source4/rpc_server/drsuapi/dcesrv_drsuapi.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    endpoint server for the drsuapi pipe
   5
   6    Copyright (C) Stefan Metzmacher 2004
   7    Copyright (C) Andrew Bartlett <abartlet@samba.org> 2006
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #include "includes.h"
  24 #include "librpc/gen_ndr/ndr_drsuapi.h"
  25 #include "rpc_server/dcerpc_server.h"
  26 #include "rpc_server/common/common.h"
  27 #include "dsdb/samdb/samdb.h"
  28 #include "dsdb/common/util.h"
  29 #include "libcli/security/security.h"
  30 #include "libcli/security/session.h"
  31 #include "rpc_server/drsuapi/dcesrv_drsuapi.h"
  32 #include "auth/auth.h"
  33 #include "param/param.h"
  34 #include "lib/messaging/irpc.h"
  35
  36 #undef DBGC_CLASS
  37 #define DBGC_CLASS            DBGC_DRS_REPL
  38
  39 #define DRSUAPI_UNSUPPORTED(fname) do { \
  40         DEBUG(1,(__location__ ": Unsupported DRS call %s\n", #fname)); \
  41         if (DEBUGLVL(2)) NDR_PRINT_IN_DEBUG(fname, r); \
  42         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR); \
  43 } while (0)
  44
  45 #define DCESRV_INTERFACE_DRSUAPI_BIND(call, iface) \
  46         dcesrv_interface_drsuapi_bind(call, iface)
  47 static NTSTATUS dcesrv_interface_drsuapi_bind(struct dcesrv_call_state *dce_call,
  48                                               const struct dcesrv_interface *iface)
  49 {
  50         return dcesrv_interface_bind_require_privacy(dce_call, iface);
  51 }
  52
  53 /*
  54   drsuapi_DsBind
  55 */
  56 static WERROR dcesrv_drsuapi_DsBind(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
  57                        struct drsuapi_DsBind *r)
  58 {
  59         struct drsuapi_bind_state *b_state;
  60         struct dcesrv_handle *handle;
  61         struct drsuapi_DsBindInfoCtr *bind_info;
  62         struct drsuapi_DsBindInfoCtr *local_info;
  63         struct GUID site_guid, config_guid;
  64         struct ldb_result *site_res, *config_res;
  65         struct ldb_dn *server_site_dn, *config_dn;
  66         static const char *site_attrs[] = { "objectGUID", NULL };
  67         static const char *config_attrs[] = { "objectGUID", NULL };
  68         struct ldb_result *ntds_res;
  69         struct ldb_dn *ntds_dn;
  70         static const char *ntds_attrs[] = { "ms-DS-ReplicationEpoch", NULL };
  71         uint32_t pid;
  72         uint32_t repl_epoch;
  73         uint32_t supported_extensions;
  74         uint32_t req_length;
  75         int ret;
  76         struct auth_session_info *auth_info;
  77         WERROR werr;
  78         bool connected_as_system = false;
  79
  80         r->out.bind_info = NULL;
  81         ZERO_STRUCTP(r->out.bind_handle);
  82
  83         b_state = talloc_zero(mem_ctx, struct drsuapi_bind_state);
  84         W_ERROR_HAVE_NO_MEMORY(b_state);
  85
  86         /* if this is a DC connecting, give them system level access */
  87         werr = drs_security_level_check(dce_call, NULL, SECURITY_DOMAIN_CONTROLLER, NULL);
  88         if (W_ERROR_IS_OK(werr)) {
  89                 DEBUG(3,(__location__ ": doing DsBind with system_session\n"));
  90                 auth_info = system_session(dce_call->conn->dce_ctx->lp_ctx);
  91                 connected_as_system = true;
  92         } else {
  93                 auth_info = dcesrv_call_session_info(dce_call);
  94         }
  95
  96         /*
  97          * connect to the samdb
  98          */
  99         b_state->sam_ctx = samdb_connect(
 100                 b_state,
 101                 dce_call->event_ctx,
 102                 dce_call->conn->dce_ctx->lp_ctx,
 103                 auth_info,
 104                 dce_call->conn->remote_address,
 105                 0);
 106         if (!b_state->sam_ctx) {
 107                 return WERR_FOOBAR;
 108         }
 109
 110         if (connected_as_system) {
 111                 b_state->sam_ctx_system = b_state->sam_ctx;
 112         } else {
 113                 /* an RODC also needs system samdb access for secret
 114                    attribute replication */
 115                 werr = drs_security_level_check(dce_call, NULL, SECURITY_RO_DOMAIN_CONTROLLER,
 116                                                 samdb_domain_sid(b_state->sam_ctx));
 117                 if (W_ERROR_IS_OK(werr)) {
 118                         b_state->sam_ctx_system
 119                         = samdb_connect(
 120                                 b_state,
 121                                 dce_call->event_ctx,
 122                                 dce_call->conn->dce_ctx->lp_ctx,
 123                                 system_session(dce_call->conn->dce_ctx->lp_ctx),
 124                                 dce_call->conn->remote_address,
 125                                 0);
 126                         if (!b_state->sam_ctx_system) {
 127                                 return WERR_FOOBAR;
 128                         }
 129                 }
 130         }
 131
 132         /*
 133          * find out the guid of our own site
 134          */
 135         server_site_dn = samdb_server_site_dn(b_state->sam_ctx, mem_ctx);
 136         W_ERROR_HAVE_NO_MEMORY(server_site_dn);
 137
 138         ret = ldb_search(b_state->sam_ctx, mem_ctx, &site_res,
 139                                  server_site_dn, LDB_SCOPE_BASE, site_attrs,
 140                                  "(objectClass=*)");
 141         if (ret != LDB_SUCCESS) {
 142                 return WERR_DS_DRA_INTERNAL_ERROR;
 143         }
 144         if (site_res->count != 1) {
 145                 return WERR_DS_DRA_INTERNAL_ERROR;
 146         }
 147         site_guid = samdb_result_guid(site_res->msgs[0], "objectGUID");
 148
 149         /*
 150          * lookup the local servers Replication Epoch
 151          */
 152         ntds_dn = samdb_ntds_settings_dn(b_state->sam_ctx, mem_ctx);
 153         W_ERROR_HAVE_NO_MEMORY(ntds_dn);
 154
 155         ret = ldb_search(b_state->sam_ctx, mem_ctx, &ntds_res,
 156                                  ntds_dn, LDB_SCOPE_BASE, ntds_attrs,
 157                                  "(objectClass=*)");
 158         if (ret != LDB_SUCCESS) {
 159                 return WERR_DS_DRA_INTERNAL_ERROR;
 160         }
 161         if (ntds_res->count != 1) {
 162                 return WERR_DS_DRA_INTERNAL_ERROR;
 163         }
 164         repl_epoch = ldb_msg_find_attr_as_uint(ntds_res->msgs[0],
 165                                                "ms-DS-ReplicationEpoch", 0);
 166
 167         /*
 168          * The "process identifier" of the client.
 169          * According to the WSPP docs, sectin 5.35, this is
 170          * for informational and debugging purposes only.
 171          * The assignment is implementation specific.
 172          */
 173         pid = 0;
 174
 175         /*
 176          * store the clients bind_guid
 177          */
 178         if (r->in.bind_guid) {
 179                 b_state->remote_bind_guid = *r->in.bind_guid;
 180         }
 181
 182         /*
 183          * store the clients bind_info
 184          */
 185         if (r->in.bind_info) {
 186                 b_state->remote_info = r->in.bind_info;
 187         }
 188
 189         /*
 190          * fill in our local bind info
 191          */
 192         local_info = talloc_zero(mem_ctx, struct drsuapi_DsBindInfoCtr);
 193         W_ERROR_HAVE_NO_MEMORY(local_info);
 194
 195         /*
 196          * Fill in supported extensions
 197          */
 198         supported_extensions = 0;
 199         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_BASE;
 200         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ASYNC_REPLICATION;
 201         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_REMOVEAPI;
 202         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_MOVEREQ_V2;
 203 #if 0 /* we don't support MSZIP compression (only decompression) */
 204         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHG_COMPRESS;
 205 #endif
 206         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V1;
 207         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_RESTORE_USN_OPTIMIZATION;
 208         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_KCC_EXECUTE;
 209         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRY_V2;
 210         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_LINKED_VALUE_REPLICATION;
 211         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V2;
 212         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_INSTANCE_TYPE_NOT_REQ_ON_MOD;
 213         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_CRYPTO_BIND;
 214         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GET_REPL_INFO;
 215         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_STRONG_ENCRYPTION;
 216         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V01;
 217         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_TRANSITIVE_MEMBERSHIP;
 218         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADD_SID_HISTORY;
 219         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_POST_BETA3;
 220         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V5;
 221         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GET_MEMBERSHIPS2;
 222         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V6;
 223         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_NONDOMAIN_NCS;
 224         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8;
 225         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V5;
 226         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V6;
 227         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
 228         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V7;
 229         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_VERIFY_OBJECT;
 230 #if 0 /* we don't support XPRESS compression yet */
 231         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_XPRESS_COMPRESS;
 232 #endif
 233         supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V10;
 234
 235         /*
 236          * There is a chance for r->in.bind_info == NULL
 237          * Currently we don't care, since it seems to be used nowhere else.
 238          * But we need a request length. So use 28 as default.
 239          */
 240         req_length = 28;
 241         if (r->in.bind_info) {
 242                 req_length = r->in.bind_info->length;
 243         }
 244
 245         /*
 246          * fill 28 or 48 info, depends on request
 247          */
 248         if (req_length < 48) {
 249                 local_info->length = 28;
 250                 local_info->info.info28.supported_extensions = supported_extensions;
 251                 local_info->info.info28.site_guid = site_guid;
 252                 local_info->info.info28.pid = pid;
 253                 local_info->info.info28.repl_epoch = repl_epoch;
 254         } else {
 255                 local_info->length = 48;
 256                 local_info->info.info48.supported_extensions = supported_extensions;
 257                 local_info->info.info48.site_guid = site_guid;
 258                 local_info->info.info48.pid = pid;
 259                 local_info->info.info48.repl_epoch = repl_epoch;
 260
 261                 local_info->info.info48.supported_extensions_ext = 0;
 262                 local_info->info.info48.supported_extensions_ext |= DRSUAPI_SUPPORTED_EXTENSION_LH_BETA2;
 263
 264                 /*
 265                  * find out the guid of our own site
 266                  */
 267                 config_dn = ldb_get_config_basedn(b_state->sam_ctx);
 268                 W_ERROR_HAVE_NO_MEMORY(config_dn);
 269
 270                 ret = ldb_search(b_state->sam_ctx, mem_ctx, &config_res,
 271                              config_dn, LDB_SCOPE_BASE, config_attrs,
 272                              "(objectClass=*)");
 273                 if (ret != LDB_SUCCESS) {
 274                         return WERR_DS_DRA_INTERNAL_ERROR;
 275                 }
 276                 if (config_res->count != 1) {
 277                         return WERR_DS_DRA_INTERNAL_ERROR;
 278                 }
 279                 config_guid = samdb_result_guid(config_res->msgs[0], "objectGUID");
 280                 local_info->info.info48.config_dn_guid = config_guid;
 281         }
 282
 283         /*
 284          * set local_info
 285          */
 286         b_state->local_info = local_info;
 287
 288         /*
 289          * set bind_info
 290          */
 291         bind_info = local_info;
 292
 293         /*
 294          * allocate a bind handle
 295          */
 296         handle = dcesrv_handle_create(dce_call, DRSUAPI_BIND_HANDLE);
 297         W_ERROR_HAVE_NO_MEMORY(handle);
 298         handle->data = talloc_steal(handle, b_state);
 299
 300         /*
 301          * prepare reply
 302          */
 303         r->out.bind_info = bind_info;
 304         *r->out.bind_handle = handle->wire_handle;
 305
 306         return WERR_OK;
 307 }
 308
 309
 310 /*
 311   drsuapi_DsUnbind
 312 */
 313 static WERROR dcesrv_drsuapi_DsUnbind(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 314                                struct drsuapi_DsUnbind *r)
 315 {
 316         struct dcesrv_handle *h;
 317
 318         *r->out.bind_handle = *r->in.bind_handle;
 319
 320         DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
 321
 322         talloc_free(h);
 323
 324         ZERO_STRUCTP(r->out.bind_handle);
 325
 326         return WERR_OK;
 327 }
 328
 329
 330 /*
 331   drsuapi_DsReplicaSync
 332 */
 333 static WERROR dcesrv_drsuapi_DsReplicaSync(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 334                                            struct drsuapi_DsReplicaSync *r)
 335 {
 336         WERROR status;
 337         uint32_t timeout;
 338
 339         status = drs_security_level_check(dce_call, "DsReplicaSync", SECURITY_DOMAIN_CONTROLLER, NULL);
 340         if (!W_ERROR_IS_OK(status)) {
 341                 return status;
 342         }
 343
 344         if (r->in.level != 1) {
 345                 DEBUG(0,("DsReplicaSync called with unsupported level %d\n", r->in.level));
 346                 return WERR_DS_DRA_INVALID_PARAMETER;
 347         }
 348
 349         if (r->in.req->req1.options & DRSUAPI_DRS_ASYNC_OP) {
 350                 timeout = IRPC_CALL_TIMEOUT;
 351         } else {
 352                 /*
 353                  * use Infinite time for timeout in case
 354                  * the caller made a sync call
 355                  */
 356                 timeout = IRPC_CALL_TIMEOUT_INF;
 357         }
 358
 359         dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx,
 360                                      r, NDR_DRSUAPI_DSREPLICASYNC,
 361                                      &ndr_table_drsuapi,
 362                                      "dreplsrv", "DsReplicaSync",
 363                                      timeout);
 364
 365         return WERR_OK;
 366 }
 367
 368
 369 /*
 370   drsuapi_DsReplicaAdd
 371 */
 372 static WERROR dcesrv_drsuapi_DsReplicaAdd(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 373                                           struct drsuapi_DsReplicaAdd *r)
 374 {
 375         WERROR status;
 376
 377         status = drs_security_level_check(dce_call, "DsReplicaAdd", SECURITY_DOMAIN_CONTROLLER, NULL);
 378         if (!W_ERROR_IS_OK(status)) {
 379                 return status;
 380         }
 381
 382         dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx,
 383                                      r, NDR_DRSUAPI_DSREPLICAADD,
 384                                      &ndr_table_drsuapi,
 385                                      "dreplsrv", "DsReplicaAdd",
 386                                      IRPC_CALL_TIMEOUT);
 387
 388         return WERR_OK;
 389 }
 390
 391
 392 /*
 393   drsuapi_DsReplicaDel
 394 */
 395 static WERROR dcesrv_drsuapi_DsReplicaDel(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 396                                           struct drsuapi_DsReplicaDel *r)
 397 {
 398         WERROR status;
 399
 400         status = drs_security_level_check(dce_call, "DsReplicaDel", SECURITY_DOMAIN_CONTROLLER, NULL);
 401         if (!W_ERROR_IS_OK(status)) {
 402                 return status;
 403         }
 404
 405         dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx,
 406                                      r, NDR_DRSUAPI_DSREPLICADEL,
 407                                      &ndr_table_drsuapi,
 408                                      "dreplsrv", "DsReplicaDel",
 409                                      IRPC_CALL_TIMEOUT);
 410
 411         return WERR_OK;
 412 }
 413
 414
 415 /*
 416   drsuapi_DsReplicaModify
 417 */
 418 static WERROR dcesrv_drsuapi_DsReplicaMod(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 419                                           struct drsuapi_DsReplicaMod *r)
 420 {
 421         WERROR status;
 422
 423         status = drs_security_level_check(dce_call, "DsReplicaMod", SECURITY_DOMAIN_CONTROLLER, NULL);
 424         if (!W_ERROR_IS_OK(status)) {
 425                 return status;
 426         }
 427
 428         dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx,
 429                                      r, NDR_DRSUAPI_DSREPLICAMOD,
 430                                      &ndr_table_drsuapi,
 431                                      "dreplsrv", "DsReplicaMod",
 432                                      IRPC_CALL_TIMEOUT);
 433
 434         return WERR_OK;
 435 }
 436
 437
 438 /*
 439   DRSUAPI_VERIFY_NAMES
 440 */
 441 static WERROR dcesrv_DRSUAPI_VERIFY_NAMES(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 442                        struct DRSUAPI_VERIFY_NAMES *r)
 443 {
 444         DRSUAPI_UNSUPPORTED(DRSUAPI_VERIFY_NAMES);
 445 }
 446
 447
 448 /*
 449   drsuapi_DsGetMemberships
 450 */
 451 static WERROR dcesrv_drsuapi_DsGetMemberships(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 452                        struct drsuapi_DsGetMemberships *r)
 453 {
 454         DRSUAPI_UNSUPPORTED(drsuapi_DsGetMemberships);
 455 }
 456
 457
 458 /*
 459   DRSUAPI_INTER_DOMAIN_MOVE
 460 */
 461 static WERROR dcesrv_DRSUAPI_INTER_DOMAIN_MOVE(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 462                        struct DRSUAPI_INTER_DOMAIN_MOVE *r)
 463 {
 464         DRSUAPI_UNSUPPORTED(DRSUAPI_INTER_DOMAIN_MOVE);
 465 }
 466
 467
 468 /*
 469   drsuapi_DsGetNT4ChangeLog
 470 */
 471 static WERROR dcesrv_drsuapi_DsGetNT4ChangeLog(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 472                        struct drsuapi_DsGetNT4ChangeLog *r)
 473 {
 474         DRSUAPI_UNSUPPORTED(drsuapi_DsGetNT4ChangeLog);
 475 }
 476
 477 /*
 478   drsuapi_DsCrackNames
 479 */
 480 static WERROR dcesrv_drsuapi_DsCrackNames(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 481                             struct drsuapi_DsCrackNames *r)
 482 {
 483         struct drsuapi_bind_state *b_state;
 484         struct dcesrv_handle *h;
 485
 486         *r->out.level_out = r->in.level;
 487
 488         DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
 489         b_state = h->data;
 490
 491         r->out.ctr = talloc_zero(mem_ctx, union drsuapi_DsNameCtr);
 492         W_ERROR_HAVE_NO_MEMORY(r->out.ctr);
 493
 494         switch (r->in.level) {
 495                 case 1: {
 496                         switch(r->in.req->req1.format_offered){
 497                         case DRSUAPI_DS_NAME_FORMAT_NT4_ACCOUNT_NAME_SANS_DOMAIN_EX:
 498                         case DRSUAPI_DS_NAME_FORMAT_NT4_ACCOUNT_NAME_SANS_DOMAIN:
 499                         case DRSUAPI_DS_NAME_FORMAT_STRING_SID_NAME:
 500                         case DRSUAPI_DS_NAME_FORMAT_ALT_SECURITY_IDENTITIES_NAME:
 501                         case DRSUAPI_DS_NAME_FORMAT_MAP_SCHEMA_GUID:
 502                         case DRSUAPI_DS_NAME_FORMAT_LIST_NCS:
 503                         case DRSUAPI_DS_NAME_FORMAT_LIST_DOMAINS:
 504                         case DRSUAPI_DS_NAME_FORMAT_LIST_GLOBAL_CATALOG_SERVERS:
 505                         case DRSUAPI_DS_NAME_FORMAT_LIST_SERVERS_WITH_DCS_IN_SITE:
 506                         case DRSUAPI_DS_NAME_FORMAT_LIST_SERVERS_FOR_DOMAIN_IN_SITE:
 507                         case DRSUAPI_DS_NAME_FORMAT_LIST_DOMAINS_IN_SITE:
 508                         case DRSUAPI_DS_NAME_FORMAT_LIST_SERVERS_IN_SITE:
 509                         case DRSUAPI_DS_NAME_FORMAT_LIST_SITES:
 510                         case DRSUAPI_DS_NAME_FORMAT_UPN_AND_ALTSECID:
 511                         case DRSUAPI_DS_NAME_FORMAT_UPN_FOR_LOGON:
 512                                 DEBUG(0, ("DsCrackNames: Unsupported operation requested: %X",
 513                                           r->in.req->req1.format_offered));
 514                                 return WERR_OK;
 515                         case DRSUAPI_DS_NAME_FORMAT_LIST_INFO_FOR_SERVER:
 516                                 return dcesrv_drsuapi_ListInfoServer(b_state->sam_ctx, mem_ctx, &r->in.req->req1, &r->out.ctr->ctr1);
 517                         case DRSUAPI_DS_NAME_FORMAT_LIST_ROLES:
 518                                 return dcesrv_drsuapi_ListRoles(b_state->sam_ctx, mem_ctx,
 519                                                                 &r->in.req->req1, &r->out.ctr->ctr1);
 520                         default:/* format_offered is in the enum drsuapi_DsNameFormat*/
 521                                 return dcesrv_drsuapi_CrackNamesByNameFormat(b_state->sam_ctx, mem_ctx,
 522                                                                              &r->in.req->req1, &r->out.ctr->ctr1);
 523                         }
 524                 }
 525         }
 526         return WERR_INVALID_LEVEL;
 527 }
 528
 529
 530 /*
 531   drsuapi_DsRemoveDSServer
 532 */
 533 static WERROR dcesrv_drsuapi_DsRemoveDSServer(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 534                                        struct drsuapi_DsRemoveDSServer *r)
 535 {
 536         struct drsuapi_bind_state *b_state;
 537         struct dcesrv_handle *h;
 538         struct ldb_dn *ntds_dn;
 539         int ret;
 540         bool ok;
 541         WERROR status;
 542
 543         *r->out.level_out = 1;
 544
 545         status = drs_security_level_check(dce_call, "DsRemoveDSServer", SECURITY_DOMAIN_CONTROLLER, NULL);
 546         if (!W_ERROR_IS_OK(status)) {
 547                 return status;
 548         }
 549
 550         DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
 551         b_state = h->data;
 552
 553         switch (r->in.level) {
 554         case 1:
 555                 ntds_dn = ldb_dn_new(mem_ctx, b_state->sam_ctx, r->in.req->req1.server_dn);
 556                 W_ERROR_HAVE_NO_MEMORY(ntds_dn);
 557
 558                 ok = ldb_dn_validate(ntds_dn);
 559                 if (!ok) {
 560                         return WERR_FOOBAR;
 561                 }
 562
 563                 /* TODO: it's likely that we need more checks here */
 564
 565                 ok = ldb_dn_add_child_fmt(ntds_dn, "CN=NTDS Settings");
 566                 if (!ok) {
 567                         return WERR_FOOBAR;
 568                 }
 569
 570                 if (r->in.req->req1.commit) {
 571                         ret = dsdb_delete(b_state->sam_ctx, ntds_dn, DSDB_TREE_DELETE);
 572                         if (ret != LDB_SUCCESS) {
 573                                 return WERR_FOOBAR;
 574                         }
 575                 }
 576
 577                 return WERR_OK;
 578         default:
 579                 break;
 580         }
 581
 582         return WERR_FOOBAR;
 583 }
 584
 585
 586 /*
 587   DRSUAPI_REMOVE_DS_DOMAIN
 588 */
 589 static WERROR dcesrv_DRSUAPI_REMOVE_DS_DOMAIN(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 590                        struct DRSUAPI_REMOVE_DS_DOMAIN *r)
 591 {
 592         DRSUAPI_UNSUPPORTED(DRSUAPI_REMOVE_DS_DOMAIN);
 593 }
 594
 595 /* Obtain the site name from a server DN */
 596 static const char *result_site_name(struct ldb_dn *server_dn)
 597 {
 598         /* Format is cn=<NETBIOS name>,cn=Servers,cn=<site>,cn=sites.... */
 599         const struct ldb_val *val = ldb_dn_get_component_val(server_dn, 2);
 600         const char *name = ldb_dn_get_component_name(server_dn, 2);
 601
 602         if (!name || (ldb_attr_cmp(name, "cn") != 0)) {
 603                 /* Ensure this matches the format.  This gives us a
 604                  * bit more confidence that a 'cn' value will be a
 605                  * ascii string */
 606                 return NULL;
 607         }
 608         if (val) {
 609                 return (char *)val->data;
 610         }
 611         return NULL;
 612 }
 613
 614 /*
 615   drsuapi_DsGetDomainControllerInfo
 616 */
 617 static WERROR dcesrv_drsuapi_DsGetDomainControllerInfo_1(struct drsuapi_bind_state *b_state,
 618                                                 TALLOC_CTX *mem_ctx,
 619                                                 struct drsuapi_DsGetDomainControllerInfo *r)
 620 {
 621         struct ldb_dn *sites_dn;
 622         struct ldb_result *res;
 623
 624         const char *attrs_account_1[] = { "cn", "dnsHostName", NULL };
 625         const char *attrs_account_2[] = { "cn", "dnsHostName", "objectGUID", NULL };
 626
 627         const char *attrs_none[] = { NULL };
 628
 629         const char *attrs_site[] = { "objectGUID", NULL };
 630
 631         const char *attrs_ntds[] = { "options", "objectGUID", NULL };
 632
 633         const char *attrs_1[] = { "serverReference", "cn", "dnsHostName", NULL };
 634         const char *attrs_2[] = { "serverReference", "cn", "dnsHostName", "objectGUID", NULL };
 635         const char **attrs;
 636
 637         struct drsuapi_DsGetDCInfoCtr1 *ctr1;
 638         struct drsuapi_DsGetDCInfoCtr2 *ctr2;
 639         struct drsuapi_DsGetDCInfoCtr3 *ctr3;
 640
 641         int ret;
 642         unsigned int i;
 643
 644         *r->out.level_out = r->in.req->req1.level;
 645         r->out.ctr = talloc_zero(mem_ctx, union drsuapi_DsGetDCInfoCtr);
 646         W_ERROR_HAVE_NO_MEMORY(r->out.ctr);
 647
 648         switch (*r->out.level_out) {
 649         case -1:
 650                 /* this level is not like the others */
 651                 return WERR_INVALID_LEVEL;
 652         case 1:
 653                 attrs = attrs_1;
 654                 break;
 655         case 2:
 656         case 3:
 657                 attrs = attrs_2;
 658                 break;
 659         default:
 660                 return WERR_INVALID_LEVEL;
 661         }
 662
 663         sites_dn = samdb_sites_dn(b_state->sam_ctx, mem_ctx);
 664         if (!sites_dn) {
 665                 return WERR_DS_OBJ_NOT_FOUND;
 666         }
 667
 668         ret = ldb_search(b_state->sam_ctx, mem_ctx, &res, sites_dn, LDB_SCOPE_SUBTREE, attrs,
 669                                  "(&(objectClass=server)(serverReference=*))");
 670
 671         if (ret) {
 672                 DEBUG(1, ("searching for servers in sites DN %s failed: %s\n",
 673                           ldb_dn_get_linearized(sites_dn), ldb_errstring(b_state->sam_ctx)));
 674                 return WERR_GEN_FAILURE;
 675         }
 676
 677         switch (*r->out.level_out) {
 678         case 1:
 679                 ctr1 = &r->out.ctr->ctr1;
 680                 ctr1->count = res->count;
 681                 ctr1->array = talloc_zero_array(mem_ctx,
 682                                                 struct drsuapi_DsGetDCInfo1,
 683                                                 res->count);
 684                 for (i=0; i < res->count; i++) {
 685                         struct ldb_dn *domain_dn;
 686                         struct ldb_result *res_domain;
 687                         struct ldb_result *res_account;
 688                         struct ldb_dn *ntds_dn = ldb_dn_copy(mem_ctx, res->msgs[i]->dn);
 689
 690                         struct ldb_dn *ref_dn
 691                                 = ldb_msg_find_attr_as_dn(b_state->sam_ctx,
 692                                                           mem_ctx, res->msgs[i],
 693                                                           "serverReference");
 694
 695                         if (!ntds_dn || !ldb_dn_add_child_fmt(ntds_dn, "CN=NTDS Settings")) {
 696                                 return WERR_NOT_ENOUGH_MEMORY;
 697                         }
 698
 699                         ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_account, ref_dn,
 700                                                  LDB_SCOPE_BASE, attrs_account_1,
 701                                                 "(&(objectClass=computer)(userAccountControl:1.2.840.113556.1.4.803:=%u))",
 702                                                 UF_SERVER_TRUST_ACCOUNT);
 703                         if (ret == LDB_SUCCESS && res_account->count == 1) {
 704                                 const char *errstr;
 705                                 ctr1->array[i].dns_name
 706                                         = ldb_msg_find_attr_as_string(res_account->msgs[0], "dNSHostName", NULL);
 707                                 ctr1->array[i].netbios_name
 708                                         = ldb_msg_find_attr_as_string(res_account->msgs[0], "cn", NULL);
 709                                 ctr1->array[i].computer_dn
 710                                         = ldb_dn_get_linearized(res_account->msgs[0]->dn);
 711
 712                                 /* Determine if this is the PDC */
 713                                 ret = samdb_search_for_parent_domain(b_state->sam_ctx,
 714                                                                      mem_ctx, res_account->msgs[0]->dn,
 715                                                                      &domain_dn, &errstr);
 716
 717                                 if (ret == LDB_SUCCESS) {
 718                                         ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_domain, domain_dn,
 719                                                                  LDB_SCOPE_BASE, attrs_none, "fSMORoleOwner=%s",
 720                                                                  ldb_dn_get_linearized(ntds_dn));
 721                                         if (ret) {
 722                                                 return WERR_GEN_FAILURE;
 723                                         }
 724                                         if (res_domain->count == 1) {
 725                                                 ctr1->array[i].is_pdc = true;
 726                                         }
 727                                 }
 728                         }
 729                         if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
 730                                 DEBUG(5, ("warning: searching for computer DN %s failed: %s\n",
 731                                           ldb_dn_get_linearized(ref_dn), ldb_errstring(b_state->sam_ctx)));
 732                         }
 733
 734                         /* Look at server DN and extract site component */
 735                         ctr1->array[i].site_name = result_site_name(res->msgs[i]->dn);
 736                         ctr1->array[i].server_dn = ldb_dn_get_linearized(res->msgs[i]->dn);
 737
 738
 739                         ctr1->array[i].is_enabled = true;
 740
 741                 }
 742                 break;
 743         case 2:
 744                 ctr2 = &r->out.ctr->ctr2;
 745                 ctr2->count = res->count;
 746                 ctr2->array = talloc_zero_array(mem_ctx,
 747                                                  struct drsuapi_DsGetDCInfo2,
 748                                                  res->count);
 749                 for (i=0; i < res->count; i++) {
 750                         struct ldb_dn *domain_dn;
 751                         struct ldb_result *res_domain;
 752                         struct ldb_result *res_account;
 753                         struct ldb_dn *ntds_dn = ldb_dn_copy(mem_ctx, res->msgs[i]->dn);
 754                         struct ldb_result *res_ntds;
 755                         struct ldb_dn *site_dn = ldb_dn_copy(mem_ctx, res->msgs[i]->dn);
 756                         struct ldb_result *res_site;
 757                         struct ldb_dn *ref_dn
 758                                 = ldb_msg_find_attr_as_dn(b_state->sam_ctx,
 759                                                           mem_ctx, res->msgs[i],
 760                                                           "serverReference");
 761
 762                         if (!ntds_dn || !ldb_dn_add_child_fmt(ntds_dn, "CN=NTDS Settings")) {
 763                                 return WERR_NOT_ENOUGH_MEMORY;
 764                         }
 765
 766                         /* Format is cn=<NETBIOS name>,cn=Servers,cn=<site>,cn=sites.... */
 767                         if (!site_dn || !ldb_dn_remove_child_components(site_dn, 2)) {
 768                                 return WERR_NOT_ENOUGH_MEMORY;
 769                         }
 770
 771                         ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_ntds, ntds_dn,
 772                                                  LDB_SCOPE_BASE, attrs_ntds, "objectClass=nTDSDSA");
 773                         if (ret == LDB_SUCCESS && res_ntds->count == 1) {
 774                                 ctr2->array[i].is_gc
 775                                         = (ldb_msg_find_attr_as_uint(res_ntds->msgs[0], "options", 0) & DS_NTDSDSA_OPT_IS_GC);
 776                                 ctr2->array[i].ntds_guid
 777                                         = samdb_result_guid(res_ntds->msgs[0], "objectGUID");
 778                                 ctr2->array[i].ntds_dn = ldb_dn_get_linearized(res_ntds->msgs[0]->dn);
 779                         }
 780                         if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
 781                                 DEBUG(5, ("warning: searching for NTDS DN %s failed: %s\n",
 782                                           ldb_dn_get_linearized(ntds_dn), ldb_errstring(b_state->sam_ctx)));
 783                         }
 784
 785                         ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_site, site_dn,
 786                                                  LDB_SCOPE_BASE, attrs_site, "objectClass=site");
 787                         if (ret == LDB_SUCCESS && res_site->count == 1) {
 788                                 ctr2->array[i].site_guid
 789                                         = samdb_result_guid(res_site->msgs[0], "objectGUID");
 790                                 ctr2->array[i].site_dn = ldb_dn_get_linearized(res_site->msgs[0]->dn);
 791                         }
 792                         if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
 793                                 DEBUG(5, ("warning: searching for site DN %s failed: %s\n",
 794                                           ldb_dn_get_linearized(site_dn), ldb_errstring(b_state->sam_ctx)));
 795                         }
 796
 797                         ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_account, ref_dn,
 798                                                  LDB_SCOPE_BASE, attrs_account_2, "objectClass=computer");
 799                         if (ret == LDB_SUCCESS && res_account->count == 1) {
 800                                 const char *errstr;
 801                                 ctr2->array[i].dns_name
 802                                         = ldb_msg_find_attr_as_string(res_account->msgs[0], "dNSHostName", NULL);
 803                                 ctr2->array[i].netbios_name
 804                                         = ldb_msg_find_attr_as_string(res_account->msgs[0], "cn", NULL);
 805                                 ctr2->array[i].computer_dn = ldb_dn_get_linearized(res_account->msgs[0]->dn);
 806                                 ctr2->array[i].computer_guid
 807                                         = samdb_result_guid(res_account->msgs[0], "objectGUID");
 808
 809                                 /* Determine if this is the PDC */
 810                                 ret = samdb_search_for_parent_domain(b_state->sam_ctx,
 811                                                                      mem_ctx, res_account->msgs[0]->dn,
 812                                                                      &domain_dn, &errstr);
 813
 814                                 if (ret == LDB_SUCCESS) {
 815                                         ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_domain, domain_dn,
 816                                                                  LDB_SCOPE_BASE, attrs_none, "fSMORoleOwner=%s",
 817                                                                  ldb_dn_get_linearized(ntds_dn));
 818                                         if (ret == LDB_SUCCESS && res_domain->count == 1) {
 819                                                 ctr2->array[i].is_pdc = true;
 820                                         }
 821                                         if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
 822                                                 DEBUG(5, ("warning: searching for domain DN %s failed: %s\n",
 823                                                           ldb_dn_get_linearized(domain_dn), ldb_errstring(b_state->sam_ctx)));
 824                                         }
 825                                 }
 826                         }
 827                         if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
 828                                 DEBUG(5, ("warning: searching for computer account DN %s failed: %s\n",
 829                                           ldb_dn_get_linearized(ref_dn), ldb_errstring(b_state->sam_ctx)));
 830                         }
 831
 832                         /* Look at server DN and extract site component */
 833                         ctr2->array[i].site_name = result_site_name(res->msgs[i]->dn);
 834                         ctr2->array[i].server_dn = ldb_dn_get_linearized(res->msgs[i]->dn);
 835                         ctr2->array[i].server_guid
 836                                 = samdb_result_guid(res->msgs[i], "objectGUID");
 837
 838                         ctr2->array[i].is_enabled = true;
 839
 840                 }
 841                 break;
 842         case 3:
 843                 ctr3 = &r->out.ctr->ctr3;
 844                 ctr3->count = res->count;
 845                 ctr3->array = talloc_zero_array(mem_ctx,
 846                                                  struct drsuapi_DsGetDCInfo3,
 847                                                  res->count);
 848                 for (i=0; i<res->count; i++) {
 849                         struct ldb_dn *domain_dn;
 850                         struct ldb_result *res_domain;
 851                         struct ldb_result *res_account;
 852                         struct ldb_dn *ntds_dn = ldb_dn_copy(mem_ctx, res->msgs[i]->dn);
 853                         struct ldb_result *res_ntds;
 854                         struct ldb_dn *site_dn = ldb_dn_copy(mem_ctx, res->msgs[i]->dn);
 855                         struct ldb_result *res_site;
 856                         bool is_rodc;
 857                         struct ldb_dn *ref_dn
 858                                 = ldb_msg_find_attr_as_dn(b_state->sam_ctx,
 859                                                           mem_ctx, res->msgs[i],
 860                                                           "serverReference");
 861
 862                         if (!ntds_dn || !ldb_dn_add_child_fmt(ntds_dn, "CN=NTDS Settings")) {
 863                                 return WERR_NOT_ENOUGH_MEMORY;
 864                         }
 865
 866                         /* Format is cn=<NETBIOS name>,cn=Servers,cn=<site>,cn=sites.... */
 867                         if (!site_dn || !ldb_dn_remove_child_components(site_dn, 2)) {
 868                                 return WERR_NOT_ENOUGH_MEMORY;
 869                         }
 870
 871                         ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_ntds, ntds_dn,
 872                                                  LDB_SCOPE_BASE, attrs_ntds, "objectClass=nTDSDSA");
 873                         if (ret == LDB_SUCCESS && res_ntds->count == 1) {
 874                                 ctr3->array[i].is_gc
 875                                         = (ldb_msg_find_attr_as_uint(res_ntds->msgs[0], "options", 0) & DS_NTDSDSA_OPT_IS_GC);
 876                                 ctr3->array[i].ntds_guid
 877                                         = samdb_result_guid(res_ntds->msgs[0], "objectGUID");
 878                                 ctr3->array[i].ntds_dn = ldb_dn_get_linearized(res_ntds->msgs[0]->dn);
 879                         }
 880                         if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
 881                                 DEBUG(5, ("warning: searching for NTDS DN %s failed: %s\n",
 882                                           ldb_dn_get_linearized(ntds_dn), ldb_errstring(b_state->sam_ctx)));
 883                         }
 884
 885                         ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_site, site_dn,
 886                                                  LDB_SCOPE_BASE, attrs_site, "objectClass=site");
 887                         if (ret == LDB_SUCCESS && res_site->count == 1) {
 888                                 ctr3->array[i].site_guid
 889                                         = samdb_result_guid(res_site->msgs[0], "objectGUID");
 890                                 ctr3->array[i].site_dn = ldb_dn_get_linearized(res_site->msgs[0]->dn);
 891                         }
 892                         if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
 893                                 DEBUG(5, ("warning: searching for site DN %s failed: %s\n",
 894                                           ldb_dn_get_linearized(site_dn), ldb_errstring(b_state->sam_ctx)));
 895                         }
 896
 897                         ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_account, ref_dn,
 898                                                  LDB_SCOPE_BASE, attrs_account_2, "objectClass=computer");
 899                         if (ret == LDB_SUCCESS && res_account->count == 1) {
 900                                 const char *errstr;
 901                                 ctr3->array[i].dns_name
 902                                         = ldb_msg_find_attr_as_string(res_account->msgs[0], "dNSHostName", NULL);
 903                                 ctr3->array[i].netbios_name
 904                                         = ldb_msg_find_attr_as_string(res_account->msgs[0], "cn", NULL);
 905                                 ctr3->array[i].computer_dn = ldb_dn_get_linearized(res_account->msgs[0]->dn);
 906                                 ctr3->array[i].computer_guid
 907                                         = samdb_result_guid(res_account->msgs[0], "objectGUID");
 908
 909                                 /* Determine if this is the PDC */
 910                                 ret = samdb_search_for_parent_domain(b_state->sam_ctx,
 911                                                                      mem_ctx, res_account->msgs[0]->dn,
 912                                                                      &domain_dn, &errstr);
 913
 914                                 if (ret == LDB_SUCCESS) {
 915                                         ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_domain, domain_dn,
 916                                                                  LDB_SCOPE_BASE, attrs_none, "fSMORoleOwner=%s",
 917                                                                  ldb_dn_get_linearized(ntds_dn));
 918                                         if (ret == LDB_SUCCESS && res_domain->count == 1) {
 919                                                 ctr3->array[i].is_pdc = true;
 920                                         }
 921                                         if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
 922                                                 DEBUG(5, ("warning: searching for domain DN %s failed: %s\n",
 923                                                           ldb_dn_get_linearized(domain_dn), ldb_errstring(b_state->sam_ctx)));
 924                                         }
 925                                 }
 926                         }
 927                         if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
 928                                 DEBUG(5, ("warning: searching for computer account DN %s failed: %s\n",
 929                                           ldb_dn_get_linearized(ref_dn), ldb_errstring(b_state->sam_ctx)));
 930                         }
 931
 932                         /* Look at server DN and extract site component */
 933                         ctr3->array[i].site_name = result_site_name(res->msgs[i]->dn);
 934                         ctr3->array[i].server_dn = ldb_dn_get_linearized(res->msgs[i]->dn);
 935                         ctr3->array[i].server_guid
 936                                 = samdb_result_guid(res->msgs[i], "objectGUID");
 937
 938                         ctr3->array[i].is_enabled = true;
 939
 940                         /* rodc? */
 941                         ret = samdb_is_rodc(b_state->sam_ctx, &ctr3->array[i].server_guid, &is_rodc);
 942                         if (ret == LDB_SUCCESS && is_rodc) {
 943                                 ctr3->array[i].is_rodc = true;
 944                         }
 945                 }
 946                 break;
 947         default:
 948                 return WERR_INVALID_LEVEL;
 949         }
 950         return WERR_OK;
 951 }
 952
 953 /*
 954   drsuapi_DsGetDomainControllerInfo
 955 */
 956 static WERROR dcesrv_drsuapi_DsGetDomainControllerInfo(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 957                                                 struct drsuapi_DsGetDomainControllerInfo *r)
 958 {
 959         struct dcesrv_handle *h;
 960         struct drsuapi_bind_state *b_state;
 961         DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
 962         b_state = h->data;
 963
 964         switch (r->in.level) {
 965         case 1:
 966                 return dcesrv_drsuapi_DsGetDomainControllerInfo_1(b_state, mem_ctx, r);
 967         }
 968
 969         return WERR_INVALID_LEVEL;
 970 }
 971
 972
 973
 974 /*
 975   drsuapi_DsExecuteKCC
 976 */
 977 static WERROR dcesrv_drsuapi_DsExecuteKCC(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 978                                   struct drsuapi_DsExecuteKCC *r)
 979 {
 980         WERROR status;
 981         uint32_t timeout;
 982         status = drs_security_level_check(dce_call, "DsExecuteKCC", SECURITY_DOMAIN_CONTROLLER, NULL);
 983
 984         if (!W_ERROR_IS_OK(status)) {
 985                 return status;
 986         }
 987         if (r->in.req->ctr1.taskID != 0) {
 988                 return WERR_INVALID_PARAMETER;
 989         }
 990         if (r->in.req->ctr1.flags & DRSUAPI_DS_EXECUTE_KCC_ASYNCHRONOUS_OPERATION) {
 991                 timeout = IRPC_CALL_TIMEOUT;
 992         } else {
 993                 /*
 994                  * use Infinite time for timeout in case
 995                  * the caller made a sync call
 996                  */
 997                 timeout = IRPC_CALL_TIMEOUT_INF;
 998         }
 999
1000         dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx, r, NDR_DRSUAPI_DSEXECUTEKCC,
1001                                      &ndr_table_drsuapi, "kccsrv", "DsExecuteKCC",
1002                                      timeout);
1003         DEBUG(10, ("Forwarded the call to execute the KCC\n"));
1004         return WERR_OK;
1005 }
1006
1007
1008 /*
1009   drsuapi_DsReplicaGetInfo
1010 */
1011 static WERROR dcesrv_drsuapi_DsReplicaGetInfo(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1012                        struct drsuapi_DsReplicaGetInfo *r)
1013 {
1014         struct auth_session_info *session_info =
1015                 dcesrv_call_session_info(dce_call);
1016         enum security_user_level level;
1017
1018         if (!lpcfg_parm_bool(dce_call->conn->dce_ctx->lp_ctx, NULL,
1019                          "drs", "disable_sec_check", false)) {
1020                 level = security_session_user_level(session_info, NULL);
1021                 if (level < SECURITY_DOMAIN_CONTROLLER) {
1022                         DEBUG(1,(__location__ ": Administrator access required for DsReplicaGetInfo\n"));
1023                         security_token_debug(DBGC_DRS_REPL, 2,
1024                                              session_info->security_token);
1025                         return WERR_DS_DRA_ACCESS_DENIED;
1026                 }
1027         }
1028
1029         dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx, r, NDR_DRSUAPI_DSREPLICAGETINFO,
1030                                      &ndr_table_drsuapi, "kccsrv", "DsReplicaGetInfo",
1031                                      IRPC_CALL_TIMEOUT);
1032
1033         return WERR_OK;
1034 }
1035
1036
1037 /*
1038   DRSUAPI_ADD_SID_HISTORY
1039 */
1040 static WERROR dcesrv_DRSUAPI_ADD_SID_HISTORY(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1041                        struct DRSUAPI_ADD_SID_HISTORY *r)
1042 {
1043         DRSUAPI_UNSUPPORTED(DRSUAPI_ADD_SID_HISTORY);
1044 }
1045
1046 /*
1047   drsuapi_DsGetMemberships2
1048 */
1049 static WERROR dcesrv_drsuapi_DsGetMemberships2(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1050                        struct drsuapi_DsGetMemberships2 *r)
1051 {
1052         DRSUAPI_UNSUPPORTED(drsuapi_DsGetMemberships2);
1053 }
1054
1055 /*
1056   DRSUAPI_REPLICA_VERIFY_OBJECTS
1057 */
1058 static WERROR dcesrv_DRSUAPI_REPLICA_VERIFY_OBJECTS(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1059                        struct DRSUAPI_REPLICA_VERIFY_OBJECTS *r)
1060 {
1061         DRSUAPI_UNSUPPORTED(DRSUAPI_REPLICA_VERIFY_OBJECTS);
1062 }
1063
1064
1065 /*
1066   DRSUAPI_GET_OBJECT_EXISTENCE
1067 */
1068 static WERROR dcesrv_DRSUAPI_GET_OBJECT_EXISTENCE(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1069                        struct DRSUAPI_GET_OBJECT_EXISTENCE *r)
1070 {
1071         DRSUAPI_UNSUPPORTED(DRSUAPI_GET_OBJECT_EXISTENCE);
1072 }
1073
1074
1075 /*
1076   drsuapi_QuerySitesByCost
1077 */
1078 static WERROR dcesrv_drsuapi_QuerySitesByCost(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
1079                        struct drsuapi_QuerySitesByCost *r)
1080 {
1081         DRSUAPI_UNSUPPORTED(drsuapi_QuerySitesByCost);
1082 }
1083
1084
1085 /* include the generated boilerplate */
1086 #include "librpc/gen_ndr/ndr_drsuapi_s.c"