captns/statamic-altcha

ALTCHA captcha integration for Statamic CMS

Maintainers

Package info

gitlab.com/captns/statamic-altcha

Type:statamic-addon

pkg:composer/captns/statamic-altcha

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Installs: 22

Dependents: 0

Suggesters: 0

Stars: 0

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v0.4.0 2026-07-21 13:55 UTC

Requires

GPL-2.0-or-later bff787f8b05f80af56b13fccda36ae284701d703

  • Strix <strix.woop@captns.ch>

addonspamcaptchabotAbuseproof-of-workstatamicspam-protectionALTCHA

Published on Packagist.org on 2026-07-21 11:55 UTC

This package is not auto-updated.

Last update: 2026-07-21 11:55:56 UTC

README

A privacy-focused, proof-of-work captcha addon for Statamic CMS using ALTCHA.

Depends on Altcha and its Widget.

Installation

Install via Composer:

composer require captns/statamic-altcha

Add your HMAC key to .env:

ALTCHA_HMAC_KEY=your-64-character-hex-key-here

Generate a secure key:

php -r "echo bin2hex(random_bytes(32)) . PHP_EOL;"

Usage

Basic configuration

The plugin needs to inject Javascript into your page's templates. You need to add these two tags:

Script includes

Add this into your <head> tag:

...
@stack('altcha-head')
</head>
...

Add this statement near the bottom of your page:

...
@stack('altcha-scripts')
</body>
...

In Templates

Use the tag:

{{ altcha }}

Configuration Options

  • complexity: Computational difficulty (default: 50000)
  • salt_length: Length of challenge salt (default: 12)
  • expires: Challenge expiration in minutes (default: 10)
  • hide_logo: Hide the ALTCHA logo (default: false)
  • hide_footer: Hide the widget footer (default: false)

License

GPLv2