<?php

//namespace wepay\join\demo\api;

//use wepay\join\demo\common\ConfigUtil;
//use wepay\join\demo\common\SignUtil;
//use wepay\join\demo\common\DesUtils;
include('./SignUtil.php');
include('./DesUtils.php');
include('./ConfigUtil.php');

/**
 * 模拟支付-商户签名
 * @author wylitu
 *
 */
class WebPaySign {
	
	public function  execute(){
				
		$param = array();
		$param["currency"] = $_POST["currency"];
		$param["failCallbackUrl"] = $_POST["failCallbackUrl"];
		$param["merchantNum"] = $_POST["merchantNum"];
		$param["merchantRemark"] = $_POST["merchantRemark"];
		$param["notifyUrl"] = $_POST["notifyUrl"];
		$param["successCallbackUrl"] = $_POST["successCallbackUrl"];
		$param["tradeAmount"] = $_POST["tradeAmount"];
		$param["tradeDescription"] = $_POST["tradeDescription"];
		$param["tradeName"] = $_POST["tradeName"];
		$param["tradeNum"] = $_POST["tradeNum"];
		$param["tradeTime"] = $_POST["tradeTime"];
		$param["version"] = $_POST["version"];
		$param["token"] = $_POST["token"];

		$sign = SignUtil::sign($param);
		$param["merchantSign"] = $sign;
		if ($_POST["version"] == "1.0") {
			//敏感信息未加密
		} else if ($_POST["version"] == "2.0") {
			//敏感信息加密
			//获取商户 DESkey
			//对敏感信息进行 DES加密
			$desUtils  = new DesUtils();
			$key = ConfigUtil::get_val_by_key("desKey");
			$param["merchantRemark"] = $desUtils->encrypt($param["merchantRemark"],$key);
			$param["tradeNum"] =$desUtils->encrypt($param["tradeNum"],$key);
			$param["tradeName"] = $desUtils->encrypt($param["tradeName"],$key);
			$param["tradeDescription"] = $desUtils->encrypt($param["tradeDescription"],$key);
			$param["tradeTime"] =$desUtils->encrypt($param["tradeTime"],$key);
			$param["tradeAmount"] = $desUtils->encrypt($param["tradeAmount"],$key);
			$param["currency"] = $desUtils->encrypt($param["currency"],$key);
			$param["notifyUrl"] = $desUtils->encrypt($param["notifyUrl"],$key);
			$param["successCallbackUrl"] = $desUtils->encrypt($param["successCallbackUrl"],$key);
			$param["failCallbackUrl"] =$desUtils->encrypt($param["failCallbackUrl"],$key);
			
	}
	$_SESSION['tradeAmount'] = $_POST["tradeAmount"];
	$_SESSION['tradeName'] = $_POST["tradeName"];
	$_SESSION['tradeInfo'] = $param;

	header ( "location:../dwt/paySubmit.php" );
}
}

$webPaySign = new WebPaySign();
$webPaySign->execute();


?>