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//
// ========================================================================
// Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.io.nio;
import java.io.File;
import java.io.IOException;
import java.net.Socket;
import java.nio.ByteBuffer;
import java.nio.channels.SocketChannel;
import javax.net.ssl.SSLEngine;
import javax.net.ssl.SSLEngineResult;
import javax.net.ssl.SSLEngineResult.HandshakeStatus;
import javax.net.ssl.SSLException;
import javax.net.ssl.SSLSocket;
import org.eclipse.jetty.io.EndPoint;
import org.eclipse.jetty.toolchain.test.MavenTestingUtils;
import org.eclipse.jetty.util.ssl.SslContextFactory;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
public class SelectChannelEndPointSslTest extends SelectChannelEndPointTest
{
static SslContextFactory __sslCtxFactory=new SslContextFactory();
@BeforeClass
public static void initSslEngine() throws Exception
{
File keystore = MavenTestingUtils.getTestResourceFile("keystore");
__sslCtxFactory.setKeyStorePath(keystore.getAbsolutePath());
__sslCtxFactory.setKeyStorePassword("storepwd");
__sslCtxFactory.setKeyManagerPassword("keypwd");
__sslCtxFactory.start();
}
@Override
protected Socket newClient() throws IOException
{
SSLSocket socket = __sslCtxFactory.newSslSocket();
socket.connect(_connector.socket().getLocalSocketAddress());
return socket;
}
@Override
protected AsyncConnection newConnection(SocketChannel channel, EndPoint endpoint)
{
SSLEngine engine = __sslCtxFactory.newSslEngine();
engine.setUseClientMode(false);
SslConnection connection = new SslConnection(engine,endpoint);
AsyncConnection delegate = super.newConnection(channel,connection.getSslEndPoint());
connection.getSslEndPoint().setConnection(delegate);
return connection;
}
@Test
@Override
public void testEcho() throws Exception
{
super.testEcho();
}
@Test
@Override
public void testShutdown() throws Exception
{
// SSL does not do half closes
}
@Test
public void testTcpClose() throws Exception
{
// This test replaces SSLSocket() with a very manual SSL client
// so we can close TCP underneath SSL.
SocketChannel client = SocketChannel.open(_connector.socket().getLocalSocketAddress());
client.socket().setSoTimeout(500);
SocketChannel server = _connector.accept();
server.configureBlocking(false);
_manager.register(server);
SSLEngine engine = __sslCtxFactory.newSslEngine();
engine.setUseClientMode(true);
engine.beginHandshake();
ByteBuffer appOut = ByteBuffer.allocate(engine.getSession().getApplicationBufferSize());
ByteBuffer sslOut = ByteBuffer.allocate(engine.getSession().getPacketBufferSize()*2);
ByteBuffer appIn = ByteBuffer.allocate(engine.getSession().getApplicationBufferSize());
ByteBuffer sslIn = ByteBuffer.allocate(engine.getSession().getPacketBufferSize()*2);
boolean debug=false;
if (debug) System.err.println(engine.getHandshakeStatus());
int loop=20;
while (engine.getHandshakeStatus()!=HandshakeStatus.NOT_HANDSHAKING)
{
if (--loop==0)
throw new IllegalStateException();
if (engine.getHandshakeStatus()==HandshakeStatus.NEED_WRAP)
{
if (debug) System.err.printf("sslOut %d-%d-%d%n",sslOut.position(),sslOut.limit(),sslOut.capacity());
if (debug) System.err.printf("appOut %d-%d-%d%n",appOut.position(),appOut.limit(),appOut.capacity());
SSLEngineResult result =engine.wrap(appOut,sslOut);
if (debug) System.err.println(result);
sslOut.flip();
int flushed=client.write(sslOut);
if (debug) System.err.println("out="+flushed);
sslOut.clear();
}
if (engine.getHandshakeStatus()==HandshakeStatus.NEED_UNWRAP)
{
if (debug) System.err.printf("sslIn %d-%d-%d%n",sslIn.position(),sslIn.limit(),sslIn.capacity());
if (sslIn.position()==0)
{
int filled=client.read(sslIn);
if (debug) System.err.println("in="+filled);
}
sslIn.flip();
if (debug) System.err.printf("sslIn %d-%d-%d%n",sslIn.position(),sslIn.limit(),sslIn.capacity());
SSLEngineResult result =engine.unwrap(sslIn,appIn);
if (debug) System.err.println(result);
if (debug) System.err.printf("sslIn %d-%d-%d%n",sslIn.position(),sslIn.limit(),sslIn.capacity());
if (sslIn.hasRemaining())
sslIn.compact();
else
sslIn.clear();
if (debug) System.err.printf("sslIn %d-%d-%d%n",sslIn.position(),sslIn.limit(),sslIn.capacity());
}
if (engine.getHandshakeStatus()==HandshakeStatus.NEED_TASK)
{
Runnable task;
while ((task=engine.getDelegatedTask())!=null)
task.run();
if (debug) System.err.println(engine.getHandshakeStatus());
}
}
if (debug) System.err.println("\nSay Hello");
// write a message
appOut.put("HelloWorld".getBytes("UTF-8"));
appOut.flip();
SSLEngineResult result =engine.wrap(appOut,sslOut);
if (debug) System.err.println(result);
sslOut.flip();
int flushed=client.write(sslOut);
if (debug) System.err.println("out="+flushed);
sslOut.clear();
appOut.clear();
// read the response
int filled=client.read(sslIn);
if (debug) System.err.println("in="+filled);
sslIn.flip();
result =engine.unwrap(sslIn,appIn);
if (debug) System.err.println(result);
if (sslIn.hasRemaining())
sslIn.compact();
else
sslIn.clear();
appIn.flip();
String reply= new String(appIn.array(),appIn.arrayOffset(),appIn.remaining());
appIn.clear();
Assert.assertEquals("HelloWorld",reply);
if (debug) System.err.println("Shutting down output");
client.socket().shutdownOutput();
filled=client.read(sslIn);
if (debug) System.err.println("in="+filled);
sslIn.flip();
try
{
// Since the client closed abruptly, the server is sending a close alert with a failure
engine.unwrap(sslIn, appIn);
Assert.fail();
}
catch (SSLException x)
{
// Expected
}
sslIn.clear();
filled = client.read(sslIn);
Assert.assertEquals(-1, filled);
Assert.assertFalse(server.isOpen());
}
@Test
public void testStress() throws Exception
{
super.testStress();
}
}
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