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(-1, "tdb", "idmap2.tdb", NULL);
  83                 if (dbfile == NULL) {
  84                         dbfile = talloc_asprintf(talloc_tos(), "%s/idmap2.tdb",
  85                                                  lp_private_dir());
  86                 }
  87                 if (dbfile == NULL) {
  88                         d_fprintf(stderr, _("Out of memory!\n"));
  89                 }
  90         } else {
  91                 char* backend = talloc_strdup(talloc_tos(), lp_idmap_backend());
  92                 char* args = strchr(backend, ':');
  93                 if (args != NULL) {
  94                         *args = '\0';
  95                 }
  96
  97                 d_printf(_("Sorry, 'idmap backend = %s' is currently not supported\n"),
  98                          backend);
  99
 100                 talloc_free(backend);
 101         }
 102
 103         return dbfile;
 104 }
 105
 106 /***********************************************************
 107  Dump the current idmap
 108  **********************************************************/
 109 static int net_idmap_dump(struct net_context *c, int argc, const char **argv)
 110 {
 111         struct db_context *db;
 112         TALLOC_CTX *mem_ctx;
 113         const char* dbfile;
 114         NTSTATUS status;
 115         int ret = -1;
 116
 117         if ( argc > 1  || c->display_usage) {
 118                 d_printf("%s\n%s",
 119                          _("Usage:"),
 120                          _("net idmap dump [[--db=]<inputfile>]\n"
 121                            "  Dump current ID mapping.\n"
 122                            "    inputfile\tTDB file to read mappings from.\n"));
 123                 return c->display_usage?0:-1;
 124         }
 125
 126         mem_ctx = talloc_stackframe();
 127
 128         dbfile = (argc > 0) ? argv[0] : net_idmap_dbfile(c);
 129         if (dbfile == NULL) {
 130                 goto done;
 131         }
 132         d_fprintf(stderr, _("dumping id mapping from %s\n"), dbfile);
 133
 134         db = db_open(mem_ctx, dbfile, 0, TDB_DEFAULT, O_RDONLY, 0,
 135                      DBWRAP_LOCK_ORDER_1);
 136         if (db == NULL) {
 137                 d_fprintf(stderr, _("Could not open idmap db (%s): %s\n"),
 138                           dbfile, strerror(errno));
 139                 goto done;
 140         }
 141
 142         status = dbwrap_traverse_read(db, net_idmap_dump_one_entry, NULL, NULL);
 143         if (!NT_STATUS_IS_OK(status)) {
 144                 d_fprintf(stderr, _("error traversing the database\n"));
 145                 ret = -1;
 146                 goto done;
 147         }
 148
 149         ret = 0;
 150
 151 done:
 152         talloc_free(mem_ctx);
 153         return ret;
 154 }
 155
 156 /***********************************************************
 157  Write entries from stdin to current local idmap
 158  **********************************************************/
 159
 160 static int net_idmap_store_id_mapping(struct db_context *db,
 161                                       enum id_type type,
 162                                       unsigned long idval,
 163                                       const char *sid_string)
 164 {
 165         NTSTATUS status;
 166         char *idstr = NULL;
 167
 168         switch(type) {
 169         case ID_TYPE_UID:
 170                 idstr = talloc_asprintf(talloc_tos(), "UID %lu", idval);
 171                 break;
 172         case ID_TYPE_GID:
 173                 idstr = talloc_asprintf(talloc_tos(), "GID %lu", idval);
 174                 break;
 175         default:
 176                 d_fprintf(stderr, "Invalid id mapping type: %d\n", type);
 177                 return -1;
 178         }
 179
 180         status = dbwrap_store_bystring(db, idstr,
 181                                        string_term_tdb_data(sid_string),
 182                                        TDB_REPLACE);
 183         if (!NT_STATUS_IS_OK(status)) {
 184                 d_fprintf(stderr, "Error storing ID -> SID: "
 185                          "%s\n", nt_errstr(status));
 186                 talloc_free(idstr);
 187                 return -1;
 188         }
 189         status = dbwrap_store_bystring(db, sid_string,
 190                                        string_term_tdb_data(idstr),
 191                                        TDB_REPLACE);
 192         if (!NT_STATUS_IS_OK(status)) {
 193                 d_fprintf(stderr, "Error storing SID -> ID: "
 194                          "%s\n", nt_errstr(status));
 195                 talloc_free(idstr);
 196                 return -1;
 197         }
 198
 199         return 0;
 200 }
 201
 202 static int net_idmap_restore(struct net_context *c, int argc, const char **argv)
 203 {
 204         TALLOC_CTX *mem_ctx;
 205         FILE *input = NULL;
 206         struct db_context *db;
 207         const char *dbfile = NULL;
 208         int ret = 0;
 209
 210         if (c->display_usage) {
 211                 d_printf("%s\n%s",
 212                          _("Usage:"),
 213                          _("net idmap restore [--db=<TDB>] [<inputfile>]\n"
 214                            "  Restore ID mappings from file\n"
 215                            "    TDB\tFile to store ID mappings to."
 216                            "    inputfile\tFile to load ID mappings from. If not "
 217                            "given, load data from stdin.\n"));
 218                 return 0;
 219         }
 220
 221         mem_ctx = talloc_stackframe();
 222
 223         dbfile = net_idmap_dbfile(c);
 224
 225         if (dbfile == NULL) {
 226                 ret = -1;
 227                 goto done;
 228         }
 229
 230         d_fprintf(stderr, _("restoring id mapping to %s\n"), dbfile);
 231
 232         if (argc == 1) {
 233                 input = fopen(argv[0], "r");
 234                 if (input == NULL) {
 235                         d_fprintf(stderr, _("Could not open input file (%s): %s\n"),
 236                                   argv[0], strerror(errno));
 237                         ret = -1;
 238                         goto done;
 239                 }
 240         } else {
 241                 input = stdin;
 242         }
 243
 244         db = db_open(mem_ctx, dbfile, 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0644,
 245                      DBWRAP_LOCK_ORDER_1);
 246         if (db == NULL) {
 247                 d_fprintf(stderr, _("Could not open idmap db (%s): %s\n"),
 248                           dbfile, strerror(errno));
 249                 ret = -1;
 250                 goto done;
 251         }
 252
 253         if (dbwrap_transaction_start(db) != 0) {
 254                 d_fprintf(stderr, _("Failed to start transaction.\n"));
 255                 ret = -1;
 256                 goto done;
 257         }
 258
 259         while (!feof(input)) {
 260                 char line[128], sid_string[128];
 261                 int len;
 262                 unsigned long idval;
 263                 NTSTATUS status;
 264
 265                 if (fgets(line, 127, input) == NULL)
 266                         break;
 267
 268                 len = strlen(line);
 269
 270                 if ( (len > 0) && (line[len-1] == '\n') )
 271                         line[len-1] = '\0';
 272
 273                 if (sscanf(line, "GID %lu %128s", &idval, sid_string) == 2)
 274                 {
 275                         ret = net_idmap_store_id_mapping(db, ID_TYPE_GID,
 276                                                          idval, sid_string);
 277                         if (ret != 0) {
 278                                 break;
 279                         }
 280                 } else if (sscanf(line, "UID %lu %128s", &idval, sid_string) == 2)
 281                 {
 282                         ret = net_idmap_store_id_mapping(db, ID_TYPE_UID,
 283                                                          idval, sid_string);
 284                         if (ret != 0) {
 285                                 break;
 286                         }
 287                 } else if (sscanf(line, "USER HWM %lu", &idval) == 1) {
 288                         status = dbwrap_store_int32(db, "USER HWM", idval);
 289                         if (!NT_STATUS_IS_OK(status)) {
 290                                 d_fprintf(stderr,
 291                                           _("Could not store USER HWM: %s\n"),
 292                                           nt_errstr(status));
 293                                 break;
 294                         }
 295                 } else if (sscanf(line, "GROUP HWM %lu", &idval) == 1) {
 296                         status = dbwrap_store_int32(db, "GROUP HWM", idval);
 297                         if (!NT_STATUS_IS_OK(status)) {
 298                                 d_fprintf(stderr,
 299                                           _("Could not store GROUP HWM: %s\n"),
 300                                           nt_errstr(status));
 301                                 break;
 302                         }
 303                 } else {
 304                         d_fprintf(stderr, _("ignoring invalid line [%s]\n"),
 305                                   line);
 306                         continue;
 307                 }
 308         }
 309
 310         if (ret == 0) {
 311                 if(dbwrap_transaction_commit(db) != 0) {
 312                         d_fprintf(stderr, _("Failed to commit transaction.\n"));
 313                         ret = -1;
 314                 }
 315         } else {
 316                 if (dbwrap_transaction_cancel(db) != 0) {
 317                         d_fprintf(stderr, _("Failed to cancel transaction.\n"));
 318                 }
 319         }
 320
 321 done:
 322         if ((input != NULL) && (input != stdin)) {
 323                 fclose(input);
 324         }
 325
 326         talloc_free(mem_ctx);
 327         return ret;
 328 }
 329
 330 static
 331 NTSTATUS dbwrap_delete_mapping(struct db_context *db, TDB_DATA key1, bool force)
 332 {
 333         TALLOC_CTX* mem_ctx = talloc_tos();
 334         struct db_record *rec1=NULL, *rec2=NULL;
 335         TDB_DATA key2;
 336         bool is_valid_mapping;
 337         NTSTATUS status = NT_STATUS_OK;
 338         TDB_DATA value;
 339
 340         rec1 = dbwrap_fetch_locked(db, mem_ctx, key1);
 341         if (rec1 == NULL) {
 342                 DEBUG(1, ("failed to fetch: %.*s\n", (int)key1.dsize, key1.dptr));
 343                 status = NT_STATUS_NO_MEMORY;
 344                 goto done;
 345         }
 346         key2 = dbwrap_record_get_value(rec1);
 347         if (key2.dptr == NULL) {
 348                 DEBUG(1, ("could not find %.*s\n", (int)key1.dsize, key1.dptr));
 349                 status = NT_STATUS_NOT_FOUND;
 350                 goto done;
 351         }
 352
 353         DEBUG(2, ("mapping: %.*s -> %.*s\n",
 354                   (int)key1.dsize, key1.dptr, (int)key2.dsize, key2.dptr));
 355
 356         rec2 = dbwrap_fetch_locked(db, mem_ctx, key2);
 357         if (rec2 == NULL) {
 358                 DEBUG(1, ("failed to fetch: %.*s\n", (int)key2.dsize, key2.dptr));
 359                 status = NT_STATUS_NO_MEMORY;
 360                 goto done;
 361         }
 362
 363         value = dbwrap_record_get_value(rec2);
 364         is_valid_mapping = tdb_data_equal(key1, value);
 365
 366         if (!is_valid_mapping) {
 367                 DEBUG(1, ("invalid mapping: %.*s -> %.*s -> %.*s\n",
 368                           (int)key1.dsize, key1.dptr, (int)key2.dsize, key2.dptr,
 369                           (int)value.dsize, value.dptr ));
 370                 if ( !force ) {
 371                         status = NT_STATUS_FILE_INVALID;
 372                         goto done;
 373                 }
 374         }
 375
 376         status = dbwrap_record_delete(rec1);
 377         if (!NT_STATUS_IS_OK(status)) {
 378                 DEBUG(1, ("failed to delete: %.*s\n", (int)key1.dsize, key1.dptr));
 379                 goto done;
 380         }
 381
 382         if (is_valid_mapping) {
 383                 status = dbwrap_record_delete(rec2);
 384                 if (!NT_STATUS_IS_OK(status)) {
 385                         DEBUG(1, ("failed to delete: %.*s\n", (int)key2.dsize, key2.dptr));
 386                 }
 387         }
 388 done:
 389         TALLOC_FREE(rec1);
 390         TALLOC_FREE(rec2);
 391         return status;
 392 }
 393
 394 static
 395 NTSTATUS delete_mapping_action(struct db_context *db, void* data)
 396 {
 397         return dbwrap_delete_mapping(db, *(TDB_DATA*)data, false);
 398 }
 399 static
 400 NTSTATUS delete_mapping_action_force(struct db_context *db, void* data)
 401 {
 402         return dbwrap_delete_mapping(db, *(TDB_DATA*)data, true);
 403 }
 404
 405 /***********************************************************
 406  Delete a SID mapping from a winbindd_idmap.tdb
 407  **********************************************************/
 408 static bool delete_args_ok(int argc, const char **argv)
 409 {
 410         if (argc != 1)
 411                 return false;
 412         if (strncmp(argv[0], "S-", 2) == 0)
 413                 return true;
 414         if (strncmp(argv[0], "GID ", 4) == 0)
 415                 return true;
 416         if (strncmp(argv[0], "UID ", 4) == 0)
 417                 return true;
 418         return false;
 419 }
 420
 421 static int net_idmap_delete(struct net_context *c, int argc, const char **argv)
 422 {
 423         int ret = -1;
 424         struct db_context *db;
 425         TALLOC_CTX *mem_ctx;
 426         TDB_DATA key;
 427         NTSTATUS status;
 428         const char* dbfile;
 429
 430         if ( !delete_args_ok(argc,argv) || c->display_usage) {
 431                 d_printf("%s\n%s",
 432                          _("Usage:"),
 433                          _("net idmap delete [-f] [--db=<TDB>] <ID>\n"
 434                            "  Delete mapping of ID from TDB.\n"
 435                            "    -f\tforce\n"
 436                            "    TDB\tidmap database\n"
 437                            "    ID\tSID|GID|UID\n"));
 438                 return c->display_usage ? 0 : -1;
 439         }
 440
 441         mem_ctx = talloc_stackframe();
 442
 443         dbfile = net_idmap_dbfile(c);
 444         if (dbfile == NULL) {
 445                 goto done;
 446         }
 447         d_fprintf(stderr, _("deleting id mapping from %s\n"), dbfile);
 448
 449         db = db_open(mem_ctx, dbfile, 0, TDB_DEFAULT, O_RDWR, 0,
 450                      DBWRAP_LOCK_ORDER_1);
 451         if (db == NULL) {
 452                 d_fprintf(stderr, _("Could not open idmap db (%s): %s\n"),
 453                           dbfile, strerror(errno));
 454                 goto done;
 455         }
 456
 457         key = string_term_tdb_data(argv[0]);
 458
 459         status = dbwrap_trans_do(db, (c->opt_force
 460                                       ? delete_mapping_action_force
 461                                       : delete_mapping_action),  &key);
 462
 463         if (!NT_STATUS_IS_OK(status)) {
 464                 d_fprintf(stderr, _("could not delete mapping: %s\n"),
 465                           nt_errstr(status));
 466                 goto done;
 467         }
 468         ret = 0;
 469 done:
 470         talloc_free(mem_ctx);
 471         return ret;
 472 }
 473
 474 static int net_idmap_set(struct net_context *c, int argc, const char **argv)
 475 {
 476         d_printf("%s\n", _("Not implemented yet"));
 477         return -1;
 478 }
 479 static bool idmap_store_secret(const char *backend,
 480                                const char *domain,
 481                                const char *identity,
 482                                const char *secret)
 483 {
 484         char *tmp;
 485         int r;
 486         bool ret;
 487
 488         r = asprintf(&tmp, "IDMAP_%s_%s", backend, domain);
 489
 490         if (r < 0) return false;
 491
 492         strupper_m(tmp); /* make sure the key is case insensitive */
 493         ret = secrets_store_generic(tmp, identity, secret);
 494
 495         free(tmp);
 496         return ret;
 497 }
 498
 499
 500 static int net_idmap_secret(struct net_context *c, int argc, const char **argv)
 501 {
 502         TALLOC_CTX *ctx;
 503         const char *secret;
 504         const char *dn;
 505         char *domain;
 506         char *backend;
 507         char *opt = NULL;
 508         bool ret;
 509
 510         if (argc != 2 || c->display_usage) {
 511                 d_printf("%s\n%s",
 512                          _("Usage:\n"),
 513                          _("net idmap secret <DOMAIN> <secret>\n"
 514                            "  Set the secret for the specified domain\n"
 515                            "    DOMAIN\tDomain to set secret for.\n"
 516                            "    secret\tNew secret to set.\n"));
 517                 return c->display_usage?0:-1;
 518         }
 519
 520         secret = argv[1];
 521
 522         ctx = talloc_new(NULL);
 523         ALLOC_CHECK(ctx);
 524
 525         domain = talloc_strdup(ctx, argv[0]);
 526         ALLOC_CHECK(domain);
 527
 528         opt = talloc_asprintf(ctx, "idmap config %s", domain);
 529         ALLOC_CHECK(opt);
 530
 531         backend = talloc_strdup(ctx, lp_parm_const_string(-1, opt, "backend", "tdb"));
 532         ALLOC_CHECK(backend);
 533
 534         if ( ( ! backend) || ( ! strequal(backend, "ldap"))) {
 535                 d_fprintf(stderr,
 536                           _("The only currently supported backend is LDAP\n"));
 537                 talloc_free(ctx);
 538                 return -1;
 539         }
 540
 541         dn = lp_parm_const_string(-1, opt, "ldap_user_dn", NULL);
 542         if ( ! dn) {
 543                 d_fprintf(stderr,
 544                           _("Missing ldap_user_dn option for domain %s\n"),
 545                           domain);
 546                 talloc_free(ctx);
 547                 return -1;
 548         }
 549
 550         ret = idmap_store_secret("ldap", domain, dn, secret);
 551
 552         if ( ! ret) {
 553                 d_fprintf(stderr, _("Failed to store secret\n"));
 554                 talloc_free(ctx);
 555                 return -1;
 556         }
 557
 558         d_printf(_("Secret stored\n"));
 559         return 0;
 560 }
 561
 562 static int net_idmap_check(struct net_context *c, int argc, const char **argv)
 563 {
 564         const char* dbfile;
 565         struct check_options opts;
 566
 567         if ( argc > 1 || c->display_usage) {
 568                 d_printf("%s\n%s",
 569                          _("Usage:"),
 570                          _("net idmap check  [-v] [-r] [-a] [-T] [-f] [-l] [[--db=]<TDB>]\n"
 571                            "  Check an idmap database.\n"
 572                            "    --verbose,-v\tverbose\n"
 573                            "    --repair,-r\trepair\n"
 574                            "    --auto,-a\tnoninteractive mode\n"
 575                            "    --test,-T\tdry run\n"
 576                            "    --fore,-f\tforce\n"
 577                            "    --lock,-l\tlock db while doing the check\n"
 578                            "    TDB\tidmap database\n"));
 579                 return c->display_usage ? 0 : -1;
 580         }
 581
 582         dbfile = (argc > 0) ? argv[0] : net_idmap_dbfile(c);
 583         if (dbfile == NULL) {
 584                 return -1;
 585         }
 586         d_fprintf(stderr, _("check database: %s\n"), dbfile);
 587
 588         opts = (struct check_options) {
 589                 .lock = c->opt_lock || c->opt_long_list_entries,
 590                 .test = c->opt_testmode,
 591                 .automatic = c->opt_auto,
 592                 .verbose = c->opt_verbose,
 593                 .force = c->opt_force,
 594                 .repair = c->opt_repair || c->opt_reboot,
 595         };
 596
 597         return net_idmap_check_db(dbfile, &opts);
 598 }
 599
 600 static int net_idmap_aclmapset(struct net_context *c, int argc, const char **argv)
 601 {
 602         TALLOC_CTX *mem_ctx;
 603         int result = -1;
 604         struct dom_sid src_sid, dst_sid;
 605         char *src, *dst;
 606         struct db_context *db;
 607         struct db_record *rec;
 608         NTSTATUS status;
 609
 610         if (argc != 3 || c->display_usage) {
 611                 d_fprintf(stderr, "%s net idmap aclmapset <tdb> "
 612                           "<src-sid> <dst-sid>\n", _("Usage:"));
 613                 return -1;
 614         }
 615
 616         if (!(mem_ctx = talloc_init("net idmap aclmapset"))) {
 617                 d_fprintf(stderr, _("talloc_init failed\n"));
 618                 return -1;
 619         }
 620
 621         if (!(db = db_open(mem_ctx, argv[0], 0, TDB_DEFAULT,
 622                            O_RDWR|O_CREAT, 0600,
 623                            DBWRAP_LOCK_ORDER_1))) {
 624                 d_fprintf(stderr, _("db_open failed: %s\n"), strerror(errno));
 625                 goto fail;
 626         }
 627
 628         if (!string_to_sid(&src_sid, argv[1])) {
 629                 d_fprintf(stderr, _("%s is not a valid sid\n"), argv[1]);
 630                 goto fail;
 631         }
 632
 633         if (!string_to_sid(&dst_sid, argv[2])) {
 634                 d_fprintf(stderr, _("%s is not a valid sid\n"), argv[2]);
 635                 goto fail;
 636         }
 637
 638         if (!(src = sid_string_talloc(mem_ctx, &src_sid))
 639             || !(dst = sid_string_talloc(mem_ctx, &dst_sid))) {
 640                 d_fprintf(stderr, _("talloc_strdup failed\n"));
 641                 goto fail;
 642         }
 643
 644         if (!(rec = dbwrap_fetch_locked(
 645                       db, mem_ctx, string_term_tdb_data(src)))) {
 646                 d_fprintf(stderr, _("could not fetch db record\n"));
 647                 goto fail;
 648         }
 649
 650         status = dbwrap_record_store(rec, string_term_tdb_data(dst), 0);
 651         TALLOC_FREE(rec);
 652
 653         if (!NT_STATUS_IS_OK(status)) {
 654                 d_fprintf(stderr, _("could not store record: %s\n"),
 655                           nt_errstr(status));
 656                 goto fail;
 657         }
 658
 659         result = 0;
 660 fail:
 661         TALLOC_FREE(mem_ctx);
 662         return result;
 663 }
 664
 665 /***********************************************************
 666  Look at the current idmap
 667  **********************************************************/
 668 int net_idmap(struct net_context *c, int argc, const char **argv)
 669 {
 670         struct functable func[] = {
 671                 {
 672                         "dump",
 673                         net_idmap_dump,
 674                         NET_TRANSPORT_LOCAL,
 675                         N_("Dump the current ID mappings"),
 676                         N_("net idmap dump\n"
 677                            "  Dump the current ID mappings")
 678                 },
 679                 {
 680                         "restore",
 681                         net_idmap_restore,
 682                         NET_TRANSPORT_LOCAL,
 683                         N_("Restore entries from stdin"),
 684                         N_("net idmap restore\n"
 685                            "  Restore entries from stdin")
 686                 },
 687                 {
 688                         "setmap",
 689                         net_idmap_set,
 690                         NET_TRANSPORT_LOCAL,
 691                         N_("Not implemented yet"),
 692                         N_("net idmap setmap\n"
 693                            "  Not implemented yet")
 694                 },
 695                 {
 696                         "delete",
 697                         net_idmap_delete,
 698                         NET_TRANSPORT_LOCAL,
 699                         N_("Delete ID mapping"),
 700                         N_("net idmap delete <ID>\n"
 701                            "  Delete ID mapping")
 702                 },
 703                 {
 704                         "secret",
 705                         net_idmap_secret,
 706                         NET_TRANSPORT_LOCAL,
 707                         N_("Set secret for specified domain"),
 708                         N_("net idmap secret <DOMAIN> <secret>\n"
 709                            "  Set secret for specified domain")
 710                 },
 711                 {
 712                         "aclmapset",
 713                         net_idmap_aclmapset,
 714                         NET_TRANSPORT_LOCAL,
 715                         N_("Set acl map"),
 716                         N_("net idmap aclmapset\n"
 717                            "  Set acl map")
 718                 },
 719                 {
 720                         "check",
 721                         net_idmap_check,
 722                         NET_TRANSPORT_LOCAL,
 723                         N_("Check id mappings"),
 724                         N_("net idmap check\n"
 725                            "  Check id mappings")
 726                 },
 727                 {NULL, NULL, 0, NULL, NULL}
 728         };
 729
 730         return net_run_function(c, argc, argv, "net idmap", func);
 731 }
 732
 733