AuthenticationSystem

AuthSystem

A secure and lightweight authentication plugin for Minecraft servers, built with Paper API.

Features

• Registration & Login — Secure player authentication with BCrypt password hashing
• Premium Authentication — Toggle online-mode login for Mojang verified players
• MySQL Storage — Persistent data with HikariCP connection pooling
• Brute-force Protection — Configurable kick or timed ban after too many failed attempts
• Authentication Timeout — Automatic disconnection for players who don't authenticate in time
• Multilingual — Built-in English and Italian language support, easily extensible
• Admin Tools — Password reset, player unregister, IP lookup, and config reload
• Developer API — Lightweight API for integration with other plugins via JitPack
• Update Checker — Notifies admins of new releases on startup

Requirements

• Java 21+
• Paper 1.21+ (Spigot/Bukkit compatible)
• MySQL 5.7+ or MariaDB 10.3+

Installation

1. Download the latest AuthSystem.jar from the releases page
2. Place the JAR in your server's plugins/ folder
3. Start or restart the server
4. Edit plugins/AuthSystem/config.yml with your database credentials
5. Reload or restart the server to apply changes

Documentation

Full documentation including commands, permissions, configuration, and API reference:

DOCUMENTATION

Bug Reports & Feature Requests

Found a bug or have a suggestion? Open an issue on GitHub Issues.

License

This project is licensed under the MIT License.

Developed by zImpoo

• Telegram: @tentava
• Discord: Impopite