VeryNginx is a very powerful and friendly nginx

##介绍

VeryNginx基于lua_nginx_module(openrestry)开发，实现了高级的防火墙，访问统计，和其他的一些功能，大幅度强化了Nginx本身的功能，并提供了更友好的web交互界面。

###Nginx运行状态分析

• 每秒请求数
• 响应时间
• 网络流量
• 网络连接数

###请求过滤 VeryNginx可以基于按照以下信息对请求进行过滤：

• IP
• UserAgent
• 请求路径(URI)
• 请求参数

VeryNginx预置了常用的过滤规则，可以一定程序上阻止常见的SQL注入，Git，SVN文件泄露，目录遍历攻击，并拦截常见的扫描工具。

同时VeryNginx的过滤器还可以支持IP黑/白名单设置

###访问统计

VeryNginx可以统计网站每个URI的访问情况，包括每个URI的:

• 总请求次数
• 各状态码次数
• 返回总字节数
• 每请求平均字节数
• 总响应时间
• 平均响应时间

并且可以按各种规则排序进行分析。

##Installation

###1. VeryNginx is based on openresty, so you need install openresty first.

wget https://openresty.org/download/ngx_openresty-1.9.7.1.tar.gz   
tar -xvzf ngx_openresty-1.9.7.1.tar.gz
cd ngx_openresty-1.9.7.1
sudo su
./configure --prefix=/opt/VeryNginx --user=nginx --group=nginx --with-http_stub_status_module --with-luajit
gmake
gmake install

In fact VeryNginx used that modules in openresty:

• lua-nginx-module
• http_stub_status_module
• lua cjson module

If you don't want to install openresty , you can install that modules manually to make VeryNginx run

###2. Checkout VeryNginx repository, link nginx.conf and VeryNginx folder to nginx config dir.

cd ~
git clone https://github.com/alexazhou/VeryNginx.git
rm -f /opt/VeryNginx/nginx/conf/nginx.conf
cp ~/VeryNginx/nginx.conf /opt/VeryNginx/nginx/conf/nginx.conf
cp -r ~/VeryNginx/VeryNginx /opt/VeryNginx/VeryNginx

#The two line behind make /opt/VeryNginx writable for nginx, so nginx can save configs in it
chown -R nginx /opt/VeryNginx 
chgrp -R nginx /opt/VeryNginx 

###3. Configure nginx

You can add you own site config into /opt/VeryNginx/nginx/nginx.conf.

Remember don't modify the VeryNginx config file in the file.

VeryNginx config like this:

    #-----------------VeryNginx config code------------------ 
    lua_package_path '/opt/VeryNginx/VeryNginx/lua_script/?.lua;;/opt/  VeryNginx/VeryNginx/lua_script/module/?.lua;;';
    lua_package_cpath '/opt/VeryNginx/VeryNginx/lua_script/?.so;;';   
    lua_code_cache on;

    lua_shared_dict status 1m;
    lua_shared_dict summary_long 10m;
    lua_shared_dict summary_short 10m;

    init_by_lua_file /opt/VeryNginx/VeryNginx/lua_script/on_init.lua;
    rewrite_by_lua_file /opt/VeryNginx/VeryNginx/lua_script/on_rewrite.lua;
    access_by_lua_file /opt/VeryNginx/VeryNginx/lua_script/on_access.lua;
	log_by_lua_file /opt/VeryNginx/VeryNginx/lua_script/on_log.lua;
    #---------------VeryNginx config code end-----------------

You can also use you own Nginx config file to run VeryNginx by copying the VeryNginx configuration in /opt/VeryNginx/nginx/nginx.conf into you own configuration file.

##Start service /opt/VeryNginx/nginx/sbin/nginx ##Stop service /opt/VeryNginx/nginx/sbin/nginx -s stop

##Configure VeryNginx Just goto http://127.0.0.1/VeryNginx/dashboard/index.html

And you can modify the options and goto "配置>系统>全部配置" to save it.

tips:

• After you save, new config will be used immediately. Don't need to restart or reload nginx

• When you save config, VeryNginx will write all configs to /opt/VeryNginx/VeryNginx/config.json.

• If you did a error config so that can't login verynginx. You can delete config.json and revert VeryNginx to default config.

####Default user name and password is verynginx:verynginx

###Enjoy it~