public void CreateFromPartsTest()
{
KsiSignatureFactory signatureFactory = new KsiSignatureFactory();
IKsiSignature signature;
using (FileStream stream = new FileStream(Path.Combine(TestSetup.LocalPath, Resources.KsiSignature_Ok), FileMode.Open))
{
signature = new KsiSignatureFactory().Create(stream);
}
IKsiSignature newSignature = signatureFactory.Create(signature.GetAggregationHashChains(), signature.CalendarHashChain, signature.CalendarAuthenticationRecord,
signature.PublicationRecord,
signature.Rfc3161Record, signature.InputHash);
Assert.AreEqual(signature.EncodeValue(), newSignature.EncodeValue(), "Signatures should be equal.");
}
public void CreateFromPartsWithoutCalendarHashChainFailTest()
{
KsiSignatureFactory signatureFactory = new KsiSignatureFactory();
IKsiSignature signature;
using (FileStream stream = new FileStream(Path.Combine(TestSetup.LocalPath, Resources.KsiSignature_Ok), FileMode.Open))
{
signature = new KsiSignatureFactory().Create(stream);
}
// create signature without calendar hash chain but with calendar auth record.
TlvException ex = Assert.Throws <TlvException>(delegate
{
signatureFactory.Create(signature.GetAggregationHashChains(), null, signature.CalendarAuthenticationRecord, signature.PublicationRecord,
signature.Rfc3161Record, signature.InputHash);
});
Assert.That(ex.Message, Does.StartWith("No publication record or calendar authentication record is allowed in KSI signature if there is no calendar hash chain"));
}