TrinityCore 3.3.5a PHP Registration Script

Simple and secure registration page for TrinityCore 3.3.5a servers with correct SRP6 authentication support.

Features

SRP6 Authentication: Correctly handles salt/verifier calculation (Little Endian, 32-byte salt).
GM Account Creation: Optional checkbox to create Tier 3 (Admin) accounts immediately.
Input Validation: Secure validation for username, password, and email.

Preview

Modern, dark-themed registration page.

Requirements

PHP: 7.4 or 8.x
Extensions:
- pdo_mysql (Database connection)
- gmp (Crucial for SRP6 calculation)
- mbstring (Recommended)

Configuration

The database connection settings are located in register-config.php. You can edit them directly or use Environment Variables.

Variable	Default	Description
`DB_HOST`	`localhost`	Database IP or Hostname
`DB_USER`	`trinity`	Database Username
`DB_PASS`	`trinity`	Database Password
`DB_NAME`	`auth`	Auth Database Name
`DB_PORT`	`3306`	MySQL Port

Installation Guide

1. Docker (Recommended)

This project includes a fully configured docker-compose.yml.

Install Docker Desktop.
Open terminal in the project folder.
Run:
```
docker compose up -d --build
```
Access the page at http://localhost:8080.

Note: Ensure your MySQL container or external database is reachable from inside the container. You might need to adjust DB_HOST in docker-compose.yml (e.g., set it to host.docker.internal to access localhost of the host machine).

2. XAMPP (Windows)

Download and install XAMPP.
Start the Apache and MySQL modules.
Enable GMP Extension:
- Open the XAMPP Control Panel.
- Click Config next to Apache -> PHP (php.ini).
- Search for ;extension=gmp.
- Remove the semicolon (;) to uncomment it: extension=gmp.
- Save the file and Restart Apache.
Copy the project files into C:\xampp\htdocs\register.
Edit register-config.php with your MySQL credentials.
Access at http://localhost/register.

3. WAMP Server (Windows)

Download and install WAMP.
Left-click the WAMP icon in the system tray.
Go to PHP -> PHP Extensions.
Ensure php_gmp is checked (click it if it's not).
Copy project files to C:\wamp64\www\register.
Edit register-config.php with your credentials.
Access at http://localhost/register.

4. Linux (Apache/Nginx)

Install PHP and extensions:

sudo apt update
sudo apt install php php-gmp php-mysql

Place files in /var/www/html.
Configure register-config.php.
Ensure permissions are correct.

Troubleshooting

"Call to undefined function gmp_init()"

This means the GMP extension is not enabled in PHP. Follow the "Enable GMP Extension" steps for your platform (XAMPP/WAMP guides above).

Database Connection Failed

Check your credentials in register-config.php.
Ensure the mysql user has permissions to access the auth database.

Login Failed In-Game

Ensure you created a NEW account with this script. Old accounts created with broken scripts will not work.
Check realmlist table in your auth database to ensure the realm address matches your realmlist.wtf.

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