def create_menu(self, position):
idx = self.indexAt(position)
item = self.model().itemFromIndex(idx)
item_col0 = self.model().itemFromIndex(
idx.sibling(idx.row(), self.Columns.DATE))
if not item or not item_col0:
return
key = item_col0.data(Qt.UserRole)
column = idx.column()
column_title = self.model().horizontalHeaderItem(column).text()
column_data = item.text()
status = self.parent.invoices.get_status(key)
menu = QMenu(self)
if column_data:
if column == self.Columns.AMOUNT:
column_data = column_data.strip()
menu.addAction(
_("Copy {}").format(column_title),
lambda: self.parent.app.clipboard().setText(column_data))
menu.addAction(_("Details"), lambda: self.parent.show_invoice(key))
if status == PR_UNPAID:
menu.addAction(_("Pay Now"),
lambda: self.parent.do_pay_invoice(key))
menu.addAction(_("Delete"), lambda: self.parent.delete_invoice(key))
menu.exec_(self.viewport().mapToGlobal(position))
def create_menu(self, position):
idx = self.indexAt(position)
item = self.model().itemFromIndex(idx)
# TODO use siblingAtColumn when min Qt version is >=5.11
item_addr = self.model().itemFromIndex(
idx.sibling(idx.row(), self.Columns.ADDRESS))
if not item_addr:
return
addr = item_addr.text()
req = self.wallet.receive_requests.get(addr)
if req is None:
self.update()
return
column = idx.column()
column_title = self.model().horizontalHeaderItem(column).text()
column_data = item.text()
menu = QMenu(self)
if column != self.Columns.SIGNATURE:
if column == self.Columns.AMOUNT:
column_data = column_data.strip()
menu.addAction(
_("Copy {}").format(column_title),
lambda: self.parent.app.clipboard().setText(column_data))
menu.addAction(
_("Copy URI"), lambda: self.parent.view_and_paste(
'URI', '', self.parent.get_request_URI(addr)))
menu.addAction(_("Save as BIP70 file"),
lambda: self.parent.export_payment_request(addr))
menu.addAction(_("Delete"),
lambda: self.parent.delete_payment_request(addr))
run_hook('receive_list_menu', menu, addr)
menu.exec_(self.viewport().mapToGlobal(position))
def __init__(self, parent):
super(CharacterDialog, self).__init__(parent)
self.setWindowTitle(_("KeepKey Seed Recovery"))
self.character_pos = 0
self.word_pos = 0
self.loop = QEventLoop()
self.word_help = QLabel()
self.char_buttons = []
vbox = QVBoxLayout(self)
vbox.addWidget(WWLabel(CHARACTER_RECOVERY))
hbox = QHBoxLayout()
hbox.addWidget(self.word_help)
for i in range(4):
char_button = CharacterButton('*')
char_button.setMaximumWidth(36)
self.char_buttons.append(char_button)
hbox.addWidget(char_button)
self.accept_button = CharacterButton(_("Accept Word"))
self.accept_button.clicked.connect(partial(self.process_key, 32))
self.rejected.connect(partial(self.loop.exit, 1))
hbox.addWidget(self.accept_button)
hbox.addStretch(1)
vbox.addLayout(hbox)
self.finished_button = QPushButton(_("Seed Entered"))
self.cancel_button = QPushButton(_("Cancel"))
self.finished_button.clicked.connect(
partial(self.process_key, Qt.Key_Return))
self.cancel_button.clicked.connect(self.rejected)
buttons = Buttons(self.finished_button, self.cancel_button)
vbox.addSpacing(40)
vbox.addLayout(buttons)
self.refresh()
self.show()
def export_psbt(self, dia):
# Called from hook in transaction dialog
tx = dia.tx
if tx.is_complete():
# if they sign while dialog is open, it can transition from unsigned to signed,
# which we don't support here, so do nothing
return
# can only expect Coldcard wallets to work with these files (right now)
keystore = dia.wallet.get_keystore()
assert type(keystore) == self.keystore_class
# convert to PSBT
raw_psbt = keystore.build_psbt(tx, wallet=dia.wallet)
name = (dia.wallet.basename() +
time.strftime('-%y%m%d-%H%M.psbt')).replace(' ', '-')
fileName = dia.main_window.getSaveFileName(
_("Select where to save the PSBT file"), name, "*.psbt")
if fileName:
with open(fileName, "wb+") as f:
f.write(raw_psbt)
dia.show_message(_("Transaction exported successfully"))
dia.saved = True
def toggle_passphrase(self):
if self.features.passphrase_protection:
self.msg = _("Confirm on your {} device to disable passphrases")
else:
self.msg = _("Confirm on your {} device to enable passphrases")
enabled = not self.features.passphrase_protection
self.apply_settings(use_passphrase=enabled)
def _initialize_device(self, settings: TrezorInitSettings, method,
device_id, wizard, handler):
if method == TIM_RECOVER and settings.recovery_type == RECOVERY_TYPE_SCRAMBLED_WORDS:
handler.show_error(_(
"You will be asked to enter 24 words regardless of your "
"seed's actual length. If you enter a word incorrectly or "
"misspell it, you cannot change it or go back - you will need "
"to start again from the beginning.\n\nSo please enter "
"the words carefully!"),
blocking=True)
devmgr = self.device_manager()
client = devmgr.client_by_id(device_id)
if not client:
raise Exception(_("The device was disconnected."))
if method == TIM_NEW:
strength_from_word_count = {12: 128, 18: 192, 24: 256}
client.reset_device(
strength=strength_from_word_count[settings.word_count],
passphrase_protection=settings.passphrase_enabled,
pin_protection=settings.pin_enabled,
label=settings.label,
no_backup=settings.no_backup)
elif method == TIM_RECOVER:
client.recover_device(
recovery_type=settings.recovery_type,
word_count=settings.word_count,
passphrase_protection=settings.passphrase_enabled,
pin_protection=settings.pin_enabled,
label=settings.label)
if settings.recovery_type == RECOVERY_TYPE_MATRIX:
handler.close_matrix_dialog()
else:
raise RuntimeError("Unsupported recovery method")
def dbb_load_backup(self, show_msg=True):
backups = self.hid_send_encrypt(b'{"backup":"list"}')
if 'error' in backups:
raise UserFacingException(backups['error']['message'])
try:
f = self.handler.win.query_choice(_("Choose a backup file:"),
backups['backup'])
except Exception:
return False # Back button pushed
key = self.backup_password_dialog()
if key is None:
raise Exception('Canceled by user')
key = self.stretch_key(key)
if show_msg:
self.handler.show_message(
_("Loading backup...") + "\n\n" +
_("To continue, touch the Digital Bitbox's light for 3 seconds."
) + "\n\n" +
_("To cancel, briefly touch the light or wait for the timeout."
))
msg = ('{"seed":{"source": "backup", "key": "%s", "filename": "%s"}}' %
(key, backups['backup'][f])).encode('utf8')
hid_reply = self.hid_send_encrypt(msg)
self.handler.finished()
if 'error' in hid_reply:
raise UserFacingException(hid_reply['error']['message'])
return True
def show_address(self, wallet, address, keystore=None):
if keystore is None:
keystore = wallet.get_keystore()
if not self.show_address_helper(wallet, address, keystore):
return
if type(wallet) is not Standard_Wallet:
keystore.handler.show_error(
_('This function is only available for standard wallets when using {}.'
).format(self.device))
return
if not self.is_mobile_paired():
keystore.handler.show_error(
_('This function is only available after pairing your {} with a mobile device.'
).format(self.device))
return
if not keystore.is_p2pkh():
keystore.handler.show_error(
_('This function is only available for p2pkh keystores when using {}.'
).format(self.device))
return
change, index = wallet.get_address_index(address)
keypath = '%s/%d/%d' % (keystore.derivation, change, index)
xpub = self.get_client(keystore)._get_xpub(keypath)
verify_request_payload = {
"type": 'p2pkh',
"echo": xpub['echo'],
}
self.comserver_post_notification(verify_request_payload)
def get_tooltip(self, pos, fee_rate):
mempool = self.config.use_mempool_fees()
target, estimate = self.config.get_fee_text(pos, self.dyn, mempool, fee_rate)
if self.dyn:
return _('Target') + ': ' + target + '\n' + _('Current rate') + ': ' + estimate
else:
return _('Fixed rate') + ': ' + target + '\n' + _('Estimate') + ': ' + estimate
def _start_wizard_to_select_or_create_wallet(
self, path) -> Optional[Abstract_Wallet]:
wizard = InstallWizard(self.config, self.app, self.plugins)
try:
path, storage = wizard.select_storage(path, self.daemon.get_wallet)
# storage is None if file does not exist
if storage is None:
wizard.path = path # needed by trustedcoin plugin
wizard.run('new')
storage = wizard.create_storage(path)
else:
wizard.run_upgrades(storage)
except (UserCancelled, GoBack):
return
except WalletAlreadyOpenInMemory as e:
return e.wallet
except (WalletFileException, BitcoinException) as e:
self.logger.exception('')
QMessageBox.warning(None, _('Error'),
_('Cannot load wallet') + ' (2):\n' + str(e))
return
finally:
wizard.terminate()
# return if wallet creation is not complete
if storage is None or storage.get_action():
return
wallet = Wallet(storage)
wallet.start_network(self.daemon.network)
self.daemon.add_wallet(wallet)
return wallet
def get_library_not_available_message(self) -> str:
if hasattr(self, 'libraries_available_message'):
message = self.libraries_available_message
else:
message = _("Missing libraries for {}.").format(self.name)
message += '\n' + _("Make sure you install it with python3")
return message
def seed_options(self):
dialog = QDialog()
vbox = QVBoxLayout(dialog)
if 'ext' in self.options:
cb_ext = QCheckBox(_('Extend this seed with custom words'))
cb_ext.setChecked(self.is_ext)
vbox.addWidget(cb_ext)
if 'bip39' in self.options:
def f(b):
self.is_seed = (lambda x: bool(x)) if b else self.saved_is_seed
self.is_bip39 = b
self.on_edit()
if b:
msg = ' '.join([
'<b>' + _('Warning') + ':</b> ',
_('BIP39 seeds can be imported in Electrum-MUE, so that users can access funds locked in other wallets.'),
_('However, we do not generate BIP39 seeds, because they do not meet our safety standard.'),
_('BIP39 seeds do not include a version number, which compromises compatibility with future software.'),
_('We do not guarantee that BIP39 imports will always be supported in Electrum-MUE.'),
])
else:
msg = ''
self.seed_warning.setText(msg)
cb_bip39 = QCheckBox(_('BIP39 seed'))
cb_bip39.toggled.connect(f)
cb_bip39.setChecked(self.is_bip39)
vbox.addWidget(cb_bip39)
vbox.addLayout(Buttons(OkButton(dialog)))
if not dialog.exec_():
return None
self.is_ext = cb_ext.isChecked() if 'ext' in self.options else False
self.is_bip39 = cb_bip39.isChecked() if 'bip39' in self.options else False
def show_address(self, sequence, txin_type):
client = self.get_client()
address_path = self.get_derivation()[2:] + "/%d/%d"%sequence
self.handler.show_message(_("Showing address ..."))
segwit = is_segwit_script_type(txin_type)
segwitNative = txin_type == 'p2wpkh'
try:
client.getWalletPublicKey(address_path, showOnScreen=True, segwit=segwit, segwitNative=segwitNative)
except BTChipException as e:
if e.sw == 0x6985: # cancelled by user
pass
elif e.sw == 0x6982:
raise # pin lock. decorator will catch it
elif e.sw == 0x6b00: # hw.1 raises this
self.handler.show_error('{}\n{}\n{}'.format(
_('Error showing address') + ':',
e,
_('Your device might not have support for this functionality.')))
else:
self.logger.exception('')
self.handler.show_error(e)
except BaseException as e:
self.logger.exception('')
self.handler.show_error(e)
finally:
self.handler.finished()
def make_cypherseed(self, img, rawnoise, calibration=False, is_seed = True):
img = img.convertToFormat(QImage.Format_Mono)
p = QPainter()
p.begin(img)
p.setCompositionMode(26) #xor
p.drawImage(0, 0, rawnoise)
p.end()
cypherseed = self.pixelcode_2x2(img)
cypherseed = QBitmap.fromImage(cypherseed)
cypherseed = cypherseed.scaled(self.f_size, Qt.KeepAspectRatio)
cypherseed = self.overlay_marks(cypherseed, True, calibration)
if not is_seed:
self.filename_prefix = 'custom_secret_'
self.was = _('Custom secret')
else:
self.filename_prefix = self.wallet_name + '_seed_'
self.was = self.wallet_name + ' ' + _('seed')
if self.extension:
self.ext_warning(self.c_dialog)
if not calibration:
self.toPdf(QImage(cypherseed))
QDesktopServices.openUrl(QUrl.fromLocalFile(self.get_path_to_revealer_file('.pdf')))
cypherseed.save(self.get_path_to_revealer_file('.png'))
self.bcrypt(self.c_dialog)
return cypherseed
def __init__(self, parent):
super(MatrixDialog, self).__init__(parent)
self.setWindowTitle(_("Trezor Matrix Recovery"))
self.num = 9
self.loop = QEventLoop()
vbox = QVBoxLayout(self)
vbox.addWidget(WWLabel(MATRIX_RECOVERY))
grid = QGridLayout()
grid.setSpacing(0)
self.char_buttons = []
for y in range(3):
for x in range(3):
button = QPushButton('?')
button.clicked.connect(
partial(self.process_key,
ord('1') + y * 3 + x))
grid.addWidget(button, 3 - y, x)
self.char_buttons.append(button)
vbox.addLayout(grid)
self.backspace_button = QPushButton("<=")
self.backspace_button.clicked.connect(
partial(self.process_key, Qt.Key_Backspace))
self.cancel_button = QPushButton(_("Cancel"))
self.cancel_button.clicked.connect(
partial(self.process_key, Qt.Key_Escape))
buttons = Buttons(self.backspace_button, self.cancel_button)
vbox.addSpacing(40)
vbox.addLayout(buttons)
self.refresh()
self.show()
def add_cosigner_dialog(self, run_next, index, is_valid):
title = _("Add Cosigner") + " %d" % index
message = ' '.join([
_('Please enter the master public key (xpub) of your cosigner.'),
_('Enter their master private key (xprv) if you want to be able to sign for them.'
)
])
return self.text_input(title, message, is_valid)
def on_error(exc_info):
e = exc_info[1]
window.show_error("{header}\n{exc}\n\n{tor}".format(
header=_('Error getting TrustedCoin account info.'),
exc=str(e),
tor=
_('If you keep experiencing network problems, try using a Tor proxy.'
)))
def __init__(self, text="", allow_multi=False):
ButtonsTextEdit.__init__(self, text)
self.allow_multi = allow_multi
self.setReadOnly(0)
self.addButton("file.png", self.file_input, _("Read file"))
icon = "camera_white.png" if ColorScheme.dark_scheme else "camera_dark.png"
self.addButton(icon, self.qr_input, _("Read QR code"))
run_hook('scan_text_edit', self)
def set_pin(self, remove):
if remove:
self.msg = _("Confirm on your {} device to disable PIN protection")
elif self.features.pin_protection:
self.msg = _("Confirm on your {} device to change your PIN")
else:
self.msg = _("Confirm on your {} device to set a PIN")
self.change_pin(remove)
def create_password_layout(self, wallet, is_encrypted, OK_button):
if not is_encrypted:
msg = _('Your wallet file is NOT encrypted.')
else:
msg = _('Your wallet file is encrypted.')
msg += '\n' + _('Note: If you enable this setting, you will need your hardware device to open your wallet.')
msg += '\n' + _('Use this dialog to toggle encryption.')
self.playout = PasswordLayoutForHW(msg)
def __init__(self, parent, seed, passphrase):
WindowModalDialog.__init__(self, parent, ('Electrum-MUE - ' + _('Seed')))
self.setMinimumWidth(400)
vbox = QVBoxLayout(self)
title = _("Your wallet generation seed is:")
slayout = SeedLayout(title=title, seed=seed, msg=True, passphrase=passphrase)
vbox.addLayout(slayout)
vbox.addLayout(Buttons(CloseButton(self)))
def __init__(self, config, app, manager, parent):
BaseWizard.__init__(self, config, None, None)
QDialog.__init__(self, None)
self.app = app
self.gui = parent
self.manager = manager
self.setMinimumSize(600, 400)
self.accept_signal.connect(self.accept)
self.setWindowTitle('Electrum-MUE - ' + _('Masternode Wizard'))
self.mn = MasternodeAnnounce()
self.alias_e = None
self.address_e = None
self.privkey_e = None
self.valid_utxo_list = None
self.title = QLabel()
self.main_widget = QWidget()
self.back_button = QPushButton(_("Back"), self)
self.back_button.setText(
_('Back') if self.can_go_back() else _('Cancel'))
self.next_button = QPushButton(_("Next"), self)
self.next_button.setDefault(True)
self.logo = QLabel()
self.icon_filename = None
self.loop = QEventLoop()
self.rejected.connect(lambda: self.loop.exit(0))
self.back_button.clicked.connect(lambda: self.loop.exit(1))
self.next_button.clicked.connect(lambda: self.loop.exit(2))
outer_vbox = QVBoxLayout(self)
inner_vbox = QVBoxLayout()
inner_vbox.addWidget(self.title)
inner_vbox.addWidget(self.main_widget)
inner_vbox.addStretch(1)
# inner_vbox.addWidget(self.please_wait)
inner_vbox.addStretch(1)
scroll_widget = QWidget()
scroll_widget.setLayout(inner_vbox)
scroll = QScrollArea()
scroll.setWidget(scroll_widget)
scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
scroll.setWidgetResizable(True)
icon_vbox = QVBoxLayout()
icon_vbox.addWidget(self.logo)
icon_vbox.addStretch(1)
hbox = QHBoxLayout()
hbox.addLayout(icon_vbox)
hbox.addSpacing(5)
hbox.addWidget(scroll)
hbox.setStretchFactor(scroll, 1)
outer_vbox.addLayout(hbox)
outer_vbox.addLayout(Buttons(self.back_button, self.next_button))
self.set_icon('electrum.png')
self.show()
self.raise_()
self.refresh_gui() # Need for QT on MacOSX. Lame.
def add_io(self, vbox):
vbox.addWidget(QLabel(_("Inputs") + ' (%d)' % len(self.tx.inputs())))
ext = QTextCharFormat()
rec = QTextCharFormat()
rec.setBackground(QBrush(ColorScheme.GREEN.as_color(background=True)))
rec.setToolTip(_("Wallet receive address"))
chg = QTextCharFormat()
chg.setBackground(QBrush(ColorScheme.YELLOW.as_color(background=True)))
chg.setToolTip(_("Wallet change address"))
twofactor = QTextCharFormat()
twofactor.setBackground(
QBrush(ColorScheme.BLUE.as_color(background=True)))
twofactor.setToolTip(
_("TrustedCoin (2FA) fee for the next batch of transactions"))
def text_format(addr):
if self.wallet.is_mine(addr):
return chg if self.wallet.is_change(addr) else rec
elif self.wallet.is_billing_address(addr):
return twofactor
return ext
def format_amount(amt):
return self.main_window.format_amount(amt, whitespaces=True)
i_text = QTextEditWithDefaultSize()
i_text.setFont(QFont(MONOSPACE_FONT))
i_text.setReadOnly(True)
cursor = i_text.textCursor()
for x in self.tx.inputs():
if x['type'] == 'coinbase':
cursor.insertText('coinbase')
else:
prevout_hash = x.get('prevout_hash')
prevout_n = x.get('prevout_n')
cursor.insertText(prevout_hash + ":%-4d " % prevout_n, ext)
addr = self.wallet.get_txin_address(x)
if addr is None:
addr = ''
cursor.insertText(addr, text_format(addr))
if x.get('value'):
cursor.insertText(format_amount(x['value']), ext)
cursor.insertBlock()
vbox.addWidget(i_text)
vbox.addWidget(QLabel(_("Outputs") + ' (%d)' % len(self.tx.outputs())))
o_text = QTextEditWithDefaultSize()
o_text.setFont(QFont(MONOSPACE_FONT))
o_text.setReadOnly(True)
cursor = o_text.textCursor()
for o in self.tx.get_outputs_for_UI():
addr, v = o.address, o.value
cursor.insertText(addr, text_format(addr))
if v is not None:
cursor.insertText('\t', ext)
cursor.insertText(format_amount(v), ext)
cursor.insertBlock()
vbox.addWidget(o_text)
def __init__(self, seed=None, title=None, icon=True, msg=None, options=None,
is_seed=None, passphrase=None, parent=None, for_seed_words=True):
QVBoxLayout.__init__(self)
self.parent = parent
self.options = options
if title:
self.addWidget(WWLabel(title))
if seed: # "read only", we already have the text
if for_seed_words:
self.seed_e = ButtonsTextEdit()
else: # e.g. xpub
self.seed_e = ShowQRTextEdit()
self.seed_e.setReadOnly(True)
self.seed_e.setText(seed)
else: # we expect user to enter text
assert for_seed_words
self.seed_e = CompletionTextEdit()
self.seed_e.setTabChangesFocus(False) # so that tab auto-completes
self.is_seed = is_seed
self.saved_is_seed = self.is_seed
self.seed_e.textChanged.connect(self.on_edit)
self.initialize_completer()
self.seed_e.setMaximumHeight(75)
hbox = QHBoxLayout()
if icon:
logo = QLabel()
logo.setPixmap(QPixmap(icon_path("seed.png"))
.scaledToWidth(64, mode=Qt.SmoothTransformation))
logo.setMaximumWidth(60)
hbox.addWidget(logo)
hbox.addWidget(self.seed_e)
self.addLayout(hbox)
hbox = QHBoxLayout()
hbox.addStretch(1)
self.seed_type_label = QLabel('')
hbox.addWidget(self.seed_type_label)
# options
self.is_bip39 = False
self.is_ext = False
if options:
opt_button = EnterButton(_('Options'), self.seed_options)
hbox.addWidget(opt_button)
self.addLayout(hbox)
if passphrase:
hbox = QHBoxLayout()
passphrase_e = QLineEdit()
passphrase_e.setText(passphrase)
passphrase_e.setReadOnly(True)
hbox.addWidget(QLabel(_("Your seed extension is") + ':'))
hbox.addWidget(passphrase_e)
self.addLayout(hbox)
self.addStretch(1)
self.seed_warning = WWLabel('')
if msg:
self.seed_warning.setText(seed_warning_msg(seed))
self.addWidget(self.seed_warning)
def toggle_passphrase(self):
if self.features.passphrase_protection:
msg = _("Confirm on your {} device to disable passphrases")
else:
msg = _("Confirm on your {} device to enable passphrases")
enabled = not self.features.passphrase_protection
with self.run_flow(msg):
trezorlib.device.apply_settings(self.client,
use_passphrase=enabled)
def setup_device(self, device_info, wizard, purpose):
devmgr = self.device_manager()
device_id = device_info.device.id_
client = devmgr.client_by_id(device_id)
if client is None:
raise UserFacingException(_('Failed to create a client for this device.') + '\n' +
_('Make sure it is in the correct state.'))
client.handler = self.create_handler(wizard)
client.get_xpub("m/44'/222'", 'standard') # TODO replace by direct derivation once Nano S > 1.1
def setup_device(self, device_info, wizard, purpose):
devmgr = self.device_manager()
device_id = device_info.device.id_
client = devmgr.client_by_id(device_id)
if client is None:
raise UserFacingException(
_('Failed to create a client for this device.') + '\n' +
_('Make sure it is in the correct state.'))
client.handler = self.create_handler(wizard)
def set_pin(self, remove):
if remove:
msg = _("Confirm on your {} device to disable PIN protection")
elif self.features.pin_protection:
msg = _("Confirm on your {} device to change your PIN")
else:
msg = _("Confirm on your {} device to set a PIN")
with self.run_flow(msg):
trezorlib.device.change_pin(self.client, remove)
def bcrypt(self, dialog):
self.rawnoise = False
version = self.versioned_seed.version
code_id = self.versioned_seed.checksum
dialog.show_message(''.join([_("{} encrypted for Revealer {}_{} saved as PNG and PDF at: ").format(self.was, version, code_id),
"<b>", self.get_path_to_revealer_file(), "</b>", "<br/>",
"<br/>", "<b>", _("Always check your backups.")]),
rich_text=True)
dialog.close()
def export(self):
name = 'signed_%s.txn' % (
self.tx.txid()[0:8]) if self.tx.is_complete() else 'unsigned.txn'
fileName = self.main_window.getSaveFileName(
_("Select where to save your signed transaction"), name, "*.txn")
if fileName:
with open(fileName, "w+") as f:
f.write(json.dumps(self.tx.as_dict(), indent=4) + '\n')
self.show_message(_("Transaction exported successfully"))
self.saved = True
