1 [root@web01 www]# cat /app/server/nginx/conf/vhosts/default.conf 2 server { 3 listen 80 default_server; 4 server_name 192.168.1.24 web01.espressos.cn; 5 root /app/www; 6 index index.php index.html index.htm; 7 location ~* \.(gif|jpg|png|swf|flv)$ { #对gif,jpg,png,swf,flv后缀的文件实行防盗链 8 valid_referers none blocked 192.168.1.24 web01.espressos.cn; #对192.168.1.24 web01.espressos.cn这两个来路进行判断(主要是根椐http协议里的referer) 9 if ($invalid_referer) { #if{}里面内容的意思是,如果来路不是指定来路就跳转到错误页面,当然直接返回403也是可以的。10 rewrite ^/ http://192.168.1.24/403.html;11 #return 404;12 }13 }14 location ~ .*\.(php|php5)?$15 {16 #fastcgi_pass unix:/tmp/php-cgi.sock;17 fastcgi_pass 127.0.0.1:9000;18 fastcgi_index index.php;19 include fastcgi.conf;20 }21 access_log /app/log/nginx/access/default.log;22 }
第8行;valid_referers none blocked *.espressos.cn *qq.com *baidu.com ;就是白名单,允许文件链出的域名白名单,自行修改成您的域名! *.espressos.cn这个指的是子域名,域名与域名之间使用空格隔开!baidu.com是搜索引擎,做qq.com的白名单是因为可能有用户用邮箱订阅你的站点,如果不设置为白名单,用户在邮箱就无法看见你的图了,同理,如果还有其他订阅方式、搜索引擎都最好添加一下。
验证代码:
[root@web01 www]# cat q.html [root@web01 www]#
另一台WEB服务器盗用WEB01的图片(配置如下):
[root@lmr default]# cat /app/server/nginx/conf/vhosts/default.confserver { listen 80; server_name localhost; index index.html index.htm index.php; root /app/www/default; location ~ .*\.(php|php5)?$ { #fastcgi_pass unix:/tmp/php-cgi.sock; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; include fastcgi.conf; } location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ { expires 30d; } location ~ .*\.(js|css)?$ { expires 1h; } include /app/server/nginx/conf/rewrite/default.conf; access_log /app/log/nginx/access/default.log;}
验证:
[root@lmr default]# pwd/app/www/default[root@lmr default]# cat q.html [root@lmr default]#
防盗成功!!!
把web01上的防盗代码注释掉:
[root@web01 www]# cat /app/server/nginx/conf/vhosts/default.confserver { listen 80 default_server; server_name 192.168.1.24 web01.espressos.cn; root /app/www; index index.php index.html index.htm; #location ~* \.(gif|jpg|png|swf|flv)$ { #valid_referers none blocked 192.168.1.24 web01.espressos.cn; #if ($invalid_referer) { # rewrite ^/ http://192.168.1.24/403.html; # return 404; # } #} location ~ .*\.(php|php5)?$ { #fastcgi_pass unix:/tmp/php-cgi.sock; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; include fastcgi.conf; } access_log /app/log/nginx/access/default.log;}[root@web01 www]# /app/server/nginx/sbin/nginx -s reload
重新测式盗连图片的服务器,盗图是否成功:
图片盗连成功!!
============新测试======================
1 sh-4.1# cat /etc/nginx/vhosts/test.espressos.cn.conf 2 server { 3 listen 80; 4 server_name test.espressos.cn; 5 index index.html 123.57.37.211 index.htm index.php; 6 root /usr/html/test.espressos.cn; 7 location ~ .*\.(php|php5) 8 { 9 #fastcgi_pass unix:/tmp/php-cgi.sock;10 fastcgi_pass 127.0.0.1:9000;11 fastcgi_index index.php;12 include fastcgi.conf;13 fastcgi_param PATH_INFO $fastcgi_script_name;14 }15 location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ 16 {17 valid_referers none blocked 123.57.37.211 test.espressos.cn;18 if ($invalid_referer) {19 #rewrite ^/ http://123.57.36.227/404.html;20 return 404;21 }22 }23 location ~ .*\.(js|css)?$24 {25 expires 1h;26 }27 include /etc/nginx/rewrite/test.espressos.cn.conf;28 access_log /var/log/nginx/test.espressos.log;29 }
注意上面的第19和20行:(图片服务器的IP:123.57.37.211)
[root@lmr default]# cat q.html [root@lmr default]# 本机是另外一台WEB服务器IP192.168.1.83
访问测试面q.html(上面的页网代码),测试结果如下:
图片服务器的404.html:
1 sh-4.1# cat /usr/html/test.espressos.cn/404.html 2 error 3 sh-4.1# cat /etc/nginx/vhosts/test.espressos.cn.conf 4 server { 5 listen 80; 6 server_name test.espressos.cn; 7 index index.html 123.57.36.227 index.htm index.php; 8 root /usr/html/test.espressos.cn; 9 location ~ .*\.(php|php5)10 {11 #fastcgi_pass unix:/tmp/php-cgi.sock;12 fastcgi_pass 127.0.0.1:9000;13 fastcgi_index index.php;14 include fastcgi.conf;15 fastcgi_param PATH_INFO $fastcgi_script_name;16 }17 location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ 18 {19 valid_referers none blocked 123.57.36.227 test.espressos.cn;20 if ($invalid_referer) {21 rewrite ^/ http://123.57.36.227/404.html;22 #return 404;23 }24 }25 location ~ .*\.(js|css)?$26 {27 expires 1h;28 }29 include /etc/nginx/rewrite/test.espressos.cn.conf;30 access_log /var/log/nginx/test.espressos.log;31 }
注意21和22行(上为图片服务器的web配置文件)