source4/torture/libnet/libnet_BecomeDC.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    libnet_BecomeDC() tests
   5
   6    Copyright (C) Stefan Metzmacher <metze@samba.org> 2006
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "lib/cmdline/popt_common.h"
  24 #include "torture/torture.h"
  25 #include "torture/rpc/rpc.h"
  26 #include "libnet/libnet.h"
  27 #include "lib/events/events.h"
  28 #include "dsdb/samdb/samdb.h"
  29 #include "lib/util/dlinklist.h"
  30 #include "lib/ldb/include/ldb.h"
  31 #include "lib/ldb/include/ldb_errors.h"
  32 #include "librpc/ndr/libndr.h"
  33 #include "librpc/gen_ndr/ndr_drsuapi.h"
  34 #include "librpc/gen_ndr/ndr_drsblobs.h"
  35 #include "librpc/gen_ndr/ndr_misc.h"
  36 #include "system/time.h"
  37 #include "lib/ldb_wrap.h"
  38 #include "auth/auth.h"
  39 #include "param/param.h"
  40 #include "torture/util.h"
  41 #include "param/provision.h"
  42
  43 struct test_become_dc_state {
  44         struct libnet_context *ctx;
  45         struct torture_context *tctx;
  46         const char *netbios_name;
  47         struct test_join *tj;
  48         struct cli_credentials *machine_account;
  49         struct dsdb_schema *self_made_schema;
  50         const struct dsdb_schema *schema;
  51
  52         struct ldb_context *ldb;
  53
  54         struct {
  55                 uint32_t object_count;
  56                 struct drsuapi_DsReplicaObjectListItemEx *first_object;
  57                 struct drsuapi_DsReplicaObjectListItemEx *last_object;
  58         } schema_part;
  59
  60         const char *targetdir;
  61
  62         struct loadparm_context *lp_ctx;
  63 };
  64
  65 static NTSTATUS test_become_dc_prepare_db(void *private_data,
  66                                               const struct libnet_BecomeDC_PrepareDB *p)
  67 {
  68         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
  69         struct provision_settings settings;
  70         NTSTATUS status;
  71         bool ok;
  72         struct loadparm_context *lp_ctx = loadparm_init(s);
  73         char *smbconf;
  74
  75         if (!lp_ctx) {
  76                 return NT_STATUS_NO_MEMORY;
  77         }
  78
  79         settings.site_name = p->dest_dsa->site_name;
  80         settings.root_dn_str = p->forest->root_dn_str;
  81         settings.domain_dn_str = p->domain->dn_str;
  82         settings.config_dn_str = p->forest->config_dn_str;
  83         settings.schema_dn_str = p->forest->schema_dn_str;
  84         settings.netbios_name = p->dest_dsa->netbios_name;
  85         settings.realm = torture_join_dom_dns_name(s->tj);
  86         settings.domain = torture_join_dom_netbios_name(s->tj);
  87         settings.server_dn_str = torture_join_server_dn_str(s->tj);
  88         settings.machine_password = cli_credentials_get_password(s->machine_account);
  89         settings.targetdir = s->targetdir;
  90
  91         status = provision_bare(s, s->lp_ctx, &settings);
  92
  93         smbconf = talloc_asprintf(lp_ctx, "%s/%s", s->targetdir, "/etc/smb.conf");
  94
  95         ok = lp_load(lp_ctx, smbconf);
  96         if (!ok) {
  97                 DEBUG(0,("Failed load freshly generated smb.conf '%s'\n", smbconf));
  98                 return NT_STATUS_INVALID_PARAMETER;
  99         }
 100
 101         s->ldb = ldb_wrap_connect(s, lp_ctx, lp_sam_url(lp_ctx),
 102                                   system_session(s, lp_ctx),
 103                                   NULL, 0, NULL);
 104         if (!s->ldb) {
 105                 DEBUG(0,("Failed to open '%s'\n", lp_sam_url(lp_ctx)));
 106                 return NT_STATUS_INTERNAL_DB_ERROR;
 107         }
 108
 109         ok = samdb_set_ntds_invocation_id(s->ldb, &p->dest_dsa->invocation_id);
 110         if (!ok) {
 111                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 112                 return NT_STATUS_FOOBAR;
 113         }
 114         ok = samdb_set_ntds_objectGUID(s->ldb, &p->dest_dsa->ntds_guid);
 115         if (!ok) {
 116                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 117                 return NT_STATUS_FOOBAR;
 118         }
 119
 120         s->lp_ctx = lp_ctx;
 121
 122         return NT_STATUS_OK;
 123
 124
 125 }
 126
 127 static NTSTATUS test_become_dc_check_options(void *private_data,
 128                                              const struct libnet_BecomeDC_CheckOptions *o)
 129 {
 130         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 131
 132         DEBUG(0,("Become DC [%s] of Domain[%s]/[%s]\n",
 133                 s->netbios_name,
 134                 o->domain->netbios_name, o->domain->dns_name));
 135
 136         DEBUG(0,("Promotion Partner is Server[%s] from Site[%s]\n",
 137                 o->source_dsa->dns_name, o->source_dsa->site_name));
 138
 139         DEBUG(0,("Options:crossRef behavior_version[%u]\n"
 140                        "\tschema object_version[%u]\n"
 141                        "\tdomain behavior_version[%u]\n"
 142                        "\tdomain w2k3_update_revision[%u]\n",
 143                 o->forest->crossref_behavior_version,
 144                 o->forest->schema_object_version,
 145                 o->domain->behavior_version,
 146                 o->domain->w2k3_update_revision));
 147
 148         return NT_STATUS_OK;
 149 }
 150
 151 static NTSTATUS test_apply_schema(struct test_become_dc_state *s,
 152                                   const struct libnet_BecomeDC_StoreChunk *c)
 153 {
 154         WERROR status;
 155         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 156         uint32_t total_object_count;
 157         uint32_t object_count;
 158         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 159         struct drsuapi_DsReplicaObjectListItemEx *cur;
 160         uint32_t linked_attributes_count;
 161         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 162         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 163         struct dsdb_extended_replicated_objects *objs;
 164         struct repsFromTo1 *s_dsa;
 165         char *tmp_dns_name;
 166         struct ldb_message *msg;
 167         struct ldb_val prefixMap_val;
 168         struct ldb_message_element *prefixMap_el;
 169         struct ldb_val schemaInfo_val;
 170         char *sam_ldb_path;
 171         uint32_t i;
 172         int ret;
 173         bool ok;
 174
 175         DEBUG(0,("Analyze and apply schema objects\n"));
 176
 177         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 178         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 179         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 180         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 181
 182         switch (c->ctr_level) {
 183         case 1:
 184                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 185                 total_object_count              = c->ctr1->total_object_count;
 186                 object_count                    = s->schema_part.object_count;
 187                 first_object                    = s->schema_part.first_object;
 188                 linked_attributes_count         = 0;
 189                 linked_attributes               = NULL;
 190                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 191                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 192                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 193                 uptodateness_vector             = NULL; /* TODO: map it */
 194                 break;
 195         case 6:
 196                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 197                 total_object_count              = c->ctr6->total_object_count;
 198                 object_count                    = s->schema_part.object_count;
 199                 first_object                    = s->schema_part.first_object;
 200                 linked_attributes_count         = 0; /* TODO: ! */
 201                 linked_attributes               = NULL; /* TODO: ! */;
 202                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 203                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 204                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 205                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 206                 break;
 207         default:
 208                 return NT_STATUS_INVALID_PARAMETER;
 209         }
 210
 211         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 212                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 213                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 214         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 215
 216         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 217         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 218         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 219         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 220         s_dsa->other_info->dns_name = tmp_dns_name;
 221
 222         for (cur = first_object; cur; cur = cur->next_object) {
 223                 bool is_attr = false;
 224                 bool is_class = false;
 225
 226                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 227                         struct drsuapi_DsReplicaAttribute *a;
 228                         uint32_t j;
 229                         const char *oid = NULL;
 230
 231                         a = &cur->object.attribute_ctr.attributes[i];
 232                         status = dsdb_map_int2oid(s->self_made_schema, a->attid, s, &oid);
 233                         if (!W_ERROR_IS_OK(status)) {
 234                                 return werror_to_ntstatus(status);
 235                         }
 236
 237                         switch (a->attid) {
 238                         case DRSUAPI_ATTRIBUTE_objectClass:
 239                                 for (j=0; j < a->value_ctr.num_values; j++) {
 240                                         uint32_t val = 0xFFFFFFFF;
 241
 242                                         if (a->value_ctr.values[i].blob
 243                                             && a->value_ctr.values[i].blob->length == 4) {
 244                                                 val = IVAL(a->value_ctr.values[i].blob->data,0);
 245                                         }
 246
 247                                         if (val == DRSUAPI_OBJECTCLASS_attributeSchema) {
 248                                                 is_attr = true;
 249                                         }
 250                                         if (val == DRSUAPI_OBJECTCLASS_classSchema) {
 251                                                 is_class = true;
 252                                         }
 253                                 }
 254
 255                                 break;
 256                         default:
 257                                 break;
 258                         }
 259                 }
 260
 261                 if (is_attr) {
 262                         struct dsdb_attribute *sa;
 263
 264                         sa = talloc_zero(s->self_made_schema, struct dsdb_attribute);
 265                         NT_STATUS_HAVE_NO_MEMORY(sa);
 266
 267                         status = dsdb_attribute_from_drsuapi(s->self_made_schema, &cur->object, s, sa);
 268                         if (!W_ERROR_IS_OK(status)) {
 269                                 return werror_to_ntstatus(status);
 270                         }
 271
 272                         DLIST_ADD_END(s->self_made_schema->attributes, sa, struct dsdb_attribute *);
 273                 }
 274
 275                 if (is_class) {
 276                         struct dsdb_class *sc;
 277
 278                         sc = talloc_zero(s->self_made_schema, struct dsdb_class);
 279                         NT_STATUS_HAVE_NO_MEMORY(sc);
 280
 281                         status = dsdb_class_from_drsuapi(s->self_made_schema, &cur->object, s, sc);
 282                         if (!W_ERROR_IS_OK(status)) {
 283                                 return werror_to_ntstatus(status);
 284                         }
 285
 286                         DLIST_ADD_END(s->self_made_schema->classes, sc, struct dsdb_class *);
 287                 }
 288         }
 289
 290         /* attach the schema to the ldb */
 291         ret = dsdb_set_schema(s->ldb, s->self_made_schema);
 292         if (ret != LDB_SUCCESS) {
 293                 return NT_STATUS_FOOBAR;
 294         }
 295         /* we don't want to access the self made schema anymore */
 296         s->self_made_schema = NULL;
 297         s->schema = dsdb_get_schema(s->ldb);
 298
 299         status = dsdb_extended_replicated_objects_commit(s->ldb,
 300                                                          c->partition->nc.dn,
 301                                                          mapping_ctr,
 302                                                          object_count,
 303                                                          first_object,
 304                                                          linked_attributes_count,
 305                                                          linked_attributes,
 306                                                          s_dsa,
 307                                                          uptodateness_vector,
 308                                                          c->gensec_skey,
 309                                                          s, &objs);
 310         if (!W_ERROR_IS_OK(status)) {
 311                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 312                 return werror_to_ntstatus(status);
 313         }
 314
 315         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 316                 for (i=0; i < objs->num_objects; i++) {
 317                         struct ldb_ldif ldif;
 318                         fprintf(stdout, "#\n");
 319                         ldif.changetype = LDB_CHANGETYPE_NONE;
 320                         ldif.msg = objs->objects[i].msg;
 321                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 322                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 323                 }
 324         }
 325
 326         msg = ldb_msg_new(objs);
 327         NT_STATUS_HAVE_NO_MEMORY(msg);
 328         msg->dn = objs->partition_dn;
 329
 330         status = dsdb_get_oid_mappings_ldb(s->schema, msg, &prefixMap_val, &schemaInfo_val);
 331         if (!W_ERROR_IS_OK(status)) {
 332                 DEBUG(0,("Failed dsdb_get_oid_mappings_ldb(%s)\n", win_errstr(status)));
 333                 return werror_to_ntstatus(status);
 334         }
 335
 336         /* we only add prefixMap here, because schemaInfo is a replicated attribute and already applied */
 337         ret = ldb_msg_add_value(msg, "prefixMap", &prefixMap_val, &prefixMap_el);
 338         if (ret != LDB_SUCCESS) {
 339                 return NT_STATUS_FOOBAR;
 340         }
 341         prefixMap_el->flags = LDB_FLAG_MOD_REPLACE;
 342
 343         ret = ldb_modify(s->ldb, msg);
 344         if (ret != LDB_SUCCESS) {
 345                 DEBUG(0,("Failed to add prefixMap and schemaInfo %s\n", ldb_strerror(ret)));
 346                 return NT_STATUS_FOOBAR;
 347         }
 348
 349         talloc_free(s_dsa);
 350         talloc_free(objs);
 351
 352         /* reopen the ldb */
 353         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 354         s->schema = NULL;
 355
 356         sam_ldb_path = talloc_asprintf(s, "%s/%s", s->targetdir, "private/sam.ldb");
 357         DEBUG(0,("Reopen the SAM LDB with system credentials and a already stored schema: %s\n", sam_ldb_path));
 358         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, sam_ldb_path,
 359                                   system_session(s, s->tctx->lp_ctx),
 360                                   NULL, 0, NULL);
 361         if (!s->ldb) {
 362                 DEBUG(0,("Failed to open '%s'\n",
 363                         sam_ldb_path));
 364                 return NT_STATUS_INTERNAL_DB_ERROR;
 365         }
 366
 367         ok = samdb_set_ntds_invocation_id(s->ldb, &c->dest_dsa->invocation_id);
 368         if (!ok) {
 369                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 370                 return NT_STATUS_FOOBAR;
 371         }
 372         ok = samdb_set_ntds_objectGUID(s->ldb, &c->dest_dsa->ntds_guid);
 373         if (!ok) {
 374                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 375                 return NT_STATUS_FOOBAR;
 376         }
 377
 378         s->schema = dsdb_get_schema(s->ldb);
 379         if (!s->schema) {
 380                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 381                 return NT_STATUS_FOOBAR;
 382         }
 383
 384         return NT_STATUS_OK;
 385 }
 386
 387 static NTSTATUS test_become_dc_schema_chunk(void *private_data,
 388                                             const struct libnet_BecomeDC_StoreChunk *c)
 389 {
 390         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 391         WERROR status;
 392         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 393         uint32_t total_object_count;
 394         uint32_t object_count;
 395         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 396         struct drsuapi_DsReplicaObjectListItemEx *cur;
 397
 398         switch (c->ctr_level) {
 399         case 1:
 400                 mapping_ctr             = &c->ctr1->mapping_ctr;
 401                 total_object_count      = c->ctr1->total_object_count;
 402                 object_count            = c->ctr1->object_count;
 403                 first_object            = c->ctr1->first_object;
 404                 break;
 405         case 6:
 406                 mapping_ctr             = &c->ctr6->mapping_ctr;
 407                 total_object_count      = c->ctr6->total_object_count;
 408                 object_count            = c->ctr6->object_count;
 409                 first_object            = c->ctr6->first_object;
 410                 break;
 411         default:
 412                 return NT_STATUS_INVALID_PARAMETER;
 413         }
 414
 415         if (total_object_count) {
 416                 DEBUG(0,("Schema-DN[%s] objects[%u/%u]\n",
 417                         c->partition->nc.dn, object_count, total_object_count));
 418         } else {
 419                 DEBUG(0,("Schema-DN[%s] objects[%u]\n",
 420                 c->partition->nc.dn, object_count));
 421         }
 422
 423         if (!s->schema) {
 424                 s->self_made_schema = dsdb_new_schema(s, lp_iconv_convenience(s->lp_ctx));
 425
 426                 NT_STATUS_HAVE_NO_MEMORY(s->self_made_schema);
 427
 428                 status = dsdb_load_oid_mappings_drsuapi(s->self_made_schema, mapping_ctr);
 429                 if (!W_ERROR_IS_OK(status)) {
 430                         return werror_to_ntstatus(status);
 431                 }
 432
 433                 s->schema = s->self_made_schema;
 434         } else {
 435                 status = dsdb_verify_oid_mappings_drsuapi(s->schema, mapping_ctr);
 436                 if (!W_ERROR_IS_OK(status)) {
 437                         return werror_to_ntstatus(status);
 438                 }
 439         }
 440
 441         if (!s->schema_part.first_object) {
 442                 s->schema_part.object_count = object_count;
 443                 s->schema_part.first_object = talloc_steal(s, first_object);
 444         } else {
 445                 s->schema_part.object_count             += object_count;
 446                 s->schema_part.last_object->next_object = talloc_steal(s->schema_part.last_object,
 447                                                                        first_object);
 448         }
 449         for (cur = first_object; cur->next_object; cur = cur->next_object) {}
 450         s->schema_part.last_object = cur;
 451
 452         if (c->partition->highwatermark.tmp_highest_usn == c->partition->highwatermark.highest_usn) {
 453                 return test_apply_schema(s, c);
 454         }
 455
 456         return NT_STATUS_OK;
 457 }
 458
 459 static NTSTATUS test_become_dc_store_chunk(void *private_data,
 460                                            const struct libnet_BecomeDC_StoreChunk *c)
 461 {
 462         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 463         WERROR status;
 464         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 465         uint32_t total_object_count;
 466         uint32_t object_count;
 467         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 468         uint32_t linked_attributes_count;
 469         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 470         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 471         struct dsdb_extended_replicated_objects *objs;
 472         struct repsFromTo1 *s_dsa;
 473         char *tmp_dns_name;
 474         uint32_t i;
 475
 476         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 477         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 478         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 479         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 480
 481         switch (c->ctr_level) {
 482         case 1:
 483                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 484                 total_object_count              = c->ctr1->total_object_count;
 485                 object_count                    = c->ctr1->object_count;
 486                 first_object                    = c->ctr1->first_object;
 487                 linked_attributes_count         = 0;
 488                 linked_attributes               = NULL;
 489                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 490                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 491                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 492                 uptodateness_vector             = NULL; /* TODO: map it */
 493                 break;
 494         case 6:
 495                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 496                 total_object_count              = c->ctr6->total_object_count;
 497                 object_count                    = c->ctr6->object_count;
 498                 first_object                    = c->ctr6->first_object;
 499                 linked_attributes_count         = c->ctr6->linked_attributes_count;
 500                 linked_attributes               = c->ctr6->linked_attributes;
 501                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 502                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 503                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 504                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 505                 break;
 506         default:
 507                 return NT_STATUS_INVALID_PARAMETER;
 508         }
 509
 510         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 511                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 512                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 513         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 514
 515         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 516         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 517         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 518         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 519         s_dsa->other_info->dns_name = tmp_dns_name;
 520
 521         if (total_object_count) {
 522                 DEBUG(0,("Partition[%s] objects[%u/%u]\n",
 523                         c->partition->nc.dn, object_count, total_object_count));
 524         } else {
 525                 DEBUG(0,("Partition[%s] objects[%u]\n",
 526                 c->partition->nc.dn, object_count));
 527         }
 528
 529         status = dsdb_extended_replicated_objects_commit(s->ldb,
 530                                                          c->partition->nc.dn,
 531                                                          mapping_ctr,
 532                                                          object_count,
 533                                                          first_object,
 534                                                          linked_attributes_count,
 535                                                          linked_attributes,
 536                                                          s_dsa,
 537                                                          uptodateness_vector,
 538                                                          c->gensec_skey,
 539                                                          s, &objs);
 540         if (!W_ERROR_IS_OK(status)) {
 541                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 542                 return werror_to_ntstatus(status);
 543         }
 544
 545         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 546                 for (i=0; i < objs->num_objects; i++) {
 547                         struct ldb_ldif ldif;
 548                         fprintf(stdout, "#\n");
 549                         ldif.changetype = LDB_CHANGETYPE_NONE;
 550                         ldif.msg = objs->objects[i].msg;
 551                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 552                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 553                 }
 554         }
 555         talloc_free(s_dsa);
 556         talloc_free(objs);
 557
 558         for (i=0; i < linked_attributes_count; i++) {
 559                 const struct dsdb_attribute *sa;
 560
 561                 if (!linked_attributes[i].identifier) {
 562                         return NT_STATUS_FOOBAR;
 563                 }
 564
 565                 if (!linked_attributes[i].value.blob) {
 566                         return NT_STATUS_FOOBAR;
 567                 }
 568
 569                 sa = dsdb_attribute_by_attributeID_id(s->schema,
 570                                                       linked_attributes[i].attid);
 571                 if (!sa) {
 572                         return NT_STATUS_FOOBAR;
 573                 }
 574
 575                 if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 576                         DEBUG(0,("# %s\n", sa->lDAPDisplayName));
 577                         NDR_PRINT_DEBUG(drsuapi_DsReplicaLinkedAttribute, &linked_attributes[i]);
 578                         dump_data(0,
 579                                 linked_attributes[i].value.blob->data,
 580                                 linked_attributes[i].value.blob->length);
 581                 }
 582         }
 583
 584         return NT_STATUS_OK;
 585 }
 586
 587 bool torture_net_become_dc(struct torture_context *torture)
 588 {
 589         bool ret = true;
 590         NTSTATUS status;
 591         struct libnet_BecomeDC b;
 592         struct libnet_UnbecomeDC u;
 593         struct test_become_dc_state *s;
 594         struct ldb_message *msg;
 595         int ldb_ret;
 596         uint32_t i;
 597         char *sam_ldb_path;
 598
 599         char *location = NULL;
 600         torture_assert_ntstatus_ok(torture, torture_temp_dir(torture, "libnet_BecomeDC", &location),
 601                                    "torture_temp_dir should return NT_STATUS_OK" );
 602
 603         s = talloc_zero(torture, struct test_become_dc_state);
 604         if (!s) return false;
 605
 606         s->tctx = torture;
 607         s->lp_ctx = torture->lp_ctx;
 608
 609         s->netbios_name = lp_parm_string(torture->lp_ctx, NULL, "become dc", "smbtorture dc");
 610         if (!s->netbios_name || !s->netbios_name[0]) {
 611                 s->netbios_name = "smbtorturedc";
 612         }
 613
 614         s->targetdir = location;
 615
 616         /* Join domain as a member server. */
 617         s->tj = torture_join_domain(torture, s->netbios_name,
 618                                  ACB_WSTRUST,
 619                                  &s->machine_account);
 620         if (!s->tj) {
 621                 DEBUG(0, ("%s failed to join domain as workstation\n",
 622                           s->netbios_name));
 623                 return false;
 624         }
 625
 626         s->ctx = libnet_context_init(torture->ev, torture->lp_ctx);
 627         s->ctx->cred = cmdline_credentials;
 628
 629         s->ldb = ldb_init(s);
 630
 631         ZERO_STRUCT(b);
 632         b.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 633         b.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 634         b.in.domain_sid                 = torture_join_sid(s->tj);
 635         b.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 636         b.in.dest_dsa_netbios_name      = s->netbios_name;
 637
 638         b.in.callbacks.private_data     = s;
 639         b.in.callbacks.check_options    = test_become_dc_check_options;
 640         b.in.callbacks.prepare_db = test_become_dc_prepare_db;
 641         b.in.callbacks.schema_chunk     = test_become_dc_schema_chunk;
 642         b.in.callbacks.config_chunk     = test_become_dc_store_chunk;
 643         b.in.callbacks.domain_chunk     = test_become_dc_store_chunk;
 644
 645         status = libnet_BecomeDC(s->ctx, s, &b);
 646         if (!NT_STATUS_IS_OK(status)) {
 647                 printf("libnet_BecomeDC() failed - %s\n", nt_errstr(status));
 648                 ret = false;
 649                 goto cleanup;
 650         }
 651
 652         msg = ldb_msg_new(s);
 653         if (!msg) {
 654                 printf("ldb_msg_new() failed\n");
 655                 ret = false;
 656                 goto cleanup;
 657         }
 658         msg->dn = ldb_dn_new(msg, s->ldb, "@ROOTDSE");
 659         if (!msg->dn) {
 660                 printf("ldb_msg_new(@ROOTDSE) failed\n");
 661                 ret = false;
 662                 goto cleanup;
 663         }
 664
 665         ldb_ret = ldb_msg_add_string(msg, "isSynchronized", "TRUE");
 666         if (ldb_ret != LDB_SUCCESS) {
 667                 printf("ldb_msg_add_string(msg, isSynchronized, TRUE) failed: %d\n", ldb_ret);
 668                 ret = false;
 669                 goto cleanup;
 670         }
 671
 672         for (i=0; i < msg->num_elements; i++) {
 673                 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
 674         }
 675
 676         printf("mark ROOTDSE with isSynchronized=TRUE\n");
 677         ldb_ret = ldb_modify(s->ldb, msg);
 678         if (ldb_ret != LDB_SUCCESS) {
 679                 printf("ldb_modify() failed: %d\n", ldb_ret);
 680                 ret = false;
 681                 goto cleanup;
 682         }
 683
 684         /* reopen the ldb */
 685         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 686         s->schema = NULL;
 687
 688         sam_ldb_path = talloc_asprintf(s, "%s/%s", s->targetdir, "private/sam.ldb");
 689         DEBUG(0,("Reopen the SAM LDB with system credentials and all replicated data: %s\n", sam_ldb_path));
 690         s->ldb = ldb_wrap_connect(s, s->lp_ctx, sam_ldb_path,
 691                                   system_session(s, s->lp_ctx),
 692                                   NULL, 0, NULL);
 693         if (!s->ldb) {
 694                 DEBUG(0,("Failed to open '%s'\n",
 695                         sam_ldb_path));
 696                 ret = false;
 697                 goto cleanup;
 698         }
 699
 700         s->schema = dsdb_get_schema(s->ldb);
 701         if (!s->schema) {
 702                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 703                 ret = false;
 704                 goto cleanup;
 705         }
 706
 707         /* Make sure we get this from the command line */
 708         if (lp_parm_bool(torture->lp_ctx, NULL, "become dc", "do not unjoin", false)) {
 709                 talloc_free(s);
 710                 return ret;
 711         }
 712
 713 cleanup:
 714         ZERO_STRUCT(u);
 715         u.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 716         u.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 717         u.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 718         u.in.dest_dsa_netbios_name      = s->netbios_name;
 719
 720         status = libnet_UnbecomeDC(s->ctx, s, &u);
 721         if (!NT_STATUS_IS_OK(status)) {
 722                 printf("libnet_UnbecomeDC() failed - %s\n", nt_errstr(status));
 723                 ret = false;
 724         }
 725
 726         /* Leave domain. */
 727         torture_leave_domain(s->tj);
 728
 729         talloc_free(s);
 730         return ret;
 731 }