Django的多重认证后端的一个项目，怎么样？ [英] Django Multiple Authentication Backend for one project, HOW?

问题描述

在这里需要严重的帮助。

Need serious help here.

我已经写在Django / Python的应用程序，我有把它扩大，包括一些其他的解决方案，在这个应用程序中的应用程序。
例如被整合我的应用程序被命名为my_new_app
现在有主应用程序编写的后端验证，我无法使用它。
我有一个MySQL数据库的查询和主应用程序使用cassendra和Redis的居多。
所以我的问题是，有没有什么办法，我可以使用一个单独的认证后端为新的应用程序my_new_app和运行都在同一个域中？
问题可能不那么清楚，我会澄清，如果问。

I have an application written in django/python and I have to extend it and include some other solution as an "app" in this application. For example my app to be integrated is named "my_new_app" Now there is a backend authentication written for the main application and i cannot use it. I have a mysql db to query from and the main app uses cassendra and redis mostly. So my question is, is there any way i can use a separate authentication backend for the new app "my_new_app" and run the both in the same domain? Question may not be that clear, i'll clarify if asked.

推荐答案

您的可以的有多个认证后端。只需设置 AUTHENTICATION_BACKENDS 在 settings.py Django项目列出您要使用的后端实现。比如我经常使用的OpenID认证和标准的Django认证结合起来，这样在我的 settings.py ：

You can have multiple authentication backends. Just set the AUTHENTICATION_BACKENDS in settings.py of your Django project to list the backend implementations you want to use. For example I often use a combination of OpenID authentication and the standard Django authentication, like this in my settings.py:

AUTHENTICATION_BACKENDS = (
    'django.contrib.auth.backends.ModelBackend',
    'django_openid_auth.auth.OpenIDBackend',
    )

在这个例子中Django会首先尝试使用 django.contrib.auth.backends.ModelBackend ，这是Django的默认后台进行身份验证。如果失败，则它移动到下一个后端， django_openid_auth.auth.OpenIDBackend 。

In this example Django will first try to authenticate using django.contrib.auth.backends.ModelBackend, which is the default backend of Django. If that fails, then it moves on to the next backend, django_openid_auth.auth.OpenIDBackend.

请注意您的自定义后端必须在Django在可见的路径。在这个例子中，我要补充 django_openid_auth 到 INSTALLED_APPS ，否则Django会无法导入它，使用它作为后端。

Note that your custom backends must be at a path visible by Django. In this example I have to add django_openid_auth to INSTALLED_APPS, otherwise Django won't be able to import it and use it as a backend.

另请阅读相关文件，这是非常写得很好，很容易理解：
<一href=\"https://docs.djangoproject.com/en/dev/topics/auth/customizing/\">https://docs.djangoproject.com/en/dev/topics/auth/customizing/

Also read the relevant documentation, it's very nicely written, easy to understand: https://docs.djangoproject.com/en/dev/topics/auth/customizing/

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