Nginx-防盜鏈

[root@static ~]# grep -Pv '^$|^ *#' /etc/nginx/conf.d/default.conf
server {
    listen       80;
    server_name  localhost;

    location ~ \.(jpg|png|css|js)$ {
        root   /usr/share/nginx/html;
        valid_referers none blocked www.sharkyun.com;
           if ($invalid_referer) {
              return 403;
           }
    }
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}

可以檢視紀錄檔 /var/log/nginx/access.log，確認 referer 的值為短橫線 - ，也就是 none

cruel -e 引數可以在請求頭中設定 referer 的值