1 /* init.c - initialize ldap backend */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 2003-2004 The OpenLDAP Foundation.
6 * Portions Copyright 1999-2003 Howard Chu.
7 * Portions Copyright 2000-2003 Pierangelo Masarati.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted only as authorized by the OpenLDAP
14 * A copy of this license is available in the file LICENSE in the
15 * top-level directory of the distribution or, alternatively, at
16 * <http://www.OpenLDAP.org/license.html>.
19 * This work was initially developed by the Howard Chu for inclusion
20 * in OpenLDAP Software and subsequently enhanced by Pierangelo
28 #include <ac/string.h>
29 #include <ac/socket.h>
32 #include "back-ldap.h"
34 #if SLAPD_LDAP == SLAPD_MOD_DYNAMIC
36 int init_module(int argc, char *argv[]) {
39 memset( &bi, '\0', sizeof(bi) );
41 bi.bi_init = ldap_back_initialize;
47 #endif /* SLAPD_LDAP */
54 bi->bi_controls = slap_known_controls;
61 bi->bi_db_init = ldap_back_db_init;
62 bi->bi_db_config = ldap_back_db_config;
65 bi->bi_db_destroy = ldap_back_db_destroy;
67 bi->bi_op_bind = ldap_back_bind;
69 bi->bi_op_search = ldap_back_search;
70 bi->bi_op_compare = ldap_back_compare;
71 bi->bi_op_modify = ldap_back_modify;
72 bi->bi_op_modrdn = ldap_back_modrdn;
73 bi->bi_op_add = ldap_back_add;
74 bi->bi_op_delete = ldap_back_delete;
75 bi->bi_op_abandon = 0;
77 bi->bi_extended = ldap_back_extended;
79 bi->bi_chk_referrals = 0;
80 bi->bi_entry_get_rw = ldap_back_entry_get;
82 bi->bi_connection_init = 0;
83 bi->bi_connection_destroy = ldap_back_conn_destroy;
94 struct ldapmapping *mapping;
96 li = (struct ldapinfo *) ch_calloc( 1, sizeof(struct ldapinfo) );
101 BER_BVZERO( &li->acl_authcDN );
102 BER_BVZERO( &li->acl_passwd );
104 #ifdef LDAP_BACK_PROXY_AUTHZ
105 li->idassert_mode = LDAP_BACK_IDASSERT_LEGACY;
107 BER_BVZERO( &li->idassert_authcID );
108 BER_BVZERO( &li->idassert_authcDN );
109 BER_BVZERO( &li->idassert_passwd );
111 BER_BVZERO( &li->idassert_authzID );
112 li->idassert_authz = NULL;
114 li->idassert_authmethod = LDAP_AUTH_SIMPLE;
115 li->idassert_sasl_flags = LDAP_SASL_QUIET;
116 BER_BVZERO( &li->idassert_sasl_mech );
117 BER_BVZERO( &li->idassert_sasl_realm );
119 li->idassert_ppolicy = 0;
120 #endif /* LDAP_BACK_PROXY_AUTHZ */
122 #ifdef ENABLE_REWRITE
123 li->rwmap.rwm_rw = rewrite_info_init( REWRITE_MODE_USE_DEFAULT );
124 if ( li->rwmap.rwm_rw == NULL ) {
133 * the filter rewrite as a string must be disabled
134 * by default; it can be re-enabled by adding rules;
135 * this creates an empty rewriteContext
137 rargv[ 0 ] = "rewriteContext";
138 rargv[ 1 ] = "searchFilter";
140 rewrite_parse( li->rwmap.rwm_rw, "<suffix massage>",
143 rargv[ 0 ] = "rewriteContext";
144 rargv[ 1 ] = "default";
146 rewrite_parse( li->rwmap.rwm_rw, "<suffix massage>",
149 #endif /* ENABLE_REWRITE */
151 ldap_pvt_thread_mutex_init( &li->conn_mutex );
153 ldap_back_map_init( &li->rwmap.rwm_oc, &mapping );
154 ldap_back_map_init( &li->rwmap.rwm_at, &mapping );
157 SLAP_DBFLAGS(be) |= SLAP_DBFLAG_NOLASTMOD;
167 struct ldapconn *lc = v_lc;
168 ldap_unbind( lc->ld );
169 if ( lc->bound_dn.bv_val ) {
170 ch_free( lc->bound_dn.bv_val );
172 if ( lc->cred.bv_val ) {
173 memset( lc->cred.bv_val, 0, lc->cred.bv_len );
174 ch_free( lc->cred.bv_val );
176 if ( lc->local_dn.bv_val ) {
177 ch_free( lc->local_dn.bv_val );
179 ldap_pvt_thread_mutex_destroy( &lc->lc_mutex );
184 mapping_free( void *v_mapping )
186 struct ldapmapping *mapping = v_mapping;
187 ch_free( mapping->src.bv_val );
188 ch_free( mapping->dst.bv_val );
193 ldap_back_db_destroy(
199 if (be->be_private) {
200 li = (struct ldapinfo *)be->be_private;
202 ldap_pvt_thread_mutex_lock( &li->conn_mutex );
209 ldap_free_urldesc( li->lud );
212 if ( !BER_BVISNULL( &li->acl_authcDN ) ) {
213 ch_free( li->acl_authcDN.bv_val );
214 BER_BVZERO( &li->acl_authcDN );
216 if ( !BER_BVISNULL( &li->acl_passwd ) ) {
217 ch_free( li->acl_passwd.bv_val );
218 BER_BVZERO( &li->acl_passwd );
220 #ifdef LDAP_BACK_PROXY_AUTHZ
221 if ( !BER_BVISNULL( &li->idassert_authcID ) ) {
222 ch_free( li->idassert_authcID.bv_val );
223 BER_BVZERO( &li->idassert_authcID );
225 if ( !BER_BVISNULL( &li->idassert_authcDN ) ) {
226 ch_free( li->idassert_authcDN.bv_val );
227 BER_BVZERO( &li->idassert_authcDN );
229 if ( !BER_BVISNULL( &li->idassert_passwd ) ) {
230 ch_free( li->idassert_passwd.bv_val );
231 BER_BVZERO( &li->idassert_passwd );
233 if ( !BER_BVISNULL( &li->idassert_authzID ) ) {
234 ch_free( li->idassert_authzID.bv_val );
235 BER_BVZERO( &li->idassert_authzID );
237 if ( !BER_BVISNULL( &li->idassert_sasl_mech ) ) {
238 ch_free( li->idassert_sasl_mech.bv_val );
239 BER_BVZERO( &li->idassert_sasl_mech );
241 if ( !BER_BVISNULL( &li->idassert_sasl_realm ) ) {
242 ch_free( li->idassert_sasl_realm.bv_val );
243 BER_BVZERO( &li->idassert_sasl_realm );
245 #endif /* LDAP_BACK_PROXY_AUTHZ */
247 avl_free( li->conntree, ldap_back_conn_free );
249 #ifdef ENABLE_REWRITE
250 if (li->rwmap.rwm_rw) {
251 rewrite_info_delete( &li->rwmap.rwm_rw );
253 #else /* !ENABLE_REWRITE */
254 if (li->rwmap.rwm_suffix_massage) {
255 ber_bvarray_free( li->rwmap.rwm_suffix_massage );
257 #endif /* !ENABLE_REWRITE */
259 avl_free( li->rwmap.rwm_oc.remap, NULL );
260 avl_free( li->rwmap.rwm_oc.map, mapping_free );
261 avl_free( li->rwmap.rwm_at.remap, NULL );
262 avl_free( li->rwmap.rwm_at.map, mapping_free );
264 ldap_pvt_thread_mutex_unlock( &li->conn_mutex );
265 ldap_pvt_thread_mutex_destroy( &li->conn_mutex );
268 ch_free( be->be_private );