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A new wrapper tdb_validate_open() takes a filename an opens and closes
the tdb before and after calling tdb_validate() respectively.
winbindd_validata_cache_nobackup() now dynamically calls one of
the above functions depending on whether the cache tdb has already
been opened or not.
Michael
(This used to be commit dc0b08e659)
commit fb52f971986dd298abbcd9745ddf702820ce0184
Author: Gerald Carter <coffeedude@plainjoe.org>
Date: Mon Aug 27 13:50:26 2007 -0500
Check correct return type for pam_winbind_request_log() wnibind_upn_to_username
which is an int and not NSS_STATUS.
commit 7382edf6fc0fe555df89d5b2a94d12b35049b279
Author: Gerald Carter <coffeedude@plainjoe.org>
Date: Mon Aug 27 13:30:26 2007 -0500
Allow wbinfo -n to convert a UPN to a SID
commit 8266c0fe1ccf2141e5a983f3213356419e626dda
Author: Gerald Carter <coffeedude@plainjoe.org>
Date: Fri Aug 3 09:53:16 2007 -0500
Merge some of Guenther UPN work for pam_winbind.c (check the winbind separator
and better pam logging when converting a upn to a username).
commit 15156c17bc81dbcadf32757015c4e5158823bf3f
Author: Gerald Carter <coffeedude@plainjoe.org>
Date: Fri Aug 3 08:52:50 2007 -0500
Include Universal groups from the cached PAC/SamLogon info when
generating the list of domain group SIDs for a user's token.
commit 979053c0307b051954261d539445102c55f309c7
Author: Gerald Carter <coffeedude@plainjoe.org>
Date: Thu Aug 2 17:35:41 2007 -0500
merge upnlogon patch from my tree
(This used to be commit 98fb5bcd57)
to the caller (winbindd_validate_cache in this case).
Next, there will be a backup handling for the tdb files.
Michael
(This used to be commit 821bc84109)
> Here's the problem I hit:
>
> getgrnam("foo") -> nscd -> NSS -> winbindd ->
> winbindd_passdb.c:nam_to_sid() -> lookup_global_sam_name() ->
> getgrnam("foo") -> nscd -> ....
>
> This is in the SAMBA_3_0 specifically but in theory could happen
> SAMBA_3_0_25 (or 26) for an unknown group.
>
> The attached patch passes down enough state for the
> name_to_sid() call to be able to determine the originating
> winbindd cmd that came into the parent. So we can avoid
> making more NSS calls if the original call came in trough NSS
> so we don't deadlock ? But you should still service
> lookupname() calls which are needed for example when
> doing the token access checks for a "valid groups" from
> smb.conf.
>
> I've got this in testing now. The problem has shown up with the
> DsProvider on OS X and with nscd on SOlaris and Linux.
(This used to be commit bcc8a3290a)
a global error flag an returning), so cleanups and returns
subsequent to calls of smb_panic_fn have become unnecessary.
(This used to be commit 9d2db8c70f)
* Replaced signal catching/longjmp magic by a fork:
Let the child do the actual validation of the entries.
Exit code and signals are intercepted by waitpid.
* Fix logic so that also encounter of an unknown key in the
tdb leads to an error.
* Extended status of validation is kept in a (as yet simple)
stuct and communicated over a pipe from child to parent.
* Added two validation_ functions for two new keys.
The call of winbindd_validate_cache is still commented out
in the winbindd main loop. But I am currently testing it
and so far it seems to work fine.
The next step in my plan is to generalize the validation
mechanism to a tdb_open_log_validate function in lib/util_tdb.c.
There ist nothing very special about the cache tdb here,
and this might be useful elsewhere...
Michael
(This used to be commit 417325b9e6)
take care not to expire the name2sid cache entry just because
that child does not know that the primary domain is offline.
(This used to be commit 0399f52a1c)
* Log the NTSTATUS when saving name/sid cache entry
* Allow the backend loolkup_usergroups() call in winbindd_{rpc,ads}.c
to inform the wcache manager that the group list should not be cached
(needed for one-way trusts).
(This used to be commit 693ab48408)
* Rely on the fact that name2sid will work for any name
in a trusted domain will work against our primary domain
(even in the absense of an incoming trust path)
* Only logons will reliably work and the idmap backend
is responsible for being able to manage id's without contacting
the trusted domain
* "getent passwd" and "getent group" for trusted users and groups
will work but we cannot get the group membership of a user in any
fashion without the user first logging on (via NTLM or krb5)
and the netsamlogon_cache being updated.
(This used to be commit dee2bce2af)
list of trusted domains without requiring each winbindd process
to aquire this on its own. This is needed for various idmap
plugins and for dealing with different trust topoligies.
list_trusted_domain() patches coming next.
(This used to be commit 2da62a3d96)
We certainly don't want to crash winbind on each sucessfull
centry_uint{8,16,32,64} read.
Jeremy, please check :-)
Guenther
(This used to be commit bfcd10766b)
same load/store function as NTTIME). Add a version number
string to the winbindd cache so we can tell if it needs
upgrading. THIS WILL DELETE ANY EXISTING winbindd_cache.tdb
on first startup regardless of offline auth status. Once
this is done we're in good shape though.
Jeremy.
(This used to be commit c52c7f91af)
This allows a provider to supply the homedirectory, etc...
attributes for a user without requiring support in core
winbindd code. The idmap_ad.c module has been modified
to provide the idmap 'ad' library as well as the rfc2307 and sfu
"winbind nss info" support.
The SID/id mapping is working in idmap_ad but the nss_info
still has a few quirks that I'm in the process of resolving.
(This used to be commit aaec0115e2)
a network but not one on which any home DC's can
be found (hotel network problem). Still testing
but this is getting close.
Jeremy.
(This used to be commit 369c9e4138)
Fix code that mistakenly assumed tdb_traverse
returned 0 or -1, it actually returns -1 or the
number of entries traversed. Add a static as another
way to return the bad cache value.
Jeremy.
(This used to be commit 5266a70ae9)
