/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 2003-2005 The OpenLDAP Foundation.
+ * Copyright 2003-2007 The OpenLDAP Foundation.
* Portions Copyright 1999-2003 Howard Chu.
* Portions Copyright 2000-2003 Pierangelo Masarati.
* All rights reserved.
int
ldap_back_initialize( BackendInfo *bi )
{
+ int rc;
+
+ bi->bi_flags =
+#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 */
+ 0;
+
bi->bi_open = ldap_back_open;
bi->bi_config = 0;
bi->bi_close = 0;
bi->bi_destroy = 0;
bi->bi_db_init = ldap_back_db_init;
- bi->bi_db_config = ldap_back_db_config;
+ bi->bi_db_config = config_generic_wrapper;
bi->bi_db_open = ldap_back_db_open;
- bi->bi_db_close = 0;
+ bi->bi_db_close = ldap_back_db_close;
bi->bi_db_destroy = ldap_back_db_destroy;
bi->bi_op_bind = ldap_back_bind;
bi->bi_connection_init = 0;
bi->bi_connection_destroy = ldap_back_conn_destroy;
- if ( chain_init( ) ) {
- return -1;
+ rc = chain_initialize();
+ if ( rc ) {
+ return rc;
}
- return 0;
+#ifdef SLAP_DISTPROC
+ rc = distproc_initialize();
+ if ( rc ) {
+ return rc;
+ }
+#endif
+
+ return ldap_back_init_cf( bi );
}
int
ldap_back_db_init( Backend *be )
{
- struct ldapinfo *li;
+ ldapinfo_t *li;
+ int rc;
+ unsigned i;
- li = (struct ldapinfo *)ch_calloc( 1, sizeof( struct ldapinfo ) );
+ li = (ldapinfo_t *)ch_calloc( 1, sizeof( ldapinfo_t ) );
if ( li == NULL ) {
return -1;
}
- BER_BVZERO( &li->acl_authcDN );
- BER_BVZERO( &li->acl_passwd );
+ li->li_rebind_f = ldap_back_default_rebind;
+ li->li_urllist_f = ldap_back_default_urllist;
+ li->li_urllist_p = li;
+ ldap_pvt_thread_mutex_init( &li->li_uri_mutex );
+
+ BER_BVZERO( &li->li_acl_authcID );
+ BER_BVZERO( &li->li_acl_authcDN );
+ BER_BVZERO( &li->li_acl_passwd );
- li->idassert_mode = LDAP_BACK_IDASSERT_LEGACY;
+ li->li_acl_authmethod = LDAP_AUTH_NONE;
+ BER_BVZERO( &li->li_acl_sasl_mech );
+ li->li_acl.sb_tls = SB_TLS_DEFAULT;
- BER_BVZERO( &li->idassert_authcID );
- BER_BVZERO( &li->idassert_authcDN );
- BER_BVZERO( &li->idassert_passwd );
+ li->li_idassert_mode = LDAP_BACK_IDASSERT_LEGACY;
- BER_BVZERO( &li->idassert_authzID );
- li->idassert_authz = NULL;
+ BER_BVZERO( &li->li_idassert_authcID );
+ BER_BVZERO( &li->li_idassert_authcDN );
+ BER_BVZERO( &li->li_idassert_passwd );
- li->idassert_authmethod = LDAP_AUTH_SIMPLE;
- li->idassert_sasl_flags = LDAP_SASL_QUIET;
- BER_BVZERO( &li->idassert_sasl_mech );
- BER_BVZERO( &li->idassert_sasl_realm );
+ BER_BVZERO( &li->li_idassert_authzID );
- li->idassert_ppolicy = 0;
+ li->li_idassert_authmethod = LDAP_AUTH_NONE;
+ BER_BVZERO( &li->li_idassert_sasl_mech );
+ li->li_idassert_tls = SB_TLS_DEFAULT;
/* by default, use proxyAuthz control on each operation */
- li->idassert_flags = LDAP_BACK_AUTH_NONE;
+ li->li_idassert_flags = LDAP_BACK_AUTH_PRESCRIPTIVE;
+
+ li->li_idassert_authz = NULL;
/* initialize flags */
- li->flags = LDAP_BACK_F_CHASE_REFERRALS;
+ li->li_flags = LDAP_BACK_F_CHASE_REFERRALS;
+
+ /* initialize version */
+ li->li_version = LDAP_VERSION3;
- ldap_pvt_thread_mutex_init( &li->conn_mutex );
+ ldap_pvt_thread_mutex_init( &li->li_conninfo.lai_mutex );
+
+ for ( i = LDAP_BACK_PCONN_FIRST; i < LDAP_BACK_PCONN_LAST; i++ ) {
+ li->li_conn_priv[ i ].lic_num = 0;
+ LDAP_TAILQ_INIT( &li->li_conn_priv[ i ].lic_priv );
+ }
+ li->li_conn_priv_max = LDAP_BACK_CONN_PRIV_DEFAULT;
be->be_private = li;
SLAP_DBFLAGS( be ) |= SLAP_DBFLAG_NOLASTMOD;
- return 0;
+ be->be_cf_ocs = be->bd_info->bi_cf_ocs;
+
+ rc = ldap_back_monitor_db_init( be );
+ if ( rc != 0 ) {
+ /* ignore, by now */
+ rc = 0;
+ }
+
+ return rc;
}
int
ldap_back_db_open( BackendDB *be )
{
- struct ldapinfo *li = (struct ldapinfo *)be->be_private;
+ ldapinfo_t *li = (ldapinfo_t *)be->be_private;
+
+ slap_bindconf sb = { BER_BVNULL };
+ int rc = 0;
Debug( LDAP_DEBUG_TRACE,
"ldap_back_db_open: URI=%s\n",
- li->url != NULL ? li->url : "", 0, 0 );
+ li->li_uri != NULL ? li->li_uri : "", 0, 0 );
/* by default, use proxyAuthz control on each operation */
- switch ( li->idassert_mode ) {
+ switch ( li->li_idassert_mode ) {
case LDAP_BACK_IDASSERT_LEGACY:
case LDAP_BACK_IDASSERT_SELF:
/* however, since admin connections are pooled and shared,
* only static authzIDs can be native */
- li->idassert_flags &= ~LDAP_BACK_AUTH_NATIVE_AUTHZ;
+ li->li_idassert_flags &= ~LDAP_BACK_AUTH_NATIVE_AUTHZ;
break;
default:
break;
}
-#if 0 && defined(SLAPD_MONITOR)
- {
- /* FIXME: disabled because namingContexts doesn't have
- * a matching rule, and using an MRA filter doesn't work
- * because the normalized assertion is compared to the
- * non-normalized value, which in general differs from
- * the normalized one. See ITS#3406 */
- struct berval filter,
- base = BER_BVC( "cn=Databases," SLAPD_MONITOR );
- struct berval vals[ 2 ];
- Attribute a = { 0 };
-
- filter.bv_len = STRLENOF( "(&(namingContexts:distinguishedNameMatch:=)(monitoredInfo=ldap))" )
- + be->be_nsuffix[ 0 ].bv_len;
- filter.bv_val = ch_malloc( filter.bv_len + 1 );
- snprintf( filter.bv_val, filter.bv_len + 1,
- "(&(namingContexts:distinguishedNameMatch:=%s)(monitoredInfo=ldap))",
- be->be_nsuffix[ 0 ].bv_val );
-
- a.a_desc = slap_schema.si_ad_labeledURI;
- ber_str2bv( li->url, 0, 0, &vals[ 0 ] );
- BER_BVZERO( &vals[ 1 ] );
- a.a_vals = vals;
- a.a_nvals = vals;
- if ( monitor_back_register_entry_attrs( NULL, &a, NULL, &base, LDAP_SCOPE_SUBTREE, &filter ) ) {
- /* error */
+ ber_str2bv( li->li_uri, 0, 0, &sb.sb_uri );
+ sb.sb_version = li->li_version;
+ sb.sb_method = LDAP_AUTH_SIMPLE;
+ BER_BVSTR( &sb.sb_binddn, "" );
+
+ if ( LDAP_BACK_T_F_DISCOVER( li ) && !LDAP_BACK_T_F( li ) ) {
+ rc = slap_discover_feature( &sb,
+ slap_schema.si_ad_supportedFeatures->ad_cname.bv_val,
+ LDAP_FEATURE_ABSOLUTE_FILTERS );
+ if ( rc == LDAP_COMPARE_TRUE ) {
+ li->li_flags |= LDAP_BACK_F_T_F;
}
+ }
- ch_free( filter.bv_val );
+ if ( LDAP_BACK_CANCEL_DISCOVER( li ) && !LDAP_BACK_CANCEL( li ) ) {
+ rc = slap_discover_feature( &sb,
+ slap_schema.si_ad_supportedExtension->ad_cname.bv_val,
+ LDAP_EXOP_CANCEL );
+ if ( rc == LDAP_COMPARE_TRUE ) {
+ li->li_flags |= LDAP_BACK_F_CANCEL_EXOP;
+ }
}
-#endif /* SLAPD_MONITOR */
- return 0;
+ /* monitor setup */
+ rc = ldap_back_monitor_db_open( be );
+ if ( rc != 0 ) {
+ /* ignore by now */
+ rc = 0;
+#if 0
+ goto fail;
+#endif
+ }
+
+ li->li_flags |= LDAP_BACK_F_ISOPEN;
+
+fail:;
+ return rc;
}
void
ldap_back_conn_free( void *v_lc )
{
- struct ldapconn *lc = v_lc;
-
- ldap_unbind_ext_s( lc->lc_ld, NULL, NULL );
+ ldapconn_t *lc = v_lc;
+
+ if ( lc->lc_ld != NULL ) {
+ ldap_unbind_ext( lc->lc_ld, NULL, NULL );
+ }
if ( !BER_BVISNULL( &lc->lc_bound_ndn ) ) {
ch_free( lc->lc_bound_ndn.bv_val );
}
if ( !BER_BVISNULL( &lc->lc_local_ndn ) ) {
ch_free( lc->lc_local_ndn.bv_val );
}
- ldap_pvt_thread_mutex_destroy( &lc->lc_mutex );
+ lc->lc_q.tqe_prev = NULL;
+ lc->lc_q.tqe_next = NULL;
ch_free( lc );
}
int
-ldap_back_db_destroy(
- Backend *be
-)
+ldap_back_db_close( Backend *be )
{
- struct ldapinfo *li;
+ int rc = 0;
if ( be->be_private ) {
- li = ( struct ldapinfo * )be->be_private;
+ rc = ldap_back_monitor_db_close( be );
+ }
+
+ return rc;
+}
+
+int
+ldap_back_db_destroy( Backend *be )
+{
+ if ( be->be_private ) {
+ ldapinfo_t *li = ( ldapinfo_t * )be->be_private;
+ unsigned i;
+
+ (void)ldap_back_monitor_db_destroy( be );
+
+ ldap_pvt_thread_mutex_lock( &li->li_conninfo.lai_mutex );
- ldap_pvt_thread_mutex_lock( &li->conn_mutex );
+ if ( li->li_uri != NULL ) {
+ ch_free( li->li_uri );
+ li->li_uri = NULL;
- if ( li->url != NULL ) {
- ch_free( li->url );
- li->url = NULL;
+ assert( li->li_bvuri != NULL );
+ ber_bvarray_free( li->li_bvuri );
+ li->li_bvuri = NULL;
+ }
+ if ( !BER_BVISNULL( &li->li_acl_authcID ) ) {
+ ch_free( li->li_acl_authcID.bv_val );
+ BER_BVZERO( &li->li_acl_authcID );
+ }
+ if ( !BER_BVISNULL( &li->li_acl_authcDN ) ) {
+ ch_free( li->li_acl_authcDN.bv_val );
+ BER_BVZERO( &li->li_acl_authcDN );
}
- if ( li->lud ) {
- ldap_free_urldesc( li->lud );
- li->lud = NULL;
+ if ( !BER_BVISNULL( &li->li_acl_passwd ) ) {
+ ch_free( li->li_acl_passwd.bv_val );
+ BER_BVZERO( &li->li_acl_passwd );
}
- if ( !BER_BVISNULL( &li->acl_authcDN ) ) {
- ch_free( li->acl_authcDN.bv_val );
- BER_BVZERO( &li->acl_authcDN );
+ if ( !BER_BVISNULL( &li->li_acl_sasl_mech ) ) {
+ ch_free( li->li_acl_sasl_mech.bv_val );
+ BER_BVZERO( &li->li_acl_sasl_mech );
}
- if ( !BER_BVISNULL( &li->acl_passwd ) ) {
- ch_free( li->acl_passwd.bv_val );
- BER_BVZERO( &li->acl_passwd );
+ if ( !BER_BVISNULL( &li->li_acl_sasl_realm ) ) {
+ ch_free( li->li_acl_sasl_realm.bv_val );
+ BER_BVZERO( &li->li_acl_sasl_realm );
}
- if ( !BER_BVISNULL( &li->idassert_authcID ) ) {
- ch_free( li->idassert_authcID.bv_val );
- BER_BVZERO( &li->idassert_authcID );
+ if ( !BER_BVISNULL( &li->li_idassert_authcID ) ) {
+ ch_free( li->li_idassert_authcID.bv_val );
+ BER_BVZERO( &li->li_idassert_authcID );
}
- if ( !BER_BVISNULL( &li->idassert_authcDN ) ) {
- ch_free( li->idassert_authcDN.bv_val );
- BER_BVZERO( &li->idassert_authcDN );
+ if ( !BER_BVISNULL( &li->li_idassert_authcDN ) ) {
+ ch_free( li->li_idassert_authcDN.bv_val );
+ BER_BVZERO( &li->li_idassert_authcDN );
}
- if ( !BER_BVISNULL( &li->idassert_passwd ) ) {
- ch_free( li->idassert_passwd.bv_val );
- BER_BVZERO( &li->idassert_passwd );
+ if ( !BER_BVISNULL( &li->li_idassert_passwd ) ) {
+ ch_free( li->li_idassert_passwd.bv_val );
+ BER_BVZERO( &li->li_idassert_passwd );
}
- if ( !BER_BVISNULL( &li->idassert_authzID ) ) {
- ch_free( li->idassert_authzID.bv_val );
- BER_BVZERO( &li->idassert_authzID );
+ if ( !BER_BVISNULL( &li->li_idassert_authzID ) ) {
+ ch_free( li->li_idassert_authzID.bv_val );
+ BER_BVZERO( &li->li_idassert_authzID );
}
- if ( !BER_BVISNULL( &li->idassert_sasl_mech ) ) {
- ch_free( li->idassert_sasl_mech.bv_val );
- BER_BVZERO( &li->idassert_sasl_mech );
+ if ( !BER_BVISNULL( &li->li_idassert_sasl_mech ) ) {
+ ch_free( li->li_idassert_sasl_mech.bv_val );
+ BER_BVZERO( &li->li_idassert_sasl_mech );
}
- if ( !BER_BVISNULL( &li->idassert_sasl_realm ) ) {
- ch_free( li->idassert_sasl_realm.bv_val );
- BER_BVZERO( &li->idassert_sasl_realm );
+ if ( !BER_BVISNULL( &li->li_idassert_sasl_realm ) ) {
+ ch_free( li->li_idassert_sasl_realm.bv_val );
+ BER_BVZERO( &li->li_idassert_sasl_realm );
+ }
+ if ( li->li_idassert_authz != NULL ) {
+ ber_bvarray_free( li->li_idassert_authz );
+ li->li_idassert_authz = NULL;
+ }
+ if ( li->li_conninfo.lai_tree ) {
+ avl_free( li->li_conninfo.lai_tree, ldap_back_conn_free );
+ }
+ for ( i = LDAP_BACK_PCONN_FIRST; i < LDAP_BACK_PCONN_LAST; i++ ) {
+ while ( !LDAP_TAILQ_EMPTY( &li->li_conn_priv[ i ].lic_priv ) ) {
+ ldapconn_t *lc = LDAP_TAILQ_FIRST( &li->li_conn_priv[ i ].lic_priv );
+
+ LDAP_TAILQ_REMOVE( &li->li_conn_priv[ i ].lic_priv, lc, lc_q );
+ ldap_back_conn_free( lc );
+ }
}
- if ( li->conntree ) {
- avl_free( li->conntree, ldap_back_conn_free );
+ if ( LDAP_BACK_QUARANTINE( li ) ) {
+ slap_retry_info_destroy( &li->li_quarantine );
+ ldap_pvt_thread_mutex_destroy( &li->li_quarantine_mutex );
}
- ldap_pvt_thread_mutex_unlock( &li->conn_mutex );
- ldap_pvt_thread_mutex_destroy( &li->conn_mutex );
+ ldap_pvt_thread_mutex_unlock( &li->li_conninfo.lai_mutex );
+ ldap_pvt_thread_mutex_destroy( &li->li_conninfo.lai_mutex );
+ ldap_pvt_thread_mutex_destroy( &li->li_uri_mutex );
}
ch_free( be->be_private );
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