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53 lines
2.3 KiB
Python
53 lines
2.3 KiB
Python
# -*- coding: utf-8 -*-
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# This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
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# Copyright (C) 2018-2019 OzzieIsaacs, cervinko, jkrehm, bodybybuddha, ok11,
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# andy29485, idalin, Kyosfonica, wuqi, Kennyl, lemmsh,
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# falgh1, grunjol, csitko, ytils, xybydy, trasba, vrabe,
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# ruben-herold, marblepebble, JackED42, SiphonSquirrel,
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# apetresc, nanu-c, mutschler, GammaC0de, vuolter
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#
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# This program 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 by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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from flask_login import LoginManager, confirm_login
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from flask import session, current_app
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from flask_login.utils import decode_cookie
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from flask_login.signals import user_loaded_from_cookie
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class MyLoginManager(LoginManager):
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def _session_protection_failed(self):
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sess = session._get_current_object()
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ident = self._session_identifier_generator()
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if(sess and not (len(sess) == 1
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and sess.get('csrf_token', None))) and ident != sess.get('_id', None):
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return super(). _session_protection_failed()
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return False
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def _load_user_from_remember_cookie(self, cookie):
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user_id = decode_cookie(cookie)
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if user_id is not None:
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session["_user_id"] = user_id
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session["_fresh"] = False
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user = None
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if self._user_callback:
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user = self._user_callback(user_id)
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if user is not None:
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app = current_app._get_current_object()
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user_loaded_from_cookie.send(app, user=user)
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# if session was restored from remember me cookie make login valid
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confirm_login()
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return user
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return None
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