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 "rpc_client/cli_pipe.h"
  26 #include "librpc/gen_ndr/ndr_krb5pac.h"
  27 #include "../librpc/gen_ndr/ndr_spoolss.h"
  28 #include "nsswitch/libwbclient/wbclient.h"
  29 #include "ads.h"
  30 #include "libads/cldap.h"
  31 #include "libads/dns.h"
  32 #include "../libds/common/flags.h"
  33 #include "librpc/gen_ndr/libnet_join.h"
  34 #include "libnet/libnet_join.h"
  35 #include "smb_krb5.h"
  36 #include "secrets.h"
  37 #include "krb5_env.h"
  38 #include "../libcli/security/security.h"
  39 #include "libsmb/libsmb.h"
  40
  41 #ifdef HAVE_ADS
  42
  43 /* when we do not have sufficient input parameters to contact a remote domain
  44  * we always fall back to our own realm - Guenther*/
  45
  46 static const char *assume_own_realm(struct net_context *c)
  47 {
  48         if (!c->opt_host && strequal(lp_workgroup(), c->opt_target_workgroup)) {
  49                 return lp_realm();
  50         }
  51
  52         return NULL;
  53 }
  54
  55 /*
  56   do a cldap netlogon query
  57 */
  58 static int net_ads_cldap_netlogon(struct net_context *c, ADS_STRUCT *ads)
  59 {
  60         char addr[INET6_ADDRSTRLEN];
  61         struct NETLOGON_SAM_LOGON_RESPONSE_EX reply;
  62
  63         print_sockaddr(addr, sizeof(addr), &ads->ldap.ss);
  64
  65         if ( !ads_cldap_netlogon_5(talloc_tos(), &ads->ldap.ss, ads->server.realm, &reply ) ) {
  66                 d_fprintf(stderr, _("CLDAP query failed!\n"));
  67                 return -1;
  68         }
  69
  70         d_printf(_("Information for Domain Controller: %s\n\n"),
  71                 addr);
  72
  73         d_printf(_("Response Type: "));
  74         switch (reply.command) {
  75         case LOGON_SAM_LOGON_USER_UNKNOWN_EX:
  76                 d_printf("LOGON_SAM_LOGON_USER_UNKNOWN_EX\n");
  77                 break;
  78         case LOGON_SAM_LOGON_RESPONSE_EX:
  79                 d_printf("LOGON_SAM_LOGON_RESPONSE_EX\n");
  80                 break;
  81         default:
  82                 d_printf("0x%x\n", reply.command);
  83                 break;
  84         }
  85
  86         d_printf(_("GUID: %s\n"), GUID_string(talloc_tos(),&reply.domain_uuid));
  87
  88         d_printf(_("Flags:\n"
  89                    "\tIs a PDC:                                   %s\n"
  90                    "\tIs a GC of the forest:                      %s\n"
  91                    "\tIs an LDAP server:                          %s\n"
  92                    "\tSupports DS:                                %s\n"
  93                    "\tIs running a KDC:                           %s\n"
  94                    "\tIs running time services:                   %s\n"
  95                    "\tIs the closest DC:                          %s\n"
  96                    "\tIs writable:                                %s\n"
  97                    "\tHas a hardware clock:                       %s\n"
  98                    "\tIs a non-domain NC serviced by LDAP server: %s\n"
  99                    "\tIs NT6 DC that has some secrets:            %s\n"
 100                    "\tIs NT6 DC that has all secrets:             %s\n"),
 101                    (reply.server_type & NBT_SERVER_PDC) ? _("yes") : _("no"),
 102                    (reply.server_type & NBT_SERVER_GC) ? _("yes") : _("no"),
 103                    (reply.server_type & NBT_SERVER_LDAP) ? _("yes") : _("no"),
 104                    (reply.server_type & NBT_SERVER_DS) ? _("yes") : _("no"),
 105                    (reply.server_type & NBT_SERVER_KDC) ? _("yes") : _("no"),
 106                    (reply.server_type & NBT_SERVER_TIMESERV) ? _("yes") : _("no"),
 107                    (reply.server_type & NBT_SERVER_CLOSEST) ? _("yes") : _("no"),
 108                    (reply.server_type & NBT_SERVER_WRITABLE) ? _("yes") : _("no"),
 109                    (reply.server_type & NBT_SERVER_GOOD_TIMESERV) ? _("yes") : _("no"),
 110                    (reply.server_type & NBT_SERVER_NDNC) ? _("yes") : _("no"),
 111                    (reply.server_type & NBT_SERVER_SELECT_SECRET_DOMAIN_6) ? _("yes") : _("no"),
 112                    (reply.server_type & NBT_SERVER_FULL_SECRET_DOMAIN_6) ? _("yes") : _("no"));
 113
 114
 115         printf(_("Forest:\t\t\t%s\n"), reply.forest);
 116         printf(_("Domain:\t\t\t%s\n"), reply.dns_domain);
 117         printf(_("Domain Controller:\t%s\n"), reply.pdc_dns_name);
 118
 119         printf(_("Pre-Win2k Domain:\t%s\n"), reply.domain_name);
 120         printf(_("Pre-Win2k Hostname:\t%s\n"), reply.pdc_name);
 121
 122         if (*reply.user_name) printf(_("User name:\t%s\n"), reply.user_name);
 123
 124         printf(_("Server Site Name :\t\t%s\n"), reply.server_site);
 125         printf(_("Client Site Name :\t\t%s\n"), reply.client_site);
 126
 127         d_printf(_("NT Version: %d\n"), reply.nt_version);
 128         d_printf(_("LMNT Token: %.2x\n"), reply.lmnt_token);
 129         d_printf(_("LM20 Token: %.2x\n"), reply.lm20_token);
 130
 131         return 0;
 132 }
 133
 134 /*
 135   this implements the CLDAP based netlogon lookup requests
 136   for finding the domain controller of a ADS domain
 137 */
 138 static int net_ads_lookup(struct net_context *c, int argc, const char **argv)
 139 {
 140         ADS_STRUCT *ads;
 141         int ret;
 142
 143         if (c->display_usage) {
 144                 d_printf("%s\n"
 145                          "net ads lookup\n"
 146                          "    %s",
 147                          _("Usage:"),
 148                          _("Find the ADS DC using CLDAP lookup.\n"));
 149                 return 0;
 150         }
 151
 152         if (!ADS_ERR_OK(ads_startup_nobind(c, false, &ads))) {
 153                 d_fprintf(stderr, _("Didn't find the cldap server!\n"));
 154                 ads_destroy(&ads);
 155                 return -1;
 156         }
 157
 158         if (!ads->config.realm) {
 159                 ads->config.realm = discard_const_p(char, c->opt_target_workgroup);
 160                 ads->ldap.port = 389;
 161         }
 162
 163         ret = net_ads_cldap_netlogon(c, ads);
 164         ads_destroy(&ads);
 165         return ret;
 166 }
 167
 168
 169
 170 static int net_ads_info(struct net_context *c, int argc, const char **argv)
 171 {
 172         ADS_STRUCT *ads;
 173         char addr[INET6_ADDRSTRLEN];
 174
 175         if (c->display_usage) {
 176                 d_printf("%s\n"
 177                          "net ads info\n"
 178                          "    %s",
 179                          _("Usage:"),
 180                          _("Display information about an Active Directory "
 181                            "server.\n"));
 182                 return 0;
 183         }
 184
 185         if (!ADS_ERR_OK(ads_startup_nobind(c, false, &ads))) {
 186                 d_fprintf(stderr, _("Didn't find the ldap server!\n"));
 187                 return -1;
 188         }
 189
 190         if (!ads || !ads->config.realm) {
 191                 d_fprintf(stderr, _("Didn't find the ldap server!\n"));
 192                 ads_destroy(&ads);
 193                 return -1;
 194         }
 195
 196         /* Try to set the server's current time since we didn't do a full
 197            TCP LDAP session initially */
 198
 199         if ( !ADS_ERR_OK(ads_current_time( ads )) ) {
 200                 d_fprintf( stderr, _("Failed to get server's current time!\n"));
 201         }
 202
 203         print_sockaddr(addr, sizeof(addr), &ads->ldap.ss);
 204
 205         d_printf(_("LDAP server: %s\n"), addr);
 206         d_printf(_("LDAP server name: %s\n"), ads->config.ldap_server_name);
 207         d_printf(_("Realm: %s\n"), ads->config.realm);
 208         d_printf(_("Bind Path: %s\n"), ads->config.bind_path);
 209         d_printf(_("LDAP port: %d\n"), ads->ldap.port);
 210         d_printf(_("Server time: %s\n"),
 211                          http_timestring(talloc_tos(), ads->config.current_time));
 212
 213         d_printf(_("KDC server: %s\n"), ads->auth.kdc_server );
 214         d_printf(_("Server time offset: %d\n"), ads->auth.time_offset );
 215
 216         ads_destroy(&ads);
 217         return 0;
 218 }
 219
 220 static void use_in_memory_ccache(void) {
 221         /* Use in-memory credentials cache so we do not interfere with
 222          * existing credentials */
 223         setenv(KRB5_ENV_CCNAME, "MEMORY:net_ads", 1);
 224 }
 225
 226 static ADS_STATUS ads_startup_int(struct net_context *c, bool only_own_domain,
 227                                   uint32 auth_flags, ADS_STRUCT **ads_ret)
 228 {
 229         ADS_STRUCT *ads = NULL;
 230         ADS_STATUS status;
 231         bool need_password = false;
 232         bool second_time = false;
 233         char *cp;
 234         const char *realm = NULL;
 235         bool tried_closest_dc = false;
 236
 237         /* lp_realm() should be handled by a command line param,
 238            However, the join requires that realm be set in smb.conf
 239            and compares our realm with the remote server's so this is
 240            ok until someone needs more flexibility */
 241
 242         *ads_ret = NULL;
 243
 244 retry_connect:
 245         if (only_own_domain) {
 246                 realm = lp_realm();
 247         } else {
 248                 realm = assume_own_realm(c);
 249         }
 250
 251         ads = ads_init(realm, c->opt_target_workgroup, c->opt_host);
 252
 253         if (!c->opt_user_name) {
 254                 c->opt_user_name = "administrator";
 255         }
 256
 257         if (c->opt_user_specified) {
 258                 need_password = true;
 259         }
 260
 261 retry:
 262         if (!c->opt_password && need_password && !c->opt_machine_pass) {
 263                 c->opt_password = net_prompt_pass(c, c->opt_user_name);
 264                 if (!c->opt_password) {
 265                         ads_destroy(&ads);
 266                         return ADS_ERROR(LDAP_NO_MEMORY);
 267                 }
 268         }
 269
 270         if (c->opt_password) {
 271                 use_in_memory_ccache();
 272                 SAFE_FREE(ads->auth.password);
 273                 ads->auth.password = smb_xstrdup(c->opt_password);
 274         }
 275
 276         ads->auth.flags |= auth_flags;
 277         SAFE_FREE(ads->auth.user_name);
 278         ads->auth.user_name = smb_xstrdup(c->opt_user_name);
 279
 280        /*
 281         * If the username is of the form "name@realm",
 282         * extract the realm and convert to upper case.
 283         * This is only used to establish the connection.
 284         */
 285        if ((cp = strchr_m(ads->auth.user_name, '@'))!=0) {
 286                 *cp++ = '\0';
 287                 SAFE_FREE(ads->auth.realm);
 288                 ads->auth.realm = smb_xstrdup(cp);
 289                 strupper_m(ads->auth.realm);
 290        }
 291
 292         status = ads_connect(ads);
 293
 294         if (!ADS_ERR_OK(status)) {
 295
 296                 if (NT_STATUS_EQUAL(ads_ntstatus(status),
 297                                     NT_STATUS_NO_LOGON_SERVERS)) {
 298                         DEBUG(0,("ads_connect: %s\n", ads_errstr(status)));
 299                         ads_destroy(&ads);
 300                         return status;
 301                 }
 302
 303                 if (!need_password && !second_time && !(auth_flags & ADS_AUTH_NO_BIND)) {
 304                         need_password = true;
 305                         second_time = true;
 306                         goto retry;
 307                 } else {
 308                         ads_destroy(&ads);
 309                         return status;
 310                 }
 311         }
 312
 313         /* when contacting our own domain, make sure we use the closest DC.
 314          * This is done by reconnecting to ADS because only the first call to
 315          * ads_connect will give us our own sitename */
 316
 317         if ((only_own_domain || !c->opt_host) && !tried_closest_dc) {
 318
 319                 tried_closest_dc = true; /* avoid loop */
 320
 321                 if (!ads_closest_dc(ads)) {
 322
 323                         namecache_delete(ads->server.realm, 0x1C);
 324                         namecache_delete(ads->server.workgroup, 0x1C);
 325
 326                         ads_destroy(&ads);
 327                         ads = NULL;
 328
 329                         goto retry_connect;
 330                 }
 331         }
 332
 333         *ads_ret = ads;
 334         return status;
 335 }
 336
 337 ADS_STATUS ads_startup(struct net_context *c, bool only_own_domain, ADS_STRUCT **ads)
 338 {
 339         return ads_startup_int(c, only_own_domain, 0, ads);
 340 }
 341
 342 ADS_STATUS ads_startup_nobind(struct net_context *c, bool only_own_domain, ADS_STRUCT **ads)
 343 {
 344         return ads_startup_int(c, only_own_domain, ADS_AUTH_NO_BIND, ads);
 345 }
 346
 347 /*
 348   Check to see if connection can be made via ads.
 349   ads_startup() stores the password in opt_password if it needs to so
 350   that rpc or rap can use it without re-prompting.
 351 */
 352 static int net_ads_check_int(const char *realm, const char *workgroup, const char *host)
 353 {
 354         ADS_STRUCT *ads;
 355         ADS_STATUS status;
 356
 357         if ( (ads = ads_init( realm, workgroup, host )) == NULL ) {
 358                 return -1;
 359         }
 360
 361         ads->auth.flags |= ADS_AUTH_NO_BIND;
 362
 363         status = ads_connect(ads);
 364         if ( !ADS_ERR_OK(status) ) {
 365                 return -1;
 366         }
 367
 368         ads_destroy(&ads);
 369         return 0;
 370 }
 371
 372 int net_ads_check_our_domain(struct net_context *c)
 373 {
 374         return net_ads_check_int(lp_realm(), lp_workgroup(), NULL);
 375 }
 376
 377 int net_ads_check(struct net_context *c)
 378 {
 379         return net_ads_check_int(NULL, c->opt_workgroup, c->opt_host);
 380 }
 381
 382 /*
 383    determine the netbios workgroup name for a domain
 384  */
 385 static int net_ads_workgroup(struct net_context *c, int argc, const char **argv)
 386 {
 387         ADS_STRUCT *ads;
 388         struct NETLOGON_SAM_LOGON_RESPONSE_EX reply;
 389
 390         if (c->display_usage) {
 391                 d_printf  ("%s\n"
 392                            "net ads workgroup\n"
 393                            "    %s\n",
 394                          _("Usage:"),
 395                          _("Print the workgroup name"));
 396                 return 0;
 397         }
 398
 399         if (!ADS_ERR_OK(ads_startup_nobind(c, false, &ads))) {
 400                 d_fprintf(stderr, _("Didn't find the cldap server!\n"));
 401                 return -1;
 402         }
 403
 404         if (!ads->config.realm) {
 405                 ads->config.realm = discard_const_p(char, c->opt_target_workgroup);
 406                 ads->ldap.port = 389;
 407         }
 408
 409         if ( !ads_cldap_netlogon_5(talloc_tos(), &ads->ldap.ss, ads->server.realm, &reply ) ) {
 410                 d_fprintf(stderr, _("CLDAP query failed!\n"));
 411                 ads_destroy(&ads);
 412                 return -1;
 413         }
 414
 415         d_printf(_("Workgroup: %s\n"), reply.domain_name);
 416
 417         ads_destroy(&ads);
 418
 419         return 0;
 420 }
 421
 422
 423
 424 static bool usergrp_display(ADS_STRUCT *ads, char *field, void **values, void *data_area)
 425 {
 426         char **disp_fields = (char **) data_area;
 427
 428         if (!field) { /* must be end of record */
 429                 if (disp_fields[0]) {
 430                         if (!strchr_m(disp_fields[0], '$')) {
 431                                 if (disp_fields[1])
 432                                         d_printf("%-21.21s %s\n",
 433                                                disp_fields[0], disp_fields[1]);
 434                                 else
 435                                         d_printf("%s\n", disp_fields[0]);
 436                         }
 437                 }
 438                 SAFE_FREE(disp_fields[0]);
 439                 SAFE_FREE(disp_fields[1]);
 440                 return true;
 441         }
 442         if (!values) /* must be new field, indicate string field */
 443                 return true;
 444         if (strcasecmp_m(field, "sAMAccountName") == 0) {
 445                 disp_fields[0] = SMB_STRDUP((char *) values[0]);
 446         }
 447         if (strcasecmp_m(field, "description") == 0)
 448                 disp_fields[1] = SMB_STRDUP((char *) values[0]);
 449         return true;
 450 }
 451
 452 static int net_ads_user_usage(struct net_context *c, int argc, const char **argv)
 453 {
 454         return net_user_usage(c, argc, argv);
 455 }
 456
 457 static int ads_user_add(struct net_context *c, int argc, const char **argv)
 458 {
 459         ADS_STRUCT *ads;
 460         ADS_STATUS status;
 461         char *upn, *userdn;
 462         LDAPMessage *res=NULL;
 463         int rc = -1;
 464         char *ou_str = NULL;
 465
 466         if (argc < 1 || c->display_usage)
 467                 return net_ads_user_usage(c, argc, argv);
 468
 469         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 470                 return -1;
 471         }
 472
 473         status = ads_find_user_acct(ads, &res, argv[0]);
 474
 475         if (!ADS_ERR_OK(status)) {
 476                 d_fprintf(stderr, _("ads_user_add: %s\n"), ads_errstr(status));
 477                 goto done;
 478         }
 479
 480         if (ads_count_replies(ads, res)) {
 481                 d_fprintf(stderr, _("ads_user_add: User %s already exists\n"),
 482                           argv[0]);
 483                 goto done;
 484         }
 485
 486         if (c->opt_container) {
 487                 ou_str = SMB_STRDUP(c->opt_container);
 488         } else {
 489                 ou_str = ads_default_ou_string(ads, DS_GUID_USERS_CONTAINER);
 490         }
 491
 492         status = ads_add_user_acct(ads, argv[0], ou_str, c->opt_comment);
 493
 494         if (!ADS_ERR_OK(status)) {
 495                 d_fprintf(stderr, _("Could not add user %s: %s\n"), argv[0],
 496                          ads_errstr(status));
 497                 goto done;
 498         }
 499
 500         /* if no password is to be set, we're done */
 501         if (argc == 1) {
 502                 d_printf(_("User %s added\n"), argv[0]);
 503                 rc = 0;
 504                 goto done;
 505         }
 506
 507         /* try setting the password */
 508         if (asprintf(&upn, "%s@%s", argv[0], ads->config.realm) == -1) {
 509                 goto done;
 510         }
 511         status = ads_krb5_set_password(ads->auth.kdc_server, upn, argv[1],
 512                                        ads->auth.time_offset);
 513         SAFE_FREE(upn);
 514         if (ADS_ERR_OK(status)) {
 515                 d_printf(_("User %s added\n"), argv[0]);
 516                 rc = 0;
 517                 goto done;
 518         }
 519
 520         /* password didn't set, delete account */
 521         d_fprintf(stderr, _("Could not add user %s. "
 522                             "Error setting password %s\n"),
 523                  argv[0], ads_errstr(status));
 524         ads_msgfree(ads, res);
 525         status=ads_find_user_acct(ads, &res, argv[0]);
 526         if (ADS_ERR_OK(status)) {
 527                 userdn = ads_get_dn(ads, talloc_tos(), res);
 528                 ads_del_dn(ads, userdn);
 529                 TALLOC_FREE(userdn);
 530         }
 531
 532  done:
 533         if (res)
 534                 ads_msgfree(ads, res);
 535         ads_destroy(&ads);
 536         SAFE_FREE(ou_str);
 537         return rc;
 538 }
 539
 540 static int ads_user_info(struct net_context *c, int argc, const char **argv)
 541 {
 542         ADS_STRUCT *ads = NULL;
 543         ADS_STATUS rc;
 544         LDAPMessage *res = NULL;
 545         TALLOC_CTX *frame;
 546         int ret = 0;
 547         wbcErr wbc_status;
 548         const char *attrs[] = {"memberOf", "primaryGroupID", NULL};
 549         char *searchstring=NULL;
 550         char **grouplist;
 551         char *primary_group;
 552         char *escaped_user;
 553         struct dom_sid primary_group_sid;
 554         uint32_t group_rid;
 555         enum wbcSidType type;
 556
 557         if (argc < 1 || c->display_usage) {
 558                 return net_ads_user_usage(c, argc, argv);
 559         }
 560
 561         frame = talloc_new(talloc_tos());
 562         if (frame == NULL) {
 563                 return -1;
 564         }
 565
 566         escaped_user = escape_ldap_string(frame, argv[0]);
 567         if (!escaped_user) {
 568                 d_fprintf(stderr,
 569                           _("ads_user_info: failed to escape user %s\n"),
 570                           argv[0]);
 571                 return -1;
 572         }
 573
 574         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 575                 ret = -1;
 576                 goto error;
 577         }
 578
 579         if (asprintf(&searchstring, "(sAMAccountName=%s)", escaped_user) == -1) {
 580                 ret =-1;
 581                 goto error;
 582         }
 583         rc = ads_search(ads, &res, searchstring, attrs);
 584         SAFE_FREE(searchstring);
 585
 586         if (!ADS_ERR_OK(rc)) {
 587                 d_fprintf(stderr, _("ads_search: %s\n"), ads_errstr(rc));
 588                 ret = -1;
 589                 goto error;
 590         }
 591
 592         if (!ads_pull_uint32(ads, res, "primaryGroupID", &group_rid)) {
 593                 d_fprintf(stderr, _("ads_pull_uint32 failed\n"));
 594                 ret = -1;
 595                 goto error;
 596         }
 597
 598         rc = ads_domain_sid(ads, &primary_group_sid);
 599         if (!ADS_ERR_OK(rc)) {
 600                 d_fprintf(stderr, _("ads_domain_sid: %s\n"), ads_errstr(rc));
 601                 ret = -1;
 602                 goto error;
 603         }
 604
 605         sid_append_rid(&primary_group_sid, group_rid);
 606
 607         wbc_status = wbcLookupSid((struct wbcDomainSid *)&primary_group_sid,
 608                                   NULL, /* don't look up domain */
 609                                   &primary_group,
 610                                   &type);
 611         if (!WBC_ERROR_IS_OK(wbc_status)) {
 612                 d_fprintf(stderr, "wbcLookupSid: %s\n",
 613                           wbcErrorString(wbc_status));
 614                 ret = -1;
 615                 goto error;
 616         }
 617
 618         d_printf("%s\n", primary_group);
 619
 620         wbcFreeMemory(primary_group);
 621
 622         grouplist = ldap_get_values((LDAP *)ads->ldap.ld,
 623                                     (LDAPMessage *)res, "memberOf");
 624
 625         if (grouplist) {
 626                 int i;
 627                 char **groupname;
 628                 for (i=0;grouplist[i];i++) {
 629                         groupname = ldap_explode_dn(grouplist[i], 1);
 630                         d_printf("%s\n", groupname[0]);
 631                         ldap_value_free(groupname);
 632                 }
 633                 ldap_value_free(grouplist);
 634         }
 635
 636 error:
 637         if (res) ads_msgfree(ads, res);
 638         if (ads) ads_destroy(&ads);
 639         TALLOC_FREE(frame);
 640         return ret;
 641 }
 642
 643 static int ads_user_delete(struct net_context *c, int argc, const char **argv)
 644 {
 645         ADS_STRUCT *ads;
 646         ADS_STATUS rc;
 647         LDAPMessage *res = NULL;
 648         char *userdn;
 649
 650         if (argc < 1) {
 651                 return net_ads_user_usage(c, argc, argv);
 652         }
 653
 654         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 655                 return -1;
 656         }
 657
 658         rc = ads_find_user_acct(ads, &res, argv[0]);
 659         if (!ADS_ERR_OK(rc) || ads_count_replies(ads, res) != 1) {
 660                 d_printf(_("User %s does not exist.\n"), argv[0]);
 661                 ads_msgfree(ads, res);
 662                 ads_destroy(&ads);
 663                 return -1;
 664         }
 665         userdn = ads_get_dn(ads, talloc_tos(), res);
 666         ads_msgfree(ads, res);
 667         rc = ads_del_dn(ads, userdn);
 668         TALLOC_FREE(userdn);
 669         if (ADS_ERR_OK(rc)) {
 670                 d_printf(_("User %s deleted\n"), argv[0]);
 671                 ads_destroy(&ads);
 672                 return 0;
 673         }
 674         d_fprintf(stderr, _("Error deleting user %s: %s\n"), argv[0],
 675                  ads_errstr(rc));
 676         ads_destroy(&ads);
 677         return -1;
 678 }
 679
 680 int net_ads_user(struct net_context *c, int argc, const char **argv)
 681 {
 682         struct functable func[] = {
 683                 {
 684                         "add",
 685                         ads_user_add,
 686                         NET_TRANSPORT_ADS,
 687                         N_("Add an AD user"),
 688                         N_("net ads user add\n"
 689                            "    Add an AD user")
 690                 },
 691                 {
 692                         "info",
 693                         ads_user_info,
 694                         NET_TRANSPORT_ADS,
 695                         N_("Display information about an AD user"),
 696                         N_("net ads user info\n"
 697                            "    Display information about an AD user")
 698                 },
 699                 {
 700                         "delete",
 701                         ads_user_delete,
 702                         NET_TRANSPORT_ADS,
 703                         N_("Delete an AD user"),
 704                         N_("net ads user delete\n"
 705                            "    Delete an AD user")
 706                 },
 707                 {NULL, NULL, 0, NULL, NULL}
 708         };
 709         ADS_STRUCT *ads;
 710         ADS_STATUS rc;
 711         const char *shortattrs[] = {"sAMAccountName", NULL};
 712         const char *longattrs[] = {"sAMAccountName", "description", NULL};
 713         char *disp_fields[2] = {NULL, NULL};
 714
 715         if (argc == 0) {
 716                 if (c->display_usage) {
 717                         d_printf(  "%s\n"
 718                                    "net ads user\n"
 719                                    "    %s\n",
 720                                  _("Usage:"),
 721                                  _("List AD users"));
 722                         net_display_usage_from_functable(func);
 723                         return 0;
 724                 }
 725
 726                 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 727                         return -1;
 728                 }
 729
 730                 if (c->opt_long_list_entries)
 731                         d_printf(_("\nUser name             Comment"
 732                                    "\n-----------------------------\n"));
 733
 734                 rc = ads_do_search_all_fn(ads, ads->config.bind_path,
 735                                           LDAP_SCOPE_SUBTREE,
 736                                           "(objectCategory=user)",
 737                                           c->opt_long_list_entries ? longattrs :
 738                                           shortattrs, usergrp_display,
 739                                           disp_fields);
 740                 ads_destroy(&ads);
 741                 return ADS_ERR_OK(rc) ? 0 : -1;
 742         }
 743
 744         return net_run_function(c, argc, argv, "net ads user", func);
 745 }
 746
 747 static int net_ads_group_usage(struct net_context *c, int argc, const char **argv)
 748 {
 749         return net_group_usage(c, argc, argv);
 750 }
 751
 752 static int ads_group_add(struct net_context *c, int argc, const char **argv)
 753 {
 754         ADS_STRUCT *ads;
 755         ADS_STATUS status;
 756         LDAPMessage *res=NULL;
 757         int rc = -1;
 758         char *ou_str = NULL;
 759
 760         if (argc < 1 || c->display_usage) {
 761                 return net_ads_group_usage(c, argc, argv);
 762         }
 763
 764         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 765                 return -1;
 766         }
 767
 768         status = ads_find_user_acct(ads, &res, argv[0]);
 769
 770         if (!ADS_ERR_OK(status)) {
 771                 d_fprintf(stderr, _("ads_group_add: %s\n"), ads_errstr(status));
 772                 goto done;
 773         }
 774
 775         if (ads_count_replies(ads, res)) {
 776                 d_fprintf(stderr, _("ads_group_add: Group %s already exists\n"), argv[0]);
 777                 goto done;
 778         }
 779
 780         if (c->opt_container) {
 781                 ou_str = SMB_STRDUP(c->opt_container);
 782         } else {
 783                 ou_str = ads_default_ou_string(ads, DS_GUID_USERS_CONTAINER);
 784         }
 785
 786         status = ads_add_group_acct(ads, argv[0], ou_str, c->opt_comment);
 787
 788         if (ADS_ERR_OK(status)) {
 789                 d_printf(_("Group %s added\n"), argv[0]);
 790                 rc = 0;
 791         } else {
 792                 d_fprintf(stderr, _("Could not add group %s: %s\n"), argv[0],
 793                          ads_errstr(status));
 794         }
 795
 796  done:
 797         if (res)
 798                 ads_msgfree(ads, res);
 799         ads_destroy(&ads);
 800         SAFE_FREE(ou_str);
 801         return rc;
 802 }
 803
 804 static int ads_group_delete(struct net_context *c, int argc, const char **argv)
 805 {
 806         ADS_STRUCT *ads;
 807         ADS_STATUS rc;
 808         LDAPMessage *res = NULL;
 809         char *groupdn;
 810
 811         if (argc < 1 || c->display_usage) {
 812                 return net_ads_group_usage(c, argc, argv);
 813         }
 814
 815         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 816                 return -1;
 817         }
 818
 819         rc = ads_find_user_acct(ads, &res, argv[0]);
 820         if (!ADS_ERR_OK(rc) || ads_count_replies(ads, res) != 1) {
 821                 d_printf(_("Group %s does not exist.\n"), argv[0]);
 822                 ads_msgfree(ads, res);
 823                 ads_destroy(&ads);
 824                 return -1;
 825         }
 826         groupdn = ads_get_dn(ads, talloc_tos(), res);
 827         ads_msgfree(ads, res);
 828         rc = ads_del_dn(ads, groupdn);
 829         TALLOC_FREE(groupdn);
 830         if (ADS_ERR_OK(rc)) {
 831                 d_printf(_("Group %s deleted\n"), argv[0]);
 832                 ads_destroy(&ads);
 833                 return 0;
 834         }
 835         d_fprintf(stderr, _("Error deleting group %s: %s\n"), argv[0],
 836                  ads_errstr(rc));
 837         ads_destroy(&ads);
 838         return -1;
 839 }
 840
 841 int net_ads_group(struct net_context *c, int argc, const char **argv)
 842 {
 843         struct functable func[] = {
 844                 {
 845                         "add",
 846                         ads_group_add,
 847                         NET_TRANSPORT_ADS,
 848                         N_("Add an AD group"),
 849                         N_("net ads group add\n"
 850                            "    Add an AD group")
 851                 },
 852                 {
 853                         "delete",
 854                         ads_group_delete,
 855                         NET_TRANSPORT_ADS,
 856                         N_("Delete an AD group"),
 857                         N_("net ads group delete\n"
 858                            "    Delete an AD group")
 859                 },
 860                 {NULL, NULL, 0, NULL, NULL}
 861         };
 862         ADS_STRUCT *ads;
 863         ADS_STATUS rc;
 864         const char *shortattrs[] = {"sAMAccountName", NULL};
 865         const char *longattrs[] = {"sAMAccountName", "description", NULL};
 866         char *disp_fields[2] = {NULL, NULL};
 867
 868         if (argc == 0) {
 869                 if (c->display_usage) {
 870                         d_printf(  "%s\n"
 871                                    "net ads group\n"
 872                                    "    %s\n",
 873                                  _("Usage:"),
 874                                  _("List AD groups"));
 875                         net_display_usage_from_functable(func);
 876                         return 0;
 877                 }
 878
 879                 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
 880                         return -1;
 881                 }
 882
 883                 if (c->opt_long_list_entries)
 884                         d_printf(_("\nGroup name            Comment"
 885                                    "\n-----------------------------\n"));
 886                 rc = ads_do_search_all_fn(ads, ads->config.bind_path,
 887                                           LDAP_SCOPE_SUBTREE,
 888                                           "(objectCategory=group)",
 889                                           c->opt_long_list_entries ? longattrs :
 890                                           shortattrs, usergrp_display,
 891                                           disp_fields);
 892
 893                 ads_destroy(&ads);
 894                 return ADS_ERR_OK(rc) ? 0 : -1;
 895         }
 896         return net_run_function(c, argc, argv, "net ads group", func);
 897 }
 898
 899 static int net_ads_status(struct net_context *c, int argc, const char **argv)
 900 {
 901         ADS_STRUCT *ads;
 902         ADS_STATUS rc;
 903         LDAPMessage *res;
 904
 905         if (c->display_usage) {
 906                 d_printf(  "%s\n"
 907                            "net ads status\n"
 908                            "    %s\n",
 909                          _("Usage:"),
 910                          _("Display machine account details"));
 911                 return 0;
 912         }
 913
 914         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
 915                 return -1;
 916         }
 917
 918         rc = ads_find_machine_acct(ads, &res, lp_netbios_name());
 919         if (!ADS_ERR_OK(rc)) {
 920                 d_fprintf(stderr, _("ads_find_machine_acct: %s\n"), ads_errstr(rc));
 921                 ads_destroy(&ads);
 922                 return -1;
 923         }
 924
 925         if (ads_count_replies(ads, res) == 0) {
 926                 d_fprintf(stderr, _("No machine account for '%s' found\n"), lp_netbios_name());
 927                 ads_destroy(&ads);
 928                 return -1;
 929         }
 930
 931         ads_dump(ads, res);
 932         ads_destroy(&ads);
 933         return 0;
 934 }
 935
 936 /*******************************************************************
 937  Leave an AD domain.  Windows XP disables the machine account.
 938  We'll try the same.  The old code would do an LDAP delete.
 939  That only worked using the machine creds because added the machine
 940  with full control to the computer object's ACL.
 941 *******************************************************************/
 942
 943 static int net_ads_leave(struct net_context *c, int argc, const char **argv)
 944 {
 945         TALLOC_CTX *ctx;
 946         struct libnet_UnjoinCtx *r = NULL;
 947         WERROR werr;
 948
 949         if (c->display_usage) {
 950                 d_printf(  "%s\n"
 951                            "net ads leave\n"
 952                            "    %s\n",
 953                          _("Usage:"),
 954                          _("Leave an AD domain"));
 955                 return 0;
 956         }
 957
 958         if (!*lp_realm()) {
 959                 d_fprintf(stderr, _("No realm set, are we joined ?\n"));
 960                 return -1;
 961         }
 962
 963         if (!(ctx = talloc_init("net_ads_leave"))) {
 964                 d_fprintf(stderr, _("Could not initialise talloc context.\n"));
 965                 return -1;
 966         }
 967
 968         if (!c->opt_kerberos) {
 969                 use_in_memory_ccache();
 970         }
 971
 972         if (!c->msg_ctx) {
 973                 d_fprintf(stderr, _("Could not initialise message context. "
 974                         "Try running as root\n"));
 975                 return -1;
 976         }
 977
 978         werr = libnet_init_UnjoinCtx(ctx, &r);
 979         if (!W_ERROR_IS_OK(werr)) {
 980                 d_fprintf(stderr, _("Could not initialise unjoin context.\n"));
 981                 return -1;
 982         }
 983
 984         r->in.debug             = true;
 985         r->in.use_kerberos      = c->opt_kerberos;
 986         r->in.dc_name           = c->opt_host;
 987         r->in.domain_name       = lp_realm();
 988         r->in.admin_account     = c->opt_user_name;
 989         r->in.admin_password    = net_prompt_pass(c, c->opt_user_name);
 990         r->in.modify_config     = lp_config_backend_is_registry();
 991
 992         /* Try to delete it, but if that fails, disable it.  The
 993            WKSSVC_JOIN_FLAGS_ACCOUNT_DELETE really means "disable */
 994         r->in.unjoin_flags      = WKSSVC_JOIN_FLAGS_JOIN_TYPE |
 995                                   WKSSVC_JOIN_FLAGS_ACCOUNT_DELETE;
 996         r->in.delete_machine_account = true;
 997         r->in.msg_ctx           = c->msg_ctx;
 998
 999         werr = libnet_Unjoin(ctx, r);
1000         if (!W_ERROR_IS_OK(werr)) {
1001                 d_printf(_("Failed to leave domain: %s\n"),
1002                          r->out.error_string ? r->out.error_string :
1003                          get_friendly_werror_msg(werr));
1004                 goto done;
1005         }
1006
1007         if (r->out.deleted_machine_account) {
1008                 d_printf(_("Deleted account for '%s' in realm '%s'\n"),
1009                         r->in.machine_name, r->out.dns_domain_name);
1010                 goto done;
1011         }
1012
1013         /* We couldn't delete it - see if the disable succeeded. */
1014         if (r->out.disabled_machine_account) {
1015                 d_printf(_("Disabled account for '%s' in realm '%s'\n"),
1016                         r->in.machine_name, r->out.dns_domain_name);
1017                 werr = WERR_OK;
1018                 goto done;
1019         }
1020
1021         /* Based on what we requseted, we shouldn't get here, but if
1022            we did, it means the secrets were removed, and therefore
1023            we have left the domain */
1024         d_fprintf(stderr, _("Machine '%s' Left domain '%s'\n"),
1025                   r->in.machine_name, r->out.dns_domain_name);
1026
1027  done:
1028         TALLOC_FREE(r);
1029         TALLOC_FREE(ctx);
1030
1031         if (W_ERROR_IS_OK(werr)) {
1032                 return 0;
1033         }
1034
1035         return -1;
1036 }
1037
1038 static NTSTATUS net_ads_join_ok(struct net_context *c)
1039 {
1040         ADS_STRUCT *ads = NULL;
1041         ADS_STATUS status;
1042         fstring dc_name;
1043         struct sockaddr_storage dcip;
1044
1045         if (!secrets_init()) {
1046                 DEBUG(1,("Failed to initialise secrets database\n"));
1047                 return NT_STATUS_ACCESS_DENIED;
1048         }
1049
1050         net_use_krb_machine_account(c);
1051
1052         get_dc_name(lp_workgroup(), lp_realm(), dc_name, &dcip);
1053
1054         status = ads_startup(c, true, &ads);
1055         if (!ADS_ERR_OK(status)) {
1056                 return ads_ntstatus(status);
1057         }
1058
1059         ads_destroy(&ads);
1060         return NT_STATUS_OK;
1061 }
1062
1063 /*
1064   check that an existing join is OK
1065  */
1066 int net_ads_testjoin(struct net_context *c, int argc, const char **argv)
1067 {
1068         NTSTATUS status;
1069         use_in_memory_ccache();
1070
1071         if (c->display_usage) {
1072                 d_printf(  "%s\n"
1073                            "net ads testjoin\n"
1074                            "    %s\n",
1075                          _("Usage:"),
1076                          _("Test if the existing join is ok"));
1077                 return 0;
1078         }
1079
1080         /* Display success or failure */
1081         status = net_ads_join_ok(c);
1082         if (!NT_STATUS_IS_OK(status)) {
1083                 fprintf(stderr, _("Join to domain is not valid: %s\n"),
1084                         get_friendly_nt_error_msg(status));
1085                 return -1;
1086         }
1087
1088         printf(_("Join is OK\n"));
1089         return 0;
1090 }
1091
1092 /*******************************************************************
1093   Simple configu checks before beginning the join
1094  ********************************************************************/
1095
1096 static WERROR check_ads_config( void )
1097 {
1098         if (lp_server_role() != ROLE_DOMAIN_MEMBER ) {
1099                 d_printf(_("Host is not configured as a member server.\n"));
1100                 return WERR_INVALID_DOMAIN_ROLE;
1101         }
1102
1103         if (strlen(lp_netbios_name()) > 15) {
1104                 d_printf(_("Our netbios name can be at most 15 chars long, "
1105                            "\"%s\" is %u chars long\n"), lp_netbios_name(),
1106                          (unsigned int)strlen(lp_netbios_name()));
1107                 return WERR_INVALID_COMPUTERNAME;
1108         }
1109
1110         if ( lp_security() == SEC_ADS && !*lp_realm()) {
1111                 d_fprintf(stderr, _("realm must be set in in %s for ADS "
1112                           "join to succeed.\n"), get_dyn_CONFIGFILE());
1113                 return WERR_INVALID_PARAM;
1114         }
1115
1116         return WERR_OK;
1117 }
1118
1119 /*******************************************************************
1120  Send a DNS update request
1121 *******************************************************************/
1122
1123 #if defined(WITH_DNS_UPDATES)
1124 #include "../lib/addns/dns.h"
1125 DNS_ERROR DoDNSUpdate(char *pszServerName,
1126                       const char *pszDomainName, const char *pszHostName,
1127                       const struct sockaddr_storage *sslist,
1128                       size_t num_addrs );
1129
1130 static NTSTATUS net_update_dns_internal(TALLOC_CTX *ctx, ADS_STRUCT *ads,
1131                                         const char *machine_name,
1132                                         const struct sockaddr_storage *addrs,
1133                                         int num_addrs)
1134 {
1135         struct dns_rr_ns *nameservers = NULL;
1136         int ns_count = 0, i;
1137         NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
1138         DNS_ERROR dns_err;
1139         fstring dns_server;
1140         const char *dnsdomain = NULL;
1141         char *root_domain = NULL;
1142
1143         if ( (dnsdomain = strchr_m( machine_name, '.')) == NULL ) {
1144                 d_printf(_("No DNS domain configured for %s. "
1145                            "Unable to perform DNS Update.\n"), machine_name);
1146                 status = NT_STATUS_INVALID_PARAMETER;
1147                 goto done;
1148         }
1149         dnsdomain++;
1150
1151         status = ads_dns_lookup_ns( ctx, dnsdomain, &nameservers, &ns_count );
1152         if ( !NT_STATUS_IS_OK(status) || (ns_count == 0)) {
1153                 /* Child domains often do not have NS records.  Look
1154                    for the NS record for the forest root domain
1155                    (rootDomainNamingContext in therootDSE) */
1156
1157                 const char *rootname_attrs[] =  { "rootDomainNamingContext", NULL };
1158                 LDAPMessage *msg = NULL;
1159                 char *root_dn;
1160                 ADS_STATUS ads_status;
1161
1162                 if ( !ads->ldap.ld ) {
1163                         ads_status = ads_connect( ads );
1164                         if ( !ADS_ERR_OK(ads_status) ) {
1165                                 DEBUG(0,("net_update_dns_internal: Failed to connect to our DC!\n"));
1166                                 goto done;
1167                         }
1168                 }
1169
1170                 ads_status = ads_do_search(ads, "", LDAP_SCOPE_BASE,
1171                                        "(objectclass=*)", rootname_attrs, &msg);
1172                 if (!ADS_ERR_OK(ads_status)) {
1173                         goto done;
1174                 }
1175
1176                 root_dn = ads_pull_string(ads, ctx, msg,  "rootDomainNamingContext");
1177                 if ( !root_dn ) {
1178                         ads_msgfree( ads, msg );
1179                         goto done;
1180                 }
1181
1182                 root_domain = ads_build_domain( root_dn );
1183
1184                 /* cleanup */
1185                 ads_msgfree( ads, msg );
1186
1187                 /* try again for NS servers */
1188
1189                 status = ads_dns_lookup_ns( ctx, root_domain, &nameservers, &ns_count );
1190
1191                 if ( !NT_STATUS_IS_OK(status) || (ns_count == 0)) {
1192                         DEBUG(3,("net_ads_join: Failed to find name server for the %s "
1193                          "realm\n", ads->config.realm));
1194                         goto done;
1195                 }
1196
1197                 dnsdomain = root_domain;
1198
1199         }
1200
1201         for (i=0; i < ns_count; i++) {
1202
1203                 status = NT_STATUS_UNSUCCESSFUL;
1204
1205                 /* Now perform the dns update - we'll try non-secure and if we fail,
1206                    we'll follow it up with a secure update */
1207
1208                 fstrcpy( dns_server, nameservers[i].hostname );
1209
1210                 dns_err = DoDNSUpdate(dns_server, dnsdomain, machine_name, addrs, num_addrs);
1211                 if (ERR_DNS_IS_OK(dns_err)) {
1212                         status = NT_STATUS_OK;
1213                         goto done;
1214                 }
1215
1216                 if (ERR_DNS_EQUAL(dns_err, ERROR_DNS_INVALID_NAME_SERVER) ||
1217                     ERR_DNS_EQUAL(dns_err, ERROR_DNS_CONNECTION_FAILED) ||
1218                     ERR_DNS_EQUAL(dns_err, ERROR_DNS_SOCKET_ERROR)) {
1219                         DEBUG(1,("retrying DNS update with next nameserver after receiving %s\n",
1220                                 dns_errstr(dns_err)));
1221                         continue;
1222                 }
1223
1224                 d_printf(_("DNS Update for %s failed: %s\n"),
1225                         machine_name, dns_errstr(dns_err));
1226                 status = NT_STATUS_UNSUCCESSFUL;
1227                 goto done;
1228         }
1229
1230 done:
1231
1232         SAFE_FREE( root_domain );
1233
1234         return status;
1235 }
1236
1237 static NTSTATUS net_update_dns_ext(TALLOC_CTX *mem_ctx, ADS_STRUCT *ads,
1238                                    const char *hostname,
1239                                    struct sockaddr_storage *iplist,
1240                                    int num_addrs)
1241 {
1242         struct sockaddr_storage *iplist_alloc = NULL;
1243         fstring machine_name;
1244         NTSTATUS status;
1245
1246         if (hostname) {
1247                 fstrcpy(machine_name, hostname);
1248         } else {
1249                 name_to_fqdn( machine_name, lp_netbios_name() );
1250         }
1251         strlower_m( machine_name );
1252
1253         if (num_addrs == 0 || iplist == NULL) {
1254                 /*
1255                  * Get our ip address
1256                  * (not the 127.0.0.x address but a real ip address)
1257                  */
1258                 num_addrs = get_my_ip_address(&iplist_alloc);
1259                 if ( num_addrs <= 0 ) {
1260                         DEBUG(4, ("net_update_dns_ext: Failed to find my "
1261                                   "non-loopback IP addresses!\n"));
1262                         return NT_STATUS_INVALID_PARAMETER;
1263                 }
1264                 iplist = iplist_alloc;
1265         }
1266
1267         status = net_update_dns_internal(mem_ctx, ads, machine_name,
1268                                          iplist, num_addrs);
1269
1270         SAFE_FREE(iplist_alloc);
1271         return status;
1272 }
1273
1274 static NTSTATUS net_update_dns(TALLOC_CTX *mem_ctx, ADS_STRUCT *ads, const char *hostname)
1275 {
1276         NTSTATUS status;
1277
1278         status = net_update_dns_ext(mem_ctx, ads, hostname, NULL, 0);
1279         return status;
1280 }
1281 #endif
1282
1283
1284 /*******************************************************************
1285  ********************************************************************/
1286
1287 static int net_ads_join_usage(struct net_context *c, int argc, const char **argv)
1288 {
1289         d_printf(_("net ads join [options]\n"
1290                    "Valid options:\n"));
1291         d_printf(_("   createupn[=UPN]    Set the userPrincipalName attribute during the join.\n"
1292                    "                      The deault UPN is in the form host/netbiosname@REALM.\n"));
1293         d_printf(_("   createcomputer=OU  Precreate the computer account in a specific OU.\n"
1294                    "                      The OU string read from top to bottom without RDNs and delimited by a '/'.\n"
1295                    "                      E.g. \"createcomputer=Computers/Servers/Unix\"\n"
1296                    "                      NB: A backslash '\\' is used as escape at multiple levels and may\n"
1297                    "                          need to be doubled or even quadrupled.  It is not used as a separator.\n"));
1298         d_printf(_("   osName=string      Set the operatingSystem attribute during the join.\n"));
1299         d_printf(_("   osVer=string       Set the operatingSystemVersion attribute during the join.\n"
1300                    "                      NB: osName and osVer must be specified together for either to take effect.\n"
1301                    "                          Also, the operatingSystemService attribute is also set when along with\n"
1302                    "                          the two other attributes.\n"));
1303
1304         return -1;
1305 }
1306
1307 /*******************************************************************
1308  ********************************************************************/
1309
1310 int net_ads_join(struct net_context *c, int argc, const char **argv)
1311 {
1312         TALLOC_CTX *ctx = NULL;
1313         struct libnet_JoinCtx *r = NULL;
1314         const char *domain = lp_realm();
1315         WERROR werr = WERR_SETUP_NOT_JOINED;
1316         bool createupn = false;
1317         const char *machineupn = NULL;
1318         const char *create_in_ou = NULL;
1319         int i;
1320         const char *os_name = NULL;
1321         const char *os_version = NULL;
1322         bool modify_config = lp_config_backend_is_registry();
1323
1324         if (c->display_usage)
1325                 return net_ads_join_usage(c, argc, argv);
1326
1327         if (!modify_config) {
1328
1329                 werr = check_ads_config();
1330                 if (!W_ERROR_IS_OK(werr)) {
1331                         d_fprintf(stderr, _("Invalid configuration.  Exiting....\n"));
1332                         goto fail;
1333                 }
1334         }
1335
1336         if (!(ctx = talloc_init("net_ads_join"))) {
1337                 d_fprintf(stderr, _("Could not initialise talloc context.\n"));
1338                 werr = WERR_NOMEM;
1339                 goto fail;
1340         }
1341
1342         if (!c->opt_kerberos) {
1343                 use_in_memory_ccache();
1344         }
1345
1346         werr = libnet_init_JoinCtx(ctx, &r);
1347         if (!W_ERROR_IS_OK(werr)) {
1348                 goto fail;
1349         }
1350
1351         /* process additional command line args */
1352
1353         for ( i=0; i<argc; i++ ) {
1354                 if ( !strncasecmp_m(argv[i], "createupn", strlen("createupn")) ) {
1355                         createupn = true;
1356                         machineupn = get_string_param(argv[i]);
1357                 }
1358                 else if ( !strncasecmp_m(argv[i], "createcomputer", strlen("createcomputer")) ) {
1359                         if ( (create_in_ou = get_string_param(argv[i])) == NULL ) {
1360                                 d_fprintf(stderr, _("Please supply a valid OU path.\n"));
1361                                 werr = WERR_INVALID_PARAM;
1362                                 goto fail;
1363                         }
1364                 }
1365                 else if ( !strncasecmp_m(argv[i], "osName", strlen("osName")) ) {
1366                         if ( (os_name = get_string_param(argv[i])) == NULL ) {
1367                                 d_fprintf(stderr, _("Please supply a operating system name.\n"));
1368                                 werr = WERR_INVALID_PARAM;
1369                                 goto fail;
1370                         }
1371                 }
1372                 else if ( !strncasecmp_m(argv[i], "osVer", strlen("osVer")) ) {
1373                         if ( (os_version = get_string_param(argv[i])) == NULL ) {
1374                                 d_fprintf(stderr, _("Please supply a valid operating system version.\n"));
1375                                 werr = WERR_INVALID_PARAM;
1376                                 goto fail;
1377                         }
1378                 }
1379                 else {
1380                         domain = argv[i];
1381                 }
1382         }
1383
1384         if (!*domain) {
1385                 d_fprintf(stderr, _("Please supply a valid domain name\n"));
1386                 werr = WERR_INVALID_PARAM;
1387                 goto fail;
1388         }
1389
1390         if (!c->msg_ctx) {
1391                 d_fprintf(stderr, _("Could not initialise message context. "
1392                         "Try running as root\n"));
1393                 werr = WERR_ACCESS_DENIED;
1394                 goto fail;
1395         }
1396
1397         /* Do the domain join here */
1398
1399         r->in.domain_name       = domain;
1400         r->in.create_upn        = createupn;
1401         r->in.upn               = machineupn;
1402         r->in.account_ou        = create_in_ou;
1403         r->in.os_name           = os_name;
1404         r->in.os_version        = os_version;
1405         r->in.dc_name           = c->opt_host;
1406         r->in.admin_account     = c->opt_user_name;
1407         r->in.admin_password    = net_prompt_pass(c, c->opt_user_name);
1408         r->in.debug             = true;
1409         r->in.use_kerberos      = c->opt_kerberos;
1410         r->in.modify_config     = modify_config;
1411         r->in.join_flags        = WKSSVC_JOIN_FLAGS_JOIN_TYPE |
1412                                   WKSSVC_JOIN_FLAGS_ACCOUNT_CREATE |
1413                                   WKSSVC_JOIN_FLAGS_DOMAIN_JOIN_IF_JOINED;
1414         r->in.msg_ctx           = c->msg_ctx;
1415
1416         werr = libnet_Join(ctx, r);
1417         if (W_ERROR_EQUAL(werr, WERR_DCNOTFOUND) &&
1418             strequal(domain, lp_realm())) {
1419                 r->in.domain_name = lp_workgroup();
1420                 werr = libnet_Join(ctx, r);
1421         }
1422         if (!W_ERROR_IS_OK(werr)) {
1423                 goto fail;
1424         }
1425
1426         /* Check the short name of the domain */
1427
1428         if (!modify_config && !strequal(lp_workgroup(), r->out.netbios_domain_name)) {
1429                 d_printf(_("The workgroup in %s does not match the short\n"
1430                            "domain name obtained from the server.\n"
1431                            "Using the name [%s] from the server.\n"
1432                            "You should set \"workgroup = %s\" in %s.\n"),
1433                          get_dyn_CONFIGFILE(), r->out.netbios_domain_name,
1434                          r->out.netbios_domain_name, get_dyn_CONFIGFILE());
1435         }
1436
1437         d_printf(_("Using short domain name -- %s\n"), r->out.netbios_domain_name);
1438
1439         if (r->out.dns_domain_name) {
1440                 d_printf(_("Joined '%s' to realm '%s'\n"), r->in.machine_name,
1441                         r->out.dns_domain_name);
1442         } else {
1443                 d_printf(_("Joined '%s' to domain '%s'\n"), r->in.machine_name,
1444                         r->out.netbios_domain_name);
1445         }
1446
1447 #if defined(WITH_DNS_UPDATES)
1448         /*
1449          * In a clustered environment, don't do dynamic dns updates:
1450          * Registering the set of ip addresses that are assigned to
1451          * the interfaces of the node that performs the join does usually
1452          * not have the desired effect, since the local interfaces do not
1453          * carry the complete set of the cluster's public IP addresses.
1454          * And it can also contain internal addresses that should not
1455          * be visible to the outside at all.
1456          * In order to do dns updates in a clustererd setup, use
1457          * net ads dns register.
1458          */
1459         if (lp_clustering()) {
1460                 d_fprintf(stderr, _("Not doing automatic DNS update in a"
1461                                     "clustered setup.\n"));
1462                 goto done;
1463         }
1464
1465         if (r->out.domain_is_ad) {
1466                 /* We enter this block with user creds */
1467                 ADS_STRUCT *ads_dns = NULL;
1468
1469                 if ( (ads_dns = ads_init( lp_realm(), NULL, r->in.dc_name )) != NULL ) {
1470                         /* kinit with the machine password */
1471
1472                         use_in_memory_ccache();
1473                         if (asprintf( &ads_dns->auth.user_name, "%s$", lp_netbios_name()) == -1) {
1474                                 goto fail;
1475                         }
1476                         ads_dns->auth.password = secrets_fetch_machine_password(
1477                                 r->out.netbios_domain_name, NULL, NULL );
1478                         ads_dns->auth.realm = SMB_STRDUP( r->out.dns_domain_name );
1479                         strupper_m(ads_dns->auth.realm );
1480                         ads_kinit_password( ads_dns );
1481                 }
1482
1483                 if ( !ads_dns || !NT_STATUS_IS_OK(net_update_dns( ctx, ads_dns, NULL)) ) {
1484                         d_fprintf( stderr, _("DNS update failed!\n") );
1485                 }
1486
1487                 /* exit from this block using machine creds */
1488                 ads_destroy(&ads_dns);
1489         }
1490
1491 done:
1492 #endif
1493
1494         TALLOC_FREE(r);
1495         TALLOC_FREE( ctx );
1496
1497         return 0;
1498
1499 fail:
1500         /* issue an overall failure message at the end. */
1501         d_printf(_("Failed to join domain: %s\n"),
1502                 r && r->out.error_string ? r->out.error_string :
1503                 get_friendly_werror_msg(werr));
1504         TALLOC_FREE( ctx );
1505
1506         return -1;
1507 }
1508
1509 /*******************************************************************
1510  ********************************************************************/
1511
1512 static int net_ads_dns_register(struct net_context *c, int argc, const char **argv)
1513 {
1514 #if defined(WITH_DNS_UPDATES)
1515         ADS_STRUCT *ads;
1516         ADS_STATUS status;
1517         NTSTATUS ntstatus;
1518         TALLOC_CTX *ctx;
1519         const char *hostname = NULL;
1520         const char **addrs_list = NULL;
1521         struct sockaddr_storage *addrs = NULL;
1522         int num_addrs = 0;
1523         int count;
1524
1525 #ifdef DEVELOPER
1526         talloc_enable_leak_report();
1527 #endif
1528
1529         if (argc <= 1 && lp_clustering() && lp_cluster_addresses() == NULL) {
1530                 d_fprintf(stderr, _("Refusing DNS updates with automatic "
1531                                     "detection of addresses in a clustered "
1532                                     "setup.\n"));
1533                 c->display_usage = true;
1534         }
1535
1536         if (c->display_usage) {
1537                 d_printf(  "%s\n"
1538                            "net ads dns register [hostname [IP [IP...]]]\n"
1539                            "    %s\n",
1540                          _("Usage:"),
1541                          _("Register hostname with DNS\n"));
1542                 return -1;
1543         }
1544
1545         if (!(ctx = talloc_init("net_ads_dns"))) {
1546                 d_fprintf(stderr, _("Could not initialise talloc context\n"));
1547                 return -1;
1548         }
1549
1550         if (argc >= 1) {
1551                 hostname = argv[0];
1552         }
1553
1554         if (argc > 1) {
1555                 num_addrs = argc - 1;
1556                 addrs_list = &argv[1];
1557         } else if (lp_clustering()) {
1558                 addrs_list = lp_cluster_addresses();
1559                 num_addrs = str_list_length(addrs_list);
1560         }
1561
1562         if (num_addrs > 0) {
1563                 addrs = talloc_zero_array(ctx, struct sockaddr_storage, num_addrs);
1564                 if (addrs == NULL) {
1565                         d_fprintf(stderr, _("Error allocating memory!\n"));
1566                         talloc_free(ctx);
1567                         return -1;
1568                 }
1569         }
1570
1571         for (count = 0; count < num_addrs; count++) {
1572                 if (!interpret_string_addr(&addrs[count], addrs_list[count], 0)) {
1573                         d_fprintf(stderr, "%s '%s'.\n",
1574                                           _("Cannot interpret address"),
1575                                           addrs_list[count]);
1576                         talloc_free(ctx);
1577                         return -1;
1578                 }
1579         }
1580
1581         status = ads_startup(c, true, &ads);
1582         if ( !ADS_ERR_OK(status) ) {
1583                 DEBUG(1, ("error on ads_startup: %s\n", ads_errstr(status)));
1584                 TALLOC_FREE(ctx);
1585                 return -1;
1586         }
1587
1588         ntstatus = net_update_dns_ext(ctx, ads, hostname, addrs, num_addrs);
1589         if (!NT_STATUS_IS_OK(ntstatus)) {
1590                 d_fprintf( stderr, _("DNS update failed!\n") );
1591                 ads_destroy( &ads );
1592                 TALLOC_FREE( ctx );
1593                 return -1;
1594         }
1595
1596         d_fprintf( stderr, _("Successfully registered hostname with DNS\n") );
1597
1598         ads_destroy(&ads);
1599         TALLOC_FREE( ctx );
1600
1601         return 0;
1602 #else
1603         d_fprintf(stderr,
1604                   _("DNS update support not enabled at compile time!\n"));
1605         return -1;
1606 #endif
1607 }
1608
1609 #if defined(WITH_DNS_UPDATES)
1610 DNS_ERROR do_gethostbyname(const char *server, const char *host);
1611 #endif
1612
1613 static int net_ads_dns_gethostbyname(struct net_context *c, int argc, const char **argv)
1614 {
1615 #if defined(WITH_DNS_UPDATES)
1616         DNS_ERROR err;
1617
1618 #ifdef DEVELOPER
1619         talloc_enable_leak_report();
1620 #endif
1621
1622         if (argc != 2 || c->display_usage) {
1623                 d_printf(  "%s\n"
1624                            "    %s\n"
1625                            "    %s\n",
1626                          _("Usage:"),
1627                          _("net ads dns gethostbyname <server> <name>\n"),
1628                          _("  Look up hostname from the AD\n"
1629                            "    server\tName server to use\n"
1630                            "    name\tName to look up\n"));
1631                 return -1;
1632         }
1633
1634         err = do_gethostbyname(argv[0], argv[1]);
1635
1636         d_printf(_("do_gethostbyname returned %s (%d)\n"),
1637                 dns_errstr(err), ERROR_DNS_V(err));
1638 #endif
1639         return 0;
1640 }
1641
1642 static int net_ads_dns(struct net_context *c, int argc, const char *argv[])
1643 {
1644         struct functable func[] = {
1645                 {
1646                         "register",
1647                         net_ads_dns_register,
1648                         NET_TRANSPORT_ADS,
1649                         N_("Add host dns entry to AD"),
1650                         N_("net ads dns register\n"
1651                            "    Add host dns entry to AD")
1652                 },
1653                 {
1654                         "gethostbyname",
1655                         net_ads_dns_gethostbyname,
1656                         NET_TRANSPORT_ADS,
1657                         N_("Look up host"),
1658                         N_("net ads dns gethostbyname\n"
1659                            "    Look up host")
1660                 },
1661                 {NULL, NULL, 0, NULL, NULL}
1662         };
1663
1664         return net_run_function(c, argc, argv, "net ads dns", func);
1665 }
1666
1667 /*******************************************************************
1668  ********************************************************************/
1669
1670 int net_ads_printer_usage(struct net_context *c, int argc, const char **argv)
1671 {
1672         d_printf(_(
1673 "\nnet ads printer search <printer>"
1674 "\n\tsearch for a printer in the directory\n"
1675 "\nnet ads printer info <printer> <server>"
1676 "\n\tlookup info in directory for printer on server"
1677 "\n\t(note: printer defaults to \"*\", server defaults to local)\n"
1678 "\nnet ads printer publish <printername>"
1679 "\n\tpublish printer in directory"
1680 "\n\t(note: printer name is required)\n"
1681 "\nnet ads printer remove <printername>"
1682 "\n\tremove printer from directory"
1683 "\n\t(note: printer name is required)\n"));
1684         return -1;
1685 }
1686
1687 /*******************************************************************
1688  ********************************************************************/
1689
1690 static int net_ads_printer_search(struct net_context *c, int argc, const char **argv)
1691 {
1692         ADS_STRUCT *ads;
1693         ADS_STATUS rc;
1694         LDAPMessage *res = NULL;
1695
1696         if (c->display_usage) {
1697                 d_printf(  "%s\n"
1698                            "net ads printer search\n"
1699                            "    %s\n",
1700                          _("Usage:"),
1701                          _("List printers in the AD"));
1702                 return 0;
1703         }
1704
1705         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
1706                 return -1;
1707         }
1708
1709         rc = ads_find_printers(ads, &res);
1710
1711         if (!ADS_ERR_OK(rc)) {
1712                 d_fprintf(stderr, _("ads_find_printer: %s\n"), ads_errstr(rc));
1713                 ads_msgfree(ads, res);
1714                 ads_destroy(&ads);
1715                 return -1;
1716         }
1717
1718         if (ads_count_replies(ads, res) == 0) {
1719                 d_fprintf(stderr, _("No results found\n"));
1720                 ads_msgfree(ads, res);
1721                 ads_destroy(&ads);
1722                 return -1;
1723         }
1724
1725         ads_dump(ads, res);
1726         ads_msgfree(ads, res);
1727         ads_destroy(&ads);
1728         return 0;
1729 }
1730
1731 static int net_ads_printer_info(struct net_context *c, int argc, const char **argv)
1732 {
1733         ADS_STRUCT *ads;
1734         ADS_STATUS rc;
1735         const char *servername, *printername;
1736         LDAPMessage *res = NULL;
1737
1738         if (c->display_usage) {
1739                 d_printf("%s\n%s",
1740                          _("Usage:"),
1741                          _("net ads printer info [printername [servername]]\n"
1742                            "  Display printer info from AD\n"
1743                            "    printername\tPrinter name or wildcard\n"
1744                            "    servername\tName of the print server\n"));
1745                 return 0;
1746         }
1747
1748         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
1749                 return -1;
1750         }
1751
1752         if (argc > 0) {
1753                 printername = argv[0];
1754         } else {
1755                 printername = "*";
1756         }
1757
1758         if (argc > 1) {
1759                 servername =  argv[1];
1760         } else {
1761                 servername = lp_netbios_name();
1762         }
1763
1764         rc = ads_find_printer_on_server(ads, &res, printername, servername);
1765
1766         if (!ADS_ERR_OK(rc)) {
1767                 d_fprintf(stderr, _("Server '%s' not found: %s\n"),
1768                         servername, ads_errstr(rc));
1769                 ads_msgfree(ads, res);
1770                 ads_destroy(&ads);
1771                 return -1;
1772         }
1773
1774         if (ads_count_replies(ads, res) == 0) {
1775                 d_fprintf(stderr, _("Printer '%s' not found\n"), printername);
1776                 ads_msgfree(ads, res);
1777                 ads_destroy(&ads);
1778                 return -1;
1779         }
1780
1781         ads_dump(ads, res);
1782         ads_msgfree(ads, res);
1783         ads_destroy(&ads);
1784
1785         return 0;
1786 }
1787
1788 static int net_ads_printer_publish(struct net_context *c, int argc, const char **argv)
1789 {
1790         ADS_STRUCT *ads;
1791         ADS_STATUS rc;
1792         const char *servername, *printername;
1793         struct cli_state *cli = NULL;
1794         struct rpc_pipe_client *pipe_hnd = NULL;
1795         struct sockaddr_storage server_ss;
1796         NTSTATUS nt_status;
1797         TALLOC_CTX *mem_ctx = talloc_init("net_ads_printer_publish");
1798         ADS_MODLIST mods = ads_init_mods(mem_ctx);
1799         char *prt_dn, *srv_dn, **srv_cn;
1800         char *srv_cn_escaped = NULL, *printername_escaped = NULL;
1801         LDAPMessage *res = NULL;
1802
1803         if (argc < 1 || c->display_usage) {
1804                 d_printf("%s\n%s",
1805                          _("Usage:"),
1806                          _("net ads printer publish <printername> [servername]\n"
1807                            "  Publish printer in AD\n"
1808                            "    printername\tName of the printer\n"
1809                            "    servername\tName of the print server\n"));
1810                 talloc_destroy(mem_ctx);
1811                 return -1;
1812         }
1813
1814         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
1815                 talloc_destroy(mem_ctx);
1816                 return -1;
1817         }
1818
1819         printername = argv[0];
1820
1821         if (argc == 2) {
1822                 servername = argv[1];
1823         } else {
1824                 servername = lp_netbios_name();
1825         }
1826
1827         /* Get printer data from SPOOLSS */
1828
1829         resolve_name(servername, &server_ss, 0x20, false);
1830
1831         nt_status = cli_full_connection(&cli, lp_netbios_name(), servername,
1832                                         &server_ss, 0,
1833                                         "IPC$", "IPC",
1834                                         c->opt_user_name, c->opt_workgroup,
1835                                         c->opt_password ? c->opt_password : "",
1836                                         CLI_FULL_CONNECTION_USE_KERBEROS,
1837                                         Undefined);
1838
1839         if (NT_STATUS_IS_ERR(nt_status)) {
1840                 d_fprintf(stderr, _("Unable to open a connection to %s to "
1841                                     "obtain data for %s\n"),
1842                           servername, printername);
1843                 ads_destroy(&ads);
1844                 talloc_destroy(mem_ctx);
1845                 return -1;
1846         }
1847
1848         /* Publish on AD server */
1849
1850         ads_find_machine_acct(ads, &res, servername);
1851
1852         if (ads_count_replies(ads, res) == 0) {
1853                 d_fprintf(stderr, _("Could not find machine account for server "
1854                                     "%s\n"),
1855                          servername);
1856                 ads_destroy(&ads);
1857                 talloc_destroy(mem_ctx);
1858                 return -1;
1859         }
1860
1861         srv_dn = ldap_get_dn((LDAP *)ads->ldap.ld, (LDAPMessage *)res);
1862         srv_cn = ldap_explode_dn(srv_dn, 1);
1863
1864         srv_cn_escaped = escape_rdn_val_string_alloc(srv_cn[0]);
1865         printername_escaped = escape_rdn_val_string_alloc(printername);
1866         if (!srv_cn_escaped || !printername_escaped) {
1867                 SAFE_FREE(srv_cn_escaped);
1868                 SAFE_FREE(printername_escaped);
1869                 d_fprintf(stderr, _("Internal error, out of memory!"));
1870                 ads_destroy(&ads);
1871                 talloc_destroy(mem_ctx);
1872                 return -1;
1873         }
1874
1875         if (asprintf(&prt_dn, "cn=%s-%s,%s", srv_cn_escaped, printername_escaped, srv_dn) == -1) {
1876                 SAFE_FREE(srv_cn_escaped);
1877                 SAFE_FREE(printername_escaped);
1878                 d_fprintf(stderr, _("Internal error, out of memory!"));
1879                 ads_destroy(&ads);
1880                 talloc_destroy(mem_ctx);
1881                 return -1;
1882         }
1883
1884         SAFE_FREE(srv_cn_escaped);
1885         SAFE_FREE(printername_escaped);
1886
1887         nt_status = cli_rpc_pipe_open_noauth(cli, &ndr_table_spoolss.syntax_id, &pipe_hnd);
1888         if (!NT_STATUS_IS_OK(nt_status)) {
1889                 d_fprintf(stderr, _("Unable to open a connection to the spoolss pipe on %s\n"),
1890                          servername);
1891                 SAFE_FREE(prt_dn);
1892                 ads_destroy(&ads);
1893                 talloc_destroy(mem_ctx);
1894                 return -1;
1895         }
1896
1897         if (!W_ERROR_IS_OK(get_remote_printer_publishing_data(pipe_hnd, mem_ctx, &mods,
1898                                                               printername))) {
1899                 SAFE_FREE(prt_dn);
1900                 ads_destroy(&ads);
1901                 talloc_destroy(mem_ctx);
1902                 return -1;
1903         }
1904
1905         rc = ads_add_printer_entry(ads, prt_dn, mem_ctx, &mods);
1906         if (!ADS_ERR_OK(rc)) {
1907                 d_fprintf(stderr, "ads_publish_printer: %s\n", ads_errstr(rc));
1908                 SAFE_FREE(prt_dn);
1909                 ads_destroy(&ads);
1910                 talloc_destroy(mem_ctx);
1911                 return -1;
1912         }
1913
1914         d_printf("published printer\n");
1915         SAFE_FREE(prt_dn);
1916         ads_destroy(&ads);
1917         talloc_destroy(mem_ctx);
1918
1919         return 0;
1920 }
1921
1922 static int net_ads_printer_remove(struct net_context *c, int argc, const char **argv)
1923 {
1924         ADS_STRUCT *ads;
1925         ADS_STATUS rc;
1926         const char *servername;
1927         char *prt_dn;
1928         LDAPMessage *res = NULL;
1929
1930         if (argc < 1 || c->display_usage) {
1931                 d_printf("%s\n%s",
1932                          _("Usage:"),
1933                          _("net ads printer remove <printername> [servername]\n"
1934                            "  Remove a printer from the AD\n"
1935                            "    printername\tName of the printer\n"
1936                            "    servername\tName of the print server\n"));
1937                 return -1;
1938         }
1939
1940         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
1941                 return -1;
1942         }
1943
1944         if (argc > 1) {
1945                 servername = argv[1];
1946         } else {
1947                 servername = lp_netbios_name();
1948         }
1949
1950         rc = ads_find_printer_on_server(ads, &res, argv[0], servername);
1951
1952         if (!ADS_ERR_OK(rc)) {
1953                 d_fprintf(stderr, _("ads_find_printer_on_server: %s\n"), ads_errstr(rc));
1954                 ads_msgfree(ads, res);
1955                 ads_destroy(&ads);
1956                 return -1;
1957         }
1958
1959         if (ads_count_replies(ads, res) == 0) {
1960                 d_fprintf(stderr, _("Printer '%s' not found\n"), argv[1]);
1961                 ads_msgfree(ads, res);
1962                 ads_destroy(&ads);
1963                 return -1;
1964         }
1965
1966         prt_dn = ads_get_dn(ads, talloc_tos(), res);
1967         ads_msgfree(ads, res);
1968         rc = ads_del_dn(ads, prt_dn);
1969         TALLOC_FREE(prt_dn);
1970
1971         if (!ADS_ERR_OK(rc)) {
1972                 d_fprintf(stderr, _("ads_del_dn: %s\n"), ads_errstr(rc));
1973                 ads_destroy(&ads);
1974                 return -1;
1975         }
1976
1977         ads_destroy(&ads);
1978         return 0;
1979 }
1980
1981 static int net_ads_printer(struct net_context *c, int argc, const char **argv)
1982 {
1983         struct functable func[] = {
1984                 {
1985                         "search",
1986                         net_ads_printer_search,
1987                         NET_TRANSPORT_ADS,
1988                         N_("Search for a printer"),
1989                         N_("net ads printer search\n"
1990                            "    Search for a printer")
1991                 },
1992                 {
1993                         "info",
1994                         net_ads_printer_info,
1995                         NET_TRANSPORT_ADS,
1996                         N_("Display printer information"),
1997                         N_("net ads printer info\n"
1998                            "    Display printer information")
1999                 },
2000                 {
2001                         "publish",
2002                         net_ads_printer_publish,
2003                         NET_TRANSPORT_ADS,
2004                         N_("Publish a printer"),
2005                         N_("net ads printer publish\n"
2006                            "    Publish a printer")
2007                 },
2008                 {
2009                         "remove",
2010                         net_ads_printer_remove,
2011                         NET_TRANSPORT_ADS,
2012                         N_("Delete a printer"),
2013                         N_("net ads printer remove\n"
2014                            "    Delete a printer")
2015                 },
2016                 {NULL, NULL, 0, NULL, NULL}
2017         };
2018
2019         return net_run_function(c, argc, argv, "net ads printer", func);
2020 }
2021
2022
2023 static int net_ads_password(struct net_context *c, int argc, const char **argv)
2024 {
2025         ADS_STRUCT *ads;
2026         const char *auth_principal = c->opt_user_name;
2027         const char *auth_password = c->opt_password;
2028         const char *realm = NULL;
2029         const char *new_password = NULL;
2030         char *chr, *prompt;
2031         const char *user;
2032         ADS_STATUS ret;
2033
2034         if (c->display_usage) {
2035                 d_printf("%s\n%s",
2036                          _("Usage:"),
2037                          _("net ads password <username>\n"
2038                            "  Change password for user\n"
2039                            "    username\tName of user to change password for\n"));
2040                 return 0;
2041         }
2042
2043         if (c->opt_user_name == NULL || c->opt_password == NULL) {
2044                 d_fprintf(stderr, _("You must supply an administrator "
2045                                     "username/password\n"));
2046                 return -1;
2047         }
2048
2049         if (argc < 1) {
2050                 d_fprintf(stderr, _("ERROR: You must say which username to "
2051                                     "change password for\n"));
2052                 return -1;
2053         }
2054
2055         user = argv[0];
2056         if (!strchr_m(user, '@')) {
2057                 if (asprintf(&chr, "%s@%s", argv[0], lp_realm()) == -1) {
2058                         return -1;
2059                 }
2060                 user = chr;
2061         }
2062
2063         use_in_memory_ccache();
2064         chr = strchr_m(auth_principal, '@');
2065         if (chr) {
2066                 realm = ++chr;
2067         } else {
2068                 realm = lp_realm();
2069         }
2070
2071         /* use the realm so we can eventually change passwords for users
2072         in realms other than default */
2073         if (!(ads = ads_init(realm, c->opt_workgroup, c->opt_host))) {
2074                 return -1;
2075         }
2076
2077         /* we don't actually need a full connect, but it's the easy way to
2078                 fill in the KDC's addresss */
2079         ads_connect(ads);
2080
2081         if (!ads->config.realm) {
2082                 d_fprintf(stderr, _("Didn't find the kerberos server!\n"));
2083                 ads_destroy(&ads);
2084                 return -1;
2085         }
2086
2087         if (argv[1]) {
2088                 new_password = (const char *)argv[1];
2089         } else {
2090                 if (asprintf(&prompt, _("Enter new password for %s:"), user) == -1) {
2091                         return -1;
2092                 }
2093                 new_password = getpass(prompt);
2094                 free(prompt);
2095         }
2096
2097         ret = kerberos_set_password(ads->auth.kdc_server, auth_principal,
2098                                 auth_password, user, new_password, ads->auth.time_offset);
2099         if (!ADS_ERR_OK(ret)) {
2100                 d_fprintf(stderr, _("Password change failed: %s\n"), ads_errstr(ret));
2101                 ads_destroy(&ads);
2102                 return -1;
2103         }
2104
2105         d_printf(_("Password change for %s completed.\n"), user);
2106         ads_destroy(&ads);
2107
2108         return 0;
2109 }
2110
2111 int net_ads_changetrustpw(struct net_context *c, int argc, const char **argv)
2112 {
2113         ADS_STRUCT *ads;
2114         char *host_principal;
2115         fstring my_name;
2116         ADS_STATUS ret;
2117
2118         if (c->display_usage) {
2119                 d_printf(  "%s\n"
2120                            "net ads changetrustpw\n"
2121                            "    %s\n",
2122                          _("Usage:"),
2123                          _("Change the machine account's trust password"));
2124                 return 0;
2125         }
2126
2127         if (!secrets_init()) {
2128                 DEBUG(1,("Failed to initialise secrets database\n"));
2129                 return -1;
2130         }
2131
2132         net_use_krb_machine_account(c);
2133
2134         use_in_memory_ccache();
2135
2136         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2137                 return -1;
2138         }
2139
2140         fstrcpy(my_name, lp_netbios_name());
2141         strlower_m(my_name);
2142         if (asprintf(&host_principal, "%s$@%s", my_name, ads->config.realm) == -1) {
2143                 ads_destroy(&ads);
2144                 return -1;
2145         }
2146         d_printf(_("Changing password for principal: %s\n"), host_principal);
2147
2148         ret = ads_change_trust_account_password(ads, host_principal);
2149
2150         if (!ADS_ERR_OK(ret)) {
2151                 d_fprintf(stderr, _("Password change failed: %s\n"), ads_errstr(ret));
2152                 ads_destroy(&ads);
2153                 SAFE_FREE(host_principal);
2154                 return -1;
2155         }
2156
2157         d_printf(_("Password change for principal %s succeeded.\n"), host_principal);
2158
2159         if (USE_SYSTEM_KEYTAB) {
2160                 d_printf(_("Attempting to update system keytab with new password.\n"));
2161                 if (ads_keytab_create_default(ads)) {
2162                         d_printf(_("Failed to update system keytab.\n"));
2163                 }
2164         }
2165
2166         ads_destroy(&ads);
2167         SAFE_FREE(host_principal);
2168
2169         return 0;
2170 }
2171
2172 /*
2173   help for net ads search
2174 */
2175 static int net_ads_search_usage(struct net_context *c, int argc, const char **argv)
2176 {
2177         d_printf(_(
2178                 "\nnet ads search <expression> <attributes...>\n"
2179                 "\nPerform a raw LDAP search on a ADS server and dump the results.\n"
2180                 "The expression is a standard LDAP search expression, and the\n"
2181                 "attributes are a list of LDAP fields to show in the results.\n\n"
2182                 "Example: net ads search '(objectCategory=group)' sAMAccountName\n\n"
2183                 ));
2184         net_common_flags_usage(c, argc, argv);
2185         return -1;
2186 }
2187
2188
2189 /*
2190   general ADS search function. Useful in diagnosing problems in ADS
2191 */
2192 static int net_ads_search(struct net_context *c, int argc, const char **argv)
2193 {
2194         ADS_STRUCT *ads;
2195         ADS_STATUS rc;
2196         const char *ldap_exp;
2197         const char **attrs;
2198         LDAPMessage *res = NULL;
2199
2200         if (argc < 1 || c->display_usage) {
2201                 return net_ads_search_usage(c, argc, argv);
2202         }
2203
2204         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2205                 return -1;
2206         }
2207
2208         ldap_exp = argv[0];
2209         attrs = (argv + 1);
2210
2211         rc = ads_do_search_all(ads, ads->config.bind_path,
2212                                LDAP_SCOPE_SUBTREE,
2213                                ldap_exp, attrs, &res);
2214         if (!ADS_ERR_OK(rc)) {
2215                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2216                 ads_destroy(&ads);
2217                 return -1;
2218         }
2219
2220         d_printf(_("Got %d replies\n\n"), ads_count_replies(ads, res));
2221
2222         /* dump the results */
2223         ads_dump(ads, res);
2224
2225         ads_msgfree(ads, res);
2226         ads_destroy(&ads);
2227
2228         return 0;
2229 }
2230
2231
2232 /*
2233   help for net ads search
2234 */
2235 static int net_ads_dn_usage(struct net_context *c, int argc, const char **argv)
2236 {
2237         d_printf(_(
2238                 "\nnet ads dn <dn> <attributes...>\n"
2239                 "\nperform a raw LDAP search on a ADS server and dump the results\n"
2240                 "The DN standard LDAP DN, and the attributes are a list of LDAP fields \n"
2241                 "to show in the results\n\n"
2242                 "Example: net ads dn 'CN=administrator,CN=Users,DC=my,DC=domain' sAMAccountName\n\n"
2243                 "Note: the DN must be provided properly escaped. See RFC 4514 for details\n\n"
2244                 ));
2245         net_common_flags_usage(c, argc, argv);
2246         return -1;
2247 }
2248
2249
2250 /*
2251   general ADS search function. Useful in diagnosing problems in ADS
2252 */
2253 static int net_ads_dn(struct net_context *c, int argc, const char **argv)
2254 {
2255         ADS_STRUCT *ads;
2256         ADS_STATUS rc;
2257         const char *dn;
2258         const char **attrs;
2259         LDAPMessage *res = NULL;
2260
2261         if (argc < 1 || c->display_usage) {
2262                 return net_ads_dn_usage(c, argc, argv);
2263         }
2264
2265         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2266                 return -1;
2267         }
2268
2269         dn = argv[0];
2270         attrs = (argv + 1);
2271
2272         rc = ads_do_search_all(ads, dn,
2273                                LDAP_SCOPE_BASE,
2274                                "(objectclass=*)", attrs, &res);
2275         if (!ADS_ERR_OK(rc)) {
2276                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2277                 ads_destroy(&ads);
2278                 return -1;
2279         }
2280
2281         d_printf("Got %d replies\n\n", ads_count_replies(ads, res));
2282
2283         /* dump the results */
2284         ads_dump(ads, res);
2285
2286         ads_msgfree(ads, res);
2287         ads_destroy(&ads);
2288
2289         return 0;
2290 }
2291
2292 /*
2293   help for net ads sid search
2294 */
2295 static int net_ads_sid_usage(struct net_context *c, int argc, const char **argv)
2296 {
2297         d_printf(_(
2298                 "\nnet ads sid <sid> <attributes...>\n"
2299                 "\nperform a raw LDAP search on a ADS server and dump the results\n"
2300                 "The SID is in string format, and the attributes are a list of LDAP fields \n"
2301                 "to show in the results\n\n"
2302                 "Example: net ads sid 'S-1-5-32' distinguishedName\n\n"
2303                 ));
2304         net_common_flags_usage(c, argc, argv);
2305         return -1;
2306 }
2307
2308
2309 /*
2310   general ADS search function. Useful in diagnosing problems in ADS
2311 */
2312 static int net_ads_sid(struct net_context *c, int argc, const char **argv)
2313 {
2314         ADS_STRUCT *ads;
2315         ADS_STATUS rc;
2316         const char *sid_string;
2317         const char **attrs;
2318         LDAPMessage *res = NULL;
2319         struct dom_sid sid;
2320
2321         if (argc < 1 || c->display_usage) {
2322                 return net_ads_sid_usage(c, argc, argv);
2323         }
2324
2325         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2326                 return -1;
2327         }
2328
2329         sid_string = argv[0];
2330         attrs = (argv + 1);
2331
2332         if (!string_to_sid(&sid, sid_string)) {
2333                 d_fprintf(stderr, _("could not convert sid\n"));
2334                 ads_destroy(&ads);
2335                 return -1;
2336         }
2337
2338         rc = ads_search_retry_sid(ads, &res, &sid, attrs);
2339         if (!ADS_ERR_OK(rc)) {
2340                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2341                 ads_destroy(&ads);
2342                 return -1;
2343         }
2344
2345         d_printf(_("Got %d replies\n\n"), ads_count_replies(ads, res));
2346
2347         /* dump the results */
2348         ads_dump(ads, res);
2349
2350         ads_msgfree(ads, res);
2351         ads_destroy(&ads);
2352
2353         return 0;
2354 }
2355
2356 static int net_ads_keytab_flush(struct net_context *c, int argc, const char **argv)
2357 {
2358         int ret;
2359         ADS_STRUCT *ads;
2360
2361         if (c->display_usage) {
2362                 d_printf(  "%s\n"
2363                            "net ads keytab flush\n"
2364                            "    %s\n",
2365                          _("Usage:"),
2366                          _("Delete the whole keytab"));
2367                 return 0;
2368         }
2369
2370         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2371                 return -1;
2372         }
2373         ret = ads_keytab_flush(ads);
2374         ads_destroy(&ads);
2375         return ret;
2376 }
2377
2378 static int net_ads_keytab_add(struct net_context *c, int argc, const char **argv)
2379 {
2380         int i;
2381         int ret = 0;
2382         ADS_STRUCT *ads;
2383
2384         if (c->display_usage) {
2385                 d_printf("%s\n%s",
2386                          _("Usage:"),
2387                          _("net ads keytab add <principal> [principal ...]\n"
2388                            "  Add principals to local keytab\n"
2389                            "    principal\tKerberos principal to add to "
2390                            "keytab\n"));
2391                 return 0;
2392         }
2393
2394         d_printf(_("Processing principals to add...\n"));
2395         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2396                 return -1;
2397         }
2398         for (i = 0; i < argc; i++) {
2399                 ret |= ads_keytab_add_entry(ads, argv[i]);
2400         }
2401         ads_destroy(&ads);
2402         return ret;
2403 }
2404
2405 static int net_ads_keytab_create(struct net_context *c, int argc, const char **argv)
2406 {
2407         ADS_STRUCT *ads;
2408         int ret;
2409
2410         if (c->display_usage) {
2411                 d_printf(  "%s\n"
2412                            "net ads keytab create\n"
2413                            "    %s\n",
2414                          _("Usage:"),
2415                          _("Create new default keytab"));
2416                 return 0;
2417         }
2418
2419         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2420                 return -1;
2421         }
2422         ret = ads_keytab_create_default(ads);
2423         ads_destroy(&ads);
2424         return ret;
2425 }
2426
2427 static int net_ads_keytab_list(struct net_context *c, int argc, const char **argv)
2428 {
2429         const char *keytab = NULL;
2430
2431         if (c->display_usage) {
2432                 d_printf("%s\n%s",
2433                          _("Usage:"),
2434                          _("net ads keytab list [keytab]\n"
2435                            "  List a local keytab\n"
2436                            "    keytab\tKeytab to list\n"));
2437                 return 0;
2438         }
2439
2440         if (argc >= 1) {
2441                 keytab = argv[0];
2442         }
2443
2444         return ads_keytab_list(keytab);
2445 }
2446
2447
2448 int net_ads_keytab(struct net_context *c, int argc, const char **argv)
2449 {
2450         struct functable func[] = {
2451                 {
2452                         "add",
2453                         net_ads_keytab_add,
2454                         NET_TRANSPORT_ADS,
2455                         N_("Add a service principal"),
2456                         N_("net ads keytab add\n"
2457                            "    Add a service principal")
2458                 },
2459                 {
2460                         "create",
2461                         net_ads_keytab_create,
2462                         NET_TRANSPORT_ADS,
2463                         N_("Create a fresh keytab"),
2464                         N_("net ads keytab create\n"
2465                            "    Create a fresh keytab")
2466                 },
2467                 {
2468                         "flush",
2469                         net_ads_keytab_flush,
2470                         NET_TRANSPORT_ADS,
2471                         N_("Remove all keytab entries"),
2472                         N_("net ads keytab flush\n"
2473                            "    Remove all keytab entries")
2474                 },
2475                 {
2476                         "list",
2477                         net_ads_keytab_list,
2478                         NET_TRANSPORT_ADS,
2479                         N_("List a keytab"),
2480                         N_("net ads keytab list\n"
2481                            "    List a keytab")
2482                 },
2483                 {NULL, NULL, 0, NULL, NULL}
2484         };
2485
2486         if (!USE_KERBEROS_KEYTAB) {
2487                 d_printf(_("\nWarning: \"kerberos method\" must be set to a "
2488                     "keytab method to use keytab functions.\n"));
2489         }
2490
2491         return net_run_function(c, argc, argv, "net ads keytab", func);
2492 }
2493
2494 static int net_ads_kerberos_renew(struct net_context *c, int argc, const char **argv)
2495 {
2496         int ret = -1;
2497
2498         if (c->display_usage) {
2499                 d_printf(  "%s\n"
2500                            "net ads kerberos renew\n"
2501                            "    %s\n",
2502                          _("Usage:"),
2503                          _("Renew TGT from existing credential cache"));
2504                 return 0;
2505         }
2506
2507         ret = smb_krb5_renew_ticket(NULL, NULL, NULL, NULL);
2508         if (ret) {
2509                 d_printf(_("failed to renew kerberos ticket: %s\n"),
2510                         error_message(ret));
2511         }
2512         return ret;
2513 }
2514
2515 static int net_ads_kerberos_pac(struct net_context *c, int argc, const char **argv)
2516 {
2517         struct PAC_LOGON_INFO *info = NULL;
2518         TALLOC_CTX *mem_ctx = NULL;
2519         NTSTATUS status;
2520         int ret = -1;
2521         const char *impersonate_princ_s = NULL;
2522
2523         if (c->display_usage) {
2524                 d_printf(  "%s\n"
2525                            "net ads kerberos pac\n"
2526                            "    %s\n",
2527                          _("Usage:"),
2528                          _("Dump the Kerberos PAC"));
2529                 return 0;
2530         }
2531
2532         mem_ctx = talloc_init("net_ads_kerberos_pac");
2533         if (!mem_ctx) {
2534                 goto out;
2535         }
2536
2537         if (argc > 0) {
2538                 impersonate_princ_s = argv[0];
2539         }
2540
2541         c->opt_password = net_prompt_pass(c, c->opt_user_name);
2542
2543         status = kerberos_return_pac(mem_ctx,
2544                                      c->opt_user_name,
2545                                      c->opt_password,
2546                                      0,
2547                                      NULL,
2548                                      NULL,
2549                                      NULL,
2550                                      true,
2551                                      true,
2552                                      2592000, /* one month */
2553                                      impersonate_princ_s,
2554                                      &info);
2555         if (!NT_STATUS_IS_OK(status)) {
2556                 d_printf(_("failed to query kerberos PAC: %s\n"),
2557                         nt_errstr(status));
2558                 goto out;
2559         }
2560
2561         if (info) {
2562                 const char *s;
2563                 s = NDR_PRINT_STRUCT_STRING(mem_ctx, PAC_LOGON_INFO, info);
2564                 d_printf(_("The Pac: %s\n"), s);
2565         }
2566
2567         ret = 0;
2568  out:
2569         TALLOC_FREE(mem_ctx);
2570         return ret;
2571 }
2572
2573 static int net_ads_kerberos_kinit(struct net_context *c, int argc, const char **argv)
2574 {
2575         TALLOC_CTX *mem_ctx = NULL;
2576         int ret = -1;
2577         NTSTATUS status;
2578
2579         if (c->display_usage) {
2580                 d_printf(  "%s\n"
2581                            "net ads kerberos kinit\n"
2582                            "    %s\n",
2583                          _("Usage:"),
2584                          _("Get Ticket Granting Ticket (TGT) for the user"));
2585                 return 0;
2586         }
2587
2588         mem_ctx = talloc_init("net_ads_kerberos_kinit");
2589         if (!mem_ctx) {
2590                 goto out;
2591         }
2592
2593         c->opt_password = net_prompt_pass(c, c->opt_user_name);
2594
2595         ret = kerberos_kinit_password_ext(c->opt_user_name,
2596                                           c->opt_password,
2597                                           0,
2598                                           NULL,
2599                                           NULL,
2600                                           NULL,
2601                                           true,
2602                                           true,
2603                                           2592000, /* one month */
2604                                           &status);
2605         if (ret) {
2606                 d_printf(_("failed to kinit password: %s\n"),
2607                         nt_errstr(status));
2608         }
2609  out:
2610         return ret;
2611 }
2612
2613 int net_ads_kerberos(struct net_context *c, int argc, const char **argv)
2614 {
2615         struct functable func[] = {
2616                 {
2617                         "kinit",
2618                         net_ads_kerberos_kinit,
2619                         NET_TRANSPORT_ADS,
2620                         N_("Retrieve Ticket Granting Ticket (TGT)"),
2621                         N_("net ads kerberos kinit\n"
2622                            "    Receive Ticket Granting Ticket (TGT)")
2623                 },
2624                 {
2625                         "renew",
2626                         net_ads_kerberos_renew,
2627                         NET_TRANSPORT_ADS,
2628                         N_("Renew Ticket Granting Ticket from credential cache"),
2629                         N_("net ads kerberos renew\n"
2630                            "    Renew Ticket Granting Ticket (TGT) from "
2631                            "credential cache")
2632                 },
2633                 {
2634                         "pac",
2635                         net_ads_kerberos_pac,
2636                         NET_TRANSPORT_ADS,
2637                         N_("Dump Kerberos PAC"),
2638                         N_("net ads kerberos pac\n"
2639                            "    Dump Kerberos PAC")
2640                 },
2641                 {NULL, NULL, 0, NULL, NULL}
2642         };
2643
2644         return net_run_function(c, argc, argv, "net ads kerberos", func);
2645 }
2646
2647 int net_ads(struct net_context *c, int argc, const char **argv)
2648 {
2649         struct functable func[] = {
2650                 {
2651                         "info",
2652                         net_ads_info,
2653                         NET_TRANSPORT_ADS,
2654                         N_("Display details on remote ADS server"),
2655                         N_("net ads info\n"
2656                            "    Display details on remote ADS server")
2657                 },
2658                 {
2659                         "join",
2660                         net_ads_join,
2661                         NET_TRANSPORT_ADS,
2662                         N_("Join the local machine to ADS realm"),
2663                         N_("net ads join\n"
2664                            "    Join the local machine to ADS realm")
2665                 },
2666                 {
2667                         "testjoin",
2668                         net_ads_testjoin,
2669                         NET_TRANSPORT_ADS,
2670                         N_("Validate machine account"),
2671                         N_("net ads testjoin\n"
2672                            "    Validate machine account")
2673                 },
2674                 {
2675                         "leave",
2676                         net_ads_leave,
2677                         NET_TRANSPORT_ADS,
2678                         N_("Remove the local machine from ADS"),
2679                         N_("net ads leave\n"
2680                            "    Remove the local machine from ADS")
2681                 },
2682                 {
2683                         "status",
2684                         net_ads_status,
2685                         NET_TRANSPORT_ADS,
2686                         N_("Display machine account details"),
2687                         N_("net ads status\n"
2688                            "    Display machine account details")
2689                 },
2690                 {
2691                         "user",
2692                         net_ads_user,
2693                         NET_TRANSPORT_ADS,
2694                         N_("List/modify users"),
2695                         N_("net ads user\n"
2696                            "    List/modify users")
2697                 },
2698                 {
2699                         "group",
2700                         net_ads_group,
2701                         NET_TRANSPORT_ADS,
2702                         N_("List/modify groups"),
2703                         N_("net ads group\n"
2704                            "    List/modify groups")
2705                 },
2706                 {
2707                         "dns",
2708                         net_ads_dns,
2709                         NET_TRANSPORT_ADS,
2710                         N_("Issue dynamic DNS update"),
2711                         N_("net ads dns\n"
2712                            "    Issue dynamic DNS update")
2713                 },
2714                 {
2715                         "password",
2716                         net_ads_password,
2717                         NET_TRANSPORT_ADS,
2718                         N_("Change user passwords"),
2719                         N_("net ads password\n"
2720                            "    Change user passwords")
2721                 },
2722                 {
2723                         "changetrustpw",
2724                         net_ads_changetrustpw,
2725                         NET_TRANSPORT_ADS,
2726                         N_("Change trust account password"),
2727                         N_("net ads changetrustpw\n"
2728                            "    Change trust account password")
2729                 },
2730                 {
2731                         "printer",
2732                         net_ads_printer,
2733                         NET_TRANSPORT_ADS,
2734                         N_("List/modify printer entries"),
2735                         N_("net ads printer\n"
2736                            "    List/modify printer entries")
2737                 },
2738                 {
2739                         "search",
2740                         net_ads_search,
2741                         NET_TRANSPORT_ADS,
2742                         N_("Issue LDAP search using filter"),
2743                         N_("net ads search\n"
2744                            "    Issue LDAP search using filter")
2745                 },
2746                 {
2747                         "dn",
2748                         net_ads_dn,
2749                         NET_TRANSPORT_ADS,
2750                         N_("Issue LDAP search by DN"),
2751                         N_("net ads dn\n"
2752                            "    Issue LDAP search by DN")
2753                 },
2754                 {
2755                         "sid",
2756                         net_ads_sid,
2757                         NET_TRANSPORT_ADS,
2758                         N_("Issue LDAP search by SID"),
2759                         N_("net ads sid\n"
2760                            "    Issue LDAP search by SID")
2761                 },
2762                 {
2763                         "workgroup",
2764                         net_ads_workgroup,
2765                         NET_TRANSPORT_ADS,
2766                         N_("Display workgroup name"),
2767                         N_("net ads workgroup\n"
2768                            "    Display the workgroup name")
2769                 },
2770                 {
2771                         "lookup",
2772                         net_ads_lookup,
2773                         NET_TRANSPORT_ADS,
2774                         N_("Perfom CLDAP query on DC"),
2775                         N_("net ads lookup\n"
2776                            "    Find the ADS DC using CLDAP lookups")
2777                 },
2778                 {
2779                         "keytab",
2780                         net_ads_keytab,
2781                         NET_TRANSPORT_ADS,
2782                         N_("Manage local keytab file"),
2783                         N_("net ads keytab\n"
2784                            "    Manage local keytab file")
2785                 },
2786                 {
2787                         "gpo",
2788                         net_ads_gpo,
2789                         NET_TRANSPORT_ADS,
2790                         N_("Manage group policy objects"),
2791                         N_("net ads gpo\n"
2792                            "    Manage group policy objects")
2793                 },
2794                 {
2795                         "kerberos",
2796                         net_ads_kerberos,
2797                         NET_TRANSPORT_ADS,
2798                         N_("Manage kerberos keytab"),
2799                         N_("net ads kerberos\n"
2800                            "    Manage kerberos keytab")
2801                 },
2802                 {NULL, NULL, 0, NULL, NULL}
2803         };
2804
2805         return net_run_function(c, argc, argv, "net ads", func);
2806 }
2807
2808 #else
2809
2810 static int net_ads_noads(void)
2811 {
2812         d_fprintf(stderr, _("ADS support not compiled in\n"));
2813         return -1;
2814 }
2815
2816 int net_ads_keytab(struct net_context *c, int argc, const char **argv)
2817 {
2818         return net_ads_noads();
2819 }
2820
2821 int net_ads_kerberos(struct net_context *c, int argc, const char **argv)
2822 {
2823         return net_ads_noads();
2824 }
2825
2826 int net_ads_changetrustpw(struct net_context *c, int argc, const char **argv)
2827 {
2828         return net_ads_noads();
2829 }
2830
2831 int net_ads_join(struct net_context *c, int argc, const char **argv)
2832 {
2833         return net_ads_noads();
2834 }
2835
2836 int net_ads_user(struct net_context *c, int argc, const char **argv)
2837 {
2838         return net_ads_noads();
2839 }
2840
2841 int net_ads_group(struct net_context *c, int argc, const char **argv)
2842 {
2843         return net_ads_noads();
2844 }
2845
2846 int net_ads_gpo(struct net_context *c, int argc, const char **argv)
2847 {
2848         return net_ads_noads();
2849 }
2850
2851 /* this one shouldn't display a message */
2852 int net_ads_check(struct net_context *c)
2853 {
2854         return -1;
2855 }
2856
2857 int net_ads_check_our_domain(struct net_context *c)
2858 {
2859         return -1;
2860 }
2861
2862 int net_ads(struct net_context *c, int argc, const char **argv)
2863 {
2864         return net_ads_noads();
2865 }
2866
2867 #endif  /* HAVE_ADS */