[openpgp] Inital commit
This commit is contained in:
Philipp Hörist
253
openpgp/gtk/wizard.py
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253
openpgp/gtk/wizard.py
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# Copyright (C) 2018 Philipp Hörist <philipp AT hoerist.com>
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#
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# This file is part of Gajim.
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#
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# Gajim is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; version 3 only.
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#
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# Gajim is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
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# XEP-0373: OpenPGP for XMPP
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import logging
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import threading
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from enum import IntEnum
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from gi.repository import Gtk
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from gi.repository import GLib
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from gajim.common import app
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log = logging.getLogger('gajim.plugin_system.openpgp.wizard')
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class Page(IntEnum):
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WELCOME = 0
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NEWKEY = 1
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SUCCESS = 2
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ERROR = 3
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class KeyWizard(Gtk.Assistant):
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def __init__(self, plugin, account, chat_control):
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Gtk.Assistant.__init__(self)
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self._con = app.connections[account]
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self._plugin = plugin
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self._account = account
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self._data_form_widget = None
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self._is_form = None
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self._chat_control = chat_control
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self.set_application(app.app)
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self.set_transient_for(chat_control.parent_win.window)
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self.set_resizable(True)
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self.set_position(Gtk.WindowPosition.CENTER)
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self.set_default_size(600, 400)
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self.get_style_context().add_class('dialog-margin')
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self._add_page(WelcomePage())
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# self._add_page(BackupKeyPage())
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self._add_page(NewKeyPage(self, self._con))
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# self._add_page(SaveBackupCodePage())
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self._add_page(SuccessfulPage())
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self._add_page(ErrorPage())
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self.connect('prepare', self._on_page_change)
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self.connect('cancel', self._on_cancel)
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self.connect('close', self._on_cancel)
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self._remove_sidebar()
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self.show_all()
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def _add_page(self, page):
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self.append_page(page)
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self.set_page_type(page, page.type_)
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self.set_page_title(page, page.title)
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self.set_page_complete(page, page.complete)
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def _remove_sidebar(self):
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main_box = self.get_children()[0]
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sidebar = main_box.get_children()[0]
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main_box.remove(sidebar)
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def _activate_encryption(self):
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win = self._chat_control.parent_win.window
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action = win.lookup_action(
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'set-encryption-%s' % self._chat_control.control_id)
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action.activate(GLib.Variant("s", self._plugin.encryption_name))
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def _on_page_change(self, assistant, page):
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if self.get_current_page() == Page.NEWKEY:
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if self._con.get_module('OpenPGP').secret_key_available:
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self.set_current_page(Page.SUCCESS)
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else:
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page.generate()
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elif self.get_current_page() == Page.SUCCESS:
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self._activate_encryption()
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def _on_error(self, error_text):
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log.info('Show Error page')
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page = self.get_nth_page(Page.ERROR)
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page.set_text(error_text)
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self.set_current_page(Page.ERROR)
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def _on_cancel(self, widget):
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self.destroy()
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class WelcomePage(Gtk.Box):
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type_ = Gtk.AssistantPageType.INTRO
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title = _('Welcome')
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complete = True
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(18)
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title_label = Gtk.Label(label=_('Setup OpenPGP'))
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text_label = Gtk.Label(
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label=_('Gajim will now try to setup OpenPGP for you'))
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self.add(title_label)
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self.add(text_label)
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class RequestPage(Gtk.Box):
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type_ = Gtk.AssistantPageType.INTRO
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title = _('Request OpenPGP Key')
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complete = False
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(18)
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spinner = Gtk.Spinner()
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self.pack_start(spinner, True, True, 0)
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spinner.start()
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# class BackupKeyPage(Gtk.Box):
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# type_ = Gtk.AssistantPageType.INTRO
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# title = _('Supply Backup Code')
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# complete = True
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# def __init__(self):
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# super().__init__(orientation=Gtk.Orientation.VERTICAL)
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# self.set_spacing(18)
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# title_label = Gtk.Label(label=_('Backup Code'))
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# text_label = Gtk.Label(
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# label=_('We found a backup Code, please supply your password'))
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# self.add(title_label)
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# self.add(text_label)
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# entry = Gtk.Entry()
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# self.add(entry)
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class NewKeyPage(RequestPage):
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type_ = Gtk.AssistantPageType.PROGRESS
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title = _('Generating new Key')
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complete = False
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def __init__(self, assistant, con):
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super().__init__()
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self._assistant = assistant
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self._con = con
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def generate(self):
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log.info('Creating Key')
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thread = threading.Thread(target=self.worker)
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thread.start()
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def worker(self):
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error = None
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try:
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self._con.get_module('OpenPGP').generate_key()
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except Exception as e:
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error = e
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else:
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self._con.get_module('OpenPGP').get_own_key_details()
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self._con.get_module('OpenPGP').publish_key()
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self._con.get_module('OpenPGP').query_key_list()
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GLib.idle_add(self.finished, error)
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def finished(self, error):
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if error is None:
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self._assistant.set_current_page(Page.SUCCESS)
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else:
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log.error(error)
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self._assistant.set_current_page(Page.ERROR)
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# class SaveBackupCodePage(RequestPage):
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# type_ = Gtk.AssistantPageType.PROGRESS
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# title = _('Save this code')
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# complete = False
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# def __init__(self):
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# super().__init__(orientation=Gtk.Orientation.VERTICAL)
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# self.set_spacing(18)
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# title_label = Gtk.Label(label=_('Backup Code'))
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# text_label = Gtk.Label(
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# label=_('This is your backup code, you need it if you reinstall Gajim'))
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# self.add(title_label)
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# self.add(text_label)
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class SuccessfulPage(Gtk.Box):
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type_ = Gtk.AssistantPageType.SUMMARY
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title = _('Setup successful')
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complete = True
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(12)
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self.set_homogeneous(True)
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icon = Gtk.Image.new_from_icon_name('object-select-symbolic',
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Gtk.IconSize.DIALOG)
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icon.get_style_context().add_class('success-color')
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icon.set_valign(Gtk.Align.END)
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label = Gtk.Label(label=_('Setup successful'))
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label.get_style_context().add_class('bold16')
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label.set_valign(Gtk.Align.START)
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self.add(icon)
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self.add(label)
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class ErrorPage(Gtk.Box):
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type_ = Gtk.AssistantPageType.SUMMARY
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title = _('Registration failed')
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complete = True
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(12)
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self.set_homogeneous(True)
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icon = Gtk.Image.new_from_icon_name('dialog-error-symbolic',
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Gtk.IconSize.DIALOG)
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icon.get_style_context().add_class('error-color')
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icon.set_valign(Gtk.Align.END)
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self._label = Gtk.Label()
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self._label.get_style_context().add_class('bold16')
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self._label.set_valign(Gtk.Align.START)
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self.add(icon)
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self.add(self._label)
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def set_text(self, text):
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self._label.set_text(text)
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