JDK 11 java.xml.crypto.jmod - XML Crypto Module

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.

✍: FYIcenter

com/sun/org/apache/xml/internal/security/transforms/implementations/TransformEnvelopedSignature.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.transforms.implementations;

import java.io.OutputStream;

import com.sun.org.apache.xml.internal.security.signature.NodeFilter;
import com.sun.org.apache.xml.internal.security.signature.XMLSignatureInput;
import com.sun.org.apache.xml.internal.security.transforms.Transform;
import com.sun.org.apache.xml.internal.security.transforms.TransformSpi;
import com.sun.org.apache.xml.internal.security.transforms.TransformationException;
import com.sun.org.apache.xml.internal.security.transforms.Transforms;
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;
import org.w3c.dom.Node;

/**
 * Implements the {@code http://www.w3.org/2000/09/xmldsig#enveloped-signature}
 * transform.
 *
 */
public class TransformEnvelopedSignature extends TransformSpi {

    /** Field implementedTransformURI */
    public static final String implementedTransformURI =
        Transforms.TRANSFORM_ENVELOPED_SIGNATURE;

    /**
     * Method engineGetURI
     *
     * {@inheritDoc}
     */
    protected String engineGetURI() {
        return implementedTransformURI;
    }

    /**
     * {@inheritDoc}
     */
    protected XMLSignatureInput enginePerformTransform(
        XMLSignatureInput input, OutputStream os, Transform transformObject
    ) throws TransformationException {
        /**
         * If the actual input is an octet stream, then the application MUST
         * convert the octet stream to an XPath node-set suitable for use by
         * Canonical XML with Comments. (A subsequent application of the
         * REQUIRED Canonical XML algorithm would strip away these comments.)
         *
         * ...
         *
         * The evaluation of this expression includes all of the document's nodes
         * (including comments) in the node-set representing the octet stream.
         */

        Node signatureElement = transformObject.getElement();

        signatureElement = searchSignatureElement(signatureElement);
        input.setExcludeNode(signatureElement);
        input.addNodeFilter(new EnvelopedNodeFilter(signatureElement));
        return input;
    }

    /**
     * @param signatureElement
     * @return the node that is the signature
     * @throws TransformationException
     */
    private static Node searchSignatureElement(Node signatureElement)
        throws TransformationException {
        boolean found = false;

        while (true) {
            if (signatureElement == null
                || signatureElement.getNodeType() == Node.DOCUMENT_NODE) {
                break;
            }
            Element el = (Element) signatureElement;
            if (el.getNamespaceURI().equals(Constants.SignatureSpecNS)
                && el.getLocalName().equals(Constants._TAG_SIGNATURE)) {
                found = true;
                break;
            }

            signatureElement = signatureElement.getParentNode();
        }

        if (!found) {
            throw new TransformationException(
                "transform.envelopedSignatureTransformNotInSignatureElement");
        }
        return signatureElement;
    }

    static class EnvelopedNodeFilter implements NodeFilter {

        Node exclude;

        EnvelopedNodeFilter(Node n) {
            exclude = n;
        }

        public int isNodeIncludeDO(Node n, int level) {
            if (n == exclude) {
                return -1;
            }
            return 1;
        }

        /**
         * @see com.sun.org.apache.xml.internal.security.signature.NodeFilter#isNodeInclude(org.w3c.dom.Node)
         */
        public int isNodeInclude(Node n) {
            if (n == exclude || XMLUtils.isDescendantOrSelf(exclude, n)) {
                return -1;
            }
            return 1;
            //return !XMLUtils.isDescendantOrSelf(exclude, n);
        }
    }
}

com/sun/org/apache/xml/internal/security/transforms/implementations/TransformEnvelopedSignature.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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JDK 11 java.xml.jmod - XML Module

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