def __init__(
self,
host: str,
port: int,
initial_reconnect_delay: int,
concent_public_key: bytes,
signing_service_private_key: bytes,
ethereum_private_key: str,
maximum_reconnect_attempts: int,
notifier: Union[ConsoleNotifier, EmailNotifier],
) -> None:
assert isinstance(host, str)
assert isinstance(port, int)
assert isinstance(initial_reconnect_delay, int)
assert isinstance(concent_public_key, bytes)
assert isinstance(signing_service_private_key, bytes)
assert isinstance(ethereum_private_key, str)
self.host = host # type: str
self.port = port # type: int
self.initial_reconnect_delay: int = initial_reconnect_delay
self.concent_public_key = concent_public_key # type: bytes
self.signing_service_private_key = signing_service_private_key # type: bytes
self.signing_service_public_key = privtopub(signing_service_private_key)
self.ethereum_private_key = ethereum_private_key # type: str
self.current_reconnect_delay: Union[int, None] = None
self.was_sigterm_caught: bool = False
self.reconnection_counter = 0
self.maximum_reconnection_attempts = maximum_reconnect_attempts
self.notifier = notifier
self.signing_service_daily_transaction_sum_so_far = 0
self.daily_transactions_limit_file_name = datetime.datetime.now().strftime('%Y-%m-%d')
self._validate_arguments()
def _set_was_sigterm_caught_true(signum: int, frame: Optional[FrameType]) -> None: # pylint: disable=unused-argument
logger.info('Closing connection and exiting on SIGTERM.')
self.was_sigterm_caught = True
# Handle shutdown signal.
signal.signal(signal.SIGTERM, _set_was_sigterm_caught_true)
def __init__(
self,
host: str,
port: int,
initial_reconnect_delay: int,
concent_public_key: bytes,
signing_service_private_key: bytes,
ethereum_private_key: str,
maximum_reconnect_attempts: int,
notifier: Notifier,
) -> None:
assert isinstance(host, str)
assert isinstance(port, int)
assert isinstance(initial_reconnect_delay, int)
assert isinstance(concent_public_key, bytes)
assert isinstance(signing_service_private_key, bytes)
assert isinstance(ethereum_private_key, str)
self.host = host # type: str
self.port = port # type: int
self.initial_reconnect_delay: int = initial_reconnect_delay
self.concent_public_key = concent_public_key # type: bytes
self.signing_service_private_key = signing_service_private_key # type: bytes
self.signing_service_public_key = privtopub(
signing_service_private_key)
self.ethereum_private_key = ethereum_private_key # type: str
self.current_reconnect_delay: Union[int, None] = None
self.was_sigterm_caught: bool = False
self.reconnection_counter = 0
self.maximum_reconnection_attempts = maximum_reconnect_attempts
self.notifier = notifier
self.signing_service_daily_transaction_sum_so_far = 0
self.daily_transactions_limit_file_name = datetime.datetime.now(
).strftime('%Y-%m-%d')
self._validate_arguments()
# Handle shutdown signal.
signal.signal(signal.SIGTERM, self._set_was_sigterm_caught_true)
def generate_priv_and_pub_eth_account_key():
client_eth_priv_key = os.urandom(32)
client_eth_pub_key = privtopub(client_eth_priv_key)
return (client_eth_priv_key, client_eth_pub_key)
def test_pubkey_suits_privkey(self):
ka = self._create_keysauth()
self.assertEqual(ka.public_key, privtopub(ka._private_key))
def test_privtopub(self):
priv = mk_privkey('test')
pub = privtopub(priv)
pub2 = ECCx(raw_privkey=priv).raw_pubkey
assert pub == pub2