Esempio n. 1
0
func NewProxyConnection(src v2net.Address, dest v2net.Destination, stream ray.Ray) *ProxyConnection {
	return &ProxyConnection{
		stream: stream,
		localAddr: &net.TCPAddr{
			IP:   []byte{0, 0, 0, 0},
			Port: 0,
		},
		remoteAddr: &net.TCPAddr{
			IP:   []byte{0, 0, 0, 0},
			Port: 0,
		},
		reader: v2io.NewChanReader(stream.InboundOutput()),
		writer: v2io.NewChainWriter(stream.InboundInput()),
	}
}
Esempio n. 2
0
func (this *Server) handlePlainHTTP(request *http.Request, session *proxy.SessionInfo, reader *bufio.Reader, writer io.Writer) {
	if len(request.URL.Host) <= 0 {
		response := this.GenerateResponse(400, "Bad Request")
		response.Write(writer)

		return
	}

	request.Host = request.URL.Host
	StripHopByHopHeaders(request)

	ray := this.packetDispatcher.DispatchToOutbound(session)
	defer ray.InboundInput().Close()
	defer ray.InboundOutput().Release()

	var finish sync.WaitGroup
	finish.Add(1)
	go func() {
		defer finish.Done()
		requestWriter := v2io.NewBufferedWriter(v2io.NewChainWriter(ray.InboundInput()))
		err := request.Write(requestWriter)
		if err != nil {
			log.Warning("HTTP: Failed to write request: ", err)
			return
		}
		requestWriter.Flush()
	}()

	finish.Add(1)
	go func() {
		defer finish.Done()
		responseReader := bufio.NewReader(v2io.NewChanReader(ray.InboundOutput()))
		response, err := http.ReadResponse(responseReader, request)
		if err != nil {
			log.Warning("HTTP: Failed to read response: ", err)
			response = this.GenerateResponse(503, "Service Unavailable")
		}
		responseWriter := v2io.NewBufferedWriter(writer)
		err = response.Write(responseWriter)
		if err != nil {
			log.Warning("HTTP: Failed to write response: ", err)
			return
		}
		responseWriter.Flush()
	}()
	finish.Wait()
}