| /** |
| * 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.stomp; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.net.Socket; |
| import java.net.URI; |
| import java.net.UnknownHostException; |
| import java.nio.ByteBuffer; |
| import java.security.cert.X509Certificate; |
| |
| import javax.net.SocketFactory; |
| import javax.net.ssl.SSLEngine; |
| import javax.net.ssl.SSLHandshakeException; |
| |
| import org.apache.activemq.transport.nio.NIOSSLTransport; |
| import org.apache.activemq.wireformat.WireFormat; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| public class StompNIOSSLTransport extends NIOSSLTransport { |
| |
| private final static Logger LOGGER = LoggerFactory.getLogger(StompNIOSSLTransport.class); |
| |
| StompCodec codec; |
| |
| private X509Certificate[] cachedPeerCerts; |
| |
| public StompNIOSSLTransport(WireFormat wireFormat, SocketFactory socketFactory, URI remoteLocation, URI localLocation) throws UnknownHostException, IOException { |
| super(wireFormat, socketFactory, remoteLocation, localLocation); |
| } |
| |
| public StompNIOSSLTransport(WireFormat wireFormat, Socket socket) throws IOException { |
| super(wireFormat, socket, null, null, null); |
| } |
| |
| public StompNIOSSLTransport(WireFormat wireFormat, Socket socket, |
| SSLEngine engine, InitBuffer initBuffer, ByteBuffer inputBuffer) throws IOException { |
| super(wireFormat, socket, engine, initBuffer, inputBuffer); |
| } |
| |
| @Override |
| public String getRemoteAddress() { |
| String remoteAddress = super.getRemoteAddress(); |
| if (remoteAddress == null) { |
| return remoteLocation.toString(); |
| } |
| return remoteAddress; |
| } |
| |
| @Override |
| protected void initializeStreams() throws IOException { |
| codec = new StompCodec(this); |
| super.initializeStreams(); |
| if (inputBuffer.position() != 0 && inputBuffer.hasRemaining()) { |
| serviceRead(); |
| } |
| } |
| |
| @Override |
| protected void processCommand(ByteBuffer plain) throws Exception { |
| byte[] fill = new byte[plain.remaining()]; |
| plain.get(fill); |
| ByteArrayInputStream input = new ByteArrayInputStream(fill); |
| codec.parse(input, fill.length); |
| } |
| |
| @Override |
| public void doConsume(Object command) { |
| StompFrame frame = (StompFrame) command; |
| |
| if (cachedPeerCerts == null) { |
| cachedPeerCerts = getPeerCertificates(); |
| } |
| frame.setTransportContext(cachedPeerCerts); |
| |
| super.doConsume(command); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.activemq.transport.nio.NIOSSLTransport#doInit() |
| */ |
| @Override |
| protected void doInit() throws Exception { |
| if (initBuffer != null) { |
| nextFrameSize = -1; |
| receiveCounter += initBuffer.readSize; |
| initBuffer.buffer.flip(); |
| processCommand(initBuffer.buffer); |
| } |
| super.doInit(); |
| } |
| } |