lmc:tokenGateway chao$ tree lua/
lua/
├── auth_req_headers.lua  # 请求头校验脚本，失败直接中断请求403
├── auth_token.lua  # token处理脚本
├── handlefile
│   ├── handle_cors.lua # 请求跨域脚本
│   └── handle_request_provision.lua # 请求handle入口脚本
├── redis_mcredis.lua # redis操作工具封装（基本来自网络佚名前辈们封装，小生只是稍加修改，增加了redis域名解析，感谢前辈们的付出）
└── tool_dns_server.lua # 域名解析，获取域名对应的ip，并设置缓存

1 directory, 6 files

worker_processes  1; 
error_log logs/error.log info; 

events {
	worker_connections 1024;
}

upstream iotserver{
	server unix:/run/gunicorn/iot.sock fail_timeout=0;
}

http {
	# lua custom path, use absolute path please.
	lua_package_path "/etc/nginx/lua/?.lua;;";

	server {
		listen 8080;
		access_log logs/access.log;
		location @auth_success{
			proxy_set_header Host $http_host;
			proxy_pass  http://iotserver;
		}

		location / {
			# CORS
			header_filter_by_lua_file /etc/nginx/lua/handlefile/handle_cors.lua;
			if ($request_method = 'OPTIONS') {
						return 204;
			}
			
			access_by_lua_file /etc/nginx/lua/handlefile/handle_request_provision.lua;
		}
	}
}