2 Unix SMB/CIFS implementation.
3 ads (active directory) utility library
4 Copyright (C) Guenther Deschner 2005-2006
5 Copyright (C) Gerald (Jerry) Carter 2006
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 ADS_STATUS ads_get_attrnames_by_oids(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx,
27 const char *schema_path,
28 const char **OIDs, size_t num_OIDs,
29 char ***OIDs_out, char ***names, size_t *count)
32 LDAPMessage *res = NULL;
35 const char *attrs[] = { "lDAPDisplayName", "attributeId", NULL };
38 if (!ads || !mem_ctx || !names || !count || !OIDs || !OIDs_out) {
39 return ADS_ERROR(LDAP_PARAM_ERROR);
42 if (num_OIDs == 0 || OIDs[0] == NULL) {
43 return ADS_ERROR_NT(NT_STATUS_NONE_MAPPED);
46 if ((expr = talloc_asprintf(mem_ctx, "(|")) == NULL) {
47 return ADS_ERROR(LDAP_NO_MEMORY);
50 for (i=0; i<num_OIDs; i++) {
52 if ((expr = talloc_asprintf_append(expr, "(attributeId=%s)",
54 return ADS_ERROR(LDAP_NO_MEMORY);
58 if ((expr = talloc_asprintf_append(expr, ")")) == NULL) {
59 return ADS_ERROR(LDAP_NO_MEMORY);
62 status = ads_do_search_retry(ads, schema_path,
63 LDAP_SCOPE_SUBTREE, expr, attrs, &res);
64 if (!ADS_ERR_OK(status)) {
68 *count = ads_count_replies(ads, res);
69 if (*count == 0 || !res) {
70 status = ADS_ERROR_NT(NT_STATUS_NONE_MAPPED);
74 if (((*names) = TALLOC_ARRAY(mem_ctx, char *, *count)) == NULL) {
75 status = ADS_ERROR(LDAP_NO_MEMORY);
78 if (((*OIDs_out) = TALLOC_ARRAY(mem_ctx, char *, *count)) == NULL) {
79 status = ADS_ERROR(LDAP_NO_MEMORY);
83 for (msg = ads_first_entry(ads, res); msg != NULL;
84 msg = ads_next_entry(ads, msg)) {
86 (*names)[p] = ads_pull_string(ads, mem_ctx, msg,
88 (*OIDs_out)[p] = ads_pull_string(ads, mem_ctx, msg,
90 if (((*names)[p] == NULL) || ((*OIDs_out)[p] == NULL)) {
91 status = ADS_ERROR(LDAP_NO_MEMORY);
98 if (*count < num_OIDs) {
99 status = ADS_ERROR_NT(STATUS_SOME_UNMAPPED);
103 status = ADS_ERROR(LDAP_SUCCESS);
105 ads_msgfree(ads, res);
110 const char *ads_get_attrname_by_oid(ADS_STRUCT *ads, const char *schema_path, TALLOC_CTX *mem_ctx, const char * OID)
114 LDAPMessage *res = NULL;
116 const char *attrs[] = { "lDAPDisplayName", NULL };
119 if (ads == NULL || mem_ctx == NULL || OID == NULL) {
123 expr = talloc_asprintf(mem_ctx, "(attributeId=%s)", OID);
128 rc = ads_do_search_retry(ads, schema_path, LDAP_SCOPE_SUBTREE,
130 if (!ADS_ERR_OK(rc)) {
134 count = ads_count_replies(ads, res);
135 if (count == 0 || !res) {
139 result = ads_pull_string(ads, mem_ctx, res, "lDAPDisplayName");
140 ads_msgfree(ads, res);
145 DEBUG(0,("ads_get_attrname_by_oid: failed to retrieve name for oid: %s\n",
148 ads_msgfree(ads, res);
152 /*********************************************************************
153 *********************************************************************/
155 static ADS_STATUS ads_schema_path(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx, char **schema_path)
160 const char *attrs[] = { "schemaNamingContext", NULL };
162 status = ads_do_search(ads, "", LDAP_SCOPE_BASE, "(objectclass=*)", attrs, &res);
163 if (!ADS_ERR_OK(status)) {
167 if ( (schema = ads_pull_string(ads, mem_ctx, res, "schemaNamingContext")) == NULL ) {
168 ads_msgfree(ads, res);
169 return ADS_ERROR(LDAP_NO_RESULTS_RETURNED);
172 if ( (*schema_path = talloc_strdup(mem_ctx, schema)) == NULL ) {
173 ads_msgfree(ads, res);
174 return ADS_ERROR(LDAP_NO_MEMORY);
177 ads_msgfree(ads, res);
183 * Check for "Services for Unix" or rfc2307 Schema and load some attributes into the ADS_STRUCT
184 * @param ads connection to ads server
185 * @param enum mapping type
186 * @return ADS_STATUS status of search (False if one or more attributes couldn't be
187 * found in Active Directory)
189 ADS_STATUS ads_check_posix_schema_mapping(TALLOC_CTX *mem_ctx,
191 enum wb_posix_mapping map_type,
192 struct posix_schema **s )
194 TALLOC_CTX *ctx = NULL;
196 char **oids_out, **names_out;
198 char *schema_path = NULL;
200 struct posix_schema *schema = NULL;
202 const char *oids_sfu[] = { ADS_ATTR_SFU_UIDNUMBER_OID,
203 ADS_ATTR_SFU_GIDNUMBER_OID,
204 ADS_ATTR_SFU_HOMEDIR_OID,
205 ADS_ATTR_SFU_SHELL_OID,
206 ADS_ATTR_SFU_GECOS_OID};
208 const char *oids_sfu20[] = { ADS_ATTR_SFU20_UIDNUMBER_OID,
209 ADS_ATTR_SFU20_GIDNUMBER_OID,
210 ADS_ATTR_SFU20_HOMEDIR_OID,
211 ADS_ATTR_SFU20_SHELL_OID,
212 ADS_ATTR_SFU20_GECOS_OID};
214 const char *oids_rfc2307[] = { ADS_ATTR_RFC2307_UIDNUMBER_OID,
215 ADS_ATTR_RFC2307_GIDNUMBER_OID,
216 ADS_ATTR_RFC2307_HOMEDIR_OID,
217 ADS_ATTR_RFC2307_SHELL_OID,
218 ADS_ATTR_RFC2307_GECOS_OID };
220 DEBUG(10,("ads_check_posix_schema_mapping for schema mode: %d\n", map_type));
224 case WB_POSIX_MAP_TEMPLATE:
225 case WB_POSIX_MAP_UNIXINFO:
226 DEBUG(10,("ads_check_posix_schema_mapping: nothing to do\n"));
227 return ADS_ERROR(LDAP_SUCCESS);
229 case WB_POSIX_MAP_SFU:
230 case WB_POSIX_MAP_SFU20:
231 case WB_POSIX_MAP_RFC2307:
235 DEBUG(0,("ads_check_posix_schema_mapping: "
236 "unknown enum %d\n", map_type));
237 return ADS_ERROR(LDAP_PARAM_ERROR);
240 if ( (ctx = talloc_init("ads_check_posix_schema_mapping")) == NULL ) {
241 return ADS_ERROR(LDAP_NO_MEMORY);
244 if ( (schema = TALLOC_P(mem_ctx, struct posix_schema)) == NULL ) {
246 return ADS_ERROR(LDAP_NO_MEMORY);
249 status = ads_schema_path(ads, ctx, &schema_path);
250 if (!ADS_ERR_OK(status)) {
251 DEBUG(3,("ads_check_posix_mapping: Unable to retrieve schema DN!\n"));
256 case WB_POSIX_MAP_SFU:
257 status = ads_get_attrnames_by_oids(ads, ctx, schema_path, oids_sfu,
258 ARRAY_SIZE(oids_sfu),
259 &oids_out, &names_out, &num_names);
261 case WB_POSIX_MAP_SFU20:
262 status = ads_get_attrnames_by_oids(ads, ctx, schema_path, oids_sfu20,
263 ARRAY_SIZE(oids_sfu20),
264 &oids_out, &names_out, &num_names);
266 case WB_POSIX_MAP_RFC2307:
267 status = ads_get_attrnames_by_oids(ads, ctx, schema_path, oids_rfc2307,
268 ARRAY_SIZE(oids_rfc2307),
269 &oids_out, &names_out, &num_names);
272 status = ADS_ERROR_NT(NT_STATUS_INVALID_PARAMETER);
276 if (!ADS_ERR_OK(status)) {
277 DEBUG(3,("ads_check_posix_schema_mapping: failed %s\n",
278 ads_errstr(status)));
282 for (i=0; i<num_names; i++) {
284 DEBUGADD(10,("\tOID %s has name: %s\n", oids_out[i], names_out[i]));
286 if (strequal(ADS_ATTR_RFC2307_UIDNUMBER_OID, oids_out[i]) ||
287 strequal(ADS_ATTR_SFU_UIDNUMBER_OID, oids_out[i]) ||
288 strequal(ADS_ATTR_SFU20_UIDNUMBER_OID, oids_out[i])) {
289 schema->posix_uidnumber_attr = talloc_strdup(schema, names_out[i]);
293 if (strequal(ADS_ATTR_RFC2307_GIDNUMBER_OID, oids_out[i]) ||
294 strequal(ADS_ATTR_SFU_GIDNUMBER_OID, oids_out[i]) ||
295 strequal(ADS_ATTR_SFU20_GIDNUMBER_OID, oids_out[i])) {
296 schema->posix_gidnumber_attr = talloc_strdup(schema, names_out[i]);
300 if (strequal(ADS_ATTR_RFC2307_HOMEDIR_OID, oids_out[i]) ||
301 strequal(ADS_ATTR_SFU_HOMEDIR_OID, oids_out[i]) ||
302 strequal(ADS_ATTR_SFU20_HOMEDIR_OID, oids_out[i])) {
303 schema->posix_homedir_attr = talloc_strdup(schema, names_out[i]);
307 if (strequal(ADS_ATTR_RFC2307_SHELL_OID, oids_out[i]) ||
308 strequal(ADS_ATTR_SFU_SHELL_OID, oids_out[i]) ||
309 strequal(ADS_ATTR_SFU20_SHELL_OID, oids_out[i])) {
310 schema->posix_shell_attr = talloc_strdup(schema, names_out[i]);
314 if (strequal(ADS_ATTR_RFC2307_GECOS_OID, oids_out[i]) ||
315 strequal(ADS_ATTR_SFU_GECOS_OID, oids_out[i]) ||
316 strequal(ADS_ATTR_SFU20_GECOS_OID, oids_out[i])) {
317 schema->posix_gecos_attr = talloc_strdup(schema, names_out[i]);
321 if (!schema->posix_uidnumber_attr ||
322 !schema->posix_gidnumber_attr ||
323 !schema->posix_homedir_attr ||
324 !schema->posix_shell_attr ||
325 !schema->posix_gecos_attr) {
326 status = ADS_ERROR(LDAP_NO_MEMORY);
327 TALLOC_FREE( schema );
333 status = ADS_ERROR(LDAP_SUCCESS);