public static List <Tuple <TerminalSupportedKernelAidTransactionTypeCombination, EntryPointPreProcessingIndicators> > PreProcessing(TransactionRequest transactionRequest)
{
List <Tuple <TerminalSupportedKernelAidTransactionTypeCombination, EntryPointPreProcessingIndicators> > EntryPointPreProcessingIndicators = new List <Tuple <TerminalSupportedKernelAidTransactionTypeCombination, EntryPointPreProcessingIndicators> >();
foreach (TerminalSupportedKernelAidTransactionTypeCombination kc in TerminalSupportedKernelAidTransactionTypeCombinations.SupportedContactCombinations)
{
EntryPointPreProcessingIndicators eppi = new EntryPointPreProcessingIndicators();
EntryPointPreProcessingIndicators.Add(Tuple.Create(kc, eppi));
}
return(EntryPointPreProcessingIndicators);
}
CombinationSelection_C(EMVTerminalPreProcessingStateEnum parent)
{
Tuple <EMVTerminalProcessingOutcome,
EMVSelectApplicationResponse,
TerminalSupportedKernelAidTransactionTypeCombination,
CardKernelAidCombination,
List <Tuple <TerminalSupportedKernelAidTransactionTypeCombination, CardKernelAidCombination> > > result;
switch (parent)
{
case EMVTerminalPreProcessingStateEnum.Preprocessing_StartA:
result = EMVContactCombinationSelection.CombinationSelection_FromA(cardQProcessor, uiProvider);
lastCandidateSelected = Tuple.Create(result.Item1, result.Item2, result.Item3, result.Item4);
break;
case EMVTerminalPreProcessingStateEnum.ProtocolActivation_StartB:
result = EMVContactCombinationSelection.CombinationSelection_FromB(cardQProcessor, lastCandidateSelected, candidates, uiProvider);
break;
case EMVTerminalPreProcessingStateEnum.CombinationSelection_StartC:
preProcessingValues.RemoveAll(x => ((TerminalSupportedContactKernelAidTransactionTypeCombination)x.Item1).AIDEnum == ((TerminalSupportedContactKernelAidTransactionTypeCombination)lastCandidateSelected.Item3).AIDEnum);
candidates.RemoveAll(x => ((TerminalSupportedContactKernelAidTransactionTypeCombination)x.Item1).AIDEnum == ((TerminalSupportedContactKernelAidTransactionTypeCombination)lastCandidateSelected.Item3).AIDEnum);
result = EMVContactCombinationSelection.CombinationSelection_FromC(cardQProcessor, candidates, uiProvider);
lastCandidateSelected = Tuple.Create(result.Item1, result.Item2, result.Item3, result.Item4);
break;
default:
throw new EMVProtocolException("unimplemeted TerminalPreProcessingStateEnum in CombinationSelection");
}
if (result.Item1.NextProcessState == EMVTerminalPreProcessingStateEnum.EndProcess)
{
return(Tuple.Create(result.Item1, (EMVSelectApplicationResponse)null, (TerminalSupportedKernelAidTransactionTypeCombination)null, (CardKernelAidCombination)null, (EntryPointPreProcessingIndicators)null));
}
candidates = result.Item5;
TerminalSupportedKernelAidTransactionTypeCombination terminalCombinationForSelected = result.Item3;
List <Tuple <TerminalSupportedKernelAidTransactionTypeCombination, EntryPointPreProcessingIndicators> >
filteredIndicators = preProcessingValues.Where(x => (((TerminalSupportedContactKernelAidTransactionTypeCombination)x.Item1).AIDEnum == ((TerminalSupportedContactKernelAidTransactionTypeCombination)terminalCombinationForSelected).AIDEnum)).ToList();
if (filteredIndicators.Count == 0)
{
result.Item1.NextProcessState = EMVTerminalPreProcessingStateEnum.EndProcess;
return(Tuple.Create(result.Item1, result.Item2, result.Item3, result.Item4, (EntryPointPreProcessingIndicators)null));
}
EntryPointPreProcessingIndicators processingIndicatorsForSelected = filteredIndicators.Select(x => x.Item2).ToList().First();
return(Tuple.Create(result.Item1, result.Item2, result.Item3, result.Item4, processingIndicatorsForSelected));
}
public static KernelBase ActivateKernel(
TransactionRequest tt,
CardQProcessor cardInterface,
PublicKeyCertificateManager publicKeyCertificateManager,
EMVSelectApplicationResponse response,
TerminalSupportedKernelAidTransactionTypeCombination terminalCombinationForSelected,
CardKernelAidCombination cardCombinationForSelected,
EntryPointPreProcessingIndicators processingIndicatorsForSelected,
CardExceptionManager cardExceptionManager,
IConfigurationProvider configProvider
) //the response from the selected aid command
{
return(new Kernel(tt.GetTransactionType_9C(), cardInterface, publicKeyCertificateManager, processingIndicatorsForSelected, cardExceptionManager, configProvider, response));
}
public static KernelBase ActivateKernel(
TransactionRequest tt,
CardQProcessor cardInterface,
TornTransactionLogManager tornTransactionLogManager,
PublicKeyCertificateManager publicKeyCertificateManager,
EMVSelectApplicationResponse response,
TerminalSupportedKernelAidTransactionTypeCombination terminalCombinationForSelected,
CardKernelAidCombination cardCombinationForSelected,
EntryPointPreProcessingIndicators processingIndicatorsForSelected,
CardExceptionManager cardExceptionManager,
IConfigurationProvider configProvider
) //the response from the selected aid command
{
switch (((TerminalSupportedContactlessKernelAidTransactionTypeCombination)terminalCombinationForSelected).KernelEnum)
{
case KernelEnum.Kernel1:
EMVTagsEnum.DataKernelID = DataKernelID.K1;
return(new Kernel1(tt.GetTransactionType_9C(), cardInterface, publicKeyCertificateManager, processingIndicatorsForSelected, cardExceptionManager, configProvider));
case KernelEnum.Kernel2:
EMVTagsEnum.DataKernelID = DataKernelID.K2;
return(new Kernel2(tt.GetTransactionType_9C(), tornTransactionLogManager, cardInterface, publicKeyCertificateManager, processingIndicatorsForSelected, cardExceptionManager, configProvider));
case KernelEnum.Kernel3:
EMVTagsEnum.DataKernelID = DataKernelID.K3;
return(new Kernel3(tt.GetTransactionType_9C(), cardInterface, publicKeyCertificateManager, processingIndicatorsForSelected, cardExceptionManager, configProvider));
case KernelEnum.Kernel4:
break;
case KernelEnum.Kernel5:
break;
case KernelEnum.Kernel6:
break;
case KernelEnum.Kernel7:
break;
default:
throw new EMVProtocolException("Unsupported kernel: " + ((TerminalSupportedContactlessKernelAidTransactionTypeCombination)terminalCombinationForSelected).KernelEnum);
}
throw new EMVProtocolException("Unsupported kernel: " + ((TerminalSupportedContactlessKernelAidTransactionTypeCombination)terminalCombinationForSelected).KernelEnum);
}
public Kernel1Database(EntryPointPreProcessingIndicators processingIndicatorsForSelected, PublicKeyCertificateManager publicKeyCertificateManager)
: base(publicKeyCertificateManager)
{
ProcessingIndicatorsForSelected = processingIndicatorsForSelected;
}
public Kernel2(TransactionTypeEnum tt, TornTransactionLogManager tornTransactionLogManager, CardQProcessor cardQProcessor, PublicKeyCertificateManager publicKeyCertificateManager, EntryPointPreProcessingIndicators processingIndicatorsForSelected, CardExceptionManager cardExceptionManager, IConfigurationProvider configProvider)
: base(cardQProcessor, publicKeyCertificateManager, processingIndicatorsForSelected, cardExceptionManager, configProvider)
{
this.tornTransactionLogManager = tornTransactionLogManager;
database = new Kernel2Database(publicKeyCertificateManager);
database.InitializeDefaultDataObjects(tt, configProvider);
}
public static List <Tuple <TerminalSupportedKernelAidTransactionTypeCombination, EntryPointPreProcessingIndicators> > PreProcessing(TransactionRequest transactionRequest)
{
List <Tuple <TerminalSupportedKernelAidTransactionTypeCombination, EntryPointPreProcessingIndicators> > EntryPointPreProcessingIndicators = new List <Tuple <TerminalSupportedKernelAidTransactionTypeCombination, EntryPointPreProcessingIndicators> >();
foreach (TerminalSupportedKernelAidTransactionTypeCombination kcA in TerminalSupportedKernelAidTransactionTypeCombinations.SupportedContactlessCombinations)
{
TerminalSupportedContactlessKernelAidTransactionTypeCombination kc = (TerminalSupportedContactlessKernelAidTransactionTypeCombination)kcA;
if (transactionRequest.GetTransactionType_9C() != kc.TransactionTypeEnum)
{
continue;
}
//3.1.1.1
EntryPointPreProcessingIndicators eppi = new EntryPointPreProcessingIndicators();
EntryPointPreProcessingIndicators.Add(Tuple.Create(kcA, eppi));
if (kc.TTQ != null)
{
//3.1.1.2
eppi.TTQ = (TERMINAL_TRANSACTION_QUALIFIERS_9F66_KRN)kc.TTQ.Clone();
eppi.TTQ.Value.OnlineCryptogramRequired = false;
eppi.TTQ.Value.CVMRequired = false;
eppi.TTQ.Val.Serialize();
}
//3.1.1.3
if (kc.StatusCheckSupportFlag != null && kc.StatusCheckSupportFlag == true && transactionRequest.IsSingleUnitOfCurrency)
{
eppi.StatusCheckRequested = true;
}
//3.1.1.4
if (transactionRequest.GetAmountAuthorized_9F02() == 0)
{
if (kc.ZeroAmountAllowedFlag != null && kc.ZeroAmountAllowedFlag == false)
{
eppi.ContactlessApplicationNotAllowed = true;
}
else
{
eppi.ZeroAmount = true;
}
}
//3.1.1.5
if (kc.ReaderContactlessTransactionLimit != null && transactionRequest.GetAmountAuthorized_9F02() > kc.ReaderContactlessTransactionLimit)
{
eppi.ContactlessApplicationNotAllowed = true;
}
//3.1.1.6
if (kc.ReaderContactlessFloorLimit != null && transactionRequest.GetAmountAuthorized_9F02() > kc.ReaderContactlessFloorLimit)
{
eppi.ReaderContactlessFloorLimitExceeded = true;
}
//3.1.1.7
if (kc.ReaderContactlessFloorLimit == null && kc.TerminalFloorLimit_9F1B != null && transactionRequest.GetAmountAuthorized_9F02() > kc.TerminalFloorLimit_9F1B)
{
eppi.ReaderContactlessFloorLimitExceeded = true;
}
//3.1.1.8
if (kc.ReaderCVMRequiredLimit != null && transactionRequest.GetAmountAuthorized_9F02() > kc.ReaderCVMRequiredLimit)
{
eppi.ReaderCVMRequiredLimitExceeded = true;
}
if (eppi.TTQ != null)
{
//3.1.1.9
if (eppi.ReaderContactlessFloorLimitExceeded)
{
eppi.TTQ.Value.OnlineCryptogramRequired = true;
}
//3.1.1.10
if (eppi.StatusCheckRequested)
{
eppi.TTQ.Value.OnlineCryptogramRequired = true;
}
//3.1.1.11
if (eppi.ZeroAmount)
{
if (!eppi.TTQ.Value.OfflineOnlyReader)
{
eppi.TTQ.Value.OnlineCryptogramRequired = true;
}
else
{
eppi.ContactlessApplicationNotAllowed = true;
}
}
//3.1.1.12
if (eppi.ReaderCVMRequiredLimitExceeded)
{
eppi.TTQ.Value.CVMRequired = true;
}
eppi.TTQ.Serialize();
}
EntryPointPreProcessingIndicators.RemoveAll(x => x.Item2.ContactlessApplicationNotAllowed);
}
return(EntryPointPreProcessingIndicators);
}
public Kernel(TransactionTypeEnum tt, CardQProcessor cardQProcessor, PublicKeyCertificateManager publicKeyCertificateManager, EntryPointPreProcessingIndicators processingIndicatorsForSelected, CardExceptionManager cardExceptionManager, IConfigurationProvider configProvider, EMVSelectApplicationResponse emvSelectApplicationResponse)
: base(cardQProcessor, publicKeyCertificateManager, processingIndicatorsForSelected, cardExceptionManager, configProvider)
{
database = new KernelDatabase(publicKeyCertificateManager);
database.InitializeDefaultDataObjects(tt, configProvider);
this.emvSelectApplicationResponse = emvSelectApplicationResponse;
}
