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/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 1998-2021 The OpenLDAP Foundation.
* 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 program was orignally developed by Kurt D. Zeilenga for inclusion in
* OpenLDAP Software.
*/
#include "portable.h"
#include <stdio.h>
#include <ac/stdlib.h>
#include <ac/string.h>
#include <ac/time.h>
#include "ldap-int.h"
/*
* LDAP Who Am I? (Extended) Operation <draft-zeilenga-ldap-authzid-xx.txt>
*/
int ldap_parse_whoami(
LDAP *ld,
LDAPMessage *res,
struct berval **authzid )
{
int rc;
char *retoid = NULL;
assert( ld != NULL );
assert( LDAP_VALID( ld ) );
assert( res != NULL );
assert( authzid != NULL );
*authzid = NULL;
rc = ldap_parse_extended_result( ld, res, &retoid, authzid, 0 );
if( rc != LDAP_SUCCESS ) {
ldap_perror( ld, "ldap_parse_whoami" );
return rc;
}
ber_memfree( retoid );
return rc;
}
int
ldap_whoami( LDAP *ld,
LDAPControl **sctrls,
LDAPControl **cctrls,
int *msgidp )
{
int rc;
assert( ld != NULL );
assert( LDAP_VALID( ld ) );
assert( msgidp != NULL );
rc = ldap_extended_operation( ld, LDAP_EXOP_WHO_AM_I,
NULL, sctrls, cctrls, msgidp );
return rc;
}
int
ldap_whoami_s(
LDAP *ld,
struct berval **authzid,
LDAPControl **sctrls,
LDAPControl **cctrls )
{
int rc;
int msgid;
LDAPMessage *res;
rc = ldap_whoami( ld, sctrls, cctrls, &msgid );
if ( rc != LDAP_SUCCESS ) return rc;
if ( ldap_result( ld, msgid, LDAP_MSG_ALL, (struct timeval *) NULL, &res ) == -1 || !res ) {
return ld->ld_errno;
}
rc = ldap_parse_whoami( ld, res, authzid );
if( rc != LDAP_SUCCESS ) {
ldap_msgfree( res );
return rc;
}
return( ldap_result2error( ld, res, 1 ) );
}
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