146 lines
5.8 KiB
PHP
146 lines
5.8 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2009 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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namespace Org\MobileVerify;
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use Aliyun\DySDKLite\SignatureHelper;
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class MobileVerifyCode{
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private $mobile_code_expiration_time =300;//指定时间内重复发送验证码，随机数设置相同（防止短信服务商通知堵塞，用户收到几条不同的验证码，难以识别哪个是最后的）
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public $error;//错误
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public $mobile;
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public $isTest;//开启调试模式会在程序根目录生成code.txt，验证码在这里，可以通过url访问code.txt查看验证码
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//参数
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public function __construct(){
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}
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//获取6位随机验证码
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public function get_rand($mobile){
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if(S("verify_mobile")==$mobile&&S("verify_mobile_code")&&S("verify_mobile_expiration_time")>time()){
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return S("verify_mobile_code");
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}else{
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S("verify_mobile",$mobile);
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$randnum=rand(1000,9999);
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//这里是临时测试发送的
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if($this->isTest){
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$randnum=8888;
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}
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S("verify_mobile_code",$randnum);
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S("verify_mobile_expiration_time",time()+$this->mobile_code_expiration_time);
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return $randnum;
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}
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}
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//验证上次发送是否为50秒之前
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public function verify_lasttime(){
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if(S("verify_mobile_last_sendtime")&&(time()-S("verify_mobile_last_sendtime"))<50){
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return false;
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}
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return true;
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}
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//发送验证码
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public function send_code($mobile){
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//开启缓存初始化
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$this->startS($mobile);
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$code=$this->get_rand($mobile);
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if(!$this->verify_lasttime()){
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$this->error="请不要恶意获取验证码";
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return false;
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}
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// 开始发送
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$result=$this->sendSms($mobile,$code);
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//获取发送结果
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if($result->Code!='OK'){
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$this->error="短信发送失败，错误代码：InvalidAccessKeyId.NotFound";
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}else{
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//
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S('verify_mobile_last_sendtime',time());//最后发送时间
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return true;
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}
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}
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//验证码检验
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public function check($mobile,$code){
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//开启缓存初始化
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$this->startS($mobile);
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echo S('verify_mobile');exit;
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if(S('verify_mobile')!=$mobile||S('verify_mobile_code')!=$code){
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$this->error="短信验证码错误";
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return false;
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}
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if((S('verify_mobile_last_sendtime')+1800)<time()){
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$this->error="短信验证码已经过期";
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return false;
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}
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return true;
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}
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//清除验证码相关数据
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public function clear(){
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S('verify_mobile',null);
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S('verify_mobile_code',null);
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S('verify_mobile_expiration_time',null);
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S('verify_mobile_last_sendtime',null);
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}
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// 发送短信
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public function sendSms($mobile,$code) {
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$params = array ();
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$SMS=C("SMS_CONFIG");//从配置文件读取短信配置参数
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// *** 需用户填写部分 ***
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// fixme 必填: 请参阅 https://ak-console.aliyun.com/ 取得您的AK信息
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$accessKeyId = $SMS["accessKeyId"];
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$accessKeySecret = $SMS["accessKeySecret"];
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// fixme 必填: 短信接收号码
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$params["PhoneNumbers"] = $mobile;
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// fixme 必填: 短信签名，应严格按"签名名称"填写，请参考: https://dysms.console.aliyun.com/dysms.htm#/develop/sign
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$params["SignName"] = $SMS["SignName"];
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// fixme 必填: 短信模板Code，应严格按"模板CODE"填写, 请参考: https://dysms.console.aliyun.com/dysms.htm#/develop/template
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$params["TemplateCode"] = $SMS["TemplateCode"];
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// fixme 可选: 设置模板参数, 假如模板中存在变量需要替换则为必填项
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$params['TemplateParam'] = Array (
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"code" => $code
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);
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// *** 需用户填写部分结束, 以下代码若无必要无需更改 ***
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if(!empty($params["TemplateParam"]) && is_array($params["TemplateParam"])) {
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if(version_compare(PHP_VERSION,'5.4.0','<')){
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$params["TemplateParam"] = json_encode($params["TemplateParam"]);
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$params["TemplateParam"] = preg_replace_callback("#\\\u([0-9a-f]{4})#i",function($matchs){
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return iconv('UCS-2BE', 'UTF-8', pack('H4', $matchs[1]));
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},$params["TemplateParam"]);
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}else{
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$params["TemplateParam"] = json_encode($params["TemplateParam"], JSON_UNESCAPED_UNICODE);
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}
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}
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// 初始化SignatureHelper实例用于设置参数，签名以及发送请求
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$helper = new \Org\Aliyun\SignatureHelper();
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// 此处可能会抛出异常，注意catch
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$content = $helper->request(
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$accessKeyId,
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$accessKeySecret,
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"dysmsapi.aliyuncs.com",
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array_merge($params, array(
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"RegionId" => "cn-hangzhou",
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"Action" => "SendSms",
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"Version" => "2017-05-25",
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))
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);
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return $content;
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}
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//初始化缓存
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public function startS($mobile){
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S(array('type'=>'file','expire'=>300,"prefix"=>"YZM_".$mobile));
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}
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}
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