source4/dsdb/samdb/ldb_modules/simple_ldap_map.c

   1 /*
   2    ldb database module
   3
   4    LDAP semantics mapping module
   5
   6    Copyright (C) Jelmer Vernooij 2005
   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 /*
  24    This module relies on ldb_map to do all the real work, but performs
  25    some of the trivial mappings between AD semantics and that provided
  26    by OpenLDAP and similar servers.
  27 */
  28
  29 #include "includes.h"
  30 #include "ldb/include/ldb_module.h"
  31 #include "ldb/ldb_map/ldb_map.h"
  32
  33 #include "librpc/gen_ndr/ndr_misc.h"
  34 #include "librpc/ndr/libndr.h"
  35 #include "dsdb/samdb/samdb.h"
  36
  37 struct entryuuid_private {
  38         struct ldb_context *ldb;
  39         struct ldb_dn **base_dns;
  40 };
  41
  42 static struct ldb_val encode_guid(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
  43 {
  44         struct GUID guid;
  45         NTSTATUS status = GUID_from_data_blob(val, &guid);
  46         enum ndr_err_code ndr_err;
  47         struct ldb_val out = data_blob(NULL, 0);
  48
  49         if (!NT_STATUS_IS_OK(status)) {
  50                 return out;
  51         }
  52         ndr_err = ndr_push_struct_blob(&out, ctx, NULL, &guid,
  53                                        (ndr_push_flags_fn_t)ndr_push_GUID);
  54         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
  55                 return out;
  56         }
  57
  58         return out;
  59 }
  60
  61 static struct ldb_val guid_always_string(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
  62 {
  63         struct ldb_val out = data_blob(NULL, 0);
  64         struct GUID guid;
  65         NTSTATUS status = GUID_from_data_blob(val, &guid);
  66         if (!NT_STATUS_IS_OK(status)) {
  67                 return out;
  68         }
  69         return data_blob_string_const(GUID_string(ctx, &guid));
  70 }
  71
  72 static struct ldb_val encode_ns_guid(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
  73 {
  74         struct GUID guid;
  75         NTSTATUS status = NS_GUID_from_string((char *)val->data, &guid);
  76         enum ndr_err_code ndr_err;
  77         struct ldb_val out = data_blob(NULL, 0);
  78
  79         if (!NT_STATUS_IS_OK(status)) {
  80                 return out;
  81         }
  82         ndr_err = ndr_push_struct_blob(&out, ctx, NULL, &guid,
  83                                        (ndr_push_flags_fn_t)ndr_push_GUID);
  84         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
  85                 return out;
  86         }
  87
  88         return out;
  89 }
  90
  91 static struct ldb_val guid_ns_string(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
  92 {
  93         struct ldb_val out = data_blob(NULL, 0);
  94         struct GUID guid;
  95         NTSTATUS status = GUID_from_data_blob(val, &guid);
  96         if (!NT_STATUS_IS_OK(status)) {
  97                 return out;
  98         }
  99         return data_blob_string_const(NS_GUID_string(ctx, &guid));
 100 }
 101
 102 /* The backend holds binary sids, so just copy them back */
 103 static struct ldb_val val_copy(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
 104 {
 105         struct ldb_val out = data_blob(NULL, 0);
 106         out = ldb_val_dup(ctx, val);
 107
 108         return out;
 109 }
 110
 111 /* Ensure we always convert sids into binary, so the backend doesn't have to know about both forms */
 112 static struct ldb_val sid_always_binary(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
 113 {
 114         struct ldb_context *ldb = ldb_module_get_ctx(module);
 115         struct ldb_val out = data_blob(NULL, 0);
 116         const struct ldb_schema_attribute *a = ldb_schema_attribute_by_name(ldb, "objectSid");
 117
 118         if (a->syntax->canonicalise_fn(ldb, ctx, val, &out) != LDB_SUCCESS) {
 119                 return data_blob(NULL, 0);
 120         }
 121
 122         return out;
 123 }
 124
 125 /* Ensure we always convert objectCategory into a DN */
 126 static struct ldb_val objectCategory_always_dn(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
 127 {
 128         struct ldb_context *ldb = ldb_module_get_ctx(module);
 129         struct ldb_dn *dn;
 130         struct ldb_val out = data_blob(NULL, 0);
 131         const struct ldb_schema_attribute *a = ldb_schema_attribute_by_name(ldb, "objectCategory");
 132
 133         dn = ldb_dn_from_ldb_val(ctx, ldb, val);
 134         if (dn && ldb_dn_validate(dn)) {
 135                 talloc_free(dn);
 136                 return val_copy(module, ctx, val);
 137         }
 138         talloc_free(dn);
 139
 140         if (a->syntax->canonicalise_fn(ldb, ctx, val, &out) != LDB_SUCCESS) {
 141                 return data_blob(NULL, 0);
 142         }
 143
 144         return out;
 145 }
 146
 147 static struct ldb_val normalise_to_signed32(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
 148 {
 149         struct ldb_val out;
 150         int32_t i = (int32_t) strtol((char *)val->data, NULL, 0);
 151         out = data_blob_string_const(talloc_asprintf(ctx, "%d", i));
 152         return out;
 153 }
 154
 155 static struct ldb_val usn_to_entryCSN(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
 156 {
 157         struct ldb_val out;
 158         unsigned long long usn = strtoull((const char *)val->data, NULL, 10);
 159         time_t t = (usn >> 24);
 160         out = data_blob_string_const(talloc_asprintf(ctx, "%s#%06x#00#000000", ldb_timestring(ctx, t), (unsigned int)(usn & 0xFFFFFF)));
 161         return out;
 162 }
 163
 164 static unsigned long long entryCSN_to_usn_int(TALLOC_CTX *ctx, const struct ldb_val *val)
 165 {
 166         char *entryCSN = talloc_strdup(ctx, (const char *)val->data);
 167         char *mod_per_sec;
 168         time_t t;
 169         unsigned long long usn;
 170         char *p;
 171         if (!entryCSN) {
 172                 return 0;
 173         }
 174         p = strchr(entryCSN, '#');
 175         if (!p) {
 176                 return 0;
 177         }
 178         p[0] = '\0';
 179         p++;
 180         mod_per_sec = p;
 181
 182         p = strchr(p, '#');
 183         if (!p) {
 184                 return 0;
 185         }
 186         p[0] = '\0';
 187         p++;
 188
 189         usn = strtol(mod_per_sec, NULL, 16);
 190
 191         t = ldb_string_to_time(entryCSN);
 192
 193         usn = usn | ((unsigned long long)t <<24);
 194         return usn;
 195 }
 196
 197 static struct ldb_val entryCSN_to_usn(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
 198 {
 199         struct ldb_val out;
 200         unsigned long long usn = entryCSN_to_usn_int(ctx, val);
 201         out = data_blob_string_const(talloc_asprintf(ctx, "%lld", usn));
 202         return out;
 203 }
 204
 205 static struct ldb_val usn_to_timestamp(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
 206 {
 207         struct ldb_val out;
 208         unsigned long long usn = strtoull((const char *)val->data, NULL, 10);
 209         time_t t = (usn >> 24);
 210         out = data_blob_string_const(ldb_timestring(ctx, t));
 211         return out;
 212 }
 213
 214 static struct ldb_val timestamp_to_usn(struct ldb_module *module, TALLOC_CTX *ctx, const struct ldb_val *val)
 215 {
 216         struct ldb_val out;
 217         time_t t;
 218         unsigned long long usn;
 219
 220         t = ldb_string_to_time((const char *)val->data);
 221
 222         usn = ((unsigned long long)t <<24);
 223
 224         out = data_blob_string_const(talloc_asprintf(ctx, "%lld", usn));
 225         return out;
 226 }
 227
 228
 229 static const struct ldb_map_attribute entryuuid_attributes[] =
 230 {
 231         /* objectGUID */
 232         {
 233                 .local_name = "objectGUID",
 234                 .type = MAP_CONVERT,
 235                 .u = {
 236                         .convert = {
 237                                 .remote_name = "entryUUID",
 238                                 .convert_local = guid_always_string,
 239                                 .convert_remote = encode_guid,
 240                         },
 241                 },
 242         },
 243         /* invocationId */
 244         {
 245                 .local_name = "invocationId",
 246                 .type = MAP_CONVERT,
 247                 .u = {
 248                         .convert = {
 249                                 .remote_name = "invocationId",
 250                                 .convert_local = guid_always_string,
 251                                 .convert_remote = encode_guid,
 252                         },
 253                 },
 254         },
 255         /* objectSid */
 256         {
 257                 .local_name = "objectSid",
 258                 .type = MAP_CONVERT,
 259                 .u = {
 260                         .convert = {
 261                                 .remote_name = "objectSid",
 262                                 .convert_local = sid_always_binary,
 263                                 .convert_remote = val_copy,
 264                         },
 265                 },
 266         },
 267         {
 268                 .local_name = "name",
 269                 .type = MAP_RENAME,
 270                 .u = {
 271                         .rename = {
 272                                  .remote_name = "samba4RDN"
 273                          }
 274                 }
 275         },
 276         {
 277                 .local_name = "whenCreated",
 278                 .type = MAP_RENAME,
 279                 .u = {
 280                         .rename = {
 281                                  .remote_name = "createTimestamp"
 282                          }
 283                 }
 284         },
 285         {
 286                 .local_name = "whenChanged",
 287                 .type = MAP_RENAME,
 288                 .u = {
 289                         .rename = {
 290                                  .remote_name = "modifyTimestamp"
 291                          }
 292                 }
 293         },
 294         {
 295                 .local_name = "objectClasses",
 296                 .type = MAP_RENAME,
 297                 .u = {
 298                         .rename = {
 299                                  .remote_name = "samba4ObjectClasses"
 300                          }
 301                 }
 302         },
 303         {
 304                 .local_name = "dITContentRules",
 305                 .type = MAP_RENAME,
 306                 .u = {
 307                         .rename = {
 308                                  .remote_name = "samba4DITContentRules"
 309                          }
 310                 }
 311         },
 312         {
 313                 .local_name = "attributeTypes",
 314                 .type = MAP_RENAME,
 315                 .u = {
 316                         .rename = {
 317                                  .remote_name = "samba4AttributeTypes"
 318                          }
 319                 }
 320         },
 321         {
 322                 .local_name = "objectCategory",
 323                 .type = MAP_CONVERT,
 324                 .u = {
 325                         .convert = {
 326                                 .remote_name = "objectCategory",
 327                                 .convert_local = objectCategory_always_dn,
 328                                 .convert_remote = val_copy,
 329                         },
 330                 },
 331         },
 332         {
 333                 .local_name = "distinguishedName",
 334                 .type = MAP_RENAME,
 335                 .u = {
 336                         .rename = {
 337                                  .remote_name = "entryDN"
 338                          }
 339                 }
 340         },
 341         {
 342                 .local_name = "groupType",
 343                 .type = MAP_CONVERT,
 344                 .u = {
 345                         .convert = {
 346                                  .remote_name = "groupType",
 347                                  .convert_local = normalise_to_signed32,
 348                                  .convert_remote = val_copy,
 349                          },
 350                 }
 351         },
 352         {
 353                 .local_name = "userAccountControl",
 354                 .type = MAP_CONVERT,
 355                 .u = {
 356                         .convert = {
 357                                  .remote_name = "userAccountControl",
 358                                  .convert_local = normalise_to_signed32,
 359                                  .convert_remote = val_copy,
 360                          },
 361                 }
 362         },
 363         {
 364                 .local_name = "sAMAccountType",
 365                 .type = MAP_CONVERT,
 366                 .u = {
 367                         .convert = {
 368                                  .remote_name = "sAMAccountType",
 369                                  .convert_local = normalise_to_signed32,
 370                                  .convert_remote = val_copy,
 371                          },
 372                 }
 373         },
 374         {
 375                 .local_name = "usnChanged",
 376                 .type = MAP_CONVERT,
 377                 .u = {
 378                         .convert = {
 379                                  .remote_name = "entryCSN",
 380                                  .convert_local = usn_to_entryCSN,
 381                                  .convert_remote = entryCSN_to_usn
 382                          },
 383                 },
 384         },
 385         {
 386                 .local_name = "usnCreated",
 387                 .type = MAP_CONVERT,
 388                 .u = {
 389                         .convert = {
 390                                  .remote_name = "createTimestamp",
 391                                  .convert_local = usn_to_timestamp,
 392                                  .convert_remote = timestamp_to_usn,
 393                          },
 394                 },
 395         },
 396         {
 397                 .local_name = "*",
 398                 .type = MAP_KEEP,
 399         },
 400         {
 401                 .local_name = NULL,
 402         }
 403 };
 404
 405 /* This objectClass conflicts with builtin classes on OpenLDAP */
 406 const struct ldb_map_objectclass entryuuid_objectclasses[] =
 407 {
 408         {
 409                 .local_name = "subSchema",
 410                 .remote_name = "samba4SubSchema"
 411         },
 412         {
 413                 .local_name = NULL
 414         }
 415 };
 416
 417 /* These things do not show up in wildcard searches in OpenLDAP, but
 418  * we need them to show up in the AD-like view */
 419 static const char * const entryuuid_wildcard_attributes[] = {
 420         "objectGUID",
 421         "whenCreated",
 422         "whenChanged",
 423         "usnCreated",
 424         "usnChanged",
 425         "memberOf",
 426         NULL
 427 };
 428
 429 static const struct ldb_map_attribute nsuniqueid_attributes[] =
 430 {
 431         /* objectGUID */
 432         {
 433                 .local_name = "objectGUID",
 434                 .type = MAP_CONVERT,
 435                 .u = {
 436                         .convert = {
 437                                 .remote_name = "nsuniqueid",
 438                                 .convert_local = guid_ns_string,
 439                                 .convert_remote = encode_ns_guid,
 440                         },
 441                 },
 442         },
 443         /* objectSid */
 444         {
 445                 .local_name = "objectSid",
 446                 .type = MAP_CONVERT,
 447                 .u = {
 448                         .convert = {
 449                                 .remote_name = "objectSid",
 450                                 .convert_local = sid_always_binary,
 451                                 .convert_remote = val_copy,
 452                         },
 453                 },
 454         },
 455         {
 456                 .local_name = "whenCreated",
 457                 .type = MAP_RENAME,
 458                 .u = {
 459                         .rename = {
 460                                  .remote_name = "createTimestamp"
 461                          }
 462                 }
 463         },
 464         {
 465                 .local_name = "whenChanged",
 466                 .type = MAP_RENAME,
 467                 .u = {
 468                         .rename = {
 469                                  .remote_name = "modifyTimestamp"
 470                          }
 471                 }
 472         },
 473         {
 474                 .local_name = "objectCategory",
 475                 .type = MAP_CONVERT,
 476                 .u = {
 477                         .convert = {
 478                                 .remote_name = "objectCategory",
 479                                 .convert_local = objectCategory_always_dn,
 480                                 .convert_remote = val_copy,
 481                         },
 482                 },
 483         },
 484         {
 485                 .local_name = "distinguishedName",
 486                 .type = MAP_RENAME,
 487                 .u = {
 488                         .rename = {
 489                                  .remote_name = "entryDN"
 490                          }
 491                 }
 492         },
 493         {
 494                 .local_name = "groupType",
 495                 .type = MAP_CONVERT,
 496                 .u = {
 497                         .convert = {
 498                                  .remote_name = "groupType",
 499                                  .convert_local = normalise_to_signed32,
 500                                  .convert_remote = val_copy,
 501                          },
 502                 }
 503         },
 504         {
 505                 .local_name = "userAccountControl",
 506                 .type = MAP_CONVERT,
 507                 .u = {
 508                         .convert = {
 509                                  .remote_name = "userAccountControl",
 510                                  .convert_local = normalise_to_signed32,
 511                                  .convert_remote = val_copy,
 512                          },
 513                 }
 514         },
 515         {
 516                 .local_name = "sAMAccountType",
 517                 .type = MAP_CONVERT,
 518                 .u = {
 519                         .convert = {
 520                                  .remote_name = "sAMAccountType",
 521                                  .convert_local = normalise_to_signed32,
 522                                  .convert_remote = val_copy,
 523                          },
 524                 }
 525         },
 526         {
 527                 .local_name = "usnChanged",
 528                 .type = MAP_CONVERT,
 529                 .u = {
 530                         .convert = {
 531                                  .remote_name = "modifyTimestamp",
 532                                  .convert_local = usn_to_timestamp,
 533                                  .convert_remote = timestamp_to_usn,
 534                          },
 535                 },
 536         },
 537         {
 538                 .local_name = "usnCreated",
 539                 .type = MAP_CONVERT,
 540                 .u = {
 541                         .convert = {
 542                                  .remote_name = "createTimestamp",
 543                                  .convert_local = usn_to_timestamp,
 544                                  .convert_remote = timestamp_to_usn,
 545                          },
 546                 },
 547         },
 548         {
 549                 .local_name = "*",
 550                 .type = MAP_KEEP,
 551         },
 552         {
 553                 .local_name = NULL,
 554         }
 555 };
 556
 557 /* These things do not show up in wildcard searches in OpenLDAP, but
 558  * we need them to show up in the AD-like view */
 559 static const char * const nsuniqueid_wildcard_attributes[] = {
 560         "objectGUID",
 561         "whenCreated",
 562         "whenChanged",
 563         "usnCreated",
 564         "usnChanged",
 565         NULL
 566 };
 567
 568 /* the context init function */
 569 static int entryuuid_init(struct ldb_module *module)
 570 {
 571         int ret;
 572         ret = ldb_map_init(module, entryuuid_attributes, entryuuid_objectclasses, entryuuid_wildcard_attributes, "samba4Top", NULL);
 573         if (ret != LDB_SUCCESS)
 574                 return ret;
 575
 576         return ldb_next_init(module);
 577 }
 578
 579 /* the context init function */
 580 static int nsuniqueid_init(struct ldb_module *module)
 581 {
 582         int ret;
 583         ret = ldb_map_init(module, nsuniqueid_attributes, NULL, nsuniqueid_wildcard_attributes, "extensibleObject", NULL);
 584         if (ret != LDB_SUCCESS)
 585                 return ret;
 586
 587         return ldb_next_init(module);
 588 }
 589
 590 static int get_seq_callback(struct ldb_request *req,
 591                             struct ldb_reply *ares)
 592 {
 593         unsigned long long *seq = (unsigned long long *)req->context;
 594
 595         if (!ares) {
 596                 return ldb_request_done(req, LDB_ERR_OPERATIONS_ERROR);
 597         }
 598         if (ares->error != LDB_SUCCESS) {
 599                 return ldb_request_done(req, ares->error);
 600         }
 601
 602         if (ares->type == LDB_REPLY_ENTRY) {
 603                 struct ldb_message_element *el = ldb_msg_find_element(ares->message, "contextCSN");
 604                 if (el) {
 605                         *seq = entryCSN_to_usn_int(ares, &el->values[0]);
 606                 }
 607         }
 608
 609         if (ares->type == LDB_REPLY_DONE) {
 610                 return ldb_request_done(req, LDB_SUCCESS);
 611         }
 612
 613         talloc_free(ares);
 614         return LDB_SUCCESS;
 615 }
 616
 617 static int entryuuid_sequence_number(struct ldb_module *module, struct ldb_request *req)
 618 {
 619         struct ldb_context *ldb;
 620         int ret;
 621         struct map_private *map_private;
 622         struct entryuuid_private *entryuuid_private;
 623         unsigned long long seq_num = 0;
 624         struct ldb_request *search_req;
 625
 626         const struct ldb_control *partition_ctrl;
 627         const struct dsdb_control_current_partition *partition;
 628
 629         static const char *contextCSN_attr[] = {
 630                 "contextCSN", NULL
 631         };
 632
 633         struct ldb_seqnum_request *seq;
 634         struct ldb_seqnum_result *seqr;
 635         struct ldb_extended *ext;
 636
 637         ldb = ldb_module_get_ctx(module);
 638
 639         seq = talloc_get_type(req->op.extended.data, struct ldb_seqnum_request);
 640
 641         map_private = talloc_get_type(ldb_module_get_private(module), struct map_private);
 642
 643         entryuuid_private = talloc_get_type(map_private->caller_private, struct entryuuid_private);
 644
 645         /* All this to get the DN of the parition, so we can search the right thing */
 646         partition_ctrl = ldb_request_get_control(req, DSDB_CONTROL_CURRENT_PARTITION_OID);
 647         if (!partition_ctrl) {
 648                 ldb_debug_set(ldb, LDB_DEBUG_FATAL,
 649                               "entryuuid_sequence_number: no current partition control found");
 650                 return LDB_ERR_CONSTRAINT_VIOLATION;
 651         }
 652
 653         partition = talloc_get_type(partition_ctrl->data,
 654                                     struct dsdb_control_current_partition);
 655         SMB_ASSERT(partition && partition->version == DSDB_CONTROL_CURRENT_PARTITION_VERSION);
 656
 657         ret = ldb_build_search_req(&search_req, ldb, req,
 658                                    partition->dn, LDB_SCOPE_BASE,
 659                                    NULL, contextCSN_attr, NULL,
 660                                    &seq_num, get_seq_callback,
 661                                    NULL);
 662         if (ret != LDB_SUCCESS) {
 663                 return ret;
 664         }
 665
 666         ret = ldb_next_request(module, search_req);
 667
 668         if (ret == LDB_SUCCESS) {
 669                 ret = ldb_wait(search_req->handle, LDB_WAIT_ALL);
 670         }
 671
 672         talloc_free(search_req);
 673         if (ret != LDB_SUCCESS) {
 674                 return ret;
 675         }
 676
 677         ext = talloc_zero(req, struct ldb_extended);
 678         if (!ext) {
 679                 return LDB_ERR_OPERATIONS_ERROR;
 680         }
 681         seqr = talloc_zero(req, struct ldb_seqnum_result);
 682         if (seqr == NULL) {
 683                 talloc_free(ext);
 684                 return LDB_ERR_OPERATIONS_ERROR;
 685         }
 686         ext->oid = LDB_EXTENDED_SEQUENCE_NUMBER;
 687         ext->data = seqr;
 688
 689         switch (seq->type) {
 690         case LDB_SEQ_HIGHEST_SEQ:
 691                 seqr->seq_num = seq_num;
 692                 break;
 693         case LDB_SEQ_NEXT:
 694                 seqr->seq_num = seq_num;
 695                 seqr->seq_num++;
 696                 break;
 697         case LDB_SEQ_HIGHEST_TIMESTAMP:
 698         {
 699                 seqr->seq_num = (seq_num >> 24);
 700                 break;
 701         }
 702         }
 703         seqr->flags = 0;
 704         seqr->flags |= LDB_SEQ_TIMESTAMP_SEQUENCE;
 705         seqr->flags |= LDB_SEQ_GLOBAL_SEQUENCE;
 706
 707         /* send request done */
 708         return ldb_module_done(req, NULL, ext, LDB_SUCCESS);
 709 }
 710
 711 static int entryuuid_extended(struct ldb_module *module, struct ldb_request *req)
 712 {
 713         if (strcmp(req->op.extended.oid, LDB_EXTENDED_SEQUENCE_NUMBER) == 0) {
 714                 return entryuuid_sequence_number(module, req);
 715         }
 716
 717         return ldb_next_request(module, req);
 718 }
 719
 720 _PUBLIC_ const struct ldb_module_ops ldb_entryuuid_module_ops = {
 721         .name              = "entryuuid",
 722         .init_context      = entryuuid_init,
 723         .extended          = entryuuid_extended,
 724         LDB_MAP_OPS
 725 };
 726
 727 _PUBLIC_ const struct ldb_module_ops ldb_nsuniqueid_module_ops = {
 728         .name              = "nsuniqueid",
 729         .init_context      = nsuniqueid_init,
 730         .extended          = entryuuid_extended,
 731         LDB_MAP_OPS
 732 };