source/nsswitch/wbinfo.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Winbind status program.
   5
   6    Copyright (C) Tim Potter      2000-2003
   7    Copyright (C) Andrew Bartlett 2002
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 */
  23
  24 #include "includes.h"
  25 #include "winbindd.h"
  26 #include "debug.h"
  27
  28 #undef DBGC_CLASS
  29 #define DBGC_CLASS DBGC_WINBIND
  30
  31 extern int winbindd_fd;
  32
  33 static char winbind_separator(void)
  34 {
  35         struct winbindd_response response;
  36         static BOOL got_sep;
  37         static char sep;
  38
  39         if (got_sep)
  40                 return sep;
  41
  42         ZERO_STRUCT(response);
  43
  44         /* Send off request */
  45
  46         if (winbindd_request(WINBINDD_INFO, NULL, &response) !=
  47             NSS_STATUS_SUCCESS) {
  48                 d_printf("could not obtain winbind separator!\n");
  49                 /* HACK: (this module should not call lp_ funtions) */
  50                 return *lp_winbind_separator();
  51         }
  52
  53         sep = response.data.info.winbind_separator;
  54         got_sep = True;
  55
  56         if (!sep) {
  57                 d_printf("winbind separator was NULL!\n");
  58                 /* HACK: (this module should not call lp_ funtions) */
  59                 sep = *lp_winbind_separator();
  60         }
  61
  62         return sep;
  63 }
  64
  65 static const char *get_winbind_domain(void)
  66 {
  67         struct winbindd_response response;
  68         static fstring winbind_domain;
  69
  70         ZERO_STRUCT(response);
  71
  72         /* Send off request */
  73
  74         if (winbindd_request(WINBINDD_DOMAIN_NAME, NULL, &response) !=
  75             NSS_STATUS_SUCCESS) {
  76                 d_printf("could not obtain winbind domain name!\n");
  77
  78                 /* HACK: (this module should not call lp_ funtions) */
  79                 return lp_workgroup();
  80         }
  81
  82         fstrcpy(winbind_domain, response.data.domain_name);
  83
  84         return winbind_domain;
  85
  86 }
  87
  88 /* Copy of parse_domain_user from winbindd_util.c.  Parse a string of the
  89    form DOMAIN/user into a domain and a user */
  90
  91 static BOOL parse_wbinfo_domain_user(const char *domuser, fstring domain,
  92                                      fstring user)
  93 {
  94
  95         char *p = strchr(domuser,winbind_separator());
  96
  97         if (!p) {
  98                 fstrcpy(user, domuser);
  99                 fstrcpy(domain, get_winbind_domain());
 100                 return True;
 101         }
 102
 103         fstrcpy(user, p+1);
 104         fstrcpy(domain, domuser);
 105         domain[PTR_DIFF(p, domuser)] = 0;
 106         strupper_m(domain);
 107
 108         return True;
 109 }
 110
 111 /* List groups a user is a member of */
 112
 113 static BOOL wbinfo_get_usergroups(char *user)
 114 {
 115         struct winbindd_request request;
 116         struct winbindd_response response;
 117         NSS_STATUS result;
 118         int i;
 119
 120         ZERO_STRUCT(response);
 121
 122         /* Send request */
 123
 124         fstrcpy(request.data.username, user);
 125
 126         result = winbindd_request(WINBINDD_GETGROUPS, &request, &response);
 127
 128         if (result != NSS_STATUS_SUCCESS)
 129                 return False;
 130
 131         for (i = 0; i < response.data.num_entries; i++)
 132                 d_printf("%d\n", (int)((gid_t *)response.extra_data)[i]);
 133
 134         SAFE_FREE(response.extra_data);
 135
 136         return True;
 137 }
 138
 139
 140 /* List group SIDs a user SID is a member of */
 141 static BOOL wbinfo_get_usersids(char *user_sid)
 142 {
 143         struct winbindd_request request;
 144         struct winbindd_response response;
 145         NSS_STATUS result;
 146         int i;
 147         const char *s;
 148
 149         ZERO_STRUCT(response);
 150
 151         /* Send request */
 152         fstrcpy(request.data.sid, user_sid);
 153
 154         result = winbindd_request(WINBINDD_GETUSERSIDS, &request, &response);
 155
 156         if (result != NSS_STATUS_SUCCESS)
 157                 return False;
 158
 159         s = response.extra_data;
 160         for (i = 0; i < response.data.num_entries; i++) {
 161                 d_printf("%s\n", s);
 162                 s += strlen(s) + 1;
 163         }
 164
 165         SAFE_FREE(response.extra_data);
 166
 167         return True;
 168 }
 169
 170 /* Convert NetBIOS name to IP */
 171
 172 static BOOL wbinfo_wins_byname(char *name)
 173 {
 174         struct winbindd_request request;
 175         struct winbindd_response response;
 176
 177         ZERO_STRUCT(request);
 178         ZERO_STRUCT(response);
 179
 180         /* Send request */
 181
 182         fstrcpy(request.data.winsreq, name);
 183
 184         if (winbindd_request(WINBINDD_WINS_BYNAME, &request, &response) !=
 185             NSS_STATUS_SUCCESS) {
 186                 return False;
 187         }
 188
 189         /* Display response */
 190
 191         printf("%s\n", response.data.winsresp);
 192
 193         return True;
 194 }
 195
 196 /* Convert IP to NetBIOS name */
 197
 198 static BOOL wbinfo_wins_byip(char *ip)
 199 {
 200         struct winbindd_request request;
 201         struct winbindd_response response;
 202
 203         ZERO_STRUCT(request);
 204         ZERO_STRUCT(response);
 205
 206         /* Send request */
 207
 208         fstrcpy(request.data.winsreq, ip);
 209
 210         if (winbindd_request(WINBINDD_WINS_BYIP, &request, &response) !=
 211             NSS_STATUS_SUCCESS) {
 212                 return False;
 213         }
 214
 215         /* Display response */
 216
 217         printf("%s\n", response.data.winsresp);
 218
 219         return True;
 220 }
 221
 222 /* List trusted domains */
 223
 224 static BOOL wbinfo_list_domains(void)
 225 {
 226         struct winbindd_response response;
 227         fstring name;
 228
 229         ZERO_STRUCT(response);
 230
 231         /* Send request */
 232
 233         if (winbindd_request(WINBINDD_LIST_TRUSTDOM, NULL, &response) !=
 234             NSS_STATUS_SUCCESS)
 235                 return False;
 236
 237         /* Display response */
 238
 239         if (response.extra_data) {
 240                 const char *extra_data = (char *)response.extra_data;
 241
 242                 while(next_token(&extra_data, name, ",", sizeof(fstring)))
 243                         d_printf("%s\n", name);
 244
 245                 SAFE_FREE(response.extra_data);
 246         }
 247
 248         return True;
 249 }
 250
 251
 252 /* show sequence numbers */
 253 static BOOL wbinfo_show_sequence(const char *domain)
 254 {
 255         struct winbindd_request  request;
 256         struct winbindd_response response;
 257
 258         ZERO_STRUCT(response);
 259         ZERO_STRUCT(request);
 260
 261         if ( domain )
 262                 fstrcpy( request.domain_name, domain );
 263
 264         /* Send request */
 265
 266         if (winbindd_request(WINBINDD_SHOW_SEQUENCE, &request, &response) !=
 267             NSS_STATUS_SUCCESS)
 268                 return False;
 269
 270         /* Display response */
 271
 272         if (response.extra_data) {
 273                 char *extra_data = (char *)response.extra_data;
 274                 d_printf("%s", extra_data);
 275                 SAFE_FREE(response.extra_data);
 276         }
 277
 278         return True;
 279 }
 280
 281 /* Show domain info */
 282
 283 static BOOL wbinfo_domain_info(const char *domain_name)
 284 {
 285         struct winbindd_request request;
 286         struct winbindd_response response;
 287
 288         ZERO_STRUCT(request);
 289         ZERO_STRUCT(response);
 290
 291         fstrcpy(request.domain_name, domain_name);
 292
 293         /* Send request */
 294
 295         if (winbindd_request(WINBINDD_DOMAIN_INFO, &request, &response) !=
 296             NSS_STATUS_SUCCESS)
 297                 return False;
 298
 299         /* Display response */
 300
 301         d_printf("Name              : %s\n", response.data.domain_info.name);
 302         d_printf("Alt_Name          : %s\n", response.data.domain_info.alt_name);
 303
 304         d_printf("SID               : %s\n", response.data.domain_info.sid);
 305
 306         d_printf("Active Directory  : %s\n",
 307                  response.data.domain_info.active_directory ? "Yes" : "No");
 308         d_printf("Native            : %s\n",
 309                  response.data.domain_info.native_mode ? "Yes" : "No");
 310
 311         d_printf("Primary           : %s\n",
 312                  response.data.domain_info.primary ? "Yes" : "No");
 313
 314         d_printf("Sequence          : %d\n", response.data.domain_info.sequence_number);
 315
 316         return True;
 317 }
 318
 319 /* Check trust account password */
 320
 321 static BOOL wbinfo_check_secret(void)
 322 {
 323         struct winbindd_response response;
 324         NSS_STATUS result;
 325
 326         ZERO_STRUCT(response);
 327
 328         result = winbindd_request(WINBINDD_CHECK_MACHACC, NULL, &response);
 329
 330         d_printf("checking the trust secret via RPC calls %s\n",
 331                  (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 332
 333         if (result != NSS_STATUS_SUCCESS)
 334                 d_printf("error code was %s (0x%x)\n",
 335                          response.data.auth.nt_status_string,
 336                          response.data.auth.nt_status);
 337
 338         return result == NSS_STATUS_SUCCESS;
 339 }
 340
 341 /* Convert uid to sid */
 342
 343 static BOOL wbinfo_uid_to_sid(uid_t uid)
 344 {
 345         struct winbindd_request request;
 346         struct winbindd_response response;
 347
 348         ZERO_STRUCT(request);
 349         ZERO_STRUCT(response);
 350
 351         /* Send request */
 352
 353         request.data.uid = uid;
 354
 355         if (winbindd_request(WINBINDD_UID_TO_SID, &request, &response) !=
 356             NSS_STATUS_SUCCESS)
 357                 return False;
 358
 359         /* Display response */
 360
 361         d_printf("%s\n", response.data.sid.sid);
 362
 363         return True;
 364 }
 365
 366 /* Convert gid to sid */
 367
 368 static BOOL wbinfo_gid_to_sid(gid_t gid)
 369 {
 370         struct winbindd_request request;
 371         struct winbindd_response response;
 372
 373         ZERO_STRUCT(request);
 374         ZERO_STRUCT(response);
 375
 376         /* Send request */
 377
 378         request.data.gid = gid;
 379
 380         if (winbindd_request(WINBINDD_GID_TO_SID, &request, &response) !=
 381             NSS_STATUS_SUCCESS)
 382                 return False;
 383
 384         /* Display response */
 385
 386         d_printf("%s\n", response.data.sid.sid);
 387
 388         return True;
 389 }
 390
 391 /* Convert sid to uid */
 392
 393 static BOOL wbinfo_sid_to_uid(char *sid)
 394 {
 395         struct winbindd_request request;
 396         struct winbindd_response response;
 397
 398         ZERO_STRUCT(request);
 399         ZERO_STRUCT(response);
 400
 401         /* Send request */
 402
 403         fstrcpy(request.data.sid, sid);
 404
 405         if (winbindd_request(WINBINDD_SID_TO_UID, &request, &response) !=
 406             NSS_STATUS_SUCCESS)
 407                 return False;
 408
 409         /* Display response */
 410
 411         d_printf("%d\n", (int)response.data.uid);
 412
 413         return True;
 414 }
 415
 416 static BOOL wbinfo_sid_to_gid(char *sid)
 417 {
 418         struct winbindd_request request;
 419         struct winbindd_response response;
 420
 421         ZERO_STRUCT(request);
 422         ZERO_STRUCT(response);
 423
 424         /* Send request */
 425
 426         fstrcpy(request.data.sid, sid);
 427
 428         if (winbindd_request(WINBINDD_SID_TO_GID, &request, &response) !=
 429             NSS_STATUS_SUCCESS)
 430                 return False;
 431
 432         /* Display response */
 433
 434         d_printf("%d\n", (int)response.data.gid);
 435
 436         return True;
 437 }
 438
 439 static BOOL wbinfo_allocate_rid(void)
 440 {
 441         uint32 rid;
 442
 443         if (!winbind_allocate_rid(&rid))
 444                 return False;
 445
 446         d_printf("New rid: %d\n", rid);
 447
 448         return True;
 449 }
 450
 451 /* Convert sid to string */
 452
 453 static BOOL wbinfo_lookupsid(char *sid)
 454 {
 455         struct winbindd_request request;
 456         struct winbindd_response response;
 457
 458         ZERO_STRUCT(request);
 459         ZERO_STRUCT(response);
 460
 461         /* Send off request */
 462
 463         fstrcpy(request.data.sid, sid);
 464
 465         if (winbindd_request(WINBINDD_LOOKUPSID, &request, &response) !=
 466             NSS_STATUS_SUCCESS)
 467                 return False;
 468
 469         /* Display response */
 470
 471         d_printf("%s%c%s %d\n", response.data.name.dom_name,
 472                  winbind_separator(), response.data.name.name,
 473                  response.data.name.type);
 474
 475         return True;
 476 }
 477
 478 /* Convert string to sid */
 479
 480 static BOOL wbinfo_lookupname(char *name)
 481 {
 482         struct winbindd_request request;
 483         struct winbindd_response response;
 484
 485         /* Send off request */
 486
 487         ZERO_STRUCT(request);
 488         ZERO_STRUCT(response);
 489
 490         parse_wbinfo_domain_user(name, request.data.name.dom_name,
 491                                  request.data.name.name);
 492
 493         if (winbindd_request(WINBINDD_LOOKUPNAME, &request, &response) !=
 494             NSS_STATUS_SUCCESS)
 495                 return False;
 496
 497         /* Display response */
 498
 499         d_printf("%s %s (%d)\n", response.data.sid.sid, sid_type_lookup(response.data.sid.type), response.data.sid.type);
 500
 501         return True;
 502 }
 503
 504 /* Authenticate a user with a plaintext password */
 505
 506 static BOOL wbinfo_auth(char *username)
 507 {
 508         struct winbindd_request request;
 509         struct winbindd_response response;
 510         NSS_STATUS result;
 511         char *p;
 512
 513         /* Send off request */
 514
 515         ZERO_STRUCT(request);
 516         ZERO_STRUCT(response);
 517
 518         p = strchr(username, '%');
 519
 520         if (p) {
 521                 *p = 0;
 522                 fstrcpy(request.data.auth.user, username);
 523                 fstrcpy(request.data.auth.pass, p + 1);
 524                 *p = '%';
 525         } else
 526                 fstrcpy(request.data.auth.user, username);
 527
 528         result = winbindd_request(WINBINDD_PAM_AUTH, &request, &response);
 529
 530         /* Display response */
 531
 532         d_printf("plaintext password authentication %s\n",
 533                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 534
 535         if (response.data.auth.nt_status)
 536                 d_printf("error code was %s (0x%x)\nerror messsage was: %s\n",
 537                          response.data.auth.nt_status_string,
 538                          response.data.auth.nt_status,
 539                          response.data.auth.error_string);
 540
 541         return result == NSS_STATUS_SUCCESS;
 542 }
 543
 544 /* Authenticate a user with a challenge/response */
 545
 546 static BOOL wbinfo_auth_crap(char *username)
 547 {
 548         struct winbindd_request request;
 549         struct winbindd_response response;
 550         NSS_STATUS result;
 551         fstring name_user;
 552         fstring name_domain;
 553         fstring pass;
 554         char *p;
 555
 556         /* Send off request */
 557
 558         ZERO_STRUCT(request);
 559         ZERO_STRUCT(response);
 560
 561         p = strchr(username, '%');
 562
 563         if (p) {
 564                 *p = 0;
 565                 fstrcpy(pass, p + 1);
 566         }
 567
 568         parse_wbinfo_domain_user(username, name_domain, name_user);
 569
 570         if (push_utf8_fstring(request.data.auth_crap.user, name_user) == -1) {
 571                 d_printf("unable to create utf8 string for '%s'\n",
 572                          name_user);
 573                 return False;
 574         }
 575
 576         if (push_utf8_fstring(request.data.auth_crap.domain,
 577                               name_domain) == -1) {
 578                 d_printf("unable to create utf8 string for '%s'\n",
 579                          name_domain);
 580                 return False;
 581         }
 582
 583         generate_random_buffer(request.data.auth_crap.chal, 8);
 584
 585         SMBencrypt(pass, request.data.auth_crap.chal,
 586                    (uchar *)request.data.auth_crap.lm_resp);
 587         SMBNTencrypt(pass, request.data.auth_crap.chal,
 588                      (uchar *)request.data.auth_crap.nt_resp);
 589
 590         request.data.auth_crap.lm_resp_len = 24;
 591         request.data.auth_crap.nt_resp_len = 24;
 592
 593         result = winbindd_request(WINBINDD_PAM_AUTH_CRAP, &request, &response);
 594
 595         /* Display response */
 596
 597         d_printf("challenge/response password authentication %s\n",
 598                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 599
 600         if (response.data.auth.nt_status)
 601                 d_printf("error code was %s (0x%x)\nerror messsage was: %s\n",
 602                          response.data.auth.nt_status_string,
 603                          response.data.auth.nt_status,
 604                          response.data.auth.error_string);
 605
 606         return result == NSS_STATUS_SUCCESS;
 607 }
 608
 609 /* Authenticate a user with a plaintext password and set a token */
 610
 611 static BOOL wbinfo_klog(char *username)
 612 {
 613         struct winbindd_request request;
 614         struct winbindd_response response;
 615         NSS_STATUS result;
 616         char *p;
 617
 618         /* Send off request */
 619
 620         ZERO_STRUCT(request);
 621         ZERO_STRUCT(response);
 622
 623         p = strchr(username, '%');
 624
 625         if (p) {
 626                 *p = 0;
 627                 fstrcpy(request.data.auth.user, username);
 628                 fstrcpy(request.data.auth.pass, p + 1);
 629                 *p = '%';
 630         } else {
 631                 fstrcpy(request.data.auth.user, username);
 632                 fstrcpy(request.data.auth.pass, getpass("Password: "));
 633         }
 634
 635         request.flags |= WBFLAG_PAM_AFS_TOKEN;
 636
 637         result = winbindd_request(WINBINDD_PAM_AUTH, &request, &response);
 638
 639         /* Display response */
 640
 641         d_printf("plaintext password authentication %s\n",
 642                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed");
 643
 644         if (response.data.auth.nt_status)
 645                 d_printf("error code was %s (0x%x)\nerror messsage was: %s\n",
 646                          response.data.auth.nt_status_string,
 647                          response.data.auth.nt_status,
 648                          response.data.auth.error_string);
 649
 650         if (result != NSS_STATUS_SUCCESS)
 651                 return False;
 652
 653         if (response.extra_data == NULL) {
 654                 d_printf("Did not get token data\n");
 655                 return False;
 656         }
 657
 658         if (!afs_settoken_str((char *)response.extra_data)) {
 659                 d_printf("Could not set token\n");
 660                 return False;
 661         }
 662
 663         d_printf("Successfully created AFS token\n");
 664         return True;
 665 }
 666
 667 /******************************************************************
 668  create a winbindd user
 669 ******************************************************************/
 670
 671 static BOOL wbinfo_create_user(char *username)
 672 {
 673         struct winbindd_request request;
 674         struct winbindd_response response;
 675         NSS_STATUS result;
 676
 677         /* Send off request */
 678
 679         ZERO_STRUCT(request);
 680         ZERO_STRUCT(response);
 681
 682         request.flags = WBFLAG_ALLOCATE_RID;
 683         fstrcpy(request.data.acct_mgt.username, username);
 684
 685         result = winbindd_request(WINBINDD_CREATE_USER, &request, &response);
 686
 687         if ( result == NSS_STATUS_SUCCESS )
 688                 d_printf("New RID is %d\n", response.data.rid);
 689
 690         return result == NSS_STATUS_SUCCESS;
 691 }
 692
 693 /******************************************************************
 694  remove a winbindd user
 695 ******************************************************************/
 696
 697 static BOOL wbinfo_delete_user(char *username)
 698 {
 699         struct winbindd_request request;
 700         struct winbindd_response response;
 701         NSS_STATUS result;
 702
 703         /* Send off request */
 704
 705         ZERO_STRUCT(request);
 706         ZERO_STRUCT(response);
 707
 708         fstrcpy(request.data.acct_mgt.username, username);
 709
 710         result = winbindd_request(WINBINDD_DELETE_USER, &request, &response);
 711
 712         return result == NSS_STATUS_SUCCESS;
 713 }
 714
 715 /******************************************************************
 716  create a winbindd group
 717 ******************************************************************/
 718
 719 static BOOL wbinfo_create_group(char *groupname)
 720 {
 721         struct winbindd_request request;
 722         struct winbindd_response response;
 723         NSS_STATUS result;
 724
 725         /* Send off request */
 726
 727         ZERO_STRUCT(request);
 728         ZERO_STRUCT(response);
 729
 730         fstrcpy(request.data.acct_mgt.groupname, groupname);
 731
 732         result = winbindd_request(WINBINDD_CREATE_GROUP, &request, &response);
 733
 734         return result == NSS_STATUS_SUCCESS;
 735 }
 736
 737 /******************************************************************
 738  remove a winbindd group
 739 ******************************************************************/
 740
 741 static BOOL wbinfo_delete_group(char *groupname)
 742 {
 743         struct winbindd_request request;
 744         struct winbindd_response response;
 745         NSS_STATUS result;
 746
 747         /* Send off request */
 748
 749         ZERO_STRUCT(request);
 750         ZERO_STRUCT(response);
 751
 752         fstrcpy(request.data.acct_mgt.groupname, groupname);
 753
 754         result = winbindd_request(WINBINDD_DELETE_GROUP, &request, &response);
 755
 756         return result == NSS_STATUS_SUCCESS;
 757 }
 758
 759 /******************************************************************
 760  parse a string in the form user:group
 761 ******************************************************************/
 762
 763 static BOOL parse_user_group( const char *string, fstring user, fstring group )
 764 {
 765         char *p;
 766
 767         if ( !string )
 768                 return False;
 769
 770         if ( !(p = strchr( string, ':' )) )
 771                 return False;
 772
 773         *p = '\0';
 774         p++;
 775
 776         fstrcpy( user, string );
 777         fstrcpy( group, p );
 778
 779         return True;
 780 }
 781
 782 /******************************************************************
 783  add a user to a winbindd group
 784 ******************************************************************/
 785
 786 static BOOL wbinfo_add_user_to_group(char *string)
 787 {
 788         struct winbindd_request request;
 789         struct winbindd_response response;
 790         NSS_STATUS result;
 791
 792         /* Send off request */
 793
 794         ZERO_STRUCT(request);
 795         ZERO_STRUCT(response);
 796
 797         if ( !parse_user_group( string, request.data.acct_mgt.username,
 798                 request.data.acct_mgt.groupname))
 799         {
 800                 d_printf("Can't parse user:group from %s\n", string);
 801                 return False;
 802         }
 803
 804         result = winbindd_request(WINBINDD_ADD_USER_TO_GROUP, &request, &response);
 805
 806         return result == NSS_STATUS_SUCCESS;
 807 }
 808
 809 /******************************************************************
 810  remove a user from a winbindd group
 811 ******************************************************************/
 812
 813 static BOOL wbinfo_remove_user_from_group(char *string)
 814 {
 815         struct winbindd_request request;
 816         struct winbindd_response response;
 817         NSS_STATUS result;
 818
 819         /* Send off request */
 820
 821         ZERO_STRUCT(request);
 822         ZERO_STRUCT(response);
 823
 824         if ( !parse_user_group( string, request.data.acct_mgt.username,
 825                 request.data.acct_mgt.groupname))
 826         {
 827                 d_printf("Can't parse user:group from %s\n", string);
 828                 return False;
 829         }
 830
 831         result = winbindd_request(WINBINDD_REMOVE_USER_FROM_GROUP, &request, &response);
 832
 833         return result == NSS_STATUS_SUCCESS;
 834 }
 835
 836 /* Print domain users */
 837
 838 static BOOL print_domain_users(const char *domain)
 839 {
 840         struct winbindd_request request;
 841         struct winbindd_response response;
 842         const char *extra_data;
 843         fstring name;
 844
 845         /* Send request to winbind daemon */
 846
 847         ZERO_STRUCT(request);
 848         ZERO_STRUCT(response);
 849
 850         if (domain) {
 851                 /* '.' is the special sign for our own domwin */
 852                 if ( strequal(domain, ".") )
 853                         fstrcpy( request.domain_name, lp_workgroup() );
 854                 else
 855                         fstrcpy( request.domain_name, domain );
 856         }
 857
 858         if (winbindd_request(WINBINDD_LIST_USERS, &request, &response) !=
 859             NSS_STATUS_SUCCESS)
 860                 return False;
 861
 862         /* Look through extra data */
 863
 864         if (!response.extra_data)
 865                 return False;
 866
 867         extra_data = (const char *)response.extra_data;
 868
 869         while(next_token(&extra_data, name, ",", sizeof(fstring)))
 870                 d_printf("%s\n", name);
 871
 872         SAFE_FREE(response.extra_data);
 873
 874         return True;
 875 }
 876
 877 /* Print domain groups */
 878
 879 static BOOL print_domain_groups(const char *domain)
 880 {
 881         struct winbindd_request  request;
 882         struct winbindd_response response;
 883         const char *extra_data;
 884         fstring name;
 885
 886         ZERO_STRUCT(request);
 887         ZERO_STRUCT(response);
 888
 889         if (domain) {
 890                 if ( strequal(domain, ".") )
 891                         fstrcpy( request.domain_name, lp_workgroup() );
 892                 else
 893                         fstrcpy( request.domain_name, domain );
 894         }
 895
 896         if (winbindd_request(WINBINDD_LIST_GROUPS, &request, &response) !=
 897             NSS_STATUS_SUCCESS)
 898                 return False;
 899
 900         /* Look through extra data */
 901
 902         if (!response.extra_data)
 903                 return False;
 904
 905         extra_data = (const char *)response.extra_data;
 906
 907         while(next_token(&extra_data, name, ",", sizeof(fstring)))
 908                 d_printf("%s\n", name);
 909
 910         SAFE_FREE(response.extra_data);
 911
 912         return True;
 913 }
 914
 915 /* Set the authorised user for winbindd access in secrets.tdb */
 916
 917 static BOOL wbinfo_set_auth_user(char *username)
 918 {
 919         const char *password;
 920         char *p;
 921         fstring user, domain;
 922
 923         /* Separate into user and password */
 924
 925         parse_wbinfo_domain_user(username, domain, user);
 926
 927         p = strchr(user, '%');
 928
 929         if (p != NULL) {
 930                 *p = 0;
 931                 password = p+1;
 932         } else {
 933                 char *thepass = getpass("Password: ");
 934                 if (thepass) {
 935                         password = thepass;
 936                 } else
 937                         password = "";
 938         }
 939
 940         /* Store or remove DOMAIN\username%password in secrets.tdb */
 941
 942         secrets_init();
 943
 944         if (user[0]) {
 945
 946                 if (!secrets_store(SECRETS_AUTH_USER, user,
 947                                    strlen(user) + 1)) {
 948                         d_fprintf(stderr, "error storing username\n");
 949                         return False;
 950                 }
 951
 952                 /* We always have a domain name added by the
 953                    parse_wbinfo_domain_user() function. */
 954
 955                 if (!secrets_store(SECRETS_AUTH_DOMAIN, domain,
 956                                    strlen(domain) + 1)) {
 957                         d_fprintf(stderr, "error storing domain name\n");
 958                         return False;
 959                 }
 960
 961         } else {
 962                 secrets_delete(SECRETS_AUTH_USER);
 963                 secrets_delete(SECRETS_AUTH_DOMAIN);
 964         }
 965
 966         if (password[0]) {
 967
 968                 if (!secrets_store(SECRETS_AUTH_PASSWORD, password,
 969                                    strlen(password) + 1)) {
 970                         d_fprintf(stderr, "error storing password\n");
 971                         return False;
 972                 }
 973
 974         } else
 975                 secrets_delete(SECRETS_AUTH_PASSWORD);
 976
 977         return True;
 978 }
 979
 980 static void wbinfo_get_auth_user(void)
 981 {
 982         char *user, *domain, *password;
 983
 984         /* Lift data from secrets file */
 985
 986         secrets_fetch_ipc_userpass(&user, &domain, &password);
 987
 988         if ((!user || !*user) && (!domain || !*domain ) && (!password || !*password)){
 989
 990                 SAFE_FREE(user);
 991                 SAFE_FREE(domain);
 992                 SAFE_FREE(password);
 993                 d_printf("No authorised user configured\n");
 994                 return;
 995         }
 996
 997         /* Pretty print authorised user info */
 998
 999         d_printf("%s%s%s%s%s\n", domain ? domain : "", domain ? lp_winbind_separator(): "",
1000                  user, password ? "%" : "", password ? password : "");
1001
1002         SAFE_FREE(user);
1003         SAFE_FREE(domain);
1004         SAFE_FREE(password);
1005 }
1006
1007 static BOOL wbinfo_ping(void)
1008 {
1009         NSS_STATUS result;
1010
1011         result = winbindd_request(WINBINDD_PING, NULL, NULL);
1012
1013         /* Display response */
1014
1015         d_printf("Ping to winbindd %s on fd %d\n",
1016                (result == NSS_STATUS_SUCCESS) ? "succeeded" : "failed", winbindd_fd);
1017
1018         return result == NSS_STATUS_SUCCESS;
1019 }
1020
1021 /* Main program */
1022
1023 enum {
1024         OPT_SET_AUTH_USER = 1000,
1025         OPT_GET_AUTH_USER,
1026         OPT_DOMAIN_NAME,
1027         OPT_SEQUENCE,
1028         OPT_USERSIDS
1029 };
1030
1031 int main(int argc, char **argv)
1032 {
1033         int opt;
1034
1035         poptContext pc;
1036         static char *string_arg;
1037         static char *opt_domain_name;
1038         static int int_arg;
1039         int result = 1;
1040
1041         struct poptOption long_options[] = {
1042                 POPT_AUTOHELP
1043
1044                 /* longName, shortName, argInfo, argPtr, value, descrip,
1045                    argDesc */
1046
1047                 { "domain-users", 'u', POPT_ARG_NONE, 0, 'u', "Lists all domain users", "domain"},
1048                 { "domain-groups", 'g', POPT_ARG_NONE, 0, 'g', "Lists all domain groups", "domain" },
1049                 { "WINS-by-name", 'N', POPT_ARG_STRING, &string_arg, 'N', "Converts NetBIOS name to IP", "NETBIOS-NAME" },
1050                 { "WINS-by-ip", 'I', POPT_ARG_STRING, &string_arg, 'I', "Converts IP address to NetBIOS name", "IP" },
1051                 { "name-to-sid", 'n', POPT_ARG_STRING, &string_arg, 'n', "Converts name to sid", "NAME" },
1052                 { "sid-to-name", 's', POPT_ARG_STRING, &string_arg, 's', "Converts sid to name", "SID" },
1053                 { "uid-to-sid", 'U', POPT_ARG_INT, &int_arg, 'U', "Converts uid to sid" , "UID" },
1054                 { "gid-to-sid", 'G', POPT_ARG_INT, &int_arg, 'G', "Converts gid to sid", "GID" },
1055                 { "sid-to-uid", 'S', POPT_ARG_STRING, &string_arg, 'S', "Converts sid to uid", "SID" },
1056                 { "sid-to-gid", 'Y', POPT_ARG_STRING, &string_arg, 'Y', "Converts sid to gid", "SID" },
1057                 { "allocate-rid", 'A', POPT_ARG_NONE, 0, 'A', "Get a new RID out of idmap" },
1058                 { "create-user", 'c', POPT_ARG_STRING, &string_arg, 'c', "Create a local user account", "name" },
1059                 { "delete-user", 'x', POPT_ARG_STRING, &string_arg, 'x', "Delete a local user account", "name" },
1060                 { "create-group", 'C', POPT_ARG_STRING, &string_arg, 'C', "Create a local group", "name" },
1061                 { "delete-group", 'X', POPT_ARG_STRING, &string_arg, 'X', "Delete a local group", "name" },
1062                 { "add-to-group", 'o', POPT_ARG_STRING, &string_arg, 'o', "Add user to group", "user:group" },
1063                 { "del-from-group", 'O', POPT_ARG_STRING, &string_arg, 'O', "Remove user from group", "user:group" },
1064                 { "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
1065                 { "trusted-domains", 'm', POPT_ARG_NONE, 0, 'm', "List trusted domains" },
1066                 { "sequence", 0, POPT_ARG_NONE, 0, OPT_SEQUENCE, "Show sequence numbers of all domains" },
1067                 { "domain-info", 'D', POPT_ARG_STRING, &string_arg, 'D', "Show most of the info we have about the domain" },
1068                 { "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
1069                 { "user-sids", 0, POPT_ARG_STRING, &string_arg, OPT_USERSIDS, "Get user group sids for user SID", "SID" },
1070                 { "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
1071                 { "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
1072                 { "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
1073                 { "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
1074                 { "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operation", "domain" },
1075 #ifdef WITH_FAKE_KASERVER
1076                 { "klog", 'k', POPT_ARG_STRING, &string_arg, 'k', "set an AFS token from winbind", "user%password" },
1077 #endif
1078                 POPT_COMMON_VERSION
1079                 POPT_TABLEEND
1080         };
1081
1082         /* Samba client initialisation */
1083
1084         if (!lp_load(dyn_CONFIGFILE, True, False, False)) {
1085                 d_fprintf(stderr, "wbinfo: error opening config file %s. Error was %s\n",
1086                         dyn_CONFIGFILE, strerror(errno));
1087                 exit(1);
1088         }
1089
1090         if (!init_names())
1091                 return 1;
1092
1093         load_interfaces();
1094
1095         /* Parse options */
1096
1097         pc = poptGetContext("wbinfo", argc, (const char **)argv, long_options, 0);
1098
1099         /* Parse command line options */
1100
1101         if (argc == 1) {
1102                 poptPrintHelp(pc, stderr, 0);
1103                 return 1;
1104         }
1105
1106         while((opt = poptGetNextOpt(pc)) != -1) {
1107                 /* get the generic configuration parameters like --domain */
1108         }
1109
1110         poptFreeContext(pc);
1111
1112         pc = poptGetContext(NULL, argc, (const char **)argv, long_options,
1113                             POPT_CONTEXT_KEEP_FIRST);
1114
1115         while((opt = poptGetNextOpt(pc)) != -1) {
1116                 switch (opt) {
1117                 case 'u':
1118                         if (!print_domain_users(opt_domain_name)) {
1119                                 d_printf("Error looking up domain users\n");
1120                                 goto done;
1121                         }
1122                         break;
1123                 case 'g':
1124                         if (!print_domain_groups(opt_domain_name)) {
1125                                 d_printf("Error looking up domain groups\n");
1126                                 goto done;
1127                         }
1128                         break;
1129                 case 's':
1130                         if (!wbinfo_lookupsid(string_arg)) {
1131                                 d_printf("Could not lookup sid %s\n", string_arg);
1132                                 goto done;
1133                         }
1134                         break;
1135                 case 'n':
1136                         if (!wbinfo_lookupname(string_arg)) {
1137                                 d_printf("Could not lookup name %s\n", string_arg);
1138                                 goto done;
1139                         }
1140                         break;
1141                 case 'N':
1142                         if (!wbinfo_wins_byname(string_arg)) {
1143                                 d_printf("Could not lookup WINS by name %s\n", string_arg);
1144                                 goto done;
1145                         }
1146                         break;
1147                 case 'I':
1148                         if (!wbinfo_wins_byip(string_arg)) {
1149                                 d_printf("Could not lookup WINS by IP %s\n", string_arg);
1150                                 goto done;
1151                         }
1152                         break;
1153                 case 'U':
1154                         if (!wbinfo_uid_to_sid(int_arg)) {
1155                                 d_printf("Could not convert uid %d to sid\n", int_arg);
1156                                 goto done;
1157                         }
1158                         break;
1159                 case 'G':
1160                         if (!wbinfo_gid_to_sid(int_arg)) {
1161                                 d_printf("Could not convert gid %d to sid\n",
1162                                        int_arg);
1163                                 goto done;
1164                         }
1165                         break;
1166                 case 'S':
1167                         if (!wbinfo_sid_to_uid(string_arg)) {
1168                                 d_printf("Could not convert sid %s to uid\n",
1169                                        string_arg);
1170                                 goto done;
1171                         }
1172                         break;
1173                 case 'Y':
1174                         if (!wbinfo_sid_to_gid(string_arg)) {
1175                                 d_printf("Could not convert sid %s to gid\n",
1176                                        string_arg);
1177                                 goto done;
1178                         }
1179                         break;
1180                 case 'A':
1181                         if (!wbinfo_allocate_rid()) {
1182                                 d_printf("Could not allocate a RID\n");
1183                                 goto done;
1184                         }
1185                         break;
1186                 case 't':
1187                         if (!wbinfo_check_secret()) {
1188                                 d_printf("Could not check secret\n");
1189                                 goto done;
1190                         }
1191                         break;
1192                 case 'm':
1193                         if (!wbinfo_list_domains()) {
1194                                 d_printf("Could not list trusted domains\n");
1195                                 goto done;
1196                         }
1197                         break;
1198                 case OPT_SEQUENCE:
1199                         if (!wbinfo_show_sequence(opt_domain_name)) {
1200                                 d_printf("Could not show sequence numbers\n");
1201                                 goto done;
1202                         }
1203                         break;
1204                 case 'D':
1205                         if (!wbinfo_domain_info(string_arg)) {
1206                                 d_printf("Could not get domain info\n");
1207                                 goto done;
1208                         }
1209                         break;
1210                 case 'r':
1211                         if (!wbinfo_get_usergroups(string_arg)) {
1212                                 d_printf("Could not get groups for user %s\n",
1213                                        string_arg);
1214                                 goto done;
1215                         }
1216                         break;
1217                 case OPT_USERSIDS:
1218                         if (!wbinfo_get_usersids(string_arg)) {
1219                                 d_printf("Could not get group SIDs for user SID %s\n",
1220                                        string_arg);
1221                                 goto done;
1222                         }
1223                         break;
1224                 case 'a': {
1225                                 BOOL got_error = False;
1226
1227                                 if (!wbinfo_auth(string_arg)) {
1228                                         d_printf("Could not authenticate user %s with "
1229                                                 "plaintext password\n", string_arg);
1230                                         got_error = True;
1231                                 }
1232
1233                                 if (!wbinfo_auth_crap(string_arg)) {
1234                                         d_printf("Could not authenticate user %s with "
1235                                                 "challenge/response\n", string_arg);
1236                                         got_error = True;
1237                                 }
1238
1239                                 if (got_error)
1240                                         goto done;
1241                                 break;
1242                         }
1243                 case 'k':
1244                         if (!wbinfo_klog(string_arg)) {
1245                                 d_printf("Could not klog user\n");
1246                                 goto done;
1247                         }
1248                         break;
1249                 case 'c':
1250                         if ( !wbinfo_create_user(string_arg) ) {
1251                                 d_printf("Could not create user account\n");
1252                                 goto done;
1253                         }
1254                         break;
1255                 case 'C':
1256                         if ( !wbinfo_create_group(string_arg) ) {
1257                                 d_printf("Could not create group\n");
1258                                 goto done;
1259                         }
1260                         break;
1261                 case 'o':
1262                         if ( !wbinfo_add_user_to_group(string_arg) ) {
1263                                 d_printf("Could not add user to group\n");
1264                                 goto done;
1265                         }
1266                         break;
1267                 case 'O':
1268                         if ( !wbinfo_remove_user_from_group(string_arg) ) {
1269                                 d_printf("Could not remove user from group\n");
1270                                 goto done;
1271                         }
1272                         break;
1273                 case 'x':
1274                         if ( !wbinfo_delete_user(string_arg) ) {
1275                                 d_printf("Could not delete user account\n");
1276                                 goto done;
1277                         }
1278                         break;
1279                 case 'X':
1280                         if ( !wbinfo_delete_group(string_arg) ) {
1281                                 d_printf("Could not delete group\n");
1282                                 goto done;
1283                         }
1284                         break;
1285                 case 'p':
1286                         if (!wbinfo_ping()) {
1287                                 d_printf("could not ping winbindd!\n");
1288                                 goto done;
1289                         }
1290                         break;
1291                 case OPT_SET_AUTH_USER:
1292                         wbinfo_set_auth_user(string_arg);
1293                         break;
1294                 case OPT_GET_AUTH_USER:
1295                         wbinfo_get_auth_user();
1296                         break;
1297                 /* generic configuration options */
1298                 case OPT_DOMAIN_NAME:
1299                         break;
1300                 default:
1301                         d_fprintf(stderr, "Invalid option\n");
1302                         poptPrintHelp(pc, stderr, 0);
1303                         goto done;
1304                 }
1305         }
1306
1307         result = 0;
1308
1309         /* Exit code */
1310
1311  done:
1312         poptFreeContext(pc);
1313         return result;
1314 }