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* AD SRV plugin: check if site name is emptyPavel Březina2013-05-031-2/+4
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* IDMAP: Fix variable initializationOndrej Kos2013-05-031-1/+1
| | | | | Before the recent changes, the variable was set to 0 too because it used to be part of a structure allocated with talloc_zero.
* CONFDB: prevent double freeOndrej Kos2013-05-031-1/+0
| | | | | | https://fedorahosted.org/sssd/ticket/1901 CID: 11634
* Fix segmentation fault in test_io.Abhishek Singh2013-05-022-5/+21
| | | | | tests_set_cwd is used and relativepath calculation method is changed and is made general based on basedir.
* Default TEST_DIR to cwd, not empty string if not set explicitlyLukas Slebodnik2013-05-022-9/+6
| | | | | | | | | | | | | If configure isn't being run with argument --with-test-dir, then variable TEST_DIR will be defined, but its value will be empty (""). In this case opendir will fail with uncatched error "Directory does not exist, or name is an empty string". Finally function call dirfd will segfault because its argument is NULL. I changed default value of TEST_DIR (if --with-test-dir was not used). Function tests_set_cwd does not ignore return value of chdir, because TEST_DIR should not be the empty string.
* Use struct to hold different types of request parametersSumit Bose2013-05-024-26/+48
| | | | | | | Currently the POSIX ID or the user name are passed in different parameters to some calls. The method will get cumbersome and error-prone if new parameters like, e.g. the SID, are added. This patch adds a union to hold the different kind of parameters.
* Remove unused attribute listSumit Bose2013-05-023-14/+1
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* Add sss_ncache_set_sid() and sss_ncache_check_sid()Sumit Bose2013-05-022-0/+31
| | | | | Two new calls are added to allow to add SID based lookups to the negative cache.
* sysdb: add sysdb_search_object_by_sid()Sumit Bose2013-05-022-0/+62
| | | | | | The patch add a new sysdb to find objects based on their SID. Currently only the basic attributes needed to map SIDs to POSIX IDs and names are requested, but this list can be extended for future use cases.
* Add responder_get_domain_by_id()Sumit Bose2013-05-022-0/+52
| | | | | | | | | | | This new call is similar to responder_get_domain() but uses the domain SID as search parameter. Since the length of the stored domain SID is used in the comparison, SIDs of users and groups and be used directly without stripping the RID component. The functionality is not merged into responder_get_domain() to allow to calculate the timeout correctly and return a specific error code if the entry is expired.
* Add idmap context to nss contextSumit Bose2013-05-023-0/+23
| | | | | This allows the nss responder to use libsss_idmap to convert between different SID representations.
* Add two new request types to the data-provider interfaceSumit Bose2013-05-023-1/+11
| | | | | | | The patch adds two new request types for SID related requests. The first one is used if a SID is given and the corresponding object should be found. The second one can be used if the SID for an object is requested but it is not clear if the object is a user or a group.
* Add secid filter to responder-dp protocolSumit Bose2013-05-025-4/+37
| | | | | This patch add a new filter type to the data-provider interface which can be used for SID-based lookups.
* LDAP: always store SID if availableSumit Bose2013-05-022-33/+58
| | | | | | | Currently the string representation of a SID is only stored in the cache for debugging purpose if SID based ID-mapping is used. This patch unconditionally stores the SID if available to allow SID-to-name mappings from the cache.
* responder_get_domain(): remove timeout calculationSumit Bose2013-05-021-10/+1
| | | | | | | The current timout calculation code in responder_get_domain() is flawed and I think it always was. I removed the related code because - it currently has no effect, a match is returned even if it is expired - that callers do not have any code to handle expired domains.
* responder_get_domain: do not return disabled domainsSumit Bose2013-05-021-0/+4
| | | | | | Recent refactoring introduced to concept of disabled domains, i.e. domains which does not exists anymore. responder_get_domain() should not return disabled domains.
* Remove unused TALLOC_CTX from responder_get_domain()Sumit Bose2013-05-0211-20/+16
| | | | | | Recent refactoring removed the need to copy the domain info data of sub-domains because the related objects will not be removed from memory anymore.
* dns srv plugin: compare domain names case insensitivePavel Březina2013-05-021-1/+1
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* DNS sites support - add AD SRV pluginPavel Březina2013-05-0211-6/+883
| | | | https://fedorahosted.org/sssd/ticket/1032
* add sss_ldap_encode_ndr_uint32Pavel Březina2013-05-022-0/+17
| | | | | Converts uint32 to a string value that is suitable for octed string attributes.
* sdap: add sdap_connect_host requestPavel Březina2013-05-022-0/+201
| | | | | Create connection to specified LDAP server without using any failover stuff.
* IPA SRV plugin: improve debuggingPavel Březina2013-05-021-0/+6
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* IPA SRV plugin: use fo_discover_servers requestPavel Březina2013-05-021-105/+20
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* add fo_discover_servers requestPavel Březina2013-05-022-1/+254
| | | | | | | | | This request takes discovery domain for primary servers and other domain for backup servers and returns list of primary and backup servers. If primary domain is not reachable, it returns servers found in backup domain as primary servers.
* Display the last grace warning, tooJakub Hrozek2013-05-022-3/+3
| | | | | | | Due to a comparison error, the last warning when an LDAP password was in its grace period was never displayed. https://fedorahosted.org/sssd/ticket/1890
* Add override_homedir.xml to po4a.cfgSumit Bose2013-04-291-0/+1
| | | | | | | | Every man page source which should be translated must be listed in po4a.cfg. Please remember to add a line whenever a new man page or a new include file is created
* Only try to relink ghost users if we're not enumeratingJakub Hrozek2013-04-292-8/+17
| | | | | | | | https://fedorahosted.org/sssd/ticket/1893 When SSSD is not enumerating (which is the default), we are trying to link any "ghost" entries with a newly created user entry. However, when enumeration is on, this means a spurious search on adding any user.
* libsss_idmap: function to calculate rangeMichal Zidek2013-04-296-118/+344
| | | | | | | | Calculation of range for domains is moved from sdap_idmap code to sss_idmap code. Some refactoring have been done to allow this move. https://fedorahosted.org/sssd/ticket/1844
* selinux: if no domain matches, make the debug message louderJakub Hrozek2013-04-291-3/+3
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* Make IPA SELinux provider aware of subdomain usersSumit Bose2013-04-293-2/+41
| | | | Fixes https://fedorahosted.org/sssd/ticket/1892
* Document that the AD provider is case-insensitiveJakub Hrozek2013-04-261-0/+3
| | | | https://fedorahosted.org/sssd/ticket/1867
* Document the naming convention for SSSD domainsJakub Hrozek2013-04-261-0/+2
| | | | https://fedorahosted.org/sssd/ticket/1809
* DB: Switch to new libini_config APIOndrej Kos2013-04-268-238/+709
| | | | | | | https://fedorahosted.org/sssd/ticket/1786 Since we need to support the old interface as well, the configure scritp is modified and correct ini interface is chosen.
* sudo client: remove dead codePavel Březina2013-04-241-8/+0
| | | | | | https://fedorahosted.org/sssd/ticket/1889 Fixes two minor coverity issues.
* Do not keep growing event contextJakub Hrozek2013-04-241-3/+5
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* Add exit status section to sss_ssh_* man pagesJan Cholasta2013-04-232-0/+16
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* tests: Link the simple access tests with -ldlJakub Hrozek2013-04-221-0/+1
| | | | | | | | | | | | | | | | | | | | In SSSD, we use dlopen() and dlsym() in two files src/providers/data_provider_be.c and src/providers/proxy/proxy_init.c. Hence we should explicitly link with -ldl also in simple_access-tests. SSSD can be compiled with two crypto libraries nss or libcrypto. NSS has dependency nspr which depends on "libdl and libpthread" This is a reason why compilation of test did not fail even if -ldl was not explicitly added to simple_access_tests_LDADD. But libcrypto doesn't depend on libdl, so in this case compilation of tests will not be successful. Upstream nspr 4.9 has two ways have to obtain metainformation about libraries pkg-config and own script nspr-config. First one doesn't list "-ldl" "-lpthread" but second one lists both "-ldl" "-lpthread" That's also why the Ubuntu maintainer found this bug -- Fedora has got patched version of nspr, but Debian (Ubuntu) doesn't
* Allow usage of enterprise principalsSumit Bose2013-04-2216-7/+93
| | | | | | | | | | | | | | | | | | | | | | | | Enterprise principals are currently most useful for the AD provider and hence enabled here by default while for the other Kerberos based authentication providers they are disabled by default. If additional UPN suffixes are configured for the AD domain the user principal stored in the AD LDAP server might not contain the real Kerberos realm of the AD domain but one of the additional suffixes which might be completely randomly chooses, e.g. are not related to any existing DNS domain. This make it hard for a client to figure out the right KDC to send requests to. To get around this enterprise principals (see http://tools.ietf.org/html/rfc6806 for details) were introduced. Basically a default realm is added to the principal so that the Kerberos client libraries at least know where to send the request to. It is not in the responsibility of the KDC to either handle the request itself, return a client referral if he thinks a different KDC can handle the request or return and error. This feature is also use to allow authentication in AD environments with cross forest trusts. Fixes https://fedorahosted.org/sssd/ticket/1842
* Refactoring: remove duplicated code in nss responderSumit Bose2013-04-212-622/+240
| | | | | Different user and group lookup requests used nearly identical code, this patch unifies some of the related code paths.
* Fix and rename get_my_domain_data()Sumit Bose2013-04-213-12/+14
| | | | | | | | | | | | | | | | | The task of get_my_domain_data() is to read some information about the configured domain from the cache. While the sysdb interface was redesigned some changes changed the behaviour so that the data of the domain of the current request was read. If this domain is a sub-domain the wrong data was read. As a result group-memberships of the configured domain were not taken into account. The original code didn't made it easy to see that always the parent domain should be used here, because there was no comment indication this and the function name get_my_domain_data() didn't made it clear either. Additionally to fixing the issue this patch also adds a comment and rename the function to get_parent_domain_data(). Fixes https://fedorahosted.org/sssd/ticket/1888
* Convert the simple access check to new error codesJakub Hrozek2013-04-191-9/+17
| | | | | | | | https://fedorahosted.org/sssd/ticket/453 It makes sense to keep using the boolean for access granted/denied, but when the user/group is not found, the request would now return ERR_ACCOUNT_UNKNOWN
* LDAP: do not invalidate pointer with realloc while processing ghost usersJakub Hrozek2013-04-191-3/+13
| | | | | | | | | | | | | https://fedorahosted.org/sssd/ticket/1799 One peculiarity of the sysdb_attrs_get_el interface is that if the attribute does not exist, then the attrs array is reallocated and the element is created. But in case other pointers are already pointing into the array, the realloc might invalidate them. Such case was in the sdap_process_ghost_members function where if the group had no members, the "gh" pointer requested earlier might have been invalidated by the realloc in order to create the member element.
* tests: Fix the order of key/valuesJakub Hrozek2013-04-181-2/+3
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* Make leak checks usable in tests that do not utilize checkJakub Hrozek2013-04-1713-139/+240
| | | | | | * Remove check-specific failure reporting from common_check.c * Check-specific abstraction over memleak checks * Rename common_check.c to leak_check.c
* Inform about function duplication.Michal Zidek2013-04-172-0/+6
| | | | | | | | | | | | | | | sss_mc_set_recycled is a static function, that should not be used outside nsssrv_mmap_cache.c. The sss_cache tool is an exception, because in the case when sssd is not running, sss_cache must invalidate the memory cache file. That is why sss_mc_set_recycled was copied to the tools_mc_util.c (as helper function for sss_memcache_invalidate function). It was duplicated to allow this function to remain static (and invisible to any .h files), so that it is not used anywhere else. Wrong usage of this function might cause race conditions and corrupt the cache. I'll add comments about the duplication to the code.
* Fix simple access group control in case-insensitive domainsJakub Hrozek2013-04-152-18/+11
| | | | | | | | | https://fedorahosted.org/sssd/ticket/1713 In the simple access provider, we need to only canonicalize user names when comparing with values in the ACL, not when searching the cache. The sysdb searches might do a base search with a DN constructed with the username which fails if the username is lower case.
* sss_cache: Remove annoying messagesMichal Zidek2013-04-151-8/+6
| | | | | | When requested entry was not found in one domain, an ERROR message was written to the user even if the entry was found in the next domain and deleted properly.
* sss_cache: support for subdomainsMichal Zidek2013-04-151-57/+117
| | | | https://fedorahosted.org/sssd/ticket/1741
* Confusing error messages for invalid sssd.confAriel Barria2013-04-121-9/+11
| | | | | | | https://fedorahosted.org/sssd/ticket/1625 Amending errors messages and add other error codes to be more specific and avoid confusion.
* Fix krbcc dir creation issue with MIT krb5 1.11Lukas Slebodnik2013-04-122-11/+61
| | | | | | | | | | | | | | | | In krb5-libs >= 1.11, function krb5_cc_resolve verify if credential cache dir exists. If it doesn't exist, than it will be created with process permissions and not user permissions. Function cc_residual_is_used has already checked for non existing directory, but it wasn't considered to be a failure and therefore next call of krb5_init_context will create directory with wrong permissions. Now if directory doesn't exist, it will be handled like there was not ccache attribute in sysdb cache. We also check if "primary" file in ccache directory has right permissions. But we ignore missing "primary" file. https://fedorahosted.org/sssd/ticket/1822
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