Examples with OperatorCreationException org.bouncycastle.operator.OperatorCreationException used on opensource projects

Example 46 with OperatorCreationException

use of org.bouncycastle.operator.OperatorCreationException in project nifi by apache.

the class CertificateUtils method generateIssuedCertificate.

/**
 * Generates an issued {@link X509Certificate} from the given issuer certificate and {@link KeyPair}
 *
 * @param dn the distinguished name to use
 * @param publicKey the public key to issue the certificate to
 * @param extensions extensions extracted from the CSR
 * @param issuer the issuer's certificate
 * @param issuerKeyPair the issuer's keypair
 * @param signingAlgorithm the signing algorithm to use
 * @param days the number of days it should be valid for
 * @return an issued {@link X509Certificate} from the given issuer certificate and {@link KeyPair}
 * @throws CertificateException if there is an error issuing the certificate
 */
public static X509Certificate generateIssuedCertificate(String dn, PublicKey publicKey, Extensions extensions, X509Certificate issuer, KeyPair issuerKeyPair, String signingAlgorithm, int days) throws CertificateException {
    try {
        ContentSigner sigGen = new JcaContentSignerBuilder(signingAlgorithm).setProvider(BouncyCastleProvider.PROVIDER_NAME).build(issuerKeyPair.getPrivate());
        SubjectPublicKeyInfo subPubKeyInfo = SubjectPublicKeyInfo.getInstance(publicKey.getEncoded());
        Date startDate = new Date();
        Date endDate = new Date(startDate.getTime() + TimeUnit.DAYS.toMillis(days));
        X509v3CertificateBuilder certBuilder = new X509v3CertificateBuilder(reverseX500Name(new X500Name(issuer.getSubjectX500Principal().getName())), getUniqueSerialNumber(), startDate, endDate, reverseX500Name(new X500Name(dn)), subPubKeyInfo);
        certBuilder.addExtension(Extension.subjectKeyIdentifier, false, new JcaX509ExtensionUtils().createSubjectKeyIdentifier(publicKey));
        certBuilder.addExtension(Extension.authorityKeyIdentifier, false, new JcaX509ExtensionUtils().createAuthorityKeyIdentifier(issuerKeyPair.getPublic()));
        // Set certificate extensions
        // (1) digitalSignature extension
        certBuilder.addExtension(Extension.keyUsage, true, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyEncipherment | KeyUsage.dataEncipherment | KeyUsage.keyAgreement | KeyUsage.nonRepudiation));
        certBuilder.addExtension(Extension.basicConstraints, false, new BasicConstraints(false));
        // (2) extendedKeyUsage extension
        certBuilder.addExtension(Extension.extendedKeyUsage, false, new ExtendedKeyUsage(new KeyPurposeId[] { KeyPurposeId.id_kp_clientAuth, KeyPurposeId.id_kp_serverAuth }));
        // (3) subjectAlternativeName
        if (extensions != null && extensions.getExtension(Extension.subjectAlternativeName) != null) {
            certBuilder.addExtension(Extension.subjectAlternativeName, false, extensions.getExtensionParsedValue(Extension.subjectAlternativeName));
        }
        X509CertificateHolder certificateHolder = certBuilder.build(sigGen);
        return new JcaX509CertificateConverter().setProvider(BouncyCastleProvider.PROVIDER_NAME).getCertificate(certificateHolder);
    } catch (CertIOException | NoSuchAlgorithmException | OperatorCreationException e) {
        throw new CertificateException(e);
    }
}

Example 47 with OperatorCreationException

use of org.bouncycastle.operator.OperatorCreationException in project nifi by apache.

the class OcspCertificateValidator method getOcspStatus.

/**
 * Gets the OCSP status for the specified subject and issuer certificates.
 *
 * @param ocspStatusKey status key
 * @return ocsp status
 */
private OcspStatus getOcspStatus(final OcspRequest ocspStatusKey) {
    final X509Certificate subjectCertificate = ocspStatusKey.getSubjectCertificate();
    final X509Certificate issuerCertificate = ocspStatusKey.getIssuerCertificate();
    // initialize the default status
    final OcspStatus ocspStatus = new OcspStatus();
    ocspStatus.setVerificationStatus(VerificationStatus.Unknown);
    ocspStatus.setValidationStatus(ValidationStatus.Unknown);
    try {
        // prepare the request
        final BigInteger subjectSerialNumber = subjectCertificate.getSerialNumber();
        final DigestCalculatorProvider calculatorProviderBuilder = new JcaDigestCalculatorProviderBuilder().setProvider("BC").build();
        final CertificateID certificateId = new CertificateID(calculatorProviderBuilder.get(CertificateID.HASH_SHA1), new X509CertificateHolder(issuerCertificate.getEncoded()), subjectSerialNumber);
        // generate the request
        final OCSPReqBuilder requestGenerator = new OCSPReqBuilder();
        requestGenerator.addRequest(certificateId);
        // Create a nonce to avoid replay attack
        BigInteger nonce = BigInteger.valueOf(System.currentTimeMillis());
        Extension ext = new Extension(OCSPObjectIdentifiers.id_pkix_ocsp_nonce, true, new DEROctetString(nonce.toByteArray()));
        requestGenerator.setRequestExtensions(new Extensions(new Extension[] { ext }));
        final OCSPReq ocspRequest = requestGenerator.build();
        // perform the request
        final Response response = getClientResponse(ocspRequest);
        // ensure the request was completed successfully
        if (Response.Status.OK.getStatusCode() != response.getStatusInfo().getStatusCode()) {
            logger.warn(String.format("OCSP request was unsuccessful (%s).", response.getStatus()));
            return ocspStatus;
        }
        // interpret the response
        OCSPResp ocspResponse = new OCSPResp(response.readEntity(InputStream.class));
        // verify the response status
        switch(ocspResponse.getStatus()) {
            case OCSPRespBuilder.SUCCESSFUL:
                ocspStatus.setResponseStatus(OcspStatus.ResponseStatus.Successful);
                break;
            case OCSPRespBuilder.INTERNAL_ERROR:
                ocspStatus.setResponseStatus(OcspStatus.ResponseStatus.InternalError);
                break;
            case OCSPRespBuilder.MALFORMED_REQUEST:
                ocspStatus.setResponseStatus(OcspStatus.ResponseStatus.MalformedRequest);
                break;
            case OCSPRespBuilder.SIG_REQUIRED:
                ocspStatus.setResponseStatus(OcspStatus.ResponseStatus.SignatureRequired);
                break;
            case OCSPRespBuilder.TRY_LATER:
                ocspStatus.setResponseStatus(OcspStatus.ResponseStatus.TryLater);
                break;
            case OCSPRespBuilder.UNAUTHORIZED:
                ocspStatus.setResponseStatus(OcspStatus.ResponseStatus.Unauthorized);
                break;
            default:
                ocspStatus.setResponseStatus(OcspStatus.ResponseStatus.Unknown);
                break;
        }
        // only proceed if the response was successful
        if (ocspResponse.getStatus() != OCSPRespBuilder.SUCCESSFUL) {
            logger.warn(String.format("OCSP request was unsuccessful (%s).", ocspStatus.getResponseStatus().toString()));
            return ocspStatus;
        }
        // ensure the appropriate response object
        final Object ocspResponseObject = ocspResponse.getResponseObject();
        if (ocspResponseObject == null || !(ocspResponseObject instanceof BasicOCSPResp)) {
            logger.warn(String.format("Unexpected OCSP response object: %s", ocspResponseObject));
            return ocspStatus;
        }
        // get the response object
        final BasicOCSPResp basicOcspResponse = (BasicOCSPResp) ocspResponse.getResponseObject();
        // attempt to locate the responder certificate
        final X509CertificateHolder[] responderCertificates = basicOcspResponse.getCerts();
        if (responderCertificates.length != 1) {
            logger.warn(String.format("Unexpected number of OCSP responder certificates: %s", responderCertificates.length));
            return ocspStatus;
        }
        // get the responder certificate
        final X509Certificate trustedResponderCertificate = getTrustedResponderCertificate(responderCertificates[0], issuerCertificate);
        if (trustedResponderCertificate != null) {
            // verify the response
            if (basicOcspResponse.isSignatureValid(new JcaContentVerifierProviderBuilder().setProvider("BC").build(trustedResponderCertificate.getPublicKey()))) {
                ocspStatus.setVerificationStatus(VerificationStatus.Verified);
            } else {
                ocspStatus.setVerificationStatus(VerificationStatus.Unverified);
            }
        } else {
            ocspStatus.setVerificationStatus(VerificationStatus.Unverified);
        }
        // validate the response
        final SingleResp[] responses = basicOcspResponse.getResponses();
        for (SingleResp singleResponse : responses) {
            final CertificateID responseCertificateId = singleResponse.getCertID();
            final BigInteger responseSerialNumber = responseCertificateId.getSerialNumber();
            if (responseSerialNumber.equals(subjectSerialNumber)) {
                Object certStatus = singleResponse.getCertStatus();
                // interpret the certificate status
                if (CertificateStatus.GOOD == certStatus) {
                    ocspStatus.setValidationStatus(ValidationStatus.Good);
                } else if (certStatus instanceof RevokedStatus) {
                    ocspStatus.setValidationStatus(ValidationStatus.Revoked);
                } else {
                    ocspStatus.setValidationStatus(ValidationStatus.Unknown);
                }
            }
        }
    } catch (final OCSPException | IOException | ProcessingException | OperatorCreationException e) {
        logger.error(e.getMessage(), e);
    } catch (CertificateException e) {
        e.printStackTrace();
    }
    return ocspStatus;
}

Example 48 with OperatorCreationException

use of org.bouncycastle.operator.OperatorCreationException in project athenz by yahoo.

the class InstanceClientRefresh method generateCSR.

public static String generateCSR(String domainName, String serviceName, String instanceId, String dnsSuffix, PrivateKey key) {
    final String dn = "cn=" + domainName + "." + serviceName + ",o=Athenz";
    // now let's generate our dsnName field based on our principal's details
    StringBuilder dnsName = new StringBuilder(128);
    dnsName.append(serviceName);
    dnsName.append('.');
    dnsName.append(domainName.replace('.', '-'));
    dnsName.append('.');
    dnsName.append(dnsSuffix);
    GeneralName[] sanArray = new GeneralName[2];
    sanArray[0] = new GeneralName(GeneralName.dNSName, new DERIA5String(dnsName.toString()));
    // next we include our instance id
    StringBuilder dnsInstance = new StringBuilder(128);
    dnsInstance.append(instanceId);
    dnsInstance.append(".instanceid.athenz.");
    dnsInstance.append(dnsSuffix);
    sanArray[1] = new GeneralName(GeneralName.dNSName, new DERIA5String(dnsInstance.toString()));
    String csr = null;
    try {
        csr = Crypto.generateX509CSR(key, dn, sanArray);
    } catch (OperatorCreationException | IOException ex) {
        System.err.println(ex.getMessage());
    }
    return csr;
}

Example 49 with OperatorCreationException

use of org.bouncycastle.operator.OperatorCreationException in project athenz by yahoo.

the class InstanceClientRegister method generateCSR.

public static String generateCSR(String domainName, String serviceName, String instanceId, String dnsSuffix, PrivateKey key) {
    final String dn = "cn=" + domainName + "." + serviceName + ",o=Athenz";
    // now let's generate our dsnName field based on our principal's details
    StringBuilder dnsName = new StringBuilder(128);
    dnsName.append(serviceName);
    dnsName.append('.');
    dnsName.append(domainName.replace('.', '-'));
    dnsName.append('.');
    dnsName.append(dnsSuffix);
    GeneralName[] sanArray = new GeneralName[2];
    sanArray[0] = new GeneralName(GeneralName.dNSName, new DERIA5String(dnsName.toString()));
    // next we include our instance id
    StringBuilder dnsInstance = new StringBuilder(128);
    dnsInstance.append(instanceId);
    dnsInstance.append(".instanceid.athenz.");
    dnsInstance.append(dnsSuffix);
    sanArray[1] = new GeneralName(GeneralName.dNSName, new DERIA5String(dnsInstance.toString()));
    String csr = null;
    try {
        csr = Crypto.generateX509CSR(key, dn, sanArray);
    } catch (OperatorCreationException | IOException ex) {
        System.err.println(ex.getMessage());
    }
    return csr;
}

Example 50 with OperatorCreationException

use of org.bouncycastle.operator.OperatorCreationException in project Spark by igniterealtime.

the class MutualAuthenticationSettingsPanel method createCertificateSignRequest.

private void createCertificateSignRequest() {
    idControll.setUpData(commonNameField.getText(), organizationUnitField.getText(), organizationField.getText(), countryField.getText(), cityField.getText());
    try {
        KeyPair keyPair = idControll.createKeyPair();
        PKCS10CertificationRequest request = idControll.createCSR(keyPair);
        PemHelper.saveToPemFile(keyPair, IdentityController.KEY_FILE);
        PemHelper.saveToPemFile(request, IdentityController.CSR_FILE);
        JOptionPane.showMessageDialog(null, Res.getString("dialog.certificate.request.has.been.created") + IdentityController.SECURITY_DIRECTORY.toString());
    } catch (OperatorCreationException | NoSuchAlgorithmException | IOException | NoSuchProviderException e1) {
        Log.error("Couldn't create Certificate Signing Request", e1);
    }
}