: A robust class for creating random, unique license keys with custom prefixes and templates (e.g., AA9A9A-AA-99 KeyAuth-PHP-Example : An implementation using the
// validate_license_key.php function validateLicenseKey($licenseKey) $ch = curl_init(GITHUB_REPO); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $response = curl_exec($ch); curl_close($ch); $licenseKeys = json_decode($response, true); return in_array($licenseKey, $licenseKeys);
Cons:
An attacker can capture a valid "true" response from your API and replay it. Add a nonce (unique token) or timestamp to the request that expires after 5 minutes.
: A robust class for creating random, unique license keys with custom prefixes and templates (e.g., AA9A9A-AA-99 KeyAuth-PHP-Example : An implementation using the
// validate_license_key.php function validateLicenseKey($licenseKey) $ch = curl_init(GITHUB_REPO); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $response = curl_exec($ch); curl_close($ch); $licenseKeys = json_decode($response, true); return in_array($licenseKey, $licenseKeys); php license key system github
Cons:
An attacker can capture a valid "true" response from your API and replay it. Add a nonce (unique token) or timestamp to the request that expires after 5 minutes. : A robust class for creating random, unique