import PyQt4.QtCore as QtCore
from electrum.i18n import _
-from electrum import Wallet, mnemonic
+from electrum import Wallet, Wallet_2of3
-from seed_dialog import SeedDialog
+import seed_dialog
from network_dialog import NetworkDialog
from util import *
from amountedit import AmountEdit
import sys
import threading
+from electrum.plugins import run_hook
class InstallWizard(QDialog):
self.setWindowTitle('Electrum')
self.connect(self, QtCore.SIGNAL('accept'), self.accept)
+ self.stack = QStackedLayout()
+ self.setLayout(self.stack)
+
+
+ def set_layout(self, layout):
+ w = QWidget()
+ w.setLayout(layout)
+ self.stack.setCurrentIndex(self.stack.addWidget(w))
+
def restore_or_create(self):
grid = QGridLayout()
grid.setSpacing(5)
- msg = _("Electrum could not find an existing wallet.")+"\n\n"+_("Did you use Electrum before and want to restore a previous wallet or is this your first time and do you want to create a new wallet?")+"\n"
+ msg = _("Electrum could not find an existing wallet.") + "\n\n" \
+ + _("What do you want to do?") + "\n"
label = QLabel(msg)
label.setWordWrap(True)
grid.addWidget(label, 0, 0)
b1.setChecked(True)
b2 = QRadioButton(gb)
- b2.setText(_("Restore wallet from seed"))
-
- b3 = QRadioButton(gb)
- b3.setText(_("Restore wallet from master public key"))
+ b2.setText(_("Restore an existing wallet"))
grid.addWidget(b1,1,0)
grid.addWidget(b2,2,0)
- grid.addWidget(b3,3,0)
- vbox = QVBoxLayout(self)
- vbox.addLayout(grid)
+ vbox = QVBoxLayout()
+ self.set_layout(vbox)
+ vbox.addLayout(grid)
vbox.addStretch(1)
vbox.addLayout(ok_cancel_buttons(self, _('Next')))
if not self.exec_():
return
- if b1.isChecked():
- answer = 'create'
- elif b2.isChecked():
- answer = 'restore'
- else:
- answer = 'watching'
+ return 'create' if b1.isChecked() else 'restore'
- return answer
- def verify_seed(self, wallet):
- r = self.seed_dialog(False)
+ def verify_seed(self, seed, sid):
+ r = self.enter_seed_dialog(False, sid)
if not r:
return
- if r != wallet.seed:
+ if r != seed:
QMessageBox.warning(None, _('Error'), _('Incorrect seed'), _('OK'))
return False
else:
return True
- def seed_dialog(self, is_restore=True):
-
- if self.layout(): QWidget().setLayout(self.layout())
-
- vbox = QVBoxLayout(self)
- if is_restore:
- msg = _("Please enter your wallet seed.") + "\n"
- else:
- msg = _("Your seed is important!") \
- + "\n" + _("To make sure that you have properly saved your seed, please retype it here.")
-
- logo = QLabel()
- logo.setPixmap(QPixmap(":icons/seed.png").scaledToWidth(56))
- logo.setMaximumWidth(60)
-
- label = QLabel(msg)
- label.setWordWrap(True)
-
- seed_e = QTextEdit()
- seed_e.setMaximumHeight(100)
+ def get_seed_text(self, seed_e):
+ return unicode(seed_e.toPlainText())
- vbox.addWidget(label)
- grid = QGridLayout()
- grid.addWidget(logo, 0, 0)
- grid.addWidget(seed_e, 0, 1)
-
- vbox.addLayout(grid)
+ def is_seed(self, seed_e):
+ text = self.get_seed_text(seed_e)
+ return Wallet.is_seed(text) or Wallet.is_mpk(text)
+ def enter_seed_dialog(self, is_restore, sid):
+ vbox, seed_e = seed_dialog.enter_seed_box(is_restore, sid)
vbox.addStretch(1)
- vbox.addLayout(ok_cancel_buttons(self, _('Next')))
-
+ 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)))
+ self.set_layout(vbox)
if not self.exec_():
return
+ return self.get_seed_text(seed_e)
- seed = unicode(seed_e.toPlainText())
- if not seed:
- QMessageBox.warning(None, _('Error'), _('No seed'), _('OK'))
- return
+ def double_seed_dialog(self):
+ vbox = QVBoxLayout()
+ vbox1, seed_e1 = seed_dialog.enter_seed_box(True, 'hot')
+ vbox2, seed_e2 = seed_dialog.enter_seed_box(True, 'cold')
+ vbox.addLayout(vbox1)
+ vbox.addLayout(vbox2)
+ 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)
+ self.set_layout(vbox)
+ if not self.exec_():
+ return
+ return self.get_seed_text(seed_e1), self.get_seed_text(seed_e2)
- return seed
task()
self.emit(QtCore.SIGNAL('accept'))
- if self.layout(): QWidget().setLayout(self.layout())
- vbox = QVBoxLayout(self)
+ vbox = QVBoxLayout()
self.waiting_label = QLabel(msg)
vbox.addWidget(self.waiting_label)
+ self.set_layout(vbox)
t = threading.Thread(target = target)
t.start()
self.exec_()
- def mpk_dialog(self):
-
- if self.layout(): QWidget().setLayout(self.layout())
-
- vbox = QVBoxLayout(self)
-
- vbox.addWidget(QLabel(_("Please enter your master public key.")))
-
- grid = QGridLayout()
- grid.setSpacing(8)
-
- label = QLabel(_("Key"))
- grid.addWidget(label, 0, 0)
- mpk_e = QTextEdit()
- mpk_e.setMaximumHeight(100)
- grid.addWidget(mpk_e, 0, 1)
-
- label = QLabel(_("Chain"))
- grid.addWidget(label, 1, 0)
- chain_e = QTextEdit()
- chain_e.setMaximumHeight(100)
- grid.addWidget(chain_e, 1, 1)
-
- vbox.addLayout(grid)
-
- vbox.addStretch(1)
- vbox.addLayout(ok_cancel_buttons(self, _('Next')))
-
- if not self.exec_(): return None, None
-
- mpk = str(mpk_e.toPlainText()).strip()
- chain = str(chain_e.toPlainText()).strip()
- return mpk, chain
-
def network_dialog(self):
- if self.layout(): QWidget().setLayout(self.layout())
-
grid = QGridLayout()
grid.setSpacing(5)
grid.addWidget(b2,2,0)
#grid.addWidget(b3,3,0)
- vbox = QVBoxLayout(self)
+ vbox = QVBoxLayout()
vbox.addLayout(grid)
vbox.addStretch(1)
vbox.addLayout(ok_cancel_buttons(self, _('Next')))
+ self.set_layout(vbox)
if not self.exec_():
return
self.config.set_key('auto_cycle', False, True)
return
-
-
- def show_seed(self, wallet):
- from seed_dialog import make_seed_dialog
- vbox = make_seed_dialog(wallet.seed, wallet.imported_keys)
- vbox.addLayout(ok_cancel_buttons(self, _("Next")))
+ def show_message(self, msg):
+ vbox = QVBoxLayout()
+ vbox.addWidget(QLabel(msg))
+ vbox.addStretch(1)
+ vbox.addLayout(close_button(self, _('Next')))
+ self.set_layout(vbox)
+ if not self.exec_():
+ return None
+
+ def question(self, msg):
+ vbox = QVBoxLayout()
+ vbox.addWidget(QLabel(msg))
+ vbox.addStretch(1)
+ vbox.addLayout(ok_cancel_buttons(self, _('OK')))
+ self.set_layout(vbox)
+ if not self.exec_():
+ return None
+ return True
- if self.layout(): QWidget().setLayout(self.layout())
- self.setLayout(vbox)
- if not self.exec_():
- exit()
+ def show_seed(self, seed, sid):
+ vbox = seed_dialog.show_seed_box(seed, sid)
+ vbox.addLayout(ok_cancel_buttons(self, _("Next")))
+ self.set_layout(vbox)
+ return self.exec_()
def password_dialog(self, wallet):
msg = _("Please choose a password to encrypt your wallet keys.")+'\n'\
+_("Leave these fields empty if you want to disable encryption.")
from password_dialog import make_password_dialog, run_password_dialog
- if self.layout(): QWidget().setLayout(self.layout())
- make_password_dialog(self, wallet, msg)
- run_password_dialog(self, wallet, self)
+ self.set_layout( make_password_dialog(self, wallet, msg) )
+ return run_password_dialog(self, wallet, self)
- def run(self):
+ def choose_wallet_type(self):
+ grid = QGridLayout()
+ grid.setSpacing(5)
- action = self.restore_or_create()
- if not action: exit()
+ msg = _("Choose your wallet.")
+ label = QLabel(msg)
+ label.setWordWrap(True)
+ grid.addWidget(label, 0, 0)
- wallet = Wallet(self.storage)
- gap = self.config.get('gap_limit', 5)
- if gap != 5:
- wallet.gap_limit = gap
- wallet.storage.put('gap_limit', gap, True)
+ gb = QGroupBox()
- if action == 'create':
- wallet.init_seed(None)
- self.show_seed(wallet)
- if self.verify_seed(wallet):
- def create():
- wallet.save_seed()
- wallet.create_accounts()
- wallet.synchronize() # generate first addresses offline
- self.waiting_dialog(create)
- else:
+ b1 = QRadioButton(gb)
+ b1.setText(_("Standard wallet (protected by password)"))
+ b1.setChecked(True)
+
+ b2 = QRadioButton(gb)
+ b2.setText(_("Multi-signature wallet (two-factor authentication)"))
+
+ grid.addWidget(b1,1,0)
+ grid.addWidget(b2,2,0)
+
+ vbox = QVBoxLayout()
+
+ vbox.addLayout(grid)
+ vbox.addStretch(1)
+ vbox.addLayout(ok_cancel_buttons(self, _('Next')))
+
+ self.set_layout(vbox)
+ if not self.exec_():
+ return
+
+ if b1.isChecked():
+ return 'standard'
+ elif b2.isChecked():
+ return '2of3'
+
+
+ def run(self, action = None):
+
+ if action is None:
+ action = self.restore_or_create()
+
+ if action is None:
+ return
+
+ if action == 'create':
+ t = self.choose_wallet_type()
+ if not t:
+ return
+
+ if t == '2of3':
+ run_hook('create_cold_seed', self.storage, self)
return
-
- elif action == 'restore':
- # ask for seed and gap.
- seed = self.seed_dialog()
- if not seed:
+
+
+ if action in ['create', 'create2of3']:
+
+ wallet = Wallet(self.storage)
+
+ wallet.init_seed(None)
+ seed = wallet.get_mnemonic(None)
+ sid = 'hot' if action == 'create2of3' else None
+ if not self.show_seed(seed, sid):
return
- try:
- wallet.init_seed(seed)
- except:
- QMessageBox.warning(None, _('Error'), _('Incorrect seed'), _('OK'))
+ if not self.verify_seed(seed, sid):
return
+ ok, old_password, password = self.password_dialog(wallet)
+ wallet.save_seed(password)
- wallet.save_seed()
+ if action == 'create2of3':
+ run_hook('create_third_key', wallet, self)
+ if not wallet.master_public_keys.get("remote/"):
+ return
- elif action == 'watching':
- # ask for seed and gap.
- K, chain = self.mpk_dialog()
- if not K or not chain:
+ wallet.create_accounts(password)
+ # generate first addresses offline
+ self.waiting_dialog(wallet.synchronize)
+
+ elif action == 'restore':
+ # dialog box will accept either seed or xpub.
+ # use two boxes for 2of3
+ t = self.choose_wallet_type()
+ if not t:
return
- wallet.seed = ''
- wallet.create_watching_only_wallet(chain,K)
+
+ if t == 'standard':
+ text = self.enter_seed_dialog(True, None)
+ if Wallet.is_seed(text):
+ wallet = Wallet.from_seed(text, self.storage)
+ ok, old_password, password = self.password_dialog(wallet)
+ wallet.save_seed(password)
+ wallet.create_accounts(password)
+ elif Wallet.is_mpk(text):
+ wallet = Wallet.from_mpk(text, self.storage)
+ else:
+ return
+
+ elif t in ['2of2', '2of3']:
+ r = self.double_seed_dialog()
+ if not r:
+ return
+ text1, text2 = r
+ wallet = Wallet_2of3(self.storage)
+
+ if Wallet.is_seed(text1):
+ xpriv, xpub = bip32_root(text1)
+ elif Wallet.is_mpk(text1):
+ xpub = text1
+ wallet.add_master_public_key("m/", xpub)
+
+ if Wallet.is_seed(text2):
+ xpriv2, xpub2 = bip32_root(text2)
+ elif Wallet.is_mpk(text2):
+ xpub2 = text2
+ wallet.add_master_public_key("cold/", xpub2)
+
+ run_hook('restore_third_key', wallet, self)
+
+ wallet.create_accounts(None)
+
+
else: raise
#if not self.config.get('server'):
- self.network_dialog()
+ 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)
self.waiting_dialog(lambda: wallet.restore(self.waiting_label.setText))
- if wallet.is_found():
- QMessageBox.information(None, _('Information'), _("Recovery successful"), _('OK'))
+ 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'), _("No transactions found for this seed"), _('OK'))
-
- wallet.fill_addressbook()
-
- self.password_dialog(wallet)
+ QMessageBox.information(None, _('Information'), _("This wallet was restored offline. It may contain more addresses than displayed."), _('OK'))
return wallet
git://git.novaco.in / electrum-nvc.git / blobdiff