Examples with SubjectInfo org.xipki.ca.api.profile.x509.SubjectInfo used on opensource projects

Example 1 with SubjectInfo

use of org.xipki.ca.api.profile.x509.SubjectInfo in project xipki by xipki.

the class X509SelfSignedCertBuilder method generateCertificate.

// method generateSelfSigned
private static X509Certificate generateCertificate(ConcurrentContentSigner signer, IdentifiedX509Certprofile certprofile, CertificationRequest csr, BigInteger serialNumber, SubjectPublicKeyInfo publicKeyInfo, List<String> caCertUris, List<String> ocspUris, List<String> crlUris, List<String> deltaCrlUris, ConfPairs extraControl) throws OperationException {
    SubjectPublicKeyInfo tmpPublicKeyInfo;
    try {
        tmpPublicKeyInfo = X509Util.toRfc3279Style(publicKeyInfo);
    } catch (InvalidKeySpecException ex) {
        LOG.warn("SecurityUtil.toRfc3279Style", ex);
        throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, ex);
    }
    try {
        certprofile.checkPublicKey(tmpPublicKeyInfo);
    } catch (BadCertTemplateException ex) {
        LOG.warn("certprofile.checkPublicKey", ex);
        throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, ex);
    }
    X500Name requestedSubject = csr.getCertificationRequestInfo().getSubject();
    SubjectInfo subjectInfo;
    // subject
    try {
        subjectInfo = certprofile.getSubject(requestedSubject);
    } catch (CertprofileException ex) {
        throw new OperationException(ErrorCode.SYSTEM_FAILURE, "exception in cert profile " + certprofile.getIdent());
    } catch (BadCertTemplateException ex) {
        LOG.warn("certprofile.getSubject", ex);
        throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, ex);
    }
    Date notBefore = certprofile.getNotBefore(null);
    if (notBefore == null) {
        notBefore = new Date();
    }
    CertValidity validity = certprofile.getValidity();
    if (validity == null) {
        throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, "no validity specified in the profile " + certprofile.getIdent());
    }
    Date notAfter = validity.add(notBefore);
    X500Name grantedSubject = subjectInfo.getGrantedSubject();
    X509v3CertificateBuilder certBuilder = new X509v3CertificateBuilder(grantedSubject, serialNumber, notBefore, notAfter, grantedSubject, tmpPublicKeyInfo);
    PublicCaInfo publicCaInfo = new PublicCaInfo(grantedSubject, serialNumber, null, null, caCertUris, ocspUris, crlUris, deltaCrlUris, extraControl);
    Extensions extensions = null;
    ASN1Set attrs = csr.getCertificationRequestInfo().getAttributes();
    for (int i = 0; i < attrs.size(); i++) {
        Attribute attr = Attribute.getInstance(attrs.getObjectAt(i));
        if (PKCSObjectIdentifiers.pkcs_9_at_extensionRequest.equals(attr.getAttrType())) {
            extensions = Extensions.getInstance(attr.getAttributeValues()[0]);
        }
    }
    try {
        addExtensions(certBuilder, certprofile, requestedSubject, grantedSubject, extensions, tmpPublicKeyInfo, publicCaInfo, notBefore, notAfter);
        ConcurrentBagEntrySigner signer0 = signer.borrowSigner();
        X509CertificateHolder certHolder;
        try {
            certHolder = certBuilder.build(signer0.value());
        } finally {
            signer.requiteSigner(signer0);
        }
        Certificate bcCert = certHolder.toASN1Structure();
        return X509Util.parseCert(bcCert.getEncoded());
    } catch (BadCertTemplateException ex) {
        throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, ex);
    } catch (NoIdleSignerException | CertificateException | IOException | CertprofileException ex) {
        throw new OperationException(ErrorCode.SYSTEM_FAILURE, ex);
    }
}

Example 2 with SubjectInfo

use of org.xipki.ca.api.profile.x509.SubjectInfo in project xipki by xipki.

the class X509Ca method createGrantedCertTemplate.

private GrantedCertTemplate createGrantedCertTemplate(CertTemplateData certTemplate, RequestorInfo requestor, boolean keyUpdate) throws OperationException {
    ParamUtil.requireNonNull("certTemplate", certTemplate);
    if (caInfo.getRevocationInfo() != null) {
        throw new OperationException(ErrorCode.NOT_PERMITTED, "CA is revoked");
    }
    IdentifiedX509Certprofile certprofile = getX509Certprofile(certTemplate.getCertprofileName());
    if (certprofile == null) {
        throw new OperationException(ErrorCode.UNKNOWN_CERT_PROFILE, "unknown cert profile " + certTemplate.getCertprofileName());
    }
    ConcurrentContentSigner signer = caInfo.getSigner(certprofile.getSignatureAlgorithms());
    if (signer == null) {
        throw new OperationException(ErrorCode.SYSTEM_FAILURE, "CA does not support any signature algorithm restricted by the cert profile");
    }
    final NameId certprofileIdent = certprofile.getIdent();
    if (certprofile.getVersion() != X509CertVersion.v3) {
        throw new OperationException(ErrorCode.SYSTEM_FAILURE, "unknown cert version " + certprofile.getVersion());
    }
    if (certprofile.isOnlyForRa()) {
        if (requestor == null || !requestor.isRa()) {
            throw new OperationException(ErrorCode.NOT_PERMITTED, "profile " + certprofileIdent + " not applied to non-RA");
        }
    }
    X500Name requestedSubject = removeEmptyRdns(certTemplate.getSubject());
    if (!certprofile.isSerialNumberInReqPermitted()) {
        RDN[] rdns = requestedSubject.getRDNs(ObjectIdentifiers.DN_SN);
        if (rdns != null && rdns.length > 0) {
            throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, "subjectDN SerialNumber in request is not permitted");
        }
    }
    Date now = new Date();
    Date reqNotBefore;
    if (certTemplate.getNotBefore() != null && certTemplate.getNotBefore().after(now)) {
        reqNotBefore = certTemplate.getNotBefore();
    } else {
        reqNotBefore = now;
    }
    Date grantedNotBefore = certprofile.getNotBefore(reqNotBefore);
    // notBefore in the past is not permitted
    if (grantedNotBefore.before(now)) {
        grantedNotBefore = now;
    }
    if (certprofile.hasMidnightNotBefore()) {
        grantedNotBefore = setToMidnight(grantedNotBefore, certprofile.getTimezone());
    }
    if (grantedNotBefore.before(caInfo.getNotBefore())) {
        grantedNotBefore = caInfo.getNotBefore();
        if (certprofile.hasMidnightNotBefore()) {
            grantedNotBefore = setToMidnight(grantedNotBefore, certprofile.getTimezone());
        }
    }
    long time = caInfo.getNoNewCertificateAfter();
    if (grantedNotBefore.getTime() > time) {
        throw new OperationException(ErrorCode.NOT_PERMITTED, "CA is not permitted to issue certifate after " + new Date(time));
    }
    SubjectPublicKeyInfo grantedPublicKeyInfo;
    try {
        grantedPublicKeyInfo = X509Util.toRfc3279Style(certTemplate.getPublicKeyInfo());
    } catch (InvalidKeySpecException ex) {
        LogUtil.warn(LOG, ex, "invalid SubjectPublicKeyInfo");
        throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, "invalid SubjectPublicKeyInfo");
    }
    // public key
    try {
        grantedPublicKeyInfo = certprofile.checkPublicKey(grantedPublicKeyInfo);
    } catch (BadCertTemplateException ex) {
        throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, ex);
    }
    // CHECK weak public key, like RSA key (ROCA)
    if (grantedPublicKeyInfo.getAlgorithm().getAlgorithm().equals(PKCSObjectIdentifiers.rsaEncryption)) {
        try {
            ASN1Sequence seq = ASN1Sequence.getInstance(grantedPublicKeyInfo.getPublicKeyData().getOctets());
            if (seq.size() != 2) {
                throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, "invalid format of RSA public key");
            }
            BigInteger modulus = ASN1Integer.getInstance(seq.getObjectAt(0)).getPositiveValue();
            if (RSABrokenKey.isAffected(modulus)) {
                throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, "RSA public key is too weak");
            }
        } catch (IllegalArgumentException ex) {
            throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, "invalid format of RSA public key");
        }
    }
    Date gsmckFirstNotBefore = null;
    if (certprofile.getspecialCertprofileBehavior() == SpecialX509CertprofileBehavior.gematik_gSMC_K) {
        gsmckFirstNotBefore = grantedNotBefore;
        RDN[] cnRdns = requestedSubject.getRDNs(ObjectIdentifiers.DN_CN);
        if (cnRdns != null && cnRdns.length > 0) {
            String requestedCn = X509Util.rdnValueToString(cnRdns[0].getFirst().getValue());
            Long gsmckFirstNotBeforeInSecond = certstore.getNotBeforeOfFirstCertStartsWithCommonName(requestedCn, certprofileIdent);
            if (gsmckFirstNotBeforeInSecond != null) {
                gsmckFirstNotBefore = new Date(gsmckFirstNotBeforeInSecond * MS_PER_SECOND);
            }
            // append the commonName with '-' + yyyyMMdd
            SimpleDateFormat dateF = new SimpleDateFormat("yyyyMMdd");
            dateF.setTimeZone(new SimpleTimeZone(0, "Z"));
            String yyyyMMdd = dateF.format(gsmckFirstNotBefore);
            String suffix = "-" + yyyyMMdd;
            // append the -yyyyMMdd to the commonName
            RDN[] rdns = requestedSubject.getRDNs();
            for (int i = 0; i < rdns.length; i++) {
                if (ObjectIdentifiers.DN_CN.equals(rdns[i].getFirst().getType())) {
                    rdns[i] = new RDN(ObjectIdentifiers.DN_CN, new DERUTF8String(requestedCn + suffix));
                }
            }
            requestedSubject = new X500Name(rdns);
        }
    // end if
    }
    // end if
    // subject
    SubjectInfo subjectInfo;
    try {
        subjectInfo = certprofile.getSubject(requestedSubject);
    } catch (CertprofileException ex) {
        throw new OperationException(ErrorCode.SYSTEM_FAILURE, "exception in cert profile " + certprofileIdent);
    } catch (BadCertTemplateException ex) {
        throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, ex);
    }
    X500Name grantedSubject = subjectInfo.getGrantedSubject();
    // make sure that empty subject is not permitted
    ASN1ObjectIdentifier[] attrTypes = grantedSubject.getAttributeTypes();
    if (attrTypes == null || attrTypes.length == 0) {
        throw new OperationException(ErrorCode.BAD_CERT_TEMPLATE, "empty subject is not permitted");
    }
    // make sure that the grantedSubject does not equal the CA's subject
    if (X509Util.canonicalizName(grantedSubject).equals(caInfo.getPublicCaInfo().getC14nSubject())) {
        throw new OperationException(ErrorCode.ALREADY_ISSUED, "certificate with the same subject as CA is not allowed");
    }
    boolean duplicateKeyPermitted = caInfo.isDuplicateKeyPermitted();
    if (duplicateKeyPermitted && !certprofile.isDuplicateKeyPermitted()) {
        duplicateKeyPermitted = false;
    }
    byte[] subjectPublicKeyData = grantedPublicKeyInfo.getPublicKeyData().getBytes();
    long fpPublicKey = FpIdCalculator.hash(subjectPublicKeyData);
    if (keyUpdate) {
        CertStatus certStatus = certstore.getCertStatusForSubject(caIdent, grantedSubject);
        if (certStatus == CertStatus.REVOKED) {
            throw new OperationException(ErrorCode.CERT_REVOKED);
        } else if (certStatus == CertStatus.UNKNOWN) {
            throw new OperationException(ErrorCode.UNKNOWN_CERT);
        }
    } else {
        if (!duplicateKeyPermitted) {
            if (certstore.isCertForKeyIssued(caIdent, fpPublicKey)) {
                throw new OperationException(ErrorCode.ALREADY_ISSUED, "certificate for the given public key already issued");
            }
        }
    // duplicateSubject check will be processed later
    }
    // end if(keyUpdate)
    StringBuilder msgBuilder = new StringBuilder();
    if (subjectInfo.getWarning() != null) {
        msgBuilder.append(", ").append(subjectInfo.getWarning());
    }
    CertValidity validity = certprofile.getValidity();
    if (validity == null) {
        validity = caInfo.getMaxValidity();
    } else if (validity.compareTo(caInfo.getMaxValidity()) > 0) {
        validity = caInfo.getMaxValidity();
    }
    Date maxNotAfter = validity.add(grantedNotBefore);
    if (maxNotAfter.getTime() > MAX_CERT_TIME_MS) {
        maxNotAfter = new Date(MAX_CERT_TIME_MS);
    }
    // CHECKSTYLE:SKIP
    Date origMaxNotAfter = maxNotAfter;
    if (certprofile.getspecialCertprofileBehavior() == SpecialX509CertprofileBehavior.gematik_gSMC_K) {
        String str = certprofile.setParameter(SpecialX509CertprofileBehavior.PARAMETER_MAXLIFTIME);
        long maxLifetimeInDays = Long.parseLong(str);
        Date maxLifetime = new Date(gsmckFirstNotBefore.getTime() + maxLifetimeInDays * DAY_IN_MS - MS_PER_SECOND);
        if (maxNotAfter.after(maxLifetime)) {
            maxNotAfter = maxLifetime;
        }
    }
    Date grantedNotAfter = certTemplate.getNotAfter();
    if (grantedNotAfter != null) {
        if (grantedNotAfter.after(maxNotAfter)) {
            grantedNotAfter = maxNotAfter;
            msgBuilder.append(", notAfter modified");
        }
    } else {
        grantedNotAfter = maxNotAfter;
    }
    if (grantedNotAfter.after(caInfo.getNotAfter())) {
        ValidityMode mode = caInfo.getValidityMode();
        if (mode == ValidityMode.CUTOFF) {
            grantedNotAfter = caInfo.getNotAfter();
        } else if (mode == ValidityMode.STRICT) {
            throw new OperationException(ErrorCode.NOT_PERMITTED, "notAfter outside of CA's validity is not permitted");
        } else if (mode == ValidityMode.LAX) {
        // permitted
        } else {
            throw new RuntimeException("should not reach here, unknown CA ValidityMode " + mode);
        }
    // end if (mode)
    }
    if (certprofile.hasMidnightNotBefore() && !maxNotAfter.equals(origMaxNotAfter)) {
        Calendar cal = Calendar.getInstance(certprofile.getTimezone());
        cal.setTime(new Date(grantedNotAfter.getTime() - DAY_IN_MS));
        cal.set(Calendar.HOUR_OF_DAY, 23);
        cal.set(Calendar.MINUTE, 59);
        cal.set(Calendar.SECOND, 59);
        cal.set(Calendar.MILLISECOND, 0);
        grantedNotAfter = cal.getTime();
    }
    String warning = null;
    if (msgBuilder.length() > 2) {
        warning = msgBuilder.substring(2);
    }
    GrantedCertTemplate gct = new GrantedCertTemplate(certTemplate.getExtensions(), certprofile, grantedNotBefore, grantedNotAfter, requestedSubject, grantedPublicKeyInfo, fpPublicKey, subjectPublicKeyData, signer, warning);
    gct.setGrantedSubject(grantedSubject);
    return gct;
}

Example 3 with SubjectInfo

use of org.xipki.ca.api.profile.x509.SubjectInfo in project xipki by xipki.

the class IdentifiedX509Certprofile method getSubject.

public SubjectInfo getSubject(X500Name requestedSubject) throws CertprofileException, BadCertTemplateException {
    SubjectInfo subjectInfo = certprofile.getSubject(requestedSubject);
    RDN[] countryRdns = subjectInfo.getGrantedSubject().getRDNs(ObjectIdentifiers.DN_C);
    if (countryRdns != null) {
        for (RDN rdn : countryRdns) {
            String textValue = IETFUtils.valueToString(rdn.getFirst().getValue());
            if (!SubjectDnSpec.isValidCountryAreaCode(textValue)) {
                throw new BadCertTemplateException("invalid country/area code '" + textValue + "'");
            }
        }
    }
    return subjectInfo;
}