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 = QtWidgets.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 = QtWidgets.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 reset_seed_dialog(self, msg):
print_error("In reset_seed_dialog")
parent = self.top_level_window()
d = WindowModalDialog(parent, _("Enter PIN"))
pw = PasswordLineEdit()
pw.setMinimumWidth(200)
vbox = QtWidgets.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
return passphrase
def __init__(self, parent=None, msg=None):
msg = msg or _('Please enter your password')
WindowModalDialog.__init__(self, parent, _("Enter Password"))
self.pw = pw = PasswordLineEdit()
vbox = QtWidgets.QVBoxLayout()
vbox.addWidget(QtWidgets.QLabel(msg))
grid = QtWidgets.QGridLayout()
grid.setSpacing(8)
grid.addWidget(QtWidgets.QLabel(_('Password')), 1, 0)
grid.addWidget(pw, 1, 1)
vbox.addLayout(grid)
vbox.addLayout(Buttons(CancelButton(self), OkButton(self)))
self.setLayout(vbox)
run_hook('password_dialog', pw, grid, 1)
def __init__(self, handler, data):
'''Ask user for 2nd factor authentication. Support text and security card methods.
Use last method from settings, but support downgrade.
'''
QtWidgets.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(1000)
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.pin = ''
self.devmode = self.getDevice2FAMode()
if self.devmode == 0x11 or self.txdata['confirmationType'] == 1:
self.cfg['mode'] = 0
vbox = QtWidgets.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 = QtWidgets.QWidget()
modelayout = QtWidgets.QHBoxLayout()
self.modebox.setLayout(modelayout)
modelayout.addWidget(QtWidgets.QLabel(_("Method:")))
self.modes = QtWidgets.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 = QtWidgets.QTextEdit()
self.helpmsg.setStyleSheet(
"QTextEdit { background-color: lightgray; }")
self.helpmsg.setReadOnly(True)
vbox.addWidget(self.helpmsg)
self.pinbox = QtWidgets.QWidget()
pinlayout = QtWidgets.QHBoxLayout()
self.pinbox.setLayout(pinlayout)
self.pintxt = PasswordLineEdit()
self.pintxt.setMaxLength(4)
self.pintxt.returnPressed.connect(return_pin)
pinlayout.addWidget(QtWidgets.QLabel(_("Enter PIN:")))
pinlayout.addWidget(self.pintxt)
pinlayout.addWidget(QtWidgets.QLabel(_("NOT DEVICE PIN - see above")))
pinlayout.addStretch(1)
self.pinbox.setVisible(self.cfg['mode'] == 0)
vbox.addWidget(self.pinbox)
self.cardbox = QtWidgets.QWidget()
card = QtWidgets.QVBoxLayout()
self.cardbox.setLayout(card)
self.addrtext = QtWidgets.QTextEdit()
self.addrtext.setStyleSheet(
"QTextEdit { color:blue; background-color:lightgray; padding:15px 10px; border:none; font-size:20pt; }"
)
self.addrtext.setReadOnly(True)
self.addrtext.setMaximumHeight(120)
card.addWidget(self.addrtext)
def pin_changed(s):
if len(s) < len(self.idxs):
i = self.idxs[len(s)]
address = self.txdata['address']
# Always generate the mainnet address as the code is generated from mainnet address
addressstr = address.to_string(Address.FMT_LEGACY,
net=networks.MainNet)
addressstr = addressstr[:i] + '<u><b>' + addressstr[
i:i + 1] + '</u></b>' + addressstr[i + 1:]
# We also show the UI address if it is different
if networks.net.TESTNET or not Address.FMT_UI == Address.FMT_LEGACY:
addressstr = address.to_ui_string() + '\n' + addressstr
self.addrtext.setHtml(str(addressstr))
else:
self.addrtext.setHtml(_("Press Enter"))
pin_changed('')
cardpin = QtWidgets.QHBoxLayout()
cardpin.addWidget(QtWidgets.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(QtWidgets.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()
def __init__(
self,
msg,
kind,
OK_button,
wallet=None,
*,
permit_empty: bool = True,
force_disable_encrypt_cb: bool = False,
):
self.wallet = wallet
self.permit_empty = bool(permit_empty)
self.pw = PasswordLineEdit()
self.new_pw = PasswordLineEdit()
self.conf_pw = PasswordLineEdit()
self.kind = kind
self.OK_button = OK_button
self.all_lineedits = ( self.pw, self.new_pw, self.conf_pw )
self.pw_strength = None # Will be a QLabel if kind != PW_PASSPHRASE
vbox = QtWidgets.QVBoxLayout()
label = QtWidgets.QLabel(msg + "\n")
label.setWordWrap(True)
grid = QtWidgets.QGridLayout()
grid.setSpacing(8)
grid.setColumnStretch(1, 1)
if kind == PW_PASSPHRASE:
vbox.addWidget(label)
msgs = [_('Passphrase:'), _('Confirm Passphrase:')]
else:
logo_grid = QtWidgets.QGridLayout()
logo_grid.setSpacing(8)
logo_grid.setColumnMinimumWidth(0, 70)
logo_grid.setColumnStretch(1,1)
logo = QtWidgets.QLabel()
logo.setAlignment(Qt.AlignCenter)
logo_grid.addWidget(logo, 0, 0)
logo_grid.addWidget(label, 0, 1, 1, 2)
vbox.addLayout(logo_grid)
m1 = _('New Password:'******'Password:'******'Confirm Password:'******'Current Password:'******'Show'))
f = self.show_cb.font(); f.setPointSize(f.pointSize()-1); self.show_cb.setFont(f) # make font -1
grid.addWidget(self.show_cb, 3, 2, Qt.AlignRight)
def toggle_show_pws():
show = self.show_cb.isChecked()
for le in self.all_lineedits:
le.setEchoMode(QtWidgets.QLineEdit.Password if not show else QtWidgets.QLineEdit.Normal)
self.show_cb.toggled.connect(toggle_show_pws)
self.encrypt_cb = QtWidgets.QCheckBox(_('Encrypt wallet file'))
self.encrypt_cb.setEnabled(False)
grid.addWidget(self.encrypt_cb, 4, 0, 1, -1)
self.encrypt_cb.setVisible(kind != PW_PASSPHRASE)
def enable_OK():
ok = bool(self.new_pw.text() == self.conf_pw.text()
and (self.new_pw.text() or self.permit_empty))
OK_button.setEnabled(ok)
self.encrypt_cb.setEnabled(ok and bool(self.new_pw.text())
and not force_disable_encrypt_cb)
self.new_pw.textChanged.connect(enable_OK)
self.conf_pw.textChanged.connect(enable_OK)
if not self.permit_empty:
enable_OK() # force buttons to OFF state initially.
self.vbox = vbox
class PasswordLayout:
titles = [_("Enter Password"), _("Change Password"), _("Enter Passphrase")]
def __init__(
self,
msg,
kind,
OK_button,
wallet=None,
*,
permit_empty: bool = True,
force_disable_encrypt_cb: bool = False,
):
self.wallet = wallet
self.permit_empty = bool(permit_empty)
self.pw = PasswordLineEdit()
self.new_pw = PasswordLineEdit()
self.conf_pw = PasswordLineEdit()
self.kind = kind
self.OK_button = OK_button
self.all_lineedits = ( self.pw, self.new_pw, self.conf_pw )
self.pw_strength = None # Will be a QLabel if kind != PW_PASSPHRASE
vbox = QtWidgets.QVBoxLayout()
label = QtWidgets.QLabel(msg + "\n")
label.setWordWrap(True)
grid = QtWidgets.QGridLayout()
grid.setSpacing(8)
grid.setColumnStretch(1, 1)
if kind == PW_PASSPHRASE:
vbox.addWidget(label)
msgs = [_('Passphrase:'), _('Confirm Passphrase:')]
else:
logo_grid = QtWidgets.QGridLayout()
logo_grid.setSpacing(8)
logo_grid.setColumnMinimumWidth(0, 70)
logo_grid.setColumnStretch(1,1)
logo = QtWidgets.QLabel()
logo.setAlignment(Qt.AlignCenter)
logo_grid.addWidget(logo, 0, 0)
logo_grid.addWidget(label, 0, 1, 1, 2)
vbox.addLayout(logo_grid)
m1 = _('New Password:'******'Password:'******'Confirm Password:'******'Current Password:'******'Show'))
f = self.show_cb.font(); f.setPointSize(f.pointSize()-1); self.show_cb.setFont(f) # make font -1
grid.addWidget(self.show_cb, 3, 2, Qt.AlignRight)
def toggle_show_pws():
show = self.show_cb.isChecked()
for le in self.all_lineedits:
le.setEchoMode(QtWidgets.QLineEdit.Password if not show else QtWidgets.QLineEdit.Normal)
self.show_cb.toggled.connect(toggle_show_pws)
self.encrypt_cb = QtWidgets.QCheckBox(_('Encrypt wallet file'))
self.encrypt_cb.setEnabled(False)
grid.addWidget(self.encrypt_cb, 4, 0, 1, -1)
self.encrypt_cb.setVisible(kind != PW_PASSPHRASE)
def enable_OK():
ok = bool(self.new_pw.text() == self.conf_pw.text()
and (self.new_pw.text() or self.permit_empty))
OK_button.setEnabled(ok)
self.encrypt_cb.setEnabled(ok and bool(self.new_pw.text())
and not force_disable_encrypt_cb)
self.new_pw.textChanged.connect(enable_OK)
self.conf_pw.textChanged.connect(enable_OK)
if not self.permit_empty:
enable_OK() # force buttons to OFF state initially.
self.vbox = vbox
def title(self):
return self.titles[self.kind]
def layout(self):
return self.vbox
def pw_changed(self):
if not self.pw_strength:
return
password = self.new_pw.text()
if password:
colors = {"Weak":"Red", "Medium":"Blue", "Strong":"Green",
"Very Strong":"Green"}
strength = check_password_strength(password)
label = (_("Password Strength") + ": " + "<font color="
+ colors[strength] + ">" + strength + "</font>")
else:
label = ""
self.pw_strength.setText(label)
def old_password(self):
if self.kind == PW_CHANGE:
return self.pw.text() or None
return None
def new_password(self):
pw = self.new_pw.text()
# Empty passphrases are fine and returned empty.
if pw == "" and self.kind != PW_PASSPHRASE:
pw = None
return pw
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 = QtWidgets.QPushButton(_('Enter Passphrase on Device'))
new_pw = PasswordLineEdit()
conf_pw = PasswordLineEdit()
vbox = QtWidgets.QVBoxLayout()
label = QtWidgets.QLabel(msg + "\n")
label.setWordWrap(True)
grid = QtWidgets.QGridLayout()
grid.setSpacing(8)
grid.setColumnMinimumWidth(0, 150)
grid.setColumnMinimumWidth(1, 100)
grid.setColumnStretch(1,1)
vbox.addWidget(label)
grid.addWidget(QtWidgets.QLabel(_('Passphrase:')), 0, 0)
grid.addWidget(new_pw, 0, 1)
if confirm:
grid.addWidget(QtWidgets.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()