001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.security.pwd;
016    
017    import com.liferay.portal.kernel.util.DigesterUtil;
018    
019    /**
020     * @author Michael C. Han
021     * @author Tomas Polesovsky
022     */
023    public class DefaultPasswordEncryptor
024            extends BasePasswordEncryptor implements PasswordEncryptor {
025    
026            @Override
027            public String[] getSupportedAlgorithmTypes() {
028                    return new String[0];
029            }
030    
031            @Override
032            protected String doEncrypt(
033                    String algorithm, String plainTextPassword, String encryptedPassword) {
034    
035                    return DigesterUtil.digest(algorithm, plainTextPassword);
036            }
037    
038    }