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 test_handshake(self):
conn = EPMDKeepAliveConnection('test', 9999)
conn.start()
res = port2_please(self.erl_node_name)
erl_port = res[1]
channel = Channel(None)
channel.connect(erl_port)
node_name = self.erl_node_name + '@' + socket.gethostname()
channel.send_name(node_name)
self.assertEqual(channel.recv_status(), ('s', 'ok'))
res = channel.recv_challenge()
self.assertEqual(len(res), 5)
self.assertEqual(res[0], 'n')
self.assertEqual(res[4], node_name)
out_challenge = res[3]
challenge = gen_challenge()
channel.send_challenge_reply(self.erl_node_secret,
challenge, out_challenge)
res = channel.recv_challenge_ack()
self.assertEqual(len(res), 2)
self.assertEqual(res[0], 'a')
def test_handshake(self):
conn = EPMDKeepAliveConnection('test', 9999)
conn.start()
res = port2_please(self.erl_node_name)
erl_port = res[1]
channel = Channel(None)
channel.connect(erl_port)
node_name = self.erl_node_name + '@' + socket.gethostname()
channel.send_name(node_name)
self.assertEqual(channel.recv_status(), ('s', 'ok'))
res = channel.recv_challenge()
self.assertEqual(len(res), 5)
self.assertEqual(res[0], 'n')
self.assertEqual(res[4], node_name)
out_challenge = res[3]
challenge = gen_challenge()
channel.send_challenge_reply(self.erl_node_secret, challenge,
out_challenge)
res = channel.recv_challenge_ack()
self.assertEqual(len(res), 2)
self.assertEqual(res[0], 'a')
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.')
