AuthSecured

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AuthSecured

By touchfallsOwner

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Password authentication for Paper, Purpur and Fabric Minecraft servers

Mod Loaders
Minecraft
26.2
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About

Description

AuthSecured

AuthSecured adds password authentication to Minecraft dedicated servers. It is available as a Paper/Purpur plugin and as a Fabric server mod.

Compatibility

Current 1.2.x builds target Minecraft 1.21 through 1.21.11 and 26.1 through 26.2. Fabric requires the JAR whose +mc... suffix exactly matches the server version, plus the matching Fabric API. Do not install a Fabric JAR built for another Minecraft version. Paper/Purpur uses the Paper JAR. Minecraft 1.21.x requires Java 21; 26.x requires Java 25. Older historical releases may have different compatibility.

Features

  • Argon2id password hashing
  • SQLite or PostgreSQL storage
  • Redis or local rate limiting
  • Configurable restrictions before authentication and an authentication timeout
  • Optional reconnect sessions
  • English, Russian, Spanish, Italian, and French messages
  • Admin status, doctor, audit, granular permissions, and temporary password reset
  • Optional Discord webhook and Telegram failed-login alerts

Installation

Install the Paper JAR in plugins/ or the matching Fabric JAR and Fabric API in mods/. Do not install both platform artifacts on one server. Review the generated configuration before admitting players.

Commands: /register, /login, /changepassword, /logout, /authstatus, and /authadmin.

Author: touchfalls. License: MIT.