structural change: wrap wallet instanciation inside the gui class
This commit is contained in:
ThomasV
parent
1b0db8414b
commit
084ed6776b
82
electrum
82
electrum
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@ -22,6 +22,7 @@ import sys, os, time, json
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import optparse
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import platform
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from decimal import Decimal
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import traceback
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try:
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import ecdsa
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@ -106,7 +107,6 @@ if __name__ == '__main__':
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util.check_windows_wallet_migration()
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config = SimpleConfig(config_options)
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wallet = Wallet(config)
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if len(args)==0:
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@ -124,86 +124,22 @@ if __name__ == '__main__':
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try:
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gui = __import__('electrum_gui.gui_' + gui_name, fromlist=['electrum_gui'])
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except ImportError:
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sys.exit("Error: Unknown GUI: " + gui_name )
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traceback.print_exc(file=sys.stdout)
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sys.exit()
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#sys.exit("Error: Unknown GUI: " + gui_name )
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interface = Interface(config, True)
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wallet.interface = interface
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gui = gui.ElectrumGui(wallet, config)
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found = config.wallet_file_exists
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if not found:
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a = gui.restore_or_create()
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if not a: exit()
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if a =='create':
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wallet.init_seed(None)
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gui.show_seed()
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if gui.verify_seed():
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wallet.save_seed()
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else:
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exit()
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else:
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# ask for seed and gap.
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sg = gui.seed_dialog()
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if not sg: exit()
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seed, gap = sg
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if not seed: exit()
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wallet.gap_limit = gap
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if len(seed) == 128:
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wallet.seed = ''
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wallet.init_sequence(str(seed))
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else:
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wallet.init_seed(str(seed))
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wallet.save_seed()
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# select a server.
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s = gui.network_dialog()
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if s is None:
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config.set_key("server", None, True)
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config.set_key('auto_cycle', False, True)
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interface.start(wait = False)
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interface.send([('server.peers.subscribe',[])])
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# generate the first addresses, in case we are offline
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if not found and ( s is None or a == 'create'):
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wallet.synchronize()
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verifier = WalletVerifier(interface, config)
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verifier.start()
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wallet.set_verifier(verifier)
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synchronizer = WalletSynchronizer(wallet, config)
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synchronizer.start()
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if not found and a == 'restore' and s is not None:
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try:
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keep_it = gui.restore_wallet()
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wallet.fill_addressbook()
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except:
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import traceback
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traceback.print_exc(file=sys.stdout)
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exit()
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if not keep_it: exit()
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if not found:
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gui.password_dialog()
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#wallet.save()
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gui = gui.ElectrumGui(config)
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gui.main(url)
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#wallet.save()
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verifier.stop()
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synchronizer.stop()
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interface.stop()
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# we use daemon threads, their termination is enforced.
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# this sleep command gives them time to terminate cleanly.
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time.sleep(0.1)
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sys.exit(0)
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# instanciate wallet for command-line
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wallet = Wallet(config)
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if cmd not in known_commands:
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cmd = 'help'
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@ -42,7 +42,7 @@ except:
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from electrum.wallet import format_satoshis
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from electrum.bitcoin import Transaction, is_valid
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from electrum import mnemonic
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from electrum import util, bitcoin, commands
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from electrum import util, bitcoin, commands, Interface, Wallet, WalletVerifier, WalletSynchronizer
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import bmp, pyqrnative
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import exchange_rate
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@ -265,6 +265,7 @@ class ElectrumWindow(QMainWindow):
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if reason == QSystemTrayIcon.DoubleClick:
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self.showNormal()
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def __init__(self, wallet, config):
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QMainWindow.__init__(self)
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self._close_electrum = False
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@ -352,10 +353,21 @@ class ElectrumWindow(QMainWindow):
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wallet_folder = self.wallet.config.path
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re.sub("(\/\w*.dat)$", "", wallet_folder)
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file_name = QFileDialog.getOpenFileName(self, "Select your wallet file", wallet_folder, "*.dat")
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if not file_name:
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return
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else:
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self.load_wallet(file_name)
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return file_name
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def open_wallet(self):
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n = self.select_wallet_file()
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if n:
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self.load_wallet(n)
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def new_wallet(self):
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n = self.getOpenFileName("Select wallet file")
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wizard = installwizard.InstallWizard(self.config, self.interface)
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wallet = wizard.run()
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if wallet:
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self.load_wallet(wallet)
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def init_menubar(self):
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@ -363,7 +375,10 @@ class ElectrumWindow(QMainWindow):
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electrum_menu = menubar.addMenu(_("&File"))
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open_wallet_action = electrum_menu.addAction(_("Open wallet"))
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open_wallet_action.triggered.connect(self.select_wallet_file)
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open_wallet_action.triggered.connect(self.open_wallet)
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new_wallet_action = electrum_menu.addAction(_("New wallet"))
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new_wallet_action.triggered.connect(self.new_wallet)
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preferences_name = _("Preferences")
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if sys.platform == 'darwin':
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@ -430,6 +445,7 @@ class ElectrumWindow(QMainWindow):
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self.setMenuBar(menubar)
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def load_wallet(self, filename):
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import electrum
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@ -1395,7 +1411,7 @@ class ElectrumWindow(QMainWindow):
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sb.addPermanentWidget( StatusBarButton( QIcon(":icons/switchgui.png"), _("Switch to Lite Mode"), self.go_lite ) )
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if self.wallet.seed:
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self.lock_icon = QIcon(":icons/lock.png") if self.wallet.use_encryption else QIcon(":icons/unlock.png")
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self.password_button = StatusBarButton( self.lock_icon, _("Password"), lambda: self.change_password_dialog(self.wallet, self) )
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self.password_button = StatusBarButton( self.lock_icon, _("Password"), self.change_password_dialog )
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sb.addPermanentWidget( self.password_button )
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sb.addPermanentWidget( StatusBarButton( QIcon(":icons/preferences.png"), _("Preferences"), self.settings_dialog ) )
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if self.wallet.seed:
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@ -1407,6 +1423,13 @@ class ElectrumWindow(QMainWindow):
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self.setStatusBar(sb)
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def change_password_dialog(self):
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from password_dialog import PasswordDialog
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d = PasswordDialog(self.wallet, self)
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d.run()
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def go_lite(self):
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import gui_lite
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self.config.set_key('gui', 'lite', True)
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@ -1490,63 +1513,12 @@ class ElectrumWindow(QMainWindow):
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except:
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QMessageBox.warning(self, _('Error'), _('Incorrect Password'), _('OK'))
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return
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self.show_seed(seed, self.wallet.imported_keys, self)
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from seed_dialog import SeedDialog
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d = SeedDialog(self)
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d.show_seed(seed, self.wallet.imported_keys)
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@classmethod
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def show_seed(self, seed, imported_keys, parent=None):
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dialog = QDialog(parent)
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dialog.setModal(1)
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dialog.setWindowTitle('Electrum' + ' - ' + _('Seed'))
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brainwallet = ' '.join(mnemonic.mn_encode(seed))
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label1 = QLabel(_("Your wallet generation seed is")+ ":")
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seed_text = QTextEdit(brainwallet)
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seed_text.setReadOnly(True)
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seed_text.setMaximumHeight(130)
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msg2 = _("Please write down or memorize these 12 words (order is important).") + " " \
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+ _("This seed will allow you to recover your wallet in case of computer failure.") + " " \
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+ _("Your seed is also displayed as QR code, in case you want to transfer it to a mobile phone.") + "<p>" \
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+ "<b>"+_("WARNING")+":</b> " + _("Never disclose your seed. Never type it on a website.") + "</b><p>"
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if imported_keys:
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msg2 += "<b>"+_("WARNING")+":</b> " + _("Your wallet contains imported keys. These keys cannot be recovered from seed.") + "</b><p>"
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label2 = QLabel(msg2)
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label2.setWordWrap(True)
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logo = QLabel()
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logo.setPixmap(QPixmap(":icons/seed.png").scaledToWidth(56))
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logo.setMaximumWidth(60)
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qrw = QRCodeWidget(seed)
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ok_button = QPushButton(_("OK"))
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ok_button.setDefault(True)
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ok_button.clicked.connect(dialog.accept)
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grid = QGridLayout()
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#main_layout.addWidget(logo, 0, 0)
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grid.addWidget(logo, 0, 0)
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grid.addWidget(label1, 0, 1)
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grid.addWidget(seed_text, 1, 0, 1, 2)
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grid.addWidget(qrw, 0, 2, 2, 1)
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vbox = QVBoxLayout()
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vbox.addLayout(grid)
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vbox.addWidget(label2)
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hbox = QHBoxLayout()
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hbox.addStretch(1)
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hbox.addWidget(ok_button)
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vbox.addLayout(hbox)
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dialog.setLayout(vbox)
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dialog.exec_()
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def show_qrcode(self, data, title = "QR code"):
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if not data: return
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@ -1728,79 +1700,6 @@ class ElectrumWindow(QMainWindow):
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@staticmethod
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def change_password_dialog( wallet, parent=None ):
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if not wallet.seed:
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QMessageBox.information(parent, _('Error'), _('No seed'), _('OK'))
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return
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d = QDialog(parent)
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d.setModal(1)
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pw = QLineEdit()
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pw.setEchoMode(2)
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new_pw = QLineEdit()
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new_pw.setEchoMode(2)
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conf_pw = QLineEdit()
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conf_pw.setEchoMode(2)
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vbox = QVBoxLayout()
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if parent:
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msg = (_('Your wallet is encrypted. Use this dialog to change your password.')+'\n'\
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+_('To disable wallet encryption, enter an empty new password.')) \
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if wallet.use_encryption else _('Your wallet keys are not encrypted')
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else:
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msg = _("Please choose a password to encrypt your wallet keys.")+'\n'\
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+_("Leave these fields empty if you want to disable encryption.")
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vbox.addWidget(QLabel(msg))
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grid = QGridLayout()
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grid.setSpacing(8)
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if wallet.use_encryption:
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grid.addWidget(QLabel(_('Password')), 1, 0)
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grid.addWidget(pw, 1, 1)
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grid.addWidget(QLabel(_('New Password')), 2, 0)
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grid.addWidget(new_pw, 2, 1)
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grid.addWidget(QLabel(_('Confirm Password')), 3, 0)
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grid.addWidget(conf_pw, 3, 1)
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vbox.addLayout(grid)
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vbox.addLayout(ok_cancel_buttons(d))
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d.setLayout(vbox)
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if not d.exec_(): return
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password = unicode(pw.text()) if wallet.use_encryption else None
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new_password = unicode(new_pw.text())
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new_password2 = unicode(conf_pw.text())
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try:
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seed = wallet.decode_seed(password)
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except:
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QMessageBox.warning(parent, _('Error'), _('Incorrect Password'), _('OK'))
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return
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if new_password != new_password2:
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QMessageBox.warning(parent, _('Error'), _('Passwords do not match'), _('OK'))
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return ElectrumWindow.change_password_dialog(wallet, parent) # Retry
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try:
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wallet.update_password(seed, password, new_password)
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except:
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QMessageBox.warning(parent, _('Error'), _('Failed to update password'), _('OK'))
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return
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QMessageBox.information(parent, _('Success'), _('Password was updated successfully'), _('OK'))
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if parent:
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icon = QIcon(":icons/lock.png") if wallet.use_encryption else QIcon(":icons/unlock.png")
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parent.password_button.setIcon( icon )
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def generate_transaction_information_widget(self, tx):
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tabs = QTabWidget(self)
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@ -2282,10 +2181,13 @@ class OpenFileEventFilter(QObject):
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return True
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return False
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class ElectrumGui:
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def __init__(self, wallet, config, app=None):
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self.wallet = wallet
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def __init__(self, config, app=None):
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self.interface = Interface(config, True)
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self.config = config
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self.windows = []
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self.efilter = OpenFileEventFilter(self.windows)
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@ -2293,116 +2195,32 @@ class ElectrumGui:
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self.app = QApplication(sys.argv)
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self.app.installEventFilter(self.efilter)
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def restore_or_create(self):
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msg = _("Wallet file not found.")+"\n"+_("Do you want to create a new wallet, or to restore an existing one?")
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r = QMessageBox.question(None, _('Message'), msg, _('Create'), _('Restore'), _('Cancel'), 0, 2)
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if r==2: return None
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return 'restore' if r==1 else 'create'
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def main(self, url):
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def verify_seed(self):
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r = self.seed_dialog(False)
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if r != self.wallet.seed:
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QMessageBox.warning(None, _('Error'), 'incorrect seed', 'OK')
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return False
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found = self.config.wallet_file_exists
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if not found:
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import installwizard
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wizard = installwizard.InstallWizard(self.config, self.interface)
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wallet = wizard.run()
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if not wallet:
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exit()
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else:
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return True
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wallet = Wallet(self.config)
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self.wallet = wallet
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self.interface.start(wait = False)
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self.interface.send([('server.peers.subscribe',[])])
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wallet.interface = self.interface
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verifier = WalletVerifier(self.interface, self.config)
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verifier.start()
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wallet.set_verifier(verifier)
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synchronizer = WalletSynchronizer(wallet, self.config)
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synchronizer.start()
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def seed_dialog(self, is_restore=True):
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d = QDialog()
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d.setModal(1)
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vbox = QVBoxLayout()
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if is_restore:
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msg = _("Please enter your wallet seed (or your master public key if you want to create a watching-only wallet)." + ' ')
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else:
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msg = _("Your seed is important! To make sure that you have properly saved your seed, please type it here." + ' ')
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msg += _("Your seed can be entered as a sequence of words, or as a hexadecimal string."+ '\n')
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label=QLabel(msg)
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label.setWordWrap(True)
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vbox.addWidget(label)
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seed_e = QTextEdit()
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seed_e.setMaximumHeight(100)
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vbox.addWidget(seed_e)
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if is_restore:
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grid = QGridLayout()
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grid.setSpacing(8)
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gap_e = AmountEdit(None, True)
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gap_e.setText("5")
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grid.addWidget(QLabel(_('Gap limit')), 2, 0)
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grid.addWidget(gap_e, 2, 1)
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grid.addWidget(HelpButton(_('Keep the default value unless you modified this parameter in your wallet.')), 2, 3)
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vbox.addLayout(grid)
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vbox.addLayout(ok_cancel_buttons(d))
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d.setLayout(vbox)
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if not d.exec_(): return
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try:
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seed = str(seed_e.toPlainText())
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seed.decode('hex')
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except:
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try:
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seed = mnemonic.mn_decode( seed.split() )
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except:
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QMessageBox.warning(None, _('Error'), _('I cannot decode this'), _('OK'))
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return
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if not seed:
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QMessageBox.warning(None, _('Error'), _('No seed'), _('OK'))
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return
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if not is_restore:
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return seed
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else:
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try:
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gap = int(unicode(gap_e.text()))
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except:
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QMessageBox.warning(None, _('Error'), 'error', 'OK')
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return
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return seed, gap
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def network_dialog(self):
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return NetworkDialog(self.wallet.interface, self.config, None).do_exec()
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def show_seed(self):
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ElectrumWindow.show_seed(self.wallet.seed, self.wallet.imported_keys)
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def password_dialog(self):
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if self.wallet.seed:
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ElectrumWindow.change_password_dialog(self.wallet)
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def restore_wallet(self):
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wallet = self.wallet
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# wait until we are connected, because the user might have selected another server
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if not wallet.interface.is_connected:
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waiting = lambda: False if wallet.interface.is_connected else "%s \n" % (_("Connecting..."))
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waiting_dialog(waiting)
|
||||
|
||||
waiting = lambda: False if wallet.is_up_to_date() else "%s\n%s %d\n%s %.1f"\
|
||||
%(_("Please wait..."),_("Addresses generated:"),len(wallet.addresses(True)),_("Kilobytes received:"), wallet.interface.bytes_received/1024.)
|
||||
|
||||
wallet.set_up_to_date(False)
|
||||
wallet.interface.poke('synchronizer')
|
||||
waiting_dialog(waiting)
|
||||
if wallet.is_found():
|
||||
print_error( "Recovery successful" )
|
||||
else:
|
||||
QMessageBox.information(None, _('Error'), _("No transactions found for this seed"), _('OK'))
|
||||
|
||||
return True
|
||||
|
||||
def main(self,url):
|
||||
s = Timer()
|
||||
s.start()
|
||||
w = ElectrumWindow(self.wallet, self.config)
|
||||
|
|
@ -2415,4 +2233,8 @@ class ElectrumGui:
|
|||
|
||||
self.app.exec_()
|
||||
|
||||
verifier.stop()
|
||||
synchronizer.stop()
|
||||
self.interface.stop()
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,183 @@
|
|||
from PyQt4.QtGui import *
|
||||
from PyQt4.QtCore import *
|
||||
import PyQt4.QtCore as QtCore
|
||||
from i18n import _
|
||||
|
||||
from electrum import Wallet, mnemonic
|
||||
from seed_dialog import SeedDialog
|
||||
from network_dialog import NetworkDialog
|
||||
from qt_util import *
|
||||
|
||||
class InstallWizard(QDialog):
|
||||
|
||||
def __init__(self, config, interface):
|
||||
QDialog.__init__(self)
|
||||
self.config = config
|
||||
self.interface = interface
|
||||
|
||||
|
||||
def restore_or_create(self):
|
||||
msg = _("Wallet file not found.")+"\n"+_("Do you want to create a new wallet, or to restore an existing one?")
|
||||
r = QMessageBox.question(None, _('Message'), msg, _('Create'), _('Restore'), _('Cancel'), 0, 2)
|
||||
if r==2: return None
|
||||
return 'restore' if r==1 else 'create'
|
||||
|
||||
|
||||
def verify_seed(self, wallet):
|
||||
r = self.seed_dialog(False)
|
||||
if r != wallet.seed:
|
||||
QMessageBox.warning(None, _('Error'), 'incorrect seed', 'OK')
|
||||
return False
|
||||
else:
|
||||
return True
|
||||
|
||||
|
||||
def seed_dialog(self, is_restore=True):
|
||||
d = QDialog()
|
||||
d.setModal(1)
|
||||
|
||||
vbox = QVBoxLayout()
|
||||
if is_restore:
|
||||
msg = _("Please enter your wallet seed (or your master public key if you want to create a watching-only wallet)." + ' ')
|
||||
else:
|
||||
msg = _("Your seed is important! To make sure that you have properly saved your seed, please type it here." + ' ')
|
||||
|
||||
msg += _("Your seed can be entered as a sequence of words, or as a hexadecimal string."+ '\n')
|
||||
|
||||
label=QLabel(msg)
|
||||
label.setWordWrap(True)
|
||||
vbox.addWidget(label)
|
||||
|
||||
seed_e = QTextEdit()
|
||||
seed_e.setMaximumHeight(100)
|
||||
vbox.addWidget(seed_e)
|
||||
|
||||
if is_restore:
|
||||
grid = QGridLayout()
|
||||
grid.setSpacing(8)
|
||||
gap_e = AmountEdit(None, True)
|
||||
gap_e.setText("5")
|
||||
grid.addWidget(QLabel(_('Gap limit')), 2, 0)
|
||||
grid.addWidget(gap_e, 2, 1)
|
||||
grid.addWidget(HelpButton(_('Keep the default value unless you modified this parameter in your wallet.')), 2, 3)
|
||||
vbox.addLayout(grid)
|
||||
|
||||
vbox.addLayout(ok_cancel_buttons(d))
|
||||
d.setLayout(vbox)
|
||||
|
||||
if not d.exec_(): return
|
||||
|
||||
try:
|
||||
seed = str(seed_e.toPlainText())
|
||||
seed.decode('hex')
|
||||
except:
|
||||
try:
|
||||
seed = mnemonic.mn_decode( seed.split() )
|
||||
except:
|
||||
QMessageBox.warning(None, _('Error'), _('I cannot decode this'), _('OK'))
|
||||
return
|
||||
|
||||
if not seed:
|
||||
QMessageBox.warning(None, _('Error'), _('No seed'), _('OK'))
|
||||
return
|
||||
|
||||
if not is_restore:
|
||||
return seed
|
||||
else:
|
||||
try:
|
||||
gap = int(unicode(gap_e.text()))
|
||||
except:
|
||||
QMessageBox.warning(None, _('Error'), 'error', 'OK')
|
||||
return
|
||||
return seed, gap
|
||||
|
||||
|
||||
def network_dialog(self):
|
||||
return NetworkDialog(self.interface, self.config, None).do_exec()
|
||||
|
||||
|
||||
def show_seed(self, wallet):
|
||||
d = SeedDialog()
|
||||
d.show_seed(wallet.seed, wallet.imported_keys)
|
||||
|
||||
|
||||
def password_dialog(self, wallet):
|
||||
from password_dialog import PasswordDialog
|
||||
d = PasswordDialog(wallet)
|
||||
d.run()
|
||||
|
||||
|
||||
def restore_wallet(self):
|
||||
wallet = self.wallet
|
||||
# wait until we are connected, because the user might have selected another server
|
||||
if not wallet.interface.is_connected:
|
||||
waiting = lambda: False if wallet.interface.is_connected else "%s \n" % (_("Connecting..."))
|
||||
waiting_dialog(waiting)
|
||||
|
||||
waiting = lambda: False if wallet.is_up_to_date() else "%s\n%s %d\n%s %.1f"\
|
||||
%(_("Please wait..."),_("Addresses generated:"),len(wallet.addresses(True)),_("Kilobytes received:"), wallet.interface.bytes_received/1024.)
|
||||
|
||||
wallet.set_up_to_date(False)
|
||||
wallet.interface.poke('synchronizer')
|
||||
waiting_dialog(waiting)
|
||||
if wallet.is_found():
|
||||
print_error( "Recovery successful" )
|
||||
else:
|
||||
QMessageBox.information(None, _('Error'), _("No transactions found for this seed"), _('OK'))
|
||||
|
||||
return True
|
||||
|
||||
|
||||
def run(self):
|
||||
|
||||
a = self.restore_or_create()
|
||||
if not a: exit()
|
||||
|
||||
wallet = Wallet(self.config)
|
||||
wallet.interface = self.interface
|
||||
|
||||
if a =='create':
|
||||
wallet.init_seed(None)
|
||||
self.show_seed(wallet)
|
||||
if self.verify_seed(wallet):
|
||||
wallet.save_seed()
|
||||
else:
|
||||
exit()
|
||||
else:
|
||||
# ask for seed and gap.
|
||||
sg = gui.seed_dialog()
|
||||
if not sg: exit()
|
||||
seed, gap = sg
|
||||
if not seed: exit()
|
||||
wallet.gap_limit = gap
|
||||
if len(seed) == 128:
|
||||
wallet.seed = ''
|
||||
wallet.init_sequence(str(seed))
|
||||
else:
|
||||
wallet.init_seed(str(seed))
|
||||
wallet.save_seed()
|
||||
|
||||
# select a server.
|
||||
s = self.network_dialog()
|
||||
if s is None:
|
||||
self.config.set_key("server", None, True)
|
||||
self.config.set_key('auto_cycle', False, True)
|
||||
|
||||
# generate the first addresses, in case we are offline
|
||||
if s is None or a == 'create':
|
||||
wallet.synchronize()
|
||||
|
||||
|
||||
if a == 'restore' and s is not None:
|
||||
try:
|
||||
keep_it = gui.restore_wallet()
|
||||
wallet.fill_addressbook()
|
||||
except:
|
||||
import traceback
|
||||
traceback.print_exc(file=sys.stdout)
|
||||
exit()
|
||||
|
||||
if not keep_it: exit()
|
||||
|
||||
|
||||
self.password_dialog(wallet)
|
||||
|
|
@ -0,0 +1,104 @@
|
|||
#!/usr/bin/env python
|
||||
#
|
||||
# Electrum - lightweight Bitcoin client
|
||||
# Copyright (C) 2013 ecdsa@github
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
from PyQt4.QtGui import *
|
||||
from PyQt4.QtCore import *
|
||||
from i18n import _
|
||||
from qt_util import *
|
||||
|
||||
|
||||
class PasswordDialog(QDialog):
|
||||
|
||||
def __init__(self, wallet, parent=None):
|
||||
QDialog.__init__(self, parent)
|
||||
self.setModal(1)
|
||||
self.wallet = wallet
|
||||
self.parent = parent
|
||||
|
||||
self.pw = QLineEdit()
|
||||
self.pw.setEchoMode(2)
|
||||
self.new_pw = QLineEdit()
|
||||
self.new_pw.setEchoMode(2)
|
||||
self.conf_pw = QLineEdit()
|
||||
self.conf_pw.setEchoMode(2)
|
||||
|
||||
vbox = QVBoxLayout()
|
||||
if parent:
|
||||
msg = (_('Your wallet is encrypted. Use this dialog to change your password.')+'\n'\
|
||||
+_('To disable wallet encryption, enter an empty new password.')) \
|
||||
if wallet.use_encryption else _('Your wallet keys are not encrypted')
|
||||
else:
|
||||
msg = _("Please choose a password to encrypt your wallet keys.")+'\n'\
|
||||
+_("Leave these fields empty if you want to disable encryption.")
|
||||
vbox.addWidget(QLabel(msg))
|
||||
|
||||
grid = QGridLayout()
|
||||
grid.setSpacing(8)
|
||||
|
||||
if wallet.use_encryption:
|
||||
grid.addWidget(QLabel(_('Password')), 1, 0)
|
||||
grid.addWidget(self.pw, 1, 1)
|
||||
|
||||
grid.addWidget(QLabel(_('New Password')), 2, 0)
|
||||
grid.addWidget(self.new_pw, 2, 1)
|
||||
|
||||
grid.addWidget(QLabel(_('Confirm Password')), 3, 0)
|
||||
grid.addWidget(self.conf_pw, 3, 1)
|
||||
vbox.addLayout(grid)
|
||||
|
||||
vbox.addLayout(ok_cancel_buttons(self))
|
||||
self.setLayout(vbox)
|
||||
|
||||
|
||||
def run(self):
|
||||
wallet = self.wallet
|
||||
|
||||
if not wallet.seed:
|
||||
QMessageBox.information(parent, _('Error'), _('No seed'), _('OK'))
|
||||
return
|
||||
|
||||
if not self.exec_(): return
|
||||
|
||||
password = unicode(self.pw.text()) if wallet.use_encryption else None
|
||||
new_password = unicode(self.new_pw.text())
|
||||
new_password2 = unicode(self.conf_pw.text())
|
||||
|
||||
try:
|
||||
seed = wallet.decode_seed(password)
|
||||
except:
|
||||
QMessageBox.warning(self.parent, _('Error'), _('Incorrect Password'), _('OK'))
|
||||
return
|
||||
|
||||
if new_password != new_password2:
|
||||
QMessageBox.warning(self.parent, _('Error'), _('Passwords do not match'), _('OK'))
|
||||
self.run() # Retry
|
||||
|
||||
try:
|
||||
wallet.update_password(seed, password, new_password)
|
||||
except:
|
||||
QMessageBox.warning(self.parent, _('Error'), _('Failed to update password'), _('OK'))
|
||||
return
|
||||
|
||||
QMessageBox.information(self.parent, _('Success'), _('Password was updated successfully'), _('OK'))
|
||||
|
||||
if self.parent:
|
||||
icon = QIcon(":icons/lock.png") if wallet.use_encryption else QIcon(":icons/unlock.png")
|
||||
self.parent.password_button.setIcon( icon )
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,82 @@
|
|||
#!/usr/bin/env python
|
||||
#
|
||||
# Electrum - lightweight Bitcoin client
|
||||
# Copyright (C) 2013 ecdsa@github
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
from PyQt4.QtGui import *
|
||||
from PyQt4.QtCore import *
|
||||
import PyQt4.QtCore as QtCore
|
||||
from i18n import _
|
||||
from electrum import mnemonic
|
||||
from qrcodewidget import QRCodeWidget
|
||||
|
||||
class SeedDialog(QDialog):
|
||||
def __init__(self, parent=None):
|
||||
QDialog.__init__(self, parent)
|
||||
self.setModal(1)
|
||||
self.setWindowTitle('Electrum' + ' - ' + _('Seed'))
|
||||
|
||||
|
||||
def show_seed(self, seed, imported_keys, parent=None):
|
||||
|
||||
brainwallet = ' '.join(mnemonic.mn_encode(seed))
|
||||
|
||||
label1 = QLabel(_("Your wallet generation seed is")+ ":")
|
||||
|
||||
seed_text = QTextEdit(brainwallet)
|
||||
seed_text.setReadOnly(True)
|
||||
seed_text.setMaximumHeight(130)
|
||||
|
||||
msg2 = _("Please write down or memorize these 12 words (order is important).") + " " \
|
||||
+ _("This seed will allow you to recover your wallet in case of computer failure.") + " " \
|
||||
+ _("Your seed is also displayed as QR code, in case you want to transfer it to a mobile phone.") + "<p>" \
|
||||
+ "<b>"+_("WARNING")+":</b> " + _("Never disclose your seed. Never type it on a website.") + "</b><p>"
|
||||
if imported_keys:
|
||||
msg2 += "<b>"+_("WARNING")+":</b> " + _("Your wallet contains imported keys. These keys cannot be recovered from seed.") + "</b><p>"
|
||||
label2 = QLabel(msg2)
|
||||
label2.setWordWrap(True)
|
||||
|
||||
logo = QLabel()
|
||||
logo.setPixmap(QPixmap(":icons/seed.png").scaledToWidth(56))
|
||||
logo.setMaximumWidth(60)
|
||||
|
||||
qrw = QRCodeWidget(seed)
|
||||
|
||||
ok_button = QPushButton(_("OK"))
|
||||
ok_button.setDefault(True)
|
||||
ok_button.clicked.connect(self.accept)
|
||||
|
||||
grid = QGridLayout()
|
||||
#main_layout.addWidget(logo, 0, 0)
|
||||
|
||||
grid.addWidget(logo, 0, 0)
|
||||
grid.addWidget(label1, 0, 1)
|
||||
|
||||
grid.addWidget(seed_text, 1, 0, 1, 2)
|
||||
|
||||
grid.addWidget(qrw, 0, 2, 2, 1)
|
||||
|
||||
vbox = QVBoxLayout()
|
||||
vbox.addLayout(grid)
|
||||
vbox.addWidget(label2)
|
||||
|
||||
hbox = QHBoxLayout()
|
||||
hbox.addStretch(1)
|
||||
hbox.addWidget(ok_button)
|
||||
vbox.addLayout(hbox)
|
||||
|
||||
self.setLayout(vbox)
|
||||
self.exec_()
|
||||
Loading…
Reference in New Issue