summaryrefslogtreecommitdiff
path: root/source4/torture/rpc/testjoin.c
blob: 0e30b974ed58e405bd0dc3b57e573b4797d350e8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
/* 
   Unix SMB/CIFS implementation.

   utility code to join/leave a domain

   Copyright (C) Andrew Tridgell 2004
   
   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.
*/

/*
  this code is used by other torture modules to join/leave a domain
  as either a member, bdc or thru a trust relationship
*/

#include "includes.h"
#include "torture/torture.h"
#include "system/time.h"
#include "lib/crypto/crypto.h"
#include "libnet/libnet.h"
#include "lib/cmdline/popt_common.h"
#include "lib/ldb/include/ldb.h"
#include "librpc/gen_ndr/ndr_samr_c.h"

#include "libcli/auth/libcli_auth.h"
#include "torture/rpc/rpc.h"
#include "libcli/security/security.h"

struct test_join {
	struct dcerpc_pipe *p;
	struct policy_handle user_handle;
	struct libnet_JoinDomain *libnet_r;
	struct dom_sid *dom_sid;
	const char *dom_netbios_name;
	const char *dom_dns_name;
	struct dom_sid *user_sid;
	struct GUID user_guid;
	const char *netbios_name;
};


static NTSTATUS DeleteUser_byname(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, 
				  struct policy_handle *handle, const char *name)
{
	NTSTATUS status;
	struct samr_DeleteUser d;
	struct policy_handle user_handle;
	uint32_t rid;
	struct samr_LookupNames n;
	struct lsa_String sname;
	struct samr_OpenUser r;

	sname.string = name;

	n.in.domain_handle = handle;
	n.in.num_names = 1;
	n.in.names = &sname;

	status = dcerpc_samr_LookupNames(p, mem_ctx, &n);
	if (NT_STATUS_IS_OK(status)) {
		rid = n.out.rids.ids[0];
	} else {
		return status;
	}

	r.in.domain_handle = handle;
	r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
	r.in.rid = rid;
	r.out.user_handle = &user_handle;

	status = dcerpc_samr_OpenUser(p, mem_ctx, &r);
	if (!NT_STATUS_IS_OK(status)) {
		printf("OpenUser(%s) failed - %s\n", name, nt_errstr(status));
		return status;
	}

	d.in.user_handle = &user_handle;
	d.out.user_handle = &user_handle;
	status = dcerpc_samr_DeleteUser(p, mem_ctx, &d);
	if (!NT_STATUS_IS_OK(status)) {
		return status;
	}

	return NT_STATUS_OK;
}

/*
  create a test user in the domain
  an opaque pointer is returned. Pass it to torture_leave_domain() 
  when finished
*/

struct test_join *torture_create_testuser(const char *username, 
					  const char *domain,
					  uint16_t acct_type,
					  const char **random_password)
{
	NTSTATUS status;
	struct samr_Connect c;
	struct samr_CreateUser2 r;
	struct samr_OpenDomain o;
	struct samr_LookupDomain l;
	struct samr_GetUserPwInfo pwp;
	struct samr_SetUserInfo s;
	union samr_UserInfo u;
	struct policy_handle handle;
	struct policy_handle domain_handle;
	uint32_t access_granted;
	uint32_t rid;
	DATA_BLOB session_key;
	struct lsa_String name;
	
	int policy_min_pw_len = 0;
	struct test_join *join;
	char *random_pw;
	const char *dc_binding = lp_parm_string(-1, "torture", "dc_binding");

	join = talloc(NULL, struct test_join);
	if (join == NULL) {
		return NULL;
	}

	ZERO_STRUCTP(join);

	printf("Connecting to SAMR\n");
	
	if (dc_binding) {
		status = dcerpc_pipe_connect(join,
					     &join->p,
					     dc_binding,
					     &dcerpc_table_samr,
					     cmdline_credentials, NULL);
					     
	} else {
		status = torture_rpc_connection(join, 
						&join->p, 
						&dcerpc_table_samr);
	}
	if (!NT_STATUS_IS_OK(status)) {
		return NULL;
	}

	c.in.system_name = NULL;
	c.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
	c.out.connect_handle = &handle;

	status = dcerpc_samr_Connect(join->p, join, &c);
	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(join, join->p->last_fault_code);
		}
		printf("samr_Connect failed - %s\n", errstr);
		return NULL;
	}

	printf("Opening domain %s\n", domain);

	name.string = domain;
	l.in.connect_handle = &handle;
	l.in.domain_name = &name;

	status = dcerpc_samr_LookupDomain(join->p, join, &l);
	if (!NT_STATUS_IS_OK(status)) {
		printf("LookupDomain failed - %s\n", nt_errstr(status));
		goto failed;
	}

	talloc_steal(join, l.out.sid);
	join->dom_sid = l.out.sid;
	join->dom_netbios_name = talloc_strdup(join, domain);
	if (!join->dom_netbios_name) goto failed;

	o.in.connect_handle = &handle;
	o.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
	o.in.sid = l.out.sid;
	o.out.domain_handle = &domain_handle;

	status = dcerpc_samr_OpenDomain(join->p, join, &o);
	if (!NT_STATUS_IS_OK(status)) {
		printf("OpenDomain failed - %s\n", nt_errstr(status));
		goto failed;
	}

	printf("Creating account %s\n", username);

again:
	name.string = username;
	r.in.domain_handle = &domain_handle;
	r.in.account_name = &name;
	r.in.acct_flags = acct_type;
	r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
	r.out.user_handle = &join->user_handle;
	r.out.access_granted = &access_granted;
	r.out.rid = &rid;

	status = dcerpc_samr_CreateUser2(join->p, join, &r);

	if (NT_STATUS_EQUAL(status, NT_STATUS_USER_EXISTS)) {
		status = DeleteUser_byname(join->p, join, &domain_handle, name.string);
		if (NT_STATUS_IS_OK(status)) {
			goto again;
		}
	}

	if (!NT_STATUS_IS_OK(status)) {
		printf("CreateUser2 failed - %s\n", nt_errstr(status));
		goto failed;
	}

	join->user_sid = dom_sid_add_rid(join, join->dom_sid, rid);

	pwp.in.user_handle = &join->user_handle;

	status = dcerpc_samr_GetUserPwInfo(join->p, join, &pwp);
	if (NT_STATUS_IS_OK(status)) {
		policy_min_pw_len = pwp.out.info.min_password_length;
	}

	random_pw = generate_random_str(join, MAX(8, policy_min_pw_len));

	printf("Setting account password '%s'\n", random_pw);

	s.in.user_handle = &join->user_handle;
	s.in.info = &u;
	s.in.level = 24;

	encode_pw_buffer(u.info24.password.data, random_pw, STR_UNICODE);
	u.info24.pw_len = strlen(random_pw);

	status = dcerpc_fetch_session_key(join->p, &session_key);
	if (!NT_STATUS_IS_OK(status)) {
		printf("SetUserInfo level %u - no session key - %s\n",
		       s.in.level, nt_errstr(status));
		torture_leave_domain(join);
		goto failed;
	}

	arcfour_crypt_blob(u.info24.password.data, 516, &session_key);

	status = dcerpc_samr_SetUserInfo(join->p, join, &s);
	if (!NT_STATUS_IS_OK(status)) {
		printf("SetUserInfo failed - %s\n", nt_errstr(status));
		goto failed;
	}

	ZERO_STRUCT(u);
	s.in.user_handle = &join->user_handle;
	s.in.info = &u;
	s.in.level = 21;

	u.info21.acct_flags = acct_type | ACB_PWNOEXP;
	u.info21.fields_present = SAMR_FIELD_ACCT_FLAGS | SAMR_FIELD_DESCRIPTION | SAMR_FIELD_COMMENT | SAMR_FIELD_FULL_NAME;

	u.info21.comment.string = talloc_asprintf(join, 
						  "Tortured by Samba4: %s", 
						  timestring(join, time(NULL)));
	
	u.info21.full_name.string = talloc_asprintf(join, 
						    "Torture account for Samba4: %s", 
						    timestring(join, time(NULL)));
	
	u.info21.description.string = talloc_asprintf(join, 
					 "Samba4 torture account created by host %s: %s", 
					 lp_netbios_name(), timestring(join, time(NULL)));

	printf("Resetting ACB flags, force pw change time\n");

	status = dcerpc_samr_SetUserInfo(join->p, join, &s);
	if (!NT_STATUS_IS_OK(status)) {
		printf("SetUserInfo failed - %s\n", nt_errstr(status));
		goto failed;
	}

	if (random_password) {
		*random_password = random_pw;
	}

	return join;

failed:
	torture_leave_domain(join);
	return NULL;
}


_PUBLIC_ struct test_join *torture_join_domain(const char *machine_name, 
				      uint32_t acct_flags,
				      struct cli_credentials **machine_credentials)
{
	NTSTATUS status;
	struct libnet_context *libnet_ctx;
	struct libnet_JoinDomain *libnet_r;
	struct test_join *tj;
	struct samr_SetUserInfo s;
	union samr_UserInfo u;
	
	tj = talloc(NULL, struct test_join);
	if (!tj) return NULL;

	libnet_r = talloc(tj, struct libnet_JoinDomain);
	if (!libnet_r) {
		talloc_free(tj);
		return NULL;
	}
	
	libnet_ctx = libnet_context_init(NULL);	
	if (!libnet_ctx) {
		talloc_free(tj);
		return NULL;
	}
	
	tj->libnet_r = libnet_r;
		
	libnet_ctx->cred = cmdline_credentials;
	libnet_r->in.binding = lp_parm_string(-1, "torture", "binding");
	if (!libnet_r->in.binding) {
		libnet_r->in.binding = talloc_asprintf(libnet_r, "ncacn_np:%s", lp_parm_string(-1, "torture", "host"));
	}
	libnet_r->in.level = LIBNET_JOINDOMAIN_SPECIFIED;
	libnet_r->in.netbios_name = machine_name;
	libnet_r->in.account_name = talloc_asprintf(libnet_r, "%s$", machine_name);
	if (!libnet_r->in.account_name) {
		talloc_free(tj);
		return NULL;
	}
	
	libnet_r->in.acct_type = acct_flags;
	libnet_r->in.recreate_account = True;

	status = libnet_JoinDomain(libnet_ctx, libnet_r, libnet_r);
	if (!NT_STATUS_IS_OK(status)) {
		if (libnet_r->out.error_string) {
			DEBUG(0, ("Domain join failed - %s\n", libnet_r->out.error_string));
		} else {
			DEBUG(0, ("Domain join failed - %s\n", nt_errstr(status)));
		}
		talloc_free(tj);
                return NULL;
	}
	tj->p = libnet_r->out.samr_pipe;
	tj->user_handle = *libnet_r->out.user_handle;
	tj->dom_sid = libnet_r->out.domain_sid;
	talloc_steal(tj, libnet_r->out.domain_sid);
	tj->dom_netbios_name	= libnet_r->out.domain_name;
	talloc_steal(tj, libnet_r->out.domain_name);
	tj->dom_dns_name	= libnet_r->out.realm;
	talloc_steal(tj, libnet_r->out.realm);
	tj->user_guid = libnet_r->out.account_guid;
	tj->netbios_name = talloc_strdup(tj, machine_name);
	if (!tj->netbios_name) {
		talloc_free(tj);
		return NULL;
	}

	ZERO_STRUCT(u);
	s.in.user_handle = &tj->user_handle;
	s.in.info = &u;
	s.in.level = 21;

	u.info21.fields_present = SAMR_FIELD_DESCRIPTION | SAMR_FIELD_COMMENT | SAMR_FIELD_FULL_NAME;
	u.info21.comment.string = talloc_asprintf(tj, 
						  "Tortured by Samba4: %s", 
						  timestring(tj, time(NULL)));
	u.info21.full_name.string = talloc_asprintf(tj, 
						    "Torture account for Samba4: %s", 
						    timestring(tj, time(NULL)));
	
	u.info21.description.string = talloc_asprintf(tj, 
						      "Samba4 torture account created by host %s: %s", 
						      lp_netbios_name(), timestring(tj, time(NULL)));

	status = dcerpc_samr_SetUserInfo(tj->p, tj, &s);
	if (!NT_STATUS_IS_OK(status)) {
		printf("SetUserInfo (non-critical) failed - %s\n", nt_errstr(status));
	}

	*machine_credentials = cli_credentials_init(tj);
	cli_credentials_set_conf(*machine_credentials);
	cli_credentials_set_workstation(*machine_credentials, machine_name, CRED_SPECIFIED);
	cli_credentials_set_domain(*machine_credentials, libnet_r->out.domain_name, CRED_SPECIFIED);
	if (libnet_r->out.realm) {
		cli_credentials_set_realm(*machine_credentials, libnet_r->out.realm, CRED_SPECIFIED);
	}
	cli_credentials_set_username(*machine_credentials, libnet_r->in.account_name, CRED_SPECIFIED);
	cli_credentials_set_password(*machine_credentials, libnet_r->out.join_password, CRED_SPECIFIED);
	if (acct_flags & ACB_SVRTRUST) {
		cli_credentials_set_secure_channel_type(*machine_credentials,
							SEC_CHAN_BDC);
	} else if (acct_flags & ACB_WSTRUST) {
		cli_credentials_set_secure_channel_type(*machine_credentials,
							SEC_CHAN_WKSTA);
	} else {
		DEBUG(0, ("Invalid account type specificed to torture_join_domain\n"));
		talloc_free(*machine_credentials);
		return NULL;
	}

	return tj;
}

struct dcerpc_pipe *torture_join_samr_pipe(struct test_join *join) 
{
	return join->p;
}

struct policy_handle *torture_join_samr_user_policy(struct test_join *join) 
{
	return &join->user_handle;
}

NTSTATUS torture_leave_ads_domain(TALLOC_CTX *mem_ctx, struct libnet_JoinDomain *libnet_r)
{
	int rtn;
	TALLOC_CTX *tmp_ctx;

	struct ldb_dn *server_dn;
	struct ldb_context *ldb_ctx;

	char *remote_ldb_url; 
	 
	/* Check if we are a domain controller. If not, exit. */
	if (!libnet_r->out.server_dn_str) {
		return NT_STATUS_OK;
	}

	tmp_ctx = talloc_named(mem_ctx, 0, "torture_leave temporary context");
	if (!tmp_ctx) {
		libnet_r->out.error_string = NULL;
		return NT_STATUS_NO_MEMORY;
	}

	ldb_ctx = ldb_init(tmp_ctx);
	if (!ldb_ctx) {
		libnet_r->out.error_string = NULL;
		talloc_free(tmp_ctx);
		return NT_STATUS_NO_MEMORY;
	}

	/* Remove CN=Servers,... entry from the AD. */ 
	server_dn = ldb_dn_new(tmp_ctx, ldb_ctx, libnet_r->out.server_dn_str);
	if (! ldb_dn_validate(server_dn)) {
		libnet_r->out.error_string = NULL;
		talloc_free(tmp_ctx);
		return NT_STATUS_NO_MEMORY;
	}

	remote_ldb_url = talloc_asprintf(tmp_ctx, "ldap://%s", libnet_r->out.samr_binding->host);
	if (!remote_ldb_url) {
		libnet_r->out.error_string = NULL;
		talloc_free(tmp_ctx);
		return NT_STATUS_NO_MEMORY;
	}

	ldb_set_opaque(ldb_ctx, "credentials", cmdline_credentials);

	rtn = ldb_connect(ldb_ctx, remote_ldb_url, 0, NULL);
	if (rtn != 0) {
		libnet_r->out.error_string = NULL;
		talloc_free(tmp_ctx);
		return NT_STATUS_UNSUCCESSFUL;
	}

	rtn = ldb_delete(ldb_ctx, server_dn);
	if (rtn != 0) {
		libnet_r->out.error_string = NULL;
		talloc_free(tmp_ctx);
		return NT_STATUS_UNSUCCESSFUL;
	}

	DEBUG(0, ("%s removed successfully.\n", libnet_r->out.server_dn_str));

	talloc_free(tmp_ctx); 
	return NT_STATUS_OK;
}

/*
  leave the domain, deleting the machine acct
*/

_PUBLIC_ void torture_leave_domain(struct test_join *join)
{
	struct samr_DeleteUser d;
	NTSTATUS status;

	if (!join) {
		return;
	}
	d.in.user_handle = &join->user_handle;
	d.out.user_handle = &join->user_handle;
					
	/* Delete machine account */	                                                                                                                                                                                                                                                                                                                
	status = dcerpc_samr_DeleteUser(join->p, join, &d);
	if (!NT_STATUS_IS_OK(status)) {
		printf("Delete of machine account failed\n");
	} else {
		printf("Delete of machine account was successful.\n");
	}

	if (join->libnet_r) {
		status = torture_leave_ads_domain(join, join->libnet_r);
	}
	
	talloc_free(join);
}

/*
  return the dom sid for a test join
*/
_PUBLIC_ const struct dom_sid *torture_join_sid(struct test_join *join)
{
	return join->dom_sid;
}

const struct dom_sid *torture_join_user_sid(struct test_join *join)
{
	return join->user_sid;
}

const char *torture_join_netbios_name(struct test_join *join)
{
	return join->netbios_name;
}

const struct GUID *torture_join_user_guid(struct test_join *join)
{
	return &join->user_guid;
}

const char *torture_join_dom_netbios_name(struct test_join *join)
{
	return join->dom_netbios_name;
}

const char *torture_join_dom_dns_name(struct test_join *join)
{
	return join->dom_dns_name;
}


struct test_join_ads_dc {
	struct test_join *join;
};

struct test_join_ads_dc *torture_join_domain_ads_dc(const char *machine_name, 
						    const char *domain,
						    struct cli_credentials **machine_credentials)
{
	struct test_join_ads_dc *join;

	join = talloc(NULL, struct test_join_ads_dc);
	if (join == NULL) {
		return NULL;
	}

	join->join = torture_join_domain(machine_name, 
					ACB_SVRTRUST,
					machine_credentials);

	if (!join->join) {
		return NULL;
	}

/* W2K: */
	/* W2K: modify userAccountControl from 4096 to 532480 */
	
	/* W2K: modify RDN to OU=Domain Controllers and skip the $ from server name */

	/* ask objectVersion of Schema Partition */

	/* ask rIDManagerReferenz of the Domain Partition */

	/* ask fsMORoleOwner of the RID-Manager$ object
	 * returns CN=NTDS Settings,CN=<DC>,CN=Servers,CN=Default-First-Site-Name, ...
	 */

	/* ask for dnsHostName of CN=<DC>,CN=Servers,CN=Default-First-Site-Name, ... */

	/* ask for objectGUID of CN=NTDS Settings,CN=<DC>,CN=Servers,CN=Default-First-Site-Name, ... */

	/* ask for * of CN=Default-First-Site-Name, ... */

	/* search (&(|(objectClass=user)(objectClass=computer))(sAMAccountName=<machine_name>$)) in Domain Partition 
	 * attributes : distinguishedName, userAccountControl
	 */

	/* ask * for CN=<machine_name>,CN=Servers,CN=Default-First-Site-Name,... 
	 * should fail with noSuchObject
	 */

	/* add CN=<machine_name>,CN=Servers,CN=Default-First-Site-Name,... 
	 *
	 * objectClass = server
	 * systemFlags = 50000000
	 * serverReferenz = CN=<machine_name>,OU=Domain Controllers,...
	 */

	/* ask for * of CN=NTDS Settings,CN=<machine_name>,CN=Servers,CN=Default-First-Site-Name, ...
	 * should fail with noSuchObject
	 */

	/* search for (ncname=<domain_nc>) in CN=Partitions,CN=Configuration,... 
	 * attributes: ncName, dnsRoot
	 */

	/* modify add CN=<machine_name>,CN=Servers,CN=Default-First-Site-Name,...
	 * serverReferenz = CN=<machine_name>,OU=Domain Controllers,...
	 * should fail with attributeOrValueExists
	 */

	/* modify replace CN=<machine_name>,CN=Servers,CN=Default-First-Site-Name,...
	 * serverReferenz = CN=<machine_name>,OU=Domain Controllers,...
	 */

	/* DsAddEntry to create the CN=NTDS Settings,CN=<machine_name>,CN=Servers,CN=Default-First-Site-Name, ...
	 *
	 */

	/* replicate CN=Schema,CN=Configuration,...
	 * using DRSUAPI_DS_BIND_GUID_W2K ("6abec3d1-3054-41c8-a362-5a0c5b7d5d71")
	 *
	 */

	/* replicate CN=Configuration,...
	 * using DRSUAPI_DS_BIND_GUID_W2K ("6abec3d1-3054-41c8-a362-5a0c5b7d5d71")
	 *
	 */

	/* replicate Domain Partition
	 * using DRSUAPI_DS_BIND_GUID_W2K ("6abec3d1-3054-41c8-a362-5a0c5b7d5d71")
	 *
	 */

	/* call DsReplicaUpdateRefs() for all partitions like this:
	 *     req1: struct drsuapi_DsReplicaUpdateRefsRequest1
	 *           naming_context           : *
	 *                 naming_context: struct drsuapi_DsReplicaObjectIdentifier
	 *                     __ndr_size               : 0x000000ae (174)
	 *                     __ndr_size_sid           : 0x00000000 (0)
	 *                     guid                     : 00000000-0000-0000-0000-000000000000
	 *                     sid                      : S-0-0
	 *                     dn                       : 'CN=Schema,CN=Configuration,DC=w2k3,DC=vmnet1,DC=vm,DC=base'
	 *           dest_dsa_dns_name        : *
	 *                 dest_dsa_dns_name        : '4a0df188-a0b8-47ea-bbe5-e614723f16dd._msdcs.w2k3.vmnet1.vm.base'
	 *           dest_dsa_guid            : 4a0df188-a0b8-47ea-bbe5-e614723f16dd
	 *           options                  : 0x0000001c (28)
	 *                 0: DRSUAPI_DS_REPLICA_UPDATE_ASYNCHRONOUS_OPERATION
	 *                 0: DRSUAPI_DS_REPLICA_UPDATE_WRITEABLE
	 *                 1: DRSUAPI_DS_REPLICA_UPDATE_ADD_REFERENCE
	 *                 1: DRSUAPI_DS_REPLICA_UPDATE_DELETE_REFERENCE
	 *                 1: DRSUAPI_DS_REPLICA_UPDATE_0x00000010      
	 *
	 * 4a0df188-a0b8-47ea-bbe5-e614723f16dd is the objectGUID the DsAddEntry() returned for the
	 * CN=NTDS Settings,CN=<machine_name>,CN=Servers,CN=Default-First-Site-Name, ...
	 */

/* W2K3: see libnet/libnet_become_dc.c */
	return join;
}
		
void torture_leave_domain_ads_dc(struct test_join_ads_dc *join)
{
/* W2K3: see libnet/libnet_unbecome_dc.c */

	if (join->join) {
		torture_leave_domain(join->join);
	}

	talloc_free(join);
}