Examples with XMLX509Digest com.sun.org.apache.xml.internal.security.keys.content.x509.XMLX509Digest used on opensource projects

Example 1 with XMLX509Digest

use of com.sun.org.apache.xml.internal.security.keys.content.x509.XMLX509Digest in project jdk8u_jdk by JetBrains.

the class X509DigestResolver method resolveCertificate.

/**
     * Resolves from the storage resolver the actual certificate represented by the digest.
     *
     * @param element
     * @param baseURI
     * @param storage
     * @return
     * @throws XMLSecurityException
     */
private X509Certificate resolveCertificate(Element element, String baseURI, StorageResolver storage) throws XMLSecurityException {
    XMLX509Digest[] x509Digests = null;
    Element[] x509childNodes = XMLUtils.selectDs11Nodes(element.getFirstChild(), Constants._TAG_X509DIGEST);
    if (x509childNodes == null || x509childNodes.length <= 0) {
        return null;
    }
    try {
        checkStorage(storage);
        x509Digests = new XMLX509Digest[x509childNodes.length];
        for (int i = 0; i < x509childNodes.length; i++) {
            x509Digests[i] = new XMLX509Digest(x509childNodes[i], baseURI);
        }
        Iterator<Certificate> storageIterator = storage.getIterator();
        while (storageIterator.hasNext()) {
            X509Certificate cert = (X509Certificate) storageIterator.next();
            for (int i = 0; i < x509Digests.length; i++) {
                XMLX509Digest keyInfoDigest = x509Digests[i];
                byte[] certDigestBytes = XMLX509Digest.getDigestBytesFromCert(cert, keyInfoDigest.getAlgorithm());
                if (Arrays.equals(keyInfoDigest.getDigestBytes(), certDigestBytes)) {
                    if (log.isLoggable(java.util.logging.Level.FINE)) {
                        log.log(java.util.logging.Level.FINE, "Found certificate with: " + cert.getSubjectX500Principal().getName());
                    }
                    return cert;
                }
            }
        }
    } catch (XMLSecurityException ex) {
        throw new KeyResolverException("empty", ex);
    }
    return null;
}