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mirror of https://github.com/samba-team/samba.git synced 2025-01-21 18:04:06 +03:00

131 Commits

Author SHA1 Message Date
Joseph Sutton
13a04d6791 s4:rpc_server: Add missing newlines to debugging messages
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-08-08 04:39:37 +00:00
Björn Jacke
659e88544a dcesrv_drsuapi.c:use DBG* macros instead of static log level numbers
Signed-off-by: Bjoern Jacke <bjacke@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-06-16 20:28:29 +00:00
Joseph Sutton
c17e46a231 ldap: Make use of LDB_OID_COMPARATOR constants
These constants allow one to tell at a glance what search operation is
being performed.

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2023-02-08 00:03:40 +00:00
Stefan Metzmacher
af6151ef12 CVE-2021-3738 s4:rpc_server/drsuapi: make use of assoc_group aware dcesrv_samdb_connect_as_*() helpers
This avoids a crash that's triggered by windows clients using
DsCrackNames across multiple connections within an association group
on the same DsBind context(policy) handle.

It also improves the auditing for the dcesrv_samdb_connect_as_system() case.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14468

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2021-11-09 19:45:34 +00:00
Alexander Bokovoy
234957a2e4 Fix build after removal of an extra safe_string.h
Move of strcasecmp redefine to lib/util/safe_string.h in
https://gitlab.com/samba-team/samba/-/merge_requests/1507 broke build on
Fedora 33 with GCC 10.2.1 for those compilation units that use
ldb_att_cmp().

The reason for that is that ldb_attr_cmp() defined as

   #define ldb_attr_cmp(a, b) strcasecmp(a, b)

because attribute names restricted to be ASCII by RFC2251 (LDAPv3 spec).

A solution is to add

   #undef strcasecmp

to all source code files which use ldb_attr_cmp().

Signed-off-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Oct  1 22:45:29 UTC 2020 on sn-devel-184
2020-10-01 22:45:29 +00:00
Stefan Metzmacher
e9eb8e6a44 s4:rpc_server: only pass context to op_bind() hooks
BUG: https://bugzilla.samba.org/show_bug.cgi?id=7113
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11892

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2019-01-12 03:13:39 +01:00
Stefan Metzmacher
70b00c7567 s4:rpc_server: only use context within op_bind() hooks and dcesrv_interface_bind_*() functions
BUG: https://bugzilla.samba.org/show_bug.cgi?id=7113
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11892

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2019-01-12 03:13:39 +01:00
Stefan Metzmacher
ec3e404a80 s4:rpc_server/drsuapi: make use of dcesrv_handle_create()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=7113
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11892

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2019-01-12 03:13:34 +01:00
Stefan Metzmacher
e1caa51146 s4:rpc_server/drsuapi: make use dcesrv_call_session_info()
BUG: https://bugzilla.samba.org/show_bug.cgi?id=7113
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11892

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2019-01-12 03:13:32 +01:00
Andrew Bartlett
8cd905d575 s4-drsuapi: Call security_token_debug() with DBGC_DRS_REPL and a proper log level
Selftest logs are full of calls to security_token_debug() with no context
and this is never a log level 0 event, so tidy it up.

The RODC would trigger this each time there is an attempted preload
of a user in the Denied RODC replication group.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2018-05-21 23:48:18 +02:00
Gary Lockyer
5c0345ea9b samdb: Add remote address to connect
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2018-05-10 20:02:23 +02:00
Andrew Bartlett
51289a6f9b debug: Add new debug class "drs_repl" for DRS replication processing
This is used in the client and in the server

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
2017-09-07 06:56:27 +02:00
Günther Deschner
9da8e8944b werror: replace WERR_UNKNOWN_LEVEL with WERR_INVALID_LEVEL in source4/rpc_server/
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2016-09-28 00:04:35 +02:00
Günther Deschner
160d5c40a6 werror: replace WERR_INVALID_PARAM with WERR_INVALID_PARAMETER in source4/rpc_server/
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2016-09-28 00:04:23 +02:00
Günther Deschner
cda198c0c5 werror: replace WERR_GENERAL_FAILURE with WERR_GEN_FAILURE in source4/rpc_server/
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2016-09-28 00:04:21 +02:00
Günther Deschner
eaee3b85e8 werror: replace WERR_NOMEM with WERR_NOT_ENOUGH_MEMORY in source4/rpc_server/
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2016-09-28 00:04:20 +02:00
Garming Sam
abb8d77c6f kcc: Make debug more scarce
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2016-07-21 06:37:07 +02:00
Dirk Godau
1fd7c28d5f Extend DsBind and DsGetDomainControllerInfo to work with w2k8.
W2K8 Clients ask for DRSUAPI_SUPPORTED_EXTENSION_LH_BETA2 on DsBind. W2K8
expect this to be set (with server fl 2k8) or else they do not call
DsGetDomainControllerInfo.

If DRSUAPI_SUPPORTED_EXTENSION_LH_BETA2 is set, DsGetDomainControllerInfo
must be able to return DCInfo Level 3.

If Samba4 AD ist set to work as 2k8, with >2k8 clients the following
will not work as expected:

  * Group Policy Editor Infrastructure Discovery
  * nltest /dclist:<domain>
  * w32tm /monitor

BUG: https://bugzilla.samba.org/show_bug.cgi?id=9971
BUG: https://bugzilla.samba.org/show_bug.cgi?id=9976

Signed-off-by: Dirk Godau <voidswitch@gmail.com>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>

Autobuild-User(master): Douglas Bagnall <dbagnall@samba.org>
Autobuild-Date(master): Thu May 26 06:21:10 CEST 2016 on sn-devel-144
2016-05-26 06:21:10 +02:00
Stefan Metzmacher
80dae9afda CVE-2016-2118: s4:rpc_server/drsuapi: require DCERPC_AUTH_LEVEL_PRIVACY
This matches windows and prevents man in the middle downgrade attacks.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=11616

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
2016-04-12 19:25:27 +02:00
Douglas Bagnall
caf74b7df5 s4-rpc_server/drsuapi: Fix timeouts on forwarded DsExecuteKCC IRPC call
This matches other forwarded calls

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2015-05-28 07:25:07 +02:00
Stefan Metzmacher
07d29da5a7 s4:rpc_server/drsuapi: fix warnings in dcesrv_drsuapi_DsGetDomainControllerInfo_1()
'default' is already handled in an earlier switch statement,
so this won't be reached but avoids a warning.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2015-03-20 20:43:11 +01:00
Matthieu Patou
beead4d431 drs-cracknames: Reorganise the cracknames list so that similar format names are group together
It makes easier when reviewing failed test case in DRSR testsuite

Signed-off-by: Matthieu Patou <mat@matws.net>
Reviewed-by: Andrew Bartlett <abarlett@samba.org>
2013-08-06 21:22:00 -07:00
Matthieu Patou
74dd365f77 Fix a missing parenthesis in the LDAP search request
Signed-off-by: Matthieu Patou <mat@matws.net>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Sun Jun 30 13:34:13 CEST 2013 on sn-devel-104
2013-06-30 13:34:13 +02:00
Matthieu Patou
303ef62b29 kcc: return invalid parameter if the taskId is not 0 2012-10-07 21:51:01 -07:00
Matthieu Patou
9269870a70 Implement the LIST_INFO_FOR_SERVER input format 2012-10-07 21:51:01 -07:00
Matthieu Patou
3dd2b804b9 getdcinfo: Check that the server object has a serverreference objects pointing to a DC object
The problem was found by the DRSR testsuite where server objects were
created in the Site container without serverrefrence attribute
triggering error in the testsuite.
2012-10-07 21:51:01 -07:00
Stefan Metzmacher
f240a4c2e7 s4:rpc_server/drsuapi: use talloc_zero instead of talloc() in dcesrv_drsuapi_DsBind()
metze

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Tue Sep 25 03:06:13 CEST 2012 on sn-devel-104
2012-09-25 03:06:13 +02:00
Stefan Metzmacher
bbac4fb42f s4:rpc_server/drsuapi: fix a crash in dcesrv_drsuapi_DsGetDomainControllerInfo_1()
metze
2012-09-25 01:14:15 +02:00
Andrew Bartlett
9566786853 s4-dsdb: Add mem_ctx argument to samdb_ntds_settings_dn
As this value is calculated new each time, we need to give it a context to live on.

If the value is the forced value during provision, a reference is taken.

This was responsible for the memory leak in the replication process.  In the
example I was given, this DN appeared in memory 13596 times!

Andrew Bartlett

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue Aug 14 10:05:14 CEST 2012 on sn-devel-104
2012-08-14 10:05:14 +02:00
Matthieu Patou
4659b07eb9 s4-drs: In dcesrv_drsuapi_DsRemoveDSServer use the subtree control to delete the NTDS entry
This entry has most of the time subelements (connections between DCs)
that will forbid a simple (non recursive) delete
2011-08-10 01:44:44 +04:00
Matthias Dieter Wallnöfer
80995fde5a s4:drsuapi RPC server - this resembles more "samdb_is_gc"
Reviewed by: Jelmer

Autobuild-User: Matthias Dieter Wallnöfer <mdw@samba.org>
Autobuild-Date: Tue Mar  1 17:57:47 CET 2011 on sn-devel-104
2011-03-01 17:57:47 +01:00
Matthias Dieter Wallnöfer
0e68867b26 s4:dsdb - always handle the attribute "options" as 32bit unsigned integer
It is defined as LDAP syntax 2.5.5.9 so no need at all to treat it as
64-bit integer.

Reviewed by: Kamenim and Metze

Autobuild-User: Matthias Dieter Wallnöfer <mdw@samba.org>
Autobuild-Date: Tue Mar  1 12:46:15 CET 2011 on sn-devel-104
2011-03-01 12:46:15 +01:00
Matthias Dieter Wallnöfer
40db0b8386 s4:dcesrv_drsuapi RPC server - remove unreachable statement 2010-11-29 14:48:13 +01:00
Matthias Dieter Wallnöfer
6df6364220 s4:drsuapi RPC server - fix "enum security_user_level" warning on Tru64 2010-11-27 21:50:42 +01:00
Andrew Tridgell
8310375a04 s4-drs: allow DrsReplicaGetInfo as a DC 2010-11-28 00:16:38 +11:00
Matthias Dieter Wallnöfer
a0e9814c0d s4:dsdb - remove "samdb_result_uint", "samdb_result_int64", "samdb_result_uint64" and "samdb_result_string"
We have ldb_msg_find_attr_as_* calls which do exactly the same. Therefore this
reduces only code redundancies.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
2010-10-15 08:36:01 +11:00
Andrew Bartlett
8beaa29242 s4-libcli/security Use seperate subsystem for session related functions
The merged I plan in this area require spliting security.h into
two header files, a common header and a session.h for the
remaining source4-specific code.

Andrew Bartlett
2010-10-12 02:54:16 +00:00
Andrew Bartlett
0487ef0a70 libcli/security Add debug class to security_token_debug() et al
This will allow it to replace functions in source3 that use debug classes.

Andrew Bartlett
2010-10-12 02:54:16 +00:00
Jelmer Vernooij
93126b3315 samdb: Add flags argument to samdb_connect(). 2010-10-10 23:08:49 +02:00
Andrew Tridgell
46ec7d7851 s4-drs: added support for level 10 of getncchanges
added a simple mapping from req8
2010-09-30 16:45:13 +00:00
Anatoliy Atanasov
b4eba4268d s4/dcdiag: Handle ListRoles command for dcdiag:KnowsOfRoleHolders test 2010-09-20 09:46:10 -07:00
Andrew Tridgell
e5cd023a41 s4-drs: initial skeleton for DrsReplica{Add,Del,Mod} calls 2010-09-16 16:08:46 +10:00
Kamen Mazdrashki
7f1db0d8df s4-drs: Wait DsReplicaSync for as long as it takes to complete
In case the caller wants sync execution, we should
not cancel the call for internal timeout reason,
but rather wait for its execution
2010-09-16 00:15:38 +03:00
Kamen Mazdrashki
ee169d7347 s4-irpc: Add 'timeout' param for dcesrv_irpc_forward_rpc_call() call
It is to be used when caller wants to explicitly
specify the timeout for the call
2010-09-16 00:15:38 +03:00
Andrew Tridgell
dc7cf47371 s4-drs: added sam_ctx_system on DRS bind state
The getncchanges call needs to be able to access the sam as the system
user for RODC clients. To do this it needs a sam_ctx connection with
system credentials

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-08-20 20:34:11 +10:00
Andrew Tridgell
45a2b408ba s4-drs: added domain_sid to DRS security checks
we need the domain_sid to determine if the account is a RODC for our
domain

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2010-08-17 21:21:50 +10:00
Andrew Tridgell
6b266b85cf s4-loadparm: 2nd half of lp_ to lpcfg_ conversion
this converts all callers that use the Samba4 loadparm lp_ calling
convention to use the lpcfg_ prefix.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
2010-07-16 18:24:27 +10:00
Matthias Dieter Wallnöfer
38896f3362 s4:drsuapi RPC server - "result_site_name" - fix variable denomination 2010-07-08 19:28:44 +02:00
Matthias Dieter Wallnöfer
e5c5d371d1 s4:dcesrv_drsuapi.c - fix a counter variable 2010-06-28 14:51:09 +02:00
Andrew Tridgell
bb1ba4ff76 s4-drs: added new SECURITY_RO_DOMAIN_CONTROLLER level
This is used for allowing operations by RODCs, and denying them
operations that should only be allowed for a full DC

This required a new domain_sid argument to
security_session_user_level()

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
Pair-Programmed-With: Rusty Russell <rusty@samba.org>
2010-04-22 19:36:16 +10:00