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squirrel_cage/application/library/AliyunSms.php

65 lines
2.1 KiB

<?php
class AliyunSms {
protected $accessKeyId;
protected $accessKeySecret;
protected $signName;
protected $templateCode;
public function __construct($accessKeyId, $accessKeySecret, $signName, $templateCode) {
$this->accessKeyId = $accessKeyId;
$this->accessKeySecret = $accessKeySecret;
$this->signName = $signName;
$this->templateCode = $templateCode;
}
public function sendSMS($phone, $templateParam) {
$params = array (
'PhoneNumbers' => $phone,
'SignName' => $this->signName,
'TemplateCode' => $this->templateCode,
'TemplateParam' => json_encode($templateParam),
);
$params['RegionId'] = 'cn-hangzhou';
$params['Action'] = 'SendSms';
$params['Version'] = '2017-05-25';
$params['Format'] = 'JSON';
$params['SignatureMethod'] = 'HMAC-SHA1';
$params['SignatureVersion'] = '1.0';
$params['SignatureNonce'] = uniqid();
$params['Timestamp'] = gmdate('Y-m-d\TH:i:s\Z');
$params['AccessKeyId'] = $this->accessKeyId;
ksort($params);
$canonicalizedQueryString = '';
foreach ($params as $key => $value) {
$canonicalizedQueryString .= '&' . $this->encode($key) . '=' . $this->encode($value);
}
$stringToSign = 'GET&%2F&' . $this->encode(substr($canonicalizedQueryString, 1));
$signature = base64_encode(hash_hmac('sha1', $stringToSign, $this->accessKeySecret . '&', true));
$requestUrl = 'http://dysmsapi.aliyuncs.com/?Signature=' . $this->encode($signature) . $canonicalizedQueryString;
// 发送 HTTP 请求并处理响应
$response = file_get_contents($requestUrl);
$responseObject = json_decode($response);
if ($responseObject->Code == 'OK') {
return true;
} else {
return false;
}
}
protected function encode($str) {
$res = urlencode($str);
$res = str_replace('+', '%20', $res);
$res = str_replace('*', '%2A', $res);
$res = str_replace('%7E', '~', $res);
return $res;
}
}