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path: root/source4/dsdb/samdb/ldb_modules/linked_attributes.c
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2010-10-03s4:dsdb - substitute the "show_deleted" with the "show_recycled" controlMatthias Dieter Wallnöfer1-2/+2
We intend to see always all objects with the "show_deleted" control specified. To see also recycled objects (beginning with 2008_R2 function level) we need to use the new "show_recycled" control. As far as I see this is only internal code and therefore we don't run into problems if we do substitute it. Signed-off-by: Andrew Bartlett <abartlet@samba.org>
2010-09-25ldb: mark the location of a lot more ldb requestsAndrew Tridgell1-0/+4
2010-07-08s4-source4/dsdb/samdb/ldb_modules/linked_attributes.c Use ↵Kamen Mazdrashki1-1/+4
DSDB_FLAG_NEXT_MODULE flag
2010-07-07s4-dsdb: use ldb_operr() in the dsdb codeAndrew Tridgell1-21/+13
this replaces "return LDB_ERR_OPERATIONS_ERROR" with "return ldb_operr(ldb)" in places in the dsdb code where we don't already explicitly set an error string. This should make is much easier to track down dsdb module bugs that result in an operations error.
2010-07-02s4-dsdb/samdb/ldb_modules/linked_attributes.c: make use of ↵Kamen Mazdrashki1-2/+2
DSDB_FLAG_NEXT_MODULE flag Signed-off-by: Andrew Bartlett <abartlet@samba.org>
2010-06-16s4:linked attributes LDB module - strip trailing whitespacesMatthias Dieter Wallnöfer1-35/+35
2010-06-16s4:linked_attributes LDB module - cosmeticsMatthias Dieter Wallnöfer1-12/+10
- unsigned counters for LDB objects - we tend to have the "ret" variable always as the last declaration to see which type of error a function returns
2010-06-16s4:dsdb Allow renames with (now removed) linked attributesAndrew Bartlett1-3/+11
It is important to allow the rename, even if we just have one-way links, as this happens on deleted objects, which have the backlinks alredy removed by repl_meta_data. Andrew Bartlett
2010-06-16s4:dsdb Fix linked_attributes to cope with the Feb 2010 changes to DLISTAndrew Bartlett1-2/+6
The DLIST macros changed in behaviour in Feb 2010, and walking the lists backwards is no longer safe if you don't use the macros. Andrew Bartlett
2010-06-16s4:dsdb Assert that we can't get backlinks as input in linked_attributesAndrew Bartlett1-2/+15
The objectclass_attr module should prevent users creating such links, and the mrepl_meta_data module should only create them in functional level 2003 or above. Andrew Bartlett
2010-06-16s4:dsdb use dsdb_module_modify() rather than ldb_next_request()Andrew Bartlett1-22/+2
This does exactly the same thing, but with less code. Andrew Bartlett
2010-06-16s4:dsdb Handle backlinks for Windows 2000 level linked attributesAndrew Bartlett1-1/+892
This revives the code from 5964acfa741d691c0196f91c0796122ec025f177, before tridge and I simplified this too much, and removed the Windows 2000 functional level linked attribute support. By telling the linked_attributes module that repl_meta_data has handled the links, we avoid a conflict for the new style (functional level 2003 and above) linked attributes. However, we still need backlinks for 2000 style linked attributes, so this allows that code in the linked_attributes module to be revived to handle those. Andrew Bartlett
2010-06-15dsdb: Fix includes when building against system ldb.Jelmer Vernooij1-1/+1
2010-03-16s4:dsdb - fix up warningsMatthias Dieter Wallnöfer1-1/+1
2010-03-16s4:dsdb Change dsdb_get_schema() callers to use new talloc argumentAndrew Bartlett1-1/+8
This choses an appropriate talloc context to attach the schema too, long enough lived to ensure it does not go away before the operation compleates. Andrew Bartlett
2010-03-07s4:linked_attributes LDB module - change counter variables to "unsigned" ↵Matthias Dieter Wallnöfer1-3/+5
where appropriate
2010-01-02s4-dsdb: move checking for single valued links to samba modulesAndrew Tridgell1-1/+7
This uses the RELAX control and checking of single valued attributes in ldb modules to avoid problems with multi-valued links where all values but one are deleted
2010-01-02s4-dsdb: add REVEAL_INTERNALS in the search for linked_attributesAndrew Tridgell1-1/+2
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-01-02s4-dsdb: simplify the linked_attributes moduleAndrew Tridgell1-853/+96
The linked_attributes module only has to deal with renames now, as other linked attribute updates happen in repl_meta_data. This allows it to be much simpler. Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-01-02s4-dsdb: remove linked_attributes_addAndrew Tridgell1-86/+0
This is now handled in the repl_meta_data module
2010-01-02s4-dsdb: the linked_attributes module no longer handles deletesAndrew Tridgell1-53/+0
delete handling is now moved into repl_meta_data Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-01-02s4-dsdb: linked_attributes_modify no longer handles modifiesAndrew Tridgell1-183/+0
This functionality has moved into repl_meta_data
2009-12-10s4-dsdb: simplify linked attributes code using GUID functionsAndrew Tridgell1-18/+16
2009-11-27s4:dsdb Don't segfault with ldb_transaction_prepare_commit() without begin()Andrew Bartlett1-0/+4
It is up to other modules to complain if ldb_transaction_prepare_commit() is called before ldb_transaction_begin_transaction() Andrew Bartlett
2009-09-28s4-dsdb: removed extraneous debug messagesAndrew Tridgell1-4/+0
2009-09-28s4-samdb: free the linked_attributes list on prepare commit failureAndrew Tridgell1-0/+6
2009-09-06s4:"linked attributes" modules - correct the commentsMatthias Dieter Wallnöfer1-2/+2
2009-09-03another large change to the linked_attribute moduleAndrew Tridgell1-20/+64
This one copes with deleted objects where linked attributes have been set on the module. We hit this when we do the ldb wipe at the start of a provision, which trigers linked attribute updates, but for objects that have disappeared. We need to ensure that the linked attribute updates only happen on the right object, and if the object gets re-created (as happens with a provision) then it is not the right object. To cope with this we record the GUID of the object when the operation that triggered the linked attribute update comes in, and then find the DN by suing that GUID when we apply the change in the prepare commit hook.
2009-09-03fixed transaction handling in linked_attributes moduleAndrew Tridgell1-76/+4
We need to call down to the next transaction function when we finish in linked_attributes. This also changes linked_attributes to use the common dsdb_find_dn_by_guid() function
2009-09-02traverse the ac list in reverse orderAndrew Tridgell1-1/+6
items are added to the linked attribute list using DLIST_ADD(), which means to commit them to the database in the same order they came from the server we need to walk the list backwards when we traverse it
2009-09-02s4:dsdb rewrite the linked_atrributes code to commit in the end_transaction hookAndrew Tridgell1-107/+281
linked attribute changes can come in any order. This means it is possible for a forward link to come over the wire in DRS before the target even exists. To make this work this patch changed the linked attributes module to gather up all the changes it needs to make in a linked list, then execute the changes in the end_transaction hook for the module. During that commit phase we also fix up all the DNs that we got by searching for their GUID, as the objects may have moved after the linked attribute was sent, but before the end of the transaction
2009-09-02fixed spellingAndrew Tridgell1-1/+1
2009-07-19[SAMBA 4] Some cosmetic changes for the LDB modulesMatthias Dieter Wallnöfer1-6/+5
Some corrections which make the code a bit more readable (no functional changes here)
2009-02-23Fix headers, ldb_includes.h is a private header,Simo Sorce1-0/+1
do not reference it from ldb.h
2009-01-30Fix all other modules to use ldb_module.h instead of ldb_private.hSimo Sorce1-36/+66
The only 2 modules escaping the rule so far are rootdse and partitions
2008-12-17s4:dsdb: Make the linked_attributes module set an extended dnAndrew Bartlett1-192/+325
This means that linked attributes will always have the same case form as the actaul entry, as we search for that entry. We then also use the GUID and SID found on that entry to fill in the extended DN on disk. Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2008-11-17Run the original operation before we update linked attrsAndrew Bartlett1-17/+24
This causes the linked attribute modifies to occour after the original operation is entered in the transaction (any failure still fails the lot). This means (I hope) that we can have another module search the originating record when the backlink is created, filling in the GUID and SID for the extended DN. Andrew Bartlett
2008-11-04Give a better error when ldb_dn_from_ldb_val failsAndrew Bartlett1-1/+3
2008-11-04Use ldb_dn_from_ldb_val to avoid possible over-run of the value.Andrew Bartlett1-8/+8
The ldb_val is length-limited, and while normally NULL terminated, this avoids the chance that this particular value might not be, as well as avoiding a cast. Andrew Bartlett
2008-11-04Fix use of wrong union arm in linked_attributes moduleAndrew Bartlett1-1/+1
This bug occours frequenetly in ldb users because the union so happens to be layed out that this works. However, it is still incorrect usage... Andrew Bartlett
2008-10-23Clarify the linked attribute module behaviour with commentsAndrew Bartlett1-1/+9
2008-10-02s4:linked_attributes: fix a crash bug when the definition of a target ↵Stefan Metzmacher1-3/+35
attribute is missing Windows 2003 has a broken schema where the definition of msDS-IsDomainFor is missing (which is supposed to be the backlink of the msDS-HasDomainNCs attribute. Our schema is extracted from windows 2003, so we have the problem. As the NET-API-BECOME-DC test triggers this bug, windows 2003 seems to just skip creating a backlink. metze
2008-09-29LDB ASYNC: samba4 modulesSimo Sorce1-688/+627
2008-08-21Don't walk past the end of ldb values.Andrew Bartlett1-4/+4
This is a partial fix towards bugs due to us walking past the end of what we think are strings in ldb. There is much more work to do in this area. Andrew Bartlett (This used to be commit 5805a9a8f35fd90fa4f718f73534817fa3bbdfd2)
2008-03-29Fix more valgrind issues.Andrew Bartlett1-1/+29
This passes down the timeout more consistantly, and ensures that no matter how the modules screw up, we don't free() the memory we are going to write into the ASN1 packet until we actually write it out. Andrew Bartlett (This used to be commit eefd46289b90967ce6b4cd385fb1f7e1d6f9b343)
2008-02-20Fix use of some modules (needed _PUBLIC_).Jelmer Vernooij1-1/+1
(This used to be commit ce332130ea77159832da23bab760fa26921719e2)
2008-02-20Use struct-based rather than function-based initialization for ldb modules ↵Jelmer Vernooij1-6/+1
everywhere. (This used to be commit 85c96a325867f7bcdb412ebc53f8a47dbf7cd89b)
2008-01-16Rework linked_attributes module for the REPLACE case.Andrew Bartlett1-6/+86
This moves to a smarter 'find the delta' based operation of the linked attributes module, when the caller asks for a 'replace' of the link source. Previously we would spray operations all over the database, even if the net result was just to modify one record. This also means we need the transaction safety less, which may be useful for some LDAP backends that don't provide this functionality on the LDAP server. Andrew Bartlett (This used to be commit 8c88e4eb1c0a606e7899091525260e8d6558ffd0)
2007-12-21r26182: Extend our linked attribute testsuite to cover many more possibleAndrew Bartlett1-74/+218
modifications, and then extend our implementation to match. Andrew Bartlett (This used to be commit 65d17f0ad7ead438333abcccb0bd56b038ffb88e)
2007-12-21r25981: Don't create an ldb_request on NULL.Andrew Bartlett1-8/+11
A re-arrangment of the code due to the base DN checking meant that the ac->down_req array wasn't started, so was NULL Andrew Bartlett (This used to be commit 0a44b8e9f3e1a85c27d105cdd1572a0df936f612)
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