/**
* 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.transport.auto.nio;
import java.io.IOException;
import java.net.Socket;
import java.net.URI;
import java.net.URISyntaxException;
import java.nio.ByteBuffer;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import javax.net.ServerSocketFactory;
import javax.net.ssl.SSLEngine;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.BrokerServiceAware;
import org.apache.activemq.broker.SslContext;
import org.apache.activemq.openwire.OpenWireFormatFactory;
import org.apache.activemq.transport.Transport;
import org.apache.activemq.transport.TransportServer;
import org.apache.activemq.transport.auto.AutoTcpTransportServer;
import org.apache.activemq.transport.auto.AutoTransportUtils;
import org.apache.activemq.transport.nio.NIOSSLTransport;
import org.apache.activemq.transport.nio.NIOSSLTransportFactory;
import org.apache.activemq.transport.tcp.TcpTransport.InitBuffer;
import org.apache.activemq.transport.tcp.TcpTransportFactory;
import org.apache.activemq.util.IOExceptionSupport;
import org.apache.activemq.util.IntrospectionSupport;
import org.apache.activemq.util.URISupport;
import org.apache.activemq.wireformat.WireFormat;
/**
*
*
*/
public class AutoNioSslTransportFactory extends NIOSSLTransportFactory implements BrokerServiceAware {
protected BrokerService brokerService;
/* (non-Javadoc)
* @see org.apache.activemq.broker.BrokerServiceAware#setBrokerService(org.apache.activemq.broker.BrokerService)
*/
@Override
public void setBrokerService(BrokerService brokerService) {
this.brokerService = brokerService;
}
@Override
protected AutoNIOSSLTransportServer createTcpTransportServer(URI location, ServerSocketFactory serverSocketFactory) throws IOException, URISyntaxException {
return new AutoNIOSSLTransportServer(context, this, location, serverSocketFactory, brokerService, enabledProtocols) {
@Override
protected Transport createTransport(Socket socket, WireFormat format, SSLEngine engine, InitBuffer initBuffer,
ByteBuffer inputBuffer, TcpTransportFactory detectedFactory) throws IOException {
NIOSSLTransport nioSslTransport = (NIOSSLTransport) detectedFactory.createTransport(
format, socket, engine, initBuffer, inputBuffer);
if (format.getClass().toString().contains("MQTT")) {
if (!allowLinkStealingSet) {
this.setAllowLinkStealing(true);
}
}
if (context != null) {
nioSslTransport.setSslContext(context);
}
nioSslTransport.setNeedClientAuth(isNeedClientAuth());
nioSslTransport.setWantClientAuth(isWantClientAuth());
return nioSslTransport;
}
};
}
boolean allowLinkStealingSet = false;
private Set<String> enabledProtocols;
@Override
public TransportServer doBind(final URI location) throws IOException {
try {
if (SslContext.getCurrentSslContext() != null) {
try {
context = SslContext.getCurrentSslContext().getSSLContext();
} catch (Exception e) {
throw new IOException(e);
}
}
Map<String, String> options = new HashMap<String, String>(URISupport.parseParameters(location));
Map<String, Object> autoProperties = IntrospectionSupport.extractProperties(options, "auto.");
this.enabledProtocols = AutoTransportUtils.parseProtocols((String) autoProperties.get("protocols"));
ServerSocketFactory serverSocketFactory = createServerSocketFactory();
AutoTcpTransportServer server = createTcpTransportServer(location, serverSocketFactory);
server.setWireFormatFactory(new OpenWireFormatFactory());
if (options.get("allowLinkStealing") != null){
allowLinkStealingSet = true;
}
IntrospectionSupport.setProperties(server, options);
server.setAutoTransportOptions(IntrospectionSupport.extractProperties(options, "auto."));
server.setTransportOption(IntrospectionSupport.extractProperties(options, "transport."));
server.setWireFormatOptions(AutoTransportUtils.extractWireFormatOptions(options));
server.bind();
return server;
} catch (URISyntaxException e) {
throw IOExceptionSupport.create(e);
}
}
}