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* sdap_save_group: try to determine domain by SIDPavel Březina2013-10-291-7/+18
| | | | | | | | | | | | | GC contains objects from both parent domain and subdomain. Lets say we have group with UID 5000 that belongs to a subdomain and overlapping search bases dc=ad,dc=pb and dc=sub,dc=ad,dc=pb. Now we call 'getent group 5000' and this request goes through data provider, searching in parent domain first. Even though this group does not belong to this domain it is found and stored as ad.pb group. With this patch we look at group's SID and put it into correct domain.
* sdap_save_user: try to determine domain by SIDPavel Březina2013-10-291-22/+32
| | | | | | | | | | | | | GC contains objects from both parent domain and subdomain. Lets say we have user with UID 5000 that belongs to a subdomain and overlapping search bases dc=ad,dc=pb and dc=sub,dc=ad,dc=pb. Now we call 'getent passwd 5000' and this request goes through data provider, searching in parent domain first. Even though this user does not belong to this domain it is found and stored as ad.pb user. With this patch we look at user's SID and put it into correct domain.
* dp: convert cleanup task to be_ptaskPavel Březina2013-10-254-73/+64
| | | | | Resolves: https://fedorahosted.org/sssd/ticket/1968
* AD: Use the ad_access_filter if it's setJakub Hrozek2013-10-253-17/+29
| | | | | | | | | Related: https://fedorahosted.org/sssd/ticket/2082 Currently the AD access control only checks if an account has been expired. This patch amends the logic so that if ad_access_filter is set, it is used automatically.
* LDAP: Parse FQDN into name/domain for subdomain usersJakub Hrozek2013-10-251-1/+11
| | | | | | | | | Related: https://fedorahosted.org/sssd/ticket/2082 When a subdomain user logs in, the username the account request receives is a FQDN. This hackish patch parses the FQDN and only uses the name to search the LDAP.
* LDAP: Amend sdap_access_check to allow any connectionJakub Hrozek2013-10-253-23/+30
| | | | | | | | | Related: https://fedorahosted.org/sssd/ticket/2082 Also move the check for subdomain to the handler. I think it is the job of the handler to decide which domain the request belongs to, not the request itself.
* LDAP: Delete entry by SID if not foundJakub Hrozek2013-10-251-3/+19
| | | | | In case the entry was deleted from the server, the search didn't notice and kept returning the cached data.
* AD: fall back to LDAP if GC is not available.Lukas Slebodnik2013-10-252-4/+13
| | | | | | | | | | | | AD provider went offline if the Global Catalog could not be connected although there was also the LDAP port available. With this patch, AD provider will fall back to the LDAP port before going offline. New boolean flag ignore_mark_offline was added to structure sdap_id_conn_ctx If this flag is enabled function be_mark_offline will not be called. Resolves: https://fedorahosted.org/sssd/ticket/2104
* sdap_idmap_domain_has_algorithmic_mapping: add domain name argumentSumit Bose2013-10-257-1/+22
| | | | | | | | | | | | | When libss_idmap was only used to algorithmically map a SID to a POSIX ID a domain SID was strictly necessary and the only information needed to find a domain. With the introduction of external mappings there are cases where a domain SID is not available. Currently we relied on the fact that external mapping was always used as a default if not specific information about the domain was found. The lead to extra CPU cycles and potentially confusing debug messages. Adding the domain name as a search parameter will avoid this.
* sdap_get_generic_ext_send: check if we a re still connectedSumit Bose2013-10-221-0/+7
| | | | | | | | | | | | | | At the beginning of a LDAP request we check if we are connecte and have a valid sdap handle. But for some requests more than one LDAP operation, typically a search, is needed. Due to the asynchronous handling of LDAP request it might be possible that a second request might detect a server error and close the connection while the first request just finished one LDAP search and wants to start a new LDAP search. This patch tries to make sure that there is a valid sdap handle before sending a LDAP search to the server. Fixes https://fedorahosted.org/sssd/ticket/2126
* Add unconditional online callbacksSumit Bose2013-10-221-0/+1
| | | | | | | | | Currently online callbacks are only executed if the backend was offline before. This patch add a new class of callback which are always called if the backend gets a request to go online. They can be used e.g. to reset timeouts until a more sophisticated method (OpenLMI, sssctl) is available.
* sdap_idmap: properly handle ranges for external mappingsSumit Bose2013-10-171-24/+44
| | | | | | | | | | | Currently we relied on the fact that external ID mapping is used as default fallback in case of an error and did not properly add subdomains with external ID mapping to the idmap library. If debugging is enabled this leads to irritating debug messages for every user or group lookup. With this patch this subdomains are added to the idmap library. Fixes https://fedorahosted.org/sssd/ticket/2105
* sdap_idmap: add sdap_idmap_get_configured_external_range()Sumit Bose2013-10-171-13/+36
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* LDAP: Set default value for dyndns update to falseLukas Slebodnik2013-10-151-1/+1
| | | | | | | | In some cases, local boolean variable "do_update" could be used without proper initialisation. Clang static analyser warning: "Assigned value is garbage or undefined" It was not a big problem, because non-zero value for boolean variable mean true.
* LDAP: handle SID requests if noexist_delete is setSumit Bose2013-10-101-0/+10
| | | | Fixes https://fedorahosted.org/sssd/ticket/2116
* LDAP: Allow searching subdomain during RFC2307bis initgroupsJakub Hrozek2013-09-271-9/+11
| | | | | | | | Related: https://fedorahosted.org/sssd/ticket/2070 Until now, the POSIX-compliant initgroups would only be able to search the parent domain. Since we want to allow using POSIX attributes from AD subdomains as well, we should allow searching a custom sdap_domain.
* LDAP: Require ID numbers when ID mapping is offJakub Hrozek2013-09-272-7/+77
| | | | | | | | | Related: https://fedorahosted.org/sssd/ticket/2070 When searching for users and groups without the use of ID mapping, make sure the UIDs and GIDs are included in the search. This will make the SSSD seemigly "miss" entries when searching in Global Catalog in the scenario where the POSIX attributes are not replicated to the GC.
* ad: store group in correct tree on initgroups via tokenGroupsPavel Březina2013-09-261-11/+41
| | | | | | | | | If tokenGroups contains group from different domain than user's, we stored it under the user's domain tree in sysdb. This patch changes it so we store it under group's domain tree. Resolves: https://fedorahosted.org/sssd/ticket/2066
* sysdb: get_sysdb_grouplist() can return either names or dnPavel Březina2013-09-262-16/+55
| | | | | | | | | We need to work with distinguish names when processing cross-domain membership, because groups and users may be stored in different sysdb tree. Resolves: https://fedorahosted.org/sssd/ticket/2066
* Convert IN_MULTICAST parameter to host orderJakub Hrozek2013-09-241-1/+1
| | | | | | | https://fedorahosted.org/sssd/ticket/2087 IN_MULTICAST accepts address in the host order, but network order was supplied.
* LDAP: Use primary cn to search netgroupLukas Slebodnik2013-09-223-7/+22
| | | | | Resolves: https://fedorahosted.org/sssd/ticket/2075
* sdap_domain_add: remove too strict consistency checkSumit Bose2013-09-201-10/+0
| | | | | The check worked for simple setups but fails e.g. in environment with trusts.
* AD: Download master domain info when enumeratingJakub Hrozek2013-09-182-6/+11
| | | | | | | | | | https://fedorahosted.org/sssd/ticket/2068 With the current design, downloading master domain data was tied to subdomains refresh, triggered by responders. But because enumeration is a background task that can't be triggered on its own, we can't rely on responders to download the master domain data and we need to check the master domain on each enumeration request.
* LDAP: sdap_id_setup_tasks accepts a custom enum requestJakub Hrozek2013-09-183-17/+26
| | | | AD provider will override the default with its own.
* util: add sss_idmap_talloc[_free]Pavel Březina2013-09-171-14/+3
| | | | Remove code duplication.
* Fix formating of variables with type: gid_tLukas Slebodnik2013-09-111-2/+1
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* Fix formating of variables with type: id_tLukas Slebodnik2013-09-111-5/+7
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* Fix warning: data argument not used by format stringLukas Slebodnik2013-09-111-2/+5
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* Fix formating of variables with ber_ typeLukas Slebodnik2013-09-112-3/+4
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* Fix formating of variables with type: time_tLukas Slebodnik2013-09-115-6/+6
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* Fix formating of variables with type defined in stdint.hLukas Slebodnik2013-09-111-2/+3
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* Fix formating of variables with type: size_tLukas Slebodnik2013-09-1114-43/+53
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* Use the same variable type like in struct ldb_message_elementLukas Slebodnik2013-09-111-1/+1
| | | | | struct ldb_message_element.num_values is unsigned This patch indirectly fixes printf format string warning.
* Fix formating of variables with type: intLukas Slebodnik2013-09-112-3/+4
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* Fix formating of variables with type: longLukas Slebodnik2013-09-113-8/+11
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* LDAP: Store cleanup timestamp after initial cleanupJakub Hrozek2013-09-113-10/+10
| | | | | | When the SSSD changes serves (and hence lastUSN) we perform a cleanup as well. However, after recent changes, we didn't set the cleanup timestamp correctly, which made the lastUSN logic fail.
* is_dn(): free dnPavel Březina2013-09-101-0/+2
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* Fix czech specific character in my namePavel Březina2013-09-022-2/+2
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* LDAP: Make sdap_id_setup_tasks reusable for subdomainsJakub Hrozek2013-08-283-7/+19
| | | | | Instead of always performing the setup for the main domain, the setup can now be performed for subdomains as well.
* LDAP: Make the cleanup task reusable for subdomainsJakub Hrozek2013-08-285-42/+73
| | | | | | Instead of always performing the cleanup on the main domain, the task now accepts a sdap_domain structure to perform the cleanup on. This change will make the cleanup task reusable for subdomains.
* LDAP: Make cleanup synchronousJakub Hrozek2013-08-283-150/+34
| | | | | | The LDAP cleanup request was asynchronous for no good reason, probably a leftover from the days of async sysdb. This patch makes it sychronous again, removing a lot of uneeded code.
* LDAP: Convert enumeration to the ptask APIJakub Hrozek2013-08-284-136/+132
| | | | | | | | | https://fedorahosted.org/sssd/ticket/1942 Identity providers other than LDAP need to customize the enumeration in different ways while sharing the way the task is scheduled etc. The easiest way to accomplish it is to leverage the recently introduced ptask framework.
* LDAP: Move the ldap enum request to its own reusable moduleJakub Hrozek2013-08-286-642/+741
| | | | | | | | | | | The LDAP enumeration was too closely tied to the LDAP identity provider. Because some providers might need special handling such as refresh the master domain record before proceeding with the enumeration itself, this patch splits the request itself to a separate async request and lets the ldap_id_enum.c module only configure this new request. Also move the enum timestamp to sdap_domain to make the enum tracking per sdap domain. The cleanup timestamp will be moved in another patch.
* LDAP: Remove unused constantJakub Hrozek2013-08-281-2/+0
| | | | | The constant was not used since Euegene came up with his reconnection logic.
* LDAP: Add enum_{users,groups}_recv to follow the tevent_req styleJakub Hrozek2013-08-281-24/+19
| | | | | | | | The enum code was quite old and predated the tevent_req style. In particular, the enum code was checking tevent state direcly and not using _recv functions or the helper macros we added later. As a consequence, it was not easy to read. This patch adds the standard _recv functions to read the status of the enum requests.
* sudo: do not strdup usn on ENOENTPavel Březina2013-08-261-1/+1
| | | | | | If USN attribute is not present, we call strdup on uninitialized variable. This may cause segfault, or if we are lucky and usn is NULL it will return ENOMEM.
* sudo: do not fail to store the rule if we can't read usnPavel Březina2013-08-261-3/+4
| | | | | Resolves: https://fedorahosted.org/sssd/ticket/2052
* sysdb_add_incomplete_group: store SID string is availableSumit Bose2013-08-192-9/+18
| | | | | | During initgroups request we read the SID of a group from the server but do not save it to the cache. This patch fixes this and might help to avoid an additional lookup of the SID later.
* save_rfc2307bis_user_memberships: use fq names for subdomainsSumit Bose2013-08-191-0/+16
| | | | | For subdomains the group names must be expanded to fully qualified names to be able to find existing groups or properly add new ones.
* sdap_add_incomplete_groups: use fully qualified name if neededSumit Bose2013-08-191-4/+14
| | | | | For subdomains the group names must be expanded to fully qualified names to be able to find existing groups or properly add new ones.
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