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EndCore Auth

Java mod listed for Minecraft 1.17–26.x. Downloads from the MC Java Mods app on Android.

⬇ Download on Spigot
PLUGIN OVERVIEW
• Secure Authentication System – Advanced account registration and login protection designed for every player.
• MySQL & SQLite Database Support – Securely store player credentials with high-speed, reliable database handling.
• Industrial Password Encryption – Passwords are cryptographically hashed to safeguard against unauthorized account access.
• Smart Session Login – Remembers trusted IP sessions to minimize repetitive logins for active players.
• Premium & Offline Support – Seamlessly operates across online-mode, offline-mode, and hybrid server networks.
• Instant Account Registration – Fast and straightforward account creation through standard, intuitive commands.
• Authentication Timeout – Automatically disconnects players who fail to authenticate within the configured timeframe.
• Complete Pre-Login Lockdown – Restricts player movement, interaction, inventory access, chat, and command usage before verification.
• Built-in Anti-Bot Protection – Actively mitigates high-frequency automated bot connection spikes and network attacks.
• Comprehensive Anti-Alt Tracking – Detects and monitors alternate account abuse connected across identical IPs.
• Immersive Titles & Subtitles – Delivers sleek on-screen titles, subtitles, and Action Bars guiding players to log in.
• Dedicated Auth Spawnpoint – Locks unauthenticated players to a set spawn location until successfully verified.
• Advanced Admin Tooling – Full suite of control commands to force logins, reset passwords, clear records, and view user details.
• High-Performance Caching – Asynchronous querying and intelligent local memory caching for zero server tick impact.
• Paper Ready Architecture – Engineered specifically for modern Paper servers with an ultra-lightweight footprint.
• Zero Premium Dependencies – Runs standalone without requiring expensive third-party plugins or complex setups.
• Fully Configurable – Total control over messages, timeouts, security thresholds, commands, and security alerts.

COMMANDS
S.NO Command Description
1 /register <password> <confirmPassword> Registers a brand new account and secures it with an encrypted password.
2 /login <password> Authenticates an existing account and unlocks access to the server.
3 /changepassword <oldPassword> <newPassword> Allows a player to securely update their existing account password.
4 /auth forcelogin <player> Instantly marks a player as authenticated without requiring their password.
5 /auth forcelogout <player> Immediately revokes a player's active session and demands re-authentication.
6 /auth info <player> Displays comprehensive account status, IP history, and auth metadata.
7 /auth resetpassword <player> <newPassword> Overrides and replaces a target player's password with a new one.
8 /auth unregister <player> Permanently purges a player's registered account from the database.
9 /auth setspawn Sets the global holding spawnpoint where unauthenticated players are held.
10 /auth reload Hot-reloads all configurations, security rules, and locale messages instantly.
11 /auth version Outputs the active build and release version of the EndCore Auth system.
12 /pass <player> Administrative command used to verify the stored account password record.


PERMISSIONS
S.NO Permission Node Description
1 endcoreauth.player Grants access to standard player commands (/register, /login, /changepassword).
2 endcoreauth.bypass Bypasses all authentication restrictions, timeouts, and login locks.
3 endcoreauth.admin Grants access to administrative commands, player inspections, and settings.
4 endcoreauth.force Authorizes the execution of /auth forcelogin and /auth forcelogout.
5 endcoreauth.admin.alerts Displays real-time staff alerts for suspicious bot, alt, and VPN detections.
6 endcoreauth.admin.pass Restricted permission node to access sensitive password management commands.
7 endcoreauth.admin.spawnset Allows setting the authentication containment spawn location.
8 endcoreauth.admin.clearalt Allows staff to clear stored alternate account logs and links from the database.
9 endcoreauth.admin.ignorebot Allows whitelisting a specific player account to bypass bot detection checks.
10 endcoreauth.admin.ignorealt Allows whitelisting a player to bypass simultaneous alt-account thresholds.
11 endcoreauth.admin.ignorevpn Allows marking a specific player to bypass active VPN/Proxy filter checks.
12 endcoreauth.admin.unignorebot Revokes a player's whitelist exemption from the anti-bot protection module.
13 endcoreauth.admin.unignorealt Revokes a player's whitelist exemption from alt-account limitations.
14 endcoreauth.admin.unignorevpn Revokes a player's whitelist exemption from VPN/Proxy connection checks.
15 endcoreauth.admin.reload Authorizes using the live in-game configuration reload command.

Commands

Plugin details

Read from the plugin's own plugin.yml.

Quick facts

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

EndCore Auth is a free Minecraft Java mod. Compatible with Minecraft 1.17, 1.18, 1.19, 1.20 and newer. Downloaded 12 times (via Spigot). Download it and open it directly in the game.

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