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         const char *backend = NULL;
  71
  72         /* prefer idmap config * : backend over idmap backend parameter */
  73         backend = lp_parm_const_string(-1, "idmap config *", "backend", NULL);
  74         if (!backend) {
  75                 backend = lp_idmap_backend();
  76         }
  77
  78         if (c->opt_db != NULL) {
  79                 dbfile = talloc_strdup(talloc_tos(), c->opt_db);
  80                 if (dbfile == NULL) {
  81                         d_fprintf(stderr, _("Out of memory!\n"));
  82                 }
  83         } else if (strequal(backend, "tdb")) {
  84                 dbfile = state_path("winbindd_idmap.tdb");
  85                 if (dbfile == NULL) {
  86                         d_fprintf(stderr, _("Out of memory!\n"));
  87                 }
  88         } else if (strequal(backend, "tdb2")) {
  89                 dbfile = lp_parm_talloc_string(talloc_tos(),
  90                                                -1, "tdb", "idmap2.tdb", NULL);
  91                 if (dbfile == NULL) {
  92                         dbfile = talloc_asprintf(talloc_tos(), "%s/idmap2.tdb",
  93                                                  lp_private_dir());
  94                 }
  95                 if (dbfile == NULL) {
  96                         d_fprintf(stderr, _("Out of memory!\n"));
  97                 }
  98         } else {
  99                 char *_backend = talloc_strdup(talloc_tos(), backend);
 100                 char* args = strchr(_backend, ':');
 101                 if (args != NULL) {
 102                         *args = '\0';
 103                 }
 104
 105                 d_printf(_("Sorry, 'idmap backend = %s' is currently not supported\n"),
 106                            _backend);
 107
 108                 talloc_free(_backend);
 109         }
 110
 111         return dbfile;
 112 }
 113
 114 /***********************************************************
 115  Dump the current idmap
 116  **********************************************************/
 117 static int net_idmap_dump(struct net_context *c, int argc, const char **argv)
 118 {
 119         struct db_context *db;
 120         TALLOC_CTX *mem_ctx;
 121         const char* dbfile;
 122         NTSTATUS status;
 123         int ret = -1;
 124
 125         if ( argc > 1  || c->display_usage) {
 126                 d_printf("%s\n%s",
 127                          _("Usage:"),
 128                          _("net idmap dump [[--db=]<inputfile>]\n"
 129                            "  Dump current ID mapping.\n"
 130                            "    inputfile\tTDB file to read mappings from.\n"));
 131                 return c->display_usage?0:-1;
 132         }
 133
 134         mem_ctx = talloc_stackframe();
 135
 136         dbfile = (argc > 0) ? argv[0] : net_idmap_dbfile(c);
 137         if (dbfile == NULL) {
 138                 goto done;
 139         }
 140         d_fprintf(stderr, _("dumping id mapping from %s\n"), dbfile);
 141
 142         db = db_open(mem_ctx, dbfile, 0, TDB_DEFAULT, O_RDONLY, 0,
 143                      DBWRAP_LOCK_ORDER_1);
 144         if (db == NULL) {
 145                 d_fprintf(stderr, _("Could not open idmap db (%s): %s\n"),
 146                           dbfile, strerror(errno));
 147                 goto done;
 148         }
 149
 150         status = dbwrap_traverse_read(db, net_idmap_dump_one_entry, NULL, NULL);
 151         if (!NT_STATUS_IS_OK(status)) {
 152                 d_fprintf(stderr, _("error traversing the database\n"));
 153                 ret = -1;
 154                 goto done;
 155         }
 156
 157         ret = 0;
 158
 159 done:
 160         talloc_free(mem_ctx);
 161         return ret;
 162 }
 163
 164 /***********************************************************
 165  Write entries from stdin to current local idmap
 166  **********************************************************/
 167
 168 static int net_idmap_store_id_mapping(struct db_context *db,
 169                                       enum id_type type,
 170                                       unsigned long idval,
 171                                       const char *sid_string)
 172 {
 173         NTSTATUS status;
 174         char *idstr = NULL;
 175
 176         switch(type) {
 177         case ID_TYPE_UID:
 178                 idstr = talloc_asprintf(talloc_tos(), "UID %lu", idval);
 179                 break;
 180         case ID_TYPE_GID:
 181                 idstr = talloc_asprintf(talloc_tos(), "GID %lu", idval);
 182                 break;
 183         default:
 184                 d_fprintf(stderr, "Invalid id mapping type: %d\n", type);
 185                 return -1;
 186         }
 187
 188         status = dbwrap_store_bystring(db, idstr,
 189                                        string_term_tdb_data(sid_string),
 190                                        TDB_REPLACE);
 191         if (!NT_STATUS_IS_OK(status)) {
 192                 d_fprintf(stderr, "Error storing ID -> SID: "
 193                          "%s\n", nt_errstr(status));
 194                 talloc_free(idstr);
 195                 return -1;
 196         }
 197         status = dbwrap_store_bystring(db, sid_string,
 198                                        string_term_tdb_data(idstr),
 199                                        TDB_REPLACE);
 200         if (!NT_STATUS_IS_OK(status)) {
 201                 d_fprintf(stderr, "Error storing SID -> ID: "
 202                          "%s\n", nt_errstr(status));
 203                 talloc_free(idstr);
 204                 return -1;
 205         }
 206
 207         return 0;
 208 }
 209
 210 static int net_idmap_restore(struct net_context *c, int argc, const char **argv)
 211 {
 212         TALLOC_CTX *mem_ctx;
 213         FILE *input = NULL;
 214         struct db_context *db;
 215         const char *dbfile = NULL;
 216         int ret = 0;
 217
 218         if (c->display_usage) {
 219                 d_printf("%s\n%s",
 220                          _("Usage:"),
 221                          _("net idmap restore [--db=<TDB>] [<inputfile>]\n"
 222                            "  Restore ID mappings from file\n"
 223                            "    TDB\tFile to store ID mappings to."
 224                            "    inputfile\tFile to load ID mappings from. If not "
 225                            "given, load data from stdin.\n"));
 226                 return 0;
 227         }
 228
 229         mem_ctx = talloc_stackframe();
 230
 231         dbfile = net_idmap_dbfile(c);
 232
 233         if (dbfile == NULL) {
 234                 ret = -1;
 235                 goto done;
 236         }
 237
 238         d_fprintf(stderr, _("restoring id mapping to %s\n"), dbfile);
 239
 240         if (argc == 1) {
 241                 input = fopen(argv[0], "r");
 242                 if (input == NULL) {
 243                         d_fprintf(stderr, _("Could not open input file (%s): %s\n"),
 244                                   argv[0], strerror(errno));
 245                         ret = -1;
 246                         goto done;
 247                 }
 248         } else {
 249                 input = stdin;
 250         }
 251
 252         db = db_open(mem_ctx, dbfile, 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0644,
 253                      DBWRAP_LOCK_ORDER_1);
 254         if (db == NULL) {
 255                 d_fprintf(stderr, _("Could not open idmap db (%s): %s\n"),
 256                           dbfile, strerror(errno));
 257                 ret = -1;
 258                 goto done;
 259         }
 260
 261         if (dbwrap_transaction_start(db) != 0) {
 262                 d_fprintf(stderr, _("Failed to start transaction.\n"));
 263                 ret = -1;
 264                 goto done;
 265         }
 266
 267         while (!feof(input)) {
 268                 char line[128], sid_string[128];
 269                 int len;
 270                 unsigned long idval;
 271                 NTSTATUS status;
 272
 273                 if (fgets(line, 127, input) == NULL)
 274                         break;
 275
 276                 len = strlen(line);
 277
 278                 if ( (len > 0) && (line[len-1] == '\n') )
 279                         line[len-1] = '\0';
 280
 281                 if (sscanf(line, "GID %lu %128s", &idval, sid_string) == 2)
 282                 {
 283                         ret = net_idmap_store_id_mapping(db, ID_TYPE_GID,
 284                                                          idval, sid_string);
 285                         if (ret != 0) {
 286                                 break;
 287                         }
 288                 } else if (sscanf(line, "UID %lu %128s", &idval, sid_string) == 2)
 289                 {
 290                         ret = net_idmap_store_id_mapping(db, ID_TYPE_UID,
 291                                                          idval, sid_string);
 292                         if (ret != 0) {
 293                                 break;
 294                         }
 295                 } else if (sscanf(line, "USER HWM %lu", &idval) == 1) {
 296                         status = dbwrap_store_int32_bystring(
 297                                 db, "USER HWM", idval);
 298                         if (!NT_STATUS_IS_OK(status)) {
 299                                 d_fprintf(stderr,
 300                                           _("Could not store USER HWM: %s\n"),
 301                                           nt_errstr(status));
 302                                 break;
 303                         }
 304                 } else if (sscanf(line, "GROUP HWM %lu", &idval) == 1) {
 305                         status = dbwrap_store_int32_bystring(
 306                                 db, "GROUP HWM", idval);
 307                         if (!NT_STATUS_IS_OK(status)) {
 308                                 d_fprintf(stderr,
 309                                           _("Could not store GROUP HWM: %s\n"),
 310                                           nt_errstr(status));
 311                                 break;
 312                         }
 313                 } else {
 314                         d_fprintf(stderr, _("ignoring invalid line [%s]\n"),
 315                                   line);
 316                         continue;
 317                 }
 318         }
 319
 320         if (ret == 0) {
 321                 if(dbwrap_transaction_commit(db) != 0) {
 322                         d_fprintf(stderr, _("Failed to commit transaction.\n"));
 323                         ret = -1;
 324                 }
 325         } else {
 326                 if (dbwrap_transaction_cancel(db) != 0) {
 327                         d_fprintf(stderr, _("Failed to cancel transaction.\n"));
 328                 }
 329         }
 330
 331 done:
 332         if ((input != NULL) && (input != stdin)) {
 333                 fclose(input);
 334         }
 335
 336         talloc_free(mem_ctx);
 337         return ret;
 338 }
 339
 340 static
 341 NTSTATUS dbwrap_delete_mapping(struct db_context *db, TDB_DATA key1, bool force)
 342 {
 343         TALLOC_CTX* mem_ctx = talloc_tos();
 344         struct db_record *rec1=NULL, *rec2=NULL;
 345         TDB_DATA key2;
 346         bool is_valid_mapping;
 347         NTSTATUS status = NT_STATUS_OK;
 348         TDB_DATA value;
 349
 350         rec1 = dbwrap_fetch_locked(db, mem_ctx, key1);
 351         if (rec1 == NULL) {
 352                 DEBUG(1, ("failed to fetch: %.*s\n", (int)key1.dsize, key1.dptr));
 353                 status = NT_STATUS_NO_MEMORY;
 354                 goto done;
 355         }
 356         key2 = dbwrap_record_get_value(rec1);
 357         if (key2.dptr == NULL) {
 358                 DEBUG(1, ("could not find %.*s\n", (int)key1.dsize, key1.dptr));
 359                 status = NT_STATUS_NOT_FOUND;
 360                 goto done;
 361         }
 362
 363         DEBUG(2, ("mapping: %.*s -> %.*s\n",
 364                   (int)key1.dsize, key1.dptr, (int)key2.dsize, key2.dptr));
 365
 366         rec2 = dbwrap_fetch_locked(db, mem_ctx, key2);
 367         if (rec2 == NULL) {
 368                 DEBUG(1, ("failed to fetch: %.*s\n", (int)key2.dsize, key2.dptr));
 369                 status = NT_STATUS_NO_MEMORY;
 370                 goto done;
 371         }
 372
 373         value = dbwrap_record_get_value(rec2);
 374         is_valid_mapping = tdb_data_equal(key1, value);
 375
 376         if (!is_valid_mapping) {
 377                 DEBUG(1, ("invalid mapping: %.*s -> %.*s -> %.*s\n",
 378                           (int)key1.dsize, key1.dptr, (int)key2.dsize, key2.dptr,
 379                           (int)value.dsize, value.dptr ));
 380                 if ( !force ) {
 381                         status = NT_STATUS_FILE_INVALID;
 382                         goto done;
 383                 }
 384         }
 385
 386         status = dbwrap_record_delete(rec1);
 387         if (!NT_STATUS_IS_OK(status)) {
 388                 DEBUG(1, ("failed to delete: %.*s\n", (int)key1.dsize, key1.dptr));
 389                 goto done;
 390         }
 391
 392         if (is_valid_mapping) {
 393                 status = dbwrap_record_delete(rec2);
 394                 if (!NT_STATUS_IS_OK(status)) {
 395                         DEBUG(1, ("failed to delete: %.*s\n", (int)key2.dsize, key2.dptr));
 396                 }
 397         }
 398 done:
 399         TALLOC_FREE(rec1);
 400         TALLOC_FREE(rec2);
 401         return status;
 402 }
 403
 404 static
 405 NTSTATUS delete_mapping_action(struct db_context *db, void* data)
 406 {
 407         return dbwrap_delete_mapping(db, *(TDB_DATA*)data, false);
 408 }
 409 static
 410 NTSTATUS delete_mapping_action_force(struct db_context *db, void* data)
 411 {
 412         return dbwrap_delete_mapping(db, *(TDB_DATA*)data, true);
 413 }
 414
 415 /***********************************************************
 416  Delete a SID mapping from a winbindd_idmap.tdb
 417  **********************************************************/
 418 static bool delete_args_ok(int argc, const char **argv)
 419 {
 420         if (argc != 1)
 421                 return false;
 422         if (strncmp(argv[0], "S-", 2) == 0)
 423                 return true;
 424         if (strncmp(argv[0], "GID ", 4) == 0)
 425                 return true;
 426         if (strncmp(argv[0], "UID ", 4) == 0)
 427                 return true;
 428         return false;
 429 }
 430
 431 static int net_idmap_delete(struct net_context *c, int argc, const char **argv)
 432 {
 433         int ret = -1;
 434         struct db_context *db;
 435         TALLOC_CTX *mem_ctx;
 436         TDB_DATA key;
 437         NTSTATUS status;
 438         const char* dbfile;
 439
 440         if ( !delete_args_ok(argc,argv) || c->display_usage) {
 441                 d_printf("%s\n%s",
 442                          _("Usage:"),
 443                          _("net idmap delete [-f] [--db=<TDB>] <ID>\n"
 444                            "  Delete mapping of ID from TDB.\n"
 445                            "    -f\tforce\n"
 446                            "    TDB\tidmap database\n"
 447                            "    ID\tSID|GID|UID\n"));
 448                 return c->display_usage ? 0 : -1;
 449         }
 450
 451         mem_ctx = talloc_stackframe();
 452
 453         dbfile = net_idmap_dbfile(c);
 454         if (dbfile == NULL) {
 455                 goto done;
 456         }
 457         d_fprintf(stderr, _("deleting id mapping from %s\n"), dbfile);
 458
 459         db = db_open(mem_ctx, dbfile, 0, TDB_DEFAULT, O_RDWR, 0,
 460                      DBWRAP_LOCK_ORDER_1);
 461         if (db == NULL) {
 462                 d_fprintf(stderr, _("Could not open idmap db (%s): %s\n"),
 463                           dbfile, strerror(errno));
 464                 goto done;
 465         }
 466
 467         key = string_term_tdb_data(argv[0]);
 468
 469         status = dbwrap_trans_do(db, (c->opt_force
 470                                       ? delete_mapping_action_force
 471                                       : delete_mapping_action),  &key);
 472
 473         if (!NT_STATUS_IS_OK(status)) {
 474                 d_fprintf(stderr, _("could not delete mapping: %s\n"),
 475                           nt_errstr(status));
 476                 goto done;
 477         }
 478         ret = 0;
 479 done:
 480         talloc_free(mem_ctx);
 481         return ret;
 482 }
 483
 484 static int net_idmap_set(struct net_context *c, int argc, const char **argv)
 485 {
 486         d_printf("%s\n", _("Not implemented yet"));
 487         return -1;
 488 }
 489 static bool idmap_store_secret(const char *backend,
 490                                const char *domain,
 491                                const char *identity,
 492                                const char *secret)
 493 {
 494         char *tmp;
 495         int r;
 496         bool ret;
 497
 498         r = asprintf(&tmp, "IDMAP_%s_%s", backend, domain);
 499
 500         if (r < 0) return false;
 501
 502         /* make sure the key is case insensitive */
 503         if (!strupper_m(tmp)) {
 504                 free(tmp);
 505                 return false;
 506         }
 507         ret = secrets_store_generic(tmp, identity, secret);
 508
 509         free(tmp);
 510         return ret;
 511 }
 512
 513
 514 static int net_idmap_secret(struct net_context *c, int argc, const char **argv)
 515 {
 516         TALLOC_CTX *ctx;
 517         const char *secret;
 518         const char *dn;
 519         char *domain;
 520         char *backend;
 521         char *opt = NULL;
 522         bool ret;
 523
 524         if (argc != 2 || c->display_usage) {
 525                 d_printf("%s\n%s",
 526                          _("Usage:\n"),
 527                          _("net idmap secret <DOMAIN> <secret>\n"
 528                            "  Set the secret for the specified domain\n"
 529                            "    DOMAIN\tDomain to set secret for.\n"
 530                            "    secret\tNew secret to set.\n"));
 531                 return c->display_usage?0:-1;
 532         }
 533
 534         secret = argv[1];
 535
 536         ctx = talloc_new(NULL);
 537         ALLOC_CHECK(ctx);
 538
 539         domain = talloc_strdup(ctx, argv[0]);
 540         ALLOC_CHECK(domain);
 541
 542         opt = talloc_asprintf(ctx, "idmap config %s", domain);
 543         ALLOC_CHECK(opt);
 544
 545         backend = talloc_strdup(ctx, lp_parm_const_string(-1, opt, "backend", "tdb"));
 546         ALLOC_CHECK(backend);
 547
 548         if ( ( ! backend) || ( ! strequal(backend, "ldap"))) {
 549                 d_fprintf(stderr,
 550                           _("The only currently supported backend is LDAP\n"));
 551                 talloc_free(ctx);
 552                 return -1;
 553         }
 554
 555         dn = lp_parm_const_string(-1, opt, "ldap_user_dn", NULL);
 556         if ( ! dn) {
 557                 d_fprintf(stderr,
 558                           _("Missing ldap_user_dn option for domain %s\n"),
 559                           domain);
 560                 talloc_free(ctx);
 561                 return -1;
 562         }
 563
 564         ret = idmap_store_secret("ldap", domain, dn, secret);
 565
 566         if ( ! ret) {
 567                 d_fprintf(stderr, _("Failed to store secret\n"));
 568                 talloc_free(ctx);
 569                 return -1;
 570         }
 571
 572         d_printf(_("Secret stored\n"));
 573         return 0;
 574 }
 575
 576 static int net_idmap_check(struct net_context *c, int argc, const char **argv)
 577 {
 578         const char* dbfile;
 579         struct check_options opts;
 580
 581         if ( argc > 1 || c->display_usage) {
 582                 d_printf("%s\n%s",
 583                          _("Usage:"),
 584                          _("net idmap check  [-v] [-r] [-a] [-T] [-f] [-l] [[--db=]<TDB>]\n"
 585                            "  Check an idmap database.\n"
 586                            "    --verbose,-v\tverbose\n"
 587                            "    --repair,-r\trepair\n"
 588                            "    --auto,-a\tnoninteractive mode\n"
 589                            "    --test,-T\tdry run\n"
 590                            "    --fore,-f\tforce\n"
 591                            "    --lock,-l\tlock db while doing the check\n"
 592                            "    TDB\tidmap database\n"));
 593                 return c->display_usage ? 0 : -1;
 594         }
 595
 596         dbfile = (argc > 0) ? argv[0] : net_idmap_dbfile(c);
 597         if (dbfile == NULL) {
 598                 return -1;
 599         }
 600         d_fprintf(stderr, _("check database: %s\n"), dbfile);
 601
 602         opts = (struct check_options) {
 603                 .lock = c->opt_lock || c->opt_long_list_entries,
 604                 .test = c->opt_testmode,
 605                 .automatic = c->opt_auto,
 606                 .verbose = c->opt_verbose,
 607                 .force = c->opt_force,
 608                 .repair = c->opt_repair || c->opt_reboot,
 609         };
 610
 611         return net_idmap_check_db(dbfile, &opts);
 612 }
 613
 614 static int net_idmap_aclmapset(struct net_context *c, int argc, const char **argv)
 615 {
 616         TALLOC_CTX *mem_ctx;
 617         int result = -1;
 618         struct dom_sid src_sid, dst_sid;
 619         char *src, *dst;
 620         struct db_context *db;
 621         struct db_record *rec;
 622         NTSTATUS status;
 623
 624         if (argc != 3 || c->display_usage) {
 625                 d_fprintf(stderr, "%s net idmap aclmapset <tdb> "
 626                           "<src-sid> <dst-sid>\n", _("Usage:"));
 627                 return -1;
 628         }
 629
 630         if (!(mem_ctx = talloc_init("net idmap aclmapset"))) {
 631                 d_fprintf(stderr, _("talloc_init failed\n"));
 632                 return -1;
 633         }
 634
 635         if (!(db = db_open(mem_ctx, argv[0], 0, TDB_DEFAULT,
 636                            O_RDWR|O_CREAT, 0600,
 637                            DBWRAP_LOCK_ORDER_1))) {
 638                 d_fprintf(stderr, _("db_open failed: %s\n"), strerror(errno));
 639                 goto fail;
 640         }
 641
 642         if (!string_to_sid(&src_sid, argv[1])) {
 643                 d_fprintf(stderr, _("%s is not a valid sid\n"), argv[1]);
 644                 goto fail;
 645         }
 646
 647         if (!string_to_sid(&dst_sid, argv[2])) {
 648                 d_fprintf(stderr, _("%s is not a valid sid\n"), argv[2]);
 649                 goto fail;
 650         }
 651
 652         if (!(src = sid_string_talloc(mem_ctx, &src_sid))
 653             || !(dst = sid_string_talloc(mem_ctx, &dst_sid))) {
 654                 d_fprintf(stderr, _("talloc_strdup failed\n"));
 655                 goto fail;
 656         }
 657
 658         if (!(rec = dbwrap_fetch_locked(
 659                       db, mem_ctx, string_term_tdb_data(src)))) {
 660                 d_fprintf(stderr, _("could not fetch db record\n"));
 661                 goto fail;
 662         }
 663
 664         status = dbwrap_record_store(rec, string_term_tdb_data(dst), 0);
 665         TALLOC_FREE(rec);
 666
 667         if (!NT_STATUS_IS_OK(status)) {
 668                 d_fprintf(stderr, _("could not store record: %s\n"),
 669                           nt_errstr(status));
 670                 goto fail;
 671         }
 672
 673         result = 0;
 674 fail:
 675         TALLOC_FREE(mem_ctx);
 676         return result;
 677 }
 678
 679 /***********************************************************
 680  Look at the current idmap
 681  **********************************************************/
 682 int net_idmap(struct net_context *c, int argc, const char **argv)
 683 {
 684         struct functable func[] = {
 685                 {
 686                         "dump",
 687                         net_idmap_dump,
 688                         NET_TRANSPORT_LOCAL,
 689                         N_("Dump the current ID mappings"),
 690                         N_("net idmap dump\n"
 691                            "  Dump the current ID mappings")
 692                 },
 693                 {
 694                         "restore",
 695                         net_idmap_restore,
 696                         NET_TRANSPORT_LOCAL,
 697                         N_("Restore entries from stdin"),
 698                         N_("net idmap restore\n"
 699                            "  Restore entries from stdin")
 700                 },
 701                 {
 702                         "setmap",
 703                         net_idmap_set,
 704                         NET_TRANSPORT_LOCAL,
 705                         N_("Not implemented yet"),
 706                         N_("net idmap setmap\n"
 707                            "  Not implemented yet")
 708                 },
 709                 {
 710                         "delete",
 711                         net_idmap_delete,
 712                         NET_TRANSPORT_LOCAL,
 713                         N_("Delete ID mapping"),
 714                         N_("net idmap delete <ID>\n"
 715                            "  Delete ID mapping")
 716                 },
 717                 {
 718                         "secret",
 719                         net_idmap_secret,
 720                         NET_TRANSPORT_LOCAL,
 721                         N_("Set secret for specified domain"),
 722                         N_("net idmap secret <DOMAIN> <secret>\n"
 723                            "  Set secret for specified domain")
 724                 },
 725                 {
 726                         "aclmapset",
 727                         net_idmap_aclmapset,
 728                         NET_TRANSPORT_LOCAL,
 729                         N_("Set acl map"),
 730                         N_("net idmap aclmapset\n"
 731                            "  Set acl map")
 732                 },
 733                 {
 734                         "check",
 735                         net_idmap_check,
 736                         NET_TRANSPORT_LOCAL,
 737                         N_("Check id mappings"),
 738                         N_("net idmap check\n"
 739                            "  Check id mappings")
 740                 },
 741                 {NULL, NULL, 0, NULL, NULL}
 742         };
 743
 744         return net_run_function(c, argc, argv, "net idmap", func);
 745 }
 746
 747