<?php
date_default_timezone_set('PRC');
define("YM_SMS_ADDR",           		"www.btom.cn:8080");/*接口地址,请联系销售获取*/
define("YM_SMS_SEND_URI",       		"/inter/sendSingleSMS");/*发送单条短信接口*/
define("YM_SMS_GETMO_URI",      		"/inter/getMo");/*获取上行接口*/
define("EN_GZIP",              			 true);/* 是否开启GZIP */
class MagicCrypt {
    private $iv = "0102030405060708";//密钥偏移量IV，可自定义
    private $encryptKey = "";
    private $appid='';
    private $type=1;
    public function __construct($type='1'){
        $this->type=$type;
        if(!isset($type)||$type==1){
            $this->encryptKey=config('ymsms.password');
            $this->appid=config('ymsms.cdkey');
        }else{
            $this->encryptKey=config('ymsms2.password');
            $this->appid=config('ymsms2.cdkey');
        }
    }
    //加密
    public function encrypt($encryptStr) {
        if(version_compare(PHP_VERSION,'7.0.0','ge')){
            $encryptObj = new MagicCrypt($this->type);
            return $encryptObj->encryptPhp7($encryptStr);//加密结果
        }
        $localIV = $this->iv;
        $encryptKey = $this->encryptKey;        
        if (true == EN_GZIP)   $encryptStr = gzencode($encryptStr);
        //Open module
        $module = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_ECB, $localIV);
        mcrypt_generic_init($module, $encryptKey, $localIV);
        //Padding
        $block = mcrypt_get_block_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB);
        $pad = $block - (strlen($encryptStr) % $block); //Compute how many characters need to pad
        $encryptStr .= str_repeat(chr($pad), $pad); // After pad, the str length must be equal to block or its integer multiples
        //encrypt
        $encrypted = mcrypt_generic($module, $encryptStr);
        //Close
        mcrypt_generic_deinit($module);
        mcrypt_module_close($module);
        return $encrypted;
    }
    
    //PHP7使用这个加密
    public  function  encryptPhp7($encryptStr){
        $localIV = $this->iv;
        $encryptKey = $this->encryptKey;
        if (true == EN_GZIP)   $encryptStr = gzencode($encryptStr);
        
        $ivlen = openssl_cipher_iv_length("AES-128-ECB");
        $localIV=openssl_random_pseudo_bytes($ivlen);
        
        return openssl_encrypt($encryptStr, 'AES-128-ECB',$encryptKey,OPENSSL_RAW_DATA,$localIV);
    }
    //解密
    public function decrypt($encryptStr) {
        if(version_compare(PHP_VERSION,'7.0.0','ge')){
            $encryptObj = new MagicCrypt($this->type);
            return $encryptObj->decryptPhp7($encryptStr);//加密结果
        }
        $localIV = $this->iv;
        $encryptKey = $this->encryptKey;
        //Open module
        $module = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_ECB, $localIV);
        mcrypt_generic_init($module, $encryptKey, $localIV);
        $encryptedData = mdecrypt_generic($module, $encryptStr);
        if (true == EN_GZIP)   $encryptedData = gzdecode($encryptedData);
        return $encryptedData;
    }
    //PHP7使用这个解密
    public  function  decryptPhp7($encryptStr){
        $localIV = $this->iv;
        $encryptKey = $this->encryptKey;
        $ivlen = openssl_cipher_iv_length("AES-128-ECB");
        $localIV=openssl_random_pseudo_bytes($ivlen);
        $encryptedData = openssl_decrypt($encryptStr,'AES-128-ECB',$encryptKey,OPENSSL_RAW_DATA,$localIV);
        if (true == EN_GZIP)   $encryptedData = gzdecode($encryptedData);
        return $encryptedData;
    }
}
class Ymsms{
    private $encryptKey = "";
    private $appid='';
    private $type='';
    public function __construct($type=1){
        $this->type=$type;
      
        if($type==1){
            $this->encryptKey=config('ymsms.password');
            $this->appid=config('ymsms.cdkey');
        }else{
            $this->encryptKey=config('ymsms2.password');
            $this->appid=config('ymsms2.cdkey');
        }
    }
    function http_request($url, $data = null){
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_HEADER, true);
        $header[] = "appId: ".$this->appid;
        if(true == EN_GZIP)$header[] = "gzip: on";
        curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
        curl_setopt($curl, CURLOPT_HEADER, true);
        if (!empty($data)){
            curl_setopt($curl, CURLOPT_POST, 1);
            curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
        }
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
        $res = curl_exec($curl);
        $headerSize = curl_getinfo($curl, CURLINFO_HEADER_SIZE);
        curl_close($curl);
        $header = substr($res, 0, $headerSize);
        $outobj =array();
        $lines = explode("\r\n",$header);
        foreach($lines as $line){
            $items = explode(": ",$line);
            if(isset($items[0])&&!empty($items[0])&&isset($items[1])&&!empty($items[1])){
                $key=$items[0];
                $outobj[$key]=$items[1];
            }
        }
        $outobj=(Object)$outobj;
        $outobj->ciphertext = substr($res, $headerSize);
        return $outobj;
    }  
    function getMillisecond() {
        list($t1, $t2) = explode(' ', microtime());
        return (float)sprintf('%.0f',(floatval($t1)+floatval($t2))*1000);
    }
    function SendSimpleSMS($mobile, $content, $timerTime = "", $customSmsId = "",$extendedCode = "", $validPeriodtime= 120){   
        $item = new stdClass();
        $item->mobile   = $mobile;
        $item->content  = $content;
        /* 选填内容 */
        if("" != $timerTime)$item->timerTime    = $timerTime;
        if("" != $customSmsId)$item->customSmsId  = $customSmsId;
        if("" != $extendedCode)$item->extendedCode = $extendedCode;
        $item->requestTime = $this->getMillisecond();
        $item->requestValidPeriod = $validPeriodtime;
        $json_data = json_encode($item, JSON_UNESCAPED_UNICODE);
       
        $encryptObj = new MagicCrypt($this->type);
        $senddata = $encryptObj->encrypt($json_data);//加密结果
        $url = YM_SMS_ADDR.YM_SMS_SEND_URI;
        $resobj = $this->http_request($url, $senddata);
        $resobj->plaintext = $resobj->ciphertext?$encryptObj->decrypt($resobj->ciphertext):'';
        return $resobj;
    }
    function getMo($number =0,$validPeriodtime= 120){
        $item = new stdClass();
        /* 选填内容 */
        if(0 != $number)    $item->number    = $number;
        
        $item->requestTime = $this->getMillisecond();
        $item->requestValidPeriod = $validPeriodtime;
        $json_data = json_encode($item, JSON_UNESCAPED_UNICODE);
        $encryptObj = new MagicCrypt($this->type);
        $senddata = $encryptObj->encrypt($json_data);//加密结果
        $url = YM_SMS_ADDR.YM_SMS_GETMO_URI;
        $resobj = $this->http_request($url, $senddata);
        $resobj->plaintext =$resobj->ciphertext?$encryptObj->decrypt($resobj->ciphertext):'';
        return $resobj;
    }
}
?>