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
1468 done:
1469 #endif
1470
1471         TALLOC_FREE(r);
1472         TALLOC_FREE( ctx );
1473
1474         return 0;
1475
1476 fail:
1477         /* issue an overall failure message at the end. */
1478         d_printf(_("Failed to join domain: %s\n"),
1479                 r && r->out.error_string ? r->out.error_string :
1480                 get_friendly_werror_msg(werr));
1481         TALLOC_FREE( ctx );
1482
1483         return -1;
1484 }
1485
1486 /*******************************************************************
1487  ********************************************************************/
1488
1489 static int net_ads_dns_register(struct net_context *c, int argc, const char **argv)
1490 {
1491 #if defined(WITH_DNS_UPDATES)
1492         ADS_STRUCT *ads;
1493         ADS_STATUS status;
1494         NTSTATUS ntstatus;
1495         TALLOC_CTX *ctx;
1496         const char *hostname = NULL;
1497         const char **addrs_list = NULL;
1498         struct sockaddr_storage *addrs = NULL;
1499         int num_addrs = 0;
1500         int count;
1501
1502 #ifdef DEVELOPER
1503         talloc_enable_leak_report();
1504 #endif
1505
1506         if (argc <= 1 && lp_clustering() && lp_cluster_addresses() == NULL) {
1507                 d_fprintf(stderr, _("Refusing DNS updates with automatic "
1508                                     "detection of addresses in a clustered "
1509                                     "setup.\n"));
1510                 c->display_usage = true;
1511         }
1512
1513         if (c->display_usage) {
1514                 d_printf(  "%s\n"
1515                            "net ads dns register [hostname [IP [IP...]]]\n"
1516                            "    %s\n",
1517                          _("Usage:"),
1518                          _("Register hostname with DNS\n"));
1519                 return -1;
1520         }
1521
1522         if (!(ctx = talloc_init("net_ads_dns"))) {
1523                 d_fprintf(stderr, _("Could not initialise talloc context\n"));
1524                 return -1;
1525         }
1526
1527         if (argc >= 1) {
1528                 hostname = argv[0];
1529         }
1530
1531         if (argc > 1) {
1532                 num_addrs = argc - 1;
1533                 addrs_list = &argv[1];
1534         } else if (lp_clustering()) {
1535                 addrs_list = lp_cluster_addresses();
1536                 num_addrs = str_list_length(addrs_list);
1537         }
1538
1539         if (num_addrs > 0) {
1540                 addrs = talloc_zero_array(ctx, struct sockaddr_storage, num_addrs);
1541                 if (addrs == NULL) {
1542                         d_fprintf(stderr, _("Error allocating memory!\n"));
1543                         talloc_free(ctx);
1544                         return -1;
1545                 }
1546         }
1547
1548         for (count = 0; count < num_addrs; count++) {
1549                 if (!interpret_string_addr(&addrs[count], addrs_list[count], 0)) {
1550                         d_fprintf(stderr, "%s '%s'.\n",
1551                                           _("Cannot interpret address"),
1552                                           addrs_list[count]);
1553                         talloc_free(ctx);
1554                         return -1;
1555                 }
1556         }
1557
1558         status = ads_startup(c, true, &ads);
1559         if ( !ADS_ERR_OK(status) ) {
1560                 DEBUG(1, ("error on ads_startup: %s\n", ads_errstr(status)));
1561                 TALLOC_FREE(ctx);
1562                 return -1;
1563         }
1564
1565         ntstatus = net_update_dns_ext(ctx, ads, hostname, addrs, num_addrs);
1566         if (!NT_STATUS_IS_OK(ntstatus)) {
1567                 d_fprintf( stderr, _("DNS update failed!\n") );
1568                 ads_destroy( &ads );
1569                 TALLOC_FREE( ctx );
1570                 return -1;
1571         }
1572
1573         d_fprintf( stderr, _("Successfully registered hostname with DNS\n") );
1574
1575         ads_destroy(&ads);
1576         TALLOC_FREE( ctx );
1577
1578         return 0;
1579 #else
1580         d_fprintf(stderr,
1581                   _("DNS update support not enabled at compile time!\n"));
1582         return -1;
1583 #endif
1584 }
1585
1586 #if defined(WITH_DNS_UPDATES)
1587 DNS_ERROR do_gethostbyname(const char *server, const char *host);
1588 #endif
1589
1590 static int net_ads_dns_gethostbyname(struct net_context *c, int argc, const char **argv)
1591 {
1592 #if defined(WITH_DNS_UPDATES)
1593         DNS_ERROR err;
1594
1595 #ifdef DEVELOPER
1596         talloc_enable_leak_report();
1597 #endif
1598
1599         if (argc != 2 || c->display_usage) {
1600                 d_printf(  "%s\n"
1601                            "    %s\n"
1602                            "    %s\n",
1603                          _("Usage:"),
1604                          _("net ads dns gethostbyname <server> <name>\n"),
1605                          _("  Look up hostname from the AD\n"
1606                            "    server\tName server to use\n"
1607                            "    name\tName to look up\n"));
1608                 return -1;
1609         }
1610
1611         err = do_gethostbyname(argv[0], argv[1]);
1612
1613         d_printf(_("do_gethostbyname returned %s (%d)\n"),
1614                 dns_errstr(err), ERROR_DNS_V(err));
1615 #endif
1616         return 0;
1617 }
1618
1619 static int net_ads_dns(struct net_context *c, int argc, const char *argv[])
1620 {
1621         struct functable func[] = {
1622                 {
1623                         "register",
1624                         net_ads_dns_register,
1625                         NET_TRANSPORT_ADS,
1626                         N_("Add host dns entry to AD"),
1627                         N_("net ads dns register\n"
1628                            "    Add host dns entry to AD")
1629                 },
1630                 {
1631                         "gethostbyname",
1632                         net_ads_dns_gethostbyname,
1633                         NET_TRANSPORT_ADS,
1634                         N_("Look up host"),
1635                         N_("net ads dns gethostbyname\n"
1636                            "    Look up host")
1637                 },
1638                 {NULL, NULL, 0, NULL, NULL}
1639         };
1640
1641         return net_run_function(c, argc, argv, "net ads dns", func);
1642 }
1643
1644 /*******************************************************************
1645  ********************************************************************/
1646
1647 int net_ads_printer_usage(struct net_context *c, int argc, const char **argv)
1648 {
1649         d_printf(_(
1650 "\nnet ads printer search <printer>"
1651 "\n\tsearch for a printer in the directory\n"
1652 "\nnet ads printer info <printer> <server>"
1653 "\n\tlookup info in directory for printer on server"
1654 "\n\t(note: printer defaults to \"*\", server defaults to local)\n"
1655 "\nnet ads printer publish <printername>"
1656 "\n\tpublish printer in directory"
1657 "\n\t(note: printer name is required)\n"
1658 "\nnet ads printer remove <printername>"
1659 "\n\tremove printer from directory"
1660 "\n\t(note: printer name is required)\n"));
1661         return -1;
1662 }
1663
1664 /*******************************************************************
1665  ********************************************************************/
1666
1667 static int net_ads_printer_search(struct net_context *c, int argc, const char **argv)
1668 {
1669         ADS_STRUCT *ads;
1670         ADS_STATUS rc;
1671         LDAPMessage *res = NULL;
1672
1673         if (c->display_usage) {
1674                 d_printf(  "%s\n"
1675                            "net ads printer search\n"
1676                            "    %s\n",
1677                          _("Usage:"),
1678                          _("List printers in the AD"));
1679                 return 0;
1680         }
1681
1682         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
1683                 return -1;
1684         }
1685
1686         rc = ads_find_printers(ads, &res);
1687
1688         if (!ADS_ERR_OK(rc)) {
1689                 d_fprintf(stderr, _("ads_find_printer: %s\n"), ads_errstr(rc));
1690                 ads_msgfree(ads, res);
1691                 ads_destroy(&ads);
1692                 return -1;
1693         }
1694
1695         if (ads_count_replies(ads, res) == 0) {
1696                 d_fprintf(stderr, _("No results found\n"));
1697                 ads_msgfree(ads, res);
1698                 ads_destroy(&ads);
1699                 return -1;
1700         }
1701
1702         ads_dump(ads, res);
1703         ads_msgfree(ads, res);
1704         ads_destroy(&ads);
1705         return 0;
1706 }
1707
1708 static int net_ads_printer_info(struct net_context *c, int argc, const char **argv)
1709 {
1710         ADS_STRUCT *ads;
1711         ADS_STATUS rc;
1712         const char *servername, *printername;
1713         LDAPMessage *res = NULL;
1714
1715         if (c->display_usage) {
1716                 d_printf("%s\n%s",
1717                          _("Usage:"),
1718                          _("net ads printer info [printername [servername]]\n"
1719                            "  Display printer info from AD\n"
1720                            "    printername\tPrinter name or wildcard\n"
1721                            "    servername\tName of the print server\n"));
1722                 return 0;
1723         }
1724
1725         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
1726                 return -1;
1727         }
1728
1729         if (argc > 0) {
1730                 printername = argv[0];
1731         } else {
1732                 printername = "*";
1733         }
1734
1735         if (argc > 1) {
1736                 servername =  argv[1];
1737         } else {
1738                 servername = global_myname();
1739         }
1740
1741         rc = ads_find_printer_on_server(ads, &res, printername, servername);
1742
1743         if (!ADS_ERR_OK(rc)) {
1744                 d_fprintf(stderr, _("Server '%s' not found: %s\n"),
1745                         servername, ads_errstr(rc));
1746                 ads_msgfree(ads, res);
1747                 ads_destroy(&ads);
1748                 return -1;
1749         }
1750
1751         if (ads_count_replies(ads, res) == 0) {
1752                 d_fprintf(stderr, _("Printer '%s' not found\n"), printername);
1753                 ads_msgfree(ads, res);
1754                 ads_destroy(&ads);
1755                 return -1;
1756         }
1757
1758         ads_dump(ads, res);
1759         ads_msgfree(ads, res);
1760         ads_destroy(&ads);
1761
1762         return 0;
1763 }
1764
1765 static int net_ads_printer_publish(struct net_context *c, int argc, const char **argv)
1766 {
1767         ADS_STRUCT *ads;
1768         ADS_STATUS rc;
1769         const char *servername, *printername;
1770         struct cli_state *cli = NULL;
1771         struct rpc_pipe_client *pipe_hnd = NULL;
1772         struct sockaddr_storage server_ss;
1773         NTSTATUS nt_status;
1774         TALLOC_CTX *mem_ctx = talloc_init("net_ads_printer_publish");
1775         ADS_MODLIST mods = ads_init_mods(mem_ctx);
1776         char *prt_dn, *srv_dn, **srv_cn;
1777         char *srv_cn_escaped = NULL, *printername_escaped = NULL;
1778         LDAPMessage *res = NULL;
1779
1780         if (argc < 1 || c->display_usage) {
1781                 d_printf("%s\n%s",
1782                          _("Usage:"),
1783                          _("net ads printer publish <printername> [servername]\n"
1784                            "  Publish printer in AD\n"
1785                            "    printername\tName of the printer\n"
1786                            "    servername\tName of the print server\n"));
1787                 talloc_destroy(mem_ctx);
1788                 return -1;
1789         }
1790
1791         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
1792                 talloc_destroy(mem_ctx);
1793                 return -1;
1794         }
1795
1796         printername = argv[0];
1797
1798         if (argc == 2) {
1799                 servername = argv[1];
1800         } else {
1801                 servername = global_myname();
1802         }
1803
1804         /* Get printer data from SPOOLSS */
1805
1806         resolve_name(servername, &server_ss, 0x20, false);
1807
1808         nt_status = cli_full_connection(&cli, global_myname(), servername,
1809                                         &server_ss, 0,
1810                                         "IPC$", "IPC",
1811                                         c->opt_user_name, c->opt_workgroup,
1812                                         c->opt_password ? c->opt_password : "",
1813                                         CLI_FULL_CONNECTION_USE_KERBEROS,
1814                                         Undefined);
1815
1816         if (NT_STATUS_IS_ERR(nt_status)) {
1817                 d_fprintf(stderr, _("Unable to open a connnection to %s to "
1818                                     "obtain data for %s\n"),
1819                           servername, printername);
1820                 ads_destroy(&ads);
1821                 talloc_destroy(mem_ctx);
1822                 return -1;
1823         }
1824
1825         /* Publish on AD server */
1826
1827         ads_find_machine_acct(ads, &res, servername);
1828
1829         if (ads_count_replies(ads, res) == 0) {
1830                 d_fprintf(stderr, _("Could not find machine account for server "
1831                                     "%s\n"),
1832                          servername);
1833                 ads_destroy(&ads);
1834                 talloc_destroy(mem_ctx);
1835                 return -1;
1836         }
1837
1838         srv_dn = ldap_get_dn((LDAP *)ads->ldap.ld, (LDAPMessage *)res);
1839         srv_cn = ldap_explode_dn(srv_dn, 1);
1840
1841         srv_cn_escaped = escape_rdn_val_string_alloc(srv_cn[0]);
1842         printername_escaped = escape_rdn_val_string_alloc(printername);
1843         if (!srv_cn_escaped || !printername_escaped) {
1844                 SAFE_FREE(srv_cn_escaped);
1845                 SAFE_FREE(printername_escaped);
1846                 d_fprintf(stderr, _("Internal error, out of memory!"));
1847                 ads_destroy(&ads);
1848                 talloc_destroy(mem_ctx);
1849                 return -1;
1850         }
1851
1852         if (asprintf(&prt_dn, "cn=%s-%s,%s", srv_cn_escaped, printername_escaped, srv_dn) == -1) {
1853                 SAFE_FREE(srv_cn_escaped);
1854                 SAFE_FREE(printername_escaped);
1855                 d_fprintf(stderr, _("Internal error, out of memory!"));
1856                 ads_destroy(&ads);
1857                 talloc_destroy(mem_ctx);
1858                 return -1;
1859         }
1860
1861         SAFE_FREE(srv_cn_escaped);
1862         SAFE_FREE(printername_escaped);
1863
1864         nt_status = cli_rpc_pipe_open_noauth(cli, &ndr_table_spoolss.syntax_id, &pipe_hnd);
1865         if (!NT_STATUS_IS_OK(nt_status)) {
1866                 d_fprintf(stderr, _("Unable to open a connnection to the spoolss pipe on %s\n"),
1867                          servername);
1868                 SAFE_FREE(prt_dn);
1869                 ads_destroy(&ads);
1870                 talloc_destroy(mem_ctx);
1871                 return -1;
1872         }
1873
1874         if (!W_ERROR_IS_OK(get_remote_printer_publishing_data(pipe_hnd, mem_ctx, &mods,
1875                                                               printername))) {
1876                 SAFE_FREE(prt_dn);
1877                 ads_destroy(&ads);
1878                 talloc_destroy(mem_ctx);
1879                 return -1;
1880         }
1881
1882         rc = ads_add_printer_entry(ads, prt_dn, mem_ctx, &mods);
1883         if (!ADS_ERR_OK(rc)) {
1884                 d_fprintf(stderr, "ads_publish_printer: %s\n", ads_errstr(rc));
1885                 SAFE_FREE(prt_dn);
1886                 ads_destroy(&ads);
1887                 talloc_destroy(mem_ctx);
1888                 return -1;
1889         }
1890
1891         d_printf("published printer\n");
1892         SAFE_FREE(prt_dn);
1893         ads_destroy(&ads);
1894         talloc_destroy(mem_ctx);
1895
1896         return 0;
1897 }
1898
1899 static int net_ads_printer_remove(struct net_context *c, int argc, const char **argv)
1900 {
1901         ADS_STRUCT *ads;
1902         ADS_STATUS rc;
1903         const char *servername;
1904         char *prt_dn;
1905         LDAPMessage *res = NULL;
1906
1907         if (argc < 1 || c->display_usage) {
1908                 d_printf("%s\n%s",
1909                          _("Usage:"),
1910                          _("net ads printer remove <printername> [servername]\n"
1911                            "  Remove a printer from the AD\n"
1912                            "    printername\tName of the printer\n"
1913                            "    servername\tName of the print server\n"));
1914                 return -1;
1915         }
1916
1917         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
1918                 return -1;
1919         }
1920
1921         if (argc > 1) {
1922                 servername = argv[1];
1923         } else {
1924                 servername = global_myname();
1925         }
1926
1927         rc = ads_find_printer_on_server(ads, &res, argv[0], servername);
1928
1929         if (!ADS_ERR_OK(rc)) {
1930                 d_fprintf(stderr, _("ads_find_printer_on_server: %s\n"), ads_errstr(rc));
1931                 ads_msgfree(ads, res);
1932                 ads_destroy(&ads);
1933                 return -1;
1934         }
1935
1936         if (ads_count_replies(ads, res) == 0) {
1937                 d_fprintf(stderr, _("Printer '%s' not found\n"), argv[1]);
1938                 ads_msgfree(ads, res);
1939                 ads_destroy(&ads);
1940                 return -1;
1941         }
1942
1943         prt_dn = ads_get_dn(ads, talloc_tos(), res);
1944         ads_msgfree(ads, res);
1945         rc = ads_del_dn(ads, prt_dn);
1946         TALLOC_FREE(prt_dn);
1947
1948         if (!ADS_ERR_OK(rc)) {
1949                 d_fprintf(stderr, _("ads_del_dn: %s\n"), ads_errstr(rc));
1950                 ads_destroy(&ads);
1951                 return -1;
1952         }
1953
1954         ads_destroy(&ads);
1955         return 0;
1956 }
1957
1958 static int net_ads_printer(struct net_context *c, int argc, const char **argv)
1959 {
1960         struct functable func[] = {
1961                 {
1962                         "search",
1963                         net_ads_printer_search,
1964                         NET_TRANSPORT_ADS,
1965                         N_("Search for a printer"),
1966                         N_("net ads printer search\n"
1967                            "    Search for a printer")
1968                 },
1969                 {
1970                         "info",
1971                         net_ads_printer_info,
1972                         NET_TRANSPORT_ADS,
1973                         N_("Display printer information"),
1974                         N_("net ads printer info\n"
1975                            "    Display printer information")
1976                 },
1977                 {
1978                         "publish",
1979                         net_ads_printer_publish,
1980                         NET_TRANSPORT_ADS,
1981                         N_("Publish a printer"),
1982                         N_("net ads printer publish\n"
1983                            "    Publish a printer")
1984                 },
1985                 {
1986                         "remove",
1987                         net_ads_printer_remove,
1988                         NET_TRANSPORT_ADS,
1989                         N_("Delete a printer"),
1990                         N_("net ads printer remove\n"
1991                            "    Delete a printer")
1992                 },
1993                 {NULL, NULL, 0, NULL, NULL}
1994         };
1995
1996         return net_run_function(c, argc, argv, "net ads printer", func);
1997 }
1998
1999
2000 static int net_ads_password(struct net_context *c, int argc, const char **argv)
2001 {
2002         ADS_STRUCT *ads;
2003         const char *auth_principal = c->opt_user_name;
2004         const char *auth_password = c->opt_password;
2005         char *realm = NULL;
2006         char *new_password = NULL;
2007         char *chr, *prompt;
2008         const char *user;
2009         ADS_STATUS ret;
2010
2011         if (c->display_usage) {
2012                 d_printf("%s\n%s",
2013                          _("Usage:"),
2014                          _("net ads password <username>\n"
2015                            "  Change password for user\n"
2016                            "    username\tName of user to change password for\n"));
2017                 return 0;
2018         }
2019
2020         if (c->opt_user_name == NULL || c->opt_password == NULL) {
2021                 d_fprintf(stderr, _("You must supply an administrator "
2022                                     "username/password\n"));
2023                 return -1;
2024         }
2025
2026         if (argc < 1) {
2027                 d_fprintf(stderr, _("ERROR: You must say which username to "
2028                                     "change password for\n"));
2029                 return -1;
2030         }
2031
2032         user = argv[0];
2033         if (!strchr_m(user, '@')) {
2034                 if (asprintf(&chr, "%s@%s", argv[0], lp_realm()) == -1) {
2035                         return -1;
2036                 }
2037                 user = chr;
2038         }
2039
2040         use_in_memory_ccache();
2041         chr = strchr_m(auth_principal, '@');
2042         if (chr) {
2043                 realm = ++chr;
2044         } else {
2045                 realm = lp_realm();
2046         }
2047
2048         /* use the realm so we can eventually change passwords for users
2049         in realms other than default */
2050         if (!(ads = ads_init(realm, c->opt_workgroup, c->opt_host))) {
2051                 return -1;
2052         }
2053
2054         /* we don't actually need a full connect, but it's the easy way to
2055                 fill in the KDC's addresss */
2056         ads_connect(ads);
2057
2058         if (!ads->config.realm) {
2059                 d_fprintf(stderr, _("Didn't find the kerberos server!\n"));
2060                 ads_destroy(&ads);
2061                 return -1;
2062         }
2063
2064         if (argv[1]) {
2065                 new_password = (char *)argv[1];
2066         } else {
2067                 if (asprintf(&prompt, _("Enter new password for %s:"), user) == -1) {
2068                         return -1;
2069                 }
2070                 new_password = getpass(prompt);
2071                 free(prompt);
2072         }
2073
2074         ret = kerberos_set_password(ads->auth.kdc_server, auth_principal,
2075                                 auth_password, user, new_password, ads->auth.time_offset);
2076         if (!ADS_ERR_OK(ret)) {
2077                 d_fprintf(stderr, _("Password change failed: %s\n"), ads_errstr(ret));
2078                 ads_destroy(&ads);
2079                 return -1;
2080         }
2081
2082         d_printf(_("Password change for %s completed.\n"), user);
2083         ads_destroy(&ads);
2084
2085         return 0;
2086 }
2087
2088 int net_ads_changetrustpw(struct net_context *c, int argc, const char **argv)
2089 {
2090         ADS_STRUCT *ads;
2091         char *host_principal;
2092         fstring my_name;
2093         ADS_STATUS ret;
2094
2095         if (c->display_usage) {
2096                 d_printf(  "%s\n"
2097                            "net ads changetrustpw\n"
2098                            "    %s\n",
2099                          _("Usage:"),
2100                          _("Change the machine account's trust password"));
2101                 return 0;
2102         }
2103
2104         if (!secrets_init()) {
2105                 DEBUG(1,("Failed to initialise secrets database\n"));
2106                 return -1;
2107         }
2108
2109         net_use_krb_machine_account(c);
2110
2111         use_in_memory_ccache();
2112
2113         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2114                 return -1;
2115         }
2116
2117         fstrcpy(my_name, global_myname());
2118         strlower_m(my_name);
2119         if (asprintf(&host_principal, "%s$@%s", my_name, ads->config.realm) == -1) {
2120                 ads_destroy(&ads);
2121                 return -1;
2122         }
2123         d_printf(_("Changing password for principal: %s\n"), host_principal);
2124
2125         ret = ads_change_trust_account_password(ads, host_principal);
2126
2127         if (!ADS_ERR_OK(ret)) {
2128                 d_fprintf(stderr, _("Password change failed: %s\n"), ads_errstr(ret));
2129                 ads_destroy(&ads);
2130                 SAFE_FREE(host_principal);
2131                 return -1;
2132         }
2133
2134         d_printf(_("Password change for principal %s succeeded.\n"), host_principal);
2135
2136         if (USE_SYSTEM_KEYTAB) {
2137                 d_printf(_("Attempting to update system keytab with new password.\n"));
2138                 if (ads_keytab_create_default(ads)) {
2139                         d_printf(_("Failed to update system keytab.\n"));
2140                 }
2141         }
2142
2143         ads_destroy(&ads);
2144         SAFE_FREE(host_principal);
2145
2146         return 0;
2147 }
2148
2149 /*
2150   help for net ads search
2151 */
2152 static int net_ads_search_usage(struct net_context *c, int argc, const char **argv)
2153 {
2154         d_printf(_(
2155                 "\nnet ads search <expression> <attributes...>\n"
2156                 "\nPerform a raw LDAP search on a ADS server and dump the results.\n"
2157                 "The expression is a standard LDAP search expression, and the\n"
2158                 "attributes are a list of LDAP fields to show in the results.\n\n"
2159                 "Example: net ads search '(objectCategory=group)' sAMAccountName\n\n"
2160                 ));
2161         net_common_flags_usage(c, argc, argv);
2162         return -1;
2163 }
2164
2165
2166 /*
2167   general ADS search function. Useful in diagnosing problems in ADS
2168 */
2169 static int net_ads_search(struct net_context *c, int argc, const char **argv)
2170 {
2171         ADS_STRUCT *ads;
2172         ADS_STATUS rc;
2173         const char *ldap_exp;
2174         const char **attrs;
2175         LDAPMessage *res = NULL;
2176
2177         if (argc < 1 || c->display_usage) {
2178                 return net_ads_search_usage(c, argc, argv);
2179         }
2180
2181         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2182                 return -1;
2183         }
2184
2185         ldap_exp = argv[0];
2186         attrs = (argv + 1);
2187
2188         rc = ads_do_search_all(ads, ads->config.bind_path,
2189                                LDAP_SCOPE_SUBTREE,
2190                                ldap_exp, attrs, &res);
2191         if (!ADS_ERR_OK(rc)) {
2192                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2193                 ads_destroy(&ads);
2194                 return -1;
2195         }
2196
2197         d_printf(_("Got %d replies\n\n"), ads_count_replies(ads, res));
2198
2199         /* dump the results */
2200         ads_dump(ads, res);
2201
2202         ads_msgfree(ads, res);
2203         ads_destroy(&ads);
2204
2205         return 0;
2206 }
2207
2208
2209 /*
2210   help for net ads search
2211 */
2212 static int net_ads_dn_usage(struct net_context *c, int argc, const char **argv)
2213 {
2214         d_printf(_(
2215                 "\nnet ads dn <dn> <attributes...>\n"
2216                 "\nperform a raw LDAP search on a ADS server and dump the results\n"
2217                 "The DN standard LDAP DN, and the attributes are a list of LDAP fields \n"
2218                 "to show in the results\n\n"
2219                 "Example: net ads dn 'CN=administrator,CN=Users,DC=my,DC=domain' sAMAccountName\n\n"
2220                 "Note: the DN must be provided properly escaped. See RFC 4514 for details\n\n"
2221                 ));
2222         net_common_flags_usage(c, argc, argv);
2223         return -1;
2224 }
2225
2226
2227 /*
2228   general ADS search function. Useful in diagnosing problems in ADS
2229 */
2230 static int net_ads_dn(struct net_context *c, int argc, const char **argv)
2231 {
2232         ADS_STRUCT *ads;
2233         ADS_STATUS rc;
2234         const char *dn;
2235         const char **attrs;
2236         LDAPMessage *res = NULL;
2237
2238         if (argc < 1 || c->display_usage) {
2239                 return net_ads_dn_usage(c, argc, argv);
2240         }
2241
2242         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2243                 return -1;
2244         }
2245
2246         dn = argv[0];
2247         attrs = (argv + 1);
2248
2249         rc = ads_do_search_all(ads, dn,
2250                                LDAP_SCOPE_BASE,
2251                                "(objectclass=*)", attrs, &res);
2252         if (!ADS_ERR_OK(rc)) {
2253                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2254                 ads_destroy(&ads);
2255                 return -1;
2256         }
2257
2258         d_printf("Got %d replies\n\n", ads_count_replies(ads, res));
2259
2260         /* dump the results */
2261         ads_dump(ads, res);
2262
2263         ads_msgfree(ads, res);
2264         ads_destroy(&ads);
2265
2266         return 0;
2267 }
2268
2269 /*
2270   help for net ads sid search
2271 */
2272 static int net_ads_sid_usage(struct net_context *c, int argc, const char **argv)
2273 {
2274         d_printf(_(
2275                 "\nnet ads sid <sid> <attributes...>\n"
2276                 "\nperform a raw LDAP search on a ADS server and dump the results\n"
2277                 "The SID is in string format, and the attributes are a list of LDAP fields \n"
2278                 "to show in the results\n\n"
2279                 "Example: net ads sid 'S-1-5-32' distinguishedName\n\n"
2280                 ));
2281         net_common_flags_usage(c, argc, argv);
2282         return -1;
2283 }
2284
2285
2286 /*
2287   general ADS search function. Useful in diagnosing problems in ADS
2288 */
2289 static int net_ads_sid(struct net_context *c, int argc, const char **argv)
2290 {
2291         ADS_STRUCT *ads;
2292         ADS_STATUS rc;
2293         const char *sid_string;
2294         const char **attrs;
2295         LDAPMessage *res = NULL;
2296         struct dom_sid sid;
2297
2298         if (argc < 1 || c->display_usage) {
2299                 return net_ads_sid_usage(c, argc, argv);
2300         }
2301
2302         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2303                 return -1;
2304         }
2305
2306         sid_string = argv[0];
2307         attrs = (argv + 1);
2308
2309         if (!string_to_sid(&sid, sid_string)) {
2310                 d_fprintf(stderr, _("could not convert sid\n"));
2311                 ads_destroy(&ads);
2312                 return -1;
2313         }
2314
2315         rc = ads_search_retry_sid(ads, &res, &sid, attrs);
2316         if (!ADS_ERR_OK(rc)) {
2317                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2318                 ads_destroy(&ads);
2319                 return -1;
2320         }
2321
2322         d_printf(_("Got %d replies\n\n"), ads_count_replies(ads, res));
2323
2324         /* dump the results */
2325         ads_dump(ads, res);
2326
2327         ads_msgfree(ads, res);
2328         ads_destroy(&ads);
2329
2330         return 0;
2331 }
2332
2333 static int net_ads_keytab_flush(struct net_context *c, int argc, const char **argv)
2334 {
2335         int ret;
2336         ADS_STRUCT *ads;
2337
2338         if (c->display_usage) {
2339                 d_printf(  "%s\n"
2340                            "net ads keytab flush\n"
2341                            "    %s\n",
2342                          _("Usage:"),
2343                          _("Delete the whole keytab"));
2344                 return 0;
2345         }
2346
2347         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2348                 return -1;
2349         }
2350         ret = ads_keytab_flush(ads);
2351         ads_destroy(&ads);
2352         return ret;
2353 }
2354
2355 static int net_ads_keytab_add(struct net_context *c, int argc, const char **argv)
2356 {
2357         int i;
2358         int ret = 0;
2359         ADS_STRUCT *ads;
2360
2361         if (c->display_usage) {
2362                 d_printf("%s\n%s",
2363                          _("Usage:"),
2364                          _("net ads keytab add <principal> [principal ...]\n"
2365                            "  Add principals to local keytab\n"
2366                            "    principal\tKerberos principal to add to "
2367                            "keytab\n"));
2368                 return 0;
2369         }
2370
2371         d_printf(_("Processing principals to add...\n"));
2372         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2373                 return -1;
2374         }
2375         for (i = 0; i < argc; i++) {
2376                 ret |= ads_keytab_add_entry(ads, argv[i]);
2377         }
2378         ads_destroy(&ads);
2379         return ret;
2380 }
2381
2382 static int net_ads_keytab_create(struct net_context *c, int argc, const char **argv)
2383 {
2384         ADS_STRUCT *ads;
2385         int ret;
2386
2387         if (c->display_usage) {
2388                 d_printf(  "%s\n"
2389                            "net ads keytab create\n"
2390                            "    %s\n",
2391                          _("Usage:"),
2392                          _("Create new default keytab"));
2393                 return 0;
2394         }
2395
2396         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2397                 return -1;
2398         }
2399         ret = ads_keytab_create_default(ads);
2400         ads_destroy(&ads);
2401         return ret;
2402 }
2403
2404 static int net_ads_keytab_list(struct net_context *c, int argc, const char **argv)
2405 {
2406         const char *keytab = NULL;
2407
2408         if (c->display_usage) {
2409                 d_printf("%s\n%s",
2410                          _("Usage:"),
2411                          _("net ads keytab list [keytab]\n"
2412                            "  List a local keytab\n"
2413                            "    keytab\tKeytab to list\n"));
2414                 return 0;
2415         }
2416
2417         if (argc >= 1) {
2418                 keytab = argv[0];
2419         }
2420
2421         return ads_keytab_list(keytab);
2422 }
2423
2424
2425 int net_ads_keytab(struct net_context *c, int argc, const char **argv)
2426 {
2427         struct functable func[] = {
2428                 {
2429                         "add",
2430                         net_ads_keytab_add,
2431                         NET_TRANSPORT_ADS,
2432                         N_("Add a service principal"),
2433                         N_("net ads keytab add\n"
2434                            "    Add a service principal")
2435                 },
2436                 {
2437                         "create",
2438                         net_ads_keytab_create,
2439                         NET_TRANSPORT_ADS,
2440                         N_("Create a fresh keytab"),
2441                         N_("net ads keytab create\n"
2442                            "    Create a fresh keytab")
2443                 },
2444                 {
2445                         "flush",
2446                         net_ads_keytab_flush,
2447                         NET_TRANSPORT_ADS,
2448                         N_("Remove all keytab entries"),
2449                         N_("net ads keytab flush\n"
2450                            "    Remove all keytab entries")
2451                 },
2452                 {
2453                         "list",
2454                         net_ads_keytab_list,
2455                         NET_TRANSPORT_ADS,
2456                         N_("List a keytab"),
2457                         N_("net ads keytab list\n"
2458                            "    List a keytab")
2459                 },
2460                 {NULL, NULL, 0, NULL, NULL}
2461         };
2462
2463         if (!USE_KERBEROS_KEYTAB) {
2464                 d_printf(_("\nWarning: \"kerberos method\" must be set to a "
2465                     "keytab method to use keytab functions.\n"));
2466         }
2467
2468         return net_run_function(c, argc, argv, "net ads keytab", func);
2469 }
2470
2471 static int net_ads_kerberos_renew(struct net_context *c, int argc, const char **argv)
2472 {
2473         int ret = -1;
2474
2475         if (c->display_usage) {
2476                 d_printf(  "%s\n"
2477                            "net ads kerberos renew\n"
2478                            "    %s\n",
2479                          _("Usage:"),
2480                          _("Renew TGT from existing credential cache"));
2481                 return 0;
2482         }
2483
2484         ret = smb_krb5_renew_ticket(NULL, NULL, NULL, NULL);
2485         if (ret) {
2486                 d_printf(_("failed to renew kerberos ticket: %s\n"),
2487                         error_message(ret));
2488         }
2489         return ret;
2490 }
2491
2492 static int net_ads_kerberos_pac(struct net_context *c, int argc, const char **argv)
2493 {
2494         struct PAC_LOGON_INFO *info = NULL;
2495         TALLOC_CTX *mem_ctx = NULL;
2496         NTSTATUS status;
2497         int ret = -1;
2498         const char *impersonate_princ_s = NULL;
2499
2500         if (c->display_usage) {
2501                 d_printf(  "%s\n"
2502                            "net ads kerberos pac\n"
2503                            "    %s\n",
2504                          _("Usage:"),
2505                          _("Dump the Kerberos PAC"));
2506                 return 0;
2507         }
2508
2509         mem_ctx = talloc_init("net_ads_kerberos_pac");
2510         if (!mem_ctx) {
2511                 goto out;
2512         }
2513
2514         if (argc > 0) {
2515                 impersonate_princ_s = argv[0];
2516         }
2517
2518         c->opt_password = net_prompt_pass(c, c->opt_user_name);
2519
2520         status = kerberos_return_pac(mem_ctx,
2521                                      c->opt_user_name,
2522                                      c->opt_password,
2523                                      0,
2524                                      NULL,
2525                                      NULL,
2526                                      NULL,
2527                                      true,
2528                                      true,
2529                                      2592000, /* one month */
2530                                      impersonate_princ_s,
2531                                      &info);
2532         if (!NT_STATUS_IS_OK(status)) {
2533                 d_printf(_("failed to query kerberos PAC: %s\n"),
2534                         nt_errstr(status));
2535                 goto out;
2536         }
2537
2538         if (info) {
2539                 const char *s;
2540                 s = NDR_PRINT_STRUCT_STRING(mem_ctx, PAC_LOGON_INFO, info);
2541                 d_printf(_("The Pac: %s\n"), s);
2542         }
2543
2544         ret = 0;
2545  out:
2546         TALLOC_FREE(mem_ctx);
2547         return ret;
2548 }
2549
2550 static int net_ads_kerberos_kinit(struct net_context *c, int argc, const char **argv)
2551 {
2552         TALLOC_CTX *mem_ctx = NULL;
2553         int ret = -1;
2554         NTSTATUS status;
2555
2556         if (c->display_usage) {
2557                 d_printf(  "%s\n"
2558                            "net ads kerberos kinit\n"
2559                            "    %s\n",
2560                          _("Usage:"),
2561                          _("Get Ticket Granting Ticket (TGT) for the user"));
2562                 return 0;
2563         }
2564
2565         mem_ctx = talloc_init("net_ads_kerberos_kinit");
2566         if (!mem_ctx) {
2567                 goto out;
2568         }
2569
2570         c->opt_password = net_prompt_pass(c, c->opt_user_name);
2571
2572         ret = kerberos_kinit_password_ext(c->opt_user_name,
2573                                           c->opt_password,
2574                                           0,
2575                                           NULL,
2576                                           NULL,
2577                                           NULL,
2578                                           true,
2579                                           true,
2580                                           2592000, /* one month */
2581                                           &status);
2582         if (ret) {
2583                 d_printf(_("failed to kinit password: %s\n"),
2584                         nt_errstr(status));
2585         }
2586  out:
2587         return ret;
2588 }
2589
2590 int net_ads_kerberos(struct net_context *c, int argc, const char **argv)
2591 {
2592         struct functable func[] = {
2593                 {
2594                         "kinit",
2595                         net_ads_kerberos_kinit,
2596                         NET_TRANSPORT_ADS,
2597                         N_("Retrieve Ticket Granting Ticket (TGT)"),
2598                         N_("net ads kerberos kinit\n"
2599                            "    Receive Ticket Granting Ticket (TGT)")
2600                 },
2601                 {
2602                         "renew",
2603                         net_ads_kerberos_renew,
2604                         NET_TRANSPORT_ADS,
2605                         N_("Renew Ticket Granting Ticket from credential cache"),
2606                         N_("net ads kerberos renew\n"
2607                            "    Renew Ticket Granting Ticket (TGT) from "
2608                            "credential cache")
2609                 },
2610                 {
2611                         "pac",
2612                         net_ads_kerberos_pac,
2613                         NET_TRANSPORT_ADS,
2614                         N_("Dump Kerberos PAC"),
2615                         N_("net ads kerberos pac\n"
2616                            "    Dump Kerberos PAC")
2617                 },
2618                 {NULL, NULL, 0, NULL, NULL}
2619         };
2620
2621         return net_run_function(c, argc, argv, "net ads kerberos", func);
2622 }
2623
2624 int net_ads(struct net_context *c, int argc, const char **argv)
2625 {
2626         struct functable func[] = {
2627                 {
2628                         "info",
2629                         net_ads_info,
2630                         NET_TRANSPORT_ADS,
2631                         N_("Display details on remote ADS server"),
2632                         N_("net ads info\n"
2633                            "    Display details on remote ADS server")
2634                 },
2635                 {
2636                         "join",
2637                         net_ads_join,
2638                         NET_TRANSPORT_ADS,
2639                         N_("Join the local machine to ADS realm"),
2640                         N_("net ads join\n"
2641                            "    Join the local machine to ADS realm")
2642                 },
2643                 {
2644                         "testjoin",
2645                         net_ads_testjoin,
2646                         NET_TRANSPORT_ADS,
2647                         N_("Validate machine account"),
2648                         N_("net ads testjoin\n"
2649                            "    Validate machine account")
2650                 },
2651                 {
2652                         "leave",
2653                         net_ads_leave,
2654                         NET_TRANSPORT_ADS,
2655                         N_("Remove the local machine from ADS"),
2656                         N_("net ads leave\n"
2657                            "    Remove the local machine from ADS")
2658                 },
2659                 {
2660                         "status",
2661                         net_ads_status,
2662                         NET_TRANSPORT_ADS,
2663                         N_("Display machine account details"),
2664                         N_("net ads status\n"
2665                            "    Display machine account details")
2666                 },
2667                 {
2668                         "user",
2669                         net_ads_user,
2670                         NET_TRANSPORT_ADS,
2671                         N_("List/modify users"),
2672                         N_("net ads user\n"
2673                            "    List/modify users")
2674                 },
2675                 {
2676                         "group",
2677                         net_ads_group,
2678                         NET_TRANSPORT_ADS,
2679                         N_("List/modify groups"),
2680                         N_("net ads group\n"
2681                            "    List/modify groups")
2682                 },
2683                 {
2684                         "dns",
2685                         net_ads_dns,
2686                         NET_TRANSPORT_ADS,
2687                         N_("Issue dynamic DNS update"),
2688                         N_("net ads dns\n"
2689                            "    Issue dynamic DNS update")
2690                 },
2691                 {
2692                         "password",
2693                         net_ads_password,
2694                         NET_TRANSPORT_ADS,
2695                         N_("Change user passwords"),
2696                         N_("net ads password\n"
2697                            "    Change user passwords")
2698                 },
2699                 {
2700                         "changetrustpw",
2701                         net_ads_changetrustpw,
2702                         NET_TRANSPORT_ADS,
2703                         N_("Change trust account password"),
2704                         N_("net ads changetrustpw\n"
2705                            "    Change trust account password")
2706                 },
2707                 {
2708                         "printer",
2709                         net_ads_printer,
2710                         NET_TRANSPORT_ADS,
2711                         N_("List/modify printer entries"),
2712                         N_("net ads printer\n"
2713                            "    List/modify printer entries")
2714                 },
2715                 {
2716                         "search",
2717                         net_ads_search,
2718                         NET_TRANSPORT_ADS,
2719                         N_("Issue LDAP search using filter"),
2720                         N_("net ads search\n"
2721                            "    Issue LDAP search using filter")
2722                 },
2723                 {
2724                         "dn",
2725                         net_ads_dn,
2726                         NET_TRANSPORT_ADS,
2727                         N_("Issue LDAP search by DN"),
2728                         N_("net ads dn\n"
2729                            "    Issue LDAP search by DN")
2730                 },
2731                 {
2732                         "sid",
2733                         net_ads_sid,
2734                         NET_TRANSPORT_ADS,
2735                         N_("Issue LDAP search by SID"),
2736                         N_("net ads sid\n"
2737                            "    Issue LDAP search by SID")
2738                 },
2739                 {
2740                         "workgroup",
2741                         net_ads_workgroup,
2742                         NET_TRANSPORT_ADS,
2743                         N_("Display workgroup name"),
2744                         N_("net ads workgroup\n"
2745                            "    Display the workgroup name")
2746                 },
2747                 {
2748                         "lookup",
2749                         net_ads_lookup,
2750                         NET_TRANSPORT_ADS,
2751                         N_("Perfom CLDAP query on DC"),
2752                         N_("net ads lookup\n"
2753                            "    Find the ADS DC using CLDAP lookups")
2754                 },
2755                 {
2756                         "keytab",
2757                         net_ads_keytab,
2758                         NET_TRANSPORT_ADS,
2759                         N_("Manage local keytab file"),
2760                         N_("net ads keytab\n"
2761                            "    Manage local keytab file")
2762                 },
2763                 {
2764                         "gpo",
2765                         net_ads_gpo,
2766                         NET_TRANSPORT_ADS,
2767                         N_("Manage group policy objects"),
2768                         N_("net ads gpo\n"
2769                            "    Manage group policy objects")
2770                 },
2771                 {
2772                         "kerberos",
2773                         net_ads_kerberos,
2774                         NET_TRANSPORT_ADS,
2775                         N_("Manage kerberos keytab"),
2776                         N_("net ads kerberos\n"
2777                            "    Manage kerberos keytab")
2778                 },
2779                 {NULL, NULL, 0, NULL, NULL}
2780         };
2781
2782         return net_run_function(c, argc, argv, "net ads", func);
2783 }
2784
2785 #else
2786
2787 static int net_ads_noads(void)
2788 {
2789         d_fprintf(stderr, _("ADS support not compiled in\n"));
2790         return -1;
2791 }
2792
2793 int net_ads_keytab(struct net_context *c, int argc, const char **argv)
2794 {
2795         return net_ads_noads();
2796 }
2797
2798 int net_ads_kerberos(struct net_context *c, int argc, const char **argv)
2799 {
2800         return net_ads_noads();
2801 }
2802
2803 int net_ads_changetrustpw(struct net_context *c, int argc, const char **argv)
2804 {
2805         return net_ads_noads();
2806 }
2807
2808 int net_ads_join(struct net_context *c, int argc, const char **argv)
2809 {
2810         return net_ads_noads();
2811 }
2812
2813 int net_ads_user(struct net_context *c, int argc, const char **argv)
2814 {
2815         return net_ads_noads();
2816 }
2817
2818 int net_ads_group(struct net_context *c, int argc, const char **argv)
2819 {
2820         return net_ads_noads();
2821 }
2822
2823 int net_ads_gpo(struct net_context *c, int argc, const char **argv)
2824 {
2825         return net_ads_noads();
2826 }
2827
2828 /* this one shouldn't display a message */
2829 int net_ads_check(struct net_context *c)
2830 {
2831         return -1;
2832 }
2833
2834 int net_ads_check_our_domain(struct net_context *c)
2835 {
2836         return -1;
2837 }
2838
2839 int net_ads(struct net_context *c, int argc, const char **argv)
2840 {
2841         return net_ads_noads();
2842 }
2843
2844 #endif  /* WITH_ADS */