$arb ? 'ARB ' : '', '@order_id' => $_POST['x_invoice_num'], '@post' => print_r($_POST, TRUE), ); watchdog('uc_authorizenet', '!arbSilent POST received for order @order_id: 
@post
', $args); } // Decrypt the Auth.Net API login data. $login_data = _uc_authorizenet_login_data(); // TODO: Modify the MD5 hash to accommodate differences from AIM to ARB. // This is an ARB notification. if ($arb) { // Compare our expected MD5 Hash against what was received. $md5 = strtoupper(md5($login_data['md5_hash'] . $_POST['x_trans_id'] . $_POST['x_amount'])); // Post an error message if the MD5 hash does not validate. if ($_POST['x_MD5_Hash'] != $md5) { watchdog('uc_authorizenet', 'Invalid ARB payment notification received.', array(), WATCHDOG_ERROR); } // Otherwise, let other modules act on the data. else { module_invoke_all('uc_auth_arb_payment', $_POST); } } exit(); }