Extend LUA Anti-DDoS Script

Job ID: 35749269

Budget: $250 – $750 USD

Hello, I am searching for a DEV who can extend this LUA script with a Captcha. https://github.com/C0nw0nk/Nginx-Lua-Anti-DDoS/blob/master/lua/anti_ddos_challenge.lua

It should be a pregenerated captcha and ONLY after solving the captcha it should be possible to access the website. Your code should not break the current script, but extend it.
Related categories: JavaScript HTML Lua