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RVM - Vector WALL

RVM - Vector WALL

A whitelist for Velocity based on HyperSQL. Works perfectly in conjunction with the RVM VectorImpulse project and several Velocity networks.

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Compatibility

Minecraft: Java Edition

26.1.x
1.21.x
1.20.x
1.19.x
1.18.x
1.17.x
1.16.x
1.15.x
1.14.x
1.13.x
1.12.x
1.11.x
1.10.x
1.9.x
1.8.x
1.7.x
1.6.4
1.6.1–1.6.2
1.5.x
1.4.4–1.4.7
1.4.2
1.3.x
1.2.x
1.1
1.0

Platforms

Links

Report issues View source

Creators

Details

Licensed MPL-2.0
Published last week

RVM VectorWall

Lightweight Velocity plugin with one-time token authentication

RVM VectorWall is a Velocity proxy plugin that provides secure server access through a one-time token (UUID) system. The plugin checks each connecting player's UUID against an HSQLDB database and only allows access to those whose UUID has been pre-added. After successful login, the token is automatically deleted, preventing reuse.

Main Mechanics

  1. You (admin or external system) add a player's UUID to the token database
  2. Player connects to Velocity
  3. Plugin checks if the UUID exists in the database
  4. If found → player is allowed to join the server, token is deleted
  5. If not found → player is rejected with an unauthorized access message

Features

  • One-time tokens — each token is used only once
  • Automatic deletion — token is removed immediately after successful login
  • Logging — detailed logs for each successful or failed attempt
  • Simple — no client-side mods required
  • HSQLDB — embedded database, no separate server required
  • Velocity 3.5.0+ — fully compatible with latest versions

Requirements

  • Velocity 3.5.0 or higher
  • Java 17 or higher