def test_responder(self):
# local static
ls_priv=bytes.fromhex('2121212121212121212121212121212121212121212121212121212121212121')
# ephemeral
e_priv=bytes.fromhex('2222222222222222222222222222222222222222222222222222222222222222')
class Writer:
def __init__(self):
self.state = 0
def write(self, data):
assert self.state == 0
self.state += 1
assert len(data) == 50
class Reader:
def __init__(self):
self.state = 0
async def read(self, num_bytes):
assert self.state in (0, 1)
self.state += 1
if self.state-1 == 0:
assert num_bytes == 50
return bytes.fromhex('00036360e856310ce5d294e8be33fc807077dc56ac80d95d9cd4ddbd21325eff73f70df6086551151f58b8afe6c195782c6a')
elif self.state-1 == 1:
assert num_bytes == 66
return bytes.fromhex('00b9e3a702e93e3a9948c2ed6e5fd7590a6e1c3a0344cfc9d5b57357049aa22355361aa02e55a8fc28fef5bd6d71ad0c38228dc68b1c466263b47fdf31e560e139ba')
transport = LNResponderTransport(ls_priv, Reader(), Writer())
asyncio.get_event_loop().run_until_complete(transport.handshake(epriv=e_priv))
async def cb(reader, writer):
t = LNResponderTransport(responder_key.get_secret_bytes(), reader,
writer)
self.assertEqual(await t.handshake(),
initiator_key.get_public_key_bytes())
t.send_bytes(b'hello from server')
self.assertEqual(await t.read_messages().__anext__(),
b'hello from client')
responder_shaked.set()
async def cb(reader, writer):
t = LNResponderTransport(responder_key.get_secret_bytes(), reader,
writer)
self.assertEqual(await t.handshake(),
initiator_key.get_public_key_bytes())
async with OldTaskGroup() as group:
await group.spawn(read_messages(t, messages_sent_by_client))
await group.spawn(write_messages(t, messages_sent_by_server))
responder_shaked.set()
