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2012-11-20LDAP: Only convert direct parents' ghost attribute to memberJakub Hrozek3-9/+41
https://fedorahosted.org/sssd/ticket/1612 This patch changes the handling of ghost attributes when saving the actual user entry. Instead of always linking all groups that contained the ghost attribute with the new user entry, the original member attributes are now saved in the group object and the user entry is only linked with its direct parents. As the member attribute is compared against the originalDN of the user, if either the originalDN or the originalMember attributes are missing, the user object is linked with all the groups as a fallback. The original member attributes are only saved if the LDAP schema supports nesting.
2012-11-20SYSDB: Use the add_string convenience functions for managing ghost user ↵Jakub Hrozek1-24/+9
attribute Using the convenience function instead of low-level ldb calls makes the code more compact and more readable.
2012-11-19Handle conversion to fully qualified usernamesSimo Sorce3-1/+98
In subdomains we have to use fully qualified usernames. Unfortunately we have no other good option than simply removing caches for users of subdomains. This is because the memberof plugin does not support the rename operation.
2012-11-19Refactor the way subdomain accounts are savedSimo Sorce3-1/+52
The original sysdb code had a strong assumption that only users from one domain are saved in the databse, with the subdomain feature, we have changed reality, but have not adjusted all the code arund the sysdb calls to not rely on the original assumption. One of the side effects of this incongrunece is that currently group memberships do not return fully qualified names for subdomain users as they should. In oreder to fix this and other potential issues surrounding the violation of the original assumption, we need to fully qualify subdomain user names. By savin them fully qualified we do not risk aliasing local users and have group memberhips or other name based matching code mistake a domain user with subdomain usr or vice versa.
2012-11-19Simplify writing db update functionsSimo Sorce1-421/+192
Add functions to automate setting versions numbers in the db, also decrease chances of error in copying and pasting code, by setting the version number only once when we commence the upgrade.
2012-11-19Display more information on DB version mismatchOndrej Kos2-2/+64
https://fedorahosted.org/sssd/ticket/1589 Added check for determining, whether database version is higher or lower than expected. To distinguish it from other errors it uses following retun values (further used for appropriate error message): EMEDIUMTYPE for lower version than expected EUCLEAN for higher version than expected When SSSD or one of it's tools fails on DB version mismatch, new error message is showed suggesting how to proceed.
2012-11-19SYSDB: Remove unused macrosJakub Hrozek1-15/+0
2012-11-13SYSDB: Do not touch the member attribute during conversion to ghost usersJakub Hrozek1-11/+0
We attempted to delete the member attributes of groups that contained a particular user during the sysdb upgrade, but obviously, this cannot work for nested groups as the member attribute is present for direct parents only. As a result, we were getting failures during the upgrade. https://fedorahosted.org/sssd/ticket/1631
2012-11-10Add pac_user_get_grp_info() to read current group membershipsSumit Bose1-0/+1
To be able to efficiently store group memberships we need to know the current memberships of a user. sysdb_initgroups() is used to read the user entry together with all groups the user is a member of. Some of the group attributes are kept to avoid additional lookups and speed up further processing. Currently sysdb_initgroups() does not return the original DN of the group. Since it is needed to remove memberships later on it is added to the list of requested attributes
2012-10-26sysdb: add sysdb_base_dn()Sumit Bose2-0/+5
Add a help function which returns the ldb_dn object for the base dn of the cache.
2012-10-26sysdb: look for ranges in the parent treeSumit Bose1-1/+4
Make sure the right sub-tree in the cache is used to search for ranges. Sub-domain trees do not have range objects only the tree of the parent domain.
2012-10-12SSH: When host keys are removed from LDAP, remove them from the cache as wellJan Cholasta1-36/+34
https://fedorahosted.org/sssd/ticket/1574
2012-10-05SSH: Expire hosts in known_hostsJan Cholasta5-3/+179
2012-10-05SSH: Refactor sysdb and related codeJan Cholasta2-85/+182
2012-10-01sysdb_master_domain_get_info: fix copy-and-paste errorSumit Bose1-2/+2
2012-09-24DB: Use TALLOC_CTX for talloc contextJakub Hrozek1-10/+10
A couple of sysdb functions used "void *" in place of a TALLOC_CTX.
2012-09-24SYSDB: Remove unnecessary domain parameter from several sysdb callsJakub Hrozek5-76/+58
The domain can be read from the sysdb object. Removing the domain string makes the API more self-contained.
2012-09-24AUTOFS: convert the existing autofs entries during a sysdb upgradeJakub Hrozek3-1/+144
2012-09-24AUTOFS: Use both key and value in entry RDNJakub Hrozek2-11/+40
This patch switches from using just key in the RDN to using both key and value. That is neccessary to allow multiple direct mounts in a single map.
2012-09-24AUTOFS: Add entry objects below map objectsJakub Hrozek4-146/+64
https://fedorahosted.org/sssd/ticket/1506 Changes how the new autofs entry objects are handled. Instead of creating the entry on the cn=autofs,cn=custom level, the entry is created below the map it belongs to.
2012-09-20DB: Cancel transaction in sysdb_store_user if sysdb_add_user failsJakub Hrozek1-1/+8
2012-09-20LDB_ERR_INVALID_ATTRIBUTE_SYNTAX added to sysdb_error_to_errno.Michal Zidek1-0/+2
2012-09-13SELinux: Always use the default if it exists on the serverJakub Hrozek1-2/+9
https://fedorahosted.org/sssd/ticket/1513 This is a counterpart of the FreeIPA ticket https://fedorahosted.org/freeipa/ticket/3045 During an e-mail discussion, it was decided that * if the default is set in the IPA config object, the SSSD would use that default no matter what * if the default is not set (aka empty or missing), the SSSD would just use the system default and skip creating the login file altogether
2012-09-13DB: Always write the SELinux object to sysdbJakub Hrozek1-70/+8
There's no point in checking if the object already exists because we always wipe the whole sysdb subtree. We were also immediatelly cancelling the transaction because we'd jump to goto, even though it was with EOK.
2012-09-10SYSDB: NULL-terminate the output of sysdb_get_{ranges,subdomains}Jakub Hrozek2-2/+5
2012-09-05SYSDB: Commit transaction in sysdb_store_userJakub Hrozek1-17/+19
2012-09-04Unify usage of sysdb transactions (part 2).Michal Zidek9-270/+330
2012-08-21SYSDB: Make sysdb_attrs_get_el_int() publicStephen Gallagher2-8/+10
Also rename it to sysdb_attrs_get_el_ext()
2012-08-16Only create the SELinux login file if there are mappings on the serverJakub Hrozek1-6/+1
https://fedorahosted.org/sssd/ticket/1455 In case there are no rules on the IPA server, we must simply avoid generating the login file. That would make us fall back to the system-wide default defined in /etc/selinux/targeted/seusers. The IPA default must be only used if there *are* rules on the server, but none matches.
2012-08-07Remove SYSDB_SUDO_CACHE_OC from attribute listsPavel Březina1-1/+0
It is not an attribute.
2012-08-07Rename SYSDB_SUDO_CACHE_AT_OC to SYSDB_SUDO_CACHE_OCPavel Březina2-4/+4
It does not contain name of the object class attribute but the value itself. I renamed it to avoid confusion.
2012-08-07Remove redefinition of some SYSDB_* macrosPavel Březina1-10/+0
2012-08-06SYSDB: Use ldb_msg_add_string for simple string additionsJakub Hrozek3-12/+12
2012-08-06SYSDB: Check the return valueJakub Hrozek1-0/+1
2012-08-01Change refreshing of subdomainsSimo Sorce2-7/+9
This patch keeps a local copy of the subdomains in the ipa subdomains plugin context. This has 2 advantages: 1. allows to check if anything changed w/o always hitting the sysdb. 2. later will allows us to dump this information w/o having to retrieve it again. The timestamp also allows to avoid refreshing too often.
2012-08-01Add realm paramter to subdomain listSimo Sorce2-3/+63
This will be used later for setting domain_realm mappings in krb5.conf
2012-08-01Fix return error and debug messageSimo Sorce1-2/+7
The debuf message was trying to print the number of returned entries, but no integer was provided. Return ENOENT as the error for when there are no entries, not EINVAL.
2012-08-01Use ldb_msg_add_string with bare stringsSimo Sorce1-9/+7
2012-08-01Fix wrong elements used in comparisonSimo Sorce1-2/+2
2012-08-01Fix double semi-colonsSimo Sorce1-5/+5
2012-08-0180 columns policeSimo Sorce1-8/+13
2012-08-01Change subdomain_infoSimo Sorce2-17/+17
Rename the structure to use a standard name prefix so it is properly name-spaced, in preparation for changing the structure itself.
2012-07-20SYSDB: Add log message for unexpected LDB errorsStephen Gallagher1-0/+3
2012-07-20Fix sysdb_search_selinux_usermap_by_username return valueJakub Hrozek1-0/+1
There was a logic bug in sysdb_search_selinux_usermap_by_username that resulted in returning the value the variable "ret" had after the last call to sysdb_attrs_get_uint32_t, which in cases the last rule processed did not have the requested attributes led to using the default user context.
2012-07-18Fix uninitialized valuesNick Guay2-3/+3
https://fedorahosted.org/sssd/ticket/1379
2012-07-18SYSDB: Delete SELinux mappingsJakub Hrozek2-0/+19
2012-07-18Modify priority evaluation in SELinux user mapsJan Zeleny2-1/+34
The functionality now is following: When rule is being matched, its priority is determined as a combination of user and host specificity (host taking preference). After the rule is matched in provider, only its host priority is stored in sysdb for later usage. When rules are matched in the responder, their user priority is determined. After that their host priority is retrieved directly from sysdb and sum of both priorities is user to determine whether to use that rule or not. If more rules have the same priority, the order given in IPA config is used. https://fedorahosted.org/sssd/ticket/1360 https://fedorahosted.org/sssd/ticket/1395
2012-07-18Add function sysdb_attrs_copy_values()Jan Zeleny2-0/+27
This function copies all values from one sysdb_attrs structure to another
2012-07-10Cast uid_t to unsigned long long in DEBUG messagesJakub Hrozek1-2/+2
2012-06-29sudo: clean upPavel Březina2-212/+0
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