private ThirdIssuanceMessageInfo HandleThirdMessageInfo(Issuer issuer, SecondIssuanceMessage secondMessage)
{
ThirdIssuanceMessageInfo thirdMessageInfo = new ThirdIssuanceMessageInfo();
thirdMessageInfo.ThirdMessage = issuer.GenerateThirdMessage(secondMessage);
return thirdMessageInfo;
}
public void TestIssuerStateExport()
{
IssuerKeyAndParameters ikap;
IssuerProtocolParameters ipp;
ProverProtocolParameters ppp;
StaticTestHelpers.GenerateTestIssuanceParameters("test issuer params", "test spec", 3, true, 6, out ikap, out ipp, out ppp);
// generate test issuer parameters
Issuer issuer = ipp.CreateIssuer();
IssuerParameters ip = ikap.IssuerParameters;
Prover prover = ppp.CreateProver();
FirstIssuanceMessage msg1 = null;
SecondIssuanceMessage msg2 = null;
ThirdIssuanceMessage msg3 = null;
msg1 = issuer.GenerateFirstMessage();
PostFirstMessageState state = issuer.ExportPostFirstMessageState();
string serializedState = ikap.IssuerParameters.Serialize(state);
msg2 = prover.GenerateSecondMessage(msg1);
// make sure the original issuer is unusable
try
{
issuer.GenerateThirdMessage(msg2);
Assert.Fail();
}
catch (Exception)
{
// expected
}
// complete the issuance with a new issuer instance
Issuer issuer2 = new Issuer(ikap, ikap.IssuerParameters.Deserialize<PostFirstMessageState>(serializedState));
msg3 = issuer2.GenerateThirdMessage(msg2);
// make sure tokens are valid by completing the issuance
prover.GenerateTokens(msg3);
}