def do_handshake(self):
self.logger.info('Do handshake')
self.channel.send_name(self.node_name)
_, status = self.channel.recv_status()
if status == 'ok':
self.logger.info('Status is "ok"')
else:
self.logger.warning(
'Status is "%s" does not know '
'what to do with it', status)
return
challenge = self.channel.recv_challenge()
out_challenge = challenge[3]
challenge = gen_challenge()
self.channel.send_challenge_reply(self.cookie, challenge,
out_challenge)
challenge_ack = self.channel.recv_challenge_ack()
if challenge_ack[1] == gen_digest(challenge, self.cookie):
self.logger.info('Connection is up')
self._state = 'connected'
if self.connected_event is not None:
self.connected_event.set()
else:
self.logger.warning('Cannot set up connection, '
'because of digest missmatch.')
def do_handshake(self):
self.logger.info('Do handshake')
self.channel.send_name(self.node_name)
_, status = self.channel.recv_status()
if status == 'ok':
self.logger.info('Status is "ok"')
else:
self.logger.warning('Status is "%s" does not know '
'what to do with it', status)
return
challenge = self.channel.recv_challenge()
out_challenge = challenge[3]
challenge = gen_challenge()
self.channel.send_challenge_reply(self.cookie, challenge,
out_challenge)
challenge_ack = self.channel.recv_challenge_ack()
if challenge_ack[1] == gen_digest(challenge, self.cookie):
self.logger.info('Connection is up')
self._state = 'connected'
if self.connected_event is not None:
self.connected_event.set()
else:
self.logger.warning('Cannot set up connection, '
'because of digest missmatch.')
def send_challenge_reply(self, cookie, challenge, out_challenge):
self.logger.info('Sending challenge reply')
digest = gen_digest(out_challenge, cookie)
self._send(encode_challenge_reply(challenge, digest))
self.logger.info('Challenge reply sended')
def send_challenge_reply(self, cookie, challenge, out_challenge):
self.logger.info('Sending challenge reply')
digest = gen_digest(out_challenge, cookie)
self._send(encode_challenge_reply(challenge, digest))
self.logger.info('Challenge reply sended')
