source4/torture/rpc/samlogon.c

   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 2 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, write to the Free Software
  22    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23 */
  24
  25 #include "includes.h"
  26 #include "librpc/gen_ndr/ndr_netlogon.h"
  27 #include "auth/auth.h"
  28 #include "lib/crypto/crypto.h"
  29 #include "lib/cmdline/popt_common.h"
  30 #include "torture/rpc/proto.h"
  31 #include "auth/gensec/schannel_proto.h"
  32
  33 #define TEST_MACHINE_NAME "samlogontest"
  34 #define TEST_USER_NAME "samlogontestuser"
  35
  36 enum ntlm_break {
  37         BREAK_BOTH,
  38         BREAK_NONE,
  39         BREAK_LM,
  40         BREAK_NT,
  41         NO_LM,
  42         NO_NT
  43 };
  44
  45 struct samlogon_state {
  46         TALLOC_CTX *mem_ctx;
  47         const char *comment;
  48         const char *account_name;
  49         const char *account_domain;
  50         const char *password;
  51         struct dcerpc_pipe *p;
  52         int function_level;
  53         uint32_t parameter_control;
  54         struct netr_LogonSamLogon r;
  55         struct netr_LogonSamLogonEx r_ex;
  56         struct netr_LogonSamLogonWithFlags r_flags;
  57         struct netr_Authenticator auth, auth2;
  58         struct creds_CredentialState *creds;
  59         NTSTATUS expected_error;
  60         BOOL old_password; /* Allow an old password to be accepted or rejected without error, as well as session key bugs */
  61         DATA_BLOB chall;
  62 };
  63
  64 /*
  65    Authenticate a user with a challenge/response, checking session key
  66    and valid authentication types
  67 */
  68 static NTSTATUS check_samlogon(struct samlogon_state *samlogon_state,
  69                                enum ntlm_break break_which,
  70                                uint32_t parameter_control,
  71                                DATA_BLOB *chall,
  72                                DATA_BLOB *lm_response,
  73                                DATA_BLOB *nt_response,
  74                                uint8_t lm_key[8],
  75                                uint8_t user_session_key[16],
  76                                char **error_string)
  77 {
  78         NTSTATUS status;
  79         struct netr_LogonSamLogon *r = &samlogon_state->r;
  80         struct netr_LogonSamLogonEx *r_ex = &samlogon_state->r_ex;
  81         struct netr_LogonSamLogonWithFlags *r_flags = &samlogon_state->r_flags;
  82         struct netr_NetworkInfo ninfo;
  83         struct netr_SamBaseInfo *base = NULL;
  84         uint16_t validation_level = 0;
  85
  86         samlogon_state->r.in.logon.network = &ninfo;
  87         samlogon_state->r_ex.in.logon.network = &ninfo;
  88         samlogon_state->r_flags.in.logon.network = &ninfo;
  89
  90         ninfo.identity_info.domain_name.string = samlogon_state->account_domain;
  91         ninfo.identity_info.parameter_control = parameter_control;
  92         ninfo.identity_info.logon_id_low = 0;
  93         ninfo.identity_info.logon_id_high = 0;
  94         ninfo.identity_info.account_name.string = samlogon_state->account_name;
  95         ninfo.identity_info.workstation.string = TEST_MACHINE_NAME;
  96
  97         memcpy(ninfo.challenge, chall->data, 8);
  98
  99         switch (break_which) {
 100         case BREAK_NONE:
 101                 break;
 102         case BREAK_LM:
 103                 if (lm_response && lm_response->data) {
 104                         lm_response->data[0]++;
 105                 }
 106                 break;
 107         case BREAK_NT:
 108                 if (nt_response && nt_response->data) {
 109                         nt_response->data[0]++;
 110                 }
 111                 break;
 112         case BREAK_BOTH:
 113                 if (lm_response && lm_response->data) {
 114                         lm_response->data[0]++;
 115                 }
 116                 if (nt_response && nt_response->data) {
 117                         nt_response->data[0]++;
 118                 }
 119                 break;
 120         case NO_LM:
 121                 data_blob_free(lm_response);
 122                 break;
 123         case NO_NT:
 124                 data_blob_free(nt_response);
 125                 break;
 126         }
 127
 128         if (nt_response) {
 129                 ninfo.nt.data = nt_response->data;
 130                 ninfo.nt.length = nt_response->length;
 131         } else {
 132                 ninfo.nt.data = NULL;
 133                 ninfo.nt.length = 0;
 134         }
 135
 136         if (lm_response) {
 137                 ninfo.lm.data = lm_response->data;
 138                 ninfo.lm.length = lm_response->length;
 139         } else {
 140                 ninfo.lm.data = NULL;
 141                 ninfo.lm.length = 0;
 142         }
 143
 144         switch (samlogon_state->function_level) {
 145         case DCERPC_NETR_LOGONSAMLOGON:
 146                 ZERO_STRUCT(samlogon_state->auth2);
 147                 creds_client_authenticator(samlogon_state->creds, &samlogon_state->auth);
 148
 149                 r->out.return_authenticator = NULL;
 150                 status = dcerpc_netr_LogonSamLogon(samlogon_state->p, samlogon_state->mem_ctx, r);
 151                 if (!r->out.return_authenticator ||
 152                     !creds_client_check(samlogon_state->creds, &r->out.return_authenticator->cred)) {
 153                         printf("Credential chaining failed\n");
 154                 }
 155                 if (!NT_STATUS_IS_OK(status)) {
 156                         if (error_string) {
 157                                 *error_string = strdup(nt_errstr(status));
 158                         }
 159                         return status;
 160                 }
 161
 162                 validation_level = r->in.validation_level;
 163
 164                 creds_decrypt_samlogon(samlogon_state->creds, validation_level, &r->out.validation);
 165
 166                 switch (validation_level) {
 167                 case 2:
 168                         base = &r->out.validation.sam2->base;
 169                         break;
 170                 case 3:
 171                         base = &r->out.validation.sam3->base;
 172                         break;
 173                 case 6:
 174                         base = &r->out.validation.sam6->base;
 175                         break;
 176                 }
 177                 break;
 178         case DCERPC_NETR_LOGONSAMLOGONEX:
 179                 status = dcerpc_netr_LogonSamLogonEx(samlogon_state->p, samlogon_state->mem_ctx, r_ex);
 180                 if (!NT_STATUS_IS_OK(status)) {
 181                         if (error_string) {
 182                                 *error_string = strdup(nt_errstr(status));
 183                         }
 184                         return status;
 185                 }
 186
 187                 validation_level = r_ex->in.validation_level;
 188
 189                 creds_decrypt_samlogon(samlogon_state->creds, validation_level, &r_ex->out.validation);
 190
 191                 switch (validation_level) {
 192                 case 2:
 193                         base = &r_ex->out.validation.sam2->base;
 194                         break;
 195                 case 3:
 196                         base = &r_ex->out.validation.sam3->base;
 197                         break;
 198                 case 6:
 199                         base = &r_ex->out.validation.sam6->base;
 200                         break;
 201                 }
 202                 break;
 203         case DCERPC_NETR_LOGONSAMLOGONWITHFLAGS:
 204                 ZERO_STRUCT(samlogon_state->auth2);
 205                 creds_client_authenticator(samlogon_state->creds, &samlogon_state->auth);
 206
 207                 r_flags->out.return_authenticator = NULL;
 208                 status = dcerpc_netr_LogonSamLogonWithFlags(samlogon_state->p, samlogon_state->mem_ctx, r_flags);
 209                 if (!r_flags->out.return_authenticator ||
 210                     !creds_client_check(samlogon_state->creds, &r_flags->out.return_authenticator->cred)) {
 211                         printf("Credential chaining failed\n");
 212                 }
 213                 if (!NT_STATUS_IS_OK(status)) {
 214                         if (error_string) {
 215                                 *error_string = strdup(nt_errstr(status));
 216                         }
 217                         return status;
 218                 }
 219
 220                 validation_level = r_flags->in.validation_level;
 221
 222                 creds_decrypt_samlogon(samlogon_state->creds, validation_level, &r_flags->out.validation);
 223
 224                 switch (validation_level) {
 225                 case 2:
 226                         base = &r_flags->out.validation.sam2->base;
 227                         break;
 228                 case 3:
 229                         base = &r_flags->out.validation.sam3->base;
 230                         break;
 231                 case 6:
 232                         base = &r_flags->out.validation.sam6->base;
 233                         break;
 234                 }
 235                 break;
 236         default:
 237                 /* can't happen */
 238                 return NT_STATUS_INVALID_PARAMETER;
 239         }
 240
 241         if (!base) {
 242                 printf("No user info returned from 'successful' SamLogon*() call!\n");
 243                 return NT_STATUS_INVALID_PARAMETER;
 244         }
 245
 246         if (user_session_key) {
 247                 memcpy(user_session_key, base->key.key, 16);
 248         }
 249         if (lm_key) {
 250                 memcpy(lm_key, base->LMSessKey.key, 8);
 251         }
 252
 253         return status;
 254 }
 255
 256
 257 /*
 258  * Test the normal 'LM and NTLM' combination
 259  */
 260
 261 static BOOL test_lm_ntlm_broken(struct samlogon_state *samlogon_state, enum ntlm_break break_which, char **error_string)
 262 {
 263         BOOL pass = True;
 264         BOOL lm_good;
 265         NTSTATUS nt_status;
 266         DATA_BLOB lm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
 267         DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
 268         DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
 269
 270         uint8_t lm_key[8];
 271         uint8_t user_session_key[16];
 272         uint8_t lm_hash[16];
 273         uint8_t nt_hash[16];
 274
 275         ZERO_STRUCT(lm_key);
 276         ZERO_STRUCT(user_session_key);
 277
 278         lm_good = SMBencrypt(samlogon_state->password, samlogon_state->chall.data, lm_response.data);
 279         if (!lm_good) {
 280                 ZERO_STRUCT(lm_hash);
 281         } else {
 282                 E_deshash(samlogon_state->password, lm_hash);
 283         }
 284
 285         SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data, nt_response.data);
 286
 287         E_md4hash(samlogon_state->password, nt_hash);
 288         SMBsesskeygen_ntv1(nt_hash, session_key.data);
 289
 290         nt_status = check_samlogon(samlogon_state,
 291                                    break_which,
 292                                    samlogon_state->parameter_control,
 293                                    &samlogon_state->chall,
 294                                    &lm_response,
 295                                    &nt_response,
 296                                    lm_key,
 297                                    user_session_key,
 298                                    error_string);
 299
 300         data_blob_free(&lm_response);
 301
 302         if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
 303                 /* for 'long' passwords, the LM password is invalid */
 304                 if (break_which == NO_NT && !lm_good) {
 305                         return True;
 306                 }
 307                 /* for 'old' passwords, we allow the server to be OK or wrong password */
 308                 if (samlogon_state->old_password) {
 309                         return True;
 310                 }
 311                 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
 312         } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
 313                 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
 314         } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
 315                 SAFE_FREE(*error_string);
 316                 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
 317                 return False;
 318         } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
 319                 return True;
 320         } else if (!NT_STATUS_IS_OK(nt_status)) {
 321                 return False;
 322         }
 323
 324         if (break_which == NO_NT && !lm_good) {
 325                 *error_string = strdup("LM password is 'long' (> 14 chars and therefore invalid) but login did not fail!");
 326                 return False;
 327         }
 328
 329         if (memcmp(lm_hash, lm_key,
 330                    sizeof(lm_key)) != 0) {
 331                 printf("LM Key does not match expectations!\n");
 332                 printf("lm_key:\n");
 333                 dump_data(1, lm_key, 8);
 334                 printf("expected:\n");
 335                 dump_data(1, lm_hash, 8);
 336                 pass = False;
 337         }
 338
 339         switch (break_which) {
 340         case NO_NT:
 341         {
 342                 uint8_t lm_key_expected[16];
 343                 memcpy(lm_key_expected, lm_hash, 8);
 344                 memset(lm_key_expected+8, '\0', 8);
 345                 if (memcmp(lm_key_expected, user_session_key,
 346                            16) != 0) {
 347                         *error_string = strdup("NT Session Key does not match expectations (should be first-8 LM hash)!\n");
 348                         printf("user_session_key:\n");
 349                         dump_data(1, user_session_key, sizeof(user_session_key));
 350                         printf("expected:\n");
 351                         dump_data(1, lm_key_expected, sizeof(lm_key_expected));
 352                         pass = False;
 353                 }
 354                 break;
 355         }
 356         default:
 357                 if (memcmp(session_key.data, user_session_key,
 358                            sizeof(user_session_key)) != 0) {
 359                         *error_string = strdup("NT Session Key does not match expectations!\n");
 360                         printf("user_session_key:\n");
 361                         dump_data(1, user_session_key, 16);
 362                         printf("expected:\n");
 363                         dump_data(1, session_key.data, session_key.length);
 364                         pass = False;
 365                 }
 366         }
 367         return pass;
 368 }
 369
 370 /*
 371  * Test LM authentication, no NT response supplied
 372  */
 373
 374 static BOOL test_lm(struct samlogon_state *samlogon_state, char **error_string)
 375 {
 376
 377         return test_lm_ntlm_broken(samlogon_state, NO_NT, error_string);
 378 }
 379
 380 /*
 381  * Test the NTLM response only, no LM.
 382  */
 383
 384 static BOOL test_ntlm(struct samlogon_state *samlogon_state, char **error_string)
 385 {
 386         return test_lm_ntlm_broken(samlogon_state, NO_LM, error_string);
 387 }
 388
 389 /*
 390  * Test the NTLM response only, but in the LM field.
 391  */
 392
 393 static BOOL test_ntlm_in_lm(struct samlogon_state *samlogon_state, char **error_string)
 394 {
 395         BOOL lm_good;
 396         BOOL pass = True;
 397         NTSTATUS nt_status;
 398         DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
 399         DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
 400
 401         uint8_t lm_key[8];
 402         uint8_t lm_hash[16];
 403         uint8_t user_session_key[16];
 404         uint8_t nt_hash[16];
 405
 406         ZERO_STRUCT(lm_key);
 407         ZERO_STRUCT(user_session_key);
 408
 409         SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
 410                      nt_response.data);
 411         E_md4hash(samlogon_state->password, nt_hash);
 412         SMBsesskeygen_ntv1(nt_hash,
 413                            session_key.data);
 414
 415         lm_good = E_deshash(samlogon_state->password, lm_hash);
 416         if (!lm_good) {
 417                 ZERO_STRUCT(lm_hash);
 418         }
 419         nt_status = check_samlogon(samlogon_state,
 420                                    BREAK_NONE,
 421                                    samlogon_state->parameter_control,
 422                                    &samlogon_state->chall,
 423                                    &nt_response,
 424                                    NULL,
 425                                    lm_key,
 426                                    user_session_key,
 427                                    error_string);
 428
 429         if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
 430                 /* for 'old' passwords, we allow the server to be OK or wrong password */
 431                 if (samlogon_state->old_password) {
 432                         return True;
 433                 }
 434                 return False;
 435         } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
 436                 SAFE_FREE(*error_string);
 437                 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
 438                 return False;
 439         } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
 440                 return True;
 441         } else if (!NT_STATUS_IS_OK(nt_status)) {
 442                 return False;
 443         }
 444
 445         if (lm_good) {
 446                 if (memcmp(lm_hash, lm_key,
 447                            sizeof(lm_key)) != 0) {
 448                         printf("LM Key does not match expectations!\n");
 449                         printf("lm_key:\n");
 450                         dump_data(1, lm_key, 8);
 451                         printf("expected:\n");
 452                         dump_data(1, lm_hash, 8);
 453                         pass = False;
 454                 }
 455 #if 0
 456         } else {
 457                 if (memcmp(session_key.data, lm_key,
 458                            sizeof(lm_key)) != 0) {
 459                         printf("LM Key does not match expectations (first 8 session key)!\n");
 460                         printf("lm_key:\n");
 461                         dump_data(1, lm_key, 8);
 462                         printf("expected:\n");
 463                         dump_data(1, session_key.data, 8);
 464                         pass = False;
 465                 }
 466 #endif
 467         }
 468         if (lm_good && memcmp(lm_hash, user_session_key, 8) != 0) {
 469                 uint8_t lm_key_expected[16];
 470                 memcpy(lm_key_expected, lm_hash, 8);
 471                 memset(lm_key_expected+8, '\0', 8);
 472                 if (memcmp(lm_key_expected, user_session_key,
 473                            16) != 0) {
 474                         printf("NT Session Key does not match expectations (should be first-8 LM hash)!\n");
 475                         printf("user_session_key:\n");
 476                         dump_data(1, user_session_key, sizeof(user_session_key));
 477                         printf("expected:\n");
 478                         dump_data(1, lm_key_expected, sizeof(lm_key_expected));
 479                         pass = False;
 480                 }
 481         }
 482         return pass;
 483 }
 484
 485 /*
 486  * Test the NTLM response only, but in the both the NT and LM fields.
 487  */
 488
 489 static BOOL test_ntlm_in_both(struct samlogon_state *samlogon_state, char **error_string)
 490 {
 491         BOOL pass = True;
 492         BOOL lm_good;
 493         NTSTATUS nt_status;
 494         DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
 495         DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
 496
 497         uint8_t lm_key[8];
 498         uint8_t lm_hash[16];
 499         uint8_t user_session_key[16];
 500         uint8_t nt_hash[16];
 501
 502         ZERO_STRUCT(lm_key);
 503         ZERO_STRUCT(user_session_key);
 504
 505         SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
 506                      nt_response.data);
 507         E_md4hash(samlogon_state->password, nt_hash);
 508         SMBsesskeygen_ntv1(nt_hash,
 509                            session_key.data);
 510
 511         lm_good = E_deshash(samlogon_state->password, lm_hash);
 512         if (!lm_good) {
 513                 ZERO_STRUCT(lm_hash);
 514         }
 515
 516         nt_status = check_samlogon(samlogon_state,
 517                                    BREAK_NONE,
 518                                    samlogon_state->parameter_control,
 519                                    &samlogon_state->chall,
 520                                    NULL,
 521                                    &nt_response,
 522                                    lm_key,
 523                                    user_session_key,
 524                                    error_string);
 525
 526         if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
 527                 /* for 'old' passwords, we allow the server to be OK or wrong password */
 528                 if (samlogon_state->old_password) {
 529                         return True;
 530                 }
 531                 return False;
 532         } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
 533                 SAFE_FREE(*error_string);
 534                 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
 535                 return False;
 536         } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
 537                 return True;
 538         } else if (!NT_STATUS_IS_OK(nt_status)) {
 539                 return False;
 540         }
 541
 542         if (!NT_STATUS_IS_OK(nt_status)) {
 543                 return False;
 544         }
 545
 546         if (memcmp(lm_hash, lm_key,
 547                    sizeof(lm_key)) != 0) {
 548                 printf("LM Key does not match expectations!\n");
 549                 printf("lm_key:\n");
 550                 dump_data(1, lm_key, 8);
 551                 printf("expected:\n");
 552                 dump_data(1, lm_hash, 8);
 553                 pass = False;
 554         }
 555         if (memcmp(session_key.data, user_session_key,
 556                    sizeof(user_session_key)) != 0) {
 557                 printf("NT Session Key does not match expectations!\n");
 558                 printf("user_session_key:\n");
 559                 dump_data(1, user_session_key, 16);
 560                 printf("expected:\n");
 561                 dump_data(1, session_key.data, session_key.length);
 562                 pass = False;
 563         }
 564
 565
 566         return pass;
 567 }
 568
 569 /*
 570  * Test the NTLMv2 and LMv2 responses
 571  */
 572
 573 enum ntlmv2_domain {
 574         UPPER_DOMAIN,
 575         NO_DOMAIN
 576 };
 577
 578 static BOOL test_lmv2_ntlmv2_broken(struct samlogon_state *samlogon_state,
 579                                     enum ntlm_break break_which,
 580                                     enum ntlmv2_domain ntlmv2_domain,
 581                                     char **error_string)
 582 {
 583         BOOL pass = True;
 584         NTSTATUS nt_status;
 585         DATA_BLOB ntlmv2_response = data_blob(NULL, 0);
 586         DATA_BLOB lmv2_response = data_blob(NULL, 0);
 587         DATA_BLOB lmv2_session_key = data_blob(NULL, 0);
 588         DATA_BLOB ntlmv2_session_key = data_blob(NULL, 0);
 589         DATA_BLOB names_blob = NTLMv2_generate_names_blob(samlogon_state->mem_ctx, TEST_MACHINE_NAME, lp_workgroup());
 590
 591         uint8_t lm_session_key[8];
 592         uint8_t user_session_key[16];
 593
 594         ZERO_STRUCT(lm_session_key);
 595         ZERO_STRUCT(user_session_key);
 596
 597         switch (ntlmv2_domain) {
 598         case UPPER_DOMAIN:
 599                 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
 600                                       samlogon_state->account_name, samlogon_state->account_domain,
 601                                       samlogon_state->password, &samlogon_state->chall,
 602                                       &names_blob,
 603                                       &lmv2_response, &ntlmv2_response,
 604                                       &lmv2_session_key, &ntlmv2_session_key)) {
 605                         data_blob_free(&names_blob);
 606                         return False;
 607                 }
 608                 break;
 609         case NO_DOMAIN:
 610                 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
 611                                       samlogon_state->account_name, "",
 612                                       samlogon_state->password, &samlogon_state->chall,
 613                                       &names_blob,
 614                                       &lmv2_response, &ntlmv2_response,
 615                                       &lmv2_session_key, &ntlmv2_session_key)) {
 616                         data_blob_free(&names_blob);
 617                         return False;
 618                 }
 619                 break;
 620         }
 621         data_blob_free(&names_blob);
 622
 623         nt_status = check_samlogon(samlogon_state,
 624                                    break_which,
 625                                    samlogon_state->parameter_control,
 626                                    &samlogon_state->chall,
 627                                    &lmv2_response,
 628                                    &ntlmv2_response,
 629                                    lm_session_key,
 630                                    user_session_key,
 631                                    error_string);
 632
 633         data_blob_free(&lmv2_response);
 634         data_blob_free(&ntlmv2_response);
 635
 636
 637         if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
 638                 /* for 'old' passwords, we allow the server to be OK or wrong password */
 639                 if (samlogon_state->old_password) {
 640                         return True;
 641                 }
 642                 return break_which == BREAK_BOTH;
 643         } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
 644                 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
 645         } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
 646                 SAFE_FREE(*error_string);
 647                 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
 648                 return False;
 649         } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
 650                 return True;
 651         } else if (!NT_STATUS_IS_OK(nt_status)) {
 652                 return False;
 653         }
 654
 655
 656         switch (break_which) {
 657         case NO_NT:
 658                 if (memcmp(lmv2_session_key.data, user_session_key,
 659                            sizeof(user_session_key)) != 0) {
 660                         printf("USER (LMv2) Session Key does not match expectations!\n");
 661                         printf("user_session_key:\n");
 662                         dump_data(1, user_session_key, 16);
 663                         printf("expected:\n");
 664                         dump_data(1, lmv2_session_key.data, ntlmv2_session_key.length);
 665                         pass = False;
 666                 }
 667                 if (memcmp(lmv2_session_key.data, lm_session_key,
 668                                    sizeof(lm_session_key)) != 0) {
 669                         printf("LM (LMv2) Session Key does not match expectations!\n");
 670                         printf("lm_session_key:\n");
 671                         dump_data(1, lm_session_key, 8);
 672                         printf("expected:\n");
 673                         dump_data(1, lmv2_session_key.data, 8);
 674                         pass = False;
 675                 }
 676                 break;
 677         default:
 678                 if (memcmp(ntlmv2_session_key.data, user_session_key,
 679                            sizeof(user_session_key)) != 0) {
 680                         if (memcmp(lmv2_session_key.data, user_session_key,
 681                                    sizeof(user_session_key)) == 0) {
 682                                 printf("USER (NTLMv2) Session Key expected, got LMv2 sessesion key instead:\n");
 683                                 printf("user_session_key:\n");
 684                                 dump_data(1, user_session_key, 16);
 685                                 printf("expected:\n");
 686                                 dump_data(1, ntlmv2_session_key.data, ntlmv2_session_key.length);
 687                                 pass = False;
 688
 689                         } else {
 690                                 printf("USER (NTLMv2) Session Key does not match expectations!\n");
 691                                 printf("user_session_key:\n");
 692                                 dump_data(1, user_session_key, 16);
 693                                 printf("expected:\n");
 694                                 dump_data(1, ntlmv2_session_key.data, ntlmv2_session_key.length);
 695                                 pass = False;
 696                         }
 697                 }
 698                 if (memcmp(ntlmv2_session_key.data, lm_session_key,
 699                            sizeof(lm_session_key)) != 0) {
 700                         if (memcmp(lmv2_session_key.data, lm_session_key,
 701                                    sizeof(lm_session_key)) == 0) {
 702                                 printf("LM (NTLMv2) Session Key expected, got LMv2 sessesion key instead:\n");
 703                                 printf("user_session_key:\n");
 704                                 dump_data(1, lm_session_key, 8);
 705                                 printf("expected:\n");
 706                                 dump_data(1, ntlmv2_session_key.data, 8);
 707                                 pass = False;
 708                         } else {
 709                                 printf("LM (NTLMv2) Session Key does not match expectations!\n");
 710                                 printf("lm_session_key:\n");
 711                                 dump_data(1, lm_session_key, 8);
 712                                 printf("expected:\n");
 713                                 dump_data(1, ntlmv2_session_key.data, 8);
 714                                 pass = False;
 715                         }
 716                 }
 717         }
 718
 719         return pass;
 720 }
 721
 722 /*
 723  * Test the NTLM and LMv2 responses
 724  */
 725
 726 static BOOL test_lmv2_ntlm_broken(struct samlogon_state *samlogon_state,
 727                                   enum ntlm_break break_which,
 728                                   enum ntlmv2_domain ntlmv2_domain,
 729                                   char **error_string)
 730 {
 731         BOOL pass = True;
 732         NTSTATUS nt_status;
 733         DATA_BLOB ntlmv2_response = data_blob(NULL, 0);
 734         DATA_BLOB lmv2_response = data_blob(NULL, 0);
 735         DATA_BLOB lmv2_session_key = data_blob(NULL, 0);
 736         DATA_BLOB ntlmv2_session_key = data_blob(NULL, 0);
 737         DATA_BLOB names_blob = NTLMv2_generate_names_blob(samlogon_state->mem_ctx, lp_netbios_name(), lp_workgroup());
 738
 739         DATA_BLOB ntlm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
 740         DATA_BLOB ntlm_session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
 741
 742         BOOL lm_good;
 743         uint8_t lm_hash[16];
 744         uint8_t lm_session_key[8];
 745         uint8_t user_session_key[16];
 746         uint8_t nt_hash[16];
 747
 748         SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
 749                      ntlm_response.data);
 750         E_md4hash(samlogon_state->password, nt_hash);
 751         SMBsesskeygen_ntv1(nt_hash,
 752                            ntlm_session_key.data);
 753
 754         lm_good = E_deshash(samlogon_state->password, lm_hash);
 755         if (!lm_good) {
 756                 ZERO_STRUCT(lm_hash);
 757         }
 758
 759         ZERO_STRUCT(lm_session_key);
 760         ZERO_STRUCT(user_session_key);
 761
 762         switch (ntlmv2_domain) {
 763         case UPPER_DOMAIN:
 764                 /* TODO - test with various domain cases, and without domain */
 765                 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
 766                                       samlogon_state->account_name, samlogon_state->account_domain,
 767                                       samlogon_state->password, &samlogon_state->chall,
 768                                       &names_blob,
 769                                       &lmv2_response, &ntlmv2_response,
 770                                       &lmv2_session_key, &ntlmv2_session_key)) {
 771                         data_blob_free(&names_blob);
 772                         return False;
 773                 }
 774                 break;
 775         case NO_DOMAIN:
 776                 /* TODO - test with various domain cases, and without domain */
 777                 if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
 778                                       samlogon_state->account_name, "",
 779                                       samlogon_state->password, &samlogon_state->chall,
 780                                       &names_blob,
 781                                       &lmv2_response, &ntlmv2_response,
 782                                       &lmv2_session_key, &ntlmv2_session_key)) {
 783                         data_blob_free(&names_blob);
 784                         return False;
 785                 }
 786                 break;
 787         }
 788
 789         data_blob_free(&names_blob);
 790
 791         nt_status = check_samlogon(samlogon_state,
 792                                    break_which,
 793                                    samlogon_state->parameter_control,
 794                                    &samlogon_state->chall,
 795                                    &lmv2_response,
 796                                    &ntlm_response,
 797                                    lm_session_key,
 798                                    user_session_key,
 799                                    error_string);
 800
 801         data_blob_free(&lmv2_response);
 802         data_blob_free(&ntlmv2_response);
 803
 804
 805         if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
 806                 /* for 'old' passwords, we allow the server to be OK or wrong password */
 807                 if (samlogon_state->old_password) {
 808                         return True;
 809                 }
 810                 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
 811         } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
 812                 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
 813         } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
 814                 SAFE_FREE(*error_string);
 815                 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
 816                 return False;
 817         } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
 818                 return True;
 819         } else if (!NT_STATUS_IS_OK(nt_status)) {
 820                 return False;
 821         }
 822
 823         switch (break_which) {
 824         case NO_NT:
 825                 if (memcmp(lmv2_session_key.data, user_session_key,
 826                            sizeof(user_session_key)) != 0) {
 827                         printf("USER (LMv2) Session Key does not match expectations!\n");
 828                         printf("user_session_key:\n");
 829                         dump_data(1, user_session_key, 16);
 830                         printf("expected:\n");
 831                         dump_data(1, lmv2_session_key.data, ntlmv2_session_key.length);
 832                         pass = False;
 833                 }
 834                 if (memcmp(lmv2_session_key.data, lm_session_key,
 835                            sizeof(lm_session_key)) != 0) {
 836                         printf("LM (LMv2) Session Key does not match expectations!\n");
 837                         printf("lm_session_key:\n");
 838                         dump_data(1, lm_session_key, 8);
 839                         printf("expected:\n");
 840                         dump_data(1, lmv2_session_key.data, 8);
 841                         pass = False;
 842                 }
 843                 break;
 844         case BREAK_LM:
 845                 if (memcmp(ntlm_session_key.data, user_session_key,
 846                            sizeof(user_session_key)) != 0) {
 847                         printf("USER (NTLMv2) Session Key does not match expectations!\n");
 848                         printf("user_session_key:\n");
 849                         dump_data(1, user_session_key, 16);
 850                         printf("expected:\n");
 851                         dump_data(1, ntlm_session_key.data, ntlm_session_key.length);
 852                         pass = False;
 853                 }
 854                 if (lm_good) {
 855                         if (memcmp(lm_hash, lm_session_key,
 856                                    sizeof(lm_session_key)) != 0) {
 857                                 printf("LM Session Key does not match expectations!\n");
 858                                 printf("lm_session_key:\n");
 859                                 dump_data(1, lm_session_key, 8);
 860                                 printf("expected:\n");
 861                                 dump_data(1, lm_hash, 8);
 862                                 pass = False;
 863                         }
 864                 } else {
 865                         static const uint8_t zeros[8];
 866                         if (memcmp(zeros, lm_session_key,
 867                                    sizeof(lm_session_key)) != 0) {
 868                                 printf("LM Session Key does not match expectations (zeros)!\n");
 869                                 printf("lm_session_key:\n");
 870                                 dump_data(1, lm_session_key, 8);
 871                                 printf("expected:\n");
 872                                 dump_data(1, zeros, 8);
 873                                 pass = False;
 874                         }
 875                 }
 876                 break;
 877         default:
 878                 if (memcmp(ntlm_session_key.data, user_session_key,
 879                            sizeof(user_session_key)) != 0) {
 880                         printf("USER (NTLMv2) Session Key does not match expectations!\n");
 881                         printf("user_session_key:\n");
 882                         dump_data(1, user_session_key, 16);
 883                         printf("expected:\n");
 884                         dump_data(1, ntlm_session_key.data, ntlm_session_key.length);
 885                         pass = False;
 886                 }
 887                 if (memcmp(ntlm_session_key.data, lm_session_key,
 888                            sizeof(lm_session_key)) != 0) {
 889                         printf("LM (NTLMv2) Session Key does not match expectations!\n");
 890                         printf("lm_session_key:\n");
 891                         dump_data(1, lm_session_key, 8);
 892                         printf("expected:\n");
 893                         dump_data(1, ntlm_session_key.data, 8);
 894                         pass = False;
 895                 }
 896         }
 897
 898         return pass;
 899 }
 900
 901 /*
 902  * Test the NTLMv2 and LMv2 responses
 903  */
 904
 905 static BOOL test_lmv2_ntlmv2(struct samlogon_state *samlogon_state, char **error_string)
 906 {
 907         return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NONE, UPPER_DOMAIN, error_string);
 908 }
 909
 910 #if 0
 911 static BOOL test_lmv2_ntlmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
 912 {
 913         return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NONE, NO_DOMAIN, error_string);
 914 }
 915 #endif
 916
 917 /*
 918  * Test the LMv2 response only
 919  */
 920
 921 static BOOL test_lmv2(struct samlogon_state *samlogon_state, char **error_string)
 922 {
 923         return test_lmv2_ntlmv2_broken(samlogon_state, NO_NT, UPPER_DOMAIN, error_string);
 924 }
 925
 926 static BOOL test_lmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
 927 {
 928         return test_lmv2_ntlmv2_broken(samlogon_state, NO_NT, NO_DOMAIN, error_string);
 929 }
 930
 931 /*
 932  * Test the NTLMv2 response only
 933  */
 934
 935 static BOOL test_ntlmv2(struct samlogon_state *samlogon_state, char **error_string)
 936 {
 937         return test_lmv2_ntlmv2_broken(samlogon_state, NO_LM, UPPER_DOMAIN, error_string);
 938 }
 939
 940 static BOOL test_ntlmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
 941 {
 942         return test_lmv2_ntlmv2_broken(samlogon_state, NO_LM, NO_DOMAIN, error_string);
 943 }
 944
 945 static BOOL test_lm_ntlm(struct samlogon_state *samlogon_state, char **error_string)
 946 {
 947         return test_lm_ntlm_broken(samlogon_state, BREAK_NONE, error_string);
 948 }
 949
 950 static BOOL test_ntlm_lm_broken(struct samlogon_state *samlogon_state, char **error_string)
 951 {
 952         return test_lm_ntlm_broken(samlogon_state, BREAK_LM, error_string);
 953 }
 954
 955 static BOOL test_ntlm_ntlm_broken(struct samlogon_state *samlogon_state, char **error_string)
 956 {
 957         return test_lm_ntlm_broken(samlogon_state, BREAK_NT, error_string);
 958 }
 959
 960 static BOOL test_lm_ntlm_both_broken(struct samlogon_state *samlogon_state, char **error_string)
 961 {
 962         return test_lm_ntlm_broken(samlogon_state, BREAK_BOTH, error_string);
 963 }
 964 static BOOL test_ntlmv2_lmv2_broken(struct samlogon_state *samlogon_state, char **error_string)
 965 {
 966         return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_LM, UPPER_DOMAIN, error_string);
 967 }
 968
 969 static BOOL test_ntlmv2_lmv2_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
 970 {
 971         return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_LM, NO_DOMAIN, error_string);
 972 }
 973
 974 static BOOL test_ntlmv2_ntlmv2_broken(struct samlogon_state *samlogon_state, char **error_string)
 975 {
 976         return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NT, UPPER_DOMAIN, error_string);
 977 }
 978
 979 #if 0
 980 static BOOL test_ntlmv2_ntlmv2_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
 981 {
 982         return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NT, NO_DOMAIN, error_string);
 983 }
 984 #endif
 985
 986 static BOOL test_ntlmv2_both_broken(struct samlogon_state *samlogon_state, char **error_string)
 987 {
 988         return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_BOTH, UPPER_DOMAIN, error_string);
 989 }
 990
 991 static BOOL test_ntlmv2_both_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
 992 {
 993         return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_BOTH, NO_DOMAIN, error_string);
 994 }
 995
 996 static BOOL test_lmv2_ntlm_both_broken(struct samlogon_state *samlogon_state, char **error_string)
 997 {
 998         return test_lmv2_ntlm_broken(samlogon_state, BREAK_BOTH, UPPER_DOMAIN, error_string);
 999 }
1000
1001 static BOOL test_lmv2_ntlm_both_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
1002 {
1003         return test_lmv2_ntlm_broken(samlogon_state, BREAK_BOTH, NO_DOMAIN, error_string);
1004 }
1005
1006 static BOOL test_lmv2_ntlm_break_ntlm(struct samlogon_state *samlogon_state, char **error_string)
1007 {
1008         return test_lmv2_ntlm_broken(samlogon_state, BREAK_NT, UPPER_DOMAIN, error_string);
1009 }
1010
1011 static BOOL test_lmv2_ntlm_break_ntlm_no_dom(struct samlogon_state *samlogon_state, char **error_string)
1012 {
1013         return test_lmv2_ntlm_broken(samlogon_state, BREAK_NT, NO_DOMAIN, error_string);
1014 }
1015
1016 static BOOL test_lmv2_ntlm_break_lm(struct samlogon_state *samlogon_state, char **error_string)
1017 {
1018         return test_lmv2_ntlm_broken(samlogon_state, BREAK_LM, UPPER_DOMAIN, error_string);
1019 }
1020
1021 static BOOL test_lmv2_ntlm_break_lm_no_dom(struct samlogon_state *samlogon_state, char **error_string)
1022 {
1023         return test_lmv2_ntlm_broken(samlogon_state, BREAK_LM, NO_DOMAIN, error_string);
1024 }
1025
1026 /*
1027  * Test the NTLM2 response (extra challenge in LM feild)
1028  *
1029  * This test is the same as the 'break LM' test, but checks that the
1030  * server implements NTLM2 session security in the right place
1031  * (NETLOGON is the wrong place).
1032  */
1033
1034 static BOOL test_ntlm2(struct samlogon_state *samlogon_state, char **error_string)
1035 {
1036         BOOL pass = True;
1037         NTSTATUS nt_status;
1038         DATA_BLOB lm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
1039         DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
1040
1041         BOOL lm_good;
1042         uint8_t lm_key[8];
1043         uint8_t nt_hash[16];
1044         uint8_t lm_hash[16];
1045         uint8_t nt_key[16];
1046         uint8_t user_session_key[16];
1047         uint8_t expected_user_session_key[16];
1048         uint8_t session_nonce_hash[16];
1049         uint8_t client_chall[8];
1050
1051         struct MD5Context md5_session_nonce_ctx;
1052         HMACMD5Context hmac_ctx;
1053
1054         ZERO_STRUCT(user_session_key);
1055         ZERO_STRUCT(lm_key);
1056         generate_random_buffer(client_chall, 8);
1057
1058         MD5Init(&md5_session_nonce_ctx);
1059         MD5Update(&md5_session_nonce_ctx, samlogon_state->chall.data, 8);
1060         MD5Update(&md5_session_nonce_ctx, client_chall, 8);
1061         MD5Final(session_nonce_hash, &md5_session_nonce_ctx);
1062
1063         E_md4hash(samlogon_state->password, (uint8_t *)nt_hash);
1064         lm_good = E_deshash(samlogon_state->password, (uint8_t *)lm_hash);
1065         SMBsesskeygen_ntv1((const uint8_t *)nt_hash,
1066                            nt_key);
1067
1068         SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data, nt_response.data);
1069
1070         memcpy(lm_response.data, session_nonce_hash, 8);
1071         memset(lm_response.data + 8, 0, 16);
1072
1073         hmac_md5_init_rfc2104(nt_key, 16, &hmac_ctx);
1074         hmac_md5_update(samlogon_state->chall.data, 8, &hmac_ctx);
1075         hmac_md5_update(client_chall, 8, &hmac_ctx);
1076         hmac_md5_final(expected_user_session_key, &hmac_ctx);
1077
1078         nt_status = check_samlogon(samlogon_state,
1079                                    BREAK_NONE,
1080                                    samlogon_state->parameter_control,
1081                                    &samlogon_state->chall,
1082                                    &lm_response,
1083                                    &nt_response,
1084                                    lm_key,
1085                                    user_session_key,
1086                                    error_string);
1087
1088         if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
1089                 /* for 'old' passwords, we allow the server to be OK or wrong password */
1090                 if (samlogon_state->old_password) {
1091                         return True;
1092                 }
1093                 return False;
1094         } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
1095                 SAFE_FREE(*error_string);
1096                 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
1097                 return False;
1098         } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
1099                 return True;
1100         } else if (!NT_STATUS_IS_OK(nt_status)) {
1101                 return False;
1102         }
1103
1104         if (lm_good) {
1105                 if (memcmp(lm_hash, lm_key,
1106                            sizeof(lm_key)) != 0) {
1107                         printf("LM Key does not match expectations!\n");
1108                         printf("lm_key:\n");
1109                         dump_data(1, lm_key, 8);
1110                         printf("expected:\n");
1111                         dump_data(1, lm_hash, 8);
1112                         pass = False;
1113                 }
1114         } else {
1115                 static const uint8_t zeros[8];
1116                 if (memcmp(zeros, lm_key,
1117                            sizeof(lm_key)) != 0) {
1118                         printf("LM Session Key does not match expectations (zeros)!\n");
1119                         printf("lm_key:\n");
1120                         dump_data(1, lm_key, 8);
1121                         printf("expected:\n");
1122                         dump_data(1, zeros, 8);
1123                         pass = False;
1124                 }
1125         }
1126         if (memcmp(nt_key, user_session_key, 16) != 0) {
1127                 printf("NT Session Key does not match expectations (should be NT Key)!\n");
1128                 printf("user_session_key:\n");
1129                 dump_data(1, user_session_key, sizeof(user_session_key));
1130                 printf("expected:\n");
1131                 dump_data(1, nt_key, sizeof(nt_key));
1132                 pass = False;
1133         }
1134         return pass;
1135 }
1136
1137 static BOOL test_plaintext(struct samlogon_state *samlogon_state, enum ntlm_break break_which, char **error_string)
1138 {
1139         NTSTATUS nt_status;
1140         DATA_BLOB nt_response = data_blob(NULL, 0);
1141         DATA_BLOB lm_response = data_blob(NULL, 0);
1142         char *password;
1143         char *dospw;
1144         void *unicodepw;
1145
1146         uint8_t user_session_key[16];
1147         uint8_t lm_key[16];
1148         uint8_t lm_hash[16];
1149         static const uint8_t zeros[8];
1150         DATA_BLOB chall = data_blob_talloc(samlogon_state->mem_ctx, zeros, sizeof(zeros));
1151         BOOL lm_good = E_deshash(samlogon_state->password, lm_hash);
1152
1153         ZERO_STRUCT(user_session_key);
1154
1155         if ((push_ucs2_talloc(samlogon_state->mem_ctx, &unicodepw,
1156                               samlogon_state->password)) == -1) {
1157                 DEBUG(0, ("push_ucs2_allocate failed!\n"));
1158                 exit(1);
1159         }
1160
1161         nt_response = data_blob_talloc(samlogon_state->mem_ctx, unicodepw, strlen_m(samlogon_state->password)*2);
1162
1163         password = strupper_talloc(samlogon_state->mem_ctx, samlogon_state->password);
1164
1165         if ((convert_string_talloc(samlogon_state->mem_ctx, CH_UNIX,
1166                                    CH_DOS, password,
1167                                    strlen(password)+1,
1168                                    (void**)&dospw)) == -1) {
1169                 DEBUG(0, ("convert_string_talloc failed!\n"));
1170                 exit(1);
1171         }
1172
1173         lm_response = data_blob_talloc(samlogon_state->mem_ctx, dospw, strlen(dospw));
1174
1175         nt_status = check_samlogon(samlogon_state,
1176                                    break_which,
1177                                    samlogon_state->parameter_control | MSV1_0_CLEARTEXT_PASSWORD_ALLOWED,
1178                                    &chall,
1179                                    &lm_response,
1180                                    &nt_response,
1181                                    lm_key,
1182                                    user_session_key,
1183                                    error_string);
1184
1185         if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
1186                 /* for 'old' passwords, we allow the server to be OK or wrong password */
1187                 if (samlogon_state->old_password) {
1188                         return True;
1189                 }
1190                 /* for 'long' passwords, the LM password is invalid */
1191                 if (break_which == NO_NT && !lm_good) {
1192                         return True;
1193                 }
1194                 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
1195         } else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
1196                 return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
1197         } else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
1198                 SAFE_FREE(*error_string);
1199                 asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
1200                 return False;
1201         } else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
1202                 return True;
1203         } else if (!NT_STATUS_IS_OK(nt_status)) {
1204                 return False;
1205         }
1206
1207         if (break_which == NO_NT && !lm_good) {
1208                 *error_string = strdup("LM password is 'long' (> 14 chars and therefore invalid) but login did not fail!");
1209                 return False;
1210         }
1211
1212         return True;
1213 }
1214
1215 static BOOL test_plaintext_none_broken(struct samlogon_state *samlogon_state,
1216                                        char **error_string) {
1217         return test_plaintext(samlogon_state, BREAK_NONE, error_string);
1218 }
1219
1220 static BOOL test_plaintext_lm_broken(struct samlogon_state *samlogon_state,
1221                                      char **error_string) {
1222         return test_plaintext(samlogon_state, BREAK_LM, error_string);
1223 }
1224
1225 static BOOL test_plaintext_nt_broken(struct samlogon_state *samlogon_state,
1226                                      char **error_string) {
1227         return test_plaintext(samlogon_state, BREAK_NT, error_string);
1228 }
1229
1230 static BOOL test_plaintext_nt_only(struct samlogon_state *samlogon_state,
1231                                    char **error_string) {
1232         return test_plaintext(samlogon_state, NO_LM, error_string);
1233 }
1234
1235 static BOOL test_plaintext_lm_only(struct samlogon_state *samlogon_state,
1236                                    char **error_string) {
1237         return test_plaintext(samlogon_state, NO_NT, error_string);
1238 }
1239
1240 /*
1241    Tests:
1242
1243    - LM only
1244    - NT and LM
1245    - NT
1246    - NT in LM field
1247    - NT in both fields
1248    - NTLMv2
1249    - NTLMv2 and LMv2
1250    - LMv2
1251    - plaintext tests (in challenge-response fields)
1252
1253    check we get the correct session key in each case
1254    check what values we get for the LM session key
1255
1256 */
1257
1258 static const struct ntlm_tests {
1259         BOOL (*fn)(struct samlogon_state *, char **);
1260         const char *name;
1261         BOOL expect_fail;
1262 } test_table[] = {
1263         {test_lmv2_ntlmv2, "NTLMv2 and LMv2", False},
1264 #if 0
1265         {test_lmv2_ntlmv2_no_dom, "NTLMv2 and LMv2 (no domain)", False},
1266 #endif
1267         {test_lm, "LM", False},
1268         {test_lm_ntlm, "LM and NTLM", False},
1269         {test_lm_ntlm_both_broken, "LM and NTLM, both broken", False},
1270         {test_ntlm, "NTLM", False},
1271         {test_ntlm_in_lm, "NTLM in LM", False},
1272         {test_ntlm_in_both, "NTLM in both", False},
1273         {test_ntlmv2, "NTLMv2", False},
1274         {test_ntlmv2_no_dom, "NTLMv2 (no domain)", False},
1275         {test_lmv2, "LMv2", False},
1276         {test_lmv2_no_dom, "LMv2 (no domain)", False},
1277         {test_ntlmv2_lmv2_broken, "NTLMv2 and LMv2, LMv2 broken", False},
1278         {test_ntlmv2_lmv2_broken_no_dom, "NTLMv2 and LMv2, LMv2 broken (no domain)", False},
1279         {test_ntlmv2_ntlmv2_broken, "NTLMv2 and LMv2, NTLMv2 broken", False},
1280 #if 0
1281         {test_ntlmv2_ntlmv2_broken_no_dom, "NTLMv2 and LMv2, NTLMv2 broken (no domain)", False},
1282 #endif
1283         {test_ntlmv2_both_broken, "NTLMv2 and LMv2, both broken", False},
1284         {test_ntlmv2_both_broken_no_dom, "NTLMv2 and LMv2, both broken (no domain)", False},
1285         {test_ntlm_lm_broken, "NTLM and LM, LM broken", False},
1286         {test_ntlm_ntlm_broken, "NTLM and LM, NTLM broken", False},
1287         {test_ntlm2, "NTLM2 (NTLMv2 session security)", False},
1288         {test_lmv2_ntlm_both_broken, "LMv2 and NTLM, both broken", False},
1289         {test_lmv2_ntlm_both_broken_no_dom, "LMv2 and NTLM, both broken (no domain)", False},
1290         {test_lmv2_ntlm_break_ntlm, "LMv2 and NTLM, NTLM broken", False},
1291         {test_lmv2_ntlm_break_ntlm_no_dom, "LMv2 and NTLM, NTLM broken (no domain)", False},
1292         {test_lmv2_ntlm_break_lm, "LMv2 and NTLM, LMv2 broken", False},
1293         {test_lmv2_ntlm_break_lm_no_dom, "LMv2 and NTLM, LMv2 broken (no domain)", False},
1294         {test_plaintext_none_broken, "Plaintext", False},
1295         {test_plaintext_lm_broken, "Plaintext LM broken", False},
1296         {test_plaintext_nt_broken, "Plaintext NT broken", False},
1297         {test_plaintext_nt_only, "Plaintext NT only", False},
1298         {test_plaintext_lm_only, "Plaintext LM only", False},
1299         {NULL, NULL}
1300 };
1301
1302 /*
1303   try a netlogon SamLogon
1304 */
1305 static BOOL test_SamLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
1306                           struct creds_CredentialState *creds,
1307                           const char *comment,
1308                           const char *account_domain, const char *account_name,
1309                           const char *plain_pass, uint32_t parameter_control,
1310                           NTSTATUS expected_error, BOOL old_password,
1311                           int n_subtests)
1312 {
1313         TALLOC_CTX *fn_ctx = talloc_named(mem_ctx, 0, "test_SamLogon function-level context");
1314         int i, v, l, f;
1315         BOOL ret = True;
1316         int validation_levels[] = {2,3,6};
1317         int logon_levels[] = { 2, 6 };
1318         int function_levels[] = {
1319                 DCERPC_NETR_LOGONSAMLOGON,
1320                 DCERPC_NETR_LOGONSAMLOGONEX,
1321                 DCERPC_NETR_LOGONSAMLOGONWITHFLAGS };
1322         struct samlogon_state samlogon_state;
1323
1324         printf("testing netr_LogonSamLogon and netr_LogonSamLogonWithFlags\n");
1325
1326         samlogon_state.comment = comment;
1327         samlogon_state.account_name = account_name;
1328         samlogon_state.account_domain = account_domain;
1329         samlogon_state.password = plain_pass;
1330         samlogon_state.p = p;
1331         samlogon_state.creds = creds;
1332         samlogon_state.expected_error = expected_error;
1333         samlogon_state.chall = data_blob_talloc(fn_ctx, NULL, 8);
1334         samlogon_state.parameter_control = parameter_control;
1335         samlogon_state.old_password = old_password;
1336
1337         generate_random_buffer(samlogon_state.chall.data, 8);
1338         samlogon_state.r_flags.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1339         samlogon_state.r_flags.in.computer_name = TEST_MACHINE_NAME;
1340         samlogon_state.r_flags.in.credential = &samlogon_state.auth;
1341         samlogon_state.r_flags.in.return_authenticator = &samlogon_state.auth2;
1342         samlogon_state.r_flags.in.flags = 0;
1343
1344         samlogon_state.r_ex.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1345         samlogon_state.r_ex.in.computer_name = TEST_MACHINE_NAME;
1346         samlogon_state.r_ex.in.flags = 0;
1347
1348         samlogon_state.r.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1349         samlogon_state.r.in.computer_name = TEST_MACHINE_NAME;
1350         samlogon_state.r.in.credential = &samlogon_state.auth;
1351         samlogon_state.r.in.return_authenticator = &samlogon_state.auth2;
1352
1353         for (f=0;f<ARRAY_SIZE(function_levels);f++) {
1354                 for (i=0; test_table[i].fn; i++) {
1355                         if (n_subtests && (i > n_subtests)) {
1356                                 continue;
1357                         }
1358                         for (v=0;v<ARRAY_SIZE(validation_levels);v++) {
1359                                 for (l=0;l<ARRAY_SIZE(logon_levels);l++) {
1360                                         char *error_string = NULL;
1361                                         TALLOC_CTX *tmp_ctx = talloc_named(fn_ctx, 0, "test_SamLogon inner loop");
1362                                         samlogon_state.mem_ctx = tmp_ctx;
1363                                         samlogon_state.function_level = function_levels[f];
1364                                         samlogon_state.r.in.validation_level = validation_levels[v];
1365                                         samlogon_state.r.in.logon_level = logon_levels[l];
1366                                         samlogon_state.r_ex.in.validation_level = validation_levels[v];
1367                                         samlogon_state.r_ex.in.logon_level = logon_levels[l];
1368                                         samlogon_state.r_flags.in.validation_level = validation_levels[v];
1369                                         samlogon_state.r_flags.in.logon_level = logon_levels[l];
1370                                         if (!test_table[i].fn(&samlogon_state, &error_string)) {
1371                                                 printf("Testing '%s' [%s]\\[%s] '%s' at validation level %d, logon level %d, function %d: \n",
1372                                                        samlogon_state.comment,
1373                                                        samlogon_state.account_domain,
1374                                                        samlogon_state.account_name,
1375                                                        test_table[i].name, validation_levels[v],
1376                                                        logon_levels[l], function_levels[f]);
1377
1378                                                 if (test_table[i].expect_fail) {
1379                                                         printf(" failed (expected, test incomplete): %s\n", error_string);
1380                                                 } else {
1381                                                         printf(" failed: %s\n", error_string);
1382                                                         ret = False;
1383                                                 }
1384                                                 SAFE_FREE(error_string);
1385                                         }
1386                                         talloc_free(tmp_ctx);
1387                                 }
1388                         }
1389                 }
1390         }
1391         talloc_free(fn_ctx);
1392         return ret;
1393 }
1394
1395 /*
1396   test an ADS style interactive domain logon
1397 */
1398 BOOL test_InteractiveLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
1399                            struct creds_CredentialState *creds,
1400                            const char *comment,
1401                            const char *workstation_name,
1402                            const char *account_domain, const char *account_name,
1403                            const char *plain_pass, uint32_t parameter_control,
1404                            NTSTATUS expected_error)
1405 {
1406         NTSTATUS status;
1407         TALLOC_CTX *fn_ctx = talloc_named(mem_ctx, 0, "test_InteractiveLogon function-level context");
1408         struct netr_LogonSamLogonWithFlags r;
1409         struct netr_Authenticator a, ra;
1410         struct netr_PasswordInfo pinfo;
1411
1412         ZERO_STRUCT(a);
1413         ZERO_STRUCT(r);
1414         ZERO_STRUCT(ra);
1415
1416         creds_client_authenticator(creds, &a);
1417
1418         r.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
1419         r.in.computer_name = TEST_MACHINE_NAME;
1420         r.in.credential = &a;
1421         r.in.return_authenticator = &ra;
1422         r.in.logon_level = 5;
1423         r.in.logon.password = &pinfo;
1424         r.in.validation_level = 6;
1425         r.in.flags = 0;
1426
1427         pinfo.identity_info.domain_name.string = account_domain;
1428         pinfo.identity_info.parameter_control = parameter_control;
1429         pinfo.identity_info.logon_id_low = 0;
1430         pinfo.identity_info.logon_id_high = 0;
1431         pinfo.identity_info.account_name.string = account_name;
1432         pinfo.identity_info.workstation.string = workstation_name;
1433
1434         if (!E_deshash(plain_pass, pinfo.lmpassword.hash)) {
1435                 ZERO_STRUCT(pinfo.lmpassword.hash);
1436         }
1437         E_md4hash(plain_pass, pinfo.ntpassword.hash);
1438
1439         if (creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
1440                 creds_arcfour_crypt(creds, pinfo.lmpassword.hash, 16);
1441                 creds_arcfour_crypt(creds, pinfo.ntpassword.hash, 16);
1442         } else {
1443                 creds_des_encrypt(creds, &pinfo.lmpassword);
1444                 creds_des_encrypt(creds, &pinfo.ntpassword);
1445         }
1446
1447         printf("Testing netr_LogonSamLogonWithFlags '%s' (Interactive Logon)\n", comment);
1448
1449         status = dcerpc_netr_LogonSamLogonWithFlags(p, fn_ctx, &r);
1450         if (!r.out.return_authenticator
1451             || !creds_client_check(creds, &r.out.return_authenticator->cred)) {
1452                 printf("Credential chaining failed\n");
1453                 talloc_free(fn_ctx);
1454                 return False;
1455         }
1456
1457         talloc_free(fn_ctx);
1458
1459         if (!NT_STATUS_EQUAL(expected_error, status)) {
1460                 printf("[%s]\\[%s] netr_LogonSamLogonWithFlags - expected %s got %s\n",
1461                        account_domain, account_name, nt_errstr(expected_error), nt_errstr(status));
1462                 return False;
1463         }
1464
1465         return True;
1466 }
1467
1468
1469
1470 BOOL torture_rpc_samlogon(void)
1471 {
1472         NTSTATUS status;
1473         struct dcerpc_pipe *p;
1474         struct dcerpc_binding *b;
1475         struct cli_credentials *machine_credentials;
1476         TALLOC_CTX *mem_ctx = talloc_init("torture_rpc_netlogon");
1477         BOOL ret = True;
1478         struct test_join *join_ctx;
1479         struct test_join *user_ctx;
1480         char *user_password;
1481         const char *old_user_password;
1482         char *test_machine_account;
1483         const char *binding = lp_parm_string(-1, "torture", "binding");
1484         const char *userdomain;
1485         int i;
1486         int ci;
1487
1488         unsigned int credential_flags[] = {
1489                 NETLOGON_NEG_AUTH2_FLAGS,
1490                 NETLOGON_NEG_ARCFOUR,
1491                 NETLOGON_NEG_ARCFOUR | NETLOGON_NEG_128BIT,
1492                 NETLOGON_NEG_AUTH2_ADS_FLAGS,
1493                 0 /* yes, this is a valid flag, causes the use of DES */
1494         };
1495
1496         struct creds_CredentialState *creds;
1497
1498         test_machine_account = talloc_asprintf(mem_ctx, "%s$", TEST_MACHINE_NAME);
1499         /* We only need to join as a workstation here, and in future,
1500          * if we wish to test against trusted domains, we must be a
1501          * workstation here */
1502         join_ctx = torture_join_domain(TEST_MACHINE_NAME, ACB_WSTRUST,
1503                                        &machine_credentials);
1504         if (!join_ctx) {
1505                 printf("Failed to join as Workstation\n");
1506                 return False;
1507         }
1508
1509         userdomain = lp_parm_string(-1, "torture", "userdomain");
1510         if (!userdomain) {
1511                 userdomain = lp_workgroup();
1512         }
1513
1514         user_ctx = torture_create_testuser(TEST_USER_NAME,
1515                                            userdomain,
1516                                            ACB_NORMAL,
1517                                            (const char **)&user_password);
1518         if (!user_ctx) {
1519                 printf("Failed to join as Workstation\n");
1520                 return False;
1521         }
1522
1523         old_user_password = user_password;
1524
1525         test_ChangePasswordUser3(torture_join_samr_pipe(user_ctx), mem_ctx,
1526                                  TEST_USER_NAME, 16 /* > 14 */, &user_password);
1527
1528         status = dcerpc_parse_binding(mem_ctx, binding, &b);
1529         if (!NT_STATUS_IS_OK(status)) {
1530                 printf("Bad binding string %s\n", binding);
1531                 ret = False;
1532                 goto failed;
1533         }
1534
1535         /* We have to use schannel, otherwise the SamLogonEx fails
1536          * with INTERNAL_ERROR */
1537
1538         b->flags &= ~DCERPC_AUTH_OPTIONS;
1539         b->flags |= DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128;
1540
1541         status = dcerpc_pipe_connect_b(mem_ctx, &p, b,
1542                                                                    &dcerpc_table_netlogon,
1543                                        machine_credentials, NULL);
1544
1545         if (!NT_STATUS_IS_OK(status)) {
1546                 printf("RPC pipe connect as domain member failed: %s\n", nt_errstr(status));
1547                 ret = False;
1548                 goto failed;
1549         }
1550
1551         status = dcerpc_schannel_creds(p->conn->security_state.generic_state, mem_ctx, &creds);
1552         if (!NT_STATUS_IS_OK(status)) {
1553                 ret = False;
1554                 goto failed;
1555         }
1556
1557         {
1558
1559                 struct {
1560                         const char *comment;
1561                         const char *domain;
1562                         const char *username;
1563                         const char *password;
1564                         BOOL network_login;
1565                         NTSTATUS expected_interactive_error;
1566                         NTSTATUS expected_network_error;
1567                         uint32_t parameter_control;
1568                         BOOL old_password; /* Allow an old password to be accepted or rejected without error, as well as session key bugs */
1569                 } usercreds[] = {
1570                         {
1571                                 .comment       = "domain\\user",
1572                                 .domain        = cli_credentials_get_domain(cmdline_credentials),
1573                                 .username      = cli_credentials_get_username(cmdline_credentials),
1574                                 .password      = cli_credentials_get_password(cmdline_credentials),
1575                                 .network_login = True,
1576                                 .expected_interactive_error = NT_STATUS_OK,
1577                                 .expected_network_error     = NT_STATUS_OK
1578                         },
1579                         {
1580                                 .comment       = "realm\\user",
1581                                 .domain        = cli_credentials_get_realm(cmdline_credentials),
1582                                 .username      = cli_credentials_get_username(cmdline_credentials),
1583                                 .password      = cli_credentials_get_password(cmdline_credentials),
1584                                 .network_login = True,
1585                                 .expected_interactive_error = NT_STATUS_OK,
1586                                 .expected_network_error     = NT_STATUS_OK
1587                         },
1588                         {
1589                                 .comment       = "user@domain",
1590                                 .domain        = NULL,
1591                                 .username      = talloc_asprintf(mem_ctx,
1592                                                 "%s@%s",
1593                                                 cli_credentials_get_username(cmdline_credentials),
1594                                                 cli_credentials_get_domain(cmdline_credentials)
1595                                         ),
1596                                 .password      = cli_credentials_get_password(cmdline_credentials),
1597                                 .network_login = False, /* works for some things, but not NTLMv2.  Odd */
1598                                 .expected_interactive_error = NT_STATUS_OK,
1599                                 .expected_network_error     = NT_STATUS_OK
1600                         },
1601                         {
1602                                 .comment       = "user@realm",
1603                                 .domain        = NULL,
1604                                 .username      = talloc_asprintf(mem_ctx,
1605                                                 "%s@%s",
1606                                                 cli_credentials_get_username(cmdline_credentials),
1607                                                 cli_credentials_get_realm(cmdline_credentials)
1608                                         ),
1609                                 .password      = cli_credentials_get_password(cmdline_credentials),
1610                                 .network_login = True,
1611                                 .expected_interactive_error = NT_STATUS_OK,
1612                                 .expected_network_error     = NT_STATUS_OK
1613                         },
1614                         {
1615                                 .comment      = "machine domain\\user",
1616                                 .domain       = cli_credentials_get_domain(machine_credentials),
1617                                 .username     = cli_credentials_get_username(machine_credentials),
1618                                 .password     = cli_credentials_get_password(machine_credentials),
1619                                 .network_login = True,
1620                                 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1621                                 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1622                         },
1623                         {
1624                                 .comment      = "machine domain\\user",
1625                                 .domain       = cli_credentials_get_domain(machine_credentials),
1626                                 .username     = cli_credentials_get_username(machine_credentials),
1627                                 .password     = cli_credentials_get_password(machine_credentials),
1628                                 .network_login = True,
1629                                 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1630                                 .expected_network_error = NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT
1631                         },
1632                         {
1633                                 .comment       = "machine realm\\user",
1634                                 .domain        = cli_credentials_get_realm(machine_credentials),
1635                                 .username      = cli_credentials_get_username(machine_credentials),
1636                                 .password      = cli_credentials_get_password(machine_credentials),
1637                                 .network_login = True,
1638                                 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1639                                 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1640                         },
1641                         {
1642                                 .comment       = "machine user@domain",
1643                                 .domain        = NULL,
1644                                 .username      = talloc_asprintf(mem_ctx,
1645                                                                 "%s@%s",
1646                                                                 cli_credentials_get_username(machine_credentials),
1647                                                                 cli_credentials_get_domain(machine_credentials)
1648                                         ),
1649                                 .password      = cli_credentials_get_password(machine_credentials),
1650                                 .network_login = False, /* works for some things, but not NTLMv2.  Odd */
1651                                 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1652                                 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1653                         },
1654                         {
1655                                 .comment       = "machine user@realm",
1656                                 .domain        = NULL,
1657                                 .username      = talloc_asprintf(mem_ctx,
1658                                                                 "%s@%s",
1659                                                                 cli_credentials_get_username(machine_credentials),
1660                                                                 cli_credentials_get_realm(machine_credentials)
1661                                         ),
1662                                 .password      = cli_credentials_get_password(machine_credentials),
1663                                 .network_login = True,
1664                                 .expected_interactive_error = NT_STATUS_NO_SUCH_USER,
1665                                 .parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
1666                         },
1667                         {
1668                                 .comment       = "test user (long pw): domain\\user",
1669                                 .domain        = userdomain,
1670                                 .username      = TEST_USER_NAME,
1671                                 .password      = user_password,
1672                                 .network_login = True,
1673                                 .expected_interactive_error = NT_STATUS_OK,
1674                                 .expected_network_error     = NT_STATUS_OK
1675                         },
1676                         {
1677                                 .comment       = "test user (long pw): user@realm",
1678                                 .domain        = NULL,
1679                                 .username      = talloc_asprintf(mem_ctx,
1680                                                                  "%s@%s",
1681                                                                  TEST_USER_NAME,
1682                                                                  lp_realm()),
1683                                 .password      = user_password,
1684                                 .network_login = True,
1685                                 .expected_interactive_error = NT_STATUS_OK,
1686                                 .expected_network_error     = NT_STATUS_OK
1687                         },
1688                         {
1689                                 .comment       = "test user (long pw): user@domain",
1690                                 .domain        = NULL,
1691                                 .username      = talloc_asprintf(mem_ctx,
1692                                                                  "%s@%s",
1693                                                                  TEST_USER_NAME,
1694                                                                  userdomain),
1695                                 .password      = user_password,
1696                                 .network_login = False, /* works for some things, but not NTLMv2.  Odd */
1697                                 .expected_interactive_error = NT_STATUS_OK,
1698                                 .expected_network_error     = NT_STATUS_OK
1699                         },
1700                         /* Oddball, can we use the old password ? */
1701                         {
1702                                 .comment       = "test user: user\\domain OLD PASSWORD",
1703                                 .domain        = userdomain,
1704                                 .username      = TEST_USER_NAME,
1705                                 .password      = old_user_password,
1706                                 .network_login = True,
1707                                 .expected_interactive_error = NT_STATUS_WRONG_PASSWORD,
1708                                 .expected_network_error     = NT_STATUS_OK,
1709                                 .old_password  = True
1710                         }
1711                 };
1712
1713                 /* Try all the tests for different username forms */
1714                 for (ci = 0; ci < ARRAY_SIZE(usercreds); ci++) {
1715
1716                         if (!test_InteractiveLogon(p, mem_ctx, creds,
1717                                                    usercreds[ci].comment,
1718                                                    TEST_MACHINE_NAME,
1719                                                    usercreds[ci].domain,
1720                                                    usercreds[ci].username,
1721                                                    usercreds[ci].password,
1722                                                    usercreds[ci].parameter_control,
1723                                                    usercreds[ci].expected_interactive_error)) {
1724                                 ret = False;
1725                         }
1726
1727                         if (usercreds[ci].network_login) {
1728                                 if (!test_SamLogon(p, mem_ctx, creds,
1729                                                    usercreds[ci].comment,
1730                                                    usercreds[ci].domain,
1731                                                    usercreds[ci].username,
1732                                                    usercreds[ci].password,
1733                                                    usercreds[ci].parameter_control,
1734                                                    usercreds[ci].expected_network_error,
1735                                                    usercreds[ci].old_password,
1736                                                    0)) {
1737                                         ret = False;
1738                                 }
1739                         }
1740                 }
1741
1742                 /* Using the first username form, try the different
1743                  * credentials flag setups, on only one of the tests (checks
1744                  * session key encryption) */
1745
1746                 for (i=0; i < ARRAY_SIZE(credential_flags); i++) {
1747                         /* TODO:  Somehow we lost setting up the different credential flags here! */
1748
1749                         if (!test_InteractiveLogon(p, mem_ctx, creds,
1750                                                    usercreds[0].comment,
1751                                                    TEST_MACHINE_NAME,
1752                                                    usercreds[0].domain,
1753                                                    usercreds[0].username,
1754                                                    usercreds[0].password,
1755                                                    usercreds[0].parameter_control,
1756                                                    usercreds[0].expected_interactive_error)) {
1757                                 ret = False;
1758                         }
1759
1760                         if (usercreds[0].network_login) {
1761                                 if (!test_SamLogon(p, mem_ctx, creds,
1762                                                    usercreds[0].comment,
1763                                                    usercreds[0].domain,
1764                                                    usercreds[0].username,
1765                                                    usercreds[0].password,
1766                                                    usercreds[0].parameter_control,
1767                                                    usercreds[0].expected_network_error,
1768                                                    usercreds[0].old_password,
1769                                                    1)) {
1770                                         ret = False;
1771                                 }
1772                         }
1773                 }
1774
1775         }
1776 failed:
1777         talloc_free(mem_ctx);
1778
1779         torture_leave_domain(join_ctx);
1780         torture_leave_domain(user_ctx);
1781         return ret;
1782 }