mirror of
https://github.com/ae-utbm/sith.git
synced 2024-12-23 00:01:16 +00:00
81 lines
2.5 KiB
Python
81 lines
2.5 KiB
Python
# -*- coding:utf-8 -*
|
|
#
|
|
# Copyright 2016,2017
|
|
# - Skia <skia@libskia.so>
|
|
#
|
|
# Ce fichier fait partie du site de l'Association des Étudiants de l'UTBM,
|
|
# http://ae.utbm.fr.
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify it under
|
|
# the terms of the GNU General Public License a 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, write to the Free Sofware Foundation, Inc., 59 Temple
|
|
# Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
#
|
|
#
|
|
|
|
import importlib
|
|
import threading
|
|
from django.conf import settings
|
|
from django.utils.functional import SimpleLazyObject
|
|
from django.contrib.auth import get_user
|
|
from django.contrib.auth.middleware import (
|
|
AuthenticationMiddleware as DjangoAuthenticationMiddleware,
|
|
)
|
|
|
|
module, klass = settings.AUTH_ANONYMOUS_MODEL.rsplit(".", 1)
|
|
AnonymousUser = getattr(importlib.import_module(module), klass)
|
|
|
|
|
|
def get_cached_user(request):
|
|
if not hasattr(request, "_cached_user"):
|
|
user = get_user(request)
|
|
if user.is_anonymous:
|
|
user = AnonymousUser()
|
|
|
|
request._cached_user = user
|
|
|
|
return request._cached_user
|
|
|
|
|
|
class AuthenticationMiddleware(DjangoAuthenticationMiddleware):
|
|
def process_request(self, request):
|
|
assert hasattr(request, "session"), (
|
|
"The Django authentication middleware requires session middleware "
|
|
"to be installed. Edit your MIDDLEWARE setting to insert "
|
|
"'django.contrib.sessions.middleware.SessionMiddleware' before "
|
|
"'account.middleware.AuthenticationMiddleware'."
|
|
)
|
|
request.user = SimpleLazyObject(lambda: get_cached_user(request))
|
|
|
|
|
|
_threadlocal = threading.local()
|
|
|
|
|
|
def get_signal_request():
|
|
"""
|
|
!!! Do not use if your operation is asynchronus !!!
|
|
Allow to access current request in signals
|
|
This is a hack that looks into the thread
|
|
Mainly used for log purpose
|
|
"""
|
|
|
|
return getattr(_threadlocal, "request", None)
|
|
|
|
|
|
class SignalRequestMiddleware:
|
|
def __init__(self, get_response):
|
|
self.get_response = get_response
|
|
|
|
def __call__(self, request):
|
|
setattr(_threadlocal, "request", request)
|
|
return self.get_response(request)
|