Nginx 怎么阻止静态资源被直接访问(如图片或 CSS)而必须要求在被信任的域名上的页面中引用? - V2EX
doufenger
V2EX    NGINX

Nginx 怎么阻止静态资源被直接访问(如图片或 CSS)而必须要求在被信任的域名上的页面中引用?

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  •   doufenger Oct 23, 2017 8559 views
    This topic created in 3123 days ago, the information mentioned may be changed or developed.

    当检测到盗链时不返回静态资源。 (比如 a.jpg 只有当被 mydomain.combaidu.com 上的页面引用时正常输出而不能被直接访问或在其他域名上引用)

    我在网上搜索到以下配置代码,但是配置上去后,我自己的网站的图片也显示盗链,所以不成功

    location ~* .(gif|jpg|png|jpeg)$ { expires 30d; valid_referers *.我的域名 我的域名; if ($invalid_referer) { rewrite ^/ http://ww4.sinaimg.cn/bmiddle/051bbed1gw1egjc4xl7srj20cm08aaa6.jpg; #return 404; } }

    9 replies    2017-10-26 14:53:49 +08:00
    janxin
        1
    janxin  
       Oct 23, 2017
    允许 none 了嘛?
    Famio
        2
    Famio  
       Oct 23, 2017
    这不是防盗链么。。

    location ~* \.(gif|jpg|png|bmp)$ {
    valid_referers none blocked *.liujunyang.com server_names ~\.google\. ~\.baidu\.;
    if ($invalid_referer) {
    return 403;
    #rewrite ^/ https://www.liujunyang.com/403.jpg;
    }
    }

    所有非 liujunyang.com 非百度非 google 都用 403.jpg 图片代替。
    防不胜防 SEO 一波。
    doufenger
        3
    doufenger  
    OP
       Oct 23, 2017
    @janxin 没允许,我想禁止可以浏览器直接访问图片地址
    doufenger
        4
    doufenger  
    OP
       Oct 23, 2017
    @Famio 我这样配置后 我自己站也显示盗链。。
    misaka19000
        5
    misaka19000  
       Oct 23, 2017
    用 Referrer 啊
    est
        6
    est  
       Oct 23, 2017
    CSP 伺候。
    doufenger
        7
    doufenger  
    OP
       Oct 23, 2017
    @misaka19000 我找到的配置代码就是用 Referrer 的
    Famio
        8
    Famio  
       Oct 23, 2017
    @doufenger 你网站域名是什么,现在的配置是什么,发出来看看
    aksoft
        9
    aksoft  
       Oct 26, 2017
    我就这么用的。没问题
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