/* [<][>][^][v][top][bottom][index][help] */
DEFINITIONS
This source file includes following definitions.
- check_samlogon
- test_lm_ntlm_broken
- test_lm
- test_ntlm
- test_ntlm_in_lm
- test_ntlm_in_both
- test_lmv2_ntlmv2_broken
- test_lmv2_ntlm_broken
- test_lmv2_ntlmv2
- test_lmv2_ntlmv2_no_dom
- test_lmv2
- test_lmv2_no_dom
- test_ntlmv2
- test_ntlmv2_no_dom
- test_lm_ntlm
- test_ntlm_lm_broken
- test_ntlm_ntlm_broken
- test_lm_ntlm_both_broken
- test_ntlmv2_lmv2_broken
- test_ntlmv2_lmv2_broken_no_dom
- test_ntlmv2_ntlmv2_broken
- test_ntlmv2_ntlmv2_broken_no_dom
- test_ntlmv2_both_broken
- test_ntlmv2_both_broken_no_dom
- test_lmv2_ntlm_both_broken
- test_lmv2_ntlm_both_broken_no_dom
- test_lmv2_ntlm_break_ntlm
- test_lmv2_ntlm_break_ntlm_no_dom
- test_lmv2_ntlm_break_lm
- test_lmv2_ntlm_break_lm_no_dom
- test_ntlm2
- test_plaintext
- test_plaintext_none_broken
- test_plaintext_lm_broken
- test_plaintext_nt_broken
- test_plaintext_nt_only
- test_plaintext_lm_only
- test_SamLogon
- test_InteractiveLogon
- torture_rpc_samlogon
1 /*
2 Unix SMB/CIFS implementation.
3
4 test suite for netlogon SamLogon operations
5
6 Copyright (C) Andrew Tridgell 2003
7 Copyright (C) Andrew Bartlett <abartlet@samba.org> 2003-2004
8 Copyright (C) Tim Potter 2003
9
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
14
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 */
23
24 #include "includes.h"
25 #include "librpc/gen_ndr/ndr_netlogon.h"
26 #include "librpc/gen_ndr/ndr_netlogon_c.h"
27 #include "librpc/gen_ndr/ndr_samr_c.h"
28 #include "auth/auth.h"
29 #include "../lib/crypto/crypto.h"
30 #include "lib/cmdline/popt_common.h"
31 #include "torture/rpc/rpc.h"
32 #include "auth/gensec/schannel_proto.h"
33 #include "auth/gensec/gensec.h"
34 #include "libcli/auth/libcli_auth.h"
35 #include "param/param.h"
36
37 #define TEST_MACHINE_NAME "samlogontest"
38 #define TEST_USER_NAME "samlogontestuser"
39 #define TEST_USER_NAME_WRONG_WKS "samlogontest2"
40 #define TEST_USER_NAME_WRONG_TIME "samlogontest3"
41
42 enum ntlm_break {
43 BREAK_BOTH,
44 BREAK_NONE,
45 BREAK_LM,
46 BREAK_NT,
47 NO_LM,
48 NO_NT
49 };
50
51 struct samlogon_state {
52 TALLOC_CTX *mem_ctx;
53 const char *comment;
54 const char *account_name;
55 const char *account_domain;
56 const char *netbios_name;
57 const char *password;
58 const char *workgroup;
59 struct dcerpc_pipe *p;
60 int function_level;
61 uint32_t parameter_control;
62 struct netr_LogonSamLogon r;
63 struct netr_LogonSamLogonEx r_ex;
64 struct netr_LogonSamLogonWithFlags r_flags;
65 struct netr_Authenticator auth, auth2;
66 struct creds_CredentialState *creds;
67 NTSTATUS expected_error;
68 bool old_password; /* Allow an old password to be accepted or rejected without error, as well as session key bugs */
69 DATA_BLOB chall;
70 struct smb_iconv_convenience *iconv_convenience;
71 };
72
73 /*
74 Authenticate a user with a challenge/response, checking session key
75 and valid authentication types
76 */
77 static NTSTATUS check_samlogon(struct samlogon_state *samlogon_state,
/* [<][>][^][v][top][bottom][index][help] */
78 enum ntlm_break break_which,
79 uint32_t parameter_control,
80 DATA_BLOB *chall,
81 DATA_BLOB *lm_response,
82 DATA_BLOB *nt_response,
83 uint8_t lm_key[8],
84 uint8_t user_session_key[16],
85 char **error_string)
86 {
87 NTSTATUS status;
88 struct netr_LogonSamLogon *r = &samlogon_state->r;
89 struct netr_LogonSamLogonEx *r_ex = &samlogon_state->r_ex;
90 struct netr_LogonSamLogonWithFlags *r_flags = &samlogon_state->r_flags;
91 struct netr_NetworkInfo ninfo;
92 struct netr_SamBaseInfo *base = NULL;
93 uint16_t validation_level = 0;
94
95 samlogon_state->r.in.logon->network = &ninfo;
96 samlogon_state->r_ex.in.logon->network = &ninfo;
97 samlogon_state->r_flags.in.logon->network = &ninfo;
98
99 ninfo.identity_info.domain_name.string = samlogon_state->account_domain;
100 ninfo.identity_info.parameter_control = parameter_control;
101 ninfo.identity_info.logon_id_low = 0;
102 ninfo.identity_info.logon_id_high = 0;
103 ninfo.identity_info.account_name.string = samlogon_state->account_name;
104 ninfo.identity_info.workstation.string = TEST_MACHINE_NAME;
105
106 memcpy(ninfo.challenge, chall->data, 8);
107
108 switch (break_which) {
109 case BREAK_NONE:
110 break;
111 case BREAK_LM:
112 if (lm_response && lm_response->data) {
113 lm_response->data[0]++;
114 }
115 break;
116 case BREAK_NT:
117 if (nt_response && nt_response->data) {
118 nt_response->data[0]++;
119 }
120 break;
121 case BREAK_BOTH:
122 if (lm_response && lm_response->data) {
123 lm_response->data[0]++;
124 }
125 if (nt_response && nt_response->data) {
126 nt_response->data[0]++;
127 }
128 break;
129 case NO_LM:
130 data_blob_free(lm_response);
131 break;
132 case NO_NT:
133 data_blob_free(nt_response);
134 break;
135 }
136
137 if (nt_response) {
138 ninfo.nt.data = nt_response->data;
139 ninfo.nt.length = nt_response->length;
140 } else {
141 ninfo.nt.data = NULL;
142 ninfo.nt.length = 0;
143 }
144
145 if (lm_response) {
146 ninfo.lm.data = lm_response->data;
147 ninfo.lm.length = lm_response->length;
148 } else {
149 ninfo.lm.data = NULL;
150 ninfo.lm.length = 0;
151 }
152
153 switch (samlogon_state->function_level) {
154 case NDR_NETR_LOGONSAMLOGON:
155 ZERO_STRUCT(samlogon_state->auth2);
156 creds_client_authenticator(samlogon_state->creds, &samlogon_state->auth);
157
158 r->out.return_authenticator = NULL;
159 status = dcerpc_netr_LogonSamLogon(samlogon_state->p, samlogon_state->mem_ctx, r);
160 if (!r->out.return_authenticator ||
161 !creds_client_check(samlogon_state->creds, &r->out.return_authenticator->cred)) {
162 d_printf("Credential chaining failed\n");
163 }
164 if (!NT_STATUS_IS_OK(status)) {
165 if (error_string) {
166 *error_string = strdup(nt_errstr(status));
167 }
168 return status;
169 }
170
171 validation_level = r->in.validation_level;
172
173 creds_decrypt_samlogon(samlogon_state->creds, validation_level, r->out.validation);
174
175 switch (validation_level) {
176 case 2:
177 base = &r->out.validation->sam2->base;
178 break;
179 case 3:
180 base = &r->out.validation->sam3->base;
181 break;
182 case 6:
183 base = &r->out.validation->sam6->base;
184 break;
185 }
186 break;
187 case NDR_NETR_LOGONSAMLOGONEX:
188 status = dcerpc_netr_LogonSamLogonEx(samlogon_state->p, samlogon_state->mem_ctx, r_ex);
189 if (!NT_STATUS_IS_OK(status)) {
190 if (error_string) {
191 *error_string = strdup(nt_errstr(status));
192 }
193 return status;
194 }
195
196 validation_level = r_ex->in.validation_level;
197
198 creds_decrypt_samlogon(samlogon_state->creds, validation_level, r_ex->out.validation);
199
200 switch (validation_level) {
201 case 2:
202 base = &r_ex->out.validation->sam2->base;
203 break;
204 case 3:
205 base = &r_ex->out.validation->sam3->base;
206 break;
207 case 6:
208 base = &r_ex->out.validation->sam6->base;
209 break;
210 }
211 break;
212 case NDR_NETR_LOGONSAMLOGONWITHFLAGS:
213 ZERO_STRUCT(samlogon_state->auth2);
214 creds_client_authenticator(samlogon_state->creds, &samlogon_state->auth);
215
216 r_flags->out.return_authenticator = NULL;
217 status = dcerpc_netr_LogonSamLogonWithFlags(samlogon_state->p, samlogon_state->mem_ctx, r_flags);
218 if (!r_flags->out.return_authenticator ||
219 !creds_client_check(samlogon_state->creds, &r_flags->out.return_authenticator->cred)) {
220 d_printf("Credential chaining failed\n");
221 }
222 if (!NT_STATUS_IS_OK(status)) {
223 if (error_string) {
224 *error_string = strdup(nt_errstr(status));
225 }
226 return status;
227 }
228
229 validation_level = r_flags->in.validation_level;
230
231 creds_decrypt_samlogon(samlogon_state->creds, validation_level, r_flags->out.validation);
232
233 switch (validation_level) {
234 case 2:
235 base = &r_flags->out.validation->sam2->base;
236 break;
237 case 3:
238 base = &r_flags->out.validation->sam3->base;
239 break;
240 case 6:
241 base = &r_flags->out.validation->sam6->base;
242 break;
243 }
244 break;
245 default:
246 /* can't happen */
247 return NT_STATUS_INVALID_PARAMETER;
248 }
249
250 if (!base) {
251 d_printf("No user info returned from 'successful' SamLogon*() call!\n");
252 return NT_STATUS_INVALID_PARAMETER;
253 }
254
255 if (user_session_key) {
256 memcpy(user_session_key, base->key.key, 16);
257 }
258 if (lm_key) {
259 memcpy(lm_key, base->LMSessKey.key, 8);
260 }
261
262 return status;
263 }
264
265
266 /*
267 * Test the normal 'LM and NTLM' combination
268 */
269
270 static bool test_lm_ntlm_broken(struct samlogon_state *samlogon_state, enum ntlm_break break_which, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
271 {
272 bool pass = true;
273 bool lm_good;
274 NTSTATUS nt_status;
275 DATA_BLOB lm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
276 DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
277 DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
278
279 uint8_t lm_key[8];
280 uint8_t user_session_key[16];
281 uint8_t lm_hash[16];
282 uint8_t nt_hash[16];
283
284 ZERO_STRUCT(lm_key);
285 ZERO_STRUCT(user_session_key);
286
287 lm_good = SMBencrypt(samlogon_state->password, samlogon_state->chall.data, lm_response.data);
288 if (!lm_good) {
289 ZERO_STRUCT(lm_hash);
290 } else {
291 E_deshash(samlogon_state->password, lm_hash);
292 }
293
294 SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data, nt_response.data);
295
296 E_md4hash(samlogon_state->password, nt_hash);
297 SMBsesskeygen_ntv1(nt_hash, session_key.data);
298
299 nt_status = check_samlogon(samlogon_state,
300 break_which,
301 samlogon_state->parameter_control,
302 &samlogon_state->chall,
303 &lm_response,
304 &nt_response,
305 lm_key,
306 user_session_key,
307 error_string);
308
309 data_blob_free(&lm_response);
310
311 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
312 /* for 'long' passwords, the LM password is invalid */
313 if (break_which == NO_NT && !lm_good) {
314 return true;
315 }
316 /* for 'old' passwords, we allow the server to be OK or wrong password */
317 if (samlogon_state->old_password) {
318 return true;
319 }
320 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
321 } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
322 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
323 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
324 SAFE_FREE(*error_string);
325 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
326 return false;
327 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
328 return true;
329 } else if (!NT_STATUS_IS_OK(nt_status)) {
330 return false;
331 }
332
333 if (break_which == NO_NT && !lm_good) {
334 *error_string = strdup("LM password is 'long' (> 14 chars and therefore invalid) but login did not fail!");
335 return false;
336 }
337
338 if (memcmp(lm_hash, lm_key,
339 sizeof(lm_key)) != 0) {
340 d_printf("LM Key does not match expectations!\n");
341 d_printf("lm_key:\n");
342 dump_data(1, lm_key, 8);
343 d_printf("expected:\n");
344 dump_data(1, lm_hash, 8);
345 pass = false;
346 }
347
348 switch (break_which) {
349 case NO_NT:
350 {
351 uint8_t lm_key_expected[16];
352 memcpy(lm_key_expected, lm_hash, 8);
353 memset(lm_key_expected+8, '\0', 8);
354 if (memcmp(lm_key_expected, user_session_key,
355 16) != 0) {
356 *error_string = strdup("NT Session Key does not match expectations (should be first-8 LM hash)!\n");
357 d_printf("user_session_key:\n");
358 dump_data(1, user_session_key, sizeof(user_session_key));
359 d_printf("expected:\n");
360 dump_data(1, lm_key_expected, sizeof(lm_key_expected));
361 pass = false;
362 }
363 break;
364 }
365 default:
366 if (memcmp(session_key.data, user_session_key,
367 sizeof(user_session_key)) != 0) {
368 *error_string = strdup("NT Session Key does not match expectations!\n");
369 d_printf("user_session_key:\n");
370 dump_data(1, user_session_key, 16);
371 d_printf("expected:\n");
372 dump_data(1, session_key.data, session_key.length);
373 pass = false;
374 }
375 }
376 return pass;
377 }
378
379 /*
380 * Test LM authentication, no NT response supplied
381 */
382
383 static bool test_lm(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
384 {
385
386 return test_lm_ntlm_broken(samlogon_state, NO_NT, error_string);
387 }
388
389 /*
390 * Test the NTLM response only, no LM.
391 */
392
393 static bool test_ntlm(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
394 {
395 return test_lm_ntlm_broken(samlogon_state, NO_LM, error_string);
396 }
397
398 /*
399 * Test the NTLM response only, but in the LM field.
400 */
401
402 static bool test_ntlm_in_lm(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
403 {
404 bool lm_good;
405 bool pass = true;
406 NTSTATUS nt_status;
407 DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
408 DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
409
410 uint8_t lm_key[8];
411 uint8_t lm_hash[16];
412 uint8_t user_session_key[16];
413 uint8_t nt_hash[16];
414
415 ZERO_STRUCT(lm_key);
416 ZERO_STRUCT(user_session_key);
417
418 SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
419 nt_response.data);
420 E_md4hash(samlogon_state->password, nt_hash);
421 SMBsesskeygen_ntv1(nt_hash,
422 session_key.data);
423
424 lm_good = E_deshash(samlogon_state->password, lm_hash);
425 if (!lm_good) {
426 ZERO_STRUCT(lm_hash);
427 }
428 nt_status = check_samlogon(samlogon_state,
429 BREAK_NONE,
430 samlogon_state->parameter_control,
431 &samlogon_state->chall,
432 &nt_response,
433 NULL,
434 lm_key,
435 user_session_key,
436 error_string);
437
438 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
439 /* for 'old' passwords, we allow the server to be OK or wrong password */
440 if (samlogon_state->old_password) {
441 return true;
442 }
443 return false;
444 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
445 SAFE_FREE(*error_string);
446 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
447 return false;
448 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
449 return true;
450 } else if (!NT_STATUS_IS_OK(nt_status)) {
451 return false;
452 }
453
454 if (lm_good) {
455 if (memcmp(lm_hash, lm_key,
456 sizeof(lm_key)) != 0) {
457 d_printf("LM Key does not match expectations!\n");
458 d_printf("lm_key:\n");
459 dump_data(1, lm_key, 8);
460 d_printf("expected:\n");
461 dump_data(1, lm_hash, 8);
462 pass = false;
463 }
464 #if 0
465 } else {
466 if (memcmp(session_key.data, lm_key,
467 sizeof(lm_key)) != 0) {
468 d_printf("LM Key does not match expectations (first 8 session key)!\n");
469 d_printf("lm_key:\n");
470 dump_data(1, lm_key, 8);
471 d_printf("expected:\n");
472 dump_data(1, session_key.data, 8);
473 pass = false;
474 }
475 #endif
476 }
477 if (lm_good && memcmp(lm_hash, user_session_key, 8) != 0) {
478 uint8_t lm_key_expected[16];
479 memcpy(lm_key_expected, lm_hash, 8);
480 memset(lm_key_expected+8, '\0', 8);
481 if (memcmp(lm_key_expected, user_session_key,
482 16) != 0) {
483 d_printf("NT Session Key does not match expectations (should be first-8 LM hash)!\n");
484 d_printf("user_session_key:\n");
485 dump_data(1, user_session_key, sizeof(user_session_key));
486 d_printf("expected:\n");
487 dump_data(1, lm_key_expected, sizeof(lm_key_expected));
488 pass = false;
489 }
490 }
491 return pass;
492 }
493
494 /*
495 * Test the NTLM response only, but in the both the NT and LM fields.
496 */
497
498 static bool test_ntlm_in_both(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
499 {
500 bool pass = true;
501 bool lm_good;
502 NTSTATUS nt_status;
503 DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
504 DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
505
506 uint8_t lm_key[8];
507 uint8_t lm_hash[16];
508 uint8_t user_session_key[16];
509 uint8_t nt_hash[16];
510
511 ZERO_STRUCT(lm_key);
512 ZERO_STRUCT(user_session_key);
513
514 SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
515 nt_response.data);
516 E_md4hash(samlogon_state->password, nt_hash);
517 SMBsesskeygen_ntv1(nt_hash,
518 session_key.data);
519
520 lm_good = E_deshash(samlogon_state->password, lm_hash);
521 if (!lm_good) {
522 ZERO_STRUCT(lm_hash);
523 }
524
525 nt_status = check_samlogon(samlogon_state,
526 BREAK_NONE,
527 samlogon_state->parameter_control,
528 &samlogon_state->chall,
529 NULL,
530 &nt_response,
531 lm_key,
532 user_session_key,
533 error_string);
534
535 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
536 /* for 'old' passwords, we allow the server to be OK or wrong password */
537 if (samlogon_state->old_password) {
538 return true;
539 }
540 return false;
541 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
542 SAFE_FREE(*error_string);
543 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
544 return false;
545 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
546 return true;
547 } else if (!NT_STATUS_IS_OK(nt_status)) {
548 return false;
549 }
550
551 if (!NT_STATUS_IS_OK(nt_status)) {
552 return false;
553 }
554
555 if (memcmp(lm_hash, lm_key,
556 sizeof(lm_key)) != 0) {
557 d_printf("LM Key does not match expectations!\n");
558 d_printf("lm_key:\n");
559 dump_data(1, lm_key, 8);
560 d_printf("expected:\n");
561 dump_data(1, lm_hash, 8);
562 pass = false;
563 }
564 if (memcmp(session_key.data, user_session_key,
565 sizeof(user_session_key)) != 0) {
566 d_printf("NT Session Key does not match expectations!\n");
567 d_printf("user_session_key:\n");
568 dump_data(1, user_session_key, 16);
569 d_printf("expected:\n");
570 dump_data(1, session_key.data, session_key.length);
571 pass = false;
572 }
573
574
575 return pass;
576 }
577
578 /*
579 * Test the NTLMv2 and LMv2 responses
580 */
581
582 enum ntlmv2_domain {
583 UPPER_DOMAIN,
584 NO_DOMAIN
585 };
586
587 static bool test_lmv2_ntlmv2_broken(struct samlogon_state *samlogon_state,
/* [<][>][^][v][top][bottom][index][help] */
588 enum ntlm_break break_which,
589 enum ntlmv2_domain ntlmv2_domain,
590 char **error_string)
591 {
592 bool pass = true;
593 NTSTATUS nt_status;
594 DATA_BLOB ntlmv2_response = data_blob(NULL, 0);
595 DATA_BLOB lmv2_response = data_blob(NULL, 0);
596 DATA_BLOB lmv2_session_key = data_blob(NULL, 0);
597 DATA_BLOB ntlmv2_session_key = data_blob(NULL, 0);
598 DATA_BLOB names_blob = NTLMv2_generate_names_blob(samlogon_state->mem_ctx, TEST_MACHINE_NAME, samlogon_state->workgroup);
599
600 uint8_t lm_session_key[8];
601 uint8_t user_session_key[16];
602
603 ZERO_STRUCT(lm_session_key);
604 ZERO_STRUCT(user_session_key);
605
606 switch (ntlmv2_domain) {
607 case UPPER_DOMAIN:
608 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
609 samlogon_state->account_name, samlogon_state->account_domain,
610 samlogon_state->password, &samlogon_state->chall,
611 &names_blob,
612 &lmv2_response, &ntlmv2_response,
613 &lmv2_session_key, &ntlmv2_session_key)) {
614 data_blob_free(&names_blob);
615 return false;
616 }
617 break;
618 case NO_DOMAIN:
619 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
620 samlogon_state->account_name, "",
621 samlogon_state->password, &samlogon_state->chall,
622 &names_blob,
623 &lmv2_response, &ntlmv2_response,
624 &lmv2_session_key, &ntlmv2_session_key)) {
625 data_blob_free(&names_blob);
626 return false;
627 }
628 break;
629 }
630 data_blob_free(&names_blob);
631
632 nt_status = check_samlogon(samlogon_state,
633 break_which,
634 samlogon_state->parameter_control,
635 &samlogon_state->chall,
636 &lmv2_response,
637 &ntlmv2_response,
638 lm_session_key,
639 user_session_key,
640 error_string);
641
642 data_blob_free(&lmv2_response);
643 data_blob_free(&ntlmv2_response);
644
645
646 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
647 /* for 'old' passwords, we allow the server to be OK or wrong password */
648 if (samlogon_state->old_password) {
649 return true;
650 }
651 return break_which == BREAK_BOTH;
652 } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
653 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
654 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
655 SAFE_FREE(*error_string);
656 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
657 return false;
658 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
659 return true;
660 } else if (!NT_STATUS_IS_OK(nt_status)) {
661 return false;
662 }
663
664
665 switch (break_which) {
666 case NO_NT:
667 if (memcmp(lmv2_session_key.data, user_session_key,
668 sizeof(user_session_key)) != 0) {
669 d_printf("USER (LMv2) Session Key does not match expectations!\n");
670 d_printf("user_session_key:\n");
671 dump_data(1, user_session_key, 16);
672 d_printf("expected:\n");
673 dump_data(1, lmv2_session_key.data, ntlmv2_session_key.length);
674 pass = false;
675 }
676 if (memcmp(lmv2_session_key.data, lm_session_key,
677 sizeof(lm_session_key)) != 0) {
678 d_printf("LM (LMv2) Session Key does not match expectations!\n");
679 d_printf("lm_session_key:\n");
680 dump_data(1, lm_session_key, 8);
681 d_printf("expected:\n");
682 dump_data(1, lmv2_session_key.data, 8);
683 pass = false;
684 }
685 break;
686 default:
687 if (memcmp(ntlmv2_session_key.data, user_session_key,
688 sizeof(user_session_key)) != 0) {
689 if (memcmp(lmv2_session_key.data, user_session_key,
690 sizeof(user_session_key)) == 0) {
691 d_printf("USER (NTLMv2) Session Key expected, got LMv2 sessesion key instead:\n");
692 d_printf("user_session_key:\n");
693 dump_data(1, user_session_key, 16);
694 d_printf("expected:\n");
695 dump_data(1, ntlmv2_session_key.data, ntlmv2_session_key.length);
696 pass = false;
697
698 } else {
699 d_printf("USER (NTLMv2) Session Key does not match expectations!\n");
700 d_printf("user_session_key:\n");
701 dump_data(1, user_session_key, 16);
702 d_printf("expected:\n");
703 dump_data(1, ntlmv2_session_key.data, ntlmv2_session_key.length);
704 pass = false;
705 }
706 }
707 if (memcmp(ntlmv2_session_key.data, lm_session_key,
708 sizeof(lm_session_key)) != 0) {
709 if (memcmp(lmv2_session_key.data, lm_session_key,
710 sizeof(lm_session_key)) == 0) {
711 d_printf("LM (NTLMv2) Session Key expected, got LMv2 sessesion key instead:\n");
712 d_printf("user_session_key:\n");
713 dump_data(1, lm_session_key, 8);
714 d_printf("expected:\n");
715 dump_data(1, ntlmv2_session_key.data, 8);
716 pass = false;
717 } else {
718 d_printf("LM (NTLMv2) Session Key does not match expectations!\n");
719 d_printf("lm_session_key:\n");
720 dump_data(1, lm_session_key, 8);
721 d_printf("expected:\n");
722 dump_data(1, ntlmv2_session_key.data, 8);
723 pass = false;
724 }
725 }
726 }
727
728 return pass;
729 }
730
731 /*
732 * Test the NTLM and LMv2 responses
733 */
734
735 static bool test_lmv2_ntlm_broken(struct samlogon_state *samlogon_state,
/* [<][>][^][v][top][bottom][index][help] */
736 enum ntlm_break break_which,
737 enum ntlmv2_domain ntlmv2_domain,
738 char **error_string)
739 {
740 bool pass = true;
741 NTSTATUS nt_status;
742 DATA_BLOB ntlmv2_response = data_blob(NULL, 0);
743 DATA_BLOB lmv2_response = data_blob(NULL, 0);
744 DATA_BLOB lmv2_session_key = data_blob(NULL, 0);
745 DATA_BLOB ntlmv2_session_key = data_blob(NULL, 0);
746 DATA_BLOB names_blob = NTLMv2_generate_names_blob(samlogon_state->mem_ctx, samlogon_state->netbios_name, samlogon_state->workgroup);
747
748 DATA_BLOB ntlm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
749 DATA_BLOB ntlm_session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
750
751 bool lm_good;
752 uint8_t lm_hash[16];
753 uint8_t lm_session_key[8];
754 uint8_t user_session_key[16];
755 uint8_t nt_hash[16];
756
757 SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
758 ntlm_response.data);
759 E_md4hash(samlogon_state->password, nt_hash);
760 SMBsesskeygen_ntv1(nt_hash,
761 ntlm_session_key.data);
762
763 lm_good = E_deshash(samlogon_state->password, lm_hash);
764 if (!lm_good) {
765 ZERO_STRUCT(lm_hash);
766 }
767
768 ZERO_STRUCT(lm_session_key);
769 ZERO_STRUCT(user_session_key);
770
771 switch (ntlmv2_domain) {
772 case UPPER_DOMAIN:
773 /* TODO - test with various domain cases, and without domain */
774 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
775 samlogon_state->account_name, samlogon_state->account_domain,
776 samlogon_state->password, &samlogon_state->chall,
777 &names_blob,
778 &lmv2_response, &ntlmv2_response,
779 &lmv2_session_key, &ntlmv2_session_key)) {
780 data_blob_free(&names_blob);
781 return false;
782 }
783 break;
784 case NO_DOMAIN:
785 /* TODO - test with various domain cases, and without domain */
786 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
787 samlogon_state->account_name, "",
788 samlogon_state->password, &samlogon_state->chall,
789 &names_blob,
790 &lmv2_response, &ntlmv2_response,
791 &lmv2_session_key, &ntlmv2_session_key)) {
792 data_blob_free(&names_blob);
793 return false;
794 }
795 break;
796 }
797
798 data_blob_free(&names_blob);
799
800 nt_status = check_samlogon(samlogon_state,
801 break_which,
802 samlogon_state->parameter_control,
803 &samlogon_state->chall,
804 &lmv2_response,
805 &ntlm_response,
806 lm_session_key,
807 user_session_key,
808 error_string);
809
810 data_blob_free(&lmv2_response);
811 data_blob_free(&ntlmv2_response);
812
813
814 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
815 /* for 'old' passwords, we allow the server to be OK or wrong password */
816 if (samlogon_state->old_password) {
817 return true;
818 }
819 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
820 } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
821 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
822 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
823 SAFE_FREE(*error_string);
824 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
825 return false;
826 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
827 return true;
828 } else if (!NT_STATUS_IS_OK(nt_status)) {
829 return false;
830 }
831
832 switch (break_which) {
833 case NO_NT:
834 if (memcmp(lmv2_session_key.data, user_session_key,
835 sizeof(user_session_key)) != 0) {
836 d_printf("USER (LMv2) Session Key does not match expectations!\n");
837 d_printf("user_session_key:\n");
838 dump_data(1, user_session_key, 16);
839 d_printf("expected:\n");
840 dump_data(1, lmv2_session_key.data, ntlmv2_session_key.length);
841 pass = false;
842 }
843 if (memcmp(lmv2_session_key.data, lm_session_key,
844 sizeof(lm_session_key)) != 0) {
845 d_printf("LM (LMv2) Session Key does not match expectations!\n");
846 d_printf("lm_session_key:\n");
847 dump_data(1, lm_session_key, 8);
848 d_printf("expected:\n");
849 dump_data(1, lmv2_session_key.data, 8);
850 pass = false;
851 }
852 break;
853 case BREAK_LM:
854 if (memcmp(ntlm_session_key.data, user_session_key,
855 sizeof(user_session_key)) != 0) {
856 d_printf("USER (NTLMv2) Session Key does not match expectations!\n");
857 d_printf("user_session_key:\n");
858 dump_data(1, user_session_key, 16);
859 d_printf("expected:\n");
860 dump_data(1, ntlm_session_key.data, ntlm_session_key.length);
861 pass = false;
862 }
863 if (lm_good) {
864 if (memcmp(lm_hash, lm_session_key,
865 sizeof(lm_session_key)) != 0) {
866 d_printf("LM Session Key does not match expectations!\n");
867 d_printf("lm_session_key:\n");
868 dump_data(1, lm_session_key, 8);
869 d_printf("expected:\n");
870 dump_data(1, lm_hash, 8);
871 pass = false;
872 }
873 } else {
874 static const uint8_t zeros[8];
875 if (memcmp(zeros, lm_session_key,
876 sizeof(lm_session_key)) != 0) {
877 d_printf("LM Session Key does not match expectations (zeros)!\n");
878 d_printf("lm_session_key:\n");
879 dump_data(1, lm_session_key, 8);
880 d_printf("expected:\n");
881 dump_data(1, zeros, 8);
882 pass = false;
883 }
884 }
885 break;
886 default:
887 if (memcmp(ntlm_session_key.data, user_session_key,
888 sizeof(user_session_key)) != 0) {
889 d_printf("USER (NTLMv2) Session Key does not match expectations!\n");
890 d_printf("user_session_key:\n");
891 dump_data(1, user_session_key, 16);
892 d_printf("expected:\n");
893 dump_data(1, ntlm_session_key.data, ntlm_session_key.length);
894 pass = false;
895 }
896 if (memcmp(ntlm_session_key.data, lm_session_key,
897 sizeof(lm_session_key)) != 0) {
898 d_printf("LM (NTLMv2) Session Key does not match expectations!\n");
899 d_printf("lm_session_key:\n");
900 dump_data(1, lm_session_key, 8);
901 d_printf("expected:\n");
902 dump_data(1, ntlm_session_key.data, 8);
903 pass = false;
904 }
905 }
906
907 return pass;
908 }
909
910 /*
911 * Test the NTLMv2 and LMv2 responses
912 */
913
914 static bool test_lmv2_ntlmv2(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
915 {
916 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NONE, UPPER_DOMAIN, error_string);
917 }
918
919 #if 0
920 static bool test_lmv2_ntlmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
921 {
922 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NONE, NO_DOMAIN, error_string);
923 }
924 #endif
925
926 /*
927 * Test the LMv2 response only
928 */
929
930 static bool test_lmv2(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
931 {
932 return test_lmv2_ntlmv2_broken(samlogon_state, NO_NT, UPPER_DOMAIN, error_string);
933 }
934
935 static bool test_lmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
936 {
937 return test_lmv2_ntlmv2_broken(samlogon_state, NO_NT, NO_DOMAIN, error_string);
938 }
939
940 /*
941 * Test the NTLMv2 response only
942 */
943
944 static bool test_ntlmv2(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
945 {
946 return test_lmv2_ntlmv2_broken(samlogon_state, NO_LM, UPPER_DOMAIN, error_string);
947 }
948
949 static bool test_ntlmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
950 {
951 return test_lmv2_ntlmv2_broken(samlogon_state, NO_LM, NO_DOMAIN, error_string);
952 }
953
954 static bool test_lm_ntlm(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
955 {
956 return test_lm_ntlm_broken(samlogon_state, BREAK_NONE, error_string);
957 }
958
959 static bool test_ntlm_lm_broken(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
960 {
961 return test_lm_ntlm_broken(samlogon_state, BREAK_LM, error_string);
962 }
963
964 static bool test_ntlm_ntlm_broken(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
965 {
966 return test_lm_ntlm_broken(samlogon_state, BREAK_NT, error_string);
967 }
968
969 static bool test_lm_ntlm_both_broken(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
970 {
971 return test_lm_ntlm_broken(samlogon_state, BREAK_BOTH, error_string);
972 }
973 static bool test_ntlmv2_lmv2_broken(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
974 {
975 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_LM, UPPER_DOMAIN, error_string);
976 }
977
978 static bool test_ntlmv2_lmv2_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
979 {
980 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_LM, NO_DOMAIN, error_string);
981 }
982
983 static bool test_ntlmv2_ntlmv2_broken(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
984 {
985 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NT, UPPER_DOMAIN, error_string);
986 }
987
988 #if 0
989 static bool test_ntlmv2_ntlmv2_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
990 {
991 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NT, NO_DOMAIN, error_string);
992 }
993 #endif
994
995 static bool test_ntlmv2_both_broken(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
996 {
997 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_BOTH, UPPER_DOMAIN, error_string);
998 }
999
1000 static bool test_ntlmv2_both_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
1001 {
1002 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_BOTH, NO_DOMAIN, error_string);
1003 }
1004
1005 static bool test_lmv2_ntlm_both_broken(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
1006 {
1007 return test_lmv2_ntlm_broken(samlogon_state, BREAK_BOTH, UPPER_DOMAIN, error_string);
1008 }
1009
1010 static bool test_lmv2_ntlm_both_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
1011 {
1012 return test_lmv2_ntlm_broken(samlogon_state, BREAK_BOTH, NO_DOMAIN, error_string);
1013 }
1014
1015 static bool test_lmv2_ntlm_break_ntlm(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
1016 {
1017 return test_lmv2_ntlm_broken(samlogon_state, BREAK_NT, UPPER_DOMAIN, error_string);
1018 }
1019
1020 static bool test_lmv2_ntlm_break_ntlm_no_dom(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
1021 {
1022 return test_lmv2_ntlm_broken(samlogon_state, BREAK_NT, NO_DOMAIN, error_string);
1023 }
1024
1025 static bool test_lmv2_ntlm_break_lm(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
1026 {
1027 return test_lmv2_ntlm_broken(samlogon_state, BREAK_LM, UPPER_DOMAIN, error_string);
1028 }
1029
1030 static bool test_lmv2_ntlm_break_lm_no_dom(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
1031 {
1032 return test_lmv2_ntlm_broken(samlogon_state, BREAK_LM, NO_DOMAIN, error_string);
1033 }
1034
1035 /*
1036 * Test the NTLM2 response (extra challenge in LM feild)
1037 *
1038 * This test is the same as the 'break LM' test, but checks that the
1039 * server implements NTLM2 session security in the right place
1040 * (NETLOGON is the wrong place).
1041 */
1042
1043 static bool test_ntlm2(struct samlogon_state *samlogon_state, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
1044 {
1045 bool pass = true;
1046 NTSTATUS nt_status;
1047 DATA_BLOB lm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
1048 DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
1049
1050 bool lm_good;
1051 uint8_t lm_key[8];
1052 uint8_t nt_hash[16];
1053 uint8_t lm_hash[16];
1054 uint8_t nt_key[16];
1055 uint8_t user_session_key[16];
1056 uint8_t expected_user_session_key[16];
1057 uint8_t session_nonce_hash[16];
1058 uint8_t client_chall[8];
1059
1060 struct MD5Context md5_session_nonce_ctx;
1061 HMACMD5Context hmac_ctx;
1062
1063 ZERO_STRUCT(user_session_key);
1064 ZERO_STRUCT(lm_key);
1065 generate_random_buffer(client_chall, 8);
1066
1067 MD5Init(&md5_session_nonce_ctx);
1068 MD5Update(&md5_session_nonce_ctx, samlogon_state->chall.data, 8);
1069 MD5Update(&md5_session_nonce_ctx, client_chall, 8);
1070 MD5Final(session_nonce_hash, &md5_session_nonce_ctx);
1071
1072 E_md4hash(samlogon_state->password, (uint8_t *)nt_hash);
1073 lm_good = E_deshash(samlogon_state->password, (uint8_t *)lm_hash);
1074 SMBsesskeygen_ntv1((const uint8_t *)nt_hash,
1075 nt_key);
1076
1077 SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data, nt_response.data);
1078
1079 memcpy(lm_response.data, session_nonce_hash, 8);
1080 memset(lm_response.data + 8, 0, 16);
1081
1082 hmac_md5_init_rfc2104(nt_key, 16, &hmac_ctx);
1083 hmac_md5_update(samlogon_state->chall.data, 8, &hmac_ctx);
1084 hmac_md5_update(client_chall, 8, &hmac_ctx);
1085 hmac_md5_final(expected_user_session_key, &hmac_ctx);
1086
1087 nt_status = check_samlogon(samlogon_state,
1088 BREAK_NONE,
1089 samlogon_state->parameter_control,
1090 &samlogon_state->chall,
1091 &lm_response,
1092 &nt_response,
1093 lm_key,
1094 user_session_key,
1095 error_string);
1096
1097 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
1098 /* for 'old' passwords, we allow the server to be OK or wrong password */
1099 if (samlogon_state->old_password) {
1100 return true;
1101 }
1102 return false;
1103 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
1104 SAFE_FREE(*error_string);
1105 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
1106 return false;
1107 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
1108 return true;
1109 } else if (!NT_STATUS_IS_OK(nt_status)) {
1110 return false;
1111 }
1112
1113 if (lm_good) {
1114 if (memcmp(lm_hash, lm_key,
1115 sizeof(lm_key)) != 0) {
1116 d_printf("LM Key does not match expectations!\n");
1117 d_printf("lm_key:\n");
1118 dump_data(1, lm_key, 8);
1119 d_printf("expected:\n");
1120 dump_data(1, lm_hash, 8);
1121 pass = false;
1122 }
1123 } else {
1124 static const uint8_t zeros[8];
1125 if (memcmp(zeros, lm_key,
1126 sizeof(lm_key)) != 0) {
1127 d_printf("LM Session Key does not match expectations (zeros)!\n");
1128 d_printf("lm_key:\n");
1129 dump_data(1, lm_key, 8);
1130 d_printf("expected:\n");
1131 dump_data(1, zeros, 8);
1132 pass = false;
1133 }
1134 }
1135 if (memcmp(nt_key, user_session_key, 16) != 0) {
1136 d_printf("NT Session Key does not match expectations (should be NT Key)!\n");
1137 d_printf("user_session_key:\n");
1138 dump_data(1, user_session_key, sizeof(user_session_key));
1139 d_printf("expected:\n");
1140 dump_data(1, nt_key, sizeof(nt_key));
1141 pass = false;
1142 }
1143 return pass;
1144 }
1145
1146 static bool test_plaintext(struct samlogon_state *samlogon_state, enum ntlm_break break_which, char **error_string)
/* [<][>][^][v][top][bottom][index][help] */
1147 {
1148 NTSTATUS nt_status;
1149 DATA_BLOB nt_response = data_blob(NULL, 0);
1150 DATA_BLOB lm_response = data_blob(NULL, 0);
1151 char *password;
1152 char *dospw;
1153 smb_ucs2_t *unicodepw;
1154
1155 uint8_t user_session_key[16];
1156 uint8_t lm_key[16];
1157 uint8_t lm_hash[16];
1158 static const uint8_t zeros[8];
1159 DATA_BLOB chall = data_blob_talloc(samlogon_state->mem_ctx, zeros, sizeof(zeros));
1160 bool lm_good = E_deshash(samlogon_state->password, lm_hash);
1161
1162 ZERO_STRUCT(user_session_key);
1163
1164 if (!push_ucs2_talloc(samlogon_state->mem_ctx,
1165 &unicodepw, samlogon_state->password, NULL)) {
1166 DEBUG(0, ("push_ucs2_allocate failed!\n"));
1167 exit(1);
1168 }
1169
1170 nt_response = data_blob_talloc(samlogon_state->mem_ctx, unicodepw, strlen_m(samlogon_state->password)*2);
1171
1172 password = strupper_talloc(samlogon_state->mem_ctx, samlogon_state->password);
1173
1174 if (!convert_string_talloc_convenience(samlogon_state->mem_ctx,
1175 samlogon_state->iconv_convenience,
1176 CH_UNIX, CH_DOS,
1177 password, strlen(password)+1,
1178 (void**)&dospw, NULL, false)) {
1179 DEBUG(0, ("convert_string_talloc failed!\n"));
1180 exit(1);
1181 }
1182
1183 lm_response = data_blob_talloc(samlogon_state->mem_ctx, dospw, strlen(dospw));
1184
1185 nt_status = check_samlogon(samlogon_state,
1186 break_which,
1187 samlogon_state->parameter_control | MSV1_0_CLEARTEXT_PASSWORD_ALLOWED,
1188 &chall,
1189 &lm_response,
1190 &nt_response,
1191 lm_key,
1192 user_session_key,
1193 error_string);
1194
1195 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
1196 /* for 'old' passwords, we allow the server to be OK or wrong password */
1197 if (samlogon_state->old_password) {
1198 return true;
1199 }
1200 /* for 'long' passwords, the LM password is invalid */
1201 if (break_which == NO_NT && !lm_good) {
1202 return true;
1203 }
1204 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
1205 } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
1206 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
1207 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
1208 SAFE_FREE(*error_string);
1209 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
1210 return false;
1211 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
1212 return true;
1213 } else if (!NT_STATUS_IS_OK(nt_status)) {
1214 return false;
1215 }
1216
1217 if (break_which == NO_NT && !lm_good) {
1218 *error_string = strdup("LM password is 'long' (> 14 chars and therefore invalid) but login did not fail!");
1219 return false;
1220 }
1221
1222 return true;
1223 }
1224
1225 static bool test_plaintext_none_broken(struct samlogon_state *samlogon_state,
/* [<][>][^][v][top][bottom][index][help] */
1226 char **error_string) {
1227 return test_plaintext(samlogon_state, BREAK_NONE, error_string);
1228 }
1229
1230 static bool test_plaintext_lm_broken(struct samlogon_state *samlogon_state,
/* [<][>][^][v][top][bottom][index][help] */
1231 char **error_string) {
1232 return test_plaintext(samlogon_state, BREAK_LM, error_string);
1233 }
1234
1235 static bool test_plaintext_nt_broken(struct samlogon_state *samlogon_state,
/* [<][>][^][v][top][bottom][index][help] */
1236 char **error_string) {
1237 return test_plaintext(samlogon_state, BREAK_NT, error_string);
1238 }
1239
1240 static bool test_plaintext_nt_only(struct samlogon_state *samlogon_state,
/* [<][>][^][v][top][bottom][index][help] */
1241 char **error_string) {
1242 return test_plaintext(samlogon_state, NO_LM, error_string);
1243 }
1244
1245 static bool test_plaintext_lm_only(struct samlogon_state *samlogon_state,
/* [<][>][^][v][top][bottom][index][help] */
1246 char **error_string) {
1247 return test_plaintext(samlogon_state, NO_NT, error_string);
1248 }
1249
1250 /*
1251 Tests:
1252
1253 - LM only
1254 - NT and LM
1255 - NT
1256 - NT in LM field
1257 - NT in both fields
1258 - NTLMv2
1259 - NTLMv2 and LMv2
1260 - LMv2
1261 - plaintext tests (in challenge-response fields)
1262
1263 check we get the correct session key in each case
1264 check what values we get for the LM session key
1265
1266 */
1267
1268 static const struct ntlm_tests {
1269 bool (*fn)(struct samlogon_state *, char **);
1270 const char *name;
1271 bool expect_fail;
1272 } test_table[] = {
1273 {test_lmv2_ntlmv2, "NTLMv2 and LMv2", false},
1274 #if 0
1275 {test_lmv2_ntlmv2_no_dom, "NTLMv2 and LMv2 (no domain)", false},
1276 #endif
1277 {test_lm, "LM", false},
1278 {test_lm_ntlm, "LM and NTLM", false},
1279 {test_lm_ntlm_both_broken, "LM and NTLM, both broken", false},
1280 {test_ntlm, "NTLM", false},
1281 {test_ntlm_in_lm, "NTLM in LM", false},
1282 {test_ntlm_in_both, "NTLM in both", false},
1283 {test_ntlmv2, "NTLMv2", false},
1284 {test_ntlmv2_no_dom, "NTLMv2 (no domain)", false},
1285 {test_lmv2, "LMv2", false},
1286 {test_lmv2_no_dom, "LMv2 (no domain)", false},
1287 {test_ntlmv2_lmv2_broken, "NTLMv2 and LMv2, LMv2 broken", false},
1288 {test_ntlmv2_lmv2_broken_no_dom, "NTLMv2 and LMv2, LMv2 broken (no domain)", false},
1289 {test_ntlmv2_ntlmv2_broken, "NTLMv2 and LMv2, NTLMv2 broken", false},
1290 #if 0
1291 {test_ntlmv2_ntlmv2_broken_no_dom, "NTLMv2 and LMv2, NTLMv2 broken (no domain)", false},
1292 #endif
1293 {test_ntlmv2_both_broken, "NTLMv2 and LMv2, both broken", false},
1294 {test_ntlmv2_both_broken_no_dom, "NTLMv2 and LMv2, both broken (no domain)", false},
1295 {test_ntlm_lm_broken, "NTLM and LM, LM broken", false},
1296 {test_ntlm_ntlm_broken, "NTLM and LM, NTLM broken", false},
1297 {test_ntlm2, "NTLM2 (NTLMv2 session security)", false},
1298 {test_lmv2_ntlm_both_broken, "LMv2 and NTLM, both broken", false},
1299 {test_lmv2_ntlm_both_broken_no_dom, "LMv2 and NTLM, both broken (no domain)", false},
1300 {test_lmv2_ntlm_break_ntlm, "LMv2 and NTLM, NTLM broken", false},
1301 {test_lmv2_ntlm_break_ntlm_no_dom, "LMv2 and NTLM, NTLM broken (no domain)", false},
1302 {test_lmv2_ntlm_break_lm, "LMv2 and NTLM, LMv2 broken", false},
1303 {test_lmv2_ntlm_break_lm_no_dom, "LMv2 and NTLM, LMv2 broken (no domain)", false},
1304 {test_plaintext_none_broken, "Plaintext", false},
1305 {test_plaintext_lm_broken, "Plaintext LM broken", false},
1306 {test_plaintext_nt_broken, "Plaintext NT broken", false},
1307 {test_plaintext_nt_only, "Plaintext NT only", false},
1308 {test_plaintext_lm_only, "Plaintext LM only", false},
1309 {NULL, NULL}
1310 };
1311
1312 /*
1313 try a netlogon SamLogon
1314 */
1315 static bool test_SamLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
/* [<][>][^][v][top][bottom][index][help] */
1316 struct torture_context *tctx,
1317 struct creds_CredentialState *creds,
1318 const char *comment,
1319 const char *account_domain, const char *account_name,
1320 const char *plain_pass, uint32_t parameter_control,
1321 NTSTATUS expected_error, bool old_password,
1322 int n_subtests)
1323 {
1324 TALLOC_CTX *fn_ctx = talloc_named(mem_ctx, 0, "test_SamLogon function-level context");
1325 int i, v, l, f;
1326 bool ret = true;
1327 int validation_levels[] = {2,3,6};
1328 int logon_levels[] = { 2, 6 };
1329 int function_levels[] = {
1330 NDR_NETR_LOGONSAMLOGON,
1331 NDR_NETR_LOGONSAMLOGONEX,
1332 NDR_NETR_LOGONSAMLOGONWITHFLAGS };
1333 struct samlogon_state samlogon_state;
1334
1335 union netr_LogonLevel logon;
1336 union netr_Validation validation;
1337 uint8_t authoritative = 0;
1338 uint32_t flags = 0;
1339
1340 ZERO_STRUCT(logon);
1341
1342 d_printf("testing netr_LogonSamLogon and netr_LogonSamLogonWithFlags\n");
1343
1344 samlogon_state.comment = comment;
1345 samlogon_state.account_name = account_name;
1346 samlogon_state.account_domain = account_domain;
1347 samlogon_state.password = plain_pass;
1348 samlogon_state.workgroup = lp_workgroup(tctx->lp_ctx);
1349 samlogon_state.netbios_name = lp_netbios_name(tctx->lp_ctx);
1350 samlogon_state.p = p;
1351 samlogon_state.creds = creds;
1352 samlogon_state.expected_error = expected_error;
1353 samlogon_state.chall = data_blob_talloc(fn_ctx, NULL, 8);
1354 samlogon_state.parameter_control = parameter_control;
1355 samlogon_state.old_password = old_password;
1356 samlogon_state.iconv_convenience = lp_iconv_convenience(tctx->lp_ctx);
1357
1358 generate_random_buffer(samlogon_state.chall.data, 8);
1359 samlogon_state.r_flags.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1360 samlogon_state.r_flags.in.computer_name = TEST_MACHINE_NAME;
1361 samlogon_state.r_flags.in.credential = &samlogon_state.auth;
1362 samlogon_state.r_flags.in.return_authenticator = &samlogon_state.auth2;
1363 samlogon_state.r_flags.in.flags = &flags;
1364 samlogon_state.r_flags.in.logon = &logon;
1365 samlogon_state.r_flags.out.validation = &validation;
1366 samlogon_state.r_flags.out.authoritative = &authoritative;
1367 samlogon_state.r_flags.out.flags = &flags;
1368
1369 samlogon_state.r_ex.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1370 samlogon_state.r_ex.in.computer_name = TEST_MACHINE_NAME;
1371 samlogon_state.r_ex.in.flags = &flags;
1372 samlogon_state.r_ex.in.logon = &logon;
1373 samlogon_state.r_ex.out.validation = &validation;
1374 samlogon_state.r_ex.out.authoritative = &authoritative;
1375 samlogon_state.r_ex.out.flags = &flags;
1376
1377 samlogon_state.r.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1378 samlogon_state.r.in.computer_name = TEST_MACHINE_NAME;
1379 samlogon_state.r.in.credential = &samlogon_state.auth;
1380 samlogon_state.r.in.return_authenticator = &samlogon_state.auth2;
1381 samlogon_state.r.in.logon = &logon;
1382 samlogon_state.r.out.validation = &validation;
1383 samlogon_state.r.out.authoritative = &authoritative;
1384
1385
1386 for (f=0;f<ARRAY_SIZE(function_levels);f++) {
1387 for (i=0; test_table[i].fn; i++) {
1388 if (n_subtests && (i > n_subtests)) {
1389 continue;
1390 }
1391 for (v=0;v<ARRAY_SIZE(validation_levels);v++) {
1392 for (l=0;l<ARRAY_SIZE(logon_levels);l++) {
1393 char *error_string = NULL;
1394 TALLOC_CTX *tmp_ctx = talloc_named(fn_ctx, 0, "test_SamLogon inner loop");
1395 samlogon_state.mem_ctx = tmp_ctx;
1396 samlogon_state.function_level = function_levels[f];
1397 samlogon_state.r.in.validation_level = validation_levels[v];
1398 samlogon_state.r.in.logon_level = logon_levels[l];
1399 samlogon_state.r_ex.in.validation_level = validation_levels[v];
1400 samlogon_state.r_ex.in.logon_level = logon_levels[l];
1401 samlogon_state.r_flags.in.validation_level = validation_levels[v];
1402 samlogon_state.r_flags.in.logon_level = logon_levels[l];
1403 if (!test_table[i].fn(&samlogon_state, &error_string)) {
1404 d_printf("Testing '%s' [%s]\\[%s] '%s' at validation level %d, logon level %d, function %d: \n",
1405 samlogon_state.comment,
1406 samlogon_state.account_domain,
1407 samlogon_state.account_name,
1408 test_table[i].name, validation_levels[v],
1409 logon_levels[l], function_levels[f]);
1410
1411 if (test_table[i].expect_fail) {
1412 d_printf(" failed (expected, test incomplete): %s\n", error_string);
1413 } else {
1414 d_printf(" failed: %s\n", error_string);
1415 ret = false;
1416 }
1417 SAFE_FREE(error_string);
1418 }
1419 talloc_free(tmp_ctx);
1420 }
1421 }
1422 }
1423 }
1424 talloc_free(fn_ctx);
1425 return ret;
1426 }
1427
1428 /*
1429 test an ADS style interactive domain logon
1430 */
1431 bool test_InteractiveLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
/* [<][>][^][v][top][bottom][index][help] */
1432 struct creds_CredentialState *creds,
1433 const char *comment,
1434 const char *workstation_name,
1435 const char *account_domain, const char *account_name,
1436 const char *plain_pass, uint32_t parameter_control,
1437 NTSTATUS expected_error)
1438 {
1439 NTSTATUS status;
1440 TALLOC_CTX *fn_ctx = talloc_named(mem_ctx, 0, "test_InteractiveLogon function-level context");
1441 struct netr_LogonSamLogonWithFlags r;
1442 struct netr_Authenticator a, ra;
1443 struct netr_PasswordInfo pinfo;
1444 uint32_t flags = 0;
1445
1446 union netr_LogonLevel logon;
1447 union netr_Validation validation;
1448 uint8_t authoritative = 0;
1449
1450 ZERO_STRUCT(a);
1451 ZERO_STRUCT(r);
1452 ZERO_STRUCT(ra);
1453
1454 ZERO_STRUCT(logon);
1455 ZERO_STRUCT(validation);
1456
1457 creds_client_authenticator(creds, &a);
1458
1459 logon.password = &pinfo;
1460
1461 r.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1462 r.in.computer_name = TEST_MACHINE_NAME;
1463 r.in.credential = &a;
1464 r.in.return_authenticator = &ra;
1465 r.in.logon_level = 5;
1466 r.in.logon = &logon;
1467 r.in.validation_level = 6;
1468 r.in.flags = &flags;
1469 r.out.validation = &validation;
1470 r.out.authoritative = &authoritative;
1471 r.out.flags = &flags;
1472
1473 pinfo.identity_info.domain_name.string = account_domain;
1474 pinfo.identity_info.parameter_control = parameter_control;
1475 pinfo.identity_info.logon_id_low = 0;
1476 pinfo.identity_info.logon_id_high = 0;
1477 pinfo.identity_info.account_name.string = account_name;
1478 pinfo.identity_info.workstation.string = workstation_name;
1479
1480 if (!E_deshash(plain_pass, pinfo.lmpassword.hash)) {
1481 ZERO_STRUCT(pinfo.lmpassword.hash);
1482 }
1483 E_md4hash(plain_pass, pinfo.ntpassword.hash);
1484
1485 if (creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
1486 creds_arcfour_crypt(creds, pinfo.lmpassword.hash, 16);
1487 creds_arcfour_crypt(creds, pinfo.ntpassword.hash, 16);
1488 } else {
1489 creds_des_encrypt(creds, &pinfo.lmpassword);
1490 creds_des_encrypt(creds, &pinfo.ntpassword);
1491 }
1492
1493 d_printf("Testing netr_LogonSamLogonWithFlags '%s' (Interactive Logon)\n", comment);
1494
1495 status = dcerpc_netr_LogonSamLogonWithFlags(p, fn_ctx, &r);
1496 if (!r.out.return_authenticator
1497 || !creds_client_check(creds, &r.out.return_authenticator->cred)) {
1498 d_printf("Credential chaining failed\n");
1499 talloc_free(fn_ctx);
1500 return false;
1501 }
1502
1503 talloc_free(fn_ctx);
1504
1505 if (!NT_STATUS_EQUAL(expected_error, status)) {
1506 d_printf("[%s]\\[%s] netr_LogonSamLogonWithFlags - expected %s got %s\n",
1507 account_domain, account_name, nt_errstr(expected_error), nt_errstr(status));
1508 return false;
1509 }
1510
1511 return true;
1512 }
1513
1514
1515
1516 bool torture_rpc_samlogon(struct torture_context *torture)
/* [<][>][^][v][top][bottom][index][help] */
1517 {
1518 NTSTATUS status;
1519 struct dcerpc_pipe *p;
1520 struct dcerpc_binding *b;
1521 struct cli_credentials *machine_credentials;
1522 TALLOC_CTX *mem_ctx = talloc_init("torture_rpc_netlogon");
1523 bool ret = true;
1524 struct test_join *join_ctx = NULL;
1525 struct test_join *user_ctx = NULL, *user_ctx_wrong_wks = NULL, *user_ctx_wrong_time = NULL;
1526 char *user_password, *user_password_wrong_wks, *user_password_wrong_time;
1527 const char *old_user_password;
1528 char *test_machine_account;
1529 const char *userdomain;
1530 struct samr_SetUserInfo s;
1531 union samr_UserInfo u;
1532 int i;
1533 int ci;
1534
1535 unsigned int credential_flags[] = {
1536 NETLOGON_NEG_AUTH2_FLAGS,
1537 NETLOGON_NEG_ARCFOUR,
1538 NETLOGON_NEG_ARCFOUR | NETLOGON_NEG_128BIT,
1539 NETLOGON_NEG_AUTH2_ADS_FLAGS,
1540 0 /* yes, this is a valid flag, causes the use of DES */
1541 };
1542
1543 struct creds_CredentialState *creds;
1544
1545 test_machine_account = talloc_asprintf(mem_ctx, "%s$", TEST_MACHINE_NAME);
1546 /* We only need to join as a workstation here, and in future,
1547 * if we wish to test against trusted domains, we must be a
1548 * workstation here */
1549 join_ctx = torture_join_domain(torture, TEST_MACHINE_NAME, ACB_WSTRUST,
1550 &machine_credentials);
1551 if (!join_ctx) {
1552 d_printf("Failed to join as Workstation\n");
1553 return false;
1554 }
1555
1556 userdomain = torture_setting_string(torture, "userdomain", lp_workgroup(torture->lp_ctx));
1557
1558 user_ctx = torture_create_testuser(torture,
1559 TEST_USER_NAME,
1560 userdomain,
1561 ACB_NORMAL,
1562 (const char **)&user_password);
1563 if (!user_ctx) {
1564 d_printf("Failed to create a test user\n");
1565 return false;
1566 }
1567
1568 old_user_password = user_password;
1569
1570 test_ChangePasswordUser3(torture_join_samr_pipe(user_ctx), torture,
1571 TEST_USER_NAME, 16 /* > 14 */, &user_password,
1572 NULL, 0, false);
1573
1574 user_ctx_wrong_wks = torture_create_testuser(torture,
1575 TEST_USER_NAME_WRONG_WKS,
1576 userdomain,
1577 ACB_NORMAL,
1578 (const char **)&user_password_wrong_wks);
1579 if (!user_ctx_wrong_wks) {
1580 d_printf("Failed to create a test user (wrong workstation test)\n");
1581 return false;
1582 }
1583
1584 ZERO_STRUCT(u);
1585 s.in.user_handle = torture_join_samr_user_policy(user_ctx_wrong_wks);
1586 s.in.info = &u;
1587 s.in.level = 21;
1588
1589 u.info21.fields_present = SAMR_FIELD_WORKSTATIONS;
1590 u.info21.workstations.string = "not" TEST_MACHINE_NAME;
1591
1592 status = dcerpc_samr_SetUserInfo(torture_join_samr_pipe(user_ctx_wrong_wks), mem_ctx, &s);
1593 if (!NT_STATUS_IS_OK(status)) {
1594 printf("SetUserInfo (list of workstations) failed - %s\n", nt_errstr(status));
1595 ret = false;
1596 goto failed;
1597 }
1598
1599 user_ctx_wrong_time
1600 = torture_create_testuser(torture, TEST_USER_NAME_WRONG_TIME,
1601 userdomain,
1602 ACB_NORMAL,
1603 (const char **)&user_password_wrong_time);
1604 if (!user_ctx_wrong_time) {
1605 d_printf("Failed to create a test user (wrong workstation test)\n");
1606 return false;
1607 }
1608
1609 ZERO_STRUCT(u);
1610 s.in.user_handle = torture_join_samr_user_policy(user_ctx_wrong_time);
1611 s.in.info = &u;
1612 s.in.level = 21;
1613
1614 u.info21.fields_present = SAMR_FIELD_WORKSTATIONS | SAMR_FIELD_LOGON_HOURS;
1615 u.info21.workstations.string = TEST_MACHINE_NAME;
1616 u.info21.logon_hours.units_per_week = 168;
1617 u.info21.logon_hours.bits = talloc_zero_array(mem_ctx, uint8_t, 168);
1618
1619 status = dcerpc_samr_SetUserInfo(torture_join_samr_pipe(user_ctx_wrong_time), mem_ctx, &s);
1620 if (!NT_STATUS_IS_OK(status)) {
1621 printf("SetUserInfo (logon times and list of workstations) failed - %s\n", nt_errstr(status));
1622 ret = false;
1623 goto failed;
1624 }
1625
1626 status = torture_rpc_binding(torture, &b);
1627 if (!NT_STATUS_IS_OK(status)) {
1628 ret = false;
1629 goto failed;
1630 }
1631
1632 /* We have to use schannel, otherwise the SamLogonEx fails
1633 * with INTERNAL_ERROR */
1634
1635 b->flags &= ~DCERPC_AUTH_OPTIONS;
1636 b->flags |= DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128;
1637
1638 status = dcerpc_pipe_connect_b(mem_ctx, &p, b,
1639 &ndr_table_netlogon,
1640 machine_credentials, torture->ev, torture->lp_ctx);
1641
1642 if (!NT_STATUS_IS_OK(status)) {
1643 d_printf("RPC pipe connect as domain member failed: %s\n", nt_errstr(status));
1644 ret = false;
1645 goto failed;
1646 }
1647
1648 status = dcerpc_schannel_creds(p->conn->security_state.generic_state, mem_ctx, &creds);
1649 if (!NT_STATUS_IS_OK(status)) {
1650 ret = false;
1651 goto failed;
1652 }
1653
1654 {
1655
1656 struct {
1657 const char *comment;
1658 const char *domain;
1659 const char *username;
1660 const char *password;
1661 bool network_login;
1662 NTSTATUS expected_interactive_error;
1663 NTSTATUS expected_network_error;
1664 uint32_t parameter_control;
1665 bool old_password; /* Allow an old password to be accepted or rejected without error, as well as session key bugs */
1666 } usercreds[] = {
1667 {
1668 .comment = "domain\\user",
1669 .domain = cli_credentials_get_domain(cmdline_credentials),
1670 .username = cli_credentials_get_username(cmdline_credentials),
1671 .password = cli_credentials_get_password(cmdline_credentials),
1672 .network_login = true,
1673 .expected_interactive_error = NT_STATUS_OK,
1674 .expected_network_error = NT_STATUS_OK
1675 },
1676 {
1677 .comment = "realm\\user",
1678 .domain = cli_credentials_get_realm(cmdline_credentials),
1679 .username = cli_credentials_get_username(cmdline_credentials),
1680 .password = cli_credentials_get_password(cmdline_credentials),
1681 .network_login = true,
1682 .expected_interactive_error = NT_STATUS_OK,
1683 .expected_network_error = NT_STATUS_OK
1684 },
1685 {
1686 .comment = "user@domain",
1687 .domain = NULL,
1688 .username = talloc_asprintf(mem_ctx,
1689 "%s@%s",
1690 cli_credentials_get_username(cmdline_credentials),
1691 cli_credentials_get_domain(cmdline_credentials)
1692 ),
1693 .password = cli_credentials_get_password(cmdline_credentials),
1694 .network_login = false, /* works for some things, but not NTLMv2. Odd */
1695 .expected_interactive_error = NT_STATUS_OK,
1696 .expected_network_error = NT_STATUS_OK
1697 },
1698 {
1699 .comment = "user@realm",
1700 .domain = NULL,
1701 .username = talloc_asprintf(mem_ctx,
1702 "%s@%s",
1703 cli_credentials_get_username(cmdline_credentials),
1704 cli_credentials_get_realm(cmdline_credentials)
1705 ),
1706 .password = cli_credentials_get_password(cmdline_credentials),
1707 .network_login = true,
1708 .expected_interactive_error = NT_STATUS_OK,
1709 .expected_network_error = NT_STATUS_OK
1710 },
1711 {
1712 .comment = "machine domain\\user",
1713 .domain = cli_credentials_get_domain(machine_credentials),
1714 .username = cli_credentials_get_username(machine_credentials),
1715 .password = cli_credentials_get_password(machine_credentials),
1716 .network_login = true,
1717 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1718 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1719 },
1720 {
1721 .comment = "machine domain\\user",
1722 .domain = cli_credentials_get_domain(machine_credentials),
1723 .username = cli_credentials_get_username(machine_credentials),
1724 .password = cli_credentials_get_password(machine_credentials),
1725 .network_login = true,
1726 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1727 .expected_network_error = NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT
1728 },
1729 {
1730 .comment = "machine realm\\user",
1731 .domain = cli_credentials_get_realm(machine_credentials),
1732 .username = cli_credentials_get_username(machine_credentials),
1733 .password = cli_credentials_get_password(machine_credentials),
1734 .network_login = true,
1735 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1736 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1737 },
1738 {
1739 .comment = "machine user@domain",
1740 .domain = NULL,
1741 .username = talloc_asprintf(mem_ctx,
1742 "%s@%s",
1743 cli_credentials_get_username(machine_credentials),
1744 cli_credentials_get_domain(machine_credentials)
1745 ),
1746 .password = cli_credentials_get_password(machine_credentials),
1747 .network_login = false, /* works for some things, but not NTLMv2. Odd */
1748 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1749 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1750 },
1751 {
1752 .comment = "machine user@realm",
1753 .domain = NULL,
1754 .username = talloc_asprintf(mem_ctx,
1755 "%s@%s",
1756 cli_credentials_get_username(machine_credentials),
1757 cli_credentials_get_realm(machine_credentials)
1758 ),
1759 .password = cli_credentials_get_password(machine_credentials),
1760 .network_login = true,
1761 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1762 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1763 },
1764 {
1765 .comment = "test user (long pw): domain\\user",
1766 .domain = userdomain,
1767 .username = TEST_USER_NAME,
1768 .password = user_password,
1769 .network_login = true,
1770 .expected_interactive_error = NT_STATUS_OK,
1771 .expected_network_error = NT_STATUS_OK
1772 },
1773 {
1774 .comment = "test user (long pw): user@realm",
1775 .domain = NULL,
1776 .username = talloc_asprintf(mem_ctx,
1777 "%s@%s",
1778 TEST_USER_NAME,
1779 lp_realm(torture->lp_ctx)),
1780 .password = user_password,
1781 .network_login = true,
1782 .expected_interactive_error = NT_STATUS_OK,
1783 .expected_network_error = NT_STATUS_OK
1784 },
1785 {
1786 .comment = "test user (long pw): user@domain",
1787 .domain = NULL,
1788 .username = talloc_asprintf(mem_ctx,
1789 "%s@%s",
1790 TEST_USER_NAME,
1791 userdomain),
1792 .password = user_password,
1793 .network_login = false, /* works for some things, but not NTLMv2. Odd */
1794 .expected_interactive_error = NT_STATUS_OK,
1795 .expected_network_error = NT_STATUS_OK
1796 },
1797 /* Oddball, can we use the old password ? */
1798 {
1799 .comment = "test user: user\\domain OLD PASSWORD",
1800 .domain = userdomain,
1801 .username = TEST_USER_NAME,
1802 .password = old_user_password,
1803 .network_login = true,
1804 .expected_interactive_error = NT_STATUS_WRONG_PASSWORD,
1805 .expected_network_error = NT_STATUS_OK,
1806 .old_password = true
1807 },
1808 {
1809 .comment = "test user (wong workstation): domain\\user",
1810 .domain = userdomain,
1811 .username = TEST_USER_NAME_WRONG_WKS,
1812 .password = user_password_wrong_wks,
1813 .network_login = true,
1814 .expected_interactive_error = NT_STATUS_INVALID_WORKSTATION,
1815 .expected_network_error = NT_STATUS_INVALID_WORKSTATION
1816 }
1817 };
1818
1819 /* Try all the tests for different username forms */
1820 for (ci = 0; ci < ARRAY_SIZE(usercreds); ci++) {
1821
1822 if (!test_InteractiveLogon(p, mem_ctx, creds,
1823 usercreds[ci].comment,
1824 TEST_MACHINE_NAME,
1825 usercreds[ci].domain,
1826 usercreds[ci].username,
1827 usercreds[ci].password,
1828 usercreds[ci].parameter_control,
1829 usercreds[ci].expected_interactive_error)) {
1830 ret = false;
1831 }
1832
1833 if (usercreds[ci].network_login) {
1834 if (!test_SamLogon(p, mem_ctx, torture, creds,
1835 usercreds[ci].comment,
1836 usercreds[ci].domain,
1837 usercreds[ci].username,
1838 usercreds[ci].password,
1839 usercreds[ci].parameter_control,
1840 usercreds[ci].expected_network_error,
1841 usercreds[ci].old_password,
1842 0)) {
1843 ret = false;
1844 }
1845 }
1846 }
1847
1848 /* Using the first username form, try the different
1849 * credentials flag setups, on only one of the tests (checks
1850 * session key encryption) */
1851
1852 for (i=0; i < ARRAY_SIZE(credential_flags); i++) {
1853 /* TODO: Somehow we lost setting up the different credential flags here! */
1854
1855 if (!test_InteractiveLogon(p, mem_ctx, creds,
1856 usercreds[0].comment,
1857 TEST_MACHINE_NAME,
1858 usercreds[0].domain,
1859 usercreds[0].username,
1860 usercreds[0].password,
1861 usercreds[0].parameter_control,
1862 usercreds[0].expected_interactive_error)) {
1863 ret = false;
1864 }
1865
1866 if (usercreds[0].network_login) {
1867 if (!test_SamLogon(p, mem_ctx, torture, creds,
1868 usercreds[0].comment,
1869 usercreds[0].domain,
1870 usercreds[0].username,
1871 usercreds[0].password,
1872 usercreds[0].parameter_control,
1873 usercreds[0].expected_network_error,
1874 usercreds[0].old_password,
1875 1)) {
1876 ret = false;
1877 }
1878 }
1879 }
1880
1881 }
1882 failed:
1883 talloc_free(mem_ctx);
1884
1885 torture_leave_domain(torture, join_ctx);
1886 torture_leave_domain(torture, user_ctx);
1887 torture_leave_domain(torture, user_ctx_wrong_wks);
1888 torture_leave_domain(torture, user_ctx_wrong_time);
1889 return ret;
1890 }