Java GeneralName类代码示例

import sun.security.x509.GeneralName; //导入依赖的package包/类
static URI getResponderURI(X509CertImpl certImpl) {

        // Examine the certificate's AuthorityInfoAccess extension
        AuthorityInfoAccessExtension aia =
            certImpl.getAuthorityInfoAccessExtension();
        if (aia == null) {
            return null;
        }

        List<AccessDescription> descriptions = aia.getAccessDescriptions();
        for (AccessDescription description : descriptions) {
            if (description.getAccessMethod().equals((Object)
                AccessDescription.Ad_OCSP_Id)) {

                GeneralName generalName = description.getAccessLocation();
                if (generalName.getType() == GeneralNameInterface.NAME_URI) {
                    URIName uri = (URIName) generalName.getName();
                    return uri.getURI();
                }
            }
        }
        return null;
    }
 

import sun.security.x509.GeneralName; //导入依赖的package包/类
static URI getResponderURI(X509CertImpl certImpl) {

        // Examine the certificate's AuthorityInfoAccess extension
        AuthorityInfoAccessExtension aia =
            certImpl.getAuthorityInfoAccessExtension();
        if (aia == null) {
            return null;
        }

        List<AccessDescription> descriptions = aia.getAccessDescriptions();
        for (AccessDescription description : descriptions) {
            if (description.getAccessMethod().equals(
                AccessDescription.Ad_OCSP_Id)) {

                GeneralName generalName = description.getAccessLocation();
                if (generalName.getType() == GeneralNameInterface.NAME_URI) {
                    URIName uri = (URIName) generalName.getName();
                    return uri.getURI();
                }
            }
        }
        return null;
    }
 

import sun.security.x509.GeneralName; //导入依赖的package包/类
private void testSubjectAltName() throws IOException {
    System.out.println("X.509 Certificate Match on subjectAltName");
    // bad match
    X509CertSelector selector = new X509CertSelector();
    GeneralNameInterface dnsName = new DNSName("foo.com");
    DerOutputStream tmp = new DerOutputStream();
    dnsName.encode(tmp);
    selector.addSubjectAlternativeName(2, tmp.toByteArray());
    checkMatch(selector, cert, false);

    // good match
    DerInputStream in = new DerInputStream(cert.getExtensionValue("2.5.29.17"));
    byte[] encoded = in.getOctetString();
    SubjectAlternativeNameExtension ext = new SubjectAlternativeNameExtension(false, encoded);
    GeneralNames names = (GeneralNames) ext.get(SubjectAlternativeNameExtension.SUBJECT_NAME);
    GeneralName name = (GeneralName) names.get(0);
    selector.setSubjectAlternativeNames(null);
    DerOutputStream tmp2 = new DerOutputStream();
    name.getName().encode(tmp2);
    selector.addSubjectAlternativeName(name.getType(), tmp2.toByteArray());
    checkMatch(selector, cert, true);

    // good match 2 (matches at least one)
    selector.setMatchAllSubjectAltNames(false);
    selector.addSubjectAlternativeName(2, "foo.com");
    checkMatch(selector, cert, true);
}
 

import sun.security.x509.GeneralName; //导入依赖的package包/类
private static GeneralSubtree getGeneralSubtree(GeneralNameInterface gni) {
    // Create a new GeneralSubtree with the specified name, 0 base, and
    // unlimited length
    GeneralName gn = new GeneralName(gni);
    GeneralSubtree subTree = new GeneralSubtree(gn, 0, -1);
    return subTree;
}
 

import sun.security.x509.GeneralName; //导入依赖的package包/类
/**
 * Helper method to add DNSName types for the SAN extension
 *
 * @param dnsNames A {@code List} of names to add as DNSName types
 *
 * @throws IOException if an encoding error occurs.
 */
public void addSubjectAltNameDNSExt(List<String> dnsNames) throws IOException {
    if (!dnsNames.isEmpty()) {
        GeneralNames gNames = new GeneralNames();
        for (String name : dnsNames) {
            gNames.add(new GeneralName(new DNSName(name)));
        }
        addExtension(new SubjectAlternativeNameExtension(false,
                gNames));
    }
}
 

import sun.security.x509.GeneralName; //导入依赖的package包/类
/**
 * Helper method to add one or more OCSP URIs to the Authority Info Access
 * certificate extension.
 *
 * @param locations A list of one or more OCSP responder URIs as strings
 *
 * @throws IOException if an encoding error occurs.
 */
public void addAIAExt(List<String> locations)
        throws IOException {
    if (!locations.isEmpty()) {
        List<AccessDescription> acDescList = new ArrayList<>();
        for (String ocspUri : locations) {
            acDescList.add(new AccessDescription(
                    AccessDescription.Ad_OCSP_Id,
                    new GeneralName(new URIName(ocspUri))));
        }
        addExtension(new AuthorityInfoAccessExtension(acDescList));
    }
}
 

import sun.security.x509.GeneralName; //导入依赖的package包/类
/**
 * Update the state with the next certificate added to the path.
 *
 * @param cert the certificate which is used to update the state
 */
@Override
public void updateState(X509Certificate cert)
    throws CertificateException, IOException, CertPathValidatorException {

    if (cert == null)
        return;

    X509CertImpl icert = X509CertImpl.toImpl(cert);

    /* see if certificate key has null parameters */
    if (PKIX.isDSAPublicKeyWithoutParams(icert.getPublicKey())) {
        keyParamsNeededFlag = true;
    }

    /* update certificate */
    this.cert = icert;

    /* update issuer DN */
    issuerDN = cert.getIssuerX500Principal();

    if (!X509CertImpl.isSelfIssued(cert)) {

        /*
         * update traversedCACerts only if this is a non-self-issued
         * intermediate CA cert
         */
        if (!init && cert.getBasicConstraints() != -1) {
            traversedCACerts++;
        }
    }

    /* update subjectNamesTraversed only if this is the EE cert or if
       this cert is not self-issued */
    if (init || !X509CertImpl.isSelfIssued(cert)){
        X500Principal subjName = cert.getSubjectX500Principal();
        subjectNamesTraversed.add(X500Name.asX500Name(subjName));

        try {
            SubjectAlternativeNameExtension subjAltNameExt
                = icert.getSubjectAlternativeNameExtension();
            if (subjAltNameExt != null) {
                GeneralNames gNames = subjAltNameExt.get(
                        SubjectAlternativeNameExtension.SUBJECT_NAME);
                for (GeneralName gName : gNames.names()) {
                    subjectNamesTraversed.add(gName.getName());
                }
            }
        } catch (IOException e) {
            if (debug != null) {
                debug.println("ForwardState.updateState() unexpected "
                    + "exception");
                e.printStackTrace();
            }
            throw new CertPathValidatorException(e);
        }
    }

    init = false;
}
 

import sun.security.x509.GeneralName; //导入依赖的package包/类
/**
 * Update the state with the next certificate added to the path.
 *
 * @param cert the certificate which is used to update the state
 */
public void updateState(X509Certificate cert)
    throws CertificateException, IOException, CertPathValidatorException {

    if (cert == null)
        return;

    X509CertImpl icert = X509CertImpl.toImpl(cert);

    /* see if certificate key has null parameters */
    PublicKey newKey = icert.getPublicKey();
    if (newKey instanceof DSAPublicKey &&
        ((DSAPublicKey)newKey).getParams() == null) {
        keyParamsNeededFlag = true;
    }

    /* update certificate */
    this.cert = icert;

    /* update issuer DN */
    issuerDN = cert.getIssuerX500Principal();

    if (!X509CertImpl.isSelfIssued(cert)) {

        /*
         * update traversedCACerts only if this is a non-self-issued
         * intermediate CA cert
         */
        if (!init && cert.getBasicConstraints() != -1) {
            traversedCACerts++;
        }
    }

    /* update subjectNamesTraversed only if this is the EE cert or if
       this cert is not self-issued */
    if (init || !X509CertImpl.isSelfIssued(cert)){
        X500Principal subjName = cert.getSubjectX500Principal();
        subjectNamesTraversed.add(X500Name.asX500Name(subjName));

        try {
            SubjectAlternativeNameExtension subjAltNameExt
                = icert.getSubjectAlternativeNameExtension();
            if (subjAltNameExt != null) {
                GeneralNames gNames = (GeneralNames)
                    subjAltNameExt.get(SubjectAlternativeNameExtension.SUBJECT_NAME);
                for (Iterator<GeneralName> t = gNames.iterator();
                            t.hasNext(); ) {
                    GeneralNameInterface gName = t.next().getName();
                    subjectNamesTraversed.add(gName);
                }
            }
        } catch (Exception e) {
            if (debug != null) {
                debug.println("ForwardState.updateState() unexpected "
                    + "exception");
                e.printStackTrace();
            }
            throw new CertPathValidatorException(e);
        }
    }

    init = false;
}