(formerly LibrePremium) is an open-source, multiplatform, and highly customizable authentication plugin with outstanding features and API.
- AutoLogin for premium players
- TOTP 2FA (Authy, Google Authenticator..) details
- session system
- name validation (including case sensitivity check)
- automatic data migration for premium players
- migration of a player's data by using one command
- Geyser (Bedrock) support using Floodgate
- when using on proxy, you need to secure your limbo
- Velocity
- BungeeCord
- Paper
- check out reviews on spigotmc.org
- Raixo - for developing the original bungeecord port
- FastLogin contributors - for their work, which was used as a base for the paper port
- Fejby - for providing Floodgate test server and helping with testing
LibrePremium is FOSS, licensed under the Mozilla Public License 2.0.
The plugin is and always will be completely open-source, so you don't need to worry about malicous copies.