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Packet Auth

Name: Packet Auth
Author: NikSne

Packet Auth is a project that provides additional security for your server by authenticating players with a token sent via a custom plugin message.

Features

Secure authentication with custom plugin messages
Customizable configuration options

Enjoy your secure server with Packet Auth!

All Versions

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Game Version

Mod Loader

Release Channel

Name	Game version	Platforms	Published	Downloads	Actions
R Packet Auth 1.6.4 for 1.20.5 - 1.21.5	1.21.x 1.20.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.4	1.21.x 1.20.x 1.19.x +1	Bukkit Bungeecord Folia Paper Purpur Spigot Velocity Waterfall	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.4 for 1.20.3 - 1.20.4	1.20.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.4 for 1.20.2	1.20.2	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.4 for 1.20 - 1.20.1	1.20.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.4 for 1.19.3 - 1.19.4	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.4 for 1.19 - 1.19.2	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.4 for 1.18 - 1.18.2	1.18.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.2 for 1.20.3-1.20.4	1.20.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.3	1.21.x 1.20.x 1.19.x +1	Bukkit Bungeecord Folia Paper Purpur Spigot Velocity Waterfall	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.2 for 1.20.2	1.20.2	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.2	1.21.x 1.20.x 1.19.x +1	Bukkit Bungeecord Folia Paper Purpur Spigot Velocity Waterfall	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.2 for 1.20-1.20.1	1.20.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.2 for 1.19.3-1.19.4	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.2 for 1.19-1.19.2	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.2 for 1.18-1.18.2	1.18.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6.1	1.20.x 1.19.x 1.18.x	Bukkit Bungeecord Folia Paper Purpur Spigot Velocity Waterfall	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6	1.20.x 1.19.x 1.18.x	Bukkit Bungeecord Paper Purpur Spigot Velocity Waterfall	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6 for 1.20-1.20.1	1.20.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6 for 1.19.3-1.19.4	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6 for 1.19-1.19.2	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.6 for 1.18-1.18.2	1.18.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.5.3 for 1.20-1.20.1	1.20.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.5.3 for 1.19.3-1.19.4	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.5.3 for 1.19-1.19.2	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.5.2 for 1.20-1.20.1	1.20.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.5.2 for 1.19.3-1.19.4	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.5.2 for 1.19-1.19.2	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.5.1	1.20.x 1.19.x	Bukkit Bungeecord Paper Purpur Spigot Velocity Waterfall	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.5	1.20.x 1.19.x	Bukkit Bungeecord Paper Purpur Spigot Waterfall	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.5 for 1.20-1.20.1	1.20.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.5 for 1.19.3-1.19.4	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.5 for 1.19-1.19.2	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.4 for 1.20-1.20.1	1.20.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.4 for 1.19.3-1.19.4	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.4 for 1.19-1.19.2	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.3	1.20.x 1.19.x	Bukkit Bungeecord Paper Purpur Spigot Waterfall	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.3 for 1.20-1.20.1	1.20.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.3 for 1.19.3-1.19.4	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report
R Packet Auth 1.3 for 1.19-1.19.2	1.19.x	Fabric Quilt	7h ago	1	Download Open in new tab Copy link Report

[1.6.4] Packet Auth 1.6.4 for 1.20.5 - 1.21.5 by NikSne on Oct 15, 2026

Download

Synced versions
Moved from com.niksne to ru.niksne
Added support for versions from 1.20.5 up to 1.21.5

[1.6.4] Packet Auth 1.6.4 by NikSne on Oct 15, 2026

Download

Synced versions
Moved from com.niksne to ru.niksne

[1.6.4] Packet Auth 1.6.4 for 1.20.3 - 1.20.4 by NikSne on Oct 15, 2026

Download

Synced versions
Moved from com.niksne to ru.niksne

[1.6.4] Packet Auth 1.6.4 for 1.20.2 by NikSne on Oct 15, 2026

Download

Synced versions
Moved from com.niksne to ru.niksne

[1.6.4] Packet Auth 1.6.4 for 1.20 - 1.20.1 by NikSne on Oct 15, 2026

Download

Synced versions
Moved from com.niksne to ru.niksne

[1.6.4] Packet Auth 1.6.4 for 1.19.3 - 1.19.4 by NikSne on Oct 15, 2026

Download

Synced versions
Moved from com.niksne to ru.niksne

[1.6.4] Packet Auth 1.6.4 for 1.19 - 1.19.2 by NikSne on Oct 15, 2026

Download

Synced versions
Moved from com.niksne to ru.niksne

[1.6.4] Packet Auth 1.6.4 for 1.18 - 1.18.2 by NikSne on Oct 15, 2026

Download

Synced versions
Moved from com.niksne to ru.niksne

[1.6.2] Packet Auth 1.6.2 for 1.20.3-1.20.4 by NikSne on Oct 15, 2026

Download

added 1.20.3 & 1.20.4 support

[1.6.3] Packet Auth 1.6.3 by NikSne on Oct 15, 2026

Download

v1.6.3:

fixed issue with Paper and it's forks

[1.6.2] Packet Auth 1.6.2 for 1.20.2 by NikSne on Oct 15, 2026

Download

v1.6.2:

Fixed lot of bugs
Added "Token Disabling" feature
Addded "Support Me" links to Mod Menu page
Added 1.20.2 support

[1.6.2] Packet Auth 1.6.2 by NikSne on Oct 15, 2026

Download

v1.6.2:

Fixed lot of bugs
Added "Token Disabling" feature
Addded "Support Me" links to Mod Menu page
Added 1.20.2 support

[1.6.2] Packet Auth 1.6.2 for 1.20-1.20.1 by NikSne on Oct 15, 2026

Download

v1.6.2:

Fixed lot of bugs
Added "Token Disabling" feature
Addded "Support Me" links to Mod Menu page
Added 1.20.2 support

[1.6.2] Packet Auth 1.6.2 for 1.19.3-1.19.4 by NikSne on Oct 15, 2026

Download

v1.6.2:

Fixed lot of bugs
Added "Token Disabling" feature
Addded "Support Me" links to Mod Menu page
Added 1.20.2 support

[1.6.2] Packet Auth 1.6.2 for 1.19-1.19.2 by NikSne on Oct 15, 2026

Download

v1.6.2:

Fixed lot of bugs
Added "Token Disabling" feature
Addded "Support Me" links to Mod Menu page
Added 1.20.2 support

[1.6.2] Packet Auth 1.6.2 for 1.18-1.18.2 by NikSne on Oct 15, 2026

Download

v1.6.2:

Fixed lot of bugs
Added "Token Disabling" feature
Addded "Support Me" links to Mod Menu page
Added 1.20.2 support

[1.6.1] Packet Auth 1.6.1 by NikSne on Oct 15, 2026

Download

Fixed Folia support
Now plugin will use Java's ScheduledExecutorService (like mod)

[1.6] Packet Auth 1.6 by NikSne on Oct 15, 2026

Download

Changelog:

Fabric config is now also yml
Now all configs are without comments
Added 1.18.x support
Now it will be notified if the client does not have the required version of the mod
Now for color codes you can use &
Added automatic token generator
Now the tokens are stored in a separate file
Added MySQL support

Added new language:

Magyar (Hungarian) by [ichbinwhy](https://discprd.com/users/299224700213657601)

[1.6] Packet Auth 1.6 for 1.20-1.20.1 by NikSne on Oct 15, 2026

Download

Changelog:

Fabric config is now also yml
Now all configs are without comments
Added 1.18.x support
Now it will be notified if the client does not have the required version of the mod
Now for color codes you can use &
Added automatic token generator
Now the tokens are stored in a separate file
Added MySQL support

Added new language:

Magyar (Hungarian) by [ichbinwhy](https://discprd.com/users/299224700213657601)

[1.6] Packet Auth 1.6 for 1.19.3-1.19.4 by NikSne on Oct 15, 2026

Download

Changelog:

Fabric config is now also yml
Now all configs are without comments
Added 1.18.x support
Now it will be notified if the client does not have the required version of the mod
Now for color codes you can use &
Added automatic token generator
Now the tokens are stored in a separate file
Added MySQL support

Added new language:

Magyar (Hungarian) by [ichbinwhy](https://discprd.com/users/299224700213657601)

[1.6] Packet Auth 1.6 for 1.19-1.19.2 by NikSne on Oct 15, 2026

Download

Changelog:

Fabric config is now also yml
Now all configs are without comments
Added 1.18.x support
Now it will be notified if the client does not have the required version of the mod
Now for color codes you can use &
Added automatic token generator
Now the tokens are stored in a separate file
Added MySQL support

Added new language:

Magyar (Hungarian) by [ichbinwhy](https://discprd.com/users/299224700213657601)

[1.6] Packet Auth 1.6 for 1.18-1.18.2 by NikSne on Oct 15, 2026

Download

Changelog:

Fabric config is now also yml
Now all configs are without comments
Added 1.18.x support
Now it will be notified if the client does not have the required version of the mod
Now for color codes you can use &
Added automatic token generator
Now the tokens are stored in a separate file
Added MySQL support

Added new language:

Magyar (Hungarian) by [ichbinwhy](https://discprd.com/users/299224700213657601)

[1.5.3] Packet Auth 1.5.3 for 1.20-1.20.1 by NikSne on Oct 15, 2026

Download

Fixed token bug when port is not provided

[1.5.3] Packet Auth 1.5.3 for 1.19.3-1.19.4 by NikSne on Oct 15, 2026

Download

Fixed token bug when port is not provided

[1.5.3] Packet Auth 1.5.3 for 1.19-1.19.2 by NikSne on Oct 15, 2026

Download

Fixed token bug when port is not provided

[1.5.2] Packet Auth 1.5.2 for 1.20-1.20.1 by NikSne on Oct 15, 2026

Download

Fixed an error that caused a token to be taken from this server when connecting to the server, but without a port

Added lahuages:

Čeština (Czech) by [hilltty](https://discord.com/users/412623325886677015)
Slovenčina (Slovak) by [hilltty](https://discord.com/users/412623325886677015)

Edited languages:

Українська (Ukrainian) by [hilltty](https://discord.com/users/412623325886677015)

[1.5.2] Packet Auth 1.5.2 for 1.19.3-1.19.4 by NikSne on Oct 15, 2026

Download

Fixed an error that caused a token to be taken from this server when connecting to the server, but without a port

Added lahuages:

Čeština (Czech) by [hilltty](https://discord.com/users/412623325886677015)
Slovenčina (Slovak) by [hilltty](https://discord.com/users/412623325886677015)

Edited languages:

Українська (Ukrainian) by [hilltty](https://discord.com/users/412623325886677015)

[1.5.2] Packet Auth 1.5.2 for 1.19-1.19.2 by NikSne on Oct 15, 2026

Download

Fixed an error that caused a token to be taken from this server when connecting to the server, but without a port

Added lahuages:

Čeština (Czech) by [hilltty](https://discord.com/users/412623325886677015)
Slovenčina (Slovak) by [hilltty](https://discord.com/users/412623325886677015)

Edited languages:

Українська (Ukrainian) by [hilltty](https://discord.com/users/412623325886677015)

[1.5.1] Packet Auth 1.5.1 by NikSne on Oct 15, 2026

Download

Added Velocity support
Edited default timeout

[1.5] Packet Auth 1.5 by NikSne on Oct 15, 2026

Download

Code optimizations and simplifications

Packet Auth

Packet Auth

Features

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