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2010-10-13Initialize kerberos service for GSSAPIJakub Hrozek6-4/+294
2010-10-13Make ldap_child report kerberos return code to parentJakub Hrozek4-13/+31
2010-10-13Report Kerberos error code from ldap_child_get_tgt_syncJakub Hrozek1-23/+16
2010-10-13Add KDC to the list of LDAP optionsJakub Hrozek2-0/+2
2010-10-13Return all group members from getgr(nam|gid)Ralf Haferkamp1-12/+374
getgrnam()/getgrgid() should return all group members instead of only those which have already been cached (in sysdb). To achieve this every member that is currently not in the cache is looked up via LDAP and saved to the cache.
2010-10-13Shortcut for save_group() to accept sysdb DNs as member attributesRalf Haferkamp1-4/+19
Addtional parameter "populate_members" for save_group() and save_groups() to indicate that the "member" attribute of the groups is populated with sysdb DNs of the members (instead of LDAP DNs).
2010-10-08Disable events on ldap fd when offline.Jan Zeleny1-2/+4
Erase events on LDAP socket when backend is offline and an event appears on the socket. Normally this would lead to infinite loop, because event is present on the fd, but instead of being processed, an error log is written and the program continues to wait for the event. Ticket: #599
2010-10-04Return offline instead of errorStephen Gallagher1-1/+2
When the failover code returns that there are no available servers while we are marked offline, we were returning an error to the PAM authentication code. Instead, we should return success with a result value of SDAP_UNAVAIL so that the PAM responder will mark the domain offline and attempt offline authentication.
2010-09-28Suppress some 'may be used uninitialized' warningsSumit Bose1-1/+1
Additionally the handling of errno and the errno_t return value of functions is fixed in krb5_common.c.
2010-09-22Request the correct attribute nameJakub Hrozek1-1/+1
2010-09-22Request all group attributes during initgroups processingStephen Gallagher2-5/+7
We tried to be too clever and only requested the name of the group, but we require the objectClass to validate the results. https://fedorahosted.org/sssd/ticket/622
2010-09-15Check if control is supported before using it.Simo Sorce4-14/+39
2010-09-15Revert "Make ldap bind asynchronous"Jakub Hrozek7-1219/+167
This reverts 56d8d19ac9d857580a233d8264e851883b883c67
2010-09-15Store rootdse supported features in sdap_handlerSumit Bose6-61/+110
2010-09-08Dead assignments cleanup in providers codeJan Zeleny2-14/+7
Dead assignments were deleted. Also prototype of function sdap_access_decide_offline() has been changed, since its return code was never used. Ticket: #586
2010-09-08Deobfuscate password in back endsJakub Hrozek1-7/+52
When obfuscated password is used in config file, the LDAP backend converts it back to clear text and uses it to authenticate to the server.
2010-09-02Fixed printing of undefined value in sdap_async_accounts.cJan Zeleny1-1/+1
If sysdb_attrs_get_el() call failed in function sdap_save_group(), it would result in printing an undefined value of variable name. This is now fixed by initializing the variable. Ticket: #579
2010-09-02Make ldap bind asynchronousMartin Nagy7-167/+1219
Every ldap function that could possibly create a new connection is now wrapped in a tevent_req. If the connection is created, we will call the function again after the socket is ready for writing.
2010-09-02Properly handle errors from a password change operationStephen Gallagher1-8/+14
2010-08-24Treat a zero-length password as a failureStephen Gallagher1-0/+7
Some LDAP servers allow binding with blank passwords. We should not allow a blank password to authenticate the SSSD.
2010-08-04Fix chpass operations with LDAP providerStephen Gallagher1-0/+1
The initial verification of the old password was returning an error because we were not explicitly setting dp_err to DP_ERR_SUCCESS and it was initialized earlier in the function to DP_ERR_FATAL.
2010-08-03Clean up initgroups processing for RFC2307Stephen Gallagher1-11/+89
Instead of recursively updating all users of each group the user being queried belongs to, just add or remove membership for the requested user. Fixes https://fedorahosted.org/sssd/ticket/478
2010-08-03Validate keytab at startupJakub Hrozek2-48/+19
In addition to validating the keytab everytime a TGT is requested, we also validate the keytab on back end startup to give early warning that the keytab is not usable. Fixes: #556
2010-08-03Fix getting default realm in the ldap childJakub Hrozek1-1/+10
2010-07-09Log TLS errors to syslogStephen Gallagher2-1/+23
Also adds support for detecting LDAPS errors by adding a check for SDAP_DIAGNOSTIC_MESSAGE after ldap_search_ext()
2010-07-09Add syslog messages for LDAP GSSAPI bindStephen Gallagher1-2/+58
We will now emit a level 0 debug message on keytab errors, and also write to the syslog (LOG_DAEMON)
2010-07-09Eliminate delayed sdap_handle destruction after fail-over retry.eindenbom1-9/+6
2010-07-09Remove remainder of now unused global LDAP connection handle.eindenbom4-188/+1
2010-07-09Use new LDAP connection framework in IPA dynamic DNS forwarder.eindenbom2-7/+4
2010-07-09Use new LDAP connection framework in LDAP access backend.eindenbom1-59/+73
2010-07-09Use new LDAP connection framework for LDAP user and group enumeration.eindenbom1-236/+131
2010-07-09Use new LDAP connection framework to get user account groups from LDAP.eindenbom1-108/+67
2010-07-09Use new LDAP connection framework to get group account info from LDAP.eindenbom2-37/+66
2010-07-09Use new LDAP connection framework to get user account info from LDAP.eindenbom2-38/+91
2010-07-09Add an interface to try next fail-over server after connection to the active ↵eindenbom1-0/+3
server was unexpectedly dropped.
2010-07-09LDAP connection usage tracking, sharing and failover retry framework.eindenbom6-0/+869
2010-07-09GSSAPI ticket expiry time is returned from ldap_child and stored in ↵eindenbom6-17/+64
sdap_handle for future reference.
2010-06-30Add dns_discovery_domain optionJakub Hrozek1-1/+0
The service discovery used to use the SSSD domain name to perform DNS queries. This is not an optimal solution, for example from the point of view of authconfig. This patch introduces a new option "dns_discovery_domain" that allows to set the domain part of a DNS SRV query. If this option is not set, the default behavior is to use the domain part of the machine's hostname. Fixes: #479
2010-06-28Make RootDSE optionalStephen Gallagher2-3/+17
In violation of the standard, some LDAP servers control access to the RootDSE, thus preventing us from being able to read it before performing a bind. This patch will allow us to continue on if the RootDSE was inaccessible. All of the places that we use the return value of the RootDSE after this are already checked for NULL and use sane defaults if the RootDSE is unavailable
2010-06-28Add explicit requests for several operational attrsAlexander Gordeev1-1/+12
Operational attributes are not returned in searched requests unless explicitly requested according to RFC 4512 section 5.1. Therefore to get several standard attributes of root DSE we have to request for them. The requested attrs are: - altServer - namingContexts - supportedControl - supportedExtension - supportedFeatures - supportedLDAPVersion - supportedSASLMechanisms Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
2010-06-28Fix SASL authenticationSumit Bose1-2/+2
2010-06-18Protect against segfault in remove_ldap_connection_callbacksStephen Gallagher1-1/+6
If sdap_mark_offline() is called before a live connection is established, sdap_fd_events could be NULL, causing a segfault when remove_ldap_connection_callbacks() attempts to free the sdap_fd_events->conncb https://fedorahosted.org/sssd/ticket/545
2010-06-18Fix return value from remove_connection_callback() destructorStephen Gallagher1-9/+2
ldap_get_option() can only fail if the option we're removing has already been removed. It is sufficient to log this and continue.
2010-06-16Standardize on correct spelling of "principal" for krb5Stephen Gallagher1-2/+2
https://fedorahosted.org/sssd/ticket/542
2010-06-14Don't segfault if ldap_access_filter is unspecifiedStephen Gallagher1-12/+13
https://fedorahosted.org/sssd/ticket/539
2010-06-10Properly check that the timeout event was created for cleanup/enumStephen Gallagher2-2/+46
We need to make sure that if we didn't create the timeout, that we cancel the request so there's no chance of ending up with two enumerations/cleanups running simultaneously. We'll attempt to reschedule later, if possible. https://fedorahosted.org/sssd/ticket/524
2010-06-10Properly handle missing originalMemberOf entry in initgroupsStephen Gallagher1-0/+1
Failing to return after the tevent_req_post() here can result in a null-pointer dereference (along with other hard-to-track bugs) https://fedorahosted.org/sssd/ticket/507
2010-06-09Allow ldap_access_filter values wrapped in parenthesesStephen Gallagher2-3/+21
2010-06-09Disable connection callbacks when going onlineStephen Gallagher3-0/+27
Under certain circumstances, the openldap libraries will continue internally trying to reconnect to a connection lost (as during a cable-pull test). We need to drop the reconnection callbacks when marking the backend offline in order to guarantee that they are not called with an invalid sdap_handle.
2010-06-09Fix realm_str dereferenceJakub Hrozek1-1/+1
Fixes: #508
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