/**
* This method compares the Sign string sent by Alipay's response with a Sign string generated with local values
* @return bool
*/
public function compareSign()
{
require_once dirname(__FILE__) . '/alipay.api.php';
$default_config = array('partner_id' => false, 'service' => false);
$credentials = AlipayTools::getCredentials(false, $default_config);
$alipayapi = new AlipayApi($credentials);
$generated_string = $alipayapi->getResponseSign($this);
if ($this->sign != $generated_string) {
return false;
}
return true;
}
