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

org/jcp/xml/dsig/internal/dom/DOMPGPData.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.
 */
/*
 * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
 */
/*
 * $Id: DOMPGPData.java 1788465 2017-03-24 15:10:51Z coheigea $
 */
package org.jcp.xml.dsig.internal.dom;

import java.util.*;

import javax.xml.crypto.*;
import javax.xml.crypto.dsig.XMLSignature;
import javax.xml.crypto.dsig.keyinfo.PGPData;

import org.w3c.dom.Element;
import org.w3c.dom.Node;

import com.sun.org.apache.xml.internal.security.utils.XMLUtils;

/**
 * DOM-based implementation of PGPData.
 *
 */
public final class DOMPGPData extends BaseStructure implements PGPData {

    private final byte[] keyId;
    private final byte[] keyPacket;
    private final List<XMLStructure> externalElements;

    /**
     * Creates a {@code DOMPGPData} containing the specified key packet.
     * and optional list of external elements.
     *
     * @param keyPacket a PGP Key Material Packet as defined in section 5.5 of
     *    <a href="http://www.ietf.org/rfc/rfc2440.txt">RFC 2440</a>. The
     *    array is cloned to prevent subsequent modification.
     * @param other a list of {@link XMLStructure}s representing elements from
     *    an external namespace. The list is defensively copied to prevent
     *    subsequent modification. May be {@code null} or empty.
     * @throws NullPointerException if {@code keyPacket} is
     *    {@code null}
     * @throws IllegalArgumentException if the key packet is not in the
     *    correct format
     * @throws ClassCastException if {@code other} contains any
     *    entries that are not of type {@link XMLStructure}
     */
    public DOMPGPData(byte[] keyPacket, List<? extends XMLStructure> other) {
        if (keyPacket == null) {
            throw new NullPointerException("keyPacket cannot be null");
        }
        if (other == null || other.isEmpty()) {
            this.externalElements = Collections.emptyList();
        } else {
            this.externalElements =
                Collections.unmodifiableList(new ArrayList<>(other));
            for (int i = 0, size = this.externalElements.size(); i < size; i++) {
                if (!(this.externalElements.get(i) instanceof XMLStructure)) {
                    throw new ClassCastException
                        ("other["+i+"] is not a valid PGPData type");
                }
            }
        }
        this.keyPacket = keyPacket.clone();
        checkKeyPacket(keyPacket);
        this.keyId = null;
    }

    /**
     * Creates a {@code DOMPGPData} containing the specified key id and
     * optional key packet and list of external elements.
     *
     * @param keyId a PGP public key id as defined in section 11.2 of
     *    <a href="http://www.ietf.org/rfc/rfc2440.txt">RFC 2440</a>. The
     *    array is cloned to prevent subsequent modification.
     * @param keyPacket a PGP Key Material Packet as defined in section 5.5 of
     *    <a href="http://www.ietf.org/rfc/rfc2440.txt">RFC 2440</a> (may
     *    be {@code null}). The array is cloned to prevent subsequent
     *    modification.
     * @param other a list of {@link XMLStructure}s representing elements from
     *    an external namespace. The list is defensively copied to prevent
     *    subsequent modification. May be {@code null} or empty.
     * @throws NullPointerException if {@code keyId} is {@code null}
     * @throws IllegalArgumentException if the key id or packet is not in the
     *    correct format
     * @throws ClassCastException if {@code other} contains any
     *    entries that are not of type {@link XMLStructure}
     */
    public DOMPGPData(byte[] keyId, byte[] keyPacket,
                      List<? extends XMLStructure> other)
    {
        if (keyId == null) {
            throw new NullPointerException("keyId cannot be null");
        }
        // key ids must be 8 bytes
        if (keyId.length != 8) {
            throw new IllegalArgumentException("keyId must be 8 bytes long");
        }
        if (other == null || other.isEmpty()) {
            this.externalElements = Collections.emptyList();
        } else {
            this.externalElements =
                Collections.unmodifiableList(new ArrayList<>(other));
            for (int i = 0, size = this.externalElements.size(); i < size; i++) {
                if (!(this.externalElements.get(i) instanceof XMLStructure)) {
                    throw new ClassCastException
                        ("other["+i+"] is not a valid PGPData type");
                }
            }
        }
        this.keyId = keyId.clone();
        this.keyPacket = keyPacket == null ? null
                                           : keyPacket.clone();
        if (keyPacket != null) {
            checkKeyPacket(keyPacket);
        }
    }

    /**
     * Creates a {@code DOMPGPData} from an element.
     *
     * @param pdElem a PGPData element
     */
    public DOMPGPData(Element pdElem) throws MarshalException {
        // get all children nodes
        byte[] pgpKeyId = null;
        byte[] pgpKeyPacket = null;

        List<XMLStructure> other = new ArrayList<>();
        Node firstChild = pdElem.getFirstChild();
        while (firstChild != null) {
            if (firstChild.getNodeType() == Node.ELEMENT_NODE) {
                Element childElem = (Element)firstChild;
                String localName = childElem.getLocalName();
                String namespace = childElem.getNamespaceURI();
                if ("PGPKeyID".equals(localName) && XMLSignature.XMLNS.equals(namespace)) {
                    String content = XMLUtils.getFullTextChildrenFromElement(childElem);
                    pgpKeyId = Base64.getMimeDecoder().decode(content);
                } else if ("PGPKeyPacket".equals(localName) && XMLSignature.XMLNS.equals(namespace)) {
                    String content = XMLUtils.getFullTextChildrenFromElement(childElem);
                    pgpKeyPacket = Base64.getMimeDecoder().decode(content);
                } else {
                    other.add
                    (new javax.xml.crypto.dom.DOMStructure(childElem));
                }
            }
            firstChild = firstChild.getNextSibling();
        }
        this.keyId = pgpKeyId;
        this.keyPacket = pgpKeyPacket;
        this.externalElements = Collections.unmodifiableList(other);
    }

    @Override
    public byte[] getKeyId() {
        return keyId == null ? null : keyId.clone();
    }

    @Override
    public byte[] getKeyPacket() {
        return keyPacket == null ? null : keyPacket.clone();
    }

    @Override
    public List<XMLStructure> getExternalElements() {
        return externalElements;
    }

    /**
     * We assume packets use the new format packet syntax, as specified in
     * section 4 of RFC 2440.
     *
     * This method only checks if the packet contains a valid tag. The
     * contents of the packet should be checked by the application.
     */
    private void checkKeyPacket(byte[] keyPacket) {
        // length must be at least 3 (one byte for tag, one byte for length,
        // and minimally one byte of content
        if (keyPacket.length < 3) {
            throw new IllegalArgumentException("keypacket must be at least " +
                                               "3 bytes long");
        }

        int tag = keyPacket[0];
        // first bit must be set
        if ((tag & 128) != 128) {
            throw new IllegalArgumentException("keypacket tag is invalid: " +
                                               "bit 7 is not set");
        }
        // make sure using new format
        if ((tag & 64) != 64) {
            throw new IllegalArgumentException("old keypacket tag format is " +
                                               "unsupported");
        }

        // tag value must be 6, 14, 5 or 7
        if ((tag & 6) != 6 && (tag & 14) != 14 &&
            (tag & 5) != 5 && (tag & 7) != 7) {
            throw new IllegalArgumentException("keypacket tag is invalid: " +
                                               "must be 6, 14, 5, or 7");
        }
    }
}

org/jcp/xml/dsig/internal/dom/DOMPGPData.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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