一个简单的运维调试工具,此工具旨在帮助运维定位真实ip,在一些复杂的场景中,一个域名要经过很多层转发才会到达后端服务,这个过程中ip地址因为转发会出现后端服务获取到的是内网ip的情况。
同时支持自定义返回状态码,通过?http_code=500
指定返回状态码,模拟后端服务异常情况下不同网关对于错误状态的处理和Header
获取情况。
浏览器直接访问ip:port,会返回如下json ,根据返回信息开发运维人员能够更好的调试获取的Header信息,以此来获取真实IP
https://github.com/typ431127/getip
{ "Client-Ip": "127.0.0.1", "Header": { "Accept": [ "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9" ], "Accept-Encoding": [ "gzip, deflate, br" ], "Accept-Language": [ "zh,zh-CN;q=0.9" ], "Connection": [ "keep-alive" ], "Cookie": [ "csrftoken=;sessionid=" ], "Dnt": [ "1" ], "Sec-Ch-Ua": [ "\" Not A;Brand\";v=\"99\", \"Chromium\";v=\"101\", \"Google Chrome\";v=\"101\"" ], "Sec-Ch-Ua-Mobile": [ "?0" ], "Sec-Ch-Ua-Platform": [ "\"Windows\"" ], "Sec-Fetch-Dest": [ "document" ], "Sec-Fetch-Mode": [ "navigate" ], "Sec-Fetch-Site": [ "none" ], "Sec-Fetch-User": [ "?1" ], "Upgrade-Insecure-Requests": [ "1" ], "User-Agent": [ "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36" ] }, "Method": "GET", "RealIp": "127.0.0.1", "RequestURI": "/" }
- Client-Ip: 程序获取到的IP
- Header: 获取到的Header 头信息
- RealIp: 通过X-Forwarded-For X-Original-Forwarded-For ,由程序获取到真实IP
- Method: 请求方法
- RequestURI: 请求url
返回html页面
http://127.0.0.1:8080/?format=html
指定返回状态码,测试不同状态码下网关处理逻辑
curl "http://127.0.0.1:8080?http_code=500" -I curl "http://127.0.0.1:8080?http_code=400" -I
- http_code 任意http状态码值
启动
./app -port :8081
docker运行
docker run -itd -p 8087:8080 typ431127/getip:0.2.2
realip库参考: https://github.com/tomasen/realip
站长自己服务器验证
https://ip.aityp.com/?format=html
https://ip.aityp.com
https://ip.aityp.com/?http_code=500

