Toad License Key And Site Message File

Load and validate license on page load, then show site message.

const res = await fetch('/license_api.php?action=verify_license', method: 'POST', body: formData ); const data = await res.json(); const statusDiv = document.getElementById('license-status'); if (data.valid) statusDiv.innerHTML = `<span style="color:green">✅ License valid until $data.expires_at</span>`; loadSiteMessage(); else statusDiv.innerHTML = `<span style="color:red">❌ License invalid: $data.reason</span>`; // Optional: block site content document.body.innerHTML = '<h1>Access Denied</h1><p>Invalid license.</p>'; Toad License Key And Site Message

verifyLicense(); </script> </body> </html> | Feature | Implementation | |--------|----------------| | License key storage | SHA-256 hash, never plaintext | | Domain binding | Prevent key reuse across different sites | | Expiry check | Server-side datetime comparison | | Message injection | Use parameterized queries (already done) | | API abuse | Add rate-limiting (e.g., 5 req/min per IP) | | Admin auth | Add login session / API token for admin routes | 6. Example License Key Generation (for admin CLI) function generateToadKey($domain, $expiryDate) $secret = "TOAD_SECRET_SALT"; // keep secret $payload = $domain . $expiryDate . $secret; $hash = substr(hash('sha256', $payload), 0, 16); return "TOAD-" . strtoupper(substr($domain,0,4)) . "-" . $hash; Load and validate license on page load, then

This is designed as a (PHP/MySQL) with a simple frontend UI (HTML/JS) — but the logic can be adapted to Node.js, Python, etc. $expiryDate

// API Routing $manager = new ToadLicenseManager($pdo); $action = $_GET['action'] ?? '';