FoliaLogin

FoliaLogin is an AuthMe-style authentication plugin built specifically for Folia (Minecraft 1.20+ / 1.21+).
It provides secure account registration and login, and prevents players from interacting with the server until they are authenticated.

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Highlights

• Auth commands: /register, /login, /changepassword, /logout
• Blocks movement, interactions, inventory, chat, and commands until authenticated
• IP-based sessions (optional)
• Configurable reminders (login/register prompts)
• BCrypt password hashing (secure storage)
• Anti-bruteforce protection
• Max accounts per IP (configurable limit)
• Optional auth spawn teleport + return to last location after login
• 100% async, thread-safe database operations
  • SQLite by default
  • MySQL/MariaDB via HikariCP
• 100% Folia-safe (no BukkitScheduler usage)
• Fully configurable: config.yml + lang.yml
• Admin tools: /authme suite + permissions
• Optional premium/proxy mode for auto-login when UUID forwarding is enabled

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Compatibility

• Server: Folia (supported on 1.20+ / 1.21+)
• Java: 21 recommended (works with the server’s supported Java version)

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Languages

• EN / FR (via lang.yml)

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Installation

1. Drop the jar into /plugins
2. Restart the server
3. Configure:
   • config.yml
   • lang.yml
4. Reload (if supported) or restart after changes

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Commands

Players

• /register <password> [password]
• /login <password>
• /changepassword <old> <new> [new]
• /logout

Admin

• /authme register <player> <password>
• /authme changepassword <player> <newpass>
• /authme unregister <player>
• /authme reload
• /authme status <player>

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Notes

• While unauthenticated, players are intentionally restricted from actions to prevent bypasses.
• Database operations are fully asynchronous and safe for Folia’s threading model.
• Proxy/premium auto-login requires UUID forwarding to be correctly enabled server-side.