Examples with Certificate org.openecard.bouncycastle.asn1.x509.Certificate used on opensource projects

Example 91 with Certificate

use of org.openecard.bouncycastle.asn1.x509.Certificate in project airavata by apache.

the class X509SecurityContext method generateShortLivedCredential.

public KeyAndCertCredential generateShortLivedCredential(String userDN, String caCertPath, String caKeyPath, String caPwd) throws Exception {
    // 15 minutes
    final long CredentialGoodFromOffset = 1000L * 60L * 15L;
    // ago
    final long startTime = System.currentTimeMillis() - CredentialGoodFromOffset;
    final long endTime = startTime + 30 * 3600 * 1000;
    String keyLengthProp = "1024";
    int keyLength = Integer.parseInt(keyLengthProp);
    String signatureAlgorithm = "SHA1withRSA";
    KeyAndCertCredential caCred = getCACredential(caCertPath, caKeyPath, caPwd);
    KeyPairGenerator kpg = KeyPairGenerator.getInstance(caCred.getKey().getAlgorithm());
    kpg.initialize(keyLength);
    KeyPair pair = kpg.generateKeyPair();
    X500Principal subjectDN = new X500Principal(userDN);
    Random rand = new Random();
    SubjectPublicKeyInfo publicKeyInfo;
    try {
        publicKeyInfo = SubjectPublicKeyInfo.getInstance(new ASN1InputStream(pair.getPublic().getEncoded()).readObject());
    } catch (IOException e) {
        throw new InvalidKeyException("Can not parse the public key" + "being included in the short lived certificate", e);
    }
    X500Name issuerX500Name = CertificateHelpers.toX500Name(caCred.getCertificate().getSubjectX500Principal());
    X500Name subjectX500Name = CertificateHelpers.toX500Name(subjectDN);
    X509v3CertificateBuilder certBuilder = new X509v3CertificateBuilder(issuerX500Name, new BigInteger(20, rand), new Date(startTime), new Date(endTime), subjectX500Name, publicKeyInfo);
    AlgorithmIdentifier sigAlgId = X509v3CertificateBuilder.extractAlgorithmId(caCred.getCertificate());
    X509Certificate certificate = certBuilder.build(caCred.getKey(), sigAlgId, signatureAlgorithm, null, null);
    certificate.checkValidity(new Date());
    certificate.verify(caCred.getCertificate().getPublicKey());
    KeyAndCertCredential result = new KeyAndCertCredential(pair.getPrivate(), new X509Certificate[] { certificate, caCred.getCertificate() });
    return result;
}

Example 92 with Certificate

use of org.openecard.bouncycastle.asn1.x509.Certificate in project xipki by xipki.

the class OcspCertStoreFromCaDbImporter method importCert0.

// method importCert
private long importCert0(HashAlgo certhashAlgo, PreparedStatement psCert, String certsZipFile, Map<Integer, String> profileMap, boolean revokedOnly, List<Integer> caIds, long minId, File processLogFile, ProcessLog processLog, int numProcessedInLastProcess, ProcessLog importLog) throws Exception {
    ZipFile zipFile = new ZipFile(new File(certsZipFile));
    ZipEntry certsXmlEntry = zipFile.getEntry("overview.xml");
    CertsReader certs;
    try {
        certs = new CertsReader(zipFile.getInputStream(certsXmlEntry));
    } catch (Exception ex) {
        try {
            zipFile.close();
        } catch (Exception ex2) {
            LOG.error("could not close ZIP file {}: {}", certsZipFile, ex2.getMessage());
            LOG.debug("could not close ZIP file " + certsZipFile, ex2);
        }
        throw ex;
    }
    disableAutoCommit();
    try {
        int numProcessedEntriesInBatch = 0;
        int numImportedEntriesInBatch = 0;
        long lastSuccessfulCertId = 0;
        while (certs.hasNext()) {
            if (stopMe.get()) {
                throw new InterruptedException("interrupted by the user");
            }
            CertType cert = (CertType) certs.next();
            long id = cert.getId();
            lastSuccessfulCertId = id;
            if (id < minId) {
                continue;
            }
            numProcessedEntriesInBatch++;
            if (!revokedOnly || cert.getRev().booleanValue()) {
                int caId = cert.getCaId();
                if (caIds.contains(caId)) {
                    numImportedEntriesInBatch++;
                    String filename = cert.getFile();
                    // rawcert
                    ZipEntry certZipEnty = zipFile.getEntry(filename);
                    // rawcert
                    byte[] encodedCert = IoUtil.read(zipFile.getInputStream(certZipEnty));
                    String certhash = certhashAlgo.base64Hash(encodedCert);
                    TBSCertificate tbsCert;
                    try {
                        Certificate cc = Certificate.getInstance(encodedCert);
                        tbsCert = cc.getTBSCertificate();
                    } catch (RuntimeException ex) {
                        LOG.error("could not parse certificate in file {}", filename);
                        LOG.debug("could not parse certificate in file " + filename, ex);
                        throw new CertificateException(ex.getMessage(), ex);
                    }
                    String subject = X509Util.cutX500Name(tbsCert.getSubject(), maxX500nameLen);
                    // cert
                    try {
                        int idx = 1;
                        psCert.setLong(idx++, id);
                        psCert.setInt(idx++, caId);
                        psCert.setString(idx++, tbsCert.getSerialNumber().getPositiveValue().toString(16));
                        psCert.setLong(idx++, cert.getUpdate());
                        psCert.setLong(idx++, tbsCert.getStartDate().getDate().getTime() / 1000);
                        psCert.setLong(idx++, tbsCert.getEndDate().getDate().getTime() / 1000);
                        setBoolean(psCert, idx++, cert.getRev());
                        setInt(psCert, idx++, cert.getRr());
                        setLong(psCert, idx++, cert.getRt());
                        setLong(psCert, idx++, cert.getRit());
                        int certprofileId = cert.getPid();
                        String certprofileName = profileMap.get(certprofileId);
                        psCert.setString(idx++, certprofileName);
                        psCert.setString(idx++, certhash);
                        psCert.setString(idx++, subject);
                        psCert.addBatch();
                    } catch (SQLException ex) {
                        throw translate(SQL_ADD_CERT, ex);
                    }
                }
            // end if (caIds.contains(caId))
            }
            // end if (revokedOnly
            boolean isLastBlock = !certs.hasNext();
            if (numImportedEntriesInBatch > 0 && (numImportedEntriesInBatch % this.numCertsPerCommit == 0 || isLastBlock)) {
                if (evaulateOnly) {
                    psCert.clearBatch();
                } else {
                    try {
                        psCert.executeBatch();
                        commit("(commit import cert to OCSP)");
                    } catch (Throwable th) {
                        rollback();
                        deleteCertGreatherThan(lastSuccessfulCertId, LOG);
                        if (th instanceof SQLException) {
                            throw translate(SQL_ADD_CERT, (SQLException) th);
                        } else if (th instanceof Exception) {
                            throw (Exception) th;
                        } else {
                            throw new Exception(th);
                        }
                    }
                }
                lastSuccessfulCertId = id;
                processLog.addNumProcessed(numProcessedEntriesInBatch);
                importLog.addNumProcessed(numImportedEntriesInBatch);
                numProcessedEntriesInBatch = 0;
                numImportedEntriesInBatch = 0;
                String filename = (numProcessedInLastProcess + processLog.numProcessed()) + ":" + lastSuccessfulCertId;
                echoToFile(filename, processLogFile);
                processLog.printStatus();
            } else if (isLastBlock) {
                lastSuccessfulCertId = id;
                processLog.addNumProcessed(numProcessedEntriesInBatch);
                importLog.addNumProcessed(numImportedEntriesInBatch);
                numProcessedEntriesInBatch = 0;
                numImportedEntriesInBatch = 0;
                String filename = (numProcessedInLastProcess + processLog.numProcessed()) + ":" + lastSuccessfulCertId;
                echoToFile(filename, processLogFile);
                processLog.printStatus();
            }
        // if (numImportedEntriesInBatch)
        }
        return lastSuccessfulCertId;
    } finally {
        recoverAutoCommit();
        zipFile.close();
    }
}

Example 93 with Certificate

use of org.openecard.bouncycastle.asn1.x509.Certificate in project xipki by xipki.

the class CaCertStoreDbImporter method importEntries.

private long importEntries(CaDbEntryType type, String entriesZipFile, long minId, File processLogFile, ProcessLog processLog, int numProcessedInLastProcess, PreparedStatement[] statements, String[] sqls) throws Exception {
    final int numEntriesPerCommit = Math.max(1, Math.round(type.getSqlBatchFactor() * numCertsPerCommit));
    ZipFile zipFile = new ZipFile(new File(entriesZipFile));
    ZipEntry entriesXmlEntry = zipFile.getEntry("overview.xml");
    DbiXmlReader entries;
    try {
        entries = createReader(type, zipFile.getInputStream(entriesXmlEntry));
    } catch (Exception ex) {
        try {
            zipFile.close();
        } catch (Exception e2) {
            LOG.error("could not close ZIP file {}: {}", entriesZipFile, e2.getMessage());
            LOG.debug("could not close ZIP file " + entriesZipFile, e2);
        }
        throw ex;
    }
    disableAutoCommit();
    try {
        int numEntriesInBatch = 0;
        long lastSuccessfulEntryId = 0;
        while (entries.hasNext()) {
            if (stopMe.get()) {
                throw new InterruptedException("interrupted by the user");
            }
            IdentifidDbObjectType entry = (IdentifidDbObjectType) entries.next();
            long id = entry.getId();
            if (id < minId) {
                continue;
            }
            numEntriesInBatch++;
            if (CaDbEntryType.CERT == type) {
                CertType cert = (CertType) entry;
                int certArt = (cert.getArt() == null) ? 1 : cert.getArt();
                String filename = cert.getFile();
                // rawcert
                ZipEntry certZipEnty = zipFile.getEntry(filename);
                // rawcert
                byte[] encodedCert = IoUtil.read(zipFile.getInputStream(certZipEnty));
                TBSCertificate tbsCert;
                try {
                    Certificate cc = Certificate.getInstance(encodedCert);
                    tbsCert = cc.getTBSCertificate();
                } catch (RuntimeException ex) {
                    LOG.error("could not parse certificate in file {}", filename);
                    LOG.debug("could not parse certificate in file " + filename, ex);
                    throw new CertificateException(ex.getMessage(), ex);
                }
                byte[] encodedKey = tbsCert.getSubjectPublicKeyInfo().getPublicKeyData().getBytes();
                String b64Sha1FpCert = HashAlgo.SHA1.base64Hash(encodedCert);
                // cert
                String subjectText = X509Util.cutX500Name(tbsCert.getSubject(), maxX500nameLen);
                PreparedStatement psCert = statements[0];
                PreparedStatement psRawcert = statements[1];
                try {
                    int idx = 1;
                    psCert.setLong(idx++, id);
                    psCert.setInt(idx++, certArt);
                    psCert.setLong(idx++, cert.getUpdate());
                    psCert.setString(idx++, tbsCert.getSerialNumber().getPositiveValue().toString(16));
                    psCert.setString(idx++, subjectText);
                    long fpSubject = X509Util.fpCanonicalizedName(tbsCert.getSubject());
                    psCert.setLong(idx++, fpSubject);
                    if (cert.getFpRs() != null) {
                        psCert.setLong(idx++, cert.getFpRs());
                    } else {
                        psCert.setNull(idx++, Types.BIGINT);
                    }
                    psCert.setLong(idx++, tbsCert.getStartDate().getDate().getTime() / 1000);
                    psCert.setLong(idx++, tbsCert.getEndDate().getDate().getTime() / 1000);
                    setBoolean(psCert, idx++, cert.getRev());
                    setInt(psCert, idx++, cert.getRr());
                    setLong(psCert, idx++, cert.getRt());
                    setLong(psCert, idx++, cert.getRit());
                    setInt(psCert, idx++, cert.getPid());
                    setInt(psCert, idx++, cert.getCaId());
                    setInt(psCert, idx++, cert.getRid());
                    setInt(psCert, idx++, cert.getUid());
                    psCert.setLong(idx++, FpIdCalculator.hash(encodedKey));
                    Extension extension = tbsCert.getExtensions().getExtension(Extension.basicConstraints);
                    boolean ee = true;
                    if (extension != null) {
                        ASN1Encodable asn1 = extension.getParsedValue();
                        ee = !BasicConstraints.getInstance(asn1).isCA();
                    }
                    psCert.setInt(idx++, ee ? 1 : 0);
                    psCert.setInt(idx++, cert.getReqType());
                    String tidS = null;
                    if (cert.getTid() != null) {
                        tidS = cert.getTid();
                    }
                    psCert.setString(idx++, tidS);
                    psCert.addBatch();
                } catch (SQLException ex) {
                    throw translate(SQL_ADD_CERT, ex);
                }
                try {
                    int idx = 1;
                    psRawcert.setLong(idx++, cert.getId());
                    psRawcert.setString(idx++, b64Sha1FpCert);
                    psRawcert.setString(idx++, cert.getRs());
                    psRawcert.setString(idx++, Base64.encodeToString(encodedCert));
                    psRawcert.addBatch();
                } catch (SQLException ex) {
                    throw translate(SQL_ADD_CRAW, ex);
                }
            } else if (CaDbEntryType.CRL == type) {
                PreparedStatement psAddCrl = statements[0];
                CrlType crl = (CrlType) entry;
                String filename = crl.getFile();
                // CRL
                ZipEntry zipEnty = zipFile.getEntry(filename);
                // rawcert
                byte[] encodedCrl = IoUtil.read(zipFile.getInputStream(zipEnty));
                X509CRL x509crl = null;
                try {
                    x509crl = X509Util.parseCrl(encodedCrl);
                } catch (Exception ex) {
                    LOG.error("could not parse CRL in file {}", filename);
                    LOG.debug("could not parse CRL in file " + filename, ex);
                    if (ex instanceof CRLException) {
                        throw (CRLException) ex;
                    } else {
                        throw new CRLException(ex.getMessage(), ex);
                    }
                }
                try {
                    byte[] octetString = x509crl.getExtensionValue(Extension.cRLNumber.getId());
                    if (octetString == null) {
                        LOG.warn("CRL without CRL number, ignore it");
                        continue;
                    }
                    byte[] extnValue = DEROctetString.getInstance(octetString).getOctets();
                    // CHECKSTYLE:SKIP
                    BigInteger crlNumber = ASN1Integer.getInstance(extnValue).getPositiveValue();
                    BigInteger baseCrlNumber = null;
                    octetString = x509crl.getExtensionValue(Extension.deltaCRLIndicator.getId());
                    if (octetString != null) {
                        extnValue = DEROctetString.getInstance(octetString).getOctets();
                        baseCrlNumber = ASN1Integer.getInstance(extnValue).getPositiveValue();
                    }
                    int idx = 1;
                    psAddCrl.setLong(idx++, crl.getId());
                    psAddCrl.setInt(idx++, crl.getCaId());
                    psAddCrl.setLong(idx++, crlNumber.longValue());
                    psAddCrl.setLong(idx++, x509crl.getThisUpdate().getTime() / 1000);
                    if (x509crl.getNextUpdate() != null) {
                        psAddCrl.setLong(idx++, x509crl.getNextUpdate().getTime() / 1000);
                    } else {
                        psAddCrl.setNull(idx++, Types.INTEGER);
                    }
                    if (baseCrlNumber == null) {
                        setBoolean(psAddCrl, idx++, false);
                        psAddCrl.setNull(idx++, Types.BIGINT);
                    } else {
                        setBoolean(psAddCrl, idx++, true);
                        psAddCrl.setLong(idx++, baseCrlNumber.longValue());
                    }
                    String str = Base64.encodeToString(encodedCrl);
                    psAddCrl.setString(idx++, str);
                    psAddCrl.addBatch();
                } catch (SQLException ex) {
                    System.err.println("could not import CRL with ID=" + crl.getId() + ", message: " + ex.getMessage());
                    throw ex;
                }
            } else if (CaDbEntryType.REQUEST == type) {
                PreparedStatement psAddRequest = statements[0];
                RequestType request = (RequestType) entry;
                String filename = request.getFile();
                ZipEntry zipEnty = zipFile.getEntry(filename);
                byte[] encodedRequest = IoUtil.read(zipFile.getInputStream(zipEnty));
                try {
                    int idx = 1;
                    psAddRequest.setLong(idx++, request.getId());
                    psAddRequest.setLong(idx++, request.getUpdate());
                    psAddRequest.setString(idx++, Base64.encodeToString(encodedRequest));
                    psAddRequest.addBatch();
                } catch (SQLException ex) {
                    System.err.println("could not import REQUEST with ID=" + request.getId() + ", message: " + ex.getMessage());
                    throw ex;
                }
            } else if (CaDbEntryType.REQCERT == type) {
                PreparedStatement psAddReqCert = statements[0];
                RequestCertType reqCert = (RequestCertType) entry;
                try {
                    int idx = 1;
                    psAddReqCert.setLong(idx++, reqCert.getId());
                    psAddReqCert.setLong(idx++, reqCert.getRid());
                    psAddReqCert.setLong(idx++, reqCert.getCid());
                    psAddReqCert.addBatch();
                } catch (SQLException ex) {
                    System.err.println("could not import REQUEST with ID=" + reqCert.getId() + ", message: " + ex.getMessage());
                    throw ex;
                }
            } else {
                throw new RuntimeException("Unknown CaDbEntryType " + type);
            }
            boolean isLastBlock = !entries.hasNext();
            if (numEntriesInBatch > 0 && (numEntriesInBatch % numEntriesPerCommit == 0 || isLastBlock)) {
                if (evaulateOnly) {
                    for (PreparedStatement m : statements) {
                        m.clearBatch();
                    }
                } else {
                    String sql = null;
                    try {
                        for (int i = 0; i < sqls.length; i++) {
                            sql = sqls[i];
                            statements[i].executeBatch();
                        }
                        sql = null;
                        commit("(commit import to CA)");
                    } catch (Throwable th) {
                        rollback();
                        deleteFromTableWithLargerId(type.getTableName(), "ID", id, LOG);
                        if (CaDbEntryType.CERT == type) {
                            deleteFromTableWithLargerId("CRAW", "CID", id, LOG);
                        }
                        if (th instanceof SQLException) {
                            throw translate(sql, (SQLException) th);
                        } else if (th instanceof Exception) {
                            throw (Exception) th;
                        } else {
                            throw new Exception(th);
                        }
                    }
                }
                lastSuccessfulEntryId = id;
                processLog.addNumProcessed(numEntriesInBatch);
                numEntriesInBatch = 0;
                echoToFile(type + ":" + (numProcessedInLastProcess + processLog.numProcessed()) + ":" + lastSuccessfulEntryId, processLogFile);
                processLog.printStatus();
            }
        }
        return lastSuccessfulEntryId;
    } finally {
        recoverAutoCommit();
        zipFile.close();
    }
}

Example 94 with Certificate

use of org.openecard.bouncycastle.asn1.x509.Certificate in project xipki by xipki.

the class OcspCertStoreDbImporter method importIssuer0.

private void importIssuer0(IssuerType issuer, PreparedStatement ps) throws DataAccessException, CertificateException, IOException {
    try {
        String certFilename = issuer.getCertFile();
        String b64Cert = new String(IoUtil.read(new File(baseDir, certFilename)));
        byte[] encodedCert = Base64.decode(b64Cert);
        Certificate cert;
        try {
            cert = Certificate.getInstance(encodedCert);
        } catch (RuntimeException ex) {
            LOG.error("could not parse certificate of issuer {}", issuer.getId());
            LOG.debug("could not parse certificate of issuer " + issuer.getId(), ex);
            throw new CertificateException(ex.getMessage(), ex);
        }
        int idx = 1;
        ps.setInt(idx++, issuer.getId());
        ps.setString(idx++, X509Util.cutX500Name(cert.getSubject(), maxX500nameLen));
        ps.setLong(idx++, cert.getTBSCertificate().getStartDate().getDate().getTime() / 1000);
        ps.setLong(idx++, cert.getTBSCertificate().getEndDate().getDate().getTime() / 1000);
        ps.setString(idx++, sha1(encodedCert));
        setBoolean(ps, idx++, issuer.isRevoked());
        setInt(ps, idx++, issuer.getRevReason());
        setLong(ps, idx++, issuer.getRevTime());
        setLong(ps, idx++, issuer.getRevInvTime());
        ps.setString(idx++, b64Cert);
        ps.execute();
    } catch (SQLException ex) {
        System.err.println("could not import issuer with id=" + issuer.getId());
        throw translate(SQL_ADD_ISSUER, ex);
    } catch (CertificateException ex) {
        System.err.println("could not import issuer with id=" + issuer.getId());
        throw ex;
    }
}

Example 95 with Certificate

use of org.openecard.bouncycastle.asn1.x509.Certificate in project xipki by xipki.

the class OcspStatusCmd method processResponse.

@Override
protected Object processResponse(OCSPResp response, X509Certificate respIssuer, IssuerHash issuerHash, List<BigInteger> serialNumbers, Map<BigInteger, byte[]> encodedCerts) throws Exception {
    ParamUtil.requireNonNull("response", response);
    ParamUtil.requireNonNull("issuerHash", issuerHash);
    ParamUtil.requireNonNull("serialNumbers", serialNumbers);
    BasicOCSPResp basicResp = OcspUtils.extractBasicOcspResp(response);
    boolean extendedRevoke = basicResp.getExtension(ObjectIdentifiers.id_pkix_ocsp_extendedRevoke) != null;
    SingleResp[] singleResponses = basicResp.getResponses();
    if (singleResponses == null || singleResponses.length == 0) {
        throw new CmdFailure("received no status from server");
    }
    final int n = singleResponses.length;
    if (n != serialNumbers.size()) {
        throw new CmdFailure("received status with " + n + " single responses from server, but " + serialNumbers.size() + " were requested");
    }
    Date[] thisUpdates = new Date[n];
    for (int i = 0; i < n; i++) {
        thisUpdates[i] = singleResponses[i].getThisUpdate();
    }
    // check the signature if available
    if (null == basicResp.getSignature()) {
        println("response is not signed");
    } else {
        X509CertificateHolder[] responderCerts = basicResp.getCerts();
        if (responderCerts == null || responderCerts.length < 1) {
            throw new CmdFailure("no responder certificate is contained in the response");
        }
        ResponderID respId = basicResp.getResponderId().toASN1Primitive();
        X500Name respIdByName = respId.getName();
        byte[] respIdByKey = respId.getKeyHash();
        X509CertificateHolder respSigner = null;
        for (X509CertificateHolder cert : responderCerts) {
            if (respIdByName != null) {
                if (cert.getSubject().equals(respIdByName)) {
                    respSigner = cert;
                }
            } else {
                byte[] spkiSha1 = HashAlgo.SHA1.hash(cert.getSubjectPublicKeyInfo().getPublicKeyData().getBytes());
                if (Arrays.equals(respIdByKey, spkiSha1)) {
                    respSigner = cert;
                }
            }
            if (respSigner != null) {
                break;
            }
        }
        if (respSigner == null) {
            throw new CmdFailure("no responder certificate match the ResponderId");
        }
        boolean validOn = true;
        for (Date thisUpdate : thisUpdates) {
            validOn = respSigner.isValidOn(thisUpdate);
            if (!validOn) {
                throw new CmdFailure("responder certificate is not valid on " + thisUpdate);
            }
        }
        if (validOn) {
            PublicKey responderPubKey = KeyUtil.generatePublicKey(respSigner.getSubjectPublicKeyInfo());
            ContentVerifierProvider cvp = securityFactory.getContentVerifierProvider(responderPubKey);
            boolean sigValid = basicResp.isSignatureValid(cvp);
            if (!sigValid) {
                throw new CmdFailure("response is equipped with invalid signature");
            }
            // verify the OCSPResponse signer
            if (respIssuer != null) {
                boolean certValid = true;
                X509Certificate jceRespSigner = X509Util.toX509Cert(respSigner.toASN1Structure());
                if (X509Util.issues(respIssuer, jceRespSigner)) {
                    try {
                        jceRespSigner.verify(respIssuer.getPublicKey());
                    } catch (SignatureException ex) {
                        certValid = false;
                    }
                }
                if (!certValid) {
                    throw new CmdFailure("response is equipped with valid signature but the" + " OCSP signer is not trusted");
                }
            } else {
                println("response is equipped with valid signature");
            }
        // end if(respIssuer)
        }
        if (verbose.booleanValue()) {
            println("responder is " + X509Util.getRfc4519Name(responderCerts[0].getSubject()));
        }
    }
    for (int i = 0; i < n; i++) {
        if (n > 1) {
            println("---------------------------- " + i + "----------------------------");
        }
        SingleResp singleResp = singleResponses[i];
        CertificateStatus singleCertStatus = singleResp.getCertStatus();
        String status;
        if (singleCertStatus == null) {
            status = "good";
        } else if (singleCertStatus instanceof RevokedStatus) {
            RevokedStatus revStatus = (RevokedStatus) singleCertStatus;
            Date revTime = revStatus.getRevocationTime();
            Date invTime = null;
            Extension ext = singleResp.getExtension(Extension.invalidityDate);
            if (ext != null) {
                invTime = ASN1GeneralizedTime.getInstance(ext.getParsedValue()).getDate();
            }
            if (revStatus.hasRevocationReason()) {
                int reason = revStatus.getRevocationReason();
                if (extendedRevoke && reason == CrlReason.CERTIFICATE_HOLD.getCode() && revTime.getTime() == 0) {
                    status = "unknown (RFC6960)";
                } else {
                    status = StringUtil.concatObjects("revoked, reason = ", CrlReason.forReasonCode(reason).getDescription(), ", revocationTime = ", revTime, (invTime == null ? "" : ", invalidityTime = " + invTime));
                }
            } else {
                status = "revoked, no reason, revocationTime = " + revTime;
            }
        } else if (singleCertStatus instanceof UnknownStatus) {
            status = "unknown (RFC2560)";
        } else {
            status = "ERROR";
        }
        StringBuilder msg = new StringBuilder();
        CertificateID certId = singleResp.getCertID();
        HashAlgo hashAlgo = HashAlgo.getNonNullInstance(certId.getHashAlgOID());
        boolean issuerMatch = issuerHash.match(hashAlgo, certId.getIssuerNameHash(), certId.getIssuerKeyHash());
        BigInteger serialNumber = certId.getSerialNumber();
        msg.append("issuer matched: ").append(issuerMatch);
        msg.append("\nserialNumber: ").append(LogUtil.formatCsn(serialNumber));
        msg.append("\nCertificate status: ").append(status);
        if (verbose.booleanValue()) {
            msg.append("\nthisUpdate: ").append(singleResp.getThisUpdate());
            msg.append("\nnextUpdate: ").append(singleResp.getNextUpdate());
            Extension extension = singleResp.getExtension(ISISMTTObjectIdentifiers.id_isismtt_at_certHash);
            if (extension != null) {
                msg.append("\nCertHash is provided:\n");
                ASN1Encodable extensionValue = extension.getParsedValue();
                CertHash certHash = CertHash.getInstance(extensionValue);
                ASN1ObjectIdentifier hashAlgOid = certHash.getHashAlgorithm().getAlgorithm();
                byte[] hashValue = certHash.getCertificateHash();
                msg.append("\tHash algo : ").append(hashAlgOid.getId()).append("\n");
                msg.append("\tHash value: ").append(Hex.encode(hashValue)).append("\n");
                if (encodedCerts != null) {
                    byte[] encodedCert = encodedCerts.get(serialNumber);
                    MessageDigest md = MessageDigest.getInstance(hashAlgOid.getId());
                    byte[] expectedHashValue = md.digest(encodedCert);
                    if (Arrays.equals(expectedHashValue, hashValue)) {
                        msg.append("\tThis matches the requested certificate");
                    } else {
                        msg.append("\tThis differs from the requested certificate");
                    }
                }
            }
            // end if (extension != null)
            extension = singleResp.getExtension(OCSPObjectIdentifiers.id_pkix_ocsp_archive_cutoff);
            if (extension != null) {
                ASN1Encodable extensionValue = extension.getParsedValue();
                ASN1GeneralizedTime time = ASN1GeneralizedTime.getInstance(extensionValue);
                msg.append("\nArchive-CutOff: ");
                msg.append(time.getTimeString());
            }
            AlgorithmIdentifier sigAlg = basicResp.getSignatureAlgorithmID();
            if (sigAlg == null) {
                msg.append(("\nresponse is not signed"));
            } else {
                String sigAlgName = AlgorithmUtil.getSignatureAlgoName(sigAlg);
                if (sigAlgName == null) {
                    sigAlgName = "unknown";
                }
                msg.append("\nresponse is signed with ").append(sigAlgName);
            }
            // extensions
            msg.append("\nExtensions: ");
            List<?> extensionOids = basicResp.getExtensionOIDs();
            if (extensionOids == null || extensionOids.size() == 0) {
                msg.append("-");
            } else {
                int size = extensionOids.size();
                for (int j = 0; j < size; j++) {
                    ASN1ObjectIdentifier extensionOid = (ASN1ObjectIdentifier) extensionOids.get(j);
                    String name = EXTENSION_OIDNAME_MAP.get(extensionOid);
                    if (name == null) {
                        msg.append(extensionOid.getId());
                    } else {
                        msg.append(name);
                    }
                    if (j != size - 1) {
                        msg.append(", ");
                    }
                }
            }
        }
        // end if (verbose.booleanValue())
        println(msg.toString());
    }
    // end for
    println("");
    return null;
}