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Commit Graph

2867 Commits

Author SHA1 Message Date
David Mulder
a958dc35bb samba-gpupdate: Change machine option to target
On a Windows client, you designate machine/user
apply with a 'target' parameter. This change
makes gpupdate work more like that command.

Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Wed Jul  4 13:23:09 CEST 2018 on sn-devel-144
2018-07-04 13:23:09 +02:00
Andreas Schneider
c1c764925e s3:winbind: Fix regression introduced with bso #12851
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12851

Pair-Programmed-With: Guenther Deschner <gd@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Guenther Deschner <gd@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Jun 21 01:03:52 CEST 2018 on sn-devel-144
2018-06-21 01:03:52 +02:00
Volker Lendecke
e078991ae7 winbind: Fix a typo
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue Jun 19 11:43:16 CEST 2018 on sn-devel-144
2018-06-19 11:43:16 +02:00
Volker Lendecke
ea50825acf idmap_hash: Align integer types
Loop-variable and bound should be the same type

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-06-19 08:59:11 +02:00
Volker Lendecke
bced81cd6c winbindd: Fix winbindd_ping_dc_recv
tevent_req_simple_recv_ntstatus is only for the one-liner without any
additional functionality.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-06-16 01:06:36 +02:00
Volker Lendecke
e67d605b8b winbindd: Add a missing NULL check
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-06-16 01:06:36 +02:00
Volker Lendecke
b394026f47 winbindd: Do an early TALLOC_FREE
Leave the if-block without leaking

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-06-16 01:06:36 +02:00
Volker Lendecke
73b183e138 winbindd: Use is_domain_offline() where appropriate
That if-condition is precisely covered by the helper routine

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-06-16 01:06:36 +02:00
Volker Lendecke
ea4b40e65a winbindd: Align integer types in for loops
Iterate over the same type as the loop limit

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-06-16 01:06:36 +02:00
Andreas Schneider
6b728b87bf s3:winbind: Fix uninitialzed variable warning
Raised by GCC8.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13437

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
2018-05-17 17:30:09 +02:00
Günther Deschner
b24d4eb7af s3-winbindd: remove unused fill_domain_username()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13437

Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-05-17 17:30:09 +02:00
Günther Deschner
3c6481d75c s3-winbindd: use fill_domain_username_talloc() in winbind.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13437

Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-05-17 17:30:08 +02:00
Andreas Schneider
e1dad1d8dd s3:winbind: Check if we have an open file descriptor
Found by Coverity.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
2018-05-17 17:30:08 +02:00
Andreas Schneider
2a0ad57b21 s3:winbind: Add sanity check when closing fd
Found by Coverity.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
2018-05-17 17:30:08 +02:00
Volker Lendecke
8109857f37 winbindd: Remove an unused function prototype
This has been moved to async in 2009

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): Thu May 17 11:30:18 CEST 2018 on sn-devel-144
2018-05-17 11:30:18 +02:00
Volker Lendecke
8f215b8db6 winbindd: Make "request_error()" static to winbindd.c
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:20 +02:00
Volker Lendecke
70ce35d528 winbindd: Make "request_ok()" static to winbindd.c
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:20 +02:00
Volker Lendecke
0e4e2a0883 winbindd: Remove the "old" non-bool dispatch table
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:19 +02:00
Volker Lendecke
4051b70450 winbindd: Make DOMAIN_INFO a proper async request
This has an async code path hidden inside. Expose that properly.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:19 +02:00
Volker Lendecke
7b11e91759 winbindd: winbindd_list_trusted_domains() -> bool_dispatch_table
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:19 +02:00
Volker Lendecke
4f8ea6da43 winbindd: winbindd_priv_pipe_dir() -> bool_dispatch_table
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:19 +02:00
Volker Lendecke
a781596ed6 winbindd: winbindd_ccache_save() -> bool_dispatch_table
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:19 +02:00
Volker Lendecke
a180f401f8 winbindd: winbindd_ccache_ntlm_auth() -> bool_dispatch_table
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:19 +02:00
Volker Lendecke
de162c033c winbindd: winbindd_dc_info() -> bool_dispatch_table
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:19 +02:00
Volker Lendecke
762d8ab759 winbindd: winbindd_netbios_name() -> bool_dispatch_table
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:19 +02:00
Volker Lendecke
05105ea0f8 winbindd: winbindd_domain_name() -> bool_dispatch_table
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:19 +02:00
Volker Lendecke
c6b9a0fd70 winbindd: winbindd_ping() -> bool_dispatch_table
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:19 +02:00
Volker Lendecke
25c365c637 winbindd: winbindd_info() -> bool_dispatch_table
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:19 +02:00
Volker Lendecke
214d78a6fa winbindd: winbindd_interface_version() -> bool_dispatch_table
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:18 +02:00
Volker Lendecke
4109236cfd winbindd: Introduce "bool_dispatch_table"
This is meant to replace the synchronous "dispatch_table".

The current dispatch_table assumes that every synchronous function does
the request_ok or request_error itself. This mixes two concerns: Doing
the work and shipping the reply to the winbind client. This new dispatch
table will make it possible to centralize shipping the reply to the
client. At a later stage this will enable easier statistics on how long
request processing took precisely.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-17 08:44:18 +02:00
Andreas Schneider
228ef49324 s3:winbind: Initialize validation_level in winbind_dual_SamLogon()
Found by Covertiy.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-05-16 21:30:22 +02:00
Volker Lendecke
e838d8a5c2 winbind: Fix CID 1435598 Error handling issues (CHECKED_RETURN)
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue May 15 21:12:33 CEST 2018 on sn-devel-144
2018-05-15 21:12:33 +02:00
Andreas Schneider
1766f77493 winbind: Fix UPN handling in canonicalize_username()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13369

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri May 11 12:02:37 CEST 2018 on sn-devel-144
2018-05-11 12:02:37 +02:00
Andreas Schneider
a05b63db62 winbind: Fix UPN handling in parse_domain_user()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13369

Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2018-05-11 09:07:37 +02:00
Andreas Schneider
32770e929a winbind: Remove unused function parse_domain_user_talloc()
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-05-11 09:07:37 +02:00
Stefan Metzmacher
789c89e6ec winbind: Pass upn unmodified to lookup names
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13369

Pair-Programmed-With: Andreas Schneider <asn@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Andreas Schneider <asn@samba.org>
2018-05-11 09:07:36 +02:00
Garming Sam
7d23177cea winbindd_irpc: Add an IRPC call to trigger a DC locate
Calling the top level winbindd API would probably be more appropriate,
but we lack certain structures. We introduce this call in order to
return the result to NETLOGON (in order to give site-aware and domain
aware DC location).

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13365

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-05-04 06:12:10 +02:00
Volker Lendecke
ffeb2acf65 winbind: Speed up wbinfo -p
This was (possibly) used as an example in the early days of the async winbind
code we have today. It's not necessary to send this through a full tevent_req
round.

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): Tue Apr 24 17:18:23 CEST 2018 on sn-devel-144
2018-04-24 17:18:23 +02:00
Volker Lendecke
0b04258981 winbind: Remove an unused struct declaration
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Apr 24 04:44:30 CEST 2018 on sn-devel-144
2018-04-24 04:44:30 +02:00
Volker Lendecke
6a9bc0fa20 winbind: Fix CID 1427625 Calling risky function
Probably not really a problem, but we have generate_random(), so why not
use it?

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-04-11 19:07:24 +02:00
Volker Lendecke
07532f6a59 libsmb: Pass "account_name/flags" through nb_getdc
Don't hardcode values that we might want to change later

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-04-11 01:06:39 +02:00
Volker Lendecke
1643c334db libsmb: Give dsgetdcname.c its own header
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-04-11 01:06:39 +02:00
Volker Lendecke
39bdd175e9 libsmb: Give namequery.c its own header
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-04-11 01:06:39 +02:00
Volker Lendecke
e29eaa43f5 idmap: Fix CID 1363261 Resource leak
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-04-07 02:11:20 +02:00
Volker Lendecke
ad90835c2b idmap: Use TALLOC_FREE instead of explicit code
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-04-07 02:11:20 +02:00
Christof Schmitt
1775ac8aa4 winbindd: Do not ignore domain in the LOOKUPNAME request
A LOOKUPNAME request with a domain and a name containing a winbind
separator character would return the result for the joined domain,
instead of the specified domain.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13312

Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Apr  6 21:03:31 CEST 2018 on sn-devel-144
2018-04-06 21:03:31 +02:00
Gary Lockyer
428c0a81ae source3: initilize_password_db after a fork.
This is required because we need a new pointer for LDB after the fork,
and with LMDB we can not longer rely on tdb_reopen_all() to do that
for us.

This can not be done in reinit_after_fork() due to the dependency loop
this would create.

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-04-06 02:08:45 +02:00
Andrew Bartlett
2610a3f2f7 winbindd: Use talloc_zero_array for consistency with other winbindd_domain allocators
The other allocator for this structure uses talloc_zero()

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Sat Mar 24 07:21:37 CET 2018 on sn-devel-144
2018-03-24 07:21:37 +01:00
Andrew Bartlett
fc9150dcab winbindd: Do re-connect if the RPC call fails in the passdb case
This is very, very unlikely but possible as in the AD case the RPC server is in
another process that may eventually be able to restart.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-03-24 02:31:15 +01:00
Andrew Bartlett
d418d0ca33 winbindd: Add a cache of the samr and lsa handles for the passdb domain
This domain is very close, in AD DC configurations over a internal ncacn_np pipe
and otherwise in the same process via C linking.  It is however very expensive
to re-create the binding handle per SID->name lookup, so keep a cache.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-03-24 02:31:15 +01:00
Andreas Schneider
8a108f624d s3:winbindd: Fix size types in idmap_tdb_common
This fixes compilation with -Wstrict-overflow=2

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-03-20 23:16:15 +01:00
Simo Sorce
01319b6e65 Revert "Use "localhost" to be ipv6 only friendly"
This reverts commit 54548f6dde3cf74f0e90ef577a55fd720dca6d93.
2018-03-19 15:34:32 +01:00
Simo Sorce
3e8c50901c Use "localhost" to be ipv6 only friendly
Signed-off-by: Simo Sorce <idra@samba.org>
2018-03-19 15:34:32 +01:00
Ralph Boehme
c37fbfcb24 winbindd: add retry to _winbind_SendToSam
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Thu Mar 15 20:57:44 CET 2018 on sn-devel-144
2018-03-15 20:57:43 +01:00
Ralph Boehme
e608f058b8 winbindd: add retry to _winbind_DsrUpdateReadOnlyServerDnsRecords
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-03-15 15:46:10 +01:00
Ralph Boehme
fcf8edf9b8 winbindd: add retry to _wbint_DsGetDcName
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-03-15 15:46:10 +01:00
Ralph Boehme
c2cd2d3f31 winbindd: add retry to _wbint_LookupSids()
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-03-15 15:46:10 +01:00
Ralph Boehme
6244a2beb1 winbindd: use reset_cm_connection_on_error() instead of dcerpc_binding_handle_is_connected()
This catches more errors and triggers retry as appropriate.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-03-15 15:46:10 +01:00
Ralph Boehme
08718af36f winbindd: fix logic calling dcerpc_binding_handle_is_connected()
The calls were missing the negation operator, a retry should be
attempted is the binding handle got somehow disconnected behind the
scenes and is NOT connected.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-03-15 15:46:09 +01:00
Ralph Boehme
966ff3793a winbindd: call dcerpc_binding_handle_is_connected() from reset_cm_connection_on_error()
To consolidate the error handling for RPC calls, add the binding handle
as an additional argument to reset_cm_connection_on_error().

All callers pass NULL for now, so no change in behaviour up to here.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-03-15 15:46:09 +01:00
Ralph Boehme
2d1f00cc3a winbindd: force netlogon reauth for certain errors in reset_cm_connection_on_error()
NT_STATUS_RPC_SEC_PKG_ERROR is returned by the server if the server
doesn't know the server-side netlogon credentials anymore, eg after a
reboot. If this happens we must force a full netlogon reauth.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-03-15 15:46:09 +01:00
Ralph Boehme
2837b796af winbindd: call reset_cm_connection_on_error() from reconnect_need_retry()
This ensures we use the same disconnect logic in the reconnect backend,
which calls reconnect_need_retry(), and in the dual_srv frontend which
calls reset_cm_connection_on_error.

Both reset_cm_connection_on_error() and reconnect_need_retry() are very
similar, both return a bool indicating whether a retry should be
attempted, unfortunately the functions have a different default return,
so I don't dare unifying them, but instead just call one from the other.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-03-15 15:46:09 +01:00
Ralph Boehme
17749a5d9f winbindd: make reset_cm_connection_on_error() public
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-03-15 15:46:09 +01:00
Ralph Boehme
a33c1d25e0 winbindd: check for NT_STATUS_IO_DEVICE_ERROR in reset_cm_connection_on_error()
reconnect_need_retry() already checks for this error, it surfaces up
from tstream_smbXcli_np as a mapping for EIO.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-03-15 15:46:09 +01:00
Ralph Boehme
a8d5e4d367 winbindd: add and use ldap_reconnect_need_retry() in winbindd_reconnect_ads.c
ldap_reconnect_need_retry() is a copy of reconnect_need_retry() minus
the RPC connection invalidation.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-03-15 15:46:09 +01:00
Volker Lendecke
4b7a9d560a winbind: Keep "force_reauth" in invalidate_cm_connection
Right now I don't see a way to actually force a re-serverauth
from the client side as long as an entry in netlogon_creds_cli.tdb
exists. cm_connect_netlogon goes through invalidate_cm_connection, and
this wipes our wish to force a reauthenticatoin. Keep this intact until
we actually did reauthenticate.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-03-15 15:46:09 +01:00
Volker Lendecke
0af88b98e7 winbind: Add smbcontrol disconnect-dc
Make a winbind child drop all DC connections

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13332

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-03-15 15:46:09 +01:00
Volker Lendecke
c38062604b winbind: Fix --ping-dc error handling
If the child dies at the wrong moment, we get an error in the "req" itself.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Mar  1 14:48:19 CET 2018 on sn-devel-144
2018-03-01 14:48:19 +01:00
Volker Lendecke
49adb5ac8f winbind: Fix a race between the sigchld and 0-sized socket read
Fix a bug when a child dies when a request is pending in the child. If the
signal handler fires before epoll finds out the other end of the parent-child
socket is closed, we close the socket on our side without taking care of the
pending request. This causes two problems: First, that one pending request
never is replied to properly, and secondly, we might end up with EPOLL_DEL on a
wrong file descriptor. This causes all sorts of trouble if we hit an active
one.

The fix for this problem is not to close the socket in winbind_child_died().
This however stops an idle child that dies hard from being properly cleaned up.
The fix for that is to add the child->monitor_fde that is set pending only when
no child request is active. This way we can remove the close(sock) in the
signal handler.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-03-01 09:53:46 +01:00
Volker Lendecke
33f5f5c461 winbind: Remove the "winbindd_children" global
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-03-01 09:53:46 +01:00
Volker Lendecke
09677053f7 winbind: Use forall_children in reinit_after_fork()
This removes the special handling for idmap_child() after the "This is
a little tricky" comment. I believe this was not required at all, the
idmap_child is part of the winbindd_children list.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-03-01 09:53:45 +01:00
Volker Lendecke
0e6d3a59eb winbind: Use forall_children in winbind_msg_ip_dropped_parent()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-03-01 09:53:45 +01:00
Volker Lendecke
dba9a12e30 winbind: Use forall_domain_children in winbind_msg_online
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-03-01 09:53:45 +01:00
Volker Lendecke
0c58fb365a winbind: Use forall_domain_children in winbind_msg_offline()
Note that we only walk the domain children, which all have
child->domain != NULL. So we don't need that check anymore.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-03-01 09:53:45 +01:00
Volker Lendecke
815bdc65a2 winbind: Remove unused winbindd_internal_child()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-03-01 09:53:45 +01:00
Volker Lendecke
723560aed2 winbind: "internal" children never have a domain set
Look at setup_domain_child(): There we always set child->domain. The only other
two children are the idmap and locator children, which don't have a domain set.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-03-01 09:53:45 +01:00
Volker Lendecke
94c02211f9 winbind: Use forall_children in winbind_child_died()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-03-01 09:53:45 +01:00
Volker Lendecke
4f76a1deae winbind: Implement forall_children()
Step 0 in removing winbindd_children as a variable: We have access to
all children via our domain list and the two explicit children. There's
no need to separately maintain a list of winbind children. Maintaining
child->pid != 0 is sufficient to make sure we only walk active children.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13309

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2018-03-01 09:53:45 +01:00
Andreas Schneider
7619442a79 s3:winbindd: Add FALL_THROUGH statements in idmap_autorid.c
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-03-01 04:37:43 +01:00
Stefan Metzmacher
afd97e7209 winbindd: disable support for CROSS_ORGANIZATION domains
We don't support selective authentication yet,
so we shouldn't silently allow domain wide authentication
for such a trust.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13299

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-28 14:33:19 +01:00
Volker Lendecke
5f4b71d21d winbindd: Remove "DUMP_EVENT_LIST" message
This was no longer implemented, remove it completely

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-26 22:30:14 +01:00
Stefan Metzmacher
06601b3a92 winbind: don't try to do an authenticated SMB connection as AD DC
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13278

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Fri Feb 23 17:58:23 CET 2018 on sn-devel-144
2018-02-23 17:58:23 +01:00
Stefan Metzmacher
55c3af89f1 winbind: set_dc_type_and_flags() is not needed on a DC
On a DC we load the trusts in the parent in add_trusted_domains_dc()
from our local configuration. There's no need to find out the trust details
via network calls.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13278

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-23 12:47:25 +01:00
Stefan Metzmacher
18f27b5385 winbind: make sure we don't contact trusted domains via LDAP as AD DC
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13278

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-23 12:47:25 +01:00
Stefan Metzmacher
32a63e3ea9 winbind: make sure we don't contact trusted domains via SAMR as AD DC
This is not needed for the normal operation of an AD DC.

Administrators should just use other tools instead of
wbinfo to list and query users and groups.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13278

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-23 12:47:25 +01:00
Stefan Metzmacher
532a14dc68 winbind: let cm_connect_netlogon_transport() only work against direct trust as AD DC
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13278

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-23 12:47:25 +01:00
Stefan Metzmacher
3e17a3b7cd winbind: force the usage of schannel in cm_connect_lsa() as AD DC
This makes sure we only talk to direct trusts.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13278

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-23 12:47:25 +01:00
Stefan Metzmacher
7f2d45a6c2 winbind: Use one queue for all domain children
If we have multiple domain children, it's important
that the first idle child takes over the next waiting request.

Before we had the problem that a request could get stuck in the
queue of a busy child, while later requests could get served fine by
other children.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13292

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Fri Feb 23 09:04:23 CET 2018 on sn-devel-144
2018-02-23 09:04:23 +01:00
Volker Lendecke
b518cb0597 winbind: Maintain a binding handle per domain and always go via wb_domain_request_send()
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13292

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
5116aff286 winbind: make choose_domain_child() static
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13292

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
44ebaaac89 winbind: add locator_child_handle() and use it instead of child->binding_handle
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13292

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
c2d78a0a0a winbind: add idmap_child_handle() and use it instead of child->binding_handle
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13292

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
1f41193e00 winbind: improve wb_domain_request_send() to use wb_dsgetdcname_send() for a foreign domain
Commit ed3bc614cc got the logic wrong while
trying to implement the logic we had in init_child_connection(),
which was removed by commit d61f3626b7.

Instead of doing a WINBINDD_GETDCNAME request (which would caused an error
because the implementation was removed in commit
958fdaf5c3), we sent the callers request
and interpreted the result as WINBINDD_GETDCNAME response, which
led to an empty dcname variable. As result the domain child
opened a connection to the primary domain in order to lookup
a dc.

If we want to connect the primary domain from the parent via
a domain child of the primary domain.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13295

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
4d804f5f3e winbind: use state->{ev,request} in wb_domain_request_send()
This will reduce the diff for the following changes.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13295

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
d73e3d4519 winbind: avoid using fstrcpy(dcname,...) in _dual_init_connection
domain->dcname was converted from fstring to char * by commit
14bae61ba3.

Luckily this was only ever called with an empty string in
state->request->data.init_conn.dcname.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13294

Signed-off-by: Stefan Metzmacher <metze@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
b158d4e4c1 winbind: cleanup winbindd_cli_state->pwent_state if winbindd_getpwent_recv() returns an error
A client may skip the explicit endpwent() if getgrent() fails.

This allows client_is_idle() return true in more cases.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13293

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
b7789da846 winbind: cleanup winbindd_cli_state->grent_state if winbindd_getgrent_recv() returns an error
A client may skip the explicit endgrent() if getgrent() fails.

This allows client_is_idle() return true in more cases.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13293

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
6548b82b5c winbind: call lp_winbind_enum_{users,groups}() already in set{pw,gr}ent()
This way we don't keep winbindd_cli_state->{pw,gr}ent_state arround forever,
if the client forgets an explicit end{pw,gr}ent().

This allows client_is_idle() return true in more cases.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13293

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
43af57d872 winbind: protect a pending wb_child_request against a talloc_free()
If the (winbind) client gave up we call TALLOC_FREE(state->mem_ctx)
in remove_client(). This triggers a recursive talloc_free() for all
in flight requests.

In order to maintain the winbindd parent-child protocol, we need
to keep the orphaned wb_simple_trans request until the parent
got the response from the child.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13290

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
d29dda141e winbind: use tevent_queue_wait_send/recv in wb_child_request_*()
We need a way to keep the child->queue blocked without relying on
the current 'req' (wb_child_request_state).

The next commit will make use of this.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13290

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-23 04:09:18 +01:00
Stefan Metzmacher
3ffebee3de winbindd: implement wb_irpc_lsa_{LookupNames4,LookupSids3}()
This will be used by the LSA Server on an AD DC to request remote views
from trusts.

In future we should implement wb_lookupnames_send/recv similar to
wb_lookupsids_send/recv, but for now using wb_lookupname_send/recv in a loop
works as a first step.

We also need to make use of req->in.level and req->in.client_revision
once we want to support more than one domain within our own forest.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13286

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-21 14:19:19 +01:00
Stefan Metzmacher
c376ab29d1 winbindd: make use of talloc_zero_array() in wb_lookupsids*()
It just feels better for such a complex function.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13281

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-21 14:19:17 +01:00
Stefan Metzmacher
b5ffa0e21f winbindd: initialize type = SID_NAME_UNKNOWN in wb_lookupsids_single_done()
We check for !NT_STATUS_LOOKUP_ERR(), but wb_lookupsid_recv()
only initializes the results together with NT_STATUS_OK.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13280

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-21 14:19:17 +01:00
Stefan Metzmacher
17c48f26de winbindd: don't split the rid for SID_NAME_DOMAIN sids in wb_lookupsids
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13279

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-21 14:19:17 +01:00
Andreas Schneider
6f9c6d369f s3:auth: Pass mem_ctx to init_system_session_info()
We have a stackframe we can use for the lifetime of the session.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Feb 21 02:46:40 CET 2018 on sn-devel-144
2018-02-21 02:46:40 +01:00
Volker Lendecke
f8313d715b winbind: Don't send "server_id" explicitly for DUMP_DOMAIN_LIST
messaging already provides the sender id

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Feb 16 00:56:36 CET 2018 on sn-devel-144
2018-02-16 00:56:36 +01:00
Volker Lendecke
0e3c2c8bc6 winbind: Don't explicitly send "server_id" for ONLINESTATUS
Messaging already provides the sender id

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-02-15 20:32:24 +01:00
Andreas Schneider
1e8ad19653 winbindd: Initialize the domain groups member
==9405== 4 errors in context 1 of 493:
==9405== Conditional jump or move depends on uninitialised value(s)
==9405==    at 0x7507F71: vfprintf (in /lib64/libc-2.12.so)
==9405==    by 0x75C515B: __vasprintf_chk (in /lib64/libc-2.12.so)
==9405==    by 0x2A8728: dbgtext (stdio2.h:199)
==9405==    by 0x22DCBB: winbindd_list_groups_done (winbindd_list_groups.c:127)
==9405==    by 0x6C7F568: _tevent_req_error (tevent_req.c:167)
==9405==    by 0x6C7F568: _tevent_req_error (tevent_req.c:167)
==9405==    by 0x6C7F568: _tevent_req_error (tevent_req.c:167)
==9405==    by 0x3CDAE8: dcerpc_binding_handle_call_done (binding_handle.c:445)
==9405==    by 0x6C7F568: _tevent_req_error (tevent_req.c:167)
==9405==    by 0x6C7F568: _tevent_req_error (tevent_req.c:167)
==9405==    by 0x202701: wbint_bh_raw_call_done (winbindd_dual_ndr.c:139)
==9405==    by 0x6C82C60: tevent_common_loop_timer_delay (tevent_timed.c:341)
==9405==    by 0x6C83CA1: epoll_event_loop_once (tevent_epoll.c:911)
==9405==    by 0x6C822D5: std_event_loop_once (tevent_standard.c:114)
==9405==    by 0x6C7DC3C: _tevent_loop_once (tevent.c:533)
==9405==    by 0x1D8A03: main (winbindd.c:1490)
==9405==  Uninitialised value was created by a heap allocation
==9405==    at 0x4A069EE: malloc (vg_replace_malloc.c:270)
==9405==    by 0x6A71DCA: _talloc_array (in /usr/lib64/libtalloc.so.2.1.5)
==9405==    by 0x22D959: winbindd_list_groups_send (winbindd_list_groups.c:69)
==9405==    by 0x1D76BC: winbind_client_request_read (winbindd.c:647)
==9405==    by 0x23AF2A: wb_req_read_done (wb_reqtrans.c:126)
==9405==    by 0x6C83EA5: epoll_event_loop_once (tevent_epoll.c:728)
==9405==    by 0x6C822D5: std_event_loop_once (tevent_standard.c:114)
==9405==    by 0x6C7DC3C: _tevent_loop_once (tevent.c:533)
==9405==    by 0x1D8A03: main (winbindd.c:1490)

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue Feb 13 00:25:27 CET 2018 on sn-devel-144
2018-02-13 00:25:27 +01:00
Andreas Schneider
2abf47cfb3 winbindd: Free is_parent before we terminate
This makes valgrind happy.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-12 19:52:48 +01:00
Andreas Schneider
a5cd134ed7 winbindd: Free memory before we exit the connect child
This will make valgrind happy.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2018-02-12 19:52:48 +01:00
Volker Lendecke
b4384b7f0e winbind: Improve child selection
This improves the situation when a client request blocks a winbind
child. This might be a slow samlogon or lookupnames to a domain that's
far away. With random selection of the child for new request coming in
we could end up with a long queue when other, non-blocked children
could serve those new requests. Choose the shortest queue.

This is an immediate and simple fix. Step two will be to have a
per-domain and not a per-child queue. Right now we're pre-selecting
the check-out queue at Fry's randomly without looking at the queue
length. With this change we're picking the shortest queue. The better
change will be what Fry's really does: One central queue and red/green
lights on the busy/free checkout counters.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Mon Feb 12 19:51:35 CET 2018 on sn-devel-144
2018-02-12 19:51:35 +01:00
Stefan Metzmacher
597e755328 winbindd: WBFLAG_PAM_AUTH_PAC should call add_trusted_domain_from_auth() is the result is trusted
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13262

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Sat Feb 10 13:08:50 CET 2018 on sn-devel-144
2018-02-10 13:08:50 +01:00
Stefan Metzmacher
8422c001be winbindd: rename winbindd_pam_auth_pac_send and let it return validation
Just a preperational step. The next commit will update the caller to
make use of the validation info.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13262

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:18 +01:00
Stefan Metzmacher
5444cc4e7e winbindd: complete WBFLAG_PAM_AUTH_PAC handling in winbindd_pam_auth_crap_send()
winbindd_pam_auth_crap_recv() should not have any real logic.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13262

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:18 +01:00
Stefan Metzmacher
5ce3cb2fb4 winbindd: let winbindd_pam_auth_pac_send() compute info6 from PAC
This way we don't loose the DNS info and UPN. A subsequent commit will
let winbindd_pam_auth_pac_send() return the full validation info.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13262

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:18 +01:00
Stefan Metzmacher
42e4453968 winbindd: call add_trusted_domain_from_auth() in winbindd_pam_auth_crap_done()
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13262

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:17 +01:00
Stefan Metzmacher
021d75fb22 winbindd: get netr_SamInfo6 out of winbindd_dual_pam_auth_kerberos()
This way we don't loose dns_domain_name and user principal.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13261

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:17 +01:00
Stefan Metzmacher
1a9857369d winbindd: allow validation level 6 in winbind_SamLogon
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13260

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:17 +01:00
Stefan Metzmacher
b60c634123 winbindd: introduce a cm_connect_netlogon_secure() which gives a valid netlogon_creds_ctx
At lot of callers require a valid schannel connection.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13259

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:17 +01:00
Stefan Metzmacher
d76bcdb085 winbindd: handle interactive logons in _winbind_SamLogon()
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13258

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:17 +01:00
Stefan Metzmacher
8c6c47aec0 winbindd: pass 'bool interactive' to winbind_dual_SamLogon()
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13258

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:17 +01:00
Stefan Metzmacher
2268f1c0dd winbindd: add a comment to a parameter in _winbind_SamLogon()
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13258

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:17 +01:00
Stefan Metzmacher
d1c3676197 winbindd: separate plaintext given and interactive in winbind_samlogon_retry_loop()
We need to handle 4 cases:

plaintext_given=true  interactive=true
plaintext_given=false interactive=true
plaintext_given=true  interactive=false
plaintext_given=false interactive=false

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13258

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:17 +01:00
Stefan Metzmacher
2ee2551409 winbindd: add_trusted_domain_from_auth() should not use dns_name = ""
Check whether the DNS domain name in the info6 struct is actually more
then just an empty string. If it is we want to call add_trusted_domain()
with NULL as DNS domain name argument.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13257

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:16 +01:00
Stefan Metzmacher
b112cbc246 winbindd: fix debug message in find_default_route_domain() on a DC
As we don't support multiple domains in a forest yet,
we don't need to print a warning a log level 0.

This also adds a missing \n.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13255

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:16 +01:00
Ralph Boehme
9f96ede6f5 winbindd: rename MSG_WINBIND_NEW_TRUSTED_DOMAIN to MSG_WINBIND_RELOAD_TRUSTED_DOMAINS
This reflects the new implementation in winbindd.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13237

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-02-10 08:35:16 +01:00
Ralph Boehme
d8e4e7cae5 winbindd: use add_trusted_domains_dc in wb_imsg_new_trusted_domain
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13237

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-02-10 08:35:16 +01:00
Ralph Boehme
4274ef681b winbindd: move loading of trusted domains on a DC to a seperate function
This allows using the split out function in a subsequent commit in the
MSG_WINBIND_NEW_TRUSTED_DOMAIN message handler.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13237

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-02-10 08:35:16 +01:00
Stefan Metzmacher
728fb7c593 winbindd: don't force using LSA_LOOKUP_NAMES_ALL for non workstation trusts.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13236

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:16 +01:00
Stefan Metzmacher
7fc19747ef s3:rpc_client: pass down lsa_LookupNamesLevel to dcerpc_lsa_lookup_sids_generic()
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13236

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:16 +01:00
Stefan Metzmacher
8b7bf6d4d8 winbindd: prepare find_lookup_domain_from_{name,sid}() transitive trusts on a DC
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13235

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:16 +01:00
Stefan Metzmacher
af9a37aa19 winbindd: prepare find_auth_domain() transitive trusts on a DC
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13235

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:16 +01:00
Stefan Metzmacher
c5bd18c002 winbindd: remove const from set_routing_domain()
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13235

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:16 +01:00
Stefan Metzmacher
70bb9c27cf winbindd: use Netlogon{Interactive,Network}TransitiveInformation on transitive trusts
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13234

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:15 +01:00
Stefan Metzmacher
7329706a03 s3:rpc_client: allow passing NetlogonNetwork[Transitive]Information to rpccli_netlogon_network_logon()
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13234

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:15 +01:00
Ralph Boehme
9a613f4bcc winbindd: add routing_domain as parameter to add_trusted_domain
This also fixes the following CIDs:

CID 1427622:  Null pointer dereferences  (REVERSE_INULL)
CID 1427619:  Null pointer dereferences  (REVERSE_INULL)

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13233

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-02-10 08:35:15 +01:00
Stefan Metzmacher
9fef5d1891 winbindd: add missing can_do_ncacn_ip_tcp initialisation
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13232

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:15 +01:00
Stefan Metzmacher
1918a870c3 winbindd: remove useless calls to get_trust_credentials() before cli_rpc_pipe_open_schannel_with_creds()
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13231

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:15 +01:00
Stefan Metzmacher
53484d0d98 winbindd: fix LSA connections via DCERPC_AUTH_SCHANNEL
Bug: https://bugzilla.samba.org/show_bug.cgi?id=13231

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-02-10 08:35:15 +01:00
Volker Lendecke
3be1e68ce6 winbind: Fix CID 1427626 Uninitialized scalar variable
Likely a false positive, but Coverity can't follow all the paths leading
to line 1598.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Wed Jan 17 23:58:34 CET 2018 on sn-devel-144
2018-01-17 23:58:34 +01:00
Volker Lendecke
92131d0898 winbind: Fix CID 1427626 Uninitialized scalar variable
Likely a false positive, but Coverity can't follow all the paths leading
to line 2030

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-17 19:24:11 +01:00
Andreas Schneider
05ebafd91e s3:rpc_client: Clenup copy_netr_SamInfo3() code
This gets rid of some strange macro and makes sure we clenaup at the
end.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13209

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Jan 15 22:16:13 CET 2018 on sn-devel-144
2018-01-15 22:16:13 +01:00
Andreas Schneider
bfc727f0b2 s3:winbind: Use a stackframe and cleanup when leaving
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13209

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-15 17:48:18 +01:00
Andreas Schneider
00d176c6c5 s3:winbind: Use a goto for cleaning up at the end
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13209

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-15 17:48:18 +01:00
Andreas Schneider
264249db0f s3:winbindd: Improve logic so it is easier to understand
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13209

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-15 17:48:18 +01:00
Ralph Boehme
9b423fe804 winbindd: set routing_domain when enumerating trusts
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-01-14 10:26:05 +01:00
David Mulder
2ca73cba53 gpo: Add the winbind call to gpupdate
Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-01-13 22:38:05 +01:00
Stefan Metzmacher
b4e1e3019a winbindd: add "winbind scan trusted domains = no" to avoid trust enumeration
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2018-01-13 12:55:08 +01:00
Ralph Boehme
9fb36370a5 winbindd: add more trust types to get_trust_type_string
Add support for the following trust types: "Local", "Workstation",
"RWDC", "RODC"´and "Routed (via ...)".

Where we previously returned "None" this now returns "Routed (via ...)",
otherwise (hopefully) no change in behaviour.

Signed-off-by: Ralph Boehme <slow@samba.org>
2018-01-13 12:55:08 +01:00
Ralph Boehme
f12a43f487 winbindd: fix trust_is_oubound()
A trust is only inbound if NETR_TRUST_FLAG_OUTBOUND is set. Trust flags = 0x0
does not imply an outbound trust, nor does NETR_TRUST_FLAG_IN_FOREST.

Signed-off-by: Ralph Boehme <slow@samba.org>
2018-01-13 12:55:08 +01:00