def test_create_wallet_and_accounts(self):
wallet = Wallet()
self.assertEqual(wallet.name, 'Wallet')
self.assertEqual(wallet.accounts, [])
account1 = wallet.generate_account(self.btc_ledger)
wallet.generate_account(self.btc_ledger)
wallet.generate_account(self.bch_ledger)
self.assertEqual(wallet.default_account, account1)
self.assertEqual(len(wallet.accounts), 3)
def test_load_and_save_wallet(self):
wallet_dict = {
'version': 1,
'name': 'Main Wallet',
'accounts': [
{
'name': 'An Account',
'ledger': 'btc_mainnet',
'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(len(wallet.accounts), 1)
account = wallet.default_account
self.assertIsInstance(account, BTCLedger.account_class)
self.maxDiff = None
self.assertDictEqual(wallet_dict, wallet.to_dict())
def test_sign(self):
account = self.ledger.account_class.from_dict(
self.ledger, Wallet(), {
"seed":
"carbon smart garage balance margin twelve chest sword "
"toast envelope bottom stomach absent"
})
yield account.ensure_address_gap()
address1, address2 = yield account.receiving.get_addresses(2)
pubkey_hash1 = self.ledger.address_to_hash160(address1)
pubkey_hash2 = self.ledger.address_to_hash160(address2)
tx_class = ledger_class.transaction_class
tx = tx_class() \
.add_inputs([tx_class.input_class.spend(get_output(2*COIN, pubkey_hash1))]) \
.add_outputs([tx_class.output_class.pay_pubkey_hash(int(1.9*COIN), pubkey_hash2)]) \
yield tx.sign([account])
print(hexlify(tx.inputs[0].script.values['signature']))
self.assertEqual(
hexlify(tx.inputs[0].script.values['signature']),
b'304402205a1df8cd5d2d2fa5934b756883d6c07e4f83e1350c740992d47a12422'
b'226aaa202200098ac8675827aea2b0d6f0e49566143a95d523e311d342172cd99e2021e47cb01'
)
def test_load_and_save_account(self):
account_data = {
'name':
'Main Account',
'seed':
"carbon smart garage balance margin twelve chest sword toast envelope bottom stomac"
"h absent",
'encrypted':
False,
'private_key':
'xprv9s21ZrQH143K42ovpZygnjfHdAqSd9jo7zceDfPRogM7bkkoNVv7DRNLEoB8'
'HoirMgH969NrgL8jNzLEegqFzPRWM37GXd4uE8uuRkx4LAe',
'public_key':
'xpub661MyMwAqRbcGWtPvbWh9sc2BCfw2cTeVDYF23o3N1t6UZ5wv3EMmDgp66FxH'
'uDtWdft3B5eL5xQtyzAtkdmhhC95gjRjLzSTdkho95asu9',
'certificates': {},
'address_generator': {
'name': 'deterministic-chain',
'receiving': {
'gap': 17,
'maximum_uses_per_address': 2
},
'change': {
'gap': 10,
'maximum_uses_per_address': 2
}
}
}
account = Account.from_dict(self.ledger, Wallet(), account_data)
account_data['ledger'] = 'lbc_mainnet'
self.assertDictEqual(account_data, account.to_dict())
async def test_generate_account_from_seed(self):
account = Account.from_dict(
self.ledger, Wallet(), {
"seed":
"carbon smart garage balance margin twelve chest sword toas"
"t envelope bottom stomach absent"
})
self.assertEqual(
account.private_key.extended_key_string(),
'xprv9s21ZrQH143K42ovpZygnjfHdAqSd9jo7zceDfPRogM7bkkoNVv7DRNLEoB8'
'HoirMgH969NrgL8jNzLEegqFzPRWM37GXd4uE8uuRkx4LAe')
self.assertEqual(
account.public_key.extended_key_string(),
'xpub661MyMwAqRbcGWtPvbWh9sc2BCfw2cTeVDYF23o3N1t6UZ5wv3EMmDgp66FxH'
'uDtWdft3B5eL5xQtyzAtkdmhhC95gjRjLzSTdkho95asu9')
address = await account.receiving.ensure_address_gap()
self.assertEqual(address[0], 'bCqJrLHdoiRqEZ1whFZ3WHNb33bP34SuGx')
private_key = await self.ledger.get_private_key_for_address(
'bCqJrLHdoiRqEZ1whFZ3WHNb33bP34SuGx')
self.assertEqual(
private_key.extended_key_string(),
'xprv9vwXVierUTT4hmoe3dtTeBfbNv1ph2mm8RWXARU6HsZjBaAoFaS2FRQu4fptR'
'AyJWhJW42dmsEaC1nKnVKKTMhq3TVEHsNj1ca3ciZMKktT')
private_key = await self.ledger.get_private_key_for_address(
'BcQjRlhDOIrQez1WHfz3whnB33Bp34sUgX')
self.assertIsNone(private_key)
async def asyncSetUp(self):
self.ledger = MainNetLedger({
'db':
MainNetLedger.database_class(':memory:'),
'headers':
MainNetLedger.headers_class(':memory:')
})
self.account = Account.generate(self.ledger, Wallet(), "lbryum")
await self.ledger.db.open()
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_update_history(self):
account = self.ledger.account_class.generate(self.ledger, Wallet(),
"torba")
address = yield account.receiving.get_or_create_usable_address()
address_details = yield self.ledger.db.get_address(address)
self.assertEqual(address_details['history'], None)
self.add_header(block_height=0, merkle_root=b'abcd04')
self.add_header(block_height=1, merkle_root=b'abcd04')
self.add_header(block_height=2, merkle_root=b'abcd04')
self.add_header(block_height=3, merkle_root=b'abcd04')
self.ledger.network = MockNetwork(
[
{
'tx_hash': 'abcd01',
'height': 0
},
{
'tx_hash': 'abcd02',
'height': 1
},
{
'tx_hash': 'abcd03',
'height': 2
},
], {
'abcd01': hexlify(get_transaction(get_output(1)).raw),
'abcd02': hexlify(get_transaction(get_output(2)).raw),
'abcd03': hexlify(get_transaction(get_output(3)).raw),
})
yield self.ledger.update_history(address)
self.assertEqual(self.ledger.network.get_history_called, [address])
self.assertEqual(self.ledger.network.get_transaction_called,
['abcd01', 'abcd02', 'abcd03'])
address_details = yield self.ledger.db.get_address(address)
self.assertEqual(address_details['history'],
'abcd01:0:abcd02:1:abcd03:2:')
self.ledger.network.get_history_called = []
self.ledger.network.get_transaction_called = []
yield self.ledger.update_history(address)
self.assertEqual(self.ledger.network.get_history_called, [address])
self.assertEqual(self.ledger.network.get_transaction_called, [])
self.ledger.network.history.append({'tx_hash': 'abcd04', 'height': 3})
self.ledger.network.transaction['abcd04'] = hexlify(
get_transaction(get_output(4)).raw)
self.ledger.network.get_history_called = []
self.ledger.network.get_transaction_called = []
yield self.ledger.update_history(address)
self.assertEqual(self.ledger.network.get_history_called, [address])
self.assertEqual(self.ledger.network.get_transaction_called,
['abcd04'])
address_details = yield self.ledger.db.get_address(address)
self.assertEqual(address_details['history'],
'abcd01:0:abcd02:1:abcd03:2:abcd04:3:')
def from_config(cls, config): # type: (Dict) -> WalletManager
wallets = []
manager = cls(wallets)
for coin_id, ledger_config in config.get('ledgers', {}).items():
manager.get_or_create_ledger(coin_id, ledger_config)
for wallet_path in config.get('wallets', []):
wallet_storage = WalletStorage(wallet_path)
wallet = Wallet.from_storage(wallet_storage, manager)
wallets.append(wallet)
return manager
def setUp(self):
super().setUp()
self.ledger = MainNetLedger({
'db':
MainNetLedger.database_class(':memory:'),
'headers':
MainNetLedger.headers_class(':memory:')
})
self.account = Account.generate(self.ledger, Wallet(), "lbryum")
return self.ledger.db.open()
def test_read_write(self):
manager = WalletManager()
config = {'wallet_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'{}')
wallet_file.seek(0)
# create and write wallet to a file
wallet_storage = WalletStorage(wallet_file.name)
wallet = Wallet.from_storage(wallet_storage, manager)
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 setUp(self):
self.ledger = ledger_class({
'db':
ledger_class.database_class(':memory:'),
'headers':
ledger_class.headers_class(':memory:'),
})
yield self.ledger.db.open()
self.account = self.ledger.account_class.from_dict(
self.ledger, Wallet(), {
"seed":
"carbon smart garage balance margin twelve chest sword "
"toast envelope bottom stomach absent"
})
addresses = yield self.account.ensure_address_gap()
self.pubkey_hash = [
self.ledger.address_to_hash160(a) for a in addresses
]
self.hash_cycler = cycle(self.pubkey_hash)
async def test_generate_account(self):
account = Account.generate(self.ledger, Wallet(), 'lbryum')
self.assertEqual(account.ledger, self.ledger)
self.assertIsNotNone(account.seed)
self.assertEqual(account.public_key.ledger, self.ledger)
self.assertEqual(account.private_key.public_key, account.public_key)
self.assertEqual(account.public_key.ledger, self.ledger)
self.assertEqual(account.private_key.public_key, account.public_key)
addresses = await account.receiving.get_addresses()
self.assertEqual(len(addresses), 0)
addresses = await account.change.get_addresses()
self.assertEqual(len(addresses), 0)
await account.ensure_address_gap()
addresses = await account.receiving.get_addresses()
self.assertEqual(len(addresses), 20)
addresses = await account.change.get_addresses()
self.assertEqual(len(addresses), 6)
async def test_sign(self):
account = self.ledger.account_class.from_dict(
self.ledger, Wallet(), {
"seed":
"carbon smart garage balance margin twelve chest sword toas"
"t envelope bottom stomach absent"
})
await account.ensure_address_gap()
address1, address2 = await account.receiving.get_addresses(limit=2)
pubkey_hash1 = self.ledger.address_to_hash160(address1)
pubkey_hash2 = self.ledger.address_to_hash160(address2)
tx = Transaction() \
.add_inputs([Input.spend(get_output(int(2*COIN), pubkey_hash1))]) \
.add_outputs([Output.pay_pubkey_hash(int(1.9*COIN), pubkey_hash2)])
await tx.sign([account])
self.assertEqual(
hexlify(tx.inputs[0].script.values['signature']),
b'304402200dafa26ad7cf38c5a971c8a25ce7d85a076235f146126762296b1223c42ae21e022020ef9eeb8'
b'398327891008c5c0be4357683f12cb22346691ff23914f457bf679601')
def test_load_and_save_wallet(self):
wallet_dict = {
'name':
'Main Wallet',
'accounts': [{
'ledger':
'btc_mainnet',
'seed':
"carbon smart garage balance margin twelve chest sword toast envelope bottom stomac"
"h absent",
'encrypted':
False,
'private_key':
'xprv9s21ZrQH143K2dyhK7SevfRG72bYDRNv25yKPWWm6dqApNxm1Zb1m5gGcBWYfbsPjTr2v5joit8Af2Zp5P'
'6yz3jMbycrLrRMpeAJxR8qDg8',
'public_key':
'xpub661MyMwAqRbcF84AR8yfHoMzf4S2ct6mPJtvBtvNeyN9hBHuZ6uGJszkTSn5fQUCdz3XU17eBzFeAUwV6f'
'iW44g14WF52fYC5J483wqQ5ZP',
'receiving_gap':
10,
'receiving_maximum_use_per_address':
2,
'change_gap':
10,
'change_maximum_use_per_address':
2,
}]
}
storage = WalletStorage(default=wallet_dict)
wallet = Wallet.from_storage(storage, self.manager)
self.assertEqual(wallet.name, 'Main Wallet')
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())
def create_wallet(self, path):
storage = WalletStorage(path)
wallet = Wallet.from_storage(storage, self)
self.wallets.append(wallet)
return wallet