Exemple #1
0
    def __init__(self, config, network):

        self.config = config
        self.network = network
        storage = WalletStorage(config)
        if not storage.file_exists:
            print "Wallet not found. try 'vialectrum create'"
            exit()

        self.wallet = Wallet(storage)
        self.wallet.start_threads(self.network)

        locale.setlocale(locale.LC_ALL, "")
        self.encoding = locale.getpreferredencoding()

        self.stdscr = curses.initscr()
        curses.noecho()
        curses.cbreak()
        curses.start_color()
        curses.use_default_colors()
        curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
        curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_CYAN)
        self.stdscr.keypad(1)
        self.stdscr.border(0)
        self.maxy, self.maxx = self.stdscr.getmaxyx()
        self.set_cursor(0)
        self.w = curses.newwin(10, 50, 5, 5)

        set_verbosity(False)
        self.tab = 0
        self.pos = 0
        self.popup_pos = 0

        self.str_recipient = ""
        self.str_description = ""
        self.str_amount = ""
        self.str_fee = ""
        self.history = None

        if self.network:
            self.network.register_callback("updated", self.update)
            self.network.register_callback("connected", self.refresh)
            self.network.register_callback("disconnected", self.refresh)
            self.network.register_callback("disconnecting", self.refresh)

        self.tab_names = [_("History"), _("Send"), _("Receive"), _("Contacts"), _("Wall")]
        self.num_tabs = len(self.tab_names)
Exemple #2
0
    def main(self, url=None):

        storage = WalletStorage(self.config)
        if not storage.file_exists:
            action = self.restore_or_create()
            if not action:
                exit()
            self.wallet = wallet = Wallet(storage)
            gap = self.config.get('gap_limit', 5)
            if gap != 5:
                wallet.gap_limit = gap
                wallet.storage.put('gap_limit', gap, True)

            if action == 'create':
                seed = wallet.make_seed()
                show_seed_dialog(seed, None)
                r = change_password_dialog(False, None)
                password = r[2] if r else None
                wallet.add_seed(seed, password)
                wallet.create_accounts(password)
                wallet.synchronize()  # generate first addresses offline

            elif action == 'restore':
                seed = self.seed_dialog()
                if not seed:
                    exit()
                r = change_password_dialog(False, None)
                password = r[2] if r else None
                wallet.add_seed(seed, password)
                wallet.create_accounts(password)
                
            else:
                exit()
        else:
            self.wallet = Wallet(storage)
            action = None

        self.wallet.start_threads(self.network)

        if action == 'restore':
            self.restore_wallet(wallet)

        w = ElectrumWindow(self.wallet, self.config, self.network)
        if url: w.set_url(url)
        Gtk.main()
Exemple #3
0
def run_recovery_dialog():
    message = "Please enter your wallet seed or the corresponding mnemonic list of words, and the gap limit of your wallet."
    dialog = Gtk.MessageDialog(
        parent = None,
        flags = Gtk.DialogFlags.MODAL, 
        buttons = Gtk.ButtonsType.OK_CANCEL,
        message_format = message)

    vbox = dialog.vbox
    dialog.set_default_response(Gtk.ResponseType.OK)

    # ask seed, server and gap in the same dialog
    seed_box = Gtk.HBox()
    seed_label = Gtk.Label(label='Seed or mnemonic:')
    seed_label.set_size_request(150,-1)
    seed_box.pack_start(seed_label, False, False, 10)
    seed_label.show()
    seed_entry = Gtk.Entry()
    seed_entry.show()
    seed_entry.set_size_request(450,-1)
    seed_box.pack_start(seed_entry, False, False, 10)
    add_help_button(seed_box, '.')
    seed_box.show()
    vbox.pack_start(seed_box, False, False, 5)    

    dialog.show()
    r = dialog.run()
    seed = seed_entry.get_text()
    dialog.destroy()

    if r==Gtk.ResponseType.CANCEL:
        return False

    if Wallet.is_seed(seed):
        return seed

    show_message("no seed")
    return False
Exemple #4
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    def __init__(self, config, network):
        self.network = network
        self.config = config
        storage = WalletStorage(config)
        if not storage.file_exists:
            print "Wallet not found. try 'vialectrum create'"
            exit()

	self.done = 0
        self.last_balance = ""

        set_verbosity(False)

        self.str_recipient = ""
        self.str_description = ""
        self.str_amount = ""
        self.str_fee = ""

        self.wallet = Wallet(storage)
        self.wallet.start_threads(network)
        
        self.wallet.network.register_callback('updated', self.updated)
        self.wallet.network.register_callback('connected', self.connected)
        self.wallet.network.register_callback('disconnected', self.disconnected)
        self.wallet.network.register_callback('disconnecting', self.disconnecting)
        self.wallet.network.register_callback('peers', self.peers)
        self.wallet.network.register_callback('banner', self.print_banner)
        self.commands = [_("[h] - displays this help text"), \
                         _("[i] - display transaction history"), \
                         _("[o] - enter payment order"), \
                         _("[p] - print stored payment order"), \
                         _("[s] - send stored payment order"), \
                         _("[r] - show own receipt addresses"), \
                         _("[c] - display contacts"), \
                         _("[b] - print server banner"), \
                         _("[q] - quit") ]
        self.num_commands = len(self.commands)
Exemple #5
0
    def __init__(self, config, daemon, plugins):
        self.config = config
        self.network = daemon.network
        storage = WalletStorage(config.get_wallet_path())
        if not storage.file_exists:
            print("Wallet not found. try 'vialectrum create'")
            exit()
        if storage.is_encrypted():
            password = getpass.getpass('Password:'******'wallet_updated', 'network_updated', 'banner'])
        self.commands = [_("[h] - displays this help text"), \
                         _("[i] - display transaction history"), \
                         _("[o] - enter payment order"), \
                         _("[p] - print stored payment order"), \
                         _("[s] - send stored payment order"), \
                         _("[r] - show own receipt addresses"), \
                         _("[c] - display contacts"), \
                         _("[b] - print server banner"), \
                         _("[q] - quit") ]
        self.num_commands = len(self.commands)
Exemple #6
0
    def run_and_get_wallet(self, get_wallet_from_daemon):

        vbox = QVBoxLayout()
        hbox = QHBoxLayout()
        hbox.addWidget(QLabel(_('Wallet') + ':'))
        self.name_e = QLineEdit()
        hbox.addWidget(self.name_e)
        button = QPushButton(_('Choose...'))
        hbox.addWidget(button)
        vbox.addLayout(hbox)

        self.msg_label = QLabel('')
        vbox.addWidget(self.msg_label)
        hbox2 = QHBoxLayout()
        self.pw_e = QLineEdit('', self)
        self.pw_e.setFixedWidth(150)
        self.pw_e.setEchoMode(2)
        self.pw_label = QLabel(_('Password') + ':')
        hbox2.addWidget(self.pw_label)
        hbox2.addWidget(self.pw_e)
        hbox2.addStretch()
        vbox.addLayout(hbox2)
        self.set_layout(vbox, title=_('Vialectrum wallet'))

        wallet_folder = os.path.dirname(self.storage.path)

        def on_choose():
            path, __ = QFileDialog.getOpenFileName(self, "Select your wallet file", wallet_folder)
            if path:
                self.name_e.setText(path)

        def on_filename(filename):
            path = os.path.join(wallet_folder, filename)
            wallet_from_memory = get_wallet_from_daemon(path)
            try:
                if wallet_from_memory:
                    self.storage = wallet_from_memory.storage
                else:
                    self.storage = WalletStorage(path, manual_upgrades=True)
                self.next_button.setEnabled(True)
            except BaseException:
                traceback.print_exc(file=sys.stderr)
                self.storage = None
                self.next_button.setEnabled(False)
            if self.storage:
                if not self.storage.file_exists():
                    msg =_("This file does not exist.") + '\n' \
                          + _("Press 'Next' to create this wallet, or choose another file.")
                    pw = False
                elif not wallet_from_memory:
                    if self.storage.is_encrypted_with_user_pw():
                        msg = _("This file is encrypted with a password.") + '\n' \
                              + _('Enter your password or choose another file.')
                        pw = True
                    elif self.storage.is_encrypted_with_hw_device():
                        msg = _("This file is encrypted using a hardware device.") + '\n' \
                              + _("Press 'Next' to choose device to decrypt.")
                        pw = False
                    else:
                        msg = _("Press 'Next' to open this wallet.")
                        pw = False
                else:
                    msg = _("This file is already open in memory.") + "\n" \
                        + _("Press 'Next' to create/focus window.")
                    pw = False
            else:
                msg = _('Cannot read file')
                pw = False
            self.msg_label.setText(msg)
            if pw:
                self.pw_label.show()
                self.pw_e.show()
                self.pw_e.setFocus()
            else:
                self.pw_label.hide()
                self.pw_e.hide()

        button.clicked.connect(on_choose)
        self.name_e.textChanged.connect(on_filename)
        n = os.path.basename(self.storage.path)
        self.name_e.setText(n)

        while True:
            if self.storage.file_exists() and not self.storage.is_encrypted():
                break
            if self.loop.exec_() != 2:  # 2 = next
                return
            if not self.storage.file_exists():
                break
            wallet_from_memory = get_wallet_from_daemon(self.storage.path)
            if wallet_from_memory:
                return wallet_from_memory
            if self.storage.file_exists() and self.storage.is_encrypted():
                if self.storage.is_encrypted_with_user_pw():
                    password = self.pw_e.text()
                    try:
                        self.storage.decrypt(password)
                        break
                    except InvalidPassword as e:
                        QMessageBox.information(None, _('Error'), str(e))
                        continue
                    except BaseException as e:
                        traceback.print_exc(file=sys.stdout)
                        QMessageBox.information(None, _('Error'), str(e))
                        return
                elif self.storage.is_encrypted_with_hw_device():
                    try:
                        self.run('choose_hw_device', HWD_SETUP_DECRYPT_WALLET)
                    except InvalidPassword as e:
                        QMessageBox.information(
                            None, _('Error'),
                            _('Failed to decrypt using this hardware device.') + '\n' +
                            _('If you use a passphrase, make sure it is correct.'))
                        self.stack = []
                        return self.run_and_get_wallet(get_wallet_from_daemon)
                    except BaseException as e:
                        traceback.print_exc(file=sys.stdout)
                        QMessageBox.information(None, _('Error'), str(e))
                        return
                    if self.storage.is_past_initial_decryption():
                        break
                    else:
                        return
                else:
                    raise Exception('Unexpected encryption version')

        path = self.storage.path
        if self.storage.requires_split():
            self.hide()
            msg = _("The wallet '{}' contains multiple accounts, which are no longer supported since Electrum 2.7.\n\n"
                    "Do you want to split your wallet into multiple files?").format(path)
            if not self.question(msg):
                return
            file_list = '\n'.join(self.storage.split_accounts())
            msg = _('Your accounts have been moved to') + ':\n' + file_list + '\n\n'+ _('Do you want to delete the old file') + ':\n' + path
            if self.question(msg):
                os.remove(path)
                self.show_warning(_('The file was removed'))
            return

        if self.storage.requires_upgrade():
            self.storage.upgrade()
            self.wallet = Wallet(self.storage)
            return self.wallet

        action = self.storage.get_action()
        if action and action != 'new':
            self.hide()
            msg = _("The file '{}' contains an incompletely created wallet.\n"
                    "Do you want to complete its creation now?").format(path)
            if not self.question(msg):
                if self.question(_("Do you want to delete '{}'?").format(path)):
                    os.remove(path)
                    self.show_warning(_('The file was removed'))
                return
            self.show()
        if action:
            # self.wallet is set in run
            self.run(action)
            return self.wallet

        self.wallet = Wallet(self.storage)
        return self.wallet
Exemple #7
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    def __init__(self, config, _network):
        global wallet, network
        network = _network
        network.register_callback('updated', update_callback)
        network.register_callback('connected', update_callback)
        network.register_callback('disconnected', update_callback)
        network.register_callback('disconnecting', update_callback)
        
        storage = WalletStorage(config)
        if not storage.file_exists:
            action = self.restore_or_create()
            if not action: exit()

            wallet = Wallet(storage)
            if action == 'create':
                wallet.init_seed(None)
                self.show_seed()
                wallet.save_seed(None)
                wallet.synchronize()  # generate first addresses offline
                
            elif action == 'restore':
                seed = self.seed_dialog()
                if not seed:
                    exit()
                wallet.init_seed(str(seed))
                wallet.save_seed(None)
            else:
                exit()

            wallet.start_threads(network)

            if action == 'restore':
                if not self.restore_wallet():
                    exit()

            self.password_dialog()

        else:
            wallet = Wallet(storage)
            wallet.start_threads(network)
Exemple #8
0
    def run(self, action):

        if action == 'new':
            action, wallet_type = self.restore_or_create()
            self.storage.put('wallet_type', wallet_type, False)

        if action is None:
            return

        if action == 'restore':
            wallet = self.restore(wallet_type)
            if not wallet:
                return
            action = None

        else:
            wallet = Wallet(self.storage)
            action = wallet.get_action()
            # fixme: password is only needed for multiple accounts
            password = None

        while action is not None:

            util.print_error("installwizard:", wallet, action)

            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)

            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)

            elif action == 'create_accounts':
                wallet.create_accounts(password)
                self.waiting_dialog(wallet.synchronize)

            elif action == 'create_cold_seed':
                self.create_cold_seed(wallet)
                return

            else:
                 r = run_hook('install_wizard_action', self, wallet, action)
                 if not r: 
                     raise BaseException('unknown wizard action', action)

            # next action
            action = wallet.get_action()


        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
Exemple #9
0
    def run_and_get_wallet(self):
        def on_filename():
            wallet_folder = os.path.dirname(self.storage.path)
            path = unicode(
                QFileDialog.getOpenFileName(self, "Select your wallet file",
                                            wallet_folder))
            if path:
                self.name_e.setText(path)
                self.storage = WalletStorage(path)
                update_layout()

        def update_layout():
            name = os.path.basename(self.storage.path)
            vbox = QVBoxLayout()
            hbox = QHBoxLayout()
            hbox.addWidget(QLabel(_('Wallet') + ':'))
            self.name_e = QLineEdit(text=name)
            hbox.addWidget(self.name_e)
            button = QPushButton(_('Choose...'))
            button.clicked.connect(on_filename)
            hbox.addWidget(button)
            vbox.addLayout(hbox)
            self.pw_e = None

            if not self.storage.file_exists():
                msg = _("This file does not exist.") + '\n' \
                      + _("Press 'Next' to create this wallet, or chose another file.")
                vbox.addWidget(QLabel(msg))

            elif self.storage.file_exists() and self.storage.is_encrypted():
                msg = _("This file is encrypted.") + '\n' + _(
                    'Enter your password or choose another file.')
                vbox.addWidget(QLabel(msg))
                hbox2 = QHBoxLayout()
                self.pw_e = QLineEdit('', self)
                self.pw_e.setFixedWidth(150)
                self.pw_e.setEchoMode(2)
                hbox2.addWidget(QLabel(_('Password') + ':'))
                hbox2.addWidget(self.pw_e)
                hbox2.addStretch()
                vbox.addLayout(hbox2)
            else:
                msg = _("Press 'Next' to open this wallet.")
                vbox.addWidget(QLabel(msg))

            self.set_layout(vbox, title=_('Electrum wallet'))
            if self.pw_e:
                self.pw_e.show()
                self.pw_e.setFocus()

        while True:
            update_layout()

            if self.storage.file_exists() and not self.storage.is_encrypted():
                break

            if not self.loop.exec_():
                return

            if not self.storage.file_exists():
                break

            if self.storage.file_exists() and self.storage.is_encrypted():
                password = unicode(self.pw_e.text())
                try:
                    self.storage.decrypt(password)
                    break
                except InvalidPassword as e:
                    QMessageBox.information(None, _('Error'), str(e), _('OK'))
                    continue
                except BaseException as e:
                    traceback.print_exc(file=sys.stdout)
                    QMessageBox.information(None, _('Error'), str(e), _('OK'))
                    return

        path = self.storage.path
        if self.storage.requires_split():
            self.hide()
            msg = _(
                "The wallet '%s' contains multiple accounts, which are no longer supported in Electrum 2.7.\n\n"
                "Do you want to split your wallet into multiple files?" % path)
            if not self.question(msg):
                return
            file_list = '\n'.join(self.storage.split_accounts())
            msg = _('Your accounts have been moved to'
                    ) + ':\n' + file_list + '\n\n' + _(
                        'Do you want to delete the old file') + ':\n' + path
            if self.question(msg):
                os.remove(path)
                self.show_warning(_('The file was removed'))
            return

        if self.storage.requires_upgrade():
            self.hide()
            msg = _(
                "The format of your wallet '%s' must be upgraded for Electrum. This change will not be backward compatible"
                % path)
            if not self.question(msg):
                return
            self.storage.upgrade()
            self.show_warning(_('Your wallet was upgraded successfully'))
            self.wallet = Wallet(self.storage)
            self.terminate()
            return self.wallet

        action = self.storage.get_action()
        if action and action != 'new':
            self.hide()
            msg = _("The file '%s' contains an incompletely created wallet.\n"
                    "Do you want to complete its creation now?") % path
            if not self.question(msg):
                if self.question(_("Do you want to delete '%s'?") % path):
                    os.remove(path)
                    self.show_warning(_('The file was removed'))
                return
            self.show()
        if action:
            # self.wallet is set in run
            self.run(action)
            return self.wallet

        self.wallet = Wallet(self.storage)
        self.terminate()
        return self.wallet
Exemple #10
0
class VialectrumGui():

    def __init__(self, config, network):
        self.network = network
        self.config = config


    def main(self, url=None):

        storage = WalletStorage(self.config)
        if not storage.file_exists:
            action = self.restore_or_create()
            if not action:
                exit()
            self.wallet = wallet = Wallet(storage)
            gap = self.config.get('gap_limit', 5)
            if gap != 5:
                wallet.gap_limit = gap
                wallet.storage.put('gap_limit', gap, True)

            if action == 'create':
                seed = wallet.make_seed()
                show_seed_dialog(seed, None)
                r = change_password_dialog(False, None)
                password = r[2] if r else None
                wallet.add_seed(seed, password)
                wallet.create_accounts(password)
                wallet.synchronize()  # generate first addresses offline

            elif action == 'restore':
                seed = self.seed_dialog()
                if not seed:
                    exit()
                r = change_password_dialog(False, None)
                password = r[2] if r else None
                wallet.add_seed(seed, password)
                wallet.create_accounts(password)
                
            else:
                exit()
        else:
            self.wallet = Wallet(storage)
            action = None

        self.wallet.start_threads(self.network)

        if action == 'restore':
            self.restore_wallet(wallet)

        w = ElectrumWindow(self.wallet, self.config, self.network)
        if url: w.set_url(url)
        Gtk.main()

    def restore_or_create(self):
        return restore_create_dialog()

    def seed_dialog(self):
        return run_recovery_dialog()

    def network_dialog(self):
        return run_network_dialog( self.network, parent=None )


    def restore_wallet(self, wallet):

        dialog = Gtk.MessageDialog(
            parent = None,
            flags = Gtk.DialogFlags.MODAL, 
            buttons = Gtk.ButtonsType.CANCEL, 
            message_format = "Please wait..."  )
        dialog.show()

        def recover_thread( wallet, dialog ):
            wallet.restore(lambda x:x)
            GObject.idle_add( dialog.destroy )

        thread.start_new_thread( recover_thread, ( wallet, dialog ) )
        r = dialog.run()
        dialog.destroy()
        if r==Gtk.ResponseType.CANCEL: return False
        if not wallet.is_found():
            show_message("No transactions found for this seed")

        return True
Exemple #11
0
class ElectrumGui:

    def __init__(self, config, daemon, plugins):
        self.config = config
        self.network = daemon.network
        storage = WalletStorage(config.get_wallet_path())
        if not storage.file_exists:
            print("Wallet not found. try 'vialectrum create'")
            exit()
        if storage.is_encrypted():
            password = getpass.getpass('Password:'******'wallet_updated', 'network_updated', 'banner'])
        self.commands = [_("[h] - displays this help text"), \
                         _("[i] - display transaction history"), \
                         _("[o] - enter payment order"), \
                         _("[p] - print stored payment order"), \
                         _("[s] - send stored payment order"), \
                         _("[r] - show own receipt addresses"), \
                         _("[c] - display contacts"), \
                         _("[b] - print server banner"), \
                         _("[q] - quit") ]
        self.num_commands = len(self.commands)

    def on_network(self, event, *args):
        if event in ['wallet_updated', 'network_updated']:
            self.updated()
        elif event == 'banner':
            self.print_banner()

    def main_command(self):
        self.print_balance()
        c = input("enter command: ")
        if c == "h" : self.print_commands()
        elif c == "i" : self.print_history()
        elif c == "o" : self.enter_order()
        elif c == "p" : self.print_order()
        elif c == "s" : self.send_order()
        elif c == "r" : self.print_addresses()
        elif c == "c" : self.print_contacts()
        elif c == "b" : self.print_banner()
        elif c == "n" : self.network_dialog()
        elif c == "e" : self.settings_dialog()
        elif c == "q" : self.done = 1
        else: self.print_commands()

    def updated(self):
        s = self.get_balance()
        if s != self.last_balance:
            print(s)
        self.last_balance = s
        return True

    def print_commands(self):
        self.print_list(self.commands, "Available commands")

    def print_history(self):
        width = [20, 40, 14, 14]
        delta = (80 - sum(width) - 4)/3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
        + "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
        messages = []

        for tx_hash, tx_mined_status, delta, balance in reversed(self.wallet.get_history()):
            if tx_mined_status.conf:
                timestamp = tx_mined_status.timestamp
                try:
                    time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "unknown"
            else:
                time_str = 'unconfirmed'

            label = self.wallet.get_label(tx_hash)
            messages.append( format_str%( time_str, label, format_satoshis(delta, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )

        self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))


    def print_balance(self):
        print(self.get_balance())

    def get_balance(self):
        if self.wallet.network.is_connected():
            if not self.wallet.up_to_date:
                msg = _( "Synchronizing..." )
            else:
                c, u, x =  self.wallet.get_balance()
                msg = _("Balance")+": %f  "%(Decimal(c) / COIN)
                if u:
                    msg += "  [%f unconfirmed]"%(Decimal(u) / COIN)
                if x:
                    msg += "  [%f unmatured]"%(Decimal(x) / COIN)
        else:
                msg = _( "Not connected" )

        return(msg)


    def print_contacts(self):
        messages = map(lambda x: "%20s   %45s "%(x[0], x[1][1]), self.contacts.items())
        self.print_list(messages, "%19s  %25s "%("Key", "Value"))

    def print_addresses(self):
        messages = map(lambda addr: "%30s    %30s       "%(addr, self.wallet.labels.get(addr,"")), self.wallet.get_addresses())
        self.print_list(messages, "%19s  %25s "%("Address", "Label"))

    def print_order(self):
        print("send order to " + self.str_recipient + ", amount: " + self.str_amount \
              + "\nfee: " + self.str_fee + ", desc: " + self.str_description)

    def enter_order(self):
        self.str_recipient = input("Pay to: ")
        self.str_description = input("Description : ")
        self.str_amount = input("Amount: ")
        self.str_fee = input("Fee: ")

    def send_order(self):
        self.do_send()

    def print_banner(self):
        for i, x in enumerate( self.wallet.network.banner.split('\n') ):
            print( x )

    def print_list(self, lst, firstline):
        lst = list(lst)
        self.maxpos = len(lst)
        if not self.maxpos: return
        print(firstline)
        for i in range(self.maxpos):
            msg = lst[i] if i < len(lst) else ""
            print(msg)


    def main(self):
        while self.done == 0: self.main_command()

    def do_send(self):
        if not is_address(self.str_recipient):
            print(_('Invalid Viacoin address'))
            return
        try:
            amount = int(Decimal(self.str_amount) * COIN)
        except Exception:
            print(_('Invalid Amount'))
            return
        try:
            fee = int(Decimal(self.str_fee) * COIN)
        except Exception:
            print(_('Invalid Fee'))
            return

        if self.wallet.has_password():
            password = self.password_dialog()
            if not password:
                return
        else:
            password = None

        c = ""
        while c != "y":
            c = input("ok to send (y/n)?")
            if c == "n": return

        try:
            tx = self.wallet.mktx([TxOutput(TYPE_ADDRESS, self.str_recipient, amount)],
                                  password, self.config, fee)
        except Exception as e:
            print(str(e))
            return

        if self.str_description:
            self.wallet.labels[tx.txid()] = self.str_description

        print(_("Please wait..."))
        try:
            self.network.run_from_another_thread(self.network.broadcast_transaction(tx))
        except TxBroadcastError as e:
            msg = e.get_message_for_gui()
            print(msg)
        except BestEffortRequestFailed as e:
            msg = repr(e)
            print(msg)
        else:
            print(_('Payment sent.'))
            #self.do_clear()
            #self.update_contacts_tab()

    def network_dialog(self):
        print("use 'vialectrum setconfig server/proxy' to change your network settings")
        return True


    def settings_dialog(self):
        print("use 'vialectrum setconfig' to change your settings")
        return True

    def password_dialog(self):
        return getpass.getpass()


#   XXX unused

    def run_receive_tab(self, c):
        #if c == 10:
        #    out = self.run_popup('Address', ["Edit label", "Freeze", "Prioritize"])
        return

    def run_contacts_tab(self, c):
        pass
    def run(self, action):

        if action == 'new':
            action, wallet_type = self.restore_or_create()
            self.storage.put('wallet_type', wallet_type, False)

        if action is None:
            return

        if action == 'restore':
            wallet = self.restore(wallet_type)
            if not wallet:
                return
            action = None

        else:
            wallet = Wallet(self.storage)
            action = wallet.get_action()
            # fixme: password is only needed for multiple accounts
            password = None

        while action is not None:

            util.print_error("installwizard:", wallet, action)

            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)

            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)

            elif action == 'create_accounts':
                wallet.create_accounts(password)
                self.waiting_dialog(wallet.synchronize)

            elif action == 'create_cold_seed':
                self.create_cold_seed(wallet)
                return

            else:
                r = run_hook('install_wizard_action', self, wallet, action)
                if not r:
                    raise BaseException('unknown wizard action', action)

            # next action
            action = wallet.get_action()

        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 __init__(self, config, _network):
        global wallet, network
        network = _network
        network.register_callback('updated', update_callback)
        network.register_callback('connected', update_callback)
        network.register_callback('disconnected', update_callback)
        network.register_callback('disconnecting', update_callback)

        storage = WalletStorage(config)
        if not storage.file_exists:
            action = self.restore_or_create()
            if not action: exit()

            wallet = Wallet(storage)
            if action == 'create':
                wallet.init_seed(None)
                self.show_seed()
                wallet.save_seed(None)
                wallet.synchronize()  # generate first addresses offline

            elif action == 'restore':
                seed = self.seed_dialog()
                if not seed:
                    exit()
                wallet.init_seed(str(seed))
                wallet.save_seed(None)
            else:
                exit()

            wallet.start_threads(network)

            if action == 'restore':
                if not self.restore_wallet():
                    exit()

            self.password_dialog()

        else:
            wallet = Wallet(storage)
            wallet.start_threads(network)
 def is_mpk(self, seed_e):
     text = self.get_seed_text(seed_e)
     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 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)
Exemple #17
0
class ElectrumGui:

    def __init__(self, config, daemon, plugins):

        self.config = config
        self.network = daemon.network
        storage = WalletStorage(config.get_wallet_path())
        if not storage.file_exists:
            print "Wallet not found. try 'vialectrum create'"
            exit()
        if storage.is_encrypted():
            password = getpass.getpass('Password:'******'')
        self.encoding = locale.getpreferredencoding()

        self.stdscr = curses.initscr()
        curses.noecho()
        curses.cbreak()
        curses.start_color()
        curses.use_default_colors()
        curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
        curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_CYAN)
        curses.init_pair(3, curses.COLOR_BLACK, curses.COLOR_WHITE);
        self.stdscr.keypad(1)
        self.stdscr.border(0)
        self.maxy, self.maxx = self.stdscr.getmaxyx()
        self.set_cursor(0)
        self.w = curses.newwin(10, 50, 5, 5)

        set_verbosity(False)
        self.tab = 0
        self.pos = 0
        self.popup_pos = 0

        self.str_recipient = ""
        self.str_description = ""
        self.str_amount = ""
        self.str_fee = ""
        self.history = None

        if self.network:
            self.network.register_callback(self.update, ['updated'])

        self.tab_names = [_("History"), _("Send"), _("Receive"), _("Addresses"), _("Contacts"), _("Banner")]
        self.num_tabs = len(self.tab_names)


    def set_cursor(self, x):
        try:
            curses.curs_set(x)
        except Exception:
            pass

    def restore_or_create(self):
        pass

    def verify_seed(self):
        pass

    def get_string(self, y, x):
        self.set_cursor(1)
        curses.echo()
        self.stdscr.addstr( y, x, " "*20, curses.A_REVERSE)
        s = self.stdscr.getstr(y,x)
        curses.noecho()
        self.set_cursor(0)
        return s

    def update(self, event):
        self.update_history()
        if self.tab == 0:
            self.print_history()
        self.refresh()

    def print_history(self):

        width = [20, 40, 14, 14]
        delta = (self.maxx - sum(width) - 4)/3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%"+"%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"

        if self.history is None:
            self.update_history()

        self.print_list(self.history[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))

    def update_history(self):
        width = [20, 40, 14, 14]
        delta = (self.maxx - sum(width) - 4)/3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%"+"%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"

        b = 0
        self.history = []
        for item in self.wallet.get_history():
            tx_hash, height, conf, timestamp, value, balance = item
            if conf:
                try:
                    time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "------"
            else:
                time_str = 'unconfirmed'

            label = self.wallet.get_label(tx_hash)
            if len(label) > 40:
                label = label[0:37] + '...'
            self.history.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )


    def print_balance(self):
        if not self.network:
            msg = _("Offline")
        elif self.network.is_connected():
            if not self.wallet.up_to_date:
                msg = _("Synchronizing...")
            else:
                c, u, x =  self.wallet.get_balance()
                msg = _("Balance")+": %f  "%(Decimal(c) / COIN)
                if u:
                    msg += "  [%f unconfirmed]"%(Decimal(u) / COIN)
                if x:
                    msg += "  [%f unmatured]"%(Decimal(x) / COIN)
        else:
            msg = _("Not connected")

        self.stdscr.addstr( self.maxy -1, 3, msg)

        for i in range(self.num_tabs):
            self.stdscr.addstr( 0, 2 + 2*i + len(''.join(self.tab_names[0:i])), ' '+self.tab_names[i]+' ', curses.A_BOLD if self.tab == i else 0)

        self.stdscr.addstr(self.maxy -1, self.maxx-30, ' '.join([_("Settings"), _("Network"), _("Quit")]))

    def print_receive(self):
        addr = self.wallet.get_receiving_address()
        self.stdscr.addstr(2, 1, "Address: "+addr)
        self.print_qr(addr)

    def print_contacts(self):
        messages = map(lambda x: "%20s   %45s "%(x[0], x[1][1]), self.contacts.items())
        self.print_list(messages, "%19s  %15s "%("Key", "Value"))

    def print_addresses(self):
        fmt = "%-35s  %-30s"
        messages = map(lambda addr: fmt % (addr, self.wallet.labels.get(addr,"")), self.wallet.get_addresses())
        self.print_list(messages,   fmt % ("Address", "Label"))

    def print_edit_line(self, y, label, text, index, size):
        text += " "*(size - len(text) )
        self.stdscr.addstr( y, 2, label)
        self.stdscr.addstr( y, 15, text, curses.A_REVERSE if self.pos%6==index else curses.color_pair(1))

    def print_send_tab(self):
        self.stdscr.clear()
        self.print_edit_line(3, _("Pay to"), self.str_recipient, 0, 40)
        self.print_edit_line(5, _("Description"), self.str_description, 1, 40)
        self.print_edit_line(7, _("Amount"), self.str_amount, 2, 15)
        self.print_edit_line(9, _("Fee"), self.str_fee, 3, 15)
        self.stdscr.addstr( 12, 15, _("[Send]"), curses.A_REVERSE if self.pos%6==4 else curses.color_pair(2))
        self.stdscr.addstr( 12, 25, _("[Clear]"), curses.A_REVERSE if self.pos%6==5 else curses.color_pair(2))

    def print_banner(self):
        if self.network:
            self.print_list( self.network.banner.split('\n'))

    def print_qr(self, data):
        import qrcode, StringIO
        s = StringIO.StringIO()
        self.qr = qrcode.QRCode()
        self.qr.add_data(data)
        self.qr.print_ascii(out=s, invert=False)
        msg = s.getvalue()
        lines = msg.split('\n')
        for i, l in enumerate(lines):
            l = l.encode("utf-8")
            self.stdscr.addstr(i+5, 5, l, curses.color_pair(3))

    def print_list(self, list, firstline = None):
        self.maxpos = len(list)
        if not self.maxpos: return
        if firstline:
            firstline += " "*(self.maxx -2 - len(firstline))
            self.stdscr.addstr( 1, 1, firstline )
        for i in range(self.maxy-4):
            msg = list[i] if i < len(list) else ""
            msg += " "*(self.maxx - 2 - len(msg))
            m = msg[0:self.maxx - 2]
            m = m.encode(self.encoding)
            self.stdscr.addstr( i+2, 1, m, curses.A_REVERSE if i == (self.pos % self.maxpos) else 0)

    def refresh(self):
        if self.tab == -1: return
        self.stdscr.border(0)
        self.print_balance()
        self.stdscr.refresh()

    def main_command(self):
        c = self.stdscr.getch()
        print c
        if   c == curses.KEY_RIGHT: self.tab = (self.tab + 1)%self.num_tabs
        elif c == curses.KEY_LEFT: self.tab = (self.tab - 1)%self.num_tabs
        elif c == curses.KEY_DOWN: self.pos +=1
        elif c == curses.KEY_UP: self.pos -= 1
        elif c == 9: self.pos +=1 # tab
        elif curses.unctrl(c) in ['^W', '^C', '^X', '^Q']: self.tab = -1
        elif curses.unctrl(c) in ['^N']: self.network_dialog()
        elif curses.unctrl(c) == '^S': self.settings_dialog()
        else: return c
        if self.pos<0: self.pos=0
        if self.pos>=self.maxpos: self.pos=self.maxpos - 1

    def run_tab(self, i, print_func, exec_func):
        while self.tab == i:
            self.stdscr.clear()
            print_func()
            self.refresh()
            c = self.main_command()
            if c: exec_func(c)


    def run_history_tab(self, c):
        if c == 10:
            out = self.run_popup('',["blah","foo"])


    def edit_str(self, target, c, is_num=False):
        # detect backspace
        if c in [8, 127, 263] and target:
            target = target[:-1]
        elif not is_num or curses.unctrl(c) in '0123456789.':
            target += curses.unctrl(c)
        return target


    def run_send_tab(self, c):
        if self.pos%6 == 0:
            self.str_recipient = self.edit_str(self.str_recipient, c)
        if self.pos%6 == 1:
            self.str_description = self.edit_str(self.str_description, c)
        if self.pos%6 == 2:
            self.str_amount = self.edit_str(self.str_amount, c, True)
        elif self.pos%6 == 3:
            self.str_fee = self.edit_str(self.str_fee, c, True)
        elif self.pos%6==4:
            if c == 10: self.do_send()
        elif self.pos%6==5:
            if c == 10: self.do_clear()


    def run_receive_tab(self, c):
        if c == 10:
            out = self.run_popup('Address', ["Edit label", "Freeze", "Prioritize"])

    def run_contacts_tab(self, c):
        if c == 10 and self.contacts:
            out = self.run_popup('Adress', ["Copy", "Pay to", "Edit label", "Delete"]).get('button')
            key = self.contacts.keys()[self.pos%len(self.contacts.keys())]
            if out == "Pay to":
                self.tab = 1
                self.str_recipient = key
                self.pos = 2
            elif out == "Edit label":
                s = self.get_string(6 + self.pos, 18)
                if s:
                    self.wallet.labels[address] = s

    def run_banner_tab(self, c):
        self.show_message(repr(c))
        pass

    def main(self):

        tty.setraw(sys.stdin)
        while self.tab != -1:
            self.run_tab(0, self.print_history, self.run_history_tab)
            self.run_tab(1, self.print_send_tab, self.run_send_tab)
            self.run_tab(2, self.print_receive, self.run_receive_tab)
            self.run_tab(3, self.print_addresses, self.run_banner_tab)
            self.run_tab(4, self.print_contacts, self.run_contacts_tab)
            self.run_tab(5, self.print_banner, self.run_banner_tab)

        tty.setcbreak(sys.stdin)
        curses.nocbreak()
        self.stdscr.keypad(0)
        curses.echo()
        curses.endwin()


    def do_clear(self):
        self.str_amount = ''
        self.str_recipient = ''
        self.str_fee = ''
        self.str_description = ''

    def do_send(self):
        if not is_valid(self.str_recipient):
            self.show_message(_('Invalid Viacoin address'))
            return
        try:
            amount = int(Decimal(self.str_amount) * COIN)
        except Exception:
            self.show_message(_('Invalid Amount'))
            return
        try:
            fee = int(Decimal(self.str_fee) * COIN)
        except Exception:
            self.show_message(_('Invalid Fee'))
            return

        if self.wallet.has_password():
            password = self.password_dialog()
            if not password:
                return
        else:
            password = None
        try:
            tx = self.wallet.mktx([(TYPE_ADDRESS, self.str_recipient, amount)], password, self.config, fee)
        except Exception as e:
            self.show_message(str(e))
            return

        if self.str_description:
            self.wallet.labels[tx.hash()] = self.str_description

        self.show_message(_("Please wait..."), getchar=False)
        status, msg = self.network.broadcast(tx)

        if status:
            self.show_message(_('Payment sent.'))
            self.do_clear()
            #self.update_contacts_tab()
        else:
            self.show_message(_('Error'))


    def show_message(self, message, getchar = True):
        w = self.w
        w.clear()
        w.border(0)
        for i, line in enumerate(message.split('\n')):
            w.addstr(2+i,2,line)
        w.refresh()
        if getchar: c = self.stdscr.getch()

    def run_popup(self, title, items):
        return self.run_dialog(title, map(lambda x: {'type':'button','label':x}, items), interval=1, y_pos = self.pos+3)

    def network_dialog(self):
        if not self.network:
            return
        params = self.network.get_parameters()
        host, port, protocol, proxy_config, auto_connect = params
        srv = 'auto-connect' if auto_connect else self.network.default_server
        out = self.run_dialog('Network', [
            {'label':'server', 'type':'str', 'value':srv},
            {'label':'proxy', 'type':'str', 'value':self.config.get('proxy', '')},
            ], buttons = 1)
        if out:
            if out.get('server'):
                server = out.get('server')
                auto_connect = server == 'auto-connect'
                if not auto_connect:
                    try:
                        host, port, protocol = server.split(':')
                    except Exception:
                        self.show_message("Error:" + server + "\nIn doubt, type \"auto-connect\"")
                        return False
                proxy = self.parse_proxy_options(out.get('proxy')) if out.get('proxy') else None
                self.network.set_parameters(host, port, protocol, proxy, auto_connect)

    def settings_dialog(self):
        fee = str(Decimal(self.config.fee_per_kb()) / COIN)
        out = self.run_dialog('Settings', [
            {'label':'Default fee', 'type':'satoshis', 'value': fee }
            ], buttons = 1)
        if out:
            if out.get('Default fee'):
                fee = int(Decimal(out['Default fee']) * COIN)
                self.config.set_key('fee_per_kb', fee, True)


    def password_dialog(self):
        out = self.run_dialog('Password', [
            {'label':'Password', 'type':'password', 'value':''}
            ], buttons = 1)
        return out.get('Password')


    def run_dialog(self, title, items, interval=2, buttons=None, y_pos=3):
        self.popup_pos = 0

        self.w = curses.newwin( 5 + len(items)*interval + (2 if buttons else 0), 50, y_pos, 5)
        w = self.w
        out = {}
        while True:
            w.clear()
            w.border(0)
            w.addstr( 0, 2, title)

            num = len(items)

            numpos = num
            if buttons: numpos += 2

            for i in range(num):
                item = items[i]
                label = item.get('label')
                if item.get('type') == 'list':
                    value = item.get('value','')
                elif item.get('type') == 'satoshis':
                    value = item.get('value','')
                elif item.get('type') == 'str':
                    value = item.get('value','')
                elif item.get('type') == 'password':
                    value = '*'*len(item.get('value',''))
                else:
                    value = ''
                if value is None:
                    value = ''
                if len(value)<20:
                    value += ' '*(20-len(value))

                if item.has_key('value'):
                    w.addstr( 2+interval*i, 2, label)
                    w.addstr( 2+interval*i, 15, value, curses.A_REVERSE if self.popup_pos%numpos==i else curses.color_pair(1) )
                else:
                    w.addstr( 2+interval*i, 2, label, curses.A_REVERSE if self.popup_pos%numpos==i else 0)

            if buttons:
                w.addstr( 5+interval*i, 10, "[  ok  ]", curses.A_REVERSE if self.popup_pos%numpos==(numpos-2) else curses.color_pair(2))
                w.addstr( 5+interval*i, 25, "[cancel]", curses.A_REVERSE if self.popup_pos%numpos==(numpos-1) else curses.color_pair(2))

            w.refresh()

            c = self.stdscr.getch()
            if c in [ord('q'), 27]: break
            elif c in [curses.KEY_LEFT, curses.KEY_UP]: self.popup_pos -= 1
            elif c in [curses.KEY_RIGHT, curses.KEY_DOWN]: self.popup_pos +=1
            else:
                i = self.popup_pos%numpos
                if buttons and c==10:
                    if i == numpos-2:
                        return out
                    elif i == numpos -1:
                        return {}

                item = items[i]
                _type = item.get('type')

                if _type == 'str':
                    item['value'] = self.edit_str(item['value'], c)
                    out[item.get('label')] = item.get('value')

                elif _type == 'password':
                    item['value'] = self.edit_str(item['value'], c)
                    out[item.get('label')] = item ['value']

                elif _type == 'satoshis':
                    item['value'] = self.edit_str(item['value'], c, True)
                    out[item.get('label')] = item.get('value')

                elif _type == 'list':
                    choices = item.get('choices')
                    try:
                        j = choices.index(item.get('value'))
                    except Exception:
                        j = 0
                    new_choice = choices[(j + 1)% len(choices)]
                    item['value'] = new_choice
                    out[item.get('label')] = item.get('value')

                elif _type == 'button':
                    out['button'] = item.get('label')
                    break

        return out
Exemple #18
0
    def restore(self, t):

            if t == 'standard':
                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_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']:
                r = self.multi_seed_dialog(1)
                if not r: 
                    return
                text1, text2 = r
                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)
                    if Wallet.is_seed(text2):
                        wallet.add_cold_seed(text2, password)
                    else:
                        wallet.add_master_public_key("cold/", text2)
                else:
                    assert 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)

                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

                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)

                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)

                wallet.create_accounts(password)

            else:
                wallet = run_hook('installwizard_restore', self, self.storage)
                if not wallet:
                    return

            # create first keys offline
            self.waiting_dialog(wallet.synchronize)
                
            return wallet
Exemple #19
0
class ElectrumGui:
    def __init__(self, config, daemon, plugins):
        self.config = config
        self.network = daemon.network
        storage = WalletStorage(config.get_wallet_path())
        if not storage.file_exists:
            print("Wallet not found. try 'vialectrum create'")
            exit()
        if storage.is_encrypted():
            password = getpass.getpass('Password:'******'wallet_updated', 'network_updated', 'banner'])
        self.commands = [_("[h] - displays this help text"), \
                         _("[i] - display transaction history"), \
                         _("[o] - enter payment order"), \
                         _("[p] - print stored payment order"), \
                         _("[s] - send stored payment order"), \
                         _("[r] - show own receipt addresses"), \
                         _("[c] - display contacts"), \
                         _("[b] - print server banner"), \
                         _("[q] - quit") ]
        self.num_commands = len(self.commands)

    def on_network(self, event, *args):
        if event in ['wallet_updated', 'network_updated']:
            self.updated()
        elif event == 'banner':
            self.print_banner()

    def main_command(self):
        self.print_balance()
        c = input("enter command: ")
        if c == "h": self.print_commands()
        elif c == "i": self.print_history()
        elif c == "o": self.enter_order()
        elif c == "p": self.print_order()
        elif c == "s": self.send_order()
        elif c == "r": self.print_addresses()
        elif c == "c": self.print_contacts()
        elif c == "b": self.print_banner()
        elif c == "n": self.network_dialog()
        elif c == "e": self.settings_dialog()
        elif c == "q": self.done = 1
        else: self.print_commands()

    def updated(self):
        s = self.get_balance()
        if s != self.last_balance:
            print(s)
        self.last_balance = s
        return True

    def print_commands(self):
        self.print_list(self.commands, "Available commands")

    def print_history(self):
        width = [20, 40, 14, 14]
        delta = (80 - sum(width) - 4) / 3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
        + "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
        messages = []

        for tx_hash, tx_mined_status, delta, balance in reversed(
                self.wallet.get_history()):
            if tx_mined_status.conf:
                timestamp = tx_mined_status.timestamp
                try:
                    time_str = datetime.datetime.fromtimestamp(
                        timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "unknown"
            else:
                time_str = 'unconfirmed'

            label = self.wallet.get_label(tx_hash)
            messages.append(
                format_str %
                (time_str, label, format_satoshis(delta, whitespaces=True),
                 format_satoshis(balance, whitespaces=True)))

        self.print_list(
            messages[::-1], format_str %
            (_("Date"), _("Description"), _("Amount"), _("Balance")))

    def print_balance(self):
        print(self.get_balance())

    def get_balance(self):
        if self.wallet.network.is_connected():
            if not self.wallet.up_to_date:
                msg = _("Synchronizing...")
            else:
                c, u, x = self.wallet.get_balance()
                msg = _("Balance") + ": %f  " % (Decimal(c) / COIN)
                if u:
                    msg += "  [%f unconfirmed]" % (Decimal(u) / COIN)
                if x:
                    msg += "  [%f unmatured]" % (Decimal(x) / COIN)
        else:
            msg = _("Not connected")

        return (msg)

    def print_contacts(self):
        messages = map(lambda x: "%20s   %45s " % (x[0], x[1][1]),
                       self.contacts.items())
        self.print_list(messages, "%19s  %25s " % ("Key", "Value"))

    def print_addresses(self):
        messages = map(
            lambda addr: "%30s    %30s       " %
            (addr, self.wallet.labels.get(addr, "")),
            self.wallet.get_addresses())
        self.print_list(messages, "%19s  %25s " % ("Address", "Label"))

    def print_order(self):
        print("send order to " + self.str_recipient + ", amount: " + self.str_amount \
              + "\nfee: " + self.str_fee + ", desc: " + self.str_description)

    def enter_order(self):
        self.str_recipient = input("Pay to: ")
        self.str_description = input("Description : ")
        self.str_amount = input("Amount: ")
        self.str_fee = input("Fee: ")

    def send_order(self):
        self.do_send()

    def print_banner(self):
        for i, x in enumerate(self.wallet.network.banner.split('\n')):
            print(x)

    def print_list(self, lst, firstline):
        lst = list(lst)
        self.maxpos = len(lst)
        if not self.maxpos: return
        print(firstline)
        for i in range(self.maxpos):
            msg = lst[i] if i < len(lst) else ""
            print(msg)

    def main(self):
        while self.done == 0:
            self.main_command()

    def do_send(self):
        if not is_address(self.str_recipient):
            print(_('Invalid Viacoin address'))
            return
        try:
            amount = int(Decimal(self.str_amount) * COIN)
        except Exception:
            print(_('Invalid Amount'))
            return
        try:
            fee = int(Decimal(self.str_fee) * COIN)
        except Exception:
            print(_('Invalid Fee'))
            return

        if self.wallet.has_password():
            password = self.password_dialog()
            if not password:
                return
        else:
            password = None

        c = ""
        while c != "y":
            c = input("ok to send (y/n)?")
            if c == "n": return

        try:
            tx = self.wallet.mktx(
                [TxOutput(TYPE_ADDRESS, self.str_recipient, amount)], password,
                self.config, fee)
        except Exception as e:
            print(str(e))
            return

        if self.str_description:
            self.wallet.labels[tx.txid()] = self.str_description

        print(_("Please wait..."))
        try:
            self.network.run_from_another_thread(
                self.network.broadcast_transaction(tx))
        except TxBroadcastError as e:
            msg = e.get_message_for_gui()
            print(msg)
        except BestEffortRequestFailed as e:
            msg = repr(e)
            print(msg)
        else:
            print(_('Payment sent.'))
            #self.do_clear()
            #self.update_contacts_tab()

    def network_dialog(self):
        print(
            "use 'vialectrum setconfig server/proxy' to change your network settings"
        )
        return True

    def settings_dialog(self):
        print("use 'vialectrum setconfig' to change your settings")
        return True

    def password_dialog(self):
        return getpass.getpass()

#   XXX unused

    def run_receive_tab(self, c):
        #if c == 10:
        #    out = self.run_popup('Address', ["Edit label", "Freeze", "Prioritize"])
        return

    def run_contacts_tab(self, c):
        pass
    def restore(self, t):

        if t == 'standard':
            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_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']:
            r = self.multi_seed_dialog(1)
            if not r:
                return
            text1, text2 = r
            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)
                if Wallet.is_seed(text2):
                    wallet.add_cold_seed(text2, password)
                else:
                    wallet.add_master_public_key("cold/", text2)
            else:
                assert 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)

            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

            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)

            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)

            wallet.create_accounts(password)

        else:
            wallet = run_hook('installwizard_restore', self, self.storage)
            if not wallet:
                return

        # create first keys offline
        self.waiting_dialog(wallet.synchronize)

        return wallet
Exemple #21
0
        params = sys.argv[2:] + [my_password]
        ret = send_command(cmd, params)
        sys.exit(ret)

    conn = sqlite3.connect(database)
    # create table if needed
    check_create_table(conn)

    # init network
    config = SimpleConfig({"wallet_path": wallet_path})
    network = Network(config)
    network.start(wait=True)

    # create watching_only wallet
    storage = WalletStorage(config)
    wallet = Wallet(storage)
    if not storage.file_exists:
        wallet.seed = ""
        wallet.create_watching_only_wallet(master_public_key, master_chain)

    wallet.synchronize = lambda: None  # prevent address creation by the wallet
    wallet.start_threads(network)
    network.register_callback("updated", on_wallet_update)

    out_queue = Queue.Queue()
    thread.start_new_thread(server_thread, (conn,))

    while not stopping:
        cur = conn.cursor()

        # read pending requests from table
Exemple #22
0
class ElectrumGui:
    def __init__(self, config, network):
        self.network = network
        self.config = config
        storage = WalletStorage(config)
        if not storage.file_exists:
            print "Wallet not found. try 'vialectrum create'"
            exit()

        self.done = 0
        self.last_balance = ""

        set_verbosity(False)

        self.str_recipient = ""
        self.str_description = ""
        self.str_amount = ""
        self.str_fee = ""

        self.wallet = Wallet(storage)
        self.wallet.start_threads(network)

        self.wallet.network.register_callback('updated', self.updated)
        self.wallet.network.register_callback('connected', self.connected)
        self.wallet.network.register_callback('disconnected',
                                              self.disconnected)
        self.wallet.network.register_callback('disconnecting',
                                              self.disconnecting)
        self.wallet.network.register_callback('peers', self.peers)
        self.wallet.network.register_callback('banner', self.print_banner)
        self.commands = [_("[h] - displays this help text"), \
                         _("[i] - display transaction history"), \
                         _("[o] - enter payment order"), \
                         _("[p] - print stored payment order"), \
                         _("[s] - send stored payment order"), \
                         _("[r] - show own receipt addresses"), \
                         _("[c] - display contacts"), \
                         _("[b] - print server banner"), \
                         _("[q] - quit") ]
        self.num_commands = len(self.commands)

    def main_command(self):
        self.print_balance()
        c = raw_input("enter command: ")
        if c == "h": self.print_commands()
        elif c == "i": self.print_history()
        elif c == "o": self.enter_order()
        elif c == "p": self.print_order()
        elif c == "s": self.send_order()
        elif c == "r": self.print_addresses()
        elif c == "c": self.print_contacts()
        elif c == "b": self.print_banner()
        elif c == "n": self.network_dialog()
        elif c == "e": self.settings_dialog()
        elif c == "q": self.done = 1
        else: self.print_commands()

    def peers(self):
        print("got peers list:")
        l = filter_protocol(self.wallet.network.get_servers(), 's')
        for s in l:
            print(s)

    def connected(self):
        print("connected")

    def disconnected(self):
        print("disconnected")

    def disconnecting(self):
        print("disconnecting")

    def updated(self):
        s = self.get_balance()
        if s != self.last_balance:
            print(s)
        self.last_balance = s
        return True

    def print_commands(self):
        self.print_list(self.commands, "Available commands")

    def print_history(self):
        width = [20, 40, 14, 14]
        delta = (80 - sum(width) - 4) / 3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
        + "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
        b = 0
        messages = []

        for item in self.wallet.get_tx_history():
            tx_hash, confirmations, is_mine, value, fee, balance, timestamp = item
            if confirmations:
                try:
                    time_str = datetime.datetime.fromtimestamp(
                        timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "unknown"
            else:
                time_str = 'pending'

            label, is_default_label = self.wallet.get_label(tx_hash)
            messages.append(
                format_str %
                (time_str, label, format_satoshis(value, whitespaces=True),
                 format_satoshis(balance, whitespaces=True)))

        self.print_list(
            messages[::-1], format_str %
            (_("Date"), _("Description"), _("Amount"), _("Balance")))

    def print_balance(self):
        print(self.get_balance())

    def get_balance(self):
        if self.wallet.network.interface and self.wallet.network.interface.is_connected:
            if not self.wallet.up_to_date:
                msg = _("Synchronizing...")
            else:
                c, u = self.wallet.get_balance()
                msg = _("Balance") + ": %f  " % (Decimal(c) / 100000000)
                if u: msg += "  [%f unconfirmed]" % (Decimal(u) / 100000000)
        else:
            msg = _("Not connected")

        return (msg)

    def print_contacts(self):
        messages = map(
            lambda addr: "%30s    %30s       " %
            (addr, self.wallet.labels.get(addr, "")), self.wallet.addressbook)
        self.print_list(messages, "%19s  %25s " % ("Address", "Label"))

    def print_addresses(self):
        messages = map(
            lambda addr: "%30s    %30s       " %
            (addr, self.wallet.labels.get(addr, "")), self.wallet.addresses())
        self.print_list(messages, "%19s  %25s " % ("Address", "Label"))

    def print_order(self):
        print("send order to " + self.str_recipient + ", amount: " + self.str_amount \
              + "\nfee: " + self.str_fee + ", desc: " + self.str_description)

    def enter_order(self):
        self.str_recipient = raw_input("Pay to: ")
        self.str_description = raw_input("Description : ")
        self.str_amount = raw_input("Amount: ")
        self.str_fee = raw_input("Fee: ")

    def send_order(self):
        self.do_send()

    def print_banner(self):
        for i, x in enumerate(self.wallet.network.banner.split('\n')):
            print(x)

    def print_list(self, list, firstline):
        self.maxpos = len(list)
        if not self.maxpos: return
        print(firstline)
        for i in range(self.maxpos):
            msg = list[i] if i < len(list) else ""
            print(msg)

    def main(self, url):
        while self.done == 0:
            self.main_command()

    def do_send(self):
        if not is_valid(self.str_recipient):
            print(_('Invalid Viacoin address'))
            return
        try:
            amount = int(Decimal(self.str_amount) * 100000000)
        except Exception:
            print(_('Invalid Amount'))
            return
        try:
            fee = int(Decimal(self.str_fee) * 100000000)
        except Exception:
            print(_('Invalid Fee'))
            return

        if self.wallet.use_encryption:
            password = self.password_dialog()
            if not password:
                return
        else:
            password = None

        c = ""
        while c != "y":
            c = raw_input("ok to send (y/n)?")
            if c == "n": return

        try:
            tx = self.wallet.mktx([(self.str_recipient, amount)], password,
                                  fee)
        except Exception as e:
            print(str(e))
            return

        if self.str_description:
            self.wallet.labels[tx.hash()] = self.str_description

        h = self.wallet.send_tx(tx)
        print(_("Please wait..."))
        self.wallet.tx_event.wait()
        status, msg = self.wallet.receive_tx(h, tx)

        if status:
            print(_('Payment sent.'))
            #self.do_clear()
            #self.update_contacts_tab()
        else:
            print(_('Error'))

    def network_dialog(self):
        print(
            "use 'vialectrum setconfig server/proxy' to change your network settings"
        )
        return True

    def settings_dialog(self):
        print("use 'vialectrum setconfig' to change your settings")
        return True

    def password_dialog(self):
        return getpass.getpass()

#   XXX unused

    def run_receive_tab(self, c):
        #if c == 10:
        #    out = self.run_popup('Address', ["Edit label", "Freeze", "Prioritize"])
        return

    def run_contacts_tab(self, c):
        pass
Exemple #23
0
 def is_mpk(self, seed_e):
     text = self.get_seed_text(seed_e)
     return Wallet.is_xpub(text) or Wallet.is_old_mpk(text)
Exemple #24
0
class ElectrumGui:

    def __init__(self, config, network):
        self.network = network
        self.config = config
        storage = WalletStorage(config)
        if not storage.file_exists:
            print "Wallet not found. try 'vialectrum create'"
            exit()

	self.done = 0
        self.last_balance = ""

        set_verbosity(False)

        self.str_recipient = ""
        self.str_description = ""
        self.str_amount = ""
        self.str_fee = ""

        self.wallet = Wallet(storage)
        self.wallet.start_threads(network)
        
        self.wallet.network.register_callback('updated', self.updated)
        self.wallet.network.register_callback('connected', self.connected)
        self.wallet.network.register_callback('disconnected', self.disconnected)
        self.wallet.network.register_callback('disconnecting', self.disconnecting)
        self.wallet.network.register_callback('peers', self.peers)
        self.wallet.network.register_callback('banner', self.print_banner)
        self.commands = [_("[h] - displays this help text"), \
                         _("[i] - display transaction history"), \
                         _("[o] - enter payment order"), \
                         _("[p] - print stored payment order"), \
                         _("[s] - send stored payment order"), \
                         _("[r] - show own receipt addresses"), \
                         _("[c] - display contacts"), \
                         _("[b] - print server banner"), \
                         _("[q] - quit") ]
        self.num_commands = len(self.commands)

    def main_command(self):
        self.print_balance()
        c = raw_input("enter command: ")
        if   c == "h" : self.print_commands()
        elif c == "i" : self.print_history()
        elif c == "o" : self.enter_order()
        elif c == "p" : self.print_order()
        elif c == "s" : self.send_order()
        elif c == "r" : self.print_addresses()
        elif c == "c" : self.print_contacts()
        elif c == "b" : self.print_banner()
        elif c == "n" : self.network_dialog()
        elif c == "e" : self.settings_dialog()
        elif c == "q" : self.done = 1
        else: self.print_commands()

    def peers(self):
        print("got peers list:")
        l = filter_protocol(self.wallet.network.get_servers(), 's')
        for s in l:
            print (s)

    def connected(self):
        print ("connected")

    def disconnected(self):
        print ("disconnected")

    def disconnecting(self):
        print ("disconnecting")

    def updated(self):
        s = self.get_balance()
        if s != self.last_balance:
            print(s)
        self.last_balance = s
        return True

    def print_commands(self):
        self.print_list(self.commands, "Available commands")

    def print_history(self):
        width = [20, 40, 14, 14]
        delta = (80 - sum(width) - 4)/3
        format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
        + "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
        b = 0 
        messages = []

        for item in self.wallet.get_tx_history():
            tx_hash, confirmations, is_mine, value, fee, balance, timestamp = item
            if confirmations:
                try:
                    time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
                except Exception:
                    time_str = "unknown"
            else:
                time_str = 'pending'

            label, is_default_label = self.wallet.get_label(tx_hash)
            messages.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )

        self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))


    def print_balance(self):
        print(self.get_balance())

    def get_balance(self):
        if self.wallet.network.interface and self.wallet.network.interface.is_connected:
            if not self.wallet.up_to_date:
                msg = _( "Synchronizing..." )
            else: 
                c, u =  self.wallet.get_balance()
                msg = _("Balance")+": %f  "%(Decimal( c ) / 100000000)
                if u: msg += "  [%f unconfirmed]"%(Decimal( u ) / 100000000)
        else:
                msg = _( "Not connected" )
            
        return(msg)


    def print_contacts(self):
        messages = map(lambda addr: "%30s    %30s       "%(addr, self.wallet.labels.get(addr,"")), self.wallet.addressbook)
        self.print_list(messages, "%19s  %25s "%("Address", "Label"))

    def print_addresses(self):
        messages = map(lambda addr: "%30s    %30s       "%(addr, self.wallet.labels.get(addr,"")), self.wallet.addresses())
        self.print_list(messages, "%19s  %25s "%("Address", "Label"))

    def print_order(self):
        print("send order to " + self.str_recipient + ", amount: " + self.str_amount \
              + "\nfee: " + self.str_fee + ", desc: " + self.str_description)

    def enter_order(self):
        self.str_recipient = raw_input("Pay to: ")
        self.str_description = raw_input("Description : ")
        self.str_amount = raw_input("Amount: ")
        self.str_fee = raw_input("Fee: ")

    def send_order(self):
        self.do_send()

    def print_banner(self):
        for i, x in enumerate( self.wallet.network.banner.split('\n') ):
            print( x )

    def print_list(self, list, firstline):
        self.maxpos = len(list)
        if not self.maxpos: return
        print(firstline)
        for i in range(self.maxpos):
            msg = list[i] if i < len(list) else ""
            print(msg)

           
    def main(self,url):
        while self.done == 0: self.main_command()

    def do_send(self):
        if not is_valid(self.str_recipient):
            print(_('Invalid Viacoin address'))
            return
        try:
            amount = int( Decimal( self.str_amount) * 100000000 )
        except Exception:
            print(_('Invalid Amount'))
            return
        try:
            fee = int( Decimal( self.str_fee) * 100000000 )
        except Exception:
            print(_('Invalid Fee'))
            return

        if self.wallet.use_encryption:
            password = self.password_dialog()
            if not password:
                return
        else:
            password = None

        c = ""
        while c != "y":
            c = raw_input("ok to send (y/n)?")
            if c == "n": return

        try:
            tx = self.wallet.mktx( [(self.str_recipient, amount)], password, fee)
        except Exception as e:
            print(str(e))
            return
            
        if self.str_description: 
            self.wallet.labels[tx.hash()] = self.str_description

        h = self.wallet.send_tx(tx)
        print(_("Please wait..."))
        self.wallet.tx_event.wait()
        status, msg = self.wallet.receive_tx( h, tx )

        if status:
            print(_('Payment sent.'))
            #self.do_clear()
            #self.update_contacts_tab()
        else:
            print(_('Error'))

    def network_dialog(self):
        print("use 'vialectrum setconfig server/proxy' to change your network settings")
        return True


    def settings_dialog(self):
        print("use 'vialectrum setconfig' to change your settings")
        return True

    def password_dialog(self):
        return getpass.getpass()
        

#   XXX unused

    def run_receive_tab(self, c):
        #if c == 10:
        #    out = self.run_popup('Address', ["Edit label", "Freeze", "Prioritize"])
        return
            
    def run_contacts_tab(self, c):
        pass
Exemple #25
0
 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)
        params = sys.argv[2:] + [my_password]
        ret = send_command(cmd, params)
        sys.exit(ret)

    conn = sqlite3.connect(database)
    # create table if needed
    check_create_table(conn)

    # init network
    config = SimpleConfig({'wallet_path': wallet_path})
    network = Network(config)
    network.start(wait=True)

    # create watching_only wallet
    storage = WalletStorage(config)
    wallet = Wallet(storage)
    if not storage.file_exists:
        wallet.seed = ''
        wallet.create_watching_only_wallet(master_public_key, master_chain)

    wallet.synchronize = lambda: None  # prevent address creation by the wallet
    wallet.start_threads(network)
    network.register_callback('updated', on_wallet_update)

    out_queue = Queue.Queue()
    thread.start_new_thread(server_thread, (conn, ))

    while not stopping:
        cur = conn.cursor()

        # read pending requests from table
Exemple #27
0
class ElectrumGui:
    def __init__(self, config, network):

        self.config = config
        self.network = network
        storage = WalletStorage(config)
        if not storage.file_exists:
            print "Wallet not found. try 'vialectrum create'"
            exit()

        self.wallet = Wallet(storage)
        self.wallet.start_threads(self.network)

        locale.setlocale(locale.LC_ALL, "")
        self.encoding = locale.getpreferredencoding()

        self.stdscr = curses.initscr()
        curses.noecho()
        curses.cbreak()
        curses.start_color()
        curses.use_default_colors()
        curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
        curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_CYAN)
        self.stdscr.keypad(1)
        self.stdscr.border(0)
        self.maxy, self.maxx = self.stdscr.getmaxyx()
        self.set_cursor(0)
        self.w = curses.newwin(10, 50, 5, 5)

        set_verbosity(False)
        self.tab = 0
        self.pos = 0
        self.popup_pos = 0

        self.str_recipient = ""
        self.str_description = ""
        self.str_amount = ""
        self.str_fee = ""
        self.history = None

        if self.network:
            self.network.register_callback("updated", self.update)
            self.network.register_callback("connected", self.refresh)
            self.network.register_callback("disconnected", self.refresh)
            self.network.register_callback("disconnecting", self.refresh)

        self.tab_names = [_("History"), _("Send"), _("Receive"), _("Contacts"), _("Wall")]
        self.num_tabs = len(self.tab_names)

    def set_cursor(self, x):
        try:
            curses.curs_set(x)
        except Exception:
            pass

    def restore_or_create(self):
        pass

    def verify_seed(self):
        pass

    def get_string(self, y, x):
        self.set_cursor(1)
        curses.echo()
        self.stdscr.addstr(y, x, " " * 20, curses.A_REVERSE)
        s = self.stdscr.getstr(y, x)
        curses.noecho()
        self.set_cursor(0)
        return s

    def update(self):
        self.update_history()
        if self.tab == 0:
            self.print_history()
        self.refresh()

    def print_history(self):

        width = [20, 40, 14, 14]
        delta = (self.maxx - sum(width) - 4) / 3
        format_str = (
            "%"
            + "%d" % width[0]
            + "s"
            + "%"
            + "%d" % (width[1] + delta)
            + "s"
            + "%"
            + "%d" % (width[2] + delta)
            + "s"
            + "%"
            + "%d" % (width[3] + delta)
            + "s"
        )

        if self.history is None:
            self.update_history()

        self.print_list(self.history[::-1], format_str % (_("Date"), _("Description"), _("Amount"), _("Balance")))

    def update_history(self):
        width = [20, 40, 14, 14]
        delta = (self.maxx - sum(width) - 4) / 3
        format_str = (
            "%"
            + "%d" % width[0]
            + "s"
            + "%"
            + "%d" % (width[1] + delta)
            + "s"
            + "%"
            + "%d" % (width[2] + delta)
            + "s"
            + "%"
            + "%d" % (width[3] + delta)
            + "s"
        )

        b = 0
        self.history = []

        for item in self.wallet.get_tx_history():
            tx_hash, conf, is_mine, value, fee, balance, timestamp = item
            if conf:
                try:
                    time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(" ")[:-3]
                except Exception:
                    time_str = "------"
            else:
                time_str = "pending"

            label, is_default_label = self.wallet.get_label(tx_hash)
            self.history.append(
                format_str
                % (
                    time_str,
                    label,
                    format_satoshis(value, whitespaces=True),
                    format_satoshis(balance, whitespaces=True),
                )
            )

    def print_balance(self):
        if not self.network:
            msg = _("Offline")
        elif self.network.interface and self.network.interface.is_connected:
            if not self.wallet.up_to_date:
                msg = _("Synchronizing...")
            else:
                c, u = self.wallet.get_balance()
                msg = _("Balance") + ": %f  " % (Decimal(c) / 100000000)
                if u:
                    msg += "  [%f unconfirmed]" % (Decimal(u) / 100000000)
        else:
            msg = _("Not connected")

        self.stdscr.addstr(self.maxy - 1, 3, msg)

        for i in range(self.num_tabs):
            self.stdscr.addstr(
                0,
                2 + 2 * i + len("".join(self.tab_names[0:i])),
                " " + self.tab_names[i] + " ",
                curses.A_BOLD if self.tab == i else 0,
            )

        self.stdscr.addstr(self.maxy - 1, self.maxx - 30, " ".join([_("Settings"), _("Network"), _("Quit")]))

    def print_contacts(self):
        messages = map(
            lambda addr: "%30s    %30s       " % (addr, self.wallet.labels.get(addr, "")), self.wallet.addressbook
        )
        self.print_list(messages, "%19s  %25s " % ("Address", "Label"))

    def print_receive(self):
        fmt = "%-35s  %-30s"
        messages = map(lambda addr: fmt % (addr, self.wallet.labels.get(addr, "")), self.wallet.addresses())
        self.print_list(messages, fmt % ("Address", "Label"))

    def print_edit_line(self, y, label, text, index, size):
        text += " " * (size - len(text))
        self.stdscr.addstr(y, 2, label)
        self.stdscr.addstr(y, 15, text, curses.A_REVERSE if self.pos % 6 == index else curses.color_pair(1))

    def print_send_tab(self):
        self.stdscr.clear()
        self.print_edit_line(3, _("Pay to"), self.str_recipient, 0, 40)
        self.print_edit_line(5, _("Description"), self.str_description, 1, 40)
        self.print_edit_line(7, _("Amount"), self.str_amount, 2, 15)
        self.print_edit_line(9, _("Fee"), self.str_fee, 3, 15)
        self.stdscr.addstr(12, 15, _("[Send]"), curses.A_REVERSE if self.pos % 6 == 4 else curses.color_pair(2))
        self.stdscr.addstr(12, 25, _("[Clear]"), curses.A_REVERSE if self.pos % 6 == 5 else curses.color_pair(2))

    def print_banner(self):
        if self.network:
            self.print_list(self.network.banner.split("\n"))

    def print_list(self, list, firstline=None):
        self.maxpos = len(list)
        if not self.maxpos:
            return
        if firstline:
            firstline += " " * (self.maxx - 2 - len(firstline))
            self.stdscr.addstr(1, 1, firstline)
        for i in range(self.maxy - 4):
            msg = list[i] if i < len(list) else ""
            msg += " " * (self.maxx - 2 - len(msg))
            m = msg[0 : self.maxx - 2]
            m = m.encode(self.encoding)
            self.stdscr.addstr(i + 2, 1, m, curses.A_REVERSE if i == (self.pos % self.maxpos) else 0)

    def refresh(self):
        if self.tab == -1:
            return
        self.stdscr.border(0)
        self.print_balance()
        self.stdscr.refresh()

    def main_command(self):
        c = self.stdscr.getch()
        print c
        if c == curses.KEY_RIGHT:
            self.tab = (self.tab + 1) % self.num_tabs
        elif c == curses.KEY_LEFT:
            self.tab = (self.tab - 1) % self.num_tabs
        elif c == curses.KEY_DOWN:
            self.pos += 1
        elif c == curses.KEY_UP:
            self.pos -= 1
        elif c == 9:
            self.pos += 1  # tab
        elif curses.unctrl(c) in ["^W", "^C", "^X", "^Q"]:
            self.tab = -1
        elif curses.unctrl(c) in ["^N"]:
            self.network_dialog()
        elif curses.unctrl(c) == "^S":
            self.settings_dialog()
        else:
            return c
        if self.pos < 0:
            self.pos = 0
        if self.pos >= self.maxpos:
            self.pos = self.maxpos - 1

    def run_tab(self, i, print_func, exec_func):
        while self.tab == i:
            self.stdscr.clear()
            print_func()
            self.refresh()
            c = self.main_command()
            if c:
                exec_func(c)

    def run_history_tab(self, c):
        if c == 10:
            out = self.run_popup("", ["blah", "foo"])

    def edit_str(self, target, c, is_num=False):
        # detect backspace
        if c in [8, 127, 263] and target:
            target = target[:-1]
        elif not is_num or curses.unctrl(c) in "0123456789.":
            target += curses.unctrl(c)
        return target

    def run_send_tab(self, c):
        if self.pos % 6 == 0:
            self.str_recipient = self.edit_str(self.str_recipient, c)
        if self.pos % 6 == 1:
            self.str_description = self.edit_str(self.str_description, c)
        if self.pos % 6 == 2:
            self.str_amount = self.edit_str(self.str_amount, c, True)
        elif self.pos % 6 == 3:
            self.str_fee = self.edit_str(self.str_fee, c, True)
        elif self.pos % 6 == 4:
            if c == 10:
                self.do_send()
        elif self.pos % 6 == 5:
            if c == 10:
                self.do_clear()

    def run_receive_tab(self, c):
        if c == 10:
            out = self.run_popup("Address", ["Edit label", "Freeze", "Prioritize"])

    def run_contacts_tab(self, c):
        if c == 10 and self.wallet.addressbook:
            out = self.run_popup("Adress", ["Copy", "Pay to", "Edit label", "Delete"]).get("button")
            address = self.wallet.addressbook[self.pos % len(self.wallet.addressbook)]
            if out == "Pay to":
                self.tab = 1
                self.str_recipient = address
                self.pos = 2
            elif out == "Edit label":
                s = self.get_string(6 + self.pos, 18)
                if s:
                    self.wallet.labels[address] = s

    def run_banner_tab(self, c):
        self.show_message(repr(c))
        pass

    def main(self, url):

        tty.setraw(sys.stdin)
        while self.tab != -1:
            self.run_tab(0, self.print_history, self.run_history_tab)
            self.run_tab(1, self.print_send_tab, self.run_send_tab)
            self.run_tab(2, self.print_receive, self.run_receive_tab)
            self.run_tab(3, self.print_contacts, self.run_contacts_tab)
            self.run_tab(4, self.print_banner, self.run_banner_tab)

        tty.setcbreak(sys.stdin)
        curses.nocbreak()
        self.stdscr.keypad(0)
        curses.echo()
        curses.endwin()

    def do_clear(self):
        self.str_amount = ""
        self.str_recipient = ""
        self.str_fee = ""
        self.str_description = ""

    def do_send(self):
        if not is_valid(self.str_recipient):
            self.show_message(_("Invalid Viacoin address"))
            return
        try:
            amount = int(Decimal(self.str_amount) * 100000000)
        except Exception:
            self.show_message(_("Invalid Amount"))
            return
        try:
            fee = int(Decimal(self.str_fee) * 100000000)
        except Exception:
            self.show_message(_("Invalid Fee"))
            return

        if self.wallet.use_encryption:
            password = self.password_dialog()
            if not password:
                return
        else:
            password = None

        try:
            tx = self.wallet.mktx([(self.str_recipient, amount)], password, fee)
        except Exception as e:
            self.show_message(str(e))
            return

        if self.str_description:
            self.wallet.labels[tx.hash()] = self.str_description

        h = self.wallet.send_tx(tx)
        self.show_message(_("Please wait..."), getchar=False)
        self.wallet.tx_event.wait()
        status, msg = self.wallet.receive_tx(h, tx)

        if status:
            self.show_message(_("Payment sent."))
            self.do_clear()
            # self.update_contacts_tab()
        else:
            self.show_message(_("Error"))

    def show_message(self, message, getchar=True):
        w = self.w
        w.clear()
        w.border(0)
        for i, line in enumerate(message.split("\n")):
            w.addstr(2 + i, 2, line)
        w.refresh()
        if getchar:
            c = self.stdscr.getch()

    def run_popup(self, title, items):
        return self.run_dialog(
            title, map(lambda x: {"type": "button", "label": x}, items), interval=1, y_pos=self.pos + 3
        )

    def network_dialog(self):
        if not self.network:
            return
        auto_connect = self.network.config.get("auto_cycle")
        host, port, protocol = self.network.default_server.split(":")
        srv = "auto-connect" if auto_connect else self.network.default_server

        out = self.run_dialog(
            "Network",
            [
                {"label": "server", "type": "str", "value": srv},
                {"label": "proxy", "type": "str", "value": self.config.get("proxy", "")},
            ],
            buttons=1,
        )
        if out:
            if out.get("server"):
                server = out.get("server")
                auto_connect = server == "auto-connect"
                if not auto_connect:
                    try:
                        host, port, protocol = server.split(":")
                    except Exception:
                        self.show_message("Error:" + server + '\nIn doubt, type "auto-connect"')
                        return False

                if out.get("proxy"):
                    proxy = self.parse_proxy_options(out.get("proxy"))
                else:
                    proxy = None

                self.network.set_parameters(host, port, protocol, proxy, auto_connect)

    def settings_dialog(self):
        out = self.run_dialog(
            "Settings",
            [
                {
                    "label": "Default GUI",
                    "type": "list",
                    "choices": ["classic", "lite", "gtk", "text"],
                    "value": self.config.get("gui"),
                },
                {"label": "Default fee", "type": "satoshis", "value": format_satoshis(self.wallet.fee).strip()},
            ],
            buttons=1,
        )
        if out:
            if out.get("Default GUI"):
                self.config.set_key("gui", out["Default GUI"], True)
            if out.get("Default fee"):
                fee = int(Decimal(out["Default fee"]) * 10000000)
                self.config.set_key("fee_per_kb", fee, True)

    def password_dialog(self):
        out = self.run_dialog("Password", [{"label": "Password", "type": "password", "value": ""}], buttons=1)
        return out.get("Password")

    def run_dialog(self, title, items, interval=2, buttons=None, y_pos=3):
        self.popup_pos = 0

        self.w = curses.newwin(5 + len(items) * interval + (2 if buttons else 0), 50, y_pos, 5)
        w = self.w
        out = {}
        while True:
            w.clear()
            w.border(0)
            w.addstr(0, 2, title)

            num = len(items)

            numpos = num
            if buttons:
                numpos += 2

            for i in range(num):
                item = items[i]
                label = item.get("label")
                if item.get("type") == "list":
                    value = item.get("value", "")
                elif item.get("type") == "satoshis":
                    value = item.get("value", "")
                elif item.get("type") == "str":
                    value = item.get("value", "")
                elif item.get("type") == "password":
                    value = "*" * len(item.get("value", ""))
                else:
                    value = ""

                if len(value) < 20:
                    value += " " * (20 - len(value))

                if item.has_key("value"):
                    w.addstr(2 + interval * i, 2, label)
                    w.addstr(
                        2 + interval * i,
                        15,
                        value,
                        curses.A_REVERSE if self.popup_pos % numpos == i else curses.color_pair(1),
                    )
                else:
                    w.addstr(2 + interval * i, 2, label, curses.A_REVERSE if self.popup_pos % numpos == i else 0)

            if buttons:
                w.addstr(
                    5 + interval * i,
                    10,
                    "[  ok  ]",
                    curses.A_REVERSE if self.popup_pos % numpos == (numpos - 2) else curses.color_pair(2),
                )
                w.addstr(
                    5 + interval * i,
                    25,
                    "[cancel]",
                    curses.A_REVERSE if self.popup_pos % numpos == (numpos - 1) else curses.color_pair(2),
                )

            w.refresh()

            c = self.stdscr.getch()
            if c in [ord("q"), 27]:
                break
            elif c in [curses.KEY_LEFT, curses.KEY_UP]:
                self.popup_pos -= 1
            elif c in [curses.KEY_RIGHT, curses.KEY_DOWN]:
                self.popup_pos += 1
            else:
                i = self.popup_pos % numpos
                if buttons and c == 10:
                    if i == numpos - 2:
                        return out
                    elif i == numpos - 1:
                        return {}

                item = items[i]
                _type = item.get("type")

                if _type == "str":
                    item["value"] = self.edit_str(item["value"], c)
                    out[item.get("label")] = item.get("value")

                elif _type == "password":
                    item["value"] = self.edit_str(item["value"], c)
                    out[item.get("label")] = item["value"]

                elif _type == "satoshis":
                    item["value"] = self.edit_str(item["value"], c, True)
                    out[item.get("label")] = item.get("value")

                elif _type == "list":
                    choices = item.get("choices")
                    try:
                        j = choices.index(item.get("value"))
                    except Exception:
                        j = 0
                    new_choice = choices[(j + 1) % len(choices)]
                    item["value"] = new_choice
                    out[item.get("label")] = item.get("value")

                elif _type == "button":
                    out["button"] = item.get("label")
                    break

        return out
Exemple #28
0
 def is_xpub(self, seed_e):
     text = self.get_seed_text(seed_e)
     return Wallet.is_xpub(text)
Exemple #29
0
    def main(self, url):

        storage = WalletStorage(self.config)
        if storage.file_exists:
            wallet = Wallet(storage)
            action = wallet.get_action()
        else:
            action = 'new'

        if action is not None:
            import installwizard
            wizard = installwizard.InstallWizard(self.config, self.network, storage)
            wallet = wizard.run(action)
            if not wallet: 
                exit()
        else:
            wallet.start_threads(self.network)

        # init tray
        self.dark_icon = self.config.get("dark_icon", False)
        icon = QIcon(":icons/electrum_dark_icon.png") if self.dark_icon else QIcon(':icons/electrum_light_icon.png')
        self.tray = QSystemTrayIcon(icon, None)
        self.tray.setToolTip('Vialectrum')
        self.tray.activated.connect(self.tray_activated)
        self.build_tray_menu()
        self.tray.show()

        # main window
        self.main_window = w = ElectrumWindow(self.config, self.network, self)
        self.current_window = self.main_window

        #lite window
        self.init_lite()

        # initial configuration
        if self.config.get('hide_gui') is True and self.tray.isVisible():
            self.main_window.hide()
            self.lite_window.hide()
        else:
            if self.config.get('lite_mode') is True:
                self.go_lite()
            else:
                self.go_full()

        # plugins that need to change the GUI do it here
        run_hook('init')

        w.load_wallet(wallet)

        s = Timer()
        s.start()

        self.windows.append(w)
        if url: 
            self.set_url(url)

        w.app = self.app
        w.connect_slots(s)
        w.update_wallet()

        self.app.exec_()

        # clipboard persistence
        # see http://www.mail-archive.com/[email protected]/msg17328.html
        event = QtCore.QEvent(QtCore.QEvent.Clipboard)
        self.app.sendEvent(self.app.clipboard(), event)

        wallet.stop_threads()
    def main(self, url):

        storage = WalletStorage(self.config)
        if storage.file_exists:
            wallet = Wallet(storage)
            action = wallet.get_action()
        else:
            action = 'new'

        if action is not None:
            import installwizard
            wizard = installwizard.InstallWizard(self.config, self.network,
                                                 storage)
            wallet = wizard.run(action)
            if not wallet:
                exit()
        else:
            wallet.start_threads(self.network)

        # init tray
        self.dark_icon = self.config.get("dark_icon", False)
        icon = QIcon(
            ":icons/electrum_dark_icon.png") if self.dark_icon else QIcon(
                ':icons/electrum_light_icon.png')
        self.tray = QSystemTrayIcon(icon, None)
        self.tray.setToolTip('Vialectrum')
        self.tray.activated.connect(self.tray_activated)
        self.build_tray_menu()
        self.tray.show()

        # main window
        self.main_window = w = ElectrumWindow(self.config, self.network, self)
        self.current_window = self.main_window

        #lite window
        self.init_lite()

        # initial configuration
        if self.config.get('hide_gui') is True and self.tray.isVisible():
            self.main_window.hide()
            self.lite_window.hide()
        else:
            if self.config.get('lite_mode') is True:
                self.go_lite()
            else:
                self.go_full()

        # plugins that need to change the GUI do it here
        run_hook('init')

        w.load_wallet(wallet)

        s = Timer()
        s.start()

        self.windows.append(w)
        if url:
            self.set_url(url)

        w.app = self.app
        w.connect_slots(s)
        w.update_wallet()

        self.app.exec_()

        # clipboard persistence
        # see http://www.mail-archive.com/[email protected]/msg17328.html
        event = QtCore.QEvent(QtCore.QEvent.Clipboard)
        self.app.sendEvent(self.app.clipboard(), event)

        wallet.stop_threads()