2 Unix SMB/CIFS Implementation.
3 LDAP protocol helper functions for SAMBA
4 Copyright (C) Volker Lendecke 2004
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
24 enum ldap_request_tag {
25 LDAP_TAG_BindRequest = 0,
26 LDAP_TAG_BindResponse = 1,
27 LDAP_TAG_UnbindRequest = 2,
28 LDAP_TAG_SearchRequest = 3,
29 LDAP_TAG_SearchResultEntry = 4,
30 LDAP_TAG_SearchResultDone = 5,
31 LDAP_TAG_ModifyRequest = 6,
32 LDAP_TAG_ModifyResponse = 7,
33 LDAP_TAG_AddRequest = 8,
34 LDAP_TAG_AddResponse = 9,
35 LDAP_TAG_DelRequest = 10,
36 LDAP_TAG_DelResponse = 11,
37 LDAP_TAG_ModifyDNRequest = 12,
38 LDAP_TAG_ModifyDNResponse = 13,
39 LDAP_TAG_CompareRequest = 14,
40 LDAP_TAG_CompareResponse = 15,
41 LDAP_TAG_AbandonRequest = 16,
42 LDAP_TAG_SearchResultReference = 19,
43 LDAP_TAG_ExtendedRequest = 23,
44 LDAP_TAG_ExtendedResponse = 24
47 enum ldap_auth_mechanism {
48 LDAP_AUTH_MECH_SIMPLE = 0,
49 LDAP_AUTH_MECH_SASL = 3
53 enum ldap_result_code {
55 LDAP_SASL_BIND_IN_PROGRESS = 0x0e,
56 LDAP_INVALID_CREDENTIALS = 0x31,
59 #endif /* LDAP_SUCCESS */
64 const char *errormessage;
68 struct ldap_attribute {
74 struct ldap_BindRequest {
77 enum ldap_auth_mechanism mechanism;
81 const char *mechanism;
87 struct ldap_BindResponse {
88 struct ldap_Result response;
94 struct ldap_UnbindRequest {
99 LDAP_SEARCH_SCOPE_BASE = 0,
100 LDAP_SEARCH_SCOPE_SINGLE = 1,
101 LDAP_SEARCH_SCOPE_SUB = 2
105 LDAP_DEREFERENCE_NEVER = 0,
106 LDAP_DEREFERENCE_IN_SEARCHING = 1,
107 LDAP_DEREFERENCE_FINDING_BASE = 2,
108 LDAP_DEREFERENCE_ALWAYS
111 struct ldap_SearchRequest {
113 enum ldap_scope scope;
114 enum ldap_deref deref;
120 const char **attributes;
123 struct ldap_SearchResEntry {
126 struct ldap_attribute *attributes;
129 struct ldap_SearchResRef {
131 const char **referrals;
134 enum ldap_modify_type {
135 LDAP_MODIFY_NONE = -1,
137 LDAP_MODIFY_DELETE = 1,
138 LDAP_MODIFY_REPLACE = 2
142 enum ldap_modify_type type;
143 struct ldap_attribute attrib;
146 struct ldap_ModifyRequest {
149 struct ldap_mod *mods;
152 struct ldap_AddRequest {
155 struct ldap_attribute *attributes;
158 struct ldap_DelRequest {
162 struct ldap_ModifyDNRequest {
166 const char *newsuperior;
169 struct ldap_CompareRequest {
171 const char *attribute;
175 struct ldap_AbandonRequest {
179 struct ldap_ExtendedRequest {
184 struct ldap_ExtendedResponse {
185 struct ldap_Result response;
191 struct ldap_BindRequest BindRequest;
192 struct ldap_BindResponse BindResponse;
193 struct ldap_UnbindRequest UnbindRequest;
194 struct ldap_SearchRequest SearchRequest;
195 struct ldap_SearchResEntry SearchResultEntry;
196 struct ldap_Result SearchResultDone;
197 struct ldap_SearchResRef SearchResultReference;
198 struct ldap_ModifyRequest ModifyRequest;
199 struct ldap_Result ModifyResponse;
200 struct ldap_AddRequest AddRequest;
201 struct ldap_Result AddResponse;
202 struct ldap_DelRequest DelRequest;
203 struct ldap_Result DelResponse;
204 struct ldap_ModifyDNRequest ModifyDNRequest;
205 struct ldap_Result ModifyDNResponse;
206 struct ldap_CompareRequest CompareRequest;
207 struct ldap_Result CompareResponse;
208 struct ldap_AbandonRequest AbandonRequest;
209 struct ldap_ExtendedRequest ExtendedRequest;
210 struct ldap_ExtendedResponse ExtendedResponse;
213 struct ldap_Control {
219 struct ldap_message {
223 union ldap_Request r;
225 struct ldap_Control *controls;
228 struct ldap_queue_entry {
229 struct ldap_queue_entry *next, *prev;
231 struct ldap_message *msg;
234 struct ldap_connection {
243 const char *simple_pw;
245 /* Current outstanding search entry */
248 /* List for incoming search entries */
249 struct ldap_queue_entry *search_entries;
251 /* Outstanding LDAP requests that have not yet been replied to */
252 struct ldap_queue_entry *outstanding;