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Example 6 with PrefaceFrame

use of org.eclipse.jetty.http2.frames.PrefaceFrame in project jetty.project by eclipse.

the class HTTP2ServerTest method testRequestWithContinuationFramesWithEmptyLastContinuationFrame.

@Test
public void testRequestWithContinuationFramesWithEmptyLastContinuationFrame() throws Exception {
    testRequestWithContinuationFrames(null, () -> {
        ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
        generator.control(lease, new PrefaceFrame());
        generator.control(lease, new SettingsFrame(new HashMap<>(), false));
        MetaData.Request metaData = newRequest("GET", new HttpFields());
        generator.control(lease, new HeadersFrame(1, metaData, null, true));
        // Take the last CONTINUATION frame and reset the flag.
        List<ByteBuffer> buffers = lease.getByteBuffers();
        ByteBuffer continuationFrameHeader = buffers.get(buffers.size() - 2);
        continuationFrameHeader.put(4, (byte) 0);
        // Add a last, empty, CONTINUATION frame.
        ByteBuffer last = ByteBuffer.wrap(new byte[] { // Length
        0, // Length
        0, // Length
        0, (byte) FrameType.CONTINUATION.getType(), (byte) Flags.END_HEADERS, // Stream ID
        0, // Stream ID
        0, // Stream ID
        0, // Stream ID
        1 });
        lease.append(last, false);
        return lease;
    });
}
Also used : ByteBufferPool(org.eclipse.jetty.io.ByteBufferPool) PrefaceFrame(org.eclipse.jetty.http2.frames.PrefaceFrame) SettingsFrame(org.eclipse.jetty.http2.frames.SettingsFrame) HashMap(java.util.HashMap) MetaData(org.eclipse.jetty.http.MetaData) HttpFields(org.eclipse.jetty.http.HttpFields) HeadersFrame(org.eclipse.jetty.http2.frames.HeadersFrame) ByteBuffer(java.nio.ByteBuffer) Test(org.junit.Test)

Example 7 with PrefaceFrame

use of org.eclipse.jetty.http2.frames.PrefaceFrame in project jetty.project by eclipse.

the class HTTP2ServerTest method testRequestWithContinuationFramesWithEmptyContinuationFrame.

@Test
public void testRequestWithContinuationFramesWithEmptyContinuationFrame() throws Exception {
    testRequestWithContinuationFrames(null, () -> {
        ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
        generator.control(lease, new PrefaceFrame());
        generator.control(lease, new SettingsFrame(new HashMap<>(), false));
        MetaData.Request metaData = newRequest("GET", new HttpFields());
        generator.control(lease, new HeadersFrame(1, metaData, null, true));
        // Take the ContinuationFrame header, duplicate it, and set the length to zero.
        List<ByteBuffer> buffers = lease.getByteBuffers();
        ByteBuffer continuationFrameHeader = buffers.get(4);
        ByteBuffer duplicate = ByteBuffer.allocate(continuationFrameHeader.remaining());
        duplicate.put(continuationFrameHeader).flip();
        continuationFrameHeader.flip();
        continuationFrameHeader.put(0, (byte) 0);
        continuationFrameHeader.putShort(1, (short) 0);
        // Insert a CONTINUATION frame header for the body of the previous CONTINUATION frame.
        lease.insert(5, duplicate, false);
        return lease;
    });
}
Also used : ByteBufferPool(org.eclipse.jetty.io.ByteBufferPool) PrefaceFrame(org.eclipse.jetty.http2.frames.PrefaceFrame) SettingsFrame(org.eclipse.jetty.http2.frames.SettingsFrame) HashMap(java.util.HashMap) MetaData(org.eclipse.jetty.http.MetaData) HttpFields(org.eclipse.jetty.http.HttpFields) HeadersFrame(org.eclipse.jetty.http2.frames.HeadersFrame) ByteBuffer(java.nio.ByteBuffer) Test(org.junit.Test)

Example 8 with PrefaceFrame

use of org.eclipse.jetty.http2.frames.PrefaceFrame in project jetty.project by eclipse.

the class HTTP2ServerTest method testRequestWithContinuationFramesWithEmptyHeadersFrame.

@Test
public void testRequestWithContinuationFramesWithEmptyHeadersFrame() throws Exception {
    testRequestWithContinuationFrames(null, () -> {
        ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
        generator.control(lease, new PrefaceFrame());
        generator.control(lease, new SettingsFrame(new HashMap<>(), false));
        MetaData.Request metaData = newRequest("GET", new HttpFields());
        generator.control(lease, new HeadersFrame(1, metaData, null, true));
        // Take the HeadersFrame header and set the length to zero.
        List<ByteBuffer> buffers = lease.getByteBuffers();
        ByteBuffer headersFrameHeader = buffers.get(2);
        headersFrameHeader.put(0, (byte) 0);
        headersFrameHeader.putShort(1, (short) 0);
        // Insert a CONTINUATION frame header for the body of the HEADERS frame.
        lease.insert(3, buffers.get(4).slice(), false);
        return lease;
    });
}
Also used : ByteBufferPool(org.eclipse.jetty.io.ByteBufferPool) PrefaceFrame(org.eclipse.jetty.http2.frames.PrefaceFrame) SettingsFrame(org.eclipse.jetty.http2.frames.SettingsFrame) HashMap(java.util.HashMap) MetaData(org.eclipse.jetty.http.MetaData) HttpFields(org.eclipse.jetty.http.HttpFields) HeadersFrame(org.eclipse.jetty.http2.frames.HeadersFrame) ByteBuffer(java.nio.ByteBuffer) Test(org.junit.Test)

Example 9 with PrefaceFrame

use of org.eclipse.jetty.http2.frames.PrefaceFrame in project jetty.project by eclipse.

the class HTTP2ServerTest method testBadPingWrongPayload.

@Test
public void testBadPingWrongPayload() throws Exception {
    startServer(new HttpServlet() {
    });
    ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
    generator.control(lease, new PrefaceFrame());
    generator.control(lease, new SettingsFrame(new HashMap<>(), false));
    generator.control(lease, new PingFrame(new byte[8], false));
    // Modify the length of the frame to a wrong one.
    lease.getByteBuffers().get(2).putShort(0, (short) 7);
    final CountDownLatch latch = new CountDownLatch(1);
    try (Socket client = new Socket("localhost", connector.getLocalPort())) {
        OutputStream output = client.getOutputStream();
        for (ByteBuffer buffer : lease.getByteBuffers()) {
            output.write(BufferUtil.toArray(buffer));
        }
        Parser parser = new Parser(byteBufferPool, new Parser.Listener.Adapter() {

            @Override
            public void onGoAway(GoAwayFrame frame) {
                Assert.assertEquals(ErrorCode.FRAME_SIZE_ERROR.code, frame.getError());
                latch.countDown();
            }
        }, 4096, 8192);
        parseResponse(client, parser);
        Assert.assertTrue(latch.await(5, TimeUnit.SECONDS));
    }
}
Also used : ByteBufferPool(org.eclipse.jetty.io.ByteBufferPool) ServerSessionListener(org.eclipse.jetty.http2.api.server.ServerSessionListener) HashMap(java.util.HashMap) PingFrame(org.eclipse.jetty.http2.frames.PingFrame) HttpServlet(javax.servlet.http.HttpServlet) OutputStream(java.io.OutputStream) CountDownLatch(java.util.concurrent.CountDownLatch) ByteBuffer(java.nio.ByteBuffer) Parser(org.eclipse.jetty.http2.parser.Parser) GoAwayFrame(org.eclipse.jetty.http2.frames.GoAwayFrame) PrefaceFrame(org.eclipse.jetty.http2.frames.PrefaceFrame) SettingsFrame(org.eclipse.jetty.http2.frames.SettingsFrame) Socket(java.net.Socket) Test(org.junit.Test)

Example 10 with PrefaceFrame

use of org.eclipse.jetty.http2.frames.PrefaceFrame in project jetty.project by eclipse.

the class HTTP2ServerTest method testCommitFailure.

@Test
public void testCommitFailure() throws Exception {
    final long delay = 1000;
    final AtomicBoolean broken = new AtomicBoolean();
    startServer(new HttpServlet() {

        @Override
        protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
            try {
                // Wait for the SETTINGS frames to be exchanged.
                Thread.sleep(delay);
                broken.set(true);
            } catch (InterruptedException x) {
                throw new InterruptedIOException();
            }
        }
    });
    server.stop();
    ServerConnector connector2 = new ServerConnector(server, new HTTP2ServerConnectionFactory(new HttpConfiguration())) {

        @Override
        protected ChannelEndPoint newEndPoint(SocketChannel channel, ManagedSelector selectSet, SelectionKey key) throws IOException {
            return new SocketChannelEndPoint(channel, selectSet, key, getScheduler()) {

                @Override
                public void write(Callback callback, ByteBuffer... buffers) throws IllegalStateException {
                    if (broken.get())
                        callback.failed(new IOException("explicitly_thrown_by_test"));
                    else
                        super.write(callback, buffers);
                }
            };
        }
    };
    server.addConnector(connector2);
    server.start();
    ByteBufferPool.Lease lease = new ByteBufferPool.Lease(byteBufferPool);
    generator.control(lease, new PrefaceFrame());
    generator.control(lease, new SettingsFrame(new HashMap<>(), false));
    MetaData.Request metaData = newRequest("GET", new HttpFields());
    generator.control(lease, new HeadersFrame(1, metaData, null, true));
    try (Socket client = new Socket("localhost", connector2.getLocalPort())) {
        OutputStream output = client.getOutputStream();
        for (ByteBuffer buffer : lease.getByteBuffers()) output.write(BufferUtil.toArray(buffer));
        // The server will close the connection abruptly since it
        // cannot write and therefore cannot even send the GO_AWAY.
        Parser parser = new Parser(byteBufferPool, new Parser.Listener.Adapter(), 4096, 8192);
        boolean closed = parseResponse(client, parser, 2 * delay);
        Assert.assertTrue(closed);
    }
}
Also used : ManagedSelector(org.eclipse.jetty.io.ManagedSelector) ByteBufferPool(org.eclipse.jetty.io.ByteBufferPool) InterruptedIOException(java.io.InterruptedIOException) SocketChannel(java.nio.channels.SocketChannel) ServerSessionListener(org.eclipse.jetty.http2.api.server.ServerSessionListener) HashMap(java.util.HashMap) OutputStream(java.io.OutputStream) HttpConfiguration(org.eclipse.jetty.server.HttpConfiguration) HeadersFrame(org.eclipse.jetty.http2.frames.HeadersFrame) HttpServletRequest(javax.servlet.http.HttpServletRequest) ServletException(javax.servlet.ServletException) ServerConnector(org.eclipse.jetty.server.ServerConnector) SettingsFrame(org.eclipse.jetty.http2.frames.SettingsFrame) MetaData(org.eclipse.jetty.http.MetaData) HttpFields(org.eclipse.jetty.http.HttpFields) SelectionKey(java.nio.channels.SelectionKey) HttpServlet(javax.servlet.http.HttpServlet) HttpServletResponse(javax.servlet.http.HttpServletResponse) InterruptedIOException(java.io.InterruptedIOException) IOException(java.io.IOException) ByteBuffer(java.nio.ByteBuffer) Parser(org.eclipse.jetty.http2.parser.Parser) PrefaceFrame(org.eclipse.jetty.http2.frames.PrefaceFrame) AtomicBoolean(java.util.concurrent.atomic.AtomicBoolean) Callback(org.eclipse.jetty.util.Callback) SocketChannelEndPoint(org.eclipse.jetty.io.SocketChannelEndPoint) Socket(java.net.Socket) Test(org.junit.Test)

Aggregations

PrefaceFrame (org.eclipse.jetty.http2.frames.PrefaceFrame)21 SettingsFrame (org.eclipse.jetty.http2.frames.SettingsFrame)20 ByteBufferPool (org.eclipse.jetty.io.ByteBufferPool)20 Test (org.junit.Test)20 HashMap (java.util.HashMap)19 ByteBuffer (java.nio.ByteBuffer)18 HeadersFrame (org.eclipse.jetty.http2.frames.HeadersFrame)17 HttpFields (org.eclipse.jetty.http.HttpFields)16 MetaData (org.eclipse.jetty.http.MetaData)16 Parser (org.eclipse.jetty.http2.parser.Parser)13 OutputStream (java.io.OutputStream)12 Socket (java.net.Socket)12 ServerSessionListener (org.eclipse.jetty.http2.api.server.ServerSessionListener)11 CountDownLatch (java.util.concurrent.CountDownLatch)10 AtomicReference (java.util.concurrent.atomic.AtomicReference)8 HttpServlet (javax.servlet.http.HttpServlet)6 IOException (java.io.IOException)5 Session (org.eclipse.jetty.http2.api.Session)5 Generator (org.eclipse.jetty.http2.generator.Generator)5 MappedByteBufferPool (org.eclipse.jetty.io.MappedByteBufferPool)5