def test_add_control_by_private_key(self):
wm = WalletManager()
wm.create_wallet_file(self.path)
try:
wm.open_wallet(self.path)
private_key = utils.get_random_bytes(32)
hex_private_key = private_key.hex()
public_key = Signature.ec_get_public_key_by_private_key(
private_key, Curve.P256)
hex_public_key = public_key.hex()
identity = wm.create_identity('label', password)
wm.write_wallet()
wm.add_control_by_hex_private_key(identity.ont_id, password,
hex_private_key)
ctrl_acct = wm.get_control_account_by_index(
identity.ont_id, 1, password)
acct_private_key = ctrl_acct.get_private_key_hex()
acct_public_key = ctrl_acct.get_public_key_hex()
self.assertEqual(hex_public_key, acct_public_key)
self.assertEqual(hex_private_key, acct_private_key)
ctrl_len_1 = len(wm.wallet_in_mem.identities[0].controls)
ctrl_len_2 = len(wm.wallet_file.identities[0].controls)
self.assertEqual(ctrl_len_1, ctrl_len_2 + 1)
finally:
wm.del_wallet_file()
async def test_verify_signature(self):
identity = sdk.wallet_manager.create_identity(password)
ctrl_acct = sdk.wallet_manager.get_control_account_by_index(
identity.did, 0, password)
tx_hash = await sdk.native_vm.aio_did().registry_did(
identity.did, ctrl_acct, acct3, self.gas_price, self.gas_limit)
await self.check_register_did_event(identity.did, tx_hash)
private_key = utils.get_random_bytes(32)
public_key = Signature.ec_get_public_key_by_private_key(
private_key, Curve.P256)
new_ctrl_acct = Account(private_key)
hex_new_public_key = public_key.hex()
tx_hash = await sdk.native_vm.aio_did().add_public_key(
identity.did, ctrl_acct, hex_new_public_key, acct4, self.gas_price,
self.gas_limit)
await self.check_add_pk_event(identity.did, tx_hash,
hex_new_public_key)
result = await sdk.native_vm.aio_did().verify_signature(
identity.did, 1, ctrl_acct)
self.assertTrue(result)
result = await sdk.native_vm.aio_did().verify_signature(
identity.did, 2, ctrl_acct)
self.assertFalse(result)
result = await sdk.native_vm.aio_did().verify_signature(
identity.did, 1, new_ctrl_acct)
self.assertFalse(result)
result = await sdk.native_vm.aio_did().verify_signature(
identity.did, 2, new_ctrl_acct)
self.assertTrue(result)
async def test_add_and_remove_public_key(self):
identity = sdk.wallet_manager.create_identity(password)
ctrl_acct = sdk.wallet_manager.get_control_account_by_index(
identity.did, 0, password)
tx_hash = await sdk.native_vm.aio_did().registry_did(
identity.did, ctrl_acct, acct3, self.gas_price, self.gas_limit)
await self.check_register_did_event(identity.did, tx_hash)
private_key = utils.get_random_bytes(32)
public_key = Signature.ec_get_public_key_by_private_key(
private_key, Curve.P256)
hex_new_public_key = public_key.hex()
tx_hash = await sdk.native_vm.aio_did().add_public_key(
identity.did, ctrl_acct, hex_new_public_key, acct4, self.gas_price,
self.gas_limit)
await self.check_add_pk_event(identity.did, tx_hash,
hex_new_public_key)
await self.check_duplicated_add_pk(identity.did, ctrl_acct,
hex_new_public_key)
tx_hash = await sdk.native_vm.aio_did().revoke_public_key(
identity.did, ctrl_acct, hex_new_public_key, acct3, self.gas_price,
self.gas_limit)
await self.check_revoke_pk_event(identity.did, tx_hash,
hex_new_public_key)
await self.check_duplicated_revoke_pk(identity.did, ctrl_acct,
hex_new_public_key)
def generate_signature(self, msg: bytes):
handler = SignatureHandler(self.__signature_scheme)
signature_value = handler.generate_signature(bytes.hex(self.__private_key), msg)
bytes_signature = Signature(self.__signature_scheme, signature_value).to_bytes()
result = handler.verify_signature(self.__public_key, msg, bytes_signature)
if not result:
raise SDKException(ErrorCode.invalid_signature_data)
return bytes_signature
def test_add_and_remove_public_key(self):
identity = sdk.wallet_manager.create_identity(password)
ctrl_acct = sdk.wallet_manager.get_control_account_by_index(identity.did, 0, password)
did = sdk.native_vm.did()
tx_hash = did.registry_did(identity.did, ctrl_acct, acct3, self.gas_price, self.gas_limit)
self.check_register_did_case(identity.did, tx_hash)
private_key = utils.get_random_bytes(32)
public_key = Signature.ec_get_public_key_by_private_key(private_key, Curve.P256)
hex_new_public_key = public_key.hex()
tx_hash = sdk.native_vm.did().add_public_key(identity.did, ctrl_acct, hex_new_public_key, acct4,
self.gas_price, self.gas_limit)
self.check_add_public_key_case(identity.did, hex_new_public_key, tx_hash)
try:
did.add_public_key(identity.did, ctrl_acct, hex_new_public_key, acct4, self.gas_price, self.gas_limit)
except SDKException as e:
self.assertIn('already exists', e.args[1])
tx_hash = sdk.native_vm.did().revoke_public_key(identity.did, ctrl_acct, hex_new_public_key, acct3,
self.gas_price, self.gas_limit)
self.check_remove_public_key_case(identity.did, hex_new_public_key, tx_hash)
self.check_duplicated_remove_public_key_case(identity.did, hex_new_public_key, ctrl_acct, acct3)
def __init__(self, private_key: str or bytes, scheme=SignatureScheme.SHA256withECDSA):
self.__signature_scheme = scheme
if scheme == SignatureScheme.SHA256withECDSA:
self.__key_type = KeyType.ECDSA
elif scheme == SignatureScheme.SHA3_384withECDSA:
self.__key_type = KeyType.ECDSA
elif scheme == SignatureScheme.SHA3_384withECDSA:
self.__key_type = KeyType.ECDSA
elif scheme == SignatureScheme.SHA512withECDSA:
self.__key_type = KeyType.ECDSA
elif scheme == SignatureScheme.SHA3_224withECDSA:
self.__key_type = KeyType.ECDSA
else:
raise TypeError
if isinstance(private_key, bytes) and len(private_key) == 32:
self.__private_key = private_key
elif isinstance(private_key, str) and len(private_key) == 64:
self.__private_key = bytes.fromhex(private_key)
else:
raise SDKException(ErrorCode.invalid_private_key)
self.__curve_name = Curve.P256
self.__public_key = Signature.ec_get_public_key_by_private_key(self.__private_key, self.__curve_name)
self.__address = Address.from_public_key(self.__public_key)
def test_verify_signature(self):
identity = sdk.wallet_manager.create_identity(password)
ctrl_acct = sdk.wallet_manager.get_control_account_by_index(identity.did, 0, password)
did = sdk.native_vm.did()
tx_hash = did.registry_did(identity.did, ctrl_acct, acct3, self.gas_price, self.gas_limit)
self.assertEqual(64, len(tx_hash))
time.sleep(randint(10, 15))
event = sdk.default_network.get_contract_event_by_tx_hash(tx_hash)
hex_contract_address = did.contract_address
notify = Event.get_notify_by_contract_address(event, hex_contract_address)
self.assertEqual(hex_contract_address, notify['ContractAddress'])
self.assertEqual('Register', notify['States'][0])
self.assertEqual(identity.did, notify['States'][1])
private_key = utils.get_random_bytes(32)
public_key = Signature.ec_get_public_key_by_private_key(private_key, Curve.P256)
new_ctrl_acct = Account(private_key)
hex_new_public_key = public_key.hex()
tx_hash = did.add_public_key(identity.did, ctrl_acct, hex_new_public_key, acct4, self.gas_price,
self.gas_limit)
time.sleep(randint(10, 15))
event = sdk.default_network.get_contract_event_by_tx_hash(tx_hash)
notify = Event.get_notify_by_contract_address(event, hex_contract_address)
self.assertIn('PublicKey', notify['States'])
self.assertIn('add', notify['States'])
self.assertIn(identity.did, notify['States'])
self.assertIn(hex_new_public_key, notify['States'])
result = did.verify_signature(identity.did, 1, ctrl_acct)
self.assertTrue(result)
result = did.verify_signature(identity.did, 2, ctrl_acct)
self.assertFalse(result)
result = did.verify_signature(identity.did, 1, new_ctrl_acct)
self.assertFalse(result)
result = did.verify_signature(identity.did, 2, new_ctrl_acct)
self.assertTrue(result)
def test_add_recovery(self):
identity = sdk.wallet_manager.create_identity(password)
ctrl_acct = sdk.wallet_manager.get_control_account_by_index(identity.did, 0, password)
tx_hash = sdk.native_vm.did().registry_did(identity.did, ctrl_acct, acct3, self.gas_price,
self.gas_limit)
self.check_register_did_case(identity.did, tx_hash)
rand_private_key = utils.get_random_bytes(32).hex()
recovery = Account(rand_private_key, SignatureScheme.SHA256withECDSA)
b58_recovery_address = recovery.get_address_base58()
tx_hash = sdk.native_vm.did().add_recovery(identity.did, ctrl_acct, b58_recovery_address, acct2,
self.gas_price, self.gas_limit)
self.check_add_recovery_case(identity.did, recovery.get_address().hex(little_endian=False), tx_hash)
ddo = sdk.native_vm.did().get_ddo(identity.did)
self.assertIn(ctrl_acct.get_did(), ddo['Owners'][0]['PubKeyId'])
self.assertEqual('ECDSA', ddo['Owners'][0]['Type'])
self.assertEqual('P256', ddo['Owners'][0]['Curve'])
self.assertEqual(ctrl_acct.get_public_key_hex(), ddo['Owners'][0]['Value'])
self.assertEqual(0, len(ddo['Attributes']))
self.assertEqual(recovery.get_address_base58(), ddo['Recovery'])
self.assertEqual(identity.did, ddo['DID'])
rand_private_key = utils.get_random_bytes(32).hex()
new_recovery = Account(rand_private_key, SignatureScheme.SHA256withECDSA)
b58_new_recovery_address = new_recovery.get_address_base58()
try:
sdk.native_vm.did().add_recovery(identity.did, ctrl_acct, b58_new_recovery_address, acct2,
self.gas_price, self.gas_limit)
except SDKException as e:
self.assertIn('already set recovery', e.args[1])
private_key = utils.get_random_bytes(32)
public_key = Signature.ec_get_public_key_by_private_key(private_key, Curve.P256)
hex_new_public_key = public_key.hex()
tx_hash = sdk.native_vm.did().add_public_key(identity.did, recovery, hex_new_public_key, acct2,
self.gas_price, self.gas_limit, True)
self.check_add_public_key_case(identity.did, hex_new_public_key, tx_hash)
ddo = sdk.native_vm.did().get_ddo(identity.did)
self.assertIn(ctrl_acct.get_did(), ddo['Owners'][0]['PubKeyId'])
self.assertEqual('ECDSA', ddo['Owners'][0]['Type'])
self.assertEqual('P256', ddo['Owners'][0]['Curve'])
self.assertEqual(ctrl_acct.get_public_key_hex(), ddo['Owners'][0]['Value'])
self.assertIn(ctrl_acct.get_did(), ddo['Owners'][1]['PubKeyId'])
self.assertEqual('ECDSA', ddo['Owners'][1]['Type'])
self.assertEqual('P256', ddo['Owners'][1]['Curve'])
self.assertEqual(hex_new_public_key, ddo['Owners'][1]['Value'])
self.assertEqual(0, len(ddo['Attributes']))
self.assertEqual(recovery.get_address_base58(), ddo['Recovery'])
self.assertEqual(identity.did, ddo['DID'])
self.assertEqual(b58_recovery_address, ddo['Recovery'])
tx_hash = sdk.native_vm.did().revoke_public_key(identity.did, recovery, hex_new_public_key, acct3,
self.gas_price, self.gas_limit, True)
self.check_remove_public_key_case(identity.did, hex_new_public_key, tx_hash)
self.check_duplicated_remove_public_key_case(identity.did, hex_new_public_key, ctrl_acct, acct3)
private_key = utils.get_random_bytes(32)
public_key = Signature.ec_get_public_key_by_private_key(private_key, Curve.P256)
hex_new_public_key = public_key.hex()
try:
sdk.native_vm.did().add_public_key(identity.did, new_recovery, hex_new_public_key, acct2,
self.gas_price, self.gas_limit, True)
except SDKException as e:
self.assertIn('no authorization', e.args[1])
async def test_add_recovery(self):
identity = sdk.wallet_manager.create_identity(password)
ctrl_acct = sdk.wallet_manager.get_control_account_by_index(
identity.did, 0, password)
tx_hash = await sdk.native_vm.aio_did().registry_did(
identity.did, ctrl_acct, acct3, self.gas_price, self.gas_limit)
await self.check_register_did_event(identity.did, tx_hash)
rand_private_key = utils.get_random_bytes(32).hex()
recovery = Account(rand_private_key, SignatureScheme.SHA256withECDSA)
b58_recovery_address = recovery.get_address_base58()
tx_hash = await sdk.native_vm.aio_did().add_recovery(
identity.did, ctrl_acct, b58_recovery_address, acct2,
self.gas_price, self.gas_limit)
await asyncio.sleep(randint(10, 15))
event = sdk.rpc.get_contract_event_by_tx_hash(tx_hash)
hex_contract_address = sdk.native_vm.aio_did().contract_address
notify = Event.get_notify_by_contract_address(event,
hex_contract_address)
self.assertEqual(hex_contract_address, notify['ContractAddress'])
self.assertEqual('Recovery', notify['States'][0])
self.assertEqual('add', notify['States'][1])
self.assertEqual(identity.did, notify['States'][2])
self.assertEqual(recovery.get_address_hex(little_endian=False),
notify['States'][3])
ddo = await sdk.native_vm.aio_did().get_ddo(identity.did)
self.assertIn(ctrl_acct.get_did(), ddo['Owners'][0]['PubKeyId'])
self.assertEqual('ECDSA', ddo['Owners'][0]['Type'])
self.assertEqual('P256', ddo['Owners'][0]['Curve'])
self.assertEqual(ctrl_acct.get_public_key_hex(),
ddo['Owners'][0]['Value'])
self.assertEqual(0, len(ddo['Attributes']))
self.assertEqual(recovery.get_address_base58(), ddo['Recovery'])
self.assertEqual(identity.did, ddo['DID'])
rand_private_key = utils.get_random_bytes(32).hex()
new_recovery = Account(rand_private_key,
SignatureScheme.SHA256withECDSA)
b58_new_recovery_address = new_recovery.get_address_base58()
try:
await sdk.native_vm.aio_did().add_recovery(
identity.did, ctrl_acct, b58_new_recovery_address, acct2,
self.gas_price, self.gas_limit)
except SDKException as e:
self.assertIn('already set recovery', e.args[1])
private_key = utils.get_random_bytes(32)
public_key = Signature.ec_get_public_key_by_private_key(
private_key, Curve.P256)
hex_new_public_key = public_key.hex()
tx_hash = await sdk.native_vm.aio_did().add_public_key(
identity.did,
recovery,
hex_new_public_key,
acct2,
self.gas_price,
self.gas_limit,
is_recovery=True)
await asyncio.sleep(randint(10, 15))
event = sdk.rpc.get_contract_event_by_tx_hash(tx_hash)
notify = Event.get_notify_by_contract_address(event,
hex_contract_address)
self.assertEqual(hex_contract_address, notify['ContractAddress'])
self.assertEqual('PublicKey', notify['States'][0])
self.assertEqual('add', notify['States'][1])
self.assertEqual(identity.did, notify['States'][2])
self.assertEqual(2, notify['States'][3])
self.assertEqual(hex_new_public_key, notify['States'][4])
ddo = await sdk.native_vm.aio_did().get_ddo(identity.did)
self.assertIn(ctrl_acct.get_did(), ddo['Owners'][0]['PubKeyId'])
self.assertEqual('ECDSA', ddo['Owners'][0]['Type'])
self.assertEqual('P256', ddo['Owners'][0]['Curve'])
self.assertEqual(ctrl_acct.get_public_key_hex(),
ddo['Owners'][0]['Value'])
self.assertIn(ctrl_acct.get_did(), ddo['Owners'][1]['PubKeyId'])
self.assertEqual('ECDSA', ddo['Owners'][1]['Type'])
self.assertEqual('P256', ddo['Owners'][1]['Curve'])
self.assertEqual(hex_new_public_key, ddo['Owners'][1]['Value'])
self.assertEqual(0, len(ddo['Attributes']))
self.assertEqual(recovery.get_address_base58(), ddo['Recovery'])
self.assertEqual(identity.did, ddo['DID'])
self.assertEqual(b58_recovery_address, ddo['Recovery'])
tx_hash = await sdk.native_vm.aio_did().revoke_public_key(
identity.did, recovery, hex_new_public_key, acct3, self.gas_price,
self.gas_limit, True)
await self.check_revoke_pk_event(identity.did, tx_hash,
hex_new_public_key)
await self.check_duplicated_revoke_pk(identity.did, ctrl_acct,
hex_new_public_key)
private_key = utils.get_random_bytes(32)
public_key = Signature.ec_get_public_key_by_private_key(
private_key, Curve.P256)
hex_new_public_key = public_key.hex()
try:
await sdk.native_vm.aio_did().add_public_key(
identity.did, new_recovery, hex_new_public_key, acct2,
self.gas_price, self.gas_limit, True)
except SDKException as e:
self.assertIn('no authorization', e.args[1])