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