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 *templates_ldb;
  64                 const char *secrets_keytab;
  65                 const char *dns_keytab;
  66         } path;
  67 };
  68
  69 static NTSTATUS test_become_dc_check_options(void *private_data,
  70                                              const struct libnet_BecomeDC_CheckOptions *o)
  71 {
  72         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
  73
  74         DEBUG(0,("Become DC [%s] of Domain[%s]/[%s]\n",
  75                 s->netbios_name,
  76                 o->domain->netbios_name, o->domain->dns_name));
  77
  78         DEBUG(0,("Promotion Partner is Server[%s] from Site[%s]\n",
  79                 o->source_dsa->dns_name, o->source_dsa->site_name));
  80
  81         DEBUG(0,("Options:crossRef behavior_version[%u]\n"
  82                        "\tschema object_version[%u]\n"
  83                        "\tdomain behavior_version[%u]\n"
  84                        "\tdomain w2k3_update_revision[%u]\n",
  85                 o->forest->crossref_behavior_version,
  86                 o->forest->schema_object_version,
  87                 o->domain->behavior_version,
  88                 o->domain->w2k3_update_revision));
  89
  90         return NT_STATUS_OK;
  91 }
  92
  93 #include "lib/appweb/ejs/ejs.h"
  94 #include "lib/appweb/ejs/ejsInternal.h"
  95 #include "scripting/ejs/smbcalls.h"
  96
  97 static EjsId eid;
  98 static int ejs_error;
  99
 100 static void test_ejs_exception(const char *reason)
 101 {
 102         Ejs *ep = ejsPtr(eid);
 103         ejsSetErrorMsg(eid, "%s", reason);
 104         fprintf(stderr, "%s", ep->error);
 105         ejs_error = 127;
 106 }
 107
 108 static int test_run_ejs(char *script)
 109 {
 110         EjsHandle handle = 0;
 111         MprVar result;
 112         char *emsg;
 113         TALLOC_CTX *mem_ctx = talloc_new(NULL);
 114         struct MprVar *return_var;
 115
 116         mprSetCtx(mem_ctx);
 117
 118         if (ejsOpen(NULL, NULL, NULL) != 0) {
 119                 d_printf("ejsOpen(): unable to initialise EJS subsystem\n");
 120                 ejs_error = 127;
 121                 goto failed;
 122         }
 123
 124         smb_setup_ejs_functions(test_ejs_exception);
 125
 126         if ((eid = ejsOpenEngine(handle, 0)) == (EjsId)-1) {
 127                 d_printf("smbscript: ejsOpenEngine(): unable to initialise an EJS engine\n");
 128                 ejs_error = 127;
 129                 goto failed;
 130         }
 131
 132         mprSetVar(ejsGetGlobalObject(eid), "ARGV", mprList("ARGV", NULL));
 133
 134         /* run the script */
 135         if (ejsEvalScript(eid, script, &result, &emsg) == -1) {
 136                 d_printf("smbscript: ejsEvalScript(): %s\n", emsg);
 137                 if (ejs_error == 0) ejs_error = 127;
 138                 goto failed;
 139         }
 140
 141         return_var = ejsGetReturnValue(eid);
 142         ejs_error = mprVarToNumber(return_var);
 143
 144 failed:
 145         ejsClose();
 146         talloc_free(mem_ctx);
 147         return ejs_error;
 148 }
 149
 150 static NTSTATUS test_become_dc_prepare_db_ejs(void *private_data,
 151                                               const struct libnet_BecomeDC_PrepareDB *p)
 152 {
 153         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 154         char *ejs;
 155         int ret;
 156         bool ok;
 157
 158         DEBUG(0,("Provision for Become-DC test using EJS\n"));
 159
 160         DEBUG(0,("New Server[%s] in Site[%s]\n",
 161                 p->dest_dsa->dns_name, p->dest_dsa->site_name));
 162
 163         DEBUG(0,("DSA Instance [%s]\n"
 164                 "\tobjectGUID[%s]\n"
 165                 "\tinvocationId[%s]\n",
 166                 p->dest_dsa->ntds_dn_str,
 167                 GUID_string(s, &p->dest_dsa->ntds_guid),
 168                 GUID_string(s, &p->dest_dsa->invocation_id)));
 169
 170         DEBUG(0,("Pathes under PRIVATEDIR[%s]\n"
 171                  "SAMDB[%s] SECRETS[%s] KEYTAB[%s]\n",
 172                 lp_private_dir(s->tctx->lp_ctx),
 173                 s->path.samdb_ldb,
 174                 s->path.secrets_ldb,
 175                 s->path.secrets_keytab));
 176
 177         DEBUG(0,("Schema Partition[%s => %s]\n",
 178                 p->forest->schema_dn_str, s->path.schemadn_ldb));
 179
 180         DEBUG(0,("Config Partition[%s => %s]\n",
 181                 p->forest->config_dn_str, s->path.configdn_ldb));
 182
 183         DEBUG(0,("Domain Partition[%s => %s]\n",
 184                 p->domain->dn_str, s->path.domaindn_ldb));
 185
 186         ejs = talloc_asprintf(s,
 187                 "libinclude(\"base.js\");\n"
 188                 "libinclude(\"provision.js\");\n"
 189                 "\n"
 190                 "function message() { print(vsprintf(arguments)); }\n"
 191                 "\n"
 192                 "var subobj = provision_guess();\n"
 193                 "subobj.ROOTDN       = \"%s\";\n"
 194                 "subobj.DOMAINDN     = \"%s\";\n"
 195                 "subobj.DOMAINDN_LDB = \"%s\";\n"
 196                 "subobj.CONFIGDN     = \"%s\";\n"
 197                 "subobj.CONFIGDN_LDB = \"%s\";\n"
 198                 "subobj.SCHEMADN     = \"%s\";\n"
 199                 "subobj.SCHEMADN_LDB = \"%s\";\n"
 200                 "subobj.HOSTNAME     = \"%s\";\n"
 201                 "subobj.REALM        = \"%s\";\n"
 202                 "subobj.DOMAIN       = \"%s\";\n"
 203                 "subobj.DEFAULTSITE  = \"%s\";\n"
 204                 "\n"
 205                 "subobj.KRBTGTPASS   = \"_NOT_USED_\";\n"
 206                 "subobj.MACHINEPASS  = \"%s\";\n"
 207                 "subobj.ADMINPASS    = \"_NOT_USED_\";\n"
 208                 "\n"
 209                 "var paths = provision_default_paths(subobj);\n"
 210                 "paths.samdb = \"%s\";\n"
 211                 "paths.secrets = \"%s\";\n"
 212                 "paths.templates = \"%s\";\n"
 213                 "paths.keytab = \"%s\";\n"
 214                 "paths.dns_keytab = \"%s\";\n"
 215                 "\n"
 216                 "var system_session = system_session();\n"
 217                 "\n"
 218                 "var ok = provision_become_dc(subobj, message, true, paths, system_session);\n"
 219                 "assert(ok);\n"
 220                 "\n"
 221                 "return 0;\n",
 222                 p->forest->root_dn_str,         /* subobj.ROOTDN */
 223                 p->domain->dn_str,              /* subobj.DOMAINDN */
 224                 s->path.domaindn_ldb,           /* subobj.DOMAINDN_LDB */
 225                 p->forest->config_dn_str,       /* subobj.CONFIGDN */
 226                 s->path.configdn_ldb,           /* subobj.CONFIGDN_LDB */
 227                 p->forest->schema_dn_str,       /* subobj.SCHEMADN */
 228                 s->path.schemadn_ldb,           /* subobj.SCHEMADN_LDB */
 229                 p->dest_dsa->netbios_name,      /* subobj.HOSTNAME */
 230                 torture_join_dom_dns_name(s->tj),/* subobj.REALM */
 231                 torture_join_dom_netbios_name(s->tj),/* subobj.DOMAIN */
 232                 p->dest_dsa->site_name,         /* subobj.DEFAULTSITE */
 233                 cli_credentials_get_password(s->machine_account),/* subobj.MACHINEPASS */
 234                 s->path.samdb_ldb,              /* paths.samdb */
 235                 s->path.templates_ldb,          /* paths.templates */
 236                 s->path.secrets_ldb,            /* paths.secrets */
 237                 s->path.secrets_keytab,         /* paths.keytab */
 238                 s->path.dns_keytab);            /* paths.dns_keytab */
 239         NT_STATUS_HAVE_NO_MEMORY(ejs);
 240
 241         ret = test_run_ejs(ejs);
 242         if (ret != 0) {
 243                 DEBUG(0,("Failed to run ejs script: %d:\n%s",
 244                         ret, ejs));
 245                 talloc_free(ejs);
 246                 return NT_STATUS_FOOBAR;
 247         }
 248         talloc_free(ejs);
 249
 250         talloc_free(s->ldb);
 251
 252         DEBUG(0,("Open the SAM LDB with system credentials: %s\n",
 253                  s->path.samdb_ldb));
 254
 255         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, s->path.samdb_ldb,
 256                                   system_session(s, s->tctx->lp_ctx),
 257                                   NULL, 0, NULL);
 258         if (!s->ldb) {
 259                 DEBUG(0,("Failed to open '%s'\n",
 260                         s->path.samdb_ldb));
 261                 return NT_STATUS_INTERNAL_DB_ERROR;
 262         }
 263
 264         ok = samdb_set_ntds_invocation_id(s->ldb, &p->dest_dsa->invocation_id);
 265         if (!ok) {
 266                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 267                 return NT_STATUS_FOOBAR;
 268         }
 269         ok = samdb_set_ntds_objectGUID(s->ldb, &p->dest_dsa->ntds_guid);
 270         if (!ok) {
 271                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 272                 return NT_STATUS_FOOBAR;
 273         }
 274
 275         return NT_STATUS_OK;
 276 }
 277
 278 #ifdef HAVE_WORKING_PYTHON
 279 #include "param/param.h"
 280 #include <Python.h>
 281 #include "scripting/python/modules.h"
 282
 283 static NTSTATUS test_become_dc_prepare_db_py(void *private_data,
 284                                              const struct libnet_BecomeDC_PrepareDB *p)
 285 {
 286         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 287         bool ok;
 288         PyObject *provision_fn, *result, *parameters;
 289
 290         DEBUG(0,("Provision for Become-DC test using PYTHON\n"));
 291
 292         py_load_samba_modules();
 293         Py_Initialize();
 294
 295         py_update_path("bin"); /* FIXME: Can't assume this always runs in source/... */
 296
 297         provision_fn = PyImport_Import(PyString_FromString("samba.provision.provision"));
 298
 299         if (provision_fn == NULL) {
 300                 DEBUG(0, ("Unable to import provision Python module.\n"));
 301                 return NT_STATUS_UNSUCCESSFUL;
 302         }
 303
 304         DEBUG(0,("New Server[%s] in Site[%s]\n",
 305                 p->dest_dsa->dns_name, p->dest_dsa->site_name));
 306
 307         DEBUG(0,("DSA Instance [%s]\n"
 308                 "\tobjectGUID[%s]\n"
 309                 "\tinvocationId[%s]\n",
 310                 p->dest_dsa->ntds_dn_str,
 311                 GUID_string(s, &p->dest_dsa->ntds_guid),
 312                 GUID_string(s, &p->dest_dsa->invocation_id)));
 313
 314         DEBUG(0,("Pathes under PRIVATEDIR[%s]\n"
 315                  "SAMDB[%s] SECRETS[%s] KEYTAB[%s]\n",
 316                 lp_private_dir(s->tctx->lp_ctx),
 317                 s->path.samdb_ldb,
 318                 s->path.secrets_ldb,
 319                 s->path.secrets_keytab));
 320
 321         DEBUG(0,("Schema Partition[%s => %s]\n",
 322                 p->forest->schema_dn_str, s->path.schemadn_ldb));
 323
 324         DEBUG(0,("Config Partition[%s => %s]\n",
 325                 p->forest->config_dn_str, s->path.configdn_ldb));
 326
 327         DEBUG(0,("Domain Partition[%s => %s]\n",
 328                 p->domain->dn_str, s->path.domaindn_ldb));
 329
 330         parameters = PyDict_New();
 331
 332         PyDict_SetItemString(parameters, "rootdn", PyString_FromString(p->forest->root_dn_str));
 333         PyDict_SetItemString(parameters, "domaindn", PyString_FromString(p->domain->dn_str));
 334         PyDict_SetItemString(parameters, "domaindn_ldb", PyString_FromString(s->path.domaindn_ldb));
 335         PyDict_SetItemString(parameters, "configdn", PyString_FromString(p->forest->config_dn_str));
 336         PyDict_SetItemString(parameters, "configdn_ldb", PyString_FromString(s->path.configdn_ldb));
 337         PyDict_SetItemString(parameters, "schema_dn_str", PyString_FromString(p->forest->schema_dn_str));
 338         PyDict_SetItemString(parameters, "schemadn_ldb", PyString_FromString(s->path.schemadn_ldb));
 339         PyDict_SetItemString(parameters, "netbios_name", PyString_FromString(p->dest_dsa->netbios_name));
 340         PyDict_SetItemString(parameters, "dnsname", PyString_FromString(p->dest_dsa->dns_name));
 341         PyDict_SetItemString(parameters, "defaultsite", PyString_FromString(p->dest_dsa->site_name));
 342         PyDict_SetItemString(parameters, "machinepass", PyString_FromString(cli_credentials_get_password(s->machine_account)));
 343         PyDict_SetItemString(parameters, "samdb", PyString_FromString(s->path.samdb_ldb));
 344         PyDict_SetItemString(parameters, "secrets_ldb", PyString_FromString(s->path.secrets_ldb));
 345         PyDict_SetItemString(parameters, "secrets_keytab", PyString_FromString(s->path.secrets_keytab));
 346
 347         result = PyEval_CallObjectWithKeywords(provision_fn, NULL, parameters);
 348
 349         Py_DECREF(parameters);
 350
 351         if (result == NULL) {
 352                 PyErr_Print();
 353                 PyErr_Clear();
 354                 return NT_STATUS_UNSUCCESSFUL;
 355         }
 356
 357         talloc_free(s->ldb);
 358
 359         DEBUG(0,("Open the SAM LDB with system credentials: %s\n",
 360                  s->path.samdb_ldb));
 361
 362         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, s->path.samdb_ldb,
 363                                   system_session(s, s->tctx->lp_ctx),
 364                                   NULL, 0, NULL);
 365         if (!s->ldb) {
 366                 DEBUG(0,("Failed to open '%s'\n",
 367                         s->path.samdb_ldb));
 368                 return NT_STATUS_INTERNAL_DB_ERROR;
 369         }
 370
 371         ok = samdb_set_ntds_invocation_id(s->ldb, &p->dest_dsa->invocation_id);
 372         if (!ok) {
 373                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 374                 return NT_STATUS_FOOBAR;
 375         }
 376         ok = samdb_set_ntds_objectGUID(s->ldb, &p->dest_dsa->ntds_guid);
 377         if (!ok) {
 378                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 379                 return NT_STATUS_FOOBAR;
 380         }
 381
 382         return NT_STATUS_OK;
 383 }
 384 #endif /* HAVE_WORKING_PYTHON */
 385
 386 static NTSTATUS test_apply_schema(struct test_become_dc_state *s,
 387                                   const struct libnet_BecomeDC_StoreChunk *c)
 388 {
 389         WERROR status;
 390         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 391         uint32_t total_object_count;
 392         uint32_t object_count;
 393         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 394         struct drsuapi_DsReplicaObjectListItemEx *cur;
 395         uint32_t linked_attributes_count;
 396         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 397         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 398         struct dsdb_extended_replicated_objects *objs;
 399         struct repsFromTo1 *s_dsa;
 400         char *tmp_dns_name;
 401         struct ldb_message *msg;
 402         struct ldb_val prefixMap_val;
 403         struct ldb_message_element *prefixMap_el;
 404         struct ldb_val schemaInfo_val;
 405         uint32_t i;
 406         int ret;
 407         bool ok;
 408
 409         DEBUG(0,("Analyze and apply schema objects\n"));
 410
 411         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 412         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 413         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 414         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 415
 416         switch (c->ctr_level) {
 417         case 1:
 418                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 419                 total_object_count              = c->ctr1->total_object_count;
 420                 object_count                    = s->schema_part.object_count;
 421                 first_object                    = s->schema_part.first_object;
 422                 linked_attributes_count         = 0;
 423                 linked_attributes               = NULL;
 424                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 425                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 426                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 427                 uptodateness_vector             = NULL; /* TODO: map it */
 428                 break;
 429         case 6:
 430                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 431                 total_object_count              = c->ctr6->total_object_count;
 432                 object_count                    = s->schema_part.object_count;
 433                 first_object                    = s->schema_part.first_object;
 434                 linked_attributes_count         = 0; /* TODO: ! */
 435                 linked_attributes               = NULL; /* TODO: ! */;
 436                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 437                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 438                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 439                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 440                 break;
 441         default:
 442                 return NT_STATUS_INVALID_PARAMETER;
 443         }
 444
 445         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 446                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 447                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 448         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 449
 450         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 451         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 452         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 453         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 454         s_dsa->other_info->dns_name = tmp_dns_name;
 455
 456         for (cur = first_object; cur; cur = cur->next_object) {
 457                 bool is_attr = false;
 458                 bool is_class = false;
 459
 460                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 461                         struct drsuapi_DsReplicaAttribute *a;
 462                         uint32_t j;
 463                         const char *oid = NULL;
 464
 465                         a = &cur->object.attribute_ctr.attributes[i];
 466                         status = dsdb_map_int2oid(s->self_made_schema, a->attid, s, &oid);
 467                         if (!W_ERROR_IS_OK(status)) {
 468                                 return werror_to_ntstatus(status);
 469                         }
 470
 471                         switch (a->attid) {
 472                         case DRSUAPI_ATTRIBUTE_objectClass:
 473                                 for (j=0; j < a->value_ctr.num_values; j++) {
 474                                         uint32_t val = 0xFFFFFFFF;
 475
 476                                         if (a->value_ctr.values[i].blob
 477                                             && a->value_ctr.values[i].blob->length == 4) {
 478                                                 val = IVAL(a->value_ctr.values[i].blob->data,0);
 479                                         }
 480
 481                                         if (val == DRSUAPI_OBJECTCLASS_attributeSchema) {
 482                                                 is_attr = true;
 483                                         }
 484                                         if (val == DRSUAPI_OBJECTCLASS_classSchema) {
 485                                                 is_class = true;
 486                                         }
 487                                 }
 488
 489                                 break;
 490                         default:
 491                                 break;
 492                         }
 493                 }
 494
 495                 if (is_attr) {
 496                         struct dsdb_attribute *sa;
 497
 498                         sa = talloc_zero(s->self_made_schema, struct dsdb_attribute);
 499                         NT_STATUS_HAVE_NO_MEMORY(sa);
 500
 501                         status = dsdb_attribute_from_drsuapi(s->self_made_schema, &cur->object, s, sa);
 502                         if (!W_ERROR_IS_OK(status)) {
 503                                 return werror_to_ntstatus(status);
 504                         }
 505
 506                         DLIST_ADD_END(s->self_made_schema->attributes, sa, struct dsdb_attribute *);
 507                 }
 508
 509                 if (is_class) {
 510                         struct dsdb_class *sc;
 511
 512                         sc = talloc_zero(s->self_made_schema, struct dsdb_class);
 513                         NT_STATUS_HAVE_NO_MEMORY(sc);
 514
 515                         status = dsdb_class_from_drsuapi(s->self_made_schema, &cur->object, s, sc);
 516                         if (!W_ERROR_IS_OK(status)) {
 517                                 return werror_to_ntstatus(status);
 518                         }
 519
 520                         DLIST_ADD_END(s->self_made_schema->classes, sc, struct dsdb_class *);
 521                 }
 522         }
 523
 524         /* attach the schema to the ldb */
 525         ret = dsdb_set_schema(s->ldb, s->self_made_schema);
 526         if (ret != LDB_SUCCESS) {
 527                 return NT_STATUS_FOOBAR;
 528         }
 529         /* we don't want to access the self made schema anymore */
 530         s->self_made_schema = NULL;
 531         s->schema = dsdb_get_schema(s->ldb);
 532
 533         status = dsdb_extended_replicated_objects_commit(s->ldb,
 534                                                          c->partition->nc.dn,
 535                                                          mapping_ctr,
 536                                                          object_count,
 537                                                          first_object,
 538                                                          linked_attributes_count,
 539                                                          linked_attributes,
 540                                                          s_dsa,
 541                                                          uptodateness_vector,
 542                                                          c->gensec_skey,
 543                                                          s, &objs);
 544         if (!W_ERROR_IS_OK(status)) {
 545                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 546                 return werror_to_ntstatus(status);
 547         }
 548
 549         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 550                 for (i=0; i < objs->num_objects; i++) {
 551                         struct ldb_ldif ldif;
 552                         fprintf(stdout, "#\n");
 553                         ldif.changetype = LDB_CHANGETYPE_NONE;
 554                         ldif.msg = objs->objects[i].msg;
 555                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 556                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 557                 }
 558         }
 559
 560         msg = ldb_msg_new(objs);
 561         NT_STATUS_HAVE_NO_MEMORY(msg);
 562         msg->dn = objs->partition_dn;
 563
 564         status = dsdb_get_oid_mappings_ldb(s->schema, msg, &prefixMap_val, &schemaInfo_val);
 565         if (!W_ERROR_IS_OK(status)) {
 566                 DEBUG(0,("Failed dsdb_get_oid_mappings_ldb(%s)\n", win_errstr(status)));
 567                 return werror_to_ntstatus(status);
 568         }
 569
 570         /* we only add prefixMap here, because schemaInfo is a replicated attribute and already applied */
 571         ret = ldb_msg_add_value(msg, "prefixMap", &prefixMap_val, &prefixMap_el);
 572         if (ret != LDB_SUCCESS) {
 573                 return NT_STATUS_FOOBAR;
 574         }
 575         prefixMap_el->flags = LDB_FLAG_MOD_REPLACE;
 576
 577         ret = ldb_modify(s->ldb, msg);
 578         if (ret != LDB_SUCCESS) {
 579                 DEBUG(0,("Failed to add prefixMap and schemaInfo %s\n", ldb_strerror(ret)));
 580                 return NT_STATUS_FOOBAR;
 581         }
 582
 583         talloc_free(s_dsa);
 584         talloc_free(objs);
 585
 586         /* reopen the ldb */
 587         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 588         s->schema = NULL;
 589
 590         DEBUG(0,("Reopen the SAM LDB with system credentials and a already stored schema: %s\n", s->path.samdb_ldb));
 591         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, s->path.samdb_ldb,
 592                                   system_session(s, s->tctx->lp_ctx),
 593                                   NULL, 0, NULL);
 594         if (!s->ldb) {
 595                 DEBUG(0,("Failed to open '%s'\n",
 596                         s->path.samdb_ldb));
 597                 return NT_STATUS_INTERNAL_DB_ERROR;
 598         }
 599
 600         ok = samdb_set_ntds_invocation_id(s->ldb, &c->dest_dsa->invocation_id);
 601         if (!ok) {
 602                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 603                 return NT_STATUS_FOOBAR;
 604         }
 605         ok = samdb_set_ntds_objectGUID(s->ldb, &c->dest_dsa->ntds_guid);
 606         if (!ok) {
 607                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 608                 return NT_STATUS_FOOBAR;
 609         }
 610
 611         s->schema = dsdb_get_schema(s->ldb);
 612         if (!s->schema) {
 613                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 614                 return NT_STATUS_FOOBAR;
 615         }
 616
 617         return NT_STATUS_OK;
 618 }
 619
 620 static NTSTATUS test_become_dc_schema_chunk(void *private_data,
 621                                             const struct libnet_BecomeDC_StoreChunk *c)
 622 {
 623         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 624         WERROR status;
 625         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 626         uint32_t total_object_count;
 627         uint32_t object_count;
 628         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 629         struct drsuapi_DsReplicaObjectListItemEx *cur;
 630
 631         switch (c->ctr_level) {
 632         case 1:
 633                 mapping_ctr             = &c->ctr1->mapping_ctr;
 634                 total_object_count      = c->ctr1->total_object_count;
 635                 object_count            = c->ctr1->object_count;
 636                 first_object            = c->ctr1->first_object;
 637                 break;
 638         case 6:
 639                 mapping_ctr             = &c->ctr6->mapping_ctr;
 640                 total_object_count      = c->ctr6->total_object_count;
 641                 object_count            = c->ctr6->object_count;
 642                 first_object            = c->ctr6->first_object;
 643                 break;
 644         default:
 645                 return NT_STATUS_INVALID_PARAMETER;
 646         }
 647
 648         if (total_object_count) {
 649                 DEBUG(0,("Schema-DN[%s] objects[%u/%u]\n",
 650                         c->partition->nc.dn, object_count, total_object_count));
 651         } else {
 652                 DEBUG(0,("Schema-DN[%s] objects[%u]\n",
 653                 c->partition->nc.dn, object_count));
 654         }
 655
 656         if (!s->schema) {
 657                 s->self_made_schema = talloc_zero(s, struct dsdb_schema);
 658                 NT_STATUS_HAVE_NO_MEMORY(s->self_made_schema);
 659
 660                 status = dsdb_load_oid_mappings_drsuapi(s->self_made_schema, mapping_ctr);
 661                 if (!W_ERROR_IS_OK(status)) {
 662                         return werror_to_ntstatus(status);
 663                 }
 664
 665                 s->schema = s->self_made_schema;
 666         } else {
 667                 status = dsdb_verify_oid_mappings_drsuapi(s->schema, mapping_ctr);
 668                 if (!W_ERROR_IS_OK(status)) {
 669                         return werror_to_ntstatus(status);
 670                 }
 671         }
 672
 673         if (!s->schema_part.first_object) {
 674                 s->schema_part.object_count = object_count;
 675                 s->schema_part.first_object = talloc_steal(s, first_object);
 676         } else {
 677                 s->schema_part.object_count             += object_count;
 678                 s->schema_part.last_object->next_object = talloc_steal(s->schema_part.last_object,
 679                                                                        first_object);
 680         }
 681         for (cur = first_object; cur->next_object; cur = cur->next_object) {}
 682         s->schema_part.last_object = cur;
 683
 684         if (c->partition->highwatermark.tmp_highest_usn == c->partition->highwatermark.highest_usn) {
 685                 return test_apply_schema(s, c);
 686         }
 687
 688         return NT_STATUS_OK;
 689 }
 690
 691 static NTSTATUS test_become_dc_store_chunk(void *private_data,
 692                                            const struct libnet_BecomeDC_StoreChunk *c)
 693 {
 694         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 695         WERROR status;
 696         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 697         uint32_t total_object_count;
 698         uint32_t object_count;
 699         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 700         uint32_t linked_attributes_count;
 701         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 702         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 703         struct dsdb_extended_replicated_objects *objs;
 704         struct repsFromTo1 *s_dsa;
 705         char *tmp_dns_name;
 706         uint32_t i;
 707
 708         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 709         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 710         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 711         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 712
 713         switch (c->ctr_level) {
 714         case 1:
 715                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 716                 total_object_count              = c->ctr1->total_object_count;
 717                 object_count                    = c->ctr1->object_count;
 718                 first_object                    = c->ctr1->first_object;
 719                 linked_attributes_count         = 0;
 720                 linked_attributes               = NULL;
 721                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 722                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 723                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 724                 uptodateness_vector             = NULL; /* TODO: map it */
 725                 break;
 726         case 6:
 727                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 728                 total_object_count              = c->ctr6->total_object_count;
 729                 object_count                    = c->ctr6->object_count;
 730                 first_object                    = c->ctr6->first_object;
 731                 linked_attributes_count         = c->ctr6->linked_attributes_count;
 732                 linked_attributes               = c->ctr6->linked_attributes;
 733                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 734                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 735                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 736                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 737                 break;
 738         default:
 739                 return NT_STATUS_INVALID_PARAMETER;
 740         }
 741
 742         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 743                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 744                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 745         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 746
 747         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 748         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 749         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 750         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 751         s_dsa->other_info->dns_name = tmp_dns_name;
 752
 753         if (total_object_count) {
 754                 DEBUG(0,("Partition[%s] objects[%u/%u]\n",
 755                         c->partition->nc.dn, object_count, total_object_count));
 756         } else {
 757                 DEBUG(0,("Partition[%s] objects[%u]\n",
 758                 c->partition->nc.dn, object_count));
 759         }
 760
 761         status = dsdb_extended_replicated_objects_commit(s->ldb,
 762                                                          c->partition->nc.dn,
 763                                                          mapping_ctr,
 764                                                          object_count,
 765                                                          first_object,
 766                                                          linked_attributes_count,
 767                                                          linked_attributes,
 768                                                          s_dsa,
 769                                                          uptodateness_vector,
 770                                                          c->gensec_skey,
 771                                                          s, &objs);
 772         if (!W_ERROR_IS_OK(status)) {
 773                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 774                 return werror_to_ntstatus(status);
 775         }
 776
 777         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 778                 for (i=0; i < objs->num_objects; i++) {
 779                         struct ldb_ldif ldif;
 780                         fprintf(stdout, "#\n");
 781                         ldif.changetype = LDB_CHANGETYPE_NONE;
 782                         ldif.msg = objs->objects[i].msg;
 783                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 784                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 785                 }
 786         }
 787         talloc_free(s_dsa);
 788         talloc_free(objs);
 789
 790         for (i=0; i < linked_attributes_count; i++) {
 791                 const struct dsdb_attribute *sa;
 792
 793                 if (!linked_attributes[i].identifier) {
 794                         return NT_STATUS_FOOBAR;
 795                 }
 796
 797                 if (!linked_attributes[i].value.blob) {
 798                         return NT_STATUS_FOOBAR;
 799                 }
 800
 801                 sa = dsdb_attribute_by_attributeID_id(s->schema,
 802                                                       linked_attributes[i].attid);
 803                 if (!sa) {
 804                         return NT_STATUS_FOOBAR;
 805                 }
 806
 807                 if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 808                         DEBUG(0,("# %s\n", sa->lDAPDisplayName));
 809                         NDR_PRINT_DEBUG(drsuapi_DsReplicaLinkedAttribute, &linked_attributes[i]);
 810                         dump_data(0,
 811                                 linked_attributes[i].value.blob->data,
 812                                 linked_attributes[i].value.blob->length);
 813                 }
 814         }
 815
 816         return NT_STATUS_OK;
 817 }
 818
 819 bool torture_net_become_dc(struct torture_context *torture)
 820 {
 821         bool ret = true;
 822         NTSTATUS status;
 823         struct libnet_BecomeDC b;
 824         struct libnet_UnbecomeDC u;
 825         struct test_become_dc_state *s;
 826         struct ldb_message *msg;
 827         int ldb_ret;
 828         uint32_t i;
 829
 830         s = talloc_zero(torture, struct test_become_dc_state);
 831         if (!s) return false;
 832
 833         s->tctx = torture;
 834
 835         s->netbios_name = lp_parm_string(torture->lp_ctx, NULL, "become dc", "smbtorture dc");
 836         if (!s->netbios_name || !s->netbios_name[0]) {
 837                 s->netbios_name = "smbtorturedc";
 838         }
 839
 840         s->path.samdb_ldb       = talloc_asprintf(s, "%s_samdb.ldb", s->netbios_name);
 841         if (!s->path.samdb_ldb) return false;
 842         s->path.domaindn_ldb    = talloc_asprintf(s, "%s_domain.ldb", s->netbios_name);
 843         if (!s->path.domaindn_ldb) return false;
 844         s->path.configdn_ldb    = talloc_asprintf(s, "%s_config.ldb", s->netbios_name);
 845         if (!s->path.configdn_ldb) return false;
 846         s->path.schemadn_ldb    = talloc_asprintf(s, "%s_schema.ldb", s->netbios_name);
 847         if (!s->path.schemadn_ldb) return false;
 848         s->path.secrets_ldb     = talloc_asprintf(s, "%s_secrets.ldb", s->netbios_name);
 849         if (!s->path.secrets_ldb) return false;
 850         s->path.templates_ldb   = talloc_asprintf(s, "%s_templates.ldb", s->netbios_name);
 851         if (!s->path.templates_ldb) return false;
 852         s->path.secrets_keytab  = talloc_asprintf(s, "%s_secrets.keytab", s->netbios_name);
 853         if (!s->path.secrets_keytab) return false;
 854         s->path.dns_keytab      = talloc_asprintf(s, "%s_dns.keytab", s->netbios_name);
 855         if (!s->path.dns_keytab) return false;
 856
 857         /* Join domain as a member server. */
 858         s->tj = torture_join_domain(torture, s->netbios_name,
 859                                  ACB_WSTRUST,
 860                                  &s->machine_account);
 861         if (!s->tj) {
 862                 DEBUG(0, ("%s failed to join domain as workstation\n",
 863                           s->netbios_name));
 864                 return false;
 865         }
 866
 867         s->ctx = libnet_context_init(torture->ev, torture->lp_ctx);
 868         s->ctx->cred = cmdline_credentials;
 869
 870         s->ldb = ldb_init(s);
 871
 872         ZERO_STRUCT(b);
 873         b.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 874         b.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 875         b.in.domain_sid                 = torture_join_sid(s->tj);
 876         b.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 877         b.in.dest_dsa_netbios_name      = s->netbios_name;
 878
 879         b.in.callbacks.private_data     = s;
 880         b.in.callbacks.check_options    = test_become_dc_check_options;
 881         b.in.callbacks.prepare_db       = test_become_dc_prepare_db_ejs;
 882 #ifdef HAVE_WORKING_PYTHON
 883         if (getenv("PROVISION_PYTHON")) {
 884                 b.in.callbacks.prepare_db = test_become_dc_prepare_db_py;
 885         }
 886 #endif
 887         b.in.callbacks.schema_chunk     = test_become_dc_schema_chunk;
 888         b.in.callbacks.config_chunk     = test_become_dc_store_chunk;
 889         b.in.callbacks.domain_chunk     = test_become_dc_store_chunk;
 890
 891         status = libnet_BecomeDC(s->ctx, s, &b);
 892         if (!NT_STATUS_IS_OK(status)) {
 893                 printf("libnet_BecomeDC() failed - %s\n", nt_errstr(status));
 894                 ret = false;
 895                 goto cleanup;
 896         }
 897
 898         msg = ldb_msg_new(s);
 899         if (!msg) {
 900                 printf("ldb_msg_new() failed\n");
 901                 ret = false;
 902                 goto cleanup;
 903         }
 904         msg->dn = ldb_dn_new(msg, s->ldb, "@ROOTDSE");
 905         if (!msg->dn) {
 906                 printf("ldb_msg_new(@ROOTDSE) failed\n");
 907                 ret = false;
 908                 goto cleanup;
 909         }
 910
 911         ldb_ret = ldb_msg_add_string(msg, "isSynchronized", "TRUE");
 912         if (ldb_ret != LDB_SUCCESS) {
 913                 printf("ldb_msg_add_string(msg, isSynchronized, TRUE) failed: %d\n", ldb_ret);
 914                 ret = false;
 915                 goto cleanup;
 916         }
 917
 918         for (i=0; i < msg->num_elements; i++) {
 919                 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
 920         }
 921
 922         printf("mark ROOTDSE with isSynchronized=TRUE\n");
 923         ldb_ret = ldb_modify(s->ldb, msg);
 924         if (ldb_ret != LDB_SUCCESS) {
 925                 printf("ldb_modify() failed: %d\n", ldb_ret);
 926                 ret = false;
 927                 goto cleanup;
 928         }
 929
 930         /* reopen the ldb */
 931         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 932         s->schema = NULL;
 933
 934         DEBUG(0,("Reopen the SAM LDB with system credentials and all replicated data: %s\n", s->path.samdb_ldb));
 935         s->ldb = ldb_wrap_connect(s, torture->lp_ctx, s->path.samdb_ldb,
 936                                   system_session(s, torture->lp_ctx),
 937                                   NULL, 0, NULL);
 938         if (!s->ldb) {
 939                 DEBUG(0,("Failed to open '%s'\n",
 940                         s->path.samdb_ldb));
 941                 ret = false;
 942                 goto cleanup;
 943         }
 944
 945         s->schema = dsdb_get_schema(s->ldb);
 946         if (!s->schema) {
 947                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 948                 ret = false;
 949                 goto cleanup;
 950         }
 951
 952         if (lp_parm_bool(torture->lp_ctx, NULL, "become dc", "do not unjoin", false)) {
 953                 talloc_free(s);
 954                 return ret;
 955         }
 956
 957 cleanup:
 958         ZERO_STRUCT(u);
 959         u.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 960         u.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 961         u.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 962         u.in.dest_dsa_netbios_name      = s->netbios_name;
 963
 964         status = libnet_UnbecomeDC(s->ctx, s, &u);
 965         if (!NT_STATUS_IS_OK(status)) {
 966                 printf("libnet_UnbecomeDC() failed - %s\n", nt_errstr(status));
 967                 ret = false;
 968         }
 969
 970         /* Leave domain. */
 971         torture_leave_domain(s->tj);
 972
 973         talloc_free(s);
 974         return ret;
 975 }