2 Unix SMB/CIFS implementation.
4 Winbind ADS backend functions
6 Copyright (C) Andrew Tridgell 2001
7 Copyright (C) Andrew Bartlett 2002
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.
27 /* convert a sid to a DN */
29 ADS_STATUS ads_sid_to_dn(ADS_STRUCT *ads,
35 LDAPMessage *msg = NULL;
36 LDAPMessage *entry = NULL;
42 const char *attr[] = {
47 if (!(sidstr = sid_binstring(sid))) {
48 DEBUG(1,("ads_sid_to_dn: sid_binstring failed!\n"));
49 rc = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
53 if(!(ldap_exp = talloc_asprintf(mem_ctx, "(objectSid=%s)", sidstr))) {
54 DEBUG(1,("ads_sid_to_dn: talloc_asprintf failed!\n"));
55 rc = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
59 rc = ads_search_retry(ads, (void **)(void *)&msg, ldap_exp, attr);
61 if (!ADS_ERR_OK(rc)) {
62 DEBUG(1,("ads_sid_to_dn ads_search: %s\n", ads_errstr(rc)));
66 if ((count = ads_count_replies(ads, msg)) != 1) {
68 DEBUG(1,("ads_sid_to_dn (sid=%s): Not found (count=%d)\n",
69 sid_to_string(sid_string, sid), count));
70 rc = ADS_ERROR_NT(NT_STATUS_UNSUCCESSFUL);
74 entry = ads_first_entry(ads, msg);
76 dn2 = ads_get_dn(ads, entry);
79 rc = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
83 *dn = talloc_strdup(mem_ctx, dn2);
86 ads_memfree(ads, dn2);
87 rc = ADS_ERROR_NT(NT_STATUS_NO_MEMORY);
91 rc = ADS_ERROR_NT(NT_STATUS_OK);
93 DEBUG(3,("ads sid_to_dn mapped %s\n", dn2));
97 if (msg) ads_msgfree(ads, msg);
98 if (dn2) ads_memfree(ads, dn2);