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* Pointers to non 32 bit aligned data were being cast to uint32_t *George McCollister2010-01-222-9/+11
| | | | | | | | uint32_t pointers must point to 32 bit aligned data on ARM. Instead of padding the data to force it into alignment I altered the code to memcpy the data to an aligned location. I'd appreciate any and all feedback especially on whether I took the best approach. pam_test_client auth and pam_test_client acct now work on my armeb-xscale-linux-gnueabi target. Signed-off-by: George McCollister <georgem@opteron.novatech-llc.com>
* Fix a double free bugSumit Bose2010-01-221-3/+0
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* Fix broken password changes for local usersStephen Gallagher2009-12-181-1/+6
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* Handle chauthtok with PAM_PRELIM_CHECK separatelySumit Bose2009-12-181-0/+6
| | | | | | If pam_sm_chauthtok is called with the flag PAM_PRELIM_CHECK set we generate a separate call to the sssd to validate the old password before asking for a new password and sending the change password request.
* Add DEBUG messages to getpwnam_callback and getpwuid_callbackStephen Gallagher2009-12-171-0/+4
| | | | This matches the DEBUG logging available for groups.
* dhash: Add private pointer for delete callbackSimo Sorce2009-12-081-1/+1
| | | | | Also pass a flag to the delete callback to tell it if this is a normal entry removal or we are cleaning up the tbale definitively.
* Fix potential uninitialized value error in responder_dp.cStephen Gallagher2009-12-081-1/+1
| | | | | | If we fell into the default case of the switch statement, we would attempt to talloc_free() a random memory location. This patch guarantees that sdp_req is NULL if it has not been initialized.
* Fix potential uninitialized value errors in nsssrv_cmd.cStephen Gallagher2009-12-081-1/+2
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* Use the custom password field in groups too.Simo Sorce2009-12-031-3/+5
| | | | Groups also need to honor the settable password field and use * by default.
* Use memberuid and not member in group enumerationsSimo Sorce2009-12-031-53/+8
| | | | | | This allows for correctly reporting nested group members, while at the same time not paying a too high price for caluclating nested groups at runtime e very time a search is made.
* Fix ticket #289Simo Sorce2009-11-231-0/+18
| | | | | When I converted fill_grent to speed up enumerations I left out this check by mistake.
* Speed up user requests while offlineStephen Gallagher2009-11-234-15/+25
| | | | | | | | | This adds a new boolean option to sss_dp_send_acct_req() called fast_reply. If we make a request to the backends and we are currently offline, this option will determine whether we should immediately return from the cache (acceptable for NSS requests) or potentially wait for an online check to complete (required for PAM requests).
* Filter by id range before actually storing entries.Simo Sorce2009-11-201-16/+0
| | | | This way we do not need to check for id ranges on every search.
* Optimize sysdb_enumgrentSimo Sorce2009-11-201-172/+178
| | | | | This brings down the time needed to enumerate my group database from 2.4 seconds to 0.15 seconds.
* Make the password field configurable in NSSJakub Hrozek2009-11-183-4/+14
| | | | | | | | Per the discussion on sssd-devel list, nss_sss should not return a hardcoded value but this should rather be configurable to allow whatever the OS or distribution thinks is the best for the particular case. Fixes: #266
* Change the pam code to perform an initgroups callSimo Sorce2009-11-181-1/+1
| | | | | | An initgroups call refreshes both the user and the user's groups, this is ideal for pam so that we don't need addiotnal initgroups calls (initgroups calls are cached too now) during the login process.
* Change initgroups code to use and check the cacheSimo Sorce2009-11-181-196/+98
| | | | | | | We were previously always ending up contacting the backend because we had no way to know if an initgroups call for the same user had ever been called. Add attribute to hold this information and rely on backends to update it. If they don't we fallback to the previous behvior of asking the backend.
* Change var name to make its use more clear.Simo Sorce2009-11-122-7/+7
| | | | | Change memctx to make clear it should be used only when a callback is being used.
* Fix check_cache bug in dealing with the callbackSimo Sorce2009-11-121-97/+104
| | | | | | | | Also rework check_cache so that the operations it makes are more explicit. Also add comments about why we are doing something. Should make the code easier to understand in future (took quite some time and discussion on IRC to understand exactly how this function was behaving and to find the callback passing bug).
* Fix segfault on unknown user/domainStephen Gallagher2009-11-091-2/+2
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* Fix tevent_req error checking.Simo Sorce2009-11-091-6/+1
| | | | When possible using a macro that correctly deals with tstate
* Update midpoint refresh logic to be relative to cache timeoutStephen Gallagher2009-11-053-9/+24
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* Move responsibility for entry expiration timeoutSimo Sorce2009-10-274-26/+12
| | | | | The providers are now responsible for determining how long a cached entry is considered valid. The default is the same as before (600s)
* Fix segfaultSimo Sorce2009-10-271-1/+1
| | | | | | Fix copy/paste error that picked up the wrong request structure to pass down. This was causing the talloc code that checks for the right signature to fail and abort as the 2 request structures have different state structures attacched.
* Use standard coding practice to set last loginSimo Sorce2009-10-261-90/+128
| | | | | | | | | This rewrite should also fix a segfault in the code that may happen when exiting in case of error conditions. The previous code was attaching the transaction handle to llreq structure and then calling prepare_reply() from within the request handlers which could ultimately free the preq and llreq and handle before the transaction request was actually completed by tevent.
* Add support for offline auth cache timeoutStephen Gallagher2009-10-224-3/+192
| | | | | | | | | This adds a new option (offline_credentials_expiration) to the [PAM] section of the sssd.conf If the user does not perform an online authentication within the timeout (in days), they will be denied auth once the timeout passes.
* Add pam_ctx (similar to nss_ctx) for storing global PAM configStephen Gallagher2009-10-222-5/+25
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* Remove two unused functions.Stephen Gallagher2009-10-152-18/+0
| | | | | | These functions were used when reconnecting to the DP after losing the connection. Since there is no DP any longer, there's no reason to have these functions.
* Fix offline authenticationSimo Sorce2009-10-151-16/+3
| | | | | | | | The way we were processing errors from the provider caused offline authentication to stop working. Previously the problem was masked by a bug in the data provider that always returned "Success" for any operation no matter what the actual return code was. when DP got removed the bug became evident.
* Remove DP processSimo Sorce2009-10-096-72/+121
| | | | | Turn the backend process into data provider servers Make Frontends (pam, nss) directly attach to the backends
* Remove unused btreemap codeStephen Gallagher2009-10-064-4/+0
| | | | | We have converted to using dhash in place of btreemap everywhere in the code.
* Make dp requests more robustSimo Sorce2009-10-051-36/+109
| | | | | | | This should fix #218 It should also prevent us from leaking memory in case the original request times out and should prevent races with the callbacks beeing freed after sdp_req is freed and thus dereferencing freed memory in the callbacks detructors.
* Fix infinite loop with empty group enumerationStephen Gallagher2009-09-291-13/+15
| | | | | | Loop control variable was not being incremented. I also converted a goto loop into a do...while loop to make it easier to follow the logic.
* Send debug messages to logfileJakub Hrozek2009-09-252-2/+6
| | | | | | | | | | | | | Introduces a new option --debug-to-files which makes SSSD output its debug information to a file instead of stderr, which is still the default. Also introduces a new confdb option debug_to_files which does the same, but can be specified per-service in the config file. The logfiles are stored in /var/log/sssd by default. Changes the initscript to log to files by default.
* Upgrade confdb to version 2Stephen Gallagher2009-09-254-30/+47
| | | | | This converts a great many configuration options to the new standard format.
* Revert "Use syslog for logging error conditions in SSSD"Stephen Gallagher2009-09-239-104/+88
| | | | | | | | This reverts commit 8c50bd085c0efe5fde354deee2c8118887aae29d. Amended: commit 1016af2b1b97ad4290ccce8fa462cc7e3c191b2e also made use of the SYSLOG_ERROR() macro, so those portions of that code also needed to be reverted.
* Use syslog for logging error conditions in SSSDJakub Hrozek2009-09-219-88/+104
| | | | | This is just a band-aid until ELAPI is fully functional and ready to use.
* make cli_pid mandatory and increase version number of pam protocolSumit Bose2009-09-141-1/+25
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* Let the PAM client send its PIDSumit Bose2009-09-141-0/+19
| | | | | | - the client sends the PID as uint32_t and sssd will use uint32_t too - fix a possible type issue where a uint32_t is sent as int32 in internal dbus communication
* Fix getgrnam and getgrgid callsSimo Sorce2009-09-111-7/+9
| | | | | The patch that added check_cache() broke them, no results returned for any group with actual members ...
* Add copyright noticesJakub Hrozek2009-09-112-0/+42
| | | | Fixes: #138
* Add support for the EntryCacheNoWaitRefreshTimeoutStephen Gallagher2009-09-093-2/+53
| | | | | | | | This timeout specifies the lifetime of a cache entry before it is updated out-of-band. When this timeout is hit, the request will still complete from cache, but the SSSD will also go and update the cached entry in the background to extend the life of the cache entry and reduce the wait time of a future request.
* Consolidate cache lookups in the NSSStephen Gallagher2009-09-091-177/+93
| | | | | | getpwnam, getpwuid, getgrnam and getgrgid will now use a common function, check_cache, for determining whether to return a cached value or to go to the provider.
* Split database in multiple filesSimo Sorce2009-09-086-30/+227
| | | | | The special persistent local database retains the original name. All other backends now have their own cache-NAME.ldb file.
* Fix two possible uninitialized valuesSimo Sorce2009-09-081-3/+4
| | | | Make counter for used messages explicit.
* Turn enumeration into a boolean valueSimo Sorce2009-08-312-8/+4
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* Fix group replies when using member/memberofSimo Sorce2009-08-273-197/+180
| | | | Also remove legacy memberuid support
* fix handling of filtersUsers in groupsSumit Bose2009-08-213-31/+44
| | | | | | | | - with the boolean option filterUsersInGroups it can be controlled wether filtered users appear in groups or not. - fixed an error which prevented the display of groups with filtered members - removed some tab indents
* added missing hash_create which was remove by a previous patchSumit Bose2009-08-181-5/+14
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* Fix reconnection codeSimo Sorce2009-08-178-209/+116
| | | | | | | Remove redundant reconnection code that was interfeering with the sbus reconnection code. Consolidate include files for sbus relates operations. Make pamsrv code similar to nsssrv code.
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