source4/torture/libnet/libnet_BecomeDC.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    libnet_BecomeDC() tests
   5
   6    Copyright (C) Stefan (metze) Metzmacher 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 2 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, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21 */
  22
  23 #include "includes.h"
  24 #include "lib/cmdline/popt_common.h"
  25 #include "torture/torture.h"
  26 #include "torture/rpc/rpc.h"
  27 #include "libnet/libnet.h"
  28 #include "lib/events/events.h"
  29 #include "dsdb/samdb/samdb.h"
  30 #include "lib/util/dlinklist.h"
  31 #include "lib/ldb/include/ldb.h"
  32 #include "lib/ldb/include/ldb_errors.h"
  33 #include "librpc/ndr/libndr.h"
  34 #include "librpc/gen_ndr/ndr_drsuapi.h"
  35 #include "librpc/gen_ndr/ndr_drsblobs.h"
  36 #include "librpc/gen_ndr/ndr_misc.h"
  37 #include "system/time.h"
  38 #include "auth/auth.h"
  39 #include "lib/db_wrap.h"
  40 #include "lib/appweb/ejs/ejs.h"
  41 #include "lib/appweb/ejs/ejsInternal.h"
  42 #include "scripting/ejs/smbcalls.h"
  43
  44 static EjsId eid;
  45 static int ejs_error;
  46
  47 static void test_ejs_exception(const char *reason)
  48 {
  49         Ejs *ep = ejsPtr(eid);
  50         ejsSetErrorMsg(eid, "%s", reason);
  51         fprintf(stderr, "%s", ep->error);
  52         ejs_error = 127;
  53 }
  54
  55 static int test_run_ejs(char *script)
  56 {
  57         EjsHandle handle = 0;
  58         MprVar result;
  59         char *emsg;
  60         TALLOC_CTX *mem_ctx = talloc_new(NULL);
  61         struct MprVar *return_var;
  62
  63         mprSetCtx(mem_ctx);
  64
  65         if (ejsOpen(NULL, NULL, NULL) != 0) {
  66                 d_printf("ejsOpen(): unable to initialise EJS subsystem\n");
  67                 ejs_error = 127;
  68                 goto failed;
  69         }
  70
  71         smb_setup_ejs_functions(test_ejs_exception);
  72
  73         if ((eid = ejsOpenEngine(handle, 0)) == (EjsId)-1) {
  74                 d_printf("smbscript: ejsOpenEngine(): unable to initialise an EJS engine\n");
  75                 ejs_error = 127;
  76                 goto failed;
  77         }
  78
  79         mprSetVar(ejsGetGlobalObject(eid), "ARGV", mprList("ARGV", NULL));
  80
  81         /* run the script */
  82         if (ejsEvalScript(eid, script, &result, &emsg) == -1) {
  83                 d_printf("smbscript: ejsEvalScript(): %s\n", emsg);
  84                 if (ejs_error == 0) ejs_error = 127;
  85                 goto failed;
  86         }
  87
  88         return_var = ejsGetReturnValue(eid);
  89         ejs_error = mprVarToNumber(return_var);
  90
  91 failed:
  92         ejsClose();
  93         talloc_free(mem_ctx);
  94         return ejs_error;
  95 }
  96
  97 #define TORTURE_NETBIOS_NAME "smbtorturedc"
  98 #define TORTURE_SAMDB_LDB "test_samdb.ldb"
  99 #define TORTURE_SECRETS_LDB "test_secrets.ldb"
 100 #define TORTURE_SECRETS_KEYTAB "test_secrets.keytab"
 101
 102 struct test_become_dc_state {
 103         struct libnet_context *ctx;
 104         struct test_join *tj;
 105         struct cli_credentials *machine_account;
 106         struct dsdb_schema *self_made_schema;
 107         const struct dsdb_schema *schema;
 108
 109         struct ldb_context *ldb;
 110
 111         struct {
 112                 uint32_t object_count;
 113                 struct drsuapi_DsReplicaObjectListItemEx *first_object;
 114                 struct drsuapi_DsReplicaObjectListItemEx *last_object;
 115         } schema_part;
 116
 117         const char *computer_dn;
 118 };
 119
 120 static NTSTATUS test_become_dc_check_options(void *private_data,
 121                                              const struct libnet_BecomeDC_CheckOptions *o)
 122 {
 123         DEBUG(0,("Become DC of Domain[%s]/[%s]\n",
 124                 o->domain->netbios_name, o->domain->dns_name));
 125
 126         DEBUG(0,("Promotion Partner is Server[%s] from Site[%s]\n",
 127                 o->source_dsa->dns_name, o->source_dsa->site_name));
 128
 129         DEBUG(0,("Options:crossRef behavior_version[%u]\n"
 130                        "\tschema object_version[%u]\n"
 131                        "\tdomain behavior_version[%u]\n"
 132                        "\tdomain w2k3_update_revision[%u]\n",
 133                 o->forest->crossref_behavior_version,
 134                 o->forest->schema_object_version,
 135                 o->domain->behavior_version,
 136                 o->domain->w2k3_update_revision));
 137
 138         return NT_STATUS_OK;
 139 }
 140
 141 static NTSTATUS test_become_dc_prepare_db(void *private_data,
 142                                           const struct libnet_BecomeDC_PrepareDB *p)
 143 {
 144         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 145         char *ejs;
 146         int ret;
 147         bool ok;
 148
 149         DEBUG(0,("New Server[%s] in Site[%s]\n",
 150                 p->dest_dsa->dns_name, p->dest_dsa->site_name));
 151
 152         DEBUG(0,("DSA Instance [%s]\n"
 153                 "\tobjectGUID[%s]\n"
 154                 "\tinvocationId[%s]\n",
 155                 p->dest_dsa->ntds_dn_str,
 156                 GUID_string(s, &p->dest_dsa->ntds_guid),
 157                 GUID_string(s, &p->dest_dsa->invocation_id)));
 158
 159         DEBUG(0,("Schema Partition[%s]\n",
 160                 p->forest->schema_dn_str));
 161
 162         DEBUG(0,("Config Partition[%s]\n",
 163                 p->forest->config_dn_str));
 164
 165         DEBUG(0,("Domain Partition[%s]\n",
 166                 p->domain->dn_str));
 167
 168         ejs = talloc_asprintf(s,
 169                 "libinclude(\"base.js\");\n"
 170                 "libinclude(\"provision.js\");\n"
 171                 "\n"
 172                 "function message() { print(vsprintf(arguments)); }\n"
 173                 "\n"
 174                 "var subobj = provision_guess();\n"
 175                 "subobj.ROOTDN       = \"%s\";\n"
 176                 "subobj.DOMAINDN     = \"%s\";\n"
 177                 "subobj.DOMAINDN_LDB = \"test_domain.ldb\";\n"
 178                 "subobj.CONFIGDN     = \"%s\";\n"
 179                 "subobj.CONFIGDN_LDB = \"test_config.ldb\";\n"
 180                 "subobj.SCHEMADN     = \"%s\";\n"
 181                 "subobj.SCHEMADN_LDB = \"test_schema.ldb\";\n"
 182                 "subobj.HOSTNAME     = \"%s\";\n"
 183                 "subobj.DNSNAME      = \"%s\";\n"
 184                 "subobj.DEFAULTSITE  = \"%s\";\n"
 185                 "\n"
 186                 "modules_list        = new Array(\"rootdse\",\n"
 187                 "                                \"kludge_acl\",\n"
 188                 "                                \"paged_results\",\n"
 189                 "                                \"server_sort\",\n"
 190                 "                                \"extended_dn\",\n"
 191                 "                                \"asq\",\n"
 192                 "                                \"samldb\",\n"
 193                 "                                \"operational\",\n"
 194                 "                                \"objectclass\",\n"
 195                 "                                \"rdn_name\",\n"
 196                 "                                \"show_deleted\",\n"
 197                 "                                \"partition\");\n"
 198                 "subobj.MODULES_LIST = join(\",\", modules_list);\n"
 199                 "subobj.DOMAINDN_MOD = \"pdc_fsmo,password_hash,repl_meta_data\";\n"
 200                 "subobj.CONFIGDN_MOD = \"naming_fsmo,repl_meta_data\";\n"
 201                 "subobj.SCHEMADN_MOD = \"schema_fsmo,repl_meta_data\";\n"
 202                 "\n"
 203                 "subobj.KRBTGTPASS   = \"test\";\n"
 204                 "subobj.MACHINEPASS  = \"test\";\n"
 205                 "subobj.ADMINPASS    = \"test\";\n"
 206                 "\n"
 207                 "var paths = provision_default_paths(subobj);\n"
 208                 "paths.samdb = \"%s\";\n"
 209                 "paths.secrets = \"%s\";\n"
 210                 "paths.keytab = \"%s\";\n"
 211                 "\n"
 212                 "var system_session = system_session();\n"
 213                 "\n"
 214                 "var ok = provision_become_dc(subobj, message, paths, system_session);\n"
 215                 "assert(ok);\n"
 216                 "\n"
 217                 "return 0;\n",
 218                 p->forest->root_dn_str,         /* subobj.ROOTDN */
 219                 p->domain->dn_str,              /* subobj.DOMAINDN */
 220                 p->forest->config_dn_str,       /* subobj.CONFIGDN */
 221                 p->forest->schema_dn_str,       /* subobj.SCHEMADN */
 222                 p->dest_dsa->netbios_name,      /* subobj.HOSTNAME */
 223                 p->dest_dsa->dns_name,          /* subobj.DNSNAME */
 224                 p->dest_dsa->site_name,         /* subobj.DEFAULTSITE */
 225                 TORTURE_SAMDB_LDB,              /* paths.samdb */
 226                 TORTURE_SECRETS_LDB,            /* paths.secrets */
 227                 TORTURE_SECRETS_KEYTAB);        /* paths.keytab */
 228         NT_STATUS_HAVE_NO_MEMORY(ejs);
 229
 230         ret = test_run_ejs(ejs);
 231         if (ret != 0) {
 232                 DEBUG(0,("Failed to run ejs script: %d:\n%s",
 233                         ret, ejs));
 234                 talloc_free(ejs);
 235                 return NT_STATUS_FOOBAR;
 236         }
 237         talloc_free(ejs);
 238
 239         talloc_free(s->ldb);
 240
 241         DEBUG(0,("Open the SAM LDB with system credentials: %s\n", TORTURE_SAMDB_LDB));
 242
 243         s->ldb = ldb_wrap_connect(s, TORTURE_SAMDB_LDB,
 244                                   system_session(s),
 245                                   NULL, 0, NULL);
 246         if (!s->ldb) {
 247                 DEBUG(0,("Failed to open '%s'\n",
 248                         TORTURE_SAMDB_LDB));
 249                 return NT_STATUS_INTERNAL_DB_ERROR;
 250         }
 251
 252         ok = samdb_set_ntds_invocation_id(s->ldb, &p->dest_dsa->invocation_id);
 253         if (!ok) {
 254                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 255                 return NT_STATUS_FOOBAR;
 256         }
 257         ok = samdb_set_ntds_objectGUID(s->ldb, &p->dest_dsa->ntds_guid);
 258         if (!ok) {
 259                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 260                 return NT_STATUS_FOOBAR;
 261         }
 262
 263         return NT_STATUS_OK;
 264 }
 265
 266 static NTSTATUS test_apply_schema(struct test_become_dc_state *s,
 267                                   const struct libnet_BecomeDC_StoreChunk *c)
 268 {
 269         WERROR status;
 270         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 271         uint32_t total_object_count;
 272         uint32_t object_count;
 273         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 274         struct drsuapi_DsReplicaObjectListItemEx *cur;
 275         uint32_t linked_attributes_count;
 276         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 277         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 278         struct dsdb_extended_replicated_objects *objs;
 279         struct repsFromTo1 *s_dsa;
 280         char *tmp_dns_name;
 281         struct ldb_message *msg;
 282         struct ldb_val prefixMap_val;
 283         struct ldb_message_element *prefixMap_el;
 284         struct ldb_val schemaInfo_val;
 285         uint32_t i;
 286         int ret;
 287         bool ok;
 288
 289         DEBUG(0,("Analyze and apply schema objects\n"));
 290
 291         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 292         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 293         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 294         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 295
 296         switch (c->ctr_level) {
 297         case 1:
 298                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 299                 total_object_count              = c->ctr1->total_object_count;
 300                 object_count                    = s->schema_part.object_count;
 301                 first_object                    = s->schema_part.first_object;
 302                 linked_attributes_count         = 0;
 303                 linked_attributes               = NULL;
 304                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 305                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 306                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 307                 uptodateness_vector             = NULL; /* TODO: map it */
 308                 break;
 309         case 6:
 310                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 311                 total_object_count              = c->ctr6->total_object_count;
 312                 object_count                    = s->schema_part.object_count;
 313                 first_object                    = s->schema_part.first_object;
 314                 linked_attributes_count         = 0; /* TODO: ! */
 315                 linked_attributes               = NULL; /* TODO: ! */;
 316                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 317                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 318                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 319                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 320                 break;
 321         default:
 322                 return NT_STATUS_INVALID_PARAMETER;
 323         }
 324
 325         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 326                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 327                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 328         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 329
 330         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 331         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 332         tmp_dns_name    = talloc_asprintf_append(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 333         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 334         s_dsa->other_info->dns_name = tmp_dns_name;
 335
 336         for (cur = first_object; cur; cur = cur->next_object) {
 337                 bool is_attr = false;
 338                 bool is_class = false;
 339
 340                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 341                         struct drsuapi_DsReplicaAttribute *a;
 342                         uint32_t j;
 343                         const char *oid = NULL;
 344
 345                         a = &cur->object.attribute_ctr.attributes[i];
 346                         status = dsdb_map_int2oid(s->self_made_schema, a->attid, s, &oid);
 347                         if (!W_ERROR_IS_OK(status)) {
 348                                 return werror_to_ntstatus(status);
 349                         }
 350
 351                         switch (a->attid) {
 352                         case DRSUAPI_ATTRIBUTE_objectClass:
 353                                 for (j=0; j < a->value_ctr.num_values; j++) {
 354                                         uint32_t val = 0xFFFFFFFF;
 355
 356                                         if (a->value_ctr.values[i].blob
 357                                             && a->value_ctr.values[i].blob->length == 4) {
 358                                                 val = IVAL(a->value_ctr.values[i].blob->data,0);
 359                                         }
 360
 361                                         if (val == DRSUAPI_OBJECTCLASS_attributeSchema) {
 362                                                 is_attr = true;
 363                                         }
 364                                         if (val == DRSUAPI_OBJECTCLASS_classSchema) {
 365                                                 is_class = true;
 366                                         }
 367                                 }
 368
 369                                 break;
 370                         default:
 371                                 break;
 372                         }
 373                 }
 374
 375                 if (is_attr) {
 376                         struct dsdb_attribute *sa;
 377
 378                         sa = talloc_zero(s->self_made_schema, struct dsdb_attribute);
 379                         NT_STATUS_HAVE_NO_MEMORY(sa);
 380
 381                         status = dsdb_attribute_from_drsuapi(s->self_made_schema, &cur->object, s, sa);
 382                         if (!W_ERROR_IS_OK(status)) {
 383                                 return werror_to_ntstatus(status);
 384                         }
 385
 386                         DLIST_ADD_END(s->self_made_schema->attributes, sa, struct dsdb_attribute *);
 387                 }
 388
 389                 if (is_class) {
 390                         struct dsdb_class *sc;
 391
 392                         sc = talloc_zero(s->self_made_schema, struct dsdb_class);
 393                         NT_STATUS_HAVE_NO_MEMORY(sc);
 394
 395                         status = dsdb_class_from_drsuapi(s->self_made_schema, &cur->object, s, sc);
 396                         if (!W_ERROR_IS_OK(status)) {
 397                                 return werror_to_ntstatus(status);
 398                         }
 399
 400                         DLIST_ADD_END(s->self_made_schema->classes, sc, struct dsdb_class *);
 401                 }
 402         }
 403
 404         /* attach the schema to the ldb */
 405         ret = dsdb_set_schema(s->ldb, s->self_made_schema);
 406         if (ret != LDB_SUCCESS) {
 407                 return NT_STATUS_FOOBAR;
 408         }
 409         /* we don't want to access the self made schema anymore */
 410         s->self_made_schema = NULL;
 411         s->schema = dsdb_get_schema(s->ldb);
 412
 413         status = dsdb_extended_replicated_objects_commit(s->ldb,
 414                                                          c->partition->nc.dn,
 415                                                          mapping_ctr,
 416                                                          object_count,
 417                                                          first_object,
 418                                                          linked_attributes_count,
 419                                                          linked_attributes,
 420                                                          s_dsa,
 421                                                          uptodateness_vector,
 422                                                          s, &objs);
 423         if (!W_ERROR_IS_OK(status)) {
 424                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 425                 return werror_to_ntstatus(status);
 426         }
 427
 428         if (lp_parm_bool(-1, "become dc", "dump objects", False)) {
 429                 for (i=0; i < objs->num_objects; i++) {
 430                         struct ldb_ldif ldif;
 431                         fprintf(stdout, "#\n");
 432                         ldif.changetype = LDB_CHANGETYPE_NONE;
 433                         ldif.msg = objs->objects[i].msg;
 434                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 435                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 436                 }
 437         }
 438
 439         msg = ldb_msg_new(objs);
 440         NT_STATUS_HAVE_NO_MEMORY(msg);
 441         msg->dn = objs->partition_dn;
 442
 443         status = dsdb_get_oid_mappings_ldb(s->schema, msg, &prefixMap_val, &schemaInfo_val);
 444         if (!W_ERROR_IS_OK(status)) {
 445                 DEBUG(0,("Failed dsdb_get_oid_mappings_ldb(%s)\n", win_errstr(status)));
 446                 return werror_to_ntstatus(status);
 447         }
 448
 449         /* we only add prefixMap here, because schemaInfo is a replicated attribute and already applied */
 450         ret = ldb_msg_add_value(msg, "prefixMap", &prefixMap_val, &prefixMap_el);
 451         if (ret != LDB_SUCCESS) {
 452                 return NT_STATUS_FOOBAR;
 453         }
 454         prefixMap_el->flags = LDB_FLAG_MOD_REPLACE;
 455
 456         ret = ldb_modify(s->ldb, msg);
 457         if (ret != LDB_SUCCESS) {
 458                 DEBUG(0,("Failed to add prefixMap and schemaInfo %s\n", ldb_strerror(ret)));
 459                 return NT_STATUS_FOOBAR;
 460         }
 461
 462         talloc_free(s_dsa);
 463         talloc_free(objs);
 464
 465         /* reopen the ldb */
 466         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 467         s->schema = NULL;
 468
 469         DEBUG(0,("Reopen the SAM LDB with system credentials and a already stored schema: %s\n", TORTURE_SAMDB_LDB));
 470         s->ldb = ldb_wrap_connect(s, TORTURE_SAMDB_LDB,
 471                                   system_session(s),
 472                                   NULL, 0, NULL);
 473         if (!s->ldb) {
 474                 DEBUG(0,("Failed to open '%s'\n",
 475                         TORTURE_SAMDB_LDB));
 476                 return NT_STATUS_INTERNAL_DB_ERROR;
 477         }
 478
 479         ok = samdb_set_ntds_invocation_id(s->ldb, &c->dest_dsa->invocation_id);
 480         if (!ok) {
 481                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 482                 return NT_STATUS_FOOBAR;
 483         }
 484         ok = samdb_set_ntds_objectGUID(s->ldb, &c->dest_dsa->ntds_guid);
 485         if (!ok) {
 486                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 487                 return NT_STATUS_FOOBAR;
 488         }
 489
 490         s->schema = dsdb_get_schema(s->ldb);
 491         if (!s->schema) {
 492                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 493                 return NT_STATUS_FOOBAR;
 494         }
 495
 496         return NT_STATUS_OK;
 497 }
 498
 499 static NTSTATUS test_become_dc_schema_chunk(void *private_data,
 500                                             const struct libnet_BecomeDC_StoreChunk *c)
 501 {
 502         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 503         WERROR status;
 504         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 505         uint32_t total_object_count;
 506         uint32_t object_count;
 507         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 508         struct drsuapi_DsReplicaObjectListItemEx *cur;
 509
 510         switch (c->ctr_level) {
 511         case 1:
 512                 mapping_ctr             = &c->ctr1->mapping_ctr;
 513                 total_object_count      = c->ctr1->total_object_count;
 514                 object_count            = c->ctr1->object_count;
 515                 first_object            = c->ctr1->first_object;
 516                 break;
 517         case 6:
 518                 mapping_ctr             = &c->ctr6->mapping_ctr;
 519                 total_object_count      = c->ctr6->total_object_count;
 520                 object_count            = c->ctr6->object_count;
 521                 first_object            = c->ctr6->first_object;
 522                 break;
 523         default:
 524                 return NT_STATUS_INVALID_PARAMETER;
 525         }
 526
 527         if (total_object_count) {
 528                 DEBUG(0,("Schema-DN[%s] objects[%u/%u]\n",
 529                         c->partition->nc.dn, object_count, total_object_count));
 530         } else {
 531                 DEBUG(0,("Schema-DN[%s] objects[%u]\n",
 532                 c->partition->nc.dn, object_count));
 533         }
 534
 535         if (!s->schema) {
 536                 s->self_made_schema = talloc_zero(s, struct dsdb_schema);
 537                 NT_STATUS_HAVE_NO_MEMORY(s->self_made_schema);
 538
 539                 status = dsdb_load_oid_mappings_drsuapi(s->self_made_schema, mapping_ctr);
 540                 if (!W_ERROR_IS_OK(status)) {
 541                         return werror_to_ntstatus(status);
 542                 }
 543
 544                 s->schema = s->self_made_schema;
 545         } else {
 546                 status = dsdb_verify_oid_mappings_drsuapi(s->schema, mapping_ctr);
 547                 if (!W_ERROR_IS_OK(status)) {
 548                         return werror_to_ntstatus(status);
 549                 }
 550         }
 551
 552         if (!s->schema_part.first_object) {
 553                 s->schema_part.object_count = object_count;
 554                 s->schema_part.first_object = talloc_steal(s, first_object);
 555         } else {
 556                 s->schema_part.object_count             += object_count;
 557                 s->schema_part.last_object->next_object = talloc_steal(s->schema_part.last_object,
 558                                                                        first_object);
 559         }
 560         for (cur = first_object; cur->next_object; cur = cur->next_object) {}
 561         s->schema_part.last_object = cur;
 562
 563         if (c->partition->highwatermark.tmp_highest_usn == c->partition->highwatermark.highest_usn) {
 564                 return test_apply_schema(s, c);
 565         }
 566
 567         return NT_STATUS_OK;
 568 }
 569
 570 static NTSTATUS test_become_dc_store_chunk(void *private_data,
 571                                            const struct libnet_BecomeDC_StoreChunk *c)
 572 {
 573         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 574         WERROR status;
 575         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 576         uint32_t total_object_count;
 577         uint32_t object_count;
 578         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 579         uint32_t linked_attributes_count;
 580         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 581         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 582         struct dsdb_extended_replicated_objects *objs;
 583         struct repsFromTo1 *s_dsa;
 584         char *tmp_dns_name;
 585         uint32_t i;
 586
 587         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 588         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 589         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 590         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 591
 592         switch (c->ctr_level) {
 593         case 1:
 594                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 595                 total_object_count              = c->ctr1->total_object_count;
 596                 object_count                    = c->ctr1->object_count;
 597                 first_object                    = c->ctr1->first_object;
 598                 linked_attributes_count         = 0;
 599                 linked_attributes               = NULL;
 600                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 601                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 602                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 603                 uptodateness_vector             = NULL; /* TODO: map it */
 604                 break;
 605         case 6:
 606                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 607                 total_object_count              = c->ctr6->total_object_count;
 608                 object_count                    = c->ctr6->object_count;
 609                 first_object                    = c->ctr6->first_object;
 610                 linked_attributes_count         = c->ctr6->linked_attributes_count;
 611                 linked_attributes               = c->ctr6->linked_attributes;
 612                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 613                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 614                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 615                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 616                 break;
 617         default:
 618                 return NT_STATUS_INVALID_PARAMETER;
 619         }
 620
 621         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 622                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 623                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 624         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 625
 626         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 627         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 628         tmp_dns_name    = talloc_asprintf_append(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 629         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 630         s_dsa->other_info->dns_name = tmp_dns_name;
 631
 632         if (total_object_count) {
 633                 DEBUG(0,("Partition[%s] objects[%u/%u]\n",
 634                         c->partition->nc.dn, object_count, total_object_count));
 635         } else {
 636                 DEBUG(0,("Partition[%s] objects[%u]\n",
 637                 c->partition->nc.dn, object_count));
 638         }
 639
 640         status = dsdb_extended_replicated_objects_commit(s->ldb,
 641                                                          c->partition->nc.dn,
 642                                                          mapping_ctr,
 643                                                          object_count,
 644                                                          first_object,
 645                                                          linked_attributes_count,
 646                                                          linked_attributes,
 647                                                          s_dsa,
 648                                                          uptodateness_vector,
 649                                                          s, &objs);
 650         if (!W_ERROR_IS_OK(status)) {
 651                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 652                 return werror_to_ntstatus(status);
 653         }
 654
 655         if (lp_parm_bool(-1, "become dc", "dump objects", False)) {
 656                 for (i=0; i < objs->num_objects; i++) {
 657                         struct ldb_ldif ldif;
 658                         fprintf(stdout, "#\n");
 659                         ldif.changetype = LDB_CHANGETYPE_NONE;
 660                         ldif.msg = objs->objects[i].msg;
 661                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 662                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 663                 }
 664         }
 665         talloc_free(s_dsa);
 666         talloc_free(objs);
 667
 668         for (i=0; i < linked_attributes_count; i++) {
 669                 const struct dsdb_attribute *sa;
 670
 671                 if (!linked_attributes[i].identifier) {
 672                         return NT_STATUS_FOOBAR;
 673                 }
 674
 675                 if (!linked_attributes[i].value.blob) {
 676                         return NT_STATUS_FOOBAR;
 677                 }
 678
 679                 sa = dsdb_attribute_by_attributeID_id(s->schema,
 680                                                       linked_attributes[i].attid);
 681                 if (!sa) {
 682                         return NT_STATUS_FOOBAR;
 683                 }
 684
 685                 if (lp_parm_bool(-1, "become dc", "dump objects", False)) {
 686                         DEBUG(0,("# %s\n", sa->lDAPDisplayName));
 687                         NDR_PRINT_DEBUG(drsuapi_DsReplicaLinkedAttribute, &linked_attributes[i]);
 688                         dump_data(0,
 689                                 linked_attributes[i].value.blob->data,
 690                                 linked_attributes[i].value.blob->length);
 691                 }
 692         }
 693
 694         return NT_STATUS_OK;
 695 }
 696
 697 static NTSTATUS test_become_dc_domain_chunk(void *private_data,
 698                                            const struct libnet_BecomeDC_StoreChunk *c)
 699 {
 700         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 701
 702         s->computer_dn = talloc_strdup(s, c->dest_dsa->computer_dn_str);
 703         NT_STATUS_HAVE_NO_MEMORY(s->computer_dn);
 704
 705         return test_become_dc_store_chunk(private_data, c);
 706 }
 707
 708 static BOOL test_become_dc_set_test_passwords(struct test_become_dc_state *s)
 709 {
 710         struct ldb_message *msg;
 711         int ret;
 712
 713         printf("Set up \"test\" as password for the krbtgt, machine and administrator accounts\n");
 714
 715         /*
 716          * first krbtgt password
 717          */
 718         msg = ldb_msg_new(s);
 719         if (!msg) return False;
 720
 721         msg->dn = ldb_dn_new_fmt(msg, s->ldb, "CN=krbtgt,CN=Users,%s",
 722                                  ldb_dn_get_linearized(samdb_base_dn(s->ldb)));
 723         if (!msg) return False;
 724
 725         ret = ldb_msg_add_string(msg, "sambaPassword", "test");
 726         if (ret != LDB_SUCCESS) return False;
 727
 728         ret = samdb_replace(s->ldb, s, msg);
 729         if (ret != LDB_SUCCESS) {
 730                 printf("failed to replace sambaPassword for '%s': %s\n",
 731                        ldb_dn_get_linearized(msg->dn),
 732                        ldb_strerror(ret));
 733                 return False;
 734         }
 735         talloc_free(msg);
 736
 737         /*
 738          * our machine account password
 739          */
 740         msg = ldb_msg_new(s);
 741         if (!msg) return False;
 742
 743         msg->dn = ldb_dn_new(msg, s->ldb, s->computer_dn);
 744         if (!msg) return False;
 745
 746         ret = ldb_msg_add_string(msg, "sambaPassword", "test");
 747         if (ret != LDB_SUCCESS) return False;
 748
 749         ret = samdb_replace(s->ldb, s, msg);
 750         if (ret != LDB_SUCCESS) {
 751                 printf("failed to replace sambaPassword for '%s': %s\n",
 752                        ldb_dn_get_linearized(msg->dn),
 753                        ldb_strerror(ret));
 754                 return False;
 755         }
 756         talloc_free(msg);
 757
 758         /*
 759          * the Administrator account password
 760          */
 761         msg = ldb_msg_new(s);
 762         if (!msg) return False;
 763
 764         msg->dn = ldb_dn_new_fmt(msg, s->ldb, "CN=Administrator,CN=Users,%s",
 765                                  ldb_dn_get_linearized(samdb_base_dn(s->ldb)));
 766         if (!msg) return False;
 767
 768         ret = ldb_msg_add_string(msg, "sambaPassword", "test");
 769         if (ret != LDB_SUCCESS) return False;
 770
 771         ret = samdb_replace(s->ldb, s, msg);
 772         if (ret != LDB_SUCCESS) {
 773                 printf("failed to replace sambaPassword for '%s': %s\n",
 774                        ldb_dn_get_linearized(msg->dn),
 775                        ldb_strerror(ret));
 776                 return False;
 777         }
 778         talloc_free(msg);
 779
 780         return True;
 781 }
 782
 783 BOOL torture_net_become_dc(struct torture_context *torture)
 784 {
 785         BOOL ret = True;
 786         NTSTATUS status;
 787         struct libnet_BecomeDC b;
 788         struct libnet_UnbecomeDC u;
 789         struct test_become_dc_state *s;
 790         struct ldb_message *msg;
 791         int ldb_ret;
 792         uint32_t i;
 793
 794         s = talloc_zero(torture, struct test_become_dc_state);
 795         if (!s) return False;
 796
 797         /* Join domain as a member server. */
 798         s->tj = torture_join_domain(TORTURE_NETBIOS_NAME,
 799                                  ACB_WSTRUST,
 800                                  &s->machine_account);
 801         if (!s->tj) {
 802                 DEBUG(0, ("%s failed to join domain as workstation\n",
 803                           TORTURE_NETBIOS_NAME));
 804                 return False;
 805         }
 806
 807         s->ctx = libnet_context_init(event_context_init(s));
 808         s->ctx->cred = cmdline_credentials;
 809
 810         s->ldb = ldb_init(s);
 811
 812         ZERO_STRUCT(b);
 813         b.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 814         b.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 815         b.in.domain_sid                 = torture_join_sid(s->tj);
 816         b.in.source_dsa_address         = lp_parm_string(-1, "torture", "host");
 817         b.in.dest_dsa_netbios_name      = TORTURE_NETBIOS_NAME;
 818
 819         b.in.callbacks.private_data     = s;
 820         b.in.callbacks.check_options    = test_become_dc_check_options;
 821         b.in.callbacks.prepare_db       = test_become_dc_prepare_db;
 822         b.in.callbacks.schema_chunk     = test_become_dc_schema_chunk;
 823         b.in.callbacks.config_chunk     = test_become_dc_store_chunk;
 824         b.in.callbacks.domain_chunk     = test_become_dc_domain_chunk;
 825
 826         status = libnet_BecomeDC(s->ctx, s, &b);
 827         if (!NT_STATUS_IS_OK(status)) {
 828                 printf("libnet_BecomeDC() failed - %s\n", nt_errstr(status));
 829                 ret = False;
 830                 goto cleanup;
 831         }
 832
 833         msg = ldb_msg_new(s);
 834         if (!msg) {
 835                 printf("ldb_msg_new() failed\n");
 836                 ret = False;
 837                 goto cleanup;
 838         }
 839         msg->dn = ldb_dn_new(msg, s->ldb, "cn=ROOTDSE");
 840         if (!msg->dn) {
 841                 printf("ldb_msg_new(cn=ROOTDSE) failed\n");
 842                 ret = False;
 843                 goto cleanup;
 844         }
 845
 846         ldb_ret = ldb_msg_add_string(msg, "isSynchronized", "TRUE");
 847         if (ldb_ret != LDB_SUCCESS) {
 848                 printf("ldb_msg_add_string(msg, isSynchronized, TRUE) failed: %d\n", ldb_ret);
 849                 ret = False;
 850                 goto cleanup;
 851         }
 852
 853         for (i=0; i < msg->num_elements; i++) {
 854                 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
 855         }
 856
 857         printf("mark ROOTDSE with isSynchronized=TRUE\n");
 858         ldb_ret = ldb_modify(s->ldb, msg);
 859         if (ldb_ret != LDB_SUCCESS) {
 860                 printf("ldb_modify() failed: %d\n", ldb_ret);
 861                 ret = False;
 862                 goto cleanup;
 863         }
 864
 865         /* reopen the ldb */
 866         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 867         s->schema = NULL;
 868
 869         DEBUG(0,("Reopen the SAM LDB with system credentials and all replicated data: %s\n", TORTURE_SAMDB_LDB));
 870         s->ldb = ldb_wrap_connect(s, TORTURE_SAMDB_LDB,
 871                                   system_session(s),
 872                                   NULL, 0, NULL);
 873         if (!s->ldb) {
 874                 DEBUG(0,("Failed to open '%s'\n",
 875                         TORTURE_SAMDB_LDB));
 876                 ret = False;
 877                 goto cleanup;
 878         }
 879
 880         s->schema = dsdb_get_schema(s->ldb);
 881         if (!s->schema) {
 882                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 883                 ret = False;
 884                 goto cleanup;
 885         }
 886
 887         ret &= test_become_dc_set_test_passwords(s);
 888
 889 cleanup:
 890         ZERO_STRUCT(u);
 891         u.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 892         u.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 893         u.in.source_dsa_address         = lp_parm_string(-1, "torture", "host");
 894         u.in.dest_dsa_netbios_name      = TORTURE_NETBIOS_NAME;
 895
 896         status = libnet_UnbecomeDC(s->ctx, s, &u);
 897         if (!NT_STATUS_IS_OK(status)) {
 898                 printf("libnet_UnbecomeDC() failed - %s\n", nt_errstr(status));
 899                 ret = False;
 900         }
 901
 902         /* Leave domain. */
 903         torture_leave_domain(s->tj);
 904
 905         talloc_free(s);
 906         return ret;
 907 }