Golang protocol.NewVMessRequestReader函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/v2ray/v2ray-core/proxy/vmess/protocol.NewVMessRequestReader函数的典型用法代码示例。如果您正苦于以下问题：Golang NewVMessRequestReader函数的具体用法？Golang NewVMessRequestReader怎么用？Golang NewVMessRequestReader使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了NewVMessRequestReader函数的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: AcceptPackets

func (handler *VMessInboundHandler) AcceptPackets(conn *net.UDPConn) {
	for {
		buffer := make([]byte, bufferSize)
		nBytes, addr, err := conn.ReadFromUDP(buffer)
		if err != nil {
			log.Error("VMessIn failed to read UDP packets: %v", err)
			continue
		}

		reader := bytes.NewReader(buffer[:nBytes])
		requestReader := protocol.NewVMessRequestReader(handler.clients)

		request, err := requestReader.Read(reader)
		if err != nil {
			log.Warning("VMessIn: Invalid request from (%s): %v", addr.String(), err)
			continue
		}

		cryptReader, err := v2io.NewAesDecryptReader(request.RequestKey, request.RequestIV, reader)
		if err != nil {
			log.Error("VMessIn: Failed to create decrypt reader: %v", err)
			continue
		}

		data := make([]byte, bufferSize)
		nBytes, err = cryptReader.Read(data)
		if err != nil {
			log.Warning("VMessIn: Unable to decrypt data: %v", err)
			continue
		}

		packet := v2net.NewPacket(request.Destination(), data[:nBytes], false)
		go handler.handlePacket(conn, request, packet, addr)
	}
}

开发者ID:kkndyu，项目名称:v2ray-core，代码行数:35，代码来源:vmessin_udp.go

示例2: HandleConnection

func (this *VMessInboundHandler) HandleConnection(connection *net.TCPConn) error {
	defer connection.Close()

	connReader := v2net.NewTimeOutReader(16, connection)
	requestReader := protocol.NewVMessRequestReader(this.clients)

	request, err := requestReader.Read(connReader)
	if err != nil {
		log.Access(connection.RemoteAddr().String(), "", log.AccessRejected, err.Error())
		log.Warning("VMessIn: Invalid request from (%s): %v", connection.RemoteAddr().String(), err)
		return err
	}
	log.Access(connection.RemoteAddr().String(), request.Address.String(), log.AccessAccepted, "")
	log.Debug("VMessIn: Received request for %s", request.Address.String())

	ray := this.space.PacketDispatcher().DispatchToOutbound(v2net.NewPacket(request.Destination(), nil, true))
	input := ray.InboundInput()
	output := ray.InboundOutput()
	var readFinish, writeFinish sync.Mutex
	readFinish.Lock()
	writeFinish.Lock()

	userSettings := vmess.GetUserSettings(request.User.Level)
	connReader.SetTimeOut(userSettings.PayloadReadTimeout)
	go handleInput(request, connReader, input, &readFinish)

	responseKey := md5.Sum(request.RequestKey)
	responseIV := md5.Sum(request.RequestIV)

	aesStream, err := v2crypto.NewAesEncryptionStream(responseKey[:], responseIV[:])
	if err != nil {
		log.Error("VMessIn: Failed to create AES decryption stream: %v", err)
		close(input)
		return err
	}

	responseWriter := v2crypto.NewCryptionWriter(aesStream, connection)

	// Optimize for small response packet
	buffer := alloc.NewLargeBuffer().Clear()
	defer buffer.Release()
	buffer.AppendBytes(request.ResponseHeader[0] ^ request.ResponseHeader[1])
	buffer.AppendBytes(request.ResponseHeader[2] ^ request.ResponseHeader[3])
	buffer.AppendBytes(byte(0), byte(0))

	if data, open := <-output; open {
		buffer.Append(data.Value)
		data.Release()
		responseWriter.Write(buffer.Value)
		go handleOutput(request, responseWriter, output, &writeFinish)
		writeFinish.Lock()
	}

	connection.CloseWrite()
	readFinish.Lock()

	return nil
}

开发者ID:ducktsmt，项目名称:v2ray-core，代码行数:58，代码来源:inbound.go

示例3: HandleConnection

func (handler *VMessInboundHandler) HandleConnection(connection net.Conn) error {
	defer connection.Close()

	reader := protocol.NewVMessRequestReader(handler.clients)

	// Timeout 4 seconds to prevent DoS attack
	connection.SetReadDeadline(time.Now().Add(requestReadTimeOut))
	request, err := reader.Read(connection)
	if err != nil {
		log.Warning("VMessIn: Invalid request from (%s): %v", connection.RemoteAddr().String(), err)
		return err
	}
	log.Debug("VMessIn: Received request for %s", request.Address.String())
	// Clear read timeout
	connection.SetReadDeadline(zeroTime)

	ray := handler.vPoint.NewInboundConnectionAccepted(request.Destination())
	input := ray.InboundInput()
	output := ray.InboundOutput()

	readFinish := make(chan bool)
	writeFinish := make(chan bool)

	go handleInput(request, connection, input, readFinish)

	responseKey := md5.Sum(request.RequestKey[:])
	responseIV := md5.Sum(request.RequestIV[:])

	response := protocol.NewVMessResponse(request)
	responseWriter, err := v2io.NewAesEncryptWriter(responseKey[:], responseIV[:], connection)
	if err != nil {
		return log.Error("VMessIn: Failed to create encrypt writer: %v", err)
	}

	// Optimize for small response packet
	buffer := make([]byte, 0, 1024)
	buffer = append(buffer, response[:]...)

	if data, open := <-output; open {
		buffer = append(buffer, data...)
		responseWriter.Write(buffer)
		go handleOutput(request, responseWriter, output, writeFinish)
		<-writeFinish
	}

	if tcpConn, ok := connection.(*net.TCPConn); ok {
		tcpConn.CloseWrite()
	}
	<-readFinish

	return nil
}

开发者ID:Botrix，项目名称:v2ray-core，代码行数:52，代码来源:vmessin.go

示例4: HandleConnection

func (handler *VMessInboundHandler) HandleConnection(connection *net.TCPConn) error {
	defer connection.Close()

	connReader := v2net.NewTimeOutReader(16, connection)
	requestReader := protocol.NewVMessRequestReader(handler.clients)

	request, err := requestReader.Read(connReader)
	if err != nil {
		log.Access(connection.RemoteAddr().String(), "", log.AccessRejected, err.Error())
		log.Warning("VMessIn: Invalid request from (%s): %v", connection.RemoteAddr().String(), err)
		return err
	}
	log.Access(connection.RemoteAddr().String(), request.Address.String(), log.AccessAccepted, "")
	log.Debug("VMessIn: Received request for %s", request.Address.String())

	ray := handler.dispatcher.DispatchToOutbound(v2net.NewPacket(request.Destination(), nil, true))
	input := ray.InboundInput()
	output := ray.InboundOutput()
	var readFinish, writeFinish sync.Mutex
	readFinish.Lock()
	writeFinish.Lock()

	connReader.SetTimeOut(120)
	go handleInput(request, connReader, input, &readFinish)

	responseKey := md5.Sum(request.RequestKey)
	responseIV := md5.Sum(request.RequestIV)

	responseWriter, err := v2io.NewAesEncryptWriter(responseKey[:], responseIV[:], connection)
	if err != nil {
		log.Error("VMessIn: Failed to create encrypt writer: %v", err)
		return err
	}

	// Optimize for small response packet
	buffer := alloc.NewLargeBuffer().Clear()
	buffer.Append(request.ResponseHeader)

	if data, open := <-output; open {
		buffer.Append(data.Value)
		data.Release()
		responseWriter.Write(buffer.Value)
		buffer.Release()
		go handleOutput(request, responseWriter, output, &writeFinish)
		writeFinish.Lock()
	}

	connection.CloseWrite()
	readFinish.Lock()

	return nil
}

开发者ID:amazted，项目名称:v2ray-core，代码行数:52，代码来源:vmessin.go

示例5: HandleConnection

func (handler *VMessInboundHandler) HandleConnection(connection net.Conn) error {
	defer connection.Close()

	connReader := v2net.NewTimeOutReader(4, connection)
	requestReader := protocol.NewVMessRequestReader(handler.clients)

	request, err := requestReader.Read(connReader)
	if err != nil {
		log.Warning("VMessIn: Invalid request from (%s): %v", connection.RemoteAddr().String(), err)
		return err
	}
	log.Debug("VMessIn: Received request for %s", request.Address.String())

	ray := handler.vPoint.DispatchToOutbound(v2net.NewPacket(request.Destination(), nil, true))
	input := ray.InboundInput()
	output := ray.InboundOutput()
	var readFinish, writeFinish sync.Mutex
	readFinish.Lock()
	writeFinish.Lock()

	go handleInput(request, connReader, input, &readFinish)

	responseKey := md5.Sum(request.RequestKey[:])
	responseIV := md5.Sum(request.RequestIV[:])

	response := protocol.NewVMessResponse(request)
	responseWriter, err := v2io.NewAesEncryptWriter(responseKey[:], responseIV[:], connection)
	if err != nil {
		return log.Error("VMessIn: Failed to create encrypt writer: %v", err)
	}

	// Optimize for small response packet
	buffer := make([]byte, 0, 2*1024)
	buffer = append(buffer, response[:]...)

	if data, open := <-output; open {
		buffer = append(buffer, data...)
		responseWriter.Write(buffer)
		go handleOutput(request, responseWriter, output, &writeFinish)
		writeFinish.Lock()
	}

	if tcpConn, ok := connection.(*net.TCPConn); ok {
		tcpConn.CloseWrite()
	}
	readFinish.Lock()

	return nil
}

开发者ID:nenew，项目名称:v2ray-core，代码行数:49，代码来源:vmessin.go

示例6: AcceptPackets

func (handler *VMessInboundHandler) AcceptPackets(conn *net.UDPConn) {
	for {
		buffer := alloc.NewBuffer()
		nBytes, addr, err := conn.ReadFromUDP(buffer.Value)
		if err != nil {
			log.Error("VMessIn failed to read UDP packets: %v", err)
			buffer.Release()
			continue
		}

		reader := bytes.NewReader(buffer.Value[:nBytes])
		requestReader := protocol.NewVMessRequestReader(handler.clients)

		request, err := requestReader.Read(reader)
		if err != nil {
			log.Access(addr.String(), "", log.AccessRejected, err.Error())
			log.Warning("VMessIn: Invalid request from (%s): %v", addr.String(), err)
			buffer.Release()
			continue
		}
		log.Access(addr.String(), request.Address.String(), log.AccessAccepted, "")

		cryptReader, err := v2io.NewAesDecryptReader(request.RequestKey, request.RequestIV, reader)
		if err != nil {
			log.Error("VMessIn: Failed to create decrypt reader: %v", err)
			buffer.Release()
			continue
		}

		data := alloc.NewBuffer()
		nBytes, err = cryptReader.Read(data.Value)
		buffer.Release()
		if err != nil {
			log.Warning("VMessIn: Unable to decrypt data: %v", err)
			data.Release()
			continue
		}
		data.Slice(0, nBytes)

		packet := v2net.NewPacket(request.Destination(), data, false)
		go handler.handlePacket(conn, request, packet, addr)
	}
}

开发者ID:kennshi，项目名称:v2ray-core，代码行数:43，代码来源:vmessin_udp.go

示例7: HandleConnection

func (this *VMessInboundHandler) HandleConnection(connection *hub.TCPConn) {
	defer connection.Close()

	connReader := v2net.NewTimeOutReader(16, connection)
	requestReader := protocol.NewVMessRequestReader(this.clients)

	request, err := requestReader.Read(connReader)
	if err != nil {
		log.Access(connection.RemoteAddr(), serial.StringLiteral(""), log.AccessRejected, serial.StringLiteral(err.Error()))
		log.Warning("VMessIn: Invalid request from ", connection.RemoteAddr(), ": ", err)
		return
	}
	log.Access(connection.RemoteAddr(), request.Address, log.AccessAccepted, serial.StringLiteral(""))
	log.Debug("VMessIn: Received request for ", request.Address)

	ray := this.packetDispatcher.DispatchToOutbound(v2net.NewPacket(request.Destination(), nil, true))
	input := ray.InboundInput()
	output := ray.InboundOutput()
	var readFinish, writeFinish sync.Mutex
	readFinish.Lock()
	writeFinish.Lock()

	userSettings := vmess.GetUserSettings(request.User.Level)
	connReader.SetTimeOut(userSettings.PayloadReadTimeout)
	go handleInput(request, connReader, input, &readFinish)

	responseKey := md5.Sum(request.RequestKey)
	responseIV := md5.Sum(request.RequestIV)

	aesStream, err := v2crypto.NewAesEncryptionStream(responseKey[:], responseIV[:])
	if err != nil {
		log.Error("VMessIn: Failed to create AES decryption stream: ", err)
		close(input)
		return
	}

	responseWriter := v2crypto.NewCryptionWriter(aesStream, connection)

	// Optimize for small response packet
	buffer := alloc.NewLargeBuffer().Clear()
	defer buffer.Release()
	buffer.AppendBytes(request.ResponseHeader, byte(0))
	this.generateCommand(buffer)

	if data, open := <-output; open {
		if request.IsChunkStream() {
			vmessio.Authenticate(data)
		}
		buffer.Append(data.Value)
		data.Release()
		responseWriter.Write(buffer.Value)
		go func(finish *sync.Mutex) {
			var writer v2io.Writer
			writer = v2io.NewAdaptiveWriter(responseWriter)
			if request.IsChunkStream() {
				writer = vmessio.NewAuthChunkWriter(writer)
			}
			v2io.ChanToWriter(writer, output)
			finish.Unlock()
		}(&writeFinish)
		writeFinish.Lock()
	}

	connection.CloseWrite()
	readFinish.Lock()
}

开发者ID:earthGavinLee，项目名称:v2ray-core，代码行数:66，代码来源:inbound.go

注：本文中的github.com/v2ray/v2ray-core/proxy/vmess/protocol.NewVMessRequestReader函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。