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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 ↵eindenbom5-45/+81
server was unexpectedly dropped.
2010-07-09LDAP connection usage tracking, sharing and failover retry framework.eindenbom6-0/+869
2010-07-09Added an interface to query number of configured (and currently resolved ↵eindenbom4-0/+40
through SRV records) failover servers.
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 Hrozek6-27/+192
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
2010-06-30Split proxy.c into smaller filesStephen Gallagher7-2518/+2599
proxy.c was growing too large to manage (and some graphical development tools could no longer open it because of memory limitations). This patch splits proxy.c into the following files: proxy_init.c: Setup routines for the plugin proxy_id.c: Functions to handle user and group lookups proxy_auth.c: Functions to handle PAM interactions proxy_common.c: Common utility routines
2010-06-30Rename proxy_ctx to proxy_id_ctx for clarityStephen Gallagher1-14/+15
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 Gallagher3-6/+6
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
2010-06-14Remove krb5_changepw_principal optionJakub Hrozek6-44/+23
Fixes: #531
2010-06-10Eliminate unused variable from pc_init_timeout()Stephen Gallagher1-4/+0
https://fedorahosted.org/sssd/ticket/525
2010-06-10Check return code of hash_delete in proxy_child_destructorStephen Gallagher1-1/+7
We can't do much about an error here, but we should be reporting it. https://fedorahosted.org/sssd/ticket/534
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
2010-06-10Check the correct variable for NULL after creating timerStephen Gallagher1-1/+1
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
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
2010-06-10Avoid potential NULL dereferenceStephen Gallagher1-3/+5
https://fedorahosted.org/sssd/ticket/506
2010-06-10Properly handle read() and write() throughout the SSSDStephen Gallagher1-7/+18
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.
2010-06-09Add a missing initializerSumit Bose1-1/+1
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 Incorrect NULL check in get_server_common()Jakub Hrozek1-1/+1
Fixes: #518
2010-06-09Fix potential NULL dereference in fail_over.cJakub Hrozek1-2/+5
Fixes: #505
2010-06-09Fix realm_str dereferenceJakub Hrozek1-1/+1
Fixes: #508
2010-06-06Don't return uninitialized value in proxy providerJakub Hrozek1-1/+4
Fixes: #498
2010-06-06Fix broken build against older versions of OpenLDAPStephen Gallagher2-2/+12
OpenLDAP < 2.4 used LDAP_OPT_ERROR_STRING. It was changed to LDAP_OPT_DIAGNOSTIC_MESSAGE in 2.4. This patch will allow the TLS error messages to be displayed on either version.
2010-06-06Initialize pam_data in Kerberos child.Sumit Bose1-1/+1
2010-06-02Unify sdap and sysdb data handlingSumit Bose1-85/+104
2010-06-02Compare full service nameSumit Bose1-1/+2
2010-06-02Remove service groupsSumit Bose2-193/+7
Because the memberOf attribute is now set for the service objects we do not need to fetch the service groups separately anymore.
2010-06-02Use new schema for HBAC service checksSumit Bose2-21/+641
2010-06-02Use sysdb_attrs_get_string_array() instead of sysdb_attrs_get_el()Sumit Bose1-23/+12
sysdb_attrs_get_el() creates an empty element in the sysdb_attrs structure if the requested element does not exist. Recent versions of libldb do not accept empty elements when writing new objects to disk. sysdb_attrs_get_string_array() does not create an empty element but returns ENOENT.
2010-05-27Check ipaEnabledFlagSumit Bose1-5/+23
2010-05-27Remove signal event if child was terminated by a signalSumit Bose2-6/+29
2010-05-27Fix check if LDAP id provider is already initializedSumit Bose1-1/+1
2010-05-27Reset run_online_cb flag even if there are no callbacksSumit Bose1-8/+10
2010-05-27Add ldap_access_filter optionStephen Gallagher8-3/+561
This option (applicable to access_provider=ldap) allows the admin to set an additional LDAP search filter that must match in order for a user to be granted access to the system. Common examples for this would be limiting access to users by in a particular group, for example: ldap_access_filter = memberOf=cn=access_group,ou=Groups,dc=example,dc=com
2010-05-27Add offline callback to disconnect global SDAP handleSumit Bose4-1/+24
2010-05-27Add krb5 SIGTERM handler to ipa auth providerSumit Bose1-0/+6
2010-05-27Refactor krb5 SIGTERM handler installationSumit Bose3-14/+39
2010-05-27Add callback to remove krb5 info files when going offlineSumit Bose5-40/+162
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