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path: root/source3/winbindd/idmap_autorid.c
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2012-01-18s3: Add a "lock_order" argument to db_openVolker Lendecke1-1/+2
This will be used to enforce a lock hierarchy between the databases. We have seen deadlocks between locking.tdb, brlock.tdb, serverid.tdb and notify*.tdb. These should be fixed by refusing a dbwrap_fetch_locked that does not follow a defined lock hierarchy.
2011-12-16s3:idmap_autorid: use less transactionsChristian Ambach1-55/+76
reduce the amount of transactions that are mostly unnecessary because no updates were done, only reads Autobuild-User: Christian Ambach <ambi@samba.org> Autobuild-Date: Fri Dec 16 20:18:37 CET 2011 on sn-devel-104
2011-12-03Revert making public of the samba-module library.Jelmer Vernooij1-1/+1
This library was tiny - containing just two public functions than were themselves trivial. The amount of overhead this causes isn't really worth the benefits of sharing the code with other projects like OpenChange. In addition, this code isn't really generically useful anyway, as it can only load from the module path set for Samba at configure time. Adding a new library was breaking the API/ABI anyway, so OpenChange had to be updated to cope with the new situation one way or another. I've added a simpler (compatible) routine for loading modules to OpenChange, which is less than 100 lines of code. Autobuild-User: Jelmer Vernooij <jelmer@samba.org> Autobuild-Date: Sat Dec 3 08:36:33 CET 2011 on sn-devel-104
2011-10-28lib/util Rename samba_init_module -> samba_module_initAndrew Bartlett1-1/+1
This is to provide a cleaner namespace in the public samba plugin functions. Andrew Bartlett
2011-10-21s3:idmap_autorid: add an allocation range to autoridChristian Ambach1-1/+96
this is needed to allocate gids for BUILTIN\Users and BUILTIN\Administrators and for local users/group that admins might want to create autorid will now allocate one range for this purpose and can so give out as many uids and gids as the configured rangesize allows
2011-10-21s3:idmap_autorid: move HWM initialization into a functionChristian Ambach1-17/+27
we will need some more HWM soon, so move out initialization and optimize the logic using the new interface of dbwrap_fetch_uint32
2011-10-21s3:idmap_autorid: use strings as parameter for range allocatorChristian Ambach1-14/+14
this prepares for allocation of non-domain ranges that cannot be expressed by a SID (e.g. an allocation pool)
2011-10-21s3:winbindd/idmap make idmap modules loadable againChristian Ambach1-1/+1
commit 355b5e3a831415d9bef97 changed the module system to expect 'samba_init_module' as fixed initializer function
2011-10-21Revert "s3:idmap/autorid add a small alloc pool to autorid"Christian Ambach1-61/+0
This reverts commit 0aa558718ad7427ee8b02046da73eea1838a5a32. just having 500 uid/gids values is not good enough for users using local users and groups in the order of thousands better solution which will use a complete range for allocated uids/gids will come next.
2011-10-11s3:dbwrap: change dbwrap_fetch_uint32() to NTSTATUS return type (instead of ↵Michael Adam1-7/+12
bool) for consistency and better error propagation
2011-10-11s3:dbwrap: convert dbwrap_fetch_int32() to NTSTATUS return codeMichael Adam1-4/+17
Return the int32 value retrieved from the db by reference. Before this, return value "-1" was used as a error indication, but it could also be a valid value from the database.
2011-10-11s3:idmap_autorid: make a debug message more preciseMichael Adam1-1/+1
2011-10-11s3:idmap_autorid: untangle function from check and log status in ↵Michael Adam1-6/+7
idmap_autorid_db_init()
2011-10-11s3:dbwrap: convert dbwrap_fetch(), dbwrap_fetch_bystring() and ↵Michael Adam1-4/+6
dbwrap_fetch_bystring_upper() to NTSTATUS
2011-09-07s3:idmap/autorid add a small alloc pool to autoridChristian Ambach1-0/+52
this is needed to allocate gids for BUILTIN\Users and BUILTIN\Administrators gids are stored at the start of the first domain as RIDs start with values over 500, we have some room there so we do not need to allocate a range Autobuild-User: Christian Ambach <ambi@samba.org> Autobuild-Date: Wed Sep 7 15:15:09 CEST 2011 on sn-devel-104
2011-07-29s3:dbwrap: move all .c and .h files of dbwrap to lib/dbwrap/Michael Adam1-1/+1
Autobuild-User: Michael Adam <obnox@samba.org> Autobuild-Date: Fri Jul 29 13:34:22 CEST 2011 on sn-devel-104
2011-07-29s3:dbwrap: move db_open() to a file dbwrap_open.c of its own.Michael Adam1-0/+1
Also start new folder lib/dbwrap/ where dbwrap_open.c is stored and make the fallbacke implementation functoins non-static and create a dbwrap_private.h header file that contains their prototypes.
2011-06-20s3:idmap_autorid: remove redundant codeMichael Adam1-4/+0
Autobuild-User: Michael Adam <obnox@samba.org> Autobuild-Date: Mon Jun 20 14:56:29 CEST 2011 on sn-devel-104
2011-06-20s3:idmap_autorid: in initialize, don't leak storedconfig to talloc_tos() in ↵Michael Adam1-2/+4
the success case
2011-06-20s3:idmap_autorid: use "idmap config * : rangesize" instead of "autorid : ↵Michael Adam1-1/+1
rangesize"
2011-06-20s3:idmap_autorid: fail initialization if the domain is not "*"Michael Adam1-0/+7
autorid can only be used as a backend for the default idmap configuration.
2011-06-11Revert "s3:idmap_autorid: add a talloc_stackframe() to ↵Michael Adam1-6/+5
idmap_autorid_initialize()" This reverts commit 65490ea4e67bf82cf8fb0b8e4e74047c3f63c509. This sequence of patches needs to be done differently. Autobuild-User: Michael Adam <obnox@samba.org> Autobuild-Date: Sat Jun 11 12:55:11 CEST 2011 on sn-devel-104
2011-06-11Revert "s3:idmap_autorid: use "idmap config <DOMAIN> : rangesize" instead of ↵Michael Adam1-9/+1
"autorid:rangesize"" This reverts commit b0b0b625b588057c8c97371934bf21eb1fd985d8. This sequence of patches needs to be done differently.
2011-06-11Revert "s3:idmap_autorid: fail initialization if the domain is not "*""Michael Adam1-9/+1
This reverts commit cd8dc47bf17d2cdb1558dc6ab49320ba12af8f34. This sequence of patches needs to be done differently.
2011-06-09s3-talloc Change TALLOC_ZERO_P() to talloc_zero()Andrew Bartlett1-2/+2
Using the standard macro makes it easier to move code into common, as TALLOC_ZERO_P isn't standard talloc.
2011-06-07s3:idmap_autorid: fail initialization if the domain is not "*"Michael Adam1-0/+8
autorid can only be used as a backend for the default idmap configuration. Autobuild-User: Michael Adam <obnox@samba.org> Autobuild-Date: Tue Jun 7 19:13:18 CEST 2011 on sn-devel-104
2011-06-07s3:idmap_autorid: use "idmap config <DOMAIN> : rangesize" instead of ↵Michael Adam1-1/+9
"autorid:rangesize"
2011-06-07s3:idmap_autorid: add a talloc_stackframe() to idmap_autorid_initialize()Michael Adam1-5/+6
2011-05-06s3: only include tdb headers where needed.Günther Deschner1-0/+1
Guenther
2011-03-30s3-includes: only include system/filesys.h when needed.Günther Deschner1-0/+1
Guenther
2011-03-22s3:idmap: remove the params argument from the init functionMichael Adam1-2/+1
2011-03-18s3:autorid make sure we set the mapping status correct on early exitChristian Ambach1-0/+1
Signed-off-by: Christian Ambach <christian.ambach@de.ibm.com> Autobuild-User: Volker Lendecke <vlendec@samba.org> Autobuild-Date: Fri Mar 18 16:30:36 CET 2011 on sn-devel-104
2011-03-18idmap-autorid: Slightly simplify idmap_autorid_get_domainrangeVolker Lendecke1-8/+3
Signed-off-by: Christian Ambach <christian.ambach@de.ibm.com>
2011-03-18idmap-autorid: Slightly simplify idmap_autorid_get_domainrangeVolker Lendecke1-2/+1
Signed-off-by: Christian Ambach <christian.ambach@de.ibm.com>
2011-03-18idmap-autorid: Remove an unused variableVolker Lendecke1-11/+0
Signed-off-by: Christian Ambach <christian.ambach@de.ibm.com>
2011-03-18idmap-autorid: Use talloc_tos() in idmap_autorid_id_to_sidVolker Lendecke1-5/+6
Signed-off-by: Christian Ambach <christian.ambach@de.ibm.com>
2011-03-18idmap-autorid: Remove an else branchVolker Lendecke1-10/+11
Signed-off-by: Christian Ambach <christian.ambach@de.ibm.com>
2011-03-18idmap-autorid: Remove an unused variableVolker Lendecke1-11/+0
Signed-off-by: Christian Ambach <christian.ambach@de.ibm.com>
2011-03-18idmap-autorid: Remove an unused parameterVolker Lendecke1-3/+2
Signed-off-by: Christian Ambach <christian.ambach@de.ibm.com>
2011-03-18idmap-autorid: Use talloc_tos() in idmap_autorid_sids_to_unixidsVolker Lendecke1-8/+12
Signed-off-by: Christian Ambach <christian.ambach@de.ibm.com>
2011-03-18idmap-autorid: Not necessary to talloc domaincfgVolker Lendecke1-14/+8
Signed-off-by: Christian Ambach <christian.ambach@de.ibm.com>
2011-03-18idmap-autorid: Not necessary to talloc domainsidVolker Lendecke1-9/+8
Signed-off-by: Christian Ambach <christian.ambach@de.ibm.com>
2011-03-06s3: Remove close_fn from idmap_methodsVolker Lendecke1-7/+0
Autobuild-User: Volker Lendecke <vlendec@samba.org> Autobuild-Date: Sun Mar 6 13:37:13 CET 2011 on sn-devel-104
2011-02-23s3: Fix 64-bit errorsVolker Lendecke1-4/+8
Casting those variables will lead to sscanf believing that it sees pointers to unsigned longs. These might be 64 bit long, thus sscanf will overwrite memory it should not overwrite. Assigning the vars later is okay, there we get automatic type conversion. C can be nasty ... Christian, please check!
2011-02-23s3: Fix an uninitialized variable useVolker Lendecke1-1/+2
The "goto error;" lead to the invalid talloc_free. Christian, please check!
2011-02-23s3:idmap:autorid prevent fatal configuration changesChristian Ambach1-2/+112
as the autorid module relies on a stable minimum uid/gid value and rangesize, it now saves the values used at first successful start and refuses to work if these values get changed in smb.conf later. Changing the values after the first mapping was done will result in unpredictable behaviour. Another check covers the maximum uid value. If this gets decreased later and domain range mappings already exist that would result in uid values higher than the new uid value, initialization will be aborted
2010-11-08s3: Fix an uninitialized variableVolker Lendecke1-0/+1
Autobuild-User: Volker Lendecke <vlendec@samba.org> Autobuild-Date: Mon Nov 8 13:22:06 UTC 2010 on sn-devel-104
2010-11-08s3:idmap: add a new ID mapping module autoridChristian Ambach1-0/+471
This is an initial implementation of the idmap_autorid module. It works similar to the idmap_rid module but requires less configuration. It will automatically pick ranges for each domain, so you do not have to bother any more about adding an idmap configuration for all of the domains in the forest. This is very easy to use and to configure and much more deterministic and faster than idmap_tdb, the typical choice of Samba users up to now.
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