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/* pbind.c - passthru Bind overlay */
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 2003-2024 The OpenLDAP Foundation.
* Portions Copyright 2003-2010 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.
*/
#include "portable.h"
#include <stdio.h>
#include <ac/string.h>
#include <ac/socket.h>
#include "lutil.h"
#include "slap.h"
#include "back-ldap.h"
#include "slap-config.h"
static BackendInfo *lback;
static slap_overinst ldappbind;
static int
ldap_pbind_bind(
Operation *op,
SlapReply *rs )
{
slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
void *private = op->o_bd->be_private;
void *bi = op->o_bd->bd_info;
int rc;
op->o_bd->bd_info = lback;
op->o_bd->be_private = on->on_bi.bi_private;
rc = lback->bi_op_bind( op, rs );
op->o_bd->be_private = private;
op->o_bd->bd_info = bi;
return rc;
}
static int
ldap_pbind_db_init(
BackendDB *be,
ConfigReply *cr )
{
slap_overinst *on = (slap_overinst *)be->bd_info;
ConfigOCs *be_cf_ocs = be->be_cf_ocs;
void *private = be->be_private;
int rc;
if ( lback == NULL ) {
lback = backend_info( "ldap" );
if ( lback == NULL ) {
return 1;
}
}
rc = lback->bi_db_init( be, cr );
on->on_bi.bi_private = be->be_private;
be->be_cf_ocs = be_cf_ocs;
be->be_private = private;
return rc;
}
static int
ldap_pbind_db_open(
BackendDB *be,
ConfigReply *cr )
{
slap_overinst *on = (slap_overinst *) be->bd_info;
void *private = be->be_private;
int rc;
int monitoring;
be->be_private = on->on_bi.bi_private;
monitoring = ( SLAP_DBFLAGS( be ) & SLAP_DBFLAG_MONITORING );
SLAP_DBFLAGS( be ) &= ~SLAP_DBFLAG_MONITORING;
rc = lback->bi_db_open( be, cr );
SLAP_DBFLAGS( be ) |= monitoring;
be->be_private = private;
return rc;
}
static int
ldap_pbind_db_close(
BackendDB *be,
ConfigReply *cr )
{
slap_overinst *on = (slap_overinst *) be->bd_info;
void *private = be->be_private;
int rc;
be->be_private = on->on_bi.bi_private;
rc = lback->bi_db_close( be, cr );
be->be_private = private;
return rc;
}
static int
ldap_pbind_db_destroy(
BackendDB *be,
ConfigReply *cr )
{
slap_overinst *on = (slap_overinst *) be->bd_info;
void *private = be->be_private;
int rc;
be->be_private = on->on_bi.bi_private;
rc = lback->bi_db_close( be, cr );
on->on_bi.bi_private = be->be_private;
be->be_private = private;
return rc;
}
static int
ldap_pbind_connection_destroy(
BackendDB *be,
Connection *conn
)
{
slap_overinst *on = (slap_overinst *) be->bd_info;
void *private = be->be_private;
int rc;
be->be_private = on->on_bi.bi_private;
rc = lback->bi_connection_destroy( be, conn );
be->be_private = private;
return rc;
}
int
pbind_initialize( void )
{
int rc;
ldappbind.on_bi.bi_type = "pbind";
ldappbind.on_bi.bi_db_init = ldap_pbind_db_init;
ldappbind.on_bi.bi_db_open = ldap_pbind_db_open;
ldappbind.on_bi.bi_db_close = ldap_pbind_db_close;
ldappbind.on_bi.bi_db_destroy = ldap_pbind_db_destroy;
ldappbind.on_bi.bi_op_bind = ldap_pbind_bind;
ldappbind.on_bi.bi_connection_destroy = ldap_pbind_connection_destroy;
rc = ldap_pbind_init_cf( &ldappbind.on_bi );
if ( rc ) {
return rc;
}
return overlay_register( &ldappbind );
}
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