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110 lines
4.3 KiB
110 lines
4.3 KiB
#!/usr/bin/env python
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#
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# Electrum - Lightweight Bitcoin Client
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# Copyright (C) 2015 Thomas Voegtlin
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#
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# Permission is hereby granted, free of charge, to any person
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# obtaining a copy of this software and associated documentation files
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# (the "Software"), to deal in the Software without restriction,
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# including without limitation the rights to use, copy, modify, merge,
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# publish, distribute, sublicense, and/or sell copies of the Software,
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# and to permit persons to whom the Software is furnished to do so,
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# subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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from functools import partial
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from threading import Thread
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import re
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from decimal import Decimal
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from kivy.clock import Clock
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from electrum.i18n import _
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from electrum.plugins import hook
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from .trustedcoin import TrustedCoinPlugin, server, KIVY_DISCLAIMER, TrustedCoinException, ErrorConnectingServer
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class Plugin(TrustedCoinPlugin):
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disclaimer_msg = KIVY_DISCLAIMER
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def __init__(self, parent, config, name):
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super().__init__(parent, config, name)
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@hook
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def load_wallet(self, wallet, window):
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if not isinstance(wallet, self.wallet_class):
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return
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self.start_request_thread(wallet)
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def go_online_dialog(self, wizard):
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# we skip this step on android
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wizard.run('accept_terms_of_use')
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def prompt_user_for_otp(self, wallet, tx, on_success, on_failure):
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from electrum_gui.kivy.uix.dialogs.label_dialog import LabelDialog
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msg = _('Please enter your Google Authenticator code')
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d = LabelDialog(msg, '', lambda otp: self.on_otp(wallet, tx, otp, on_success, on_failure))
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d.open()
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def on_otp(self, wallet, tx, otp, on_success, on_failure):
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try:
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wallet.on_otp(tx, otp)
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except TrustedCoinException as e:
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if e.status_code == 400: # invalid OTP
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Clock.schedule_once(lambda dt: on_failure(_('Invalid one-time password.')))
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else:
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Clock.schedule_once(lambda dt, bound_e=e: on_failure(_('Error') + ':\n' + str(bound_e)))
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except Exception as e:
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Clock.schedule_once(lambda dt, bound_e=e: on_failure(_('Error') + ':\n' + str(bound_e)))
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else:
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on_success(tx)
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def accept_terms_of_use(self, wizard):
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def handle_error(msg, e):
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wizard.show_error(msg + ':\n' + str(e))
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wizard.terminate()
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try:
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tos = server.get_terms_of_service()
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except ErrorConnectingServer as e:
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Clock.schedule_once(lambda dt, bound_e=e: handle_error(_('Error connecting to server'), bound_e))
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except Exception as e:
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Clock.schedule_once(lambda dt, bound_e=e: handle_error(_('Error'), bound_e))
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else:
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f = lambda x: self.read_email(wizard)
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wizard.tos_dialog(tos=tos, run_next=f)
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def read_email(self, wizard):
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f = lambda x: self.create_remote_key(x, wizard)
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wizard.email_dialog(run_next=f)
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def request_otp_dialog(self, wizard, short_id, otp_secret, xpub3):
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f = lambda otp, reset: self.check_otp(wizard, short_id, otp_secret, xpub3, otp, reset)
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wizard.otp_dialog(otp_secret=otp_secret, run_next=f)
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@hook
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def abort_send(self, window):
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wallet = window.wallet
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if not isinstance(wallet, self.wallet_class):
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return
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if wallet.can_sign_without_server():
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return
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if wallet.billing_info is None:
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self.start_request_thread(wallet)
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Clock.schedule_once(
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lambda dt: window.show_error(_('Requesting account info from TrustedCoin server...') + '\n' +
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_('Please try again.')))
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return True
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return False
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