gestioCOF/kfet/auth/middleware.py
Aurélien Delobelle b0b0542407 Upgrade to Django 1.11
- Deprecation warnings using Django 1.8 are resolved.
- Deprecation warnings using Django 1.11 are resolved.

- Admin: grappelli is no longer used.
- Upgrade to django-autocomplete-light v3 (v2 is not 1.11 compatible).
  * autocomplete.modelform_factory being dropped, code uses dal Select2
    views and widgets.
2017-11-19 18:41:39 +01:00

43 lines
1.2 KiB
Python

# -*- coding: utf-8 -*-
from django.contrib.auth import get_user_model
from .backends import AccountBackend
User = get_user_model()
class TemporaryAuthMiddleware:
"""Authenticate another user for this request if AccountBackend succeeds.
By the way, if a user is authenticated, we refresh its from db to add
values from CofProfile and Account of this user.
"""
def __init__(self, get_response):
self.get_response = get_response
def __call__(self, request):
if request.user.is_authenticated:
# avoid multiple db accesses in views and templates
request.user = (
User.objects
.select_related('profile__account_kfet')
.get(pk=request.user.pk)
)
temp_request_user = AccountBackend().authenticate(
request,
kfet_password=self.get_kfet_password(request),
)
if temp_request_user:
request.real_user = request.user
request.user = temp_request_user
return self.get_response(request)
def get_kfet_password(self, request):
return (
request.META.get('HTTP_KFETPASSWORD') or
request.POST.get('KFETPASSWORD')
)