def test_method_has_keys(self):
"""Case when a dictionary data in a keystore file have all of keys correctly. """
target_data = {
'address': 'hxfd7e4560ba363f5aabd32caac7317feeee70ea57',
'crypto': {
'cipher': 'aes-128-ctr',
'cipherparams': {
'iv': '952dc6c2e7d4ed5df45f4ddeac817dfb'
},
'ciphertext': 'c5482f14fcdae4848b74be65593452efe11c106fac2fe82801cb7735d5fa9b55',
'kdf': 'pbkdf2',
'kdfparams': {
'c': 262144,
'dklen': 32,
'prf': 'hmac-sha256',
'salt': '65fa9a3d6e8991a01f883990b0b0ca91'
},
'mac': '380e8daf36daff0e02949e4a40c0c8263890978071f0794581025b8e41e589a4'
},
'id': 'dd9fd4f9-3279-42d1-96f1-9ef637ddb6e6',
'version': 3,
'coinType': 'icx'
}
root_keys = ["version", "id", "address", "crypto", "coinType"]
crypto_keys = ["ciphertext", "cipherparams", "cipher", "kdf", "kdfparams", "mac"]
crypto_cipherparams_keys = ["iv"]
crypto_kdfparams_keys = ["dklen", "salt", "c", "prf"]
self.assertTrue(has_keys(target_data, root_keys))
self.assertTrue(has_keys(target_data["crypto"], crypto_keys))
self.assertTrue(has_keys(target_data["crypto"]["cipherparams"], crypto_cipherparams_keys))
self.assertTrue(has_keys(target_data["crypto"]["kdfparams"], crypto_kdfparams_keys))
def _is_message_transaction(self, params: dict) -> bool:
"""Checks `MessageTransaction` in dict has right format."""
inner_key_of_params = ['data_type', 'data']
return self._is_basic_transaction(params) \
and has_keys(params, inner_key_of_params) \
and isinstance(params["data"], str) \
and is_0x_prefixed(params["data"]) \
and params["data_type"] == "message"
def _is_deploy_transaction(self, params: dict) -> bool:
"""Checks `DeployTransaction` in dict has right format."""
inner_key_of_params = [
'params', 'content_type', 'content', 'data_type'
]
return self._is_basic_transaction(params) \
and has_keys(params, inner_key_of_params) \
and params['data_type'] == 'deploy' \
and isinstance(params['content'], bytes) \
and not params['value']
def _is_basic_transaction(self, params: dict) -> bool:
"""
Checks `Transaction` in dict has right format.
Every types of `Transaction` like icx transaction, deploy transaction, call transaction and message transaction
is checked by this method.
"""
inner_key_of_params = [
'version', 'from_', 'to', 'step_limit', 'timestamp', 'nid',
'nonce', 'value'
]
return has_keys(params, inner_key_of_params)
def _is_deposit_transaction(self, params: dict) -> bool:
"""Checks `DepositTransaction` in dict has right format."""
inner_key_of_params = ['action']
try:
if params['action'] == 'withdraw':
inner_key_of_params.append('id')
return self._is_basic_transaction(params) \
and has_keys(params, inner_key_of_params) \
and params["action"] in ('add', 'withdraw') \
and params['data_type'] == "deposit"
except KeyError:
return False
def _is_call_transaction(self, params: dict) -> bool:
"""Checks `CallTransaction` in dict has right format."""
inner_key_of_params = ['data_type', 'params', 'method']
return self._is_basic_transaction(params) \
and has_keys(params, inner_key_of_params) \
and params["data_type"] == "call"
