Description

Simple Login is a lightweight plugin/mod that adds a secure login and registration system to your server. Players must register using the /register <password> <password> command and log in with /login <password>. Until they register and log in, players are restricted from moving, interacting with their inventory, and breaking or placing blocks. Additionally, they will receive periodic reminders until they complete the login process. The plugin also supports optional TOTP-based two-factor authentication for players who want extra account security.

Player data is stored using SQLite, and passwords are hashed securely with BCrypt to ensure maximum security.

Server administrators can configure message intervals, login timeouts, and error messages via the config.yml. The plugin also allows players to delete their accounts using /delacc, and server OPs can change players' passwords with /changepass <player> <newpass> if they have simplelogin.changepass permission.

This plugin is ideal for ensuring that only authenticated players can interact with the server, enhancing security and keeping gameplay organized.

There are no external dependencies. Java 17 or higher is required.

Commands

• Registers the player with a password.

• Logs the player in.

• Deletes the player's account and password.

• (OP only) Change the password for another player.

• Reload config.yml

• Enables 2FA for the player's account and provides a secret key to add to Google Authenticator

• Disables 2FA for the player's account

• Immediately aborts the player's current session, requiring full login on next join