import socket
import hmac
import hashlib
import time


#Simply change the host and port values
host = '192.168.1.138'
port = 8888
secretKey = 'j344rfdas'

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)




def create_packet(klient_id, even_id, request):
    timest = (int(time.time()))
#   print("\n aeg on: ", timest, "\n")
    packet = "{}.{}.{}.{}.{}".format(klient_id, even_id, timest, request, bytes.decode (hashpacket("{}.{}.{}.{}".format(klient_id, even_id, timest, request))))
    global requ
    requ = "{}.{}.{}.{}".format(klient_id, even_id, timest, request)
    return packet

def hashpacket(packet):
    bytes = str.encode(packet)
    key = str.encode(secretKey)
    print(key)
    print(bytes)
    hashedpacket  = ( hmac.HMAC(key, bytes,hashlib.sha256))
    global origkey
    origkey = hashedpacket.hexdigest()

    return str.encode(hashedpacket.hexdigest())



alfa = (create_packet(123,4,"Open"))
print(alfa)


def saada(pakett):
    try:
        s.connect((host, port))
  #     s.shutdown(2)
        print("Success connecting to ")
        print(host," on port: ",str(port))
    
        data = str.encode(pakett)
        print ("sending :", pakett)
        s.sendall(str.encode(pakett))
        tagasi = (s.recv(2048))
        print (tagasi)
     #   s.send(bytes)
    
    except socket.error as e:
        print("Cannot connect to ")
        print(host," on port: ",str(port))
        print(e)



saada(alfa)