2 Samba Unix/Linux SMB client library
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)
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.
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.
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/>.
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"
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"
38 #include "../libcli/security/security.h"
42 /* when we do not have sufficient input parameters to contact a remote domain
43 * we always fall back to our own realm - Guenther*/
45 static const char *assume_own_realm(struct net_context *c)
47 if (!c->opt_host && strequal(lp_workgroup(), c->opt_target_workgroup)) {
55 do a cldap netlogon query
57 static int net_ads_cldap_netlogon(struct net_context *c, ADS_STRUCT *ads)
59 char addr[INET6_ADDRSTRLEN];
60 struct NETLOGON_SAM_LOGON_RESPONSE_EX reply;
62 print_sockaddr(addr, sizeof(addr), &ads->ldap.ss);
63 if ( !ads_cldap_netlogon_5(talloc_tos(), addr, ads->server.realm, &reply ) ) {
64 d_fprintf(stderr, _("CLDAP query failed!\n"));
68 d_printf(_("Information for Domain Controller: %s\n\n"),
71 d_printf(_("Response Type: "));
72 switch (reply.command) {
73 case LOGON_SAM_LOGON_USER_UNKNOWN_EX:
74 d_printf("LOGON_SAM_LOGON_USER_UNKNOWN_EX\n");
76 case LOGON_SAM_LOGON_RESPONSE_EX:
77 d_printf("LOGON_SAM_LOGON_RESPONSE_EX\n");
80 d_printf("0x%x\n", reply.command);
84 d_printf(_("GUID: %s\n"), GUID_string(talloc_tos(),&reply.domain_uuid));
88 "\tIs a GC of the forest: %s\n"
89 "\tIs an LDAP server: %s\n"
91 "\tIs running a KDC: %s\n"
92 "\tIs running time services: %s\n"
93 "\tIs the closest DC: %s\n"
95 "\tHas a hardware clock: %s\n"
96 "\tIs a non-domain NC serviced by LDAP server: %s\n"
97 "\tIs NT6 DC that has some secrets: %s\n"
98 "\tIs NT6 DC that has all secrets: %s\n"),
99 (reply.server_type & NBT_SERVER_PDC) ? _("yes") : _("no"),
100 (reply.server_type & NBT_SERVER_GC) ? _("yes") : _("no"),
101 (reply.server_type & NBT_SERVER_LDAP) ? _("yes") : _("no"),
102 (reply.server_type & NBT_SERVER_DS) ? _("yes") : _("no"),
103 (reply.server_type & NBT_SERVER_KDC) ? _("yes") : _("no"),
104 (reply.server_type & NBT_SERVER_TIMESERV) ? _("yes") : _("no"),
105 (reply.server_type & NBT_SERVER_CLOSEST) ? _("yes") : _("no"),
106 (reply.server_type & NBT_SERVER_WRITABLE) ? _("yes") : _("no"),
107 (reply.server_type & NBT_SERVER_GOOD_TIMESERV) ? _("yes") : _("no"),
108 (reply.server_type & NBT_SERVER_NDNC) ? _("yes") : _("no"),
109 (reply.server_type & NBT_SERVER_SELECT_SECRET_DOMAIN_6) ? _("yes") : _("no"),
110 (reply.server_type & NBT_SERVER_FULL_SECRET_DOMAIN_6) ? _("yes") : _("no"));
113 printf(_("Forest:\t\t\t%s\n"), reply.forest);
114 printf(_("Domain:\t\t\t%s\n"), reply.dns_domain);
115 printf(_("Domain Controller:\t%s\n"), reply.pdc_dns_name);
117 printf(_("Pre-Win2k Domain:\t%s\n"), reply.domain_name);
118 printf(_("Pre-Win2k Hostname:\t%s\n"), reply.pdc_name);
120 if (*reply.user_name) printf(_("User name:\t%s\n"), reply.user_name);
122 printf(_("Server Site Name :\t\t%s\n"), reply.server_site);
123 printf(_("Client Site Name :\t\t%s\n"), reply.client_site);
125 d_printf(_("NT Version: %d\n"), reply.nt_version);
126 d_printf(_("LMNT Token: %.2x\n"), reply.lmnt_token);
127 d_printf(_("LM20 Token: %.2x\n"), reply.lm20_token);
133 this implements the CLDAP based netlogon lookup requests
134 for finding the domain controller of a ADS domain
136 static int net_ads_lookup(struct net_context *c, int argc, const char **argv)
141 if (c->display_usage) {
146 _("Find the ADS DC using CLDAP lookup.\n"));
150 if (!ADS_ERR_OK(ads_startup_nobind(c, false, &ads))) {
151 d_fprintf(stderr, _("Didn't find the cldap server!\n"));
156 if (!ads->config.realm) {
157 ads->config.realm = CONST_DISCARD(char *, c->opt_target_workgroup);
158 ads->ldap.port = 389;
161 ret = net_ads_cldap_netlogon(c, ads);
168 static int net_ads_info(struct net_context *c, int argc, const char **argv)
171 char addr[INET6_ADDRSTRLEN];
173 if (c->display_usage) {
178 _("Display information about an Active Directory "
183 if (!ADS_ERR_OK(ads_startup_nobind(c, false, &ads))) {
184 d_fprintf(stderr, _("Didn't find the ldap server!\n"));
188 if (!ads || !ads->config.realm) {
189 d_fprintf(stderr, _("Didn't find the ldap server!\n"));
194 /* Try to set the server's current time since we didn't do a full
195 TCP LDAP session initially */
197 if ( !ADS_ERR_OK(ads_current_time( ads )) ) {
198 d_fprintf( stderr, _("Failed to get server's current time!\n"));
201 print_sockaddr(addr, sizeof(addr), &ads->ldap.ss);
203 d_printf(_("LDAP server: %s\n"), addr);
204 d_printf(_("LDAP server name: %s\n"), ads->config.ldap_server_name);
205 d_printf(_("Realm: %s\n"), ads->config.realm);
206 d_printf(_("Bind Path: %s\n"), ads->config.bind_path);
207 d_printf(_("LDAP port: %d\n"), ads->ldap.port);
208 d_printf(_("Server time: %s\n"),
209 http_timestring(talloc_tos(), ads->config.current_time));
211 d_printf(_("KDC server: %s\n"), ads->auth.kdc_server );
212 d_printf(_("Server time offset: %d\n"), ads->auth.time_offset );
218 static void use_in_memory_ccache(void) {
219 /* Use in-memory credentials cache so we do not interfere with
220 * existing credentials */
221 setenv(KRB5_ENV_CCNAME, "MEMORY:net_ads", 1);
224 static ADS_STATUS ads_startup_int(struct net_context *c, bool only_own_domain,
225 uint32 auth_flags, ADS_STRUCT **ads_ret)
227 ADS_STRUCT *ads = NULL;
229 bool need_password = false;
230 bool second_time = false;
232 const char *realm = NULL;
233 bool tried_closest_dc = false;
235 /* lp_realm() should be handled by a command line param,
236 However, the join requires that realm be set in smb.conf
237 and compares our realm with the remote server's so this is
238 ok until someone needs more flexibility */
243 if (only_own_domain) {
246 realm = assume_own_realm(c);
249 ads = ads_init(realm, c->opt_target_workgroup, c->opt_host);
251 if (!c->opt_user_name) {
252 c->opt_user_name = "administrator";
255 if (c->opt_user_specified) {
256 need_password = true;
260 if (!c->opt_password && need_password && !c->opt_machine_pass) {
261 c->opt_password = net_prompt_pass(c, c->opt_user_name);
262 if (!c->opt_password) {
264 return ADS_ERROR(LDAP_NO_MEMORY);
268 if (c->opt_password) {
269 use_in_memory_ccache();
270 SAFE_FREE(ads->auth.password);
271 ads->auth.password = smb_xstrdup(c->opt_password);
274 ads->auth.flags |= auth_flags;
275 SAFE_FREE(ads->auth.user_name);
276 ads->auth.user_name = smb_xstrdup(c->opt_user_name);
279 * If the username is of the form "name@realm",
280 * extract the realm and convert to upper case.
281 * This is only used to establish the connection.
283 if ((cp = strchr_m(ads->auth.user_name, '@'))!=0) {
285 SAFE_FREE(ads->auth.realm);
286 ads->auth.realm = smb_xstrdup(cp);
287 strupper_m(ads->auth.realm);
290 status = ads_connect(ads);
292 if (!ADS_ERR_OK(status)) {
294 if (NT_STATUS_EQUAL(ads_ntstatus(status),
295 NT_STATUS_NO_LOGON_SERVERS)) {
296 DEBUG(0,("ads_connect: %s\n", ads_errstr(status)));
301 if (!need_password && !second_time && !(auth_flags & ADS_AUTH_NO_BIND)) {
302 need_password = true;
311 /* when contacting our own domain, make sure we use the closest DC.
312 * This is done by reconnecting to ADS because only the first call to
313 * ads_connect will give us our own sitename */
315 if ((only_own_domain || !c->opt_host) && !tried_closest_dc) {
317 tried_closest_dc = true; /* avoid loop */
319 if (!ads_closest_dc(ads)) {
321 namecache_delete(ads->server.realm, 0x1C);
322 namecache_delete(ads->server.workgroup, 0x1C);
335 ADS_STATUS ads_startup(struct net_context *c, bool only_own_domain, ADS_STRUCT **ads)
337 return ads_startup_int(c, only_own_domain, 0, ads);
340 ADS_STATUS ads_startup_nobind(struct net_context *c, bool only_own_domain, ADS_STRUCT **ads)
342 return ads_startup_int(c, only_own_domain, ADS_AUTH_NO_BIND, ads);
346 Check to see if connection can be made via ads.
347 ads_startup() stores the password in opt_password if it needs to so
348 that rpc or rap can use it without re-prompting.
350 static int net_ads_check_int(const char *realm, const char *workgroup, const char *host)
355 if ( (ads = ads_init( realm, workgroup, host )) == NULL ) {
359 ads->auth.flags |= ADS_AUTH_NO_BIND;
361 status = ads_connect(ads);
362 if ( !ADS_ERR_OK(status) ) {
370 int net_ads_check_our_domain(struct net_context *c)
372 return net_ads_check_int(lp_realm(), lp_workgroup(), NULL);
375 int net_ads_check(struct net_context *c)
377 return net_ads_check_int(NULL, c->opt_workgroup, c->opt_host);
381 determine the netbios workgroup name for a domain
383 static int net_ads_workgroup(struct net_context *c, int argc, const char **argv)
386 char addr[INET6_ADDRSTRLEN];
387 struct NETLOGON_SAM_LOGON_RESPONSE_EX reply;
389 if (c->display_usage) {
391 "net ads workgroup\n"
394 _("Print the workgroup name"));
398 if (!ADS_ERR_OK(ads_startup_nobind(c, false, &ads))) {
399 d_fprintf(stderr, _("Didn't find the cldap server!\n"));
403 if (!ads->config.realm) {
404 ads->config.realm = CONST_DISCARD(char *, c->opt_target_workgroup);
405 ads->ldap.port = 389;
408 print_sockaddr(addr, sizeof(addr), &ads->ldap.ss);
409 if ( !ads_cldap_netlogon_5(talloc_tos(), addr, ads->server.realm, &reply ) ) {
410 d_fprintf(stderr, _("CLDAP query failed!\n"));
415 d_printf(_("Workgroup: %s\n"), reply.domain_name);
424 static bool usergrp_display(ADS_STRUCT *ads, char *field, void **values, void *data_area)
426 char **disp_fields = (char **) data_area;
428 if (!field) { /* must be end of record */
429 if (disp_fields[0]) {
430 if (!strchr_m(disp_fields[0], '$')) {
432 d_printf("%-21.21s %s\n",
433 disp_fields[0], disp_fields[1]);
435 d_printf("%s\n", disp_fields[0]);
438 SAFE_FREE(disp_fields[0]);
439 SAFE_FREE(disp_fields[1]);
442 if (!values) /* must be new field, indicate string field */
444 if (StrCaseCmp(field, "sAMAccountName") == 0) {
445 disp_fields[0] = SMB_STRDUP((char *) values[0]);
447 if (StrCaseCmp(field, "description") == 0)
448 disp_fields[1] = SMB_STRDUP((char *) values[0]);
452 static int net_ads_user_usage(struct net_context *c, int argc, const char **argv)
454 return net_user_usage(c, argc, argv);
457 static int ads_user_add(struct net_context *c, int argc, const char **argv)
462 LDAPMessage *res=NULL;
466 if (argc < 1 || c->display_usage)
467 return net_ads_user_usage(c, argc, argv);
469 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
473 status = ads_find_user_acct(ads, &res, argv[0]);
475 if (!ADS_ERR_OK(status)) {
476 d_fprintf(stderr, _("ads_user_add: %s\n"), ads_errstr(status));
480 if (ads_count_replies(ads, res)) {
481 d_fprintf(stderr, _("ads_user_add: User %s already exists\n"),
486 if (c->opt_container) {
487 ou_str = SMB_STRDUP(c->opt_container);
489 ou_str = ads_default_ou_string(ads, DS_GUID_USERS_CONTAINER);
492 status = ads_add_user_acct(ads, argv[0], ou_str, c->opt_comment);
494 if (!ADS_ERR_OK(status)) {
495 d_fprintf(stderr, _("Could not add user %s: %s\n"), argv[0],
500 /* if no password is to be set, we're done */
502 d_printf(_("User %s added\n"), argv[0]);
507 /* try setting the password */
508 if (asprintf(&upn, "%s@%s", argv[0], ads->config.realm) == -1) {
511 status = ads_krb5_set_password(ads->auth.kdc_server, upn, argv[1],
512 ads->auth.time_offset);
514 if (ADS_ERR_OK(status)) {
515 d_printf(_("User %s added\n"), argv[0]);
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);
534 ads_msgfree(ads, res);
540 static int ads_user_info(struct net_context *c, int argc, const char **argv)
542 ADS_STRUCT *ads = NULL;
544 LDAPMessage *res = NULL;
548 const char *attrs[] = {"memberOf", "primaryGroupID", NULL};
549 char *searchstring=NULL;
553 struct dom_sid primary_group_sid;
555 enum wbcSidType type;
557 if (argc < 1 || c->display_usage) {
558 return net_ads_user_usage(c, argc, argv);
561 frame = talloc_new(talloc_tos());
566 escaped_user = escape_ldap_string(frame, argv[0]);
569 _("ads_user_info: failed to escape user %s\n"),
574 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
579 if (asprintf(&searchstring, "(sAMAccountName=%s)", escaped_user) == -1) {
583 rc = ads_search(ads, &res, searchstring, attrs);
584 SAFE_FREE(searchstring);
586 if (!ADS_ERR_OK(rc)) {
587 d_fprintf(stderr, _("ads_search: %s\n"), ads_errstr(rc));
592 if (!ads_pull_uint32(ads, res, "primaryGroupID", &group_rid)) {
593 d_fprintf(stderr, _("ads_pull_uint32 failed\n"));
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));
605 sid_append_rid(&primary_group_sid, group_rid);
607 wbc_status = wbcLookupSid((struct wbcDomainSid *)&primary_group_sid,
608 NULL, /* don't look up domain */
611 if (!WBC_ERROR_IS_OK(wbc_status)) {
612 d_fprintf(stderr, "wbcLookupSid: %s\n",
613 wbcErrorString(wbc_status));
618 d_printf("%s\n", primary_group);
620 wbcFreeMemory(primary_group);
622 grouplist = ldap_get_values((LDAP *)ads->ldap.ld,
623 (LDAPMessage *)res, "memberOf");
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);
633 ldap_value_free(grouplist);
637 if (res) ads_msgfree(ads, res);
638 if (ads) ads_destroy(&ads);
643 static int ads_user_delete(struct net_context *c, int argc, const char **argv)
647 LDAPMessage *res = NULL;
651 return net_ads_user_usage(c, argc, argv);
654 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
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);
665 userdn = ads_get_dn(ads, talloc_tos(), res);
666 ads_msgfree(ads, res);
667 rc = ads_del_dn(ads, userdn);
669 if (ADS_ERR_OK(rc)) {
670 d_printf(_("User %s deleted\n"), argv[0]);
674 d_fprintf(stderr, _("Error deleting user %s: %s\n"), argv[0],
680 int net_ads_user(struct net_context *c, int argc, const char **argv)
682 struct functable func[] = {
687 N_("Add an AD user"),
688 N_("net ads user add\n"
695 N_("Display information about an AD user"),
696 N_("net ads user info\n"
697 " Display information about an AD user")
703 N_("Delete an AD user"),
704 N_("net ads user delete\n"
705 " Delete an AD user")
707 {NULL, NULL, 0, NULL, NULL}
711 const char *shortattrs[] = {"sAMAccountName", NULL};
712 const char *longattrs[] = {"sAMAccountName", "description", NULL};
713 char *disp_fields[2] = {NULL, NULL};
716 if (c->display_usage) {
722 net_display_usage_from_functable(func);
726 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
730 if (c->opt_long_list_entries)
731 d_printf(_("\nUser name Comment"
732 "\n-----------------------------\n"));
734 rc = ads_do_search_all_fn(ads, ads->config.bind_path,
736 "(objectCategory=user)",
737 c->opt_long_list_entries ? longattrs :
738 shortattrs, usergrp_display,
741 return ADS_ERR_OK(rc) ? 0 : -1;
744 return net_run_function(c, argc, argv, "net ads user", func);
747 static int net_ads_group_usage(struct net_context *c, int argc, const char **argv)
749 return net_group_usage(c, argc, argv);
752 static int ads_group_add(struct net_context *c, int argc, const char **argv)
756 LDAPMessage *res=NULL;
760 if (argc < 1 || c->display_usage) {
761 return net_ads_group_usage(c, argc, argv);
764 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
768 status = ads_find_user_acct(ads, &res, argv[0]);
770 if (!ADS_ERR_OK(status)) {
771 d_fprintf(stderr, _("ads_group_add: %s\n"), ads_errstr(status));
775 if (ads_count_replies(ads, res)) {
776 d_fprintf(stderr, _("ads_group_add: Group %s already exists\n"), argv[0]);
780 if (c->opt_container) {
781 ou_str = SMB_STRDUP(c->opt_container);
783 ou_str = ads_default_ou_string(ads, DS_GUID_USERS_CONTAINER);
786 status = ads_add_group_acct(ads, argv[0], ou_str, c->opt_comment);
788 if (ADS_ERR_OK(status)) {
789 d_printf(_("Group %s added\n"), argv[0]);
792 d_fprintf(stderr, _("Could not add group %s: %s\n"), argv[0],
798 ads_msgfree(ads, res);
804 static int ads_group_delete(struct net_context *c, int argc, const char **argv)
808 LDAPMessage *res = NULL;
811 if (argc < 1 || c->display_usage) {
812 return net_ads_group_usage(c, argc, argv);
815 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
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);
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]);
835 d_fprintf(stderr, _("Error deleting group %s: %s\n"), argv[0],
841 int net_ads_group(struct net_context *c, int argc, const char **argv)
843 struct functable func[] = {
848 N_("Add an AD group"),
849 N_("net ads group add\n"
856 N_("Delete an AD group"),
857 N_("net ads group delete\n"
858 " Delete an AD group")
860 {NULL, NULL, 0, NULL, NULL}
864 const char *shortattrs[] = {"sAMAccountName", NULL};
865 const char *longattrs[] = {"sAMAccountName", "description", NULL};
866 char *disp_fields[2] = {NULL, NULL};
869 if (c->display_usage) {
874 _("List AD groups"));
875 net_display_usage_from_functable(func);
879 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
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,
888 "(objectCategory=group)",
889 c->opt_long_list_entries ? longattrs :
890 shortattrs, usergrp_display,
894 return ADS_ERR_OK(rc) ? 0 : -1;
896 return net_run_function(c, argc, argv, "net ads group", func);
899 static int net_ads_status(struct net_context *c, int argc, const char **argv)
905 if (c->display_usage) {
910 _("Display machine account details"));
914 if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
918 rc = ads_find_machine_acct(ads, &res, global_myname());
919 if (!ADS_ERR_OK(rc)) {
920 d_fprintf(stderr, _("ads_find_machine_acct: %s\n"), ads_errstr(rc));
925 if (ads_count_replies(ads, res) == 0) {
926 d_fprintf(stderr, _("No machine account for '%s' found\n"), global_myname());
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 *******************************************************************/
943 static int net_ads_leave(struct net_context *c, int argc, const char **argv)
946 struct libnet_UnjoinCtx *r = NULL;
949 if (c->display_usage) {
954 _("Leave an AD domain"));
959 d_fprintf(stderr, _("No realm set, are we joined ?\n"));
963 if (!(ctx = talloc_init("net_ads_leave"))) {
964 d_fprintf(stderr, _("Could not initialise talloc context.\n"));
968 if (!c->opt_kerberos) {
969 use_in_memory_ccache();
973 d_fprintf(stderr, _("Could not initialise message context. "
974 "Try running as root\n"));
978 werr = libnet_init_UnjoinCtx(ctx, &r);
979 if (!W_ERROR_IS_OK(werr)) {
980 d_fprintf(stderr, _("Could not initialise unjoin context.\n"));
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();
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;
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));
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);
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);
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);
1031 if (W_ERROR_IS_OK(werr)) {
1038 static NTSTATUS net_ads_join_ok(struct net_context *c)
1040 ADS_STRUCT *ads = NULL;
1043 struct sockaddr_storage dcip;
1045 if (!secrets_init()) {
1046 DEBUG(1,("Failed to initialise secrets database\n"));
1047 return NT_STATUS_ACCESS_DENIED;
1050 net_use_krb_machine_account(c);
1052 get_dc_name(lp_workgroup(), lp_realm(), dc_name, &dcip);
1054 status = ads_startup(c, true, &ads);
1055 if (!ADS_ERR_OK(status)) {
1056 return ads_ntstatus(status);
1060 return NT_STATUS_OK;
1064 check that an existing join is OK
1066 int net_ads_testjoin(struct net_context *c, int argc, const char **argv)
1069 use_in_memory_ccache();
1071 if (c->display_usage) {
1073 "net ads testjoin\n"
1076 _("Test if the existing join is ok"));
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));
1088 printf(_("Join is OK\n"));
1092 /*******************************************************************
1093 Simple configu checks before beginning the join
1094 ********************************************************************/
1096 static WERROR check_ads_config( void )
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;
1103 if (strlen(global_myname()) > 15) {
1104 d_printf(_("Our netbios name can be at most 15 chars long, "
1105 "\"%s\" is %u chars long\n"), global_myname(),
1106 (unsigned int)strlen(global_myname()));
1107 return WERR_INVALID_COMPUTERNAME;
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;
1119 /*******************************************************************
1120 Send a DNS update request
1121 *******************************************************************/
1123 #if defined(WITH_DNS_UPDATES)
1125 DNS_ERROR DoDNSUpdate(char *pszServerName,
1126 const char *pszDomainName, const char *pszHostName,
1127 const struct sockaddr_storage *sslist,
1130 static NTSTATUS net_update_dns_internal(TALLOC_CTX *ctx, ADS_STRUCT *ads,
1131 const char *machine_name,
1132 const struct sockaddr_storage *addrs,
1135 struct dns_rr_ns *nameservers = NULL;
1136 int ns_count = 0, i;
1137 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
1140 const char *dnsdomain = NULL;
1141 char *root_domain = NULL;
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;
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) */
1157 const char *rootname_attrs[] = { "rootDomainNamingContext", NULL };
1158 LDAPMessage *msg = NULL;
1160 ADS_STATUS ads_status;
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"));
1170 ads_status = ads_do_search(ads, "", LDAP_SCOPE_BASE,
1171 "(objectclass=*)", rootname_attrs, &msg);
1172 if (!ADS_ERR_OK(ads_status)) {
1176 root_dn = ads_pull_string(ads, ctx, msg, "rootDomainNamingContext");
1178 ads_msgfree( ads, msg );
1182 root_domain = ads_build_domain( root_dn );
1185 ads_msgfree( ads, msg );
1187 /* try again for NS servers */
1189 status = ads_dns_lookup_ns( ctx, root_domain, &nameservers, &ns_count );
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));
1197 dnsdomain = root_domain;
1201 for (i=0; i < ns_count; i++) {
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 */
1206 fstrcpy( dns_server, nameservers[i].hostname );
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;
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)));
1222 d_printf(_("DNS Update for %s failed: %s\n"),
1223 machine_name, dns_errstr(dns_err));
1224 status = NT_STATUS_UNSUCCESSFUL;
1230 SAFE_FREE( root_domain );
1235 static NTSTATUS net_update_dns_ext(TALLOC_CTX *mem_ctx, ADS_STRUCT *ads,
1236 const char *hostname,
1237 struct sockaddr_storage *iplist,
1240 struct sockaddr_storage *iplist_alloc = NULL;
1241 fstring machine_name;
1245 fstrcpy(machine_name, hostname);
1247 name_to_fqdn( machine_name, global_myname() );
1249 strlower_m( machine_name );
1251 if (num_addrs == 0 || iplist == NULL) {
1253 * Get our ip address
1254 * (not the 127.0.0.x address but a real ip address)
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;
1262 iplist = iplist_alloc;
1265 status = net_update_dns_internal(mem_ctx, ads, machine_name,
1268 SAFE_FREE(iplist_alloc);
1272 static NTSTATUS net_update_dns(TALLOC_CTX *mem_ctx, ADS_STRUCT *ads, const char *hostname)
1276 status = net_update_dns_ext(mem_ctx, ads, hostname, NULL, 0);
1282 /*******************************************************************
1283 ********************************************************************/
1285 static int net_ads_join_usage(struct net_context *c, int argc, const char **argv)
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"));
1305 /*******************************************************************
1306 ********************************************************************/
1308 int net_ads_join(struct net_context *c, int argc, const char **argv)
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;
1318 const char *os_name = NULL;
1319 const char *os_version = NULL;
1320 bool modify_config = lp_config_backend_is_registry();
1322 if (c->display_usage)
1323 return net_ads_join_usage(c, argc, argv);
1325 if (!modify_config) {
1327 werr = check_ads_config();
1328 if (!W_ERROR_IS_OK(werr)) {
1329 d_fprintf(stderr, _("Invalid configuration. Exiting....\n"));
1334 if (!(ctx = talloc_init("net_ads_join"))) {
1335 d_fprintf(stderr, _("Could not initialise talloc context.\n"));
1340 if (!c->opt_kerberos) {
1341 use_in_memory_ccache();
1344 werr = libnet_init_JoinCtx(ctx, &r);
1345 if (!W_ERROR_IS_OK(werr)) {
1349 /* process additional command line args */
1351 for ( i=0; i<argc; i++ ) {
1352 if ( !StrnCaseCmp(argv[i], "createupn", strlen("createupn")) ) {
1354 machineupn = get_string_param(argv[i]);
1356 else if ( !StrnCaseCmp(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;
1363 else if ( !StrnCaseCmp(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;
1370 else if ( !StrnCaseCmp(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;
1383 d_fprintf(stderr, _("Please supply a valid domain name\n"));
1384 werr = WERR_INVALID_PARAM;
1389 d_fprintf(stderr, _("Could not initialise message context. "
1390 "Try running as root\n"));
1391 werr = WERR_ACCESS_DENIED;
1395 /* Do the domain join here */
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);
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;
1414 werr = libnet_Join(ctx, r);
1415 if (!W_ERROR_IS_OK(werr)) {
1419 /* Check the short name of the domain */
1421 if (!modify_config && !strequal(lp_workgroup(), r->out.netbios_domain_name)) {
1422 d_printf(_("The workgroup in %s does not match the short\n"
1423 "domain name obtained from the server.\n"
1424 "Using the name [%s] from the server.\n"
1425 "You should set \"workgroup = %s\" in %s.\n"),
1426 get_dyn_CONFIGFILE(), r->out.netbios_domain_name,
1427 r->out.netbios_domain_name, get_dyn_CONFIGFILE());
1430 d_printf(_("Using short domain name -- %s\n"), r->out.netbios_domain_name);
1432 if (r->out.dns_domain_name) {
1433 d_printf(_("Joined '%s' to realm '%s'\n"), r->in.machine_name,
1434 r->out.dns_domain_name);
1436 d_printf(_("Joined '%s' to domain '%s'\n"), r->in.machine_name,
1437 r->out.netbios_domain_name);
1440 #if defined(WITH_DNS_UPDATES)
1442 * In a clustered environment, don't do dynamic dns updates:
1443 * Registering the set of ip addresses that are assigned to
1444 * the interfaces of the node that performs the join does usually
1445 * not have the desired effect, since the local interfaces do not
1446 * carry the complete set of the cluster's public IP addresses.
1447 * And it can also contain internal addresses that should not
1448 * be visible to the outside at all.
1449 * In order to do dns updates in a clustererd setup, use
1450 * net ads dns register.
1452 if (lp_clustering()) {
1453 d_fprintf(stderr, _("Not doing automatic DNS update in a"
1454 "clustered setup.\n"));
1458 if (r->out.domain_is_ad) {
1459 /* We enter this block with user creds */
1460 ADS_STRUCT *ads_dns = NULL;
1462 if ( (ads_dns = ads_init( lp_realm(), NULL, NULL )) != NULL ) {
1463 /* kinit with the machine password */
1465 use_in_memory_ccache();
1466 if (asprintf( &ads_dns->auth.user_name, "%s$", global_myname()) == -1) {
1469 ads_dns->auth.password = secrets_fetch_machine_password(
1470 r->out.netbios_domain_name, NULL, NULL );
1471 ads_dns->auth.realm = SMB_STRDUP( r->out.dns_domain_name );
1472 strupper_m(ads_dns->auth.realm );
1473 ads_kinit_password( ads_dns );
1476 if ( !ads_dns || !NT_STATUS_IS_OK(net_update_dns( ctx, ads_dns, NULL)) ) {
1477 d_fprintf( stderr, _("DNS update failed!\n") );
1480 /* exit from this block using machine creds */
1481 ads_destroy(&ads_dns);
1493 /* issue an overall failure message at the end. */
1494 d_printf(_("Failed to join domain: %s\n"),
1495 r && r->out.error_string ? r->out.error_string :
1496 get_friendly_werror_msg(werr));
1502 /*******************************************************************
1503 ********************************************************************/
1505 static int net_ads_dns_register(struct net_context *c, int argc, const char **argv)
1507 #if defined(WITH_DNS_UPDATES)
1512 const char *hostname = NULL;
1513 const char **addrs_list = NULL;
1514 struct sockaddr_storage *addrs = NULL;
1519 talloc_enable_leak_report();
1522 if (argc <= 1 && lp_clustering() && lp_cluster_addresses() == NULL) {
1523 d_fprintf(stderr, _("Refusing DNS updates with automatic "
1524 "detection of addresses in a clustered "
1526 c->display_usage = true;
1529 if (c->display_usage) {
1531 "net ads dns register [hostname [IP [IP...]]]\n"
1534 _("Register hostname with DNS\n"));
1538 if (!(ctx = talloc_init("net_ads_dns"))) {
1539 d_fprintf(stderr, _("Could not initialise talloc context\n"));
1548 num_addrs = argc - 1;
1549 addrs_list = &argv[1];
1550 } else if (lp_clustering()) {
1551 addrs_list = lp_cluster_addresses();
1552 num_addrs = str_list_length(addrs_list);
1555 if (num_addrs > 0) {
1556 addrs = talloc_zero_array(ctx, struct sockaddr_storage, num_addrs);
1557 if (addrs == NULL) {
1558 d_fprintf(stderr, _("Error allocating memory!\n"));
1564 for (count = 0; count < num_addrs; count++) {
1565 if (!interpret_string_addr(&addrs[count], addrs_list[count], 0)) {
1566 d_fprintf(stderr, "%s '%s'.\n",
1567 _("Cannot interpret address"),
1574 status = ads_startup(c, true, &ads);
1575 if ( !ADS_ERR_OK(status) ) {
1576 DEBUG(1, ("error on ads_startup: %s\n", ads_errstr(status)));
1581 ntstatus = net_update_dns_ext(ctx, ads, hostname, addrs, num_addrs);
1582 if (!NT_STATUS_IS_OK(ntstatus)) {
1583 d_fprintf( stderr, _("DNS update failed!\n") );
1584 ads_destroy( &ads );
1589 d_fprintf( stderr, _("Successfully registered hostname with DNS\n") );
1597 _("DNS update support not enabled at compile time!\n"));
1602 #if defined(WITH_DNS_UPDATES)
1603 DNS_ERROR do_gethostbyname(const char *server, const char *host);
1606 static int net_ads_dns_gethostbyname(struct net_context *c, int argc, const char **argv)
1608 #if defined(WITH_DNS_UPDATES)
1612 talloc_enable_leak_report();
1615 if (argc != 2 || c->display_usage) {
1620 _("net ads dns gethostbyname <server> <name>\n"),
1621 _(" Look up hostname from the AD\n"
1622 " server\tName server to use\n"
1623 " name\tName to look up\n"));
1627 err = do_gethostbyname(argv[0], argv[1]);
1629 d_printf(_("do_gethostbyname returned %s (%d)\n"),
1630 dns_errstr(err), ERROR_DNS_V(err));
1635 static int net_ads_dns(struct net_context *c, int argc, const char *argv[])
1637 struct functable func[] = {
1640 net_ads_dns_register,
1642 N_("Add host dns entry to AD"),
1643 N_("net ads dns register\n"
1644 " Add host dns entry to AD")
1648 net_ads_dns_gethostbyname,
1651 N_("net ads dns gethostbyname\n"
1654 {NULL, NULL, 0, NULL, NULL}
1657 return net_run_function(c, argc, argv, "net ads dns", func);
1660 /*******************************************************************
1661 ********************************************************************/
1663 int net_ads_printer_usage(struct net_context *c, int argc, const char **argv)
1666 "\nnet ads printer search <printer>"
1667 "\n\tsearch for a printer in the directory\n"
1668 "\nnet ads printer info <printer> <server>"
1669 "\n\tlookup info in directory for printer on server"
1670 "\n\t(note: printer defaults to \"*\", server defaults to local)\n"
1671 "\nnet ads printer publish <printername>"
1672 "\n\tpublish printer in directory"
1673 "\n\t(note: printer name is required)\n"
1674 "\nnet ads printer remove <printername>"
1675 "\n\tremove printer from directory"
1676 "\n\t(note: printer name is required)\n"));
1680 /*******************************************************************
1681 ********************************************************************/
1683 static int net_ads_printer_search(struct net_context *c, int argc, const char **argv)
1687 LDAPMessage *res = NULL;
1689 if (c->display_usage) {
1691 "net ads printer search\n"
1694 _("List printers in the AD"));
1698 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
1702 rc = ads_find_printers(ads, &res);
1704 if (!ADS_ERR_OK(rc)) {
1705 d_fprintf(stderr, _("ads_find_printer: %s\n"), ads_errstr(rc));
1706 ads_msgfree(ads, res);
1711 if (ads_count_replies(ads, res) == 0) {
1712 d_fprintf(stderr, _("No results found\n"));
1713 ads_msgfree(ads, res);
1719 ads_msgfree(ads, res);
1724 static int net_ads_printer_info(struct net_context *c, int argc, const char **argv)
1728 const char *servername, *printername;
1729 LDAPMessage *res = NULL;
1731 if (c->display_usage) {
1734 _("net ads printer info [printername [servername]]\n"
1735 " Display printer info from AD\n"
1736 " printername\tPrinter name or wildcard\n"
1737 " servername\tName of the print server\n"));
1741 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
1746 printername = argv[0];
1752 servername = argv[1];
1754 servername = global_myname();
1757 rc = ads_find_printer_on_server(ads, &res, printername, servername);
1759 if (!ADS_ERR_OK(rc)) {
1760 d_fprintf(stderr, _("Server '%s' not found: %s\n"),
1761 servername, ads_errstr(rc));
1762 ads_msgfree(ads, res);
1767 if (ads_count_replies(ads, res) == 0) {
1768 d_fprintf(stderr, _("Printer '%s' not found\n"), printername);
1769 ads_msgfree(ads, res);
1775 ads_msgfree(ads, res);
1781 static int net_ads_printer_publish(struct net_context *c, int argc, const char **argv)
1785 const char *servername, *printername;
1786 struct cli_state *cli = NULL;
1787 struct rpc_pipe_client *pipe_hnd = NULL;
1788 struct sockaddr_storage server_ss;
1790 TALLOC_CTX *mem_ctx = talloc_init("net_ads_printer_publish");
1791 ADS_MODLIST mods = ads_init_mods(mem_ctx);
1792 char *prt_dn, *srv_dn, **srv_cn;
1793 char *srv_cn_escaped = NULL, *printername_escaped = NULL;
1794 LDAPMessage *res = NULL;
1796 if (argc < 1 || c->display_usage) {
1799 _("net ads printer publish <printername> [servername]\n"
1800 " Publish printer in AD\n"
1801 " printername\tName of the printer\n"
1802 " servername\tName of the print server\n"));
1803 talloc_destroy(mem_ctx);
1807 if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
1808 talloc_destroy(mem_ctx);
1812 printername = argv[0];
1815 servername = argv[1];
1817 servername = global_myname();
1820 /* Get printer data from SPOOLSS */
1822 resolve_name(servername, &server_ss, 0x20, false);
1824 nt_status = cli_full_connection(&cli, global_myname(), servername,
1827 c->opt_user_name, c->opt_workgroup,
1828 c->opt_password ? c->opt_password : "",
1829 CLI_FULL_CONNECTION_USE_KERBEROS,
1832 if (NT_STATUS_IS_ERR(nt_status)) {
1833 d_fprintf(stderr, _("Unable to open a connnection to %s to "
1834 "obtain data for %s\n"),
1835 servername, printername);
1837 talloc_destroy(mem_ctx);
1841 /* Publish on AD server */
1843 ads_find_machine_acct(ads, &res, servername);
1845 if (ads_count_replies(ads, res) == 0) {
1846 d_fprintf(stderr, _("Could not find machine account for server "
1850 talloc_destroy(mem_ctx);
1854 srv_dn = ldap_get_dn((LDAP *)ads->ldap.ld, (LDAPMessage *)res);
1855 srv_cn = ldap_explode_dn(srv_dn, 1);
1857 srv_cn_escaped = escape_rdn_val_string_alloc(srv_cn[0]);
1858 printername_escaped = escape_rdn_val_string_alloc(printername);
1859 if (!srv_cn_escaped || !printername_escaped) {
1860 SAFE_FREE(srv_cn_escaped);
1861 SAFE_FREE(printername_escaped);
1862 d_fprintf(stderr, _("Internal error, out of memory!"));
1864 talloc_destroy(mem_ctx);
1868 if (asprintf(&prt_dn, "cn=%s-%s,%s", srv_cn_escaped, printername_escaped, srv_dn) == -1) {
1869 SAFE_FREE(srv_cn_escaped);
1870 SAFE_FREE(printername_escaped);
1871 d_fprintf(stderr, _("Internal error, out of memory!"));
1873 talloc_destroy(mem_ctx);
1877 SAFE_FREE(srv_cn_escaped);
1878 SAFE_FREE(printername_escaped);
1880 nt_status = cli_rpc_pipe_open_noauth(cli, &ndr_table_spoolss.syntax_id, &pipe_hnd);
1881 if (!NT_STATUS_IS_OK(nt_status)) {
1882 d_fprintf(stderr, _("Unable to open a connnection to the spoolss pipe on %s\n"),
1886 talloc_destroy(mem_ctx);
1890 if (!W_ERROR_IS_OK(get_remote_printer_publishing_data(pipe_hnd, mem_ctx, &mods,
1894 talloc_destroy(mem_ctx);
1898 rc = ads_add_printer_entry(ads, prt_dn, mem_ctx, &mods);
1899 if (!ADS_ERR_OK(rc)) {
1900 d_fprintf(stderr, "ads_publish_printer: %s\n", ads_errstr(rc));
1903 talloc_destroy(mem_ctx);
1907 d_printf("published printer\n");
1910 talloc_destroy(mem_ctx);
1915 static int net_ads_printer_remove(struct net_context *c, int argc, const char **argv)
1919 const char *servername;
1921 LDAPMessage *res = NULL;
1923 if (argc < 1 || c->display_usage) {
1926 _("net ads printer remove <printername> [servername]\n"
1927 " Remove a printer from the AD\n"
1928 " printername\tName of the printer\n"
1929 " servername\tName of the print server\n"));
1933 if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
1938 servername = argv[1];
1940 servername = global_myname();
1943 rc = ads_find_printer_on_server(ads, &res, argv[0], servername);
1945 if (!ADS_ERR_OK(rc)) {
1946 d_fprintf(stderr, _("ads_find_printer_on_server: %s\n"), ads_errstr(rc));
1947 ads_msgfree(ads, res);
1952 if (ads_count_replies(ads, res) == 0) {
1953 d_fprintf(stderr, _("Printer '%s' not found\n"), argv[1]);
1954 ads_msgfree(ads, res);
1959 prt_dn = ads_get_dn(ads, talloc_tos(), res);
1960 ads_msgfree(ads, res);
1961 rc = ads_del_dn(ads, prt_dn);
1962 TALLOC_FREE(prt_dn);
1964 if (!ADS_ERR_OK(rc)) {
1965 d_fprintf(stderr, _("ads_del_dn: %s\n"), ads_errstr(rc));
1974 static int net_ads_printer(struct net_context *c, int argc, const char **argv)
1976 struct functable func[] = {
1979 net_ads_printer_search,
1981 N_("Search for a printer"),
1982 N_("net ads printer search\n"
1983 " Search for a printer")
1987 net_ads_printer_info,
1989 N_("Display printer information"),
1990 N_("net ads printer info\n"
1991 " Display printer information")
1995 net_ads_printer_publish,
1997 N_("Publish a printer"),
1998 N_("net ads printer publish\n"
1999 " Publish a printer")
2003 net_ads_printer_remove,
2005 N_("Delete a printer"),
2006 N_("net ads printer remove\n"
2007 " Delete a printer")
2009 {NULL, NULL, 0, NULL, NULL}
2012 return net_run_function(c, argc, argv, "net ads printer", func);
2016 static int net_ads_password(struct net_context *c, int argc, const char **argv)
2019 const char *auth_principal = c->opt_user_name;
2020 const char *auth_password = c->opt_password;
2022 char *new_password = NULL;
2027 if (c->display_usage) {
2030 _("net ads password <username>\n"
2031 " Change password for user\n"
2032 " username\tName of user to change password for\n"));
2036 if (c->opt_user_name == NULL || c->opt_password == NULL) {
2037 d_fprintf(stderr, _("You must supply an administrator "
2038 "username/password\n"));
2043 d_fprintf(stderr, _("ERROR: You must say which username to "
2044 "change password for\n"));
2049 if (!strchr_m(user, '@')) {
2050 if (asprintf(&chr, "%s@%s", argv[0], lp_realm()) == -1) {
2056 use_in_memory_ccache();
2057 chr = strchr_m(auth_principal, '@');
2064 /* use the realm so we can eventually change passwords for users
2065 in realms other than default */
2066 if (!(ads = ads_init(realm, c->opt_workgroup, c->opt_host))) {
2070 /* we don't actually need a full connect, but it's the easy way to
2071 fill in the KDC's addresss */
2074 if (!ads->config.realm) {
2075 d_fprintf(stderr, _("Didn't find the kerberos server!\n"));
2081 new_password = (char *)argv[1];
2083 if (asprintf(&prompt, _("Enter new password for %s:"), user) == -1) {
2086 new_password = getpass(prompt);
2090 ret = kerberos_set_password(ads->auth.kdc_server, auth_principal,
2091 auth_password, user, new_password, ads->auth.time_offset);
2092 if (!ADS_ERR_OK(ret)) {
2093 d_fprintf(stderr, _("Password change failed: %s\n"), ads_errstr(ret));
2098 d_printf(_("Password change for %s completed.\n"), user);
2104 int net_ads_changetrustpw(struct net_context *c, int argc, const char **argv)
2107 char *host_principal;
2111 if (c->display_usage) {
2113 "net ads changetrustpw\n"
2116 _("Change the machine account's trust password"));
2120 if (!secrets_init()) {
2121 DEBUG(1,("Failed to initialise secrets database\n"));
2125 net_use_krb_machine_account(c);
2127 use_in_memory_ccache();
2129 if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2133 fstrcpy(my_name, global_myname());
2134 strlower_m(my_name);
2135 if (asprintf(&host_principal, "%s$@%s", my_name, ads->config.realm) == -1) {
2139 d_printf(_("Changing password for principal: %s\n"), host_principal);
2141 ret = ads_change_trust_account_password(ads, host_principal);
2143 if (!ADS_ERR_OK(ret)) {
2144 d_fprintf(stderr, _("Password change failed: %s\n"), ads_errstr(ret));
2146 SAFE_FREE(host_principal);
2150 d_printf(_("Password change for principal %s succeeded.\n"), host_principal);
2152 if (USE_SYSTEM_KEYTAB) {
2153 d_printf(_("Attempting to update system keytab with new password.\n"));
2154 if (ads_keytab_create_default(ads)) {
2155 d_printf(_("Failed to update system keytab.\n"));
2160 SAFE_FREE(host_principal);
2166 help for net ads search
2168 static int net_ads_search_usage(struct net_context *c, int argc, const char **argv)
2171 "\nnet ads search <expression> <attributes...>\n"
2172 "\nPerform a raw LDAP search on a ADS server and dump the results.\n"
2173 "The expression is a standard LDAP search expression, and the\n"
2174 "attributes are a list of LDAP fields to show in the results.\n\n"
2175 "Example: net ads search '(objectCategory=group)' sAMAccountName\n\n"
2177 net_common_flags_usage(c, argc, argv);
2183 general ADS search function. Useful in diagnosing problems in ADS
2185 static int net_ads_search(struct net_context *c, int argc, const char **argv)
2189 const char *ldap_exp;
2191 LDAPMessage *res = NULL;
2193 if (argc < 1 || c->display_usage) {
2194 return net_ads_search_usage(c, argc, argv);
2197 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2204 rc = ads_do_search_all(ads, ads->config.bind_path,
2206 ldap_exp, attrs, &res);
2207 if (!ADS_ERR_OK(rc)) {
2208 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2213 d_printf(_("Got %d replies\n\n"), ads_count_replies(ads, res));
2215 /* dump the results */
2218 ads_msgfree(ads, res);
2226 help for net ads search
2228 static int net_ads_dn_usage(struct net_context *c, int argc, const char **argv)
2231 "\nnet ads dn <dn> <attributes...>\n"
2232 "\nperform a raw LDAP search on a ADS server and dump the results\n"
2233 "The DN standard LDAP DN, and the attributes are a list of LDAP fields \n"
2234 "to show in the results\n\n"
2235 "Example: net ads dn 'CN=administrator,CN=Users,DC=my,DC=domain' sAMAccountName\n\n"
2236 "Note: the DN must be provided properly escaped. See RFC 4514 for details\n\n"
2238 net_common_flags_usage(c, argc, argv);
2244 general ADS search function. Useful in diagnosing problems in ADS
2246 static int net_ads_dn(struct net_context *c, int argc, const char **argv)
2252 LDAPMessage *res = NULL;
2254 if (argc < 1 || c->display_usage) {
2255 return net_ads_dn_usage(c, argc, argv);
2258 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2265 rc = ads_do_search_all(ads, dn,
2267 "(objectclass=*)", attrs, &res);
2268 if (!ADS_ERR_OK(rc)) {
2269 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2274 d_printf("Got %d replies\n\n", ads_count_replies(ads, res));
2276 /* dump the results */
2279 ads_msgfree(ads, res);
2286 help for net ads sid search
2288 static int net_ads_sid_usage(struct net_context *c, int argc, const char **argv)
2291 "\nnet ads sid <sid> <attributes...>\n"
2292 "\nperform a raw LDAP search on a ADS server and dump the results\n"
2293 "The SID is in string format, and the attributes are a list of LDAP fields \n"
2294 "to show in the results\n\n"
2295 "Example: net ads sid 'S-1-5-32' distinguishedName\n\n"
2297 net_common_flags_usage(c, argc, argv);
2303 general ADS search function. Useful in diagnosing problems in ADS
2305 static int net_ads_sid(struct net_context *c, int argc, const char **argv)
2309 const char *sid_string;
2311 LDAPMessage *res = NULL;
2314 if (argc < 1 || c->display_usage) {
2315 return net_ads_sid_usage(c, argc, argv);
2318 if (!ADS_ERR_OK(ads_startup(c, false, &ads))) {
2322 sid_string = argv[0];
2325 if (!string_to_sid(&sid, sid_string)) {
2326 d_fprintf(stderr, _("could not convert sid\n"));
2331 rc = ads_search_retry_sid(ads, &res, &sid, attrs);
2332 if (!ADS_ERR_OK(rc)) {
2333 d_fprintf(stderr, _("search failed: %s\n"), ads_errstr(rc));
2338 d_printf(_("Got %d replies\n\n"), ads_count_replies(ads, res));
2340 /* dump the results */
2343 ads_msgfree(ads, res);
2349 static int net_ads_keytab_flush(struct net_context *c, int argc, const char **argv)
2354 if (c->display_usage) {
2356 "net ads keytab flush\n"
2359 _("Delete the whole keytab"));
2363 if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2366 ret = ads_keytab_flush(ads);
2371 static int net_ads_keytab_add(struct net_context *c, int argc, const char **argv)
2377 if (c->display_usage) {
2380 _("net ads keytab add <principal> [principal ...]\n"
2381 " Add principals to local keytab\n"
2382 " principal\tKerberos principal to add to "
2387 d_printf(_("Processing principals to add...\n"));
2388 if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2391 for (i = 0; i < argc; i++) {
2392 ret |= ads_keytab_add_entry(ads, argv[i]);
2398 static int net_ads_keytab_create(struct net_context *c, int argc, const char **argv)
2403 if (c->display_usage) {
2405 "net ads keytab create\n"
2408 _("Create new default keytab"));
2412 if (!ADS_ERR_OK(ads_startup(c, true, &ads))) {
2415 ret = ads_keytab_create_default(ads);
2420 static int net_ads_keytab_list(struct net_context *c, int argc, const char **argv)
2422 const char *keytab = NULL;
2424 if (c->display_usage) {
2427 _("net ads keytab list [keytab]\n"
2428 " List a local keytab\n"
2429 " keytab\tKeytab to list\n"));
2437 return ads_keytab_list(keytab);
2441 int net_ads_keytab(struct net_context *c, int argc, const char **argv)
2443 struct functable func[] = {
2448 N_("Add a service principal"),
2449 N_("net ads keytab add\n"
2450 " Add a service principal")
2454 net_ads_keytab_create,
2456 N_("Create a fresh keytab"),
2457 N_("net ads keytab create\n"
2458 " Create a fresh keytab")
2462 net_ads_keytab_flush,
2464 N_("Remove all keytab entries"),
2465 N_("net ads keytab flush\n"
2466 " Remove all keytab entries")
2470 net_ads_keytab_list,
2472 N_("List a keytab"),
2473 N_("net ads keytab list\n"
2476 {NULL, NULL, 0, NULL, NULL}
2479 if (!USE_KERBEROS_KEYTAB) {
2480 d_printf(_("\nWarning: \"kerberos method\" must be set to a "
2481 "keytab method to use keytab functions.\n"));
2484 return net_run_function(c, argc, argv, "net ads keytab", func);
2487 static int net_ads_kerberos_renew(struct net_context *c, int argc, const char **argv)
2491 if (c->display_usage) {
2493 "net ads kerberos renew\n"
2496 _("Renew TGT from existing credential cache"));
2500 ret = smb_krb5_renew_ticket(NULL, NULL, NULL, NULL);
2502 d_printf(_("failed to renew kerberos ticket: %s\n"),
2503 error_message(ret));
2508 static int net_ads_kerberos_pac(struct net_context *c, int argc, const char **argv)
2510 struct PAC_LOGON_INFO *info = NULL;
2511 TALLOC_CTX *mem_ctx = NULL;
2514 const char *impersonate_princ_s = NULL;
2516 if (c->display_usage) {
2518 "net ads kerberos pac\n"
2521 _("Dump the Kerberos PAC"));
2525 mem_ctx = talloc_init("net_ads_kerberos_pac");
2531 impersonate_princ_s = argv[0];
2534 c->opt_password = net_prompt_pass(c, c->opt_user_name);
2536 status = kerberos_return_pac(mem_ctx,
2545 2592000, /* one month */
2546 impersonate_princ_s,
2548 if (!NT_STATUS_IS_OK(status)) {
2549 d_printf(_("failed to query kerberos PAC: %s\n"),
2556 s = NDR_PRINT_STRUCT_STRING(mem_ctx, PAC_LOGON_INFO, info);
2557 d_printf(_("The Pac: %s\n"), s);
2562 TALLOC_FREE(mem_ctx);
2566 static int net_ads_kerberos_kinit(struct net_context *c, int argc, const char **argv)
2568 TALLOC_CTX *mem_ctx = NULL;
2572 if (c->display_usage) {
2574 "net ads kerberos kinit\n"
2577 _("Get Ticket Granting Ticket (TGT) for the user"));
2581 mem_ctx = talloc_init("net_ads_kerberos_kinit");
2586 c->opt_password = net_prompt_pass(c, c->opt_user_name);
2588 ret = kerberos_kinit_password_ext(c->opt_user_name,
2596 2592000, /* one month */
2599 d_printf(_("failed to kinit password: %s\n"),
2606 int net_ads_kerberos(struct net_context *c, int argc, const char **argv)
2608 struct functable func[] = {
2611 net_ads_kerberos_kinit,
2613 N_("Retrieve Ticket Granting Ticket (TGT)"),
2614 N_("net ads kerberos kinit\n"
2615 " Receive Ticket Granting Ticket (TGT)")
2619 net_ads_kerberos_renew,
2621 N_("Renew Ticket Granting Ticket from credential cache"),
2622 N_("net ads kerberos renew\n"
2623 " Renew Ticket Granting Ticket (TGT) from "
2628 net_ads_kerberos_pac,
2630 N_("Dump Kerberos PAC"),
2631 N_("net ads kerberos pac\n"
2632 " Dump Kerberos PAC")
2634 {NULL, NULL, 0, NULL, NULL}
2637 return net_run_function(c, argc, argv, "net ads kerberos", func);
2640 int net_ads(struct net_context *c, int argc, const char **argv)
2642 struct functable func[] = {
2647 N_("Display details on remote ADS server"),
2649 " Display details on remote ADS server")
2655 N_("Join the local machine to ADS realm"),
2657 " Join the local machine to ADS realm")
2663 N_("Validate machine account"),
2664 N_("net ads testjoin\n"
2665 " Validate machine account")
2671 N_("Remove the local machine from ADS"),
2672 N_("net ads leave\n"
2673 " Remove the local machine from ADS")
2679 N_("Display machine account details"),
2680 N_("net ads status\n"
2681 " Display machine account details")
2687 N_("List/modify users"),
2689 " List/modify users")
2695 N_("List/modify groups"),
2696 N_("net ads group\n"
2697 " List/modify groups")
2703 N_("Issue dynamic DNS update"),
2705 " Issue dynamic DNS update")
2711 N_("Change user passwords"),
2712 N_("net ads password\n"
2713 " Change user passwords")
2717 net_ads_changetrustpw,
2719 N_("Change trust account password"),
2720 N_("net ads changetrustpw\n"
2721 " Change trust account password")
2727 N_("List/modify printer entries"),
2728 N_("net ads printer\n"
2729 " List/modify printer entries")
2735 N_("Issue LDAP search using filter"),
2736 N_("net ads search\n"
2737 " Issue LDAP search using filter")
2743 N_("Issue LDAP search by DN"),
2745 " Issue LDAP search by DN")
2751 N_("Issue LDAP search by SID"),
2753 " Issue LDAP search by SID")
2759 N_("Display workgroup name"),
2760 N_("net ads workgroup\n"
2761 " Display the workgroup name")
2767 N_("Perfom CLDAP query on DC"),
2768 N_("net ads lookup\n"
2769 " Find the ADS DC using CLDAP lookups")
2775 N_("Manage local keytab file"),
2776 N_("net ads keytab\n"
2777 " Manage local keytab file")
2783 N_("Manage group policy objects"),
2785 " Manage group policy objects")
2791 N_("Manage kerberos keytab"),
2792 N_("net ads kerberos\n"
2793 " Manage kerberos keytab")
2795 {NULL, NULL, 0, NULL, NULL}
2798 return net_run_function(c, argc, argv, "net ads", func);
2803 static int net_ads_noads(void)
2805 d_fprintf(stderr, _("ADS support not compiled in\n"));
2809 int net_ads_keytab(struct net_context *c, int argc, const char **argv)
2811 return net_ads_noads();
2814 int net_ads_kerberos(struct net_context *c, int argc, const char **argv)
2816 return net_ads_noads();
2819 int net_ads_changetrustpw(struct net_context *c, int argc, const char **argv)
2821 return net_ads_noads();
2824 int net_ads_join(struct net_context *c, int argc, const char **argv)
2826 return net_ads_noads();
2829 int net_ads_user(struct net_context *c, int argc, const char **argv)
2831 return net_ads_noads();
2834 int net_ads_group(struct net_context *c, int argc, const char **argv)
2836 return net_ads_noads();
2839 int net_ads_gpo(struct net_context *c, int argc, const char **argv)
2841 return net_ads_noads();
2844 /* this one shouldn't display a message */
2845 int net_ads_check(struct net_context *c)
2850 int net_ads_check_our_domain(struct net_context *c)
2855 int net_ads(struct net_context *c, int argc, const char **argv)
2857 return net_ads_noads();
2860 #endif /* WITH_ADS */