ZailthAuth

A lightweight authentication plugin for Paper servers, designed to provide secure and simple player authentication with native Bedrock support through Floodgate.

Features

• 🔐 Java Edition registration and login
• 📱 Bedrock Edition auto-login
• 💾 SQLite database
• 🔒 Secure PBKDF2 password hashing
• ⏱️ Persistent login sessions
• 🛡️ Protection before authentication
• ⚙️ Configurable session duration
• 👑 Admin account reset command

Commands

Player Commands

/register <password> <password>

Register a new Java Edition account.

/login <password>

Log into an existing Java Edition account.

Admin Commands

/auth reset <player>

Reset a player's authentication account.

Permissions

zailthauth.admin

Required to use /auth administration commands.

Default: Operator

Bedrock Support

ZailthAuth automatically detects players connected through Floodgate.

Bedrock players:

• Do not need to register.
• Do not need to log in.
• Can enter the server immediately.

Java Edition players continue to use the normal registration and login system.

Sessions

ZailthAuth supports persistent authentication sessions.

The default configuration keeps a player's session active for approximately 30 days.

Session duration can be configured in config.yml.

Requirements

• Paper 1.21.11
• Java 21
• Floodgate

Configuration

The plugin uses a simple YAML configuration file:

session:
  enabled: true
  duration-minutes: 43800