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.dns_name = p->dest_dsa->dns_name;
  80         settings.site_name = p->dest_dsa->site_name;
  81         settings.root_dn_str = p->forest->root_dn_str;
  82         settings.domain_dn_str = p->domain->dn_str;
  83         settings.config_dn_str = p->forest->config_dn_str;
  84         settings.schema_dn_str = p->forest->schema_dn_str;
  85         settings.netbios_name = p->dest_dsa->netbios_name;
  86         settings.realm = torture_join_dom_dns_name(s->tj);
  87         settings.domain = torture_join_dom_netbios_name(s->tj);
  88         settings.server_dn_str = torture_join_server_dn_str(s->tj);
  89         settings.machine_password = cli_credentials_get_password(s->machine_account);
  90         settings.targetdir = s->targetdir;
  91
  92         status = provision_bare(s, s->lp_ctx, &settings);
  93
  94         smbconf = talloc_asprintf(lp_ctx, "%s/%s", s->targetdir, "/etc/smb.conf");
  95
  96         ok = lp_load(lp_ctx, smbconf);
  97         if (!ok) {
  98                 DEBUG(0,("Failed load freshly generated smb.conf '%s'\n", smbconf));
  99                 return NT_STATUS_INVALID_PARAMETER;
 100         }
 101
 102         s->ldb = ldb_wrap_connect(s, lp_ctx, lp_sam_url(lp_ctx),
 103                                   system_session(s, lp_ctx),
 104                                   NULL, 0, NULL);
 105         if (!s->ldb) {
 106                 DEBUG(0,("Failed to open '%s'\n", lp_sam_url(lp_ctx)));
 107                 return NT_STATUS_INTERNAL_DB_ERROR;
 108         }
 109
 110         ok = samdb_set_ntds_invocation_id(s->ldb, &p->dest_dsa->invocation_id);
 111         if (!ok) {
 112                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 113                 return NT_STATUS_FOOBAR;
 114         }
 115         ok = samdb_set_ntds_objectGUID(s->ldb, &p->dest_dsa->ntds_guid);
 116         if (!ok) {
 117                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 118                 return NT_STATUS_FOOBAR;
 119         }
 120
 121         s->lp_ctx = lp_ctx;
 122
 123         return NT_STATUS_OK;
 124
 125
 126 }
 127
 128 static NTSTATUS test_become_dc_check_options(void *private_data,
 129                                              const struct libnet_BecomeDC_CheckOptions *o)
 130 {
 131         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 132
 133         DEBUG(0,("Become DC [%s] of Domain[%s]/[%s]\n",
 134                 s->netbios_name,
 135                 o->domain->netbios_name, o->domain->dns_name));
 136
 137         DEBUG(0,("Promotion Partner is Server[%s] from Site[%s]\n",
 138                 o->source_dsa->dns_name, o->source_dsa->site_name));
 139
 140         DEBUG(0,("Options:crossRef behavior_version[%u]\n"
 141                        "\tschema object_version[%u]\n"
 142                        "\tdomain behavior_version[%u]\n"
 143                        "\tdomain w2k3_update_revision[%u]\n",
 144                 o->forest->crossref_behavior_version,
 145                 o->forest->schema_object_version,
 146                 o->domain->behavior_version,
 147                 o->domain->w2k3_update_revision));
 148
 149         return NT_STATUS_OK;
 150 }
 151
 152 static NTSTATUS test_apply_schema(struct test_become_dc_state *s,
 153                                   const struct libnet_BecomeDC_StoreChunk *c)
 154 {
 155         WERROR status;
 156         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 157         uint32_t total_object_count;
 158         uint32_t object_count;
 159         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 160         struct drsuapi_DsReplicaObjectListItemEx *cur;
 161         uint32_t linked_attributes_count;
 162         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 163         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 164         struct dsdb_extended_replicated_objects *objs;
 165         struct repsFromTo1 *s_dsa;
 166         char *tmp_dns_name;
 167         struct ldb_message *msg;
 168         struct ldb_val prefixMap_val;
 169         struct ldb_message_element *prefixMap_el;
 170         struct ldb_val schemaInfo_val;
 171         char *sam_ldb_path;
 172         uint32_t i;
 173         int ret;
 174         bool ok;
 175
 176         DEBUG(0,("Analyze and apply schema objects\n"));
 177
 178         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 179         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 180         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 181         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 182
 183         switch (c->ctr_level) {
 184         case 1:
 185                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 186                 total_object_count              = c->ctr1->total_object_count;
 187                 object_count                    = s->schema_part.object_count;
 188                 first_object                    = s->schema_part.first_object;
 189                 linked_attributes_count         = 0;
 190                 linked_attributes               = NULL;
 191                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 192                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 193                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 194                 uptodateness_vector             = NULL; /* TODO: map it */
 195                 break;
 196         case 6:
 197                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 198                 total_object_count              = c->ctr6->total_object_count;
 199                 object_count                    = s->schema_part.object_count;
 200                 first_object                    = s->schema_part.first_object;
 201                 linked_attributes_count         = 0; /* TODO: ! */
 202                 linked_attributes               = NULL; /* TODO: ! */;
 203                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 204                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 205                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 206                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 207                 break;
 208         default:
 209                 return NT_STATUS_INVALID_PARAMETER;
 210         }
 211
 212         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 213                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 214                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 215         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 216
 217         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 218         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 219         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 220         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 221         s_dsa->other_info->dns_name = tmp_dns_name;
 222
 223         for (cur = first_object; cur; cur = cur->next_object) {
 224                 bool is_attr = false;
 225                 bool is_class = false;
 226
 227                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 228                         struct drsuapi_DsReplicaAttribute *a;
 229                         uint32_t j;
 230                         const char *oid = NULL;
 231
 232                         a = &cur->object.attribute_ctr.attributes[i];
 233                         status = dsdb_map_int2oid(s->self_made_schema, a->attid, s, &oid);
 234                         if (!W_ERROR_IS_OK(status)) {
 235                                 return werror_to_ntstatus(status);
 236                         }
 237
 238                         switch (a->attid) {
 239                         case DRSUAPI_ATTRIBUTE_objectClass:
 240                                 for (j=0; j < a->value_ctr.num_values; j++) {
 241                                         uint32_t val = 0xFFFFFFFF;
 242
 243                                         if (a->value_ctr.values[i].blob
 244                                             && a->value_ctr.values[i].blob->length == 4) {
 245                                                 val = IVAL(a->value_ctr.values[i].blob->data,0);
 246                                         }
 247
 248                                         if (val == DRSUAPI_OBJECTCLASS_attributeSchema) {
 249                                                 is_attr = true;
 250                                         }
 251                                         if (val == DRSUAPI_OBJECTCLASS_classSchema) {
 252                                                 is_class = true;
 253                                         }
 254                                 }
 255
 256                                 break;
 257                         default:
 258                                 break;
 259                         }
 260                 }
 261
 262                 if (is_attr) {
 263                         struct dsdb_attribute *sa;
 264
 265                         sa = talloc_zero(s->self_made_schema, struct dsdb_attribute);
 266                         NT_STATUS_HAVE_NO_MEMORY(sa);
 267
 268                         status = dsdb_attribute_from_drsuapi(s->self_made_schema, &cur->object, s, sa);
 269                         if (!W_ERROR_IS_OK(status)) {
 270                                 return werror_to_ntstatus(status);
 271                         }
 272
 273                         DLIST_ADD_END(s->self_made_schema->attributes, sa, struct dsdb_attribute *);
 274                 }
 275
 276                 if (is_class) {
 277                         struct dsdb_class *sc;
 278
 279                         sc = talloc_zero(s->self_made_schema, struct dsdb_class);
 280                         NT_STATUS_HAVE_NO_MEMORY(sc);
 281
 282                         status = dsdb_class_from_drsuapi(s->self_made_schema, &cur->object, s, sc);
 283                         if (!W_ERROR_IS_OK(status)) {
 284                                 return werror_to_ntstatus(status);
 285                         }
 286
 287                         DLIST_ADD_END(s->self_made_schema->classes, sc, struct dsdb_class *);
 288                 }
 289         }
 290
 291         /* attach the schema to the ldb */
 292         ret = dsdb_set_schema(s->ldb, s->self_made_schema);
 293         if (ret != LDB_SUCCESS) {
 294                 return NT_STATUS_FOOBAR;
 295         }
 296         /* we don't want to access the self made schema anymore */
 297         s->self_made_schema = NULL;
 298         s->schema = dsdb_get_schema(s->ldb);
 299
 300         status = dsdb_extended_replicated_objects_commit(s->ldb,
 301                                                          c->partition->nc.dn,
 302                                                          mapping_ctr,
 303                                                          object_count,
 304                                                          first_object,
 305                                                          linked_attributes_count,
 306                                                          linked_attributes,
 307                                                          s_dsa,
 308                                                          uptodateness_vector,
 309                                                          c->gensec_skey,
 310                                                          s, &objs);
 311         if (!W_ERROR_IS_OK(status)) {
 312                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 313                 return werror_to_ntstatus(status);
 314         }
 315
 316         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 317                 for (i=0; i < objs->num_objects; i++) {
 318                         struct ldb_ldif ldif;
 319                         fprintf(stdout, "#\n");
 320                         ldif.changetype = LDB_CHANGETYPE_NONE;
 321                         ldif.msg = objs->objects[i].msg;
 322                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 323                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 324                 }
 325         }
 326
 327         msg = ldb_msg_new(objs);
 328         NT_STATUS_HAVE_NO_MEMORY(msg);
 329         msg->dn = objs->partition_dn;
 330
 331         status = dsdb_get_oid_mappings_ldb(s->schema, msg, &prefixMap_val, &schemaInfo_val);
 332         if (!W_ERROR_IS_OK(status)) {
 333                 DEBUG(0,("Failed dsdb_get_oid_mappings_ldb(%s)\n", win_errstr(status)));
 334                 return werror_to_ntstatus(status);
 335         }
 336
 337         /* we only add prefixMap here, because schemaInfo is a replicated attribute and already applied */
 338         ret = ldb_msg_add_value(msg, "prefixMap", &prefixMap_val, &prefixMap_el);
 339         if (ret != LDB_SUCCESS) {
 340                 return NT_STATUS_FOOBAR;
 341         }
 342         prefixMap_el->flags = LDB_FLAG_MOD_REPLACE;
 343
 344         ret = ldb_modify(s->ldb, msg);
 345         if (ret != LDB_SUCCESS) {
 346                 DEBUG(0,("Failed to add prefixMap and schemaInfo %s\n", ldb_strerror(ret)));
 347                 return NT_STATUS_FOOBAR;
 348         }
 349
 350         talloc_free(s_dsa);
 351         talloc_free(objs);
 352
 353         /* reopen the ldb */
 354         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 355         s->schema = NULL;
 356
 357         sam_ldb_path = talloc_asprintf(s, "%s/%s", s->targetdir, "private/sam.ldb");
 358         DEBUG(0,("Reopen the SAM LDB with system credentials and a already stored schema: %s\n", sam_ldb_path));
 359         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, sam_ldb_path,
 360                                   system_session(s, s->tctx->lp_ctx),
 361                                   NULL, 0, NULL);
 362         if (!s->ldb) {
 363                 DEBUG(0,("Failed to open '%s'\n",
 364                         sam_ldb_path));
 365                 return NT_STATUS_INTERNAL_DB_ERROR;
 366         }
 367
 368         ok = samdb_set_ntds_invocation_id(s->ldb, &c->dest_dsa->invocation_id);
 369         if (!ok) {
 370                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 371                 return NT_STATUS_FOOBAR;
 372         }
 373         ok = samdb_set_ntds_objectGUID(s->ldb, &c->dest_dsa->ntds_guid);
 374         if (!ok) {
 375                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 376                 return NT_STATUS_FOOBAR;
 377         }
 378
 379         s->schema = dsdb_get_schema(s->ldb);
 380         if (!s->schema) {
 381                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 382                 return NT_STATUS_FOOBAR;
 383         }
 384
 385         return NT_STATUS_OK;
 386 }
 387
 388 static NTSTATUS test_become_dc_schema_chunk(void *private_data,
 389                                             const struct libnet_BecomeDC_StoreChunk *c)
 390 {
 391         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 392         WERROR status;
 393         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 394         uint32_t total_object_count;
 395         uint32_t object_count;
 396         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 397         struct drsuapi_DsReplicaObjectListItemEx *cur;
 398
 399         switch (c->ctr_level) {
 400         case 1:
 401                 mapping_ctr             = &c->ctr1->mapping_ctr;
 402                 total_object_count      = c->ctr1->total_object_count;
 403                 object_count            = c->ctr1->object_count;
 404                 first_object            = c->ctr1->first_object;
 405                 break;
 406         case 6:
 407                 mapping_ctr             = &c->ctr6->mapping_ctr;
 408                 total_object_count      = c->ctr6->total_object_count;
 409                 object_count            = c->ctr6->object_count;
 410                 first_object            = c->ctr6->first_object;
 411                 break;
 412         default:
 413                 return NT_STATUS_INVALID_PARAMETER;
 414         }
 415
 416         if (total_object_count) {
 417                 DEBUG(0,("Schema-DN[%s] objects[%u/%u]\n",
 418                         c->partition->nc.dn, object_count, total_object_count));
 419         } else {
 420                 DEBUG(0,("Schema-DN[%s] objects[%u]\n",
 421                 c->partition->nc.dn, object_count));
 422         }
 423
 424         if (!s->schema) {
 425                 s->self_made_schema = dsdb_new_schema(s, lp_iconv_convenience(s->lp_ctx));
 426
 427                 NT_STATUS_HAVE_NO_MEMORY(s->self_made_schema);
 428
 429                 status = dsdb_load_oid_mappings_drsuapi(s->self_made_schema, mapping_ctr);
 430                 if (!W_ERROR_IS_OK(status)) {
 431                         return werror_to_ntstatus(status);
 432                 }
 433
 434                 s->schema = s->self_made_schema;
 435         } else {
 436                 status = dsdb_verify_oid_mappings_drsuapi(s->schema, mapping_ctr);
 437                 if (!W_ERROR_IS_OK(status)) {
 438                         return werror_to_ntstatus(status);
 439                 }
 440         }
 441
 442         if (!s->schema_part.first_object) {
 443                 s->schema_part.object_count = object_count;
 444                 s->schema_part.first_object = talloc_steal(s, first_object);
 445         } else {
 446                 s->schema_part.object_count             += object_count;
 447                 s->schema_part.last_object->next_object = talloc_steal(s->schema_part.last_object,
 448                                                                        first_object);
 449         }
 450         for (cur = first_object; cur->next_object; cur = cur->next_object) {}
 451         s->schema_part.last_object = cur;
 452
 453         if (c->partition->highwatermark.tmp_highest_usn == c->partition->highwatermark.highest_usn) {
 454                 return test_apply_schema(s, c);
 455         }
 456
 457         return NT_STATUS_OK;
 458 }
 459
 460 static NTSTATUS test_become_dc_store_chunk(void *private_data,
 461                                            const struct libnet_BecomeDC_StoreChunk *c)
 462 {
 463         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 464         WERROR status;
 465         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 466         uint32_t total_object_count;
 467         uint32_t object_count;
 468         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 469         uint32_t linked_attributes_count;
 470         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 471         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 472         struct dsdb_extended_replicated_objects *objs;
 473         struct repsFromTo1 *s_dsa;
 474         char *tmp_dns_name;
 475         uint32_t i;
 476
 477         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 478         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 479         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 480         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 481
 482         switch (c->ctr_level) {
 483         case 1:
 484                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 485                 total_object_count              = c->ctr1->total_object_count;
 486                 object_count                    = c->ctr1->object_count;
 487                 first_object                    = c->ctr1->first_object;
 488                 linked_attributes_count         = 0;
 489                 linked_attributes               = NULL;
 490                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 491                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 492                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 493                 uptodateness_vector             = NULL; /* TODO: map it */
 494                 break;
 495         case 6:
 496                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 497                 total_object_count              = c->ctr6->total_object_count;
 498                 object_count                    = c->ctr6->object_count;
 499                 first_object                    = c->ctr6->first_object;
 500                 linked_attributes_count         = c->ctr6->linked_attributes_count;
 501                 linked_attributes               = c->ctr6->linked_attributes;
 502                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 503                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 504                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 505                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 506                 break;
 507         default:
 508                 return NT_STATUS_INVALID_PARAMETER;
 509         }
 510
 511         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 512                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 513                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 514         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 515
 516         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 517         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 518         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 519         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 520         s_dsa->other_info->dns_name = tmp_dns_name;
 521
 522         if (total_object_count) {
 523                 DEBUG(0,("Partition[%s] objects[%u/%u]\n",
 524                         c->partition->nc.dn, object_count, total_object_count));
 525         } else {
 526                 DEBUG(0,("Partition[%s] objects[%u]\n",
 527                 c->partition->nc.dn, object_count));
 528         }
 529
 530         status = dsdb_extended_replicated_objects_commit(s->ldb,
 531                                                          c->partition->nc.dn,
 532                                                          mapping_ctr,
 533                                                          object_count,
 534                                                          first_object,
 535                                                          linked_attributes_count,
 536                                                          linked_attributes,
 537                                                          s_dsa,
 538                                                          uptodateness_vector,
 539                                                          c->gensec_skey,
 540                                                          s, &objs);
 541         if (!W_ERROR_IS_OK(status)) {
 542                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 543                 return werror_to_ntstatus(status);
 544         }
 545
 546         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 547                 for (i=0; i < objs->num_objects; i++) {
 548                         struct ldb_ldif ldif;
 549                         fprintf(stdout, "#\n");
 550                         ldif.changetype = LDB_CHANGETYPE_NONE;
 551                         ldif.msg = objs->objects[i].msg;
 552                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 553                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 554                 }
 555         }
 556         talloc_free(s_dsa);
 557         talloc_free(objs);
 558
 559         for (i=0; i < linked_attributes_count; i++) {
 560                 const struct dsdb_attribute *sa;
 561
 562                 if (!linked_attributes[i].identifier) {
 563                         return NT_STATUS_FOOBAR;
 564                 }
 565
 566                 if (!linked_attributes[i].value.blob) {
 567                         return NT_STATUS_FOOBAR;
 568                 }
 569
 570                 sa = dsdb_attribute_by_attributeID_id(s->schema,
 571                                                       linked_attributes[i].attid);
 572                 if (!sa) {
 573                         return NT_STATUS_FOOBAR;
 574                 }
 575
 576                 if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 577                         DEBUG(0,("# %s\n", sa->lDAPDisplayName));
 578                         NDR_PRINT_DEBUG(drsuapi_DsReplicaLinkedAttribute, &linked_attributes[i]);
 579                         dump_data(0,
 580                                 linked_attributes[i].value.blob->data,
 581                                 linked_attributes[i].value.blob->length);
 582                 }
 583         }
 584
 585         return NT_STATUS_OK;
 586 }
 587
 588 bool torture_net_become_dc(struct torture_context *torture)
 589 {
 590         bool ret = true;
 591         NTSTATUS status;
 592         struct libnet_BecomeDC b;
 593         struct libnet_UnbecomeDC u;
 594         struct test_become_dc_state *s;
 595         struct ldb_message *msg;
 596         int ldb_ret;
 597         uint32_t i;
 598         char *sam_ldb_path;
 599
 600         char *location = NULL;
 601         torture_assert_ntstatus_ok(torture, torture_temp_dir(torture, "libnet_BecomeDC", &location),
 602                                    "torture_temp_dir should return NT_STATUS_OK" );
 603
 604         s = talloc_zero(torture, struct test_become_dc_state);
 605         if (!s) return false;
 606
 607         s->tctx = torture;
 608         s->lp_ctx = torture->lp_ctx;
 609
 610         s->netbios_name = lp_parm_string(torture->lp_ctx, NULL, "become dc", "smbtorture dc");
 611         if (!s->netbios_name || !s->netbios_name[0]) {
 612                 s->netbios_name = "smbtorturedc";
 613         }
 614
 615         s->targetdir = location;
 616
 617         /* Join domain as a member server. */
 618         s->tj = torture_join_domain(torture, s->netbios_name,
 619                                  ACB_WSTRUST,
 620                                  &s->machine_account);
 621         if (!s->tj) {
 622                 DEBUG(0, ("%s failed to join domain as workstation\n",
 623                           s->netbios_name));
 624                 return false;
 625         }
 626
 627         s->ctx = libnet_context_init(torture->ev, torture->lp_ctx);
 628         s->ctx->cred = cmdline_credentials;
 629
 630         s->ldb = ldb_init(s);
 631
 632         ZERO_STRUCT(b);
 633         b.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 634         b.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 635         b.in.domain_sid                 = torture_join_sid(s->tj);
 636         b.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 637         b.in.dest_dsa_netbios_name      = s->netbios_name;
 638
 639         b.in.callbacks.private_data     = s;
 640         b.in.callbacks.check_options    = test_become_dc_check_options;
 641         b.in.callbacks.prepare_db = test_become_dc_prepare_db;
 642         b.in.callbacks.schema_chunk     = test_become_dc_schema_chunk;
 643         b.in.callbacks.config_chunk     = test_become_dc_store_chunk;
 644         b.in.callbacks.domain_chunk     = test_become_dc_store_chunk;
 645
 646         status = libnet_BecomeDC(s->ctx, s, &b);
 647         if (!NT_STATUS_IS_OK(status)) {
 648                 printf("libnet_BecomeDC() failed - %s\n", nt_errstr(status));
 649                 ret = false;
 650                 goto cleanup;
 651         }
 652
 653         msg = ldb_msg_new(s);
 654         if (!msg) {
 655                 printf("ldb_msg_new() failed\n");
 656                 ret = false;
 657                 goto cleanup;
 658         }
 659         msg->dn = ldb_dn_new(msg, s->ldb, "@ROOTDSE");
 660         if (!msg->dn) {
 661                 printf("ldb_msg_new(@ROOTDSE) failed\n");
 662                 ret = false;
 663                 goto cleanup;
 664         }
 665
 666         ldb_ret = ldb_msg_add_string(msg, "isSynchronized", "TRUE");
 667         if (ldb_ret != LDB_SUCCESS) {
 668                 printf("ldb_msg_add_string(msg, isSynchronized, TRUE) failed: %d\n", ldb_ret);
 669                 ret = false;
 670                 goto cleanup;
 671         }
 672
 673         for (i=0; i < msg->num_elements; i++) {
 674                 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
 675         }
 676
 677         printf("mark ROOTDSE with isSynchronized=TRUE\n");
 678         ldb_ret = ldb_modify(s->ldb, msg);
 679         if (ldb_ret != LDB_SUCCESS) {
 680                 printf("ldb_modify() failed: %d\n", ldb_ret);
 681                 ret = false;
 682                 goto cleanup;
 683         }
 684
 685         /* reopen the ldb */
 686         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 687         s->schema = NULL;
 688
 689         sam_ldb_path = talloc_asprintf(s, "%s/%s", s->targetdir, "private/sam.ldb");
 690         DEBUG(0,("Reopen the SAM LDB with system credentials and all replicated data: %s\n", sam_ldb_path));
 691         s->ldb = ldb_wrap_connect(s, s->lp_ctx, sam_ldb_path,
 692                                   system_session(s, s->lp_ctx),
 693                                   NULL, 0, NULL);
 694         if (!s->ldb) {
 695                 DEBUG(0,("Failed to open '%s'\n",
 696                         sam_ldb_path));
 697                 ret = false;
 698                 goto cleanup;
 699         }
 700
 701         s->schema = dsdb_get_schema(s->ldb);
 702         if (!s->schema) {
 703                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 704                 ret = false;
 705                 goto cleanup;
 706         }
 707
 708         /* Make sure we get this from the command line */
 709         if (lp_parm_bool(torture->lp_ctx, NULL, "become dc", "do not unjoin", false)) {
 710                 talloc_free(s);
 711                 return ret;
 712         }
 713
 714 cleanup:
 715         ZERO_STRUCT(u);
 716         u.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 717         u.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 718         u.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 719         u.in.dest_dsa_netbios_name      = s->netbios_name;
 720
 721         status = libnet_UnbecomeDC(s->ctx, s, &u);
 722         if (!NT_STATUS_IS_OK(status)) {
 723                 printf("libnet_UnbecomeDC() failed - %s\n", nt_errstr(status));
 724                 ret = false;
 725         }
 726
 727         /* Leave domain. */
 728         torture_leave_domain(s->tj);
 729
 730         talloc_free(s);
 731         return ret;
 732 }