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.

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com/sun/org/apache/xml/internal/security/c14n/implementations/Canonicalizer20010315.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.c14n.implementations;

import java.io.IOException;
import java.io.OutputStream;
import java.util.Map;
import java.util.Set;
import java.util.SortedSet;
import java.util.TreeSet;

import javax.xml.parsers.ParserConfigurationException;

import com.sun.org.apache.xml.internal.security.c14n.CanonicalizationException;
import com.sun.org.apache.xml.internal.security.c14n.helper.C14nHelper;
import com.sun.org.apache.xml.internal.security.signature.XMLSignatureInput;
import com.sun.org.apache.xml.internal.security.utils.XMLUtils;
import org.w3c.dom.Attr;
import org.w3c.dom.DOMException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.xml.sax.SAXException;

/**
 * Implements <A HREF="http://www.w3.org/TR/2001/REC-xml-c14n-20010315">Canonical
 * XML Version 1.0</A>, a W3C Recommendation from 15 March 2001.
 *
 */
public abstract class Canonicalizer20010315 extends CanonicalizerBase {

    private boolean firstCall = true;

    private final XmlAttrStack xmlattrStack;
    private final boolean c14n11;

    /**
     * Constructor Canonicalizer20010315
     *
     * @param includeComments
     */
    public Canonicalizer20010315(boolean includeComments) {
        this(includeComments, false);
    }

    /**
     * Constructor Canonicalizer20010315
     *
     * @param includeComments
     * @param c14n11 Whether this is a Canonical XML 1.1 implementation or not
     */
    public Canonicalizer20010315(boolean includeComments, boolean c14n11) {
        super(includeComments);
        xmlattrStack = new XmlAttrStack(c14n11);
        this.c14n11 = c14n11;
    }


    /**
     * Always throws a CanonicalizationException because this is inclusive c14n.
     *
     * @param xpathNodeSet
     * @param inclusiveNamespaces
     * @return none it always fails
     * @throws CanonicalizationException always
     */
    public byte[] engineCanonicalizeXPathNodeSet(Set<Node> xpathNodeSet, String inclusiveNamespaces)
        throws CanonicalizationException {

        /** $todo$ well, should we throw UnsupportedOperationException ? */
        throw new CanonicalizationException("c14n.Canonicalizer.UnsupportedOperation");
    }

    /**
     * Always throws a CanonicalizationException because this is inclusive c14n.
     *
     * @param rootNode
     * @param inclusiveNamespaces
     * @return none it always fails
     * @throws CanonicalizationException
     */
    public byte[] engineCanonicalizeSubTree(Node rootNode, String inclusiveNamespaces)
        throws CanonicalizationException {

        /** $todo$ well, should we throw UnsupportedOperationException ? */
        throw new CanonicalizationException("c14n.Canonicalizer.UnsupportedOperation");
    }

    /**
     * Always throws a CanonicalizationException because this is inclusive c14n.
     *
     * @param rootNode
     * @param inclusiveNamespaces
     * @return none it always fails
     * @throws CanonicalizationException
     */
    public byte[] engineCanonicalizeSubTree(
            Node rootNode, String inclusiveNamespaces, boolean propagateDefaultNamespace)
            throws CanonicalizationException {

        /** $todo$ well, should we throw UnsupportedOperationException ? */
        throw new CanonicalizationException("c14n.Canonicalizer.UnsupportedOperation");
    }

    /**
     * Output the Attr[]s for the given element.
     * <br>
     * The code of this method is a copy of {@link #outputAttributes(Element,
     * NameSpaceSymbTable, Map<String, byte[]>)},
     * whereas it takes into account that subtree-c14n is -- well -- subtree-based.
     * So if the element in question isRoot of c14n, it's parent is not in the
     * node set, as well as all other ancestors.
     *
     * @param element
     * @param ns
     * @param cache
     * @throws CanonicalizationException, DOMException, IOException
     */
    @Override
    protected void outputAttributesSubtree(Element element, NameSpaceSymbTable ns,
                                           Map<String, byte[]> cache)
        throws CanonicalizationException, DOMException, IOException {
        if (!element.hasAttributes() && !firstCall) {
            return;
        }
        // result will contain the attrs which have to be output
        SortedSet<Attr> result = new TreeSet<Attr>(COMPARE);

        if (element.hasAttributes()) {
            NamedNodeMap attrs = element.getAttributes();
            int attrsLength = attrs.getLength();

            for (int i = 0; i < attrsLength; i++) {
                Attr attribute = (Attr) attrs.item(i);
                String NUri = attribute.getNamespaceURI();
                String NName = attribute.getLocalName();
                String NValue = attribute.getValue();

                if (!XMLNS_URI.equals(NUri)) {
                    //It's not a namespace attr node. Add to the result and continue.
                    result.add(attribute);
                } else if (!(XML.equals(NName) && XML_LANG_URI.equals(NValue))) {
                    //The default mapping for xml must not be output.
                    Node n = ns.addMappingAndRender(NName, NValue, attribute);

                    if (n != null) {
                        //Render the ns definition
                        result.add((Attr)n);
                        if (C14nHelper.namespaceIsRelative(attribute)) {
                            Object exArgs[] = { element.getTagName(), NName, attribute.getNodeValue() };
                            throw new CanonicalizationException(
                                "c14n.Canonicalizer.RelativeNamespace", exArgs
                            );
                        }
                    }
                }
            }
        }

        if (firstCall) {
            //It is the first node of the subtree
            //Obtain all the namespaces defined in the parents, and added to the output.
            ns.getUnrenderedNodes(result);
            //output the attributes in the xml namespace.
            xmlattrStack.getXmlnsAttr(result);
            firstCall = false;
        }

        OutputStream writer = getWriter();
        //we output all Attrs which are available
        for (Attr attr : result) {
            outputAttrToWriter(attr.getNodeName(), attr.getNodeValue(), writer, cache);
        }
    }

    /**
     * Output the Attr[]s for the given element.
     * <br>
     * IMPORTANT: This method expects to work on a modified DOM tree, i.e. a DOM which has
     * been prepared using {@link com.sun.org.apache.xml.internal.security.utils.XMLUtils#circumventBug2650(
     * org.w3c.dom.Document)}.
     *
     * @param element
     * @param ns
     * @param cache
     * @throws CanonicalizationException, DOMException, IOException
     */
    @Override
    protected void outputAttributes(Element element, NameSpaceSymbTable ns,
                                    Map<String, byte[]> cache)
        throws CanonicalizationException, DOMException, IOException {
        // result will contain the attrs which have to be output
        xmlattrStack.push(ns.getLevel());
        boolean isRealVisible = isVisibleDO(element, ns.getLevel()) == 1;
        SortedSet<Attr> result = new TreeSet<Attr>(COMPARE);

        if (element.hasAttributes()) {
            NamedNodeMap attrs = element.getAttributes();
            int attrsLength = attrs.getLength();

            for (int i = 0; i < attrsLength; i++) {
                Attr attribute = (Attr) attrs.item(i);
                String NUri = attribute.getNamespaceURI();
                String NName = attribute.getLocalName();
                String NValue = attribute.getValue();

                if (!XMLNS_URI.equals(NUri)) {
                    //A non namespace definition node.
                    if (XML_LANG_URI.equals(NUri)) {
                        if (c14n11 && "id".equals(NName)) {
                            if (isRealVisible) {
                                // treat xml:id like any other attribute
                                // (emit it, but don't inherit it)
                                result.add(attribute);
                            }
                        } else {
                            xmlattrStack.addXmlnsAttr(attribute);
                        }
                    } else if (isRealVisible) {
                        //The node is visible add the attribute to the list of output attributes.
                        result.add(attribute);
                    }
                } else if (!XML.equals(NName) || !XML_LANG_URI.equals(NValue)) {
                    /* except omit namespace node with local name xml, which defines
                     * the xml prefix, if its string value is http://www.w3.org/XML/1998/namespace.
                     */
                    //add the prefix binding to the ns symb table.
                    if (isVisible(attribute))  {
                        if (isRealVisible || !ns.removeMappingIfRender(NName)) {
                            //The xpath select this node output it if needed.
                            Node n = ns.addMappingAndRender(NName, NValue, attribute);
                            if (n != null) {
                                result.add((Attr)n);
                                if (C14nHelper.namespaceIsRelative(attribute)) {
                                    Object exArgs[] = { element.getTagName(), NName, attribute.getNodeValue() };
                                    throw new CanonicalizationException(
                                        "c14n.Canonicalizer.RelativeNamespace", exArgs
                                    );
                                }
                            }
                        }
                    } else {
                        if (isRealVisible && !XMLNS.equals(NName)) {
                            ns.removeMapping(NName);
                        } else {
                            ns.addMapping(NName, NValue, attribute);
                        }
                    }
                }
            }
        }
        if (isRealVisible) {
            //The element is visible, handle the xmlns definition
            Attr xmlns = element.getAttributeNodeNS(XMLNS_URI, XMLNS);
            Node n = null;
            if (xmlns == null) {
                //No xmlns def just get the already defined.
                n = ns.getMapping(XMLNS);
            } else if (!isVisible(xmlns)) {
                //There is a definition but the xmlns is not selected by the xpath.
                //then xmlns=""
                n = ns.addMappingAndRender(
                        XMLNS, "", getNullNode(xmlns.getOwnerDocument()));
            }
            //output the xmlns def if needed.
            if (n != null) {
                result.add((Attr)n);
            }
            //Float all xml:* attributes of the unselected parent elements to this one.
            xmlattrStack.getXmlnsAttr(result);
            ns.getUnrenderedNodes(result);
        }

        OutputStream writer = getWriter();
        //we output all Attrs which are available
        for (Attr attr : result) {
            outputAttrToWriter(attr.getNodeName(), attr.getNodeValue(), writer, cache);
        }
    }

    protected void circumventBugIfNeeded(XMLSignatureInput input)
        throws CanonicalizationException, ParserConfigurationException, IOException, SAXException {
        if (!input.isNeedsToBeExpanded()) {
            return;
        }
        Document doc = null;
        if (input.getSubNode() != null) {
            doc = XMLUtils.getOwnerDocument(input.getSubNode());
        } else {
            doc = XMLUtils.getOwnerDocument(input.getNodeSet());
        }
        XMLUtils.circumventBug2650(doc);
    }

    @Override
    protected void handleParent(Element e, NameSpaceSymbTable ns) {
        if (!e.hasAttributes() && e.getNamespaceURI() == null) {
            return;
        }
        xmlattrStack.push(-1);
        NamedNodeMap attrs = e.getAttributes();
        int attrsLength = attrs.getLength();
        for (int i = 0; i < attrsLength; i++) {
            Attr attribute = (Attr) attrs.item(i);
            String NName = attribute.getLocalName();
            String NValue = attribute.getNodeValue();

            if (XMLNS_URI.equals(attribute.getNamespaceURI())) {
                if (!XML.equals(NName) || !XML_LANG_URI.equals(NValue)) {
                    ns.addMapping(NName, NValue, attribute);
                }
            } else if (XML_LANG_URI.equals(attribute.getNamespaceURI())
                && (!c14n11 || c14n11 && !"id".equals(NName))) {
                xmlattrStack.addXmlnsAttr(attribute);
            }
        }
        if (e.getNamespaceURI() != null) {
            String NName = e.getPrefix();
            String NValue = e.getNamespaceURI();
            String Name;
            if (NName == null || NName.equals("")) {
                NName = "xmlns";
                Name = "xmlns";
            } else {
                Name = "xmlns:" + NName;
            }
            Attr n = e.getOwnerDocument().createAttributeNS("http://www.w3.org/2000/xmlns/", Name);
            n.setValue(NValue);
            ns.addMapping(NName, NValue, n);
        }
    }
}

com/sun/org/apache/xml/internal/security/c14n/implementations/Canonicalizer20010315.java

 

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