source4/torture/rpc/dssync.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    DsGetNCChanges replication test
   5
   6    Copyright (C) Stefan (metze) Metzmacher 2005
   7    Copyright (C) Brad Henry 2005
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #include "includes.h"
  24 #include "lib/cmdline/popt_common.h"
  25 #include "librpc/gen_ndr/ndr_drsuapi_c.h"
  26 #include "librpc/gen_ndr/ndr_drsblobs.h"
  27 #include "libcli/cldap/cldap.h"
  28 #include "torture/torture.h"
  29 #include "../libcli/drsuapi/drsuapi.h"
  30 #include "auth/gensec/gensec.h"
  31 #include "param/param.h"
  32 #include "dsdb/samdb/samdb.h"
  33 #include "lib/ldb_wrap.h"
  34 #include "torture/rpc/rpc.h"
  35 #include "torture/drs/proto.h"
  36 #include "lib/tsocket/tsocket.h"
  37 #include "libcli/resolve/resolve.h"
  38
  39 struct DsSyncBindInfo {
  40         struct dcerpc_pipe *drs_pipe;
  41         struct drsuapi_DsBind req;
  42         struct GUID bind_guid;
  43         struct drsuapi_DsBindInfoCtr our_bind_info_ctr;
  44         struct drsuapi_DsBindInfo28 our_bind_info28;
  45         struct drsuapi_DsBindInfo28 peer_bind_info28;
  46         struct policy_handle bind_handle;
  47 };
  48
  49 struct DsSyncLDAPInfo {
  50         struct ldb_context *ldb;
  51 };
  52
  53 struct DsSyncTest {
  54         struct dcerpc_binding *drsuapi_binding;
  55
  56         const char *ldap_url;
  57         const char *site_name;
  58         const char *dest_address;
  59         const char *domain_dn;
  60
  61         /* what we need to do as 'Administrator' */
  62         struct {
  63                 struct cli_credentials *credentials;
  64                 struct DsSyncBindInfo drsuapi;
  65                 struct DsSyncLDAPInfo ldap;
  66         } admin;
  67
  68         /* what we need to do as the new dc machine account */
  69         struct {
  70                 struct cli_credentials *credentials;
  71                 struct DsSyncBindInfo drsuapi;
  72                 struct drsuapi_DsGetDCInfo2 dc_info2;
  73                 struct GUID invocation_id;
  74                 struct GUID object_guid;
  75         } new_dc;
  76
  77         /* info about the old dc */
  78         struct {
  79                 struct drsuapi_DsGetDomainControllerInfo dc_info;
  80         } old_dc;
  81 };
  82
  83 static struct DsSyncTest *test_create_context(struct torture_context *tctx)
  84 {
  85         NTSTATUS status;
  86         struct DsSyncTest *ctx;
  87         struct drsuapi_DsBindInfo28 *our_bind_info28;
  88         struct drsuapi_DsBindInfoCtr *our_bind_info_ctr;
  89         const char *binding = torture_setting_string(tctx, "binding", NULL);
  90         struct nbt_name name;
  91
  92         ctx = talloc_zero(tctx, struct DsSyncTest);
  93         if (!ctx) return NULL;
  94
  95         status = dcerpc_parse_binding(ctx, binding, &ctx->drsuapi_binding);
  96         if (!NT_STATUS_IS_OK(status)) {
  97                 printf("Bad binding string %s\n", binding);
  98                 return NULL;
  99         }
 100         ctx->drsuapi_binding->flags |= DCERPC_SIGN | DCERPC_SEAL;
 101
 102         ctx->ldap_url = talloc_asprintf(ctx, "ldap://%s", ctx->drsuapi_binding->host);
 103
 104         make_nbt_name_server(&name, ctx->drsuapi_binding->host);
 105
 106         /* do an initial name resolution to find its IP */
 107         status = resolve_name(lp_resolve_context(tctx->lp_ctx), &name, tctx,
 108                               &ctx->dest_address, tctx->ev);
 109         if (!NT_STATUS_IS_OK(status)) {
 110                 printf("Failed to resolve %s - %s\n",
 111                        name.name, nt_errstr(status));
 112                 return NULL;
 113         }
 114
 115         /* ctx->admin ...*/
 116         ctx->admin.credentials                          = cmdline_credentials;
 117
 118         our_bind_info28                         = &ctx->admin.drsuapi.our_bind_info28;
 119         our_bind_info28->supported_extensions   = 0xFFFFFFFF;
 120         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
 121         our_bind_info28->site_guid              = GUID_zero();
 122         our_bind_info28->pid                    = 0;
 123         our_bind_info28->repl_epoch             = 1;
 124
 125         our_bind_info_ctr                       = &ctx->admin.drsuapi.our_bind_info_ctr;
 126         our_bind_info_ctr->length               = 28;
 127         our_bind_info_ctr->info.info28          = *our_bind_info28;
 128
 129         GUID_from_string(DRSUAPI_DS_BIND_GUID, &ctx->admin.drsuapi.bind_guid);
 130
 131         ctx->admin.drsuapi.req.in.bind_guid             = &ctx->admin.drsuapi.bind_guid;
 132         ctx->admin.drsuapi.req.in.bind_info             = our_bind_info_ctr;
 133         ctx->admin.drsuapi.req.out.bind_handle          = &ctx->admin.drsuapi.bind_handle;
 134
 135         /* ctx->new_dc ...*/
 136         ctx->new_dc.credentials                 = cmdline_credentials;
 137
 138         our_bind_info28                         = &ctx->new_dc.drsuapi.our_bind_info28;
 139         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_BASE;
 140         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ASYNC_REPLICATION;
 141         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_REMOVEAPI;
 142         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_MOVEREQ_V2;
 143         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHG_COMPRESS;
 144         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V1;
 145         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_RESTORE_USN_OPTIMIZATION;
 146         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_KCC_EXECUTE;
 147         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRY_V2;
 148         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_LINKED_VALUE_REPLICATION;
 149         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V2;
 150         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_INSTANCE_TYPE_NOT_REQ_ON_MOD;
 151         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_CRYPTO_BIND;
 152         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GET_REPL_INFO;
 153         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_STRONG_ENCRYPTION;
 154         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V01;
 155         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_TRANSITIVE_MEMBERSHIP;
 156         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADD_SID_HISTORY;
 157         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_POST_BETA3;
 158         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GET_MEMBERSHIPS2;
 159         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V6;
 160         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_NONDOMAIN_NCS;
 161         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8;
 162         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V5;
 163         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V6;
 164         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
 165         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V7;
 166         our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_VERIFY_OBJECT;
 167         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "xpress", false)) {
 168                 our_bind_info28->supported_extensions   |= DRSUAPI_SUPPORTED_EXTENSION_XPRESS_COMPRESS;
 169         }
 170         our_bind_info28->site_guid              = GUID_zero();
 171         our_bind_info28->pid                    = 0;
 172         our_bind_info28->repl_epoch             = 0;
 173
 174         our_bind_info_ctr                       = &ctx->new_dc.drsuapi.our_bind_info_ctr;
 175         our_bind_info_ctr->length               = 28;
 176         our_bind_info_ctr->info.info28          = *our_bind_info28;
 177
 178         GUID_from_string(DRSUAPI_DS_BIND_GUID_W2K3, &ctx->new_dc.drsuapi.bind_guid);
 179
 180         ctx->new_dc.drsuapi.req.in.bind_guid            = &ctx->new_dc.drsuapi.bind_guid;
 181         ctx->new_dc.drsuapi.req.in.bind_info            = our_bind_info_ctr;
 182         ctx->new_dc.drsuapi.req.out.bind_handle         = &ctx->new_dc.drsuapi.bind_handle;
 183
 184         ctx->new_dc.invocation_id                       = ctx->new_dc.drsuapi.bind_guid;
 185
 186         /* ctx->old_dc ...*/
 187
 188         return ctx;
 189 }
 190
 191 static bool _test_DsBind(struct torture_context *tctx,
 192                          struct DsSyncTest *ctx, struct cli_credentials *credentials, struct DsSyncBindInfo *b)
 193 {
 194         NTSTATUS status;
 195         bool ret = true;
 196
 197         status = dcerpc_pipe_connect_b(ctx,
 198                                        &b->drs_pipe, ctx->drsuapi_binding,
 199                                        &ndr_table_drsuapi,
 200                                        credentials, tctx->ev, tctx->lp_ctx);
 201
 202         if (!NT_STATUS_IS_OK(status)) {
 203                 printf("Failed to connect to server as a BDC: %s\n", nt_errstr(status));
 204                 return false;
 205         }
 206
 207         status = dcerpc_drsuapi_DsBind(b->drs_pipe, ctx, &b->req);
 208         if (!NT_STATUS_IS_OK(status)) {
 209                 const char *errstr = nt_errstr(status);
 210                 if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
 211                         errstr = dcerpc_errstr(ctx, b->drs_pipe->last_fault_code);
 212                 }
 213                 printf("dcerpc_drsuapi_DsBind failed - %s\n", errstr);
 214                 ret = false;
 215         } else if (!W_ERROR_IS_OK(b->req.out.result)) {
 216                 printf("DsBind failed - %s\n", win_errstr(b->req.out.result));
 217                 ret = false;
 218         }
 219
 220         ZERO_STRUCT(b->peer_bind_info28);
 221         if (b->req.out.bind_info) {
 222                 switch (b->req.out.bind_info->length) {
 223                 case 24: {
 224                         struct drsuapi_DsBindInfo24 *info24;
 225                         info24 = &b->req.out.bind_info->info.info24;
 226                         b->peer_bind_info28.supported_extensions= info24->supported_extensions;
 227                         b->peer_bind_info28.site_guid           = info24->site_guid;
 228                         b->peer_bind_info28.pid                 = info24->pid;
 229                         b->peer_bind_info28.repl_epoch          = 0;
 230                         break;
 231                 }
 232                 case 48: {
 233                         struct drsuapi_DsBindInfo48 *info48;
 234                         info48 = &b->req.out.bind_info->info.info48;
 235                         b->peer_bind_info28.supported_extensions= info48->supported_extensions;
 236                         b->peer_bind_info28.site_guid           = info48->site_guid;
 237                         b->peer_bind_info28.pid                 = info48->pid;
 238                         b->peer_bind_info28.repl_epoch          = info48->repl_epoch;
 239                         break;
 240                 }
 241                 case 28:
 242                         b->peer_bind_info28 = b->req.out.bind_info->info.info28;
 243                         break;
 244                 default:
 245                         printf("DsBind - warning: unknown BindInfo length: %u\n",
 246                                b->req.out.bind_info->length);
 247                 }
 248         }
 249
 250         return ret;
 251 }
 252
 253 static bool test_LDAPBind(struct torture_context *tctx, struct DsSyncTest *ctx,
 254                           struct cli_credentials *credentials, struct DsSyncLDAPInfo *l)
 255 {
 256         bool ret = true;
 257
 258         struct ldb_context *ldb;
 259
 260         const char *modules_option[] = { "modules:paged_searches", NULL };
 261         ctx->admin.ldap.ldb = ldb = ldb_init(ctx, tctx->ev);
 262         if (ldb == NULL) {
 263                 return false;
 264         }
 265
 266         /* Despite us loading the schema from the AD server, we need
 267          * the samba handlers to get the extended DN syntax stuff */
 268         ret = ldb_register_samba_handlers(ldb);
 269         if (ret == -1) {
 270                 talloc_free(ldb);
 271                 return NULL;
 272         }
 273
 274         ldb_set_modules_dir(ldb,
 275                             talloc_asprintf(ldb,
 276                                             "%s/ldb",
 277                                             lp_modulesdir(tctx->lp_ctx)));
 278
 279         if (ldb_set_opaque(ldb, "credentials", credentials)) {
 280                 talloc_free(ldb);
 281                 return NULL;
 282         }
 283
 284         if (ldb_set_opaque(ldb, "loadparm", tctx->lp_ctx)) {
 285                 talloc_free(ldb);
 286                 return NULL;
 287         }
 288
 289         ret = ldb_connect(ldb, ctx->ldap_url, 0, modules_option);
 290         if (ret != LDB_SUCCESS) {
 291                 talloc_free(ldb);
 292                 torture_assert_int_equal(tctx, ret, LDB_SUCCESS, "Failed to make LDB connection to target");
 293         }
 294
 295         printf("connected to LDAP: %s\n", ctx->ldap_url);
 296
 297         return true;
 298 }
 299
 300 static bool test_GetInfo(struct torture_context *tctx, struct DsSyncTest *ctx)
 301 {
 302         NTSTATUS status;
 303         struct drsuapi_DsCrackNames r;
 304         union drsuapi_DsNameRequest req;
 305         union drsuapi_DsNameCtr ctr;
 306         int32_t level_out = 0;
 307         struct drsuapi_DsNameString names[1];
 308         bool ret = true;
 309         struct cldap_socket *cldap;
 310         struct cldap_netlogon search;
 311         struct tsocket_address *dest_addr;
 312         int ret2;
 313
 314         ret2 = tsocket_address_inet_from_strings(tctx, "ip",
 315                                                  ctx->dest_address,
 316                                                  lp_cldap_port(tctx->lp_ctx),
 317                                                  &dest_addr);
 318         if (ret2 != 0) {
 319                 printf("failed to create tsocket_address for '%s' port %u - %s\n",
 320                         ctx->drsuapi_binding->host, lp_cldap_port(tctx->lp_ctx),
 321                         strerror(errno));
 322                 return false;
 323         }
 324
 325         status = cldap_socket_init(ctx, NULL, NULL, dest_addr, &cldap);
 326         if (!NT_STATUS_IS_OK(status)) {
 327                 printf("failed to setup cldap socket - %s\n",
 328                         nt_errstr(status));
 329                 return false;
 330         }
 331
 332         r.in.bind_handle                = &ctx->admin.drsuapi.bind_handle;
 333         r.in.level                      = 1;
 334         r.in.req                        = &req;
 335         r.in.req->req1.codepage         = 1252; /* western european */
 336         r.in.req->req1.language         = 0x00000407; /* german */
 337         r.in.req->req1.count            = 1;
 338         r.in.req->req1.names            = names;
 339         r.in.req->req1.format_flags     = DRSUAPI_DS_NAME_FLAG_NO_FLAGS;
 340         r.in.req->req1.format_offered   = DRSUAPI_DS_NAME_FORMAT_NT4_ACCOUNT;
 341         r.in.req->req1.format_desired   = DRSUAPI_DS_NAME_FORMAT_FQDN_1779;
 342         names[0].str = talloc_asprintf(ctx, "%s\\", lp_workgroup(tctx->lp_ctx));
 343
 344         r.out.level_out                 = &level_out;
 345         r.out.ctr                       = &ctr;
 346
 347         status = dcerpc_drsuapi_DsCrackNames(ctx->admin.drsuapi.drs_pipe, ctx, &r);
 348         if (!NT_STATUS_IS_OK(status)) {
 349                 const char *errstr = nt_errstr(status);
 350                 if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
 351                         errstr = dcerpc_errstr(ctx, ctx->admin.drsuapi.drs_pipe->last_fault_code);
 352                 }
 353                 printf("dcerpc_drsuapi_DsCrackNames failed - %s\n", errstr);
 354                 return false;
 355         } else if (!W_ERROR_IS_OK(r.out.result)) {
 356                 printf("DsCrackNames failed - %s\n", win_errstr(r.out.result));
 357                 return false;
 358         }
 359
 360         ctx->domain_dn = r.out.ctr->ctr1->array[0].result_name;
 361
 362         ZERO_STRUCT(search);
 363         search.in.dest_address = NULL;
 364         search.in.dest_port = 0;
 365         search.in.acct_control = -1;
 366         search.in.version               = NETLOGON_NT_VERSION_5 | NETLOGON_NT_VERSION_5EX;
 367         search.in.map_response = true;
 368         status = cldap_netlogon(cldap, lp_iconv_convenience(tctx->lp_ctx), ctx, &search);
 369         if (!NT_STATUS_IS_OK(status)) {
 370                 const char *errstr = nt_errstr(status);
 371                 ctx->site_name = talloc_asprintf(ctx, "%s", "Default-First-Site-Name");
 372                 printf("cldap_netlogon() returned %s. Defaulting to Site-Name: %s\n", errstr, ctx->site_name);
 373         } else {
 374                 ctx->site_name = talloc_steal(ctx, search.out.netlogon.data.nt5_ex.client_site);
 375                 printf("cldap_netlogon() returned Client Site-Name: %s.\n",ctx->site_name);
 376                 printf("cldap_netlogon() returned Server Site-Name: %s.\n",search.out.netlogon.data.nt5_ex.server_site);
 377         }
 378
 379         if (!ctx->domain_dn) {
 380                 struct ldb_context *ldb = ldb_init(ctx, tctx->ev);
 381                 struct ldb_dn *dn = samdb_dns_domain_to_dn(ldb, ctx, search.out.netlogon.data.nt5_ex.dns_domain);
 382                 ctx->domain_dn = ldb_dn_alloc_linearized(ctx, dn);
 383                 talloc_free(dn);
 384                 talloc_free(ldb);
 385         }
 386
 387         return ret;
 388 }
 389
 390 static bool test_analyse_objects(struct torture_context *tctx,
 391                                  struct DsSyncTest *ctx,
 392                                  const char *partition,
 393                                  const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr,
 394                                  uint32_t object_count,
 395                                  const struct drsuapi_DsReplicaObjectListItemEx *first_object,
 396                                  const DATA_BLOB *gensec_skey)
 397 {
 398         static uint32_t object_id;
 399         const char *save_values_dir;
 400         const struct drsuapi_DsReplicaObjectListItemEx *cur;
 401         struct ldb_context *ldb = ctx->admin.ldap.ldb;
 402         struct ldb_dn *deleted_dn;
 403         WERROR status;
 404         int i, j, ret;
 405         struct dsdb_extended_replicated_objects *objs;
 406         struct ldb_extended_dn_control *extended_dn_ctrl;
 407         const char *err_msg;
 408
 409         if (!dsdb_get_schema(ldb)) {
 410                 struct dsdb_schema *ldap_schema;
 411                 struct ldb_result *a_res;
 412                 struct ldb_result *c_res;
 413                 struct ldb_dn *schema_dn = ldb_get_schema_basedn(ldb);
 414                 ldap_schema = dsdb_new_schema(ctx, lp_iconv_convenience(tctx->lp_ctx));
 415                 if (!ldap_schema) {
 416                         return false;
 417                 }
 418                 status = dsdb_load_prefixmap_from_drsuapi(ldap_schema, mapping_ctr);
 419
 420                 /*
 421                  * load the attribute definitions
 422                  */
 423                 ret = ldb_search(ldb, ldap_schema, &a_res,
 424                                  schema_dn, LDB_SCOPE_ONELEVEL, NULL,
 425                                  "(objectClass=attributeSchema)");
 426                 if (ret != LDB_SUCCESS) {
 427                         err_msg = talloc_asprintf(tctx,
 428                                                   "failed to search attributeSchema objects: %s",
 429                                                   ldb_errstring(ldb));
 430                         torture_fail(tctx, err_msg);
 431                 }
 432
 433                 /*
 434                  * load the objectClass definitions
 435                  */
 436                 ret = ldb_search(ldb, ldap_schema, &c_res,
 437                                  schema_dn, LDB_SCOPE_ONELEVEL, NULL,
 438                                  "(objectClass=classSchema)");
 439                 if (ret != LDB_SUCCESS) {
 440                         err_msg = talloc_asprintf(tctx,
 441                                                   "failed to search classSchema objects: %s",
 442                                                   ldb_errstring(ldb));
 443                         torture_fail(tctx, err_msg);
 444                 }
 445
 446                 /* Build schema */
 447                 for (i=0; i < a_res->count; i++) {
 448                         status = dsdb_attribute_from_ldb(ldb, ldap_schema, a_res->msgs[i]);
 449                         torture_assert_werr_ok(tctx, status,
 450                                                talloc_asprintf(tctx,
 451                                                                "dsdb_attribute_from_ldb() failed for: %s",
 452                                                                ldb_dn_get_linearized(a_res->msgs[i]->dn)));
 453                 }
 454
 455                 for (i=0; i < c_res->count; i++) {
 456                         status = dsdb_class_from_ldb(ldap_schema, c_res->msgs[i]);
 457                         torture_assert_werr_ok(tctx, status,
 458                                                talloc_asprintf(tctx,
 459                                                                "dsdb_class_from_ldb() failed for: %s",
 460                                                                ldb_dn_get_linearized(c_res->msgs[i]->dn)));
 461                 }
 462                 talloc_free(a_res);
 463                 talloc_free(c_res);
 464                 ret = dsdb_set_schema(ldb, ldap_schema);
 465                 if (ret != LDB_SUCCESS) {
 466                         torture_fail(tctx,
 467                                      talloc_asprintf(tctx, "dsdb_set_schema() failed: %s", ldb_strerror(ret)));
 468                 }
 469         }
 470
 471         status = dsdb_extended_replicated_objects_convert(ldb,
 472                                                           partition,
 473                                                           mapping_ctr,
 474                                                           object_count,
 475                                                           first_object,
 476                                                           0, NULL,
 477                                                           NULL, NULL,
 478                                                           gensec_skey,
 479                                                           ctx, &objs);
 480         torture_assert_werr_ok(tctx, status, "dsdb_extended_replicated_objects_convert() failed!");
 481
 482         extended_dn_ctrl = talloc(objs, struct ldb_extended_dn_control);
 483         extended_dn_ctrl->type = 1;
 484
 485         deleted_dn = ldb_dn_new(objs, ldb, partition);
 486         ldb_dn_add_child_fmt(deleted_dn, "CN=Deleted Objects");
 487
 488         for (i=0; i < object_count; i++) {
 489                 struct ldb_request *search_req;
 490                 struct ldb_result *res;
 491                 struct ldb_message *new_msg, *drs_msg, *ldap_msg;
 492                 const char **attrs = talloc_array(objs, const char *, objs->objects[i].msg->num_elements+1);
 493                 for (j=0; j < objs->objects[i].msg->num_elements; j++) {
 494                         attrs[j] = objs->objects[i].msg->elements[j].name;
 495                 }
 496                 attrs[j] = NULL;
 497                 res = talloc_zero(objs, struct ldb_result);
 498                 if (!res) {
 499                         return LDB_ERR_OPERATIONS_ERROR;
 500                 }
 501                 ret = ldb_build_search_req(&search_req, ldb, objs,
 502                                            objs->objects[i].msg->dn,
 503                                            LDB_SCOPE_BASE,
 504                                            NULL,
 505                                            attrs,
 506                                            NULL,
 507                                            res,
 508                                            ldb_search_default_callback,
 509                                            NULL);
 510                 if (ret != LDB_SUCCESS) {
 511                         return false;
 512                 }
 513                 talloc_steal(search_req, res);
 514                 ret = ldb_request_add_control(search_req, LDB_CONTROL_SHOW_DELETED_OID, true, NULL);
 515                 if (ret != LDB_SUCCESS) {
 516                         return false;
 517                 }
 518
 519                 ret = ldb_request_add_control(search_req, LDB_CONTROL_EXTENDED_DN_OID, true, extended_dn_ctrl);
 520                 if (ret != LDB_SUCCESS) {
 521                         return false;
 522                 }
 523
 524                 ret = ldb_request(ldb, search_req);
 525                 if (ret == LDB_SUCCESS) {
 526                         ret = ldb_wait(search_req->handle, LDB_WAIT_ALL);
 527                 }
 528
 529                 torture_assert_int_equal(tctx, ret, LDB_SUCCESS,
 530                                          talloc_asprintf(tctx,
 531                                                          "Could not re-fetch object just delivered over DRS: %s",
 532                                                          ldb_errstring(ldb)));
 533                 torture_assert_int_equal(tctx, res->count, 1, "Could not re-fetch object just delivered over DRS");
 534                 ldap_msg = res->msgs[0];
 535                 for (j=0; j < ldap_msg->num_elements; j++) {
 536                         ldap_msg->elements[j].flags = LDB_FLAG_MOD_ADD;
 537                         /* For unknown reasons, there is no nTSecurityDescriptor on cn=deleted objects over LDAP, but there is over DRS!  Skip it on both transports for now here so */
 538                         if ((ldb_attr_cmp(ldap_msg->elements[j].name, "nTSecurityDescriptor") == 0) &&
 539                             (ldb_dn_compare(ldap_msg->dn, deleted_dn) == 0)) {
 540                                 ldb_msg_remove_element(ldap_msg, &ldap_msg->elements[j]);
 541                                 /* Don't skip one */
 542                                 j--;
 543                         }
 544                 }
 545
 546                 drs_msg = ldb_msg_canonicalize(ldb, objs->objects[i].msg);
 547                 talloc_steal(search_req, drs_msg);
 548
 549                 for (j=0; j < drs_msg->num_elements; j++) {
 550                         if (drs_msg->elements[j].num_values == 0) {
 551                                 ldb_msg_remove_element(drs_msg, &drs_msg->elements[j]);
 552                                 /* Don't skip one */
 553                                 j--;
 554
 555                                 /* For unknown reasons, there is no nTSecurityDescriptor on cn=deleted objects over LDAP, but there is over DRS! */
 556                         } else if ((ldb_attr_cmp(drs_msg->elements[j].name, "nTSecurityDescriptor") == 0) &&
 557                                    (ldb_dn_compare(drs_msg->dn, deleted_dn) == 0)) {
 558                                 ldb_msg_remove_element(drs_msg, &drs_msg->elements[j]);
 559                                 /* Don't skip one */
 560                                 j--;
 561                         } else if (ldb_attr_cmp(drs_msg->elements[j].name, "unicodePwd") == 0 ||
 562                                    ldb_attr_cmp(drs_msg->elements[j].name, "dBCSPwd") == 0 ||
 563                                    ldb_attr_cmp(drs_msg->elements[j].name, "ntPwdHistory") == 0 ||
 564                                    ldb_attr_cmp(drs_msg->elements[j].name, "lmPwdHistory") == 0 ||
 565                                    ldb_attr_cmp(drs_msg->elements[j].name, "supplementalCredentials") == 0 ||
 566                                    ldb_attr_cmp(drs_msg->elements[j].name, "priorValue") == 0 ||
 567                                    ldb_attr_cmp(drs_msg->elements[j].name, "currentValue") == 0 ||
 568                                    ldb_attr_cmp(drs_msg->elements[j].name, "trustAuthOutgoing") == 0 ||
 569                                    ldb_attr_cmp(drs_msg->elements[j].name, "trustAuthIncoming") == 0 ||
 570                                    ldb_attr_cmp(drs_msg->elements[j].name, "initialAuthOutgoing") == 0 ||
 571                                    ldb_attr_cmp(drs_msg->elements[j].name, "initialAuthIncoming") == 0) {
 572
 573                                 /* These are not shown over LDAP, so we need to skip them for the comparison */
 574                                 ldb_msg_remove_element(drs_msg, &drs_msg->elements[j]);
 575                                 /* Don't skip one */
 576                                 j--;
 577                         } else {
 578                                 drs_msg->elements[j].flags = LDB_FLAG_MOD_ADD;
 579                         }
 580                 }
 581
 582
 583                 new_msg = ldb_msg_diff(ldb, drs_msg, ldap_msg);
 584                 talloc_steal(search_req, new_msg);
 585                 if (new_msg->num_elements != 0) {
 586                         char *s;
 587                         struct ldb_ldif ldif;
 588                         ldif.changetype = LDB_CHANGETYPE_MODIFY;
 589                         ldif.msg = new_msg;
 590                         s = ldb_ldif_write_string(ldb, new_msg, &ldif);
 591                         s = talloc_asprintf(tctx, "\n# Difference in between DRS and LDAP objects: \n%s\n", s);
 592
 593                         ldif.msg = ldb_msg_diff(ldb, ldap_msg, drs_msg);
 594                         s = talloc_asprintf_append(s,
 595                                                    "\n# Difference in between LDAP and DRS objects: \n%s\n",
 596                                                    ldb_ldif_write_string(ldb, new_msg, &ldif));
 597
 598                         s = talloc_asprintf_append(s,
 599                                                    "# Should have no objects in 'difference' message. Diff elements: %d",
 600                                                    new_msg->num_elements);
 601                         torture_fail(tctx, s);
 602                 }
 603
 604                 /* search_req is used as a tmp talloc context in the above */
 605                 talloc_free(search_req);
 606         }
 607
 608         if (!lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "print_pwd_blobs", false)) {
 609                 talloc_free(objs);
 610                 return true;
 611         }
 612
 613         save_values_dir = lp_parm_string(tctx->lp_ctx, NULL, "dssync", "save_pwd_blobs_dir");
 614
 615         for (cur = first_object; cur; cur = cur->next_object) {
 616                 const char *dn;
 617                 struct dom_sid *sid = NULL;
 618                 uint32_t rid = 0;
 619                 bool dn_printed = false;
 620
 621                 if (!cur->object.identifier) continue;
 622
 623                 dn = cur->object.identifier->dn;
 624                 if (cur->object.identifier->sid.num_auths > 0) {
 625                         sid = &cur->object.identifier->sid;
 626                         rid = sid->sub_auths[sid->num_auths - 1];
 627                 }
 628
 629                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 630                         WERROR werr;
 631                         const char *name = NULL;
 632                         bool rcrypt = false;
 633                         DATA_BLOB *enc_data = NULL;
 634                         DATA_BLOB plain_data;
 635                         struct drsuapi_DsReplicaAttribute *attr;
 636                         ndr_pull_flags_fn_t pull_fn = NULL;
 637                         ndr_print_fn_t print_fn = NULL;
 638                         void *ptr = NULL;
 639                         attr = &cur->object.attribute_ctr.attributes[i];
 640
 641                         switch (attr->attid) {
 642                         case DRSUAPI_ATTRIBUTE_dBCSPwd:
 643                                 name    = "dBCSPwd";
 644                                 rcrypt  = true;
 645                                 break;
 646                         case DRSUAPI_ATTRIBUTE_unicodePwd:
 647                                 name    = "unicodePwd";
 648                                 rcrypt  = true;
 649                                 break;
 650                         case DRSUAPI_ATTRIBUTE_ntPwdHistory:
 651                                 name    = "ntPwdHistory";
 652                                 rcrypt  = true;
 653                                 break;
 654                         case DRSUAPI_ATTRIBUTE_lmPwdHistory:
 655                                 name    = "lmPwdHistory";
 656                                 rcrypt  = true;
 657                                 break;
 658                         case DRSUAPI_ATTRIBUTE_supplementalCredentials:
 659                                 name    = "supplementalCredentials";
 660                                 pull_fn = (ndr_pull_flags_fn_t)ndr_pull_supplementalCredentialsBlob;
 661                                 print_fn = (ndr_print_fn_t)ndr_print_supplementalCredentialsBlob;
 662                                 ptr = talloc(ctx, struct supplementalCredentialsBlob);
 663                                 break;
 664                         case DRSUAPI_ATTRIBUTE_priorValue:
 665                                 name    = "priorValue";
 666                                 break;
 667                         case DRSUAPI_ATTRIBUTE_currentValue:
 668                                 name    = "currentValue";
 669                                 break;
 670                         case DRSUAPI_ATTRIBUTE_trustAuthOutgoing:
 671                                 name    = "trustAuthOutgoing";
 672                                 pull_fn = (ndr_pull_flags_fn_t)ndr_pull_trustAuthInOutBlob;
 673                                 print_fn = (ndr_print_fn_t)ndr_print_trustAuthInOutBlob;
 674                                 ptr = talloc(ctx, struct trustAuthInOutBlob);
 675                                 break;
 676                         case DRSUAPI_ATTRIBUTE_trustAuthIncoming:
 677                                 name    = "trustAuthIncoming";
 678                                 pull_fn = (ndr_pull_flags_fn_t)ndr_pull_trustAuthInOutBlob;
 679                                 print_fn = (ndr_print_fn_t)ndr_print_trustAuthInOutBlob;
 680                                 ptr = talloc(ctx, struct trustAuthInOutBlob);
 681                                 break;
 682                         case DRSUAPI_ATTRIBUTE_initialAuthOutgoing:
 683                                 name    = "initialAuthOutgoing";
 684                                 break;
 685                         case DRSUAPI_ATTRIBUTE_initialAuthIncoming:
 686                                 name    = "initialAuthIncoming";
 687                                 break;
 688                         default:
 689                                 continue;
 690                         }
 691
 692                         if (attr->value_ctr.num_values != 1) continue;
 693
 694                         if (!attr->value_ctr.values[0].blob) continue;
 695
 696                         enc_data = attr->value_ctr.values[0].blob;
 697                         ZERO_STRUCT(plain_data);
 698
 699                         werr = drsuapi_decrypt_attribute_value(ctx, gensec_skey, rcrypt,
 700                                                                rid,
 701                                                                enc_data, &plain_data);
 702                         if (!W_ERROR_IS_OK(werr)) {
 703                                 DEBUG(0, ("Failed to decrypt %s\n", name));
 704                                 continue;
 705                         }
 706                         if (!dn_printed) {
 707                                 object_id++;
 708                                 DEBUG(0,("DN[%u] %s\n", object_id, dn));
 709                                 dn_printed = true;
 710                         }
 711                         DEBUGADD(0,("ATTR: %s enc.length=%lu plain.length=%lu\n",
 712                                     name, (long)enc_data->length, (long)plain_data.length));
 713                         if (plain_data.length) {
 714                                 enum ndr_err_code ndr_err;
 715                                 dump_data(0, plain_data.data, plain_data.length);
 716                                 if (save_values_dir) {
 717                                         char *fname;
 718                                         fname = talloc_asprintf(ctx, "%s/%s%02d",
 719                                                                 save_values_dir,
 720                                                                 name, object_id);
 721                                         if (fname) {
 722                                                 bool ok;
 723                                                 ok = file_save(fname, plain_data.data, plain_data.length);
 724                                                 if (!ok) {
 725                                                         DEBUGADD(0,("Failed to save '%s'\n", fname));
 726                                                 }
 727                                         }
 728                                         talloc_free(fname);
 729                                 }
 730
 731                                 if (pull_fn) {
 732                                         /* Can't use '_all' because of PIDL bugs with relative pointers */
 733                                         ndr_err = ndr_pull_struct_blob(&plain_data, ptr,
 734                                                                        lp_iconv_convenience(tctx->lp_ctx), ptr,
 735                                                                        pull_fn);
 736                                         if (NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 737                                                 ndr_print_debug(print_fn, name, ptr);
 738                                         } else {
 739                                                 DEBUG(0, ("Failed to decode %s\n", name));
 740                                         }
 741                                 }
 742                         } else {
 743                                 dump_data(0, enc_data->data, enc_data->length);
 744                         }
 745                         talloc_free(ptr);
 746                 }
 747         }
 748         talloc_free(objs);
 749         return true;
 750 }
 751
 752 static bool test_FetchData(struct torture_context *tctx, struct DsSyncTest *ctx)
 753 {
 754         NTSTATUS status;
 755         bool ret = true;
 756         int i, y = 0;
 757         uint64_t highest_usn = 0;
 758         const char *partition = NULL;
 759         struct drsuapi_DsGetNCChanges r;
 760         union drsuapi_DsGetNCChangesRequest req;
 761         struct drsuapi_DsReplicaObjectIdentifier nc;
 762         struct drsuapi_DsGetNCChangesCtr1 *ctr1 = NULL;
 763         struct drsuapi_DsGetNCChangesCtr6 *ctr6 = NULL;
 764         uint32_t out_level = 0;
 765         struct GUID null_guid;
 766         struct dom_sid null_sid;
 767         DATA_BLOB gensec_skey;
 768         struct {
 769                 uint32_t level;
 770         } array[] = {
 771 /*              {
 772                         5
 773                 },
 774 */              {
 775                         8
 776                 }
 777         };
 778
 779         ZERO_STRUCT(null_guid);
 780         ZERO_STRUCT(null_sid);
 781
 782         partition = lp_parm_string(tctx->lp_ctx, NULL, "dssync", "partition");
 783         if (partition == NULL) {
 784                 partition = ctx->domain_dn;
 785                 printf("dssync:partition not specified, defaulting to %s.\n", ctx->domain_dn);
 786         }
 787
 788         highest_usn = lp_parm_int(tctx->lp_ctx, NULL, "dssync", "highest_usn", 0);
 789
 790         array[0].level = lp_parm_int(tctx->lp_ctx, NULL, "dssync", "get_nc_changes_level", array[0].level);
 791
 792         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "print_pwd_blobs", false)) {
 793                 const struct samr_Password *nthash;
 794                 nthash = cli_credentials_get_nt_hash(ctx->new_dc.credentials, ctx);
 795                 if (nthash) {
 796                         dump_data_pw("CREDENTIALS nthash:", nthash->hash, sizeof(nthash->hash));
 797                 }
 798         }
 799         status = gensec_session_key(ctx->new_dc.drsuapi.drs_pipe->conn->security_state.generic_state,
 800                                     &gensec_skey);
 801         if (!NT_STATUS_IS_OK(status)) {
 802                 printf("failed to get gensec session key: %s\n", nt_errstr(status));
 803                 return false;
 804         }
 805
 806         for (i=0; i < ARRAY_SIZE(array); i++) {
 807                 printf("testing DsGetNCChanges level %d\n",
 808                         array[i].level);
 809
 810                 r.in.bind_handle        = &ctx->new_dc.drsuapi.bind_handle;
 811                 r.in.level              = array[i].level;
 812
 813                 switch (r.in.level) {
 814                 case 5:
 815                         nc.guid = null_guid;
 816                         nc.sid  = null_sid;
 817                         nc.dn   = partition;
 818
 819                         r.in.req                                        = &req;
 820                         r.in.req->req5.destination_dsa_guid             = ctx->new_dc.invocation_id;
 821                         r.in.req->req5.source_dsa_invocation_id         = null_guid;
 822                         r.in.req->req5.naming_context                   = &nc;
 823                         r.in.req->req5.highwatermark.tmp_highest_usn    = highest_usn;
 824                         r.in.req->req5.highwatermark.reserved_usn       = 0;
 825                         r.in.req->req5.highwatermark.highest_usn        = highest_usn;
 826                         r.in.req->req5.uptodateness_vector              = NULL;
 827                         r.in.req->req5.replica_flags                    = 0;
 828                         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "compression", false)) {
 829                                 r.in.req->req5.replica_flags            |= DRSUAPI_DRS_USE_COMPRESSION;
 830                         }
 831                         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "neighbour_writeable", true)) {
 832                                 r.in.req->req5.replica_flags            |= DRSUAPI_DRS_WRIT_REP;
 833                         }
 834                         r.in.req->req5.replica_flags                    |= DRSUAPI_DRS_INIT_SYNC
 835                                                                         | DRSUAPI_DRS_PER_SYNC
 836                                                                         | DRSUAPI_DRS_GET_ANC
 837                                                                         | DRSUAPI_DRS_NEVER_SYNCED
 838                                                                         ;
 839                         r.in.req->req5.max_object_count                 = 133;
 840                         r.in.req->req5.max_ndr_size                     = 1336770;
 841                         r.in.req->req5.extended_op                      = DRSUAPI_EXOP_NONE;
 842                         r.in.req->req5.fsmo_info                        = 0;
 843
 844                         break;
 845                 case 8:
 846                         nc.guid = null_guid;
 847                         nc.sid  = null_sid;
 848                         nc.dn   = partition;
 849                         /* nc.dn can be set to any other ad partition */
 850
 851                         r.in.req                                        = &req;
 852                         r.in.req->req8.destination_dsa_guid             = ctx->new_dc.invocation_id;
 853                         r.in.req->req8.source_dsa_invocation_id         = null_guid;
 854                         r.in.req->req8.naming_context                   = &nc;
 855                         r.in.req->req8.highwatermark.tmp_highest_usn    = highest_usn;
 856                         r.in.req->req8.highwatermark.reserved_usn       = 0;
 857                         r.in.req->req8.highwatermark.highest_usn        = highest_usn;
 858                         r.in.req->req8.uptodateness_vector              = NULL;
 859                         r.in.req->req8.replica_flags                    = 0;
 860                         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "compression", false)) {
 861                                 r.in.req->req8.replica_flags            |= DRSUAPI_DRS_USE_COMPRESSION;
 862                         }
 863                         if (lp_parm_bool(tctx->lp_ctx, NULL, "dssync", "neighbour_writeable", true)) {
 864                                 r.in.req->req8.replica_flags            |= DRSUAPI_DRS_WRIT_REP;
 865                         }
 866                         r.in.req->req8.replica_flags                    |= DRSUAPI_DRS_INIT_SYNC
 867                                                                         | DRSUAPI_DRS_PER_SYNC
 868                                                                         | DRSUAPI_DRS_GET_ANC
 869                                                                         | DRSUAPI_DRS_NEVER_SYNCED
 870                                                                         ;
 871                         r.in.req->req8.max_object_count                 = 402;
 872                         r.in.req->req8.max_ndr_size                     = 402116;
 873
 874                         r.in.req->req8.extended_op                      = DRSUAPI_EXOP_NONE;
 875                         r.in.req->req8.fsmo_info                        = 0;
 876                         r.in.req->req8.partial_attribute_set            = NULL;
 877                         r.in.req->req8.partial_attribute_set_ex         = NULL;
 878                         r.in.req->req8.mapping_ctr.num_mappings         = 0;
 879                         r.in.req->req8.mapping_ctr.mappings             = NULL;
 880
 881                         break;
 882                 }
 883
 884                 printf("Dumping AD partition: %s\n", nc.dn);
 885                 for (y=0; ;y++) {
 886                         uint32_t _level = 0;
 887                         union drsuapi_DsGetNCChangesCtr ctr;
 888
 889                         ZERO_STRUCT(r.out);
 890
 891                         r.out.level_out = &_level;
 892                         r.out.ctr       = &ctr;
 893
 894                         if (r.in.level == 5) {
 895                                 torture_comment(tctx,
 896                                                 "start[%d] tmp_higest_usn: %llu , highest_usn: %llu\n",
 897                                                 y,
 898                                                 r.in.req->req5.highwatermark.tmp_highest_usn,
 899                                                 r.in.req->req5.highwatermark.highest_usn);
 900                         }
 901
 902                         if (r.in.level == 8) {
 903                                 torture_comment(tctx,
 904                                                 "start[%d] tmp_higest_usn: %llu , highest_usn: %llu\n",
 905                                                 y,
 906                                                 r.in.req->req8.highwatermark.tmp_highest_usn,
 907                                                 r.in.req->req8.highwatermark.highest_usn);
 908                         }
 909
 910                         status = dcerpc_drsuapi_DsGetNCChanges(ctx->new_dc.drsuapi.drs_pipe, ctx, &r);
 911                         torture_drsuapi_assert_call(tctx, ctx->new_dc.drsuapi.drs_pipe, status,
 912                                                     &r, "dcerpc_drsuapi_DsGetNCChanges");
 913
 914                         if (ret == true && *r.out.level_out == 1) {
 915                                 out_level = 1;
 916                                 ctr1 = &r.out.ctr->ctr1;
 917                         } else if (ret == true && *r.out.level_out == 2 &&
 918                                    r.out.ctr->ctr2.mszip1.ts) {
 919                                 out_level = 1;
 920                                 ctr1 = &r.out.ctr->ctr2.mszip1.ts->ctr1;
 921                         }
 922
 923                         if (out_level == 1) {
 924                                 torture_comment(tctx,
 925                                                 "end[%d] tmp_highest_usn: %llu , highest_usn: %llu\n",
 926                                                 y,
 927                                                 ctr1->new_highwatermark.tmp_highest_usn,
 928                                                 ctr1->new_highwatermark.highest_usn);
 929
 930                                 if (!test_analyse_objects(tctx, ctx, partition, &ctr1->mapping_ctr,  ctr1->object_count,
 931                                                           ctr1->first_object, &gensec_skey)) {
 932                                         return false;
 933                                 }
 934
 935                                 if (ctr1->more_data) {
 936                                         r.in.req->req5.highwatermark = ctr1->new_highwatermark;
 937                                         continue;
 938                                 }
 939                         }
 940
 941                         if (ret == true && *r.out.level_out == 6) {
 942                                 out_level = 6;
 943                                 ctr6 = &r.out.ctr->ctr6;
 944                         } else if (ret == true && *r.out.level_out == 7
 945                                    && r.out.ctr->ctr7.level == 6
 946                                    && r.out.ctr->ctr7.type == DRSUAPI_COMPRESSION_TYPE_MSZIP
 947                                    && r.out.ctr->ctr7.ctr.mszip6.ts) {
 948                                 out_level = 6;
 949                                 ctr6 = &r.out.ctr->ctr7.ctr.mszip6.ts->ctr6;
 950                         } else if (ret == true && *r.out.level_out == 7
 951                                    && r.out.ctr->ctr7.level == 6
 952                                    && r.out.ctr->ctr7.type == DRSUAPI_COMPRESSION_TYPE_XPRESS
 953                                    && r.out.ctr->ctr7.ctr.xpress6.ts) {
 954                                 out_level = 6;
 955                                 ctr6 = &r.out.ctr->ctr7.ctr.xpress6.ts->ctr6;
 956                         }
 957
 958                         if (out_level == 6) {
 959                                 torture_comment(tctx,
 960                                                 "end[%d] tmp_highest_usn: %llu , highest_usn: %llu\n",
 961                                                 y,
 962                                                 ctr6->new_highwatermark.tmp_highest_usn,
 963                                                 ctr6->new_highwatermark.highest_usn);
 964
 965                                 if (!test_analyse_objects(tctx, ctx, partition, &ctr6->mapping_ctr,  ctr6->object_count,
 966                                                           ctr6->first_object, &gensec_skey)) {
 967                                         return false;
 968                                 }
 969
 970                                 if (ctr6->more_data) {
 971                                         r.in.req->req8.highwatermark = ctr6->new_highwatermark;
 972                                         continue;
 973                                 }
 974                         }
 975
 976                         break;
 977                 }
 978         }
 979
 980         return ret;
 981 }
 982
 983 static bool test_FetchNT4Data(struct torture_context *tctx,
 984                               struct DsSyncTest *ctx)
 985 {
 986         NTSTATUS status;
 987         struct drsuapi_DsGetNT4ChangeLog r;
 988         union drsuapi_DsGetNT4ChangeLogRequest req;
 989         union drsuapi_DsGetNT4ChangeLogInfo info;
 990         uint32_t level_out = 0;
 991         struct GUID null_guid;
 992         struct dom_sid null_sid;
 993         DATA_BLOB cookie;
 994
 995         ZERO_STRUCT(null_guid);
 996         ZERO_STRUCT(null_sid);
 997         ZERO_STRUCT(cookie);
 998
 999         ZERO_STRUCT(r);
1000         r.in.bind_handle        = &ctx->new_dc.drsuapi.bind_handle;
1001         r.in.level              = 1;
1002         r.out.info              = &info;
1003         r.out.level_out         = &level_out;
1004
1005         req.req1.unknown1       = lp_parm_int(tctx->lp_ctx, NULL, "dssync", "nt4-1", 3);
1006         req.req1.unknown2       = lp_parm_int(tctx->lp_ctx, NULL, "dssync", "nt4-2", 0x00004000);
1007
1008         while (1) {
1009                 req.req1.length = cookie.length;
1010                 req.req1.data   = cookie.data;
1011
1012                 r.in.req = &req;
1013
1014                 status = dcerpc_drsuapi_DsGetNT4ChangeLog(ctx->new_dc.drsuapi.drs_pipe, ctx, &r);
1015                 if (NT_STATUS_EQUAL(status, NT_STATUS_NOT_IMPLEMENTED)) {
1016                         torture_skip(tctx, "DsGetNT4ChangeLog not supported by target server");
1017                 } else if (!NT_STATUS_IS_OK(status)) {
1018                         const char *errstr = nt_errstr(status);
1019                         if (NT_STATUS_EQUAL(status, NT_STATUS_NET_WRITE_FAULT)) {
1020                                 errstr = dcerpc_errstr(ctx, ctx->new_dc.drsuapi.drs_pipe->last_fault_code);
1021                         }
1022                         torture_fail(tctx,
1023                                      talloc_asprintf(tctx, "dcerpc_drsuapi_DsGetNT4ChangeLog failed - %s\n",
1024                                                      errstr));
1025                 } else if (W_ERROR_EQUAL(r.out.result, WERR_INVALID_DOMAIN_ROLE)) {
1026                         torture_skip(tctx, "DsGetNT4ChangeLog not supported by target server");
1027                 } else if (!W_ERROR_IS_OK(r.out.result)) {
1028                         torture_fail(tctx,
1029                                      talloc_asprintf(tctx, "DsGetNT4ChangeLog failed - %s\n",
1030                                                      win_errstr(r.out.result)));
1031                 } else if (*r.out.level_out != 1) {
1032                         torture_fail(tctx,
1033                                      talloc_asprintf(tctx, "DsGetNT4ChangeLog unknown level - %u\n",
1034                                                      *r.out.level_out));
1035                 } else if (NT_STATUS_IS_OK(r.out.info->info1.status)) {
1036                 } else if (NT_STATUS_EQUAL(r.out.info->info1.status, STATUS_MORE_ENTRIES)) {
1037                         cookie.length   = r.out.info->info1.length1;
1038                         cookie.data     = r.out.info->info1.data1;
1039                         continue;
1040                 } else {
1041                         torture_fail(tctx,
1042                                      talloc_asprintf(tctx, "DsGetNT4ChangeLog failed - %s\n",
1043                                                      nt_errstr(r.out.info->info1.status)));
1044                 }
1045
1046                 break;
1047         }
1048
1049         return true;
1050 }
1051
1052 /**
1053  * DSSYNC test case setup
1054  */
1055 static bool torture_dssync_tcase_setup(struct torture_context *tctx, void **data)
1056 {
1057         bool bret;
1058         struct DsSyncTest *ctx;
1059
1060         *data = ctx = test_create_context(tctx);
1061         torture_assert(tctx, ctx, "test_create_context() failed");
1062
1063         bret = _test_DsBind(tctx, ctx, ctx->admin.credentials, &ctx->admin.drsuapi);
1064         torture_assert(tctx, bret, "_test_DsBind() failed");
1065
1066         bret = test_LDAPBind(tctx, ctx, ctx->admin.credentials, &ctx->admin.ldap);
1067         torture_assert(tctx, bret, "test_LDAPBind() failed");
1068
1069         bret = test_GetInfo(tctx, ctx);
1070         torture_assert(tctx, bret, "test_GetInfo() failed");
1071
1072         bret = _test_DsBind(tctx, ctx, ctx->new_dc.credentials, &ctx->new_dc.drsuapi);
1073         torture_assert(tctx, bret, "_test_DsBind() failed");
1074
1075         return true;
1076 }
1077
1078 /**
1079  * DSSYNC test case cleanup
1080  */
1081 static bool torture_dssync_tcase_teardown(struct torture_context *tctx, void *data)
1082 {
1083         struct DsSyncTest *ctx;
1084         struct drsuapi_DsUnbind r;
1085         struct policy_handle bind_handle;
1086
1087         ctx = talloc_get_type(data, struct DsSyncTest);
1088
1089         ZERO_STRUCT(r);
1090         r.out.bind_handle = &bind_handle;
1091
1092         /* Unbing admin handle */
1093         r.in.bind_handle = &ctx->admin.drsuapi.bind_handle;
1094         dcerpc_drsuapi_DsUnbind(ctx->admin.drsuapi.drs_pipe, ctx, &r);
1095
1096         /* Unbing new_dc handle */
1097         r.in.bind_handle = &ctx->new_dc.drsuapi.bind_handle;
1098         dcerpc_drsuapi_DsUnbind(ctx->new_dc.drsuapi.drs_pipe, ctx, &r);
1099
1100         talloc_free(ctx);
1101
1102         return true;
1103 }
1104
1105 /**
1106  * DSSYNC test case implementation
1107  */
1108 void torture_drs_rpc_dssync_tcase(struct torture_suite *suite)
1109 {
1110         typedef bool (*run_func) (struct torture_context *test, void *tcase_data);
1111
1112         struct torture_test *test;
1113         struct torture_tcase *tcase = torture_suite_add_tcase(suite, "DSSYNC");
1114
1115         torture_tcase_set_fixture(tcase,
1116                                   torture_dssync_tcase_setup,
1117                                   torture_dssync_tcase_teardown);
1118
1119         test = torture_tcase_add_simple_test(tcase, "DC_FetchData", (run_func)test_FetchData);
1120         test = torture_tcase_add_simple_test(tcase, "FetchNT4Data", (run_func)test_FetchNT4Data);
1121 }
1122