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 extern BOOL AllowDebugChange;
  81
  82 /**************************************************************************************************/
  83 /* Utility function to prompt for password from stdin.  Password entered must end with a newline. */
  84 /**************************************************************************************************/
  85 static char *stdin_new_passwd(void)
  86 {
  87         static fstring new_pw;
  88         size_t len;
  89
  90         ZERO_ARRAY(new_pw);
  91
  92         /*
  93          * if no error is reported from fgets() and string at least contains
  94          * the newline that ends the password, then replace the newline with
  95          * a null terminator.
  96          */
  97         if ( fgets(new_pw, sizeof(new_pw), stdin) != NULL) {
  98                 if ((len = strlen(new_pw)) > 0) {
  99                         if(new_pw[len-1] == '\n')
 100                                 new_pw[len - 1] = 0;
 101                 }
 102         }
 103         return(new_pw);
 104 }
 105
 106 uint32 get_sec_channel_type(const char *param)
 107 {
 108         if (!(param && *param)) {
 109                 return get_default_sec_channel();
 110         } else {
 111                 if (strcasecmp(param, "PDC")==0) {
 112                         return SEC_CHAN_BDC;
 113                 } else if (strcasecmp(param, "BDC")==0) {
 114                         return SEC_CHAN_BDC;
 115                 } else if (strcasecmp(param, "MEMBER")==0) {
 116                         return SEC_CHAN_WKSTA;
 117 #if 0
 118                 } else if (strcasecmp(param, "DOMAIN")==0) {
 119                         return SEC_CHAN_DOMAIN;
 120 #endif
 121                 } else {
 122                         return get_default_sec_channel();
 123                 }
 124         }
 125 }
 126
 127 /*
 128   run a function from a function table. If not found then
 129   call the specified usage function
 130 */
 131 int net_run_function(int argc, const char **argv, struct functable *table,
 132                      int (*usage_fn)(int argc, const char **argv))
 133 {
 134         int i;
 135
 136         if (argc < 1) {
 137                 d_printf("\nUsage: \n");
 138                 return usage_fn(argc, argv);
 139         }
 140         for (i=0; table[i].funcname; i++) {
 141                 if (StrCaseCmp(argv[0], table[i].funcname) == 0)
 142                         return table[i].fn(argc-1, argv+1);
 143         }
 144         d_printf("No command: %s\n", argv[0]);
 145         return usage_fn(argc, argv);
 146 }
 147
 148
 149 /****************************************************************************
 150 connect to \\server\ipc$
 151 ****************************************************************************/
 152 NTSTATUS connect_to_ipc(struct cli_state **c, struct in_addr *server_ip,
 153                                         const char *server_name)
 154 {
 155         NTSTATUS nt_status;
 156
 157         if (!opt_password) {
 158                 char *pass = getpass("Password:");
 159                 if (pass) {
 160                         opt_password = strdup(pass);
 161                 }
 162         }
 163
 164         nt_status = cli_full_connection(c, opt_requester_name, server_name,
 165                                         server_ip, opt_port,
 166                                         "IPC$", "IPC",
 167                                         opt_user_name, opt_workgroup,
 168                                         opt_password, 0, Undefined, NULL);
 169
 170         if (NT_STATUS_IS_OK(nt_status)) {
 171                 return nt_status;
 172         } else {
 173                 DEBUG(1,("Cannot connect to server.  Error was %s\n",
 174                          nt_errstr(nt_status)));
 175
 176                 /* Display a nicer message depending on the result */
 177
 178                 if (NT_STATUS_V(nt_status) ==
 179                     NT_STATUS_V(NT_STATUS_LOGON_FAILURE))
 180                         d_printf("The username or password was not correct.\n");
 181
 182                 return nt_status;
 183         }
 184 }
 185
 186 /****************************************************************************
 187 connect to \\server\ipc$ anonymously
 188 ****************************************************************************/
 189 NTSTATUS connect_to_ipc_anonymous(struct cli_state **c,
 190                         struct in_addr *server_ip, const char *server_name)
 191 {
 192         NTSTATUS nt_status;
 193
 194         nt_status = cli_full_connection(c, opt_requester_name, server_name,
 195                                         server_ip, opt_port,
 196                                         "IPC$", "IPC",
 197                                         "", "",
 198                                         "", 0, Undefined, NULL);
 199
 200         if (NT_STATUS_IS_OK(nt_status)) {
 201                 return nt_status;
 202         } else {
 203                 DEBUG(1,("Cannot connect to server (anonymously).  Error was %s\n", nt_errstr(nt_status)));
 204                 return nt_status;
 205         }
 206 }
 207
 208 /****************************************************************************
 209  Use the local machine's password for this session
 210 ****************************************************************************/
 211 int net_use_machine_password(void)
 212 {
 213         char *user_name = NULL;
 214
 215         if (!secrets_init()) {
 216                 d_printf("ERROR: Unable to open secrets database\n");
 217                 exit(1);
 218         }
 219
 220         user_name = NULL;
 221         opt_password = secrets_fetch_machine_password(opt_target_workgroup, NULL, NULL);
 222         if (asprintf(&user_name, "%s$@%s", global_myname(), lp_realm()) == -1) {
 223                 return -1;
 224         }
 225         opt_user_name = user_name;
 226         return 0;
 227 }
 228
 229 BOOL net_find_server(unsigned flags, struct in_addr *server_ip, char **server_name)
 230 {
 231
 232         if (opt_host) {
 233                 *server_name = strdup(opt_host);
 234         }
 235
 236         if (opt_have_ip) {
 237                 *server_ip = opt_dest_ip;
 238                 if (!*server_name) {
 239                         *server_name = strdup(inet_ntoa(opt_dest_ip));
 240                 }
 241         } else if (*server_name) {
 242                 /* resolve the IP address */
 243                 if (!resolve_name(*server_name, server_ip, 0x20))  {
 244                         DEBUG(1,("Unable to resolve server name\n"));
 245                         return False;
 246                 }
 247         } else if (flags & NET_FLAGS_PDC) {
 248                 struct in_addr pdc_ip;
 249
 250                 if (get_pdc_ip(opt_target_workgroup, &pdc_ip)) {
 251                         fstring dc_name;
 252
 253                         if (is_zero_ip(pdc_ip))
 254                                 return False;
 255
 256                         if ( !name_status_find(opt_target_workgroup, 0x1b, 0x20, pdc_ip, dc_name) )
 257                                 return False;
 258
 259                         *server_name = strdup(dc_name);
 260                         *server_ip = pdc_ip;
 261                 }
 262
 263         } else if (flags & NET_FLAGS_DMB) {
 264                 struct in_addr msbrow_ip;
 265                 /*  if (!resolve_name(MSBROWSE, &msbrow_ip, 1)) */
 266                 if (!resolve_name(opt_target_workgroup, &msbrow_ip, 0x1B))  {
 267                         DEBUG(1,("Unable to resolve domain browser via name lookup\n"));
 268                         return False;
 269                 } else {
 270                         *server_ip = msbrow_ip;
 271                 }
 272                 *server_name = strdup(inet_ntoa(opt_dest_ip));
 273         } else if (flags & NET_FLAGS_MASTER) {
 274                 struct in_addr brow_ips;
 275                 if (!resolve_name(opt_target_workgroup, &brow_ips, 0x1D))  {
 276                                 /* go looking for workgroups */
 277                         DEBUG(1,("Unable to resolve master browser via name lookup\n"));
 278                         return False;
 279                 } else {
 280                         *server_ip = brow_ips;
 281                 }
 282                 *server_name = strdup(inet_ntoa(opt_dest_ip));
 283         } else if (!(flags & NET_FLAGS_LOCALHOST_DEFAULT_INSANE)) {
 284                 extern struct in_addr loopback_ip;
 285                 *server_ip = loopback_ip;
 286                 *server_name = strdup("127.0.0.1");
 287         }
 288
 289         if (!server_name || !*server_name) {
 290                 DEBUG(1,("no server to connect to\n"));
 291                 return False;
 292         }
 293
 294         return True;
 295 }
 296
 297
 298 BOOL net_find_pdc(struct in_addr *server_ip, fstring server_name, const char *domain_name)
 299 {
 300         if (get_pdc_ip(domain_name, server_ip)) {
 301                 if (is_zero_ip(*server_ip))
 302                         return False;
 303
 304                 if (!name_status_find(domain_name, 0x1b, 0x20, *server_ip, server_name))
 305                         return False;
 306
 307                 return True;
 308         }
 309         else
 310                 return False;
 311 }
 312
 313
 314 struct cli_state *net_make_ipc_connection(unsigned flags)
 315 {
 316         char *server_name = NULL;
 317         struct in_addr server_ip;
 318         struct cli_state *cli = NULL;
 319         NTSTATUS nt_status;
 320
 321         if (!net_find_server(flags, &server_ip, &server_name)) {
 322                 d_printf("\nUnable to find a suitable server\n");
 323                 return NULL;
 324         }
 325
 326         if (flags & NET_FLAGS_ANONYMOUS) {
 327                 nt_status = connect_to_ipc_anonymous(&cli, &server_ip, server_name);
 328         } else {
 329                 nt_status = connect_to_ipc(&cli, &server_ip, server_name);
 330         }
 331
 332         SAFE_FREE(server_name);
 333         if (NT_STATUS_IS_OK(nt_status)) {
 334                 return cli;
 335         } else {
 336                 return NULL;
 337         }
 338 }
 339
 340 static int net_user(int argc, const char **argv)
 341 {
 342         if (net_ads_check() == 0)
 343                 return net_ads_user(argc, argv);
 344
 345         /* if server is not specified, default to PDC? */
 346         if (net_rpc_check(NET_FLAGS_PDC))
 347                 return net_rpc_user(argc, argv);
 348
 349         return net_rap_user(argc, argv);
 350 }
 351
 352 static int net_group(int argc, const char **argv)
 353 {
 354         if (net_ads_check() == 0)
 355                 return net_ads_group(argc, argv);
 356
 357         if (argc == 0 && net_rpc_check(NET_FLAGS_PDC))
 358                 return net_rpc_group(argc, argv);
 359
 360         return net_rap_group(argc, argv);
 361 }
 362
 363 static int net_join(int argc, const char **argv)
 364 {
 365         if (net_ads_check() == 0) {
 366                 if (net_ads_join(argc, argv) == 0)
 367                         return 0;
 368                 else
 369                         d_printf("ADS join did not work, falling back to RPC...\n");
 370         }
 371         return net_rpc_join(argc, argv);
 372 }
 373
 374 static int net_changetrustpw(int argc, const char **argv)
 375 {
 376         if (net_ads_check() == 0)
 377                 return net_ads_changetrustpw(argc, argv);
 378
 379         return net_rpc_changetrustpw(argc, argv);
 380 }
 381
 382 static int net_changesecretpw(int argc, const char **argv)
 383 {
 384         char *trust_pw;
 385         char trust_pw_hash[16];
 386         uint32 sec_channel_type = SEC_CHAN_WKSTA;
 387
 388
 389         if(opt_force) {
 390                 trust_pw = getpass("Enter machine password: ");
 391
 392                 if (!secrets_store_machine_password(trust_pw, lp_workgroup(), sec_channel_type)) {
 393                             d_printf("Unable to write the machine account password in the secrets database");
 394                             return 1;
 395                 }
 396                 else {
 397                     d_printf("Modified trust account password in secrets database\n");
 398                 }
 399         }
 400         else {
 401                 d_printf("Machine account password change requires the -f flag.\n");
 402                 d_printf("Do NOT use this function unless you know what it does!\n");
 403                 d_printf("This function will change the ADS Domain member machine account password in the secrets.tdb file!\n");
 404         }
 405
 406         return 0;
 407 }
 408
 409 static int net_share(int argc, const char **argv)
 410 {
 411         if (net_rpc_check(0))
 412                 return net_rpc_share(argc, argv);
 413         return net_rap_share(argc, argv);
 414 }
 415
 416 static int net_file(int argc, const char **argv)
 417 {
 418         if (net_rpc_check(0))
 419                 return net_rpc_file(argc, argv);
 420         return net_rap_file(argc, argv);
 421 }
 422
 423 /*
 424  Retrieve our local SID or the SID for the specified name
 425  */
 426 static int net_getlocalsid(int argc, const char **argv)
 427 {
 428         DOM_SID sid;
 429         const char *name;
 430         fstring sid_str;
 431
 432         if (argc >= 1) {
 433                 name = argv[0];
 434         }
 435         else {
 436                 name = global_myname();
 437         }
 438
 439         if (!secrets_fetch_domain_sid(name, &sid)) {
 440                 DEBUG(0, ("Can't fetch domain SID for name: %s\n", name));
 441                 return 1;
 442         }
 443         sid_to_string(sid_str, &sid);
 444         d_printf("SID for domain %s is: %s\n", name, sid_str);
 445         return 0;
 446 }
 447
 448 static int net_setlocalsid(int argc, const char **argv)
 449 {
 450         DOM_SID sid;
 451
 452         if ( (argc != 1)
 453              || (strncmp(argv[0], "S-1-5-21-", strlen("S-1-5-21-")) != 0)
 454              || (!string_to_sid(&sid, argv[0]))
 455              || (sid.num_auths != 4)) {
 456                 d_printf("usage: net setlocalsid S-1-5-21-x-y-z\n");
 457                 return 1;
 458         }
 459
 460         if (!secrets_store_domain_sid(global_myname(), &sid)) {
 461                 DEBUG(0,("Can't store domain SID as a pdc/bdc.\n"));
 462                 return 1;
 463         }
 464
 465         return 0;
 466 }
 467
 468 static int net_getdomainsid(int argc, const char **argv)
 469 {
 470         DOM_SID domain_sid;
 471         fstring sid_str;
 472
 473         if (!secrets_fetch_domain_sid(global_myname(), &domain_sid)) {
 474                 d_printf("Could not fetch local SID\n");
 475                 return 1;
 476         }
 477         sid_to_string(sid_str, &domain_sid);
 478         d_printf("SID for domain %s is: %s\n", global_myname(), sid_str);
 479
 480         if (!secrets_fetch_domain_sid(opt_workgroup, &domain_sid)) {
 481                 d_printf("Could not fetch domain SID\n");
 482                 return 1;
 483         }
 484
 485         sid_to_string(sid_str, &domain_sid);
 486         d_printf("SID for domain %s is: %s\n", opt_workgroup, sid_str);
 487
 488         return 0;
 489 }
 490
 491 static uint32 get_maxrid(void)
 492 {
 493         SAM_ACCOUNT *pwd = NULL;
 494         uint32 max_rid = 0;
 495         GROUP_MAP *map = NULL;
 496         int num_entries = 0;
 497         int i;
 498
 499         if (!pdb_setsampwent(False)) {
 500                 DEBUG(0, ("load_sampwd_entries: Unable to open passdb.\n"));
 501                 return 0;
 502         }
 503
 504         for (; (NT_STATUS_IS_OK(pdb_init_sam(&pwd)))
 505                      && pdb_getsampwent(pwd) == True; pwd=NULL) {
 506                 uint32 rid;
 507
 508                 if (!sid_peek_rid(pdb_get_user_sid(pwd), &rid)) {
 509                         DEBUG(0, ("can't get RID for user '%s'\n",
 510                                   pdb_get_username(pwd)));
 511                         pdb_free_sam(&pwd);
 512                         continue;
 513                 }
 514
 515                 if (rid > max_rid)
 516                         max_rid = rid;
 517
 518                 DEBUG(1,("%d is user '%s'\n", rid, pdb_get_username(pwd)));
 519                 pdb_free_sam(&pwd);
 520         }
 521
 522         pdb_endsampwent();
 523         pdb_free_sam(&pwd);
 524
 525         if (!pdb_enum_group_mapping(SID_NAME_UNKNOWN, &map, &num_entries,
 526                                     ENUM_ONLY_MAPPED))
 527                 return max_rid;
 528
 529         for (i = 0; i < num_entries; i++) {
 530                 uint32 rid;
 531
 532                 if (!sid_peek_check_rid(get_global_sam_sid(), &map[i].sid,
 533                                         &rid)) {
 534                         DEBUG(3, ("skipping map for group '%s', SID %s\n",
 535                                   map[i].nt_name,
 536                                   sid_string_static(&map[i].sid)));
 537                         continue;
 538                 }
 539                 DEBUG(1,("%d is group '%s'\n", rid, map[i].nt_name));
 540
 541                 if (rid > max_rid)
 542                         max_rid = rid;
 543         }
 544
 545         SAFE_FREE(map);
 546
 547         return max_rid;
 548 }
 549
 550 static int net_maxrid(int argc, const char **argv)
 551 {
 552         uint32 rid;
 553
 554         if (argc != 0) {
 555                 DEBUG(0, ("usage: net maxrid\n"));
 556                 return 1;
 557         }
 558
 559         if ((rid = get_maxrid()) == 0) {
 560                 DEBUG(0, ("can't get current maximum rid\n"));
 561                 return 1;
 562         }
 563
 564         d_printf("Currently used maximum rid: %d\n", rid);
 565
 566         return 0;
 567 }
 568
 569 /* main function table */
 570 static struct functable net_func[] = {
 571         {"RPC", net_rpc},
 572         {"RAP", net_rap},
 573         {"ADS", net_ads},
 574
 575         /* eventually these should auto-choose the transport ... */
 576         {"FILE", net_file},
 577         {"SHARE", net_share},
 578         {"SESSION", net_rap_session},
 579         {"SERVER", net_rap_server},
 580         {"DOMAIN", net_rap_domain},
 581         {"PRINTQ", net_rap_printq},
 582         {"USER", net_user},
 583         {"GROUP", net_group},
 584         {"GROUPMAP", net_groupmap},
 585         {"VALIDATE", net_rap_validate},
 586         {"GROUPMEMBER", net_rap_groupmember},
 587         {"ADMIN", net_rap_admin},
 588         {"SERVICE", net_rap_service},
 589         {"PASSWORD", net_rap_password},
 590         {"CHANGETRUSTPW", net_changetrustpw},
 591         {"CHANGESECRETPW", net_changesecretpw},
 592         {"TIME", net_time},
 593         {"LOOKUP", net_lookup},
 594         {"JOIN", net_join},
 595         {"CACHE", net_cache},
 596         {"GETLOCALSID", net_getlocalsid},
 597         {"SETLOCALSID", net_setlocalsid},
 598         {"GETDOMAINSID", net_getdomainsid},
 599         {"MAXRID", net_maxrid},
 600         {"IDMAP", net_idmap},
 601
 602         {"HELP", net_help},
 603         {NULL, NULL}
 604 };
 605
 606
 607 /****************************************************************************
 608   main program
 609 ****************************************************************************/
 610  int main(int argc, const char **argv)
 611 {
 612         int opt,i;
 613         char *p;
 614         int rc = 0;
 615         int argc_new = 0;
 616         const char ** argv_new;
 617         poptContext pc;
 618
 619         struct poptOption long_options[] = {
 620                 {"help",        'h', POPT_ARG_NONE,   0, 'h'},
 621                 {"workgroup",   'w', POPT_ARG_STRING, &opt_target_workgroup},
 622                 {"user",        'U', POPT_ARG_STRING, &opt_user_name, 'U'},
 623                 {"ipaddress",   'I', POPT_ARG_STRING, 0,'I'},
 624                 {"port",        'p', POPT_ARG_INT,    &opt_port},
 625                 {"myname",      'n', POPT_ARG_STRING, &opt_requester_name},
 626                 {"server",      'S', POPT_ARG_STRING, &opt_host},
 627                 {"container",   'c', POPT_ARG_STRING, &opt_container},
 628                 {"comment",     'C', POPT_ARG_STRING, &opt_comment},
 629                 {"maxusers",    'M', POPT_ARG_INT,    &opt_maxusers},
 630                 {"flags",       'F', POPT_ARG_INT,    &opt_flags},
 631                 {"long",        'l', POPT_ARG_NONE,   &opt_long_list_entries},
 632                 {"reboot",      'r', POPT_ARG_NONE,   &opt_reboot},
 633                 {"force",       'f', POPT_ARG_NONE,   &opt_force},
 634                 {"timeout",     't', POPT_ARG_INT,    &opt_timeout},
 635                 {"machine-pass",'P', POPT_ARG_NONE,   &opt_machine_pass},
 636                 {"myworkgroup", 'W', POPT_ARG_STRING, &opt_workgroup},
 637                 POPT_COMMON_SAMBA
 638                 { 0, 0, 0, 0}
 639         };
 640
 641         zero_ip(&opt_dest_ip);
 642
 643         /* set default debug level to 0 regardless of what smb.conf sets */
 644         DEBUGLEVEL_CLASS[DBGC_ALL] = 0;
 645         dbf = x_stderr;
 646
 647         pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
 648                             POPT_CONTEXT_KEEP_FIRST);
 649
 650         while((opt = poptGetNextOpt(pc)) != -1) {
 651                 switch (opt) {
 652                 case 'h':
 653                         net_help(argc, argv);
 654                         exit(0);
 655                         break;
 656                 case 'I':
 657                         opt_dest_ip = *interpret_addr2(poptGetOptArg(pc));
 658                         if (is_zero_ip(opt_dest_ip))
 659                                 d_printf("\nInvalid ip address specified\n");
 660                         else
 661                                 opt_have_ip = True;
 662                         break;
 663                 case 'U':
 664                         opt_user_specified = True;
 665                         opt_user_name = strdup(opt_user_name);
 666                         p = strchr(opt_user_name,'%');
 667                         if (p) {
 668                                 *p = 0;
 669                                 opt_password = p+1;
 670                         }
 671                         break;
 672                 default:
 673                         d_printf("\nInvalid option %s: %s\n",
 674                                  poptBadOption(pc, 0), poptStrerror(opt));
 675                         net_help(argc, argv);
 676                         exit(1);
 677                 }
 678         }
 679
 680         /*
 681          * Don't load debug level from smb.conf. It should be
 682          * set by cmdline arg or remain default (0)
 683          */
 684         AllowDebugChange = False;
 685         lp_load(dyn_CONFIGFILE,True,False,False);
 686
 687         argv_new = (const char **)poptGetArgs(pc);
 688
 689         argc_new = argc;
 690         for (i=0; i<argc; i++) {
 691                 if (argv_new[i] == NULL) {
 692                         argc_new = i;
 693                         break;
 694                 }
 695         }
 696
 697         if (!opt_requester_name) {
 698                 static fstring myname;
 699                 get_myname(myname);
 700                 opt_requester_name = myname;
 701         }
 702
 703         if (!opt_user_name && getenv("LOGNAME")) {
 704                 opt_user_name = getenv("LOGNAME");
 705         }
 706
 707         if (!opt_workgroup) {
 708                 opt_workgroup = smb_xstrdup(lp_workgroup());
 709         }
 710
 711         if (!opt_target_workgroup) {
 712                 opt_target_workgroup = smb_xstrdup(lp_workgroup());
 713         }
 714
 715         if (!init_names())
 716                 exit(1);
 717
 718         load_interfaces();
 719
 720         /* this makes sure that when we do things like call scripts,
 721            that it won't assert becouse we are not root */
 722         sec_init();
 723
 724         if (opt_machine_pass) {
 725                 /* it is very useful to be able to make ads queries as the
 726                    machine account for testing purposes and for domain leave */
 727
 728                 net_use_machine_password();
 729         }
 730
 731         if (!opt_password) {
 732                 opt_password = getenv("PASSWD");
 733         }
 734
 735         rc = net_run_function(argc_new-1, argv_new+1, net_func, net_help);
 736
 737         DEBUG(2,("return code = %d\n", rc));
 738         return rc;
 739 }