source4/torture/libnet/libnet_BecomeDC.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    libnet_BecomeDC() tests
   5
   6    Copyright (C) Stefan Metzmacher <metze@samba.org> 2006
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "lib/cmdline/popt_common.h"
  24 #include "torture/torture.h"
  25 #include "torture/rpc/rpc.h"
  26 #include "libnet/libnet.h"
  27 #include "lib/events/events.h"
  28 #include "dsdb/samdb/samdb.h"
  29 #include "lib/util/dlinklist.h"
  30 #include "lib/ldb/include/ldb.h"
  31 #include "lib/ldb/include/ldb_errors.h"
  32 #include "librpc/ndr/libndr.h"
  33 #include "librpc/gen_ndr/ndr_drsuapi.h"
  34 #include "librpc/gen_ndr/ndr_drsblobs.h"
  35 #include "librpc/gen_ndr/ndr_misc.h"
  36 #include "system/time.h"
  37 #include "auth/auth.h"
  38 #include "lib/ldb_wrap.h"
  39 #include "lib/appweb/ejs/ejs.h"
  40 #include "lib/appweb/ejs/ejsInternal.h"
  41 #include "scripting/ejs/smbcalls.h"
  42
  43 static EjsId eid;
  44 static int ejs_error;
  45
  46 static void test_ejs_exception(const char *reason)
  47 {
  48         Ejs *ep = ejsPtr(eid);
  49         ejsSetErrorMsg(eid, "%s", reason);
  50         fprintf(stderr, "%s", ep->error);
  51         ejs_error = 127;
  52 }
  53
  54 static int test_run_ejs(char *script)
  55 {
  56         EjsHandle handle = 0;
  57         MprVar result;
  58         char *emsg;
  59         TALLOC_CTX *mem_ctx = talloc_new(NULL);
  60         struct MprVar *return_var;
  61
  62         mprSetCtx(mem_ctx);
  63
  64         if (ejsOpen(NULL, NULL, NULL) != 0) {
  65                 d_printf("ejsOpen(): unable to initialise EJS subsystem\n");
  66                 ejs_error = 127;
  67                 goto failed;
  68         }
  69
  70         smb_setup_ejs_functions(test_ejs_exception);
  71
  72         if ((eid = ejsOpenEngine(handle, 0)) == (EjsId)-1) {
  73                 d_printf("smbscript: ejsOpenEngine(): unable to initialise an EJS engine\n");
  74                 ejs_error = 127;
  75                 goto failed;
  76         }
  77
  78         mprSetVar(ejsGetGlobalObject(eid), "ARGV", mprList("ARGV", NULL));
  79
  80         /* run the script */
  81         if (ejsEvalScript(eid, script, &result, &emsg) == -1) {
  82                 d_printf("smbscript: ejsEvalScript(): %s\n", emsg);
  83                 if (ejs_error == 0) ejs_error = 127;
  84                 goto failed;
  85         }
  86
  87         return_var = ejsGetReturnValue(eid);
  88         ejs_error = mprVarToNumber(return_var);
  89
  90 failed:
  91         ejsClose();
  92         talloc_free(mem_ctx);
  93         return ejs_error;
  94 }
  95
  96 struct test_become_dc_state {
  97         struct libnet_context *ctx;
  98         struct torture_context *tctx;
  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
 123 static NTSTATUS test_become_dc_check_options(void *private_data,
 124                                              const struct libnet_BecomeDC_CheckOptions *o)
 125 {
 126         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 127
 128         DEBUG(0,("Become DC [%s] of Domain[%s]/[%s]\n",
 129                 s->netbios_name,
 130                 o->domain->netbios_name, o->domain->dns_name));
 131
 132         DEBUG(0,("Promotion Partner is Server[%s] from Site[%s]\n",
 133                 o->source_dsa->dns_name, o->source_dsa->site_name));
 134
 135         DEBUG(0,("Options:crossRef behavior_version[%u]\n"
 136                        "\tschema object_version[%u]\n"
 137                        "\tdomain behavior_version[%u]\n"
 138                        "\tdomain w2k3_update_revision[%u]\n",
 139                 o->forest->crossref_behavior_version,
 140                 o->forest->schema_object_version,
 141                 o->domain->behavior_version,
 142                 o->domain->w2k3_update_revision));
 143
 144         return NT_STATUS_OK;
 145 }
 146
 147 static NTSTATUS test_become_dc_prepare_db(void *private_data,
 148                                           const struct libnet_BecomeDC_PrepareDB *p)
 149 {
 150         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 151         char *ejs;
 152         int ret;
 153         bool ok;
 154
 155         DEBUG(0,("New Server[%s] in Site[%s]\n",
 156                 p->dest_dsa->dns_name, p->dest_dsa->site_name));
 157
 158         DEBUG(0,("DSA Instance [%s]\n"
 159                 "\tobjectGUID[%s]\n"
 160                 "\tinvocationId[%s]\n",
 161                 p->dest_dsa->ntds_dn_str,
 162                 GUID_string(s, &p->dest_dsa->ntds_guid),
 163                 GUID_string(s, &p->dest_dsa->invocation_id)));
 164
 165         DEBUG(0,("Pathes under PRIVATEDIR[%s]\n"
 166                  "SAMDB[%s] SECRETS[%s] KEYTAB[%s]\n",
 167                 lp_private_dir(s->tctx->lp_ctx),
 168                 s->path.samdb_ldb,
 169                 s->path.secrets_ldb,
 170                 s->path.secrets_keytab));
 171
 172         DEBUG(0,("Schema Partition[%s => %s]\n",
 173                 p->forest->schema_dn_str, s->path.schemadn_ldb));
 174
 175         DEBUG(0,("Config Partition[%s => %s]\n",
 176                 p->forest->config_dn_str, s->path.configdn_ldb));
 177
 178         DEBUG(0,("Domain Partition[%s => %s]\n",
 179                 p->domain->dn_str, s->path.domaindn_ldb));
 180
 181         ejs = talloc_asprintf(s,
 182                 "libinclude(\"base.js\");\n"
 183                 "libinclude(\"provision.js\");\n"
 184                 "\n"
 185                 "function message() { print(vsprintf(arguments)); }\n"
 186                 "\n"
 187                 "var subobj = provision_guess();\n"
 188                 "subobj.ROOTDN       = \"%s\";\n"
 189                 "subobj.DOMAINDN     = \"%s\";\n"
 190                 "subobj.DOMAINDN_LDB = \"%s\";\n"
 191                 "subobj.CONFIGDN     = \"%s\";\n"
 192                 "subobj.CONFIGDN_LDB = \"%s\";\n"
 193                 "subobj.SCHEMADN     = \"%s\";\n"
 194                 "subobj.SCHEMADN_LDB = \"%s\";\n"
 195                 "subobj.HOSTNAME     = \"%s\";\n"
 196                 "subobj.DNSNAME      = \"%s\";\n"
 197                 "subobj.DEFAULTSITE  = \"%s\";\n"
 198                 "\n"
 199                 "modules_list        = new Array(\"rootdse\",\n"
 200                 "                                \"kludge_acl\",\n"
 201                 "                                \"paged_results\",\n"
 202                 "                                \"server_sort\",\n"
 203                 "                                \"extended_dn\",\n"
 204                 "                                \"asq\",\n"
 205                 "                                \"samldb\",\n"
 206                 "                                \"operational\",\n"
 207                 "                                \"objectclass\",\n"
 208                 "                                \"rdn_name\",\n"
 209                 "                                \"show_deleted\",\n"
 210                 "                                \"partition\");\n"
 211                 "subobj.MODULES_LIST = join(\",\", modules_list);\n"
 212                 "subobj.DOMAINDN_MOD = \"pdc_fsmo,password_hash,repl_meta_data\";\n"
 213                 "subobj.CONFIGDN_MOD = \"naming_fsmo,repl_meta_data\";\n"
 214                 "subobj.SCHEMADN_MOD = \"schema_fsmo,repl_meta_data\";\n"
 215                 "\n"
 216                 "subobj.KRBTGTPASS   = \"_NOT_USED_\";\n"
 217                 "subobj.MACHINEPASS  = \"%s\";\n"
 218                 "subobj.ADMINPASS    = \"_NOT_USED_\";\n"
 219                 "\n"
 220                 "var paths = provision_default_paths(subobj);\n"
 221                 "paths.samdb = \"%s\";\n"
 222                 "paths.secrets = \"%s\";\n"
 223                 "paths.keytab = \"%s\";\n"
 224                 "\n"
 225                 "var system_session = system_session();\n"
 226                 "\n"
 227                 "var ok = provision_become_dc(subobj, message, true, paths, system_session);\n"
 228                 "assert(ok);\n"
 229                 "\n"
 230                 "return 0;\n",
 231                 p->forest->root_dn_str,         /* subobj.ROOTDN */
 232                 p->domain->dn_str,              /* subobj.DOMAINDN */
 233                 s->path.domaindn_ldb,           /* subobj.DOMAINDN_LDB */
 234                 p->forest->config_dn_str,       /* subobj.CONFIGDN */
 235                 s->path.configdn_ldb,           /* subobj.CONFIGDN_LDB */
 236                 p->forest->schema_dn_str,       /* subobj.SCHEMADN */
 237                 s->path.schemadn_ldb,           /* subobj.SCHEMADN_LDB */
 238                 p->dest_dsa->netbios_name,      /* subobj.HOSTNAME */
 239                 p->dest_dsa->dns_name,          /* subobj.DNSNAME */
 240                 p->dest_dsa->site_name,         /* subobj.DEFAULTSITE */
 241                 cli_credentials_get_password(s->machine_account),/* subobj.MACHINEPASS */
 242                 s->path.samdb_ldb,              /* paths.samdb */
 243                 s->path.secrets_ldb,            /* paths.secrets */
 244                 s->path.secrets_keytab);        /* paths.keytab */
 245         NT_STATUS_HAVE_NO_MEMORY(ejs);
 246
 247         ret = test_run_ejs(ejs);
 248         if (ret != 0) {
 249                 DEBUG(0,("Failed to run ejs script: %d:\n%s",
 250                         ret, ejs));
 251                 talloc_free(ejs);
 252                 return NT_STATUS_FOOBAR;
 253         }
 254         talloc_free(ejs);
 255
 256         talloc_free(s->ldb);
 257
 258         DEBUG(0,("Open the SAM LDB with system credentials: %s\n",
 259                  s->path.samdb_ldb));
 260
 261         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, s->path.samdb_ldb,
 262                                   system_session(s, s->tctx->lp_ctx),
 263                                   NULL, 0, NULL);
 264         if (!s->ldb) {
 265                 DEBUG(0,("Failed to open '%s'\n",
 266                         s->path.samdb_ldb));
 267                 return NT_STATUS_INTERNAL_DB_ERROR;
 268         }
 269
 270         ok = samdb_set_ntds_invocation_id(s->ldb, &p->dest_dsa->invocation_id);
 271         if (!ok) {
 272                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 273                 return NT_STATUS_FOOBAR;
 274         }
 275         ok = samdb_set_ntds_objectGUID(s->ldb, &p->dest_dsa->ntds_guid);
 276         if (!ok) {
 277                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 278                 return NT_STATUS_FOOBAR;
 279         }
 280
 281         return NT_STATUS_OK;
 282 }
 283
 284 static NTSTATUS test_apply_schema(struct test_become_dc_state *s,
 285                                   const struct libnet_BecomeDC_StoreChunk *c)
 286 {
 287         WERROR status;
 288         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 289         uint32_t total_object_count;
 290         uint32_t object_count;
 291         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 292         struct drsuapi_DsReplicaObjectListItemEx *cur;
 293         uint32_t linked_attributes_count;
 294         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 295         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 296         struct dsdb_extended_replicated_objects *objs;
 297         struct repsFromTo1 *s_dsa;
 298         char *tmp_dns_name;
 299         struct ldb_message *msg;
 300         struct ldb_val prefixMap_val;
 301         struct ldb_message_element *prefixMap_el;
 302         struct ldb_val schemaInfo_val;
 303         uint32_t i;
 304         int ret;
 305         bool ok;
 306
 307         DEBUG(0,("Analyze and apply schema objects\n"));
 308
 309         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 310         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 311         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 312         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 313
 314         switch (c->ctr_level) {
 315         case 1:
 316                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 317                 total_object_count              = c->ctr1->total_object_count;
 318                 object_count                    = s->schema_part.object_count;
 319                 first_object                    = s->schema_part.first_object;
 320                 linked_attributes_count         = 0;
 321                 linked_attributes               = NULL;
 322                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 323                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 324                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 325                 uptodateness_vector             = NULL; /* TODO: map it */
 326                 break;
 327         case 6:
 328                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 329                 total_object_count              = c->ctr6->total_object_count;
 330                 object_count                    = s->schema_part.object_count;
 331                 first_object                    = s->schema_part.first_object;
 332                 linked_attributes_count         = 0; /* TODO: ! */
 333                 linked_attributes               = NULL; /* TODO: ! */;
 334                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 335                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 336                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 337                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 338                 break;
 339         default:
 340                 return NT_STATUS_INVALID_PARAMETER;
 341         }
 342
 343         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 344                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 345                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 346         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 347
 348         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 349         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 350         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 351         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 352         s_dsa->other_info->dns_name = tmp_dns_name;
 353
 354         for (cur = first_object; cur; cur = cur->next_object) {
 355                 bool is_attr = false;
 356                 bool is_class = false;
 357
 358                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 359                         struct drsuapi_DsReplicaAttribute *a;
 360                         uint32_t j;
 361                         const char *oid = NULL;
 362
 363                         a = &cur->object.attribute_ctr.attributes[i];
 364                         status = dsdb_map_int2oid(s->self_made_schema, a->attid, s, &oid);
 365                         if (!W_ERROR_IS_OK(status)) {
 366                                 return werror_to_ntstatus(status);
 367                         }
 368
 369                         switch (a->attid) {
 370                         case DRSUAPI_ATTRIBUTE_objectClass:
 371                                 for (j=0; j < a->value_ctr.num_values; j++) {
 372                                         uint32_t val = 0xFFFFFFFF;
 373
 374                                         if (a->value_ctr.values[i].blob
 375                                             && a->value_ctr.values[i].blob->length == 4) {
 376                                                 val = IVAL(a->value_ctr.values[i].blob->data,0);
 377                                         }
 378
 379                                         if (val == DRSUAPI_OBJECTCLASS_attributeSchema) {
 380                                                 is_attr = true;
 381                                         }
 382                                         if (val == DRSUAPI_OBJECTCLASS_classSchema) {
 383                                                 is_class = true;
 384                                         }
 385                                 }
 386
 387                                 break;
 388                         default:
 389                                 break;
 390                         }
 391                 }
 392
 393                 if (is_attr) {
 394                         struct dsdb_attribute *sa;
 395
 396                         sa = talloc_zero(s->self_made_schema, struct dsdb_attribute);
 397                         NT_STATUS_HAVE_NO_MEMORY(sa);
 398
 399                         status = dsdb_attribute_from_drsuapi(s->self_made_schema, &cur->object, s, sa);
 400                         if (!W_ERROR_IS_OK(status)) {
 401                                 return werror_to_ntstatus(status);
 402                         }
 403
 404                         DLIST_ADD_END(s->self_made_schema->attributes, sa, struct dsdb_attribute *);
 405                 }
 406
 407                 if (is_class) {
 408                         struct dsdb_class *sc;
 409
 410                         sc = talloc_zero(s->self_made_schema, struct dsdb_class);
 411                         NT_STATUS_HAVE_NO_MEMORY(sc);
 412
 413                         status = dsdb_class_from_drsuapi(s->self_made_schema, &cur->object, s, sc);
 414                         if (!W_ERROR_IS_OK(status)) {
 415                                 return werror_to_ntstatus(status);
 416                         }
 417
 418                         DLIST_ADD_END(s->self_made_schema->classes, sc, struct dsdb_class *);
 419                 }
 420         }
 421
 422         /* attach the schema to the ldb */
 423         ret = dsdb_set_schema(s->ldb, s->self_made_schema);
 424         if (ret != LDB_SUCCESS) {
 425                 return NT_STATUS_FOOBAR;
 426         }
 427         /* we don't want to access the self made schema anymore */
 428         s->self_made_schema = NULL;
 429         s->schema = dsdb_get_schema(s->ldb);
 430
 431         status = dsdb_extended_replicated_objects_commit(s->ldb,
 432                                                          c->partition->nc.dn,
 433                                                          mapping_ctr,
 434                                                          object_count,
 435                                                          first_object,
 436                                                          linked_attributes_count,
 437                                                          linked_attributes,
 438                                                          s_dsa,
 439                                                          uptodateness_vector,
 440                                                          c->gensec_skey,
 441                                                          s, &objs);
 442         if (!W_ERROR_IS_OK(status)) {
 443                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 444                 return werror_to_ntstatus(status);
 445         }
 446
 447         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 448                 for (i=0; i < objs->num_objects; i++) {
 449                         struct ldb_ldif ldif;
 450                         fprintf(stdout, "#\n");
 451                         ldif.changetype = LDB_CHANGETYPE_NONE;
 452                         ldif.msg = objs->objects[i].msg;
 453                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 454                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 455                 }
 456         }
 457
 458         msg = ldb_msg_new(objs);
 459         NT_STATUS_HAVE_NO_MEMORY(msg);
 460         msg->dn = objs->partition_dn;
 461
 462         status = dsdb_get_oid_mappings_ldb(s->schema, msg, &prefixMap_val, &schemaInfo_val);
 463         if (!W_ERROR_IS_OK(status)) {
 464                 DEBUG(0,("Failed dsdb_get_oid_mappings_ldb(%s)\n", win_errstr(status)));
 465                 return werror_to_ntstatus(status);
 466         }
 467
 468         /* we only add prefixMap here, because schemaInfo is a replicated attribute and already applied */
 469         ret = ldb_msg_add_value(msg, "prefixMap", &prefixMap_val, &prefixMap_el);
 470         if (ret != LDB_SUCCESS) {
 471                 return NT_STATUS_FOOBAR;
 472         }
 473         prefixMap_el->flags = LDB_FLAG_MOD_REPLACE;
 474
 475         ret = ldb_modify(s->ldb, msg);
 476         if (ret != LDB_SUCCESS) {
 477                 DEBUG(0,("Failed to add prefixMap and schemaInfo %s\n", ldb_strerror(ret)));
 478                 return NT_STATUS_FOOBAR;
 479         }
 480
 481         talloc_free(s_dsa);
 482         talloc_free(objs);
 483
 484         /* reopen the ldb */
 485         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 486         s->schema = NULL;
 487
 488         DEBUG(0,("Reopen the SAM LDB with system credentials and a already stored schema: %s\n", s->path.samdb_ldb));
 489         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, s->path.samdb_ldb,
 490                                   system_session(s, s->tctx->lp_ctx),
 491                                   NULL, 0, NULL);
 492         if (!s->ldb) {
 493                 DEBUG(0,("Failed to open '%s'\n",
 494                         s->path.samdb_ldb));
 495                 return NT_STATUS_INTERNAL_DB_ERROR;
 496         }
 497
 498         ok = samdb_set_ntds_invocation_id(s->ldb, &c->dest_dsa->invocation_id);
 499         if (!ok) {
 500                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 501                 return NT_STATUS_FOOBAR;
 502         }
 503         ok = samdb_set_ntds_objectGUID(s->ldb, &c->dest_dsa->ntds_guid);
 504         if (!ok) {
 505                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 506                 return NT_STATUS_FOOBAR;
 507         }
 508
 509         s->schema = dsdb_get_schema(s->ldb);
 510         if (!s->schema) {
 511                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 512                 return NT_STATUS_FOOBAR;
 513         }
 514
 515         return NT_STATUS_OK;
 516 }
 517
 518 static NTSTATUS test_become_dc_schema_chunk(void *private_data,
 519                                             const struct libnet_BecomeDC_StoreChunk *c)
 520 {
 521         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 522         WERROR status;
 523         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 524         uint32_t total_object_count;
 525         uint32_t object_count;
 526         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 527         struct drsuapi_DsReplicaObjectListItemEx *cur;
 528
 529         switch (c->ctr_level) {
 530         case 1:
 531                 mapping_ctr             = &c->ctr1->mapping_ctr;
 532                 total_object_count      = c->ctr1->total_object_count;
 533                 object_count            = c->ctr1->object_count;
 534                 first_object            = c->ctr1->first_object;
 535                 break;
 536         case 6:
 537                 mapping_ctr             = &c->ctr6->mapping_ctr;
 538                 total_object_count      = c->ctr6->total_object_count;
 539                 object_count            = c->ctr6->object_count;
 540                 first_object            = c->ctr6->first_object;
 541                 break;
 542         default:
 543                 return NT_STATUS_INVALID_PARAMETER;
 544         }
 545
 546         if (total_object_count) {
 547                 DEBUG(0,("Schema-DN[%s] objects[%u/%u]\n",
 548                         c->partition->nc.dn, object_count, total_object_count));
 549         } else {
 550                 DEBUG(0,("Schema-DN[%s] objects[%u]\n",
 551                 c->partition->nc.dn, object_count));
 552         }
 553
 554         if (!s->schema) {
 555                 s->self_made_schema = talloc_zero(s, struct dsdb_schema);
 556                 NT_STATUS_HAVE_NO_MEMORY(s->self_made_schema);
 557
 558                 status = dsdb_load_oid_mappings_drsuapi(s->self_made_schema, mapping_ctr);
 559                 if (!W_ERROR_IS_OK(status)) {
 560                         return werror_to_ntstatus(status);
 561                 }
 562
 563                 s->schema = s->self_made_schema;
 564         } else {
 565                 status = dsdb_verify_oid_mappings_drsuapi(s->schema, mapping_ctr);
 566                 if (!W_ERROR_IS_OK(status)) {
 567                         return werror_to_ntstatus(status);
 568                 }
 569         }
 570
 571         if (!s->schema_part.first_object) {
 572                 s->schema_part.object_count = object_count;
 573                 s->schema_part.first_object = talloc_steal(s, first_object);
 574         } else {
 575                 s->schema_part.object_count             += object_count;
 576                 s->schema_part.last_object->next_object = talloc_steal(s->schema_part.last_object,
 577                                                                        first_object);
 578         }
 579         for (cur = first_object; cur->next_object; cur = cur->next_object) {}
 580         s->schema_part.last_object = cur;
 581
 582         if (c->partition->highwatermark.tmp_highest_usn == c->partition->highwatermark.highest_usn) {
 583                 return test_apply_schema(s, c);
 584         }
 585
 586         return NT_STATUS_OK;
 587 }
 588
 589 static NTSTATUS test_become_dc_store_chunk(void *private_data,
 590                                            const struct libnet_BecomeDC_StoreChunk *c)
 591 {
 592         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 593         WERROR status;
 594         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 595         uint32_t total_object_count;
 596         uint32_t object_count;
 597         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 598         uint32_t linked_attributes_count;
 599         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 600         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 601         struct dsdb_extended_replicated_objects *objs;
 602         struct repsFromTo1 *s_dsa;
 603         char *tmp_dns_name;
 604         uint32_t i;
 605
 606         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 607         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 608         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 609         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 610
 611         switch (c->ctr_level) {
 612         case 1:
 613                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 614                 total_object_count              = c->ctr1->total_object_count;
 615                 object_count                    = c->ctr1->object_count;
 616                 first_object                    = c->ctr1->first_object;
 617                 linked_attributes_count         = 0;
 618                 linked_attributes               = NULL;
 619                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 620                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 621                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 622                 uptodateness_vector             = NULL; /* TODO: map it */
 623                 break;
 624         case 6:
 625                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 626                 total_object_count              = c->ctr6->total_object_count;
 627                 object_count                    = c->ctr6->object_count;
 628                 first_object                    = c->ctr6->first_object;
 629                 linked_attributes_count         = c->ctr6->linked_attributes_count;
 630                 linked_attributes               = c->ctr6->linked_attributes;
 631                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 632                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 633                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 634                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 635                 break;
 636         default:
 637                 return NT_STATUS_INVALID_PARAMETER;
 638         }
 639
 640         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 641                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 642                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 643         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 644
 645         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 646         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 647         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 648         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 649         s_dsa->other_info->dns_name = tmp_dns_name;
 650
 651         if (total_object_count) {
 652                 DEBUG(0,("Partition[%s] objects[%u/%u]\n",
 653                         c->partition->nc.dn, object_count, total_object_count));
 654         } else {
 655                 DEBUG(0,("Partition[%s] objects[%u]\n",
 656                 c->partition->nc.dn, object_count));
 657         }
 658
 659         status = dsdb_extended_replicated_objects_commit(s->ldb,
 660                                                          c->partition->nc.dn,
 661                                                          mapping_ctr,
 662                                                          object_count,
 663                                                          first_object,
 664                                                          linked_attributes_count,
 665                                                          linked_attributes,
 666                                                          s_dsa,
 667                                                          uptodateness_vector,
 668                                                          c->gensec_skey,
 669                                                          s, &objs);
 670         if (!W_ERROR_IS_OK(status)) {
 671                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 672                 return werror_to_ntstatus(status);
 673         }
 674
 675         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 676                 for (i=0; i < objs->num_objects; i++) {
 677                         struct ldb_ldif ldif;
 678                         fprintf(stdout, "#\n");
 679                         ldif.changetype = LDB_CHANGETYPE_NONE;
 680                         ldif.msg = objs->objects[i].msg;
 681                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 682                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 683                 }
 684         }
 685         talloc_free(s_dsa);
 686         talloc_free(objs);
 687
 688         for (i=0; i < linked_attributes_count; i++) {
 689                 const struct dsdb_attribute *sa;
 690
 691                 if (!linked_attributes[i].identifier) {
 692                         return NT_STATUS_FOOBAR;
 693                 }
 694
 695                 if (!linked_attributes[i].value.blob) {
 696                         return NT_STATUS_FOOBAR;
 697                 }
 698
 699                 sa = dsdb_attribute_by_attributeID_id(s->schema,
 700                                                       linked_attributes[i].attid);
 701                 if (!sa) {
 702                         return NT_STATUS_FOOBAR;
 703                 }
 704
 705                 if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 706                         DEBUG(0,("# %s\n", sa->lDAPDisplayName));
 707                         NDR_PRINT_DEBUG(drsuapi_DsReplicaLinkedAttribute, &linked_attributes[i]);
 708                         dump_data(0,
 709                                 linked_attributes[i].value.blob->data,
 710                                 linked_attributes[i].value.blob->length);
 711                 }
 712         }
 713
 714         return NT_STATUS_OK;
 715 }
 716
 717 bool torture_net_become_dc(struct torture_context *torture)
 718 {
 719         bool ret = true;
 720         NTSTATUS status;
 721         struct libnet_BecomeDC b;
 722         struct libnet_UnbecomeDC u;
 723         struct test_become_dc_state *s;
 724         struct ldb_message *msg;
 725         int ldb_ret;
 726         uint32_t i;
 727
 728         s = talloc_zero(torture, struct test_become_dc_state);
 729         if (!s) return false;
 730
 731         s->tctx = torture;
 732
 733         s->netbios_name = lp_parm_string(torture->lp_ctx, NULL, "become dc", "smbtorture dc");
 734         if (!s->netbios_name || !s->netbios_name[0]) {
 735                 s->netbios_name = "smbtorturedc";
 736         }
 737
 738         s->path.samdb_ldb       = talloc_asprintf(s, "%s_samdb.ldb", s->netbios_name);
 739         if (!s->path.samdb_ldb) return false;
 740         s->path.domaindn_ldb    = talloc_asprintf(s, "%s_domain.ldb", s->netbios_name);
 741         if (!s->path.domaindn_ldb) return false;
 742         s->path.configdn_ldb    = talloc_asprintf(s, "%s_config.ldb", s->netbios_name);
 743         if (!s->path.configdn_ldb) return false;
 744         s->path.schemadn_ldb    = talloc_asprintf(s, "%s_schema.ldb", s->netbios_name);
 745         if (!s->path.schemadn_ldb) return false;
 746         s->path.secrets_ldb     = talloc_asprintf(s, "%s_secrets.ldb", s->netbios_name);
 747         if (!s->path.secrets_ldb) return false;
 748         s->path.secrets_keytab  = talloc_asprintf(s, "%s_secrets.keytab", s->netbios_name);
 749         if (!s->path.secrets_keytab) return false;
 750
 751         /* Join domain as a member server. */
 752         s->tj = torture_join_domain(torture, s->netbios_name,
 753                                  ACB_WSTRUST,
 754                                  &s->machine_account);
 755         if (!s->tj) {
 756                 DEBUG(0, ("%s failed to join domain as workstation\n",
 757                           s->netbios_name));
 758                 return false;
 759         }
 760
 761         s->ctx = libnet_context_init(torture->ev, torture->lp_ctx);
 762         s->ctx->cred = cmdline_credentials;
 763
 764         s->ldb = ldb_init(s);
 765
 766         ZERO_STRUCT(b);
 767         b.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 768         b.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 769         b.in.domain_sid                 = torture_join_sid(s->tj);
 770         b.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 771         b.in.dest_dsa_netbios_name      = s->netbios_name;
 772
 773         b.in.callbacks.private_data     = s;
 774         b.in.callbacks.check_options    = test_become_dc_check_options;
 775         b.in.callbacks.prepare_db       = test_become_dc_prepare_db;
 776         b.in.callbacks.schema_chunk     = test_become_dc_schema_chunk;
 777         b.in.callbacks.config_chunk     = test_become_dc_store_chunk;
 778         b.in.callbacks.domain_chunk     = test_become_dc_store_chunk;
 779
 780         status = libnet_BecomeDC(s->ctx, s, &b);
 781         if (!NT_STATUS_IS_OK(status)) {
 782                 printf("libnet_BecomeDC() failed - %s\n", nt_errstr(status));
 783                 ret = false;
 784                 goto cleanup;
 785         }
 786
 787         msg = ldb_msg_new(s);
 788         if (!msg) {
 789                 printf("ldb_msg_new() failed\n");
 790                 ret = false;
 791                 goto cleanup;
 792         }
 793         msg->dn = ldb_dn_new(msg, s->ldb, "@ROOTDSE");
 794         if (!msg->dn) {
 795                 printf("ldb_msg_new(@ROOTDSE) failed\n");
 796                 ret = false;
 797                 goto cleanup;
 798         }
 799
 800         ldb_ret = ldb_msg_add_string(msg, "isSynchronized", "TRUE");
 801         if (ldb_ret != LDB_SUCCESS) {
 802                 printf("ldb_msg_add_string(msg, isSynchronized, TRUE) failed: %d\n", ldb_ret);
 803                 ret = false;
 804                 goto cleanup;
 805         }
 806
 807         for (i=0; i < msg->num_elements; i++) {
 808                 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
 809         }
 810
 811         printf("mark ROOTDSE with isSynchronized=TRUE\n");
 812         ldb_ret = ldb_modify(s->ldb, msg);
 813         if (ldb_ret != LDB_SUCCESS) {
 814                 printf("ldb_modify() failed: %d\n", ldb_ret);
 815                 ret = false;
 816                 goto cleanup;
 817         }
 818
 819         /* reopen the ldb */
 820         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 821         s->schema = NULL;
 822
 823         DEBUG(0,("Reopen the SAM LDB with system credentials and all replicated data: %s\n", s->path.samdb_ldb));
 824         s->ldb = ldb_wrap_connect(s, torture->lp_ctx, s->path.samdb_ldb,
 825                                   system_session(s, torture->lp_ctx),
 826                                   NULL, 0, NULL);
 827         if (!s->ldb) {
 828                 DEBUG(0,("Failed to open '%s'\n",
 829                         s->path.samdb_ldb));
 830                 ret = false;
 831                 goto cleanup;
 832         }
 833
 834         s->schema = dsdb_get_schema(s->ldb);
 835         if (!s->schema) {
 836                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 837                 ret = false;
 838                 goto cleanup;
 839         }
 840
 841         if (lp_parm_bool(torture->lp_ctx, NULL, "become dc", "do not unjoin", false)) {
 842                 talloc_free(s);
 843                 return ret;
 844         }
 845
 846 cleanup:
 847         ZERO_STRUCT(u);
 848         u.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 849         u.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 850         u.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 851         u.in.dest_dsa_netbios_name      = s->netbios_name;
 852
 853         status = libnet_UnbecomeDC(s->ctx, s, &u);
 854         if (!NT_STATUS_IS_OK(status)) {
 855                 printf("libnet_UnbecomeDC() failed - %s\n", nt_errstr(status));
 856                 ret = false;
 857         }
 858
 859         /* Leave domain. */
 860         torture_leave_domain(s->tj);
 861
 862         talloc_free(s);
 863         return ret;
 864 }