001/**
002 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003 *
004 * Copyright (c) 2005 Sun Microsystems Inc. All Rights Reserved
005 *
006 * The contents of this file are subject to the terms
007 * of the Common Development and Distribution License
008 * (the License). You may not use this file except in
009 * compliance with the License.
010 *
011 * You can obtain a copy of the License at
012 * https://opensso.dev.java.net/public/CDDLv1.0.html or
013 * opensso/legal/CDDLv1.0.txt
014 * See the License for the specific language governing
015 * permission and limitations under the License.
016 *
017 * When distributing Covered Code, include this CDDL
018 * Header Notice in each file and include the License file
019 * at opensso/legal/CDDLv1.0.txt.
020 * If applicable, add the following below the CDDL Header,
021 * with the fields enclosed by brackets [] replaced by
022 * your own identifying information:
023 * "Portions Copyrighted [year] [name of copyright owner]"
024 *
025 * $Id: AMPasswordUtil.java,v 1.2 2008/06/25 05:52:42 qcheng Exp $
026 *
027 */
028
029package com.iplanet.am.util;
030
031import com.iplanet.services.util.Crypt;
032
033/**
034 * This class which contains utilities to encrypt and decrypt attribute value of
035 * password type.
036 * @supported.all.api
037 */
038public class AMPasswordUtil {
039
040    /**
041     * Encrypts the password.
042     * 
043     * @param password
044     *            The password string.
045     * @return The encrypted password.
046     */
047    public static String encrypt(String password) {
048        return (Crypt.encode(password));
049    }
050
051    /**
052     * Decrypts the encrypted password. If the string cannot be decrypted the
053     * original string passed in will be returned.
054     * 
055     * @param encrypted
056     *            encrypted string.
057     * @return The decrypted password.
058     */
059    public static String decrypt(String encrypted) {
060        String tmp;
061        try {
062            tmp = (Crypt.decode(encrypted));
063        } catch (Exception ex) {
064            tmp = encrypted;
065        }
066        if (tmp == null) {
067            tmp = encrypted;
068        }
069        return tmp;
070    }
071}




























































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