2 Unix SMB/CIFS implementation.
4 Winbind ADS backend functions
6 Copyright (C) Andrew Tridgell 2001
7 Copyright (C) Andrew Bartlett <abartlet@samba.org> 2003
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 2 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, write to the Free Software
21 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 #define DBGC_CLASS DBGC_WINBIND
32 return our ads connections structure for a domain. We keep the connection
33 open to make things faster
35 static ADS_STRUCT *ads_cached_connection(struct winbindd_domain *domain)
40 if (domain->private) {
41 return (ADS_STRUCT *)domain->private;
44 /* we don't want this to affect the users ccache */
45 setenv("KRB5CCNAME", "MEMORY:winbind_ccache", 1);
47 ads = ads_init(domain->alt_name, domain->name, NULL);
49 DEBUG(1,("ads_init for domain %s failed\n", domain->name));
53 /* the machine acct password might have change - fetch it every time */
54 SAFE_FREE(ads->auth.password);
55 ads->auth.password = secrets_fetch_machine_password(lp_workgroup(), NULL, NULL);
57 SAFE_FREE(ads->auth.realm);
58 ads->auth.realm = strdup(lp_realm());
60 status = ads_connect(ads);
61 if (!ADS_ERR_OK(status) || !ads->config.realm) {
62 extern struct winbindd_methods msrpc_methods, cache_methods;
63 DEBUG(1,("ads_connect for domain %s failed: %s\n",
64 domain->name, ads_errstr(status)));
67 /* if we get ECONNREFUSED then it might be a NT4
68 server, fall back to MSRPC */
69 if (status.error_type == ADS_ERROR_SYSTEM &&
70 status.err.rc == ECONNREFUSED) {
71 DEBUG(1,("Trying MSRPC methods\n"));
72 if (domain->methods == &cache_methods) {
73 domain->backend = &msrpc_methods;
75 domain->methods = &msrpc_methods;
81 domain->private = (void *)ads;
86 /* Query display info for a realm. This is the basic user list fn */
87 static NTSTATUS query_user_list(struct winbindd_domain *domain,
90 WINBIND_USERINFO **info)
92 ADS_STRUCT *ads = NULL;
93 const char *attrs[] = {"userPrincipalName",
95 "name", "objectSid", "primaryGroupID",
96 "sAMAccountType", NULL};
101 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
105 DEBUG(3,("ads: query_user_list\n"));
107 ads = ads_cached_connection(domain);
110 domain->last_status = NT_STATUS_SERVER_DISABLED;
114 rc = ads_search_retry(ads, &res, "(objectCategory=user)", attrs);
115 if (!ADS_ERR_OK(rc) || !res) {
116 DEBUG(1,("query_user_list ads_search: %s\n", ads_errstr(rc)));
120 count = ads_count_replies(ads, res);
122 DEBUG(1,("query_user_list: No users found\n"));
126 (*info) = talloc_zero(mem_ctx, count * sizeof(**info));
128 status = NT_STATUS_NO_MEMORY;
134 for (msg = ads_first_entry(ads, res); msg; msg = ads_next_entry(ads, msg)) {
142 if (!ads_pull_uint32(ads, msg, "sAMAccountType", &atype) ||
143 ads_atype_map(atype) != SID_NAME_USER) {
144 DEBUG(1,("Not a user account? atype=0x%x\n", atype));
148 name = ads_pull_username(ads, mem_ctx, msg);
149 gecos = ads_pull_string(ads, mem_ctx, msg, "name");
150 if (!ads_pull_sid(ads, msg, "objectSid", &sid)) {
151 DEBUG(1,("No sid for %s !?\n", name));
154 if (!ads_pull_uint32(ads, msg, "primaryGroupID", &group)) {
155 DEBUG(1,("No primary group for %s !?\n", name));
159 sid2 = talloc(mem_ctx, sizeof(*sid2));
161 status = NT_STATUS_NO_MEMORY;
165 sid_copy(sid2, &sid);
167 group_sid = rid_to_talloced_sid(domain, mem_ctx, group);
169 (*info)[i].acct_name = name;
170 (*info)[i].full_name = gecos;
171 (*info)[i].user_sid = sid2;
172 (*info)[i].group_sid = group_sid;
177 status = NT_STATUS_OK;
179 DEBUG(3,("ads query_user_list gave %d entries\n", (*num_entries)));
183 ads_msgfree(ads, res);
188 /* list all domain groups */
189 static NTSTATUS enum_dom_groups(struct winbindd_domain *domain,
192 struct acct_info **info)
194 ADS_STRUCT *ads = NULL;
195 const char *attrs[] = {"userPrincipalName", "sAMAccountName",
197 "sAMAccountType", NULL};
202 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
207 DEBUG(3,("ads: enum_dom_groups\n"));
209 ads = ads_cached_connection(domain);
212 domain->last_status = NT_STATUS_SERVER_DISABLED;
216 rc = ads_search_retry(ads, &res, "(objectCategory=group)", attrs);
217 if (!ADS_ERR_OK(rc) || !res) {
218 DEBUG(1,("enum_dom_groups ads_search: %s\n", ads_errstr(rc)));
222 count = ads_count_replies(ads, res);
224 DEBUG(1,("enum_dom_groups: No groups found\n"));
228 (*info) = talloc_zero(mem_ctx, count * sizeof(**info));
230 status = NT_STATUS_NO_MEMORY;
236 group_flags = ATYPE_GLOBAL_GROUP;
238 /* only grab domain local groups for our domain */
239 if ( domain->native_mode && strequal(lp_realm(), domain->alt_name) )
240 group_flags |= ATYPE_LOCAL_GROUP;
242 for (msg = ads_first_entry(ads, res); msg; msg = ads_next_entry(ads, msg)) {
248 if (!ads_pull_uint32(ads, msg, "sAMAccountType", &account_type) || !(account_type & group_flags) )
251 name = ads_pull_username(ads, mem_ctx, msg);
252 gecos = ads_pull_string(ads, mem_ctx, msg, "name");
253 if (!ads_pull_sid(ads, msg, "objectSid", &sid)) {
254 DEBUG(1,("No sid for %s !?\n", name));
258 if (!sid_peek_check_rid(&domain->sid, &sid, &rid)) {
259 DEBUG(1,("No rid for %s !?\n", name));
263 fstrcpy((*info)[i].acct_name, name);
264 fstrcpy((*info)[i].acct_desc, gecos);
265 (*info)[i].rid = rid;
271 status = NT_STATUS_OK;
273 DEBUG(3,("ads enum_dom_groups gave %d entries\n", (*num_entries)));
277 ads_msgfree(ads, res);
282 /* list all domain local groups */
283 static NTSTATUS enum_local_groups(struct winbindd_domain *domain,
286 struct acct_info **info)
289 * This is a stub function only as we returned the domain
290 * local groups in enum_dom_groups() if the domain->native field
291 * was true. This is a simple performance optimization when
294 * if we ever need to enumerate domain local groups separately,
295 * then this the optimization in enum_dom_groups() will need
303 /* convert a single name to a sid in a domain */
304 static NTSTATUS name_to_sid(struct winbindd_domain *domain,
308 enum SID_NAME_USE *type)
312 DEBUG(3,("ads: name_to_sid\n"));
314 ads = ads_cached_connection(domain);
317 domain->last_status = NT_STATUS_SERVER_DISABLED;
318 return NT_STATUS_UNSUCCESSFUL;
321 return ads_name_to_sid(ads, name, sid, type);
324 /* convert a sid to a user or group name */
325 static NTSTATUS sid_to_name(struct winbindd_domain *domain,
329 enum SID_NAME_USE *type)
331 ADS_STRUCT *ads = NULL;
332 DEBUG(3,("ads: sid_to_name\n"));
334 ads = ads_cached_connection(domain);
337 domain->last_status = NT_STATUS_SERVER_DISABLED;
338 return NT_STATUS_UNSUCCESSFUL;
341 return ads_sid_to_name(ads, mem_ctx, sid, name, type);
345 /* convert a DN to a name, SID and name type
346 this might become a major speed bottleneck if groups have
347 lots of users, in which case we could cache the results
349 static BOOL dn_lookup(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx,
351 char **name, uint32 *name_type, DOM_SID *sid)
354 const char *attrs[] = {"userPrincipalName", "sAMAccountName",
355 "objectSid", "sAMAccountType", NULL};
358 DEBUG(3,("ads: dn_lookup\n"));
360 rc = ads_search_retry_dn(ads, &res, dn, attrs);
362 if (!ADS_ERR_OK(rc) || !res) {
366 (*name) = ads_pull_username(ads, mem_ctx, res);
368 if (!ads_pull_uint32(ads, res, "sAMAccountType", &atype)) {
371 (*name_type) = ads_atype_map(atype);
373 if (!ads_pull_sid(ads, res, "objectSid", sid)) {
378 ads_msgfree(ads, res);
384 ads_msgfree(ads, res);
389 /* Lookup user information from a rid */
390 static NTSTATUS query_user(struct winbindd_domain *domain,
393 WINBIND_USERINFO *info)
395 ADS_STRUCT *ads = NULL;
396 const char *attrs[] = {"userPrincipalName",
399 "primaryGroupID", NULL};
406 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
410 DEBUG(3,("ads: query_user\n"));
412 ads = ads_cached_connection(domain);
415 domain->last_status = NT_STATUS_SERVER_DISABLED;
419 sidstr = sid_binstring(sid);
420 asprintf(&ldap_exp, "(objectSid=%s)", sidstr);
421 rc = ads_search_retry(ads, &msg, ldap_exp, attrs);
424 if (!ADS_ERR_OK(rc) || !msg) {
425 DEBUG(1,("query_user(sid=%s) ads_search: %s\n", sid_to_string(sid_string, sid), ads_errstr(rc)));
429 count = ads_count_replies(ads, msg);
431 DEBUG(1,("query_user(sid=%s): Not found\n", sid_to_string(sid_string, sid)));
435 info->acct_name = ads_pull_username(ads, mem_ctx, msg);
436 info->full_name = ads_pull_string(ads, mem_ctx, msg, "name");
438 if (!ads_pull_uint32(ads, msg, "primaryGroupID", &group_rid)) {
439 DEBUG(1,("No primary group for %s !?\n", sid_to_string(sid_string, sid)));
443 sid2 = talloc(mem_ctx, sizeof(*sid2));
445 status = NT_STATUS_NO_MEMORY;
450 info->user_sid = sid2;
452 info->group_sid = rid_to_talloced_sid(domain, mem_ctx, group_rid);
454 status = NT_STATUS_OK;
456 DEBUG(3,("ads query_user gave %s\n", info->acct_name));
459 ads_msgfree(ads, msg);
464 /* Lookup groups a user is a member of - alternate method, for when
465 tokenGroups are not available. */
466 static NTSTATUS lookup_usergroups_alt(struct winbindd_domain *domain,
469 DOM_SID *primary_group,
470 uint32 *num_groups, DOM_SID ***user_gids)
473 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
479 const char *group_attrs[] = {"objectSid", NULL};
482 DEBUG(3,("ads: lookup_usergroups_alt\n"));
484 ads = ads_cached_connection(domain);
487 domain->last_status = NT_STATUS_SERVER_DISABLED;
491 if (!(escaped_dn = escape_ldap_string_alloc(user_dn))) {
492 status = NT_STATUS_NO_MEMORY;
496 /* buggy server, no tokenGroups. Instead lookup what groups this user
497 is a member of by DN search on member*/
499 if (!(ldap_exp = talloc_asprintf(mem_ctx, "(&(member=%s)(objectClass=group))", escaped_dn))) {
500 DEBUG(1,("lookup_usergroups(dn=%s) asprintf failed!\n", user_dn));
501 SAFE_FREE(escaped_dn);
502 status = NT_STATUS_NO_MEMORY;
506 SAFE_FREE(escaped_dn);
508 rc = ads_search_retry(ads, &res, ldap_exp, group_attrs);
510 if (!ADS_ERR_OK(rc) || !res) {
511 DEBUG(1,("lookup_usergroups ads_search member=%s: %s\n", user_dn, ads_errstr(rc)));
512 return ads_ntstatus(rc);
515 count = ads_count_replies(ads, res);
517 DEBUG(5,("lookup_usergroups: No supp groups found\n"));
519 status = ads_ntstatus(rc);
523 (*user_gids) = talloc_zero(mem_ctx, sizeof(**user_gids) * (count + 1));
524 (*user_gids)[0] = primary_group;
528 for (msg = ads_first_entry(ads, res); msg; msg = ads_next_entry(ads, msg)) {
531 if (!ads_pull_sid(ads, msg, "objectSid", &group_sid)) {
532 DEBUG(1,("No sid for this group ?!?\n"));
536 if (sid_equal(&group_sid, primary_group)) continue;
538 (*user_gids)[*num_groups] = talloc(mem_ctx, sizeof(***user_gids));
539 if (!(*user_gids)[*num_groups]) {
540 status = NT_STATUS_NO_MEMORY;
544 sid_copy((*user_gids)[*num_groups], &group_sid);
550 status = NT_STATUS_OK;
552 DEBUG(3,("ads lookup_usergroups (alt) for dn=%s\n", user_dn));
555 ads_msgfree(ads, res);
557 ads_msgfree(ads, msg);
562 /* Lookup groups a user is a member of. */
563 static NTSTATUS lookup_usergroups(struct winbindd_domain *domain,
566 uint32 *num_groups, DOM_SID ***user_gids)
568 ADS_STRUCT *ads = NULL;
569 const char *attrs[] = {"tokenGroups", "primaryGroupID", NULL};
572 LDAPMessage *msg = NULL;
576 DOM_SID *primary_group;
577 uint32 primary_group_rid;
579 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
581 DEBUG(3,("ads: lookup_usergroups\n"));
584 ads = ads_cached_connection(domain);
587 domain->last_status = NT_STATUS_SERVER_DISABLED;
588 status = NT_STATUS_SERVER_DISABLED;
592 rc = ads_sid_to_dn(ads, mem_ctx, sid, &user_dn);
593 if (!ADS_ERR_OK(rc)) {
594 status = ads_ntstatus(rc);
598 rc = ads_search_retry_dn(ads, (void**)&msg, user_dn, attrs);
599 if (!ADS_ERR_OK(rc)) {
600 status = ads_ntstatus(rc);
601 DEBUG(1,("lookup_usergroups(sid=%s) ads_search tokenGroups: %s\n",
602 sid_to_string(sid_string, sid), ads_errstr(rc)));
607 DEBUG(1,("lookup_usergroups(sid=%s) ads_search tokenGroups: NULL msg\n",
608 sid_to_string(sid_string, sid)));
609 status = NT_STATUS_UNSUCCESSFUL;
613 if (!ads_pull_uint32(ads, msg, "primaryGroupID", &primary_group_rid)) {
614 DEBUG(1,("%s: No primary group for sid=%s !?\n",
615 domain->name, sid_to_string(sid_string, sid)));
619 primary_group = rid_to_talloced_sid(domain, mem_ctx, primary_group_rid);
621 count = ads_pull_sids(ads, mem_ctx, msg, "tokenGroups", &sids);
624 ads_msgfree(ads, msg);
626 /* there must always be at least one group in the token,
627 unless we are talking to a buggy Win2k server */
629 return lookup_usergroups_alt(domain, mem_ctx, user_dn,
631 num_groups, user_gids);
634 (*user_gids) = talloc_zero(mem_ctx, sizeof(**user_gids) * (count + 1));
635 (*user_gids)[0] = primary_group;
639 for (i=0;i<count;i++) {
640 if (sid_equal(&sids[i], primary_group)) continue;
642 (*user_gids)[*num_groups] = talloc(mem_ctx, sizeof(***user_gids));
643 if (!(*user_gids)[*num_groups]) {
644 status = NT_STATUS_NO_MEMORY;
648 sid_copy((*user_gids)[*num_groups], &sids[i]);
652 status = NT_STATUS_OK;
653 DEBUG(3,("ads lookup_usergroups for sid=%s\n", sid_to_string(sid_string, sid)));
659 find the members of a group, given a group rid and domain
661 static NTSTATUS lookup_groupmem(struct winbindd_domain *domain,
663 DOM_SID *group_sid, uint32 *num_names,
664 DOM_SID ***sid_mem, char ***names,
670 ADS_STRUCT *ads = NULL;
672 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
683 DEBUG(10,("ads: lookup_groupmem %s sid=%s\n", domain->name,
684 sid_string_static(group_sid)));
688 ads = ads_cached_connection(domain);
691 domain->last_status = NT_STATUS_SERVER_DISABLED;
695 sidstr = sid_binstring(group_sid);
697 /* search for all members of the group */
698 if (!(ldap_exp = talloc_asprintf(mem_ctx, "(objectSid=%s)",sidstr))) {
700 DEBUG(1, ("ads: lookup_groupmem: tallloc_asprintf for ldap_exp failed!\n"));
701 status = NT_STATUS_NO_MEMORY;
709 attrs = talloc(mem_ctx, 3 * sizeof(*attrs));
710 attrs[1] = talloc_strdup(mem_ctx, "usnChanged");
714 if (num_members == 0)
715 attrs[0] = talloc_strdup(mem_ctx, "member");
717 DEBUG(10, ("Searching for attrs[0] = %s, attrs[1] = %s\n", attrs[0], attrs[1]));
719 rc = ads_search_retry(ads, &res, ldap_exp, attrs);
721 if (!ADS_ERR_OK(rc) || !res) {
722 DEBUG(1,("ads: lookup_groupmem ads_search: %s\n",
724 status = ads_ntstatus(rc);
728 count = ads_count_replies(ads, res);
732 if (num_members == 0) {
733 if (!ads_pull_uint32(ads, res, "usnChanged", &first_usn)) {
734 DEBUG(1, ("ads: lookup_groupmem could not pull usnChanged!\n"));
739 if (!ads_pull_uint32(ads, res, "usnChanged", ¤t_usn)) {
740 DEBUG(1, ("ads: lookup_groupmem could not pull usnChanged!\n"));
744 if (first_usn != current_usn) {
745 DEBUG(5, ("ads: lookup_groupmem USN on this record changed"
746 " - restarting search\n"));
747 if (num_retries < 5) {
752 DEBUG(5, ("ads: lookup_groupmem USN on this record changed"
753 " - restarted search too many times, aborting!\n"));
754 status = NT_STATUS_UNSUCCESSFUL;
759 members = ads_pull_strings_range(ads, mem_ctx, res,
766 if ((members == NULL) || (num_members == 0))
769 } while (more_values);
771 /* now we need to turn a list of members into rids, names and name types
772 the problem is that the members are in the form of distinguised names
775 (*sid_mem) = talloc_zero(mem_ctx, sizeof(**sid_mem) * num_members);
776 (*name_types) = talloc_zero(mem_ctx, sizeof(**name_types) * num_members);
777 (*names) = talloc_zero(mem_ctx, sizeof(**names) * num_members);
779 for (i=0;i<num_members;i++) {
784 if (dn_lookup(ads, mem_ctx, members[i], &name, &name_type, &sid)) {
785 (*names)[*num_names] = name;
786 (*name_types)[*num_names] = name_type;
787 (*sid_mem)[*num_names] = talloc(mem_ctx, sizeof(***sid_mem));
788 if (!(*sid_mem)[*num_names]) {
789 status = NT_STATUS_NO_MEMORY;
792 sid_copy((*sid_mem)[*num_names], &sid);
797 status = NT_STATUS_OK;
798 DEBUG(3,("ads lookup_groupmem for sid=%s\n", sid_to_string(sid_string, group_sid)));
802 ads_msgfree(ads, res);
807 /* find the sequence number for a domain */
808 static NTSTATUS sequence_number(struct winbindd_domain *domain, uint32 *seq)
810 ADS_STRUCT *ads = NULL;
813 DEBUG(3,("ads: fetch sequence_number for %s\n", domain->name));
815 *seq = DOM_SEQUENCE_NONE;
817 ads = ads_cached_connection(domain);
820 domain->last_status = NT_STATUS_SERVER_DISABLED;
821 return NT_STATUS_UNSUCCESSFUL;
824 rc = ads_USN(ads, seq);
826 if (!ADS_ERR_OK(rc)) {
828 /* its a dead connection ; don't destroy it
829 through since ads_USN() has already done
832 domain->private = NULL;
834 return ads_ntstatus(rc);
837 /* get a list of trusted domains */
838 static NTSTATUS trusted_domains(struct winbindd_domain *domain,
845 NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
846 struct ds_domain_trust *domains = NULL;
849 struct cli_state *cli = NULL;
850 /* i think we only need our forest and downlevel trusted domains */
851 uint32 flags = DS_DOMAIN_IN_FOREST | DS_DOMAIN_DIRECT_OUTBOUND;
853 DEBUG(3,("ads: trusted_domains\n"));
860 if ( !NT_STATUS_IS_OK(result = cm_fresh_connection(domain, PI_NETLOGON, &cli)) ) {
861 DEBUG(5, ("trusted_domains: Could not open a connection to %s for PIPE_NETLOGON (%s)\n",
862 domain->name, nt_errstr(result)));
863 return NT_STATUS_UNSUCCESSFUL;
866 if ( NT_STATUS_IS_OK(result) )
867 result = cli_ds_enum_domain_trusts( cli, mem_ctx, cli->desthost,
868 flags, &domains, (unsigned int *)&count );
870 if ( NT_STATUS_IS_OK(result) && count) {
872 /* Allocate memory for trusted domain names and sids */
874 if ( !(*names = (char **)talloc(mem_ctx, sizeof(char *) * count)) ) {
875 DEBUG(0, ("trusted_domains: out of memory\n"));
876 result = NT_STATUS_NO_MEMORY;
880 if ( !(*alt_names = (char **)talloc(mem_ctx, sizeof(char *) * count)) ) {
881 DEBUG(0, ("trusted_domains: out of memory\n"));
882 result = NT_STATUS_NO_MEMORY;
886 if ( !(*dom_sids = (DOM_SID *)talloc(mem_ctx, sizeof(DOM_SID) * count)) ) {
887 DEBUG(0, ("trusted_domains: out of memory\n"));
888 result = NT_STATUS_NO_MEMORY;
892 /* Copy across names and sids */
894 for (i = 0; i < count; i++) {
895 (*names)[i] = domains[i].netbios_domain;
896 (*alt_names)[i] = domains[i].dns_domain;
898 sid_copy(&(*dom_sids)[i], &domains[i].sid);
901 *num_domains = count;
906 /* remove connection; This is a special case to the \NETLOGON pipe */
914 /* find the domain sid for a domain */
915 static NTSTATUS domain_sid(struct winbindd_domain *domain, DOM_SID *sid)
920 DEBUG(3,("ads: domain_sid\n"));
922 ads = ads_cached_connection(domain);
925 domain->last_status = NT_STATUS_SERVER_DISABLED;
926 return NT_STATUS_UNSUCCESSFUL;
929 rc = ads_domain_sid(ads, sid);
931 if (!ADS_ERR_OK(rc)) {
933 /* its a dead connection; don't destroy it though
934 since that has already been done indirectly
935 by ads_domain_sid() */
937 domain->private = NULL;
940 return ads_ntstatus(rc);
944 /* find alternate names list for the domain - for ADS this is the
946 static NTSTATUS alternate_name(struct winbindd_domain *domain)
951 const char *workgroup;
953 DEBUG(3,("ads: alternate_name\n"));
955 ads = ads_cached_connection(domain);
958 domain->last_status = NT_STATUS_SERVER_DISABLED;
959 return NT_STATUS_UNSUCCESSFUL;
962 if (!(ctx = talloc_init("alternate_name"))) {
963 return NT_STATUS_NO_MEMORY;
966 rc = ads_workgroup_name(ads, ctx, &workgroup);
968 if (ADS_ERR_OK(rc)) {
969 fstrcpy(domain->name, workgroup);
970 fstrcpy(domain->alt_name, ads->config.realm);
971 strupper_m(domain->alt_name);
972 strupper_m(domain->name);
977 return ads_ntstatus(rc);
980 /* the ADS backend methods are exposed via this structure */
981 struct winbindd_methods ads_methods = {