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/**
* 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.security;
import java.net.URL;
import org.apache.activemq.broker.Broker;
import org.apache.activemq.broker.BrokerPlugin;
/**
* Adds a JAAS based authentication security plugin
*
* @org.apache.xbean.XBean description="Provides a JAAS based authentication plugin"
*
* @version $Revision: 564057 $
*/
public class JaasAuthenticationPlugin implements BrokerPlugin {
protected String configuration = "activemq-domain";
protected boolean discoverLoginConfig = true;
public Broker installPlugin(Broker broker) {
initialiseJaas();
return new JaasAuthenticationBroker(broker, configuration);
}
// Properties
// -------------------------------------------------------------------------
public String getConfiguration() {
return configuration;
}
/**
* Sets the JAAS configuration domain name used
*/
public void setConfiguration(String jaasConfiguration) {
this.configuration = jaasConfiguration;
}
public boolean isDiscoverLoginConfig() {
return discoverLoginConfig;
}
/**
* Enables or disables the auto-discovery of the login.config file for JAAS to initialize itself.
* This flag is enabled by default such that if the java.security.auth.login.config system property
* is not defined then it is set to the location of the login.config file on the classpath.
*/
public void setDiscoverLoginConfig(boolean discoverLoginConfig) {
this.discoverLoginConfig = discoverLoginConfig;
}
// Implementation methods
// -------------------------------------------------------------------------
protected void initialiseJaas() {
if (discoverLoginConfig) {
String path = System.getProperty("java.security.auth.login.config");
if (path == null) {
//URL resource = Thread.currentThread().getContextClassLoader().getResource("login.config");
URL resource = null;
if (resource == null) {
resource = getClass().getClassLoader().getResource("login.config");
}
if (resource != null) {
path = resource.getFile();
System.setProperty("java.security.auth.login.config", path);
}
}
}
}
}