2013-12-28 Arthur de Jong * [e3f0453] configure.ac: Re-organise ldap function tests 2013-12-21 Arthur de Jong * [3ce5ef9] : Make dn2uid cache tuneable This introduces a new cache configuration option that allows setting positive and negative cache lifetimes for the dn2uid cache. * [19f3cc3] tests/test_cfg.c: Add a test for new configuration option * [09969cf] man/nslcd.conf.5.xml: Document cache option in manual page * [a0c90d2] nslcd/passwd.c: Use dn2uid cache options The configuration values are used in the cache to determine positive and negative hit TTLs. This also allows completely disabling the cache. * [99ad1b4] nslcd/cfg.c, nslcd/cfg.h: Implement a cache configuration option This adds the cache nslcd.conf configuration option to configure the dn2uid cache in nslcd with a positive and negative cache lifetime. 2013-12-19 Arthur de Jong * [82bac61] nslcd/passwd.c: Have positive and negative cache timeouts The positive value determines the time a found entry is valid, the negative timeout determines the lifetime of not found entries. * [b9ec6df] nslcd/cfg.c: Support printing children search scope This fixes 2caeef4. 2013-12-18 Arthur de Jong * [9f02853] nslcd/alias.c, nslcd/common.c, nslcd/common.h, nslcd/ether.c, nslcd/group.c, nslcd/host.c, nslcd/myldap.c, nslcd/netgroup.c, nslcd/network.c, nslcd/pam.c, nslcd/passwd.c, nslcd/protocol.c, nslcd/rpc.c, nslcd/service.c, nslcd/shadow.c, nslcd/usermod.c: Centralise buffer sizes Common buffer sizes are now stored centrally so it can be easily and consistently updated if required. Some buffers remain with locally defined sizes that do not match a global buffer size. 2013-11-25 Arthur de Jong * [23a41ce] compat/pam_get_authtok.c, compat/pam_prompt.c, configure.ac, pam/pam.c: Add a test for pam_get_item() argument type This checks whether pam_get_item() takes a const void ** or void ** item value argument and defines a PAM_ITEM_CONST macro that is const when it should. This avoids some compiler warnings. 2013-10-30 Arthur de Jong * [81bfb8b] ChangeLog, NEWS, configure.ac, man/chsh.ldap.1.xml, man/getent.ldap.1.xml, man/nslcd.8.xml, man/nslcd.conf.5.xml, man/pam_ldap.8.xml, man/pynslcd.8.xml: Get files ready for 0.9.2 release 2013-10-29 Arthur de Jong * [ef0edda] tests/test_myldap.sh, tests/test_nsscmds.sh, tests/test_pamcmds.expect: Portability fixes to environment tests This mostly tries to reduce the influences of the test environment (local users and groups) on the tests. This uses another username (vsefcovic) in the PAM tests instead of the user arthur to avoid clashes with existing users. The PAM tests are skipped if passwd claims that it cannot modify LDAP passwords (for FreeBSD). * [f8af48f] compat/ldap_parse_passwordpolicy_control.c, nslcd/common.c, nslcd/config.c, nslcd/group.c, nslcd/nslcd.c, nslcd/pam.c, nslcd/protocol.c, nslcd/rpc.c, nslcd/service.c, nss/bsdnss.c, nss/ethers.c, nss/group.c, nss/netgroup.c, nss/networks.c, nss/passwd.c, nss/protocols.c, nss/rpc.c, nss/services.c, pam/pam.c: Fix a number of compiler warnings This includes a number of small fixes for issues that were formerly masked by the incorrect AC_LANG_PROGRAM check. * [88801f9] configure.ac: Add -Werror=implicit if compiler supports it * [933bf8e] configure.ac: Fix usage of AC_LANG_PROGRAM Apparently the macro got changed a long time ago to provide a main() definition. This bug caused the extra warning flags to not be added. * [6028226] compat/Makefile.am, compat/shell.h, configure.ac, nslcd/usermod.c: Compatibility definitions for {set,get,end}usershell() This provides compatibility definitions for systems that don't have these functions (some Solaris flavours). 2013-10-28 Arthur de Jong * [ed4cf47] nslcd/nslcd.c: Start invalidator after locking pidfile This causes the pidfile to be written as the first thing after daemonising nslcd to minimise the race between service script completion and pidfile being locked. 2013-10-27 Arthur de Jong * [503644b] HACKING, README: Update documentation * [6be316e] autogen.sh, configure.ac: Specify m4 directory in configure script 2013-10-25 Arthur de Jong * [1d8db24] nslcd/myldap.c, pynslcd/search.py: Also run invalidators on initial connect This also invalidates the caches configured with reconnect_invalidate on the first successful search. This should handle the case more gracefully where caches were filled with negative hits before nslcd was running. * [ee8737f] tests/Makefile.am: Distribute setup_slapd.sh and associated files 2013-10-22 Arthur de Jong * [e28e937] tests/test_myldap.sh, tests/testenv.sh: Improve portability of ldap test This supports old ldapsearch commands that don't support the -x and -H options and ldapsearch commands that don't exit with a failure code if nothing is found. This also switches the test_myldap test to use the testenv check for the LDAP server. 2013-10-20 Arthur de Jong * [8cc354a] tests/test_pamcmds.expect: Handle other responses in test_pamcmds This extends test_pamcmds to handle other pam/su/passwd errors and responses (as seen on CentOS 5). Also switch to stronger password when changing the test user's password to avoid problems with password strength checks. * [0a95557] tests/Makefile.am, tests/in_testenv.sh, tests/test_nsscmds.sh, tests/test_pamcmds.expect, tests/test_pamcmds.sh, tests/testenv.sh: Make script to check test environment This changes the in_testenv.sh script into testenv.sh which has more checks and a few functions to configure the test environment. * [1899e9a] tests/test.ldif: Remove unnecessary attributes from test.ldif * [cebc2a1] tests/README: Update tests README This refreshes the documentation of the tests, especially the test environment. * [7cbb439] tests/config.ldif, tests/setup_slapd.sh: Provide a script for setting up slapd The setup_slapd.sh script can be used to set up and start a slapd instance in a single (temporary) directory. The slapd instance is configured and loaded with test data for use in the test environment. 2013-10-19 Arthur de Jong * [aeccbfe] tests/test_nsscmds.sh: Fix sortgroup function This fixes an issue with the sortgroup function which failed to handle a group line with only two colons correctly. Such group entries have been seen in the wild on FreeBSD. Also, comment lines in group files are now ignored (also seen on FreeBSD). 2013-10-14 Arthur de Jong * [0697347] common/dict.c: Use djb2 hash in dict module This slightly modifies the string hashing function to use the djb2 hash. This hash is supposed to be reasonably fast and have reasonably few collisions. 2013-10-07 Arthur de Jong * [61e96bf] nslcd/cfg.h: Increase NSS_LDAP_CONFIG_MAX_BASES to 31 This allows more search bases which may be useful in some environments. 2013-09-15 Arthur de Jong * [2f088ec] common/tio.c: Also support poll() returning EAGAIN 2013-09-13 Arthur de Jong * [173d768] configure.ac: Add more python module checks to configure * [b7ca95a] configure.ac: Make missing Python modules a waring This avoids having to have all modules installed in the build environment. A Python version is still required during build. * [f36bb81] pynslcd/cache.py, pynslcd/group.py: Remove unneeded imports * [8ae8b9a] Makefile.am, configure.ac, tests/Makefile.am: Cleanups and fixes related to automake upgrade This removes a few legacy workarounds and fixes for older versions of automake. This also removes adding specific DEBUG flags for tests since subdir objects are handled differently now. * [2bd2bc4] pam/pam.c: Initialise msg to avoid potential NULL pointer dereference The NULL pointer dereference in the PAM module should not occur due to the relationship with the rc value that is handled alongside it. This change mostly silences the compiler and protects from future changes. * [dccc9cf] configure.ac: Add configure test for {set,get,end}usershell() availability 2013-09-08 Arthur de Jong * [4fc4197] autogen.sh: Upgrade to automake 1.14 * [bc6a18e] nslcd/nslcd.c: Use larger nslcd send buffers By using bigger write buffers in nslcd we reduce the number of writes in nslcd and consequently the number of reads in the NSS and PAM modules for bigger responses. This reduces the number of system calls that are made during a request and brings a small performance improvement that is mainly measurable in the NSS module. A measurement showed 30-80% reduction in the number of system calls in the NSS module and around 10% reduction in CPU usage (CPU time, only small reduction in wallclock time). Thanks John Sullivan for pointing this out. * [58d50bf] configure.ac, man/Makefile.am: Add configure check to see whether to install manual pages This also reworks the manual page generation check in the configure script and avoids build errors if no tool for generating manual pages is present when working on a Git checkout. 2013-09-04 Arthur de Jong * [ce95b41] ldapns.ldif: Reformat LDIF file to follow OpenLDAP format This fixes a wrapping problem. Thanks to Paul Boven for pointing this out. 2013-09-02 Arthur de Jong * [8b169f1] tests/test_common.c: Fix permissions of test configuration This sets the permissions on the nslcd-test.conf file while running the tests to ensure that the permission checks for the bindpwn and rootpwmodpw options do not fail the test. * [560e5de] .gitignore, tests/Makefile.am, tests/test_tio_timeout.c: Add a test for tio timeout calculations This test checks whether the proposed remaining time to sleep is reasonable. * [db5382e] .gitignore, tests/Makefile.am, tests/test_clock.c: Add a test for clock_gettime() supported clocks This probes the system for available clocks to see if they can be reliably used to get a monotonic-like timer (the test doesn't verify the monotonic part, just usability). * [7895739] AUTHORS, common/tio.c, configure.ac: Use clock_gettime() instead of gettimeofday() This avoids problems with system clock changes (though there are some safeguards in place to avoid waiting too long on clock changes). Thanks to John Sullivan for pointing this out. We can't easily use CLOCK_MONOTONIC_RAW or CLOCK_MONOTONIC_COARSE even on platforms that define the clock because we can get runtime errors. CLOCK_MONOTONIC seems to work on all tested platforms that provide it. * [a683aa8] tests/test_manpages.sh: Small protability fix * [c8800eb] tests/test_manpages.sh: Improve robustness of test_manpages 2013-08-31 Arthur de Jong * [644df52] common/tio.c, common/tio.h: Use normal timeout handling in tio_skipall() Use the same mechanism in tio_skipall() as in tio_read(), except use a different timeout value. * [0787d45] common/tio.c: Refactor tio_wait() This changes the function to accept a file descriptor, an event and timeout parameter directly instead of a confusing flag. * [07a8170] common/tio.c: Fix buffer overflow on interupted read The tio_read() function will read past its buffer and return garbadge to the calling function if the call to read() was interrupted by a signal. The likelyhood of read() being interupted is low because previously a call to poll() has determined that data is available to be read. Thanks to John Sullivan for pointing this out. See: https://bugzilla.redhat.com/show_bug.cgi?id=1003011 2013-08-30 Arthur de Jong * [4897033] nslcd/common.h: In nslcd, log EPIPE only on debug level See: https://bugzilla.redhat.com/show_bug.cgi?id=1003011 * [c9e2f97] common/tio.c, common/tio.h, nss/common.h: Use a timeout when skipping remaining result data When the NSS modules closes the connection and skips any remaining result data, wait for up to 500 msec to read any available data. See: https://bugzilla.redhat.com/show_bug.cgi?id=1003011 2013-08-27 Bersl * [7140d21] AUTHORS, nslcd/group.c, nslcd/passwd.c, nslcd/shadow.c: Increase password buffer size With the smaller buffers some password hashes would be truncated. 2013-08-28 Arthur de Jong * [8571bc1] NEWS, README, common/dict.c, compat/attrs.h, compat/nss_compat.h, man/nslcd.conf.5.xml, nslcd/myldap.c: Fix for common spelling mistake 2013-08-25 Arthur de Jong * [890d227] AUTHORS, ChangeLog, NEWS, configure.ac, man/chsh.ldap.1.xml, man/getent.ldap.1.xml, man/nslcd.8.xml, man/nslcd.conf.5.xml, man/pam_ldap.8.xml, man/pynslcd.8.xml: Get files ready for 0.9.1 release * [f9b4b43] Makefile.am: Have a nicer way of generating the ChangeLog This adds the commit id, improves the line wrapping and also gets rid of the external dependency. * [321d8a3] pynslcd/pynslcd.py: Handle failure of getpeercred more gracefully * [f18729e] tests/Makefile.am: Only run pynslcd tests if it is enabled * [f54f2ad] configure.ac, m4/ax_python_module.m4: Add configure test for Python modules This uses the AX_PYTHON_MODULE test to check for availability of used Python modules. All third-party modules and modules that are not a builtin for Python 2.5 are tested. This also splits the tests for the utils and pynslcd. * [6f61482] pynslcd/attmap.py, pynslcd/group.py, pynslcd/pynslcd.py, pynslcd/tio.py, utils/getent.py, utils/nslcd.py: Rearrange Python imports 2013-08-23 Arthur de Jong * [f6c20ee] nslcd/nslcd.c: Ignore SIGUSR2 for future compatibility * [27abbbb] man/Makefile.am, tests/Makefile.am, tests/test_manpages.sh: Add a test for the manual pages This replaces e0491d2 to run xmlto from the man directory. This handles the case more gracefully if xmlto is not available. 2013-08-18 Arthur de Jong * [494833d] config.guess, config.sub: Update files from latest automake 2013-08-21 Arthur de Jong * [7b474d0] pynslcd/group.py, pynslcd/passwd.py, pynslcd/shadow.py: Have pynslcd handle mapped userPassword This fixes an error that could occur when the userPassword was retrieved from LDAP and insufficient privileges were available for reading the attribute. * [b0358f7] : Retry LDAP servers quickly after receiving SIGUSR1 When nslcd receives the SIGUSR1 signal it will retry connecting to unavailable LDAP servers sooner. This signal can for example be sent when (re)stablishing a network connection. 2013-08-20 Arthur de Jong * [ebbe8a6] man/nslcd.8.xml, nslcd/nslcd.c: Handle SIGUSR1 by resetting the retry timer This implements and documents handling of the SIGUSR1 signal in nslcd to reset the reconnect_sleeptime and reconnect_retrytime timers to re-check availability of the LDAP server. * [8bdb289] nslcd/myldap.c, nslcd/myldap.h: Implement function for resetting reconnect times This implemens a myldap_immediate_reconnect() function that resets the reconnect timer to retry failing connections to the LDAP server upon the next search. This can be used to cut the reconnect_sleeptime and reconnect_retrytime sleeping periodss short if we have some indication that the LDAP server is available again. * [d58f163] nslcd/common.h, nslcd/nslcd.c, nslcd/shadow.c: Return partial shadow information to non-root users This also returns everything except the password hash from the shadow database to non-root users (nothing was returned before). This allows non-root users to do PAM authentication in some configurations. On some systems there is a setgid executable that is allowed to read /etc/shadow for authentication by e.g. screensavers. Returning no shadow information will cause pam_unix to deny authorisation in common configurations. See: http://bugs.debian.org/706913 * [34365b4] nslcd/cfg.c: Add cast to int when logging configuration summary 2013-08-18 Arthur de Jong * [44a38eb] pam/pam.c: Small fix in NEW_AUTHTOK_REQD handling There is a potential memory leak if the old password is saved multiple times. Furthermore, PAM_NEW_AUTHTOK_REQD is only allowed as a result of the authorisation phase, not the authentication phase so there is no use in checking. * [d8637bb] pynslcd/pam.py: Fix rootpwmodpw handling in pynslcd * [13d31b7] pynslcd/common.py: Fix not logging passwords in pynslcd (7108b1f) * [7e90541] tests/nslcd-test.conf, tests/test.ldif: Update files from test environment 2013-07-29 Arthur de Jong * [724a75f] utils/getent.py: Improve error and help output of getent command 2013-08-18 Arthur de Jong * [882f7be] tests/Makefile.am, tests/pylint.rc, tests/test_pylint.sh: Run pylint as a test This runs a somewhat limited pylint run against the source files. It should at least catch some issues. * [79209ee] pynslcd/common.py, pynslcd/group.py, pynslcd/pam.py, pynslcd/passwd.py: Rename isvalidname() to is_valid_name() in pynslcd 2013-08-10 Arthur de Jong * [e0491d2] man/Makefile.am: Run xmlto on manual pages as part of the tests 2013-08-18 Arthur de Jong * [7108b1f] pynslcd/common.py: Do not log passwords in pynslcd * [cda6dcd] : Implement an option to run in the foreground This introduces a -n, --nofork option that skips the deamonising step on start-up. This may be required for running nslcd from upstart. See: https://bugs.launchpad.net/bugs/806761 * [1825be6] man/nslcd.8.xml, man/pynslcd.8.xml: Document -n, --nofork option * [82bcfd7] pynslcd/pynslcd.py: -n switch for pynslcd 2013-08-17 Caleb Callaway * [14b93b9] nslcd/nslcd.c: -n switch for nslcd (prevents process from forking) 2013-08-17 Arthur de Jong * [8a3f0f5] : Improvements to pynslcd caching functionality This fixes most of the existing caching functionality. Cache expiry, negative hits and entries going away remain to be implemented. 2013-08-16 Arthur de Jong * [a066bcb] configure.ac, tests/Makefile.am, tests/test_pynslcd_cache.py: Implement tests for caching functionality 2013-08-12 Arthur de Jong * [d66162a] pynslcd/alias.py, pynslcd/cache.py, pynslcd/group.py, pynslcd/host.py, pynslcd/netgroup.py, pynslcd/network.py, pynslcd/protocol.py, pynslcd/rpc.py, pynslcd/service.py: Use retrieve_by, group_by and group_columns in the cache This removes custom retrieve() functions and Query classes from the database modules and uses retrieve_sql retrieve_by, group_by and group_columns to make a custom retrieval query. In the cache module this completely replaces how the query grouping is done. The Query class is now only used inside the cache and the CnAliasedQuery, RowGrouper and related classed have been removed. 2013-04-23 Arthur de Jong * [bfe22cc] pynslcd/cache.py: Make Cache a context manager 2013-08-12 Arthur de Jong * [1b89df5] pynslcd/alias.py, pynslcd/cache.py, pynslcd/group.py, pynslcd/host.py, pynslcd/netgroup.py, pynslcd/network.py, pynslcd/protocol.py, pynslcd/rpc.py, pynslcd/service.py: Give cache tables friendlier names This also defined the tables for netgroup storage. 2013-08-11 Arthur de Jong * [7671276] pynslcd/alias.py, pynslcd/cache.py, pynslcd/group.py, pynslcd/host.py, pynslcd/network.py, pynslcd/protocol.py, pynslcd/rpc.py, pynslcd/service.py: Explicitly define tables used for cache This introduces the tables property in the Cache object that is used to define the used tables. This also fixes the storing of mulit-valued attributes in the cache. 2013-04-16 Arthur de Jong * [b0b5723] pynslcd/alias.py, pynslcd/cache.py, pynslcd/ether.py, pynslcd/group.py, pynslcd/host.py, pynslcd/netgroup.py, pynslcd/network.py, pynslcd/passwd.py, pynslcd/protocol.py, pynslcd/rpc.py, pynslcd/service.py, pynslcd/shadow.py: Move cache table creation to modules This also moves the creation of a SQLite database connection to a _get_connection() function to ensure the cache is only created when the caches are instantiated. 2013-07-30 Arthur de Jong * [84d22e6] pynslcd/passwd.py: Fix missing part of d659e83 2013-07-29 Arthur de Jong * [ec53918] pynslcd/group.py, pynslcd/passwd.py: Use cleaner import and get rid of uid2dn function in pynslcd * [d659e83] pynslcd/cfg.py, pynslcd/passwd.py: Handle the nss_min_uid option in pynslcd * [7092d40] pynslcd/cfg.py, pynslcd/group.py: Handle the nss_initgroups_ignoreusers option in pynslcd * [a0e12e6] pynslcd/cfg.py, pynslcd/pam.py: Fix handling of pam_password_prohibit_message in pynslcd * [fa97bcc] pynslcd/Makefile.am, pynslcd/config.py, pynslcd/pynslcd.py: Implement config request handling in pynslcd This allows the PAM module to request the pam_password_prohibit_message option for denying password change. * [a3acbec] pynslcd/pam.py: Implement PAM session handling in pynslcd Just like in nslcd this doesn't actually do anything with the session ids except generating them. 2013-07-26 Arthur de Jong * [4031750] pynslcd/search.py: Properly handle start_tls in pynslcd 2013-07-27 Arthur de Jong * [5d3f681] configure.ac: Have configure show --disable-utils by default Since the utils are automatically built if Python is available --disable is more appropriate a default then --enable. * [5adc2ca] tests/test_pycompile.sh: Have test_pycompile not write any pyc files We need to avoid writing pyc files because during make distcheck, the source directory is read-only. This also ensures that the test is skipped if the Python interpreter is not found. * [e17730f] README: Dcoumentation updates This fixes a typo, clarifies the section on the LDAP schema values that are supported and updates the differences between nss-pam-ldapd and nss_ldap and pam_ldap. 2013-07-26 Arthur de Jong * [30ffdb2] tests/Makefile.am, tests/test_pycompile.sh: Test Python syntax on make check * [10eec70] : Merge fixes for reconnect_invalidate option The branch accidentally got merged before it was fully tested. * [dce98a5] nslcd/cfg.c, nslcd/invalidator.c, pynslcd/invalidator.py, pynslcd/pynslcd.py: Fix errors in invalidator changes This fixes a few typos and an omission in the configuration file parsing code. * [7c85202] : Make cache invalidation more generic This changes the nscd_invalidate option into a more generic reconnect_invalidate and also allows clearing the nfsidmap cache. * [e1b0399] man/nslcd.conf.5.xml, nslcd/Makefile.am, nslcd/cfg.c, nslcd/cfg.h, nslcd/common.h, nslcd/invalidator.c, nslcd/myldap.c, nslcd/nscd.c, nslcd/nslcd.c, pynslcd/Makefile.am, pynslcd/cfg.py, pynslcd/invalidator.py, pynslcd/nscd.py, pynslcd/pynslcd.py, pynslcd/search.py, tests/Makefile.am: Rename nscd_invalidate option to reconnect_invalidate This also renames the internal nscd module to invalidator for both nslcd and pynslcd. The new invalidator module is now no longer nscd-specific. * [6054499] man/nslcd.conf.5.xml, nslcd/attmap.c, nslcd/cfg.c, nslcd/cfg.h, nslcd/nscd.c, pynslcd/cfg.py, pynslcd/nscd.py: Allow invalidating the nfsidmap cache This introduces an nfsidmap value for nscd_invalidate which will cause the nfsidmap -c command to be run. 2013-07-17 Arthur de Jong * [d2e2e40] pynslcd/nscd.py: Fix nscd cache flushing bug in pynslcd The pynslcd implementation would always clear the passwd nscd cache regardless of the provided map. 2013-07-11 Arthur de Jong * [5b78508] .gitignore, INSTALL, ar-lib, autogen.sh, compile, config.guess, config.sub, configure.ac, depcomp, install-sh, missing, mkinstalldirs, py-compile, test-driver: Upgrade to automake 1.13 2013-05-20 Arthur de Jong * [ee7b2e9] tests/lookup_shadow.c: Add an explicit cast to int in lookup_shadow 2013-04-14 Arthur de Jong * [b6f5047] nslcd/nscd.c: Make tests for system call failures a little more robustly 2013-05-10 Arthur de Jong * [97d35f3] pynslcd/pynslcd.py: Ignore errors in opening NSS module 2013-04-12 Arthur de Jong * [b15dc66] pynslcd/cache.py, pynslcd/cfg.py, pynslcd/group.py, pynslcd/nscd.py, pynslcd/pynslcd.py, pynslcd/search.py, pynslcd/shadow.py, pynslcd/tio.py, pynslcd/usermod.py, utils/chsh.py, utils/getent.py, utils/nslcd.py, utils/users.py: Python style changes This tries to conform more closely to PEP8. Imports have been checked and, if used only once, moved closer to the use to avoid potential import loops. This also includes a few other minor changes, like using __main__ for utility scripts and variable renames to avoid name clashes. * [d3c6a66] pynslcd/pam.py: Raise an error with a missing old password on password modification * [f45b24d] utils/nslcd.py: Set FD_CLOEXEC on the client socket in utilities * [bc35197] pynslcd/pam.py: Fix getting caller's uid on password change (pynslcd) 2013-04-06 Arthur de Jong * [84402e5] utils/Makefile.am: Install utilities in share/nslcd-utils * [b5b4239] man/Makefile.am: Fix the way manual pages are installed The :u flag apparently isn't portable across versions of make and automake rules complain if a manual page is added twice to a target. 2013-04-05 Arthur de Jong * [187c626] ChangeLog, NEWS, TODO, configure.ac, man/getent.ldap.1.xml, man/nslcd.8.xml, man/nslcd.conf.5.xml, man/pam_ldap.8.xml, man/pynslcd.8.xml: Get files ready for 0.9.0 release * [2616f43] pynslcd/Makefile.am: Include the usermod.py file in the distribution * [c519729] man/chsh.ldap.1.xml: Fix docbook validation 2013-04-03 Arthur de Jong * [1c31305] configure.ac: Ignore missing Python in initial test * [4b01125] nslcd/nslcd.c: Fix comment 2013-03-30 Arthur de Jong * [d7990de] pynslcd/pam.py: Update the shadowLastChange on password change in pynslcd * [ea6bff3] pynslcd/pam.py: Implement password modification in pynslcd * [62a409c] : Implement used modification functionality This adds user information modification functionality to nslcd and pynslcd and implements a chsh.ldap utility that can be used to change the login shell of a user (similar to the normal chsh command). The user modification functionality should allow for generic modifications of user information. More utility commands to perform modifications remain to be implemented. * [012b185] .gitignore, man/Makefile.am, man/chsh.ldap.1.xml, utils/Makefile.am, utils/chsh.py, utils/cmdline.py, utils/nslcd.py, utils/shells.py, utils/users.py: Initial version of a chsh.ldap utility * [d0482fb] pynslcd/pynslcd.py, pynslcd/usermod.py: Handle user modification requests in pynslcd Similar to the nslcd implementation, this currently only covers modifying the homeDirectory and loginShell attributes. * [f1895f9] nslcd/Makefile.am, nslcd/common.h, nslcd/nslcd.c, nslcd/usermod.c: Handle user modification requests in nslcd This is currently limited to supporting modification of the homeDirectory and loginShell attributes. Modifications as root currently use the rootpwmoddn and rootpwmodpw options. * [8fb5eb1] nslcd.h: Define a NSLCD_ACTION_USERMOD request The modification can either be requested by root or by the user itself. Modifications by the user should be done by connecting to the LDAP server with the user-supplied credentials. It is expected that access controls in the LDAP server prevent unwanted modifications. The nslcd process is expected to check whether supplied values are sensible. * [aae36cf] pynslcd/pam.py: Rename authentication function and return connection * [355c2af] configure.ac: Fix test for absence of Python * [f478830] pynslcd/cfg.py: Mark unsupported pynslcd configuration options * [2b097f7] configure.ac: Preset default configure values consistently * [6ceb1df] configure.ac: Give an error when the Python interpreter is missing 2013-03-29 Arthur de Jong * [a47b20f] configure.ac: Build command-line utilities by default if Python is available * [adde1d4] : Implement clearing of nscd cache in pynslcd * [a75cfb9] pynslcd/nscd.py, pynslcd/search.py: Detect and handle connection failure and recovery Logs a connection recovery message and run a nscd cache invalidation if configured. * [585d388] pynslcd/pynslcd.py: Start the nscd invalidator process if needed * [d4c5c96] pynslcd/cfg.py: Parse the nscd_invalidate option * [11b1739] pynslcd/Makefile.am, pynslcd/nscd.py: Functionality for clearing the nscd cache in pynslcd * [65a65ad] pynslcd/pynslcd.py: Switch to using os.environ instead of os.putenv() The os.putenv() call doesn't update os.environ and Python documentation recommends using os.environ. * [46cf240] pynslcd/pam.py: Rename validate_request to validate * [7d1e492] pynslcd/pam.py: Also perform authentication search using LDAPSearch class 2013-03-28 Arthur de Jong * [302c2fa] tests/test_nsscmds.sh: Make the NSS tests dependant on the configuration of nsswitch.conf * [8790b40] tests/test_myldap.c: Do not rely on printf() being able to print NULL strings 2013-03-24 Arthur de Jong * [932c641] man/nslcd.conf.5.xml: Fix manual page generation * [07ca836] nslcd/cfg.h: Fix comment for nss_nested_groups config option * [3daa68d] : Implement support for nested groups * [642064c] tests/test.ldif, tests/test_nsscmds.sh: Add tests for nested group functionality This also includes some changes to the test directory contents that were for other tests and functionality. * [b1b7648] README, man/nslcd.conf.5.xml, nslcd/cfg.c, nslcd/cfg.h, nslcd/group.c, pynslcd/cfg.py, pynslcd/group.py: Implement a nss_nested_groups configuration option This option can be used in both nslcd and pynslcd to enable recursive group member lookups. By default the functionality is disabled. This also updates the documentation. * [d6a6e8b] pynslcd/common.py, pynslcd/group.py: Implement support for nested groups in pynslcd * [41ba574] nslcd/group.c: Implement support for nested groups in nslcd This differs from the code provided by Steve Hill in that it avoids (recursively) performing parallel LDAP searches by queueing groups and check for extra members per queued group (in the forward lookup) or check for extra parents (for the user to groups lookup). For the reverse lookup handling the NSLCD_HANDLE macro could no longer be used because extra care should be taken to free the sets before returning and two search phases are needed. 2013-03-20 Steve Hill * [08f5301] AUTHORS, nslcd/group.c: Implement a mkfilter_group_bymemberdn() function This was part of a bigger change to implement nested groups, however most of the other parts were re-implemented differently. For the original changes, see: http://lists.arthurdejong.org/nss-pam-ldapd-users/2013/msg00034.html 2013-03-24 Arthur de Jong * [edd119c] tests/test.ldif, tests/test.ldif.gz: Unpack the LDIF file to make diffs clearer * [b0785de] nslcd/cfg.h, nslcd/myldap.c: spelling fixes 2013-03-22 Arthur de Jong * [402d3f3] nslcd/service.c: fix service request logging 2013-03-19 Jakub Hrozek * [f21efd6] nss/common.h: NSS: Return TRYAGAIN on zero-length buffer One of our customers was running into a situation where glibc provided a zero buffer, which is a condition that is retriable and the nss module should return NSS_STATUS_TRYAGAIN not NSS_STATUS_UNAVAIL. 2013-03-11 Arthur de Jong * [7926326] nss/shadow.c: fix the text representation of shadow information for nscd on Solaris * [83c5788] .gitignore, tests/Makefile.am, tests/lookup_shadow.c: implement a lookup_shadow test command for use on systems that don't allow querying shadow via getent 2013-03-10 Arthur de Jong * [fa27d94] nslcd/cfg.c, nslcd/nscd.c: fix a few compiler warnings * [0b5b4d1] configure.ac: guess the value for --with-pam-seclib-dir if it is not specified 2013-03-10 Arthur de Jong * [24c565c] tests/test_pamcmds.sh: small portability fix in test_pamcmds.sh * [6a92621] nslcd/service.c: only log protocol name if it is present * [f7c6771] compat/ldap_parse_passwordpolicy_control.c, configure.ac: also support systems without bet_get_enum() 2013-03-09 Arthur de Jong * [ba5f39f] pynslcd/pynslcd.py: log hex value of action id to make debugging easier * [11ca816] pynslcd/pam.py: ensure consistent naming of DN variables * [116d215] pynslcd/attmap.py, pynslcd/group.py, pynslcd/netgroup.py, pynslcd/pam.py, pynslcd/search.py, pynslcd/service.py, pynslcd/shadow.py: clean up imports and use ldap.filter.escape_filter_chars() directly * [ac30060] pynslcd/pam.py, pynslcd/pynslcd.py, pynslcd/search.py: move get_connection function to search module as Connection class as subclass of ReconnectLDAPObject to automatically reconnect to the LDAP server * [4e60340] pynslcd/Makefile.am, pynslcd/alias.py, pynslcd/common.py, pynslcd/ether.py, pynslcd/group.py, pynslcd/host.py, pynslcd/netgroup.py, pynslcd/network.py, pynslcd/pam.py, pynslcd/passwd.py, pynslcd/protocol.py, pynslcd/rpc.py, pynslcd/search.py, pynslcd/service.py, pynslcd/shadow.py: move Search class to search module * [975ee2c] pynslcd/cfg.py: fix default logging configuration setting in pynslcd * [8a67c9f] common/tio.c: fix the description of the tio_time_remaining() function * [d19f1df] man/nslcd.conf.5.xml: document the nscd_invalidate option * [bf64710] nslcd/myldap.c, nslcd/nscd.c, nslcd/nslcd.c: start the nscd invalidator and invalidate the nscd cache after reconnecting to the LDAP server after failure * [d413a64] nslcd/cfg.c, nslcd/cfg.h: implement parsing of the nscd_invalidate option * [008f8a9] configure.ac, nslcd/Makefile.am, nslcd/common.h, nslcd/nscd.c, tests/Makefile.am: implement functionality to send a cache invalidation signal to nscd * [9a6f5b2] nslcd/common.c, nslcd/common.h, nslcd/nslcd.c: move signame() function to common.c to make it available to all modules 2013-03-03 Arthur de Jong * [646dfa8] man/nslcd.conf.5.xml: document the trimming expressions in the nslcd.conf(5) manual page * [54a3dba] pynslcd/expr.py: support trimming expressions with full shell glob matching in pynslcd * [8655355] tests/test_expr.c: add tests for trimming expressions 2013-01-04 Arthur de Jong * [6c05b76] common/expr.c: update the trimming expressions code to follow the new coding style 2012-12-03 Thorsten Glaser * [3731964] AUTHORS, common/expr.c: allow trimming expressions with ${foo#bar} syntax in nslcd 2013-03-01 Arthur de Jong * [f56f926] nslcd/myldap.c, nslcd/myldap.h, nslcd/pam.c: return the password policy bind information via PAM 2013-01-04 Arthur de Jong * [5fce062] compat/Makefile.am, compat/ldap_compat.h, compat/ldap_passwordpolicy_err2txt.c, configure.ac: provide a basic replacement implementation of ldap_passwordpolicy_err2txt() for systems that don't have it * [37151df] compat/Makefile.am, compat/ldap_compat.h, compat/ldap_parse_passwordpolicy_control.c, configure.ac: provide a replacement implementation of ldap_parse_passwordpolicy_control() for systems that don't have it 2013-03-01 Arthur de Jong * [1c2ab50] compat/ldap_compat.h, configure.ac, nslcd/myldap.c: request and parse password policy controls when doing user authentication in nslcd 2013-01-18 Arthur de Jong * [f2c49e6] nslcd/myldap.c: pass the session along to the do_bind() function 2013-03-03 Arthur de Jong * [117327e] configure.ac: add some missing checks to the configure script 2013-03-01 Arthur de Jong * [b4afe7c] nslcd/pam.c: log a more meaningful error in nslcd when trying to authenticate as administrator when rootpwmoddn is not set * [31f9098] nslcd/common.h, nslcd/pam.c, nslcd/shadow.c: move update_lastchange() function from shadow to pam code * [1a1bb07] utils/getent.py: move parsing to command line arguments to main body 2013-02-28 Arthur de Jong * [38fb524] TODO: update TODO (setnetgrent() returns an error since r1874) 2013-02-27 Arthur de Jong * [798820e] man/nslcd.conf.5.xml: include information about when some of the options were added * [11283a5] nss/common.c: add missing include statement for NULL definition 2013-02-23 Arthur de Jong * [12076c7] nslcd/nslcd.c, pynslcd/pynslcd.py: log version information from the NSS module * [3155cdf] nss/common.c, nss/exports.freebsd, nss/exports.glibc, nss/exports.solaris: define and export an _nss_ldap_version symbol * [61a3fce] pynslcd/ether.py: also search for alternative macAddress representation in pynslcd 2013-02-12 Arthur de Jong * [a9aea20] nslcd/nslcd.c: extra sanity check to ensure not too many file descriptors are open 2013-02-23 Arthur de Jong * [bfdf7cd] nslcd.h: clarify NSLCD_ACTION_SERVICE_* request parameter description * [1c6d856] man/nslcd.conf.5.xml, nslcd/cfg.c, tests/test_common.c: allow names with one character in default validnames option and allow parentheses (taken from Fedora packages) * [d54243a] man/nslcd.conf.5.xml: document the log option * [c75599d] pynslcd/cfg.py, pynslcd/pynslcd.py: handle the log configuration option in pynslcd * [efca5ca] nslcd/cfg.c, nslcd/log.c, nslcd/log.h, nslcd/nslcd.c: handle the log configuration option in nslcd * [22be9b0] nslcd/log.c, nslcd/log.h: implement functions for configuring alternative logging 2013-02-12 Arthur de Jong * [c12768a] man/getent.ldap.1.xml: fix docbook tag for file name 2013-01-05 Arthur de Jong * [60f1d85] Makefile.am: generate ChangeLog with git2cl * [ba93d8f] ChangeLog, ChangeLog-2012: archive 2012 changelog messages into a year file including the change from Subversion 2013-01-28 Arthur de Jong * [91440f7] .gitignore, man/Makefile.am, man/getent.ldap.1.xml: add getent.ldap(1) manual page * [ded7bd2] utils/Makefile.am, utils/cmdline.py, utils/getent.py, utils/nslcd.py: implement a getent command to query nslcd while bypassing NSS stack 2013-01-26 Arthur de Jong * [3117668] .gitignore, Makefile.am, configure.ac, utils/Makefile.am: add an --enable-utils option to configure to build command-line utilities 2013-01-09 Arthur de Jong * [7c01898] pynslcd/cache.py, pynslcd/common.py: disable pynslcd cache for now 2013-01-27 Arthur de Jong * [b9395c8] nslcd.h, nslcd/common.h, nslcd/netgroup.c, nslcd/nslcd.c, pynslcd/netgroup.py: implement a netgroup_all request 2013-01-18 Arthur de Jong * [0ae8e56] nslcd/nslcd.c: make checking dlsym() result a little safer * [fb5d587] compat/ldap_passwd_s.c: fix copyright year * [16db596] common/tio.c: restructure timeout calculation in tio to reduce the number of times gettimeofday() is called * [b01cd22] nslcd/log.c: use pthreads thread-local storage as fallback mechanism if compiler doesn't provide a keyword for TLS * [d86497b] configure.ac, m4/ax_tls.m4, nslcd/log.c, nss/aliases.c, nss/ethers.c, nss/group.c, nss/hosts.c, nss/netgroup.c, nss/networks.c, nss/passwd.c, nss/protocols.c, nss/rpc.c, nss/services.c, nss/shadow.c: use the AX_TLS macro to find correct thread-local storage class compiler directive * [fa62cd3] nslcd/cfg.c, nslcd/cfg.h: dump full nslcd configuration at debug level on start-up 2013-01-16 Arthur de Jong * [2765100] man/Makefile.am: fix the way manual pages are generated and distributed 2013-01-14 Arthur de Jong * [2caeef4] man/nslcd.conf.5.xml, nslcd/cfg.c, pynslcd/cfg.py, tests/test_cfg.c: support children search scope for systems that have it * [4197ec3] pynslcd/cfg.py: fix parsing of scope option in pynslcd * [5e0bb05] tests/test_tio.c: support systems without ETIME * [b5b6c48] configure.ac, tests/lookup_netgroup.c: check whether setnetgrent() returns int or void (for FreeBSD) 2013-01-12 Arthur de Jong * [0a5ac8b] nslcd/cfg.c, tests/test_cfg.c: reorganise configuration file parsing code * [82b31fe] nslcd/myldap.c: have myldap_get_ranged_values() return a list of values instead of a set * [388821a] nslcd/cfg.c, nslcd/group.c, nslcd/passwd.c, nslcd/shadow.c: check result of set_tolist() to ensure that memory allocation problems are logged * [cdae946] nslcd/myldap.c: fix memory leak in myldap_get_values_len() when using ranged attributes (very unlikely to occur) * [9b11d41] nslcd/myldap.c: fix a problem in memory handling in myldap_get_values_len() if malloc() would fail * [2a73fa1] configure.ac: drop -Wcase-qual when using --enable-warnings because it was causing too much noise 2013-01-10 Arthur de Jong * [4689d5f] nslcd/myldap.c: fix typo in comment 2013-01-06 Arthur de Jong * [eb86f87] pynslcd/pam.py: request and parse password policy controls when doing user authentication in pynslcd * [28aeaa4] pam/pam.c: do not recheck the user password in first password phase if it was stored in the authentication phase * [ba18be7] nslcd/pam.c: perform search for pam_authz_search on all search bases 2013-01-05 Arthur de Jong * [65e184d] pynslcd/pam.py: some simplifications in the current pynslcd PAM request handling * [8d054c8] nslcd/myldap.c, tests/test_cfg.c: update FIXMEs * [086a1a5] nslcd/ether.c: change ethernet address formatting from FIXME to note * [c89c41b] pam/pam.c: save the old password if either the authentication or the authorisation response is NEW_AUTHTOK_REQD * [33518d5] nslcd/myldap.c: inline most is_valid_...() functions * [5242233] compat/ldap_initialize.c: remove not needed define * [7a2b63f] common/nslcd-prot.h: log hex values when debugging the protocol 2013-01-01 Arthur de Jong * [82010e2] nslcd/myldap.c, nslcd/myldap.h, nslcd/pam.c: log and return a diagnostic message instead of just the LDAP error on password change failure * [2f6f6a2] nslcd/pam.c: retry updating the lastChange attribute with the normal nslcd LDAP connection if the update with the user's connection failed * [864c522] pynslcd/pam.py: update pynslcd PAM protocol handling to be in line with r1865