def __create_account(self, label: str, pwd: str, salt: bytes,
priv_key: bytes, account_flag: bool):
account = Account(priv_key, self.scheme)
# initialization
if self.scheme == SignatureScheme.SHA256withECDSA:
acct = AccountData()
else:
raise ValueError("scheme type is error")
# set key
if pwd != None:
acct.key = account.export_gcm_encrypted_private_key(
pwd, salt,
Scrypt().get_n())
pwd = None
else:
acct.key = account.serialize_private_key().hex()
acct.address = account.get_address_base58()
# set label
if label == None or label == "":
label = str(uuid.uuid4())[0:8]
if account_flag:
for index in range(len(self.wallet_in_mem.accounts)):
if acct.address == self.wallet_in_mem.accounts[index].address:
raise ValueError("wallet account exists")
if len(self.wallet_in_mem.accounts) == 0:
acct.isDefault = True
self.wallet_in_mem.defaultAccountAddress = acct.address
acct.label = label
acct.salt = base64.b64encode(salt).decode()
acct.publicKey = account.serialize_public_key().hex()
self.wallet_in_mem.accounts.append(acct)
else:
for index in range(len(self.wallet_in_mem.identities)):
if self.wallet_in_mem.identities[
index].ontid == did_ont + acct.address:
raise ValueError("wallet identity exists")
idt = Identity()
idt.ontid = did_ont + acct.address
idt.label = label
if len(self.wallet_in_mem.identities) == 0:
idt.isDefault = True
self.wallet_in_mem.defaultOntid = idt.ontid
ctl = Control(id="keys-1",
key=acct.key,
salt=base64.b64encode(salt).decode(),
address=acct.address,
public_key=account.serialize_public_key().hex())
idt.controls.append(ctl)
self.wallet_in_mem.identities.append(idt)
return account
def __create_account(self, label: str, pwd: str, salt: str,
private_key: str, account_flag: bool) -> Account:
account = Account(private_key, self.scheme)
if self.scheme == SignatureScheme.SHA256withECDSA:
acct_data = AccountData()
else:
raise SDKException(ErrorCode.other_error('Scheme type is error.'))
if pwd is not None:
acct_data.key = account.export_gcm_encrypted_private_key(pwd, salt)
else:
acct_data.key = account.get_private_key_hex()
acct_data.b58_address = account.get_address_base58()
if len(label) == 0 or label is None:
label = uuid.uuid4().hex[0:8]
if account_flag:
for memory_acct in self.wallet_in_mem.accounts:
if memory_acct.b58_address == account.get_address_base58():
raise SDKException(
ErrorCode.other_error('Wallet account exists.'))
if len(self.wallet_in_mem.accounts) == 0:
acct_data.is_default = True
self.wallet_in_mem.default_account_address = acct_data.b58_address
acct_data.label = label
acct_data.salt = base64.b64encode(
salt.encode('latin-1')).decode('ascii')
acct_data.public_key = account.get_public_key_hex()
self.wallet_in_mem.accounts.append(acct_data)
else:
for identity in self.wallet_in_mem.identities:
if identity.ont_id == DID_ONT + acct_data.b58_address:
raise SDKException(
ErrorCode.other_error('Wallet identity exists.'))
idt = Identity()
idt.ont_id = DID_ONT + acct_data.b58_address
idt.label = label
if len(self.wallet_in_mem.identities) == 0:
idt.is_default = True
self.wallet_in_mem.default_ont_id = idt.ont_id
ctl = Control(kid='keys-1',
key=acct_data.key,
salt=base64.b64encode(salt.encode()).decode('ascii'),
address=acct_data.b58_address,
public_key=account.get_public_key_hex())
idt.controls.append(ctl)
self.wallet_in_mem.identities.append(idt)
return account