def from_config(cls, config: dict) -> 'BaseWalletManager':
manager = cls()
for ledger_id, ledger_config in config.get('ledgers', {}).items():
manager.get_or_create_ledger(ledger_id, ledger_config)
for wallet_path in config.get('wallets', []):
wallet_storage = WalletStorage(wallet_path)
wallet = Wallet.from_storage(wallet_storage, manager)
manager.wallets.append(wallet)
return manager
def test_load_and_save_wallet(self):
wallet_dict = {
'version':
1,
'name':
'Main Wallet',
'preferences': {},
'accounts': [{
'name':
'An Account',
'ledger':
'btc_mainnet',
'modified_on':
123.456,
'seed':
"carbon smart garage balance margin twelve chest sword toast envelope bottom stomac"
"h absent",
'encrypted':
False,
'private_key':
'xprv9s21ZrQH143K3TsAz5efNV8K93g3Ms3FXcjaWB9fVUsMwAoE3Z'
'T4vYymkp5BxKKfnpz8J6sHDFriX1SnpvjNkzcks8XBnxjGLS83BTyfpna',
'public_key':
'xpub661MyMwAqRbcFwwe67Bfjd53h5WXmKm6tqfBJZZH3pQLoy8Nb6'
'mKUMJFc7UbpVNzmwFPN2evn3YHnig1pkKVYcvCV8owTd2yAcEkJfCX53g',
'address_generator': {
'name': 'deterministic-chain',
'receiving': {
'gap': 17,
'maximum_uses_per_address': 3
},
'change': {
'gap': 10,
'maximum_uses_per_address': 3
}
}
}]
}
storage = WalletStorage(default=wallet_dict)
wallet = Wallet.from_storage(storage, self.manager)
self.assertEqual(wallet.name, 'Main Wallet')
self.assertEqual(
hexlify(wallet.hash),
b'1bd61fbe18875cb7828c466022af576104ed861c8a1fdb1dadf5e39417a68483'
)
self.assertEqual(len(wallet.accounts), 1)
account = wallet.default_account
self.assertIsInstance(account, BTCLedger.account_class)
self.maxDiff = None
self.assertDictEqual(wallet_dict, wallet.to_dict())
encrypted = wallet.pack('password')
decrypted = Wallet.unpack('password', encrypted)
self.assertEqual(decrypted['accounts'][0]['name'], 'An Account')
def test_read_write(self):
manager = BaseWalletManager()
config = {'data_path': '/tmp/wallet'}
ledger = manager.get_or_create_ledger(BTCLedger.get_id(), config)
with tempfile.NamedTemporaryFile(suffix='.json') as wallet_file:
wallet_file.write(b'{"version": 1}')
wallet_file.seek(0)
# create and write wallet to a file
wallet = manager.import_wallet(wallet_file.name)
account = wallet.generate_account(ledger)
wallet.save()
# read wallet from file
wallet_storage = WalletStorage(wallet_file.name)
wallet = Wallet.from_storage(wallet_storage, manager)
self.assertEqual(account.public_key.address, wallet.default_account.public_key.address)
def import_wallet(self, path):
storage = WalletStorage(path)
wallet = Wallet.from_storage(storage, self)
self.wallets.append(wallet)
return wallet