source/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
  40 struct test_become_dc_state {
  41         struct libnet_context *ctx;
  42         struct torture_context *tctx;
  43         const char *netbios_name;
  44         struct test_join *tj;
  45         struct cli_credentials *machine_account;
  46         struct dsdb_schema *self_made_schema;
  47         const struct dsdb_schema *schema;
  48
  49         struct ldb_context *ldb;
  50
  51         struct {
  52                 uint32_t object_count;
  53                 struct drsuapi_DsReplicaObjectListItemEx *first_object;
  54                 struct drsuapi_DsReplicaObjectListItemEx *last_object;
  55         } schema_part;
  56
  57         struct {
  58                 const char *samdb_ldb;
  59                 const char *domaindn_ldb;
  60                 const char *configdn_ldb;
  61                 const char *schemadn_ldb;
  62                 const char *secrets_ldb;
  63                 const char *secrets_keytab;
  64         } path;
  65 };
  66
  67 static NTSTATUS test_become_dc_check_options(void *private_data,
  68                                              const struct libnet_BecomeDC_CheckOptions *o)
  69 {
  70         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
  71
  72         DEBUG(0,("Become DC [%s] of Domain[%s]/[%s]\n",
  73                 s->netbios_name,
  74                 o->domain->netbios_name, o->domain->dns_name));
  75
  76         DEBUG(0,("Promotion Partner is Server[%s] from Site[%s]\n",
  77                 o->source_dsa->dns_name, o->source_dsa->site_name));
  78
  79         DEBUG(0,("Options:crossRef behavior_version[%u]\n"
  80                        "\tschema object_version[%u]\n"
  81                        "\tdomain behavior_version[%u]\n"
  82                        "\tdomain w2k3_update_revision[%u]\n",
  83                 o->forest->crossref_behavior_version,
  84                 o->forest->schema_object_version,
  85                 o->domain->behavior_version,
  86                 o->domain->w2k3_update_revision));
  87
  88         return NT_STATUS_OK;
  89 }
  90
  91 #ifndef PROVISION_PYTHON
  92 #include "lib/appweb/ejs/ejs.h"
  93 #include "lib/appweb/ejs/ejsInternal.h"
  94 #include "scripting/ejs/smbcalls.h"
  95
  96 static EjsId eid;
  97 static int ejs_error;
  98
  99 static void test_ejs_exception(const char *reason)
 100 {
 101         Ejs *ep = ejsPtr(eid);
 102         ejsSetErrorMsg(eid, "%s", reason);
 103         fprintf(stderr, "%s", ep->error);
 104         ejs_error = 127;
 105 }
 106
 107 static int test_run_ejs(char *script)
 108 {
 109         EjsHandle handle = 0;
 110         MprVar result;
 111         char *emsg;
 112         TALLOC_CTX *mem_ctx = talloc_new(NULL);
 113         struct MprVar *return_var;
 114
 115         mprSetCtx(mem_ctx);
 116
 117         if (ejsOpen(NULL, NULL, NULL) != 0) {
 118                 d_printf("ejsOpen(): unable to initialise EJS subsystem\n");
 119                 ejs_error = 127;
 120                 goto failed;
 121         }
 122
 123         smb_setup_ejs_functions(test_ejs_exception);
 124
 125         if ((eid = ejsOpenEngine(handle, 0)) == (EjsId)-1) {
 126                 d_printf("smbscript: ejsOpenEngine(): unable to initialise an EJS engine\n");
 127                 ejs_error = 127;
 128                 goto failed;
 129         }
 130
 131         mprSetVar(ejsGetGlobalObject(eid), "ARGV", mprList("ARGV", NULL));
 132
 133         /* run the script */
 134         if (ejsEvalScript(eid, script, &result, &emsg) == -1) {
 135                 d_printf("smbscript: ejsEvalScript(): %s\n", emsg);
 136                 if (ejs_error == 0) ejs_error = 127;
 137                 goto failed;
 138         }
 139
 140         return_var = ejsGetReturnValue(eid);
 141         ejs_error = mprVarToNumber(return_var);
 142
 143 failed:
 144         ejsClose();
 145         talloc_free(mem_ctx);
 146         return ejs_error;
 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(s->tctx->lp_ctx),
 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, true, 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",
 261                  s->path.samdb_ldb));
 262
 263         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, s->path.samdb_ldb,
 264                                   system_session(s, s->tctx->lp_ctx),
 265                                   NULL, 0, NULL);
 266         if (!s->ldb) {
 267                 DEBUG(0,("Failed to open '%s'\n",
 268                         s->path.samdb_ldb));
 269                 return NT_STATUS_INTERNAL_DB_ERROR;
 270         }
 271
 272         ok = samdb_set_ntds_invocation_id(s->ldb, &p->dest_dsa->invocation_id);
 273         if (!ok) {
 274                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 275                 return NT_STATUS_FOOBAR;
 276         }
 277         ok = samdb_set_ntds_objectGUID(s->ldb, &p->dest_dsa->ntds_guid);
 278         if (!ok) {
 279                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 280                 return NT_STATUS_FOOBAR;
 281         }
 282
 283         return NT_STATUS_OK;
 284 }
 285
 286 #else
 287 #include "param/param.h"
 288 #include <Python.h>
 289 #include "scripting/python/modules.h"
 290
 291 static NTSTATUS test_become_dc_prepare_db(void *private_data,
 292                                           const struct libnet_BecomeDC_PrepareDB *p)
 293 {
 294         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 295         bool ok;
 296         PyObject *provision_fn, *result, *parameters;
 297
 298         py_load_samba_modules();
 299         Py_Initialize();
 300
 301         py_update_path("bin"); /* FIXME: Can't assume this always runs in source/... */
 302
 303         provision_fn = PyImport_Import(PyString_FromString("samba.provision.provision"));
 304
 305         if (provision_fn == NULL) {
 306                 DEBUG(0, ("Unable to import provision Python module.\n"));
 307                 return NT_STATUS_UNSUCCESSFUL;
 308         }
 309
 310         DEBUG(0,("New Server[%s] in Site[%s]\n",
 311                 p->dest_dsa->dns_name, p->dest_dsa->site_name));
 312
 313         DEBUG(0,("DSA Instance [%s]\n"
 314                 "\tobjectGUID[%s]\n"
 315                 "\tinvocationId[%s]\n",
 316                 p->dest_dsa->ntds_dn_str,
 317                 GUID_string(s, &p->dest_dsa->ntds_guid),
 318                 GUID_string(s, &p->dest_dsa->invocation_id)));
 319
 320         DEBUG(0,("Pathes under PRIVATEDIR[%s]\n"
 321                  "SAMDB[%s] SECRETS[%s] KEYTAB[%s]\n",
 322                 lp_private_dir(s->tctx->lp_ctx),
 323                 s->path.samdb_ldb,
 324                 s->path.secrets_ldb,
 325                 s->path.secrets_keytab));
 326
 327         DEBUG(0,("Schema Partition[%s => %s]\n",
 328                 p->forest->schema_dn_str, s->path.schemadn_ldb));
 329
 330         DEBUG(0,("Config Partition[%s => %s]\n",
 331                 p->forest->config_dn_str, s->path.configdn_ldb));
 332
 333         DEBUG(0,("Domain Partition[%s => %s]\n",
 334                 p->domain->dn_str, s->path.domaindn_ldb));
 335
 336         parameters = PyDict_New();
 337
 338         PyDict_SetItemString(parameters, "rootdn", PyString_FromString(p->forest->root_dn_str));
 339         PyDict_SetItemString(parameters, "domaindn", PyString_FromString(p->domain->dn_str));
 340         PyDict_SetItemString(parameters, "domaindn_ldb", PyString_FromString(s->path.domaindn_ldb));
 341         PyDict_SetItemString(parameters, "configdn", PyString_FromString(p->forest->config_dn_str));
 342         PyDict_SetItemString(parameters, "configdn_ldb", PyString_FromString(s->path.configdn_ldb));
 343         PyDict_SetItemString(parameters, "schema_dn_str", PyString_FromString(p->forest->schema_dn_str));
 344         PyDict_SetItemString(parameters, "schemadn_ldb", PyString_FromString(s->path.schemadn_ldb));
 345         PyDict_SetItemString(parameters, "netbios_name", PyString_FromString(p->dest_dsa->netbios_name));
 346         PyDict_SetItemString(parameters, "dnsname", PyString_FromString(p->dest_dsa->dns_name));
 347         PyDict_SetItemString(parameters, "defaultsite", PyString_FromString(p->dest_dsa->site_name));
 348         PyDict_SetItemString(parameters, "machinepass", PyString_FromString(cli_credentials_get_password(s->machine_account)));
 349         PyDict_SetItemString(parameters, "samdb", PyString_FromString(s->path.samdb_ldb));
 350         PyDict_SetItemString(parameters, "secrets_ldb", PyString_FromString(s->path.secrets_ldb));
 351         PyDict_SetItemString(parameters, "secrets_keytab", PyString_FromString(s->path.secrets_keytab));
 352
 353         result = PyEval_CallObjectWithKeywords(provision_fn, NULL, parameters);
 354
 355         Py_DECREF(parameters);
 356
 357         if (result == NULL) {
 358                 PyErr_Print();
 359                 PyErr_Clear();
 360                 return NT_STATUS_UNSUCCESSFUL;
 361         }
 362
 363         talloc_free(s->ldb);
 364
 365         DEBUG(0,("Open the SAM LDB with system credentials: %s\n",
 366                  s->path.samdb_ldb));
 367
 368         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, s->path.samdb_ldb,
 369                                   system_session(s, s->tctx->lp_ctx),
 370                                   NULL, 0, NULL);
 371         if (!s->ldb) {
 372                 DEBUG(0,("Failed to open '%s'\n",
 373                         s->path.samdb_ldb));
 374                 return NT_STATUS_INTERNAL_DB_ERROR;
 375         }
 376
 377         ok = samdb_set_ntds_invocation_id(s->ldb, &p->dest_dsa->invocation_id);
 378         if (!ok) {
 379                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 380                 return NT_STATUS_FOOBAR;
 381         }
 382         ok = samdb_set_ntds_objectGUID(s->ldb, &p->dest_dsa->ntds_guid);
 383         if (!ok) {
 384                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 385                 return NT_STATUS_FOOBAR;
 386         }
 387
 388         return NT_STATUS_OK;
 389 }
 390
 391 #endif
 392
 393 static NTSTATUS test_apply_schema(struct test_become_dc_state *s,
 394                                   const struct libnet_BecomeDC_StoreChunk *c)
 395 {
 396         WERROR status;
 397         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 398         uint32_t total_object_count;
 399         uint32_t object_count;
 400         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 401         struct drsuapi_DsReplicaObjectListItemEx *cur;
 402         uint32_t linked_attributes_count;
 403         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 404         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 405         struct dsdb_extended_replicated_objects *objs;
 406         struct repsFromTo1 *s_dsa;
 407         char *tmp_dns_name;
 408         struct ldb_message *msg;
 409         struct ldb_val prefixMap_val;
 410         struct ldb_message_element *prefixMap_el;
 411         struct ldb_val schemaInfo_val;
 412         uint32_t i;
 413         int ret;
 414         bool ok;
 415
 416         DEBUG(0,("Analyze and apply schema objects\n"));
 417
 418         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 419         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 420         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 421         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 422
 423         switch (c->ctr_level) {
 424         case 1:
 425                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 426                 total_object_count              = c->ctr1->total_object_count;
 427                 object_count                    = s->schema_part.object_count;
 428                 first_object                    = s->schema_part.first_object;
 429                 linked_attributes_count         = 0;
 430                 linked_attributes               = NULL;
 431                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 432                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 433                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 434                 uptodateness_vector             = NULL; /* TODO: map it */
 435                 break;
 436         case 6:
 437                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 438                 total_object_count              = c->ctr6->total_object_count;
 439                 object_count                    = s->schema_part.object_count;
 440                 first_object                    = s->schema_part.first_object;
 441                 linked_attributes_count         = 0; /* TODO: ! */
 442                 linked_attributes               = NULL; /* TODO: ! */;
 443                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 444                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 445                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 446                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 447                 break;
 448         default:
 449                 return NT_STATUS_INVALID_PARAMETER;
 450         }
 451
 452         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 453                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 454                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 455         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 456
 457         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 458         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 459         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 460         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 461         s_dsa->other_info->dns_name = tmp_dns_name;
 462
 463         for (cur = first_object; cur; cur = cur->next_object) {
 464                 bool is_attr = false;
 465                 bool is_class = false;
 466
 467                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 468                         struct drsuapi_DsReplicaAttribute *a;
 469                         uint32_t j;
 470                         const char *oid = NULL;
 471
 472                         a = &cur->object.attribute_ctr.attributes[i];
 473                         status = dsdb_map_int2oid(s->self_made_schema, a->attid, s, &oid);
 474                         if (!W_ERROR_IS_OK(status)) {
 475                                 return werror_to_ntstatus(status);
 476                         }
 477
 478                         switch (a->attid) {
 479                         case DRSUAPI_ATTRIBUTE_objectClass:
 480                                 for (j=0; j < a->value_ctr.num_values; j++) {
 481                                         uint32_t val = 0xFFFFFFFF;
 482
 483                                         if (a->value_ctr.values[i].blob
 484                                             && a->value_ctr.values[i].blob->length == 4) {
 485                                                 val = IVAL(a->value_ctr.values[i].blob->data,0);
 486                                         }
 487
 488                                         if (val == DRSUAPI_OBJECTCLASS_attributeSchema) {
 489                                                 is_attr = true;
 490                                         }
 491                                         if (val == DRSUAPI_OBJECTCLASS_classSchema) {
 492                                                 is_class = true;
 493                                         }
 494                                 }
 495
 496                                 break;
 497                         default:
 498                                 break;
 499                         }
 500                 }
 501
 502                 if (is_attr) {
 503                         struct dsdb_attribute *sa;
 504
 505                         sa = talloc_zero(s->self_made_schema, struct dsdb_attribute);
 506                         NT_STATUS_HAVE_NO_MEMORY(sa);
 507
 508                         status = dsdb_attribute_from_drsuapi(s->self_made_schema, &cur->object, s, sa);
 509                         if (!W_ERROR_IS_OK(status)) {
 510                                 return werror_to_ntstatus(status);
 511                         }
 512
 513                         DLIST_ADD_END(s->self_made_schema->attributes, sa, struct dsdb_attribute *);
 514                 }
 515
 516                 if (is_class) {
 517                         struct dsdb_class *sc;
 518
 519                         sc = talloc_zero(s->self_made_schema, struct dsdb_class);
 520                         NT_STATUS_HAVE_NO_MEMORY(sc);
 521
 522                         status = dsdb_class_from_drsuapi(s->self_made_schema, &cur->object, s, sc);
 523                         if (!W_ERROR_IS_OK(status)) {
 524                                 return werror_to_ntstatus(status);
 525                         }
 526
 527                         DLIST_ADD_END(s->self_made_schema->classes, sc, struct dsdb_class *);
 528                 }
 529         }
 530
 531         /* attach the schema to the ldb */
 532         ret = dsdb_set_schema(s->ldb, s->self_made_schema);
 533         if (ret != LDB_SUCCESS) {
 534                 return NT_STATUS_FOOBAR;
 535         }
 536         /* we don't want to access the self made schema anymore */
 537         s->self_made_schema = NULL;
 538         s->schema = dsdb_get_schema(s->ldb);
 539
 540         status = dsdb_extended_replicated_objects_commit(s->ldb,
 541                                                          c->partition->nc.dn,
 542                                                          mapping_ctr,
 543                                                          object_count,
 544                                                          first_object,
 545                                                          linked_attributes_count,
 546                                                          linked_attributes,
 547                                                          s_dsa,
 548                                                          uptodateness_vector,
 549                                                          c->gensec_skey,
 550                                                          s, &objs);
 551         if (!W_ERROR_IS_OK(status)) {
 552                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 553                 return werror_to_ntstatus(status);
 554         }
 555
 556         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 557                 for (i=0; i < objs->num_objects; i++) {
 558                         struct ldb_ldif ldif;
 559                         fprintf(stdout, "#\n");
 560                         ldif.changetype = LDB_CHANGETYPE_NONE;
 561                         ldif.msg = objs->objects[i].msg;
 562                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 563                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 564                 }
 565         }
 566
 567         msg = ldb_msg_new(objs);
 568         NT_STATUS_HAVE_NO_MEMORY(msg);
 569         msg->dn = objs->partition_dn;
 570
 571         status = dsdb_get_oid_mappings_ldb(s->schema, msg, &prefixMap_val, &schemaInfo_val);
 572         if (!W_ERROR_IS_OK(status)) {
 573                 DEBUG(0,("Failed dsdb_get_oid_mappings_ldb(%s)\n", win_errstr(status)));
 574                 return werror_to_ntstatus(status);
 575         }
 576
 577         /* we only add prefixMap here, because schemaInfo is a replicated attribute and already applied */
 578         ret = ldb_msg_add_value(msg, "prefixMap", &prefixMap_val, &prefixMap_el);
 579         if (ret != LDB_SUCCESS) {
 580                 return NT_STATUS_FOOBAR;
 581         }
 582         prefixMap_el->flags = LDB_FLAG_MOD_REPLACE;
 583
 584         ret = ldb_modify(s->ldb, msg);
 585         if (ret != LDB_SUCCESS) {
 586                 DEBUG(0,("Failed to add prefixMap and schemaInfo %s\n", ldb_strerror(ret)));
 587                 return NT_STATUS_FOOBAR;
 588         }
 589
 590         talloc_free(s_dsa);
 591         talloc_free(objs);
 592
 593         /* reopen the ldb */
 594         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 595         s->schema = NULL;
 596
 597         DEBUG(0,("Reopen the SAM LDB with system credentials and a already stored schema: %s\n", s->path.samdb_ldb));
 598         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, s->path.samdb_ldb,
 599                                   system_session(s, s->tctx->lp_ctx),
 600                                   NULL, 0, NULL);
 601         if (!s->ldb) {
 602                 DEBUG(0,("Failed to open '%s'\n",
 603                         s->path.samdb_ldb));
 604                 return NT_STATUS_INTERNAL_DB_ERROR;
 605         }
 606
 607         ok = samdb_set_ntds_invocation_id(s->ldb, &c->dest_dsa->invocation_id);
 608         if (!ok) {
 609                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 610                 return NT_STATUS_FOOBAR;
 611         }
 612         ok = samdb_set_ntds_objectGUID(s->ldb, &c->dest_dsa->ntds_guid);
 613         if (!ok) {
 614                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 615                 return NT_STATUS_FOOBAR;
 616         }
 617
 618         s->schema = dsdb_get_schema(s->ldb);
 619         if (!s->schema) {
 620                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 621                 return NT_STATUS_FOOBAR;
 622         }
 623
 624         return NT_STATUS_OK;
 625 }
 626
 627 static NTSTATUS test_become_dc_schema_chunk(void *private_data,
 628                                             const struct libnet_BecomeDC_StoreChunk *c)
 629 {
 630         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 631         WERROR status;
 632         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 633         uint32_t total_object_count;
 634         uint32_t object_count;
 635         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 636         struct drsuapi_DsReplicaObjectListItemEx *cur;
 637
 638         switch (c->ctr_level) {
 639         case 1:
 640                 mapping_ctr             = &c->ctr1->mapping_ctr;
 641                 total_object_count      = c->ctr1->total_object_count;
 642                 object_count            = c->ctr1->object_count;
 643                 first_object            = c->ctr1->first_object;
 644                 break;
 645         case 6:
 646                 mapping_ctr             = &c->ctr6->mapping_ctr;
 647                 total_object_count      = c->ctr6->total_object_count;
 648                 object_count            = c->ctr6->object_count;
 649                 first_object            = c->ctr6->first_object;
 650                 break;
 651         default:
 652                 return NT_STATUS_INVALID_PARAMETER;
 653         }
 654
 655         if (total_object_count) {
 656                 DEBUG(0,("Schema-DN[%s] objects[%u/%u]\n",
 657                         c->partition->nc.dn, object_count, total_object_count));
 658         } else {
 659                 DEBUG(0,("Schema-DN[%s] objects[%u]\n",
 660                 c->partition->nc.dn, object_count));
 661         }
 662
 663         if (!s->schema) {
 664                 s->self_made_schema = talloc_zero(s, struct dsdb_schema);
 665                 NT_STATUS_HAVE_NO_MEMORY(s->self_made_schema);
 666
 667                 status = dsdb_load_oid_mappings_drsuapi(s->self_made_schema, mapping_ctr);
 668                 if (!W_ERROR_IS_OK(status)) {
 669                         return werror_to_ntstatus(status);
 670                 }
 671
 672                 s->schema = s->self_made_schema;
 673         } else {
 674                 status = dsdb_verify_oid_mappings_drsuapi(s->schema, mapping_ctr);
 675                 if (!W_ERROR_IS_OK(status)) {
 676                         return werror_to_ntstatus(status);
 677                 }
 678         }
 679
 680         if (!s->schema_part.first_object) {
 681                 s->schema_part.object_count = object_count;
 682                 s->schema_part.first_object = talloc_steal(s, first_object);
 683         } else {
 684                 s->schema_part.object_count             += object_count;
 685                 s->schema_part.last_object->next_object = talloc_steal(s->schema_part.last_object,
 686                                                                        first_object);
 687         }
 688         for (cur = first_object; cur->next_object; cur = cur->next_object) {}
 689         s->schema_part.last_object = cur;
 690
 691         if (c->partition->highwatermark.tmp_highest_usn == c->partition->highwatermark.highest_usn) {
 692                 return test_apply_schema(s, c);
 693         }
 694
 695         return NT_STATUS_OK;
 696 }
 697
 698 static NTSTATUS test_become_dc_store_chunk(void *private_data,
 699                                            const struct libnet_BecomeDC_StoreChunk *c)
 700 {
 701         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 702         WERROR status;
 703         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 704         uint32_t total_object_count;
 705         uint32_t object_count;
 706         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 707         uint32_t linked_attributes_count;
 708         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 709         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 710         struct dsdb_extended_replicated_objects *objs;
 711         struct repsFromTo1 *s_dsa;
 712         char *tmp_dns_name;
 713         uint32_t i;
 714
 715         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 716         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 717         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 718         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 719
 720         switch (c->ctr_level) {
 721         case 1:
 722                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 723                 total_object_count              = c->ctr1->total_object_count;
 724                 object_count                    = c->ctr1->object_count;
 725                 first_object                    = c->ctr1->first_object;
 726                 linked_attributes_count         = 0;
 727                 linked_attributes               = NULL;
 728                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 729                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 730                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 731                 uptodateness_vector             = NULL; /* TODO: map it */
 732                 break;
 733         case 6:
 734                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 735                 total_object_count              = c->ctr6->total_object_count;
 736                 object_count                    = c->ctr6->object_count;
 737                 first_object                    = c->ctr6->first_object;
 738                 linked_attributes_count         = c->ctr6->linked_attributes_count;
 739                 linked_attributes               = c->ctr6->linked_attributes;
 740                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 741                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 742                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 743                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 744                 break;
 745         default:
 746                 return NT_STATUS_INVALID_PARAMETER;
 747         }
 748
 749         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 750                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 751                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 752         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 753
 754         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 755         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 756         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 757         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 758         s_dsa->other_info->dns_name = tmp_dns_name;
 759
 760         if (total_object_count) {
 761                 DEBUG(0,("Partition[%s] objects[%u/%u]\n",
 762                         c->partition->nc.dn, object_count, total_object_count));
 763         } else {
 764                 DEBUG(0,("Partition[%s] objects[%u]\n",
 765                 c->partition->nc.dn, object_count));
 766         }
 767
 768         status = dsdb_extended_replicated_objects_commit(s->ldb,
 769                                                          c->partition->nc.dn,
 770                                                          mapping_ctr,
 771                                                          object_count,
 772                                                          first_object,
 773                                                          linked_attributes_count,
 774                                                          linked_attributes,
 775                                                          s_dsa,
 776                                                          uptodateness_vector,
 777                                                          c->gensec_skey,
 778                                                          s, &objs);
 779         if (!W_ERROR_IS_OK(status)) {
 780                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 781                 return werror_to_ntstatus(status);
 782         }
 783
 784         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 785                 for (i=0; i < objs->num_objects; i++) {
 786                         struct ldb_ldif ldif;
 787                         fprintf(stdout, "#\n");
 788                         ldif.changetype = LDB_CHANGETYPE_NONE;
 789                         ldif.msg = objs->objects[i].msg;
 790                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 791                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 792                 }
 793         }
 794         talloc_free(s_dsa);
 795         talloc_free(objs);
 796
 797         for (i=0; i < linked_attributes_count; i++) {
 798                 const struct dsdb_attribute *sa;
 799
 800                 if (!linked_attributes[i].identifier) {
 801                         return NT_STATUS_FOOBAR;
 802                 }
 803
 804                 if (!linked_attributes[i].value.blob) {
 805                         return NT_STATUS_FOOBAR;
 806                 }
 807
 808                 sa = dsdb_attribute_by_attributeID_id(s->schema,
 809                                                       linked_attributes[i].attid);
 810                 if (!sa) {
 811                         return NT_STATUS_FOOBAR;
 812                 }
 813
 814                 if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 815                         DEBUG(0,("# %s\n", sa->lDAPDisplayName));
 816                         NDR_PRINT_DEBUG(drsuapi_DsReplicaLinkedAttribute, &linked_attributes[i]);
 817                         dump_data(0,
 818                                 linked_attributes[i].value.blob->data,
 819                                 linked_attributes[i].value.blob->length);
 820                 }
 821         }
 822
 823         return NT_STATUS_OK;
 824 }
 825
 826 bool torture_net_become_dc(struct torture_context *torture)
 827 {
 828         bool ret = true;
 829         NTSTATUS status;
 830         struct libnet_BecomeDC b;
 831         struct libnet_UnbecomeDC u;
 832         struct test_become_dc_state *s;
 833         struct ldb_message *msg;
 834         int ldb_ret;
 835         uint32_t i;
 836
 837         s = talloc_zero(torture, struct test_become_dc_state);
 838         if (!s) return false;
 839
 840         s->tctx = torture;
 841
 842         s->netbios_name = lp_parm_string(torture->lp_ctx, NULL, "become dc", "smbtorture dc");
 843         if (!s->netbios_name || !s->netbios_name[0]) {
 844                 s->netbios_name = "smbtorturedc";
 845         }
 846
 847         s->path.samdb_ldb       = talloc_asprintf(s, "%s_samdb.ldb", s->netbios_name);
 848         if (!s->path.samdb_ldb) return false;
 849         s->path.domaindn_ldb    = talloc_asprintf(s, "%s_domain.ldb", s->netbios_name);
 850         if (!s->path.domaindn_ldb) return false;
 851         s->path.configdn_ldb    = talloc_asprintf(s, "%s_config.ldb", s->netbios_name);
 852         if (!s->path.configdn_ldb) return false;
 853         s->path.schemadn_ldb    = talloc_asprintf(s, "%s_schema.ldb", s->netbios_name);
 854         if (!s->path.schemadn_ldb) return false;
 855         s->path.secrets_ldb     = talloc_asprintf(s, "%s_secrets.ldb", s->netbios_name);
 856         if (!s->path.secrets_ldb) return false;
 857         s->path.secrets_keytab  = talloc_asprintf(s, "%s_secrets.keytab", s->netbios_name);
 858         if (!s->path.secrets_keytab) return false;
 859
 860         /* Join domain as a member server. */
 861         s->tj = torture_join_domain(torture, s->netbios_name,
 862                                  ACB_WSTRUST,
 863                                  &s->machine_account);
 864         if (!s->tj) {
 865                 DEBUG(0, ("%s failed to join domain as workstation\n",
 866                           s->netbios_name));
 867                 return false;
 868         }
 869
 870         s->ctx = libnet_context_init(torture->ev, torture->lp_ctx);
 871         s->ctx->cred = cmdline_credentials;
 872
 873         s->ldb = ldb_init(s);
 874
 875         ZERO_STRUCT(b);
 876         b.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 877         b.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 878         b.in.domain_sid                 = torture_join_sid(s->tj);
 879         b.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 880         b.in.dest_dsa_netbios_name      = s->netbios_name;
 881
 882         b.in.callbacks.private_data     = s;
 883         b.in.callbacks.check_options    = test_become_dc_check_options;
 884         b.in.callbacks.prepare_db       = test_become_dc_prepare_db;
 885         b.in.callbacks.schema_chunk     = test_become_dc_schema_chunk;
 886         b.in.callbacks.config_chunk     = test_become_dc_store_chunk;
 887         b.in.callbacks.domain_chunk     = test_become_dc_store_chunk;
 888
 889         status = libnet_BecomeDC(s->ctx, s, &b);
 890         if (!NT_STATUS_IS_OK(status)) {
 891                 printf("libnet_BecomeDC() failed - %s\n", nt_errstr(status));
 892                 ret = false;
 893                 goto cleanup;
 894         }
 895
 896         msg = ldb_msg_new(s);
 897         if (!msg) {
 898                 printf("ldb_msg_new() failed\n");
 899                 ret = false;
 900                 goto cleanup;
 901         }
 902         msg->dn = ldb_dn_new(msg, s->ldb, "@ROOTDSE");
 903         if (!msg->dn) {
 904                 printf("ldb_msg_new(@ROOTDSE) failed\n");
 905                 ret = false;
 906                 goto cleanup;
 907         }
 908
 909         ldb_ret = ldb_msg_add_string(msg, "isSynchronized", "TRUE");
 910         if (ldb_ret != LDB_SUCCESS) {
 911                 printf("ldb_msg_add_string(msg, isSynchronized, TRUE) failed: %d\n", ldb_ret);
 912                 ret = false;
 913                 goto cleanup;
 914         }
 915
 916         for (i=0; i < msg->num_elements; i++) {
 917                 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
 918         }
 919
 920         printf("mark ROOTDSE with isSynchronized=TRUE\n");
 921         ldb_ret = ldb_modify(s->ldb, msg);
 922         if (ldb_ret != LDB_SUCCESS) {
 923                 printf("ldb_modify() failed: %d\n", ldb_ret);
 924                 ret = false;
 925                 goto cleanup;
 926         }
 927
 928         /* reopen the ldb */
 929         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 930         s->schema = NULL;
 931
 932         DEBUG(0,("Reopen the SAM LDB with system credentials and all replicated data: %s\n", s->path.samdb_ldb));
 933         s->ldb = ldb_wrap_connect(s, torture->lp_ctx, s->path.samdb_ldb,
 934                                   system_session(s, torture->lp_ctx),
 935                                   NULL, 0, NULL);
 936         if (!s->ldb) {
 937                 DEBUG(0,("Failed to open '%s'\n",
 938                         s->path.samdb_ldb));
 939                 ret = false;
 940                 goto cleanup;
 941         }
 942
 943         s->schema = dsdb_get_schema(s->ldb);
 944         if (!s->schema) {
 945                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 946                 ret = false;
 947                 goto cleanup;
 948         }
 949
 950         if (lp_parm_bool(torture->lp_ctx, NULL, "become dc", "do not unjoin", false)) {
 951                 talloc_free(s);
 952                 return ret;
 953         }
 954
 955 cleanup:
 956         ZERO_STRUCT(u);
 957         u.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 958         u.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 959         u.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 960         u.in.dest_dsa_netbios_name      = s->netbios_name;
 961
 962         status = libnet_UnbecomeDC(s->ctx, s, &u);
 963         if (!NT_STATUS_IS_OK(status)) {
 964                 printf("libnet_UnbecomeDC() failed - %s\n", nt_errstr(status));
 965                 ret = false;
 966         }
 967
 968         /* Leave domain. */
 969         torture_leave_domain(s->tj);
 970
 971         talloc_free(s);
 972         return ret;
 973 }