49.Nginx防盜鏈、Nginx訪問控制、Nginx解析php相關配置、Nginx代理
阿新 • • 發佈:2018-04-27
Nginx防盜鏈 Nginx訪問控制 Nginx解析php相關配置 Nginx代理 一、Nginx防盜鏈
- 配置如下,可以和上面的配置結合起來
vim /usr/local/nginx/conf/vhost/test.com.conf
location ~* ^.+\.(gif|jpg|png|swf|flv|rar|zip|doc|pdf|gz|bz2|jpeg|bmp|xls)$ //location後面的*是忽略大小寫 { expires 7d; valid_referers none blocked server_names *.test.com ; //白名單 if ($invalid_referer) { return 403; } access_log off; }
/usr/local/nginx/sbin/nginx -t
/usr/local/nginx/sbin/nginx -s reload
echo ‘121332132‘ >> /data/wwwroot/test.com/2.jpg
curl -x127.0.0.1:80 test.com/2.jpg -I
curl -e "http://www.baidu.com" -x127.0.0.1:80 test.com/2.jpg -I
二、Nginx訪問控制
- 需求:訪問/admin/目錄的請求,只允許某幾個IP訪問,配置如下:
vim /usr/local/nginx/conf/vhost/test.com.conf
location /admin/ { allow 192.168.127.1; allow 127.0.0.1; deny all; }
mkdir /data/wwwroot/test.com/admin/
echo “test,test”>/data/wwwroot/test.com/admin/1.html
/usr/local/nginx/sbin/nginx -t
/usr/local/nginx/sbin/nginx -s reload
curl -x127.0.0.1:80 test.com/admin/1.html -I
curl -x192.168.1.111:80 test.com/admin/1.html -I
- 之前添加了一個ens37虛擬網卡,現在將它改為主機模式,獲取主機ip,用於測試。
- 匹配正則限制
location ~ .*(upload|image)/.*\.php$ { deny all; }
mkdir /data/wwwroot/test.com/upload
echo 12321 > /data/wwwroot/test.com/upload/1.php
curl -x127.0.0.1:80 test.com/upload/1.php
echo 12321 > /data/wwwroot/test.com/upload/1.txt
curl -x127.0.0.1:80 test.com/upload/1.txt
- 根據user_agent限制
if ($http_user_agent ~ ‘Spider/3.0|YoudaoBot|Tomato‘)
{
return 403;
}
deny all和return 403效果一樣
curl -x127.0.0.1:80 test.com -I
curl -A ‘Tomato‘ -x127.0.0.1:80 test.com -I
三、Nginx解析php的配置
vim /usr/local/nginx/conf/vhost/test.com.conf
location ~ \.php$
{
include fastcgi_params;
fastcgi_pass unix:/tmp/php-fcgi.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /data/wwwroot/test.com$fastcgi_script_name;
}
- fastcgi_pass 用來指定php-fpm監聽的地址或者socket
-
指定監聽地址時 fastcgi_pass 127.0.0.1 這種格式
vim /data/wwwroot/test.com/example.php
寫入
<?php
phpinfo();
curl -x127.0.0.1:80 test.com/example.php
四、Nginx代理
cd /usr/local/nginx/conf/vhost
dig www.baidu.com //查找一個網站的ip
如果dig命令不存在
yum install -y bind*
curl -x127.0.0.1:80 www.baidu.com/robots.txt
vim proxy.conf //加入如下內容
server
{
listen 80;
server_name www.baidu.com;
location /
{
proxy_pass http://61.135.169.121/;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
/usr/local/nginx/sbin/nginx -t
/usr/local/nginx/sbin/nginx -s reload
curl -x127.0.0.1:80 www.baidu.com/robots.txt
49.Nginx防盜鏈、Nginx訪問控制、Nginx解析php相關配置、Nginx代理