如何使用 nginx 设置推荐人策略

Question

My CMS(https) and image server(http) is separate. I have setup my image server so that it only can serve to whitelisted referrer pages. Now my issue is how do I allow the CMS server to send response header to the image server so the CMS can display the images? I have found giving this html meta tag in the html will display the images.

<meta name="referrer" content="origin">

but is it possible to do this without editing each html page and do this server side? I am on Nginx v1.10.2

Answer 1

简单地在下面添加解决了我的问题。

add_header 'Referrer-Policy' 'origin';

Answer 2

You actually dont need quotes on Refferer-Policy if you add the line into default.conf.

add_header Referrer-Policy 'origin'

Here you can also see other values https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy

Answer 3

    location / {
        add_header 'Referrer-Policy' 'unsafe-url';
    }