Plugin rAuth

rAuth, Advanced Authorization for Paper Servers

rAuth is a security focused authentication plugin for Java Edition Minecraft servers running Paper, with compatibility across Bukkit, Spigot, and Purpur. It protects accounts with registration and login controls, TOTP two factor authentication, Argon2id or BCrypt password hashing, recovery options, saved sessions, and rejoin grace periods.

Administrators also gain bot protection, IP controls, authentication history, configurable authentication and main world spawns, Discord security webhooks, Redis synchronization for multi server networks, PlaceholderAPI support, and an interactive setup wizard. BoxToPlay makes this practical for owners who want a safer, more controlled Minecraft server experience without changing core gameplay.