/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1999-2005 The OpenLDAP Foundation.
+ * Copyright 1999-2006 The OpenLDAP Foundation.
* Portions Copyright 2001-2003 Pierangelo Masarati.
* Portions Copyright 1999-2003 Howard Chu.
* All rights reserved.
meta_back_open(
BackendInfo *bi )
{
+ /* FIXME: need to remove the pagedResults, and likely more... */
bi->bi_controls = slap_known_controls;
+
return 0;
}
meta_back_initialize(
BackendInfo *bi )
{
+ bi->bi_flags =
+#if 0
+ /* this is not (yet) set essentially because back-meta does not
+ * directly support extended operations... */
+#ifdef LDAP_DYNAMIC_OBJECTS
+ /* this is set because all the support a proxy has to provide
+ * is the capability to forward the refresh exop, and to
+ * pass thru entries that contain the dynamicObject class
+ * and the entryTtl attribute */
+ SLAP_BFLAG_DYNAMIC |
+#endif /* LDAP_DYNAMIC_OBJECTS */
+#endif
+ 0;
+
bi->bi_open = meta_back_open;
bi->bi_config = 0;
bi->bi_close = 0;
Backend *be )
{
metainfo_t *mi;
+ int i;
- mi = ch_malloc( sizeof( metainfo_t ) );
+ mi = ch_calloc( 1, sizeof( metainfo_t ) );
if ( mi == NULL ) {
return -1;
}
- memset( mi, 0, sizeof( metainfo_t ) );
/*
* At present the default is no default target;
* this may change
*/
mi->mi_defaulttarget = META_DEFAULT_TARGET_NONE;
+ mi->mi_bind_timeout.tv_sec = 0;
+ mi->mi_bind_timeout.tv_usec = META_BIND_TIMEOUT;
- ldap_pvt_thread_mutex_init( &mi->mi_conn_mutex );
+ mi->mi_rebind_f = meta_back_default_rebind;
+ mi->mi_urllist_f = meta_back_default_urllist;
+
+ ldap_pvt_thread_mutex_init( &mi->mi_conninfo.lai_mutex );
ldap_pvt_thread_mutex_init( &mi->mi_cache.mutex );
/* safe default */
mi->mi_nretries = META_RETRY_DEFAULT;
mi->mi_version = LDAP_VERSION3;
+
+ for ( i = LDAP_BACK_PCONN_FIRST; i < LDAP_BACK_PCONN_LAST; i++ ) {
+ mi->mi_conn_priv[ i ].mic_num = 0;
+ LDAP_TAILQ_INIT( &mi->mi_conn_priv[ i ].mic_priv );
+ }
+ mi->mi_conn_priv_max = LDAP_BACK_CONN_PRIV_DEFAULT;
be->be_private = mi;
{
metainfo_t *mi = (metainfo_t *)be->be_private;
- int i, rc;
+ int i,
+ not_always = 0,
+ rc;
for ( i = 0; i < mi->mi_ntargets; i++ ) {
- if ( mi->mi_targets[ i ].mt_flags & LDAP_BACK_F_SUPPORT_T_F_DISCOVER )
- {
- mi->mi_targets[ i ].mt_flags &= ~LDAP_BACK_F_SUPPORT_T_F_DISCOVER;
- rc = slap_discover_feature( mi->mi_targets[ i ].mt_uri,
- mi->mi_targets[ i ].mt_version,
+ slap_bindconf sb = { 0 };
+ metatarget_t *mt = mi->mi_targets[ i ];
+
+ ber_str2bv( mt->mt_uri, 0, 0, &sb.sb_uri );
+ sb.sb_version = mt->mt_version;
+ sb.sb_method = LDAP_AUTH_SIMPLE;
+ BER_BVSTR( &sb.sb_binddn, "" );
+
+ if ( META_BACK_TGT_T_F_DISCOVER( mt ) ) {
+ rc = slap_discover_feature( &sb,
slap_schema.si_ad_supportedFeatures->ad_cname.bv_val,
LDAP_FEATURE_ABSOLUTE_FILTERS );
if ( rc == LDAP_COMPARE_TRUE ) {
- mi->mi_targets[ i ].mt_flags |= LDAP_BACK_F_SUPPORT_T_F;
+ mt->mt_flags |= LDAP_BACK_F_T_F;
+ }
+ }
+
+ if ( META_BACK_TGT_CANCEL_DISCOVER( mt ) ) {
+ rc = slap_discover_feature( &sb,
+ slap_schema.si_ad_supportedExtension->ad_cname.bv_val,
+ LDAP_EXOP_CANCEL );
+ if ( rc == LDAP_COMPARE_TRUE ) {
+ mt->mt_flags |= LDAP_BACK_F_CANCEL_EXOP;
+ }
+ }
+
+ if ( not_always == 0 ) {
+ if ( !( mt->mt_idassert_flags & LDAP_BACK_AUTH_OVERRIDE )
+ || !( mt->mt_idassert_flags & LDAP_BACK_AUTH_AUTHZ_ALL ) )
+ {
+ not_always = 1;
}
}
}
+ if ( not_always == 0 ) {
+ mi->mi_flags |= META_BACK_F_PROXYAUTHZ_ALWAYS;
+ }
+
return 0;
}
-static void
-conn_free(
+/*
+ * meta_back_conn_free()
+ *
+ * actually frees a connection; the reference count must be 0,
+ * and it must not (or no longer) be in the cache.
+ */
+void
+meta_back_conn_free(
void *v_mc )
{
metaconn_t *mc = v_mc;
- int i, ntargets;
+ int ntargets;
- assert( mc->mc_conns != NULL );
+ assert( mc != NULL );
+ assert( mc->mc_refcnt == 0 );
/* at least one must be present... */
- ntargets = mc->mc_conns[ 0 ].msc_info->mi_ntargets;
-
- for ( i = 0; i < ntargets; i++ ) {
- metasingleconn_t *msc = &mc->mc_conns[ i ];
+ ntargets = mc->mc_info->mi_ntargets;
+ assert( ntargets > 0 );
- if ( msc->msc_ld != NULL ) {
- ldap_unbind_ext_s( msc->msc_ld, NULL, NULL );
- }
-
- if ( !BER_BVISNULL( &msc->msc_bound_ndn ) ) {
- ber_memfree( msc->msc_bound_ndn.bv_val );
- }
+ for ( ; ntargets--; ) {
+ (void)meta_clear_one_candidate( NULL, mc, ntargets );
+ }
- if ( !BER_BVISNULL( &msc->msc_cred ) ) {
- /* destroy sensitive data */
- memset( msc->msc_cred.bv_val, 0, msc->msc_cred.bv_len );
- ber_memfree( msc->msc_cred.bv_val );
- }
+ if ( !BER_BVISNULL( &mc->mc_local_ndn ) ) {
+ free( mc->mc_local_ndn.bv_val );
}
free( mc );
ch_free( mapping );
}
+static void
+mapping_dst_free(
+ void *v_mapping )
+{
+ struct ldapmapping *mapping = v_mapping;
+
+ if ( BER_BVISEMPTY( &mapping->dst ) ) {
+ mapping_free( &mapping[ -1 ] );
+ }
+}
+
static void
target_free(
metatarget_t *mt )
{
if ( mt->mt_uri ) {
free( mt->mt_uri );
+ ldap_pvt_thread_mutex_destroy( &mt->mt_uri_mutex );
+ }
+ if ( mt->mt_subtree_exclude ) {
+ ber_bvarray_free( mt->mt_subtree_exclude );
}
if ( !BER_BVISNULL( &mt->mt_psuffix ) ) {
free( mt->mt_psuffix.bv_val );
if ( !BER_BVISNULL( &mt->mt_bindpw ) ) {
free( mt->mt_bindpw.bv_val );
}
- if ( !BER_BVISNULL( &mt->mt_pseudorootdn ) ) {
- free( mt->mt_pseudorootdn.bv_val );
+ if ( !BER_BVISNULL( &mt->mt_idassert_authcID ) ) {
+ ch_free( mt->mt_idassert_authcID.bv_val );
+ }
+ if ( !BER_BVISNULL( &mt->mt_idassert_authcDN ) ) {
+ ch_free( mt->mt_idassert_authcDN.bv_val );
+ }
+ if ( !BER_BVISNULL( &mt->mt_idassert_passwd ) ) {
+ ch_free( mt->mt_idassert_passwd.bv_val );
+ }
+ if ( !BER_BVISNULL( &mt->mt_idassert_authzID ) ) {
+ ch_free( mt->mt_idassert_authzID.bv_val );
+ }
+ if ( !BER_BVISNULL( &mt->mt_idassert_sasl_mech ) ) {
+ ch_free( mt->mt_idassert_sasl_mech.bv_val );
+ }
+ if ( !BER_BVISNULL( &mt->mt_idassert_sasl_realm ) ) {
+ ch_free( mt->mt_idassert_sasl_realm.bv_val );
}
- if ( !BER_BVISNULL( &mt->mt_pseudorootpw ) ) {
- free( mt->mt_pseudorootpw.bv_val );
+ if ( mt->mt_idassert_authz != NULL ) {
+ ber_bvarray_free( mt->mt_idassert_authz );
}
if ( mt->mt_rwmap.rwm_rw ) {
rewrite_info_delete( &mt->mt_rwmap.rwm_rw );
}
- avl_free( mt->mt_rwmap.rwm_oc.remap, NULL );
+ avl_free( mt->mt_rwmap.rwm_oc.remap, mapping_dst_free );
avl_free( mt->mt_rwmap.rwm_oc.map, mapping_free );
- avl_free( mt->mt_rwmap.rwm_at.remap, NULL );
+ avl_free( mt->mt_rwmap.rwm_at.remap, mapping_dst_free );
avl_free( mt->mt_rwmap.rwm_at.map, mapping_free );
+
+ free( mt );
}
int
/*
* Destroy the connection tree
*/
- ldap_pvt_thread_mutex_lock( &mi->mi_conn_mutex );
+ ldap_pvt_thread_mutex_lock( &mi->mi_conninfo.lai_mutex );
+
+ if ( mi->mi_conninfo.lai_tree ) {
+ avl_free( mi->mi_conninfo.lai_tree, meta_back_conn_free );
+ }
+ for ( i = LDAP_BACK_PCONN_FIRST; i < LDAP_BACK_PCONN_LAST; i++ ) {
+ while ( !LDAP_TAILQ_EMPTY( &mi->mi_conn_priv[ i ].mic_priv ) ) {
+ metaconn_t *mc = LDAP_TAILQ_FIRST( &mi->mi_conn_priv[ i ].mic_priv );
- if ( mi->mi_conntree ) {
- avl_free( mi->mi_conntree, conn_free );
+ LDAP_TAILQ_REMOVE( &mi->mi_conn_priv[ i ].mic_priv, mc, mc_q );
+ meta_back_conn_free( mc );
+ }
}
/*
* Destroy the per-target stuff (assuming there's at
* least one ...)
*/
- for ( i = 0; i < mi->mi_ntargets; i++ ) {
- target_free( &mi->mi_targets[ i ] );
- }
+ if ( mi->mi_targets != NULL ) {
+ for ( i = 0; i < mi->mi_ntargets; i++ ) {
+ metatarget_t *mt = mi->mi_targets[ i ];
+
+ if ( META_BACK_TGT_QUARANTINE( mt ) ) {
+ if ( mt->mt_quarantine.ri_num != mi->mi_quarantine.ri_num )
+ {
+ slap_retry_info_destroy( &mt->mt_quarantine );
+ }
- free( mi->mi_targets );
+ ldap_pvt_thread_mutex_destroy( &mt->mt_quarantine_mutex );
+ }
+
+ target_free( mt );
+ }
+
+ free( mi->mi_targets );
+ }
ldap_pvt_thread_mutex_lock( &mi->mi_cache.mutex );
if ( mi->mi_cache.tree ) {
ldap_pvt_thread_mutex_unlock( &mi->mi_cache.mutex );
ldap_pvt_thread_mutex_destroy( &mi->mi_cache.mutex );
- ldap_pvt_thread_mutex_unlock( &mi->mi_conn_mutex );
- ldap_pvt_thread_mutex_destroy( &mi->mi_conn_mutex );
+ ldap_pvt_thread_mutex_unlock( &mi->mi_conninfo.lai_mutex );
+ ldap_pvt_thread_mutex_destroy( &mi->mi_conninfo.lai_mutex );
if ( mi->mi_candidates != NULL ) {
ber_memfree_x( mi->mi_candidates, NULL );
}
+
+ if ( META_BACK_QUARANTINE( mi ) ) {
+ slap_retry_info_destroy( &mi->mi_quarantine );
+ }
}
free( be->be_private );