def new_oas_address(
user_id: str,
use_ex_priv: Optional[bool] = False) -> Tuple[str, str, str]:
hash = hashlib.md5(user_id.encode('utf-8')).digest()
#base i.e "m/44'/60'/0'"
bip32 = Bip32.FromExtendedKey(
oas_config.get("EXTENDED_PUBKEY") if not use_ex_priv else oas_config.
get("EXTENDED_PRIVKEY"))
d_path = oas_config.get("EXTENDED_PATH")
for i in range(2):
a = struct.unpack('<L', hash[i * 4:(i + 1) * 4])
idx = a[0] % 1000000
bip32 = bip32.ChildKey(idx)
d_path = d_path + "/" + str(idx)
#now "m/44'/60'/0'/a1/a2", should be treated as geth like key(i.e. only private key use used, not true HD wallet at this level.
a = BipPublicKey(
bip32, Bip44Coins.ETHEREUM) if not use_ex_priv else BipPrivateKey(
bip32, Bip44Coins.ETHEREUM)
b = a.ToExtended()
z = py_cryto_hd_wallet_fact.CreateFromExtendedKey("aa", b)
z.Generate()
c = z.ToDict()
return c["addresses"]["address_1"]["address"], d_path, c["addresses"][
"address_1"]["raw_priv"] if use_ex_priv else None
def get_address_for_index(masterKey: Bip32, changePath: str, index: int,
chainId, networkID) -> str:
derivation_path = f"{changePath}/{index}"
key = derive_master_key(masterKey, derivation_path)
public_key = BipPublicKey(key, Bip44AVAXMainNet)
pk = public_key.RawCompressed()
addr = address_from_publickey(pk)
return address_to_string(networkID, chainId, addr)
def PublicKey(self):
""" Return public key bytes.
Returns:
BipPublicKey object: BipPublicKey object
"""
return BipPublicKey(self)
def PublicKey(self):
""" Return the public key.
Returns:
BipPublicKey object: BipPublicKey object
"""
return BipPublicKey(self.m_bip32, self.m_coin_class)
def PublicKey(self) -> BipPublicKey:
""" Return public key object.
Returns:
BipPublicKey object: BipPublicKey object
"""
return BipPublicKey(self.EcdsaPublicKey(), self.KeyNetVersions(),
self.Depth(), self.ParentFingerPrint(),
self.Index(), self.Chain())
def PublicKey(self) -> BipPublicKey:
""" Return the public key.
Returns:
BipPublicKey object: BipPublicKey object
"""
return BipPublicKey(self.m_bip32.EcdsaPublicKey(),
self.m_bip32.KeyNetVersions(),
self.m_bip32.Depth(),
self.m_bip32.ParentFingerPrint(),
self.m_bip32.Index(), self.m_bip32.Chain(),
self.m_coin_class)