mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-27 03:20:22 +08:00
104 lines
2.6 KiB
C
104 lines
2.6 KiB
C
/* $OpenLDAP$ */
|
|
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
|
|
*
|
|
* Copyright 1999-2008 The OpenLDAP Foundation.
|
|
* Portions Copyright 2001-2003 Pierangelo Masarati.
|
|
* Portions Copyright 1999-2003 Howard Chu.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted only as authorized by the OpenLDAP
|
|
* Public License.
|
|
*
|
|
* A copy of this license is available in the file LICENSE in the
|
|
* top-level directory of the distribution or, alternatively, at
|
|
* <http://www.OpenLDAP.org/license.html>.
|
|
*/
|
|
/* ACKNOWLEDGEMENTS:
|
|
* This work was initially developed by the Howard Chu for inclusion
|
|
* in OpenLDAP Software and subsequently enhanced by Pierangelo
|
|
* Masarati.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <ac/string.h>
|
|
#include <ac/socket.h>
|
|
|
|
#include "slap.h"
|
|
#include "../back-ldap/back-ldap.h"
|
|
#include "back-meta.h"
|
|
|
|
int
|
|
meta_back_delete( Operation *op, SlapReply *rs )
|
|
{
|
|
metainfo_t *mi = ( metainfo_t * )op->o_bd->be_private;
|
|
metatarget_t *mt;
|
|
metaconn_t *mc = NULL;
|
|
int candidate = -1;
|
|
struct berval mdn = BER_BVNULL;
|
|
dncookie dc;
|
|
int msgid;
|
|
int do_retry = 1;
|
|
LDAPControl **ctrls = NULL;
|
|
|
|
mc = meta_back_getconn( op, rs, &candidate, LDAP_BACK_SENDERR );
|
|
if ( !mc || !meta_back_dobind( op, rs, mc, LDAP_BACK_SENDERR ) ) {
|
|
return rs->sr_err;
|
|
}
|
|
|
|
assert( mc->mc_conns[ candidate ].msc_ld != NULL );
|
|
|
|
/*
|
|
* Rewrite the compare dn, if needed
|
|
*/
|
|
mt = mi->mi_targets[ candidate ];
|
|
dc.target = mt;
|
|
dc.conn = op->o_conn;
|
|
dc.rs = rs;
|
|
dc.ctx = "deleteDN";
|
|
|
|
if ( ldap_back_dn_massage( &dc, &op->o_req_dn, &mdn ) ) {
|
|
send_ldap_result( op, rs );
|
|
goto cleanup;
|
|
}
|
|
|
|
retry:;
|
|
ctrls = op->o_ctrls;
|
|
if ( meta_back_controls_add( op, rs, mc, candidate, &ctrls ) != LDAP_SUCCESS )
|
|
{
|
|
send_ldap_result( op, rs );
|
|
goto cleanup;
|
|
}
|
|
|
|
rs->sr_err = ldap_delete_ext( mc->mc_conns[ candidate ].msc_ld,
|
|
mdn.bv_val, ctrls, NULL, &msgid );
|
|
rs->sr_err = meta_back_op_result( mc, op, rs, candidate, msgid,
|
|
mt->mt_timeout[ SLAP_OP_DELETE ], LDAP_BACK_SENDRESULT );
|
|
if ( rs->sr_err == LDAP_UNAVAILABLE && do_retry ) {
|
|
do_retry = 0;
|
|
if ( meta_back_retry( op, rs, &mc, candidate, LDAP_BACK_SENDERR ) ) {
|
|
/* if the identity changed, there might be need to re-authz */
|
|
(void)mi->mi_ldap_extra->controls_free( op, rs, &ctrls );
|
|
goto retry;
|
|
}
|
|
}
|
|
|
|
cleanup:;
|
|
(void)mi->mi_ldap_extra->controls_free( op, rs, &ctrls );
|
|
|
|
if ( mdn.bv_val != op->o_req_dn.bv_val ) {
|
|
free( mdn.bv_val );
|
|
BER_BVZERO( &mdn );
|
|
}
|
|
|
|
if ( mc ) {
|
|
meta_back_release_conn( mi, mc );
|
|
}
|
|
|
|
return rs->sr_err;
|
|
}
|
|
|