//
// ========================================================================
// Copyright (c) 1995-2014 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.spdy.server;
import java.net.InetSocketAddress;
import java.nio.ByteBuffer;
import java.nio.channels.SocketChannel;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.eclipse.jetty.io.MappedByteBufferPool;
import org.eclipse.jetty.spdy.StandardCompressionFactory;
import org.eclipse.jetty.spdy.api.SPDY;
import org.eclipse.jetty.spdy.api.Session;
import org.eclipse.jetty.spdy.api.Stream;
import org.eclipse.jetty.spdy.api.StreamFrameListener;
import org.eclipse.jetty.spdy.api.StreamStatus;
import org.eclipse.jetty.spdy.api.SynInfo;
import org.eclipse.jetty.spdy.api.server.ServerSessionFrameListener;
import org.eclipse.jetty.spdy.frames.ControlFrame;
import org.eclipse.jetty.spdy.frames.ControlFrameType;
import org.eclipse.jetty.spdy.frames.RstStreamFrame;
import org.eclipse.jetty.spdy.frames.SynStreamFrame;
import org.eclipse.jetty.spdy.generator.Generator;
import org.eclipse.jetty.spdy.parser.Parser;
import org.eclipse.jetty.util.Fields;
import org.junit.Assert;
import org.junit.Test;
public class UnsupportedVersionTest extends AbstractTest
{
@Test
public void testSynWithUnsupportedVersion() throws Exception
{
final CountDownLatch synLatch = new CountDownLatch(1);
InetSocketAddress address = startServer(new ServerSessionFrameListener.Adapter()
{
@Override
public StreamFrameListener onSyn(Stream stream, SynInfo synInfo)
{
synLatch.countDown();
return null;
}
@Override
public void onFailure(Session session, Throwable x)
{
// Suppress exception logging for this test
}
});
SynStreamFrame frame = new SynStreamFrame(SPDY.V2, SynInfo.FLAG_CLOSE, 1, 0, (byte)0, (short)0, new Fields());
Generator generator = new Generator(new MappedByteBufferPool(), new StandardCompressionFactory.StandardCompressor());
ByteBuffer buffer = generator.control(frame);
// Replace the version byte with an unsupported version
buffer.putShort(0, (short)0x8001);
SocketChannel channel = SocketChannel.open(address);
channel.write(buffer);
Assert.assertFalse(buffer.hasRemaining());
Assert.assertFalse(synLatch.await(1, TimeUnit.SECONDS));
buffer = ByteBuffer.allocate(1024);
channel.read(buffer);
buffer.flip();
final CountDownLatch rstLatch = new CountDownLatch(1);
Parser parser = new Parser(new StandardCompressionFactory.StandardDecompressor());
parser.addListener(new Parser.Listener.Adapter()
{
@Override
public void onControlFrame(ControlFrame frame)
{
Assert.assertSame(ControlFrameType.RST_STREAM, frame.getType());
Assert.assertEquals(StreamStatus.UNSUPPORTED_VERSION.getCode(frame.getVersion()), ((RstStreamFrame)frame).getStatusCode());
rstLatch.countDown();
}
});
parser.parse(buffer);
Assert.assertTrue(rstLatch.await(5, TimeUnit.SECONDS));
}
}