summaryrefslogtreecommitdiff
path: root/source4/torture/ndr/ndr.c
blob: 9e63ff71d7c57725cd4649dc2a88cfacdae37928 (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
/*
   Unix SMB/CIFS implementation.
   test suite for winreg ndr operations

   Copyright (C) Jelmer Vernooij 2007

   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 "torture/ndr/ndr.h"
#include "torture/ndr/proto.h"
#include "../lib/util/dlinklist.h"
#include "param/param.h"

struct ndr_pull_test_data {
	DATA_BLOB data;
	DATA_BLOB data_context;
	size_t struct_size;
	ndr_pull_flags_fn_t pull_fn;
	ndr_push_flags_fn_t push_fn;
	int ndr_flags;
	int flags;
};

static bool wrap_ndr_pullpush_test(struct torture_context *tctx,
				   struct torture_tcase *tcase,
				   struct torture_test *test)
{
	bool (*check_fn) (struct torture_context *ctx, void *data) = test->fn;
	const struct ndr_pull_test_data *data = (const struct ndr_pull_test_data *)test->data;
	struct ndr_pull *ndr = ndr_pull_init_blob(&(data->data), tctx);
	void *ds = talloc_zero_size(ndr, data->struct_size);
	bool ret;
	uint32_t highest_ofs;

	ndr->flags |= data->flags;

	ndr->flags |= LIBNDR_FLAG_REF_ALLOC;

	torture_assert_ndr_success(tctx, data->pull_fn(ndr, data->ndr_flags, ds),
				   "pulling");

	if (ndr->offset > ndr->relative_highest_offset) {
		highest_ofs = ndr->offset;
	} else {
		highest_ofs = ndr->relative_highest_offset;
	}

	torture_assert(tctx, highest_ofs == ndr->data_size,
				   talloc_asprintf(tctx,
					   "%d unread bytes", ndr->data_size - highest_ofs));

	if (check_fn != NULL) {
		ret = check_fn(tctx, ds);
	} else {
		ret = true;
	}

	if (data->push_fn != NULL) {
		DATA_BLOB outblob;
		torture_assert_ndr_success(tctx, ndr_push_struct_blob(&outblob, ndr, ds, data->push_fn), "pushing");
		torture_assert_data_blob_equal(tctx, outblob, data->data, "ndr push compare");
	}

	talloc_free(ndr);
	return ret;
}

_PUBLIC_ struct torture_test *_torture_suite_add_ndr_pullpush_test(
	struct torture_suite *suite,
	const char *name,
	ndr_pull_flags_fn_t pull_fn,
	ndr_push_flags_fn_t push_fn,
	DATA_BLOB db,
	size_t struct_size,
	int ndr_flags,
	int flags,
	bool (*check_fn) (struct torture_context *ctx, void *data))
{
	struct torture_test *test;
	struct torture_tcase *tcase;
	struct ndr_pull_test_data *data;

	tcase = torture_suite_add_tcase(suite, name);

	test = talloc(tcase, struct torture_test);

	test->name = talloc_strdup(test, name);
	test->description = NULL;
	test->run = wrap_ndr_pullpush_test;

	data = talloc(test, struct ndr_pull_test_data);
	data->data = db;
	data->ndr_flags = ndr_flags;
	data->flags = flags;
	data->struct_size = struct_size;
	data->pull_fn = pull_fn;
	data->push_fn = push_fn;

	test->data = data;
	test->fn = check_fn;
	test->dangerous = false;

	DLIST_ADD_END(tcase->tests, test, struct torture_test *);

	return test;
}


static bool wrap_ndr_inout_pull_test(struct torture_context *tctx,
				     struct torture_tcase *tcase,
				     struct torture_test *test)
{
	bool (*check_fn) (struct torture_context *ctx, void *data) = test->fn;
	const struct ndr_pull_test_data *data = (const struct ndr_pull_test_data *)test->data;
	void *ds = talloc_zero_size(tctx, data->struct_size);
	struct ndr_pull *ndr;
	uint32_t highest_ofs;

	/* handle NDR_IN context */

	ndr = ndr_pull_init_blob(&(data->data_context), tctx);
	torture_assert(tctx, ndr, "ndr init failed");

	ndr->flags |= LIBNDR_FLAG_REF_ALLOC;

	torture_assert_ndr_success(tctx,
		data->pull_fn(ndr, NDR_IN, ds),
		"ndr pull of context failed");

	if (ndr->offset > ndr->relative_highest_offset) {
		highest_ofs = ndr->offset;
	} else {
		highest_ofs = ndr->relative_highest_offset;
	}

	torture_assert(tctx, highest_ofs == ndr->data_size,
		talloc_asprintf(tctx, "%d unread bytes", ndr->data_size - highest_ofs));

	talloc_free(ndr);

	/* handle NDR_OUT */

	ndr = ndr_pull_init_blob(&(data->data), tctx);
	torture_assert(tctx, ndr, "ndr init failed");

	ndr->flags |= LIBNDR_FLAG_REF_ALLOC;

	torture_assert_ndr_success(tctx,
		data->pull_fn(ndr, NDR_OUT, ds),
		"ndr pull failed");

	if (ndr->offset > ndr->relative_highest_offset) {
		highest_ofs = ndr->offset;
	} else {
		highest_ofs = ndr->relative_highest_offset;
	}

	torture_assert(tctx, highest_ofs == ndr->data_size,
		talloc_asprintf(tctx, "%d unread bytes", ndr->data_size - highest_ofs));

	talloc_free(ndr);

	if (check_fn) {
		return check_fn(tctx, ds);
	} else {
		return true;
	}
}

_PUBLIC_ struct torture_test *_torture_suite_add_ndr_pull_inout_test(
					struct torture_suite *suite,
					const char *name, ndr_pull_flags_fn_t pull_fn,
					DATA_BLOB db_in,
					DATA_BLOB db_out,
					size_t struct_size,
					bool (*check_fn) (struct torture_context *ctx, void *data))
{
	struct torture_test *test;
	struct torture_tcase *tcase;
	struct ndr_pull_test_data *data;

	tcase = torture_suite_add_tcase(suite, name);

	test = talloc(tcase, struct torture_test);

	test->name = talloc_strdup(test, name);
	test->description = NULL;
	test->run = wrap_ndr_inout_pull_test;
	data = talloc(test, struct ndr_pull_test_data);
	data->data = db_out;
	data->data_context = db_in;
	data->ndr_flags = 0;
	data->struct_size = struct_size;
	data->pull_fn = pull_fn;
	test->data = data;
	test->fn = check_fn;
	test->dangerous = false;

	DLIST_ADD_END(tcase->tests, test, struct torture_test *);

	return test;
}

static bool test_check_string_terminator(struct torture_context *tctx)
{
	struct ndr_pull *ndr;
	DATA_BLOB blob;
	TALLOC_CTX *mem_ctx = tctx;

	/* Simple test */
	blob = strhex_to_data_blob(tctx, "0000");

	ndr = ndr_pull_init_blob(&blob, mem_ctx);

	torture_assert_ndr_success(tctx, ndr_check_string_terminator(ndr, 1, 2),
				   "simple check_string_terminator test failed");

	torture_assert(tctx, ndr->offset == 0,
		"check_string_terminator did not reset offset");

	if (NDR_ERR_CODE_IS_SUCCESS(ndr_check_string_terminator(ndr, 1, 3))) {
		torture_fail(tctx, "check_string_terminator checked beyond string boundaries");
	}

	torture_assert(tctx, ndr->offset == 0,
		"check_string_terminator did not reset offset");

	talloc_free(ndr);

	blob = strhex_to_data_blob(tctx, "11220000");
	ndr = ndr_pull_init_blob(&blob, mem_ctx);

	torture_assert_ndr_success(tctx,
		ndr_check_string_terminator(ndr, 4, 1),
		"check_string_terminator failed to recognize terminator");

	torture_assert_ndr_success(tctx,
		ndr_check_string_terminator(ndr, 3, 1),
		"check_string_terminator failed to recognize terminator");

	if (NDR_ERR_CODE_IS_SUCCESS(ndr_check_string_terminator(ndr, 2, 1))) {
		torture_fail(tctx, "check_string_terminator erroneously reported terminator");
	}

	torture_assert(tctx, ndr->offset == 0,
		"check_string_terminator did not reset offset");
	return true;
}

static bool test_guid_from_string_valid(struct torture_context *tctx)
{
	/* FIXME */
	return true;
}

static bool test_guid_from_string_null(struct torture_context *tctx)
{
	struct GUID guid;
	torture_assert_ntstatus_equal(tctx, NT_STATUS_INVALID_PARAMETER,
				      GUID_from_string(NULL, &guid),
				      "NULL failed");
	return true;
}

static bool test_guid_from_string_invalid(struct torture_context *tctx)
{
	struct GUID g1;
	torture_assert_ntstatus_equal(tctx, NT_STATUS_INVALID_PARAMETER,
				      GUID_from_string("bla", &g1),
				      "parameter not invalid");
	return true;
}

static bool test_guid_from_string(struct torture_context *tctx)
{
	struct GUID g1, exp;
	torture_assert_ntstatus_ok(tctx,
				   GUID_from_string("00000001-0002-0003-0405-060708090a0b", &g1),
				   "invalid return code");
	exp.time_low = 1;
	exp.time_mid = 2;
	exp.time_hi_and_version = 3;
	exp.clock_seq[0] = 4;
	exp.clock_seq[1] = 5;
	exp.node[0] = 6;
	exp.node[1] = 7;
	exp.node[2] = 8;
	exp.node[3] = 9;
	exp.node[4] = 10;
	exp.node[5] = 11;
	torture_assert(tctx, GUID_equal(&g1, &exp), "UUID parsed incorrectly");
	torture_assert_ntstatus_ok(tctx,
				   GUID_from_string("{00000001-0002-0003-0405-060708090a0b}", &g1),
				   "invalid return code");
	torture_assert(tctx, GUID_equal(&g1, &exp), "UUID parsed incorrectly");

	return true;
}

static bool test_guid_string_valid(struct torture_context *tctx)
{
	struct GUID g;
	g.time_low = 1;
	g.time_mid = 2;
	g.time_hi_and_version = 3;
	g.clock_seq[0] = 4;
	g.clock_seq[1] = 5;
	g.node[0] = 6;
	g.node[1] = 7;
	g.node[2] = 8;
	g.node[3] = 9;
	g.node[4] = 10;
	g.node[5] = 11;
	torture_assert_str_equal(tctx, "00000001-0002-0003-0405-060708090a0b",
				 GUID_string(tctx, &g),
				 "parsing guid failed");
	return true;
}

static bool test_guid_string2_valid(struct torture_context *tctx)
{
	struct GUID g;
	g.time_low = 1;
	g.time_mid = 2;
	g.time_hi_and_version = 3;
	g.clock_seq[0] = 4;
	g.clock_seq[1] = 5;
	g.node[0] = 6;
	g.node[1] = 7;
	g.node[2] = 8;
	g.node[3] = 9;
	g.node[4] = 10;
	g.node[5] = 11;
	torture_assert_str_equal(tctx, "{00000001-0002-0003-0405-060708090a0b}",
				 GUID_string2(tctx, &g),
				 "parsing guid failed");
	return true;
}

static bool test_compare_uuid(struct torture_context *tctx)
{
	struct GUID g1, g2;
	ZERO_STRUCT(g1); ZERO_STRUCT(g2);
	torture_assert_int_equal(tctx, 0, GUID_compare(&g1, &g2),
				 "GUIDs not equal");
	g1.time_low = 1;
	torture_assert_int_equal(tctx, 1, GUID_compare(&g1, &g2),
				 "GUID diff invalid");

	g1.time_low = 10;
	torture_assert_int_equal(tctx, 1, GUID_compare(&g1, &g2),
				 "GUID diff invalid");

	g1.time_low = 0;
	g1.clock_seq[1] = 20;
	torture_assert_int_equal(tctx, 1, GUID_compare(&g1, &g2),
				 "GUID diff invalid");

	g1.time_low = ~0;
	torture_assert_int_equal(tctx, 1, GUID_compare(&g1, &g2),
				 "GUID diff invalid");

	g1.time_low = 0;
	g2.time_low = ~0;
	torture_assert_int_equal(tctx, -1, GUID_compare(&g1, &g2),
				 "GUID diff invalid");
	return true;
}

struct torture_suite *torture_local_ndr(TALLOC_CTX *mem_ctx)
{
	struct torture_suite *suite = torture_suite_create(mem_ctx, "ndr");

	torture_suite_add_suite(suite, ndr_winreg_suite(suite));
	torture_suite_add_suite(suite, ndr_atsvc_suite(suite));
	torture_suite_add_suite(suite, ndr_lsa_suite(suite));
	torture_suite_add_suite(suite, ndr_epmap_suite(suite));
	torture_suite_add_suite(suite, ndr_dfs_suite(suite));
	torture_suite_add_suite(suite, ndr_dfsblob_suite(suite));
	torture_suite_add_suite(suite, ndr_netlogon_suite(suite));
	torture_suite_add_suite(suite, ndr_drsuapi_suite(suite));
	torture_suite_add_suite(suite, ndr_spoolss_suite(suite));
	torture_suite_add_suite(suite, ndr_ntprinting_suite(suite));
	torture_suite_add_suite(suite, ndr_samr_suite(suite));
	torture_suite_add_suite(suite, ndr_drsblobs_suite(suite));
	torture_suite_add_suite(suite, ndr_nbt_suite(suite));
	torture_suite_add_suite(suite, ndr_ntlmssp_suite(suite));
#ifdef AD_DC_BUILD_IS_ENABLED /* Add Heimdal-specific KDC test */
	torture_suite_add_suite(suite, ndr_backupkey_suite(suite));
#endif
	torture_suite_add_suite(suite, ndr_string_suite(suite));

	torture_suite_add_simple_test(suite, "string terminator",
				      test_check_string_terminator);

	torture_suite_add_simple_test(suite, "guid_from_string_null",
				      test_guid_from_string_null);

	torture_suite_add_simple_test(suite, "guid_from_string",
				      test_guid_from_string);

	torture_suite_add_simple_test(suite, "guid_from_string_invalid",
				      test_guid_from_string_invalid);

	torture_suite_add_simple_test(suite, "guid_string_valid",
				      test_guid_string_valid);

	torture_suite_add_simple_test(suite, "guid_string2_valid",
				      test_guid_string2_valid);

	torture_suite_add_simple_test(suite, "guid_from_string_valid",
				      test_guid_from_string_valid);

	torture_suite_add_simple_test(suite, "compare_uuid",
				      test_compare_uuid);

	return suite;
}