refer to:
https://rayhan0x01.github.io/ctf/2021/04/02/blind-sqli-over-websocket-automation.html
https://github.com/BKreisel/sqlmap-websocket-proxy
原理:
sqlmap无法直接使用websocket(或者说非常有限)
所以创建一个websocket代理,来进行sqlmap各种参数的转发
安装
python3 -m pip install sqlmap-websocket-proxy