public void TestUnpack()
{
var fieldData =
"FF2081919F02060000000010009F03060000000000004F07A0000000041010820258009F360200019F2608E4539FFFFAA341DB9F2701808E100000000000000000420341031E031F009F34034203009F10120212A0000F240000DAC000000000000000FF9F3303E0F0C89F1A0202889F350122950500000480009F420208409A031106239F4104000000019C01009F37048202D9DC";
var tagData = fieldData.ToByteArray();
var tags = EmvUtils.UnpackEmvTags(tagData);
Assert.AreEqual(1, tags.Count);
}
public void TestUnpack()
{
var msg = "9f0607a00000000310109a03100824".ToByteArray();
var tags = EmvUtils.UnpackEmvTags(msg);
Assert.AreEqual(2, tags.Count);
var date = tags[Tag.tran_date];
var appl = tags[Tag.appl_id];
CollectionAssert.AreEqual("100824".ToByteArray(), date);
CollectionAssert.AreEqual("a0000000031010".ToByteArray(), appl);
}
private static string GetEntryMode(AuthorizationBuilder builder, Channel channel)
{
if (channel == Channel.CardPresent)
{
if (builder.PaymentMethod is ITrackData)
{
var paymentMethod = (ITrackData)builder.PaymentMethod;
if (!string.IsNullOrEmpty(builder.TagData))
{
if (paymentMethod.EntryMethod == EntryMethod.Proximity)
{
return("CONTACTLESS_CHIP");
}
var emvData = EmvUtils.ParseTagData(builder.TagData);
if (emvData.isContactlessMsd())
{
return("CONTACTLESS_SWIPE");
}
return("CHIP");
}
if (paymentMethod.EntryMethod == EntryMethod.Swipe)
{
return("SWIPE");
}
}
if (builder.PaymentMethod is ICardData && ((ICardData)builder.PaymentMethod).CardPresent)
{
return("MANUAL");
}
return("SWIPE");
}
else
{
if (builder.PaymentMethod is ICardData)
{
var paymentMethod = (ICardData)builder.PaymentMethod;
if (paymentMethod.ReaderPresent)
{
return("ECOM");
}
else
{
switch (paymentMethod?.EntryMethod)
{
case ManualEntryMethod.Phone:
return("PHONE");
case ManualEntryMethod.Moto:
return("MOTO");
case ManualEntryMethod.Mail:
return("MAIL");
default:
break;
}
}
}
if (builder.TransactionModifier == TransactionModifier.EncryptedMobile &&
builder.PaymentMethod is CreditCardData &&
((CreditCardData)builder.PaymentMethod).HasInAppPaymentData())
{
return("IN_APP");
}
return("ECOM");
}
}
