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2025-08-01 11:39:06 +08:00
<?php
// +----------------------------------------------------------------------
// | WeChatDeveloper
// +----------------------------------------------------------------------
// | 版权所有 2014~2022 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
// +----------------------------------------------------------------------
// | 官方网站: https://thinkadmin.top
// +----------------------------------------------------------------------
// | 开源协议 ( https://mit-license.org )
// +----------------------------------------------------------------------
// | github开源项目https://github.com/zoujingli/WeChatDeveloper
// +----------------------------------------------------------------------
namespace WePayV3;
use WeChat\Exceptions\InvalidResponseException;
use WePayV3\Contracts\BasicWePay;
use WePayV3\Contracts\DecryptAes;
/**
* 平台证书管理
* Class Cert
* @package WePayV3
*/
class Cert extends BasicWePay
{
/**
* 商户平台下载证书
* @return void
* @throws \WeChat\Exceptions\InvalidResponseException
*/
public function download()
{
try {
$aes = new DecryptAes($this->config['mch_v3_key']);
$result = $this->doRequest('GET', '/v3/certificates');
foreach ($result['data'] as $vo) {
$this->tmpFile($vo['serial_no'], $aes->decryptToString(
$vo['encrypt_certificate']['associated_data'],
$vo['encrypt_certificate']['nonce'],
$vo['encrypt_certificate']['ciphertext']
));
}
} catch (\Exception $exception) {
throw new InvalidResponseException($exception->getMessage(), $exception->getCode());
}
}
}