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)
355 const char *attrs[] = {"userPrincipalName", "sAMAccountName",
356 "objectSid", "sAMAccountType", NULL};
359 char *escaped_dn = escape_ldap_string_alloc(dn);
361 DEBUG(3,("ads: dn_lookup\n"));
367 asprintf(&ldap_exp, "(distinguishedName=%s)", dn);
368 rc = ads_search_retry(ads, &res, ldap_exp, attrs);
370 SAFE_FREE(escaped_dn);
372 if (!ADS_ERR_OK(rc) || !res) {
376 (*name) = ads_pull_username(ads, mem_ctx, res);
378 if (!ads_pull_uint32(ads, res, "sAMAccountType", &atype)) {
381 (*name_type) = ads_atype_map(atype);
383 if (!ads_pull_sid(ads, res, "objectSid", sid)) {
388 ads_msgfree(ads, res);
394 ads_msgfree(ads, res);
399 /* Lookup user information from a rid */
400 static NTSTATUS query_user(struct winbindd_domain *domain,
403 WINBIND_USERINFO *info)
405 ADS_STRUCT *ads = NULL;
406 const char *attrs[] = {"userPrincipalName",
409 "primaryGroupID", NULL};
416 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
420 DEBUG(3,("ads: query_user\n"));
422 ads = ads_cached_connection(domain);
425 domain->last_status = NT_STATUS_SERVER_DISABLED;
429 sidstr = sid_binstring(sid);
430 asprintf(&ldap_exp, "(objectSid=%s)", sidstr);
431 rc = ads_search_retry(ads, &msg, ldap_exp, attrs);
434 if (!ADS_ERR_OK(rc) || !msg) {
435 DEBUG(1,("query_user(sid=%s) ads_search: %s\n", sid_to_string(sid_string, sid), ads_errstr(rc)));
439 count = ads_count_replies(ads, msg);
441 DEBUG(1,("query_user(sid=%s): Not found\n", sid_to_string(sid_string, sid)));
445 info->acct_name = ads_pull_username(ads, mem_ctx, msg);
446 info->full_name = ads_pull_string(ads, mem_ctx, msg, "name");
448 if (!ads_pull_uint32(ads, msg, "primaryGroupID", &group_rid)) {
449 DEBUG(1,("No primary group for %s !?\n", sid_to_string(sid_string, sid)));
453 sid2 = talloc(mem_ctx, sizeof(*sid2));
455 status = NT_STATUS_NO_MEMORY;
460 info->user_sid = sid2;
462 info->group_sid = rid_to_talloced_sid(domain, mem_ctx, group_rid);
464 status = NT_STATUS_OK;
466 DEBUG(3,("ads query_user gave %s\n", info->acct_name));
469 ads_msgfree(ads, msg);
474 /* Lookup groups a user is a member of - alternate method, for when
475 tokenGroups are not available. */
476 static NTSTATUS lookup_usergroups_alt(struct winbindd_domain *domain,
479 DOM_SID *primary_group,
480 uint32 *num_groups, DOM_SID ***user_gids)
483 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
489 const char *group_attrs[] = {"objectSid", NULL};
491 DEBUG(3,("ads: lookup_usergroups_alt\n"));
493 ads = ads_cached_connection(domain);
496 domain->last_status = NT_STATUS_SERVER_DISABLED;
500 /* buggy server, no tokenGroups. Instead lookup what groups this user
501 is a member of by DN search on member*/
502 if (asprintf(&ldap_exp, "(&(member=%s)(objectClass=group))", user_dn) == -1) {
503 DEBUG(1,("lookup_usergroups(dn=%s) asprintf failed!\n", user_dn));
504 return NT_STATUS_NO_MEMORY;
507 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[] = {"distinguishedName", NULL};
570 const char *attrs2[] = {"tokenGroups", "primaryGroupID", NULL};
578 DOM_SID *primary_group;
579 uint32 primary_group_rid;
582 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
584 DEBUG(3,("ads: lookup_usergroups\n"));
587 ads = ads_cached_connection(domain);
590 domain->last_status = NT_STATUS_SERVER_DISABLED;
594 if (!(sidstr = sid_binstring(sid))) {
595 DEBUG(1,("lookup_usergroups(sid=%s) sid_binstring returned NULL\n", sid_to_string(sid_string, sid)));
596 status = NT_STATUS_NO_MEMORY;
599 if (asprintf(&ldap_exp, "(objectSid=%s)", sidstr) == -1) {
601 DEBUG(1,("lookup_usergroups(sid=%s) asprintf failed!\n", sid_to_string(sid_string, sid)));
602 status = NT_STATUS_NO_MEMORY;
606 rc = ads_search_retry(ads, &msg, ldap_exp, attrs);
610 if (!ADS_ERR_OK(rc) || !msg) {
611 DEBUG(1,("lookup_usergroups(sid=%s) ads_search: %s\n", sid_to_string(sid_string, sid), ads_errstr(rc)));
615 user_dn = ads_pull_string(ads, mem_ctx, msg, "distinguishedName");
617 DEBUG(1,("lookup_usergroups(sid=%s) ads_search did not return a a distinguishedName!\n", sid_to_string(sid_string, sid)));
619 ads_msgfree(ads, msg);
624 ads_msgfree(ads, msg);
626 rc = ads_search_retry_dn(ads, &msg, user_dn, attrs2);
627 if (!ADS_ERR_OK(rc) || !msg) {
628 DEBUG(1,("lookup_usergroups(sid=%s) ads_search tokenGroups: %s\n", sid_to_string(sid_string, sid), ads_errstr(rc)));
632 if (!ads_pull_uint32(ads, msg, "primaryGroupID", &primary_group_rid)) {
633 DEBUG(1,("%s: No primary group for sid=%s !?\n", domain->name, sid_to_string(sid_string, sid)));
637 primary_group = rid_to_talloced_sid(domain, mem_ctx, primary_group_rid);
639 count = ads_pull_sids(ads, mem_ctx, msg, "tokenGroups", &sids);
642 ads_msgfree(ads, msg);
644 /* there must always be at least one group in the token,
645 unless we are talking to a buggy Win2k server */
647 return lookup_usergroups_alt(domain, mem_ctx, user_dn,
649 num_groups, user_gids);
652 (*user_gids) = talloc_zero(mem_ctx, sizeof(**user_gids) * (count + 1));
653 (*user_gids)[0] = primary_group;
657 for (i=0;i<count;i++) {
658 if (sid_equal(&sids[i], primary_group)) continue;
660 (*user_gids)[*num_groups] = talloc(mem_ctx, sizeof(***user_gids));
661 if (!(*user_gids)[*num_groups]) {
662 status = NT_STATUS_NO_MEMORY;
666 sid_copy((*user_gids)[*num_groups], &sids[i]);
670 status = NT_STATUS_OK;
671 DEBUG(3,("ads lookup_usergroups for sid=%s\n", sid_to_string(sid_string, sid)));
677 find the members of a group, given a group rid and domain
679 static NTSTATUS lookup_groupmem(struct winbindd_domain *domain,
681 DOM_SID *group_sid, uint32 *num_names,
682 DOM_SID ***sid_mem, char ***names,
688 ADS_STRUCT *ads = NULL;
690 NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
692 const char *attrs[] = {"member", NULL};
697 DEBUG(10,("ads: lookup_groupmem %s sid=%s\n", domain->name, sid_string_static(group_sid)));
701 ads = ads_cached_connection(domain);
704 domain->last_status = NT_STATUS_SERVER_DISABLED;
708 sidstr = sid_binstring(group_sid);
710 /* search for all members of the group */
711 asprintf(&ldap_exp, "(objectSid=%s)",sidstr);
712 rc = ads_search_retry(ads, &res, ldap_exp, attrs);
716 if (!ADS_ERR_OK(rc) || !res) {
717 DEBUG(1,("query_user_list ads_search: %s\n", ads_errstr(rc)));
721 count = ads_count_replies(ads, res);
723 status = NT_STATUS_OK;
727 members = ads_pull_strings(ads, mem_ctx, res, "member");
729 /* no members? ok ... */
730 status = NT_STATUS_OK;
734 /* now we need to turn a list of members into rids, names and name types
735 the problem is that the members are in the form of distinguised names
737 for (i=0;members[i];i++) /* noop */ ;
740 (*sid_mem) = talloc_zero(mem_ctx, sizeof(**sid_mem) * num_members);
741 (*name_types) = talloc_zero(mem_ctx, sizeof(**name_types) * num_members);
742 (*names) = talloc_zero(mem_ctx, sizeof(**names) * num_members);
744 for (i=0;i<num_members;i++) {
749 if (dn_lookup(ads, mem_ctx, members[i], &name, &name_type, &sid)) {
750 (*names)[*num_names] = name;
751 (*name_types)[*num_names] = name_type;
752 (*sid_mem)[*num_names] = talloc(mem_ctx, sizeof(***sid_mem));
753 if (!(*sid_mem)[*num_names]) {
754 status = NT_STATUS_NO_MEMORY;
757 sid_copy((*sid_mem)[*num_names], &sid);
762 status = NT_STATUS_OK;
763 DEBUG(3,("ads lookup_groupmem for sid=%s\n", sid_to_string(sid_string, group_sid)));
766 ads_msgfree(ads, res);
772 /* find the sequence number for a domain */
773 static NTSTATUS sequence_number(struct winbindd_domain *domain, uint32 *seq)
775 ADS_STRUCT *ads = NULL;
778 DEBUG(3,("ads: fetch sequence_number for %s\n", domain->name));
780 *seq = DOM_SEQUENCE_NONE;
782 ads = ads_cached_connection(domain);
785 domain->last_status = NT_STATUS_SERVER_DISABLED;
786 return NT_STATUS_UNSUCCESSFUL;
789 rc = ads_USN(ads, seq);
790 if (!ADS_ERR_OK(rc)) {
791 /* its a dead connection */
793 domain->private = NULL;
795 return ads_ntstatus(rc);
798 /* get a list of trusted domains */
799 static NTSTATUS trusted_domains(struct winbindd_domain *domain,
806 NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
807 DS_DOMAIN_TRUSTS *domains = NULL;
810 struct cli_state *cli = NULL;
811 /* i think we only need our forest and downlevel trusted domains */
812 uint32 flags = DS_DOMAIN_IN_FOREST | DS_DOMAIN_DIRECT_OUTBOUND;
813 char *contact_domain_name;
815 DEBUG(3,("ads: trusted_domains\n"));
822 contact_domain_name = *domain->alt_name ? domain->alt_name : domain->name;
823 if ( !NT_STATUS_IS_OK(result = cm_fresh_connection(contact_domain_name, PI_NETLOGON, &cli)) ) {
824 DEBUG(5, ("trusted_domains: Could not open a connection to %s for PIPE_NETLOGON (%s)\n",
825 contact_domain_name, nt_errstr(result)));
826 return NT_STATUS_UNSUCCESSFUL;
829 if ( NT_STATUS_IS_OK(result) )
830 result = cli_ds_enum_domain_trusts( cli, mem_ctx, cli->desthost, flags, &domains, (unsigned int *)&count );
832 if ( NT_STATUS_IS_OK(result) && count) {
834 /* Allocate memory for trusted domain names and sids */
836 if ( !(*names = (char **)talloc(mem_ctx, sizeof(char *) * count)) ) {
837 DEBUG(0, ("trusted_domains: out of memory\n"));
838 result = NT_STATUS_NO_MEMORY;
842 if ( !(*alt_names = (char **)talloc(mem_ctx, sizeof(char *) * count)) ) {
843 DEBUG(0, ("trusted_domains: out of memory\n"));
844 result = NT_STATUS_NO_MEMORY;
848 if ( !(*dom_sids = (DOM_SID *)talloc(mem_ctx, sizeof(DOM_SID) * count)) ) {
849 DEBUG(0, ("trusted_domains: out of memory\n"));
850 result = NT_STATUS_NO_MEMORY;
854 /* Copy across names and sids */
856 for (i = 0; i < count; i++) {
861 (*alt_names)[i] = NULL;
862 ZERO_STRUCT( (*dom_sids)[i] );
864 if ( domains[i].netbios_ptr ) {
865 unistr2_to_ascii(tmp, &domains[i].netbios_domain, sizeof(tmp) - 1);
866 (*names)[i] = talloc_strdup(mem_ctx, tmp);
869 if ( domains[i].dns_ptr ) {
870 unistr2_to_ascii(tmp2, &domains[i].dns_domain, sizeof(tmp2) - 1);
871 (*alt_names)[i] = talloc_strdup(mem_ctx, tmp2);
874 /* sometimes we will get back a NULL SID from this call */
876 if ( domains[i].sid_ptr )
877 sid_copy(&(*dom_sids)[i], &domains[i].sid.sid);
880 *num_domains = count;
885 SAFE_FREE( domains );
887 /* remove connection; This is a special case to the \NETLOGON pipe */
895 /* find the domain sid for a domain */
896 static NTSTATUS domain_sid(struct winbindd_domain *domain, DOM_SID *sid)
901 DEBUG(3,("ads: domain_sid\n"));
903 ads = ads_cached_connection(domain);
906 domain->last_status = NT_STATUS_SERVER_DISABLED;
907 return NT_STATUS_UNSUCCESSFUL;
910 rc = ads_domain_sid(ads, sid);
912 if (!ADS_ERR_OK(rc)) {
913 /* its a dead connection */
915 domain->private = NULL;
918 return ads_ntstatus(rc);
922 /* find alternate names list for the domain - for ADS this is the
924 static NTSTATUS alternate_name(struct winbindd_domain *domain)
931 DEBUG(3,("ads: alternate_name\n"));
933 ads = ads_cached_connection(domain);
936 domain->last_status = NT_STATUS_SERVER_DISABLED;
937 return NT_STATUS_UNSUCCESSFUL;
940 if (!(ctx = talloc_init("alternate_name"))) {
941 return NT_STATUS_NO_MEMORY;
944 rc = ads_workgroup_name(ads, ctx, &workgroup);
946 if (ADS_ERR_OK(rc)) {
947 fstrcpy(domain->name, workgroup);
948 fstrcpy(domain->alt_name, ads->config.realm);
949 strupper_m(domain->alt_name);
950 strupper_m(domain->name);
955 return ads_ntstatus(rc);
958 /* the ADS backend methods are exposed via this structure */
959 struct winbindd_methods ads_methods = {