Examples with BasicOCSPResponse org.bouncycastle.asn1.ocsp.BasicOCSPResponse used on opensource projects

Example 1 with BasicOCSPResponse

use of org.bouncycastle.asn1.ocsp.BasicOCSPResponse in project jruby-openssl by jruby.

the class OCSPBasicResponse method findSignerCert.

private java.security.cert.Certificate findSignerCert(final ThreadContext context, BasicOCSPResponse basicResp, List<java.security.cert.Certificate> certificates, int flags) {
    final Ruby runtime = context.runtime;
    ResponderID respID = basicResp.getTbsResponseData().getResponderID();
    java.security.cert.Certificate ret;
    ret = findSignerByRespId(context, certificates, respID);
    if (ret == null && (flags & RubyFixnum.fix2int((RubyFixnum) _OCSP(runtime).getConstant(OCSP_NOINTERN))) == 0) {
        List<X509AuxCertificate> javaCerts = new ArrayList<X509AuxCertificate>();
        for (X509CertificateHolder cert : getBasicOCSPResp().getCerts()) {
            try {
                javaCerts.add(X509Cert.wrap(context, cert.getEncoded()).getAuxCert());
            } catch (IOException e) {
                throw newOCSPError(runtime, e);
            }
        }
        ret = findSignerByRespId(context, javaCerts, respID);
    }
    return ret;
}

Example 2 with BasicOCSPResponse

use of org.bouncycastle.asn1.ocsp.BasicOCSPResponse 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 3 with BasicOCSPResponse

use of org.bouncycastle.asn1.ocsp.BasicOCSPResponse in project signer by demoiselle.

the class RevocationValues method getValue.

@Override
public Attribute getValue() throws SignerException {
    List<X509CRL> crlList = new ArrayList<X509CRL>();
    ArrayList<CertificateList> crlVals = new ArrayList<CertificateList>();
    List<BasicOCSPResponse> ocspVals = new ArrayList<BasicOCSPResponse>();
    try {
        int chainSize = certificates.length - 1;
        for (int ix = 0; ix < chainSize; ix++) {
            X509Certificate cert = (X509Certificate) certificates[ix];
            Collection<ICPBR_CRL> icpCrls = crlRepository.getX509CRL(cert);
            for (ICPBR_CRL icpCrl : icpCrls) {
                crlList.add(icpCrl.getCRL());
            }
        }
        if (crlList.isEmpty()) {
            throw new SignerException(cadesMessagesBundle.getString("error.crl.list.empty"));
        } else {
            for (X509CRL varCrl : crlList) {
                crlVals.add(CertificateList.getInstance(varCrl.getEncoded()));
            }
        }
        CertificateList[] crlValuesArray = new CertificateList[crlVals.size()];
        BasicOCSPResponse[] ocspValuesArray = new BasicOCSPResponse[ocspVals.size()];
        // org.bouncycastle.asn1.esf.RevocationValues revocationVals = new org.bouncycastle.asn1.esf.RevocationValues(crlVals.toArray(crlValuesArray), null, null);
        return new Attribute(new ASN1ObjectIdentifier(identifier), new DERSet(new DERSequence(crlVals.toArray(crlValuesArray))));
    } catch (Exception e) {
        throw new SignerException(e.getMessage());
    }
}