def passphrase_dialog(self, msg, confirm):
# If confirm is true, require the user to enter the passphrase twice
parent = self.top_level_window()
d = WindowModalDialog(parent, _("Enter Passphrase"))
if confirm:
OK_button = OkButton(d)
playout = PasswordLayout(msg=msg,
kind=PW_PASSPHRASE,
OK_button=OK_button)
vbox = QVBoxLayout()
vbox.addLayout(playout.layout())
vbox.addLayout(Buttons(CancelButton(d), OK_button))
d.setLayout(vbox)
passphrase = playout.new_password() if d.exec_() else None
else:
pw = PasswordLineEdit()
pw.setMinimumWidth(200)
vbox = QVBoxLayout()
vbox.addWidget(WWLabel(msg))
vbox.addWidget(pw)
vbox.addLayout(Buttons(CancelButton(d), OkButton(d)))
d.setLayout(vbox)
passphrase = pw.text() if d.exec_() else None
self.passphrase = passphrase
self.done.set()
def passphrase_dialog(self, msg, confirm):
# If confirm is true, require the user to enter the passphrase twice
parent = self.top_level_window()
d = WindowModalDialog(parent, _('Enter Passphrase'))
OK_button = OkButton(d, _('Enter Passphrase'))
OnDevice_button = QPushButton(_('Enter Passphrase on Device'))
new_pw = PasswordLineEdit()
conf_pw = PasswordLineEdit()
vbox = QVBoxLayout()
label = QLabel(msg + "\n")
label.setWordWrap(True)
grid = QGridLayout()
grid.setSpacing(8)
grid.setColumnMinimumWidth(0, 150)
grid.setColumnMinimumWidth(1, 100)
grid.setColumnStretch(1, 1)
vbox.addWidget(label)
grid.addWidget(QLabel(_('Passphrase:')), 0, 0)
grid.addWidget(new_pw, 0, 1)
if confirm:
grid.addWidget(QLabel(_('Confirm Passphrase:')), 1, 0)
grid.addWidget(conf_pw, 1, 1)
vbox.addLayout(grid)
def enable_OK():
if not confirm:
ok = True
else:
ok = new_pw.text() == conf_pw.text()
OK_button.setEnabled(ok)
new_pw.textChanged.connect(enable_OK)
conf_pw.textChanged.connect(enable_OK)
vbox.addWidget(OK_button)
if self.passphrase_on_device:
vbox.addWidget(OnDevice_button)
d.setLayout(vbox)
self.passphrase = None
def ok_clicked():
self.passphrase = new_pw.text()
def on_device_clicked():
self.passphrase = PASSPHRASE_ON_DEVICE
OK_button.clicked.connect(ok_clicked)
OnDevice_button.clicked.connect(on_device_clicked)
OnDevice_button.clicked.connect(d.accept)
d.exec_()
self.done.set()
def __init__(self, handler, data, *, client: 'Ledger_Client'):
'''Ask user for 2nd factor authentication. Support text and security card methods.
Use last method from settings, but support downgrade.
'''
QDialog.__init__(self, handler.top_level_window())
self.handler = handler
self.txdata = data
self.idxs = self.txdata[
'keycardData'] if self.txdata['confirmationType'] > 1 else ''
self.setMinimumWidth(650)
self.setWindowTitle(_("Ledger Wallet Authentication"))
self.cfg = copy.deepcopy(self.handler.win.wallet.get_keystore().cfg)
self.dongle = client.dongleObject.dongle
self.pin = ''
self.devmode = self.getDevice2FAMode()
if self.devmode == 0x11 or self.txdata['confirmationType'] == 1:
self.cfg['mode'] = 0
vbox = QVBoxLayout()
self.setLayout(vbox)
def on_change_mode(idx):
self.cfg[
'mode'] = 0 if self.devmode == 0x11 else idx if idx > 0 else 1
if self.cfg['mode'] > 0:
self.handler.win.wallet.get_keystore().cfg = self.cfg
self.handler.win.wallet.save_keystore()
self.update_dlg()
def return_pin():
self.pin = self.pintxt.text(
) if self.txdata['confirmationType'] == 1 else self.cardtxt.text()
if self.cfg['mode'] == 1:
self.pin = ''.join(chr(int(str(i), 16)) for i in self.pin)
self.accept()
self.modebox = QWidget()
modelayout = QHBoxLayout()
self.modebox.setLayout(modelayout)
modelayout.addWidget(QLabel(_("Method:")))
self.modes = QComboBox()
modelayout.addWidget(self.modes, 2)
modelayout.addStretch(1)
self.modebox.setMaximumHeight(50)
vbox.addWidget(self.modebox)
self.populate_modes()
self.modes.currentIndexChanged.connect(on_change_mode)
self.helpmsg = QTextEdit()
self.helpmsg.setStyleSheet(
"QTextEdit { color:black; background-color: lightgray; }")
self.helpmsg.setReadOnly(True)
vbox.addWidget(self.helpmsg)
self.pinbox = QWidget()
pinlayout = QHBoxLayout()
self.pinbox.setLayout(pinlayout)
self.pintxt = PasswordLineEdit()
self.pintxt.setMaxLength(4)
self.pintxt.returnPressed.connect(return_pin)
pinlayout.addWidget(QLabel(_("Enter PIN:")))
pinlayout.addWidget(self.pintxt)
pinlayout.addWidget(QLabel(_("NOT DEVICE PIN - see above")))
pinlayout.addStretch(1)
self.pinbox.setVisible(self.cfg['mode'] == 0)
vbox.addWidget(self.pinbox)
self.cardbox = QWidget()
card = QVBoxLayout()
self.cardbox.setLayout(card)
self.addrtext = QTextEdit()
self.addrtext.setStyleSheet('''
QTextEdit {
color:blue; background-color:lightgray; padding:15px 10px; border:none;
font-size:20pt; font-family: "Courier New", monospace; }
''')
self.addrtext.setReadOnly(True)
self.addrtext.setMaximumHeight(130)
card.addWidget(self.addrtext)
def pin_changed(s):
if len(s) < len(self.idxs):
i = self.idxs[len(s)]
addr = self.txdata['address']
if not constants.net.TESTNET:
text = addr[:i] + '<u><b>' + addr[
i:i + 1] + '</u></b>' + addr[i + 1:]
else:
# pin needs to be created from mainnet address
addr_mainnet = bitcoin.script_to_address(
bitcoin.address_to_script(addr),
net=constants.BitcoinMainnet)
addr_mainnet = addr_mainnet[:i] + '<u><b>' + addr_mainnet[
i:i + 1] + '</u></b>' + addr_mainnet[i + 1:]
text = str(addr) + '\n' + str(addr_mainnet)
self.addrtext.setHtml(str(text))
else:
self.addrtext.setHtml(_("Press Enter"))
pin_changed('')
cardpin = QHBoxLayout()
cardpin.addWidget(QLabel(_("Enter PIN:")))
self.cardtxt = PasswordLineEdit()
self.cardtxt.setMaxLength(len(self.idxs))
self.cardtxt.textChanged.connect(pin_changed)
self.cardtxt.returnPressed.connect(return_pin)
cardpin.addWidget(self.cardtxt)
cardpin.addWidget(QLabel(_("NOT DEVICE PIN - see above")))
cardpin.addStretch(1)
card.addLayout(cardpin)
self.cardbox.setVisible(self.cfg['mode'] == 1)
vbox.addWidget(self.cardbox)
self.update_dlg()