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s4:torture/rpc/samlogon.c: make use of dcerpc_binding_handle stubs
[Samba/nascimento.git] / source4 / torture / rpc / samlogon.c
blob338a168b5c9232ee0f0b1d2002b367f123113145
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 "../lib/crypto/crypto.h"
29 #include "lib/cmdline/popt_common.h"
30 #include "torture/rpc/rpc.h"
31 #include "auth/gensec/gensec.h"
32 #include "libcli/auth/libcli_auth.h"
33 #include "param/param.h"
34
35 #define TEST_MACHINE_NAME "samlogontest"
36 #define TEST_USER_NAME "samlogontestuser"
37 #define TEST_USER_NAME_WRONG_WKS "samlogontest2"
38 #define TEST_USER_NAME_WRONG_TIME "samlogontest3"
39
40 enum ntlm_break {
41 BREAK_BOTH,
42 BREAK_NONE,
43 BREAK_LM,
44 BREAK_NT,
45 NO_LM,
46 NO_NT
47 };
48
49 struct samlogon_state {
50 TALLOC_CTX *mem_ctx;
51 const char *comment;
52 const char *account_name;
53 const char *account_domain;
54 const char *netbios_name;
55 const char *password;
56 const char *workgroup;
57 struct dcerpc_pipe *p;
58 int function_level;
59 uint32_t parameter_control;
60 struct netr_LogonSamLogon r;
61 struct netr_LogonSamLogonEx r_ex;
62 struct netr_LogonSamLogonWithFlags r_flags;
63 struct netr_Authenticator auth, auth2;
64 struct netlogon_creds_CredentialState *creds;
65 NTSTATUS expected_error;
66 bool old_password; /* Allow an old password to be accepted or rejected without error, as well as session key bugs */
67 DATA_BLOB chall;
68 struct smb_iconv_convenience *iconv_convenience;
69 };
70
71 /*
72 Authenticate a user with a challenge/response, checking session key
73 and valid authentication types
74 */
75 static NTSTATUS check_samlogon(struct samlogon_state *samlogon_state,
76 enum ntlm_break break_which,
77 uint32_t parameter_control,
78 DATA_BLOB *chall,
79 DATA_BLOB *lm_response,
80 DATA_BLOB *nt_response,
81 uint8_t lm_key[8],
82 uint8_t user_session_key[16],
83 char **error_string)
84 {
85 NTSTATUS status;
86 struct netr_LogonSamLogon *r = &samlogon_state->r;
87 struct netr_LogonSamLogonEx *r_ex = &samlogon_state->r_ex;
88 struct netr_LogonSamLogonWithFlags *r_flags = &samlogon_state->r_flags;
89 struct netr_NetworkInfo ninfo;
90 struct netr_SamBaseInfo *base = NULL;
91 uint16_t validation_level = 0;
92
93 samlogon_state->r.in.logon->network = &ninfo;
94 samlogon_state->r_ex.in.logon->network = &ninfo;
95 samlogon_state->r_flags.in.logon->network = &ninfo;
96
97 ninfo.identity_info.domain_name.string = samlogon_state->account_domain;
98 ninfo.identity_info.parameter_control = parameter_control;
99 ninfo.identity_info.logon_id_low = 0;
100 ninfo.identity_info.logon_id_high = 0;
101 ninfo.identity_info.account_name.string = samlogon_state->account_name;
102 ninfo.identity_info.workstation.string = TEST_MACHINE_NAME;
103
104 memcpy(ninfo.challenge, chall->data, 8);
105
106 switch (break_which) {
107 case BREAK_NONE:
108 break;
109 case BREAK_LM:
110 if (lm_response && lm_response->data) {
111 lm_response->data[0]++;
112 }
113 break;
114 case BREAK_NT:
115 if (nt_response && nt_response->data) {
116 nt_response->data[0]++;
117 }
118 break;
119 case BREAK_BOTH:
120 if (lm_response && lm_response->data) {
121 lm_response->data[0]++;
122 }
123 if (nt_response && nt_response->data) {
124 nt_response->data[0]++;
125 }
126 break;
127 case NO_LM:
128 data_blob_free(lm_response);
129 break;
130 case NO_NT:
131 data_blob_free(nt_response);
132 break;
133 }
134
135 if (nt_response) {
136 ninfo.nt.data = nt_response->data;
137 ninfo.nt.length = nt_response->length;
138 } else {
139 ninfo.nt.data = NULL;
140 ninfo.nt.length = 0;
141 }
142
143 if (lm_response) {
144 ninfo.lm.data = lm_response->data;
145 ninfo.lm.length = lm_response->length;
146 } else {
147 ninfo.lm.data = NULL;
148 ninfo.lm.length = 0;
149 }
150
151 switch (samlogon_state->function_level) {
152 case NDR_NETR_LOGONSAMLOGON:
153 ZERO_STRUCT(samlogon_state->auth2);
154 netlogon_creds_client_authenticator(samlogon_state->creds, &samlogon_state->auth);
155
156 r->out.return_authenticator = NULL;
157 status = dcerpc_netr_LogonSamLogon_r(samlogon_state->p->binding_handle,
158 samlogon_state->mem_ctx, r);
159 if (!r->out.return_authenticator ||
160 !netlogon_creds_client_check(samlogon_state->creds, &r->out.return_authenticator->cred)) {
161 d_printf("Credential chaining failed\n");
162 }
163 if (!NT_STATUS_IS_OK(status)) {
164 if (error_string) {
165 *error_string = strdup(nt_errstr(status));
166 }
167 return status;
168 }
169
170 validation_level = r->in.validation_level;
171
172 netlogon_creds_decrypt_samlogon(samlogon_state->creds, validation_level, r->out.validation);
173
174 switch (validation_level) {
175 case 2:
176 base = &r->out.validation->sam2->base;
177 break;
178 case 3:
179 base = &r->out.validation->sam3->base;
180 break;
181 case 6:
182 base = &r->out.validation->sam6->base;
183 break;
184 }
185 break;
186 case NDR_NETR_LOGONSAMLOGONEX:
187 status = dcerpc_netr_LogonSamLogonEx_r(samlogon_state->p->binding_handle,
188 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 netlogon_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 netlogon_creds_client_authenticator(samlogon_state->creds, &samlogon_state->auth);
215
216 r_flags->out.return_authenticator = NULL;
217 status = dcerpc_netr_LogonSamLogonWithFlags_r(samlogon_state->p->binding_handle,
218 samlogon_state->mem_ctx, r_flags);
219 if (!r_flags->out.return_authenticator ||
220 !netlogon_creds_client_check(samlogon_state->creds, &r_flags->out.return_authenticator->cred)) {
221 d_printf("Credential chaining failed\n");
222 }
223 if (!NT_STATUS_IS_OK(status)) {
224 if (error_string) {
225 *error_string = strdup(nt_errstr(status));
226 }
227 return status;
228 }
229
230 validation_level = r_flags->in.validation_level;
231
232 netlogon_creds_decrypt_samlogon(samlogon_state->creds, validation_level, r_flags->out.validation);
233
234 switch (validation_level) {
235 case 2:
236 base = &r_flags->out.validation->sam2->base;
237 break;
238 case 3:
239 base = &r_flags->out.validation->sam3->base;
240 break;
241 case 6:
242 base = &r_flags->out.validation->sam6->base;
243 break;
244 }
245 break;
246 default:
247 /* can't happen */
248 return NT_STATUS_INVALID_PARAMETER;
249 }
250
251 if (!base) {
252 d_printf("No user info returned from 'successful' SamLogon*() call!\n");
253 return NT_STATUS_INVALID_PARAMETER;
254 }
255
256 if (user_session_key) {
257 memcpy(user_session_key, base->key.key, 16);
258 }
259 if (lm_key) {
260 memcpy(lm_key, base->LMSessKey.key, 8);
261 }
262
263 return status;
264 }
265
266
267 /*
268 * Test the normal 'LM and NTLM' combination
269 */
270
271 static bool test_lm_ntlm_broken(struct samlogon_state *samlogon_state, enum ntlm_break break_which, char **error_string)
272 {
273 bool pass = true;
274 bool lm_good;
275 NTSTATUS nt_status;
276 DATA_BLOB lm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
277 DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
278 DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
279
280 uint8_t lm_key[8];
281 uint8_t user_session_key[16];
282 uint8_t lm_hash[16];
283 uint8_t nt_hash[16];
284
285 ZERO_STRUCT(lm_key);
286 ZERO_STRUCT(user_session_key);
287
288 lm_good = SMBencrypt(samlogon_state->password, samlogon_state->chall.data, lm_response.data);
289 if (!lm_good) {
290 ZERO_STRUCT(lm_hash);
291 } else {
292 E_deshash(samlogon_state->password, lm_hash);
293 }
294
295 SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data, nt_response.data);
296
297 E_md4hash(samlogon_state->password, nt_hash);
298 SMBsesskeygen_ntv1(nt_hash, session_key.data);
299
300 nt_status = check_samlogon(samlogon_state,
301 break_which,
302 samlogon_state->parameter_control,
303 &samlogon_state->chall,
304 &lm_response,
305 &nt_response,
306 lm_key,
307 user_session_key,
308 error_string);
309
310 data_blob_free(&lm_response);
311
312 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
313 /* for 'long' passwords, the LM password is invalid */
314 if (break_which == NO_NT && !lm_good) {
315 return true;
316 }
317 /* for 'old' passwords, we allow the server to be OK or wrong password */
318 if (samlogon_state->old_password) {
319 return true;
320 }
321 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
322 } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
323 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
324 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
325 SAFE_FREE(*error_string);
326 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
327 return false;
328 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
329 return true;
330 } else if (!NT_STATUS_IS_OK(nt_status)) {
331 return false;
332 }
333
334 if (break_which == NO_NT && !lm_good) {
335 *error_string = strdup("LM password is 'long' (> 14 chars and therefore invalid) but login did not fail!");
336 return false;
337 }
338
339 if (memcmp(lm_hash, lm_key,
340 sizeof(lm_key)) != 0) {
341 d_printf("LM Key does not match expectations!\n");
342 d_printf("lm_key:\n");
343 dump_data(1, lm_key, 8);
344 d_printf("expected:\n");
345 dump_data(1, lm_hash, 8);
346 pass = false;
347 }
348
349 switch (break_which) {
350 case NO_NT:
351 {
352 uint8_t lm_key_expected[16];
353 memcpy(lm_key_expected, lm_hash, 8);
354 memset(lm_key_expected+8, '\0', 8);
355 if (memcmp(lm_key_expected, user_session_key,
356 16) != 0) {
357 *error_string = strdup("NT Session Key does not match expectations (should be first-8 LM hash)!\n");
358 d_printf("user_session_key:\n");
359 dump_data(1, user_session_key, sizeof(user_session_key));
360 d_printf("expected:\n");
361 dump_data(1, lm_key_expected, sizeof(lm_key_expected));
362 pass = false;
363 }
364 break;
365 }
366 default:
367 if (memcmp(session_key.data, user_session_key,
368 sizeof(user_session_key)) != 0) {
369 *error_string = strdup("NT Session Key does not match expectations!\n");
370 d_printf("user_session_key:\n");
371 dump_data(1, user_session_key, 16);
372 d_printf("expected:\n");
373 dump_data(1, session_key.data, session_key.length);
374 pass = false;
375 }
376 }
377 return pass;
378 }
379
380 /*
381 * Test LM authentication, no NT response supplied
382 */
383
384 static bool test_lm(struct samlogon_state *samlogon_state, char **error_string)
385 {
386
387 return test_lm_ntlm_broken(samlogon_state, NO_NT, error_string);
388 }
389
390 /*
391 * Test the NTLM response only, no LM.
392 */
393
394 static bool test_ntlm(struct samlogon_state *samlogon_state, char **error_string)
395 {
396 return test_lm_ntlm_broken(samlogon_state, NO_LM, error_string);
397 }
398
399 /*
400 * Test the NTLM response only, but in the LM field.
401 */
402
403 static bool test_ntlm_in_lm(struct samlogon_state *samlogon_state, char **error_string)
404 {
405 bool lm_good;
406 bool pass = true;
407 NTSTATUS nt_status;
408 DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
409 DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
410
411 uint8_t lm_key[8];
412 uint8_t lm_hash[16];
413 uint8_t user_session_key[16];
414 uint8_t nt_hash[16];
415
416 ZERO_STRUCT(lm_key);
417 ZERO_STRUCT(user_session_key);
418
419 SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
420 nt_response.data);
421 E_md4hash(samlogon_state->password, nt_hash);
422 SMBsesskeygen_ntv1(nt_hash,
423 session_key.data);
424
425 lm_good = E_deshash(samlogon_state->password, lm_hash);
426 if (!lm_good) {
427 ZERO_STRUCT(lm_hash);
428 }
429 nt_status = check_samlogon(samlogon_state,
430 BREAK_NONE,
431 samlogon_state->parameter_control,
432 &samlogon_state->chall,
433 &nt_response,
434 NULL,
435 lm_key,
436 user_session_key,
437 error_string);
438
439 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
440 /* for 'old' passwords, we allow the server to be OK or wrong password */
441 if (samlogon_state->old_password) {
442 return true;
443 }
444 return false;
445 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
446 SAFE_FREE(*error_string);
447 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
448 return false;
449 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
450 return true;
451 } else if (!NT_STATUS_IS_OK(nt_status)) {
452 return false;
453 }
454
455 if (lm_good) {
456 if (memcmp(lm_hash, lm_key,
457 sizeof(lm_key)) != 0) {
458 d_printf("LM Key does not match expectations!\n");
459 d_printf("lm_key:\n");
460 dump_data(1, lm_key, 8);
461 d_printf("expected:\n");
462 dump_data(1, lm_hash, 8);
463 pass = false;
464 }
465 #if 0
466 } else {
467 if (memcmp(session_key.data, lm_key,
468 sizeof(lm_key)) != 0) {
469 d_printf("LM Key does not match expectations (first 8 session key)!\n");
470 d_printf("lm_key:\n");
471 dump_data(1, lm_key, 8);
472 d_printf("expected:\n");
473 dump_data(1, session_key.data, 8);
474 pass = false;
475 }
476 #endif
477 }
478 if (lm_good && memcmp(lm_hash, user_session_key, 8) != 0) {
479 uint8_t lm_key_expected[16];
480 memcpy(lm_key_expected, lm_hash, 8);
481 memset(lm_key_expected+8, '\0', 8);
482 if (memcmp(lm_key_expected, user_session_key,
483 16) != 0) {
484 d_printf("NT Session Key does not match expectations (should be first-8 LM hash)!\n");
485 d_printf("user_session_key:\n");
486 dump_data(1, user_session_key, sizeof(user_session_key));
487 d_printf("expected:\n");
488 dump_data(1, lm_key_expected, sizeof(lm_key_expected));
489 pass = false;
490 }
491 }
492 return pass;
493 }
494
495 /*
496 * Test the NTLM response only, but in the both the NT and LM fields.
497 */
498
499 static bool test_ntlm_in_both(struct samlogon_state *samlogon_state, char **error_string)
500 {
501 bool pass = true;
502 bool lm_good;
503 NTSTATUS nt_status;
504 DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
505 DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
506
507 uint8_t lm_key[8];
508 uint8_t lm_hash[16];
509 uint8_t user_session_key[16];
510 uint8_t nt_hash[16];
511
512 ZERO_STRUCT(lm_key);
513 ZERO_STRUCT(user_session_key);
514
515 SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
516 nt_response.data);
517 E_md4hash(samlogon_state->password, nt_hash);
518 SMBsesskeygen_ntv1(nt_hash,
519 session_key.data);
520
521 lm_good = E_deshash(samlogon_state->password, lm_hash);
522 if (!lm_good) {
523 ZERO_STRUCT(lm_hash);
524 }
525
526 nt_status = check_samlogon(samlogon_state,
527 BREAK_NONE,
528 samlogon_state->parameter_control,
529 &samlogon_state->chall,
530 NULL,
531 &nt_response,
532 lm_key,
533 user_session_key,
534 error_string);
535
536 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
537 /* for 'old' passwords, we allow the server to be OK or wrong password */
538 if (samlogon_state->old_password) {
539 return true;
540 }
541 return false;
542 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
543 SAFE_FREE(*error_string);
544 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
545 return false;
546 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
547 return true;
548 } else if (!NT_STATUS_IS_OK(nt_status)) {
549 return false;
550 }
551
552 if (!NT_STATUS_IS_OK(nt_status)) {
553 return false;
554 }
555
556 if (memcmp(lm_hash, lm_key,
557 sizeof(lm_key)) != 0) {
558 d_printf("LM Key does not match expectations!\n");
559 d_printf("lm_key:\n");
560 dump_data(1, lm_key, 8);
561 d_printf("expected:\n");
562 dump_data(1, lm_hash, 8);
563 pass = false;
564 }
565 if (memcmp(session_key.data, user_session_key,
566 sizeof(user_session_key)) != 0) {
567 d_printf("NT Session Key does not match expectations!\n");
568 d_printf("user_session_key:\n");
569 dump_data(1, user_session_key, 16);
570 d_printf("expected:\n");
571 dump_data(1, session_key.data, session_key.length);
572 pass = false;
573 }
574
575
576 return pass;
577 }
578
579 /*
580 * Test the NTLMv2 and LMv2 responses
581 */
582
583 enum ntlmv2_domain {
584 UPPER_DOMAIN,
585 NO_DOMAIN
586 };
587
588 static bool test_lmv2_ntlmv2_broken(struct samlogon_state *samlogon_state,
589 enum ntlm_break break_which,
590 enum ntlmv2_domain ntlmv2_domain,
591 char **error_string)
592 {
593 bool pass = true;
594 NTSTATUS nt_status;
595 DATA_BLOB ntlmv2_response = data_blob(NULL, 0);
596 DATA_BLOB lmv2_response = data_blob(NULL, 0);
597 DATA_BLOB lmv2_session_key = data_blob(NULL, 0);
598 DATA_BLOB ntlmv2_session_key = data_blob(NULL, 0);
599 DATA_BLOB names_blob = NTLMv2_generate_names_blob(samlogon_state->mem_ctx, TEST_MACHINE_NAME, samlogon_state->workgroup);
600
601 uint8_t lm_session_key[8];
602 uint8_t user_session_key[16];
603
604 ZERO_STRUCT(lm_session_key);
605 ZERO_STRUCT(user_session_key);
606
607 switch (ntlmv2_domain) {
608 case UPPER_DOMAIN:
609 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
610 samlogon_state->account_name, samlogon_state->account_domain,
611 samlogon_state->password, &samlogon_state->chall,
612 &names_blob,
613 &lmv2_response, &ntlmv2_response,
614 &lmv2_session_key, &ntlmv2_session_key)) {
615 data_blob_free(&names_blob);
616 return false;
617 }
618 break;
619 case NO_DOMAIN:
620 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
621 samlogon_state->account_name, "",
622 samlogon_state->password, &samlogon_state->chall,
623 &names_blob,
624 &lmv2_response, &ntlmv2_response,
625 &lmv2_session_key, &ntlmv2_session_key)) {
626 data_blob_free(&names_blob);
627 return false;
628 }
629 break;
630 }
631 data_blob_free(&names_blob);
632
633 nt_status = check_samlogon(samlogon_state,
634 break_which,
635 samlogon_state->parameter_control,
636 &samlogon_state->chall,
637 &lmv2_response,
638 &ntlmv2_response,
639 lm_session_key,
640 user_session_key,
641 error_string);
642
643 data_blob_free(&lmv2_response);
644 data_blob_free(&ntlmv2_response);
645
646
647 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
648 /* for 'old' passwords, we allow the server to be OK or wrong password */
649 if (samlogon_state->old_password) {
650 return true;
651 }
652 return break_which == BREAK_BOTH;
653 } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
654 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
655 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
656 SAFE_FREE(*error_string);
657 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
658 return false;
659 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
660 return true;
661 } else if (!NT_STATUS_IS_OK(nt_status)) {
662 return false;
663 }
664
665
666 switch (break_which) {
667 case NO_NT:
668 if (memcmp(lmv2_session_key.data, user_session_key,
669 sizeof(user_session_key)) != 0) {
670 d_printf("USER (LMv2) Session Key does not match expectations!\n");
671 d_printf("user_session_key:\n");
672 dump_data(1, user_session_key, 16);
673 d_printf("expected:\n");
674 dump_data(1, lmv2_session_key.data, ntlmv2_session_key.length);
675 pass = false;
676 }
677 if (memcmp(lmv2_session_key.data, lm_session_key,
678 sizeof(lm_session_key)) != 0) {
679 d_printf("LM (LMv2) Session Key does not match expectations!\n");
680 d_printf("lm_session_key:\n");
681 dump_data(1, lm_session_key, 8);
682 d_printf("expected:\n");
683 dump_data(1, lmv2_session_key.data, 8);
684 pass = false;
685 }
686 break;
687 default:
688 if (memcmp(ntlmv2_session_key.data, user_session_key,
689 sizeof(user_session_key)) != 0) {
690 if (memcmp(lmv2_session_key.data, user_session_key,
691 sizeof(user_session_key)) == 0) {
692 d_printf("USER (NTLMv2) Session Key expected, got LMv2 sessesion key instead:\n");
693 d_printf("user_session_key:\n");
694 dump_data(1, user_session_key, 16);
695 d_printf("expected:\n");
696 dump_data(1, ntlmv2_session_key.data, ntlmv2_session_key.length);
697 pass = false;
698
699 } else {
700 d_printf("USER (NTLMv2) Session Key does not match expectations!\n");
701 d_printf("user_session_key:\n");
702 dump_data(1, user_session_key, 16);
703 d_printf("expected:\n");
704 dump_data(1, ntlmv2_session_key.data, ntlmv2_session_key.length);
705 pass = false;
706 }
707 }
708 if (memcmp(ntlmv2_session_key.data, lm_session_key,
709 sizeof(lm_session_key)) != 0) {
710 if (memcmp(lmv2_session_key.data, lm_session_key,
711 sizeof(lm_session_key)) == 0) {
712 d_printf("LM (NTLMv2) Session Key expected, got LMv2 sessesion key instead:\n");
713 d_printf("user_session_key:\n");
714 dump_data(1, lm_session_key, 8);
715 d_printf("expected:\n");
716 dump_data(1, ntlmv2_session_key.data, 8);
717 pass = false;
718 } else {
719 d_printf("LM (NTLMv2) Session Key does not match expectations!\n");
720 d_printf("lm_session_key:\n");
721 dump_data(1, lm_session_key, 8);
722 d_printf("expected:\n");
723 dump_data(1, ntlmv2_session_key.data, 8);
724 pass = false;
725 }
726 }
727 }
728
729 return pass;
730 }
731
732 /*
733 * Test the NTLM and LMv2 responses
734 */
735
736 static bool test_lmv2_ntlm_broken(struct samlogon_state *samlogon_state,
737 enum ntlm_break break_which,
738 enum ntlmv2_domain ntlmv2_domain,
739 char **error_string)
740 {
741 bool pass = true;
742 NTSTATUS nt_status;
743 DATA_BLOB ntlmv2_response = data_blob(NULL, 0);
744 DATA_BLOB lmv2_response = data_blob(NULL, 0);
745 DATA_BLOB lmv2_session_key = data_blob(NULL, 0);
746 DATA_BLOB ntlmv2_session_key = data_blob(NULL, 0);
747 DATA_BLOB names_blob = NTLMv2_generate_names_blob(samlogon_state->mem_ctx, samlogon_state->netbios_name, samlogon_state->workgroup);
748
749 DATA_BLOB ntlm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
750 DATA_BLOB ntlm_session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
751
752 bool lm_good;
753 uint8_t lm_hash[16];
754 uint8_t lm_session_key[8];
755 uint8_t user_session_key[16];
756 uint8_t nt_hash[16];
757
758 SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
759 ntlm_response.data);
760 E_md4hash(samlogon_state->password, nt_hash);
761 SMBsesskeygen_ntv1(nt_hash,
762 ntlm_session_key.data);
763
764 lm_good = E_deshash(samlogon_state->password, lm_hash);
765 if (!lm_good) {
766 ZERO_STRUCT(lm_hash);
767 }
768
769 ZERO_STRUCT(lm_session_key);
770 ZERO_STRUCT(user_session_key);
771
772 switch (ntlmv2_domain) {
773 case UPPER_DOMAIN:
774 /* TODO - test with various domain cases, and without domain */
775 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
776 samlogon_state->account_name, samlogon_state->account_domain,
777 samlogon_state->password, &samlogon_state->chall,
778 &names_blob,
779 &lmv2_response, &ntlmv2_response,
780 &lmv2_session_key, &ntlmv2_session_key)) {
781 data_blob_free(&names_blob);
782 return false;
783 }
784 break;
785 case NO_DOMAIN:
786 /* TODO - test with various domain cases, and without domain */
787 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
788 samlogon_state->account_name, "",
789 samlogon_state->password, &samlogon_state->chall,
790 &names_blob,
791 &lmv2_response, &ntlmv2_response,
792 &lmv2_session_key, &ntlmv2_session_key)) {
793 data_blob_free(&names_blob);
794 return false;
795 }
796 break;
797 }
798
799 data_blob_free(&names_blob);
800
801 nt_status = check_samlogon(samlogon_state,
802 break_which,
803 samlogon_state->parameter_control,
804 &samlogon_state->chall,
805 &lmv2_response,
806 &ntlm_response,
807 lm_session_key,
808 user_session_key,
809 error_string);
810
811 data_blob_free(&lmv2_response);
812 data_blob_free(&ntlmv2_response);
813
814
815 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
816 /* for 'old' passwords, we allow the server to be OK or wrong password */
817 if (samlogon_state->old_password) {
818 return true;
819 }
820 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
821 } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
822 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
823 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
824 SAFE_FREE(*error_string);
825 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
826 return false;
827 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
828 return true;
829 } else if (!NT_STATUS_IS_OK(nt_status)) {
830 return false;
831 }
832
833 switch (break_which) {
834 case NO_NT:
835 if (memcmp(lmv2_session_key.data, user_session_key,
836 sizeof(user_session_key)) != 0) {
837 d_printf("USER (LMv2) Session Key does not match expectations!\n");
838 d_printf("user_session_key:\n");
839 dump_data(1, user_session_key, 16);
840 d_printf("expected:\n");
841 dump_data(1, lmv2_session_key.data, ntlmv2_session_key.length);
842 pass = false;
843 }
844 if (memcmp(lmv2_session_key.data, lm_session_key,
845 sizeof(lm_session_key)) != 0) {
846 d_printf("LM (LMv2) Session Key does not match expectations!\n");
847 d_printf("lm_session_key:\n");
848 dump_data(1, lm_session_key, 8);
849 d_printf("expected:\n");
850 dump_data(1, lmv2_session_key.data, 8);
851 pass = false;
852 }
853 break;
854 case BREAK_LM:
855 if (memcmp(ntlm_session_key.data, user_session_key,
856 sizeof(user_session_key)) != 0) {
857 d_printf("USER (NTLMv2) Session Key does not match expectations!\n");
858 d_printf("user_session_key:\n");
859 dump_data(1, user_session_key, 16);
860 d_printf("expected:\n");
861 dump_data(1, ntlm_session_key.data, ntlm_session_key.length);
862 pass = false;
863 }
864 if (lm_good) {
865 if (memcmp(lm_hash, lm_session_key,
866 sizeof(lm_session_key)) != 0) {
867 d_printf("LM Session Key does not match expectations!\n");
868 d_printf("lm_session_key:\n");
869 dump_data(1, lm_session_key, 8);
870 d_printf("expected:\n");
871 dump_data(1, lm_hash, 8);
872 pass = false;
873 }
874 } else {
875 static const uint8_t zeros[8];
876 if (memcmp(zeros, lm_session_key,
877 sizeof(lm_session_key)) != 0) {
878 d_printf("LM Session Key does not match expectations (zeros)!\n");
879 d_printf("lm_session_key:\n");
880 dump_data(1, lm_session_key, 8);
881 d_printf("expected:\n");
882 dump_data(1, zeros, 8);
883 pass = false;
884 }
885 }
886 break;
887 default:
888 if (memcmp(ntlm_session_key.data, user_session_key,
889 sizeof(user_session_key)) != 0) {
890 d_printf("USER (NTLMv2) Session Key does not match expectations!\n");
891 d_printf("user_session_key:\n");
892 dump_data(1, user_session_key, 16);
893 d_printf("expected:\n");
894 dump_data(1, ntlm_session_key.data, ntlm_session_key.length);
895 pass = false;
896 }
897 if (memcmp(ntlm_session_key.data, lm_session_key,
898 sizeof(lm_session_key)) != 0) {
899 d_printf("LM (NTLMv2) Session Key does not match expectations!\n");
900 d_printf("lm_session_key:\n");
901 dump_data(1, lm_session_key, 8);
902 d_printf("expected:\n");
903 dump_data(1, ntlm_session_key.data, 8);
904 pass = false;
905 }
906 }
907
908 return pass;
909 }
910
911 /*
912 * Test the NTLMv2 and LMv2 responses
913 */
914
915 static bool test_lmv2_ntlmv2(struct samlogon_state *samlogon_state, char **error_string)
916 {
917 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NONE, UPPER_DOMAIN, error_string);
918 }
919
920 #if 0
921 static bool test_lmv2_ntlmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
922 {
923 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NONE, NO_DOMAIN, error_string);
924 }
925 #endif
926
927 /*
928 * Test the LMv2 response only
929 */
930
931 static bool test_lmv2(struct samlogon_state *samlogon_state, char **error_string)
932 {
933 return test_lmv2_ntlmv2_broken(samlogon_state, NO_NT, UPPER_DOMAIN, error_string);
934 }
935
936 static bool test_lmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
937 {
938 return test_lmv2_ntlmv2_broken(samlogon_state, NO_NT, NO_DOMAIN, error_string);
939 }
940
941 /*
942 * Test the NTLMv2 response only
943 */
944
945 static bool test_ntlmv2(struct samlogon_state *samlogon_state, char **error_string)
946 {
947 return test_lmv2_ntlmv2_broken(samlogon_state, NO_LM, UPPER_DOMAIN, error_string);
948 }
949
950 static bool test_ntlmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
951 {
952 return test_lmv2_ntlmv2_broken(samlogon_state, NO_LM, NO_DOMAIN, error_string);
953 }
954
955 static bool test_lm_ntlm(struct samlogon_state *samlogon_state, char **error_string)
956 {
957 return test_lm_ntlm_broken(samlogon_state, BREAK_NONE, error_string);
958 }
959
960 static bool test_ntlm_lm_broken(struct samlogon_state *samlogon_state, char **error_string)
961 {
962 return test_lm_ntlm_broken(samlogon_state, BREAK_LM, error_string);
963 }
964
965 static bool test_ntlm_ntlm_broken(struct samlogon_state *samlogon_state, char **error_string)
966 {
967 return test_lm_ntlm_broken(samlogon_state, BREAK_NT, error_string);
968 }
969
970 static bool test_lm_ntlm_both_broken(struct samlogon_state *samlogon_state, char **error_string)
971 {
972 return test_lm_ntlm_broken(samlogon_state, BREAK_BOTH, error_string);
973 }
974 static bool test_ntlmv2_lmv2_broken(struct samlogon_state *samlogon_state, char **error_string)
975 {
976 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_LM, UPPER_DOMAIN, error_string);
977 }
978
979 static bool test_ntlmv2_lmv2_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
980 {
981 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_LM, NO_DOMAIN, error_string);
982 }
983
984 static bool test_ntlmv2_ntlmv2_broken(struct samlogon_state *samlogon_state, char **error_string)
985 {
986 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NT, UPPER_DOMAIN, error_string);
987 }
988
989 #if 0
990 static bool test_ntlmv2_ntlmv2_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
991 {
992 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NT, NO_DOMAIN, error_string);
993 }
994 #endif
995
996 static bool test_ntlmv2_both_broken(struct samlogon_state *samlogon_state, char **error_string)
997 {
998 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_BOTH, UPPER_DOMAIN, error_string);
999 }
1000
1001 static bool test_ntlmv2_both_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
1002 {
1003 return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_BOTH, NO_DOMAIN, error_string);
1004 }
1005
1006 static bool test_lmv2_ntlm_both_broken(struct samlogon_state *samlogon_state, char **error_string)
1007 {
1008 return test_lmv2_ntlm_broken(samlogon_state, BREAK_BOTH, UPPER_DOMAIN, error_string);
1009 }
1010
1011 static bool test_lmv2_ntlm_both_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
1012 {
1013 return test_lmv2_ntlm_broken(samlogon_state, BREAK_BOTH, NO_DOMAIN, error_string);
1014 }
1015
1016 static bool test_lmv2_ntlm_break_ntlm(struct samlogon_state *samlogon_state, char **error_string)
1017 {
1018 return test_lmv2_ntlm_broken(samlogon_state, BREAK_NT, UPPER_DOMAIN, error_string);
1019 }
1020
1021 static bool test_lmv2_ntlm_break_ntlm_no_dom(struct samlogon_state *samlogon_state, char **error_string)
1022 {
1023 return test_lmv2_ntlm_broken(samlogon_state, BREAK_NT, NO_DOMAIN, error_string);
1024 }
1025
1026 static bool test_lmv2_ntlm_break_lm(struct samlogon_state *samlogon_state, char **error_string)
1027 {
1028 return test_lmv2_ntlm_broken(samlogon_state, BREAK_LM, UPPER_DOMAIN, error_string);
1029 }
1030
1031 static bool test_lmv2_ntlm_break_lm_no_dom(struct samlogon_state *samlogon_state, char **error_string)
1032 {
1033 return test_lmv2_ntlm_broken(samlogon_state, BREAK_LM, NO_DOMAIN, error_string);
1034 }
1035
1036 /*
1037 * Test the NTLM2 response (extra challenge in LM feild)
1038 *
1039 * This test is the same as the 'break LM' test, but checks that the
1040 * server implements NTLM2 session security in the right place
1041 * (NETLOGON is the wrong place).
1042 */
1043
1044 static bool test_ntlm2(struct samlogon_state *samlogon_state, char **error_string)
1045 {
1046 bool pass = true;
1047 NTSTATUS nt_status;
1048 DATA_BLOB lm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
1049 DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
1050
1051 bool lm_good;
1052 uint8_t lm_key[8];
1053 uint8_t nt_hash[16];
1054 uint8_t lm_hash[16];
1055 uint8_t nt_key[16];
1056 uint8_t user_session_key[16];
1057 uint8_t expected_user_session_key[16];
1058 uint8_t session_nonce_hash[16];
1059 uint8_t client_chall[8];
1060
1061 struct MD5Context md5_session_nonce_ctx;
1062 HMACMD5Context hmac_ctx;
1063
1064 ZERO_STRUCT(user_session_key);
1065 ZERO_STRUCT(lm_key);
1066 generate_random_buffer(client_chall, 8);
1067
1068 MD5Init(&md5_session_nonce_ctx);
1069 MD5Update(&md5_session_nonce_ctx, samlogon_state->chall.data, 8);
1070 MD5Update(&md5_session_nonce_ctx, client_chall, 8);
1071 MD5Final(session_nonce_hash, &md5_session_nonce_ctx);
1072
1073 E_md4hash(samlogon_state->password, (uint8_t *)nt_hash);
1074 lm_good = E_deshash(samlogon_state->password, (uint8_t *)lm_hash);
1075 SMBsesskeygen_ntv1((const uint8_t *)nt_hash,
1076 nt_key);
1077
1078 SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data, nt_response.data);
1079
1080 memcpy(lm_response.data, session_nonce_hash, 8);
1081 memset(lm_response.data + 8, 0, 16);
1082
1083 hmac_md5_init_rfc2104(nt_key, 16, &hmac_ctx);
1084 hmac_md5_update(samlogon_state->chall.data, 8, &hmac_ctx);
1085 hmac_md5_update(client_chall, 8, &hmac_ctx);
1086 hmac_md5_final(expected_user_session_key, &hmac_ctx);
1087
1088 nt_status = check_samlogon(samlogon_state,
1089 BREAK_NONE,
1090 samlogon_state->parameter_control,
1091 &samlogon_state->chall,
1092 &lm_response,
1093 &nt_response,
1094 lm_key,
1095 user_session_key,
1096 error_string);
1097
1098 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
1099 /* for 'old' passwords, we allow the server to be OK or wrong password */
1100 if (samlogon_state->old_password) {
1101 return true;
1102 }
1103 return false;
1104 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
1105 SAFE_FREE(*error_string);
1106 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
1107 return false;
1108 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
1109 return true;
1110 } else if (!NT_STATUS_IS_OK(nt_status)) {
1111 return false;
1112 }
1113
1114 if (lm_good) {
1115 if (memcmp(lm_hash, lm_key,
1116 sizeof(lm_key)) != 0) {
1117 d_printf("LM Key does not match expectations!\n");
1118 d_printf("lm_key:\n");
1119 dump_data(1, lm_key, 8);
1120 d_printf("expected:\n");
1121 dump_data(1, lm_hash, 8);
1122 pass = false;
1123 }
1124 } else {
1125 static const uint8_t zeros[8];
1126 if (memcmp(zeros, lm_key,
1127 sizeof(lm_key)) != 0) {
1128 d_printf("LM Session Key does not match expectations (zeros)!\n");
1129 d_printf("lm_key:\n");
1130 dump_data(1, lm_key, 8);
1131 d_printf("expected:\n");
1132 dump_data(1, zeros, 8);
1133 pass = false;
1134 }
1135 }
1136 if (memcmp(nt_key, user_session_key, 16) != 0) {
1137 d_printf("NT Session Key does not match expectations (should be NT Key)!\n");
1138 d_printf("user_session_key:\n");
1139 dump_data(1, user_session_key, sizeof(user_session_key));
1140 d_printf("expected:\n");
1141 dump_data(1, nt_key, sizeof(nt_key));
1142 pass = false;
1143 }
1144 return pass;
1145 }
1146
1147 static bool test_plaintext(struct samlogon_state *samlogon_state, enum ntlm_break break_which, char **error_string)
1148 {
1149 NTSTATUS nt_status;
1150 DATA_BLOB nt_response = data_blob(NULL, 0);
1151 DATA_BLOB lm_response = data_blob(NULL, 0);
1152 char *password;
1153 char *dospw;
1154 smb_ucs2_t *unicodepw;
1155
1156 uint8_t user_session_key[16];
1157 uint8_t lm_key[16];
1158 uint8_t lm_hash[16];
1159 static const uint8_t zeros[8];
1160 DATA_BLOB chall = data_blob_talloc(samlogon_state->mem_ctx, zeros, sizeof(zeros));
1161 bool lm_good = E_deshash(samlogon_state->password, lm_hash);
1162
1163 ZERO_STRUCT(user_session_key);
1164
1165 if (!push_ucs2_talloc(samlogon_state->mem_ctx,
1166 &unicodepw, samlogon_state->password, NULL)) {
1167 DEBUG(0, ("push_ucs2_allocate failed!\n"));
1168 exit(1);
1169 }
1170
1171 nt_response = data_blob_talloc(samlogon_state->mem_ctx, unicodepw, strlen_m(samlogon_state->password)*2);
1172
1173 password = strupper_talloc(samlogon_state->mem_ctx, samlogon_state->password);
1174
1175 if (!convert_string_talloc_convenience(samlogon_state->mem_ctx,
1176 samlogon_state->iconv_convenience,
1177 CH_UNIX, CH_DOS,
1178 password, strlen(password)+1,
1179 (void**)&dospw, NULL, false)) {
1180 DEBUG(0, ("convert_string_talloc failed!\n"));
1181 exit(1);
1182 }
1183
1184 lm_response = data_blob_talloc(samlogon_state->mem_ctx, dospw, strlen(dospw));
1185
1186 nt_status = check_samlogon(samlogon_state,
1187 break_which,
1188 samlogon_state->parameter_control | MSV1_0_CLEARTEXT_PASSWORD_ALLOWED,
1189 &chall,
1190 &lm_response,
1191 &nt_response,
1192 lm_key,
1193 user_session_key,
1194 error_string);
1195
1196 if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
1197 /* for 'old' passwords, we allow the server to be OK or wrong password */
1198 if (samlogon_state->old_password) {
1199 return true;
1200 }
1201 /* for 'long' passwords, the LM password is invalid */
1202 if (break_which == NO_NT && !lm_good) {
1203 return true;
1204 }
1205 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
1206 } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
1207 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
1208 } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
1209 SAFE_FREE(*error_string);
1210 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
1211 return false;
1212 } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
1213 return true;
1214 } else if (!NT_STATUS_IS_OK(nt_status)) {
1215 return false;
1216 }
1217
1218 if (break_which == NO_NT && !lm_good) {
1219 *error_string = strdup("LM password is 'long' (> 14 chars and therefore invalid) but login did not fail!");
1220 return false;
1221 }
1222
1223 return true;
1224 }
1225
1226 static bool test_plaintext_none_broken(struct samlogon_state *samlogon_state,
1227 char **error_string) {
1228 return test_plaintext(samlogon_state, BREAK_NONE, error_string);
1229 }
1230
1231 static bool test_plaintext_lm_broken(struct samlogon_state *samlogon_state,
1232 char **error_string) {
1233 return test_plaintext(samlogon_state, BREAK_LM, error_string);
1234 }
1235
1236 static bool test_plaintext_nt_broken(struct samlogon_state *samlogon_state,
1237 char **error_string) {
1238 return test_plaintext(samlogon_state, BREAK_NT, error_string);
1239 }
1240
1241 static bool test_plaintext_nt_only(struct samlogon_state *samlogon_state,
1242 char **error_string) {
1243 return test_plaintext(samlogon_state, NO_LM, error_string);
1244 }
1245
1246 static bool test_plaintext_lm_only(struct samlogon_state *samlogon_state,
1247 char **error_string) {
1248 return test_plaintext(samlogon_state, NO_NT, error_string);
1249 }
1250
1251 /*
1252 Tests:
1253
1254 - LM only
1255 - NT and LM
1256 - NT
1257 - NT in LM field
1258 - NT in both fields
1259 - NTLMv2
1260 - NTLMv2 and LMv2
1261 - LMv2
1262 - plaintext tests (in challenge-response fields)
1263
1264 check we get the correct session key in each case
1265 check what values we get for the LM session key
1266
1267 */
1268
1269 static const struct ntlm_tests {
1270 bool (*fn)(struct samlogon_state *, char **);
1271 const char *name;
1272 bool expect_fail;
1273 } test_table[] = {
1274 {test_lmv2_ntlmv2, "NTLMv2 and LMv2", false},
1275 #if 0
1276 {test_lmv2_ntlmv2_no_dom, "NTLMv2 and LMv2 (no domain)", false},
1277 #endif
1278 {test_lm, "LM", false},
1279 {test_lm_ntlm, "LM and NTLM", false},
1280 {test_lm_ntlm_both_broken, "LM and NTLM, both broken", false},
1281 {test_ntlm, "NTLM", false},
1282 {test_ntlm_in_lm, "NTLM in LM", false},
1283 {test_ntlm_in_both, "NTLM in both", false},
1284 {test_ntlmv2, "NTLMv2", false},
1285 {test_ntlmv2_no_dom, "NTLMv2 (no domain)", false},
1286 {test_lmv2, "LMv2", false},
1287 {test_lmv2_no_dom, "LMv2 (no domain)", false},
1288 {test_ntlmv2_lmv2_broken, "NTLMv2 and LMv2, LMv2 broken", false},
1289 {test_ntlmv2_lmv2_broken_no_dom, "NTLMv2 and LMv2, LMv2 broken (no domain)", false},
1290 {test_ntlmv2_ntlmv2_broken, "NTLMv2 and LMv2, NTLMv2 broken", false},
1291 #if 0
1292 {test_ntlmv2_ntlmv2_broken_no_dom, "NTLMv2 and LMv2, NTLMv2 broken (no domain)", false},
1293 #endif
1294 {test_ntlmv2_both_broken, "NTLMv2 and LMv2, both broken", false},
1295 {test_ntlmv2_both_broken_no_dom, "NTLMv2 and LMv2, both broken (no domain)", false},
1296 {test_ntlm_lm_broken, "NTLM and LM, LM broken", false},
1297 {test_ntlm_ntlm_broken, "NTLM and LM, NTLM broken", false},
1298 {test_ntlm2, "NTLM2 (NTLMv2 session security)", false},
1299 {test_lmv2_ntlm_both_broken, "LMv2 and NTLM, both broken", false},
1300 {test_lmv2_ntlm_both_broken_no_dom, "LMv2 and NTLM, both broken (no domain)", false},
1301 {test_lmv2_ntlm_break_ntlm, "LMv2 and NTLM, NTLM broken", false},
1302 {test_lmv2_ntlm_break_ntlm_no_dom, "LMv2 and NTLM, NTLM broken (no domain)", false},
1303 {test_lmv2_ntlm_break_lm, "LMv2 and NTLM, LMv2 broken", false},
1304 {test_lmv2_ntlm_break_lm_no_dom, "LMv2 and NTLM, LMv2 broken (no domain)", false},
1305 {test_plaintext_none_broken, "Plaintext", false},
1306 {test_plaintext_lm_broken, "Plaintext LM broken", false},
1307 {test_plaintext_nt_broken, "Plaintext NT broken", false},
1308 {test_plaintext_nt_only, "Plaintext NT only", false},
1309 {test_plaintext_lm_only, "Plaintext LM only", false},
1310 {NULL, NULL}
1311 };
1312
1313 /*
1314 try a netlogon SamLogon
1315 */
1316 static bool test_SamLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
1317 struct torture_context *tctx,
1318 struct netlogon_creds_CredentialState *creds,
1319 const char *comment,
1320 const char *account_domain, const char *account_name,
1321 const char *plain_pass, uint32_t parameter_control,
1322 NTSTATUS expected_error, bool old_password,
1323 int n_subtests)
1324 {
1325 TALLOC_CTX *fn_ctx = talloc_named(mem_ctx, 0, "test_SamLogon function-level context");
1326 int i, v, l, f;
1327 bool ret = true;
1328 int validation_levels[] = {2,3,6};
1329 int logon_levels[] = { 2, 6 };
1330 int function_levels[] = {
1331 NDR_NETR_LOGONSAMLOGON,
1332 NDR_NETR_LOGONSAMLOGONEX,
1333 NDR_NETR_LOGONSAMLOGONWITHFLAGS };
1334 struct samlogon_state samlogon_state;
1335
1336 union netr_LogonLevel logon;
1337 union netr_Validation validation;
1338 uint8_t authoritative = 0;
1339 uint32_t flags = 0;
1340
1341 ZERO_STRUCT(logon);
1342
1343 d_printf("testing netr_LogonSamLogon and netr_LogonSamLogonWithFlags\n");
1344
1345 samlogon_state.comment = comment;
1346 samlogon_state.account_name = account_name;
1347 samlogon_state.account_domain = account_domain;
1348 samlogon_state.password = plain_pass;
1349 samlogon_state.workgroup = lp_workgroup(tctx->lp_ctx);
1350 samlogon_state.netbios_name = lp_netbios_name(tctx->lp_ctx);
1351 samlogon_state.p = p;
1352 samlogon_state.creds = creds;
1353 samlogon_state.expected_error = expected_error;
1354 samlogon_state.chall = data_blob_talloc(fn_ctx, NULL, 8);
1355 samlogon_state.parameter_control = parameter_control;
1356 samlogon_state.old_password = old_password;
1357 samlogon_state.iconv_convenience = lp_iconv_convenience(tctx->lp_ctx);
1358
1359 generate_random_buffer(samlogon_state.chall.data, 8);
1360 samlogon_state.r_flags.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1361 samlogon_state.r_flags.in.computer_name = TEST_MACHINE_NAME;
1362 samlogon_state.r_flags.in.credential = &samlogon_state.auth;
1363 samlogon_state.r_flags.in.return_authenticator = &samlogon_state.auth2;
1364 samlogon_state.r_flags.in.flags = &flags;
1365 samlogon_state.r_flags.in.logon = &logon;
1366 samlogon_state.r_flags.out.validation = &validation;
1367 samlogon_state.r_flags.out.authoritative = &authoritative;
1368 samlogon_state.r_flags.out.flags = &flags;
1369
1370 samlogon_state.r_ex.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1371 samlogon_state.r_ex.in.computer_name = TEST_MACHINE_NAME;
1372 samlogon_state.r_ex.in.flags = &flags;
1373 samlogon_state.r_ex.in.logon = &logon;
1374 samlogon_state.r_ex.out.validation = &validation;
1375 samlogon_state.r_ex.out.authoritative = &authoritative;
1376 samlogon_state.r_ex.out.flags = &flags;
1377
1378 samlogon_state.r.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1379 samlogon_state.r.in.computer_name = TEST_MACHINE_NAME;
1380 samlogon_state.r.in.credential = &samlogon_state.auth;
1381 samlogon_state.r.in.return_authenticator = &samlogon_state.auth2;
1382 samlogon_state.r.in.logon = &logon;
1383 samlogon_state.r.out.validation = &validation;
1384 samlogon_state.r.out.authoritative = &authoritative;
1385
1386
1387 for (f=0;f<ARRAY_SIZE(function_levels);f++) {
1388 for (i=0; test_table[i].fn; i++) {
1389 if (n_subtests && (i > n_subtests)) {
1390 continue;
1391 }
1392 for (v=0;v<ARRAY_SIZE(validation_levels);v++) {
1393 for (l=0;l<ARRAY_SIZE(logon_levels);l++) {
1394 char *error_string = NULL;
1395 TALLOC_CTX *tmp_ctx = talloc_named(fn_ctx, 0, "test_SamLogon inner loop");
1396 samlogon_state.mem_ctx = tmp_ctx;
1397 samlogon_state.function_level = function_levels[f];
1398 samlogon_state.r.in.validation_level = validation_levels[v];
1399 samlogon_state.r.in.logon_level = logon_levels[l];
1400 samlogon_state.r_ex.in.validation_level = validation_levels[v];
1401 samlogon_state.r_ex.in.logon_level = logon_levels[l];
1402 samlogon_state.r_flags.in.validation_level = validation_levels[v];
1403 samlogon_state.r_flags.in.logon_level = logon_levels[l];
1404 if (!test_table[i].fn(&samlogon_state, &error_string)) {
1405 d_printf("Testing '%s' [%s]\\[%s] '%s' at validation level %d, logon level %d, function %d: \n",
1406 samlogon_state.comment,
1407 samlogon_state.account_domain,
1408 samlogon_state.account_name,
1409 test_table[i].name, validation_levels[v],
1410 logon_levels[l], function_levels[f]);
1411
1412 if (test_table[i].expect_fail) {
1413 d_printf(" failed (expected, test incomplete): %s\n", error_string);
1414 } else {
1415 d_printf(" failed: %s\n", error_string);
1416 ret = false;
1417 }
1418 SAFE_FREE(error_string);
1419 }
1420 talloc_free(tmp_ctx);
1421 }
1422 }
1423 }
1424 }
1425 talloc_free(fn_ctx);
1426 return ret;
1427 }
1428
1429 /*
1430 test an ADS style interactive domain logon
1431 */
1432 bool test_InteractiveLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
1433 struct netlogon_creds_CredentialState *creds,
1434 const char *comment,
1435 const char *workstation_name,
1436 const char *account_domain, const char *account_name,
1437 const char *plain_pass, uint32_t parameter_control,
1438 NTSTATUS expected_error)
1439 {
1440 NTSTATUS status;
1441 TALLOC_CTX *fn_ctx = talloc_named(mem_ctx, 0, "test_InteractiveLogon function-level context");
1442 struct netr_LogonSamLogonWithFlags r;
1443 struct netr_Authenticator a, ra;
1444 struct netr_PasswordInfo pinfo;
1445 uint32_t flags = 0;
1446
1447 union netr_LogonLevel logon;
1448 union netr_Validation validation;
1449 uint8_t authoritative = 0;
1450 struct dcerpc_binding_handle *b = p->binding_handle;
1451
1452 ZERO_STRUCT(a);
1453 ZERO_STRUCT(r);
1454 ZERO_STRUCT(ra);
1455
1456 ZERO_STRUCT(logon);
1457 ZERO_STRUCT(validation);
1458
1459 netlogon_creds_client_authenticator(creds, &a);
1460
1461 logon.password = &pinfo;
1462
1463 r.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1464 r.in.computer_name = TEST_MACHINE_NAME;
1465 r.in.credential = &a;
1466 r.in.return_authenticator = &ra;
1467 r.in.logon_level = 5;
1468 r.in.logon = &logon;
1469 r.in.validation_level = 6;
1470 r.in.flags = &flags;
1471 r.out.validation = &validation;
1472 r.out.authoritative = &authoritative;
1473 r.out.flags = &flags;
1474
1475 pinfo.identity_info.domain_name.string = account_domain;
1476 pinfo.identity_info.parameter_control = parameter_control;
1477 pinfo.identity_info.logon_id_low = 0;
1478 pinfo.identity_info.logon_id_high = 0;
1479 pinfo.identity_info.account_name.string = account_name;
1480 pinfo.identity_info.workstation.string = workstation_name;
1481
1482 if (!E_deshash(plain_pass, pinfo.lmpassword.hash)) {
1483 ZERO_STRUCT(pinfo.lmpassword.hash);
1484 }
1485 E_md4hash(plain_pass, pinfo.ntpassword.hash);
1486
1487 if (creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
1488 netlogon_creds_arcfour_crypt(creds, pinfo.lmpassword.hash, 16);
1489 netlogon_creds_arcfour_crypt(creds, pinfo.ntpassword.hash, 16);
1490 } else {
1491 netlogon_creds_des_encrypt(creds, &pinfo.lmpassword);
1492 netlogon_creds_des_encrypt(creds, &pinfo.ntpassword);
1493 }
1494
1495 d_printf("Testing netr_LogonSamLogonWithFlags '%s' (Interactive Logon)\n", comment);
1496
1497 status = dcerpc_netr_LogonSamLogonWithFlags_r(b, fn_ctx, &r);
1498 if (!r.out.return_authenticator
1499 || !netlogon_creds_client_check(creds, &r.out.return_authenticator->cred)) {
1500 d_printf("Credential chaining failed\n");
1501 talloc_free(fn_ctx);
1502 return false;
1503 }
1504
1505 talloc_free(fn_ctx);
1506
1507 if (!NT_STATUS_EQUAL(expected_error, status)) {
1508 d_printf("[%s]\\[%s] netr_LogonSamLogonWithFlags - expected %s got %s\n",
1509 account_domain, account_name, nt_errstr(expected_error), nt_errstr(status));
1510 return false;
1511 }
1512
1513 return true;
1514 }
1515
1516
1517
1518 bool torture_rpc_samlogon(struct torture_context *torture)
1519 {
1520 NTSTATUS status;
1521 struct dcerpc_pipe *p;
1522 struct dcerpc_binding *b;
1523 struct cli_credentials *machine_credentials;
1524 TALLOC_CTX *mem_ctx = talloc_init("torture_rpc_netlogon");
1525 bool ret = true;
1526 struct test_join *join_ctx = NULL;
1527 struct test_join *user_ctx = NULL, *user_ctx_wrong_wks = NULL, *user_ctx_wrong_time = NULL;
1528 char *user_password, *user_password_wrong_wks, *user_password_wrong_time;
1529 const char *old_user_password;
1530 char *test_machine_account;
1531 const char *userdomain;
1532 struct samr_SetUserInfo s;
1533 union samr_UserInfo u;
1534 int i;
1535 int ci;
1536
1537 unsigned int credential_flags[] = {
1538 NETLOGON_NEG_AUTH2_FLAGS,
1539 NETLOGON_NEG_ARCFOUR,
1540 NETLOGON_NEG_ARCFOUR | NETLOGON_NEG_128BIT,
1541 NETLOGON_NEG_AUTH2_ADS_FLAGS,
1542 0 /* yes, this is a valid flag, causes the use of DES */
1543 };
1544
1545 struct netlogon_creds_CredentialState *creds;
1546 struct dcerpc_pipe *tmp_p = NULL;
1547
1548 test_machine_account = talloc_asprintf(mem_ctx, "%s$", TEST_MACHINE_NAME);
1549 /* We only need to join as a workstation here, and in future,
1550 * if we wish to test against trusted domains, we must be a
1551 * workstation here */
1552 join_ctx = torture_join_domain(torture, TEST_MACHINE_NAME, ACB_WSTRUST,
1553 &machine_credentials);
1554 if (!join_ctx) {
1555 d_printf("Failed to join as Workstation\n");
1556 return false;
1557 }
1558
1559 userdomain = torture_setting_string(torture, "userdomain", lp_workgroup(torture->lp_ctx));
1560
1561 user_ctx = torture_create_testuser(torture,
1562 TEST_USER_NAME,
1563 userdomain,
1564 ACB_NORMAL,
1565 (const char **)&user_password);
1566 if (!user_ctx) {
1567 d_printf("Failed to create a test user\n");
1568 return false;
1569 }
1570
1571 old_user_password = user_password;
1572
1573 tmp_p = torture_join_samr_pipe(user_ctx);
1574 test_ChangePasswordUser3(tmp_p, torture,
1575 TEST_USER_NAME, 16 /* > 14 */, &user_password,
1576 NULL, 0, false);
1577
1578 user_ctx_wrong_wks = torture_create_testuser(torture,
1579 TEST_USER_NAME_WRONG_WKS,
1580 userdomain,
1581 ACB_NORMAL,
1582 (const char **)&user_password_wrong_wks);
1583 if (!user_ctx_wrong_wks) {
1584 d_printf("Failed to create a test user (wrong workstation test)\n");
1585 return false;
1586 }
1587
1588 ZERO_STRUCT(u);
1589 s.in.user_handle = torture_join_samr_user_policy(user_ctx_wrong_wks);
1590 s.in.info = &u;
1591 s.in.level = 21;
1592
1593 u.info21.fields_present = SAMR_FIELD_WORKSTATIONS;
1594 u.info21.workstations.string = "not" TEST_MACHINE_NAME;
1595
1596 tmp_p = torture_join_samr_pipe(user_ctx_wrong_wks);
1597 status = dcerpc_samr_SetUserInfo_r(tmp_p->binding_handle, mem_ctx, &s);
1598 if (!NT_STATUS_IS_OK(status)) {
1599 printf("SetUserInfo (list of workstations) failed - %s\n", nt_errstr(status));
1600 ret = false;
1601 goto failed;
1602 }
1603
1604 user_ctx_wrong_time
1605 = torture_create_testuser(torture, TEST_USER_NAME_WRONG_TIME,
1606 userdomain,
1607 ACB_NORMAL,
1608 (const char **)&user_password_wrong_time);
1609 if (!user_ctx_wrong_time) {
1610 d_printf("Failed to create a test user (wrong workstation test)\n");
1611 return false;
1612 }
1613
1614 ZERO_STRUCT(u);
1615 s.in.user_handle = torture_join_samr_user_policy(user_ctx_wrong_time);
1616 s.in.info = &u;
1617 s.in.level = 21;
1618
1619 u.info21.fields_present = SAMR_FIELD_WORKSTATIONS | SAMR_FIELD_LOGON_HOURS;
1620 u.info21.workstations.string = TEST_MACHINE_NAME;
1621 u.info21.logon_hours.units_per_week = 168;
1622 u.info21.logon_hours.bits = talloc_zero_array(mem_ctx, uint8_t, 168);
1623
1624 tmp_p = torture_join_samr_pipe(user_ctx_wrong_time);
1625 status = dcerpc_samr_SetUserInfo_r(tmp_p->binding_handle, mem_ctx, &s);
1626 if (!NT_STATUS_IS_OK(status)) {
1627 printf("SetUserInfo (logon times and list of workstations) failed - %s\n", nt_errstr(status));
1628 ret = false;
1629 goto failed;
1630 }
1631
1632 status = torture_rpc_binding(torture, &b);
1633 if (!NT_STATUS_IS_OK(status)) {
1634 ret = false;
1635 goto failed;
1636 }
1637
1638 /* We have to use schannel, otherwise the SamLogonEx fails
1639 * with INTERNAL_ERROR */
1640
1641 b->flags &= ~DCERPC_AUTH_OPTIONS;
1642 b->flags |= DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128;
1643
1644 status = dcerpc_pipe_connect_b(mem_ctx, &p, b,
1645 &ndr_table_netlogon,
1646 machine_credentials, torture->ev, torture->lp_ctx);
1647
1648 if (!NT_STATUS_IS_OK(status)) {
1649 d_printf("RPC pipe connect as domain member failed: %s\n", nt_errstr(status));
1650 ret = false;
1651 goto failed;
1652 }
1653
1654 status = dcerpc_schannel_creds(p->conn->security_state.generic_state, mem_ctx, &creds);
1655 if (!NT_STATUS_IS_OK(status)) {
1656 ret = false;
1657 goto failed;
1658 }
1659
1660 {
1661
1662 struct {
1663 const char *comment;
1664 const char *domain;
1665 const char *username;
1666 const char *password;
1667 bool network_login;
1668 NTSTATUS expected_interactive_error;
1669 NTSTATUS expected_network_error;
1670 uint32_t parameter_control;
1671 bool old_password; /* Allow an old password to be accepted or rejected without error, as well as session key bugs */
1672 } usercreds[] = {
1673 {
1674 .comment = "domain\\user",
1675 .domain = cli_credentials_get_domain(cmdline_credentials),
1676 .username = cli_credentials_get_username(cmdline_credentials),
1677 .password = cli_credentials_get_password(cmdline_credentials),
1678 .network_login = true,
1679 .expected_interactive_error = NT_STATUS_OK,
1680 .expected_network_error = NT_STATUS_OK
1681 },
1682 {
1683 .comment = "realm\\user",
1684 .domain = cli_credentials_get_realm(cmdline_credentials),
1685 .username = cli_credentials_get_username(cmdline_credentials),
1686 .password = cli_credentials_get_password(cmdline_credentials),
1687 .network_login = true,
1688 .expected_interactive_error = NT_STATUS_OK,
1689 .expected_network_error = NT_STATUS_OK
1690 },
1691 {
1692 .comment = "user@domain",
1693 .domain = NULL,
1694 .username = talloc_asprintf(mem_ctx,
1695 "%s@%s",
1696 cli_credentials_get_username(cmdline_credentials),
1697 cli_credentials_get_domain(cmdline_credentials)
1698 ),
1699 .password = cli_credentials_get_password(cmdline_credentials),
1700 .network_login = false, /* works for some things, but not NTLMv2. Odd */
1701 .expected_interactive_error = NT_STATUS_OK,
1702 .expected_network_error = NT_STATUS_OK
1703 },
1704 {
1705 .comment = "user@realm",
1706 .domain = NULL,
1707 .username = talloc_asprintf(mem_ctx,
1708 "%s@%s",
1709 cli_credentials_get_username(cmdline_credentials),
1710 cli_credentials_get_realm(cmdline_credentials)
1711 ),
1712 .password = cli_credentials_get_password(cmdline_credentials),
1713 .network_login = true,
1714 .expected_interactive_error = NT_STATUS_OK,
1715 .expected_network_error = NT_STATUS_OK
1716 },
1717 {
1718 .comment = "machine domain\\user",
1719 .domain = cli_credentials_get_domain(machine_credentials),
1720 .username = cli_credentials_get_username(machine_credentials),
1721 .password = cli_credentials_get_password(machine_credentials),
1722 .network_login = true,
1723 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1724 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1725 },
1726 {
1727 .comment = "machine domain\\user",
1728 .domain = cli_credentials_get_domain(machine_credentials),
1729 .username = cli_credentials_get_username(machine_credentials),
1730 .password = cli_credentials_get_password(machine_credentials),
1731 .network_login = true,
1732 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1733 .expected_network_error = NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT
1734 },
1735 {
1736 .comment = "machine realm\\user",
1737 .domain = cli_credentials_get_realm(machine_credentials),
1738 .username = cli_credentials_get_username(machine_credentials),
1739 .password = cli_credentials_get_password(machine_credentials),
1740 .network_login = true,
1741 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1742 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1743 },
1744 {
1745 .comment = "machine user@domain",
1746 .domain = NULL,
1747 .username = talloc_asprintf(mem_ctx,
1748 "%s@%s",
1749 cli_credentials_get_username(machine_credentials),
1750 cli_credentials_get_domain(machine_credentials)
1751 ),
1752 .password = cli_credentials_get_password(machine_credentials),
1753 .network_login = false, /* works for some things, but not NTLMv2. Odd */
1754 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1755 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1756 },
1757 {
1758 .comment = "machine user@realm",
1759 .domain = NULL,
1760 .username = talloc_asprintf(mem_ctx,
1761 "%s@%s",
1762 cli_credentials_get_username(machine_credentials),
1763 cli_credentials_get_realm(machine_credentials)
1764 ),
1765 .password = cli_credentials_get_password(machine_credentials),
1766 .network_login = true,
1767 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1768 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1769 },
1770 {
1771 .comment = "test user (long pw): domain\\user",
1772 .domain = userdomain,
1773 .username = TEST_USER_NAME,
1774 .password = user_password,
1775 .network_login = true,
1776 .expected_interactive_error = NT_STATUS_OK,
1777 .expected_network_error = NT_STATUS_OK
1778 },
1779 {
1780 .comment = "test user (long pw): user@realm",
1781 .domain = NULL,
1782 .username = talloc_asprintf(mem_ctx,
1783 "%s@%s",
1784 TEST_USER_NAME,
1785 lp_realm(torture->lp_ctx)),
1786 .password = user_password,
1787 .network_login = true,
1788 .expected_interactive_error = NT_STATUS_OK,
1789 .expected_network_error = NT_STATUS_OK
1790 },
1791 {
1792 .comment = "test user (long pw): user@domain",
1793 .domain = NULL,
1794 .username = talloc_asprintf(mem_ctx,
1795 "%s@%s",
1796 TEST_USER_NAME,
1797 userdomain),
1798 .password = user_password,
1799 .network_login = false, /* works for some things, but not NTLMv2. Odd */
1800 .expected_interactive_error = NT_STATUS_OK,
1801 .expected_network_error = NT_STATUS_OK
1802 },
1803 /* Oddball, can we use the old password ? */
1804 {
1805 .comment = "test user: user\\domain OLD PASSWORD",
1806 .domain = userdomain,
1807 .username = TEST_USER_NAME,
1808 .password = old_user_password,
1809 .network_login = true,
1810 .expected_interactive_error = NT_STATUS_WRONG_PASSWORD,
1811 .expected_network_error = NT_STATUS_OK,
1812 .old_password = true
1813 },
1814 {
1815 .comment = "test user (wong workstation): domain\\user",
1816 .domain = userdomain,
1817 .username = TEST_USER_NAME_WRONG_WKS,
1818 .password = user_password_wrong_wks,
1819 .network_login = true,
1820 .expected_interactive_error = NT_STATUS_INVALID_WORKSTATION,
1821 .expected_network_error = NT_STATUS_INVALID_WORKSTATION
1822 }
1823 };
1824
1825 /* Try all the tests for different username forms */
1826 for (ci = 0; ci < ARRAY_SIZE(usercreds); ci++) {
1827
1828 if (!test_InteractiveLogon(p, mem_ctx, creds,
1829 usercreds[ci].comment,
1830 TEST_MACHINE_NAME,
1831 usercreds[ci].domain,
1832 usercreds[ci].username,
1833 usercreds[ci].password,
1834 usercreds[ci].parameter_control,
1835 usercreds[ci].expected_interactive_error)) {
1836 ret = false;
1837 }
1838
1839 if (usercreds[ci].network_login) {
1840 if (!test_SamLogon(p, mem_ctx, torture, creds,
1841 usercreds[ci].comment,
1842 usercreds[ci].domain,
1843 usercreds[ci].username,
1844 usercreds[ci].password,
1845 usercreds[ci].parameter_control,
1846 usercreds[ci].expected_network_error,
1847 usercreds[ci].old_password,
1848 0)) {
1849 ret = false;
1850 }
1851 }
1852 }
1853
1854 /* Using the first username form, try the different
1855 * credentials flag setups, on only one of the tests (checks
1856 * session key encryption) */
1857
1858 for (i=0; i < ARRAY_SIZE(credential_flags); i++) {
1859 /* TODO: Somehow we lost setting up the different credential flags here! */
1860
1861 if (!test_InteractiveLogon(p, mem_ctx, creds,
1862 usercreds[0].comment,
1863 TEST_MACHINE_NAME,
1864 usercreds[0].domain,
1865 usercreds[0].username,
1866 usercreds[0].password,
1867 usercreds[0].parameter_control,
1868 usercreds[0].expected_interactive_error)) {
1869 ret = false;
1870 }
1871
1872 if (usercreds[0].network_login) {
1873 if (!test_SamLogon(p, mem_ctx, torture, creds,
1874 usercreds[0].comment,
1875 usercreds[0].domain,
1876 usercreds[0].username,
1877 usercreds[0].password,
1878 usercreds[0].parameter_control,
1879 usercreds[0].expected_network_error,
1880 usercreds[0].old_password,
1881 1)) {
1882 ret = false;
1883 }
1884 }
1885 }
1886
1887 }
1888 failed:
1889 talloc_free(mem_ctx);
1890
1891 torture_leave_domain(torture, join_ctx);
1892 torture_leave_domain(torture, user_ctx);
1893 torture_leave_domain(torture, user_ctx_wrong_wks);
1894 torture_leave_domain(torture, user_ctx_wrong_time);
1895 return ret;
1896 }