2024-04-01 10:04:16 +08:00

108 lines
3.2 KiB
PHP

<?php
/*
* This file is part of the overtrue/easy-sms.
*
* (c) overtrue <i@overtrue.me>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Overtrue\EasySms\Gateways;
use Overtrue\EasySms\Contracts\MessageInterface;
use Overtrue\EasySms\Contracts\PhoneNumberInterface;
use Overtrue\EasySms\Exceptions\GatewayErrorException;
use Overtrue\EasySms\Support\Config;
use Overtrue\EasySms\Traits\HasHttpRequest;
/**
* Class AliyunGateway.
*
* @author carson <docxcn@gmail.com>
*
* @see https://help.aliyun.com/document_detail/55451.html
*/
class AliyunGateway extends Gateway
{
use HasHttpRequest;
const ENDPOINT_URL = 'http://dysmsapi.aliyuncs.com';
const ENDPOINT_METHOD = 'SendSms';
const ENDPOINT_VERSION = '2017-05-25';
const ENDPOINT_FORMAT = 'JSON';
const ENDPOINT_REGION_ID = 'cn-hangzhou';
const ENDPOINT_SIGNATURE_METHOD = 'HMAC-SHA1';
const ENDPOINT_SIGNATURE_VERSION = '1.0';
/**
* @param \Overtrue\EasySms\Contracts\PhoneNumberInterface $to
* @param \Overtrue\EasySms\Contracts\MessageInterface $message
* @param \Overtrue\EasySms\Support\Config $config
*
* @return array
*
* @throws \Overtrue\EasySms\Exceptions\GatewayErrorException ;
*/
public function send(PhoneNumberInterface $to, MessageInterface $message, Config $config)
{
$data = $message->getData($this);
$signName = !empty($data['sign_name']) ? $data['sign_name'] : $config->get('sign_name');
unset($data['sign_name']);
$params = [
'RegionId' => self::ENDPOINT_REGION_ID,
'AccessKeyId' => $config->get('access_key_id'),
'Format' => self::ENDPOINT_FORMAT,
'SignatureMethod' => self::ENDPOINT_SIGNATURE_METHOD,
'SignatureVersion' => self::ENDPOINT_SIGNATURE_VERSION,
'SignatureNonce' => uniqid(),
'Timestamp' => gmdate('Y-m-d\TH:i:s\Z'),
'Action' => self::ENDPOINT_METHOD,
'Version' => self::ENDPOINT_VERSION,
'PhoneNumbers' => !\is_null($to->getIDDCode()) ? strval($to->getZeroPrefixedNumber()) : $to->getNumber(),
'SignName' => $signName,
'TemplateCode' => $message->getTemplate($this),
'TemplateParam' => json_encode($data, JSON_FORCE_OBJECT),
];
$params['Signature'] = $this->generateSign($params);
$result = $this->get(self::ENDPOINT_URL, $params);
if (!empty($result['Code']) && 'OK' != $result['Code']) {
throw new GatewayErrorException($result['Message'], $result['Code'], $result);
}
return $result;
}
/**
* Generate Sign.
*
* @param array $params
*
* @return string
*
* @see https://help.aliyun.com/document_detail/101343.html
*/
protected function generateSign($params)
{
ksort($params);
$accessKeySecret = $this->config->get('access_key_secret');
$stringToSign = 'GET&%2F&'.urlencode(http_build_query($params, '', '&', PHP_QUERY_RFC3986));
$stringToSign = str_replace('%7E', '~', $stringToSign);
return base64_encode(hash_hmac('sha1', $stringToSign, $accessKeySecret.'&', true));
}
}