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* SDAP IDMAP: Add configured domain to idmap contextSumit Bose2013-06-281-0/+70
| | | | | | To allow libsss_idmap to manage all id-ranges the id-ranges of the domains configured in sssd.conf which are currently unmanaged must be added to libsss_idmap.
* Add now options ldap_min_id and ldap_max_idSumit Bose2013-06-284-0/+8
| | | | | | | Currently the range for Posix IDs stored in an LDAP server is unbound. This might lead to conflicts in a setup with AD and trusts when the configured domain uses IDs from LDAP. With the two noe options this conflict can be avoided.
* SSH: When host is removed from LDAP, remove it from the cache as wellJan Cholasta2013-06-271-1/+8
| | | | https://fedorahosted.org/sssd/ticket/1949
* Fix compilation warningJakub Hrozek2013-06-271-1/+1
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* AD: Write out domain-realm mappingsJakub Hrozek2013-06-273-165/+10
| | | | | This patch reuses the code from IPA provider to make sure that domain-realm mappings are written even for AD sub domains.
* KRB5: guess UPN for subdomain usersJakub Hrozek2013-06-277-18/+43
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* AD: kinit with the local DC even when talking to a GCJakub Hrozek2013-06-262-4/+21
| | | | | | | | We tried to use the GC address even for kinit which gave us errors like: "Realm not local to KDC while getting initial credentials". This patch adds a new AD_GC service that is only used for ID lookups, any sort of Kerberos operations are done against the local servers.
* Use forest for GC SRV lookupsSumit Bose2013-06-261-12/+40
| | | | https://fedorahosted.org/sssd/ticket/1973
* Do not switch to credentials everytime.Lukas Slebodnik2013-06-261-4/+69
| | | | | | | | | If user decide to kinit as another user we do not want to switch back to user ccache at another login. We will switch to new ccache if and only if default principal name is the same as current principal name, or there is not any default ccache. https://fedorahosted.org/sssd/ticket/1936
* Every time return directory for krb5 cache collection.Lukas Slebodnik2013-06-262-4/+64
| | | | | | | | Function krb5_cc_get_full_name is called only as a way to validate that, we have the right cache. Instead of returned name, location will be returned from function cc_dir_cache_for_princ. https://fedorahosted.org/sssd/ticket/1936
* fix dead code in fail_over_srv.cPavel Březina2013-06-251-11/+12
| | | | | | | | https://fedorahosted.org/sssd/ticket/1969 The dead code is in fo_discover_servers_primary_done(). By fixing it I have also added a debug message on ret != EOK. This change is done also in fo_discover_servers_backup_done().
* krb5: do not use enterprise principals for renewalsSumit Bose2013-06-251-1/+6
| | | | | | When renewing a ticket we already know the canonical principal hence it is not needed to expand it to an enterprise principal but we can contact the KDC of the corresponding realm directly.
* krb5: do not send pac for IPA users from the local domainSumit Bose2013-06-255-10/+20
| | | | | | | | | | | | | So far we didn't send the PAC of IPA users to the PAC responder during password authentication because group memberships for IPA users can be retrieved efficiently with LDAP calls. Recently patches added PAC support for the AD provider as well and removed the restriction for the IPA users. This patch restores the original behaviour by introducing a new flag in struct krb5_ctx which is only set for the IPA provider. Additionally a different flag is renamed to make it's purpose more clear. Fixes https://fedorahosted.org/sssd/ticket/1995
* Revert "Always send the PAC to the PAC responder"Sumit Bose2013-06-251-18/+20
| | | | This reverts commit d153941864fe481399665be8fe583c9317194a99.
* Fix typo in pack_authtok()Sumit Bose2013-06-241-1/+1
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* KRB5: use the right authtok type for renewalsSumit Bose2013-06-241-3/+20
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* IPA: Do not download or store the member attribute of host groupsJakub Hrozek2013-06-242-2/+0
| | | | | | | | https://fedorahosted.org/sssd/ticket/1806 The IPA provider attempted to store the original value of member attribute to the cache. That caused the memberof plugin to process the values which was really CPU intensive.
* LDAP: Retry SID search based on result of LDAP search, not the return codeJakub Hrozek2013-06-241-2/+13
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* failover: if expanded server is marked as neutral, invoke srv collapsePavel Březina2013-06-211-0/+7
| | | | | | | | | | https://fedorahosted.org/sssd/ticket/1947 Otherwise we will do the SRV expansion once again: 1. leaving the old servers in server list 2. meta server is not inserted back in the list, the newly found servers are inserted behind meta server, meta server is orphaned and the new servers are forgotten
* collapse_srv_lookup may free the server, make it clear from the APIPavel Březina2013-06-211-6/+9
| | | | https://fedorahosted.org/sssd/ticket/1947
* failover: return error when SRV lookup returned only duplicatesPavel Březina2013-06-211-2/+21
| | | | | | | | | | | | | | https://fedorahosted.org/sssd/ticket/1947 Otherwise we risk that the meta server is removed from the server list, but without a chance to return, because there may be no fo_server with srv_data = meta. Also if state->meta->next is NULL (it is still orphaned because we try to errornously expand it without invoking collapse first), state->out will be NULL and SSSD will crash. New error code: ERR_SRV_DUPLICATES
* failover: do not return invalid pointer when server is already presentPavel Březina2013-06-211-2/+6
| | | | https://fedorahosted.org/sssd/ticket/1947
* FO: Check the return value of send_fnJakub Hrozek2013-06-211-0/+4
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* Fix dp_copy_optionsJakub Hrozek2013-06-211-1/+1
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* nested groups: do not expect any particular number of groupsPavel Březina2013-06-181-19/+10
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* nested groups: do not return ENOMEM if num_groups is 0Pavel Březina2013-06-181-6/+10
| | | | | | talloc_realloc(..., 0) calls talloc_free() and returns NULL. If we process group that contains only users, we errornously return ENOMEM.
* Set default realm for enterprise principalsSumit Bose2013-06-171-0/+12
| | | | | | | | | | Enterprise principals require that a default realm is available. To make SSSD more robust in the case that the default realm option is missing in krb5.conf or to allow SSSD to work with multiple unconnected realms (e.g. AD domains without trust between them) the default realm will be set explicitly. Fixes https://fedorahosted.org/sssd/ticket/1931
* Use principal from the ticket to find validation entrySumit Bose2013-06-171-1/+1
| | | | | | | | | If canonicalization or enterprise principals are enabled the realm of the client principal might have changed compared to the original request. To find the most suitable keytab entry to validate the TGT is it better to use the returned client principal. Fixes https://fedorahosted.org/sssd/ticket/1931
* handle ERR_ACCOUNT_EXPIRED properlyPavel Březina2013-06-173-1/+13
| | | | https://fedorahosted.org/sssd/ticket/1953
* Fix allocation checkJakub Hrozek2013-06-171-1/+1
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* nested groups: allocate more space if deref returns more membersPavel Březina2013-06-171-0/+21
| | | | https://fedorahosted.org/sssd/ticket/1894
* subdomains: touch krb5.conf when creating new domain-realm mappingsPavel Březina2013-06-161-0/+8
| | | | https://fedorahosted.org/sssd/ticket/1815
* AD: Remove ad_options->auth options referenceJakub Hrozek2013-06-141-1/+0
| | | | | The options are stored in ad_options->auth_ctx->opts, this member was completely unused and confusing.
* AD: Fix segfault in DEBUG messageJakub Hrozek2013-06-141-1/+1
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* KRB: Handle preauthentication error correctlyOndrej Kos2013-06-142-1/+9
| | | | | | https://fedorahosted.org/sssd/ticket/1873 KRB preauthentication error was later mishandled like authentication error.
* failover: set state->out when meta server remains in SRV_RESOLVE_ERRORPavel Březina2013-06-141-0/+1
| | | | https://fedorahosted.org/sssd/ticket/1886
* Fix minor typosYuri Chornoivan2013-06-121-1/+1
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* Use the correct talloc context when creating AD subdomainsJakub Hrozek2013-06-121-1/+1
| | | | | sdom was only ever guaranteed to be set when a new domain was being created. sditer is a valid pointer in both cases, so just use that.
* be_refresh: send and recv shadow a global declarationPavel Březina2013-06-122-13/+13
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* be_ptask: send and recv shadow a global declarationPavel Březina2013-06-122-11/+11
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* Fix allocation check in the AD providerJakub Hrozek2013-06-111-1/+1
| | | | https://fedorahosted.org/sssd/ticket/1976
* A new option krb5_use_kdcinfoJakub Hrozek2013-06-1011-46/+96
| | | | | | | | | | https://fedorahosted.org/sssd/ticket/1883 The patch introduces a new Kerberos provider option called krb5_use_kdcinfo. The option is true by default in all providers. When set to false, the SSSD will not create krb5 info files that the locator plugin consumes and the user would have to set up the Kerberos options manually in krb5.conf
* providers: refresh expired netgroupsPavel Březina2013-06-106-3/+212
| | | | https://fedorahosted.org/sssd/ticket/1713
* back end: add refresh expired records periodic taskPavel Březina2013-06-104-0/+32
| | | | | | https://fedorahosted.org/sssd/ticket/1713 Add new option refresh_expired_interval.
* back end: periodical refresh of expired records APIPavel Březina2013-06-102-0/+376
| | | | https://fedorahosted.org/sssd/ticket/1713
* back end: periodic task APIPavel Březina2013-06-102-0/+447
| | | | https://fedorahosted.org/sssd/ticket/1891
* dyndns: Fix NULL checkJakub Hrozek2013-06-101-1/+1
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* AD: Store trusted AD domains as subdomainsJakub Hrozek2013-06-071-2/+364
| | | | | | | | | | https://fedorahosted.org/sssd/ticket/364 Looks up trusted domain objects in the LDAP and stores them as AD subdomains. Currently only trusted domains that run NT5 or newer from the same forest are looked up and stored.
* AD ID lookups - choose GC or LDAP as appropriateJakub Hrozek2013-06-071-1/+262
| | | | | | | | | | | | | https://fedorahosted.org/sssd/ticket/1557 Some lookups should be performed from GC only -- for example trusted users are only present in the Global Catalog, while some lookups should be performed from LDAP only as not all objects or attributes are replicated to Global Catalog. This patch adds a generic failover mechanism for identity lookups in the AD provider that allows to choose the appropriate source and even fail over to the other source if available.
* AD: Add additional service to support Global Catalog lookupsJakub Hrozek2013-06-073-33/+178
| | | | | | | | | | | | When fixed host names of AD servers are configured in the config file, we can't know (unlike when service discovery is at play) if the servers are Global Catalogs or not. This patch adds a private data to servers read from the config file that denote whether the server can be tried for contacting the Global Catalog port or just LDAP. The GC or LDAP URIs are generated based on contents of this private data structure. Because SSSD sticks to a working server, we don't have to disable or remove the faulty GC servers from the list.