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   = \"_NOT_USED_\";\n"
 204                 "subobj.MACHINEPASS  = \"%s\";\n"
 205                 "subobj.ADMINPASS    = \"_NOT_USED_\";\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                 cli_credentials_get_password(s->machine_account),/* subobj.MACHINEPASS */
 226                 TORTURE_SAMDB_LDB,              /* paths.samdb */
 227                 TORTURE_SECRETS_LDB,            /* paths.secrets */
 228                 TORTURE_SECRETS_KEYTAB);        /* paths.keytab */
 229         NT_STATUS_HAVE_NO_MEMORY(ejs);
 230
 231         ret = test_run_ejs(ejs);
 232         if (ret != 0) {
 233                 DEBUG(0,("Failed to run ejs script: %d:\n%s",
 234                         ret, ejs));
 235                 talloc_free(ejs);
 236                 return NT_STATUS_FOOBAR;
 237         }
 238         talloc_free(ejs);
 239
 240         talloc_free(s->ldb);
 241
 242         DEBUG(0,("Open the SAM LDB with system credentials: %s\n", TORTURE_SAMDB_LDB));
 243
 244         s->ldb = ldb_wrap_connect(s, TORTURE_SAMDB_LDB,
 245                                   system_session(s),
 246                                   NULL, 0, NULL);
 247         if (!s->ldb) {
 248                 DEBUG(0,("Failed to open '%s'\n",
 249                         TORTURE_SAMDB_LDB));
 250                 return NT_STATUS_INTERNAL_DB_ERROR;
 251         }
 252
 253         ok = samdb_set_ntds_invocation_id(s->ldb, &p->dest_dsa->invocation_id);
 254         if (!ok) {
 255                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 256                 return NT_STATUS_FOOBAR;
 257         }
 258         ok = samdb_set_ntds_objectGUID(s->ldb, &p->dest_dsa->ntds_guid);
 259         if (!ok) {
 260                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 261                 return NT_STATUS_FOOBAR;
 262         }
 263
 264         return NT_STATUS_OK;
 265 }
 266
 267 static NTSTATUS test_apply_schema(struct test_become_dc_state *s,
 268                                   const struct libnet_BecomeDC_StoreChunk *c)
 269 {
 270         WERROR status;
 271         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 272         uint32_t total_object_count;
 273         uint32_t object_count;
 274         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 275         struct drsuapi_DsReplicaObjectListItemEx *cur;
 276         uint32_t linked_attributes_count;
 277         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 278         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 279         struct dsdb_extended_replicated_objects *objs;
 280         struct repsFromTo1 *s_dsa;
 281         char *tmp_dns_name;
 282         struct ldb_message *msg;
 283         struct ldb_val prefixMap_val;
 284         struct ldb_message_element *prefixMap_el;
 285         struct ldb_val schemaInfo_val;
 286         uint32_t i;
 287         int ret;
 288         bool ok;
 289
 290         DEBUG(0,("Analyze and apply schema objects\n"));
 291
 292         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 293         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 294         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 295         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 296
 297         switch (c->ctr_level) {
 298         case 1:
 299                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 300                 total_object_count              = c->ctr1->total_object_count;
 301                 object_count                    = s->schema_part.object_count;
 302                 first_object                    = s->schema_part.first_object;
 303                 linked_attributes_count         = 0;
 304                 linked_attributes               = NULL;
 305                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 306                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 307                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 308                 uptodateness_vector             = NULL; /* TODO: map it */
 309                 break;
 310         case 6:
 311                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 312                 total_object_count              = c->ctr6->total_object_count;
 313                 object_count                    = s->schema_part.object_count;
 314                 first_object                    = s->schema_part.first_object;
 315                 linked_attributes_count         = 0; /* TODO: ! */
 316                 linked_attributes               = NULL; /* TODO: ! */;
 317                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 318                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 319                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 320                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 321                 break;
 322         default:
 323                 return NT_STATUS_INVALID_PARAMETER;
 324         }
 325
 326         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 327                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 328                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 329         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 330
 331         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 332         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 333         tmp_dns_name    = talloc_asprintf_append(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 334         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 335         s_dsa->other_info->dns_name = tmp_dns_name;
 336
 337         for (cur = first_object; cur; cur = cur->next_object) {
 338                 bool is_attr = false;
 339                 bool is_class = false;
 340
 341                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 342                         struct drsuapi_DsReplicaAttribute *a;
 343                         uint32_t j;
 344                         const char *oid = NULL;
 345
 346                         a = &cur->object.attribute_ctr.attributes[i];
 347                         status = dsdb_map_int2oid(s->self_made_schema, a->attid, s, &oid);
 348                         if (!W_ERROR_IS_OK(status)) {
 349                                 return werror_to_ntstatus(status);
 350                         }
 351
 352                         switch (a->attid) {
 353                         case DRSUAPI_ATTRIBUTE_objectClass:
 354                                 for (j=0; j < a->value_ctr.num_values; j++) {
 355                                         uint32_t val = 0xFFFFFFFF;
 356
 357                                         if (a->value_ctr.values[i].blob
 358                                             && a->value_ctr.values[i].blob->length == 4) {
 359                                                 val = IVAL(a->value_ctr.values[i].blob->data,0);
 360                                         }
 361
 362                                         if (val == DRSUAPI_OBJECTCLASS_attributeSchema) {
 363                                                 is_attr = true;
 364                                         }
 365                                         if (val == DRSUAPI_OBJECTCLASS_classSchema) {
 366                                                 is_class = true;
 367                                         }
 368                                 }
 369
 370                                 break;
 371                         default:
 372                                 break;
 373                         }
 374                 }
 375
 376                 if (is_attr) {
 377                         struct dsdb_attribute *sa;
 378
 379                         sa = talloc_zero(s->self_made_schema, struct dsdb_attribute);
 380                         NT_STATUS_HAVE_NO_MEMORY(sa);
 381
 382                         status = dsdb_attribute_from_drsuapi(s->self_made_schema, &cur->object, s, sa);
 383                         if (!W_ERROR_IS_OK(status)) {
 384                                 return werror_to_ntstatus(status);
 385                         }
 386
 387                         DLIST_ADD_END(s->self_made_schema->attributes, sa, struct dsdb_attribute *);
 388                 }
 389
 390                 if (is_class) {
 391                         struct dsdb_class *sc;
 392
 393                         sc = talloc_zero(s->self_made_schema, struct dsdb_class);
 394                         NT_STATUS_HAVE_NO_MEMORY(sc);
 395
 396                         status = dsdb_class_from_drsuapi(s->self_made_schema, &cur->object, s, sc);
 397                         if (!W_ERROR_IS_OK(status)) {
 398                                 return werror_to_ntstatus(status);
 399                         }
 400
 401                         DLIST_ADD_END(s->self_made_schema->classes, sc, struct dsdb_class *);
 402                 }
 403         }
 404
 405         /* attach the schema to the ldb */
 406         ret = dsdb_set_schema(s->ldb, s->self_made_schema);
 407         if (ret != LDB_SUCCESS) {
 408                 return NT_STATUS_FOOBAR;
 409         }
 410         /* we don't want to access the self made schema anymore */
 411         s->self_made_schema = NULL;
 412         s->schema = dsdb_get_schema(s->ldb);
 413
 414         status = dsdb_extended_replicated_objects_commit(s->ldb,
 415                                                          c->partition->nc.dn,
 416                                                          mapping_ctr,
 417                                                          object_count,
 418                                                          first_object,
 419                                                          linked_attributes_count,
 420                                                          linked_attributes,
 421                                                          s_dsa,
 422                                                          uptodateness_vector,
 423                                                          c->gensec_skey,
 424                                                          s, &objs);
 425         if (!W_ERROR_IS_OK(status)) {
 426                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 427                 return werror_to_ntstatus(status);
 428         }
 429
 430         if (lp_parm_bool(-1, "become dc", "dump objects", False)) {
 431                 for (i=0; i < objs->num_objects; i++) {
 432                         struct ldb_ldif ldif;
 433                         fprintf(stdout, "#\n");
 434                         ldif.changetype = LDB_CHANGETYPE_NONE;
 435                         ldif.msg = objs->objects[i].msg;
 436                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 437                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 438                 }
 439         }
 440
 441         msg = ldb_msg_new(objs);
 442         NT_STATUS_HAVE_NO_MEMORY(msg);
 443         msg->dn = objs->partition_dn;
 444
 445         status = dsdb_get_oid_mappings_ldb(s->schema, msg, &prefixMap_val, &schemaInfo_val);
 446         if (!W_ERROR_IS_OK(status)) {
 447                 DEBUG(0,("Failed dsdb_get_oid_mappings_ldb(%s)\n", win_errstr(status)));
 448                 return werror_to_ntstatus(status);
 449         }
 450
 451         /* we only add prefixMap here, because schemaInfo is a replicated attribute and already applied */
 452         ret = ldb_msg_add_value(msg, "prefixMap", &prefixMap_val, &prefixMap_el);
 453         if (ret != LDB_SUCCESS) {
 454                 return NT_STATUS_FOOBAR;
 455         }
 456         prefixMap_el->flags = LDB_FLAG_MOD_REPLACE;
 457
 458         ret = ldb_modify(s->ldb, msg);
 459         if (ret != LDB_SUCCESS) {
 460                 DEBUG(0,("Failed to add prefixMap and schemaInfo %s\n", ldb_strerror(ret)));
 461                 return NT_STATUS_FOOBAR;
 462         }
 463
 464         talloc_free(s_dsa);
 465         talloc_free(objs);
 466
 467         /* reopen the ldb */
 468         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 469         s->schema = NULL;
 470
 471         DEBUG(0,("Reopen the SAM LDB with system credentials and a already stored schema: %s\n", TORTURE_SAMDB_LDB));
 472         s->ldb = ldb_wrap_connect(s, TORTURE_SAMDB_LDB,
 473                                   system_session(s),
 474                                   NULL, 0, NULL);
 475         if (!s->ldb) {
 476                 DEBUG(0,("Failed to open '%s'\n",
 477                         TORTURE_SAMDB_LDB));
 478                 return NT_STATUS_INTERNAL_DB_ERROR;
 479         }
 480
 481         ok = samdb_set_ntds_invocation_id(s->ldb, &c->dest_dsa->invocation_id);
 482         if (!ok) {
 483                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 484                 return NT_STATUS_FOOBAR;
 485         }
 486         ok = samdb_set_ntds_objectGUID(s->ldb, &c->dest_dsa->ntds_guid);
 487         if (!ok) {
 488                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 489                 return NT_STATUS_FOOBAR;
 490         }
 491
 492         s->schema = dsdb_get_schema(s->ldb);
 493         if (!s->schema) {
 494                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 495                 return NT_STATUS_FOOBAR;
 496         }
 497
 498         return NT_STATUS_OK;
 499 }
 500
 501 static NTSTATUS test_become_dc_schema_chunk(void *private_data,
 502                                             const struct libnet_BecomeDC_StoreChunk *c)
 503 {
 504         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 505         WERROR status;
 506         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 507         uint32_t total_object_count;
 508         uint32_t object_count;
 509         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 510         struct drsuapi_DsReplicaObjectListItemEx *cur;
 511
 512         switch (c->ctr_level) {
 513         case 1:
 514                 mapping_ctr             = &c->ctr1->mapping_ctr;
 515                 total_object_count      = c->ctr1->total_object_count;
 516                 object_count            = c->ctr1->object_count;
 517                 first_object            = c->ctr1->first_object;
 518                 break;
 519         case 6:
 520                 mapping_ctr             = &c->ctr6->mapping_ctr;
 521                 total_object_count      = c->ctr6->total_object_count;
 522                 object_count            = c->ctr6->object_count;
 523                 first_object            = c->ctr6->first_object;
 524                 break;
 525         default:
 526                 return NT_STATUS_INVALID_PARAMETER;
 527         }
 528
 529         if (total_object_count) {
 530                 DEBUG(0,("Schema-DN[%s] objects[%u/%u]\n",
 531                         c->partition->nc.dn, object_count, total_object_count));
 532         } else {
 533                 DEBUG(0,("Schema-DN[%s] objects[%u]\n",
 534                 c->partition->nc.dn, object_count));
 535         }
 536
 537         if (!s->schema) {
 538                 s->self_made_schema = talloc_zero(s, struct dsdb_schema);
 539                 NT_STATUS_HAVE_NO_MEMORY(s->self_made_schema);
 540
 541                 status = dsdb_load_oid_mappings_drsuapi(s->self_made_schema, mapping_ctr);
 542                 if (!W_ERROR_IS_OK(status)) {
 543                         return werror_to_ntstatus(status);
 544                 }
 545
 546                 s->schema = s->self_made_schema;
 547         } else {
 548                 status = dsdb_verify_oid_mappings_drsuapi(s->schema, mapping_ctr);
 549                 if (!W_ERROR_IS_OK(status)) {
 550                         return werror_to_ntstatus(status);
 551                 }
 552         }
 553
 554         if (!s->schema_part.first_object) {
 555                 s->schema_part.object_count = object_count;
 556                 s->schema_part.first_object = talloc_steal(s, first_object);
 557         } else {
 558                 s->schema_part.object_count             += object_count;
 559                 s->schema_part.last_object->next_object = talloc_steal(s->schema_part.last_object,
 560                                                                        first_object);
 561         }
 562         for (cur = first_object; cur->next_object; cur = cur->next_object) {}
 563         s->schema_part.last_object = cur;
 564
 565         if (c->partition->highwatermark.tmp_highest_usn == c->partition->highwatermark.highest_usn) {
 566                 return test_apply_schema(s, c);
 567         }
 568
 569         return NT_STATUS_OK;
 570 }
 571
 572 static NTSTATUS test_become_dc_store_chunk(void *private_data,
 573                                            const struct libnet_BecomeDC_StoreChunk *c)
 574 {
 575         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 576         WERROR status;
 577         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 578         uint32_t total_object_count;
 579         uint32_t object_count;
 580         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 581         uint32_t linked_attributes_count;
 582         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 583         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 584         struct dsdb_extended_replicated_objects *objs;
 585         struct repsFromTo1 *s_dsa;
 586         char *tmp_dns_name;
 587         uint32_t i;
 588
 589         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 590         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 591         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 592         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 593
 594         switch (c->ctr_level) {
 595         case 1:
 596                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 597                 total_object_count              = c->ctr1->total_object_count;
 598                 object_count                    = c->ctr1->object_count;
 599                 first_object                    = c->ctr1->first_object;
 600                 linked_attributes_count         = 0;
 601                 linked_attributes               = NULL;
 602                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 603                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 604                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 605                 uptodateness_vector             = NULL; /* TODO: map it */
 606                 break;
 607         case 6:
 608                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 609                 total_object_count              = c->ctr6->total_object_count;
 610                 object_count                    = c->ctr6->object_count;
 611                 first_object                    = c->ctr6->first_object;
 612                 linked_attributes_count         = c->ctr6->linked_attributes_count;
 613                 linked_attributes               = c->ctr6->linked_attributes;
 614                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 615                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 616                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 617                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 618                 break;
 619         default:
 620                 return NT_STATUS_INVALID_PARAMETER;
 621         }
 622
 623         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 624                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 625                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 626         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 627
 628         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 629         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 630         tmp_dns_name    = talloc_asprintf_append(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 631         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 632         s_dsa->other_info->dns_name = tmp_dns_name;
 633
 634         if (total_object_count) {
 635                 DEBUG(0,("Partition[%s] objects[%u/%u]\n",
 636                         c->partition->nc.dn, object_count, total_object_count));
 637         } else {
 638                 DEBUG(0,("Partition[%s] objects[%u]\n",
 639                 c->partition->nc.dn, object_count));
 640         }
 641
 642         status = dsdb_extended_replicated_objects_commit(s->ldb,
 643                                                          c->partition->nc.dn,
 644                                                          mapping_ctr,
 645                                                          object_count,
 646                                                          first_object,
 647                                                          linked_attributes_count,
 648                                                          linked_attributes,
 649                                                          s_dsa,
 650                                                          uptodateness_vector,
 651                                                          c->gensec_skey,
 652                                                          s, &objs);
 653         if (!W_ERROR_IS_OK(status)) {
 654                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 655                 return werror_to_ntstatus(status);
 656         }
 657
 658         if (lp_parm_bool(-1, "become dc", "dump objects", False)) {
 659                 for (i=0; i < objs->num_objects; i++) {
 660                         struct ldb_ldif ldif;
 661                         fprintf(stdout, "#\n");
 662                         ldif.changetype = LDB_CHANGETYPE_NONE;
 663                         ldif.msg = objs->objects[i].msg;
 664                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 665                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 666                 }
 667         }
 668         talloc_free(s_dsa);
 669         talloc_free(objs);
 670
 671         for (i=0; i < linked_attributes_count; i++) {
 672                 const struct dsdb_attribute *sa;
 673
 674                 if (!linked_attributes[i].identifier) {
 675                         return NT_STATUS_FOOBAR;
 676                 }
 677
 678                 if (!linked_attributes[i].value.blob) {
 679                         return NT_STATUS_FOOBAR;
 680                 }
 681
 682                 sa = dsdb_attribute_by_attributeID_id(s->schema,
 683                                                       linked_attributes[i].attid);
 684                 if (!sa) {
 685                         return NT_STATUS_FOOBAR;
 686                 }
 687
 688                 if (lp_parm_bool(-1, "become dc", "dump objects", False)) {
 689                         DEBUG(0,("# %s\n", sa->lDAPDisplayName));
 690                         NDR_PRINT_DEBUG(drsuapi_DsReplicaLinkedAttribute, &linked_attributes[i]);
 691                         dump_data(0,
 692                                 linked_attributes[i].value.blob->data,
 693                                 linked_attributes[i].value.blob->length);
 694                 }
 695         }
 696
 697         return NT_STATUS_OK;
 698 }
 699
 700 static NTSTATUS test_become_dc_domain_chunk(void *private_data,
 701                                            const struct libnet_BecomeDC_StoreChunk *c)
 702 {
 703         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 704
 705         s->computer_dn = talloc_strdup(s, c->dest_dsa->computer_dn_str);
 706         NT_STATUS_HAVE_NO_MEMORY(s->computer_dn);
 707
 708         return test_become_dc_store_chunk(private_data, c);
 709 }
 710
 711 BOOL torture_net_become_dc(struct torture_context *torture)
 712 {
 713         BOOL ret = True;
 714         NTSTATUS status;
 715         struct libnet_BecomeDC b;
 716         struct libnet_UnbecomeDC u;
 717         struct test_become_dc_state *s;
 718         struct ldb_message *msg;
 719         int ldb_ret;
 720         uint32_t i;
 721
 722         s = talloc_zero(torture, struct test_become_dc_state);
 723         if (!s) return False;
 724
 725         /* Join domain as a member server. */
 726         s->tj = torture_join_domain(TORTURE_NETBIOS_NAME,
 727                                  ACB_WSTRUST,
 728                                  &s->machine_account);
 729         if (!s->tj) {
 730                 DEBUG(0, ("%s failed to join domain as workstation\n",
 731                           TORTURE_NETBIOS_NAME));
 732                 return False;
 733         }
 734
 735         s->ctx = libnet_context_init(event_context_init(s));
 736         s->ctx->cred = cmdline_credentials;
 737
 738         s->ldb = ldb_init(s);
 739
 740         ZERO_STRUCT(b);
 741         b.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 742         b.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 743         b.in.domain_sid                 = torture_join_sid(s->tj);
 744         b.in.source_dsa_address         = lp_parm_string(-1, "torture", "host");
 745         b.in.dest_dsa_netbios_name      = TORTURE_NETBIOS_NAME;
 746
 747         b.in.callbacks.private_data     = s;
 748         b.in.callbacks.check_options    = test_become_dc_check_options;
 749         b.in.callbacks.prepare_db       = test_become_dc_prepare_db;
 750         b.in.callbacks.schema_chunk     = test_become_dc_schema_chunk;
 751         b.in.callbacks.config_chunk     = test_become_dc_store_chunk;
 752         b.in.callbacks.domain_chunk     = test_become_dc_domain_chunk;
 753
 754         status = libnet_BecomeDC(s->ctx, s, &b);
 755         if (!NT_STATUS_IS_OK(status)) {
 756                 printf("libnet_BecomeDC() failed - %s\n", nt_errstr(status));
 757                 ret = False;
 758                 goto cleanup;
 759         }
 760
 761         msg = ldb_msg_new(s);
 762         if (!msg) {
 763                 printf("ldb_msg_new() failed\n");
 764                 ret = False;
 765                 goto cleanup;
 766         }
 767         msg->dn = ldb_dn_new(msg, s->ldb, "cn=ROOTDSE");
 768         if (!msg->dn) {
 769                 printf("ldb_msg_new(cn=ROOTDSE) failed\n");
 770                 ret = False;
 771                 goto cleanup;
 772         }
 773
 774         ldb_ret = ldb_msg_add_string(msg, "isSynchronized", "TRUE");
 775         if (ldb_ret != LDB_SUCCESS) {
 776                 printf("ldb_msg_add_string(msg, isSynchronized, TRUE) failed: %d\n", ldb_ret);
 777                 ret = False;
 778                 goto cleanup;
 779         }
 780
 781         for (i=0; i < msg->num_elements; i++) {
 782                 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
 783         }
 784
 785         printf("mark ROOTDSE with isSynchronized=TRUE\n");
 786         ldb_ret = ldb_modify(s->ldb, msg);
 787         if (ldb_ret != LDB_SUCCESS) {
 788                 printf("ldb_modify() failed: %d\n", ldb_ret);
 789                 ret = False;
 790                 goto cleanup;
 791         }
 792
 793         /* reopen the ldb */
 794         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 795         s->schema = NULL;
 796
 797         DEBUG(0,("Reopen the SAM LDB with system credentials and all replicated data: %s\n", TORTURE_SAMDB_LDB));
 798         s->ldb = ldb_wrap_connect(s, TORTURE_SAMDB_LDB,
 799                                   system_session(s),
 800                                   NULL, 0, NULL);
 801         if (!s->ldb) {
 802                 DEBUG(0,("Failed to open '%s'\n",
 803                         TORTURE_SAMDB_LDB));
 804                 ret = False;
 805                 goto cleanup;
 806         }
 807
 808         s->schema = dsdb_get_schema(s->ldb);
 809         if (!s->schema) {
 810                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 811                 ret = False;
 812                 goto cleanup;
 813         }
 814
 815         if (lp_parm_bool(-1, "become dc", "donnot leave", False)) {
 816                 talloc_free(s);
 817                 return ret;
 818         }
 819
 820 cleanup:
 821         ZERO_STRUCT(u);
 822         u.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 823         u.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 824         u.in.source_dsa_address         = lp_parm_string(-1, "torture", "host");
 825         u.in.dest_dsa_netbios_name      = TORTURE_NETBIOS_NAME;
 826
 827         status = libnet_UnbecomeDC(s->ctx, s, &u);
 828         if (!NT_STATUS_IS_OK(status)) {
 829                 printf("libnet_UnbecomeDC() failed - %s\n", nt_errstr(status));
 830                 ret = False;
 831         }
 832
 833         /* Leave domain. */
 834         torture_leave_domain(s->tj);
 835
 836         talloc_free(s);
 837         return ret;
 838 }