source3/utils/net_ads.c

   1 /*
   2    Samba Unix/Linux SMB client library
   3    net ads commands
   4    Copyright (C) 2001 Andrew Tridgell (tridge@samba.org)
   5    Copyright (C) 2001 Remus Koos (remuskoos@yahoo.com)
   6    Copyright (C) 2002 Jim McDonough (jmcd@us.ibm.com)
   7    Copyright (C) 2006 Gerald (Jerry) Carter (jerry@samba.org)
   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 "utils/net.h"
  25 #include "librpc/gen_ndr/ndr_krb5pac.h"
  26 #include "../librpc/gen_ndr/cli_spoolss.h"
  27 #include "nsswitch/libwbclient/wbclient.h"
  28 #include "ads.h"
  29 #include "libads/cldap.h"
  30 #include "libads/dns.h"
  31 #include "../libds/common/flags.h"
  32 #include "librpc/gen_ndr/libnet_join.h"
  33 #include "libnet/libnet_join.h"
  34 #include "smb_krb5.h"
  35 #include "secrets.h"
  36 #include "krb5_env.h"
  37 #include "../libcli/security/security.h"
  38
  39 #ifdef HAVE_ADS
  40
  41 /* when we do not have sufficient input parameters to contact a remote domain
  42  * we always fall back to our own realm - Guenther*/
  43
  44 static const char *assume_own_realm(struct net_context *c)
  45 {
  46         if (!c->opt_host && strequal(lp_workgroup(), c->opt_target_workgroup)) {
  47                 return lp_realm();
  48         }
  49
  50         return NULL;
  51 }
  52
  53 /*
  54   do a cldap netlogon query
  55 */
  56 static int net_ads_cldap_netlogon(struct net_context *c, ADS_STRUCT *ads)
  57 {
  58         char addr[INET6_ADDRSTRLEN];
  59         struct NETLOGON_SAM_LOGON_RESPONSE_EX reply;
  60
  61         print_sockaddr(addr, sizeof(addr), &ads->ldap.ss);
  62         if ( !ads_cldap_netlogon_5(talloc_tos(), addr, ads->server.realm, &reply ) ) {
  63                 d_fprintf(stderr, _("CLDAP query failed!\n"));
  64                 return -1;
  65         }
  66
  67         d_printf(_("Information for Domain Controller: %s\n\n"),
  68                 addr);
  69
  70         d_printf(_("Response Type: "));
  71         switch (reply.command) {
  72         case LOGON_SAM_LOGON_USER_UNKNOWN_EX:
  73                 d_printf("LOGON_SAM_LOGON_USER_UNKNOWN_EX\n");
  74                 break;
  75         case LOGON_SAM_LOGON_RESPONSE_EX:
  76                 d_printf("LOGON_SAM_LOGON_RESPONSE_EX\n");
  77                 break;
  78         default:
  79                 d_printf("0x%x\n", reply.command);
  80                 break;
  81         }
  82
  83         d_printf(_("GUID: %s\n"), GUID_string(talloc_tos(),&reply.domain_uuid));
  84
  85         d_printf(_("Flags:\n"
  86                    "\tIs a PDC:                                   %s\n"
  87                    "\tIs a GC of the forest:                      %s\n"
  88                    "\tIs an LDAP server:                          %s\n"
  89                    "\tSupports DS:                                %s\n"
  90                    "\tIs running a KDC:                           %s\n"
  91                    "\tIs running time services:                   %s\n"
  92                    "\tIs the closest DC:                          %s\n"
  93                    "\tIs writable:                                %s\n"
  94                    "\tHas a hardware clock:                       %s\n"
  95                    "\tIs a non-domain NC serviced by LDAP server: %s\n"
  96                    "\tIs NT6 DC that has some secrets:            %s\n"
  97                    "\tIs NT6 DC that has all secrets:             %s\n"),
  98                    (reply.server_type & NBT_SERVER_PDC) ? _("yes") : _("no"),
  99                    (reply.server_type & NBT_SERVER_GC) ? _("yes") : _("no"),
 100                    (reply.server_type & NBT_SERVER_LDAP) ? _("yes") : _("no"),
 101                    (reply.server_type & NBT_SERVER_DS) ? _("yes") : _("no"),
 102                    (reply.server_type & NBT_SERVER_KDC) ? _("yes") : _("no"),
 103                    (reply.server_type & NBT_SERVER_TIMESERV) ? _("yes") : _("no"),
 104                    (reply.server_type & NBT_SERVER_CLOSEST) ? _("yes") : _("no"),
 105                    (reply.server_type & NBT_SERVER_WRITABLE) ? _("yes") : _("no"),
 106                    (reply.server_type & NBT_SERVER_GOOD_TIMESERV) ? _("yes") : _("no"),
 107                    (reply.server_type & NBT_SERVER_NDNC) ? _("yes") : _("no"),
 108                    (reply.server_type & NBT_SERVER_SELECT_SECRET_DOMAIN_6) ? _("yes") : _("no"),
 109                    (reply.server_type & NBT_SERVER_FULL_SECRET_DOMAIN_6) ? _("yes") : _("no"));
 110
 111
 112         printf(_("Forest:\t\t\t%s\n"), reply.forest);
 113         printf(_("Domain:\t\t\t%s\n"), reply.dns_domain);
 114         printf(_("Domain Controller:\t%s\n"), reply.pdc_dns_name);
 115
 116         printf(_("Pre-Win2k Domain:\t%s\n"), reply.domain_name);
 117         printf(_("Pre-Win2k Hostname:\t%s\n"), reply.pdc_name);
 118
 119         if (*reply.user_name) printf(_("User name:\t%s\n"), reply.user_name);
 120
 121         printf(_("Server Site Name :\t\t%s\n"), reply.server_site);
 122         printf(_("Client Site Name :\t\t%s\n"), reply.client_site);
 123
 124         d_printf(_("NT Version: %d\n"), reply.nt_version);
 125         d_printf(_("LMNT Token: %.2x\n"), reply.lmnt_token);
 126         d_printf(_("LM20 Token: %.2x\n"), reply.lm20_token);
 127
 128         return 0;
 129 }
 130
 131 /*
 132   this implements the CLDAP based netlogon lookup requests
 133   for finding the domain controller of a ADS domain
 134 */
 135 static int net_ads_lookup(struct net_context *c, int argc, const char **argv)
 136 {
 137         ADS_STRUCT *ads;
 138         int ret;
 139
 140         if (c->display_usage) {
 141                 d_printf("%s\n"
 142                          "net ads lookup\n"
 143                          "    %s",
 144                          _("Usage:"),
 145                          _("Find the ADS DC using CLDAP lookup.\n"));
 146                 return 0;
 147         }
 148
 149         if (!ADS_ERR_OK(ads_startup_nobind(c, false, &ads))) {
 150                 d_fprintf(stderr, _("Didn't find the cldap server!\n"));
 151                 ads_destroy(&ads);
 152                 return -1;
 153         }
 154
 155         if (!ads->config.realm) {
 156                 ads->config.realm = CONST_DISCARD(char *, c->opt_target_workgroup);
 157                 ads->ldap.port = 389;
 158         }
 159
 160         ret = net_ads_cldap_netlogon(c, ads);
 161         ads_destroy(&ads);
 162         return ret;
 163 }
 164
 165
 166
 167 static int net_ads_info(struct net_context *c, int argc, const char **argv)
 168 {
 169         ADS_STRUCT *ads;
 170         char addr[INET6_ADDRSTRLEN];
 171
 172         if (c->display_usage) {
 173                 d_printf("%s\n"
 174                          "net ads info\n"
 175                          "    %s",
 176                          _("Usage:"),
 177                          _("Display information about an Active Directory "
 178                            "server.\n"));
 179                 return 0;
 180         }
 181
 182         if (!ADS_ERR_OK(ads_startup_nobind(c, false, &ads))) {
 183                 d_fprintf(stderr, _("Didn't find the ldap server!\n"));
 184                 return -1;
 185         }
 186
 187         if (!ads || !ads->config.realm) {
 188                 d_fprintf(stderr, _("Didn't find the ldap server!\n"));
 189                 ads_destroy(&ads);
 190                 return -1;
 191         }
 192
 193         /* Try to set the server's current time since we didn't do a full
 194            TCP LDAP session initially */
 195
 196         if ( !ADS_ERR_OK(ads_current_time( ads )) ) {
 197                 d_fprintf( stderr, _("Failed to get server's current time!\n"));
 198         }
 199
 200         print_sockaddr(addr, sizeof(addr), &ads->ldap.ss);
 201
 202         d_printf(_("LDAP server: %s\n"), addr);
 203         d_printf(_("LDAP server name: %s\n"), ads->config.ldap_server_name);
 204         d_printf(_("Realm: %s\n"), ads->config.realm);
 205         d_printf(_("Bind Path: %s\n"), ads->config.bind_path);
 206         d_printf(_("LDAP port: %d\n"), ads->ldap.port);
 207         d_printf(_("Server time: %s\n"),
 208                          http_timestring(talloc_tos(), ads->config.current_time));
 209
 210         d_printf(_("KDC server: %s\n"), ads->auth.kdc_server );
 211         d_printf(_("Server time offset: %d\n"), ads->auth.time_offset );
 212
 213         ads_destroy(&ads);
 214         return 0;
 215 }
 216
 217 static void use_in_memory_ccache(void) {
 218         /* Use in-memory credentials cache so we do not interfere with
 219          * existing credentials */
 220         setenv(KRB5_ENV_CCNAME, "MEMORY:net_ads", 1);
 221 }
 222
 223 static ADS_STATUS ads_startup_int(struct net_context *c, bool only_own_domain,
 224                                   uint32 auth_flags, ADS_STRUCT **ads_ret)
 225 {
 226         ADS_STRUCT *ads = NULL;
 227         ADS_STATUS status;
 228         bool need_password = false;
 229         bool second_time = false;
 230         char *cp;
 231         const char *realm = NULL;
 232         bool tried_closest_dc = false;
 233
 234         /* lp_realm() should be handled by a command line param,
 235            However, the join requires that realm be set in smb.conf
 236            and compares our realm with the remote server's so this is
 237            ok until someone needs more flexibility */
 238
 239         *ads_ret = NULL;
 240
 241 retry_connect:
 242         if (only_own_domain) {
 243                 realm = lp_realm();
 244         } else {
 245                 realm = assume_own_realm(c);
 246         }
 247
 248         ads = ads_init(realm, c->opt_target_workgroup, c->opt_host);
 249
 250         if (!c->opt_user_name) {
 251                 c->opt_user_name = "administrator";
 252         }
 253
 254         if (c->opt_user_specified) {
 255                 need_password = true;
 256         }
 257
 258 retry:
 259         if (!c->opt_password && need_password && !c->opt_machine_pass) {
 260                 c->opt_password = net_prompt_pass(c, c->opt_user_name);
 261                 if (!c->opt_password) {
 262                         ads_destroy(&ads);
 263                         return ADS_ERROR(LDAP_NO_MEMORY);
 264                 }
 265         }
 266
 267         if (c->opt_password) {
 268                 use_in_memory_ccache();
 269                 SAFE_FREE(ads->auth.password);
 270                 ads->auth.password = smb_xstrdup(c->opt_password);
 271         }
 272
 273         ads->auth.flags |= auth_flags;
 274         SAFE_FREE(ads->auth.user_name);
 275         ads->auth.user_name = smb_xstrdup(c->opt_user_name);
 276
 277        /*
 278         * If the username is of the form "name@realm",
 279         * extract the realm and convert to upper case.
 280         * This is only used to establish the connection.
 281         */
 282        if ((cp = strchr_m(ads->auth.user_name, '@'))!=0) {
 283                 *cp++ = '\0';
 284                 SAFE_FREE(ads->auth.realm);
 285                 ads->auth.realm = smb_xstrdup(cp);
 286                 strupper_m(ads->auth.realm);
 287        }
 288
 289         status = ads_connect(ads);
 290
 291         if (!ADS_ERR_OK(status)) {
 292
 293                 if (NT_STATUS_EQUAL(ads_ntstatus(status),
 294                                     NT_STATUS_NO_LOGON_SERVERS)) {
 295                         DEBUG(0,("ads_connect: %s\n", ads_errstr(status)));
 296                         ads_destroy(&ads);
 297                         return status;
 298                 }
 299
 300                 if (!need_password && !second_time && !(auth_flags & ADS_AUTH_NO_BIND)) {
 301                         need_password = true;
 302                         second_time = true;
 303                         goto retry;
 304                 } else {
 305                         ads_destroy(&ads);
 306                         return status;
 307                 }
 308         }
 309
 310         /* when contacting our own domain, make sure we use the closest DC.
 311          * This is done by reconnecting to ADS because only the first call to
 312          * ads_connect will give us our own sitename */
 313
 314         if ((only_own_domain || !c->opt_host) && !tried_closest_dc) {
 315
 316                 tried_closest_dc = true; /* avoid loop */
 317
 318                 if (!ads_closest_dc(ads)) {
 319
 320                         namecache_delete(ads->server.realm, 0x1C);
 321                         namecache_delete(ads->server.workgroup, 0x1C);
 322
 323                         ads_destroy(&ads);
 324                         ads = NULL;
 325
 326                         goto retry_connect;
 327                 }
 328         }
 329
 330         *ads_ret = ads;
 331         return status;
 332 }
 333
 334 ADS_STATUS ads_startup(struct net_context *c, bool only_own_domain, ADS_STRUCT **ads)
 335 {
 336         return ads_startup_int(c, only_own_domain, 0, ads);
 337 }
 338
 339 ADS_STATUS ads_startup_nobind(struct net_context *c, bool only_own_domain, ADS_STRUCT **ads)
 340 {
 341         return ads_startup_int(c, only_own_domain, ADS_AUTH_NO_BIND, ads);
 342 }
 343
 344 /*
 345   Check to see if connection can be made via ads.
 346   ads_startup() stores the password in opt_password if it needs to so
 347   that rpc or rap can use it without re-prompting.
 348 */
 349 static int net_ads_check_int(const char *realm, const char *workgroup, const char *host)
 350 {
 351         ADS_STRUCT *ads;
 352         ADS_STATUS status;
 353
 354         if ( (ads = ads_init( realm, workgroup, host )) == NULL ) {
 355                 return -1;
 356         }
 357
 358         ads->auth.flags |= ADS_AUTH_NO_BIND;
 359
 360         status = ads_connect(ads);
 361         if ( !ADS_ERR_OK(status) ) {
 362                 return -1;
 363         }
 364
 365         ads_destroy(&ads);
 366         return 0;
 367 }
 368
 369 int net_ads_check_our_domain(struct net_context *c)
 370 {
 371         return net_ads_check_int(lp_realm(), lp_workgroup(), NULL);
 372 }
 373
 374 int net_ads_check(struct net_context *c)
 375 {
 376         return net_ads_check_int(NULL, c->opt_workgroup, c->opt_host);
 377 }
 378
 379 /*
 380    determine the netbios workgroup name for a domain
 381  */
 382 static int net_ads_workgroup(struct net_context *c, int argc, const char **argv)
 383 {
 384         ADS_STRUCT *ads;
 385         char addr[INET6_ADDRSTRLEN];
 386         struct NETLOGON_SAM_LOGON_RESPONSE_EX reply;
 387
 388         if (c->display_usage) {
 389                 d_printf  ("%s\n"
 390                            "net ads workgroup\n"
 391                            "    %s\n",
 392                          _("Usage:"),
 393                          _("Print the workgroup name"));
 394                 return 0;
 395         }
 396
 397         if (!ADS_ERR_OK(ads_startup_nobind(c, false, &ads))) {
 398                 d_fprintf(stderr, _("Didn't find the cldap server!\n"));
 399                 return -1;
 400         }
 401
 402         if (!ads->config.realm) {
 403                 ads->config.realm = CONST_DISCARD(char *, c->opt_target_workgroup);
 404                 ads->ldap.port = 389;
 405         }
 406
 407         print_sockaddr(addr, sizeof(addr), &ads->ldap.ss);
 408         if ( !ads_cldap_netlogon_5(talloc_tos(), addr, ads->server.realm, &reply ) ) {
 409                 d_fprintf(stderr, _("CLDAP query failed!\n"));
 410                 ads_destroy(&ads);
 411                 return -1;
 412         }
 413
 414         d_printf(_("Workgroup: %s\n"), reply.domain_name);
 415
 416         ads_destroy(&ads);
 417
 418         return 0;
 419 }
 420
 421
 422
 423 static bool usergrp_display(ADS_STRUCT *ads, char *field, void **values, void *data_area)
 424 {
 425         char **disp_fields = (char **) data_area;
 426
 427         if (!field) { /* must be end of record */
 428                 if (disp_fields[0]) {
 429                         if (!strchr_m(disp_fields[0], '$')) {
 430                                 if (disp_fields[1])
 431                                         d_printf("%-21.21s %s\n",
 432                                                disp_fields[0], disp_fields[1]);
 433                                 else
 434                                         d_printf("%s\n", disp_fields[0]);
 435                         }
 436                 }
 437                 SAFE_FREE(disp_fields[0]);
 438                 SAFE_FREE(disp_fields[1]);
 439                 return true;
 440         }
 441         if (!values) /* must be new field, indicate string field */
 442                 return true;
 443         if (StrCaseCmp(field, "sAMAccountName") == 0) {
 444                 disp_fields[0] = SMB_STRDUP((char *) values[0]);
 445         }
 446         if (StrCaseCmp(field, "description") == 0)
 447                 disp_fields[1] = SMB_STRDUP((char *) values[0]);
 448         return true;
 449 }
 450
 451 static int net_ads_user_usage(struct net_context *c, int argc, const char **argv)
 452 {
 453         return net_user_usage(c, argc, argv);
 454 }
 455
 456 static int ads_user_add(struct net_context *c, int argc, const char **argv)
 457 {
 458         ADS_STRUCT *ads;
 459         ADS_STATUS status;
 460         char *upn, *userdn;
 461         LDAPMessage *res=NULL;
 462         int rc = -1;
 463         char *ou_str = NULL;
 464
 465         if (argc < 1 || c->display_usage)
 466                 return net_ads_user_usage(c, argc, argv);
 467
 468         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 469                 return -1;
 470         }
 471
 472         status = ads_find_user_acct(ads, &res, argv[0]);
 473
 474         if (!ADS_ERR_OK(status)) {
 475                 d_fprintf(stderr, _("ads_user_add: %s\n"), ads_errstr(status));
 476                 goto done;
 477         }
 478
 479         if (ads_count_replies(ads, res)) {
 480                 d_fprintf(stderr, _("ads_user_add: User %s already exists\n"),
 481                           argv[0]);
 482                 goto done;
 483         }
 484
 485         if (c->opt_container) {
 486                 ou_str = SMB_STRDUP(c->opt_container);
 487         } else {
 488                 ou_str = ads_default_ou_string(ads, DS_GUID_USERS_CONTAINER);
 489         }
 490
 491         status = ads_add_user_acct(ads, argv[0], ou_str, c->opt_comment);
 492
 493         if (!ADS_ERR_OK(status)) {
 494                 d_fprintf(stderr, _("Could not add user %s: %s\n"), argv[0],
 495                          ads_errstr(status));
 496                 goto done;
 497         }
 498
 499         /* if no password is to be set, we're done */
 500         if (argc == 1) {
 501                 d_printf(_("User %s added\n"), argv[0]);
 502                 rc = 0;
 503                 goto done;
 504         }
 505
 506         /* try setting the password */
 507         if (asprintf(&upn, "%s@%s", argv[0], ads->config.realm) == -1) {
 508                 goto done;
 509         }
 510         status = ads_krb5_set_password(ads->auth.kdc_server, upn, argv[1],
 511                                        ads->auth.time_offset);
 512         SAFE_FREE(upn);
 513         if (ADS_ERR_OK(status)) {
 514                 d_printf(_("User %s added\n"), argv[0]);
 515                 rc = 0;
 516                 goto done;
 517         }
 518
 519         /* password didn't set, delete account */
 520         d_fprintf(stderr, _("Could not add user %s. "
 521                             "Error setting password %s\n"),
 522                  argv[0], ads_errstr(status));
 523         ads_msgfree(ads, res);
 524         status=ads_find_user_acct(ads, &res, argv[0]);
 525         if (ADS_ERR_OK(status)) {
 526                 userdn = ads_get_dn(ads, talloc_tos(), res);
 527                 ads_del_dn(ads, userdn);
 528                 TALLOC_FREE(userdn);
 529         }
 530
 531  done:
 532         if (res)
 533                 ads_msgfree(ads, res);
 534         ads_destroy(&ads);
 535         SAFE_FREE(ou_str);
 536         return rc;
 537 }
 538
 539 static int ads_user_info(struct net_context *c, int argc, const char **argv)
 540 {
 541         ADS_STRUCT *ads = NULL;
 542         ADS_STATUS rc;
 543         LDAPMessage *res = NULL;
 544         TALLOC_CTX *frame;
 545         int ret = 0;
 546         wbcErr wbc_status;
 547         const char *attrs[] = {"memberOf", "primaryGroupID", NULL};
 548         char *searchstring=NULL;
 549         char **grouplist;
 550         char *primary_group;
 551         char *escaped_user;
 552         struct dom_sid primary_group_sid;
 553         uint32_t group_rid;
 554         enum wbcSidType type;
 555
 556         if (argc < 1 || c->display_usage) {
 557                 return net_ads_user_usage(c, argc, argv);
 558         }
 559
 560         frame = talloc_new(talloc_tos());
 561         if (frame == NULL) {
 562                 return -1;
 563         }
 564
 565         escaped_user = escape_ldap_string(frame, argv[0]);
 566         if (!escaped_user) {
 567                 d_fprintf(stderr,
 568                           _("ads_user_info: failed to escape user %s\n"),
 569                           argv[0]);
 570                 return -1;
 571         }
 572
 573         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 574                 ret = -1;
 575                 goto error;
 576         }
 577
 578         if (asprintf(&searchstring, "(sAMAccountName=%s)", escaped_user) == -1) {
 579                 ret =-1;
 580                 goto error;
 581         }
 582         rc = ads_search(ads, &res, searchstring, attrs);
 583         SAFE_FREE(searchstring);
 584
 585         if (!ADS_ERR_OK(rc)) {
 586                 d_fprintf(stderr, _("ads_search: %s\n"), ads_errstr(rc));
 587                 ret = -1;
 588                 goto error;
 589         }
 590
 591         if (!ads_pull_uint32(ads, res, "primaryGroupID", &group_rid)) {
 592                 d_fprintf(stderr, _("ads_pull_uint32 failed\n"));
 593                 ret = -1;
 594                 goto error;
 595         }
 596
 597         rc = ads_domain_sid(ads, &primary_group_sid);
 598         if (!ADS_ERR_OK(rc)) {
 599                 d_fprintf(stderr, _("ads_domain_sid: %s\n"), ads_errstr(rc));
 600                 ret = -1;
 601                 goto error;
 602         }
 603
 604         sid_append_rid(&primary_group_sid, group_rid);
 605
 606         wbc_status = wbcLookupSid((struct wbcDomainSid *)&primary_group_sid,
 607                                   NULL, /* don't look up domain */
 608                                   &primary_group,
 609                                   &type);
 610         if (!WBC_ERROR_IS_OK(wbc_status)) {
 611                 d_fprintf(stderr, "wbcLookupSid: %s\n",
 612                           wbcErrorString(wbc_status));
 613                 ret = -1;
 614                 goto error;
 615         }
 616
 617         d_printf("%s\n", primary_group);
 618
 619         wbcFreeMemory(primary_group);
 620
 621         grouplist = ldap_get_values((LDAP *)ads->ldap.ld,
 622                                     (LDAPMessage *)res, "memberOf");
 623
 624         if (grouplist) {
 625                 int i;
 626                 char **groupname;
 627                 for (i=0;grouplist[i];i++) {
 628                         groupname = ldap_explode_dn(grouplist[i], 1);
 629                         d_printf("%s\n", groupname[0]);
 630                         ldap_value_free(groupname);
 631                 }
 632                 ldap_value_free(grouplist);
 633         }
 634
 635 error:
 636         if (res) ads_msgfree(ads, res);
 637         if (ads) ads_destroy(&ads);
 638         TALLOC_FREE(frame);
 639         return ret;
 640 }
 641
 642 static int ads_user_delete(struct net_context *c, int argc, const char **argv)
 643 {
 644         ADS_STRUCT *ads;
 645         ADS_STATUS rc;
 646         LDAPMessage *res = NULL;
 647         char *userdn;
 648
 649         if (argc < 1) {
 650                 return net_ads_user_usage(c, argc, argv);
 651         }
 652
 653         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 654                 return -1;
 655         }
 656
 657         rc = ads_find_user_acct(ads, &res, argv[0]);
 658         if (!ADS_ERR_OK(rc) || ads_count_replies(ads, res) != 1) {
 659                 d_printf(_("User %s does not exist.\n"), argv[0]);
 660                 ads_msgfree(ads, res);
 661                 ads_destroy(&ads);
 662                 return -1;
 663         }
 664         userdn = ads_get_dn(ads, talloc_tos(), res);
 665         ads_msgfree(ads, res);
 666         rc = ads_del_dn(ads, userdn);
 667         TALLOC_FREE(userdn);
 668         if (ADS_ERR_OK(rc)) {
 669                 d_printf(_("User %s deleted\n"), argv[0]);
 670                 ads_destroy(&ads);
 671                 return 0;
 672         }
 673         d_fprintf(stderr, _("Error deleting user %s: %s\n"), argv[0],
 674                  ads_errstr(rc));
 675         ads_destroy(&ads);
 676         return -1;
 677 }
 678
 679 int net_ads_user(struct net_context *c, int argc, const char **argv)
 680 {
 681         struct functable func[] = {
 682                 {
 683                         "add",
 684                         ads_user_add,
 685                         NET_TRANSPORT_ADS,
 686                         N_("Add an AD user"),
 687                         N_("net ads user add\n"
 688                            "    Add an AD user")
 689                 },
 690                 {
 691                         "info",
 692                         ads_user_info,
 693                         NET_TRANSPORT_ADS,
 694                         N_("Display information about an AD user"),
 695                         N_("net ads user info\n"
 696                            "    Display information about an AD user")
 697                 },
 698                 {
 699                         "delete",
 700                         ads_user_delete,
 701                         NET_TRANSPORT_ADS,
 702                         N_("Delete an AD user"),
 703                         N_("net ads user delete\n"
 704                            "    Delete an AD user")
 705                 },
 706                 {NULL, NULL, 0, NULL, NULL}
 707         };
 708         ADS_STRUCT *ads;
 709         ADS_STATUS rc;
 710         const char *shortattrs[] = {"sAMAccountName", NULL};
 711         const char *longattrs[] = {"sAMAccountName", "description", NULL};
 712         char *disp_fields[2] = {NULL, NULL};
 713
 714         if (argc == 0) {
 715                 if (c->display_usage) {
 716                         d_printf(  "%s\n"
 717                                    "net ads user\n"
 718                                    "    %s\n",
 719                                  _("Usage:"),
 720                                  _("List AD users"));
 721                         net_display_usage_from_functable(func);
 722                         return 0;
 723                 }
 724
 725                 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 726                         return -1;
 727                 }
 728
 729                 if (c->opt_long_list_entries)
 730                         d_printf(_("\nUser name             Comment"
 731                                    "\n-----------------------------\n"));
 732
 733                 rc = ads_do_search_all_fn(ads, ads->config.bind_path,
 734                                           LDAP_SCOPE_SUBTREE,
 735                                           "(objectCategory=user)",
 736                                           c->opt_long_list_entries ? longattrs :
 737                                           shortattrs, usergrp_display,
 738                                           disp_fields);
 739                 ads_destroy(&ads);
 740                 return ADS_ERR_OK(rc) ? 0 : -1;
 741         }
 742
 743         return net_run_function(c, argc, argv, "net ads user", func);
 744 }
 745
 746 static int net_ads_group_usage(struct net_context *c, int argc, const char **argv)
 747 {
 748         return net_group_usage(c, argc, argv);
 749 }
 750
 751 static int ads_group_add(struct net_context *c, int argc, const char **argv)
 752 {
 753         ADS_STRUCT *ads;
 754         ADS_STATUS status;
 755         LDAPMessage *res=NULL;
 756         int rc = -1;
 757         char *ou_str = NULL;
 758
 759         if (argc < 1 || c->display_usage) {
 760                 return net_ads_group_usage(c, argc, argv);
 761         }
 762
 763         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 764                 return -1;
 765         }
 766
 767         status = ads_find_user_acct(ads, &res, argv[0]);
 768
 769         if (!ADS_ERR_OK(status)) {
 770                 d_fprintf(stderr, _("ads_group_add: %s\n"), ads_errstr(status));
 771                 goto done;
 772         }
 773
 774         if (ads_count_replies(ads, res)) {
 775                 d_fprintf(stderr, _("ads_group_add: Group %s already exists\n"), argv[0]);
 776                 goto done;
 777         }
 778
 779         if (c->opt_container) {
 780                 ou_str = SMB_STRDUP(c->opt_container);
 781         } else {
 782                 ou_str = ads_default_ou_string(ads, DS_GUID_USERS_CONTAINER);
 783         }
 784
 785         status = ads_add_group_acct(ads, argv[0], ou_str, c->opt_comment);
 786
 787         if (ADS_ERR_OK(status)) {
 788                 d_printf(_("Group %s added\n"), argv[0]);
 789                 rc = 0;
 790         } else {
 791                 d_fprintf(stderr, _("Could not add group %s: %s\n"), argv[0],
 792                          ads_errstr(status));
 793         }
 794
 795  done:
 796         if (res)
 797                 ads_msgfree(ads, res);
 798         ads_destroy(&ads);
 799         SAFE_FREE(ou_str);
 800         return rc;
 801 }
 802
 803 static int ads_group_delete(struct net_context *c, int argc, const char **argv)
 804 {
 805         ADS_STRUCT *ads;
 806         ADS_STATUS rc;
 807         LDAPMessage *res = NULL;
 808         char *groupdn;
 809
 810         if (argc < 1 || c->display_usage) {
 811                 return net_ads_group_usage(c, argc, argv);
 812         }
 813
 814         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 815                 return -1;
 816         }
 817
 818         rc = ads_find_user_acct(ads, &res, argv[0]);
 819         if (!ADS_ERR_OK(rc) || ads_count_replies(ads, res) != 1) {
 820                 d_printf(_("Group %s does not exist.\n"), argv[0]);
 821                 ads_msgfree(ads, res);
 822                 ads_destroy(&ads);
 823                 return -1;
 824         }
 825         groupdn = ads_get_dn(ads, talloc_tos(), res);
 826         ads_msgfree(ads, res);
 827         rc = ads_del_dn(ads, groupdn);
 828         TALLOC_FREE(groupdn);
 829         if (ADS_ERR_OK(rc)) {
 830                 d_printf(_("Group %s deleted\n"), argv[0]);
 831                 ads_destroy(&ads);
 832                 return 0;
 833         }
 834         d_fprintf(stderr, _("Error deleting group %s: %s\n"), argv[0],
 835                  ads_errstr(rc));
 836         ads_destroy(&ads);
 837         return -1;
 838 }
 839
 840 int net_ads_group(struct net_context *c, int argc, const char **argv)
 841 {
 842         struct functable func[] = {
 843                 {
 844                         "add",
 845                         ads_group_add,
 846                         NET_TRANSPORT_ADS,
 847                         N_("Add an AD group"),
 848                         N_("net ads group add\n"
 849                            "    Add an AD group")
 850                 },
 851                 {
 852                         "delete",
 853                         ads_group_delete,
 854                         NET_TRANSPORT_ADS,
 855                         N_("Delete an AD group"),
 856                         N_("net ads group delete\n"
 857                            "    Delete an AD group")
 858                 },
 859                 {NULL, NULL, 0, NULL, NULL}
 860         };
 861         ADS_STRUCT *ads;
 862         ADS_STATUS rc;
 863         const char *shortattrs[] = {"sAMAccountName", NULL};
 864         const char *longattrs[] = {"sAMAccountName", "description", NULL};
 865         char *disp_fields[2] = {NULL, NULL};
 866
 867         if (argc == 0) {
 868                 if (c->display_usage) {
 869                         d_printf(  "%s\n"
 870                                    "net ads group\n"
 871                                    "    %s\n",
 872                                  _("Usage:"),
 873                                  _("List AD groups"));
 874                         net_display_usage_from_functable(func);
 875                         return 0;
 876                 }
 877
 878                 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 879                         return -1;
 880                 }
 881
 882                 if (c->opt_long_list_entries)
 883                         d_printf(_("\nGroup name            Comment"
 884                                    "\n-----------------------------\n"));
 885                 rc = ads_do_search_all_fn(ads, ads->config.bind_path,
 886                                           LDAP_SCOPE_SUBTREE,
 887                                           "(objectCategory=group)",
 888                                           c->opt_long_list_entries ? longattrs :
 889                                           shortattrs, usergrp_display,
 890                                           disp_fields);
 891
 892                 ads_destroy(&ads);
 893                 return ADS_ERR_OK(rc) ? 0 : -1;
 894         }
 895         return net_run_function(c, argc, argv, "net ads group", func);
 896 }
 897
 898 static int net_ads_status(struct net_context *c, int argc, const char **argv)
 899 {
 900         ADS_STRUCT *ads;
 901         ADS_STATUS rc;
 902         LDAPMessage *res;
 903
 904         if (c->display_usage) {
 905                 d_printf(  "%s\n"
 906                            "net ads status\n"
 907                            "    %s\n",
 908                          _("Usage:"),
 909                          _("Display machine account details"));
 910                 return 0;
 911         }
 912
 913         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
 914                 return -1;
 915         }
 916
 917         rc = ads_find_machine_acct(ads, &res, global_myname());
 918         if (!ADS_ERR_OK(rc)) {
 919                 d_fprintf(stderr, _("ads_find_machine_acct: %s\n"), ads_errstr(rc));
 920                 ads_destroy(&ads);
 921                 return -1;
 922         }
 923
 924         if (ads_count_replies(ads, res) == 0) {
 925                 d_fprintf(stderr, _("No machine account for '%s' found\n"), global_myname());
 926                 ads_destroy(&ads);
 927                 return -1;
 928         }
 929
 930         ads_dump(ads, res);
 931         ads_destroy(&ads);
 932         return 0;
 933 }
 934
 935 /*******************************************************************
 936  Leave an AD domain.  Windows XP disables the machine account.
 937  We'll try the same.  The old code would do an LDAP delete.
 938  That only worked using the machine creds because added the machine
 939  with full control to the computer object's ACL.
 940 *******************************************************************/
 941
 942 static int net_ads_leave(struct net_context *c, int argc, const char **argv)
 943 {
 944         TALLOC_CTX *ctx;
 945         struct libnet_UnjoinCtx *r = NULL;
 946         WERROR werr;
 947
 948         if (c->display_usage) {
 949                 d_printf(  "%s\n"
 950                            "net ads leave\n"
 951                            "    %s\n",
 952                          _("Usage:"),
 953                          _("Leave an AD domain"));
 954                 return 0;
 955         }
 956
 957         if (!*lp_realm()) {
 958                 d_fprintf(stderr, _("No realm set, are we joined ?\n"));
 959                 return -1;
 960         }
 961
 962         if (!(ctx = talloc_init("net_ads_leave"))) {
 963                 d_fprintf(stderr, _("Could not initialise talloc context.\n"));
 964                 return -1;
 965         }
 966
 967         if (!c->opt_kerberos) {
 968                 use_in_memory_ccache();
 969         }
 970
 971         if (!c->msg_ctx) {
 972                 d_fprintf(stderr, _("Could not initialise message context. "
 973                         "Try running as root\n"));
 974                 return -1;
 975         }
 976
 977         werr = libnet_init_UnjoinCtx(ctx, &r);
 978         if (!W_ERROR_IS_OK(werr)) {
 979                 d_fprintf(stderr, _("Could not initialise unjoin context.\n"));
 980                 return -1;
 981         }
 982
 983         r->in.debug             = true;
 984         r->in.use_kerberos      = c->opt_kerberos;
 985         r->in.dc_name           = c->opt_host;
 986         r->in.domain_name       = lp_realm();
 987         r->in.admin_account     = c->opt_user_name;
 988         r->in.admin_password    = net_prompt_pass(c, c->opt_user_name);
 989         r->in.modify_config     = lp_config_backend_is_registry();
 990
 991         /* Try to delete it, but if that fails, disable it.  The
 992            WKSSVC_JOIN_FLAGS_ACCOUNT_DELETE really means "disable */
 993         r->in.unjoin_flags      = WKSSVC_JOIN_FLAGS_JOIN_TYPE |
 994                                   WKSSVC_JOIN_FLAGS_ACCOUNT_DELETE;
 995         r->in.delete_machine_account = true;
 996         r->in.msg_ctx           = c->msg_ctx;
 997
 998         werr = libnet_Unjoin(ctx, r);
 999         if (!W_ERROR_IS_OK(werr)) {
1000                 d_printf(_("Failed to leave domain: %s\n"),
1001                          r->out.error_string ? r->out.error_string :
1002                          get_friendly_werror_msg(werr));
1003                 goto done;
1004         }
1005
1006         if (r->out.deleted_machine_account) {
1007                 d_printf(_("Deleted account for '%s' in realm '%s'\n"),
1008                         r->in.machine_name, r->out.dns_domain_name);
1009                 goto done;
1010         }
1011
1012         /* We couldn't delete it - see if the disable succeeded. */
1013         if (r->out.disabled_machine_account) {
1014                 d_printf(_("Disabled account for '%s' in realm '%s'\n"),
1015                         r->in.machine_name, r->out.dns_domain_name);
1016                 werr = WERR_OK;
1017                 goto done;
1018         }
1019
1020         /* Based on what we requseted, we shouldn't get here, but if
1021            we did, it means the secrets were removed, and therefore
1022            we have left the domain */
1023         d_fprintf(stderr, _("Machine '%s' Left domain '%s'\n"),
1024                   r->in.machine_name, r->out.dns_domain_name);
1025
1026  done:
1027         TALLOC_FREE(r);
1028         TALLOC_FREE(ctx);
1029
1030         if (W_ERROR_IS_OK(werr)) {
1031                 return 0;
1032         }
1033
1034         return -1;
1035 }
1036
1037 static NTSTATUS net_ads_join_ok(struct net_context *c)
1038 {
1039         ADS_STRUCT *ads = NULL;
1040         ADS_STATUS status;
1041         fstring dc_name;
1042         struct sockaddr_storage dcip;
1043
1044         if (!secrets_init()) {
1045                 DEBUG(1,("Failed to initialise secrets database\n"));
1046                 return NT_STATUS_ACCESS_DENIED;
1047         }
1048
1049         net_use_krb_machine_account(c);
1050
1051         get_dc_name(lp_workgroup(), lp_realm(), dc_name, &dcip);
1052
1053         status = ads_startup(c, true, &ads);
1054         if (!ADS_ERR_OK(status)) {
1055                 return ads_ntstatus(status);
1056         }
1057
1058         ads_destroy(&ads);
1059         return NT_STATUS_OK;
1060 }
1061
1062 /*
1063   check that an existing join is OK
1064  */
1065 int net_ads_testjoin(struct net_context *c, int argc, const char **argv)
1066 {
1067         NTSTATUS status;
1068         use_in_memory_ccache();
1069
1070         if (c->display_usage) {
1071                 d_printf(  "%s\n"
1072                            "net ads testjoin\n"
1073                            "    %s\n",
1074                          _("Usage:"),
1075                          _("Test if the existing join is ok"));
1076                 return 0;
1077         }
1078
1079         /* Display success or failure */
1080         status = net_ads_join_ok(c);
1081         if (!NT_STATUS_IS_OK(status)) {
1082                 fprintf(stderr, _("Join to domain is not valid: %s\n"),
1083                         get_friendly_nt_error_msg(status));
1084                 return -1;
1085         }
1086
1087         printf(_("Join is OK\n"));
1088         return 0;
1089 }
1090
1091 /*******************************************************************
1092   Simple configu checks before beginning the join
1093  ********************************************************************/
1094
1095 static WERROR check_ads_config( void )
1096 {
1097         if (lp_server_role() != ROLE_DOMAIN_MEMBER ) {
1098                 d_printf(_("Host is not configured as a member server.\n"));
1099                 return WERR_INVALID_DOMAIN_ROLE;
1100         }
1101
1102         if (strlen(global_myname()) > 15) {
1103                 d_printf(_("Our netbios name can be at most 15 chars long, "
1104                            "\"%s\" is %u chars long\n"), global_myname(),
1105                          (unsigned int)strlen(global_myname()));
1106                 return WERR_INVALID_COMPUTERNAME;
1107         }
1108
1109         if ( lp_security() == SEC_ADS && !*lp_realm()) {
1110                 d_fprintf(stderr, _("realm must be set in in %s for ADS "
1111                           "join to succeed.\n"), get_dyn_CONFIGFILE());
1112                 return WERR_INVALID_PARAM;
1113         }
1114
1115         return WERR_OK;
1116 }
1117
1118 /*******************************************************************
1119  Send a DNS update request
1120 *******************************************************************/
1121
1122 #if defined(WITH_DNS_UPDATES)
1123 #include "dns.h"
1124 DNS_ERROR DoDNSUpdate(char *pszServerName,
1125                       const char *pszDomainName, const char *pszHostName,
1126                       const struct sockaddr_storage *sslist,
1127                       size_t num_addrs );
1128
1129 static NTSTATUS net_update_dns_internal(TALLOC_CTX *ctx, ADS_STRUCT *ads,
1130                                         const char *machine_name,
1131                                         const struct sockaddr_storage *addrs,
1132                                         int num_addrs)
1133 {
1134         struct dns_rr_ns *nameservers = NULL;
1135         int ns_count = 0;
1136         NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
1137         DNS_ERROR dns_err;
1138         fstring dns_server;
1139         const char *dnsdomain = NULL;
1140         char *root_domain = NULL;
1141
1142         if ( (dnsdomain = strchr_m( machine_name, '.')) == NULL ) {
1143                 d_printf(_("No DNS domain configured for %s. "
1144                            "Unable to perform DNS Update.\n"), machine_name);
1145                 status = NT_STATUS_INVALID_PARAMETER;
1146                 goto done;
1147         }
1148         dnsdomain++;
1149
1150         status = ads_dns_lookup_ns( ctx, dnsdomain, &nameservers, &ns_count );
1151         if ( !NT_STATUS_IS_OK(status) || (ns_count == 0)) {
1152                 /* Child domains often do not have NS records.  Look
1153                    for the NS record for the forest root domain
1154                    (rootDomainNamingContext in therootDSE) */
1155
1156                 const char *rootname_attrs[] =  { "rootDomainNamingContext", NULL };
1157                 LDAPMessage *msg = NULL;
1158                 char *root_dn;
1159                 ADS_STATUS ads_status;
1160
1161                 if ( !ads->ldap.ld ) {
1162                         ads_status = ads_connect( ads );
1163                         if ( !ADS_ERR_OK(ads_status) ) {
1164                                 DEBUG(0,("net_update_dns_internal: Failed to connect to our DC!\n"));
1165                                 goto done;
1166                         }
1167                 }
1168
1169                 ads_status = ads_do_search(ads, "", LDAP_SCOPE_BASE,
1170                                        "(objectclass=*)", rootname_attrs, &msg);
1171                 if (!ADS_ERR_OK(ads_status)) {
1172                         goto done;
1173                 }
1174
1175                 root_dn = ads_pull_string(ads, ctx, msg,  "rootDomainNamingContext");
1176                 if ( !root_dn ) {
1177                         ads_msgfree( ads, msg );
1178                         goto done;
1179                 }
1180
1181                 root_domain = ads_build_domain( root_dn );
1182
1183                 /* cleanup */
1184                 ads_msgfree( ads, msg );
1185
1186                 /* try again for NS servers */
1187
1188                 status = ads_dns_lookup_ns( ctx, root_domain, &nameservers, &ns_count );
1189
1190                 if ( !NT_STATUS_IS_OK(status) || (ns_count == 0)) {
1191                         DEBUG(3,("net_ads_join: Failed to find name server for the %s "
1192                          "realm\n", ads->config.realm));
1193                         goto done;
1194                 }
1195
1196                 dnsdomain = root_domain;
1197
1198         }
1199
1200         /* Now perform the dns update - we'll try non-secure and if we fail,
1201            we'll follow it up with a secure update */
1202
1203         fstrcpy( dns_server, nameservers[0].hostname );
1204
1205         dns_err = DoDNSUpdate(dns_server, dnsdomain, machine_name, addrs, num_addrs);
1206         if (!ERR_DNS_IS_OK(dns_err)) {
1207                 d_printf(_("DNS Update for %s failed: %s\n"),
1208                         machine_name, dns_errstr(dns_err));
1209                 status = NT_STATUS_UNSUCCESSFUL;
1210         }
1211
1212 done:
1213
1214         SAFE_FREE( root_domain );
1215
1216         return status;
1217 }
1218
1219 static NTSTATUS net_update_dns_ext(TALLOC_CTX *mem_ctx, ADS_STRUCT *ads,
1220                                    const char *hostname,
1221                                    struct sockaddr_storage *iplist,
1222                                    int num_addrs)
1223 {
1224         struct sockaddr_storage *iplist_alloc = NULL;
1225         fstring machine_name;
1226         NTSTATUS status;
1227
1228         if (hostname) {
1229                 fstrcpy(machine_name, hostname);
1230         } else {
1231                 name_to_fqdn( machine_name, global_myname() );
1232         }
1233         strlower_m( machine_name );
1234
1235         if (num_addrs == 0 || iplist == NULL) {
1236                 /*
1237                  * Get our ip address
1238                  * (not the 127.0.0.x address but a real ip address)
1239                  */
1240                 num_addrs = get_my_ip_address(&iplist_alloc);
1241                 if ( num_addrs <= 0 ) {
1242                         DEBUG(4, ("net_update_dns_ext: Failed to find my "
1243                                   "non-loopback IP addresses!\n"));
1244                         return NT_STATUS_INVALID_PARAMETER;
1245                 }
1246                 iplist = iplist_alloc;
1247         }
1248
1249         status = net_update_dns_internal(mem_ctx, ads, machine_name,
1250                                          iplist, num_addrs);
1251
1252         SAFE_FREE(iplist_alloc);
1253         return status;
1254 }
1255
1256 static NTSTATUS net_update_dns(TALLOC_CTX *mem_ctx, ADS_STRUCT *ads, const char *hostname)
1257 {
1258         NTSTATUS status;
1259
1260         status = net_update_dns_ext(mem_ctx, ads, hostname, NULL, 0);
1261         return status;
1262 }
1263 #endif
1264
1265
1266 /*******************************************************************
1267  ********************************************************************/
1268
1269 static int net_ads_join_usage(struct net_context *c, int argc, const char **argv)
1270 {
1271         d_printf(_("net ads join [options]\n"
1272                    "Valid options:\n"));
1273         d_printf(_("   createupn[=UPN]    Set the userPrincipalName attribute during the join.\n"
1274                    "                      The deault UPN is in the form host/netbiosname@REALM.\n"));
1275         d_printf(_("   createcomputer=OU  Precreate the computer account in a specific OU.\n"
1276                    "                      The OU string read from top to bottom without RDNs and delimited by a '/'.\n"
1277                    "                      E.g. \"createcomputer=Computers/Servers/Unix\"\n"
1278                    "                      NB: A backslash '\\' is used as escape at multiple levels and may\n"
1279                    "                          need to be doubled or even quadrupled.  It is not used as a separator.\n"));
1280         d_printf(_("   osName=string      Set the operatingSystem attribute during the join.\n"));
1281         d_printf(_("   osVer=string       Set the operatingSystemVersion attribute during the join.\n"
1282                    "                      NB: osName and osVer must be specified together for either to take effect.\n"
1283                    "                          Also, the operatingSystemService attribute is also set when along with\n"
1284                    "                          the two other attributes.\n"));
1285
1286         return -1;
1287 }
1288
1289 /*******************************************************************
1290  ********************************************************************/
1291
1292 int net_ads_join(struct net_context *c, int argc, const char **argv)
1293 {
1294         TALLOC_CTX *ctx = NULL;
1295         struct libnet_JoinCtx *r = NULL;
1296         const char *domain = lp_realm();
1297         WERROR werr = WERR_SETUP_NOT_JOINED;
1298         bool createupn = false;
1299         const char *machineupn = NULL;
1300         const char *create_in_ou = NULL;
1301         int i;
1302         const char *os_name = NULL;
1303         const char *os_version = NULL;
1304         bool modify_config = lp_config_backend_is_registry();
1305
1306         if (c->display_usage)
1307                 return net_ads_join_usage(c, argc, argv);
1308
1309         if (!modify_config) {
1310
1311                 werr = check_ads_config();
1312                 if (!W_ERROR_IS_OK(werr)) {
1313                         d_fprintf(stderr, _("Invalid configuration.  Exiting....\n"));
1314                         goto fail;
1315                 }
1316         }
1317
1318         if (!(ctx = talloc_init("net_ads_join"))) {
1319                 d_fprintf(stderr, _("Could not initialise talloc context.\n"));
1320                 werr = WERR_NOMEM;
1321                 goto fail;
1322         }
1323
1324         if (!c->opt_kerberos) {
1325                 use_in_memory_ccache();
1326         }
1327
1328         werr = libnet_init_JoinCtx(ctx, &r);
1329         if (!W_ERROR_IS_OK(werr)) {
1330                 goto fail;
1331         }
1332
1333         /* process additional command line args */
1334
1335         for ( i=0; i<argc; i++ ) {
1336                 if ( !StrnCaseCmp(argv[i], "createupn", strlen("createupn")) ) {
1337                         createupn = true;
1338                         machineupn = get_string_param(argv[i]);
1339                 }
1340                 else if ( !StrnCaseCmp(argv[i], "createcomputer", strlen("createcomputer")) ) {
1341                         if ( (create_in_ou = get_string_param(argv[i])) == NULL ) {
1342                                 d_fprintf(stderr, _("Please supply a valid OU path.\n"));
1343                                 werr = WERR_INVALID_PARAM;
1344                                 goto fail;
1345                         }
1346                 }
1347                 else if ( !StrnCaseCmp(argv[i], "osName", strlen("osName")) ) {
1348                         if ( (os_name = get_string_param(argv[i])) == NULL ) {
1349                                 d_fprintf(stderr, _("Please supply a operating system name.\n"));
1350                                 werr = WERR_INVALID_PARAM;
1351                                 goto fail;
1352                         }
1353                 }
1354                 else if ( !StrnCaseCmp(argv[i], "osVer", strlen("osVer")) ) {
1355                         if ( (os_version = get_string_param(argv[i])) == NULL ) {
1356                                 d_fprintf(stderr, _("Please supply a valid operating system version.\n"));
1357                                 werr = WERR_INVALID_PARAM;
1358                                 goto fail;
1359                         }
1360                 }
1361                 else {
1362                         domain = argv[i];
1363                 }
1364         }
1365
1366         if (!*domain) {
1367                 d_fprintf(stderr, _("Please supply a valid domain name\n"));
1368                 werr = WERR_INVALID_PARAM;
1369                 goto fail;
1370         }
1371
1372         if (!c->msg_ctx) {
1373                 d_fprintf(stderr, _("Could not initialise message context. "
1374                         "Try running as root\n"));
1375                 werr = WERR_ACCESS_DENIED;
1376                 goto fail;
1377         }
1378
1379         /* Do the domain join here */
1380
1381         r->in.domain_name       = domain;
1382         r->in.create_upn        = createupn;
1383         r->in.upn               = machineupn;
1384         r->in.account_ou        = create_in_ou;
1385         r->in.os_name           = os_name;
1386         r->in.os_version        = os_version;
1387         r->in.dc_name           = c->opt_host;
1388         r->in.admin_account     = c->opt_user_name;
1389         r->in.admin_password    = net_prompt_pass(c, c->opt_user_name);
1390         r->in.debug             = true;
1391         r->in.use_kerberos      = c->opt_kerberos;
1392         r->in.modify_config     = modify_config;
1393         r->in.join_flags        = WKSSVC_JOIN_FLAGS_JOIN_TYPE |
1394                                   WKSSVC_JOIN_FLAGS_ACCOUNT_CREATE |
1395                                   WKSSVC_JOIN_FLAGS_DOMAIN_JOIN_IF_JOINED;
1396         r->in.msg_ctx           = c->msg_ctx;
1397
1398         werr = libnet_Join(ctx, r);
1399         if (!W_ERROR_IS_OK(werr)) {
1400                 goto fail;
1401         }
1402
1403         /* Check the short name of the domain */
1404
1405         if (!modify_config && !strequal(lp_workgroup(), r->out.netbios_domain_name)) {
1406                 d_printf(_("The workgroup in %s does not match the short\n"
1407                            "domain name obtained from the server.\n"
1408                            "Using the name [%s] from the server.\n"
1409                            "You should set \"workgroup = %s\" in %s.\n"),
1410                          get_dyn_CONFIGFILE(), r->out.netbios_domain_name,
1411                          r->out.netbios_domain_name, get_dyn_CONFIGFILE());
1412         }
1413
1414         d_printf(_("Using short domain name -- %s\n"), r->out.netbios_domain_name);
1415
1416         if (r->out.dns_domain_name) {
1417                 d_printf(_("Joined '%s' to realm '%s'\n"), r->in.machine_name,
1418                         r->out.dns_domain_name);
1419         } else {
1420                 d_printf(_("Joined '%s' to domain '%s'\n"), r->in.machine_name,
1421                         r->out.netbios_domain_name);
1422         }
1423
1424 #if defined(WITH_DNS_UPDATES)
1425         /*
1426          * In a clustered environment, don't do dynamic dns updates:
1427          * Registering the set of ip addresses that are assigned to
1428          * the interfaces of the node that performs the join does usually
1429          * not have the desired effect, since the local interfaces do not
1430          * carry the complete set of the cluster's public IP addresses.
1431          * And it can also contain internal addresses that should not
1432          * be visible to the outside at all.
1433          * In order to do dns updates in a clustererd setup, use
1434          * net ads dns register.
1435          */
1436         if (lp_clustering()) {
1437                 d_fprintf(stderr, _("Not doing automatic DNS update in a"
1438                                     "clustered setup.\n"));
1439                 goto done;
1440         }
1441
1442         if (r->out.domain_is_ad) {
1443                 /* We enter this block with user creds */
1444                 ADS_STRUCT *ads_dns = NULL;
1445
1446                 if ( (ads_dns = ads_init( lp_realm(), NULL, NULL )) != NULL ) {
1447                         /* kinit with the machine password */
1448
1449                         use_in_memory_ccache();
1450                         if (asprintf( &ads_dns->auth.user_name, "%s$", global_myname()) == -1) {
1451                                 goto fail;
1452                         }
1453                         ads_dns->auth.password = secrets_fetch_machine_password(
1454                                 r->out.netbios_domain_name, NULL, NULL );
1455                         ads_dns->auth.realm = SMB_STRDUP( r->out.dns_domain_name );
1456                         strupper_m(ads_dns->auth.realm );
1457                         ads_kinit_password( ads_dns );
1458                 }
1459
1460                 if ( !ads_dns || !NT_STATUS_IS_OK(net_update_dns( ctx, ads_dns, NULL)) ) {
1461                         d_fprintf( stderr, _("DNS update failed!\n") );
1462                 }
1463
1464                 /* exit from this block using machine creds */
1465                 ads_destroy(&ads_dns);
1466         }
1467 #endif
1468
1469 done:
1470         TALLOC_FREE(r);
1471         TALLOC_FREE( ctx );
1472
1473         return 0;
1474
1475 fail:
1476         /* issue an overall failure message at the end. */
1477         d_printf(_("Failed to join domain: %s\n"),
1478                 r && r->out.error_string ? r->out.error_string :
1479                 get_friendly_werror_msg(werr));
1480         TALLOC_FREE( ctx );
1481
1482         return -1;
1483 }
1484
1485 /*******************************************************************
1486  ********************************************************************/
1487
1488 static int net_ads_dns_register(struct net_context *c, int argc, const char **argv)
1489 {
1490 #if defined(WITH_DNS_UPDATES)
1491         ADS_STRUCT *ads;
1492         ADS_STATUS status;
1493         TALLOC_CTX *ctx;
1494
1495 #ifdef DEVELOPER
1496         talloc_enable_leak_report();
1497 #endif
1498
1499         if (argc > 1 || c->display_usage) {
1500                 d_printf(  "%s\n"
1501                            "net ads dns register [hostname]\n"
1502                            "    %s\n",
1503                          _("Usage:"),
1504                          _("Register hostname with DNS\n"));
1505                 return -1;
1506         }
1507
1508         if (!(ctx = talloc_init("net_ads_dns"))) {
1509                 d_fprintf(stderr, _("Could not initialise talloc context\n"));
1510                 return -1;
1511         }
1512
1513         status = ads_startup(c, true, &ads);
1514         if ( !ADS_ERR_OK(status) ) {
1515                 DEBUG(1, ("error on ads_startup: %s\n", ads_errstr(status)));
1516                 TALLOC_FREE(ctx);
1517                 return -1;
1518         }
1519
1520         if ( !NT_STATUS_IS_OK(net_update_dns(ctx, ads, argc == 1 ? argv[0] : NULL)) ) {
1521                 d_fprintf( stderr, _("DNS update failed!\n") );
1522                 ads_destroy( &ads );
1523                 TALLOC_FREE( ctx );
1524                 return -1;
1525         }
1526
1527         d_fprintf( stderr, _("Successfully registered hostname with DNS\n") );
1528
1529         ads_destroy(&ads);
1530         TALLOC_FREE( ctx );
1531
1532         return 0;
1533 #else
1534         d_fprintf(stderr,
1535                   _("DNS update support not enabled at compile time!\n"));
1536         return -1;
1537 #endif
1538 }
1539
1540 #if defined(WITH_DNS_UPDATES)
1541 DNS_ERROR do_gethostbyname(const char *server, const char *host);
1542 #endif
1543
1544 static int net_ads_dns_gethostbyname(struct net_context *c, int argc, const char **argv)
1545 {
1546 #if defined(WITH_DNS_UPDATES)
1547         DNS_ERROR err;
1548
1549 #ifdef DEVELOPER
1550         talloc_enable_leak_report();
1551 #endif
1552
1553         if (argc != 2 || c->display_usage) {
1554                 d_printf(  "%s\n"
1555                            "    %s\n"
1556                            "    %s\n",
1557                          _("Usage:"),
1558                          _("net ads dns gethostbyname <server> <name>\n"),
1559                          _("  Look up hostname from the AD\n"
1560                            "    server\tName server to use\n"
1561                            "    name\tName to look up\n"));
1562                 return -1;
1563         }
1564
1565         err = do_gethostbyname(argv[0], argv[1]);
1566
1567         d_printf(_("do_gethostbyname returned %s (%d)\n"),
1568                 dns_errstr(err), ERROR_DNS_V(err));
1569 #endif
1570         return 0;
1571 }
1572
1573 static int net_ads_dns(struct net_context *c, int argc, const char *argv[])
1574 {
1575         struct functable func[] = {
1576                 {
1577                         "register",
1578                         net_ads_dns_register,
1579                         NET_TRANSPORT_ADS,
1580                         N_("Add host dns entry to AD"),
1581                         N_("net ads dns register\n"
1582                            "    Add host dns entry to AD")
1583                 },
1584                 {
1585                         "gethostbyname",
1586                         net_ads_dns_gethostbyname,
1587                         NET_TRANSPORT_ADS,
1588                         N_("Look up host"),
1589                         N_("net ads dns gethostbyname\n"
1590                            "    Look up host")
1591                 },
1592                 {NULL, NULL, 0, NULL, NULL}
1593         };
1594
1595         return net_run_function(c, argc, argv, "net ads dns", func);
1596 }
1597
1598 /*******************************************************************
1599  ********************************************************************/
1600
1601 int net_ads_printer_usage(struct net_context *c, int argc, const char **argv)
1602 {
1603         d_printf(_(
1604 "\nnet ads printer search <printer>"
1605 "\n\tsearch for a printer in the directory\n"
1606 "\nnet ads printer info <printer> <server>"
1607 "\n\tlookup info in directory for printer on server"
1608 "\n\t(note: printer defaults to \"*\", server defaults to local)\n"
1609 "\nnet ads printer publish <printername>"
1610 "\n\tpublish printer in directory"
1611 "\n\t(note: printer name is required)\n"
1612 "\nnet ads printer remove <printername>"
1613 "\n\tremove printer from directory"
1614 "\n\t(note: printer name is required)\n"));
1615         return -1;
1616 }
1617
1618 /*******************************************************************
1619  ********************************************************************/
1620
1621 static int net_ads_printer_search(struct net_context *c, int argc, const char **argv)
1622 {
1623         ADS_STRUCT *ads;
1624         ADS_STATUS rc;
1625         LDAPMessage *res = NULL;
1626
1627         if (c->display_usage) {
1628                 d_printf(  "%s\n"
1629                            "net ads printer search\n"
1630                            "    %s\n",
1631                          _("Usage:"),
1632                          _("List printers in the AD"));
1633                 return 0;
1634         }
1635
1636         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
1637                 return -1;
1638         }
1639
1640         rc = ads_find_printers(ads, &res);
1641
1642         if (!ADS_ERR_OK(rc)) {
1643                 d_fprintf(stderr, _("ads_find_printer: %s\n"), ads_errstr(rc));
1644                 ads_msgfree(ads, res);
1645                 ads_destroy(&ads);
1646                 return -1;
1647         }
1648
1649         if (ads_count_replies(ads, res) == 0) {
1650                 d_fprintf(stderr, _("No results found\n"));
1651                 ads_msgfree(ads, res);
1652                 ads_destroy(&ads);
1653                 return -1;
1654         }
1655
1656         ads_dump(ads, res);
1657         ads_msgfree(ads, res);
1658         ads_destroy(&ads);
1659         return 0;
1660 }
1661
1662 static int net_ads_printer_info(struct net_context *c, int argc, const char **argv)
1663 {
1664         ADS_STRUCT *ads;
1665         ADS_STATUS rc;
1666         const char *servername, *printername;
1667         LDAPMessage *res = NULL;
1668
1669         if (c->display_usage) {
1670                 d_printf("%s\n%s",
1671                          _("Usage:"),
1672                          _("net ads printer info [printername [servername]]\n"
1673                            "  Display printer info from AD\n"
1674                            "    printername\tPrinter name or wildcard\n"
1675                            "    servername\tName of the print server\n"));
1676                 return 0;
1677         }
1678
1679         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
1680                 return -1;
1681         }
1682
1683         if (argc > 0) {
1684                 printername = argv[0];
1685         } else {
1686                 printername = "*";
1687         }
1688
1689         if (argc > 1) {
1690                 servername =  argv[1];
1691         } else {
1692                 servername = global_myname();
1693         }
1694
1695         rc = ads_find_printer_on_server(ads, &res, printername, servername);
1696
1697         if (!ADS_ERR_OK(rc)) {
1698                 d_fprintf(stderr, _("Server '%s' not found: %s\n"),
1699                         servername, ads_errstr(rc));
1700                 ads_msgfree(ads, res);
1701                 ads_destroy(&ads);
1702                 return -1;
1703         }
1704
1705         if (ads_count_replies(ads, res) == 0) {
1706                 d_fprintf(stderr, _("Printer '%s' not found\n"), printername);
1707                 ads_msgfree(ads, res);
1708                 ads_destroy(&ads);
1709                 return -1;
1710         }
1711
1712         ads_dump(ads, res);
1713         ads_msgfree(ads, res);
1714         ads_destroy(&ads);
1715
1716         return 0;
1717 }
1718
1719 static int net_ads_printer_publish(struct net_context *c, int argc, const char **argv)
1720 {
1721         ADS_STRUCT *ads;
1722         ADS_STATUS rc;
1723         const char *servername, *printername;
1724         struct cli_state *cli = NULL;
1725         struct rpc_pipe_client *pipe_hnd = NULL;
1726         struct sockaddr_storage server_ss;
1727         NTSTATUS nt_status;
1728         TALLOC_CTX *mem_ctx = talloc_init("net_ads_printer_publish");
1729         ADS_MODLIST mods = ads_init_mods(mem_ctx);
1730         char *prt_dn, *srv_dn, **srv_cn;
1731         char *srv_cn_escaped = NULL, *printername_escaped = NULL;
1732         LDAPMessage *res = NULL;
1733
1734         if (argc < 1 || c->display_usage) {
1735                 d_printf("%s\n%s",
1736                          _("Usage:"),
1737                          _("net ads printer publish <printername> [servername]\n"
1738                            "  Publish printer in AD\n"
1739                            "    printername\tName of the printer\n"
1740                            "    servername\tName of the print server\n"));
1741                 talloc_destroy(mem_ctx);
1742                 return -1;
1743         }
1744
1745         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
1746                 talloc_destroy(mem_ctx);
1747                 return -1;
1748         }
1749
1750         printername = argv[0];
1751
1752         if (argc == 2) {
1753                 servername = argv[1];
1754         } else {
1755                 servername = global_myname();
1756         }
1757
1758         /* Get printer data from SPOOLSS */
1759
1760         resolve_name(servername, &server_ss, 0x20, false);
1761
1762         nt_status = cli_full_connection(&cli, global_myname(), servername,
1763                                         &server_ss, 0,
1764                                         "IPC$", "IPC",
1765                                         c->opt_user_name, c->opt_workgroup,
1766                                         c->opt_password ? c->opt_password : "",
1767                                         CLI_FULL_CONNECTION_USE_KERBEROS,
1768                                         Undefined, NULL);
1769
1770         if (NT_STATUS_IS_ERR(nt_status)) {
1771                 d_fprintf(stderr, _("Unable to open a connnection to %s to "
1772                                     "obtain data for %s\n"),
1773                           servername, printername);
1774                 ads_destroy(&ads);
1775                 talloc_destroy(mem_ctx);
1776                 return -1;
1777         }
1778
1779         /* Publish on AD server */
1780
1781         ads_find_machine_acct(ads, &res, servername);
1782
1783         if (ads_count_replies(ads, res) == 0) {
1784                 d_fprintf(stderr, _("Could not find machine account for server "
1785                                     "%s\n"),
1786                          servername);
1787                 ads_destroy(&ads);
1788                 talloc_destroy(mem_ctx);
1789                 return -1;
1790         }
1791
1792         srv_dn = ldap_get_dn((LDAP *)ads->ldap.ld, (LDAPMessage *)res);
1793         srv_cn = ldap_explode_dn(srv_dn, 1);
1794
1795         srv_cn_escaped = escape_rdn_val_string_alloc(srv_cn[0]);
1796         printername_escaped = escape_rdn_val_string_alloc(printername);
1797         if (!srv_cn_escaped || !printername_escaped) {
1798                 SAFE_FREE(srv_cn_escaped);
1799                 SAFE_FREE(printername_escaped);
1800                 d_fprintf(stderr, _("Internal error, out of memory!"));
1801                 ads_destroy(&ads);
1802                 talloc_destroy(mem_ctx);
1803                 return -1;
1804         }
1805
1806         if (asprintf(&prt_dn, "cn=%s-%s,%s", srv_cn_escaped, printername_escaped, srv_dn) == -1) {
1807                 SAFE_FREE(srv_cn_escaped);
1808                 SAFE_FREE(printername_escaped);
1809                 d_fprintf(stderr, _("Internal error, out of memory!"));
1810                 ads_destroy(&ads);
1811                 talloc_destroy(mem_ctx);
1812                 return -1;
1813         }
1814
1815         SAFE_FREE(srv_cn_escaped);
1816         SAFE_FREE(printername_escaped);
1817
1818         nt_status = cli_rpc_pipe_open_noauth(cli, &ndr_table_spoolss.syntax_id, &pipe_hnd);
1819         if (!NT_STATUS_IS_OK(nt_status)) {
1820                 d_fprintf(stderr, _("Unable to open a connnection to the spoolss pipe on %s\n"),
1821                          servername);
1822                 SAFE_FREE(prt_dn);
1823                 ads_destroy(&ads);
1824                 talloc_destroy(mem_ctx);
1825                 return -1;
1826         }
1827
1828         if (!W_ERROR_IS_OK(get_remote_printer_publishing_data(pipe_hnd, mem_ctx, &mods,
1829                                                               printername))) {
1830                 SAFE_FREE(prt_dn);
1831                 ads_destroy(&ads);
1832                 talloc_destroy(mem_ctx);
1833                 return -1;
1834         }
1835
1836         rc = ads_add_printer_entry(ads, prt_dn, mem_ctx, &mods);
1837         if (!ADS_ERR_OK(rc)) {
1838                 d_fprintf(stderr, "ads_publish_printer: %s\n", ads_errstr(rc));
1839                 SAFE_FREE(prt_dn);
1840                 ads_destroy(&ads);
1841                 talloc_destroy(mem_ctx);
1842                 return -1;
1843         }
1844
1845         d_printf("published printer\n");
1846         SAFE_FREE(prt_dn);
1847         ads_destroy(&ads);
1848         talloc_destroy(mem_ctx);
1849
1850         return 0;
1851 }
1852
1853 static int net_ads_printer_remove(struct net_context *c, int argc, const char **argv)
1854 {
1855         ADS_STRUCT *ads;
1856         ADS_STATUS rc;
1857         const char *servername;
1858         char *prt_dn;
1859         LDAPMessage *res = NULL;
1860
1861         if (argc < 1 || c->display_usage) {
1862                 d_printf("%s\n%s",
1863                          _("Usage:"),
1864                          _("net ads printer remove <printername> [servername]\n"
1865                            "  Remove a printer from the AD\n"
1866                            "    printername\tName of the printer\n"
1867                            "    servername\tName of the print server\n"));
1868                 return -1;
1869         }
1870
1871         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
1872                 return -1;
1873         }
1874
1875         if (argc > 1) {
1876                 servername = argv[1];
1877         } else {
1878                 servername = global_myname();
1879         }
1880
1881         rc = ads_find_printer_on_server(ads, &res, argv[0], servername);
1882
1883         if (!ADS_ERR_OK(rc)) {
1884                 d_fprintf(stderr, _("ads_find_printer_on_server: %s\n"), ads_errstr(rc));
1885                 ads_msgfree(ads, res);
1886                 ads_destroy(&ads);
1887                 return -1;
1888         }
1889
1890         if (ads_count_replies(ads, res) == 0) {
1891                 d_fprintf(stderr, _("Printer '%s' not found\n"), argv[1]);
1892                 ads_msgfree(ads, res);
1893                 ads_destroy(&ads);
1894                 return -1;
1895         }
1896
1897         prt_dn = ads_get_dn(ads, talloc_tos(), res);
1898         ads_msgfree(ads, res);
1899         rc = ads_del_dn(ads, prt_dn);
1900         TALLOC_FREE(prt_dn);
1901
1902         if (!ADS_ERR_OK(rc)) {
1903                 d_fprintf(stderr, _("ads_del_dn: %s\n"), ads_errstr(rc));
1904                 ads_destroy(&ads);
1905                 return -1;
1906         }
1907
1908         ads_destroy(&ads);
1909         return 0;
1910 }
1911
1912 static int net_ads_printer(struct net_context *c, int argc, const char **argv)
1913 {
1914         struct functable func[] = {
1915                 {
1916                         "search",
1917                         net_ads_printer_search,
1918                         NET_TRANSPORT_ADS,
1919                         N_("Search for a printer"),
1920                         N_("net ads printer search\n"
1921                            "    Search for a printer")
1922                 },
1923                 {
1924                         "info",
1925                         net_ads_printer_info,
1926                         NET_TRANSPORT_ADS,
1927                         N_("Display printer information"),
1928                         N_("net ads printer info\n"
1929                            "    Display printer information")
1930                 },
1931                 {
1932                         "publish",
1933                         net_ads_printer_publish,
1934                         NET_TRANSPORT_ADS,
1935                         N_("Publish a printer"),
1936                         N_("net ads printer publish\n"
1937                            "    Publish a printer")
1938                 },
1939                 {
1940                         "remove",
1941                         net_ads_printer_remove,
1942                         NET_TRANSPORT_ADS,
1943                         N_("Delete a printer"),
1944                         N_("net ads printer remove\n"
1945                            "    Delete a printer")
1946                 },
1947                 {NULL, NULL, 0, NULL, NULL}
1948         };
1949
1950         return net_run_function(c, argc, argv, "net ads printer", func);
1951 }
1952
1953
1954 static int net_ads_password(struct net_context *c, int argc, const char **argv)
1955 {
1956         ADS_STRUCT *ads;
1957         const char *auth_principal = c->opt_user_name;
1958         const char *auth_password = c->opt_password;
1959         char *realm = NULL;
1960         char *new_password = NULL;
1961         char *chr, *prompt;
1962         const char *user;
1963         ADS_STATUS ret;
1964
1965         if (c->display_usage) {
1966                 d_printf("%s\n%s",
1967                          _("Usage:"),
1968                          _("net ads password <username>\n"
1969                            "  Change password for user\n"
1970                            "    username\tName of user to change password for\n"));
1971                 return 0;
1972         }
1973
1974         if (c->opt_user_name == NULL || c->opt_password == NULL) {
1975                 d_fprintf(stderr, _("You must supply an administrator "
1976                                     "username/password\n"));
1977                 return -1;
1978         }
1979
1980         if (argc < 1) {
1981                 d_fprintf(stderr, _("ERROR: You must say which username to "
1982                                     "change password for\n"));
1983                 return -1;
1984         }
1985
1986         user = argv[0];
1987         if (!strchr_m(user, '@')) {
1988                 if (asprintf(&chr, "%s@%s", argv[0], lp_realm()) == -1) {
1989                         return -1;
1990                 }
1991                 user = chr;
1992         }
1993
1994         use_in_memory_ccache();
1995         chr = strchr_m(auth_principal, '@');
1996         if (chr) {
1997                 realm = ++chr;
1998         } else {
1999                 realm = lp_realm();
2000         }
2001
2002         /* use the realm so we can eventually change passwords for users
2003         in realms other than default */
2004         if (!(ads = ads_init(realm, c->opt_workgroup, c->opt_host))) {
2005                 return -1;
2006         }
2007
2008         /* we don't actually need a full connect, but it's the easy way to
2009                 fill in the KDC's addresss */
2010         ads_connect(ads);
2011
2012         if (!ads->config.realm) {
2013                 d_fprintf(stderr, _("Didn't find the kerberos server!\n"));
2014                 ads_destroy(&ads);
2015                 return -1;
2016         }
2017
2018         if (argv[1]) {
2019                 new_password = (char *)argv[1];
2020         } else {
2021                 if (asprintf(&prompt, _("Enter new password for %s:"), user) == -1) {
2022                         return -1;
2023                 }
2024                 new_password = getpass(prompt);
2025                 free(prompt);
2026         }
2027
2028         ret = kerberos_set_password(ads->auth.kdc_server, auth_principal,
2029                                 auth_password, user, new_password, ads->auth.time_offset);
2030         if (!ADS_ERR_OK(ret)) {
2031                 d_fprintf(stderr, _("Password change failed: %s\n"), ads_errstr(ret));
2032                 ads_destroy(&ads);
2033                 return -1;
2034         }
2035
2036         d_printf(_("Password change for %s completed.\n"), user);
2037         ads_destroy(&ads);
2038
2039         return 0;
2040 }
2041
2042 int net_ads_changetrustpw(struct net_context *c, int argc, const char **argv)
2043 {
2044         ADS_STRUCT *ads;
2045         char *host_principal;
2046         fstring my_name;
2047         ADS_STATUS ret;
2048
2049         if (c->display_usage) {
2050                 d_printf(  "%s\n"
2051                            "net ads changetrustpw\n"
2052                            "    %s\n",
2053                          _("Usage:"),
2054                          _("Change the machine account's trust password"));
2055                 return 0;
2056         }
2057
2058         if (!secrets_init()) {
2059                 DEBUG(1,("Failed to initialise secrets database\n"));
2060                 return -1;
2061         }
2062
2063         net_use_krb_machine_account(c);
2064
2065         use_in_memory_ccache();
2066
2067         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2068                 return -1;
2069         }
2070
2071         fstrcpy(my_name, global_myname());
2072         strlower_m(my_name);
2073         if (asprintf(&host_principal, "%s$@%s", my_name, ads->config.realm) == -1) {
2074                 ads_destroy(&ads);
2075                 return -1;
2076         }
2077         d_printf(_("Changing password for principal: %s\n"), host_principal);
2078
2079         ret = ads_change_trust_account_password(ads, host_principal);
2080
2081         if (!ADS_ERR_OK(ret)) {
2082                 d_fprintf(stderr, _("Password change failed: %s\n"), ads_errstr(ret));
2083                 ads_destroy(&ads);
2084                 SAFE_FREE(host_principal);
2085                 return -1;
2086         }
2087
2088         d_printf(_("Password change for principal %s succeeded.\n"), host_principal);
2089
2090         if (USE_SYSTEM_KEYTAB) {
2091                 d_printf(_("Attempting to update system keytab with new password.\n"));
2092                 if (ads_keytab_create_default(ads)) {
2093                         d_printf(_("Failed to update system keytab.\n"));
2094                 }
2095         }
2096
2097         ads_destroy(&ads);
2098         SAFE_FREE(host_principal);
2099
2100         return 0;
2101 }
2102
2103 /*
2104   help for net ads search
2105 */
2106 static int net_ads_search_usage(struct net_context *c, int argc, const char **argv)
2107 {
2108         d_printf(_(
2109                 "\nnet ads search <expression> <attributes...>\n"
2110                 "\nPerform a raw LDAP search on a ADS server and dump the results.\n"
2111                 "The expression is a standard LDAP search expression, and the\n"
2112                 "attributes are a list of LDAP fields to show in the results.\n\n"
2113                 "Example: net ads search '(objectCategory=group)' sAMAccountName\n\n"
2114                 ));
2115         net_common_flags_usage(c, argc, argv);
2116         return -1;
2117 }
2118
2119
2120 /*
2121   general ADS search function. Useful in diagnosing problems in ADS
2122 */
2123 static int net_ads_search(struct net_context *c, int argc, const char **argv)
2124 {
2125         ADS_STRUCT *ads;
2126         ADS_STATUS rc;
2127         const char *ldap_exp;
2128         const char **attrs;
2129         LDAPMessage *res = NULL;
2130
2131         if (argc < 1 || c->display_usage) {
2132                 return net_ads_search_usage(c, argc, argv);
2133         }
2134
2135         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2136                 return -1;
2137         }
2138
2139         ldap_exp = argv[0];
2140         attrs = (argv + 1);
2141
2142         rc = ads_do_search_all(ads, ads->config.bind_path,
2143                                LDAP_SCOPE_SUBTREE,
2144                                ldap_exp, attrs, &res);
2145         if (!ADS_ERR_OK(rc)) {
2146                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2147                 ads_destroy(&ads);
2148                 return -1;
2149         }
2150
2151         d_printf(_("Got %d replies\n\n"), ads_count_replies(ads, res));
2152
2153         /* dump the results */
2154         ads_dump(ads, res);
2155
2156         ads_msgfree(ads, res);
2157         ads_destroy(&ads);
2158
2159         return 0;
2160 }
2161
2162
2163 /*
2164   help for net ads search
2165 */
2166 static int net_ads_dn_usage(struct net_context *c, int argc, const char **argv)
2167 {
2168         d_printf(_(
2169                 "\nnet ads dn <dn> <attributes...>\n"
2170                 "\nperform a raw LDAP search on a ADS server and dump the results\n"
2171                 "The DN standard LDAP DN, and the attributes are a list of LDAP fields \n"
2172                 "to show in the results\n\n"
2173                 "Example: net ads dn 'CN=administrator,CN=Users,DC=my,DC=domain' sAMAccountName\n\n"
2174                 "Note: the DN must be provided properly escaped. See RFC 4514 for details\n\n"
2175                 ));
2176         net_common_flags_usage(c, argc, argv);
2177         return -1;
2178 }
2179
2180
2181 /*
2182   general ADS search function. Useful in diagnosing problems in ADS
2183 */
2184 static int net_ads_dn(struct net_context *c, int argc, const char **argv)
2185 {
2186         ADS_STRUCT *ads;
2187         ADS_STATUS rc;
2188         const char *dn;
2189         const char **attrs;
2190         LDAPMessage *res = NULL;
2191
2192         if (argc < 1 || c->display_usage) {
2193                 return net_ads_dn_usage(c, argc, argv);
2194         }
2195
2196         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2197                 return -1;
2198         }
2199
2200         dn = argv[0];
2201         attrs = (argv + 1);
2202
2203         rc = ads_do_search_all(ads, dn,
2204                                LDAP_SCOPE_BASE,
2205                                "(objectclass=*)", attrs, &res);
2206         if (!ADS_ERR_OK(rc)) {
2207                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2208                 ads_destroy(&ads);
2209                 return -1;
2210         }
2211
2212         d_printf("Got %d replies\n\n", ads_count_replies(ads, res));
2213
2214         /* dump the results */
2215         ads_dump(ads, res);
2216
2217         ads_msgfree(ads, res);
2218         ads_destroy(&ads);
2219
2220         return 0;
2221 }
2222
2223 /*
2224   help for net ads sid search
2225 */
2226 static int net_ads_sid_usage(struct net_context *c, int argc, const char **argv)
2227 {
2228         d_printf(_(
2229                 "\nnet ads sid <sid> <attributes...>\n"
2230                 "\nperform a raw LDAP search on a ADS server and dump the results\n"
2231                 "The SID is in string format, and the attributes are a list of LDAP fields \n"
2232                 "to show in the results\n\n"
2233                 "Example: net ads sid 'S-1-5-32' distinguishedName\n\n"
2234                 ));
2235         net_common_flags_usage(c, argc, argv);
2236         return -1;
2237 }
2238
2239
2240 /*
2241   general ADS search function. Useful in diagnosing problems in ADS
2242 */
2243 static int net_ads_sid(struct net_context *c, int argc, const char **argv)
2244 {
2245         ADS_STRUCT *ads;
2246         ADS_STATUS rc;
2247         const char *sid_string;
2248         const char **attrs;
2249         LDAPMessage *res = NULL;
2250         struct dom_sid sid;
2251
2252         if (argc < 1 || c->display_usage) {
2253                 return net_ads_sid_usage(c, argc, argv);
2254         }
2255
2256         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2257                 return -1;
2258         }
2259
2260         sid_string = argv[0];
2261         attrs = (argv + 1);
2262
2263         if (!string_to_sid(&sid, sid_string)) {
2264                 d_fprintf(stderr, _("could not convert sid\n"));
2265                 ads_destroy(&ads);
2266                 return -1;
2267         }
2268
2269         rc = ads_search_retry_sid(ads, &res, &sid, attrs);
2270         if (!ADS_ERR_OK(rc)) {
2271                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2272                 ads_destroy(&ads);
2273                 return -1;
2274         }
2275
2276         d_printf(_("Got %d replies\n\n"), ads_count_replies(ads, res));
2277
2278         /* dump the results */
2279         ads_dump(ads, res);
2280
2281         ads_msgfree(ads, res);
2282         ads_destroy(&ads);
2283
2284         return 0;
2285 }
2286
2287 static int net_ads_keytab_flush(struct net_context *c, int argc, const char **argv)
2288 {
2289         int ret;
2290         ADS_STRUCT *ads;
2291
2292         if (c->display_usage) {
2293                 d_printf(  "%s\n"
2294                            "net ads keytab flush\n"
2295                            "    %s\n",
2296                          _("Usage:"),
2297                          _("Delete the whole keytab"));
2298                 return 0;
2299         }
2300
2301         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2302                 return -1;
2303         }
2304         ret = ads_keytab_flush(ads);
2305         ads_destroy(&ads);
2306         return ret;
2307 }
2308
2309 static int net_ads_keytab_add(struct net_context *c, int argc, const char **argv)
2310 {
2311         int i;
2312         int ret = 0;
2313         ADS_STRUCT *ads;
2314
2315         if (c->display_usage) {
2316                 d_printf("%s\n%s",
2317                          _("Usage:"),
2318                          _("net ads keytab add <principal> [principal ...]\n"
2319                            "  Add principals to local keytab\n"
2320                            "    principal\tKerberos principal to add to "
2321                            "keytab\n"));
2322                 return 0;
2323         }
2324
2325         d_printf(_("Processing principals to add...\n"));
2326         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2327                 return -1;
2328         }
2329         for (i = 0; i < argc; i++) {
2330                 ret |= ads_keytab_add_entry(ads, argv[i]);
2331         }
2332         ads_destroy(&ads);
2333         return ret;
2334 }
2335
2336 static int net_ads_keytab_create(struct net_context *c, int argc, const char **argv)
2337 {
2338         ADS_STRUCT *ads;
2339         int ret;
2340
2341         if (c->display_usage) {
2342                 d_printf(  "%s\n"
2343                            "net ads keytab create\n"
2344                            "    %s\n",
2345                          _("Usage:"),
2346                          _("Create new default keytab"));
2347                 return 0;
2348         }
2349
2350         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2351                 return -1;
2352         }
2353         ret = ads_keytab_create_default(ads);
2354         ads_destroy(&ads);
2355         return ret;
2356 }
2357
2358 static int net_ads_keytab_list(struct net_context *c, int argc, const char **argv)
2359 {
2360         const char *keytab = NULL;
2361
2362         if (c->display_usage) {
2363                 d_printf("%s\n%s",
2364                          _("Usage:"),
2365                          _("net ads keytab list [keytab]\n"
2366                            "  List a local keytab\n"
2367                            "    keytab\tKeytab to list\n"));
2368                 return 0;
2369         }
2370
2371         if (argc >= 1) {
2372                 keytab = argv[0];
2373         }
2374
2375         return ads_keytab_list(keytab);
2376 }
2377
2378
2379 int net_ads_keytab(struct net_context *c, int argc, const char **argv)
2380 {
2381         struct functable func[] = {
2382                 {
2383                         "add",
2384                         net_ads_keytab_add,
2385                         NET_TRANSPORT_ADS,
2386                         N_("Add a service principal"),
2387                         N_("net ads keytab add\n"
2388                            "    Add a service principal")
2389                 },
2390                 {
2391                         "create",
2392                         net_ads_keytab_create,
2393                         NET_TRANSPORT_ADS,
2394                         N_("Create a fresh keytab"),
2395                         N_("net ads keytab create\n"
2396                            "    Create a fresh keytab")
2397                 },
2398                 {
2399                         "flush",
2400                         net_ads_keytab_flush,
2401                         NET_TRANSPORT_ADS,
2402                         N_("Remove all keytab entries"),
2403                         N_("net ads keytab flush\n"
2404                            "    Remove all keytab entries")
2405                 },
2406                 {
2407                         "list",
2408                         net_ads_keytab_list,
2409                         NET_TRANSPORT_ADS,
2410                         N_("List a keytab"),
2411                         N_("net ads keytab list\n"
2412                            "    List a keytab")
2413                 },
2414                 {NULL, NULL, 0, NULL, NULL}
2415         };
2416
2417         if (!USE_KERBEROS_KEYTAB) {
2418                 d_printf(_("\nWarning: \"kerberos method\" must be set to a "
2419                     "keytab method to use keytab functions.\n"));
2420         }
2421
2422         return net_run_function(c, argc, argv, "net ads keytab", func);
2423 }
2424
2425 static int net_ads_kerberos_renew(struct net_context *c, int argc, const char **argv)
2426 {
2427         int ret = -1;
2428
2429         if (c->display_usage) {
2430                 d_printf(  "%s\n"
2431                            "net ads kerberos renew\n"
2432                            "    %s\n",
2433                          _("Usage:"),
2434                          _("Renew TGT from existing credential cache"));
2435                 return 0;
2436         }
2437
2438         ret = smb_krb5_renew_ticket(NULL, NULL, NULL, NULL);
2439         if (ret) {
2440                 d_printf(_("failed to renew kerberos ticket: %s\n"),
2441                         error_message(ret));
2442         }
2443         return ret;
2444 }
2445
2446 static int net_ads_kerberos_pac(struct net_context *c, int argc, const char **argv)
2447 {
2448         struct PAC_LOGON_INFO *info = NULL;
2449         TALLOC_CTX *mem_ctx = NULL;
2450         NTSTATUS status;
2451         int ret = -1;
2452         const char *impersonate_princ_s = NULL;
2453
2454         if (c->display_usage) {
2455                 d_printf(  "%s\n"
2456                            "net ads kerberos pac\n"
2457                            "    %s\n",
2458                          _("Usage:"),
2459                          _("Dump the Kerberos PAC"));
2460                 return 0;
2461         }
2462
2463         mem_ctx = talloc_init("net_ads_kerberos_pac");
2464         if (!mem_ctx) {
2465                 goto out;
2466         }
2467
2468         if (argc > 0) {
2469                 impersonate_princ_s = argv[0];
2470         }
2471
2472         c->opt_password = net_prompt_pass(c, c->opt_user_name);
2473
2474         status = kerberos_return_pac(mem_ctx,
2475                                      c->opt_user_name,
2476                                      c->opt_password,
2477                                      0,
2478                                      NULL,
2479                                      NULL,
2480                                      NULL,
2481                                      true,
2482                                      true,
2483                                      2592000, /* one month */
2484                                      impersonate_princ_s,
2485                                      &info);
2486         if (!NT_STATUS_IS_OK(status)) {
2487                 d_printf(_("failed to query kerberos PAC: %s\n"),
2488                         nt_errstr(status));
2489                 goto out;
2490         }
2491
2492         if (info) {
2493                 const char *s;
2494                 s = NDR_PRINT_STRUCT_STRING(mem_ctx, PAC_LOGON_INFO, info);
2495                 d_printf(_("The Pac: %s\n"), s);
2496         }
2497
2498         ret = 0;
2499  out:
2500         TALLOC_FREE(mem_ctx);
2501         return ret;
2502 }
2503
2504 static int net_ads_kerberos_kinit(struct net_context *c, int argc, const char **argv)
2505 {
2506         TALLOC_CTX *mem_ctx = NULL;
2507         int ret = -1;
2508         NTSTATUS status;
2509
2510         if (c->display_usage) {
2511                 d_printf(  "%s\n"
2512                            "net ads kerberos kinit\n"
2513                            "    %s\n",
2514                          _("Usage:"),
2515                          _("Get Ticket Granting Ticket (TGT) for the user"));
2516                 return 0;
2517         }
2518
2519         mem_ctx = talloc_init("net_ads_kerberos_kinit");
2520         if (!mem_ctx) {
2521                 goto out;
2522         }
2523
2524         c->opt_password = net_prompt_pass(c, c->opt_user_name);
2525
2526         ret = kerberos_kinit_password_ext(c->opt_user_name,
2527                                           c->opt_password,
2528                                           0,
2529                                           NULL,
2530                                           NULL,
2531                                           NULL,
2532                                           true,
2533                                           true,
2534                                           2592000, /* one month */
2535                                           &status);
2536         if (ret) {
2537                 d_printf(_("failed to kinit password: %s\n"),
2538                         nt_errstr(status));
2539         }
2540  out:
2541         return ret;
2542 }
2543
2544 int net_ads_kerberos(struct net_context *c, int argc, const char **argv)
2545 {
2546         struct functable func[] = {
2547                 {
2548                         "kinit",
2549                         net_ads_kerberos_kinit,
2550                         NET_TRANSPORT_ADS,
2551                         N_("Retrieve Ticket Granting Ticket (TGT)"),
2552                         N_("net ads kerberos kinit\n"
2553                            "    Receive Ticket Granting Ticket (TGT)")
2554                 },
2555                 {
2556                         "renew",
2557                         net_ads_kerberos_renew,
2558                         NET_TRANSPORT_ADS,
2559                         N_("Renew Ticket Granting Ticket from credential cache"),
2560                         N_("net ads kerberos renew\n"
2561                            "    Renew Ticket Granting Ticket (TGT) from "
2562                            "credential cache")
2563                 },
2564                 {
2565                         "pac",
2566                         net_ads_kerberos_pac,
2567                         NET_TRANSPORT_ADS,
2568                         N_("Dump Kerberos PAC"),
2569                         N_("net ads kerberos pac\n"
2570                            "    Dump Kerberos PAC")
2571                 },
2572                 {NULL, NULL, 0, NULL, NULL}
2573         };
2574
2575         return net_run_function(c, argc, argv, "net ads kerberos", func);
2576 }
2577
2578 int net_ads(struct net_context *c, int argc, const char **argv)
2579 {
2580         struct functable func[] = {
2581                 {
2582                         "info",
2583                         net_ads_info,
2584                         NET_TRANSPORT_ADS,
2585                         N_("Display details on remote ADS server"),
2586                         N_("net ads info\n"
2587                            "    Display details on remote ADS server")
2588                 },
2589                 {
2590                         "join",
2591                         net_ads_join,
2592                         NET_TRANSPORT_ADS,
2593                         N_("Join the local machine to ADS realm"),
2594                         N_("net ads join\n"
2595                            "    Join the local machine to ADS realm")
2596                 },
2597                 {
2598                         "testjoin",
2599                         net_ads_testjoin,
2600                         NET_TRANSPORT_ADS,
2601                         N_("Validate machine account"),
2602                         N_("net ads testjoin\n"
2603                            "    Validate machine account")
2604                 },
2605                 {
2606                         "leave",
2607                         net_ads_leave,
2608                         NET_TRANSPORT_ADS,
2609                         N_("Remove the local machine from ADS"),
2610                         N_("net ads leave\n"
2611                            "    Remove the local machine from ADS")
2612                 },
2613                 {
2614                         "status",
2615                         net_ads_status,
2616                         NET_TRANSPORT_ADS,
2617                         N_("Display machine account details"),
2618                         N_("net ads status\n"
2619                            "    Display machine account details")
2620                 },
2621                 {
2622                         "user",
2623                         net_ads_user,
2624                         NET_TRANSPORT_ADS,
2625                         N_("List/modify users"),
2626                         N_("net ads user\n"
2627                            "    List/modify users")
2628                 },
2629                 {
2630                         "group",
2631                         net_ads_group,
2632                         NET_TRANSPORT_ADS,
2633                         N_("List/modify groups"),
2634                         N_("net ads group\n"
2635                            "    List/modify groups")
2636                 },
2637                 {
2638                         "dns",
2639                         net_ads_dns,
2640                         NET_TRANSPORT_ADS,
2641                         N_("Issue dynamic DNS update"),
2642                         N_("net ads dns\n"
2643                            "    Issue dynamic DNS update")
2644                 },
2645                 {
2646                         "password",
2647                         net_ads_password,
2648                         NET_TRANSPORT_ADS,
2649                         N_("Change user passwords"),
2650                         N_("net ads password\n"
2651                            "    Change user passwords")
2652                 },
2653                 {
2654                         "changetrustpw",
2655                         net_ads_changetrustpw,
2656                         NET_TRANSPORT_ADS,
2657                         N_("Change trust account password"),
2658                         N_("net ads changetrustpw\n"
2659                            "    Change trust account password")
2660                 },
2661                 {
2662                         "printer",
2663                         net_ads_printer,
2664                         NET_TRANSPORT_ADS,
2665                         N_("List/modify printer entries"),
2666                         N_("net ads printer\n"
2667                            "    List/modify printer entries")
2668                 },
2669                 {
2670                         "search",
2671                         net_ads_search,
2672                         NET_TRANSPORT_ADS,
2673                         N_("Issue LDAP search using filter"),
2674                         N_("net ads search\n"
2675                            "    Issue LDAP search using filter")
2676                 },
2677                 {
2678                         "dn",
2679                         net_ads_dn,
2680                         NET_TRANSPORT_ADS,
2681                         N_("Issue LDAP search by DN"),
2682                         N_("net ads dn\n"
2683                            "    Issue LDAP search by DN")
2684                 },
2685                 {
2686                         "sid",
2687                         net_ads_sid,
2688                         NET_TRANSPORT_ADS,
2689                         N_("Issue LDAP search by SID"),
2690                         N_("net ads sid\n"
2691                            "    Issue LDAP search by SID")
2692                 },
2693                 {
2694                         "workgroup",
2695                         net_ads_workgroup,
2696                         NET_TRANSPORT_ADS,
2697                         N_("Display workgroup name"),
2698                         N_("net ads workgroup\n"
2699                            "    Display the workgroup name")
2700                 },
2701                 {
2702                         "lookup",
2703                         net_ads_lookup,
2704                         NET_TRANSPORT_ADS,
2705                         N_("Perfom CLDAP query on DC"),
2706                         N_("net ads lookup\n"
2707                            "    Find the ADS DC using CLDAP lookups")
2708                 },
2709                 {
2710                         "keytab",
2711                         net_ads_keytab,
2712                         NET_TRANSPORT_ADS,
2713                         N_("Manage local keytab file"),
2714                         N_("net ads keytab\n"
2715                            "    Manage local keytab file")
2716                 },
2717                 {
2718                         "gpo",
2719                         net_ads_gpo,
2720                         NET_TRANSPORT_ADS,
2721                         N_("Manage group policy objects"),
2722                         N_("net ads gpo\n"
2723                            "    Manage group policy objects")
2724                 },
2725                 {
2726                         "kerberos",
2727                         net_ads_kerberos,
2728                         NET_TRANSPORT_ADS,
2729                         N_("Manage kerberos keytab"),
2730                         N_("net ads kerberos\n"
2731                            "    Manage kerberos keytab")
2732                 },
2733                 {NULL, NULL, 0, NULL, NULL}
2734         };
2735
2736         return net_run_function(c, argc, argv, "net ads", func);
2737 }
2738
2739 #else
2740
2741 static int net_ads_noads(void)
2742 {
2743         d_fprintf(stderr, _("ADS support not compiled in\n"));
2744         return -1;
2745 }
2746
2747 int net_ads_keytab(struct net_context *c, int argc, const char **argv)
2748 {
2749         return net_ads_noads();
2750 }
2751
2752 int net_ads_kerberos(struct net_context *c, int argc, const char **argv)
2753 {
2754         return net_ads_noads();
2755 }
2756
2757 int net_ads_changetrustpw(struct net_context *c, int argc, const char **argv)
2758 {
2759         return net_ads_noads();
2760 }
2761
2762 int net_ads_join(struct net_context *c, int argc, const char **argv)
2763 {
2764         return net_ads_noads();
2765 }
2766
2767 int net_ads_user(struct net_context *c, int argc, const char **argv)
2768 {
2769         return net_ads_noads();
2770 }
2771
2772 int net_ads_group(struct net_context *c, int argc, const char **argv)
2773 {
2774         return net_ads_noads();
2775 }
2776
2777 int net_ads_gpo(struct net_context *c, int argc, const char **argv)
2778 {
2779         return net_ads_noads();
2780 }
2781
2782 /* this one shouldn't display a message */
2783 int net_ads_check(struct net_context *c)
2784 {
2785         return -1;
2786 }
2787
2788 int net_ads_check_our_domain(struct net_context *c)
2789 {
2790         return -1;
2791 }
2792
2793 int net_ads(struct net_context *c, int argc, const char **argv)
2794 {
2795         return net_ads_noads();
2796 }
2797
2798 #endif  /* WITH_ADS */