Login System
ModLoginSystem For offline servers
Type
Mod
Modrinth Downloads
5,296
Modrinth ID
S4Tu3Hn2
Last Updated
Jul 26, 2026
Description
๐ Login System โ Secure Your Server!
Login System is a simple yet powerful mod that adds a registration and login system for offline-mode Minecraft servers. It ensures players must authenticate before playing, preventing impersonation and unauthorized access.
โจ Features
Player Authentication Players must /register and /login before interacting with the server.
Auto-Kick & Restrictions Unauthenticated players cannot move or interact until they log in.
Configurable Settings Fully customizable via config/loginsystem.properties (timeout, messages, database options, waiting area coordinates, etc.).
Waiting Area & Position Restore
Saves the playerโs original position when joining.
Teleports them to a configurable waiting area.
Restores their position after successful login/registration.
Inventory Hiding & Blindness Unauthenticated players have their inventory hidden and a blindness effect applied.
Double Login Prevention Blocks duplicate connections with the same UUID (disconnects the second session).
Admin Commands
/loadmin info โ View stored password info.
/loadmin delete โ Delete a stored password.
๐ง How to Use
Install the Mod
Download the .jar and place it into your serverโs mods/ folder.
Configure Settings
Open: config/loginsystem.properties
Each option is documented with comments for easy setup.
Player Commands
/register <confirmPassword>
/login
/changepassword <oldPassword> <newPassword>
Admin Commands
/loadmin info
/loadmin delete
๐ฅ Installation
Mod Loader: Forge
Minecraft Version: 1.20+
Dependencies: None (latest versions only)
๐ Support
If you enjoy the mod, consider supporting me โ donations help me keep developing ๐ ๐ GitHub
Compatibility
Mod Loaders
Game Versions
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