mirror of
https://gitlab.com/animath/si/plateforme.git
synced 2025-10-31 22:24:30 +01:00
68 lines
2.0 KiB
Python
68 lines
2.0 KiB
Python
# Copyright (C) 2020 by Animath
|
|
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
|
|
from threading import local
|
|
|
|
from django.conf import settings
|
|
from django.contrib.auth.models import AnonymousUser, User
|
|
|
|
USER_ATTR_NAME = getattr(settings, 'LOCAL_USER_ATTR_NAME', '_current_user')
|
|
SESSION_ATTR_NAME = getattr(settings, 'LOCAL_SESSION_ATTR_NAME', '_current_session')
|
|
IP_ATTR_NAME = getattr(settings, 'LOCAL_IP_ATTR_NAME', '_current_ip')
|
|
|
|
_thread_locals = local()
|
|
|
|
|
|
def _set_current_user_and_ip(user=None, session=None, ip=None):
|
|
setattr(_thread_locals, USER_ATTR_NAME, user)
|
|
setattr(_thread_locals, SESSION_ATTR_NAME, session)
|
|
setattr(_thread_locals, IP_ATTR_NAME, ip)
|
|
|
|
|
|
def get_current_user() -> User:
|
|
return getattr(_thread_locals, USER_ATTR_NAME, None)
|
|
|
|
|
|
def get_current_ip() -> str:
|
|
return getattr(_thread_locals, IP_ATTR_NAME, None)
|
|
|
|
|
|
def get_current_authenticated_user():
|
|
current_user = get_current_user()
|
|
return None if isinstance(current_user, AnonymousUser) else current_user
|
|
|
|
|
|
class SessionMiddleware(object):
|
|
"""
|
|
This middleware get the current user with his or her IP address on each request.
|
|
"""
|
|
|
|
def __init__(self, get_response):
|
|
self.get_response = get_response
|
|
|
|
def __call__(self, request):
|
|
if "_fake_user_id" in request.session:
|
|
request.user = User.objects.get(pk=request.session["_fake_user_id"])
|
|
|
|
user = request.user
|
|
ip = request.META.get('HTTP_X_REAL_IP' if 'HTTP_X_REAL_IP' in request.META else 'REMOTE_ADDR')
|
|
|
|
_set_current_user_and_ip(user, request.session, ip)
|
|
response = self.get_response(request)
|
|
_set_current_user_and_ip(None, None, None)
|
|
|
|
return response
|
|
|
|
|
|
class FetchMiddleware(object):
|
|
"""
|
|
This middleware let requests to know when this was called by a fetch command or not.
|
|
"""
|
|
|
|
def __init__(self, get_response):
|
|
self.get_response = get_response
|
|
|
|
def __call__(self, request):
|
|
request.content_only = 'CONTENT_ONLY' in request.headers
|
|
return self.get_response(request)
|