def test_address(self):
address = Address("erd1l453hd0gt5gzdp7czpuall8ggt2dcv5zwmfdf3sd3lguxseux2fsmsgldz")
address_cloned = Address(address)
self.assertEqual("fd691bb5e85d102687d81079dffce842d4dc328276d2d4c60d8fd1c3433c3293", address.hex())
self.assertEqual("erd1l453hd0gt5gzdp7czpuall8ggt2dcv5zwmfdf3sd3lguxseux2fsmsgldz", address.bech32())
self.assertEqual(address.hex(), address_cloned.hex())
self.assertEqual(address.bech32(), address_cloned.bech32())
address = Address("fd691bb5e85d102687d81079dffce842d4dc328276d2d4c60d8fd1c3433c3293")
address_cloned = Address(address)
self.assertEqual("fd691bb5e85d102687d81079dffce842d4dc328276d2d4c60d8fd1c3433c3293", address.hex())
self.assertEqual("erd1l453hd0gt5gzdp7czpuall8ggt2dcv5zwmfdf3sd3lguxseux2fsmsgldz", address.bech32())
self.assertEqual(address.hex(), address_cloned.hex())
self.assertEqual(address.bech32(), address_cloned.bech32())
address = Address("")
self.assertRaises(errors.EmptyAddressError, address.hex)
self.assertRaises(errors.EmptyAddressError, address.bech32)
address = Address(None)
self.assertRaises(errors.EmptyAddressError, address.hex)
self.assertRaises(errors.EmptyAddressError, address.bech32)
with self.assertRaises(errors.BadAddressFormatError) as _:
address = Address("bad")
def prepare_args_for_change_reward_address(args: Any):
reward_address = Address(args.reward_address)
args.data = 'changeRewardAddress@' + reward_address.hex()
args.receiver = AUCTION_SMART_CONTRACT_ADDRESS
if args.estimate_gas:
args.gas_limit = estimate_system_sc_call(args, MetaChainSystemSCsCost.CHANGE_REWARD_ADDRESS)
def prepare_args_for_stake(args: Any):
validators_file = ValidatorsFile(args.validators_file)
reward_address = args.reward_address
# TODO: Refactor, so that only address is received here.
if args.pem:
account = Account(pem_file=args.pem)
elif args.keyfile and args.passfile:
account = Account(key_file=args.keyfile, pass_file=args.passfile)
num_of_nodes = validators_file.get_num_of_nodes()
stake_data = 'stake@' + binascii.hexlify(num_of_nodes.to_bytes(1, byteorder="little")).decode()
validators_list = validators_file.get_validators_list()
for validator in validators_list:
# get validator
validator_pem = validator.get("pemFile")
validator_pem = path.join(path.dirname(args.validators_file), validator_pem)
seed, bls_key = parse_validator_pem(validator_pem)
signed_message = sign_message_with_bls_key(account.address.pubkey().hex(), seed.hex())
stake_data += f"@{bls_key}@{signed_message}"
if reward_address:
reward_address = Address(args.reward_address)
stake_data += '@' + reward_address.hex()
args.receiver = AUCTION_SMART_CONTRACT_ADDRESS
args.data = stake_data
if args.estimate_gas:
args.gas_limit = estimate_system_sc_call(args, MetaChainSystemSCsCost.STAKE, num_of_nodes)
def parse_args_for_stake(args):
num_of_nodes = int(args.number_of_nodes)
keys = args.nodes_public_keys.split(',')
if num_of_nodes != len(keys):
logger.info(
"number of nodes is not equals with number of provided validators keys"
)
return
reward_address = args.reward_address
stake_data = 'stake@' + binascii.hexlify(
num_of_nodes.to_bytes(1, byteorder="little")).decode()
for key in keys:
stake_data += '@' + key + '@' + convert_to_hex('genesis')
if reward_address:
reward_address = Address(args.reward_address)
stake_data += '@' + reward_address.hex()
args.receiver = _STAKE_SMART_CONTRACT_ADDRESS
args.data = stake_data
if args.estimate_gas:
args.gas_limit = estimate_system_sc_call(args,
MetaChainSystemSCsCost.STAKE,
len(keys))
return args
def do_bech32(args):
encode = args.encode
value = args.value
address = Address(value)
result = address.bech32() if encode else address.hex()
print(result)
return result
def parse_args_for_changing_reward_address(args):
reward_address = Address(args.reward_address)
args.data = 'changeRewardAddress@' + reward_address.hex()
args.receiver = _STAKE_SMART_CONTRACT_ADDRESS
if args.estimate_gas:
args.gas_limit = estimate_system_sc_call(
args, MetaChainSystemSCsCost.CHANGE_REWARD_ADDRESS)
return args
def parse_args_for_stake(args: Any):
validators_file = args.validators_file
validators_data = _read_json_file(validators_file)
reward_address = args.reward_address
if args.pem:
account = Account(pem_file=args.pem)
elif args.keyfile and args.passfile:
account = Account(key_file=args.keyfile, pass_file=args.passfile)
num_of_nodes = len(validators_data.get("validators", []))
stake_data = 'stake@' + binascii.hexlify(
num_of_nodes.to_bytes(1, byteorder="little")).decode()
for validator in validators_data.get("validators", []):
# get validator
validator_pem = validator.get("pemFile")
validator_pem = path.join(path.dirname(validators_file), validator_pem)
seed, bls_key = parse_validator_pem(validator_pem)
signed_message = sign_message_with_bls_key(
account.address.pubkey().hex(), seed.hex())
stake_data += f"@{bls_key}@{signed_message}"
if reward_address:
reward_address = Address(args.reward_address)
stake_data += '@' + reward_address.hex()
args.receiver = _STAKE_SMART_CONTRACT_ADDRESS
args.data = stake_data
if args.estimate_gas:
args.gas_limit = estimate_system_sc_call(args,
MetaChainSystemSCsCost.STAKE,
num_of_nodes)
return args