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.transport.stomp;
018
019import java.io.IOException;
020import java.net.Socket;
021import java.net.URI;
022import java.net.URISyntaxException;
023import java.security.cert.X509Certificate;
024import java.util.HashMap;
025import java.util.Map;
026
027import javax.net.ssl.SSLServerSocketFactory;
028import javax.net.ssl.SSLSocket;
029
030import org.apache.activemq.broker.BrokerContext;
031import org.apache.activemq.broker.BrokerService;
032import org.apache.activemq.broker.BrokerServiceAware;
033import org.apache.activemq.transport.MutexTransport;
034import org.apache.activemq.transport.Transport;
035import org.apache.activemq.transport.tcp.SslTransport;
036import org.apache.activemq.transport.tcp.SslTransportFactory;
037import org.apache.activemq.transport.tcp.SslTransportServer;
038import org.apache.activemq.util.IntrospectionSupport;
039import org.apache.activemq.wireformat.WireFormat;
040
041/**
042 * A <a href="http://stomp.codehaus.org/">STOMP</a> over SSL transport factory
043 *
044 *
045 */
046public class StompSslTransportFactory extends SslTransportFactory implements BrokerServiceAware {
047
048    private BrokerContext brokerContext = null;
049
050    protected String getDefaultWireFormatType() {
051        return "stomp";
052    }
053
054    protected SslTransportServer createSslTransportServer(final URI location, SSLServerSocketFactory serverSocketFactory) throws IOException, URISyntaxException {
055        return new SslTransportServer(this, location, serverSocketFactory) {
056
057            @Override
058            protected Transport createTransport(Socket socket, WireFormat format) throws IOException {
059                return new SslTransport(format, (SSLSocket)socket) {
060
061                    private X509Certificate[] cachedPeerCerts;
062
063                    @Override
064                    public void doConsume(Object command) {
065                        StompFrame frame = (StompFrame) command;
066                        if (cachedPeerCerts == null) {
067                            cachedPeerCerts = getPeerCertificates();
068                        }
069                        frame.setTransportContext(cachedPeerCerts);
070                        super.doConsume(command);
071                    }
072                };
073            }
074        };
075    }
076
077    @SuppressWarnings("rawtypes")
078    public Transport compositeConfigure(Transport transport, WireFormat format, Map options) {
079        transport = new StompTransportFilter(transport, format, brokerContext);
080        IntrospectionSupport.setProperties(transport, options);
081        return super.compositeConfigure(transport, format, options);
082    }
083
084    @SuppressWarnings("rawtypes")
085    @Override
086    public Transport serverConfigure(Transport transport, WireFormat format, HashMap options) throws Exception {
087        transport = super.serverConfigure(transport, format, options);
088
089        MutexTransport mutex = transport.narrow(MutexTransport.class);
090        if (mutex != null) {
091            mutex.setSyncOnCommand(true);
092        }
093
094        return transport;
095    }
096
097    public void setBrokerService(BrokerService brokerService) {
098        this.brokerContext = brokerService.getBrokerContext();
099    }
100
101    @Override
102    protected Transport createInactivityMonitor(Transport transport, WireFormat format) {
103        StompInactivityMonitor monitor = new StompInactivityMonitor(transport, format);
104
105        StompTransportFilter filter = (StompTransportFilter) transport.narrow(StompTransportFilter.class);
106        filter.setInactivityMonitor(monitor);
107
108        return monitor;
109    }
110}