011.Nginx防盗链
一 盗链
1.1 盗链概述
二 防盗链
2.1 防盗链配置
2.2 环境准备
1 172.24.10.21 good.odocker.com 2 172.24.10.22 steal.uclouda.com 3 [root@nginx0X ~]# nginx -V 4 nginx version: nginx/1.16.1
2.3 模拟盗链
1 [root@nginx01 ~]# vi /etc/nginx/conf.d/good.conf #创建模拟被盗方配置 2 server { 3 listen 80; 4 charset utf-8; 5 server_name good.linuxds.com; 6 location / { 7 root /usr/share/nginx/good; 8 index index.html; 9 access_log /var/log/nginx/good.access.log main; 10 error_log /var/log/nginx/good.error.log warn; 11 } 12 }
1 [root@nginx01 ~]# mkdir -p /usr/share/nginx/good/images 2 [root@nginx01 ~]# echo '<h1>Good</h1>' > /usr/share/nginx/good/index.html 3 [root@nginx01 ~]# ll /usr/share/nginx/good/images #上传一张测试图片 4 total 60K 5 -rw-r--r-- 1 root root 4.8K Mar 11 16:27 baidu.png
1 [root@nginx02 ~]# vi /etc/nginx/conf.d/steal.conf #创建盗链方配置 2 server { 3 listen 80; 4 charset utf-8; 5 server_name steal.uclouda.com; 6 location / { 7 root /usr/share/nginx/steal; 8 index index.html; 9 access_log /var/log/nginx/steal.access.log main; 10 error_log /var/log/nginx/steal.error.log warn; 11 } 12 }
1 [root@nginx02 ~]# mkdir -p /usr/share/nginx/steal 2 [root@nginx02 ~]# vi /usr/share/nginx/steal/index.html 3 <html> 4 <body> 5 <br>盗链图片</br> 6 <img src="http://good.linuxds.com/images/baidu.png"> 7 </body> 8 </html>
1 [root@nginx01 ~]# nginx -t -c /etc/nginx/nginx.conf #检查配置文件 2 [root@nginx01 ~]# nginx -s reload #重载配置文件 3 [root@nginx02 ~]# nginx -t -c /etc/nginx/nginx.conf #检查配置文件 4 [root@nginx02 ~]# nginx -s reload #重载配置文件
2.4 防止盗链配置01
1 [root@nginx01 ~]# vi /etc/nginx/conf.d/good.conf 2 server { 3 listen 80; 4 charset utf-8; 5 server_name good.linuxds.com; 6 location / { 7 root /usr/share/nginx/good; 8 index index.html; 9 access_log /var/log/nginx/good.access.log main; 10 error_log /var/log/nginx/good.error.log warn; 11 valid_referers none blocked good.linuxds.com; 12 if ($invalid_referer) { 13 return 403; 14 } 15 } 16 }
1 [root@nginx01 ~]# nginx -t -c /etc/nginx/nginx.conf #检查配置文件 2 [root@nginx01 ~]# nginx -s reload #重载配置文件
2.5 防盗链配置02
1 [root@nginx01 ~]# vi /etc/nginx/conf.d/good.conf 2 server { 3 listen 80; 4 charset utf-8; 5 server_name good.linuxds.com; 6 location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|flv|mp4|ico)$ { #针对特定文件类型 7 valid_referers none blocked *.linuxds.com linuxds.com; 8 access_log /var/log/nginx/good.access.log main; 9 error_log /var/log/nginx/good.error.log warn; 10 if ($invalid_referer) { 11 rewrite ^/ https://ss3.bdstatic.com/70cFv8Sh_Q1YnxGkpoWK1HF6hhy/it/u=1767274412,1868768041&fm=26&gp=0.jpg; 12 } 13 } 14 }
1 [root@nginx01 ~]# nginx -t -c /etc/nginx/nginx.conf #检查配置文件 2 [root@nginx01 ~]# nginx -s reload #重载配置文件