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
8 Copyright (C) Gerald (Jerry) Carter 2004
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 2 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 #define DBGC_CLASS DBGC_WINBIND
34 return our ads connections structure for a domain. We keep the connection
35 open to make things faster
37 static ADS_STRUCT
*ads_cached_connection(struct winbindd_domain
*domain
)
42 if (domain
->private_data
) {
43 ads
= (ADS_STRUCT
*)domain
->private_data
;
45 /* check for a valid structure */
47 DEBUG(7, ("Current tickets expire at %d, time is now %d\n",
48 (uint32
) ads
->auth
.expire
, (uint32
) time(NULL
)));
49 if ( ads
->config
.realm
&& (ads
->auth
.expire
> time(NULL
))) {
53 /* we own this ADS_STRUCT so make sure it goes away */
56 ads_kdestroy("MEMORY:winbind_ccache");
57 domain
->private_data
= NULL
;
61 /* we don't want this to affect the users ccache */
62 setenv("KRB5CCNAME", "MEMORY:winbind_ccache", 1);
64 ads
= ads_init(domain
->alt_name
, domain
->name
, NULL
);
66 DEBUG(1,("ads_init for domain %s failed\n", domain
->name
));
70 /* the machine acct password might have change - fetch it every time */
71 SAFE_FREE(ads
->auth
.password
);
72 ads
->auth
.password
= secrets_fetch_machine_password(lp_workgroup(), NULL
, NULL
);
74 SAFE_FREE(ads
->auth
.realm
);
75 ads
->auth
.realm
= SMB_STRDUP(lp_realm());
77 status
= ads_connect(ads
);
78 if (!ADS_ERR_OK(status
) || !ads
->config
.realm
) {
79 extern struct winbindd_methods msrpc_methods
, cache_methods
;
80 DEBUG(1,("ads_connect for domain %s failed: %s\n",
81 domain
->name
, ads_errstr(status
)));
84 /* if we get ECONNREFUSED then it might be a NT4
85 server, fall back to MSRPC */
86 if (status
.error_type
== ENUM_ADS_ERROR_SYSTEM
&&
87 status
.err
.rc
== ECONNREFUSED
) {
88 DEBUG(1,("Trying MSRPC methods\n"));
89 if (domain
->methods
== &cache_methods
) {
90 domain
->backend
= &msrpc_methods
;
92 domain
->methods
= &msrpc_methods
;
98 if (use_nss_info("sfu") && (!ads_check_sfu_mapping(ads
))) {
99 DEBUG(0,("ads_cached_connection: failed to check sfu attributes\n"));
103 /* set the flag that says we don't own the memory even
104 though we do so that ads_destroy() won't destroy the
105 structure we pass back by reference */
107 ads
->is_mine
= False
;
109 domain
->private_data
= (void *)ads
;
114 /* Query display info for a realm. This is the basic user list fn */
115 static NTSTATUS
query_user_list(struct winbindd_domain
*domain
,
118 WINBIND_USERINFO
**info
)
120 ADS_STRUCT
*ads
= NULL
;
121 const char *attrs
[] = {"userPrincipalName",
123 "name", "objectSid", "primaryGroupID",
125 ADS_ATTR_SFU_HOMEDIR_OID
,
126 ADS_ATTR_SFU_SHELL_OID
,
132 NTSTATUS status
= NT_STATUS_UNSUCCESSFUL
;
136 DEBUG(3,("ads: query_user_list\n"));
138 ads
= ads_cached_connection(domain
);
141 domain
->last_status
= NT_STATUS_SERVER_DISABLED
;
145 rc
= ads_search_retry(ads
, &res
, "(objectClass=user)", attrs
);
146 if (!ADS_ERR_OK(rc
) || !res
) {
147 DEBUG(1,("query_user_list ads_search: %s\n", ads_errstr(rc
)));
151 count
= ads_count_replies(ads
, res
);
153 DEBUG(1,("query_user_list: No users found\n"));
157 (*info
) = TALLOC_ZERO_ARRAY(mem_ctx
, WINBIND_USERINFO
, count
);
159 status
= NT_STATUS_NO_MEMORY
;
165 for (msg
= ads_first_entry(ads
, res
); msg
; msg
= ads_next_entry(ads
, msg
)) {
167 char *homedir
= NULL
;
172 if (!ads_pull_uint32(ads
, msg
, "sAMAccountType", &atype
) ||
173 ads_atype_map(atype
) != SID_NAME_USER
) {
174 DEBUG(1,("Not a user account? atype=0x%x\n", atype
));
178 name
= ads_pull_username(ads
, mem_ctx
, msg
);
179 gecos
= ads_pull_string(ads
, mem_ctx
, msg
, "name");
180 if (use_nss_info("sfu")) {
181 homedir
= ads_pull_string(ads
, mem_ctx
, msg
, ads
->schema
.sfu_homedir_attr
);
182 shell
= ads_pull_string(ads
, mem_ctx
, msg
, ads
->schema
.sfu_shell_attr
);
185 if (!ads_pull_sid(ads
, msg
, "objectSid",
186 &(*info
)[i
].user_sid
)) {
187 DEBUG(1,("No sid for %s !?\n", name
));
190 if (!ads_pull_uint32(ads
, msg
, "primaryGroupID", &group
)) {
191 DEBUG(1,("No primary group for %s !?\n", name
));
195 (*info
)[i
].acct_name
= name
;
196 (*info
)[i
].full_name
= gecos
;
197 (*info
)[i
].homedir
= homedir
;
198 (*info
)[i
].shell
= shell
;
199 sid_compose(&(*info
)[i
].group_sid
, &domain
->sid
, group
);
204 status
= NT_STATUS_OK
;
206 DEBUG(3,("ads query_user_list gave %d entries\n", (*num_entries
)));
210 ads_msgfree(ads
, res
);
215 /* list all domain groups */
216 static NTSTATUS
enum_dom_groups(struct winbindd_domain
*domain
,
219 struct acct_info
**info
)
221 ADS_STRUCT
*ads
= NULL
;
222 const char *attrs
[] = {"userPrincipalName", "sAMAccountName",
224 "sAMAccountType", NULL
};
229 NTSTATUS status
= NT_STATUS_UNSUCCESSFUL
;
234 DEBUG(3,("ads: enum_dom_groups\n"));
236 ads
= ads_cached_connection(domain
);
239 domain
->last_status
= NT_STATUS_SERVER_DISABLED
;
243 rc
= ads_search_retry(ads
, &res
, "(objectCategory=group)", attrs
);
244 if (!ADS_ERR_OK(rc
) || !res
) {
245 DEBUG(1,("enum_dom_groups ads_search: %s\n", ads_errstr(rc
)));
249 count
= ads_count_replies(ads
, res
);
251 DEBUG(1,("enum_dom_groups: No groups found\n"));
255 (*info
) = TALLOC_ZERO_ARRAY(mem_ctx
, struct acct_info
, count
);
257 status
= NT_STATUS_NO_MEMORY
;
263 group_flags
= ATYPE_GLOBAL_GROUP
;
265 /* only grab domain local groups for our domain */
266 if ( domain
->native_mode
&& strequal(lp_realm(), domain
->alt_name
) )
267 group_flags
|= ATYPE_LOCAL_GROUP
;
269 for (msg
= ads_first_entry(ads
, res
); msg
; msg
= ads_next_entry(ads
, msg
)) {
275 if (!ads_pull_uint32(ads
, msg
, "sAMAccountType", &account_type
) || !(account_type
& group_flags
) )
278 name
= ads_pull_username(ads
, mem_ctx
, msg
);
279 gecos
= ads_pull_string(ads
, mem_ctx
, msg
, "name");
280 if (!ads_pull_sid(ads
, msg
, "objectSid", &sid
)) {
281 DEBUG(1,("No sid for %s !?\n", name
));
285 if (sid_check_is_in_builtin(&sid
))
288 if (!sid_peek_check_rid(&domain
->sid
, &sid
, &rid
)) {
289 DEBUG(1,("No rid for %s !?\n", name
));
293 fstrcpy((*info
)[i
].acct_name
, name
);
294 fstrcpy((*info
)[i
].acct_desc
, gecos
);
295 (*info
)[i
].rid
= rid
;
301 status
= NT_STATUS_OK
;
303 DEBUG(3,("ads enum_dom_groups gave %d entries\n", (*num_entries
)));
307 ads_msgfree(ads
, res
);
312 /* list all domain local groups */
313 static NTSTATUS
enum_local_groups(struct winbindd_domain
*domain
,
316 struct acct_info
**info
)
319 * This is a stub function only as we returned the domain
320 * local groups in enum_dom_groups() if the domain->native field
321 * was true. This is a simple performance optimization when
324 * if we ever need to enumerate domain local groups separately,
325 * then this the optimization in enum_dom_groups() will need
333 /* convert a DN to a name, SID and name type
334 this might become a major speed bottleneck if groups have
335 lots of users, in which case we could cache the results
337 static BOOL
dn_lookup(ADS_STRUCT
*ads
, TALLOC_CTX
*mem_ctx
,
339 char **name
, uint32
*name_type
, DOM_SID
*sid
)
342 const char *attrs
[] = {"userPrincipalName", "sAMAccountName",
343 "objectSid", "sAMAccountType", NULL
};
346 DEBUG(3,("ads: dn_lookup\n"));
348 rc
= ads_search_retry_dn(ads
, &res
, dn
, attrs
);
350 if (!ADS_ERR_OK(rc
) || !res
) {
354 (*name
) = ads_pull_username(ads
, mem_ctx
, res
);
356 if (!ads_pull_uint32(ads
, res
, "sAMAccountType", &atype
)) {
359 (*name_type
) = ads_atype_map(atype
);
361 if (!ads_pull_sid(ads
, res
, "objectSid", sid
)) {
366 ads_msgfree(ads
, res
);
372 ads_msgfree(ads
, res
);
377 /* Lookup user information from a rid */
378 static NTSTATUS
query_user(struct winbindd_domain
*domain
,
381 WINBIND_USERINFO
*info
)
383 ADS_STRUCT
*ads
= NULL
;
384 const char *attrs
[] = {"userPrincipalName",
388 ADS_ATTR_SFU_HOMEDIR_OID
,
389 ADS_ATTR_SFU_SHELL_OID
,
397 NTSTATUS status
= NT_STATUS_UNSUCCESSFUL
;
399 DEBUG(3,("ads: query_user\n"));
401 ads
= ads_cached_connection(domain
);
404 domain
->last_status
= NT_STATUS_SERVER_DISABLED
;
408 sidstr
= sid_binstring(sid
);
409 asprintf(&ldap_exp
, "(objectSid=%s)", sidstr
);
410 rc
= ads_search_retry(ads
, &msg
, ldap_exp
, attrs
);
413 if (!ADS_ERR_OK(rc
) || !msg
) {
414 DEBUG(1,("query_user(sid=%s) ads_search: %s\n",
415 sid_string_static(sid
), ads_errstr(rc
)));
419 count
= ads_count_replies(ads
, msg
);
421 DEBUG(1,("query_user(sid=%s): Not found\n",
422 sid_string_static(sid
)));
426 info
->acct_name
= ads_pull_username(ads
, mem_ctx
, msg
);
427 info
->full_name
= ads_pull_string(ads
, mem_ctx
, msg
, "name");
429 if (use_nss_info("sfu")) {
430 info
->homedir
= ads_pull_string(ads
, mem_ctx
, msg
, ads
->schema
.sfu_homedir_attr
);
431 info
->shell
= ads_pull_string(ads
, mem_ctx
, msg
, ads
->schema
.sfu_shell_attr
);
434 if (!ads_pull_uint32(ads
, msg
, "primaryGroupID", &group_rid
)) {
435 DEBUG(1,("No primary group for %s !?\n",
436 sid_string_static(sid
)));
440 sid_copy(&info
->user_sid
, sid
);
441 sid_compose(&info
->group_sid
, &domain
->sid
, group_rid
);
443 status
= NT_STATUS_OK
;
445 DEBUG(3,("ads query_user gave %s\n", info
->acct_name
));
448 ads_msgfree(ads
, msg
);
453 /* Lookup groups a user is a member of - alternate method, for when
454 tokenGroups are not available. */
455 static NTSTATUS
lookup_usergroups_alt(struct winbindd_domain
*domain
,
458 DOM_SID
*primary_group
,
459 uint32
*num_groups
, DOM_SID
**user_sids
)
462 NTSTATUS status
= NT_STATUS_UNSUCCESSFUL
;
468 const char *group_attrs
[] = {"objectSid", NULL
};
471 DEBUG(3,("ads: lookup_usergroups_alt\n"));
473 ads
= ads_cached_connection(domain
);
476 domain
->last_status
= NT_STATUS_SERVER_DISABLED
;
480 if (!(escaped_dn
= escape_ldap_string_alloc(user_dn
))) {
481 status
= NT_STATUS_NO_MEMORY
;
485 /* buggy server, no tokenGroups. Instead lookup what groups this user
486 is a member of by DN search on member*/
488 if (!(ldap_exp
= talloc_asprintf(mem_ctx
, "(&(member=%s)(objectClass=group))", escaped_dn
))) {
489 DEBUG(1,("lookup_usergroups(dn=%s) asprintf failed!\n", user_dn
));
490 SAFE_FREE(escaped_dn
);
491 status
= NT_STATUS_NO_MEMORY
;
495 SAFE_FREE(escaped_dn
);
497 rc
= ads_search_retry(ads
, &res
, ldap_exp
, group_attrs
);
499 if (!ADS_ERR_OK(rc
) || !res
) {
500 DEBUG(1,("lookup_usergroups ads_search member=%s: %s\n", user_dn
, ads_errstr(rc
)));
501 return ads_ntstatus(rc
);
504 count
= ads_count_replies(ads
, res
);
509 /* always add the primary group to the sid array */
510 add_sid_to_array(mem_ctx
, primary_group
, user_sids
, num_groups
);
513 for (msg
= ads_first_entry(ads
, res
); msg
;
514 msg
= ads_next_entry(ads
, msg
)) {
517 if (!ads_pull_sid(ads
, msg
, "objectSid", &group_sid
)) {
518 DEBUG(1,("No sid for this group ?!?\n"));
522 add_sid_to_array(mem_ctx
, &group_sid
, user_sids
,
528 status
= (user_sids
!= NULL
) ? NT_STATUS_OK
: NT_STATUS_NO_MEMORY
;
530 DEBUG(3,("ads lookup_usergroups (alt) for dn=%s\n", user_dn
));
533 ads_msgfree(ads
, res
);
538 /* Lookup groups a user is a member of. */
539 static NTSTATUS
lookup_usergroups(struct winbindd_domain
*domain
,
542 uint32
*num_groups
, DOM_SID
**user_sids
)
544 ADS_STRUCT
*ads
= NULL
;
545 const char *attrs
[] = {"tokenGroups", "primaryGroupID", NULL
};
548 LDAPMessage
*msg
= NULL
;
552 DOM_SID primary_group
;
553 uint32 primary_group_rid
;
555 NTSTATUS status
= NT_STATUS_UNSUCCESSFUL
;
557 DEBUG(3,("ads: lookup_usergroups\n"));
560 ads
= ads_cached_connection(domain
);
563 domain
->last_status
= NT_STATUS_SERVER_DISABLED
;
564 status
= NT_STATUS_SERVER_DISABLED
;
568 rc
= ads_sid_to_dn(ads
, mem_ctx
, sid
, &user_dn
);
569 if (!ADS_ERR_OK(rc
)) {
570 status
= ads_ntstatus(rc
);
574 rc
= ads_search_retry_dn(ads
, (void**)&msg
, user_dn
, attrs
);
575 if (!ADS_ERR_OK(rc
)) {
576 status
= ads_ntstatus(rc
);
577 DEBUG(1,("lookup_usergroups(sid=%s) ads_search tokenGroups: %s\n",
578 sid_to_string(sid_string
, sid
), ads_errstr(rc
)));
583 DEBUG(1,("lookup_usergroups(sid=%s) ads_search tokenGroups: NULL msg\n",
584 sid_to_string(sid_string
, sid
)));
585 status
= NT_STATUS_UNSUCCESSFUL
;
589 if (!ads_pull_uint32(ads
, msg
, "primaryGroupID", &primary_group_rid
)) {
590 DEBUG(1,("%s: No primary group for sid=%s !?\n",
591 domain
->name
, sid_to_string(sid_string
, sid
)));
595 sid_copy(&primary_group
, &domain
->sid
);
596 sid_append_rid(&primary_group
, primary_group_rid
);
598 count
= ads_pull_sids(ads
, mem_ctx
, msg
, "tokenGroups", &sids
);
601 ads_msgfree(ads
, msg
);
603 /* there must always be at least one group in the token,
604 unless we are talking to a buggy Win2k server */
606 return lookup_usergroups_alt(domain
, mem_ctx
, user_dn
,
608 num_groups
, user_sids
);
614 add_sid_to_array(mem_ctx
, &primary_group
, user_sids
, num_groups
);
616 for (i
=0;i
<count
;i
++) {
618 /* ignore Builtin groups from ADS - Guenther */
619 if (sid_check_is_in_builtin(&sids
[i
])) {
623 add_sid_to_array_unique(mem_ctx
, &sids
[i
],
624 user_sids
, num_groups
);
627 status
= (user_sids
!= NULL
) ? NT_STATUS_OK
: NT_STATUS_NO_MEMORY
;
629 DEBUG(3,("ads lookup_usergroups for sid=%s\n",
630 sid_to_string(sid_string
, sid
)));
636 find the members of a group, given a group rid and domain
638 static NTSTATUS
lookup_groupmem(struct winbindd_domain
*domain
,
640 const DOM_SID
*group_sid
, uint32
*num_names
,
641 DOM_SID
**sid_mem
, char ***names
,
647 ADS_STRUCT
*ads
= NULL
;
649 NTSTATUS status
= NT_STATUS_UNSUCCESSFUL
;
661 DEBUG(10,("ads: lookup_groupmem %s sid=%s\n", domain
->name
,
662 sid_string_static(group_sid
)));
666 ads
= ads_cached_connection(domain
);
669 domain
->last_status
= NT_STATUS_SERVER_DISABLED
;
673 sidstr
= sid_binstring(group_sid
);
675 /* search for all members of the group */
676 if (!(ldap_exp
= talloc_asprintf(mem_ctx
, "(objectSid=%s)",sidstr
))) {
678 DEBUG(1, ("ads: lookup_groupmem: tallloc_asprintf for ldap_exp failed!\n"));
679 status
= NT_STATUS_NO_MEMORY
;
687 attrs
= TALLOC_ARRAY(mem_ctx
, const char *, 3);
688 attrs
[1] = talloc_strdup(mem_ctx
, "usnChanged");
692 if (num_members
== 0)
693 attrs
[0] = talloc_strdup(mem_ctx
, "member");
695 DEBUG(10, ("Searching for attrs[0] = %s, attrs[1] = %s\n", attrs
[0], attrs
[1]));
697 rc
= ads_search_retry(ads
, &res
, ldap_exp
, attrs
);
699 if (!ADS_ERR_OK(rc
) || !res
) {
700 DEBUG(1,("ads: lookup_groupmem ads_search: %s\n",
702 status
= ads_ntstatus(rc
);
706 count
= ads_count_replies(ads
, res
);
710 if (num_members
== 0) {
711 if (!ads_pull_uint32(ads
, res
, "usnChanged", &first_usn
)) {
712 DEBUG(1, ("ads: lookup_groupmem could not pull usnChanged!\n"));
717 if (!ads_pull_uint32(ads
, res
, "usnChanged", ¤t_usn
)) {
718 DEBUG(1, ("ads: lookup_groupmem could not pull usnChanged!\n"));
722 if (first_usn
!= current_usn
) {
723 DEBUG(5, ("ads: lookup_groupmem USN on this record changed"
724 " - restarting search\n"));
725 if (num_retries
< 5) {
730 DEBUG(5, ("ads: lookup_groupmem USN on this record changed"
731 " - restarted search too many times, aborting!\n"));
732 status
= NT_STATUS_UNSUCCESSFUL
;
737 members
= ads_pull_strings_range(ads
, mem_ctx
, res
,
744 if ((members
== NULL
) || (num_members
== 0))
747 } while (more_values
);
749 /* now we need to turn a list of members into rids, names and name types
750 the problem is that the members are in the form of distinguised names
753 (*sid_mem
) = TALLOC_ZERO_ARRAY(mem_ctx
, DOM_SID
, num_members
);
754 (*name_types
) = TALLOC_ZERO_ARRAY(mem_ctx
, uint32
, num_members
);
755 (*names
) = TALLOC_ZERO_ARRAY(mem_ctx
, char *, num_members
);
757 for (i
=0;i
<num_members
;i
++) {
762 if (dn_lookup(ads
, mem_ctx
, members
[i
], &name
, &name_type
, &sid
)) {
763 (*names
)[*num_names
] = name
;
764 (*name_types
)[*num_names
] = name_type
;
765 sid_copy(&(*sid_mem
)[*num_names
], &sid
);
770 status
= NT_STATUS_OK
;
771 DEBUG(3,("ads lookup_groupmem for sid=%s\n", sid_to_string(sid_string
, group_sid
)));
775 ads_msgfree(ads
, res
);
780 /* find the sequence number for a domain */
781 static NTSTATUS
sequence_number(struct winbindd_domain
*domain
, uint32
*seq
)
783 ADS_STRUCT
*ads
= NULL
;
786 DEBUG(3,("ads: fetch sequence_number for %s\n", domain
->name
));
788 *seq
= DOM_SEQUENCE_NONE
;
790 ads
= ads_cached_connection(domain
);
793 domain
->last_status
= NT_STATUS_SERVER_DISABLED
;
794 return NT_STATUS_UNSUCCESSFUL
;
797 rc
= ads_USN(ads
, seq
);
799 if (!ADS_ERR_OK(rc
)) {
801 /* its a dead connection ; don't destroy it
802 through since ads_USN() has already done
805 domain
->private_data
= NULL
;
807 return ads_ntstatus(rc
);
810 /* get a list of trusted domains */
811 static NTSTATUS
trusted_domains(struct winbindd_domain
*domain
,
818 NTSTATUS result
= NT_STATUS_UNSUCCESSFUL
;
819 struct ds_domain_trust
*domains
= NULL
;
822 /* i think we only need our forest and downlevel trusted domains */
823 uint32 flags
= DS_DOMAIN_IN_FOREST
| DS_DOMAIN_DIRECT_OUTBOUND
;
824 struct rpc_pipe_client
*cli
;
826 DEBUG(3,("ads: trusted_domains\n"));
834 unsigned char *session_key
;
837 result
= cm_connect_netlogon(domain
, mem_ctx
, &cli
,
838 &session_key
, &creds
);
841 if (!NT_STATUS_IS_OK(result
)) {
842 DEBUG(5, ("trusted_domains: Could not open a connection to %s "
843 "for PIPE_NETLOGON (%s)\n",
844 domain
->name
, nt_errstr(result
)));
845 return NT_STATUS_UNSUCCESSFUL
;
848 if ( NT_STATUS_IS_OK(result
) )
849 result
= rpccli_ds_enum_domain_trusts(cli
, mem_ctx
,
852 (unsigned int *)&count
);
854 if ( NT_STATUS_IS_OK(result
) && count
) {
856 /* Allocate memory for trusted domain names and sids */
858 if ( !(*names
= TALLOC_ARRAY(mem_ctx
, char *, count
)) ) {
859 DEBUG(0, ("trusted_domains: out of memory\n"));
860 return NT_STATUS_NO_MEMORY
;
863 if ( !(*alt_names
= TALLOC_ARRAY(mem_ctx
, char *, count
)) ) {
864 DEBUG(0, ("trusted_domains: out of memory\n"));
865 return NT_STATUS_NO_MEMORY
;
868 if ( !(*dom_sids
= TALLOC_ARRAY(mem_ctx
, DOM_SID
, count
)) ) {
869 DEBUG(0, ("trusted_domains: out of memory\n"));
870 return NT_STATUS_NO_MEMORY
;
873 /* Copy across names and sids */
875 for (i
= 0; i
< count
; i
++) {
876 (*names
)[i
] = domains
[i
].netbios_domain
;
877 (*alt_names
)[i
] = domains
[i
].dns_domain
;
879 sid_copy(&(*dom_sids
)[i
], &domains
[i
].sid
);
882 *num_domains
= count
;
888 /* find alternate names list for the domain - for ADS this is the
890 static NTSTATUS
alternate_name(struct winbindd_domain
*domain
)
895 const char *workgroup
;
897 DEBUG(3,("ads: alternate_name\n"));
899 ads
= ads_cached_connection(domain
);
902 domain
->last_status
= NT_STATUS_SERVER_DISABLED
;
903 return NT_STATUS_UNSUCCESSFUL
;
906 if (!(ctx
= talloc_init("alternate_name"))) {
907 return NT_STATUS_NO_MEMORY
;
910 rc
= ads_workgroup_name(ads
, ctx
, &workgroup
);
912 if (ADS_ERR_OK(rc
)) {
913 fstrcpy(domain
->name
, workgroup
);
914 fstrcpy(domain
->alt_name
, ads
->config
.realm
);
915 strupper_m(domain
->alt_name
);
916 strupper_m(domain
->name
);
921 return ads_ntstatus(rc
);
924 /* the ADS backend methods are exposed via this structure */
925 struct winbindd_methods ads_methods
= {
934 msrpc_lookup_useraliases
,