Examples with DIDAuthenticationDataType iso.std.iso_iec._24727.tech.schema.DIDAuthenticationDataType used on opensource projects

Example 16 with DIDAuthenticationDataType

use of iso.std.iso_iec._24727.tech.schema.DIDAuthenticationDataType in project open-ecard by ecsec.

the class PINStepAction method performPACEWithCAN.

private EstablishChannelResponse performPACEWithCAN(Map<String, ExecutionResults> oldResults) {
    DIDAuthenticationDataType paceInput = new DIDAuthenticationDataType();
    paceInput.setProtocol(ECardConstants.Protocol.PACE);
    AuthDataMap tmp;
    try {
        tmp = new AuthDataMap(paceInput);
    } catch (ParserConfigurationException ex) {
        LOG.error("Failed to read empty Protocol data.", ex);
        return null;
    }
    AuthDataResponse paceInputMap = tmp.createResponse(paceInput);
    if (capturePin) {
        ExecutionResults executionResults = oldResults.get(getStepID());
        PasswordField canField = (PasswordField) executionResults.getResult(PINStep.CAN_FIELD);
        String canValue = new String(canField.getValue());
        if (canValue.length() != 6) {
            // let the user enter the can again, when input verification failed
            return null;
        } else {
            paceInputMap.addElement(PACEInputType.PIN, canValue);
        }
    }
    paceInputMap.addElement(PACEInputType.PIN_ID, PIN_ID_CAN);
    // perform PACE by EstablishChannelCommand
    EstablishChannel eChannel = createEstablishChannelStructure(paceInputMap);
    return (EstablishChannelResponse) dispatcher.safeDeliver(eChannel);
}

Example 17 with DIDAuthenticationDataType

use of iso.std.iso_iec._24727.tech.schema.DIDAuthenticationDataType in project open-ecard by ecsec.

the class IFD method establishChannel.

@Override
public EstablishChannelResponse establishChannel(EstablishChannel parameters) {
    byte[] slotHandle = parameters.getSlotHandle();
    try {
        SingleThreadChannel channel = cm.getSlaveChannel(slotHandle);
        TerminalInfo termInfo = new TerminalInfo(cm, channel);
        DIDAuthenticationDataType protoParam = parameters.getAuthenticationProtocolData();
        String protocol = protoParam.getProtocol();
        // check if it is PACE and try to perform native implementation
        // get pace capabilities
        List<PACECapabilities.PACECapability> paceCapabilities = termInfo.getPACECapabilities();
        List<String> supportedProtos = TerminalInfo.buildPACEProtocolList(paceCapabilities);
        // i don't care which type is supported, i try it anyways
        if (!supportedProtos.isEmpty() && supportedProtos.get(0).startsWith(protocol)) {
            // yeah, PACE seems to be supported by the reader, big win
            PACEInputType paceParam = new PACEInputType(protoParam);
            // extract variables needed for pace
            byte pinID = paceParam.getPINID();
            // optional elements
            byte[] chat = paceParam.getCHAT();
            String pin = paceParam.getPIN();
            byte[] certDesc = paceParam.getCertificateDescription();
            // prepare pace data structures
            // TODO: add supplied PIN
            EstablishPACERequest estPaceReq = new EstablishPACERequest(pinID, chat, null, certDesc);
            ExecutePACERequest execPaceReq = new ExecutePACERequest(ExecutePACERequest.Function.EstablishPACEChannel, estPaceReq.toBytes());
            // TODO: check if this additional check is really necessary
            if (estPaceReq.isSupportedType(paceCapabilities)) {
                byte[] reqData = execPaceReq.toBytes();
                LOG.debug("executeCtrlCode request: {}", ByteUtils.toHexString(reqData));
                // execute pace
                Map<Integer, Integer> features = termInfo.getFeatureCodes();
                byte[] resData = channel.transmitControlCommand(features.get(PCSCFeatures.EXECUTE_PACE), reqData);
                LOG.debug("Response of executeCtrlCode: {}", ByteUtils.toHexString(resData));
                // evaluate response
                ExecutePACEResponse execPaceRes = new ExecutePACEResponse(resData);
                if (execPaceRes.isError()) {
                    return WSHelper.makeResponse(EstablishChannelResponse.class, execPaceRes.getResult());
                }
                EstablishPACEResponse estPaceRes = new EstablishPACEResponse(execPaceRes.getData());
                // get values and prepare response
                PACEOutputType authDataResponse = paceParam.getOutputType();
                // mandatory fields
                authDataResponse.setRetryCounter(estPaceRes.getRetryCounter());
                authDataResponse.setEFCardAccess(estPaceRes.getEFCardAccess());
                // optional fields
                if (estPaceRes.hasCurrentCAR()) {
                    authDataResponse.setCurrentCAR(estPaceRes.getCurrentCAR());
                }
                if (estPaceRes.hasPreviousCAR()) {
                    authDataResponse.setPreviousCAR(estPaceRes.getPreviousCAR());
                }
                if (estPaceRes.hasIDICC()) {
                    authDataResponse.setIDPICC(estPaceRes.getIDICC());
                }
                // create response type and return
                EstablishChannelResponse response = WSHelper.makeResponse(EstablishChannelResponse.class, WSHelper.makeResultOK());
                response.setAuthenticationProtocolData(authDataResponse.getAuthDataType());
                return response;
            }
        }
        // check out available software protocols
        if (this.protocolFactories.contains(protocol)) {
            ProtocolFactory factory = this.protocolFactories.get(protocol);
            Protocol protoImpl = factory.createInstance();
            EstablishChannelResponse response = protoImpl.establish(parameters, env.getDispatcher(), this.gui);
            // register protocol instance for secure messaging when protocol was processed successful
            if (response.getResult().getResultMajor().equals(ECardConstants.Major.OK)) {
                channel.addSecureMessaging(protoImpl);
            }
            return response;
        }
        // if this point is reached a native implementation is not present, try registered protocols
        Result r = WSHelper.makeResultUnknownError("No such protocol available in this IFD.");
        return WSHelper.makeResponse(EstablishChannelResponse.class, r);
    } catch (Throwable t) {
        return WSHelper.makeResponse(EstablishChannelResponse.class, WSHelper.makeResult(t));
    }
}

Example 18 with DIDAuthenticationDataType

use of iso.std.iso_iec._24727.tech.schema.DIDAuthenticationDataType in project open-ecard by ecsec.

the class CANStepAction method perform.

@Override
public StepActionResult perform(Map<String, ExecutionResults> oldResults, StepResult result) {
    if (result.isBack()) {
        return new StepActionResult(StepActionResultStatus.BACK);
    }
    if (!state.equals(RecognizedState.PIN_suspended)) {
        return new StepActionResult(StepActionResultStatus.NEXT);
    }
    DIDAuthenticationDataType paceInput = new DIDAuthenticationDataType();
    paceInput.setProtocol(ECardConstants.Protocol.PACE);
    AuthDataMap tmp;
    try {
        tmp = new AuthDataMap(paceInput);
    } catch (ParserConfigurationException ex) {
        LOG.error("Failed to read empty Protocol data.", ex);
        return new StepActionResult(StepActionResultStatus.CANCEL);
    }
    AuthDataResponse paceInputMap = tmp.createResponse(paceInput);
    if (capturePin) {
        ExecutionResults executionResults = oldResults.get(getStepID());
        if (!verifyUserInput(executionResults)) {
            // let the user enter the can again, when input verification failed
            return new StepActionResult(StepActionResultStatus.REPEAT, createReplacementStep(false, true));
        } else {
            paceInputMap.addElement(PACEInputType.PIN, can);
        }
    }
    paceInputMap.addElement(PACEInputType.PIN_ID, PIN_ID_CAN);
    // perform PACE by EstablishChannelCommand
    EstablishChannel establishChannel = new EstablishChannel();
    establishChannel.setSlotHandle(conHandle.getSlotHandle());
    establishChannel.setAuthenticationProtocolData(paceInputMap.getResponse());
    establishChannel.getAuthenticationProtocolData().setProtocol(ECardConstants.Protocol.PACE);
    try {
        EstablishChannelResponse ecr = (EstablishChannelResponse) dispatcher.safeDeliver(establishChannel);
        WSHelper.checkResult(ecr);
        // pace was successfully performed, so get to the next step
        String title = lang.translationForKey(PINSTEP_TITLE);
        int retryCounter = 1;
        Step replacementStep = new ChangePINStep("pin-entry", title, capturePin, retryCounter, false, false);
        StepAction pinAction = new PINStepAction(capturePin, conHandle, dispatcher, replacementStep, retryCounter);
        replacementStep.setAction(pinAction);
        return new StepActionResult(StepActionResultStatus.NEXT, replacementStep);
    } catch (WSException ex) {
        LOG.info("Wrong CAN entered, trying again");
        return new StepActionResult(StepActionResultStatus.REPEAT, createReplacementStep(true, false));
    }
}

Example 19 with DIDAuthenticationDataType

use of iso.std.iso_iec._24727.tech.schema.DIDAuthenticationDataType in project open-ecard by ecsec.

the class GenericPINAction method performPACEWithPIN.

private EstablishChannelResponse performPACEWithPIN(Map<String, ExecutionResults> oldResults) throws ParserConfigurationException {
    DIDAuthenticationDataType paceInput = new DIDAuthenticationDataType();
    paceInput.setProtocol(ECardConstants.Protocol.PACE);
    AuthDataMap tmp = new AuthDataMap(paceInput);
    AuthDataResponse paceInputMap = tmp.createResponse(paceInput);
    if (capturePin) {
        ExecutionResults executionResults = oldResults.get(getStepID());
        PasswordField oldPINField = (PasswordField) executionResults.getResult(GenericPINStep.OLD_PIN_FIELD);
        char[] oldPINValue = oldPINField.getValue();
        if (oldPINValue.length > 6 && oldPINValue.length < 5) {
            // let the user enter the can again, when input verification failed
            return null;
        } else {
            paceInputMap.addElement(PACEInputType.PIN, new String(oldPINValue));
        }
    }
    paceInputMap.addElement(PACEInputType.PIN_ID, PIN_ID_PIN);
    // perform PACE by EstablishChannelCommand
    EstablishChannel eChannel = createEstablishChannelStructure(paceInputMap);
    return (EstablishChannelResponse) dispatcher.safeDeliver(eChannel);
}

Example 20 with DIDAuthenticationDataType

use of iso.std.iso_iec._24727.tech.schema.DIDAuthenticationDataType in project open-ecard by ecsec.

the class PINStepAction method perform.

@Override
public StepActionResult perform(Map<String, ExecutionResults> oldResults, StepResult result) {
    if (result.isBack()) {
        return new StepActionResult(StepActionResultStatus.BACK);
    }
    DIDAuthenticationDataType paceInput = new DIDAuthenticationDataType();
    paceInput.setProtocol(ECardConstants.Protocol.PACE);
    AuthDataMap tmp;
    try {
        tmp = new AuthDataMap(paceInput);
    } catch (ParserConfigurationException ex) {
        LOG.error("Failed to read empty Protocol data.", ex);
        return new StepActionResult(StepActionResultStatus.CANCEL);
    }
    AuthDataResponse paceInputMap = tmp.createResponse(paceInput);
    if (capturePin) {
        ExecutionResults executionResults = oldResults.get(getStepID());
        if (!verifyUserInput(executionResults)) {
            // let the user enter the pin again, when input verification failed
            return new StepActionResult(StepActionResultStatus.REPEAT, createPINReplacementStep(false, true));
        } else {
            paceInputMap.addElement(PACEInputType.PIN, oldPIN);
        }
    }
    paceInputMap.addElement(PACEInputType.PIN_ID, PIN_ID_PIN);
    // perform PACE by EstablishChannel
    EstablishChannel establishChannel = new EstablishChannel();
    establishChannel.setSlotHandle(conHandle.getSlotHandle());
    establishChannel.setAuthenticationProtocolData(paceInputMap.getResponse());
    establishChannel.getAuthenticationProtocolData().setProtocol(ECardConstants.Protocol.PACE);
    try {
        EstablishChannelResponse establishChannelResponse = (EstablishChannelResponse) dispatcher.safeDeliver(establishChannel);
        WSHelper.checkResult(establishChannelResponse);
        // PACE completed successfully, we now modify the pin
        if (capturePin) {
            sendResetRetryCounter();
        } else {
            sendModifyPIN();
        }
        // PIN modified successfully, proceed with next step
        return new StepActionResult(StepActionResultStatus.NEXT);
    } catch (WSException ex) {
        if (capturePin) {
            retryCounter--;
            LOG.info("Wrong PIN entered, trying again (remaining tries {}).", retryCounter);
            if (retryCounter == 1) {
                Step replacementStep = createCANReplacementStep();
                return new StepActionResult(StepActionResultStatus.BACK, replacementStep);
            } else {
                Step replacementStep = createPINReplacementStep(true, false);
                return new StepActionResult(StepActionResultStatus.REPEAT, replacementStep);
            }
        } else {
            LOG.warn("PIN not entered successfully in terminal.");
            return new StepActionResult(StepActionResultStatus.CANCEL);
        }
    } catch (APDUException ex) {
        LOG.error("Failed to transmit Reset Retry Counter APDU.", ex);
        return new StepActionResult(StepActionResultStatus.CANCEL);
    } catch (IllegalArgumentException ex) {
        LOG.error("Failed to transmit Reset Retry Counter APDU.", ex);
        return new StepActionResult(StepActionResultStatus.CANCEL);
    } catch (IFDException ex) {
        LOG.error("Failed to transmit Reset Retry Counter APDU.", ex);
        return new StepActionResult(StepActionResultStatus.CANCEL);
    }
}