def close_wallet(self):
print_error("trezor: clear session")
if self.client:
self.client.clear_session()
self.client.transport.close()
self.client = None
self.wallet = None
def close_wallet(self):
print_error("trezor: clear session")
if self.client:
self.client.clear_session()
self.client.transport.close()
self.client = None
self.wallet = None
def load_theme(self):
"""Load theme retrieved from wallet file."""
try:
theme_prefix, theme_path = self.themes[self.theme_name]
except KeyError:
util.print_error("Theme not found!", self.theme_name)
return
full_theme_path = "%s/%s/style.css" % (theme_prefix, theme_path)
with open(full_theme_path) as style_file:
qApp.setStyleSheet(style_file.read())
def load_theme(self):
"""Load theme retrieved from wallet file."""
try:
theme_prefix, theme_path = self.themes[self.theme_name]
except KeyError:
util.print_error("Theme not found!", self.theme_name)
return
full_theme_path = "%s/%s/style.css" % (theme_prefix, theme_path)
with open(full_theme_path) as style_file:
qApp.setStyleSheet(style_file.read())
def give_error(self, message, clear_client = False):
print_error(message)
if not self.signing:
QMessageBox.warning(QDialog(), _('Warning'), _(message), _('OK'))
else:
self.signing = False
if clear_client and self.client is not None:
self.client.bad = True
self.device_checked = False
raise Exception(message)
def run(self):
self.is_running = True
while self.is_running:
if not self.keyhash:
time.sleep(2)
continue
if not self.message:
try:
self.message = server.get(self.keyhash)
except Exception as e:
util.print_error("cannot contact cosigner pool")
time.sleep(30)
continue
if self.message:
self.parent.win.emit(SIGNAL("cosigner:receive"))
# poll every 30 seconds
time.sleep(30)
def run(self):
self.is_running = True
while self.is_running:
if not self.keyhash:
time.sleep(2)
continue
if not self.message:
try:
self.message = server.get(self.keyhash)
except Exception as e:
util.print_error("cannot contact cosigner pool")
time.sleep(30)
continue
if self.message:
self.parent.win.emit(SIGNAL("cosigner:receive"))
# poll every 30 seconds
time.sleep(30)
def restore(self, t):
if t == 'standard':
text = self.enter_seed_dialog(MSG_ENTER_ANYTHING, None)
if not text:
return
if Wallet.is_xprv(text):
password = self.password_dialog()
wallet = Wallet.from_xprv(text, password, self.storage)
elif Wallet.is_old_mpk(text):
wallet = Wallet.from_old_mpk(text, self.storage)
elif Wallet.is_xpub(text):
wallet = Wallet.from_xpub(text, self.storage)
elif Wallet.is_address(text):
wallet = Wallet.from_address(text, self.storage)
elif Wallet.is_private_key(text):
password = self.password_dialog()
wallet = Wallet.from_private_key(text, password, self.storage)
elif Wallet.is_seed(text):
password = self.password_dialog()
wallet = Wallet.from_seed(text, password, self.storage)
else:
raise BaseException('unknown wallet type')
elif re.match('(\d+)of(\d+)', t):
n = int(re.match('(\d+)of(\d+)', t).group(2))
key_list = self.multi_seed_dialog(n - 1)
if not key_list:
return
password = self.password_dialog() if any(map(lambda x: Wallet.is_seed(x) or Wallet.is_xprv(x), key_list)) else None
wallet = Wallet.from_multisig(key_list, password, self.storage, t)
else:
self.storage.put('wallet_type', t, False)
# call the constructor to load the plugin (side effect)
Wallet(self.storage)
wallet = always_hook('installwizard_restore', self, self.storage)
if not wallet:
util.print_error("no wallet")
return
# create first keys offline
self.waiting_dialog(wallet.synchronize)
return wallet
def give_error(message):
print_error(message)
raise Exception(message)
def run(self, action, wallet_type):
if action in ['create', 'restore']:
if wallet_type == 'multisig':
wallet_type = self.multisig_choice()
if not wallet_type:
return
elif wallet_type == 'hardware':
hardware_wallets = map(lambda x:(x[1],x[2]), filter(lambda x:x[0]=='hardware', electrum.wallet.wallet_types))
wallet_type = self.choice(_("Hardware Wallet"), 'Select your hardware wallet', hardware_wallets)
if not wallet_type:
return
elif wallet_type == 'twofactor':
wallet_type = '2fa'
if action == 'create':
self.storage.put('wallet_type', wallet_type, False)
if action is None:
return
if action == 'restore':
wallet = self.restore(wallet_type)
if not wallet:
return
action = None
else:
wallet = Wallet(self.storage)
action = wallet.get_action()
# fixme: password is only needed for multiple accounts
password = None
# load wallet in plugins
always_hook('installwizard_load_wallet', wallet, self)
while action is not None:
util.print_error("installwizard:", wallet, action)
if action == 'create_seed':
lang = self.config.get('language')
seed = wallet.make_seed(lang)
if not self.show_seed(seed, None):
return
if not self.verify_seed(seed, None):
return
password = self.password_dialog()
wallet.add_seed(seed, password)
wallet.create_master_keys(password)
elif action == 'add_cosigners':
n = int(re.match('(\d+)of(\d+)', wallet.wallet_type).group(2))
xpub1 = wallet.master_public_keys.get("x1/")
r = self.multi_mpk_dialog(xpub1, n - 1)
if not r:
return
for i, xpub in enumerate(r):
wallet.add_master_public_key("x%d/"%(i+2), xpub)
elif action == 'create_accounts':
wallet.create_main_account(password)
self.waiting_dialog(wallet.synchronize)
else:
f = always_hook('get_wizard_action', self, wallet, action)
if not f:
raise BaseException('unknown wizard action', action)
r = f(wallet, self)
if not r:
return
# next action
action = wallet.get_action()
if self.network:
if self.network.interfaces:
self.network_dialog()
else:
QMessageBox.information(None, _('Warning'), _('You are offline'), _('OK'))
self.network.stop()
self.network = None
# start wallet threads
wallet.start_threads(self.network)
if action == 'restore':
self.waiting_dialog(lambda: wallet.restore(self.waiting_label.setText))
if self.network:
msg = _("Recovery successful") if wallet.is_found() else _("No transactions found for this seed")
else:
msg = _("This wallet was restored offline. It may contain more addresses than displayed.")
QMessageBox.information(None, _('Information'), msg, _('OK'))
return wallet
from PyQt4.QtGui import *
from PyQt4.QtCore import *
import traceback
import zlib
import json
from io import BytesIO
import sys
import platform
try:
import amodem.audio
import amodem.main
import amodem.config
print_error('Audio MODEM is available.')
amodem.log.addHandler(amodem.logging.StreamHandler(sys.stderr))
amodem.log.setLevel(amodem.logging.INFO)
except ImportError:
amodem = None
print_error('Audio MODEM is not found.')
class Plugin(BasePlugin):
def __init__(self, config, name):
BasePlugin.__init__(self, config, name)
if self.is_available():
self.modem_config = amodem.config.slowest()
self.library_name = {
'Linux': 'libportaudio.so'
def give_error(message):
print_error(message)
raise Exception(message)
