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;
});
}
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;
});
}
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;
});
}
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));
}
}
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);
}
}
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