CAS infinite redirect fixed.

Redirect after login to requested page added.

general/middleware.py

@@ -30,4 +30,4 @@ class LoginRequiredMiddleware(MiddlewareMixin):
         if not request.user.is_authenticated:
             path = request.path_info.lstrip('/')
             if not any(m.match(path) for m in EXEMPT_URLS):
-                return HttpResponseRedirect(settings.LOGIN_URL)
+                return HttpResponseRedirect(settings.LOGIN_URL + "?next=/" + path)

general/settings.py

@@ -44,7 +44,7 @@ MIDDLEWARE = [
     'general.middleware.LoginRequiredMiddleware',
 ]
 
-LOGIN_URL = 'accounts/login'
+LOGIN_URL = '/accounts/login'
 # TODO add ignore administration
 
 AUTHENTICATION_BACKENDS = [