001 /**
002 * Copyright 2009-2013 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.codehaus.mojo.properties;
017
018 import java.util.List;
019 import java.util.Properties;
020
021 import org.apache.maven.plugin.AbstractMojo;
022 import org.apache.maven.plugin.MojoExecutionException;
023 import org.apache.maven.project.MavenProject;
024 import org.jasypt.util.text.TextEncryptor;
025 import org.kuali.common.util.EncUtils;
026 import org.kuali.common.util.PropertyUtils;
027
028 /**
029 * Inspect project and system properties for any keys ending with <code>endsWith</code>. Any matching properties are assumed to be encrypted. They are decrypted and stored as
030 * project properties minus the <code>endsWith</code> suffix. For example, the value for the property "dba.password.encrypted" will be decrypted and stored as "dba.password"
031 *
032 * @goal decryptall
033 */
034 public class DecryptAllPropertiesMojo extends AbstractMojo {
035
036 /**
037 * @parameter default-value="${project}"
038 * @required
039 * @readonly
040 */
041 private MavenProject project;
042
043 /**
044 * The pattern for matching properties in need of decryption
045 *
046 * @parameter expression="${properties.endsWith}" default-value=".encrypted"
047 * @required
048 */
049 private String endsWith;
050
051 /**
052 * The password for decrypting property values. This same password must have been used to encrypt them.
053 *
054 * @parameter expression="${properties.password}"
055 * @required
056 */
057 private String password;
058
059 @Override
060 public void execute() throws MojoExecutionException {
061 TextEncryptor encryptor = EncUtils.getTextEncryptor(password);
062 Properties props = PropertyUtils.getGlobalProperties(project.getProperties());
063 List<String> keys = PropertyUtils.getEndsWithKeys(props, endsWith);
064 for (String key : keys) {
065 String value = props.getProperty(key);
066 String decryptedValue = getDecryptedValue(encryptor, value);
067 int length = endsWith.length();
068 String newKey = key.substring(0, key.length() - length);
069 project.getProperties().setProperty(newKey, decryptedValue);
070 }
071 }
072
073 protected String getDecryptedValue(TextEncryptor encryptor, String value) {
074 if (PropertyUtils.isEncryptedPropertyValue(value)) {
075 return PropertyUtils.decryptPropertyValue(encryptor, value);
076 } else {
077 return encryptor.decrypt(value);
078 }
079 }
080
081 public MavenProject getProject() {
082 return project;
083 }
084
085 public void setProject(MavenProject project) {
086 this.project = project;
087 }
088
089 public String getEndsWith() {
090 return endsWith;
091 }
092
093 public void setEndsWith(String endsWith) {
094 this.endsWith = endsWith;
095 }
096
097 public String getPassword() {
098 return password;
099 }
100
101 public void setPassword(String password) {
102 this.password = password;
103 }
104 }