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Create uuid at execution time instead of class attribute

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Hsiao-Wei Wang 2020-05-26 21:09:20 +08:00
parent 49a8bded42
commit e9fa2192df
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1 changed files with 2 additions and 1 deletions
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eth2deposit/key_handling/keystore.py
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@ -65,7 +65,7 @@ class Keystore(BytesDataclass):
crypto: KeystoreCrypto = KeystoreCrypto() crypto: KeystoreCrypto = KeystoreCrypto()
pubkey: str = '' pubkey: str = ''
path: str = '' path: str = ''
uuid: str = str(uuid4()) # Generate a new uuid uuid: str = ''
version: int = 4 version: int = 4
def kdf(self, **kwargs: Any) -> bytes: def kdf(self, **kwargs: Any) -> bytes:
@ -96,6 +96,7 @@ class Keystore(BytesDataclass):
kdf_salt: bytes=randbits(256).to_bytes(32, 'big'), kdf_salt: bytes=randbits(256).to_bytes(32, 'big'),
aes_iv: bytes=randbits(128).to_bytes(16, 'big')) -> 'Keystore': aes_iv: bytes=randbits(128).to_bytes(16, 'big')) -> 'Keystore':
keystore = cls() keystore = cls()
keystore.uuid = str(uuid4())
keystore.crypto.kdf.params['salt'] = kdf_salt keystore.crypto.kdf.params['salt'] = kdf_salt
decryption_key = keystore.kdf(password=password, **keystore.crypto.kdf.params) decryption_key = keystore.kdf(password=password, **keystore.crypto.kdf.params)
keystore.crypto.cipher.params['iv'] = aes_iv keystore.crypto.cipher.params['iv'] = aes_iv