/** BEGIN COPYRIGHT BLOCK
 * Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
 * Copyright (C) 2005 Red Hat, Inc.
 * All rights reserved.
 *
 * License: GPL (version 3 or any later version).
 * See LICENSE for details. 
 * END COPYRIGHT BLOCK **/

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#ifndef _REVER_H
#define _REVER_H

#include "slapi-plugin.h"
#include "nspr.h"
#include "base64.h"
#include "slap.h"
#include "ldaplog.h"

#define AES_MECH 1
#define DES_MECH 2
#define AES_REVER_SCHEME_NAME	"AES"
#define DES_REVER_SCHEME_NAME	"DES"
#define PWD_HASH_PREFIX_START   '{'
#define PWD_HASH_PREFIX_END '}'


int rever_cmp( char *userpwd, char *dbpwd );
char *rever_enc( char *pwd );
char *rever_dec( char *pwd );
int rever_init( Slapi_PBlock *pb );
void init_pbe_plugin();

int encode(char *inPlain, char **outCipher, int mech);
int decode(char *inCipher, char **outPlain, int mech, char *algid);

char *migrateCredentials(char *oldpath, char *newpath, char *oldcred);
typedef char *(*migrate_fn_type)(char *, char *, char *);

#endif