import PyQt4.QtCore as QtCore
from electrum.i18n import _
-from electrum import Wallet, Wallet_2of3
+from electrum import Wallet, Wallet_2of2, Wallet_2of3
+from electrum import bitcoin
+from electrum import util
import seed_dialog
from network_dialog import NetworkDialog
import threading
from electrum.plugins import run_hook
+
+MSG_ENTER_ANYTHING = _("Please enter a wallet seed, a master public key, a list of Bitcoin addresses, or a list of private keys")
+MSG_SHOW_MPK = _("This is your master public key")
+MSG_ENTER_MPK = _("Please enter your master public key")
+MSG_ENTER_COLD_MPK = _("Please enter the master public key of your cosigner wallet")
+MSG_ENTER_SEED_OR_MPK = _("Please enter a wallet seed, or master public key")
+MSG_VERIFY_SEED = _("Your seed is important!") + "\n" + _("To make sure that you have properly saved your seed, please retype it here.")
+
+
class InstallWizard(QDialog):
def __init__(self, config, network, storage):
def restore_or_create(self):
+ vbox = QVBoxLayout()
+
+ main_label = QLabel(_("Electrum could not find an existing wallet."))
+ vbox.addWidget(main_label)
+
grid = QGridLayout()
grid.setSpacing(5)
- msg = _("Electrum could not find an existing wallet.") + "\n\n" \
- + _("What do you want to do?") + "\n"
- label = QLabel(msg)
+ label = QLabel(_("What do you want to do?"))
label.setWordWrap(True)
grid.addWidget(label, 0, 0)
- gb = QGroupBox()
+ gb1 = QGroupBox()
+ grid.addWidget(gb1, 0, 0)
- b1 = QRadioButton(gb)
+ group1 = QButtonGroup()
+
+ b1 = QRadioButton(gb1)
b1.setText(_("Create new wallet"))
b1.setChecked(True)
- b2 = QRadioButton(gb)
+ b2 = QRadioButton(gb1)
b2.setText(_("Restore an existing wallet"))
- grid.addWidget(b1,1,0)
- grid.addWidget(b2,2,0)
-
- vbox = QVBoxLayout()
- self.set_layout(vbox)
+ group1.addButton(b1)
+ group1.addButton(b2)
+ grid.addWidget(b1, 1, 0)
+ grid.addWidget(b2, 2, 0)
vbox.addLayout(grid)
+
+ grid2 = QGridLayout()
+ grid2.setSpacing(5)
+
+ class ClickableLabel(QLabel):
+ def mouseReleaseEvent(self, ev):
+ self.emit(SIGNAL('clicked()'))
+
+ label2 = ClickableLabel(_("Wallet type:") + " [+]")
+ hbox = QHBoxLayout()
+ hbox.addWidget(label2)
+ grid2.addLayout(hbox, 0, 0)
+
+ gb2 = QGroupBox()
+ grid.addWidget(gb2, 3, 0)
+ group2 = QButtonGroup()
+
+ self.wallet_types = [
+ ('standard', _("Standard wallet"), Wallet),
+ ('2of2', _("Multisig wallet (2 of 2)"), Wallet_2of2),
+ ('2of3', _("Multisig wallet (2 of 3)"), Wallet_2of3)
+ ]
+ run_hook('add_wallet_types', self.wallet_types)
+
+ for i, (t,l,c) in enumerate(self.wallet_types):
+ button = QRadioButton(gb2)
+ button.setText(l)
+ grid2.addWidget(button, i+1, 0)
+ group2.addButton(button)
+ group2.setId(button, i)
+ if i==0:
+ button.setChecked(True)
+ #else:
+ # button.setHidden(True)
+
+
+ def toggle():
+ buttons = group2.buttons()
+ x = buttons[1].isHidden()
+ label2.setText(_("Wallet type:") + (' [+]' if x else ' [-]'))
+ for b in buttons[1:]:
+ b.setHidden(not x)
+
+ self.connect(label2, SIGNAL('clicked()'), toggle)
+ grid2.addWidget(label2)
+
+ vbox.addLayout(grid2)
vbox.addStretch(1)
- vbox.addLayout(ok_cancel_buttons(self, _('Next')))
+ hbox, button = ok_cancel_buttons2(self, _('Next'))
+ vbox.addLayout(hbox)
+ self.set_layout(vbox)
+ self.show()
+ self.raise_()
+ button.setDefault(True)
if not self.exec_():
- return
+ return None, None
- return 'create' if b1.isChecked() else 'restore'
-
+ action = 'create' if b1.isChecked() else 'restore'
+ wallet_type = self.wallet_types[group2.checkedId()][0]
+ return action, wallet_type
def verify_seed(self, seed, sid):
- r = self.enter_seed_dialog(False, sid)
+ r = self.enter_seed_dialog(MSG_VERIFY_SEED, sid)
if not r:
return
text = ' '.join(text.split())
return text
+ def is_any(self, seed_e):
+ text = self.get_seed_text(seed_e)
+ return Wallet.is_seed(text) or Wallet.is_old_mpk(text) or Wallet.is_xpub(text) or Wallet.is_xprv(text) or Wallet.is_address(text) or Wallet.is_private_key(text)
- def is_seed(self, seed_e):
+ def is_mpk(self, seed_e):
text = self.get_seed_text(seed_e)
- return Wallet.is_seed(text) or Wallet.is_mpk(text)
+ return Wallet.is_xpub(text) or Wallet.is_old_mpk(text)
+ def is_xpub(self, seed_e):
+ text = self.get_seed_text(seed_e)
+ return Wallet.is_xpub(text)
- def enter_seed_dialog(self, is_restore, sid):
- vbox, seed_e = seed_dialog.enter_seed_box(is_restore, sid)
+ def enter_seed_dialog(self, msg, sid):
+ vbox, seed_e = seed_dialog.enter_seed_box(msg, sid)
vbox.addStretch(1)
hbox, button = ok_cancel_buttons2(self, _('Next'))
vbox.addLayout(hbox)
button.setEnabled(False)
- seed_e.textChanged.connect(lambda: button.setEnabled(self.is_seed(seed_e)))
+ seed_e.textChanged.connect(lambda: button.setEnabled(self.is_any(seed_e)))
self.set_layout(vbox)
if not self.exec_():
return
return self.get_seed_text(seed_e)
- def double_seed_dialog(self):
+ def multi_mpk_dialog(self, xpub_hot, n):
vbox = QVBoxLayout()
- vbox1, seed_e1 = seed_dialog.enter_seed_box(True, 'hot')
- vbox2, seed_e2 = seed_dialog.enter_seed_box(True, 'cold')
+ vbox0, seed_e0 = seed_dialog.enter_seed_box(MSG_SHOW_MPK, 'hot')
+ vbox.addLayout(vbox0)
+ seed_e0.setText(xpub_hot)
+ seed_e0.setReadOnly(True)
+ entries = []
+ for i in range(n):
+ vbox2, seed_e2 = seed_dialog.enter_seed_box(MSG_ENTER_COLD_MPK, 'cold')
+ vbox.addLayout(vbox2)
+ entries.append(seed_e2)
+ vbox.addStretch(1)
+ hbox, button = ok_cancel_buttons2(self, _('Next'))
+ vbox.addLayout(hbox)
+ button.setEnabled(False)
+ f = lambda: button.setEnabled( map(lambda e: self.is_xpub(e), entries) == [True]*len(entries))
+ for e in entries:
+ e.textChanged.connect(f)
+ self.set_layout(vbox)
+ if not self.exec_():
+ return
+ return map(lambda e: self.get_seed_text(e), entries)
+
+
+ def multi_seed_dialog(self, n):
+ vbox = QVBoxLayout()
+ vbox1, seed_e1 = seed_dialog.enter_seed_box(MSG_ENTER_SEED_OR_MPK, 'hot')
vbox.addLayout(vbox1)
- vbox.addLayout(vbox2)
+ entries = [seed_e1]
+ for i in range(n):
+ vbox2, seed_e2 = seed_dialog.enter_seed_box(MSG_ENTER_SEED_OR_MPK, 'cold')
+ vbox.addLayout(vbox2)
+ entries.append(seed_e2)
vbox.addStretch(1)
hbox, button = ok_cancel_buttons2(self, _('Next'))
vbox.addLayout(hbox)
button.setEnabled(False)
- f = lambda: button.setEnabled(self.is_seed(seed_e1) and self.is_seed(seed_e2))
- seed_e1.textChanged.connect(f)
- seed_e2.textChanged.connect(f)
+
+ f = lambda: button.setEnabled( map(lambda e: self.is_any(e), entries) == [True]*len(entries))
+ for e in entries:
+ e.textChanged.connect(f)
+
self.set_layout(vbox)
if not self.exec_():
return
- return self.get_seed_text(seed_e1), self.get_seed_text(seed_e2)
+ return map(lambda e: self.get_seed_text(e), entries)
+
return run_password_dialog(self, None, self)[2]
- def choose_wallet_type(self):
- grid = QGridLayout()
- grid.setSpacing(5)
+ def create_cold_seed(self, wallet):
+ from electrum.bitcoin import mnemonic_to_seed, bip32_root
+ msg = _('You are about to generate the cold storage seed of your wallet.') + '\n' \
+ + _('For safety, you should do this on an offline computer.')
+ icon = QPixmap( ':icons/cold_seed.png').scaledToWidth(56)
+ if not self.question(msg, icon):
+ return
- msg = _("Choose your wallet.")
- label = QLabel(msg)
- label.setWordWrap(True)
- grid.addWidget(label, 0, 0)
+ cold_seed = wallet.make_seed()
+ if not self.show_seed(cold_seed, 'cold'):
+ return
+ if not self.verify_seed(cold_seed, 'cold'):
+ return
- gb = QGroupBox()
+ hex_seed = mnemonic_to_seed(cold_seed,'').encode('hex')
+ xpriv, xpub = bip32_root(hex_seed)
+ wallet.add_master_public_key('cold/', xpub)
- b1 = QRadioButton(gb)
- b1.setText(_("Standard wallet (protected by password)"))
- b1.setChecked(True)
+ msg = _('Your master public key was saved in your wallet file.') + '\n'\
+ + _('Your cold seed must be stored on paper; it is not in the wallet file.')+ '\n\n' \
+ + _('This program is about to close itself.') + '\n'\
+ + _('You will need to reopen your wallet on an online computer, in order to complete the creation of your wallet')
+ self.show_message(msg)
- b2 = QRadioButton(gb)
- b2.setText(_("Multi-signature wallet (two-factor authentication)"))
- grid.addWidget(b1,1,0)
- grid.addWidget(b2,2,0)
- vbox = QVBoxLayout()
+ def run(self, action):
- vbox.addLayout(grid)
- vbox.addStretch(1)
- vbox.addLayout(ok_cancel_buttons(self, _('Next')))
+ if action == 'new':
+ action, wallet_type = self.restore_or_create()
+ self.storage.put('wallet_type', wallet_type, False)
- self.set_layout(vbox)
- if not self.exec_():
+ if action is None:
return
-
- if b1.isChecked():
- return 'standard'
- elif b2.isChecked():
- return '2of3'
+ if action == 'restore':
+ wallet = self.restore(wallet_type)
+ if not wallet:
+ return
+ action = None
- def run(self, action = None):
+ else:
+ wallet = Wallet(self.storage)
+ action = wallet.get_action()
+ # fixme: password is only needed for multiple accounts
+ password = None
- if action is None:
- action = self.restore_or_create()
+ while action is not None:
- if action is None:
- return
+ util.print_error("installwizard:", wallet, action)
- if action == 'create':
- t = self.choose_wallet_type()
- if not t:
- return
+ if action == 'create_seed':
+ seed = wallet.make_seed()
+ if not self.show_seed(seed, None):
+ return
+ if not self.verify_seed(seed, None):
+ return
+ password = self.password_dialog()
+ wallet.add_seed(seed, password)
- if t == '2of3':
- run_hook('create_cold_seed', self.storage, self)
- return
+ elif action == 'add_cosigner':
+ xpub_hot = wallet.master_public_keys.get("m/")
+ r = self.multi_mpk_dialog(xpub_hot, 1)
+ if not r:
+ return
+ xpub_cold = r[0]
+ wallet.add_master_public_key("cold/", xpub_cold)
+ elif action == 'add_two_cosigners':
+ xpub_hot = wallet.master_public_keys.get("m/")
+ r = self.multi_mpk_dialog(xpub_hot, 2)
+ if not r:
+ return
+ xpub1, xpub2 = r
+ wallet.add_master_public_key("cold/", xpub1)
+ wallet.add_master_public_key("remote/", xpub2)
- if action in ['create', 'create2of3']:
+ elif action == 'create_accounts':
+ wallet.create_accounts(password)
+ self.waiting_dialog(wallet.synchronize)
- wallet = Wallet(self.storage)
- seed = wallet.make_seed()
- sid = 'hot' if action == 'create2of3' else None
- if not self.show_seed(seed, sid):
+ elif action == 'create_cold_seed':
+ self.create_cold_seed(wallet)
return
- if not self.verify_seed(seed, sid):
- return
- password = self.password_dialog()
- wallet.add_seed(seed, password)
- if action == 'create2of3':
- run_hook('create_third_key', wallet, self)
- if not wallet.master_public_keys.get("remote/"):
- return
+ else:
+ r = run_hook('install_wizard_action', self, wallet, action)
+ if not r:
+ raise BaseException('unknown wizard action', action)
- wallet.create_accounts(password)
- # generate first addresses offline
- self.waiting_dialog(wallet.synchronize)
+ # next action
+ action = wallet.get_action()
- elif action == 'restore':
- t = self.choose_wallet_type()
- if not t:
- return
+
+ if self.network:
+ if self.network.interfaces:
+ self.network_dialog()
+ else:
+ QMessageBox.information(None, _('Warning'), _('You are offline'), _('OK'))
+ self.network.stop()
+ self.network = None
+
+ # start wallet threads
+ wallet.start_threads(self.network)
+
+ if action == 'restore':
+ self.waiting_dialog(lambda: wallet.restore(self.waiting_label.setText))
+ if self.network:
+ if wallet.is_found():
+ QMessageBox.information(None, _('Information'), _("Recovery successful"), _('OK'))
+ else:
+ QMessageBox.information(None, _('Information'), _("No transactions found for this seed"), _('OK'))
+ else:
+ QMessageBox.information(None, _('Information'), _("This wallet was restored offline. It may contain more addresses than displayed."), _('OK'))
+
+ return wallet
+
+
+
+ def restore(self, t):
if t == 'standard':
- text = self.enter_seed_dialog(True, None)
+ text = self.enter_seed_dialog(MSG_ENTER_ANYTHING, None)
+ if not text:
+ return
if Wallet.is_seed(text):
password = self.password_dialog()
wallet = Wallet.from_seed(text, self.storage)
wallet.add_seed(text, password)
wallet.create_accounts(password)
- elif Wallet.is_mpk(text):
- wallet = Wallet.from_mpk(text, self.storage)
+ elif Wallet.is_xprv(text):
+ password = self.password_dialog()
+ wallet = Wallet.from_xprv(text, password, self.storage)
+ elif Wallet.is_old_mpk(text):
+ wallet = Wallet.from_old_mpk(text, self.storage)
+ elif Wallet.is_xpub(text):
+ wallet = Wallet.from_xpub(text, self.storage)
+ elif Wallet.is_address(text):
+ wallet = Wallet.from_address(text, self.storage)
+ elif Wallet.is_private_key(text):
+ wallet = Wallet.from_private_key(text, self.storage)
else:
raise
- elif t in ['2of2', '2of3']:
- r = self.double_seed_dialog()
+ elif t in ['2of2']:
+ r = self.multi_seed_dialog(1)
if not r:
return
text1, text2 = r
- password = self.password_dialog()
- wallet = Wallet_2of3(self.storage)
+ wallet = Wallet_2of2(self.storage)
+ if Wallet.is_seed(text1) or Wallet.is_seed(text2):
+ password = self.password_dialog()
+ else:
+ password = None
if Wallet.is_seed(text1):
wallet.add_seed(text1, password)
wallet.add_cold_seed(text2, password)
else:
wallet.add_master_public_key("cold/", text2)
-
- elif Wallet.is_mpk(text1):
+ else:
+ assert Wallet.is_xpub(text1)
if Wallet.is_seed(text2):
wallet.add_seed(text2, password)
wallet.add_master_public_key("cold/", text1)
wallet.add_master_public_key("m/", text1)
wallet.add_master_public_key("cold/", text2)
- run_hook('restore_third_key', wallet, self)
-
- wallet.create_accounts(None)
-
- else:
- raise
-
+ wallet.create_accounts(password)
+ elif t in ['2of3']:
+ r = self.multi_seed_dialog(2)
+ if not r:
+ return
+ text1, text2, text3 = r
+ wallet = Wallet_2of3(self.storage)
+ if Wallet.is_seed(text1) or Wallet.is_seed(text2) or Wallet.is_seed(text3):
+ password = self.password_dialog()
+ else:
+ password = None
- else: raise
-
- #if not self.config.get('server'):
- if self.network:
- if self.network.interfaces:
- self.network_dialog()
- else:
- QMessageBox.information(None, _('Warning'), _('You are offline'), _('OK'))
- self.network.stop()
- self.network = None
-
- # start wallet threads
- wallet.start_threads(self.network)
+ if Wallet.is_seed(text1):
+ wallet.add_seed(text1, password)
+ if Wallet.is_seed(text2):
+ wallet.add_cold_seed(text2, password)
+ else:
+ wallet.add_master_public_key("cold/", text2)
- if action == 'restore':
+ elif Wallet.is_xpub(text1):
+ if Wallet.is_seed(text2):
+ wallet.add_seed(text2, password)
+ wallet.add_master_public_key("cold/", text1)
+ else:
+ wallet.add_master_public_key("m/", text1)
+ wallet.add_master_public_key("cold/", text2)
- self.waiting_dialog(lambda: wallet.restore(self.waiting_label.setText))
+ wallet.create_accounts(password)
- if self.network:
- if wallet.is_found():
- QMessageBox.information(None, _('Information'), _("Recovery successful"), _('OK'))
- else:
- QMessageBox.information(None, _('Information'), _("No transactions found for this seed"), _('OK'))
else:
- QMessageBox.information(None, _('Information'), _("This wallet was restored offline. It may contain more addresses than displayed."), _('OK'))
+ wallet = run_hook('installwizard_restore', self, self.storage)
- return wallet
+ # create first keys offline
+ self.waiting_dialog(wallet.synchronize)
+
+ return wallet
git://git.novaco.in / electrum-nvc.git / blobdiff