php阿里云短信认证码

<?php
namespace App\Controller;
use Think\Controller;

/**

• 签名助手 2017/11/19
• Class SignatureHelper
  */
  class AlismsPubController extends Controller{
  function __construct() {
  parent::__construct();
  }

/**

• 生成签名并发起请求
• @param $accessKeyId string AccessKeyId (https://ak-console.aliyun.com/)
• @param $accessKeySecret string AccessKeySecret
• @param $domain string API接口所在的域名
• @param $params array API具体参数
• @param $security boolean 使用https
• @param $method boolean 使用GET或POST方法请求，VPC仅支持POST
• @return bool|\stdClass 返回API当发生错误时返回接口调用的结果。false
  */
  public function request($accessKeyId, $accessKeySecret, $domain, $params, $security=false, $method=POST) {
  $apiParams = array_merge(array (
  "SignatureMethod" => "HMAC-SHA1",
  "SignatureNonce" => uniqid(mt_rand(0,0xffff), true),
  "SignatureVersion" => "1.0",
  "AccessKeyId" => $accessKeyId,
  "Timestamp" => gmdate("Y-m-d\TH:i:s\Z"),
  "Format" => "JSON",
  ), $params);
  ksort($apiParams);
  $sortedQueryStringTmp = "";
  foreach ($apiParams as $key => $value) {
  $sortedQueryStringTmp .= "&" . $this->encode($key) . "=" . $this->encode($value);
  }

$stringToSign = "${method}&%2F&" . $this->encode(substr($sortedQueryStringTmp, 1));

$sign = base64_encode(hash_hmac("sha1", $stringToSign, $accessKeySecret . "&",true));

$signature = $this->encode($sign);

$url = ($security ? https : http)."://{$domain}/";

try {
$content = $this->fetchContent($url, $method, "Signature={$signature}{$sortedQueryStringTmp}");
return json_decode($content);
} catch( \Exception $e) {
return false;
}
}

private function encode($str)
{
$res = urlencode($str);
$res = preg_replace("/+/", "%20", $res);
$res = preg_replace("/*/", "%2A", $res);
$res = preg_replace("/%7E/", "~", $res);
return $res;
}

private function fetchContent($url, $method, $body) {
$ch = curl_init();

if($method == POST) {
curl_setopt($ch, CURLOPT_POST, 1);//post提交方式
curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
} else {
$url .= ?.$body;
}

curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
"x-sdk-client" => "php/2.0.0"
));

if(substr($url, 0,5) == https) {
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
}

$rtn = curl_exec($ch);

if($rtn === false) {
// 其中大部分是由于设置等原因造成的，一般不能保证后续逻辑的正常执行，
// 因此，在这里触发的是E_USER_ERROR，将终止脚本执行，并且不能try...catch捕获，要求用户排除环境、网络等故障。
trigger_error("[CURL_" . curl_errno($ch) . "]: " . curl_error($ch), E_USER_ERROR);
}
curl_close($ch);

return $rtn;
}
}

/***/

<?php
namespace App\Controller;
use Think\Controller;
use App\Controller\AlismsPubController;
/**

• 签名助手 2017/11/19
• Class SignatureHelper
  */
  class AlismsController extends AlismsPubController{
  function __construct($signName,$codeId) {
  parent::__construct();
  $this->accessKeyId = "**"; //AccessKeyId
  $this->accessKeySecret = "***"; //AccessKeySecret
  $this->SignName = $signName; //签名
  $this->CodeId = $codeId; //验证码模板ID
  }

//发送验证码
public function code($phone,$code=){
if(!$this->isphone($phone)){
return false;
}

$params["PhoneNumbers"] = $phone;
$params["TemplateCode"] = $this->CodeId; //模板

$params[TemplateParam] = ["code" => $code]; //验证码

return $this->send($params);
}

//验证电话号码是否正确
private function isphone($phone){
if(!is_numeric($phone)){
return false;
}else{
return preg_match("/^1[3456789]{1}\d{9}$/", $phone) ? true : false;
}
}

private function send($params=[]){
$params["SignName"] = $this->SignName;
if(!empty($params["TemplateParam"]) && is_array($params["TemplateParam"])) {
$params["TemplateParam"] = json_encode($params["TemplateParam"], JSON_UNESCAPED_UNICODE);
}
$helper = new AlismsPubController();
$content = $helper->request(
$this->accessKeyId,
$this->accessKeySecret,
"dysmsapi.aliyuncs.com",
array_merge($params,array(
"RegionId" => "cn-hangzhou",
"Action" => "SendSms",
"Version" => "2017-05-25"
))
);

if($content===false){
return false;
}else{
$data = (array)$content;
if($data[Code]=="OK"){
return true;
}else{
return false;
}
}
}
}

/**/

验证码的使用：

$alisms = new AlismsController(*,***);
if($alisms->code($phone,$code)){
return true;
}else{
return false;
}

通知用法：

$alisms = new AlismsController(上帝会通知魔法士兵,SMS_205468305);
if($alisms->code($phone,)){
return true;
}else{
return false;
}