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_int(BOOL strict)
  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_response(WINBINDD_INFO, NULL, &response) !=
  47             NSS_STATUS_SUCCESS) {
  48                 d_fprintf(stderr, "could not obtain winbind separator!\n");
  49                 if (strict) {
  50                         return 0;
  51                 }
  52                 /* HACK: (this module should not call lp_ funtions) */
  53                 return *lp_winbind_separator();
  54         }
  55
  56         sep = response.data.info.winbind_separator;
  57         got_sep = True;
  58
  59         if (!sep) {
  60                 d_fprintf(stderr, "winbind separator was NULL!\n");
  61                 if (strict) {
  62                         return 0;
  63                 }
  64                 /* HACK: (this module should not call lp_ funtions) */
  65                 sep = *lp_winbind_separator();
  66         }
  67
  68         return sep;
  69 }
  70
  71 static char winbind_separator(void)
  72 {
  73         return winbind_separator_int(False);
  74 }
  75
  76 static const char *get_winbind_domain(void)
  77 {
  78         struct winbindd_response response;
  79         static fstring winbind_domain;
  80
  81         ZERO_STRUCT(response);
  82
  83         /* Send off request */
  84
  85         if (winbindd_request_response(WINBINDD_DOMAIN_NAME, NULL, &response) !=
  86             NSS_STATUS_SUCCESS) {
  87                 d_fprintf(stderr, "could not obtain winbind domain name!\n");
  88
  89                 /* HACK: (this module should not call lp_ funtions) */
  90                 return lp_workgroup();
  91         }
  92
  93         fstrcpy(winbind_domain, response.data.domain_name);
  94
  95         return winbind_domain;
  96
  97 }
  98
  99 /* Copy of parse_domain_user from winbindd_util.c.  Parse a string of the
 100    form DOMAIN/user into a domain and a user */
 101
 102 static BOOL parse_wbinfo_domain_user(const char *domuser, fstring domain,
 103                                      fstring user)
 104 {
 105
 106         char *p = strchr(domuser,winbind_separator());
 107
 108         if (!p) {
 109                 fstrcpy(user, domuser);
 110                 fstrcpy(domain, get_winbind_domain());
 111                 return True;
 112         }
 113
 114         fstrcpy(user, p+1);
 115         fstrcpy(domain, domuser);
 116         domain[PTR_DIFF(p, domuser)] = 0;
 117         strupper_m(domain);
 118
 119         return True;
 120 }
 121
 122 /* pull pwent info for a given user */
 123
 124 static BOOL wbinfo_get_userinfo(char *user)
 125 {
 126         struct winbindd_request request;
 127         struct winbindd_response response;
 128         NSS_STATUS result;
 129
 130         ZERO_STRUCT(request);
 131         ZERO_STRUCT(response);
 132
 133         /* Send request */
 134
 135         fstrcpy(request.data.username, user);
 136
 137         result = winbindd_request_response(WINBINDD_GETPWNAM, &request, &response);
 138
 139         if (result != NSS_STATUS_SUCCESS)
 140                 return False;
 141
 142         d_printf( "%s:%s:%d:%d:%s:%s:%s\n",
 143                           response.data.pw.pw_name,
 144                           response.data.pw.pw_passwd,
 145                           response.data.pw.pw_uid,
 146                           response.data.pw.pw_gid,
 147                           response.data.pw.pw_gecos,
 148                           response.data.pw.pw_dir,
 149                           response.data.pw.pw_shell );
 150
 151         return True;
 152 }
 153
 154 /* pull grent for a given group */
 155 static BOOL wbinfo_get_groupinfo(char *group)
 156 {
 157         struct winbindd_request request;
 158         struct winbindd_response response;
 159         NSS_STATUS result;
 160
 161         ZERO_STRUCT(request);
 162         ZERO_STRUCT(response);
 163
 164         /* Send request */
 165
 166         fstrcpy(request.data.groupname, group);
 167
 168         result = winbindd_request_response(WINBINDD_GETGRNAM, &request,
 169                                            &response);
 170
 171         if ( result != NSS_STATUS_SUCCESS)
 172                 return False;
 173
 174         d_printf( "%s:%s:%d\n",
 175                   response.data.gr.gr_name,
 176                   response.data.gr.gr_passwd,
 177                   response.data.gr.gr_gid );
 178
 179         return True;
 180 }
 181
 182 /* List groups a user is a member of */
 183
 184 static BOOL wbinfo_get_usergroups(char *user)
 185 {
 186         struct winbindd_request request;
 187         struct winbindd_response response;
 188         NSS_STATUS result;
 189         int i;
 190
 191         ZERO_STRUCT(request);
 192         ZERO_STRUCT(response);
 193
 194         /* Send request */
 195
 196         fstrcpy(request.data.username, user);
 197
 198         result = winbindd_request_response(WINBINDD_GETGROUPS, &request, &response);
 199
 200         if (result != NSS_STATUS_SUCCESS)
 201                 return False;
 202
 203         for (i = 0; i < response.data.num_entries; i++)
 204                 d_printf("%d\n", (int)((gid_t *)response.extra_data.data)[i]);
 205
 206         SAFE_FREE(response.extra_data.data);
 207
 208         return True;
 209 }
 210
 211
 212 /* List group SIDs a user SID is a member of */
 213 static BOOL wbinfo_get_usersids(char *user_sid)
 214 {
 215         struct winbindd_request request;
 216         struct winbindd_response response;
 217         NSS_STATUS result;
 218         int i;
 219         const char *s;
 220
 221         ZERO_STRUCT(request);
 222         ZERO_STRUCT(response);
 223
 224         /* Send request */
 225         fstrcpy(request.data.sid, user_sid);
 226
 227         result = winbindd_request_response(WINBINDD_GETUSERSIDS, &request, &response);
 228
 229         if (result != NSS_STATUS_SUCCESS)
 230                 return False;
 231
 232         s = (const char *)response.extra_data.data;
 233         for (i = 0; i < response.data.num_entries; i++) {
 234                 d_printf("%s\n", s);
 235                 s += strlen(s) + 1;
 236         }
 237
 238         SAFE_FREE(response.extra_data.data);
 239
 240         return True;
 241 }
 242
 243 static BOOL wbinfo_get_userdomgroups(const char *user_sid)
 244 {
 245         struct winbindd_request request;
 246         struct winbindd_response response;
 247         NSS_STATUS result;
 248
 249         ZERO_STRUCT(request);
 250         ZERO_STRUCT(response);
 251
 252         /* Send request */
 253         fstrcpy(request.data.sid, user_sid);
 254
 255         result = winbindd_request_response(WINBINDD_GETUSERDOMGROUPS, &request,
 256                                   &response);
 257
 258         if (result != NSS_STATUS_SUCCESS)
 259                 return False;
 260
 261         if (response.data.num_entries != 0)
 262                 printf("%s", (char *)response.extra_data.data);
 263
 264         SAFE_FREE(response.extra_data.data);
 265
 266         return True;
 267 }
 268
 269 /* Convert NetBIOS name to IP */
 270
 271 static BOOL wbinfo_wins_byname(char *name)
 272 {
 273         struct winbindd_request request;
 274         struct winbindd_response response;
 275
 276         ZERO_STRUCT(request);
 277         ZERO_STRUCT(response);
 278
 279         /* Send request */
 280
 281         fstrcpy(request.data.winsreq, name);
 282
 283         if (winbindd_request_response(WINBINDD_WINS_BYNAME, &request, &response) !=
 284             NSS_STATUS_SUCCESS) {
 285                 return False;
 286         }
 287
 288         /* Display response */
 289
 290         d_printf("%s\n", response.data.winsresp);
 291
 292         return True;
 293 }
 294
 295 /* Convert IP to NetBIOS name */
 296
 297 static BOOL wbinfo_wins_byip(char *ip)
 298 {
 299         struct winbindd_request request;
 300         struct winbindd_response response;
 301
 302         ZERO_STRUCT(request);
 303         ZERO_STRUCT(response);
 304
 305         /* Send request */
 306
 307         fstrcpy(request.data.winsreq, ip);
 308
 309         if (winbindd_request_response(WINBINDD_WINS_BYIP, &request, &response) !=
 310             NSS_STATUS_SUCCESS) {
 311                 return False;
 312         }
 313
 314         /* Display response */
 315
 316         d_printf("%s\n", response.data.winsresp);
 317
 318         return True;
 319 }
 320
 321 /* List trusted domains */
 322
 323 static BOOL wbinfo_list_domains(BOOL list_all_domains)
 324 {
 325         struct winbindd_request request;
 326         struct winbindd_response response;
 327
 328         ZERO_STRUCT(request);
 329         ZERO_STRUCT(response);
 330
 331         /* Send request */
 332
 333         request.data.list_all_domains = list_all_domains;
 334
 335         if (winbindd_request_response(WINBINDD_LIST_TRUSTDOM, &request, &response) !=
 336             NSS_STATUS_SUCCESS)
 337                 return False;
 338
 339         /* Display response */
 340
 341         if (response.extra_data.data) {
 342                 const char *extra_data = (char *)response.extra_data.data;
 343                 fstring name;
 344                 char *p;
 345
 346                 while(next_token(&extra_data, name, "\n", sizeof(fstring))) {
 347                         p = strchr(name, '\\');
 348                         if (p == 0) {
 349                                 d_fprintf(stderr, "Got invalid response: %s\n",
 350                                          extra_data);
 351                                 return False;
 352                         }
 353                         *p = 0;
 354                         d_printf("%s\n", name);
 355                 }
 356
 357                 SAFE_FREE(response.extra_data.data);
 358         }
 359
 360         return True;
 361 }
 362
 363 /* List own domain */
 364
 365 static BOOL wbinfo_list_own_domain(void)
 366 {
 367         d_printf("%s\n", get_winbind_domain());
 368
 369         return True;
 370 }
 371
 372 /* show sequence numbers */
 373 static BOOL wbinfo_show_sequence(const char *domain)
 374 {
 375         struct winbindd_request  request;
 376         struct winbindd_response response;
 377
 378         ZERO_STRUCT(response);
 379         ZERO_STRUCT(request);
 380
 381         if ( domain )
 382                 fstrcpy( request.domain_name, domain );
 383
 384         /* Send request */
 385
 386         if (winbindd_request_response(WINBINDD_SHOW_SEQUENCE, &request, &response) !=
 387             NSS_STATUS_SUCCESS)
 388                 return False;
 389
 390         /* Display response */
 391
 392         if (response.extra_data.data) {
 393                 char *extra_data = (char *)response.extra_data.data;
 394                 d_printf("%s", extra_data);
 395                 SAFE_FREE(response.extra_data.data);
 396         }
 397
 398         return True;
 399 }
 400
 401 /* Show domain info */
 402
 403 static BOOL wbinfo_domain_info(const char *domain_name)
 404 {
 405         struct winbindd_request request;
 406         struct winbindd_response response;
 407
 408         ZERO_STRUCT(request);
 409         ZERO_STRUCT(response);
 410
 411         if ((strequal(domain_name, ".")) || (domain_name[0] == '\0'))
 412                 fstrcpy(request.domain_name, get_winbind_domain());
 413         else
 414                 fstrcpy(request.domain_name, domain_name);
 415
 416         /* Send request */
 417
 418         if (winbindd_request_response(WINBINDD_DOMAIN_INFO, &request, &response) !=
 419             NSS_STATUS_SUCCESS)
 420                 return False;
 421
 422         /* Display response */
 423
 424         d_printf("Name              : %s\n", response.data.domain_info.name);
 425         d_printf("Alt_Name          : %s\n", response.data.domain_info.alt_name);
 426
 427         d_printf("SID               : %s\n", response.data.domain_info.sid);
 428
 429         d_printf("Active Directory  : %s\n",
 430                  response.data.domain_info.active_directory ? "Yes" : "No");
 431         d_printf("Native            : %s\n",
 432                  response.data.domain_info.native_mode ? "Yes" : "No");
 433
 434         d_printf("Primary           : %s\n",
 435                  response.data.domain_info.primary ? "Yes" : "No");
 436
 437         d_printf("Sequence          : %d\n", response.data.domain_info.sequence_number);
 438
 439         return True;
 440 }
 441
 442 /* Get a foreign DC's name */
 443 static BOOL wbinfo_getdcname(const char *domain_name)
 444 {
 445         struct winbindd_request request;
 446         struct winbindd_response response;
 447
 448         ZERO_STRUCT(request);
 449         ZERO_STRUCT(response);
 450
 451         fstrcpy(request.domain_name, domain_name);
 452
 453         /* Send request */
 454
 455         if (winbindd_request_response(WINBINDD_GETDCNAME, &request, &response) !=
 456             NSS_STATUS_SUCCESS) {
 457                 d_fprintf(stderr, "Could not get dc name for %s\n", domain_name);
 458                 return False;
 459         }
 460
 461         /* Display response */
 462
 463         d_printf("%s\n", response.data.dc_name);
 464
 465         return True;
 466 }
 467
 468 /* Check trust account password */
 469
 470 static BOOL wbinfo_check_secret(void)
 471 {
 472         struct winbindd_response response;
 473         NSS_STATUS result;
 474
 475         ZERO_STRUCT(response);
 476
 477         result = winbindd_request_response(WINBINDD_CHECK_MACHACC, NULL, &response);
 478
 479         d_printf("checking the trust secret via RPC calls %s\n",
 480                  (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 481
 482         if (result != NSS_STATUS_SUCCESS)
 483                 d_fprintf(stderr, "error code was %s (0x%x)\n",
 484                          response.data.auth.nt_status_string,
 485                          response.data.auth.nt_status);
 486
 487         return result == NSS_STATUS_SUCCESS;
 488 }
 489
 490 /* Convert uid to sid */
 491
 492 static BOOL wbinfo_uid_to_sid(uid_t uid)
 493 {
 494         struct winbindd_request request;
 495         struct winbindd_response response;
 496
 497         ZERO_STRUCT(request);
 498         ZERO_STRUCT(response);
 499
 500         /* Send request */
 501
 502         request.data.uid = uid;
 503
 504         if (winbindd_request_response(WINBINDD_UID_TO_SID, &request, &response) !=
 505             NSS_STATUS_SUCCESS)
 506                 return False;
 507
 508         /* Display response */
 509
 510         d_printf("%s\n", response.data.sid.sid);
 511
 512         return True;
 513 }
 514
 515 /* Convert gid to sid */
 516
 517 static BOOL wbinfo_gid_to_sid(gid_t gid)
 518 {
 519         struct winbindd_request request;
 520         struct winbindd_response response;
 521
 522         ZERO_STRUCT(request);
 523         ZERO_STRUCT(response);
 524
 525         /* Send request */
 526
 527         request.data.gid = gid;
 528
 529         if (winbindd_request_response(WINBINDD_GID_TO_SID, &request, &response) !=
 530             NSS_STATUS_SUCCESS)
 531                 return False;
 532
 533         /* Display response */
 534
 535         d_printf("%s\n", response.data.sid.sid);
 536
 537         return True;
 538 }
 539
 540 /* Convert sid to uid */
 541
 542 static BOOL wbinfo_sid_to_uid(char *sid)
 543 {
 544         struct winbindd_request request;
 545         struct winbindd_response response;
 546
 547         ZERO_STRUCT(request);
 548         ZERO_STRUCT(response);
 549
 550         /* Send request */
 551
 552         fstrcpy(request.data.sid, sid);
 553
 554         if (winbindd_request_response(WINBINDD_SID_TO_UID, &request, &response) !=
 555             NSS_STATUS_SUCCESS)
 556                 return False;
 557
 558         /* Display response */
 559
 560         d_printf("%d\n", (int)response.data.uid);
 561
 562         return True;
 563 }
 564
 565 static BOOL wbinfo_sid_to_gid(char *sid)
 566 {
 567         struct winbindd_request request;
 568         struct winbindd_response response;
 569
 570         ZERO_STRUCT(request);
 571         ZERO_STRUCT(response);
 572
 573         /* Send request */
 574
 575         fstrcpy(request.data.sid, sid);
 576
 577         if (winbindd_request_response(WINBINDD_SID_TO_GID, &request, &response) !=
 578             NSS_STATUS_SUCCESS)
 579                 return False;
 580
 581         /* Display response */
 582
 583         d_printf("%d\n", (int)response.data.gid);
 584
 585         return True;
 586 }
 587
 588 static BOOL wbinfo_allocate_uid(void)
 589 {
 590         uid_t uid;
 591
 592         if (!winbind_allocate_uid(&uid))
 593                 return False;
 594
 595         d_printf("New uid: %d\n", uid);
 596
 597         return True;
 598 }
 599
 600 static BOOL wbinfo_allocate_gid(void)
 601 {
 602         gid_t gid;
 603
 604         if (!winbind_allocate_gid(&gid))
 605                 return False;
 606
 607         d_printf("New gid: %d\n", gid);
 608
 609         return True;
 610 }
 611
 612 /* Convert sid to string */
 613
 614 static BOOL wbinfo_lookupsid(char *sid)
 615 {
 616         struct winbindd_request request;
 617         struct winbindd_response response;
 618
 619         ZERO_STRUCT(request);
 620         ZERO_STRUCT(response);
 621
 622         /* Send off request */
 623
 624         fstrcpy(request.data.sid, sid);
 625
 626         if (winbindd_request_response(WINBINDD_LOOKUPSID, &request, &response) !=
 627             NSS_STATUS_SUCCESS)
 628                 return False;
 629
 630         /* Display response */
 631
 632         d_printf("%s%c%s %d\n", response.data.name.dom_name,
 633                  winbind_separator(), response.data.name.name,
 634                  response.data.name.type);
 635
 636         return True;
 637 }
 638
 639 /* Lookup a list of RIDs */
 640
 641 static BOOL wbinfo_lookuprids(char *domain_sid, char *arg)
 642 {
 643         size_t i;
 644         DOM_SID sid;
 645         int num_rids;
 646         uint32 *rids;
 647         const char *p;
 648         char ridstr[32];
 649         const char **names;
 650         enum lsa_SidType *types;
 651         const char *domain_name;
 652         TALLOC_CTX *mem_ctx;
 653
 654         if (!string_to_sid(&sid, domain_sid)) {
 655                 d_printf("Could not convert %s to sid\n", domain_sid);
 656                 return False;
 657         }
 658
 659         mem_ctx = talloc_new(NULL);
 660         if (mem_ctx == NULL) {
 661                 d_printf("talloc_new failed\n");
 662                 return False;
 663         }
 664
 665         num_rids = 0;
 666         rids = NULL;
 667         p = arg;
 668
 669         while (next_token(&p, ridstr, " ,\n", sizeof(ridstr))) {
 670                 uint32 rid = strtoul(ridstr, NULL, 10);
 671                 ADD_TO_ARRAY(mem_ctx, uint32, rid, &rids, &num_rids);
 672         }
 673
 674         if (rids == NULL) {
 675                 TALLOC_FREE(mem_ctx);
 676                 return False;
 677         }
 678
 679         if (!winbind_lookup_rids(mem_ctx, &sid, num_rids, rids,
 680                                  &domain_name, &names, &types)) {
 681                 d_printf("winbind_lookup_rids failed\n");
 682                 TALLOC_FREE(mem_ctx);
 683                 return False;
 684         }
 685
 686         d_printf("Domain: %s\n", domain_name);
 687
 688         for (i=0; i<num_rids; i++) {
 689                 d_printf("%8d: %s (%s)\n", rids[i], names[i],
 690                          sid_type_lookup(types[i]));
 691         }
 692
 693         TALLOC_FREE(mem_ctx);
 694         return True;
 695 }
 696
 697 /* Convert string to sid */
 698
 699 static BOOL wbinfo_lookupname(char *name)
 700 {
 701         struct winbindd_request request;
 702         struct winbindd_response response;
 703
 704         /* Send off request */
 705
 706         ZERO_STRUCT(request);
 707         ZERO_STRUCT(response);
 708
 709         parse_wbinfo_domain_user(name, request.data.name.dom_name,
 710                                  request.data.name.name);
 711
 712         if (winbindd_request_response(WINBINDD_LOOKUPNAME, &request, &response) !=
 713             NSS_STATUS_SUCCESS)
 714                 return False;
 715
 716         /* Display response */
 717
 718         d_printf("%s %s (%d)\n", response.data.sid.sid, sid_type_lookup(response.data.sid.type), response.data.sid.type);
 719
 720         return True;
 721 }
 722
 723 /* Authenticate a user with a plaintext password */
 724
 725 static BOOL wbinfo_auth_krb5(char *username, const char *cctype, uint32 flags)
 726 {
 727         struct winbindd_request request;
 728         struct winbindd_response response;
 729         NSS_STATUS result;
 730         char *p;
 731
 732         /* Send off request */
 733
 734         ZERO_STRUCT(request);
 735         ZERO_STRUCT(response);
 736
 737         p = strchr(username, '%');
 738
 739         if (p) {
 740                 *p = 0;
 741                 fstrcpy(request.data.auth.user, username);
 742                 fstrcpy(request.data.auth.pass, p + 1);
 743                 *p = '%';
 744         } else
 745                 fstrcpy(request.data.auth.user, username);
 746
 747         request.flags = flags;
 748
 749         fstrcpy(request.data.auth.krb5_cc_type, cctype);
 750
 751         request.data.auth.uid = geteuid();
 752
 753         result = winbindd_request_response(WINBINDD_PAM_AUTH, &request, &response);
 754
 755         /* Display response */
 756
 757         d_printf("plaintext kerberos password authentication for [%s] %s (requesting cctype: %s)\n",
 758                 username, (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed", cctype);
 759
 760         if (response.data.auth.nt_status)
 761                 d_fprintf(stderr, "error code was %s (0x%x)\nerror messsage was: %s\n",
 762                          response.data.auth.nt_status_string,
 763                          response.data.auth.nt_status,
 764                          response.data.auth.error_string);
 765
 766         if (result == NSS_STATUS_SUCCESS) {
 767
 768                 if (request.flags & WBFLAG_PAM_INFO3_TEXT) {
 769                         if (response.data.auth.info3.user_flgs & LOGON_CACHED_ACCOUNT) {
 770                                 d_printf("user_flgs: LOGON_CACHED_ACCOUNT\n");
 771                         }
 772                 }
 773
 774                 if (response.data.auth.krb5ccname[0] != '\0') {
 775                         d_printf("credentials were put in: %s\n", response.data.auth.krb5ccname);
 776                 } else {
 777                         d_printf("no credentials cached\n");
 778                 }
 779         }
 780
 781         return result == NSS_STATUS_SUCCESS;
 782 }
 783
 784 /* Authenticate a user with a plaintext password */
 785
 786 static BOOL wbinfo_auth(char *username)
 787 {
 788         struct winbindd_request request;
 789         struct winbindd_response response;
 790         NSS_STATUS result;
 791         char *p;
 792
 793         /* Send off request */
 794
 795         ZERO_STRUCT(request);
 796         ZERO_STRUCT(response);
 797
 798         p = strchr(username, '%');
 799
 800         if (p) {
 801                 *p = 0;
 802                 fstrcpy(request.data.auth.user, username);
 803                 fstrcpy(request.data.auth.pass, p + 1);
 804                 *p = '%';
 805         } else
 806                 fstrcpy(request.data.auth.user, username);
 807
 808         result = winbindd_request_response(WINBINDD_PAM_AUTH, &request, &response);
 809
 810         /* Display response */
 811
 812         d_printf("plaintext password authentication %s\n",
 813                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 814
 815         if (response.data.auth.nt_status)
 816                 d_fprintf(stderr, "error code was %s (0x%x)\nerror messsage was: %s\n",
 817                          response.data.auth.nt_status_string,
 818                          response.data.auth.nt_status,
 819                          response.data.auth.error_string);
 820
 821         return result == NSS_STATUS_SUCCESS;
 822 }
 823
 824 /* Authenticate a user with a challenge/response */
 825
 826 static BOOL wbinfo_auth_crap(char *username)
 827 {
 828         struct winbindd_request request;
 829         struct winbindd_response response;
 830         NSS_STATUS result;
 831         fstring name_user;
 832         fstring name_domain;
 833         fstring pass;
 834         char *p;
 835
 836         /* Send off request */
 837
 838         ZERO_STRUCT(request);
 839         ZERO_STRUCT(response);
 840
 841         p = strchr(username, '%');
 842
 843         if (p) {
 844                 *p = 0;
 845                 fstrcpy(pass, p + 1);
 846         }
 847
 848         parse_wbinfo_domain_user(username, name_domain, name_user);
 849
 850         request.data.auth_crap.logon_parameters = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT | MSV1_0_ALLOW_SERVER_TRUST_ACCOUNT;
 851
 852         fstrcpy(request.data.auth_crap.user, name_user);
 853
 854         fstrcpy(request.data.auth_crap.domain,
 855                               name_domain);
 856
 857         generate_random_buffer(request.data.auth_crap.chal, 8);
 858
 859         if (lp_client_ntlmv2_auth()) {
 860                 DATA_BLOB server_chal;
 861                 DATA_BLOB names_blob;
 862
 863                 DATA_BLOB lm_response;
 864                 DATA_BLOB nt_response;
 865
 866                 server_chal = data_blob(request.data.auth_crap.chal, 8);
 867
 868                 /* Pretend this is a login to 'us', for blob purposes */
 869                 names_blob = NTLMv2_generate_names_blob(global_myname(), lp_workgroup());
 870
 871                 if (!SMBNTLMv2encrypt(name_user, name_domain, pass, &server_chal,
 872                                       &names_blob,
 873                                       &lm_response, &nt_response, NULL)) {
 874                         data_blob_free(&names_blob);
 875                         data_blob_free(&server_chal);
 876                         return False;
 877                 }
 878                 data_blob_free(&names_blob);
 879                 data_blob_free(&server_chal);
 880
 881                 memcpy(request.data.auth_crap.nt_resp, nt_response.data,
 882                        MIN(nt_response.length,
 883                            sizeof(request.data.auth_crap.nt_resp)));
 884                 request.data.auth_crap.nt_resp_len = nt_response.length;
 885
 886                 memcpy(request.data.auth_crap.lm_resp, lm_response.data,
 887                        MIN(lm_response.length,
 888                            sizeof(request.data.auth_crap.lm_resp)));
 889                 request.data.auth_crap.lm_resp_len = lm_response.length;
 890
 891                 data_blob_free(&nt_response);
 892                 data_blob_free(&lm_response);
 893
 894         } else {
 895                 if (lp_client_lanman_auth()
 896                     && SMBencrypt(pass, request.data.auth_crap.chal,
 897                                (uchar *)request.data.auth_crap.lm_resp)) {
 898                         request.data.auth_crap.lm_resp_len = 24;
 899                 } else {
 900                         request.data.auth_crap.lm_resp_len = 0;
 901                 }
 902                 SMBNTencrypt(pass, request.data.auth_crap.chal,
 903                              (uchar *)request.data.auth_crap.nt_resp);
 904
 905                 request.data.auth_crap.nt_resp_len = 24;
 906         }
 907
 908         result = winbindd_request_response(WINBINDD_PAM_AUTH_CRAP, &request, &response);
 909
 910         /* Display response */
 911
 912         d_printf("challenge/response password authentication %s\n",
 913                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 914
 915         if (response.data.auth.nt_status)
 916                 d_fprintf(stderr, "error code was %s (0x%x)\nerror messsage was: %s\n",
 917                          response.data.auth.nt_status_string,
 918                          response.data.auth.nt_status,
 919                          response.data.auth.error_string);
 920
 921         return result == NSS_STATUS_SUCCESS;
 922 }
 923
 924 /* Authenticate a user with a plaintext password and set a token */
 925
 926 static BOOL wbinfo_klog(char *username)
 927 {
 928         struct winbindd_request request;
 929         struct winbindd_response response;
 930         NSS_STATUS result;
 931         char *p;
 932
 933         /* Send off request */
 934
 935         ZERO_STRUCT(request);
 936         ZERO_STRUCT(response);
 937
 938         p = strchr(username, '%');
 939
 940         if (p) {
 941                 *p = 0;
 942                 fstrcpy(request.data.auth.user, username);
 943                 fstrcpy(request.data.auth.pass, p + 1);
 944                 *p = '%';
 945         } else {
 946                 fstrcpy(request.data.auth.user, username);
 947                 fstrcpy(request.data.auth.pass, getpass("Password: "));
 948         }
 949
 950         request.flags |= WBFLAG_PAM_AFS_TOKEN;
 951
 952         result = winbindd_request_response(WINBINDD_PAM_AUTH, &request, &response);
 953
 954         /* Display response */
 955
 956         d_printf("plaintext password authentication %s\n",
 957                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 958
 959         if (response.data.auth.nt_status)
 960                 d_fprintf(stderr, "error code was %s (0x%x)\nerror messsage was: %s\n",
 961                          response.data.auth.nt_status_string,
 962                          response.data.auth.nt_status,
 963                          response.data.auth.error_string);
 964
 965         if (result != NSS_STATUS_SUCCESS)
 966                 return False;
 967
 968         if (response.extra_data.data == NULL) {
 969                 d_fprintf(stderr, "Did not get token data\n");
 970                 return False;
 971         }
 972
 973         if (!afs_settoken_str((char *)response.extra_data.data)) {
 974                 d_fprintf(stderr, "Could not set token\n");
 975                 return False;
 976         }
 977
 978         d_printf("Successfully created AFS token\n");
 979         return True;
 980 }
 981
 982 /* Print domain users */
 983
 984 static BOOL print_domain_users(const char *domain)
 985 {
 986         struct winbindd_request request;
 987         struct winbindd_response response;
 988         const char *extra_data;
 989         fstring name;
 990
 991         /* Send request to winbind daemon */
 992
 993         ZERO_STRUCT(request);
 994         ZERO_STRUCT(response);
 995
 996         if (domain) {
 997                 /* '.' is the special sign for our own domain */
 998                 if ( strequal(domain, ".") )
 999                         fstrcpy( request.domain_name, get_winbind_domain() );
1000                 else
1001                         fstrcpy( request.domain_name, domain );
1002         }
1003
1004         if (winbindd_request_response(WINBINDD_LIST_USERS, &request, &response) !=
1005             NSS_STATUS_SUCCESS)
1006                 return False;
1007
1008         /* Look through extra data */
1009
1010         if (!response.extra_data.data)
1011                 return False;
1012
1013         extra_data = (const char *)response.extra_data.data;
1014
1015         while(next_token(&extra_data, name, ",", sizeof(fstring)))
1016                 d_printf("%s\n", name);
1017
1018         SAFE_FREE(response.extra_data.data);
1019
1020         return True;
1021 }
1022
1023 /* Print domain groups */
1024
1025 static BOOL print_domain_groups(const char *domain)
1026 {
1027         struct winbindd_request  request;
1028         struct winbindd_response response;
1029         const char *extra_data;
1030         fstring name;
1031
1032         ZERO_STRUCT(request);
1033         ZERO_STRUCT(response);
1034
1035         if (domain) {
1036                 if ( strequal(domain, ".") )
1037                         fstrcpy( request.domain_name, get_winbind_domain() );
1038                 else
1039                         fstrcpy( request.domain_name, domain );
1040         }
1041
1042         if (winbindd_request_response(WINBINDD_LIST_GROUPS, &request, &response) !=
1043             NSS_STATUS_SUCCESS)
1044                 return False;
1045
1046         /* Look through extra data */
1047
1048         if (!response.extra_data.data)
1049                 return False;
1050
1051         extra_data = (const char *)response.extra_data.data;
1052
1053         while(next_token(&extra_data, name, ",", sizeof(fstring)))
1054                 d_printf("%s\n", name);
1055
1056         SAFE_FREE(response.extra_data.data);
1057
1058         return True;
1059 }
1060
1061 /* Set the authorised user for winbindd access in secrets.tdb */
1062
1063 static BOOL wbinfo_set_auth_user(char *username)
1064 {
1065         const char *password;
1066         char *p;
1067         fstring user, domain;
1068
1069         /* Separate into user and password */
1070
1071         parse_wbinfo_domain_user(username, domain, user);
1072
1073         p = strchr(user, '%');
1074
1075         if (p != NULL) {
1076                 *p = 0;
1077                 password = p+1;
1078         } else {
1079                 char *thepass = getpass("Password: ");
1080                 if (thepass) {
1081                         password = thepass;
1082                 } else
1083                         password = "";
1084         }
1085
1086         /* Store or remove DOMAIN\username%password in secrets.tdb */
1087
1088         secrets_init();
1089
1090         if (user[0]) {
1091
1092                 if (!secrets_store(SECRETS_AUTH_USER, user,
1093                                    strlen(user) + 1)) {
1094                         d_fprintf(stderr, "error storing username\n");
1095                         return False;
1096                 }
1097
1098                 /* We always have a domain name added by the
1099                    parse_wbinfo_domain_user() function. */
1100
1101                 if (!secrets_store(SECRETS_AUTH_DOMAIN, domain,
1102                                    strlen(domain) + 1)) {
1103                         d_fprintf(stderr, "error storing domain name\n");
1104                         return False;
1105                 }
1106
1107         } else {
1108                 secrets_delete(SECRETS_AUTH_USER);
1109                 secrets_delete(SECRETS_AUTH_DOMAIN);
1110         }
1111
1112         if (password[0]) {
1113
1114                 if (!secrets_store(SECRETS_AUTH_PASSWORD, password,
1115                                    strlen(password) + 1)) {
1116                         d_fprintf(stderr, "error storing password\n");
1117                         return False;
1118                 }
1119
1120         } else
1121                 secrets_delete(SECRETS_AUTH_PASSWORD);
1122
1123         return True;
1124 }
1125
1126 static void wbinfo_get_auth_user(void)
1127 {
1128         char *user, *domain, *password;
1129
1130         /* Lift data from secrets file */
1131
1132         secrets_fetch_ipc_userpass(&user, &domain, &password);
1133
1134         if ((!user || !*user) && (!domain || !*domain ) && (!password || !*password)){
1135
1136                 SAFE_FREE(user);
1137                 SAFE_FREE(domain);
1138                 SAFE_FREE(password);
1139                 d_printf("No authorised user configured\n");
1140                 return;
1141         }
1142
1143         /* Pretty print authorised user info */
1144
1145         d_printf("%s%s%s%s%s\n", domain ? domain : "", domain ? lp_winbind_separator(): "",
1146                  user, password ? "%" : "", password ? password : "");
1147
1148         SAFE_FREE(user);
1149         SAFE_FREE(domain);
1150         SAFE_FREE(password);
1151 }
1152
1153 static BOOL wbinfo_ping(void)
1154 {
1155         NSS_STATUS result;
1156
1157         result = winbindd_request_response(WINBINDD_PING, NULL, NULL);
1158
1159         /* Display response */
1160
1161         d_printf("Ping to winbindd %s on fd %d\n",
1162                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed", winbindd_fd);
1163
1164         return result == NSS_STATUS_SUCCESS;
1165 }
1166
1167 /* Main program */
1168
1169 enum {
1170         OPT_SET_AUTH_USER = 1000,
1171         OPT_GET_AUTH_USER,
1172         OPT_DOMAIN_NAME,
1173         OPT_SEQUENCE,
1174         OPT_GETDCNAME,
1175         OPT_USERDOMGROUPS,
1176         OPT_USERSIDS,
1177         OPT_ALLOCATE_UID,
1178         OPT_ALLOCATE_GID,
1179         OPT_SEPARATOR,
1180         OPT_LIST_ALL_DOMAINS,
1181         OPT_LIST_OWN_DOMAIN,
1182         OPT_GROUP_INFO,
1183 };
1184
1185 int main(int argc, char **argv, char **envp)
1186 {
1187         int opt;
1188
1189         poptContext pc;
1190         static char *string_arg;
1191         static char *opt_domain_name;
1192         static int int_arg;
1193         int result = 1;
1194
1195         struct poptOption long_options[] = {
1196                 POPT_AUTOHELP
1197
1198                 /* longName, shortName, argInfo, argPtr, value, descrip,
1199                    argDesc */
1200
1201                 { "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users", "domain"},
1202                 { "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups", "domain" },
1203                 { "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
1204                 { "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
1205                 { "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
1206                 { "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
1207                 { "lookup-rids", 'R', POPT_ARG_STRING, &string_arg, 'R', "Converts RIDs to names", "RIDs" },
1208                 { "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
1209                 { "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
1210                 { "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
1211                 { "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
1212                 { "allocate-uid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_UID,
1213                   "Get a new UID out of idmap" },
1214                 { "allocate-gid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_GID,
1215                   "Get a new GID out of idmap" },
1216                 { "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
1217                 { "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
1218                 { "all-domains", 0, POPT_ARG_NONE, 0, OPT_LIST_ALL_DOMAINS, "List all domains (trusted and own domain)" },
1219                 { "own-domain", 0, POPT_ARG_NONE, 0, OPT_LIST_OWN_DOMAIN, "List own domain" },
1220                 { "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Show sequence numbers of all domains" },
1221                 { "domain-info", 'D', POPT_ARG_STRING, &string_arg, 'D', "Show most of the info we have about the domain" },
1222                 { "user-info", 'i', POPT_ARG_STRING, &string_arg, 'i', "Get user info", "USER" },
1223                 { "group-info", 0, POPT_ARG_STRING, &string_arg, OPT_GROUP_INFO, "Get group info", "GROUP" },
1224                 { "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
1225                 { "user-domgroups", 0, POPT_ARG_STRING, &string_arg,
1226                   OPT_USERDOMGROUPS, "Get user domain groups", "SID" },
1227                 { "user-sids", 0, POPT_ARG_STRING, &string_arg, OPT_USERSIDS, "Get user group sids for user SID", "SID" },
1228                 { "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
1229                 { "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
1230                 { "getdcname", 0, POPT_ARG_STRING, &string_arg, OPT_GETDCNAME,
1231                   "Get a DC name for a foreign domain", "domainname" },
1232                 { "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
1233                 { "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
1234                 { "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operation", "domain" },
1235 #ifdef WITH_FAKE_KASERVER
1236                 { "klog", 'k', POPT_ARG_STRING, &string_arg, 'k', "set an AFS token from winbind", "user%password" },
1237 #endif
1238 #ifdef HAVE_KRB5
1239                 { "krb5auth", 'K', POPT_ARG_STRING, &string_arg, 'K', "authenticate user using Kerberos", "user%password" },
1240                         /* destroys wbinfo --help output */
1241                         /* "user%password,DOM\\user%password,user@EXAMPLE.COM,EXAMPLE.COM\\user%password" }, */
1242 #endif
1243                 { "separator", 0, POPT_ARG_NONE, 0, OPT_SEPARATOR, "Get the active winbind separator", NULL },
1244                 POPT_COMMON_VERSION
1245                 POPT_TABLEEND
1246         };
1247
1248         /* Samba client initialisation */
1249         load_case_tables();
1250
1251         if (!lp_load(dyn_CONFIGFILE, True, False, False, True)) {
1252                 d_fprintf(stderr, "wbinfo: error opening config file %s. Error was %s\n",
1253                         dyn_CONFIGFILE, strerror(errno));
1254                 exit(1);
1255         }
1256
1257         if (!init_names())
1258                 return 1;
1259
1260         load_interfaces();
1261
1262         /* Parse options */
1263
1264         pc = poptGetContext("wbinfo", argc, (const char **)argv, long_options, 0);
1265
1266         /* Parse command line options */
1267
1268         if (argc == 1) {
1269                 poptPrintHelp(pc, stderr, 0);
1270                 return 1;
1271         }
1272
1273         while((opt = poptGetNextOpt(pc)) != -1) {
1274                 /* get the generic configuration parameters like --domain */
1275         }
1276
1277         poptFreeContext(pc);
1278
1279         pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
1280                             POPT_CONTEXT_KEEP_FIRST);
1281
1282         while((opt = poptGetNextOpt(pc)) != -1) {
1283                 switch (opt) {
1284                 case 'u':
1285                         if (!print_domain_users(opt_domain_name)) {
1286                                 d_fprintf(stderr, "Error looking up domain users\n");
1287                                 goto done;
1288                         }
1289                         break;
1290                 case 'g':
1291                         if (!print_domain_groups(opt_domain_name)) {
1292                                 d_fprintf(stderr, "Error looking up domain groups\n");
1293                                 goto done;
1294                         }
1295                         break;
1296                 case 's':
1297                         if (!wbinfo_lookupsid(string_arg)) {
1298                                 d_fprintf(stderr, "Could not lookup sid %s\n", string_arg);
1299                                 goto done;
1300                         }
1301                         break;
1302                 case 'R':
1303                         if (!wbinfo_lookuprids(opt_domain_name, string_arg)) {
1304                                 d_fprintf(stderr, "Could not lookup RIDs %s\n", string_arg);
1305                                 goto done;
1306                         }
1307                         break;
1308                 case 'n':
1309                         if (!wbinfo_lookupname(string_arg)) {
1310                                 d_fprintf(stderr, "Could not lookup name %s\n", string_arg);
1311                                 goto done;
1312                         }
1313                         break;
1314                 case 'N':
1315                         if (!wbinfo_wins_byname(string_arg)) {
1316                                 d_fprintf(stderr, "Could not lookup WINS by name %s\n", string_arg);
1317                                 goto done;
1318                         }
1319                         break;
1320                 case 'I':
1321                         if (!wbinfo_wins_byip(string_arg)) {
1322                                 d_fprintf(stderr, "Could not lookup WINS by IP %s\n", string_arg);
1323                                 goto done;
1324                         }
1325                         break;
1326                 case 'U':
1327                         if (!wbinfo_uid_to_sid(int_arg)) {
1328                                 d_fprintf(stderr, "Could not convert uid %d to sid\n", int_arg);
1329                                 goto done;
1330                         }
1331                         break;
1332                 case 'G':
1333                         if (!wbinfo_gid_to_sid(int_arg)) {
1334                                 d_fprintf(stderr, "Could not convert gid %d to sid\n",
1335                                        int_arg);
1336                                 goto done;
1337                         }
1338                         break;
1339                 case 'S':
1340                         if (!wbinfo_sid_to_uid(string_arg)) {
1341                                 d_fprintf(stderr, "Could not convert sid %s to uid\n",
1342                                        string_arg);
1343                                 goto done;
1344                         }
1345                         break;
1346                 case 'Y':
1347                         if (!wbinfo_sid_to_gid(string_arg)) {
1348                                 d_fprintf(stderr, "Could not convert sid %s to gid\n",
1349                                        string_arg);
1350                                 goto done;
1351                         }
1352                         break;
1353                 case OPT_ALLOCATE_UID:
1354                         if (!wbinfo_allocate_uid()) {
1355                                 d_fprintf(stderr, "Could not allocate a uid\n");
1356                                 goto done;
1357                         }
1358                         break;
1359                 case OPT_ALLOCATE_GID:
1360                         if (!wbinfo_allocate_gid()) {
1361                                 d_fprintf(stderr, "Could not allocate a gid\n");
1362                                 goto done;
1363                         }
1364                         break;
1365                 case 't':
1366                         if (!wbinfo_check_secret()) {
1367                                 d_fprintf(stderr, "Could not check secret\n");
1368                                 goto done;
1369                         }
1370                         break;
1371                 case 'm':
1372                         if (!wbinfo_list_domains(False)) {
1373                                 d_fprintf(stderr, "Could not list trusted domains\n");
1374                                 goto done;
1375                         }
1376                         break;
1377                 case OPT_SEQUENCE:
1378                         if (!wbinfo_show_sequence(opt_domain_name)) {
1379                                 d_fprintf(stderr, "Could not show sequence numbers\n");
1380                                 goto done;
1381                         }
1382                         break;
1383                 case 'D':
1384                         if (!wbinfo_domain_info(string_arg)) {
1385                                 d_fprintf(stderr, "Could not get domain info\n");
1386                                 goto done;
1387                         }
1388                         break;
1389                 case 'i':
1390                         if (!wbinfo_get_userinfo(string_arg)) {
1391                                 d_fprintf(stderr, "Could not get info for user %s\n",
1392                                                   string_arg);
1393                                 goto done;
1394                         }
1395                         break;
1396                 case OPT_GROUP_INFO:
1397                         if ( !wbinfo_get_groupinfo(string_arg)) {
1398                                 d_fprintf(stderr, "Could not get info for "
1399                                           "group %s\n", string_arg);
1400                                 goto done;
1401                         }
1402             break;
1403                 case 'r':
1404                         if (!wbinfo_get_usergroups(string_arg)) {
1405                                 d_fprintf(stderr, "Could not get groups for user %s\n",
1406                                        string_arg);
1407                                 goto done;
1408                         }
1409                         break;
1410                 case OPT_USERSIDS:
1411                         if (!wbinfo_get_usersids(string_arg)) {
1412                                 d_fprintf(stderr, "Could not get group SIDs for user SID %s\n",
1413                                        string_arg);
1414                                 goto done;
1415                         }
1416                         break;
1417                 case OPT_USERDOMGROUPS:
1418                         if (!wbinfo_get_userdomgroups(string_arg)) {
1419                                 d_fprintf(stderr, "Could not get user's domain groups "
1420                                          "for user SID %s\n", string_arg);
1421                                 goto done;
1422                         }
1423                         break;
1424                 case 'a': {
1425                                 BOOL got_error = False;
1426
1427                                 if (!wbinfo_auth(string_arg)) {
1428                                         d_fprintf(stderr, "Could not authenticate user %s with "
1429                                                 "plaintext password\n", string_arg);
1430                                         got_error = True;
1431                                 }
1432
1433                                 if (!wbinfo_auth_crap(string_arg)) {
1434                                         d_fprintf(stderr, "Could not authenticate user %s with "
1435                                                 "challenge/response\n", string_arg);
1436                                         got_error = True;
1437                                 }
1438
1439                                 if (got_error)
1440                                         goto done;
1441                                 break;
1442                         }
1443                 case 'K': {
1444                                 BOOL got_error = False;
1445                                 uint32 flags =  WBFLAG_PAM_KRB5 |
1446                                                 WBFLAG_PAM_CACHED_LOGIN |
1447                                                 WBFLAG_PAM_FALLBACK_AFTER_KRB5 |
1448                                                 WBFLAG_PAM_INFO3_TEXT;
1449                                 fstring tok;
1450                                 int i;
1451                                 const char *arg[] = { NULL, NULL };
1452                                 const char *cctypes[] = { "FILE",
1453                                                           "KCM",
1454                                                           "KCM:0",
1455                                                           "Garbage",
1456                                                           NULL,
1457                                                           "0"};
1458
1459                                 arg[0] = string_arg;
1460
1461                                 while (next_token(arg, tok, LIST_SEP, sizeof(tok))) {
1462
1463                                         for (i=0; i < ARRAY_SIZE(cctypes); i++) {
1464                                                 if (!wbinfo_auth_krb5(tok, cctypes[i], flags)) {
1465                                                         d_fprintf(stderr, "Could not authenticate user [%s] with "
1466                                                                 "Kerberos (ccache: %s)\n", tok, cctypes[i]);
1467                                                         got_error = True;
1468                                                 }
1469                                         }
1470                                 }
1471
1472                                 if (got_error)
1473                                         goto done;
1474
1475                                 break;
1476                         }
1477                 case 'k':
1478                         if (!wbinfo_klog(string_arg)) {
1479                                 d_fprintf(stderr, "Could not klog user\n");
1480                                 goto done;
1481                         }
1482                         break;
1483                 case 'p':
1484                         if (!wbinfo_ping()) {
1485                                 d_fprintf(stderr, "could not ping winbindd!\n");
1486                                 goto done;
1487                         }
1488                         break;
1489                 case OPT_SET_AUTH_USER:
1490                         if (!wbinfo_set_auth_user(string_arg)) {
1491                                 goto done;
1492                         }
1493                         break;
1494                 case OPT_GET_AUTH_USER:
1495                         wbinfo_get_auth_user();
1496                         break;
1497                 case OPT_GETDCNAME:
1498                         if (!wbinfo_getdcname(string_arg)) {
1499                                 goto done;
1500                         }
1501                         break;
1502                 case OPT_SEPARATOR: {
1503                         const char sep = winbind_separator_int(True);
1504                         if ( !sep ) {
1505                                 goto done;
1506                         }
1507                         d_printf("%c\n", sep);
1508                         break;
1509                 }
1510                 case OPT_LIST_ALL_DOMAINS:
1511                         if (!wbinfo_list_domains(True)) {
1512                                 goto done;
1513                         }
1514                         break;
1515                 case OPT_LIST_OWN_DOMAIN:
1516                         if (!wbinfo_list_own_domain()) {
1517                                 goto done;
1518                         }
1519                         break;
1520                 /* generic configuration options */
1521                 case OPT_DOMAIN_NAME:
1522                         break;
1523                 default:
1524                         d_fprintf(stderr, "Invalid option\n");
1525                         poptPrintHelp(pc, stderr, 0);
1526                         goto done;
1527                 }
1528         }
1529
1530         result = 0;
1531
1532         /* Exit code */
1533
1534  done:
1535         poptFreeContext(pc);
1536         return result;
1537 }