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/** BEGIN COPYRIGHT BLOCK
* Copyright 2001 Sun Microsystems, Inc.
* Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
* All rights reserved.
* END COPYRIGHT BLOCK **/
/* unbind.c - decode an ldap unbind operation and pass it to a backend db */
/*
* Copyright (c) 1995 Regents of the University of Michigan.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that this notice is preserved and that due credit is given
* to the University of Michigan at Ann Arbor. The name of the University
* may not be used to endorse or promote products derived from this
* software without specific prior written permission. This software
* is provided ``as is'' without express or implied warranty.
*
*/
#include <stdio.h>
#include <sys/types.h>
#ifndef _WIN32
#include <sys/socket.h>
#endif
#include "slap.h"
void
do_unbind( Slapi_PBlock *pb )
{
Slapi_Operation *operation;
BerElement *ber;
int err;
LDAPDebug( LDAP_DEBUG_TRACE, "do_unbind\n", 0, 0, 0 );
slapi_pblock_get( pb, SLAPI_OPERATION, &operation);
ber = operation->o_ber;
/*
* Parse the unbind request. It looks like this:
*
* UnBindRequest ::= NULL
*/
if ( ber_get_null( ber ) == LBER_ERROR ) {
slapi_log_access( LDAP_DEBUG_STATS, "conn=%d op=%d UNBIND,"
" decoding error: UnBindRequest not null\n",
pb->pb_conn->c_connid, operation->o_opid );
/* LDAPv3 does not allow a response to an unbind... so just return. */
goto free_and_return;
}
/*
* in LDAPv3 there can be optional control extensions on
* the end of an LDAPMessage. we need to read them in and
* pass them to the backend.
*/
if ( (err = get_ldapmessage_controls( pb, ber, NULL )) != 0 ) {
slapi_log_access( LDAP_DEBUG_STATS, "conn=%d op=%d UNBIND,"
" error processing controls - error %d (%s)\n",
pb->pb_conn->c_connid, operation->o_opid,
err, ldap_err2string( err ));
/* LDAPv3 does not allow a response to an unbind... so just return. */
goto free_and_return;
}
/* target spec is used to decide which plugins are applicable for the operation */
PR_Lock( pb->pb_conn->c_mutex );
operation_set_target_spec_str (operation, pb->pb_conn->c_dn);
PR_Unlock( pb->pb_conn->c_mutex );
/* ONREPL - plugins should be called and passed bind dn and, possibly, other data */
slapi_log_access( LDAP_DEBUG_STATS, "conn=%d op=%d UNBIND\n",
pb->pb_conn->c_connid, operation->o_opid );
/* pass the unbind to all backends */
be_unbindall( pb->pb_conn, operation );
/* close the connection to the client */
disconnect_server( pb->pb_conn, operation->o_connid, operation->o_opid, SLAPD_DISCONNECT_UNBIND, 0);
free_and_return:;
}
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