s3-param Remove special case for global_myname(), rename to lp_netbios_name()
[kai/samba.git] / 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                 /* Now perform the dns update - we'll try non-secure and if we fail,
1204                    we'll follow it up with a secure update */
1205
1206                 fstrcpy( dns_server, nameservers[i].hostname );
1207
1208                 dns_err = DoDNSUpdate(dns_server, dnsdomain, machine_name, addrs, num_addrs);
1209                 if (ERR_DNS_IS_OK(dns_err)) {
1210                         status = NT_STATUS_OK;
1211                         goto done;
1212                 }
1213
1214                 if (ERR_DNS_EQUAL(dns_err, ERROR_DNS_INVALID_NAME_SERVER) ||
1215                     ERR_DNS_EQUAL(dns_err, ERROR_DNS_CONNECTION_FAILED) ||
1216                     ERR_DNS_EQUAL(dns_err, ERROR_DNS_SOCKET_ERROR)) {
1217                         DEBUG(1,("retrying DNS update with next nameserver after receiving %s\n",
1218                                 dns_errstr(dns_err)));
1219                         continue;
1220                 }
1221
1222                 d_printf(_("DNS Update for %s failed: %s\n"),
1223                         machine_name, dns_errstr(dns_err));
1224                 status = NT_STATUS_UNSUCCESSFUL;
1225                 goto done;
1226         }
1227
1228 done:
1229
1230         SAFE_FREE( root_domain );
1231
1232         return status;
1233 }
1234
1235 static NTSTATUS net_update_dns_ext(TALLOC_CTX *mem_ctx, ADS_STRUCT *ads,
1236                                    const char *hostname,
1237                                    struct sockaddr_storage *iplist,
1238                                    int num_addrs)
1239 {
1240         struct sockaddr_storage *iplist_alloc = NULL;
1241         fstring machine_name;
1242         NTSTATUS status;
1243
1244         if (hostname) {
1245                 fstrcpy(machine_name, hostname);
1246         } else {
1247                 name_to_fqdn( machine_name, lp_netbios_name() );
1248         }
1249         strlower_m( machine_name );
1250
1251         if (num_addrs == 0 || iplist == NULL) {
1252                 /*
1253                  * Get our ip address
1254                  * (not the 127.0.0.x address but a real ip address)
1255                  */
1256                 num_addrs = get_my_ip_address(&iplist_alloc);
1257                 if ( num_addrs <= 0 ) {
1258                         DEBUG(4, ("net_update_dns_ext: Failed to find my "
1259                                   "non-loopback IP addresses!\n"));
1260                         return NT_STATUS_INVALID_PARAMETER;
1261                 }
1262                 iplist = iplist_alloc;
1263         }
1264
1265         status = net_update_dns_internal(mem_ctx, ads, machine_name,
1266                                          iplist, num_addrs);
1267
1268         SAFE_FREE(iplist_alloc);
1269         return status;
1270 }
1271
1272 static NTSTATUS net_update_dns(TALLOC_CTX *mem_ctx, ADS_STRUCT *ads, const char *hostname)
1273 {
1274         NTSTATUS status;
1275
1276         status = net_update_dns_ext(mem_ctx, ads, hostname, NULL, 0);
1277         return status;
1278 }
1279 #endif
1280
1281
1282 /*******************************************************************
1283  ********************************************************************/
1284
1285 static int net_ads_join_usage(struct net_context *c, int argc, const char **argv)
1286 {
1287         d_printf(_("net ads join [options]\n"
1288                    "Valid options:\n"));
1289         d_printf(_("   createupn[=UPN]    Set the userPrincipalName attribute during the join.\n"
1290                    "                      The deault UPN is in the form host/netbiosname@REALM.\n"));
1291         d_printf(_("   createcomputer=OU  Precreate the computer account in a specific OU.\n"
1292                    "                      The OU string read from top to bottom without RDNs and delimited by a '/'.\n"
1293                    "                      E.g. \"createcomputer=Computers/Servers/Unix\"\n"
1294                    "                      NB: A backslash '\\' is used as escape at multiple levels and may\n"
1295                    "                          need to be doubled or even quadrupled.  It is not used as a separator.\n"));
1296         d_printf(_("   osName=string      Set the operatingSystem attribute during the join.\n"));
1297         d_printf(_("   osVer=string       Set the operatingSystemVersion attribute during the join.\n"
1298                    "                      NB: osName and osVer must be specified together for either to take effect.\n"
1299                    "                          Also, the operatingSystemService attribute is also set when along with\n"
1300                    "                          the two other attributes.\n"));
1301
1302         return -1;
1303 }
1304
1305 /*******************************************************************
1306  ********************************************************************/
1307
1308 int net_ads_join(struct net_context *c, int argc, const char **argv)
1309 {
1310         TALLOC_CTX *ctx = NULL;
1311         struct libnet_JoinCtx *r = NULL;
1312         const char *domain = lp_realm();
1313         WERROR werr = WERR_SETUP_NOT_JOINED;
1314         bool createupn = false;
1315         const char *machineupn = NULL;
1316         const char *create_in_ou = NULL;
1317         int i;
1318         const char *os_name = NULL;
1319         const char *os_version = NULL;
1320         bool modify_config = lp_config_backend_is_registry();
1321
1322         if (c->display_usage)
1323                 return net_ads_join_usage(c, argc, argv);
1324
1325         if (!modify_config) {
1326
1327                 werr = check_ads_config();
1328                 if (!W_ERROR_IS_OK(werr)) {
1329                         d_fprintf(stderr, _("Invalid configuration.  Exiting....\n"));
1330                         goto fail;
1331                 }
1332         }
1333
1334         if (!(ctx = talloc_init("net_ads_join"))) {
1335                 d_fprintf(stderr, _("Could not initialise talloc context.\n"));
1336                 werr = WERR_NOMEM;
1337                 goto fail;
1338         }
1339
1340         if (!c->opt_kerberos) {
1341                 use_in_memory_ccache();
1342         }
1343
1344         werr = libnet_init_JoinCtx(ctx, &r);
1345         if (!W_ERROR_IS_OK(werr)) {
1346                 goto fail;
1347         }
1348
1349         /* process additional command line args */
1350
1351         for ( i=0; i<argc; i++ ) {
1352                 if ( !strncasecmp_m(argv[i], "createupn", strlen("createupn")) ) {
1353                         createupn = true;
1354                         machineupn = get_string_param(argv[i]);
1355                 }
1356                 else if ( !strncasecmp_m(argv[i], "createcomputer", strlen("createcomputer")) ) {
1357                         if ( (create_in_ou = get_string_param(argv[i])) == NULL ) {
1358                                 d_fprintf(stderr, _("Please supply a valid OU path.\n"));
1359                                 werr = WERR_INVALID_PARAM;
1360                                 goto fail;
1361                         }
1362                 }
1363                 else if ( !strncasecmp_m(argv[i], "osName", strlen("osName")) ) {
1364                         if ( (os_name = get_string_param(argv[i])) == NULL ) {
1365                                 d_fprintf(stderr, _("Please supply a operating system name.\n"));
1366                                 werr = WERR_INVALID_PARAM;
1367                                 goto fail;
1368                         }
1369                 }
1370                 else if ( !strncasecmp_m(argv[i], "osVer", strlen("osVer")) ) {
1371                         if ( (os_version = get_string_param(argv[i])) == NULL ) {
1372                                 d_fprintf(stderr, _("Please supply a valid operating system version.\n"));
1373                                 werr = WERR_INVALID_PARAM;
1374                                 goto fail;
1375                         }
1376                 }
1377                 else {
1378                         domain = argv[i];
1379                 }
1380         }
1381
1382         if (!*domain) {
1383                 d_fprintf(stderr, _("Please supply a valid domain name\n"));
1384                 werr = WERR_INVALID_PARAM;
1385                 goto fail;
1386         }
1387
1388         if (!c->msg_ctx) {
1389                 d_fprintf(stderr, _("Could not initialise message context. "
1390                         "Try running as root\n"));
1391                 werr = WERR_ACCESS_DENIED;
1392                 goto fail;
1393         }
1394
1395         /* Do the domain join here */
1396
1397         r->in.domain_name       = domain;
1398         r->in.create_upn        = createupn;
1399         r->in.upn               = machineupn;
1400         r->in.account_ou        = create_in_ou;
1401         r->in.os_name           = os_name;
1402         r->in.os_version        = os_version;
1403         r->in.dc_name           = c->opt_host;
1404         r->in.admin_account     = c->opt_user_name;
1405         r->in.admin_password    = net_prompt_pass(c, c->opt_user_name);
1406         r->in.debug             = true;
1407         r->in.use_kerberos      = c->opt_kerberos;
1408         r->in.modify_config     = modify_config;
1409         r->in.join_flags        = WKSSVC_JOIN_FLAGS_JOIN_TYPE |
1410                                   WKSSVC_JOIN_FLAGS_ACCOUNT_CREATE |
1411                                   WKSSVC_JOIN_FLAGS_DOMAIN_JOIN_IF_JOINED;
1412         r->in.msg_ctx           = c->msg_ctx;
1413
1414         werr = libnet_Join(ctx, r);
1415         if (W_ERROR_EQUAL(werr, WERR_DCNOTFOUND) &&
1416             strequal(domain, lp_realm())) {
1417                 r->in.domain_name = lp_workgroup();
1418                 werr = libnet_Join(ctx, r);
1419         }
1420         if (!W_ERROR_IS_OK(werr)) {
1421                 goto fail;
1422         }
1423
1424         /* Check the short name of the domain */
1425
1426         if (!modify_config && !strequal(lp_workgroup(), r->out.netbios_domain_name)) {
1427                 d_printf(_("The workgroup in %s does not match the short\n"
1428                            "domain name obtained from the server.\n"
1429                            "Using the name [%s] from the server.\n"
1430                            "You should set \"workgroup = %s\" in %s.\n"),
1431                          get_dyn_CONFIGFILE(), r->out.netbios_domain_name,
1432                          r->out.netbios_domain_name, get_dyn_CONFIGFILE());
1433         }
1434
1435         d_printf(_("Using short domain name -- %s\n"), r->out.netbios_domain_name);
1436
1437         if (r->out.dns_domain_name) {
1438                 d_printf(_("Joined '%s' to realm '%s'\n"), r->in.machine_name,
1439                         r->out.dns_domain_name);
1440         } else {
1441                 d_printf(_("Joined '%s' to domain '%s'\n"), r->in.machine_name,
1442                         r->out.netbios_domain_name);
1443         }
1444
1445 #if defined(WITH_DNS_UPDATES)
1446         /*
1447          * In a clustered environment, don't do dynamic dns updates:
1448          * Registering the set of ip addresses that are assigned to
1449          * the interfaces of the node that performs the join does usually
1450          * not have the desired effect, since the local interfaces do not
1451          * carry the complete set of the cluster's public IP addresses.
1452          * And it can also contain internal addresses that should not
1453          * be visible to the outside at all.
1454          * In order to do dns updates in a clustererd setup, use
1455          * net ads dns register.
1456          */
1457         if (lp_clustering()) {
1458                 d_fprintf(stderr, _("Not doing automatic DNS update in a"
1459                                     "clustered setup.\n"));
1460                 goto done;
1461         }
1462
1463         if (r->out.domain_is_ad) {
1464                 /* We enter this block with user creds */
1465                 ADS_STRUCT *ads_dns = NULL;
1466
1467                 if ( (ads_dns = ads_init( lp_realm(), NULL, NULL )) != NULL ) {
1468                         /* kinit with the machine password */
1469
1470                         use_in_memory_ccache();
1471                         if (asprintf( &ads_dns->auth.user_name, "%s$", lp_netbios_name()) == -1) {
1472                                 goto fail;
1473                         }
1474                         ads_dns->auth.password = secrets_fetch_machine_password(
1475                                 r->out.netbios_domain_name, NULL, NULL );
1476                         ads_dns->auth.realm = SMB_STRDUP( r->out.dns_domain_name );
1477                         strupper_m(ads_dns->auth.realm );
1478                         ads_kinit_password( ads_dns );
1479                 }
1480
1481                 if ( !ads_dns || !NT_STATUS_IS_OK(net_update_dns( ctx, ads_dns, NULL)) ) {
1482                         d_fprintf( stderr, _("DNS update failed!\n") );
1483                 }
1484
1485                 /* exit from this block using machine creds */
1486                 ads_destroy(&ads_dns);
1487         }
1488
1489 done:
1490 #endif
1491
1492         TALLOC_FREE(r);
1493         TALLOC_FREE( ctx );
1494
1495         return 0;
1496
1497 fail:
1498         /* issue an overall failure message at the end. */
1499         d_printf(_("Failed to join domain: %s\n"),
1500                 r && r->out.error_string ? r->out.error_string :
1501                 get_friendly_werror_msg(werr));
1502         TALLOC_FREE( ctx );
1503
1504         return -1;
1505 }
1506
1507 /*******************************************************************
1508  ********************************************************************/
1509
1510 static int net_ads_dns_register(struct net_context *c, int argc, const char **argv)
1511 {
1512 #if defined(WITH_DNS_UPDATES)
1513         ADS_STRUCT *ads;
1514         ADS_STATUS status;
1515         NTSTATUS ntstatus;
1516         TALLOC_CTX *ctx;
1517         const char *hostname = NULL;
1518         const char **addrs_list = NULL;
1519         struct sockaddr_storage *addrs = NULL;
1520         int num_addrs = 0;
1521         int count;
1522
1523 #ifdef DEVELOPER
1524         talloc_enable_leak_report();
1525 #endif
1526
1527         if (argc <= 1 && lp_clustering() && lp_cluster_addresses() == NULL) {
1528                 d_fprintf(stderr, _("Refusing DNS updates with automatic "
1529                                     "detection of addresses in a clustered "
1530                                     "setup.\n"));
1531                 c->display_usage = true;
1532         }
1533
1534         if (c->display_usage) {
1535                 d_printf(  "%s\n"
1536                            "net ads dns register [hostname [IP [IP...]]]\n"
1537                            "    %s\n",
1538                          _("Usage:"),
1539                          _("Register hostname with DNS\n"));
1540                 return -1;
1541         }
1542
1543         if (!(ctx = talloc_init("net_ads_dns"))) {
1544                 d_fprintf(stderr, _("Could not initialise talloc context\n"));
1545                 return -1;
1546         }
1547
1548         if (argc >= 1) {
1549                 hostname = argv[0];
1550         }
1551
1552         if (argc > 1) {
1553                 num_addrs = argc - 1;
1554                 addrs_list = &argv[1];
1555         } else if (lp_clustering()) {
1556                 addrs_list = lp_cluster_addresses();
1557                 num_addrs = str_list_length(addrs_list);
1558         }
1559
1560         if (num_addrs > 0) {
1561                 addrs = talloc_zero_array(ctx, struct sockaddr_storage, num_addrs);
1562                 if (addrs == NULL) {
1563                         d_fprintf(stderr, _("Error allocating memory!\n"));
1564                         talloc_free(ctx);
1565                         return -1;
1566                 }
1567         }
1568
1569         for (count = 0; count < num_addrs; count++) {
1570                 if (!interpret_string_addr(&addrs[count], addrs_list[count], 0)) {
1571                         d_fprintf(stderr, "%s '%s'.\n",
1572                                           _("Cannot interpret address"),
1573                                           addrs_list[count]);
1574                         talloc_free(ctx);
1575                         return -1;
1576                 }
1577         }
1578
1579         status = ads_startup(c, true, &ads);
1580         if ( !ADS_ERR_OK(status) ) {
1581                 DEBUG(1, ("error on ads_startup: %s\n", ads_errstr(status)));
1582                 TALLOC_FREE(ctx);
1583                 return -1;
1584         }
1585
1586         ntstatus = net_update_dns_ext(ctx, ads, hostname, addrs, num_addrs);
1587         if (!NT_STATUS_IS_OK(ntstatus)) {
1588                 d_fprintf( stderr, _("DNS update failed!\n") );
1589                 ads_destroy( &ads );
1590                 TALLOC_FREE( ctx );
1591                 return -1;
1592         }
1593
1594         d_fprintf( stderr, _("Successfully registered hostname with DNS\n") );
1595
1596         ads_destroy(&ads);
1597         TALLOC_FREE( ctx );
1598
1599         return 0;
1600 #else
1601         d_fprintf(stderr,
1602                   _("DNS update support not enabled at compile time!\n"));
1603         return -1;
1604 #endif
1605 }
1606
1607 #if defined(WITH_DNS_UPDATES)
1608 DNS_ERROR do_gethostbyname(const char *server, const char *host);
1609 #endif
1610
1611 static int net_ads_dns_gethostbyname(struct net_context *c, int argc, const char **argv)
1612 {
1613 #if defined(WITH_DNS_UPDATES)
1614         DNS_ERROR err;
1615
1616 #ifdef DEVELOPER
1617         talloc_enable_leak_report();
1618 #endif
1619
1620         if (argc != 2 || c->display_usage) {
1621                 d_printf(  "%s\n"
1622                            "    %s\n"
1623                            "    %s\n",
1624                          _("Usage:"),
1625                          _("net ads dns gethostbyname <server> <name>\n"),
1626                          _("  Look up hostname from the AD\n"
1627                            "    server\tName server to use\n"
1628                            "    name\tName to look up\n"));
1629                 return -1;
1630         }
1631
1632         err = do_gethostbyname(argv[0], argv[1]);
1633
1634         d_printf(_("do_gethostbyname returned %s (%d)\n"),
1635                 dns_errstr(err), ERROR_DNS_V(err));
1636 #endif
1637         return 0;
1638 }
1639
1640 static int net_ads_dns(struct net_context *c, int argc, const char *argv[])
1641 {
1642         struct functable func[] = {
1643                 {
1644                         "register",
1645                         net_ads_dns_register,
1646                         NET_TRANSPORT_ADS,
1647                         N_("Add host dns entry to AD"),
1648                         N_("net ads dns register\n"
1649                            "    Add host dns entry to AD")
1650                 },
1651                 {
1652                         "gethostbyname",
1653                         net_ads_dns_gethostbyname,
1654                         NET_TRANSPORT_ADS,
1655                         N_("Look up host"),
1656                         N_("net ads dns gethostbyname\n"
1657                            "    Look up host")
1658                 },
1659                 {NULL, NULL, 0, NULL, NULL}
1660         };
1661
1662         return net_run_function(c, argc, argv, "net ads dns", func);
1663 }
1664
1665 /*******************************************************************
1666  ********************************************************************/
1667
1668 int net_ads_printer_usage(struct net_context *c, int argc, const char **argv)
1669 {
1670         d_printf(_(
1671 "\nnet ads printer search <printer>"
1672 "\n\tsearch for a printer in the directory\n"
1673 "\nnet ads printer info <printer> <server>"
1674 "\n\tlookup info in directory for printer on server"
1675 "\n\t(note: printer defaults to \"*\", server defaults to local)\n"
1676 "\nnet ads printer publish <printername>"
1677 "\n\tpublish printer in directory"
1678 "\n\t(note: printer name is required)\n"
1679 "\nnet ads printer remove <printername>"
1680 "\n\tremove printer from directory"
1681 "\n\t(note: printer name is required)\n"));
1682         return -1;
1683 }
1684
1685 /*******************************************************************
1686  ********************************************************************/
1687
1688 static int net_ads_printer_search(struct net_context *c, int argc, const char **argv)
1689 {
1690         ADS_STRUCT *ads;
1691         ADS_STATUS rc;
1692         LDAPMessage *res = NULL;
1693
1694         if (c->display_usage) {
1695                 d_printf(  "%s\n"
1696                            "net ads printer search\n"
1697                            "    %s\n",
1698                          _("Usage:"),
1699                          _("List printers in the AD"));
1700                 return 0;
1701         }
1702
1703         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
1704                 return -1;
1705         }
1706
1707         rc = ads_find_printers(ads, &res);
1708
1709         if (!ADS_ERR_OK(rc)) {
1710                 d_fprintf(stderr, _("ads_find_printer: %s\n"), ads_errstr(rc));
1711                 ads_msgfree(ads, res);
1712                 ads_destroy(&ads);
1713                 return -1;
1714         }
1715
1716         if (ads_count_replies(ads, res) == 0) {
1717                 d_fprintf(stderr, _("No results found\n"));
1718                 ads_msgfree(ads, res);
1719                 ads_destroy(&ads);
1720                 return -1;
1721         }
1722
1723         ads_dump(ads, res);
1724         ads_msgfree(ads, res);
1725         ads_destroy(&ads);
1726         return 0;
1727 }
1728
1729 static int net_ads_printer_info(struct net_context *c, int argc, const char **argv)
1730 {
1731         ADS_STRUCT *ads;
1732         ADS_STATUS rc;
1733         const char *servername, *printername;
1734         LDAPMessage *res = NULL;
1735
1736         if (c->display_usage) {
1737                 d_printf("%s\n%s",
1738                          _("Usage:"),
1739                          _("net ads printer info [printername [servername]]\n"
1740                            "  Display printer info from AD\n"
1741                            "    printername\tPrinter name or wildcard\n"
1742                            "    servername\tName of the print server\n"));
1743                 return 0;
1744         }
1745
1746         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
1747                 return -1;
1748         }
1749
1750         if (argc > 0) {
1751                 printername = argv[0];
1752         } else {
1753                 printername = "*";
1754         }
1755
1756         if (argc > 1) {
1757                 servername =  argv[1];
1758         } else {
1759                 servername = lp_netbios_name();
1760         }
1761
1762         rc = ads_find_printer_on_server(ads, &res, printername, servername);
1763
1764         if (!ADS_ERR_OK(rc)) {
1765                 d_fprintf(stderr, _("Server '%s' not found: %s\n"),
1766                         servername, ads_errstr(rc));
1767                 ads_msgfree(ads, res);
1768                 ads_destroy(&ads);
1769                 return -1;
1770         }
1771
1772         if (ads_count_replies(ads, res) == 0) {
1773                 d_fprintf(stderr, _("Printer '%s' not found\n"), printername);
1774                 ads_msgfree(ads, res);
1775                 ads_destroy(&ads);
1776                 return -1;
1777         }
1778
1779         ads_dump(ads, res);
1780         ads_msgfree(ads, res);
1781         ads_destroy(&ads);
1782
1783         return 0;
1784 }
1785
1786 static int net_ads_printer_publish(struct net_context *c, int argc, const char **argv)
1787 {
1788         ADS_STRUCT *ads;
1789         ADS_STATUS rc;
1790         const char *servername, *printername;
1791         struct cli_state *cli = NULL;
1792         struct rpc_pipe_client *pipe_hnd = NULL;
1793         struct sockaddr_storage server_ss;
1794         NTSTATUS nt_status;
1795         TALLOC_CTX *mem_ctx = talloc_init("net_ads_printer_publish");
1796         ADS_MODLIST mods = ads_init_mods(mem_ctx);
1797         char *prt_dn, *srv_dn, **srv_cn;
1798         char *srv_cn_escaped = NULL, *printername_escaped = NULL;
1799         LDAPMessage *res = NULL;
1800
1801         if (argc < 1 || c->display_usage) {
1802                 d_printf("%s\n%s",
1803                          _("Usage:"),
1804                          _("net ads printer publish <printername> [servername]\n"
1805                            "  Publish printer in AD\n"
1806                            "    printername\tName of the printer\n"
1807                            "    servername\tName of the print server\n"));
1808                 talloc_destroy(mem_ctx);
1809                 return -1;
1810         }
1811
1812         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
1813                 talloc_destroy(mem_ctx);
1814                 return -1;
1815         }
1816
1817         printername = argv[0];
1818
1819         if (argc == 2) {
1820                 servername = argv[1];
1821         } else {
1822                 servername = lp_netbios_name();
1823         }
1824
1825         /* Get printer data from SPOOLSS */
1826
1827         resolve_name(servername, &server_ss, 0x20, false);
1828
1829         nt_status = cli_full_connection(&cli, lp_netbios_name(), servername,
1830                                         &server_ss, 0,
1831                                         "IPC$", "IPC",
1832                                         c->opt_user_name, c->opt_workgroup,
1833                                         c->opt_password ? c->opt_password : "",
1834                                         CLI_FULL_CONNECTION_USE_KERBEROS,
1835                                         Undefined);
1836
1837         if (NT_STATUS_IS_ERR(nt_status)) {
1838                 d_fprintf(stderr, _("Unable to open a connection to %s to "
1839                                     "obtain data for %s\n"),
1840                           servername, printername);
1841                 ads_destroy(&ads);
1842                 talloc_destroy(mem_ctx);
1843                 return -1;
1844         }
1845
1846         /* Publish on AD server */
1847
1848         ads_find_machine_acct(ads, &res, servername);
1849
1850         if (ads_count_replies(ads, res) == 0) {
1851                 d_fprintf(stderr, _("Could not find machine account for server "
1852                                     "%s\n"),
1853                          servername);
1854                 ads_destroy(&ads);
1855                 talloc_destroy(mem_ctx);
1856                 return -1;
1857         }
1858
1859         srv_dn = ldap_get_dn((LDAP *)ads->ldap.ld, (LDAPMessage *)res);
1860         srv_cn = ldap_explode_dn(srv_dn, 1);
1861
1862         srv_cn_escaped = escape_rdn_val_string_alloc(srv_cn[0]);
1863         printername_escaped = escape_rdn_val_string_alloc(printername);
1864         if (!srv_cn_escaped || !printername_escaped) {
1865                 SAFE_FREE(srv_cn_escaped);
1866                 SAFE_FREE(printername_escaped);
1867                 d_fprintf(stderr, _("Internal error, out of memory!"));
1868                 ads_destroy(&ads);
1869                 talloc_destroy(mem_ctx);
1870                 return -1;
1871         }
1872
1873         if (asprintf(&prt_dn, "cn=%s-%s,%s", srv_cn_escaped, printername_escaped, srv_dn) == -1) {
1874                 SAFE_FREE(srv_cn_escaped);
1875                 SAFE_FREE(printername_escaped);
1876                 d_fprintf(stderr, _("Internal error, out of memory!"));
1877                 ads_destroy(&ads);
1878                 talloc_destroy(mem_ctx);
1879                 return -1;
1880         }
1881
1882         SAFE_FREE(srv_cn_escaped);
1883         SAFE_FREE(printername_escaped);
1884
1885         nt_status = cli_rpc_pipe_open_noauth(cli, &ndr_table_spoolss.syntax_id, &pipe_hnd);
1886         if (!NT_STATUS_IS_OK(nt_status)) {
1887                 d_fprintf(stderr, _("Unable to open a connection to the spoolss pipe on %s\n"),
1888                          servername);
1889                 SAFE_FREE(prt_dn);
1890                 ads_destroy(&ads);
1891                 talloc_destroy(mem_ctx);
1892                 return -1;
1893         }
1894
1895         if (!W_ERROR_IS_OK(get_remote_printer_publishing_data(pipe_hnd, mem_ctx, &mods,
1896                                                               printername))) {
1897                 SAFE_FREE(prt_dn);
1898                 ads_destroy(&ads);
1899                 talloc_destroy(mem_ctx);
1900                 return -1;
1901         }
1902
1903         rc = ads_add_printer_entry(ads, prt_dn, mem_ctx, &mods);
1904         if (!ADS_ERR_OK(rc)) {
1905                 d_fprintf(stderr, "ads_publish_printer: %s\n", ads_errstr(rc));
1906                 SAFE_FREE(prt_dn);
1907                 ads_destroy(&ads);
1908                 talloc_destroy(mem_ctx);
1909                 return -1;
1910         }
1911
1912         d_printf("published printer\n");
1913         SAFE_FREE(prt_dn);
1914         ads_destroy(&ads);
1915         talloc_destroy(mem_ctx);
1916
1917         return 0;
1918 }
1919
1920 static int net_ads_printer_remove(struct net_context *c, int argc, const char **argv)
1921 {
1922         ADS_STRUCT *ads;
1923         ADS_STATUS rc;
1924         const char *servername;
1925         char *prt_dn;
1926         LDAPMessage *res = NULL;
1927
1928         if (argc < 1 || c->display_usage) {
1929                 d_printf("%s\n%s",
1930                          _("Usage:"),
1931                          _("net ads printer remove <printername> [servername]\n"
1932                            "  Remove a printer from the AD\n"
1933                            "    printername\tName of the printer\n"
1934                            "    servername\tName of the print server\n"));
1935                 return -1;
1936         }
1937
1938         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
1939                 return -1;
1940         }
1941
1942         if (argc > 1) {
1943                 servername = argv[1];
1944         } else {
1945                 servername = lp_netbios_name();
1946         }
1947
1948         rc = ads_find_printer_on_server(ads, &res, argv[0], servername);
1949
1950         if (!ADS_ERR_OK(rc)) {
1951                 d_fprintf(stderr, _("ads_find_printer_on_server: %s\n"), ads_errstr(rc));
1952                 ads_msgfree(ads, res);
1953                 ads_destroy(&ads);
1954                 return -1;
1955         }
1956
1957         if (ads_count_replies(ads, res) == 0) {
1958                 d_fprintf(stderr, _("Printer '%s' not found\n"), argv[1]);
1959                 ads_msgfree(ads, res);
1960                 ads_destroy(&ads);
1961                 return -1;
1962         }
1963
1964         prt_dn = ads_get_dn(ads, talloc_tos(), res);
1965         ads_msgfree(ads, res);
1966         rc = ads_del_dn(ads, prt_dn);
1967         TALLOC_FREE(prt_dn);
1968
1969         if (!ADS_ERR_OK(rc)) {
1970                 d_fprintf(stderr, _("ads_del_dn: %s\n"), ads_errstr(rc));
1971                 ads_destroy(&ads);
1972                 return -1;
1973         }
1974
1975         ads_destroy(&ads);
1976         return 0;
1977 }
1978
1979 static int net_ads_printer(struct net_context *c, int argc, const char **argv)
1980 {
1981         struct functable func[] = {
1982                 {
1983                         "search",
1984                         net_ads_printer_search,
1985                         NET_TRANSPORT_ADS,
1986                         N_("Search for a printer"),
1987                         N_("net ads printer search\n"
1988                            "    Search for a printer")
1989                 },
1990                 {
1991                         "info",
1992                         net_ads_printer_info,
1993                         NET_TRANSPORT_ADS,
1994                         N_("Display printer information"),
1995                         N_("net ads printer info\n"
1996                            "    Display printer information")
1997                 },
1998                 {
1999                         "publish",
2000                         net_ads_printer_publish,
2001                         NET_TRANSPORT_ADS,
2002                         N_("Publish a printer"),
2003                         N_("net ads printer publish\n"
2004                            "    Publish a printer")
2005                 },
2006                 {
2007                         "remove",
2008                         net_ads_printer_remove,
2009                         NET_TRANSPORT_ADS,
2010                         N_("Delete a printer"),
2011                         N_("net ads printer remove\n"
2012                            "    Delete a printer")
2013                 },
2014                 {NULL, NULL, 0, NULL, NULL}
2015         };
2016
2017         return net_run_function(c, argc, argv, "net ads printer", func);
2018 }
2019
2020
2021 static int net_ads_password(struct net_context *c, int argc, const char **argv)
2022 {
2023         ADS_STRUCT *ads;
2024         const char *auth_principal = c->opt_user_name;
2025         const char *auth_password = c->opt_password;
2026         const char *realm = NULL;
2027         const char *new_password = NULL;
2028         char *chr, *prompt;
2029         const char *user;
2030         ADS_STATUS ret;
2031
2032         if (c->display_usage) {
2033                 d_printf("%s\n%s",
2034                          _("Usage:"),
2035                          _("net ads password <username>\n"
2036                            "  Change password for user\n"
2037                            "    username\tName of user to change password for\n"));
2038                 return 0;
2039         }
2040
2041         if (c->opt_user_name == NULL || c->opt_password == NULL) {
2042                 d_fprintf(stderr, _("You must supply an administrator "
2043                                     "username/password\n"));
2044                 return -1;
2045         }
2046
2047         if (argc < 1) {
2048                 d_fprintf(stderr, _("ERROR: You must say which username to "
2049                                     "change password for\n"));
2050                 return -1;
2051         }
2052
2053         user = argv[0];
2054         if (!strchr_m(user, '@')) {
2055                 if (asprintf(&chr, "%s@%s", argv[0], lp_realm()) == -1) {
2056                         return -1;
2057                 }
2058                 user = chr;
2059         }
2060
2061         use_in_memory_ccache();
2062         chr = strchr_m(auth_principal, '@');
2063         if (chr) {
2064                 realm = ++chr;
2065         } else {
2066                 realm = lp_realm();
2067         }
2068
2069         /* use the realm so we can eventually change passwords for users
2070         in realms other than default */
2071         if (!(ads = ads_init(realm, c->opt_workgroup, c->opt_host))) {
2072                 return -1;
2073         }
2074
2075         /* we don't actually need a full connect, but it's the easy way to
2076                 fill in the KDC's addresss */
2077         ads_connect(ads);
2078
2079         if (!ads->config.realm) {
2080                 d_fprintf(stderr, _("Didn't find the kerberos server!\n"));
2081                 ads_destroy(&ads);
2082                 return -1;
2083         }
2084
2085         if (argv[1]) {
2086                 new_password = (const char *)argv[1];
2087         } else {
2088                 if (asprintf(&prompt, _("Enter new password for %s:"), user) == -1) {
2089                         return -1;
2090                 }
2091                 new_password = getpass(prompt);
2092                 free(prompt);
2093         }
2094
2095         ret = kerberos_set_password(ads->auth.kdc_server, auth_principal,
2096                                 auth_password, user, new_password, ads->auth.time_offset);
2097         if (!ADS_ERR_OK(ret)) {
2098                 d_fprintf(stderr, _("Password change failed: %s\n"), ads_errstr(ret));
2099                 ads_destroy(&ads);
2100                 return -1;
2101         }
2102
2103         d_printf(_("Password change for %s completed.\n"), user);
2104         ads_destroy(&ads);
2105
2106         return 0;
2107 }
2108
2109 int net_ads_changetrustpw(struct net_context *c, int argc, const char **argv)
2110 {
2111         ADS_STRUCT *ads;
2112         char *host_principal;
2113         fstring my_name;
2114         ADS_STATUS ret;
2115
2116         if (c->display_usage) {
2117                 d_printf(  "%s\n"
2118                            "net ads changetrustpw\n"
2119                            "    %s\n",
2120                          _("Usage:"),
2121                          _("Change the machine account's trust password"));
2122                 return 0;
2123         }
2124
2125         if (!secrets_init()) {
2126                 DEBUG(1,("Failed to initialise secrets database\n"));
2127                 return -1;
2128         }
2129
2130         net_use_krb_machine_account(c);
2131
2132         use_in_memory_ccache();
2133
2134         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2135                 return -1;
2136         }
2137
2138         fstrcpy(my_name, lp_netbios_name());
2139         strlower_m(my_name);
2140         if (asprintf(&host_principal, "%s$@%s", my_name, ads->config.realm) == -1) {
2141                 ads_destroy(&ads);
2142                 return -1;
2143         }
2144         d_printf(_("Changing password for principal: %s\n"), host_principal);
2145
2146         ret = ads_change_trust_account_password(ads, host_principal);
2147
2148         if (!ADS_ERR_OK(ret)) {
2149                 d_fprintf(stderr, _("Password change failed: %s\n"), ads_errstr(ret));
2150                 ads_destroy(&ads);
2151                 SAFE_FREE(host_principal);
2152                 return -1;
2153         }
2154
2155         d_printf(_("Password change for principal %s succeeded.\n"), host_principal);
2156
2157         if (USE_SYSTEM_KEYTAB) {
2158                 d_printf(_("Attempting to update system keytab with new password.\n"));
2159                 if (ads_keytab_create_default(ads)) {
2160                         d_printf(_("Failed to update system keytab.\n"));
2161                 }
2162         }
2163
2164         ads_destroy(&ads);
2165         SAFE_FREE(host_principal);
2166
2167         return 0;
2168 }
2169
2170 /*
2171   help for net ads search
2172 */
2173 static int net_ads_search_usage(struct net_context *c, int argc, const char **argv)
2174 {
2175         d_printf(_(
2176                 "\nnet ads search <expression> <attributes...>\n"
2177                 "\nPerform a raw LDAP search on a ADS server and dump the results.\n"
2178                 "The expression is a standard LDAP search expression, and the\n"
2179                 "attributes are a list of LDAP fields to show in the results.\n\n"
2180                 "Example: net ads search '(objectCategory=group)' sAMAccountName\n\n"
2181                 ));
2182         net_common_flags_usage(c, argc, argv);
2183         return -1;
2184 }
2185
2186
2187 /*
2188   general ADS search function. Useful in diagnosing problems in ADS
2189 */
2190 static int net_ads_search(struct net_context *c, int argc, const char **argv)
2191 {
2192         ADS_STRUCT *ads;
2193         ADS_STATUS rc;
2194         const char *ldap_exp;
2195         const char **attrs;
2196         LDAPMessage *res = NULL;
2197
2198         if (argc < 1 || c->display_usage) {
2199                 return net_ads_search_usage(c, argc, argv);
2200         }
2201
2202         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2203                 return -1;
2204         }
2205
2206         ldap_exp = argv[0];
2207         attrs = (argv + 1);
2208
2209         rc = ads_do_search_all(ads, ads->config.bind_path,
2210                                LDAP_SCOPE_SUBTREE,
2211                                ldap_exp, attrs, &res);
2212         if (!ADS_ERR_OK(rc)) {
2213                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2214                 ads_destroy(&ads);
2215                 return -1;
2216         }
2217
2218         d_printf(_("Got %d replies\n\n"), ads_count_replies(ads, res));
2219
2220         /* dump the results */
2221         ads_dump(ads, res);
2222
2223         ads_msgfree(ads, res);
2224         ads_destroy(&ads);
2225
2226         return 0;
2227 }
2228
2229
2230 /*
2231   help for net ads search
2232 */
2233 static int net_ads_dn_usage(struct net_context *c, int argc, const char **argv)
2234 {
2235         d_printf(_(
2236                 "\nnet ads dn <dn> <attributes...>\n"
2237                 "\nperform a raw LDAP search on a ADS server and dump the results\n"
2238                 "The DN standard LDAP DN, and the attributes are a list of LDAP fields \n"
2239                 "to show in the results\n\n"
2240                 "Example: net ads dn 'CN=administrator,CN=Users,DC=my,DC=domain' sAMAccountName\n\n"
2241                 "Note: the DN must be provided properly escaped. See RFC 4514 for details\n\n"
2242                 ));
2243         net_common_flags_usage(c, argc, argv);
2244         return -1;
2245 }
2246
2247
2248 /*
2249   general ADS search function. Useful in diagnosing problems in ADS
2250 */
2251 static int net_ads_dn(struct net_context *c, int argc, const char **argv)
2252 {
2253         ADS_STRUCT *ads;
2254         ADS_STATUS rc;
2255         const char *dn;
2256         const char **attrs;
2257         LDAPMessage *res = NULL;
2258
2259         if (argc < 1 || c->display_usage) {
2260                 return net_ads_dn_usage(c, argc, argv);
2261         }
2262
2263         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2264                 return -1;
2265         }
2266
2267         dn = argv[0];
2268         attrs = (argv + 1);
2269
2270         rc = ads_do_search_all(ads, dn,
2271                                LDAP_SCOPE_BASE,
2272                                "(objectclass=*)", attrs, &res);
2273         if (!ADS_ERR_OK(rc)) {
2274                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2275                 ads_destroy(&ads);
2276                 return -1;
2277         }
2278
2279         d_printf("Got %d replies\n\n", ads_count_replies(ads, res));
2280
2281         /* dump the results */
2282         ads_dump(ads, res);
2283
2284         ads_msgfree(ads, res);
2285         ads_destroy(&ads);
2286
2287         return 0;
2288 }
2289
2290 /*
2291   help for net ads sid search
2292 */
2293 static int net_ads_sid_usage(struct net_context *c, int argc, const char **argv)
2294 {
2295         d_printf(_(
2296                 "\nnet ads sid <sid> <attributes...>\n"
2297                 "\nperform a raw LDAP search on a ADS server and dump the results\n"
2298                 "The SID is in string format, and the attributes are a list of LDAP fields \n"
2299                 "to show in the results\n\n"
2300                 "Example: net ads sid 'S-1-5-32' distinguishedName\n\n"
2301                 ));
2302         net_common_flags_usage(c, argc, argv);
2303         return -1;
2304 }
2305
2306
2307 /*
2308   general ADS search function. Useful in diagnosing problems in ADS
2309 */
2310 static int net_ads_sid(struct net_context *c, int argc, const char **argv)
2311 {
2312         ADS_STRUCT *ads;
2313         ADS_STATUS rc;
2314         const char *sid_string;
2315         const char **attrs;
2316         LDAPMessage *res = NULL;
2317         struct dom_sid sid;
2318
2319         if (argc < 1 || c->display_usage) {
2320                 return net_ads_sid_usage(c, argc, argv);
2321         }
2322
2323         if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2324                 return -1;
2325         }
2326
2327         sid_string = argv[0];
2328         attrs = (argv + 1);
2329
2330         if (!string_to_sid(&sid, sid_string)) {
2331                 d_fprintf(stderr, _("could not convert sid\n"));
2332                 ads_destroy(&ads);
2333                 return -1;
2334         }
2335
2336         rc = ads_search_retry_sid(ads, &res, &sid, attrs);
2337         if (!ADS_ERR_OK(rc)) {
2338                 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2339                 ads_destroy(&ads);
2340                 return -1;
2341         }
2342
2343         d_printf(_("Got %d replies\n\n"), ads_count_replies(ads, res));
2344
2345         /* dump the results */
2346         ads_dump(ads, res);
2347
2348         ads_msgfree(ads, res);
2349         ads_destroy(&ads);
2350
2351         return 0;
2352 }
2353
2354 static int net_ads_keytab_flush(struct net_context *c, int argc, const char **argv)
2355 {
2356         int ret;
2357         ADS_STRUCT *ads;
2358
2359         if (c->display_usage) {
2360                 d_printf(  "%s\n"
2361                            "net ads keytab flush\n"
2362                            "    %s\n",
2363                          _("Usage:"),
2364                          _("Delete the whole keytab"));
2365                 return 0;
2366         }
2367
2368         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2369                 return -1;
2370         }
2371         ret = ads_keytab_flush(ads);
2372         ads_destroy(&ads);
2373         return ret;
2374 }
2375
2376 static int net_ads_keytab_add(struct net_context *c, int argc, const char **argv)
2377 {
2378         int i;
2379         int ret = 0;
2380         ADS_STRUCT *ads;
2381
2382         if (c->display_usage) {
2383                 d_printf("%s\n%s",
2384                          _("Usage:"),
2385                          _("net ads keytab add <principal> [principal ...]\n"
2386                            "  Add principals to local keytab\n"
2387                            "    principal\tKerberos principal to add to "
2388                            "keytab\n"));
2389                 return 0;
2390         }
2391
2392         d_printf(_("Processing principals to add...\n"));
2393         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2394                 return -1;
2395         }
2396         for (i = 0; i < argc; i++) {
2397                 ret |= ads_keytab_add_entry(ads, argv[i]);
2398         }
2399         ads_destroy(&ads);
2400         return ret;
2401 }
2402
2403 static int net_ads_keytab_create(struct net_context *c, int argc, const char **argv)
2404 {
2405         ADS_STRUCT *ads;
2406         int ret;
2407
2408         if (c->display_usage) {
2409                 d_printf(  "%s\n"
2410                            "net ads keytab create\n"
2411                            "    %s\n",
2412                          _("Usage:"),
2413                          _("Create new default keytab"));
2414                 return 0;
2415         }
2416
2417         if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2418                 return -1;
2419         }
2420         ret = ads_keytab_create_default(ads);
2421         ads_destroy(&ads);
2422         return ret;
2423 }
2424
2425 static int net_ads_keytab_list(struct net_context *c, int argc, const char **argv)
2426 {
2427         const char *keytab = NULL;
2428
2429         if (c->display_usage) {
2430                 d_printf("%s\n%s",
2431                          _("Usage:"),
2432                          _("net ads keytab list [keytab]\n"
2433                            "  List a local keytab\n"
2434                            "    keytab\tKeytab to list\n"));
2435                 return 0;
2436         }
2437
2438         if (argc >= 1) {
2439                 keytab = argv[0];
2440         }
2441
2442         return ads_keytab_list(keytab);
2443 }
2444
2445
2446 int net_ads_keytab(struct net_context *c, int argc, const char **argv)
2447 {
2448         struct functable func[] = {
2449                 {
2450                         "add",
2451                         net_ads_keytab_add,
2452                         NET_TRANSPORT_ADS,
2453                         N_("Add a service principal"),
2454                         N_("net ads keytab add\n"
2455                            "    Add a service principal")
2456                 },
2457                 {
2458                         "create",
2459                         net_ads_keytab_create,
2460                         NET_TRANSPORT_ADS,
2461                         N_("Create a fresh keytab"),
2462                         N_("net ads keytab create\n"
2463                            "    Create a fresh keytab")
2464                 },
2465                 {
2466                         "flush",
2467                         net_ads_keytab_flush,
2468                         NET_TRANSPORT_ADS,
2469                         N_("Remove all keytab entries"),
2470                         N_("net ads keytab flush\n"
2471                            "    Remove all keytab entries")
2472                 },
2473                 {
2474                         "list",
2475                         net_ads_keytab_list,
2476                         NET_TRANSPORT_ADS,
2477                         N_("List a keytab"),
2478                         N_("net ads keytab list\n"
2479                            "    List a keytab")
2480                 },
2481                 {NULL, NULL, 0, NULL, NULL}
2482         };
2483
2484         if (!USE_KERBEROS_KEYTAB) {
2485                 d_printf(_("\nWarning: \"kerberos method\" must be set to a "
2486                     "keytab method to use keytab functions.\n"));
2487         }
2488
2489         return net_run_function(c, argc, argv, "net ads keytab", func);
2490 }
2491
2492 static int net_ads_kerberos_renew(struct net_context *c, int argc, const char **argv)
2493 {
2494         int ret = -1;
2495
2496         if (c->display_usage) {
2497                 d_printf(  "%s\n"
2498                            "net ads kerberos renew\n"
2499                            "    %s\n",
2500                          _("Usage:"),
2501                          _("Renew TGT from existing credential cache"));
2502                 return 0;
2503         }
2504
2505         ret = smb_krb5_renew_ticket(NULL, NULL, NULL, NULL);
2506         if (ret) {
2507                 d_printf(_("failed to renew kerberos ticket: %s\n"),
2508                         error_message(ret));
2509         }
2510         return ret;
2511 }
2512
2513 static int net_ads_kerberos_pac(struct net_context *c, int argc, const char **argv)
2514 {
2515         struct PAC_LOGON_INFO *info = NULL;
2516         TALLOC_CTX *mem_ctx = NULL;
2517         NTSTATUS status;
2518         int ret = -1;
2519         const char *impersonate_princ_s = NULL;
2520
2521         if (c->display_usage) {
2522                 d_printf(  "%s\n"
2523                            "net ads kerberos pac\n"
2524                            "    %s\n",
2525                          _("Usage:"),
2526                          _("Dump the Kerberos PAC"));
2527                 return 0;
2528         }
2529
2530         mem_ctx = talloc_init("net_ads_kerberos_pac");
2531         if (!mem_ctx) {
2532                 goto out;
2533         }
2534
2535         if (argc > 0) {
2536                 impersonate_princ_s = argv[0];
2537         }
2538
2539         c->opt_password = net_prompt_pass(c, c->opt_user_name);
2540
2541         status = kerberos_return_pac(mem_ctx,
2542                                      c->opt_user_name,
2543                                      c->opt_password,
2544                                      0,
2545                                      NULL,
2546                                      NULL,
2547                                      NULL,
2548                                      true,
2549                                      true,
2550                                      2592000, /* one month */
2551                                      impersonate_princ_s,
2552                                      &info);
2553         if (!NT_STATUS_IS_OK(status)) {
2554                 d_printf(_("failed to query kerberos PAC: %s\n"),
2555                         nt_errstr(status));
2556                 goto out;
2557         }
2558
2559         if (info) {
2560                 const char *s;
2561                 s = NDR_PRINT_STRUCT_STRING(mem_ctx, PAC_LOGON_INFO, info);
2562                 d_printf(_("The Pac: %s\n"), s);
2563         }
2564
2565         ret = 0;
2566  out:
2567         TALLOC_FREE(mem_ctx);
2568         return ret;
2569 }
2570
2571 static int net_ads_kerberos_kinit(struct net_context *c, int argc, const char **argv)
2572 {
2573         TALLOC_CTX *mem_ctx = NULL;
2574         int ret = -1;
2575         NTSTATUS status;
2576
2577         if (c->display_usage) {
2578                 d_printf(  "%s\n"
2579                            "net ads kerberos kinit\n"
2580                            "    %s\n",
2581                          _("Usage:"),
2582                          _("Get Ticket Granting Ticket (TGT) for the user"));
2583                 return 0;
2584         }
2585
2586         mem_ctx = talloc_init("net_ads_kerberos_kinit");
2587         if (!mem_ctx) {
2588                 goto out;
2589         }
2590
2591         c->opt_password = net_prompt_pass(c, c->opt_user_name);
2592
2593         ret = kerberos_kinit_password_ext(c->opt_user_name,
2594                                           c->opt_password,
2595                                           0,
2596                                           NULL,
2597                                           NULL,
2598                                           NULL,
2599                                           true,
2600                                           true,
2601                                           2592000, /* one month */
2602                                           &status);
2603         if (ret) {
2604                 d_printf(_("failed to kinit password: %s\n"),
2605                         nt_errstr(status));
2606         }
2607  out:
2608         return ret;
2609 }
2610
2611 int net_ads_kerberos(struct net_context *c, int argc, const char **argv)
2612 {
2613         struct functable func[] = {
2614                 {
2615                         "kinit",
2616                         net_ads_kerberos_kinit,
2617                         NET_TRANSPORT_ADS,
2618                         N_("Retrieve Ticket Granting Ticket (TGT)"),
2619                         N_("net ads kerberos kinit\n"
2620                            "    Receive Ticket Granting Ticket (TGT)")
2621                 },
2622                 {
2623                         "renew",
2624                         net_ads_kerberos_renew,
2625                         NET_TRANSPORT_ADS,
2626                         N_("Renew Ticket Granting Ticket from credential cache"),
2627                         N_("net ads kerberos renew\n"
2628                            "    Renew Ticket Granting Ticket (TGT) from "
2629                            "credential cache")
2630                 },
2631                 {
2632                         "pac",
2633                         net_ads_kerberos_pac,
2634                         NET_TRANSPORT_ADS,
2635                         N_("Dump Kerberos PAC"),
2636                         N_("net ads kerberos pac\n"
2637                            "    Dump Kerberos PAC")
2638                 },
2639                 {NULL, NULL, 0, NULL, NULL}
2640         };
2641
2642         return net_run_function(c, argc, argv, "net ads kerberos", func);
2643 }
2644
2645 int net_ads(struct net_context *c, int argc, const char **argv)
2646 {
2647         struct functable func[] = {
2648                 {
2649                         "info",
2650                         net_ads_info,
2651                         NET_TRANSPORT_ADS,
2652                         N_("Display details on remote ADS server"),
2653                         N_("net ads info\n"
2654                            "    Display details on remote ADS server")
2655                 },
2656                 {
2657                         "join",
2658                         net_ads_join,
2659                         NET_TRANSPORT_ADS,
2660                         N_("Join the local machine to ADS realm"),
2661                         N_("net ads join\n"
2662                            "    Join the local machine to ADS realm")
2663                 },
2664                 {
2665                         "testjoin",
2666                         net_ads_testjoin,
2667                         NET_TRANSPORT_ADS,
2668                         N_("Validate machine account"),
2669                         N_("net ads testjoin\n"
2670                            "    Validate machine account")
2671                 },
2672                 {
2673                         "leave",
2674                         net_ads_leave,
2675                         NET_TRANSPORT_ADS,
2676                         N_("Remove the local machine from ADS"),
2677                         N_("net ads leave\n"
2678                            "    Remove the local machine from ADS")
2679                 },
2680                 {
2681                         "status",
2682                         net_ads_status,
2683                         NET_TRANSPORT_ADS,
2684                         N_("Display machine account details"),
2685                         N_("net ads status\n"
2686                            "    Display machine account details")
2687                 },
2688                 {
2689                         "user",
2690                         net_ads_user,
2691                         NET_TRANSPORT_ADS,
2692                         N_("List/modify users"),
2693                         N_("net ads user\n"
2694                            "    List/modify users")
2695                 },
2696                 {
2697                         "group",
2698                         net_ads_group,
2699                         NET_TRANSPORT_ADS,
2700                         N_("List/modify groups"),
2701                         N_("net ads group\n"
2702                            "    List/modify groups")
2703                 },
2704                 {
2705                         "dns",
2706                         net_ads_dns,
2707                         NET_TRANSPORT_ADS,
2708                         N_("Issue dynamic DNS update"),
2709                         N_("net ads dns\n"
2710                            "    Issue dynamic DNS update")
2711                 },
2712                 {
2713                         "password",
2714                         net_ads_password,
2715                         NET_TRANSPORT_ADS,
2716                         N_("Change user passwords"),
2717                         N_("net ads password\n"
2718                            "    Change user passwords")
2719                 },
2720                 {
2721                         "changetrustpw",
2722                         net_ads_changetrustpw,
2723                         NET_TRANSPORT_ADS,
2724                         N_("Change trust account password"),
2725                         N_("net ads changetrustpw\n"
2726                            "    Change trust account password")
2727                 },
2728                 {
2729                         "printer",
2730                         net_ads_printer,
2731                         NET_TRANSPORT_ADS,
2732                         N_("List/modify printer entries"),
2733                         N_("net ads printer\n"
2734                            "    List/modify printer entries")
2735                 },
2736                 {
2737                         "search",
2738                         net_ads_search,
2739                         NET_TRANSPORT_ADS,
2740                         N_("Issue LDAP search using filter"),
2741                         N_("net ads search\n"
2742                            "    Issue LDAP search using filter")
2743                 },
2744                 {
2745                         "dn",
2746                         net_ads_dn,
2747                         NET_TRANSPORT_ADS,
2748                         N_("Issue LDAP search by DN"),
2749                         N_("net ads dn\n"
2750                            "    Issue LDAP search by DN")
2751                 },
2752                 {
2753                         "sid",
2754                         net_ads_sid,
2755                         NET_TRANSPORT_ADS,
2756                         N_("Issue LDAP search by SID"),
2757                         N_("net ads sid\n"
2758                            "    Issue LDAP search by SID")
2759                 },
2760                 {
2761                         "workgroup",
2762                         net_ads_workgroup,
2763                         NET_TRANSPORT_ADS,
2764                         N_("Display workgroup name"),
2765                         N_("net ads workgroup\n"
2766                            "    Display the workgroup name")
2767                 },
2768                 {
2769                         "lookup",
2770                         net_ads_lookup,
2771                         NET_TRANSPORT_ADS,
2772                         N_("Perfom CLDAP query on DC"),
2773                         N_("net ads lookup\n"
2774                            "    Find the ADS DC using CLDAP lookups")
2775                 },
2776                 {
2777                         "keytab",
2778                         net_ads_keytab,
2779                         NET_TRANSPORT_ADS,
2780                         N_("Manage local keytab file"),
2781                         N_("net ads keytab\n"
2782                            "    Manage local keytab file")
2783                 },
2784                 {
2785                         "gpo",
2786                         net_ads_gpo,
2787                         NET_TRANSPORT_ADS,
2788                         N_("Manage group policy objects"),
2789                         N_("net ads gpo\n"
2790                            "    Manage group policy objects")
2791                 },
2792                 {
2793                         "kerberos",
2794                         net_ads_kerberos,
2795                         NET_TRANSPORT_ADS,
2796                         N_("Manage kerberos keytab"),
2797                         N_("net ads kerberos\n"
2798                            "    Manage kerberos keytab")
2799                 },
2800                 {NULL, NULL, 0, NULL, NULL}
2801         };
2802
2803         return net_run_function(c, argc, argv, "net ads", func);
2804 }
2805
2806 #else
2807
2808 static int net_ads_noads(void)
2809 {
2810         d_fprintf(stderr, _("ADS support not compiled in\n"));
2811         return -1;
2812 }
2813
2814 int net_ads_keytab(struct net_context *c, int argc, const char **argv)
2815 {
2816         return net_ads_noads();
2817 }
2818
2819 int net_ads_kerberos(struct net_context *c, int argc, const char **argv)
2820 {
2821         return net_ads_noads();
2822 }
2823
2824 int net_ads_changetrustpw(struct net_context *c, int argc, const char **argv)
2825 {
2826         return net_ads_noads();
2827 }
2828
2829 int net_ads_join(struct net_context *c, int argc, const char **argv)
2830 {
2831         return net_ads_noads();
2832 }
2833
2834 int net_ads_user(struct net_context *c, int argc, const char **argv)
2835 {
2836         return net_ads_noads();
2837 }
2838
2839 int net_ads_group(struct net_context *c, int argc, const char **argv)
2840 {
2841         return net_ads_noads();
2842 }
2843
2844 int net_ads_gpo(struct net_context *c, int argc, const char **argv)
2845 {
2846         return net_ads_noads();
2847 }
2848
2849 /* this one shouldn't display a message */
2850 int net_ads_check(struct net_context *c)
2851 {
2852         return -1;
2853 }
2854
2855 int net_ads_check_our_domain(struct net_context *c)
2856 {
2857         return -1;
2858 }
2859
2860 int net_ads(struct net_context *c, int argc, const char **argv)
2861 {
2862         return net_ads_noads();
2863 }
2864
2865 #endif  /* HAVE_ADS */