source/utils/net.c

   1 /*
   2    Samba Unix/Linux SMB client library
   3    Distributed SMB/CIFS Server Management Utility
   4    Copyright (C) 2001 Steve French  (sfrench@us.ibm.com)
   5    Copyright (C) 2001 Jim McDonough (jmcd@us.ibm.com)
   6    Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
   7    Copyright (C) 2001 Andrew Bartlett (abartlet@samba.org)
   8
   9    Originally written by Steve and Jim. Largely rewritten by tridge in
  10    November 2001.
  11
  12    Reworked again by abartlet in December 2001
  13
  14    This program is free software; you can redistribute it and/or modify
  15    it under the terms of the GNU General Public License as published by
  16    the Free Software Foundation; either version 2 of the License, or
  17    (at your option) any later version.
  18
  19    This program is distributed in the hope that it will be useful,
  20    but WITHOUT ANY WARRANTY; without even the implied warranty of
  21    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22    GNU General Public License for more details.
  23
  24    You should have received a copy of the GNU General Public License
  25    along with this program; if not, write to the Free Software
  26    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
  27
  28 /*****************************************************/
  29 /*                                                   */
  30 /*   Distributed SMB/CIFS Server Management Utility  */
  31 /*                                                   */
  32 /*   The intent was to make the syntax similar       */
  33 /*   to the NET utility (first developed in DOS      */
  34 /*   with additional interesting & useful functions  */
  35 /*   added in later SMB server network operating     */
  36 /*   systems).                                       */
  37 /*                                                   */
  38 /*****************************************************/
  39
  40 #include "includes.h"
  41 #include "../utils/net.h"
  42
  43 /***********************************************************************/
  44 /* Beginning of internationalization section.  Translatable constants  */
  45 /* should be kept in this area and referenced in the rest of the code. */
  46 /*                                                                     */
  47 /* No functions, outside of Samba or LSB (Linux Standards Base) should */
  48 /* be used (if possible).                                              */
  49 /***********************************************************************/
  50
  51 #define YES_STRING              "Yes"
  52 #define NO_STRING               "No"
  53
  54 /************************************************************************************/
  55 /*                       end of internationalization section                        */
  56 /************************************************************************************/
  57
  58 /* Yes, these buggers are globals.... */
  59 const char *opt_requester_name = NULL;
  60 const char *opt_host = NULL;
  61 const char *opt_password = NULL;
  62 const char *opt_user_name = NULL;
  63 BOOL opt_user_specified = False;
  64 const char *opt_workgroup = NULL;
  65 int opt_long_list_entries = 0;
  66 int opt_reboot = 0;
  67 int opt_force = 0;
  68 int opt_port = 0;
  69 int opt_maxusers = -1;
  70 const char *opt_comment = "";
  71 const char *opt_container = "cn=Users";
  72 int opt_flags = -1;
  73 int opt_timeout = 0;
  74 const char *opt_target_workgroup = NULL;
  75 static int opt_machine_pass = 0;
  76
  77 BOOL opt_have_ip = False;
  78 struct in_addr opt_dest_ip;
  79
  80 uint32 get_sec_channel_type(const char *param)
  81 {
  82         if (!(param && *param)) {
  83                 return get_default_sec_channel();
  84         } else {
  85                 if (strcasecmp(param, "PDC")==0) {
  86                         return SEC_CHAN_BDC;
  87                 } else if (strcasecmp(param, "BDC")==0) {
  88                         return SEC_CHAN_BDC;
  89                 } else if (strcasecmp(param, "MEMBER")==0) {
  90                         return SEC_CHAN_WKSTA;
  91 #if 0
  92                 } else if (strcasecmp(param, "DOMAIN")==0) {
  93                         return SEC_CHAN_DOMAIN;
  94 #endif
  95                 } else {
  96                         return get_default_sec_channel();
  97                 }
  98         }
  99 }
 100
 101 /*
 102   run a function from a function table. If not found then
 103   call the specified usage function
 104 */
 105 int net_run_function(int argc, const char **argv, struct functable *table,
 106                      int (*usage_fn)(int argc, const char **argv))
 107 {
 108         int i;
 109
 110         if (argc < 1) {
 111                 d_printf("\nUsage: \n");
 112                 return usage_fn(argc, argv);
 113         }
 114         for (i=0; table[i].funcname; i++) {
 115                 if (StrCaseCmp(argv[0], table[i].funcname) == 0)
 116                         return table[i].fn(argc-1, argv+1);
 117         }
 118         d_printf("No command: %s\n", argv[0]);
 119         return usage_fn(argc, argv);
 120 }
 121
 122
 123 /****************************************************************************
 124 connect to \\server\ipc$
 125 ****************************************************************************/
 126 NTSTATUS connect_to_ipc(struct cli_state **c, struct in_addr *server_ip,
 127                                         const char *server_name)
 128 {
 129         NTSTATUS nt_status;
 130
 131         if (!opt_password) {
 132                 char *pass = getpass("Password:");
 133                 if (pass) {
 134                         opt_password = strdup(pass);
 135                 }
 136         }
 137
 138         nt_status = cli_full_connection(c, opt_requester_name, server_name,
 139                                         server_ip, opt_port,
 140                                         "IPC$", "IPC",
 141                                         opt_user_name, opt_workgroup,
 142                                         opt_password, 0, NULL);
 143
 144         if (NT_STATUS_IS_OK(nt_status)) {
 145                 return nt_status;
 146         } else {
 147                 DEBUG(1,("Cannot connect to server.  Error was %s\n",
 148                          nt_errstr(nt_status)));
 149
 150                 /* Display a nicer message depending on the result */
 151
 152                 if (NT_STATUS_V(nt_status) ==
 153                     NT_STATUS_V(NT_STATUS_LOGON_FAILURE))
 154                         d_printf("The username or password was not correct.\n");
 155
 156                 return nt_status;
 157         }
 158 }
 159
 160 /****************************************************************************
 161 connect to \\server\ipc$ anonymously
 162 ****************************************************************************/
 163 NTSTATUS connect_to_ipc_anonymous(struct cli_state **c,
 164                         struct in_addr *server_ip, const char *server_name)
 165 {
 166         NTSTATUS nt_status;
 167
 168         nt_status = cli_full_connection(c, opt_requester_name, server_name,
 169                                         server_ip, opt_port,
 170                                         "IPC$", "IPC",
 171                                         "", "",
 172                                         "", 0, NULL);
 173
 174         if (NT_STATUS_IS_OK(nt_status)) {
 175                 return nt_status;
 176         } else {
 177                 DEBUG(1,("Cannot connect to server (anonymously).  Error was %s\n", nt_errstr(nt_status)));
 178                 return nt_status;
 179         }
 180 }
 181
 182 BOOL net_find_server(unsigned flags, struct in_addr *server_ip, char **server_name)
 183 {
 184
 185         if (opt_host) {
 186                 *server_name = strdup(opt_host);
 187         }
 188
 189         if (opt_have_ip) {
 190                 *server_ip = opt_dest_ip;
 191                 if (!*server_name) {
 192                         *server_name = strdup(inet_ntoa(opt_dest_ip));
 193                 }
 194         } else if (*server_name) {
 195                 /* resolve the IP address */
 196                 if (!resolve_name(*server_name, server_ip, 0x20))  {
 197                         DEBUG(1,("Unable to resolve server name\n"));
 198                         return False;
 199                 }
 200         } else if (flags & NET_FLAGS_PDC) {
 201                 struct in_addr pdc_ip;
 202
 203                 if (get_pdc_ip(opt_target_workgroup, &pdc_ip)) {
 204                         fstring dc_name;
 205
 206                         if (is_zero_ip(pdc_ip))
 207                                 return False;
 208
 209                         if (!lookup_dc_name(global_myname(), opt_target_workgroup, &pdc_ip, dc_name))
 210                                 return False;
 211
 212                         *server_name = strdup(dc_name);
 213                         *server_ip = pdc_ip;
 214                 }
 215
 216         } else if (flags & NET_FLAGS_DMB) {
 217                 struct in_addr msbrow_ip;
 218                 /*  if (!resolve_name(MSBROWSE, &msbrow_ip, 1)) */
 219                 if (!resolve_name(opt_target_workgroup, &msbrow_ip, 0x1B))  {
 220                         DEBUG(1,("Unable to resolve domain browser via name lookup\n"));
 221                         return False;
 222                 } else {
 223                         *server_ip = msbrow_ip;
 224                 }
 225                 *server_name = strdup(inet_ntoa(opt_dest_ip));
 226         } else if (flags & NET_FLAGS_MASTER) {
 227                 struct in_addr brow_ips;
 228                 if (!resolve_name(opt_target_workgroup, &brow_ips, 0x1D))  {
 229                                 /* go looking for workgroups */
 230                         DEBUG(1,("Unable to resolve master browser via name lookup\n"));
 231                         return False;
 232                 } else {
 233                         *server_ip = brow_ips;
 234                 }
 235                 *server_name = strdup(inet_ntoa(opt_dest_ip));
 236         } else if (!(flags & NET_FLAGS_LOCALHOST_DEFAULT_INSANE)) {
 237                 extern struct in_addr loopback_ip;
 238                 *server_ip = loopback_ip;
 239                 *server_name = strdup("127.0.0.1");
 240         }
 241
 242         if (!server_name || !*server_name) {
 243                 DEBUG(1,("no server to connect to\n"));
 244                 return False;
 245         }
 246
 247         return True;
 248 }
 249
 250
 251 BOOL net_find_dc(struct in_addr *server_ip, fstring server_name, const char *domain_name)
 252 {
 253         if (get_pdc_ip(domain_name, server_ip)) {
 254                 fstring dc_name;
 255
 256                 if (is_zero_ip(*server_ip))
 257                         return False;
 258
 259                 if (!lookup_dc_name(global_myname(), domain_name, server_ip, dc_name))
 260                         return False;
 261
 262                 fstrcpy(server_name, dc_name);
 263                 return True;
 264         } else
 265                 return False;
 266 }
 267
 268
 269 struct cli_state *net_make_ipc_connection(unsigned flags)
 270 {
 271         char *server_name = NULL;
 272         struct in_addr server_ip;
 273         struct cli_state *cli = NULL;
 274         NTSTATUS nt_status;
 275
 276         if (!net_find_server(flags, &server_ip, &server_name)) {
 277                 d_printf("\nUnable to find a suitable server\n");
 278                 return NULL;
 279         }
 280
 281         if (flags & NET_FLAGS_ANONYMOUS) {
 282                 nt_status = connect_to_ipc_anonymous(&cli, &server_ip, server_name);
 283         } else {
 284                 nt_status = connect_to_ipc(&cli, &server_ip, server_name);
 285         }
 286
 287         SAFE_FREE(server_name);
 288         if (NT_STATUS_IS_OK(nt_status)) {
 289                 return cli;
 290         } else {
 291                 return NULL;
 292         }
 293 }
 294
 295 static int net_user(int argc, const char **argv)
 296 {
 297         if (net_ads_check() == 0)
 298                 return net_ads_user(argc, argv);
 299
 300         /* if server is not specified, default to PDC? */
 301         if (net_rpc_check(NET_FLAGS_PDC))
 302                 return net_rpc_user(argc, argv);
 303
 304         return net_rap_user(argc, argv);
 305 }
 306
 307 static int net_group(int argc, const char **argv)
 308 {
 309         if (net_ads_check() == 0)
 310                 return net_ads_group(argc, argv);
 311
 312         if (argc == 0 && net_rpc_check(NET_FLAGS_PDC))
 313                 return net_rpc_group(argc, argv);
 314
 315         return net_rap_group(argc, argv);
 316 }
 317
 318 static int net_join(int argc, const char **argv)
 319 {
 320         if (net_ads_check() == 0) {
 321                 if (net_ads_join(argc, argv) == 0)
 322                         return 0;
 323                 else
 324                         d_printf("ADS join did not work, trying RPC...\n");
 325         }
 326         return net_rpc_join(argc, argv);
 327 }
 328
 329 static int net_changetrustpw(int argc, const char **argv)
 330 {
 331         if (net_ads_check() == 0)
 332                 return net_ads_changetrustpw(argc, argv);
 333
 334         return net_rpc_changetrustpw(argc, argv);
 335 }
 336
 337 static int net_share(int argc, const char **argv)
 338 {
 339         if (net_rpc_check(0))
 340                 return net_rpc_share(argc, argv);
 341         return net_rap_share(argc, argv);
 342 }
 343
 344 static int net_file(int argc, const char **argv)
 345 {
 346         if (net_rpc_check(0))
 347                 return net_rpc_file(argc, argv);
 348         return net_rap_file(argc, argv);
 349 }
 350
 351 /***********************************************************
 352  migrated functionality from smbgroupedit
 353  **********************************************************/
 354 static int net_groupmap(int argc, const char **argv)
 355 {
 356         if ( 0 == argc )
 357                 return net_help_groupmap( argc, argv );
 358
 359         if ( !StrCaseCmp( argv[0], "add" ) )
 360                 return net_groupmap_add(argc-1, argv+1);
 361         else if ( !StrCaseCmp( argv[0], "modify" ) )
 362                 return net_groupmap_modify(argc-1, argv+1);
 363         else if ( !StrCaseCmp( argv[0], "delete" ) )
 364                 return net_groupmap_delete(argc-1, argv+1);
 365         else if ( !StrCaseCmp( argv[0], "list" ) )
 366                 return net_groupmap_list(argc-1, argv+1);
 367
 368         return net_help_groupmap( argc, argv );
 369 }
 370
 371 /*
 372  Retrieve our local SID or the SID for the specified name
 373  */
 374 static int net_getlocalsid(int argc, const char **argv)
 375 {
 376         DOM_SID sid;
 377         const char *name;
 378         fstring sid_str;
 379
 380         if (argc >= 1) {
 381                 name = argv[0];
 382         }
 383         else {
 384                 name = global_myname();
 385         }
 386
 387         if (!secrets_fetch_domain_sid(name, &sid)) {
 388                 DEBUG(0, ("Can't fetch domain SID for name: %s\n", name));
 389                 return 1;
 390         }
 391         sid_to_string(sid_str, &sid);
 392         d_printf("SID for domain %s is: %s\n", name, sid_str);
 393         return 0;
 394 }
 395
 396 static int net_setlocalsid(int argc, const char **argv)
 397 {
 398         DOM_SID sid;
 399
 400         if ( (argc != 1)
 401              || (strncmp(argv[0], "S-1-5-21-", strlen("S-1-5-21-")) != 0)
 402              || (!string_to_sid(&sid, argv[0]))
 403              || (sid.num_auths != 4)) {
 404                 d_printf("usage: net setlocalsid S-1-5-21-x-y-z\n");
 405                 return 1;
 406         }
 407
 408         if (!secrets_store_domain_sid(global_myname(), &sid)) {
 409                 DEBUG(0,("Can't store domain SID as a pdc/bdc.\n"));
 410                 return 1;
 411         }
 412
 413         return 0;
 414 }
 415
 416 static int net_getdomainsid(int argc, const char **argv)
 417 {
 418         DOM_SID domain_sid;
 419         fstring sid_str;
 420
 421         if (!secrets_fetch_domain_sid(global_myname(), &domain_sid)) {
 422                 d_printf("Could not fetch local SID\n");
 423                 return 1;
 424         }
 425         sid_to_string(sid_str, &domain_sid);
 426         d_printf("SID for domain %s is: %s\n", global_myname(), sid_str);
 427
 428         if (!secrets_fetch_domain_sid(lp_workgroup(), &domain_sid)) {
 429                 d_printf("Could not fetch domain SID\n");
 430                 return 1;
 431         }
 432
 433         sid_to_string(sid_str, &domain_sid);
 434         d_printf("SID for domain %s is: %s\n", lp_workgroup(), sid_str);
 435
 436         return 0;
 437 }
 438
 439 static uint32 get_maxrid(void)
 440 {
 441         SAM_ACCOUNT *pwd = NULL;
 442         uint32 max_rid = 0;
 443         GROUP_MAP *map = NULL;
 444         int num_entries = 0;
 445         int i;
 446
 447         if (!pdb_setsampwent(False)) {
 448                 DEBUG(0, ("load_sampwd_entries: Unable to open passdb.\n"));
 449                 return 0;
 450         }
 451
 452         for (; (NT_STATUS_IS_OK(pdb_init_sam(&pwd)))
 453                      && pdb_getsampwent(pwd) == True; pwd=NULL) {
 454                 uint32 rid;
 455
 456                 if (!sid_peek_rid(pdb_get_user_sid(pwd), &rid)) {
 457                         DEBUG(0, ("can't get RID for user '%s'\n",
 458                                   pdb_get_username(pwd)));
 459                         pdb_free_sam(&pwd);
 460                         continue;
 461                 }
 462
 463                 if (rid > max_rid)
 464                         max_rid = rid;
 465
 466                 DEBUG(1,("%d is user '%s'\n", rid, pdb_get_username(pwd)));
 467                 pdb_free_sam(&pwd);
 468         }
 469
 470         pdb_endsampwent();
 471         pdb_free_sam(&pwd);
 472
 473         if (!pdb_enum_group_mapping(SID_NAME_UNKNOWN, &map, &num_entries,
 474                                     ENUM_ONLY_MAPPED, MAPPING_WITHOUT_PRIV))
 475                 return max_rid;
 476
 477         for (i = 0; i < num_entries; i++) {
 478                 uint32 rid;
 479
 480                 if (!sid_peek_check_rid(get_global_sam_sid(), &map[i].sid,
 481                                         &rid)) {
 482                         DEBUG(3, ("skipping map for group '%s', SID %s\n",
 483                                   map[i].nt_name,
 484                                   sid_string_static(&map[i].sid)));
 485                         continue;
 486                 }
 487                 DEBUG(1,("%d is group '%s'\n", rid, map[i].nt_name));
 488
 489                 if (rid > max_rid)
 490                         max_rid = rid;
 491         }
 492
 493         SAFE_FREE(map);
 494
 495         return max_rid;
 496 }
 497
 498 static int net_maxrid(int argc, const char **argv)
 499 {
 500         uint32 rid;
 501
 502         if (argc != 0) {
 503                 DEBUG(0, ("usage: net maxrid\n"));
 504                 return 1;
 505         }
 506
 507         if ((rid = get_maxrid()) == 0) {
 508                 DEBUG(0, ("can't get current maximum rid\n"));
 509                 return 1;
 510         }
 511
 512         d_printf("Currently used maximum rid: %d\n", rid);
 513
 514         return 0;
 515 }
 516
 517 /* main function table */
 518 static struct functable net_func[] = {
 519         {"RPC", net_rpc},
 520         {"RAP", net_rap},
 521         {"ADS", net_ads},
 522
 523         /* eventually these should auto-choose the transport ... */
 524         {"FILE", net_file},
 525         {"SHARE", net_share},
 526         {"SESSION", net_rap_session},
 527         {"SERVER", net_rap_server},
 528         {"DOMAIN", net_rap_domain},
 529         {"PRINTQ", net_rap_printq},
 530         {"USER", net_user},
 531         {"GROUP", net_group},
 532         {"GROUPMAP", net_groupmap},
 533         {"VALIDATE", net_rap_validate},
 534         {"GROUPMEMBER", net_rap_groupmember},
 535         {"ADMIN", net_rap_admin},
 536         {"SERVICE", net_rap_service},
 537         {"PASSWORD", net_rap_password},
 538         {"CHANGETRUSTPW", net_changetrustpw},
 539         {"TIME", net_time},
 540         {"LOOKUP", net_lookup},
 541         {"JOIN", net_join},
 542         {"CACHE", net_cache},
 543         {"GETLOCALSID", net_getlocalsid},
 544         {"SETLOCALSID", net_setlocalsid},
 545         {"GETDOMAINSID", net_getdomainsid},
 546         {"MAXRID", net_maxrid},
 547
 548         {"HELP", net_help},
 549         {NULL, NULL}
 550 };
 551
 552
 553 /****************************************************************************
 554   main program
 555 ****************************************************************************/
 556  int main(int argc, const char **argv)
 557 {
 558         int opt,i;
 559         char *p;
 560         int rc = 0;
 561         int argc_new = 0;
 562         const char ** argv_new;
 563         poptContext pc;
 564
 565         struct poptOption long_options[] = {
 566                 {"help",        'h', POPT_ARG_NONE,   0, 'h'},
 567                 {"workgroup",   'w', POPT_ARG_STRING, &opt_target_workgroup},
 568                 {"user",        'U', POPT_ARG_STRING, &opt_user_name, 'U'},
 569                 {"ipaddress",   'I', POPT_ARG_STRING, 0,'I'},
 570                 {"port",        'p', POPT_ARG_INT,    &opt_port},
 571                 {"myname",      'n', POPT_ARG_STRING, &opt_requester_name},
 572                 {"server",      'S', POPT_ARG_STRING, &opt_host},
 573                 {"container",   'c', POPT_ARG_STRING, &opt_container},
 574                 {"comment",     'C', POPT_ARG_STRING, &opt_comment},
 575                 {"maxusers",    'M', POPT_ARG_INT,    &opt_maxusers},
 576                 {"flags",       'F', POPT_ARG_INT,    &opt_flags},
 577                 {"long",        'l', POPT_ARG_NONE,   &opt_long_list_entries},
 578                 {"reboot",      'r', POPT_ARG_NONE,   &opt_reboot},
 579                 {"force",       'f', POPT_ARG_NONE,   &opt_force},
 580                 {"timeout",     't', POPT_ARG_INT,    &opt_timeout},
 581                 {"machine-pass",'P', POPT_ARG_NONE,   &opt_machine_pass},
 582                 {"myworkgroup", 'W', POPT_ARG_STRING, &opt_workgroup},
 583                 POPT_COMMON_SAMBA
 584                 { 0, 0, 0, 0}
 585         };
 586
 587         zero_ip(&opt_dest_ip);
 588
 589         dbf = x_stderr;
 590
 591         pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
 592                             POPT_CONTEXT_KEEP_FIRST);
 593
 594         while((opt = poptGetNextOpt(pc)) != -1) {
 595                 switch (opt) {
 596                 case 'h':
 597                         net_help(argc, argv);
 598                         exit(0);
 599                         break;
 600                 case 'I':
 601                         opt_dest_ip = *interpret_addr2(poptGetOptArg(pc));
 602                         if (is_zero_ip(opt_dest_ip))
 603                                 d_printf("\nInvalid ip address specified\n");
 604                         else
 605                                 opt_have_ip = True;
 606                         break;
 607                 case 'U':
 608                         opt_user_specified = True;
 609                         opt_user_name = strdup(opt_user_name);
 610                         p = strchr(opt_user_name,'%');
 611                         if (p) {
 612                                 *p = 0;
 613                                 opt_password = p+1;
 614                         }
 615                         break;
 616                 default:
 617                         d_printf("\nInvalid option %s: %s\n",
 618                                  poptBadOption(pc, 0), poptStrerror(opt));
 619                         net_help(argc, argv);
 620                         exit(1);
 621                 }
 622         }
 623
 624         lp_load(dyn_CONFIGFILE,True,False,False);
 625
 626         argv_new = (const char **)poptGetArgs(pc);
 627
 628         argc_new = argc;
 629         for (i=0; i<argc; i++) {
 630                 if (argv_new[i] == NULL) {
 631                         argc_new = i;
 632                         break;
 633                 }
 634         }
 635
 636         if (!opt_requester_name) {
 637                 static fstring myname;
 638                 get_myname(myname);
 639                 opt_requester_name = myname;
 640         }
 641
 642         if (!opt_user_name && getenv("LOGNAME")) {
 643                 opt_user_name = getenv("LOGNAME");
 644         }
 645
 646         if (!opt_workgroup) {
 647                 opt_workgroup = smb_xstrdup(lp_workgroup());
 648         }
 649
 650         if (!opt_target_workgroup) {
 651                 opt_target_workgroup = smb_xstrdup(lp_workgroup());
 652         }
 653
 654         if (!init_names())
 655                 exit(1);
 656
 657         load_interfaces();
 658
 659         if (opt_machine_pass) {
 660                 char *user = NULL;
 661                 /* it is very useful to be able to make ads queries as the
 662                    machine account for testing purposes and for domain leave */
 663
 664                 if (!secrets_init()) {
 665                         d_printf("ERROR: Unable to open secrets database\n");
 666                         exit(1);
 667                 }
 668
 669                 opt_password = secrets_fetch_machine_password(opt_workgroup, NULL, NULL);
 670
 671                 asprintf(&user,"%s$", global_myname());
 672                 opt_user_name = user;
 673                 if (!opt_password) {
 674                         d_printf("ERROR: Unable to fetch machine password\n");
 675                         exit(1);
 676                 }
 677         }
 678
 679         if (!opt_password) {
 680                 opt_password = getenv("PASSWD");
 681         }
 682
 683         rc = net_run_function(argc_new-1, argv_new+1, net_func, net_help);
 684
 685         DEBUG(2,("return code = %d\n", rc));
 686         return rc;
 687 }