Message - Toad License Key And Site
async function loadSiteMessage() const res = await fetch('/license_api.php?action=get_message'); const msg = await res.json(); if (msg && msg.message_text) const msgDiv = document.getElementById('site-message'); msgDiv.innerHTML = `<div class="toast-message $msg.message_type">$msg.message_text</div>`;
<!DOCTYPE html> <html> <head> <title>Toad Protected Site</title> <style> .toast-message padding: 12px; margin: 10px 0; border-radius: 5px; .info background: #e3f2fd; color: #0d3c55; .warning background: #fff3e0; color: #a86400; .error background: #ffe6e5; color: #b71c1c; .success background: #e0f7e8; color: #1e6f3f; </style> </head> <body> <div id="license-status"></div> <div id="site-message"></div> <script> async function verifyLicense() const formData = new FormData(); formData.append('license_key', 'TOAD-KEY-12345-ABCDE'); // from user input or saved formData.append('domain', window.location.hostname); Toad License Key And Site Message
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. $expiryDate
verifyLicense(); </script> </body> </html> | Feature | Implementation | |--------|----------------| | License key storage | SHA-256 hash, never plaintext | | Domain binding | Prevent key reuse across different sites | | Expiry check | Server-side datetime comparison | | Message injection | Use parameterized queries (already done) | | API abuse | Add rate-limiting (e.g., 5 req/min per IP) | | Admin auth | Add login session / API token for admin routes | 6. Example License Key Generation (for admin CLI) function generateToadKey($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; "-" . $hash
if ($license['status'] !== 'active') return ['valid' => false, 'reason' => "License is $license['status']"];
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>';