Beispiel #1
0
func main() {
	conn, err := net.Dial("tcp", "192.168.1.107:3434")
	if err != nil {
		fmt.Println("dial failed", err)
	} else {
		fmt.Println("dial successfully", conn)
	}
	var recognize s2c.Packet
	recognize.SetType(100)
	recognize.SetData([]byte("IamBussnessLayer"))

	packetR := s2c.NewPacketReader(conn)
	packetR.AESKEY = []byte("AESKEYFORBUSINES")
	packetW := s2c.NewPacketWriter(conn)
	packetW.AESKEY = []byte("AESKEYFORBUSINES")
	fmt.Println(recognize)
	if err := packetW.WritePacket(&recognize, nil); err != nil {
		return
	}
	if err := packetW.Flush(); err != nil {
		fmt.Println("packetWrter flush error", err)
		return

	}

}
Beispiel #2
0
func connectToServer() net.Conn {

	var RsaPublicKey []byte
	conn, err := net.Dial("tcp", "192.168.1.104:1212")
	if err != nil {
		fmt.Println("dial failed", err)
	} else {
		fmt.Println("dial successfully", conn)
	}
	packetR := s2c.NewPacketReader(conn)
	packetR.AESKEY = []byte("AESKEY7890123456")
	packetW := s2c.NewPacketWriter(conn)
	packetW.AESKEY = []byte("AESKEY7890123456")
	//---------------------------------------------------------------------------------------------
	var publicPacket s2c.Packet
	//first step,dial and receive a public key
	for {
		//fmt.Println("------------------------------------", i)
		if publicKeyPacket, err := packetR.ReadPacket(); err == nil {
			if publicKeyPacket.GetType() == 0 {
				publicPacket = *publicKeyPacket
				break
			}
		} else {
			fmt.Println("read type 0 packet err", err)
			return nil
		}
	}
	//get public key from the publicpacket
	publicCMD, err := s2c.GetCommand(&publicPacket)
	if err != nil {
		fmt.Println("publicPacket getcommand err", err)
	}
	RsaPublicKey = []byte(publicCMD.Message.GetData())
	//-------------------------
	//fmt.Println("packet data", publicPacket.GetData())
	//I have receive rsa public key, send aeskey
	*ReturnPacket.Random = s2c.GenRandom()
	*ReturnPacket.Result = 1
	*ReturnPacket.ResultDesciption = "AESKEY7890123456"
	returnPacket := s2c.MakePacket(ReturnPacket, 100)
	if err := packetW.WritePacket(returnPacket, RsaPublicKey); err != nil {
		return nil
	}
	if err := packetW.Flush(); err != nil {
		fmt.Println("packetWrter flush error", err)

	}
	return conn
	//传101-107号包

	//等待各自的回馈包

}