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This enables the full schema during the rest of the provision, which
means indexing is enabled (along with index error checking, such as
duplicate SIDs)
This will be called by getncchanges when a client asks for a
DRSUAPI_EXOP_FSMO_RID_ALLOC operation
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
When the repl server gets MSG_DREPL_ALLOCATE_RID it contacts the RID
Manager to ask for another RID pool. We use a callback on completion
of the operation to make sure that we don't have two RID allocation
requests in flight at once
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
The drepl task now checks to see if our rIDAllocationPool is
exhausted, and if it is then we queue a extended operation
DsGetNCChanges call to ask the RID Manager to give us a new allocation
pool.
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
The attributes rIDNextRid and rIDAllocationPool are not replicated, so
their initial value when we first get a RID Set from the RID Manager
is blank.
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
These are very badly named attributes! See the comments in ridalloc.c
for a explanation of what they really seem to mean
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
We now create it automatically in the samldb module when the first
user is created.
The creation of the dns user also had to move to the _modify.ldif as
it now relies on the fSMO role being setup for the RID Manager
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
We can't just use the callers callback directly otherwise the
ldb_module_done() is never called on the parent request, as the child
request is passed to the callback.
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
This should be used when you create a sub request and just want the
parent requests callback to be called when done.
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
This adds a module callable version of samdb_reference_dn(), which
finds a DN via a reference link
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
This will end up having the RID Manager logic as well, so all the RID
pool allocation logic is in one spot
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
This is the first step towards DRS-friendly RID allocation. We now get
the next rid from the RID Set object
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
We can't allocate a objectSID until we have rIDSetReferences, but that
is in the DC object, so we have to force the objectSID of the DC
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
This returns a 'reference' DN, which is a link to a DN, from the
specified object. It is then used by samdb_server_reference_dn() which
returns the serverReference DN, and samdb_rid_manager_dn() which
returns the rIDManagerReference DN.
I think this completes commit 50feca550e.
Now result should be handled correctly both for systems that
support EAI_NODATA but returns EAI_NONAME (as my Ubuntu 9.x)
and systems that doesn't support EAI_NODATA at all.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
This allows a stricter check for "defaultObjectCategory" attributes which is
performed when the "relax" control isn't specified.
Additional note: As the added comment points out this isn't complete.
And I personally think that moving this at some point to the "objectclass"
module is a better idea to make this fully work (since there we have direct
access to the schema). If someone has a good idea how to do this please inform
me.
Anyway, the SAMLDB module does require some restructure since at the moment it's
very overloaded and therefore a bit a mess. In the meantime I started to work
on a new approach to realise it in a better way.
w2k8-r2 gives a "schema mismatch" error if the revision is not set to
REVISION_ADS and you replicate the ntsecuritydescriptor using DRS.
Nadya, please check this!
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
The samldb module overrides the error code for some returns when
handling primaryGroupID. We need to take the error from the async
callback to allow this to work reliably
This is intended as a replacement for ldb_string_to_time() for ldb_val
inputs. This ensures it is length limited and includes additional
validity checks
We are using the values from a search result, so we need to steal them
onto the msg before we free the search results
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
We need DRS driven replication changes to update replPropertyMetaData,
so it needs to call into the repl_meta_data module logic
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
It is valid to get a NULL GUID over DRS for a deleted forward link. We
need to match by DN if possible when seeing if we should update an
existing link.
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
This allows you to call dsdb_module_*() functions while including the
current module in the module stack to be used
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
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
When using w2k3 linked attributes we are allowed to have multiple
values on a single valued attribute. This happens when the other
values are deleted.
Setting the RELAX control tell the ldb-tdb backend to not check for
this on replace, which means the caller has to check for single valued
violations.
We need a separate RMD_LOCAL_USN to allow us to tell what attributes
need to be sent in a getncchanges request. Thanks to Metze for
pointing this out.
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
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>
backlinks in add and delete operations can be processed immediately,
rather than at the end of a transaction. This can save on backlink
list processing time.
This implements repmld_delete(), which handles the meta_data updates
for an object when deleting. A delete gets mapped to a combination
of a rename followed by a modify request, which has the effect of
moving the object into the Deleted Objects container.
This is based on the code from Eduardo Lima
<eduardoll@gmail.com>. Eduardo's code was modified to take account of
the linked attributes changes that Andrew and I have been working on.
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
We don't want to be debugging two different code paths through the ldb
module stack, so better to always do the work of repl_meta_data, even
for a standalone server
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
backlinks need more careful handling now that we store the additional
meta data for deleted links. It is easier to handle this in
repl_meta_data than in linked_attributes.
Eventually linked_attributes will disappear, with the functionality
moved into repl_meta_data.
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
We now have the core code for handling storage of linked attribute
meta-data with local modifies
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
When in functional levels above w2k, we need to store much richer meta
data about linkked attributes. We also need to keep deleted linked
attributes around to allow the deletion to be propogated to other DCs.
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
