r10865: merge branches/SOC/SAMBA_4_0 into main the main SAMBA_4_0 tree
authorStefan Metzmacher <metze@samba.org>
Mon, 10 Oct 2005 09:33:06 +0000 (09:33 +0000)
committerGerald (Jerry) Carter <jerry@samba.org>
Wed, 10 Oct 2007 18:39:37 +0000 (13:39 -0500)
metze

 r8017@SERNOX:  metze | 2005-06-30 13:44:23 +0200
 create the SAMBA_4_0 branch for the Summer Of Code Project

 metze

 r8730@SERNOX:  brad | 2005-07-24 03:09:48 +0200
 Branching Samba 4
 r8731@SERNOX:  brad | 2005-07-24 06:39:00 +0200
 added 'make installmisc' to howto.txt
 added existing 'compression' option to level8 drsuapi torture test
 added new 'neighbour_writeable' option to level8 drsuapi torture test
 r8732@SERNOX:  brad | 2005-07-24 06:42:38 +0200
 added metze's dssync patch as source/torture/rpc/dssync.c
 r8739@SERNOX:  brad | 2005-07-25 00:24:46 +0200
 added a test called RPC-DSSYNC to config.mk
 hacking at dssync.c in an attempt to make it compile
 r8754@SERNOX:  brad | 2005-07-25 15:19:21 +0200
 Changing dssync.c to use ldb routines for accessing ldap rather than raw ldap calls.

 r8765@SERNOX:  brad | 2005-07-26 03:35:38 +0200
 more ldb changes to test_CompleteJoin(), it mostly kind of almost works now!

 r8766@SERNOX:  brad | 2005-07-26 03:56:00 +0200
 Trying to fix the crazy nesting in the branch
 r8769@SERNOX:  brad | 2005-07-26 04:48:29 +0200
 merging latest changes
 r8770@SERNOX:  brad | 2005-07-26 04:53:43 +0200
 removing nested branch
 r8793@SERNOX:  jerry | 2005-07-27 05:04:57 +0200
 merging on of Brad missing changes from the nested 4.0 branch debacle
 r8794@SERNOX:  jerry | 2005-07-27 05:14:42 +0200
 syncing up with the main 4_0 branch for Brad
 r8842@SERNOX:  brad | 2005-07-29 00:26:30 +0200
 merging changes from branches/SAMBA_4_0
 r8850@SERNOX:  brad | 2005-07-29 21:07:57 +0200
 Bringing my tree up to date
 r8851@SERNOX:  brad | 2005-07-30 00:48:04 +0200
 making dssync.c more ldb-centric, reverted samlogon.c from rev. 8845 to get my branch to compile again.
 r8856@SERNOX:  brad | 2005-07-30 03:20:33 +0200
 I think I have the ldb code down in test_CompleteJoin (not complete yet though)
 r8860@SERNOX:  brad | 2005-07-30 07:08:13 +0200
 Changed comments to C style /**/ (thanks Richard), some more changes to test_CompleteJoin().
 r8862@SERNOX:  brad | 2005-07-31 04:45:32 +0200
 Bringing the SOC/SAMBA_4_0 branch up to date.
 r8863@SERNOX:  brad | 2005-07-31 20:00:41 +0200
 Updated some missing files from the branch
 r8864@SERNOX:  brad | 2005-07-31 20:25:50 +0200
 Removing autogenerated files from branch
 r8865@SERNOX:  brad | 2005-07-31 20:43:58 +0200
 last of the unneeded files in SOC/SAMBA_4_0
 r9004@SERNOX:  brad | 2005-08-03 18:51:23 +0200
  r5214@buttercup:  j0j0 | 2005-08-03 10:44:30 -0600
   r@buttercup:  j0j0 | 2005-08-02 22:54:13 -0600
   creating a local branch of branches/SAMBA_4_0

 r9013@SERNOX:  brad | 2005-08-03 20:57:48 +0200
  r5228@buttercup:  j0j0 | 2005-08-03 13:00:11 -0600
  Fixing differences between this branch and /branches/SAMBA_4_0

 r9014@SERNOX:  brad | 2005-08-03 21:18:05 +0200
  r5231@buttercup:  j0j0 | 2005-08-03 13:23:12 -0600
  Updating config.mk so that smbtorture builds again

 r9061@SERNOX:  brad | 2005-08-04 18:17:36 +0200
  r5249@buttercup:  j0j0 | 2005-08-03 21:01:02 -0600
  Start using libnet_Join() for DC join.

 r9062@SERNOX:  brad | 2005-08-04 18:17:47 +0200
  r5250@buttercup:  j0j0 | 2005-08-04 10:21:34 -0600
  Some more work towards performing a dc join.

 r9064@SERNOX:  brad | 2005-08-04 18:53:51 +0200
  r5253@buttercup:  j0j0 | 2005-08-04 10:53:00 -0600
  Fixed a bug (passing a TALLOC_CTX to libnet_context_init() )

 r9069@SERNOX:  brad | 2005-08-04 21:59:55 +0200
  r5279@buttercup:  j0j0 | 2005-08-04 14:04:55 -0600
  Some more work on the domain join

 r9117@SERNOX:  brad | 2005-08-05 16:50:26 +0200
  r5281@buttercup:  j0j0 | 2005-08-05 08:55:58 -0600
  Committing minor changes before merge

 r9180@SERNOX:  brad | 2005-08-07 17:25:25 +0200
  r5314@buttercup:  j0j0 | 2005-08-07 09:30:12 -0600
  Reworked libnet_join to use two join levels, AUTOMATIC and SPECIFIED.

 r9181@SERNOX:  brad | 2005-08-07 17:25:36 +0200
  r5315@buttercup:  j0j0 | 2005-08-07 09:31:22 -0600
  Working with libnet_Join(), code cleanup needed in the near future.

 r9192@SERNOX:  brad | 2005-08-07 21:40:22 +0200
  r5373@buttercup:  j0j0 | 2005-08-07 13:46:09 -0600
  Some code cleanup to make things a little more readable.

 r9249@SERNOX:  brad | 2005-08-12 01:31:48 +0200
  r5375@buttercup:  j0j0 | 2005-08-11 17:38:44 -0600
  Split libnet_JoinDomain() into libnet_JoinDomain() and libnet_JoinADSDomain().

 r9256@SERNOX:  brad | 2005-08-12 04:55:11 +0200
  r5413@buttercup:  j0j0 | 2005-08-11 21:02:27 -0600
  Clean up libnet_JoinADSDomain() a little, added a comment to the test_join struct.

 r9314@SERNOX:  brad | 2005-08-16 03:53:20 +0200
  r5436@buttercup:  j0j0 | 2005-08-15 20:01:21 -0600
  libnet_JoinDomain() should honour LIBNET_JOIN_TORTURE now.
  torture_join_domain() should properly use libnet_JoinDomain().
  dssync.c uses torture_join_domain() again.

 r9351@SERNOX:  brad | 2005-08-17 07:15:31 +0200
  r5438@buttercup:  j0j0 | 2005-08-16 23:23:58 -0600
  Removed LIBNET_JOIN_TORTURE level, as it became unnecessary once libnet_Join_primary_domain() handled netbios names better.
  Corrected libnet_JoinDomain() and libnet_JoinADSDomain().

 r9352@SERNOX:  brad | 2005-08-17 07:24:49 +0200
  r5440@buttercup:  j0j0 | 2005-08-16 23:33:25 -0600
  Fixed a typo.

 r9354@SERNOX:  metze | 2005-08-17 10:28:25 +0200
 remove object files from svn

 metze
 r9376@SERNOX:  brad | 2005-08-18 05:15:48 +0200
  r5476@buttercup:  j0j0 | 2005-08-17 21:24:33 -0600
  Proof that I shouldn't code when i'm tired (silly bugfixes).

 r9405@SERNOX:  brad | 2005-08-19 22:50:10 +0200
  r5500@buttercup:  j0j0 | 2005-08-19 14:56:25 -0600
  Get dssync.c compiling again after merge (ldb_dn changes from rev. 9391).

 r9407@SERNOX:  brad | 2005-08-20 03:22:42 +0200
  r5502@buttercup:  j0j0 | 2005-08-19 19:28:22 -0600
  libnet/libnet_join.c
  Some more fixes so ldb uses ldb_dn's.

  torture/rpc/dssync.c
  Some debugging printf()'s.
  ldb_dn fixes.

  torture/rpc/testjoin.c
  Change torture_join_domain() to use libnet_JoinDomain() rather than libnet_Join().
  Some more debugging statements.

  I'm not sure why, but GUID_all_zero(user_handle.uuid) is returning true in torture_leave_domain() when called it from torture_destroy_context() in torture/rpc/dssync.c.
  That's what i'm working out now.

 r9427@SERNOX:  brad | 2005-08-20 18:38:29 +0200
  r5504@buttercup:  j0j0 | 2005-08-20 10:44:52 -0600
  Some bugfixes.
  Removed a bunch of debugging code.
  torture_leave_domain() works again! not 100% perfect yet though...

 r9428@SERNOX:  brad | 2005-08-20 19:09:26 +0200
  r5506@buttercup:  j0j0 | 2005-08-20 11:15:54 -0600
  Restructure torture_join_domain() so that it joins itself, removes itself, and joins itself to the domain again to ensure that its account information is all current and as expected.

 r9452@SERNOX:  brad | 2005-08-21 19:33:51 +0200
  r5508@buttercup:  j0j0 | 2005-08-21 11:40:36 -0600
  Bugfixes, trying to get things straight between contexts.

 r9467@SERNOX:  brad | 2005-08-22 04:00:48 +0200
  r5510@buttercup:  j0j0 | 2005-08-21 20:06:55 -0600
  Another round of bugfixing.

 r9521@SERNOX:  brad | 2005-08-23 15:26:44 +0200
  r5596@buttercup:  j0j0 | 2005-08-23 07:33:06 -0600
  Merging changes

 r9524@SERNOX:  metze | 2005-08-23 16:09:42 +0200
 - fix the build caused by changes in the main samba4 tree,
 - add an option "dssync:german=yes" to allow me to run against my german w2k3 server
   this should be replaces by CLDAP calls to get the Default-First-Site-Name dynamicly
 - remove some temporary comments, as DsAddEntry works now

 metze
 r9528@SERNOX:  metze | 2005-08-23 18:22:22 +0200
 the RPC-DSSYNC test is now able to fetch the whole tree,
 including the unicodePwd, ntPwdHistory fields

 metze
 r9559@SERNOX:  brad | 2005-08-24 04:11:47 +0200
  r5612@buttercup:  j0j0 | 2005-08-23 20:19:12 -0600
  Some fixes around using talloc in a hierarchical fashion.
  Still not right, but better.

 r9564@SERNOX:  brad | 2005-08-24 05:43:11 +0200
  r5614@buttercup:  j0j0 | 2005-08-23 21:50:38 -0600
  Gave libnet_JoinADSDomain() its own tmp_ctx rather than passing it from libnet_JoinDomain() as a parameter (yuk).

  As a side effect, it proves that my bug lies in libnet_JoinDomain(), not libnet_JoinADSDomain().

 r9565@SERNOX:  brad | 2005-08-24 06:09:46 +0200
  r5616@buttercup:  j0j0 | 2005-08-23 22:17:12 -0600
  Small fix, if r->out.error_string and r2->samr_handle.out.error_string weren't set to NULL, torture_join_domain() would segfault on the second join.

 r9630@SERNOX:  brad | 2005-08-26 06:42:50 +0200
 Commented out the parts of the dssync test which perform the dc join and create/remove associated ldap entries.

 Commented out the test for the 'german' dssync option, because now we detect the Site-Name using CLDAP. If cldap_netlogon() does not return ok, the code defaults to 'Default-First-Site-Name'.
 r9670@SERNOX:  brad | 2005-08-27 02:30:11 +0200
 Added a patch from metze.

 To showcase what i've learned today, i've created two new parameters which can be set at runtime, drsuapi:last_usn and drsuapi:partition.

 drsuapi:last_usn takes an integer representing the USN of the last recieved replication update for a particular partition (uses the domain dn if drsuapi:parition isn't set).

 That value is passed in the DsGetNCChanges() call so that only info which has been updated since that point in time is returned. If this option is not set, 0 is used by default, and all updates for that partition are returned.

 drsuapi:partition takes a string dn and uses that as the name of the AD partition to replicate.

 Some debugging output was also added.

 r9723@SERNOX:  brad | 2005-08-29 01:07:51 +0200
 Added some copyright notices.

 Changed some things in net_join.c to try and figure out why 'net join <domain> bdc' segfaults.
 It occurs when the last talloc_free() happens, so i'm sure it's something to do with the memory fiddling i'm doing in libnet_join.

 Added some drsuapi attribute ids that I figured out today.
 I put some (many, dry) notes together while doing that, so i'll try to put them up on a blog at samba.org a little later tonight.

 r9740@SERNOX:  metze | 2005-08-29 16:58:03 +0200
 fix up the DsGetNCchanges loop,
 and remove misleading comments

 metze
 r9743@SERNOX:  metze | 2005-08-29 17:26:45 +0200
 make the logic a bit clearer

 metze
 r9815@SERNOX:  brad | 2005-08-31 02:36:21 +0200
 Added cldap_netlogon() AD Site-Name lookup into libnet/libnet_join.c.
 Bugfixing rampage in libnet_join.c to resolve misunderstanding of talloc_steal().
 libnet_join now creates the CN=<netbios name>,CN=Servers,CN=<site name>,CN=Sites,CN=Configuration,<domain dn> container on a dc join.

 r9858@SERNOX:  brad | 2005-09-01 03:17:17 +0200
 Removed extraneous NDR_ALL subsystem requirement from torture/config.mk.
 Added lots of error checking as per metze's advice.
 Removed commented out code.
 More bug chasing.

 r9863@SERNOX:  brad | 2005-09-01 05:53:19 +0200
 Cleaned up dssync.c, removed the unneeded DsCrackNames() call, removed DC join/leave related stuff.
 It no longer looks like my house does!

 r9887@SERNOX:  metze | 2005-09-01 11:34:03 +0200
 - fix dssync:highest_usn parameter handling
 - ask for LINKED_ATTRIBUTE replication

 metze
 r9891@SERNOX:  metze | 2005-09-01 14:13:18 +0200
 make the code more readable, and fix a few bugs

 metze
 r9911@SERNOX:  brad | 2005-09-01 20:36:27 +0200
 Bugfixes in libnet_join.c.
 Cleaned up comments.
 Added domain_dn_str and account_dn_str to struct libnet_JoinDomain.
 Removed struct dcerpc_pipe *samr_pipe and struct policy_handle user_handle from struct libnet_Join.

 r9920@SERNOX:  brad | 2005-09-01 23:34:13 +0200
 Added disclaimer (I can't seem to get libnet_JoinDomain() to keep the samr_pipe and u_handle open past the function call, grrrr....).

 r9921@SERNOX:  brad | 2005-09-01 23:37:54 +0200
 Added copyright statement.
 Cleaned up unneeded variables from torture_join_domain().

 r9932@SERNOX:  brad | 2005-09-02 01:49:42 +0200
 Really rushed project notes.

 r10841@SERNOX:  metze | 2005-10-08 20:01:45 +0200
 remove diff to main SAMBA_4_0 branch

 metze
 r10862@SERNOX:  metze | 2005-10-10 10:31:52 +0200
 remove the differences between SAMBA_4_0 and SOC/SAMBA_4_0

 metze
 r10863@SERNOX:  metze | 2005-10-10 10:34:26 +0200
 fix the build

 metze
 r10864@SERNOX:  metze | 2005-10-10 11:10:08 +0200
 remove README file to reduce, diffs to main SAMBA_4_0 branch:

 metze

 README:
 This project was centered around adding a torture test to Samba 4, which used drsuapi_DsGetNCChanges() to retrieve the contents of an Active Directory in the same manner as an Active Directory DC replication event.

 As the project unfolded, I also applied some changes to the functionality of the libnet library related to joining a machine account to a domain.

 One of the first things that I implemented in this project was a 'neighbour_writeable' option for the RPC-DRSUAPI torture test. The command line to execute this torture test is as follows:

 smbtorture --option=drsuapi:neighbour_writeable=True -W <domain name> -U <admin username>%<password> ncacn_ip_tcp:<domain controller dns name> RPC-DRSUAPI

 This option provides us with runtime control over the DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE flag in the struct drsuapi_DsGetNCChanges.in.req.req<level>.replica_flags, allowing us to easily test for differences in the behaviour of AD replication with the switch on or off.

 In the course of the project, I also implemented two more flags for the RPC-DSSYNC test. dssync:last_usn takes an integer representing the USN (Universal Serial Number) of the last recieved replication update for a particular partition (uses the domain DN if drsuapi:parition isn't set).   That value is passed in the DsGetNCChanges() call so that only info which has been updated since that point in time is returned. If this option is not set, 0 is used by default, and all updates for that partition are returned.  dssync:partition takes a string DN and uses that as the name of the AD partition to replicate.

 Based initially on a patch provided to me by one of my mentors, Stephan (metze) Metzmacher, the RPC-DSSYNC test was implemented for this project. Initially functionality was included to perform a DC join prior to initiating replication, but the code was removed when it was realized that replication could indeed take place without being a member of the domain in any way. It has been recently suggested that we may need a DC join after all to get all of the information we may want from the AD replication. This is probably best added using a torture_join_domain() call once the libnet code is able to keep the user policy handle and SAMR RPC pipe open.

 The DC join code was taken out of the RPC-DSSYNC and implemented for the most part in the libnet libraries. To test this, the RPC-NETLOGON test was modified to perform a domain join, leave and rejoin. Currently, the test has a fault in that it is unable to leave the domain using the same SAMR RPC pipe and user_policy information as was used for the first join. This is because I was unable to get the code working properly in libnet to provide that functionality. Currently missing from the DC join in libnet is the code to create the CN=NTDS Settings,CN=<DC NETBIOS NAME>,CN=<Site-Name>,CN=Sites,CN=Configuration,<domain DN> container using the dcerpc_drsuapi_DsAddEntry() call. I did not want to implement this functionality in libnet while there were still problems with the code.

 I also provided the ability in libnet and the RPC-DSSYNC test to look up the proper site name using the cldap library.

 In my investigations, I was unable to find out any information regarding the UnicodePwd attribute, except that the same password is represented differently for two different users in the same directory.

 I was also able to resolve and confirm the meaning of some DRSUAPI_ATTRIBUTE ID's.
  DRSUAPI_OBJECTCLASS_domain  (0xA0042)
  DRSUAPI_OBJECTCLASS_domainDNS  (0xA0043)
  wellKnownObjects  (0x9026A)
  fSMORoleOwner  (0x90171)
  name or dc (0x90001)
  whenCreated  (0x20002)
  instanceType  (0x20001)
  gPLink (0x9037B)
 These were added to the IDL for drsuapi (source/librpc/idl/drsuapi.idl).

 I would like to thank everyone on the Samba team who worked with me and assisted me with this project, specifically all the work done by Stephan Metzmacher, Andrew Bartlett and Jerry Carter. Working on this project with the Samba team really has been a life changing experience, as corny as that sounds.

 I've realized that I was born to be a systems developer, and it has helped confirm in my mind that Open Source (specifically Samba) development is exactly what i've been missing!

 I would also like to take this opportunity to thank Chris Dibona and Google for the amazing opportunity. I don't know if I would have taken the leap in other circumstances.

 I know these notes sound a little rushed, but it is 23:55 after all! :)

source/torture/config.mk
source/torture/rpc/drsuapi.c
source/torture/rpc/dssync.c [new file with mode: 0644]
source/torture/torture.c

index 548ded11113f3bf950e455ca1dbe7be8731fbfbe..ec60dbbe55b8046d3a4339a86fc72b20a51ce422 100644 (file)
@@ -79,6 +79,7 @@ ADD_OBJ_FILES = \
                torture/rpc/dfs.o \
                torture/rpc/drsuapi.o \
                torture/rpc/drsuapi_cracknames.o \
+               torture/rpc/dssync.o \
                torture/rpc/spoolss.o \
                torture/rpc/unixinfo.o \
                torture/rpc/samr.o \
index 1d47a58747ed2df87e62e741b5e221c91e398534..a3310e144f812cb4939b5002b920c8f6e6d69445 100644 (file)
@@ -553,13 +553,17 @@ static BOOL test_DsGetNCChanges(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
                        r.in.req.req8.highwatermark.reserved_usn        = 0;
                        r.in.req.req8.highwatermark.highest_usn         = 0;
                        r.in.req.req8.uptodateness_vector               = NULL;
-                       r.in.req.req8.replica_flags                     = 0
-                                                                       | DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
-                                                                       | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
+                       r.in.req.req8.replica_flags                     = 0;
+                       if (lp_parm_bool(-1,"drsuapi","compression",False)) {
+                               r.in.req.req8.replica_flags             |= DRSUAPI_DS_REPLICA_NEIGHBOUR_COMPRESS_CHANGES;
+                       }
+                       if (lp_parm_bool(-1,"drsuapi","neighbour_writeable",True)) {
+                               r.in.req.req8.replica_flags             |= DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE;
+                       }
+                       r.in.req.req8.replica_flags                     |= DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
                                                                        | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS
                                                                        | DRSUAPI_DS_REPLICA_NEIGHBOUR_RETURN_OBJECT_PARENTS
                                                                        | DRSUAPI_DS_REPLICA_NEIGHBOUR_NEVER_SYNCED
-                                                                       | DRSUAPI_DS_REPLICA_NEIGHBOUR_COMPRESS_CHANGES
                                                                        ;
                        r.in.req.req8.unknown2                          = 402;
                        r.in.req.req8.unknown3                          = 402116;
diff --git a/source/torture/rpc/dssync.c b/source/torture/rpc/dssync.c
new file mode 100644 (file)
index 0000000..7688a0c
--- /dev/null
@@ -0,0 +1,410 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   DsGetNCChanges replication test
+
+   Copyright (C) Stefan (metze) Metzmacher 2005
+   Copyright (C) Brad Henry 2005
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "lib/cmdline/popt_common.h"
+#include "libnet/libnet.h"
+#include "librpc/gen_ndr/ndr_drsuapi.h"
+#include "librpc/gen_ndr/ndr_samr.h"
+#include "libcli/ldap/ldap.h"
+#include "libcli/cldap/cldap.h"
+#include "ads.h"
+
+struct DsSyncBindInfo {
+       struct dcerpc_pipe *pipe;
+       struct drsuapi_DsBind req;
+       struct GUID bind_guid;
+       struct drsuapi_DsBindInfoCtr our_bind_info;
+       struct policy_handle bind_handle;
+};
+
+struct DsSyncLDAPInfo {
+       struct ldap_connection *conn;
+};
+
+struct DsSyncTest {
+       struct dcerpc_binding *drsuapi_binding;
+       
+       const char *ldap_url;
+       const char *site_name;
+       
+       const char *domain_dn;
+
+       /* what we need to do as 'Administrator' */
+       struct {
+               struct cli_credentials *credentials;
+               struct DsSyncBindInfo drsuapi;
+               struct DsSyncLDAPInfo ldap;
+       } admin;
+
+       /* what we need to do as the new dc machine account */
+       struct {
+               struct cli_credentials *credentials;
+               struct DsSyncBindInfo drsuapi;
+               struct drsuapi_DsGetDCInfo2 dc_info2;
+               struct GUID invocation_id;
+               struct GUID object_guid;
+       } new_dc;
+
+       /* info about the old dc */
+       struct {
+               struct drsuapi_DsGetDomainControllerInfo dc_info;
+       } old_dc;
+};
+
+static struct DsSyncTest *test_create_context(TALLOC_CTX *mem_ctx)
+{
+       NTSTATUS status;
+       struct DsSyncTest *ctx;
+       struct drsuapi_DsBindInfoCtr *our_bind_info;
+       const char *binding = lp_parm_string(-1, "torture", "binding");
+       ctx = talloc_zero(mem_ctx, struct DsSyncTest);
+       if (!ctx) return NULL;
+
+       status = dcerpc_parse_binding(ctx, binding, &ctx->drsuapi_binding);
+       if (!NT_STATUS_IS_OK(status)) {
+               printf("Bad binding string %s\n", binding);
+               return NULL;
+       }
+       ctx->drsuapi_binding->flags |= DCERPC_SIGN | DCERPC_SEAL;
+
+       ctx->ldap_url = talloc_asprintf(ctx, "ldap://%s/", ctx->drsuapi_binding->host);
+
+       /* ctx->admin ...*/
+       ctx->admin.credentials                          = cmdline_credentials;
+
+       our_bind_info                                   = &ctx->admin.drsuapi.our_bind_info;
+       our_bind_info->length                           = 28;
+       our_bind_info->info.info28.supported_extensions = 0xFFFFFFFF;
+       our_bind_info->info.info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
+       our_bind_info->info.info28.site_guid            = GUID_zero();
+       our_bind_info->info.info28.u1                   = 0;
+       our_bind_info->info.info28.repl_epoch           = 1;
+
+       GUID_from_string(DRSUAPI_DS_BIND_GUID, &ctx->admin.drsuapi.bind_guid);
+
+       ctx->admin.drsuapi.req.in.bind_guid             = &ctx->admin.drsuapi.bind_guid;
+       ctx->admin.drsuapi.req.in.bind_info             = our_bind_info;
+       ctx->admin.drsuapi.req.out.bind_handle          = &ctx->admin.drsuapi.bind_handle;
+
+       /* ctx->new_dc ...*/
+
+       our_bind_info                                   = &ctx->new_dc.drsuapi.our_bind_info;
+       our_bind_info->length                           = 28;
+       our_bind_info->info.info28.supported_extensions = 0x1ffffb7f;
+       our_bind_info->info.info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_LINKED_VALUE_REPLICATION;
+       our_bind_info->info.info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
+       our_bind_info->info.info28.site_guid            = GUID_zero();
+       our_bind_info->info.info28.u1                   = 508;
+       our_bind_info->info.info28.repl_epoch           = 0;
+
+       GUID_from_string(DRSUAPI_DS_BIND_GUID_W2K3, &ctx->new_dc.drsuapi.bind_guid);
+
+       ctx->new_dc.drsuapi.req.in.bind_guid            = &ctx->new_dc.drsuapi.bind_guid;
+       ctx->new_dc.drsuapi.req.in.bind_info            = our_bind_info;
+       ctx->new_dc.drsuapi.req.out.bind_handle         = &ctx->new_dc.drsuapi.bind_handle;
+
+       /* ctx->old_dc ...*/
+
+       return ctx;
+}
+
+static BOOL _test_DsBind(struct DsSyncTest *ctx, struct cli_credentials *credentials, struct DsSyncBindInfo *b)
+{
+       NTSTATUS status;
+       BOOL ret = True;
+       struct event_context *event = NULL;
+
+       status = dcerpc_pipe_connect_b(ctx,
+                                      &b->pipe, ctx->drsuapi_binding, 
+                                      DCERPC_DRSUAPI_UUID,
+                                      DCERPC_DRSUAPI_VERSION,
+                                      credentials, event);
+       
+       if (!NT_STATUS_IS_OK(status)) {
+               printf("Failed to connect to server as a BDC: %s\n", nt_errstr(status));
+               return False;
+       }
+
+       status = dcerpc_drsuapi_DsBind(b->pipe, ctx, &b->req);
+       if (!NT_STATUS_IS_OK(status)) {
+               const char *errstr = nt_errstr(status);
+               if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
+                       errstr = dcerpc_errstr(ctx, b->pipe->last_fault_code);
+               }
+               printf("dcerpc_drsuapi_DsBind failed - %s\n", errstr);
+               ret = False;
+       } else if (!W_ERROR_IS_OK(b->req.out.result)) {
+               printf("DsBind failed - %s\n", win_errstr(b->req.out.result));
+               ret = False;
+       }
+
+       return ret;
+}
+
+static BOOL test_LDAPBind(struct DsSyncTest *ctx, struct cli_credentials *credentials, struct DsSyncLDAPInfo *l)
+{
+       NTSTATUS status;
+       BOOL ret = True;
+
+       status = torture_ldap_connection(ctx, &l->conn, ctx->ldap_url);
+       if (!NT_STATUS_IS_OK(status)) {
+               printf("failed to connect to LDAP: %s\n", ctx->ldap_url);
+               return False;
+       }
+
+       printf("connected to LDAP: %s\n", ctx->ldap_url);
+
+       status = torture_ldap_bind_sasl(l->conn, credentials);
+       if (!NT_STATUS_IS_OK(status)) {
+               printf("failed to bind to LDAP:\n");
+               return False;
+       }
+       printf("bound to LDAP.\n");
+
+       return ret;
+}
+
+static BOOL test_GetInfo(struct DsSyncTest *ctx)
+{
+       NTSTATUS status;
+       struct drsuapi_DsCrackNames r;
+       struct drsuapi_DsNameString names[1];
+       BOOL ret = True;
+
+       struct cldap_socket *cldap = cldap_socket_init(ctx, NULL);
+       struct cldap_netlogon search;
+       
+       r.in.bind_handle                = &ctx->admin.drsuapi.bind_handle;
+       r.in.level                      = 1;
+       r.in.req.req1.unknown1          = 0x000004e4;
+       r.in.req.req1.unknown2          = 0x00000407;
+       r.in.req.req1.count             = 1;
+       r.in.req.req1.names             = names;
+       r.in.req.req1.format_flags      = DRSUAPI_DS_NAME_FLAG_NO_FLAGS;                
+       r.in.req.req1.format_offered    = DRSUAPI_DS_NAME_FORMAT_NT4_ACCOUNT;
+       r.in.req.req1.format_desired    = DRSUAPI_DS_NAME_FORMAT_FQDN_1779;
+       names[0].str = talloc_asprintf(ctx, "%s\\", lp_workgroup());
+
+       status = dcerpc_drsuapi_DsCrackNames(ctx->admin.drsuapi.pipe, ctx, &r);
+       if (!NT_STATUS_IS_OK(status)) {
+               const char *errstr = nt_errstr(status);
+               if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
+                       errstr = dcerpc_errstr(ctx, ctx->admin.drsuapi.pipe->last_fault_code);
+               }
+               printf("dcerpc_drsuapi_DsCrackNames failed - %s\n", errstr);
+               return False;
+       } else if (!W_ERROR_IS_OK(r.out.result)) {
+               printf("DsCrackNames failed - %s\n", win_errstr(r.out.result));
+               return False;
+       }
+
+       ctx->domain_dn = r.out.ctr.ctr1->array[0].result_name;
+       
+       ZERO_STRUCT(search);
+       search.in.dest_address = ctx->drsuapi_binding->host;
+       search.in.acct_control = -1;
+       search.in.version = 6;
+       status = cldap_netlogon(cldap, ctx, &search);
+       if (!NT_STATUS_IS_OK(status)) {
+               const char *errstr = nt_errstr(status);
+               ctx->site_name = talloc_asprintf(ctx, "%s", "Default-First-Site-Name");
+               printf("cldap_netlogon() returned %s. Defaulting to Site-Name: %s\n", errstr, ctx->site_name);          
+       } else {
+               ctx->site_name = talloc_steal(ctx, search.out.netlogon.logon5.site_name);
+               printf("cldap_netlogon() returned Site-Name: %s.\n",ctx->site_name);
+       }
+
+
+       ctx->new_dc.invocation_id = GUID_random();
+
+       return ret;
+}
+
+
+static BOOL test_FetchData(struct DsSyncTest *ctx)
+{
+       NTSTATUS status;
+       BOOL ret = True;
+       int i, y = 0;
+       uint64_t highest_usn = 0;
+       const char *partition = NULL;
+       struct drsuapi_DsGetNCChanges r;
+       struct drsuapi_DsReplicaObjectIdentifier nc;
+       struct GUID null_guid;
+       struct dom_sid null_sid;
+       struct {
+               int32_t level;
+       } array[] = {
+/*             {
+                       5
+               },
+*/             {
+                       8
+               }
+       };
+
+       ZERO_STRUCT(null_guid);
+       ZERO_STRUCT(null_sid);
+
+       partition = lp_parm_string(-1, "dssync", "partition");
+       if (partition == NULL) {
+               partition = ctx->domain_dn;
+               printf("dssync:partition not specified, defaulting to %s.\n", ctx->domain_dn);
+       }
+
+       highest_usn = lp_parm_int(-1, "dssync", "highest_usn", 0);
+
+       for (i=0; i < ARRAY_SIZE(array); i++) {
+               printf("testing DsGetNCChanges level %d\n",
+                       array[i].level);
+
+               r.in.bind_handle        = &ctx->new_dc.drsuapi.bind_handle;
+               r.in.level              = array[i].level;
+
+               switch (r.in.level) {
+               case 5:
+                       nc.guid = null_guid;
+                       nc.sid  = null_sid;
+                       nc.dn   = partition; 
+
+                       r.in.req.req5.destination_dsa_guid              = ctx->new_dc.invocation_id;
+                       r.in.req.req5.source_dsa_guid                   = null_guid;
+                       r.in.req.req5.naming_context                    = &nc;
+                       r.in.req.req5.highwatermark.tmp_highest_usn     = highest_usn;
+                       r.in.req.req5.highwatermark.reserved_usn        = 0;
+                       r.in.req.req5.highwatermark.highest_usn         = highest_usn;
+                       r.in.req.req5.uptodateness_vector               = NULL;
+                       r.in.req.req5.replica_flags                     = 0;
+                       if (lp_parm_bool(-1,"dssync","compression",False)) {
+                               r.in.req.req5.replica_flags             |= DRSUAPI_DS_REPLICA_NEIGHBOUR_COMPRESS_CHANGES;
+                       }
+                       if (lp_parm_bool(-1,"dssync","neighbour_writeable",True)) {
+                               r.in.req.req5.replica_flags             |= DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE;
+                       }
+                       r.in.req.req5.replica_flags                     |= DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
+                                                                       | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS
+                                                                       | DRSUAPI_DS_REPLICA_NEIGHBOUR_RETURN_OBJECT_PARENTS
+                                                                       | DRSUAPI_DS_REPLICA_NEIGHBOUR_NEVER_SYNCED
+                                                                       ;
+                       r.in.req.req5.unknown2                          = 133;
+                       r.in.req.req5.unknown3                          = 1336770;
+                       r.in.req.req5.unknown4                          = 0;
+                       r.in.req.req5.h1                                = 0;
+
+                       break;
+               case 8:
+                       nc.guid = null_guid;
+                       nc.sid  = null_sid;
+                       nc.dn   = partition; 
+                       /* nc.dn can be set to any other ad partition */
+                       
+                       r.in.req.req8.destination_dsa_guid              = ctx->new_dc.invocation_id;
+                       r.in.req.req8.source_dsa_guid                   = null_guid;
+                       r.in.req.req8.naming_context                    = &nc;
+                       r.in.req.req8.highwatermark.tmp_highest_usn     = highest_usn;
+                       r.in.req.req8.highwatermark.reserved_usn        = 0;
+                       r.in.req.req8.highwatermark.highest_usn         = highest_usn;
+                       r.in.req.req8.uptodateness_vector               = NULL;
+                       r.in.req.req8.replica_flags                     = 0;
+                       if (lp_parm_bool(-1,"dssync","compression",False)) {
+                               r.in.req.req8.replica_flags             |= DRSUAPI_DS_REPLICA_NEIGHBOUR_COMPRESS_CHANGES;
+                       }
+                       if (lp_parm_bool(-1,"dssync","neighbour_writeable",True)) {
+                               r.in.req.req8.replica_flags             |= DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE;
+                       }
+                       r.in.req.req8.replica_flags                     |= DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
+                                                                       | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS
+                                                                       | DRSUAPI_DS_REPLICA_NEIGHBOUR_RETURN_OBJECT_PARENTS
+                                                                       | DRSUAPI_DS_REPLICA_NEIGHBOUR_NEVER_SYNCED
+                                                                       ;
+                       r.in.req.req8.unknown2                          = 402;
+                       r.in.req.req8.unknown3                          = 402116;
+
+                       r.in.req.req8.unknown4                          = 0;
+                       r.in.req.req8.h1                                = 0;
+                       r.in.req.req8.unique_ptr1                       = 0;
+                       r.in.req.req8.unique_ptr2                       = 0;
+                       r.in.req.req8.ctr12.count                       = 0;
+                       r.in.req.req8.ctr12.array                       = NULL;
+
+                       break;
+               }
+               
+               printf("Dumping AD partition: %s\n", nc.dn);
+               for (y=0; ;y++) {
+                       ZERO_STRUCT(r.out);
+
+                       if (r.in.level == 8) {
+                               DEBUG(0,("start[%d] tmp_higest_usn: %llu , highest_usn: %llu\n",y,
+                                       r.in.req.req8.highwatermark.tmp_highest_usn,
+                                       r.in.req.req8.highwatermark.highest_usn));
+                       }
+
+                       status = dcerpc_drsuapi_DsGetNCChanges(ctx->new_dc.drsuapi.pipe, ctx, &r);
+                       if (!NT_STATUS_IS_OK(status)) {
+                               const char *errstr = nt_errstr(status);
+                               if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
+                                       errstr = dcerpc_errstr(ctx, ctx->new_dc.drsuapi.pipe->last_fault_code);
+                               }
+                               printf("dcerpc_drsuapi_DsGetNCChanges failed - %s\n", errstr);
+                               ret = False;
+                       } else if (!W_ERROR_IS_OK(r.out.result)) {
+                               printf("DsGetNCChanges failed - %s\n", win_errstr(r.out.result));
+                               ret = False;
+                       }
+
+                       if (ret == True && r.out.level == 6) {
+                               DEBUG(0,("end[%d] tmp_highest_usn: %llu , highest_usn: %llu\n",y,
+                                       r.out.ctr.ctr6.new_highwatermark.tmp_highest_usn,
+                                       r.out.ctr.ctr6.new_highwatermark.highest_usn));
+
+                               if (r.out.ctr.ctr6.new_highwatermark.tmp_highest_usn > r.out.ctr.ctr6.new_highwatermark.highest_usn) {
+                                       r.in.req.req8.highwatermark = r.out.ctr.ctr6.new_highwatermark;
+                                       continue;
+                               }
+                       }
+                       break;
+               }
+       }
+
+       return ret;
+}
+
+BOOL torture_rpc_dssync(void)
+{
+       BOOL ret = True;
+       TALLOC_CTX *mem_ctx;
+       struct DsSyncTest *ctx;
+       
+       mem_ctx = talloc_init("torture_rpc_dssync");
+       ctx = test_create_context(mem_ctx);
+       
+       ret &= _test_DsBind(ctx, ctx->admin.credentials, &ctx->admin.drsuapi);
+       ret &= test_LDAPBind(ctx, ctx->admin.credentials, &ctx->admin.ldap);
+       ret &= test_GetInfo(ctx);
+       ret &= _test_DsBind(ctx, ctx->admin.credentials, &ctx->new_dc.drsuapi);
+       ret &= test_FetchData(ctx);
+
+       return ret;
+}
index ca348e841b06fb072588d971372ace5d3c0d982c..5941af978ad57ed8dac57438d37d668e114fb6b1 100644 (file)
@@ -2313,6 +2313,7 @@ static struct {
        {"RPC-DSSETUP", torture_rpc_dssetup, 0},
         {"RPC-ALTERCONTEXT", torture_rpc_alter_context, 0},
         {"RPC-JOIN", torture_rpc_join, 0},
+        {"RPC-DSSYNC", torture_rpc_dssync, 0},
 
        /* local (no server) testers */
        {"LOCAL-NTLMSSP", torture_ntlmssp_self_check, 0},