PHP code example of thscz / query-signer

1. Go to this page and download the library: Download thscz/query-signer library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

thscz / query-signer example snippets




// ...
// <a href="/order/45623">Order detail</a>

$querySigner = new \THSCZ\QuerySigner\QuerySigner('supersecrtet');
$hash = $querySigner->sign([45623]);

echo '<a href="/order/45623/&hash='. $hash .'">Order detail</a>';


// /order/45623/&hash=xxx
UT_GET, 'hash');
$orderId = filter_input(INPUT_GET, 'orderId');

$querySigner = new \THSCZ\QuerySigner\QuerySigner('supersecrtet');

if ($querySigner->validate([$orderId]) {
    // approved
} else {
    // denied
}


interface ExpirationStoreInterface {

	/**
	 * @param $hash string created by QuerySigner
	 * @param $timestamp integer UNIX timestamp value when hash expires
	 * @throws ExpirationStoreException
	 */
	public function set(string $hash, int $timestamp): void;

	/**
	 * @return integer|null UNIX timestamp value when hash expires
	 * @throws ExpirationStoreException
	 */
	public function get(string $hash): ?int;

	/**
	 * Deletes expiration information for hash
	 * @param $hash string created by QuerySigner
	 * @throws ExpirationStoreException
	 */
	public function revoke(string $hash): void;

}
 



// ...
// <a href="/order/45623">Order detail</a>

$querySigner = new \THSCZ\QuerySigner\QuerySigner('supersecrtet', new \THSCZ\QuerySigner\Store\FileExpirationStore(__DIR__ . '/var/signs'));
// hash is now valid for current UNIX timestamp + 60 seconds
$hash = $querySigner->sign([45623], 60);

echo '<a href="/order/45623/&hash='. $hash .'">Order detail</a>';