def setup(self):
# These are throwaway private keys.
self.chain_id = "145d5207a1ca2978e2a1cb43c97d538cd516d65cd5d14579549664bfecd80296"
self.issuer_id = "8888883beff463483a56398545cd02832c74bcdd9c468d61a79d6928f6208291"
self.issuer_signer = ServerIDPrivateKey(key_string="sk12hDMpMzcm9XEdvcy77XwxYU57hpLoCMY1kHtKnyjdGWUpsAvXD")
self.ec_address = ECAddress(key_string="EC3cQ1QnsE5rKWR1B5mzVHdTkAReK5kJwaQn5meXzU9wANyk7Aej")
self.ec_priv_key = ECPrivateKey(key_string="Es3w7m5KkGs97595YEiYouyjaJcsouHQr7cCLUrqKt6Y8LvWurAP")
def ec_priv_key(self, ec_priv_key):
if isinstance(ec_priv_key, str):
ec_priv_key = ECPrivateKey(key_string=ec_priv_key)
elif isinstance(ec_priv_key, ECPrivateKey):
pass
else:
raise InvalidParam
self._ec_priv_key = ec_priv_key
return self
def issuance(self) -> Issuance:
issuance = Issuance()
issuance.token_id = "test"
issuance.issuer_id = "888888a37cbf303c0bfc8d0cc7e77885c42000b757bd4d9e659de994477a0904"
issuance.supply = -1
issuance.symbol = "test"
issuance.ec_priv_key = ECPrivateKey(key_string="Es3w7m5KkGs97595YEiYouyjaJcsouHQr7cCLUrqKt6Y8LvWurAP")
issuance.server_priv_key = ServerIDPrivateKey(
key_string="sk12hDMpMzcm9XEdvcy77XwxYU57hpLoCMY1kHtKnyjdGWUpsAvXD")
return issuance
def test_key_string_validity_checkers(self):
# Valid pair. All zeros private key
private = 'Es2Rf7iM6PdsqfYCo3D1tnAR65SkLENyWJG1deUzpRMQmbh9F3eG'
public = 'EC2DKSYyRcNWf7RS963VFYgMExoHRYLHVeCfQ9PGPmNzwrcmgm2r'
assert ECPrivateKey.is_valid(private)
assert ECAddress.is_valid(public)
# Bad prefix
private = 'Xs2Rf7iM6PdsqfYCo3D1tnAR65SkLENyWJG1deUzpRMQmbh9F3eG'
public = 'XC2DKSYyRcNWf7RS963VFYgMExoHRYLHVeCfQ9PGPmNzwrcmgm2r'
assert not ECPrivateKey.is_valid(private)
assert not ECAddress.is_valid(public)
# Bad body
private = 'Es2Rf7iM6PdsqfXXX3D1tnAR65SkLENyWJG1deUzpRMQmbh9F3eG'
public = 'EC2DKSYyRcNWf7RXXX3VFYgMExoHRYLHVeCfQ9PGPmNzwrcmgm2r'
assert not ECPrivateKey.is_valid(private)
assert not ECAddress.is_valid(public)
# Bad checksums
private = 'Es2Rf7iM6PdsqfYCo3D1tnAR65SkLENyWJG1deUzpRMQmbh9F3eX'
public = 'EC2DKSYyRcNWf7RS963VFYgMExoHRYLHVeCfQ9PGPmNzwrcmgm2X'
assert not ECPrivateKey.is_valid(private)
assert not ECAddress.is_valid(public)
def test_issuance_set_ec_priv_key(self):
issuance = Issuance()
# Not a ECPrivateKey
with raises(InvalidParam):
issuance.ec_priv_key = 1110
with raises(InvalidParam):
issuance.ec_priv_key = b"1010101"
with raises(BadKeyEC):
issuance.ec_priv_key = "not a ServerID key"
ec_priv_key = ECPrivateKey(key_string="Es3w7m5KkGs97595YEiYouyjaJcsouHQr7cCLUrqKt6Y8LvWurAP")
issuance.ec_priv_key = ec_priv_key
assert issuance.ec_priv_key == ec_priv_key
def test_key_imports_and_exports(self):
private_bytes = b'\0' * 32
private_string = 'Es2Rf7iM6PdsqfYCo3D1tnAR65SkLENyWJG1deUzpRMQmbh9F3eG'
public_string = 'EC2DKSYyRcNWf7RS963VFYgMExoHRYLHVeCfQ9PGPmNzwrcmgm2r'
private_from_bytes = ECPrivateKey(seed_bytes=private_bytes)
private_from_string = ECPrivateKey(key_string=private_string)
assert private_from_bytes.key_bytes == private_bytes
assert private_from_string.key_bytes == private_bytes
assert private_from_bytes.to_string() == private_string
assert private_from_string.to_string() == private_string
public_from_private = private_from_string.get_ec_address()
public_from_string = ECAddress(key_string=public_string)
assert public_from_private.key_bytes == public_from_string.key_bytes
assert public_from_private.to_string() == public_string
assert public_from_string.to_string() == public_string