seaBlueApi/Util/TencentCloud/Vod.Class.php

<?php
/**
 * 腾讯云-点播
 * Created by PhpStorm.
 * User: phperstar
 * Date: 2019/10/26
 * Time: 6:07 PM
 */
namespace Util\TencentCloud;

use Mall\Framework\Core\ResultWrapper;
use Mall\Framework\Core\ErrorCode;

class Vod
{
    /**
     * 腾讯云安全凭证
     * @var string $secret_id
     */
    private $secret_id;

    /**
     * 腾讯云安全凭证
     * @var string $secret_key
     */
    private $secret_key;

    public function __construct($secret_id='', $secret_key='')
    {
        $this->secret_id = $secret_id;
        $this->secret_key = $secret_key;
    }

    /**
     * 客户端上传签名
     * 官网文档地址:https://cloud.tencent.com/document/product/266/9221
     * @return string
     */
    public function getUploadSign()
    {
        // 向参数列表填入参数
        $arg_list = [
            "secretId" => $this->secret_id,
            "currentTimeStamp" => time(),
            "expireTime" => time() + 86400, // 签名有效期：1天
            "random" => rand()
        ];

        // 计算签名
        $orignal = http_build_query($arg_list);
        $signature = base64_encode(hash_hmac('SHA1', $orignal, $this->secret_key, true).$orignal);

        return ResultWrapper::success($signature);
    }
}