def lineReceived(self, data):
print "Client: got data %s" % data
# Check for HELLO first as it defines our session key....
if data[0:6] == "HELLO\t":
self.session_key = utils.hex_decode(data.split("\t")[1])
self.hmac_wrapper = utils.hmac_wrapper(self.session_key + self.config.get('auth', 'shared_secret'))
message = self.verify_data(data)
#print "Client: Got message %s\n" % message
#print "Client: self.session_key=%s" % utils.hex_encode(self.session_key)
if message == False:
print "ERROR Hash mismatch"
return
self.parse_message(message)
def connectionMade(self):
self.factory.bus.add_signal_receiver(self.dbus_signal_received, dbus_interface = "com.example.TestService")
self.session_key = utils.create_session_key()
self.hmac_wrapper = utils.hmac_wrapper(self.session_key + self.factory.config.get('auth', 'shared_secret'))
self.send_signed("HELLO\t%s" % (utils.hex_encode(self.session_key)))
self.keepalive_timer = reactor.callLater(self.keepalive_timeout.seconds, self.keepalive_callback)