/// <summary>
/// 获取应用标识符
/// </summary>
/// <returns></returns>
public void GetAID(ICCard card)
{
string result = CardReader.SendAPDU(APDUCommand.GETDATA);
List <TLVEntity> tlvList = TLVHelper.ToTLVEntityList(result);
var entity = TLVHelper.GetValueByTag(tlvList, EMVTag.AID);
if (entity == null)
{
throw new CardReadException("获取不到卡片的应用标识符！");
}
card.AID = CodeConvert.ToHexString(entity.Value);
}
/// <summary>
/// 获取处理选项数据对象列表（PDOL）
/// </summary>
/// <returns></returns>
public void GetPDOL(ICCard card)
{
string aid = card.AID;
APDUEntity apdu = new APDUEntity("00", APDU_INS.SELECT, "04", "00", string.Format("{0}{1}", (aid.Length / 2).ToString("x2"), aid));
string result = CardReader.SendAPDU(apdu.ToString());
List <TLVEntity> tlvList = TLVHelper.ToTLVEntityList(result);
var entity = TLVHelper.GetValueByTag(tlvList, EMVTag.PDOL);
if (entity == null)
{
throw new CardReadException("获取不到卡片的处理选项数据对象列表！");
}
card.GPOL = CodeConvert.ToTLStringList(entity.Value);
}
/// <summary>
/// 发卡行外部认证
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public bool IssueBankAuthenticate(string data)
{
//支付成功获取发卡行返回的55域数据
byte[] part55Data = CodeConvert.HexStringToByteArray(data);
List <TLVEntity> tlvList = TLVPackage.Construct(part55Data);
TLVEntity entity = TLVHelper.GetValueByTag(tlvList, "91");//获取发卡行认证数据
if (entity != null)
{
APDUEntity apdu = new APDUEntity("00", "82", "00", "00", CodeConvert.ToHexString(entity.Length) + CodeConvert.ToHexString(entity.Value));
string result = CardReader.SendAPDU(apdu.ToString());
return(true);// result.Equals(StatusCode.Success) == result.Equals(StatusCode.Authenticated);
}
else
{
return(true);
}
}
/// <summary>
/// 获取所有应用文件的数据
/// </summary>
/// <param name="card">卡片</param>
/// <returns></returns>
public List <TLVEntity> GetData(ICCard card)
{
List <TLVEntity> tlvList = new List <TLVEntity>();
List <string> dataList = new List <string>();
card.AFL.ToList().ForEach(af => GetDataBySF(dataList, af));
foreach (string data in dataList)
{
tlvList.AddRange(TLVHelper.ToTLVEntityList(data));
}
//card.AppFileDataList = tlvList;
//卡号
card.CardNo = CodeConvert.ToHexString(TLVHelper.GetValueByTag(tlvList, EMVTag.PAN).Value).Replace("F", "");
//序列号 858323域使用
card.PANSerialNum = CodeConvert.ToHexString(TLVHelper.GetValueByTag(tlvList, EMVTag.PANSerialNum).Value);
card.AppVersionNo = CodeConvert.ToHexString(TLVHelper.GetValueByTag(tlvList, EMVTag.AppVersionNo).Value); //应用版本号
string msg2 = CodeConvert.ToHexString(TLVHelper.GetValueByTag(tlvList, EMVTag.Msg2).Value); //等价2磁道数据
msg2 = msg2.ToUpper().Replace("D", "="); //有些银行为对为D的情况做处理
if (msg2.EndsWith("F"))
{
msg2 = msg2.Substring(0, msg2.Length - 1);
}
if (msg2.StartsWith(card.CardNo + "="))
{
string dateString = msg2.Split('=')[1].Substring(0, 4);
dateString = string.Format("{0}-{1}-{2}", "20" + dateString.Substring(0, 2), dateString.Substring(2, 2), "01");
card.EffectiveDate = Convert.ToDateTime(dateString);
}
card.Msg2 = msg2;//等价2磁道数据
//卡风险管理数据对象列表1 用于获取应用密文
card.CDOL1 = CodeConvert.ToTLStringList(TLVHelper.GetValueByTag(tlvList, EMVTag.CDOL1).Value);
card.CDOL2 = CodeConvert.ToTLStringList(TLVHelper.GetValueByTag(tlvList, EMVTag.CDOL2).Value);
var proid = TLVHelper.GetValueByTag(tlvList, EMVTag.ProductId);
if (proid != null)
{
card.ProductId = CodeConvert.ToHexString(proid.Value);
}
return(tlvList);
}