source3/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 /* Convert sid to string */
 440
 441 static BOOL wbinfo_lookupsid(char *sid)
 442 {
 443         struct winbindd_request request;
 444         struct winbindd_response response;
 445
 446         ZERO_STRUCT(request);
 447         ZERO_STRUCT(response);
 448
 449         /* Send off request */
 450
 451         fstrcpy(request.data.sid, sid);
 452
 453         if (winbindd_request(WINBINDD_LOOKUPSID, &request, &response) !=
 454             NSS_STATUS_SUCCESS)
 455                 return False;
 456
 457         /* Display response */
 458
 459         d_printf("%s%c%s %d\n", response.data.name.dom_name,
 460                  winbind_separator(), response.data.name.name,
 461                  response.data.name.type);
 462
 463         return True;
 464 }
 465
 466 /* Convert string to sid */
 467
 468 static BOOL wbinfo_lookupname(char *name)
 469 {
 470         struct winbindd_request request;
 471         struct winbindd_response response;
 472
 473         /* Send off request */
 474
 475         ZERO_STRUCT(request);
 476         ZERO_STRUCT(response);
 477
 478         parse_wbinfo_domain_user(name, request.data.name.dom_name,
 479                                  request.data.name.name);
 480
 481         if (winbindd_request(WINBINDD_LOOKUPNAME, &request, &response) !=
 482             NSS_STATUS_SUCCESS)
 483                 return False;
 484
 485         /* Display response */
 486
 487         d_printf("%s %s (%d)\n", response.data.sid.sid, sid_type_lookup(response.data.sid.type), response.data.sid.type);
 488
 489         return True;
 490 }
 491
 492 /* Authenticate a user with a plaintext password */
 493
 494 static BOOL wbinfo_auth(char *username)
 495 {
 496         struct winbindd_request request;
 497         struct winbindd_response response;
 498         NSS_STATUS result;
 499         char *p;
 500
 501         /* Send off request */
 502
 503         ZERO_STRUCT(request);
 504         ZERO_STRUCT(response);
 505
 506         p = strchr(username, '%');
 507
 508         if (p) {
 509                 *p = 0;
 510                 fstrcpy(request.data.auth.user, username);
 511                 fstrcpy(request.data.auth.pass, p + 1);
 512                 *p = '%';
 513         } else
 514                 fstrcpy(request.data.auth.user, username);
 515
 516         result = winbindd_request(WINBINDD_PAM_AUTH, &request, &response);
 517
 518         /* Display response */
 519
 520         d_printf("plaintext password authentication %s\n",
 521                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 522
 523         if (response.data.auth.nt_status)
 524                 d_printf("error code was %s (0x%x)\nerror messsage was: %s\n",
 525                          response.data.auth.nt_status_string,
 526                          response.data.auth.nt_status,
 527                          response.data.auth.error_string);
 528
 529         return result == NSS_STATUS_SUCCESS;
 530 }
 531
 532 /* Authenticate a user with a challenge/response */
 533
 534 static BOOL wbinfo_auth_crap(char *username)
 535 {
 536         struct winbindd_request request;
 537         struct winbindd_response response;
 538         NSS_STATUS result;
 539         fstring name_user;
 540         fstring name_domain;
 541         fstring pass;
 542         char *p;
 543
 544         /* Send off request */
 545
 546         ZERO_STRUCT(request);
 547         ZERO_STRUCT(response);
 548
 549         p = strchr(username, '%');
 550
 551         if (p) {
 552                 *p = 0;
 553                 fstrcpy(pass, p + 1);
 554         }
 555
 556         parse_wbinfo_domain_user(username, name_domain, name_user);
 557
 558         if (push_utf8_fstring(request.data.auth_crap.user, name_user) == -1) {
 559                 d_printf("unable to create utf8 string for '%s'\n",
 560                          name_user);
 561                 return False;
 562         }
 563
 564         if (push_utf8_fstring(request.data.auth_crap.domain,
 565                               name_domain) == -1) {
 566                 d_printf("unable to create utf8 string for '%s'\n",
 567                          name_domain);
 568                 return False;
 569         }
 570
 571         generate_random_buffer(request.data.auth_crap.chal, 8, False);
 572
 573         SMBencrypt(pass, request.data.auth_crap.chal,
 574                    (uchar *)request.data.auth_crap.lm_resp);
 575         SMBNTencrypt(pass, request.data.auth_crap.chal,
 576                      (uchar *)request.data.auth_crap.nt_resp);
 577
 578         request.data.auth_crap.lm_resp_len = 24;
 579         request.data.auth_crap.nt_resp_len = 24;
 580
 581         result = winbindd_request(WINBINDD_PAM_AUTH_CRAP, &request, &response);
 582
 583         /* Display response */
 584
 585         d_printf("challenge/response password authentication %s\n",
 586                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 587
 588         if (response.data.auth.nt_status)
 589                 d_printf("error code was %s (0x%x)\nerror messsage was: %s\n",
 590                          response.data.auth.nt_status_string,
 591                          response.data.auth.nt_status,
 592                          response.data.auth.error_string);
 593
 594         return result == NSS_STATUS_SUCCESS;
 595 }
 596
 597 /******************************************************************
 598  create a winbindd user
 599 ******************************************************************/
 600
 601 static BOOL wbinfo_create_user(char *username)
 602 {
 603         struct winbindd_request request;
 604         struct winbindd_response response;
 605         NSS_STATUS result;
 606
 607         /* Send off request */
 608
 609         ZERO_STRUCT(request);
 610         ZERO_STRUCT(response);
 611
 612         request.flags = WBFLAG_ALLOCATE_RID;
 613         fstrcpy(request.data.acct_mgt.username, username);
 614
 615         result = winbindd_request(WINBINDD_CREATE_USER, &request, &response);
 616
 617         if ( result == NSS_STATUS_SUCCESS )
 618                 d_printf("New RID is %d\n", response.data.rid);
 619
 620         return result == NSS_STATUS_SUCCESS;
 621 }
 622
 623 /******************************************************************
 624  remove a winbindd user
 625 ******************************************************************/
 626
 627 static BOOL wbinfo_delete_user(char *username)
 628 {
 629         struct winbindd_request request;
 630         struct winbindd_response response;
 631         NSS_STATUS result;
 632
 633         /* Send off request */
 634
 635         ZERO_STRUCT(request);
 636         ZERO_STRUCT(response);
 637
 638         fstrcpy(request.data.acct_mgt.username, username);
 639
 640         result = winbindd_request(WINBINDD_DELETE_USER, &request, &response);
 641
 642         return result == NSS_STATUS_SUCCESS;
 643 }
 644
 645 /******************************************************************
 646  create a winbindd group
 647 ******************************************************************/
 648
 649 static BOOL wbinfo_create_group(char *groupname)
 650 {
 651         struct winbindd_request request;
 652         struct winbindd_response response;
 653         NSS_STATUS result;
 654
 655         /* Send off request */
 656
 657         ZERO_STRUCT(request);
 658         ZERO_STRUCT(response);
 659
 660         fstrcpy(request.data.acct_mgt.groupname, groupname);
 661
 662         result = winbindd_request(WINBINDD_CREATE_GROUP, &request, &response);
 663
 664         return result == NSS_STATUS_SUCCESS;
 665 }
 666
 667 /******************************************************************
 668  remove a winbindd group
 669 ******************************************************************/
 670
 671 static BOOL wbinfo_delete_group(char *groupname)
 672 {
 673         struct winbindd_request request;
 674         struct winbindd_response response;
 675         NSS_STATUS result;
 676
 677         /* Send off request */
 678
 679         ZERO_STRUCT(request);
 680         ZERO_STRUCT(response);
 681
 682         fstrcpy(request.data.acct_mgt.groupname, groupname);
 683
 684         result = winbindd_request(WINBINDD_DELETE_GROUP, &request, &response);
 685
 686         return result == NSS_STATUS_SUCCESS;
 687 }
 688
 689 /******************************************************************
 690  parse a string in the form user:group
 691 ******************************************************************/
 692
 693 static BOOL parse_user_group( const char *string, fstring user, fstring group )
 694 {
 695         char *p;
 696
 697         if ( !string )
 698                 return False;
 699
 700         if ( !(p = strchr( string, ':' )) )
 701                 return False;
 702
 703         *p = '\0';
 704         p++;
 705
 706         fstrcpy( user, string );
 707         fstrcpy( group, p );
 708
 709         return True;
 710 }
 711
 712 /******************************************************************
 713  add a user to a winbindd group
 714 ******************************************************************/
 715
 716 static BOOL wbinfo_add_user_to_group(char *string)
 717 {
 718         struct winbindd_request request;
 719         struct winbindd_response response;
 720         NSS_STATUS result;
 721
 722         /* Send off request */
 723
 724         ZERO_STRUCT(request);
 725         ZERO_STRUCT(response);
 726
 727         if ( !parse_user_group( string, request.data.acct_mgt.username,
 728                 request.data.acct_mgt.groupname))
 729         {
 730                 d_printf("Can't parse user:group from %s\n", string);
 731                 return False;
 732         }
 733
 734         result = winbindd_request(WINBINDD_ADD_USER_TO_GROUP, &request, &response);
 735
 736         return result == NSS_STATUS_SUCCESS;
 737 }
 738
 739 /******************************************************************
 740  remove a user from a winbindd group
 741 ******************************************************************/
 742
 743 static BOOL wbinfo_remove_user_from_group(char *string)
 744 {
 745         struct winbindd_request request;
 746         struct winbindd_response response;
 747         NSS_STATUS result;
 748
 749         /* Send off request */
 750
 751         ZERO_STRUCT(request);
 752         ZERO_STRUCT(response);
 753
 754         if ( !parse_user_group( string, request.data.acct_mgt.username,
 755                 request.data.acct_mgt.groupname))
 756         {
 757                 d_printf("Can't parse user:group from %s\n", string);
 758                 return False;
 759         }
 760
 761         result = winbindd_request(WINBINDD_REMOVE_USER_FROM_GROUP, &request, &response);
 762
 763         return result == NSS_STATUS_SUCCESS;
 764 }
 765
 766 /* Print domain users */
 767
 768 static BOOL print_domain_users(const char *domain)
 769 {
 770         struct winbindd_request request;
 771         struct winbindd_response response;
 772         const char *extra_data;
 773         fstring name;
 774
 775         /* Send request to winbind daemon */
 776
 777         ZERO_STRUCT(request);
 778         ZERO_STRUCT(response);
 779
 780         if (domain) {
 781                 /* '.' is the special sign for our own domwin */
 782                 if ( strequal(domain, ".") )
 783                         fstrcpy( request.domain_name, lp_workgroup() );
 784                 else
 785                         fstrcpy( request.domain_name, domain );
 786         }
 787
 788         if (winbindd_request(WINBINDD_LIST_USERS, &request, &response) !=
 789             NSS_STATUS_SUCCESS)
 790                 return False;
 791
 792         /* Look through extra data */
 793
 794         if (!response.extra_data)
 795                 return False;
 796
 797         extra_data = (const char *)response.extra_data;
 798
 799         while(next_token(&extra_data, name, ",", sizeof(fstring)))
 800                 d_printf("%s\n", name);
 801
 802         SAFE_FREE(response.extra_data);
 803
 804         return True;
 805 }
 806
 807 /* Print domain groups */
 808
 809 static BOOL print_domain_groups(const char *domain)
 810 {
 811         struct winbindd_request  request;
 812         struct winbindd_response response;
 813         const char *extra_data;
 814         fstring name;
 815
 816         ZERO_STRUCT(request);
 817         ZERO_STRUCT(response);
 818
 819         if (domain) {
 820                 if ( strequal(domain, ".") )
 821                         fstrcpy( request.domain_name, lp_workgroup() );
 822                 else
 823                         fstrcpy( request.domain_name, domain );
 824         }
 825
 826         if (winbindd_request(WINBINDD_LIST_GROUPS, &request, &response) !=
 827             NSS_STATUS_SUCCESS)
 828                 return False;
 829
 830         /* Look through extra data */
 831
 832         if (!response.extra_data)
 833                 return False;
 834
 835         extra_data = (const char *)response.extra_data;
 836
 837         while(next_token(&extra_data, name, ",", sizeof(fstring)))
 838                 d_printf("%s\n", name);
 839
 840         SAFE_FREE(response.extra_data);
 841
 842         return True;
 843 }
 844
 845 /* Set the authorised user for winbindd access in secrets.tdb */
 846
 847 static BOOL wbinfo_set_auth_user(char *username)
 848 {
 849         const char *password;
 850         char *p;
 851         fstring user, domain;
 852
 853         /* Separate into user and password */
 854
 855         parse_wbinfo_domain_user(username, domain, user);
 856
 857         p = strchr(user, '%');
 858
 859         if (p != NULL) {
 860                 *p = 0;
 861                 password = p+1;
 862         } else {
 863                 char *thepass = getpass("Password: ");
 864                 if (thepass) {
 865                         password = thepass;
 866                 } else
 867                         password = "";
 868         }
 869
 870         /* Store or remove DOMAIN\username%password in secrets.tdb */
 871
 872         secrets_init();
 873
 874         if (user[0]) {
 875
 876                 if (!secrets_store(SECRETS_AUTH_USER, user,
 877                                    strlen(user) + 1)) {
 878                         d_fprintf(stderr, "error storing username\n");
 879                         return False;
 880                 }
 881
 882                 /* We always have a domain name added by the
 883                    parse_wbinfo_domain_user() function. */
 884
 885                 if (!secrets_store(SECRETS_AUTH_DOMAIN, domain,
 886                                    strlen(domain) + 1)) {
 887                         d_fprintf(stderr, "error storing domain name\n");
 888                         return False;
 889                 }
 890
 891         } else {
 892                 secrets_delete(SECRETS_AUTH_USER);
 893                 secrets_delete(SECRETS_AUTH_DOMAIN);
 894         }
 895
 896         if (password[0]) {
 897
 898                 if (!secrets_store(SECRETS_AUTH_PASSWORD, password,
 899                                    strlen(password) + 1)) {
 900                         d_fprintf(stderr, "error storing password\n");
 901                         return False;
 902                 }
 903
 904         } else
 905                 secrets_delete(SECRETS_AUTH_PASSWORD);
 906
 907         return True;
 908 }
 909
 910 static void wbinfo_get_auth_user(void)
 911 {
 912         char *user, *domain, *password;
 913
 914         /* Lift data from secrets file */
 915
 916         secrets_fetch_ipc_userpass(&user, &domain, &password);
 917
 918         if ((!user || !*user) && (!domain || !*domain ) && (!password || !*password)){
 919
 920                 SAFE_FREE(user);
 921                 SAFE_FREE(domain);
 922                 SAFE_FREE(password);
 923                 d_printf("No authorised user configured\n");
 924                 return;
 925         }
 926
 927         /* Pretty print authorised user info */
 928
 929         d_printf("%s%s%s%s%s\n", domain ? domain : "", domain ? lp_winbind_separator(): "",
 930                  user, password ? "%" : "", password ? password : "");
 931
 932         SAFE_FREE(user);
 933         SAFE_FREE(domain);
 934         SAFE_FREE(password);
 935 }
 936
 937 static BOOL wbinfo_ping(void)
 938 {
 939         NSS_STATUS result;
 940
 941         result = winbindd_request(WINBINDD_PING, NULL, NULL);
 942
 943         /* Display response */
 944
 945         d_printf("Ping to winbindd %s on fd %d\n",
 946                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed", winbindd_fd);
 947
 948         return result == NSS_STATUS_SUCCESS;
 949 }
 950
 951 /* Main program */
 952
 953 enum {
 954         OPT_SET_AUTH_USER = 1000,
 955         OPT_GET_AUTH_USER,
 956         OPT_DOMAIN_NAME,
 957         OPT_SEQUENCE,
 958         OPT_USERSIDS
 959 };
 960
 961 int main(int argc, char **argv)
 962 {
 963         int opt;
 964
 965         poptContext pc;
 966         static char *string_arg;
 967         static char *opt_domain_name;
 968         static int int_arg;
 969         int result = 1;
 970
 971         struct poptOption long_options[] = {
 972                 POPT_AUTOHELP
 973
 974                 /* longName, shortName, argInfo, argPtr, value, descrip,
 975                    argDesc */
 976
 977                 { "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users", "domain"},
 978                 { "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups", "domain" },
 979                 { "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
 980                 { "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
 981                 { "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
 982                 { "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
 983                 { "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
 984                 { "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
 985                 { "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
 986                 { "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
 987                 { "create-user", 'c', POPT_ARG_STRING, &string_arg, 'c', "Create a local user account", "name" },
 988                 { "delete-user", 'x', POPT_ARG_STRING, &string_arg, 'x', "Delete a local user account", "name" },
 989                 { "create-group", 'C', POPT_ARG_STRING, &string_arg, 'C', "Create a local group", "name" },
 990                 { "delete-group", 'X', POPT_ARG_STRING, &string_arg, 'X', "Delete a local group", "name" },
 991                 { "add-to-group", 'o', POPT_ARG_STRING, &string_arg, 'o', "Add user to group", "user:group" },
 992                 { "del-from-group", 'O', POPT_ARG_STRING, &string_arg, 'O', "Remove user from group", "user:group" },
 993                 { "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
 994                 { "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
 995                 { "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Show sequence numbers of all domains" },
 996                 { "domain-info", 'D', POPT_ARG_STRING, &string_arg, 'D', "Show most of the info we have about the domain" },
 997                 { "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
 998                 { "user-sids", 0, POPT_ARG_STRING, &string_arg, OPT_USERSIDS, "Get user group sids for user SID", "SID" },
 999                 { "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
1000                 { "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
1001                 { "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
1002                 { "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
1003                 { "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operation", "domain" },
1004                 POPT_COMMON_VERSION
1005                 POPT_TABLEEND
1006         };
1007
1008         /* Samba client initialisation */
1009
1010         if (!lp_load(dyn_CONFIGFILE, True, False, False)) {
1011                 d_fprintf(stderr, "wbinfo: error opening config file %s. Error was %s\n",
1012                         dyn_CONFIGFILE, strerror(errno));
1013                 exit(1);
1014         }
1015
1016         if (!init_names())
1017                 return 1;
1018
1019         load_interfaces();
1020
1021         /* Parse options */
1022
1023         pc = poptGetContext("wbinfo", argc, (const char **)argv, long_options, 0);
1024
1025         /* Parse command line options */
1026
1027         if (argc == 1) {
1028                 poptPrintHelp(pc, stderr, 0);
1029                 return 1;
1030         }
1031
1032         while((opt = poptGetNextOpt(pc)) != -1) {
1033                 /* get the generic configuration parameters like --domain */
1034         }
1035
1036         poptFreeContext(pc);
1037
1038         pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
1039                             POPT_CONTEXT_KEEP_FIRST);
1040
1041         while((opt = poptGetNextOpt(pc)) != -1) {
1042                 switch (opt) {
1043                 case 'u':
1044                         if (!print_domain_users(opt_domain_name)) {
1045                                 d_printf("Error looking up domain users\n");
1046                                 goto done;
1047                         }
1048                         break;
1049                 case 'g':
1050                         if (!print_domain_groups(opt_domain_name)) {
1051                                 d_printf("Error looking up domain groups\n");
1052                                 goto done;
1053                         }
1054                         break;
1055                 case 's':
1056                         if (!wbinfo_lookupsid(string_arg)) {
1057                                 d_printf("Could not lookup sid %s\n", string_arg);
1058                                 goto done;
1059                         }
1060                         break;
1061                 case 'n':
1062                         if (!wbinfo_lookupname(string_arg)) {
1063                                 d_printf("Could not lookup name %s\n", string_arg);
1064                                 goto done;
1065                         }
1066                         break;
1067                 case 'N':
1068                         if (!wbinfo_wins_byname(string_arg)) {
1069                                 d_printf("Could not lookup WINS by name %s\n", string_arg);
1070                                 goto done;
1071                         }
1072                         break;
1073                 case 'I':
1074                         if (!wbinfo_wins_byip(string_arg)) {
1075                                 d_printf("Could not lookup WINS by IP %s\n", string_arg);
1076                                 goto done;
1077                         }
1078                         break;
1079                 case 'U':
1080                         if (!wbinfo_uid_to_sid(int_arg)) {
1081                                 d_printf("Could not convert uid %d to sid\n", int_arg);
1082                                 goto done;
1083                         }
1084                         break;
1085                 case 'G':
1086                         if (!wbinfo_gid_to_sid(int_arg)) {
1087                                 d_printf("Could not convert gid %d to sid\n",
1088                                        int_arg);
1089                                 goto done;
1090                         }
1091                         break;
1092                 case 'S':
1093                         if (!wbinfo_sid_to_uid(string_arg)) {
1094                                 d_printf("Could not convert sid %s to uid\n",
1095                                        string_arg);
1096                                 goto done;
1097                         }
1098                         break;
1099                 case 'Y':
1100                         if (!wbinfo_sid_to_gid(string_arg)) {
1101                                 d_printf("Could not convert sid %s to gid\n",
1102                                        string_arg);
1103                                 goto done;
1104                         }
1105                         break;
1106                 case 't':
1107                         if (!wbinfo_check_secret()) {
1108                                 d_printf("Could not check secret\n");
1109                                 goto done;
1110                         }
1111                         break;
1112                 case 'm':
1113                         if (!wbinfo_list_domains()) {
1114                                 d_printf("Could not list trusted domains\n");
1115                                 goto done;
1116                         }
1117                         break;
1118                 case OPT_SEQUENCE:
1119                         if (!wbinfo_show_sequence(opt_domain_name)) {
1120                                 d_printf("Could not show sequence numbers\n");
1121                                 goto done;
1122                         }
1123                         break;
1124                 case 'D':
1125                         if (!wbinfo_domain_info(string_arg)) {
1126                                 d_printf("Could not get domain info\n");
1127                                 goto done;
1128                         }
1129                         break;
1130                 case 'r':
1131                         if (!wbinfo_get_usergroups(string_arg)) {
1132                                 d_printf("Could not get groups for user %s\n",
1133                                        string_arg);
1134                                 goto done;
1135                         }
1136                         break;
1137                 case OPT_USERSIDS:
1138                         if (!wbinfo_get_usersids(string_arg)) {
1139                                 d_printf("Could not get group SIDs for user SID %s\n",
1140                                        string_arg);
1141                                 goto done;
1142                         }
1143                         break;
1144                 case 'a': {
1145                                 BOOL got_error = False;
1146
1147                                 if (!wbinfo_auth(string_arg)) {
1148                                         d_printf("Could not authenticate user %s with "
1149                                                 "plaintext password\n", string_arg);
1150                                         got_error = True;
1151                                 }
1152
1153                                 if (!wbinfo_auth_crap(string_arg)) {
1154                                         d_printf("Could not authenticate user %s with "
1155                                                 "challenge/response\n", string_arg);
1156                                         got_error = True;
1157                                 }
1158
1159                                 if (got_error)
1160                                         goto done;
1161                                 break;
1162                         }
1163                 case 'c':
1164                         if ( !wbinfo_create_user(string_arg) ) {
1165                                 d_printf("Could not create user account\n");
1166                                 goto done;
1167                         }
1168                         break;
1169                 case 'C':
1170                         if ( !wbinfo_create_group(string_arg) ) {
1171                                 d_printf("Could not create group\n");
1172                                 goto done;
1173                         }
1174                         break;
1175                 case 'o':
1176                         if ( !wbinfo_add_user_to_group(string_arg) ) {
1177                                 d_printf("Could not add user to group\n");
1178                                 goto done;
1179                         }
1180                         break;
1181                 case 'O':
1182                         if ( !wbinfo_remove_user_from_group(string_arg) ) {
1183                                 d_printf("Could not remove user from group\n");
1184                                 goto done;
1185                         }
1186                         break;
1187                 case 'x':
1188                         if ( !wbinfo_delete_user(string_arg) ) {
1189                                 d_printf("Could not delete user account\n");
1190                                 goto done;
1191                         }
1192                         break;
1193                 case 'X':
1194                         if ( !wbinfo_delete_group(string_arg) ) {
1195                                 d_printf("Could not delete group\n");
1196                                 goto done;
1197                         }
1198                         break;
1199                 case 'p':
1200                         if (!wbinfo_ping()) {
1201                                 d_printf("could not ping winbindd!\n");
1202                                 goto done;
1203                         }
1204                         break;
1205                 case OPT_SET_AUTH_USER:
1206                         wbinfo_set_auth_user(string_arg);
1207                         break;
1208                 case OPT_GET_AUTH_USER:
1209                         wbinfo_get_auth_user();
1210                         break;
1211                 /* generic configuration options */
1212                 case OPT_DOMAIN_NAME:
1213                         break;
1214                 default:
1215                         d_fprintf(stderr, "Invalid option\n");
1216                         poptPrintHelp(pc, stderr, 0);
1217                         goto done;
1218                 }
1219         }
1220
1221         result = 0;
1222
1223         /* Exit code */
1224
1225  done:
1226         poptFreeContext(pc);
1227         return result;
1228 }