What is JPremium?

JPremium is a plugin designed to handle player authentication. It automatically authenticates Java and Bedrock premium players, with features like username protection, password recovery, and session persistence, ensuring secure, user-friendly access control.

Features:

• Java/Bedrock premium players log in automatically, supports username changes without data loss.
• Optional 2FA via authenticator apps and email-linked password recovery.
• Prevents username impersonation; configurable challenge modes.
• Player sessions persist for same IP/username; unauthenticated players enter limbo with boss bar timer.
• Auto-authenticates Bedrock premiums via Geyser/Floodgate (no Floodgate linking).
• SQLite/MySQL/MariaDB support; SHA256/SHA512/bcrypt hashing.

Screenshot:

!example-1 !example-2 !example-3 !example-4 !example-5

Info:

This is being released for free as I have decided to discontinue this as a paid project.