summaryrefslogtreecommitdiff
path: root/source4/torture/libnet/libnet_domain.c
blob: 7023988f9bea99e87a58feec9d06e1812221649c (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
/* 
   Unix SMB/CIFS implementation.
   Test suite for libnet calls.

   Copyright (C) Rafal Szczesniak 2006
   
   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 3 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, see <http://www.gnu.org/licenses/>.
*/


#include "includes.h"
#include "lib/cmdline/popt_common.h"
#include "lib/events/events.h"
#include "auth/credentials/credentials.h"
#include "libnet/libnet.h"
#include "librpc/gen_ndr/ndr_samr_c.h"
#include "librpc/gen_ndr/ndr_lsa_c.h"
#include "libcli/security/security.h"
#include "librpc/rpc/dcerpc.h"
#include "torture/torture.h"
#include "torture/rpc/rpc.h"


static BOOL test_opendomain_samr(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
				 struct policy_handle *handle, struct lsa_String *domname,
				 uint32_t *access_mask, struct dom_sid **sid)
{
	NTSTATUS status;
	struct policy_handle h, domain_handle;
	struct samr_Connect r1;
	struct samr_LookupDomain r2;
	struct samr_OpenDomain r3;
	
	printf("connecting\n");

	*access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
	
	r1.in.system_name = 0;
	r1.in.access_mask = *access_mask;
	r1.out.connect_handle = &h;
	
	status = dcerpc_samr_Connect(p, mem_ctx, &r1);
	if (!NT_STATUS_IS_OK(status)) {
		printf("Connect failed - %s\n", nt_errstr(status));
		return False;
	}
	
	r2.in.connect_handle = &h;
	r2.in.domain_name = domname;

	printf("domain lookup on %s\n", domname->string);

	status = dcerpc_samr_LookupDomain(p, mem_ctx, &r2);
	if (!NT_STATUS_IS_OK(status)) {
		printf("LookupDomain failed - %s\n", nt_errstr(status));
		return False;
	}

	r3.in.connect_handle = &h;
	r3.in.access_mask = *access_mask;
	r3.in.sid = *sid = r2.out.sid;
	r3.out.domain_handle = &domain_handle;

	printf("opening domain\n");

	status = dcerpc_samr_OpenDomain(p, mem_ctx, &r3);
	if (!NT_STATUS_IS_OK(status)) {
		printf("OpenDomain failed - %s\n", nt_errstr(status));
		return False;
	} else {
		*handle = domain_handle;
	}

	return True;
}


static BOOL test_opendomain_lsa(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
				struct policy_handle *handle, struct lsa_String *domname,
				uint32_t *access_mask)
{
	NTSTATUS status;
	struct lsa_OpenPolicy2 open;
	struct lsa_ObjectAttribute attr;
	struct lsa_QosInfo qos;

	*access_mask = SEC_FLAG_MAXIMUM_ALLOWED;

	ZERO_STRUCT(attr);
	ZERO_STRUCT(qos);

	qos.len                 = 0;
	qos.impersonation_level = 2;
	qos.context_mode        = 1;
	qos.effective_only      = 0;
	
	attr.sec_qos = &qos;

	open.in.system_name = domname->string;
	open.in.attr        = &attr;
	open.in.access_mask = *access_mask;
	open.out.handle     = handle;
	
	status = dcerpc_lsa_OpenPolicy2(p, mem_ctx, &open);
	if (!NT_STATUS_IS_OK(status)) {
		return False;
	}

	return True;
}


BOOL torture_domain_open_lsa(struct torture_context *torture)
{
	NTSTATUS status;
	BOOL ret = True;
	struct libnet_context *ctx;
	struct libnet_DomainOpen r;
	struct lsa_Close lsa_close;
	struct policy_handle h;
	const char *domain_name;

	/* we're accessing domain controller so the domain name should be
	   passed (it's going to be resolved to dc name and address) instead
	   of specific server name. */
	domain_name = lp_workgroup();

	ctx = libnet_context_init(NULL);
	if (ctx == NULL) {
		d_printf("failed to create libnet context\n");
		return False;
	}

	ctx->cred = cmdline_credentials;

	ZERO_STRUCT(r);
	r.in.type = DOMAIN_LSA;
	r.in.domain_name = domain_name;
	r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;

	status = libnet_DomainOpen(ctx, torture, &r);
	if (!NT_STATUS_IS_OK(status)) {
		d_printf("failed to open domain on lsa service: %s\n", nt_errstr(status));
		ret = False;
		goto done;
	}

	ZERO_STRUCT(lsa_close);
	lsa_close.in.handle  = &ctx->lsa.handle;
	lsa_close.out.handle = &h;
	
	status = dcerpc_lsa_Close(ctx->lsa.pipe, ctx, &lsa_close);
	if (!NT_STATUS_IS_OK(status)) {
		d_printf("failed to close domain on lsa service: %s\n", nt_errstr(status));
		ret = False;
	}

done:
	talloc_free(ctx);
	return ret;
}


BOOL torture_domain_close_lsa(struct torture_context *torture)
{
	BOOL ret = True;
	NTSTATUS status;
	TALLOC_CTX *mem_ctx=NULL;
	struct libnet_context *ctx;
	struct lsa_String domain_name;
	struct dcerpc_binding *binding;
	const char *bindstr;
	uint32_t access_mask;
	struct policy_handle h;
	struct dcerpc_pipe *p;
	struct libnet_DomainClose r;

	bindstr = torture_setting_string(torture, "binding", NULL);
	status = dcerpc_parse_binding(torture, bindstr, &binding);
	if (!NT_STATUS_IS_OK(status)) {
		d_printf("failed to parse binding string\n");
		return False;
	}

	ctx = libnet_context_init(NULL);
	if (ctx == NULL) {
		d_printf("failed to create libnet context\n");
		ret = False;
		goto done;
	}

	ctx->cred = cmdline_credentials;

	mem_ctx = talloc_init("torture_domain_close_lsa");
	status = dcerpc_pipe_connect(mem_ctx, &p, bindstr, &dcerpc_table_lsarpc,
				     cmdline_credentials, NULL);
	if (!NT_STATUS_IS_OK(status)) {
		d_printf("failed to connect to server %s: %s\n", bindstr,
			 nt_errstr(status));
		ret = False;
		goto done;
	}

	domain_name.string = lp_workgroup();
	
	if (!test_opendomain_lsa(p, torture, &h, &domain_name, &access_mask)) {
		d_printf("failed to open domain on lsa service\n");
		ret = False;
		goto done;
	}
	
	ctx->lsa.pipe        = p;
	ctx->lsa.name        = domain_name.string;
	ctx->lsa.access_mask = access_mask;
	ctx->lsa.handle      = h;
	/* we have to use pipe's event context, otherwise the call will
	   hang indefinitely */
	ctx->event_ctx       = p->conn->event_ctx;

	ZERO_STRUCT(r);
	r.in.type = DOMAIN_LSA;
	r.in.domain_name = domain_name.string;
	
	status = libnet_DomainClose(ctx, mem_ctx, &r);
	if (!NT_STATUS_IS_OK(status)) {
		ret = False;
		goto done;
	}

done:
	talloc_free(mem_ctx);
	talloc_free(ctx);
	return ret;
}


BOOL torture_domain_open_samr(struct torture_context *torture)
{
	NTSTATUS status;
	const char *binding;
	struct libnet_context *ctx;
	struct event_context *evt_ctx=NULL;
	TALLOC_CTX *mem_ctx;
	struct policy_handle domain_handle, handle;
	struct libnet_DomainOpen io;
	struct samr_Close r;
	const char *domain_name;
	BOOL ret = True;

	mem_ctx = talloc_init("test_domainopen_lsa");
	binding = torture_setting_string(torture, "binding", NULL);

	ctx = libnet_context_init(evt_ctx);
	ctx->cred = cmdline_credentials;

	/* we're accessing domain controller so the domain name should be
	   passed (it's going to be resolved to dc name and address) instead
	   of specific server name. */
	domain_name = lp_workgroup();

	/*
	 * Testing synchronous version
	 */
	printf("opening domain\n");
	
	io.in.type         = DOMAIN_SAMR;
	io.in.domain_name  = domain_name;
	io.in.access_mask  = SEC_FLAG_MAXIMUM_ALLOWED;

	status = libnet_DomainOpen(ctx, mem_ctx, &io);
	if (!NT_STATUS_IS_OK(status)) {
		printf("Composite domain open failed - %s\n", nt_errstr(status));
		ret = False;
		goto done;
	}

	domain_handle = ctx->samr.handle;

	r.in.handle   = &domain_handle;
	r.out.handle  = &handle;
	
	printf("closing domain handle\n");
	
	status = dcerpc_samr_Close(ctx->samr.pipe, mem_ctx, &r);
	if (!NT_STATUS_IS_OK(status)) {
		printf("Close failed - %s\n", nt_errstr(status));
		ret = False;
		goto done;
	}

done:
	talloc_free(mem_ctx);
	talloc_free(ctx);

	return ret;
}


BOOL torture_domain_close_samr(struct torture_context *torture)
{
	BOOL ret = True;
	NTSTATUS status;
	TALLOC_CTX *mem_ctx = NULL;
	struct libnet_context *ctx;
	struct lsa_String domain_name;
	struct dcerpc_binding *binding;
	const char *bindstr;
	uint32_t access_mask;
	struct policy_handle h;
	struct dcerpc_pipe *p;
	struct libnet_DomainClose r;
	struct dom_sid *sid;

	bindstr = torture_setting_string(torture, "binding", NULL);
	status = dcerpc_parse_binding(torture, bindstr, &binding);
	if (!NT_STATUS_IS_OK(status)) {
		d_printf("failed to parse binding string\n");
		return False;
	}

	ctx = libnet_context_init(NULL);
	if (ctx == NULL) {
		d_printf("failed to create libnet context\n");
		ret = False;
		goto done;
	}

	ctx->cred = cmdline_credentials;

	mem_ctx = talloc_init("torture_domain_close_samr");
	status = dcerpc_pipe_connect(mem_ctx, &p, bindstr, &dcerpc_table_samr,
				     ctx->cred, NULL);
	if (!NT_STATUS_IS_OK(status)) {
		d_printf("failed to connect to server %s: %s\n", bindstr,
			 nt_errstr(status));
		ret = False;
		goto done;
	}

	domain_name.string = talloc_strdup(mem_ctx, lp_workgroup());
	
	if (!test_opendomain_samr(p, torture, &h, &domain_name, &access_mask, &sid)) {
		d_printf("failed to open domain on samr service\n");
		ret = False;
		goto done;
	}
	
	ctx->samr.pipe        = p;
	ctx->samr.name        = talloc_steal(ctx, domain_name.string);
	ctx->samr.access_mask = access_mask;
	ctx->samr.handle      = h;
	ctx->samr.sid         = talloc_steal(ctx, sid);
	/* we have to use pipe's event context, otherwise the call will
	   hang indefinitely - this wouldn't be the case if pipe was opened
	   by means of libnet call */
	ctx->event_ctx       = p->conn->event_ctx;

	ZERO_STRUCT(r);
	r.in.type = DOMAIN_SAMR;
	r.in.domain_name = domain_name.string;
	
	status = libnet_DomainClose(ctx, mem_ctx, &r);
	if (!NT_STATUS_IS_OK(status)) {
		ret = False;
		goto done;
	}

done:
	talloc_free(mem_ctx);
	talloc_free(ctx);
	return ret;
}


BOOL torture_domain_list(struct torture_context *torture)
{
	BOOL ret = True;
	NTSTATUS status;
	TALLOC_CTX *mem_ctx = NULL;
	const char *bindstr;
	struct dcerpc_binding *binding;
	struct libnet_context *ctx;
	struct libnet_DomainList r;
	int i;

	bindstr = torture_setting_string(torture, "binding", NULL);
	status = dcerpc_parse_binding(torture, bindstr, &binding);
	if (!NT_STATUS_IS_OK(status)) {
		d_printf("failed to parse binding string\n");
		return False;
	}

	ctx = libnet_context_init(NULL);
	if (ctx == NULL) {
		d_printf("failed to create libnet context\n");
		ret = False;
		goto done;
	}

	ctx->cred = cmdline_credentials;
	
	mem_ctx = talloc_init("torture_domain_close_samr");

	/*
	 * querying the domain list using default buffer size
	 */

	ZERO_STRUCT(r);
	r.in.hostname = binding->host;

	status = libnet_DomainList(ctx, mem_ctx, &r);
	if (!NT_STATUS_IS_OK(status)) {
		ret = False;
		goto done;
	}

	d_printf("Received list or domains (everything in one piece):\n");
	
	for (i = 0; i < r.out.count; i++) {
		d_printf("Name[%d]: %s\n", i, r.out.domains[i].name);
	}

	/*
	 * querying the domain list using specified (much smaller) buffer size
	 */

	ctx->samr.buf_size = 32;

	ZERO_STRUCT(r);
	r.in.hostname = binding->host;

	status = libnet_DomainList(ctx, mem_ctx, &r);
	if (!NT_STATUS_IS_OK(status)) {
		ret = False;
		goto done;
	}

	d_printf("Received list or domains (collected in more than one round):\n");
	
	for (i = 0; i < r.out.count; i++) {
		d_printf("Name[%d]: %s\n", i, r.out.domains[i].name);
	}

done:
	d_printf("\nStatus: %s\n", nt_errstr(status));

	talloc_free(mem_ctx);
	talloc_free(ctx);
	return ret;
}