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