\#9191](https://github.com/matrix-org/synapse/issues/9191)) +- Precompute joined hosts and store in Redis. ([\#9198](https://github.com/matrix-org/synapse/issues/9198), [\#9227](https://github.com/matrix-org/synapse/issues/9227)) +- Clean-up template loading code. ([\#9200](https://github.com/matrix-org/synapse/issues/9200)) +- Fix the Python 3.5 old dependencies build. ([\#9217](https://github.com/matrix-org/synapse/issues/9217)) +- Update `isort` to v5.7.0 to bypass a bug where it would disagree with `black` about formatting. ([\#9222](https://github.com/matrix-org/synapse/issues/9222)) +- Add type hints to handlers code. ([\#9223](https://github.com/matrix-org/synapse/issues/9223), [\#9232](https://github.com/matrix-org/synapse/issues/9232)) +- Fix Debian package building on Ubuntu 16.04 LTS (Xenial). ([\#9254](https://github.com/matrix-org/synapse/issues/9254)) +- Minor performance improvement during TLS handshake. ([\#9255](https://github.com/matrix-org/synapse/issues/9255)) +- Refactor the generation of summary text for email notifications. ([\#9260](https://github.com/matrix-org/synapse/issues/9260)) +- Restore PyPy compatibility by not calling CPython-specific GC methods when under PyPy. ([\#9270](https://github.com/matrix-org/synapse/issues/9270)) + + +Synapse 1.26.0 (2021-01-27) +=========================== + +This release brings a new schema version for Synapse and rolling back to a previous +version is not trivial. Please review the [upgrade notes](docs/upgrade.md) for more details +on these changes and for general upgrade guidance. + +No significant changes since 1.26.0rc2. + + +Synapse 1.26.0rc2 (2021-01-25) +============================== + +Bugfixes +-------- + +- Fix receipts and account data not being sent down sync. Introduced in v1.26.0rc1. ([\#9193](https://github.com/matrix-org/synapse/issues/9193), [\#9195](https://github.com/matrix-org/synapse/issues/9195)) +- Fix chain cover update to handle events with duplicate auth events. Introduced in v1.26.0rc1. ([\#9210](https://github.com/matrix-org/synapse/issues/9210)) + + +Internal Changes +---------------- + +- Add an `oidc-` prefix to any `idp_id`s which are given in the `oidc_providers` configuration. ([\#9189](https://github.com/matrix-org/synapse/issues/9189)) +- Bump minimum `psycopg2` version to v2.8. ([\#9204](https://github.com/matrix-org/synapse/issues/9204)) + + +Synapse 1.26.0rc1 (2021-01-20) +============================== + +This release brings a new schema version for Synapse and rolling back to a previous +version is not trivial. Please review the [upgrade notes](docs/upgrade.md) for more details +on these changes and for general upgrade guidance. + +Features +-------- + +- Add support for multiple SSO Identity Providers. ([\#9015](https://github.com/matrix-org/synapse/issues/9015), [\#9017](https://github.com/matrix-org/synapse/issues/9017), [\#9036](https://github.com/matrix-org/synapse/issues/9036), [\#9067](https://github.com/matrix-org/synapse/issues/9067), [\#9081](https://github.com/matrix-org/synapse/issues/9081), [\#9082](https://github.com/matrix-org/synapse/issues/9082), [\#9105](https://github.com/matrix-org/synapse/issues/9105), [\#9107](https://github.com/matrix-org/synapse/issues/9107), [\#9109](https://github.com/matrix-org/synapse/issues/9109), [\#9110](https://github.com/matrix-org/synapse/issues/9110), [\#9127](https://github.com/matrix-org/synapse/issues/9127), [\#9153](https://github.com/matrix-org/synapse/issues/9153), [\#9154](https://github.com/matrix-org/synapse/issues/9154), [\#9177](https://github.com/matrix-org/synapse/issues/9177)) +- During user-interactive authentication via single-sign-on, give a better error if the user uses the wrong account on the SSO IdP. ([\#9091](https://github.com/matrix-org/synapse/issues/9091)) +- Give the `public_baseurl` a default value, if it is not explicitly set in the configuration file. ([\#9159](https://github.com/matrix-org/synapse/issues/9159)) +- Improve performance when calculating ignored users in large rooms. ([\#9024](https://github.com/matrix-org/synapse/issues/9024)) +- Implement [MSC2176](https://github.com/matrix-org/matrix-doc/pull/2176) in an experimental room version. ([\#8984](https://github.com/matrix-org/synapse/issues/8984)) +- Add an admin API for protecting local media from quarantine. ([\#9086](https://github.com/matrix-org/synapse/issues/9086)) +- Remove a user's avatar URL and display name when deactivated with the Admin API. ([\#8932](https://github.com/matrix-org/synapse/issues/8932)) +- Update `/_synapse/admin/v1/users/<user_id>/joined_rooms` to work for both local and remote users. ([\#8948](https://github.com/matrix-org/synapse/issues/8948)) +- Add experimental support for handling to-device messages on worker processes. ([\#9042](https://github.com/matrix-org/synapse/issues/9042), [\#9043](https://github.com/matrix-org/synapse/issues/9043), [\#9044](https://github.com/matrix-org/synapse/issues/9044), [\#9130](https://github.com/matrix-org/synapse/issues/9130)) +- Add experimental support for handling `/keys/claim` and `/room_keys` APIs on worker processes. ([\#9068](https://github.com/matrix-org/synapse/issues/9068)) +- Add experimental support for handling `/devices` API on worker processes. ([\#9092](https://github.com/matrix-org/synapse/issues/9092)) +- Add experimental support for moving off receipts and account data persistence off master. ([\#9104](https://github.com/matrix-org/synapse/issues/9104), [\#9166](https://github.com/matrix-org/synapse/issues/9166)) + + +Bugfixes +-------- + +- Fix a long-standing issue where an internal server error would occur when requesting a profile over federation that did not include a display name / avatar URL. ([\#9023](https://github.com/matrix-org/synapse/issues/9023)) +- Fix a long-standing bug where some caches could grow larger than configured. ([\#9028](https://github.com/matrix-org/synapse/issues/9028)) +- Fix error handling during insertion of client IPs into the database. ([\#9051](https://github.com/matrix-org/synapse/issues/9051)) +- Fix bug where we didn't correctly record CPU time spent in `on_new_event` block. ([\#9053](https://github.com/matrix-org/synapse/issues/9053)) +- Fix a minor bug which could cause confusing error messages from invalid configurations. ([\#9054](https://github.com/matrix-org/synapse/issues/9054)) +- Fix incorrect exit code when there is an error at startup. ([\#9059](https://github.com/matrix-org/synapse/issues/9059)) +- Fix `JSONDecodeError` spamming the logs when sending transactions to remote servers. ([\#9070](https://github.com/matrix-org/synapse/issues/9070)) +- Fix "Failed to send request" errors when a client provides an invalid room alias. ([\#9071](https://github.com/matrix-org/synapse/issues/9071)) +- Fix bugs in federation catchup logic that caused outbound federation to be delayed for large servers after start up. Introduced in v1.8.0 and v1.21.0. ([\#9114](https://github.com/matrix-org/synapse/issues/9114), [\#9116](https://github.com/matrix-org/synapse/issues/9116)) +- Fix corruption of `pushers` data when a postgres bouncer is used. ([\#9117](https://github.com/matrix-org/synapse/issues/9117)) +- Fix minor bugs in handling the `clientRedirectUrl` parameter for SSO login. ([\#9128](https://github.com/matrix-org/synapse/issues/9128)) +- Fix "Unhandled error in Deferred: BodyExceededMaxSize" errors when .well-known files that are too large. ([\#9108](https://github.com/matrix-org/synapse/issues/9108)) +- Fix "UnboundLocalError: local variable 'length' referenced before assignment" errors when the response body exceeds the expected size. This bug was introduced in v1.25.0. ([\#9145](https://github.com/matrix-org/synapse/issues/9145)) +- Fix a long-standing bug "ValueError: invalid literal for int() with base 10" when `/publicRooms` is requested with an invalid `server` parameter. ([\#9161](https://github.com/matrix-org/synapse/issues/9161)) + + +Improved Documentation +---------------------- + +- Add some extra docs for getting Synapse running on macOS. ([\#8997](https://github.com/matrix-org/synapse/issues/8997)) +- Correct a typo in the `systemd-with-workers` documentation. ([\#9035](https://github.com/matrix-org/synapse/issues/9035)) +- Correct a typo in `INSTALL.md`. ([\#9040](https://github.com/matrix-org/synapse/issues/9040)) +- Add missing `user_mapping_provider` configuration to the Keycloak OIDC example. Contributed by @chris-ruecker. ([\#9057](https://github.com/matrix-org/synapse/issues/9057)) +- Quote `pip install` packages when extras are used to avoid shells interpreting bracket characters. ([\#9151](https://github.com/matrix-org/synapse/issues/9151)) + + +Deprecations and Removals +------------------------- + +- Remove broken and unmaintained `demo/webserver.py` script. ([\#9039](https://github.com/matrix-org/synapse/issues/9039)) + + +Internal Changes +---------------- + +- Improve efficiency of large state resolutions. ([\#8868](https://github.com/matrix-org/synapse/issues/8868), [\#9029](https://github.com/matrix-org/synapse/issues/9029), [\#9115](https://github.com/matrix-org/synapse/issues/9115), [\#9118](https://github.com/matrix-org/synapse/issues/9118), [\#9124](https://github.com/matrix-org/synapse/issues/9124)) +- Various clean-ups to the structured logging and logging context code. ([\#8939](https://github.com/matrix-org/synapse/issues/8939)) +- Ensure rejected events get added to some metadata tables. ([\#9016](https://github.com/matrix-org/synapse/issues/9016)) +- Ignore date-rotated homeserver logs saved to disk. ([\#9018](https://github.com/matrix-org/synapse/issues/9018)) +- Remove an unused column from `access_tokens` table. ([\#9025](https://github.com/matrix-org/synapse/issues/9025)) +- Add a `-noextras` factor to `tox.ini`, to support running the tests with no optional dependencies. ([\#9030](https://github.com/matrix-org/synapse/issues/9030)) +- Fix running unit tests when optional dependencies are not installed. ([\#9031](https://github.com/matrix-org/synapse/issues/9031)) +- Allow bumping schema version when using split out state database. ([\#9033](https://github.com/matrix-org/synapse/issues/9033)) +- Configure the linters to run on a consistent set of files. ([\#9038](https://github.com/matrix-org/synapse/issues/9038)) +- Various cleanups to device inbox store. ([\#9041](https://github.com/matrix-org/synapse/issues/9041)) +- Drop unused database tables. ([\#9055](https://github.com/matrix-org/synapse/issues/9055)) +- Remove unused `SynapseService` class. ([\#9058](https://github.com/matrix-org/synapse/issues/9058)) +- Remove unnecessary declarations in the tests for the admin API. ([\#9063](https://github.com/matrix-org/synapse/issues/9063)) +- Remove `SynapseRequest.get_user_agent`. ([\#9069](https://github.com/matrix-org/synapse/issues/9069)) +- Remove redundant `Homeserver.get_ip_from_request` method. ([\#9080](https://github.com/matrix-org/synapse/issues/9080)) +- Add type hints to media repository. ([\#9093](https://github.com/matrix-org/synapse/issues/9093)) +- Fix the wrong arguments being passed to `BlacklistingAgentWrapper` from `MatrixFederationAgent`. Contributed by Timothy Leung. ([\#9098](https://github.com/matrix-org/synapse/issues/9098)) +- Reduce the scope of caught exceptions in `BlacklistingAgentWrapper`. ([\#9106](https://github.com/matrix-org/synapse/issues/9106)) +- Improve `UsernamePickerTestCase`. ([\#9112](https://github.com/matrix-org/synapse/issues/9112)) +- Remove dependency on `distutils`. ([\#9125](https://github.com/matrix-org/synapse/issues/9125)) +- Enforce that replication HTTP clients are called with keyword arguments only. ([\#9144](https://github.com/matrix-org/synapse/issues/9144)) +- Fix the Python 3.5 / old dependencies build in CI. ([\#9146](https://github.com/matrix-org/synapse/issues/9146)) +- Replace the old `perspectives` option in the Synapse docker config file template with `trusted_key_servers`. ([\#9157](https://github.com/matrix-org/synapse/issues/9157)) + + +Synapse 1.25.0 (2021-01-13) +=========================== + +Ending Support for Python 3.5 and Postgres 9.5 +---------------------------------------------- + +With this release, the Synapse team is announcing a formal deprecation policy for our platform dependencies, like Python and PostgreSQL: + +All future releases of Synapse will follow the upstream end-of-life schedules. + +Which means: + +* This is the last release which guarantees support for Python 3.5. +* We will end support for PostgreSQL 9.5 early next month. +* We will end support for Python 3.6 and PostgreSQL 9.6 near the end of the year. + +Crucially, this means __we will not produce .deb packages for Debian 9 (Stretch) or Ubuntu 16.04 (Xenial)__ beyond the transition period described below. + +The website https://endoflife.date/ has convenient summaries of the support schedules for projects like [Python](https://endoflife.date/python) and [PostgreSQL](https://endoflife.date/postgresql). + +If you are unable to upgrade your environment to a supported version of Python or +Postgres, we encourage you to consider using the +[Synapse Docker images](https://matrix-org.github.io/synapse/latest/setup/installation.html#docker-images-and-ansible-playbooks) +instead. + +### Transition Period + +We will make a good faith attempt to avoid breaking compatibility in all releases through the end of March 2021. However, critical security vulnerabilities in dependencies or other unanticipated circumstances may arise which necessitate breaking compatibility earlier. + +We intend to continue producing .deb packages for Debian 9 (Stretch) and Ubuntu 16.04 (Xenial) through the transition period. + +Removal warning +--------------- + +The old [Purge Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/purge_room.md) +and [Shutdown Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/shutdown_room.md) +are deprecated and will be removed in a future release. They will be replaced by the +[Delete Room API](https://github.com/matrix-org/synapse/tree/master/docs/admin_api/rooms.md#delete-room-api). + +`POST /_synapse/admin/v1/rooms/<room_id>/delete` replaces `POST /_synapse/admin/v1/purge_room` and +`POST /_synapse/admin/v1/shutdown_room/<room_id>`. + +Bugfixes +-------- + +- Fix HTTP proxy support when using a proxy that is on a blacklisted IP. Introduced in v1.25.0rc1. Contributed by @Bubu. ([\#9084](https://github.com/matrix-org/synapse/issues/9084)) + + +Synapse 1.25.0rc1 (2021-01-06) +============================== + +Features +-------- + +- Add an admin API that lets server admins get power in rooms in which local users have power. ([\#8756](https://github.com/matrix-org/synapse/issues/8756)) +- Add optional HTTP authentication to replication endpoints. ([\#8853](https://github.com/matrix-org/synapse/issues/8853)) +- Improve the error messages printed as a result of configuration problems for extension modules. ([\#8874](https://github.com/matrix-org/synapse/issues/8874)) +- Add the number of local devices to Room Details Admin API. Contributed by @dklimpel. ([\#8886](https://github.com/matrix-org/synapse/issues/8886)) +- Add `X-Robots-Tag` header to stop web crawlers from indexing media. Contributed by Aaron Raimist. ([\#8887](https://github.com/matrix-org/synapse/issues/8887)) +- Spam-checkers may now define their methods as `async`. ([\#8890](https://github.com/matrix-org/synapse/issues/8890)) +- Add support for allowing users to pick their own user ID during a single-sign-on login. ([\#8897](https://github.com/matrix-org/synapse/issues/8897), [\#8900](https://github.com/matrix-org/synapse/issues/8900), [\#8911](https://github.com/matrix-org/synapse/issues/8911), [\#8938](https://github.com/matrix-org/synapse/issues/8938), [\#8941](https://github.com/matrix-org/synapse/issues/8941), [\#8942](https://github.com/matrix-org/synapse/issues/8942), [\#8951](https://github.com/matrix-org/synapse/issues/8951)) +- Add an `email.invite_client_location` configuration option to send a web client location to the invite endpoint on the identity server which allows customisation of the email template. ([\#8930](https://github.com/matrix-org/synapse/issues/8930)) +- The search term in the list room and list user Admin APIs is now treated as case-insensitive. ([\#8931](https://github.com/matrix-org/synapse/issues/8931)) +- Apply an IP range blacklist to push and key revocation requests. ([\#8821](https://github.com/matrix-org/synapse/issues/8821), [\#8870](https://github.com/matrix-org/synapse/issues/8870), [\#8954](https://github.com/matrix-org/synapse/issues/8954)) +- Add an option to allow re-use of user-interactive authentication sessions for a period of time. ([\#8970](https://github.com/matrix-org/synapse/issues/8970)) +- Allow running the redact endpoint on workers. ([\#8994](https://github.com/matrix-org/synapse/issues/8994)) + + +Bugfixes +-------- + +- Fix bug where we might not correctly calculate the current state for rooms with multiple extremities. ([\#8827](https://github.com/matrix-org/synapse/issues/8827)) +- Fix a long-standing bug in the register admin endpoint (`/_synapse/admin/v1/register`) when the `mac` field was not provided. The endpoint now properly returns a 400 error. Contributed by @edwargix. ([\#8837](https://github.com/matrix-org/synapse/issues/8837)) +- Fix a long-standing bug on Synapse instances supporting Single-Sign-On, where users would be prompted to enter their password to confirm certain actions, even though they have not set a password. ([\#8858](https://github.com/matrix-org/synapse/issues/8858)) +- Fix a longstanding bug where a 500 error would be returned if the `Content-Length` header was not provided to the upload media resource. ([\#8862](https://github.com/matrix-org/synapse/issues/8862)) +- Add additional validation to pusher URLs to be compliant with the specification. ([\#8865](https://github.com/matrix-org/synapse/issues/8865)) +- Fix the error code that is returned when a user tries to register on a homeserver on which new-user registration has been disabled. ([\#8867](https://github.com/matrix-org/synapse/issues/8867)) +- Fix a bug where `PUT /_synapse/admin/v2/users/<user_id>` failed to create a new user when `avatar_url` is specified. Bug introduced in Synapse v1.9.0. ([\#8872](https://github.com/matrix-org/synapse/issues/8872)) +- Fix a 500 error when attempting to preview an empty HTML file. ([\#8883](https://github.com/matrix-org/synapse/issues/8883)) +- Fix occasional deadlock when handling SIGHUP. ([\#8918](https://github.com/matrix-org/synapse/issues/8918)) +- Fix login API to not ratelimit application services that have ratelimiting disabled. ([\#8920](https://github.com/matrix-org/synapse/issues/8920)) +- Fix bug where we ratelimited auto joining of rooms on registration (using `auto_join_rooms` config). ([\#8921](https://github.com/matrix-org/synapse/issues/8921)) +- Fix a bug where deactivated users appeared in the user directory when their profile information was updated. ([\#8933](https://github.com/matrix-org/synapse/issues/8933), [\#8964](https://github.com/matrix-org/synapse/issues/8964)) +- Fix bug introduced in Synapse v1.24.0 which would cause an exception on startup if both `enabled` and `localdb_enabled` were set to `False` in the `password_config` setting of the configuration file. ([\#8937](https://github.com/matrix-org/synapse/issues/8937)) +- Fix a bug where 500 errors would be returned if the `m.room_history_visibility` event had invalid content. ([\#8945](https://github.com/matrix-org/synapse/issues/8945)) +- Fix a bug causing common English words to not be considered for a user directory search. ([\#8959](https://github.com/matrix-org/synapse/issues/8959)) +- Fix bug where application services couldn't register new ghost users if the server had reached its MAU limit. ([\#8962](https://github.com/matrix-org/synapse/issues/8962)) +- Fix a long-standing bug where a `m.image` event without a `url` would cause errors on push. ([\#8965](https://github.com/matrix-org/synapse/issues/8965)) +- Fix a small bug in v2 state resolution algorithm, which could also cause performance issues for rooms with large numbers of power levels. ([\#8971](https://github.com/matrix-org/synapse/issues/8971)) +- Add validation to the `sendToDevice` API to raise a missing parameters error instead of a 500 error. ([\#8975](https://github.com/matrix-org/synapse/issues/8975)) +- Add validation of group IDs to raise a 400 error instead of a 500 eror. ([\#8977](https://github.com/matrix-org/synapse/issues/8977)) + + +Improved Documentation +---------------------- + +- Fix the "Event persist rate" section of the included grafana dashboard by adding missing prometheus rules. ([\#8802](https://github.com/matrix-org/synapse/issues/8802)) +- Combine related media admin API docs. ([\#8839](https://github.com/matrix-org/synapse/issues/8839)) +- Fix an error in the documentation for the SAML username mapping provider. ([\#8873](https://github.com/matrix-org/synapse/issues/8873)) +- Clarify comments around template directories in `sample_config.yaml`. ([\#8891](https://github.com/matrix-org/synapse/issues/8891)) +- Move instructions for database setup, adjusted heading levels and improved syntax highlighting in [INSTALL.md](../INSTALL.md). Contributed by @fossterer. ([\#8987](https://github.com/matrix-org/synapse/issues/8987)) +- Update the example value of `group_creation_prefix` in the sample configuration. ([\#8992](https://github.com/matrix-org/synapse/issues/8992)) +- Link the Synapse developer room to the development section in the docs. ([\#9002](https://github.com/matrix-org/synapse/issues/9002)) + + +Deprecations and Removals +------------------------- + +- Deprecate Shutdown Room and Purge Room Admin APIs. ([\#8829](https://github.com/matrix-org/synapse/issues/8829)) + + +Internal Changes +---------------- + +- Properly store the mapping of external ID to Matrix ID for CAS users. ([\#8856](https://github.com/matrix-org/synapse/issues/8856), [\#8958](https://github.com/matrix-org/synapse/issues/8958)) +- Remove some unnecessary stubbing from unit tests. ([\#8861](https://github.com/matrix-org/synapse/issues/8861)) +- Remove unused `FakeResponse` class from unit tests. ([\#8864](https://github.com/matrix-org/synapse/issues/8864)) +- Pass `room_id` to `get_auth_chain_difference`. ([\#8879](https://github.com/matrix-org/synapse/issues/8879)) +- Add type hints to push module. ([\#8880](https://github.com/matrix-org/synapse/issues/8880), [\#8882](https://github.com/matrix-org/synapse/issues/8882), [\#8901](https://github.com/matrix-org/synapse/issues/8901), [\#8940](https://github.com/matrix-org/synapse/issues/8940), [\#8943](https://github.com/matrix-org/synapse/issues/8943), [\#9020](https://github.com/matrix-org/synapse/issues/9020)) +- Simplify logic for handling user-interactive-auth via single-sign-on servers. ([\#8881](https://github.com/matrix-org/synapse/issues/8881)) +- Skip the SAML tests if the requirements (`pysaml2` and `xmlsec1`) aren't available. ([\#8905](https://github.com/matrix-org/synapse/issues/8905)) +- Fix multiarch docker image builds. ([\#8906](https://github.com/matrix-org/synapse/issues/8906)) +- Don't publish `latest` docker image until all archs are built. ([\#8909](https://github.com/matrix-org/synapse/issues/8909)) +- Various clean-ups to the structured logging and logging context code. ([\#8916](https://github.com/matrix-org/synapse/issues/8916), [\#8935](https://github.com/matrix-org/synapse/issues/8935)) +- Automatically drop stale forward-extremities under some specific conditions. ([\#8929](https://github.com/matrix-org/synapse/issues/8929)) +- Refactor test utilities for injecting HTTP requests. ([\#8946](https://github.com/matrix-org/synapse/issues/8946)) +- Add a maximum size of 50 kilobytes to .well-known lookups. ([\#8950](https://github.com/matrix-org/synapse/issues/8950)) +- Fix bug in `generate_log_config` script which made it write empty files. ([\#8952](https://github.com/matrix-org/synapse/issues/8952)) +- Clean up tox.ini file; disable coverage checking for non-test runs. ([\#8963](https://github.com/matrix-org/synapse/issues/8963)) +- Add type hints to the admin and room list handlers. ([\#8973](https://github.com/matrix-org/synapse/issues/8973)) +- Add type hints to the receipts and user directory handlers. ([\#8976](https://github.com/matrix-org/synapse/issues/8976)) +- Drop the unused `local_invites` table. ([\#8979](https://github.com/matrix-org/synapse/issues/8979)) +- Add type hints to the base storage code. ([\#8980](https://github.com/matrix-org/synapse/issues/8980)) +- Support using PyJWT v2.0.0 in the test suite. ([\#8986](https://github.com/matrix-org/synapse/issues/8986)) +- Fix `tests.federation.transport.RoomDirectoryFederationTests` and ensure it runs in CI. ([\#8998](https://github.com/matrix-org/synapse/issues/8998)) +- Add type hints to the crypto module. ([\#8999](https://github.com/matrix-org/synapse/issues/8999)) + + +**Changelogs for older versions can be found [here](CHANGES-2020.md).** diff --git a/CHANGES-pre-1.0.md b/docs/changelogs/CHANGES-pre-1.0.md index bcd33d22..bcd33d22 100644 --- a/CHANGES-pre-1.0.md +++ b/docs/changelogs/CHANGES-pre-1.0.md diff --git a/docs/changelogs/README.md b/docs/changelogs/README.md new file mode 100644 index 00000000..65b08d9c --- /dev/null +++ b/docs/changelogs/README.md @@ -0,0 +1 @@ +This directory contains changelogs for previous years. diff --git a/docs/code_style.md b/docs/code_style.md index e7c9cd1a..ebda6dcc 100644 --- a/docs/code_style.md +++ b/docs/code_style.md @@ -24,7 +24,7 @@ pip install -e ".[lint,mypy]" functionality) with: ```sh - black . --exclude="\.tox|build|env" + black . ``` - **flake8** @@ -35,7 +35,7 @@ pip install -e ".[lint,mypy]" Check all application and test code with: ```sh - flake8 synapse tests + flake8 . ``` - **isort** @@ -46,11 +46,9 @@ pip install -e ".[lint,mypy]" Auto-fix imports with: ```sh - isort -rc synapse tests + isort . ``` - `-rc` means to recursively search the given directories. - It's worth noting that modern IDEs and text editors can run these tools automatically on save. It may be worth looking into whether this functionality is supported in your editor for a more convenient diff --git a/docs/development/contributing_guide.md b/docs/development/contributing_guide.md index 071202e1..0d9cf601 100644 --- a/docs/development/contributing_guide.md +++ b/docs/development/contributing_guide.md @@ -206,9 +206,10 @@ To do so, [configure Postgres](../postgres.md) and run `trial` with the following environment variables matching your configuration: - `SYNAPSE_POSTGRES` to anything nonempty -- `SYNAPSE_POSTGRES_HOST` -- `SYNAPSE_POSTGRES_USER` -- `SYNAPSE_POSTGRES_PASSWORD` +- `SYNAPSE_POSTGRES_HOST` (optional if it's the default: UNIX socket) +- `SYNAPSE_POSTGRES_PORT` (optional if it's the default: 5432) +- `SYNAPSE_POSTGRES_USER` (optional if using a UNIX socket) +- `SYNAPSE_POSTGRES_PASSWORD` (optional if using a UNIX socket) For example: @@ -220,26 +221,12 @@ export SYNAPSE_POSTGRES_PASSWORD=mydevenvpassword trial ``` -#### Prebuilt container +You don't need to specify the host, user, port or password if your Postgres +server is set to authenticate you over the UNIX socket (i.e. if the `psql` command +works without further arguments). -Since configuring PostgreSQL can be fiddly, we can make use of a pre-made -Docker container to set up PostgreSQL and run our tests for us. To do so, run +Your Postgres account needs to be able to create databases. -```shell -scripts-dev/test_postgresql.sh -``` - -Any extra arguments to the script will be passed to `tox` and then to `trial`, -so we can run a specific test in this container with e.g. - -```shell -scripts-dev/test_postgresql.sh tests.replication.test_sharded_event_persister.EventPersisterShardTestCase -``` - -The container creates a folder in your Synapse checkout called -`.tox-pg-container` and uses this as a tox environment. The output of any -`trial` runs goes into `_trial_temp` in your synapse source directory — the same -as running `trial` directly on your host machine. ## Run the integration tests ([Sytest](https://github.com/matrix-org/sytest)). @@ -254,8 +241,14 @@ configuration: ```sh $ docker run --rm -it -v /path/where/you/have/cloned/the/repository\:/src:ro -v /path/to/where/you/want/logs\:/logs matrixdotorg/sytest-synapse:buster ``` +(Note that the paths must be full paths! You could also write `$(realpath relative/path)` if needed.) + +This configuration should generally cover your needs. + +- To run with Postgres, supply the `-e POSTGRES=1 -e MULTI_POSTGRES=1` environment flags. +- To run with Synapse in worker mode, supply the `-e WORKERS=1 -e REDIS=1` environment flags (in addition to the Postgres flags). -This configuration should generally cover your needs. For more details about other configurations, see [documentation in the SyTest repo](https://github.com/matrix-org/sytest/blob/develop/docker/README.md). +For more details about other configurations, see the [Docker-specific documentation in the SyTest repo](https://github.com/matrix-org/sytest/blob/develop/docker/README.md). ## Run the integration tests ([Complement](https://github.com/matrix-org/complement)). diff --git a/docs/development/room-dag-concepts.md b/docs/development/room-dag-concepts.md index 3eb4d5ac..76709487 100644 --- a/docs/development/room-dag-concepts.md +++ b/docs/development/room-dag-concepts.md @@ -39,7 +39,8 @@ yet correlated to the DAG. Outliers typically arise when we fetch the auth chain or state for a given event. When that happens, we just grab the events in the state/auth chain, without calculating the state at those events, or backfilling their -`prev_events`. +`prev_events`. Since we don't have the state at any events fetched in that +way, we mark them as outliers. So, typically, we won't have the `prev_events` of an `outlier` in the database, (though it's entirely possible that we *might* have them for some other diff --git a/docs/modules/account_data_callbacks.md b/docs/modules/account_data_callbacks.md new file mode 100644 index 00000000..25de9116 --- /dev/null +++ b/docs/modules/account_data_callbacks.md @@ -0,0 +1,106 @@ +# Account data callbacks + +Account data callbacks allow module developers to react to changes of the account data +of local users. Account data callbacks can be registered using the module API's +`register_account_data_callbacks` method. + +## Callbacks + +The available account data callbacks are: + +### `on_account_data_updated` + +_First introduced in Synapse v1.57.0_ + +```python +async def on_account_data_updated( + user_id: str, + room_id: Optional[str], + account_data_type: str, + content: "synapse.module_api.JsonDict", +) -> None: +``` + +Called after user's account data has been updated. The module is given the +Matrix ID of the user whose account data is changing, the room ID the data is associated +with, the type associated with the change, as well as the new content. If the account +data is not associated with a specific room, then the room ID is `None`. + +This callback is triggered when new account data is added or when the data associated with +a given type (and optionally room) changes. This includes deletion, since in Matrix, +deleting account data consists of replacing the data associated with a given type +(and optionally room) with an empty dictionary (`{}`). + +Note that this doesn't trigger when changing the tags associated with a room, as these are +processed separately by Synapse. + +If multiple modules implement this callback, Synapse runs them all in order. + +## Example + +The example below is a module that implements the `on_account_data_updated` callback, and +sends an event to an audit room when a user changes their account data. + +```python +import json +import attr +from typing import Any, Dict, Optional + +from synapse.module_api import JsonDict, ModuleApi +from synapse.module_api.errors import ConfigError + + +@attr.s(auto_attribs=True) +class CustomAccountDataConfig: + audit_room: str + sender: str + + +class CustomAccountDataModule: + def __init__(self, config: CustomAccountDataConfig, api: ModuleApi): + self.api = api + self.config = config + + self.api.register_account_data_callbacks( + on_account_data_updated=self.log_new_account_data, + ) + + @staticmethod + def parse_config(config: Dict[str, Any]) -> CustomAccountDataConfig: + def check_in_config(param: str): + if param not in config: + raise ConfigError(f"'{param}' is required") + + check_in_config("audit_room") + check_in_config("sender") + + return CustomAccountDataConfig( + audit_room=config["audit_room"], + sender=config["sender"], + ) + + async def log_new_account_data( + self, + user_id: str, + room_id: Optional[str], + account_data_type: str, + content: JsonDict, + ) -> None: + content_raw = json.dumps(content) + msg_content = f"{user_id} has changed their account data for type {account_data_type} to: {content_raw}" + + if room_id is not None: + msg_content += f" (in room {room_id})" + + await self.api.create_and_send_event_into_room( + { + "room_id": self.config.audit_room, + "sender": self.config.sender, + "type": "m.room.message", + "content": { + "msgtype": "m.text", + "body": msg_content + } + } + ) +``` diff --git a/docs/modules/third_party_rules_callbacks.md b/docs/modules/third_party_rules_callbacks.md index 1d3c3996..e1a5b652 100644 --- a/docs/modules/third_party_rules_callbacks.md +++ b/docs/modules/third_party_rules_callbacks.md @@ -247,6 +247,24 @@ admin API. If multiple modules implement this callback, Synapse runs them all in order. +### `on_threepid_bind` + +_First introduced in Synapse v1.56.0_ + +```python +async def on_threepid_bind(user_id: str, medium: str, address: str) -> None: +``` + +Called after creating an association between a local user and a third-party identifier +(email address, phone number). The module is given the Matrix ID of the user the +association is for, as well as the medium (`email` or `msisdn`) and address of the +third-party identifier. + +Note that this callback is _not_ called after a successful association on an _identity +server_. + +If multiple modules implement this callback, Synapse runs them all in order. + ## Example The example below is a module that implements the third-party rules callback diff --git a/docs/modules/writing_a_module.md b/docs/modules/writing_a_module.md index e7c0ffad..e6303b73 100644 --- a/docs/modules/writing_a_module.md +++ b/docs/modules/writing_a_module.md @@ -33,7 +33,7 @@ A module can implement the following static method: ```python @staticmethod -def parse_config(config: dict) -> dict +def parse_config(config: dict) -> Any ``` This method is given a dictionary resulting from parsing the YAML configuration for the diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml index a21b48ab..b8d8c0db 100644 --- a/docs/sample_config.yaml +++ b/docs/sample_config.yaml @@ -539,6 +539,15 @@ templates: # #custom_template_directory: /path/to/custom/templates/ +# List of rooms to exclude from sync responses. This is useful for server +# administrators wishing to group users into a room without these users being able +# to see it from their client. +# +# By default, no room is excluded. +# +#exclude_rooms_from_sync: +# - !foo:example.com + # Message retention policy at the server level. # diff --git a/docs/structured_logging.md b/docs/structured_logging.md index 805c8676..a6667e1a 100644 --- a/docs/structured_logging.md +++ b/docs/structured_logging.md @@ -78,82 +78,3 @@ loggers: The above logging config will set Synapse as 'INFO' logging level by default, with the SQL layer at 'WARNING', and will log JSON formatted messages to a remote endpoint at 10.1.2.3:9999. - -## Upgrading from legacy structured logging configuration - -Versions of Synapse prior to v1.54.0 automatically converted the legacy -structured logging configuration, which was deprecated in v1.23.0, to the standard -library logging configuration. - -The following reference can be used to update your configuration. Based on the -drain `type`, we can pick a new handler: - -1. For a type of `console`, `console_json`, or `console_json_terse`: a handler - with a class of `logging.StreamHandler` and a `stream` of `ext://sys.stdout` - or `ext://sys.stderr` should be used. -2. For a type of `file` or `file_json`: a handler of `logging.FileHandler` with - a location of the file path should be used. -3. For a type of `network_json_terse`: a handler of `synapse.logging.RemoteHandler` - with the host and port should be used. - -Then based on the drain `type` we can pick a new formatter: - -1. For a type of `console` or `file` no formatter is necessary. -2. For a type of `console_json` or `file_json`: a formatter of - `synapse.logging.JsonFormatter` should be used. -3. For a type of `console_json_terse` or `network_json_terse`: a formatter of - `synapse.logging.TerseJsonFormatter` should be used. - -For each new handler and formatter they should be added to the logging configuration -and then assigned to either a logger or the root logger. - -An example legacy configuration: - -```yaml -structured: true - -loggers: - synapse: - level: INFO - synapse.storage.SQL: - level: WARNING - -drains: - console: - type: console - location: stdout - file: - type: file_json - location: homeserver.log -``` - -Would be converted into a new configuration: - -```yaml -version: 1 - -formatters: - json: - class: synapse.logging.JsonFormatter - -handlers: - console: - class: logging.StreamHandler - stream: ext://sys.stdout - file: - class: logging.FileHandler - formatter: json - filename: homeserver.log - -loggers: - synapse: - level: INFO - handlers: [console, file] - synapse.storage.SQL: - level: WARNING -``` - -The new logging configuration is a bit more verbose, but significantly more -flexible. It allows for configuration that were not previously possible, such as -sending plain logs over the network, or using different handlers for different -modules. diff --git a/docs/upgrade.md b/docs/upgrade.md index 10d81b94..02387249 100644 --- a/docs/upgrade.md +++ b/docs/upgrade.md @@ -85,6 +85,58 @@ process, for example: dpkg -i matrix-synapse-py3_1.3.0+stretch1_amd64.deb ``` +# Upgrading to v1.57.0 + +## Changes to database schema for application services + +Synapse v1.57.0 includes a [change](https://github.com/matrix-org/synapse/pull/12209) to the +way transaction IDs are managed for application services. If your deployment uses a dedicated +worker for application service traffic, **it must be stopped** when the database is upgraded +(which normally happens when the main process is upgraded), to ensure the change is made safely +without any risk of reusing transaction IDs. + +Deployments which do not use separate worker processes can be upgraded as normal. Similarly, +deployments where no application services are in use can be upgraded as normal. + +<details> +<summary><b>Recovering from an incorrect upgrade</b></summary> + +If the database schema is upgraded *without* stopping the worker responsible +for AS traffic, then the following error may be given when attempting to start +a Synapse worker or master process: + +``` +********************************************************************************** + Error during initialisation: + + Postgres sequence 'application_services_txn_id_seq' is inconsistent with associated + table 'application_services_txns'. This can happen if Synapse has been downgraded and + then upgraded again, or due to a bad migration. + + To fix this error, shut down Synapse (including any and all workers) + and run the following SQL: + + SELECT setval('application_services_txn_id_seq', ( + SELECT GREATEST(MAX(txn_id), 0) FROM application_services_txns + )); + + See docs/postgres.md for more information. + + There may be more information in the logs. +********************************************************************************** +``` + +This error may also be seen if Synapse is *downgraded* to an earlier version, +and then upgraded again to v1.57.0 or later. + +In either case: + + 1. Ensure that the worker responsible for AS traffic is stopped. + 2. Run the SQL command given in the error message via `psql`. + +Synapse should then start correctly. +</details> + # Upgrading to v1.56.0 ## Open registration without verification is now disabled by default @@ -119,15 +171,15 @@ The `synctl` script [has been made](https://github.com/matrix-org/synapse/pull/12140) an [entry point](https://packaging.python.org/en/latest/specifications/entry-points/) and no longer exists at the root of Synapse's source tree. If you wish to use -`synctl` to manage your homeserver, you should invoke `synctl` directly, e.g. -`synctl start` instead of `./synctl start` or `/path/to/synctl start`. +`synctl` to manage your homeserver, you should invoke `synctl` directly, e.g. +`synctl start` instead of `./synctl start` or `/path/to/synctl start`. You will need to ensure `synctl` is on your `PATH`. - This is automatically the case when using [Debian packages](https://packages.matrix.org/debian/) or [docker images](https://hub.docker.com/r/matrixdotorg/synapse) provided by Matrix.org. - - When installing from a wheel, sdist, or PyPI, a `synctl` executable is added + - When installing from a wheel, sdist, or PyPI, a `synctl` executable is added to your Python installation's `bin`. This should be on your `PATH` automatically, though you might need to activate a virtual environment depending on how you installed Synapse. @@ -147,7 +199,7 @@ please upgrade Mjolnir to version 1.3.2 or later before upgrading Synapse. This release removes support for the `structured: true` logging configuration which was deprecated in Synapse v1.23.0. If your logging configuration contains `structured: true` then it should be modified based on the -[structured logging documentation](structured_logging.md). +[structured logging documentation](https://matrix-org.github.io/synapse/v1.56/structured_logging.html#upgrading-from-legacy-structured-logging-configuration). # Upgrading to v1.53.0 @@ -163,8 +215,8 @@ the `/_matrix/client/` path. ## Stablisation of MSC3231 -The unstable validity-check endpoint for the -[Registration Tokens](https://spec.matrix.org/v1.2/client-server-api/#get_matrixclientv1registermloginregistration_tokenvalidity) +The unstable validity-check endpoint for the +[Registration Tokens](https://spec.matrix.org/v1.2/client-server-api/#get_matrixclientv1registermloginregistration_tokenvalidity) feature has been stabilised and moved from: `/_matrix/client/unstable/org.matrix.msc3231/register/org.matrix.msc3231.login.registration_token/validity` @@ -178,9 +230,9 @@ Please update any relevant reverse proxy or firewall configurations appropriatel ## Time-based cache expiry is now enabled by default Formerly, entries in the cache were not evicted regardless of whether they were accessed after storing. -This behavior has now changed. By default entries in the cache are now evicted after 30m of not being accessed. -To change the default behavior, go to the `caches` section of the config and change the `expire_caches` and -`cache_entry_ttl` flags as necessary. Please note that these flags replace the `expiry_time` flag in the config. +This behavior has now changed. By default entries in the cache are now evicted after 30m of not being accessed. +To change the default behavior, go to the `caches` section of the config and change the `expire_caches` and +`cache_entry_ttl` flags as necessary. Please note that these flags replace the `expiry_time` flag in the config. The `expiry_time` flag will still continue to work, but it has been deprecated and will be removed in the future. ## Deprecation of `capability` `org.matrix.msc3283.*` @@ -764,7 +816,7 @@ lock down external access to the Admin API endpoints. This release deprecates use of the `structured: true` logging configuration for structured logging. If your logging configuration contains `structured: true` then it should be modified based on the -[structured logging documentation](structured_logging.md). +[structured logging documentation](https://matrix-org.github.io/synapse/v1.56/structured_logging.html#upgrading-from-legacy-structured-logging-configuration). The `structured` and `drains` logging options are now deprecated and should be replaced by standard logging configuration of `handlers` and diff --git a/docs/workers.md b/docs/workers.md index 8ac95e39..caef44b6 100644 --- a/docs/workers.md +++ b/docs/workers.md @@ -27,7 +27,7 @@ feeds streams of newly written data between processes so they can be kept in sync with the database state. When configured to do so, Synapse uses a -[Redis pub/sub channel](https://redis.io/topics/pubsub) to send the replication +[Redis pub/sub channel](https://redis.io/docs/manual/pubsub/) to send the replication stream between all configured Synapse processes. Additionally, processes may make HTTP requests to each other, primarily for operations which need to wait for a reply ─ such as sending an event. @@ -11,6 +11,7 @@ local_partial_types = True no_implicit_optional = True files = + docker/, scripts-dev/, setup.py, synapse/, @@ -24,18 +25,8 @@ files = exclude = (?x) ^( |scripts-dev/build_debian_packages.py - |scripts-dev/check_signature.py - |scripts-dev/definitions.py |scripts-dev/federation_client.py - |scripts-dev/hash_history.py - |scripts-dev/list_url_patterns.py |scripts-dev/release.py - |scripts-dev/tail-synapse.py - - |synapse/_scripts/export_signing_key.py - |synapse/_scripts/move_remote_media_to_new_store.py - |synapse/_scripts/synapse_port_db.py - |synapse/_scripts/update_synapse_database.py |synapse/storage/databases/__init__.py |synapse/storage/databases/main/cache.py @@ -43,7 +34,6 @@ exclude = (?x) |synapse/storage/databases/main/event_federation.py |synapse/storage/databases/main/push_rule.py |synapse/storage/databases/main/roommember.py - |synapse/storage/databases/main/state.py |synapse/storage/schema/ |tests/api/test_auth.py @@ -82,11 +72,9 @@ exclude = (?x) |tests/storage/test_base.py |tests/storage/test_roommember.py |tests/test_metrics.py - |tests/test_phone_home.py |tests/test_server.py |tests/test_state.py |tests/test_terms_auth.py - |tests/unittest.py |tests/util/caches/test_cached_call.py |tests/util/caches/test_deferred_cache.py |tests/util/caches/test_descriptors.py @@ -105,6 +93,9 @@ exclude = (?x) |tests/utils.py )$ +[mypy-synapse._scripts.*] +disallow_untyped_defs = True + [mypy-synapse.api.*] disallow_untyped_defs = True @@ -114,7 +105,7 @@ disallow_untyped_defs = True [mypy-synapse.appservice.*] disallow_untyped_defs = True -[mypy-synapse.config._base] +[mypy-synapse.config.*] disallow_untyped_defs = True [mypy-synapse.crypto.*] @@ -273,6 +264,9 @@ ignore_missing_imports = True [mypy-ijson.*] ignore_missing_imports = True +[mypy-importlib_metadata.*] +ignore_missing_imports = True + [mypy-jaeger_client.*] ignore_missing_imports = True diff --git a/poetry.lock b/poetry.lock new file mode 100644 index 00000000..c11e2c68 --- /dev/null +++ b/poetry.lock @@ -0,0 +1,2835 @@ +[[package]] +name = "appdirs" +version = "1.4.4" +description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"." +category = "dev" +optional = false +python-versions = "*" + +[[package]] +name = "attrs" +version = "21.4.0" +description = "Classes Without Boilerplate" +category = "main" +optional = false +python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*" + +[package.extras] +dev = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "mypy", "pytest-mypy-plugins", "zope.interface", "furo", "sphinx", "sphinx-notfound-page", "pre-commit", "cloudpickle"] +docs = ["furo", "sphinx", "zope.interface", "sphinx-notfound-page"] +tests = ["coverage[toml] (>=5.0.2)", 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\.venv - | \.env - | env - | _build - | _trial_temp.* - | build - | dist - | debian - )/ -) -''' +# black ignores everything in .gitignore by default, see +# https://black.readthedocs.io/en/stable/usage_and_configuration/file_collection_and_discovery.html#gitignore +# Use `extend-exclude` if you want to exclude something in addition to this. [tool.isort] line_length = 88 @@ -65,4 +50,235 @@ known_twisted = ["twisted", "OpenSSL"] multi_line_output = 3 include_trailing_comma = true combine_as_imports = true +skip_gitignore = true +[tool.poetry] +name = "matrix-synapse" +version = "1.57.1" +description = "Homeserver for the Matrix decentralised comms protocol" +authors = ["Matrix.org Team and Contributors <packages@matrix.org>"] +license = "Apache-2.0" +readme = "README.rst" +repository = "https://github.com/matrix-org/synapse" +packages = [ + { include = "synapse" }, +] +classifiers = [ + "Development Status :: 5 - Production/Stable", + "Topic :: Communications :: Chat", +] +include = [ + { path = "AUTHORS.rst", format = "sdist" }, + { path = "book.toml", format = "sdist" }, + { path = "changelog.d", format = "sdist" }, + { path = "CHANGES.md", format = "sdist" }, + { path = "CONTRIBUTING.md", format = "sdist" }, + { path = "demo", format = "sdist" }, + { path = "docs", format = "sdist" }, + { path = "INSTALL.md", format = "sdist" }, + { path = "mypy.ini", format = "sdist" }, + { path = "scripts-dev", format = "sdist" }, + { path = "synmark", format="sdist" }, + { path = "sytest-blacklist", format = "sdist" }, + { path = "tests", format = "sdist" }, + { path = "UPGRADE.rst", format = "sdist" }, +] + +[tool.poetry.scripts] +synapse_homeserver = "synapse.app.homeserver:main" +synapse_worker = "synapse.app.generic_worker:main" +synctl = "synapse._scripts.synctl:main" + +export_signing_key = "synapse._scripts.export_signing_key:main" +generate_config = "synapse._scripts.generate_config:main" +generate_log_config = "synapse._scripts.generate_log_config:main" +generate_signing_key = "synapse._scripts.generate_signing_key:main" +hash_password = "synapse._scripts.hash_password:main" +register_new_matrix_user = "synapse._scripts.register_new_matrix_user:main" +synapse_port_db = "synapse._scripts.synapse_port_db:main" +synapse_review_recent_signups = "synapse._scripts.review_recent_signups:main" +update_synapse_database = "synapse._scripts.update_synapse_database:main" + +[tool.poetry.dependencies] +python = "^3.7" + +# Mandatory Dependencies +# ---------------------- +# we use the TYPE_CHECKER.redefine method added in jsonschema 3.0.0 +jsonschema = ">=3.0.0" +# frozendict 2.1.2 is broken on Debian 10: https://github.com/Marco-Sulla/python-frozendict/issues/41 +frozendict = ">=1,!=2.1.2" +# We require 2.1.0 or higher for type hints. Previous guard was >= 1.1.0 +unpaddedbase64 = ">=2.1.0" +canonicaljson = ">=1.4.0" +# we use the type definitions added in signedjson 1.1. +signedjson = ">=1.1.0" +PyNaCl = ">=1.2.1" +# validating SSL certs for IP addresses requires service_identity 18.1. +service-identity = ">=18.1.0" +# Twisted 18.9 introduces some logger improvements that the structured +# logger utilises +Twisted = {extras = ["tls"], version = ">=18.9.0"} +treq = ">=15.1" +# Twisted has required pyopenssl 16.0 since about Twisted 16.6. +pyOpenSSL = ">=16.0.0" +PyYAML = ">=3.11" +pyasn1 = ">=0.1.9" +pyasn1-modules = ">=0.0.7" +bcrypt = ">=3.1.0" +Pillow = ">=5.4.0" +sortedcontainers = ">=1.4.4" +pymacaroons = ">=0.13.0" +msgpack = ">=0.5.2" +phonenumbers = ">=8.2.0" +# we use GaugeHistogramMetric, which was added in prom-client 0.4.0. +prometheus-client = ">=0.4.0" +# we use `order`, which arrived in attrs 19.2.0. +# Note: 21.1.0 broke `/sync`, see #9936 +attrs = ">=19.2.0,!=21.1.0" +netaddr = ">=0.7.18" +# Jinja 2.x is incompatible with MarkupSafe>=2.1. To ensure that admins do not +# end up with a broken installation, with recent MarkupSafe but old Jinja, we +# add a lower bound to the Jinja2 dependency. +Jinja2 = ">=3.0" +bleach = ">=1.4.3" +# We use `ParamSpec`, which was added in `typing-extensions` 3.10.0.0. +typing-extensions = ">=3.10.0" +# We enforce that we have a `cryptography` version that bundles an `openssl` +# with the latest security patches. +cryptography = ">=3.4.7" +# ijson 3.1.4 fixes a bug with "." in property names +ijson = ">=3.1.4" +matrix-common = "~=1.1.0" +# We need packaging.requirements.Requirement, added in 16.1. +packaging = ">=16.1" +# At the time of writing, we only use functions from the version `importlib.metadata` +# which shipped in Python 3.8. This corresponds to version 1.4 of the backport. +importlib_metadata = { version = ">=1.4", python = "<3.8" } + + +# Optional Dependencies +# --------------------- +matrix-synapse-ldap3 = { version = ">=0.1", optional = true } +psycopg2 = { version = ">=2.8", markers = "platform_python_implementation != 'PyPy'", optional = true } +psycopg2cffi = { version = ">=2.8", markers = "platform_python_implementation == 'PyPy'", optional = true } +psycopg2cffi-compat = { version = "==1.1", markers = "platform_python_implementation == 'PyPy'", optional = true } +pysaml2 = { version = ">=4.5.0", optional = true } +authlib = { version = ">=0.14.0", optional = true } +# systemd-python is necessary for logging to the systemd journal via +# `systemd.journal.JournalHandler`, as is documented in +# `contrib/systemd/log_config.yaml`. +# Note: systemd-python 231 appears to have been yanked from pypi +systemd-python = { version = ">=231", optional = true } +lxml = { version = ">=4.2.0", optional = true } +sentry-sdk = { version = ">=0.7.2", optional = true } +opentracing = { version = ">=2.2.0", optional = true } +jaeger-client = { version = ">=4.0.0", optional = true } +pyjwt = { version = ">=1.6.4", optional = true } +txredisapi = { version = ">=1.4.7", optional = true } +hiredis = { version = "*", optional = true } +Pympler = { version = "*", optional = true } +parameterized = { version = ">=0.7.4", optional = true } +idna = { version = ">=2.5", optional = true } + +[tool.poetry.extras] +# NB: Packages that should be part of `pip install matrix-synapse[all]` need to be specified +# twice: once here, and once in the `all` extra. +matrix-synapse-ldap3 = ["matrix-synapse-ldap3"] +postgres = ["psycopg2", "psycopg2cffi", "psycopg2cffi-compat"] +saml2 = ["pysaml2"] +oidc = ["authlib"] +# systemd-python is necessary for logging to the systemd journal via +# `systemd.journal.JournalHandler`, as is documented in +# `contrib/systemd/log_config.yaml`. +systemd = ["systemd-python"] +url_preview = ["lxml"] +sentry = ["sentry-sdk"] +opentracing = ["jaeger-client", "opentracing"] +jwt = ["pyjwt"] +# hiredis is not a *strict* dependency, but it makes things much faster. +# (if it is not installed, we fall back to slow code.) +redis = ["txredisapi", "hiredis"] +# Required to use experimental `caches.track_memory_usage` config option. +cache_memory = ["pympler"] +test = ["parameterized", "idna"] + +# The duplication here is awful. I hate hate hate hate hate it. However, for now I want +# to ensure you can still `pip install matrix-synapse[all]` like today. Two motivations: +# 1) for new installations, I want instructions in existing documentation and tutorials +# out there to still work. +# 2) I don't want to hard-code a list of extras into CI if I can help it. The ideal +# solution here would be something like https://github.com/python-poetry/poetry/issues/3413 +# Poetry 1.2's dependency groups might make this easier. But I'm not trying that out +# until there's a stable release of 1.2. +# +# NB: the strings in this list must be *package* names, not extra names. +# Some of our extra names _are_ package names, which can lead to great confusion. +all = [ + # matrix-synapse-ldap3 + "matrix-synapse-ldap3", + # postgres + "psycopg2", "psycopg2cffi", "psycopg2cffi-compat", + # saml2 + "pysaml2", + # oidc + "authlib", + # url_preview + "lxml", + # sentry + "sentry-sdk", + # opentracing + "jaeger-client", "opentracing", + # jwt + "pyjwt", + #redis + "txredisapi", "hiredis" + # omitted: + # - cache_memory: this is an experimental option + # - test: it's useful to have this separate from dev deps in the olddeps job + # - systemd: this is a system-based requirement +] + +[tool.poetry.dev-dependencies] +## We pin black so that our tests don't start failing on new releases. +isort = "==5.7.0" +black = "==22.3.0" +flake8-comprehensions = "*" +flake8-bugbear = "==21.3.2" +flake8 = "*" + +# Typechecking +mypy = "==0.931" +mypy-zope = "==0.3.5" +types-bleach = ">=4.1.0" +types-jsonschema = ">=3.2.0" +types-opentracing = ">=2.4.2" +types-Pillow = ">=8.3.4" +types-psycopg2 = ">=2.9.9" +types-pyOpenSSL = ">=20.0.7" +types-PyYAML = ">=5.4.10" +types-requests = ">=2.26.0" +types-setuptools = ">=57.4.0" + +# Dependencies which are exclusively required by unit test code. This is +# NOT a list of all modules that are necessary to run the unit tests. +# Tests assume that all optional dependencies are installed. +# parameterized<0.7.4 can create classes with names that would normally be invalid +# identifiers. trial really does not like this when running with multiple workers. +parameterized = ">=0.7.4" +idna = ">=2.5" + +# The following are used by the release script +click = "==8.1.0" +redbaron = "==0.9.2" +GitPython = "==3.1.14" +commonmark = "==0.9.1" +pygithub = "==1.55" +# The following are executed as commands by the release script. +twine = "*" +# Towncrier min version comes from #3425. Rationale unclear. +towncrier = ">=18.6.0rc1" + +[build-system] +requires = ["setuptools"] +build-backend = "setuptools.build_meta" diff --git a/scripts-dev/check-newsfragment.sh b/scripts-dev/check-newsfragment.sh index 493558ad..effea092 100755 --- a/scripts-dev/check-newsfragment.sh +++ b/scripts-dev/check-newsfragment.sh @@ -19,7 +19,7 @@ if ! git diff --quiet FETCH_HEAD... -- debian; then if git diff --quiet FETCH_HEAD... -- debian/changelog; then echo "Updates to debian directory, but no update to the changelog." >&2 echo "!! Please see the contributing guide for help writing your changelog entry:" >&2 - echo "https://github.com/matrix-org/synapse/blob/develop/CONTRIBUTING.md#debian-changelog" >&2 + echo "https://matrix-org.github.io/synapse/latest/development/contributing_guide.html#debian-changelog" >&2 exit 1 fi fi @@ -32,7 +32,7 @@ fi # Print a link to the contributing guide if the user makes a mistake CONTRIBUTING_GUIDE_TEXT="!! Please see the contributing guide for help writing your changelog entry: -https://github.com/matrix-org/synapse/blob/develop/CONTRIBUTING.md#changelog" +https://matrix-org.github.io/synapse/latest/development/contributing_guide.html#changelog" # If check-newsfragment returns a non-zero exit code, print the contributing guide and exit python -m towncrier.check --compare-with=origin/develop || (echo -e "$CONTRIBUTING_GUIDE_TEXT" >&2 && exit 1) diff --git a/scripts-dev/check_signature.py b/scripts-dev/check_signature.py deleted file mode 100644 index 6755bc52..00000000 --- a/scripts-dev/check_signature.py +++ /dev/null @@ -1,72 +0,0 @@ -import argparse -import json -import logging -import sys - -import dns.resolver -import urllib2 -from signedjson.key import decode_verify_key_bytes, write_signing_keys -from signedjson.sign import verify_signed_json -from unpaddedbase64 import decode_base64 - - -def get_targets(server_name): - if ":" in server_name: - target, port = server_name.split(":") - yield (target, int(port)) - return - try: - answers = dns.resolver.query("_matrix._tcp." + server_name, "SRV") - for srv in answers: - yield (srv.target, srv.port) - except dns.resolver.NXDOMAIN: - yield (server_name, 8448) - - -def get_server_keys(server_name, target, port): - url = "https://%s:%i/_matrix/key/v1" % (target, port) - keys = json.load(urllib2.urlopen(url)) - verify_keys = {} - for key_id, key_base64 in keys["verify_keys"].items(): - verify_key = decode_verify_key_bytes(key_id, decode_base64(key_base64)) - verify_signed_json(keys, server_name, verify_key) - verify_keys[key_id] = verify_key - return verify_keys - - -def main(): - - parser = argparse.ArgumentParser() - parser.add_argument("signature_name") - parser.add_argument( - "input_json", nargs="?", type=argparse.FileType("r"), default=sys.stdin - ) - - args = parser.parse_args() - logging.basicConfig() - - server_name = args.signature_name - keys = {} - for target, port in get_targets(server_name): - try: - keys = get_server_keys(server_name, target, port) - print("Using keys from https://%s:%s/_matrix/key/v1" % (target, port)) - write_signing_keys(sys.stdout, keys.values()) - break - except Exception: - logging.exception("Error talking to %s:%s", target, port) - - json_to_check = json.load(args.input_json) - print("Checking JSON:") - for key_id in json_to_check["signatures"][args.signature_name]: - try: - key = keys[key_id] - verify_signed_json(json_to_check, args.signature_name, key) - print("PASS %s" % (key_id,)) - except Exception: - logging.exception("Check for key %s failed" % (key_id,)) - print("FAIL %s" % (key_id,)) - - -if __name__ == "__main__": - main() diff --git a/scripts-dev/complement.sh b/scripts-dev/complement.sh index 0a79a406..d34e9f35 100755 --- a/scripts-dev/complement.sh +++ b/scripts-dev/complement.sh @@ -50,25 +50,18 @@ if [[ -n "$WORKERS" ]]; then export COMPLEMENT_BASE_IMAGE=complement-synapse-workers COMPLEMENT_DOCKERFILE=SynapseWorkers.Dockerfile + # And provide some more configuration to complement. - export COMPLEMENT_CA=true - export COMPLEMENT_SPAWN_HS_TIMEOUT_SECS=25 + export COMPLEMENT_SPAWN_HS_TIMEOUT_SECS=60 else export COMPLEMENT_BASE_IMAGE=complement-synapse - COMPLEMENT_DOCKERFILE=Synapse.Dockerfile + COMPLEMENT_DOCKERFILE=Dockerfile fi # Build the Complement image from the Synapse image we just built. -docker build -t $COMPLEMENT_BASE_IMAGE -f "$COMPLEMENT_DIR/dockerfiles/$COMPLEMENT_DOCKERFILE" "$COMPLEMENT_DIR/dockerfiles" - -cd "$COMPLEMENT_DIR" - -EXTRA_COMPLEMENT_ARGS="" -if [[ -n "$1" ]]; then - # A test name regex has been set, supply it to Complement - EXTRA_COMPLEMENT_ARGS+="-run $1 " -fi +docker build -t $COMPLEMENT_BASE_IMAGE -f "docker/complement/$COMPLEMENT_DOCKERFILE" "docker/complement" # Run the tests! echo "Images built; running complement" -go test -v -tags synapse_blacklist,msc2403,msc2716,msc3030 -count=1 $EXTRA_COMPLEMENT_ARGS ./tests/... +cd "$COMPLEMENT_DIR" +go test -v -tags synapse_blacklist,msc2716,msc3030 -count=1 "$@" ./tests/... diff --git a/scripts-dev/definitions.py b/scripts-dev/definitions.py deleted file mode 100755 index c82ddd96..00000000 --- a/scripts-dev/definitions.py +++ /dev/null @@ -1,208 +0,0 @@ -#! /usr/bin/python - -import argparse -import ast -import os -import re -import sys - -import yaml - - -class DefinitionVisitor(ast.NodeVisitor): - def __init__(self): - super().__init__() - self.functions = {} - self.classes = {} - self.names = {} - self.attrs = set() - self.definitions = { - "def": self.functions, - "class": self.classes, - "names": self.names, - "attrs": self.attrs, - } - - def visit_Name(self, node): - self.names.setdefault(type(node.ctx).__name__, set()).add(node.id) - - def visit_Attribute(self, node): - self.attrs.add(node.attr) - for child in ast.iter_child_nodes(node): - self.visit(child) - - def visit_ClassDef(self, node): - visitor = DefinitionVisitor() - self.classes[node.name] = visitor.definitions - for child in ast.iter_child_nodes(node): - visitor.visit(child) - - def visit_FunctionDef(self, node): - visitor = DefinitionVisitor() - self.functions[node.name] = visitor.definitions - for child in ast.iter_child_nodes(node): - visitor.visit(child) - - -def non_empty(defs): - functions = {name: non_empty(f) for name, f in defs["def"].items()} - classes = {name: non_empty(f) for name, f in defs["class"].items()} - result = {} - if functions: - result["def"] = functions - if classes: - result["class"] = classes - names = defs["names"] - uses = [] - for name in names.get("Load", ()): - if name not in names.get("Param", ()) and name not in names.get("Store", ()): - uses.append(name) - uses.extend(defs["attrs"]) - if uses: - result["uses"] = uses - result["names"] = names - result["attrs"] = defs["attrs"] - return result - - -def definitions_in_code(input_code): - input_ast = ast.parse(input_code) - visitor = DefinitionVisitor() - visitor.visit(input_ast) - definitions = non_empty(visitor.definitions) - return definitions - - -def definitions_in_file(filepath): - with open(filepath) as f: - return definitions_in_code(f.read()) - - -def defined_names(prefix, defs, names): - for name, funcs in defs.get("def", {}).items(): - names.setdefault(name, {"defined": []})["defined"].append(prefix + name) - defined_names(prefix + name + ".", funcs, names) - - for name, funcs in defs.get("class", {}).items(): - names.setdefault(name, {"defined": []})["defined"].append(prefix + name) - defined_names(prefix + name + ".", funcs, names) - - -def used_names(prefix, item, defs, names): - for name, funcs in defs.get("def", {}).items(): - used_names(prefix + name + ".", name, funcs, names) - - for name, funcs in defs.get("class", {}).items(): - used_names(prefix + name + ".", name, funcs, names) - - path = prefix.rstrip(".") - for used in defs.get("uses", ()): - if used in names: - if item: - names[item].setdefault("uses", []).append(used) - names[used].setdefault("used", {}).setdefault(item, []).append(path) - - -if __name__ == "__main__": - - parser = argparse.ArgumentParser(description="Find definitions.") - parser.add_argument( - "--unused", action="store_true", help="Only list unused definitions" - ) - parser.add_argument( - "--ignore", action="append", metavar="REGEXP", help="Ignore a pattern" - ) - parser.add_argument( - "--pattern", action="append", metavar="REGEXP", help="Search for a pattern" - ) - parser.add_argument( - "directories", - nargs="+", - metavar="DIR", - help="Directories to search for definitions", - ) - parser.add_argument( - "--referrers", - default=0, - type=int, - help="Include referrers up to the given depth", - ) - parser.add_argument( - "--referred", - default=0, - type=int, - help="Include referred down to the given depth", - ) - parser.add_argument( - "--format", default="yaml", help="Output format, one of 'yaml' or 'dot'" - ) - args = parser.parse_args() - - definitions = {} - for directory in args.directories: - for root, _, files in os.walk(directory): - for filename in files: - if filename.endswith(".py"): - filepath = os.path.join(root, filename) - definitions[filepath] = definitions_in_file(filepath) - - names = {} - for filepath, defs in definitions.items(): - defined_names(filepath + ":", defs, names) - - for filepath, defs in definitions.items(): - used_names(filepath + ":", None, defs, names) - - patterns = [re.compile(pattern) for pattern in args.pattern or ()] - ignore = [re.compile(pattern) for pattern in args.ignore or ()] - - result = {} - for name, definition in names.items(): - if patterns and not any(pattern.match(name) for pattern in patterns): - continue - if ignore and any(pattern.match(name) for pattern in ignore): - continue - if args.unused and definition.get("used"): - continue - result[name] = definition - - referrer_depth = args.referrers - referrers = set() - while referrer_depth: - referrer_depth -= 1 - for entry in result.values(): - for used_by in entry.get("used", ()): - referrers.add(used_by) - for name, definition in names.items(): - if name not in referrers: - continue - if ignore and any(pattern.match(name) for pattern in ignore): - continue - result[name] = definition - - referred_depth = args.referred - referred = set() - while referred_depth: - referred_depth -= 1 - for entry in result.values(): - for uses in entry.get("uses", ()): - referred.add(uses) - for name, definition in names.items(): - if name not in referred: - continue - if ignore and any(pattern.match(name) for pattern in ignore): - continue - result[name] = definition - - if args.format == "yaml": - yaml.dump(result, sys.stdout, default_flow_style=False) - elif args.format == "dot": - print("digraph {") - for name, entry in result.items(): - print(name) - for used_by in entry.get("used", ()): - if used_by in result: - print(used_by, "->", name) - print("}") - else: - raise ValueError("Unknown format %r" % (args.format)) diff --git a/scripts-dev/hash_history.py b/scripts-dev/hash_history.py deleted file mode 100644 index 8d6c3d24..00000000 --- a/scripts-dev/hash_history.py +++ /dev/null @@ -1,81 +0,0 @@ -import sqlite3 -import sys - -from unpaddedbase64 import decode_base64, encode_base64 - -from synapse.crypto.event_signing import ( - add_event_pdu_content_hash, - compute_pdu_event_reference_hash, -) -from synapse.federation.units import Pdu -from synapse.storage._base import SQLBaseStore -from synapse.storage.pdu import PduStore -from synapse.storage.signatures import SignatureStore - - -class Store: - _get_pdu_tuples = PduStore.__dict__["_get_pdu_tuples"] - _get_pdu_content_hashes_txn = SignatureStore.__dict__["_get_pdu_content_hashes_txn"] - _get_prev_pdu_hashes_txn = SignatureStore.__dict__["_get_prev_pdu_hashes_txn"] - _get_pdu_origin_signatures_txn = SignatureStore.__dict__[ - "_get_pdu_origin_signatures_txn" - ] - _store_pdu_content_hash_txn = SignatureStore.__dict__["_store_pdu_content_hash_txn"] - _store_pdu_reference_hash_txn = SignatureStore.__dict__[ - "_store_pdu_reference_hash_txn" - ] - _store_prev_pdu_hash_txn = SignatureStore.__dict__["_store_prev_pdu_hash_txn"] - simple_insert_txn = SQLBaseStore.__dict__["simple_insert_txn"] - - -store = Store() - - -def select_pdus(cursor): - cursor.execute("SELECT pdu_id, origin FROM pdus ORDER BY depth ASC") - - ids = cursor.fetchall() - - pdu_tuples = store._get_pdu_tuples(cursor, ids) - - pdus = [Pdu.from_pdu_tuple(p) for p in pdu_tuples] - - reference_hashes = {} - - for pdu in pdus: - try: - if pdu.prev_pdus: - print("PROCESS", pdu.pdu_id, pdu.origin, pdu.prev_pdus) - for pdu_id, origin, hashes in pdu.prev_pdus: - ref_alg, ref_hsh = reference_hashes[(pdu_id, origin)] - hashes[ref_alg] = encode_base64(ref_hsh) - store._store_prev_pdu_hash_txn( - cursor, pdu.pdu_id, pdu.origin, pdu_id, origin, ref_alg, ref_hsh - ) - print("SUCCESS", pdu.pdu_id, pdu.origin, pdu.prev_pdus) - pdu = add_event_pdu_content_hash(pdu) - ref_alg, ref_hsh = compute_pdu_event_reference_hash(pdu) - reference_hashes[(pdu.pdu_id, pdu.origin)] = (ref_alg, ref_hsh) - store._store_pdu_reference_hash_txn( - cursor, pdu.pdu_id, pdu.origin, ref_alg, ref_hsh - ) - - for alg, hsh_base64 in pdu.hashes.items(): - print(alg, hsh_base64) - store._store_pdu_content_hash_txn( - cursor, pdu.pdu_id, pdu.origin, alg, decode_base64(hsh_base64) - ) - - except Exception: - print("FAILED_", pdu.pdu_id, pdu.origin, pdu.prev_pdus) - - -def main(): - conn = sqlite3.connect(sys.argv[1]) - cursor = conn.cursor() - select_pdus(cursor) - conn.commit() - - -if __name__ == "__main__": - main() diff --git a/scripts-dev/lint.sh b/scripts-dev/lint.sh index c063fafa..4698d2d5 100755 --- a/scripts-dev/lint.sh +++ b/scripts-dev/lint.sh @@ -80,13 +80,7 @@ else # then lint everything! if [[ -z ${files+x} ]]; then # Lint all source code files and directories - # Note: this list aims to mirror the one in tox.ini - files=( - "synapse" "docker" "tests" - # annoyingly, black doesn't find these so we have to list them - "scripts-dev" - "contrib" "setup.py" "synmark" "stubs" ".ci" - ) + files=( "." ) fi fi diff --git a/scripts-dev/list_url_patterns.py b/scripts-dev/list_url_patterns.py deleted file mode 100755 index e85420de..00000000 --- a/scripts-dev/list_url_patterns.py +++ /dev/null @@ -1,60 +0,0 @@ -#! /usr/bin/python - -import argparse -import ast -import os -import sys - -import yaml - -PATTERNS_V1 = [] -PATTERNS_V2 = [] - -RESULT = {"v1": PATTERNS_V1, "v2": PATTERNS_V2} - - -class CallVisitor(ast.NodeVisitor): - def visit_Call(self, node): - if isinstance(node.func, ast.Name): - name = node.func.id - else: - return - - if name == "client_patterns": - PATTERNS_V2.append(node.args[0].s) - - -def find_patterns_in_code(input_code): - input_ast = ast.parse(input_code) - visitor = CallVisitor() - visitor.visit(input_ast) - - -def find_patterns_in_file(filepath): - with open(filepath) as f: - find_patterns_in_code(f.read()) - - -parser = argparse.ArgumentParser(description="Find url patterns.") - -parser.add_argument( - "directories", - nargs="+", - metavar="DIR", - help="Directories to search for definitions", -) - -args = parser.parse_args() - - -for directory in args.directories: - for root, _, files in os.walk(directory): - for filename in files: - if filename.endswith(".py"): - filepath = os.path.join(root, filename) - find_patterns_in_file(filepath) - -PATTERNS_V1.sort() -PATTERNS_V2.sort() - -yaml.dump(RESULT, sys.stdout, default_flow_style=False) diff --git a/scripts-dev/tail-synapse.py b/scripts-dev/tail-synapse.py deleted file mode 100644 index 44e3a6db..00000000 --- a/scripts-dev/tail-synapse.py +++ /dev/null @@ -1,67 +0,0 @@ -import collections -import json -import sys -import time - -import requests - -Entry = collections.namedtuple("Entry", "name position rows") - -ROW_TYPES = {} - - -def row_type_for_columns(name, column_names): - column_names = tuple(column_names) - row_type = ROW_TYPES.get((name, column_names)) - if row_type is None: - row_type = collections.namedtuple(name, column_names) - ROW_TYPES[(name, column_names)] = row_type - return row_type - - -def parse_response(content): - streams = json.loads(content) - result = {} - for name, value in streams.items(): - row_type = row_type_for_columns(name, value["field_names"]) - position = value["position"] - rows = [row_type(*row) for row in value["rows"]] - result[name] = Entry(name, position, rows) - return result - - -def replicate(server, streams): - return parse_response( - requests.get( - server + "/_synapse/replication", verify=False, params=streams - ).content - ) - - -def main(): - server = sys.argv[1] - - streams = None - while not streams: - try: - streams = { - row.name: row.position - for row in replicate(server, {"streams": "-1"})["streams"].rows - } - except requests.exceptions.ConnectionError: - time.sleep(0.1) - - while True: - try: - results = replicate(server, streams) - except Exception: - sys.stdout.write("connection_lost(" + repr(streams) + ")\n") - break - for update in results.values(): - for row in update.rows: - sys.stdout.write(repr(row) + "\n") - streams[update.name] = update.position - - -if __name__ == "__main__": - main() diff --git a/scripts-dev/test_postgresql.sh b/scripts-dev/test_postgresql.sh deleted file mode 100755 index 43cfa256..00000000 --- a/scripts-dev/test_postgresql.sh +++ /dev/null @@ -1,19 +0,0 @@ -#!/usr/bin/env bash - -# This script builds the Docker image to run the PostgreSQL tests, and then runs -# the tests. It uses a dedicated tox environment so that we don't have to -# rebuild it each time. - -# Command line arguments to this script are forwarded to "tox" and then to "trial". - -set -e - -# Build, and tag -docker build docker/ \ - --build-arg "UID=$(id -u)" \ - --build-arg "GID=$(id -g)" \ - -f docker/Dockerfile-pgtests \ - -t synapsepgtests - -# Run, mounting the current directory into /src -docker run --rm -it -v "$(pwd):/src" -v synapse-pg-test-tox:/tox synapsepgtests "$@" @@ -120,7 +120,7 @@ CONDITIONAL_REQUIREMENTS["mypy"] = [ # Tests assume that all optional dependencies are installed. # # parameterized_class decorator was introduced in parameterized 0.7.0 -CONDITIONAL_REQUIREMENTS["test"] = ["parameterized>=0.7.0"] +CONDITIONAL_REQUIREMENTS["test"] = ["parameterized>=0.7.0", "idna>=2.5"] CONDITIONAL_REQUIREMENTS["dev"] = ( CONDITIONAL_REQUIREMENTS["lint"] diff --git a/synapse/__init__.py b/synapse/__init__.py index 2e651053..b62eed66 100644 --- a/synapse/__init__.py +++ b/synapse/__init__.py @@ -68,7 +68,7 @@ try: except ImportError: pass -__version__ = "1.56.0" +__version__ = "1.57.1" if bool(os.environ.get("SYNAPSE_TEST_PATCH_LOG_CONTEXTS", False)): # We import here so that we don't have to install a bunch of deps when diff --git a/synapse/_scripts/export_signing_key.py b/synapse/_scripts/export_signing_key.py index 3d254348..12c890bd 100755 --- a/synapse/_scripts/export_signing_key.py +++ b/synapse/_scripts/export_signing_key.py @@ -15,19 +15,19 @@ import argparse import sys import time -from typing import Optional +from typing import NoReturn, Optional -import nacl.signing from signedjson.key import encode_verify_key_base64, get_verify_key, read_signing_keys +from signedjson.types import VerifyKey -def exit(status: int = 0, message: Optional[str] = None): +def exit(status: int = 0, message: Optional[str] = None) -> NoReturn: if message: print(message, file=sys.stderr) sys.exit(status) -def format_plain(public_key: nacl.signing.VerifyKey): +def format_plain(public_key: VerifyKey) -> None: print( "%s:%s %s" % ( @@ -38,7 +38,7 @@ def format_plain(public_key: nacl.signing.VerifyKey): ) -def format_for_config(public_key: nacl.signing.VerifyKey, expiry_ts: int): +def format_for_config(public_key: VerifyKey, expiry_ts: int) -> None: print( ' "%s:%s": { key: "%s", expired_ts: %i }' % ( @@ -50,7 +50,7 @@ def format_for_config(public_key: nacl.signing.VerifyKey, expiry_ts: int): ) -def main(): +def main() -> None: parser = argparse.ArgumentParser() parser.add_argument( @@ -94,7 +94,6 @@ def main(): message="Error reading key from file %s: %s %s" % (file.name, type(e), e), ) - res = [] for key in res: formatter(get_verify_key(key)) diff --git a/synapse/_scripts/generate_config.py b/synapse/_scripts/generate_config.py index 75fce20b..08eb8ef1 100755 --- a/synapse/_scripts/generate_config.py +++ b/synapse/_scripts/generate_config.py @@ -7,7 +7,7 @@ import sys from synapse.config.homeserver import HomeServerConfig -def main(): +def main() -> None: parser = argparse.ArgumentParser() parser.add_argument( "--config-dir", diff --git a/synapse/_scripts/generate_log_config.py b/synapse/_scripts/generate_log_config.py index 82fc7631..7ae08ec0 100755 --- a/synapse/_scripts/generate_log_config.py +++ b/synapse/_scripts/generate_log_config.py @@ -20,7 +20,7 @@ import sys from synapse.config.logger import DEFAULT_LOG_CONFIG -def main(): +def main() -> None: parser = argparse.ArgumentParser() parser.add_argument( diff --git a/synapse/_scripts/generate_signing_key.py b/synapse/_scripts/generate_signing_key.py index bc26d25b..3f8f5da7 100755 --- a/synapse/_scripts/generate_signing_key.py +++ b/synapse/_scripts/generate_signing_key.py @@ -20,7 +20,7 @@ from signedjson.key import generate_signing_key, write_signing_keys from synapse.util.stringutils import random_string -def main(): +def main() -> None: parser = argparse.ArgumentParser() parser.add_argument( diff --git a/synapse/_scripts/hash_password.py b/synapse/_scripts/hash_password.py index 708640c7..3aa29de5 100755 --- a/synapse/_scripts/hash_password.py +++ b/synapse/_scripts/hash_password.py @@ -9,7 +9,7 @@ import bcrypt import yaml -def prompt_for_pass(): +def prompt_for_pass() -> str: password = getpass.getpass("Password: ") if not password: @@ -23,7 +23,7 @@ def prompt_for_pass(): return password -def main(): +def main() -> None: bcrypt_rounds = 12 password_pepper = "" diff --git a/synapse/_scripts/move_remote_media_to_new_store.py b/synapse/_scripts/move_remote_media_to_new_store.py index 9667d95d..819afaac 100755 --- a/synapse/_scripts/move_remote_media_to_new_store.py +++ b/synapse/_scripts/move_remote_media_to_new_store.py @@ -42,7 +42,7 @@ from synapse.rest.media.v1.filepath import MediaFilePaths logger = logging.getLogger() -def main(src_repo, dest_repo): +def main(src_repo: str, dest_repo: str) -> None: src_paths = MediaFilePaths(src_repo) dest_paths = MediaFilePaths(dest_repo) for line in sys.stdin: @@ -55,14 +55,19 @@ def main(src_repo, dest_repo): move_media(parts[0], parts[1], src_paths, dest_paths) -def move_media(origin_server, file_id, src_paths, dest_paths): +def move_media( + origin_server: str, + file_id: str, + src_paths: MediaFilePaths, + dest_paths: MediaFilePaths, +) -> None: """Move the given file, and any thumbnails, to the dest repo Args: - origin_server (str): - file_id (str): - src_paths (MediaFilePaths): - dest_paths (MediaFilePaths): + origin_server: + file_id: + src_paths: + dest_paths: """ logger.info("%s/%s", origin_server, file_id) @@ -91,7 +96,7 @@ def move_media(origin_server, file_id, src_paths, dest_paths): ) -def mkdir_and_move(original_file, dest_file): +def mkdir_and_move(original_file: str, dest_file: str) -> None: dirname = os.path.dirname(dest_file) if not os.path.exists(dirname): logger.debug("mkdir %s", dirname) @@ -109,10 +114,9 @@ if __name__ == "__main__": parser.add_argument("dest_repo", help="Path to source content repo") args = parser.parse_args() - logging_config = { - "level": logging.DEBUG if args.v else logging.INFO, - "format": "%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(message)s", - } - logging.basicConfig(**logging_config) + logging.basicConfig( + level=logging.DEBUG if args.v else logging.INFO, + format="%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(message)s", + ) main(args.src_repo, args.dest_repo) diff --git a/synapse/_scripts/register_new_matrix_user.py b/synapse/_scripts/register_new_matrix_user.py index 4ffe6a1e..092601f5 100644 --- a/synapse/_scripts/register_new_matrix_user.py +++ b/synapse/_scripts/register_new_matrix_user.py @@ -22,7 +22,7 @@ import logging import sys from typing import Callable, Optional -import requests as _requests +import requests import yaml @@ -33,7 +33,6 @@ def request_registration( shared_secret: str, admin: bool = False, user_type: Optional[str] = None, - requests=_requests, _print: Callable[[str], None] = print, exit: Callable[[int], None] = sys.exit, ) -> None: diff --git a/synapse/_scripts/review_recent_signups.py b/synapse/_scripts/review_recent_signups.py index e207f154..a935c50f 100644 --- a/synapse/_scripts/review_recent_signups.py +++ b/synapse/_scripts/review_recent_signups.py @@ -138,9 +138,7 @@ def main() -> None: config_args = parser.parse_args(sys.argv[1:]) config_files = find_config_files(search_paths=config_args.config_path) config_dict = read_config_files(config_files) - config.parse_config_dict( - config_dict, - ) + config.parse_config_dict(config_dict, "", "") since_ms = time.time() * 1000 - Config.parse_duration(config_args.since) exclude_users_with_email = config_args.exclude_emails diff --git a/synapse/_scripts/synapse_port_db.py b/synapse/_scripts/synapse_port_db.py index c38666da..12ff79f6 100755 --- a/synapse/_scripts/synapse_port_db.py +++ b/synapse/_scripts/synapse_port_db.py @@ -21,12 +21,29 @@ import logging import sys import time import traceback -from typing import Dict, Iterable, Optional, Set +from types import TracebackType +from typing import ( + Any, + Awaitable, + Callable, + Dict, + Generator, + Iterable, + List, + NoReturn, + Optional, + Set, + Tuple, + Type, + TypeVar, + cast, +) import yaml from matrix_common.versionstring import get_distribution_version_string +from typing_extensions import TypedDict -from twisted.internet import defer, reactor +from twisted.internet import defer, reactor as reactor_ from synapse.config.database import DatabaseConnectionConfig from synapse.config.homeserver import HomeServerConfig @@ -35,7 +52,7 @@ from synapse.logging.context import ( make_deferred_yieldable, run_in_background, ) -from synapse.storage.database import DatabasePool, make_conn +from synapse.storage.database import DatabasePool, LoggingTransaction, make_conn from synapse.storage.databases.main import PushRuleStore from synapse.storage.databases.main.account_data import AccountDataWorkerStore from synapse.storage.databases.main.client_ips import ClientIpBackgroundUpdateStore @@ -66,8 +83,12 @@ from synapse.storage.databases.main.user_directory import ( from synapse.storage.databases.state.bg_updates import StateBackgroundUpdateStore from synapse.storage.engines import create_engine from synapse.storage.prepare_database import prepare_database +from synapse.types import ISynapseReactor from synapse.util import Clock +# Cast safety: Twisted does some naughty magic which replaces the +# twisted.internet.reactor module with a Reactor instance at runtime. +reactor = cast(ISynapseReactor, reactor_) logger = logging.getLogger("synapse_port_db") @@ -97,6 +118,7 @@ BOOLEAN_COLUMNS = { "users": ["shadow_banned"], "e2e_fallback_keys_json": ["used"], "access_tokens": ["used"], + "device_lists_changes_in_room": ["converted_to_destinations"], } @@ -158,12 +180,16 @@ IGNORED_TABLES = { # Error returned by the run function. Used at the top-level part of the script to # handle errors and return codes. -end_error = None # type: Optional[str] +end_error: Optional[str] = None # The exec_info for the error, if any. If error is defined but not exec_info the script # will show only the error message without the stacktrace, if exec_info is defined but # not the error then the script will show nothing outside of what's printed in the run # function. If both are defined, the script will print both the error and the stacktrace. -end_error_exec_info = None +end_error_exec_info: Optional[ + Tuple[Type[BaseException], BaseException, TracebackType] +] = None + +R = TypeVar("R") class Store( @@ -187,17 +213,19 @@ class Store( PresenceBackgroundUpdateStore, GroupServerWorkerStore, ): - def execute(self, f, *args, **kwargs): + def execute(self, f: Callable[..., R], *args: Any, **kwargs: Any) -> Awaitable[R]: return self.db_pool.runInteraction(f.__name__, f, *args, **kwargs) - def execute_sql(self, sql, *args): - def r(txn): + def execute_sql(self, sql: str, *args: object) -> Awaitable[List[Tuple]]: + def r(txn: LoggingTransaction) -> List[Tuple]: txn.execute(sql, args) return txn.fetchall() return self.db_pool.runInteraction("execute_sql", r) - def insert_many_txn(self, txn, table, headers, rows): + def insert_many_txn( + self, txn: LoggingTransaction, table: str, headers: List[str], rows: List[Tuple] + ) -> None: sql = "INSERT INTO %s (%s) VALUES (%s)" % ( table, ", ".join(k for k in headers), @@ -210,14 +238,15 @@ class Store( logger.exception("Failed to insert: %s", table) raise - def set_room_is_public(self, room_id, is_public): + # Note: the parent method is an `async def`. + def set_room_is_public(self, room_id: str, is_public: bool) -> NoReturn: raise Exception( "Attempt to set room_is_public during port_db: database not empty?" ) class MockHomeserver: - def __init__(self, config): + def __init__(self, config: HomeServerConfig): self.clock = Clock(reactor) self.config = config self.hostname = config.server.server_name @@ -225,21 +254,30 @@ class MockHomeserver: "matrix-synapse" ) - def get_clock(self): + def get_clock(self) -> Clock: return self.clock - def get_reactor(self): + def get_reactor(self) -> ISynapseReactor: return reactor - def get_instance_name(self): + def get_instance_name(self) -> str: return "master" -class Porter(object): - def __init__(self, **kwargs): - self.__dict__.update(kwargs) +class Porter: + def __init__( + self, + sqlite_config: Dict[str, Any], + progress: "Progress", + batch_size: int, + hs_config: HomeServerConfig, + ): + self.sqlite_config = sqlite_config + self.progress = progress + self.batch_size = batch_size + self.hs_config = hs_config - async def setup_table(self, table): + async def setup_table(self, table: str) -> Tuple[str, int, int, int, int]: if table in APPEND_ONLY_TABLES: # It's safe to just carry on inserting. row = await self.postgres_store.db_pool.simple_select_one( @@ -281,7 +319,7 @@ class Porter(object): ) else: - def delete_all(txn): + def delete_all(txn: LoggingTransaction) -> None: txn.execute( "DELETE FROM port_from_sqlite3 WHERE table_name = %s", (table,) ) @@ -306,7 +344,7 @@ class Porter(object): async def get_table_constraints(self) -> Dict[str, Set[str]]: """Returns a map of tables that have foreign key constraints to tables they depend on.""" - def _get_constraints(txn): + def _get_constraints(txn: LoggingTransaction) -> Dict[str, Set[str]]: # We can pull the information about foreign key constraints out from # the postgres schema tables. sql = """ @@ -322,7 +360,7 @@ class Porter(object): """ txn.execute(sql) - results = {} + results: Dict[str, Set[str]] = {} for table, foreign_table in txn: results.setdefault(table, set()).add(foreign_table) return results @@ -332,8 +370,13 @@ class Porter(object): ) async def handle_table( - self, table, postgres_size, table_size, forward_chunk, backward_chunk - ): + self, + table: str, + postgres_size: int, + table_size: int, + forward_chunk: int, + backward_chunk: int, + ) -> None: logger.info( "Table %s: %i/%i (rows %i-%i) already ported", table, @@ -380,7 +423,9 @@ class Porter(object): while True: - def r(txn): + def r( + txn: LoggingTransaction, + ) -> Tuple[Optional[List[str]], List[Tuple], List[Tuple]]: forward_rows = [] backward_rows = [] if do_forward[0]: @@ -407,6 +452,7 @@ class Porter(object): ) if frows or brows: + assert headers is not None if frows: forward_chunk = max(row[0] for row in frows) + 1 if brows: @@ -415,7 +461,8 @@ class Porter(object): rows = frows + brows rows = self._convert_rows(table, headers, rows) - def insert(txn): + def insert(txn: LoggingTransaction) -> None: + assert headers is not None self.postgres_store.insert_many_txn(txn, table, headers[1:], rows) self.postgres_store.db_pool.simple_update_one_txn( @@ -437,8 +484,12 @@ class Porter(object): return async def handle_search_table( - self, postgres_size, table_size, forward_chunk, backward_chunk - ): + self, + postgres_size: int, + table_size: int, + forward_chunk: int, + backward_chunk: int, + ) -> None: select = ( "SELECT es.rowid, es.*, e.origin_server_ts, e.stream_ordering" " FROM event_search as es" @@ -449,7 +500,7 @@ class Porter(object): while True: - def r(txn): + def r(txn: LoggingTransaction) -> Tuple[List[str], List[Tuple]]: txn.execute(select, (forward_chunk, self.batch_size)) rows = txn.fetchall() headers = [column[0] for column in txn.description] @@ -463,7 +514,7 @@ class Porter(object): # We have to treat event_search differently since it has a # different structure in the two different databases. - def insert(txn): + def insert(txn: LoggingTransaction) -> None: sql = ( "INSERT INTO event_search (event_id, room_id, key," " sender, vector, origin_server_ts, stream_ordering)" @@ -517,7 +568,7 @@ class Porter(object): self, db_config: DatabaseConnectionConfig, allow_outdated_version: bool = False, - ): + ) -> Store: """Builds and returns a database store using the provided configuration. Args: @@ -539,12 +590,13 @@ class Porter(object): db_conn, allow_outdated_version=allow_outdated_version ) prepare_database(db_conn, engine, config=self.hs_config) - store = Store(DatabasePool(hs, db_config, engine), db_conn, hs) + # Type safety: ignore that we're using Mock homeservers here. + store = Store(DatabasePool(hs, db_config, engine), db_conn, hs) # type: ignore[arg-type] db_conn.commit() return store - async def run_background_updates_on_postgres(self): + async def run_background_updates_on_postgres(self) -> None: # Manually apply all background updates on the PostgreSQL database. postgres_ready = ( await self.postgres_store.db_pool.updates.has_completed_background_updates() @@ -556,12 +608,12 @@ class Porter(object): self.progress.set_state("Running background updates on PostgreSQL") while not postgres_ready: - await self.postgres_store.db_pool.updates.do_next_background_update(100) + await self.postgres_store.db_pool.updates.do_next_background_update(True) postgres_ready = await ( self.postgres_store.db_pool.updates.has_completed_background_updates() ) - async def run(self): + async def run(self) -> None: """Ports the SQLite database to a PostgreSQL database. When a fatal error is met, its message is assigned to the global "end_error" @@ -597,7 +649,7 @@ class Porter(object): self.progress.set_state("Creating port tables") - def create_port_table(txn): + def create_port_table(txn: LoggingTransaction) -> None: txn.execute( "CREATE TABLE IF NOT EXISTS port_from_sqlite3 (" " table_name varchar(100) NOT NULL UNIQUE," @@ -610,7 +662,7 @@ class Porter(object): # We want people to be able to rerun this script from an old port # so that they can pick up any missing events that were not # ported across. - def alter_table(txn): + def alter_table(txn: LoggingTransaction) -> None: txn.execute( "ALTER TABLE IF EXISTS port_from_sqlite3" " RENAME rowid TO forward_rowid" @@ -723,12 +775,16 @@ class Porter(object): except Exception as e: global end_error_exec_info end_error = str(e) - end_error_exec_info = sys.exc_info() + # Type safety: we're in an exception handler, so the exc_info() tuple + # will not be (None, None, None). + end_error_exec_info = sys.exc_info() # type: ignore[assignment] logger.exception("") finally: reactor.stop() - def _convert_rows(self, table, headers, rows): + def _convert_rows( + self, table: str, headers: List[str], rows: List[Tuple] + ) -> List[Tuple]: bool_col_names = BOOLEAN_COLUMNS.get(table, []) bool_cols = [i for i, h in enumerate(headers) if h in bool_col_names] @@ -736,7 +792,7 @@ class Porter(object): class BadValueException(Exception): pass - def conv(j, col): + def conv(j: int, col: object) -> object: if j in bool_cols: return bool(col) if isinstance(col, bytes): @@ -762,7 +818,7 @@ class Porter(object): return outrows - async def _setup_sent_transactions(self): + async def _setup_sent_transactions(self) -> Tuple[int, int, int]: # Only save things from the last day yesterday = int(time.time() * 1000) - 86400000 @@ -774,10 +830,10 @@ class Porter(object): ")" ) - def r(txn): + def r(txn: LoggingTransaction) -> Tuple[List[str], List[Tuple]]: txn.execute(select) rows = txn.fetchall() - headers = [column[0] for column in txn.description] + headers: List[str] = [column[0] for column in txn.description] ts_ind = headers.index("ts") @@ -791,7 +847,7 @@ class Porter(object): if inserted_rows: max_inserted_rowid = max(r[0] for r in rows) - def insert(txn): + def insert(txn: LoggingTransaction) -> None: self.postgres_store.insert_many_txn( txn, "sent_transactions", headers[1:], rows ) @@ -800,7 +856,7 @@ class Porter(object): else: max_inserted_rowid = 0 - def get_start_id(txn): + def get_start_id(txn: LoggingTransaction) -> int: txn.execute( "SELECT rowid FROM sent_transactions WHERE ts >= ?" " ORDER BY rowid ASC LIMIT 1", @@ -825,12 +881,13 @@ class Porter(object): }, ) - def get_sent_table_size(txn): + def get_sent_table_size(txn: LoggingTransaction) -> int: txn.execute( "SELECT count(*) FROM sent_transactions" " WHERE ts >= ?", (yesterday,) ) - (size,) = txn.fetchone() - return int(size) + result = txn.fetchone() + assert result is not None + return int(result[0]) remaining_count = await self.sqlite_store.execute(get_sent_table_size) @@ -838,25 +895,35 @@ class Porter(object): return next_chunk, inserted_rows, total_count - async def _get_remaining_count_to_port(self, table, forward_chunk, backward_chunk): - frows = await self.sqlite_store.execute_sql( - "SELECT count(*) FROM %s WHERE rowid >= ?" % (table,), forward_chunk + async def _get_remaining_count_to_port( + self, table: str, forward_chunk: int, backward_chunk: int + ) -> int: + frows = cast( + List[Tuple[int]], + await self.sqlite_store.execute_sql( + "SELECT count(*) FROM %s WHERE rowid >= ?" % (table,), forward_chunk + ), ) - brows = await self.sqlite_store.execute_sql( - "SELECT count(*) FROM %s WHERE rowid <= ?" % (table,), backward_chunk + brows = cast( + List[Tuple[int]], + await self.sqlite_store.execute_sql( + "SELECT count(*) FROM %s WHERE rowid <= ?" % (table,), backward_chunk + ), ) return frows[0][0] + brows[0][0] - async def _get_already_ported_count(self, table): + async def _get_already_ported_count(self, table: str) -> int: rows = await self.postgres_store.execute_sql( "SELECT count(*) FROM %s" % (table,) ) return rows[0][0] - async def _get_total_count_to_port(self, table, forward_chunk, backward_chunk): + async def _get_total_count_to_port( + self, table: str, forward_chunk: int, backward_chunk: int + ) -> Tuple[int, int]: remaining, done = await make_deferred_yieldable( defer.gatherResults( [ @@ -877,14 +944,17 @@ class Porter(object): return done, remaining + done async def _setup_state_group_id_seq(self) -> None: - curr_id = await self.sqlite_store.db_pool.simple_select_one_onecol( + curr_id: Optional[ + int + ] = await self.sqlite_store.db_pool.simple_select_one_onecol( table="state_groups", keyvalues={}, retcol="MAX(id)", allow_none=True ) if not curr_id: return - def r(txn): + def r(txn: LoggingTransaction) -> None: + assert curr_id is not None next_id = curr_id + 1 txn.execute("ALTER SEQUENCE state_group_id_seq RESTART WITH %s", (next_id,)) @@ -895,7 +965,7 @@ class Porter(object): "setup_user_id_seq", find_max_generated_user_id_localpart ) - def r(txn): + def r(txn: LoggingTransaction) -> None: next_id = curr_id + 1 txn.execute("ALTER SEQUENCE user_id_seq RESTART WITH %s", (next_id,)) @@ -917,7 +987,7 @@ class Porter(object): allow_none=True, ) - def _setup_events_stream_seqs_set_pos(txn): + def _setup_events_stream_seqs_set_pos(txn: LoggingTransaction) -> None: if curr_forward_id: txn.execute( "ALTER SEQUENCE events_stream_seq RESTART WITH %s", @@ -941,17 +1011,20 @@ class Porter(object): """Set a sequence to the correct value.""" current_stream_ids = [] for stream_id_table in stream_id_tables: - max_stream_id = await self.sqlite_store.db_pool.simple_select_one_onecol( - table=stream_id_table, - keyvalues={}, - retcol="COALESCE(MAX(stream_id), 1)", - allow_none=True, + max_stream_id = cast( + int, + await self.sqlite_store.db_pool.simple_select_one_onecol( + table=stream_id_table, + keyvalues={}, + retcol="COALESCE(MAX(stream_id), 1)", + allow_none=True, + ), ) current_stream_ids.append(max_stream_id) next_id = max(current_stream_ids) + 1 - def r(txn): + def r(txn: LoggingTransaction) -> None: sql = "ALTER SEQUENCE %s RESTART WITH" % (sequence_name,) txn.execute(sql + " %s", (next_id,)) @@ -960,14 +1033,18 @@ class Porter(object): ) async def _setup_auth_chain_sequence(self) -> None: - curr_chain_id = await self.sqlite_store.db_pool.simple_select_one_onecol( + curr_chain_id: Optional[ + int + ] = await self.sqlite_store.db_pool.simple_select_one_onecol( table="event_auth_chains", keyvalues={}, retcol="MAX(chain_id)", allow_none=True, ) - def r(txn): + def r(txn: LoggingTransaction) -> None: + # Presumably there is at least one row in event_auth_chains. + assert curr_chain_id is not None txn.execute( "ALTER SEQUENCE event_auth_chain_id RESTART WITH %s", (curr_chain_id + 1,), @@ -985,15 +1062,22 @@ class Porter(object): ############################################## -class Progress(object): +class TableProgress(TypedDict): + start: int + num_done: int + total: int + perc: int + + +class Progress: """Used to report progress of the port""" - def __init__(self): - self.tables = {} + def __init__(self) -> None: + self.tables: Dict[str, TableProgress] = {} self.start_time = int(time.time()) - def add_table(self, table, cur, size): + def add_table(self, table: str, cur: int, size: int) -> None: self.tables[table] = { "start": cur, "num_done": cur, @@ -1001,19 +1085,22 @@ class Progress(object): "perc": int(cur * 100 / size), } - def update(self, table, num_done): + def update(self, table: str, num_done: int) -> None: data = self.tables[table] data["num_done"] = num_done data["perc"] = int(num_done * 100 / data["total"]) - def done(self): + def done(self) -> None: + pass + + def set_state(self, state: str) -> None: pass class CursesProgress(Progress): """Reports progress to a curses window""" - def __init__(self, stdscr): + def __init__(self, stdscr: "curses.window"): self.stdscr = stdscr curses.use_default_colors() @@ -1022,7 +1109,7 @@ class CursesProgress(Progress): curses.init_pair(1, curses.COLOR_RED, -1) curses.init_pair(2, curses.COLOR_GREEN, -1) - self.last_update = 0 + self.last_update = 0.0 self.finished = False @@ -1031,7 +1118,7 @@ class CursesProgress(Progress): super(CursesProgress, self).__init__() - def update(self, table, num_done): + def update(self, table: str, num_done: int) -> None: super(CursesProgress, self).update(table, num_done) self.total_processed = 0 @@ -1042,7 +1129,7 @@ class CursesProgress(Progress): self.render() - def render(self, force=False): + def render(self, force: bool = False) -> None: now = time.time() if not force and now - self.last_update < 0.2: @@ -1081,8 +1168,7 @@ class CursesProgress(Progress): left_margin = 5 middle_space = 1 - items = self.tables.items() - items = sorted(items, key=lambda i: (i[1]["perc"], i[0])) + items = sorted(self.tables.items(), key=lambda i: (i[1]["perc"], i[0])) for i, (table, data) in enumerate(items): if i + 2 >= rows: @@ -1115,12 +1201,12 @@ class CursesProgress(Progress): self.stdscr.refresh() self.last_update = time.time() - def done(self): + def done(self) -> None: self.finished = True self.render(True) self.stdscr.getch() - def set_state(self, state): + def set_state(self, state: str) -> None: self.stdscr.clear() self.stdscr.addstr(0, 0, state + "...", curses.A_BOLD) self.stdscr.refresh() @@ -1129,7 +1215,7 @@ class CursesProgress(Progress): class TerminalProgress(Progress): """Just prints progress to the terminal""" - def update(self, table, num_done): + def update(self, table: str, num_done: int) -> None: super(TerminalProgress, self).update(table, num_done) data = self.tables[table] @@ -1138,7 +1224,7 @@ class TerminalProgress(Progress): "%s: %d%% (%d/%d)" % (table, data["perc"], data["num_done"], data["total"]) ) - def set_state(self, state): + def set_state(self, state: str) -> None: print(state + "...") @@ -1146,7 +1232,7 @@ class TerminalProgress(Progress): ############################################## -def main(): +def main() -> None: parser = argparse.ArgumentParser( description="A script to port an existing synapse SQLite database to" " a new PostgreSQL database." @@ -1178,15 +1264,11 @@ def main(): args = parser.parse_args() - logging_config = { - "level": logging.DEBUG if args.v else logging.INFO, - "format": "%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(message)s", - } - - if args.curses: - logging_config["filename"] = "port-synapse.log" - - logging.basicConfig(**logging_config) + logging.basicConfig( + level=logging.DEBUG if args.v else logging.INFO, + format="%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(message)s", + filename="port-synapse.log" if args.curses else None, + ) sqlite_config = { "name": "sqlite3", @@ -1216,7 +1298,8 @@ def main(): config = HomeServerConfig() config.parse_config_dict(hs_config, "", "") - def start(stdscr=None): + def start(stdscr: Optional["curses.window"] = None) -> None: + progress: Progress if stdscr: progress = CursesProgress(stdscr) else: @@ -1230,7 +1313,7 @@ def main(): ) @defer.inlineCallbacks - def run(): + def run() -> Generator["defer.Deferred[Any]", Any, None]: with LoggingContext("synapse_port_db_run"): yield defer.ensureDeferred(porter.run()) diff --git a/synapse/_scripts/synctl.py b/synapse/_scripts/synctl.py index 1ab36949..b4c96ad7 100755 --- a/synapse/_scripts/synctl.py +++ b/synapse/_scripts/synctl.py @@ -24,7 +24,7 @@ import signal import subprocess import sys import time -from typing import Iterable, Optional +from typing import Iterable, NoReturn, Optional, TextIO import yaml @@ -45,7 +45,7 @@ one of the following: --------------------------------------------------------------------------------""" -def pid_running(pid): +def pid_running(pid: int) -> bool: try: os.kill(pid, 0) except OSError as err: @@ -68,7 +68,7 @@ def pid_running(pid): return True -def write(message, colour=NORMAL, stream=sys.stdout): +def write(message: str, colour: str = NORMAL, stream: TextIO = sys.stdout) -> None: # Lets check if we're writing to a TTY before colouring should_colour = False try: @@ -84,7 +84,7 @@ def write(message, colour=NORMAL, stream=sys.stdout): stream.write(colour + message + NORMAL + "\n") -def abort(message, colour=RED, stream=sys.stderr): +def abort(message: str, colour: str = RED, stream: TextIO = sys.stderr) -> NoReturn: write(message, colour, stream) sys.exit(1) @@ -166,7 +166,7 @@ Worker = collections.namedtuple( ) -def main(): +def main() -> None: parser = argparse.ArgumentParser() diff --git a/synapse/_scripts/update_synapse_database.py b/synapse/_scripts/update_synapse_database.py index f43676af..c443522c 100755 --- a/synapse/_scripts/update_synapse_database.py +++ b/synapse/_scripts/update_synapse_database.py @@ -16,42 +16,47 @@ import argparse import logging import sys +from typing import cast import yaml from matrix_common.versionstring import get_distribution_version_string -from twisted.internet import defer, reactor +from twisted.internet import defer, reactor as reactor_ from synapse.config.homeserver import HomeServerConfig from synapse.metrics.background_process_metrics import run_as_background_process from synapse.server import HomeServer from synapse.storage import DataStore +from synapse.types import ISynapseReactor +# Cast safety: Twisted does some naughty magic which replaces the +# twisted.internet.reactor module with a Reactor instance at runtime. +reactor = cast(ISynapseReactor, reactor_) logger = logging.getLogger("update_database") class MockHomeserver(HomeServer): - DATASTORE_CLASS = DataStore + DATASTORE_CLASS = DataStore # type: ignore [assignment] - def __init__(self, config, **kwargs): + def __init__(self, config: HomeServerConfig): super(MockHomeserver, self).__init__( - config.server.server_name, reactor=reactor, config=config, **kwargs - ) - - self.version_string = "Synapse/" + get_distribution_version_string( - "matrix-synapse" + hostname=config.server.server_name, + config=config, + reactor=reactor, + version_string="Synapse/" + + get_distribution_version_string("matrix-synapse"), ) -def run_background_updates(hs): +def run_background_updates(hs: HomeServer) -> None: store = hs.get_datastores().main - async def run_background_updates(): + async def run_background_updates() -> None: await store.db_pool.updates.run_background_updates(sleep=False) # Stop the reactor to exit the script once every background update is run. reactor.stop() - def run(): + def run() -> None: # Apply all background updates on the database. defer.ensureDeferred( run_as_background_process("background_updates", run_background_updates) @@ -62,7 +67,7 @@ def run_background_updates(hs): reactor.run() -def main(): +def main() -> None: parser = argparse.ArgumentParser( description=( "Updates a synapse database to the latest schema and optionally runs background updates" @@ -85,12 +90,10 @@ def main(): args = parser.parse_args() - logging_config = { - "level": logging.DEBUG if args.v else logging.INFO, - "format": "%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(message)s", - } - - logging.basicConfig(**logging_config) + logging.basicConfig( + level=logging.DEBUG if args.v else logging.INFO, + format="%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(message)s", + ) # Load, process and sanity-check the config. hs_config = yaml.safe_load(args.database_config) diff --git a/synapse/app/_base.py b/synapse/app/_base.py index 3e59805b..37321f91 100644 --- a/synapse/app/_base.py +++ b/synapse/app/_base.py @@ -130,7 +130,7 @@ def start_reactor( appname: str, soft_file_limit: int, gc_thresholds: Optional[Tuple[int, int, int]], - pid_file: str, + pid_file: Optional[str], daemonize: bool, print_pidfile: bool, logger: logging.Logger, @@ -171,6 +171,8 @@ def start_reactor( # appearing to go backwards. with PreserveLoggingContext(): if daemonize: + assert pid_file is not None + if print_pidfile: print(pid_file) diff --git a/synapse/app/admin_cmd.py b/synapse/app/admin_cmd.py index 6f8e33a1..2b0d92cb 100644 --- a/synapse/app/admin_cmd.py +++ b/synapse/app/admin_cmd.py @@ -33,7 +33,6 @@ from synapse.handlers.admin import ExfiltrationWriter from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage.account_data import SlavedAccountDataStore from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore -from synapse.replication.slave.storage.client_ips import SlavedClientIpStore from synapse.replication.slave.storage.deviceinbox import SlavedDeviceInboxStore from synapse.replication.slave.storage.devices import SlavedDeviceStore from synapse.replication.slave.storage.events import SlavedEventStore @@ -61,7 +60,6 @@ class AdminCmdSlavedStore( SlavedDeviceStore, SlavedPushRuleStore, SlavedEventStore, - SlavedClientIpStore, BaseSlavedStore, RoomWorkerStore, ): diff --git a/synapse/app/generic_worker.py b/synapse/app/generic_worker.py index b6f510ed..1865c671 100644 --- a/synapse/app/generic_worker.py +++ b/synapse/app/generic_worker.py @@ -53,7 +53,6 @@ from synapse.replication.http import REPLICATION_PREFIX, ReplicationRestResource from synapse.replication.slave.storage._base import BaseSlavedStore from synapse.replication.slave.storage.account_data import SlavedAccountDataStore from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore -from synapse.replication.slave.storage.client_ips import SlavedClientIpStore from synapse.replication.slave.storage.deviceinbox import SlavedDeviceInboxStore from synapse.replication.slave.storage.devices import SlavedDeviceStore from synapse.replication.slave.storage.directory import DirectoryStore @@ -247,7 +246,6 @@ class GenericWorkerSlavedStore( SlavedApplicationServiceStore, SlavedRegistrationStore, SlavedProfileStore, - SlavedClientIpStore, SlavedFilteringStore, MonthlyActiveUsersWorkerStore, MediaRepositoryStore, diff --git a/synapse/appservice/__init__.py b/synapse/appservice/__init__.py index 07ec95f1..d23d9221 100644 --- a/synapse/appservice/__init__.py +++ b/synapse/appservice/__init__.py @@ -1,4 +1,5 @@ # Copyright 2015, 2016 OpenMarket Ltd +# Copyright 2022 The Matrix.org Foundation C.I.C. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -22,7 +23,13 @@ from netaddr import IPSet from synapse.api.constants import EventTypes from synapse.events import EventBase -from synapse.types import GroupID, JsonDict, UserID, get_domain_from_id +from synapse.types import ( + DeviceListUpdates, + GroupID, + JsonDict, + UserID, + get_domain_from_id, +) from synapse.util.caches.descriptors import _CacheContext, cached if TYPE_CHECKING: @@ -400,6 +407,7 @@ class AppServiceTransaction: to_device_messages: List[JsonDict], one_time_key_counts: TransactionOneTimeKeyCounts, unused_fallback_keys: TransactionUnusedFallbackKeys, + device_list_summary: DeviceListUpdates, ): self.service = service self.id = id @@ -408,6 +416,7 @@ class AppServiceTransaction: self.to_device_messages = to_device_messages self.one_time_key_counts = one_time_key_counts self.unused_fallback_keys = unused_fallback_keys + self.device_list_summary = device_list_summary async def send(self, as_api: "ApplicationServiceApi") -> bool: """Sends this transaction using the provided AS API interface. @@ -424,6 +433,7 @@ class AppServiceTransaction: to_device_messages=self.to_device_messages, one_time_key_counts=self.one_time_key_counts, unused_fallback_keys=self.unused_fallback_keys, + device_list_summary=self.device_list_summary, txn_id=self.id, ) diff --git a/synapse/appservice/api.py b/synapse/appservice/api.py index 98fe3540..0cdbb04b 100644 --- a/synapse/appservice/api.py +++ b/synapse/appservice/api.py @@ -1,4 +1,5 @@ # Copyright 2015, 2016 OpenMarket Ltd +# Copyright 2022 The Matrix.org Foundation C.I.C. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -27,7 +28,7 @@ from synapse.appservice import ( from synapse.events import EventBase from synapse.events.utils import SerializeEventConfig, serialize_event from synapse.http.client import SimpleHttpClient -from synapse.types import JsonDict, ThirdPartyInstanceID +from synapse.types import DeviceListUpdates, JsonDict, ThirdPartyInstanceID from synapse.util.caches.response_cache import ResponseCache if TYPE_CHECKING: @@ -225,6 +226,7 @@ class ApplicationServiceApi(SimpleHttpClient): to_device_messages: List[JsonDict], one_time_key_counts: TransactionOneTimeKeyCounts, unused_fallback_keys: TransactionUnusedFallbackKeys, + device_list_summary: DeviceListUpdates, txn_id: Optional[int] = None, ) -> bool: """ @@ -268,6 +270,7 @@ class ApplicationServiceApi(SimpleHttpClient): } ) + # TODO: Update to stable prefixes once MSC3202 completes FCP merge if service.msc3202_transaction_extensions: if one_time_key_counts: body[ @@ -277,6 +280,11 @@ class ApplicationServiceApi(SimpleHttpClient): body[ "org.matrix.msc3202.device_unused_fallback_keys" ] = unused_fallback_keys + if device_list_summary: + body["org.matrix.msc3202.device_lists"] = { + "changed": list(device_list_summary.changed), + "left": list(device_list_summary.left), + } try: await self.put_json( diff --git a/synapse/appservice/scheduler.py b/synapse/appservice/scheduler.py index a6084b9c..3b49e607 100644 --- a/synapse/appservice/scheduler.py +++ b/synapse/appservice/scheduler.py @@ -72,7 +72,7 @@ from synapse.events import EventBase from synapse.logging.context import run_in_background from synapse.metrics.background_process_metrics import run_as_background_process from synapse.storage.databases.main import DataStore -from synapse.types import JsonDict +from synapse.types import DeviceListUpdates, JsonDict from synapse.util import Clock if TYPE_CHECKING: @@ -122,6 +122,7 @@ class ApplicationServiceScheduler: events: Optional[Collection[EventBase]] = None, ephemeral: Optional[Collection[JsonDict]] = None, to_device_messages: Optional[Collection[JsonDict]] = None, + device_list_summary: Optional[DeviceListUpdates] = None, ) -> None: """ Enqueue some data to be sent off to an application service. @@ -133,10 +134,18 @@ class ApplicationServiceScheduler: to_device_messages: The to-device messages to send. These differ from normal to-device messages sent to clients, as they have 'to_device_id' and 'to_user_id' fields. + device_list_summary: A summary of users that the application service either needs + to refresh the device lists of, or those that the application service need no + longer track the device lists of. """ # We purposefully allow this method to run with empty events/ephemeral # collections, so that callers do not need to check iterable size themselves. - if not events and not ephemeral and not to_device_messages: + if ( + not events + and not ephemeral + and not to_device_messages + and not device_list_summary + ): return if events: @@ -147,6 +156,10 @@ class ApplicationServiceScheduler: self.queuer.queued_to_device_messages.setdefault(appservice.id, []).extend( to_device_messages ) + if device_list_summary: + self.queuer.queued_device_list_summaries.setdefault( + appservice.id, [] + ).append(device_list_summary) # Kick off a new application service transaction self.queuer.start_background_request(appservice) @@ -169,6 +182,8 @@ class _ServiceQueuer: self.queued_ephemeral: Dict[str, List[JsonDict]] = {} # dict of {service_id: [to_device_message_json]} self.queued_to_device_messages: Dict[str, List[JsonDict]] = {} + # dict of {service_id: [device_list_summary]} + self.queued_device_list_summaries: Dict[str, List[DeviceListUpdates]] = {} # the appservices which currently have a transaction in flight self.requests_in_flight: Set[str] = set() @@ -212,7 +227,35 @@ class _ServiceQueuer: ] del all_to_device_messages[:MAX_TO_DEVICE_MESSAGES_PER_TRANSACTION] - if not events and not ephemeral and not to_device_messages_to_send: + # Consolidate any pending device list summaries into a single, up-to-date + # summary. + # Note: this code assumes that in a single DeviceListUpdates, a user will + # never be in both "changed" and "left" sets. + device_list_summary = DeviceListUpdates() + for summary in self.queued_device_list_summaries.get(service.id, []): + # For every user in the incoming "changed" set: + # * Remove them from the existing "left" set if necessary + # (as we need to start tracking them again) + # * Add them to the existing "changed" set if necessary. + device_list_summary.left.difference_update(summary.changed) + device_list_summary.changed.update(summary.changed) + + # For every user in the incoming "left" set: + # * Remove them from the existing "changed" set if necessary + # (we no longer need to track them) + # * Add them to the existing "left" set if necessary. + device_list_summary.changed.difference_update(summary.left) + device_list_summary.left.update(summary.left) + self.queued_device_list_summaries.clear() + + if ( + not events + and not ephemeral + and not to_device_messages_to_send + # DeviceListUpdates is True if either the 'changed' or 'left' sets have + # at least one entry, otherwise False + and not device_list_summary + ): return one_time_key_counts: Optional[TransactionOneTimeKeyCounts] = None @@ -240,6 +283,7 @@ class _ServiceQueuer: to_device_messages_to_send, one_time_key_counts, unused_fallback_keys, + device_list_summary, ) except Exception: logger.exception("AS request failed") @@ -322,6 +366,7 @@ class _TransactionController: to_device_messages: Optional[List[JsonDict]] = None, one_time_key_counts: Optional[TransactionOneTimeKeyCounts] = None, unused_fallback_keys: Optional[TransactionUnusedFallbackKeys] = None, + device_list_summary: Optional[DeviceListUpdates] = None, ) -> None: """ Create a transaction with the given data and send to the provided @@ -336,6 +381,7 @@ class _TransactionController: appservice devices in the transaction. unused_fallback_keys: Lists of unused fallback keys for relevant appservice devices in the transaction. + device_list_summary: The device list summary to include in the transaction. """ try: txn = await self.store.create_appservice_txn( @@ -345,6 +391,7 @@ class _TransactionController: to_device_messages=to_device_messages or [], one_time_key_counts=one_time_key_counts or {}, unused_fallback_keys=unused_fallback_keys or {}, + device_list_summary=device_list_summary or DeviceListUpdates(), ) service_is_up = await self._is_service_up(service) if service_is_up: diff --git a/synapse/config/_base.py b/synapse/config/_base.py index 8e19e2fc..179aa7ff 100644 --- a/synapse/config/_base.py +++ b/synapse/config/_base.py @@ -702,10 +702,7 @@ class RootConfig: return obj def parse_config_dict( - self, - config_dict: Dict[str, Any], - config_dir_path: Optional[str] = None, - data_dir_path: Optional[str] = None, + self, config_dict: Dict[str, Any], config_dir_path: str, data_dir_path: str ) -> None: """Read the information from the config dict into this Config object. diff --git a/synapse/config/_base.pyi b/synapse/config/_base.pyi index 363d8b45..bd092f95 100644 --- a/synapse/config/_base.pyi +++ b/synapse/config/_base.pyi @@ -124,10 +124,7 @@ class RootConfig: @classmethod def invoke_all_static(cls, func_name: str, *args: Any, **kwargs: Any) -> None: ... def parse_config_dict( - self, - config_dict: Dict[str, Any], - config_dir_path: Optional[str] = ..., - data_dir_path: Optional[str] = ..., + self, config_dict: Dict[str, Any], config_dir_path: str, data_dir_path: str ) -> None: ... def generate_config( self, diff --git a/synapse/config/account_validity.py b/synapse/config/account_validity.py index c533452c..d1335e77 100644 --- a/synapse/config/account_validity.py +++ b/synapse/config/account_validity.py @@ -12,8 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging +from typing import Any from synapse.config._base import Config, ConfigError +from synapse.types import JsonDict logger = logging.getLogger(__name__) @@ -29,7 +31,7 @@ https://matrix-org.github.io/synapse/latest/templates.html class AccountValidityConfig(Config): section = "account_validity" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: """Parses the old account validity config. The config format looks like this: account_validity: diff --git a/synapse/config/api.py b/synapse/config/api.py index 8133b6b6..2cc63053 100644 --- a/synapse/config/api.py +++ b/synapse/config/api.py @@ -13,7 +13,7 @@ # limitations under the License. import logging -from typing import Iterable +from typing import Any, Iterable from synapse.api.constants import EventTypes from synapse.config._base import Config, ConfigError @@ -26,12 +26,12 @@ logger = logging.getLogger(__name__) class ApiConfig(Config): section = "api" - def read_config(self, config: JsonDict, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: validate_config(_MAIN_SCHEMA, config, ()) self.room_prejoin_state = list(self._get_prejoin_state_types(config)) self.track_puppeted_user_ips = config.get("track_puppeted_user_ips", False) - def generate_config_section(cls, **kwargs) -> str: + def generate_config_section(cls, **kwargs: Any) -> str: formatted_default_state_types = "\n".join( " # - %s" % (t,) for t in _DEFAULT_PREJOIN_STATE_TYPES ) diff --git a/synapse/config/appservice.py b/synapse/config/appservice.py index 439bfe15..720b90a2 100644 --- a/synapse/config/appservice.py +++ b/synapse/config/appservice.py @@ -14,7 +14,7 @@ # limitations under the License. import logging -from typing import Dict, List +from typing import Any, Dict, List from urllib import parse as urlparse import yaml @@ -31,12 +31,12 @@ logger = logging.getLogger(__name__) class AppServiceConfig(Config): section = "appservice" - def read_config(self, config, **kwargs) -> None: + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.app_service_config_files = config.get("app_service_config_files", []) self.notify_appservices = config.get("notify_appservices", True) self.track_appservice_user_ips = config.get("track_appservice_user_ips", False) - def generate_config_section(cls, **kwargs) -> str: + def generate_config_section(cls, **kwargs: Any) -> str: return """\ # A list of application service config files to use # @@ -170,6 +170,7 @@ def _load_appservice( # When enabled, appservice transactions contain the following information: # - device One-Time Key counts # - device unused fallback key usage states + # - device list changes msc3202_transaction_extensions = as_info.get("org.matrix.msc3202", False) if not isinstance(msc3202_transaction_extensions, bool): raise ValueError( diff --git a/synapse/config/auth.py b/synapse/config/auth.py index ba8bf9cb..bb417a23 100644 --- a/synapse/config/auth.py +++ b/synapse/config/auth.py @@ -12,6 +12,9 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any + +from synapse.types import JsonDict from ._base import Config @@ -21,7 +24,7 @@ class AuthConfig(Config): section = "auth" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: password_config = config.get("password_config", {}) if password_config is None: password_config = {} @@ -40,7 +43,7 @@ class AuthConfig(Config): ui_auth.get("session_timeout", 0) ) - def generate_config_section(self, config_dir_path, server_name, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ password_config: # Uncomment to disable password login diff --git a/synapse/config/background_updates.py b/synapse/config/background_updates.py index f6cdeacc..07fadbe0 100644 --- a/synapse/config/background_updates.py +++ b/synapse/config/background_updates.py @@ -11,6 +11,9 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any + +from synapse.types import JsonDict from ._base import Config @@ -18,7 +21,7 @@ from ._base import Config class BackgroundUpdateConfig(Config): section = "background_updates" - def generate_config_section(self, **kwargs) -> str: + def generate_config_section(self, **kwargs: Any) -> str: return """\ ## Background Updates ## @@ -52,7 +55,7 @@ class BackgroundUpdateConfig(Config): #default_batch_size: 50 """ - def read_config(self, config, **kwargs) -> None: + def read_config(self, config: JsonDict, **kwargs: Any) -> None: bg_update_config = config.get("background_updates") or {} self.update_duration_ms = bg_update_config.get( diff --git a/synapse/config/cache.py b/synapse/config/cache.py index 9a68da9c..94d852f4 100644 --- a/synapse/config/cache.py +++ b/synapse/config/cache.py @@ -16,10 +16,11 @@ import logging import os import re import threading -from typing import Callable, Dict, Optional +from typing import Any, Callable, Dict, Optional import attr +from synapse.types import JsonDict from synapse.util.check_dependencies import DependencyException, check_requirements from ._base import Config, ConfigError @@ -105,7 +106,7 @@ class CacheConfig(Config): with _CACHES_LOCK: _CACHES.clear() - def generate_config_section(self, **kwargs) -> str: + def generate_config_section(self, **kwargs: Any) -> str: return """\ ## Caching ## @@ -172,7 +173,7 @@ class CacheConfig(Config): #sync_response_cache_duration: 2m """ - def read_config(self, config, **kwargs) -> None: + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.event_cache_size = self.parse_size( config.get("event_cache_size", _DEFAULT_EVENT_CACHE_SIZE) ) diff --git a/synapse/config/captcha.py b/synapse/config/captcha.py index 9e48f865..92c603f2 100644 --- a/synapse/config/captcha.py +++ b/synapse/config/captcha.py @@ -12,15 +12,31 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config +from typing import Any + +from synapse.types import JsonDict + +from ._base import Config, ConfigError class CaptchaConfig(Config): section = "captcha" - def read_config(self, config, **kwargs): - self.recaptcha_private_key = config.get("recaptcha_private_key") - self.recaptcha_public_key = config.get("recaptcha_public_key") + def read_config(self, config: JsonDict, **kwargs: Any) -> None: + recaptcha_private_key = config.get("recaptcha_private_key") + if recaptcha_private_key is not None and not isinstance( + recaptcha_private_key, str + ): + raise ConfigError("recaptcha_private_key must be a string.") + self.recaptcha_private_key = recaptcha_private_key + + recaptcha_public_key = config.get("recaptcha_public_key") + if recaptcha_public_key is not None and not isinstance( + recaptcha_public_key, str + ): + raise ConfigError("recaptcha_public_key must be a string.") + self.recaptcha_public_key = recaptcha_public_key + self.enable_registration_captcha = config.get( "enable_registration_captcha", False ) @@ -30,7 +46,7 @@ class CaptchaConfig(Config): ) self.recaptcha_template = self.read_template("recaptcha.html") - def generate_config_section(self, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ ## Captcha ## # See docs/CAPTCHA_SETUP.md for full details of configuring this. diff --git a/synapse/config/cas.py b/synapse/config/cas.py index 6f275409..8af0794b 100644 --- a/synapse/config/cas.py +++ b/synapse/config/cas.py @@ -16,6 +16,7 @@ from typing import Any, List from synapse.config.sso import SsoAttributeRequirement +from synapse.types import JsonDict from ._base import Config from ._util import validate_config @@ -29,7 +30,7 @@ class CasConfig(Config): section = "cas" - def read_config(self, config, **kwargs) -> None: + def read_config(self, config: JsonDict, **kwargs: Any) -> None: cas_config = config.get("cas_config", None) self.cas_enabled = cas_config and cas_config.get("enabled", True) @@ -52,7 +53,7 @@ class CasConfig(Config): self.cas_displayname_attribute = None self.cas_required_attributes = [] - def generate_config_section(self, config_dir_path, server_name, **kwargs) -> str: + def generate_config_section(self, **kwargs: Any) -> str: return """\ # Enable Central Authentication Service (CAS) for registration and login. # diff --git a/synapse/config/consent.py b/synapse/config/consent.py index ecc43b08..8ee3d345 100644 --- a/synapse/config/consent.py +++ b/synapse/config/consent.py @@ -13,9 +13,10 @@ # limitations under the License. from os import path -from typing import Optional +from typing import Any, Optional from synapse.config import ConfigError +from synapse.types import JsonDict from ._base import Config @@ -76,18 +77,18 @@ class ConsentConfig(Config): section = "consent" - def __init__(self, *args): + def __init__(self, *args: Any): super().__init__(*args) self.user_consent_version: Optional[str] = None self.user_consent_template_dir: Optional[str] = None - self.user_consent_server_notice_content = None + self.user_consent_server_notice_content: Optional[JsonDict] = None self.user_consent_server_notice_to_guests = False - self.block_events_without_consent_error = None + self.block_events_without_consent_error: Optional[str] = None self.user_consent_at_registration = False self.user_consent_policy_name = "Privacy Policy" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: consent_config = config.get("user_consent") self.terms_template = self.read_template("terms.html") @@ -118,5 +119,5 @@ class ConsentConfig(Config): "policy_name", "Privacy Policy" ) - def generate_config_section(self, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return DEFAULT_CONFIG diff --git a/synapse/config/database.py b/synapse/config/database.py index d7f2219f..de0d3ca0 100644 --- a/synapse/config/database.py +++ b/synapse/config/database.py @@ -15,8 +15,10 @@ import argparse import logging import os +from typing import Any, List from synapse.config._base import Config, ConfigError +from synapse.types import JsonDict logger = logging.getLogger(__name__) @@ -121,12 +123,12 @@ class DatabaseConnectionConfig: class DatabaseConfig(Config): section = "database" - def __init__(self, *args, **kwargs): - super().__init__(*args, **kwargs) + def __init__(self, *args: Any): + super().__init__(*args) - self.databases = [] + self.databases: List[DatabaseConnectionConfig] = [] - def read_config(self, config, **kwargs) -> None: + def read_config(self, config: JsonDict, **kwargs: Any) -> None: # We *experimentally* support specifying multiple databases via the # `databases` key. This is a map from a label to database config in the # same format as the `database` config option, plus an extra @@ -170,7 +172,7 @@ class DatabaseConfig(Config): self.databases = [DatabaseConnectionConfig("master", database_config)] self.set_databasepath(database_path) - def generate_config_section(self, data_dir_path, **kwargs) -> str: + def generate_config_section(self, data_dir_path: str, **kwargs: Any) -> str: return DEFAULT_CONFIG % { "database_path": os.path.join(data_dir_path, "homeserver.db") } diff --git a/synapse/config/emailconfig.py b/synapse/config/emailconfig.py index 949d7dd5..5b5c2f4f 100644 --- a/synapse/config/emailconfig.py +++ b/synapse/config/emailconfig.py @@ -19,9 +19,12 @@ import email.utils import logging import os from enum import Enum +from typing import Any import attr +from synapse.types import JsonDict + from ._base import Config, ConfigError logger = logging.getLogger(__name__) @@ -73,7 +76,7 @@ class EmailSubjectConfig: class EmailConfig(Config): section = "email" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: # TODO: We should separate better the email configuration from the notification # and account validity config. @@ -354,7 +357,7 @@ class EmailConfig(Config): path=("email", "invite_client_location"), ) - def generate_config_section(self, config_dir_path, server_name, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return ( """\ # Configuration for sending emails from Synapse. diff --git a/synapse/config/experimental.py b/synapse/config/experimental.py index 064db448..447476fb 100644 --- a/synapse/config/experimental.py +++ b/synapse/config/experimental.py @@ -12,6 +12,8 @@ # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any + from synapse.config._base import Config from synapse.types import JsonDict @@ -21,13 +23,11 @@ class ExperimentalConfig(Config): section = "experimental" - def read_config(self, config: JsonDict, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: experimental = config.get("experimental_features") or {} # MSC3440 (thread relation) self.msc3440_enabled: bool = experimental.get("msc3440_enabled", False) - # MSC3666: including bundled relations in /search. - self.msc3666_enabled: bool = experimental.get("msc3666_enabled", False) # MSC3026 (busy presence state) self.msc3026_enabled: bool = experimental.get("msc3026_enabled", False) @@ -59,8 +59,9 @@ class ExperimentalConfig(Config): "msc3202_device_masquerading", False ) - # Portion of MSC3202 related to transaction extensions: - # sending one-time key counts and fallback key usage to application services. + # The portion of MSC3202 related to transaction extensions: + # sending device list changes, one-time key counts and fallback key + # usage to application services. self.msc3202_transaction_extensions: bool = experimental.get( "msc3202_transaction_extensions", False ) @@ -77,3 +78,6 @@ class ExperimentalConfig(Config): # The deprecated groups feature. self.groups_enabled: bool = experimental.get("groups_enabled", True) + + # MSC2654: Unread counts + self.msc2654_enabled: bool = experimental.get("msc2654_enabled", False) diff --git a/synapse/config/federation.py b/synapse/config/federation.py index 7d64993e..0e74f707 100644 --- a/synapse/config/federation.py +++ b/synapse/config/federation.py @@ -11,16 +11,17 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from typing import Optional +from typing import Any, Optional from synapse.config._base import Config from synapse.config._util import validate_config +from synapse.types import JsonDict class FederationConfig(Config): section = "federation" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: # FIXME: federation_domain_whitelist needs sytests self.federation_domain_whitelist: Optional[dict] = None federation_domain_whitelist = config.get("federation_domain_whitelist", None) @@ -48,7 +49,7 @@ class FederationConfig(Config): "allow_device_name_lookup_over_federation", True ) - def generate_config_section(self, config_dir_path, server_name, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ ## Federation ## diff --git a/synapse/config/groups.py b/synapse/config/groups.py index 15c2e64b..c9b9c6da 100644 --- a/synapse/config/groups.py +++ b/synapse/config/groups.py @@ -12,17 +12,21 @@ # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any + +from synapse.types import JsonDict + from ._base import Config class GroupsConfig(Config): section = "groups" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.enable_group_creation = config.get("enable_group_creation", False) self.group_creation_prefix = config.get("group_creation_prefix", "") - def generate_config_section(self, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ # Uncomment to allow non-server-admin users to create groups on this server # diff --git a/synapse/config/jwt.py b/synapse/config/jwt.py index 24c3ef01..2a756d1a 100644 --- a/synapse/config/jwt.py +++ b/synapse/config/jwt.py @@ -12,6 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any + +from synapse.types import JsonDict + from ._base import Config, ConfigError MISSING_JWT = """Missing jwt library. This is required for jwt login. @@ -24,7 +28,7 @@ MISSING_JWT = """Missing jwt library. This is required for jwt login. class JWTConfig(Config): section = "jwt" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: jwt_config = config.get("jwt_config", None) if jwt_config: self.jwt_enabled = jwt_config.get("enabled", False) @@ -52,7 +56,7 @@ class JWTConfig(Config): self.jwt_issuer = None self.jwt_audiences = None - def generate_config_section(self, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ # JSON web token integration. The following settings can be used to make # Synapse JSON web tokens for authentication, instead of its internal diff --git a/synapse/config/key.py b/synapse/config/key.py index ee83c6c0..ada65f6d 100644 --- a/synapse/config/key.py +++ b/synapse/config/key.py @@ -16,7 +16,7 @@ import hashlib import logging import os -from typing import Any, Dict, Iterator, List, Optional +from typing import TYPE_CHECKING, Any, Dict, Iterator, List, Optional import attr import jsonschema @@ -38,6 +38,9 @@ from synapse.util.stringutils import random_string, random_string_with_symbols from ._base import Config, ConfigError +if TYPE_CHECKING: + from signedjson.key import VerifyKeyWithExpiry + INSECURE_NOTARY_ERROR = """\ Your server is configured to accept key server responses without signature validation or TLS certificate validation. This is likely to be very insecure. If @@ -96,11 +99,14 @@ class TrustedKeyServer: class KeyConfig(Config): section = "key" - def read_config(self, config, config_dir_path, **kwargs): + def read_config( + self, config: JsonDict, config_dir_path: str, **kwargs: Any + ) -> None: # the signing key can be specified inline or in a separate file if "signing_key" in config: self.signing_key = read_signing_keys([config["signing_key"]]) else: + assert config_dir_path is not None signing_key_path = config.get("signing_key_path") if signing_key_path is None: signing_key_path = os.path.join( @@ -169,8 +175,12 @@ class KeyConfig(Config): self.form_secret = config.get("form_secret", None) def generate_config_section( - self, config_dir_path, server_name, generate_secrets=False, **kwargs - ): + self, + config_dir_path: str, + server_name: str, + generate_secrets: bool = False, + **kwargs: Any, + ) -> str: base_key_name = os.path.join(config_dir_path, server_name) if generate_secrets: @@ -300,7 +310,7 @@ class KeyConfig(Config): def read_old_signing_keys( self, old_signing_keys: Optional[JsonDict] - ) -> Dict[str, VerifyKey]: + ) -> Dict[str, "VerifyKeyWithExpiry"]: if old_signing_keys is None: return {} keys = {} @@ -308,8 +318,8 @@ class KeyConfig(Config): if is_signing_algorithm_supported(key_id): key_base64 = key_data["key"] key_bytes = decode_base64(key_base64) - verify_key = decode_verify_key_bytes(key_id, key_bytes) - verify_key.expired_ts = key_data["expired_ts"] + verify_key: "VerifyKeyWithExpiry" = decode_verify_key_bytes(key_id, key_bytes) # type: ignore[assignment] + verify_key.expired = key_data["expired_ts"] keys[key_id] = verify_key else: raise ConfigError( @@ -422,7 +432,7 @@ def _parse_key_servers( server_name = server["server_name"] result = TrustedKeyServer(server_name=server_name) - verify_keys = server.get("verify_keys") + verify_keys: Optional[Dict[str, str]] = server.get("verify_keys") if verify_keys is not None: result.verify_keys = {} for key_id, key_base64 in verify_keys.items(): diff --git a/synapse/config/logger.py b/synapse/config/logger.py index cbbe2219..99db9e1e 100644 --- a/synapse/config/logger.py +++ b/synapse/config/logger.py @@ -35,6 +35,7 @@ from twisted.logger import ( from synapse.logging.context import LoggingContextFilter from synapse.logging.filter import MetadataFilter +from synapse.types import JsonDict from ._base import Config, ConfigError @@ -147,13 +148,15 @@ https://matrix-org.github.io/synapse/v1.54/structured_logging.html class LoggingConfig(Config): section = "logging" - def read_config(self, config, **kwargs) -> None: + def read_config(self, config: JsonDict, **kwargs: Any) -> None: if config.get("log_file"): raise ConfigError(LOG_FILE_ERROR) self.log_config = self.abspath(config.get("log_config")) self.no_redirect_stdio = config.get("no_redirect_stdio", False) - def generate_config_section(self, config_dir_path, server_name, **kwargs) -> str: + def generate_config_section( + self, config_dir_path: str, server_name: str, **kwargs: Any + ) -> str: log_config = os.path.join(config_dir_path, server_name + ".log.config") return ( """\ diff --git a/synapse/config/metrics.py b/synapse/config/metrics.py index f62292ec..aa360a41 100644 --- a/synapse/config/metrics.py +++ b/synapse/config/metrics.py @@ -13,8 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any, Optional + import attr +from synapse.types import JsonDict from synapse.util.check_dependencies import DependencyException, check_requirements from ._base import Config, ConfigError @@ -37,7 +40,7 @@ class MetricsFlags: class MetricsConfig(Config): section = "metrics" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.enable_metrics = config.get("enable_metrics", False) self.report_stats = config.get("report_stats", None) self.report_stats_endpoint = config.get( @@ -67,7 +70,9 @@ class MetricsConfig(Config): "sentry.dsn field is required when sentry integration is enabled" ) - def generate_config_section(self, report_stats=None, **kwargs): + def generate_config_section( + self, report_stats: Optional[bool] = None, **kwargs: Any + ) -> str: res = """\ ## Metrics ### diff --git a/synapse/config/modules.py b/synapse/config/modules.py index 2ef02b8f..0915014f 100644 --- a/synapse/config/modules.py +++ b/synapse/config/modules.py @@ -14,13 +14,14 @@ from typing import Any, Dict, List, Tuple from synapse.config._base import Config, ConfigError +from synapse.types import JsonDict from synapse.util.module_loader import load_module class ModulesConfig(Config): section = "modules" - def read_config(self, config: dict, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.loaded_modules: List[Tuple[Any, Dict]] = [] configured_modules = config.get("modules") or [] @@ -31,7 +32,7 @@ class ModulesConfig(Config): self.loaded_modules.append(load_module(module, config_path)) - def generate_config_section(self, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """ ## Modules ## diff --git a/synapse/config/oembed.py b/synapse/config/oembed.py index ea6ace47..690ffb52 100644 --- a/synapse/config/oembed.py +++ b/synapse/config/oembed.py @@ -40,7 +40,7 @@ class OembedConfig(Config): section = "oembed" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: oembed_config: Dict[str, Any] = config.get("oembed") or {} # A list of patterns which will be used. @@ -143,7 +143,7 @@ class OembedConfig(Config): ) return re.compile(pattern) - def generate_config_section(self, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ # oEmbed allows for easier embedding content from a website. It can be # used for generating URLs previews of services which support it. diff --git a/synapse/config/oidc.py b/synapse/config/oidc.py index 5d571651..b9c40522 100644 --- a/synapse/config/oidc.py +++ b/synapse/config/oidc.py @@ -36,7 +36,7 @@ LEGACY_USER_MAPPING_PROVIDER = "synapse.handlers.oidc_handler.JinjaOidcMappingPr class OIDCConfig(Config): section = "oidc" - def read_config(self, config, **kwargs) -> None: + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.oidc_providers = tuple(_parse_oidc_provider_configs(config)) if not self.oidc_providers: return @@ -66,7 +66,7 @@ class OIDCConfig(Config): # OIDC is enabled if we have a provider return bool(self.oidc_providers) - def generate_config_section(self, config_dir_path, server_name, **kwargs) -> str: + def generate_config_section(self, **kwargs: Any) -> str: return """\ # List of OpenID Connect (OIDC) / OAuth 2.0 identity providers, for registration # and login. diff --git a/synapse/config/password_auth_providers.py b/synapse/config/password_auth_providers.py index f980102b..35df4254 100644 --- a/synapse/config/password_auth_providers.py +++ b/synapse/config/password_auth_providers.py @@ -14,6 +14,7 @@ from typing import Any, List, Tuple, Type +from synapse.types import JsonDict from synapse.util.module_loader import load_module from ._base import Config @@ -24,7 +25,7 @@ LDAP_PROVIDER = "ldap_auth_provider.LdapAuthProvider" class PasswordAuthProviderConfig(Config): section = "authproviders" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: """Parses the old password auth providers config. The config format looks like this: password_providers: diff --git a/synapse/config/push.py b/synapse/config/push.py index 6ef8491c..2e796d1c 100644 --- a/synapse/config/push.py +++ b/synapse/config/push.py @@ -13,13 +13,17 @@ # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any + +from synapse.types import JsonDict + from ._base import Config class PushConfig(Config): section = "push" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: push_config = config.get("push") or {} self.push_include_content = push_config.get("include_content", True) self.push_group_unread_count_by_room = push_config.get( @@ -46,7 +50,7 @@ class PushConfig(Config): ) self.push_include_content = not redact_content - def generate_config_section(self, config_dir_path, server_name, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """ ## Push ## diff --git a/synapse/config/ratelimiting.py b/synapse/config/ratelimiting.py index e9ccf1bd..0587f5c1 100644 --- a/synapse/config/ratelimiting.py +++ b/synapse/config/ratelimiting.py @@ -12,10 +12,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from typing import Dict, Optional +from typing import Any, Dict, Optional import attr +from synapse.types import JsonDict + from ._base import Config @@ -43,7 +45,7 @@ class FederationRateLimitConfig: class RatelimitConfig(Config): section = "ratelimiting" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: # Load the new-style messages config if it exists. Otherwise fall back # to the old method. @@ -142,7 +144,7 @@ class RatelimitConfig(Config): }, ) - def generate_config_section(self, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ ## Ratelimiting ## diff --git a/synapse/config/redis.py b/synapse/config/redis.py index bdb1aac3..ec7a7354 100644 --- a/synapse/config/redis.py +++ b/synapse/config/redis.py @@ -12,14 +12,17 @@ # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any + from synapse.config._base import Config +from synapse.types import JsonDict from synapse.util.check_dependencies import check_requirements class RedisConfig(Config): section = "redis" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: redis_config = config.get("redis") or {} self.redis_enabled = redis_config.get("enabled", False) @@ -32,7 +35,7 @@ class RedisConfig(Config): self.redis_port = redis_config.get("port", 6379) self.redis_password = redis_config.get("password") - def generate_config_section(self, config_dir_path, server_name, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ # Configuration for Redis when using workers. This *must* be enabled when # using workers (unless using old style direct TCP configuration). diff --git a/synapse/config/registration.py b/synapse/config/registration.py index 40fb329a..39e9acb6 100644 --- a/synapse/config/registration.py +++ b/synapse/config/registration.py @@ -13,18 +13,18 @@ # See the License for the specific language governing permissions and # limitations under the License. import argparse -from typing import Optional +from typing import Any, Optional from synapse.api.constants import RoomCreationPreset from synapse.config._base import Config, ConfigError -from synapse.types import RoomAlias, UserID +from synapse.types import JsonDict, RoomAlias, UserID from synapse.util.stringutils import random_string_with_symbols, strtobool class RegistrationConfig(Config): section = "registration" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.enable_registration = strtobool( str(config.get("enable_registration", False)) ) @@ -196,7 +196,9 @@ class RegistrationConfig(Config): self.inhibit_user_in_use_error = config.get("inhibit_user_in_use_error", False) - def generate_config_section(self, generate_secrets=False, **kwargs): + def generate_config_section( + self, generate_secrets: bool = False, **kwargs: Any + ) -> str: if generate_secrets: registration_shared_secret = 'registration_shared_secret: "%s"' % ( random_string_with_symbols(50), diff --git a/synapse/config/repository.py b/synapse/config/repository.py index 0a0d901b..98d8a166 100644 --- a/synapse/config/repository.py +++ b/synapse/config/repository.py @@ -14,7 +14,7 @@ import logging import os -from typing import Dict, List, Tuple +from typing import Any, Dict, List, Tuple from urllib.request import getproxies_environment # type: ignore import attr @@ -94,7 +94,7 @@ def parse_thumbnail_requirements( class ContentRepositoryConfig(Config): section = "media" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: # Only enable the media repo if either the media repo is enabled or the # current worker app is the media repo. @@ -223,7 +223,8 @@ class ContentRepositoryConfig(Config): "url_preview_accept_language" ) or ["en"] - def generate_config_section(self, data_dir_path, **kwargs): + def generate_config_section(self, data_dir_path: str, **kwargs: Any) -> str: + assert data_dir_path is not None media_store = os.path.join(data_dir_path, "media_store") formatted_thumbnail_sizes = "".join( diff --git a/synapse/config/retention.py b/synapse/config/retention.py index aed9bf45..03b723b8 100644 --- a/synapse/config/retention.py +++ b/synapse/config/retention.py @@ -13,11 +13,12 @@ # limitations under the License. import logging -from typing import List, Optional +from typing import Any, List, Optional import attr from synapse.config._base import Config, ConfigError +from synapse.types import JsonDict logger = logging.getLogger(__name__) @@ -34,7 +35,7 @@ class RetentionPurgeJob: class RetentionConfig(Config): section = "retention" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: retention_config = config.get("retention") if retention_config is None: retention_config = {} @@ -153,7 +154,7 @@ class RetentionConfig(Config): RetentionPurgeJob(self.parse_duration("1d"), None, None) ] - def generate_config_section(self, config_dir_path, server_name, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ # Message retention policy at the server level. # diff --git a/synapse/config/room.py b/synapse/config/room.py index d889d90d..e18a87ea 100644 --- a/synapse/config/room.py +++ b/synapse/config/room.py @@ -13,8 +13,10 @@ # limitations under the License. import logging +from typing import Any from synapse.api.constants import RoomCreationPreset +from synapse.types import JsonDict from ._base import Config, ConfigError @@ -32,7 +34,7 @@ class RoomDefaultEncryptionTypes: class RoomConfig(Config): section = "room" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: # Whether new, locally-created rooms should have encryption enabled encryption_for_room_type = config.get( "encryption_enabled_by_default_for_room_type", @@ -61,7 +63,7 @@ class RoomConfig(Config): "Invalid value for encryption_enabled_by_default_for_room_type" ) - def generate_config_section(self, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ ## Rooms ## diff --git a/synapse/config/room_directory.py b/synapse/config/room_directory.py index 3c5e0f7c..717ba70e 100644 --- a/synapse/config/room_directory.py +++ b/synapse/config/room_directory.py @@ -13,7 +13,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from typing import List +from typing import Any, List from matrix_common.regex import glob_to_regex @@ -25,7 +25,7 @@ from ._base import Config, ConfigError class RoomDirectoryConfig(Config): section = "roomdirectory" - def read_config(self, config, **kwargs) -> None: + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.enable_room_list_search = config.get("enable_room_list_search", True) alias_creation_rules = config.get("alias_creation_rules") @@ -52,7 +52,7 @@ class RoomDirectoryConfig(Config): _RoomDirectoryRule("room_list_publication_rules", {"action": "allow"}) ] - def generate_config_section(self, config_dir_path, server_name, **kwargs) -> str: + def generate_config_section(self, **kwargs: Any) -> str: return """ # Uncomment to disable searching the public room list. When disabled # blocks searching local and remote room lists for local and remote diff --git a/synapse/config/saml2.py b/synapse/config/saml2.py index 43c456d5..19b2f1b2 100644 --- a/synapse/config/saml2.py +++ b/synapse/config/saml2.py @@ -65,7 +65,7 @@ def _dict_merge(merge_dict: dict, into_dict: dict) -> None: class SAML2Config(Config): section = "saml2" - def read_config(self, config, **kwargs) -> None: + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.saml2_enabled = False saml2_config = config.get("saml2_config") @@ -165,13 +165,13 @@ class SAML2Config(Config): config_path = saml2_config.get("config_path", None) if config_path is not None: mod = load_python_module(config_path) - config = getattr(mod, "CONFIG", None) - if config is None: + config_dict_from_file = getattr(mod, "CONFIG", None) + if config_dict_from_file is None: raise ConfigError( "Config path specified by saml2_config.config_path does not " "have a CONFIG property." ) - _dict_merge(merge_dict=config, into_dict=saml2_config_dict) + _dict_merge(merge_dict=config_dict_from_file, into_dict=saml2_config_dict) import saml2.config @@ -223,7 +223,7 @@ class SAML2Config(Config): }, } - def generate_config_section(self, config_dir_path, server_name, **kwargs) -> str: + def generate_config_section(self, config_dir_path: str, **kwargs: Any) -> str: return """\ ## Single sign-on integration ## diff --git a/synapse/config/server.py b/synapse/config/server.py index 38de4b80..415279d2 100644 --- a/synapse/config/server.py +++ b/synapse/config/server.py @@ -248,7 +248,7 @@ class LimitRemoteRoomsConfig: class ServerConfig(Config): section = "server" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.server_name = config["server_name"] self.server_context = config.get("server_context", None) @@ -259,8 +259,8 @@ class ServerConfig(Config): self.pid_file = self.abspath(config.get("pid_file")) self.soft_file_limit = config.get("soft_file_limit", 0) - self.daemonize = config.get("daemonize") - self.print_pidfile = config.get("print_pidfile") + self.daemonize = bool(config.get("daemonize")) + self.print_pidfile = bool(config.get("print_pidfile")) self.user_agent_suffix = config.get("user_agent_suffix") self.use_frozen_dicts = config.get("use_frozen_dicts", False) self.serve_server_wellknown = config.get("serve_server_wellknown", False) @@ -680,18 +680,30 @@ class ServerConfig(Config): config.get("use_account_validity_in_account_status") or False ) + # This is a temporary option that enables fully using the new + # `device_lists_changes_in_room` without the backwards compat code. This + # is primarily for testing. If enabled the server should *not* be + # downgraded, as it may lead to missing device list updates. + self.use_new_device_lists_changes_in_room = ( + config.get("use_new_device_lists_changes_in_room") or False + ) + + self.rooms_to_exclude_from_sync: List[str] = ( + config.get("exclude_rooms_from_sync") or [] + ) + def has_tls_listener(self) -> bool: return any(listener.tls for listener in self.listeners) def generate_config_section( self, - server_name, - data_dir_path, - open_private_ports, - listeners, - config_dir_path, - **kwargs, - ): + config_dir_path: str, + data_dir_path: str, + server_name: str, + open_private_ports: bool, + listeners: Optional[List[dict]], + **kwargs: Any, + ) -> str: ip_range_blacklist = "\n".join( " # - '%s'" % ip for ip in DEFAULT_IP_RANGE_BLACKLIST ) @@ -1234,6 +1246,15 @@ class ServerConfig(Config): # information about using custom templates. # #custom_template_directory: /path/to/custom/templates/ + + # List of rooms to exclude from sync responses. This is useful for server + # administrators wishing to group users into a room without these users being able + # to see it from their client. + # + # By default, no room is excluded. + # + #exclude_rooms_from_sync: + # - !foo:example.com """ % locals() ) diff --git a/synapse/config/server_notices.py b/synapse/config/server_notices.py index bde4e879..505b4f6c 100644 --- a/synapse/config/server_notices.py +++ b/synapse/config/server_notices.py @@ -11,7 +11,10 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from synapse.types import UserID + +from typing import Any, Optional + +from synapse.types import JsonDict, UserID from ._base import Config @@ -60,14 +63,14 @@ class ServerNoticesConfig(Config): section = "servernotices" - def __init__(self, *args): + def __init__(self, *args: Any): super().__init__(*args) - self.server_notices_mxid = None - self.server_notices_mxid_display_name = None - self.server_notices_mxid_avatar_url = None - self.server_notices_room_name = None + self.server_notices_mxid: Optional[str] = None + self.server_notices_mxid_display_name: Optional[str] = None + self.server_notices_mxid_avatar_url: Optional[str] = None + self.server_notices_room_name: Optional[str] = None - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: c = config.get("server_notices") if c is None: return @@ -81,5 +84,5 @@ class ServerNoticesConfig(Config): # todo: i18n self.server_notices_room_name = c.get("room_name", "Server Notices") - def generate_config_section(self, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return DEFAULT_CONFIG diff --git a/synapse/config/spam_checker.py b/synapse/config/spam_checker.py index 4c52103b..f22784f9 100644 --- a/synapse/config/spam_checker.py +++ b/synapse/config/spam_checker.py @@ -16,6 +16,7 @@ import logging from typing import Any, Dict, List, Tuple from synapse.config import ConfigError +from synapse.types import JsonDict from synapse.util.module_loader import load_module from ._base import Config @@ -33,7 +34,7 @@ see https://matrix-org.github.io/synapse/latest/modules/index.html class SpamCheckerConfig(Config): section = "spamchecker" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.spam_checkers: List[Tuple[Any, Dict]] = [] spam_checkers = config.get("spam_checker") or [] diff --git a/synapse/config/sso.py b/synapse/config/sso.py index e4a42432..f88eba77 100644 --- a/synapse/config/sso.py +++ b/synapse/config/sso.py @@ -16,6 +16,8 @@ from typing import Any, Dict, Optional import attr +from synapse.types import JsonDict + from ._base import Config logger = logging.getLogger(__name__) @@ -49,7 +51,7 @@ class SSOConfig(Config): section = "sso" - def read_config(self, config, **kwargs) -> None: + def read_config(self, config: JsonDict, **kwargs: Any) -> None: sso_config: Dict[str, Any] = config.get("sso") or {} # The sso-specific template_dir @@ -106,7 +108,7 @@ class SSOConfig(Config): ) self.sso_client_whitelist.append(login_fallback_url) - def generate_config_section(self, **kwargs) -> str: + def generate_config_section(self, **kwargs: Any) -> str: return """\ # Additional settings to use with single-sign on systems such as OpenID Connect, # SAML2 and CAS. diff --git a/synapse/config/stats.py b/synapse/config/stats.py index 6f253e00..ed1f416e 100644 --- a/synapse/config/stats.py +++ b/synapse/config/stats.py @@ -13,6 +13,9 @@ # limitations under the License. import logging +from typing import Any + +from synapse.types import JsonDict from ._base import Config @@ -36,7 +39,7 @@ class StatsConfig(Config): section = "stats" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.stats_enabled = True stats_config = config.get("stats", None) if stats_config: @@ -44,7 +47,7 @@ class StatsConfig(Config): if not self.stats_enabled: logger.warning(ROOM_STATS_DISABLED_WARN) - def generate_config_section(self, config_dir_path, server_name, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """ # Settings for local room and user statistics collection. See # https://matrix-org.github.io/synapse/latest/room_and_user_statistics.html. diff --git a/synapse/config/third_party_event_rules.py b/synapse/config/third_party_event_rules.py index a3fae024..eca209d5 100644 --- a/synapse/config/third_party_event_rules.py +++ b/synapse/config/third_party_event_rules.py @@ -12,6 +12,9 @@ # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any + +from synapse.types import JsonDict from synapse.util.module_loader import load_module from ._base import Config @@ -20,7 +23,7 @@ from ._base import Config class ThirdPartyRulesConfig(Config): section = "thirdpartyrules" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.third_party_event_rules = None provider = config.get("third_party_event_rules", None) diff --git a/synapse/config/tls.py b/synapse/config/tls.py index 6e673d65..cb17950d 100644 --- a/synapse/config/tls.py +++ b/synapse/config/tls.py @@ -14,7 +14,7 @@ import logging import os -from typing import List, Optional, Pattern +from typing import Any, List, Optional, Pattern from matrix_common.regex import glob_to_regex @@ -22,6 +22,7 @@ from OpenSSL import SSL, crypto from twisted.internet._sslverify import Certificate, trustRootFromCertificates from synapse.config._base import Config, ConfigError +from synapse.types import JsonDict logger = logging.getLogger(__name__) @@ -29,7 +30,7 @@ logger = logging.getLogger(__name__) class TlsConfig(Config): section = "tls" - def read_config(self, config: dict, config_dir_path: str, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.tls_certificate_file = self.abspath(config.get("tls_certificate_path")) self.tls_private_key_file = self.abspath(config.get("tls_private_key_path")) @@ -142,13 +143,13 @@ class TlsConfig(Config): def generate_config_section( self, - config_dir_path, - server_name, - data_dir_path, - tls_certificate_path, - tls_private_key_path, - **kwargs, - ): + config_dir_path: str, + data_dir_path: str, + server_name: str, + tls_certificate_path: Optional[str], + tls_private_key_path: Optional[str], + **kwargs: Any, + ) -> str: """If the TLS paths are not specified the default will be certs in the config directory""" diff --git a/synapse/config/tracer.py b/synapse/config/tracer.py index 7aff618e..3472a9a0 100644 --- a/synapse/config/tracer.py +++ b/synapse/config/tracer.py @@ -12,8 +12,9 @@ # See the License for the specific language governing permissions and # limitations under the License. -from typing import Set +from typing import Any, Set +from synapse.types import JsonDict from synapse.util.check_dependencies import DependencyException, check_requirements from ._base import Config, ConfigError @@ -22,7 +23,7 @@ from ._base import Config, ConfigError class TracerConfig(Config): section = "tracing" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: opentracing_config = config.get("opentracing") if opentracing_config is None: opentracing_config = {} @@ -65,7 +66,7 @@ class TracerConfig(Config): ) self.force_tracing_for_users.add(u) - def generate_config_section(cls, **kwargs): + def generate_config_section(cls, **kwargs: Any) -> str: return """\ ## Opentracing ## diff --git a/synapse/config/user_directory.py b/synapse/config/user_directory.py index 6d6678c7..010e7919 100644 --- a/synapse/config/user_directory.py +++ b/synapse/config/user_directory.py @@ -12,6 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any + +from synapse.types import JsonDict + from ._base import Config @@ -22,7 +26,7 @@ class UserDirectoryConfig(Config): section = "userdirectory" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: user_directory_config = config.get("user_directory") or {} self.user_directory_search_enabled = user_directory_config.get("enabled", True) self.user_directory_search_all_users = user_directory_config.get( @@ -32,7 +36,7 @@ class UserDirectoryConfig(Config): "prefer_local_users", False ) - def generate_config_section(self, config_dir_path, server_name, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """ # User Directory configuration # diff --git a/synapse/config/voip.py b/synapse/config/voip.py index b313bff1..87c09abe 100644 --- a/synapse/config/voip.py +++ b/synapse/config/voip.py @@ -12,13 +12,17 @@ # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any + +from synapse.types import JsonDict + from ._base import Config class VoipConfig(Config): section = "voip" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.turn_uris = config.get("turn_uris", []) self.turn_shared_secret = config.get("turn_shared_secret") self.turn_username = config.get("turn_username") @@ -28,7 +32,7 @@ class VoipConfig(Config): ) self.turn_allow_guests = config.get("turn_allow_guests", True) - def generate_config_section(self, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ ## TURN ## diff --git a/synapse/config/workers.py b/synapse/config/workers.py index bdaba6db..a5479dfc 100644 --- a/synapse/config/workers.py +++ b/synapse/config/workers.py @@ -14,10 +14,12 @@ # limitations under the License. import argparse -from typing import List, Union +from typing import Any, List, Union import attr +from synapse.types import JsonDict + from ._base import ( Config, ConfigError, @@ -110,7 +112,7 @@ class WorkerConfig(Config): section = "worker" - def read_config(self, config, **kwargs): + def read_config(self, config: JsonDict, **kwargs: Any) -> None: self.worker_app = config.get("worker_app") # Canonicalise worker_app so that master always has None @@ -120,9 +122,13 @@ class WorkerConfig(Config): self.worker_listeners = [ parse_listener_def(x) for x in config.get("worker_listeners", []) ] - self.worker_daemonize = config.get("worker_daemonize") + self.worker_daemonize = bool(config.get("worker_daemonize")) self.worker_pid_file = config.get("worker_pid_file") - self.worker_log_config = config.get("worker_log_config") + + worker_log_config = config.get("worker_log_config") + if worker_log_config is not None and not isinstance(worker_log_config, str): + raise ConfigError("worker_log_config must be a string") + self.worker_log_config = worker_log_config # The host used to connect to the main synapse self.worker_replication_host = config.get("worker_replication_host", None) @@ -290,7 +296,7 @@ class WorkerConfig(Config): self.worker_name is None and background_tasks_instance == "master" ) or self.worker_name == background_tasks_instance - def generate_config_section(self, config_dir_path, server_name, **kwargs): + def generate_config_section(self, **kwargs: Any) -> str: return """\ ## Workers ## diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py index 6cf384f6..c88afb29 100644 --- a/synapse/crypto/keyring.py +++ b/synapse/crypto/keyring.py @@ -176,7 +176,7 @@ class Keyring: self._local_verify_keys: Dict[str, FetchKeyResult] = {} for key_id, key in hs.config.key.old_signing_keys.items(): self._local_verify_keys[key_id] = FetchKeyResult( - verify_key=key, valid_until_ts=key.expired_ts + verify_key=key, valid_until_ts=key.expired ) vk = get_verify_key(hs.signing_key) diff --git a/synapse/events/builder.py b/synapse/events/builder.py index 1ea1bb7d..98c203ad 100644 --- a/synapse/events/builder.py +++ b/synapse/events/builder.py @@ -15,7 +15,7 @@ import logging from typing import TYPE_CHECKING, Any, Dict, List, Optional, Tuple, Union import attr -from nacl.signing import SigningKey +from signedjson.types import SigningKey from synapse.api.constants import MAX_DEPTH from synapse.api.room_versions import ( diff --git a/synapse/events/third_party_rules.py b/synapse/events/third_party_rules.py index bfca454f..ef68e202 100644 --- a/synapse/events/third_party_rules.py +++ b/synapse/events/third_party_rules.py @@ -42,6 +42,7 @@ CHECK_CAN_SHUTDOWN_ROOM_CALLBACK = Callable[[str, str], Awaitable[bool]] CHECK_CAN_DEACTIVATE_USER_CALLBACK = Callable[[str, bool], Awaitable[bool]] ON_PROFILE_UPDATE_CALLBACK = Callable[[str, ProfileInfo, bool, bool], Awaitable] ON_USER_DEACTIVATION_STATUS_CHANGED_CALLBACK = Callable[[str, bool, bool], Awaitable] +ON_THREEPID_BIND_CALLBACK = Callable[[str, str, str], Awaitable] def load_legacy_third_party_event_rules(hs: "HomeServer") -> None: @@ -169,6 +170,7 @@ class ThirdPartyEventRules: self._on_user_deactivation_status_changed_callbacks: List[ ON_USER_DEACTIVATION_STATUS_CHANGED_CALLBACK ] = [] + self._on_threepid_bind_callbacks: List[ON_THREEPID_BIND_CALLBACK] = [] def register_third_party_rules_callbacks( self, @@ -187,6 +189,7 @@ class ThirdPartyEventRules: on_user_deactivation_status_changed: Optional[ ON_USER_DEACTIVATION_STATUS_CHANGED_CALLBACK ] = None, + on_threepid_bind: Optional[ON_THREEPID_BIND_CALLBACK] = None, ) -> None: """Register callbacks from modules for each hook.""" if check_event_allowed is not None: @@ -221,6 +224,9 @@ class ThirdPartyEventRules: on_user_deactivation_status_changed, ) + if on_threepid_bind is not None: + self._on_threepid_bind_callbacks.append(on_threepid_bind) + async def check_event_allowed( self, event: EventBase, context: EventContext ) -> Tuple[bool, Optional[dict]]: @@ -479,3 +485,23 @@ class ThirdPartyEventRules: logger.exception( "Failed to run module API callback %s: %s", callback, e ) + + async def on_threepid_bind(self, user_id: str, medium: str, address: str) -> None: + """Called after a threepid association has been verified and stored. + + Note that this callback is called when an association is created on the + local homeserver, not when it's created on an identity server (and then kept track + of so that it can be unbound on the same IS later on). + + Args: + user_id: the user being associated with the threepid. + medium: the threepid's medium. + address: the threepid's address. + """ + for callback in self._on_threepid_bind_callbacks: + try: + await callback(user_id, medium, address) + except Exception as e: + logger.exception( + "Failed to run module API callback %s: %s", callback, e + ) diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index 467275b9..6a59cb4b 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -56,6 +56,7 @@ from synapse.api.room_versions import ( from synapse.events import EventBase, builder from synapse.federation.federation_base import FederationBase, event_from_pdu_json from synapse.federation.transport.client import SendJoinResponse +from synapse.http.types import QueryParams from synapse.types import JsonDict, UserID, get_domain_from_id from synapse.util.async_helpers import concurrently_execute from synapse.util.caches.expiringcache import ExpiringCache @@ -154,7 +155,7 @@ class FederationClient(FederationBase): self, destination: str, query_type: str, - args: dict, + args: QueryParams, retry_on_dns_fail: bool = False, ignore_backoff: bool = False, ) -> JsonDict: diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py index c7400c73..69d83358 100644 --- a/synapse/federation/federation_server.py +++ b/synapse/federation/federation_server.py @@ -188,7 +188,7 @@ class FederationServer(FederationBase): async def on_backfill_request( self, origin: str, room_id: str, versions: List[str], limit: int ) -> Tuple[int, Dict[str, Any]]: - with (await self._server_linearizer.queue((origin, room_id))): + async with self._server_linearizer.queue((origin, room_id)): origin_host, _ = parse_server_name(origin) await self.check_server_matches_acl(origin_host, room_id) @@ -218,7 +218,7 @@ class FederationServer(FederationBase): Tuple indicating the response status code and dictionary response body including `event_id`. """ - with (await self._server_linearizer.queue((origin, room_id))): + async with self._server_linearizer.queue((origin, room_id)): origin_host, _ = parse_server_name(origin) await self.check_server_matches_acl(origin_host, room_id) @@ -529,7 +529,7 @@ class FederationServer(FederationBase): # in the cache so we could return it without waiting for the linearizer # - but that's non-trivial to get right, and anyway somewhat defeats # the point of the linearizer. - with (await self._server_linearizer.queue((origin, room_id))): + async with self._server_linearizer.queue((origin, room_id)): resp: JsonDict = dict( await self._state_resp_cache.wrap( (room_id, event_id), @@ -883,7 +883,7 @@ class FederationServer(FederationBase): async def on_event_auth( self, origin: str, room_id: str, event_id: str ) -> Tuple[int, Dict[str, Any]]: - with (await self._server_linearizer.queue((origin, room_id))): + async with self._server_linearizer.queue((origin, room_id)): origin_host, _ = parse_server_name(origin) await self.check_server_matches_acl(origin_host, room_id) @@ -945,7 +945,7 @@ class FederationServer(FederationBase): latest_events: List[str], limit: int, ) -> Dict[str, list]: - with (await self._server_linearizer.queue((origin, room_id))): + async with self._server_linearizer.queue((origin, room_id)): origin_host, _ = parse_server_name(origin) await self.check_server_matches_acl(origin_host, room_id) diff --git a/synapse/federation/transport/client.py b/synapse/federation/transport/client.py index de6e5f44..01dc5ca9 100644 --- a/synapse/federation/transport/client.py +++ b/synapse/federation/transport/client.py @@ -44,6 +44,7 @@ from synapse.api.urls import ( from synapse.events import EventBase, make_event_from_dict from synapse.federation.units import Transaction from synapse.http.matrixfederationclient import ByteParser +from synapse.http.types import QueryParams from synapse.types import JsonDict logger = logging.getLogger(__name__) @@ -255,7 +256,7 @@ class TransportLayerClient: self, destination: str, query_type: str, - args: dict, + args: QueryParams, retry_on_dns_fail: bool, ignore_backoff: bool = False, prefix: str = FEDERATION_V1_PREFIX, @@ -481,7 +482,7 @@ class TransportLayerClient: if third_party_instance_id: data["third_party_instance_id"] = third_party_instance_id if limit: - data["limit"] = str(limit) + data["limit"] = limit if since_token: data["since"] = since_token @@ -503,7 +504,7 @@ class TransportLayerClient: else: path = _create_v1_path("/publicRooms") - args: Dict[str, Any] = { + args: Dict[str, Union[str, Iterable[str]]] = { "include_all_networks": "true" if include_all_networks else "false" } if third_party_instance_id: diff --git a/synapse/handlers/account_data.py b/synapse/handlers/account_data.py index 177b4f89..4af9fbc5 100644 --- a/synapse/handlers/account_data.py +++ b/synapse/handlers/account_data.py @@ -12,8 +12,9 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import logging import random -from typing import TYPE_CHECKING, Collection, List, Optional, Tuple +from typing import TYPE_CHECKING, Awaitable, Callable, Collection, List, Optional, Tuple from synapse.replication.http.account_data import ( ReplicationAddTagRestServlet, @@ -27,6 +28,12 @@ from synapse.types import JsonDict, UserID if TYPE_CHECKING: from synapse.server import HomeServer +logger = logging.getLogger(__name__) + +ON_ACCOUNT_DATA_UPDATED_CALLBACK = Callable[ + [str, Optional[str], str, JsonDict], Awaitable +] + class AccountDataHandler: def __init__(self, hs: "HomeServer"): @@ -40,6 +47,44 @@ class AccountDataHandler: self._remove_tag_client = ReplicationRemoveTagRestServlet.make_client(hs) self._account_data_writers = hs.config.worker.writers.account_data + self._on_account_data_updated_callbacks: List[ + ON_ACCOUNT_DATA_UPDATED_CALLBACK + ] = [] + + def register_module_callbacks( + self, on_account_data_updated: Optional[ON_ACCOUNT_DATA_UPDATED_CALLBACK] = None + ) -> None: + """Register callbacks from modules.""" + if on_account_data_updated is not None: + self._on_account_data_updated_callbacks.append(on_account_data_updated) + + async def _notify_modules( + self, + user_id: str, + room_id: Optional[str], + account_data_type: str, + content: JsonDict, + ) -> None: + """Notifies modules about new account data changes. + + A change can be either a new account data type being added, or the content + associated with a type being changed. Account data for a given type is removed by + changing the associated content to an empty dictionary. + + Note that this is not called when the tags associated with a room change. + + Args: + user_id: The user whose account data is changing. + room_id: The ID of the room the account data change concerns, if any. + account_data_type: The type of the account data. + content: The content that is now associated with this type. + """ + for callback in self._on_account_data_updated_callbacks: + try: + await callback(user_id, room_id, account_data_type, content) + except Exception as e: + logger.exception("Failed to run module callback %s: %s", callback, e) + async def add_account_data_to_room( self, user_id: str, room_id: str, account_data_type: str, content: JsonDict ) -> int: @@ -63,6 +108,8 @@ class AccountDataHandler: "account_data_key", max_stream_id, users=[user_id] ) + await self._notify_modules(user_id, room_id, account_data_type, content) + return max_stream_id else: response = await self._room_data_client( @@ -96,6 +143,9 @@ class AccountDataHandler: self._notifier.on_new_event( "account_data_key", max_stream_id, users=[user_id] ) + + await self._notify_modules(user_id, None, account_data_type, content) + return max_stream_id else: response = await self._user_data_client( diff --git a/synapse/handlers/account_validity.py b/synapse/handlers/account_validity.py index 9d0975f6..05a13841 100644 --- a/synapse/handlers/account_validity.py +++ b/synapse/handlers/account_validity.py @@ -180,9 +180,9 @@ class AccountValidityHandler: expiring_users = await self.store.get_users_expiring_soon() if expiring_users: - for user in expiring_users: + for user_id, expiration_ts_ms in expiring_users: await self._send_renewal_email( - user_id=user["user_id"], expiration_ts=user["expiration_ts_ms"] + user_id=user_id, expiration_ts=expiration_ts_ms ) async def send_renewal_email_to_user(self, user_id: str) -> None: diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py index bd913e52..1b578405 100644 --- a/synapse/handlers/appservice.py +++ b/synapse/handlers/appservice.py @@ -33,7 +33,13 @@ from synapse.metrics.background_process_metrics import ( wrap_as_background_process, ) from synapse.storage.databases.main.directory import RoomAliasMapping -from synapse.types import JsonDict, RoomAlias, RoomStreamToken, UserID +from synapse.types import ( + DeviceListUpdates, + JsonDict, + RoomAlias, + RoomStreamToken, + UserID, +) from synapse.util.async_helpers import Linearizer from synapse.util.metrics import Measure @@ -58,6 +64,9 @@ class ApplicationServicesHandler: self._msc2409_to_device_messages_enabled = ( hs.config.experimental.msc2409_to_device_messages_enabled ) + self._msc3202_transaction_extensions_enabled = ( + hs.config.experimental.msc3202_transaction_extensions + ) self.current_max = 0 self.is_processing = False @@ -204,9 +213,9 @@ class ApplicationServicesHandler: Args: stream_key: The stream the event came from. - `stream_key` can be "typing_key", "receipt_key", "presence_key" or - "to_device_key". Any other value for `stream_key` will cause this function - to return early. + `stream_key` can be "typing_key", "receipt_key", "presence_key", + "to_device_key" or "device_list_key". Any other value for `stream_key` + will cause this function to return early. Ephemeral events will only be pushed to appservices that have opted into receiving them by setting `push_ephemeral` to true in their registration @@ -230,6 +239,7 @@ class ApplicationServicesHandler: "receipt_key", "presence_key", "to_device_key", + "device_list_key", ): return @@ -253,15 +263,37 @@ class ApplicationServicesHandler: ): return + # Ignore device lists if the feature flag is not enabled + if ( + stream_key == "device_list_key" + and not self._msc3202_transaction_extensions_enabled + ): + return + # Check whether there are any appservices which have registered to receive # ephemeral events. # # Note that whether these events are actually relevant to these appservices # is decided later on. + services = self.store.get_app_services() services = [ service - for service in self.store.get_app_services() - if service.supports_ephemeral + for service in services + # Different stream keys require different support booleans + if ( + stream_key + in ( + "typing_key", + "receipt_key", + "presence_key", + "to_device_key", + ) + and service.supports_ephemeral + ) + or ( + stream_key == "device_list_key" + and service.msc3202_transaction_extensions + ) ] if not services: # Bail out early if none of the target appservices have explicitly registered @@ -298,10 +330,8 @@ class ApplicationServicesHandler: continue # Since we read/update the stream position for this AS/stream - with ( - await self._ephemeral_events_linearizer.queue( - (service.id, stream_key) - ) + async with self._ephemeral_events_linearizer.queue( + (service.id, stream_key) ): if stream_key == "receipt_key": events = await self._handle_receipts(service, new_token) @@ -336,6 +366,20 @@ class ApplicationServicesHandler: service, "to_device", new_token ) + elif stream_key == "device_list_key": + device_list_summary = await self._get_device_list_summary( + service, new_token + ) + if device_list_summary: + self.scheduler.enqueue_for_appservice( + service, device_list_summary=device_list_summary + ) + + # Persist the latest handled stream token for this appservice + await self.store.set_appservice_stream_type_pos( + service, "device_list", new_token + ) + async def _handle_typing( self, service: ApplicationService, new_token: int ) -> List[JsonDict]: @@ -542,6 +586,96 @@ class ApplicationServicesHandler: return message_payload + async def _get_device_list_summary( + self, + appservice: ApplicationService, + new_key: int, + ) -> DeviceListUpdates: + """ + Retrieve a list of users who have changed their device lists. + + Args: + appservice: The application service to retrieve device list changes for. + new_key: The stream key of the device list change that triggered this method call. + + Returns: + A set of device list updates, comprised of users that the appservices needs to: + * resync the device list of, and + * stop tracking the device list of. + """ + # Fetch the last successfully processed device list update stream ID + # for this appservice. + from_key = await self.store.get_type_stream_id_for_appservice( + appservice, "device_list" + ) + + # Fetch the users who have modified their device list since then. + users_with_changed_device_lists = ( + await self.store.get_users_whose_devices_changed(from_key, to_key=new_key) + ) + + # Filter out any users the application service is not interested in + # + # For each user who changed their device list, we want to check whether this + # appservice would be interested in the change. + filtered_users_with_changed_device_lists = { + user_id + for user_id in users_with_changed_device_lists + if await self._is_appservice_interested_in_device_lists_of_user( + appservice, user_id + ) + } + + # Create a summary of "changed" and "left" users. + # TODO: Calculate "left" users. + device_list_summary = DeviceListUpdates( + changed=filtered_users_with_changed_device_lists + ) + + return device_list_summary + + async def _is_appservice_interested_in_device_lists_of_user( + self, + appservice: ApplicationService, + user_id: str, + ) -> bool: + """ + Returns whether a given application service is interested in the device list + updates of a given user. + + The application service is interested in the user's device list updates if any + of the following are true: + * The user is the appservice's sender localpart user. + * The user is in the appservice's user namespace. + * At least one member of one room that the user is a part of is in the + appservice's user namespace. + * The appservice is explicitly (via room ID or alias) interested in at + least one room that the user is in. + + Args: + appservice: The application service to gauge interest of. + user_id: The ID of the user whose device list interest is in question. + + Returns: + True if the application service is interested in the user's device lists, False + otherwise. + """ + # This method checks against both the sender localpart user as well as if the + # user is in the appservice's user namespace. + if appservice.is_interested_in_user(user_id): + return True + + # Determine whether any of the rooms the user is in justifies sending this + # device list update to the application service. + room_ids = await self.store.get_rooms_for_user(user_id) + for room_id in room_ids: + # This method covers checking room members for appservice interest as well as + # room ID and alias checks. + if await appservice.is_interested_in_room(room_id, self.store): + return True + + return False + async def query_user_exists(self, user_id: str) -> bool: """Check if any application service knows this user_id exists. diff --git a/synapse/handlers/auth.py b/synapse/handlers/auth.py index 3e29c96a..86991d26 100644 --- a/synapse/handlers/auth.py +++ b/synapse/handlers/auth.py @@ -211,6 +211,7 @@ class AuthHandler: self.macaroon_gen = hs.get_macaroon_generator() self._password_enabled = hs.config.auth.password_enabled self._password_localdb_enabled = hs.config.auth.password_localdb_enabled + self._third_party_rules = hs.get_third_party_event_rules() # Ratelimiter for failed auth during UIA. Uses same ratelimit config # as per `rc_login.failed_attempts`. @@ -1505,6 +1506,8 @@ class AuthHandler: user_id, medium, address, validated_at, self.hs.get_clock().time_msec() ) + await self._third_party_rules.on_threepid_bind(user_id, medium, address) + async def delete_threepid( self, user_id: str, medium: str, address: str, id_server: Optional[str] = None ) -> bool: diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py index d5ccaa0c..ffa28b2a 100644 --- a/synapse/handlers/device.py +++ b/synapse/handlers/device.py @@ -37,7 +37,10 @@ from synapse.api.errors import ( SynapseError, ) from synapse.logging.opentracing import log_kv, set_tag, trace -from synapse.metrics.background_process_metrics import run_as_background_process +from synapse.metrics.background_process_metrics import ( + run_as_background_process, + wrap_as_background_process, +) from synapse.types import ( JsonDict, StreamToken, @@ -278,6 +281,22 @@ class DeviceHandler(DeviceWorkerHandler): hs.get_distributor().observe("user_left_room", self.user_left_room) + # Whether `_handle_new_device_update_async` is currently processing. + self._handle_new_device_update_is_processing = False + + # If a new device update may have happened while the loop was + # processing. + self._handle_new_device_update_new_data = False + + # On start up check if there are any updates pending. + hs.get_reactor().callWhenRunning(self._handle_new_device_update_async) + + # Used to decide if we calculate outbound pokes up front or not. By + # default we do to allow safely downgrading Synapse. + self.use_new_device_lists_changes_in_room = ( + hs.config.server.use_new_device_lists_changes_in_room + ) + def _check_device_name_length(self, name: Optional[str]) -> None: """ Checks whether a device name is longer than the maximum allowed length. @@ -469,19 +488,26 @@ class DeviceHandler(DeviceWorkerHandler): # No changes to notify about, so this is a no-op. return - users_who_share_room = await self.store.get_users_who_share_room_with_user( - user_id - ) + room_ids = await self.store.get_rooms_for_user(user_id) + + hosts: Optional[Set[str]] = None + if not self.use_new_device_lists_changes_in_room: + hosts = set() - hosts: Set[str] = set() - if self.hs.is_mine_id(user_id): - hosts.update(get_domain_from_id(u) for u in users_who_share_room) - hosts.discard(self.server_name) + if self.hs.is_mine_id(user_id): + for room_id in room_ids: + joined_users = await self.store.get_users_in_room(room_id) + hosts.update(get_domain_from_id(u) for u in joined_users) - set_tag("target_hosts", hosts) + set_tag("target_hosts", hosts) + + hosts.discard(self.server_name) position = await self.store.add_device_change_to_streams( - user_id, device_ids, list(hosts) + user_id, + device_ids, + hosts=hosts, + room_ids=room_ids, ) if not position: @@ -495,9 +521,12 @@ class DeviceHandler(DeviceWorkerHandler): # specify the user ID too since the user should always get their own device list # updates, even if they aren't in any rooms. - users_to_notify = users_who_share_room.union({user_id}) + self.notifier.on_new_event( + "device_list_key", position, users={user_id}, rooms=room_ids + ) - self.notifier.on_new_event("device_list_key", position, users=users_to_notify) + # We may need to do some processing asynchronously. + self._handle_new_device_update_async() if hosts: logger.info( @@ -614,6 +643,85 @@ class DeviceHandler(DeviceWorkerHandler): return {"success": True} + @wrap_as_background_process("_handle_new_device_update_async") + async def _handle_new_device_update_async(self) -> None: + """Called when we have a new local device list update that we need to + send out over federation. + + This happens in the background so as not to block the original request + that generated the device update. + """ + if self._handle_new_device_update_is_processing: + self._handle_new_device_update_new_data = True + return + + self._handle_new_device_update_is_processing = True + + # The stream ID we processed previous iteration (if any), and the set of + # hosts we've already poked about for this update. This is so that we + # don't poke the same remote server about the same update repeatedly. + current_stream_id = None + hosts_already_sent_to: Set[str] = set() + + try: + while True: + self._handle_new_device_update_new_data = False + rows = await self.store.get_uncoverted_outbound_room_pokes() + if not rows: + # If the DB returned nothing then there is nothing left to + # do, *unless* a new device list update happened during the + # DB query. + if self._handle_new_device_update_new_data: + continue + else: + return + + for user_id, device_id, room_id, stream_id, opentracing_context in rows: + joined_user_ids = await self.store.get_users_in_room(room_id) + hosts = {get_domain_from_id(u) for u in joined_user_ids} + hosts.discard(self.server_name) + + # Check if we've already sent this update to some hosts + if current_stream_id == stream_id: + hosts -= hosts_already_sent_to + + await self.store.add_device_list_outbound_pokes( + user_id=user_id, + device_id=device_id, + room_id=room_id, + stream_id=stream_id, + hosts=hosts, + context=opentracing_context, + ) + + # Notify replication that we've updated the device list stream. + self.notifier.notify_replication() + + if hosts: + logger.info( + "Sending device list update notif for %r to: %r", + user_id, + hosts, + ) + for host in hosts: + self.federation_sender.send_device_messages( + host, immediate=False + ) + log_kv( + {"message": "sent device update to host", "host": host} + ) + + if current_stream_id != stream_id: + # Clear the set of hosts we've already sent to as we're + # processing a new update. + hosts_already_sent_to.clear() + + hosts_already_sent_to.update(hosts) + current_stream_id = stream_id + + finally: + self._handle_new_device_update_is_processing = False + def _update_device_from_client_ips( device: JsonDict, client_ips: Mapping[Tuple[str, str], Mapping[str, Any]] @@ -725,7 +833,7 @@ class DeviceListUpdater: async def _handle_device_updates(self, user_id: str) -> None: "Actually handle pending updates." - with (await self._remote_edu_linearizer.queue(user_id)): + async with self._remote_edu_linearizer.queue(user_id): pending_updates = self._pending_updates.pop(user_id, []) if not pending_updates: # This can happen since we batch updates diff --git a/synapse/handlers/e2e_keys.py b/synapse/handlers/e2e_keys.py index d96456cd..d6714228 100644 --- a/synapse/handlers/e2e_keys.py +++ b/synapse/handlers/e2e_keys.py @@ -118,7 +118,7 @@ class E2eKeysHandler: from_device_id: the device making the query. This is used to limit the number of in-flight queries at a time. """ - with await self._query_devices_linearizer.queue((from_user_id, from_device_id)): + async with self._query_devices_linearizer.queue((from_user_id, from_device_id)): device_keys_query: Dict[str, Iterable[str]] = query_body.get( "device_keys", {} ) @@ -1386,7 +1386,7 @@ class SigningKeyEduUpdater: device_handler = self.e2e_keys_handler.device_handler device_list_updater = device_handler.device_list_updater - with (await self._remote_edu_linearizer.queue(user_id)): + async with self._remote_edu_linearizer.queue(user_id): pending_updates = self._pending_updates.pop(user_id, []) if not pending_updates: # This can happen since we batch updates diff --git a/synapse/handlers/e2e_room_keys.py b/synapse/handlers/e2e_room_keys.py index 52e44a2d..446f509b 100644 --- a/synapse/handlers/e2e_room_keys.py +++ b/synapse/handlers/e2e_room_keys.py @@ -83,7 +83,7 @@ class E2eRoomKeysHandler: # we deliberately take the lock to get keys so that changing the version # works atomically - with (await self._upload_linearizer.queue(user_id)): + async with self._upload_linearizer.queue(user_id): # make sure the backup version exists try: await self.store.get_e2e_room_keys_version_info(user_id, version) @@ -126,7 +126,7 @@ class E2eRoomKeysHandler: """ # lock for consistency with uploading - with (await self._upload_linearizer.queue(user_id)): + async with self._upload_linearizer.queue(user_id): # make sure the backup version exists try: version_info = await self.store.get_e2e_room_keys_version_info( @@ -187,7 +187,7 @@ class E2eRoomKeysHandler: # TODO: Validate the JSON to make sure it has the right keys. # XXX: perhaps we should use a finer grained lock here? - with (await self._upload_linearizer.queue(user_id)): + async with self._upload_linearizer.queue(user_id): # Check that the version we're trying to upload is the current version try: @@ -332,7 +332,7 @@ class E2eRoomKeysHandler: # TODO: Validate the JSON to make sure it has the right keys. # lock everyone out until we've switched version - with (await self._upload_linearizer.queue(user_id)): + async with self._upload_linearizer.queue(user_id): new_version = await self.store.create_e2e_room_keys_version( user_id, version_info ) @@ -359,7 +359,7 @@ class E2eRoomKeysHandler: } """ - with (await self._upload_linearizer.queue(user_id)): + async with self._upload_linearizer.queue(user_id): try: res = await self.store.get_e2e_room_keys_version_info(user_id, version) except StoreError as e: @@ -383,7 +383,7 @@ class E2eRoomKeysHandler: NotFoundError: if this backup version doesn't exist """ - with (await self._upload_linearizer.queue(user_id)): + async with self._upload_linearizer.queue(user_id): try: await self.store.delete_e2e_room_keys_version(user_id, version) except StoreError as e: @@ -413,7 +413,7 @@ class E2eRoomKeysHandler: raise SynapseError( 400, "Version in body does not match", Codes.INVALID_PARAM ) - with (await self._upload_linearizer.queue(user_id)): + async with self._upload_linearizer.queue(user_id): try: old_info = await self.store.get_e2e_room_keys_version_info( user_id, version diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 350ec9c0..78d14990 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -151,7 +151,7 @@ class FederationHandler: return. This is used as part of the heuristic to decide if we should back paginate. """ - with (await self._room_backfill.queue(room_id)): + async with self._room_backfill.queue(room_id): return await self._maybe_backfill_inner(room_id, current_depth, limit) async def _maybe_backfill_inner( diff --git a/synapse/handlers/federation_event.py b/synapse/handlers/federation_event.py index 4bd87709..03c1197c 100644 --- a/synapse/handlers/federation_event.py +++ b/synapse/handlers/federation_event.py @@ -224,7 +224,7 @@ class FederationEventHandler: len(missing_prevs), shortstr(missing_prevs), ) - with (await self._room_pdu_linearizer.queue(pdu.room_id)): + async with self._room_pdu_linearizer.queue(pdu.room_id): logger.info( "Acquired room lock to fetch %d missing prev_events", len(missing_prevs), @@ -469,6 +469,12 @@ class FederationEventHandler: if context.rejected: raise SynapseError(400, "Join event was rejected") + # the remote server is responsible for sending our join event to the rest + # of the federation. Indeed, attempting to do so will result in problems + # when we try to look up the state before the join (to get the server list) + # and discover that we do not have it. + event.internal_metadata.proactively_send = False + return await self.persist_events_and_notify(room_id, [(event, context)]) async def backfill( @@ -891,10 +897,24 @@ class FederationEventHandler: logger.debug("We are also missing %i auth events", len(missing_auth_events)) missing_events = missing_desired_events | missing_auth_events - logger.debug("Fetching %i events from remote", len(missing_events)) - await self._get_events_and_persist( - destination=destination, room_id=room_id, event_ids=missing_events - ) + + # Making an individual request for each of 1000s of events has a lot of + # overhead. On the other hand, we don't really want to fetch all of the events + # if we already have most of them. + # + # As an arbitrary heuristic, if we are missing more than 10% of the events, then + # we fetch the whole state. + # + # TODO: might it be better to have an API which lets us do an aggregate event + # request + if (len(missing_events) * 10) >= len(auth_event_ids) + len(state_event_ids): + logger.debug("Requesting complete state from remote") + await self._get_state_and_persist(destination, room_id, event_id) + else: + logger.debug("Fetching %i events from remote", len(missing_events)) + await self._get_events_and_persist( + destination=destination, room_id=room_id, event_ids=missing_events + ) # we need to make sure we re-load from the database to get the rejected # state correct. @@ -953,6 +973,27 @@ class FederationEventHandler: return remote_state + async def _get_state_and_persist( + self, destination: str, room_id: str, event_id: str + ) -> None: + """Get the complete room state at a given event, and persist any new events + as outliers""" + room_version = await self._store.get_room_version(room_id) + auth_events, state_events = await self._federation_client.get_room_state( + destination, room_id, event_id=event_id, room_version=room_version + ) + logger.info("/state returned %i events", len(auth_events) + len(state_events)) + + await self._auth_and_persist_outliers( + room_id, itertools.chain(auth_events, state_events) + ) + + # we also need the event itself. + if not await self._store.have_seen_event(room_id, event_id): + await self._get_events_and_persist( + destination=destination, room_id=room_id, event_ids=(event_id,) + ) + async def _process_received_pdu( self, origin: str, diff --git a/synapse/handlers/identity.py b/synapse/handlers/identity.py index 57c9fdfe..c183e9c4 100644 --- a/synapse/handlers/identity.py +++ b/synapse/handlers/identity.py @@ -858,8 +858,6 @@ class IdentityHandler: if room_type is not None: invite_config["room_type"] = room_type - # TODO The unstable field is deprecated and should be removed in the future. - invite_config["org.matrix.msc3288.room_type"] = room_type # If a custom web client location is available, include it in the request. if self._web_client_location: diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 766f597a..7db6905c 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -851,7 +851,7 @@ class EventCreationHandler: # a situation where event persistence can't keep up, causing # extremities to pile up, which in turn leads to state resolution # taking longer. - with (await self.limiter.queue(event_dict["room_id"])): + async with self.limiter.queue(event_dict["room_id"]): if txn_id and requester.access_token_id: existing_event_id = await self.store.get_event_id_from_transaction_id( event_dict["room_id"], diff --git a/synapse/handlers/pagination.py b/synapse/handlers/pagination.py index 876b8794..7ee33403 100644 --- a/synapse/handlers/pagination.py +++ b/synapse/handlers/pagination.py @@ -441,7 +441,14 @@ class PaginationHandler: if pagin_config.from_token: from_token = pagin_config.from_token else: - from_token = self.hs.get_event_sources().get_current_token_for_pagination() + from_token = ( + await self.hs.get_event_sources().get_current_token_for_pagination( + room_id + ) + ) + # We expect `/messages` to use historic pagination tokens by default but + # `/messages` should still works with live tokens when manually provided. + assert from_token.room_key.topological if pagin_config.limit is None: # This shouldn't happen as we've set a default limit before this diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index 34d9411b..209a4b0e 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -1030,7 +1030,7 @@ class PresenceHandler(BasePresenceHandler): is_syncing: Whether or not the user is now syncing sync_time_msec: Time in ms when the user was last syncing """ - with (await self.external_sync_linearizer.queue(process_id)): + async with self.external_sync_linearizer.queue(process_id): prev_state = await self.current_state_for_user(user_id) process_presence = self.external_process_to_current_syncs.setdefault( @@ -1071,7 +1071,7 @@ class PresenceHandler(BasePresenceHandler): Used when the process has stopped/disappeared. """ - with (await self.external_sync_linearizer.queue(process_id)): + async with self.external_sync_linearizer.queue(process_id): process_presence = self.external_process_to_current_syncs.pop( process_id, set() ) @@ -1625,7 +1625,7 @@ class PresenceEventSource(EventSource[int, UserPresenceState]): # We'll actually pull the presence updates for these users at the end. interested_and_updated_users: Union[Set[str], FrozenSet[str]] = set() - if from_key: + if from_key is not None: # First get all users that have had a presence update updated_users = stream_change_cache.get_all_entities_changed(from_key) diff --git a/synapse/handlers/read_marker.py b/synapse/handlers/read_marker.py index bad1acc6..05122fd5 100644 --- a/synapse/handlers/read_marker.py +++ b/synapse/handlers/read_marker.py @@ -40,7 +40,7 @@ class ReadMarkerHandler: the read marker has changed. """ - with await self.read_marker_linearizer.queue((room_id, user_id)): + async with self.read_marker_linearizer.queue((room_id, user_id)): existing_read_marker = await self.store.get_account_data_for_room_and_type( user_id, room_id, "m.fully_read" ) diff --git a/synapse/handlers/relations.py b/synapse/handlers/relations.py index 73217d13..0be23195 100644 --- a/synapse/handlers/relations.py +++ b/synapse/handlers/relations.py @@ -12,7 +12,16 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging -from typing import TYPE_CHECKING, Dict, Iterable, Optional, cast +from typing import ( + TYPE_CHECKING, + Collection, + Dict, + FrozenSet, + Iterable, + List, + Optional, + Tuple, +) import attr from frozendict import frozendict @@ -20,12 +29,12 @@ from frozendict import frozendict from synapse.api.constants import RelationTypes from synapse.api.errors import SynapseError from synapse.events import EventBase -from synapse.types import JsonDict, Requester, StreamToken +from synapse.storage.databases.main.relations import _RelatedEvent +from synapse.types import JsonDict, Requester, StreamToken, UserID from synapse.visibility import filter_events_for_client if TYPE_CHECKING: from synapse.server import HomeServer - from synapse.storage.databases.main import DataStore logger = logging.getLogger(__name__) @@ -116,7 +125,10 @@ class RelationsHandler: if event is None: raise SynapseError(404, "Unknown parent event.") - pagination_chunk = await self._main_store.get_relations_for_event( + # Note that ignored users are not passed into get_relations_for_event + # below. Ignored users are handled in filter_events_for_client (and by + # not passing them in here we should get a better cache hit rate). + related_events, next_token = await self._main_store.get_relations_for_event( event_id=event_id, event=event, room_id=room_id, @@ -130,7 +142,7 @@ class RelationsHandler: ) events = await self._main_store.get_events_as_list( - [c["event_id"] for c in pagination_chunk.chunk] + [e.event_id for e in related_events] ) events = await filter_events_for_client( @@ -152,14 +164,100 @@ class RelationsHandler: events, now, bundle_aggregations=aggregations ) - return_value = await pagination_chunk.to_dict(self._main_store) - return_value["chunk"] = serialized_events - return_value["original_event"] = original_event + return_value = { + "chunk": serialized_events, + "original_event": original_event, + } + + if next_token: + return_value["next_batch"] = await next_token.to_string(self._main_store) + + if from_token: + return_value["prev_batch"] = await from_token.to_string(self._main_store) return return_value + async def get_relations_for_event( + self, + event_id: str, + event: EventBase, + room_id: str, + relation_type: str, + ignored_users: FrozenSet[str] = frozenset(), + ) -> Tuple[List[_RelatedEvent], Optional[StreamToken]]: + """Get a list of events which relate to an event, ordered by topological ordering. + + Args: + event_id: Fetch events that relate to this event ID. + event: The matching EventBase to event_id. + room_id: The room the event belongs to. + relation_type: The type of relation. + ignored_users: The users ignored by the requesting user. + + Returns: + List of event IDs that match relations requested. The rows are of + the form `{"event_id": "..."}`. + """ + + # Call the underlying storage method, which is cached. + related_events, next_token = await self._main_store.get_relations_for_event( + event_id, event, room_id, relation_type, direction="f" + ) + + # Filter out ignored users and convert to the expected format. + related_events = [ + event for event in related_events if event.sender not in ignored_users + ] + + return related_events, next_token + + async def get_annotations_for_event( + self, + event_id: str, + room_id: str, + limit: int = 5, + ignored_users: FrozenSet[str] = frozenset(), + ) -> List[JsonDict]: + """Get a list of annotations on the event, grouped by event type and + aggregation key, sorted by count. + + This is used e.g. to get the what and how many reactions have happend + on an event. + + Args: + event_id: Fetch events that relate to this event ID. + room_id: The room the event belongs to. + limit: Only fetch the `limit` groups. + ignored_users: The users ignored by the requesting user. + + Returns: + List of groups of annotations that match. Each row is a dict with + `type`, `key` and `count` fields. + """ + # Get the base results for all users. + full_results = await self._main_store.get_aggregation_groups_for_event( + event_id, room_id, limit + ) + + # Then subtract off the results for any ignored users. + ignored_results = await self._main_store.get_aggregation_groups_for_users( + event_id, room_id, limit, ignored_users + ) + + filtered_results = [] + for result in full_results: + key = (result["type"], result["key"]) + if key in ignored_results: + result = result.copy() + result["count"] -= ignored_results[key] + if result["count"] <= 0: + continue + filtered_results.append(result) + + return filtered_results + async def _get_bundled_aggregation_for_event( - self, event: EventBase, user_id: str + self, event: EventBase, ignored_users: FrozenSet[str] ) -> Optional[BundledAggregations]: """Generate bundled aggregations for an event. @@ -167,7 +265,7 @@ class RelationsHandler: Args: event: The event to calculate bundled aggregations for. - user_id: The user requesting the bundled aggregations. + ignored_users: The users ignored by the requesting user. Returns: The bundled aggregations for an event, if bundled aggregations are @@ -190,23 +288,125 @@ class RelationsHandler: # while others need more processing during serialization. aggregations = BundledAggregations() - annotations = await self._main_store.get_aggregation_groups_for_event( - event_id, room_id + annotations = await self.get_annotations_for_event( + event_id, room_id, ignored_users=ignored_users ) - if annotations.chunk: - aggregations.annotations = await annotations.to_dict( - cast("DataStore", self) - ) - - references = await self._main_store.get_relations_for_event( - event_id, event, room_id, RelationTypes.REFERENCE, direction="f" + if annotations: + aggregations.annotations = {"chunk": annotations} + + references, next_token = await self.get_relations_for_event( + event_id, + event, + room_id, + RelationTypes.REFERENCE, + ignored_users=ignored_users, ) - if references.chunk: - aggregations.references = await references.to_dict(cast("DataStore", self)) + if references: + aggregations.references = { + "chunk": [{"event_id": event.event_id} for event in references] + } + + if next_token: + aggregations.references["next_batch"] = await next_token.to_string( + self._main_store + ) # Store the bundled aggregations in the event metadata for later use. return aggregations + async def get_threads_for_events( + self, event_ids: Collection[str], user_id: str, ignored_users: FrozenSet[str] + ) -> Dict[str, _ThreadAggregation]: + """Get the bundled aggregations for threads for the requested events. + + Args: + event_ids: Events to get aggregations for threads. + user_id: The user requesting the bundled aggregations. + ignored_users: The users ignored by the requesting user. + + Returns: + A dictionary mapping event ID to the thread information. + + May not contain a value for all requested event IDs. + """ + user = UserID.from_string(user_id) + + # Fetch thread summaries. + summaries = await self._main_store.get_thread_summaries(event_ids) + + # Only fetch participated for a limited selection based on what had + # summaries. + thread_event_ids = [ + event_id for event_id, summary in summaries.items() if summary + ] + participated = await self._main_store.get_threads_participated( + thread_event_ids, user_id + ) + + # Then subtract off the results for any ignored users. + ignored_results = await self._main_store.get_threaded_messages_per_user( + thread_event_ids, ignored_users + ) + + # A map of event ID to the thread aggregation. + results = {} + + for event_id, summary in summaries.items(): + if summary: + thread_count, latest_thread_event, edit = summary + + # Subtract off the count of any ignored users. + for ignored_user in ignored_users: + thread_count -= ignored_results.get((event_id, ignored_user), 0) + + # This is gnarly, but if the latest event is from an ignored user, + # attempt to find one that isn't from an ignored user. + if latest_thread_event.sender in ignored_users: + room_id = latest_thread_event.room_id + + # If the root event is not found, something went wrong, do + # not include a summary of the thread. + event = await self._event_handler.get_event(user, room_id, event_id) + if event is None: + continue + + potential_events, _ = await self.get_relations_for_event( + event_id, + event, + room_id, + RelationTypes.THREAD, + ignored_users, + ) + + # If all found events are from ignored users, do not include + # a summary of the thread. + if not potential_events: + continue + + # The *last* event returned is the one that is cared about. + event = await self._event_handler.get_event( + user, room_id, potential_events[-1].event_id + ) + # It is unexpected that the event will not exist. + if event is None: + logger.warning( + "Unable to fetch latest event in a thread with event ID: %s", + potential_events[-1].event_id, + ) + continue + latest_thread_event = event + + results[event_id] = _ThreadAggregation( + latest_event=latest_thread_event, + latest_edit=edit, + count=thread_count, + # If there's a thread summary it must also exist in the + # participated dictionary. + current_user_participated=participated[event_id], + ) + + return results + async def get_bundled_aggregations( self, events: Iterable[EventBase], user_id: str ) -> Dict[str, BundledAggregations]: @@ -230,13 +430,21 @@ class RelationsHandler: # event ID -> bundled aggregation in non-serialized form. results: Dict[str, BundledAggregations] = {} + # Fetch any ignored users of the requesting user. + ignored_users = await self._main_store.ignored_users(user_id) + # Fetch other relations per event. for event in events_by_id.values(): - event_result = await self._get_bundled_aggregation_for_event(event, user_id) + event_result = await self._get_bundled_aggregation_for_event( + event, ignored_users + ) if event_result: results[event.event_id] = event_result # Fetch any edits (but not for redacted events). + # + # Note that there is no use in limiting edits by ignored users since the + # parent event should be ignored in the first place if the user is ignored. edits = await self._main_store.get_applicable_edits( [ event_id @@ -247,25 +455,10 @@ class RelationsHandler: for event_id, edit in edits.items(): results.setdefault(event_id, BundledAggregations()).replace = edit - # Fetch thread summaries. - summaries = await self._main_store.get_thread_summaries(events_by_id.keys()) - # Only fetch participated for a limited selection based on what had - # summaries. - participated = await self._main_store.get_threads_participated( - [event_id for event_id, summary in summaries.items() if summary], user_id + threads = await self.get_threads_for_events( + events_by_id.keys(), user_id, ignored_users ) - for event_id, summary in summaries.items(): - if summary: - thread_count, latest_thread_event, edit = summary - results.setdefault( - event_id, BundledAggregations() - ).thread = _ThreadAggregation( - latest_event=latest_thread_event, - latest_edit=edit, - count=thread_count, - # If there's a thread summary it must also exist in the - # participated dictionary. - current_user_participated=participated[event_id], - ) + for event_id, thread in threads.items(): + results.setdefault(event_id, BundledAggregations()).thread = thread return results diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 092e185c..b31f00b5 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -771,7 +771,9 @@ class RoomCreationHandler: % (user_id,), ) - visibility = config.get("visibility", None) + # The spec says rooms should default to private visibility if + # `visibility` is not specified. + visibility = config.get("visibility", "private") is_public = visibility == "public" room_id = await self._generate_room_id( @@ -881,7 +883,7 @@ class RoomCreationHandler: # # we also don't need to check the requester's shadow-ban here, as we # have already done so above (and potentially emptied invite_list). - with (await self.room_member_handler.member_linearizer.queue((room_id,))): + async with self.room_member_handler.member_linearizer.queue((room_id,)): content = {} is_direct = config.get("is_direct", None) if is_direct: @@ -1442,8 +1444,8 @@ class RoomEventSource(EventSource[RoomStreamToken, EventBase]): def get_current_key(self) -> RoomStreamToken: return self.store.get_room_max_token() - def get_current_key_for_room(self, room_id: str) -> Awaitable[str]: - return self.store.get_room_events_max_id(room_id) + def get_current_key_for_room(self, room_id: str) -> Awaitable[RoomStreamToken]: + return self.store.get_current_room_stream_token_for_room_id(room_id) class ShutdownRoomResponse(TypedDict): diff --git a/synapse/handlers/room_batch.py b/synapse/handlers/room_batch.py index a0255bd1..78e299d3 100644 --- a/synapse/handlers/room_batch.py +++ b/synapse/handlers/room_batch.py @@ -156,8 +156,8 @@ class RoomBatchHandler: ) -> List[str]: """Takes all `state_events_at_start` event dictionaries and creates/persists them in a floating state event chain which don't resolve into the current room - state. They are floating because they reference no prev_events and are marked - as outliers which disconnects them from the normal DAG. + state. They are floating because they reference no prev_events which disconnects + them from the normal DAG. Args: state_events_at_start: @@ -213,31 +213,23 @@ class RoomBatchHandler: room_id=room_id, action=membership, content=event_dict["content"], - # Mark as an outlier to disconnect it from the normal DAG - # and not show up between batches of history. - outlier=True, historical=True, # Only the first event in the state chain should be floating. # The rest should hang off each other in a chain. allow_no_prev_events=index == 0, prev_event_ids=prev_event_ids_for_state_chain, - # Since each state event is marked as an outlier, the - # `EventContext.for_outlier()` won't have any `state_ids` - # set and therefore can't derive any state even though the - # prev_events are set. Also since the first event in the - # state chain is floating with no `prev_events`, it can't - # derive state from anywhere automatically. So we need to - # set some state explicitly. + # The first event in the state chain is floating with no + # `prev_events` which means it can't derive state from + # anywhere automatically. So we need to set some state + # explicitly. # # Make sure to use a copy of this list because we modify it # later in the loop here. Otherwise it will be the same - # reference and also update in the event when we append later. + # reference and also update in the event when we append + # later. state_event_ids=state_event_ids.copy(), ) else: - # TODO: Add some complement tests that adds state that is not member joins - # and will use this code path. Maybe we only want to support join state events - # and can get rid of this `else`? ( event, _, @@ -246,21 +238,15 @@ class RoomBatchHandler: state_event["sender"], app_service_requester.app_service ), event_dict, - # Mark as an outlier to disconnect it from the normal DAG - # and not show up between batches of history. - outlier=True, historical=True, # Only the first event in the state chain should be floating. # The rest should hang off each other in a chain. allow_no_prev_events=index == 0, prev_event_ids=prev_event_ids_for_state_chain, - # Since each state event is marked as an outlier, the - # `EventContext.for_outlier()` won't have any `state_ids` - # set and therefore can't derive any state even though the - # prev_events are set. Also since the first event in the - # state chain is floating with no `prev_events`, it can't - # derive state from anywhere automatically. So we need to - # set some state explicitly. + # The first event in the state chain is floating with no + # `prev_events` which means it can't derive state from + # anywhere automatically. So we need to set some state + # explicitly. # # Make sure to use a copy of this list because we modify it # later in the loop here. Otherwise it will be the same diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py index 0785e311..802e57c4 100644 --- a/synapse/handlers/room_member.py +++ b/synapse/handlers/room_member.py @@ -515,8 +515,8 @@ class RoomMemberHandler(metaclass=abc.ABCMeta): # We first linearise by the application service (to try to limit concurrent joins # by application services), and then by room ID. - with (await self.member_as_limiter.queue(as_id)): - with (await self.member_linearizer.queue(key)): + async with self.member_as_limiter.queue(as_id): + async with self.member_linearizer.queue(key): result = await self.update_membership_locked( requester, target, diff --git a/synapse/handlers/search.py b/synapse/handlers/search.py index 30eddda6..102dd4b5 100644 --- a/synapse/handlers/search.py +++ b/synapse/handlers/search.py @@ -59,8 +59,6 @@ class SearchHandler: self.state_store = self.storage.state self.auth = hs.get_auth() - self._msc3666_enabled = hs.config.experimental.msc3666_enabled - async def get_old_rooms_from_upgraded_room(self, room_id: str) -> Iterable[str]: """Retrieves room IDs of old rooms in the history of an upgraded room. @@ -353,22 +351,20 @@ class SearchHandler: state = await self.state_handler.get_current_state(room_id) state_results[room_id] = list(state.values()) - aggregations = None - if self._msc3666_enabled: - aggregations = await self._relations_handler.get_bundled_aggregations( - # Generate an iterable of EventBase for all the events that will be - # returned, including contextual events. - itertools.chain( - # The events_before and events_after for each context. - itertools.chain.from_iterable( - itertools.chain(context["events_before"], context["events_after"]) # type: ignore[arg-type] - for context in contexts.values() - ), - # The returned events. - search_result.allowed_events, + aggregations = await self._relations_handler.get_bundled_aggregations( + # Generate an iterable of EventBase for all the events that will be + # returned, including contextual events. + itertools.chain( + # The events_before and events_after for each context. + itertools.chain.from_iterable( + itertools.chain(context["events_before"], context["events_after"]) # type: ignore[arg-type] + for context in contexts.values() ), - user.to_string(), - ) + # The returned events. + search_result.allowed_events, + ), + user.to_string(), + ) # We're now about to serialize the events. We should not make any # blocking calls after this. Otherwise, the 'age' will be wrong. diff --git a/synapse/handlers/sso.py b/synapse/handlers/sso.py index 4f02a060..e4fe94e5 100644 --- a/synapse/handlers/sso.py +++ b/synapse/handlers/sso.py @@ -430,7 +430,7 @@ class SsoHandler: # grab a lock while we try to find a mapping for this user. This seems... # optimistic, especially for implementations that end up redirecting to # interstitial pages. - with await self._mapping_lock.queue(auth_provider_id): + async with self._mapping_lock.queue(auth_provider_id): # first of all, check if we already have a mapping for this user user_id = await self.get_sso_user_by_remote_user_id( auth_provider_id, diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 6c569cfb..6c8b17c4 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -13,17 +13,7 @@ # limitations under the License. import itertools import logging -from typing import ( - TYPE_CHECKING, - Any, - Collection, - Dict, - FrozenSet, - List, - Optional, - Set, - Tuple, -) +from typing import TYPE_CHECKING, Any, Dict, FrozenSet, List, Optional, Set, Tuple import attr from prometheus_client import Counter @@ -41,6 +31,7 @@ from synapse.storage.databases.main.event_push_actions import NotifCounts from synapse.storage.roommember import MemberSummary from synapse.storage.state import StateFilter from synapse.types import ( + DeviceListUpdates, JsonDict, MutableStateMap, Requester, @@ -184,21 +175,6 @@ class GroupsSyncResult: return bool(self.join or self.invite or self.leave) -@attr.s(slots=True, frozen=True, auto_attribs=True) -class DeviceLists: - """ - Attributes: - changed: List of user_ids whose devices may have changed - left: List of user_ids whose devices we no longer track - """ - - changed: Collection[str] - left: Collection[str] - - def __bool__(self) -> bool: - return bool(self.changed or self.left) - - @attr.s(slots=True, auto_attribs=True) class _RoomChanges: """The set of room entries to include in the sync, plus the set of joined @@ -240,7 +216,7 @@ class SyncResult: knocked: List[KnockedSyncResult] archived: List[ArchivedSyncResult] to_device: List[JsonDict] - device_lists: DeviceLists + device_lists: DeviceListUpdates device_one_time_keys_count: JsonDict device_unused_fallback_key_types: List[str] groups: Optional[GroupsSyncResult] @@ -298,6 +274,8 @@ class SyncHandler: expiry_ms=LAZY_LOADED_MEMBERS_CACHE_MAX_AGE, ) + self.rooms_to_exclude = hs.config.server.rooms_to_exclude_from_sync + async def wait_for_sync_for_user( self, requester: Requester, @@ -1177,8 +1155,9 @@ class SyncHandler: await self.store.get_e2e_unused_fallback_key_types(user_id, device_id) ) - logger.debug("Fetching group data") - await self._generate_sync_entry_for_groups(sync_result_builder) + if self.hs_config.experimental.groups_enabled: + logger.debug("Fetching group data") + await self._generate_sync_entry_for_groups(sync_result_builder) num_events = 0 @@ -1262,8 +1241,8 @@ class SyncHandler: newly_joined_or_invited_or_knocked_users: Set[str], newly_left_rooms: Set[str], newly_left_users: Set[str], - ) -> DeviceLists: - """Generate the DeviceLists section of sync + ) -> DeviceListUpdates: + """Generate the DeviceListUpdates section of sync Args: sync_result_builder @@ -1381,9 +1360,11 @@ class SyncHandler: if any(e.room_id in joined_rooms for e in entries): newly_left_users.discard(user_id) - return DeviceLists(changed=users_that_have_changed, left=newly_left_users) + return DeviceListUpdates( + changed=users_that_have_changed, left=newly_left_users + ) else: - return DeviceLists(changed=[], left=[]) + return DeviceListUpdates() async def _generate_sync_entry_for_to_device( self, sync_result_builder: "SyncResultBuilder" @@ -1607,13 +1588,15 @@ class SyncHandler: ignored_users = await self.store.ignored_users(user_id) if since_token: room_changes = await self._get_rooms_changed( - sync_result_builder, ignored_users + sync_result_builder, ignored_users, self.rooms_to_exclude ) tags_by_room = await self.store.get_updated_tags( user_id, since_token.account_data_key ) else: - room_changes = await self._get_all_rooms(sync_result_builder, ignored_users) + room_changes = await self._get_all_rooms( + sync_result_builder, ignored_users, self.rooms_to_exclude + ) tags_by_room = await self.store.get_tags_for_user(user_id) log_kv({"rooms_changed": len(room_changes.room_entries)}) @@ -1689,7 +1672,10 @@ class SyncHandler: return False async def _get_rooms_changed( - self, sync_result_builder: "SyncResultBuilder", ignored_users: FrozenSet[str] + self, + sync_result_builder: "SyncResultBuilder", + ignored_users: FrozenSet[str], + excluded_rooms: List[str], ) -> _RoomChanges: """Determine the changes in rooms to report to the user. @@ -1721,7 +1707,7 @@ class SyncHandler: # _have_rooms_changed. We could keep the results in memory to avoid a # second query, at the cost of more complicated source code. membership_change_events = await self.store.get_membership_changes_for_user( - user_id, since_token.room_key, now_token.room_key + user_id, since_token.room_key, now_token.room_key, excluded_rooms ) mem_change_events_by_room_id: Dict[str, List[EventBase]] = {} @@ -1865,6 +1851,7 @@ class SyncHandler: full_state=False, since_token=since_token, upto_token=leave_token, + out_of_band=leave_event.internal_metadata.is_out_of_band_membership(), ) ) @@ -1922,7 +1909,10 @@ class SyncHandler: ) async def _get_all_rooms( - self, sync_result_builder: "SyncResultBuilder", ignored_users: FrozenSet[str] + self, + sync_result_builder: "SyncResultBuilder", + ignored_users: FrozenSet[str], + ignored_rooms: List[str], ) -> _RoomChanges: """Returns entries for all rooms for the user. @@ -1933,7 +1923,7 @@ class SyncHandler: Args: sync_result_builder ignored_users: Set of users ignored by user. - + ignored_rooms: List of rooms to ignore. """ user_id = sync_result_builder.sync_config.user.to_string() @@ -1944,6 +1934,7 @@ class SyncHandler: room_list = await self.store.get_rooms_for_local_user_where_membership_is( user_id=user_id, membership_list=Membership.LIST, + excluded_rooms=ignored_rooms, ) room_entries = [] @@ -2127,33 +2118,41 @@ class SyncHandler: ): return - state = await self.compute_state_delta( - room_id, - batch, - sync_config, - since_token, - now_token, - full_state=full_state, - ) + if not room_builder.out_of_band: + state = await self.compute_state_delta( + room_id, + batch, + sync_config, + since_token, + now_token, + full_state=full_state, + ) + else: + # An out of band room won't have any state changes. + state = {} summary: Optional[JsonDict] = {} # we include a summary in room responses when we're lazy loading # members (as the client otherwise doesn't have enough info to form # the name itself). - if sync_config.filter_collection.lazy_load_members() and ( - # we recalculate the summary: - # if there are membership changes in the timeline, or - # if membership has changed during a gappy sync, or - # if this is an initial sync. - any(ev.type == EventTypes.Member for ev in batch.events) - or ( - # XXX: this may include false positives in the form of LL - # members which have snuck into state - batch.limited - and any(t == EventTypes.Member for (t, k) in state) + if ( + not room_builder.out_of_band + and sync_config.filter_collection.lazy_load_members() + and ( + # we recalculate the summary: + # if there are membership changes in the timeline, or + # if membership has changed during a gappy sync, or + # if this is an initial sync. + any(ev.type == EventTypes.Member for ev in batch.events) + or ( + # XXX: this may include false positives in the form of LL + # members which have snuck into state + batch.limited + and any(t == EventTypes.Member for (t, k) in state) + ) + or since_token is None ) - or since_token is None ): summary = await self.compute_summary( room_id, sync_config, batch, state, now_token @@ -2397,6 +2396,8 @@ class RoomSyncResultBuilder: full_state: Whether the full state should be sent in result since_token: Earliest point to return events from, or None upto_token: Latest point to return events from. + out_of_band: whether the events in the room are "out of band" events + and the server isn't in the room. """ room_id: str @@ -2406,3 +2407,5 @@ class RoomSyncResultBuilder: full_state: bool since_token: Optional[StreamToken] upto_token: StreamToken + + out_of_band: bool = False diff --git a/synapse/handlers/ui_auth/checkers.py b/synapse/handlers/ui_auth/checkers.py index 014754a6..472b029a 100644 --- a/synapse/handlers/ui_auth/checkers.py +++ b/synapse/handlers/ui_auth/checkers.py @@ -107,6 +107,8 @@ class RecaptchaAuthChecker(UserInteractiveAuthChecker): # TODO: get this from the homeserver rather than creating a new one for # each request try: + assert self._secret is not None + resp_body = await self._http_client.post_urlencoded_get_json( self._url, args={ diff --git a/synapse/http/client.py b/synapse/http/client.py index c01d2326..8310fb46 100644 --- a/synapse/http/client.py +++ b/synapse/http/client.py @@ -22,7 +22,6 @@ from typing import ( BinaryIO, Callable, Dict, - Iterable, List, Mapping, Optional, @@ -72,6 +71,7 @@ from twisted.web.iweb import ( from synapse.api.errors import Codes, HttpResponseException, SynapseError from synapse.http import QuieterFileBodyProducer, RequestTimedOutError, redact_uri from synapse.http.proxyagent import ProxyAgent +from synapse.http.types import QueryParams from synapse.logging.context import make_deferred_yieldable from synapse.logging.opentracing import set_tag, start_active_span, tags from synapse.types import ISynapseReactor @@ -97,10 +97,6 @@ RawHeaders = Union[Mapping[str, "RawHeaderValue"], Mapping[bytes, "RawHeaderValu # the entries can either be Lists or bytes. RawHeaderValue = Sequence[Union[str, bytes]] -# the type of the query params, to be passed into `urlencode` -QueryParamValue = Union[str, bytes, Iterable[Union[str, bytes]]] -QueryParams = Union[Mapping[str, QueryParamValue], Mapping[bytes, QueryParamValue]] - def check_against_blacklist( ip_address: IPAddress, ip_whitelist: Optional[IPSet], ip_blacklist: IPSet @@ -911,7 +907,7 @@ def read_body_with_max_size( return d -def encode_query_args(args: Optional[Mapping[str, Union[str, List[str]]]]) -> bytes: +def encode_query_args(args: Optional[QueryParams]) -> bytes: """ Encodes a map of query arguments to bytes which can be appended to a URL. @@ -924,13 +920,7 @@ def encode_query_args(args: Optional[Mapping[str, Union[str, List[str]]]]) -> by if args is None: return b"" - encoded_args = {} - for k, vs in args.items(): - if isinstance(vs, str): - vs = [vs] - encoded_args[k] = [v.encode("utf8") for v in vs] - - query_str = urllib.parse.urlencode(encoded_args, True) + query_str = urllib.parse.urlencode(args, True) return query_str.encode("utf8") diff --git a/synapse/http/matrixfederationclient.py b/synapse/http/matrixfederationclient.py index 6b98d865..5097b3ca 100644 --- a/synapse/http/matrixfederationclient.py +++ b/synapse/http/matrixfederationclient.py @@ -67,6 +67,7 @@ from synapse.http.client import ( read_body_with_max_size, ) from synapse.http.federation.matrix_federation_agent import MatrixFederationAgent +from synapse.http.types import QueryParams from synapse.logging import opentracing from synapse.logging.context import make_deferred_yieldable, run_in_background from synapse.logging.opentracing import set_tag, start_active_span, tags @@ -98,10 +99,6 @@ MAXINT = sys.maxsize _next_id = 1 - -QueryArgs = Dict[str, Union[str, List[str]]] - - T = TypeVar("T") @@ -144,7 +141,7 @@ class MatrixFederationRequest: """A callback to generate the JSON. """ - query: Optional[dict] = None + query: Optional[QueryParams] = None """Query arguments. """ @@ -165,10 +162,7 @@ class MatrixFederationRequest: destination_bytes = self.destination.encode("ascii") path_bytes = self.path.encode("ascii") - if self.query: - query_bytes = encode_query_args(self.query) - else: - query_bytes = b"" + query_bytes = encode_query_args(self.query) # The object is frozen so we can pre-compute this. uri = urllib.parse.urlunparse( @@ -485,10 +479,7 @@ class MatrixFederationHttpClient: method_bytes = request.method.encode("ascii") destination_bytes = request.destination.encode("ascii") path_bytes = request.path.encode("ascii") - if request.query: - query_bytes = encode_query_args(request.query) - else: - query_bytes = b"" + query_bytes = encode_query_args(request.query) scope = start_active_span( "outgoing-federation-request", @@ -746,7 +737,7 @@ class MatrixFederationHttpClient: self, destination: str, path: str, - args: Optional[QueryArgs] = None, + args: Optional[QueryParams] = None, data: Optional[JsonDict] = None, json_data_callback: Optional[Callable[[], JsonDict]] = None, long_retries: bool = False, @@ -764,7 +755,7 @@ class MatrixFederationHttpClient: self, destination: str, path: str, - args: Optional[QueryArgs] = None, + args: Optional[QueryParams] = None, data: Optional[JsonDict] = None, json_data_callback: Optional[Callable[[], JsonDict]] = None, long_retries: bool = False, @@ -781,7 +772,7 @@ class MatrixFederationHttpClient: self, destination: str, path: str, - args: Optional[QueryArgs] = None, + args: Optional[QueryParams] = None, data: Optional[JsonDict] = None, json_data_callback: Optional[Callable[[], JsonDict]] = None, long_retries: bool = False, @@ -891,7 +882,7 @@ class MatrixFederationHttpClient: long_retries: bool = False, timeout: Optional[int] = None, ignore_backoff: bool = False, - args: Optional[QueryArgs] = None, + args: Optional[QueryParams] = None, ) -> Union[JsonDict, list]: """Sends the specified json data using POST @@ -961,7 +952,7 @@ class MatrixFederationHttpClient: self, destination: str, path: str, - args: Optional[QueryArgs] = None, + args: Optional[QueryParams] = None, retry_on_dns_fail: bool = True, timeout: Optional[int] = None, ignore_backoff: bool = False, @@ -976,7 +967,7 @@ class MatrixFederationHttpClient: self, destination: str, path: str, - args: Optional[QueryArgs] = ..., + args: Optional[QueryParams] = ..., retry_on_dns_fail: bool = ..., timeout: Optional[int] = ..., ignore_backoff: bool = ..., @@ -990,7 +981,7 @@ class MatrixFederationHttpClient: self, destination: str, path: str, - args: Optional[QueryArgs] = None, + args: Optional[QueryParams] = None, retry_on_dns_fail: bool = True, timeout: Optional[int] = None, ignore_backoff: bool = False, @@ -1085,7 +1076,7 @@ class MatrixFederationHttpClient: long_retries: bool = False, timeout: Optional[int] = None, ignore_backoff: bool = False, - args: Optional[QueryArgs] = None, + args: Optional[QueryParams] = None, ) -> Union[JsonDict, list]: """Send a DELETE request to the remote expecting some json response @@ -1150,7 +1141,7 @@ class MatrixFederationHttpClient: destination: str, path: str, output_stream, - args: Optional[QueryArgs] = None, + args: Optional[QueryParams] = None, retry_on_dns_fail: bool = True, max_size: Optional[int] = None, ignore_backoff: bool = False, diff --git a/synapse/http/types.py b/synapse/http/types.py new file mode 100644 index 00000000..11fe232d --- /dev/null +++ b/synapse/http/types.py @@ -0,0 +1,21 @@ +# Copyright 2022 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +from typing import Iterable, Mapping, Union + +# the type of the query params, to be passed into `urlencode` with `doseq=True`. +QueryParamValue = Union[str, bytes, Iterable[Union[str, bytes]]] +QueryParams = Union[Mapping[str, QueryParamValue], Mapping[bytes, QueryParamValue]] + +__all__ = ["QueryParams"] diff --git a/synapse/logging/opentracing.py b/synapse/logging/opentracing.py index 3ebed5c1..f86ee9aa 100644 --- a/synapse/logging/opentracing.py +++ b/synapse/logging/opentracing.py @@ -289,6 +289,9 @@ class SynapseTags: # Uniqueish ID of a database transaction DB_TXN_ID = "db.txn_id" + # The name of the external cache + CACHE_NAME = "cache.name" + class SynapseBaggage: FORCE_TRACING = "synapse-force-tracing" diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py index d321946a..fffd8354 100644 --- a/synapse/metrics/__init__.py +++ b/synapse/metrics/__init__.py @@ -1,4 +1,5 @@ # Copyright 2015, 2016 OpenMarket Ltd +# Copyright 2022 The Matrix.org Foundation C.I.C. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -52,12 +53,13 @@ from synapse.metrics._exposition import ( start_http_server, ) from synapse.metrics._gc import MIN_TIME_BETWEEN_GCS, install_gc_manager +from synapse.metrics._types import Collector logger = logging.getLogger(__name__) METRICS_PREFIX = "/_synapse/metrics" -all_gauges: "Dict[str, Union[LaterGauge, InFlightGauge]]" = {} +all_gauges: Dict[str, Collector] = {} HAVE_PROC_SELF_STAT = os.path.exists("/proc/self/stat") @@ -78,11 +80,10 @@ RegistryProxy = cast(CollectorRegistry, _RegistryProxy) @attr.s(slots=True, hash=True, auto_attribs=True) -class LaterGauge: - +class LaterGauge(Collector): name: str desc: str - labels: Optional[Iterable[str]] = attr.ib(hash=False) + labels: Optional[Sequence[str]] = attr.ib(hash=False) # callback: should either return a value (if there are no labels for this metric), # or dict mapping from a label tuple to a value caller: Callable[ @@ -125,7 +126,7 @@ class LaterGauge: MetricsEntry = TypeVar("MetricsEntry") -class InFlightGauge(Generic[MetricsEntry]): +class InFlightGauge(Generic[MetricsEntry], Collector): """Tracks number of things (e.g. requests, Measure blocks, etc) in flight at any given time. @@ -246,7 +247,7 @@ class InFlightGauge(Generic[MetricsEntry]): all_gauges[self.name] = self -class GaugeBucketCollector: +class GaugeBucketCollector(Collector): """Like a Histogram, but the buckets are Gauges which are updated atomically. The data is updated by calling `update_data` with an iterable of measurements. @@ -340,7 +341,7 @@ class GaugeBucketCollector: # -class CPUMetrics: +class CPUMetrics(Collector): def __init__(self) -> None: ticks_per_sec = 100 try: @@ -470,6 +471,7 @@ def register_threadpool(name: str, threadpool: ThreadPool) -> None: __all__ = [ + "Collector", "MetricsResource", "generate_latest", "start_http_server", diff --git a/synapse/metrics/_gc.py b/synapse/metrics/_gc.py index 2bc909ef..b7d47ce3 100644 --- a/synapse/metrics/_gc.py +++ b/synapse/metrics/_gc.py @@ -30,6 +30,8 @@ from prometheus_client.core import ( from twisted.internet import task +from synapse.metrics._types import Collector + """Prometheus metrics for garbage collection""" @@ -71,7 +73,7 @@ gc_time = Histogram( ) -class GCCounts: +class GCCounts(Collector): def collect(self) -> Iterable[Metric]: cm = GaugeMetricFamily("python_gc_counts", "GC object counts", labels=["gen"]) for n, m in enumerate(gc.get_count()): @@ -135,7 +137,7 @@ def install_gc_manager() -> None: # -class PyPyGCStats: +class PyPyGCStats(Collector): def collect(self) -> Iterable[Metric]: # @stats is a pretty-printer object with __str__() returning a nice table, diff --git a/synapse/metrics/_reactor_metrics.py b/synapse/metrics/_reactor_metrics.py index f38f7983..a2c6e684 100644 --- a/synapse/metrics/_reactor_metrics.py +++ b/synapse/metrics/_reactor_metrics.py @@ -21,6 +21,8 @@ from prometheus_client.core import REGISTRY, GaugeMetricFamily from twisted.internet import reactor +from synapse.metrics._types import Collector + # # Twisted reactor metrics # @@ -54,7 +56,7 @@ class EpollWrapper: return getattr(self._poller, item) -class ReactorLastSeenMetric: +class ReactorLastSeenMetric(Collector): def __init__(self, epoll_wrapper: EpollWrapper): self._epoll_wrapper = epoll_wrapper diff --git a/synapse/metrics/_types.py b/synapse/metrics/_types.py new file mode 100644 index 00000000..dc5aa493 --- /dev/null +++ b/synapse/metrics/_types.py @@ -0,0 +1,31 @@ +# Copyright 2022 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +from abc import ABC, abstractmethod +from typing import Iterable + +from prometheus_client import Metric + +try: + from prometheus_client.registry import Collector +except ImportError: + # prometheus_client.Collector is new as of prometheus 0.14. We redefine it here + # for compatibility with earlier versions. + class _Collector(ABC): + @abstractmethod + def collect(self) -> Iterable[Metric]: + pass + + Collector = _Collector # type: ignore diff --git a/synapse/metrics/background_process_metrics.py b/synapse/metrics/background_process_metrics.py index 53c508af..f61396bb 100644 --- a/synapse/metrics/background_process_metrics.py +++ b/synapse/metrics/background_process_metrics.py @@ -46,6 +46,7 @@ from synapse.logging.opentracing import ( noop_context_manager, start_active_span, ) +from synapse.metrics._types import Collector if TYPE_CHECKING: import resource @@ -127,7 +128,7 @@ _background_processes_active_since_last_scrape: "Set[_BackgroundProcess]" = set( _bg_metrics_lock = threading.Lock() -class _Collector: +class _Collector(Collector): """A custom metrics collector for the background process metrics. Ensures that all of the metrics are up-to-date with any in-flight processes diff --git a/synapse/metrics/jemalloc.py b/synapse/metrics/jemalloc.py index 98ed9c08..6bc329f0 100644 --- a/synapse/metrics/jemalloc.py +++ b/synapse/metrics/jemalloc.py @@ -16,11 +16,13 @@ import ctypes import logging import os import re -from typing import Iterable, Optional +from typing import Iterable, Optional, overload -from prometheus_client import Metric +from prometheus_client import REGISTRY, Metric +from typing_extensions import Literal -from synapse.metrics import REGISTRY, GaugeMetricFamily +from synapse.metrics import GaugeMetricFamily +from synapse.metrics._types import Collector logger = logging.getLogger(__name__) @@ -59,6 +61,16 @@ def _setup_jemalloc_stats() -> None: jemalloc = ctypes.CDLL(jemalloc_path) + @overload + def _mallctl( + name: str, read: Literal[True] = True, write: Optional[int] = None + ) -> int: + ... + + @overload + def _mallctl(name: str, read: Literal[False], write: Optional[int] = None) -> None: + ... + def _mallctl( name: str, read: bool = True, write: Optional[int] = None ) -> Optional[int]: @@ -134,7 +146,7 @@ def _setup_jemalloc_stats() -> None: except Exception as e: logger.warning("Failed to reload jemalloc stats: %s", e) - class JemallocCollector: + class JemallocCollector(Collector): """Metrics for internal jemalloc stats.""" def collect(self) -> Iterable[Metric]: diff --git a/synapse/module_api/__init__.py b/synapse/module_api/__init__.py index ba9755f0..8f9e6292 100644 --- a/synapse/module_api/__init__.py +++ b/synapse/module_api/__init__.py @@ -62,8 +62,10 @@ from synapse.events.third_party_rules import ( ON_CREATE_ROOM_CALLBACK, ON_NEW_EVENT_CALLBACK, ON_PROFILE_UPDATE_CALLBACK, + ON_THREEPID_BIND_CALLBACK, ON_USER_DEACTIVATION_STATUS_CHANGED_CALLBACK, ) +from synapse.handlers.account_data import ON_ACCOUNT_DATA_UPDATED_CALLBACK from synapse.handlers.account_validity import ( IS_USER_EXPIRED_CALLBACK, ON_LEGACY_ADMIN_REQUEST, @@ -117,6 +119,7 @@ from synapse.types import ( from synapse.util import Clock from synapse.util.async_helpers import maybe_awaitable from synapse.util.caches.descriptors import cached +from synapse.util.frozenutils import freeze if TYPE_CHECKING: from synapse.app.generic_worker import GenericWorkerSlavedStore @@ -209,12 +212,14 @@ class ModuleApi: # We expose these as properties below in order to attach a helpful docstring. self._http_client: SimpleHttpClient = hs.get_simple_http_client() self._public_room_list_manager = PublicRoomListManager(hs) + self._account_data_manager = AccountDataManager(hs) self._spam_checker = hs.get_spam_checker() self._account_validity_handler = hs.get_account_validity_handler() self._third_party_event_rules = hs.get_third_party_event_rules() self._password_auth_provider = hs.get_password_auth_provider() self._presence_router = hs.get_presence_router() + self._account_data_handler = hs.get_account_data_handler() ################################################################################# # The following methods should only be called during the module's initialisation. @@ -293,6 +298,7 @@ class ModuleApi: on_user_deactivation_status_changed: Optional[ ON_USER_DEACTIVATION_STATUS_CHANGED_CALLBACK ] = None, + on_threepid_bind: Optional[ON_THREEPID_BIND_CALLBACK] = None, ) -> None: """Registers callbacks for third party event rules capabilities. @@ -308,6 +314,7 @@ class ModuleApi: check_can_deactivate_user=check_can_deactivate_user, on_profile_update=on_profile_update, on_user_deactivation_status_changed=on_user_deactivation_status_changed, + on_threepid_bind=on_threepid_bind, ) def register_presence_router_callbacks( @@ -373,6 +380,19 @@ class ModuleApi: min_batch_size=min_batch_size, ) + def register_account_data_callbacks( + self, + *, + on_account_data_updated: Optional[ON_ACCOUNT_DATA_UPDATED_CALLBACK] = None, + ) -> None: + """Registers account data callbacks. + + Added in Synapse 1.57.0. + """ + return self._account_data_handler.register_module_callbacks( + on_account_data_updated=on_account_data_updated, + ) + def register_web_resource(self, path: str, resource: Resource) -> None: """Registers a web resource to be served at the given path. @@ -414,6 +434,14 @@ class ModuleApi: return self._public_room_list_manager @property + def account_data_manager(self) -> "AccountDataManager": + """Allows reading and modifying users' account data. + + Added in Synapse v1.57.0. + """ + return self._account_data_manager + + @property def public_baseurl(self) -> str: """The configured public base URL for this homeserver. @@ -512,6 +540,17 @@ class ModuleApi: """ return await self._store.is_server_admin(UserID.from_string(user_id)) + async def set_user_admin(self, user_id: str, admin: bool) -> None: + """Sets if a user is a server admin. + + Added in Synapse v1.56.0. + + Args: + user_id: The Matrix ID of the user to set admin status for. + admin: True iff the user is to be a server admin, false otherwise. + """ + await self._store.set_server_admin(UserID.from_string(user_id), admin) + def get_qualified_user_id(self, username: str) -> str: """Qualify a user id, if necessary @@ -1357,3 +1396,69 @@ class PublicRoomListManager: room_id: The ID of the room. """ await self._store.set_room_is_public(room_id, False) + + +class AccountDataManager: + """ + Allows modules to manage account data. + """ + + def __init__(self, hs: "HomeServer") -> None: + self._hs = hs + self._store = hs.get_datastores().main + self._handler = hs.get_account_data_handler() + + def _validate_user_id(self, user_id: str) -> None: + """ + Validates a user ID is valid and local. + Private method to be used in other account data methods. + """ + user = UserID.from_string(user_id) + if not self._hs.is_mine(user): + raise ValueError( + f"{user_id} is not local to this homeserver; can't access account data for remote users." + ) + + async def get_global(self, user_id: str, data_type: str) -> Optional[JsonDict]: + """ + Gets some global account data, of a specified type, for the specified user. + + The provided user ID must be a valid user ID of a local user. + + Added in Synapse v1.57.0. + """ + self._validate_user_id(user_id) + + data = await self._store.get_global_account_data_by_type_for_user( + user_id, data_type + ) + # We clone and freeze to prevent the module accidentally mutating the + # dict that lives in the cache, as that could introduce nasty bugs. + return freeze(data) + + async def put_global( + self, user_id: str, data_type: str, new_data: JsonDict + ) -> None: + """ + Puts some global account data, of a specified type, for the specified user. + + The provided user ID must be a valid user ID of a local user. + + Please note that this will overwrite existing the account data of that type + for that user! + + Added in Synapse v1.57.0. + """ + self._validate_user_id(user_id) + + if not isinstance(data_type, str): + raise TypeError(f"data_type must be a str; got {type(data_type).__name__}") + + if not isinstance(new_data, dict): + raise TypeError(f"new_data must be a dict; got {type(new_data).__name__}") + + # Ensure the user exists, so we don't just write to users that aren't there. + if await self._store.get_userinfo_by_id(user_id) is None: + raise ValueError(f"User {user_id} does not exist on this server.") + + await self._handler.add_account_data_for_user(user_id, data_type, new_data) diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py index a402a3e4..b07cf2ee 100644 --- a/synapse/push/bulk_push_rule_evaluator.py +++ b/synapse/push/bulk_push_rule_evaluator.py @@ -397,7 +397,7 @@ class RulesForRoom: self.room_push_rule_cache_metrics.inc_hits() return self.data.rules_by_user - with (await self.linearizer.queue(self.room_id)): + async with self.linearizer.queue(self.room_id): if state_group and self.data.state_group == state_group: logger.debug("Using cached rules for %r", self.room_id) self.room_push_rule_cache_metrics.inc_hits() diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py index d02cca0b..ec199a16 100644 --- a/synapse/python_dependencies.py +++ b/synapse/python_dependencies.py @@ -48,14 +48,13 @@ REQUIREMENTS = [ "unpaddedbase64>=1.1.0", "canonicaljson>=1.4.0", # we use the type definitions added in signedjson 1.1. - "signedjson>=1.1.0,<=1.1.1", + "signedjson>=1.1.0", "pynacl>=1.2.1", - "idna>=2.5", # validating SSL certs for IP addresses requires service_identity 18.1. "service_identity>=18.1.0", # Twisted 18.9 introduces some logger improvements that the structured # logger utilises - "Twisted>=18.9.0", + "Twisted[tls]>=18.9.0", "treq>=15.1", # Twisted has required pyopenssl 16.0 since about Twisted 16.6. "pyopenssl>=16.0.0", @@ -89,6 +88,9 @@ REQUIREMENTS = [ "matrix-common~=1.1.0", # We need packaging.requirements.Requirement, added in 16.1. "packaging>=16.1", + # At the time of writing, we only use functions from the version `importlib.metadata` + # which shipped in Python 3.8. This corresponds to version 1.4 of the backport. + "importlib_metadata>=1.4 ; python_version < '3.8'", ] CONDITIONAL_REQUIREMENTS = { diff --git a/synapse/replication/slave/storage/client_ips.py b/synapse/replication/slave/storage/client_ips.py deleted file mode 100644 index 14706a08..00000000 --- a/synapse/replication/slave/storage/client_ips.py +++ /dev/null @@ -1,59 +0,0 @@ -# Copyright 2017 Vector Creations Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -from typing import TYPE_CHECKING - -from synapse.storage.database import DatabasePool, LoggingDatabaseConnection -from synapse.storage.databases.main.client_ips import LAST_SEEN_GRANULARITY -from synapse.util.caches.lrucache import LruCache - -from ._base import BaseSlavedStore - -if TYPE_CHECKING: - from synapse.server import HomeServer - - -class SlavedClientIpStore(BaseSlavedStore): - def __init__( - self, - database: DatabasePool, - db_conn: LoggingDatabaseConnection, - hs: "HomeServer", - ): - super().__init__(database, db_conn, hs) - - self.client_ip_last_seen: LruCache[tuple, int] = LruCache( - cache_name="client_ip_last_seen", max_size=50000 - ) - - async def insert_client_ip( - self, user_id: str, access_token: str, ip: str, user_agent: str, device_id: str - ) -> None: - now = int(self._clock.time_msec()) - key = (user_id, access_token, ip) - - try: - last_seen = self.client_ip_last_seen.get(key) - except KeyError: - last_seen = None - - # Rate-limited inserts - if last_seen is not None and (now - last_seen) < LAST_SEEN_GRANULARITY: - return - - self.client_ip_last_seen.set(key, now) - - self.hs.get_replication_command_handler().send_user_ip( - user_id, access_token, ip, user_agent, device_id, now - ) diff --git a/synapse/replication/slave/storage/devices.py b/synapse/replication/slave/storage/devices.py index 0ffd34f1..30717c2b 100644 --- a/synapse/replication/slave/storage/devices.py +++ b/synapse/replication/slave/storage/devices.py @@ -20,7 +20,6 @@ from synapse.replication.tcp.streams._base import DeviceListsStream, UserSignatu from synapse.storage.database import DatabasePool, LoggingDatabaseConnection from synapse.storage.databases.main.devices import DeviceWorkerStore from synapse.storage.databases.main.end_to_end_keys import EndToEndKeyWorkerStore -from synapse.util.caches.stream_change_cache import StreamChangeCache if TYPE_CHECKING: from synapse.server import HomeServer @@ -33,8 +32,6 @@ class SlavedDeviceStore(EndToEndKeyWorkerStore, DeviceWorkerStore, BaseSlavedSto db_conn: LoggingDatabaseConnection, hs: "HomeServer", ): - super().__init__(database, db_conn, hs) - self.hs = hs self._device_list_id_gen = SlavedIdTracker( @@ -44,18 +41,11 @@ class SlavedDeviceStore(EndToEndKeyWorkerStore, DeviceWorkerStore, BaseSlavedSto extra_tables=[ ("user_signature_stream", "stream_id"), ("device_lists_outbound_pokes", "stream_id"), + ("device_lists_changes_in_room", "stream_id"), ], ) - device_list_max = self._device_list_id_gen.get_current_token() - self._device_list_stream_cache = StreamChangeCache( - "DeviceListStreamChangeCache", device_list_max - ) - self._user_signature_stream_cache = StreamChangeCache( - "UserSignatureStreamChangeCache", device_list_max - ) - self._device_list_federation_stream_cache = StreamChangeCache( - "DeviceListFederationStreamChangeCache", device_list_max - ) + + super().__init__(database, db_conn, hs) def get_device_stream_token(self) -> int: return self._device_list_id_gen.get_current_token() diff --git a/synapse/replication/tcp/client.py b/synapse/replication/tcp/client.py index deeaaec4..122892c7 100644 --- a/synapse/replication/tcp/client.py +++ b/synapse/replication/tcp/client.py @@ -451,7 +451,7 @@ class FederationSenderHandler: # service for robustness? Or could we replace it with an assertion that # we're not being re-entered? - with (await self._fed_position_linearizer.queue(None)): + async with self._fed_position_linearizer.queue(None): # We persist and ack the same position, so we take a copy of it # here as otherwise it can get modified from underneath us. current_position = self.federation_position diff --git a/synapse/replication/tcp/commands.py b/synapse/replication/tcp/commands.py index 3654f6c0..fe349481 100644 --- a/synapse/replication/tcp/commands.py +++ b/synapse/replication/tcp/commands.py @@ -356,7 +356,7 @@ class UserIpCommand(Command): access_token: str, ip: str, user_agent: str, - device_id: str, + device_id: Optional[str], last_seen: int, ): self.user_id = user_id @@ -389,6 +389,12 @@ class UserIpCommand(Command): ) ) + def __repr__(self) -> str: + return ( + f"UserIpCommand({self.user_id!r}, .., {self.ip!r}, " + f"{self.user_agent!r}, {self.device_id!r}, {self.last_seen})" + ) + class RemoteServerUpCommand(_SimpleCommand): """Sent when a worker has detected that a remote server is no longer diff --git a/synapse/replication/tcp/external_cache.py b/synapse/replication/tcp/external_cache.py index bf7d0179..a448dd7e 100644 --- a/synapse/replication/tcp/external_cache.py +++ b/synapse/replication/tcp/external_cache.py @@ -17,6 +17,7 @@ from typing import TYPE_CHECKING, Any, Optional from prometheus_client import Counter, Histogram +from synapse.logging import opentracing from synapse.logging.context import make_deferred_yieldable from synapse.util import json_decoder, json_encoder @@ -93,14 +94,18 @@ class ExternalCache: logger.debug("Caching %s %s: %r", cache_name, key, encoded_value) - with response_timer.labels("set").time(): - return await make_deferred_yieldable( - self._redis_connection.set( - self._get_redis_key(cache_name, key), - encoded_value, - pexpire=expiry_ms, + with opentracing.start_active_span( + "ExternalCache.set", + tags={opentracing.SynapseTags.CACHE_NAME: cache_name}, + ): + with response_timer.labels("set").time(): + return await make_deferred_yieldable( + self._redis_connection.set( + self._get_redis_key(cache_name, key), + encoded_value, + pexpire=expiry_ms, + ) ) - ) async def get(self, cache_name: str, key: str) -> Optional[Any]: """Look up a key/value in the named cache.""" @@ -108,10 +113,14 @@ class ExternalCache: if self._redis_connection is None: return None - with response_timer.labels("get").time(): - result = await make_deferred_yieldable( - self._redis_connection.get(self._get_redis_key(cache_name, key)) - ) + with opentracing.start_active_span( + "ExternalCache.get", + tags={opentracing.SynapseTags.CACHE_NAME: cache_name}, + ): + with response_timer.labels("get").time(): + result = await make_deferred_yieldable( + self._redis_connection.get(self._get_redis_key(cache_name, key)) + ) logger.debug("Got cache result %s %s: %r", cache_name, key, result) diff --git a/synapse/replication/tcp/handler.py b/synapse/replication/tcp/handler.py index b217c35f..615f1828 100644 --- a/synapse/replication/tcp/handler.py +++ b/synapse/replication/tcp/handler.py @@ -235,6 +235,14 @@ class ReplicationCommandHandler: if self._is_master: self._server_notices_sender = hs.get_server_notices_sender() + if hs.config.redis.redis_enabled: + # If we're using Redis, it's the background worker that should + # receive USER_IP commands and store the relevant client IPs. + self._should_insert_client_ips = hs.config.worker.run_background_tasks + else: + # If we're NOT using Redis, this must be handled by the master + self._should_insert_client_ips = hs.get_instance_name() == "master" + def _add_command_to_stream_queue( self, conn: IReplicationConnection, cmd: Union[RdataCommand, PositionCommand] ) -> None: @@ -401,23 +409,37 @@ class ReplicationCommandHandler: ) -> Optional[Awaitable[None]]: user_ip_cache_counter.inc() - if self._is_master: + if self._is_master or self._should_insert_client_ips: + # We make a point of only returning an awaitable if there's actually + # something to do; on_USER_IP is not an async function, but + # _handle_user_ip is. + # If on_USER_IP returns an awaitable, it gets scheduled as a + # background process (see `BaseReplicationStreamProtocol.handle_command`). return self._handle_user_ip(cmd) else: + # Returning None when this process definitely has nothing to do + # reduces the overhead of handling the USER_IP command, which is + # currently broadcast to all workers regardless of utility. return None async def _handle_user_ip(self, cmd: UserIpCommand) -> None: - await self._store.insert_client_ip( - cmd.user_id, - cmd.access_token, - cmd.ip, - cmd.user_agent, - cmd.device_id, - cmd.last_seen, - ) - - assert self._server_notices_sender is not None - await self._server_notices_sender.on_user_ip(cmd.user_id) + """ + Handles a User IP, branching depending on whether we are the main process + and/or the background worker. + """ + if self._is_master: + assert self._server_notices_sender is not None + await self._server_notices_sender.on_user_ip(cmd.user_id) + + if self._should_insert_client_ips: + await self._store.insert_client_ip( + cmd.user_id, + cmd.access_token, + cmd.ip, + cmd.user_agent, + cmd.device_id, + cmd.last_seen, + ) def on_RDATA(self, conn: IReplicationConnection, cmd: RdataCommand) -> None: if cmd.instance_name == self._instance_name: @@ -698,7 +720,7 @@ class ReplicationCommandHandler: access_token: str, ip: str, user_agent: str, - device_id: str, + device_id: Optional[str], last_seen: int, ) -> None: """Tell the master that the user made a request.""" diff --git a/synapse/rest/client/relations.py b/synapse/rest/client/relations.py index c16078b1..3cae6d2b 100644 --- a/synapse/rest/client/relations.py +++ b/synapse/rest/client/relations.py @@ -12,22 +12,13 @@ # See the License for the specific language governing permissions and # limitations under the License. -"""This class implements the proposed relation APIs from MSC 1849. - -Since the MSC has not been approved all APIs here are unstable and may change at -any time to reflect changes in the MSC. -""" - import logging from typing import TYPE_CHECKING, Optional, Tuple -from synapse.api.constants import RelationTypes -from synapse.api.errors import SynapseError from synapse.http.server import HttpServer from synapse.http.servlet import RestServlet, parse_integer, parse_string from synapse.http.site import SynapseRequest from synapse.rest.client._base import client_patterns -from synapse.storage.relations import AggregationPaginationToken from synapse.types import JsonDict, StreamToken if TYPE_CHECKING: @@ -44,7 +35,7 @@ class RelationPaginationServlet(RestServlet): PATTERNS = client_patterns( "/rooms/(?P<room_id>[^/]*)/relations/(?P<parent_id>[^/]*)" "(/(?P<relation_type>[^/]*)(/(?P<event_type>[^/]*))?)?$", - releases=(), + releases=("v1",), ) def __init__(self, hs: "HomeServer"): @@ -93,166 +84,5 @@ class RelationPaginationServlet(RestServlet): return 200, result -class RelationAggregationPaginationServlet(RestServlet): - """API to paginate aggregation groups of relations, e.g. paginate the - types and counts of the reactions on the events. - - Example request and response: - - GET /rooms/{room_id}/aggregations/{parent_id} - - { - chunk: [ - { - "type": "m.reaction", - "key": "👍", - "count": 3 - } - ] - } - """ - - PATTERNS = client_patterns( - "/rooms/(?P<room_id>[^/]*)/aggregations/(?P<parent_id>[^/]*)" - "(/(?P<relation_type>[^/]*)(/(?P<event_type>[^/]*))?)?$", - releases=(), - ) - - def __init__(self, hs: "HomeServer"): - super().__init__() - self.auth = hs.get_auth() - self.store = hs.get_datastores().main - self.event_handler = hs.get_event_handler() - - async def on_GET( - self, - request: SynapseRequest, - room_id: str, - parent_id: str, - relation_type: Optional[str] = None, - event_type: Optional[str] = None, - ) -> Tuple[int, JsonDict]: - requester = await self.auth.get_user_by_req(request, allow_guest=True) - - await self.auth.check_user_in_room_or_world_readable( - room_id, - requester.user.to_string(), - allow_departed_users=True, - ) - - # This checks that a) the event exists and b) the user is allowed to - # view it. - event = await self.event_handler.get_event(requester.user, room_id, parent_id) - if event is None: - raise SynapseError(404, "Unknown parent event.") - - if relation_type not in (RelationTypes.ANNOTATION, None): - raise SynapseError( - 400, f"Relation type must be '{RelationTypes.ANNOTATION}'" - ) - - limit = parse_integer(request, "limit", default=5) - from_token_str = parse_string(request, "from") - to_token_str = parse_string(request, "to") - - # Return the relations - from_token = None - if from_token_str: - from_token = AggregationPaginationToken.from_string(from_token_str) - - to_token = None - if to_token_str: - to_token = AggregationPaginationToken.from_string(to_token_str) - - pagination_chunk = await self.store.get_aggregation_groups_for_event( - event_id=parent_id, - room_id=room_id, - event_type=event_type, - limit=limit, - from_token=from_token, - to_token=to_token, - ) - - return 200, await pagination_chunk.to_dict(self.store) - - -class RelationAggregationGroupPaginationServlet(RestServlet): - """API to paginate within an aggregation group of relations, e.g. paginate - all the 👍 reactions on an event. - - Example request and response: - - GET /rooms/{room_id}/aggregations/{parent_id}/m.annotation/m.reaction/👍 - - { - chunk: [ - { - "type": "m.reaction", - "content": { - "m.relates_to": { - "rel_type": "m.annotation", - "key": "👍" - } - } - }, - ... - ] - } - """ - - PATTERNS = client_patterns( - "/rooms/(?P<room_id>[^/]*)/aggregations/(?P<parent_id>[^/]*)" - "/(?P<relation_type>[^/]*)/(?P<event_type>[^/]*)/(?P<key>[^/]*)$", - releases=(), - ) - - def __init__(self, hs: "HomeServer"): - super().__init__() - self.auth = hs.get_auth() - self.store = hs.get_datastores().main - self._relations_handler = hs.get_relations_handler() - - async def on_GET( - self, - request: SynapseRequest, - room_id: str, - parent_id: str, - relation_type: str, - event_type: str, - key: str, - ) -> Tuple[int, JsonDict]: - requester = await self.auth.get_user_by_req(request, allow_guest=True) - - if relation_type != RelationTypes.ANNOTATION: - raise SynapseError(400, "Relation type must be 'annotation'") - - limit = parse_integer(request, "limit", default=5) - from_token_str = parse_string(request, "from") - to_token_str = parse_string(request, "to") - - from_token = None - if from_token_str: - from_token = await StreamToken.from_string(self.store, from_token_str) - to_token = None - if to_token_str: - to_token = await StreamToken.from_string(self.store, to_token_str) - - result = await self._relations_handler.get_relations( - requester=requester, - event_id=parent_id, - room_id=room_id, - relation_type=relation_type, - event_type=event_type, - aggregation_key=key, - limit=limit, - from_token=from_token, - to_token=to_token, - ) - - return 200, result - - def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: RelationPaginationServlet(hs).register(http_server) - RelationAggregationPaginationServlet(hs).register(http_server) - RelationAggregationGroupPaginationServlet(hs).register(http_server) diff --git a/synapse/rest/client/room_batch.py b/synapse/rest/client/room_batch.py index 07804853..dd91dabe 100644 --- a/synapse/rest/client/room_batch.py +++ b/synapse/rest/client/room_batch.py @@ -123,6 +123,19 @@ class RoomBatchSendEventRestServlet(RestServlet): errcode=Codes.INVALID_PARAM, ) + # Make sure that the prev_event_ids exist and aren't outliers - ie, they are + # regular parts of the room DAG where we know the state. + non_outlier_prev_events = await self.store.have_events_in_timeline( + prev_event_ids_from_query + ) + for prev_event_id in prev_event_ids_from_query: + if prev_event_id not in non_outlier_prev_events: + raise SynapseError( + HTTPStatus.BAD_REQUEST, + "prev_event %s does not exist, or is an outlier" % (prev_event_id,), + errcode=Codes.INVALID_PARAM, + ) + # For the event we are inserting next to (`prev_event_ids_from_query`), # find the most recent state events that allowed that message to be # sent. We will use that as a base to auth our historical messages @@ -131,14 +144,6 @@ class RoomBatchSendEventRestServlet(RestServlet): prev_event_ids_from_query ) - if not state_event_ids: - raise SynapseError( - HTTPStatus.BAD_REQUEST, - "No auth events found for given prev_event query parameter. The prev_event=%s probably does not exist." - % prev_event_ids_from_query, - errcode=Codes.INVALID_PARAM, - ) - state_event_ids_at_start = [] # Create and persist all of the state events that float off on their own # before the batch. These will most likely be all of the invite/member diff --git a/synapse/rest/client/sync.py b/synapse/rest/client/sync.py index 53c385a8..2e25e863 100644 --- a/synapse/rest/client/sync.py +++ b/synapse/rest/client/sync.py @@ -99,6 +99,7 @@ class SyncRestServlet(RestServlet): self.presence_handler = hs.get_presence_handler() self._server_notices_sender = hs.get_server_notices_sender() self._event_serializer = hs.get_event_client_serializer() + self._msc2654_enabled = hs.config.experimental.msc2654_enabled async def on_GET(self, request: SynapseRequest) -> Tuple[int, JsonDict]: # This will always be set by the time Twisted calls us. @@ -300,14 +301,13 @@ class SyncRestServlet(RestServlet): if archived: response["rooms"][Membership.LEAVE] = archived - # By the time we get here groups is no longer optional. - assert sync_result.groups is not None - if sync_result.groups.join: - response["groups"][Membership.JOIN] = sync_result.groups.join - if sync_result.groups.invite: - response["groups"][Membership.INVITE] = sync_result.groups.invite - if sync_result.groups.leave: - response["groups"][Membership.LEAVE] = sync_result.groups.leave + if sync_result.groups is not None: + if sync_result.groups.join: + response["groups"][Membership.JOIN] = sync_result.groups.join + if sync_result.groups.invite: + response["groups"][Membership.INVITE] = sync_result.groups.invite + if sync_result.groups.leave: + response["groups"][Membership.LEAVE] = sync_result.groups.leave return response @@ -521,7 +521,8 @@ class SyncRestServlet(RestServlet): result["ephemeral"] = {"events": ephemeral_events} result["unread_notifications"] = room.unread_notifications result["summary"] = room.summary - result["org.matrix.msc2654.unread_count"] = room.unread_count + if self._msc2654_enabled: + result["org.matrix.msc2654.unread_count"] = room.unread_count return result diff --git a/synapse/rest/key/v2/local_key_resource.py b/synapse/rest/key/v2/local_key_resource.py index b9bfbea2..0c9f042c 100644 --- a/synapse/rest/key/v2/local_key_resource.py +++ b/synapse/rest/key/v2/local_key_resource.py @@ -76,17 +76,17 @@ class LocalKey(Resource): def response_json_object(self) -> JsonDict: verify_keys = {} - for key in self.config.key.signing_key: - verify_key_bytes = key.verify_key.encode() - key_id = "%s:%s" % (key.alg, key.version) + for signing_key in self.config.key.signing_key: + verify_key_bytes = signing_key.verify_key.encode() + key_id = "%s:%s" % (signing_key.alg, signing_key.version) verify_keys[key_id] = {"key": encode_base64(verify_key_bytes)} old_verify_keys = {} - for key_id, key in self.config.key.old_signing_keys.items(): - verify_key_bytes = key.encode() + for key_id, old_signing_key in self.config.key.old_signing_keys.items(): + verify_key_bytes = old_signing_key.encode() old_verify_keys[key_id] = { "key": encode_base64(verify_key_bytes), - "expired_ts": key.expired_ts, + "expired_ts": old_signing_key.expired, } json_object = { diff --git a/synapse/rest/key/v2/remote_key_resource.py b/synapse/rest/key/v2/remote_key_resource.py index 3525d6ae..f5971575 100644 --- a/synapse/rest/key/v2/remote_key_resource.py +++ b/synapse/rest/key/v2/remote_key_resource.py @@ -13,7 +13,7 @@ # limitations under the License. import logging -from typing import TYPE_CHECKING, Dict +from typing import TYPE_CHECKING, Dict, Set from signedjson.sign import sign_json @@ -149,7 +149,7 @@ class RemoteKey(DirectServeJsonResource): cached = await self.store.get_server_keys_json(store_queries) - json_results = set() + json_results: Set[bytes] = set() time_now_ms = self.clock.time_msec() @@ -234,8 +234,8 @@ class RemoteKey(DirectServeJsonResource): await self.query_keys(request, query, query_remote_on_cache_miss=False) else: signed_keys = [] - for key_json in json_results: - key_json = json_decoder.decode(key_json.decode("utf-8")) + for key_json_raw in json_results: + key_json = json_decoder.decode(key_json_raw.decode("utf-8")) for signing_key in self.config.key.key_server_signing_keys: key_json = sign_json( key_json, self.config.server.server_name, signing_key diff --git a/synapse/rest/media/v1/media_repository.py b/synapse/rest/media/v1/media_repository.py index 6c414402..3e5d6c62 100644 --- a/synapse/rest/media/v1/media_repository.py +++ b/synapse/rest/media/v1/media_repository.py @@ -258,7 +258,7 @@ class MediaRepository: # We linearize here to ensure that we don't try and download remote # media multiple times concurrently key = (server_name, media_id) - with (await self.remote_media_linearizer.queue(key)): + async with self.remote_media_linearizer.queue(key): responder, media_info = await self._get_remote_media_impl( server_name, media_id ) @@ -294,7 +294,7 @@ class MediaRepository: # We linearize here to ensure that we don't try and download remote # media multiple times concurrently key = (server_name, media_id) - with (await self.remote_media_linearizer.queue(key)): + async with self.remote_media_linearizer.queue(key): responder, media_info = await self._get_remote_media_impl( server_name, media_id ) @@ -850,7 +850,7 @@ class MediaRepository: # TODO: Should we delete from the backup store - with (await self.remote_media_linearizer.queue(key)): + async with self.remote_media_linearizer.queue(key): full_path = self.filepaths.remote_media_filepath(origin, file_id) try: os.remove(full_path) diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py index d47af8ea..50383bdb 100644 --- a/synapse/rest/media/v1/preview_url_resource.py +++ b/synapse/rest/media/v1/preview_url_resource.py @@ -200,12 +200,17 @@ class PreviewUrlResource(DirectServeJsonResource): match = False continue + # Some attributes might not be parsed as strings by urlsplit (such as the + # port, which is parsed as an int). Because we use match functions that + # expect strings, we want to make sure that's what we give them. + value_str = str(value) + if pattern.startswith("^"): - if not re.match(pattern, getattr(url_tuple, attrib)): + if not re.match(pattern, value_str): match = False continue else: - if not fnmatch.fnmatch(getattr(url_tuple, attrib), pattern): + if not fnmatch.fnmatch(value_str, pattern): match = False continue if match: diff --git a/synapse/server_notices/server_notices_manager.py b/synapse/server_notices/server_notices_manager.py index 7b4814e0..48eae5fa 100644 --- a/synapse/server_notices/server_notices_manager.py +++ b/synapse/server_notices/server_notices_manager.py @@ -16,7 +16,7 @@ from typing import TYPE_CHECKING, Optional from synapse.api.constants import EventTypes, Membership, RoomCreationPreset from synapse.events import EventBase -from synapse.types import UserID, create_requester +from synapse.types import Requester, UserID, create_requester from synapse.util.caches.descriptors import cached if TYPE_CHECKING: @@ -35,6 +35,7 @@ class ServerNoticesManager: self._room_creation_handler = hs.get_room_creation_handler() self._room_member_handler = hs.get_room_member_handler() self._event_creation_handler = hs.get_event_creation_handler() + self._message_handler = hs.get_message_handler() self._is_mine_id = hs.is_mine_id self._server_name = hs.hostname @@ -107,6 +108,10 @@ class ServerNoticesManager: assert self._is_mine_id(user_id), "Cannot send server notices to remote users" + requester = create_requester( + self.server_notices_mxid, authenticated_entity=self._server_name + ) + rooms = await self._store.get_rooms_for_local_user_where_membership_is( user_id, [Membership.INVITE, Membership.JOIN] ) @@ -125,6 +130,12 @@ class ServerNoticesManager: room.room_id, user_id, ) + await self._update_notice_user_profile_if_changed( + requester, + room.room_id, + self._config.servernotices.server_notices_mxid_display_name, + self._config.servernotices.server_notices_mxid_avatar_url, + ) return room.room_id # apparently no existing notice room: create a new one @@ -143,9 +154,6 @@ class ServerNoticesManager: "avatar_url": self._config.servernotices.server_notices_mxid_avatar_url, } - requester = create_requester( - self.server_notices_mxid, authenticated_entity=self._server_name - ) info, _ = await self._room_creation_handler.create_room( requester, config={ @@ -194,3 +202,46 @@ class ServerNoticesManager: room_id=room_id, action="invite", ) + + async def _update_notice_user_profile_if_changed( + self, + requester: Requester, + room_id: str, + display_name: Optional[str], + avatar_url: Optional[str], + ) -> None: + """ + Updates the notice user's profile if it's different from what is in the room. + + Args: + requester: The user who is performing the update. + room_id: The ID of the server notice room + display_name: The displayname of the server notice user + avatar_url: The avatar url of the server notice user + """ + logger.debug("Checking whether notice user profile has changed for %s", room_id) + + assert self.server_notices_mxid is not None + + notice_user_data_in_room = await self._message_handler.get_room_data( + self.server_notices_mxid, + room_id, + EventTypes.Member, + self.server_notices_mxid, + ) + + assert notice_user_data_in_room is not None + + notice_user_profile_changed = ( + display_name != notice_user_data_in_room.content.get("displayname") + or avatar_url != notice_user_data_in_room.content.get("avatar_url") + ) + if notice_user_profile_changed: + logger.info("Updating notice user profile in room %s", room_id) + await self._room_member_handler.update_membership( + requester=requester, + target=UserID.from_string(self.server_notices_mxid), + room_id=room_id, + action="join", + content={"displayname": display_name, "avatar_url": avatar_url}, + ) diff --git a/synapse/state/__init__.py b/synapse/state/__init__.py index 21888cc8..fbf7ba46 100644 --- a/synapse/state/__init__.py +++ b/synapse/state/__init__.py @@ -573,7 +573,7 @@ class StateResolutionHandler: """ group_names = frozenset(state_groups_ids.keys()) - with (await self.resolve_linearizer.queue(group_names)): + async with self.resolve_linearizer.queue(group_names): cache = self._state_cache.get(group_names, None) if cache: return cache diff --git a/synapse/storage/database.py b/synapse/storage/database.py index 3ef2bdd7..5eb545c8 100644 --- a/synapse/storage/database.py +++ b/synapse/storage/database.py @@ -241,9 +241,17 @@ class LoggingTransaction: self.exception_callbacks = exception_callbacks def call_after(self, callback: Callable[..., object], *args: Any, **kwargs: Any): - """Call the given callback on the main twisted thread after the - transaction has finished. Used to invalidate the caches on the - correct thread. + """Call the given callback on the main twisted thread after the transaction has + finished. + + Mostly used to invalidate the caches on the correct thread. + + Note that transactions may be retried a few times if they encounter database + errors such as serialization failures. Callbacks given to `call_after` + will accumulate across transaction attempts and will _all_ be called once a + transaction attempt succeeds, regardless of whether previous transaction + attempts failed. Otherwise, if all transaction attempts fail, all + `call_on_exception` callbacks will be run instead. """ # if self.after_callbacks is None, that means that whatever constructed the # LoggingTransaction isn't expecting there to be any callbacks; assert that @@ -254,6 +262,15 @@ class LoggingTransaction: def call_on_exception( self, callback: Callable[..., object], *args: Any, **kwargs: Any ): + """Call the given callback on the main twisted thread after the transaction has + failed. + + Note that transactions may be retried a few times if they encounter database + errors such as serialization failures. Callbacks given to `call_on_exception` + will accumulate across transaction attempts and will _all_ be called once the + final transaction attempt fails. No `call_on_exception` callbacks will be run + if any transaction attempt succeeds. + """ # if self.exception_callbacks is None, that means that whatever constructed the # LoggingTransaction isn't expecting there to be any callbacks; assert that # is not the case. @@ -1251,6 +1268,7 @@ class DatabasePool: value_names: Collection[str], value_values: Collection[Collection[Any]], desc: str, + lock: bool = True, ) -> None: """ Upsert, many times. @@ -1262,6 +1280,8 @@ class DatabasePool: value_names: The value column names value_values: A list of each row's value column values. Ignored if value_names is empty. + lock: True to lock the table when doing the upsert. Unused if the database engine + supports native upserts. """ # We can autocommit if we are going to use native upserts @@ -1269,7 +1289,7 @@ class DatabasePool: self.engine.can_native_upsert and table not in self._unsafe_to_upsert_tables ) - return await self.runInteraction( + await self.runInteraction( desc, self.simple_upsert_many_txn, table, @@ -1277,6 +1297,7 @@ class DatabasePool: key_values, value_names, value_values, + lock=lock, db_autocommit=autocommit, ) @@ -1288,6 +1309,7 @@ class DatabasePool: key_values: Collection[Iterable[Any]], value_names: Collection[str], value_values: Iterable[Iterable[Any]], + lock: bool = True, ) -> None: """ Upsert, many times. @@ -1299,6 +1321,8 @@ class DatabasePool: value_names: The value column names value_values: A list of each row's value column values. Ignored if value_names is empty. + lock: True to lock the table when doing the upsert. Unused if the database engine + supports native upserts. """ if self.engine.can_native_upsert and table not in self._unsafe_to_upsert_tables: return self.simple_upsert_many_txn_native_upsert( @@ -1306,7 +1330,7 @@ class DatabasePool: ) else: return self.simple_upsert_many_txn_emulated( - txn, table, key_names, key_values, value_names, value_values + txn, table, key_names, key_values, value_names, value_values, lock=lock ) def simple_upsert_many_txn_emulated( @@ -1317,6 +1341,7 @@ class DatabasePool: key_values: Collection[Iterable[Any]], value_names: Collection[str], value_values: Iterable[Iterable[Any]], + lock: bool = True, ) -> None: """ Upsert, many times, but without native UPSERT support or batching. @@ -1328,17 +1353,24 @@ class DatabasePool: value_names: The value column names value_values: A list of each row's value column values. Ignored if value_names is empty. + lock: True to lock the table when doing the upsert. """ # No value columns, therefore make a blank list so that the following # zip() works correctly. if not value_names: value_values = [() for x in range(len(key_values))] + if lock: + # Lock the table just once, to prevent it being done once per row. + # Note that, according to Postgres' documentation, once obtained, + # the lock is held for the remainder of the current transaction. + self.engine.lock_table(txn, "user_ips") + for keyv, valv in zip(key_values, value_values): _keys = {x: y for x, y in zip(key_names, keyv)} _vals = {x: y for x, y in zip(value_names, valv)} - self.simple_upsert_txn_emulated(txn, table, _keys, _vals) + self.simple_upsert_txn_emulated(txn, table, _keys, _vals, lock=False) def simple_upsert_many_txn_native_upsert( self, @@ -1775,6 +1807,86 @@ class DatabasePool: return txn.rowcount + async def simple_update_many( + self, + table: str, + key_names: Collection[str], + key_values: Collection[Iterable[Any]], + value_names: Collection[str], + value_values: Iterable[Iterable[Any]], + desc: str, + ) -> None: + """ + Update, many times, using batching where possible. + If the keys don't match anything, nothing will be updated. + + Args: + table: The table to update + key_names: The key column names. + key_values: A list of each row's key column values. + value_names: The names of value columns to update. + value_values: A list of each row's value column values. + """ + + await self.runInteraction( + desc, + self.simple_update_many_txn, + table, + key_names, + key_values, + value_names, + value_values, + ) + + @staticmethod + def simple_update_many_txn( + txn: LoggingTransaction, + table: str, + key_names: Collection[str], + key_values: Collection[Iterable[Any]], + value_names: Collection[str], + value_values: Collection[Iterable[Any]], + ) -> None: + """ + Update, many times, using batching where possible. + If the keys don't match anything, nothing will be updated. + + Args: + table: The table to update + key_names: The key column names. + key_values: A list of each row's key column values. + value_names: The names of value columns to update. + value_values: A list of each row's value column values. + """ + + if len(value_values) != len(key_values): + raise ValueError( + f"{len(key_values)} key rows and {len(value_values)} value rows: should be the same number." + ) + + # List of tuples of (value values, then key values) + # (This matches the order needed for the query) + args = [tuple(x) + tuple(y) for x, y in zip(value_values, key_values)] + + for ks, vs in zip(key_values, value_values): + args.append(tuple(vs) + tuple(ks)) + + # 'col1 = ?, col2 = ?, ...' + set_clause = ", ".join(f"{n} = ?" for n in value_names) + + if key_names: + # 'WHERE col3 = ? AND col4 = ? AND col5 = ?' + where_clause = "WHERE " + (" AND ".join(f"{n} = ?" for n in key_names)) + else: + where_clause = "" + + # UPDATE mytable SET col1 = ?, col2 = ? WHERE col3 = ? AND col4 = ? + sql = f""" + UPDATE {table} SET {set_clause} {where_clause} + """ + + txn.execute_batch(sql, args) + async def simple_update_one( self, table: str, @@ -2013,29 +2125,40 @@ class DatabasePool: max_value: int, limit: int = 100000, ) -> Tuple[Dict[Any, int], int]: - # Fetch a mapping of room_id -> max stream position for "recent" rooms. - # It doesn't really matter how many we get, the StreamChangeCache will - # do the right thing to ensure it respects the max size of cache. - sql = ( - "SELECT %(entity)s, MAX(%(stream)s) FROM %(table)s" - " WHERE %(stream)s > ? - %(limit)s" - " GROUP BY %(entity)s" - ) % { - "table": table, - "entity": entity_column, - "stream": stream_column, - "limit": limit, - } + """Gets roughly the last N changes in the given stream table as a + map from entity to the stream ID of the most recent change. + + Also returns the minimum stream ID. + """ + + # This may return many rows for the same entity, but the `limit` is only + # a suggestion so we don't care that much. + # + # Note: Some stream tables can have multiple rows with the same stream + # ID. Instead of handling this with complicated SQL, we instead simply + # add one to the returned minimum stream ID to ensure correctness. + sql = f""" + SELECT {entity_column}, {stream_column} + FROM {table} + ORDER BY {stream_column} DESC + LIMIT ? + """ txn = db_conn.cursor(txn_name="get_cache_dict") - txn.execute(sql, (int(max_value),)) + txn.execute(sql, (limit,)) - cache = {row[0]: int(row[1]) for row in txn} + # The rows come out in reverse stream ID order, so we want to keep the + # stream ID of the first row for each entity. + cache: Dict[Any, int] = {} + for row in txn: + cache.setdefault(row[0], int(row[1])) txn.close() if cache: - min_val = min(cache.values()) + # We add one here as we don't know if we have all rows for the + # minimum stream ID. + min_val = min(cache.values()) + 1 else: min_val = max_value diff --git a/synapse/storage/databases/main/__init__.py b/synapse/storage/databases/main/__init__.py index f024761b..951031af 100644 --- a/synapse/storage/databases/main/__init__.py +++ b/synapse/storage/databases/main/__init__.py @@ -33,7 +33,7 @@ from .account_data import AccountDataStore from .appservice import ApplicationServiceStore, ApplicationServiceTransactionStore from .cache import CacheInvalidationWorkerStore from .censor_events import CensorEventsStore -from .client_ips import ClientIpStore +from .client_ips import ClientIpWorkerStore from .deviceinbox import DeviceInboxStore from .devices import DeviceStore from .directory import DirectoryStore @@ -49,7 +49,7 @@ from .keys import KeyStore from .lock import LockStore from .media_repository import MediaRepositoryStore from .metrics import ServerMetricsStore -from .monthly_active_users import MonthlyActiveUsersStore +from .monthly_active_users import MonthlyActiveUsersWorkerStore from .openid import OpenIdStore from .presence import PresenceStore from .profile import ProfileStore @@ -112,13 +112,13 @@ class DataStore( AccountDataStore, EventPushActionsStore, OpenIdStore, - ClientIpStore, + ClientIpWorkerStore, DeviceStore, DeviceInboxStore, UserDirectoryStore, GroupServerStore, UserErasureStore, - MonthlyActiveUsersStore, + MonthlyActiveUsersWorkerStore, StatsStore, RelationsStore, CensorEventsStore, @@ -146,6 +146,7 @@ class DataStore( extra_tables=[ ("user_signature_stream", "stream_id"), ("device_lists_outbound_pokes", "stream_id"), + ("device_lists_changes_in_room", "stream_id"), ], ) @@ -182,17 +183,6 @@ class DataStore( super().__init__(database, db_conn, hs) - device_list_max = self._device_list_id_gen.get_current_token() - self._device_list_stream_cache = StreamChangeCache( - "DeviceListStreamChangeCache", device_list_max - ) - self._user_signature_stream_cache = StreamChangeCache( - "UserSignatureStreamChangeCache", device_list_max - ) - self._device_list_federation_stream_cache = StreamChangeCache( - "DeviceListFederationStreamChangeCache", device_list_max - ) - events_max = self._stream_id_gen.get_current_token() curr_state_delta_prefill, min_curr_state_delta_id = self.db_pool.get_cache_dict( db_conn, diff --git a/synapse/storage/databases/main/appservice.py b/synapse/storage/databases/main/appservice.py index 06944465..fa732edc 100644 --- a/synapse/storage/databases/main/appservice.py +++ b/synapse/storage/databases/main/appservice.py @@ -14,7 +14,7 @@ # limitations under the License. import logging import re -from typing import TYPE_CHECKING, List, Optional, Pattern, Tuple +from typing import TYPE_CHECKING, Any, Dict, List, Optional, Pattern, Tuple from synapse.appservice import ( ApplicationService, @@ -26,10 +26,16 @@ from synapse.appservice import ( from synapse.config.appservice import load_appservices from synapse.events import EventBase from synapse.storage._base import db_to_json -from synapse.storage.database import DatabasePool, LoggingDatabaseConnection +from synapse.storage.database import ( + DatabasePool, + LoggingDatabaseConnection, + LoggingTransaction, +) from synapse.storage.databases.main.events_worker import EventsWorkerStore from synapse.storage.databases.main.roommember import RoomMemberWorkerStore -from synapse.types import JsonDict +from synapse.storage.types import Cursor +from synapse.storage.util.sequence import build_sequence_generator +from synapse.types import DeviceListUpdates, JsonDict from synapse.util import json_encoder from synapse.util.caches.descriptors import _CacheContext, cached @@ -72,9 +78,25 @@ class ApplicationServiceWorkerStore(RoomMemberWorkerStore): ) self.exclusive_user_regex = _make_exclusive_regex(self.services_cache) + def get_max_as_txn_id(txn: Cursor) -> int: + logger.warning("Falling back to slow query, you should port to postgres") + txn.execute( + "SELECT COALESCE(max(txn_id), 0) FROM application_services_txns" + ) + return txn.fetchone()[0] # type: ignore + + self._as_txn_seq_gen = build_sequence_generator( + db_conn, + database.engine, + get_max_as_txn_id, + "application_services_txn_id_seq", + table="application_services_txns", + id_column="txn_id", + ) + super().__init__(database, db_conn, hs) - def get_app_services(self): + def get_app_services(self) -> List[ApplicationService]: return self.services_cache def get_if_app_services_interested_in_user(self, user_id: str) -> bool: @@ -217,6 +239,7 @@ class ApplicationServiceTransactionWorkerStore( to_device_messages: List[JsonDict], one_time_key_counts: TransactionOneTimeKeyCounts, unused_fallback_keys: TransactionUnusedFallbackKeys, + device_list_summary: DeviceListUpdates, ) -> AppServiceTransaction: """Atomically creates a new transaction for this application service with the given list of events. Ephemeral events are NOT persisted to the @@ -231,27 +254,14 @@ class ApplicationServiceTransactionWorkerStore( appservice devices in the transaction. unused_fallback_keys: Lists of unused fallback keys for relevant appservice devices in the transaction. + device_list_summary: The device list summary to include in the transaction. Returns: A new transaction. """ - def _create_appservice_txn(txn): - # work out new txn id (highest txn id for this service += 1) - # The highest id may be the last one sent (in which case it is last_txn) - # or it may be the highest in the txns list (which are waiting to be/are - # being sent) - last_txn_id = self._get_last_txn(txn, service.id) - - txn.execute( - "SELECT MAX(txn_id) FROM application_services_txns WHERE as_id=?", - (service.id,), - ) - highest_txn_id = txn.fetchone()[0] - if highest_txn_id is None: - highest_txn_id = 0 - - new_txn_id = max(highest_txn_id, last_txn_id) + 1 + def _create_appservice_txn(txn: LoggingTransaction) -> AppServiceTransaction: + new_txn_id = self._as_txn_seq_gen.get_next_id_txn(txn) # Insert new txn into txn table event_ids = json_encoder.encode([e.event_id for e in events]) @@ -268,6 +278,7 @@ class ApplicationServiceTransactionWorkerStore( to_device_messages=to_device_messages, one_time_key_counts=one_time_key_counts, unused_fallback_keys=unused_fallback_keys, + device_list_summary=device_list_summary, ) return await self.db_pool.runInteraction( @@ -283,25 +294,8 @@ class ApplicationServiceTransactionWorkerStore( txn_id: The transaction ID being completed. service: The application service which was sent this transaction. """ - txn_id = int(txn_id) - - def _complete_appservice_txn(txn): - # Debugging query: Make sure the txn being completed is EXACTLY +1 from - # what was there before. If it isn't, we've got problems (e.g. the AS - # has probably missed some events), so whine loudly but still continue, - # since it shouldn't fail completion of the transaction. - last_txn_id = self._get_last_txn(txn, service.id) - if (last_txn_id + 1) != txn_id: - logger.error( - "appservice: Completing a transaction which has an ID > 1 from " - "the last ID sent to this AS. We've either dropped events or " - "sent it to the AS out of order. FIX ME. last_txn=%s " - "completing_txn=%s service_id=%s", - last_txn_id, - txn_id, - service.id, - ) + def _complete_appservice_txn(txn: LoggingTransaction) -> None: # Set current txn_id for AS to 'txn_id' self.db_pool.simple_upsert_txn( txn, @@ -332,7 +326,9 @@ class ApplicationServiceTransactionWorkerStore( An AppServiceTransaction or None. """ - def _get_oldest_unsent_txn(txn): + def _get_oldest_unsent_txn( + txn: LoggingTransaction, + ) -> Optional[Dict[str, Any]]: # Monotonically increasing txn ids, so just select the smallest # one in the txns table (we delete them when they are sent) txn.execute( @@ -359,8 +355,8 @@ class ApplicationServiceTransactionWorkerStore( events = await self.get_events_as_list(event_ids) - # TODO: to-device messages, one-time key counts and unused fallback keys - # are not yet populated for catch-up transactions. + # TODO: to-device messages, one-time key counts, device list summaries and unused + # fallback keys are not yet populated for catch-up transactions. # We likely want to populate those for reliability. return AppServiceTransaction( service=service, @@ -370,21 +366,11 @@ class ApplicationServiceTransactionWorkerStore( to_device_messages=[], one_time_key_counts={}, unused_fallback_keys={}, + device_list_summary=DeviceListUpdates(), ) - def _get_last_txn(self, txn, service_id: Optional[str]) -> int: - txn.execute( - "SELECT last_txn FROM application_services_state WHERE as_id=?", - (service_id,), - ) - last_txn_id = txn.fetchone() - if last_txn_id is None or last_txn_id[0] is None: # no row exists - return 0 - else: - return int(last_txn_id[0]) # select 'last_txn' col - async def set_appservice_last_pos(self, pos: int) -> None: - def set_appservice_last_pos_txn(txn): + def set_appservice_last_pos_txn(txn: LoggingTransaction) -> None: txn.execute( "UPDATE appservice_stream_position SET stream_ordering = ?", (pos,) ) @@ -398,7 +384,9 @@ class ApplicationServiceTransactionWorkerStore( ) -> Tuple[int, List[EventBase]]: """Get all new events for an appservice""" - def get_new_events_for_appservice_txn(txn): + def get_new_events_for_appservice_txn( + txn: LoggingTransaction, + ) -> Tuple[int, List[str]]: sql = ( "SELECT e.stream_ordering, e.event_id" " FROM events AS e" @@ -430,13 +418,13 @@ class ApplicationServiceTransactionWorkerStore( async def get_type_stream_id_for_appservice( self, service: ApplicationService, type: str ) -> int: - if type not in ("read_receipt", "presence", "to_device"): + if type not in ("read_receipt", "presence", "to_device", "device_list"): raise ValueError( "Expected type to be a valid application stream id type, got %s" % (type,) ) - def get_type_stream_id_for_appservice_txn(txn): + def get_type_stream_id_for_appservice_txn(txn: LoggingTransaction) -> int: stream_id_type = "%s_stream_id" % type txn.execute( # We do NOT want to escape `stream_id_type`. @@ -446,7 +434,8 @@ class ApplicationServiceTransactionWorkerStore( ) last_stream_id = txn.fetchone() if last_stream_id is None or last_stream_id[0] is None: # no row exists - return 0 + # Stream tokens always start from 1, to avoid foot guns around `0` being falsey. + return 1 else: return int(last_stream_id[0]) @@ -457,13 +446,13 @@ class ApplicationServiceTransactionWorkerStore( async def set_appservice_stream_type_pos( self, service: ApplicationService, stream_type: str, pos: Optional[int] ) -> None: - if stream_type not in ("read_receipt", "presence", "to_device"): + if stream_type not in ("read_receipt", "presence", "to_device", "device_list"): raise ValueError( "Expected type to be a valid application stream id type, got %s" % (stream_type,) ) - def set_appservice_stream_type_pos_txn(txn): + def set_appservice_stream_type_pos_txn(txn: LoggingTransaction) -> None: stream_id_type = "%s_stream_id" % stream_type txn.execute( "UPDATE application_services_state SET %s = ? WHERE as_id=?" diff --git a/synapse/storage/databases/main/client_ips.py b/synapse/storage/databases/main/client_ips.py index 8b0c614e..0df160d2 100644 --- a/synapse/storage/databases/main/client_ips.py +++ b/synapse/storage/databases/main/client_ips.py @@ -25,7 +25,9 @@ from synapse.storage.database import ( LoggingTransaction, make_tuple_comparison_clause, ) -from synapse.storage.databases.main.monthly_active_users import MonthlyActiveUsersStore +from synapse.storage.databases.main.monthly_active_users import ( + MonthlyActiveUsersWorkerStore, +) from synapse.types import JsonDict, UserID from synapse.util.caches.lrucache import LruCache @@ -397,7 +399,7 @@ class ClientIpBackgroundUpdateStore(SQLBaseStore): return updated -class ClientIpWorkerStore(ClientIpBackgroundUpdateStore): +class ClientIpWorkerStore(ClientIpBackgroundUpdateStore, MonthlyActiveUsersWorkerStore): def __init__( self, database: DatabasePool, @@ -406,11 +408,40 @@ class ClientIpWorkerStore(ClientIpBackgroundUpdateStore): ): super().__init__(database, db_conn, hs) + if hs.config.redis.redis_enabled: + # If we're using Redis, we can shift this update process off to + # the background worker + self._update_on_this_worker = hs.config.worker.run_background_tasks + else: + # If we're NOT using Redis, this must be handled by the master + self._update_on_this_worker = hs.get_instance_name() == "master" + self.user_ips_max_age = hs.config.server.user_ips_max_age + # (user_id, access_token, ip,) -> last_seen + self.client_ip_last_seen = LruCache[Tuple[str, str, str], int]( + cache_name="client_ip_last_seen", max_size=50000 + ) + if hs.config.worker.run_background_tasks and self.user_ips_max_age: self._clock.looping_call(self._prune_old_user_ips, 5 * 1000) + if self._update_on_this_worker: + # This is the designated worker that can write to the client IP + # tables. + + # (user_id, access_token, ip,) -> (user_agent, device_id, last_seen) + self._batch_row_update: Dict[ + Tuple[str, str, str], Tuple[str, Optional[str], int] + ] = {} + + self._client_ip_looper = self._clock.looping_call( + self._update_client_ips_batch, 5 * 1000 + ) + self.hs.get_reactor().addSystemEventTrigger( + "before", "shutdown", self._update_client_ips_batch + ) + @wrap_as_background_process("prune_old_user_ips") async def _prune_old_user_ips(self) -> None: """Removes entries in user IPs older than the configured period.""" @@ -456,7 +487,7 @@ class ClientIpWorkerStore(ClientIpBackgroundUpdateStore): "_prune_old_user_ips", _prune_old_user_ips_txn ) - async def get_last_client_ip_by_device( + async def _get_last_client_ip_by_device_from_database( self, user_id: str, device_id: Optional[str] ) -> Dict[Tuple[str, str], DeviceLastConnectionInfo]: """For each device_id listed, give the user_ip it was last seen on. @@ -487,7 +518,7 @@ class ClientIpWorkerStore(ClientIpBackgroundUpdateStore): return {(d["user_id"], d["device_id"]): d for d in res} - async def get_user_ip_and_agents( + async def _get_user_ip_and_agents_from_database( self, user: UserID, since_ts: int = 0 ) -> List[LastConnectionInfo]: """Fetch the IPs and user agents for a user since the given timestamp. @@ -539,34 +570,6 @@ class ClientIpWorkerStore(ClientIpBackgroundUpdateStore): for access_token, ip, user_agent, last_seen in rows ] - -class ClientIpStore(ClientIpWorkerStore, MonthlyActiveUsersStore): - def __init__( - self, - database: DatabasePool, - db_conn: LoggingDatabaseConnection, - hs: "HomeServer", - ): - - # (user_id, access_token, ip,) -> last_seen - self.client_ip_last_seen = LruCache[Tuple[str, str, str], int]( - cache_name="client_ip_last_seen", max_size=50000 - ) - - super().__init__(database, db_conn, hs) - - # (user_id, access_token, ip,) -> (user_agent, device_id, last_seen) - self._batch_row_update: Dict[ - Tuple[str, str, str], Tuple[str, Optional[str], int] - ] = {} - - self._client_ip_looper = self._clock.looping_call( - self._update_client_ips_batch, 5 * 1000 - ) - self.hs.get_reactor().addSystemEventTrigger( - "before", "shutdown", self._update_client_ips_batch - ) - async def insert_client_ip( self, user_id: str, @@ -584,17 +587,27 @@ class ClientIpStore(ClientIpWorkerStore, MonthlyActiveUsersStore): last_seen = self.client_ip_last_seen.get(key) except KeyError: last_seen = None - await self.populate_monthly_active_users(user_id) + # Rate-limited inserts if last_seen is not None and (now - last_seen) < LAST_SEEN_GRANULARITY: return self.client_ip_last_seen.set(key, now) - self._batch_row_update[key] = (user_agent, device_id, now) + if self._update_on_this_worker: + await self.populate_monthly_active_users(user_id) + self._batch_row_update[key] = (user_agent, device_id, now) + else: + # We are not the designated writer-worker, so stream over replication + self.hs.get_replication_command_handler().send_user_ip( + user_id, access_token, ip, user_agent, device_id, now + ) @wrap_as_background_process("update_client_ips") async def _update_client_ips_batch(self) -> None: + assert ( + self._update_on_this_worker + ), "This worker is not designated to update client IPs" # If the DB pool has already terminated, don't try updating if not self.db_pool.is_running(): @@ -603,51 +616,57 @@ class ClientIpStore(ClientIpWorkerStore, MonthlyActiveUsersStore): to_update = self._batch_row_update self._batch_row_update = {} - await self.db_pool.runInteraction( - "_update_client_ips_batch", self._update_client_ips_batch_txn, to_update - ) + if to_update: + await self.db_pool.runInteraction( + "_update_client_ips_batch", self._update_client_ips_batch_txn, to_update + ) def _update_client_ips_batch_txn( self, txn: LoggingTransaction, to_update: Mapping[Tuple[str, str, str], Tuple[str, Optional[str], int]], ) -> None: - if "user_ips" in self.db_pool._unsafe_to_upsert_tables or ( - not self.database_engine.can_native_upsert - ): - self.database_engine.lock_table(txn, "user_ips") + assert ( + self._update_on_this_worker + ), "This worker is not designated to update client IPs" + + # Keys and values for the `user_ips` upsert. + user_ips_keys = [] + user_ips_values = [] + + # Keys and values for the `devices` update. + devices_keys = [] + devices_values = [] for entry in to_update.items(): (user_id, access_token, ip), (user_agent, device_id, last_seen) = entry - - self.db_pool.simple_upsert_txn( - txn, - table="user_ips", - keyvalues={"user_id": user_id, "access_token": access_token, "ip": ip}, - values={ - "user_agent": user_agent, - "device_id": device_id, - "last_seen": last_seen, - }, - lock=False, - ) + user_ips_keys.append((user_id, access_token, ip)) + user_ips_values.append((user_agent, device_id, last_seen)) # Technically an access token might not be associated with # a device so we need to check. if device_id: - # this is always an update rather than an upsert: the row should - # already exist, and if it doesn't, that may be because it has been - # deleted, and we don't want to re-create it. - self.db_pool.simple_update_txn( - txn, - table="devices", - keyvalues={"user_id": user_id, "device_id": device_id}, - updatevalues={ - "user_agent": user_agent, - "last_seen": last_seen, - "ip": ip, - }, - ) + devices_keys.append((user_id, device_id)) + devices_values.append((user_agent, last_seen, ip)) + + self.db_pool.simple_upsert_many_txn( + txn, + table="user_ips", + key_names=("user_id", "access_token", "ip"), + key_values=user_ips_keys, + value_names=("user_agent", "device_id", "last_seen"), + value_values=user_ips_values, + ) + + if devices_values: + self.db_pool.simple_update_many_txn( + txn, + table="devices", + key_names=("user_id", "device_id"), + key_values=devices_keys, + value_names=("user_agent", "last_seen", "ip"), + value_values=devices_values, + ) async def get_last_client_ip_by_device( self, user_id: str, device_id: Optional[str] @@ -662,7 +681,12 @@ class ClientIpStore(ClientIpWorkerStore, MonthlyActiveUsersStore): A dictionary mapping a tuple of (user_id, device_id) to dicts, with keys giving the column names from the devices table. """ - ret = await super().get_last_client_ip_by_device(user_id, device_id) + ret = await self._get_last_client_ip_by_device_from_database(user_id, device_id) + + if not self._update_on_this_worker: + # Only the writing-worker has additional in-memory data to enhance + # the result + return ret # Update what is retrieved from the database with data which is pending # insertion, as if it has already been stored in the database. @@ -707,9 +731,16 @@ class ClientIpStore(ClientIpWorkerStore, MonthlyActiveUsersStore): Only the latest user agent for each access token and IP address combination is available. """ + rows_from_db = await self._get_user_ip_and_agents_from_database(user, since_ts) + + if not self._update_on_this_worker: + # Only the writing-worker has additional in-memory data to enhance + # the result + return rows_from_db + results: Dict[Tuple[str, str], LastConnectionInfo] = { (connection["access_token"], connection["ip"]): connection - for connection in await super().get_user_ip_and_agents(user, since_ts) + for connection in rows_from_db } # Overlay data that is pending insertion on top of the results from the diff --git a/synapse/storage/databases/main/devices.py b/synapse/storage/databases/main/devices.py index 3b3a089b..dc8009b2 100644 --- a/synapse/storage/databases/main/devices.py +++ b/synapse/storage/databases/main/devices.py @@ -46,6 +46,7 @@ from synapse.types import JsonDict, get_verify_key_from_cross_signing_key from synapse.util import json_decoder, json_encoder from synapse.util.caches.descriptors import cached, cachedList from synapse.util.caches.lrucache import LruCache +from synapse.util.caches.stream_change_cache import StreamChangeCache from synapse.util.iterutils import batch_iter from synapse.util.stringutils import shortstr @@ -71,6 +72,55 @@ class DeviceWorkerStore(SQLBaseStore): ): super().__init__(database, db_conn, hs) + device_list_max = self._device_list_id_gen.get_current_token() + device_list_prefill, min_device_list_id = self.db_pool.get_cache_dict( + db_conn, + "device_lists_stream", + entity_column="user_id", + stream_column="stream_id", + max_value=device_list_max, + limit=10000, + ) + self._device_list_stream_cache = StreamChangeCache( + "DeviceListStreamChangeCache", + min_device_list_id, + prefilled_cache=device_list_prefill, + ) + + ( + user_signature_stream_prefill, + user_signature_stream_list_id, + ) = self.db_pool.get_cache_dict( + db_conn, + "user_signature_stream", + entity_column="from_user_id", + stream_column="stream_id", + max_value=device_list_max, + limit=1000, + ) + self._user_signature_stream_cache = StreamChangeCache( + "UserSignatureStreamChangeCache", + user_signature_stream_list_id, + prefilled_cache=user_signature_stream_prefill, + ) + + ( + device_list_federation_prefill, + device_list_federation_list_id, + ) = self.db_pool.get_cache_dict( + db_conn, + "device_lists_outbound_pokes", + entity_column="destination", + stream_column="stream_id", + max_value=device_list_max, + limit=10000, + ) + self._device_list_federation_stream_cache = StreamChangeCache( + "DeviceListFederationStreamChangeCache", + device_list_federation_list_id, + prefilled_cache=device_list_federation_prefill, + ) + if hs.config.worker.run_background_tasks: self._clock.looping_call( self._prune_old_outbound_device_pokes, 60 * 60 * 1000 @@ -681,42 +731,64 @@ class DeviceWorkerStore(SQLBaseStore): return self._device_list_stream_cache.get_all_entities_changed(from_key) async def get_users_whose_devices_changed( - self, from_key: int, user_ids: Iterable[str] + self, + from_key: int, + user_ids: Optional[Iterable[str]] = None, + to_key: Optional[int] = None, ) -> Set[str]: """Get set of users whose devices have changed since `from_key` that are in the given list of user_ids. Args: - from_key: The device lists stream token - user_ids: The user IDs to query for devices. + from_key: The minimum device lists stream token to query device list changes for, + exclusive. + user_ids: If provided, only check if these users have changed their device lists. + Otherwise changes from all users are returned. + to_key: The maximum device lists stream token to query device list changes for, + inclusive. Returns: - The set of user_ids whose devices have changed since `from_key` + The set of user_ids whose devices have changed since `from_key` (exclusive) + until `to_key` (inclusive). """ - # Get set of users who *may* have changed. Users not in the returned # list have definitely not changed. - to_check = self._device_list_stream_cache.get_entities_changed( - user_ids, from_key - ) + if user_ids is None: + # Get set of all users that have had device list changes since 'from_key' + user_ids_to_check = self._device_list_stream_cache.get_all_entities_changed( + from_key + ) + else: + # The same as above, but filter results to only those users in 'user_ids' + user_ids_to_check = self._device_list_stream_cache.get_entities_changed( + user_ids, from_key + ) - if not to_check: + if not user_ids_to_check: return set() def _get_users_whose_devices_changed_txn(txn): changes = set() - sql = """ + stream_id_where_clause = "stream_id > ?" + sql_args = [from_key] + + if to_key: + stream_id_where_clause += " AND stream_id <= ?" + sql_args.append(to_key) + + sql = f""" SELECT DISTINCT user_id FROM device_lists_stream - WHERE stream_id > ? + WHERE {stream_id_where_clause} AND """ - for chunk in batch_iter(to_check, 100): + # Query device changes with a batch of users at a time + for chunk in batch_iter(user_ids_to_check, 100): clause, args = make_in_list_sql_clause( txn.database_engine, "user_id", chunk ) - txn.execute(sql + clause, (from_key,) + tuple(args)) + txn.execute(sql + clause, sql_args + args) changes.update(user_id for user_id, in txn) return changes @@ -788,6 +860,7 @@ class DeviceWorkerStore(SQLBaseStore): SELECT stream_id, destination AS entity FROM device_lists_outbound_pokes ) AS e WHERE ? < stream_id AND stream_id <= ? + ORDER BY stream_id ASC LIMIT ? """ @@ -1506,7 +1579,11 @@ class DeviceStore(DeviceWorkerStore, DeviceBackgroundUpdateStore): ) async def add_device_change_to_streams( - self, user_id: str, device_ids: Collection[str], hosts: Collection[str] + self, + user_id: str, + device_ids: Collection[str], + hosts: Optional[Collection[str]], + room_ids: Collection[str], ) -> Optional[int]: """Persist that a user's devices have been updated, and which hosts (if any) should be poked. @@ -1515,7 +1592,10 @@ class DeviceStore(DeviceWorkerStore, DeviceBackgroundUpdateStore): user_id: The ID of the user whose device changed. device_ids: The IDs of any changed devices. If empty, this function will return None. - hosts: The remote destinations that should be notified of the change. + hosts: The remote destinations that should be notified of the change. If + None then the set of hosts have *not* been calculated, and will be + calculated later by a background task. + room_ids: The rooms that the user is in Returns: The maximum stream ID of device list updates that were added to the database, or @@ -1524,34 +1604,62 @@ class DeviceStore(DeviceWorkerStore, DeviceBackgroundUpdateStore): if not device_ids: return None - async with self._device_list_id_gen.get_next_mult( - len(device_ids) - ) as stream_ids: - await self.db_pool.runInteraction( - "add_device_change_to_stream", - self._add_device_change_to_stream_txn, + context = get_active_span_text_map() + + def add_device_changes_txn( + txn, stream_ids_for_device_change, stream_ids_for_outbound_pokes + ): + self._add_device_change_to_stream_txn( + txn, user_id, device_ids, - stream_ids, + stream_ids_for_device_change, ) - if not hosts: - return stream_ids[-1] + self._add_device_outbound_room_poke_txn( + txn, + user_id, + device_ids, + room_ids, + stream_ids_for_device_change, + context, + hosts_have_been_calculated=hosts is not None, + ) - context = get_active_span_text_map() - async with self._device_list_id_gen.get_next_mult( - len(hosts) * len(device_ids) - ) as stream_ids: - await self.db_pool.runInteraction( - "add_device_outbound_poke_to_stream", - self._add_device_outbound_poke_to_stream_txn, + # If the set of hosts to send to has not been calculated yet (and so + # `hosts` is None) or there are no `hosts` to send to, then skip + # trying to persist them to the DB. + if not hosts: + return + + self._add_device_outbound_poke_to_stream_txn( + txn, user_id, device_ids, hosts, - stream_ids, + stream_ids_for_outbound_pokes, context, ) + # `device_lists_stream` wants a stream ID per device update. + num_stream_ids = len(device_ids) + + if hosts: + # `device_lists_outbound_pokes` wants a different stream ID for + # each row, which is a row per host per device update. + num_stream_ids += len(hosts) * len(device_ids) + + async with self._device_list_id_gen.get_next_mult(num_stream_ids) as stream_ids: + stream_ids_for_device_change = stream_ids[: len(device_ids)] + stream_ids_for_outbound_pokes = stream_ids[len(device_ids) :] + + await self.db_pool.runInteraction( + "add_device_change_to_stream", + add_device_changes_txn, + stream_ids_for_device_change, + stream_ids_for_outbound_pokes, + ) + return stream_ids[-1] def _add_device_change_to_stream_txn( @@ -1595,7 +1703,7 @@ class DeviceStore(DeviceWorkerStore, DeviceBackgroundUpdateStore): user_id: str, device_ids: Iterable[str], hosts: Collection[str], - stream_ids: List[str], + stream_ids: List[int], context: Dict[str, str], ) -> None: for host in hosts: @@ -1606,8 +1714,9 @@ class DeviceStore(DeviceWorkerStore, DeviceBackgroundUpdateStore): ) now = self._clock.time_msec() - next_stream_id = iter(stream_ids) + stream_id_iterator = iter(stream_ids) + encoded_context = json_encoder.encode(context) self.db_pool.simple_insert_many_txn( txn, table="device_lists_outbound_pokes", @@ -1623,16 +1732,146 @@ class DeviceStore(DeviceWorkerStore, DeviceBackgroundUpdateStore): values=[ ( destination, - next(next_stream_id), + next(stream_id_iterator), user_id, device_id, False, now, - json_encoder.encode(context) - if whitelisted_homeserver(destination) - else "{}", + encoded_context if whitelisted_homeserver(destination) else "{}", ) for destination in hosts for device_id in device_ids ], ) + + def _add_device_outbound_room_poke_txn( + self, + txn: LoggingTransaction, + user_id: str, + device_ids: Iterable[str], + room_ids: Collection[str], + stream_ids: List[str], + context: Dict[str, str], + hosts_have_been_calculated: bool, + ) -> None: + """Record the user in the room has updated their device. + + Args: + hosts_have_been_calculated: True if `device_lists_outbound_pokes` + has been updated already with the updates. + """ + + # We only need to convert to outbound pokes if they are our user. + converted_to_destinations = ( + hosts_have_been_calculated or not self.hs.is_mine_id(user_id) + ) + + encoded_context = json_encoder.encode(context) + + # The `device_lists_changes_in_room.stream_id` column matches the + # corresponding `stream_id` of the update in the `device_lists_stream` + # table, i.e. all rows persisted for the same device update will have + # the same `stream_id` (but different room IDs). + self.db_pool.simple_insert_many_txn( + txn, + table="device_lists_changes_in_room", + keys=( + "user_id", + "device_id", + "room_id", + "stream_id", + "converted_to_destinations", + "opentracing_context", + ), + values=[ + ( + user_id, + device_id, + room_id, + stream_id, + converted_to_destinations, + encoded_context, + ) + for room_id in room_ids + for device_id, stream_id in zip(device_ids, stream_ids) + ], + ) + + async def get_uncoverted_outbound_room_pokes( + self, limit: int = 10 + ) -> List[Tuple[str, str, str, int, Optional[Dict[str, str]]]]: + """Get device list changes by room that have not yet been handled and + written to `device_lists_outbound_pokes`. + + Returns: + A list of user ID, device ID, room ID, stream ID and optional opentracing context. + """ + + sql = """ + SELECT user_id, device_id, room_id, stream_id, opentracing_context + FROM device_lists_changes_in_room + WHERE NOT converted_to_destinations + ORDER BY stream_id + LIMIT ? + """ + + def get_uncoverted_outbound_room_pokes_txn(txn): + txn.execute(sql, (limit,)) + return txn.fetchall() + + return await self.db_pool.runInteraction( + "get_uncoverted_outbound_room_pokes", get_uncoverted_outbound_room_pokes_txn + ) + + async def add_device_list_outbound_pokes( + self, + user_id: str, + device_id: str, + room_id: str, + stream_id: int, + hosts: Collection[str], + context: Optional[Dict[str, str]], + ) -> None: + """Queue the device update to be sent to the given set of hosts, + calculated from the room ID. + + Marks the associated row in `device_lists_changes_in_room` as handled. + """ + + def add_device_list_outbound_pokes_txn(txn, stream_ids: List[int]): + if hosts: + self._add_device_outbound_poke_to_stream_txn( + txn, + user_id=user_id, + device_ids=[device_id], + hosts=hosts, + stream_ids=stream_ids, + context=context, + ) + + self.db_pool.simple_update_txn( + txn, + table="device_lists_changes_in_room", + keyvalues={ + "user_id": user_id, + "device_id": device_id, + "stream_id": stream_id, + "room_id": room_id, + }, + updatevalues={"converted_to_destinations": True}, + ) + + if not hosts: + # If there are no hosts then we don't try and generate stream IDs. + return await self.db_pool.runInteraction( + "add_device_list_outbound_pokes", + add_device_list_outbound_pokes_txn, + [], + ) + + async with self._device_list_id_gen.get_next_mult(len(hosts)) as stream_ids: + return await self.db_pool.runInteraction( + "add_device_list_outbound_pokes", + add_device_list_outbound_pokes_txn, + stream_ids, + ) diff --git a/synapse/storage/databases/main/events.py b/synapse/storage/databases/main/events.py index d2532431..3fcd5f5b 100644 --- a/synapse/storage/databases/main/events.py +++ b/synapse/storage/databases/main/events.py @@ -197,12 +197,10 @@ class PersistEventsStore: ) persist_event_counter.inc(len(events_and_contexts)) - if stream < 0: - # backfilled events have negative stream orderings, so we don't - # want to set the event_persisted_position to that. - synapse.metrics.event_persisted_position.set( - events_and_contexts[-1][0].internal_metadata.stream_ordering - ) + if not use_negative_stream_ordering: + # we don't want to set the event_persisted_position to a negative + # stream_ordering. + synapse.metrics.event_persisted_position.set(stream) for event, context in events_and_contexts: if context.app_service: diff --git a/synapse/storage/databases/main/events_worker.py b/synapse/storage/databases/main/events_worker.py index 59454a47..a60e3f4f 100644 --- a/synapse/storage/databases/main/events_worker.py +++ b/synapse/storage/databases/main/events_worker.py @@ -22,7 +22,6 @@ from typing import ( Dict, Iterable, List, - NoReturn, Optional, Set, Tuple, @@ -1330,10 +1329,9 @@ class EventsWorkerStore(SQLBaseStore): return results @cached(max_entries=100000, tree=True) - async def have_seen_event(self, room_id: str, event_id: str) -> NoReturn: - # this only exists for the benefit of the @cachedList descriptor on - # _have_seen_events_dict - raise NotImplementedError() + async def have_seen_event(self, room_id: str, event_id: str) -> bool: + res = await self._have_seen_events_dict(((room_id, event_id),)) + return res[(room_id, event_id)] def _get_current_state_event_counts_txn( self, txn: LoggingTransaction, room_id: str diff --git a/synapse/storage/databases/main/monthly_active_users.py b/synapse/storage/databases/main/monthly_active_users.py index 21662296..4f1c22c7 100644 --- a/synapse/storage/databases/main/monthly_active_users.py +++ b/synapse/storage/databases/main/monthly_active_users.py @@ -15,7 +15,6 @@ import logging from typing import TYPE_CHECKING, Dict, List, Optional, Tuple, cast from synapse.metrics.background_process_metrics import wrap_as_background_process -from synapse.storage._base import SQLBaseStore from synapse.storage.database import ( DatabasePool, LoggingDatabaseConnection, @@ -36,7 +35,7 @@ logger = logging.getLogger(__name__) LAST_SEEN_GRANULARITY = 60 * 60 * 1000 -class MonthlyActiveUsersWorkerStore(SQLBaseStore): +class MonthlyActiveUsersWorkerStore(RegistrationWorkerStore): def __init__( self, database: DatabasePool, @@ -47,9 +46,30 @@ class MonthlyActiveUsersWorkerStore(SQLBaseStore): self._clock = hs.get_clock() self.hs = hs + if hs.config.redis.redis_enabled: + # If we're using Redis, we can shift this update process off to + # the background worker + self._update_on_this_worker = hs.config.worker.run_background_tasks + else: + # If we're NOT using Redis, this must be handled by the master + self._update_on_this_worker = hs.get_instance_name() == "master" + self._limit_usage_by_mau = hs.config.server.limit_usage_by_mau self._max_mau_value = hs.config.server.max_mau_value + self._mau_stats_only = hs.config.server.mau_stats_only + + if self._update_on_this_worker: + # Do not add more reserved users than the total allowable number + self.db_pool.new_transaction( + db_conn, + "initialise_mau_threepids", + [], + [], + self._initialise_reserved_users, + hs.config.server.mau_limits_reserved_threepids[: self._max_mau_value], + ) + @cached(num_args=0) async def get_monthly_active_count(self) -> int: """Generates current count of monthly active users @@ -222,28 +242,6 @@ class MonthlyActiveUsersWorkerStore(SQLBaseStore): "reap_monthly_active_users", _reap_users, reserved_users ) - -class MonthlyActiveUsersStore(MonthlyActiveUsersWorkerStore, RegistrationWorkerStore): - def __init__( - self, - database: DatabasePool, - db_conn: LoggingDatabaseConnection, - hs: "HomeServer", - ): - super().__init__(database, db_conn, hs) - - self._mau_stats_only = hs.config.server.mau_stats_only - - # Do not add more reserved users than the total allowable number - self.db_pool.new_transaction( - db_conn, - "initialise_mau_threepids", - [], - [], - self._initialise_reserved_users, - hs.config.server.mau_limits_reserved_threepids[: self._max_mau_value], - ) - def _initialise_reserved_users( self, txn: LoggingTransaction, threepids: List[dict] ) -> None: @@ -254,6 +252,9 @@ class MonthlyActiveUsersStore(MonthlyActiveUsersWorkerStore, RegistrationWorkerS txn: threepids: List of threepid dicts to reserve """ + assert ( + self._update_on_this_worker + ), "This worker is not designated to update MAUs" # XXX what is this function trying to achieve? It upserts into # monthly_active_users for each *registered* reserved mau user, but why? @@ -287,6 +288,10 @@ class MonthlyActiveUsersStore(MonthlyActiveUsersWorkerStore, RegistrationWorkerS Args: user_id: user to add/update """ + assert ( + self._update_on_this_worker + ), "This worker is not designated to update MAUs" + # Support user never to be included in MAU stats. Note I can't easily call this # from upsert_monthly_active_user_txn because then I need a _txn form of # is_support_user which is complicated because I want to cache the result. @@ -322,6 +327,9 @@ class MonthlyActiveUsersStore(MonthlyActiveUsersWorkerStore, RegistrationWorkerS txn (cursor): user_id (str): user to add/update """ + assert ( + self._update_on_this_worker + ), "This worker is not designated to update MAUs" # Am consciously deciding to lock the table on the basis that is ought # never be a big table and alternative approaches (batching multiple @@ -349,6 +357,10 @@ class MonthlyActiveUsersStore(MonthlyActiveUsersWorkerStore, RegistrationWorkerS Args: user_id(str): the user_id to query """ + assert ( + self._update_on_this_worker + ), "This worker is not designated to update MAUs" + if self._limit_usage_by_mau or self._mau_stats_only: # Trial users and guests should not be included as part of MAU group is_guest = await self.is_guest(user_id) # type: ignore[attr-defined] diff --git a/synapse/storage/databases/main/receipts.py b/synapse/storage/databases/main/receipts.py index e6f97aee..332e901d 100644 --- a/synapse/storage/databases/main/receipts.py +++ b/synapse/storage/databases/main/receipts.py @@ -98,8 +98,19 @@ class ReceiptsWorkerStore(SQLBaseStore): super().__init__(database, db_conn, hs) + max_receipts_stream_id = self.get_max_receipt_stream_id() + receipts_stream_prefill, min_receipts_stream_id = self.db_pool.get_cache_dict( + db_conn, + "receipts_linearized", + entity_column="room_id", + stream_column="stream_id", + max_value=max_receipts_stream_id, + limit=10000, + ) self._receipts_stream_cache = StreamChangeCache( - "ReceiptsRoomChangeCache", self.get_max_receipt_stream_id() + "ReceiptsRoomChangeCache", + min_receipts_stream_id, + prefilled_cache=receipts_stream_prefill, ) def get_max_receipt_stream_id(self) -> int: diff --git a/synapse/storage/databases/main/registration.py b/synapse/storage/databases/main/registration.py index 7f3d190e..d43163c2 100644 --- a/synapse/storage/databases/main/registration.py +++ b/synapse/storage/databases/main/registration.py @@ -34,7 +34,7 @@ from synapse.storage.databases.main.stats import StatsStore from synapse.storage.types import Cursor from synapse.storage.util.id_generators import IdGenerator from synapse.storage.util.sequence import build_sequence_generator -from synapse.types import UserID, UserInfo +from synapse.types import JsonDict, UserID, UserInfo from synapse.util.caches.descriptors import cached if TYPE_CHECKING: @@ -79,7 +79,7 @@ class TokenLookupResult: # Make the token owner default to the user ID, which is the common case. @token_owner.default - def _default_token_owner(self): + def _default_token_owner(self) -> str: return self.user_id @@ -299,7 +299,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): the account. """ - def set_account_validity_for_user_txn(txn): + def set_account_validity_for_user_txn(txn: LoggingTransaction) -> None: self.db_pool.simple_update_txn( txn=txn, table="account_validity", @@ -385,23 +385,25 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): desc="get_renewal_token_for_user", ) - async def get_users_expiring_soon(self) -> List[Dict[str, Any]]: + async def get_users_expiring_soon(self) -> List[Tuple[str, int]]: """Selects users whose account will expire in the [now, now + renew_at] time window (see configuration for account_validity for information on what renew_at refers to). Returns: - A list of dictionaries, each with a user ID and expiration time (in milliseconds). + A list of tuples, each with a user ID and expiration time (in milliseconds). """ - def select_users_txn(txn, now_ms, renew_at): + def select_users_txn( + txn: LoggingTransaction, now_ms: int, renew_at: int + ) -> List[Tuple[str, int]]: sql = ( "SELECT user_id, expiration_ts_ms FROM account_validity" " WHERE email_sent = ? AND (expiration_ts_ms - ?) <= ?" ) values = [False, now_ms, renew_at] txn.execute(sql, values) - return self.db_pool.cursor_to_dict(txn) + return cast(List[Tuple[str, int]], txn.fetchall()) return await self.db_pool.runInteraction( "get_users_expiring_soon", @@ -466,7 +468,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): admin: true iff the user is to be a server admin, false otherwise. """ - def set_server_admin_txn(txn): + def set_server_admin_txn(txn: LoggingTransaction) -> None: self.db_pool.simple_update_one_txn( txn, "users", {"name": user.to_string()}, {"admin": 1 if admin else 0} ) @@ -515,7 +517,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): user_type: type of the user or None for a user without a type. """ - def set_user_type_txn(txn): + def set_user_type_txn(txn: LoggingTransaction) -> None: self.db_pool.simple_update_one_txn( txn, "users", {"name": user.to_string()}, {"user_type": user_type} ) @@ -525,7 +527,9 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): await self.db_pool.runInteraction("set_user_type", set_user_type_txn) - def _query_for_auth(self, txn, token: str) -> Optional[TokenLookupResult]: + def _query_for_auth( + self, txn: LoggingTransaction, token: str + ) -> Optional[TokenLookupResult]: sql = """ SELECT users.name as user_id, users.is_guest, @@ -582,7 +586,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): "is_support_user", self.is_support_user_txn, user_id ) - def is_real_user_txn(self, txn, user_id): + def is_real_user_txn(self, txn: LoggingTransaction, user_id: str) -> bool: res = self.db_pool.simple_select_one_onecol_txn( txn=txn, table="users", @@ -592,7 +596,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): ) return res is None - def is_support_user_txn(self, txn, user_id): + def is_support_user_txn(self, txn: LoggingTransaction, user_id: str) -> bool: res = self.db_pool.simple_select_one_onecol_txn( txn=txn, table="users", @@ -609,10 +613,11 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): A mapping of user_id -> password_hash. """ - def f(txn): + def f(txn: LoggingTransaction) -> Dict[str, str]: sql = "SELECT name, password_hash FROM users WHERE lower(name) = lower(?)" txn.execute(sql, (user_id,)) - return dict(txn) + result = cast(List[Tuple[str, str]], txn.fetchall()) + return dict(result) return await self.db_pool.runInteraction("get_users_by_id_case_insensitive", f) @@ -734,7 +739,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): def _replace_user_external_id_txn( txn: LoggingTransaction, - ): + ) -> None: _remove_user_external_ids_txn(txn, user_id) for auth_provider, external_id in record_external_ids: @@ -790,10 +795,10 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): ) return [(r["auth_provider"], r["external_id"]) for r in res] - async def count_all_users(self): + async def count_all_users(self) -> int: """Counts all users registered on the homeserver.""" - def _count_users(txn): + def _count_users(txn: LoggingTransaction) -> int: txn.execute("SELECT COUNT(*) AS users FROM users") rows = self.db_pool.cursor_to_dict(txn) if rows: @@ -810,7 +815,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): who registered on the homeserver in the past 24 hours """ - def _count_daily_user_type(txn): + def _count_daily_user_type(txn: LoggingTransaction) -> Dict[str, int]: yesterday = int(self._clock.time()) - (60 * 60 * 24) sql = """ @@ -835,23 +840,23 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): "count_daily_user_type", _count_daily_user_type ) - async def count_nonbridged_users(self): - def _count_users(txn): + async def count_nonbridged_users(self) -> int: + def _count_users(txn: LoggingTransaction) -> int: txn.execute( """ SELECT COUNT(*) FROM users WHERE appservice_id IS NULL """ ) - (count,) = txn.fetchone() + (count,) = cast(Tuple[int], txn.fetchone()) return count return await self.db_pool.runInteraction("count_users", _count_users) - async def count_real_users(self): + async def count_real_users(self) -> int: """Counts all users without a special user_type registered on the homeserver.""" - def _count_users(txn): + def _count_users(txn: LoggingTransaction) -> int: txn.execute("SELECT COUNT(*) AS users FROM users where user_type is null") rows = self.db_pool.cursor_to_dict(txn) if rows: @@ -888,7 +893,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): return user_id def get_user_id_by_threepid_txn( - self, txn, medium: str, address: str + self, txn: LoggingTransaction, medium: str, address: str ) -> Optional[str]: """Returns user id from threepid @@ -925,7 +930,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): {"user_id": user_id, "validated_at": validated_at, "added_at": added_at}, ) - async def user_get_threepids(self, user_id) -> List[Dict[str, Any]]: + async def user_get_threepids(self, user_id: str) -> List[Dict[str, Any]]: return await self.db_pool.simple_select_list( "user_threepids", {"user_id": user_id}, @@ -957,7 +962,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): async def add_user_bound_threepid( self, user_id: str, medium: str, address: str, id_server: str - ): + ) -> None: """The server proxied a bind request to the given identity server on behalf of the given user. We need to remember this in case the user asks us to unbind the threepid. @@ -1116,7 +1121,9 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): assert address or sid - def get_threepid_validation_session_txn(txn): + def get_threepid_validation_session_txn( + txn: LoggingTransaction, + ) -> Optional[Dict[str, Any]]: sql = """ SELECT address, session_id, medium, client_secret, last_send_attempt, validated_at @@ -1150,7 +1157,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): session_id: The ID of the session to delete """ - def delete_threepid_session_txn(txn): + def delete_threepid_session_txn(txn: LoggingTransaction) -> None: self.db_pool.simple_delete_txn( txn, table="threepid_validation_token", @@ -1170,7 +1177,9 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): async def cull_expired_threepid_validation_tokens(self) -> None: """Remove threepid validation tokens with expiry dates that have passed""" - def cull_expired_threepid_validation_tokens_txn(txn, ts): + def cull_expired_threepid_validation_tokens_txn( + txn: LoggingTransaction, ts: int + ) -> None: sql = """ DELETE FROM threepid_validation_token WHERE expires < ? @@ -1184,13 +1193,13 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): ) @wrap_as_background_process("account_validity_set_expiration_dates") - async def _set_expiration_date_when_missing(self): + async def _set_expiration_date_when_missing(self) -> None: """ Retrieves the list of registered users that don't have an expiration date, and adds an expiration date for each of them. """ - def select_users_with_no_expiration_date_txn(txn): + def select_users_with_no_expiration_date_txn(txn: LoggingTransaction) -> None: """Retrieves the list of registered users with no expiration date from the database, filtering out deactivated users. """ @@ -1213,7 +1222,9 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): select_users_with_no_expiration_date_txn, ) - def set_expiration_date_for_user_txn(self, txn, user_id, use_delta=False): + def set_expiration_date_for_user_txn( + self, txn: LoggingTransaction, user_id: str, use_delta: bool = False + ) -> None: """Sets an expiration date to the account with the given user ID. Args: @@ -1344,7 +1355,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): token: The registration token pending use """ - def _set_registration_token_pending_txn(txn): + def _set_registration_token_pending_txn(txn: LoggingTransaction) -> None: pending = self.db_pool.simple_select_one_onecol_txn( txn, "registration_tokens", @@ -1358,7 +1369,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): updatevalues={"pending": pending + 1}, ) - return await self.db_pool.runInteraction( + await self.db_pool.runInteraction( "set_registration_token_pending", _set_registration_token_pending_txn ) @@ -1372,7 +1383,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): token: The registration token to be 'used' """ - def _use_registration_token_txn(txn): + def _use_registration_token_txn(txn: LoggingTransaction) -> None: # Normally, res is Optional[Dict[str, Any]]. # Override type because the return type is only optional if # allow_none is True, and we don't want mypy throwing errors @@ -1398,7 +1409,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): }, ) - return await self.db_pool.runInteraction( + await self.db_pool.runInteraction( "use_registration_token", _use_registration_token_txn ) @@ -1416,7 +1427,9 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): A list of dicts, each containing details of a token. """ - def select_registration_tokens_txn(txn, now: int, valid: Optional[bool]): + def select_registration_tokens_txn( + txn: LoggingTransaction, now: int, valid: Optional[bool] + ) -> List[Dict[str, Any]]: if valid is None: # Return all tokens regardless of validity txn.execute("SELECT * FROM registration_tokens") @@ -1523,7 +1536,7 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): Whether the row was inserted or not. """ - def _create_registration_token_txn(txn): + def _create_registration_token_txn(txn: LoggingTransaction) -> bool: row = self.db_pool.simple_select_one_txn( txn, "registration_tokens", @@ -1570,7 +1583,9 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): A dict with all info about the token, or None if token doesn't exist. """ - def _update_registration_token_txn(txn): + def _update_registration_token_txn( + txn: LoggingTransaction, + ) -> Optional[Dict[str, Any]]: try: self.db_pool.simple_update_one_txn( txn, @@ -1651,7 +1666,9 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): ) -> Optional[RefreshTokenLookupResult]: """Lookup a refresh token with hints about its validity.""" - def _lookup_refresh_token_txn(txn) -> Optional[RefreshTokenLookupResult]: + def _lookup_refresh_token_txn( + txn: LoggingTransaction, + ) -> Optional[RefreshTokenLookupResult]: txn.execute( """ SELECT @@ -1745,6 +1762,18 @@ class RegistrationWorkerStore(CacheInvalidationWorkerStore): "replace_refresh_token", _replace_refresh_token_txn ) + @cached() + async def is_guest(self, user_id: str) -> bool: + res = await self.db_pool.simple_select_one_onecol( + table="users", + keyvalues={"name": user_id}, + retcol="is_guest", + allow_none=True, + desc="is_guest", + ) + + return res if res else False + class RegistrationBackgroundUpdateStore(RegistrationWorkerStore): def __init__( @@ -1795,14 +1824,18 @@ class RegistrationBackgroundUpdateStore(RegistrationWorkerStore): unique=False, ) - async def _background_update_set_deactivated_flag(self, progress, batch_size): + async def _background_update_set_deactivated_flag( + self, progress: JsonDict, batch_size: int + ) -> int: """Retrieves a list of all deactivated users and sets the 'deactivated' flag to 1 for each of them. """ last_user = progress.get("user_id", "") - def _background_update_set_deactivated_flag_txn(txn): + def _background_update_set_deactivated_flag_txn( + txn: LoggingTransaction, + ) -> Tuple[bool, int]: txn.execute( """ SELECT @@ -1874,7 +1907,9 @@ class RegistrationBackgroundUpdateStore(RegistrationWorkerStore): deactivated, ) - def set_user_deactivated_status_txn(self, txn, user_id: str, deactivated: bool): + def set_user_deactivated_status_txn( + self, txn: LoggingTransaction, user_id: str, deactivated: bool + ) -> None: self.db_pool.simple_update_one_txn( txn=txn, table="users", @@ -1887,18 +1922,6 @@ class RegistrationBackgroundUpdateStore(RegistrationWorkerStore): self._invalidate_cache_and_stream(txn, self.get_user_by_id, (user_id,)) txn.call_after(self.is_guest.invalidate, (user_id,)) - @cached() - async def is_guest(self, user_id: str) -> bool: - res = await self.db_pool.simple_select_one_onecol( - table="users", - keyvalues={"name": user_id}, - retcol="is_guest", - allow_none=True, - desc="is_guest", - ) - - return res if res else False - class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): def __init__( @@ -2005,7 +2028,9 @@ class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): return next_id - def _set_device_for_access_token_txn(self, txn, token: str, device_id: str) -> str: + def _set_device_for_access_token_txn( + self, txn: LoggingTransaction, token: str, device_id: str + ) -> str: old_device_id = self.db_pool.simple_select_one_onecol_txn( txn, "access_tokens", {"token": token}, "device_id" ) @@ -2084,7 +2109,7 @@ class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): def _register_user( self, - txn, + txn: LoggingTransaction, user_id: str, password_hash: Optional[str], was_guest: bool, @@ -2094,7 +2119,7 @@ class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): admin: bool, user_type: Optional[str], shadow_banned: bool, - ): + ) -> None: user_id_obj = UserID.from_string(user_id) now = int(self._clock.time()) @@ -2181,7 +2206,7 @@ class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): pointless. Use flush_user separately. """ - def user_set_password_hash_txn(txn): + def user_set_password_hash_txn(txn: LoggingTransaction) -> None: self.db_pool.simple_update_one_txn( txn, "users", {"name": user_id}, {"password_hash": password_hash} ) @@ -2204,7 +2229,7 @@ class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): StoreError(404) if user not found """ - def f(txn): + def f(txn: LoggingTransaction) -> None: self.db_pool.simple_update_one_txn( txn, table="users", @@ -2229,7 +2254,7 @@ class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): StoreError(404) if user not found """ - def f(txn): + def f(txn: LoggingTransaction) -> None: self.db_pool.simple_update_one_txn( txn, table="users", @@ -2259,7 +2284,7 @@ class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): A tuple of (token, token id, device id) for each of the deleted tokens """ - def f(txn): + def f(txn: LoggingTransaction) -> List[Tuple[str, int, Optional[str]]]: keyvalues = {"user_id": user_id} if device_id is not None: keyvalues["device_id"] = device_id @@ -2301,7 +2326,7 @@ class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): return await self.db_pool.runInteraction("user_delete_access_tokens", f) async def delete_access_token(self, access_token: str) -> None: - def f(txn): + def f(txn: LoggingTransaction) -> None: self.db_pool.simple_delete_one_txn( txn, table="access_tokens", keyvalues={"token": access_token} ) @@ -2313,7 +2338,7 @@ class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): await self.db_pool.runInteraction("delete_access_token", f) async def delete_refresh_token(self, refresh_token: str) -> None: - def f(txn): + def f(txn: LoggingTransaction) -> None: self.db_pool.simple_delete_one_txn( txn, table="refresh_tokens", keyvalues={"token": refresh_token} ) @@ -2353,7 +2378,7 @@ class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): """ # Insert everything into a transaction in order to run atomically - def validate_threepid_session_txn(txn): + def validate_threepid_session_txn(txn: LoggingTransaction) -> Optional[str]: row = self.db_pool.simple_select_one_txn( txn, table="threepid_validation_session", @@ -2450,7 +2475,7 @@ class RegistrationStore(StatsStore, RegistrationBackgroundUpdateStore): longer be valid """ - def start_or_continue_validation_session_txn(txn): + def start_or_continue_validation_session_txn(txn: LoggingTransaction) -> None: # Create or update a validation session self.db_pool.simple_upsert_txn( txn, diff --git a/synapse/storage/databases/main/relations.py b/synapse/storage/databases/main/relations.py index b2295fd5..407158ce 100644 --- a/synapse/storage/databases/main/relations.py +++ b/synapse/storage/databases/main/relations.py @@ -17,6 +17,7 @@ from typing import ( TYPE_CHECKING, Collection, Dict, + FrozenSet, Iterable, List, Optional, @@ -39,8 +40,7 @@ from synapse.storage.database import ( ) from synapse.storage.databases.main.stream import generate_pagination_where_clause from synapse.storage.engines import PostgresEngine -from synapse.storage.relations import AggregationPaginationToken, PaginationChunk -from synapse.types import RoomStreamToken, StreamToken +from synapse.types import JsonDict, RoomStreamToken, StreamToken from synapse.util.caches.descriptors import cached, cachedList if TYPE_CHECKING: @@ -49,6 +49,19 @@ if TYPE_CHECKING: logger = logging.getLogger(__name__) +@attr.s(slots=True, frozen=True, auto_attribs=True) +class _RelatedEvent: + """ + Contains enough information about a related event in order to properly filter + events from ignored users. + """ + + # The event ID of the related event. + event_id: str + # The sender of the related event. + sender: str + + class RelationsWorkerStore(SQLBaseStore): def __init__( self, @@ -73,7 +86,7 @@ class RelationsWorkerStore(SQLBaseStore): direction: str = "b", from_token: Optional[StreamToken] = None, to_token: Optional[StreamToken] = None, - ) -> PaginationChunk: + ) -> Tuple[List[_RelatedEvent], Optional[StreamToken]]: """Get a list of relations for an event, ordered by topological ordering. Args: @@ -90,8 +103,10 @@ class RelationsWorkerStore(SQLBaseStore): to_token: Fetch rows up to the given token, or up to the end if None. Returns: - List of event IDs that match relations requested. The rows are of - the form `{"event_id": "..."}`. + A tuple of: + A list of related event IDs & their senders. + + The next stream token, if one exists. """ # We don't use `event_id`, it's there so that we can cache based on # it. The `event_id` must match the `event.event_id`. @@ -132,7 +147,7 @@ class RelationsWorkerStore(SQLBaseStore): order = "ASC" sql = """ - SELECT event_id, relation_type, topological_ordering, stream_ordering + SELECT event_id, relation_type, sender, topological_ordering, stream_ordering FROM event_relations INNER JOIN events USING (event_id) WHERE %s @@ -146,7 +161,7 @@ class RelationsWorkerStore(SQLBaseStore): def _get_recent_references_for_event_txn( txn: LoggingTransaction, - ) -> PaginationChunk: + ) -> Tuple[List[_RelatedEvent], Optional[StreamToken]]: txn.execute(sql, where_args + [limit + 1]) last_topo_id = None @@ -156,9 +171,9 @@ class RelationsWorkerStore(SQLBaseStore): # Do not include edits for redacted events as they leak event # content. if not is_redacted or row[1] != RelationTypes.REPLACE: - events.append({"event_id": row[0]}) - last_topo_id = row[2] - last_stream_id = row[3] + events.append(_RelatedEvent(row[0], row[2])) + last_topo_id = row[3] + last_stream_id = row[4] # If there are more events, generate the next pagination key. next_token = None @@ -179,9 +194,7 @@ class RelationsWorkerStore(SQLBaseStore): groups_key=0, ) - return PaginationChunk( - chunk=list(events[:limit]), next_batch=next_token, prev_batch=from_token - ) + return events[:limit], next_token return await self.db_pool.runInteraction( "get_recent_references_for_event", _get_recent_references_for_event_txn @@ -252,15 +265,8 @@ class RelationsWorkerStore(SQLBaseStore): @cached(tree=True) async def get_aggregation_groups_for_event( - self, - event_id: str, - room_id: str, - event_type: Optional[str] = None, - limit: int = 5, - direction: str = "b", - from_token: Optional[AggregationPaginationToken] = None, - to_token: Optional[AggregationPaginationToken] = None, - ) -> PaginationChunk: + self, event_id: str, room_id: str, limit: int = 5 + ) -> List[JsonDict]: """Get a list of annotations on the event, grouped by event type and aggregation key, sorted by count. @@ -270,82 +276,96 @@ class RelationsWorkerStore(SQLBaseStore): Args: event_id: Fetch events that relate to this event ID. room_id: The room the event belongs to. - event_type: Only fetch events with this event type, if given. limit: Only fetch the `limit` groups. - direction: Whether to fetch the highest count first (`"b"`) or - the lowest count first (`"f"`). - from_token: Fetch rows from the given token, or from the start if None. - to_token: Fetch rows up to the given token, or up to the end if None. Returns: List of groups of annotations that match. Each row is a dict with `type`, `key` and `count` fields. """ - where_clause = ["relates_to_id = ?", "room_id = ?", "relation_type = ?"] - where_args: List[Union[str, int]] = [ + args = [ event_id, room_id, RelationTypes.ANNOTATION, + limit, ] - if event_type: - where_clause.append("type = ?") - where_args.append(event_type) + sql = """ + SELECT type, aggregation_key, COUNT(DISTINCT sender) + FROM event_relations + INNER JOIN events USING (event_id) + WHERE relates_to_id = ? AND room_id = ? AND relation_type = ? + GROUP BY relation_type, type, aggregation_key + ORDER BY COUNT(*) DESC + LIMIT ? + """ - having_clause = generate_pagination_where_clause( - direction=direction, - column_names=("COUNT(*)", "MAX(stream_ordering)"), - from_token=attr.astuple(from_token) if from_token else None, # type: ignore[arg-type] - to_token=attr.astuple(to_token) if to_token else None, # type: ignore[arg-type] - engine=self.database_engine, + def _get_aggregation_groups_for_event_txn( + txn: LoggingTransaction, + ) -> List[JsonDict]: + txn.execute(sql, args) + + return [{"type": row[0], "key": row[1], "count": row[2]} for row in txn] + + return await self.db_pool.runInteraction( + "get_aggregation_groups_for_event", _get_aggregation_groups_for_event_txn ) - if direction == "b": - order = "DESC" - else: - order = "ASC" + async def get_aggregation_groups_for_users( + self, + event_id: str, + room_id: str, + limit: int, + users: FrozenSet[str] = frozenset(), + ) -> Dict[Tuple[str, str], int]: + """Fetch the partial aggregations for an event for specific users. - if having_clause: - having_clause = "HAVING " + having_clause - else: - having_clause = "" + This is used, in conjunction with get_aggregation_groups_for_event, to + remove information from the results for ignored users. - sql = """ - SELECT type, aggregation_key, COUNT(DISTINCT sender), MAX(stream_ordering) + Args: + event_id: Fetch events that relate to this event ID. + room_id: The room the event belongs to. + limit: Only fetch the `limit` groups. + users: The users to fetch information for. + + Returns: + A map of (event type, aggregation key) to a count of users. + """ + + if not users: + return {} + + args: List[Union[str, int]] = [ + event_id, + room_id, + RelationTypes.ANNOTATION, + ] + + users_sql, users_args = make_in_list_sql_clause( + self.database_engine, "sender", users + ) + args.extend(users_args) + + sql = f""" + SELECT type, aggregation_key, COUNT(DISTINCT sender) FROM event_relations INNER JOIN events USING (event_id) - WHERE {where_clause} + WHERE relates_to_id = ? AND room_id = ? AND relation_type = ? AND {users_sql} GROUP BY relation_type, type, aggregation_key - {having_clause} - ORDER BY COUNT(*) {order}, MAX(stream_ordering) {order} + ORDER BY COUNT(*) DESC LIMIT ? - """.format( - where_clause=" AND ".join(where_clause), - order=order, - having_clause=having_clause, - ) + """ - def _get_aggregation_groups_for_event_txn( + def _get_aggregation_groups_for_users_txn( txn: LoggingTransaction, - ) -> PaginationChunk: - txn.execute(sql, where_args + [limit + 1]) + ) -> Dict[Tuple[str, str], int]: + txn.execute(sql, args + [limit]) - next_batch = None - events = [] - for row in txn: - events.append({"type": row[0], "key": row[1], "count": row[2]}) - next_batch = AggregationPaginationToken(row[2], row[3]) - - if len(events) <= limit: - next_batch = None - - return PaginationChunk( - chunk=list(events[:limit]), next_batch=next_batch, prev_batch=from_token - ) + return {(row[0], row[1]): row[2] for row in txn} return await self.db_pool.runInteraction( - "get_aggregation_groups_for_event", _get_aggregation_groups_for_event_txn + "get_aggregation_groups_for_users", _get_aggregation_groups_for_users_txn ) @cached() @@ -574,6 +594,67 @@ class RelationsWorkerStore(SQLBaseStore): return summaries + async def get_threaded_messages_per_user( + self, + event_ids: Collection[str], + users: FrozenSet[str] = frozenset(), + ) -> Dict[Tuple[str, str], int]: + """Get the number of threaded replies for a set of users. + + This is used, in conjunction with get_thread_summaries, to calculate an + accurate count of the replies to a thread by subtracting ignored users. + + Args: + event_ids: The events to check for threaded replies. + users: The user to calculate the count of their replies. + + Returns: + A map of the (event_id, sender) to the count of their replies. + """ + if not users: + return {} + + # Fetch the number of threaded replies. + sql = """ + SELECT parent.event_id, child.sender, COUNT(child.event_id) FROM events AS child + INNER JOIN event_relations USING (event_id) + INNER JOIN events AS parent ON + parent.event_id = relates_to_id + AND parent.room_id = child.room_id + WHERE + %s + AND %s + AND %s + GROUP BY parent.event_id, child.sender + """ + + def _get_threaded_messages_per_user_txn( + txn: LoggingTransaction, + ) -> Dict[Tuple[str, str], int]: + users_sql, users_args = make_in_list_sql_clause( + self.database_engine, "child.sender", users + ) + events_clause, events_args = make_in_list_sql_clause( + txn.database_engine, "relates_to_id", event_ids + ) + + if self._msc3440_enabled: + relations_clause = "(relation_type = ? OR relation_type = ?)" + relations_args = [RelationTypes.THREAD, RelationTypes.UNSTABLE_THREAD] + else: + relations_clause = "relation_type = ?" + relations_args = [RelationTypes.THREAD] + + txn.execute( + sql % (users_sql, events_clause, relations_clause), + users_args + events_args + relations_args, + ) + return {(row[0], row[1]): row[2] for row in txn} + + return await self.db_pool.runInteraction( + "get_threaded_messages_per_user", _get_threaded_messages_per_user_txn + ) + @cached() def get_thread_participated(self, event_id: str, user_id: str) -> bool: raise NotImplementedError() @@ -661,7 +742,7 @@ class RelationsWorkerStore(SQLBaseStore): %s; """ - def _get_if_events_have_relations(txn) -> List[str]: + def _get_if_events_have_relations(txn: LoggingTransaction) -> List[str]: clauses: List[str] = [] clause, args = make_in_list_sql_clause( txn.database_engine, "relates_to_id", parent_ids diff --git a/synapse/storage/databases/main/roommember.py b/synapse/storage/databases/main/roommember.py index 3248da53..48e83592 100644 --- a/synapse/storage/databases/main/roommember.py +++ b/synapse/storage/databases/main/roommember.py @@ -361,7 +361,10 @@ class RoomMemberWorkerStore(EventsWorkerStore): return None async def get_rooms_for_local_user_where_membership_is( - self, user_id: str, membership_list: Collection[str] + self, + user_id: str, + membership_list: Collection[str], + excluded_rooms: Optional[List[str]] = None, ) -> List[RoomsForUser]: """Get all the rooms for this *local* user where the membership for this user matches one in the membership list. @@ -372,6 +375,7 @@ class RoomMemberWorkerStore(EventsWorkerStore): user_id: The user ID. membership_list: A list of synapse.api.constants.Membership values which the user must be in. + excluded_rooms: A list of rooms to ignore. Returns: The RoomsForUser that the user matches the membership types. @@ -386,12 +390,19 @@ class RoomMemberWorkerStore(EventsWorkerStore): membership_list, ) - # Now we filter out forgotten rooms - forgotten_rooms = await self.get_forgotten_rooms_for_user(user_id) - return [room for room in rooms if room.room_id not in forgotten_rooms] + # Now we filter out forgotten and excluded rooms + rooms_to_exclude: Set[str] = await self.get_forgotten_rooms_for_user(user_id) + + if excluded_rooms is not None: + rooms_to_exclude.update(set(excluded_rooms)) + + return [room for room in rooms if room.room_id not in rooms_to_exclude] def _get_rooms_for_local_user_where_membership_is_txn( - self, txn, user_id: str, membership_list: List[str] + self, + txn, + user_id: str, + membership_list: List[str], ) -> List[RoomsForUser]: # Paranoia check. if not self.hs.is_mine_id(user_id): @@ -877,7 +888,7 @@ class RoomMemberWorkerStore(EventsWorkerStore): return frozenset(cache.hosts_to_joined_users) # Since we'll mutate the cache we need to lock. - with (await self._joined_host_linearizer.queue(room_id)): + async with self._joined_host_linearizer.queue(room_id): if state_entry.state_group == cache.state_group: # Same state group, so nothing to do. We've already checked for # this above, but the cache may have changed while waiting on diff --git a/synapse/storage/databases/main/signatures.py b/synapse/storage/databases/main/signatures.py index 0518b8b9..95148fd2 100644 --- a/synapse/storage/databases/main/signatures.py +++ b/synapse/storage/databases/main/signatures.py @@ -26,7 +26,7 @@ from synapse.util.caches.descriptors import cached, cachedList class SignatureWorkerStore(EventsWorkerStore): @cached() - def get_event_reference_hash(self, event_id): + def get_event_reference_hash(self, event_id: str) -> Dict[str, Dict[str, bytes]]: # This is a dummy function to allow get_event_reference_hashes # to use its cache raise NotImplementedError() diff --git a/synapse/storage/databases/main/state.py b/synapse/storage/databases/main/state.py index 28460fd3..ecdc1fdc 100644 --- a/synapse/storage/databases/main/state.py +++ b/synapse/storage/databases/main/state.py @@ -12,9 +12,10 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -import collections.abc import logging -from typing import TYPE_CHECKING, Collection, Iterable, Optional, Set, Tuple +from typing import TYPE_CHECKING, Collection, Dict, Iterable, Optional, Set, Tuple + +from frozendict import frozendict from synapse.api.constants import EventTypes, Membership from synapse.api.errors import NotFoundError, UnsupportedRoomVersionError @@ -29,7 +30,7 @@ from synapse.storage.database import ( from synapse.storage.databases.main.events_worker import EventsWorkerStore from synapse.storage.databases.main.roommember import RoomMemberWorkerStore from synapse.storage.state import StateFilter -from synapse.types import JsonDict, StateMap +from synapse.types import JsonDict, JsonMapping, StateMap from synapse.util.caches import intern_string from synapse.util.caches.descriptors import cached, cachedList @@ -132,7 +133,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): return room_version - async def get_room_predecessor(self, room_id: str) -> Optional[dict]: + async def get_room_predecessor(self, room_id: str) -> Optional[JsonMapping]: """Get the predecessor of an upgraded room if it exists. Otherwise return None. @@ -158,9 +159,10 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): predecessor = create_event.content.get("predecessor", None) # Ensure the key is a dictionary - if not isinstance(predecessor, collections.abc.Mapping): + if not isinstance(predecessor, (dict, frozendict)): return None + # The keys must be strings since the data is JSON. return predecessor async def get_create_event_for_room(self, room_id: str) -> EventBase: @@ -202,7 +204,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): The current state of the room. """ - def _get_current_state_ids_txn(txn): + def _get_current_state_ids_txn(txn: LoggingTransaction) -> StateMap[str]: txn.execute( """SELECT type, state_key, event_id FROM current_state_events WHERE room_id = ? @@ -306,8 +308,14 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): list_name="event_ids", num_args=1, ) - async def _get_state_group_for_events(self, event_ids: Collection[str]) -> JsonDict: - """Returns mapping event_id -> state_group""" + async def _get_state_group_for_events( + self, event_ids: Collection[str] + ) -> Dict[str, int]: + """Returns mapping event_id -> state_group. + + Raises: + RuntimeError if the state is unknown at any of the given events + """ rows = await self.db_pool.simple_select_many_batch( table="event_to_state_groups", column="event_id", @@ -317,7 +325,11 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): desc="_get_state_group_for_events", ) - return {row["event_id"]: row["state_group"] for row in rows} + res = {row["event_id"]: row["state_group"] for row in rows} + for e in event_ids: + if e not in res: + raise RuntimeError("No state group for unknown or outlier event %s" % e) + return res async def get_referenced_state_groups( self, state_groups: Iterable[int] @@ -521,7 +533,7 @@ class MainStateBackgroundUpdateStore(RoomMemberWorkerStore): ) for user_id in potentially_left_users - joined_users: - await self.mark_remote_user_device_list_as_unsubscribed(user_id) + await self.mark_remote_user_device_list_as_unsubscribed(user_id) # type: ignore[attr-defined] return batch_size diff --git a/synapse/storage/databases/main/stream.py b/synapse/storage/databases/main/stream.py index 39e1efe3..6d45a8a9 100644 --- a/synapse/storage/databases/main/stream.py +++ b/synapse/storage/databases/main/stream.py @@ -36,7 +36,17 @@ what sort order was used: """ import logging -from typing import TYPE_CHECKING, Collection, Dict, List, Optional, Set, Tuple +from typing import ( + TYPE_CHECKING, + Any, + Collection, + Dict, + List, + Optional, + Set, + Tuple, + cast, +) import attr from frozendict import frozendict @@ -585,7 +595,11 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): return ret, key async def get_membership_changes_for_user( - self, user_id: str, from_key: RoomStreamToken, to_key: RoomStreamToken + self, + user_id: str, + from_key: RoomStreamToken, + to_key: RoomStreamToken, + excluded_rooms: Optional[List[str]] = None, ) -> List[EventBase]: """Fetch membership events for a given user. @@ -610,23 +624,29 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): min_from_id = from_key.stream max_to_id = to_key.get_max_stream_pos() + args: List[Any] = [user_id, min_from_id, max_to_id] + + ignore_room_clause = "" + if excluded_rooms is not None and len(excluded_rooms) > 0: + ignore_room_clause = "AND e.room_id NOT IN (%s)" % ",".join( + "?" for _ in excluded_rooms + ) + args = args + excluded_rooms + sql = """ SELECT m.event_id, instance_name, topological_ordering, stream_ordering FROM events AS e, room_memberships AS m WHERE e.event_id = m.event_id AND m.user_id = ? AND e.stream_ordering > ? AND e.stream_ordering <= ? + %s ORDER BY e.stream_ordering ASC - """ - txn.execute( - sql, - ( - user_id, - min_from_id, - max_to_id, - ), + """ % ( + ignore_room_clause, ) + txn.execute(sql, args) + rows = [ _EventDictReturn(event_id, None, stream_ordering) for event_id, instance_name, topological_ordering, stream_ordering in txn @@ -722,7 +742,7 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): A tuple of (stream ordering, topological ordering, event_id) """ - def _f(txn): + def _f(txn: LoggingTransaction) -> Optional[Tuple[int, int, str]]: sql = ( "SELECT stream_ordering, topological_ordering, event_id" " FROM events" @@ -732,27 +752,29 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): " LIMIT 1" ) txn.execute(sql, (room_id, stream_ordering)) - return txn.fetchone() + return cast(Optional[Tuple[int, int, str]], txn.fetchone()) return await self.db_pool.runInteraction( "get_room_event_before_stream_ordering", _f ) - async def get_room_events_max_id(self, room_id: Optional[str] = None) -> str: - """Returns the current token for rooms stream. + async def get_current_room_stream_token_for_room_id( + self, room_id: Optional[str] = None + ) -> RoomStreamToken: + """Returns the current position of the rooms stream. - By default, it returns the current global stream token. Specifying a - `room_id` causes it to return the current room specific topological - token. + By default, it returns a live token with the current global stream + token. Specifying a `room_id` causes it to return a historic token with + the room specific topological token. """ - token = self.get_room_max_stream_ordering() + stream_ordering = self.get_room_max_stream_ordering() if room_id is None: - return "s%d" % (token,) + return RoomStreamToken(None, stream_ordering) else: topo = await self.db_pool.runInteraction( "_get_max_topological_txn", self._get_max_topological_txn, room_id ) - return "t%d-%d" % (topo, token) + return RoomStreamToken(topo, stream_ordering) def get_stream_id_for_event_txn( self, @@ -827,7 +849,7 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): @staticmethod def _set_before_and_after( events: List[EventBase], rows: List[_EventDictReturn], topo_order: bool = True - ): + ) -> None: """Inserts ordering information to events' internal metadata from the DB rows. @@ -973,7 +995,9 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): the `current_id`). """ - def get_all_new_events_stream_txn(txn): + def get_all_new_events_stream_txn( + txn: LoggingTransaction, + ) -> Tuple[int, List[str]]: sql = ( "SELECT e.stream_ordering, e.event_id" " FROM events AS e" @@ -1319,7 +1343,7 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): async def get_id_for_instance(self, instance_name: str) -> int: """Get a unique, immutable ID that corresponds to the given Synapse worker instance.""" - def _get_id_for_instance_txn(txn): + def _get_id_for_instance_txn(txn: LoggingTransaction) -> int: instance_id = self.db_pool.simple_select_one_onecol_txn( txn, table="instance_map", diff --git a/synapse/storage/databases/main/tags.py b/synapse/storage/databases/main/tags.py index c8e508a9..b0f5de67 100644 --- a/synapse/storage/databases/main/tags.py +++ b/synapse/storage/databases/main/tags.py @@ -97,7 +97,7 @@ class TagsWorkerStore(AccountDataWorkerStore): ) def get_tag_content( - txn: LoggingTransaction, tag_ids + txn: LoggingTransaction, tag_ids: List[Tuple[int, str, str]] ) -> List[Tuple[int, Tuple[str, str, str]]]: sql = "SELECT tag, content FROM room_tags WHERE user_id=? AND room_id=?" results = [] @@ -251,7 +251,7 @@ class TagsWorkerStore(AccountDataWorkerStore): return self._account_data_id_gen.get_current_token() def _update_revision_txn( - self, txn, user_id: str, room_id: str, next_id: int + self, txn: LoggingTransaction, user_id: str, room_id: str, next_id: int ) -> None: """Update the latest revision of the tags for the given user and room. diff --git a/synapse/storage/relations.py b/synapse/storage/relations.py deleted file mode 100644 index fba27015..00000000 --- a/synapse/storage/relations.py +++ /dev/null @@ -1,84 +0,0 @@ -# Copyright 2019 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -import logging -from typing import TYPE_CHECKING, Any, Dict, List, Optional, Tuple - -import attr - -from synapse.api.errors import SynapseError -from synapse.types import JsonDict - -if TYPE_CHECKING: - from synapse.storage.databases.main import DataStore - -logger = logging.getLogger(__name__) - - -@attr.s(slots=True, auto_attribs=True) -class PaginationChunk: - """Returned by relation pagination APIs. - - Attributes: - chunk: The rows returned by pagination - next_batch: Token to fetch next set of results with, if - None then there are no more results. - prev_batch: Token to fetch previous set of results with, if - None then there are no previous results. - """ - - chunk: List[JsonDict] - next_batch: Optional[Any] = None - prev_batch: Optional[Any] = None - - async def to_dict(self, store: "DataStore") -> Dict[str, Any]: - d = {"chunk": self.chunk} - - if self.next_batch: - d["next_batch"] = await self.next_batch.to_string(store) - - if self.prev_batch: - d["prev_batch"] = await self.prev_batch.to_string(store) - - return d - - -@attr.s(frozen=True, slots=True, auto_attribs=True) -class AggregationPaginationToken: - """Pagination token for relation aggregation pagination API. - - As the results are order by count and then MAX(stream_ordering) of the - aggregation groups, we can just use them as our pagination token. - - Attributes: - count: The count of relations in the boundary group. - stream: The MAX stream ordering in the boundary group. - """ - - count: int - stream: int - - @staticmethod - def from_string(string: str) -> "AggregationPaginationToken": - try: - c, s = string.split("-") - return AggregationPaginationToken(int(c), int(s)) - except ValueError: - raise SynapseError(400, "Invalid aggregation pagination token") - - async def to_string(self, store: "DataStore") -> str: - return "%d-%d" % (self.count, self.stream) - - def as_tuple(self) -> Tuple[Any, ...]: - return attr.astuple(self) diff --git a/synapse/storage/schema/__init__.py b/synapse/storage/schema/__init__.py index 7b21c1b9..151f2aa9 100644 --- a/synapse/storage/schema/__init__.py +++ b/synapse/storage/schema/__init__.py @@ -12,7 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -SCHEMA_VERSION = 68 # remember to update the list below when updating +SCHEMA_VERSION = 69 # remember to update the list below when updating """Represents the expectations made by the codebase about the database schema This should be incremented whenever the codebase changes its requirements on the @@ -58,6 +58,10 @@ Changes in SCHEMA_VERSION = 68: - event_reference_hashes is no longer read. - `events` has `state_key` and `rejection_reason` columns, which are populated for new events. + +Changes in SCHEMA_VERSION = 69: + - We now write to `device_lists_changes_in_room` table. + - Use sequence to generate future `application_services_txns.txn_id`s """ diff --git a/synapse/storage/schema/main/delta/68/06_msc3202_add_device_list_appservice_stream_type.sql b/synapse/storage/schema/main/delta/68/06_msc3202_add_device_list_appservice_stream_type.sql new file mode 100644 index 00000000..7590e34b --- /dev/null +++ b/synapse/storage/schema/main/delta/68/06_msc3202_add_device_list_appservice_stream_type.sql @@ -0,0 +1,23 @@ +/* Copyright 2022 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +-- Add a column to track what device list changes stream id that this application +-- service has been caught up to. + +-- We explicitly don't set this field as "NOT NULL", as having NULL as a possible +-- state is useful for determining if we've ever sent traffic for a stream type +-- to an appservice. See https://github.com/matrix-org/synapse/issues/10836 for +-- one way this can be used. +ALTER TABLE application_services_state ADD COLUMN device_list_stream_id BIGINT;
\ No newline at end of file diff --git a/synapse/storage/schema/main/delta/69/01as_txn_seq.py b/synapse/storage/schema/main/delta/69/01as_txn_seq.py new file mode 100644 index 00000000..24bd4b39 --- /dev/null +++ b/synapse/storage/schema/main/delta/69/01as_txn_seq.py @@ -0,0 +1,44 @@ +# Copyright 2022 Beeper +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +""" +Adds a postgres SEQUENCE for generating application service transaction IDs. +""" + +from synapse.storage.engines import PostgresEngine + + +def run_create(cur, database_engine, *args, **kwargs): + if isinstance(database_engine, PostgresEngine): + # If we already have some AS TXNs we want to start from the current + # maximum value. There are two potential places this is stored - the + # actual TXNs themselves *and* the AS state table. At time of migration + # it is possible the TXNs table is empty so we must include the AS state + # last_txn as a potential option, and pick the maximum. + + cur.execute("SELECT COALESCE(max(txn_id), 0) FROM application_services_txns") + row = cur.fetchone() + txn_max = row[0] + + cur.execute("SELECT COALESCE(max(last_txn), 0) FROM application_services_state") + row = cur.fetchone() + last_txn_max = row[0] + + start_val = max(last_txn_max, txn_max) + 1 + + cur.execute( + "CREATE SEQUENCE application_services_txn_id_seq START WITH %s", + (start_val,), + ) diff --git a/synapse/storage/schema/main/delta/69/01device_list_oubound_by_room.sql b/synapse/storage/schema/main/delta/69/01device_list_oubound_by_room.sql new file mode 100644 index 00000000..b5b1782b --- /dev/null +++ b/synapse/storage/schema/main/delta/69/01device_list_oubound_by_room.sql @@ -0,0 +1,38 @@ +/* Copyright 2022 The Matrix.org Foundation C.I.C + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +CREATE TABLE device_lists_changes_in_room ( + user_id TEXT NOT NULL, + device_id TEXT NOT NULL, + room_id TEXT NOT NULL, + + -- This initially matches `device_lists_stream.stream_id`. Note that we + -- delete older values from `device_lists_stream`, so we can't use a foreign + -- constraint here. + -- + -- The table will contain rows with the same `stream_id` but different + -- `room_id`, as for each device update we store a row per room the user is + -- joined to. Therefore `(stream_id, room_id)` gives a unique index. + stream_id BIGINT NOT NULL, + + -- We have a background process which goes through this table and converts + -- entries into rows in `device_lists_outbound_pokes`. Once we have processed + -- a row, we mark it as such by setting `converted_to_destinations=TRUE`. + converted_to_destinations BOOLEAN NOT NULL, + opentracing_context TEXT +); + +CREATE UNIQUE INDEX device_lists_changes_in_stream_id ON device_lists_changes_in_room(stream_id, room_id); +CREATE INDEX device_lists_changes_in_stream_id_unconverted ON device_lists_changes_in_room(stream_id) WHERE NOT converted_to_destinations; diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 86f1a537..cda194e8 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -571,6 +571,10 @@ class StateGroupStorage: Returns: dict of state_group_id -> (dict of (type, state_key) -> event id) + + Raises: + RuntimeError if we don't have a state group for one or more of the events + (ie they are outliers or unknown) """ if not event_ids: return {} @@ -659,6 +663,10 @@ class StateGroupStorage: Returns: A dict of (event_id) -> (type, state_key) -> [state_events] + + Raises: + RuntimeError if we don't have a state group for one or more of the events + (ie they are outliers or unknown) """ event_to_groups = await self.stores.main._get_state_group_for_events(event_ids) @@ -696,6 +704,10 @@ class StateGroupStorage: Returns: A dict from event_id -> (type, state_key) -> event_id + + Raises: + RuntimeError if we don't have a state group for one or more of the events + (ie they are outliers or unknown) """ event_to_groups = await self.stores.main._get_state_group_for_events(event_ids) @@ -723,6 +735,10 @@ class StateGroupStorage: Returns: A dict from (type, state_key) -> state_event + + Raises: + RuntimeError if we don't have a state group for the event (ie it is an + outlier or is unknown) """ state_map = await self.get_state_for_events( [event_id], state_filter or StateFilter.all() @@ -741,6 +757,10 @@ class StateGroupStorage: Returns: A dict from (type, state_key) -> state_event_id + + Raises: + RuntimeError if we don't have a state group for the event (ie it is an + outlier or is unknown) """ state_map = await self.get_state_ids_for_events( [event_id], state_filter or StateFilter.all() diff --git a/synapse/storage/types.py b/synapse/storage/types.py index 57f4883b..d7d6f1d9 100644 --- a/synapse/storage/types.py +++ b/synapse/storage/types.py @@ -45,6 +45,7 @@ class Cursor(Protocol): Sequence[ # Note that this is an approximate typing based on sqlite3 and other # drivers, and may not be entirely accurate. + # FWIW, the DBAPI 2 spec is: https://peps.python.org/pep-0249/#description Tuple[ str, Optional[Any], diff --git a/synapse/streams/events.py b/synapse/streams/events.py index fb8fe172..acf17ba6 100644 --- a/synapse/streams/events.py +++ b/synapse/streams/events.py @@ -69,7 +69,7 @@ class EventSources: ) return token - def get_current_token_for_pagination(self) -> StreamToken: + async def get_current_token_for_pagination(self, room_id: str) -> StreamToken: """Get the current token for a given room to be used to paginate events. @@ -80,7 +80,7 @@ class EventSources: The current token for pagination. """ token = StreamToken( - room_key=self.sources.room.get_current_key(), + room_key=await self.sources.room.get_current_key_for_room(room_id), presence_key=0, typing_key=0, receipt_key=0, diff --git a/synapse/types.py b/synapse/types.py index 5ce2a5b0..9ac688b2 100644 --- a/synapse/types.py +++ b/synapse/types.py @@ -25,6 +25,7 @@ from typing import ( Match, MutableMapping, Optional, + Set, Tuple, Type, TypeVar, @@ -38,6 +39,7 @@ from typing_extensions import TypedDict from unpaddedbase64 import decode_base64 from zope.interface import Interface +from twisted.internet.defer import CancelledError from twisted.internet.interfaces import ( IReactorCore, IReactorPluggableNameResolver, @@ -421,22 +423,44 @@ class RoomStreamToken: s0 s1 | | - [0] V [1] V [2] + [0] ▼ [1] ▼ [2] Tokens can either be a point in the live event stream or a cursor going through historic events. - When traversing the live event stream events are ordered by when they - arrived at the homeserver. + When traversing the live event stream, events are ordered by + `stream_ordering` (when they arrived at the homeserver). - When traversing historic events the events are ordered by their depth in - the event graph "topological_ordering" and then by when they arrived at the - homeserver "stream_ordering". + When traversing historic events, events are first ordered by their `depth` + (`topological_ordering` in the event graph) and tie-broken by + `stream_ordering` (when the event arrived at the homeserver). - Live tokens start with an "s" followed by the "stream_ordering" id of the - event it comes after. Historic tokens start with a "t" followed by the - "topological_ordering" id of the event it comes after, followed by "-", - followed by the "stream_ordering" id of the event it comes after. + If you're looking for more info about what a token with all of the + underscores means, ex. + `s2633508_17_338_6732159_1082514_541479_274711_265584_1`, see the docstring + for `StreamToken` below. + + --- + + Live tokens start with an "s" followed by the `stream_ordering` of the event + that comes before the position of the token. Said another way: + `stream_ordering` uniquely identifies a persisted event. The live token + means "the position just after the event identified by `stream_ordering`". + An example token is: + + s2633508 + + --- + + Historic tokens start with a "t" followed by the `depth` + (`topological_ordering` in the event graph) of the event that comes before + the position of the token, followed by "-", followed by the + `stream_ordering` of the event that comes before the position of the token. + An example token is: + + t426-2633508 + + --- There is also a third mode for live tokens where the token starts with "m", which is sometimes used when using sharded event persisters. In this case @@ -463,6 +487,8 @@ class RoomStreamToken: Note: The `RoomStreamToken` cannot have both a topological part and an instance map. + --- + For caching purposes, `RoomStreamToken`s and by extension, all their attributes, must be hashable. """ @@ -515,6 +541,8 @@ class RoomStreamToken: stream=stream, instance_map=frozendict(instance_map), ) + except CancelledError: + raise except Exception: pass raise SynapseError(400, "Invalid room stream token %r" % (string,)) @@ -599,7 +627,57 @@ class RoomStreamToken: @attr.s(slots=True, frozen=True, auto_attribs=True) class StreamToken: - """A collection of positions within multiple streams. + """A collection of keys joined together by underscores in the following + order and which represent the position in their respective streams. + + ex. `s2633508_17_338_6732159_1082514_541479_274711_265584_1` + 1. `room_key`: `s2633508` which is a `RoomStreamToken` + - `RoomStreamToken`'s can also look like `t426-2633508` or `m56~2.58~3.59` + - See the docstring for `RoomStreamToken` for more details. + 2. `presence_key`: `17` + 3. `typing_key`: `338` + 4. `receipt_key`: `6732159` + 5. `account_data_key`: `1082514` + 6. `push_rules_key`: `541479` + 7. `to_device_key`: `274711` + 8. `device_list_key`: `265584` + 9. `groups_key`: `1` + + You can see how many of these keys correspond to the various + fields in a "/sync" response: + ```json + { + "next_batch": "s12_4_0_1_1_1_1_4_1", + "presence": { + "events": [] + }, + "device_lists": { + "changed": [] + }, + "rooms": { + "join": { + "!QrZlfIDQLNLdZHqTnt:hs1": { + "timeline": { + "events": [], + "prev_batch": "s10_4_0_1_1_1_1_4_1", + "limited": false + }, + "state": { + "events": [] + }, + "account_data": { + "events": [] + }, + "ephemeral": { + "events": [] + } + } + } + } + } + ``` + + --- For caching purposes, `StreamToken`s and by extension, all their attributes, must be hashable. @@ -630,6 +708,8 @@ class StreamToken: return cls( await RoomStreamToken.parse(store, keys[0]), *(int(k) for k in keys[1:]) ) + except CancelledError: + raise except Exception: raise SynapseError(400, "Invalid stream token") @@ -748,6 +828,30 @@ class ReadReceipt: data: JsonDict +@attr.s(slots=True, frozen=True, auto_attribs=True) +class DeviceListUpdates: + """ + An object containing a diff of information regarding other users' device lists, intended for + a recipient to carry out device list tracking. + + Attributes: + changed: A set of users whose device lists have changed recently. + left: A set of users who the recipient no longer needs to track the device lists of. + Typically when those users no longer share any end-to-end encryption enabled rooms. + """ + + # We need to use a factory here, otherwise `set` is not evaluated at + # object instantiation, but instead at class definition instantiation. + # The latter happening only once, thus always giving you the same sets + # across multiple DeviceListUpdates instances. + # Also see: don't define mutable default arguments. + changed: Set[str] = attr.ib(factory=set) + left: Set[str] = attr.ib(factory=set) + + def __bool__(self) -> bool: + return bool(self.changed or self.left) + + def get_verify_key_from_cross_signing_key(key_info): """Get the key ID and signedjson verify key from a cross-signing key dict diff --git a/synapse/util/async_helpers.py b/synapse/util/async_helpers.py index 6a8e844d..650e44de 100644 --- a/synapse/util/async_helpers.py +++ b/synapse/util/async_helpers.py @@ -18,7 +18,7 @@ import collections import inspect import itertools import logging -from contextlib import asynccontextmanager, contextmanager +from contextlib import asynccontextmanager from typing import ( Any, AsyncIterator, @@ -29,7 +29,6 @@ from typing import ( Generic, Hashable, Iterable, - Iterator, List, Optional, Set, @@ -342,7 +341,7 @@ class Linearizer: Example: - with await limiter.queue("test_key"): + async with limiter.queue("test_key"): # do some work. """ @@ -383,95 +382,53 @@ class Linearizer: # non-empty. return bool(entry.deferreds) - def queue(self, key: Hashable) -> defer.Deferred: - # we avoid doing defer.inlineCallbacks here, so that cancellation works correctly. - # (https://twistedmatrix.com/trac/ticket/4632 meant that cancellations were not - # propagated inside inlineCallbacks until Twisted 18.7) + def queue(self, key: Hashable) -> AsyncContextManager[None]: + @asynccontextmanager + async def _ctx_manager() -> AsyncIterator[None]: + entry = await self._acquire_lock(key) + try: + yield + finally: + self._release_lock(key, entry) + + return _ctx_manager() + + async def _acquire_lock(self, key: Hashable) -> _LinearizerEntry: + """Acquires a linearizer lock, waiting if necessary. + + Returns once we have secured the lock. + """ entry = self.key_to_defer.setdefault( key, _LinearizerEntry(0, collections.OrderedDict()) ) - # If the number of things executing is greater than the maximum - # then add a deferred to the list of blocked items - # When one of the things currently executing finishes it will callback - # this item so that it can continue executing. - if entry.count >= self.max_count: - res = self._await_lock(key) - else: + if entry.count < self.max_count: + # The number of things executing is less than the maximum. logger.debug( "Acquired uncontended linearizer lock %r for key %r", self.name, key ) entry.count += 1 - res = defer.succeed(None) - - # once we successfully get the lock, we need to return a context manager which - # will release the lock. - - @contextmanager - def _ctx_manager(_: None) -> Iterator[None]: - try: - yield - finally: - logger.debug("Releasing linearizer lock %r for key %r", self.name, key) - - # We've finished executing so check if there are any things - # blocked waiting to execute and start one of them - entry.count -= 1 - - if entry.deferreds: - (next_def, _) = entry.deferreds.popitem(last=False) - - # we need to run the next thing in the sentinel context. - with PreserveLoggingContext(): - next_def.callback(None) - elif entry.count == 0: - # We were the last thing for this key: remove it from the - # map. - del self.key_to_defer[key] - - res.addCallback(_ctx_manager) - return res - - def _await_lock(self, key: Hashable) -> defer.Deferred: - """Helper for queue: adds a deferred to the queue - - Assumes that we've already checked that we've reached the limit of the number - of lock-holders we allow. Creates a new deferred which is added to the list, and - adds some management around cancellations. - - Returns the deferred, which will callback once we have secured the lock. - - """ - entry = self.key_to_defer[key] + return entry + # Otherwise, the number of things executing is at the maximum and we have to + # add a deferred to the list of blocked items. + # When one of the things currently executing finishes it will callback + # this item so that it can continue executing. logger.debug("Waiting to acquire linearizer lock %r for key %r", self.name, key) new_defer: "defer.Deferred[None]" = make_deferred_yieldable(defer.Deferred()) entry.deferreds[new_defer] = 1 - def cb(_r: None) -> "defer.Deferred[None]": - logger.debug("Acquired linearizer lock %r for key %r", self.name, key) - entry.count += 1 - - # if the code holding the lock completes synchronously, then it - # will recursively run the next claimant on the list. That can - # relatively rapidly lead to stack exhaustion. This is essentially - # the same problem as http://twistedmatrix.com/trac/ticket/9304. - # - # In order to break the cycle, we add a cheeky sleep(0) here to - # ensure that we fall back to the reactor between each iteration. - # - # (This needs to happen while we hold the lock, and the context manager's exit - # code must be synchronous, so this is the only sensible place.) - return self._clock.sleep(0) - - def eb(e: Failure) -> Failure: + try: + await new_defer + except Exception as e: logger.info("defer %r got err %r", new_defer, e) if isinstance(e, CancelledError): logger.debug( - "Cancelling wait for linearizer lock %r for key %r", self.name, key + "Cancelling wait for linearizer lock %r for key %r", + self.name, + key, ) - else: logger.warning( "Unexpected exception waiting for linearizer lock %r for key %r", @@ -481,10 +438,47 @@ class Linearizer: # we just have to take ourselves back out of the queue. del entry.deferreds[new_defer] - return e + raise - new_defer.addCallbacks(cb, eb) - return new_defer + logger.debug("Acquired linearizer lock %r for key %r", self.name, key) + entry.count += 1 + + # if the code holding the lock completes synchronously, then it + # will recursively run the next claimant on the list. That can + # relatively rapidly lead to stack exhaustion. This is essentially + # the same problem as http://twistedmatrix.com/trac/ticket/9304. + # + # In order to break the cycle, we add a cheeky sleep(0) here to + # ensure that we fall back to the reactor between each iteration. + # + # This needs to happen while we hold the lock. We could put it on the + # exit path, but that would slow down the uncontended case. + try: + await self._clock.sleep(0) + except CancelledError: + self._release_lock(key, entry) + raise + + return entry + + def _release_lock(self, key: Hashable, entry: _LinearizerEntry) -> None: + """Releases a held linearizer lock.""" + logger.debug("Releasing linearizer lock %r for key %r", self.name, key) + + # We've finished executing so check if there are any things + # blocked waiting to execute and start one of them + entry.count -= 1 + + if entry.deferreds: + (next_def, _) = entry.deferreds.popitem(last=False) + + # we need to run the next thing in the sentinel context. + with PreserveLoggingContext(): + next_def.callback(None) + elif entry.count == 0: + # We were the last thing for this key: remove it from the + # map. + del self.key_to_defer[key] class ReadWriteLock: diff --git a/synapse/util/caches/__init__.py b/synapse/util/caches/__init__.py index 1cbc180e..42f6abb5 100644 --- a/synapse/util/caches/__init__.py +++ b/synapse/util/caches/__init__.py @@ -17,7 +17,7 @@ import logging import typing from enum import Enum, auto from sys import intern -from typing import Any, Callable, Dict, List, Optional, Sized +from typing import Any, Callable, Dict, List, Optional, Sized, TypeVar import attr from prometheus_client.core import Gauge @@ -195,8 +195,10 @@ KNOWN_KEYS = { ) } +T = TypeVar("T", Optional[str], str) -def intern_string(string: Optional[str]) -> Optional[str]: + +def intern_string(string: T) -> T: """Takes a (potentially) unicode string and interns it if it's ascii""" if string is None: return None diff --git a/synapse/visibility.py b/synapse/visibility.py index 49519eb8..250f0735 100644 --- a/synapse/visibility.py +++ b/synapse/visibility.py @@ -1,4 +1,5 @@ # Copyright 2014 - 2016 OpenMarket Ltd +# Copyright (C) The Matrix.org Foundation C.I.C. 2022 # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -12,7 +13,9 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging -from typing import Dict, FrozenSet, List, Optional +from typing import Collection, Dict, FrozenSet, List, Optional, Tuple + +from typing_extensions import Final from synapse.api.constants import EventTypes, HistoryVisibility, Membership from synapse.events import EventBase @@ -40,6 +43,8 @@ MEMBERSHIP_PRIORITY = ( Membership.BAN, ) +_HISTORY_VIS_KEY: Final[Tuple[str, str]] = (EventTypes.RoomHistoryVisibility, "") + async def filter_events_for_client( storage: Storage, @@ -74,7 +79,7 @@ async def filter_events_for_client( # to clients. events = [e for e in events if not e.internal_metadata.is_soft_failed()] - types = ((EventTypes.RoomHistoryVisibility, ""), (EventTypes.Member, user_id)) + types = (_HISTORY_VIS_KEY, (EventTypes.Member, user_id)) # we exclude outliers at this point, and then handle them separately later event_id_to_state = await storage.state.get_state_for_events( @@ -157,7 +162,7 @@ async def filter_events_for_client( state = event_id_to_state[event.event_id] # get the room_visibility at the time of the event. - visibility_event = state.get((EventTypes.RoomHistoryVisibility, ""), None) + visibility_event = state.get(_HISTORY_VIS_KEY, None) if visibility_event: visibility = visibility_event.content.get( "history_visibility", HistoryVisibility.SHARED @@ -293,67 +298,28 @@ async def filter_events_for_server( return True return False - def check_event_is_visible(event: EventBase, state: StateMap[EventBase]) -> bool: - history = state.get((EventTypes.RoomHistoryVisibility, ""), None) - if history: - visibility = history.content.get( - "history_visibility", HistoryVisibility.SHARED - ) - if visibility in [HistoryVisibility.INVITED, HistoryVisibility.JOINED]: - # We now loop through all state events looking for - # membership states for the requesting server to determine - # if the server is either in the room or has been invited - # into the room. - for ev in state.values(): - if ev.type != EventTypes.Member: - continue - try: - domain = get_domain_from_id(ev.state_key) - except Exception: - continue - - if domain != server_name: - continue - - memtype = ev.membership - if memtype == Membership.JOIN: - return True - elif memtype == Membership.INVITE: - if visibility == HistoryVisibility.INVITED: - return True - else: - # server has no users in the room: redact - return False - - return True - - # Lets check to see if all the events have a history visibility - # of "shared" or "world_readable". If that's the case then we don't - # need to check membership (as we know the server is in the room). - event_to_state_ids = await storage.state.get_state_ids_for_events( - frozenset(e.event_id for e in events), - state_filter=StateFilter.from_types( - types=((EventTypes.RoomHistoryVisibility, ""),) - ), - ) - - visibility_ids = set() - for sids in event_to_state_ids.values(): - hist = sids.get((EventTypes.RoomHistoryVisibility, "")) - if hist: - visibility_ids.add(hist) + def check_event_is_visible( + visibility: str, memberships: StateMap[EventBase] + ) -> bool: + if visibility not in (HistoryVisibility.INVITED, HistoryVisibility.JOINED): + return True - # If we failed to find any history visibility events then the default - # is "shared" visibility. - if not visibility_ids: - all_open = True - else: - event_map = await storage.main.get_events(visibility_ids) - all_open = all( - e.content.get("history_visibility") - in (None, HistoryVisibility.SHARED, HistoryVisibility.WORLD_READABLE) - for e in event_map.values() - ) + # We now loop through all membership events looking for + # membership states for the requesting server to determine + # if the server is either in the room or has been invited + # into the room. + for ev in memberships.values(): + assert get_domain_from_id(ev.state_key) == server_name + + memtype = ev.membership + if memtype == Membership.JOIN: + return True + elif memtype == Membership.INVITE: + if visibility == HistoryVisibility.INVITED: + return True + + # server has no users in the room: redact + return False if not check_history_visibility_only: erased_senders = await storage.main.are_users_erased(e.sender for e in events) @@ -362,34 +328,100 @@ async def filter_events_for_server( # to no users having been erased. erased_senders = {} - if all_open: - # all the history_visibility state affecting these events is open, so - # we don't need to filter by membership state. We *do* need to check - # for user erasure, though. - if erased_senders: - to_return = [] - for e in events: - if not is_sender_erased(e, erased_senders): - to_return.append(e) - elif redact: - to_return.append(prune_event(e)) - - return to_return - - # If there are no erased users then we can just return the given list - # of events without having to copy it. - return events - - # Ok, so we're dealing with events that have non-trivial visibility - # rules, so we need to also get the memberships of the room. - - # first, for each event we're wanting to return, get the event_ids - # of the history vis and membership state at those events. + # Let's check to see if all the events have a history visibility + # of "shared" or "world_readable". If that's the case then we don't + # need to check membership (as we know the server is in the room). + event_to_history_vis = await _event_to_history_vis(storage, events) + + # for any with restricted vis, we also need the memberships + event_to_memberships = await _event_to_memberships( + storage, + [ + e + for e in events + if event_to_history_vis[e.event_id] + not in (HistoryVisibility.SHARED, HistoryVisibility.WORLD_READABLE) + ], + server_name, + ) + + to_return = [] + for e in events: + erased = is_sender_erased(e, erased_senders) + visible = check_event_is_visible( + event_to_history_vis[e.event_id], event_to_memberships.get(e.event_id, {}) + ) + if visible and not erased: + to_return.append(e) + elif redact: + to_return.append(prune_event(e)) + + return to_return + + +async def _event_to_history_vis( + storage: Storage, events: Collection[EventBase] +) -> Dict[str, str]: + """Get the history visibility at each of the given events + + Returns a map from event id to history_visibility setting + """ + + # outliers get special treatment here. We don't have the state at that point in the + # room (and attempting to look it up will raise an exception), so all we can really + # do is assume that the requesting server is allowed to see the event. That's + # equivalent to there not being a history_visibility event, so we just exclude + # any outliers from the query. + event_to_state_ids = await storage.state.get_state_ids_for_events( + frozenset(e.event_id for e in events if not e.internal_metadata.is_outlier()), + state_filter=StateFilter.from_types(types=(_HISTORY_VIS_KEY,)), + ) + + visibility_ids = { + vis_event_id + for vis_event_id in ( + state_ids.get(_HISTORY_VIS_KEY) for state_ids in event_to_state_ids.values() + ) + if vis_event_id + } + vis_events = await storage.main.get_events(visibility_ids) + + result: Dict[str, str] = {} + for event in events: + vis = HistoryVisibility.SHARED + state_ids = event_to_state_ids.get(event.event_id) + + # if we didn't find any state for this event, it's an outlier, and we assume + # it's open + visibility_id = None + if state_ids: + visibility_id = state_ids.get(_HISTORY_VIS_KEY) + + if visibility_id: + vis_event = vis_events[visibility_id] + vis = vis_event.content.get("history_visibility", HistoryVisibility.SHARED) + assert isinstance(vis, str) + + result[event.event_id] = vis + return result + + +async def _event_to_memberships( + storage: Storage, events: Collection[EventBase], server_name: str +) -> Dict[str, StateMap[EventBase]]: + """Get the remote membership list at each of the given events + + Returns a map from event id to state map, which will contain only membership events + for the given server. + """ + + if not events: + return {} + + # for each event, get the event_ids of the membership state at those events. event_to_state_ids = await storage.state.get_state_ids_for_events( frozenset(e.event_id for e in events), - state_filter=StateFilter.from_types( - types=((EventTypes.RoomHistoryVisibility, ""), (EventTypes.Member, None)) - ), + state_filter=StateFilter.from_types(types=((EventTypes.Member, None),)), ) # We only want to pull out member events that correspond to the @@ -405,10 +437,7 @@ async def filter_events_for_server( for key, event_id in key_to_eid.items() } - def include(typ, state_key): - if typ != EventTypes.Member: - return True - + def include(state_key: str) -> bool: # we avoid using get_domain_from_id here for efficiency. idx = state_key.find(":") if idx == -1: @@ -416,10 +445,14 @@ async def filter_events_for_server( return state_key[idx + 1 :] == server_name event_map = await storage.main.get_events( - [e_id for e_id, key in event_id_to_state_key.items() if include(key[0], key[1])] + [ + e_id + for e_id, (_, state_key) in event_id_to_state_key.items() + if include(state_key) + ] ) - event_to_state = { + return { e_id: { key: event_map[inner_e_id] for key, inner_e_id in key_to_eid.items() @@ -427,14 +460,3 @@ async def filter_events_for_server( } for e_id, key_to_eid in event_to_state_ids.items() } - - to_return = [] - for e in events: - erased = is_sender_erased(e, erased_senders) - visible = check_event_is_visible(e, event_to_state[e.event_id]) - if visible and not erased: - to_return.append(e) - elif redact: - to_return.append(prune_event(e)) - - return to_return diff --git a/tests/appservice/test_scheduler.py b/tests/appservice/test_scheduler.py index 1cbb0593..0b22afdc 100644 --- a/tests/appservice/test_scheduler.py +++ b/tests/appservice/test_scheduler.py @@ -24,6 +24,7 @@ from synapse.appservice.scheduler import ( ) from synapse.logging.context import make_deferred_yieldable from synapse.server import HomeServer +from synapse.types import DeviceListUpdates from synapse.util import Clock from tests import unittest @@ -70,6 +71,7 @@ class ApplicationServiceSchedulerTransactionCtrlTestCase(unittest.TestCase): to_device_messages=[], # txn made and saved one_time_key_counts={}, unused_fallback_keys={}, + device_list_summary=DeviceListUpdates(), ) self.assertEqual(0, len(self.txnctrl.recoverers)) # no recoverer made txn.complete.assert_called_once_with(self.store) # txn completed @@ -96,6 +98,7 @@ class ApplicationServiceSchedulerTransactionCtrlTestCase(unittest.TestCase): to_device_messages=[], # txn made and saved one_time_key_counts={}, unused_fallback_keys={}, + device_list_summary=DeviceListUpdates(), ) self.assertEqual(0, txn.send.call_count) # txn not sent though self.assertEqual(0, txn.complete.call_count) # or completed @@ -124,6 +127,7 @@ class ApplicationServiceSchedulerTransactionCtrlTestCase(unittest.TestCase): to_device_messages=[], one_time_key_counts={}, unused_fallback_keys={}, + device_list_summary=DeviceListUpdates(), ) self.assertEqual(1, self.recoverer_fn.call_count) # recoverer made self.assertEqual(1, self.recoverer.recover.call_count) # and invoked @@ -225,7 +229,9 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase): service = Mock(id=4) event = Mock() self.scheduler.enqueue_for_appservice(service, events=[event]) - self.txn_ctrl.send.assert_called_once_with(service, [event], [], [], None, None) + self.txn_ctrl.send.assert_called_once_with( + service, [event], [], [], None, None, DeviceListUpdates() + ) def test_send_single_event_with_queue(self): d = defer.Deferred() @@ -240,12 +246,14 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase): # (call enqueue_for_appservice multiple times deliberately) self.scheduler.enqueue_for_appservice(service, events=[event2]) self.scheduler.enqueue_for_appservice(service, events=[event3]) - self.txn_ctrl.send.assert_called_with(service, [event], [], [], None, None) + self.txn_ctrl.send.assert_called_with( + service, [event], [], [], None, None, DeviceListUpdates() + ) self.assertEqual(1, self.txn_ctrl.send.call_count) # Resolve the send event: expect the queued events to be sent d.callback(service) self.txn_ctrl.send.assert_called_with( - service, [event2, event3], [], [], None, None + service, [event2, event3], [], [], None, None, DeviceListUpdates() ) self.assertEqual(2, self.txn_ctrl.send.call_count) @@ -272,15 +280,21 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase): # send events for different ASes and make sure they are sent self.scheduler.enqueue_for_appservice(srv1, events=[srv_1_event]) self.scheduler.enqueue_for_appservice(srv1, events=[srv_1_event2]) - self.txn_ctrl.send.assert_called_with(srv1, [srv_1_event], [], [], None, None) + self.txn_ctrl.send.assert_called_with( + srv1, [srv_1_event], [], [], None, None, DeviceListUpdates() + ) self.scheduler.enqueue_for_appservice(srv2, events=[srv_2_event]) self.scheduler.enqueue_for_appservice(srv2, events=[srv_2_event2]) - self.txn_ctrl.send.assert_called_with(srv2, [srv_2_event], [], [], None, None) + self.txn_ctrl.send.assert_called_with( + srv2, [srv_2_event], [], [], None, None, DeviceListUpdates() + ) # make sure callbacks for a service only send queued events for THAT # service srv_2_defer.callback(srv2) - self.txn_ctrl.send.assert_called_with(srv2, [srv_2_event2], [], [], None, None) + self.txn_ctrl.send.assert_called_with( + srv2, [srv_2_event2], [], [], None, None, DeviceListUpdates() + ) self.assertEqual(3, self.txn_ctrl.send.call_count) def test_send_large_txns(self): @@ -300,17 +314,17 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase): # Expect the first event to be sent immediately. self.txn_ctrl.send.assert_called_with( - service, [event_list[0]], [], [], None, None + service, [event_list[0]], [], [], None, None, DeviceListUpdates() ) srv_1_defer.callback(service) # Then send the next 100 events self.txn_ctrl.send.assert_called_with( - service, event_list[1:101], [], [], None, None + service, event_list[1:101], [], [], None, None, DeviceListUpdates() ) srv_2_defer.callback(service) # Then the final 99 events self.txn_ctrl.send.assert_called_with( - service, event_list[101:], [], [], None, None + service, event_list[101:], [], [], None, None, DeviceListUpdates() ) self.assertEqual(3, self.txn_ctrl.send.call_count) @@ -320,7 +334,7 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase): event_list = [Mock(name="event")] self.scheduler.enqueue_for_appservice(service, ephemeral=event_list) self.txn_ctrl.send.assert_called_once_with( - service, [], event_list, [], None, None + service, [], event_list, [], None, None, DeviceListUpdates() ) def test_send_multiple_ephemeral_no_queue(self): @@ -329,7 +343,7 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase): event_list = [Mock(name="event1"), Mock(name="event2"), Mock(name="event3")] self.scheduler.enqueue_for_appservice(service, ephemeral=event_list) self.txn_ctrl.send.assert_called_once_with( - service, [], event_list, [], None, None + service, [], event_list, [], None, None, DeviceListUpdates() ) def test_send_single_ephemeral_with_queue(self): @@ -345,13 +359,21 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase): # Send more events: expect send() to NOT be called multiple times. self.scheduler.enqueue_for_appservice(service, ephemeral=event_list_2) self.scheduler.enqueue_for_appservice(service, ephemeral=event_list_3) - self.txn_ctrl.send.assert_called_with(service, [], event_list_1, [], None, None) + self.txn_ctrl.send.assert_called_with( + service, [], event_list_1, [], None, None, DeviceListUpdates() + ) self.assertEqual(1, self.txn_ctrl.send.call_count) # Resolve txn_ctrl.send d.callback(service) # Expect the queued events to be sent self.txn_ctrl.send.assert_called_with( - service, [], event_list_2 + event_list_3, [], None, None + service, + [], + event_list_2 + event_list_3, + [], + None, + None, + DeviceListUpdates(), ) self.assertEqual(2, self.txn_ctrl.send.call_count) @@ -365,8 +387,10 @@ class ApplicationServiceSchedulerQueuerTestCase(unittest.HomeserverTestCase): event_list = first_chunk + second_chunk self.scheduler.enqueue_for_appservice(service, ephemeral=event_list) self.txn_ctrl.send.assert_called_once_with( - service, [], first_chunk, [], None, None + service, [], first_chunk, [], None, None, DeviceListUpdates() ) d.callback(service) - self.txn_ctrl.send.assert_called_with(service, [], second_chunk, [], None, None) + self.txn_ctrl.send.assert_called_with( + service, [], second_chunk, [], None, None, DeviceListUpdates() + ) self.assertEqual(2, self.txn_ctrl.send.call_count) diff --git a/tests/config/test_registration_config.py b/tests/config/test_registration_config.py index 2acdb6ac..33d7b70e 100644 --- a/tests/config/test_registration_config.py +++ b/tests/config/test_registration_config.py @@ -37,7 +37,9 @@ class RegistrationConfigTestCase(ConfigFileTestCase): "session_lifetime": "30m", "nonrefreshable_access_token_lifetime": "31m", **config_dict, - } + }, + "", + "", ) with self.assertRaises(ConfigError): @@ -46,7 +48,9 @@ class RegistrationConfigTestCase(ConfigFileTestCase): "session_lifetime": "30m", "refreshable_access_token_lifetime": "31m", **config_dict, - } + }, + "", + "", ) with self.assertRaises(ConfigError): @@ -55,7 +59,9 @@ class RegistrationConfigTestCase(ConfigFileTestCase): "session_lifetime": "30m", "refresh_token_lifetime": "31m", **config_dict, - } + }, + "", + "", ) # Then test all the fine conditions @@ -64,7 +70,9 @@ class RegistrationConfigTestCase(ConfigFileTestCase): "session_lifetime": "31m", "nonrefreshable_access_token_lifetime": "31m", **config_dict, - } + }, + "", + "", ) HomeServerConfig().parse_config_dict( @@ -72,11 +80,15 @@ class RegistrationConfigTestCase(ConfigFileTestCase): "session_lifetime": "31m", "refreshable_access_token_lifetime": "31m", **config_dict, - } + }, + "", + "", ) HomeServerConfig().parse_config_dict( - {"session_lifetime": "31m", "refresh_token_lifetime": "31m", **config_dict} + {"session_lifetime": "31m", "refresh_token_lifetime": "31m", **config_dict}, + "", + "", ) def test_refuse_to_start_if_open_registration_and_no_verification(self): diff --git a/tests/config/test_server.py b/tests/config/test_server.py index b6f21294..1f27a547 100644 --- a/tests/config/test_server.py +++ b/tests/config/test_server.py @@ -35,7 +35,7 @@ class ServerConfigTestCase(unittest.TestCase): def test_unsecure_listener_no_listeners_open_private_ports_false(self): conf = yaml.safe_load( ServerConfig().generate_config_section( - "che.org", "/data_dir_path", False, None, config_dir_path="CONFDIR" + "CONFDIR", "/data_dir_path", "che.org", False, None ) ) @@ -55,7 +55,7 @@ class ServerConfigTestCase(unittest.TestCase): def test_unsecure_listener_no_listeners_open_private_ports_true(self): conf = yaml.safe_load( ServerConfig().generate_config_section( - "che.org", "/data_dir_path", True, None, config_dir_path="CONFDIR" + "CONFDIR", "/data_dir_path", "che.org", True, None ) ) @@ -89,7 +89,7 @@ class ServerConfigTestCase(unittest.TestCase): conf = yaml.safe_load( ServerConfig().generate_config_section( - "this.one.listens", "/data_dir_path", True, listeners, "CONFDIR" + "CONFDIR", "/data_dir_path", "this.one.listens", True, listeners ) ) @@ -123,7 +123,7 @@ class ServerConfigTestCase(unittest.TestCase): conf = yaml.safe_load( ServerConfig().generate_config_section( - "this.one.listens", "/data_dir_path", True, listeners, "CONFDIR" + "CONFDIR", "/data_dir_path", "this.one.listens", True, listeners ) ) diff --git a/tests/crypto/test_event_signing.py b/tests/crypto/test_event_signing.py index 694020fb..06e0545a 100644 --- a/tests/crypto/test_event_signing.py +++ b/tests/crypto/test_event_signing.py @@ -28,8 +28,8 @@ from tests import unittest SIGNING_KEY_SEED = decode_base64("YJDBA9Xnr2sVqXD9Vj7XVUnmFZcZrlw8Md7kMW+3XA1") KEY_ALG = "ed25519" -KEY_VER = 1 -KEY_NAME = "%s:%d" % (KEY_ALG, KEY_VER) +KEY_VER = "1" +KEY_NAME = "%s:%s" % (KEY_ALG, KEY_VER) HOSTNAME = "domain" @@ -39,7 +39,7 @@ class EventSigningTestCase(unittest.TestCase): # NB: `signedjson` expects `nacl.signing.SigningKey` instances which have been # monkeypatched to include new `alg` and `version` attributes. This is captured # by the `signedjson.types.SigningKey` protocol. - self.signing_key: signedjson.types.SigningKey = nacl.signing.SigningKey( + self.signing_key: signedjson.types.SigningKey = nacl.signing.SigningKey( # type: ignore[assignment] SIGNING_KEY_SEED ) self.signing_key.alg = KEY_ALG diff --git a/tests/federation/test_federation_sender.py b/tests/federation/test_federation_sender.py index e9059285..a6e91956 100644 --- a/tests/federation/test_federation_sender.py +++ b/tests/federation/test_federation_sender.py @@ -14,6 +14,7 @@ from typing import Optional from unittest.mock import Mock +from parameterized import parameterized_class from signedjson import key, sign from signedjson.types import BaseKey, SigningKey @@ -154,6 +155,12 @@ class FederationSenderReceiptsTestCases(HomeserverTestCase): ) +@parameterized_class( + [ + {"enable_room_poke_code_path": False}, + {"enable_room_poke_code_path": True}, + ] +) class FederationSenderDevicesTestCases(HomeserverTestCase): servlets = [ admin.register_servlets, @@ -168,17 +175,21 @@ class FederationSenderDevicesTestCases(HomeserverTestCase): def default_config(self): c = super().default_config() c["send_federation"] = True + c["use_new_device_lists_changes_in_room"] = self.enable_room_poke_code_path return c def prepare(self, reactor, clock, hs): - # stub out get_users_who_share_room_with_user so that it claims that - # `@user2:host2` is in the room - def get_users_who_share_room_with_user(user_id): + # stub out `get_rooms_for_user` and `get_users_in_room` so that the + # server thinks the user shares a room with `@user2:host2` + def get_rooms_for_user(user_id): + return defer.succeed({"!room:host1"}) + + hs.get_datastores().main.get_rooms_for_user = get_rooms_for_user + + def get_users_in_room(room_id): return defer.succeed({"@user2:host2"}) - hs.get_datastores().main.get_users_who_share_room_with_user = ( - get_users_who_share_room_with_user - ) + hs.get_datastores().main.get_users_in_room = get_users_in_room # whenever send_transaction is called, record the edu data self.edus = [] diff --git a/tests/federation/transport/test_knocking.py b/tests/federation/transport/test_knocking.py index 648a0161..d21c11b7 100644 --- a/tests/federation/transport/test_knocking.py +++ b/tests/federation/transport/test_knocking.py @@ -23,7 +23,7 @@ from synapse.server import HomeServer from synapse.types import RoomAlias from tests.test_utils import event_injection -from tests.unittest import FederatingHomeserverTestCase, TestCase, override_config +from tests.unittest import FederatingHomeserverTestCase, TestCase class KnockingStrippedStateEventHelperMixin(TestCase): @@ -221,7 +221,6 @@ class FederationKnockingTestCase( return super().prepare(reactor, clock, homeserver) - @override_config({"experimental_features": {"msc2403_enabled": True}}) def test_room_state_returned_when_knocking(self): """ Tests that specific, stripped state events from a room are returned after diff --git a/tests/handlers/test_appservice.py b/tests/handlers/test_appservice.py index cead9f90..8c72cf6b 100644 --- a/tests/handlers/test_appservice.py +++ b/tests/handlers/test_appservice.py @@ -15,6 +15,8 @@ from typing import Dict, Iterable, List, Optional from unittest.mock import Mock +from parameterized import parameterized + from twisted.internet import defer from twisted.test.proto_helpers import MemoryReactor @@ -471,6 +473,7 @@ class ApplicationServicesHandlerSendEventsTestCase(unittest.HomeserverTestCase): to_device_messages, _otks, _fbks, + _device_list_summary, ) = self.send_mock.call_args[0] # Assert that this was the same to-device message that local_user sent @@ -583,7 +586,15 @@ class ApplicationServicesHandlerSendEventsTestCase(unittest.HomeserverTestCase): service_id_to_message_count: Dict[str, int] = {} for call in self.send_mock.call_args_list: - service, _events, _ephemeral, to_device_messages, _otks, _fbks = call[0] + ( + service, + _events, + _ephemeral, + to_device_messages, + _otks, + _fbks, + _device_list_summary, + ) = call[0] # Check that this was made to an interested service self.assertIn(service, interested_appservices) @@ -627,6 +638,114 @@ class ApplicationServicesHandlerSendEventsTestCase(unittest.HomeserverTestCase): return appservice +class ApplicationServicesHandlerDeviceListsTestCase(unittest.HomeserverTestCase): + """ + Tests that the ApplicationServicesHandler sends device list updates to application + services correctly. + """ + + servlets = [ + synapse.rest.admin.register_servlets_for_client_rest_resource, + login.register_servlets, + room.register_servlets, + ] + + def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None: + # Allow us to modify cached feature flags mid-test + self.as_handler = hs.get_application_service_handler() + + # Mock ApplicationServiceApi's put_json, so we can verify the raw JSON that + # will be sent over the wire + self.put_json = simple_async_mock() + hs.get_application_service_api().put_json = self.put_json # type: ignore[assignment] + + # Mock out application services, and allow defining our own in tests + self._services: List[ApplicationService] = [] + self.hs.get_datastores().main.get_app_services = Mock( + return_value=self._services + ) + + # Test across a variety of configuration values + @parameterized.expand( + [ + (True, True, True), + (True, False, False), + (False, True, False), + (False, False, False), + ] + ) + def test_application_service_receives_device_list_updates( + self, + experimental_feature_enabled: bool, + as_supports_txn_extensions: bool, + as_should_receive_device_list_updates: bool, + ): + """ + Tests that an application service receives notice of changed device + lists for a user, when a user changes their device lists. + + Arguments above are populated by parameterized. + + Args: + as_should_receive_device_list_updates: Whether we expect the AS to receive the + device list changes. + experimental_feature_enabled: Whether the "msc3202_transaction_extensions" experimental + feature is enabled. This feature must be enabled for device lists to ASs to work. + as_supports_txn_extensions: Whether the application service has explicitly registered + to receive information defined by MSC3202 - which includes device list changes. + """ + # Change whether the experimental feature is enabled or disabled before making + # device list changes + self.as_handler._msc3202_transaction_extensions_enabled = ( + experimental_feature_enabled + ) + + # Create an appservice that is interested in "local_user" + appservice = ApplicationService( + token=random_string(10), + hostname="example.com", + id=random_string(10), + sender="@as:example.com", + rate_limited=False, + namespaces={ + ApplicationService.NS_USERS: [ + { + "regex": "@local_user:.+", + "exclusive": False, + } + ], + }, + supports_ephemeral=True, + msc3202_transaction_extensions=as_supports_txn_extensions, + # Must be set for Synapse to try pushing data to the AS + hs_token="abcde", + url="some_url", + ) + + # Register the application service + self._services.append(appservice) + + # Register a user on the homeserver + self.local_user = self.register_user("local_user", "password") + self.local_user_token = self.login("local_user", "password") + + if as_should_receive_device_list_updates: + # Ensure that the resulting JSON uses the unstable prefix and contains the + # expected users + self.put_json.assert_called_once() + json_body = self.put_json.call_args[1]["json_body"] + + # Our application service should have received a device list update with + # "local_user" in the "changed" list + device_list_dict = json_body.get("org.matrix.msc3202.device_lists", {}) + self.assertEqual([], device_list_dict["left"]) + self.assertEqual([self.local_user], device_list_dict["changed"]) + + else: + # No device list changes should have been sent out + self.put_json.assert_not_called() + + class ApplicationServicesHandlerOtkCountsTestCase(unittest.HomeserverTestCase): # Argument indices for pulling out arguments from a `send_mock`. ARG_OTK_COUNTS = 4 diff --git a/tests/handlers/test_deactivate_account.py b/tests/handlers/test_deactivate_account.py index 3a107912..7586e472 100644 --- a/tests/handlers/test_deactivate_account.py +++ b/tests/handlers/test_deactivate_account.py @@ -44,21 +44,20 @@ class DeactivateAccountTestCase(HomeserverTestCase): Deactivates the account `self.user` using `self.token` and asserts that it returns a 200 success code. """ - req = self.get_success( - self.make_request( - "POST", - "account/deactivate", - { - "auth": { - "type": "m.login.password", - "user": self.user, - "password": "pass", - }, - "erase": True, + req = self.make_request( + "POST", + "account/deactivate", + { + "auth": { + "type": "m.login.password", + "user": self.user, + "password": "pass", }, - access_token=self.token, - ) + "erase": True, + }, + access_token=self.token, ) + self.assertEqual(req.code, HTTPStatus.OK, req) def test_global_account_data_deleted_upon_deactivation(self) -> None: diff --git a/tests/handlers/test_e2e_keys.py b/tests/handlers/test_e2e_keys.py index ac21a28c..8c74ed1f 100644 --- a/tests/handlers/test_e2e_keys.py +++ b/tests/handlers/test_e2e_keys.py @@ -463,8 +463,10 @@ class E2eKeysHandlerTestCase(unittest.HomeserverTestCase): res = e.value.code self.assertEqual(res, 400) - res = self.get_success(self.handler.query_local_devices({local_user: None})) - self.assertDictEqual(res, {local_user: {}}) + query_res = self.get_success( + self.handler.query_local_devices({local_user: None}) + ) + self.assertDictEqual(query_res, {local_user: {}}) def test_upload_signatures(self) -> None: """should check signatures that are uploaded""" diff --git a/tests/handlers/test_federation.py b/tests/handlers/test_federation.py index 4d65639a..060ba5f5 100644 --- a/tests/handlers/test_federation.py +++ b/tests/handlers/test_federation.py @@ -20,17 +20,17 @@ from twisted.test.proto_helpers import MemoryReactor from synapse.api.constants import EventTypes from synapse.api.errors import AuthError, Codes, LimitExceededError, SynapseError from synapse.api.room_versions import RoomVersions -from synapse.events import EventBase +from synapse.events import EventBase, make_event_from_dict from synapse.federation.federation_base import event_from_pdu_json from synapse.logging.context import LoggingContext, run_in_background from synapse.rest import admin from synapse.rest.client import login, room from synapse.server import HomeServer -from synapse.types import create_requester from synapse.util import Clock from synapse.util.stringutils import random_string from tests import unittest +from tests.test_utils import event_injection logger = logging.getLogger(__name__) @@ -39,7 +39,7 @@ def generate_fake_event_id() -> str: return "$fake_" + random_string(43) -class FederationTestCase(unittest.HomeserverTestCase): +class FederationTestCase(unittest.FederatingHomeserverTestCase): servlets = [ admin.register_servlets, login.register_servlets, @@ -219,41 +219,77 @@ class FederationTestCase(unittest.HomeserverTestCase): # create the room user_id = self.register_user("kermit", "test") tok = self.login("kermit", "test") - requester = create_requester(user_id) room_id = self.helper.create_room_as(room_creator=user_id, tok=tok) + room_version = self.get_success(self.store.get_room_version(room_id)) + + # we need a user on the remote server to be a member, so that we can send + # extremity-causing events. + self.get_success( + event_injection.inject_member_event( + self.hs, room_id, f"@user:{self.OTHER_SERVER_NAME}", "join" + ) + ) - ev1 = self.helper.send(room_id, "first message", tok=tok) + send_result = self.helper.send(room_id, "first message", tok=tok) + ev1 = self.get_success( + self.store.get_event(send_result["event_id"], allow_none=False) + ) + current_state = self.get_success( + self.store.get_events_as_list( + (self.get_success(self.store.get_current_state_ids(room_id))).values() + ) + ) # Create "many" backward extremities. The magic number we're trying to # create more than is 5 which corresponds to the number of backward # extremities we slice off in `_maybe_backfill_inner` + federation_event_handler = self.hs.get_federation_event_handler() for _ in range(0, 8): - event_handler = self.hs.get_event_creation_handler() - event, context = self.get_success( - event_handler.create_event( - requester, + event = make_event_from_dict( + self.add_hashes_and_signatures( { + "origin_server_ts": 1, "type": "m.room.message", "content": { "msgtype": "m.text", "body": "message connected to fake event", }, "room_id": room_id, - "sender": user_id, + "sender": f"@user:{self.OTHER_SERVER_NAME}", + "prev_events": [ + ev1.event_id, + # We're creating an backward extremity each time thanks + # to this fake event + generate_fake_event_id(), + ], + # lazy: *everything* is an auth event + "auth_events": [ev.event_id for ev in current_state], + "depth": ev1.depth + 1, }, - prev_event_ids=[ - ev1["event_id"], - # We're creating an backward extremity each time thanks - # to this fake event - generate_fake_event_id(), - ], - ) + room_version, + ), + room_version, ) + + # we poke this directly into _process_received_pdu, to avoid the + # federation handler wanting to backfill the fake event. self.get_success( - event_handler.handle_new_client_event(requester, event, context) + federation_event_handler._process_received_pdu( + self.OTHER_SERVER_NAME, event, state=current_state + ) ) + # we should now have 8 backwards extremities. + backwards_extremities = self.get_success( + self.store.db_pool.simple_select_list( + "event_backward_extremities", + keyvalues={"room_id": room_id}, + retcols=["event_id"], + ) + ) + self.assertEqual(len(backwards_extremities), 8) + current_depth = 1 limit = 100 with LoggingContext("receive_pdu"): @@ -339,7 +375,8 @@ class FederationTestCase(unittest.HomeserverTestCase): member_event.signatures = member_event_dict["signatures"] # Add the new member_event to the StateMap - prev_state_map[ + updated_state_map = dict(prev_state_map) + updated_state_map[ (member_event.type, member_event.state_key) ] = member_event.event_id auth_events.append(member_event) @@ -363,7 +400,7 @@ class FederationTestCase(unittest.HomeserverTestCase): prev_event_ids=message_event_dict["prev_events"], auth_event_ids=self._event_auth_handler.compute_auth_events( builder, - prev_state_map, + updated_state_map, for_verification=False, ), depth=message_event_dict["depth"], diff --git a/tests/handlers/test_federation_event.py b/tests/handlers/test_federation_event.py new file mode 100644 index 00000000..489ba577 --- /dev/null +++ b/tests/handlers/test_federation_event.py @@ -0,0 +1,225 @@ +# Copyright 2022 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from unittest import mock + +from synapse.events import make_event_from_dict +from synapse.events.snapshot import EventContext +from synapse.federation.transport.client import StateRequestResponse +from synapse.logging.context import LoggingContext +from synapse.rest import admin +from synapse.rest.client import login, room + +from tests import unittest +from tests.test_utils import event_injection, make_awaitable + + +class FederationEventHandlerTests(unittest.FederatingHomeserverTestCase): + servlets = [ + admin.register_servlets, + login.register_servlets, + room.register_servlets, + ] + + def make_homeserver(self, reactor, clock): + # mock out the federation transport client + self.mock_federation_transport_client = mock.Mock( + spec=["get_room_state_ids", "get_room_state", "get_event"] + ) + return super().setup_test_homeserver( + federation_transport_client=self.mock_federation_transport_client + ) + + def test_process_pulled_event_with_missing_state(self) -> None: + """Ensure that we correctly handle pulled events with lots of missing state + + In this test, we pretend we are processing a "pulled" event (eg, via backfill + or get_missing_events). The pulled event has a prev_event we haven't previously + seen, so the server requests the state at that prev_event. There is a lot + of state we don't have, so we expect the server to make a /state request. + + We check that the pulled event is correctly persisted, and that the state is + as we expect. + """ + return self._test_process_pulled_event_with_missing_state(False) + + def test_process_pulled_event_with_missing_state_where_prev_is_outlier( + self, + ) -> None: + """Ensure that we correctly handle pulled events with lots of missing state + + A slight modification to test_process_pulled_event_with_missing_state. Again + we have a "pulled" event which refers to a prev_event with lots of state, + but in this case we already have the prev_event (as an outlier, obviously - + if it were a regular event, we wouldn't need to request the state). + """ + return self._test_process_pulled_event_with_missing_state(True) + + def _test_process_pulled_event_with_missing_state( + self, prev_exists_as_outlier: bool + ) -> None: + OTHER_USER = f"@user:{self.OTHER_SERVER_NAME}" + main_store = self.hs.get_datastores().main + state_storage = self.hs.get_storage().state + + # create the room + user_id = self.register_user("kermit", "test") + tok = self.login("kermit", "test") + room_id = self.helper.create_room_as(room_creator=user_id, tok=tok) + room_version = self.get_success(main_store.get_room_version(room_id)) + + # allow the remote user to send state events + self.helper.send_state( + room_id, + "m.room.power_levels", + {"events_default": 0, "state_default": 0}, + tok=tok, + ) + + # add the remote user to the room + member_event = self.get_success( + event_injection.inject_member_event(self.hs, room_id, OTHER_USER, "join") + ) + + initial_state_map = self.get_success(main_store.get_current_state_ids(room_id)) + + auth_event_ids = [ + initial_state_map[("m.room.create", "")], + initial_state_map[("m.room.power_levels", "")], + initial_state_map[("m.room.join_rules", "")], + member_event.event_id, + ] + + # mock up a load of state events which we are missing + state_events = [ + make_event_from_dict( + self.add_hashes_and_signatures( + { + "type": "test_state_type", + "state_key": f"state_{i}", + "room_id": room_id, + "sender": OTHER_USER, + "prev_events": [member_event.event_id], + "auth_events": auth_event_ids, + "origin_server_ts": 1, + "depth": 10, + "content": {"body": f"state_{i}"}, + } + ), + room_version, + ) + for i in range(1, 10) + ] + + # this is the state that we are going to claim is active at the prev_event. + state_at_prev_event = state_events + self.get_success( + main_store.get_events_as_list(initial_state_map.values()) + ) + + # mock up a prev event. + # Depending on the test, we either persist this upfront (as an outlier), + # or let the server request it. + prev_event = make_event_from_dict( + self.add_hashes_and_signatures( + { + "type": "test_regular_type", + "room_id": room_id, + "sender": OTHER_USER, + "prev_events": [], + "auth_events": auth_event_ids, + "origin_server_ts": 1, + "depth": 11, + "content": {"body": "missing_prev"}, + } + ), + room_version, + ) + if prev_exists_as_outlier: + prev_event.internal_metadata.outlier = True + persistence = self.hs.get_storage().persistence + self.get_success( + persistence.persist_event(prev_event, EventContext.for_outlier()) + ) + else: + + async def get_event(destination: str, event_id: str, timeout=None): + self.assertEqual(destination, self.OTHER_SERVER_NAME) + self.assertEqual(event_id, prev_event.event_id) + return {"pdus": [prev_event.get_pdu_json()]} + + self.mock_federation_transport_client.get_event.side_effect = get_event + + # mock up a regular event to pass into _process_pulled_event + pulled_event = make_event_from_dict( + self.add_hashes_and_signatures( + { + "type": "test_regular_type", + "room_id": room_id, + "sender": OTHER_USER, + "prev_events": [prev_event.event_id], + "auth_events": auth_event_ids, + "origin_server_ts": 1, + "depth": 12, + "content": {"body": "pulled"}, + } + ), + room_version, + ) + + # we expect an outbound request to /state_ids, so stub that out + self.mock_federation_transport_client.get_room_state_ids.return_value = ( + make_awaitable( + { + "pdu_ids": [e.event_id for e in state_at_prev_event], + "auth_chain_ids": [], + } + ) + ) + + # we also expect an outbound request to /state + self.mock_federation_transport_client.get_room_state.return_value = ( + make_awaitable( + StateRequestResponse(auth_events=[], state=state_at_prev_event) + ) + ) + + # we have to bump the clock a bit, to keep the retry logic in + # FederationClient.get_pdu happy + self.reactor.advance(60000) + + # Finally, the call under test: send the pulled event into _process_pulled_event + with LoggingContext("test"): + self.get_success( + self.hs.get_federation_event_handler()._process_pulled_event( + self.OTHER_SERVER_NAME, pulled_event, backfilled=False + ) + ) + + # check that the event is correctly persisted + persisted = self.get_success(main_store.get_event(pulled_event.event_id)) + self.assertIsNotNone(persisted, "pulled event was not persisted at all") + self.assertFalse( + persisted.internal_metadata.is_outlier(), "pulled event was an outlier" + ) + + # check that the state at that event is as expected + state = self.get_success( + state_storage.get_state_ids_for_event(pulled_event.event_id) + ) + expected_state = { + (e.type, e.state_key): e.event_id for e in state_at_prev_event + } + self.assertEqual(state, expected_state) + + if prev_exists_as_outlier: + self.mock_federation_transport_client.get_event.assert_not_called() diff --git a/tests/handlers/test_oidc.py b/tests/handlers/test_oidc.py index 014815db..9684120c 100644 --- a/tests/handlers/test_oidc.py +++ b/tests/handlers/test_oidc.py @@ -354,10 +354,11 @@ class OidcHandlerTestCase(HomeserverTestCase): req = Mock(spec=["cookies"]) req.cookies = [] - url = self.get_success( - self.provider.handle_redirect_request(req, b"http://client/redirect") + url = urlparse( + self.get_success( + self.provider.handle_redirect_request(req, b"http://client/redirect") + ) ) - url = urlparse(url) auth_endpoint = urlparse(AUTHORIZATION_ENDPOINT) self.assertEqual(url.scheme, auth_endpoint.scheme) diff --git a/tests/handlers/test_profile.py b/tests/handlers/test_profile.py index 1ec105c3..f88c725a 100644 --- a/tests/handlers/test_profile.py +++ b/tests/handlers/test_profile.py @@ -59,7 +59,7 @@ class ProfileTestCase(unittest.HomeserverTestCase): self.bob = UserID.from_string("@4567:test") self.alice = UserID.from_string("@alice:remote") - self.get_success(self.register_user(self.frank.localpart, "frankpassword")) + self.register_user(self.frank.localpart, "frankpassword") self.handler = hs.get_profile_handler() diff --git a/tests/handlers/test_sync.py b/tests/handlers/test_sync.py index 3aedc076..865b8b7e 100644 --- a/tests/handlers/test_sync.py +++ b/tests/handlers/test_sync.py @@ -158,9 +158,7 @@ class SyncTestCase(tests.unittest.HomeserverTestCase): ) # Blow away caches (supported room versions can only change due to a restart). - self.get_success( - self.store.get_rooms_for_user_with_stream_ordering.invalidate_all() - ) + self.store.get_rooms_for_user_with_stream_ordering.invalidate_all() self.store._get_event_cache.clear() # The rooms should be excluded from the sync response. diff --git a/tests/handlers/test_user_directory.py b/tests/handlers/test_user_directory.py index 92012cd6..c6e501c7 100644 --- a/tests/handlers/test_user_directory.py +++ b/tests/handlers/test_user_directory.py @@ -351,6 +351,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase): self.handler.handle_local_profile_change(regular_user_id, profile_info) ) profile = self.get_success(self.store.get_user_in_directory(regular_user_id)) + assert profile is not None self.assertTrue(profile["display_name"] == display_name) def test_handle_local_profile_change_with_deactivated_user(self) -> None: @@ -369,6 +370,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase): # profile is in directory profile = self.get_success(self.store.get_user_in_directory(r_user_id)) + assert profile is not None self.assertTrue(profile["display_name"] == display_name) # deactivate user diff --git a/tests/module_api/test_account_data_manager.py b/tests/module_api/test_account_data_manager.py new file mode 100644 index 00000000..bec018d9 --- /dev/null +++ b/tests/module_api/test_account_data_manager.py @@ -0,0 +1,157 @@ +# Copyright 2022 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from synapse.api.errors import SynapseError +from synapse.rest import admin + +from tests.unittest import HomeserverTestCase + + +class ModuleApiTestCase(HomeserverTestCase): + servlets = [ + admin.register_servlets, + ] + + def prepare(self, reactor, clock, homeserver) -> None: + self._store = homeserver.get_datastores().main + self._module_api = homeserver.get_module_api() + self._account_data_mgr = self._module_api.account_data_manager + + self.user_id = self.register_user("kristina", "secret") + + def test_get_global(self) -> None: + """ + Tests that getting global account data through the module API works as + expected, including getting `None` for unset account data. + """ + self.get_success( + self._store.add_account_data_for_user( + self.user_id, "test.data", {"wombat": True} + ) + ) + + # Getting existent account data works as expected. + self.assertEqual( + self.get_success( + self._account_data_mgr.get_global(self.user_id, "test.data") + ), + {"wombat": True}, + ) + + # Getting non-existent account data returns None. + self.assertIsNone( + self.get_success( + self._account_data_mgr.get_global(self.user_id, "no.data.at.all") + ) + ) + + def test_get_global_validation(self) -> None: + """ + Tests that invalid or remote user IDs are treated as errors and raised as exceptions, + whilst getting global account data for a user. + + This is a design choice to try and communicate potential bugs to modules + earlier on. + """ + with self.assertRaises(SynapseError): + self.get_success_or_raise( + self._account_data_mgr.get_global("this isn't a user id", "test.data") + ) + + with self.assertRaises(ValueError): + self.get_success_or_raise( + self._account_data_mgr.get_global("@valid.but:remote", "test.data") + ) + + def test_get_global_no_mutability(self) -> None: + """ + Tests that modules can't introduce bugs into Synapse by mutating the result + of `get_global`. + """ + # First add some account data to set up the test. + self.get_success( + self._store.add_account_data_for_user( + self.user_id, "test.data", {"wombat": True} + ) + ) + + # Now request that data and then mutate it (out of negligence or otherwise). + the_data = self.get_success( + self._account_data_mgr.get_global(self.user_id, "test.data") + ) + with self.assertRaises(TypeError): + # This throws an exception because it's a frozen dict. + the_data["wombat"] = False + + def test_put_global(self) -> None: + """ + Tests that written account data using `put_global` can be read out again later. + """ + + self.get_success( + self._module_api.account_data_manager.put_global( + self.user_id, "test.data", {"wombat": True} + ) + ) + + # Request that account data from the normal store; check it's as we expect. + self.assertEqual( + self.get_success( + self._store.get_global_account_data_by_type_for_user( + self.user_id, "test.data" + ) + ), + {"wombat": True}, + ) + + def test_put_global_validation(self) -> None: + """ + Tests that a module can't write account data to user IDs that don't have + actual users registered to them. + Modules also must supply the correct types. + """ + + with self.assertRaises(SynapseError): + self.get_success_or_raise( + self._account_data_mgr.put_global( + "this isn't a user id", "test.data", {} + ) + ) + + with self.assertRaises(ValueError): + self.get_success_or_raise( + self._account_data_mgr.put_global("@valid.but:remote", "test.data", {}) + ) + + with self.assertRaises(ValueError): + self.get_success_or_raise( + self._module_api.account_data_manager.put_global( + "@notregistered:test", "test.data", {} + ) + ) + + with self.assertRaises(TypeError): + # The account data type must be a string. + self.get_success_or_raise( + self._module_api.account_data_manager.put_global( + self.user_id, 42, {} # type: ignore + ) + ) + + with self.assertRaises(TypeError): + # The account data dict must be a dict. + self.get_success_or_raise( + self._module_api.account_data_manager.put_global( + self.user_id, "test.data", 42 # type: ignore + ) + ) diff --git a/tests/module_api/test_api.py b/tests/module_api/test_api.py index 10dd94b5..9fd5d59c 100644 --- a/tests/module_api/test_api.py +++ b/tests/module_api/test_api.py @@ -87,11 +87,23 @@ class ModuleApiTestCase(HomeserverTestCase): self.assertEqual(displayname, "Bobberino") def test_can_register_admin_user(self): - user_id = self.get_success( - self.register_user( - "bob_module_admin", "1234", displayname="Bobberino Admin", admin=True - ) + user_id = self.register_user( + "bob_module_admin", "1234", displayname="Bobberino Admin", admin=True ) + + found_user = self.get_success(self.module_api.get_userinfo_by_id(user_id)) + self.assertEqual(found_user.user_id.to_string(), user_id) + self.assertIdentical(found_user.is_admin, True) + + def test_can_set_admin(self): + user_id = self.register_user( + "alice_wants_admin", + "1234", + displayname="Alice Powerhungry", + admin=False, + ) + + self.get_success(self.module_api.set_user_admin(user_id, True)) found_user = self.get_success(self.module_api.get_userinfo_by_id(user_id)) self.assertEqual(found_user.user_id.to_string(), user_id) self.assertIdentical(found_user.is_admin, True) @@ -278,7 +290,7 @@ class ModuleApiTestCase(HomeserverTestCase): # Create a user and room to play with user_id = self.register_user("kermit", "monkey") tok = self.login("kermit", "monkey") - room_id = self.helper.create_room_as(user_id, tok=tok) + room_id = self.helper.create_room_as(user_id, tok=tok, is_public=False) # The room should not currently be in the public rooms directory is_in_public_rooms = self.get_success( diff --git a/tests/replication/slave/storage/test_events.py b/tests/replication/slave/storage/test_events.py index 17dc42fd..297a9e77 100644 --- a/tests/replication/slave/storage/test_events.py +++ b/tests/replication/slave/storage/test_events.py @@ -268,7 +268,7 @@ class SlavedEventStoreTestCase(BaseSlavedStoreTestCase): event_source = RoomEventSource(self.hs) event_source.store = self.slaved_store - current_token = self.get_success(event_source.get_current_key()) + current_token = event_source.get_current_key() # gradually stream out the replication while repl_transport.buffer: @@ -277,7 +277,7 @@ class SlavedEventStoreTestCase(BaseSlavedStoreTestCase): self.pump(0) prev_token = current_token - current_token = self.get_success(event_source.get_current_key()) + current_token = event_source.get_current_key() # attempt to replicate the behaviour of the sync handler. # diff --git a/tests/rest/admin/test_media.py b/tests/rest/admin/test_media.py index 0d47dd0a..e909e444 100644 --- a/tests/rest/admin/test_media.py +++ b/tests/rest/admin/test_media.py @@ -702,6 +702,7 @@ class QuarantineMediaByIDTestCase(unittest.HomeserverTestCase): """ media_info = self.get_success(self.store.get_local_media(self.media_id)) + assert media_info is not None self.assertFalse(media_info["quarantined_by"]) # quarantining @@ -715,6 +716,7 @@ class QuarantineMediaByIDTestCase(unittest.HomeserverTestCase): self.assertFalse(channel.json_body) media_info = self.get_success(self.store.get_local_media(self.media_id)) + assert media_info is not None self.assertTrue(media_info["quarantined_by"]) # remove from quarantine @@ -728,6 +730,7 @@ class QuarantineMediaByIDTestCase(unittest.HomeserverTestCase): self.assertFalse(channel.json_body) media_info = self.get_success(self.store.get_local_media(self.media_id)) + assert media_info is not None self.assertFalse(media_info["quarantined_by"]) def test_quarantine_protected_media(self) -> None: @@ -740,6 +743,7 @@ class QuarantineMediaByIDTestCase(unittest.HomeserverTestCase): # verify protection media_info = self.get_success(self.store.get_local_media(self.media_id)) + assert media_info is not None self.assertTrue(media_info["safe_from_quarantine"]) # quarantining @@ -754,6 +758,7 @@ class QuarantineMediaByIDTestCase(unittest.HomeserverTestCase): # verify that is not in quarantine media_info = self.get_success(self.store.get_local_media(self.media_id)) + assert media_info is not None self.assertFalse(media_info["quarantined_by"]) @@ -830,6 +835,7 @@ class ProtectMediaByIDTestCase(unittest.HomeserverTestCase): """ media_info = self.get_success(self.store.get_local_media(self.media_id)) + assert media_info is not None self.assertFalse(media_info["safe_from_quarantine"]) # protect @@ -843,6 +849,7 @@ class ProtectMediaByIDTestCase(unittest.HomeserverTestCase): self.assertFalse(channel.json_body) media_info = self.get_success(self.store.get_local_media(self.media_id)) + assert media_info is not None self.assertTrue(media_info["safe_from_quarantine"]) # unprotect @@ -856,6 +863,7 @@ class ProtectMediaByIDTestCase(unittest.HomeserverTestCase): self.assertFalse(channel.json_body) media_info = self.get_success(self.store.get_local_media(self.media_id)) + assert media_info is not None self.assertFalse(media_info["safe_from_quarantine"]) diff --git a/tests/rest/admin/test_server_notice.py b/tests/rest/admin/test_server_notice.py index 2c855bff..dbcba266 100644 --- a/tests/rest/admin/test_server_notice.py +++ b/tests/rest/admin/test_server_notice.py @@ -214,9 +214,7 @@ class ServerNoticeTestCase(unittest.HomeserverTestCase): self.assertEqual(messages[0]["sender"], "@notices:test") # invalidate cache of server notices room_ids - self.get_success( - self.server_notices_manager.get_or_create_notice_room_for_user.invalidate_all() - ) + self.server_notices_manager.get_or_create_notice_room_for_user.invalidate_all() # send second message channel = self.make_request( @@ -291,9 +289,7 @@ class ServerNoticeTestCase(unittest.HomeserverTestCase): # invalidate cache of server notices room_ids # if server tries to send to a cached room_id the user gets the message # in old room - self.get_success( - self.server_notices_manager.get_or_create_notice_room_for_user.invalidate_all() - ) + self.server_notices_manager.get_or_create_notice_room_for_user.invalidate_all() # send second message channel = self.make_request( @@ -380,9 +376,7 @@ class ServerNoticeTestCase(unittest.HomeserverTestCase): # invalidate cache of server notices room_ids # if server tries to send to a cached room_id it gives an error - self.get_success( - self.server_notices_manager.get_or_create_notice_room_for_user.invalidate_all() - ) + self.server_notices_manager.get_or_create_notice_room_for_user.invalidate_all() # send second message channel = self.make_request( @@ -415,6 +409,98 @@ class ServerNoticeTestCase(unittest.HomeserverTestCase): # second room has new ID self.assertNotEqual(first_room_id, second_room_id) + @override_config({"server_notices": {"system_mxid_localpart": "notices"}}) + def test_update_notice_user_name_when_changed(self) -> None: + """ + Tests that existing server notices user name in room is updated after + server notice config changes. + """ + server_notice_request_content = { + "user_id": self.other_user, + "content": {"msgtype": "m.text", "body": "test msg one"}, + } + + self.make_request( + "POST", + self.url, + access_token=self.admin_user_tok, + content=server_notice_request_content, + ) + + # simulate a change in server config after a server restart. + new_display_name = "new display name" + self.server_notices_manager._config.servernotices.server_notices_mxid_display_name = ( + new_display_name + ) + self.server_notices_manager.get_or_create_notice_room_for_user.cache.invalidate_all() + + self.make_request( + "POST", + self.url, + access_token=self.admin_user_tok, + content=server_notice_request_content, + ) + + invited_rooms = self._check_invite_and_join_status(self.other_user, 1, 0) + notice_room_id = invited_rooms[0].room_id + self.helper.join( + room=notice_room_id, user=self.other_user, tok=self.other_user_token + ) + + notice_user_state_in_room = self.helper.get_state( + notice_room_id, + "m.room.member", + self.other_user_token, + state_key="@notices:test", + ) + self.assertEqual(notice_user_state_in_room["displayname"], new_display_name) + + @override_config({"server_notices": {"system_mxid_localpart": "notices"}}) + def test_update_notice_user_avatar_when_changed(self) -> None: + """ + Tests that existing server notices user avatar in room is updated when is + different from the one in homeserver config. + """ + server_notice_request_content = { + "user_id": self.other_user, + "content": {"msgtype": "m.text", "body": "test msg one"}, + } + + self.make_request( + "POST", + self.url, + access_token=self.admin_user_tok, + content=server_notice_request_content, + ) + + # simulate a change in server config after a server restart. + new_avatar_url = "test/new-url" + self.server_notices_manager._config.servernotices.server_notices_mxid_avatar_url = ( + new_avatar_url + ) + self.server_notices_manager.get_or_create_notice_room_for_user.cache.invalidate_all() + + self.make_request( + "POST", + self.url, + access_token=self.admin_user_tok, + content=server_notice_request_content, + ) + + invited_rooms = self._check_invite_and_join_status(self.other_user, 1, 0) + notice_room_id = invited_rooms[0].room_id + self.helper.join( + room=notice_room_id, user=self.other_user, tok=self.other_user_token + ) + + notice_user_state = self.helper.get_state( + notice_room_id, + "m.room.member", + self.other_user_token, + state_key="@notices:test", + ) + self.assertEqual(notice_user_state["avatar_url"], new_avatar_url) + def _check_invite_and_join_status( self, user_id: str, expected_invites: int, expected_memberships: int ) -> List[RoomsForUser]: diff --git a/tests/rest/admin/test_user.py b/tests/rest/admin/test_user.py index bef911d5..0cdf1dec 100644 --- a/tests/rest/admin/test_user.py +++ b/tests/rest/admin/test_user.py @@ -1590,10 +1590,9 @@ class UserRestTestCase(unittest.HomeserverTestCase): self.assertEqual("email", channel.json_body["threepids"][0]["medium"]) self.assertEqual("bob@bob.bob", channel.json_body["threepids"][0]["address"]) - pushers = self.get_success( - self.store.get_pushers_by({"user_name": "@bob:test"}) + pushers = list( + self.get_success(self.store.get_pushers_by({"user_name": "@bob:test"})) ) - pushers = list(pushers) self.assertEqual(len(pushers), 1) self.assertEqual("@bob:test", pushers[0].user_name) @@ -1632,10 +1631,9 @@ class UserRestTestCase(unittest.HomeserverTestCase): self.assertEqual("email", channel.json_body["threepids"][0]["medium"]) self.assertEqual("bob@bob.bob", channel.json_body["threepids"][0]["address"]) - pushers = self.get_success( - self.store.get_pushers_by({"user_name": "@bob:test"}) + pushers = list( + self.get_success(self.store.get_pushers_by({"user_name": "@bob:test"})) ) - pushers = list(pushers) self.assertEqual(len(pushers), 0) def test_set_password(self) -> None: @@ -2144,6 +2142,7 @@ class UserRestTestCase(unittest.HomeserverTestCase): # is in user directory profile = self.get_success(self.store.get_user_in_directory(self.other_user)) + assert profile is not None self.assertTrue(profile["display_name"] == "User") # Deactivate user @@ -2711,6 +2710,7 @@ class PushersRestTestCase(unittest.HomeserverTestCase): user_tuple = self.get_success( self.store.get_user_by_access_token(other_user_token) ) + assert user_tuple is not None token_id = user_tuple.token_id self.get_success( @@ -3676,6 +3676,7 @@ class ShadowBanRestTestCase(unittest.HomeserverTestCase): # The user starts off as not shadow-banned. other_user_token = self.login("user", "pass") result = self.get_success(self.store.get_user_by_access_token(other_user_token)) + assert result is not None self.assertFalse(result.shadow_banned) channel = self.make_request("POST", self.url, access_token=self.admin_user_tok) @@ -3684,6 +3685,7 @@ class ShadowBanRestTestCase(unittest.HomeserverTestCase): # Ensure the user is shadow-banned (and the cache was cleared). result = self.get_success(self.store.get_user_by_access_token(other_user_token)) + assert result is not None self.assertTrue(result.shadow_banned) # Un-shadow-ban the user. @@ -3695,6 +3697,7 @@ class ShadowBanRestTestCase(unittest.HomeserverTestCase): # Ensure the user is no longer shadow-banned (and the cache was cleared). result = self.get_success(self.store.get_user_by_access_token(other_user_token)) + assert result is not None self.assertFalse(result.shadow_banned) diff --git a/tests/rest/client/test_account.py b/tests/rest/client/test_account.py index 27946feb..e00b5c17 100644 --- a/tests/rest/client/test_account.py +++ b/tests/rest/client/test_account.py @@ -89,6 +89,17 @@ class PasswordResetTestCase(unittest.HomeserverTestCase): self.store = hs.get_datastores().main self.submit_token_resource = PasswordResetSubmitTokenResource(hs) + def attempt_wrong_password_login(self, username: str, password: str) -> None: + """Attempts to login as the user with the given password, asserting + that the attempt *fails*. + """ + body = {"type": "m.login.password", "user": username, "password": password} + + channel = self.make_request( + "POST", "/_matrix/client/r0/login", json.dumps(body).encode("utf8") + ) + self.assertEqual(channel.code, 403, channel.result) + def test_basic_password_reset(self) -> None: """Test basic password reset flow""" old_password = "monkey" diff --git a/tests/rest/client/test_account_data.py b/tests/rest/client/test_account_data.py new file mode 100644 index 00000000..d5b0640e --- /dev/null +++ b/tests/rest/client/test_account_data.py @@ -0,0 +1,75 @@ +# Copyright 2022 The Matrix.org Foundation C.I.C +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from unittest.mock import Mock + +from synapse.rest import admin +from synapse.rest.client import account_data, login, room + +from tests import unittest +from tests.test_utils import make_awaitable + + +class AccountDataTestCase(unittest.HomeserverTestCase): + servlets = [ + admin.register_servlets, + login.register_servlets, + room.register_servlets, + account_data.register_servlets, + ] + + def test_on_account_data_updated_callback(self) -> None: + """Tests that the on_account_data_updated module callback is called correctly when + a user's account data changes. + """ + mocked_callback = Mock(return_value=make_awaitable(None)) + self.hs.get_account_data_handler()._on_account_data_updated_callbacks.append( + mocked_callback + ) + + user_id = self.register_user("user", "password") + tok = self.login("user", "password") + account_data_type = "org.matrix.foo" + account_data_content = {"bar": "baz"} + + # Change the user's global account data. + channel = self.make_request( + "PUT", + f"/user/{user_id}/account_data/{account_data_type}", + account_data_content, + access_token=tok, + ) + + # Test that the callback is called with the user ID, the new account data, and + # None as the room ID. + self.assertEqual(channel.code, 200, channel.result) + mocked_callback.assert_called_once_with( + user_id, None, account_data_type, account_data_content + ) + + # Change the user's room-specific account data. + room_id = self.helper.create_room_as(user_id, tok=tok) + channel = self.make_request( + "PUT", + f"/user/{user_id}/rooms/{room_id}/account_data/{account_data_type}", + account_data_content, + access_token=tok, + ) + + # Test that the callback is called with the user ID, the room ID and the new + # account data. + self.assertEqual(channel.code, 200, channel.result) + self.assertEqual(mocked_callback.call_count, 2) + mocked_callback.assert_called_with( + user_id, room_id, account_data_type, account_data_content + ) diff --git a/tests/rest/client/test_relations.py b/tests/rest/client/test_relations.py index fe97a0b3..6fabada8 100644 --- a/tests/rest/client/test_relations.py +++ b/tests/rest/client/test_relations.py @@ -13,7 +13,6 @@ # See the License for the specific language governing permissions and # limitations under the License. -import itertools import urllib.parse from typing import Any, Callable, Dict, List, Optional, Tuple from unittest.mock import patch @@ -126,7 +125,7 @@ class BaseRelationsTestCase(unittest.HomeserverTestCase): # Request the relations of the event. channel = self.make_request( "GET", - f"/_matrix/client/unstable/rooms/{self.room}/relations/{self.parent_id}", + f"/_matrix/client/v1/rooms/{self.room}/relations/{self.parent_id}", access_token=self.user_token, ) self.assertEquals(200, channel.code, channel.json_body) @@ -139,22 +138,12 @@ class BaseRelationsTestCase(unittest.HomeserverTestCase): # Fetch the bundled aggregations of the event. channel = self.make_request( "GET", - f"/_matrix/client/unstable/rooms/{self.room}/event/{self.parent_id}", + f"/_matrix/client/v3/rooms/{self.room}/event/{self.parent_id}", access_token=self.user_token, ) self.assertEquals(200, channel.code, channel.json_body) return channel.json_body["unsigned"].get("m.relations", {}) - def _get_aggregations(self) -> List[JsonDict]: - """Request /aggregations on the parent ID and includes the returned chunk.""" - channel = self.make_request( - "GET", - f"/_matrix/client/unstable/rooms/{self.room}/aggregations/{self.parent_id}", - access_token=self.user_token, - ) - self.assertEqual(200, channel.code, channel.json_body) - return channel.json_body["chunk"] - def _find_event_in_chunk(self, events: List[JsonDict]) -> JsonDict: """ Find the parent event in a chunk of events and assert that it has the proper bundled aggregations. @@ -264,43 +253,6 @@ class RelationsTestCase(BaseRelationsTestCase): expected_response_code=400, ) - def test_aggregation(self) -> None: - """Test that annotations get correctly aggregated.""" - - self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "a") - self._send_relation( - RelationTypes.ANNOTATION, "m.reaction", "a", access_token=self.user2_token - ) - self._send_relation(RelationTypes.ANNOTATION, "m.reaction", "b") - - channel = self.make_request( - "GET", - f"/_matrix/client/unstable/rooms/{self.room}/aggregations/{self.parent_id}", - access_token=self.user_token, - ) - self.assertEqual(200, channel.code, channel.json_body) - - self.assertEqual( - channel.json_body, - { - "chunk": [ - {"type": "m.reaction", "key": "a", "count": 2}, - {"type": "m.reaction", "key": "b", "count": 1}, - ] - }, - ) - - def test_aggregation_must_be_annotation(self) -> None: - """Test that aggregations must be annotations.""" - - channel = self.make_request( - "GET", - f"/_matrix/client/unstable/rooms/{self.room}/aggregations" - f"/{self.parent_id}/{RelationTypes.REPLACE}?limit=1", - access_token=self.user_token, - ) - self.assertEqual(400, channel.code, channel.json_body) - def test_ignore_invalid_room(self) -> None: """Test that we ignore invalid relations over federation.""" # Create another room and send a message in it. @@ -388,16 +340,7 @@ class RelationsTestCase(BaseRelationsTestCase): # They should be ignored when fetching relations. channel = self.make_request( "GET", - f"/_matrix/client/unstable/rooms/{room2}/relations/{parent_id}", - access_token=self.user_token, - ) - self.assertEqual(200, channel.code, channel.json_body) - self.assertEqual(channel.json_body["chunk"], []) - - # And when fetching aggregations. - channel = self.make_request( - "GET", - f"/_matrix/client/unstable/rooms/{room2}/aggregations/{parent_id}", + f"/_matrix/client/v1/rooms/{room2}/relations/{parent_id}", access_token=self.user_token, ) self.assertEqual(200, channel.code, channel.json_body) @@ -690,7 +633,7 @@ class RelationsTestCase(BaseRelationsTestCase): channel = self.make_request( "GET", - f"/_matrix/client/unstable/rooms/{self.room}/relations/{self.parent_id}?limit=1", + f"/_matrix/client/v1/rooms/{self.room}/relations/{self.parent_id}?limit=1", access_token=self.user_token, ) self.assertEqual(200, channel.code, channel.json_body) @@ -717,15 +660,6 @@ class RelationsTestCase(BaseRelationsTestCase): self.assertEqual(200, channel.code, channel.json_body) self.assertNotIn("m.relations", channel.json_body["unsigned"]) - # But unknown relations can be directly queried. - channel = self.make_request( - "GET", - f"/_matrix/client/unstable/rooms/{self.room}/aggregations/{self.parent_id}?limit=1", - access_token=self.user_token, - ) - self.assertEqual(200, channel.code, channel.json_body) - self.assertEqual(channel.json_body["chunk"], []) - def test_background_update(self) -> None: """Test the event_arbitrary_relations background update.""" channel = self._send_relation(RelationTypes.ANNOTATION, "m.reaction", key="👍") @@ -751,7 +685,7 @@ class RelationsTestCase(BaseRelationsTestCase): # Only the "good" annotation should be found. channel = self.make_request( "GET", - f"/_matrix/client/unstable/rooms/{self.room}/relations/{self.parent_id}?limit=10", + f"/_matrix/client/v1/rooms/{self.room}/relations/{self.parent_id}?limit=10", access_token=self.user_token, ) self.assertEqual(200, channel.code, channel.json_body) @@ -776,7 +710,7 @@ class RelationsTestCase(BaseRelationsTestCase): # annotation. channel = self.make_request( "GET", - f"/_matrix/client/unstable/rooms/{self.room}/relations/{self.parent_id}?limit=10", + f"/_matrix/client/v1/rooms/{self.room}/relations/{self.parent_id}?limit=10", access_token=self.user_token, ) self.assertEqual(200, channel.code, channel.json_body) @@ -797,7 +731,7 @@ class RelationPaginationTestCase(BaseRelationsTestCase): channel = self.make_request( "GET", - f"/_matrix/client/unstable/rooms/{self.room}/relations/{self.parent_id}?limit=1", + f"/_matrix/client/v1/rooms/{self.room}/relations/{self.parent_id}?limit=1", access_token=self.user_token, ) self.assertEqual(200, channel.code, channel.json_body) @@ -828,7 +762,7 @@ class RelationPaginationTestCase(BaseRelationsTestCase): # Request the relations again, but with a different direction. channel = self.make_request( "GET", - f"/_matrix/client/unstable/rooms/{self.room}/relations" + f"/_matrix/client/v1/rooms/{self.room}/relations" f"/{self.parent_id}?limit=1&org.matrix.msc3715.dir=f", access_token=self.user_token, ) @@ -867,7 +801,7 @@ class RelationPaginationTestCase(BaseRelationsTestCase): channel = self.make_request( "GET", - f"/_matrix/client/unstable/rooms/{self.room}/relations/{self.parent_id}?limit=1{from_token}", + f"/_matrix/client/v1/rooms/{self.room}/relations/{self.parent_id}?limit=1{from_token}", access_token=self.user_token, ) self.assertEqual(200, channel.code, channel.json_body) @@ -931,7 +865,7 @@ class RelationPaginationTestCase(BaseRelationsTestCase): for from_token in (sync_prev_batch, messages_end): channel = self.make_request( "GET", - f"/_matrix/client/unstable/rooms/{self.room}/relations/{self.parent_id}?from={from_token}", + f"/_matrix/client/v1/rooms/{self.room}/relations/{self.parent_id}?from={from_token}", access_token=self.user_token, ) self.assertEqual(200, channel.code, channel.json_body) @@ -941,131 +875,6 @@ class RelationPaginationTestCase(BaseRelationsTestCase): annotation_id, [ev["event_id"] for ev in channel.json_body["chunk"]] ) - def test_aggregation_pagination_groups(self) -> None: - """Test that we can paginate annotation groups correctly.""" - - # We need to create ten separate users to send each reaction. - access_tokens = [self.user_token, self.user2_token] - idx = 0 - while len(access_tokens) < 10: - user_id, token = self._create_user("test" + str(idx)) - idx += 1 - - self.helper.join(self.room, user=user_id, tok=token) - access_tokens.append(token) - - idx = 0 - sent_groups = {"👍": 10, "a": 7, "b": 5, "c": 3, "d": 2, "e": 1} - for key in itertools.chain.from_iterable( - itertools.repeat(key, num) for key, num in sent_groups.items() - ): - self._send_relation( - RelationTypes.ANNOTATION, - "m.reaction", - key=key, - access_token=access_tokens[idx], - ) - - idx += 1 - idx %= len(access_tokens) - - prev_token: Optional[str] = None - found_groups: Dict[str, int] = {} - for _ in range(20): - from_token = "" - if prev_token: - from_token = "&from=" + prev_token - - channel = self.make_request( - "GET", - f"/_matrix/client/unstable/rooms/{self.room}/aggregations/{self.parent_id}?limit=1{from_token}", - access_token=self.user_token, - ) - self.assertEqual(200, channel.code, channel.json_body) - - self.assertEqual(len(channel.json_body["chunk"]), 1, channel.json_body) - - for groups in channel.json_body["chunk"]: - # We only expect reactions - self.assertEqual(groups["type"], "m.reaction", channel.json_body) - - # We should only see each key once - self.assertNotIn(groups["key"], found_groups, channel.json_body) - - found_groups[groups["key"]] = groups["count"] - - next_batch = channel.json_body.get("next_batch") - - self.assertNotEqual(prev_token, next_batch) - prev_token = next_batch - - if not prev_token: - break - - self.assertEqual(sent_groups, found_groups) - - def test_aggregation_pagination_within_group(self) -> None: - """Test that we can paginate within an annotation group.""" - - # We need to create ten separate users to send each reaction. - access_tokens = [self.user_token, self.user2_token] - idx = 0 - while len(access_tokens) < 10: - user_id, token = self._create_user("test" + str(idx)) - idx += 1 - - self.helper.join(self.room, user=user_id, tok=token) - access_tokens.append(token) - - idx = 0 - expected_event_ids = [] - for _ in range(10): - channel = self._send_relation( - RelationTypes.ANNOTATION, - "m.reaction", - key="👍", - access_token=access_tokens[idx], - ) - expected_event_ids.append(channel.json_body["event_id"]) - - idx += 1 - - # Also send a different type of reaction so that we test we don't see it - self._send_relation(RelationTypes.ANNOTATION, "m.reaction", key="a") - - prev_token = "" - found_event_ids: List[str] = [] - encoded_key = urllib.parse.quote_plus("👍".encode()) - for _ in range(20): - from_token = "" - if prev_token: - from_token = "&from=" + prev_token - - channel = self.make_request( - "GET", - f"/_matrix/client/unstable/rooms/{self.room}" - f"/aggregations/{self.parent_id}/{RelationTypes.ANNOTATION}" - f"/m.reaction/{encoded_key}?limit=1{from_token}", - access_token=self.user_token, - ) - self.assertEqual(200, channel.code, channel.json_body) - - self.assertEqual(len(channel.json_body["chunk"]), 1, channel.json_body) - - found_event_ids.extend(e["event_id"] for e in channel.json_body["chunk"]) - - next_batch = channel.json_body.get("next_batch") - - self.assertNotEqual(prev_token, next_batch) - prev_token = next_batch - - if not prev_token: - break - - # We paginated backwards, so reverse - found_event_ids.reverse() - self.assertEqual(found_event_ids, expected_event_ids) - class BundledAggregationsTestCase(BaseRelationsTestCase): """ @@ -1279,7 +1088,7 @@ class BundledAggregationsTestCase(BaseRelationsTestCase): # It should also be included when the entire thread is requested. channel = self.make_request( "GET", - f"/_matrix/client/unstable/rooms/{self.room}/relations/{self.parent_id}?limit=1", + f"/_matrix/client/v1/rooms/{self.room}/relations/{self.parent_id}?limit=1", access_token=self.user_token, ) self.assertEqual(200, channel.code, channel.json_body) @@ -1328,16 +1137,27 @@ class RelationIgnoredUserTestCase(BaseRelationsTestCase): """Relations sent from an ignored user should be ignored.""" def _test_ignored_user( - self, allowed_event_ids: List[str], ignored_event_ids: List[str] - ) -> None: + self, + relation_type: str, + allowed_event_ids: List[str], + ignored_event_ids: List[str], + ) -> Tuple[JsonDict, JsonDict]: """ Fetch the relations and ensure they're all there, then ignore user2, and repeat. + + Returns: + A tuple of two JSON dictionaries, each are bundled aggregations, the + first is from before the user is ignored, and the second is after. """ # Get the relations. event_ids = self._get_related_events() self.assertCountEqual(event_ids, allowed_event_ids + ignored_event_ids) + # And the bundled aggregations. + before_aggregations = self._get_bundled_aggregations() + self.assertIn(relation_type, before_aggregations) + # Ignore user2 and re-do the requests. self.get_success( self.store.add_account_data_for_user( @@ -1351,6 +1171,12 @@ class RelationIgnoredUserTestCase(BaseRelationsTestCase): event_ids = self._get_related_events() self.assertCountEqual(event_ids, allowed_event_ids) + # And the bundled aggregations. + after_aggregations = self._get_bundled_aggregations() + self.assertIn(relation_type, after_aggregations) + + return before_aggregations[relation_type], after_aggregations[relation_type] + def test_annotation(self) -> None: """Annotations should ignore""" # Send 2 from us, 2 from the to be ignored user. @@ -1375,7 +1201,26 @@ class RelationIgnoredUserTestCase(BaseRelationsTestCase): ) ignored_event_ids.append(channel.json_body["event_id"]) - self._test_ignored_user(allowed_event_ids, ignored_event_ids) + before_aggregations, after_aggregations = self._test_ignored_user( + RelationTypes.ANNOTATION, allowed_event_ids, ignored_event_ids + ) + + self.assertCountEqual( + before_aggregations["chunk"], + [ + {"type": "m.reaction", "key": "a", "count": 2}, + {"type": "m.reaction", "key": "b", "count": 1}, + {"type": "m.reaction", "key": "c", "count": 1}, + ], + ) + + self.assertCountEqual( + after_aggregations["chunk"], + [ + {"type": "m.reaction", "key": "a", "count": 1}, + {"type": "m.reaction", "key": "b", "count": 1}, + ], + ) def test_reference(self) -> None: """Annotations should ignore""" @@ -1387,7 +1232,18 @@ class RelationIgnoredUserTestCase(BaseRelationsTestCase): ) ignored_event_ids = [channel.json_body["event_id"]] - self._test_ignored_user(allowed_event_ids, ignored_event_ids) + before_aggregations, after_aggregations = self._test_ignored_user( + RelationTypes.REFERENCE, allowed_event_ids, ignored_event_ids + ) + + self.assertCountEqual( + [e["event_id"] for e in before_aggregations["chunk"]], + allowed_event_ids + ignored_event_ids, + ) + + self.assertCountEqual( + [e["event_id"] for e in after_aggregations["chunk"]], allowed_event_ids + ) def test_thread(self) -> None: """Annotations should ignore""" @@ -1399,7 +1255,23 @@ class RelationIgnoredUserTestCase(BaseRelationsTestCase): ) ignored_event_ids = [channel.json_body["event_id"]] - self._test_ignored_user(allowed_event_ids, ignored_event_ids) + before_aggregations, after_aggregations = self._test_ignored_user( + RelationTypes.THREAD, allowed_event_ids, ignored_event_ids + ) + + self.assertEqual(before_aggregations["count"], 2) + self.assertTrue(before_aggregations["current_user_participated"]) + # The latest thread event has some fields that don't matter. + self.assertEqual( + before_aggregations["latest_event"]["event_id"], ignored_event_ids[0] + ) + + self.assertEqual(after_aggregations["count"], 1) + self.assertTrue(after_aggregations["current_user_participated"]) + # The latest thread event has some fields that don't matter. + self.assertEqual( + after_aggregations["latest_event"]["event_id"], allowed_event_ids[0] + ) class RelationRedactionTestCase(BaseRelationsTestCase): @@ -1453,10 +1325,6 @@ class RelationRedactionTestCase(BaseRelationsTestCase): {"chunk": [{"type": "m.reaction", "key": "a", "count": 2}]}, ) - # Both relations appear in the aggregation. - chunk = self._get_aggregations() - self.assertEqual(chunk, [{"type": "m.reaction", "key": "a", "count": 2}]) - # Redact one of the reactions. self._redact(to_redact_event_id) @@ -1469,10 +1337,6 @@ class RelationRedactionTestCase(BaseRelationsTestCase): {"chunk": [{"type": "m.reaction", "key": "a", "count": 1}]}, ) - # The unredacted aggregation should still exist. - chunk = self._get_aggregations() - self.assertEqual(chunk, [{"type": "m.reaction", "key": "a", "count": 1}]) - def test_redact_relation_thread(self) -> None: """ Test that thread replies are properly handled after the thread reply redacted. @@ -1578,10 +1442,6 @@ class RelationRedactionTestCase(BaseRelationsTestCase): self.assertEqual(len(event_ids), 1) self.assertIn(RelationTypes.ANNOTATION, relations) - # The aggregation should exist. - chunk = self._get_aggregations() - self.assertEqual(chunk, [{"type": "m.reaction", "key": "👍", "count": 1}]) - # Redact the original event. self._redact(self.parent_id) @@ -1594,10 +1454,6 @@ class RelationRedactionTestCase(BaseRelationsTestCase): {"chunk": [{"type": "m.reaction", "key": "👍", "count": 1}]}, ) - # There's nothing to aggregate. - chunk = self._get_aggregations() - self.assertEqual(chunk, [{"count": 1, "key": "👍", "type": "m.reaction"}]) - @unittest.override_config({"experimental_features": {"msc3440_enabled": True}}) def test_redact_parent_thread(self) -> None: """ diff --git a/tests/rest/client/test_rooms.py b/tests/rest/client/test_rooms.py index 3a9617d6..6ff79b9e 100644 --- a/tests/rest/client/test_rooms.py +++ b/tests/rest/client/test_rooms.py @@ -982,7 +982,7 @@ class RoomJoinRatelimitTestCase(RoomBase): super().prepare(reactor, clock, hs) # profile changes expect that the user is actually registered user = UserID.from_string(self.user_id) - self.get_success(self.register_user(user.localpart, "supersecretpassword")) + self.register_user(user.localpart, "supersecretpassword") @unittest.override_config( {"rc_joins": {"local": {"per_second": 0.5, "burst_count": 3}}} diff --git a/tests/rest/client/test_sync.py b/tests/rest/client/test_sync.py index 43510139..773c16a5 100644 --- a/tests/rest/client/test_sync.py +++ b/tests/rest/client/test_sync.py @@ -341,7 +341,6 @@ class SyncKnockTestCase( hs, self.room_id, self.user_id ) - @override_config({"experimental_features": {"msc2403_enabled": True}}) def test_knock_room_state(self) -> None: """Tests that /sync returns state from a room after knocking on it.""" # Knock on a room @@ -497,6 +496,11 @@ class UnreadMessagesTestCase(unittest.HomeserverTestCase): receipts.register_servlets, ] + def default_config(self) -> JsonDict: + config = super().default_config() + config["experimental_features"] = {"msc2654_enabled": True} + return config + def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None: self.url = "/sync?since=%s" self.next_batch = "s0" @@ -772,3 +776,65 @@ class DeviceListSyncTestCase(unittest.HomeserverTestCase): self.assertIn( self.user_id, device_list_changes, incremental_sync_channel.json_body ) + + +class ExcludeRoomTestCase(unittest.HomeserverTestCase): + + servlets = [ + synapse.rest.admin.register_servlets, + login.register_servlets, + sync.register_servlets, + room.register_servlets, + ] + + def prepare( + self, reactor: MemoryReactor, clock: Clock, homeserver: HomeServer + ) -> None: + self.user_id = self.register_user("user", "password") + self.tok = self.login("user", "password") + + self.excluded_room_id = self.helper.create_room_as(self.user_id, tok=self.tok) + self.included_room_id = self.helper.create_room_as(self.user_id, tok=self.tok) + + # We need to manually append the room ID, because we can't know the ID before + # creating the room, and we can't set the config after starting the homeserver. + self.hs.get_sync_handler().rooms_to_exclude.append(self.excluded_room_id) + + def test_join_leave(self) -> None: + """Tests that rooms are correctly excluded from the 'join' and 'leave' sections of + sync responses. + """ + channel = self.make_request("GET", "/sync", access_token=self.tok) + self.assertEqual(channel.code, 200, channel.result) + + self.assertNotIn(self.excluded_room_id, channel.json_body["rooms"]["join"]) + self.assertIn(self.included_room_id, channel.json_body["rooms"]["join"]) + + self.helper.leave(self.excluded_room_id, self.user_id, tok=self.tok) + self.helper.leave(self.included_room_id, self.user_id, tok=self.tok) + + channel = self.make_request( + "GET", + "/sync?since=" + channel.json_body["next_batch"], + access_token=self.tok, + ) + self.assertEqual(channel.code, 200, channel.result) + + self.assertNotIn(self.excluded_room_id, channel.json_body["rooms"]["leave"]) + self.assertIn(self.included_room_id, channel.json_body["rooms"]["leave"]) + + def test_invite(self) -> None: + """Tests that rooms are correctly excluded from the 'invite' section of sync + responses. + """ + invitee = self.register_user("invitee", "password") + invitee_tok = self.login("invitee", "password") + + self.helper.invite(self.excluded_room_id, self.user_id, invitee, tok=self.tok) + self.helper.invite(self.included_room_id, self.user_id, invitee, tok=self.tok) + + channel = self.make_request("GET", "/sync", access_token=invitee_tok) + self.assertEqual(channel.code, 200, channel.result) + + self.assertNotIn(self.excluded_room_id, channel.json_body["rooms"]["invite"]) + self.assertIn(self.included_room_id, channel.json_body["rooms"]["invite"]) diff --git a/tests/rest/client/test_third_party_rules.py b/tests/rest/client/test_third_party_rules.py index e7de67e3..5eb0f243 100644 --- a/tests/rest/client/test_third_party_rules.py +++ b/tests/rest/client/test_third_party_rules.py @@ -896,3 +896,44 @@ class ThirdPartyRulesTestCase(unittest.FederatingHomeserverTestCase): # Check that the mock was called with the right room ID self.assertEqual(args[1], self.room_id) + + def test_on_threepid_bind(self) -> None: + """Tests that the on_threepid_bind module callback is called correctly after + associating a 3PID to an account. + """ + # Register a mocked callback. + threepid_bind_mock = Mock(return_value=make_awaitable(None)) + third_party_rules = self.hs.get_third_party_event_rules() + third_party_rules._on_threepid_bind_callbacks.append(threepid_bind_mock) + + # Register an admin user. + self.register_user("admin", "password", admin=True) + admin_tok = self.login("admin", "password") + + # Also register a normal user we can modify. + user_id = self.register_user("user", "password") + + # Add a 3PID to the user. + channel = self.make_request( + "PUT", + "/_synapse/admin/v2/users/%s" % user_id, + { + "threepids": [ + { + "medium": "email", + "address": "foo@example.com", + }, + ], + }, + access_token=admin_tok, + ) + + # Check that the shutdown was blocked + self.assertEqual(channel.code, 200, channel.json_body) + + # Check that the mock was called once. + threepid_bind_mock.assert_called_once() + args = threepid_bind_mock.call_args[0] + + # Check that the mock was called with the right parameters + self.assertEqual(args, (user_id, "email", "foo@example.com")) diff --git a/tests/rest/client/utils.py b/tests/rest/client/utils.py index 28663826..a0788b1b 100644 --- a/tests/rest/client/utils.py +++ b/tests/rest/client/utils.py @@ -88,7 +88,7 @@ class RestHelper: def create_room_as( self, room_creator: Optional[str] = None, - is_public: Optional[bool] = None, + is_public: Optional[bool] = True, room_version: Optional[str] = None, tok: Optional[str] = None, expect_code: int = HTTPStatus.OK, @@ -101,9 +101,12 @@ class RestHelper: Args: room_creator: The user ID to create the room with. is_public: If True, the `visibility` parameter will be set to - "public". If False, it will be set to "private". If left - unspecified, the server will set it to an appropriate default - (which should be "private" as per the CS spec). + "public". If False, it will be set to "private". + If None, doesn't specify the `visibility` parameter in which + case the server is supposed to make the room private according to + the CS API. + Defaults to public, since that is commonly needed in tests + for convenience where room privacy is not a problem. room_version: The room version to create the room as. Defaults to Synapse's default room version. tok: The access token to use in the request. diff --git a/tests/rest/key/v2/test_remote_key_resource.py b/tests/rest/key/v2/test_remote_key_resource.py index 978c252f..ac0ac06b 100644 --- a/tests/rest/key/v2/test_remote_key_resource.py +++ b/tests/rest/key/v2/test_remote_key_resource.py @@ -76,7 +76,7 @@ class BaseRemoteKeyResourceTestCase(unittest.HomeserverTestCase): "verify_keys": { key_id: { "key": signedjson.key.encode_verify_key_base64( - signing_key.verify_key + signedjson.key.get_verify_key(signing_key) ) } }, @@ -175,7 +175,7 @@ class EndToEndPerspectivesTests(BaseRemoteKeyResourceTestCase): % ( self.hs_signing_key.version, ): signedjson.key.encode_verify_key_base64( - self.hs_signing_key.verify_key + signedjson.key.get_verify_key(self.hs_signing_key) ) }, } @@ -229,7 +229,9 @@ class EndToEndPerspectivesTests(BaseRemoteKeyResourceTestCase): assert isinstance(keyres, FetchKeyResult) self.assertEqual( signedjson.key.encode_verify_key_base64(keyres.verify_key), - signedjson.key.encode_verify_key_base64(testkey.verify_key), + signedjson.key.encode_verify_key_base64( + signedjson.key.get_verify_key(testkey) + ), ) def test_get_notary_key(self) -> None: @@ -251,7 +253,9 @@ class EndToEndPerspectivesTests(BaseRemoteKeyResourceTestCase): assert isinstance(keyres, FetchKeyResult) self.assertEqual( signedjson.key.encode_verify_key_base64(keyres.verify_key), - signedjson.key.encode_verify_key_base64(testkey.verify_key), + signedjson.key.encode_verify_key_base64( + signedjson.key.get_verify_key(testkey) + ), ) def test_get_notary_keyserver_key(self) -> None: @@ -268,5 +272,7 @@ class EndToEndPerspectivesTests(BaseRemoteKeyResourceTestCase): assert isinstance(keyres, FetchKeyResult) self.assertEqual( signedjson.key.encode_verify_key_base64(keyres.verify_key), - signedjson.key.encode_verify_key_base64(self.hs_signing_key.verify_key), + signedjson.key.encode_verify_key_base64( + signedjson.key.get_verify_key(self.hs_signing_key) + ), ) diff --git a/tests/rest/media/v1/test_url_preview.py b/tests/rest/media/v1/test_url_preview.py index 5148c398..3b24d0ac 100644 --- a/tests/rest/media/v1/test_url_preview.py +++ b/tests/rest/media/v1/test_url_preview.py @@ -17,7 +17,7 @@ import json import os import re from typing import Any, Dict, Optional, Sequence, Tuple, Type -from urllib.parse import urlencode +from urllib.parse import quote, urlencode from twisted.internet._resolver import HostResolution from twisted.internet.address import IPv4Address, IPv6Address @@ -69,7 +69,6 @@ class URLPreviewTests(unittest.HomeserverTestCase): "2001:800::/21", ) config["url_preview_ip_range_whitelist"] = ("1.1.1.1",) - config["url_preview_url_blacklist"] = [] config["url_preview_accept_language"] = [ "en-UK", "en-US;q=0.9", @@ -1123,3 +1122,43 @@ class URLPreviewTests(unittest.HomeserverTestCase): os.path.exists(path), f"{os.path.relpath(path, self.media_store_path)} was not deleted", ) + + @unittest.override_config({"url_preview_url_blacklist": [{"port": "*"}]}) + def test_blacklist_port(self) -> None: + """Tests that blacklisting URLs with a port makes previewing such URLs + fail with a 403 error and doesn't impact other previews. + """ + self.lookups["matrix.org"] = [(IPv4Address, "10.1.2.3")] + + bad_url = quote("http://matrix.org:8888/foo") + good_url = quote("http://matrix.org/foo") + + channel = self.make_request( + "GET", + "preview_url?url=" + bad_url, + shorthand=False, + await_result=False, + ) + self.pump() + self.assertEqual(channel.code, 403, channel.result) + + channel = self.make_request( + "GET", + "preview_url?url=" + good_url, + shorthand=False, + await_result=False, + ) + self.pump() + + client = self.reactor.tcpClients[0][2].buildProtocol(None) + server = AccumulatingProtocol() + server.makeConnection(FakeTransport(client, self.reactor)) + client.makeConnection(FakeTransport(server, self.reactor)) + client.dataReceived( + b"HTTP/1.0 200 OK\r\nContent-Length: %d\r\nContent-Type: text/html\r\n\r\n" + % (len(self.end_content),) + + self.end_content + ) + + self.pump() + self.assertEqual(channel.code, 200) diff --git a/tests/scripts/test_new_matrix_user.py b/tests/scripts/test_new_matrix_user.py index 6f3c365c..19a145ee 100644 --- a/tests/scripts/test_new_matrix_user.py +++ b/tests/scripts/test_new_matrix_user.py @@ -12,7 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from unittest.mock import Mock +from unittest.mock import Mock, patch from synapse._scripts.register_new_matrix_user import request_registration @@ -52,16 +52,16 @@ class RegisterTestCase(TestCase): out = [] err_code = [] - request_registration( - "user", - "pass", - "matrix.org", - "shared", - admin=False, - requests=requests, - _print=out.append, - exit=err_code.append, - ) + with patch("synapse._scripts.register_new_matrix_user.requests", requests): + request_registration( + "user", + "pass", + "matrix.org", + "shared", + admin=False, + _print=out.append, + exit=err_code.append, + ) # We should get the success message making sure everything is OK. self.assertIn("Success!", out) @@ -88,16 +88,16 @@ class RegisterTestCase(TestCase): out = [] err_code = [] - request_registration( - "user", - "pass", - "matrix.org", - "shared", - admin=False, - requests=requests, - _print=out.append, - exit=err_code.append, - ) + with patch("synapse._scripts.register_new_matrix_user.requests", requests): + request_registration( + "user", + "pass", + "matrix.org", + "shared", + admin=False, + _print=out.append, + exit=err_code.append, + ) # Exit was called self.assertEqual(err_code, [1]) @@ -140,16 +140,16 @@ class RegisterTestCase(TestCase): out = [] err_code = [] - request_registration( - "user", - "pass", - "matrix.org", - "shared", - admin=False, - requests=requests, - _print=out.append, - exit=err_code.append, - ) + with patch("synapse._scripts.register_new_matrix_user.requests", requests): + request_registration( + "user", + "pass", + "matrix.org", + "shared", + admin=False, + _print=out.append, + exit=err_code.append, + ) # Exit was called self.assertEqual(err_code, [1]) diff --git a/tests/server.py b/tests/server.py index 6ce2a17b..16559d25 100644 --- a/tests/server.py +++ b/tests/server.py @@ -22,7 +22,6 @@ import warnings from collections import deque from io import SEEK_END, BytesIO from typing import ( - AnyStr, Callable, Dict, Iterable, @@ -77,6 +76,7 @@ from tests.utils import ( POSTGRES_BASE_DB, POSTGRES_HOST, POSTGRES_PASSWORD, + POSTGRES_PORT, POSTGRES_USER, SQLITE_PERSIST_DB, USE_POSTGRES_FOR_TESTS, @@ -86,6 +86,9 @@ from tests.utils import ( logger = logging.getLogger(__name__) +# the type of thing that can be passed into `make_request` in the headers list +CustomHeaderType = Tuple[Union[str, bytes], Union[str, bytes]] + class TimedOutException(Exception): """ @@ -260,7 +263,7 @@ def make_request( federation_auth_origin: Optional[bytes] = None, content_is_form: bool = False, await_result: bool = True, - custom_headers: Optional[Iterable[Tuple[AnyStr, AnyStr]]] = None, + custom_headers: Optional[Iterable[CustomHeaderType]] = None, client_ip: str = "127.0.0.1", ) -> FakeChannel: """ @@ -745,6 +748,7 @@ def setup_test_homeserver( "host": POSTGRES_HOST, "password": POSTGRES_PASSWORD, "user": POSTGRES_USER, + "port": POSTGRES_PORT, "cp_min": 1, "cp_max": 5, }, @@ -784,6 +788,7 @@ def setup_test_homeserver( database=POSTGRES_BASE_DB, user=POSTGRES_USER, host=POSTGRES_HOST, + port=POSTGRES_PORT, password=POSTGRES_PASSWORD, ) db_conn.autocommit = True @@ -831,6 +836,7 @@ def setup_test_homeserver( database=POSTGRES_BASE_DB, user=POSTGRES_USER, host=POSTGRES_HOST, + port=POSTGRES_PORT, password=POSTGRES_PASSWORD, ) db_conn.autocommit = True diff --git a/tests/storage/databases/main/test_lock.py b/tests/storage/databases/main/test_lock.py index 3ac46469..74c6224e 100644 --- a/tests/storage/databases/main/test_lock.py +++ b/tests/storage/databases/main/test_lock.py @@ -28,7 +28,7 @@ class LockTestCase(unittest.HomeserverTestCase): """ # First to acquire this lock, so it should complete lock = self.get_success(self.store.try_acquire_lock("name", "key")) - self.assertIsNotNone(lock) + assert lock is not None # Enter the context manager self.get_success(lock.__aenter__()) @@ -45,7 +45,7 @@ class LockTestCase(unittest.HomeserverTestCase): # We can now acquire the lock again. lock3 = self.get_success(self.store.try_acquire_lock("name", "key")) - self.assertIsNotNone(lock3) + assert lock3 is not None self.get_success(lock3.__aenter__()) self.get_success(lock3.__aexit__(None, None, None)) @@ -53,7 +53,7 @@ class LockTestCase(unittest.HomeserverTestCase): """Test that we don't time out locks while they're still active""" lock = self.get_success(self.store.try_acquire_lock("name", "key")) - self.assertIsNotNone(lock) + assert lock is not None self.get_success(lock.__aenter__()) @@ -69,7 +69,7 @@ class LockTestCase(unittest.HomeserverTestCase): """Test that we time out locks if they're not updated for ages""" lock = self.get_success(self.store.try_acquire_lock("name", "key")) - self.assertIsNotNone(lock) + assert lock is not None self.get_success(lock.__aenter__()) diff --git a/tests/storage/test__base.py b/tests/storage/test__base.py index 4899cd5c..09cb06d6 100644 --- a/tests/storage/test__base.py +++ b/tests/storage/test__base.py @@ -14,12 +14,18 @@ # limitations under the License. import secrets +from typing import Generator, Tuple + +from twisted.test.proto_helpers import MemoryReactor + +from synapse.server import HomeServer +from synapse.util import Clock from tests import unittest -class UpsertManyTests(unittest.HomeserverTestCase): - def prepare(self, reactor, clock, hs): +class UpdateUpsertManyTests(unittest.HomeserverTestCase): + def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None: self.storage = hs.get_datastores().main self.table_name = "table_" + secrets.token_hex(6) @@ -40,11 +46,17 @@ class UpsertManyTests(unittest.HomeserverTestCase): ) ) - def _dump_to_tuple(self, res): + def _dump_table_to_tuple(self) -> Generator[Tuple[int, str, str], None, None]: + res = self.get_success( + self.storage.db_pool.simple_select_list( + self.table_name, None, ["id, username, value"] + ) + ) + for i in res: yield (i["id"], i["username"], i["value"]) - def test_upsert_many(self): + def test_upsert_many(self) -> None: """ Upsert_many will perform the upsert operation across a batch of data. """ @@ -67,13 +79,8 @@ class UpsertManyTests(unittest.HomeserverTestCase): ) # Check results are what we expect - res = self.get_success( - self.storage.db_pool.simple_select_list( - self.table_name, None, ["id, username, value"] - ) - ) self.assertEqual( - set(self._dump_to_tuple(res)), + set(self._dump_table_to_tuple()), {(1, "user1", "hello"), (2, "user2", "there")}, ) @@ -94,12 +101,54 @@ class UpsertManyTests(unittest.HomeserverTestCase): ) # Check results are what we expect - res = self.get_success( - self.storage.db_pool.simple_select_list( - self.table_name, None, ["id, username, value"] + self.assertEqual( + set(self._dump_table_to_tuple()), + {(1, "user1", "hello"), (2, "user2", "bleb")}, + ) + + def test_simple_update_many(self): + """ + simple_update_many performs many updates at once. + """ + # First add some data. + self.get_success( + self.storage.db_pool.simple_insert_many( + table=self.table_name, + keys=("id", "username", "value"), + values=[(1, "alice", "A"), (2, "bob", "B"), (3, "charlie", "C")], + desc="insert", + ) + ) + + # Check the data made it to the table + self.assertEqual( + set(self._dump_table_to_tuple()), + {(1, "alice", "A"), (2, "bob", "B"), (3, "charlie", "C")}, + ) + + # Now use simple_update_many + self.get_success( + self.storage.db_pool.simple_update_many( + table=self.table_name, + key_names=("username",), + key_values=( + ("alice",), + ("bob",), + ("stranger",), + ), + value_names=("value",), + value_values=( + ("aaa!",), + ("bbb!",), + ("???",), + ), + desc="update_many1", ) ) + + # Check the table is how we expect: + # charlie has been left alone self.assertEqual( - set(self._dump_to_tuple(res)), - {(1, "user1", "hello"), (2, "user2", "bleb")}, + set(self._dump_table_to_tuple()), + {(1, "alice", "aaa!"), (2, "bob", "bbb!"), (3, "charlie", "C")}, ) diff --git a/tests/storage/test_appservice.py b/tests/storage/test_appservice.py index ee599f43..1bf93e79 100644 --- a/tests/storage/test_appservice.py +++ b/tests/storage/test_appservice.py @@ -31,6 +31,7 @@ from synapse.storage.databases.main.appservice import ( ApplicationServiceStore, ApplicationServiceTransactionStore, ) +from synapse.types import DeviceListUpdates from synapse.util import Clock from tests import unittest @@ -168,15 +169,6 @@ class ApplicationServiceTransactionStoreTestCase(unittest.HomeserverTestCase): (as_id, txn_id, json.dumps([e.event_id for e in events])), ) - def _set_last_txn(self, as_id, txn_id): - return self.db_pool.runOperation( - self.engine.convert_param_style( - "INSERT INTO application_services_state(as_id, last_txn, state) " - "VALUES(?,?,?)" - ), - (as_id, txn_id, ApplicationServiceState.UP.value), - ) - def test_get_appservice_state_none( self, ) -> None: @@ -267,65 +259,15 @@ class ApplicationServiceTransactionStoreTestCase(unittest.HomeserverTestCase): events = cast(List[EventBase], [Mock(event_id="e1"), Mock(event_id="e2")]) txn = self.get_success( defer.ensureDeferred( - self.store.create_appservice_txn(service, events, [], [], {}, {}) + self.store.create_appservice_txn( + service, events, [], [], {}, {}, DeviceListUpdates() + ) ) ) self.assertEqual(txn.id, 1) self.assertEqual(txn.events, events) self.assertEqual(txn.service, service) - def test_create_appservice_txn_older_last_txn( - self, - ) -> None: - service = Mock(id=self.as_list[0]["id"]) - events = cast(List[EventBase], [Mock(event_id="e1"), Mock(event_id="e2")]) - self.get_success(self._set_last_txn(service.id, 9643)) # AS is falling behind - self.get_success(self._insert_txn(service.id, 9644, events)) - self.get_success(self._insert_txn(service.id, 9645, events)) - txn = self.get_success( - self.store.create_appservice_txn(service, events, [], [], {}, {}) - ) - self.assertEqual(txn.id, 9646) - self.assertEqual(txn.events, events) - self.assertEqual(txn.service, service) - - def test_create_appservice_txn_up_to_date_last_txn( - self, - ) -> None: - service = Mock(id=self.as_list[0]["id"]) - events = cast(List[EventBase], [Mock(event_id="e1"), Mock(event_id="e2")]) - self.get_success(self._set_last_txn(service.id, 9643)) - txn = self.get_success( - self.store.create_appservice_txn(service, events, [], [], {}, {}) - ) - self.assertEqual(txn.id, 9644) - self.assertEqual(txn.events, events) - self.assertEqual(txn.service, service) - - def test_create_appservice_txn_up_fuzzing( - self, - ) -> None: - service = Mock(id=self.as_list[0]["id"]) - events = cast(List[EventBase], [Mock(event_id="e1"), Mock(event_id="e2")]) - self.get_success(self._set_last_txn(service.id, 9643)) - - # dump in rows with higher IDs to make sure the queries aren't wrong. - self.get_success(self._set_last_txn(self.as_list[1]["id"], 119643)) - self.get_success(self._set_last_txn(self.as_list[2]["id"], 9)) - self.get_success(self._set_last_txn(self.as_list[3]["id"], 9643)) - self.get_success(self._insert_txn(self.as_list[1]["id"], 119644, events)) - self.get_success(self._insert_txn(self.as_list[1]["id"], 119645, events)) - self.get_success(self._insert_txn(self.as_list[1]["id"], 119646, events)) - self.get_success(self._insert_txn(self.as_list[2]["id"], 10, events)) - self.get_success(self._insert_txn(self.as_list[3]["id"], 9643, events)) - - txn = self.get_success( - self.store.create_appservice_txn(service, events, [], [], {}, {}) - ) - self.assertEqual(txn.id, 9644) - self.assertEqual(txn.events, events) - self.assertEqual(txn.service, service) - def test_complete_appservice_txn_first_txn( self, ) -> None: @@ -359,13 +301,13 @@ class ApplicationServiceTransactionStoreTestCase(unittest.HomeserverTestCase): ) self.assertEqual(0, len(res)) - def test_complete_appservice_txn_existing_in_state_table( + def test_complete_appservice_txn_updates_last_txn_state( self, ) -> None: service = Mock(id=self.as_list[0]["id"]) events = [Mock(event_id="e1"), Mock(event_id="e2")] txn_id = 5 - self.get_success(self._set_last_txn(service.id, 4)) + self._set_state(self.as_list[0]["id"], ApplicationServiceState.UP) self.get_success(self._insert_txn(service.id, txn_id, events)) self.get_success( self.store.complete_appservice_txn(txn_id=txn_id, service=service) @@ -416,6 +358,7 @@ class ApplicationServiceTransactionStoreTestCase(unittest.HomeserverTestCase): self.get_success(self._insert_txn(service.id, 12, other_events)) txn = self.get_success(self.store.get_oldest_unsent_txn(service)) + assert txn is not None self.assertEqual(service, txn.service) self.assertEqual(10, txn.id) self.assertEqual(events, txn.events) @@ -476,12 +419,12 @@ class ApplicationServiceStoreTypeStreamIds(unittest.HomeserverTestCase): value = self.get_success( self.store.get_type_stream_id_for_appservice(self.service, "read_receipt") ) - self.assertEqual(value, 0) + self.assertEqual(value, 1) value = self.get_success( self.store.get_type_stream_id_for_appservice(self.service, "presence") ) - self.assertEqual(value, 0) + self.assertEqual(value, 1) def test_get_type_stream_id_for_appservice_invalid_type(self) -> None: self.get_failure( diff --git a/tests/storage/test_cleanup_extrems.py b/tests/storage/test_cleanup_extrems.py index ce89c969..b998ad42 100644 --- a/tests/storage/test_cleanup_extrems.py +++ b/tests/storage/test_cleanup_extrems.py @@ -68,6 +68,22 @@ class CleanupExtremBackgroundUpdateStoreTestCase(HomeserverTestCase): self.wait_for_background_updates() + def add_extremity(self, room_id: str, event_id: str) -> None: + """ + Add the given event as an extremity to the room. + """ + self.get_success( + self.hs.get_datastores().main.db_pool.simple_insert( + table="event_forward_extremities", + values={"room_id": room_id, "event_id": event_id}, + desc="test_add_extremity", + ) + ) + + self.hs.get_datastores().main.get_latest_event_ids_in_room.invalidate( + (room_id,) + ) + def test_soft_failed_extremities_handled_correctly(self): """Test that extremities are correctly calculated in the presence of soft failed events. @@ -250,7 +266,9 @@ class CleanupExtremDummyEventsTestCase(HomeserverTestCase): self.user = UserID.from_string(self.register_user("user1", "password")) self.token1 = self.login("user1", "password") self.requester = create_requester(self.user) - info, _ = self.get_success(self.room_creator.create_room(self.requester, {})) + info, _ = self.get_success( + self.room_creator.create_room(self.requester, {"visibility": "public"}) + ) self.room_id = info["room_id"] self.event_creator = homeserver.get_event_creation_handler() homeserver.config.consent.user_consent_version = self.CONSENT_VERSION diff --git a/tests/storage/test_devices.py b/tests/storage/test_devices.py index 21ffc5a9..d1227dd4 100644 --- a/tests/storage/test_devices.py +++ b/tests/storage/test_devices.py @@ -96,7 +96,9 @@ class DeviceStoreTestCase(HomeserverTestCase): # Add two device updates with sequential `stream_id`s self.get_success( - self.store.add_device_change_to_streams("user_id", device_ids, ["somehost"]) + self.store.add_device_change_to_streams( + "user_id", device_ids, ["somehost"], ["!some:room"] + ) ) # Get all device updates ever meant for this remote @@ -122,7 +124,9 @@ class DeviceStoreTestCase(HomeserverTestCase): "device_id5", ] self.get_success( - self.store.add_device_change_to_streams("user_id", device_ids, ["somehost"]) + self.store.add_device_change_to_streams( + "user_id", device_ids, ["somehost"], ["!some:room"] + ) ) # Get device updates meant for this remote @@ -144,7 +148,9 @@ class DeviceStoreTestCase(HomeserverTestCase): # Add some more device updates to ensure it still resumes properly device_ids = ["device_id6", "device_id7"] self.get_success( - self.store.add_device_change_to_streams("user_id", device_ids, ["somehost"]) + self.store.add_device_change_to_streams( + "user_id", device_ids, ["somehost"], ["!some:room"] + ) ) # Get the next batch of device updates @@ -220,7 +226,7 @@ class DeviceStoreTestCase(HomeserverTestCase): self.get_success( self.store.add_device_change_to_streams( - "@user_id:test", device_ids, ["somehost"] + "@user_id:test", device_ids, ["somehost"], ["!some:room"] ) ) diff --git a/tests/storage/test_id_generators.py b/tests/storage/test_id_generators.py index 39539634..2d8d1f86 100644 --- a/tests/storage/test_id_generators.py +++ b/tests/storage/test_id_generators.py @@ -157,10 +157,10 @@ class MultiWriterIdGeneratorTestCase(HomeserverTestCase): self.assertEqual(id_gen.get_positions(), {"master": 7}) self.assertEqual(id_gen.get_current_token_for_writer("master"), 7) - ctx1 = self.get_success(id_gen.get_next()) - ctx2 = self.get_success(id_gen.get_next()) - ctx3 = self.get_success(id_gen.get_next()) - ctx4 = self.get_success(id_gen.get_next()) + ctx1 = id_gen.get_next() + ctx2 = id_gen.get_next() + ctx3 = id_gen.get_next() + ctx4 = id_gen.get_next() s1 = self.get_success(ctx1.__aenter__()) s2 = self.get_success(ctx2.__aenter__()) @@ -362,8 +362,8 @@ class MultiWriterIdGeneratorTestCase(HomeserverTestCase): self.assertEqual(id_gen.get_current_token_for_writer("master"), 7) # Persist two rows at once - ctx1 = self.get_success(id_gen.get_next()) - ctx2 = self.get_success(id_gen.get_next()) + ctx1 = id_gen.get_next() + ctx2 = id_gen.get_next() s1 = self.get_success(ctx1.__aenter__()) s2 = self.get_success(ctx2.__aenter__()) diff --git a/tests/storage/test_monthly_active_users.py b/tests/storage/test_monthly_active_users.py index 79648d45..60c8d375 100644 --- a/tests/storage/test_monthly_active_users.py +++ b/tests/storage/test_monthly_active_users.py @@ -11,11 +11,15 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +from typing import Any, Dict, List from unittest.mock import Mock from twisted.internet import defer +from twisted.test.proto_helpers import MemoryReactor from synapse.api.constants import UserTypes +from synapse.server import HomeServer +from synapse.util import Clock from tests import unittest from tests.test_utils import make_awaitable @@ -24,7 +28,7 @@ from tests.unittest import default_config, override_config FORTY_DAYS = 40 * 24 * 60 * 60 -def gen_3pids(count): +def gen_3pids(count: int) -> List[Dict[str, Any]]: """Generate `count` threepids as a list.""" return [ {"medium": "email", "address": "user%i@matrix.org" % i} for i in range(count) @@ -32,7 +36,7 @@ def gen_3pids(count): class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): - def default_config(self): + def default_config(self) -> Dict[str, Any]: config = default_config("test") config.update({"limit_usage_by_mau": True, "max_mau_value": 50}) @@ -44,10 +48,10 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): return config - def prepare(self, reactor, clock, homeserver): - self.store = homeserver.get_datastores().main + def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None: + self.store = hs.get_datastores().main # Advance the clock a bit - reactor.advance(FORTY_DAYS) + self.reactor.advance(FORTY_DAYS) @override_config({"max_mau_value": 3, "mau_limit_reserved_threepids": gen_3pids(3)}) def test_initialise_reserved_users(self): @@ -245,7 +249,7 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): ) self.get_success(d) - self.store.upsert_monthly_active_user = Mock(return_value=make_awaitable(None)) + self.store.upsert_monthly_active_user = Mock(return_value=make_awaitable(None)) # type: ignore[assignment] d = self.store.populate_monthly_active_users(user_id) self.get_success(d) @@ -253,9 +257,9 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): self.store.upsert_monthly_active_user.assert_not_called() def test_populate_monthly_users_should_update(self): - self.store.upsert_monthly_active_user = Mock(return_value=make_awaitable(None)) + self.store.upsert_monthly_active_user = Mock(return_value=make_awaitable(None)) # type: ignore[assignment] - self.store.is_trial_user = Mock(return_value=defer.succeed(False)) + self.store.is_trial_user = Mock(return_value=defer.succeed(False)) # type: ignore[assignment] self.store.user_last_seen_monthly_active = Mock( return_value=defer.succeed(None) @@ -266,9 +270,9 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): self.store.upsert_monthly_active_user.assert_called_once() def test_populate_monthly_users_should_not_update(self): - self.store.upsert_monthly_active_user = Mock(return_value=make_awaitable(None)) + self.store.upsert_monthly_active_user = Mock(return_value=make_awaitable(None)) # type: ignore[assignment] - self.store.is_trial_user = Mock(return_value=defer.succeed(False)) + self.store.is_trial_user = Mock(return_value=defer.succeed(False)) # type: ignore[assignment] self.store.user_last_seen_monthly_active = Mock( return_value=defer.succeed(self.hs.get_clock().time_msec()) ) @@ -324,16 +328,15 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): count = self.get_success(self.store.get_monthly_active_count()) self.assertEqual(count, 0) - d = self.store.register_user( - user_id=support_user_id, password_hash=None, user_type=UserTypes.SUPPORT + self.get_success( + self.store.register_user( + user_id=support_user_id, password_hash=None, user_type=UserTypes.SUPPORT + ) ) - self.get_success(d) - d = self.store.upsert_monthly_active_user(support_user_id) - self.get_success(d) + self.get_success(self.store.upsert_monthly_active_user(support_user_id)) - d = self.store.get_monthly_active_count() - count = self.get_success(d) + count = self.get_success(self.store.get_monthly_active_count()) self.assertEqual(count, 0) # Note that the max_mau_value setting should not matter. @@ -352,7 +355,7 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): @override_config({"limit_usage_by_mau": False, "mau_stats_only": False}) def test_no_users_when_not_tracking(self): - self.store.upsert_monthly_active_user = Mock(return_value=make_awaitable(None)) + self.store.upsert_monthly_active_user = Mock(return_value=make_awaitable(None)) # type: ignore[assignment] self.get_success(self.store.populate_monthly_active_users("@user:sever")) @@ -388,16 +391,16 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): self.store.register_user(user_id=native_user1, password_hash=None) ) - count = self.get_success(self.store.get_monthly_active_count_by_service()) - self.assertEqual(count, {}) + count1 = self.get_success(self.store.get_monthly_active_count_by_service()) + self.assertEqual(count1, {}) self.get_success(self.store.upsert_monthly_active_user(native_user1)) self.get_success(self.store.upsert_monthly_active_user(appservice1_user1)) self.get_success(self.store.upsert_monthly_active_user(appservice1_user2)) self.get_success(self.store.upsert_monthly_active_user(appservice2_user1)) - count = self.get_success(self.store.get_monthly_active_count()) - self.assertEqual(count, 1) + count2 = self.get_success(self.store.get_monthly_active_count()) + self.assertEqual(count2, 1) d = self.store.get_monthly_active_count_by_service() result = self.get_success(d) diff --git a/tests/storage/test_redaction.py b/tests/storage/test_redaction.py index 03e9cc7d..d8d17ef3 100644 --- a/tests/storage/test_redaction.py +++ b/tests/storage/test_redaction.py @@ -119,11 +119,9 @@ class RedactionTestCase(unittest.HomeserverTestCase): return event def test_redact(self): - self.get_success( - self.inject_room_member(self.room1, self.u_alice, Membership.JOIN) - ) + self.inject_room_member(self.room1, self.u_alice, Membership.JOIN) - msg_event = self.get_success(self.inject_message(self.room1, self.u_alice, "t")) + msg_event = self.inject_message(self.room1, self.u_alice, "t") # Check event has not been redacted: event = self.get_success(self.store.get_event(msg_event.event_id)) @@ -141,9 +139,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): # Redact event reason = "Because I said so" - self.get_success( - self.inject_redaction(self.room1, msg_event.event_id, self.u_alice, reason) - ) + self.inject_redaction(self.room1, msg_event.event_id, self.u_alice, reason) event = self.get_success(self.store.get_event(msg_event.event_id)) @@ -170,14 +166,10 @@ class RedactionTestCase(unittest.HomeserverTestCase): ) def test_redact_join(self): - self.get_success( - self.inject_room_member(self.room1, self.u_alice, Membership.JOIN) - ) + self.inject_room_member(self.room1, self.u_alice, Membership.JOIN) - msg_event = self.get_success( - self.inject_room_member( - self.room1, self.u_bob, Membership.JOIN, extra_content={"blue": "red"} - ) + msg_event = self.inject_room_member( + self.room1, self.u_bob, Membership.JOIN, extra_content={"blue": "red"} ) event = self.get_success(self.store.get_event(msg_event.event_id)) @@ -195,9 +187,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): # Redact event reason = "Because I said so" - self.get_success( - self.inject_redaction(self.room1, msg_event.event_id, self.u_alice, reason) - ) + self.inject_redaction(self.room1, msg_event.event_id, self.u_alice, reason) # Check redaction @@ -311,11 +301,9 @@ class RedactionTestCase(unittest.HomeserverTestCase): def test_redact_censor(self): """Test that a redacted event gets censored in the DB after a month""" - self.get_success( - self.inject_room_member(self.room1, self.u_alice, Membership.JOIN) - ) + self.inject_room_member(self.room1, self.u_alice, Membership.JOIN) - msg_event = self.get_success(self.inject_message(self.room1, self.u_alice, "t")) + msg_event = self.inject_message(self.room1, self.u_alice, "t") # Check event has not been redacted: event = self.get_success(self.store.get_event(msg_event.event_id)) @@ -333,9 +321,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): # Redact event reason = "Because I said so" - self.get_success( - self.inject_redaction(self.room1, msg_event.event_id, self.u_alice, reason) - ) + self.inject_redaction(self.room1, msg_event.event_id, self.u_alice, reason) event = self.get_success(self.store.get_event(msg_event.event_id)) @@ -381,25 +367,19 @@ class RedactionTestCase(unittest.HomeserverTestCase): def test_redact_redaction(self): """Tests that we can redact a redaction and can fetch it again.""" - self.get_success( - self.inject_room_member(self.room1, self.u_alice, Membership.JOIN) - ) + self.inject_room_member(self.room1, self.u_alice, Membership.JOIN) - msg_event = self.get_success(self.inject_message(self.room1, self.u_alice, "t")) + msg_event = self.inject_message(self.room1, self.u_alice, "t") - first_redact_event = self.get_success( - self.inject_redaction( - self.room1, msg_event.event_id, self.u_alice, "Redacting message" - ) + first_redact_event = self.inject_redaction( + self.room1, msg_event.event_id, self.u_alice, "Redacting message" ) - self.get_success( - self.inject_redaction( - self.room1, - first_redact_event.event_id, - self.u_alice, - "Redacting redaction", - ) + self.inject_redaction( + self.room1, + first_redact_event.event_id, + self.u_alice, + "Redacting redaction", ) # Now lets jump to the future where we have censored the redaction event @@ -414,9 +394,7 @@ class RedactionTestCase(unittest.HomeserverTestCase): def test_store_redacted_redaction(self): """Tests that we can store a redacted redaction.""" - self.get_success( - self.inject_room_member(self.room1, self.u_alice, Membership.JOIN) - ) + self.inject_room_member(self.room1, self.u_alice, Membership.JOIN) builder = self.event_builder_factory.for_room_version( RoomVersions.V1, diff --git a/tests/storage/test_roommember.py b/tests/storage/test_roommember.py index b8f09a8e..a2a9c05f 100644 --- a/tests/storage/test_roommember.py +++ b/tests/storage/test_roommember.py @@ -12,11 +12,14 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +from twisted.test.proto_helpers import MemoryReactor from synapse.api.constants import Membership from synapse.rest.admin import register_servlets_for_client_rest_resource from synapse.rest.client import login, room +from synapse.server import HomeServer from synapse.types import UserID, create_requester +from synapse.util import Clock from tests import unittest from tests.server import TestHomeServer @@ -31,7 +34,7 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase): room.register_servlets, ] - def prepare(self, reactor, clock, hs: TestHomeServer): + def prepare(self, reactor: MemoryReactor, clock: Clock, hs: TestHomeServer) -> None: # We can't test the RoomMemberStore on its own without the other event # storage logic @@ -44,7 +47,7 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase): # User elsewhere on another host self.u_charlie = UserID.from_string("@charlie:elsewhere") - def test_one_member(self): + def test_one_member(self) -> None: # Alice creates the room, and is automatically joined self.room = self.helper.create_room_as(self.u_alice, tok=self.t_alice) @@ -57,7 +60,7 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase): self.assertEqual([self.room], [m.room_id for m in rooms_for_user]) - def test_count_known_servers(self): + def test_count_known_servers(self) -> None: """ _count_known_servers will calculate how many servers are in a room. """ @@ -68,7 +71,7 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase): servers = self.get_success(self.store._count_known_servers()) self.assertEqual(servers, 2) - def test_count_known_servers_stat_counter_disabled(self): + def test_count_known_servers_stat_counter_disabled(self) -> None: """ If enabled, the metrics for how many servers are known will be counted. """ @@ -85,7 +88,7 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase): @unittest.override_config( {"enable_metrics": True, "metrics_flags": {"known_servers": True}} ) - def test_count_known_servers_stat_counter_enabled(self): + def test_count_known_servers_stat_counter_enabled(self) -> None: """ If enabled, the metrics for how many servers are known will be counted. """ @@ -107,7 +110,7 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase): # It now knows about Charlie's server. self.assertEqual(self.store._known_servers_count, 2) - def test_get_joined_users_from_context(self): + def test_get_joined_users_from_context(self) -> None: room = self.helper.create_room_as(self.u_alice, tok=self.t_alice) bob_event = self.get_success( event_injection.inject_member_event( @@ -161,7 +164,7 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase): ) self.assertEqual(users.keys(), {self.u_alice, self.u_bob}) - def test__null_byte_in_display_name_properly_handled(self): + def test__null_byte_in_display_name_properly_handled(self) -> None: room = self.helper.create_room_as(self.u_alice, tok=self.t_alice) res = self.get_success( @@ -211,11 +214,11 @@ class RoomMemberStoreTestCase(unittest.HomeserverTestCase): class CurrentStateMembershipUpdateTestCase(unittest.HomeserverTestCase): - def prepare(self, reactor, clock, homeserver): - self.store = homeserver.get_datastores().main - self.room_creator = homeserver.get_room_creation_handler() + def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None: + self.store = hs.get_datastores().main + self.room_creator = hs.get_room_creation_handler() - def test_can_rerun_update(self): + def test_can_rerun_update(self) -> None: # First make sure we have completed all updates. self.wait_for_background_updates() diff --git a/tests/storage/test_stream.py b/tests/storage/test_stream.py index eaa0d7d7..78663a53 100644 --- a/tests/storage/test_stream.py +++ b/tests/storage/test_stream.py @@ -111,7 +111,7 @@ class PaginationTestCase(HomeserverTestCase): """Make a request to /messages with a filter, returns the chunk of events.""" from_token = self.get_success( - self.hs.get_event_sources().get_current_token_for_pagination() + self.hs.get_event_sources().get_current_token_for_pagination(self.room_id) ) events, next_key = self.get_success( diff --git a/tests/test_phone_home.py b/tests/test_phone_home.py index 09707a74..b01cae6e 100644 --- a/tests/test_phone_home.py +++ b/tests/test_phone_home.py @@ -16,23 +16,24 @@ import resource from unittest import mock from synapse.app.phone_stats_home import phone_stats_home +from synapse.types import JsonDict from tests.unittest import HomeserverTestCase class PhoneHomeStatsTestCase(HomeserverTestCase): - def test_performance_frozen_clock(self): + def test_performance_frozen_clock(self) -> None: """ If time doesn't move, don't error out. """ past_stats = [ (self.hs.get_clock().time(), resource.getrusage(resource.RUSAGE_SELF)) ] - stats = {} + stats: JsonDict = {} self.get_success(phone_stats_home(self.hs, stats, past_stats)) self.assertEqual(stats["cpu_average"], 0) - def test_performance_100(self): + def test_performance_100(self) -> None: """ 1 second of usage over 1 second is 100% CPU usage. """ @@ -43,7 +44,8 @@ class PhoneHomeStatsTestCase(HomeserverTestCase): old_resource.ru_maxrss = real_res.ru_maxrss past_stats = [(self.hs.get_clock().time(), old_resource)] - stats = {} + stats: JsonDict = {} self.reactor.advance(1) - self.get_success(phone_stats_home(self.hs, stats, past_stats)) + # `old_resource` has type `Mock` instead of `struct_rusage` + self.get_success(phone_stats_home(self.hs, stats, past_stats)) # type: ignore[arg-type] self.assertApproximates(stats["cpu_average"], 100, tolerance=2.5) diff --git a/tests/test_visibility.py b/tests/test_visibility.py index 532e3fe9..d0230f9e 100644 --- a/tests/test_visibility.py +++ b/tests/test_visibility.py @@ -17,6 +17,7 @@ from unittest.mock import patch from synapse.api.room_versions import RoomVersions from synapse.events import EventBase, make_event_from_dict +from synapse.events.snapshot import EventContext from synapse.types import JsonDict, create_requester from synapse.visibility import filter_events_for_client, filter_events_for_server @@ -47,17 +48,15 @@ class FilterEventsForServerTestCase(unittest.HomeserverTestCase): # # before we do that, we persist some other events to act as state. - self.get_success(self._inject_visibility("@admin:hs", "joined")) + self._inject_visibility("@admin:hs", "joined") for i in range(0, 10): - self.get_success(self._inject_room_member("@resident%i:hs" % i)) + self._inject_room_member("@resident%i:hs" % i) events_to_filter = [] for i in range(0, 10): user = "@user%i:%s" % (i, "test_server" if i == 5 else "other_server") - evt = self.get_success( - self._inject_room_member(user, extra_content={"a": "b"}) - ) + evt = self._inject_room_member(user, extra_content={"a": "b"}) events_to_filter.append(evt) filtered = self.get_success( @@ -73,24 +72,57 @@ class FilterEventsForServerTestCase(unittest.HomeserverTestCase): self.assertEqual(events_to_filter[i].event_id, filtered[i].event_id) self.assertEqual(filtered[i].content["a"], "b") + def test_filter_outlier(self) -> None: + # outlier events must be returned, for the good of the collective federation + self._inject_room_member("@resident:remote_hs") + self._inject_visibility("@resident:remote_hs", "joined") + + outlier = self._inject_outlier() + self.assertEqual( + self.get_success( + filter_events_for_server(self.storage, "remote_hs", [outlier]) + ), + [outlier], + ) + + # it should also work when there are other events in the list + evt = self._inject_message("@unerased:local_hs") + + filtered = self.get_success( + filter_events_for_server(self.storage, "remote_hs", [outlier, evt]) + ) + self.assertEqual(len(filtered), 2, f"expected 2 results, got: {filtered}") + self.assertEqual(filtered[0], outlier) + self.assertEqual(filtered[1].event_id, evt.event_id) + self.assertEqual(filtered[1].content, evt.content) + + # ... but other servers should only be able to see the outlier (the other should + # be redacted) + filtered = self.get_success( + filter_events_for_server(self.storage, "other_server", [outlier, evt]) + ) + self.assertEqual(filtered[0], outlier) + self.assertEqual(filtered[1].event_id, evt.event_id) + self.assertNotIn("body", filtered[1].content) + def test_erased_user(self) -> None: # 4 message events, from erased and unerased users, with a membership # change in the middle of them. events_to_filter = [] - evt = self.get_success(self._inject_message("@unerased:local_hs")) + evt = self._inject_message("@unerased:local_hs") events_to_filter.append(evt) - evt = self.get_success(self._inject_message("@erased:local_hs")) + evt = self._inject_message("@erased:local_hs") events_to_filter.append(evt) - evt = self.get_success(self._inject_room_member("@joiner:remote_hs")) + evt = self._inject_room_member("@joiner:remote_hs") events_to_filter.append(evt) - evt = self.get_success(self._inject_message("@unerased:local_hs")) + evt = self._inject_message("@unerased:local_hs") events_to_filter.append(evt) - evt = self.get_success(self._inject_message("@erased:local_hs")) + evt = self._inject_message("@erased:local_hs") events_to_filter.append(evt) # the erasey user gets erased @@ -187,6 +219,25 @@ class FilterEventsForServerTestCase(unittest.HomeserverTestCase): self.get_success(self.storage.persistence.persist_event(event, context)) return event + def _inject_outlier(self) -> EventBase: + builder = self.event_builder_factory.for_room_version( + RoomVersions.V1, + { + "type": "m.room.member", + "sender": "@test:user", + "state_key": "@test:user", + "room_id": TEST_ROOM_ID, + "content": {"membership": "join"}, + }, + ) + + event = self.get_success(builder.build(prev_event_ids=[], auth_event_ids=[])) + event.internal_metadata.outlier = True + self.get_success( + self.storage.persistence.persist_event(event, EventContext.for_outlier()) + ) + return event + class FilterEventsForClientTestCase(unittest.FederatingHomeserverTestCase): def test_out_of_band_invite_rejection(self): diff --git a/tests/unittest.py b/tests/unittest.py index 326895f4..9afa68c1 100644 --- a/tests/unittest.py +++ b/tests/unittest.py @@ -16,17 +16,17 @@ import gc import hashlib import hmac -import inspect import json import logging import secrets import time from typing import ( Any, - AnyStr, + Awaitable, Callable, ClassVar, Dict, + Generic, Iterable, List, Optional, @@ -40,6 +40,7 @@ from unittest.mock import Mock, patch import canonicaljson import signedjson.key import unpaddedbase64 +from typing_extensions import Protocol from twisted.internet.defer import Deferred, ensureDeferred from twisted.python.failure import Failure @@ -50,7 +51,7 @@ from twisted.web.resource import Resource from twisted.web.server import Request from synapse import events -from synapse.api.constants import EventTypes, Membership +from synapse.api.constants import EventTypes from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, RoomVersion from synapse.config.homeserver import HomeServerConfig from synapse.config.server import DEFAULT_ROOM_VERSION @@ -71,7 +72,13 @@ from synapse.types import JsonDict, UserID, create_requester from synapse.util import Clock from synapse.util.httpresourcetree import create_resource_tree -from tests.server import FakeChannel, get_clock, make_request, setup_test_homeserver +from tests.server import ( + CustomHeaderType, + FakeChannel, + get_clock, + make_request, + setup_test_homeserver, +) from tests.test_utils import event_injection, setup_awaitable_errors from tests.test_utils.logging_setup import setup_logging from tests.utils import default_config, setupdb @@ -79,6 +86,17 @@ from tests.utils import default_config, setupdb setupdb() setup_logging() +TV = TypeVar("TV") +_ExcType = TypeVar("_ExcType", bound=BaseException, covariant=True) + + +class _TypedFailure(Generic[_ExcType], Protocol): + """Extension to twisted.Failure, where the 'value' has a certain type.""" + + @property + def value(self) -> _ExcType: + ... + def around(target): """A CLOS-style 'around' modifier, which wraps the original method of the @@ -277,6 +295,7 @@ class HomeserverTestCase(TestCase): if hasattr(self, "user_id"): if self.hijack_auth: + assert self.helper.auth_user_id is not None # We need a valid token ID to satisfy foreign key constraints. token_id = self.get_success( @@ -289,6 +308,7 @@ class HomeserverTestCase(TestCase): ) async def get_user_by_access_token(token=None, allow_guest=False): + assert self.helper.auth_user_id is not None return { "user": UserID.from_string(self.helper.auth_user_id), "token_id": token_id, @@ -296,6 +316,7 @@ class HomeserverTestCase(TestCase): } async def get_user_by_req(request, allow_guest=False, rights="access"): + assert self.helper.auth_user_id is not None return create_requester( UserID.from_string(self.helper.auth_user_id), token_id, @@ -312,7 +333,7 @@ class HomeserverTestCase(TestCase): ) if self.needs_threadpool: - self.reactor.threadpool = ThreadPool() + self.reactor.threadpool = ThreadPool() # type: ignore[assignment] self.addCleanup(self.reactor.threadpool.stop) self.reactor.threadpool.start() @@ -427,7 +448,7 @@ class HomeserverTestCase(TestCase): federation_auth_origin: Optional[bytes] = None, content_is_form: bool = False, await_result: bool = True, - custom_headers: Optional[Iterable[Tuple[AnyStr, AnyStr]]] = None, + custom_headers: Optional[Iterable[CustomHeaderType]] = None, client_ip: str = "127.0.0.1", ) -> FakeChannel: """ @@ -512,40 +533,36 @@ class HomeserverTestCase(TestCase): return hs - def pump(self, by=0.0): + def pump(self, by: float = 0.0) -> None: """ Pump the reactor enough that Deferreds will fire. """ self.reactor.pump([by] * 100) - def get_success(self, d, by=0.0): - if inspect.isawaitable(d): - d = ensureDeferred(d) - if not isinstance(d, Deferred): - return d + def get_success( + self, + d: Awaitable[TV], + by: float = 0.0, + ) -> TV: + deferred: Deferred[TV] = ensureDeferred(d) # type: ignore[arg-type] self.pump(by=by) - return self.successResultOf(d) + return self.successResultOf(deferred) - def get_failure(self, d, exc): + def get_failure( + self, d: Awaitable[Any], exc: Type[_ExcType] + ) -> _TypedFailure[_ExcType]: """ Run a Deferred and get a Failure from it. The failure must be of the type `exc`. """ - if inspect.isawaitable(d): - d = ensureDeferred(d) - if not isinstance(d, Deferred): - return d + deferred: Deferred[Any] = ensureDeferred(d) # type: ignore[arg-type] self.pump() - return self.failureResultOf(d, exc) + return self.failureResultOf(deferred, exc) - def get_success_or_raise(self, d, by=0.0): + def get_success_or_raise(self, d: Awaitable[TV], by: float = 0.0) -> TV: """Drive deferred to completion and return result or raise exception on failure. """ - - if inspect.isawaitable(d): - deferred = ensureDeferred(d) - if not isinstance(deferred, Deferred): - return d + deferred: Deferred[TV] = ensureDeferred(d) # type: ignore[arg-type] results: list = [] deferred.addBoth(results.append) @@ -653,11 +670,11 @@ class HomeserverTestCase(TestCase): def login( self, - username, - password, - device_id=None, - custom_headers: Optional[Iterable[Tuple[AnyStr, AnyStr]]] = None, - ): + username: str, + password: str, + device_id: Optional[str] = None, + custom_headers: Optional[Iterable[CustomHeaderType]] = None, + ) -> str: """ Log in a user, and get an access token. Requires the Login API be registered. @@ -679,18 +696,22 @@ class HomeserverTestCase(TestCase): return access_token def create_and_send_event( - self, room_id, user, soft_failed=False, prev_event_ids=None - ): + self, + room_id: str, + user: UserID, + soft_failed: bool = False, + prev_event_ids: Optional[List[str]] = None, + ) -> str: """ Create and send an event. Args: - soft_failed (bool): Whether to create a soft failed event or not - prev_event_ids (list[str]|None): Explicitly set the prev events, + soft_failed: Whether to create a soft failed event or not + prev_event_ids: Explicitly set the prev events, or if None just use the default Returns: - str: The new event's ID. + The new event's ID. """ event_creator = self.hs.get_event_creation_handler() requester = create_requester(user) @@ -717,34 +738,7 @@ class HomeserverTestCase(TestCase): return event.event_id - def add_extremity(self, room_id, event_id): - """ - Add the given event as an extremity to the room. - """ - self.get_success( - self.hs.get_datastores().main.db_pool.simple_insert( - table="event_forward_extremities", - values={"room_id": room_id, "event_id": event_id}, - desc="test_add_extremity", - ) - ) - - self.hs.get_datastores().main.get_latest_event_ids_in_room.invalidate( - (room_id,) - ) - - def attempt_wrong_password_login(self, username, password): - """Attempts to login as the user with the given password, asserting - that the attempt *fails*. - """ - body = {"type": "m.login.password", "user": username, "password": password} - - channel = self.make_request( - "POST", "/_matrix/client/r0/login", json.dumps(body).encode("utf8") - ) - self.assertEqual(channel.code, 403, channel.result) - - def inject_room_member(self, room: str, user: str, membership: Membership) -> None: + def inject_room_member(self, room: str, user: str, membership: str) -> None: """ Inject a membership event into a room. @@ -804,7 +798,7 @@ class FederatingHomeserverTestCase(HomeserverTestCase): path: str, content: Optional[JsonDict] = None, await_result: bool = True, - custom_headers: Optional[Iterable[Tuple[AnyStr, AnyStr]]] = None, + custom_headers: Optional[Iterable[CustomHeaderType]] = None, client_ip: str = "127.0.0.1", ) -> FakeChannel: """Make an inbound signed federation request to this server @@ -837,7 +831,7 @@ class FederatingHomeserverTestCase(HomeserverTestCase): self.site, method=method, path=path, - content=content, + content=content or "", shorthand=False, await_result=await_result, custom_headers=custom_headers, @@ -916,9 +910,6 @@ def override_config(extra_config): return decorator -TV = TypeVar("TV") - - def skip_unless(condition: bool, reason: str) -> Callable[[TV], TV]: """A test decorator which will skip the decorated test unless a condition is set diff --git a/tests/util/test_linearizer.py b/tests/util/test_linearizer.py index c4a3917b..47a1cfbd 100644 --- a/tests/util/test_linearizer.py +++ b/tests/util/test_linearizer.py @@ -13,160 +13,245 @@ # See the License for the specific language governing permissions and # limitations under the License. +from typing import Hashable, Tuple + +from typing_extensions import Protocol + from twisted.internet import defer, reactor -from twisted.internet.defer import CancelledError +from twisted.internet.base import ReactorBase +from twisted.internet.defer import CancelledError, Deferred from synapse.logging.context import LoggingContext, current_context -from synapse.util import Clock from synapse.util.async_helpers import Linearizer from tests import unittest +class UnblockFunction(Protocol): + def __call__(self, pump_reactor: bool = True) -> None: + ... + + class LinearizerTestCase(unittest.TestCase): - @defer.inlineCallbacks - def test_linearizer(self): + def _start_task( + self, linearizer: Linearizer, key: Hashable + ) -> Tuple["Deferred[None]", "Deferred[None]", UnblockFunction]: + """Starts a task which acquires the linearizer lock, blocks, then completes. + + Args: + linearizer: The `Linearizer`. + key: The `Linearizer` key. + + Returns: + A tuple containing: + * A cancellable `Deferred` for the entire task. + * A `Deferred` that resolves once the task acquires the lock. + * A function that unblocks the task. Must be called by the caller + to allow the task to release the lock and complete. + """ + acquired_d: "Deferred[None]" = Deferred() + unblock_d: "Deferred[None]" = Deferred() + + async def task() -> None: + async with linearizer.queue(key): + acquired_d.callback(None) + await unblock_d + + d = defer.ensureDeferred(task()) + + def unblock(pump_reactor: bool = True) -> None: + unblock_d.callback(None) + # The next task, if it exists, will acquire the lock and require a kick of + # the reactor to advance. + if pump_reactor: + self._pump() + + return d, acquired_d, unblock + + def _pump(self) -> None: + """Pump the reactor to advance `Linearizer`s.""" + assert isinstance(reactor, ReactorBase) + while reactor.getDelayedCalls(): + reactor.runUntilCurrent() + + def test_linearizer(self) -> None: + """Tests that a task is queued up behind an earlier task.""" linearizer = Linearizer() key = object() - d1 = linearizer.queue(key) - cm1 = yield d1 + _, acquired_d1, unblock1 = self._start_task(linearizer, key) + self.assertTrue(acquired_d1.called) - d2 = linearizer.queue(key) - self.assertFalse(d2.called) + _, acquired_d2, unblock2 = self._start_task(linearizer, key) + self.assertFalse(acquired_d2.called) - with cm1: - self.assertFalse(d2.called) + # Once the first task is done, the second task can continue. + unblock1() + self.assertTrue(acquired_d2.called) - with (yield d2): - pass + unblock2() - @defer.inlineCallbacks - def test_linearizer_is_queued(self): + def test_linearizer_is_queued(self) -> None: + """Tests `Linearizer.is_queued`. + + Runs through the same scenario as `test_linearizer`. + """ linearizer = Linearizer() key = object() - d1 = linearizer.queue(key) - cm1 = yield d1 + _, acquired_d1, unblock1 = self._start_task(linearizer, key) + self.assertTrue(acquired_d1.called) - # Since d1 gets called immediately, "is_queued" should return false. + # Since the first task acquires the lock immediately, "is_queued" should return + # false. self.assertFalse(linearizer.is_queued(key)) - d2 = linearizer.queue(key) - self.assertFalse(d2.called) + _, acquired_d2, unblock2 = self._start_task(linearizer, key) + self.assertFalse(acquired_d2.called) - # Now d2 is queued up behind successful completion of cm1 + # Now the second task is queued up behind the first. self.assertTrue(linearizer.is_queued(key)) - with cm1: - self.assertFalse(d2.called) - - # cm1 still not done, so d2 still queued. - self.assertTrue(linearizer.is_queued(key)) + unblock1() - # And now d2 is called and nothing is in the queue again + # And now the second task acquires the lock and nothing is in the queue again. + self.assertTrue(acquired_d2.called) self.assertFalse(linearizer.is_queued(key)) - with (yield d2): - self.assertFalse(linearizer.is_queued(key)) - + unblock2() self.assertFalse(linearizer.is_queued(key)) - def test_lots_of_queued_things(self): - # we have one slow thing, and lots of fast things queued up behind it. - # it should *not* explode the stack. + def test_lots_of_queued_things(self) -> None: + """Tests lots of fast things queued up behind a slow thing. + + The stack should *not* explode when the slow thing completes. + """ linearizer = Linearizer() + key = "" - @defer.inlineCallbacks - def func(i, sleep=False): + async def func(i: int) -> None: with LoggingContext("func(%s)" % i) as lc: - with (yield linearizer.queue("")): + async with linearizer.queue(key): self.assertEqual(current_context(), lc) - if sleep: - yield Clock(reactor).sleep(0) self.assertEqual(current_context(), lc) - func(0, sleep=True) + _, _, unblock = self._start_task(linearizer, key) for i in range(1, 100): - func(i) + defer.ensureDeferred(func(i)) - return func(1000) + d = defer.ensureDeferred(func(1000)) + unblock() + self.successResultOf(d) - @defer.inlineCallbacks - def test_multiple_entries(self): + def test_multiple_entries(self) -> None: + """Tests a `Linearizer` with a concurrency above 1.""" limiter = Linearizer(max_count=3) key = object() - d1 = limiter.queue(key) - cm1 = yield d1 + _, acquired_d1, unblock1 = self._start_task(limiter, key) + self.assertTrue(acquired_d1.called) - d2 = limiter.queue(key) - cm2 = yield d2 + _, acquired_d2, unblock2 = self._start_task(limiter, key) + self.assertTrue(acquired_d2.called) - d3 = limiter.queue(key) - cm3 = yield d3 + _, acquired_d3, unblock3 = self._start_task(limiter, key) + self.assertTrue(acquired_d3.called) - d4 = limiter.queue(key) - self.assertFalse(d4.called) + # These next two tasks have to wait. + _, acquired_d4, unblock4 = self._start_task(limiter, key) + self.assertFalse(acquired_d4.called) - d5 = limiter.queue(key) - self.assertFalse(d5.called) + _, acquired_d5, unblock5 = self._start_task(limiter, key) + self.assertFalse(acquired_d5.called) - with cm1: - self.assertFalse(d4.called) - self.assertFalse(d5.called) + # Once the first task completes, the fourth task can continue. + unblock1() + self.assertTrue(acquired_d4.called) + self.assertFalse(acquired_d5.called) - cm4 = yield d4 - self.assertFalse(d5.called) + # Once the third task completes, the fifth task can continue. + unblock3() + self.assertTrue(acquired_d5.called) - with cm3: - self.assertFalse(d5.called) + # Make all tasks finish. + unblock2() + unblock4() + unblock5() - cm5 = yield d5 + # The next task shouldn't have to wait. + _, acquired_d6, unblock6 = self._start_task(limiter, key) + self.assertTrue(acquired_d6) + unblock6() - with cm2: - pass + def test_cancellation(self) -> None: + """Tests cancellation while waiting for a `Linearizer`.""" + linearizer = Linearizer() + + key = object() + + d1, acquired_d1, unblock1 = self._start_task(linearizer, key) + self.assertTrue(acquired_d1.called) - with cm4: - pass + # Create a second task, waiting for the first task. + d2, acquired_d2, _ = self._start_task(linearizer, key) + self.assertFalse(acquired_d2.called) - with cm5: - pass + # Create a third task, waiting for the second task. + d3, acquired_d3, unblock3 = self._start_task(linearizer, key) + self.assertFalse(acquired_d3.called) - d6 = limiter.queue(key) - with (yield d6): - pass + # Cancel the waiting second task. + d2.cancel() + + unblock1() + self.successResultOf(d1) - @defer.inlineCallbacks - def test_cancellation(self): + self.assertTrue(d2.called) + self.failureResultOf(d2, CancelledError) + + # The third task should continue running. + self.assertTrue( + acquired_d3.called, + "Third task did not get the lock after the second task was cancelled", + ) + unblock3() + self.successResultOf(d3) + + def test_cancellation_during_sleep(self) -> None: + """Tests cancellation during the sleep just after waiting for a `Linearizer`.""" linearizer = Linearizer() key = object() - d1 = linearizer.queue(key) - cm1 = yield d1 + d1, acquired_d1, unblock1 = self._start_task(linearizer, key) + self.assertTrue(acquired_d1.called) - d2 = linearizer.queue(key) - self.assertFalse(d2.called) + # Create a second task, waiting for the first task. + d2, acquired_d2, _ = self._start_task(linearizer, key) + self.assertFalse(acquired_d2.called) - d3 = linearizer.queue(key) - self.assertFalse(d3.called) + # Create a third task, waiting for the second task. + d3, acquired_d3, unblock3 = self._start_task(linearizer, key) + self.assertFalse(acquired_d3.called) + # Once the first task completes, cancel the waiting second task while it is + # sleeping just after acquiring the lock. + unblock1(pump_reactor=False) + self.successResultOf(d1) d2.cancel() - - with cm1: - pass + self._pump() self.assertTrue(d2.called) - try: - yield d2 - self.fail("Expected d2 to raise CancelledError") - except CancelledError: - pass - - with (yield d3): - pass + self.failureResultOf(d2, CancelledError) + + # The third task should continue running. + self.assertTrue( + acquired_d3.called, + "Third task did not get the lock after the second task was cancelled", + ) + unblock3() + self.successResultOf(d3) diff --git a/tests/util/test_rwlock.py b/tests/util/test_rwlock.py index 0c842261..5da04362 100644 --- a/tests/util/test_rwlock.py +++ b/tests/util/test_rwlock.py @@ -40,8 +40,8 @@ class ReadWriteLockTestCase(unittest.TestCase): Returns: A tuple of three `Deferred`s: - * A `Deferred` that resolves with `return_value` once the reader or writer - completes successfully. + * A cancellable `Deferred` for the entire read or write operation that + resolves with `return_value` on successful completion. * A `Deferred` that resolves once the reader or writer acquires the lock. * A `Deferred` that blocks the reader or writer. Must be resolved by the caller to allow the reader or writer to release the lock and complete. @@ -87,8 +87,8 @@ class ReadWriteLockTestCase(unittest.TestCase): Returns: A tuple of two `Deferred`s: - * A `Deferred` that resolves with `return_value` once the reader completes - successfully. + * A cancellable `Deferred` for the entire read operation that resolves with + `return_value` on successful completion. * A `Deferred` that resolves once the reader acquires the lock. """ d, acquired_d, unblock_d = self._start_reader_or_writer( @@ -106,8 +106,8 @@ class ReadWriteLockTestCase(unittest.TestCase): Returns: A tuple of two `Deferred`s: - * A `Deferred` that resolves with `return_value` once the writer completes - successfully. + * A cancellable `Deferred` for the entire write operation that resolves + with `return_value` on successful completion. * A `Deferred` that resolves once the writer acquires the lock. """ d, acquired_d, unblock_d = self._start_reader_or_writer( diff --git a/tests/utils.py b/tests/utils.py index f6b1d603..d4ba3a9b 100644 --- a/tests/utils.py +++ b/tests/utils.py @@ -35,6 +35,11 @@ LEAVE_DB = os.environ.get("SYNAPSE_LEAVE_DB", False) POSTGRES_USER = os.environ.get("SYNAPSE_POSTGRES_USER", None) POSTGRES_HOST = os.environ.get("SYNAPSE_POSTGRES_HOST", None) POSTGRES_PASSWORD = os.environ.get("SYNAPSE_POSTGRES_PASSWORD", None) +POSTGRES_PORT = ( + int(os.environ["SYNAPSE_POSTGRES_PORT"]) + if "SYNAPSE_POSTGRES_PORT" in os.environ + else None +) POSTGRES_BASE_DB = "_synapse_unit_tests_base_%s" % (os.getpid(),) # When debugging a specific test, it's occasionally useful to write the @@ -55,6 +60,7 @@ def setupdb(): db_conn = db_engine.module.connect( user=POSTGRES_USER, host=POSTGRES_HOST, + port=POSTGRES_PORT, password=POSTGRES_PASSWORD, dbname=POSTGRES_DBNAME_FOR_INITIAL_CREATE, ) @@ -73,6 +79,7 @@ def setupdb(): database=POSTGRES_BASE_DB, user=POSTGRES_USER, host=POSTGRES_HOST, + port=POSTGRES_PORT, password=POSTGRES_PASSWORD, ) db_conn = LoggingDatabaseConnection(db_conn, db_engine, "tests") @@ -83,6 +90,7 @@ def setupdb(): db_conn = db_engine.module.connect( user=POSTGRES_USER, host=POSTGRES_HOST, + port=POSTGRES_PORT, password=POSTGRES_PASSWORD, dbname=POSTGRES_DBNAME_FOR_INITIAL_CREATE, ) @@ -1,5 +1,5 @@ [tox] -envlist = packaging, py37, py38, py39, py310, check_codestyle, check_isort +envlist = py37, py38, py39, py310, check_codestyle, check_isort # we require tox>=2.3.2 for the fix to https://github.com/tox-dev/tox/issues/208 minversion = 2.3.2 @@ -33,7 +33,7 @@ deps = pip>=10 # directories/files we run the linters on. -# if you update this list, make sure to do the same in scripts-dev/lint.sh +# TODO: this is now out of date; we will remove as part of poetry migration. lint_targets = setup.py synapse @@ -105,29 +105,7 @@ commands = # ) usedevelop=true -# A test suite for the oldest supported versions of Python libraries, to catch -# any uses of APIs not available in them. -[testenv:py3-old] -skip_install = true -usedevelop = false -deps = - Automat == 0.8.0 - lxml - # markupsafe 2.1 introduced a change that breaks Jinja 2.x. Since we depend on - # Jinja >= 2.9, it means this test suite will fail if markupsafe >= 2.1 is installed. - markupsafe < 2.1 - {[base]deps} - -commands = - # Make all greater-thans equals so we test the oldest version of our direct - # dependencies, but make the pyopenssl 17.0, which can work against an - # OpenSSL 1.1 compiled cryptography (as older ones don't compile on Travis). - /bin/sh -c 'python -m synapse.python_dependencies | sed -e "s/>=/==/g" -e "/psycopg2/d" -e "s/pyopenssl==16.0.0/pyopenssl==17.0.0/" | xargs -d"\n" pip install' - # Install Synapse itself. This won't update any libraries. - pip install -e ".[test]" - - {[testenv]commands} [testenv:benchmark] deps = @@ -138,14 +116,6 @@ setenv = commands = python -m synmark {posargs:} -[testenv:packaging] -skip_install = true -usedevelop = false -deps = - check-manifest -commands = - check-manifest - [testenv:check_codestyle] extras = lint commands = |