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2013-06-28IPA: Initialize server mode ctx if server mode is onJakub Hrozek4-0/+62
This patch introduces a new structure that holds information about a subdomain and its ad_id_ctx. This structure will be used only in server mode to make it possible to search subdomains with a particular ad_id_ctx. Subtask of: https://fedorahosted.org/sssd/ticket/1962
2013-06-28AD: initialize failover with custom realm, domain and failover serviceJakub Hrozek3-28/+41
This is needed so we can initialize failover using IPA realm and on-the-fly discovered DNS domain. The subdomains discovered on-thefly will use the subdomain name for realm, domain and failover service to avoid conflicts. Subtaks of: https://fedorahosted.org/sssd/ticket/1962
2013-06-28AD: decouple ad_id_ctx initializationJakub Hrozek3-102/+285
The IPA subdomain code will perform lookups on its own in the server mode. For this, the AD provider must offer a way to initialize the ad_id_ctx for external consumers. Subtask of: https://fedorahosted.org/sssd/ticket/1962
2013-06-28LDAP: Add utility function sdap_copy_mapJakub Hrozek2-0/+45
The AD subdomains will only use default options values. This patch introduces a new utility function sdap_copy_map() that copies the default options map. Subtask of: https://fedorahosted.org/sssd/ticket/1962
2013-06-28IPA: Add a server mode optionJakub Hrozek4-0/+22
https://fedorahosted.org/sssd/ticket/1993 SSSD needs to know that it is running on an IPA server and should not look up trusted users and groups with the help of the extdom plugin but do the lookups on its own. For this a new boolean configuration option, is introduced which defaults to false but is set to true during ipa-server-install or during updates of the FreeIPA server if it is not already set.
2013-06-28Read mpg state for subdomains from cacheSumit Bose4-11/+30
The mpg flag will be read from the cache for subdomains and the domain object will be created accordingly.
2013-06-28Save mpg state for subdomainsSumit Bose5-13/+54
The information of a subdomain will use magic private groups (mpg) or not will be stored together with other information about the domain in the cache.
2013-06-28IPA: read ranges before subdomainsSumit Bose1-29/+27
Since FreIPA will start to support external mapping for trusted domains as well the range type for the domain must be know before the domain object is created. The reason is that external mapping will not use magic private groups (mpg) while algorithmic mapping will use them.
2013-06-28Replace new_subdomain() with find_subdomain_by_name()Sumit Bose5-16/+11
new_subdomain() will create a new domain object and should not be used anymore in the priovder code directly. Instead a reference to the domain from the common domain object should be used.
2013-06-28Add support for new ipaRangeType attributeSumit Bose5-6/+54
Recent versions of FreeIPA support a range type attribute to allow different type of ranges for sub/trusted-domains. If the attribute is available it will be used, if not the right value is determined with the help of the other idrange attributes. Fixes https://fedorahosted.org/sssd/ticket/1961
2013-06-28Add ipa_idmap_init()Sumit Bose3-1/+275
Use the sdap_idmap context for the IPA provider as well. https://fedorahosted.org/sssd/ticket/1961
2013-06-28Replace SDAP_ID_MAPPING checks with sdap_idmap_domain_has_algorithmic_mappingSumit Bose5-14/+38
Currently the decision if external or algorithmic mapping should be used in the LDAP or AD provider was based on the value of the ldap_id_mapping config option. Since now all information about ID mapping is handled by libsss_idmap the check for this options can be replace with a call which checks the state via libss_idmap. https://fedorahosted.org/sssd/ticket/1961
2013-06-28Add sdap_idmap_domain_has_algorithmic_mapping()Sumit Bose2-0/+62
This patch implements a wrapper for sss_idmap_domain_has_algorithmic_mapping() for the sdap ID mapping. Fixes https://fedorahosted.org/sssd/ticket/1960
2013-06-28Allow different methods to find new domains for idmappingSumit Bose2-3/+24
Currently the range management code is in the generic LDAP provider and can be used by the LDAP and AD provider. New ranges are allocated with the help of a hash value of the domain SID. If the IPA provider cannot find a range for a given domain it cannot allocate a new range on its own but has to look up the idrange objects on the FreeIPA server and use them accordingly. To allow the LDAP, AD and IPA provider to use as much common code as possible a plugin interface, similar to the one used to find the DNS site, to find a missing range would be useful. The default plugin will be used by the LDAP and the AD provider and the IPA provider will implement a plugin to read the data from the server. Fixes https://fedorahosted.org/sssd/ticket/1961
2013-06-28SDAP IDMAP: Add configured domain to idmap contextSumit Bose1-0/+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.
2013-06-28Add now options ldap_min_id and ldap_max_idSumit Bose7-0/+33
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.
2013-06-28Add cmocka based tests for libsss_idmapSumit Bose1-0/+421
This patch implements some unit tests for the recent enhancements to libsss_idmap.
2013-06-28idmap: add sss_idmap_domain_has_algorithmic_mappingSumit Bose2-0/+55
With this call it can be checked if for a given domain algorithmic mapping is available or if the ID must be read from an external source. The default if an error occurs or no matching range was found is false, i.e external mapping, to meet the requirements for simple LDAP based domains where only external mapping is available. Fixes https://fedorahosted.org/sssd/ticket/1960
2013-06-28idmap: add calls to check if ID mapping conforms to rangesSumit Bose2-0/+186
When ID are mapped externally it must be checked if the extern ID falls into the right configured range to avoid ID conflicts. Fixes https://fedorahosted.org/sssd/ticket/1960
2013-06-28idmap: allow NULL domain sid for external mappingsSumit Bose1-32/+44
Since it is planned that the LDAP based ID providers (LDAP, AD, IPA) will always use libsss_idmap to map ID or get information about how to map it, it must be possible to add domains to libsss_idmap which do not have a SID or where is SID is not known when external mapping is used. Algorithmic mapping always requires a domain SID. Fixes https://fedorahosted.org/sssd/ticket/1960
2013-06-28idmap: add option to indicate external_mappingSumit Bose2-4/+43
The idea is that ranges for IDs from AD can be used in libsss_idmap as well, but whenever a mapping is requested for this range a specific error code IDMAP_EXTERNAL is returned to tell SSSD to do an AD lookup. This way SSSD does not need to inspect the ranges itself but all is done inside if libsss_idmap. Fixes https://fedorahosted.org/sssd/ticket/1960
2013-06-28idmap: add optional unique range idSumit Bose2-1/+17
To be able to detect configuration changes in idranges managed by FreeIPA an identifier should be stored on the client together with the other idrange related data. Fixes https://fedorahosted.org/sssd/ticket/1979
2013-06-28idmap: allow first RID to be setSumit Bose2-20/+109
Currently libss_idmap implicitly assumes that the RID 0 is always mapped to the first ID of the given range. This is not the case anymore when multiple ranges are used e.g. for trusted domains in FreeIPA. A new call sss_idmap_add_domain_ex() was added which can take the first RID as an argument. This new call will get more options with other patches hence I didn't change the library version with this patch. Fixes https://fedorahosted.org/sssd/ticket/1938
2013-06-27Update the translations for the 1.10.0 releaseJakub Hrozek15-520/+287
2013-06-27Do not call sss_cmd_done in function check_cache.Lukas Slebodnik1-6/+0
Function sysdb_getpwnam return more results than 1 and therefore sss_cmd_done was called. Inside of function sss_cmd_done memory was freed, but this freed memory was used in caller functions, therefore sssd crashed. https://fedorahosted.org/sssd/ticket/1980
2013-06-27Handle too many results from getnetgr.Lukas Slebodnik1-1/+13
2013-06-27SSH: Update known_hosts file after unsuccessful requests as well.Jan Cholasta1-20/+36
https://fedorahosted.org/sssd/ticket/1949
2013-06-27SSH: When host is removed from LDAP, remove it from the cache as wellJan Cholasta1-1/+8
https://fedorahosted.org/sssd/ticket/1949
2013-06-27Add missing argument to DEBUG messageLukas Slebodnik1-1/+1
2013-06-27Fix compilation warningJakub Hrozek1-1/+1
2013-06-27AD: Write out domain-realm mappingsJakub Hrozek7-189/+197
This patch reuses the code from IPA provider to make sure that domain-realm mappings are written even for AD sub domains.
2013-06-27KRB5: guess UPN for subdomain usersJakub Hrozek7-18/+43
2013-06-27sudo responder: use different callback for oob refreshPavel Březina1-6/+8
https://fedorahosted.org/sssd/ticket/1693 Since we don't care about returned values from out of band refresh, we do not need to set callback data. However, this caused talloc to abort as it considers it as type mismatch when called from tevent_req_callback_data().
2013-06-26AD: kinit with the local DC even when talking to a GCJakub Hrozek2-4/+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.
2013-06-26Use forest for GC SRV lookupsSumit Bose1-12/+40
https://fedorahosted.org/sssd/ticket/1973
2013-06-26Do not switch to credentials everytime.Lukas Slebodnik1-4/+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
2013-06-26Every time return directory for krb5 cache collection.Lukas Slebodnik2-4/+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
2013-06-26Fix wrong detection of krb5 ccnameLukas Slebodnik1-1/+4
DIR:/run/user/1000/krb5cc is valid ccname, but function sss_krb5_cc_file_path returned NULL in this case.
2013-06-26Revert "Implicitly activate the PAC responder for AD provider"Sumit Bose1-2/+1
This reverts commit 7527ec8ab2b79ec576ace2da9e2c158b849adfa6.
2013-06-25fix dead code in fail_over_srv.cPavel Březina1-11/+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().
2013-06-25init script: source /etc/sysconfig/sssdPavel Březina3-0/+18
https://fedorahosted.org/sssd/ticket/1959
2013-06-25krb5: do not use enterprise principals for renewalsSumit Bose1-1/+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.
2013-06-25krb5: do not send pac for IPA users from the local domainSumit Bose5-10/+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
2013-06-25Revert "Always send the PAC to the PAC responder"Sumit Bose1-18/+20
This reverts commit d153941864fe481399665be8fe583c9317194a99.
2013-06-24Fix typo in pack_authtok()Sumit Bose1-1/+1
2013-06-24KRB5: use the right authtok type for renewalsSumit Bose1-3/+20
2013-06-24IPA: Do not download or store the member attribute of host groupsJakub Hrozek2-2/+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.
2013-06-24PAC: do not delete originalDN or cached password if presentSumit Bose1-1/+26
If the PAC responder recognizes some attribute changes between the cached user entry and the PAC data it quite crudely just removes the cached entry and recreates it. While in most cases all needed data can be recovered from the PAC data there is a case where it is not possible. E.g the IPA HBAC code use the OriginalDN attribute to improve performance when evaluating access rules. This patch makes sure this attribute is not lost when the PAC responder updates the object.
2013-06-24LDAP: Retry SID search based on result of LDAP search, not the return codeJakub Hrozek1-2/+13
2013-06-21failover: if expanded server is marked as neutral, invoke srv collapsePavel Březina1-0/+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
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