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(const char *domain)
 223 {
 224         struct winbindd_request  request;
 225         struct winbindd_response response;
 226
 227         ZERO_STRUCT(response);
 228         ZERO_STRUCT(request);
 229
 230         if ( domain )
 231                 fstrcpy( request.domain_name, domain );
 232
 233         /* Send request */
 234
 235         if (winbindd_request(WINBINDD_SHOW_SEQUENCE, &request, &response) !=
 236             NSS_STATUS_SUCCESS)
 237                 return False;
 238
 239         /* Display response */
 240
 241         if (response.extra_data) {
 242                 char *extra_data = (char *)response.extra_data;
 243                 d_printf("%s", extra_data);
 244                 SAFE_FREE(response.extra_data);
 245         }
 246
 247         return True;
 248 }
 249
 250 /* Check trust account password */
 251
 252 static BOOL wbinfo_check_secret(void)
 253 {
 254         struct winbindd_response response;
 255         NSS_STATUS result;
 256
 257         ZERO_STRUCT(response);
 258
 259         result = winbindd_request(WINBINDD_CHECK_MACHACC, NULL, &response);
 260
 261         d_printf("checking the trust secret via RPC calls %s\n",
 262                  (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 263
 264         if (result != NSS_STATUS_SUCCESS)
 265                 d_printf("error code was %s (0x%x)\n",
 266                          response.data.auth.nt_status_string,
 267                          response.data.auth.nt_status);
 268
 269         return result == NSS_STATUS_SUCCESS;
 270 }
 271
 272 /* Convert uid to sid */
 273
 274 static BOOL wbinfo_uid_to_sid(uid_t uid)
 275 {
 276         struct winbindd_request request;
 277         struct winbindd_response response;
 278
 279         ZERO_STRUCT(request);
 280         ZERO_STRUCT(response);
 281
 282         /* Send request */
 283
 284         request.data.uid = uid;
 285
 286         if (winbindd_request(WINBINDD_UID_TO_SID, &request, &response) !=
 287             NSS_STATUS_SUCCESS)
 288                 return False;
 289
 290         /* Display response */
 291
 292         d_printf("%s\n", response.data.sid.sid);
 293
 294         return True;
 295 }
 296
 297 /* Convert gid to sid */
 298
 299 static BOOL wbinfo_gid_to_sid(gid_t gid)
 300 {
 301         struct winbindd_request request;
 302         struct winbindd_response response;
 303
 304         ZERO_STRUCT(request);
 305         ZERO_STRUCT(response);
 306
 307         /* Send request */
 308
 309         request.data.gid = gid;
 310
 311         if (winbindd_request(WINBINDD_GID_TO_SID, &request, &response) !=
 312             NSS_STATUS_SUCCESS)
 313                 return False;
 314
 315         /* Display response */
 316
 317         d_printf("%s\n", response.data.sid.sid);
 318
 319         return True;
 320 }
 321
 322 /* Convert sid to uid */
 323
 324 static BOOL wbinfo_sid_to_uid(char *sid)
 325 {
 326         struct winbindd_request request;
 327         struct winbindd_response response;
 328
 329         ZERO_STRUCT(request);
 330         ZERO_STRUCT(response);
 331
 332         /* Send request */
 333
 334         fstrcpy(request.data.sid, sid);
 335
 336         if (winbindd_request(WINBINDD_SID_TO_UID, &request, &response) !=
 337             NSS_STATUS_SUCCESS)
 338                 return False;
 339
 340         /* Display response */
 341
 342         d_printf("%d\n", (int)response.data.uid);
 343
 344         return True;
 345 }
 346
 347 static BOOL wbinfo_sid_to_gid(char *sid)
 348 {
 349         struct winbindd_request request;
 350         struct winbindd_response response;
 351
 352         ZERO_STRUCT(request);
 353         ZERO_STRUCT(response);
 354
 355         /* Send request */
 356
 357         fstrcpy(request.data.sid, sid);
 358
 359         if (winbindd_request(WINBINDD_SID_TO_GID, &request, &response) !=
 360             NSS_STATUS_SUCCESS)
 361                 return False;
 362
 363         /* Display response */
 364
 365         d_printf("%d\n", (int)response.data.gid);
 366
 367         return True;
 368 }
 369
 370 /* Convert sid to string */
 371
 372 static BOOL wbinfo_lookupsid(char *sid)
 373 {
 374         struct winbindd_request request;
 375         struct winbindd_response response;
 376
 377         ZERO_STRUCT(request);
 378         ZERO_STRUCT(response);
 379
 380         /* Send off request */
 381
 382         fstrcpy(request.data.sid, sid);
 383
 384         if (winbindd_request(WINBINDD_LOOKUPSID, &request, &response) !=
 385             NSS_STATUS_SUCCESS)
 386                 return False;
 387
 388         /* Display response */
 389
 390         d_printf("%s%c%s %d\n", response.data.name.dom_name,
 391                  winbind_separator(), response.data.name.name,
 392                  response.data.name.type);
 393
 394         return True;
 395 }
 396
 397 /* Convert string to sid */
 398
 399 static BOOL wbinfo_lookupname(char *name)
 400 {
 401         struct winbindd_request request;
 402         struct winbindd_response response;
 403
 404         /* Send off request */
 405
 406         ZERO_STRUCT(request);
 407         ZERO_STRUCT(response);
 408
 409         parse_wbinfo_domain_user(name, request.data.name.dom_name,
 410                                  request.data.name.name);
 411
 412         if (winbindd_request(WINBINDD_LOOKUPNAME, &request, &response) !=
 413             NSS_STATUS_SUCCESS)
 414                 return False;
 415
 416         /* Display response */
 417
 418         d_printf("%s %d\n", response.data.sid.sid, response.data.sid.type);
 419
 420         return True;
 421 }
 422
 423 /* Authenticate a user with a plaintext password */
 424
 425 static BOOL wbinfo_auth(char *username)
 426 {
 427         struct winbindd_request request;
 428         struct winbindd_response response;
 429         NSS_STATUS result;
 430         char *p;
 431
 432         /* Send off request */
 433
 434         ZERO_STRUCT(request);
 435         ZERO_STRUCT(response);
 436
 437         p = strchr(username, '%');
 438
 439         if (p) {
 440                 *p = 0;
 441                 fstrcpy(request.data.auth.user, username);
 442                 fstrcpy(request.data.auth.pass, p + 1);
 443                 *p = '%';
 444         } else
 445                 fstrcpy(request.data.auth.user, username);
 446
 447         result = winbindd_request(WINBINDD_PAM_AUTH, &request, &response);
 448
 449         /* Display response */
 450
 451         d_printf("plaintext password authentication %s\n",
 452                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 453
 454         if (response.data.auth.nt_status)
 455                 d_printf("error code was %s (0x%x)\nerror messsage was: %s\n",
 456                          response.data.auth.nt_status_string,
 457                          response.data.auth.nt_status,
 458                          response.data.auth.error_string);
 459
 460         return result == NSS_STATUS_SUCCESS;
 461 }
 462
 463 /* Authenticate a user with a challenge/response */
 464
 465 static BOOL wbinfo_auth_crap(char *username)
 466 {
 467         struct winbindd_request request;
 468         struct winbindd_response response;
 469         NSS_STATUS result;
 470         fstring name_user;
 471         fstring name_domain;
 472         fstring pass;
 473         char *p;
 474
 475         /* Send off request */
 476
 477         ZERO_STRUCT(request);
 478         ZERO_STRUCT(response);
 479
 480         p = strchr(username, '%');
 481
 482         if (p) {
 483                 *p = 0;
 484                 fstrcpy(pass, p + 1);
 485         }
 486
 487         parse_wbinfo_domain_user(username, name_domain, name_user);
 488
 489         fstrcpy(request.data.auth_crap.user, name_user);
 490
 491         fstrcpy(request.data.auth_crap.domain, name_domain);
 492
 493         generate_random_buffer(request.data.auth_crap.chal, 8, False);
 494
 495         SMBencrypt(pass, request.data.auth_crap.chal,
 496                    (uchar *)request.data.auth_crap.lm_resp);
 497         SMBNTencrypt(pass, request.data.auth_crap.chal,
 498                      (uchar *)request.data.auth_crap.nt_resp);
 499
 500         request.data.auth_crap.lm_resp_len = 24;
 501         request.data.auth_crap.nt_resp_len = 24;
 502
 503         result = winbindd_request(WINBINDD_PAM_AUTH_CRAP, &request, &response);
 504
 505         /* Display response */
 506
 507         d_printf("challenge/response password authentication %s\n",
 508                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 509
 510         if (response.data.auth.nt_status)
 511                 d_printf("error code was %s (0x%x)\nerror messsage was: %s\n",
 512                          response.data.auth.nt_status_string,
 513                          response.data.auth.nt_status,
 514                          response.data.auth.error_string);
 515
 516         return result == NSS_STATUS_SUCCESS;
 517 }
 518
 519 /******************************************************************
 520  create a winbindd user
 521 ******************************************************************/
 522
 523 static BOOL wbinfo_create_user(char *username)
 524 {
 525         struct winbindd_request request;
 526         struct winbindd_response response;
 527         NSS_STATUS result;
 528
 529         /* Send off request */
 530
 531         ZERO_STRUCT(request);
 532         ZERO_STRUCT(response);
 533
 534         request.flags = WBFLAG_ALLOCATE_RID;
 535         fstrcpy(request.data.acct_mgt.username, username);
 536
 537         result = winbindd_request(WINBINDD_CREATE_USER, &request, &response);
 538
 539         if ( result == NSS_STATUS_SUCCESS )
 540                 d_printf("New RID is %d\n", response.data.rid);
 541
 542         return result == NSS_STATUS_SUCCESS;
 543 }
 544
 545 /******************************************************************
 546  remove a winbindd user
 547 ******************************************************************/
 548
 549 static BOOL wbinfo_delete_user(char *username)
 550 {
 551         struct winbindd_request request;
 552         struct winbindd_response response;
 553         NSS_STATUS result;
 554
 555         /* Send off request */
 556
 557         ZERO_STRUCT(request);
 558         ZERO_STRUCT(response);
 559
 560         fstrcpy(request.data.acct_mgt.username, username);
 561
 562         result = winbindd_request(WINBINDD_DELETE_USER, &request, &response);
 563
 564         return result == NSS_STATUS_SUCCESS;
 565 }
 566
 567 /******************************************************************
 568  create a winbindd group
 569 ******************************************************************/
 570
 571 static BOOL wbinfo_create_group(char *groupname)
 572 {
 573         struct winbindd_request request;
 574         struct winbindd_response response;
 575         NSS_STATUS result;
 576
 577         /* Send off request */
 578
 579         ZERO_STRUCT(request);
 580         ZERO_STRUCT(response);
 581
 582         fstrcpy(request.data.acct_mgt.groupname, groupname);
 583
 584         result = winbindd_request(WINBINDD_CREATE_GROUP, &request, &response);
 585
 586         return result == NSS_STATUS_SUCCESS;
 587 }
 588
 589 /******************************************************************
 590  remove a winbindd group
 591 ******************************************************************/
 592
 593 static BOOL wbinfo_delete_group(char *groupname)
 594 {
 595         struct winbindd_request request;
 596         struct winbindd_response response;
 597         NSS_STATUS result;
 598
 599         /* Send off request */
 600
 601         ZERO_STRUCT(request);
 602         ZERO_STRUCT(response);
 603
 604         fstrcpy(request.data.acct_mgt.groupname, groupname);
 605
 606         result = winbindd_request(WINBINDD_DELETE_GROUP, &request, &response);
 607
 608         return result == NSS_STATUS_SUCCESS;
 609 }
 610
 611 /******************************************************************
 612  parse a string in the form user:group
 613 ******************************************************************/
 614
 615 static BOOL parse_user_group( const char *string, fstring user, fstring group )
 616 {
 617         char *p;
 618
 619         if ( !string )
 620                 return False;
 621
 622         if ( !(p = strchr( string, ':' )) )
 623                 return False;
 624
 625         *p = '\0';
 626         p++;
 627
 628         fstrcpy( user, string );
 629         fstrcpy( group, p );
 630
 631         return True;
 632 }
 633
 634 /******************************************************************
 635  add a user to a winbindd group
 636 ******************************************************************/
 637
 638 static BOOL wbinfo_add_user_to_group(char *string)
 639 {
 640         struct winbindd_request request;
 641         struct winbindd_response response;
 642         NSS_STATUS result;
 643
 644         /* Send off request */
 645
 646         ZERO_STRUCT(request);
 647         ZERO_STRUCT(response);
 648
 649         if ( !parse_user_group( string, request.data.acct_mgt.username,
 650                 request.data.acct_mgt.groupname))
 651         {
 652                 d_printf("Can't parse user:group from %s\n", string);
 653                 return False;
 654         }
 655
 656         result = winbindd_request(WINBINDD_ADD_USER_TO_GROUP, &request, &response);
 657
 658         return result == NSS_STATUS_SUCCESS;
 659 }
 660
 661 /******************************************************************
 662  remove a user from a winbindd group
 663 ******************************************************************/
 664
 665 static BOOL wbinfo_remove_user_from_group(char *string)
 666 {
 667         struct winbindd_request request;
 668         struct winbindd_response response;
 669         NSS_STATUS result;
 670
 671         /* Send off request */
 672
 673         ZERO_STRUCT(request);
 674         ZERO_STRUCT(response);
 675
 676         if ( !parse_user_group( string, request.data.acct_mgt.username,
 677                 request.data.acct_mgt.groupname))
 678         {
 679                 d_printf("Can't parse user:group from %s\n", string);
 680                 return False;
 681         }
 682
 683         result = winbindd_request(WINBINDD_REMOVE_USER_FROM_GROUP, &request, &response);
 684
 685         return result == NSS_STATUS_SUCCESS;
 686 }
 687
 688 /* Print domain users */
 689
 690 static BOOL print_domain_users(const char *domain)
 691 {
 692         struct winbindd_request request;
 693         struct winbindd_response response;
 694         const char *extra_data;
 695         fstring name;
 696
 697         /* Send request to winbind daemon */
 698
 699         ZERO_STRUCT(request);
 700         ZERO_STRUCT(response);
 701
 702         if (domain) {
 703                 /* '.' is the special sign for our own domwin */
 704                 if ( strequal(domain, ".") )
 705                         fstrcpy( request.domain_name, lp_workgroup() );
 706                 else
 707                         fstrcpy( request.domain_name, domain );
 708         }
 709
 710         if (winbindd_request(WINBINDD_LIST_USERS, &request, &response) !=
 711             NSS_STATUS_SUCCESS)
 712                 return False;
 713
 714         /* Look through extra data */
 715
 716         if (!response.extra_data)
 717                 return False;
 718
 719         extra_data = (const char *)response.extra_data;
 720
 721         while(next_token(&extra_data, name, ",", sizeof(fstring)))
 722                 d_printf("%s\n", name);
 723
 724         SAFE_FREE(response.extra_data);
 725
 726         return True;
 727 }
 728
 729 /* Print domain groups */
 730
 731 static BOOL print_domain_groups(const char *domain)
 732 {
 733         struct winbindd_request  request;
 734         struct winbindd_response response;
 735         const char *extra_data;
 736         fstring name;
 737
 738         ZERO_STRUCT(request);
 739         ZERO_STRUCT(response);
 740
 741         if (domain) {
 742                 if ( strequal(domain, ".") )
 743                         fstrcpy( request.domain_name, lp_workgroup() );
 744                 else
 745                         fstrcpy( request.domain_name, domain );
 746         }
 747
 748         if (winbindd_request(WINBINDD_LIST_GROUPS, &request, &response) !=
 749             NSS_STATUS_SUCCESS)
 750                 return False;
 751
 752         /* Look through extra data */
 753
 754         if (!response.extra_data)
 755                 return False;
 756
 757         extra_data = (const char *)response.extra_data;
 758
 759         while(next_token(&extra_data, name, ",", sizeof(fstring)))
 760                 d_printf("%s\n", name);
 761
 762         SAFE_FREE(response.extra_data);
 763
 764         return True;
 765 }
 766
 767 /* Set the authorised user for winbindd access in secrets.tdb */
 768
 769 static BOOL wbinfo_set_auth_user(char *username)
 770 {
 771         char *password;
 772         fstring user, domain;
 773
 774         /* Separate into user and password */
 775
 776         parse_wbinfo_domain_user(username, domain, user);
 777
 778         password = strchr(user, '%');
 779
 780         if (password) {
 781                 *password = 0;
 782                 password++;
 783         } else
 784                 password = "";
 785
 786         /* Store or remove DOMAIN\username%password in secrets.tdb */
 787
 788         secrets_init();
 789
 790         if (user[0]) {
 791
 792                 if (!secrets_store(SECRETS_AUTH_USER, user,
 793                                    strlen(user) + 1)) {
 794                         d_fprintf(stderr, "error storing username\n");
 795                         return False;
 796                 }
 797
 798                 /* We always have a domain name added by the
 799                    parse_wbinfo_domain_user() function. */
 800
 801                 if (!secrets_store(SECRETS_AUTH_DOMAIN, domain,
 802                                    strlen(domain) + 1)) {
 803                         d_fprintf(stderr, "error storing domain name\n");
 804                         return False;
 805                 }
 806
 807         } else {
 808                 secrets_delete(SECRETS_AUTH_USER);
 809                 secrets_delete(SECRETS_AUTH_DOMAIN);
 810         }
 811
 812         if (password[0]) {
 813
 814                 if (!secrets_store(SECRETS_AUTH_PASSWORD, password,
 815                                    strlen(password) + 1)) {
 816                         d_fprintf(stderr, "error storing password\n");
 817                         return False;
 818                 }
 819
 820         } else
 821                 secrets_delete(SECRETS_AUTH_PASSWORD);
 822
 823         return True;
 824 }
 825
 826 static void wbinfo_get_auth_user(void)
 827 {
 828         char *user, *domain, *password;
 829
 830         /* Lift data from secrets file */
 831
 832         secrets_init();
 833
 834         user = secrets_fetch(SECRETS_AUTH_USER, NULL);
 835         domain = secrets_fetch(SECRETS_AUTH_DOMAIN, NULL);
 836         password = secrets_fetch(SECRETS_AUTH_PASSWORD, NULL);
 837
 838         if (!user && !domain && !password) {
 839                 d_printf("No authorised user configured\n");
 840                 return;
 841         }
 842
 843         /* Pretty print authorised user info */
 844
 845         d_printf("%s%s%s%s%s\n", domain ? domain : "", domain ? "\\" : "",
 846                  user, password ? "%" : "", password ? password : "");
 847
 848         SAFE_FREE(user);
 849         SAFE_FREE(domain);
 850         SAFE_FREE(password);
 851 }
 852
 853 static BOOL wbinfo_ping(void)
 854 {
 855         NSS_STATUS result;
 856
 857         result = winbindd_request(WINBINDD_PING, NULL, NULL);
 858
 859         /* Display response */
 860
 861         d_printf("Ping to winbindd %s on fd %d\n",
 862                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed", winbindd_fd);
 863
 864         return result == NSS_STATUS_SUCCESS;
 865 }
 866
 867 /* Main program */
 868
 869 enum {
 870         OPT_SET_AUTH_USER = 1000,
 871         OPT_GET_AUTH_USER,
 872         OPT_DOMAIN_NAME,
 873         OPT_SEQUENCE
 874 };
 875
 876 int main(int argc, char **argv)
 877 {
 878         int opt;
 879
 880         poptContext pc;
 881         static char *string_arg;
 882         static char *opt_domain_name;
 883         static int int_arg;
 884         int result = 1;
 885
 886         struct poptOption long_options[] = {
 887                 POPT_AUTOHELP
 888
 889                 /* longName, shortName, argInfo, argPtr, value, descrip,
 890                    argDesc */
 891
 892                 { "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users", "domain"},
 893                 { "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups", "domain" },
 894                 { "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
 895                 { "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
 896                 { "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
 897                 { "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
 898                 { "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
 899                 { "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
 900                 { "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
 901                 { "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
 902                 { "create-user", 'c', POPT_ARG_STRING, &string_arg, 'c', "Create a local user account", "name" },
 903                 { "delete-user", 'x', POPT_ARG_STRING, &string_arg, 'x', "Delete a local user account", "name" },
 904                 { "create-group", 'C', POPT_ARG_STRING, &string_arg, 'C', "Create a local group", "name" },
 905                 { "delete-group", 'X', POPT_ARG_STRING, &string_arg, 'X', "Delete a local group", "name" },
 906                 { "add-to-group", 'o', POPT_ARG_STRING, &string_arg, 'o', "Add user to group", "user:group" },
 907                 { "del-from-group", 'O', POPT_ARG_STRING, &string_arg, 'O', "Remove user from group", "user:group" },
 908                 { "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
 909                 { "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
 910                 { "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Show sequence numbers of all domains" },
 911                 { "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
 912                 { "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
 913                 { "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
 914                 { "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
 915                 { "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
 916                 { "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operatio", "domain" },
 917                 POPT_COMMON_VERSION
 918                 POPT_TABLEEND
 919         };
 920
 921         /* Samba client initialisation */
 922
 923         if (!lp_load(dyn_CONFIGFILE, True, False, False)) {
 924                 d_fprintf(stderr, "wbinfo: error opening config file %s. Error was %s\n",
 925                         dyn_CONFIGFILE, strerror(errno));
 926                 exit(1);
 927         }
 928
 929         if (!init_names())
 930                 return 1;
 931
 932         load_interfaces();
 933
 934         /* Parse options */
 935
 936         pc = poptGetContext("wbinfo", argc, (const char **)argv, long_options, 0);
 937
 938         /* Parse command line options */
 939
 940         if (argc == 1) {
 941                 poptPrintHelp(pc, stderr, 0);
 942                 return 1;
 943         }
 944
 945         while((opt = poptGetNextOpt(pc)) != -1) {
 946                 /* get the generic configuration parameters like --domain */
 947         }
 948
 949         poptFreeContext(pc);
 950
 951         pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
 952                             POPT_CONTEXT_KEEP_FIRST);
 953
 954         while((opt = poptGetNextOpt(pc)) != -1) {
 955                 switch (opt) {
 956                 case 'u':
 957                         if (!print_domain_users(opt_domain_name)) {
 958                                 d_printf("Error looking up domain users\n");
 959                                 goto done;
 960                         }
 961                         break;
 962                 case 'g':
 963                         if (!print_domain_groups(opt_domain_name)) {
 964                                 d_printf("Error looking up domain groups\n");
 965                                 goto done;
 966                         }
 967                         break;
 968                 case 's':
 969                         if (!wbinfo_lookupsid(string_arg)) {
 970                                 d_printf("Could not lookup sid %s\n", string_arg);
 971                                 goto done;
 972                         }
 973                         break;
 974                 case 'n':
 975                         if (!wbinfo_lookupname(string_arg)) {
 976                                 d_printf("Could not lookup name %s\n", string_arg);
 977                                 goto done;
 978                         }
 979                         break;
 980                 case 'N':
 981                         if (!wbinfo_wins_byname(string_arg)) {
 982                                 d_printf("Could not lookup WINS by name %s\n", string_arg);
 983                                 goto done;
 984                         }
 985                         break;
 986                 case 'I':
 987                         if (!wbinfo_wins_byip(string_arg)) {
 988                                 d_printf("Could not lookup WINS by IP %s\n", string_arg);
 989                                 goto done;
 990                         }
 991                         break;
 992                 case 'U':
 993                         if (!wbinfo_uid_to_sid(int_arg)) {
 994                                 d_printf("Could not convert uid %d to sid\n", int_arg);
 995                                 goto done;
 996                         }
 997                         break;
 998                 case 'G':
 999                         if (!wbinfo_gid_to_sid(int_arg)) {
1000                                 d_printf("Could not convert gid %d to sid\n",
1001                                        int_arg);
1002                                 goto done;
1003                         }
1004                         break;
1005                 case 'S':
1006                         if (!wbinfo_sid_to_uid(string_arg)) {
1007                                 d_printf("Could not convert sid %s to uid\n",
1008                                        string_arg);
1009                                 goto done;
1010                         }
1011                         break;
1012                 case 'Y':
1013                         if (!wbinfo_sid_to_gid(string_arg)) {
1014                                 d_printf("Could not convert sid %s to gid\n",
1015                                        string_arg);
1016                                 goto done;
1017                         }
1018                         break;
1019                 case 't':
1020                         if (!wbinfo_check_secret()) {
1021                                 d_printf("Could not check secret\n");
1022                                 goto done;
1023                         }
1024                         break;
1025                 case 'm':
1026                         if (!wbinfo_list_domains()) {
1027                                 d_printf("Could not list trusted domains\n");
1028                                 goto done;
1029                         }
1030                         break;
1031                 case OPT_SEQUENCE:
1032                         if (!wbinfo_show_sequence(opt_domain_name)) {
1033                                 d_printf("Could not show sequence numbers\n");
1034                                 goto done;
1035                         }
1036                         break;
1037                 case 'r':
1038                         if (!wbinfo_get_usergroups(string_arg)) {
1039                                 d_printf("Could not get groups for user %s\n",
1040                                        string_arg);
1041                                 goto done;
1042                         }
1043                         break;
1044                 case 'a': {
1045                                 BOOL got_error = False;
1046
1047                                 if (!wbinfo_auth(string_arg)) {
1048                                         d_printf("Could not authenticate user %s with "
1049                                                 "plaintext password\n", string_arg);
1050                                         got_error = True;
1051                                 }
1052
1053                                 if (!wbinfo_auth_crap(string_arg)) {
1054                                         d_printf("Could not authenticate user %s with "
1055                                                 "challenge/response\n", string_arg);
1056                                         got_error = True;
1057                                 }
1058
1059                                 if (got_error)
1060                                         goto done;
1061                                 break;
1062                         }
1063                 case 'c':
1064                         if ( !wbinfo_create_user(string_arg) ) {
1065                                 d_printf("Could not create user account\n");
1066                                 goto done;
1067                         }
1068                         break;
1069                 case 'C':
1070                         if ( !wbinfo_create_group(string_arg) ) {
1071                                 d_printf("Could not create group\n");
1072                                 goto done;
1073                         }
1074                         break;
1075                 case 'o':
1076                         if ( !wbinfo_add_user_to_group(string_arg) ) {
1077                                 d_printf("Could not add user to group\n");
1078                                 goto done;
1079                         }
1080                         break;
1081                 case 'O':
1082                         if ( !wbinfo_remove_user_from_group(string_arg) ) {
1083                                 d_printf("Could not remove user kfrom group\n");
1084                                 goto done;
1085                         }
1086                         break;
1087                 case 'x':
1088                         if ( !wbinfo_delete_user(string_arg) ) {
1089                                 d_printf("Could not delete user account\n");
1090                                 goto done;
1091                         }
1092                         break;
1093                 case 'X':
1094                         if ( !wbinfo_delete_group(string_arg) ) {
1095                                 d_printf("Could not delete group\n");
1096                                 goto done;
1097                         }
1098                         break;
1099                 case 'p':
1100                         if (!wbinfo_ping()) {
1101                                 d_printf("could not ping winbindd!\n");
1102                                 goto done;
1103                         }
1104                         break;
1105                 case OPT_SET_AUTH_USER:
1106                         wbinfo_set_auth_user(string_arg);
1107                         break;
1108                 case OPT_GET_AUTH_USER:
1109                         wbinfo_get_auth_user();
1110                         break;
1111                 /* generic configuration options */
1112                 case OPT_DOMAIN_NAME:
1113                         break;
1114                 default:
1115                         d_fprintf(stderr, "Invalid option\n");
1116                         poptPrintHelp(pc, stderr, 0);
1117                         goto done;
1118                 }
1119         }
1120
1121         result = 0;
1122
1123         /* Exit code */
1124
1125  done:
1126         poptFreeContext(pc);
1127         return result;
1128 }