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<?php
namespace EasyPay;
use EasyPay\Log as Log;
use EasyPay\Exception;
use EasyPay\Key as Key;
use EasyPay\OpenSSL as OpenSSL;
class Sign
{
public function __construct() {}
/**
* Verify signature of request
*
* @param array $options
*/
public function verify($request_str, $sign, $options)
if (isset($options['UseSign']) && ($options['UseSign'] === true))
$this->check_verify_sign_result(
$result = (new OpenSSL())->verify(
str_replace($sign, '', $request_str),
pack("H*", $sign),
(new OpenSSL())->get_pub_key($this->get_pub_key($options))
)
);
}
* load file with easysoft public key
* @throws Exception\Runtime
* @return string
protected function get_pub_key($options)
if ( ! isset($options['EasySoftPKey']))
throw new Exception\Runtime('The parameter EasySoftPKey is not set!', -94);
return (new Key())->get($options['EasySoftPKey'], 'public');
* check result of openssl verify signature
* @param integer $result
* @throws Exception\Sign
protected function check_verify_sign_result($result)
if ($result == -1)
throw new Exception\Sign('Error verify signature of request!', -96);
elseif ($result == 0)
throw new Exception\Sign('Signature of request is incorrect!', -95);
dshovchko /
php_EasyPay
