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/rpc/rpc.h"
  25 #include "libnet/libnet.h"
  26 #include "dsdb/samdb/samdb.h"
  27 #include "../lib/util/dlinklist.h"
  28 #include "librpc/gen_ndr/ndr_drsuapi.h"
  29 #include "librpc/gen_ndr/ndr_drsblobs.h"
  30 #include "system/time.h"
  31 #include "lib/ldb_wrap.h"
  32 #include "auth/auth.h"
  33 #include "param/param.h"
  34 #include "param/provision.h"
  35 #include "libcli/resolve/resolve.h"
  36
  37 struct test_become_dc_state {
  38         struct libnet_context *ctx;
  39         struct torture_context *tctx;
  40         const char *netbios_name;
  41         struct test_join *tj;
  42         struct cli_credentials *machine_account;
  43         struct dsdb_schema *self_made_schema;
  44         const struct dsdb_schema *schema;
  45
  46         struct ldb_context *ldb;
  47
  48         struct {
  49                 uint32_t object_count;
  50                 struct drsuapi_DsReplicaObjectListItemEx *first_object;
  51                 struct drsuapi_DsReplicaObjectListItemEx *last_object;
  52         } schema_part;
  53
  54         const char *targetdir;
  55
  56         struct loadparm_context *lp_ctx;
  57 };
  58
  59 static NTSTATUS test_become_dc_prepare_db(void *private_data,
  60                                               const struct libnet_BecomeDC_PrepareDB *p)
  61 {
  62         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
  63         struct provision_settings settings;
  64         struct provision_result result;
  65         NTSTATUS status;
  66
  67         settings.site_name = p->dest_dsa->site_name;
  68         settings.root_dn_str = p->forest->root_dn_str;
  69         settings.domain_dn_str = p->domain->dn_str;
  70         settings.config_dn_str = p->forest->config_dn_str;
  71         settings.schema_dn_str = p->forest->schema_dn_str;
  72         settings.server_dn_str = torture_join_server_dn_str(s->tj);
  73         settings.invocation_id = &p->dest_dsa->invocation_id;
  74         settings.netbios_name = p->dest_dsa->netbios_name;
  75         settings.host_ip = NULL;
  76         settings.realm = torture_join_dom_dns_name(s->tj);
  77         settings.domain = torture_join_dom_netbios_name(s->tj);
  78         settings.ntds_dn_str = p->dest_dsa->ntds_dn_str;
  79         settings.machine_password = cli_credentials_get_password(s->machine_account);
  80         settings.targetdir = s->targetdir;
  81
  82         status = provision_bare(s, s->lp_ctx, &settings, &result);
  83
  84         s->ldb = result.samdb;
  85         s->lp_ctx = result.lp_ctx;
  86         return NT_STATUS_OK;
  87
  88
  89 }
  90
  91 static NTSTATUS test_become_dc_check_options(void *private_data,
  92                                              const struct libnet_BecomeDC_CheckOptions *o)
  93 {
  94         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
  95
  96         DEBUG(0,("Become DC [%s] of Domain[%s]/[%s]\n",
  97                 s->netbios_name,
  98                 o->domain->netbios_name, o->domain->dns_name));
  99
 100         DEBUG(0,("Promotion Partner is Server[%s] from Site[%s]\n",
 101                 o->source_dsa->dns_name, o->source_dsa->site_name));
 102
 103         DEBUG(0,("Options:crossRef behavior_version[%u]\n"
 104                        "\tschema object_version[%u]\n"
 105                        "\tdomain behavior_version[%u]\n"
 106                        "\tdomain w2k3_update_revision[%u]\n",
 107                 o->forest->crossref_behavior_version,
 108                 o->forest->schema_object_version,
 109                 o->domain->behavior_version,
 110                 o->domain->w2k3_update_revision));
 111
 112         return NT_STATUS_OK;
 113 }
 114
 115 static NTSTATUS test_apply_schema(struct test_become_dc_state *s,
 116                                   const struct libnet_BecomeDC_StoreChunk *c)
 117 {
 118         WERROR status;
 119         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 120         uint32_t object_count;
 121         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 122         struct drsuapi_DsReplicaObjectListItemEx *cur;
 123         uint32_t linked_attributes_count;
 124         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 125         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 126         struct dsdb_extended_replicated_objects *objs;
 127         struct repsFromTo1 *s_dsa;
 128         char *tmp_dns_name;
 129         struct ldb_message *msg;
 130         struct ldb_val prefixMap_val;
 131         struct ldb_message_element *prefixMap_el;
 132         struct ldb_val schemaInfo_val;
 133         char *sam_ldb_path;
 134         uint32_t i;
 135         int ret;
 136         bool ok;
 137         uint64_t seq_num;
 138
 139         DEBUG(0,("Analyze and apply schema objects\n"));
 140
 141         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 142         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 143         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 144         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 145
 146         switch (c->ctr_level) {
 147         case 1:
 148                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 149                 object_count                    = s->schema_part.object_count;
 150                 first_object                    = s->schema_part.first_object;
 151                 linked_attributes_count         = 0;
 152                 linked_attributes               = NULL;
 153                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 154                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 155                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 156                 uptodateness_vector             = NULL; /* TODO: map it */
 157                 break;
 158         case 6:
 159                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 160                 object_count                    = s->schema_part.object_count;
 161                 first_object                    = s->schema_part.first_object;
 162                 linked_attributes_count         = 0; /* TODO: ! */
 163                 linked_attributes               = NULL; /* TODO: ! */;
 164                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 165                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 166                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 167                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 168                 break;
 169         default:
 170                 return NT_STATUS_INVALID_PARAMETER;
 171         }
 172
 173         s_dsa->replica_flags            = DRSUAPI_DRS_WRIT_REP
 174                                         | DRSUAPI_DRS_INIT_SYNC
 175                                         | DRSUAPI_DRS_PER_SYNC;
 176         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 177
 178         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 179         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 180         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 181         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 182         s_dsa->other_info->dns_name = tmp_dns_name;
 183
 184         for (cur = first_object; cur; cur = cur->next_object) {
 185                 bool is_attr = false;
 186                 bool is_class = false;
 187
 188                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 189                         struct drsuapi_DsReplicaAttribute *a;
 190                         uint32_t j;
 191                         const char *oid = NULL;
 192
 193                         a = &cur->object.attribute_ctr.attributes[i];
 194                         status = dsdb_schema_pfm_oid_from_attid(s->self_made_schema->prefixmap,
 195                                                                 a->attid, s, &oid);
 196                         if (!W_ERROR_IS_OK(status)) {
 197                                 return werror_to_ntstatus(status);
 198                         }
 199
 200                         switch (a->attid) {
 201                         case DRSUAPI_ATTRIBUTE_objectClass:
 202                                 for (j=0; j < a->value_ctr.num_values; j++) {
 203                                         uint32_t val = 0xFFFFFFFF;
 204
 205                                         if (a->value_ctr.values[i].blob
 206                                             && a->value_ctr.values[i].blob->length == 4) {
 207                                                 val = IVAL(a->value_ctr.values[i].blob->data,0);
 208                                         }
 209
 210                                         if (val == DRSUAPI_OBJECTCLASS_attributeSchema) {
 211                                                 is_attr = true;
 212                                         }
 213                                         if (val == DRSUAPI_OBJECTCLASS_classSchema) {
 214                                                 is_class = true;
 215                                         }
 216                                 }
 217
 218                                 break;
 219                         default:
 220                                 break;
 221                         }
 222                 }
 223
 224                 if (is_attr) {
 225                         struct dsdb_attribute *sa;
 226
 227                         sa = talloc_zero(s->self_made_schema, struct dsdb_attribute);
 228                         NT_STATUS_HAVE_NO_MEMORY(sa);
 229
 230                         status = dsdb_attribute_from_drsuapi(s->ldb, s->self_made_schema, &cur->object, s, sa);
 231                         if (!W_ERROR_IS_OK(status)) {
 232                                 return werror_to_ntstatus(status);
 233                         }
 234
 235                         DLIST_ADD_END(s->self_made_schema->attributes, sa, struct dsdb_attribute *);
 236                 }
 237
 238                 if (is_class) {
 239                         struct dsdb_class *sc;
 240
 241                         sc = talloc_zero(s->self_made_schema, struct dsdb_class);
 242                         NT_STATUS_HAVE_NO_MEMORY(sc);
 243
 244                         status = dsdb_class_from_drsuapi(s->ldb, s->self_made_schema, &cur->object, s, sc);
 245                         if (!W_ERROR_IS_OK(status)) {
 246                                 return werror_to_ntstatus(status);
 247                         }
 248
 249                         DLIST_ADD_END(s->self_made_schema->classes, sc, struct dsdb_class *);
 250                 }
 251         }
 252
 253         /* attach the schema to the ldb */
 254         ret = dsdb_set_schema(s->ldb, s->self_made_schema);
 255         if (ret != LDB_SUCCESS) {
 256                 return NT_STATUS_FOOBAR;
 257         }
 258         /* we don't want to access the self made schema anymore */
 259         s->self_made_schema = NULL;
 260         s->schema = dsdb_get_schema(s->ldb, s);
 261
 262         status = dsdb_extended_replicated_objects_convert(s->ldb,
 263                                                           c->partition->nc.dn,
 264                                                           mapping_ctr,
 265                                                           object_count,
 266                                                           first_object,
 267                                                           linked_attributes_count,
 268                                                           linked_attributes,
 269                                                           s_dsa,
 270                                                           uptodateness_vector,
 271                                                           c->gensec_skey,
 272                                                           s, &objs);
 273         if (!W_ERROR_IS_OK(status)) {
 274                 DEBUG(0,("Failed to convert objects: %s\n", win_errstr(status)));
 275                 return werror_to_ntstatus(status);
 276         }
 277
 278         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 279                 for (i=0; i < objs->num_objects; i++) {
 280                         struct ldb_ldif ldif;
 281                         fprintf(stdout, "#\n");
 282                         ldif.changetype = LDB_CHANGETYPE_NONE;
 283                         ldif.msg = objs->objects[i].msg;
 284                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 285                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 286                 }
 287         }
 288
 289         status = dsdb_extended_replicated_objects_commit(s->ldb,
 290                                                          objs, &seq_num);
 291         if (!W_ERROR_IS_OK(status)) {
 292                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 293                 return werror_to_ntstatus(status);
 294         }
 295
 296         msg = ldb_msg_new(objs);
 297         NT_STATUS_HAVE_NO_MEMORY(msg);
 298         msg->dn = objs->partition_dn;
 299
 300         status = dsdb_get_oid_mappings_ldb(s->schema, msg, &prefixMap_val, &schemaInfo_val);
 301         if (!W_ERROR_IS_OK(status)) {
 302                 DEBUG(0,("Failed dsdb_get_oid_mappings_ldb(%s)\n", win_errstr(status)));
 303                 return werror_to_ntstatus(status);
 304         }
 305
 306         /* we only add prefixMap here, because schemaInfo is a replicated attribute and already applied */
 307         ret = ldb_msg_add_value(msg, "prefixMap", &prefixMap_val, &prefixMap_el);
 308         if (ret != LDB_SUCCESS) {
 309                 return NT_STATUS_FOOBAR;
 310         }
 311         prefixMap_el->flags = LDB_FLAG_MOD_REPLACE;
 312
 313         ret = ldb_modify(s->ldb, msg);
 314         if (ret != LDB_SUCCESS) {
 315                 DEBUG(0,("Failed to add prefixMap and schemaInfo %s\n", ldb_strerror(ret)));
 316                 return NT_STATUS_FOOBAR;
 317         }
 318
 319         talloc_free(s_dsa);
 320         talloc_free(objs);
 321
 322         /* reopen the ldb */
 323         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 324         s->schema = NULL;
 325
 326         sam_ldb_path = talloc_asprintf(s, "%s/%s", s->targetdir, "private/sam.ldb");
 327         DEBUG(0,("Reopen the SAM LDB with system credentials and a already stored schema: %s\n", sam_ldb_path));
 328         s->ldb = ldb_wrap_connect(s, s->tctx->ev, s->tctx->lp_ctx, sam_ldb_path,
 329                                   system_session(s->tctx->lp_ctx),
 330                                   NULL, 0);
 331         if (!s->ldb) {
 332                 DEBUG(0,("Failed to open '%s'\n",
 333                         sam_ldb_path));
 334                 return NT_STATUS_INTERNAL_DB_ERROR;
 335         }
 336
 337         ok = samdb_set_ntds_invocation_id(s->ldb, &c->dest_dsa->invocation_id);
 338         if (!ok) {
 339                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 340                 return NT_STATUS_FOOBAR;
 341         }
 342         ok = samdb_set_ntds_objectGUID(s->ldb, &c->dest_dsa->ntds_guid);
 343         if (!ok) {
 344                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 345                 return NT_STATUS_FOOBAR;
 346         }
 347
 348         s->schema = dsdb_get_schema(s->ldb, s);
 349         if (!s->schema) {
 350                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 351                 return NT_STATUS_FOOBAR;
 352         }
 353
 354         return NT_STATUS_OK;
 355 }
 356
 357 static NTSTATUS test_become_dc_schema_chunk(void *private_data,
 358                                             const struct libnet_BecomeDC_StoreChunk *c)
 359 {
 360         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 361         WERROR status;
 362         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 363         uint32_t nc_object_count;
 364         uint32_t object_count;
 365         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 366         struct drsuapi_DsReplicaObjectListItemEx *cur;
 367         uint32_t nc_linked_attributes_count;
 368         uint32_t linked_attributes_count;
 369
 370         switch (c->ctr_level) {
 371         case 1:
 372                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 373                 nc_object_count                 = c->ctr1->extended_ret; /* maybe w2k send this unexpected? */
 374                 object_count                    = c->ctr1->object_count;
 375                 first_object                    = c->ctr1->first_object;
 376                 nc_linked_attributes_count      = 0;
 377                 linked_attributes_count         = 0;
 378                 break;
 379         case 6:
 380                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 381                 nc_object_count                 = c->ctr6->nc_object_count;
 382                 object_count                    = c->ctr6->object_count;
 383                 first_object                    = c->ctr6->first_object;
 384                 nc_linked_attributes_count      = c->ctr6->nc_linked_attributes_count;
 385                 linked_attributes_count         = c->ctr6->linked_attributes_count;
 386                 break;
 387         default:
 388                 return NT_STATUS_INVALID_PARAMETER;
 389         }
 390
 391         if (nc_object_count) {
 392                 DEBUG(0,("Schema-DN[%s] objects[%u/%u] linked_values[%u/%u]\n",
 393                         c->partition->nc.dn, object_count, nc_object_count,
 394                         linked_attributes_count, nc_linked_attributes_count));
 395         } else {
 396                 DEBUG(0,("Schema-DN[%s] objects[%u] linked_values[%u\n",
 397                 c->partition->nc.dn, object_count, linked_attributes_count));
 398         }
 399
 400         if (!s->schema) {
 401                 s->self_made_schema = dsdb_new_schema(s, lp_iconv_convenience(s->lp_ctx));
 402
 403                 NT_STATUS_HAVE_NO_MEMORY(s->self_made_schema);
 404
 405                 status = dsdb_load_prefixmap_from_drsuapi(s->self_made_schema, mapping_ctr);
 406                 if (!W_ERROR_IS_OK(status)) {
 407                         return werror_to_ntstatus(status);
 408                 }
 409
 410                 s->schema = s->self_made_schema;
 411         } else {
 412                 status = dsdb_schema_pfm_contains_drsuapi_pfm(s->schema->prefixmap, mapping_ctr);
 413                 if (!W_ERROR_IS_OK(status)) {
 414                         return werror_to_ntstatus(status);
 415                 }
 416         }
 417
 418         if (!s->schema_part.first_object) {
 419                 s->schema_part.object_count = object_count;
 420                 s->schema_part.first_object = talloc_steal(s, first_object);
 421         } else {
 422                 s->schema_part.object_count             += object_count;
 423                 s->schema_part.last_object->next_object = talloc_steal(s->schema_part.last_object,
 424                                                                        first_object);
 425         }
 426         for (cur = first_object; cur->next_object; cur = cur->next_object) {}
 427         s->schema_part.last_object = cur;
 428
 429         if (!c->partition->more_data) {
 430                 return test_apply_schema(s, c);
 431         }
 432
 433         return NT_STATUS_OK;
 434 }
 435
 436 static NTSTATUS test_become_dc_store_chunk(void *private_data,
 437                                            const struct libnet_BecomeDC_StoreChunk *c)
 438 {
 439         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 440         WERROR status;
 441         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 442         uint32_t nc_object_count;
 443         uint32_t object_count;
 444         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 445         uint32_t nc_linked_attributes_count;
 446         uint32_t linked_attributes_count;
 447         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 448         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 449         struct dsdb_extended_replicated_objects *objs;
 450         struct repsFromTo1 *s_dsa;
 451         char *tmp_dns_name;
 452         uint32_t i;
 453         uint64_t seq_num;
 454
 455         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 456         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 457         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 458         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 459
 460         switch (c->ctr_level) {
 461         case 1:
 462                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 463                 nc_object_count                 = c->ctr1->extended_ret; /* maybe w2k send this unexpected? */
 464                 object_count                    = c->ctr1->object_count;
 465                 first_object                    = c->ctr1->first_object;
 466                 nc_linked_attributes_count      = 0;
 467                 linked_attributes_count         = 0;
 468                 linked_attributes               = NULL;
 469                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 470                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 471                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 472                 uptodateness_vector             = NULL; /* TODO: map it */
 473                 break;
 474         case 6:
 475                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 476                 nc_object_count                 = c->ctr6->nc_object_count;
 477                 object_count                    = c->ctr6->object_count;
 478                 first_object                    = c->ctr6->first_object;
 479                 nc_linked_attributes_count      = c->ctr6->nc_linked_attributes_count;
 480                 linked_attributes_count         = c->ctr6->linked_attributes_count;
 481                 linked_attributes               = c->ctr6->linked_attributes;
 482                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 483                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 484                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 485                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 486                 break;
 487         default:
 488                 return NT_STATUS_INVALID_PARAMETER;
 489         }
 490
 491         s_dsa->replica_flags            = DRSUAPI_DRS_WRIT_REP
 492                                         | DRSUAPI_DRS_INIT_SYNC
 493                                         | DRSUAPI_DRS_PER_SYNC;
 494         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 495
 496         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 497         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 498         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 499         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 500         s_dsa->other_info->dns_name = tmp_dns_name;
 501
 502         if (nc_object_count) {
 503                 DEBUG(0,("Partition[%s] objects[%u/%u] linked_values[%u/%u]\n",
 504                         c->partition->nc.dn, object_count, nc_object_count,
 505                         linked_attributes_count, nc_linked_attributes_count));
 506         } else {
 507                 DEBUG(0,("Partition[%s] objects[%u] linked_values[%u\n",
 508                 c->partition->nc.dn, object_count, linked_attributes_count));
 509         }
 510
 511         status = dsdb_extended_replicated_objects_convert(s->ldb,
 512                                                           c->partition->nc.dn,
 513                                                           mapping_ctr,
 514                                                           object_count,
 515                                                           first_object,
 516                                                           linked_attributes_count,
 517                                                           linked_attributes,
 518                                                           s_dsa,
 519                                                           uptodateness_vector,
 520                                                           c->gensec_skey,
 521                                                           s, &objs);
 522         if (!W_ERROR_IS_OK(status)) {
 523                 DEBUG(0,("Failed to convert objects: %s\n", win_errstr(status)));
 524                 return werror_to_ntstatus(status);
 525         }
 526
 527         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 528                 for (i=0; i < objs->num_objects; i++) {
 529                         struct ldb_ldif ldif;
 530                         fprintf(stdout, "#\n");
 531                         ldif.changetype = LDB_CHANGETYPE_NONE;
 532                         ldif.msg = objs->objects[i].msg;
 533                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 534                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 535                 }
 536         }
 537         status = dsdb_extended_replicated_objects_commit(s->ldb, objs, &seq_num);
 538         talloc_free(s_dsa);
 539         talloc_free(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         for (i=0; i < linked_attributes_count; i++) {
 546                 const struct dsdb_attribute *sa;
 547
 548                 if (!linked_attributes[i].identifier) {
 549                         return NT_STATUS_FOOBAR;
 550                 }
 551
 552                 if (!linked_attributes[i].value.blob) {
 553                         return NT_STATUS_FOOBAR;
 554                 }
 555
 556                 sa = dsdb_attribute_by_attributeID_id(s->schema,
 557                                                       linked_attributes[i].attid);
 558                 if (!sa) {
 559                         return NT_STATUS_FOOBAR;
 560                 }
 561
 562                 if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 563                         DEBUG(0,("# %s\n", sa->lDAPDisplayName));
 564                         NDR_PRINT_DEBUG(drsuapi_DsReplicaLinkedAttribute, &linked_attributes[i]);
 565                         dump_data(0,
 566                                 linked_attributes[i].value.blob->data,
 567                                 linked_attributes[i].value.blob->length);
 568                 }
 569         }
 570
 571         return NT_STATUS_OK;
 572 }
 573
 574 bool torture_net_become_dc(struct torture_context *torture)
 575 {
 576         bool ret = true;
 577         NTSTATUS status;
 578         struct libnet_BecomeDC b;
 579         struct libnet_UnbecomeDC u;
 580         struct test_become_dc_state *s;
 581         struct ldb_message *msg;
 582         int ldb_ret;
 583         uint32_t i;
 584         char *sam_ldb_path;
 585         const char *address;
 586         struct nbt_name name;
 587
 588         char *location = NULL;
 589         torture_assert_ntstatus_ok(torture, torture_temp_dir(torture, "libnet_BecomeDC", &location),
 590                                    "torture_temp_dir should return NT_STATUS_OK" );
 591
 592         s = talloc_zero(torture, struct test_become_dc_state);
 593         torture_assert(torture, s, "talloc_zero");
 594
 595         s->tctx = torture;
 596         s->lp_ctx = torture->lp_ctx;
 597
 598         make_nbt_name_server(&name, torture_setting_string(torture, "host", NULL));
 599
 600         /* do an initial name resolution to find its IP */
 601         status = resolve_name(lp_resolve_context(torture->lp_ctx),
 602                               &name, torture, &address, torture->ev);
 603         torture_assert_ntstatus_ok(torture, status, talloc_asprintf(torture,
 604                                    "Failed to resolve %s - %s\n",
 605                                    name.name, nt_errstr(status)));
 606
 607         s->netbios_name = lp_parm_string(torture->lp_ctx, NULL, "become dc", "smbtorture dc");
 608         if (!s->netbios_name || !s->netbios_name[0]) {
 609                 s->netbios_name = "smbtorturedc";
 610         }
 611
 612         s->targetdir = location;
 613
 614         /* Join domain as a member server. */
 615         s->tj = torture_join_domain(torture, s->netbios_name,
 616                                  ACB_WSTRUST,
 617                                  &s->machine_account);
 618         torture_assert(torture, s->tj, talloc_asprintf(torture,
 619                        "%s failed to join domain as workstation\n",
 620                        s->netbios_name));
 621
 622         s->ctx = libnet_context_init(torture->ev, torture->lp_ctx);
 623         s->ctx->cred = cmdline_credentials;
 624
 625         s->ldb = ldb_init(s, torture->ev);
 626
 627         ZERO_STRUCT(b);
 628         b.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 629         b.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 630         b.in.domain_sid                 = torture_join_sid(s->tj);
 631         b.in.source_dsa_address         = address;
 632         b.in.dest_dsa_netbios_name      = s->netbios_name;
 633
 634         b.in.callbacks.private_data     = s;
 635         b.in.callbacks.check_options    = test_become_dc_check_options;
 636         b.in.callbacks.prepare_db = test_become_dc_prepare_db;
 637         b.in.callbacks.schema_chunk     = test_become_dc_schema_chunk;
 638         b.in.callbacks.config_chunk     = test_become_dc_store_chunk;
 639         b.in.callbacks.domain_chunk     = test_become_dc_store_chunk;
 640
 641         status = libnet_BecomeDC(s->ctx, s, &b);
 642         torture_assert_ntstatus_ok_goto(torture, status, ret, cleanup, talloc_asprintf(torture,
 643                                    "libnet_BecomeDC() failed - %s %s\n",
 644                                    nt_errstr(status), b.out.error_string));
 645         msg = ldb_msg_new(s);
 646         torture_assert_int_equal_goto(torture, (msg?1:0), 1, ret, cleanup,
 647                                       "ldb_msg_new() failed\n");
 648         msg->dn = ldb_dn_new(msg, s->ldb, "@ROOTDSE");
 649         torture_assert_int_equal_goto(torture, (msg->dn?1:0), 1, ret, cleanup,
 650                                       "ldb_msg_new(@ROOTDSE) failed\n");
 651
 652         ldb_ret = ldb_msg_add_string(msg, "isSynchronized", "TRUE");
 653         torture_assert_int_equal_goto(torture, ldb_ret, LDB_SUCCESS, ret, cleanup,
 654                                       "ldb_msg_add_string(msg, isSynchronized, TRUE) failed\n");
 655
 656         for (i=0; i < msg->num_elements; i++) {
 657                 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
 658         }
 659
 660         torture_comment(torture, "mark ROOTDSE with isSynchronized=TRUE\n");
 661         ldb_ret = ldb_modify(s->ldb, msg);
 662         torture_assert_int_equal_goto(torture, ldb_ret, LDB_SUCCESS, ret, cleanup,
 663                                       "ldb_modify() failed\n");
 664
 665         /* reopen the ldb */
 666         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 667         s->schema = NULL;
 668
 669         sam_ldb_path = talloc_asprintf(s, "%s/%s", s->targetdir, "private/sam.ldb");
 670         torture_comment(torture, "Reopen the SAM LDB with system credentials and all replicated data: %s\n", sam_ldb_path);
 671         s->ldb = ldb_wrap_connect(s, s->tctx->ev, s->lp_ctx, sam_ldb_path,
 672                                   system_session(s->lp_ctx),
 673                                   NULL, 0);
 674         torture_assert_int_equal_goto(torture, (s->ldb?1:0), 1, ret, cleanup,
 675                                       talloc_asprintf(torture,
 676                                       "Failed to open '%s'\n", sam_ldb_path));
 677
 678         s->schema = dsdb_get_schema(s->ldb, s);
 679         torture_assert_int_equal_goto(torture, (s->schema?1:0), 1, ret, cleanup,
 680                                       "Failed to get loaded dsdb_schema\n");
 681
 682         /* Make sure we get this from the command line */
 683         if (lp_parm_bool(torture->lp_ctx, NULL, "become dc", "do not unjoin", false)) {
 684                 talloc_free(s);
 685                 return ret;
 686         }
 687
 688 cleanup:
 689         ZERO_STRUCT(u);
 690         u.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 691         u.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 692         u.in.source_dsa_address         = address;
 693         u.in.dest_dsa_netbios_name      = s->netbios_name;
 694
 695         status = libnet_UnbecomeDC(s->ctx, s, &u);
 696         torture_assert_ntstatus_ok(torture, status, talloc_asprintf(torture,
 697                                    "libnet_UnbecomeDC() failed - %s %s\n",
 698                                    nt_errstr(status), u.out.error_string));
 699
 700         /* Leave domain. */
 701         torture_leave_domain(torture, s->tj);
 702
 703         talloc_free(s);
 704         return ret;
 705 }