001    /**
002     * Copyright 2010-2012 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.common.util;
017    
018    import org.jasypt.util.text.BasicTextEncryptor;
019    import org.jasypt.util.text.StrongTextEncryptor;
020    import org.jasypt.util.text.TextEncryptor;
021    
022    public class EncUtils {
023    
024            public static final TextEncryptor getTextEncryptor(EncryptionStrength strength, String password) {
025                    switch (strength) {
026                    case BASIC:
027                            BasicTextEncryptor basic = new BasicTextEncryptor();
028                            basic.setPassword(password);
029                            return basic;
030                    case STRONG:
031                            StrongTextEncryptor strong = new StrongTextEncryptor();
032                            strong.setPassword(password);
033                            return strong;
034                    default:
035                            throw new IllegalArgumentException("Encryption strength '" + strength + "' is unknown");
036                    }
037            }
038    }