public async Task PerformHandshakeWithoutOriginHeader()
{
EmbeddedChannel ch = new EmbeddedChannel(
new HttpObjectAggregator(42), new HttpRequestDecoder(), new HttpResponseEncoder());
IFullHttpRequest req = new DefaultFullHttpRequest(
Http11, HttpMethod.Get, "/chat", Unpooled.CopiedBuffer("^n:ds[4U", Encoding.ASCII));
req.Headers.Set(HttpHeaderNames.Host, "server.example.com");
req.Headers.Set(HttpHeaderNames.Upgrade, HttpHeaderValues.Websocket);
req.Headers.Set(HttpHeaderNames.Connection, "Upgrade");
req.Headers.Set(HttpHeaderNames.SecWebsocketKey1, "4 @1 46546xW%0l 1 5");
req.Headers.Set(HttpHeaderNames.SecWebsocketProtocol, "chat, superchat");
WebSocketServerHandshaker00 handshaker00 = new WebSocketServerHandshaker00(
"ws://example.com/chat", "chat", int.MaxValue);
try
{
await handshaker00.HandshakeAsync(ch, req);
Assert.False(true, "Expecting WebSocketHandshakeException");
}
catch (WebSocketHandshakeException e)
{
Assert.Equal("Missing origin header, got only "
+ "[host, upgrade, connection, sec-websocket-key1, sec-websocket-protocol]",
e.Message);
}
finally
{
req.Release();
}
}
static void PerformOpeningHandshake0(bool subProtocol)
{
var ch = new EmbeddedChannel(
new HttpObjectAggregator(42), new HttpRequestDecoder(), new HttpResponseEncoder());
var req = new DefaultFullHttpRequest(Http11, HttpMethod.Get, "/chat",
Unpooled.CopiedBuffer(Encoding.ASCII.GetBytes("^n:ds[4U")));
req.Headers.Set(HttpHeaderNames.Host, "server.example.com");
req.Headers.Set(HttpHeaderNames.Upgrade, HttpHeaderValues.Websocket);
req.Headers.Set(HttpHeaderNames.Connection, "Upgrade");
req.Headers.Set(HttpHeaderNames.Origin, "http://example.com");
req.Headers.Set(HttpHeaderNames.SecWebsocketKey1, "4 @1 46546xW%0l 1 5");
req.Headers.Set(HttpHeaderNames.SecWebsocketKey2, "12998 5 Y3 1 .P00");
req.Headers.Set(HttpHeaderNames.SecWebsocketProtocol, "chat, superchat");
WebSocketServerHandshaker00 handshaker;
if (subProtocol)
{
handshaker = new WebSocketServerHandshaker00("ws://example.com/chat", "chat", int.MaxValue);
}
else
{
handshaker = new WebSocketServerHandshaker00("ws://example.com/chat", null, int.MaxValue);
}
Assert.True(handshaker.HandshakeAsync(ch, req).Wait(TimeSpan.FromSeconds(2)));
var ch2 = new EmbeddedChannel(new HttpResponseDecoder());
ch2.WriteInbound(ch.ReadOutbound <IByteBuffer>());
var res = ch2.ReadInbound <IHttpResponse>();
Assert.True(res.Headers.TryGet(HttpHeaderNames.SecWebsocketLocation, out ICharSequence value));
Assert.Equal("ws://example.com/chat", value.ToString());
if (subProtocol)
{
Assert.True(res.Headers.TryGet(HttpHeaderNames.SecWebsocketProtocol, out value));
Assert.Equal("chat", value.ToString());
}
else
{
Assert.False(res.Headers.TryGet(HttpHeaderNames.SecWebsocketProtocol, out value));
}
var content = ch2.ReadInbound <ILastHttpContent>();
Assert.Equal("8jKS'y:G*Co,Wxa-", content.Content.ToString(Encoding.ASCII));
content.Release();
req.Release();
}