Cloudflare Turnstile Plugin for Cotonti Siena

Cloudflare Turnstile CAPTCHA integration for Cotonti Siena (0.9.x). Protect your site effectively from spam, bots, and automated submissions with Cloudflare’s advanced CAPTCHA alternative.

✅ Features

• Protects user registration, login, and comments from spam bots.
• Simple integration into existing Cotonti forms.
• Admin-configurable through Cotonti admin panel.
• Modern and secure user verification without compromising user experience.

🚀 Requirements

• Cotonti Siena v0.9.25 or later
• Cloudflare Turnstile Site Key and Secret Key – Get your keys here

⚙️ Installation

1. Upload the plugin folder turnstile into your Cotonti plugins directory:

   plugins/turnstile/

2. Go to your Cotonti admin panel and activate the plugin:

   Administration → Extensions → turnstile (Install)

3. Configure the plugin by adding your Turnstile keys:

   Administration → Extensions → turnstile → Configuration

4. Obtain keys from Cloudflare Turnstile.

🎯 Integration into Templates

Insert the following tags into your template files:

User Registration Form (users.register.tpl)

{USERS_REGISTER_VERIFYIMG}
{USERS_REGISTER_VERIFYINPUT}

User Login Form (users.auth.tpl)

{USERS_AUTH_VERIFYIMG}
{USERS_AUTH_VERIFYINPUT}

Comments Form (comments.tpl)

{COMMENTS_FORM_VERIFYIMG}
{COMMENTS_FORM_VERIFYINPUT}

📂 Directory Structure

plugins/
└── turnstile/
    ├── turnstile.setup.php
    ├── turnstile.global.php
    ├── turnstile.register.tags.php
    ├── turnstile.register.validate.php
    ├── turnstile.comments.tags.php
    ├── turnstile.comments.validate.php
    ├── turnstile.login.tags.php
    ├── turnstile.login.validate.php
    └── lang/
        └── turnstile.en.lang.php

⚠️ Important Notes

• Ensure that your server allows outgoing connections to challenges.cloudflare.com (port 443).

📝 License

BSD License ©2025 Ali Çömez

Developed by Ali Çömez

Direct Download: Cloudflare turnstile download for Cotonti plugin

Compatible with Cotonti Siena v0.9.25+

Turnstile documentation: Cloudflare Turnstile