下载和安装 tengine 与 luajit
tengine下载地址 http://tengine.taobao.org/ 选择稳定的安装包下载编译安装即可。这里用的包是 tengine-2.1.1.tar.gz。
luajit 下载地址 http://luajit.org/download.html 选择稳定的安装包下载编译安装即可。这里用的包是LuaJIT-2.0.4.tar.gz。
安装的步骤如下:
1、安装环境需要的基础文件
[root@ahao01 ~]# yum install zlib zlib-devel openssl openssl-devel pcre pcre-devel -y
2、下载和安装 LuaJIT-2.0.4.tar.gz
[root@ahao01 src]# wget LuaJIT-2.0.4.tar.gz
[root@ahao01 src]# tar -zxvf LuaJIT-2.0.5.tar.gz
[root@ahao01 src]# cd LuaJIT-2.0.5
[root@ahao01 LuaJIT-2.0.5]# make

注意:make[1]: Leaving directory `/usr/local/src/LuaJIT-2.0.5/src'
==== Successfully built LuaJIT 2.0.5 ====
出现这个表示make成功,接着下一步
[root@ahao01 LuaJIT-2.0.5]# make install PREFIX=/usr/local/luajit

3、下载和安装 tengine-2.1.1.tar.gz
[root@ahao01 ~]# cd /usr/local/src/
[root@ahao01 src]# wget http://tengine.taobao.org/download/tengine-2.1.1.tar.gz
[root@ahao01 src]# tar -zxvf tengine-2.1.1.tar.gz
[root@ahao01 src]# cd tengine-2.1.1
# ./configure --prefix=/usr/local/nginx --with-http_lua_module --with-luajit-lib=/usr/local/luajit/lib/ --with-luajit-inc=/usr/local/luajit/include/luajit-2.0/ --with-ld-opt=-Wl,-rpath,/usr/local/luajit/lib
[root@ahao01 tengine-2.1.1]# make && make install
下载和配置 ngx_lua_waf
nginx下常见的开源 waf 有 mod_security、naxsi、ngx_lua_waf 这三个,ngx_lua_waf 性能高和易用性强,基本上零配置,而且常见的攻击类型都能防御,是比较省心的选择。
下载配置文件
[root@ahao01 ~]# cd /usr/local/src/
[root@ahao01 src]# wget
[root@ahao01 src]# unzip ngx_lua_waf-master.zip
3. 移动到nginx的目录下
[root@ahao01 src]# mv ngx_lua_waf-master /usr/local/nginx/conf/waf
4. 修改 ngx_lua_waf 配置文件适应当前的 nginx 环境。修改以下文件的三行即可(修改/usr/local/nginx/conf/waf下的config.lua文件,将RulePath和logdir改为实际的目录:
RulePath = "/usr/local/nginx/conf/waf/wafconf/"attacklog = "on"logdir = "/usr/local/nginx/logs/waf"
修改 tengine 的配置文件应用 ngx_lua_waf
在 nginx.conf 的 http 段添加
lua_package_path "/usr/local/nginx/conf/waf/?.lua"; lua_shared_dict limit 10m; init_by_lua_file /usr/local/nginx/conf/waf/init.lua; access_by_lua_file /usr/local/nginx/conf/waf/waf.lua;
启动 tengine--nginx 服务
[root@ahao01 conf]# /usr/local/nginx/sbin/nginx
-tthe configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@ahao01 conf]# /usr/local/nginx/sbin/nginx -s reload
测试攻防的效果
任意文件读取测试示例输出:

2. sql 注入测试示例输出:


