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 3 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, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #include "includes.h"
  24 #include "winbind_client.h"
  25 #include "libwbclient/wbclient.h"
  26
  27 #undef DBGC_CLASS
  28 #define DBGC_CLASS DBGC_WINBIND
  29
  30 static struct wbcInterfaceDetails *init_interface_details(void)
  31 {
  32         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
  33         static struct wbcInterfaceDetails *details;
  34
  35         if (details) {
  36                 return details;
  37         }
  38
  39         wbc_status = wbcInterfaceDetails(&details);
  40         if (!WBC_ERROR_IS_OK(wbc_status)) {
  41                 d_fprintf(stderr, "could not obtain winbind interface details!\n");
  42         }
  43
  44         return details;
  45 }
  46
  47 static char winbind_separator_int(bool strict)
  48 {
  49         struct wbcInterfaceDetails *details;
  50         static bool got_sep;
  51         static char sep;
  52
  53         if (got_sep)
  54                 return sep;
  55
  56         details = init_interface_details();
  57
  58         if (!details) {
  59                 d_fprintf(stderr, "could not obtain winbind separator!\n");
  60                 if (strict) {
  61                         return 0;
  62                 }
  63                 /* HACK: (this module should not call lp_ funtions) */
  64                 return *lp_winbind_separator();
  65         }
  66
  67         sep = details->winbind_separator;
  68         got_sep = true;
  69
  70         if (!sep) {
  71                 d_fprintf(stderr, "winbind separator was NULL!\n");
  72                 if (strict) {
  73                         return 0;
  74                 }
  75                 /* HACK: (this module should not call lp_ funtions) */
  76                 sep = *lp_winbind_separator();
  77         }
  78
  79         return sep;
  80 }
  81
  82 static char winbind_separator(void)
  83 {
  84         return winbind_separator_int(false);
  85 }
  86
  87 static const char *get_winbind_domain(void)
  88 {
  89         static struct wbcInterfaceDetails *details;
  90
  91         details = init_interface_details();
  92
  93         if (!details) {
  94                 d_fprintf(stderr, "could not obtain winbind domain name!\n");
  95
  96                 /* HACK: (this module should not call lp_ functions) */
  97                 return lp_workgroup();
  98         }
  99
 100         return details->netbios_domain;
 101 }
 102
 103 /* Copy of parse_domain_user from winbindd_util.c.  Parse a string of the
 104    form DOMAIN/user into a domain and a user */
 105
 106 static bool parse_wbinfo_domain_user(const char *domuser, fstring domain,
 107                                      fstring user)
 108 {
 109
 110         char *p = strchr(domuser,winbind_separator());
 111
 112         if (!p) {
 113                 /* Maybe it was a UPN? */
 114                 if ((p = strchr(domuser, '@')) != NULL) {
 115                         fstrcpy(domain, "");
 116                         fstrcpy(user, domuser);
 117                         return true;
 118                 }
 119
 120                 fstrcpy(user, domuser);
 121                 fstrcpy(domain, get_winbind_domain());
 122                 return true;
 123         }
 124
 125         fstrcpy(user, p+1);
 126         fstrcpy(domain, domuser);
 127         domain[PTR_DIFF(p, domuser)] = 0;
 128         strupper_m(domain);
 129
 130         return true;
 131 }
 132
 133 /* Parse string of "uid,sid" or "gid,sid" into separate int and string values.
 134  * Return true if input was valid, false otherwise. */
 135 static bool parse_mapping_arg(char *arg, int *id, char **sid)
 136 {
 137         char *tmp, *endptr;
 138
 139         if (!arg || !*arg)
 140                 return false;
 141
 142         tmp = strtok(arg, ",");
 143         *sid = strtok(NULL, ",");
 144
 145         if (!tmp || !*tmp || !*sid || !**sid)
 146                 return false;
 147
 148         /* Because atoi() can return 0 on invalid input, which would be a valid
 149          * UID/GID we must use strtoul() and do error checking */
 150         *id = strtoul(tmp, &endptr, 10);
 151
 152         if (endptr[0] != '\0')
 153                 return false;
 154
 155         return true;
 156 }
 157
 158 /* pull pwent info for a given user */
 159
 160 static bool wbinfo_get_userinfo(char *user)
 161 {
 162         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 163         struct passwd *pwd = NULL;
 164
 165         wbc_status = wbcGetpwnam(user, &pwd);
 166         if (!WBC_ERROR_IS_OK(wbc_status)) {
 167                 return false;
 168         }
 169
 170         d_printf("%s:%s:%d:%d:%s:%s:%s\n",
 171                  pwd->pw_name,
 172                  pwd->pw_passwd,
 173                  pwd->pw_uid,
 174                  pwd->pw_gid,
 175                  pwd->pw_gecos,
 176                  pwd->pw_dir,
 177                  pwd->pw_shell);
 178
 179         return true;
 180 }
 181
 182 /* pull pwent info for a given uid */
 183 static bool wbinfo_get_uidinfo(int uid)
 184 {
 185         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 186         struct passwd *pwd = NULL;
 187
 188         wbc_status = wbcGetpwuid(uid, &pwd);
 189         if (!WBC_ERROR_IS_OK(wbc_status)) {
 190                 return false;
 191         }
 192
 193         d_printf("%s:%s:%d:%d:%s:%s:%s\n",
 194                  pwd->pw_name,
 195                  pwd->pw_passwd,
 196                  pwd->pw_uid,
 197                  pwd->pw_gid,
 198                  pwd->pw_gecos,
 199                  pwd->pw_dir,
 200                  pwd->pw_shell);
 201
 202         return true;
 203 }
 204
 205 /* pull grent for a given group */
 206 static bool wbinfo_get_groupinfo(const char *group)
 207 {
 208         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 209         struct group *grp;
 210
 211         wbc_status = wbcGetgrnam(group, &grp);
 212         if (!WBC_ERROR_IS_OK(wbc_status)) {
 213                 return false;
 214         }
 215
 216         d_printf("%s:%s:%d\n",
 217                  grp->gr_name,
 218                  grp->gr_passwd,
 219                  grp->gr_gid);
 220
 221         wbcFreeMemory(grp);
 222
 223         return true;
 224 }
 225
 226 /* pull grent for a given gid */
 227 static bool wbinfo_get_gidinfo(int gid)
 228 {
 229         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 230         struct group *grp;
 231
 232         wbc_status = wbcGetgrgid(gid, &grp);
 233         if (!WBC_ERROR_IS_OK(wbc_status)) {
 234                 return false;
 235         }
 236
 237         d_printf("%s:%s:%d\n",
 238                  grp->gr_name,
 239                  grp->gr_passwd,
 240                  grp->gr_gid);
 241
 242         wbcFreeMemory(grp);
 243
 244         return true;
 245 }
 246
 247 /* List groups a user is a member of */
 248
 249 static bool wbinfo_get_usergroups(const char *user)
 250 {
 251         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 252         uint32_t num_groups;
 253         uint32_t i;
 254         gid_t *groups = NULL;
 255
 256         /* Send request */
 257
 258         wbc_status = wbcGetGroups(user, &num_groups, &groups);
 259         if (!WBC_ERROR_IS_OK(wbc_status)) {
 260                 return false;
 261         }
 262
 263         for (i = 0; i < num_groups; i++) {
 264                 d_printf("%d\n", (int)groups[i]);
 265         }
 266
 267         wbcFreeMemory(groups);
 268
 269         return true;
 270 }
 271
 272
 273 /* List group SIDs a user SID is a member of */
 274 static bool wbinfo_get_usersids(const char *user_sid_str)
 275 {
 276         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 277         uint32_t num_sids;
 278         uint32_t i;
 279         struct wbcDomainSid user_sid, *sids = NULL;
 280
 281         /* Send request */
 282
 283         wbc_status = wbcStringToSid(user_sid_str, &user_sid);
 284         if (!WBC_ERROR_IS_OK(wbc_status)) {
 285                 return false;
 286         }
 287
 288         wbc_status = wbcLookupUserSids(&user_sid, false, &num_sids, &sids);
 289         if (!WBC_ERROR_IS_OK(wbc_status)) {
 290                 return false;
 291         }
 292
 293         for (i = 0; i < num_sids; i++) {
 294                 char *str = NULL;
 295                 wbc_status = wbcSidToString(&sids[i], &str);
 296                 if (!WBC_ERROR_IS_OK(wbc_status)) {
 297                         wbcFreeMemory(sids);
 298                         return false;
 299                 }
 300                 d_printf("%s\n", str);
 301                 wbcFreeMemory(str);
 302         }
 303
 304         wbcFreeMemory(sids);
 305
 306         return true;
 307 }
 308
 309 static bool wbinfo_get_userdomgroups(const char *user_sid_str)
 310 {
 311         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 312         uint32_t num_sids;
 313         uint32_t i;
 314         struct wbcDomainSid user_sid, *sids = NULL;
 315
 316         /* Send request */
 317
 318         wbc_status = wbcStringToSid(user_sid_str, &user_sid);
 319         if (!WBC_ERROR_IS_OK(wbc_status)) {
 320                 return false;
 321         }
 322
 323         wbc_status = wbcLookupUserSids(&user_sid, true, &num_sids, &sids);
 324         if (!WBC_ERROR_IS_OK(wbc_status)) {
 325                 return false;
 326         }
 327
 328         for (i = 0; i < num_sids; i++) {
 329                 char *str = NULL;
 330                 wbc_status = wbcSidToString(&sids[i], &str);
 331                 if (!WBC_ERROR_IS_OK(wbc_status)) {
 332                         wbcFreeMemory(sids);
 333                         return false;
 334                 }
 335                 d_printf("%s\n", str);
 336                 wbcFreeMemory(str);
 337         }
 338
 339         wbcFreeMemory(sids);
 340
 341         return true;
 342 }
 343
 344 /* Convert NetBIOS name to IP */
 345
 346 static bool wbinfo_wins_byname(const char *name)
 347 {
 348         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 349         char *ip = NULL;
 350
 351         wbc_status = wbcResolveWinsByName(name, &ip);
 352         if (!WBC_ERROR_IS_OK(wbc_status)) {
 353                 return false;
 354         }
 355
 356         /* Display response */
 357
 358         d_printf("%s\n", ip);
 359
 360         wbcFreeMemory(ip);
 361
 362         return true;
 363 }
 364
 365 /* Convert IP to NetBIOS name */
 366
 367 static bool wbinfo_wins_byip(const char *ip)
 368 {
 369         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 370         char *name = NULL;
 371
 372         wbc_status = wbcResolveWinsByIP(ip, &name);
 373         if (!WBC_ERROR_IS_OK(wbc_status)) {
 374                 return false;
 375         }
 376
 377         /* Display response */
 378
 379         d_printf("%s\n", name);
 380
 381         wbcFreeMemory(name);
 382
 383         return true;
 384 }
 385
 386 /* List all/trusted domains */
 387
 388 static bool wbinfo_list_domains(bool list_all_domains, bool verbose)
 389 {
 390         struct wbcDomainInfo *domain_list = NULL;
 391         size_t num_domains;
 392         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 393         bool print_all = !list_all_domains && verbose;
 394         int i;
 395
 396         wbc_status = wbcListTrusts(&domain_list, &num_domains);
 397         if (!WBC_ERROR_IS_OK(wbc_status)) {
 398                 return false;
 399         }
 400
 401         if (print_all) {
 402                 d_printf("%-16s%-24s%-12s%-12s%-5s%-5s\n",
 403                          "Domain Name", "DNS Domain", "Trust Type",
 404                          "Transitive", "In", "Out");
 405         }
 406
 407         for (i=0; i<num_domains; i++) {
 408                 if (print_all) {
 409                         d_printf("%-16s", domain_list[i].short_name);
 410                 } else {
 411                         d_printf("%s", domain_list[i].short_name);
 412                         d_printf("\n");
 413                         continue;
 414                 }
 415
 416                 d_printf("%-24s", domain_list[i].dns_name);
 417
 418                 switch(domain_list[i].trust_type) {
 419                 case WBC_DOMINFO_TRUSTTYPE_NONE:
 420                         d_printf("None        ");
 421                         break;
 422                 case WBC_DOMINFO_TRUSTTYPE_FOREST:
 423                         d_printf("Forest      ");
 424                         break;
 425                 case WBC_DOMINFO_TRUSTTYPE_EXTERNAL:
 426                         d_printf("External    ");
 427                         break;
 428                 case WBC_DOMINFO_TRUSTTYPE_IN_FOREST:
 429                         d_printf("In-Forest   ");
 430                         break;
 431                 }
 432
 433                 if (domain_list[i].trust_flags & WBC_DOMINFO_TRUST_TRANSITIVE) {
 434                         d_printf("Yes         ");
 435                 } else {
 436                         d_printf("No          ");
 437                 }
 438
 439                 if (domain_list[i].trust_flags & WBC_DOMINFO_TRUST_INCOMING) {
 440                         d_printf("Yes  ");
 441                 } else {
 442                         d_printf("No   ");
 443                 }
 444
 445                 if (domain_list[i].trust_flags & WBC_DOMINFO_TRUST_OUTGOING) {
 446                         d_printf("Yes  ");
 447                 } else {
 448                         d_printf("No   ");
 449                 }
 450
 451                 d_printf("\n");
 452         }
 453
 454         return true;
 455 }
 456
 457 /* List own domain */
 458
 459 static bool wbinfo_list_own_domain(void)
 460 {
 461         d_printf("%s\n", get_winbind_domain());
 462
 463         return true;
 464 }
 465
 466 /* show sequence numbers */
 467 static bool wbinfo_show_sequence(const char *domain)
 468 {
 469         d_printf("This command has been deprecated.  Please use the --online-status option instead.\n");
 470         return false;
 471 }
 472
 473 /* show sequence numbers */
 474 static bool wbinfo_show_onlinestatus(const char *domain)
 475 {
 476         struct wbcDomainInfo *domain_list = NULL;
 477         size_t num_domains;
 478         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 479         int i;
 480
 481         wbc_status = wbcListTrusts(&domain_list, &num_domains);
 482         if (!WBC_ERROR_IS_OK(wbc_status)) {
 483                 return false;
 484         }
 485
 486         for (i=0; i<num_domains; i++) {
 487                 bool is_offline;
 488
 489                 if (domain) {
 490                         if (!strequal(domain_list[i].short_name, domain)) {
 491                                 continue;
 492                         }
 493                 }
 494
 495                 is_offline = (domain_list[i].domain_flags & WBC_DOMINFO_DOMAIN_OFFLINE);
 496
 497                 d_printf("%s : %s\n",
 498                          domain_list[i].short_name,
 499                          is_offline ? "offline" : "online" );
 500         }
 501
 502         return true;
 503 }
 504
 505
 506 /* Show domain info */
 507
 508 static bool wbinfo_domain_info(const char *domain)
 509 {
 510         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 511         struct wbcDomainInfo *dinfo = NULL;
 512         char *sid_str = NULL;
 513
 514         if ((domain == NULL) || (strequal(domain, ".")) || (domain[0] == '\0')) {
 515                 domain = get_winbind_domain();
 516         }
 517
 518         /* Send request */
 519
 520         wbc_status = wbcDomainInfo(domain, &dinfo);
 521         if (!WBC_ERROR_IS_OK(wbc_status)) {
 522                 return false;
 523         }
 524
 525         wbc_status = wbcSidToString(&dinfo->sid, &sid_str);
 526         if (!WBC_ERROR_IS_OK(wbc_status)) {
 527                 wbcFreeMemory(dinfo);
 528                 return false;
 529         }
 530
 531         /* Display response */
 532
 533         d_printf("Name              : %s\n", dinfo->short_name);
 534         d_printf("Alt_Name          : %s\n", dinfo->dns_name);
 535
 536         d_printf("SID               : %s\n", sid_str);
 537
 538         d_printf("Active Directory  : %s\n",
 539                  (dinfo->domain_flags & WBC_DOMINFO_DOMAIN_AD) ? "Yes" : "No");
 540         d_printf("Native            : %s\n",
 541                  (dinfo->domain_flags & WBC_DOMINFO_DOMAIN_NATIVE) ? "Yes" : "No");
 542
 543         d_printf("Primary           : %s\n",
 544                  (dinfo->domain_flags & WBC_DOMINFO_DOMAIN_PRIMARY) ? "Yes" : "No");
 545
 546         wbcFreeMemory(sid_str);
 547         wbcFreeMemory(dinfo);
 548
 549         return true;
 550 }
 551
 552 /* Get a foreign DC's name */
 553 static bool wbinfo_getdcname(const char *domain_name)
 554 {
 555         struct winbindd_request request;
 556         struct winbindd_response response;
 557
 558         ZERO_STRUCT(request);
 559         ZERO_STRUCT(response);
 560
 561         fstrcpy(request.domain_name, domain_name);
 562
 563         /* Send request */
 564
 565         if (winbindd_request_response(WINBINDD_GETDCNAME, &request, &response) !=
 566             NSS_STATUS_SUCCESS) {
 567                 d_fprintf(stderr, "Could not get dc name for %s\n", domain_name);
 568                 return false;
 569         }
 570
 571         /* Display response */
 572
 573         d_printf("%s\n", response.data.dc_name);
 574
 575         return true;
 576 }
 577
 578 /* Find a DC */
 579 static bool wbinfo_dsgetdcname(const char *domain_name, uint32_t flags)
 580 {
 581         struct winbindd_request request;
 582         struct winbindd_response response;
 583
 584         ZERO_STRUCT(request);
 585         ZERO_STRUCT(response);
 586
 587         fstrcpy(request.data.dsgetdcname.domain_name, domain_name);
 588         request.data.dsgetdcname.flags = flags;
 589
 590         request.flags |= DS_DIRECTORY_SERVICE_REQUIRED;
 591
 592         /* Send request */
 593
 594         if (winbindd_request_response(WINBINDD_DSGETDCNAME, &request, &response) !=
 595             NSS_STATUS_SUCCESS) {
 596                 d_fprintf(stderr, "Could not find dc for %s\n", domain_name);
 597                 return false;
 598         }
 599
 600         /* Display response */
 601
 602         d_printf("%s\n", response.data.dsgetdcname.dc_unc);
 603         d_printf("%s\n", response.data.dsgetdcname.dc_address);
 604         d_printf("%d\n", response.data.dsgetdcname.dc_address_type);
 605         d_printf("%s\n", response.data.dsgetdcname.domain_guid);
 606         d_printf("%s\n", response.data.dsgetdcname.domain_name);
 607         d_printf("%s\n", response.data.dsgetdcname.forest_name);
 608         d_printf("0x%08x\n", response.data.dsgetdcname.dc_flags);
 609         d_printf("%s\n", response.data.dsgetdcname.dc_site_name);
 610         d_printf("%s\n", response.data.dsgetdcname.client_site_name);
 611
 612         return true;
 613 }
 614
 615 /* Check trust account password */
 616
 617 static bool wbinfo_check_secret(void)
 618 {
 619         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 620         struct wbcAuthErrorInfo *error = NULL;
 621
 622         wbc_status = wbcCheckTrustCredentials(NULL, &error);
 623
 624         d_printf("checking the trust secret via RPC calls %s\n",
 625                  WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
 626
 627         if (wbc_status == WBC_ERR_AUTH_ERROR) {
 628                 d_fprintf(stderr, "error code was %s (0x%x)\n",
 629                           error->nt_string, error->nt_status);
 630                 wbcFreeMemory(error);
 631         }
 632         if (!WBC_ERROR_IS_OK(wbc_status)) {
 633                 return false;
 634         }
 635
 636         return true;
 637 }
 638
 639 /* Convert uid to sid */
 640
 641 static bool wbinfo_uid_to_sid(uid_t uid)
 642 {
 643         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 644         struct wbcDomainSid sid;
 645         char *sid_str = NULL;
 646
 647         /* Send request */
 648
 649         wbc_status = wbcUidToSid(uid, &sid);
 650         if (!WBC_ERROR_IS_OK(wbc_status)) {
 651                 return false;
 652         }
 653
 654         wbc_status = wbcSidToString(&sid, &sid_str);
 655         if (!WBC_ERROR_IS_OK(wbc_status)) {
 656                 return false;
 657         }
 658
 659         /* Display response */
 660
 661         d_printf("%s\n", sid_str);
 662
 663         wbcFreeMemory(sid_str);
 664
 665         return true;
 666 }
 667
 668 /* Convert gid to sid */
 669
 670 static bool wbinfo_gid_to_sid(gid_t gid)
 671 {
 672         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 673         struct wbcDomainSid sid;
 674         char *sid_str = NULL;
 675
 676         /* Send request */
 677
 678         wbc_status = wbcGidToSid(gid, &sid);
 679         if (!WBC_ERROR_IS_OK(wbc_status)) {
 680                 return false;
 681         }
 682
 683         wbc_status = wbcSidToString(&sid, &sid_str);
 684         if (!WBC_ERROR_IS_OK(wbc_status)) {
 685                 return false;
 686         }
 687
 688         /* Display response */
 689
 690         d_printf("%s\n", sid_str);
 691
 692         wbcFreeMemory(sid_str);
 693
 694         return true;
 695 }
 696
 697 /* Convert sid to uid */
 698
 699 static bool wbinfo_sid_to_uid(const char *sid_str)
 700 {
 701         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 702         struct wbcDomainSid sid;
 703         uid_t uid;
 704
 705         /* Send request */
 706
 707         wbc_status = wbcStringToSid(sid_str, &sid);
 708         if (!WBC_ERROR_IS_OK(wbc_status)) {
 709                 return false;
 710         }
 711
 712         wbc_status = wbcSidToUid(&sid, &uid);
 713         if (!WBC_ERROR_IS_OK(wbc_status)) {
 714                 return false;
 715         }
 716
 717         /* Display response */
 718
 719         d_printf("%d\n", (int)uid);
 720
 721         return true;
 722 }
 723
 724 static bool wbinfo_sid_to_gid(const char *sid_str)
 725 {
 726         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 727         struct wbcDomainSid sid;
 728         gid_t gid;
 729
 730         /* Send request */
 731
 732         wbc_status = wbcStringToSid(sid_str, &sid);
 733         if (!WBC_ERROR_IS_OK(wbc_status)) {
 734                 return false;
 735         }
 736
 737         wbc_status = wbcSidToGid(&sid, &gid);
 738         if (!WBC_ERROR_IS_OK(wbc_status)) {
 739                 return false;
 740         }
 741
 742         /* Display response */
 743
 744         d_printf("%d\n", (int)gid);
 745
 746         return true;
 747 }
 748
 749 static bool wbinfo_allocate_uid(void)
 750 {
 751         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 752         uid_t uid;
 753
 754         /* Send request */
 755
 756         wbc_status = wbcAllocateUid(&uid);
 757         if (!WBC_ERROR_IS_OK(wbc_status)) {
 758                 return false;
 759         }
 760
 761         /* Display response */
 762
 763         d_printf("New uid: %d\n", uid);
 764
 765         return true;
 766 }
 767
 768 static bool wbinfo_allocate_gid(void)
 769 {
 770         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 771         gid_t gid;
 772
 773         /* Send request */
 774
 775         wbc_status = wbcAllocateGid(&gid);
 776         if (!WBC_ERROR_IS_OK(wbc_status)) {
 777                 return false;
 778         }
 779
 780         /* Display response */
 781
 782         d_printf("New gid: %d\n", gid);
 783
 784         return true;
 785 }
 786
 787 static bool wbinfo_set_uid_mapping(uid_t uid, const char *sid_str)
 788 {
 789         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 790         struct wbcDomainSid sid;
 791
 792         /* Send request */
 793
 794         wbc_status = wbcStringToSid(sid_str, &sid);
 795         if (!WBC_ERROR_IS_OK(wbc_status)) {
 796                 return false;
 797         }
 798
 799         wbc_status = wbcSetUidMapping(uid, &sid);
 800         if (!WBC_ERROR_IS_OK(wbc_status)) {
 801                 return false;
 802         }
 803
 804         /* Display response */
 805
 806         d_printf("uid %d now mapped to sid %s\n", uid, sid_str);
 807
 808         return true;
 809 }
 810
 811 static bool wbinfo_set_gid_mapping(gid_t gid, const char *sid_str)
 812 {
 813         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 814         struct wbcDomainSid sid;
 815
 816         /* Send request */
 817
 818         wbc_status = wbcStringToSid(sid_str, &sid);
 819         if (!WBC_ERROR_IS_OK(wbc_status)) {
 820                 return false;
 821         }
 822
 823         wbc_status = wbcSetGidMapping(gid, &sid);
 824         if (!WBC_ERROR_IS_OK(wbc_status)) {
 825                 return false;
 826         }
 827
 828         /* Display response */
 829
 830         d_printf("gid %d now mapped to sid %s\n", gid, sid_str);
 831
 832         return true;
 833 }
 834
 835 static bool wbinfo_remove_uid_mapping(uid_t uid, const char *sid_str)
 836 {
 837         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 838         struct wbcDomainSid sid;
 839
 840         /* Send request */
 841
 842         wbc_status = wbcStringToSid(sid_str, &sid);
 843         if (!WBC_ERROR_IS_OK(wbc_status)) {
 844                 return false;
 845         }
 846
 847         wbc_status = wbcRemoveUidMapping(uid, &sid);
 848         if (!WBC_ERROR_IS_OK(wbc_status)) {
 849                 return false;
 850         }
 851
 852         /* Display response */
 853
 854         d_printf("Removed uid %d to sid %s mapping\n", uid, sid_str);
 855
 856         return true;
 857 }
 858
 859 static bool wbinfo_remove_gid_mapping(gid_t gid, const char *sid_str)
 860 {
 861         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 862         struct wbcDomainSid sid;
 863
 864         /* Send request */
 865
 866         wbc_status = wbcStringToSid(sid_str, &sid);
 867         if (!WBC_ERROR_IS_OK(wbc_status)) {
 868                 return false;
 869         }
 870
 871         wbc_status = wbcRemoveGidMapping(gid, &sid);
 872         if (!WBC_ERROR_IS_OK(wbc_status)) {
 873                 return false;
 874         }
 875
 876         /* Display response */
 877
 878         d_printf("Removed gid %d to sid %s mapping\n", gid, sid_str);
 879
 880         return true;
 881 }
 882
 883 /* Convert sid to string */
 884
 885 static bool wbinfo_lookupsid(const char *sid_str)
 886 {
 887         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 888         struct wbcDomainSid sid;
 889         char *domain;
 890         char *name;
 891         enum wbcSidType type;
 892
 893         /* Send off request */
 894
 895         wbc_status = wbcStringToSid(sid_str, &sid);
 896         if (!WBC_ERROR_IS_OK(wbc_status)) {
 897                 return false;
 898         }
 899
 900         wbc_status = wbcLookupSid(&sid, &domain, &name, &type);
 901         if (!WBC_ERROR_IS_OK(wbc_status)) {
 902                 return false;
 903         }
 904
 905         /* Display response */
 906
 907         d_printf("%s%c%s %d\n",
 908                  domain, winbind_separator(), name, type);
 909
 910         return true;
 911 }
 912
 913 /* Convert sid to fullname */
 914
 915 static bool wbinfo_lookupsid_fullname(const char *sid_str)
 916 {
 917         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 918         struct wbcDomainSid sid;
 919         char *domain;
 920         char *name;
 921         enum wbcSidType type;
 922
 923         /* Send off request */
 924
 925         wbc_status = wbcStringToSid(sid_str, &sid);
 926         if (!WBC_ERROR_IS_OK(wbc_status)) {
 927                 return false;
 928         }
 929
 930         wbc_status = wbcGetDisplayName(&sid, &domain, &name, &type);
 931         if (!WBC_ERROR_IS_OK(wbc_status)) {
 932                 return false;
 933         }
 934
 935         /* Display response */
 936
 937         d_printf("%s%c%s %d\n",
 938                  domain, winbind_separator(), name, type);
 939
 940         return true;
 941 }
 942
 943 /* Lookup a list of RIDs */
 944
 945 static bool wbinfo_lookuprids(const char *domain, const char *arg)
 946 {
 947         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
 948         struct wbcDomainInfo *dinfo = NULL;
 949         char *domain_name = NULL;
 950         const char **names = NULL;
 951         enum wbcSidType *types = NULL;
 952         size_t i;
 953         int num_rids;
 954         uint32 *rids = NULL;
 955         const char *p;
 956         char *ridstr;
 957         TALLOC_CTX *mem_ctx = NULL;
 958         bool ret = false;
 959
 960         if ((domain == NULL) || (strequal(domain, ".")) || (domain[0] == '\0')) {
 961                 domain = get_winbind_domain();
 962         }
 963
 964         /* Send request */
 965
 966         wbc_status = wbcDomainInfo(domain, &dinfo);
 967         if (!WBC_ERROR_IS_OK(wbc_status)) {
 968                 d_printf("wbcDomainInfo(%s) failed: %s\n", domain,
 969                          wbcErrorString(wbc_status));
 970                 goto done;
 971         }
 972
 973         mem_ctx = talloc_new(NULL);
 974         if (mem_ctx == NULL) {
 975                 d_printf("talloc_new failed\n");
 976                 goto done;
 977         }
 978
 979         num_rids = 0;
 980         rids = NULL;
 981         p = arg;
 982
 983         while (next_token_talloc(mem_ctx, &p, &ridstr, " ,\n")) {
 984                 uint32 rid = strtoul(ridstr, NULL, 10);
 985                 ADD_TO_ARRAY(mem_ctx, uint32, rid, &rids, &num_rids);
 986         }
 987
 988         if (rids == NULL) {
 989                 d_printf("no rids\n");
 990                 goto done;
 991         }
 992
 993         wbc_status = wbcLookupRids(&dinfo->sid, num_rids, rids,
 994                                    (const char **)&domain_name, &names, &types);
 995         if (!WBC_ERROR_IS_OK(wbc_status)) {
 996                 d_printf("winbind_lookup_rids failed: %s\n",
 997                          wbcErrorString(wbc_status));
 998                 goto done;
 999         }
1000
1001         d_printf("Domain: %s\n", domain_name);
1002
1003         for (i=0; i<num_rids; i++) {
1004                 d_printf("%8d: %s (%s)\n", rids[i], names[i],
1005                          sid_type_lookup(types[i]));
1006         }
1007
1008         ret = true;
1009 done:
1010         if (dinfo) {
1011                 wbcFreeMemory(dinfo);
1012         }
1013         if (domain_name) {
1014                 wbcFreeMemory(domain_name);
1015         }
1016         if (names) {
1017                 wbcFreeMemory(names);
1018         }
1019         if (types) {
1020                 wbcFreeMemory(types);
1021         }
1022         TALLOC_FREE(mem_ctx);
1023         return ret;
1024 }
1025
1026 /* Convert string to sid */
1027
1028 static bool wbinfo_lookupname(const char *full_name)
1029 {
1030         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1031         struct wbcDomainSid sid;
1032         char *sid_str;
1033         enum wbcSidType type;
1034         fstring domain_name;
1035         fstring account_name;
1036
1037         /* Send off request */
1038
1039         parse_wbinfo_domain_user(full_name, domain_name,
1040                                  account_name);
1041
1042         wbc_status = wbcLookupName(domain_name, account_name,
1043                                    &sid, &type);
1044         if (!WBC_ERROR_IS_OK(wbc_status)) {
1045                 return false;
1046         }
1047
1048         wbc_status = wbcSidToString(&sid, &sid_str);
1049         if (!WBC_ERROR_IS_OK(wbc_status)) {
1050                 return false;
1051         }
1052
1053         /* Display response */
1054
1055         d_printf("%s %s (%d)\n", sid_str, sid_type_lookup(type), type);
1056
1057         wbcFreeMemory(sid_str);
1058
1059         return true;
1060 }
1061
1062 static char *wbinfo_prompt_pass(const char *prefix,
1063                                 const char *username)
1064 {
1065         char *prompt;
1066         const char *ret = NULL;
1067
1068         prompt = talloc_asprintf(talloc_tos(), "Enter %s's ", username);
1069         if (!prompt) {
1070                 return NULL;
1071         }
1072         if (prefix) {
1073                 prompt = talloc_asprintf_append(prompt, "%s ", prefix);
1074                 if (!prompt) {
1075                         return NULL;
1076                 }
1077         }
1078         prompt = talloc_asprintf_append(prompt, "password: ");
1079         if (!prompt) {
1080                 return NULL;
1081         }
1082
1083         ret = getpass(prompt);
1084         TALLOC_FREE(prompt);
1085
1086         return SMB_STRDUP(ret);
1087 }
1088
1089 /* Authenticate a user with a plaintext password */
1090
1091 static bool wbinfo_auth_krb5(char *username, const char *cctype, uint32 flags)
1092 {
1093         struct winbindd_request request;
1094         struct winbindd_response response;
1095         NSS_STATUS result;
1096         char *p;
1097         char *password;
1098
1099         /* Send off request */
1100
1101         ZERO_STRUCT(request);
1102         ZERO_STRUCT(response);
1103
1104         p = strchr(username, '%');
1105
1106         if (p) {
1107                 *p = 0;
1108                 fstrcpy(request.data.auth.user, username);
1109                 fstrcpy(request.data.auth.pass, p + 1);
1110                 *p = '%';
1111         } else {
1112                 fstrcpy(request.data.auth.user, username);
1113                 password = wbinfo_prompt_pass(NULL, username);
1114                 fstrcpy(request.data.auth.pass, password);
1115                 SAFE_FREE(password);
1116         }
1117
1118         request.flags = flags;
1119
1120         fstrcpy(request.data.auth.krb5_cc_type, cctype);
1121
1122         request.data.auth.uid = geteuid();
1123
1124         result = winbindd_request_response(WINBINDD_PAM_AUTH, &request, &response);
1125
1126         /* Display response */
1127
1128         d_printf("plaintext kerberos password authentication for [%s] %s (requesting cctype: %s)\n",
1129                 username, (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed", cctype);
1130
1131         if (response.data.auth.nt_status)
1132                 d_fprintf(stderr, "error code was %s (0x%x)\nerror messsage was: %s\n",
1133                          response.data.auth.nt_status_string,
1134                          response.data.auth.nt_status,
1135                          response.data.auth.error_string);
1136
1137         if (result == NSS_STATUS_SUCCESS) {
1138
1139                 if (request.flags & WBFLAG_PAM_INFO3_TEXT) {
1140                         if (response.data.auth.info3.user_flgs & NETLOGON_CACHED_ACCOUNT) {
1141                                 d_printf("user_flgs: NETLOGON_CACHED_ACCOUNT\n");
1142                         }
1143                 }
1144
1145                 if (response.data.auth.krb5ccname[0] != '\0') {
1146                         d_printf("credentials were put in: %s\n", response.data.auth.krb5ccname);
1147                 } else {
1148                         d_printf("no credentials cached\n");
1149                 }
1150         }
1151
1152         return result == NSS_STATUS_SUCCESS;
1153 }
1154
1155 /* Authenticate a user with a plaintext password */
1156
1157 static bool wbinfo_auth(char *username)
1158 {
1159         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1160         char *s = NULL;
1161         char *p = NULL;
1162         char *password = NULL;
1163         char *name = NULL;
1164
1165         if ((s = SMB_STRDUP(username)) == NULL) {
1166                 return false;
1167         }
1168
1169         if ((p = strchr(s, '%')) != NULL) {
1170                 *p = 0;
1171                 p++;
1172                 password = SMB_STRDUP(p);
1173         } else {
1174                 password = wbinfo_prompt_pass(NULL, username);
1175         }
1176
1177         name = s;
1178
1179         wbc_status = wbcAuthenticateUser(name, password);
1180
1181         d_printf("plaintext password authentication %s\n",
1182                  WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1183
1184 #if 0
1185         if (response.data.auth.nt_status)
1186                 d_fprintf(stderr, "error code was %s (0x%x)\nerror messsage was: %s\n",
1187                          response.data.auth.nt_status_string,
1188                          response.data.auth.nt_status,
1189                          response.data.auth.error_string);
1190 #endif
1191
1192         SAFE_FREE(s);
1193         SAFE_FREE(password);
1194
1195         return WBC_ERROR_IS_OK(wbc_status);
1196 }
1197
1198 /* Authenticate a user with a challenge/response */
1199
1200 static bool wbinfo_auth_crap(char *username)
1201 {
1202         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1203         struct wbcAuthUserParams params;
1204         struct wbcAuthUserInfo *info = NULL;
1205         struct wbcAuthErrorInfo *err = NULL;
1206         DATA_BLOB lm = data_blob_null;
1207         DATA_BLOB nt = data_blob_null;
1208         fstring name_user;
1209         fstring name_domain;
1210         char *pass;
1211         char *p;
1212
1213         p = strchr(username, '%');
1214
1215         if (p) {
1216                 *p = 0;
1217                 pass = SMB_STRDUP(p + 1);
1218         } else {
1219                 pass = wbinfo_prompt_pass(NULL, username);
1220         }
1221
1222         parse_wbinfo_domain_user(username, name_domain, name_user);
1223
1224         params.account_name     = name_user;
1225         params.domain_name      = name_domain;
1226         params.workstation_name = NULL;
1227
1228         params.flags            = 0;
1229         params.parameter_control= WBC_MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT |
1230                                   WBC_MSV1_0_ALLOW_SERVER_TRUST_ACCOUNT;
1231
1232         params.level            = WBC_AUTH_USER_LEVEL_RESPONSE;
1233
1234         generate_random_buffer(params.password.response.challenge, 8);
1235
1236         if (lp_client_ntlmv2_auth()) {
1237                 DATA_BLOB server_chal;
1238                 DATA_BLOB names_blob;
1239
1240                 server_chal = data_blob(params.password.response.challenge, 8);
1241
1242                 /* Pretend this is a login to 'us', for blob purposes */
1243                 names_blob = NTLMv2_generate_names_blob(global_myname(), lp_workgroup());
1244
1245                 if (!SMBNTLMv2encrypt(name_user, name_domain, pass, &server_chal,
1246                                       &names_blob,
1247                                       &lm, &nt, NULL)) {
1248                         data_blob_free(&names_blob);
1249                         data_blob_free(&server_chal);
1250                         SAFE_FREE(pass);
1251                         return false;
1252                 }
1253                 data_blob_free(&names_blob);
1254                 data_blob_free(&server_chal);
1255
1256         } else {
1257                 if (lp_client_lanman_auth()) {
1258                         bool ok;
1259                         lm = data_blob(NULL, 24);
1260                         ok = SMBencrypt(pass, params.password.response.challenge,
1261                                         lm.data);
1262                         if (!ok) {
1263                                 data_blob_free(&lm);
1264                         }
1265                 }
1266                 nt = data_blob(NULL, 24);
1267                 SMBNTencrypt(pass, params.password.response.challenge,
1268                              nt.data);
1269         }
1270
1271         params.password.response.nt_length      = nt.length;
1272         params.password.response.nt_data        = nt.data;
1273         params.password.response.lm_length      = lm.length;
1274         params.password.response.lm_data        = lm.data;
1275
1276         wbc_status = wbcAuthenticateUserEx(&params, &info, &err);
1277
1278         /* Display response */
1279
1280         d_printf("challenge/response password authentication %s\n",
1281                  WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1282
1283         if (wbc_status == WBC_ERR_AUTH_ERROR) {
1284                 d_fprintf(stderr, "error code was %s (0x%x)\nerror messsage was: %s\n",
1285                          err->nt_string,
1286                          err->nt_status,
1287                          err->display_string);
1288                 wbcFreeMemory(err);
1289         } else if (WBC_ERROR_IS_OK(wbc_status)) {
1290                 wbcFreeMemory(info);
1291         }
1292
1293         data_blob_free(&nt);
1294         data_blob_free(&lm);
1295         SAFE_FREE(pass);
1296
1297         return WBC_ERROR_IS_OK(wbc_status);
1298 }
1299
1300 /* Authenticate a user with a plaintext password and set a token */
1301
1302 static bool wbinfo_klog(char *username)
1303 {
1304         struct winbindd_request request;
1305         struct winbindd_response response;
1306         NSS_STATUS result;
1307         char *p;
1308
1309         /* Send off request */
1310
1311         ZERO_STRUCT(request);
1312         ZERO_STRUCT(response);
1313
1314         p = strchr(username, '%');
1315
1316         if (p) {
1317                 *p = 0;
1318                 fstrcpy(request.data.auth.user, username);
1319                 fstrcpy(request.data.auth.pass, p + 1);
1320                 *p = '%';
1321         } else {
1322                 fstrcpy(request.data.auth.user, username);
1323                 fstrcpy(request.data.auth.pass, getpass("Password: "));
1324         }
1325
1326         request.flags |= WBFLAG_PAM_AFS_TOKEN;
1327
1328         result = winbindd_request_response(WINBINDD_PAM_AUTH, &request, &response);
1329
1330         /* Display response */
1331
1332         d_printf("plaintext password authentication %s\n",
1333                  (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
1334
1335         if (response.data.auth.nt_status)
1336                 d_fprintf(stderr, "error code was %s (0x%x)\nerror messsage was: %s\n",
1337                          response.data.auth.nt_status_string,
1338                          response.data.auth.nt_status,
1339                          response.data.auth.error_string);
1340
1341         if (result != NSS_STATUS_SUCCESS)
1342                 return false;
1343
1344         if (response.extra_data.data == NULL) {
1345                 d_fprintf(stderr, "Did not get token data\n");
1346                 return false;
1347         }
1348
1349         if (!afs_settoken_str((char *)response.extra_data.data)) {
1350                 d_fprintf(stderr, "Could not set token\n");
1351                 return false;
1352         }
1353
1354         d_printf("Successfully created AFS token\n");
1355         return true;
1356 }
1357
1358 /* Print domain users */
1359
1360 static bool print_domain_users(const char *domain)
1361 {
1362         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1363         uint32_t i;
1364         uint32_t num_users = 0;
1365         const char **users = NULL;
1366
1367         /* Send request to winbind daemon */
1368
1369         /* '.' is the special sign for our own domain */
1370         if (domain && strcmp(domain, ".") == 0) {
1371                 domain = get_winbind_domain();
1372         }
1373
1374         wbc_status = wbcListUsers(domain, &num_users, &users);
1375         if (!WBC_ERROR_IS_OK(wbc_status)) {
1376                 return false;
1377         }
1378
1379         for (i=0; i < num_users; i++) {
1380                 d_printf("%s\n", users[i]);
1381         }
1382
1383         wbcFreeMemory(users);
1384
1385         return true;
1386 }
1387
1388 /* Print domain groups */
1389
1390 static bool print_domain_groups(const char *domain)
1391 {
1392         wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
1393         uint32_t i;
1394         uint32_t num_groups = 0;
1395         const char **groups = NULL;
1396
1397         /* Send request to winbind daemon */
1398
1399         /* '.' is the special sign for our own domain */
1400         if (domain && strcmp(domain, ".") == 0) {
1401                 domain = get_winbind_domain();
1402         }
1403
1404         wbc_status = wbcListGroups(domain, &num_groups, &groups);
1405         if (!WBC_ERROR_IS_OK(wbc_status)) {
1406                 return false;
1407         }
1408
1409         for (i=0; i < num_groups; i++) {
1410                 d_printf("%s\n", groups[i]);
1411         }
1412
1413         wbcFreeMemory(groups);
1414
1415         return true;
1416 }
1417
1418 /* Set the authorised user for winbindd access in secrets.tdb */
1419
1420 static bool wbinfo_set_auth_user(char *username)
1421 {
1422         const char *password;
1423         char *p;
1424         fstring user, domain;
1425
1426         /* Separate into user and password */
1427
1428         parse_wbinfo_domain_user(username, domain, user);
1429
1430         p = strchr(user, '%');
1431
1432         if (p != NULL) {
1433                 *p = 0;
1434                 password = p+1;
1435         } else {
1436                 char *thepass = getpass("Password: ");
1437                 if (thepass) {
1438                         password = thepass;
1439                 } else
1440                         password = "";
1441         }
1442
1443         /* Store or remove DOMAIN\username%password in secrets.tdb */
1444
1445         secrets_init();
1446
1447         if (user[0]) {
1448
1449                 if (!secrets_store(SECRETS_AUTH_USER, user,
1450                                    strlen(user) + 1)) {
1451                         d_fprintf(stderr, "error storing username\n");
1452                         return false;
1453                 }
1454
1455                 /* We always have a domain name added by the
1456                    parse_wbinfo_domain_user() function. */
1457
1458                 if (!secrets_store(SECRETS_AUTH_DOMAIN, domain,
1459                                    strlen(domain) + 1)) {
1460                         d_fprintf(stderr, "error storing domain name\n");
1461                         return false;
1462                 }
1463
1464         } else {
1465                 secrets_delete(SECRETS_AUTH_USER);
1466                 secrets_delete(SECRETS_AUTH_DOMAIN);
1467         }
1468
1469         if (password[0]) {
1470
1471                 if (!secrets_store(SECRETS_AUTH_PASSWORD, password,
1472                                    strlen(password) + 1)) {
1473                         d_fprintf(stderr, "error storing password\n");
1474                         return false;
1475                 }
1476
1477         } else
1478                 secrets_delete(SECRETS_AUTH_PASSWORD);
1479
1480         return true;
1481 }
1482
1483 static void wbinfo_get_auth_user(void)
1484 {
1485         char *user, *domain, *password;
1486
1487         /* Lift data from secrets file */
1488
1489         secrets_fetch_ipc_userpass(&user, &domain, &password);
1490
1491         if ((!user || !*user) && (!domain || !*domain ) && (!password || !*password)){
1492
1493                 SAFE_FREE(user);
1494                 SAFE_FREE(domain);
1495                 SAFE_FREE(password);
1496                 d_printf("No authorised user configured\n");
1497                 return;
1498         }
1499
1500         /* Pretty print authorised user info */
1501
1502         d_printf("%s%s%s%s%s\n", domain ? domain : "", domain ? lp_winbind_separator(): "",
1503                  user, password ? "%" : "", password ? password : "");
1504
1505         SAFE_FREE(user);
1506         SAFE_FREE(domain);
1507         SAFE_FREE(password);
1508 }
1509
1510 static bool wbinfo_ping(void)
1511 {
1512         wbcErr wbc_status;
1513
1514         wbc_status = wbcPing();
1515
1516         /* Display response */
1517
1518         d_printf("Ping to winbindd %s\n",
1519                  WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1520
1521         return WBC_ERROR_IS_OK(wbc_status);
1522 }
1523
1524 static bool wbinfo_change_user_password(const char *username)
1525 {
1526         wbcErr wbc_status;
1527         char *old_password = NULL;
1528         char *new_password = NULL;
1529
1530         old_password = wbinfo_prompt_pass("old", username);
1531         new_password = wbinfo_prompt_pass("new", username);
1532
1533         wbc_status = wbcChangeUserPassword(username, old_password, new_password);
1534
1535         /* Display response */
1536
1537         d_printf("Password change for user %s %s\n", username,
1538                 WBC_ERROR_IS_OK(wbc_status) ? "succeeded" : "failed");
1539
1540         SAFE_FREE(old_password);
1541         SAFE_FREE(new_password);
1542
1543         return WBC_ERROR_IS_OK(wbc_status);
1544 }
1545
1546 /* Main program */
1547
1548 enum {
1549         OPT_SET_AUTH_USER = 1000,
1550         OPT_GET_AUTH_USER,
1551         OPT_DOMAIN_NAME,
1552         OPT_SEQUENCE,
1553         OPT_GETDCNAME,
1554         OPT_DSGETDCNAME,
1555         OPT_USERDOMGROUPS,
1556         OPT_USERSIDS,
1557         OPT_ALLOCATE_UID,
1558         OPT_ALLOCATE_GID,
1559         OPT_SET_UID_MAPPING,
1560         OPT_SET_GID_MAPPING,
1561         OPT_REMOVE_UID_MAPPING,
1562         OPT_REMOVE_GID_MAPPING,
1563         OPT_SEPARATOR,
1564         OPT_LIST_ALL_DOMAINS,
1565         OPT_LIST_OWN_DOMAIN,
1566         OPT_UID_INFO,
1567         OPT_GROUP_INFO,
1568         OPT_GID_INFO,
1569         OPT_VERBOSE,
1570         OPT_ONLINESTATUS,
1571         OPT_CHANGE_USER_PASSWORD,
1572         OPT_SID_TO_FULLNAME
1573 };
1574
1575 int main(int argc, char **argv, char **envp)
1576 {
1577         int opt;
1578         TALLOC_CTX *frame = talloc_stackframe();
1579         poptContext pc;
1580         static char *string_arg;
1581         char *string_subarg = NULL;
1582         static char *opt_domain_name;
1583         static int int_arg;
1584         int int_subarg = -1;
1585         int result = 1;
1586         bool verbose = false;
1587
1588         struct poptOption long_options[] = {
1589                 POPT_AUTOHELP
1590
1591                 /* longName, shortName, argInfo, argPtr, value, descrip,
1592                    argDesc */
1593
1594                 { "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users", "domain"},
1595                 { "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups", "domain" },
1596                 { "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
1597                 { "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
1598                 { "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
1599                 { "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
1600                 { "sid-to-fullname", 0, POPT_ARG_STRING, &string_arg,
1601                   OPT_SID_TO_FULLNAME, "Converts sid to fullname", "SID" },
1602                 { "lookup-rids", 'R', POPT_ARG_STRING, &string_arg, 'R', "Converts RIDs to names", "RIDs" },
1603                 { "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
1604                 { "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
1605                 { "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
1606                 { "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
1607                 { "allocate-uid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_UID,
1608                   "Get a new UID out of idmap" },
1609                 { "allocate-gid", 0, POPT_ARG_NONE, 0, OPT_ALLOCATE_GID,
1610                   "Get a new GID out of idmap" },
1611                 { "set-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_UID_MAPPING, "Create or modify uid to sid mapping in idmap", "UID,SID" },
1612                 { "set-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_GID_MAPPING, "Create or modify gid to sid mapping in idmap", "GID,SID" },
1613                 { "remove-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_UID_MAPPING, "Remove uid to sid mapping in idmap", "UID,SID" },
1614                 { "remove-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_GID_MAPPING, "Remove gid to sid mapping in idmap", "GID,SID" },
1615                 { "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
1616                 { "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
1617                 { "all-domains", 0, POPT_ARG_NONE, 0, OPT_LIST_ALL_DOMAINS, "List all domains (trusted and own domain)" },
1618                 { "own-domain", 0, POPT_ARG_NONE, 0, OPT_LIST_OWN_DOMAIN, "List own domain" },
1619                 { "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Show sequence numbers of all domains" },
1620                 { "online-status", 0, POPT_ARG_NONE, 0, OPT_ONLINESTATUS, "Show whether domains are marked as online or offline"},
1621                 { "domain-info", 'D', POPT_ARG_STRING, &string_arg, 'D', "Show most of the info we have about the domain" },
1622                 { "user-info", 'i', POPT_ARG_STRING, &string_arg, 'i', "Get user info", "USER" },
1623                 { "uid-info", 0, POPT_ARG_INT, &int_arg, OPT_UID_INFO, "Get user info from uid", "UID" },
1624                 { "group-info", 0, POPT_ARG_STRING, &string_arg, OPT_GROUP_INFO, "Get group info", "GROUP" },
1625                 { "gid-info", 0, POPT_ARG_INT, &int_arg, OPT_GID_INFO, "Get group info from gid", "GID" },
1626                 { "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
1627                 { "user-domgroups", 0, POPT_ARG_STRING, &string_arg,
1628                   OPT_USERDOMGROUPS, "Get user domain groups", "SID" },
1629                 { "user-sids", 0, POPT_ARG_STRING, &string_arg, OPT_USERSIDS, "Get user group sids for user SID", "SID" },
1630                 { "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
1631                 { "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
1632                 { "getdcname", 0, POPT_ARG_STRING, &string_arg, OPT_GETDCNAME,
1633                   "Get a DC name for a foreign domain", "domainname" },
1634                 { "dsgetdcname", 0, POPT_ARG_STRING, &string_arg, OPT_DSGETDCNAME, "Find a DC for a domain", "domainname" },
1635                 { "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
1636                 { "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
1637                 { "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operation", "domain" },
1638 #ifdef WITH_FAKE_KASERVER
1639                 { "klog", 'k', POPT_ARG_STRING, &string_arg, 'k', "set an AFS token from winbind", "user%password" },
1640 #endif
1641 #ifdef HAVE_KRB5
1642                 { "krb5auth", 'K', POPT_ARG_STRING, &string_arg, 'K', "authenticate user using Kerberos", "user%password" },
1643                         /* destroys wbinfo --help output */
1644                         /* "user%password,DOM\\user%password,user@EXAMPLE.COM,EXAMPLE.COM\\user%password" }, */
1645 #endif
1646                 { "separator", 0, POPT_ARG_NONE, 0, OPT_SEPARATOR, "Get the active winbind separator", NULL },
1647                 { "verbose", 0, POPT_ARG_NONE, 0, OPT_VERBOSE, "Print additional information per command", NULL },
1648                 { "change-user-password", 0, POPT_ARG_STRING, &string_arg, OPT_CHANGE_USER_PASSWORD, "Change the password for a user", NULL },
1649                 POPT_COMMON_CONFIGFILE
1650                 POPT_COMMON_VERSION
1651                 POPT_TABLEEND
1652         };
1653
1654         /* Samba client initialisation */
1655         load_case_tables();
1656
1657
1658         /* Parse options */
1659
1660         pc = poptGetContext("wbinfo", argc, (const char **)argv, long_options, 0);
1661
1662         /* Parse command line options */
1663
1664         if (argc == 1) {
1665                 poptPrintHelp(pc, stderr, 0);
1666                 return 1;
1667         }
1668
1669         while((opt = poptGetNextOpt(pc)) != -1) {
1670                 /* get the generic configuration parameters like --domain */
1671                 switch (opt) {
1672                 case OPT_VERBOSE:
1673                         verbose = True;
1674                         break;
1675                 }
1676         }
1677
1678         poptFreeContext(pc);
1679
1680         if (!lp_load(get_dyn_CONFIGFILE(), true, false, false, true)) {
1681                 d_fprintf(stderr, "wbinfo: error opening config file %s. Error was %s\n",
1682                         get_dyn_CONFIGFILE(), strerror(errno));
1683                 exit(1);
1684         }
1685
1686         if (!init_names())
1687                 return 1;
1688
1689         load_interfaces();
1690
1691         pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
1692                             POPT_CONTEXT_KEEP_FIRST);
1693
1694         while((opt = poptGetNextOpt(pc)) != -1) {
1695                 switch (opt) {
1696                 case 'u':
1697                         if (!print_domain_users(opt_domain_name)) {
1698                                 d_fprintf(stderr, "Error looking up domain users\n");
1699                                 goto done;
1700                         }
1701                         break;
1702                 case 'g':
1703                         if (!print_domain_groups(opt_domain_name)) {
1704                                 d_fprintf(stderr, "Error looking up domain groups\n");
1705                                 goto done;
1706                         }
1707                         break;
1708                 case 's':
1709                         if (!wbinfo_lookupsid(string_arg)) {
1710                                 d_fprintf(stderr, "Could not lookup sid %s\n", string_arg);
1711                                 goto done;
1712                         }
1713                         break;
1714                 case OPT_SID_TO_FULLNAME:
1715                         if (!wbinfo_lookupsid_fullname(string_arg)) {
1716                                 d_fprintf(stderr, "Could not lookup sid %s\n",
1717                                           string_arg);
1718                                 goto done;
1719                         }
1720                         break;
1721                 case 'R':
1722                         if (!wbinfo_lookuprids(opt_domain_name, string_arg)) {
1723                                 d_fprintf(stderr, "Could not lookup RIDs %s\n", string_arg);
1724                                 goto done;
1725                         }
1726                         break;
1727                 case 'n':
1728                         if (!wbinfo_lookupname(string_arg)) {
1729                                 d_fprintf(stderr, "Could not lookup name %s\n", string_arg);
1730                                 goto done;
1731                         }
1732                         break;
1733                 case 'N':
1734                         if (!wbinfo_wins_byname(string_arg)) {
1735                                 d_fprintf(stderr, "Could not lookup WINS by name %s\n", string_arg);
1736                                 goto done;
1737                         }
1738                         break;
1739                 case 'I':
1740                         if (!wbinfo_wins_byip(string_arg)) {
1741                                 d_fprintf(stderr, "Could not lookup WINS by IP %s\n", string_arg);
1742                                 goto done;
1743                         }
1744                         break;
1745                 case 'U':
1746                         if (!wbinfo_uid_to_sid(int_arg)) {
1747                                 d_fprintf(stderr, "Could not convert uid %d to sid\n", int_arg);
1748                                 goto done;
1749                         }
1750                         break;
1751                 case 'G':
1752                         if (!wbinfo_gid_to_sid(int_arg)) {
1753                                 d_fprintf(stderr, "Could not convert gid %d to sid\n",
1754                                        int_arg);
1755                                 goto done;
1756                         }
1757                         break;
1758                 case 'S':
1759                         if (!wbinfo_sid_to_uid(string_arg)) {
1760                                 d_fprintf(stderr, "Could not convert sid %s to uid\n",
1761                                        string_arg);
1762                                 goto done;
1763                         }
1764                         break;
1765                 case 'Y':
1766                         if (!wbinfo_sid_to_gid(string_arg)) {
1767                                 d_fprintf(stderr, "Could not convert sid %s to gid\n",
1768                                        string_arg);
1769                                 goto done;
1770                         }
1771                         break;
1772                 case OPT_ALLOCATE_UID:
1773                         if (!wbinfo_allocate_uid()) {
1774                                 d_fprintf(stderr, "Could not allocate a uid\n");
1775                                 goto done;
1776                         }
1777                         break;
1778                 case OPT_ALLOCATE_GID:
1779                         if (!wbinfo_allocate_gid()) {
1780                                 d_fprintf(stderr, "Could not allocate a gid\n");
1781                                 goto done;
1782                         }
1783                         break;
1784                 case OPT_SET_UID_MAPPING:
1785                         if (!parse_mapping_arg(string_arg, &int_subarg,
1786                                 &string_subarg) ||
1787                             !wbinfo_set_uid_mapping(int_subarg, string_subarg))
1788                         {
1789                                 d_fprintf(stderr, "Could not create or modify "
1790                                           "uid to sid mapping\n");
1791                                 goto done;
1792                         }
1793                         break;
1794                 case OPT_SET_GID_MAPPING:
1795                         if (!parse_mapping_arg(string_arg, &int_subarg,
1796                                 &string_subarg) ||
1797                             !wbinfo_set_gid_mapping(int_subarg, string_subarg))
1798                         {
1799                                 d_fprintf(stderr, "Could not create or modify "
1800                                           "gid to sid mapping\n");
1801                                 goto done;
1802                         }
1803                         break;
1804                 case OPT_REMOVE_UID_MAPPING:
1805                         if (!parse_mapping_arg(string_arg, &int_subarg,
1806                                 &string_subarg) ||
1807                             !wbinfo_remove_uid_mapping(int_subarg,
1808                                 string_subarg))
1809                         {
1810                                 d_fprintf(stderr, "Could not remove uid to sid "
1811                                     "mapping\n");
1812                                 goto done;
1813                         }
1814                         break;
1815                 case OPT_REMOVE_GID_MAPPING:
1816                         if (!parse_mapping_arg(string_arg, &int_subarg,
1817                                 &string_subarg) ||
1818                             !wbinfo_remove_gid_mapping(int_subarg,
1819                                 string_subarg))
1820                         {
1821                                 d_fprintf(stderr, "Could not remove gid to sid "
1822                                     "mapping\n");
1823                                 goto done;
1824                         }
1825                         break;
1826                 case 't':
1827                         if (!wbinfo_check_secret()) {
1828                                 d_fprintf(stderr, "Could not check secret\n");
1829                                 goto done;
1830                         }
1831                         break;
1832                 case 'm':
1833                         if (!wbinfo_list_domains(false, verbose)) {
1834                                 d_fprintf(stderr, "Could not list trusted domains\n");
1835                                 goto done;
1836                         }
1837                         break;
1838                 case OPT_SEQUENCE:
1839                         if (!wbinfo_show_sequence(opt_domain_name)) {
1840                                 d_fprintf(stderr, "Could not show sequence numbers\n");
1841                                 goto done;
1842                         }
1843                         break;
1844                 case OPT_ONLINESTATUS:
1845                         if (!wbinfo_show_onlinestatus(opt_domain_name)) {
1846                                 d_fprintf(stderr, "Could not show online-status\n");
1847                                 goto done;
1848                         }
1849                         break;
1850                 case 'D':
1851                         if (!wbinfo_domain_info(string_arg)) {
1852                                 d_fprintf(stderr, "Could not get domain info\n");
1853                                 goto done;
1854                         }
1855                         break;
1856                 case 'i':
1857                         if (!wbinfo_get_userinfo(string_arg)) {
1858                                 d_fprintf(stderr, "Could not get info for user %s\n",
1859                                                   string_arg);
1860                                 goto done;
1861                         }
1862                         break;
1863                 case OPT_UID_INFO:
1864                         if ( !wbinfo_get_uidinfo(int_arg)) {
1865                                 d_fprintf(stderr, "Could not get info for uid "
1866                                                 "%d\n", int_arg);
1867                                 goto done;
1868                         }
1869                         break;
1870                 case OPT_GROUP_INFO:
1871                         if ( !wbinfo_get_groupinfo(string_arg)) {
1872                                 d_fprintf(stderr, "Could not get info for "
1873                                           "group %s\n", string_arg);
1874                                 goto done;
1875                         }
1876                         break;
1877                 case OPT_GID_INFO:
1878                         if ( !wbinfo_get_gidinfo(int_arg)) {
1879                                 d_fprintf(stderr, "Could not get info for gid "
1880                                                 "%d\n", int_arg);
1881                                 goto done;
1882                         }
1883                         break;
1884                 case 'r':
1885                         if (!wbinfo_get_usergroups(string_arg)) {
1886                                 d_fprintf(stderr, "Could not get groups for user %s\n",
1887                                        string_arg);
1888                                 goto done;
1889                         }
1890                         break;
1891                 case OPT_USERSIDS:
1892                         if (!wbinfo_get_usersids(string_arg)) {
1893                                 d_fprintf(stderr, "Could not get group SIDs for user SID %s\n",
1894                                        string_arg);
1895                                 goto done;
1896                         }
1897                         break;
1898                 case OPT_USERDOMGROUPS:
1899                         if (!wbinfo_get_userdomgroups(string_arg)) {
1900                                 d_fprintf(stderr, "Could not get user's domain groups "
1901                                          "for user SID %s\n", string_arg);
1902                                 goto done;
1903                         }
1904                         break;
1905                 case 'a': {
1906                                 bool got_error = false;
1907
1908                                 if (!wbinfo_auth(string_arg)) {
1909                                         d_fprintf(stderr, "Could not authenticate user %s with "
1910                                                 "plaintext password\n", string_arg);
1911                                         got_error = true;
1912                                 }
1913
1914                                 if (!wbinfo_auth_crap(string_arg)) {
1915                                         d_fprintf(stderr, "Could not authenticate user %s with "
1916                                                 "challenge/response\n", string_arg);
1917                                         got_error = true;
1918                                 }
1919
1920                                 if (got_error)
1921                                         goto done;
1922                                 break;
1923                         }
1924                 case 'K': {
1925                                 uint32 flags =  WBFLAG_PAM_KRB5 |
1926                                                 WBFLAG_PAM_CACHED_LOGIN |
1927                                                 WBFLAG_PAM_FALLBACK_AFTER_KRB5 |
1928                                                 WBFLAG_PAM_INFO3_TEXT;
1929
1930                                 if (!wbinfo_auth_krb5(string_arg, "FILE", flags)) {
1931                                         d_fprintf(stderr, "Could not authenticate user [%s] with "
1932                                                 "Kerberos (ccache: %s)\n", string_arg, "FILE");
1933                                         goto done;
1934                                 }
1935                                 break;
1936                         }
1937                 case 'k':
1938                         if (!wbinfo_klog(string_arg)) {
1939                                 d_fprintf(stderr, "Could not klog user\n");
1940                                 goto done;
1941                         }
1942                         break;
1943                 case 'p':
1944                         if (!wbinfo_ping()) {
1945                                 d_fprintf(stderr, "could not ping winbindd!\n");
1946                                 goto done;
1947                         }
1948                         break;
1949                 case OPT_SET_AUTH_USER:
1950                         if (!wbinfo_set_auth_user(string_arg)) {
1951                                 goto done;
1952                         }
1953                         break;
1954                 case OPT_GET_AUTH_USER:
1955                         wbinfo_get_auth_user();
1956                         break;
1957                 case OPT_GETDCNAME:
1958                         if (!wbinfo_getdcname(string_arg)) {
1959                                 goto done;
1960                         }
1961                         break;
1962                 case OPT_DSGETDCNAME:
1963                         if (!wbinfo_dsgetdcname(string_arg, 0)) {
1964                                 goto done;
1965                         }
1966                         break;
1967                 case OPT_SEPARATOR: {
1968                         const char sep = winbind_separator_int(true);
1969                         if ( !sep ) {
1970                                 goto done;
1971                         }
1972                         d_printf("%c\n", sep);
1973                         break;
1974                 }
1975                 case OPT_LIST_ALL_DOMAINS:
1976                         if (!wbinfo_list_domains(true, verbose)) {
1977                                 goto done;
1978                         }
1979                         break;
1980                 case OPT_LIST_OWN_DOMAIN:
1981                         if (!wbinfo_list_own_domain()) {
1982                                 goto done;
1983                         }
1984                         break;
1985                 case OPT_CHANGE_USER_PASSWORD:
1986                         if (!wbinfo_change_user_password(string_arg)) {
1987                                 d_fprintf(stderr, "Could not change user password "
1988                                          "for user %s\n", string_arg);
1989                                 goto done;
1990                         }
1991                         break;
1992
1993                 /* generic configuration options */
1994                 case OPT_DOMAIN_NAME:
1995                         break;
1996                 case OPT_VERBOSE:
1997                         break;
1998                 default:
1999                         d_fprintf(stderr, "Invalid option\n");
2000                         poptPrintHelp(pc, stderr, 0);
2001                         goto done;
2002                 }
2003         }
2004
2005         result = 0;
2006
2007         /* Exit code */
2008
2009  done:
2010         talloc_destroy(frame);
2011
2012         poptFreeContext(pc);
2013         return result;
2014 }