a29becc944
Introduces CSRF protection to all sensitive controller actions, integrates configurable CAPTCHA (reCAPTCHA v2/v3, Turnstile) for authentication and registration flows, and centralizes input validation via a new InputValidator helper. Adds new helpers and services for CSRF and CAPTCHA, updates settings and migration for CAPTCHA configuration, and enhances logging and error handling in TLD registry import processes. Also improves validation for user, domain, group, and profile inputs throughout the application.
87 lines
3.0 KiB
PHP
87 lines
3.0 KiB
PHP
<?php
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/**
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* CAPTCHA Widget Component
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* Renders the appropriate CAPTCHA widget based on settings
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*
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* Required variables:
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* - $captchaSettings: Array with 'provider' and 'site_key'
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*/
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$provider = $captchaSettings['provider'] ?? 'disabled';
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$siteKey = $captchaSettings['site_key'] ?? '';
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if ($provider === 'disabled' || empty($siteKey)) {
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return; // No CAPTCHA to render
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}
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?>
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<!-- CAPTCHA Widget -->
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<div class="captcha-container mb-4">
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<?php if ($provider === 'recaptcha_v2'): ?>
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<!-- reCAPTCHA v2 -->
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<div class="g-recaptcha" data-sitekey="<?= htmlspecialchars($siteKey) ?>"></div>
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<script src="https://www.google.com/recaptcha/api.js" async defer></script>
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<?php elseif ($provider === 'recaptcha_v3'): ?>
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<!-- reCAPTCHA v3 (Invisible) -->
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<input type="hidden" id="captcha_response" name="captcha_response">
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<script src="https://www.google.com/recaptcha/api.js?render=<?= htmlspecialchars($siteKey) ?>"></script>
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<?php elseif ($provider === 'turnstile'): ?>
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<!-- Cloudflare Turnstile -->
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<div class="cf-turnstile" data-sitekey="<?= htmlspecialchars($siteKey) ?>"></div>
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<script src="https://challenges.cloudflare.com/turnstile/v0/api.js" async defer></script>
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<?php endif; ?>
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</div>
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<?php if ($provider === 'recaptcha_v3'): ?>
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<!-- reCAPTCHA v3 Form Submission Handler -->
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<script>
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// Store the original form submission handler
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const form = document.querySelector('form');
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const originalSubmit = form.onsubmit;
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form.addEventListener('submit', function(e) {
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e.preventDefault();
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grecaptcha.ready(function() {
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grecaptcha.execute('<?= htmlspecialchars($siteKey) ?>', {action: 'submit'}).then(function(token) {
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document.getElementById('captcha_response').value = token;
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// Call original submit handler if it exists
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if (originalSubmit && originalSubmit.call(form, e) === false) {
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return;
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}
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// Submit the form
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form.submit();
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});
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});
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});
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</script>
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<?php elseif ($provider === 'recaptcha_v2' || $provider === 'turnstile'): ?>
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<!-- reCAPTCHA v2 / Turnstile Response Handler -->
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<script>
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// Add hidden input to capture response
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const form = document.querySelector('form');
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const captchaInput = document.createElement('input');
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captchaInput.type = 'hidden';
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captchaInput.name = 'captcha_response';
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captchaInput.id = 'captcha_response';
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form.appendChild(captchaInput);
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// Capture response on form submit
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form.addEventListener('submit', function(e) {
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<?php if ($provider === 'recaptcha_v2'): ?>
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const response = grecaptcha.getResponse();
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<?php else: // turnstile ?>
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const response = turnstile.getResponse();
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<?php endif; ?>
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captchaInput.value = response;
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});
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</script>
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<?php endif; ?>
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