ModsJava
AUCTION AUTH - The Ultimate Login
Java mod listed for Minecraft 1.20–26.x. Downloads from the MC Java Mods app on Android.
AUCTION AUTH - The Ultimate Secure Login System > Premium Auto-Login | Bedrock Bypass | Smart Teleport | 100% Customizable > Are you looking for a secure…
⬇ Download on Spigot AUCTION AUTH - The Ultimate Secure Login System
> Premium Auto-Login | Bedrock Bypass | Smart Teleport | 100% Customizable
>
Are you looking for a secure, lightning-fast, and smart authentication system for your PaperMC server? Auction Auth is not just another login plugin. It comes packed with smart auto-login for Premium and Bedrock (Geyser) players, an interactive BossBar countdown, and a flawless location memory system!
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✨ Key Features
Seamless Crossplay & Premium Auto-Login
* Bedrock Bypass: Bedrock players joining via GeyserMC (using prefixes like . or *) don't need to type passwords. They are instantly granted access to the server!
* Premium Java Auto-Login: The plugin automatically detects authentic Premium Minecraft accounts and lets them bypass the login screen entirely (Toggleable in config).
Smart Location Memory (Advanced Teleport System)
* Auth Spawn Lobby: Every unauthenticated player is instantly safely routed to a designated lobby upon joining (with a 3 ticks delay to prevent barrier-spawn glitches).
* New Players: Players who use /register for the first time will remain in the lobby so they can read the server rules or tutorials.
* Returning Players: Players who use /login are instantly teleported back to their exact previous location (where they last logged off)! (Can be disabled via teleport-back: false in config).
️ Ultimate Server Security (Total Freeze)
Until a player successfully logs in or registers, the plugin completely locks down their account to protect your server:
* ❌ Movement is completely frozen.
* ❌ PvP and PvE Damage (dealing or taking) is blocked.
* ❌ Item dropping and picking up is disabled.
* ❌ Block breaking, placing, and inventory clicking are blocked.
* ❌ Global chat is muted to prevent spam bots.
* ⏳ Max Attempts & Timeout: Automatically kicks players who fail to enter the correct password (default: 3 attempts) or run out of time (default: 60 seconds).
Stunning Visuals & Interactive BossBar
* Beautiful on-screen Titles, Subtitles, and Action Bar messages.
* Progressive BossBar: A sleek BossBar that visually decreases as the login timer counts down (Fully customizable color and style).
* Applies a temporary Blindness/Darkness effect to keep players focused on authenticating.
️ 100% Customizable (messages.yml & config.yml)
* Edit every single message, prefix, and color code to match your server's theme.
* Silent Mode: Want to disable a specific title, action bar, or message? Just leave it empty ("") in the config, and the plugin will safely ignore it!
Advanced Database & Admin Tools
* Supports both SQLite (Default) and MySQL.
* Powerful admin commands to view exact player passwords in-game, forcefully change them, or completely reset accounts.
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Commands & Permissions
Player Commands (No Permission Needed):
* /register <password> <password> ➔ Create a new secure account.
* /login <password> ➔ Log in to your account.
* /changepassword <new> <new> ➔ Update your current password.
* /authstatus ➔ Check your current authentication status.
Admin Commands (Permission: auction.auth.admin):
* /setauthspawn ➔ Set the Auth Lobby spawn exactly where you are standing.
* /authview <player> ➔ View a player's current exact password and auth status.
* /authsetpassword <player> <newpass> ➔ Forcefully change another player's password.
* /authreset <player> ➔ Delete a player's authentication data from the database.
* /authreload ➔ Reload config.yml and messages.yml without restarting the server.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
⚙️ How to Install
* Drop the AuctionAuth.jar file into your PaperMC server's plugins folder.
* Restart the server.
* Log in as an admin, stand in your desired lobby location, and type /setauthspawn.
* Navigate to the plugins/AuctionAuth folder to configure config.yml and messages.yml to your liking, then run /authreload.
* Your premium login system is ready to go!
Note: This plugin is heavily optimized specifically for PaperMC and its forks to ensure absolutely zero lag on your server!
> Premium Auto-Login | Bedrock Bypass | Smart Teleport | 100% Customizable
>
Are you looking for a secure, lightning-fast, and smart authentication system for your PaperMC server? Auction Auth is not just another login plugin. It comes packed with smart auto-login for Premium and Bedrock (Geyser) players, an interactive BossBar countdown, and a flawless location memory system!
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✨ Key Features
Seamless Crossplay & Premium Auto-Login
* Bedrock Bypass: Bedrock players joining via GeyserMC (using prefixes like . or *) don't need to type passwords. They are instantly granted access to the server!
* Premium Java Auto-Login: The plugin automatically detects authentic Premium Minecraft accounts and lets them bypass the login screen entirely (Toggleable in config).
Smart Location Memory (Advanced Teleport System)
* Auth Spawn Lobby: Every unauthenticated player is instantly safely routed to a designated lobby upon joining (with a 3 ticks delay to prevent barrier-spawn glitches).
* New Players: Players who use /register for the first time will remain in the lobby so they can read the server rules or tutorials.
* Returning Players: Players who use /login are instantly teleported back to their exact previous location (where they last logged off)! (Can be disabled via teleport-back: false in config).
️ Ultimate Server Security (Total Freeze)
Until a player successfully logs in or registers, the plugin completely locks down their account to protect your server:
* ❌ Movement is completely frozen.
* ❌ PvP and PvE Damage (dealing or taking) is blocked.
* ❌ Item dropping and picking up is disabled.
* ❌ Block breaking, placing, and inventory clicking are blocked.
* ❌ Global chat is muted to prevent spam bots.
* ⏳ Max Attempts & Timeout: Automatically kicks players who fail to enter the correct password (default: 3 attempts) or run out of time (default: 60 seconds).
Stunning Visuals & Interactive BossBar
* Beautiful on-screen Titles, Subtitles, and Action Bar messages.
* Progressive BossBar: A sleek BossBar that visually decreases as the login timer counts down (Fully customizable color and style).
* Applies a temporary Blindness/Darkness effect to keep players focused on authenticating.
️ 100% Customizable (messages.yml & config.yml)
* Edit every single message, prefix, and color code to match your server's theme.
* Silent Mode: Want to disable a specific title, action bar, or message? Just leave it empty ("") in the config, and the plugin will safely ignore it!
Advanced Database & Admin Tools
* Supports both SQLite (Default) and MySQL.
* Powerful admin commands to view exact player passwords in-game, forcefully change them, or completely reset accounts.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Commands & Permissions
Player Commands (No Permission Needed):
* /register <password> <password> ➔ Create a new secure account.
* /login <password> ➔ Log in to your account.
* /changepassword <new> <new> ➔ Update your current password.
* /authstatus ➔ Check your current authentication status.
Admin Commands (Permission: auction.auth.admin):
* /setauthspawn ➔ Set the Auth Lobby spawn exactly where you are standing.
* /authview <player> ➔ View a player's current exact password and auth status.
* /authsetpassword <player> <newpass> ➔ Forcefully change another player's password.
* /authreset <player> ➔ Delete a player's authentication data from the database.
* /authreload ➔ Reload config.yml and messages.yml without restarting the server.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
⚙️ How to Install
* Drop the AuctionAuth.jar file into your PaperMC server's plugins folder.
* Restart the server.
* Log in as an admin, stand in your desired lobby location, and type /setauthspawn.
* Navigate to the plugins/AuctionAuth folder to configure config.yml and messages.yml to your liking, then run /authreload.
* Your premium login system is ready to go!
Note: This plugin is heavily optimized specifically for PaperMC and its forks to ensure absolutely zero lag on your server!
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20, 1.20.6, 1.21
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Spigot — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
AUCTION AUTH - The Ultimate Login is a free Minecraft Java mod. Compatible with Minecraft 1.20, 1.20.6, 1.21, 26.1 and newer. Downloaded 7 times (via Spigot). Download it and open it directly in the game.