JDK 11 java.xml.crypto.jmod is the JMOD file for JDK 11 XML (eXtensible Markup Language) Crypto module.

JDK 11 XML Crypto module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.xml.crypto.jmod.

JDK 11 XML Crypto module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 XML Crypto module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.xml.crypto.

You can click and view the content of each source code file in the list below.

⏎ com/sun/org/apache/xml/internal/security/keys/keyresolver/implementations/X509DigestResolver.java

/*
 * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package com.sun.org.apache.xml.internal.security.keys.keyresolver.implementations;

import java.security.PublicKey;
import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import java.util.Arrays;
import java.util.Iterator;

import javax.crypto.SecretKey;

import com.sun.org.apache.xml.internal.security.exceptions.XMLSecurityException;
import com.sun.org.apache.xml.internal.security.keys.content.X509Data;
import com.sun.org.apache.xml.internal.security.keys.content.x509.XMLX509Digest;
import com.sun.org.apache.xml.internal.security.keys.keyresolver.KeyResolverException;
import com.sun.org.apache.xml.internal.security.keys.keyresolver.KeyResolverSpi;
import com.sun.org.apache.xml.internal.security.keys.storage.StorageResolver;
import com.sun.org.apache.xml.internal.security.utils.Constants;
import com.sun.org.apache.xml.internal.security.utils.XMLUtils;
import org.w3c.dom.Element;

/**
 * KeyResolverSpi implementation which resolves public keys and X.509 certificates from a
 * {@code dsig11:X509Digest} element.
 *
 */
public class X509DigestResolver extends KeyResolverSpi {

    private static final com.sun.org.slf4j.internal.Logger LOG =
        com.sun.org.slf4j.internal.LoggerFactory.getLogger(X509DigestResolver.class);

    /** {{@inheritDoc}}. */
    public boolean engineCanResolve(Element element, String baseURI, StorageResolver storage) {
        if (XMLUtils.elementIsInSignatureSpace(element, Constants._TAG_X509DATA)) {
            try {
                X509Data x509Data = new X509Data(element, baseURI);
                return x509Data.containsDigest();
            } catch (XMLSecurityException e) {
                return false;
            }
        } else {
            return false;
        }
    }

    /** {{@inheritDoc}}. */
    public PublicKey engineLookupAndResolvePublicKey(Element element, String baseURI, StorageResolver storage)
        throws KeyResolverException {

        X509Certificate cert = this.engineLookupResolveX509Certificate(element, baseURI, storage);

        if (cert != null) {
            return cert.getPublicKey();
        }

        return null;
    }

    /** {{@inheritDoc}}. */
    public X509Certificate engineLookupResolveX509Certificate(Element element, String baseURI, StorageResolver storage)
        throws KeyResolverException {

        LOG.debug("Can I resolve {}", element.getTagName());

        if (!engineCanResolve(element, baseURI, storage)) {
            return null;
        }

        try {
            return resolveCertificate(element, baseURI, storage);
        } catch (XMLSecurityException e) {
            LOG.debug("XMLSecurityException", e);
        }

        return null;
    }

    /** {{@inheritDoc}}. */
    public SecretKey engineLookupAndResolveSecretKey(Element element, String baseURI, StorageResolver storage)
        throws KeyResolverException {
        return null;
    }

    /**
     * Resolves from the storage resolver the actual certificate represented by the digest.
     *
     * @param element
     * @param baseURI
     * @param storage
     * @return the certificate represented by the digest.
     * @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)) {
                        LOG.debug("Found certificate with: {}", cert.getSubjectX500Principal().getName());
                        return cert;
                    }

                }
            }

        } catch (XMLSecurityException ex) {
            throw new KeyResolverException(ex);
        }

        return null;
    }

    /**
     * Method checkSrorage
     *
     * @param storage
     * @throws KeyResolverException
     */
    private void checkStorage(StorageResolver storage) throws KeyResolverException {
        if (storage == null) {
            Object exArgs[] = { Constants._TAG_X509DIGEST };
            KeyResolverException ex = new KeyResolverException("KeyResolver.needStorageResolver", exArgs);
            LOG.debug("", ex);
            throw ex;
        }
    }

}

⏎ com/sun/org/apache/xml/internal/security/keys/keyresolver/implementations/X509DigestResolver.java

Or download all of them as a single archive file:

File name: java.xml.crypto-11.0.1-src.zip
File size: 539662 bytes
Release date: 2018-11-04
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