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* SUDO: be able to parse modifyTimestamp correctlyPavel Březina2016-03-171-1/+1
| | | | | | | | | | | | | We were unable to parse modifyTimestamp where a non-numeric part (timezone) was involved. The format is YYYYMMDDHHmmssZ. It may also contain fraction or different timezone, everytime separated from the datetime by character. This patch gets the numberic part and then appends the string part again to get value usable in filter. Resolves: https://fedorahosted.org/sssd/ticket/2970 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* IPA: Add interface to call into IPA provider from LDAP providerJakub Hrozek2016-02-241-0/+23
| | | | | | | | | | | https://fedorahosted.org/sssd/ticket/2522 Adds a pluggable interface that is able to resolve the IPA group's external members. At the moment, the request calls the full be_ interface to make sure all corner cases like id-views are handled internally. Reviewed-by: Sumit Bose <sbose@redhat.com>
* Add a new option ldap_group_external_memberJakub Hrozek2016-02-241-0/+1
| | | | | | | Required for: https://fedorahosted.org/sssd/ticket/2522 Reviewed-by: Sumit Bose <sbose@redhat.com>
* IDMAP: Add support for automatic adding of rangesPavel Reichl2016-01-201-0/+1
| | | | | | | Resolves: https://fedorahosted.org/sssd/ticket/2188 Reviewed-by: Sumit Bose <sbose@redhat.com>
* SUDO: remember usn as number instead of stringPavel Březina2016-01-191-1/+1
| | | | Reviewed-by: Sumit Bose <sbose@redhat.com>
* LDAP: Filter out multiple entries when searching overlapping domainsJakub Hrozek2015-09-221-0/+9
| | | | | | | | | | In case domain overlap, we might download multiple objects. To avoid saving them all, we attempt to filter out the objects from foreign domains. We can only do this optimization for non-wildcard lookups. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* LDAP: Move sdap_create_search_base from ldap to sdap codeJakub Hrozek2015-09-221-0/+7
| | | | | | | | The function shouldn't be placed in the LDAP tree, but in the SDAP tree to make it usable from tests without linking to libraries that are normally linked from LDAP provider (such as confdb) Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* SDAP: rename SDAP_CACHE_PURGE_TIMEOUTPavel Reichl2015-07-311-1/+1
| | | | | | | | | Enum member SDAP_CACHE_PURGE_TIMEOUT has counter-intuitive name as it's used to access 'ldap_purge_cache_timeout' option. SDAP_CACHE_PURGE_TIMEOUT is more fitting name. Reviewed-by: Petr Cech <pcech@redhat.com>
* LDAP: Add the wildcard_limit optionJakub Hrozek2015-07-151-0/+1
| | | | | | | | | | | Related: https://fedorahosted.org/sssd/ticket/2553 Adds a new wildcard_limit option that is set by default to 1000 (one page). This option limits the number of entries that can by default be returned by a wildcard search. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* LDAP: add ldap_user_certificate optionSumit Bose2015-06-191-0/+1
| | | | | | Related to https://fedorahosted.org/sssd/ticket/2596 Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* subdomains: Inherit cleanup period and tokengroup settings from parent domainJakub Hrozek2015-06-051-0/+4
| | | | | | | | | | | Allows the administrator to extend the functionality of ldap_purge_cache_timeout, ldap_user_principal and ldap_use_tokengroups to the subdomains. This is a less intrusive way of achieving: https://fedorahosted.org/sssd/ticket/2627 Reviewed-by: Pavel Reichl <preichl@redhat.com>
* SDAP: Add sdap_copy_map_entryJakub Hrozek2015-06-051-0/+4
| | | | Reviewed-by: Pavel Reichl <preichl@redhat.com>
* LDAP: Rename the _res output parameter to avoid clashing with libresolv in testsJakub Hrozek2015-02-111-1/+1
| | | | Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* Skip CHAUTHTOK_PRELIM when using OTPsJakub Hrozek2014-12-131-0/+1
| | | | | | | | | | | | | | | | | https://fedorahosted.org/sssd/ticket/2484 When OTPs are used, we can only used each authtoken at most once. When it comes to Kerberos password changes, this was only working previously by accident, because the old authtoken was first used to verify the old password is valid and not expired and then also to acquire a chpass principal. This patch looks at the user object in LDAP to check if the user has any OTPs enabled. If he does, the CHAUTHTOK_PRELIM step is skipped completely so that the OTP can be used to acquire the chpass ticket later. Reviewed-by: Sumit Bose <sbose@redhat.com>
* Revert "LDAP: Remove unused option ldap_group_uuid"Sumit Bose2014-11-061-0/+1
| | | | | | This reverts commit b5242c146cc0ca96e2b898a74fb060efda15bc77. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* Revert "LDAP: Remove unused option ldap_user_uuid"Sumit Bose2014-11-061-0/+1
| | | | | | This reverts commit dfb2960ab251f609466fa660449703835c97f99a. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* nss: add SSS_NSS_GETORIGBYNAME requestSumit Bose2014-10-141-2/+0
| | | | | | | | | | | | | | | This patch adds a new request to the nss responder which follows the same flow as a SSS_NSSGETSIDBYNAME request but returns more data than just the SID. The data is returned as pairs of \0-terminated strings where the first string is the sysdb attribute name and the second the corresponding value. The main use case is on the FreeIPA server to make additional user and group data available to the extdom plugin which then send this data to SSSD running on FreeIPA clients. Reviewed-by: Pavel Březina <pbrezina@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* Use the alternative objectclass in group maps.Michal Zidek2014-09-151-0/+2
| | | | | | | | | Use the alternative group objectclass in queries. Fixes: https://fedorahosted.org/sssd/ticket/2436 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* Add alternative objectClass to group attribute mapsMichal Zidek2014-09-151-0/+1
| | | | | | | | | | | | | In IPA we sometimes need to use posixGroup and sometimes groupOfNames objectclass to query the groups. This patch adds the possibility to specify alternative objectclass in group maps. By default it is only set for IPA. Fixes: https://fedorahosted.org/sssd/ticket/2436 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* LDAP: Add Windows Server 2012 R2 functional levelJakub Hrozek2014-09-011-1/+2
| | | | | | | | | | | | | https://fedorahosted.org/sssd/ticket/2418 According to http://msdn.microsoft.com/en-us/library/cc223272.aspx a Windows Server 2012 R2 has a functional level set to '6'. We need to support that value in order for tokenGroups to be functional. For more information on the functional levels, please refer to: http://technet.microsoft.com/en-us/library/understanding-active-directory-functional-levels%28v=ws.10%29.aspx Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* SDAP: new option - DN to ppolicy on LDAPPavel Reichl2014-08-271-0/+1
| | | | | | | | | | To check value of pwdLockout attribute on LDAP server, DN of ppolicy must be set. Resolves: https://fedorahosted.org/sssd/ticket/2364 Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* Revert "IPA: new attribute map for non-posix groups"Jakub Hrozek2014-08-191-11/+0
| | | | This reverts commit 4c560e7b98e7ab71d22be24d2fbc468396cb634f.
* IPA: new attribute map for non-posix groupsPavel Reichl2014-08-191-0/+11
| | | | | | | | | Create new set of attributes to be used when processing non-posix groups. Resolves: https://fedorahosted.org/sssd/ticket/2343 Reviewed-by: Michal Židek <mzidek@redhat.com>
* LDAP SUDO: sudo provider doesn't fetch 'EntryUSN'Michal Šrubař2014-08-111-0/+1
| | | | | | | | | | The EntryUSN is not fetched by the sudo LDAP provider when it downloads the rules because sudorule_map is missing this attribute. We forgot to add the SDAP_AT_SUDO_RUNAS into sdap_sudorule_attrs when we added support for sudoRunAs. Related to: https://fedorahosted.org/sssd/ticket/2212
* LDAP: Remove unused option ldap_user_uuidLukas Slebodnik2014-07-251-1/+0
| | | | | | | | | | | | | | | | | | | | | | There is problem with OpenLDAP server and dereferencing of attributes that is not in the schema of the server? sh-4.2$ ldapsearch -x -LLL -h openldap.server.test -b 'dc=example,dc=com' \ -E 'deref=member:uid,dummy_attr' cn=ref_grp Protocol error (2) Additional information: Dereference control: attribute decoding error sh-4.2$ echo $? 2 The attribute nsUniqueID is a 389-only, non-standard attribute. It is an operational attribute that is not in the rfc2307bis nor inetOrgPerson nor posixAccount schema. It was a default value of option ldap_user_uuid, but it was not use anywhere. Resolves: https://fedorahosted.org/sssd/ticket/2383 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* LDAP: Remove unused option ldap_group_uuidLukas Slebodnik2014-07-251-1/+0
| | | | Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* LDAP: Remove unused option ldap_netgroup_uuidLukas Slebodnik2014-07-251-1/+0
| | | | Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* SDAP: Remove unused function sdap_get_msg_dnJakub Hrozek2014-07-081-3/+0
| | | | | | | This function was not used since 2009. Unused and untested function would just rot, better to remove it completely. Reviewed-by: Michal Židek <mzidek@redhat.com>
* LDAP: Remove unused output parameter _dn from sdap_parse_entryJakub Hrozek2014-07-081-1/+1
| | | | | | | No caller directly accessed this parameter. Moreover, it seemed useless since the same data is available as SYSDB_ORIGINAL_DN in the attributes. Reviewed-by: Michal Židek <mzidek@redhat.com>
* SDAP: Add option to disable use of Token-GroupsPavel Reichl2014-06-021-0/+1
| | | | | | | | | | | Disabling use of Token-Groups is mandatory if expansion of nested groups is not desired (ldap_group_nesting_level = 0) for AD provider. Resolves: https://fedorahosted.org/sssd/ticket/2294 Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* Make LDAP extra attributes available to IPA and ADSumit Bose2014-05-021-0/+8
| | | | | | | https://fedorahosted.org/sssd/ticket/2073 Reviewed-by: Simo Sorce <simo@redhat.com> Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* LDAP: Make it possible to extend an attribute mapJakub Hrozek2014-05-021-0/+9
| | | | | | | | | | | | | | | | | https://fedorahosted.org/sssd/ticket/2073 This commit adds a new option ldap_user_extra_attrs that is unset by default. When set, the option contains a list of LDAP attributes the LDAP provider would download and store in addition to the usual set. The list can either contain LDAP attribute names only, or colon-separated tuples of LDAP attribute and SSSD cache attribute name. In case only LDAP attribute name is specified, the attribute is saved to the cache verbatim. Using a custom SSSD attribute name might be required by environments that configure several SSSD domains with different LDAP schemas. Reviewed-by: Simo Sorce <simo@redhat.com> Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* LDAP: Detect the presence of POSIX attributesJakub Hrozek2014-02-121-0/+1
| | | | | | | | | | | | | | | | | | | When the schema is set to AD and ID mapping is not used, there is a one-time check ran when searching for users to detect the presence of POSIX attributes in LDAP. If this check fails, the search fails as if no entry was found and returns a special error code. The sdap_server_opts structure is filled every time a client connects to a server so the posix check boolean is reset to false again on connecting to the server. It might be better to move the check to where the rootDSE is retrieved, but the check depends on several features that are not known to the code that retrieves the rootDSE (or the connection code for example) such as what the attribute mappings are or the authentication method that should be used. Reviewed-by: Sumit Bose <sbose@redhat.com> Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* AD: filter domain local groups for trusted/sub domainsSumit Bose2013-12-191-0/+8
| | | | | | | | | | | | | | In Active Directory groups with a domain local scope should only be used inside of the specific domain. Since SSSD read the group memberships from LDAP server of the user's domain the domain local groups are included in the LDAP result. Those groups should be filtered out if the domain is a sub/trusted domain, i.e. is not the domain the client running SSSD is joined to. The groups will still be in the cache but marked as non-POSIX groups and no GID will be assigned. Fixes https://fedorahosted.org/sssd/ticket/2178
* Add new option ldap_group_typeSumit Bose2013-12-191-0/+1
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* AD: use LDAP for group lookupsSumit Bose2013-12-131-0/+2
| | | | | | | | | | | | | | | | The group memberships cannot be reliable retrieved from the Global Catalog. By default the memberOf attribute is not replicated to the GC at all and the member attribute is copied from the local LDAP instance to the GC running on the same host, but is only replicated to other GC instances for groups with universal scope. Additionally the tokenGroups attribute contains invalid SIDs when used with the GC for users from a different domains than the GC belongs to. As a result the requests which tries to resolve group-memberships of a AD user have to go to a LDAP server from the domain of the user. Fixes https://fedorahosted.org/sssd/ticket/2161 and https://fedorahosted.org/sssd/ticket/2148 as a side-effect.
* Add ldap_autofs_map_master_name optionCove Schneider2013-11-121-0/+1
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* sdap: store base dn in sdap_domainPavel Březina2013-10-301-0/+2
| | | | | | | | | Groups may contain members from different domains. Remembering base dn in domain object gives us the ability to simply lookup correct domain by comparing object dn with domain base dn. Resolves: https://fedorahosted.org/sssd/ticket/2064
* dp: convert cleanup task to be_ptaskPavel Březina2013-10-251-0/+2
| | | | | Resolves: https://fedorahosted.org/sssd/ticket/1968
* LDAP: Use primary cn to search netgroupLukas Slebodnik2013-09-201-0/+6
| | | | | Resolves: https://fedorahosted.org/sssd/ticket/2075
* LDAP: Make the cleanup task reusable for subdomainsJakub Hrozek2013-08-281-0/+3
| | | | | | 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: Convert enumeration to the ptask APIJakub Hrozek2013-08-281-0/+1
| | | | | | | | | 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 Hrozek2013-08-281-0/+3
| | | | | | | | | | | 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: Use domain-specific name where appropriateJakub Hrozek2013-07-241-0/+12
| | | | | | | | | The subdomain users user FQDN in their name attribute. However, handling of whether to use FQDN in the LDAP code was not really good. This patch introduces a utility function and converts code that was relying on user/group names matching to this utility function. This is a temporary fix until we can refactor the sysdb API in #2011.
* LDAP: Add utility function sdap_copy_mapJakub Hrozek2013-06-281-0/+5
| | | | | | | | | 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
* Add now options ldap_min_id and ldap_max_idSumit Bose2013-06-281-0/+2
| | | | | | | 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.
* A new option krb5_use_kdcinfoJakub Hrozek2013-06-101-0/+1
| | | | | | | | | | 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
* LDAP: new SDAP domain structureJakub Hrozek2013-06-071-8/+20
| | | | | | | | | | | Previously an sdap_id_ctx was always tied to one domain with a single set of search bases. But with the introduction of Global Catalog lookups, primary domain and subdomains might have different search bases. This patch introduces a new structure sdap_domain that contains an sssd domain or subdomain and a set of search bases. With this patch, there is only one sdap_domain that describes the primary domain.
* Adding option to disable retrieving large AD groups.Lukas Slebodnik2013-05-231-1/+3
| | | | | | | | | This commit adds new option ldap_disable_range_retrieval with default value FALSE. If this option is enabled, large groups(>1500) will not be retrieved and behaviour will be similar like was before commit ae8d047122c "LDAP: Handle very large Active Directory groups" https://fedorahosted.org/sssd/ticket/1823
* Removing unused functions.Lukas Slebodnik2013-05-231-8/+0
| | | | This patch remove unused functions sdap_parse_user and sdap_parse_group
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