follow-up a15b351b00c5a893c699c23111d8151377b8a262

plugins/trustedcoin/kivy.py

@@ -0,0 +1,81 @@
+#!/usr/bin/env python
+#
+# Electrum - Lightweight Bitcoin Client
+# Copyright (C) 2015 Thomas Voegtlin
+#
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this software and associated documentation files
+# (the "Software"), to deal in the Software without restriction,
+# including without limitation the rights to use, copy, modify, merge,
+# publish, distribute, sublicense, and/or sell copies of the Software,
+# and to permit persons to whom the Software is furnished to do so,
+# subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+from functools import partial
+from threading import Thread
+import re
+from decimal import Decimal
+
+from kivy.clock import Clock
+
+from electrum.i18n import _
+from electrum.plugins import hook
+from .trustedcoin import TrustedCoinPlugin, server, KIVY_DISCLAIMER
+
+
+
+class Plugin(TrustedCoinPlugin):
+
+    disclaimer_msg = KIVY_DISCLAIMER
+
+    def __init__(self, parent, config, name):
+        super().__init__(parent, config, name)
+
+    @hook
+    def load_wallet(self, wallet, window):
+        if not isinstance(wallet, self.wallet_class):
+            return
+        self.start_request_thread(wallet)
+
+    def go_online_dialog(self, wizard):
+        # we skip this step on android
+        wizard.run('accept_terms_of_use')
+
+    def prompt_user_for_otp(self, wallet, tx, on_success, on_failure):
+        from electrum_gui.kivy.uix.dialogs.label_dialog import LabelDialog
+        msg = _('Please enter your Google Authenticator code')
+        d = LabelDialog(msg, '', lambda otp: self.on_otp(wallet, tx, otp, on_success, on_failure))
+        d.open()
+
+    def on_otp(self, wallet, tx, otp, on_success, on_failure):
+        try:
+            wallet.on_otp(tx, otp)
+        except:
+            Clock.schedule_once(lambda dt: on_failure(_("Invalid OTP")))
+            return
+        on_success(tx)
+
+    def accept_terms_of_use(self, wizard):
+        tos = server.get_terms_of_service()
+        f = lambda x: self.read_email(wizard)
+        wizard.tos_dialog(tos=tos, run_next = f)
+
+    def read_email(self, wizard):
+        f = lambda x: self.create_remote_key(x, wizard)
+        wizard.email_dialog(run_next = f)
+
+    def request_otp_dialog(self, wizard, short_id, otp_secret, xpub3):
+        f = lambda otp, reset: self.check_otp(wizard, short_id, otp_secret, xpub3, otp, reset)
+        wizard.otp_dialog(otp_secret=otp_secret, run_next = f)