def __logout(self): """ Do logout """ if constants.PERSISTENT_LOGIN_NAME in self.request.cookies: token_cookie = self.request.cookies[constants.PERSISTENT_LOGIN_NAME] token = LoginToken.get_token_data(token_cookie) if token is not None: token.delete() self.response.delete_cookie(constants.PERSISTENT_LOGIN_NAME, '/') if self.user_email is not None and self.user_email != '': user = User.getUser(self.user_email.lower()) if user is not None: user.logout() self.ok('/')
def test(self): good_email = '*****@*****.**' bad_email = '*****@*****.**' good_id = LoginToken.generate_id() good_token = LoginToken() good_token.tokenid = good_id good_token.ip = '127.0.0.1' good_token.user = good_email good_token.put() bad_id = LoginToken.generate_id() bad_token = LoginToken() bad_token.tokenid = bad_id bad_token.ip = '192.168.10.1' bad_token.user = bad_email bad_token.put() # Test for invalid input self.assertIsNone(LoginToken.get_token_data(''), 'We should not get a valid token for empty string') self.assertIsNone(LoginToken.get_token_data('*****@*****.**'+LoginToken.SEPARATOR+'sometoken')) # Test for valid query cookie_value = good_email + LoginToken.SEPARATOR + str(good_id) queried_token = LoginToken.get_token_data(cookie_value) self.assertIsNotNone(queried_token, 'None returned for valid persistent token') self.assertEqual(good_token.user, queried_token.user, 'Valid persistent token not found.') self.assertEqual(good_token.tokenid, queried_token.tokenid, 'Valid persistent token not found.') # Test for hijacking bad_cookie_value = bad_email + LoginToken.SEPARATOR + str(bad_id) queried_token = LoginToken.get_token_data(bad_cookie_value) self.assertIsNotNone(queried_token, 'None returned for valid persistent token') self.assertEqual(bad_token.user, queried_token.user, 'Valid persistent token not found.') self.assertEqual(bad_token.tokenid, queried_token.tokenid, 'Valid persistent token not found.') bad_cookie_value = bad_email + LoginToken.SEPARATOR + str(good_id) queried_token = LoginToken.get_token_data(bad_cookie_value) self.assertIsNone(queried_token, 'Session hijacking danger') LoginToken.delete_user_tokens(bad_cookie_value) bad_cookie_value = bad_email + LoginToken.SEPARATOR + str(bad_id) queried_token = LoginToken.get_token_data(bad_cookie_value) self.assertIsNone(queried_token, 'Session hijacking danger')