protected override bool HandleProxyProtocol(IChannelHandlerContext ctx, object msg)
{
var req = (IFullHttpRequest)msg;
IFullHttpResponse res;
var sendGreeting = false;
if (!_server.Authenticate(ctx, req))
{
res = new DefaultFullHttpResponse(HttpVersion.Http11, HttpResponseStatus.Unauthorized);
res.Headers.Set(HttpHeaderNames.ContentLength, 0);
}
else if (!req.Uri.Equals(((DnsEndPoint)_server.Destination).Host + ':' +
((DnsEndPoint)_server.Destination).Port))
{
res = new DefaultFullHttpResponse(HttpVersion.Http11, HttpResponseStatus.Forbidden);
res.Headers.Set(HttpHeaderNames.ContentLength, 0);
}
else
{
res = new DefaultFullHttpResponse(HttpVersion.Http11, HttpResponseStatus.OK);
sendGreeting = true;
}
ctx.WriteAsync(res);
ctx.Pipeline.Get <HttpServerCodec>().RemoveOutboundHandler();
if (sendGreeting)
{
ctx.WriteAsync(Unpooled.CopiedBuffer("0\n", Encoding.ASCII));
}
return(true);
}
protected override bool HandleProxyProtocol(IChannelHandlerContext ctx, object msg)
{
var req = (IFullHttpRequest)msg;
IFullHttpResponse res;
if (!_server.Authenticate(ctx, req))
{
res = new DefaultFullHttpResponse(HttpVersion.Http11, HttpResponseStatus.Unauthorized);
res.Headers.Set(HttpHeaderNames.ContentLength, 0);
}
else
{
res = new DefaultFullHttpResponse(HttpVersion.Http11, HttpResponseStatus.OK);
var uri = req.Uri;
var lastColonPos = uri.LastIndexOf(':');
Assert.True(lastColonPos > 0);
IntermediaryDestination = new DnsEndPoint(uri.Substring(0, lastColonPos),
int.Parse(uri.Substring(lastColonPos + 1)));
}
ctx.WriteAsync(res);
ctx.Pipeline.Get <HttpServerCodec>().RemoveOutboundHandler();
return(true);
}