fah-control/fah/util/PasswordValidator.py

79 lines
3.3 KiB
Python

################################################################################
# #
# Folding@Home Client Control (FAHControl) #
# Copyright (C) 2016-2020 foldingathome.org #
# Copyright (C) 2010-2016 Stanford University #
# #
# This program 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. #
# #
# This program 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, see <http://www.gnu.org/licenses/>. #
# #
################################################################################
import gtk
from fah.util.EntryValidator import EntryValidator
class PasswordValidator(EntryValidator):
def __init__(self, app, password_entry, reenter_entry, valid_image,
valid_text, pattern = r'^.*$', description = ''):
EntryValidator.__init__(self, app, password_entry, pattern, description)
self.password_entry = password_entry
self.reenter_entry = reenter_entry
self.valid_image = valid_image
self.valid_text = valid_text
self.update()
password_entry.connect('changed', self.on_changed)
reenter_entry.connect('changed', self.on_changed)
def set_good(self):
if not self.is_valid(): self.password_entry.set_text('')
password = self.password_entry.get_text()
self.reenter_entry.set_text(password)
def is_good(self):
return self.entries_match() and self.is_valid()
def entries_match(self):
password = self.password_entry.get_text()
reenter = self.reenter_entry.get_text()
return password == reenter
def update(self):
valid = False
if self.is_valid():
if self.entries_match(): valid = True
else:
self.valid_text.set_text('Entries do not match')
else: self.valid_text.set_text('Entry is invalid')
if valid:
self.valid_image.set_from_stock(gtk.STOCK_YES, gtk.ICON_SIZE_BUTTON)
self.valid_text.set_text('Entries match')
else:
self.valid_image.set_from_stock(gtk.STOCK_DIALOG_ERROR,
gtk.ICON_SIZE_BUTTON)
def on_changed(self, widget, data = None):
self.update()
return False # Let the signal propagate