source/torture/rpc/samsync.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    test suite for netlogon rpc 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 "dlinklist.h"
  29 #include "lib/crypto/crypto.h"
  30 #include "system/time.h"
  31
  32 #define TEST_MACHINE_NAME "samsynctest"
  33 #define TEST_WKSTA_MACHINE_NAME "samsynctest2"
  34 #define TEST_USER_NAME "samsynctestuser"
  35
  36 /*
  37   try a netlogon SamLogon
  38 */
  39 static NTSTATUS test_SamLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
  40                               struct creds_CredentialState *creds,
  41                               const char *domain, const char *account_name,
  42                               const char *workstation,
  43                               struct samr_Password *lm_hash,
  44                               struct samr_Password *nt_hash,
  45                               struct netr_SamInfo3 **info3)
  46 {
  47         NTSTATUS status;
  48         struct netr_LogonSamLogon r;
  49         struct netr_Authenticator auth, auth2;
  50         struct netr_NetworkInfo ninfo;
  51
  52         ninfo.identity_info.domain_name.string = domain;
  53         ninfo.identity_info.parameter_control = 0;
  54         ninfo.identity_info.logon_id_low = 0;
  55         ninfo.identity_info.logon_id_high = 0;
  56         ninfo.identity_info.account_name.string = account_name;
  57         ninfo.identity_info.workstation.string = workstation;
  58         generate_random_buffer(ninfo.challenge,
  59                                sizeof(ninfo.challenge));
  60         if (nt_hash) {
  61                 ninfo.nt.length = 24;
  62                 ninfo.nt.data = talloc_size(mem_ctx, 24);
  63                 SMBOWFencrypt(nt_hash->hash, ninfo.challenge, ninfo.nt.data);
  64         } else {
  65                 ninfo.nt.length = 0;
  66                 ninfo.nt.data = NULL;
  67         }
  68
  69         if (lm_hash) {
  70                 ninfo.lm.length = 24;
  71                 ninfo.lm.data = talloc_size(mem_ctx, 24);
  72                 SMBOWFencrypt(lm_hash->hash, ninfo.challenge, ninfo.lm.data);
  73         } else {
  74                 ninfo.lm.length = 0;
  75                 ninfo.lm.data = NULL;
  76         }
  77
  78         r.in.server_name = talloc_asprintf(mem_ctx, "\\\\%s", dcerpc_server_name(p));
  79         r.in.workstation = workstation;
  80         r.in.credential = &auth;
  81         r.in.return_authenticator = &auth2;
  82         r.in.logon_level = 2;
  83         r.in.logon.network = &ninfo;
  84
  85         ZERO_STRUCT(auth2);
  86         creds_client_authenticator(creds, &auth);
  87
  88         r.in.validation_level = 3;
  89
  90         status = dcerpc_netr_LogonSamLogon(p, mem_ctx, &r);
  91
  92         if (!creds_client_check(creds, &r.out.return_authenticator->cred)) {
  93                 printf("Credential chaining failed\n");
  94         }
  95
  96         if (info3) {
  97                 *info3 = r.out.validation.sam3;
  98         }
  99
 100         return status;
 101 }
 102
 103 struct samsync_state {
 104 /* we remember the sequence numbers so we can easily do a DatabaseDelta */
 105         uint64_t seq_num[3];
 106         char *domain_name[2];
 107         struct samsync_secret *secrets;
 108         struct samsync_trusted_domain *trusted_domains;
 109         struct creds_CredentialState *creds;
 110         struct creds_CredentialState *creds_netlogon_wksta;
 111         struct policy_handle *connect_handle;
 112         struct policy_handle *domain_handle[2];
 113         struct dom_sid *sid[2];
 114         struct dcerpc_pipe *p;
 115         struct dcerpc_pipe *p_netlogon_wksta;
 116         struct dcerpc_pipe *p_samr;
 117         struct dcerpc_pipe *p_lsa;
 118         struct policy_handle *lsa_handle;
 119 };
 120
 121 struct samsync_secret {
 122         struct samsync_secret *prev, *next;
 123         DATA_BLOB secret;
 124         char *name;
 125         NTTIME mtime;
 126 };
 127
 128 struct samsync_trusted_domain {
 129         struct samsync_trusted_domain *prev, *next;
 130         struct dom_sid *sid;
 131         char *name;
 132 };
 133
 134 static struct policy_handle *samsync_open_domain(TALLOC_CTX *mem_ctx,
 135                                                  struct samsync_state *samsync_state,
 136                                                  const char *domain,
 137                                                  struct dom_sid **sid)
 138 {
 139         struct lsa_String name;
 140         struct samr_OpenDomain o;
 141         struct samr_LookupDomain l;
 142         struct policy_handle *domain_handle = talloc(mem_ctx, struct policy_handle);
 143         NTSTATUS nt_status;
 144
 145         name.string = domain;
 146         l.in.connect_handle = samsync_state->connect_handle;
 147         l.in.domain_name = &name;
 148
 149         nt_status = dcerpc_samr_LookupDomain(samsync_state->p_samr, mem_ctx, &l);
 150         if (!NT_STATUS_IS_OK(nt_status)) {
 151                 printf("LookupDomain failed - %s\n", nt_errstr(nt_status));
 152                 return NULL;
 153         }
 154
 155         o.in.connect_handle = samsync_state->connect_handle;
 156         o.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 157         o.in.sid = l.out.sid;
 158         o.out.domain_handle = domain_handle;
 159
 160         if (sid) {
 161                 *sid = l.out.sid;
 162         }
 163
 164         nt_status = dcerpc_samr_OpenDomain(samsync_state->p_samr, mem_ctx, &o);
 165         if (!NT_STATUS_IS_OK(nt_status)) {
 166                 printf("OpenDomain failed - %s\n", nt_errstr(nt_status));
 167                 return NULL;
 168         }
 169
 170         return domain_handle;
 171 }
 172
 173 static struct sec_desc_buf *samsync_query_samr_sec_desc(TALLOC_CTX *mem_ctx,
 174                                                         struct samsync_state *samsync_state,
 175                                                         struct policy_handle *handle)
 176 {
 177         struct samr_QuerySecurity r;
 178         NTSTATUS status;
 179
 180         r.in.handle = handle;
 181         r.in.sec_info = 0x7;
 182
 183         status = dcerpc_samr_QuerySecurity(samsync_state->p_samr, mem_ctx, &r);
 184         if (!NT_STATUS_IS_OK(status)) {
 185                 printf("SAMR QuerySecurity failed - %s\n", nt_errstr(status));
 186                 return NULL;
 187         }
 188
 189         return r.out.sdbuf;
 190 }
 191
 192 static struct sec_desc_buf *samsync_query_lsa_sec_desc(TALLOC_CTX *mem_ctx,
 193                                                        struct samsync_state *samsync_state,
 194                                                        struct policy_handle *handle)
 195 {
 196         struct lsa_QuerySecurity r;
 197         NTSTATUS status;
 198
 199         r.in.handle = handle;
 200         r.in.sec_info = 0x7;
 201
 202         status = dcerpc_lsa_QuerySecurity(samsync_state->p_lsa, mem_ctx, &r);
 203         if (!NT_STATUS_IS_OK(status)) {
 204                 printf("LSA QuerySecurity failed - %s\n", nt_errstr(status));
 205                 return NULL;
 206         }
 207
 208         return r.out.sdbuf;
 209 }
 210
 211 #define TEST_UINT64_EQUAL(i1, i2) do {\
 212         if (i1 != i2) {\
 213               printf("%s: uint64 mismatch: " #i1 ": 0x%08x%08x (%lld) != " #i2 ": 0x%08x%08x (%lld)\n", \
 214                      __location__, \
 215                      (uint32_t)(i1 >> 32), (uint32_t)(i1 & 0xFFFFFFFF), i1, \
 216                      (uint32_t)(i2 >> 32), (uint32_t)(i2 & 0xFFFFFFFF), i2);\
 217               ret = False;\
 218         } \
 219 } while (0)
 220 #define TEST_INT_EQUAL(i1, i2) do {\
 221         if (i1 != i2) {\
 222               printf("%s: integer mismatch: " #i1 ":%d != " #i2 ": %d\n", \
 223                      __location__, i1, i2);\
 224               ret = False;\
 225         } \
 226 } while (0)
 227 #define TEST_TIME_EQUAL(t1, t2) do {\
 228         if (t1 != t2) {\
 229               printf("%s: NTTIME mismatch: " #t1 ":%s != " #t2 ": %s\n", \
 230                      __location__, nt_time_string(mem_ctx, t1),  nt_time_string(mem_ctx, t2));\
 231               ret = False;\
 232         } \
 233 } while (0)
 234
 235 #define TEST_STRING_EQUAL(s1, s2) do {\
 236         if (!((!s1.string || s1.string[0]=='\0') && (!s2.string || s2.string[0]=='\0')) \
 237             && strcmp_safe(s1.string, s2.string) != 0) {\
 238               printf("%s: string mismatch: " #s1 ":%s != " #s2 ": %s\n", \
 239                      __location__, s1.string, s2.string);\
 240               ret = False;\
 241         } \
 242 } while (0)
 243
 244 #define TEST_SID_EQUAL(s1, s2) do {\
 245         if (!dom_sid_equal(s1, s2)) {\
 246               printf("%s: dom_sid mismatch: " #s1 ":%s != " #s2 ": %s\n", \
 247                      __location__, dom_sid_string(mem_ctx, s1), dom_sid_string(mem_ctx, s2));\
 248               ret = False;\
 249         } \
 250 } while (0)
 251
 252 /* The ~SEC_DESC_SACL_PRESENT is because we don't, as administrator,
 253  * get back the SACL part of the SD when we ask over SAMR */
 254
 255 #define TEST_SEC_DESC_EQUAL(sd1, pipe, handle) do {\
 256         struct sec_desc_buf *sdbuf = samsync_query_ ##pipe## _sec_desc(mem_ctx, samsync_state, \
 257                                                             handle); \
 258         if (!sdbuf || !sdbuf->sd) { \
 259                 printf("Could not obtain security descriptor to match " #sd1 "\n");\
 260                 ret = False; \
 261         } else {\
 262                 if (!security_descriptor_mask_equal(sd1.sd, sdbuf->sd, \
 263                             ~SEC_DESC_SACL_PRESENT)) {\
 264                         printf("Security Descriptor Mismatch for %s:\n", #sd1);\
 265                         ndr_print_debug((ndr_print_fn_t)ndr_print_security_descriptor, "SamSync", sd1.sd);\
 266                         ndr_print_debug((ndr_print_fn_t)ndr_print_security_descriptor, "SamR", sdbuf->sd);\
 267                         ret = False;\
 268                 }\
 269         }\
 270 } while (0)
 271
 272 static BOOL samsync_handle_domain(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 273                            int database_id, struct netr_DELTA_ENUM *delta)
 274 {
 275         struct netr_DELTA_DOMAIN *domain = delta->delta_union.domain;
 276         struct dom_sid *dom_sid;
 277         struct samr_QueryDomainInfo q[14]; /* q[0] will be unused simple for clarity */
 278         uint16_t levels[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13};
 279         NTSTATUS nt_status;
 280         int i;
 281         BOOL ret = True;
 282
 283         samsync_state->seq_num[database_id] =
 284                 domain->sequence_num;
 285         switch (database_id) {
 286         case SAM_DATABASE_DOMAIN:
 287                 break;
 288         case SAM_DATABASE_BUILTIN:
 289                 if (StrCaseCmp("BUILTIN", domain->domain_name.string) != 0) {
 290                         printf("BUILTIN domain has different name: %s\n", domain->domain_name.string);
 291                 }
 292                 break;
 293         case SAM_DATABASE_PRIVS:
 294                 printf("DOMAIN entry on privs DB!\n");
 295                 return False;
 296                 break;
 297         }
 298
 299         if (!samsync_state->domain_name[database_id]) {
 300                 samsync_state->domain_name[database_id] =
 301                         talloc_reference(samsync_state, domain->domain_name.string);
 302         } else {
 303                 if (StrCaseCmp(samsync_state->domain_name[database_id], domain->domain_name.string) != 0) {
 304                         printf("Domain has name varies!: %s != %s\n", samsync_state->domain_name[database_id],
 305                                domain->domain_name.string);
 306                         return False;
 307                 }
 308         }
 309
 310         if (!samsync_state->domain_handle[database_id]) {
 311                 samsync_state->domain_handle[database_id]
 312                         = talloc_reference(samsync_state,
 313                                            samsync_open_domain(mem_ctx, samsync_state, samsync_state->domain_name[database_id],
 314                                                                &dom_sid));
 315         }
 316         if (samsync_state->domain_handle[database_id]) {
 317                 samsync_state->sid[database_id] = talloc_reference(samsync_state, dom_sid);
 318                 talloc_reference(dom_sid, dom_sid->sub_auths);
 319         }
 320
 321         printf("\tsequence_nums[%d/%s]=%llu\n",
 322                database_id, domain->domain_name.string,
 323                samsync_state->seq_num[database_id]);
 324
 325         for (i=0;i<ARRAY_SIZE(levels);i++) {
 326                 q[levels[i]].in.domain_handle = samsync_state->domain_handle[database_id];
 327                 q[levels[i]].in.level = levels[i];
 328
 329                 nt_status = dcerpc_samr_QueryDomainInfo(samsync_state->p_samr, mem_ctx, &q[levels[i]]);
 330
 331                 if (!NT_STATUS_IS_OK(nt_status)) {
 332                         printf("QueryDomainInfo level %u failed - %s\n",
 333                                q[levels[i]].in.level, nt_errstr(nt_status));
 334                         return False;
 335                 }
 336         }
 337
 338         TEST_STRING_EQUAL(q[5].out.info->info5.domain_name, domain->domain_name);
 339
 340         TEST_STRING_EQUAL(q[2].out.info->info2.comment, domain->comment);
 341         TEST_STRING_EQUAL(q[4].out.info->info4.comment, domain->comment);
 342         TEST_TIME_EQUAL(q[2].out.info->info2.force_logoff_time, domain->force_logoff_time);
 343         TEST_TIME_EQUAL(q[3].out.info->info3.force_logoff_time, domain->force_logoff_time);
 344
 345         TEST_TIME_EQUAL(q[1].out.info->info1.min_password_length, domain->min_password_length);
 346         TEST_TIME_EQUAL(q[1].out.info->info1.password_history_length, domain->password_history_length);
 347         TEST_TIME_EQUAL(q[1].out.info->info1.max_password_age, domain->max_password_age);
 348         TEST_TIME_EQUAL(q[1].out.info->info1.min_password_age, domain->min_password_age);
 349
 350         TEST_UINT64_EQUAL(q[8].out.info->info8.sequence_num,
 351                         domain->sequence_num);
 352         TEST_TIME_EQUAL(q[8].out.info->info8.domain_create_time,
 353                         domain->domain_create_time);
 354         TEST_TIME_EQUAL(q[13].out.info->info13.domain_create_time,
 355                         domain->domain_create_time);
 356
 357         TEST_SEC_DESC_EQUAL(domain->sdbuf, samr, samsync_state->domain_handle[database_id]);
 358
 359         return ret;
 360 }
 361
 362 static BOOL samsync_handle_policy(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 363                            int database_id, struct netr_DELTA_ENUM *delta)
 364 {
 365         struct netr_DELTA_POLICY *policy = delta->delta_union.policy;
 366
 367         samsync_state->seq_num[database_id] =
 368                 policy->sequence_num;
 369
 370         if (!samsync_state->domain_name[SAM_DATABASE_DOMAIN]) {
 371                 samsync_state->domain_name[SAM_DATABASE_DOMAIN] =
 372                         talloc_reference(samsync_state, policy->primary_domain_name.string);
 373         } else {
 374                 if (StrCaseCmp(samsync_state->domain_name[SAM_DATABASE_DOMAIN], policy->primary_domain_name.string) != 0) {
 375                         printf("PRIMARY domain has name varies between DOMAIN and POLICY!: %s != %s\n", samsync_state->domain_name[SAM_DATABASE_DOMAIN],
 376                                policy->primary_domain_name.string);
 377                         return False;
 378                 }
 379         }
 380
 381         if (!dom_sid_equal(samsync_state->sid[SAM_DATABASE_DOMAIN], policy->sid)) {
 382                 printf("Domain SID from POLICY (%s) does not match domain sid from SAMR (%s)\n",
 383                        dom_sid_string(mem_ctx, policy->sid), dom_sid_string(mem_ctx, samsync_state->sid[SAM_DATABASE_DOMAIN]));
 384                 return False;
 385         }
 386
 387         printf("\tsequence_nums[%d/PRIVS]=%llu\n",
 388                database_id,
 389                samsync_state->seq_num[database_id]);
 390         return True;
 391 }
 392
 393 static BOOL samsync_handle_user(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 394                                 int database_id, struct netr_DELTA_ENUM *delta)
 395 {
 396         uint32_t rid = delta->delta_id_union.rid;
 397         struct netr_DELTA_USER *user = delta->delta_union.user;
 398         struct netr_SamInfo3 *info3;
 399         struct samr_Password lm_hash;
 400         struct samr_Password nt_hash;
 401         struct samr_Password *lm_hash_p = NULL;
 402         struct samr_Password *nt_hash_p = NULL;
 403         const char *domain = samsync_state->domain_name[database_id];
 404         const char *username = user->account_name.string;
 405         NTSTATUS nt_status;
 406         BOOL ret = True;
 407
 408         struct samr_OpenUser r;
 409         struct samr_QueryUserInfo q;
 410         struct policy_handle user_handle;
 411
 412         struct samr_GetGroupsForUser getgroups;
 413         if (!samsync_state->domain_name || !samsync_state->domain_handle[database_id]) {
 414                 printf("SamSync needs domain information before the users\n");
 415                 return False;
 416         }
 417
 418         r.in.domain_handle = samsync_state->domain_handle[database_id];
 419         r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 420         r.in.rid = rid;
 421         r.out.user_handle = &user_handle;
 422
 423         nt_status = dcerpc_samr_OpenUser(samsync_state->p_samr, mem_ctx, &r);
 424         if (!NT_STATUS_IS_OK(nt_status)) {
 425                 printf("OpenUser(%u) failed - %s\n", rid, nt_errstr(nt_status));
 426                 return False;
 427         }
 428
 429         q.in.user_handle = &user_handle;
 430         q.in.level = 21;
 431
 432         TEST_SEC_DESC_EQUAL(user->sdbuf, samr, &user_handle);
 433
 434         nt_status = dcerpc_samr_QueryUserInfo(samsync_state->p_samr, mem_ctx, &q);
 435         if (!NT_STATUS_IS_OK(nt_status)) {
 436                 printf("QueryUserInfo level %u failed - %s\n",
 437                        q.in.level, nt_errstr(nt_status));
 438                 ret = False;
 439         }
 440
 441         getgroups.in.user_handle = &user_handle;
 442
 443         nt_status = dcerpc_samr_GetGroupsForUser(samsync_state->p_samr, mem_ctx, &getgroups);
 444         if (!NT_STATUS_IS_OK(nt_status)) {
 445                 printf("GetGroupsForUser failed - %s\n",
 446                        nt_errstr(nt_status));
 447                 ret = False;
 448         }
 449
 450         if (!test_samr_handle_Close(samsync_state->p_samr, mem_ctx, &user_handle)) {
 451                 printf("samr_handle_Close failed - %s\n",
 452                        nt_errstr(nt_status));
 453                 ret = False;
 454         }
 455         if (!ret) {
 456                 return False;
 457         }
 458
 459         if (!NT_STATUS_IS_OK(nt_status)) {
 460                 printf("QueryUserInfo level %u failed - %s\n",
 461                        q.in.level, nt_errstr(nt_status));
 462                 return False;
 463         }
 464
 465         TEST_STRING_EQUAL(q.out.info->info21.account_name, user->account_name);
 466         TEST_STRING_EQUAL(q.out.info->info21.full_name, user->full_name);
 467         TEST_INT_EQUAL(q.out.info->info21.rid, user->rid);
 468         TEST_INT_EQUAL(q.out.info->info21.primary_gid, user->primary_gid);
 469         TEST_STRING_EQUAL(q.out.info->info21.home_directory, user->home_directory);
 470         TEST_STRING_EQUAL(q.out.info->info21.home_drive, user->home_drive);
 471         TEST_STRING_EQUAL(q.out.info->info21.logon_script, user->logon_script);
 472         TEST_STRING_EQUAL(q.out.info->info21.description, user->description);
 473         TEST_STRING_EQUAL(q.out.info->info21.workstations, user->workstations);
 474
 475         TEST_TIME_EQUAL(q.out.info->info21.last_logon, user->last_logon);
 476         TEST_TIME_EQUAL(q.out.info->info21.last_logoff, user->last_logoff);
 477
 478
 479         TEST_INT_EQUAL(q.out.info->info21.logon_hours.units_per_week,
 480                        user->logon_hours.units_per_week);
 481         if (ret) {
 482                 if (memcmp(q.out.info->info21.logon_hours.bits, user->logon_hours.bits,
 483                            q.out.info->info21.logon_hours.units_per_week/8) != 0) {
 484                         printf("Logon hours mismatch\n");
 485                         ret = False;
 486                 }
 487         }
 488
 489         TEST_INT_EQUAL(q.out.info->info21.bad_password_count,
 490                        user->bad_password_count);
 491         TEST_INT_EQUAL(q.out.info->info21.logon_count,
 492                        user->logon_count);
 493
 494         TEST_TIME_EQUAL(q.out.info->info21.last_password_change,
 495                        user->last_password_change);
 496         TEST_TIME_EQUAL(q.out.info->info21.acct_expiry,
 497                        user->acct_expiry);
 498
 499         TEST_INT_EQUAL(q.out.info->info21.acct_flags, user->acct_flags);
 500         TEST_INT_EQUAL(q.out.info->info21.nt_password_set, user->nt_password_present);
 501         TEST_INT_EQUAL(q.out.info->info21.lm_password_set, user->lm_password_present);
 502         TEST_INT_EQUAL(q.out.info->info21.password_expired, user->password_expired);
 503
 504         TEST_STRING_EQUAL(q.out.info->info21.comment, user->comment);
 505         TEST_STRING_EQUAL(q.out.info->info21.parameters, user->parameters);
 506
 507         TEST_INT_EQUAL(q.out.info->info21.country_code, user->country_code);
 508         TEST_INT_EQUAL(q.out.info->info21.code_page, user->code_page);
 509
 510         TEST_STRING_EQUAL(q.out.info->info21.profile_path, user->profile_path);
 511
 512         if (user->lm_password_present) {
 513                 sam_rid_crypt(rid, user->lmpassword.hash, lm_hash.hash, 0);
 514                 lm_hash_p = &lm_hash;
 515         }
 516         if (user->nt_password_present) {
 517                 sam_rid_crypt(rid, user->ntpassword.hash, nt_hash.hash, 0);
 518                 nt_hash_p = &nt_hash;
 519         }
 520
 521         if (user->user_private_info.SensitiveData) {
 522                 DATA_BLOB data;
 523                 struct netr_USER_KEYS keys;
 524                 data.data = user->user_private_info.SensitiveData;
 525                 data.length = user->user_private_info.DataLength;
 526                 creds_arcfour_crypt(samsync_state->creds, data.data, data.length);
 527                 nt_status = ndr_pull_struct_blob(&data, mem_ctx, &keys, (ndr_pull_flags_fn_t)ndr_pull_netr_USER_KEYS);
 528                 if (NT_STATUS_IS_OK(nt_status)) {
 529                         if (keys.keys.keys2.lmpassword.length == 16) {
 530                                 sam_rid_crypt(rid, keys.keys.keys2.lmpassword.pwd.hash, lm_hash.hash, 0);
 531                                 lm_hash_p = &lm_hash;
 532                         }
 533                         if (keys.keys.keys2.ntpassword.length == 16) {
 534                                 sam_rid_crypt(rid, keys.keys.keys2.ntpassword.pwd.hash, nt_hash.hash, 0);
 535                                 nt_hash_p = &nt_hash;
 536                         }
 537                 } else {
 538                         printf("Failed to parse Sensitive Data for %s:\n", username);
 539 #if 0
 540                         dump_data(0, data.data, data.length);
 541 #endif
 542                         return False;
 543                 }
 544         }
 545
 546         if (nt_hash_p) {
 547                 DATA_BLOB nt_hash_blob = data_blob_const(nt_hash_p, 16);
 548                 DEBUG(100,("ACCOUNT [%s\\%-25s] NTHASH %s\n", samsync_state->domain_name[0], username, data_blob_hex_string(mem_ctx, &nt_hash_blob)));
 549         }
 550         if (lm_hash_p) {
 551                 DATA_BLOB lm_hash_blob = data_blob_const(lm_hash_p, 16);
 552                 DEBUG(100,("ACCOUNT [%s\\%-25s] LMHASH %s\n", samsync_state->domain_name[0], username, data_blob_hex_string(mem_ctx, &lm_hash_blob)));
 553         }
 554
 555         nt_status = test_SamLogon(samsync_state->p_netlogon_wksta, mem_ctx, samsync_state->creds_netlogon_wksta,
 556                                   domain,
 557                                   username,
 558                                   TEST_WKSTA_MACHINE_NAME,
 559                                   lm_hash_p,
 560                                   nt_hash_p,
 561                                   &info3);
 562
 563         if (NT_STATUS_EQUAL(nt_status, NT_STATUS_ACCOUNT_DISABLED)) {
 564                 if (user->acct_flags & ACB_DISABLED) {
 565                         return True;
 566                 }
 567         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT)) {
 568                 if (user->acct_flags & ACB_WSTRUST) {
 569                         return True;
 570                 }
 571         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_NOLOGON_SERVER_TRUST_ACCOUNT)) {
 572                 if (user->acct_flags & ACB_SVRTRUST) {
 573                         return True;
 574                 }
 575         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT)) {
 576                 if (user->acct_flags & ACB_DOMTRUST) {
 577                         return True;
 578                 }
 579         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT)) {
 580                 if (user->acct_flags & ACB_DOMTRUST) {
 581                         return True;
 582                 }
 583         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_ACCOUNT_LOCKED_OUT)) {
 584                 if (user->acct_flags & ACB_AUTOLOCK) {
 585                         return True;
 586                 }
 587         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_WRONG_PASSWORD)) {
 588                 if (!lm_hash_p && !nt_hash_p) {
 589                         return True;
 590                 }
 591         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_PASSWORD_MUST_CHANGE)) {
 592                 /* We would need to know the server's current time to test this properly */
 593                 return True;
 594         } else if (NT_STATUS_IS_OK(nt_status)) {
 595                 TEST_INT_EQUAL(user->rid, info3->base.rid);
 596                 TEST_INT_EQUAL(user->primary_gid, info3->base.primary_gid);
 597                 /* this is 0x0 from NT4 sp6 */
 598                 if (info3->base.acct_flags) {
 599                         TEST_INT_EQUAL(user->acct_flags, info3->base.acct_flags);
 600                 }
 601                 /* this is NULL from NT4 sp6 */
 602                 if (info3->base.account_name.string) {
 603                         TEST_STRING_EQUAL(user->account_name, info3->base.account_name);
 604                 }
 605                 /* this is NULL from Win2k3 */
 606                 if (info3->base.full_name.string) {
 607                         TEST_STRING_EQUAL(user->full_name, info3->base.full_name);
 608                 }
 609                 TEST_STRING_EQUAL(user->logon_script, info3->base.logon_script);
 610                 TEST_STRING_EQUAL(user->profile_path, info3->base.profile_path);
 611                 TEST_STRING_EQUAL(user->home_directory, info3->base.home_directory);
 612                 TEST_STRING_EQUAL(user->home_drive, info3->base.home_drive);
 613                 TEST_STRING_EQUAL(user->logon_script, info3->base.logon_script);
 614
 615
 616                 TEST_TIME_EQUAL(user->last_logon, info3->base.last_logon);
 617                 TEST_TIME_EQUAL(user->acct_expiry, info3->base.acct_expiry);
 618                 TEST_TIME_EQUAL(user->last_password_change, info3->base.last_password_change);
 619
 620                 /* Does the concept of a logoff time ever really
 621                  * exist? (not in any sensible way, according to the
 622                  * doco I read -- abartlet) */
 623
 624                 /* This copes with the two different versions of 0 I see */
 625                 /* with NT4 sp6 we have the || case */
 626                 if (!((user->last_logoff == 0)
 627                       || (info3->base.last_logoff == 0x7fffffffffffffffLL))) {
 628                         TEST_TIME_EQUAL(user->last_logoff, info3->base.last_logoff);
 629                 }
 630
 631                 TEST_INT_EQUAL(getgroups.out.rids->count, info3->base.groups.count);
 632                 if (getgroups.out.rids->count == info3->base.groups.count) {
 633                         int i, j;
 634                         int count = getgroups.out.rids->count;
 635                         BOOL *matched = talloc_zero_array(mem_ctx, BOOL, getgroups.out.rids->count);
 636
 637                         for (i = 0; i < count; i++) {
 638                                 for (j = 0; j < count; j++) {
 639                                         if ((getgroups.out.rids->rids[i].rid ==
 640                                              info3->base.groups.rids[j].rid)
 641                                             && (getgroups.out.rids->rids[i].attributes ==
 642                                                 info3->base.groups.rids[j].attributes)) {
 643                                                         matched[i] = True;
 644                                                 }
 645                                 }
 646                         }
 647
 648                         for (i = 0; i < getgroups.out.rids->count; i++) {
 649                                 if (matched[i] == False) {
 650                                         ret = False;
 651                                         printf("Could not find group RID %u found in getgroups in NETLOGON reply\n",
 652                                                getgroups.out.rids->rids[i].rid);
 653                                 }
 654                         }
 655                 }
 656                 return ret;
 657         } else {
 658                 printf("Could not validate password for user %s\\%s: %s\n",
 659                        domain, username, nt_errstr(nt_status));
 660                 return False;
 661         }
 662         return False;
 663 }
 664
 665 static BOOL samsync_handle_alias(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 666                                  int database_id, struct netr_DELTA_ENUM *delta)
 667 {
 668         uint32_t rid = delta->delta_id_union.rid;
 669         struct netr_DELTA_ALIAS *alias = delta->delta_union.alias;
 670         NTSTATUS nt_status;
 671         BOOL ret = True;
 672
 673         struct samr_OpenAlias r;
 674         struct samr_QueryAliasInfo q;
 675         struct policy_handle alias_handle;
 676
 677         if (!samsync_state->domain_name || !samsync_state->domain_handle[database_id]) {
 678                 printf("SamSync needs domain information before the users\n");
 679                 return False;
 680         }
 681
 682         r.in.domain_handle = samsync_state->domain_handle[database_id];
 683         r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 684         r.in.rid = rid;
 685         r.out.alias_handle = &alias_handle;
 686
 687         nt_status = dcerpc_samr_OpenAlias(samsync_state->p_samr, mem_ctx, &r);
 688         if (!NT_STATUS_IS_OK(nt_status)) {
 689                 printf("OpenUser(%u) failed - %s\n", rid, nt_errstr(nt_status));
 690                 return False;
 691         }
 692
 693         q.in.alias_handle = &alias_handle;
 694         q.in.level = 1;
 695
 696         TEST_SEC_DESC_EQUAL(alias->sdbuf, samr, &alias_handle);
 697
 698         nt_status = dcerpc_samr_QueryAliasInfo(samsync_state->p_samr, mem_ctx, &q);
 699         if (!test_samr_handle_Close(samsync_state->p_samr, mem_ctx, &alias_handle)) {
 700                 return False;
 701         }
 702
 703         if (!NT_STATUS_IS_OK(nt_status)) {
 704                 printf("QueryAliasInfo level %u failed - %s\n",
 705                        q.in.level, nt_errstr(nt_status));
 706                 return False;
 707         }
 708
 709         TEST_STRING_EQUAL(q.out.info->all.name, alias->alias_name);
 710         TEST_STRING_EQUAL(q.out.info->all.description, alias->description);
 711         return ret;
 712 }
 713
 714 static BOOL samsync_handle_group(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 715                                  int database_id, struct netr_DELTA_ENUM *delta)
 716 {
 717         uint32_t rid = delta->delta_id_union.rid;
 718         struct netr_DELTA_GROUP *group = delta->delta_union.group;
 719         NTSTATUS nt_status;
 720         BOOL ret = True;
 721
 722         struct samr_OpenGroup r;
 723         struct samr_QueryGroupInfo q;
 724         struct policy_handle group_handle;
 725
 726         if (!samsync_state->domain_name || !samsync_state->domain_handle[database_id]) {
 727                 printf("SamSync needs domain information before the users\n");
 728                 return False;
 729         }
 730
 731         r.in.domain_handle = samsync_state->domain_handle[database_id];
 732         r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 733         r.in.rid = rid;
 734         r.out.group_handle = &group_handle;
 735
 736         nt_status = dcerpc_samr_OpenGroup(samsync_state->p_samr, mem_ctx, &r);
 737         if (!NT_STATUS_IS_OK(nt_status)) {
 738                 printf("OpenUser(%u) failed - %s\n", rid, nt_errstr(nt_status));
 739                 return False;
 740         }
 741
 742         q.in.group_handle = &group_handle;
 743         q.in.level = 1;
 744
 745         TEST_SEC_DESC_EQUAL(group->sdbuf, samr, &group_handle);
 746
 747         nt_status = dcerpc_samr_QueryGroupInfo(samsync_state->p_samr, mem_ctx, &q);
 748         if (!test_samr_handle_Close(samsync_state->p_samr, mem_ctx, &group_handle)) {
 749                 return False;
 750         }
 751
 752         if (!NT_STATUS_IS_OK(nt_status)) {
 753                 printf("QueryGroupInfo level %u failed - %s\n",
 754                        q.in.level, nt_errstr(nt_status));
 755                 return False;
 756         }
 757
 758         TEST_STRING_EQUAL(q.out.info->all.name, group->group_name);
 759         TEST_INT_EQUAL(q.out.info->all.attributes, group->attributes);
 760         TEST_STRING_EQUAL(q.out.info->all.description, group->description);
 761         return ret;
 762 }
 763
 764 static BOOL samsync_handle_secret(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 765                                   int database_id, struct netr_DELTA_ENUM *delta)
 766 {
 767         struct netr_DELTA_SECRET *secret = delta->delta_union.secret;
 768         const char *name = delta->delta_id_union.name;
 769         struct samsync_secret *new = talloc(samsync_state, struct samsync_secret);
 770         struct samsync_secret *old = talloc(mem_ctx, struct samsync_secret);
 771         struct lsa_QuerySecret q;
 772         struct lsa_OpenSecret o;
 773         struct policy_handle sec_handle;
 774         struct lsa_DATA_BUF_PTR bufp1;
 775         struct lsa_DATA_BUF_PTR bufp2;
 776         NTTIME new_mtime;
 777         NTTIME old_mtime;
 778         BOOL ret = True;
 779         DATA_BLOB lsa_blob1, lsa_blob_out, session_key;
 780         NTSTATUS status;
 781
 782         creds_arcfour_crypt(samsync_state->creds, secret->current_cipher.cipher_data,
 783                             secret->current_cipher.maxlen);
 784
 785         creds_arcfour_crypt(samsync_state->creds, secret->old_cipher.cipher_data,
 786                             secret->old_cipher.maxlen);
 787
 788         new->name = talloc_reference(new, name);
 789         new->secret = data_blob_talloc(new, secret->current_cipher.cipher_data, secret->current_cipher.maxlen);
 790         new->mtime = secret->current_cipher_set_time;
 791
 792         new = talloc_reference(samsync_state, new);
 793         DLIST_ADD(samsync_state->secrets, new);
 794
 795         old->name = talloc_reference(old, name);
 796         old->secret = data_blob_const(secret->old_cipher.cipher_data, secret->old_cipher.maxlen);
 797         old->mtime = secret->old_cipher_set_time;
 798
 799         o.in.handle = samsync_state->lsa_handle;
 800         o.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 801         o.in.name.string = name;
 802         o.out.sec_handle = &sec_handle;
 803
 804         status = dcerpc_lsa_OpenSecret(samsync_state->p_lsa, mem_ctx, &o);
 805         if (!NT_STATUS_IS_OK(status)) {
 806                 printf("OpenSecret failed - %s\n", nt_errstr(status));
 807                 return False;
 808         }
 809
 810 /*
 811   We would like to do this, but it is NOT_SUPPORTED on win2k3
 812   TEST_SEC_DESC_EQUAL(secret->sdbuf, lsa, &sec_handle);
 813 */
 814         status = dcerpc_fetch_session_key(samsync_state->p_lsa, &session_key);
 815         if (!NT_STATUS_IS_OK(status)) {
 816                 printf("dcerpc_fetch_session_key failed - %s\n", nt_errstr(status));
 817                 return False;
 818         }
 819
 820
 821         ZERO_STRUCT(new_mtime);
 822         ZERO_STRUCT(old_mtime);
 823
 824         /* fetch the secret back again */
 825         q.in.sec_handle = &sec_handle;
 826         q.in.new_val = &bufp1;
 827         q.in.new_mtime = &new_mtime;
 828         q.in.old_val = &bufp2;
 829         q.in.old_mtime = &old_mtime;
 830
 831         bufp1.buf = NULL;
 832         bufp2.buf = NULL;
 833
 834         status = dcerpc_lsa_QuerySecret(samsync_state->p_lsa, mem_ctx, &q);
 835         if (NT_STATUS_EQUAL(NT_STATUS_ACCESS_DENIED, status)) {
 836                 /* some things are just off limits */
 837                 return True;
 838         } else if (!NT_STATUS_IS_OK(status)) {
 839                 printf("QuerySecret failed - %s\n", nt_errstr(status));
 840                 return False;
 841         }
 842
 843         if (q.out.old_val->buf == NULL) {
 844                 /* probably just not available due to ACLs */
 845         } else {
 846                 lsa_blob1.data = q.out.old_val->buf->data;
 847                 lsa_blob1.length = q.out.old_val->buf->length;
 848
 849                 status = sess_decrypt_blob(mem_ctx, &lsa_blob1, &session_key, &lsa_blob_out);
 850                 if (!NT_STATUS_IS_OK(status)) {
 851                         printf("Failed to decrypt secrets OLD blob: %s\n", nt_errstr(status));
 852                         return False;
 853                 }
 854
 855                 if (!q.out.old_mtime) {
 856                         printf("OLD mtime not available on LSA for secret %s\n", old->name);
 857                         ret = False;
 858                 }
 859                 if (old->mtime != *q.out.old_mtime) {
 860                         printf("OLD mtime on secret %s does not match between SAMSYNC (%s) and LSA (%s)\n",
 861                                old->name, nt_time_string(mem_ctx, old->mtime),
 862                                nt_time_string(mem_ctx, *q.out.old_mtime));
 863                         ret = False;
 864                 }
 865
 866                 if (old->secret.length != lsa_blob_out.length) {
 867                         printf("Returned secret %s doesn't match: %d != %d\n",
 868                                old->name, (int)old->secret.length, (int)lsa_blob_out.length);
 869                         ret = False;
 870                 } else if (memcmp(lsa_blob_out.data,
 871                            old->secret.data, old->secret.length) != 0) {
 872                         printf("Returned secret %s doesn't match: \n",
 873                                old->name);
 874                         DEBUG(1, ("SamSync Secret:\n"));
 875                         dump_data(1, old->secret.data, old->secret.length);
 876                         DEBUG(1, ("LSA Secret:\n"));
 877                         dump_data(1, lsa_blob_out.data, lsa_blob_out.length);
 878                         ret = False;
 879                 }
 880
 881         }
 882
 883         if (q.out.new_val->buf == NULL) {
 884                 /* probably just not available due to ACLs */
 885         } else {
 886                 lsa_blob1.data = q.out.new_val->buf->data;
 887                 lsa_blob1.length = q.out.new_val->buf->length;
 888
 889                 status = sess_decrypt_blob(mem_ctx, &lsa_blob1, &session_key, &lsa_blob_out);
 890                 if (!NT_STATUS_IS_OK(status)) {
 891                         printf("Failed to decrypt secrets OLD blob\n");
 892                         return False;
 893                 }
 894
 895                 if (!q.out.new_mtime) {
 896                         printf("NEW mtime not available on LSA for secret %s\n", new->name);
 897                         ret = False;
 898                 }
 899                 if (new->mtime != *q.out.new_mtime) {
 900                         printf("NEW mtime on secret %s does not match between SAMSYNC (%s) and LSA (%s)\n",
 901                                new->name, nt_time_string(mem_ctx, new->mtime),
 902                                nt_time_string(mem_ctx, *q.out.new_mtime));
 903                         ret = False;
 904                 }
 905
 906                 if (new->secret.length != lsa_blob_out.length) {
 907                         printf("Returned secret %s doesn't match: %d != %d\n",
 908                                new->name, (int)new->secret.length, (int)lsa_blob_out.length);
 909                         ret = False;
 910                 } else if (memcmp(lsa_blob_out.data,
 911                            new->secret.data, new->secret.length) != 0) {
 912                         printf("Returned secret %s doesn't match: \n",
 913                                new->name);
 914                         DEBUG(1, ("SamSync Secret:\n"));
 915                         dump_data(1, new->secret.data, new->secret.length);
 916                         DEBUG(1, ("LSA Secret:\n"));
 917                         dump_data(1, lsa_blob_out.data, lsa_blob_out.length);
 918                         ret = False;
 919                 }
 920         }
 921
 922         return ret;
 923 }
 924
 925 static BOOL samsync_handle_trusted_domain(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 926                                           int database_id, struct netr_DELTA_ENUM *delta)
 927 {
 928         NTSTATUS status;
 929         BOOL ret = True;
 930         struct netr_DELTA_TRUSTED_DOMAIN *trusted_domain = delta->delta_union.trusted_domain;
 931         struct dom_sid *dom_sid = delta->delta_id_union.sid;
 932
 933         struct samsync_trusted_domain *new = talloc(samsync_state, struct samsync_trusted_domain);
 934         struct lsa_OpenTrustedDomain t;
 935         struct policy_handle trustdom_handle;
 936         struct lsa_QueryTrustedDomainInfo q;
 937         union lsa_TrustedDomainInfo *info[9];
 938         int levels [] = {1, 3, 8};
 939         int i;
 940
 941         new->name = talloc_reference(new, trusted_domain->domain_name.string);
 942         new->sid = talloc_reference(new, dom_sid);
 943
 944         t.in.handle = samsync_state->lsa_handle;
 945         t.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 946         t.in.sid = dom_sid;
 947         t.out.trustdom_handle = &trustdom_handle;
 948
 949         status = dcerpc_lsa_OpenTrustedDomain(samsync_state->p_lsa, mem_ctx, &t);
 950         if (!NT_STATUS_IS_OK(status)) {
 951                 printf("OpenTrustedDomain failed - %s\n", nt_errstr(status));
 952                 return False;
 953         }
 954
 955         for (i=0; i< ARRAY_SIZE(levels); i++) {
 956                 q.in.trustdom_handle = &trustdom_handle;
 957                 q.in.level = levels[i];
 958                 status = dcerpc_lsa_QueryTrustedDomainInfo(samsync_state->p_lsa, mem_ctx, &q);
 959                 if (!NT_STATUS_IS_OK(status)) {
 960                         if (q.in.level == 8 && NT_STATUS_EQUAL(status,NT_STATUS_INVALID_PARAMETER)) {
 961                                 info[levels[i]] = NULL;
 962                                 continue;
 963                         }
 964                         printf("QueryInfoTrustedDomain level %d failed - %s\n",
 965                                levels[i], nt_errstr(status));
 966                         return False;
 967                 }
 968                 info[levels[i]]  = q.out.info;
 969         }
 970
 971         if (info[8]) {
 972                 TEST_SID_EQUAL(info[8]->full_info.info_ex.sid, dom_sid);
 973                 TEST_STRING_EQUAL(info[8]->full_info.info_ex.netbios_name, trusted_domain->domain_name);
 974         }
 975         TEST_STRING_EQUAL(info[1]->name.netbios_name, trusted_domain->domain_name);
 976         TEST_INT_EQUAL(info[3]->posix_offset.posix_offset, trusted_domain->posix_offset);
 977 /*
 978   We would like to do this, but it is NOT_SUPPORTED on win2k3
 979         TEST_SEC_DESC_EQUAL(trusted_domain->sdbuf, lsa, &trustdom_handle);
 980 */
 981         new = talloc_reference(samsync_state, new);
 982         DLIST_ADD(samsync_state->trusted_domains, new);
 983
 984         return ret;
 985 }
 986
 987 static BOOL samsync_handle_account(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 988                                           int database_id, struct netr_DELTA_ENUM *delta)
 989 {
 990         NTSTATUS status;
 991         BOOL ret = True;
 992         struct netr_DELTA_ACCOUNT *account = delta->delta_union.account;
 993         struct dom_sid *dom_sid = delta->delta_id_union.sid;
 994
 995         struct lsa_OpenAccount a;
 996         struct policy_handle acct_handle;
 997         struct lsa_EnumPrivsAccount e;
 998         struct lsa_LookupPrivName r;
 999
1000         int i, j;
1001
1002         BOOL *found_priv_in_lsa;
1003
1004         a.in.handle = samsync_state->lsa_handle;
1005         a.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
1006         a.in.sid = dom_sid;
1007         a.out.acct_handle = &acct_handle;
1008
1009         status = dcerpc_lsa_OpenAccount(samsync_state->p_lsa, mem_ctx, &a);
1010         if (!NT_STATUS_IS_OK(status)) {
1011                 printf("OpenTrustedDomain failed - %s\n", nt_errstr(status));
1012                 return False;
1013         }
1014
1015         TEST_SEC_DESC_EQUAL(account->sdbuf, lsa, &acct_handle);
1016
1017         found_priv_in_lsa = talloc_zero_array(mem_ctx, BOOL, account->privilege_entries);
1018
1019         e.in.handle = &acct_handle;
1020
1021         status = dcerpc_lsa_EnumPrivsAccount(samsync_state->p_lsa, mem_ctx, &e);
1022         if (!NT_STATUS_IS_OK(status)) {
1023                 printf("EnumPrivsAccount failed - %s\n", nt_errstr(status));
1024                 return False;
1025         }
1026
1027         if ((account->privilege_entries && !e.out.privs)) {
1028                 printf("Account %s has privilages in SamSync, but not LSA\n",
1029                        dom_sid_string(mem_ctx, dom_sid));
1030                 return False;
1031         }
1032
1033         if (!account->privilege_entries && e.out.privs && e.out.privs->count) {
1034                 printf("Account %s has privilages in LSA, but not SamSync\n",
1035                        dom_sid_string(mem_ctx, dom_sid));
1036                 return False;
1037         }
1038
1039         TEST_INT_EQUAL(account->privilege_entries, e.out.privs->count);
1040
1041         for (i=0;i< e.out.privs->count; i++) {
1042                 r.in.handle = samsync_state->lsa_handle;
1043                 r.in.luid = &e.out.privs->set[i].luid;
1044
1045                 status = dcerpc_lsa_LookupPrivName(samsync_state->p_lsa, mem_ctx, &r);
1046                 if (!NT_STATUS_IS_OK(status)) {
1047                         printf("\nLookupPrivName failed - %s\n", nt_errstr(status));
1048                         return False;
1049                 }
1050
1051                 if (!r.out.name) {
1052                         printf("\nLookupPrivName failed to return a name\n");
1053                         return False;
1054                 }
1055                 for (j=0;j<account->privilege_entries; j++) {
1056                         if (strcmp(r.out.name->string, account->privilege_name[j].string) == 0) {
1057                                 found_priv_in_lsa[j] = True;
1058                                 break;
1059                         }
1060                 }
1061         }
1062         for (j=0;j<account->privilege_entries; j++) {
1063                 if (!found_priv_in_lsa[j]) {
1064                         printf("Privilage %s on account %s not found in LSA\n", account->privilege_name[j].string,
1065                                dom_sid_string(mem_ctx, dom_sid));
1066                         ret = False;
1067                 }
1068         }
1069         return ret;
1070 }
1071
1072 /*
1073   try a netlogon DatabaseSync
1074 */
1075 static BOOL test_DatabaseSync(struct samsync_state *samsync_state,
1076                               TALLOC_CTX *mem_ctx)
1077 {
1078         NTSTATUS status;
1079         TALLOC_CTX *loop_ctx, *delta_ctx, *trustdom_ctx;
1080         struct netr_DatabaseSync r;
1081         const enum netr_SamDatabaseID database_ids[] = {SAM_DATABASE_DOMAIN, SAM_DATABASE_BUILTIN, SAM_DATABASE_PRIVS};
1082         int i, d;
1083         BOOL ret = True;
1084         struct samsync_trusted_domain *t;
1085         struct samsync_secret *s;
1086
1087         const char *domain, *username;
1088
1089         r.in.logon_server = talloc_asprintf(mem_ctx, "\\\\%s", dcerpc_server_name(samsync_state->p));
1090         r.in.computername = TEST_MACHINE_NAME;
1091         r.in.preferredmaximumlength = (uint32_t)-1;
1092         ZERO_STRUCT(r.in.return_authenticator);
1093
1094         for (i=0;i<ARRAY_SIZE(database_ids);i++) {
1095                 r.in.sync_context = 0;
1096                 r.in.database_id = database_ids[i];
1097
1098                 printf("Testing DatabaseSync of id %d\n", r.in.database_id);
1099
1100                 do {
1101                         loop_ctx = talloc_named(mem_ctx, 0, "DatabaseSync loop context");
1102                         creds_client_authenticator(samsync_state->creds, &r.in.credential);
1103
1104                         status = dcerpc_netr_DatabaseSync(samsync_state->p, loop_ctx, &r);
1105                         if (!NT_STATUS_IS_OK(status) &&
1106                             !NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
1107                                 printf("DatabaseSync - %s\n", nt_errstr(status));
1108                                 ret = False;
1109                                 break;
1110                         }
1111
1112                         if (!creds_client_check(samsync_state->creds, &r.out.return_authenticator.cred)) {
1113                                 printf("Credential chaining failed\n");
1114                         }
1115
1116                         r.in.sync_context = r.out.sync_context;
1117
1118                         for (d=0; d < r.out.delta_enum_array->num_deltas; d++) {
1119                                 delta_ctx = talloc_named(loop_ctx, 0, "DatabaseSync delta context");
1120                                 switch (r.out.delta_enum_array->delta_enum[d].delta_type) {
1121                                 case NETR_DELTA_DOMAIN:
1122                                         if (!samsync_handle_domain(delta_ctx, samsync_state,
1123                                                                    r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1124                                                 printf("Failed to handle DELTA_DOMAIN\n");
1125                                                 ret = False;
1126                                         }
1127                                         break;
1128                                 case NETR_DELTA_GROUP:
1129                                         if (!samsync_handle_group(delta_ctx, samsync_state,
1130                                                                   r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1131                                                 printf("Failed to handle DELTA_USER\n");
1132                                                 ret = False;
1133                                         }
1134                                         break;
1135                                 case NETR_DELTA_USER:
1136                                         if (!samsync_handle_user(delta_ctx, samsync_state,
1137                                                                  r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1138                                                 printf("Failed to handle DELTA_USER\n");
1139                                                 ret = False;
1140                                         }
1141                                         break;
1142                                 case NETR_DELTA_ALIAS:
1143                                         if (!samsync_handle_alias(delta_ctx, samsync_state,
1144                                                                   r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1145                                                 printf("Failed to handle DELTA_ALIAS\n");
1146                                                 ret = False;
1147                                         }
1148                                         break;
1149                                 case NETR_DELTA_POLICY:
1150                                         if (!samsync_handle_policy(delta_ctx, samsync_state,
1151                                                                    r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1152                                                 printf("Failed to handle DELTA_POLICY\n");
1153                                                 ret = False;
1154                                         }
1155                                         break;
1156                                 case NETR_DELTA_TRUSTED_DOMAIN:
1157                                         if (!samsync_handle_trusted_domain(delta_ctx, samsync_state,
1158                                                                            r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1159                                                 printf("Failed to handle DELTA_TRUSTED_DOMAIN\n");
1160                                                 ret = False;
1161                                         }
1162                                         break;
1163                                 case NETR_DELTA_ACCOUNT:
1164                                         if (!samsync_handle_account(delta_ctx, samsync_state,
1165                                                                     r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1166                                                 printf("Failed to handle DELTA_ACCOUNT\n");
1167                                                 ret = False;
1168                                         }
1169                                         break;
1170                                 case NETR_DELTA_SECRET:
1171                                         if (!samsync_handle_secret(delta_ctx, samsync_state,
1172                                                                    r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1173                                                 printf("Failed to handle DELTA_SECRET\n");
1174                                                 ret = False;
1175                                         }
1176                                         break;
1177                                 }
1178                                 talloc_free(delta_ctx);
1179                         }
1180                         talloc_free(loop_ctx);
1181                 } while (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES));
1182
1183         }
1184
1185         domain = samsync_state->domain_name[SAM_DATABASE_DOMAIN];
1186         if (!domain) {
1187                 printf("Never got a DOMAIN object in samsync!\n");
1188                 return False;
1189         }
1190
1191         trustdom_ctx = talloc_named(mem_ctx, 0, "test_DatabaseSync Trusted domains context");
1192
1193         username = talloc_asprintf(trustdom_ctx, "%s$", domain);
1194         for (t=samsync_state->trusted_domains; t; t=t->next) {
1195                 char *secret_name = talloc_asprintf(trustdom_ctx, "G$$%s", t->name);
1196                 for (s=samsync_state->secrets; s; s=s->next) {
1197                         if (StrCaseCmp(s->name, secret_name) == 0) {
1198                                 NTSTATUS nt_status;
1199                                 struct samr_Password nt_hash;
1200                                 mdfour(nt_hash.hash, s->secret.data, s->secret.length);
1201
1202                                 printf("Checking password for %s\\%s\n", t->name, username);
1203                                 nt_status = test_SamLogon(samsync_state->p_netlogon_wksta, trustdom_ctx, samsync_state->creds_netlogon_wksta,
1204                                                           t->name,
1205                                                           username,
1206                                                           TEST_WKSTA_MACHINE_NAME,
1207                                                           NULL,
1208                                                           &nt_hash,
1209                                                           NULL);
1210                                 if (NT_STATUS_EQUAL(nt_status, NT_STATUS_NO_LOGON_SERVERS)) {
1211                                         printf("Verifiction of trust password to %s failed: %s (the trusted domain is not available)\n",
1212                                                t->name, nt_errstr(nt_status));
1213
1214                                         break;
1215                                 }
1216                                 if (!NT_STATUS_EQUAL(nt_status, NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT)) {
1217                                         printf("Verifiction of trust password to %s: should have failed (nologon interdomain trust account), instead: %s\n",
1218                                                t->name, nt_errstr(nt_status));
1219                                         ret = False;
1220                                 }
1221
1222                                 /* break it */
1223                                 nt_hash.hash[0]++;
1224                                 nt_status = test_SamLogon(samsync_state->p_netlogon_wksta, trustdom_ctx, samsync_state->creds_netlogon_wksta,
1225                                                           t->name,
1226                                                           username,
1227                                                           TEST_WKSTA_MACHINE_NAME,
1228                                                           NULL,
1229                                                           &nt_hash,
1230                                                           NULL);
1231
1232                                 if (!NT_STATUS_EQUAL(nt_status, NT_STATUS_WRONG_PASSWORD)) {
1233                                         printf("Verifiction of trust password to %s: should have failed (wrong password), instead: %s\n",
1234                                                t->name, nt_errstr(nt_status));
1235                                         ret = False;
1236                                 }
1237
1238                                 break;
1239                         }
1240                 }
1241         }
1242         talloc_free(trustdom_ctx);
1243         return ret;
1244 }
1245
1246
1247 /*
1248   try a netlogon DatabaseDeltas
1249 */
1250 static BOOL test_DatabaseDeltas(struct samsync_state *samsync_state, TALLOC_CTX *mem_ctx)
1251 {
1252         NTSTATUS status;
1253         TALLOC_CTX *loop_ctx;
1254         struct netr_DatabaseDeltas r;
1255         const uint32_t database_ids[] = {0, 1, 2};
1256         int i;
1257         BOOL ret = True;
1258
1259         r.in.logon_server = talloc_asprintf(mem_ctx, "\\\\%s", dcerpc_server_name(samsync_state->p));
1260         r.in.computername = TEST_MACHINE_NAME;
1261         r.in.preferredmaximumlength = (uint32_t)-1;
1262         ZERO_STRUCT(r.in.return_authenticator);
1263
1264         for (i=0;i<ARRAY_SIZE(database_ids);i++) {
1265                 r.in.database_id = database_ids[i];
1266                 r.in.sequence_num = samsync_state->seq_num[i];
1267
1268                 if (r.in.sequence_num == 0) continue;
1269
1270                 /* this shows that the bdc doesn't need to do a single call for
1271                  * each seqnumber, and the pdc doesn't need to know about old values
1272                  * -- metze
1273                  */
1274                 r.in.sequence_num -= 10;
1275
1276
1277                 printf("Testing DatabaseDeltas of id %d at %llu\n",
1278                        r.in.database_id, r.in.sequence_num);
1279
1280                 do {
1281                         loop_ctx = talloc_named(mem_ctx, 0, "test_DatabaseDeltas loop context");
1282                         creds_client_authenticator(samsync_state->creds, &r.in.credential);
1283
1284                         status = dcerpc_netr_DatabaseDeltas(samsync_state->p, loop_ctx, &r);
1285                         if (!NT_STATUS_IS_OK(status) &&
1286                             !NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES) &&
1287                             !NT_STATUS_EQUAL(status, NT_STATUS_SYNCHRONIZATION_REQUIRED)) {
1288                                 printf("DatabaseDeltas - %s\n", nt_errstr(status));
1289                                 ret = False;
1290                         }
1291
1292                         if (!creds_client_check(samsync_state->creds, &r.out.return_authenticator.cred)) {
1293                                 printf("Credential chaining failed\n");
1294                         }
1295
1296                         r.in.sequence_num++;
1297                         talloc_free(loop_ctx);
1298                 } while (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES));
1299         }
1300
1301         return ret;
1302 }
1303
1304
1305 /*
1306   try a netlogon DatabaseSync2
1307 */
1308 static BOOL test_DatabaseSync2(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
1309                                struct creds_CredentialState *creds)
1310 {
1311         NTSTATUS status;
1312         TALLOC_CTX *loop_ctx;
1313         struct netr_DatabaseSync2 r;
1314         const uint32_t database_ids[] = {0, 1, 2};
1315         int i;
1316         BOOL ret = True;
1317
1318         r.in.logon_server = talloc_asprintf(mem_ctx, "\\\\%s", dcerpc_server_name(p));
1319         r.in.computername = TEST_MACHINE_NAME;
1320         r.in.preferredmaximumlength = (uint32_t)-1;
1321         ZERO_STRUCT(r.in.return_authenticator);
1322
1323         for (i=0;i<ARRAY_SIZE(database_ids);i++) {
1324                 r.in.sync_context = 0;
1325                 r.in.database_id = database_ids[i];
1326                 r.in.restart_state = 0;
1327
1328                 printf("Testing DatabaseSync2 of id %d\n", r.in.database_id);
1329
1330                 do {
1331                         loop_ctx = talloc_named(mem_ctx, 0, "test_DatabaseSync2 loop context");
1332                         creds_client_authenticator(creds, &r.in.credential);
1333
1334                         status = dcerpc_netr_DatabaseSync2(p, loop_ctx, &r);
1335                         if (!NT_STATUS_IS_OK(status) &&
1336                             !NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
1337                                 printf("DatabaseSync2 - %s\n", nt_errstr(status));
1338                                 ret = False;
1339                         }
1340
1341                         if (!creds_client_check(creds, &r.out.return_authenticator.cred)) {
1342                                 printf("Credential chaining failed\n");
1343                         }
1344
1345                         r.in.sync_context = r.out.sync_context;
1346                         talloc_free(loop_ctx);
1347                 } while (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES));
1348         }
1349
1350         return ret;
1351 }
1352
1353
1354
1355 BOOL torture_rpc_samsync(void)
1356 {
1357         NTSTATUS status;
1358         TALLOC_CTX *mem_ctx;
1359         BOOL ret = True;
1360         struct test_join *join_ctx;
1361         struct test_join *join_ctx2;
1362         struct test_join *user_ctx;
1363         const char *machine_password;
1364         const char *wksta_machine_password;
1365         const char *binding = lp_parm_string(-1, "torture", "binding");
1366         struct dcerpc_binding *b;
1367         struct dcerpc_binding *b_netlogon_wksta;
1368         struct samr_Connect c;
1369         struct samr_SetDomainInfo s;
1370         struct policy_handle *domain_policy;
1371
1372         struct lsa_ObjectAttribute attr;
1373         struct lsa_QosInfo qos;
1374         struct lsa_OpenPolicy2 r;
1375         struct cli_credentials *credentials;
1376         struct cli_credentials *credentials_wksta;
1377
1378         struct samsync_state *samsync_state;
1379
1380         char *test_machine_account;
1381
1382         char *test_wksta_machine_account;
1383
1384         mem_ctx = talloc_init("torture_rpc_netlogon");
1385
1386         test_machine_account = talloc_asprintf(mem_ctx, "%s$", TEST_MACHINE_NAME);
1387         join_ctx = torture_create_testuser(test_machine_account, lp_workgroup(), ACB_SVRTRUST,
1388                                            &machine_password);
1389         if (!join_ctx) {
1390                 talloc_free(mem_ctx);
1391                 printf("Failed to join as BDC\n");
1392                 return False;
1393         }
1394
1395         test_wksta_machine_account = talloc_asprintf(mem_ctx, "%s$", TEST_WKSTA_MACHINE_NAME);
1396         join_ctx2 = torture_create_testuser(test_wksta_machine_account, lp_workgroup(), ACB_WSTRUST,
1397                                             &wksta_machine_password);
1398         if (!join_ctx2) {
1399                 talloc_free(mem_ctx);
1400                 printf("Failed to join as member\n");
1401                 return False;
1402         }
1403
1404         user_ctx = torture_create_testuser(TEST_USER_NAME,
1405                                            lp_workgroup(),
1406                                            ACB_NORMAL, NULL);
1407         if (!user_ctx) {
1408                 talloc_free(mem_ctx);
1409                 printf("Failed to create test account\n");
1410                 return False;
1411         }
1412
1413         samsync_state = talloc_zero(mem_ctx, struct samsync_state);
1414
1415         samsync_state->p_samr = torture_join_samr_pipe(join_ctx);
1416         samsync_state->connect_handle = talloc_zero(samsync_state, struct policy_handle);
1417         samsync_state->lsa_handle = talloc_zero(samsync_state, struct policy_handle);
1418         c.in.system_name = NULL;
1419         c.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
1420         c.out.connect_handle = samsync_state->connect_handle;
1421
1422         status = dcerpc_samr_Connect(samsync_state->p_samr, mem_ctx, &c);
1423         if (!NT_STATUS_IS_OK(status)) {
1424                 printf("samr_Connect failed\n");
1425                 ret = False;
1426                 goto failed;
1427         }
1428
1429         domain_policy = samsync_open_domain(mem_ctx, samsync_state, lp_workgroup(), NULL);
1430         if (!domain_policy) {
1431                 printf("samrsync_open_domain failed\n");
1432                 ret = False;
1433                 goto failed;
1434         }
1435
1436         s.in.domain_handle = domain_policy;
1437         s.in.level = 4;
1438         s.in.info = talloc(mem_ctx, union samr_DomainInfo);
1439
1440         s.in.info->info4.comment.string
1441                 = talloc_asprintf(mem_ctx,
1442                                   "Tortured by Samba4: %s",
1443                                   timestring(mem_ctx, time(NULL)));
1444         status = dcerpc_samr_SetDomainInfo(samsync_state->p_samr, mem_ctx, &s);
1445
1446         if (!test_samr_handle_Close(samsync_state->p_samr, mem_ctx, domain_policy)) {
1447                 ret = False;
1448                 goto failed;
1449         }
1450
1451         if (!NT_STATUS_IS_OK(status)) {
1452                 printf("SetDomainInfo level %u failed - %s\n",
1453                        s.in.level, nt_errstr(status));
1454                 ret = False;
1455                 goto failed;
1456         }
1457
1458
1459         status = torture_rpc_connection(samsync_state,
1460                                         &samsync_state->p_lsa,
1461                                         DCERPC_LSARPC_NAME,
1462                                         DCERPC_LSARPC_UUID,
1463                                         DCERPC_LSARPC_VERSION);
1464
1465         if (!NT_STATUS_IS_OK(status)) {
1466                 ret = False;
1467                 goto failed;
1468         }
1469
1470         qos.len = 0;
1471         qos.impersonation_level = 2;
1472         qos.context_mode = 1;
1473         qos.effective_only = 0;
1474
1475         attr.len = 0;
1476         attr.root_dir = NULL;
1477         attr.object_name = NULL;
1478         attr.attributes = 0;
1479         attr.sec_desc = NULL;
1480         attr.sec_qos = &qos;
1481
1482         r.in.system_name = "\\";
1483         r.in.attr = &attr;
1484         r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
1485         r.out.handle = samsync_state->lsa_handle;
1486
1487         status = dcerpc_lsa_OpenPolicy2(samsync_state->p_lsa, mem_ctx, &r);
1488         if (!NT_STATUS_IS_OK(status)) {
1489                 printf("OpenPolicy2 failed - %s\n", nt_errstr(status));
1490                 ret = False;
1491                 goto failed;
1492         }
1493
1494         status = dcerpc_parse_binding(mem_ctx, binding, &b);
1495         if (!NT_STATUS_IS_OK(status)) {
1496                 printf("Bad binding string %s\n", binding);
1497                 ret = False;
1498                 goto failed;
1499         }
1500
1501         b->flags &= ~DCERPC_AUTH_OPTIONS;
1502         b->flags |= DCERPC_SCHANNEL | DCERPC_SIGN;
1503
1504         credentials = cli_credentials_init(mem_ctx);
1505
1506         cli_credentials_set_workstation(credentials, TEST_MACHINE_NAME, CRED_SPECIFIED);
1507         cli_credentials_set_domain(credentials, lp_workgroup(), CRED_SPECIFIED);
1508         cli_credentials_set_username(credentials, test_machine_account, CRED_SPECIFIED);
1509         cli_credentials_set_password(credentials, machine_password, CRED_SPECIFIED);
1510         cli_credentials_set_secure_channel_type(credentials,
1511                                                 SEC_CHAN_BDC);
1512
1513         status = dcerpc_pipe_connect_b(samsync_state,
1514                                        &samsync_state->p, b,
1515                                        DCERPC_NETLOGON_UUID,
1516                                        DCERPC_NETLOGON_VERSION,
1517                                        credentials, NULL);
1518
1519         if (!NT_STATUS_IS_OK(status)) {
1520                 printf("Failed to connect to server as a BDC: %s\n", nt_errstr(status));
1521                 ret = False;
1522                 goto failed;
1523         }
1524
1525         status = dcerpc_schannel_creds(samsync_state->p->conn->security_state.generic_state,
1526                                        samsync_state, &samsync_state->creds);
1527         if (!NT_STATUS_IS_OK(status)) {
1528                 ret = False;
1529         }
1530
1531
1532
1533         status = dcerpc_parse_binding(mem_ctx, binding, &b_netlogon_wksta);
1534         if (!NT_STATUS_IS_OK(status)) {
1535                 printf("Bad binding string %s\n", binding);
1536                 ret = False;
1537                 goto failed;
1538         }
1539
1540         b_netlogon_wksta->flags &= ~DCERPC_AUTH_OPTIONS;
1541         b_netlogon_wksta->flags |= DCERPC_SCHANNEL | DCERPC_SIGN;
1542
1543         credentials_wksta = cli_credentials_init(mem_ctx);
1544
1545         cli_credentials_set_workstation(credentials_wksta, TEST_WKSTA_MACHINE_NAME, CRED_SPECIFIED);
1546         cli_credentials_set_domain(credentials_wksta, lp_workgroup(), CRED_SPECIFIED);
1547         cli_credentials_set_username(credentials_wksta, test_wksta_machine_account, CRED_SPECIFIED);
1548         cli_credentials_set_password(credentials_wksta, wksta_machine_password, CRED_SPECIFIED);
1549         cli_credentials_set_secure_channel_type(credentials_wksta,
1550                                                 SEC_CHAN_WKSTA);
1551
1552         status = dcerpc_pipe_connect_b(samsync_state,
1553                                        &samsync_state->p_netlogon_wksta,
1554                                        b_netlogon_wksta,
1555                                        DCERPC_NETLOGON_UUID,
1556                                        DCERPC_NETLOGON_VERSION,
1557                                        credentials_wksta, NULL);
1558
1559         if (!NT_STATUS_IS_OK(status)) {
1560                 printf("Failed to connect to server as a Workstation: %s\n", nt_errstr(status));
1561                 ret = False;
1562                 goto failed;
1563         }
1564
1565         status = dcerpc_schannel_creds(samsync_state->p_netlogon_wksta->conn->security_state.generic_state,
1566                                        samsync_state, &samsync_state->creds_netlogon_wksta);
1567         if (!NT_STATUS_IS_OK(status)) {
1568                 printf("Failed to obtail schanel creds!\n");
1569                 ret = False;
1570         }
1571
1572         if (!test_DatabaseSync(samsync_state, mem_ctx)) {
1573                 printf("DatabaseSync failed\n");
1574                 ret = False;
1575         }
1576
1577         if (!test_DatabaseDeltas(samsync_state, mem_ctx)) {
1578                 printf("DatabaseDeltas failed\n");
1579                 ret = False;
1580         }
1581
1582         if (!test_DatabaseSync2(samsync_state->p, mem_ctx, samsync_state->creds)) {
1583                 printf("DatabaseSync2 failed\n");
1584                 ret = False;
1585         }
1586 failed:
1587
1588         torture_leave_domain(join_ctx);
1589         torture_leave_domain(join_ctx2);
1590         torture_leave_domain(user_ctx);
1591
1592         talloc_free(mem_ctx);
1593
1594         return ret;
1595 }