| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 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 static org.hamcrest.Matchers.is; |
| import static org.junit.Assert.assertThat; |
| |
| import java.net.InetSocketAddress; |
| import java.nio.ByteBuffer; |
| import java.nio.channels.ServerSocketChannel; |
| 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.BytesDataInfo; |
| import org.eclipse.jetty.spdy.api.DataInfo; |
| import org.eclipse.jetty.spdy.api.GoAwayInfo; |
| import org.eclipse.jetty.spdy.api.HeadersInfo; |
| import org.eclipse.jetty.spdy.api.RstInfo; |
| import org.eclipse.jetty.spdy.api.SPDY; |
| import org.eclipse.jetty.spdy.api.Session; |
| import org.eclipse.jetty.spdy.api.SessionFrameListener; |
| 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.StringDataInfo; |
| import org.eclipse.jetty.spdy.api.SynInfo; |
| import org.eclipse.jetty.spdy.api.server.ServerSessionFrameListener; |
| import org.eclipse.jetty.spdy.frames.ControlFrameType; |
| import org.eclipse.jetty.spdy.frames.SynReplyFrame; |
| import org.eclipse.jetty.spdy.generator.Generator; |
| import org.eclipse.jetty.util.Callback; |
| import org.eclipse.jetty.util.Fields; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class ProtocolViolationsTest extends AbstractTest |
| { |
| @Test |
| public void testSendDataBeforeReplyIsIllegal() throws Exception |
| { |
| final CountDownLatch resetLatch = new CountDownLatch(1); |
| final CountDownLatch latch = new CountDownLatch(1); |
| Session session = startClient(startServer(new ServerSessionFrameListener.Adapter() |
| { |
| @Override |
| public StreamFrameListener onSyn(Stream stream, SynInfo synInfo) |
| { |
| try |
| { |
| stream.data(new StringDataInfo("failure", true), new Callback.Adapter()); |
| return null; |
| } |
| catch (IllegalStateException x) |
| { |
| latch.countDown(); |
| return null; |
| } |
| } |
| }), new SessionFrameListener.Adapter() |
| { |
| @Override |
| public void onRst(Session session, RstInfo rstInfo) |
| { |
| Assert.assertSame(StreamStatus.PROTOCOL_ERROR, rstInfo.getStreamStatus()); |
| resetLatch.countDown(); |
| } |
| }); |
| session.syn(new SynInfo(new Fields(), true), null); |
| Assert.assertTrue(latch.await(5, TimeUnit.SECONDS)); |
| Assert.assertTrue(resetLatch.await(5, TimeUnit.SECONDS)); |
| } |
| |
| @Test |
| public void testReceiveDataBeforeReplyIsIllegal() throws Exception |
| { |
| ServerSocketChannel server = ServerSocketChannel.open(); |
| server.bind(new InetSocketAddress("localhost", 0)); |
| |
| Session session = startClient(new InetSocketAddress("localhost", server.socket().getLocalPort()), null); |
| session.syn(new SynInfo(new Fields(), true), null); |
| |
| SocketChannel channel = server.accept(); |
| ByteBuffer readBuffer = ByteBuffer.allocate(1024); |
| channel.read(readBuffer); |
| readBuffer.flip(); |
| int streamId = readBuffer.getInt(8); |
| |
| Generator generator = new Generator(new MappedByteBufferPool(), new StandardCompressionFactory.StandardCompressor()); |
| byte[] bytes = new byte[1]; |
| ByteBuffer writeBuffer = generator.data(streamId, bytes.length, new BytesDataInfo(bytes, true)); |
| channel.write(writeBuffer); |
| assertThat("data is fully written", writeBuffer.hasRemaining(),is(false)); |
| |
| readBuffer.clear(); |
| channel.read(readBuffer); |
| readBuffer.flip(); |
| Assert.assertEquals(ControlFrameType.RST_STREAM.getCode(), readBuffer.getShort(2)); |
| Assert.assertEquals(streamId, readBuffer.getInt(8)); |
| |
| session.goAway(new GoAwayInfo(5, TimeUnit.SECONDS)); |
| |
| server.close(); |
| } |
| |
| @Test(expected = IllegalStateException.class) |
| public void testSendDataAfterCloseIsIllegal() throws Exception |
| { |
| Session session = startClient(startServer(null), null); |
| Stream stream = session.syn(new SynInfo(5, TimeUnit.SECONDS, new Fields(), true, (byte)0), null); |
| stream.data(new StringDataInfo("test", true)); |
| } |
| |
| @Test(expected = IllegalStateException.class) |
| public void testSendHeadersAfterCloseIsIllegal() throws Exception |
| { |
| Session session = startClient(startServer(null), null); |
| Stream stream = session.syn(new SynInfo(5, TimeUnit.SECONDS, new Fields(), true, (byte)0), null); |
| stream.headers(new HeadersInfo(new Fields(), true)); |
| } |
| |
| @Test //TODO: throws an ISException in StandardStream.updateCloseState(). But instead we should send a rst or something to the server probably?! |
| public void testServerClosesStreamTwice() throws Exception |
| { |
| ServerSocketChannel server = ServerSocketChannel.open(); |
| server.bind(new InetSocketAddress("localhost", 0)); |
| |
| Session session = startClient(new InetSocketAddress("localhost", server.socket().getLocalPort()), null); |
| final CountDownLatch dataLatch = new CountDownLatch(2); |
| session.syn(new SynInfo(new Fields(), false), new StreamFrameListener.Adapter() |
| { |
| @Override |
| public void onData(Stream stream, DataInfo dataInfo) |
| { |
| dataLatch.countDown(); |
| } |
| }); |
| |
| SocketChannel channel = server.accept(); |
| ByteBuffer readBuffer = ByteBuffer.allocate(1024); |
| channel.read(readBuffer); |
| readBuffer.flip(); |
| int streamId = readBuffer.getInt(8); |
| |
| Generator generator = new Generator(new MappedByteBufferPool(), new StandardCompressionFactory.StandardCompressor()); |
| |
| ByteBuffer writeBuffer = generator.control(new SynReplyFrame(SPDY.V2, (byte)0, streamId, new Fields())); |
| channel.write(writeBuffer); |
| assertThat("SynReply is fully written", writeBuffer.hasRemaining(), is(false)); |
| |
| byte[] bytes = new byte[1]; |
| writeBuffer = generator.data(streamId, bytes.length, new BytesDataInfo(bytes, true)); |
| channel.write(writeBuffer); |
| assertThat("data is fully written", writeBuffer.hasRemaining(), is(false)); |
| |
| // Write again to simulate the faulty condition |
| writeBuffer.flip(); |
| channel.write(writeBuffer); |
| assertThat("data is fully written", writeBuffer.hasRemaining(), is(false)); |
| |
| Assert.assertFalse(dataLatch.await(1, TimeUnit.SECONDS)); |
| |
| session.goAway(new GoAwayInfo(5, TimeUnit.SECONDS)); |
| |
| server.close(); |
| } |
| } |