protected override void LoadKernelDefaultConfigurationDataObjects(TransactionTypeEnum transactionTypeEnum, IConfigurationProvider configProvider) { Logger.Log("Using Kernel 2 Defaults:"); KernelConfigurationDataForTransactionType kcdott = new KernelConfigurationDataForTransactionType() { TransactionTypeEnum = transactionTypeEnum, KernelConfigurationDataObjects = TLVListXML.XmlDeserialize(configProvider.GetKernel2ConfigurationDataXML(Formatting.ByteArrayToHexString(new byte[] { (byte)transactionTypeEnum }))) }; int depth = 0; Logger.Log("Transaction Type: " + transactionTypeEnum + " Using Kernel2 Defaults: \n" + kcdott.KernelConfigurationDataObjects.ToPrintString(ref depth)); TLV _9f1d = kcdott.KernelConfigurationDataObjects.Get(EMVTagsEnum.TERMINAL_RISK_MANAGEMENT_DATA_9F1D_KRN.Tag); TERMINAL_CAPABILITIES_9F33_KRN tc = new TERMINAL_CAPABILITIES_9F33_KRN(kcdott.KernelConfigurationDataObjects.Get(EMVTagsEnum.TERMINAL_CAPABILITIES_9F33_KRN.Tag)); if (tc.Value.EncipheredPINForOnlineVerificationCapable) { Formatting.SetBitPosition(ref _9f1d.Value[0], true, 7); } KERNEL_CONFIGURATION_DF811B_KRN2 kc = new KERNEL_CONFIGURATION_DF811B_KRN2(kcdott.KernelConfigurationDataObjects.Get(EMVTagsEnum.KERNEL_CONFIGURATION_DF811B_KRN2.Tag)); if (kc.Value.OnDeviceCardholderVerificationSupported) { Formatting.SetBitPosition(ref _9f1d.Value[0], true, 3); } KernelConfigurationData.Add(kcdott); }
public static SignalsEnum Initiate2ndCardActionAnalysis(KernelDatabaseBase database, KernelQ qManager, CardQ cardQManager, EMVSelectApplicationResponse emvSelectApplicationResponse, bool entryFromScriptProcessingCompleted = false) { if (!entryFromScriptProcessingCompleted) { //check if scripts need to be run TLV _71 = database.Get(EMVTagsEnum.ISSUER_SCRIPT_TEMPLATE_1_71_KRN); if (_71 != null) { ((KernelDatabase)database).ScriptsToRunBeforeGenAC = BuildScriptList(_71); if (((KernelDatabase)database).ScriptsToRunBeforeGenAC.Count > 0) { ((KernelDatabase)database).IsScriptProcessingBeforeGenACInProgress = true; //post first script TLV firstScript = ((KernelDatabase)database).ScriptsToRunBeforeGenAC.GetFirstAndRemoveFromList(); EMVScriptCommandRequest scriptRequest = new EMVScriptCommandRequest(); scriptRequest.Deserialize(firstScript.Value); cardQManager.EnqueueToInput(new CardRequest(scriptRequest, CardinterfaceServiceRequestEnum.ADPU)); return(SignalsEnum.WAITING_FOR_SCRIPT_PROCESSING); } } } APPLICATION_INTERCHANGE_PROFILE_82_KRN aip = new APPLICATION_INTERCHANGE_PROFILE_82_KRN(database); TERMINAL_CAPABILITIES_9F33_KRN tc = new TERMINAL_CAPABILITIES_9F33_KRN(database); //section 6.5.5 in Book 3 TLV cdol2 = database.Get(EMVTagsEnum.CARD_RISK_MANAGEMENT_DATA_OBJECT_LIST_2_CDOL2_8D_KRN); byte[] cdol2Data = CommonRoutines.PackRelatedDataTag(database, cdol2); REFERENCE_CONTROL_PARAMETER_DF8114_KRN2 rcpST = new REFERENCE_CONTROL_PARAMETER_DF8114_KRN2(database); rcpST.Value.ACTypeEnum = GetDSACType(database); if (aip.Value.CDASupported && tc.Value.CDACapable) { rcpST.Value.CDASignatureRequested = true; } else { rcpST.Value.CDASignatureRequested = false; } rcpST.UpdateDB(); EMVGenerateACRequest request = new EMVGenerateACRequest(cdol2Data, null, rcpST); cardQManager.EnqueueToInput(new CardRequest(request, CardinterfaceServiceRequestEnum.ADPU)); return(SignalsEnum.WAITING_FOR_GEN_AC_2); }
private static SignalsEnum DoCommonProcessing(string source, KernelDatabase database, KernelQ qManager, CardQ cardQManager, CardResponse cardResponse) { TLV nextTLV = database.TagsToReadYet.GetNextGetDataTagFromList(); if (nextTLV != null) { database.ActiveTag = nextTLV.Tag.TagLable; } else { database.ActiveTag = null; } if (database.ActiveTag != null) { EMVGetDataRequest request = new EMVGetDataRequest(Formatting.HexStringToByteArray(database.ActiveTag)); cardQManager.EnqueueToInput(new CardRequest(request, CardinterfaceServiceRequestEnum.ADPU)); database.NextCommandEnum = NextCommandEnum.GET_DATA; } else { if (database.ActiveAFL == null) { return(DoInvalidReponse(database, qManager, L1Enum.NOT_SET, L2Enum.CARD_DATA_ERROR, L3Enum.NOT_SET)); } else { EMVReadRecordRequest request = new EMVReadRecordRequest(database.ActiveAFL.Value.Entries[0].SFI, database.ActiveAFL.Value.Entries[0].FirstRecordNumber); cardQManager.EnqueueToInput(new CardRequest(request, CardinterfaceServiceRequestEnum.ADPU)); database.NextCommandEnum = NextCommandEnum.READ_RECORD; } } TLVList dataToSend = database.Get(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2).Children; APPLICATION_INTERCHANGE_PROFILE_82_KRN aip = new APPLICATION_INTERCHANGE_PROFILE_82_KRN(database); TERMINAL_CAPABILITIES_9F33_KRN tc = new TERMINAL_CAPABILITIES_9F33_KRN(database); return(SignalsEnum.WAITING_FOR_EMV_READ_RECORD_RESPONSE); }
/* * S1.1, S1.7 - S1.23 */ private static SignalsEnum EntryPointACT(Kernel2Database database, KernelRequest kernel1Request, KernelQ qManager, CardQ cardQManager, Stopwatch sw) { #region S1.7 foreach (TLV tlv in kernel1Request.InputData) { if (tlv.Tag.TagLable == EMVTagsEnum.FILE_CONTROL_INFORMATION_FCI_TEMPLATE_6F_KRN.Tag) { if (!database.ParseAndStoreCardResponse(tlv)) { return(CommonRoutines.PostOutcomeWithError(database, qManager, Kernel2OutcomeStatusEnum.SELECT_NEXT, Kernel2StartEnum.C, L1Enum.NOT_SET, L2Enum.PARSING_ERROR, L3Enum.NOT_SET)); } } else { if ((database.IsKnown(tlv.Tag.TagLable) || database.IsPresent(tlv.Tag.TagLable)) && EMVTagsEnum.DoesTagIncludesPermission(tlv.Tag.TagLable, UpdatePermissionEnum.ACT)) { database.AddToList(tlv); } } } if (database.IsNotEmpty(EMVTagsEnum.LANGUAGE_PREFERENCE_5F2D_KRN.Tag)) { byte[] languagePrefFromCard = database.Get(EMVTagsEnum.LANGUAGE_PREFERENCE_5F2D_KRN).Value; byte[] languagePrefFromCardPadded = new byte[8]; //will be padded with trailing 0's Array.Copy(languagePrefFromCard, languagePrefFromCardPadded, languagePrefFromCard.Length); CommonRoutines.UpdateUserInterfaceRequestData(database, languagePrefFromCardPadded); } #region S1.8 if (database.IsNotPresent(EMVTagsEnum.DEDICATED_FILE_DF_NAME_84_KRN.Tag) || database.IsEmpty(EMVTagsEnum.DEDICATED_FILE_DF_NAME_84_KRN.Tag)) { return(CommonRoutines.PostOutcomeWithError(database, qManager, Kernel2OutcomeStatusEnum.SELECT_NEXT, Kernel2StartEnum.C, L1Enum.NOT_SET, L2Enum.CARD_DATA_MISSING, L3Enum.NOT_SET)); } #endregion if (database.IsNotEmpty(EMVTagsEnum.APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2.Tag)) { APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2 aciVal = new APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2(database); if (aciVal.Value.SupportForFieldOffDetection) { byte[] holdTimeValue = database.GetDefault(EMVTagsEnum.HOLD_TIME_VALUE_DF8130_KRN2).Value; CommonRoutines.UpdateOutcomeParameterSet(database, holdTimeValue[0]); } } #endregion #region S1.9 CARDHOLDER_VERIFICATION_METHOD_CVM_RESULTS_9F34_KRN cvmr = new CARDHOLDER_VERIFICATION_METHOD_CVM_RESULTS_9F34_KRN(database); cvmr.UpdateDB(); database.ACType = new DS_AC_TYPE_DF8108_KRN2(database); database.ACType.Value.DSACTypeEnum = ACTypeEnum.TC; TERMINAL_VERIFICATION_RESULTS_95_KRN tvr = new TERMINAL_VERIFICATION_RESULTS_95_KRN(database); tvr.UpdateDB(); database.ODAStatus = 0x00; database.AddToList(TLV.Create(EMVTagsEnum.RRP_COUNTER_DF8307_KRN2.Tag, new byte[] { 0x00 })); //CARD_DATA_INPUT_CAPABILITY_DF8117_KRN2 df8117 = new CARD_DATA_INPUT_CAPABILITY_DF8117_KRN2(database); //SECURITY_CAPABILITY_DF811F_KRN2 df811f = new SECURITY_CAPABILITY_DF811F_KRN2(database); TERMINAL_CAPABILITIES_9F33_KRN _9f33 = new TERMINAL_CAPABILITIES_9F33_KRN(database); //_9f33.Value.SetCardDataInputCapabilityValue(df8117); //_9f33.Value.SetSecurityCapabilityValue(df811f); _9f33.UpdateDB(); database.StaticDataToBeAuthenticated.Initialize(); database.AddToList(TLV.Create(EMVTagsEnum.UNPREDICTABLE_NUMBER_9F37_KRN.Tag, new byte[] { 0x00, 0x00, 0x00, 0x00 })); database.Get(EMVTagsEnum.UNPREDICTABLE_NUMBER_9F37_KRN).Value = Formatting.GetRandomNumber(); //REFERENCE_CONTROL_PARAMETER_DF8114_KRN2 rcpv = new REFERENCE_CONTROL_PARAMETER_DF8114_KRN2(); //rcpv.Value.ACTypeEnum = ACTypeEnum.TC; //rcpv.UpdateDB(); #endregion #region S1.10 database.Initialize(EMVTagsEnum.DATA_NEEDED_DF8106_KRN2.Tag); database.Initialize(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2.Tag); DATA_NEEDED_DF8106_KRN2 dataNeeded = new DATA_NEEDED_DF8106_KRN2(database); DATA_TO_SEND_FF8104_KRN2 dataToSend = new DATA_TO_SEND_FF8104_KRN2(database); database.TagsToReadYet.Initialize(); if (database.IsNotEmptyList(EMVTagsEnum.TAGS_TO_READ_DF8112_KRN2.Tag)) { database.TagsToReadYet.AddListToList(database.Get(EMVTagsEnum.TAGS_TO_READ_DF8112_KRN2).Children); } else { dataNeeded.Value.AddTag(EMVTagsEnum.TAGS_TO_READ_DF8112_KRN2); dataNeeded.UpdateDB(); } #endregion #region S1.11 bool MissingPDOLDataFlag = false; #endregion #region S1.12 TLV _9f38 = database.Get(EMVTagsEnum.PROCESSING_OPTIONS_DATA_OBJECT_LIST_PDOL_9F38_KRN); TLVList pdolList = TLV.DeserializeChildrenWithNoV(_9f38.Value, 0); foreach (TLV tlv in pdolList) { if (database.IsEmpty(tlv.Tag.TagLable)) { MissingPDOLDataFlag = true; dataNeeded.Value.AddTag(tlv.Tag.TagLable); } } dataNeeded.UpdateDB(); #region S1.13 and S1.14 if (!MissingPDOLDataFlag) { database.Initialize(EMVTagsEnum.PDOL_RELATED_DATA_DF8111_KRN2.Tag); CommonRoutines.PackRelatedDataTag(database, EMVTagsEnum.PDOL_RELATED_DATA_DF8111_KRN2, pdolList); EMVGetProcessingOptionsRequest request = new EMVGetProcessingOptionsRequest(database.Get(EMVTagsEnum.PDOL_RELATED_DATA_DF8111_KRN2)); cardQManager.EnqueueToInput(new CardRequest(request, CardinterfaceServiceRequestEnum.ADPU)); } #endregion #endregion #region S1.15 TLVList toRemove = new TLVList(); foreach (TLV tlv in database.TagsToReadYet) { if (database.IsNotEmpty(tlv.Tag.TagLable)) { database.Get(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2).Children.AddToList(tlv); toRemove.AddToList(tlv); } } foreach (TLV tlv in toRemove) { database.TagsToReadYet.RemoveFromList(tlv); } #endregion #region S1.16 database.Initialize(EMVTagsEnum.IDS_STATUS_DF8128_KRN2.Tag); database.Initialize(EMVTagsEnum.DS_SUMMARY_STATUS_DF810B_KRN2.Tag); database.Initialize(EMVTagsEnum.POSTGEN_AC_PUT_DATA_STATUS_DF810E_KRN2.Tag); database.Initialize(EMVTagsEnum.PREGEN_AC_PUT_DATA_STATUS_DF810F_KRN2.Tag); database.Initialize(EMVTagsEnum.DS_DIGEST_H_DF61_KRN2.Tag); database.Get(EMVTagsEnum.IDS_STATUS_DF8128_KRN2).Value = new byte[] { 0x00 }; database.Get(EMVTagsEnum.DS_SUMMARY_STATUS_DF810B_KRN2).Value = new byte[] { 0x00 }; database.Get(EMVTagsEnum.POSTGEN_AC_PUT_DATA_STATUS_DF810E_KRN2).Value = new byte[] { 0x00 }; database.Get(EMVTagsEnum.PREGEN_AC_PUT_DATA_STATUS_DF810F_KRN2).Value = new byte[] { 0x00 }; database.Get(EMVTagsEnum.DS_DIGEST_H_DF61_KRN2).Value = new byte[] { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; database.TagsToWriteAfterGenACYet.Initialize(); database.TagsToWriteBeforeGenACYet.Initialize(); if (database.IsNotEmptyList(EMVTagsEnum.TAGS_TO_WRITE_BEFORE_GEN_AC_FF8102_KRN2.Tag)) { database.TagsToWriteBeforeGenACYet.AddListToList(database.Get(EMVTagsEnum.TAGS_TO_WRITE_BEFORE_GEN_AC_FF8102_KRN2).Children); } if (database.IsNotEmptyList(EMVTagsEnum.TAGS_TO_WRITE_AFTER_GEN_AC_FF8103_KRN2.Tag)) { database.TagsToWriteAfterGenACYet.AddListToList(database.Get(EMVTagsEnum.TAGS_TO_WRITE_AFTER_GEN_AC_FF8103_KRN2).Children); } if (database.IsEmptyList(EMVTagsEnum.TAGS_TO_WRITE_BEFORE_GEN_AC_FF8102_KRN2.Tag)) { dataNeeded.Value.AddTag(EMVTagsEnum.TAGS_TO_WRITE_BEFORE_GEN_AC_FF8102_KRN2); } if (database.IsEmptyList(EMVTagsEnum.TAGS_TO_WRITE_AFTER_GEN_AC_FF8103_KRN2.Tag)) { dataNeeded.Value.AddTag(EMVTagsEnum.TAGS_TO_WRITE_AFTER_GEN_AC_FF8103_KRN2); } dataNeeded.UpdateDB(); #endregion #region S1.17 if (database.IsNotEmpty(EMVTagsEnum.DSVN_TERM_DF810D_KRN2.Tag) && database.IsPresent(EMVTagsEnum.DS_REQUESTED_OPERATOR_ID_9F5C_KRN2.Tag)) { #region S1.18 if (database.IsPresent(EMVTagsEnum.DS_ID_9F5E_KRN2.Tag)) { database.Get(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2).Children.AddToList(database.Get(EMVTagsEnum.DS_ID_9F5E_KRN2)); } else { TLV dsid = TLV.Create(EMVTagsEnum.DS_ID_9F5E_KRN2.Tag); dsid.Val.PackValue(EMVTagsEnum.DS_ID_9F5E_KRN2.DataFormatter.GetMaxLength()); database.Get(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2).Children.AddToList(dsid); } if (database.IsPresent(EMVTagsEnum.APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2.Tag)) { database.Get(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2).Children.AddToList(database.Get(EMVTagsEnum.APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2)); } else { TLV aci = TLV.Create(EMVTagsEnum.APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2.Tag); aci.Val.PackValue(EMVTagsEnum.APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2.DataFormatter.GetMaxLength()); database.Get(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2).Children.AddToList(aci); } #endregion #region S1.19 if (database.IsNotEmpty(EMVTagsEnum.APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2.Tag)) { APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2 aci = new APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2(database); if ((aci.Value.DataStorageVersionNumberEnum == DataStorageVersionNumberEnum.VERSION_1 || aci.Value.DataStorageVersionNumberEnum == DataStorageVersionNumberEnum.VERSION_2) && database.IsNotEmpty(EMVTagsEnum.DS_ID_9F5E_KRN2.Tag)) { #region S1.20 IDS_STATUS_DF8128_KRN2 ids = new IDS_STATUS_DF8128_KRN2(database); ids.Value.IsRead = true; ids.UpdateDB(); #endregion } } #endregion } #endregion #region S1.21 if (MissingPDOLDataFlag) { #region S1.22 CommonRoutines.PostDEK(database, qManager); database.Get(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2).Initialize(); database.Get(EMVTagsEnum.DATA_NEEDED_DF8106_KRN2).Initialize(); #endregion #region S1.23 sw.Restart(); #endregion return(SignalsEnum.WAITING_FOR_PDOL_DATA); } #endregion return(SignalsEnum.WAITING_FOR_GPO_REPONSE); }
private static SignalsEnum ProcessGenACCommand(KernelDatabase database, CardResponse cardResponse, KernelQ qManager, CardQ cardQManager, Stopwatch sw, PublicKeyCertificateManager publicKeyCertificateManager, EMVSelectApplicationResponse emvSelectApplicationResponse) { //remove values stored during 1st gen ac database.RemoveFromList(database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN.Tag)); database.RemoveFromList(database.Get(EMVTagsEnum.APPLICATION_TRANSACTION_COUNTER_ATC_9F36_KRN.Tag)); database.RemoveFromList(database.Get(EMVTagsEnum.APPLICATION_CRYPTOGRAM_9F26_KRN.Tag)); database.RemoveFromList(database.Get(EMVTagsEnum.ISSUER_APPLICATION_DATA_9F10_KRN.Tag)); //will only exist if CDA was perfomred after 1st gen ac database.RemoveFromList(database.Get(EMVTagsEnum.SIGNED_DYNAMIC_APPLICATION_DATA_9F4B_KRN.Tag)); bool parsingResult = false; if (cardResponse.ApduResponse.ResponseData.Length > 0 && cardResponse.ApduResponse.ResponseData[0] == 0x77) { EMVGenerateACResponse response = cardResponse.ApduResponse as EMVGenerateACResponse; parsingResult = database.ParseAndStoreCardResponse(response.ResponseData); } else { if (cardResponse.ApduResponse.ResponseData.Length > 0 && cardResponse.ApduResponse.ResponseData[0] == 0x80) { if (cardResponse.ApduResponse.ResponseData.Length < 11 || cardResponse.ApduResponse.ResponseData.Length > 43 || database.IsNotEmpty(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN.Tag) || database.IsNotEmpty(EMVTagsEnum.APPLICATION_TRANSACTION_COUNTER_ATC_9F36_KRN.Tag) || database.IsNotEmpty(EMVTagsEnum.APPLICATION_CRYPTOGRAM_9F26_KRN.Tag) || (cardResponse.ApduResponse.ResponseData.Length > 11 && database.IsNotEmpty(EMVTagsEnum.ISSUER_APPLICATION_DATA_9F10_KRN.Tag)) ) { parsingResult = false; } else { byte[] responseBuffer = new byte[cardResponse.ApduResponse.ResponseData.Length - 2]; Array.Copy(cardResponse.ApduResponse.ResponseData, 2, responseBuffer, 0, responseBuffer.Length); database.AddToList(TLV.Create(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN.Tag, new byte[] { responseBuffer[0] })); database.AddToList(TLV.Create(EMVTagsEnum.APPLICATION_TRANSACTION_COUNTER_ATC_9F36_KRN.Tag, new byte[] { responseBuffer[1], responseBuffer[2] })); byte[] ac = new byte[8]; Array.Copy(responseBuffer, 3, ac, 0, 8); database.AddToList(TLV.Create(EMVTagsEnum.APPLICATION_CRYPTOGRAM_9F26_KRN.Tag, ac)); if (responseBuffer.Length > 11) { byte[] iad = new byte[responseBuffer.Length - 11]; Array.Copy(responseBuffer, 11, iad, 0, iad.Length); database.AddToList(TLV.Create(EMVTagsEnum.ISSUER_APPLICATION_DATA_9F10_KRN.Tag, iad)); } parsingResult = true; } } } if (!parsingResult) { return(State_7_10_CommonProcessing.DoInvalidResponsePart_C(database, qManager, L1Enum.NOT_SET, L2Enum.PARSING_ERROR, L3Enum.NOT_SET)); } if (!(database.IsNotEmpty(EMVTagsEnum.APPLICATION_TRANSACTION_COUNTER_ATC_9F36_KRN.Tag) && database.IsNotEmpty(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN.Tag))) { return(State_7_10_CommonProcessing.DoInvalidResponsePart_C(database, qManager, L1Enum.NOT_SET, L2Enum.CARD_DATA_MISSING, L3Enum.NOT_SET)); } APPLICATION_INTERCHANGE_PROFILE_82_KRN aip = new APPLICATION_INTERCHANGE_PROFILE_82_KRN(database); TERMINAL_CAPABILITIES_9F33_KRN tc = new TERMINAL_CAPABILITIES_9F33_KRN(database); TERMINAL_VERIFICATION_RESULTS_95_KRN tvr = new TERMINAL_VERIFICATION_RESULTS_95_KRN(database); REFERENCE_CONTROL_PARAMETER_DF8114_KRN2 rcp = new REFERENCE_CONTROL_PARAMETER_DF8114_KRN2(database); if (! (((database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x40 && rcp.Value.ACTypeEnum == ACTypeEnum.TC) || ((database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x80 && (rcp.Value.ACTypeEnum == ACTypeEnum.TC || rcp.Value.ACTypeEnum == ACTypeEnum.ARQC)) || ((database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x00)) ) { return(State_7_10_CommonProcessing.DoInvalidResponsePart_C(database, qManager, L1Enum.NOT_SET, L2Enum.CARD_DATA_MISSING, L3Enum.NOT_SET)); } if (aip.Value.CDASupported && tc.Value.CDACapable) { string aid = emvSelectApplicationResponse.GetDFName(); string rid = aid.Substring(0, 10); RIDEnum ridEnum = (RIDEnum)Enum.Parse(typeof(RIDEnum), rid); CAPublicKeyCertificate capk = database.PublicKeyCertificateManager.GetCAPK(ridEnum, database.Get(EMVTagsEnum.CERTIFICATION_AUTHORITY_PUBLIC_KEY_INDEX_8F_KRN).Value[0]); if (capk == null) { tvr.Value.CDAFailed = true; tvr.UpdateDB(); } if (database.IsNotEmpty(EMVTagsEnum.SIGNED_DYNAMIC_APPLICATION_DATA_9F4B_KRN.Tag)) { State_7_10_CommonProcessing.DoCDA(database, qManager, capk, cardQManager, cardResponse, emvSelectApplicationResponse, false); } else { tvr.Value.CDAFailed = true; tvr.UpdateDB(); } } return(State_7_10_CommonProcessing.EndOnTCorAAC(database, qManager, cardQManager)); }
private static SignalsEnum DoPart_E(Kernel2Database database, KernelQ qManager, CardQ cardQManager) { #region 9_10.70 CommonRoutines.CreateEMVDataRecord(database); Kernel2OutcomeStatusEnum k2OutcomeStatus = Kernel2OutcomeStatusEnum.N_A; Kernel2StartEnum k2StartStatus = Kernel2StartEnum.N_A; KernelStatusEnum k2Status = KernelStatusEnum.N_A; KernelMessageidentifierEnum k2MessageIdentifier = KernelMessageidentifierEnum.N_A; byte[] holdTime = new byte[] { 0x00, 0x00, 0x00 }; ValueQualifierEnum valueQualifierEnum = ValueQualifierEnum.NONE; KernelCVMEnum cvmEnum = new OUTCOME_PARAMETER_SET_DF8129_KRN2(database).Value.CVM; byte[] currencyCode = new byte[2]; byte[] valueQualifier = new byte[6]; bool uiRequestOnOutcomePresent; #endregion #region 9_10.71 if (database.IsNotEmpty(EMVTagsEnum.POS_CARDHOLDER_INTERACTION_INFORMATION_DF4B_KRN2.Tag) && ((int)Formatting.ConvertToInt32(database.Get(EMVTagsEnum.POS_CARDHOLDER_INTERACTION_INFORMATION_DF4B_KRN2).Value) & 0x0000030F) != 0x00000000) #endregion { #region 9_10.72 k2OutcomeStatus = Kernel2OutcomeStatusEnum.END_APPLICATION; k2StartStatus = Kernel2StartEnum.B; #endregion #region 9_10.73 PHONE_MESSAGE_TABLE_DF8131_KRN2 pmt = new PHONE_MESSAGE_TABLE_DF8131_KRN2(database.GetDefault(EMVTagsEnum.PHONE_MESSAGE_TABLE_DF8131_KRN2)); foreach (PhoneMessageTableEntry_DF8131 entry in pmt.Value.Entries) { int pcii = (int)Formatting.ConvertToInt32(database.Get(EMVTagsEnum.POS_CARDHOLDER_INTERACTION_INFORMATION_DF4B_KRN2).Value); int pciMask = (int)Formatting.ConvertToInt32(entry.PCIIMask); int pciValue = (int)Formatting.ConvertToInt32(entry.PCIIValue); if ((pciMask & pcii) == pciValue) { k2MessageIdentifier = entry.MessageIdentifier; k2Status = entry.Status; holdTime = database.GetDefault(EMVTagsEnum.MESSAGE_HOLD_TIME_DF812D_KRN2).Value; break; } } #endregion } else { string tt = Formatting.ByteArrayToHexString(database.Get(EMVTagsEnum.TRANSACTION_TYPE_9C_KRN).Value); #region 9_10.74 if ((database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x40) #endregion { k2OutcomeStatus = Kernel2OutcomeStatusEnum.APPROVED; } else { if ((database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x80) { k2OutcomeStatus = Kernel2OutcomeStatusEnum.ONLINE_REQUEST; } else { /* * Check if Transaction Type indicates a cash transaction (cash * withdrawal or cash disbursement) or a purchase transaction (purchase * or purchase with cashback). */ if (tt == "01" || tt == "17" || tt == "00" || tt == "09") { if (database.IsNotEmpty(EMVTagsEnum.THIRD_PARTY_DATA_9F6E_KRN2.Tag)) { THIRD_PARTY_DATA_9F6E_KRN tpd = new THIRD_PARTY_DATA_9F6E_KRN(database); TERMINAL_CAPABILITIES_9F33_KRN tc = new TERMINAL_CAPABILITIES_9F33_KRN(database); ushort uid = Formatting.ConvertToInt16(tpd.Value.UniqueIdentifier); ushort dt = Formatting.ConvertToInt16(tpd.Value.DeviceType); if ((uid & 0x8000) == 0x0000 && dt != 0x3030 || tc.Value.ICWithContactsCapable) { k2OutcomeStatus = Kernel2OutcomeStatusEnum.DECLINED; } else { k2OutcomeStatus = Kernel2OutcomeStatusEnum.TRY_ANOTHER_INTERFACE; } } else { k2OutcomeStatus = Kernel2OutcomeStatusEnum.TRY_ANOTHER_INTERFACE; } } else { k2OutcomeStatus = Kernel2OutcomeStatusEnum.END_APPLICATION; } } } #region 9_10.75 k2Status = KernelStatusEnum.NOT_READY; if ((database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x40) { holdTime = database.GetDefault(EMVTagsEnum.MESSAGE_HOLD_TIME_DF812D_KRN2).Value; if (database.IsNotEmpty(EMVTagsEnum.BALANCE_READ_AFTER_GEN_AC_DF8105_KRN2.Tag)) { valueQualifierEnum = ValueQualifierEnum.BALANCE; valueQualifier = database.Get(EMVTagsEnum.BALANCE_READ_AFTER_GEN_AC_DF8105_KRN2).Value; if (database.IsNotEmpty(EMVTagsEnum.APPLICATION_CURRENCY_CODE_9F42_KRN.Tag)) { currencyCode = database.Get(EMVTagsEnum.APPLICATION_CURRENCY_CODE_9F42_KRN).Value; } } if (cvmEnum == KernelCVMEnum.OBTAIN_SIGNATURE) { k2MessageIdentifier = KernelMessageidentifierEnum.APPROVED_SIGN; } else { k2MessageIdentifier = KernelMessageidentifierEnum.APPROVED; } } else { if ((database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x80) { holdTime = new byte[] { 0x00, 0x00, 0x00 }; k2MessageIdentifier = KernelMessageidentifierEnum.AUTHORISING_PLEASE_WAIT; } else { if (tt == "01" || tt == "17" || tt == "00" || tt == "09") { holdTime = database.GetDefault(EMVTagsEnum.MESSAGE_HOLD_TIME_DF812D_KRN2).Value; if (database.IsNotEmpty(EMVTagsEnum.THIRD_PARTY_DATA_9F6E_KRN2.Tag)) { THIRD_PARTY_DATA_9F6E_KRN tpd = new THIRD_PARTY_DATA_9F6E_KRN(database); TERMINAL_CAPABILITIES_9F33_KRN tc = new TERMINAL_CAPABILITIES_9F33_KRN(database); ushort uid = Formatting.ConvertToInt16(tpd.Value.UniqueIdentifier); ushort dt = Formatting.ConvertToInt16(tpd.Value.DeviceType); if ((uid & 0x8000) == 0x0000 && dt != 0x3030 || tc.Value.ICWithContactsCapable) { k2MessageIdentifier = KernelMessageidentifierEnum.DECLINED; } else { k2MessageIdentifier = KernelMessageidentifierEnum.INSERT_CARD; } } else { k2MessageIdentifier = KernelMessageidentifierEnum.INSERT_CARD; } } else { holdTime = new byte[] { 0x00, 0x00, 0x00 }; k2MessageIdentifier = KernelMessageidentifierEnum.CLEAR_DISPLAY; } } } #endregion } #region 9_10.76 if (database.IsNotEmpty(EMVTagsEnum.TAGS_TO_WRITE_AFTER_GEN_AC_FF8103_KRN2.Tag)) #endregion { #region 9_10.77 TLV tagToPut = database.TagsToWriteAfterGenACYet.GetFirstAndRemoveFromList(); EMVPutDataRequest request = new EMVPutDataRequest(tagToPut); #endregion #region 9_10.78 cardQManager.EnqueueToInput(new CardRequest(request, CardinterfaceServiceRequestEnum.ADPU)); return(SignalsEnum.WAITING_FOR_PUT_DATA_RESPONSE_AFTER_GEN_AC); #endregion } CommonRoutines.CreateEMVDiscretionaryData(database); #region 9_10.78.1 if (database.IsNotEmpty(EMVTagsEnum.POS_CARDHOLDER_INTERACTION_INFORMATION_DF4B_KRN2.Tag) && ((int)Formatting.ConvertToInt32(database.Get(EMVTagsEnum.POS_CARDHOLDER_INTERACTION_INFORMATION_DF4B_KRN2).Value) & 0x0000030F) != 0x00000000) #endregion { #region 9_10.79 CommonRoutines.PostUIOnly(database, qManager, k2MessageIdentifier, k2Status, true, holdTime); #endregion #region 9_10.80 uiRequestOnOutcomePresent = false; k2Status = KernelStatusEnum.READY_TO_READ; holdTime = new byte[] { 0x00, 0x00, 0x00 }; #endregion } else { #region 9_10.81 uiRequestOnOutcomePresent = true; #endregion } return(CommonRoutines.PostOutcome(database, qManager, k2MessageIdentifier, k2Status, holdTime, k2OutcomeStatus, k2StartStatus, uiRequestOnOutcomePresent, KernelMessageidentifierEnum.N_A, L1Enum.NOT_SET, null, L2Enum.NOT_SET, L3Enum.NOT_SET, valueQualifierEnum, valueQualifier, currencyCode, false, cvmEnum)); }
private static SignalsEnum EntryPointACT(KernelDatabaseBase database, KernelRequest kernel1Request, KernelQ qManager, CardQ cardQManager, Stopwatch sw) { foreach (TLV tlv in kernel1Request.InputData) { if (tlv.Tag.TagLable == EMVTagsEnum.FILE_CONTROL_INFORMATION_FCI_TEMPLATE_6F_KRN.Tag) { if (!database.ParseAndStoreCardResponse(tlv)) { return(CommonRoutines.PostOutcomeWithError(database, qManager, Kernel2OutcomeStatusEnum.SELECT_NEXT, Kernel2StartEnum.C, L1Enum.NOT_SET, L2Enum.PARSING_ERROR, L3Enum.NOT_SET)); } } else { if ((database.IsKnown(tlv.Tag.TagLable) || database.IsPresent(tlv.Tag.TagLable)) && EMVTagsEnum.DoesTagIncludesPermission(tlv.Tag.TagLable, UpdatePermissionEnum.ACT)) { database.AddToList(tlv); } } } database.AddToList(TLV.Create(EMVTagsEnum.UNPREDICTABLE_NUMBER_9F37_KRN.Tag, new byte[] { 0x00, 0x00, 0x00, 0x00 })); database.Get(EMVTagsEnum.UNPREDICTABLE_NUMBER_9F37_KRN).Value = Formatting.GetRandomNumber(); CARDHOLDER_VERIFICATION_METHOD_CVM_RESULTS_9F34_KRN cvmr = new CARDHOLDER_VERIFICATION_METHOD_CVM_RESULTS_9F34_KRN(database); cvmr.UpdateDB(); TERMINAL_VERIFICATION_RESULTS_95_KRN tvr = new TERMINAL_VERIFICATION_RESULTS_95_KRN(database); tvr.UpdateDB(); TERMINAL_CAPABILITIES_9F33_KRN _9f33 = new TERMINAL_CAPABILITIES_9F33_KRN(database); _9f33.UpdateDB(); database.Initialize(EMVTagsEnum.DATA_NEEDED_DF8106_KRN2.Tag); database.Initialize(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2.Tag); DATA_NEEDED_DF8106_KRN2 dataNeeded = new DATA_NEEDED_DF8106_KRN2(database); DATA_TO_SEND_FF8104_KRN2 dataToSend = new DATA_TO_SEND_FF8104_KRN2(database); database.TagsToReadYet.Initialize(); if (database.IsNotEmptyList(EMVTagsEnum.TAGS_TO_READ_DF8112_KRN2.Tag)) { database.TagsToReadYet.AddListToList(database.Get(EMVTagsEnum.TAGS_TO_READ_DF8112_KRN2).Children); } else { dataNeeded.Value.AddTag(EMVTagsEnum.TAGS_TO_READ_DF8112_KRN2); dataNeeded.UpdateDB(); } bool MissingPDOLDataFlag = false; TLV _9f38 = database.Get(EMVTagsEnum.PROCESSING_OPTIONS_DATA_OBJECT_LIST_PDOL_9F38_KRN); TLVList pdolList = TLV.DeserializeChildrenWithNoV(_9f38.Value, 0); foreach (TLV tlv in pdolList) { if (database.IsEmpty(tlv.Tag.TagLable)) { MissingPDOLDataFlag = true; dataNeeded.Value.AddTag(tlv.Tag.TagLable); } } dataNeeded.UpdateDB(); if (!MissingPDOLDataFlag) { database.Initialize(EMVTagsEnum.PDOL_RELATED_DATA_DF8111_KRN2.Tag); CommonRoutines.PackRelatedDataTag(database, EMVTagsEnum.PDOL_RELATED_DATA_DF8111_KRN2, pdolList); EMVGetProcessingOptionsRequest request = new EMVGetProcessingOptionsRequest(database.Get(EMVTagsEnum.PDOL_RELATED_DATA_DF8111_KRN2)); cardQManager.EnqueueToInput(new CardRequest(request, CardinterfaceServiceRequestEnum.ADPU)); } TLVList toRemove = new TLVList(); foreach (TLV tlv in database.TagsToReadYet) { if (database.IsNotEmpty(tlv.Tag.TagLable)) { database.Get(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2).Children.AddToList(tlv); toRemove.AddToList(tlv); } } foreach (TLV tlv in toRemove) { database.TagsToReadYet.RemoveFromList(tlv); } dataNeeded.UpdateDB(); if (MissingPDOLDataFlag) { CommonRoutines.PostDEK(database, qManager); database.Get(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2).Initialize(); database.Get(EMVTagsEnum.DATA_NEEDED_DF8106_KRN2).Initialize(); sw.Restart(); return(SignalsEnum.WAITING_FOR_PDOL_DATA); } return(SignalsEnum.WAITING_FOR_GPO_REPONSE); }
public static SignalsEnum DoCommonProcessing(string source, Kernel2Database database, KernelQ qManager, CardQ cardQManager, CardResponse cardResponse) { #region S3R1.1 TLV nextTLV = database.TagsToReadYet.GetNextGetDataTagFromList(); if (nextTLV != null) { database.ActiveTag = nextTLV.Tag.TagLable; } else { database.ActiveTag = null; } if (database.ActiveTag != null) { #region S3R1.2 EMVGetDataRequest request = new EMVGetDataRequest(Formatting.HexStringToByteArray(database.ActiveTag)); #endregion #region S3R1.3 cardQManager.EnqueueToInput(new CardRequest(request, CardinterfaceServiceRequestEnum.ADPU)); #endregion #region S3R1.3 database.NextCommandEnum = NextCommandEnum.GET_DATA; #endregion } #endregion else { #region S3R1.5 if (database.ActiveAFL == null) #endregion { #region S3R1.6 return(DoInvalidReponse(database, qManager, L1Enum.NOT_SET, L2Enum.CARD_DATA_ERROR, L3Enum.NOT_SET)); #endregion } else { #region S3R1.7 EMVReadRecordRequest request = new EMVReadRecordRequest(database.ActiveAFL.Value.Entries[0].SFI, database.ActiveAFL.Value.Entries[0].FirstRecordNumber); #endregion #region S3R1.8 cardQManager.EnqueueToInput(new CardRequest(request, CardinterfaceServiceRequestEnum.ADPU)); #endregion #region S3R1.9 database.NextCommandEnum = NextCommandEnum.READ_RECORD; #endregion } } #region S3R1.10 TLVList dataToSend = database.Get(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2).Children; IDS_STATUS_DF8128_KRN2 ids = new IDS_STATUS_DF8128_KRN2(database); if (ids.Value.IsRead) #endregion { #region S3R1.11 if (database.IsNotEmpty(EMVTagsEnum.DS_SLOT_AVAILABILITY_9F5F_KRN2.Tag)) { dataToSend.AddToList(database.Get(EMVTagsEnum.DS_SLOT_AVAILABILITY_9F5F_KRN2)); } if (database.IsNotEmpty(EMVTagsEnum.DS_SUMMARY_1_9F7D_KRN2.Tag)) { dataToSend.AddToList(database.Get(EMVTagsEnum.DS_SUMMARY_1_9F7D_KRN2)); } if (database.IsNotEmpty(EMVTagsEnum.DS_UNPREDICTABLE_NUMBER_9F7F_KRN2.Tag)) { dataToSend.AddToList(database.Get(EMVTagsEnum.DS_UNPREDICTABLE_NUMBER_9F7F_KRN2)); } if (database.IsNotEmpty(EMVTagsEnum.DS_SLOT_MANAGEMENT_CONTROL_9F6F_KRN2.Tag)) { dataToSend.AddToList(database.Get(EMVTagsEnum.DS_SLOT_MANAGEMENT_CONTROL_9F6F_KRN2)); } if (database.IsNotEmpty(EMVTagsEnum.DS_ODS_CARD_9F54_KRN2.Tag)) { dataToSend.AddToList(database.Get(EMVTagsEnum.DS_ODS_CARD_9F54_KRN2)); } dataToSend.AddToList(database.Get(EMVTagsEnum.UNPREDICTABLE_NUMBER_9F37_KRN)); #endregion #region S3R1.12 if (!((database.IsNotEmpty(EMVTagsEnum.DS_SLOT_AVAILABILITY_9F5F_KRN2.Tag) && database.IsNotEmpty(EMVTagsEnum.DS_SUMMARY_1_9F7D_KRN2.Tag) && database.IsNotEmpty(EMVTagsEnum.DS_UNPREDICTABLE_NUMBER_9F7F_KRN2.Tag) && database.IsNotPresent(EMVTagsEnum.DS_ODS_CARD_9F54_KRN2.Tag)) || (database.IsNotEmpty(EMVTagsEnum.DS_SUMMARY_1_9F7D_KRN2.Tag) && database.IsPresent(EMVTagsEnum.DS_ODS_CARD_9F54_KRN2.Tag)) )) { #region S3R1.13 ids = new IDS_STATUS_DF8128_KRN2(database); ids.Value.IsRead = false; ids.UpdateDB(); #endregion } #endregion } #region S3R1.14 TLVList tagsToRemove = new TLVList(); foreach (TLV ttry in database.TagsToReadYet) { if (database.IsNotEmpty(ttry.Tag.TagLable)) { dataToSend.AddToList(ttry); tagsToRemove.AddToList(ttry); } } foreach (TLV ttr in tagsToRemove) { database.TagsToReadYet.RemoveFromList(ttr); } #endregion #region S3R1.15 if (database.IsNotEmptyList(EMVTagsEnum.DATA_NEEDED_DF8106_KRN2.Tag) || (database.IsNotEmptyList(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2.Tag) && database.TagsToReadYet.Count == 0)) { #region S3R1.16 CommonRoutines.PostDEK(database, qManager); database.Get(EMVTagsEnum.DATA_TO_SEND_FF8104_KRN2).Initialize(); database.Get(EMVTagsEnum.DATA_NEEDED_DF8106_KRN2).Initialize(); #endregion } #endregion #region S3R1.17 APPLICATION_INTERCHANGE_PROFILE_82_KRN aip = new APPLICATION_INTERCHANGE_PROFILE_82_KRN(database); TERMINAL_CAPABILITIES_9F33_KRN tc = new TERMINAL_CAPABILITIES_9F33_KRN(database); if (!(aip.Value.CDASupported && tc.Value.CDACapable)) { #region S3R1.18 ids = new IDS_STATUS_DF8128_KRN2(database); if (!ids.Value.IsRead) { #region S3R1.20 TERMINAL_VERIFICATION_RESULTS_95_KRN tvr = new TERMINAL_VERIFICATION_RESULTS_95_KRN(database); tvr.Value.OfflineDataAuthenticationWasNotPerformed = true; tvr.UpdateDB(); #endregion } else { #region S3R1.19 database.ODAStatus = 0x80; #endregion } #endregion } else { #region S3R1.19 database.ODAStatus = 0x80; #endregion } #endregion if (database.NextCommandEnum == NextCommandEnum.READ_RECORD) { return(SignalsEnum.WAITING_FOR_EMV_READ_RECORD_RESPONSE); } else { return(SignalsEnum.WAITING_FOR_GET_DATA_RESPONSE); } }
private static SignalsEnum EntryPointRA(KernelDatabase database, CardResponse cardResponse, KernelQ qManager, CardQ cardQManager, Stopwatch sw, PublicKeyCertificateManager publicKeyCertificateManager, EMVSelectApplicationResponse emvSelectApplicationResponse) { if (!cardResponse.ApduResponse.Succeeded) { return(State_7_10_CommonProcessing.DoInvalidResponsePart_C(database, qManager, L1Enum.NOT_SET, L2Enum.STATUS_BYTES, L3Enum.NOT_SET)); } bool parsingResult = false; if (cardResponse.ApduResponse.ResponseData.Length > 0 && cardResponse.ApduResponse.ResponseData[0] == 0x77) { EMVGenerateACResponse response = cardResponse.ApduResponse as EMVGenerateACResponse; parsingResult = database.ParseAndStoreCardResponse(response.ResponseData); } else { if (cardResponse.ApduResponse.ResponseData.Length > 0 && cardResponse.ApduResponse.ResponseData[0] == 0x80) { if (cardResponse.ApduResponse.ResponseData.Length < 11 || cardResponse.ApduResponse.ResponseData.Length > 43 || database.IsNotEmpty(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN.Tag) || database.IsNotEmpty(EMVTagsEnum.APPLICATION_TRANSACTION_COUNTER_ATC_9F36_KRN.Tag) || database.IsNotEmpty(EMVTagsEnum.APPLICATION_CRYPTOGRAM_9F26_KRN.Tag) || (cardResponse.ApduResponse.ResponseData.Length > 11 && database.IsNotEmpty(EMVTagsEnum.ISSUER_APPLICATION_DATA_9F10_KRN.Tag)) ) { parsingResult = false; } else { byte[] responseBuffer = new byte[cardResponse.ApduResponse.ResponseData.Length - 2]; Array.Copy(cardResponse.ApduResponse.ResponseData, 2, responseBuffer, 0, responseBuffer.Length); database.AddToList(TLV.Create(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN.Tag, new byte[] { responseBuffer[0] })); database.AddToList(TLV.Create(EMVTagsEnum.APPLICATION_TRANSACTION_COUNTER_ATC_9F36_KRN.Tag, new byte[] { responseBuffer[1], responseBuffer[2] })); byte[] ac = new byte[8]; Array.Copy(responseBuffer, 3, ac, 0, 8); database.AddToList(TLV.Create(EMVTagsEnum.APPLICATION_CRYPTOGRAM_9F26_KRN.Tag, ac)); if (responseBuffer.Length > 11) { byte[] iad = new byte[responseBuffer.Length - 11]; Array.Copy(responseBuffer, 11, iad, 0, iad.Length); database.AddToList(TLV.Create(EMVTagsEnum.ISSUER_APPLICATION_DATA_9F10_KRN.Tag, iad)); } parsingResult = true; } } } if (!parsingResult) { return(State_7_10_CommonProcessing.DoInvalidResponsePart_C(database, qManager, L1Enum.NOT_SET, L2Enum.PARSING_ERROR, L3Enum.NOT_SET)); } if (!(database.IsNotEmpty(EMVTagsEnum.APPLICATION_TRANSACTION_COUNTER_ATC_9F36_KRN.Tag) && database.IsNotEmpty(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN.Tag))) { return(State_7_10_CommonProcessing.DoInvalidResponsePart_C(database, qManager, L1Enum.NOT_SET, L2Enum.CARD_DATA_MISSING, L3Enum.NOT_SET)); } REFERENCE_CONTROL_PARAMETER_DF8114_KRN2 rcp = new REFERENCE_CONTROL_PARAMETER_DF8114_KRN2(database); if (! (((database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x40 && rcp.Value.ACTypeEnum == ACTypeEnum.TC) || ((database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x80 && (rcp.Value.ACTypeEnum == ACTypeEnum.TC || rcp.Value.ACTypeEnum == ACTypeEnum.ARQC)) || ((database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x00)) ) { return(State_7_10_CommonProcessing.DoInvalidResponsePart_C(database, qManager, L1Enum.NOT_SET, L2Enum.CARD_DATA_MISSING, L3Enum.NOT_SET)); } APPLICATION_INTERCHANGE_PROFILE_82_KRN aip = new APPLICATION_INTERCHANGE_PROFILE_82_KRN(database); TERMINAL_CAPABILITIES_9F33_KRN tc = new TERMINAL_CAPABILITIES_9F33_KRN(database); TERMINAL_VERIFICATION_RESULTS_95_KRN tvr = new TERMINAL_VERIFICATION_RESULTS_95_KRN(database); if (aip.Value.CDASupported && tc.Value.CDACapable) { string aid = emvSelectApplicationResponse.GetDFName(); string rid = aid.Substring(0, 10); RIDEnum ridEnum = (RIDEnum)Enum.Parse(typeof(RIDEnum), rid); CAPublicKeyCertificate capk = database.PublicKeyCertificateManager.GetCAPK(ridEnum, database.Get(EMVTagsEnum.CERTIFICATION_AUTHORITY_PUBLIC_KEY_INDEX_8F_KRN).Value[0]); if (capk == null) { tvr.Value.CDAFailed = true; tvr.UpdateDB(); } if (database.IsNotEmpty(EMVTagsEnum.SIGNED_DYNAMIC_APPLICATION_DATA_9F4B_KRN.Tag)) { State_7_10_CommonProcessing.DoCDA(database, qManager, capk, cardQManager, cardResponse, emvSelectApplicationResponse, true); } else { tvr.Value.CDAFailed = true; tvr.UpdateDB(); } } else { if (aip.Value.DDAsupported && tc.Value.DDACapable) { //oda was done already in waiting for internal authenticate } else { if (aip.Value.SDASupported && tc.Value.SDACapable) { //sda was done already in card action analysis } } } //check for offline approved or declined, if so end transaction if ((database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x40 || (database.Get(EMVTagsEnum.CRYPTOGRAM_INFORMATION_DATA_9F27_KRN).Value[0] & 0xC0) == 0x00) { return(State_7_10_CommonProcessing.EndOnTCorAAC(database, qManager, cardQManager)); } else { CommonRoutines.CreateEMVDataRecord(database); CommonRoutines.CreateEMVDiscretionaryData(database); qManager.EnqueueToOutput(new KernelOnlineResponse(database.Get(EMVTagsEnum.DATA_RECORD_FF8105_KRN2), database.Get(EMVTagsEnum.DISCRETIONARY_DATA_FF8106_KRN2))); return(SignalsEnum.WAITING_FOR_ONLINE_RESPONSE); } }
public static SignalsEnum DoCommonProcessing(string source, KernelDatabase database, KernelQ qManager, CardQ cardQManager, Stopwatch sw, EMVSelectApplicationResponse emvSelectApplicationResponse) { if (database.NextCommandEnum == NextCommandEnum.READ_RECORD) { DoDEKIfNeeded(database, qManager); return(SignalsEnum.WAITING_FOR_EMV_READ_RECORD_RESPONSE); } DoDEKIfNeeded(database, qManager); if (database.IsEmpty(EMVTagsEnum.AMOUNT_AUTHORISED_NUMERIC_9F02_KRN.Tag)) { CommonRoutines.CreateEMVDiscretionaryData(database); return(CommonRoutines.PostOutcomeWithError(database, qManager, Kernel2OutcomeStatusEnum.END_APPLICATION, Kernel2StartEnum.N_A, L1Enum.NOT_SET, L2Enum.NOT_SET, L3Enum.AMOUNT_NOT_PRESENT)); } if (!(database.IsNotEmpty(EMVTagsEnum.APPLICATION_EXPIRATION_DATE_5F24_KRN.Tag) && database.IsNotEmpty(EMVTagsEnum.APPLICATION_PRIMARY_ACCOUNT_NUMBER_PAN_5A_KRN.Tag) && database.IsNotEmpty(EMVTagsEnum.CARD_RISK_MANAGEMENT_DATA_OBJECT_LIST_1_CDOL1_8C_KRN.Tag))) { CommonRoutines.CreateEMVDiscretionaryData(database); return(CommonRoutines.PostOutcome(database, qManager, KernelMessageidentifierEnum.ERROR_OTHER_CARD, KernelStatusEnum.NOT_READY, null, Kernel2OutcomeStatusEnum.END_APPLICATION, Kernel2StartEnum.N_A, true, KernelMessageidentifierEnum.N_A, L1Enum.NOT_SET, null, L2Enum.CARD_DATA_MISSING, L3Enum.NOT_SET)); } #region Book 3 Section 10.3 APPLICATION_INTERCHANGE_PROFILE_82_KRN aipCheck = new APPLICATION_INTERCHANGE_PROFILE_82_KRN(database); TERMINAL_CAPABILITIES_9F33_KRN tc = new TERMINAL_CAPABILITIES_9F33_KRN(database); TERMINAL_VERIFICATION_RESULTS_95_KRN tvr = new TERMINAL_VERIFICATION_RESULTS_95_KRN(database); if ((aipCheck.Value.CDASupported && tc.Value.CDACapable) || aipCheck.Value.DDAsupported && tc.Value.DDACapable || aipCheck.Value.SDASupported && tc.Value.SDACapable) { if (aipCheck.Value.CDASupported && tc.Value.CDACapable) { //some checking in preperation for ODA is done here, ODA is done after 1st gen ac if (!( database.IsNotEmpty(EMVTagsEnum.CERTIFICATION_AUTHORITY_PUBLIC_KEY_INDEX_8F_KRN.Tag) && database.IsNotEmpty(EMVTagsEnum.ISSUER_PUBLIC_KEY_CERTIFICATE_90_KRN.Tag) && database.IsNotEmpty(EMVTagsEnum.ISSUER_PUBLIC_KEY_EXPONENT_9F32_KRN.Tag) && database.IsNotEmpty(EMVTagsEnum.INTEGRATED_CIRCUIT_CARD_ICC_PUBLIC_KEY_CERTIFICATE_9F46_KRN.Tag) && database.IsNotEmpty(EMVTagsEnum.INTEGRATED_CIRCUIT_CARD_ICC_PUBLIC_KEY_EXPONENT_9F47_KRN.Tag) //&& //database.IsNotEmpty(EMVTagsEnum.STATIC_DATA_AUTHENTICATION_TAG_LIST_9F4A_KRN.Tag) )) { tvr.Value.ICCDataMissing = true; tvr.Value.CDAFailed = true; } } string aid = emvSelectApplicationResponse.GetDFName(); string rid = aid.Substring(0, 10); RIDEnum ridEnum = (RIDEnum)Enum.Parse(typeof(RIDEnum), rid); if (database.PublicKeyCertificateManager.GetCAPK(ridEnum, database.Get(EMVTagsEnum.CERTIFICATION_AUTHORITY_PUBLIC_KEY_INDEX_8F_KRN).Value[0]) == null) { if (aipCheck.Value.CDASupported && tc.Value.CDACapable) { tvr.Value.CDAFailed = true; } if (aipCheck.Value.DDAsupported && tc.Value.DDACapable) { tvr.Value.DDAFailed = true; } if (aipCheck.Value.SDASupported && tc.Value.SDACapable) { tvr.Value.SDAFailed = true; } } //bool aipFound = false; //TLV aip = null; //if (database.IsNotEmpty(EMVTagsEnum.STATIC_DATA_AUTHENTICATION_TAG_LIST_9F4A_KRN.Tag)) //{ // TLV sdal = database.Get(EMVTagsEnum.STATIC_DATA_AUTHENTICATION_TAG_LIST_9F4A_KRN); // TLVList list = TLV.DeserializeChildrenWithNoLV(sdal.Value, 0); // //if (list.Count == 1) // //{ // aip = list.Get(EMVTagsEnum.APPLICATION_INTERCHANGE_PROFILE_82_KRN.Tag); // if (aip != null) // { // aipFound = true; // } // //} //} //else //{ // if (database.IsNotEmpty(EMVTagsEnum.APPLICATION_INTERCHANGE_PROFILE_82_KRN.Tag)) // { // aip = database.Get(EMVTagsEnum.APPLICATION_INTERCHANGE_PROFILE_82_KRN.Tag); // aipFound = true; // } //} //if (database.IsNotEmpty(EMVTagsEnum.APPLICATION_INTERCHANGE_PROFILE_82_KRN.Tag)) //{ // aip = database.Get(EMVTagsEnum.APPLICATION_INTERCHANGE_PROFILE_82_KRN.Tag); // aipFound = true; //} TLV aip = database.Get(EMVTagsEnum.APPLICATION_INTERCHANGE_PROFILE_82_KRN); if (database.IsEmpty(EMVTagsEnum.APPLICATION_INTERCHANGE_PROFILE_82_KRN.Tag)) { CommonRoutines.CreateEMVDiscretionaryData(database); return(CommonRoutines.PostOutcome(database, qManager, KernelMessageidentifierEnum.ERROR_OTHER_CARD, KernelStatusEnum.NOT_READY, null, Kernel2OutcomeStatusEnum.END_APPLICATION, Kernel2StartEnum.N_A, true, KernelMessageidentifierEnum.ERROR_OTHER_CARD, L1Enum.NOT_SET, null, L2Enum.CARD_DATA_ERROR, L3Enum.NOT_SET)); } int length = database.StaticDataToBeAuthenticated.Serialize().Length; if (2048 - length >= aip.Value.Length) { //will be removed later when the SDA is done database.StaticDataToBeAuthenticated.AddToList(aip); } //else //{ // if (aipCheck.Value.CDASupported && tc.Value.CDACapable) // { // tvr.Value.CDAFailed = true; // } // if (aipCheck.Value.DDAsupported && tc.Value.DDACapable) // { // tvr.Value.DDAFailed = true; // } // if (aipCheck.Value.SDASupported && tc.Value.SDACapable) // { // tvr.Value.SDAFailed = true; // } //} tvr.UpdateDB(); } #endregion #region Book 3 Section 10.4 //using kernel 2 processing restrictions ProcessingRestrictions_7_7.ProcessingRestrictions(database); #endregion return(SignalsEnum.WAITING_FOR_CVM_PROCESSING); }
public static SignalsEnum InitiateCardActionAnalysis(KernelDatabaseBase database, KernelQ qManager, CardQ cardQManager, EMVSelectApplicationResponse emvSelectApplicationResponse) { APPLICATION_INTERCHANGE_PROFILE_82_KRN aip = new APPLICATION_INTERCHANGE_PROFILE_82_KRN(database); TERMINAL_CAPABILITIES_9F33_KRN tc = new TERMINAL_CAPABILITIES_9F33_KRN(database); TERMINAL_VERIFICATION_RESULTS_95_KRN tvr = new TERMINAL_VERIFICATION_RESULTS_95_KRN(database); //time to get signature data for dda cards, in order to do oda after 1st gen ac EMVGenerateACRequest request = null; if (aip.Value.CDASupported && tc.Value.CDACapable) { //cda done after gen ac 1, call gen ac1 now with signature requested request = CreateGenAC(database, true); cardQManager.EnqueueToInput(new CardRequest(request, CardinterfaceServiceRequestEnum.ADPU)); return(SignalsEnum.WAITING_FOR_GEN_AC_1); } if (aip.Value.DDAsupported && tc.Value.DDACapable) { #region Book 3 Section 10.3 //do dda signature request, internal authenticate will do oda once it has the signature TLV ddol = database.Get(EMVTagsEnum.DYNAMIC_DATA_AUTHENTICATION_DATA_OBJECT_LIST_DDOL_9F49_KRN); byte[] ddolRelatedData; if (ddol == null) { TLV unpred = database.Get(EMVTagsEnum.UNPREDICTABLE_NUMBER_9F37_KRN); unpred.Val.PackValue(unpred.Val.GetLength()); ddolRelatedData = unpred.Value; } else { ddolRelatedData = CommonRoutines.PackRelatedDataTag(database, ddol); } EMVInternalAuthenticateRequest requestDDA = new EMVInternalAuthenticateRequest(ddolRelatedData); cardQManager.EnqueueToInput(new CardRequest(requestDDA, CardinterfaceServiceRequestEnum.ADPU)); return(SignalsEnum.WAITING_FOR_INTERNAL_AUTHENTICATE); #endregion } if (aip.Value.SDASupported && tc.Value.SDACapable) { string aid = emvSelectApplicationResponse.GetDFName(); string rid = aid.Substring(0, 10); RIDEnum ridEnum = (RIDEnum)Enum.Parse(typeof(RIDEnum), rid); CAPublicKeyCertificate capk = database.PublicKeyCertificateManager.GetCAPK(ridEnum, database.Get(EMVTagsEnum.CERTIFICATION_AUTHORITY_PUBLIC_KEY_INDEX_8F_KRN).Value[0]); TLV ssadTLV = database.Get(EMVTagsEnum.SIGNED_STATIC_APPLICATION_DATA_93_KRN); if (capk == null || ssadTLV == null) { tvr.Value.SDAFailed = true; tvr.UpdateDB(); } else { TRANSACTION_STATUS_INFORMATION_9B_KRN tsi = new TRANSACTION_STATUS_INFORMATION_9B_KRN(database); tsi.Value.OfflineDataAuthenticationWasPerformed = true; tsi.UpdateDB(); byte[] sdadRaw = database.Get(EMVTagsEnum.SIGNED_STATIC_APPLICATION_DATA_93_KRN).Value; byte[] authCode = VerifySAD.VerifySSAD(ICCDynamicDataType.DYNAMIC_NUMBER_ONLY, database, capk, sdadRaw); if (authCode == null) { tvr.Value.SDAFailed = true; tvr.UpdateDB(); } else { TLV dataAuthenticationCode = database.Get(EMVTagsEnum.DATA_AUTHENTICATION_CODE_9F45_KRN); if (dataAuthenticationCode == null) { dataAuthenticationCode = TLV.Create(EMVTagsEnum.DATA_AUTHENTICATION_CODE_9F45_KRN.Tag, authCode); } else { dataAuthenticationCode.Value = authCode; } } } //sda done after gen ac 1, call gen ac 1 now with no signature requested request = CreateGenAC(database, false); cardQManager.EnqueueToInput(new CardRequest(request, CardinterfaceServiceRequestEnum.ADPU)); return(SignalsEnum.WAITING_FOR_GEN_AC_1); } tvr.Value.OfflineDataAuthenticationWasNotPerformed = true; tvr.UpdateDB(); //to do: ceck this, is this correct for a card where no oda is supported request = CreateGenAC(database, false); cardQManager.EnqueueToInput(new CardRequest(request, CardinterfaceServiceRequestEnum.ADPU)); return(SignalsEnum.WAITING_FOR_GEN_AC_1); }