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* SIGUSR2 should force SSSD to reread resolv.conf as wellAriel Barria2012-09-051-2/+19
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* monitor: set debug level when unable to load configurationPavel Březina2012-08-071-0/+6
| | | | | | | | | https://fedorahosted.org/sssd/ticket/1345 When the monitor is unable to load configuration and non debug level is set (e.g. when sssd is started via 'service'), none message was saved into logs. This patch forces debug messages to be written in this scenario.
* Add end of line to debug messagePavel Březina2012-08-071-2/+2
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* PAC responder: add basic infrastructureSumit Bose2012-06-211-1/+1
| | | | | This adds only the basic outline of the PAC responder, it won't support any operations, it will just start and initialize itself.
* Move some debug lines to new debug log levelsStef Walter2012-06-201-2/+2
| | | | | | | * These are common lines of debug output when starting up sssd https://bugzilla.redhat.com/show_bug.cgi?id=811113
* Convert read and write operations to sss_atomic_readJakub Hrozek2012-04-201-21/+20
| | | | https://fedorahosted.org/sssd/ticket/1209
* Make the monitor SIGKILL time configurableJakub Hrozek2012-04-201-3/+23
| | | | https://fedorahosted.org/sssd/ticket/1119
* Don't give memory context in confdb where not neededJan Zeleny2012-02-211-4/+4
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* remove unused functionJakub Hrozek2012-02-211-20/+0
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* SSH: ResponderJan Cholasta2012-02-071-1/+2
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* AUTOFS: responderJakub Hrozek2012-02-051-1/+1
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* MONITOR: use sigchld handler for monitoring SSSD servicesStephen Gallagher2011-12-201-177/+159
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* SUDO Integration - responderPavel Březina2011-12-161-1/+1
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* Cancel ping_check if service goes awayJakub Hrozek2011-12-131-1/+14
| | | | https://fedorahosted.org/sssd/ticket/1090
* Added sssd --version optionPavel Březina2011-12-081-2/+10
| | | | https://fedorahosted.org/sssd/ticket/953
* Set more strict permissions on keyringSimo Sorce2011-11-221-0/+27
| | | | | We want to confine access to the keyring to the current process and not let root easily peek into the keyring contents.
* MONITOR: fix timeout conversionStephen Gallagher2011-10-171-1/+1
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* Append PID to sbus server socket name, let clients use a symlinkJakub Hrozek2011-10-131-1/+1
| | | | https://fedorahosted.org/sssd/ticket/1034
* Add option to follow symlinks to check_file()Jakub Hrozek2011-10-131-1/+1
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* Multiline macro cleanupJakub Hrozek2011-09-281-1/+2
| | | | | | | | | | This is mostly a cosmetic patch. The purpose of wrapping a multi-line macro in a do { } while(0) is to make the macro usable as a regular statement, not a compound statement. When the while(0) is terminated with a semicolon, the do { } while(0); block becomes a compound statement again.
* MONITOR: Correctly detect lack of response from servicesStephen Gallagher2011-09-151-21/+26
| | | | | | | | | | We were incorrectly using DBUS_ERROR_TIMEOUT here. The correct behaviour is to check for DBUS_ERROR_NO_REPLY. This way we will properly handle the three-tries in the tasks_check_handler(). Additionally, we weren't properly handling failure counts correctly, meaning we weren't restarting stuck services in a timely manner.
* DEBUG timestamps offer higher precisionPavel Březina2011-09-081-2/+26
| | | | | | | https://fedorahosted.org/sssd/ticket/956 Added: --debug-microseconds=0/1 Added: debug_microseconds to sssd.conf
* Change libnl monitor callback to only signal going onlineJakub Hrozek2011-09-061-5/+3
| | | | | | This feature was not used and would probably never be used, because it is much safer to rely on online actions to time out. Moreover, it would make implementing the new features more complex.
* Add option to specify the kerberos replay cache dirStephen Gallagher2011-09-021-0/+31
| | | | | | | Adds a configure option to set the distribution default as well as an sssd.conf option to override it. https://fedorahosted.org/sssd/ticket/980
* --debug-timestamps=1 is not passed to providersPavel Březina2011-08-251-44/+69
| | | | | | https://fedorahosted.org/sssd/ticket/972 --debug-timestamps=1 is now passed to providers
* New DEBUG facility - SSSDBG_UNRESOLVED changed from -1 to 0Pavel Březina2011-08-251-3/+7
| | | | | | | | | | | | | | | | | | | | | Removed: SSS_UNRESOLVED_DEBUG_LEVEL (completely replaced with SSSDBG_UNRESOLVED) Added new macro: CONVERT_AND_SET_DEBUG_LEVEL(new_value) Changes unresolved debug level value (SSSDBG_UNRESOLVED) from -1 to 0 so DEBUG macro could be reduced by one condition. Anyway, it has a minor effect, every time you want to load debug_level from command line parameters, you have to use following pattern: /* Set debug level to invalid value so we can deside if -d 0 was used. */ debug_level = SSSDBG_INVALID; pc = poptGetContext(argv[0], argc, argv, long_options, 0); while((opt = poptGetNextOpt(pc)) != -1) { ... } CONVERT_AND_SET_DEBUG_LEVEL(debug_level);
* New DEBUG facility - conversionPavel Březina2011-08-251-2/+3
| | | | | | | | | | https://fedorahosted.org/sssd/ticket/925 Conversion of the old debug_level format to the new one. (only where it was necessary) Removed: SSS_DEFAULT_DEBUG_LEVEL (completely replaced with SSSDBG_DEFAULT)
* Fall back to polling when inotify failsJan Zeleny2011-06-241-28/+68
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* Import config.h earlierStephen Gallagher2011-05-231-2/+1
| | | | | | On RHEL 5 and other older platforms, failing to set _GNU_SOURCE early would cause some functions - such as strndup() - to be unavailable.
* Set _GNU_SOURCE globallySumit Bose2011-05-231-1/+0
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* Fixed --debug-to-files for nss and pam servicesJan Zeleny2011-05-161-4/+4
| | | | | This error caused that monitor didn't pass --debug-to-files option to nss and pam services when creating them.
* Allow changing the log level without restartStephen Gallagher2011-05-061-1/+3
| | | | | | We will now re-read the confdb debug_level value when processing the monitor_common_logrotate() function, which occurs when the monitor receives a SIGHUP.
* Override config file debug_level with command-lineStephen Gallagher2011-05-041-13/+50
| | | | | | | | | | | This patch also makes the following changes: 1) The [sssd] debug_level setting no longer acts as a default for all other sections. 2) We will now skip passing the debug argument to the child processes from the master unless the SSSD was run with a command-line argument for the debug level. https://fedorahosted.org/sssd/ticket/764
* Clarify nscd warningStephen Gallagher2011-01-171-4/+5
| | | | | | Removes the level-zero DEBUG message and modifies the syslog message to explain that NSCD is safe for maps that SSSD does not (yet) support.
* Prevent uninitialized value error in monitor_quitStephen Gallagher2010-12-141-0/+1
| | | | https://fedorahosted.org/sssd/ticket/724
* Set up signal handlers before initializing sysdbStephen Gallagher2010-12-021-38/+38
| | | | | | | | | | | A temporary signal handler for SIGTERM is set up in server_setup() that calls exit() from within a pure signal handler. This causes a race condition where it's possible that if the SSSD is restarted immediately while it is still initializing the sysdb caches for the first time, it can leave the cache in a corrupt and unusable state. https://bugzilla.redhat.com/show_bug.cgi?id=658444
* Resend SIGTERM if child doesn't terminateStephen Gallagher2010-12-021-24/+40
| | | | | | | | | There is a race condition where if we send a SIGTERM before the kernel has scheduled the child, it may be lost, and the child will not terminate and will leave the monitor hung in wait(). This patch alters this behavior so that we will send the SIGTERM again every 10ms and check the wait() in a nonblocking manner.
* Daemonize by defaultSumit Bose2010-12-011-0/+4
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* Add SIGUSR2 to reset offline statusSumit Bose2010-11-221-0/+29
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* Wait for all children to exitStephen Gallagher2010-11-181-2/+61
| | | | | Previously, there was a race-condition where the monitor might terminate before its children.
* Log startup errors to syslogStephen Gallagher2010-11-161-7/+9
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* Dead assignments cleanup in various places in SSSDJan Zeleny2010-09-081-0/+3
| | | | | | Three assignments deleted, two return code inspection added. Also found and fixed one critical bug caused by dead assignment. Ticket: #590
* Use netlink to detect going onlineJakub Hrozek2010-07-091-0/+30
| | | | | | | | Integrates libnl to detect adding routes. When a route is added, the offline status of all back ends is reset. This patch adds no heuristics to detect whether back end went offline. Fixes: #456
* Add try_inotify optionStephen Gallagher2010-07-091-1/+18
| | | | | | | | There are some special cases where inotify cannot be used, even if the host OS claims that it is supported. In these cases, it should be possible to explicitly disable the use of inotify. https://fedorahosted.org/sssd/ticket/484
* Resend SIGINT as SIGTERM in servicesJakub Hrozek2010-06-281-0/+1
| | | | Fixes: #462
* Check the correct variable for NULL after creating timerStephen Gallagher2010-06-101-2/+2
| | | | | | | | | In several places, we were creating a new timer and assigning it to the tev variable, but then we were checking for NULL from the te variable (which, incidentally, is guaranteed never to be NULL in this situation) https://fedorahosted.org/sssd/ticket/523
* Properly handle read() and write() throughout the SSSDStephen Gallagher2010-06-101-2/+2
| | | | | | | We need to guarantee at all times that reads and writes complete successfully. This means that they must be checked for returning EINTR and EAGAIN, and all writes must be wrapped in a loop to ensure that they do not truncate their output.
* Move parse_args() to utilSumit Bose2010-05-271-100/+0
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* Fix a potential memory violationSumit Bose2010-04-261-2/+4
| | | | If read() returns with errno set to EINTR -1 is added to total_len.
* sysydb: Finally stop using a common event contextSimo Sorce2010-04-121-1/+1
| | | | This commit completes the migration to a synchronous sysdb
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