source/nsswitch/wbinfo.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Winbind status program.
   5
   6    Copyright (C) Tim Potter      2000-2003
   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
 140 /* List group SIDs a user SID is a member of */
 141 static BOOL wbinfo_get_usersids(char *user_sid)
 142 {
 143         struct winbindd_request request;
 144         struct winbindd_response response;
 145         NSS_STATUS result;
 146         int i;
 147         const char *s;
 148
 149         ZERO_STRUCT(response);
 150
 151         /* Send request */
 152         fstrcpy(request.data.sid, user_sid);
 153
 154         result = winbindd_request(WINBINDD_GETUSERSIDS, &request, &response);
 155
 156         if (result != NSS_STATUS_SUCCESS)
 157                 return False;
 158
 159         s = response.extra_data;
 160         for (i = 0; i < response.data.num_entries; i++) {
 161                 d_printf("%s\n", s);
 162                 s += strlen(s) + 1;
 163         }
 164
 165         SAFE_FREE(response.extra_data);
 166
 167         return True;
 168 }
 169
 170 /* Convert NetBIOS name to IP */
 171
 172 static BOOL wbinfo_wins_byname(char *name)
 173 {
 174         struct winbindd_request request;
 175         struct winbindd_response response;
 176
 177         ZERO_STRUCT(request);
 178         ZERO_STRUCT(response);
 179
 180         /* Send request */
 181
 182         fstrcpy(request.data.winsreq, name);
 183
 184         if (winbindd_request(WINBINDD_WINS_BYNAME, &request, &response) !=
 185             NSS_STATUS_SUCCESS) {
 186                 return False;
 187         }
 188
 189         /* Display response */
 190
 191         printf("%s\n", response.data.winsresp);
 192
 193         return True;
 194 }
 195
 196 /* Convert IP to NetBIOS name */
 197
 198 static BOOL wbinfo_wins_byip(char *ip)
 199 {
 200         struct winbindd_request request;
 201         struct winbindd_response response;
 202
 203         ZERO_STRUCT(request);
 204         ZERO_STRUCT(response);
 205
 206         /* Send request */
 207
 208         fstrcpy(request.data.winsreq, ip);
 209
 210         if (winbindd_request(WINBINDD_WINS_BYIP, &request, &response) !=
 211             NSS_STATUS_SUCCESS) {
 212                 return False;
 213         }
 214
 215         /* Display response */
 216
 217         printf("%s\n", response.data.winsresp);
 218
 219         return True;
 220 }
 221
 222 /* List trusted domains */
 223
 224 static BOOL wbinfo_list_domains(void)
 225 {
 226         struct winbindd_response response;
 227         fstring name;
 228
 229         ZERO_STRUCT(response);
 230
 231         /* Send request */
 232
 233         if (winbindd_request(WINBINDD_LIST_TRUSTDOM, NULL, &response) !=
 234             NSS_STATUS_SUCCESS)
 235                 return False;
 236
 237         /* Display response */
 238
 239         if (response.extra_data) {
 240                 const char *extra_data = (char *)response.extra_data;
 241
 242                 while(next_token(&extra_data, name, ",", sizeof(fstring)))
 243                         d_printf("%s\n", name);
 244
 245                 SAFE_FREE(response.extra_data);
 246         }
 247
 248         return True;
 249 }
 250
 251
 252 /* show sequence numbers */
 253 static BOOL wbinfo_show_sequence(const char *domain)
 254 {
 255         struct winbindd_request  request;
 256         struct winbindd_response response;
 257
 258         ZERO_STRUCT(response);
 259         ZERO_STRUCT(request);
 260
 261         if ( domain )
 262                 fstrcpy( request.domain_name, domain );
 263
 264         /* Send request */
 265
 266         if (winbindd_request(WINBINDD_SHOW_SEQUENCE, &request, &response) !=
 267             NSS_STATUS_SUCCESS)
 268                 return False;
 269
 270         /* Display response */
 271
 272         if (response.extra_data) {
 273                 char *extra_data = (char *)response.extra_data;
 274                 d_printf("%s", extra_data);
 275                 SAFE_FREE(response.extra_data);
 276         }
 277
 278         return True;
 279 }
 280
 281 /* Show domain info */
 282
 283 static BOOL wbinfo_domain_info(const char *domain_name)
 284 {
 285         struct winbindd_request request;
 286         struct winbindd_response response;
 287
 288         ZERO_STRUCT(request);
 289         ZERO_STRUCT(response);
 290
 291         fstrcpy(request.domain_name, domain_name);
 292
 293         /* Send request */
 294
 295         if (winbindd_request(WINBINDD_DOMAIN_INFO, &request, &response) !=
 296             NSS_STATUS_SUCCESS)
 297                 return False;
 298
 299         /* Display response */
 300
 301         d_printf("Name              : %s\n", response.data.domain_info.name);
 302         d_printf("Alt_Name          : %s\n", response.data.domain_info.alt_name);
 303
 304         d_printf("SID               : %s\n", response.data.domain_info.sid);
 305
 306         d_printf("Active Directory  : %s\n",
 307                  response.data.domain_info.active_directory ? "Yes" : "No");
 308         d_printf("Native            : %s\n",
 309                  response.data.domain_info.native_mode ? "Yes" : "No");
 310
 311         d_printf("Primary           : %s\n",
 312                  response.data.domain_info.primary ? "Yes" : "No");
 313
 314         d_printf("Sequence          : %d\n", response.data.domain_info.sequence_number);
 315
 316         return True;
 317 }
 318
 319 /* Check trust account password */
 320
 321 static BOOL wbinfo_check_secret(void)
 322 {
 323         struct winbindd_response response;
 324         NSS_STATUS result;
 325
 326         ZERO_STRUCT(response);
 327
 328         result = winbindd_request(WINBINDD_CHECK_MACHACC, NULL, &response);
 329
 330         d_printf("checking the trust secret via RPC calls %s\n",
 331                  (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 332
 333         if (result != NSS_STATUS_SUCCESS)
 334                 d_printf("error code was %s (0x%x)\n",
 335                          response.data.auth.nt_status_string,
 336                          response.data.auth.nt_status);
 337
 338         return result == NSS_STATUS_SUCCESS;
 339 }
 340
 341 /* Convert uid to sid */
 342
 343 static BOOL wbinfo_uid_to_sid(uid_t uid)
 344 {
 345         struct winbindd_request request;
 346         struct winbindd_response response;
 347
 348         ZERO_STRUCT(request);
 349         ZERO_STRUCT(response);
 350
 351         /* Send request */
 352
 353         request.data.uid = uid;
 354
 355         if (winbindd_request(WINBINDD_UID_TO_SID, &request, &response) !=
 356             NSS_STATUS_SUCCESS)
 357                 return False;
 358
 359         /* Display response */
 360
 361         d_printf("%s\n", response.data.sid.sid);
 362
 363         return True;
 364 }
 365
 366 /* Convert gid to sid */
 367
 368 static BOOL wbinfo_gid_to_sid(gid_t gid)
 369 {
 370         struct winbindd_request request;
 371         struct winbindd_response response;
 372
 373         ZERO_STRUCT(request);
 374         ZERO_STRUCT(response);
 375
 376         /* Send request */
 377
 378         request.data.gid = gid;
 379
 380         if (winbindd_request(WINBINDD_GID_TO_SID, &request, &response) !=
 381             NSS_STATUS_SUCCESS)
 382                 return False;
 383
 384         /* Display response */
 385
 386         d_printf("%s\n", response.data.sid.sid);
 387
 388         return True;
 389 }
 390
 391 /* Convert sid to uid */
 392
 393 static BOOL wbinfo_sid_to_uid(char *sid)
 394 {
 395         struct winbindd_request request;
 396         struct winbindd_response response;
 397
 398         ZERO_STRUCT(request);
 399         ZERO_STRUCT(response);
 400
 401         /* Send request */
 402
 403         fstrcpy(request.data.sid, sid);
 404
 405         if (winbindd_request(WINBINDD_SID_TO_UID, &request, &response) !=
 406             NSS_STATUS_SUCCESS)
 407                 return False;
 408
 409         /* Display response */
 410
 411         d_printf("%d\n", (int)response.data.uid);
 412
 413         return True;
 414 }
 415
 416 static BOOL wbinfo_sid_to_gid(char *sid)
 417 {
 418         struct winbindd_request request;
 419         struct winbindd_response response;
 420
 421         ZERO_STRUCT(request);
 422         ZERO_STRUCT(response);
 423
 424         /* Send request */
 425
 426         fstrcpy(request.data.sid, sid);
 427
 428         if (winbindd_request(WINBINDD_SID_TO_GID, &request, &response) !=
 429             NSS_STATUS_SUCCESS)
 430                 return False;
 431
 432         /* Display response */
 433
 434         d_printf("%d\n", (int)response.data.gid);
 435
 436         return True;
 437 }
 438
 439 static BOOL wbinfo_allocate_rid(void)
 440 {
 441         uint32 rid;
 442
 443         if (!winbind_allocate_rid(&rid))
 444                 return False;
 445
 446         d_printf("New rid: %d\n", rid);
 447
 448         return True;
 449 }
 450
 451 /* Convert sid to string */
 452
 453 static BOOL wbinfo_lookupsid(char *sid)
 454 {
 455         struct winbindd_request request;
 456         struct winbindd_response response;
 457
 458         ZERO_STRUCT(request);
 459         ZERO_STRUCT(response);
 460
 461         /* Send off request */
 462
 463         fstrcpy(request.data.sid, sid);
 464
 465         if (winbindd_request(WINBINDD_LOOKUPSID, &request, &response) !=
 466             NSS_STATUS_SUCCESS)
 467                 return False;
 468
 469         /* Display response */
 470
 471         d_printf("%s%c%s %d\n", response.data.name.dom_name,
 472                  winbind_separator(), response.data.name.name,
 473                  response.data.name.type);
 474
 475         return True;
 476 }
 477
 478 /* Convert string to sid */
 479
 480 static BOOL wbinfo_lookupname(char *name)
 481 {
 482         struct winbindd_request request;
 483         struct winbindd_response response;
 484
 485         /* Send off request */
 486
 487         ZERO_STRUCT(request);
 488         ZERO_STRUCT(response);
 489
 490         parse_wbinfo_domain_user(name, request.data.name.dom_name,
 491                                  request.data.name.name);
 492
 493         if (winbindd_request(WINBINDD_LOOKUPNAME, &request, &response) !=
 494             NSS_STATUS_SUCCESS)
 495                 return False;
 496
 497         /* Display response */
 498
 499         d_printf("%s %s (%d)\n", response.data.sid.sid, sid_type_lookup(response.data.sid.type), response.data.sid.type);
 500
 501         return True;
 502 }
 503
 504 /* Authenticate a user with a plaintext password */
 505
 506 static BOOL wbinfo_auth(char *username)
 507 {
 508         struct winbindd_request request;
 509         struct winbindd_response response;
 510         NSS_STATUS result;
 511         char *p;
 512
 513         /* Send off request */
 514
 515         ZERO_STRUCT(request);
 516         ZERO_STRUCT(response);
 517
 518         p = strchr(username, '%');
 519
 520         if (p) {
 521                 *p = 0;
 522                 fstrcpy(request.data.auth.user, username);
 523                 fstrcpy(request.data.auth.pass, p + 1);
 524                 *p = '%';
 525         } else
 526                 fstrcpy(request.data.auth.user, username);
 527
 528         result = winbindd_request(WINBINDD_PAM_AUTH, &request, &response);
 529
 530         /* Display response */
 531
 532         d_printf("plaintext password authentication %s\n",
 533                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 534
 535         if (response.data.auth.nt_status)
 536                 d_printf("error code was %s (0x%x)\nerror messsage was: %s\n",
 537                          response.data.auth.nt_status_string,
 538                          response.data.auth.nt_status,
 539                          response.data.auth.error_string);
 540
 541         return result == NSS_STATUS_SUCCESS;
 542 }
 543
 544 /* Authenticate a user with a challenge/response */
 545
 546 static BOOL wbinfo_auth_crap(char *username)
 547 {
 548         struct winbindd_request request;
 549         struct winbindd_response response;
 550         NSS_STATUS result;
 551         fstring name_user;
 552         fstring name_domain;
 553         fstring pass;
 554         char *p;
 555
 556         /* Send off request */
 557
 558         ZERO_STRUCT(request);
 559         ZERO_STRUCT(response);
 560
 561         p = strchr(username, '%');
 562
 563         if (p) {
 564                 *p = 0;
 565                 fstrcpy(pass, p + 1);
 566         }
 567
 568         parse_wbinfo_domain_user(username, name_domain, name_user);
 569
 570         if (push_utf8_fstring(request.data.auth_crap.user, name_user) == -1) {
 571                 d_printf("unable to create utf8 string for '%s'\n",
 572                          name_user);
 573                 return False;
 574         }
 575
 576         if (push_utf8_fstring(request.data.auth_crap.domain,
 577                               name_domain) == -1) {
 578                 d_printf("unable to create utf8 string for '%s'\n",
 579                          name_domain);
 580                 return False;
 581         }
 582
 583         generate_random_buffer(request.data.auth_crap.chal, 8, False);
 584
 585         SMBencrypt(pass, request.data.auth_crap.chal,
 586                    (uchar *)request.data.auth_crap.lm_resp);
 587         SMBNTencrypt(pass, request.data.auth_crap.chal,
 588                      (uchar *)request.data.auth_crap.nt_resp);
 589
 590         request.data.auth_crap.lm_resp_len = 24;
 591         request.data.auth_crap.nt_resp_len = 24;
 592
 593         result = winbindd_request(WINBINDD_PAM_AUTH_CRAP, &request, &response);
 594
 595         /* Display response */
 596
 597         d_printf("challenge/response password authentication %s\n",
 598                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 599
 600         if (response.data.auth.nt_status)
 601                 d_printf("error code was %s (0x%x)\nerror messsage was: %s\n",
 602                          response.data.auth.nt_status_string,
 603                          response.data.auth.nt_status,
 604                          response.data.auth.error_string);
 605
 606         return result == NSS_STATUS_SUCCESS;
 607 }
 608
 609 /******************************************************************
 610  create a winbindd user
 611 ******************************************************************/
 612
 613 static BOOL wbinfo_create_user(char *username)
 614 {
 615         struct winbindd_request request;
 616         struct winbindd_response response;
 617         NSS_STATUS result;
 618
 619         /* Send off request */
 620
 621         ZERO_STRUCT(request);
 622         ZERO_STRUCT(response);
 623
 624         request.flags = WBFLAG_ALLOCATE_RID;
 625         fstrcpy(request.data.acct_mgt.username, username);
 626
 627         result = winbindd_request(WINBINDD_CREATE_USER, &request, &response);
 628
 629         if ( result == NSS_STATUS_SUCCESS )
 630                 d_printf("New RID is %d\n", response.data.rid);
 631
 632         return result == NSS_STATUS_SUCCESS;
 633 }
 634
 635 /******************************************************************
 636  remove a winbindd user
 637 ******************************************************************/
 638
 639 static BOOL wbinfo_delete_user(char *username)
 640 {
 641         struct winbindd_request request;
 642         struct winbindd_response response;
 643         NSS_STATUS result;
 644
 645         /* Send off request */
 646
 647         ZERO_STRUCT(request);
 648         ZERO_STRUCT(response);
 649
 650         fstrcpy(request.data.acct_mgt.username, username);
 651
 652         result = winbindd_request(WINBINDD_DELETE_USER, &request, &response);
 653
 654         return result == NSS_STATUS_SUCCESS;
 655 }
 656
 657 /******************************************************************
 658  create a winbindd group
 659 ******************************************************************/
 660
 661 static BOOL wbinfo_create_group(char *groupname)
 662 {
 663         struct winbindd_request request;
 664         struct winbindd_response response;
 665         NSS_STATUS result;
 666
 667         /* Send off request */
 668
 669         ZERO_STRUCT(request);
 670         ZERO_STRUCT(response);
 671
 672         fstrcpy(request.data.acct_mgt.groupname, groupname);
 673
 674         result = winbindd_request(WINBINDD_CREATE_GROUP, &request, &response);
 675
 676         return result == NSS_STATUS_SUCCESS;
 677 }
 678
 679 /******************************************************************
 680  remove a winbindd group
 681 ******************************************************************/
 682
 683 static BOOL wbinfo_delete_group(char *groupname)
 684 {
 685         struct winbindd_request request;
 686         struct winbindd_response response;
 687         NSS_STATUS result;
 688
 689         /* Send off request */
 690
 691         ZERO_STRUCT(request);
 692         ZERO_STRUCT(response);
 693
 694         fstrcpy(request.data.acct_mgt.groupname, groupname);
 695
 696         result = winbindd_request(WINBINDD_DELETE_GROUP, &request, &response);
 697
 698         return result == NSS_STATUS_SUCCESS;
 699 }
 700
 701 /******************************************************************
 702  parse a string in the form user:group
 703 ******************************************************************/
 704
 705 static BOOL parse_user_group( const char *string, fstring user, fstring group )
 706 {
 707         char *p;
 708
 709         if ( !string )
 710                 return False;
 711
 712         if ( !(p = strchr( string, ':' )) )
 713                 return False;
 714
 715         *p = '\0';
 716         p++;
 717
 718         fstrcpy( user, string );
 719         fstrcpy( group, p );
 720
 721         return True;
 722 }
 723
 724 /******************************************************************
 725  add a user to a winbindd group
 726 ******************************************************************/
 727
 728 static BOOL wbinfo_add_user_to_group(char *string)
 729 {
 730         struct winbindd_request request;
 731         struct winbindd_response response;
 732         NSS_STATUS result;
 733
 734         /* Send off request */
 735
 736         ZERO_STRUCT(request);
 737         ZERO_STRUCT(response);
 738
 739         if ( !parse_user_group( string, request.data.acct_mgt.username,
 740                 request.data.acct_mgt.groupname))
 741         {
 742                 d_printf("Can't parse user:group from %s\n", string);
 743                 return False;
 744         }
 745
 746         result = winbindd_request(WINBINDD_ADD_USER_TO_GROUP, &request, &response);
 747
 748         return result == NSS_STATUS_SUCCESS;
 749 }
 750
 751 /******************************************************************
 752  remove a user from a winbindd group
 753 ******************************************************************/
 754
 755 static BOOL wbinfo_remove_user_from_group(char *string)
 756 {
 757         struct winbindd_request request;
 758         struct winbindd_response response;
 759         NSS_STATUS result;
 760
 761         /* Send off request */
 762
 763         ZERO_STRUCT(request);
 764         ZERO_STRUCT(response);
 765
 766         if ( !parse_user_group( string, request.data.acct_mgt.username,
 767                 request.data.acct_mgt.groupname))
 768         {
 769                 d_printf("Can't parse user:group from %s\n", string);
 770                 return False;
 771         }
 772
 773         result = winbindd_request(WINBINDD_REMOVE_USER_FROM_GROUP, &request, &response);
 774
 775         return result == NSS_STATUS_SUCCESS;
 776 }
 777
 778 /* Print domain users */
 779
 780 static BOOL print_domain_users(const char *domain)
 781 {
 782         struct winbindd_request request;
 783         struct winbindd_response response;
 784         const char *extra_data;
 785         fstring name;
 786
 787         /* Send request to winbind daemon */
 788
 789         ZERO_STRUCT(request);
 790         ZERO_STRUCT(response);
 791
 792         if (domain) {
 793                 /* '.' is the special sign for our own domwin */
 794                 if ( strequal(domain, ".") )
 795                         fstrcpy( request.domain_name, lp_workgroup() );
 796                 else
 797                         fstrcpy( request.domain_name, domain );
 798         }
 799
 800         if (winbindd_request(WINBINDD_LIST_USERS, &request, &response) !=
 801             NSS_STATUS_SUCCESS)
 802                 return False;
 803
 804         /* Look through extra data */
 805
 806         if (!response.extra_data)
 807                 return False;
 808
 809         extra_data = (const char *)response.extra_data;
 810
 811         while(next_token(&extra_data, name, ",", sizeof(fstring)))
 812                 d_printf("%s\n", name);
 813
 814         SAFE_FREE(response.extra_data);
 815
 816         return True;
 817 }
 818
 819 /* Print domain groups */
 820
 821 static BOOL print_domain_groups(const char *domain)
 822 {
 823         struct winbindd_request  request;
 824         struct winbindd_response response;
 825         const char *extra_data;
 826         fstring name;
 827
 828         ZERO_STRUCT(request);
 829         ZERO_STRUCT(response);
 830
 831         if (domain) {
 832                 if ( strequal(domain, ".") )
 833                         fstrcpy( request.domain_name, lp_workgroup() );
 834                 else
 835                         fstrcpy( request.domain_name, domain );
 836         }
 837
 838         if (winbindd_request(WINBINDD_LIST_GROUPS, &request, &response) !=
 839             NSS_STATUS_SUCCESS)
 840                 return False;
 841
 842         /* Look through extra data */
 843
 844         if (!response.extra_data)
 845                 return False;
 846
 847         extra_data = (const char *)response.extra_data;
 848
 849         while(next_token(&extra_data, name, ",", sizeof(fstring)))
 850                 d_printf("%s\n", name);
 851
 852         SAFE_FREE(response.extra_data);
 853
 854         return True;
 855 }
 856
 857 /* Set the authorised user for winbindd access in secrets.tdb */
 858
 859 static BOOL wbinfo_set_auth_user(char *username)
 860 {
 861         char *password;
 862         fstring user, domain;
 863
 864         /* Separate into user and password */
 865
 866         parse_wbinfo_domain_user(username, domain, user);
 867
 868         password = strchr(user, '%');
 869
 870         if (password) {
 871                 *password = 0;
 872                 password++;
 873         } else {
 874                 char *thepass = getpass("Password: ");
 875                 if (thepass) {
 876                         password = thepass;
 877                 } else
 878                         password = "";
 879         }
 880
 881         /* Store or remove DOMAIN\username%password in secrets.tdb */
 882
 883         secrets_init();
 884
 885         if (user[0]) {
 886
 887                 if (!secrets_store(SECRETS_AUTH_USER, user,
 888                                    strlen(user) + 1)) {
 889                         d_fprintf(stderr, "error storing username\n");
 890                         return False;
 891                 }
 892
 893                 /* We always have a domain name added by the
 894                    parse_wbinfo_domain_user() function. */
 895
 896                 if (!secrets_store(SECRETS_AUTH_DOMAIN, domain,
 897                                    strlen(domain) + 1)) {
 898                         d_fprintf(stderr, "error storing domain name\n");
 899                         return False;
 900                 }
 901
 902         } else {
 903                 secrets_delete(SECRETS_AUTH_USER);
 904                 secrets_delete(SECRETS_AUTH_DOMAIN);
 905         }
 906
 907         if (password[0]) {
 908
 909                 if (!secrets_store(SECRETS_AUTH_PASSWORD, password,
 910                                    strlen(password) + 1)) {
 911                         d_fprintf(stderr, "error storing password\n");
 912                         return False;
 913                 }
 914
 915         } else
 916                 secrets_delete(SECRETS_AUTH_PASSWORD);
 917
 918         return True;
 919 }
 920
 921 static void wbinfo_get_auth_user(void)
 922 {
 923         char *user, *domain, *password;
 924
 925         /* Lift data from secrets file */
 926
 927         secrets_fetch_ipc_userpass(&user, &domain, &password);
 928
 929         if ((!user || !*user) && (!domain || !*domain ) && (!password || !*password)){
 930
 931                 SAFE_FREE(user);
 932                 SAFE_FREE(domain);
 933                 SAFE_FREE(password);
 934                 d_printf("No authorised user configured\n");
 935                 return;
 936         }
 937
 938         /* Pretty print authorised user info */
 939
 940         d_printf("%s%s%s%s%s\n", domain ? domain : "", domain ? lp_winbind_separator(): "",
 941                  user, password ? "%" : "", password ? password : "");
 942
 943         SAFE_FREE(user);
 944         SAFE_FREE(domain);
 945         SAFE_FREE(password);
 946 }
 947
 948 static BOOL wbinfo_ping(void)
 949 {
 950         NSS_STATUS result;
 951
 952         result = winbindd_request(WINBINDD_PING, NULL, NULL);
 953
 954         /* Display response */
 955
 956         d_printf("Ping to winbindd %s on fd %d\n",
 957                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed", winbindd_fd);
 958
 959         return result == NSS_STATUS_SUCCESS;
 960 }
 961
 962 /* Main program */
 963
 964 enum {
 965         OPT_SET_AUTH_USER = 1000,
 966         OPT_GET_AUTH_USER,
 967         OPT_DOMAIN_NAME,
 968         OPT_SEQUENCE,
 969         OPT_USERSIDS
 970 };
 971
 972 int main(int argc, char **argv)
 973 {
 974         int opt;
 975
 976         poptContext pc;
 977         static char *string_arg;
 978         static char *opt_domain_name;
 979         static int int_arg;
 980         int result = 1;
 981
 982         struct poptOption long_options[] = {
 983                 POPT_AUTOHELP
 984
 985                 /* longName, shortName, argInfo, argPtr, value, descrip,
 986                    argDesc */
 987
 988                 { "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users", "domain"},
 989                 { "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups", "domain" },
 990                 { "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
 991                 { "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
 992                 { "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
 993                 { "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
 994                 { "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
 995                 { "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
 996                 { "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
 997                 { "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
 998                 { "allocate-rid", 'A', POPT_ARG_NONE, 0, 'A', "Get a new RID out of idmap" },
 999                 { "create-user", 'c', POPT_ARG_STRING, &string_arg, 'c', "Create a local user account", "name" },
1000                 { "delete-user", 'x', POPT_ARG_STRING, &string_arg, 'x', "Delete a local user account", "name" },
1001                 { "create-group", 'C', POPT_ARG_STRING, &string_arg, 'C', "Create a local group", "name" },
1002                 { "delete-group", 'X', POPT_ARG_STRING, &string_arg, 'X', "Delete a local group", "name" },
1003                 { "add-to-group", 'o', POPT_ARG_STRING, &string_arg, 'o', "Add user to group", "user:group" },
1004                 { "del-from-group", 'O', POPT_ARG_STRING, &string_arg, 'O', "Remove user from group", "user:group" },
1005                 { "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
1006                 { "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
1007                 { "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Show sequence numbers of all domains" },
1008                 { "domain-info", 'D', POPT_ARG_STRING, &string_arg, 'D', "Show most of the info we have about the domain" },
1009                 { "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
1010                 { "user-sids", 0, POPT_ARG_STRING, &string_arg, OPT_USERSIDS, "Get user group sids for user SID", "SID" },
1011                 { "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
1012                 { "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
1013                 { "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
1014                 { "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
1015                 { "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operation", "domain" },
1016                 POPT_COMMON_VERSION
1017                 POPT_TABLEEND
1018         };
1019
1020         /* Samba client initialisation */
1021
1022         if (!lp_load(dyn_CONFIGFILE, True, False, False)) {
1023                 d_fprintf(stderr, "wbinfo: error opening config file %s. Error was %s\n",
1024                         dyn_CONFIGFILE, strerror(errno));
1025                 exit(1);
1026         }
1027
1028         if (!init_names())
1029                 return 1;
1030
1031         load_interfaces();
1032
1033         /* Parse options */
1034
1035         pc = poptGetContext("wbinfo", argc, (const char **)argv, long_options, 0);
1036
1037         /* Parse command line options */
1038
1039         if (argc == 1) {
1040                 poptPrintHelp(pc, stderr, 0);
1041                 return 1;
1042         }
1043
1044         while((opt = poptGetNextOpt(pc)) != -1) {
1045                 /* get the generic configuration parameters like --domain */
1046         }
1047
1048         poptFreeContext(pc);
1049
1050         pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
1051                             POPT_CONTEXT_KEEP_FIRST);
1052
1053         while((opt = poptGetNextOpt(pc)) != -1) {
1054                 switch (opt) {
1055                 case 'u':
1056                         if (!print_domain_users(opt_domain_name)) {
1057                                 d_printf("Error looking up domain users\n");
1058                                 goto done;
1059                         }
1060                         break;
1061                 case 'g':
1062                         if (!print_domain_groups(opt_domain_name)) {
1063                                 d_printf("Error looking up domain groups\n");
1064                                 goto done;
1065                         }
1066                         break;
1067                 case 's':
1068                         if (!wbinfo_lookupsid(string_arg)) {
1069                                 d_printf("Could not lookup sid %s\n", string_arg);
1070                                 goto done;
1071                         }
1072                         break;
1073                 case 'n':
1074                         if (!wbinfo_lookupname(string_arg)) {
1075                                 d_printf("Could not lookup name %s\n", string_arg);
1076                                 goto done;
1077                         }
1078                         break;
1079                 case 'N':
1080                         if (!wbinfo_wins_byname(string_arg)) {
1081                                 d_printf("Could not lookup WINS by name %s\n", string_arg);
1082                                 goto done;
1083                         }
1084                         break;
1085                 case 'I':
1086                         if (!wbinfo_wins_byip(string_arg)) {
1087                                 d_printf("Could not lookup WINS by IP %s\n", string_arg);
1088                                 goto done;
1089                         }
1090                         break;
1091                 case 'U':
1092                         if (!wbinfo_uid_to_sid(int_arg)) {
1093                                 d_printf("Could not convert uid %d to sid\n", int_arg);
1094                                 goto done;
1095                         }
1096                         break;
1097                 case 'G':
1098                         if (!wbinfo_gid_to_sid(int_arg)) {
1099                                 d_printf("Could not convert gid %d to sid\n",
1100                                        int_arg);
1101                                 goto done;
1102                         }
1103                         break;
1104                 case 'S':
1105                         if (!wbinfo_sid_to_uid(string_arg)) {
1106                                 d_printf("Could not convert sid %s to uid\n",
1107                                        string_arg);
1108                                 goto done;
1109                         }
1110                         break;
1111                 case 'Y':
1112                         if (!wbinfo_sid_to_gid(string_arg)) {
1113                                 d_printf("Could not convert sid %s to gid\n",
1114                                        string_arg);
1115                                 goto done;
1116                         }
1117                         break;
1118                 case 'A':
1119                         if (!wbinfo_allocate_rid()) {
1120                                 d_printf("Could not allocate a RID\n");
1121                                 goto done;
1122                         }
1123                         break;
1124                 case 't':
1125                         if (!wbinfo_check_secret()) {
1126                                 d_printf("Could not check secret\n");
1127                                 goto done;
1128                         }
1129                         break;
1130                 case 'm':
1131                         if (!wbinfo_list_domains()) {
1132                                 d_printf("Could not list trusted domains\n");
1133                                 goto done;
1134                         }
1135                         break;
1136                 case OPT_SEQUENCE:
1137                         if (!wbinfo_show_sequence(opt_domain_name)) {
1138                                 d_printf("Could not show sequence numbers\n");
1139                                 goto done;
1140                         }
1141                         break;
1142                 case 'D':
1143                         if (!wbinfo_domain_info(string_arg)) {
1144                                 d_printf("Could not get domain info\n");
1145                                 goto done;
1146                         }
1147                         break;
1148                 case 'r':
1149                         if (!wbinfo_get_usergroups(string_arg)) {
1150                                 d_printf("Could not get groups for user %s\n",
1151                                        string_arg);
1152                                 goto done;
1153                         }
1154                         break;
1155                 case OPT_USERSIDS:
1156                         if (!wbinfo_get_usersids(string_arg)) {
1157                                 d_printf("Could not get group SIDs for user SID %s\n",
1158                                        string_arg);
1159                                 goto done;
1160                         }
1161                         break;
1162                 case 'a': {
1163                                 BOOL got_error = False;
1164
1165                                 if (!wbinfo_auth(string_arg)) {
1166                                         d_printf("Could not authenticate user %s with "
1167                                                 "plaintext password\n", string_arg);
1168                                         got_error = True;
1169                                 }
1170
1171                                 if (!wbinfo_auth_crap(string_arg)) {
1172                                         d_printf("Could not authenticate user %s with "
1173                                                 "challenge/response\n", string_arg);
1174                                         got_error = True;
1175                                 }
1176
1177                                 if (got_error)
1178                                         goto done;
1179                                 break;
1180                         }
1181                 case 'c':
1182                         if ( !wbinfo_create_user(string_arg) ) {
1183                                 d_printf("Could not create user account\n");
1184                                 goto done;
1185                         }
1186                         break;
1187                 case 'C':
1188                         if ( !wbinfo_create_group(string_arg) ) {
1189                                 d_printf("Could not create group\n");
1190                                 goto done;
1191                         }
1192                         break;
1193                 case 'o':
1194                         if ( !wbinfo_add_user_to_group(string_arg) ) {
1195                                 d_printf("Could not add user to group\n");
1196                                 goto done;
1197                         }
1198                         break;
1199                 case 'O':
1200                         if ( !wbinfo_remove_user_from_group(string_arg) ) {
1201                                 d_printf("Could not remove user from group\n");
1202                                 goto done;
1203                         }
1204                         break;
1205                 case 'x':
1206                         if ( !wbinfo_delete_user(string_arg) ) {
1207                                 d_printf("Could not delete user account\n");
1208                                 goto done;
1209                         }
1210                         break;
1211                 case 'X':
1212                         if ( !wbinfo_delete_group(string_arg) ) {
1213                                 d_printf("Could not delete group\n");
1214                                 goto done;
1215                         }
1216                         break;
1217                 case 'p':
1218                         if (!wbinfo_ping()) {
1219                                 d_printf("could not ping winbindd!\n");
1220                                 goto done;
1221                         }
1222                         break;
1223                 case OPT_SET_AUTH_USER:
1224                         wbinfo_set_auth_user(string_arg);
1225                         break;
1226                 case OPT_GET_AUTH_USER:
1227                         wbinfo_get_auth_user();
1228                         break;
1229                 /* generic configuration options */
1230                 case OPT_DOMAIN_NAME:
1231                         break;
1232                 default:
1233                         d_fprintf(stderr, "Invalid option\n");
1234                         poptPrintHelp(pc, stderr, 0);
1235                         goto done;
1236                 }
1237         }
1238
1239         result = 0;
1240
1241         /* Exit code */
1242
1243  done:
1244         poptFreeContext(pc);
1245         return result;
1246 }