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Don't use winbind_messaging_context anymore.
This fixes a bug analysed by Peter Somogyi <PSOMOGYI@hu.ibm.com>: If a
parent winbind forks, it only called reinit_after_fork on
winbind_messaging_context. On the other hand, deep in dbwrap_open we use
server_messaging_context(). This is not reinitialized by
winbind_reinit_after fork, so the parent and child share a ctdb
connection. This is invalid, because replies from ctdb end up in the
wrong process.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13150
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This makes the domain SID available to the idmap child for
wbint_UnixIDs2Sids mapping request. It's not used yet anywhere, this
comes in the next commit.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13052
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
We have too many variables called _creds :-)
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Aug 30 22:44:45 CEST 2017 on sn-devel-144
These extra flags are an [in,out] argument, so we have to initialize
them to 0. If we pass NETLOGON_SAMLOGON_FLAG_PASS_TO_FOREST_ROOT
or NETLOGON_SAMLOGON_FLAG_PASS_CROSS_FOREST_HOP, a Windows Server
will just return NT_STATUS_NO_SUCH_USER with authoritative=1
(at least if it is itself a DC of the forest root and the requested
domain is the local domain of the DC).
Pair-Programmed-With: Andreas Schneider <asn@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
This allows you to forward bad password count resets to 0. Currently,
there is a missing access check for the RODC to ensure it only applies
to cached users (msDS-Allowed-Password-Replication-Group).
(further patches still need to address forcing a RWDC contact)
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
pdbtest.s4winbind no longer is applicable without a live NETLOGON
connection.
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
We'll need to pass "authoritative" back to the winbind client
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Unfortunately this is a pretty large patch, because many functions
implement this API. The alternative would have been to create a new
backend function, add the new one piece by piece and then remove the
original function.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This is an equivalent of QueryUserList with simpler output. The next
commit will use it to go through wb_getpwsid for getent passwd, to
make sure we get the same results. Eventually, this might get a simpler
backend.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This call will be done in the idmap child. It is not 100% the right place,
but there is no better one available to me. It will become a replacement
for the "winbind nss info" parameter: This global parameter is good
for just one domain. It might be possible to have idmap backend AD for
different domains, and the NSS info like primary gid, homedir and shell
might be done with different policies per domain. As we already have a
domain-specific idmap configuration, doing the NSS info configuration
there also is the closest way to do it.
The alternative, if we did not want to put this call into the idmap child
would be to establish an equivalent engine like the whole "idmap config
*" just for the nss info. But as I believe this is closely related,
I'll just keep it in the idmap child.
This also extends the wbint_userinfo structure with pretty much all user
related fields. The idea is that the GetNssInfo call can do whatever it
wants with it.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
When asking for gid2sid with an idmap backend that does ID_TYPE_BOTH
and the sid in question is actually a user, the parent winbind needs
to know about it. The next commit will prime the gencache also after
xid2sid calls, and if we filled it with a ID_TYPE_GID entry, a later
sid2uid call would fail.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12484
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
domain->methods is always set to cache_methods; call those functions
directly instead of going through the indirection.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Note: in the long run, it might be good to move this kind of
exit check (before handing the result back to the client)
to the parent winbindd code.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12155
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Wed Aug 17 01:21:39 CEST 2016 on sn-devel-144
We've had plural xid2sid idmap backends for a while. Start using
them.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This simplifies _wbint_Sids2UnixIDs a bit and will be re-used in _wbint_UnixIDs2Sids
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
The idmap backend function is doing multiple conversions in one run, but this
is not used so far. First step in exposing plural xid2sid. This is a fake
routine in that it does the one-element calls, but you have to start somewhere.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Same number of lines, but from my point of view quite a bit simpler now
that we only have to handle one domain.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This reverts commit a2670f15de.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11670
cm_connect_netlogon now handles the retry for an expired session.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Jan 13 03:35:57 CET 2016 on sn-devel-144
We use in internal connection to our local LSA server
in order to update the local msDS-TrustForestTrustInfo attribute.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This will be used by the netr_DrsGetForestTrustInformation()
in order to contact remote domains via winbindd.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This implements NETLOGON_CONTROL_{REDISCOVER,TC_QUERY,TC_VERIFY,CHANGE_PASSWORD}.
These are triggered by the netlogon server (currently only as AD DC) via IRPC.
While NETLOGON_CONTROL_REDISCOVER ignores an optional '\dcname' at the end of
the specified domain name for now.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This will be used by the netr_LogonControl()
in order to contact remote domains via winbindd.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Wed May 6 04:13:36 CEST 2015 on sn-devel-104
Trying to establish a netlogon connection when the service ticket
expires might fail with NT_STATUS_NETWORK_SESSION_EXPIRED. The
underlying client code already marks the session as invalid, so retry
the netlogon connect in this case.
Signed-off-by: Christof Schmit <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Jan 6 02:58:57 CET 2015 on sn-devel-104
When the underlying session expires, the LogonControl RPC call used in
ping-dc returns NT_STATUS_IO_DEVICE_ERROR. Retry once in this case,
instead of returning the error to the caller.
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Dec 23 02:46:34 CET 2014 on sn-devel-104
We do this by lifting parts of the winbindd_dual_pam_auth_crap() code
into a new helper function winbind_dual_SamLogon(). This allows us to
implement the semantics we need for IRPC, without the artifacts of the
winbindd pipe protocol.
Change-Id: Idb169217e6d68d387c99765d0af7ed394cb5b93a
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Kamen Mazdrashki <kamenim@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Wed Jun 11 12:43:58 CEST 2014 on sn-devel-104
Change-Id: Iba3913d5a1c7f851b93f37e9beb6dbb20fbf7e55
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Change-Id: Ib87933c318f510d95f7008e122216d73803ede68
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
We need to make sure that r->out.domains remains valid,
otherwise we're not able to marshall the response.
Note that wbint_LookupSids() has [out,ref] lsa_RefDomainList *domains,
while lsa_LookupSids() has [out,ref] lsa_RefDomainList **domains.
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Bug: https://bugzilla.samba.org/show_bug.cgi?id=10458
Signed-off-by: Gregor Beck <gbeck@sernet.de>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
For debugging, it is useful to include the error code in the message.
Signed-off-by: Christof Schmitt <christof.schmitt@us.ibm.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Sat May 25 23:11:23 CEST 2013 on sn-devel-104
This is the way the singular calls work and how they should (currently) work.
The two code paths need to give the same results. It is important to use
the passdb backend, otherwise groups don't work.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
This implicitly also hands the type of the resulting unix-id that the idmap
backend has created back to the caller. This is important for backends that
would set a broader type than the requested one, e.g. rid backend returning
BOTH instead of UID or GID.
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
The DC that was attempted to ping is useful for troubleshooting. Return
the DC name in the response to the wbclient.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Based on Volker's original code.
(cherry picked from commit 5b5ef7f20d)
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Thu Sep 8 21:29:53 CEST 2011 on sn-devel-104
This will reduce the noise from merges of the rest of the
libcli/security code, without this commit changing what code
is actually used.
This includes (along with other security headers) dom_sid.h and
security_token.h
Andrew Bartlett
Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Tue Oct 12 05:54:10 UTC 2010 on sn-devel-104
This just does a NULL RPC call through an existing NETLOGON connection. If
someone knows an operation that "just works" and does not return NOT_SUPPORTED,
please tell me :-)
