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* IPA: Save groups as non-expired with ignore_group_membersaramcoJakub Hrozek2015-08-183-7/+32
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* Set ldb to nosync mode if SSS_CACHE_NO_SYNC env var is setJakub Hrozek2015-08-181-1/+10
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* SSH: Use sss_unique_file_ex to create the known hosts fileJakub Hrozek2015-08-171-17/+4
| | | | | | Simplifies the code. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* LDAP: Use sss_unique_filename in ldap_childJakub Hrozek2015-08-171-22/+3
| | | | | | Simplifies the code. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* KRB5: Use sss_unique_file when creating kdcinfo filesJakub Hrozek2015-08-171-7/+9
| | | | Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* KRB5: Use sss_unique file in krb5_childJakub Hrozek2015-08-171-16/+11
| | | | | | | | In krb5_child, we intentionally don' set the owner of the temporary file, because we're not renaming it to a 'stable' name, but rather directly using it as the ccache. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* LDAP: minor improvements in ldap id cleanupPavel Reichl2015-08-172-4/+5
| | | | Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* LDAP: sanitize group name when used in filterPavel Reichl2015-08-173-5/+418
| | | | | | | | | | | cleanup_groups() uses DN of group in filter for ldbsearch. But the name might contain characters with special meaning for filtering like - "*()\/" Resolves: https://fedorahosted.org/sssd/ticket/2744 Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* pam: Incerease p11 child timeoutMichal Židek2015-08-172-2/+8
| | | | | | | | | Ticket: https://fedorahosted.org/sssd/ticket/2746 It was timeouting often in CI machines. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* p11child: set restrictive umask and clear environmentJakub Hrozek2015-08-171-0/+3
| | | | | | | | | https://fedorahosted.org/sssd/ticket/2754 Before doing any calls, set a very restrictive umask and clear environment variables to harden p11child execution. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* TESTS: UT for sss_iface_addr_list_as_str_list()Pavel Reichl2015-08-141-0/+42
| | | | | | | Resolves: https://fedorahosted.org/sssd/ticket/2495 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* DYNDNS: remove code duplicationPavel Reichl2015-08-143-55/+46
| | | | | | | | | | Move copy pasted code for converting sockaddr_storage to string into function. Resolves: https://fedorahosted.org/sssd/ticket/2495 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* DYNDNS: rename field of sdap_dyndns_update_statePavel Reichl2015-08-141-8/+8
| | | | | | | | | Rename 'use_server_with_nsupdate' to more general name 'fallback_mode'. Resolves: https://fedorahosted.org/sssd/ticket/2495 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* DYNDNS: remove zone commandPavel Reichl2015-08-146-42/+3
| | | | | | | | | | | | | | | | Remove zone command from message to nsupsate. This command is generally used to hint nsupdate. In correctly configured environment such information should be obtained via DNS. If DNS does not provide necessary information we give other hints. For more details see: https://fedorahosted.org/sssd/wiki/DesignDocs/DDNSMessagesUpdate Resolves: https://fedorahosted.org/sssd/ticket/2495 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* DYNDNS: remove redundant talloc_steal()Pavel Reichl2015-08-141-1/+2
| | | | | | | String 'update_msg' was already allocated on mem_ctx, so, there is no need to steal it. Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* DYNDNS: Don't use server cmd in nsupdate by defaultPavel Reichl2015-08-143-2/+11
| | | | | | | | | | | nsupdate command `server` should not be used for the first attempt to udpate DNS. It should be used only in subsequent attempts after the first attempt failed. Resolves: https://fedorahosted.org/sssd/ticket/2495 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* DYNDNS: Add a new option dyndns_serverJakub Hrozek2015-08-1410-0/+54
| | | | | | | | | | | Some environments use a different DNS server than identity server. For these environments, it would be useful to be able to override the DNS server used to perform DNS updates. This patch adds a new option dyndns_server that, if set, would be used to hardcode a DNS server address into the nsupdate message. Reviewed-by: Pavel Reichl <preichl@redhat.com>
* IPA: Always re-fetch the keytab from the IPA serverJakub Hrozek2015-08-144-34/+221
| | | | | | | | | | Even if a keytab for one-way trust exists, re-fetch the keytab again and try to use it. Fall back to the previous one if it exists. This is in order to allow the admin to re-establish the trust keytabs with a simple sssd restart. Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* UTIL: Provide a common interface to safely create temporary filesJakub Hrozek2015-08-143-0/+323
| | | | Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* IPA: Change the default of ldap_user_certificate to userCertificate;binaryJakub Hrozek2015-08-142-2/+2
| | | | | | | | | | This is safe from ldb point of view, because ldb gurantees the data is NULL-terminated. We must be careful before we save the data, though. Resolves: https://fedorahosted.org/sssd/ticket/2742 Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* LDAP: use ldb_binary_encode when printing attribute valuesJakub Hrozek2015-08-141-1/+10
| | | | Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* sudo: use "higher value wins" when ordering rulesPavel Březina2015-08-146-10/+60
| | | | | | | | | | | | This commit changes the default ordering logic (lower value wins) to a correct one that is used by native ldap support. It also adds a new option sudo_inverse_order to switch to the original SSSD (incorrect) behaviour if needed. Resolves: https://fedorahosted.org/sssd/ticket/2682 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* IFP: use default limit if provided is 0Pavel Březina2015-08-141-1/+3
| | | | | | | Returning zero values doesn't make any sense, so we may use it as "use sssd configuration instead". Reviewed-by: Petr Cech <pcech@redhat.com>
* DEBUG: Add new debug category for fail over.Michal Židek2015-08-145-10/+40
| | | | Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
* test_memory_cache: Fix few python issuesLukas Slebodnik2015-08-131-5/+5
| | | | | | | | | | W:438,17: Unused variable 'gids' (unused-variable) W:438,10: Unused variable 'errno' (unused-variable) E:618,31: Undefined variable 'user' (undefined-variable) W:443,17: Unused variable 'gids' (unused-variable) W:443,10: Unused variable 'errno' (unused-variable) Reviewed-by: Michal Židek <mzidek@redhat.com>
* sss_cache: Wait a while for invalidation of mc by nss responderLukas Slebodnik2015-08-131-0/+34
| | | | | | | | | | | | | | | | The sss_cache cannot invalidate memory cache directly because the nss responder owns file locks to memory caches. Therefore sss_cache just "tell" nss responder to invalidate memory cache. However there might be short interval between calling the utility sss_cache and stopping sssd. So nss responder needn't be so fast and therefore memory cache needn't be invalidated. Resolves: https://fedorahosted.org/sssd/ticket/2748 Reviewed-by: Michal Židek <mzidek@redhat.com>
* krb5_utils-tests: Remove unused variablesLukas Slebodnik2015-08-101-3/+0
| | | | Reviewed-by: Pavel Reichl <preichl@redhat.com>
* IPA: Improve messages about failuresPavel Reichl2015-08-073-4/+11
| | | | Reviewed-by: Pavel Březina <pbrezina@redhat.com>
* krb5: assume online state if KDC proxy is configuredSumit Bose2015-08-051-0/+6
| | | | | | | | | | | If a KDC proxy is configured a request in the KRB5 provider will assume online state even if the backend is offline without changing the state of the backend. Resolves https://fedorahosted.org/sssd/ticket/2700 Reviewed-by: Alexander Bokovoy <abokovoy@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* krb5: do not create kdcinfo file if proxy configuration existsSumit Bose2015-08-051-0/+7
| | | | | | | Resolves https://fedorahosted.org/sssd/ticket/2652 Reviewed-by: Alexander Bokovoy <abokovoy@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* krb5 utils: add sss_krb5_realm_has_proxy()Sumit Bose2015-08-055-0/+85
| | | | | Reviewed-by: Alexander Bokovoy <abokovoy@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* test_memory_cache: Test invalidation with sss_cacheLukas Slebodnik2015-08-051-0/+176
| | | | Reviewed-by: Michal Židek <mzidek@redhat.com>
* test_memory_cache: Test mmap cache after initgroupsLukas Slebodnik2015-08-051-0/+89
| | | | Reviewed-by: Michal Židek <mzidek@redhat.com>
* KRB5: Do not try to remove missing ccacheLukas Slebodnik2015-08-051-0/+5
| | | | | | | | | There was a misleading debug message in krb5_child [[sssd[krb5_child[16629]]]] [get_and_save_tgt] (0x0080): Failed to remove old ccache file [(null)], please remove it manually. Reviewed-by: Pavel Reichl <preichl@redhat.com>
* SPEC: Workaround for build with rpm 4.13Lukas Slebodnik2015-08-051-0/+3
| | | | | | | | | | | | | If the tarball is generated with minimal dependencies extracted from spec file then translated manual pages are not generated due to missing script po4a. This step is not necessary for regular nightly/developer builds. The tarball is created faster without such step. However rpm >= 4.13 will fail due to empty manifest file. Resolves: https://fedorahosted.org/sssd/ticket/2738 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* test_memory_cache: Add test for initgroups mc with fq namesLukas Slebodnik2015-08-051-2/+138
| | | | Reviewed-by: Michal Židek <mzidek@redhat.com>
* NSS: Initgr memory cache should work with fq namesLukas Slebodnik2015-08-055-19/+53
| | | | | | | | | | | | | | | | | | | | | We need to stored two versions of name to the initgroups memory cache. Otherwise it could be stored many times if sssd is configured with case_sensitive = false. It would be impossible to invalidate all version of names after user login. As a result of this wrong user groups could be returned from initgroups memory cache. Therefore we store raw name provided by glibc function and internal sanitized fully qualified name, which is unique for particular user. This patch also increase average space for initgroups because there are also stored two quite long names in case of fq names. Resolves: https://fedorahosted.org/sssd/ticket/2712 Reviewed-by: Michal Židek <mzidek@redhat.com>
* intg_test: Add integration test for memory cacheLukas Slebodnik2015-08-052-0/+348
| | | | Reviewed-by: Michal Židek <mzidek@redhat.com>
* intg_test: Add module for simulation of utility idLukas Slebodnik2015-08-052-0/+120
| | | | Reviewed-by: Michal Židek <mzidek@redhat.com>
* sss_client: Update integrity check of records in mmap cacheLukas Slebodnik2015-08-053-32/+33
| | | | | | | | | | | | | | | | | | | | The function sss_nss_mc_get_record return copy of record from memory cache in last argument. Because we should not access data directly to avoid problems with consistency of record. The function sss_nss_mc_get_record also check whether length of record is within data area (with macro MC_CHECK_RECORD_LENGTH) However we also tried to do the same check in functions sss_nss_mc_get{gr, pw}* Pointer to end of strings in record was compared to pointer to the end of data table. But these two pointers are not within the same allocated area and does not make sense to compare them. Sometimes record can be allocated before mmaped area and sometime after. Sometimes it will return cached data and other time will fall back to responder. Resolves: https://fedorahosted.org/sssd/ticket/2743 Reviewed-by: Michal Židek <mzidek@redhat.com>
* mmap: Invalidate initgroups memory cache after any changeLukas Slebodnik2015-08-051-8/+9
| | | | | | | | | | Initgroups memory cache was invalidated only in case on removed user. it should be invalidated also after changes in group membership. Resolves: https://fedorahosted.org/sssd/ticket/2716 Reviewed-by: Michal Židek <mzidek@redhat.com>
* mmap_cache: "Override" functions for initgr mmap cacheLukas Slebodnik2015-08-053-9/+28
| | | | | | | | | | | | | | | | | | Functions sss_mc_get_strs_offset and sss_mc_get_strs_len provides data about strings for individual memory caches (passwd, ...) Their are used in generic responder mmap cache code to find a record in mmap cache (sss_mc_find_record). Data provided from functions sss_mc_get_* are used for checking the validity of record. So in case of corrupted record the whole mmap cache can be invalidated. Functions sss_mc_get_strs_offset and sss_mc_get_strs_len did not provide data for initgroups mmap cache and therefore particular record could not be invalidated. Resolves: https://fedorahosted.org/sssd/ticket/2716 Reviewed-by: Michal Židek <mzidek@redhat.com>
* mmap_cache: Rename variablesLukas Slebodnik2015-08-054-16/+16
| | | | Reviewed-by: Michal Židek <mzidek@redhat.com>
* intg: Modernize 'except' clausesLukas Slebodnik2015-08-043-46/+46
| | | | | | | The 'as' syntax works from Python 2 on, and Python 3 dropped the "comma" syntax. Reviewed-by: Christian Heimes <cheimes@redhat.com>
* SSSDConfig: Return correct types in python3Lukas Slebodnik2015-08-042-2/+4
| | | | | | | | | | In Python 3, dict.keys() returns a view rather than a list. Since dict keys aren't in any particular order, indexing them doesn't make sense. Resolves: https://fedorahosted.org/sssd/ticket/2699 Reviewed-by: Christian Heimes <cheimes@redhat.com>
* IPA: Remove MPG groups if getgrgid was called before getpw()Jakub Hrozek2015-07-311-2/+39
| | | | | | | | | | | | | | | | | | | https://fedorahosted.org/sssd/ticket/2724 This bug only affects IPA clients that are connected to IPA servers with AD trust and ID mapping in effect. If an IPA client calls getgrgid() for an ID that matches a user, the user's private group would be returned and stored as a group entry. Subsequent queries for that user would fail, because MPG domains impose uniqueness restriction for both the ID and name space across groups and users. To work around that, we remove the UPG groups in MPG domains during a group lookup. Reviewed-by: Sumit Bose <sbose@redhat.com>
* SDAP: rename SDAP_CACHE_PURGE_TIMEOUTPavel Reichl2015-07-316-13/+13
| | | | | | | | | 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>
* ssh: generate public keys from certificateSumit Bose2015-07-3112-13/+364
| | | | | | Resolves: https://fedorahosted.org/sssd/ticket/2711 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* pam_sss: add sc supportSumit Bose2015-07-312-1/+96
| | | | Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
* PAM: add certificate support to PAM (pre-)auth requestsSumit Bose2015-07-3113-39/+1378
| | | | Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
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