从backend.get_user访问的request.session [英] Access request.session from backend.get_user

问题描述

首先：这是的不的一样这个。该ModelBackend没有要求成员。

first of all: this is not the same as this. The ModelBackend has no request member.

我想没有进入全球请求对象或他/她的会话ID访问当前用户的会话。

I want to access the session of the current user without access to the global request object or his/her session ID.

为什么呢？我写我自己的认证后端，延长 ModelBackend 。在我所具备的功能 GET_USER（个体经营，USER_ID），即得到每个请求叫（这是由Django的权威性中间件自动完成）。不幸的是， GET_USER 没有获得要求，但仍然在我的情况下，我想检查与数据会话（又为什么呢？因为我没有本地数据库，并从远程中间件的所有数据。该会议将是做一些类型的缓存一个舒适的方式）。

Why? I wrote my own authentication backend, extending ModelBackend. In that I have the function get_user (self, user_id), that gets called with every request (this is done automatically by the Django auth middleware). Unfortunately, get_user doesn't have access to request, but nonetheless in my case I want to check with data in the session (Why again? Because I don't have a local database and get all data from a remote middleware. The session would be a comfortable way to do some kind of caching).

推荐答案

的 RemoteUserBackend （从的 django.contrib.auth.backends ）使用特殊中间件， RemoteUserMiddleware ，访问请求数据。也许你可以这样来做了。

The RemoteUserBackend (from django.contrib.auth.backends) uses special middleware, RemoteUserMiddleware, to access request data. Maybe you could do it this way, too.

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