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2012-01-23Move sized_string declaration to utilsStephen Gallagher2-19/+0
2012-01-23DP: Fix bugs in sss_dp_get_account_intStephen Gallagher1-0/+1
The conversion to the tevent_req style introduced numerous bugs related to memory management of the various client requests. In some circumstances, this could cause memory corruption and segmentation faults in the NSS responder. This patch makes the following changes: 1) Rename the internal lookup from subreq to sidereq, to indicate that it is not a sub-request of the current lookup (and therefore is not cancelled if the current request is). 2) Change the handling of the callback loops since they call tevent_req_[done|error], which results in them being freed (and therefore removed from the cb_list. This was the source of the memory corruption that would occasionally result in dereferencing an unreadable request. 3) Remove the unnecessary sss_dp_get_account_int_recv() function and change sss_dp_get_account_done() so that it only frees the sidereq. All of the waiting processes have already been signaled with the final results from sss_dp_get_account_int_done()
2012-01-21RESPONDER: Extend sss_dp_account_send() to include extra dataStephen Gallagher1-4/+4
Some NSS maps such as 'services' require more values to be passed to the data provider than just the name or ID. In these cases, we will amend an optional component to filter value to pass to the data provider backend.
2012-01-17NSS: Improve DEBUG messages for netgroup cacheStephen Gallagher1-2/+2
2012-01-09nsssrv: use sized_string in fill_grentSimo Sorce1-35/+48
2012-01-09nsssrv: use sized_string in fill_pwentSimo Sorce1-41/+56
2012-01-09nsssrv: add string manipulation helperSimo Sorce2-0/+19
the sized_string structure makes it easier to keep track of string lengths and makes passing around data more compat and readable.
2012-01-04nsssrv: remove unused macroSimo Sorce1-2/+0
2011-12-21Return user and group names lowercased in case insensitive domainsJakub Hrozek1-12/+32
2011-12-21sss_get_cased_name utility functionJakub Hrozek2-9/+9
2011-12-19Deleted declaration of nss_get_dom()Jan Zeleny1-4/+0
This function has been renamed to responder_get_domain() but this declaration hasn't been deleted.
2011-12-19Pass client context to sss_dp_get_account_sendJakub Hrozek1-1/+1
2011-12-16Use the case sensitivity flag in respondersJakub Hrozek2-20/+40
2011-12-16Responders: Split getting domain by name into separate functionJakub Hrozek2-17/+4
2011-12-08Ignore NULL-terminator when checking UTF8-validity for netgroupsStephen Gallagher1-1/+1
Glib fails if the NULL-terminator is included when a length is specified.
2011-12-07Pass the correct private data into Data Provider callbackJakub Hrozek1-1/+1
2011-12-05Ignore NULL-terminator when checking UTF8-validityStephen Gallagher1-3/+3
Glib fails if the NULL-terminator is included when a length is specified.
2011-11-29RESPONDER: Refactor DP requests into tevent_req styleStephen Gallagher2-50/+112
2011-11-22Cleanup: Remove unused parametersJakub Hrozek1-2/+1
2011-11-18RESPONDER: Ensure that all input strings are valid UTF-8Stephen Gallagher2-0/+28
2011-09-21Enable the midpoint cache update by defaultStephen Gallagher1-1/+1
https://fedorahosted.org/sssd/ticket/918
2011-08-25New DEBUG facility - SSSDBG_UNRESOLVED changed from -1 to 0Pavel Březina1-1/+4
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);
2011-08-25New DEBUG facility - conversionPavel Březina1-0/+2
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)
2011-08-15sysdb refactoring: deleted domain variables in sysdb APIJan Zeleny2-9/+8
The patch also updates code using modified functions. Tests have also been adjusted.
2011-08-08Remove unused temporary contextJakub Hrozek1-5/+0
2011-08-08Prevent segfault if vetoed_shells are specified without allowed_shellsJakub Hrozek1-16/+19
https://fedorahosted.org/sssd/ticket/954
2011-07-29Add vetoed_shells optionJohn Hodrien3-1/+17
There may be users in LDAP that have a valid but unwelcome shell set in their account. This adds a blacklist of shells that should always be replaced by the fallback_shell. Signed-off-by: Stephen Gallagher <sgallagh@redhat.com>
2011-07-21Fix indexing of skipped groupsJakub Hrozek1-2/+4
https://fedorahosted.org/sssd/ticket/928
2011-06-27fix typosSimo Sorce1-5/+5
2011-06-02Non-posix group processing - ldap provider and nss responderJan Zeleny1-3/+11
2011-05-31Fix typo in initgroups negative cache checkStephen Gallagher1-1/+1
2011-05-20Add new options to override shell valueJakub Hrozek3-1/+123
https://fedorahosted.org/sssd/ticket/742
2011-05-20Add a new option to override home directory valueJakub Hrozek3-1/+140
https://fedorahosted.org/sssd/ticket/551
2011-05-20Add a new option to override primary GID numberJakub Hrozek2-2/+10
https://fedorahosted.org/sssd/ticket/742
2011-05-06Allow changing the log level without restartStephen Gallagher1-1/+1
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.
2011-05-06Do not leak netgroups hash tableJakub Hrozek1-0/+12
2011-04-25Don't use negative cache in netgroup lookupJan Zeleny2-20/+20
In responder a negative cache is used to indicate that the record has not been found by previous lookup. This approach is however not applicable for netgroup lookup because the design of their lookup is a little different. This patch removes some pieces of code working with negative cache, because they didn't fuction well. Instead a new flag has been added to the positive cache. This flag indicates if the record in the cache is a record of existing netgroup or it's just a placeholder. https://fedorahosted.org/sssd/ticket/820
2011-04-15Fix regression where nonexistent entries were never added to the negative cacheStephen Gallagher1-21/+21
2011-04-15Fix a regression with the negative cache in multi-domain configurationsStephen Gallagher1-3/+18
2011-03-09Change state of hash entry if netgroup cannot be parsedSumit Bose1-0/+2
2011-03-07Refactor set_netgroup_entry()Sumit Bose1-4/+7
To avoid wrong or missing netgroup names in the getent_ctx destructor set_netgroup_entry() now takes the name out of the getent_ctx struct instead of using a separate argument.
2011-03-07Add missing name to struct getent_ctx for missing netgroupSumit Bose1-0/+6
https://fedorahosted.org/sssd/ticket/817
2011-01-14Fix missing hash table bugStephen Gallagher1-0/+1
When the automatic cleanup happened, if the netgroup had been created with no contents (to indicate an unknown netgroup), we weren't saving the hash table address and the talloc_free() was failing.
2011-01-06Remove unused enumeration cache timeout checksSumit Bose3-33/+2
The existence of the getent_ctx is used to track the enumeration cache timeout.
2011-01-06Post enumeration tevent request if neededSumit Bose2-8/+43
2011-01-06Return groups and users from all domains during enumerationSumit Bose1-3/+5
2010-12-17Fix possible NULL-dereference in lookup_netgr_step()Sumit Bose1-1/+1
https://fedorahosted.org/sssd/ticket/735
2010-12-15Fix uninitialized value error in lookup_netgr_step()Sumit Bose1-146/+181
2010-10-26Always use talloc_zero() to allocate cmdctxSumit Bose2-3/+3
2010-10-26Remove all nss requests after a reconnectSumit Bose1-1/+5
Currently we do not handle the open nss request after a reconnect and wait until they timeout (which is a couple of minutes!). This patch adds a handler that terminates all requests after a reconnect. Then responder will return matching cache entries or nothing.
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