001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.activemq.plugin;
018
019import org.apache.activemq.security.SimpleAuthenticationBroker;
020import org.apache.activemq.security.SimpleAuthenticationPlugin;
021
022public class SimpleAuthenticationPluginProcessor extends DefaultConfigurationProcessor {
023
024    public SimpleAuthenticationPluginProcessor(RuntimeConfigurationBroker plugin, Class configurationClass) {
025        super(plugin, configurationClass);
026    }
027
028    @Override
029    public void modify(Object existing, Object candidate) {
030        try {
031            final SimpleAuthenticationPlugin updatedPlugin = fromDto(candidate, new SimpleAuthenticationPlugin());
032            final SimpleAuthenticationBroker authenticationBroker =
033                (SimpleAuthenticationBroker) plugin.getBrokerService().getBroker().getAdaptor(SimpleAuthenticationBroker.class);
034            plugin.addConnectionWork.add(new Runnable() {
035                public void run() {
036                    authenticationBroker.setUserGroups(updatedPlugin.getUserGroups());
037                    authenticationBroker.setUserPasswords(updatedPlugin.getUserPasswords());
038                    authenticationBroker.setAnonymousAccessAllowed(updatedPlugin.isAnonymousAccessAllowed());
039                    authenticationBroker.setAnonymousUser(updatedPlugin.getAnonymousUser());
040                    authenticationBroker.setAnonymousGroup(updatedPlugin.getAnonymousGroup());
041                }
042            });
043        } catch (Exception e) {
044            plugin.info("failed to apply SimpleAuthenticationPlugin modifications to SimpleAuthenticationBroker", e);
045        }
046    }
047}