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/* 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.
*/
-- cross-signing keys
CREATE TABLE IF NOT EXISTS e2e_cross_signing_keys (
user_id TEXT NOT NULL,
-- the type of cross-signing key (master, user_signing, or self_signing)
keytype TEXT NOT NULL,
-- the full key information, as a json-encoded dict
keydata TEXT NOT NULL,
-- for keeping the keys in order, so that we can fetch the latest one
stream_id BIGINT NOT NULL
);
CREATE UNIQUE INDEX e2e_cross_signing_keys_idx ON e2e_cross_signing_keys(user_id, keytype, stream_id);
-- cross-signing signatures
CREATE TABLE IF NOT EXISTS e2e_cross_signing_signatures (
-- user who did the signing
user_id TEXT NOT NULL,
-- key used to sign
key_id TEXT NOT NULL,
-- user who was signed
target_user_id TEXT NOT NULL,
-- device/key that was signed
target_device_id TEXT NOT NULL,
-- the actual signature
signature TEXT NOT NULL
);
-- replaced by the index created in signing_keys_nonunique_signatures.sql
-- CREATE UNIQUE INDEX e2e_cross_signing_signatures_idx ON e2e_cross_signing_signatures(user_id, target_user_id, target_device_id);
-- stream of user signature updates
CREATE TABLE IF NOT EXISTS user_signature_stream (
-- uses the same stream ID as device list stream
stream_id BIGINT NOT NULL,
-- user who did the signing
from_user_id TEXT NOT NULL,
-- list of users who were signed, as a JSON array
user_ids TEXT NOT NULL
);
CREATE UNIQUE INDEX user_signature_stream_idx ON user_signature_stream(stream_id);
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