securepay.php

securepay.php

<?
$merchant_id = 'merchant';
$txnpassword = 'pwd';
$order_id = 'order123';
$amount   = 5308;//53.2
$currency = 'AUD';

$fp_timestamp = gmdate('YmdHIis');

$fingerprint  = $merchant_id.'|'.$txnpassword.'|0|'.$order_id.'|'.$amount.'|'.$fp_timestamp;
$fingerprint  = sha1($fingerprint);//SHA1 ABC0010|txnpassword|0|ORDER_ID|5320|201106141010

if ($_POST)
{
    $fingerprint  = $merchant_id.'|'.$txnpassword.'|'.$order_id.'|'.$amount.'|'.$_POST['timestamp'].'|'.$_POST['summarycode'];
    $fingerprint  = sha1($fingerprint);//ABC0010|mytxnpasswd|MyReference|1000|201105231545|1

    if ($_POST['summarycode'] == 1 AND $_POST['fingerprint']==$fingerprint AND $_POST['amount']==$amount)
    {
        die('paid!'.$_POST['txnid']);
    }
    else
        die($_POST['restext']);
}
else
{
?>
<form method="post" action="https://payment.securepay.com.au/test/v2/invoice">
<input type="hidden" name="display_receipt" value="no">
<input type="hidden" name="bill_name" value="transact">
<input type="hidden" name="merchant_id" value="<?=$merchant_id?>">
<input type="hidden" name="primary_ref" value="<?=$order_id?>">
<input type="hidden" name="txn_type" value="0">
<input type="hidden" name="amount" value="<?=$amount?>"> 
<input type="hidden" name="currency" value="<?=$currency?>">
<input type="hidden" name="fp_timestamp" value="<?=$fp_timestamp?>"> 
<input type="hidden" name="fingerprint" value="<?=$fingerprint?>">
<input type="hidden" name="callback_url" value="http://test.chema.ga/securepay.php">
<input type="hidden" name="return_url_target" value="parent">
<input type="hidden" name="return_url" value="http://test.chema.ga/securepay.php">
<input type="hidden" name="page_header_image" value="http://domain.com/thumb_just-random-title-here-3_1.jpg">
<input type="hidden" name="title" value="Pay ORDER_ID">
<input type="hidden" name="primary_ref_name" value="description order">
<input type="submit" value="Pay now">
</form>
<?
}
?>