OpenResty+ngx_lua_waf使用

# yum install epel-release -y
# yum group install "Development Tools" -y　　　　# 安装基本编译工具

# cd /opt/
# wget http://luajit.org/download/LuaJIT-2.1.0-beta3.tar.gz
# tar -xvf LuaJIT-2.1.0-beta3.tar.gz
# cd LuaJIT-2.1.0-beta3/
# make && make install
# ln -sf luajit-2.1.0-beta3 /usr/local/bin/luajit

# yum install gcc pcre pcre-devel zlib zlib-devel openssl openssl-devel -y

# cd /opt/
# wget https://openresty.org/download/openresty-1.13.6.1.tar.gz
# tar -xvf openresty-1.13.6.1.tar.gz
# cd openresty-1.13.6.1/
# ./configure --prefix=/usr/local/openresty --with-luajit --with-http_stub_status_module --with-pcre --with-pcre-jit
# gmake && gmake install
# ln -sf /usr/local/openresty/nginx/sbin/nginx /usr/local/openresty/bin/openresty

# /usr/local/openresty/bin/openresty # 启动openresty
# netstat -lntp | grep 80 # 服务运行正常
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN

# cd /usr/local/openresty/nginx/conf　　　　　　　　　　　　　　　　　　# 到openresty配置文件目录
# git clone https://github.com/loveshell/ngx_lua_waf.git　　　　　　# 下载
Cloning into ‘ngx_lua_waf‘...
# mv ngx_lua_waf/ waf/　　　　　　　　　　　　　　　　　　　　　　　　　　 # 改个简单的名字

# vim /usr/local/openresty/nginx/conf/nginx.conf
...
user nobody; # 取消注释
...
http{ # 在http块下添加如下内
...

lua_package_path "/usr/local/openresty/nginx/conf/waf/?.lua";
lua_shared_dict limit 10m;
init_by_lua_file /usr/local/openresty/nginx/conf/waf/init.lua;
access_by_lua_file /usr/local/openresty/nginx/conf/waf/waf.lua;

...

# cd /usr/local/openresty/nginx/conf/waf/ # ngx_lua_waf目录
# vim config.lua
...
RulePath = "/usr/local/openresty/nginx/conf/waf/wafconf/" # 规则文件路径
attacklog = "on" # 启用日志
logdir = "/usr/local/openresty/nginx/logs/hack/" # 日志目录
...

# mkdir -p /usr/local/openresty/nginx/logs/hack/
# chown -R nobody:nobody /usr/local/openresty/nginx/logs/hack/

# /usr/local/openresty/bin/openresty # 如果没有启动服务，则启动
# /usr/local/openresty/bin/openresty -s reload # 如果已经启动，则重载配置
# /usr/local/openresty/bin/openresty -t # 测试配置是否正常
nginx: the configuration file /usr/local/openresty/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/openresty/nginx/conf/nginx.conf test is successful

RulePath = "/usr/local/openresty/nginx/ngx_lua_waf/wafconf/" ##指定相应位置
attacklog = "on" ##开启日志
logdir = "/usr/local/openresty/nginx/logs/hack/" ##日志存放位置
UrlDeny="on" ##是否开启URL防护
Redirect="on" ##地址重定向
COOKIEMatch="on" ##COOKIE拦截
postMatch="on" ##post拦截
whiteModule="on" ##白名单
black_fileExt={"php","jsp"}
ipWhitelist={"127.0.0.1"} ##白名单IP
ipBlocklist={"1.0.0.1"} ##黑名单IP
CCDeny="on" ##开启CC防护
CCrate="100/60" ##60秒内允许同一个IP访问100次