source4/torture/libnet/libnet_BecomeDC.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    libnet_BecomeDC() tests
   5
   6    Copyright (C) Stefan Metzmacher <metze@samba.org> 2006
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "lib/cmdline/popt_common.h"
  24 #include "torture/torture.h"
  25 #include "torture/rpc/rpc.h"
  26 #include "libnet/libnet.h"
  27 #include "lib/events/events.h"
  28 #include "dsdb/samdb/samdb.h"
  29 #include "lib/util/dlinklist.h"
  30 #include "lib/ldb/include/ldb.h"
  31 #include "lib/ldb/include/ldb_errors.h"
  32 #include "librpc/ndr/libndr.h"
  33 #include "librpc/gen_ndr/ndr_drsuapi.h"
  34 #include "librpc/gen_ndr/ndr_drsblobs.h"
  35 #include "librpc/gen_ndr/ndr_misc.h"
  36 #include "system/time.h"
  37 #include "auth/auth.h"
  38 #include "lib/ldb_wrap.h"
  39
  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 #include "param/param.h"
 279 #include <Python.h>
 280 #include "scripting/python/modules.h"
 281
 282 static NTSTATUS test_become_dc_prepare_db_py(void *private_data,
 283                                              const struct libnet_BecomeDC_PrepareDB *p)
 284 {
 285         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 286         bool ok;
 287         PyObject *provision_fn, *result, *parameters;
 288
 289         DEBUG(0,("Provision for Become-DC test using PYTHON\n"));
 290
 291         py_load_samba_modules();
 292         Py_Initialize();
 293
 294         py_update_path("bin"); /* FIXME: Can't assume this always runs in source/... */
 295
 296         provision_fn = PyImport_Import(PyString_FromString("samba.provision.provision"));
 297
 298         if (provision_fn == NULL) {
 299                 DEBUG(0, ("Unable to import provision Python module.\n"));
 300                 return NT_STATUS_UNSUCCESSFUL;
 301         }
 302
 303         DEBUG(0,("New Server[%s] in Site[%s]\n",
 304                 p->dest_dsa->dns_name, p->dest_dsa->site_name));
 305
 306         DEBUG(0,("DSA Instance [%s]\n"
 307                 "\tobjectGUID[%s]\n"
 308                 "\tinvocationId[%s]\n",
 309                 p->dest_dsa->ntds_dn_str,
 310                 GUID_string(s, &p->dest_dsa->ntds_guid),
 311                 GUID_string(s, &p->dest_dsa->invocation_id)));
 312
 313         DEBUG(0,("Pathes under PRIVATEDIR[%s]\n"
 314                  "SAMDB[%s] SECRETS[%s] KEYTAB[%s]\n",
 315                 lp_private_dir(s->tctx->lp_ctx),
 316                 s->path.samdb_ldb,
 317                 s->path.secrets_ldb,
 318                 s->path.secrets_keytab));
 319
 320         DEBUG(0,("Schema Partition[%s => %s]\n",
 321                 p->forest->schema_dn_str, s->path.schemadn_ldb));
 322
 323         DEBUG(0,("Config Partition[%s => %s]\n",
 324                 p->forest->config_dn_str, s->path.configdn_ldb));
 325
 326         DEBUG(0,("Domain Partition[%s => %s]\n",
 327                 p->domain->dn_str, s->path.domaindn_ldb));
 328
 329         parameters = PyDict_New();
 330
 331         PyDict_SetItemString(parameters, "rootdn", PyString_FromString(p->forest->root_dn_str));
 332         PyDict_SetItemString(parameters, "domaindn", PyString_FromString(p->domain->dn_str));
 333         PyDict_SetItemString(parameters, "domaindn_ldb", PyString_FromString(s->path.domaindn_ldb));
 334         PyDict_SetItemString(parameters, "configdn", PyString_FromString(p->forest->config_dn_str));
 335         PyDict_SetItemString(parameters, "configdn_ldb", PyString_FromString(s->path.configdn_ldb));
 336         PyDict_SetItemString(parameters, "schema_dn_str", PyString_FromString(p->forest->schema_dn_str));
 337         PyDict_SetItemString(parameters, "schemadn_ldb", PyString_FromString(s->path.schemadn_ldb));
 338         PyDict_SetItemString(parameters, "netbios_name", PyString_FromString(p->dest_dsa->netbios_name));
 339         PyDict_SetItemString(parameters, "dnsname", PyString_FromString(p->dest_dsa->dns_name));
 340         PyDict_SetItemString(parameters, "defaultsite", PyString_FromString(p->dest_dsa->site_name));
 341         PyDict_SetItemString(parameters, "machinepass", PyString_FromString(cli_credentials_get_password(s->machine_account)));
 342         PyDict_SetItemString(parameters, "samdb", PyString_FromString(s->path.samdb_ldb));
 343         PyDict_SetItemString(parameters, "secrets_ldb", PyString_FromString(s->path.secrets_ldb));
 344         PyDict_SetItemString(parameters, "secrets_keytab", PyString_FromString(s->path.secrets_keytab));
 345
 346         result = PyEval_CallObjectWithKeywords(provision_fn, NULL, parameters);
 347
 348         Py_DECREF(parameters);
 349
 350         if (result == NULL) {
 351                 PyErr_Print();
 352                 PyErr_Clear();
 353                 return NT_STATUS_UNSUCCESSFUL;
 354         }
 355
 356         talloc_free(s->ldb);
 357
 358         DEBUG(0,("Open the SAM LDB with system credentials: %s\n",
 359                  s->path.samdb_ldb));
 360
 361         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, s->path.samdb_ldb,
 362                                   system_session(s, s->tctx->lp_ctx),
 363                                   NULL, 0, NULL);
 364         if (!s->ldb) {
 365                 DEBUG(0,("Failed to open '%s'\n",
 366                         s->path.samdb_ldb));
 367                 return NT_STATUS_INTERNAL_DB_ERROR;
 368         }
 369
 370         ok = samdb_set_ntds_invocation_id(s->ldb, &p->dest_dsa->invocation_id);
 371         if (!ok) {
 372                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 373                 return NT_STATUS_FOOBAR;
 374         }
 375         ok = samdb_set_ntds_objectGUID(s->ldb, &p->dest_dsa->ntds_guid);
 376         if (!ok) {
 377                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 378                 return NT_STATUS_FOOBAR;
 379         }
 380
 381         return NT_STATUS_OK;
 382 }
 383
 384 static NTSTATUS test_apply_schema(struct test_become_dc_state *s,
 385                                   const struct libnet_BecomeDC_StoreChunk *c)
 386 {
 387         WERROR status;
 388         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 389         uint32_t total_object_count;
 390         uint32_t object_count;
 391         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 392         struct drsuapi_DsReplicaObjectListItemEx *cur;
 393         uint32_t linked_attributes_count;
 394         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 395         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 396         struct dsdb_extended_replicated_objects *objs;
 397         struct repsFromTo1 *s_dsa;
 398         char *tmp_dns_name;
 399         struct ldb_message *msg;
 400         struct ldb_val prefixMap_val;
 401         struct ldb_message_element *prefixMap_el;
 402         struct ldb_val schemaInfo_val;
 403         uint32_t i;
 404         int ret;
 405         bool ok;
 406
 407         DEBUG(0,("Analyze and apply schema objects\n"));
 408
 409         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 410         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 411         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 412         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 413
 414         switch (c->ctr_level) {
 415         case 1:
 416                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 417                 total_object_count              = c->ctr1->total_object_count;
 418                 object_count                    = s->schema_part.object_count;
 419                 first_object                    = s->schema_part.first_object;
 420                 linked_attributes_count         = 0;
 421                 linked_attributes               = NULL;
 422                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 423                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 424                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 425                 uptodateness_vector             = NULL; /* TODO: map it */
 426                 break;
 427         case 6:
 428                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 429                 total_object_count              = c->ctr6->total_object_count;
 430                 object_count                    = s->schema_part.object_count;
 431                 first_object                    = s->schema_part.first_object;
 432                 linked_attributes_count         = 0; /* TODO: ! */
 433                 linked_attributes               = NULL; /* TODO: ! */;
 434                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 435                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 436                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 437                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 438                 break;
 439         default:
 440                 return NT_STATUS_INVALID_PARAMETER;
 441         }
 442
 443         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 444                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 445                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 446         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 447
 448         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 449         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 450         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 451         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 452         s_dsa->other_info->dns_name = tmp_dns_name;
 453
 454         for (cur = first_object; cur; cur = cur->next_object) {
 455                 bool is_attr = false;
 456                 bool is_class = false;
 457
 458                 for (i=0; i < cur->object.attribute_ctr.num_attributes; i++) {
 459                         struct drsuapi_DsReplicaAttribute *a;
 460                         uint32_t j;
 461                         const char *oid = NULL;
 462
 463                         a = &cur->object.attribute_ctr.attributes[i];
 464                         status = dsdb_map_int2oid(s->self_made_schema, a->attid, s, &oid);
 465                         if (!W_ERROR_IS_OK(status)) {
 466                                 return werror_to_ntstatus(status);
 467                         }
 468
 469                         switch (a->attid) {
 470                         case DRSUAPI_ATTRIBUTE_objectClass:
 471                                 for (j=0; j < a->value_ctr.num_values; j++) {
 472                                         uint32_t val = 0xFFFFFFFF;
 473
 474                                         if (a->value_ctr.values[i].blob
 475                                             && a->value_ctr.values[i].blob->length == 4) {
 476                                                 val = IVAL(a->value_ctr.values[i].blob->data,0);
 477                                         }
 478
 479                                         if (val == DRSUAPI_OBJECTCLASS_attributeSchema) {
 480                                                 is_attr = true;
 481                                         }
 482                                         if (val == DRSUAPI_OBJECTCLASS_classSchema) {
 483                                                 is_class = true;
 484                                         }
 485                                 }
 486
 487                                 break;
 488                         default:
 489                                 break;
 490                         }
 491                 }
 492
 493                 if (is_attr) {
 494                         struct dsdb_attribute *sa;
 495
 496                         sa = talloc_zero(s->self_made_schema, struct dsdb_attribute);
 497                         NT_STATUS_HAVE_NO_MEMORY(sa);
 498
 499                         status = dsdb_attribute_from_drsuapi(s->self_made_schema, &cur->object, s, sa);
 500                         if (!W_ERROR_IS_OK(status)) {
 501                                 return werror_to_ntstatus(status);
 502                         }
 503
 504                         DLIST_ADD_END(s->self_made_schema->attributes, sa, struct dsdb_attribute *);
 505                 }
 506
 507                 if (is_class) {
 508                         struct dsdb_class *sc;
 509
 510                         sc = talloc_zero(s->self_made_schema, struct dsdb_class);
 511                         NT_STATUS_HAVE_NO_MEMORY(sc);
 512
 513                         status = dsdb_class_from_drsuapi(s->self_made_schema, &cur->object, s, sc);
 514                         if (!W_ERROR_IS_OK(status)) {
 515                                 return werror_to_ntstatus(status);
 516                         }
 517
 518                         DLIST_ADD_END(s->self_made_schema->classes, sc, struct dsdb_class *);
 519                 }
 520         }
 521
 522         /* attach the schema to the ldb */
 523         ret = dsdb_set_schema(s->ldb, s->self_made_schema);
 524         if (ret != LDB_SUCCESS) {
 525                 return NT_STATUS_FOOBAR;
 526         }
 527         /* we don't want to access the self made schema anymore */
 528         s->self_made_schema = NULL;
 529         s->schema = dsdb_get_schema(s->ldb);
 530
 531         status = dsdb_extended_replicated_objects_commit(s->ldb,
 532                                                          c->partition->nc.dn,
 533                                                          mapping_ctr,
 534                                                          object_count,
 535                                                          first_object,
 536                                                          linked_attributes_count,
 537                                                          linked_attributes,
 538                                                          s_dsa,
 539                                                          uptodateness_vector,
 540                                                          c->gensec_skey,
 541                                                          s, &objs);
 542         if (!W_ERROR_IS_OK(status)) {
 543                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 544                 return werror_to_ntstatus(status);
 545         }
 546
 547         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 548                 for (i=0; i < objs->num_objects; i++) {
 549                         struct ldb_ldif ldif;
 550                         fprintf(stdout, "#\n");
 551                         ldif.changetype = LDB_CHANGETYPE_NONE;
 552                         ldif.msg = objs->objects[i].msg;
 553                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 554                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 555                 }
 556         }
 557
 558         msg = ldb_msg_new(objs);
 559         NT_STATUS_HAVE_NO_MEMORY(msg);
 560         msg->dn = objs->partition_dn;
 561
 562         status = dsdb_get_oid_mappings_ldb(s->schema, msg, &prefixMap_val, &schemaInfo_val);
 563         if (!W_ERROR_IS_OK(status)) {
 564                 DEBUG(0,("Failed dsdb_get_oid_mappings_ldb(%s)\n", win_errstr(status)));
 565                 return werror_to_ntstatus(status);
 566         }
 567
 568         /* we only add prefixMap here, because schemaInfo is a replicated attribute and already applied */
 569         ret = ldb_msg_add_value(msg, "prefixMap", &prefixMap_val, &prefixMap_el);
 570         if (ret != LDB_SUCCESS) {
 571                 return NT_STATUS_FOOBAR;
 572         }
 573         prefixMap_el->flags = LDB_FLAG_MOD_REPLACE;
 574
 575         ret = ldb_modify(s->ldb, msg);
 576         if (ret != LDB_SUCCESS) {
 577                 DEBUG(0,("Failed to add prefixMap and schemaInfo %s\n", ldb_strerror(ret)));
 578                 return NT_STATUS_FOOBAR;
 579         }
 580
 581         talloc_free(s_dsa);
 582         talloc_free(objs);
 583
 584         /* reopen the ldb */
 585         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 586         s->schema = NULL;
 587
 588         DEBUG(0,("Reopen the SAM LDB with system credentials and a already stored schema: %s\n", s->path.samdb_ldb));
 589         s->ldb = ldb_wrap_connect(s, s->tctx->lp_ctx, s->path.samdb_ldb,
 590                                   system_session(s, s->tctx->lp_ctx),
 591                                   NULL, 0, NULL);
 592         if (!s->ldb) {
 593                 DEBUG(0,("Failed to open '%s'\n",
 594                         s->path.samdb_ldb));
 595                 return NT_STATUS_INTERNAL_DB_ERROR;
 596         }
 597
 598         ok = samdb_set_ntds_invocation_id(s->ldb, &c->dest_dsa->invocation_id);
 599         if (!ok) {
 600                 DEBUG(0,("Failed to set cached ntds invocationId\n"));
 601                 return NT_STATUS_FOOBAR;
 602         }
 603         ok = samdb_set_ntds_objectGUID(s->ldb, &c->dest_dsa->ntds_guid);
 604         if (!ok) {
 605                 DEBUG(0,("Failed to set cached ntds objectGUID\n"));
 606                 return NT_STATUS_FOOBAR;
 607         }
 608
 609         s->schema = dsdb_get_schema(s->ldb);
 610         if (!s->schema) {
 611                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 612                 return NT_STATUS_FOOBAR;
 613         }
 614
 615         return NT_STATUS_OK;
 616 }
 617
 618 static NTSTATUS test_become_dc_schema_chunk(void *private_data,
 619                                             const struct libnet_BecomeDC_StoreChunk *c)
 620 {
 621         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 622         WERROR status;
 623         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 624         uint32_t total_object_count;
 625         uint32_t object_count;
 626         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 627         struct drsuapi_DsReplicaObjectListItemEx *cur;
 628
 629         switch (c->ctr_level) {
 630         case 1:
 631                 mapping_ctr             = &c->ctr1->mapping_ctr;
 632                 total_object_count      = c->ctr1->total_object_count;
 633                 object_count            = c->ctr1->object_count;
 634                 first_object            = c->ctr1->first_object;
 635                 break;
 636         case 6:
 637                 mapping_ctr             = &c->ctr6->mapping_ctr;
 638                 total_object_count      = c->ctr6->total_object_count;
 639                 object_count            = c->ctr6->object_count;
 640                 first_object            = c->ctr6->first_object;
 641                 break;
 642         default:
 643                 return NT_STATUS_INVALID_PARAMETER;
 644         }
 645
 646         if (total_object_count) {
 647                 DEBUG(0,("Schema-DN[%s] objects[%u/%u]\n",
 648                         c->partition->nc.dn, object_count, total_object_count));
 649         } else {
 650                 DEBUG(0,("Schema-DN[%s] objects[%u]\n",
 651                 c->partition->nc.dn, object_count));
 652         }
 653
 654         if (!s->schema) {
 655                 s->self_made_schema = talloc_zero(s, struct dsdb_schema);
 656                 NT_STATUS_HAVE_NO_MEMORY(s->self_made_schema);
 657
 658                 status = dsdb_load_oid_mappings_drsuapi(s->self_made_schema, mapping_ctr);
 659                 if (!W_ERROR_IS_OK(status)) {
 660                         return werror_to_ntstatus(status);
 661                 }
 662
 663                 s->schema = s->self_made_schema;
 664         } else {
 665                 status = dsdb_verify_oid_mappings_drsuapi(s->schema, mapping_ctr);
 666                 if (!W_ERROR_IS_OK(status)) {
 667                         return werror_to_ntstatus(status);
 668                 }
 669         }
 670
 671         if (!s->schema_part.first_object) {
 672                 s->schema_part.object_count = object_count;
 673                 s->schema_part.first_object = talloc_steal(s, first_object);
 674         } else {
 675                 s->schema_part.object_count             += object_count;
 676                 s->schema_part.last_object->next_object = talloc_steal(s->schema_part.last_object,
 677                                                                        first_object);
 678         }
 679         for (cur = first_object; cur->next_object; cur = cur->next_object) {}
 680         s->schema_part.last_object = cur;
 681
 682         if (c->partition->highwatermark.tmp_highest_usn == c->partition->highwatermark.highest_usn) {
 683                 return test_apply_schema(s, c);
 684         }
 685
 686         return NT_STATUS_OK;
 687 }
 688
 689 static NTSTATUS test_become_dc_store_chunk(void *private_data,
 690                                            const struct libnet_BecomeDC_StoreChunk *c)
 691 {
 692         struct test_become_dc_state *s = talloc_get_type(private_data, struct test_become_dc_state);
 693         WERROR status;
 694         const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
 695         uint32_t total_object_count;
 696         uint32_t object_count;
 697         struct drsuapi_DsReplicaObjectListItemEx *first_object;
 698         uint32_t linked_attributes_count;
 699         struct drsuapi_DsReplicaLinkedAttribute *linked_attributes;
 700         const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector;
 701         struct dsdb_extended_replicated_objects *objs;
 702         struct repsFromTo1 *s_dsa;
 703         char *tmp_dns_name;
 704         uint32_t i;
 705
 706         s_dsa                   = talloc_zero(s, struct repsFromTo1);
 707         NT_STATUS_HAVE_NO_MEMORY(s_dsa);
 708         s_dsa->other_info       = talloc(s_dsa, struct repsFromTo1OtherInfo);
 709         NT_STATUS_HAVE_NO_MEMORY(s_dsa->other_info);
 710
 711         switch (c->ctr_level) {
 712         case 1:
 713                 mapping_ctr                     = &c->ctr1->mapping_ctr;
 714                 total_object_count              = c->ctr1->total_object_count;
 715                 object_count                    = c->ctr1->object_count;
 716                 first_object                    = c->ctr1->first_object;
 717                 linked_attributes_count         = 0;
 718                 linked_attributes               = NULL;
 719                 s_dsa->highwatermark            = c->ctr1->new_highwatermark;
 720                 s_dsa->source_dsa_obj_guid      = c->ctr1->source_dsa_guid;
 721                 s_dsa->source_dsa_invocation_id = c->ctr1->source_dsa_invocation_id;
 722                 uptodateness_vector             = NULL; /* TODO: map it */
 723                 break;
 724         case 6:
 725                 mapping_ctr                     = &c->ctr6->mapping_ctr;
 726                 total_object_count              = c->ctr6->total_object_count;
 727                 object_count                    = c->ctr6->object_count;
 728                 first_object                    = c->ctr6->first_object;
 729                 linked_attributes_count         = c->ctr6->linked_attributes_count;
 730                 linked_attributes               = c->ctr6->linked_attributes;
 731                 s_dsa->highwatermark            = c->ctr6->new_highwatermark;
 732                 s_dsa->source_dsa_obj_guid      = c->ctr6->source_dsa_guid;
 733                 s_dsa->source_dsa_invocation_id = c->ctr6->source_dsa_invocation_id;
 734                 uptodateness_vector             = c->ctr6->uptodateness_vector;
 735                 break;
 736         default:
 737                 return NT_STATUS_INVALID_PARAMETER;
 738         }
 739
 740         s_dsa->replica_flags            = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
 741                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
 742                                         | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
 743         memset(s_dsa->schedule, 0x11, sizeof(s_dsa->schedule));
 744
 745         tmp_dns_name    = GUID_string(s_dsa->other_info, &s_dsa->source_dsa_obj_guid);
 746         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 747         tmp_dns_name    = talloc_asprintf_append_buffer(tmp_dns_name, "._msdcs.%s", c->forest->dns_name);
 748         NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 749         s_dsa->other_info->dns_name = tmp_dns_name;
 750
 751         if (total_object_count) {
 752                 DEBUG(0,("Partition[%s] objects[%u/%u]\n",
 753                         c->partition->nc.dn, object_count, total_object_count));
 754         } else {
 755                 DEBUG(0,("Partition[%s] objects[%u]\n",
 756                 c->partition->nc.dn, object_count));
 757         }
 758
 759         status = dsdb_extended_replicated_objects_commit(s->ldb,
 760                                                          c->partition->nc.dn,
 761                                                          mapping_ctr,
 762                                                          object_count,
 763                                                          first_object,
 764                                                          linked_attributes_count,
 765                                                          linked_attributes,
 766                                                          s_dsa,
 767                                                          uptodateness_vector,
 768                                                          c->gensec_skey,
 769                                                          s, &objs);
 770         if (!W_ERROR_IS_OK(status)) {
 771                 DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
 772                 return werror_to_ntstatus(status);
 773         }
 774
 775         if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 776                 for (i=0; i < objs->num_objects; i++) {
 777                         struct ldb_ldif ldif;
 778                         fprintf(stdout, "#\n");
 779                         ldif.changetype = LDB_CHANGETYPE_NONE;
 780                         ldif.msg = objs->objects[i].msg;
 781                         ldb_ldif_write_file(s->ldb, stdout, &ldif);
 782                         NDR_PRINT_DEBUG(replPropertyMetaDataBlob, objs->objects[i].meta_data);
 783                 }
 784         }
 785         talloc_free(s_dsa);
 786         talloc_free(objs);
 787
 788         for (i=0; i < linked_attributes_count; i++) {
 789                 const struct dsdb_attribute *sa;
 790
 791                 if (!linked_attributes[i].identifier) {
 792                         return NT_STATUS_FOOBAR;
 793                 }
 794
 795                 if (!linked_attributes[i].value.blob) {
 796                         return NT_STATUS_FOOBAR;
 797                 }
 798
 799                 sa = dsdb_attribute_by_attributeID_id(s->schema,
 800                                                       linked_attributes[i].attid);
 801                 if (!sa) {
 802                         return NT_STATUS_FOOBAR;
 803                 }
 804
 805                 if (lp_parm_bool(s->tctx->lp_ctx, NULL, "become dc", "dump objects", false)) {
 806                         DEBUG(0,("# %s\n", sa->lDAPDisplayName));
 807                         NDR_PRINT_DEBUG(drsuapi_DsReplicaLinkedAttribute, &linked_attributes[i]);
 808                         dump_data(0,
 809                                 linked_attributes[i].value.blob->data,
 810                                 linked_attributes[i].value.blob->length);
 811                 }
 812         }
 813
 814         return NT_STATUS_OK;
 815 }
 816
 817 bool torture_net_become_dc(struct torture_context *torture)
 818 {
 819         bool ret = true;
 820         NTSTATUS status;
 821         struct libnet_BecomeDC b;
 822         struct libnet_UnbecomeDC u;
 823         struct test_become_dc_state *s;
 824         struct ldb_message *msg;
 825         int ldb_ret;
 826         uint32_t i;
 827
 828         s = talloc_zero(torture, struct test_become_dc_state);
 829         if (!s) return false;
 830
 831         s->tctx = torture;
 832
 833         s->netbios_name = lp_parm_string(torture->lp_ctx, NULL, "become dc", "smbtorture dc");
 834         if (!s->netbios_name || !s->netbios_name[0]) {
 835                 s->netbios_name = "smbtorturedc";
 836         }
 837
 838         s->path.samdb_ldb       = talloc_asprintf(s, "%s_samdb.ldb", s->netbios_name);
 839         if (!s->path.samdb_ldb) return false;
 840         s->path.domaindn_ldb    = talloc_asprintf(s, "%s_domain.ldb", s->netbios_name);
 841         if (!s->path.domaindn_ldb) return false;
 842         s->path.configdn_ldb    = talloc_asprintf(s, "%s_config.ldb", s->netbios_name);
 843         if (!s->path.configdn_ldb) return false;
 844         s->path.schemadn_ldb    = talloc_asprintf(s, "%s_schema.ldb", s->netbios_name);
 845         if (!s->path.schemadn_ldb) return false;
 846         s->path.secrets_ldb     = talloc_asprintf(s, "%s_secrets.ldb", s->netbios_name);
 847         if (!s->path.secrets_ldb) return false;
 848         s->path.templates_ldb   = talloc_asprintf(s, "%s_templates.ldb", s->netbios_name);
 849         if (!s->path.templates_ldb) return false;
 850         s->path.secrets_keytab  = talloc_asprintf(s, "%s_secrets.keytab", s->netbios_name);
 851         if (!s->path.secrets_keytab) return false;
 852         s->path.dns_keytab      = talloc_asprintf(s, "%s_dns.keytab", s->netbios_name);
 853         if (!s->path.dns_keytab) return false;
 854
 855         /* Join domain as a member server. */
 856         s->tj = torture_join_domain(torture, s->netbios_name,
 857                                  ACB_WSTRUST,
 858                                  &s->machine_account);
 859         if (!s->tj) {
 860                 DEBUG(0, ("%s failed to join domain as workstation\n",
 861                           s->netbios_name));
 862                 return false;
 863         }
 864
 865         s->ctx = libnet_context_init(torture->ev, torture->lp_ctx);
 866         s->ctx->cred = cmdline_credentials;
 867
 868         s->ldb = ldb_init(s);
 869
 870         ZERO_STRUCT(b);
 871         b.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 872         b.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 873         b.in.domain_sid                 = torture_join_sid(s->tj);
 874         b.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 875         b.in.dest_dsa_netbios_name      = s->netbios_name;
 876
 877         b.in.callbacks.private_data     = s;
 878         b.in.callbacks.check_options    = test_become_dc_check_options;
 879         b.in.callbacks.prepare_db = test_become_dc_prepare_db_py;
 880         if (getenv("PROVISION_EJS")) {
 881                 b.in.callbacks.prepare_db       = test_become_dc_prepare_db_ejs;
 882         }
 883         b.in.callbacks.schema_chunk     = test_become_dc_schema_chunk;
 884         b.in.callbacks.config_chunk     = test_become_dc_store_chunk;
 885         b.in.callbacks.domain_chunk     = test_become_dc_store_chunk;
 886
 887         status = libnet_BecomeDC(s->ctx, s, &b);
 888         if (!NT_STATUS_IS_OK(status)) {
 889                 printf("libnet_BecomeDC() failed - %s\n", nt_errstr(status));
 890                 ret = false;
 891                 goto cleanup;
 892         }
 893
 894         msg = ldb_msg_new(s);
 895         if (!msg) {
 896                 printf("ldb_msg_new() failed\n");
 897                 ret = false;
 898                 goto cleanup;
 899         }
 900         msg->dn = ldb_dn_new(msg, s->ldb, "@ROOTDSE");
 901         if (!msg->dn) {
 902                 printf("ldb_msg_new(@ROOTDSE) failed\n");
 903                 ret = false;
 904                 goto cleanup;
 905         }
 906
 907         ldb_ret = ldb_msg_add_string(msg, "isSynchronized", "TRUE");
 908         if (ldb_ret != LDB_SUCCESS) {
 909                 printf("ldb_msg_add_string(msg, isSynchronized, TRUE) failed: %d\n", ldb_ret);
 910                 ret = false;
 911                 goto cleanup;
 912         }
 913
 914         for (i=0; i < msg->num_elements; i++) {
 915                 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
 916         }
 917
 918         printf("mark ROOTDSE with isSynchronized=TRUE\n");
 919         ldb_ret = ldb_modify(s->ldb, msg);
 920         if (ldb_ret != LDB_SUCCESS) {
 921                 printf("ldb_modify() failed: %d\n", ldb_ret);
 922                 ret = false;
 923                 goto cleanup;
 924         }
 925
 926         /* reopen the ldb */
 927         talloc_free(s->ldb); /* this also free's the s->schema, because dsdb_set_schema() steals it */
 928         s->schema = NULL;
 929
 930         DEBUG(0,("Reopen the SAM LDB with system credentials and all replicated data: %s\n", s->path.samdb_ldb));
 931         s->ldb = ldb_wrap_connect(s, torture->lp_ctx, s->path.samdb_ldb,
 932                                   system_session(s, torture->lp_ctx),
 933                                   NULL, 0, NULL);
 934         if (!s->ldb) {
 935                 DEBUG(0,("Failed to open '%s'\n",
 936                         s->path.samdb_ldb));
 937                 ret = false;
 938                 goto cleanup;
 939         }
 940
 941         s->schema = dsdb_get_schema(s->ldb);
 942         if (!s->schema) {
 943                 DEBUG(0,("Failed to get loaded dsdb_schema\n"));
 944                 ret = false;
 945                 goto cleanup;
 946         }
 947
 948         if (lp_parm_bool(torture->lp_ctx, NULL, "become dc", "do not unjoin", false)) {
 949                 talloc_free(s);
 950                 return ret;
 951         }
 952
 953 cleanup:
 954         ZERO_STRUCT(u);
 955         u.in.domain_dns_name            = torture_join_dom_dns_name(s->tj);
 956         u.in.domain_netbios_name        = torture_join_dom_netbios_name(s->tj);
 957         u.in.source_dsa_address         = torture_setting_string(torture, "host", NULL);
 958         u.in.dest_dsa_netbios_name      = s->netbios_name;
 959
 960         status = libnet_UnbecomeDC(s->ctx, s, &u);
 961         if (!NT_STATUS_IS_OK(status)) {
 962                 printf("libnet_UnbecomeDC() failed - %s\n", nt_errstr(status));
 963                 ret = false;
 964         }
 965
 966         /* Leave domain. */
 967         torture_leave_domain(s->tj);
 968
 969         talloc_free(s);
 970         return ret;
 971 }