/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.jaas;
import org.jasypt.encryption.pbe.StandardPBEStringEncryptor;
import org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig;
import org.jasypt.properties.PropertyValueEncryptionUtils;
import java.util.ArrayList;
import java.util.Properties;
/**
* Holds utility methods used work with encrypted values.
*/
public class EncryptionSupport {
static public void decrypt(Properties props) {
StandardPBEStringEncryptor encryptor = createEncryptor();
for (Object k : new ArrayList(props.keySet())) {
String key = (String) k;
String value = props.getProperty(key);
if (PropertyValueEncryptionUtils.isEncryptedValue(value)) {
value = PropertyValueEncryptionUtils.decrypt(value, encryptor);
props.setProperty(key, value);
}
}
}
public static StandardPBEStringEncryptor createEncryptor() {
StandardPBEStringEncryptor encryptor = new StandardPBEStringEncryptor();
EnvironmentStringPBEConfig config = new EnvironmentStringPBEConfig();
config.setAlgorithm("PBEWithMD5AndDES");
config.setPasswordEnvName("ACTIVEMQ_ENCRYPTION_PASSWORD");
encryptor.setConfig(config);
return encryptor;
}
}