Minecraft plugin nLogin

🔌 About nLogin

nLogin is a Minecraft plugin that provides a server-side authentication system for registered and offline (cracked) accounts. It focuses on practical account management, proxy/network compatibility, and integrations such as two-factor authentication and migration from other auth plugins. The project is maintained from the NickUC project pages and distributed through standard plugin catalogs.

🎯 Purpose

nLogin's core purpose is to give server operators an on-server account system: register and authenticate players, enforce second-factor checks (Discord/email integration), operate across proxy networks, and migrate existing account data from other authentication plugins.

⚙️ Features

• Account registration and password-based login.
• Two-factor options (Discord and email integration) with per-account linking features.
• Proxy/network support (used on setups with Velocity, BungeeCord/Waterfall and backend Spigot/Paper servers).
• Migration tools to convert accounts from other auth plugins that implement the AuthMe API.
• Administrative commands for account management (change password, delete/unregister, force login, verify info, duplicate-IP listing).
• Optional Redis messaging configuration for cross-server coordination and documented MySQL backend support.
• Compatibility layer for plugins that use the AuthMe API.

🧩 Who It Is For

nLogin is intended for server owners and administrators who run public or private networks that need an on-server account system, network-aware authentication, and optional 2FA integration. It is used on proxy-backed networks and single-server setups that require local account management.

🏗️ Example Use Cases

• A proxy network requires a central authentication flow that works across Velocity or Bungee-backed proxies and Paper/Purpur backends.
• A server migrating from another auth plugin uses nLogin's converter tools to import accounts and preserve player access.
• An SMP server enabling Discord-based second-factor authentication for higher-account security.

⌨️ Commands

Notes: some commands or subcommands are marked by the project as premium features; the availability of premium-only commands depends on the edition installed.

🔐 Permissions

⚙️ Installation

📥 Setup

• Download the official plugin JAR for your server platform and place it into the server plugins/ directory.
• Restart the server and confirm the plugin loads in console logs.

📦 Dependencies

• Compatibility with plugins using the AuthMe API is provided; a compatibility layer is available for those integrations.

🧾 Configuration

• nLogin creates and uses configuration files (a config template and related files are documented by the project).
• The project documents a MySQL setup for persistent storage and includes optional Redis messaging settings used in proxy/network setups.

🧠 Technical Notes

• Supported platforms (project documentation) include Velocity, BungeeCord/Waterfall proxies and Spigot/Paper backend servers; Folia is also referenced by the project as supported.
• The project exposes an API and Javadocs for integration by other plugins.
• Some advanced features (2FA management, certain admin actions) are listed as premium in the official project documentation.

🤝 When This Plugin Is Useful

Use nLogin when you need a network-aware, configurable server-side authentication system with migration tools and optional two-factor integrations for a proxy-backed Minecraft deployment.