50 lines
1.7 KiB
PHP
50 lines
1.7 KiB
PHP
|
<?php
|
|||
|
|
/*
|
|||
|
|
* Copyright (c) 2017-2018 THL A29 Limited, a Tencent company. All Rights Reserved.
|
|||
|
|
*
|
|||
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|||
|
|
* you may not use this file except in compliance with the License.
|
|||
|
|
* You may obtain a copy of the License at
|
|||
|
|
*
|
|||
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|||
|
|
*
|
|||
|
|
* Unless required by applicable law or agreed to in writing,
|
|||
|
|
* software distributed under the License is distributed on an
|
|||
|
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|||
|
|
* KIND, either express or implied. See the License for the
|
|||
|
|
* specific language governing permissions and limitations
|
|||
|
|
* under the License.
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
namespace TencentCloud\Common;
|
|||
|
|
|
|||
|
|
use TencentCloud\Common\Exception\TencentCloudSDKException;
|
|||
|
|
/**
|
|||
|
|
* 签名类，禁止client引用
|
|||
|
|
* @package TencentCloud\Common
|
|||
|
|
* @throws TencentCloudSDKException
|
|||
|
|
*/
|
|||
|
|
class Sign
|
|||
|
|
{
|
|||
|
|
/**
|
|||
|
|
* @throws TencentCloudSDKException
|
|||
|
|
*/
|
|||
|
|
public static function sign($secretKey, $signStr, $signMethod)
|
|||
|
|
{
|
|||
|
|
$signMethodMap = ["HmacSHA1" => "SHA1", "HmacSHA256" => "SHA256"];
|
|||
|
|
if (!array_key_exists($signMethod, $signMethodMap)) {
|
|||
|
|
throw new TencentCloudSDKException("signMethod invalid", "signMethod only support (HmacSHA1, HmacSHA256)");
|
|||
|
|
}
|
|||
|
|
$signature = base64_encode(hash_hmac($signMethodMap[$signMethod], $signStr, $secretKey, true));
|
|||
|
|
return $signature;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public static function signTC3($skey, $date, $service, $str2sign)
|
|||
|
|
{
|
|||
|
|
$dateKey = hash_hmac("SHA256", $date, "TC3".$skey, true);
|
|||
|
|
$serviceKey = hash_hmac("SHA256", $service, $dateKey, true);
|
|||
|
|
$reqKey = hash_hmac("SHA256", "tc3_request", $serviceKey, true);
|
|||
|
|
return hash_hmac("SHA256", $str2sign, $reqKey);
|
|||
|
|
}
|
|||
|
|
}
|