source3/nsswitch/wbinfo.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Winbind status program.
   5
   6    Copyright (C) Tim Potter      2000-2002
   7    Copyright (C) Andrew Bartlett 2002
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 */
  23
  24 #include "includes.h"
  25 #include "winbindd.h"
  26 #include "debug.h"
  27
  28 #undef DBGC_CLASS
  29 #define DBGC_CLASS DBGC_WINBIND
  30
  31 extern int winbindd_fd;
  32
  33 static char winbind_separator(void)
  34 {
  35         struct winbindd_response response;
  36         static BOOL got_sep;
  37         static char sep;
  38
  39         if (got_sep)
  40                 return sep;
  41
  42         ZERO_STRUCT(response);
  43
  44         /* Send off request */
  45
  46         if (winbindd_request(WINBINDD_INFO, NULL, &response) !=
  47             NSS_STATUS_SUCCESS) {
  48                 d_printf("could not obtain winbind separator!\n");
  49                 /* HACK: (this module should not call lp_ funtions) */
  50                 return *lp_winbind_separator();
  51         }
  52
  53         sep = response.data.info.winbind_separator;
  54         got_sep = True;
  55
  56         if (!sep) {
  57                 d_printf("winbind separator was NULL!\n");
  58                 /* HACK: (this module should not call lp_ funtions) */
  59                 sep = *lp_winbind_separator();
  60         }
  61
  62         return sep;
  63 }
  64
  65 static const char *get_winbind_domain(void)
  66 {
  67         struct winbindd_response response;
  68         static fstring winbind_domain;
  69
  70         ZERO_STRUCT(response);
  71
  72         /* Send off request */
  73
  74         if (winbindd_request(WINBINDD_DOMAIN_NAME, NULL, &response) !=
  75             NSS_STATUS_SUCCESS) {
  76                 d_printf("could not obtain winbind domain name!\n");
  77
  78                 /* HACK: (this module should not call lp_ funtions) */
  79                 return lp_workgroup();
  80         }
  81
  82         fstrcpy(winbind_domain, response.data.domain_name);
  83
  84         return winbind_domain;
  85
  86 }
  87
  88 /* Copy of parse_domain_user from winbindd_util.c.  Parse a string of the
  89    form DOMAIN/user into a domain and a user */
  90
  91 static BOOL parse_wbinfo_domain_user(const char *domuser, fstring domain,
  92                                      fstring user)
  93 {
  94
  95         char *p = strchr(domuser,winbind_separator());
  96
  97         if (!p) {
  98                 fstrcpy(user, domuser);
  99                 fstrcpy(domain, get_winbind_domain());
 100                 return True;
 101         }
 102
 103         fstrcpy(user, p+1);
 104         fstrcpy(domain, domuser);
 105         domain[PTR_DIFF(p, domuser)] = 0;
 106         strupper_m(domain);
 107
 108         return True;
 109 }
 110
 111 /* List groups a user is a member of */
 112
 113 static BOOL wbinfo_get_usergroups(char *user)
 114 {
 115         struct winbindd_request request;
 116         struct winbindd_response response;
 117         NSS_STATUS result;
 118         int i;
 119
 120         ZERO_STRUCT(response);
 121
 122         /* Send request */
 123
 124         fstrcpy(request.data.username, user);
 125
 126         result = winbindd_request(WINBINDD_GETGROUPS, &request, &response);
 127
 128         if (result != NSS_STATUS_SUCCESS)
 129                 return False;
 130
 131         for (i = 0; i < response.data.num_entries; i++)
 132                 d_printf("%d\n", (int)((gid_t *)response.extra_data)[i]);
 133
 134         SAFE_FREE(response.extra_data);
 135
 136         return True;
 137 }
 138
 139 /* Convert NetBIOS name to IP */
 140
 141 static BOOL wbinfo_wins_byname(char *name)
 142 {
 143         struct winbindd_request request;
 144         struct winbindd_response response;
 145
 146         ZERO_STRUCT(request);
 147         ZERO_STRUCT(response);
 148
 149         /* Send request */
 150
 151         fstrcpy(request.data.winsreq, name);
 152
 153         if (winbindd_request(WINBINDD_WINS_BYNAME, &request, &response) !=
 154             NSS_STATUS_SUCCESS) {
 155                 return False;
 156         }
 157
 158         /* Display response */
 159
 160         printf("%s\n", response.data.winsresp);
 161
 162         return True;
 163 }
 164
 165 /* Convert IP to NetBIOS name */
 166
 167 static BOOL wbinfo_wins_byip(char *ip)
 168 {
 169         struct winbindd_request request;
 170         struct winbindd_response response;
 171
 172         ZERO_STRUCT(request);
 173         ZERO_STRUCT(response);
 174
 175         /* Send request */
 176
 177         fstrcpy(request.data.winsreq, ip);
 178
 179         if (winbindd_request(WINBINDD_WINS_BYIP, &request, &response) !=
 180             NSS_STATUS_SUCCESS) {
 181                 return False;
 182         }
 183
 184         /* Display response */
 185
 186         printf("%s\n", response.data.winsresp);
 187
 188         return True;
 189 }
 190
 191 /* List trusted domains */
 192
 193 static BOOL wbinfo_list_domains(void)
 194 {
 195         struct winbindd_response response;
 196         fstring name;
 197
 198         ZERO_STRUCT(response);
 199
 200         /* Send request */
 201
 202         if (winbindd_request(WINBINDD_LIST_TRUSTDOM, NULL, &response) !=
 203             NSS_STATUS_SUCCESS)
 204                 return False;
 205
 206         /* Display response */
 207
 208         if (response.extra_data) {
 209                 const char *extra_data = (char *)response.extra_data;
 210
 211                 while(next_token(&extra_data, name, ",", sizeof(fstring)))
 212                         d_printf("%s\n", name);
 213
 214                 SAFE_FREE(response.extra_data);
 215         }
 216
 217         return True;
 218 }
 219
 220
 221 /* show sequence numbers */
 222 static BOOL wbinfo_show_sequence(void)
 223 {
 224         struct winbindd_response response;
 225
 226         ZERO_STRUCT(response);
 227
 228         /* Send request */
 229
 230         if (winbindd_request(WINBINDD_SHOW_SEQUENCE, NULL, &response) !=
 231             NSS_STATUS_SUCCESS)
 232                 return False;
 233
 234         /* Display response */
 235
 236         if (response.extra_data) {
 237                 char *extra_data = (char *)response.extra_data;
 238                 d_printf("%s", extra_data);
 239                 SAFE_FREE(response.extra_data);
 240         }
 241
 242         return True;
 243 }
 244
 245 /* Check trust account password */
 246
 247 static BOOL wbinfo_check_secret(void)
 248 {
 249         struct winbindd_response response;
 250         NSS_STATUS result;
 251
 252         ZERO_STRUCT(response);
 253
 254         result = winbindd_request(WINBINDD_CHECK_MACHACC, NULL, &response);
 255
 256         d_printf("checking the trust secret via RPC calls %s\n",
 257                  (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 258
 259         if (result != NSS_STATUS_SUCCESS)
 260                 d_printf("error code was %s (0x%x)\n",
 261                          response.data.auth.nt_status_string,
 262                          response.data.auth.nt_status);
 263
 264         return result == NSS_STATUS_SUCCESS;
 265 }
 266
 267 /* Convert uid to sid */
 268
 269 static BOOL wbinfo_uid_to_sid(uid_t uid)
 270 {
 271         struct winbindd_request request;
 272         struct winbindd_response response;
 273
 274         ZERO_STRUCT(request);
 275         ZERO_STRUCT(response);
 276
 277         /* Send request */
 278
 279         request.data.uid = uid;
 280
 281         if (winbindd_request(WINBINDD_UID_TO_SID, &request, &response) !=
 282             NSS_STATUS_SUCCESS)
 283                 return False;
 284
 285         /* Display response */
 286
 287         d_printf("%s\n", response.data.sid.sid);
 288
 289         return True;
 290 }
 291
 292 /* Convert gid to sid */
 293
 294 static BOOL wbinfo_gid_to_sid(gid_t gid)
 295 {
 296         struct winbindd_request request;
 297         struct winbindd_response response;
 298
 299         ZERO_STRUCT(request);
 300         ZERO_STRUCT(response);
 301
 302         /* Send request */
 303
 304         request.data.gid = gid;
 305
 306         if (winbindd_request(WINBINDD_GID_TO_SID, &request, &response) !=
 307             NSS_STATUS_SUCCESS)
 308                 return False;
 309
 310         /* Display response */
 311
 312         d_printf("%s\n", response.data.sid.sid);
 313
 314         return True;
 315 }
 316
 317 /* Convert sid to uid */
 318
 319 static BOOL wbinfo_sid_to_uid(char *sid)
 320 {
 321         struct winbindd_request request;
 322         struct winbindd_response response;
 323
 324         ZERO_STRUCT(request);
 325         ZERO_STRUCT(response);
 326
 327         /* Send request */
 328
 329         fstrcpy(request.data.sid, sid);
 330
 331         if (winbindd_request(WINBINDD_SID_TO_UID, &request, &response) !=
 332             NSS_STATUS_SUCCESS)
 333                 return False;
 334
 335         /* Display response */
 336
 337         d_printf("%d\n", (int)response.data.uid);
 338
 339         return True;
 340 }
 341
 342 static BOOL wbinfo_sid_to_gid(char *sid)
 343 {
 344         struct winbindd_request request;
 345         struct winbindd_response response;
 346
 347         ZERO_STRUCT(request);
 348         ZERO_STRUCT(response);
 349
 350         /* Send request */
 351
 352         fstrcpy(request.data.sid, sid);
 353
 354         if (winbindd_request(WINBINDD_SID_TO_GID, &request, &response) !=
 355             NSS_STATUS_SUCCESS)
 356                 return False;
 357
 358         /* Display response */
 359
 360         d_printf("%d\n", (int)response.data.gid);
 361
 362         return True;
 363 }
 364
 365 /* Convert sid to string */
 366
 367 static BOOL wbinfo_lookupsid(char *sid)
 368 {
 369         struct winbindd_request request;
 370         struct winbindd_response response;
 371
 372         ZERO_STRUCT(request);
 373         ZERO_STRUCT(response);
 374
 375         /* Send off request */
 376
 377         fstrcpy(request.data.sid, sid);
 378
 379         if (winbindd_request(WINBINDD_LOOKUPSID, &request, &response) !=
 380             NSS_STATUS_SUCCESS)
 381                 return False;
 382
 383         /* Display response */
 384
 385         d_printf("%s%c%s %d\n", response.data.name.dom_name,
 386                  winbind_separator(), response.data.name.name,
 387                  response.data.name.type);
 388
 389         return True;
 390 }
 391
 392 /* Convert string to sid */
 393
 394 static BOOL wbinfo_lookupname(char *name)
 395 {
 396         struct winbindd_request request;
 397         struct winbindd_response response;
 398
 399         /* Send off request */
 400
 401         ZERO_STRUCT(request);
 402         ZERO_STRUCT(response);
 403
 404         parse_wbinfo_domain_user(name, request.data.name.dom_name,
 405                                  request.data.name.name);
 406
 407         if (winbindd_request(WINBINDD_LOOKUPNAME, &request, &response) !=
 408             NSS_STATUS_SUCCESS)
 409                 return False;
 410
 411         /* Display response */
 412
 413         d_printf("%s %d\n", response.data.sid.sid, response.data.sid.type);
 414
 415         return True;
 416 }
 417
 418 /* Authenticate a user with a plaintext password */
 419
 420 static BOOL wbinfo_auth(char *username)
 421 {
 422         struct winbindd_request request;
 423         struct winbindd_response response;
 424         NSS_STATUS result;
 425         char *p;
 426
 427         /* Send off request */
 428
 429         ZERO_STRUCT(request);
 430         ZERO_STRUCT(response);
 431
 432         p = strchr(username, '%');
 433
 434         if (p) {
 435                 *p = 0;
 436                 fstrcpy(request.data.auth.user, username);
 437                 fstrcpy(request.data.auth.pass, p + 1);
 438                 *p = '%';
 439         } else
 440                 fstrcpy(request.data.auth.user, username);
 441
 442         result = winbindd_request(WINBINDD_PAM_AUTH, &request, &response);
 443
 444         /* Display response */
 445
 446         d_printf("plaintext password authentication %s\n",
 447                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 448
 449         if (response.data.auth.nt_status)
 450                 d_printf("error code was %s (0x%x)\nerror messsage was: %s\n",
 451                          response.data.auth.nt_status_string,
 452                          response.data.auth.nt_status,
 453                          response.data.auth.error_string);
 454
 455         return result == NSS_STATUS_SUCCESS;
 456 }
 457
 458 /* Authenticate a user with a challenge/response */
 459
 460 static BOOL wbinfo_auth_crap(char *username)
 461 {
 462         struct winbindd_request request;
 463         struct winbindd_response response;
 464         NSS_STATUS result;
 465         fstring name_user;
 466         fstring name_domain;
 467         fstring pass;
 468         char *p;
 469
 470         /* Send off request */
 471
 472         ZERO_STRUCT(request);
 473         ZERO_STRUCT(response);
 474
 475         p = strchr(username, '%');
 476
 477         if (p) {
 478                 *p = 0;
 479                 fstrcpy(pass, p + 1);
 480         }
 481
 482         parse_wbinfo_domain_user(username, name_domain, name_user);
 483
 484         fstrcpy(request.data.auth_crap.user, name_user);
 485
 486         fstrcpy(request.data.auth_crap.domain, name_domain);
 487
 488         generate_random_buffer(request.data.auth_crap.chal, 8, False);
 489
 490         SMBencrypt(pass, request.data.auth_crap.chal,
 491                    (uchar *)request.data.auth_crap.lm_resp);
 492         SMBNTencrypt(pass, request.data.auth_crap.chal,
 493                      (uchar *)request.data.auth_crap.nt_resp);
 494
 495         request.data.auth_crap.lm_resp_len = 24;
 496         request.data.auth_crap.nt_resp_len = 24;
 497
 498         result = winbindd_request(WINBINDD_PAM_AUTH_CRAP, &request, &response);
 499
 500         /* Display response */
 501
 502         d_printf("challenge/response password authentication %s\n",
 503                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 504
 505         if (response.data.auth.nt_status)
 506                 d_printf("error code was %s (0x%x)\nerror messsage was: %s\n",
 507                          response.data.auth.nt_status_string,
 508                          response.data.auth.nt_status,
 509                          response.data.auth.error_string);
 510
 511         return result == NSS_STATUS_SUCCESS;
 512 }
 513
 514 /******************************************************************
 515  create a winbindd user
 516 ******************************************************************/
 517
 518 static BOOL wbinfo_create_user(char *username)
 519 {
 520         struct winbindd_request request;
 521         struct winbindd_response response;
 522         NSS_STATUS result;
 523
 524         /* Send off request */
 525
 526         ZERO_STRUCT(request);
 527         ZERO_STRUCT(response);
 528
 529         request.flags = WBFLAG_ALLOCATE_RID;
 530         fstrcpy(request.data.acct_mgt.username, username);
 531
 532         result = winbindd_request(WINBINDD_CREATE_USER, &request, &response);
 533
 534         if ( result == NSS_STATUS_SUCCESS )
 535                 d_printf("New RID is %d\n", response.data.rid);
 536
 537         return result == NSS_STATUS_SUCCESS;
 538 }
 539
 540 /******************************************************************
 541  remove a winbindd user
 542 ******************************************************************/
 543
 544 static BOOL wbinfo_delete_user(char *username)
 545 {
 546         struct winbindd_request request;
 547         struct winbindd_response response;
 548         NSS_STATUS result;
 549
 550         /* Send off request */
 551
 552         ZERO_STRUCT(request);
 553         ZERO_STRUCT(response);
 554
 555         fstrcpy(request.data.acct_mgt.username, username);
 556
 557         result = winbindd_request(WINBINDD_DELETE_USER, &request, &response);
 558
 559         return result == NSS_STATUS_SUCCESS;
 560 }
 561
 562 /******************************************************************
 563  create a winbindd group
 564 ******************************************************************/
 565
 566 static BOOL wbinfo_create_group(char *groupname)
 567 {
 568         struct winbindd_request request;
 569         struct winbindd_response response;
 570         NSS_STATUS result;
 571
 572         /* Send off request */
 573
 574         ZERO_STRUCT(request);
 575         ZERO_STRUCT(response);
 576
 577         fstrcpy(request.data.acct_mgt.groupname, groupname);
 578
 579         result = winbindd_request(WINBINDD_CREATE_GROUP, &request, &response);
 580
 581         return result == NSS_STATUS_SUCCESS;
 582 }
 583
 584 /******************************************************************
 585  remove a winbindd group
 586 ******************************************************************/
 587
 588 static BOOL wbinfo_delete_group(char *groupname)
 589 {
 590         struct winbindd_request request;
 591         struct winbindd_response response;
 592         NSS_STATUS result;
 593
 594         /* Send off request */
 595
 596         ZERO_STRUCT(request);
 597         ZERO_STRUCT(response);
 598
 599         fstrcpy(request.data.acct_mgt.groupname, groupname);
 600
 601         result = winbindd_request(WINBINDD_DELETE_GROUP, &request, &response);
 602
 603         return result == NSS_STATUS_SUCCESS;
 604 }
 605
 606 /******************************************************************
 607  parse a string in the form user:group
 608 ******************************************************************/
 609
 610 static BOOL parse_user_group( const char *string, fstring user, fstring group )
 611 {
 612         char *p;
 613
 614         if ( !string )
 615                 return False;
 616
 617         if ( !(p = strchr( string, ':' )) )
 618                 return False;
 619
 620         *p = '\0';
 621         p++;
 622
 623         fstrcpy( user, string );
 624         fstrcpy( group, p );
 625
 626         return True;
 627 }
 628
 629 /******************************************************************
 630  add a user to a winbindd group
 631 ******************************************************************/
 632
 633 static BOOL wbinfo_add_user_to_group(char *string)
 634 {
 635         struct winbindd_request request;
 636         struct winbindd_response response;
 637         NSS_STATUS result;
 638
 639         /* Send off request */
 640
 641         ZERO_STRUCT(request);
 642         ZERO_STRUCT(response);
 643
 644         if ( !parse_user_group( string, request.data.acct_mgt.username,
 645                 request.data.acct_mgt.groupname))
 646         {
 647                 d_printf("Can't parse user:group from %s\n", string);
 648                 return False;
 649         }
 650
 651         result = winbindd_request(WINBINDD_ADD_USER_TO_GROUP, &request, &response);
 652
 653         return result == NSS_STATUS_SUCCESS;
 654 }
 655
 656 /******************************************************************
 657  remove a user from a winbindd group
 658 ******************************************************************/
 659
 660 static BOOL wbinfo_remove_user_from_group(char *string)
 661 {
 662         struct winbindd_request request;
 663         struct winbindd_response response;
 664         NSS_STATUS result;
 665
 666         /* Send off request */
 667
 668         ZERO_STRUCT(request);
 669         ZERO_STRUCT(response);
 670
 671         if ( !parse_user_group( string, request.data.acct_mgt.username,
 672                 request.data.acct_mgt.groupname))
 673         {
 674                 d_printf("Can't parse user:group from %s\n", string);
 675                 return False;
 676         }
 677
 678         result = winbindd_request(WINBINDD_REMOVE_USER_FROM_GROUP, &request, &response);
 679
 680         return result == NSS_STATUS_SUCCESS;
 681 }
 682
 683 /* Print domain users */
 684
 685 static BOOL print_domain_users(void)
 686 {
 687         struct winbindd_response response;
 688         const char *extra_data;
 689         fstring name;
 690
 691         /* Send request to winbind daemon */
 692
 693         ZERO_STRUCT(response);
 694
 695         if (winbindd_request(WINBINDD_LIST_USERS, NULL, &response) !=
 696             NSS_STATUS_SUCCESS)
 697                 return False;
 698
 699         /* Look through extra data */
 700
 701         if (!response.extra_data)
 702                 return False;
 703
 704         extra_data = (const char *)response.extra_data;
 705
 706         while(next_token(&extra_data, name, ",", sizeof(fstring)))
 707                 d_printf("%s\n", name);
 708
 709         SAFE_FREE(response.extra_data);
 710
 711         return True;
 712 }
 713
 714 /* Print domain groups */
 715
 716 static BOOL print_domain_groups(void)
 717 {
 718         struct winbindd_response response;
 719         const char *extra_data;
 720         fstring name;
 721
 722         ZERO_STRUCT(response);
 723
 724         if (winbindd_request(WINBINDD_LIST_GROUPS, NULL, &response) !=
 725             NSS_STATUS_SUCCESS)
 726                 return False;
 727
 728         /* Look through extra data */
 729
 730         if (!response.extra_data)
 731                 return False;
 732
 733         extra_data = (const char *)response.extra_data;
 734
 735         while(next_token(&extra_data, name, ",", sizeof(fstring)))
 736                 d_printf("%s\n", name);
 737
 738         SAFE_FREE(response.extra_data);
 739
 740         return True;
 741 }
 742
 743 /* Set the authorised user for winbindd access in secrets.tdb */
 744
 745 static BOOL wbinfo_set_auth_user(char *username)
 746 {
 747         char *password;
 748         fstring user, domain;
 749
 750         /* Separate into user and password */
 751
 752         parse_wbinfo_domain_user(username, domain, user);
 753
 754         password = strchr(user, '%');
 755
 756         if (password) {
 757                 *password = 0;
 758                 password++;
 759         } else
 760                 password = "";
 761
 762         /* Store or remove DOMAIN\username%password in secrets.tdb */
 763
 764         secrets_init();
 765
 766         if (user[0]) {
 767
 768                 if (!secrets_store(SECRETS_AUTH_USER, user,
 769                                    strlen(user) + 1)) {
 770                         d_fprintf(stderr, "error storing username\n");
 771                         return False;
 772                 }
 773
 774                 /* We always have a domain name added by the
 775                    parse_wbinfo_domain_user() function. */
 776
 777                 if (!secrets_store(SECRETS_AUTH_DOMAIN, domain,
 778                                    strlen(domain) + 1)) {
 779                         d_fprintf(stderr, "error storing domain name\n");
 780                         return False;
 781                 }
 782
 783         } else {
 784                 secrets_delete(SECRETS_AUTH_USER);
 785                 secrets_delete(SECRETS_AUTH_DOMAIN);
 786         }
 787
 788         if (password[0]) {
 789
 790                 if (!secrets_store(SECRETS_AUTH_PASSWORD, password,
 791                                    strlen(password) + 1)) {
 792                         d_fprintf(stderr, "error storing password\n");
 793                         return False;
 794                 }
 795
 796         } else
 797                 secrets_delete(SECRETS_AUTH_PASSWORD);
 798
 799         return True;
 800 }
 801
 802 static void wbinfo_get_auth_user(void)
 803 {
 804         char *user, *domain, *password;
 805
 806         /* Lift data from secrets file */
 807
 808         secrets_init();
 809
 810         user = secrets_fetch(SECRETS_AUTH_USER, NULL);
 811         domain = secrets_fetch(SECRETS_AUTH_DOMAIN, NULL);
 812         password = secrets_fetch(SECRETS_AUTH_PASSWORD, NULL);
 813
 814         if (!user && !domain && !password) {
 815                 d_printf("No authorised user configured\n");
 816                 return;
 817         }
 818
 819         /* Pretty print authorised user info */
 820
 821         d_printf("%s%s%s%s%s\n", domain ? domain : "", domain ? "\\" : "",
 822                  user, password ? "%" : "", password ? password : "");
 823
 824         SAFE_FREE(user);
 825         SAFE_FREE(domain);
 826         SAFE_FREE(password);
 827 }
 828
 829 static BOOL wbinfo_ping(void)
 830 {
 831         NSS_STATUS result;
 832
 833         result = winbindd_request(WINBINDD_PING, NULL, NULL);
 834
 835         /* Display response */
 836
 837         d_printf("Ping to winbindd %s on fd %d\n",
 838                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed", winbindd_fd);
 839
 840         return result == NSS_STATUS_SUCCESS;
 841 }
 842
 843 /* Main program */
 844
 845 enum {
 846         OPT_SET_AUTH_USER = 1000,
 847         OPT_GET_AUTH_USER,
 848         OPT_SEQUENCE
 849 };
 850
 851 int main(int argc, char **argv)
 852 {
 853         int opt;
 854
 855         poptContext pc;
 856         static char *string_arg;
 857         static int int_arg;
 858         BOOL got_command = False;
 859         int result = 1;
 860
 861         struct poptOption long_options[] = {
 862                 POPT_AUTOHELP
 863
 864                 /* longName, shortName, argInfo, argPtr, value, descrip,
 865                    argDesc */
 866
 867                 { "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users"},
 868                 { "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups" },
 869                 { "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
 870                 { "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
 871                 { "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
 872                 { "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
 873                 { "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
 874                 { "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
 875                 { "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
 876                 { "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
 877                 { "create-user", 'c', POPT_ARG_STRING, &string_arg, 'c', "Create a local user account", "name" },
 878                 { "delete-user", 'x', POPT_ARG_STRING, &string_arg, 'x', "Delete a local user account", "name" },
 879                 { "create-group", 'C', POPT_ARG_STRING, &string_arg, 'C', "Create a local group", "name" },
 880                 { "delete-group", 'X', POPT_ARG_STRING, &string_arg, 'X', "Delete a local group", "name" },
 881                 { "add-to-group", 'o', POPT_ARG_STRING, &string_arg, 'o', "Add user to group", "user:group" },
 882                 { "del-from-group", 'O', POPT_ARG_STRING, &string_arg, 'O', "Remove user from group", "user:group" },
 883                 { "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
 884                 { "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
 885                 { "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Show sequence numbers of all domains" },
 886                 { "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
 887                 { "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
 888                 { "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
 889                 { "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
 890                 { "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
 891                 POPT_COMMON_VERSION
 892                 POPT_TABLEEND
 893         };
 894
 895         /* Samba client initialisation */
 896
 897         if (!lp_load(dyn_CONFIGFILE, True, False, False)) {
 898                 d_fprintf(stderr, "wbinfo: error opening config file %s. Error was %s\n",
 899                         dyn_CONFIGFILE, strerror(errno));
 900                 exit(1);
 901         }
 902
 903         if (!init_names())
 904                 return 1;
 905
 906         load_interfaces();
 907
 908         /* Parse options */
 909
 910         pc = poptGetContext("wbinfo", argc, (const char **)argv, long_options, 0);
 911
 912         /* Parse command line options */
 913
 914         if (argc == 1) {
 915                 poptPrintHelp(pc, stderr, 0);
 916                 return 1;
 917         }
 918
 919         while((opt = poptGetNextOpt(pc)) != -1) {
 920                 if (got_command) {
 921                         d_fprintf(stderr, "No more than one command may be specified at once.\n");
 922                         exit(1);
 923                 }
 924                 got_command = True;
 925         }
 926
 927         poptFreeContext(pc);
 928
 929         pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
 930                             POPT_CONTEXT_KEEP_FIRST);
 931
 932         while((opt = poptGetNextOpt(pc)) != -1) {
 933                 switch (opt) {
 934                 case 'u':
 935                         if (!print_domain_users()) {
 936                                 d_printf("Error looking up domain users\n");
 937                                 goto done;
 938                         }
 939                         break;
 940                 case 'g':
 941                         if (!print_domain_groups()) {
 942                                 d_printf("Error looking up domain groups\n");
 943                                 goto done;
 944                         }
 945                         break;
 946                 case 's':
 947                         if (!wbinfo_lookupsid(string_arg)) {
 948                                 d_printf("Could not lookup sid %s\n", string_arg);
 949                                 goto done;
 950                         }
 951                         break;
 952                 case 'n':
 953                         if (!wbinfo_lookupname(string_arg)) {
 954                                 d_printf("Could not lookup name %s\n", string_arg);
 955                                 goto done;
 956                         }
 957                         break;
 958                 case 'N':
 959                         if (!wbinfo_wins_byname(string_arg)) {
 960                                 d_printf("Could not lookup WINS by name %s\n", string_arg);
 961                                 goto done;
 962                         }
 963                         break;
 964                 case 'I':
 965                         if (!wbinfo_wins_byip(string_arg)) {
 966                                 d_printf("Could not lookup WINS by IP %s\n", string_arg);
 967                                 goto done;
 968                         }
 969                         break;
 970                 case 'U':
 971                         if (!wbinfo_uid_to_sid(int_arg)) {
 972                                 d_printf("Could not convert uid %d to sid\n", int_arg);
 973                                 goto done;
 974                         }
 975                         break;
 976                 case 'G':
 977                         if (!wbinfo_gid_to_sid(int_arg)) {
 978                                 d_printf("Could not convert gid %d to sid\n",
 979                                        int_arg);
 980                                 goto done;
 981                         }
 982                         break;
 983                 case 'S':
 984                         if (!wbinfo_sid_to_uid(string_arg)) {
 985                                 d_printf("Could not convert sid %s to uid\n",
 986                                        string_arg);
 987                                 goto done;
 988                         }
 989                         break;
 990                 case 'Y':
 991                         if (!wbinfo_sid_to_gid(string_arg)) {
 992                                 d_printf("Could not convert sid %s to gid\n",
 993                                        string_arg);
 994                                 goto done;
 995                         }
 996                         break;
 997                 case 't':
 998                         if (!wbinfo_check_secret()) {
 999                                 d_printf("Could not check secret\n");
1000                                 goto done;
1001                         }
1002                         break;
1003                 case 'm':
1004                         if (!wbinfo_list_domains()) {
1005                                 d_printf("Could not list trusted domains\n");
1006                                 goto done;
1007                         }
1008                         break;
1009                 case OPT_SEQUENCE:
1010                         if (!wbinfo_show_sequence()) {
1011                                 d_printf("Could not show sequence numbers\n");
1012                                 goto done;
1013                         }
1014                         break;
1015                 case 'r':
1016                         if (!wbinfo_get_usergroups(string_arg)) {
1017                                 d_printf("Could not get groups for user %s\n",
1018                                        string_arg);
1019                                 goto done;
1020                         }
1021                         break;
1022                 case 'a': {
1023                                 BOOL got_error = False;
1024
1025                                 if (!wbinfo_auth(string_arg)) {
1026                                         d_printf("Could not authenticate user %s with "
1027                                                 "plaintext password\n", string_arg);
1028                                         got_error = True;
1029                                 }
1030
1031                                 if (!wbinfo_auth_crap(string_arg)) {
1032                                         d_printf("Could not authenticate user %s with "
1033                                                 "challenge/response\n", string_arg);
1034                                         got_error = True;
1035                                 }
1036
1037                                 if (got_error)
1038                                         goto done;
1039                                 break;
1040                         }
1041                 case 'c':
1042                         if ( !wbinfo_create_user(string_arg) ) {
1043                                 d_printf("Could not create user account\n");
1044                                 goto done;
1045                         }
1046                         break;
1047                 case 'C':
1048                         if ( !wbinfo_create_group(string_arg) ) {
1049                                 d_printf("Could not create group\n");
1050                                 goto done;
1051                         }
1052                         break;
1053                 case 'o':
1054                         if ( !wbinfo_add_user_to_group(string_arg) ) {
1055                                 d_printf("Could not add user to group\n");
1056                                 goto done;
1057                         }
1058                         break;
1059                 case 'O':
1060                         if ( !wbinfo_remove_user_from_group(string_arg) ) {
1061                                 d_printf("Could not remove user kfrom group\n");
1062                                 goto done;
1063                         }
1064                         break;
1065                 case 'x':
1066                         if ( !wbinfo_delete_user(string_arg) ) {
1067                                 d_printf("Could not delete user account\n");
1068                                 goto done;
1069                         }
1070                         break;
1071                 case 'X':
1072                         if ( !wbinfo_delete_group(string_arg) ) {
1073                                 d_printf("Could not delete group\n");
1074                                 goto done;
1075                         }
1076                         break;
1077                 case 'p':
1078                         if (!wbinfo_ping()) {
1079                                 d_printf("could not ping winbindd!\n");
1080                                 goto done;
1081                         }
1082                         break;
1083                 case OPT_SET_AUTH_USER:
1084                         wbinfo_set_auth_user(string_arg);
1085                         break;
1086                 case OPT_GET_AUTH_USER:
1087                         wbinfo_get_auth_user();
1088                         break;
1089                 default:
1090                         d_fprintf(stderr, "Invalid option\n");
1091                         poptPrintHelp(pc, stderr, 0);
1092                         goto done;
1093                 }
1094         }
1095
1096         result = 0;
1097
1098         /* Exit code */
1099
1100  done:
1101         poptFreeContext(pc);
1102         return result;
1103 }