/// <summary>
/// Response物件建立MAC並依據規格書轉換成byte[]
/// </summary>
/// <param name="msgUtility">Response Msg Parser</param>
/// <param name="response">後端給的POCO</param>
/// <param name="request">Origin Request byte array</param>
/// <param name="doMAC">是否產生MAC:驗證失敗就使用來源的mac</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, POL_Domain response, byte[] request, bool doMAC = true)
{
log.Debug(m => m("7.轉換後台Response物件並建立MAC並轉成Response Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response
msgUtility.SetStr("02", rspResult, "Communicate");
msgUtility.SetStr(response.PCHR_RC, rspResult, "ReturnCode");
msgUtility.SetStr(response.PCHR_SN, rspResult, "CenterSeqNo");
msgUtility.SetStr(this.amount, rspResult, "Amount");
msgUtility.SetStr(this.transDateTime, rspResult, "TransDateTime");
//是否產生mac
if (doMAC)
{
// fetch sha1 data
this.SetMAC(msgUtility, rspResult, this.readerId, this.transDateTime);
}
else
{
//若Mac驗證失敗,則使用來源mac簡易回傳
msgUtility.SetStr(this.mac, rspResult, "Mac");
}
// padding data
this.SetPadding(msgUtility, rspResult);
return(rspResult);
}
/// <summary>
/// Request截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">使用的Msg Parser</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual Txlog_Domain ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
/*
* {"COM_TYPE":"0341","MERCHANT_NO":null,"MERC_FLG":"SET","M_KIND":null,"POS_FLG":"01","POS_SEQNO":"471756","READER_ID":"8604241F6A9F2980 ","REG_ID":"01","SN":"02922396","STORE_NO":"113584","TRANS_TYPE":null,"TXLOG":"52201411031908470000000073111400240070060000020004241F6A9F2980000005000000420000001500009100000000270000880604241F6A9F298000000000000000000000000100000200000000006520C0FBSET00100113584100118604241F6A9F2980 00000294000000000000000000000000000000000000000000000000000000000000000000000A2","TXLOG_RC":null}
*/
log.Debug("1.開始轉換一般加值TxLog Request物件");
Txlog_Domain oLDomain = new Txlog_Domain();
//ComType:0333
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.POS_FLG = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = msgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
if ("SET".Equals(oLDomain.MERC_FLG))
{
oLDomain.STORE_NO = oLDomain.STORE_NO.Substring(2, 6);
oLDomain.REG_ID = oLDomain.REG_ID.Substring(1, 2);
}
//
oLDomain.SN = msgUtility.GetStr(msgBytes, "CenterSeqNo");
//
oLDomain.POS_SEQNO = msgUtility.GetStr(msgBytes, "PosSeqNo");
//
oLDomain.TXLOG = msgUtility.GetStr(msgBytes, "CadLog");
log.Debug("2.結束轉換一般加值TxLog Request物件");
return(oLDomain);
}
/// <summary>
/// Request依據規格書截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">Request Msg Parser</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual POL_Domain ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
log.Debug("3.開始轉換購貨取消Request物件");
POL_Domain oLDomain = new POL_Domain();
//ComType:0332
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.POS_FLG = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = this.readerId;//CheckMacContainer.AOLReqMsgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
// modify StoreNo and RegId
if ("SET".Equals(oLDomain.MERC_FLG))
{
oLDomain.STORE_NO = oLDomain.STORE_NO.Substring(2, 6);
oLDomain.REG_ID = oLDomain.REG_ID.Substring(1, 2);
}
//
oLDomain.PCHR_AMT = Convert.ToInt32(this.amount);
//
oLDomain.ICC_NO = msgUtility.GetStr(msgBytes, "CardNo");
log.Debug("4.結束轉換購貨取消Request物件");
return(oLDomain);
}
/// <summary>
/// Response物件建立MAC並依據規格書轉轉換成byte[]
/// </summary>
/// <param name="msgUtility">Response Msg Parser</param>
/// <param name="response">後端給的POCO</param>
/// <param name="request">Origin Request byte array</param>
/// <param name="doMAC">是否產生MAC:驗證失敗就不產了</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, AL2POS_Domain response, byte[] request, bool doMAC = true)
{
log.Debug(m => m("7.轉換後台Response物件並建立MAC並轉成Response Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response
msgUtility.SetStr("02", rspResult, "Communicate");
//return code
msgUtility.SetStr(response.AL2POS_RC, rspResult, "ReturnCode");
//承認編號
msgUtility.SetStr(response.AL2POS_SN, rspResult, "CenterSeqNo");
//Answer
msgUtility.SetBytes(this.cardFormatMemberId, rspResult, "CardFormatMemberId");
msgUtility.SetStr(this.cardNo, rspResult, "CardNo");
msgUtility.SetStr(this.cardExpireDate1, rspResult, "CardExpireDate1");
msgUtility.SetStr(this.cardExpireDate2, rspResult, "CardExpireDate2");
//交易時間
msgUtility.SetStr(this.transDateTime, rspResult, "TransDateTime");
//是否產生mac
if (doMAC)
{
// fetch sha1 data
this.SetMAC(msgUtility, rspResult, this.readerId, this.transDateTime);//CheckMacContainer.Mac2Manager.GetAuthMac(response.READER_ID, response.AL_TRANSTIME, sha1Result);
}
else
{
//若Mac驗證失敗,則使用來源mac簡易回傳
msgUtility.SetStr(this.mac, rspResult, "Mac");
}
// padding data
this.SetPadding(msgUtility, rspResult);
return(rspResult);
}
/// <summary>
/// 檢驗Request的MAC
/// </summary>
/// <param name="msgUtility">Request Msg Parser</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>true:success/false:failed</returns>
protected virtual bool CheckMac(IMsgUtility msgUtility, byte[] msgBytes)
{
bool result = false;
try
{
log.Debug(m => m("1.開始驗證MAC"));
//reader id 取前面16個字串
this.readerId = msgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
//取交易時間
this.transDateTime = msgUtility.GetStr(msgBytes, "TransDateTime");;
//取後面的mac:要用來檢查data部分是否有被串改
this.mac = msgUtility.GetStr(msgBytes, "Mac");
//錢
this.amount = msgUtility.GetStr(msgBytes, "Amount");
//將data的部分取出作SHA1
byte[] hashData = msgUtility.GetBytes(msgBytes, "HeaderVersion", "Mac");
byte[] hashResult = CheckMacContainer.HashWorker.ComputeHash(hashData);
//開始檢查hash過的data部分是否與mac値一致
result = CheckMacContainer.Mac2Manager.ChkInitMac(this.readerId, this.transDateTime, hashResult, this.mac);
log.Debug(m => m("2.結束驗證MAC:{0}", result.ToString()));
return(result);
}
catch (Exception ex)
{
log.Error(m => m("[State_PurchaseReturn][CheckMac] Error: {0} \r\n{1}", ex.Message, ex.StackTrace));
return(false);
}
}
/// <summary>
/// Request截取需要的資料轉成POCO
/// </summary>
/// <param name="msgBytes">Origin Request byte array</param>
/// <param name="msgUtility">Request Msg Parser</param>
/// <returns>POCO</returns>
protected virtual AL2POS_Domain ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
log.Debug("3.開始轉換自動加值查詢Request物件");
AL2POS_Domain oLDomain = new AL2POS_Domain();
//ComType:0531
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
//端末Maker種別
oLDomain.POS_FLG = msgUtility.GetStr(msgBytes, "ReaderType");
//端末製造編號
oLDomain.READER_ID = this.readerId;//CheckMacContainer.AOLReqMsgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
//客戶識別符號 ex:SET
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
// modify StoreNo and RegId
if ("SET".Equals(oLDomain.MERC_FLG))
{
oLDomain.STORE_NO = oLDomain.STORE_NO.Substring(2, 6);
oLDomain.REG_ID = oLDomain.REG_ID.Substring(1, 2);
}
//
oLDomain.AL_AMT = 0;
//
oLDomain.ICC_NO = msgUtility.GetStr(msgBytes, "CardNo");
oLDomain.AL_TRANSTIME = this.transDateTime;//CheckMacContainer.AOLReqMsgUtility.GetStr(msgBytes, "TransDateTime");
log.Debug("4.結束轉換自動加值查詢Request物件");
return(oLDomain);
}
/// <summary>
/// Response物件建立MAC並依據規格書轉換成byte[]
/// </summary>
/// <param name="msgUtility">Response Msg Parser</param>
/// <param name="response">後端給的POCO</param>
/// <param name="request">Origin Request byte array</param>
/// <param name="doMAC">是否產生MAC:驗證失敗就使用來源的mac</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, AL2POS_Domain response, byte[] request, bool doMAC = true)
{
log.Debug(m => m("7.轉換後台Response物件並建立MAC並轉成Response Byte[]"));
byte[] rspResult = new byte[request.Length];
string rrn = (" ").PadLeft(12);
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response
msgUtility.SetStr("02", rspResult, "Communicate");
msgUtility.SetStr(response.AL2POS_RC, rspResult, "ReturnCode");
msgUtility.SetStr(response.AL2POS_SN, rspResult, "CenterSeqNo");
msgUtility.SetStr(this.amount, rspResult, "Amount");
if (!String.IsNullOrEmpty(response.AL_RRN))
{
rrn = response.AL_RRN;
}
msgUtility.SetStr(rrn, rspResult, "Rrn");
msgUtility.SetStr(this.transDateTime, rspResult, "TransDateTime");
//是否產生mac
if (doMAC)
{
// fetch sha1 data
this.SetMAC(msgUtility, rspResult, this.readerId, this.transDateTime);//CheckMacContainer.Mac2Manager.GetAuthMac(response.READER_ID, response.AL_TRANSTIME, sha1Result);
}
else
{
//若Mac驗證失敗,則使用來源mac簡易回傳
msgUtility.SetStr(this.mac, rspResult, "Mac");
}
// padding data
this.SetPadding(msgUtility, rspResult);
return(rspResult);
}
/// <summary>
/// Request截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">Msg Parser Object</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual ALTxlog_Domain ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
log.Debug("1.開始轉換自動加值TxLog Request物件");
ALTxlog_Domain oLDomain = new ALTxlog_Domain();
//ComType:0333
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.POS_FLG = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = msgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
if ("SET".Equals(oLDomain.MERC_FLG))
{
oLDomain.STORE_NO = oLDomain.STORE_NO.Substring(2, 6);
oLDomain.REG_ID = oLDomain.REG_ID.Substring(1, 2);
}
//
oLDomain.SN = msgUtility.GetStr(msgBytes, "CenterSeqNo");
//
oLDomain.POS_SEQNO = msgUtility.GetStr(msgBytes, "PosSeqNo");
//
oLDomain.TXLOG = msgUtility.GetStr(msgBytes, "CadLog");
log.Debug("2.結束轉換自動加值TxLog Request物件");
return(oLDomain);
}
/// <summary>
/// 依據Request設定card情報屬性値
/// </summary>
/// <param name="msgBytes">Origin Request byte array</param>
/// <param name="msgUtility">Request Msg Parser</param>
protected virtual void SetCardInfo(IMsgUtility msgUtility, byte[] msgBytes)
{
//Response要用的資料部分
this.cardFormatMemberId = msgUtility.GetBytes(msgBytes, "CardFormatMemberId");
this.cardNo = msgUtility.GetStr(msgBytes, "CardNo");
this.cardExpireDate1 = msgUtility.GetStr(msgBytes, "CardExpireDate1");
this.cardExpireDate2 = msgUtility.GetStr(msgBytes, "CardExpireDate2");
}
/// <summary>
/// 設定Response的Padding部分
/// </summary>
/// <param name="resMsgUility">Response Msg Parser</param>
/// <param name="response">要寫入的response byte array</param>
protected virtual void SetPadding(IMsgUtility resMsgUility, byte[] response)
{
// padding data
byte[] spacePadding = CheckMacContainer.ByteWorker.Fill(resMsgUility.GetTag("DataPadding").Length, 0x20);
resMsgUility.SetBytes(spacePadding, response, "DataPadding");
int length = response.Length;
log.Debug(m => m("9.Response Padding End (array length:{0})", length));
}
/// <summary>
/// Response寫入MAC
/// </summary>
/// <param name="resMsgUility">Response Parser</param>
/// <param name="response">response byte array</param>
/// <param name="reader_id">卡機裝置ID(length:16)</param>
/// <param name="transTime">交易時間(length:14)</param>
protected virtual void SetMAC(IMsgUtility resMsgUility, byte[] response, string reader_id, string transTime)
{
// fetch sha1 data
byte[] hashDataBytes = resMsgUility.GetBytes(response, "HeaderVersion", "Mac");
byte[] sha1Result = CheckMacContainer.HashWorker.ComputeHash(hashDataBytes);
string mac = CheckMacContainer.Mac2Manager.GetAuthMac(reader_id, transTime, sha1Result);
resMsgUility.SetStr(mac, response, "Mac");
log.Debug(m => m("8.Response mac: {0}", mac));
}
private string GenMac(IMsgUtility msgUtility, string data, int macLength = 8)
{
byte[] result = Encoding.ASCII.GetBytes(data);
result = result.Concat(new byte[macLength]).ToArray();//insert a byte[ mac length ]
string readerId = msgUtility.GetStr(result, "ReaderId").Substring(0, 16);
string transDatetime = msgUtility.GetStr(result, "TransDateTime");
// fetch sha1 data
byte[] hashDataBytes = msgUtility.GetBytes(result, "HeaderVersion", "Mac");
byte[] sha1Result = MsgContainer.HashWorker.ComputeHash(hashDataBytes);
string macStr = MsgContainer.Mac2Manager.GetAuthMac(readerId, transDatetime, sha1Result);
return(macStr);
}
//測試Dennis的dll(Spring.net)
static void Main1(string[] args)
{
//app.config要先加入設定的object,目前已在Assembly file內loading,要改成可變更需拿出來變resource file
IApplicationContext ctx = ContextRegistry.GetContext();
IHexConverter hexConverter = ctx["hexConverter"] as IHexConverter;
IByteWorker byteWorker = ctx["byteWorker"] as IByteWorker;
IMac2Manager mac2Manager = ctx["mac2Manager"] as IMac2Manager;
IHashWorker hashWorker = ctx["hashWorker"] as IHashWorker;
IMsgUtility msgUtility = ctx["icash2AOLReqMsgUtility"] as IMsgUtility;
IMsgUtility PAMReqMsgUtility = ctx["icash2PAMReqMsgUtility"] as IMsgUtility;
IMsgUtility PAMRespMsgUtility = ctx["icash2PAMRespMsgUtility"] as IMsgUtility;
Console.ReadKey();
}
/// <summary>
/// Request依據規格書截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">Request Msg Parser</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual CTGB_Soc_Request ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
log.Debug("3.開始轉換取PAM額度Request物件");
CTGB_Soc_Request oLDomain = new CTGB_Soc_Request();
//ComType:0322
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.READER_TYPE = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = msgUtility.GetStr(msgBytes, "ReaderId");
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
//RW 機種Code
oLDomain.RW_TYPE = msgUtility.GetStr(msgBytes, "RwType");
//端末區分
oLDomain.READER_FLG = msgUtility.GetStr(msgBytes, "ReaderFlg");
//Service Code: 總部Code 001
oLDomain.SVC_FLG = msgUtility.GetStr(msgBytes, "SvcFlg");
//機器種別
oLDomain.MACHINE_TYPE = msgUtility.GetStr(msgBytes, "MachineType");
//RW編號
oLDomain.RW_NO = msgUtility.GetStr(msgBytes, "RwNo");
//Data部分
//特約機構代號
oLDomain.MERCHANT_ID = msgUtility.GetStr(msgBytes, "MerchantID");
//POS交易序號
oLDomain.POS_SEQNO = msgUtility.GetStr(msgBytes, "PosSeqNo");
//收銀員編號
oLDomain.CASHIER_NO = msgUtility.GetStr(msgBytes, "CashierNo");
//端末ID
oLDomain.Terminal_ID = msgUtility.GetStr(msgBytes, "TerminalID");
//前次加值日的加值水位餘額
oLDomain.LOADING_BAL = msgUtility.GetStr(msgBytes, "LoadingBalance");
//前次加值日的加值交易累計次數
oLDomain.LOADING_SEQ = msgUtility.GetStr(msgBytes, "LoadingSequence");
//電文產出日時
oLDomain.DATETIME = msgUtility.GetStr(msgBytes, "DateTime");
//request mac
oLDomain.MAC = this.mac;
log.Debug("4.結束轉換取PAM額度Request物件");
return(oLDomain);
}
/// <summary>
/// Response物件轉換成byte[]
/// </summary>
/// <param name="msgUtility">Msg Parser Object</param>
/// <param name="response">後端給的POCO</param>
/// <param name="request">Origin Request byte array</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, ALTxlog_Domain response, byte[] request)
{
log.Debug(m => m("5.轉換後台自動加值TxLog Response物件 => Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response
msgUtility.SetStr("02", rspResult, "Communicate");
msgUtility.SetStr(response.TXLOG_RC, rspResult, "ReturnCode");
//取得資料部分的大小並設定
string sizeStr = CheckMacContainer.StrHelper.LeftPad(msgUtility.GetSize("DataVersion", "EndOfData"), msgUtility.GetTag("DecryptSize").Length, '0');
msgUtility.SetStr(sizeStr, rspResult, "DecryptSize");
msgUtility.SetStr(sizeStr, rspResult, "EncryptSize");
//寫入空白
msgUtility.SetBytes(CheckMacContainer.ByteWorker.Fill(msgUtility.GetTag("DataPadding").Length, 0x20), rspResult, "DataPadding");
//依據定義改變Response大小(因Request資料部分長度與Response資料部分長度不一樣)
rspResult = CheckMacContainer.ByteWorker.SubArray(rspResult, 0, msgUtility.GetSize("HeaderVersion", "EndOfData"));
log.Debug(m => m("6.轉換後台自動加值TxLog Response物件完畢"));
return(rspResult);
}
/// <summary>
/// Response物件建立MAC並依據規格書轉換成byte[]
/// </summary>
/// <param name="msgUtility">Response Msg Parser</param>
/// <param name="response">後端給的POCO</param>
/// <param name="request">Origin Request byte array</param>
/// <param name="doMAC">是否產生MAC:驗證失敗就使用來源的mac</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, CTGB_Soc_Request response, byte[] request, bool doMAC = true)
{
log.Debug(m => m("7.轉換後台Response物件並建立MAC並轉成Response Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response(必定回傳資訊)
msgUtility.SetStr("02", rspResult, "Communicate");
msgUtility.SetStr(response.RETURN_CODE, rspResult, "ReturnCode");
msgUtility.SetStr(response.SN, rspResult, "CenterSeqNo");
msgUtility.SetStr(this.transDateTime, rspResult, "DateTime");
//是否產生mac(request的mac驗證成功就會還一個response,不論後台response正常或異常)
if (doMAC)
{
msgUtility.SetStr(response.MERCHANT_ID, rspResult, "MerchantID");
msgUtility.SetStr(response.STORE_NO, rspResult, "StoreID");
msgUtility.SetStr(response.REG_ID, rspResult, "POSNO");
msgUtility.SetStr(response.POS_SEQNO, rspResult, "PosSeqNo");
msgUtility.SetStr(response.CASHIER_NO, rspResult, "CashierNo");
msgUtility.SetStr(response.READER_ID, rspResult, "TerminalID");
msgUtility.SetStr(response.LOADING_BAL, rspResult, "LoadingBalance");
msgUtility.SetStr(response.LOADING_SEQ, rspResult, "LoadingSequence");
// fetch sha1 data
this.SetMAC(msgUtility, rspResult, this.readerId, this.transDateTime);
}
else
{
//若Mac驗證失敗,則使用來源mac簡易回傳
msgUtility.SetStr(this.mac, rspResult, "Mac");
}
// padding data : SPEC length 0
//this.SetPadding(msgUtility, rspResult);
return(rspResult);
}
/// <summary>
/// 設定Response的Padding部分
/// </summary>
/// <param name="resMsgUility">Response Msg Parser</param>
/// <param name="response">要寫入的response byte array</param>
protected virtual void SetPadding(IMsgUtility resMsgUility, byte[] response)
{
// padding data
byte[] spacePadding = CheckMacContainer.ByteWorker.Fill(resMsgUility.GetTag("DataPadding").Length, 0x20);
resMsgUility.SetBytes(spacePadding, response, "DataPadding");
//log.Debug(m => m("9.Response Byte[]轉換完成, length:{0}", response.Length));
int length = response.Length;
log.Debug(m => m("9.Response Padding End (array length:{0})", length));
}
/// <summary>
/// Response寫入MAC
/// </summary>
/// <param name="resMsgUility">Response Msg Parser</param>
/// <param name="response">response byte array</param>
/// <param name="reader_id">卡機裝置ID(length:16)</param>
/// <param name="transTime">交易時間(length:14)</param>
/// <returns></returns>
protected virtual void SetMAC(IMsgUtility resMsgUility, byte[] response, string reader_id, string transTime)
{
// fetch sha1 data
byte[] hashDataBytes = resMsgUility.GetBytes(response, "HeaderVersion", "Mac");
byte[] sha1Result = CheckMacContainer.HashWorker.ComputeHash(hashDataBytes);
string mac = CheckMacContainer.Mac2Manager.GetAuthMac(reader_id, transTime, sha1Result);
resMsgUility.SetStr(mac, response, "Mac");
log.Debug(m => m("8.Response mac: {0}", mac));
}
/// <summary>
/// 依據Request設定card情報屬性値
/// </summary>
/// <param name="msgBytes">Origin Request byte array</param>
/// <param name="msgUtility">Request Msg Parser</param>
protected virtual void SetCardInfo(IMsgUtility msgUtility,byte[] msgBytes)
{
//Response要用的資料部分
this.cardFormatMemberId = msgUtility.GetBytes(msgBytes, "CardFormatMemberId");
this.cardNo = msgUtility.GetStr(msgBytes, "CardNo");
this.cardExpireDate1 = msgUtility.GetStr(msgBytes, "CardExpireDate1");
this.cardExpireDate2 = msgUtility.GetStr(msgBytes, "CardExpireDate2");
}
/// <summary>
/// Response物件建立MAC並依據規格書轉轉換成byte[]
/// </summary>
/// <param name="msgUtility">Response Msg Parser</param>
/// <param name="response">後端給的POCO</param>
/// <param name="request">Origin Request byte array</param>
/// <param name="doMAC">是否產生MAC:驗證失敗就不產了</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, AL2POS_Domain response, byte[] request, bool doMAC = true)
{
log.Debug(m => m("7.轉換後台Response物件並建立MAC並轉成Response Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response
msgUtility.SetStr("02", rspResult, "Communicate");
//return code
msgUtility.SetStr(response.AL2POS_RC, rspResult, "ReturnCode");
//承認編號
msgUtility.SetStr(response.AL2POS_SN, rspResult, "CenterSeqNo");
//Answer
msgUtility.SetBytes(this.cardFormatMemberId, rspResult, "CardFormatMemberId");
msgUtility.SetStr(this.cardNo, rspResult, "CardNo");
msgUtility.SetStr(this.cardExpireDate1, rspResult, "CardExpireDate1");
msgUtility.SetStr(this.cardExpireDate2, rspResult, "CardExpireDate2");
//交易時間
msgUtility.SetStr(this.transDateTime, rspResult, "TransDateTime");
//是否產生mac
if (doMAC)
{
// fetch sha1 data
this.SetMAC(msgUtility, rspResult, this.readerId, this.transDateTime);//CheckMacContainer.Mac2Manager.GetAuthMac(response.READER_ID, response.AL_TRANSTIME, sha1Result);
}
else
{
//若Mac驗證失敗,則使用來源mac簡易回傳
msgUtility.SetStr(this.mac, rspResult, "Mac");
}
// padding data
this.SetPadding(msgUtility, rspResult);
return rspResult;
}
/// <summary>
/// Request截取需要的資料轉成POCO
/// </summary>
/// <param name="msgBytes">Origin Request byte array</param>
/// <param name="msgUtility">Request Msg Parser</param>
/// <returns>POCO</returns>
protected virtual AL2POS_Domain ParseRequest(IMsgUtility msgUtility,byte[] msgBytes)
{
log.Debug("3.開始轉換自動加值查詢Request物件");
AL2POS_Domain oLDomain = new AL2POS_Domain();
//ComType:0531
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
//端末Maker種別
oLDomain.POS_FLG = msgUtility.GetStr(msgBytes, "ReaderType");
//端末製造編號
oLDomain.READER_ID = this.readerId;//CheckMacContainer.AOLReqMsgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
//客戶識別符號 ex:SET
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
// modify StoreNo and RegId
if ("SET".Equals(oLDomain.MERC_FLG))
{
oLDomain.STORE_NO = oLDomain.STORE_NO.Substring(2, 6);
oLDomain.REG_ID = oLDomain.REG_ID.Substring(1, 2);
}
//
oLDomain.AL_AMT = 0;
//
oLDomain.ICC_NO = msgUtility.GetStr(msgBytes, "CardNo");
oLDomain.AL_TRANSTIME = this.transDateTime;//CheckMacContainer.AOLReqMsgUtility.GetStr(msgBytes, "TransDateTime");
log.Debug("4.結束轉換自動加值查詢Request物件");
return oLDomain;
}
/// <summary>
/// 檢驗Request的MAC
/// </summary>
/// <param name="msgBytes">Origin Request byte array</param>
/// <param name="msgUtility">Request Msg Parser</param>
/// <returns>true:success/false:failed</returns>
protected virtual bool CheckMac(IMsgUtility msgUtility,byte[] msgBytes)
{
bool result = false;
try
{
log.Debug(m => m("1.開始驗證MAC"));
//設定Card情報:驗證失敗的時候用
this.SetCardInfo(msgUtility, msgBytes);
//reader id 取前面16個字串
this.readerId = msgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
//取交易時間
this.transDateTime = msgUtility.GetStr(msgBytes, "TransDateTime"); ;
//取後面的mac:要用來檢查data部分是否有被串改
this.mac = msgUtility.GetStr(msgBytes, "Mac");
//將data的部分取出作SHA1
byte[] hashData = msgUtility.GetBytes(msgBytes, "HeaderVersion", "Mac");
byte[] hashResult = CheckMacContainer.HashWorker.ComputeHash(hashData);
//開始檢查hash過的data部分是否與mac値一致
result = CheckMacContainer.Mac2Manager.ChkInitMac(this.readerId, this.transDateTime, hashResult, this.mac);
log.Debug(m => m("2.結束驗證MAC:{0}", result.ToString()));
return result;
}
catch (Exception ex)
{
log.Error(m => m("[State_AutoLoadQuery][CheckMac] Error: {0} \r\n{1}", ex.Message, ex.StackTrace));
return false;
}
}
/// <summary>
/// Response物件轉換成byte[]
/// </summary>
/// <param name="msgUtility">Response Msg Parser</param>
/// <param name="response">後端給的POCO</param>
/// <param name="request">Origin Request byte array</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, Txlog_Domain response, byte[] request)
{
log.Debug(m => m("5.轉換後台購貨取消TxLog Response物件 => Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response
msgUtility.SetStr("02", rspResult, "Communicate");
msgUtility.SetStr(response.TXLOG_RC, rspResult, "ReturnCode");
//取得資料部分的大小並設定
string sizeStr = CheckMacContainer.StrHelper.LeftPad(msgUtility.GetSize("DataVersion", "EndOfData"), msgUtility.GetTag("DecryptSize").Length, '0');
msgUtility.SetStr(sizeStr, rspResult, "DecryptSize");
msgUtility.SetStr(sizeStr, rspResult, "EncryptSize");
//寫入空白
msgUtility.SetBytes(CheckMacContainer.ByteWorker.Fill(msgUtility.GetTag("DataPadding").Length, 0x20), rspResult, "DataPadding");
//依據定義改變Response大小(因Request資料部分長度與Response資料部分長度不一樣)
rspResult = CheckMacContainer.ByteWorker.SubArray(rspResult, 0, msgUtility.GetSize("HeaderVersion", "EndOfData"));
log.Debug(m => m("6.轉換後台購貨取消TxLog Response物件完畢"));
return rspResult;
}
/// <summary>
/// Request截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">Msg Parser Object</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual Txlog_Domain ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
/*
{"COM_TYPE":"0341","MERCHANT_NO":null,"MERC_FLG":"SET","M_KIND":null,"POS_FLG":"01","POS_SEQNO":"471756","READER_ID":"8604241F6A9F2980 ","REG_ID":"01","SN":"02922396","STORE_NO":"113584","TRANS_TYPE":null,"TXLOG":"52201411031908470000000073111400240070060000020004241F6A9F2980000005000000420000001500009100000000270000880604241F6A9F298000000000000000000000000100000200000000006520C0FBSET00100113584100118604241F6A9F2980 00000294000000000000000000000000000000000000000000000000000000000000000000000A2","TXLOG_RC":null}
*/
log.Debug("1.開始轉換購貨取消TxLog Request物件");
Txlog_Domain oLDomain = new Txlog_Domain();
//ComType:0333
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.POS_FLG = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = msgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
if ("SET".Equals(oLDomain.MERC_FLG))
{
oLDomain.STORE_NO = oLDomain.STORE_NO.Substring(2, 6);
oLDomain.REG_ID = oLDomain.REG_ID.Substring(1, 2);
}
//
oLDomain.SN = msgUtility.GetStr(msgBytes, "CenterSeqNo");
//
oLDomain.POS_SEQNO = msgUtility.GetStr(msgBytes, "PosSeqNo");
//
oLDomain.TXLOG = msgUtility.GetStr(msgBytes, "CadLog");
log.Debug("2.結束轉換購貨取消TxLog Request物件");
return oLDomain;
}
/// <summary>
/// Response物件建立MAC並依據規格書轉換成byte[]
/// </summary>
/// <param name="msgUtility">Response Msg Parser</param>
/// <param name="response">後端給的POCO</param>
/// <param name="request">Origin Request byte array</param>
/// <param name="doMAC">是否產生MAC:驗證失敗就使用來源的mac</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, CTGB_Soc_Request response, byte[] request, bool doMAC = true)
{
log.Debug(m => m("7.轉換後台Response物件並建立MAC並轉成Response Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response(必定回傳資訊)
msgUtility.SetStr("02", rspResult, "Communicate");
msgUtility.SetStr(response.RETURN_CODE, rspResult, "ReturnCode");
msgUtility.SetStr(response.SN, rspResult, "CenterSeqNo");
msgUtility.SetStr(this.transDateTime, rspResult, "DateTime");
//是否產生mac(request的mac驗證成功就會還一個response,不論後台response正常或異常)
if (doMAC)
{
msgUtility.SetStr(response.MERCHANT_ID, rspResult, "MerchantID");
msgUtility.SetStr(response.STORE_NO, rspResult, "StoreID");
msgUtility.SetStr(response.REG_ID, rspResult, "POSNO");
msgUtility.SetStr(response.POS_SEQNO, rspResult, "PosSeqNo");
msgUtility.SetStr(response.CASHIER_NO, rspResult, "CashierNo");
msgUtility.SetStr(response.READER_ID, rspResult, "TerminalID");
msgUtility.SetStr(response.LOADING_BAL, rspResult, "LoadingBalance");
msgUtility.SetStr(response.LOADING_SEQ, rspResult, "LoadingSequence");
// fetch sha1 data
this.SetMAC(msgUtility, rspResult, this.readerId, this.transDateTime);
}
else
{
//若Mac驗證失敗,則使用來源mac簡易回傳
msgUtility.SetStr(this.mac, rspResult, "Mac");
}
// padding data : SPEC length 0
//this.SetPadding(msgUtility, rspResult);
return rspResult;
}
/// <summary>
/// Request依據規格書截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">Request Msg Parser</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual CTGB_Soc_Request ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
log.Debug("3.開始轉換取PAM額度Request物件");
CTGB_Soc_Request oLDomain = new CTGB_Soc_Request();
//ComType:0322
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.READER_TYPE = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = msgUtility.GetStr(msgBytes, "ReaderId");
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
//RW 機種Code
oLDomain.RW_TYPE = msgUtility.GetStr(msgBytes, "RwType");
//端末區分
oLDomain.READER_FLG = msgUtility.GetStr(msgBytes, "ReaderFlg");
//Service Code: 總部Code 001
oLDomain.SVC_FLG = msgUtility.GetStr(msgBytes, "SvcFlg");
//機器種別
oLDomain.MACHINE_TYPE = msgUtility.GetStr(msgBytes, "MachineType");
//RW編號
oLDomain.RW_NO = msgUtility.GetStr(msgBytes, "RwNo");
//Data部分
//特約機構代號
oLDomain.MERCHANT_ID = msgUtility.GetStr(msgBytes, "MerchantID");
//POS交易序號
oLDomain.POS_SEQNO = msgUtility.GetStr(msgBytes, "PosSeqNo");
//收銀員編號
oLDomain.CASHIER_NO = msgUtility.GetStr(msgBytes, "CashierNo");
//端末ID
oLDomain.Terminal_ID = msgUtility.GetStr(msgBytes, "TerminalID");
//前次加值日的加值水位餘額
oLDomain.LOADING_BAL = msgUtility.GetStr(msgBytes, "LoadingBalance");
//前次加值日的加值交易累計次數
oLDomain.LOADING_SEQ = msgUtility.GetStr(msgBytes, "LoadingSequence");
//電文產出日時
oLDomain.DATETIME = msgUtility.GetStr(msgBytes, "DateTime");
//request mac
oLDomain.MAC = this.mac;
log.Debug("4.結束轉換取PAM額度Request物件");
return oLDomain;
}
/// <summary>
/// Request依據規格書截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">Request Msg Parser</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual POL_Domain ParseRequest(IMsgUtility msgUtility, byte[] msgBytes)
{
log.Debug("3.開始轉換購貨取消Request物件");
POL_Domain oLDomain = new POL_Domain();
//ComType:0332
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.POS_FLG = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = this.readerId;//CheckMacContainer.AOLReqMsgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
// modify StoreNo and RegId
if ("SET".Equals(oLDomain.MERC_FLG))
{
oLDomain.STORE_NO = oLDomain.STORE_NO.Substring(2, 6);
oLDomain.REG_ID = oLDomain.REG_ID.Substring(1, 2);
}
//
oLDomain.PCHR_AMT = Convert.ToInt32(this.amount);
//
oLDomain.ICC_NO = msgUtility.GetStr(msgBytes, "CardNo");
log.Debug("4.結束轉換購貨取消Request物件");
return oLDomain;
}
/// <summary>
/// Response物件建立MAC並依據規格書轉換成byte[]
/// </summary>
/// <param name="msgUtility">Response Msg Parser</param>
/// <param name="response">後端給的POCO</param>
/// <param name="request">Origin Request byte array</param>
/// <param name="doMAC">是否產生MAC:驗證失敗就使用來源的mac</param>
/// <returns>response byte array</returns>
protected virtual byte[] ParseResponse(IMsgUtility msgUtility, POL_Domain response, byte[] request, bool doMAC = true)
{
log.Debug(m => m("7.轉換後台Response物件並建立MAC並轉成Response Byte[]"));
byte[] rspResult = new byte[request.Length];
Buffer.BlockCopy(request, 0, rspResult, 0, request.Length);//
// modify request to response
msgUtility.SetStr("02", rspResult, "Communicate");
msgUtility.SetStr(response.PCHR_RC, rspResult, "ReturnCode");
msgUtility.SetStr(response.PCHR_SN, rspResult, "CenterSeqNo");
msgUtility.SetStr(this.amount, rspResult, "Amount");
msgUtility.SetStr(this.transDateTime, rspResult, "TransDateTime");
//是否產生mac
if (doMAC)
{
// fetch sha1 data
this.SetMAC(msgUtility, rspResult, this.readerId, this.transDateTime);
}
else
{
//若Mac驗證失敗,則使用來源mac簡易回傳
msgUtility.SetStr(this.mac, rspResult, "Mac");
}
// padding data
this.SetPadding(msgUtility, rspResult);
return rspResult;
}
private string GenMac(IMsgUtility msgUtility,string data,int macLength = 8)
{
byte[] result = Encoding.ASCII.GetBytes(data);
result = result.Concat(new byte[macLength]).ToArray();//insert a byte[ mac length ]
string readerId = msgUtility.GetStr(result, "ReaderId").Substring(0, 16);
string transDatetime = msgUtility.GetStr(result, "TransDateTime");
// fetch sha1 data
byte[] hashDataBytes = msgUtility.GetBytes(result, "HeaderVersion", "Mac");
byte[] sha1Result = MsgContainer.HashWorker.ComputeHash(hashDataBytes);
string macStr = MsgContainer.Mac2Manager.GetAuthMac(readerId, transDatetime, sha1Result);
return macStr;
}
/// <summary>
/// Request截取需要的資料轉成POCO
/// </summary>
/// <param name="msgUtility">Msg Parser Object</param>
/// <param name="msgBytes">Origin Request byte array</param>
/// <returns>POCO</returns>
protected virtual ALTxlog_Domain ParseRequest(IMsgUtility msgUtility,byte[] msgBytes)
{
log.Debug("1.開始轉換自動加值TxLog Request物件");
ALTxlog_Domain oLDomain = new ALTxlog_Domain();
//ComType:0333
oLDomain.COM_TYPE = msgUtility.GetStr(msgBytes, "ReqType");
oLDomain.POS_FLG = msgUtility.GetStr(msgBytes, "ReaderType");
oLDomain.READER_ID = msgUtility.GetStr(msgBytes, "ReaderId").Substring(0, 16);
oLDomain.MERC_FLG = msgUtility.GetStr(msgBytes, "MercFlg");
oLDomain.STORE_NO = msgUtility.GetStr(msgBytes, "StoreNo");
oLDomain.REG_ID = msgUtility.GetStr(msgBytes, "RegId");
if("SET".Equals(oLDomain.MERC_FLG))
{
oLDomain.STORE_NO =oLDomain.STORE_NO.Substring(2, 6);
oLDomain.REG_ID = oLDomain.REG_ID.Substring(1, 2);
}
//
oLDomain.SN = msgUtility.GetStr(msgBytes, "CenterSeqNo");
//
oLDomain.POS_SEQNO = msgUtility.GetStr(msgBytes, "PosSeqNo");
//
oLDomain.TXLOG = msgUtility.GetStr(msgBytes, "CadLog");
log.Debug("2.結束轉換自動加值TxLog Request物件");
return oLDomain;
}
