Examples with JcaX509CertificateHolder org.bouncycastle.cert.jcajce.JcaX509CertificateHolder used on opensource projects

Example 6 with JcaX509CertificateHolder

use of org.bouncycastle.cert.jcajce.JcaX509CertificateHolder in project syncany by syncany.

the class WebServer method certificateCommonNameChanged.

private boolean certificateCommonNameChanged(String certificateCommonName) {
    try {
        KeyStore userKeyStore = UserConfig.getUserKeyStore();
        X509Certificate currentCertificate = (X509Certificate) userKeyStore.getCertificate(CipherParams.CERTIFICATE_IDENTIFIER);
        if (currentCertificate != null) {
            X500Name currentCertificateSubject = new JcaX509CertificateHolder(currentCertificate).getSubject();
            RDN currentCertificateSubjectCN = currentCertificateSubject.getRDNs(BCStyle.CN)[0];
            String currentCertificateSubjectCnStr = IETFUtils.valueToString(currentCertificateSubjectCN.getFirst().getValue());
            if (!certificateCommonName.equals(currentCertificateSubjectCnStr)) {
                logger.log(Level.INFO, "- Certificate regeneration necessary: Cert common name in daemon config changed from " + currentCertificateSubjectCnStr + " to " + certificateCommonName + ".");
                return true;
            }
        } else {
            logger.log(Level.INFO, "- Certificate regeneration necessary, because no certificate found in key store.");
            return true;
        }
        return false;
    } catch (Exception e) {
        throw new RuntimeException("Cannot (re-)generate server certificate for hostname: " + certificateCommonName, e);
    }
}

Example 7 with JcaX509CertificateHolder

use of org.bouncycastle.cert.jcajce.JcaX509CertificateHolder in project Conversations by siacs.

the class CryptoHelper method extractJidAndName.

public static Pair<Jid, String> extractJidAndName(X509Certificate certificate) throws CertificateEncodingException, InvalidJidException, CertificateParsingException {
    Collection<List<?>> alternativeNames = certificate.getSubjectAlternativeNames();
    List<String> emails = new ArrayList<>();
    if (alternativeNames != null) {
        for (List<?> san : alternativeNames) {
            Integer type = (Integer) san.get(0);
            if (type == 1) {
                emails.add((String) san.get(1));
            }
        }
    }
    X500Name x500name = new JcaX509CertificateHolder(certificate).getSubject();
    if (emails.size() == 0) {
        emails.add(IETFUtils.valueToString(x500name.getRDNs(BCStyle.EmailAddress)[0].getFirst().getValue()));
    }
    String name = IETFUtils.valueToString(x500name.getRDNs(BCStyle.CN)[0].getFirst().getValue());
    if (emails.size() >= 1) {
        return new Pair<>(Jid.fromString(emails.get(0)), name);
    } else {
        return null;
    }
}

Example 8 with JcaX509CertificateHolder

use of org.bouncycastle.cert.jcajce.JcaX509CertificateHolder in project Conversations by siacs.

the class CryptoHelper method extractCertificateInformation.

public static Bundle extractCertificateInformation(X509Certificate certificate) {
    Bundle information = new Bundle();
    try {
        JcaX509CertificateHolder holder = new JcaX509CertificateHolder(certificate);
        X500Name subject = holder.getSubject();
        try {
            information.putString("subject_cn", subject.getRDNs(BCStyle.CN)[0].getFirst().getValue().toString());
        } catch (Exception e) {
        //ignored
        }
        try {
            information.putString("subject_o", subject.getRDNs(BCStyle.O)[0].getFirst().getValue().toString());
        } catch (Exception e) {
        //ignored
        }
        X500Name issuer = holder.getIssuer();
        try {
            information.putString("issuer_cn", issuer.getRDNs(BCStyle.CN)[0].getFirst().getValue().toString());
        } catch (Exception e) {
        //ignored
        }
        try {
            information.putString("issuer_o", issuer.getRDNs(BCStyle.O)[0].getFirst().getValue().toString());
        } catch (Exception e) {
        //ignored
        }
        try {
            information.putString("sha1", getFingerprintCert(certificate.getEncoded()));
        } catch (Exception e) {
        }
        return information;
    } catch (CertificateEncodingException e) {
        return information;
    }
}

Example 9 with JcaX509CertificateHolder

use of org.bouncycastle.cert.jcajce.JcaX509CertificateHolder in project robovm by robovm.

the class JcaContentVerifierProviderBuilder method build.

public ContentVerifierProvider build(final X509Certificate certificate) throws OperatorCreationException {
    final X509CertificateHolder certHolder;
    try {
        certHolder = new JcaX509CertificateHolder(certificate);
    } catch (CertificateEncodingException e) {
        throw new OperatorCreationException("cannot process certificate: " + e.getMessage(), e);
    }
    return new ContentVerifierProvider() {

        private SignatureOutputStream stream;

        public boolean hasAssociatedCertificate() {
            return true;
        }

        public X509CertificateHolder getAssociatedCertificate() {
            return certHolder;
        }

        public ContentVerifier get(AlgorithmIdentifier algorithm) throws OperatorCreationException {
            try {
                Signature sig = helper.createSignature(algorithm);
                sig.initVerify(certificate.getPublicKey());
                stream = new SignatureOutputStream(sig);
            } catch (GeneralSecurityException e) {
                throw new OperatorCreationException("exception on setup: " + e, e);
            }
            Signature rawSig = createRawSig(algorithm, certificate.getPublicKey());
            if (rawSig != null) {
                return new RawSigVerifier(algorithm, stream, rawSig);
            } else {
                return new SigVerifier(algorithm, stream);
            }
        }
    };
}

Example 10 with JcaX509CertificateHolder

use of org.bouncycastle.cert.jcajce.JcaX509CertificateHolder in project oxAuth by GluuFederation.

the class OCSPCertificateVerifier method validate.

@Override
public ValidationStatus validate(X509Certificate certificate, List<X509Certificate> issuers, Date validationDate) {
    X509Certificate issuer = issuers.get(0);
    ValidationStatus status = new ValidationStatus(certificate, issuer, validationDate, ValidatorSourceType.OCSP, CertificateValidity.UNKNOWN);
    try {
        Principal subjectX500Principal = certificate.getSubjectX500Principal();
        String ocspUrl = getOCSPUrl(certificate);
        if (ocspUrl == null) {
            log.error("OCSP URL for '" + subjectX500Principal + "' is empty");
            return status;
        }
        log.debug("OCSP URL for '" + subjectX500Principal + "' is '" + ocspUrl + "'");
        DigestCalculator digestCalculator = new JcaDigestCalculatorProviderBuilder().build().get(CertificateID.HASH_SHA1);
        CertificateID certificateId = new CertificateID(digestCalculator, new JcaX509CertificateHolder(certificate), certificate.getSerialNumber());
        // Generate OCSP request
        OCSPReq ocspReq = generateOCSPRequest(certificateId);
        // Get OCSP response from server
        OCSPResp ocspResp = requestOCSPResponse(ocspUrl, ocspReq);
        if (ocspResp.getStatus() != OCSPRespBuilder.SUCCESSFUL) {
            log.error("OCSP response is invalid!");
            status.setValidity(CertificateValidity.INVALID);
            return status;
        }
        boolean foundResponse = false;
        BasicOCSPResp basicOCSPResp = (BasicOCSPResp) ocspResp.getResponseObject();
        SingleResp[] singleResps = basicOCSPResp.getResponses();
        for (SingleResp singleResp : singleResps) {
            CertificateID responseCertificateId = singleResp.getCertID();
            if (!certificateId.equals(responseCertificateId)) {
                continue;
            }
            foundResponse = true;
            log.debug("OCSP validationDate: " + validationDate);
            log.debug("OCSP thisUpdate: " + singleResp.getThisUpdate());
            log.debug("OCSP nextUpdate: " + singleResp.getNextUpdate());
            status.setRevocationObjectIssuingTime(basicOCSPResp.getProducedAt());
            Object certStatus = singleResp.getCertStatus();
            if (certStatus == CertificateStatus.GOOD) {
                log.debug("OCSP status is valid for '" + certificate.getSubjectX500Principal() + "'");
                status.setValidity(CertificateValidity.VALID);
            } else {
                if (singleResp.getCertStatus() instanceof RevokedStatus) {
                    log.warn("OCSP status is revoked for: " + subjectX500Principal);
                    if (validationDate.before(((RevokedStatus) singleResp.getCertStatus()).getRevocationTime())) {
                        log.warn("OCSP revocation time after the validation date, the certificate '" + subjectX500Principal + "' was valid at " + validationDate);
                        status.setValidity(CertificateValidity.VALID);
                    } else {
                        Date revocationDate = ((RevokedStatus) singleResp.getCertStatus()).getRevocationTime();
                        log.info("OCSP for certificate '" + subjectX500Principal + "' is revoked since " + revocationDate);
                        status.setRevocationDate(revocationDate);
                        status.setRevocationObjectIssuingTime(singleResp.getThisUpdate());
                        status.setValidity(CertificateValidity.REVOKED);
                    }
                }
            }
        }
        if (!foundResponse) {
            log.error("There is no matching OCSP response entries");
        }
    } catch (Exception ex) {
        log.error("OCSP exception: ", ex);
    }
    return status;
}