def __init__(self, parent=None):
MyTreeWidget.__init__(self, parent, self.create_menu, [ _('Address'), _('Label'), _('Balance'), _('Tx')], 1)
self.setSelectionMode(QAbstractItemView.ExtendedSelection)
def create_menu(self, position):
from electrum_axe.wallet import Multisig_Wallet
is_multisig = isinstance(self.wallet, Multisig_Wallet)
can_delete = self.wallet.can_delete_address()
selected = self.selectedItems()
multi_select = len(selected) > 1
addrs = [item.text(1) for item in selected]
if not addrs:
return
if not multi_select:
item = self.itemAt(position)
col = self.currentColumn()
if not item:
return
addr = addrs[0]
if not is_address(addr):
item.setExpanded(not item.isExpanded())
return
menu = QMenu()
if not multi_select:
column_title = self.headerItem().text(col)
copy_text = item.text(col)
menu.addAction(
_("Copy {}").format(column_title),
lambda: self.parent.app.clipboard().setText(copy_text))
menu.addAction(_('Details'),
lambda: self.parent.show_address(addr))
if col in self.editable_columns:
menu.addAction(
_("Edit {}").format(column_title),
lambda: self.editItem(item, col))
menu.addAction(_("Request payment"),
lambda: self.parent.receive_at(addr))
if self.wallet.can_export():
menu.addAction(_("Private key"),
lambda: self.parent.show_private_key(addr))
if not is_multisig and not self.wallet.is_watching_only():
menu.addAction(_("Sign/verify message"),
lambda: self.parent.sign_verify_message(addr))
menu.addAction(_("Encrypt/decrypt message"),
lambda: self.parent.encrypt_message(addr))
if can_delete:
menu.addAction(_("Remove from wallet"),
lambda: self.parent.remove_address(addr))
addr_URL = block_explorer_URL(self.config, 'addr', addr)
if addr_URL:
menu.addAction(_("View on block explorer"),
lambda: webbrowser.open(addr_URL))
if not self.wallet.is_frozen(addr):
menu.addAction(
_("Freeze"),
lambda: self.parent.set_frozen_state([addr], True))
else:
menu.addAction(
_("Unfreeze"),
lambda: self.parent.set_frozen_state([addr], False))
coins = self.wallet.get_utxos(addrs)
if coins:
menu.addAction(_("Spend from"),
lambda: self.parent.spend_coins(coins))
run_hook('receive_menu', menu, addrs, self.wallet)
menu.exec_(self.viewport().mapToGlobal(position))
def on_update(self):
self.wallet = self.parent.wallet
item = self.currentItem()
current_address = item.data(0, Qt.UserRole) if item else None
if self.show_change == 1:
addr_list = self.wallet.get_receiving_addresses()
elif self.show_change == 2:
addr_list = self.wallet.get_change_addresses()
else:
addr_list = self.wallet.get_addresses()
self.clear()
for address in addr_list:
num = len(self.wallet.get_address_history(address))
is_used = self.wallet.is_used(address)
label = self.wallet.labels.get(address, '')
c, u, x = self.wallet.get_addr_balance(address)
balance = c + u + x
if self.show_used == 1 and (balance or is_used):
continue
if self.show_used == 2 and balance == 0:
continue
if self.show_used == 3 and not is_used:
continue
balance_text = self.parent.format_amount(balance, whitespaces=True)
fx = self.parent.fx
# create item
if fx and fx.get_fiat_address_config():
rate = fx.exchange_rate()
fiat_balance = fx.value_str(balance, rate)
address_item = SortableTreeWidgetItem([
'', address, label, balance_text, fiat_balance,
"%d" % num
])
else:
address_item = SortableTreeWidgetItem(
['', address, label, balance_text,
"%d" % num])
# align text and set fonts
for i in range(address_item.columnCount()):
address_item.setTextAlignment(i, Qt.AlignVCenter)
if i not in (0, 2):
address_item.setFont(i, QFont(MONOSPACE_FONT))
if fx and fx.get_fiat_address_config():
address_item.setTextAlignment(4,
Qt.AlignRight | Qt.AlignVCenter)
# setup column 0
if self.wallet.is_change(address):
address_item.setText(0, _('change'))
address_item.setBackground(0,
ColorScheme.YELLOW.as_color(True))
else:
address_item.setText(0, _('receiving'))
address_item.setBackground(0, ColorScheme.GREEN.as_color(True))
address_item.setData(
0, Qt.UserRole,
address) # column 0; independent from address column
# setup column 1
if self.wallet.is_frozen(address):
address_item.setBackground(1, ColorScheme.BLUE.as_color(True))
if self.wallet.is_beyond_limit(address):
address_item.setBackground(1, ColorScheme.RED.as_color(True))
# add item
self.addChild(address_item)
if address == current_address:
self.setCurrentItem(address_item)
from PyQt5.Qt import Qt
from PyQt5.Qt import QGridLayout, QInputDialog, QPushButton
from PyQt5.Qt import QVBoxLayout, QLabel
from electrum_axe.gui.qt.util import *
from electrum_axe.i18n import _
from electrum_axe.plugin import hook, DeviceMgr
from electrum_axe.util import PrintError, UserCancelled, bh2u
from electrum_axe.wallet import Wallet, Standard_Wallet
from ..hw_wallet.qt import QtHandlerBase, QtPluginBase
from .safe_t import SafeTPlugin, TIM_NEW, TIM_RECOVER, TIM_MNEMONIC
PASSPHRASE_HELP_SHORT =_(
"Passphrases allow you to access new wallets, each "
"hidden behind a particular case-sensitive passphrase.")
PASSPHRASE_HELP = PASSPHRASE_HELP_SHORT + " " + _(
"You need to create a separate AXE Electrum wallet for each passphrase "
"you use as they each generate different addresses. Changing "
"your passphrase does not lose other wallets, each is still "
"accessible behind its own passphrase.")
RECOMMEND_PIN = _(
"You should enable PIN protection. Your PIN is the only protection "
"for your AXE coins if your device is lost or stolen.")
PASSPHRASE_NOT_PIN = _(
"If you forget a passphrase you will be unable to access any "
"AXE coins in the wallet behind it. A passphrase is not a PIN. "
"Only change this if you are sure you understand it.")
def slider_moved():
mins = timeout_slider.sliderPosition()
timeout_minutes.setText(_("%2d minutes") % mins)
def contextMenuEvent(self, e):
m = self.createStandardContextMenu()
m.addAction(_("Read QR code"), self.qr_input)
m.exec_(e.globalPos())
from electrum_axe.i18n import _
fullname = 'Digital Bitbox'
description = _('Provides support for Digital Bitbox hardware wallet')
registers_keystore = ('hardware', 'digitalbitbox', _("Digital Bitbox wallet"))
available_for = ['qt', 'cmdline']
def decrypt_message(self, pubkey, message, password):
raise RuntimeError(
_('Encryption and decryption are currently not supported for {}').
format(self.device))
def sign_message(self, sequence, message, password):
sig = None
try:
message = message.encode('utf8')
inputPath = self.get_derivation() + "/%d/%d" % sequence
msg_hash = sha256d(msg_magic(message))
inputHash = to_hexstr(msg_hash)
hasharray = []
hasharray.append({'hash': inputHash, 'keypath': inputPath})
hasharray = json.dumps(hasharray)
msg = ('{"sign":{"meta":"sign message", "data":%s}}' %
hasharray).encode('utf8')
dbb_client = self.plugin.get_client(self)
if not dbb_client.is_paired():
raise Exception(_("Could not sign message."))
reply = dbb_client.hid_send_encrypt(msg)
self.handler.show_message(
_("Signing message ...") + "\n\n" +
_("To continue, touch the Digital Bitbox's blinking light for 3 seconds."
) + "\n\n" +
_("To cancel, briefly touch the blinking light or wait for the timeout."
))
reply = dbb_client.hid_send_encrypt(
msg
) # Send twice, first returns an echo for smart verification (not implemented)
self.handler.finished()
if 'error' in reply:
raise Exception(reply['error']['message'])
if 'sign' not in reply:
raise Exception(_("Could not sign message."))
if 'recid' in reply['sign'][0]:
# firmware > v2.1.1
sig_string = binascii.unhexlify(reply['sign'][0]['sig'])
recid = int(reply['sign'][0]['recid'], 16)
sig = ecc.construct_sig65(sig_string, recid, True)
pubkey, compressed = ecc.ECPubkey.from_signature65(
sig, msg_hash)
addr = public_key_to_p2pkh(
pubkey.get_public_key_bytes(compressed=compressed))
if ecc.verify_message_with_address(addr, sig,
message) is False:
raise Exception(_("Could not sign message"))
elif 'pubkey' in reply['sign'][0]:
# firmware <= v2.1.1
for recid in range(4):
sig_string = binascii.unhexlify(reply['sign'][0]['sig'])
sig = ecc.construct_sig65(sig_string, recid, True)
try:
addr = public_key_to_p2pkh(
binascii.unhexlify(reply['sign'][0]['pubkey']))
if ecc.verify_message_with_address(addr, sig, message):
break
except Exception:
continue
else:
raise Exception(_("Could not sign message"))
except BaseException as e:
self.give_error(e)
return sig
def format_date(self, d):
return str(datetime.date(d.year, d.month, d.day)) if d else _('None')
def select_import_file():
text = QFileDialog.getOpenFileName(None,
_('Select a file to import'),
'', '*.conf')
if text and len(text) == 2:
import_filename_edit.setText(text[0])
def data(self, index: QModelIndex, role: Qt.ItemDataRole) -> QVariant:
# note: this method is performance-critical.
# it is called a lot, and so must run extremely fast.
assert index.isValid()
col = index.column()
tx_item = self.transactions.value_from_pos(index.row())
tx_hash = tx_item['txid']
conf = tx_item['confirmations']
txpos = tx_item['txpos_in_block'] or 0
height = tx_item['height']
islock = tx_item['islock']
try:
status, status_str = self.tx_status_cache[tx_hash]
except KeyError:
tx_mined_info = self.tx_mined_info_from_tx_item(tx_item)
status, status_str = self.parent.wallet.get_tx_status(
tx_hash, tx_mined_info, islock)
if role == Qt.UserRole:
# for sorting
now = int(time.time())
d = {
HistoryColumns.STATUS_ICON:
# height breaks ties for unverified txns
# txpos breaks ties for verified same block txns
((conf, now - islock + 1) # one more to be gt -status (-0)
if not conf and islock else (conf, -status, -height, -txpos)),
HistoryColumns.STATUS_TEXT:
status_str,
HistoryColumns.DIP2:
tx_item.get('dip2', ''),
HistoryColumns.DESCRIPTION:
tx_item['label'],
HistoryColumns.COIN_VALUE:
tx_item['value'].value,
HistoryColumns.RUNNING_COIN_BALANCE:
tx_item['balance'].value,
HistoryColumns.FIAT_VALUE:
tx_item['fiat_value'].value
if 'fiat_value' in tx_item else None,
HistoryColumns.FIAT_ACQ_PRICE:
tx_item['acquisition_price'].value
if 'acquisition_price' in tx_item else None,
HistoryColumns.FIAT_CAP_GAINS:
tx_item['capital_gain'].value
if 'capital_gain' in tx_item else None,
HistoryColumns.TXID:
tx_hash,
}
return QVariant(d[col])
if role not in (Qt.DisplayRole, Qt.EditRole):
if col == HistoryColumns.STATUS_ICON and role == Qt.DecorationRole:
return QVariant(read_QIcon(TX_ICONS[status]))
elif col == HistoryColumns.STATUS_ICON and role == Qt.ToolTipRole:
c = str(conf) + _(' confirmation' + ('s' if conf != 1 else ''))
if conf < 6 and islock:
res = 'InstantSend, %s' % c
else:
res = c
return QVariant(res)
elif col != HistoryColumns.DESCRIPTION and role == Qt.TextAlignmentRole:
return QVariant(Qt.AlignRight | Qt.AlignVCenter)
elif col != HistoryColumns.DESCRIPTION and role == Qt.FontRole:
monospace_font = QFont(MONOSPACE_FONT)
return QVariant(monospace_font)
elif col == HistoryColumns.DESCRIPTION and role == Qt.DecorationRole \
and self.parent.wallet.invoices.paid.get(tx_hash):
return QVariant(read_QIcon("seal"))
elif col == HistoryColumns.DIP2 and role == Qt.ForegroundRole:
dip2_brush = QBrush(QColor("#1c75bc"))
return QVariant(dip2_brush)
elif col in (HistoryColumns.DESCRIPTION, HistoryColumns.COIN_VALUE) \
and role == Qt.ForegroundRole and tx_item['value'].value < 0:
red_brush = QBrush(QColor("#BC1E1E"))
return QVariant(red_brush)
elif col == HistoryColumns.FIAT_VALUE and role == Qt.ForegroundRole \
and not tx_item.get('fiat_default') and tx_item.get('fiat_value') is not None:
blue_brush = QBrush(QColor("#1E1EFF"))
return QVariant(blue_brush)
return QVariant()
if col == HistoryColumns.STATUS_TEXT:
return QVariant(status_str)
elif col == HistoryColumns.DIP2:
return QVariant(tx_item.get('dip2', ''))
elif col == HistoryColumns.DESCRIPTION:
return QVariant(tx_item['label'])
elif col == HistoryColumns.COIN_VALUE:
value = tx_item['value'].value
v_str = self.parent.format_amount(value,
is_diff=True,
whitespaces=True)
return QVariant(v_str)
elif col == HistoryColumns.RUNNING_COIN_BALANCE:
balance = tx_item['balance'].value
balance_str = self.parent.format_amount(balance, whitespaces=True)
return QVariant(balance_str)
elif col == HistoryColumns.FIAT_VALUE and 'fiat_value' in tx_item:
value_str = self.parent.fx.format_fiat(tx_item['fiat_value'].value)
return QVariant(value_str)
elif col == HistoryColumns.FIAT_ACQ_PRICE and \
tx_item['value'].value < 0 and 'acquisition_price' in tx_item:
# fixme: should use is_mine
acq = tx_item['acquisition_price'].value
return QVariant(self.parent.fx.format_fiat(acq))
elif col == HistoryColumns.FIAT_CAP_GAINS and 'capital_gain' in tx_item:
cg = tx_item['capital_gain'].value
return QVariant(self.parent.fx.format_fiat(cg))
elif col == HistoryColumns.TXID:
return QVariant(tx_hash)
return QVariant()
def receive_list_menu(self, menu, addr):
window = get_parent_main_window(menu)
menu.addAction(_("Send via e-mail"), lambda: self.send(window, addr))
def description(self):
return _("Send and receive payment requests via email")
def __init__(self, text=None):
ButtonsTextEdit.__init__(self, text)
self.setReadOnly(1)
self.addButton(":icons/qrcode.png", self.qr_show, _("Show as QR code"))
run_hook('show_text_edit', self)
def sign_transaction(self, tx, password):
if tx.is_complete():
return
try:
p2pkhTransaction = True
derivations = self.get_tx_derivations(tx)
inputhasharray = []
hasharray = []
pubkeyarray = []
# Build hasharray from inputs
for i, txin in enumerate(tx.inputs()):
if txin['type'] == 'coinbase':
self.give_error(
"Coinbase not supported") # should never happen
if txin['type'] != 'p2pkh':
p2pkhTransaction = False
for x_pubkey in txin['x_pubkeys']:
if x_pubkey in derivations:
index = derivations.get(x_pubkey)
inputPath = "%s/%d/%d" % (self.get_derivation(),
index[0], index[1])
inputHash = sha256d(
binascii.unhexlify(tx.serialize_preimage(i)))
hasharray_i = {
'hash': to_hexstr(inputHash),
'keypath': inputPath
}
hasharray.append(hasharray_i)
inputhasharray.append(inputHash)
break
else:
self.give_error("No matching x_key for sign_transaction"
) # should never happen
# Build pubkeyarray from outputs
for o in tx.outputs():
assert o.type == TYPE_ADDRESS
info = tx.output_info.get(o.address)
if info is not None:
index = info.address_index
changePath = self.get_derivation() + "/%d/%d" % index
changePubkey = self.derive_pubkey(index[0], index[1])
pubkeyarray_i = {
'pubkey': changePubkey,
'keypath': changePath
}
pubkeyarray.append(pubkeyarray_i)
# Special serialization of the unsigned transaction for
# the mobile verification app.
# At the moment, verification only works for p2pkh transactions.
if p2pkhTransaction:
class CustomTXSerialization(Transaction):
@classmethod
def input_script(self, txin, estimate_size=False):
if txin['type'] == 'p2pkh':
return Transaction.get_preimage_script(txin)
if txin['type'] == 'p2sh':
# Multisig verification has partial support, but is disabled. This is the
# expected serialization though, so we leave it here until we activate it.
return '00' + push_script(
Transaction.get_preimage_script(txin))
raise Exception("unsupported type %s" % txin['type'])
tx_dbb_serialized = CustomTXSerialization(
tx.serialize()).serialize_to_network()
else:
# We only need this for the signing echo / verification.
tx_dbb_serialized = None
# Build sign command
dbb_signatures = []
steps = math.ceil(1.0 * len(hasharray) / self.maxInputs)
for step in range(int(steps)):
hashes = hasharray[step * self.maxInputs:(step + 1) *
self.maxInputs]
msg = {
"sign": {
"data": hashes,
"checkpub": pubkeyarray,
},
}
if tx_dbb_serialized is not None:
msg["sign"]["meta"] = to_hexstr(sha256d(tx_dbb_serialized))
msg = json.dumps(msg).encode('ascii')
dbb_client = self.plugin.get_client(self)
if not dbb_client.is_paired():
raise Exception("Could not sign transaction.")
reply = dbb_client.hid_send_encrypt(msg)
if 'error' in reply:
raise Exception(reply['error']['message'])
if 'echo' not in reply:
raise Exception("Could not sign transaction.")
if self.plugin.is_mobile_paired(
) and tx_dbb_serialized is not None:
reply['tx'] = tx_dbb_serialized
self.plugin.comserver_post_notification(reply)
if steps > 1:
self.handler.show_message(
_("Signing large transaction. Please be patient ...") +
"\n\n" +
_("To continue, touch the Digital Bitbox's blinking light for 3 seconds."
) + " " +
_("(Touch {} of {})").format((step + 1), steps) +
"\n\n" +
_("To cancel, briefly touch the blinking light or wait for the timeout."
) + "\n\n")
else:
self.handler.show_message(
_("Signing transaction...") + "\n\n" +
_("To continue, touch the Digital Bitbox's blinking light for 3 seconds."
) + "\n\n" +
_("To cancel, briefly touch the blinking light or wait for the timeout."
))
# Send twice, first returns an echo for smart verification
reply = dbb_client.hid_send_encrypt(msg)
self.handler.finished()
if 'error' in reply:
if reply["error"].get('code') in (600, 601):
# aborted via LED short touch or timeout
raise UserCancelled()
raise Exception(reply['error']['message'])
if 'sign' not in reply:
raise Exception("Could not sign transaction.")
dbb_signatures.extend(reply['sign'])
# Fill signatures
if len(dbb_signatures) != len(tx.inputs()):
raise Exception("Incorrect number of transactions signed."
) # Should never occur
for i, txin in enumerate(tx.inputs()):
num = txin['num_sig']
for pubkey in txin['pubkeys']:
signatures = list(filter(None, txin['signatures']))
if len(signatures) == num:
break # txin is complete
ii = txin['pubkeys'].index(pubkey)
signed = dbb_signatures[i]
if 'recid' in signed:
# firmware > v2.1.1
recid = int(signed['recid'], 16)
s = binascii.unhexlify(signed['sig'])
h = inputhasharray[i]
pk = ecc.ECPubkey.from_sig_string(s, recid, h)
pk = pk.get_public_key_hex(compressed=True)
elif 'pubkey' in signed:
# firmware <= v2.1.1
pk = signed['pubkey']
if pk != pubkey:
continue
sig_r = int(signed['sig'][:64], 16)
sig_s = int(signed['sig'][64:], 16)
sig = ecc.der_sig_from_r_and_s(sig_r, sig_s)
sig = to_hexstr(sig) + '01'
tx.add_signature_to_txin(i, ii, sig)
except UserCancelled:
raise
except BaseException as e:
self.give_error(e, True)
else:
_logger.info("Transaction is_complete {tx.is_complete()}")
tx.raw = tx.serialize()
def contextMenuEvent(self, e):
m = self.createStandardContextMenu()
m.addAction(_("Show as QR code"), self.qr_show)
m.exec_(e.globalPos())
def settings_widget(self, window):
return EnterButton(_('Settings'),
partial(self.settings_dialog, window))
def decrypt_message(self, sequence, message, password):
raise UserFacingException(
_('Encryption and decryption are not implemented by {}').format(
self.device))
def done_processing_success(self, dialog, result):
dialog.show_message(_("Your labels have been synchronised."))
def decrypt_message(self, sequence, message, password):
raise RuntimeError(
_('Encryption and decryption are not implemented by {}').format(
self.device))
def done_processing_error(self, dialog, result):
traceback.print_exception(*result, file=sys.stderr)
dialog.show_error(_("Error synchronising labels") + ':\n' + str(result[:2]))
def __init__(self, window, plugin, keystore, device_id):
title = _("{} Settings").format(plugin.device)
super(SettingsDialog, self).__init__(window, title)
self.setMaximumWidth(540)
devmgr = plugin.device_manager()
config = devmgr.config
handler = keystore.handler
thread = keystore.thread
hs_rows, hs_cols = (64, 128)
def invoke_client(method, *args, **kw_args):
unpair_after = kw_args.pop('unpair_after', False)
def task():
client = devmgr.client_by_id(device_id)
if not client:
raise RuntimeError("Device not connected")
if method:
getattr(client, method)(*args, **kw_args)
if unpair_after:
devmgr.unpair_id(device_id)
return client.features
thread.add(task, on_success=update)
def update(features):
self.features = features
set_label_enabled()
if features.bootloader_hash:
bl_hash = bh2u(features.bootloader_hash)
bl_hash = "\n".join([bl_hash[:32], bl_hash[32:]])
else:
bl_hash = "N/A"
noyes = [_("No"), _("Yes")]
endis = [_("Enable Passphrases"), _("Disable Passphrases")]
disen = [_("Disabled"), _("Enabled")]
setchange = [_("Set a PIN"), _("Change PIN")]
version = "%d.%d.%d" % (features.major_version,
features.minor_version,
features.patch_version)
device_label.setText(features.label)
pin_set_label.setText(noyes[features.pin_protection])
passphrases_label.setText(disen[features.passphrase_protection])
bl_hash_label.setText(bl_hash)
label_edit.setText(features.label)
device_id_label.setText(features.device_id)
initialized_label.setText(noyes[features.initialized])
version_label.setText(version)
clear_pin_button.setVisible(features.pin_protection)
clear_pin_warning.setVisible(features.pin_protection)
pin_button.setText(setchange[features.pin_protection])
pin_msg.setVisible(not features.pin_protection)
passphrase_button.setText(endis[features.passphrase_protection])
language_label.setText(features.language)
def set_label_enabled():
label_apply.setEnabled(label_edit.text() != self.features.label)
def rename():
invoke_client('change_label', label_edit.text())
def toggle_passphrase():
title = _("Confirm Toggle Passphrase Protection")
currently_enabled = self.features.passphrase_protection
if currently_enabled:
msg = _("After disabling passphrases, you can only pair this "
"AXE Electrum wallet if it had an empty passphrase. "
"If its passphrase was not empty, you will need to "
"create a new wallet with the install wizard. You "
"can use this wallet again at any time by re-enabling "
"passphrases and entering its passphrase.")
else:
msg = _("Your current AXE Electrum wallet can only be used with "
"an empty passphrase. You must create a separate "
"wallet with the install wizard for other passphrases "
"as each one generates a new set of addresses.")
msg += "\n\n" + _("Are you sure you want to proceed?")
if not self.question(msg, title=title):
return
invoke_client('toggle_passphrase', unpair_after=currently_enabled)
def change_homescreen():
dialog = QFileDialog(self, _("Choose Homescreen"))
filename, __ = dialog.getOpenFileName()
if not filename:
return # user cancelled
if filename.endswith('.toif'):
img = open(filename, 'rb').read()
if img[:8] != b'TOIf\x90\x00\x90\x00':
handler.show_error('File is not a TOIF file with size of 144x144')
return
else:
from PIL import Image # FIXME
im = Image.open(filename)
if im.size != (128, 64):
handler.show_error('Image must be 128 x 64 pixels')
return
im = im.convert('1')
pix = im.load()
img = bytearray(1024)
for j in range(64):
for i in range(128):
if pix[i, j]:
o = (i + j * 128)
img[o // 8] |= (1 << (7 - o % 8))
img = bytes(img)
invoke_client('change_homescreen', img)
def clear_homescreen():
invoke_client('change_homescreen', b'\x00')
def set_pin():
invoke_client('set_pin', remove=False)
def clear_pin():
invoke_client('set_pin', remove=True)
def wipe_device():
wallet = window.wallet
if wallet and sum(wallet.get_balance()):
title = _("Confirm Device Wipe")
msg = _("Are you SURE you want to wipe the device?\n"
"Your wallet still has AXE coins in it!")
if not self.question(msg, title=title,
icon=QMessageBox.Critical):
return
invoke_client('wipe_device', unpair_after=True)
def slider_moved():
mins = timeout_slider.sliderPosition()
timeout_minutes.setText(_("%2d minutes") % mins)
def slider_released():
config.set_session_timeout(timeout_slider.sliderPosition() * 60)
# Information tab
info_tab = QWidget()
info_layout = QVBoxLayout(info_tab)
info_glayout = QGridLayout()
info_glayout.setColumnStretch(2, 1)
device_label = QLabel()
pin_set_label = QLabel()
passphrases_label = QLabel()
version_label = QLabel()
device_id_label = QLabel()
bl_hash_label = QLabel()
bl_hash_label.setWordWrap(True)
language_label = QLabel()
initialized_label = QLabel()
rows = [
(_("Device Label"), device_label),
(_("PIN set"), pin_set_label),
(_("Passphrases"), passphrases_label),
(_("Firmware Version"), version_label),
(_("Device ID"), device_id_label),
(_("Bootloader Hash"), bl_hash_label),
(_("Language"), language_label),
(_("Initialized"), initialized_label),
]
for row_num, (label, widget) in enumerate(rows):
info_glayout.addWidget(QLabel(label), row_num, 0)
info_glayout.addWidget(widget, row_num, 1)
info_layout.addLayout(info_glayout)
# Settings tab
settings_tab = QWidget()
settings_layout = QVBoxLayout(settings_tab)
settings_glayout = QGridLayout()
# Settings tab - Label
label_msg = QLabel(_("Name this {}. If you have multiple devices "
"their labels help distinguish them.")
.format(plugin.device))
label_msg.setWordWrap(True)
label_label = QLabel(_("Device Label"))
label_edit = QLineEdit()
label_edit.setMinimumWidth(150)
label_edit.setMaxLength(plugin.MAX_LABEL_LEN)
label_apply = QPushButton(_("Apply"))
label_apply.clicked.connect(rename)
label_edit.textChanged.connect(set_label_enabled)
settings_glayout.addWidget(label_label, 0, 0)
settings_glayout.addWidget(label_edit, 0, 1, 1, 2)
settings_glayout.addWidget(label_apply, 0, 3)
settings_glayout.addWidget(label_msg, 1, 1, 1, -1)
# Settings tab - PIN
pin_label = QLabel(_("PIN Protection"))
pin_button = QPushButton()
pin_button.clicked.connect(set_pin)
settings_glayout.addWidget(pin_label, 2, 0)
settings_glayout.addWidget(pin_button, 2, 1)
pin_msg = QLabel(_("PIN protection is strongly recommended. "
"A PIN is your only protection against someone "
"stealing your AXE coins if they obtain physical "
"access to your {}.").format(plugin.device))
pin_msg.setWordWrap(True)
pin_msg.setStyleSheet("color: red")
settings_glayout.addWidget(pin_msg, 3, 1, 1, -1)
# Settings tab - Homescreen
homescreen_label = QLabel(_("Homescreen"))
homescreen_change_button = QPushButton(_("Change..."))
homescreen_clear_button = QPushButton(_("Reset"))
homescreen_change_button.clicked.connect(change_homescreen)
try:
import PIL
except ImportError:
homescreen_change_button.setDisabled(True)
homescreen_change_button.setToolTip(
_("Required package 'PIL' is not available - Please install it.")
)
homescreen_clear_button.clicked.connect(clear_homescreen)
homescreen_msg = QLabel(_("You can set the homescreen on your "
"device to personalize it. You must "
"choose a {} x {} monochrome black and "
"white image.").format(hs_rows, hs_cols))
homescreen_msg.setWordWrap(True)
settings_glayout.addWidget(homescreen_label, 4, 0)
settings_glayout.addWidget(homescreen_change_button, 4, 1)
settings_glayout.addWidget(homescreen_clear_button, 4, 2)
settings_glayout.addWidget(homescreen_msg, 5, 1, 1, -1)
# Settings tab - Session Timeout
timeout_label = QLabel(_("Session Timeout"))
timeout_minutes = QLabel()
timeout_slider = QSlider(Qt.Horizontal)
timeout_slider.setRange(1, 60)
timeout_slider.setSingleStep(1)
timeout_slider.setTickInterval(5)
timeout_slider.setTickPosition(QSlider.TicksBelow)
timeout_slider.setTracking(True)
timeout_msg = QLabel(
_("Clear the session after the specified period "
"of inactivity. Once a session has timed out, "
"your PIN and passphrase (if enabled) must be "
"re-entered to use the device."))
timeout_msg.setWordWrap(True)
timeout_slider.setSliderPosition(config.get_session_timeout() // 60)
slider_moved()
timeout_slider.valueChanged.connect(slider_moved)
timeout_slider.sliderReleased.connect(slider_released)
settings_glayout.addWidget(timeout_label, 6, 0)
settings_glayout.addWidget(timeout_slider, 6, 1, 1, 3)
settings_glayout.addWidget(timeout_minutes, 6, 4)
settings_glayout.addWidget(timeout_msg, 7, 1, 1, -1)
settings_layout.addLayout(settings_glayout)
settings_layout.addStretch(1)
# Advanced tab
advanced_tab = QWidget()
advanced_layout = QVBoxLayout(advanced_tab)
advanced_glayout = QGridLayout()
# Advanced tab - clear PIN
clear_pin_button = QPushButton(_("Disable PIN"))
clear_pin_button.clicked.connect(clear_pin)
clear_pin_warning = QLabel(
_("If you disable your PIN, anyone with physical access to your "
"{} device can spend your AXE coins.").format(plugin.device))
clear_pin_warning.setWordWrap(True)
clear_pin_warning.setStyleSheet("color: red")
advanced_glayout.addWidget(clear_pin_button, 0, 2)
advanced_glayout.addWidget(clear_pin_warning, 1, 0, 1, 5)
# Advanced tab - toggle passphrase protection
passphrase_button = QPushButton()
passphrase_button.clicked.connect(toggle_passphrase)
passphrase_msg = WWLabel(PASSPHRASE_HELP)
passphrase_warning = WWLabel(PASSPHRASE_NOT_PIN)
passphrase_warning.setStyleSheet("color: red")
advanced_glayout.addWidget(passphrase_button, 3, 2)
advanced_glayout.addWidget(passphrase_msg, 4, 0, 1, 5)
advanced_glayout.addWidget(passphrase_warning, 5, 0, 1, 5)
# Advanced tab - wipe device
wipe_device_button = QPushButton(_("Wipe Device"))
wipe_device_button.clicked.connect(wipe_device)
wipe_device_msg = QLabel(
_("Wipe the device, removing all data from it. The firmware "
"is left unchanged."))
wipe_device_msg.setWordWrap(True)
wipe_device_warning = QLabel(
_("Only wipe a device if you have the recovery seed written down "
"and the device wallet(s) are empty, otherwise the AXE coins "
"will be lost forever."))
wipe_device_warning.setWordWrap(True)
wipe_device_warning.setStyleSheet("color: red")
advanced_glayout.addWidget(wipe_device_button, 6, 2)
advanced_glayout.addWidget(wipe_device_msg, 7, 0, 1, 5)
advanced_glayout.addWidget(wipe_device_warning, 8, 0, 1, 5)
advanced_layout.addLayout(advanced_glayout)
advanced_layout.addStretch(1)
tabs = QTabWidget(self)
tabs.addTab(info_tab, _("Information"))
tabs.addTab(settings_tab, _("Settings"))
tabs.addTab(advanced_tab, _("Advanced"))
dialog_vbox = QVBoxLayout(self)
dialog_vbox.addWidget(tabs)
dialog_vbox.addLayout(Buttons(CloseButton(self)))
# Update information
invoke_client(None)
def __init__(self, network, config, wizard=False):
self.network = network
self.config = config
self.protocol = None
self.tor_proxy = None
self.tabs = tabs = QTabWidget()
server_tab = QWidget()
proxy_tab = QWidget()
blockchain_tab = QWidget()
tabs.addTab(blockchain_tab, _('Overview'))
tabs.addTab(server_tab, _('Server'))
tabs.addTab(proxy_tab, _('Proxy'))
# server tab
grid = QGridLayout(server_tab)
grid.setSpacing(8)
self.server_host = QLineEdit()
self.server_host.setFixedWidth(200)
self.server_port = QLineEdit()
self.server_port.setFixedWidth(60)
self.autoconnect_cb = QCheckBox(_('Select server automatically'))
self.autoconnect_cb.setEnabled(
self.config.is_modifiable('auto_connect'))
self.server_host.editingFinished.connect(self.set_server)
self.server_port.editingFinished.connect(self.set_server)
self.autoconnect_cb.clicked.connect(self.set_server)
self.autoconnect_cb.clicked.connect(self.update)
msg = ' '.join([
_("If auto-connect is enabled, Electrum-AXE will always use a server that is on the longest blockchain."
),
_("If it is disabled, you have to choose a server you want to use. Electrum-AXE will warn you if your server is lagging."
)
])
grid.addWidget(self.autoconnect_cb, 0, 0, 1, 3)
grid.addWidget(HelpButton(msg), 0, 4)
grid.addWidget(QLabel(_('Server') + ':'), 1, 0)
grid.addWidget(self.server_host, 1, 1, 1, 2)
grid.addWidget(self.server_port, 1, 3)
label = _('Server peers') if network.is_connected() else _(
'Default Servers')
grid.addWidget(QLabel(label), 2, 0, 1, 5)
self.servers_list = ServerListWidget(self)
grid.addWidget(self.servers_list, 3, 0, 1, 5)
# Proxy tab
grid = QGridLayout(proxy_tab)
grid.setSpacing(8)
# proxy setting
self.proxy_cb = QCheckBox(_('Use proxy'))
self.proxy_cb.clicked.connect(self.check_disable_proxy)
self.proxy_cb.clicked.connect(self.set_proxy)
self.proxy_mode = QComboBox()
self.proxy_mode.addItems(['SOCKS4', 'SOCKS5', 'HTTP'])
self.proxy_host = QLineEdit()
self.proxy_host.setFixedWidth(200)
self.proxy_port = QLineEdit()
self.proxy_port.setFixedWidth(60)
self.proxy_user = QLineEdit()
self.proxy_user.setPlaceholderText(_("Proxy user"))
self.proxy_password = QLineEdit()
self.proxy_password.setPlaceholderText(_("Password"))
self.proxy_password.setEchoMode(QLineEdit.Password)
self.proxy_password.setFixedWidth(60)
self.proxy_mode.currentIndexChanged.connect(self.set_proxy)
self.proxy_host.editingFinished.connect(self.set_proxy)
self.proxy_port.editingFinished.connect(self.set_proxy)
self.proxy_user.editingFinished.connect(self.set_proxy)
self.proxy_password.editingFinished.connect(self.set_proxy)
self.proxy_mode.currentIndexChanged.connect(
self.proxy_settings_changed)
self.proxy_host.textEdited.connect(self.proxy_settings_changed)
self.proxy_port.textEdited.connect(self.proxy_settings_changed)
self.proxy_user.textEdited.connect(self.proxy_settings_changed)
self.proxy_password.textEdited.connect(self.proxy_settings_changed)
self.tor_cb = QCheckBox(_("Use Tor Proxy"))
self.tor_cb.setIcon(QIcon(":icons/tor_logo.png"))
self.tor_cb.hide()
self.tor_cb.clicked.connect(self.use_tor_proxy)
grid.addWidget(self.tor_cb, 1, 0, 1, 3)
grid.addWidget(self.proxy_cb, 2, 0, 1, 3)
grid.addWidget(
HelpButton(
_('Proxy settings apply to all connections: with Electrum-AXE servers, but also with third-party services.'
)), 2, 4)
grid.addWidget(self.proxy_mode, 4, 1)
grid.addWidget(self.proxy_host, 4, 2)
grid.addWidget(self.proxy_port, 4, 3)
grid.addWidget(self.proxy_user, 5, 2)
grid.addWidget(self.proxy_password, 5, 3)
grid.setRowStretch(7, 1)
# Blockchain Tab
grid = QGridLayout(blockchain_tab)
msg = ' '.join([
_("Electrum-AXE connects to several nodes in order to download block headers and find out the longest blockchain."
),
_("This blockchain is used to verify the transactions sent by your transaction server."
)
])
self.status_label = QLabel('')
grid.addWidget(QLabel(_('Status') + ':'), 0, 0)
grid.addWidget(self.status_label, 0, 1, 1, 3)
grid.addWidget(HelpButton(msg), 0, 4)
self.server_label = QLabel('')
msg = _(
"Electrum-AXE sends your wallet addresses to a single server, in order to receive your transaction history."
)
grid.addWidget(QLabel(_('Server') + ':'), 1, 0)
grid.addWidget(self.server_label, 1, 1, 1, 3)
grid.addWidget(HelpButton(msg), 1, 4)
self.height_label = QLabel('')
msg = _('This is the height of your local copy of the blockchain.')
grid.addWidget(QLabel(_('Blockchain') + ':'), 2, 0)
grid.addWidget(self.height_label, 2, 1)
grid.addWidget(HelpButton(msg), 2, 4)
self.split_label = QLabel('')
grid.addWidget(self.split_label, 3, 0, 1, 3)
self.nodes_list_widget = NodesListWidget(self)
grid.addWidget(self.nodes_list_widget, 5, 0, 1, 5)
vbox = QVBoxLayout()
vbox.addWidget(tabs)
self.layout_ = vbox
# tor detector
self.td = td = TorDetector()
td.found_proxy.connect(self.suggest_proxy)
td.start()
self.fill_in_proxy_settings()
self.update()
def request_safe_t_init_settings(self, wizard, method, device):
vbox = QVBoxLayout()
next_enabled = True
label = QLabel(_("Enter a label to name your device:"))
name = QLineEdit()
hl = QHBoxLayout()
hl.addWidget(label)
hl.addWidget(name)
hl.addStretch(1)
vbox.addLayout(hl)
def clean_text(widget):
text = widget.toPlainText().strip()
return ' '.join(text.split())
if method in [TIM_NEW, TIM_RECOVER]:
gb = QGroupBox()
hbox1 = QHBoxLayout()
gb.setLayout(hbox1)
vbox.addWidget(gb)
gb.setTitle(_("Select your seed length:"))
bg = QButtonGroup()
for i, count in enumerate([12, 18, 24]):
rb = QRadioButton(gb)
rb.setText(_("%d words") % count)
bg.addButton(rb)
bg.setId(rb, i)
hbox1.addWidget(rb)
rb.setChecked(True)
cb_pin = QCheckBox(_('Enable PIN protection'))
cb_pin.setChecked(True)
else:
text = QTextEdit()
text.setMaximumHeight(60)
if method == TIM_MNEMONIC:
msg = _("Enter your BIP39 mnemonic:")
else:
msg = _("Enter the master private key beginning with xprv:")
def set_enabled():
from electrum_axe.keystore import is_xprv
wizard.next_button.setEnabled(is_xprv(clean_text(text)))
text.textChanged.connect(set_enabled)
next_enabled = False
vbox.addWidget(QLabel(msg))
vbox.addWidget(text)
pin = QLineEdit()
pin.setValidator(QRegExpValidator(QRegExp('[1-9]{0,9}')))
pin.setMaximumWidth(100)
hbox_pin = QHBoxLayout()
hbox_pin.addWidget(QLabel(_("Enter your PIN (digits 1-9):")))
hbox_pin.addWidget(pin)
hbox_pin.addStretch(1)
if method in [TIM_NEW, TIM_RECOVER]:
vbox.addWidget(WWLabel(RECOMMEND_PIN))
vbox.addWidget(cb_pin)
else:
vbox.addLayout(hbox_pin)
passphrase_msg = WWLabel(PASSPHRASE_HELP_SHORT)
passphrase_warning = WWLabel(PASSPHRASE_NOT_PIN)
passphrase_warning.setStyleSheet("color: red")
cb_phrase = QCheckBox(_('Enable passphrases'))
cb_phrase.setChecked(False)
vbox.addWidget(passphrase_msg)
vbox.addWidget(passphrase_warning)
vbox.addWidget(cb_phrase)
wizard.exec_layout(vbox, next_enabled=next_enabled)
if method in [TIM_NEW, TIM_RECOVER]:
item = bg.checkedId()
pin = cb_pin.isChecked()
else:
item = ' '.join(str(clean_text(text)).split())
pin = str(pin.text())
return (item, name.text(), pin, cb_phrase.isChecked())
def __init__(self, parent):
QTreeWidget.__init__(self)
self.parent = parent
self.setHeaderLabels([_('Connected node'), _('Height')])
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.create_menu)
def get_toolbar_buttons(self):
return QLabel(_("Filter:")), self.change_button, self.used_button
from electrum_axe.i18n import _
fullname = _('Revealer')
description = ''.join([
"<br/>",
"<b>" + _("Do you have something to hide ?") + "</b>",
'<br/>',
'<br/>',
_("Revealer is a seed phrase back-up solution. It allows you to create a cold, analog, multi-factor backup of your wallet seeds, or of any arbitrary secret."
),
'<br/>',
'<br/>',
_("Using a Revealer is better than writing your seed phrases on paper: a revealer is invulnerable to physical access and allows creation of trustless redundancy."
),
'<br/>',
'<br/>',
_("This plug-in allows you to generate a pdf file of your secret phrase encrypted visually for your physical Revealer. You can print it trustlessly - it can only be decrypted optically with your Revealer."
),
'<br/>',
'<br/>',
_("The plug-in also allows you to generate a digital Revealer file and print it yourself on a transparent overhead foil."
),
'<br/>',
'<br/>',
_("Once activated you can access the plug-in through the icon at the seed dialog."
),
'<br/>',
'<br/>',
_("For more information, visit"),
" <a href=\"https://revealer.cc\">https://revealer.cc</a>",
'<br/>',
QLineEdit, QRadioButton, QCheckBox, QWidget,
QMessageBox, QFileDialog, QSlider, QTabWidget)
from electrum_axe.gui.qt.util import (WindowModalDialog, WWLabel, Buttons,
CancelButton, OkButton, CloseButton)
from electrum_axe.i18n import _
from electrum_axe.plugin import hook
from electrum_axe.util import bh2u
from ..hw_wallet.qt import QtHandlerBase, QtPluginBase
from ..hw_wallet.plugin import only_hook_if_libraries_available
from .trezor import (TrezorPlugin, TIM_NEW, TIM_RECOVER, TrezorInitSettings,
RECOVERY_TYPE_SCRAMBLED_WORDS, RECOVERY_TYPE_MATRIX)
PASSPHRASE_HELP_SHORT = _(
"Passphrases allow you to access new wallets, each "
"hidden behind a particular case-sensitive passphrase.")
PASSPHRASE_HELP = PASSPHRASE_HELP_SHORT + " " + _(
"You need to create a separate Axe Electrum wallet for each passphrase "
"you use as they each generate different addresses. Changing "
"your passphrase does not lose other wallets, each is still "
"accessible behind its own passphrase.")
RECOMMEND_PIN = _(
"You should enable PIN protection. Your PIN is the only protection "
"for your Axe coins if your device is lost or stolen.")
PASSPHRASE_NOT_PIN = _(
"If you forget a passphrase you will be unable to access any "
"Axe coins in the wallet behind it. A passphrase is not a PIN. "
"Only change this if you are sure you understand it.")
MATRIX_RECOVERY = _(
"Enter the recovery words by pressing the buttons according to what "
def setup_dialog(self, window):
self.wallet = window.parent().wallet
self.update_wallet_name(self.wallet)
self.user_input = False
self.d = WindowModalDialog(window, "Setup Dialog")
self.d.setMinimumWidth(500)
self.d.setMinimumHeight(210)
self.d.setMaximumHeight(320)
self.d.setContentsMargins(11, 11, 1, 1)
self.hbox = QHBoxLayout(self.d)
vbox = QVBoxLayout()
logo = QLabel()
self.hbox.addWidget(logo)
logo.setPixmap(QPixmap(icon_path('revealer.png')))
logo.setAlignment(Qt.AlignLeft)
self.hbox.addSpacing(16)
vbox.addWidget(
WWLabel(
"<b>" + _("Revealer Secret Backup Plugin") + "</b><br>" +
_("To encrypt your backup, first we need to load some noise.")
+ "<br/>"))
vbox.addSpacing(7)
bcreate = QPushButton(_("Create a new Revealer"))
bcreate.setMaximumWidth(181)
bcreate.setDefault(True)
vbox.addWidget(bcreate, Qt.AlignCenter)
self.load_noise = ScanQRTextEdit()
self.load_noise.setTabChangesFocus(True)
self.load_noise.textChanged.connect(self.on_edit)
self.load_noise.setMaximumHeight(33)
self.hbox.addLayout(vbox)
vbox.addWidget(
WWLabel(
_("or type an existing revealer code below and click 'next':"))
)
vbox.addWidget(self.load_noise)
vbox.addSpacing(3)
self.next_button = QPushButton(_("Next"), self.d)
self.next_button.setEnabled(False)
vbox.addLayout(Buttons(self.next_button))
self.next_button.clicked.connect(self.d.close)
self.next_button.clicked.connect(
partial(self.cypherseed_dialog, window))
vbox.addWidget(
QLabel("<b>" + _("Warning") + "</b>: " + _(
"Each revealer should be used only once."
) + "<br>" + _(
"more information at <a href=\"https://revealer.cc/faq\">https://revealer.cc/faq</a>"
)))
def mk_digital():
try:
self.make_digital(self.d)
except Exception:
self.logger.exception('')
else:
self.cypherseed_dialog(window)
bcreate.clicked.connect(mk_digital)
return bool(self.d.exec_())
