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

Example 1 with DSIRead

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

the class MiddlewareSAL method dsiRead.

@Override
public DSIReadResponse dsiRead(DSIRead request) {
    DSIReadResponse response = WSHelper.makeResponse(DSIReadResponse.class, WSHelper.makeResultOK());
    try {
        ConnectionHandleType connectionHandle = SALUtils.getConnectionHandle(request);
        CardStateEntry cardStateEntry = SALUtils.getCardStateEntry(states, connectionHandle);
        byte[] applicationID = cardStateEntry.getCurrentCardApplication().getApplicationIdentifier();
        String dsiName = request.getDSIName();
        byte[] slotHandle = connectionHandle.getSlotHandle();
        Assert.assertIncorrectParameter(dsiName, "The parameter DSIName is empty.");
        Assert.securityConditionDataSet(cardStateEntry, applicationID, dsiName, NamedDataServiceActionName.DSI_READ);
        MwSession session = managedSessions.get(slotHandle);
        for (MwCertificate cert : session.getCertificates()) {
            try {
                String label = cert.getLabel();
                if (label.equals(dsiName)) {
                    // read certificate
                    byte[] certificate = cert.getValue();
                    response.setDSIContent(certificate);
                    return response;
                }
            } catch (CryptokiException ex) {
                LOG.warn("Skipping certificate due to error.", ex);
            }
        }
        String msg = "The given DSIName does not related to any know DSI or DataSet.";
        throw new IncorrectParameterException(msg);
    } catch (ECardException e) {
        response.setResult(e.getResult());
    } catch (Exception e) {
        LOG.error(e.getMessage(), e);
        throwThreadKillException(e);
        response.setResult(WSHelper.makeResult(e));
    }
    return response;
}

Example 2 with DSIRead

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

the class GenericCryptographyProtocolTest method testDecipher.

/**
 * Test for the Decipher Step of the Generic Cryptography protocol. After we connected to the ESIGN application
 * of the eGK, we use DIDList to get a List of DIDs that support the Decipher function. We then authenticate with
 * PIN.home and read the contents of the DIDs certificate. With it's public key we encrypt the contents of
 * plaintext.txt and finally let the card decrypt it through a call to Decipher. In the end we match the result with
 * the original plaintext.
 *
 * @throws Exception when something in this test went unexpectedly wrong
 */
@Test(enabled = TESTS_ENABLED)
public void testDecipher() throws Exception {
    CardApplicationPath cardApplicationPath = new CardApplicationPath();
    CardApplicationPathType cardApplicationPathType = new CardApplicationPathType();
    cardApplicationPathType.setCardApplication(cardApplication);
    cardApplicationPath.setCardAppPathRequest(cardApplicationPathType);
    CardApplicationPathResponse cardApplicationPathResponse = instance.cardApplicationPath(cardApplicationPath);
    WSHelper.checkResult(cardApplicationPathResponse);
    CardApplicationConnect parameters = new CardApplicationConnect();
    CardAppPathResultSet cardAppPathResultSet = cardApplicationPathResponse.getCardAppPathResultSet();
    parameters.setCardApplicationPath(cardAppPathResultSet.getCardApplicationPathResult().get(0));
    CardApplicationConnectResponse result = instance.cardApplicationConnect(parameters);
    WSHelper.checkResult(result);
    assertEquals(ECardConstants.Major.OK, result.getResult().getResultMajor());
    DIDList didList = new DIDList();
    didList.setConnectionHandle(result.getConnectionHandle());
    DIDQualifierType didQualifier = new DIDQualifierType();
    didQualifier.setApplicationIdentifier(cardApplication);
    didQualifier.setObjectIdentifier(ECardConstants.Protocol.GENERIC_CRYPTO);
    didQualifier.setApplicationFunction("Decipher");
    didList.setFilter(didQualifier);
    DIDListResponse didListResponse = instance.didList(didList);
    assertTrue(didListResponse.getDIDNameList().getDIDName().size() > 0);
    WSHelper.checkResult(didListResponse);
    DIDAuthenticate didAthenticate = new DIDAuthenticate();
    didAthenticate.setDIDName("PIN.home");
    PinCompareDIDAuthenticateInputType didAuthenticationData = new PinCompareDIDAuthenticateInputType();
    didAthenticate.setAuthenticationProtocolData(didAuthenticationData);
    didAthenticate.setConnectionHandle(result.getConnectionHandle());
    didAthenticate.getConnectionHandle().setCardApplication(cardApplication_ROOT);
    didAuthenticationData.setProtocol(ECardConstants.Protocol.PIN_COMPARE);
    didAthenticate.setAuthenticationProtocolData(didAuthenticationData);
    DIDAuthenticateResponse didAuthenticateResult = instance.didAuthenticate(didAthenticate);
    WSHelper.checkResult(didAuthenticateResult);
    assertEquals(didAuthenticateResult.getAuthenticationProtocolData().getProtocol(), ECardConstants.Protocol.PIN_COMPARE);
    assertEquals(didAuthenticateResult.getAuthenticationProtocolData().getAny().size(), 0);
    assertEquals(ECardConstants.Major.OK, didAuthenticateResult.getResult().getResultMajor());
    byte[] plaintextBytes = plaintext.getBytes();
    for (int numOfDIDs = 0; numOfDIDs < didListResponse.getDIDNameList().getDIDName().size(); numOfDIDs++) {
        String didName = didListResponse.getDIDNameList().getDIDName().get(numOfDIDs);
        DIDGet didGet = new DIDGet();
        didGet.setDIDName(didName);
        didGet.setDIDScope(DIDScopeType.LOCAL);
        didGet.setConnectionHandle(result.getConnectionHandle());
        didGet.getConnectionHandle().setCardApplication(cardApplication);
        DIDGetResponse didGetResponse = instance.didGet(didGet);
        org.openecard.crypto.common.sal.did.CryptoMarkerType cryptoMarker = new org.openecard.crypto.common.sal.did.CryptoMarkerType((CryptoMarkerType) didGetResponse.getDIDStructure().getDIDMarker());
        ByteArrayOutputStream ciphertext = new ByteArrayOutputStream();
        // read the certificate
        DSIRead dsiRead = new DSIRead();
        dsiRead.setConnectionHandle(result.getConnectionHandle());
        dsiRead.getConnectionHandle().setCardApplication(cardApplication);
        dsiRead.setDSIName(cryptoMarker.getCertificateRefs().get(0).getDataSetName());
        DSIReadResponse dsiReadResponse = instance.dsiRead(dsiRead);
        assertEquals(ECardConstants.Major.OK, dsiReadResponse.getResult().getResultMajor());
        assertTrue(dsiReadResponse.getDSIContent().length > 0);
        // convert the contents to a certificate
        Certificate cert = (X509Certificate) CertificateFactory.getInstance("X.509").generateCertificate(new ByteArrayInputStream(dsiReadResponse.getDSIContent()));
        Cipher cipher;
        int blocksize;
        String algorithmUri = cryptoMarker.getAlgorithmInfo().getAlgorithmIdentifier().getAlgorithm();
        if (algorithmUri.equals(GenericCryptoUris.RSA_ENCRYPTION)) {
            cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");
            cipher.init(Cipher.ENCRYPT_MODE, cert);
            // keysize/8-pkcspadding = (2048)/8-11
            blocksize = 245;
        } else if (algorithmUri.equals(GenericCryptoUris.RSAES_OAEP)) {
            cipher = Cipher.getInstance("RSA/ECB/OAEPWithSHA-256AndMGF1Padding", new BouncyCastleProvider());
            cipher.init(Cipher.ENCRYPT_MODE, cert);
            blocksize = cipher.getBlockSize();
        } else {
            LOG.warn("Skipping decipher for the unsupported algorithmOID: {}", algorithmUri);
            continue;
        }
        int rest = plaintextBytes.length % blocksize;
        // encrypt block for block
        for (int offset = 0; offset < plaintextBytes.length; offset += blocksize) {
            if ((offset + blocksize) > plaintextBytes.length) {
                ciphertext.write(cipher.doFinal(plaintextBytes, offset, rest));
            } else {
                ciphertext.write(cipher.doFinal(plaintextBytes, offset, blocksize));
            }
        }
        Decipher decipher = new Decipher();
        decipher.setCipherText(ciphertext.toByteArray());
        decipher.setConnectionHandle(result.getConnectionHandle());
        decipher.getConnectionHandle().setCardApplication(cardApplication);
        decipher.setDIDName(didName);
        decipher.setDIDScope(DIDScopeType.LOCAL);
        DecipherResponse decipherResponse = instance.decipher(decipher);
        assertEquals(decipherResponse.getPlainText(), plaintextBytes);
        // test invalid ciphertext length (not divisible through blocksize without rest)
        decipher = new Decipher();
        decipher.setCipherText(ByteUtils.concatenate((byte) 0x00, ciphertext.toByteArray()));
        decipher.setConnectionHandle(result.getConnectionHandle());
        decipher.getConnectionHandle().setCardApplication(cardApplication);
        decipher.setDIDName(didName);
        decipher.setDIDScope(DIDScopeType.LOCAL);
        decipherResponse = instance.decipher(decipher);
        Result res = decipherResponse.getResult();
        assertEquals(res.getResultMajor(), ECardConstants.Major.ERROR);
        assertEquals(res.getResultMinor(), ECardConstants.Minor.App.INCORRECT_PARM);
    }
}

Example 3 with DSIRead

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

the class VerifySignatureStep method perform.

@Override
public VerifySignatureResponse perform(VerifySignature request, Map<String, Object> internalData) {
    VerifySignatureResponse response = WSHelper.makeResponse(VerifySignatureResponse.class, WSHelper.makeResultOK());
    try {
        ConnectionHandleType connectionHandle = SALUtils.getConnectionHandle(request);
        CardStateEntry cardStateEntry = SALUtils.getCardStateEntry(internalData, connectionHandle);
        String didName = SALUtils.getDIDName(request);
        DIDStructureType didStructure = SALUtils.getDIDStructure(request, didName, cardStateEntry, connectionHandle);
        // required
        byte[] signature = request.getSignature();
        // optional
        byte[] message = request.getMessage();
        CryptoMarkerType cryptoMarker = new CryptoMarkerType(didStructure.getDIDMarker());
        String dataSetNameCertificate = cryptoMarker.getCertificateRefs().get(0).getDataSetName();
        String algorithmIdentifier = cryptoMarker.getAlgorithmInfo().getAlgorithmIdentifier().getAlgorithm();
        DSIRead dsiRead = new DSIRead();
        dsiRead.setConnectionHandle(connectionHandle);
        dsiRead.setDSIName(dataSetNameCertificate);
        DSIReadResponse dsiReadResponse = (DSIReadResponse) dispatcher.safeDeliver(dsiRead);
        WSHelper.checkResult(dsiReadResponse);
        CertificateFactory certFactory = CertificateFactory.getInstance("X.509");
        Certificate cert = (X509Certificate) certFactory.generateCertificate(new ByteArrayInputStream(dsiReadResponse.getDSIContent()));
        Signature signatureAlgorithm;
        if (algorithmIdentifier.equals(GenericCryptoUris.RSA_ENCRYPTION)) {
            signatureAlgorithm = Signature.getInstance("RSA", new BouncyCastleProvider());
        } else if (algorithmIdentifier.equals(GenericCryptoUris.RSASSA_PSS_SHA256)) {
            signatureAlgorithm = Signature.getInstance("RAWRSASSA-PSS", new BouncyCastleProvider());
            signatureAlgorithm.setParameter(new PSSParameterSpec("SHA-256", "MGF1", new MGF1ParameterSpec("SHA-256"), 32, 1));
        } else if (algorithmIdentifier.equals(GenericCryptoUris.sigS_ISO9796_2)) {
            return WSHelper.makeResponse(VerifySignatureResponse.class, WSHelper.makeResultUnknownError(algorithmIdentifier + " Not supported yet."));
        } else if (algorithmIdentifier.equals(GenericCryptoUris.sigS_ISO9796_2rnd)) {
            return WSHelper.makeResponse(VerifySignatureResponse.class, WSHelper.makeResultUnknownError(algorithmIdentifier + " Not supported yet."));
        } else {
            throw new IncorrectParameterException("Unknown signature algorithm.");
        }
        signatureAlgorithm.initVerify(cert);
        if (message != null) {
            signatureAlgorithm.update(message);
        }
        if (!signatureAlgorithm.verify(signature)) {
            throw new InvalidSignatureException();
        }
    } catch (ECardException e) {
        LOG.error(e.getMessage(), e);
        response.setResult(e.getResult());
    } catch (Exception e) {
        response.setResult(WSHelper.makeResult(e));
    }
    return response;
}

Example 4 with DSIRead

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

the class TinySAL method dsiRead.

/**
 * The DSIRead function reads out the content of a specific DSI (Data Structure for Interoperability).
 * See BSI-TR-03112-4, version 1.1.2, section 3.4.9.
 *
 * @param request DSIRead
 * @return DSIReadResponse
 */
@Publish
@Override
public DSIReadResponse dsiRead(DSIRead request) {
    DSIReadResponse response = WSHelper.makeResponse(DSIReadResponse.class, WSHelper.makeResultOK());
    try {
        ConnectionHandleType connectionHandle = SALUtils.getConnectionHandle(request);
        CardStateEntry cardStateEntry = SALUtils.getCardStateEntry(states, connectionHandle);
        byte[] applicationID = cardStateEntry.getCurrentCardApplication().getApplicationIdentifier();
        String dsiName = request.getDSIName();
        byte[] slotHandle = connectionHandle.getSlotHandle();
        Assert.assertIncorrectParameter(dsiName, "The parameter DSIName is empty.");
        Assert.securityConditionDataSet(cardStateEntry, applicationID, dsiName, NamedDataServiceActionName.DSI_READ);
        if (cardStateEntry.getFCPOfSelectedEF() == null) {
            throw new PrerequisitesNotSatisfiedException("No DataSet to read selected.");
        }
        CardInfoWrapper cardInfoWrapper = cardStateEntry.getInfo();
        DataSetInfoType dataSetInfo = cardInfoWrapper.getDataSetByDsiName(dsiName);
        if (dataSetInfo == null) {
            // there is no data set which contains the given dsi name so the name should be an data set name
            dataSetInfo = cardInfoWrapper.getDataSetByName(dsiName);
            if (dataSetInfo != null) {
                if (!cardStateEntry.getFCPOfSelectedEF().getFileIdentifiers().isEmpty()) {
                    byte[] path = dataSetInfo.getDataSetPath().getEfIdOrPath();
                    byte[] fid = Arrays.copyOfRange(path, path.length - 2, path.length);
                    if (!Arrays.equals(fid, cardStateEntry.getFCPOfSelectedEF().getFileIdentifiers().get(0))) {
                        String msg = "Wrong DataSet for reading the DSI " + dsiName + " is selected.";
                        throw new PrerequisitesNotSatisfiedException(msg);
                    }
                }
                byte[] fileContent = CardUtils.readFile(cardStateEntry.getFCPOfSelectedEF(), env.getDispatcher(), slotHandle);
                response.setDSIContent(fileContent);
            } else {
                String msg = "The given DSIName does not related to any know DSI or DataSet.";
                throw new IncorrectParameterException(msg);
            }
        } else {
            // There exists a data set with the given dsi name
            // check whether the correct file is selected
            byte[] dataSetPath = dataSetInfo.getDataSetPath().getEfIdOrPath();
            byte[] dataSetFID = new byte[] { dataSetPath[dataSetPath.length - 2], dataSetPath[dataSetPath.length - 1] };
            if (Arrays.equals(dataSetFID, cardStateEntry.getFCPOfSelectedEF().getFileIdentifiers().get(0))) {
                DSIType dsi = cardInfoWrapper.getDSIbyName(dsiName);
                PathType dsiPath = dsi.getDSIPath();
                if (dsiPath.getTagRef() != null) {
                    TagRef tagReference = dsiPath.getTagRef();
                    byte[] tag = tagReference.getTag();
                    GetData getDataRequest;
                    if (tag.length == 2) {
                        getDataRequest = new GetData(GetData.INS_DATA, tag[0], tag[1]);
                        CardResponseAPDU cardResponse = getDataRequest.transmit(env.getDispatcher(), slotHandle, Collections.EMPTY_LIST);
                        byte[] responseData = cardResponse.getData();
                        while (cardResponse.getTrailer()[0] == (byte) 0x61) {
                            GetResponse allData = new GetResponse();
                            cardResponse = allData.transmit(env.getDispatcher(), slotHandle, Collections.EMPTY_LIST);
                            responseData = ByteUtils.concatenate(responseData, cardResponse.getData());
                        }
                        response.setDSIContent(responseData);
                    } else if (tag.length == 1) {
                        // how to determine Simple- or BER-TLV in this case correctly?
                        // Now try Simple-TLV first and if it fail try BER-TLV
                        getDataRequest = new GetData(GetData.INS_DATA, GetData.SIMPLE_TLV, tag[0]);
                        CardResponseAPDU cardResponse = getDataRequest.transmit(env.getDispatcher(), slotHandle, Collections.EMPTY_LIST);
                        byte[] responseData = cardResponse.getData();
                        // just an assumption
                        if (Arrays.equals(cardResponse.getTrailer(), new byte[] { (byte) 0x6A, (byte) 0x88 })) {
                            getDataRequest = new GetData(GetData.INS_DATA, GetData.BER_TLV_ONE_BYTE, tag[0]);
                            cardResponse = getDataRequest.transmit(env.getDispatcher(), slotHandle, Collections.EMPTY_LIST);
                            responseData = cardResponse.getData();
                        }
                        while (cardResponse.getTrailer()[0] == (byte) 0x61) {
                            GetResponse allData = new GetResponse();
                            cardResponse = allData.transmit(env.getDispatcher(), slotHandle, Collections.EMPTY_LIST);
                            responseData = ByteUtils.concatenate(responseData, cardResponse.getData());
                        }
                        response.setDSIContent(responseData);
                    }
                } else if (dsiPath.getIndex() != null) {
                    byte[] index = dsiPath.getIndex();
                    byte[] length = dsiPath.getLength();
                    List<byte[]> allowedResponse = new ArrayList<>();
                    allowedResponse.add(new byte[] { (byte) 0x90, (byte) 0x00 });
                    allowedResponse.add(new byte[] { (byte) 0x62, (byte) 0x82 });
                    if (cardStateEntry.getFCPOfSelectedEF().getDataElements().isLinear()) {
                        // in this case we use the index as record number and the length as length of record
                        ReadRecord readRecord = new ReadRecord(index[0]);
                        // NOTE: For record based files TR-0312-4 states to ignore the length field in case of records
                        CardResponseAPDU cardResponse = readRecord.transmit(env.getDispatcher(), slotHandle, allowedResponse);
                        response.setDSIContent(cardResponse.getData());
                    } else {
                        // in this case we use index as offset and length as the expected length
                        ReadBinary readBinary = new ReadBinary(ByteUtils.toShort(index), ByteUtils.toShort(length));
                        CardResponseAPDU cardResponse = readBinary.transmit(env.getDispatcher(), slotHandle, allowedResponse);
                        response.setDSIContent(cardResponse.getData());
                    }
                } else {
                    String msg = "The currently selected data set does not contain the DSI with the name " + dsiName;
                    throw new PrerequisitesNotSatisfiedException(msg);
                }
            }
        }
    } catch (ECardException e) {
        response.setResult(e.getResult());
    } catch (Exception e) {
        LOG.error(e.getMessage(), e);
        throwThreadKillException(e);
        response.setResult(WSHelper.makeResult(e));
    }
    return response;
}

Example 5 with DSIRead

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

the class TinySALTest method testDsiRead.

/**
 * Test of dsiRead method, of class TinySAL.
 */
@Test(enabled = TESTS_ENABLED)
public void testDsiRead() {
    System.out.println("dsiRead");
    // test normal case
    // get esign path
    CardApplicationPath cardApplicationPath = new CardApplicationPath();
    CardApplicationPathType cardApplicationPathType = new CardApplicationPathType();
    cardApplicationPathType.setCardApplication(appIdentifier_ESIGN);
    cardApplicationPath.setCardAppPathRequest(cardApplicationPathType);
    CardApplicationPathResponse cardApplicationPathResponse = instance.cardApplicationPath(cardApplicationPath);
    // connect to esign
    CardApplicationConnect cardApplicationConnect = new CardApplicationConnect();
    cardApplicationConnect.setCardApplicationPath(cardApplicationPathResponse.getCardAppPathResultSet().getCardApplicationPathResult().get(0));
    CardApplicationConnectResponse result = instance.cardApplicationConnect(cardApplicationConnect);
    assertEquals(ECardConstants.Major.OK, result.getResult().getResultMajor());
    assertEquals(appIdentifier_ESIGN, result.getConnectionHandle().getCardApplication());
    // read EF.C.CH.AUT
    DSIRead dsiRead = new DSIRead();
    dsiRead.setConnectionHandle(result.getConnectionHandle());
    dsiRead.setDSIName("EF.C.CH.AUT");
    DSIReadResponse dsiReadResponse = instance.dsiRead(dsiRead);
    System.out.println(dsiReadResponse.getResult().getResultMinor());
    assertEquals(ECardConstants.Major.OK, dsiReadResponse.getResult().getResultMajor());
    System.out.println(dsiReadResponse.getResult().getResultMinor());
    assertTrue(dsiReadResponse.getDSIContent().length > 0);
    // test connectionhandle == null
    dsiRead = new DSIRead();
    dsiRead.setConnectionHandle(null);
    dsiRead.setDSIName("EF.C.CH.AUT");
    dsiReadResponse = instance.dsiRead(dsiRead);
    assertEquals(ECardConstants.Major.ERROR, dsiReadResponse.getResult().getResultMajor());
    assertEquals(ECardConstants.Minor.App.INCORRECT_PARM, dsiReadResponse.getResult().getResultMinor());
    // test dsiName == null
    dsiRead = new DSIRead();
    dsiRead.setConnectionHandle(result.getConnectionHandle());
    dsiRead.setDSIName(null);
    dsiReadResponse = instance.dsiRead(dsiRead);
    assertEquals(ECardConstants.Major.ERROR, dsiReadResponse.getResult().getResultMajor());
    assertEquals(ECardConstants.Minor.App.INCORRECT_PARM, dsiReadResponse.getResult().getResultMinor());
    // test dsiName invalid
    dsiRead = new DSIRead();
    dsiRead.setConnectionHandle(result.getConnectionHandle());
    dsiRead.setDSIName("INVALID");
    dsiReadResponse = instance.dsiRead(dsiRead);
    assertEquals(ECardConstants.Major.ERROR, dsiReadResponse.getResult().getResultMajor());
    assertEquals(ECardConstants.Minor.SAL.NAMED_ENTITY_NOT_FOUND, dsiReadResponse.getResult().getResultMinor());
    // test security condition not satisfied
    dsiRead = new DSIRead();
    dsiRead.setConnectionHandle(result.getConnectionHandle());
    dsiRead.setDSIName("EF.C.CH.AUTN");
    dsiReadResponse = instance.dsiRead(dsiRead);
    assertEquals(ECardConstants.Major.ERROR, dsiReadResponse.getResult().getResultMajor());
    assertEquals(ECardConstants.Minor.SAL.SECURITY_CONDITION_NOT_SATISFIED, dsiReadResponse.getResult().getResultMinor());
    // test invalid connectionhandle
    dsiRead = new DSIRead();
    dsiRead.setConnectionHandle(result.getConnectionHandle());
    dsiRead.getConnectionHandle().setIFDName("invalid");
    dsiRead.setDSIName(null);
    dsiReadResponse = instance.dsiRead(dsiRead);
    assertEquals(ECardConstants.Major.ERROR, dsiReadResponse.getResult().getResultMajor());
    assertEquals(ECardConstants.Minor.App.INCORRECT_PARM, dsiReadResponse.getResult().getResultMinor());
}