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	Commit message (Collapse)	Author	Age	Files	Lines
*	pam_unix: fix typos in manual page	Tobias Stoeckmann	2024-01-05	1	-3/+3
\| \| \| \|	Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
*	doc: Update PAM documentation from DockBook 4 to DocBook 5	Stefan Schubert	2022-12-16	1	-46/+43
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Changed files -------------- Make.xml.rules.in: - Using RNG file instead of DTD file for checking XML files. - Taking the correct stylesheet for README files. doc/sag/Makefile.am, doc/adg/Makefile.am, doc/mwg/Makefile.am: - Using RNG file instead of DTD file for checking XML files. configure.ac: - Adding a new option for selecting RNG check file (-enable-docbook-rng) - Switching stylesheets to docbook 5 - Checking DocBook 5 environment instead of DocBook 4 environment *.xml: Update from DockBook 4 to DocBook 5
*	Remove deprecated pam_cracklib module	Dmitry V. Levin	2020-10-29	1	-3/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	* ci/install-dependencies.sh: Remove libcrack2-dev. * ci/run-build-and-tests.sh (DISTCHECK_CONFIGURE_FLAGS): Remove --enable-cracklib=check. * conf/pam.conf: Remove references to pam_cracklib.so. * configure.ac: Remove --enable-cracklib option. (AC_SUBST): Remove LIBCRACK. (AM_CONDITIONAL): Remove COND_BUILD_PAM_CRACKLIB. (AC_CONFIG_FILES): Remove modules/pam_cracklib/Makefile. * doc/sag/pam_cracklib.xml: Remove. * doc/sag/Linux-PAM_SAG.xml: Do not include pam_cracklib.xml. * modules/Makefile.am (MAYBE_PAM_CRACKLIB): Remove. (SUBDIRS): Remove MAYBE_PAM_CRACKLIB. * modules/pam_cracklib/Makefile.am: Remove. * modules/pam_cracklib/README.xml: Likewise. * modules/pam_cracklib/pam_cracklib.8.xml: Likewise. * modules/pam_cracklib/pam_cracklib.c: Likewise. * modules/pam_cracklib/tst-pam_cracklib: Likewise. * xtests/tst-pam_cracklib1.c: Likewise. * xtests/tst-pam_cracklib1.pamd: Likewise. * xtests/tst-pam_cracklib2.c: Likewise. * xtests/tst-pam_cracklib2.pamd: Likewise. * modules/pam_pwhistory/pam_pwhistory.8.xml: Replace pam_cracklib in examples with pam_passwdqc. * modules/pam_unix/pam_unix.8.xml: Likewise. * po/POTFILES.in: Remove ./modules/pam_cracklib/pam_cracklib.c. * xtests/.gitignore: Remove tst-pam_cracklib1 and tst-pam_cracklib2. * xtests/Makefile.am (EXTRA_DIST): Remove tst-pam_cracklib1.pamd and tst-pam_cracklib2.pamd. (XTESTS): Remove tst-pam_cracklib1 and tst-pam_cracklib2. * NEWS: Document this change.
*	pam_unix: modernize example in manual page	Topi Miettinen	2020-04-12	1	-1/+1
\| \| \| \| \| \| \|	According to crypt(5), md5 should not be used for new hashes. Let's give a modern example with yescrypt. Signed-off-by: Topi Miettinen <toiwoton@gmail.com>
*	pam_unix: add nullresetok option to allow reset blank passwords	Pavel Březina	2020-02-18	1	-0/+13
\| \| \| \| \| \| \| \| \| \|	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_unix: Return NULL instead of calling crypt_md5_wrapper().	Björn Esser	2020-01-17	1	-20/+15
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	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().
*	Revert "pam_unix: Add crypt_default method, if supported."	Tomas Mraz	2018-11-27	1	-20/+0
\| \| \| \|	This reverts commit ad435b386b22b456724dc5c5b8d9f2d1beffc558.
*	pam_unix: Add crypt_default method, if supported.	Björn Esser	2018-11-27	1	-0/+20
\| \| \| \| \| \| \| \| \| \| \| \|	libxcrypt since v4.4.0 supports a default method for its gensalt function on most system configurations. As the default method is to be considered the strongest available hash method, it should be preferred over all other hash methods supported by pam. * modules/pam_unix/pam_unix.8.xml: Documentation for crypt_default. * modules/pam_unix/passverify.c: Add crypt_default method. * modules/pam_unix/support.h: Likewise.
*	pam_unix: Add support for (gost-)yescrypt hashing methods.	Björn Esser	2018-11-23	1	-2/+33
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	libxcrypt (v4.2 and later) has added support for the yescrypt hashing method; gost-yescrypt has been added in v4.3. * modules/pam_unix/pam_unix.8.xml: Documentation for (gost-)yescrypt. * modules/pam_unix/pam_unix_acct.c: Use 64 bit type for control flags. * modules/pam_unix/pam_unix_auth.c: Likewise. * modules/pam_unix/pam_unix_passwd.c: Likewise. * modules/pam_unix/pam_unix_sess.c: Likewise. * modules/pam_unix/passverify.c: Add support for (gost-)yescrypt. * modules/pam_unix/passverify.h: Use 64 bit type for control flags. * modules/pam_unix/support.c: Set sane rounds for (gost-)yescrypt. * modules/pam_unix/support.h: Add support for (gost-)yescrypt.
*	pam_unix: Document that MD5 password hash is used to store old passwords.	Tomas Mraz	2016-04-19	1	-0/+2
\| \| \| \| \|	modules/pam_unix/pam_unix.8.xml: Document that the MD5 password hash is used to store the old passwords when remember option is set.
*	pam_unix: Use pam_get_authtok() instead of direct pam_prompt() calls.	Tomas Mraz	2016-04-06	1	-4/+4
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	We have to drop support for not_set_pass option which is not much useful anyway. Instead we get proper support for authtok_type option. * modules/pam_unix/pam_unix.8.xml: Removed not_set_pass option, added authtok_ty pe option. * modules/pam_unix/pam_unix_auth.c (pam_sm_authenticate): Replace _unix_read_pas sword() call with equivalent pam_get_authtok() call. * modules/pam_unix/pam_unix_passwd.c (pam_sm_chauthtok): Likewise and also drop support for not_set_pass. * modules/pam_unix/support.c (_unix_read_password): Remove. * modules/pam_unix/support.h: Remove UNIX_NOT_SET_PASS add UNIX_AUTHTOK_TYPE.
*	pam_unix: Add no_pass_expiry option to ignore password expiration.	Tomas Mraz	2016-02-17	1	-0/+19
\| \| \| \| \| \| \| \| \| \| \| \|	* modules/pam_unix/pam_unix.8.xml: Document the no_pass_expiry option. * modules/pam_unix/pam_unix_acct.c (pam_sm_acct_mgmt): If no_pass_expiry is on and return value data is not set to PAM_SUCCESS then ignore PAM_NEW_AUTHTOK_REQD and PAM_AUTHTOK_EXPIRED returns. * modules/pam_unix/pam_unix_auth.c (pam_sm_authenticate): Always set the return value data. (pam_sm_setcred): Test for likeauth option and use the return value data only if set. * modules/pam_unix/support.h: Add the no_pass_expiry option.
*	Release version 1.2.1	Thorsten Kukuk	2015-06-22	1	-0/+7
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Security fix: CVE-2015-3238 If the process executing pam_sm_authenticate or pam_sm_chauthtok method of pam_unix is not privileged enough to check the password, e.g. if selinux is enabled, the _unix_run_helper_binary function is called. When a long enough password is supplied (16 pages or more, i.e. 65536+ bytes on a system with 4K pages), this helper function hangs indefinitely, blocked in the write(2) call while writing to a blocking pipe that has a limited capacity. With this fix, the verifiable password length will be limited to PAM_MAX_RESP_SIZE bytes (i.e. 512 bytes) for pam_exec and pam_unix. * NEWS: Update * configure.ac: Bump version * modules/pam_exec/pam_exec.8.xml: document limitation of password length * modules/pam_exec/pam_exec.c: limit password length to PAM_MAX_RESP_SIZE * modules/pam_unix/pam_unix.8.xml: document limitation of password length * modules/pam_unix/pam_unix_passwd.c: limit password length * modules/pam_unix/passverify.c: Likewise * modules/pam_unix/passverify.h: Likewise * modules/pam_unix/support.c: Likewise
*	Fix some grammatical errors in documentation.	Thorsten Kukuk	2015-04-27	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Patch by Louis Sautier * doc/adg/Linux-PAM_ADG.xml: Fix gramatical errors. * doc/man/pam.3.xml: Likewise. * doc/man/pam_acct_mgmt.3.xml: Likewise. * doc/man/pam_chauthtok.3.xml: Likewise. * doc/man/pam_sm_chauthtok.3.xml: Likewise. * modules/pam_limits/limits.conf.5.xml: Likewise. * modules/pam_mail/pam_mail.8.xml: Likewise. * modules/pam_rhosts/pam_rhosts.c: Likewise. * modules/pam_shells/pam_shells.8.xml: Likewise. * modules/pam_tally/pam_tally.8.xml: Likewise. * modules/pam_tally2/pam_tally2.8.xml: Likewise. * modules/pam_unix/pam_unix.8.xml: Likewise.
*	Add "quiet" option to pam_unix to suppress informential info	Thorsten Kukuk	2015-04-23	1	-0/+15
\| \| \| \| \| \| \| \| \|	messages from session. * modules/pam_unix/pam_unix.8.xml: Document new option. * modules/pam_unix/support.h: Add quiet option. * modules/pam_unix/pam_unix_sess.c: Don't print LOG_INFO messages if 'quiet' option is set.
*	Use hash from /etc/login.defs as default if no	Thorsten Kukuk	2013-06-18	1	-1/+6
\| \| \| \| \| \| \| \| \|	other one is specified as argument. * modules/pam_unix/support.c: Add search_key, call from __set_ctrl * modules/pam_unix/support.h: Add define for /etc/login.defs * modules/pam_unix/pam_unix.8.xml: Document new behavior. * modules/pam_umask/pam_umask.c: Add missing NULL pointer check
*	Small documentation and define fixes	Thorsten Kukuk	2012-08-16	1	-0/+2
\| \| \| \| \| \| \|	modules/pam_limits/limits.conf.5.xml: Document race of maxlogins [#10] modules/pam_namespace/pam_namespace.h: Define MS_SLAVE if necessary modules/pam_pwhistory/pam_pwhistory.c: Document how the module works modules/pam_unix/pam_unix.8.xml: Document remember option obsoleted by pam_pwhistory [#6]
*	Relevant BUGIDs:	Thorsten Kukuk	2010-08-17	1	-0/+12
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Purpose of commit: new feature Commit summary: --------------- 2010-08-17 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_unix/pam_unix_passwd.c: Implement minlen option. * modules/pam_unix/support.c: Likewise. * modules/pam_unix/support.h: Likewise. * modules/pam_unix/pam_unix_acct.c (pam_sm_acct_mgmt): Adjust arguments for _set_ctrl call. * modules/pam_unix/pam_unix_auth.c (pam_sm_authenticate): Likewise. * modules/pam_unix/pam_unix_session.c: Likewise. * modules/pam_unix/pam_unix.8.xml: Document minlen option. Based on patch by Steve Langasek.
*	Relevant BUGIDs:	Thorsten Kukuk	2009-06-29	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \|	Purpose of commit: docu fix Commit summary: --------------- 2009-06-29 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_unix/pam_unix.8.xml: Fix blowfish description. Reported by Diego E. “Flameeyes” Pettenò.
*	Relevant BUGIDs:	Tomas Mraz	2009-06-01	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Purpose of commit: cleanup Commit summary: --------------- 2009-06-01 Ville Skyttä <ville.skytta@iki.fi> * modules/pam_limits/pam_limits.8.xml: Only .conf files are parsed. Spelling fixes. modules/pam_access/pam_access.8.xml: Spelling fixes. * modules/pam_cracklib/pam_cracklib.8.xml: Likewise. * modules/pam_echo/pam_echo.8.xml: Likewise. * modules/pam_env/pam_env.8.xml: Likewise. * modules/pam_exec/pam_exec.8.xml: Likewise. * modules/pam_filter/pam_filter.8.xml: Likewise. * modules/pam_ftp/pam_ftp.8.xml: Likewise. * modules/pam_group/pam_group.8.xml: Likewise. * modules/pam_issue/pam_issue.8.xml: Likewise. * modules/pam_lastlog/pam_lastlog.8.xml: Likewise. * modules/pam_listfile/pam_listfile.8.xml: Likewise. * modules/pam_localuser/pam_localuser.8.xml: Likewise. * modules/pam_loginuid/pam_loginuid.8.xml: Likewise. * modules/pam_mkhomedir/pam_mkhomedir.8.xml: Likewise. * modules/pam_motd/pam_motd.8.xml: Likewise. * modules/pam_namespace/pam_namespace.8.xml: Likewise. * modules/pam_pwhistory/pam_pwhistory.8.xml: Likewise. * modules/pam_selinux/pam_selinux.8.xml: Likewise. * modules/pam_succeed_if/pam_succeed_if.8.xml: Likewise. * modules/pam_tally/pam_tally.8.xml: Likewise. * modules/pam_tally2/pam_tally2.8.xml: Likewise. * modules/pam_time/pam_time.8.xml: Likewise. * modules/pam_timestamp/pam_timestamp.8.xml: Likewise. * modules/pam_timestamp/pam_timestamp_check.8.xml: Likewise. * modules/pam_tty_audit/pam_tty_audit.8.xml: Likewise. * modules/pam_umask/pam_umask.8.xml: Likewise. * modules/pam_unix/pam_unix.8.xml: Likewise. * modules/pam_xauth/pam_xauth.8.xml: Likewise.
*	Relevant BUGIDs:	Thorsten Kukuk	2008-12-01	1	-4/+24
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Purpose of commit: new feature Commit summary: --------------- 2008-12-01 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_unix/pam_unix.8.xml: Document blowfish option. * configure.in: Check for crypt_gensalt_rn. * modules/pam_unix/pam_unix_passwd.c: Pass pamh to create_password_hash function. * modules/pam_unix/passverify.c (create_password_hash): Add blowfish support. * modules/pam_unix/passverify.h: Adjust create_password_hash prototype. * modules/pam_unix/support.c: Add support for blowfish option. * modules/pam_unix/support.h: Add defines for blowfish option. Patch from Diego Flameeyes Pettenò <flameeyes@gmail.com>
*	Relevant BUGIDs:	Thorsten Kukuk	2008-09-16	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \|	Purpose of commit: bugfix Commit summary: --------------- 2008-09-16 Thorsten Kukuk <kukuk@thkukuk.de> * modules/pam_unix/pam_unix.8.xml: Fix typo.
*	Relevant BUGIDs:	Thorsten Kukuk	2008-08-18	1	-4/+5
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Purpose of commit: bugfix Commit summary: --------------- 2008-08-18 Thorsten Kukuk <kukuk@thkukuk.de> * Makefile.am (M4_FILES): Adjust list. * modules/pam_access/pam_access.8.xml: Fix module service vs. module type. * modules/pam_cracklib/pam_cracklib.8.xml: Likewise. * modules/pam_debug/pam_debug.8.xml: Likewise. * modules/pam_deny/pam_deny.8.xml: Likewise. * modules/pam_echo/pam_echo.8.xml: Likewise. * modules/pam_env/pam_env.8.xml: Likewise. * modules/pam_exec/pam_exec.8.xml: Likewise. * modules/pam_faildelay/pam_faildelay.8.xml: Likewise. * modules/pam_filter/pam_filter.8.xml: Likewise. * modules/pam_ftp/pam_ftp.8.xml: Likewise. * modules/pam_group/pam_group.8.xml: Likewise. * modules/pam_issue/pam_issue.8.xml: Likewise. * modules/pam_keyinit/pam_keyinit.8.xml: Likewise. * modules/pam_lastlog/pam_lastlog.8.xml: Likewise. * modules/pam_limits/pam_limits.8.xml: Likewise. * modules/pam_listfile/pam_listfile.8.xml: Likewise. * modules/pam_localuser/pam_localuser.8.xml: Likewise. * modules/pam_loginuid/pam_loginuid.8.xml: Likewise. * modules/pam_mail/pam_mail.8.xml: Likewise. * modules/pam_mkhomedir/pam_mkhomedir.8.xml: Likewise. * modules/pam_motd/pam_motd.8.xml: Likewise. * modules/pam_namespace/pam_namespace.8.xml: Likewise. * modules/pam_nologin/pam_nologin.8.xml: Likewise. * modules/pam_permit/pam_permit.8.xml: Likewise. * modules/pam_rhosts/pam_rhosts.8.xml: Likewise. * modules/pam_rootok/pam_rootok.8.xml: Likewise. * modules/pam_securetty/pam_securetty.8.xml: Likewise. * modules/pam_selinux/pam_selinux.8.xml: Likewise. * modules/pam_sepermit/pam_sepermit.8.xml: Likewise. * modules/pam_shells/pam_shells.8.xml: Likewise. * modules/pam_succeed_if/pam_succeed_if.8.xml: Likewise. * modules/pam_tally/pam_tally.8.xml: Likewise. * modules/pam_time/pam_time.8.xml: Likewise. * modules/pam_tty_audit/pam_tty_audit.8.xml: Likewise. * modules/pam_umask/pam_umask.8.xml: Likewise. * modules/pam_unix/pam_unix.8.xml: Likewise. * modules/pam_userdb/pam_userdb.8.xml: Likewise. * modules/pam_warn/pam_warn.8.xml: Likewise. * modules/pam_wheel/pam_wheel.8.xml: Likewise. * modules/pam_xauth/pam_xauth.8.xml: Likewise.
*	Relevant BUGIDs: Debian bug #470137	Steve Langasek	2008-07-27	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \|	Purpose of commit: bugfix Commit summary: --------------- 2008-07-27 Steve Langasek <vorlon@debian.org> * modules/pam_/pam_.8.xml: fix up the references to pam.d, which is in manpage section 5, not 8.
*	Relevant BUGIDs:	Tomas Mraz	2008-01-23	1	-0/+37
\| \| \| \| \| \| \| \| \| \|	Purpose of commit: cleanup, new feature Commit summary: --------------- Merging the the refactorization pam_unix_ref branch into the trunk. Added support for sha256 and sha512 password hashes to pam_unix when the libcrypt supports them.
*	Relevant BUGIDs:	Thorsten Kukuk	2006-09-20	1	-1/+3
\| \| \| \| \| \| \| \| \|	Purpose of commit: bugfix Commit summary: --------------- Fix typo.
*	Relevant BUGIDs:	Thorsten Kukuk	2006-09-20	1	-0/+340
	Purpose of commit: new feature/bugfix Commit summary: --------------- 2006-09-20 Thorsten Kukuk <kukuk@thkukuk.de> * doc/adg/Makefile.am: Add manual pages as dependency. * doc/mwg/Makefile.am: Likewise. * doc/sag/Makefile.am: Likewise. * doc/sag/Linux-PAM_SAG.xml: Include pam_unix.xml. * doc/sag/pam_unix.xml: New. * modules/pam_unix/Makefile.am: Generate pam_unix.8 manual page. * modules/pam_unix/README.xml: New. * modules/pam_unix/pam_unix.8.xml: New. * modules/pam_unix/README: Regenerate from XML. * modules/pam_unix/pam_unix.8: Generated from XML.