source3/utils/net_idmap.c

   1 /*
   2    Samba Unix/Linux SMB client library
   3    Distributed SMB/CIFS Server Management Utility
   4    Copyright (C) 2003 Andrew Bartlett (abartlet@samba.org)
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "includes.h"
  21 #include "system/filesys.h"
  22 #include "utils/net.h"
  23 #include "secrets.h"
  24 #include "idmap.h"
  25 #include "dbwrap/dbwrap.h"
  26 #include "dbwrap/dbwrap_open.h"
  27 #include "../libcli/security/security.h"
  28 #include "net_idmap_check.h"
  29 #include "util_tdb.h"
  30
  31 #define ALLOC_CHECK(mem) do { \
  32         if (!mem) { \
  33                 d_fprintf(stderr, _("Out of memory!\n")); \
  34                 talloc_free(ctx); \
  35                 return -1; \
  36         } } while(0)
  37
  38 /***********************************************************
  39  Helper function for net_idmap_dump. Dump one entry.
  40  **********************************************************/
  41 static int net_idmap_dump_one_entry(struct db_record *rec,
  42                                     void *unused)
  43 {
  44         TDB_DATA key;
  45         TDB_DATA value;
  46
  47         key = dbwrap_record_get_key(rec);
  48         value = dbwrap_record_get_value(rec);
  49
  50         if (strcmp((char *)key.dptr, "USER HWM") == 0) {
  51                 printf(_("USER HWM %d\n"), IVAL(value.dptr,0));
  52                 return 0;
  53         }
  54
  55         if (strcmp((char *)key.dptr, "GROUP HWM") == 0) {
  56                 printf(_("GROUP HWM %d\n"), IVAL(value.dptr,0));
  57                 return 0;
  58         }
  59
  60         if (strncmp((char *)key.dptr, "S-", 2) != 0)
  61                 return 0;
  62
  63         printf("%s %s\n", value.dptr, key.dptr);
  64         return 0;
  65 }
  66
  67 static const char* net_idmap_dbfile(struct net_context *c)
  68 {
  69         const char* dbfile = NULL;
  70
  71         if (c->opt_db != NULL) {
  72                 dbfile = talloc_strdup(talloc_tos(), c->opt_db);
  73                 if (dbfile == NULL) {
  74                         d_fprintf(stderr, _("Out of memory!\n"));
  75                 }
  76         } else if (strequal(lp_idmap_backend(), "tdb")) {
  77                 dbfile = state_path("winbindd_idmap.tdb");
  78                 if (dbfile == NULL) {
  79                         d_fprintf(stderr, _("Out of memory!\n"));
  80                 }
  81         } else if (strequal(lp_idmap_backend(), "tdb2")) {
  82                 dbfile = lp_parm_talloc_string(talloc_tos(),
  83                                                -1, "tdb", "idmap2.tdb", NULL);
  84                 if (dbfile == NULL) {
  85                         dbfile = talloc_asprintf(talloc_tos(), "%s/idmap2.tdb",
  86                                                  lp_private_dir());
  87                 }
  88                 if (dbfile == NULL) {
  89                         d_fprintf(stderr, _("Out of memory!\n"));
  90                 }
  91         } else {
  92                 char* backend = talloc_strdup(talloc_tos(), lp_idmap_backend());
  93                 char* args = strchr(backend, ':');
  94                 if (args != NULL) {
  95                         *args = '\0';
  96                 }
  97
  98                 d_printf(_("Sorry, 'idmap backend = %s' is currently not supported\n"),
  99                          backend);
 100
 101                 talloc_free(backend);
 102         }
 103
 104         return dbfile;
 105 }
 106
 107 /***********************************************************
 108  Dump the current idmap
 109  **********************************************************/
 110 static int net_idmap_dump(struct net_context *c, int argc, const char **argv)
 111 {
 112         struct db_context *db;
 113         TALLOC_CTX *mem_ctx;
 114         const char* dbfile;
 115         NTSTATUS status;
 116         int ret = -1;
 117
 118         if ( argc > 1  || c->display_usage) {
 119                 d_printf("%s\n%s",
 120                          _("Usage:"),
 121                          _("net idmap dump [[--db=]<inputfile>]\n"
 122                            "  Dump current ID mapping.\n"
 123                            "    inputfile\tTDB file to read mappings from.\n"));
 124                 return c->display_usage?0:-1;
 125         }
 126
 127         mem_ctx = talloc_stackframe();
 128
 129         dbfile = (argc > 0) ? argv[0] : net_idmap_dbfile(c);
 130         if (dbfile == NULL) {
 131                 goto done;
 132         }
 133         d_fprintf(stderr, _("dumping id mapping from %s\n"), dbfile);
 134
 135         db = db_open(mem_ctx, dbfile, 0, TDB_DEFAULT, O_RDONLY, 0,
 136                      DBWRAP_LOCK_ORDER_1);
 137         if (db == NULL) {
 138                 d_fprintf(stderr, _("Could not open idmap db (%s): %s\n"),
 139                           dbfile, strerror(errno));
 140                 goto done;
 141         }
 142
 143         status = dbwrap_traverse_read(db, net_idmap_dump_one_entry, NULL, NULL);
 144         if (!NT_STATUS_IS_OK(status)) {
 145                 d_fprintf(stderr, _("error traversing the database\n"));
 146                 ret = -1;
 147                 goto done;
 148         }
 149
 150         ret = 0;
 151
 152 done:
 153         talloc_free(mem_ctx);
 154         return ret;
 155 }
 156
 157 /***********************************************************
 158  Write entries from stdin to current local idmap
 159  **********************************************************/
 160
 161 static int net_idmap_store_id_mapping(struct db_context *db,
 162                                       enum id_type type,
 163                                       unsigned long idval,
 164                                       const char *sid_string)
 165 {
 166         NTSTATUS status;
 167         char *idstr = NULL;
 168
 169         switch(type) {
 170         case ID_TYPE_UID:
 171                 idstr = talloc_asprintf(talloc_tos(), "UID %lu", idval);
 172                 break;
 173         case ID_TYPE_GID:
 174                 idstr = talloc_asprintf(talloc_tos(), "GID %lu", idval);
 175                 break;
 176         default:
 177                 d_fprintf(stderr, "Invalid id mapping type: %d\n", type);
 178                 return -1;
 179         }
 180
 181         status = dbwrap_store_bystring(db, idstr,
 182                                        string_term_tdb_data(sid_string),
 183                                        TDB_REPLACE);
 184         if (!NT_STATUS_IS_OK(status)) {
 185                 d_fprintf(stderr, "Error storing ID -> SID: "
 186                          "%s\n", nt_errstr(status));
 187                 talloc_free(idstr);
 188                 return -1;
 189         }
 190         status = dbwrap_store_bystring(db, sid_string,
 191                                        string_term_tdb_data(idstr),
 192                                        TDB_REPLACE);
 193         if (!NT_STATUS_IS_OK(status)) {
 194                 d_fprintf(stderr, "Error storing SID -> ID: "
 195                          "%s\n", nt_errstr(status));
 196                 talloc_free(idstr);
 197                 return -1;
 198         }
 199
 200         return 0;
 201 }
 202
 203 static int net_idmap_restore(struct net_context *c, int argc, const char **argv)
 204 {
 205         TALLOC_CTX *mem_ctx;
 206         FILE *input = NULL;
 207         struct db_context *db;
 208         const char *dbfile = NULL;
 209         int ret = 0;
 210
 211         if (c->display_usage) {
 212                 d_printf("%s\n%s",
 213                          _("Usage:"),
 214                          _("net idmap restore [--db=<TDB>] [<inputfile>]\n"
 215                            "  Restore ID mappings from file\n"
 216                            "    TDB\tFile to store ID mappings to."
 217                            "    inputfile\tFile to load ID mappings from. If not "
 218                            "given, load data from stdin.\n"));
 219                 return 0;
 220         }
 221
 222         mem_ctx = talloc_stackframe();
 223
 224         dbfile = net_idmap_dbfile(c);
 225
 226         if (dbfile == NULL) {
 227                 ret = -1;
 228                 goto done;
 229         }
 230
 231         d_fprintf(stderr, _("restoring id mapping to %s\n"), dbfile);
 232
 233         if (argc == 1) {
 234                 input = fopen(argv[0], "r");
 235                 if (input == NULL) {
 236                         d_fprintf(stderr, _("Could not open input file (%s): %s\n"),
 237                                   argv[0], strerror(errno));
 238                         ret = -1;
 239                         goto done;
 240                 }
 241         } else {
 242                 input = stdin;
 243         }
 244
 245         db = db_open(mem_ctx, dbfile, 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0644,
 246                      DBWRAP_LOCK_ORDER_1);
 247         if (db == NULL) {
 248                 d_fprintf(stderr, _("Could not open idmap db (%s): %s\n"),
 249                           dbfile, strerror(errno));
 250                 ret = -1;
 251                 goto done;
 252         }
 253
 254         if (dbwrap_transaction_start(db) != 0) {
 255                 d_fprintf(stderr, _("Failed to start transaction.\n"));
 256                 ret = -1;
 257                 goto done;
 258         }
 259
 260         while (!feof(input)) {
 261                 char line[128], sid_string[128];
 262                 int len;
 263                 unsigned long idval;
 264                 NTSTATUS status;
 265
 266                 if (fgets(line, 127, input) == NULL)
 267                         break;
 268
 269                 len = strlen(line);
 270
 271                 if ( (len > 0) && (line[len-1] == '\n') )
 272                         line[len-1] = '\0';
 273
 274                 if (sscanf(line, "GID %lu %128s", &idval, sid_string) == 2)
 275                 {
 276                         ret = net_idmap_store_id_mapping(db, ID_TYPE_GID,
 277                                                          idval, sid_string);
 278                         if (ret != 0) {
 279                                 break;
 280                         }
 281                 } else if (sscanf(line, "UID %lu %128s", &idval, sid_string) == 2)
 282                 {
 283                         ret = net_idmap_store_id_mapping(db, ID_TYPE_UID,
 284                                                          idval, sid_string);
 285                         if (ret != 0) {
 286                                 break;
 287                         }
 288                 } else if (sscanf(line, "USER HWM %lu", &idval) == 1) {
 289                         status = dbwrap_store_int32_bystring(
 290                                 db, "USER HWM", idval);
 291                         if (!NT_STATUS_IS_OK(status)) {
 292                                 d_fprintf(stderr,
 293                                           _("Could not store USER HWM: %s\n"),
 294                                           nt_errstr(status));
 295                                 break;
 296                         }
 297                 } else if (sscanf(line, "GROUP HWM %lu", &idval) == 1) {
 298                         status = dbwrap_store_int32_bystring(
 299                                 db, "GROUP HWM", idval);
 300                         if (!NT_STATUS_IS_OK(status)) {
 301                                 d_fprintf(stderr,
 302                                           _("Could not store GROUP HWM: %s\n"),
 303                                           nt_errstr(status));
 304                                 break;
 305                         }
 306                 } else {
 307                         d_fprintf(stderr, _("ignoring invalid line [%s]\n"),
 308                                   line);
 309                         continue;
 310                 }
 311         }
 312
 313         if (ret == 0) {
 314                 if(dbwrap_transaction_commit(db) != 0) {
 315                         d_fprintf(stderr, _("Failed to commit transaction.\n"));
 316                         ret = -1;
 317                 }
 318         } else {
 319                 if (dbwrap_transaction_cancel(db) != 0) {
 320                         d_fprintf(stderr, _("Failed to cancel transaction.\n"));
 321                 }
 322         }
 323
 324 done:
 325         if ((input != NULL) && (input != stdin)) {
 326                 fclose(input);
 327         }
 328
 329         talloc_free(mem_ctx);
 330         return ret;
 331 }
 332
 333 static
 334 NTSTATUS dbwrap_delete_mapping(struct db_context *db, TDB_DATA key1, bool force)
 335 {
 336         TALLOC_CTX* mem_ctx = talloc_tos();
 337         struct db_record *rec1=NULL, *rec2=NULL;
 338         TDB_DATA key2;
 339         bool is_valid_mapping;
 340         NTSTATUS status = NT_STATUS_OK;
 341         TDB_DATA value;
 342
 343         rec1 = dbwrap_fetch_locked(db, mem_ctx, key1);
 344         if (rec1 == NULL) {
 345                 DEBUG(1, ("failed to fetch: %.*s\n", (int)key1.dsize, key1.dptr));
 346                 status = NT_STATUS_NO_MEMORY;
 347                 goto done;
 348         }
 349         key2 = dbwrap_record_get_value(rec1);
 350         if (key2.dptr == NULL) {
 351                 DEBUG(1, ("could not find %.*s\n", (int)key1.dsize, key1.dptr));
 352                 status = NT_STATUS_NOT_FOUND;
 353                 goto done;
 354         }
 355
 356         DEBUG(2, ("mapping: %.*s -> %.*s\n",
 357                   (int)key1.dsize, key1.dptr, (int)key2.dsize, key2.dptr));
 358
 359         rec2 = dbwrap_fetch_locked(db, mem_ctx, key2);
 360         if (rec2 == NULL) {
 361                 DEBUG(1, ("failed to fetch: %.*s\n", (int)key2.dsize, key2.dptr));
 362                 status = NT_STATUS_NO_MEMORY;
 363                 goto done;
 364         }
 365
 366         value = dbwrap_record_get_value(rec2);
 367         is_valid_mapping = tdb_data_equal(key1, value);
 368
 369         if (!is_valid_mapping) {
 370                 DEBUG(1, ("invalid mapping: %.*s -> %.*s -> %.*s\n",
 371                           (int)key1.dsize, key1.dptr, (int)key2.dsize, key2.dptr,
 372                           (int)value.dsize, value.dptr ));
 373                 if ( !force ) {
 374                         status = NT_STATUS_FILE_INVALID;
 375                         goto done;
 376                 }
 377         }
 378
 379         status = dbwrap_record_delete(rec1);
 380         if (!NT_STATUS_IS_OK(status)) {
 381                 DEBUG(1, ("failed to delete: %.*s\n", (int)key1.dsize, key1.dptr));
 382                 goto done;
 383         }
 384
 385         if (is_valid_mapping) {
 386                 status = dbwrap_record_delete(rec2);
 387                 if (!NT_STATUS_IS_OK(status)) {
 388                         DEBUG(1, ("failed to delete: %.*s\n", (int)key2.dsize, key2.dptr));
 389                 }
 390         }
 391 done:
 392         TALLOC_FREE(rec1);
 393         TALLOC_FREE(rec2);
 394         return status;
 395 }
 396
 397 static
 398 NTSTATUS delete_mapping_action(struct db_context *db, void* data)
 399 {
 400         return dbwrap_delete_mapping(db, *(TDB_DATA*)data, false);
 401 }
 402 static
 403 NTSTATUS delete_mapping_action_force(struct db_context *db, void* data)
 404 {
 405         return dbwrap_delete_mapping(db, *(TDB_DATA*)data, true);
 406 }
 407
 408 /***********************************************************
 409  Delete a SID mapping from a winbindd_idmap.tdb
 410  **********************************************************/
 411 static bool delete_args_ok(int argc, const char **argv)
 412 {
 413         if (argc != 1)
 414                 return false;
 415         if (strncmp(argv[0], "S-", 2) == 0)
 416                 return true;
 417         if (strncmp(argv[0], "GID ", 4) == 0)
 418                 return true;
 419         if (strncmp(argv[0], "UID ", 4) == 0)
 420                 return true;
 421         return false;
 422 }
 423
 424 static int net_idmap_delete(struct net_context *c, int argc, const char **argv)
 425 {
 426         int ret = -1;
 427         struct db_context *db;
 428         TALLOC_CTX *mem_ctx;
 429         TDB_DATA key;
 430         NTSTATUS status;
 431         const char* dbfile;
 432
 433         if ( !delete_args_ok(argc,argv) || c->display_usage) {
 434                 d_printf("%s\n%s",
 435                          _("Usage:"),
 436                          _("net idmap delete [-f] [--db=<TDB>] <ID>\n"
 437                            "  Delete mapping of ID from TDB.\n"
 438                            "    -f\tforce\n"
 439                            "    TDB\tidmap database\n"
 440                            "    ID\tSID|GID|UID\n"));
 441                 return c->display_usage ? 0 : -1;
 442         }
 443
 444         mem_ctx = talloc_stackframe();
 445
 446         dbfile = net_idmap_dbfile(c);
 447         if (dbfile == NULL) {
 448                 goto done;
 449         }
 450         d_fprintf(stderr, _("deleting id mapping from %s\n"), dbfile);
 451
 452         db = db_open(mem_ctx, dbfile, 0, TDB_DEFAULT, O_RDWR, 0,
 453                      DBWRAP_LOCK_ORDER_1);
 454         if (db == NULL) {
 455                 d_fprintf(stderr, _("Could not open idmap db (%s): %s\n"),
 456                           dbfile, strerror(errno));
 457                 goto done;
 458         }
 459
 460         key = string_term_tdb_data(argv[0]);
 461
 462         status = dbwrap_trans_do(db, (c->opt_force
 463                                       ? delete_mapping_action_force
 464                                       : delete_mapping_action),  &key);
 465
 466         if (!NT_STATUS_IS_OK(status)) {
 467                 d_fprintf(stderr, _("could not delete mapping: %s\n"),
 468                           nt_errstr(status));
 469                 goto done;
 470         }
 471         ret = 0;
 472 done:
 473         talloc_free(mem_ctx);
 474         return ret;
 475 }
 476
 477 static int net_idmap_set(struct net_context *c, int argc, const char **argv)
 478 {
 479         d_printf("%s\n", _("Not implemented yet"));
 480         return -1;
 481 }
 482 static bool idmap_store_secret(const char *backend,
 483                                const char *domain,
 484                                const char *identity,
 485                                const char *secret)
 486 {
 487         char *tmp;
 488         int r;
 489         bool ret;
 490
 491         r = asprintf(&tmp, "IDMAP_%s_%s", backend, domain);
 492
 493         if (r < 0) return false;
 494
 495         /* make sure the key is case insensitive */
 496         if (!strupper_m(tmp)) {
 497                 free(tmp);
 498                 return false;
 499         }
 500         ret = secrets_store_generic(tmp, identity, secret);
 501
 502         free(tmp);
 503         return ret;
 504 }
 505
 506
 507 static int net_idmap_secret(struct net_context *c, int argc, const char **argv)
 508 {
 509         TALLOC_CTX *ctx;
 510         const char *secret;
 511         const char *dn;
 512         char *domain;
 513         char *backend;
 514         char *opt = NULL;
 515         bool ret;
 516
 517         if (argc != 2 || c->display_usage) {
 518                 d_printf("%s\n%s",
 519                          _("Usage:\n"),
 520                          _("net idmap secret <DOMAIN> <secret>\n"
 521                            "  Set the secret for the specified domain\n"
 522                            "    DOMAIN\tDomain to set secret for.\n"
 523                            "    secret\tNew secret to set.\n"));
 524                 return c->display_usage?0:-1;
 525         }
 526
 527         secret = argv[1];
 528
 529         ctx = talloc_new(NULL);
 530         ALLOC_CHECK(ctx);
 531
 532         domain = talloc_strdup(ctx, argv[0]);
 533         ALLOC_CHECK(domain);
 534
 535         opt = talloc_asprintf(ctx, "idmap config %s", domain);
 536         ALLOC_CHECK(opt);
 537
 538         backend = talloc_strdup(ctx, lp_parm_const_string(-1, opt, "backend", "tdb"));
 539         ALLOC_CHECK(backend);
 540
 541         if ( ( ! backend) || ( ! strequal(backend, "ldap"))) {
 542                 d_fprintf(stderr,
 543                           _("The only currently supported backend is LDAP\n"));
 544                 talloc_free(ctx);
 545                 return -1;
 546         }
 547
 548         dn = lp_parm_const_string(-1, opt, "ldap_user_dn", NULL);
 549         if ( ! dn) {
 550                 d_fprintf(stderr,
 551                           _("Missing ldap_user_dn option for domain %s\n"),
 552                           domain);
 553                 talloc_free(ctx);
 554                 return -1;
 555         }
 556
 557         ret = idmap_store_secret("ldap", domain, dn, secret);
 558
 559         if ( ! ret) {
 560                 d_fprintf(stderr, _("Failed to store secret\n"));
 561                 talloc_free(ctx);
 562                 return -1;
 563         }
 564
 565         d_printf(_("Secret stored\n"));
 566         return 0;
 567 }
 568
 569 static int net_idmap_check(struct net_context *c, int argc, const char **argv)
 570 {
 571         const char* dbfile;
 572         struct check_options opts;
 573
 574         if ( argc > 1 || c->display_usage) {
 575                 d_printf("%s\n%s",
 576                          _("Usage:"),
 577                          _("net idmap check  [-v] [-r] [-a] [-T] [-f] [-l] [[--db=]<TDB>]\n"
 578                            "  Check an idmap database.\n"
 579                            "    --verbose,-v\tverbose\n"
 580                            "    --repair,-r\trepair\n"
 581                            "    --auto,-a\tnoninteractive mode\n"
 582                            "    --test,-T\tdry run\n"
 583                            "    --fore,-f\tforce\n"
 584                            "    --lock,-l\tlock db while doing the check\n"
 585                            "    TDB\tidmap database\n"));
 586                 return c->display_usage ? 0 : -1;
 587         }
 588
 589         dbfile = (argc > 0) ? argv[0] : net_idmap_dbfile(c);
 590         if (dbfile == NULL) {
 591                 return -1;
 592         }
 593         d_fprintf(stderr, _("check database: %s\n"), dbfile);
 594
 595         opts = (struct check_options) {
 596                 .lock = c->opt_lock || c->opt_long_list_entries,
 597                 .test = c->opt_testmode,
 598                 .automatic = c->opt_auto,
 599                 .verbose = c->opt_verbose,
 600                 .force = c->opt_force,
 601                 .repair = c->opt_repair || c->opt_reboot,
 602         };
 603
 604         return net_idmap_check_db(dbfile, &opts);
 605 }
 606
 607 static int net_idmap_aclmapset(struct net_context *c, int argc, const char **argv)
 608 {
 609         TALLOC_CTX *mem_ctx;
 610         int result = -1;
 611         struct dom_sid src_sid, dst_sid;
 612         char *src, *dst;
 613         struct db_context *db;
 614         struct db_record *rec;
 615         NTSTATUS status;
 616
 617         if (argc != 3 || c->display_usage) {
 618                 d_fprintf(stderr, "%s net idmap aclmapset <tdb> "
 619                           "<src-sid> <dst-sid>\n", _("Usage:"));
 620                 return -1;
 621         }
 622
 623         if (!(mem_ctx = talloc_init("net idmap aclmapset"))) {
 624                 d_fprintf(stderr, _("talloc_init failed\n"));
 625                 return -1;
 626         }
 627
 628         if (!(db = db_open(mem_ctx, argv[0], 0, TDB_DEFAULT,
 629                            O_RDWR|O_CREAT, 0600,
 630                            DBWRAP_LOCK_ORDER_1))) {
 631                 d_fprintf(stderr, _("db_open failed: %s\n"), strerror(errno));
 632                 goto fail;
 633         }
 634
 635         if (!string_to_sid(&src_sid, argv[1])) {
 636                 d_fprintf(stderr, _("%s is not a valid sid\n"), argv[1]);
 637                 goto fail;
 638         }
 639
 640         if (!string_to_sid(&dst_sid, argv[2])) {
 641                 d_fprintf(stderr, _("%s is not a valid sid\n"), argv[2]);
 642                 goto fail;
 643         }
 644
 645         if (!(src = sid_string_talloc(mem_ctx, &src_sid))
 646             || !(dst = sid_string_talloc(mem_ctx, &dst_sid))) {
 647                 d_fprintf(stderr, _("talloc_strdup failed\n"));
 648                 goto fail;
 649         }
 650
 651         if (!(rec = dbwrap_fetch_locked(
 652                       db, mem_ctx, string_term_tdb_data(src)))) {
 653                 d_fprintf(stderr, _("could not fetch db record\n"));
 654                 goto fail;
 655         }
 656
 657         status = dbwrap_record_store(rec, string_term_tdb_data(dst), 0);
 658         TALLOC_FREE(rec);
 659
 660         if (!NT_STATUS_IS_OK(status)) {
 661                 d_fprintf(stderr, _("could not store record: %s\n"),
 662                           nt_errstr(status));
 663                 goto fail;
 664         }
 665
 666         result = 0;
 667 fail:
 668         TALLOC_FREE(mem_ctx);
 669         return result;
 670 }
 671
 672 /***********************************************************
 673  Look at the current idmap
 674  **********************************************************/
 675 int net_idmap(struct net_context *c, int argc, const char **argv)
 676 {
 677         struct functable func[] = {
 678                 {
 679                         "dump",
 680                         net_idmap_dump,
 681                         NET_TRANSPORT_LOCAL,
 682                         N_("Dump the current ID mappings"),
 683                         N_("net idmap dump\n"
 684                            "  Dump the current ID mappings")
 685                 },
 686                 {
 687                         "restore",
 688                         net_idmap_restore,
 689                         NET_TRANSPORT_LOCAL,
 690                         N_("Restore entries from stdin"),
 691                         N_("net idmap restore\n"
 692                            "  Restore entries from stdin")
 693                 },
 694                 {
 695                         "setmap",
 696                         net_idmap_set,
 697                         NET_TRANSPORT_LOCAL,
 698                         N_("Not implemented yet"),
 699                         N_("net idmap setmap\n"
 700                            "  Not implemented yet")
 701                 },
 702                 {
 703                         "delete",
 704                         net_idmap_delete,
 705                         NET_TRANSPORT_LOCAL,
 706                         N_("Delete ID mapping"),
 707                         N_("net idmap delete <ID>\n"
 708                            "  Delete ID mapping")
 709                 },
 710                 {
 711                         "secret",
 712                         net_idmap_secret,
 713                         NET_TRANSPORT_LOCAL,
 714                         N_("Set secret for specified domain"),
 715                         N_("net idmap secret <DOMAIN> <secret>\n"
 716                            "  Set secret for specified domain")
 717                 },
 718                 {
 719                         "aclmapset",
 720                         net_idmap_aclmapset,
 721                         NET_TRANSPORT_LOCAL,
 722                         N_("Set acl map"),
 723                         N_("net idmap aclmapset\n"
 724                            "  Set acl map")
 725                 },
 726                 {
 727                         "check",
 728                         net_idmap_check,
 729                         NET_TRANSPORT_LOCAL,
 730                         N_("Check id mappings"),
 731                         N_("net idmap check\n"
 732                            "  Check id mappings")
 733                 },
 734                 {NULL, NULL, 0, NULL, NULL}
 735         };
 736
 737         return net_run_function(c, argc, argv, "net idmap", func);
 738 }
 739
 740