🛡️ VerifyMC

🚀 Introduction

VerifyMC is an ultra-lightweight, powerful whitelist management plugin for Minecraft servers. It supports web-based registration, auto/manual review, banning, theme switching, AuthMe integration, and high customizability, helping you secure and manage your server community with ease.

📝 Key Features

1. 🖥️ Web Registration & Review: Players can submit whitelist applications via a web page; admins can review, ban, and manage users online.
2. 🔒 Auto/Manual Review: Supports both automatic approval and manual admin review to fit different server needs.
3. 🚫 Ban System: Ban problematic players to keep your server safe.
4. 🎨 GlassX Theme: Beautiful glassmorphism design with smooth animations and modern UI.
5. 📨 Email Verification & Domain Whitelist: Integrated SMTP email verification, supports email domain whitelist and alias limit.
6. 🔐 Self-hosted CAPTCHA: Built-in graphical CAPTCHA (math/text) - no external services required.
7. 🎮 Discord Integration: OAuth2 Discord account linking with optional/required mode.
8. 📋 Registration Questionnaire: Customizable questionnaire system with multi-language support.
9. 📧 User Notifications: Automatic email notifications for whitelist approval/rejection.
10. 🌐 Multi-language Support: Both web UI and plugin messages support English and Chinese.
11. ⚙️ Highly Customizable: Set max accounts per email, player ID regex, whitelist bypass IPs, and more.
12. 🪶 Lightweight: Plugin jar is under 6MB, integrates multiple features, and runs efficiently.
13. 🔄 Auto Update & Backup: Config files auto-upgrade, with full backup before each update.
14. 🧩 Flexible Whitelist Modes: Supports Bukkit native whitelist sync, plugin self-management, and MySQL storage.
15. 💾 MySQL & Data File Storage: Easily switch between local file and MySQL storage; supports automatic migration.
16. 📝 Audit Log Multi-Storage: Audit logs can be stored in file or MySQL.
17. 🌍 Custom Internationalization: Auto-loads any messages_xx.properties file; users can add any language.
18. 🔐 AuthMe Integration: Seamless integration with AuthMe plugin for password management and auto-registration.
19. 🎮 Bedrock Support: Geyser/Floodgate player prefix support for cross-platform servers.
20. 🔗 Proxy Support: BungeeCord/Velocity proxy plugin for network-level whitelist enforcement.

🖼️ Screenshots (GlassX Theme)

Home Page

Registration Page

Admin Panel

🛠️ Tech Stack

• Java (Bukkit/Spigot/Paper/Folia plugin)
• Frontend: Vue3 + Tailwind CSS (custom themes supported)
• WebSocket real-time communication
• Email service: SMTP

📦 Installation & Configuration

1. Download the latest VerifyMC.jar and place it in your server's plugins directory.
2. Start the server to auto-generate config files, then edit config.yml as needed (see full example below).
3. Restart the server and visit http://your_server_ip:8080 to access the admin panel.

# ----------------------------------------
# General Settings
# ----------------------------------------
# Global language setting. Affects plugin messages and web UI. (e.g., 'zh', 'en')
language: zh
# Enable detailed console logs for troubleshooting.
debug: false

# ----------------------------------------
# Web Server
# ----------------------------------------
# The port for the web interface.
web_port: 8080
# The server name displayed on the web interface.
web_server_prefix: '[ Name ]'

# ----------------------------------------
# Verification & Whitelist
# ----------------------------------------
# Supported authentication methods. Options: 'email' (email verification), 'captcha' (graphical captcha).
# You can use multiple methods, e.g.: [email, captcha]
# 
# [IMPORTANT] Configuring the captcha: section below does NOT enable captcha!
# To enable captcha, you MUST add 'captcha' to this list:
#   Captcha only: auth_methods: [captcha]
#   Both email and captcha: auth_methods: [email, captcha]
auth_methods:
  - email
# Maximum number of game accounts that can be linked to a single email address.
max_accounts_per_email: 2
# Whitelist mode: 'bukkit' (syncs with server's whitelist.json) or 'plugin' (uses internal database).
whitelist_mode: plugin
# Registration URL displayed to non-whitelisted players when in 'plugin' mode.
web_register_url: https://domain.com/

# ----------------------------------------
# Registration
# ----------------------------------------
# If true, new user registrations are automatically approved. If false, they require manual admin approval.
register:
  auto_approve: false

# ----------------------------------------
# User & Security
# ----------------------------------------
# A regular expression to validate player names.
username_regex: "^[a-zA-Z0-9_-]{3,16}$"
# If false, usernames that only differ by case (e.g., "Player" and "player") are treated as the same.
username_case_sensitive: false
# A list of IP addresses that can join the server without being whitelisted.
whitelist_bypass_ips:
  - 127.0.0.1
# The password for accessing the admin panel on the web interface.
admin:
  password: your_custom_password

# ----------------------------------------
# User Notification
# ----------------------------------------
# Send email notification to users when admin reviews their application.
user_notification:
  # Whether to enable user notification feature
  enabled: true
  # Whether to send notification when application is approved
  on_approve: true
  # Whether to send notification when application is rejected
  on_reject: true

# ----------------------------------------
# Frontend (UI)
# ----------------------------------------
frontend:
  # The visual theme for the web interface. Options: 'glassx'.
  theme: glassx
  # URL for the logo. Can be a web link or a local file path (e.g., '/logo.png').
  logo_url: /logo.png
  # A message to display on the homepage.
  announcement: Welcome to [ Name ]!

# ----------------------------------------
# Email (SMTP)
# ----------------------------------------
smtp:
  host: smtp.qq.com
  port: 587
  username: your_email@qq.com
  password: your_email_password
  from: your_email@qq.com
  enable_ssl: true
# Subject (title) of the verification code email
email_subject: VerifyMC Verification Code

# ----------------------------------------
# Sync Settings (for bukkit mode)
# ----------------------------------------
# If true, automatically syncs changes from whitelist.json to the plugin's database.
whitelist_json_sync: true
# If true, automatically adds approved users to whitelist.json and removes banned/deleted users.
auto_sync_whitelist: true
# If 'bukkit' mode is disabled, this setting (if true) cleans players from whitelist.json.
auto_cleanup_whitelist: true

# ----------------------------------------
# Auto Update & Backup
# ----------------------------------------
# If true, automatically adds new settings to your config.yml on plugin updates.
auto_update_config: true
# If true, automatically updates the language files.
auto_update_i18n: true
# If true, automatically updates the email templates.
auto_update_email: true
# If true, automatically updates theme files.
auto_update_static: true
# If true, creates a full backup of the plugin data folder before any auto-updates.
backup_on_update: true 

# ----------------------------------------
# Email Registration Restrictions
# ----------------------------------------
# Enable email domain whitelist
enable_email_domain_whitelist: true
# Enable email alias limit (e.g. forbid user+xxx@gmail.com)
enable_email_alias_limit: false
# Email domain whitelist. Leave empty to use default mainstream domains
email_domain_whitelist:
  - gmail.com
  - 163.com
  - 126.com
  - qq.com
  - outlook.com
  - hotmail.com
  - icloud.com
  - yahoo.com
  - foxmail.com 

# ----------------------------------------
# Storage & Data Migration
# ----------------------------------------
storage:
  # Storage type, options: data (local file), mysql (external database)
  type: data
  # Whether to automatically migrate data from the original storage to the new storage when switching storage.type (e.g., data→mysql or mysql→data)
  auto_migrate_on_switch: false
  mysql:
    host: localhost
    port: 3306
    database: verifymc
    user: root
    password: yourpassword 

# ----------------------------------------
# Authme Integration Configuration
# ----------------------------------------
authme:
  # Whether to enable Authme integration functionality
  enabled: true
  # Whether to require password input during web registration
  require_password: true
  # Whether to automatically register to Authme when approval is granted
  auto_register: false
  # Whether to automatically unregister from Authme when user is deleted
  auto_unregister: false
  # Password regex pattern
  password_regex: "^[a-zA-Z0-9_]{3,16}$"

# ----------------------------------------
# Captcha Configuration
# ----------------------------------------
# Captcha can be used as an alternative or supplement to email verification
# Add 'captcha' to auth_methods to enable: auth_methods: [captcha]
# Or use both: auth_methods: [email, captcha]
captcha:
  # Captcha type: math (math expression) or text (random characters)
  type: math
  # Length of text captcha (ignored for math type)
  length: 4
  # Captcha expiration time in seconds
  expire_seconds: 300

# ----------------------------------------
# Bedrock Player Support
# ----------------------------------------
# For Geyser/Floodgate bedrock players
bedrock:
  # Whether to enable bedrock player support
  enabled: false
  # Prefix for bedrock players (commonly "." for Floodgate)
  prefix: "."
  # Regex for bedrock usernames
  username_regex: "^\\.[a-zA-Z0-9_\\s]{3,16}$"

# ----------------------------------------
# Questionnaire Configuration
# ----------------------------------------
# Detailed questions are configured in questionnaire.yml
questionnaire:
  # Whether to enable questionnaire feature
  enabled: false
  # Minimum score to pass
  pass_score: 60
  # Auto-approve users who pass the questionnaire
  auto_approve_on_pass: false

# ----------------------------------------
# Discord Integration (OAuth2)
# ----------------------------------------
# Requires creating a Discord application at https://discord.com/developers/applications
discord:
  # Whether to enable Discord integration
  enabled: false
  # Discord application client ID
  client_id: ""
  # Discord application client secret
  client_secret: ""
  # OAuth2 redirect URI
  redirect_uri: "https://yourdomain.com/api/discord/callback"
  # Optional: require users to be in specific guild/server
  guild_id: ""
  # Whether Discord linking is required for registration
  required: false

💬 Official Community

• QQ Group: 1041540576 (Join)
• Discord: https://discord.gg/TCn9v88V

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