$Mid = "";           // 발급받은 테스트 Mid 설정(Real 전환 시 운영 Mid 설정)
$MerchantKey = "";   // 발급받은 테스트 상점키 설정(Real 전환 시 운영 상점키 설정)
$EdiDate = date("YmdHis");
$Amt = "1004";
$EncryptData = base64_encode(hash('sha256', $EdiDate.$Mid.$Amt.$MerchantKey, true));
$today = date("YmdHi");		// 현재일자. 캐시방지용으로 사용

Mid = ""			' 발급받은 테스트 Mid 설정(Real 전환 시 운영 Mid 설정)
MerchantKey = ""	' 발급받은 테스트 상점키 설정(Real 전환 시 운영 상점키 설정)
EdiDate = Year(Now()) & right("0"&Month(Now()),2) & right("0"&Day(Now()),2) & right("0"&Hour(Now()),2) & right("0"&Minute(Now()),2) & right("0"&Second(Now()),2)
Amt = "1004"
EncryptData = CryptoUtil.Sha256Encrypt(EdiDate & Mid & Amt & MerchantKey))
today = Year(Now()) & right("0"&Month(Now()),2) & right("0"&Day(Now()),2) & right("0"&Hour(Now()),2) & right("0"&Minute(Now()),2) 	' 현재일자. 캐시방지용으로 사용


// DLL 암호화 소스
using System;
using System.EnterpriseServices;
using System.IO;
using System.Runtime.InteropServices;
using System.Security.Cryptography;
using System.Text;

namespace SmartropayLib
{
	public class CryptoUtil : ServicedComponent
    {
        /// 

        /// SHA256 암호화
        /// 
        /// 문자열
        /// 암호화 문자열
        public string Sha256Encrypt(string text)
        {
            SHA256Managed sha256Managed = new SHA256Managed();
            byte[] encryptBytes = sha256Managed.ComputeHash(Encoding.UTF8.GetBytes(text));

            return Convert.ToBase64String(encryptBytes);
        }
    }
}

        
$url = "https://tapproval.smartropay.co.kr/payment/approval/urlCallApproval.do";	// 테스트 
//$url = "https://approval.smartropay.co.kr/payment/approval/urlCallApproval.do";	// 운영 
        
$approval_data = array(
	'Tid' => $_REQUEST['Tid'],
	'TrAuthKey' => $_REQUEST['TrAuthKey']
);

// json data
$json = json_encode($approval_data);

$http_status = 0;

// https 통신
$ret = Curl($url, $json, $http_status);

function Curl($url, $post_data, &$http_status, &$header = null) {

    $ch=curl_init();
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_URL, $url);

    // post_data
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
    curl_setopt($ch, CURLOPT_HEADER, false);

    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: application/json', 'Content-Type: application/json'));
    curl_setopt($ch, CURLOPT_VERBOSE, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

    $response = curl_exec($ch);

    $body = null;
    // error
    if (!$response) {
        $body = curl_error($ch);
        // HostNotFound, No route to Host, etc  Network related error
        $http_status = -1;
        Log::error("CURL Error: = " . $body);
    } else {
       //parsing http status code
        $http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE);

        if (!is_null($header)) {
            $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);

            $header = substr($response, 0, $header_size);
            $body = substr($response, $header_size);
        } else {
            $body = $response;
        }
    }
    curl_close($ch);
    return $body;
}
		
    

           
url = "https://tapproval.smartropay.co.kr/payment/approval/urlCallApproval.do" 	' 테스트
'url = "https://approval.smartropay.co.kr/payment/approval/urlCallApproval.do"	' 운영

Set json = jsObject()
json("Tid") = request("Tid")
json("TrAuthKey") = request("TrAuthKey")

result = sendPost(url, json)

Function sendPost(callUrl, objJson)

    Set httpRequest = Server.CreateObject("MSXML2.ServerXMLHTTP")
    httpRequest.open "POST", url, False
    httpRequest.setRequestHeader "Content-type","application/json"
	httpRequest.setRequestHeader "Accept","application/json"
    httpRequest.send objJson.jsString
    postResponse = httpRequest.ResponseText

	sendPost = postResponse
End Function
		
    

        
$url = "https://tapproval.smartropay.co.kr/payment/approval/approvalInquiry.do";	// 테스트
//$url = "https://approval.smartropay.co.kr/payment/approval/approvalInquiry.do";	// 운영
        
$approval_data = array(
	'Tid' => $_REQUEST['Tid'],
	'TrAuthKey' => $_REQUEST['TrAuthKey']
);

// json data
$json = json_encode($approval_data);

$http_status = 0;

// https 통신
$ret = Curl($url, $json, $http_status);

function Curl($url, $post_data, &$http_status, &$header = null) {

    $ch=curl_init();
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_URL, $url);

    // post_data
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
    curl_setopt($ch, CURLOPT_HEADER, false);

    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: application/json', 'Content-Type: application/json'));
    curl_setopt($ch, CURLOPT_VERBOSE, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

    $response = curl_exec($ch);

    $body = null;
    // error
    if (!$response) {
        $body = curl_error($ch);
        // HostNotFound, No route to Host, etc  Network related error
        $http_status = -1;
        Log::error("CURL Error: = " . $body);
    } else {
       //parsing http status code
        $http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE);

        if (!is_null($header)) {
            $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);

            $header = substr($response, 0, $header_size);
            $body = substr($response, $header_size);
        } else {
            $body = $response;
        }
    }
    curl_close($ch);
    return $body;
}
		
    

           
url = "https://tapproval.smartropay.co.kr/payment/approval/approvalInquiry.do" 	' 테스트
'url = "https://approval.smartropay.co.kr/payment/approval/approvalInquiry.do"	' 운영

Set json = jsObject()
json("Tid") = request("Tid")
json("TrAuthKey") = request("TrAuthKey")

result = sendPost(url, json)

Function sendPost(callUrl, objJson)

    Set httpRequest = Server.CreateObject("MSXML2.ServerXMLHTTP")
    httpRequest.open "POST", url, False
    httpRequest.setRequestHeader "Content-type","application/json"
	httpRequest.setRequestHeader "Accept","application/json"
    httpRequest.send objJson.jsString
    postResponse = httpRequest.ResponseText

	sendPost = postResponse
End Function