public VaspSessionsManager(
VaspClient vaspClient,
IVaspCallbacks vaspCallbacks)
{
_vaspClient = vaspClient;
_originatorVaspCallbacks = new OriginatorVaspCallbacks(
async(message, originatorSession) =>
{
await vaspCallbacks.SessionReplyMessageReceivedAsync(originatorSession.SessionId, message);
},
async(message, originatorSession) =>
{
await vaspCallbacks.TransferReplyMessageReceivedAsync(originatorSession.SessionId, message);
if (message.Message.MessageCode == "5") //todo: handle properly.
{
await originatorSession.TerminateAsync(TerminationMessage.TerminationMessageCode.SessionClosedTransferOccured);
originatorSession.Wait();
}
},
async(message, originatorSession) =>
{
await vaspCallbacks.TransferConfirmationMessageReceivedAsync(originatorSession.SessionId, message);
await originatorSession.TerminateAsync(TerminationMessage.TerminationMessageCode.SessionClosedTransferOccured);
originatorSession.Wait();
});
IVaspMessageHandler vaspMessageHandler = new VaspMessageHandlerCallbacks(
vaspInfo => Task.FromResult(true),
async(request, currentSession) =>
{
_beneficiarySessions[currentSession.SessionId] = currentSession as BeneficiarySession;
await vaspCallbacks.TransferRequestMessageReceivedAsync(currentSession.SessionId, request);
return(null);
},
async(dispatch, currentSession) =>
{
await vaspCallbacks.TransferDispatchMessageReceivedAsync(currentSession.SessionId, dispatch);
return(null);
});
_vaspClient.RunListener(vaspMessageHandler);
}
public async Task CreateSessionBetweenVASPs()
{
int sessionTerminationCounter = 0;
SessionTermination sessionTerminationDelegate = @event => { sessionTerminationCounter++; };
(VaspInformation vaspInfoPerson, VaspContractInfo vaspContractInfoPerson) = await VaspInformationBuilder.CreateForNaturalPersonAsync(
NodeClient.EthereumRpc,
Settings.VaspSmartContractAddressPerson,
Settings.NaturalPersonIds,
Settings.PlaceOfBirth);
VaspClient originator = VaspClient.Create(
vaspInfoPerson,
vaspContractInfoPerson,
Settings.PersonHandshakePrivateKeyHex,
Settings.PersonSignaturePrivateKeyHex,
NodeClient.EthereumRpc,
NodeClient.WhisperRpc,
_fakeEnsProvider,
_signService,
NodeClient.TransportClient);
(VaspInformation vaspInfoJuridical, VaspContractInfo vaspContractInfoJuridical) = await VaspInformationBuilder.CreateForJuridicalPersonAsync(
NodeClient.EthereumRpc,
Settings.VaspSmartContractAddressJuridical,
Settings.JuridicalIds);
VaspClient beneficiary = VaspClient.Create(
vaspInfoJuridical,
vaspContractInfoJuridical,
Settings.JuridicalHandshakePrivateKeyHex,
Settings.JuridicalSignaturePrivateKeyHex,
NodeClient.EthereumRpc,
NodeClient.WhisperRpc,
_fakeEnsProvider,
_signService,
NodeClient.TransportClient);
var originatorVaan = VirtualAssetssAccountNumber.Create(vaspInfoPerson.GetVaspCode(), "524ee3fb082809");
var beneficiaryVaan = VirtualAssetssAccountNumber.Create(vaspInfoJuridical.GetVaspCode(), "524ee3fb082809");
IVaspMessageHandler messageHandler = new VaspMessageHandlerCallbacks(
(vaspInfo) =>
{
return(Task.FromResult(true));
},
(request, currentSession) =>
{
var message = new TransferReplyMessage(currentSession.SessionId, TransferReplyMessage.TransferReplyMessageCode.TransferAccepted,
request.Originator,
new Beneficiary("Mr. Test", request.Beneficiary.VAAN),
new TransferReply(
request.Transfer.VirtualAssetType,
request.Transfer.TransferType,
request.Transfer.Amount,
"0x0"),
request.VASP);
return(Task.FromResult(message));
},
(dispatch, currentSession) =>
{
var message = new TransferConfirmationMessage(currentSession.SessionId,
TransferConfirmationMessage.TransferConfirmationMessageCode.TransferConfirmed,
dispatch.Originator,
dispatch.Beneficiary,
dispatch.Transfer,
dispatch.Transaction,
dispatch.VASP);
return(Task.FromResult(message));
});
beneficiary.RunListener(messageHandler);
originator.SessionTerminated += sessionTerminationDelegate;
beneficiary.SessionTerminated += sessionTerminationDelegate;
// change enum to string and add constants
//beneficiary.TransferRequest += request => new TransferReply(VirtualAssetType.ETH, TransferType.BlockchainTransfer, "10", "1223");
//beneficiary.TransferDispatch += message => new TransferConfirmationMessage();
var originatorDoc = Originator.CreateOriginatorForNaturalPerson(
"Test van der Test",
originatorVaan,
new PostalAddress(
"StreetX",
44,
"AddressLineX",
"510051",
"TownX",
Country.List["DE"]),
new PlaceOfBirth(DateTime.Today.AddYears(-30), "TownX", Country.List["DE"]),
new NaturalPersonId[]
{
new NaturalPersonId("Id", NaturalIdentificationType.NationalIdentityNumber, Country.List["DE"]),
});
var session = await originator.CreateSessionAsync(originatorDoc, beneficiaryVaan);
var transferReply = await session.TransferRequestAsync(new TransferInstruction()
{
VirtualAssetTransfer = new VirtualAssetTransfer()
{
TransferType = TransferType.BlockchainTransfer,
VirtualAssetType = VirtualAssetType.ETH,
TransferAmount = "1000000000000000000"
}
});
var transferConformation =
await session.TransferDispatchAsync(transferReply.Transfer, new Transaction("0xtxhash", DateTime.UtcNow, "0x0...a"));
Assert.Equal(1, originator.GetActiveSessions().Count);
Assert.True(originator.GetActiveSessions().First() is OriginatorSession);
Assert.Equal(1, beneficiary.GetActiveSessions().Count);
Assert.True(beneficiary.GetActiveSessions().First() is BeneficiarySession);
await session.TerminateAsync(TerminationMessage.TerminationMessageCode.SessionClosedTransferOccured);
session.Wait();
originator.Dispose();
beneficiary.Dispose();
Assert.Equal(2, sessionTerminationCounter);
_testOutputHelper.WriteLine("End of test");
}