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QUICK支付接口示例

发布时间：2019-04-30 11:14查看次数：3586

<?php

namespace App\Http\Controllers;

use App\Model\LogOrderModel;
use App\Mysql\Yixu_logorder;
use Illuminate\Http\Request;

class QuickController extends Controller
{


    private $key = "*****";
    private $root_url = "http://180.******/";
    private $md5_key = "****";
    private  $_yixu_pay_kay ="*****";

    /**  翼讯支付
     * @param Request $req
     */
    public function yixupay(Request $req){
        $_url = $req->all();
        $appid = $_url["appid"];
        $userid = $_url["userid"];
        $orderid = $_url["orderid"];
        $price = $_url["price"];
        $payresult = $_url["payresult"];
        $ext = $_url["ext"];
        $sign = $_url["sign"];

        $_md5Sign = "appid=".$appid."&ext=".$ext."&orderid=".$orderid."&payresult=".$payresult."&price=".$price."&userid=".$userid."&".$this->_yixu_pay_kay;
        $_md5Sign = md5($_md5Sign);


//       订单验证通过
        if ($sign == $_md5Sign && $payresult == "0"){
           $_yixu_order = new Yixu_logorder();
           $_yixu_order->appid = $appid;
            $_yixu_order->userid = $userid;
            $_yixu_order->orderid = $orderid;
            $_yixu_order->price = $price;
            $_yixu_order->payresult = $payresult;
            $_yixu_order->ext = $ext;
            $_yixu_order->sign = $sign;
           if($_yixu_order->save()){
                $qudaoOrderId = $_yixu_order->id;
                $_tempYrl = $this->root_url.$ext."/pay?" ."ownOrder=".$orderid."&goodsOrder=".$qudaoOrderId."&amount=".$price;
                $this->send_to_game($_tempYrl);
                return "success";
           }else{
               return "log error";
           }


        }else{
            return "order sign error";
        }

    }

    // quick 支付
    public function pay(Request $request){
        $input = $request->input();
        $nt_data = $input["nt_data"];
        $sign = $input["sign"];
        $md5Sign = $input["md5Sign"];
        $params = [];
        $params ["nt_data"] = $nt_data;
        $params ["sign"] = $sign;
        file_put_contents(app_path()."/order.txt",$nt_data."_".$sign."_".$md5Sign);
//        第一步获取签名
            $server_md5 = self::getSign($params,$this->md5_key);
            echo $server_md5;
            if($server_md5 == $md5Sign){
                //第二步解密加密数据
                $_xmlData = $this->decode($params["nt_data"],$this->key);
                //XML成数组
                $xml = simplexml_load_string($_xmlData);
                $xmljson= json_encode($xml);
                $xml = json_decode($xmljson,true);
                // 提取出来消息实体
                $xml = $xml["message"];

                $log_order = new LogOrderModel();
                $log_order->order_no = $xml["order_no"];
                $log_order->game_order =$xml["game_order"];
                $log_order->amount =$xml["amount"];
                $log_order->channel =$xml["channel"];
                $log_order->channel_uid =$xml["channel_uid"];
                $log_order->ext =$xml["extras_params"];
                $log_order->status =$xml["status"];
                $log_order->save();
                // 拼接订单字符串
                $_tempYrl = $this->root_url.$xml["extras_params"]."/pay?" ."ownOrder=".$xml["game_order"]."&goodsOrder=".$xml["order_no"]."&amount=".$xml["amount"];
//            通知游戏服务器发放东西
                $this->send_to_game($_tempYrl);
                return "SUCCESS";
            }else{
                return "SignError";
            }
    }



    /**
        发送到游戏服务器
    */
    private function send_to_game($gameUrl){
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $gameUrl);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_HEADER, 0);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        $data = curl_exec($curl);
        curl_close($curl);
        return $data;
    }

    /**
     * 解密方法
     * $strEncode 密文
     * $keys 解密密钥 为游戏接入时分配的 callback_key
     */
    public function decode($strEncode, $keys) {
        if(empty($strEncode)){
            return $strEncode;
        }
        preg_match_all('(\d+)', $strEncode, $list);
        $list = $list[0];
        if (count($list) > 0) {
            $keys = self::getBytes($keys);
            for ($i = 0; $i < count($list); $i++) {
                $keyVar = $keys[$i % count($keys)];
                $data[$i] =  $list[$i] - (0xff & $keyVar);
            }
            return self::toStr($data);
        } else {
            return $strEncode;
        }
    }

    /**
     * 计算游戏同步签名
     */
    public static function getSign($params,$callbackkey){
        return md5($params['nt_data'].$params['sign'].$callbackkey);
    }

    /**
     * MD5签名替换
     */
    static private function replaceMD5($md5){

        strtolower($md5);
        $bytes = self::getBytes($md5);

        $len = count($bytes);

        if ($len >= 23){
            $change = $bytes[1];
            $bytes[1] = $bytes[13];
            $bytes[13] = $change;

            $change2 = $bytes[5];
            $bytes[5] = $bytes[17];
            $bytes[17] = $change2;

            $change3 = $bytes[7];
            $bytes[7] = $bytes[23];
            $bytes[23] = $change3;
        }else{
            return $md5;
        }

        return self::toStr($bytes);
    }

    /**
     * 转成字符数据
     */
    private static function getBytes($string) {
        $bytes = array();
        for($i = 0; $i < strlen($string); $i++){
            $bytes[] = ord($string[$i]);
        }
        return $bytes;
    }

    /**
     * 转化字符串
     */
    private static function toStr($bytes) {
        $str = '';
        foreach($bytes as $ch) {
            $str .= chr($ch);
        }
        return $str;
    }
}