def __init__(self, win):
QWidget.__init__(self)
self.win = win
self.setWindowTitle('Electrum - '+_('Payment Request'))
self.setMinimumSize(800, 250)
self.address = ''
self.label = ''
self.amount = 0
self.setFocusPolicy(QtCore.Qt.NoFocus)
main_box = QHBoxLayout()
self.qrw = QRCodeWidget()
main_box.addWidget(self.qrw, 1)
vbox = QVBoxLayout()
main_box.addLayout(vbox)
self.address_label = QLabel("")
#self.address_label.setFont(QFont(MONOSPACE_FONT))
vbox.addWidget(self.address_label)
self.label_label = QLabel("")
vbox.addWidget(self.label_label)
self.amount_label = QLabel("")
vbox.addWidget(self.amount_label)
vbox.addStretch(1)
self.setLayout(main_box)
def __init__(self, handler, data):
'''Ask user for 2nd factor authentication. Support text, security card and paired mobile methods.
Use last method from settings, but support new pairing and 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 = self.handler.win.wallet.get_keystore().get_client(
).dongle
self.ws = None
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):
if idx < 2 and self.ws:
self.ws.stop()
self.ws = None
self.cfg[
'mode'] = 0 if self.devmode == 0x11 else idx if idx > 0 else 1
if self.cfg['mode'] > 1 and self.cfg['pair'] and not self.ws:
self.req_validation()
if self.cfg['mode'] > 0:
self.handler.win.wallet.get_keystore().cfg = self.cfg
self.handler.win.wallet.save_keystore()
self.update_dlg()
def add_pairing():
self.do_pairing()
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)
self.addPair = QPushButton(_("Pair"))
self.addPair.setMaximumWidth(60)
modelayout.addWidget(self.addPair)
modelayout.addStretch(1)
self.modebox.setMaximumHeight(50)
vbox.addWidget(self.modebox)
self.populate_modes()
self.modes.currentIndexChanged.connect(on_change_mode)
self.addPair.clicked.connect(add_pairing)
self.helpmsg = QTextEdit()
self.helpmsg.setStyleSheet(
"QTextEdit { background-color: lightgray; }")
self.helpmsg.setReadOnly(True)
vbox.addWidget(self.helpmsg)
self.pinbox = QWidget()
pinlayout = QHBoxLayout()
self.pinbox.setLayout(pinlayout)
self.pintxt = QLineEdit()
self.pintxt.setEchoMode(2)
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: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 = QLineEdit()
self.cardtxt.setEchoMode(2)
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.pairbox = QWidget()
pairlayout = QVBoxLayout()
self.pairbox.setLayout(pairlayout)
pairhelp = QTextEdit(helpTxt[5])
pairhelp.setStyleSheet("QTextEdit { background-color: lightgray; }")
pairhelp.setReadOnly(True)
pairlayout.addWidget(pairhelp, 1)
self.pairqr = QRCodeWidget()
pairlayout.addWidget(self.pairqr, 4)
self.pairbox.setVisible(False)
vbox.addWidget(self.pairbox)
self.update_dlg()
if self.cfg['mode'] > 1 and not self.ws:
self.req_validation()
