def __init__(self, config, daemon, plugins):
colorama.init()
self.config = config
self.network = network = daemon.network
if config.get('tor_auto_on', True):
if network:
proxy_modifiable = config.is_modifiable('proxy')
if not proxy_modifiable or not network.detect_tor_proxy():
print(network.TOR_WARN_MSG_TXT)
c = ''
while c != 'y':
c = input("Continue without Tor (y/n)?")
if c == 'n':
exit()
storage = WalletStorage(config.get_wallet_path())
if not storage.file_exists:
print("Wallet not found. try 'electrum-zcash create'")
exit()
if storage.is_encrypted():
password = getpass.getpass('Password:'******'Can not open unfinished multisig wallet')
exit()
if getattr(storage, 'backup_message', None):
print(f'{storage.backup_message}\n')
input('Press Enter to continue...')
self.done = 0
self.last_balance = ""
console_stderr_handler.setLevel(logging.CRITICAL)
self.str_recipient = ""
self.str_description = ""
self.str_amount = ""
self.str_fee = ""
self.wallet = Wallet(db, storage, config=config)
self.wallet.start_network(self.network)
self.contacts = self.wallet.contacts
util.register_callback(self.on_network,
['wallet_updated', 'network_updated', 'banner'])
self.commands = [_("[h] - displays this help text"), \
_("[i] - display transaction history"), \
_("[o] - enter payment order"), \
_("[p] - print stored payment order"), \
_("[s] - send stored payment order"), \
_("[r] - show own receipt addresses"), \
_("[c] - display contacts"), \
_("[b] - print server banner"), \
_("[q] - quit")]
self.num_commands = len(self.commands)
def test_read_dictionary_from_file(self):
some_dict = {"a":"b", "c":"d"}
contents = json.dumps(some_dict)
with open(self.wallet_path, "w") as f:
contents = f.write(contents)
storage = WalletStorage(self.wallet_path)
db = WalletDB(storage.read(), manual_upgrades=True)
self.assertEqual("b", db.get("a"))
self.assertEqual("d", db.get("c"))
def test_check_need_confirm_password(self):
wiz = self.wizard
storage = WalletStorage(self.wallet_path)
d = {'wallet_type': 'standard', "seed_version": FINAL_SEED_VERSION}
d['wallet_type'] = '2of3'
d['x1/'] = X1_VIEW_ONLY
d['x2/'] = X2
db = WalletDB(json.dumps(d), manual_upgrades=True)
db.write(storage)
storage = WalletStorage(self.wallet_path)
wiz.continue_multisig_setup(storage)
wiz.unfinished_check_password = storage.check_password
assert wiz.check_need_confirm_password()
wiz.unfinished_check_password = None
assert not wiz.check_need_confirm_password()
wiz.keystores[1].update_password(None, 'test')
assert wiz.check_need_confirm_password()
def test_continue_multisig_setup(self):
wiz = self.wizard
storage = WalletStorage(self.wallet_path)
d = {'wallet_type': 'standard', "seed_version": FINAL_SEED_VERSION}
d['wallet_type'] = '2of3'
d['x1/'] = X1
db = WalletDB(json.dumps(d), manual_upgrades=True)
assert db.check_unfinished_multisig()
db.write(storage)
storage = WalletStorage(self.wallet_path)
wiz.continue_multisig_setup(storage)
assert wiz.unfinished_multisig
assert wiz.unfinished_enc_version == StorageEncryptionVersion.PLAINTEXT
assert not wiz.unfinished_check_password
assert wiz.last_method == 'continue_multisig_setup_dialog'
last_args = wiz.last_args
assert last_args[0:2] == (2, 3) # m, n
assert last_args[2] == wiz.keystores # keystores
assert len(last_args[2]) == 1
k1 = last_args[2][0]
assert type(k1) == BIP32_KeyStore
assert k1.get_root_fingerprint() == '3f635a63'
assert last_args[3] == wiz.choose_keystore # run_next
d['x2/'] = X2
db = WalletDB(json.dumps(d), manual_upgrades=True)
assert db.check_unfinished_multisig()
db.write(storage)
storage = WalletStorage(self.wallet_path)
wiz.continue_multisig_setup(storage)
assert wiz.unfinished_multisig
assert wiz.unfinished_enc_version == StorageEncryptionVersion.PLAINTEXT
assert not wiz.unfinished_check_password
assert wiz.last_method == 'continue_multisig_setup_dialog'
last_args = wiz.last_args
assert last_args[0:2] == (2, 3) # m, n
assert last_args[2] == wiz.keystores # keystores
assert len(last_args[2]) == 2
k1, k2 = last_args[2]
assert type(k1) == BIP32_KeyStore
assert k1.get_root_fingerprint() == '3f635a63'
assert type(k2) == BIP32_KeyStore
assert k2.get_root_fingerprint() == 'e54b06c8'
assert last_args[3] == wiz.choose_keystore # run_next
def _start_wizard_to_select_or_create_wallet(self, path) -> Optional[Abstract_Wallet]:
wizard = InstallWizard(self.config, self.app, self.plugins, gui_object=self)
try:
path, storage = wizard.select_storage(path, self.daemon.get_wallet)
# storage is None if file does not exist
if storage is None:
wizard.path = path # needed by trustedcoin plugin
wizard.run('new')
storage, db = wizard.create_storage(path)
if db.check_unfinished_multisig():
wizard.show_message(_('Saved unfinished multisig wallet'))
return
else:
db = WalletDB(storage.read(), manual_upgrades=False)
if db.upgrade_done:
storage.backup_old_version()
wizard.run_upgrades(storage, db)
if getattr(storage, 'backup_message', None):
custom_message_box(icon=QMessageBox.Warning,
parent=None,
title=_('Information'),
text=storage.backup_message)
storage.backup_message = ''
if db.check_unfinished_multisig():
wizard.continue_multisig_setup(storage)
storage, db = wizard.create_storage(storage.path)
if db.check_unfinished_multisig():
wizard.show_message(_('Saved unfinished multisig wallet'))
return
except (UserCancelled, GoBack):
return
except WalletAlreadyOpenInMemory as e:
return e.wallet
finally:
wizard.terminate()
# return if wallet creation is not complete
if storage is None or db.get_action():
return
wallet = Wallet(db, storage, config=self.config)
wallet.start_network(self.daemon.network)
self.daemon.add_wallet(wallet)
return wallet
def test_update_password_with_app_restarts(self):
wallet_str = '{"addr_history":{"t1KxfKCSdEQsnY4geXEmHi4zYeFCjFBq9Vn":[],"t1N5aE1koddeuH3ubZQcvP6Ac39QLr5HZ9T":[],"t1XqFtMbqGC3Yv6zbj6SzKArJnzU1e2zZxM":[]},"addresses":{"change":[],"receiving":["t1KxfKCSdEQsnY4geXEmHi4zYeFCjFBq9Vn","t1XqFtMbqGC3Yv6zbj6SzKArJnzU1e2zZxM","t1N5aE1koddeuH3ubZQcvP6Ac39QLr5HZ9T"]},"keystore":{"keypairs":{"0344b1588589958b0bcab03435061539e9bcf54677c104904044e4f8901f4ebdf5":"L2sED74axVXC4H8szBJ4rQJrkfem7UMc6usLCPUoEWxDCFGUaGUM","0389508c13999d08ffae0f434a085f4185922d64765c0bff2f66e36ad7f745cc5f":"L3Gi6EQLvYw8gEEUckmqawkevfj9s8hxoQDFveQJGZHTfyWnbk1U","04575f52b82f159fa649d2a4c353eb7435f30206f0a6cb9674fbd659f45082c37d559ffd19bea9c0d3b7dcc07a7b79f4cffb76026d5d4dff35341efe99056e22d2":"5JyVyXU1LiRXATvRTQvR9Kp8Rx1X84j2x49iGkjSsXipydtByUq"},"type":"imported"},"pruned_txo":{},"seed_version":13,"stored_height":-1,"transactions":{},"tx_fees":{},"txi":{},"txo":{},"use_encryption":false,"verified_tx3":{},"wallet_type":"standard","winpos-qt":[100,100,840,405]}'
db = WalletDB(wallet_str, manual_upgrades=False)
storage = WalletStorage(self.wallet_path)
wallet = Wallet(db, storage, config=self.config)
asyncio.run_coroutine_threadsafe(wallet.stop(), self.asyncio_loop).result()
storage = WalletStorage(self.wallet_path)
# if storage.is_encrypted():
# storage.decrypt(password)
db = WalletDB(storage.read(), manual_upgrades=False)
wallet = Wallet(db, storage, config=self.config)
wallet.check_password(None)
wallet.update_password(None, "1234")
with self.assertRaises(InvalidPassword):
wallet.check_password(None)
with self.assertRaises(InvalidPassword):
wallet.check_password("wrong password")
wallet.check_password("1234")
def load_wallet(self, storage):
print('Lodaing wallet: %s' % self.config.get_wallet_path())
password = None
if storage.is_encrypted():
if storage.is_encrypted_with_hw_device():
plugins = Plugins(self.config, 'cmdline')
password = get_passwd_for_hw_device_encrypted_storage(plugins)
storage.decrypt(password)
else:
password = get_password(storage.decrypt)
db = WalletDB(self.storage.read(), manual_upgrades=True)
if db.requires_upgrade():
print('Error: Wallet db need to be upgraded.'
' Do it with the wallet app')
sys.exit(1)
self.wallet = Wallet(db, self.storage, config=self.config)
if self.wallet.has_password() and not password:
password = get_password(self.wallet.check_password)
self.config_options['password'] = password
def test_update_password_of_standard_wallet(self):
wallet_str = '''{"addr_history":{"t1K6oh6QT515QVxDT3qXvwMHpzfPm6cBNRi":[],"t1Kb24NfXZQ8iUa7FZHfD6ptCaK1kxZSfFT":[],"t1LA42A5ebDf388JtBXv2gibYfaoFB4NuCN":[],"t1Lcs9qhHHADiJcFWRkq119jJAimcfLJj3M":[],"t1MLG4B8rFdK3V5WxGCXmuyoCux2C4TYL6o":[],"t1MZNCHxd7SZb9aZXEs7AVGSWhwgjPoyHKy":[],"t1N7sudLZrCgcSmi6sZx3zQvarhY9hooRuc":[],"t1Qfv1H4J11Zh2rnmG6yH4HK14Ge6diB1xf":[],"t1RZycn9hxkQ1yjLvY64Z6dFPvUYsyL4N4h":[],"t1RekPbNKi66nsLfxKd2MNeenxgPxYosVQe":[],"t1SSk8u5NdJzyBqzcZvXoctV5Zc3Vm9JWgr":[],"t1SrejMeUovTdR4B1YQ1L1rH8DycCgGvXw7":[],"t1Sv8T7LUPFRzNZp1v3hzQZHGmokQ7WJfh9":[],"t1J5Nhb4A9goHkNkYCF7nCj94n2aowBe767":[],"t1WnRi2hcZJ7bCPgpfvYnDSzf2gMHYgj61X":[],"t1WwagmnSnq7dW2aTDce1uH8G6bkYese4ea":[],"t1ZKpT5AdaUiBApE5CoJxayUCYqotAuVAbX":[],"t1ZPSh9sq9EEReXGa3L1vUE4Jn4ZsGZpYeU":[],"t1ZaNqHFaDQQRyKgk6E7UhmEYacaWaRKBNg":[],"t1ax4TopTgGSHpoFq2jZ1mpKwGugwNuA9dq":[],"t1bPaTLA8H2eq47XWmvNR3jWFQn1jxboBjQ":[],"t1cGtxxPBNo4m6zLDRK7ry2FXbyihKqPe51":[],"t1cgZa12AJCUQXNK7uNehvQM9QmHzqXYo9r":[],"t1ci6EiwmnvLWqEzmW33StfFyQgvxXwxDWM":[],"t1eshyYrgcRtCfo66jvcdJ94CtpfgqWB1bA":[],"t1gdjJX88Sd1SF3TDoCbvwpMn6j1nWhjo23":[]},"addresses":{"change":["t1ZaNqHFaDQQRyKgk6E7UhmEYacaWaRKBNg","t1ZKpT5AdaUiBApE5CoJxayUCYqotAuVAbX","t1N7sudLZrCgcSmi6sZx3zQvarhY9hooRuc","t1Sv8T7LUPFRzNZp1v3hzQZHGmokQ7WJfh9","t1SrejMeUovTdR4B1YQ1L1rH8DycCgGvXw7","t1bPaTLA8H2eq47XWmvNR3jWFQn1jxboBjQ"],"receiving":["t1MZNCHxd7SZb9aZXEs7AVGSWhwgjPoyHKy","t1LA42A5ebDf388JtBXv2gibYfaoFB4NuCN","t1SSk8u5NdJzyBqzcZvXoctV5Zc3Vm9JWgr","t1ax4TopTgGSHpoFq2jZ1mpKwGugwNuA9dq","t1gdjJX88Sd1SF3TDoCbvwpMn6j1nWhjo23","t1Lcs9qhHHADiJcFWRkq119jJAimcfLJj3M","t1cGtxxPBNo4m6zLDRK7ry2FXbyihKqPe51","t1K6oh6QT515QVxDT3qXvwMHpzfPm6cBNRi","t1Kb24NfXZQ8iUa7FZHfD6ptCaK1kxZSfFT","t1MLG4B8rFdK3V5WxGCXmuyoCux2C4TYL6o","t1ci6EiwmnvLWqEzmW33StfFyQgvxXwxDWM","t1Qfv1H4J11Zh2rnmG6yH4HK14Ge6diB1xf","t1WwagmnSnq7dW2aTDce1uH8G6bkYese4ea","t1RZycn9hxkQ1yjLvY64Z6dFPvUYsyL4N4h","t1cgZa12AJCUQXNK7uNehvQM9QmHzqXYo9r","t1RekPbNKi66nsLfxKd2MNeenxgPxYosVQe","t1J5Nhb4A9goHkNkYCF7nCj94n2aowBe767","t1WnRi2hcZJ7bCPgpfvYnDSzf2gMHYgj61X","t1ZPSh9sq9EEReXGa3L1vUE4Jn4ZsGZpYeU","t1eshyYrgcRtCfo66jvcdJ94CtpfgqWB1bA"]},"keystore":{"seed":"cereal wise two govern top pet frog nut rule sketch bundle logic","type":"bip32","xprv":"xprv9s21ZrQH143K29XjRjUs6MnDB9wXjXbJP2kG1fnRk8zjdDYWqVkQYUqaDtgZp5zPSrH5PZQJs8sU25HrUgT1WdgsPU8GbifKurtMYg37d4v","xpub":"xpub661MyMwAqRbcEdcCXm1sTViwjBn28zK9kFfrp4C3JUXiW1sfP34f6HA45B9yr7EH5XGzWuTfMTdqpt9XPrVQVUdgiYb5NW9m8ij1FSZgGBF"},"pruned_txo":{},"seed_type":"standard","seed_version":13,"stored_height":-1,"transactions":{},"tx_fees":{},"txi":{},"txo":{},"use_encryption":false,"verified_tx3":{},"wallet_type":"standard","winpos-qt":[619,310,840,405]}'''
db = WalletDB(wallet_str, manual_upgrades=False)
storage = WalletStorage(self.wallet_path)
wallet = Wallet(db, storage, config=self.config)
wallet.check_password(None)
wallet.update_password(None, "1234")
with self.assertRaises(InvalidPassword):
wallet.check_password(None)
with self.assertRaises(InvalidPassword):
wallet.check_password("wrong password")
wallet.check_password("1234")
def init_storage_from_path(self, path):
self.storage = WalletStorage(path)
self.basename = self.storage.basename()
if not self.storage.file_exists():
self.require_password = False
self.message = _('Press Next to create')
elif self.storage.is_encrypted():
if not self.storage.is_encrypted_with_user_pw():
raise Exception(
"Kivy GUI does not support this type of encrypted wallet files."
)
self.pw_check = self.storage.check_password
if self.app.password and self.check_password(self.app.password):
self.pw = self.app.password # must be set so that it is returned in callback
self.require_password = False
self.message = _('Press Next to open')
else:
self.require_password = True
self.message = self.enter_pw_message
else:
# it is a bit wasteful load the wallet here and load it again in main_window,
# but that is fine, because we are progressively enforcing storage encryption.
db = WalletDB(self.storage.read(), manual_upgrades=False)
if db.upgrade_done:
self.storage.backup_old_version()
self.app.show_backup_msg()
if db.check_unfinished_multisig():
self.require_password = False
else:
wallet = Wallet(db,
self.storage,
config=self.app.electrum_config)
self.require_password = wallet.has_password()
self.pw_check = wallet.check_password
self.message = (self.enter_pw_message if self.require_password else
_('Wallet not encrypted'))
def test_write_dictionary_to_file(self):
storage = WalletStorage(self.wallet_path)
db = WalletDB('', manual_upgrades=True)
some_dict = {
u"a": u"b",
u"c": u"d",
u"seed_version": FINAL_SEED_VERSION}
for key, value in some_dict.items():
db.put(key, value)
db.write(storage)
with open(self.wallet_path, "r") as f:
contents = f.read()
d = json.loads(contents)
for key, value in some_dict.items():
self.assertEqual(d[key], value)
def __init__(self, fiat_value):
super().__init__()
self.fiat_value = fiat_value
self.db = WalletDB("{}", manual_upgrades=True)
self.db.transactions = self.db.verified_tx = {'abc':'Tx'}
def test_check_unfinished_multisig(self):
d = {'wallet_type': 'standard', "seed_version": FINAL_SEED_VERSION}
db = WalletDB(json.dumps(d), manual_upgrades=False)
assert not db.check_unfinished_multisig()
d['wallet_type'] = '2of3'
d['x1/'] = d['x2/'] = d['x3/'] = 'some data'
db = WalletDB(json.dumps(d), manual_upgrades=False)
assert not db.check_unfinished_multisig()
del d['x3/']
db = WalletDB(json.dumps(d), manual_upgrades=False)
assert db.check_unfinished_multisig() # x1/, x2/ pass
assert db.check_unfinished_multisig()
del d['x2/']
db = WalletDB(json.dumps(d), manual_upgrades=False)
assert db.check_unfinished_multisig() # x1/ pass
assert db.check_unfinished_multisig()
del d['x1/']
db = WalletDB(json.dumps(d), manual_upgrades=False)
assert not db.check_unfinished_multisig() # no x1/ fails
d['x1/'] = d['x3/'] = 'some data'
db = WalletDB(json.dumps(d), manual_upgrades=False)
assert not db.check_unfinished_multisig() # x1/, x3/ fails
d['x2/'] = 'some data'
del d['x1/']
db = WalletDB(json.dumps(d), manual_upgrades=False)
assert not db.check_unfinished_multisig() # x2/, x3/ fails
def __init__(self, config: 'SimpleConfig', daemon: 'Daemon',
plugins: 'Plugins'):
self.config = config
self.network = network = daemon.network
if config.get('tor_auto_on', True):
if network:
proxy_modifiable = config.is_modifiable('proxy')
if not proxy_modifiable or not network.detect_tor_proxy():
print(network.TOR_WARN_MSG_TXT)
c = ''
while c != 'y':
c = input("Continue without Tor (y/n)?")
if c == 'n':
exit()
storage = WalletStorage(config.get_wallet_path())
if not storage.file_exists():
print("Wallet not found. try 'electrum-zcash create'")
exit()
if storage.is_encrypted():
password = getpass.getpass('Password:'******'Can not open unfinished multisig wallet')
exit()
self.wallet = Wallet(db, storage, config=config)
self.wallet.start_network(self.network)
self.contacts = self.wallet.contacts
locale.setlocale(locale.LC_ALL, '')
self.encoding = locale.getpreferredencoding()
self.stdscr = curses.initscr()
curses.noecho()
curses.cbreak()
curses.start_color()
curses.use_default_colors()
curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_CYAN)
curses.init_pair(3, curses.COLOR_BLACK, curses.COLOR_WHITE)
self.stdscr.keypad(1)
if getattr(storage, 'backup_message', None):
msg_key = 'Press any key to continue...'
self.stdscr.addstr(f'{storage.backup_message}\n\n{msg_key}')
self.stdscr.getch()
self.stdscr.border(0)
self.maxy, self.maxx = self.stdscr.getmaxyx()
self.set_cursor(0)
self.w = curses.newwin(10, 50, 5, 5)
console_stderr_handler.setLevel(logging.CRITICAL)
self.tab = 0
self.pos = 0
self.popup_pos = 0
self.str_recipient = ""
self.str_description = ""
self.str_amount = ""
self.str_fee = ""
self.history = None
self.txid = []
util.register_callback(self.update,
['wallet_updated', 'network_updated'])
self.tab_names = [
_("History"),
_("Send"),
_("Receive"),
_("Addresses"),
_("Contacts"),
_("Banner")
]
self.num_tabs = len(self.tab_names)
print(
f"> tested {num_tested} passwords so far... most recently tried: {password!r}"
)
if __name__ == '__main__':
if len(sys.argv) < 2:
print("ERROR. usage: bruteforce_pw.py <path_to_wallet_file>")
sys.exit(1)
path = sys.argv[1]
config = SimpleConfig()
storage = WalletStorage(path)
if not storage.file_exists():
print(f"ERROR. wallet file not found at path: {path}")
sys.exit(1)
if storage.is_encrypted():
test_password = partial(test_password_for_storage_encryption, storage)
print(f"wallet found: with storage encryption.")
else:
db = WalletDB(storage.read(), manual_upgrades=True)
wallet = Wallet(db, storage, config=config)
if not wallet.has_password():
print("wallet found but it is not encrypted.")
sys.exit(0)
test_password = partial(test_password_for_keystore_encryption, wallet)
print(f"wallet found: with keystore encryption.")
password = bruteforce_loop(test_password)
print(f"====================")
print(f"password found: {password}")