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# Chrysalide - Outil d'analyse de fichiers binaires
# password.py - lecture des mots de passe pour une sauvegarde chiffrée
#
# Copyright (C) 2019 Cyrille Bagard
#
# This file is part of Chrysalide.
#
# Chrysalide is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Chrysalide is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from pychrysalide.gui import core
from gi.repository import GLib, Gtk
from threading import Event
class PasswordReader():
"""Features for getting a backup password."""
@staticmethod
def read_password_from_console():
"""Get the backup console from the console."""
password = input('Enter the password of the backup: ')
return password
@staticmethod
def _show_password_box(mutex, ref):
dlgbox = Gtk.MessageDialog(parent = core.get_editor_window(),
flags = Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT,
type = Gtk.MessageType.QUESTION,
buttons = Gtk.ButtonsType.OK_CANCEL,
message_format = 'The backup file is password protected. Please enter it here:')
dlgbox.set_title('Android backup password')
entry = Gtk.Entry()
entry.set_visibility(False)
entry.set_invisible_char("*")
entry.set_size_request(250, 0)
area = dlgbox.get_content_area()
area.pack_end(entry, False, False, 0)
dlgbox.show_all()
response = dlgbox.run()
if response == Gtk.ResponseType.OK:
ref['password'] = entry.get_text()
dlgbox.destroy()
mutex.set()
@staticmethod
def read_password_from_gui():
"""Get the backup console from a dialog box."""
evt = Event()
ref = {}
GLib.idle_add(PasswordReader._show_password_box, evt, ref)
evt.wait()
return ref['password'] if 'password' in ref.keys() else None
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