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* Translated using Weblate (French)Julien Humbert2020-03-07
| | | | | | | Currently translated at 100.0% (117 of 117 strings) Translation: linux-pam/master Translate-URL: https://translate.fedoraproject.org/projects/linux-pam/master/fr/
* Translated using Weblate (Polish)Piotr Drąg2020-03-07
| | | | | | | | | | | | | | Currently translated at 100.0% (117 of 117 strings) Translation: linux-pam/master Translate-URL: https://translate.fedoraproject.org/projects/linux-pam/master/pl/ Translated using Weblate (Polish) Currently translated at 100.0% (117 of 117 strings) Translation: linux-pam/master Translate-URL: https://translate.fedoraproject.org/projects/linux-pam/master/pl/
* Add missing file to EXTRA_DISTTomas Mraz2020-03-06
| | | | * tests/Makefile.am: Add confdir to EXTRA_DIST.
* New API call pam_start_confdir()Tomas Mraz2020-03-06
| | | | To load PAM stack configurations from specified directory
* Fix remaining references to sourceforge.netDmitry V. Levin2020-03-05
| | | | | | | | | | | Linux-PAM moved to github long time ago, update the remaining bug tracking references to point to github issues tracker. * README: Refer to https://github.com/linux-pam/linux-pam/issues instead of sourceforge.net. * po/Makevars: Refer to https://github.com/linux-pam/linux-pam/issues instead of http://sourceforge.net/projects/pam . * po/Linux-PAM.pot: Regenerated.
* pam_unix: fix --disable-nis compilation warningsDmitry V. Levin2020-03-05
| | | | | | | | | | | | | | | | When the build is configured using --disable-nis option, gcc complains: pam_unix_passwd.c: In function '_do_setpass': pam_unix_passwd.c:398:8: warning: unused variable 'master' [-Wunused-variable] support.c: In function '_unix_getpwnam': support.c:305:21: warning: parameter 'nis' set but not used [-Wunused-but-set-parameter] * modules/pam_unix/pam_unix_passwd.c (_do_setpass): Move the definition of "master" variable to [HAVE_NIS]. * modules/pam_unix/support.c (_unix_getpwnam) [!(HAVE_YP_GET_DEFAULT_DOMAIN && HAVE_YP_BIND && HAVE_YP_MATCH && HAVE_YP_UNBIND)]: Do not assign the unused parameter but mark it as used.
* Sort NEWS entriesDmitry V. Levin2020-03-05
| | | | * NEWS (1.4.0): Sort module-related news entries.
* Fix whitespace issuesDmitry V. Levin2020-03-05
| | | | | | | | | | | | | | Remove trailing whitespace introduced by commit f9c9c72121eada731e010ab3620762bcf63db08f. Remove blank lines at EOF introduced by commit 65d6735c5949ec233df9813f734e918a93fa36cf. This makes the project free of warnings reported by git diff --check 4b825dc642cb6eb9a060e54bf8d69288fbee4904 HEAD * doc/custom-html.xsl: Remove blank line at EOF. * doc/custom-man.xsl: Likewise. * modules/pam_motd/pam_motd.c: Remove trailing whitespace.
* Adding package dependency hints to READMEed@s5h.net2020-03-04
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* Use cached 'crypt' library result correctlyMark Wutzke2020-03-04
| | | | | | | | | | | | Configure script incorrectly used a non-cached variable (ac_lib) in the cached code path. This results in no -lcrypt being defined resulting in link errors on a re-build. Update configure.ac to use ac_cv_search_crypt (via ac_res) to setup the correct library arguments. Signed-off-by: Mark Wutzke <mark.wutzke@alliedtelesis.co.nz> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
* Prepare for the 1.4.0 releaseTomas Mraz2020-03-03
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* Updated LINGUAS to remove completely untranslated languages.Tomas Mraz2020-03-03
| | | | Updated pot and po files
* Translated using Weblate (Czech)Tomáš Mráz2020-03-03
| | | | | | | Currently translated at 100.0% (116 of 116 strings) Translation: linux-pam/master Translate-URL: https://translate.fedoraproject.org/projects/linux-pam/master/cs/
* Translated using Weblate (Turkish)Oğuz Ersen2020-03-03
| | | | | | | Currently translated at 100.0% (121 of 121 strings) Translation: linux-pam/master Translate-URL: https://translate.fedoraproject.org/projects/linux-pam/master/tr/
* Translated using Weblate (French)Julien Humbert2020-03-03
| | | | | | | Currently translated at 100.0% (121 of 121 strings) Translation: linux-pam/master Translate-URL: https://translate.fedoraproject.org/projects/linux-pam/master/fr/
* Translated using Weblate (Polish)Piotr Drąg2020-03-03
| | | | | | | | | | | | | | Currently translated at 100.0% (121 of 121 strings) Translation: linux-pam/master Translate-URL: https://translate.fedoraproject.org/projects/linux-pam/master/pl/ Translated using Weblate (Polish) Currently translated at 100.0% (121 of 121 strings) Translation: linux-pam/master Translate-URL: https://translate.fedoraproject.org/projects/linux-pam/master/pl/
* Deleted translation using Weblate (Cornish)Jean-Baptiste Holcroft2020-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Deleted translation using Weblate (German (Low)) Deleted translation using Weblate (Angika) Deleted translation using Weblate (English (United Kingdom)) Deleted translation using Weblate (Asturian) Deleted translation using Weblate (bal (generated)) Deleted translation using Weblate (Bodo) Deleted translation using Weblate (Breton) Deleted translation using Weblate (Cornish) Deleted translation using Weblate (Cornish) Deleted translation using Weblate (ilo (generated)) Deleted translation using Weblate (Maithili) Deleted translation using Weblate (Pedi) Deleted translation using Weblate (Tibetan) Deleted translation using Weblate (Twi) Deleted translation using Weblate (wba (generated))
* Update translation filesWeblate2020-03-03
| | | | | | | Updated by "Update PO files to match POT (msgmerge)" hook in Weblate. Translation: linux-pam/master Translate-URL: https://translate.fedoraproject.org/projects/linux-pam/master/
* pam_tty_audit: if kernel audit is disabled return PAM_IGNOREIker Pedrosa2020-02-27
| | | | | | If kernel audit is disabled the socket open will return EPROTONOSUPPORT. Return PAM_IGNORE from pam_tty_audit and log a warning in this situation so login is not blocked by the module.
* pam_modutil_sanitize_helper_fds: fix SIGPIPE effect of PAM_MODUTIL_PIPE_FDDmitry V. Levin2020-02-26
| | | | | | | | | | | | | | | | When pam_modutil_sanitize_helper_fds() is invoked with PAM_MODUTIL_PIPE_FD to provide a dummy pipe descriptor for stdout or stderr, it closes the read end of the newly created dummy pipe. The negative side effect of this approach is that any write to such descriptor triggers a SIGPIPE. Avoid this by closing the write end of the dummy pipe and using its read end as a dummy pipe descriptor for output. Any read from such descriptor returns 0, and any write just fails with EBADF, which should work better with unprepared writers. * libpam/pam_modutil_sanitize.c (redirect_out_pipe): Remove. (redirect_out): Call redirect_in_pipe instead of redirect_out_pipe. Fixes: b0ec5d1e ("Introduce pam_modutil_sanitize_helper_fds")
* libpamc: Use ISO C99 uintX_t types instead of u_intX_tTBK2020-02-26
| | | | u_intX_t is a glibcism this fixes the issue of compiling against musl libc.
* pam_group, pam_time: Fix regression in documentation from last change.Tomas Mraz2020-02-25
| | | | | * modules/pam_group/group.conf.5.xml: Replace bare & with &amp;. * modules/pam_time/time.conf.5.xml: Likewise.
* pam_limits: Document the unwanted effect of set_all with systemdTomas Mraz2020-02-24
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* misc_conv: Use PAM_MAX_RESP_SIZE to limit the length of the inputTomas Mraz2020-02-24
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* pam_group, pam_time: Fix logical error with multiple ! operatorsTomas Mraz2020-02-24
| | | | | | | | * modules/pam_group/group.conf.5.xml: Document what logic list means. * modules/pam_time/time.conf.5.xml: Likewise. * modules/pam_group/pam_group.c (logic_field): Clear the not operator for the further operations. * modules/pam_time/pam_time.c (logic_field): Likewise.
* pam_shells: Recognize /bin/sh as the default shell.Tomas Mraz2020-02-24
| | | | | | If the shell is empty in /etc/passwd entry it means /bin/sh. * modules/pam_shells/pam_shells.c (perform_check): Use /bin/sh as default shell.
* pam_env: Change the default to not read the user .pam_environment fileTomas Mraz2020-02-24
| | | | | * modules/pam_env/pam_env.8.xml: Document the change. * modules/pam_env/pam_env.c: Set DEFAULT_USER_READ_ENVFILE to 0.
* pam_env: code cleanupsTomas Mraz2020-02-24
| | | | | | | | | Raise BUF_SIZE to 8192 bytes. * modules/pam_env/pam_env.c (_parse_env_file): Ignore lines starting with '='. (_assemble_line): Detect long lines and binary files. (_check_var): Avoid overwriting global variable. (_expand_arg): Avoid repeated strlen calls.
* pam_namespace: secure tmp-inst directoriesTopi Miettinen2020-02-18
| | | | | | | | | | | | | | | When using polyinstantiation for /tmp and/or /var/tmp, pam_namespace creates subdirectories with fixed name tmp-inst. These paths should be secured as early as possible to avoid that somehow these directories could created and controlled by for example a malicious user or service. Ship a systemd service, which creates the directories early in boot sequence with correct permissions and ownership. Closes #111. Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
* Fix warnings from the recent PR mergesTomas Mraz2020-02-18
| | | | | * modules/pam_succeed_if/pam_succeed_if.c: Fix const issues. * modules/pam_usertype/pam_usertype.c: Avoid maybe used uninitialized warning.
* pam_unix: add nullresetok option to allow reset blank passwordsPavel Březina2020-02-18
| | | | | | | | | | Adding nullresetok to auth phase of pam_unix module will allow users with blank password to authenticate in order to immediatelly change their password even if nullok is not set. This allows to have blank password authentication disabled but still allows administrator to create new user accounts with expired blank password that must be change on the first login.
* pam_succeed_if: Add list support for group membership checksSerghei Anicheev2020-02-18
| | | | | | | | | | | | | Examples: account requisite pam_succeed_if.so user ingroup group1:group2 OR account requisite pam_succeed_if.so user notingroup group1:group2 OR account requisite pam_succeed_if.so user ingroup wheel OR account requisite pam_succeed_if.so user notingroup wheel Can be very convenient to grant access based on complex group memberships (LDAP, etc)
* Remove redundant header file inclusionMIZUTA Takeshi2020-02-18
| | | | | There are some source code including the same header file redundantly. We remove these redundant header file inclusion.
* pam_tally[2]: Updating man pages to indicate account leakage without silentedneville2020-01-29
| | | | | * modules/pam_tally/pam_tally.8.xml: Mention account leakage without silent * modules/pam_tally2/pam_tally2.8.xml: Mention account leakage without silent
* pam_keyinit.8: add missing commaJakub Wilk2020-01-29
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* pam_usertype: new module to tell if uid is in login.defs rangesPavel Březina2020-01-28
| | | | | | | | | | | | | | This module will check if the user account type is system or regular based on its uid. To evaluate the condition it will use 0-99 reserved range together with `SYS_UID_MIN` and `SYS_UID_MAX` values from `/etc/login.defs`. If these values are not set, it uses configure-time defaults `--with-sys-uid-min` and `--with-uid-min` (according to `login.defs` man page `SYS_UID_MAX` defaults to `UID_MIN - 1`. This information can be used to skip specific module in pam stack based on the account type. `pam_succeed_if uid < 1000` is used at the moment however it does not reflect changes to `login.defs`.
* configure.ac: add --enable-doc optionFabrice Fontaine2020-01-27
| | | | | | | | Allow the user to disable documentation through --disable-doc (enabled by default), this is especially useful when cross-compiling for embedded targets Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
* Fix remaining -Wcast-qual compilation warningsDmitry V. Levin2020-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce a new internal header file with definitions of DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL macros, use them to temporary silence -Wcast-qual compilation warnings in various modules. * libpam/include/pam_cc_compat.h: New file. * libpam/Makefile.am (noinst_HEADERS): Add include/pam_cc_compat.h. * modules/pam_mkhomedir/pam_mkhomedir.c: Include "pam_cc_compat.h". (create_homedir): Wrap execve invocation in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_namespace/pam_namespace.c: Include "pam_cc_compat.h". (pam_sm_close_session): Wrap the cast that discards ‘const’ qualifier in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_tty_audit/pam_tty_audit.c: Include "pam_cc_compat.h". (nl_send): Wrap the cast that discards ‘const’ qualifier in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_unix/pam_unix_acct.c: Include "pam_cc_compat.h". (_unix_run_verify_binary): Wrap execve invocation in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_unix/pam_unix_passwd.c: Include "pam_cc_compat.h". (_unix_run_update_binary): Wrap execve invocation in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_unix/passverify.c: Include "pam_cc_compat.h". (unix_update_shadow): Wrap the cast that discards ‘const’ qualifier in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_unix/support.c: Include "pam_cc_compat.h". (_unix_run_helper_binary): Wrap execve invocation in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_xauth/pam_xauth.c: Include "pam_cc_compat.h". (run_coprocess): Wrap execv invocation in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL.
* _pam_mkargv: add const qualifier to the first argumentDmitry V. Levin2020-01-20
| | | | | | | | | | | | | | | Also fix the following compilation warning: tests/tst-pam_mkargv.c:21:22: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] char *argvstring = "user = XENDT\\userα user=XENDT\\user1"; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * libpam/pam_misc.c (_pam_mkargv): Add const qualifier to the first argument. * libpam/pam_private.h (_pam_mkargv): Likewise. * tests/tst-pam_mkargv.c (main): Convert argvstring from a pointer into a static const string, make argvresult array static const.
* Fix miscellaneous const issuesTomas Mraz2020-01-20
| | | | | | | | | | * libpam/pam_modutil_searchkey.c: Avoid assigning empty string literal to non-const char *. * modules/pam_filter/pam_filter.c: Avoid using const char **. * modules/pam_mkhomedir/pam_mkhomedir.c: Properly cast out const for execve(). * modules/pam_namespace/pam_namespace.c: Properly cast out const from pam data. * modules/pam_tally2/pam_tally2.c: String literal must be assigned to const char *.
* pam_unix: Return NULL instead of calling crypt_md5_wrapper().Björn Esser2020-01-17
| | | | | | | | | | | | | | | | | If the call to the crypt(3) function failed for some reason during hashing a new login passphrase, the wrapper function for computing a hash with the md5crypt method was called internally by the pam_unix module in previous versions of linux-pam. With CVE-2012-3287 in mind, the md5crypt method is not considered to be a safe nor recommended hashing method for a new login passphrase since at least 2012. Thus pam_unix should error out in case of a failure in crypt(3) instead of silently computing a hashed passphrase using a potentially unsafe method. * modules/pam_unix/pam_unix.8.xml: Update documentation. * modules/pam_unix/passverify.c (create_password_hash): Return NULL on error instead of silently invoke crypt_md5_wrapper().
* Changed variable salt to hashHulto2020-01-15
| | | helper_verify_password's variable salt is not just the salt but the whole hash. Renamed for clarity and conformity with the rest of the code.
* Add two missing va_end() callsJosef Moellers2020-01-15
| | | | | According to the man pages, "Each invocation of va_start() must be matched by a corresponding invocation of va_end() in the same function."
* Further grammar fixesSteve Langasek2020-01-15
| | | | | | Signed-off-by: Russ Allbery <rra@debian.org> Bug-Debian: https://bugs.debian.org/651560
* Miscellaneous spelling fixesSteve Langasek2020-01-15
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* Miscellaneous grammar fixesSteve Langasek2020-01-15
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* pam_umask: document the 'nousergroups' optionAndreas Henriksson2020-01-10
| | | | | Add a short description of the nousergroups to the pam_umask(8) man-page.
* pam_umask: add new 'nousergroups' module argumentAndreas Henriksson2020-01-10
| | | | | | | | | | This is particularly useful when pam has been built with the new --enable-usergroups configure switch, allowing users to override the default-enabled state and disabling usergroups at runtime. This is synonymous but opposite to current and previous pam_umask default that could be changed to enabled at runtime with the usergroups argument.
* pam_umask: build-time usergroups option defaultAndreas Henriksson2020-01-10
| | | | | | | | | | This change adds a configure option to set the default value of the usergroups option (of the pam_umask module) at build-time. Distributions usually makes the decision if usergroups should be used or not. This allows them to control the built-in default value, without having to ship the value in a config file (cluttering up the view of actually relevant user/system configuration overrides).
* pam_access: Fix (IPv6) address prefix size matchingmsalle2020-01-02
| | | | | | | IPv6 address prefix sizes larger than 128 (i.e. not larger or equal to) should be discarded. Additionally, for IPv4 addresses, the largest valid prefix size should be 32. Fixes #161
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