source4/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_MACHINE_NAME2 "samsynctest2"
  34
  35 /*
  36   try a netlogon SamLogon
  37 */
  38 static NTSTATUS test_SamLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
  39                               struct creds_CredentialState *creds,
  40                               const char *domain, const char *account_name,
  41                               const char *workstation,
  42                               struct samr_Password *lm_hash,
  43                               struct samr_Password *nt_hash,
  44                               struct netr_SamInfo3 **info3)
  45 {
  46         NTSTATUS status;
  47         struct netr_LogonSamLogon r;
  48         struct netr_Authenticator auth, auth2;
  49         struct netr_NetworkInfo ninfo;
  50
  51         ninfo.identity_info.domain_name.string = domain;
  52         ninfo.identity_info.parameter_control = 0;
  53         ninfo.identity_info.logon_id_low = 0;
  54         ninfo.identity_info.logon_id_high = 0;
  55         ninfo.identity_info.account_name.string = account_name;
  56         ninfo.identity_info.workstation.string = workstation;
  57         generate_random_buffer(ninfo.challenge,
  58                                sizeof(ninfo.challenge));
  59         if (nt_hash) {
  60                 ninfo.nt.length = 24;
  61                 ninfo.nt.data = talloc_size(mem_ctx, 24);
  62                 SMBOWFencrypt(nt_hash->hash, ninfo.challenge, ninfo.nt.data);
  63         } else {
  64                 ninfo.nt.length = 0;
  65                 ninfo.nt.data = NULL;
  66         }
  67
  68         if (lm_hash) {
  69                 ninfo.lm.length = 24;
  70                 ninfo.lm.data = talloc_size(mem_ctx, 24);
  71                 SMBOWFencrypt(lm_hash->hash, ninfo.challenge, ninfo.lm.data);
  72         } else {
  73                 ninfo.lm.length = 0;
  74                 ninfo.lm.data = NULL;
  75         }
  76
  77         r.in.server_name = talloc_asprintf(mem_ctx, "\\\\%s", dcerpc_server_name(p));
  78         r.in.workstation = workstation;
  79         r.in.credential = &auth;
  80         r.in.return_authenticator = &auth2;
  81         r.in.logon_level = 2;
  82         r.in.logon.network = &ninfo;
  83
  84         ZERO_STRUCT(auth2);
  85         creds_client_authenticator(creds, &auth);
  86
  87         r.in.validation_level = 3;
  88
  89         status = dcerpc_netr_LogonSamLogon(p, mem_ctx, &r);
  90
  91         if (!creds_client_check(creds, &r.out.return_authenticator->cred)) {
  92                 printf("Credential chaining failed\n");
  93         }
  94
  95         if (info3) {
  96                 *info3 = r.out.validation.sam3;
  97         }
  98
  99         return status;
 100 }
 101
 102 struct samsync_state {
 103 /* we remember the sequence numbers so we can easily do a DatabaseDelta */
 104         uint64_t seq_num[3];
 105         char *domain_name[2];
 106         struct samsync_secret *secrets;
 107         struct samsync_trusted_domain *trusted_domains;
 108         struct creds_CredentialState *creds;
 109         struct creds_CredentialState *creds_netlogon_wksta;
 110         struct policy_handle *connect_handle;
 111         struct policy_handle *domain_handle[2];
 112         struct dom_sid *sid[2];
 113         struct dcerpc_pipe *p;
 114         struct dcerpc_pipe *p_netlogon_wksta;
 115         struct dcerpc_pipe *p_samr;
 116         struct dcerpc_pipe *p_lsa;
 117         struct policy_handle *lsa_handle;
 118 };
 119
 120 struct samsync_secret {
 121         struct samsync_secret *prev, *next;
 122         DATA_BLOB secret;
 123         char *name;
 124         NTTIME mtime;
 125 };
 126
 127 struct samsync_trusted_domain {
 128         struct samsync_trusted_domain *prev, *next;
 129         struct dom_sid *sid;
 130         char *name;
 131 };
 132
 133 static struct policy_handle *samsync_open_domain(TALLOC_CTX *mem_ctx,
 134                                                  struct samsync_state *samsync_state,
 135                                                  const char *domain,
 136                                                  struct dom_sid **sid)
 137 {
 138         struct samr_String name;
 139         struct samr_OpenDomain o;
 140         struct samr_LookupDomain l;
 141         struct policy_handle *domain_handle = talloc(mem_ctx, struct policy_handle);
 142         NTSTATUS nt_status;
 143
 144         name.string = domain;
 145         l.in.connect_handle = samsync_state->connect_handle;
 146         l.in.domain = &name;
 147
 148         nt_status = dcerpc_samr_LookupDomain(samsync_state->p_samr, mem_ctx, &l);
 149         if (!NT_STATUS_IS_OK(nt_status)) {
 150                 printf("LookupDomain failed - %s\n", nt_errstr(nt_status));
 151                 return NULL;
 152         }
 153
 154         o.in.connect_handle = samsync_state->connect_handle;
 155         o.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 156         o.in.sid = l.out.sid;
 157         o.out.domain_handle = domain_handle;
 158
 159         if (sid) {
 160                 *sid = l.out.sid;
 161         }
 162
 163         nt_status = dcerpc_samr_OpenDomain(samsync_state->p_samr, mem_ctx, &o);
 164         if (!NT_STATUS_IS_OK(nt_status)) {
 165                 printf("OpenDomain failed - %s\n", nt_errstr(nt_status));
 166                 return NULL;
 167         }
 168
 169         return domain_handle;
 170 }
 171
 172 static struct sec_desc_buf *samsync_query_samr_sec_desc(TALLOC_CTX *mem_ctx,
 173                                                         struct samsync_state *samsync_state,
 174                                                         struct policy_handle *handle)
 175 {
 176         struct samr_QuerySecurity r;
 177         NTSTATUS status;
 178
 179         r.in.handle = handle;
 180         r.in.sec_info = 0x7;
 181
 182         status = dcerpc_samr_QuerySecurity(samsync_state->p_samr, mem_ctx, &r);
 183         if (!NT_STATUS_IS_OK(status)) {
 184                 printf("SAMR QuerySecurity failed - %s\n", nt_errstr(status));
 185                 return NULL;
 186         }
 187
 188         return r.out.sdbuf;
 189 }
 190
 191 static struct sec_desc_buf *samsync_query_lsa_sec_desc(TALLOC_CTX *mem_ctx,
 192                                                        struct samsync_state *samsync_state,
 193                                                        struct policy_handle *handle)
 194 {
 195         struct lsa_QuerySecurity r;
 196         NTSTATUS status;
 197
 198         r.in.handle = handle;
 199         r.in.sec_info = 0x7;
 200
 201         status = dcerpc_lsa_QuerySecurity(samsync_state->p_lsa, mem_ctx, &r);
 202         if (!NT_STATUS_IS_OK(status)) {
 203                 printf("LSA QuerySecurity failed - %s\n", nt_errstr(status));
 204                 return NULL;
 205         }
 206
 207         return r.out.sdbuf;
 208 }
 209
 210 #define TEST_UINT64_EQUAL(i1, i2) do {\
 211         if (i1 != i2) {\
 212               printf("uint64 mismatch: " #i1 ": 0x%08x%08x (%lld) != " #i2 ": 0x%08x%08x (%lld)\n", \
 213                      (uint32_t)(i1 >> 32), (uint32_t)(i1 & 0xFFFFFFFF), i1, \
 214                      (uint32_t)(i2 >> 32), (uint32_t)(i2 & 0xFFFFFFFF), i2);\
 215               ret = False;\
 216         } \
 217 } while (0)
 218 #define TEST_INT_EQUAL(i1, i2) do {\
 219         if (i1 != i2) {\
 220               printf("integer mismatch: " #i1 ":%d != " #i2 ": %d\n", \
 221                      i1, i2);\
 222               ret = False;\
 223         } \
 224 } while (0)
 225 #define TEST_TIME_EQUAL(t1, t2) do {\
 226         if (t1 != t2) {\
 227               printf("NTTIME mismatch: " #t1 ":%s != " #t2 ": %s\n", \
 228                      nt_time_string(mem_ctx, t1),  nt_time_string(mem_ctx, t2));\
 229               ret = False;\
 230         } \
 231 } while (0)
 232
 233 #define TEST_STRING_EQUAL(s1, s2) do {\
 234         if (!((!s1.string || s1.string[0]=='\0') && (!s2.string || s2.string[0]=='\0')) \
 235             && strcmp_safe(s1.string, s2.string) != 0) {\
 236               printf("string mismatch: " #s1 ":%s != " #s2 ": %s\n", \
 237                      s1.string, s2.string);\
 238               ret = False;\
 239         } \
 240 } while (0)
 241
 242 #define TEST_SID_EQUAL(s1, s2) do {\
 243         if (!dom_sid_equal(s1, s2)) {\
 244               printf("dom_sid mismatch: " #s1 ":%s != " #s2 ": %s\n", \
 245                      dom_sid_string(mem_ctx, s1), dom_sid_string(mem_ctx, s2));\
 246               ret = False;\
 247         } \
 248 } while (0)
 249
 250 /* The ~SEC_DESC_SACL_PRESENT is because we don't, as administrator,
 251  * get back the SACL part of the SD when we ask over SAMR */
 252
 253 #define TEST_SEC_DESC_EQUAL(sd1, pipe, handle) do {\
 254         struct sec_desc_buf *sdbuf = samsync_query_ ##pipe## _sec_desc(mem_ctx, samsync_state, \
 255                                                             handle); \
 256         if (!sdbuf || !sdbuf->sd) { \
 257                 printf("Could not obtain security descriptor to match " #sd1 "\n");\
 258                 ret = False; \
 259         } else {\
 260                 if (!security_descriptor_mask_equal(sd1.sd, sdbuf->sd, \
 261                             ~SEC_DESC_SACL_PRESENT)) {\
 262                         printf("Security Descriptor Mismatch for %s:\n", #sd1);\
 263                         ndr_print_debug((ndr_print_fn_t)ndr_print_security_descriptor, "SamSync", sd1.sd);\
 264                         ndr_print_debug((ndr_print_fn_t)ndr_print_security_descriptor, "SamR", sdbuf->sd);\
 265                         ret = False;\
 266                 }\
 267         }\
 268 } while (0)
 269
 270 static BOOL samsync_handle_domain(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 271                            int database_id, struct netr_DELTA_ENUM *delta)
 272 {
 273         struct netr_DELTA_DOMAIN *domain = delta->delta_union.domain;
 274         struct dom_sid *dom_sid;
 275         struct samr_QueryDomainInfo q[14]; /* q[0] will be unused simple for clarity */
 276         uint16_t levels[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13};
 277         NTSTATUS nt_status;
 278         int i;
 279         BOOL ret = True;
 280
 281         samsync_state->seq_num[database_id] =
 282                 domain->sequence_num;
 283         switch (database_id) {
 284         case SAM_DATABASE_DOMAIN:
 285                 break;
 286         case SAM_DATABASE_BUILTIN:
 287                 if (StrCaseCmp("BUILTIN", domain->domain_name.string) != 0) {
 288                         printf("BUILTIN domain has different name: %s\n", domain->domain_name.string);
 289                 }
 290                 break;
 291         case SAM_DATABASE_PRIVS:
 292                 printf("DOMAIN entry on privs DB!\n");
 293                 return False;
 294                 break;
 295         }
 296
 297         if (!samsync_state->domain_name[database_id]) {
 298                 samsync_state->domain_name[database_id] =
 299                         talloc_reference(samsync_state, domain->domain_name.string);
 300         } else {
 301                 if (StrCaseCmp(samsync_state->domain_name[database_id], domain->domain_name.string) != 0) {
 302                         printf("Domain has name varies!: %s != %s\n", samsync_state->domain_name[database_id],
 303                                domain->domain_name.string);
 304                         return False;
 305                 }
 306         }
 307
 308         if (!samsync_state->domain_handle[database_id]) {
 309                 samsync_state->domain_handle[database_id]
 310                         = samsync_open_domain(mem_ctx, samsync_state, samsync_state->domain_name[database_id],
 311                                               &dom_sid);
 312         }
 313         if (samsync_state->domain_handle[database_id]) {
 314                 samsync_state->sid[database_id] = talloc_reference(samsync_state, dom_sid);
 315         }
 316
 317         printf("\tsequence_nums[%d/%s]=%llu\n",
 318                database_id, domain->domain_name.string,
 319                samsync_state->seq_num[database_id]);
 320
 321         for (i=0;i<ARRAY_SIZE(levels);i++) {
 322                 q[levels[i]].in.domain_handle = samsync_state->domain_handle[database_id];
 323                 q[levels[i]].in.level = levels[i];
 324
 325                 nt_status = dcerpc_samr_QueryDomainInfo(samsync_state->p_samr, mem_ctx, &q[levels[i]]);
 326
 327                 if (!NT_STATUS_IS_OK(nt_status)) {
 328                         printf("QueryDomainInfo level %u failed - %s\n",
 329                                q[levels[i]].in.level, nt_errstr(nt_status));
 330                         return False;
 331                 }
 332         }
 333
 334         TEST_STRING_EQUAL(q[5].out.info->info5.domain_name, domain->domain_name);
 335
 336         TEST_STRING_EQUAL(q[2].out.info->info2.comment, domain->comment);
 337         TEST_STRING_EQUAL(q[4].out.info->info4.comment, domain->comment);
 338         TEST_TIME_EQUAL(q[2].out.info->info2.force_logoff_time, domain->force_logoff_time);
 339         TEST_TIME_EQUAL(q[3].out.info->info3.force_logoff_time, domain->force_logoff_time);
 340
 341         TEST_TIME_EQUAL(q[1].out.info->info1.min_password_length, domain->min_password_length);
 342         TEST_TIME_EQUAL(q[1].out.info->info1.password_history_length, domain->password_history_length);
 343         TEST_TIME_EQUAL(q[1].out.info->info1.max_password_age, domain->max_password_age);
 344         TEST_TIME_EQUAL(q[1].out.info->info1.min_password_age, domain->min_password_age);
 345
 346         TEST_UINT64_EQUAL(q[8].out.info->info8.sequence_num,
 347                         domain->sequence_num);
 348         TEST_TIME_EQUAL(q[8].out.info->info8.domain_create_time,
 349                         domain->domain_create_time);
 350         TEST_TIME_EQUAL(q[13].out.info->info13.domain_create_time,
 351                         domain->domain_create_time);
 352
 353         TEST_SEC_DESC_EQUAL(domain->sdbuf, samr, samsync_state->domain_handle[database_id]);
 354
 355         return ret;
 356 }
 357
 358 static BOOL samsync_handle_policy(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 359                            int database_id, struct netr_DELTA_ENUM *delta)
 360 {
 361         struct netr_DELTA_POLICY *policy = delta->delta_union.policy;
 362
 363         samsync_state->seq_num[database_id] =
 364                 policy->sequence_num;
 365
 366         if (!samsync_state->domain_name[SAM_DATABASE_DOMAIN]) {
 367                 samsync_state->domain_name[SAM_DATABASE_DOMAIN] =
 368                         talloc_reference(samsync_state, policy->primary_domain_name.string);
 369         } else {
 370                 if (StrCaseCmp(samsync_state->domain_name[SAM_DATABASE_DOMAIN], policy->primary_domain_name.string) != 0) {
 371                         printf("PRIMARY domain has name varies between DOMAIN and POLICY!: %s != %s\n", samsync_state->domain_name[SAM_DATABASE_DOMAIN],
 372                                policy->primary_domain_name.string);
 373                         return False;
 374                 }
 375         }
 376
 377         if (!dom_sid_equal(samsync_state->sid[SAM_DATABASE_DOMAIN], policy->sid)) {
 378                 printf("Domain SID from POLICY (%s) does not match domain sid from SAMR (%s)\n",
 379                        dom_sid_string(mem_ctx, policy->sid), dom_sid_string(mem_ctx, samsync_state->sid[SAM_DATABASE_DOMAIN]));
 380                 return False;
 381         }
 382
 383         printf("\tsequence_nums[%d/PRIVS]=%llu\n",
 384                database_id,
 385                samsync_state->seq_num[database_id]);
 386         return True;
 387 }
 388
 389 static BOOL samsync_handle_user(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 390                                 int database_id, struct netr_DELTA_ENUM *delta)
 391 {
 392         uint32 rid = delta->delta_id_union.rid;
 393         struct netr_DELTA_USER *user = delta->delta_union.user;
 394         struct netr_SamInfo3 *info3;
 395         struct samr_Password lm_hash;
 396         struct samr_Password nt_hash;
 397         struct samr_Password *lm_hash_p = NULL;
 398         struct samr_Password *nt_hash_p = NULL;
 399         const char *domain = samsync_state->domain_name[database_id];
 400         const char *username = user->account_name.string;
 401         NTSTATUS nt_status;
 402         BOOL ret = True;
 403
 404         struct samr_OpenUser r;
 405         struct samr_QueryUserInfo q;
 406         struct policy_handle user_handle;
 407
 408         if (!samsync_state->domain_name || !samsync_state->domain_handle[database_id]) {
 409                 printf("SamSync needs domain information before the users\n");
 410                 return False;
 411         }
 412
 413         r.in.domain_handle = samsync_state->domain_handle[database_id];
 414         r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 415         r.in.rid = rid;
 416         r.out.user_handle = &user_handle;
 417
 418         nt_status = dcerpc_samr_OpenUser(samsync_state->p_samr, mem_ctx, &r);
 419         if (!NT_STATUS_IS_OK(nt_status)) {
 420                 printf("OpenUser(%u) failed - %s\n", rid, nt_errstr(nt_status));
 421                 return False;
 422         }
 423
 424         q.in.user_handle = &user_handle;
 425         q.in.level = 21;
 426
 427         TEST_SEC_DESC_EQUAL(user->sdbuf, samr, &user_handle);
 428
 429         nt_status = dcerpc_samr_QueryUserInfo(samsync_state->p_samr, mem_ctx, &q);
 430         if (!test_samr_handle_Close(samsync_state->p_samr, mem_ctx, &user_handle)) {
 431                 printf("samr_handle_Close failed - %s\n",
 432                        nt_errstr(nt_status));
 433                 return False;
 434         }
 435
 436         if (!NT_STATUS_IS_OK(nt_status)) {
 437                 printf("QueryUserInfo level %u failed - %s\n",
 438                        q.in.level, nt_errstr(nt_status));
 439                 return False;
 440         }
 441
 442         TEST_STRING_EQUAL(q.out.info->info21.account_name, user->account_name);
 443         TEST_STRING_EQUAL(q.out.info->info21.full_name, user->full_name);
 444         TEST_INT_EQUAL(q.out.info->info21.rid, user->rid);
 445         TEST_INT_EQUAL(q.out.info->info21.primary_gid, user->primary_gid);
 446         TEST_STRING_EQUAL(q.out.info->info21.home_directory, user->home_directory);
 447         TEST_STRING_EQUAL(q.out.info->info21.home_drive, user->home_drive);
 448         TEST_STRING_EQUAL(q.out.info->info21.logon_script, user->logon_script);
 449         TEST_STRING_EQUAL(q.out.info->info21.description, user->description);
 450         TEST_STRING_EQUAL(q.out.info->info21.workstations, user->workstations);
 451
 452         TEST_TIME_EQUAL(q.out.info->info21.last_logon, user->last_logon);
 453         TEST_TIME_EQUAL(q.out.info->info21.last_logoff, user->last_logoff);
 454
 455
 456         TEST_INT_EQUAL(q.out.info->info21.logon_hours.units_per_week,
 457                        user->logon_hours.units_per_week);
 458         if (ret) {
 459                 if (memcmp(q.out.info->info21.logon_hours.bits, user->logon_hours.bits,
 460                            q.out.info->info21.logon_hours.units_per_week/8) != 0) {
 461                         printf("Logon hours mismatch\n");
 462                         ret = False;
 463                 }
 464         }
 465
 466         TEST_INT_EQUAL(q.out.info->info21.bad_password_count,
 467                        user->bad_password_count);
 468         TEST_INT_EQUAL(q.out.info->info21.logon_count,
 469                        user->logon_count);
 470
 471         TEST_TIME_EQUAL(q.out.info->info21.last_password_change,
 472                        user->last_password_change);
 473         TEST_TIME_EQUAL(q.out.info->info21.acct_expiry,
 474                        user->acct_expiry);
 475
 476         TEST_INT_EQUAL(q.out.info->info21.acct_flags, user->acct_flags);
 477         TEST_INT_EQUAL(q.out.info->info21.nt_password_set, user->nt_password_present);
 478         TEST_INT_EQUAL(q.out.info->info21.lm_password_set, user->lm_password_present);
 479         TEST_INT_EQUAL(q.out.info->info21.password_expired, user->password_expired);
 480
 481         TEST_STRING_EQUAL(q.out.info->info21.comment, user->comment);
 482         TEST_STRING_EQUAL(q.out.info->info21.parameters, user->parameters);
 483
 484         TEST_INT_EQUAL(q.out.info->info21.country_code, user->country_code);
 485         TEST_INT_EQUAL(q.out.info->info21.code_page, user->code_page);
 486
 487         TEST_STRING_EQUAL(q.out.info->info21.profile_path, user->profile_path);
 488
 489         if (user->lm_password_present) {
 490                 sam_rid_crypt(rid, user->lmpassword.hash, lm_hash.hash, 0);
 491                 lm_hash_p = &lm_hash;
 492         }
 493         if (user->nt_password_present) {
 494                 sam_rid_crypt(rid, user->ntpassword.hash, nt_hash.hash, 0);
 495                 nt_hash_p = &nt_hash;
 496         }
 497
 498         if (user->user_private_info.SensitiveData) {
 499                 DATA_BLOB data;
 500                 struct netr_USER_KEYS keys;
 501                 data.data = user->user_private_info.SensitiveData;
 502                 data.length = user->user_private_info.DataLength;
 503                 creds_arcfour_crypt(samsync_state->creds, data.data, data.length);
 504                 nt_status = ndr_pull_struct_blob(&data, mem_ctx, &keys, (ndr_pull_flags_fn_t)ndr_pull_netr_USER_KEYS);
 505                 if (NT_STATUS_IS_OK(nt_status)) {
 506                         if (keys.keys.keys2.lmpassword.length == 16) {
 507                                 sam_rid_crypt(rid, keys.keys.keys2.lmpassword.pwd.hash, lm_hash.hash, 0);
 508                                 lm_hash_p = &lm_hash;
 509                         }
 510                         if (keys.keys.keys2.ntpassword.length == 16) {
 511                                 sam_rid_crypt(rid, keys.keys.keys2.ntpassword.pwd.hash, nt_hash.hash, 0);
 512                                 nt_hash_p = &nt_hash;
 513                         }
 514                 } else {
 515                         printf("Failed to parse Sensitive Data for %s:\n", username);
 516 #if 0
 517                         dump_data(0, data.data, data.length);
 518 #endif
 519                         return False;
 520                 }
 521         }
 522
 523         nt_status = test_SamLogon(samsync_state->p, mem_ctx, samsync_state->creds,
 524                                   domain,
 525                                   username,
 526                                   TEST_MACHINE_NAME,
 527                                   lm_hash_p,
 528                                   nt_hash_p,
 529                                   &info3);
 530
 531         if (NT_STATUS_EQUAL(nt_status, NT_STATUS_ACCOUNT_DISABLED)) {
 532                 if (user->acct_flags & ACB_DISABLED) {
 533                         return True;
 534                 }
 535         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT)) {
 536                 if (user->acct_flags & ACB_WSTRUST) {
 537                         return True;
 538                 }
 539         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_NOLOGON_SERVER_TRUST_ACCOUNT)) {
 540                 if (user->acct_flags & ACB_SVRTRUST) {
 541                         return True;
 542                 }
 543         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT)) {
 544                 if (user->acct_flags & ACB_DOMTRUST) {
 545                         return True;
 546                 }
 547         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT)) {
 548                 if (user->acct_flags & ACB_DOMTRUST) {
 549                         return True;
 550                 }
 551         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_ACCOUNT_LOCKED_OUT)) {
 552                 if (user->acct_flags & ACB_AUTOLOCK) {
 553                         return True;
 554                 }
 555         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_WRONG_PASSWORD)) {
 556                 if (!lm_hash_p && !nt_hash_p) {
 557                         return True;
 558                 }
 559         } else if (NT_STATUS_EQUAL(nt_status, NT_STATUS_PASSWORD_MUST_CHANGE)) {
 560                 /* We would need to know the server's current time to test this properly */
 561                 return True;
 562         } else if (NT_STATUS_IS_OK(nt_status)) {
 563                 TEST_INT_EQUAL(user->rid, info3->base.rid);
 564                 TEST_INT_EQUAL(user->primary_gid, info3->base.primary_gid);
 565                 /* this is 0x0 from NT4 sp6 */
 566                 if (info3->base.acct_flags) {
 567                         TEST_INT_EQUAL(user->acct_flags, info3->base.acct_flags);
 568                 }
 569                 /* this is NULL from NT4 sp6 */
 570                 if (info3->base.account_name.string) {
 571                         TEST_STRING_EQUAL(user->account_name, info3->base.account_name);
 572                 }
 573                 TEST_STRING_EQUAL(user->full_name, info3->base.full_name);
 574                 TEST_STRING_EQUAL(user->logon_script, info3->base.logon_script);
 575                 TEST_STRING_EQUAL(user->profile_path, info3->base.profile_path);
 576                 TEST_STRING_EQUAL(user->home_directory, info3->base.home_directory);
 577                 TEST_STRING_EQUAL(user->home_drive, info3->base.home_drive);
 578                 TEST_STRING_EQUAL(user->logon_script, info3->base.logon_script);
 579
 580
 581                 TEST_TIME_EQUAL(user->last_logon, info3->base.last_logon);
 582                 TEST_TIME_EQUAL(user->acct_expiry, info3->base.acct_expiry);
 583                 TEST_TIME_EQUAL(user->last_password_change, info3->base.last_password_change);
 584
 585                 /* Does the concept of a logoff time ever really
 586                  * exist? (not in any sensible way, according to the
 587                  * doco I read -- abartlet) */
 588
 589                 /* This copes with the two different versions of 0 I see */
 590                 /* with NT4 sp6 we have the || case */
 591                 if (!((user->last_logoff == 0)
 592                       || (info3->base.last_logoff == 0x7fffffffffffffffLL))) {
 593                         TEST_TIME_EQUAL(user->last_logoff, info3->base.last_logoff);
 594                 }
 595                 return ret;
 596         } else {
 597                 printf("Could not validate password for user %s\\%s: %s\n",
 598                        domain, username, nt_errstr(nt_status));
 599                 return False;
 600         }
 601         return False;
 602 }
 603
 604 static BOOL samsync_handle_alias(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 605                                  int database_id, struct netr_DELTA_ENUM *delta)
 606 {
 607         uint32 rid = delta->delta_id_union.rid;
 608         struct netr_DELTA_ALIAS *alias = delta->delta_union.alias;
 609         NTSTATUS nt_status;
 610         BOOL ret = True;
 611
 612         struct samr_OpenAlias r;
 613         struct samr_QueryAliasInfo q;
 614         struct policy_handle alias_handle;
 615
 616         if (!samsync_state->domain_name || !samsync_state->domain_handle[database_id]) {
 617                 printf("SamSync needs domain information before the users\n");
 618                 return False;
 619         }
 620
 621         r.in.domain_handle = samsync_state->domain_handle[database_id];
 622         r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 623         r.in.rid = rid;
 624         r.out.alias_handle = &alias_handle;
 625
 626         nt_status = dcerpc_samr_OpenAlias(samsync_state->p_samr, mem_ctx, &r);
 627         if (!NT_STATUS_IS_OK(nt_status)) {
 628                 printf("OpenUser(%u) failed - %s\n", rid, nt_errstr(nt_status));
 629                 return False;
 630         }
 631
 632         q.in.alias_handle = &alias_handle;
 633         q.in.level = 1;
 634
 635         TEST_SEC_DESC_EQUAL(alias->sdbuf, samr, &alias_handle);
 636
 637         nt_status = dcerpc_samr_QueryAliasInfo(samsync_state->p_samr, mem_ctx, &q);
 638         if (!test_samr_handle_Close(samsync_state->p_samr, mem_ctx, &alias_handle)) {
 639                 return False;
 640         }
 641
 642         if (!NT_STATUS_IS_OK(nt_status)) {
 643                 printf("QueryAliasInfo level %u failed - %s\n",
 644                        q.in.level, nt_errstr(nt_status));
 645                 return False;
 646         }
 647
 648         TEST_STRING_EQUAL(q.out.info->all.name, alias->alias_name);
 649         TEST_STRING_EQUAL(q.out.info->all.description, alias->description);
 650         return ret;
 651 }
 652
 653 static BOOL samsync_handle_group(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 654                                  int database_id, struct netr_DELTA_ENUM *delta)
 655 {
 656         uint32 rid = delta->delta_id_union.rid;
 657         struct netr_DELTA_GROUP *group = delta->delta_union.group;
 658         NTSTATUS nt_status;
 659         BOOL ret = True;
 660
 661         struct samr_OpenGroup r;
 662         struct samr_QueryGroupInfo q;
 663         struct policy_handle group_handle;
 664
 665         if (!samsync_state->domain_name || !samsync_state->domain_handle[database_id]) {
 666                 printf("SamSync needs domain information before the users\n");
 667                 return False;
 668         }
 669
 670         r.in.domain_handle = samsync_state->domain_handle[database_id];
 671         r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 672         r.in.rid = rid;
 673         r.out.group_handle = &group_handle;
 674
 675         nt_status = dcerpc_samr_OpenGroup(samsync_state->p_samr, mem_ctx, &r);
 676         if (!NT_STATUS_IS_OK(nt_status)) {
 677                 printf("OpenUser(%u) failed - %s\n", rid, nt_errstr(nt_status));
 678                 return False;
 679         }
 680
 681         q.in.group_handle = &group_handle;
 682         q.in.level = 1;
 683
 684         TEST_SEC_DESC_EQUAL(group->sdbuf, samr, &group_handle);
 685
 686         nt_status = dcerpc_samr_QueryGroupInfo(samsync_state->p_samr, mem_ctx, &q);
 687         if (!test_samr_handle_Close(samsync_state->p_samr, mem_ctx, &group_handle)) {
 688                 return False;
 689         }
 690
 691         if (!NT_STATUS_IS_OK(nt_status)) {
 692                 printf("QueryGroupInfo level %u failed - %s\n",
 693                        q.in.level, nt_errstr(nt_status));
 694                 return False;
 695         }
 696
 697         TEST_STRING_EQUAL(q.out.info->all.name, group->group_name);
 698         TEST_INT_EQUAL(q.out.info->all.attributes, group->attributes);
 699         TEST_STRING_EQUAL(q.out.info->all.description, group->description);
 700         return ret;
 701 }
 702
 703 static BOOL samsync_handle_secret(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 704                                   int database_id, struct netr_DELTA_ENUM *delta)
 705 {
 706         struct netr_DELTA_SECRET *secret = delta->delta_union.secret;
 707         const char *name = delta->delta_id_union.name;
 708         struct samsync_secret *new = talloc(samsync_state, struct samsync_secret);
 709         struct samsync_secret *old = talloc(mem_ctx, struct samsync_secret);
 710         struct lsa_QuerySecret q;
 711         struct lsa_OpenSecret o;
 712         struct policy_handle sec_handle;
 713         struct lsa_DATA_BUF_PTR bufp1;
 714         struct lsa_DATA_BUF_PTR bufp2;
 715         NTTIME new_mtime;
 716         NTTIME old_mtime;
 717         BOOL ret = True;
 718         DATA_BLOB lsa_blob1, lsa_blob_out, session_key;
 719         NTSTATUS status;
 720
 721         creds_arcfour_crypt(samsync_state->creds, secret->current_cipher.cipher_data,
 722                             secret->current_cipher.maxlen);
 723
 724         creds_arcfour_crypt(samsync_state->creds, secret->old_cipher.cipher_data,
 725                             secret->old_cipher.maxlen);
 726
 727         new->name = talloc_reference(new, name);
 728         new->secret = data_blob_talloc(new, secret->current_cipher.cipher_data, secret->current_cipher.maxlen);
 729         new->mtime = secret->current_cipher_set_time;
 730
 731         DLIST_ADD(samsync_state->secrets, new);
 732
 733         old->name = talloc_reference(old, name);
 734         old->secret = data_blob_const(secret->old_cipher.cipher_data, secret->old_cipher.maxlen);
 735         old->mtime = secret->old_cipher_set_time;
 736
 737         o.in.handle = samsync_state->lsa_handle;
 738         o.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 739         o.in.name.string = name;
 740         o.out.sec_handle = &sec_handle;
 741
 742         status = dcerpc_lsa_OpenSecret(samsync_state->p_lsa, mem_ctx, &o);
 743         if (!NT_STATUS_IS_OK(status)) {
 744                 printf("OpenSecret failed - %s\n", nt_errstr(status));
 745                 return False;
 746         }
 747
 748 /*
 749   We would like to do this, but it is NOT_SUPPORTED on win2k3
 750   TEST_SEC_DESC_EQUAL(secret->sdbuf, lsa, &sec_handle);
 751 */
 752         status = dcerpc_fetch_session_key(samsync_state->p_lsa, &session_key);
 753         if (!NT_STATUS_IS_OK(status)) {
 754                 printf("dcerpc_fetch_session_key failed - %s\n", nt_errstr(status));
 755                 return False;
 756         }
 757
 758
 759         ZERO_STRUCT(new_mtime);
 760         ZERO_STRUCT(old_mtime);
 761
 762         /* fetch the secret back again */
 763         q.in.sec_handle = &sec_handle;
 764         q.in.new_val = &bufp1;
 765         q.in.new_mtime = &new_mtime;
 766         q.in.old_val = &bufp2;
 767         q.in.old_mtime = &old_mtime;
 768
 769         bufp1.buf = NULL;
 770         bufp2.buf = NULL;
 771
 772         status = dcerpc_lsa_QuerySecret(samsync_state->p_lsa, mem_ctx, &q);
 773         if (NT_STATUS_EQUAL(NT_STATUS_ACCESS_DENIED, status)) {
 774                 /* some things are just off limits */
 775                 return True;
 776         } else if (!NT_STATUS_IS_OK(status)) {
 777                 printf("QuerySecret failed - %s\n", nt_errstr(status));
 778                 return False;
 779         }
 780
 781         if (q.out.old_val->buf == NULL) {
 782                 /* probably just not available due to ACLs */
 783         } else {
 784                 lsa_blob1.data = q.out.old_val->buf->data;
 785                 lsa_blob1.length = q.out.old_val->buf->length;
 786
 787                 status = sess_decrypt_blob(mem_ctx, &lsa_blob1, &session_key, &lsa_blob_out);
 788                 if (!NT_STATUS_IS_OK(status)) {
 789                         printf("Failed to decrypt secrets OLD blob\n");
 790                         return False;
 791                 }
 792
 793                 if (!q.out.old_mtime) {
 794                         printf("OLD mtime not available on LSA for secret %s\n", old->name);
 795                         ret = False;
 796                 }
 797                 if (old->mtime != *q.out.old_mtime) {
 798                         printf("OLD mtime on secret %s does not match between SAMSYNC (%s) and LSA (%s)\n",
 799                                old->name, nt_time_string(mem_ctx, old->mtime),
 800                                nt_time_string(mem_ctx, *q.out.old_mtime));
 801                         ret = False;
 802                 }
 803
 804                 if (old->secret.length != lsa_blob_out.length) {
 805                         printf("Returned secret %s doesn't match: %d != %d\n",
 806                                old->name, old->secret.length, lsa_blob_out.length);
 807                         ret = False;
 808                 } else if (memcmp(lsa_blob_out.data,
 809                            old->secret.data, old->secret.length) != 0) {
 810                         printf("Returned secret %s doesn't match: \n",
 811                                old->name);
 812                         DEBUG(1, ("SamSync Secret:\n"));
 813                         dump_data(1, old->secret.data, old->secret.length);
 814                         DEBUG(1, ("LSA Secret:\n"));
 815                         dump_data(1, lsa_blob_out.data, lsa_blob_out.length);
 816                         ret = False;
 817                 }
 818
 819         }
 820
 821         if (q.out.new_val->buf == NULL) {
 822                 /* probably just not available due to ACLs */
 823         } else {
 824                 lsa_blob1.data = q.out.new_val->buf->data;
 825                 lsa_blob1.length = q.out.new_val->buf->length;
 826
 827                 status = sess_decrypt_blob(mem_ctx, &lsa_blob1, &session_key, &lsa_blob_out);
 828                 if (!NT_STATUS_IS_OK(status)) {
 829                         printf("Failed to decrypt secrets OLD blob\n");
 830                         return False;
 831                 }
 832
 833                 if (!q.out.new_mtime) {
 834                         printf("NEW mtime not available on LSA for secret %s\n", new->name);
 835                         ret = False;
 836                 }
 837                 if (new->mtime != *q.out.new_mtime) {
 838                         printf("NEW mtime on secret %s does not match between SAMSYNC (%s) and LSA (%s)\n",
 839                                new->name, nt_time_string(mem_ctx, new->mtime),
 840                                nt_time_string(mem_ctx, *q.out.new_mtime));
 841                         ret = False;
 842                 }
 843
 844                 if (new->secret.length != lsa_blob_out.length) {
 845                         printf("Returned secret %s doesn't match: %d != %d\n",
 846                                new->name, new->secret.length, lsa_blob_out.length);
 847                         ret = False;
 848                 } else if (memcmp(lsa_blob_out.data,
 849                            new->secret.data, new->secret.length) != 0) {
 850                         printf("Returned secret %s doesn't match: \n",
 851                                new->name);
 852                         DEBUG(1, ("SamSync Secret:\n"));
 853                         dump_data(1, new->secret.data, new->secret.length);
 854                         DEBUG(1, ("LSA Secret:\n"));
 855                         dump_data(1, lsa_blob_out.data, lsa_blob_out.length);
 856                         ret = False;
 857                 }
 858         }
 859
 860         return ret;
 861 }
 862
 863 static BOOL samsync_handle_trusted_domain(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 864                                           int database_id, struct netr_DELTA_ENUM *delta)
 865 {
 866         NTSTATUS status;
 867         BOOL ret = True;
 868         struct netr_DELTA_TRUSTED_DOMAIN *trusted_domain = delta->delta_union.trusted_domain;
 869         struct dom_sid *dom_sid = delta->delta_id_union.sid;
 870
 871         struct samsync_trusted_domain *new = talloc(samsync_state, struct samsync_trusted_domain);
 872         struct lsa_OpenTrustedDomain t;
 873         struct policy_handle trustdom_handle;
 874         struct lsa_QueryTrustedDomainInfo q;
 875         union lsa_TrustedDomainInfo *info[9];
 876         int levels [] = {1, 3, 8};
 877         int i;
 878
 879         new->name = talloc_reference(new, trusted_domain->domain_name.string);
 880         new->sid = talloc_reference(new, dom_sid);
 881
 882         t.in.handle = samsync_state->lsa_handle;
 883         t.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 884         t.in.sid = dom_sid;
 885         t.out.trustdom_handle = &trustdom_handle;
 886
 887         status = dcerpc_lsa_OpenTrustedDomain(samsync_state->p_lsa, mem_ctx, &t);
 888         if (!NT_STATUS_IS_OK(status)) {
 889                 printf("OpenTrustedDomain failed - %s\n", nt_errstr(status));
 890                 return False;
 891         }
 892
 893         for (i=0; i< ARRAY_SIZE(levels); i++) {
 894                 q.in.trustdom_handle = &trustdom_handle;
 895                 q.in.level = levels[i];
 896                 status = dcerpc_lsa_QueryTrustedDomainInfo(samsync_state->p_lsa, mem_ctx, &q);
 897                 if (!NT_STATUS_IS_OK(status)) {
 898                         if (q.in.level == 8 && NT_STATUS_EQUAL(status,NT_STATUS_INVALID_PARAMETER)) {
 899                                 info[levels[i]] = NULL;
 900                                 continue;
 901                         }
 902                         printf("QueryInfoTrustedDomain level %d failed - %s\n",
 903                                levels[i], nt_errstr(status));
 904                         return False;
 905                 }
 906                 info[levels[i]]  = q.out.info;
 907         }
 908
 909         if (info[8]) {
 910                 TEST_SID_EQUAL(info[8]->full_info.info_ex.sid, dom_sid);
 911                 TEST_STRING_EQUAL(info[8]->full_info.info_ex.netbios_name, trusted_domain->domain_name);
 912         }
 913         TEST_STRING_EQUAL(info[1]->name.netbios_name, trusted_domain->domain_name);
 914         TEST_INT_EQUAL(info[3]->posix_offset.posix_offset, trusted_domain->posix_offset);
 915 /*
 916   We would like to do this, but it is NOT_SUPPORTED on win2k3
 917         TEST_SEC_DESC_EQUAL(trusted_domain->sdbuf, lsa, &trustdom_handle);
 918 */
 919         DLIST_ADD(samsync_state->trusted_domains, new);
 920
 921         return ret;
 922 }
 923
 924 static BOOL samsync_handle_account(TALLOC_CTX *mem_ctx, struct samsync_state *samsync_state,
 925                                           int database_id, struct netr_DELTA_ENUM *delta)
 926 {
 927         NTSTATUS status;
 928         BOOL ret = True;
 929         struct netr_DELTA_ACCOUNT *account = delta->delta_union.account;
 930         struct dom_sid *dom_sid = delta->delta_id_union.sid;
 931
 932         struct lsa_OpenAccount a;
 933         struct policy_handle acct_handle;
 934         struct lsa_EnumPrivsAccount e;
 935         struct lsa_LookupPrivName r;
 936
 937         int i, j;
 938
 939         BOOL *found_priv_in_lsa;
 940
 941         a.in.handle = samsync_state->lsa_handle;
 942         a.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 943         a.in.sid = dom_sid;
 944         a.out.acct_handle = &acct_handle;
 945
 946         status = dcerpc_lsa_OpenAccount(samsync_state->p_lsa, mem_ctx, &a);
 947         if (!NT_STATUS_IS_OK(status)) {
 948                 printf("OpenTrustedDomain failed - %s\n", nt_errstr(status));
 949                 return False;
 950         }
 951
 952         TEST_SEC_DESC_EQUAL(account->sdbuf, lsa, &acct_handle);
 953
 954         found_priv_in_lsa = talloc_zero_array(mem_ctx, BOOL, account->privilege_entries);
 955
 956         e.in.handle = &acct_handle;
 957
 958         status = dcerpc_lsa_EnumPrivsAccount(samsync_state->p_lsa, mem_ctx, &e);
 959         if (!NT_STATUS_IS_OK(status)) {
 960                 printf("EnumPrivsAccount failed - %s\n", nt_errstr(status));
 961                 return False;
 962         }
 963
 964         if ((account->privilege_entries && !e.out.privs)) {
 965                 printf("Account %s has privilages in SamSync, but not LSA\n",
 966                        dom_sid_string(mem_ctx, dom_sid));
 967                 return False;
 968         }
 969
 970         if (!account->privilege_entries && e.out.privs && e.out.privs->count) {
 971                 printf("Account %s has privilages in LSA, but not SamSync\n",
 972                        dom_sid_string(mem_ctx, dom_sid));
 973                 return False;
 974         }
 975
 976         TEST_INT_EQUAL(account->privilege_entries, e.out.privs->count);
 977
 978         for (i=0;i< e.out.privs->count; i++) {
 979                 r.in.handle = samsync_state->lsa_handle;
 980                 r.in.luid = &e.out.privs->set[i].luid;
 981
 982                 status = dcerpc_lsa_LookupPrivName(samsync_state->p_lsa, mem_ctx, &r);
 983                 if (!NT_STATUS_IS_OK(status)) {
 984                         printf("\nLookupPrivName failed - %s\n", nt_errstr(status));
 985                         return False;
 986                 }
 987
 988                 if (!r.out.name) {
 989                         printf("\nLookupPrivName failed to return a name\n");
 990                         return False;
 991                 }
 992                 for (j=0;j<account->privilege_entries; j++) {
 993                         if (strcmp(r.out.name->string, account->privilege_name[j].string) == 0) {
 994                                 found_priv_in_lsa[j] = True;
 995                                 break;
 996                         }
 997                 }
 998         }
 999         for (j=0;j<account->privilege_entries; j++) {
1000                 if (!found_priv_in_lsa[j]) {
1001                         printf("Privilage %s on account %s not found in LSA\n", account->privilege_name[j].string,
1002                                dom_sid_string(mem_ctx, dom_sid));
1003                         ret = False;
1004                 }
1005         }
1006         return ret;
1007 }
1008
1009 /*
1010   try a netlogon DatabaseSync
1011 */
1012 static BOOL test_DatabaseSync(struct samsync_state *samsync_state,
1013                               TALLOC_CTX *mem_ctx)
1014 {
1015         NTSTATUS status;
1016         struct netr_DatabaseSync r;
1017         const uint32_t database_ids[] = {SAM_DATABASE_DOMAIN, SAM_DATABASE_BUILTIN, SAM_DATABASE_PRIVS};
1018         int i, d;
1019         BOOL ret = True;
1020         struct samsync_trusted_domain *t;
1021         struct samsync_secret *s;
1022
1023         const char *domain, *username;
1024
1025         r.in.logon_server = talloc_asprintf(mem_ctx, "\\\\%s", dcerpc_server_name(samsync_state->p));
1026         r.in.computername = TEST_MACHINE_NAME;
1027         r.in.preferredmaximumlength = (uint32_t)-1;
1028         ZERO_STRUCT(r.in.return_authenticator);
1029
1030         for (i=0;i<ARRAY_SIZE(database_ids);i++) {
1031                 r.in.sync_context = 0;
1032                 r.in.database_id = database_ids[i];
1033
1034                 printf("Testing DatabaseSync of id %d\n", r.in.database_id);
1035
1036                 do {
1037                         creds_client_authenticator(samsync_state->creds, &r.in.credential);
1038
1039                         status = dcerpc_netr_DatabaseSync(samsync_state->p, mem_ctx, &r);
1040                         if (!NT_STATUS_IS_OK(status) &&
1041                             !NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
1042                                 printf("DatabaseSync - %s\n", nt_errstr(status));
1043                                 ret = False;
1044                                 break;
1045                         }
1046
1047                         if (!creds_client_check(samsync_state->creds, &r.out.return_authenticator.cred)) {
1048                                 printf("Credential chaining failed\n");
1049                         }
1050
1051                         r.in.sync_context = r.out.sync_context;
1052
1053                         for (d=0; d < r.out.delta_enum_array->num_deltas; d++) {
1054                                 switch (r.out.delta_enum_array->delta_enum[d].delta_type) {
1055                                 case NETR_DELTA_DOMAIN:
1056                                         if (!samsync_handle_domain(mem_ctx, samsync_state,
1057                                                                    r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1058                                                 printf("Failed to handle DELTA_DOMAIN\n");
1059                                                 ret = False;
1060                                         }
1061                                         break;
1062                                 case NETR_DELTA_GROUP:
1063                                         if (!samsync_handle_group(mem_ctx, samsync_state,
1064                                                                   r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1065                                                 printf("Failed to handle DELTA_USER\n");
1066                                                 ret = False;
1067                                         }
1068                                         break;
1069                                 case NETR_DELTA_USER:
1070                                         if (!samsync_handle_user(mem_ctx, samsync_state,
1071                                                                  r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1072                                                 printf("Failed to handle DELTA_USER\n");
1073                                                 ret = False;
1074                                         }
1075                                         break;
1076                                 case NETR_DELTA_ALIAS:
1077                                         if (!samsync_handle_alias(mem_ctx, samsync_state,
1078                                                                   r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1079                                                 printf("Failed to handle DELTA_ALIAS\n");
1080                                                 ret = False;
1081                                         }
1082                                         break;
1083                                 case NETR_DELTA_POLICY:
1084                                         if (!samsync_handle_policy(mem_ctx, samsync_state,
1085                                                                    r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1086                                                 printf("Failed to handle DELTA_POLICY\n");
1087                                                 ret = False;
1088                                         }
1089                                         break;
1090                                 case NETR_DELTA_TRUSTED_DOMAIN:
1091                                         if (!samsync_handle_trusted_domain(mem_ctx, samsync_state,
1092                                                                            r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1093                                                 printf("Failed to handle DELTA_TRUSTED_DOMAIN\n");
1094                                                 ret = False;
1095                                         }
1096                                         break;
1097                                 case NETR_DELTA_ACCOUNT:
1098                                         if (!samsync_handle_account(mem_ctx, samsync_state,
1099                                                                     r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1100                                                 printf("Failed to handle DELTA_ACCOUNT\n");
1101                                                 ret = False;
1102                                         }
1103                                         break;
1104                                 case NETR_DELTA_SECRET:
1105                                         if (!samsync_handle_secret(mem_ctx, samsync_state,
1106                                                                    r.in.database_id, &r.out.delta_enum_array->delta_enum[d])) {
1107                                                 printf("Failed to handle DELTA_SECRET\n");
1108                                                 ret = False;
1109                                         }
1110                                         break;
1111                                 }
1112                         }
1113                 } while (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES));
1114
1115         }
1116
1117         domain = samsync_state->domain_name[SAM_DATABASE_DOMAIN];
1118         if (!domain) {
1119                 printf("Never got a DOMAIN object in samsync!\n");
1120                 return False;
1121         }
1122
1123         username = talloc_asprintf(mem_ctx, "%s$", domain);
1124         for (t=samsync_state->trusted_domains; t; t=t->next) {
1125                 char *secret_name = talloc_asprintf(mem_ctx, "G$$%s", t->name);
1126                 for (s=samsync_state->secrets; s; s=s->next) {
1127                         if (StrCaseCmp(s->name, secret_name) == 0) {
1128                                 NTSTATUS nt_status;
1129                                 struct samr_Password nt_hash;
1130                                 mdfour(nt_hash.hash, s->secret.data, s->secret.length);
1131
1132                                 printf("Checking password for %s\\%s\n", t->name, username);
1133                                 nt_status = test_SamLogon(samsync_state->p_netlogon_wksta, mem_ctx, samsync_state->creds_netlogon_wksta,
1134                                                           t->name,
1135                                                           username,
1136                                                           TEST_MACHINE_NAME2,
1137                                                           NULL,
1138                                                           &nt_hash,
1139                                                           NULL);
1140                                 if (NT_STATUS_EQUAL(nt_status, NT_STATUS_NO_LOGON_SERVERS)) {
1141                                         printf("Verifiction of trust password to %s failed: %s (the trusted domain is not available)\n",
1142                                                t->name, nt_errstr(nt_status));
1143
1144                                         break;
1145                                 }
1146                                 if (!NT_STATUS_EQUAL(nt_status, NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT)) {
1147                                         printf("Verifiction of trust password to %s: should have failed (nologon interdomain trust account), instead: %s\n",
1148                                                t->name, nt_errstr(nt_status));
1149                                         ret = False;
1150                                 }
1151
1152                                 /* break it */
1153                                 nt_hash.hash[0]++;
1154                                 nt_status = test_SamLogon(samsync_state->p_netlogon_wksta, mem_ctx, samsync_state->creds_netlogon_wksta,
1155                                                           t->name,
1156                                                           username,
1157                                                           TEST_MACHINE_NAME2,
1158                                                           NULL,
1159                                                           &nt_hash,
1160                                                           NULL);
1161
1162                                 if (!NT_STATUS_EQUAL(nt_status, NT_STATUS_WRONG_PASSWORD)) {
1163                                         printf("Verifiction of trust password to %s: should have failed (wrong password), instead: %s\n",
1164                                                t->name, nt_errstr(nt_status));
1165                                         ret = False;
1166                                 }
1167
1168                                 break;
1169                         }
1170                 }
1171         }
1172         return ret;
1173 }
1174
1175
1176 /*
1177   try a netlogon DatabaseDeltas
1178 */
1179 static BOOL test_DatabaseDeltas(struct samsync_state *samsync_state, TALLOC_CTX *mem_ctx)
1180 {
1181         NTSTATUS status;
1182         struct netr_DatabaseDeltas r;
1183         const uint32_t database_ids[] = {0, 1, 2};
1184         int i;
1185         BOOL ret = True;
1186
1187         r.in.logon_server = talloc_asprintf(mem_ctx, "\\\\%s", dcerpc_server_name(samsync_state->p));
1188         r.in.computername = TEST_MACHINE_NAME;
1189         r.in.preferredmaximumlength = (uint32_t)-1;
1190         ZERO_STRUCT(r.in.return_authenticator);
1191
1192         for (i=0;i<ARRAY_SIZE(database_ids);i++) {
1193                 r.in.database_id = database_ids[i];
1194                 r.in.sequence_num = samsync_state->seq_num[i];
1195
1196                 if (r.in.sequence_num == 0) continue;
1197
1198                 r.in.sequence_num -= 1;
1199
1200
1201                 printf("Testing DatabaseDeltas of id %d at %llu\n",
1202                        r.in.database_id, r.in.sequence_num);
1203
1204                 do {
1205                         creds_client_authenticator(samsync_state->creds, &r.in.credential);
1206
1207                         status = dcerpc_netr_DatabaseDeltas(samsync_state->p, mem_ctx, &r);
1208                         if (!NT_STATUS_IS_OK(status) &&
1209                             !NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES) &&
1210                             !NT_STATUS_EQUAL(status, NT_STATUS_SYNCHRONIZATION_REQUIRED)) {
1211                                 printf("DatabaseDeltas - %s\n", nt_errstr(status));
1212                                 ret = False;
1213                                 break;
1214                         }
1215
1216                         if (!creds_client_check(samsync_state->creds, &r.out.return_authenticator.cred)) {
1217                                 printf("Credential chaining failed\n");
1218                         }
1219
1220                         r.in.sequence_num++;
1221                 } while (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES));
1222         }
1223
1224         return ret;
1225 }
1226
1227
1228 /*
1229   try a netlogon DatabaseSync2
1230 */
1231 static BOOL test_DatabaseSync2(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
1232                                struct creds_CredentialState *creds)
1233 {
1234         NTSTATUS status;
1235         struct netr_DatabaseSync2 r;
1236         const uint32_t database_ids[] = {0, 1, 2};
1237         int i;
1238         BOOL ret = True;
1239
1240         r.in.logon_server = talloc_asprintf(mem_ctx, "\\\\%s", dcerpc_server_name(p));
1241         r.in.computername = TEST_MACHINE_NAME;
1242         r.in.preferredmaximumlength = (uint32_t)-1;
1243         ZERO_STRUCT(r.in.return_authenticator);
1244
1245         for (i=0;i<ARRAY_SIZE(database_ids);i++) {
1246                 r.in.sync_context = 0;
1247                 r.in.database_id = database_ids[i];
1248                 r.in.restart_state = 0;
1249
1250                 printf("Testing DatabaseSync2 of id %d\n", r.in.database_id);
1251
1252                 do {
1253                         creds_client_authenticator(creds, &r.in.credential);
1254
1255                         status = dcerpc_netr_DatabaseSync2(p, mem_ctx, &r);
1256                         if (!NT_STATUS_IS_OK(status) &&
1257                             !NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
1258                                 printf("DatabaseSync2 - %s\n", nt_errstr(status));
1259                                 ret = False;
1260                                 break;
1261                         }
1262
1263                         if (!creds_client_check(creds, &r.out.return_authenticator.cred)) {
1264                                 printf("Credential chaining failed\n");
1265                         }
1266
1267                         r.in.sync_context = r.out.sync_context;
1268                 } while (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES));
1269         }
1270
1271         return ret;
1272 }
1273
1274
1275
1276 BOOL torture_rpc_samsync(void)
1277 {
1278         NTSTATUS status;
1279         TALLOC_CTX *mem_ctx;
1280         BOOL ret = True;
1281         struct test_join *join_ctx;
1282         struct test_join *join_ctx2;
1283         const char *machine_password;
1284         const char *machine_password2;
1285         const char *binding = lp_parm_string(-1, "torture", "binding");
1286         struct dcerpc_binding b;
1287         struct dcerpc_binding b_netlogon_wksta;
1288         struct samr_Connect c;
1289         struct samr_SetDomainInfo s;
1290         struct policy_handle *domain_policy;
1291
1292         struct lsa_ObjectAttribute attr;
1293         struct lsa_QosInfo qos;
1294         struct lsa_OpenPolicy2 r;
1295
1296         struct samsync_state *samsync_state;
1297
1298         mem_ctx = talloc_init("torture_rpc_netlogon");
1299
1300         join_ctx = torture_join_domain(TEST_MACHINE_NAME, lp_workgroup(), ACB_SVRTRUST,
1301                                        &machine_password);
1302         if (!join_ctx) {
1303                 printf("Failed to join as BDC\n");
1304                 return False;
1305         }
1306
1307         join_ctx2 = torture_join_domain(TEST_MACHINE_NAME2, lp_workgroup(), ACB_WSTRUST,
1308                                        &machine_password2);
1309         if (!join_ctx2) {
1310                 printf("Failed to join as member\n");
1311                 return False;
1312         }
1313
1314         samsync_state = talloc_zero(mem_ctx, struct samsync_state);
1315
1316         samsync_state->p_samr = torture_join_samr_pipe(join_ctx);
1317         samsync_state->connect_handle = talloc_zero(samsync_state, struct policy_handle);
1318         samsync_state->lsa_handle = talloc_zero(samsync_state, struct policy_handle);
1319         c.in.system_name = NULL;
1320         c.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
1321         c.out.connect_handle = samsync_state->connect_handle;
1322
1323         status = dcerpc_samr_Connect(samsync_state->p_samr, mem_ctx, &c);
1324         if (!NT_STATUS_IS_OK(status)) {
1325                 printf("samr_Connect failed\n");
1326                 ret = False;
1327                 goto failed;
1328         }
1329
1330         domain_policy = samsync_open_domain(mem_ctx, samsync_state, lp_workgroup(), NULL);
1331         if (!domain_policy) {
1332                 printf("samrsync_open_domain failed\n");
1333                 ret = False;
1334                 goto failed;
1335         }
1336
1337         s.in.domain_handle = domain_policy;
1338         s.in.level = 4;
1339         s.in.info = talloc(mem_ctx, union samr_DomainInfo);
1340
1341         s.in.info->info4.comment.string
1342                 = talloc_asprintf(mem_ctx,
1343                                   "Tortured by Samba4: %s",
1344                                   timestring(mem_ctx, time(NULL)));
1345         status = dcerpc_samr_SetDomainInfo(samsync_state->p_samr, mem_ctx, &s);
1346
1347         if (!test_samr_handle_Close(samsync_state->p_samr, mem_ctx, domain_policy)) {
1348                 ret = False;
1349                 goto failed;
1350         }
1351
1352         if (!NT_STATUS_IS_OK(status)) {
1353                 printf("SetDomainInfo level %u failed - %s\n",
1354                        s.in.level, nt_errstr(status));
1355                 ret = False;
1356                 goto failed;
1357         }
1358
1359
1360         status = torture_rpc_connection(&samsync_state->p_lsa,
1361                                         DCERPC_LSARPC_NAME,
1362                                         DCERPC_LSARPC_UUID,
1363                                         DCERPC_LSARPC_VERSION);
1364
1365         if (!NT_STATUS_IS_OK(status)) {
1366                 ret = False;
1367                 goto failed;
1368         }
1369
1370         qos.len = 0;
1371         qos.impersonation_level = 2;
1372         qos.context_mode = 1;
1373         qos.effective_only = 0;
1374
1375         attr.len = 0;
1376         attr.root_dir = NULL;
1377         attr.object_name = NULL;
1378         attr.attributes = 0;
1379         attr.sec_desc = NULL;
1380         attr.sec_qos = &qos;
1381
1382         r.in.system_name = "\\";
1383         r.in.attr = &attr;
1384         r.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
1385         r.out.handle = samsync_state->lsa_handle;
1386
1387         status = dcerpc_lsa_OpenPolicy2(samsync_state->p_lsa, mem_ctx, &r);
1388         if (!NT_STATUS_IS_OK(status)) {
1389                 printf("OpenPolicy2 failed - %s\n", nt_errstr(status));
1390                 ret = False;
1391                 goto failed;
1392         }
1393
1394         status = dcerpc_parse_binding(mem_ctx, binding, &b);
1395         if (!NT_STATUS_IS_OK(status)) {
1396                 printf("Bad binding string %s\n", binding);
1397                 ret = False;
1398                 goto failed;
1399         }
1400
1401         b.flags &= ~DCERPC_AUTH_OPTIONS;
1402         b.flags |= DCERPC_SCHANNEL_BDC | DCERPC_SIGN;
1403
1404         status = dcerpc_pipe_connect_b(&samsync_state->p, &b,
1405                                        DCERPC_NETLOGON_UUID,
1406                                        DCERPC_NETLOGON_VERSION,
1407                                        lp_workgroup(),
1408                                        TEST_MACHINE_NAME,
1409                                        machine_password);
1410
1411         if (!NT_STATUS_IS_OK(status)) {
1412                 ret = False;
1413                 goto failed;
1414         }
1415
1416         status = dcerpc_schannel_creds(samsync_state->p->conn->security_state.generic_state, mem_ctx, &samsync_state->creds);
1417         if (!NT_STATUS_IS_OK(status)) {
1418                 ret = False;
1419         }
1420
1421
1422
1423         status = dcerpc_parse_binding(mem_ctx, binding, &b_netlogon_wksta);
1424         if (!NT_STATUS_IS_OK(status)) {
1425                 printf("Bad binding string %s\n", binding);
1426                 ret = False;
1427                 goto failed;
1428         }
1429
1430         b_netlogon_wksta.flags &= ~DCERPC_AUTH_OPTIONS;
1431         b_netlogon_wksta.flags |= DCERPC_SCHANNEL_WORKSTATION | DCERPC_SIGN;
1432
1433         status = dcerpc_pipe_connect_b(&samsync_state->p_netlogon_wksta, &b_netlogon_wksta,
1434                                        DCERPC_NETLOGON_UUID,
1435                                        DCERPC_NETLOGON_VERSION,
1436                                        lp_workgroup(),
1437                                        TEST_MACHINE_NAME2,
1438                                        machine_password2);
1439
1440         if (!NT_STATUS_IS_OK(status)) {
1441                 ret = False;
1442                 goto failed;
1443         }
1444
1445         status = dcerpc_schannel_creds(samsync_state->p_netlogon_wksta->conn->security_state.generic_state,
1446                                        mem_ctx, &samsync_state->creds_netlogon_wksta);
1447         if (!NT_STATUS_IS_OK(status)) {
1448                 printf("Failed to obtail schanel creds!\n");
1449                 ret = False;
1450         }
1451
1452         if (!test_DatabaseSync(samsync_state, mem_ctx)) {
1453                 printf("DatabaseSync failed\n");
1454                 ret = False;
1455         }
1456
1457         if (!test_DatabaseDeltas(samsync_state, mem_ctx)) {
1458                 printf("DatabaseDeltas failed\n");
1459                 ret = False;
1460         }
1461
1462         if (!test_DatabaseSync2(samsync_state->p, mem_ctx, samsync_state->creds)) {
1463                 printf("DatabaseSync2 failed\n");
1464                 ret = False;
1465         }
1466 failed:
1467         torture_rpc_close(samsync_state->p);
1468
1469         torture_leave_domain(join_ctx);
1470         torture_leave_domain(join_ctx2);
1471
1472         talloc_free(mem_ctx);
1473
1474         return ret;
1475 }