nginx-lua-ds-hotlink 介绍
基于nginx和lua的防盗链系统
A Prevent Hotlinking System based on nginx and lua
将代码放在位于nginx根目录下的lua/ds_hotlink/下
Put the code into the directory lua/ds_hotlink which is located in the root
directory of the nginx
在nginx.conf的http段中添加如下配置：
Add the config below to the http seg in nginx.conf:
lua_package_path "/u/nginx/lua/ds_hotlink/?.lua;;"; init_by_lua_file lua/ds_hotlink/init.lua;
配置如下location用于获取访问key
Add the config below to /get_key location for geting access key
location = /get_key {
allow 10.0.2.2;
deny all;
content_by_lua_file lua/ds_hotlink/get_key.lua;
}
在需要防盗链的location下配置如下
Add the config below to a location which need to prevent hotlinking
access_by_lua_file lua/ds_hotlink/refer.lua;
或者配置如下
Alternative config below
access_by_lua_file lua/ds_hotlink/accesskey.lua;
防盗链相关的配置在config.lua中，需要保证nginx的worker process对日志文件有读写权限
You can config Prevent Hotlinking System with the file config.lua,and you must
make the worker process of nginx have the read and write permission to the log
file