django cloudflare csrf 403

wangjinyu1244192023-10-20 18:29

网站套了cloudflare flare发现登录接口403了，csrf验证失败，

debug设置为False

详细报错如下：

Reason given for failure:

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    Referer checking failed - https://xxx/login does not match any trusted origins.

In general, this can occur when there is a genuine Cross Site Request Forgery, or when Django's CSRF mechanism has not been used correctly. For POST forms, you need to ensure:

Your browser is accepting cookies.
The view function passes a request to the template's render method.
In the template, there is a {% csrf_token %} template tag inside each POST form that targets an internal URL.
If you are not using CsrfViewMiddleware, then you must use csrf_protect on any views that use the csrf_token template tag, as well as those that accept the POST data.
The form has a valid CSRF token. After logging in in another browser tab or hitting the back button after a login, you may need to reload the page with the form, because the token is rotated after a login.

You're seeing the help section of this page because you have DEBUG = True in your Django settings file. Change that to False, and only the initial error message will be displayed.

You can customize this page using the CSRF_FAILURE_VIEW setting.

实际是跨域问题，具体为什么cloudflare会造成跨域不知道，解决方法：

Django配置

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CSRF_TRUSTED_ORIGINS=[“网站域名.com”]