JDK 17 java.xml.crypto.jmod is the JMOD file for JDK 17 XML (eXtensible Markup Language) Crypto module.

JDK 17 XML Crypto module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.xml.crypto.jmod.

JDK 17 XML Crypto module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 XML Crypto module source code files are stored in \fyicenter\jdk-17.0.5\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/transforms/Transform.java

/*
 * Copyright (c) 2007, 2022, 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;

import java.io.IOException;
import java.io.OutputStream;
import java.lang.reflect.InvocationTargetException;
import java.util.concurrent.ConcurrentHashMap;
import java.util.Map;
import javax.xml.parsers.ParserConfigurationException;

import com.sun.org.apache.xml.internal.security.c14n.CanonicalizationException;
import com.sun.org.apache.xml.internal.security.c14n.InvalidCanonicalizerException;
import com.sun.org.apache.xml.internal.security.exceptions.AlgorithmAlreadyRegisteredException;
import com.sun.org.apache.xml.internal.security.exceptions.XMLSecurityException;
import com.sun.org.apache.xml.internal.security.signature.XMLSignatureInput;
import com.sun.org.apache.xml.internal.security.transforms.implementations.TransformBase64Decode;
import com.sun.org.apache.xml.internal.security.transforms.implementations.TransformC14N;
import com.sun.org.apache.xml.internal.security.transforms.implementations.TransformC14N11;
import com.sun.org.apache.xml.internal.security.transforms.implementations.TransformC14N11_WithComments;
import com.sun.org.apache.xml.internal.security.transforms.implementations.TransformC14NExclusive;
import com.sun.org.apache.xml.internal.security.transforms.implementations.TransformC14NExclusiveWithComments;
import com.sun.org.apache.xml.internal.security.transforms.implementations.TransformC14NWithComments;
import com.sun.org.apache.xml.internal.security.transforms.implementations.TransformEnvelopedSignature;
import com.sun.org.apache.xml.internal.security.transforms.implementations.TransformXPath;
import com.sun.org.apache.xml.internal.security.transforms.implementations.TransformXPath2Filter;
import com.sun.org.apache.xml.internal.security.transforms.implementations.TransformXSLT;
import com.sun.org.apache.xml.internal.security.utils.Constants;
import com.sun.org.apache.xml.internal.security.utils.HelperNodeList;
import com.sun.org.apache.xml.internal.security.utils.JavaUtils;
import com.sun.org.apache.xml.internal.security.utils.SignatureElementProxy;
import com.sun.org.apache.xml.internal.security.utils.XMLUtils;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;

/**
 * Implements the behaviour of the {@code ds:Transform} element.
 *
 * This {@code Transform}(Factory) class acts as the Factory and Proxy of
 * the implementing class that supports the functionality of <a
 * href=http://www.w3.org/TR/xmldsig-core/#sec-TransformAlg>a Transform
 * algorithm</a>.
 * Implements the Factory and Proxy pattern for ds:Transform algorithms.
 *
 * @see Transforms
 * @see TransformSpi
 */
public final class Transform extends SignatureElementProxy {

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

    /** All available Transform classes are registered here */
    private static Map<String, TransformSpi> transformSpiHash = new ConcurrentHashMap<>();

    private final TransformSpi transformSpi;

    /**
     * Generates a Transform object that implements the specified
     * {@code Transform algorithm} URI.
     *
     * @param doc the proxy {@link Document}
     * @param algorithmURI {@code Transform algorithm} URI representation,
     * such as specified in
     * <a href=http://www.w3.org/TR/xmldsig-core/#sec-TransformAlg>Transform algorithm </a>
     * @throws InvalidTransformException
     */
    public Transform(Document doc, String algorithmURI) throws InvalidTransformException {
        this(doc, algorithmURI, (NodeList)null);
    }

    /**
     * Generates a Transform object that implements the specified
     * {@code Transform algorithm} URI.
     *
     * @param algorithmURI {@code Transform algorithm} URI representation,
     * such as specified in
     * <a href=http://www.w3.org/TR/xmldsig-core/#sec-TransformAlg>Transform algorithm </a>
     * @param contextChild the child element of {@code Transform} element
     * @param doc the proxy {@link Document}
     * @throws InvalidTransformException
     */
    public Transform(Document doc, String algorithmURI, Element contextChild)
        throws InvalidTransformException {
        super(doc);
        setLocalAttribute(Constants._ATT_ALGORITHM, algorithmURI);
        transformSpi = initializeTransform(algorithmURI);

        if (contextChild != null) {
            HelperNodeList contextNodes = new HelperNodeList();

            XMLUtils.addReturnToElement(doc, contextNodes);
            contextNodes.appendChild(contextChild);
            XMLUtils.addReturnToElement(doc, contextNodes);

            int length = contextNodes.getLength();
            for (int i = 0; i < length; i++) {
                appendSelf(contextNodes.item(i).cloneNode(true));
            }

            LOG.debug("The NodeList is {}", contextNodes);
        }
    }

    /**
     * Constructs {@link Transform}
     *
     * @param doc the {@link Document} in which {@code Transform} will be
     * placed
     * @param algorithmURI URI representation of {@code Transform algorithm}
     * @param contextNodes the child node list of {@code Transform} element
     * @throws InvalidTransformException
     */
    public Transform(Document doc, String algorithmURI, NodeList contextNodes)
        throws InvalidTransformException {
        super(doc);
        setLocalAttribute(Constants._ATT_ALGORITHM, algorithmURI);
        transformSpi = initializeTransform(algorithmURI);

        if (contextNodes != null) {
            int length = contextNodes.getLength();
            for (int i = 0; i < length; i++) {
                appendSelf(contextNodes.item(i).cloneNode(true));
            }

            LOG.debug("The NodeList is {}", contextNodes);
        }
    }

    /**
     * @param element {@code ds:Transform} element
     * @param baseURI the URI of the resource where the XML instance was stored
     * @throws InvalidTransformException
     * @throws TransformationException
     * @throws XMLSecurityException
     */
    public Transform(Element element, String baseURI)
        throws InvalidTransformException, TransformationException, XMLSecurityException {
        super(element, baseURI);

        // retrieve Algorithm Attribute from ds:Transform
        String algorithmURI = element.getAttributeNS(null, Constants._ATT_ALGORITHM);

        if (algorithmURI == null || algorithmURI.length() == 0) {
            Object[] exArgs = { Constants._ATT_ALGORITHM, Constants._TAG_TRANSFORM };
            throw new TransformationException("xml.WrongContent", exArgs);
        }

        transformSpi = initializeTransform(algorithmURI);
    }

    /**
     * Registers implementing class of the Transform algorithm with algorithmURI
     *
     * @param algorithmURI algorithmURI URI representation of {@code Transform algorithm}
     * @param implementingClass {@code implementingClass} the implementing
     * class of {@link TransformSpi}
     * @throws AlgorithmAlreadyRegisteredException if specified algorithmURI
     * is already registered
     * @throws ClassNotFoundException if the implementing Class cannot be found
     * @throws InvalidTransformException if the implementing Class cannot be instantiated
     * @throws SecurityException if a security manager is installed and the
     *    caller does not have permission to register the transform
     */
    @SuppressWarnings("unchecked")
    public static void register(String algorithmURI, String implementingClass)
        throws AlgorithmAlreadyRegisteredException, ClassNotFoundException,
            InvalidTransformException {
        JavaUtils.checkRegisterPermission();
        // are we already registered?
        TransformSpi transformSpi = transformSpiHash.get(algorithmURI);
        if (transformSpi != null) {
            Object[] exArgs = { algorithmURI, transformSpi };
            throw new AlgorithmAlreadyRegisteredException("algorithm.alreadyRegistered", exArgs);
        }
        Class<? extends TransformSpi> transformSpiClass =
            (Class<? extends TransformSpi>)
                ClassLoaderUtils.loadClass(implementingClass, Transform.class);
        try {
            transformSpiHash.put(algorithmURI, JavaUtils.newInstanceWithEmptyConstructor(transformSpiClass));
        } catch (InstantiationException | IllegalAccessException | InvocationTargetException ex) {
            Object[] exArgs = { algorithmURI };
            throw new InvalidTransformException(
                ex, "signature.Transform.UnknownTransform", exArgs
            );
        }
    }

    /**
     * Registers implementing class of the Transform algorithm with algorithmURI
     *
     * @param algorithmURI algorithmURI URI representation of {@code Transform algorithm}
     * @param implementingClass {@code implementingClass} the implementing
     * class of {@link TransformSpi}
     * @throws AlgorithmAlreadyRegisteredException if specified algorithmURI
     * is already registered
     * @throws InvalidTransformException if the implementing Class cannot be instantiated
     * @throws SecurityException if a security manager is installed and the
     *    caller does not have permission to register the transform
     */
    public static void register(String algorithmURI, Class<? extends TransformSpi> implementingClass)
        throws AlgorithmAlreadyRegisteredException, InvalidTransformException {
        JavaUtils.checkRegisterPermission();
        // are we already registered?
        TransformSpi transformSpi = transformSpiHash.get(algorithmURI);
        if (transformSpi != null) {
            Object[] exArgs = { algorithmURI, transformSpi };
            throw new AlgorithmAlreadyRegisteredException("algorithm.alreadyRegistered", exArgs);
        }
        try {
            transformSpiHash.put(algorithmURI, JavaUtils.newInstanceWithEmptyConstructor(implementingClass));
        } catch (InstantiationException | IllegalAccessException | InvocationTargetException ex) {
            Object[] exArgs = { algorithmURI };
            throw new InvalidTransformException(
                ex, "signature.Transform.UnknownTransform", exArgs
            );
        }
    }

    /**
     * This method registers the default algorithms.
     */
    public static void registerDefaultAlgorithms() {
        transformSpiHash.put(
            Transforms.TRANSFORM_BASE64_DECODE, new TransformBase64Decode()
        );
        transformSpiHash.put(
            Transforms.TRANSFORM_C14N_OMIT_COMMENTS, new TransformC14N()
        );
        transformSpiHash.put(
            Transforms.TRANSFORM_C14N_WITH_COMMENTS, new TransformC14NWithComments()
        );
        transformSpiHash.put(
            Transforms.TRANSFORM_C14N11_OMIT_COMMENTS, new TransformC14N11()
        );
        transformSpiHash.put(
            Transforms.TRANSFORM_C14N11_WITH_COMMENTS, new TransformC14N11_WithComments()
        );
        transformSpiHash.put(
            Transforms.TRANSFORM_C14N_EXCL_OMIT_COMMENTS, new TransformC14NExclusive()
        );
        transformSpiHash.put(
            Transforms.TRANSFORM_C14N_EXCL_WITH_COMMENTS, new TransformC14NExclusiveWithComments()
        );
        transformSpiHash.put(
            Transforms.TRANSFORM_XPATH, new TransformXPath()
        );
        transformSpiHash.put(
            Transforms.TRANSFORM_ENVELOPED_SIGNATURE, new TransformEnvelopedSignature()
        );
        transformSpiHash.put(
            Transforms.TRANSFORM_XSLT, new TransformXSLT()
        );
        transformSpiHash.put(
            Transforms.TRANSFORM_XPATH2FILTER, new TransformXPath2Filter()
        );
    }

    /**
     * Returns the URI representation of Transformation algorithm
     *
     * @return the URI representation of Transformation algorithm
     */
    public String getURI() {
        return getLocalAttribute(Constants._ATT_ALGORITHM);
    }

    /**
     * Transforms the input, and generates {@link XMLSignatureInput} as output.
     *
     * @param input input {@link XMLSignatureInput} which can supplied Octet
     * Stream and NodeSet as Input of Transformation
     * @param secureValidation Whether secure validation is enabled
     * @return the {@link XMLSignatureInput} class as the result of
     * transformation
     * @throws CanonicalizationException
     * @throws IOException
     * @throws InvalidCanonicalizerException
     * @throws TransformationException
     */
    public XMLSignatureInput performTransform(XMLSignatureInput input, boolean secureValidation)
        throws IOException, CanonicalizationException,
               InvalidCanonicalizerException, TransformationException {
        return performTransform(input, null, secureValidation);
    }

    /**
     * Transforms the input, and generates {@link XMLSignatureInput} as output.
     *
     * @param input input {@link XMLSignatureInput} which can supplied Octect
     * Stream and NodeSet as Input of Transformation
     * @param os where to output the result of the last transformation
     * @param secureValidation Whether secure validation is enabled
     * @return the {@link XMLSignatureInput} class as the result of
     * transformation
     * @throws CanonicalizationException
     * @throws IOException
     * @throws InvalidCanonicalizerException
     * @throws TransformationException
     */
    public XMLSignatureInput performTransform(
        XMLSignatureInput input, OutputStream os, boolean secureValidation
    ) throws IOException, CanonicalizationException,
        InvalidCanonicalizerException, TransformationException {
        XMLSignatureInput result = null;

        try {
            result = transformSpi.enginePerformTransform(input, os, getElement(), baseURI, secureValidation);
        } catch (ParserConfigurationException ex) {
            Object[] exArgs = { this.getURI(), "ParserConfigurationException" };
            throw new CanonicalizationException(
                ex, "signature.Transform.ErrorDuringTransform", exArgs);
        } catch (SAXException ex) {
            Object[] exArgs = { this.getURI(), "SAXException" };
            throw new CanonicalizationException(
                ex, "signature.Transform.ErrorDuringTransform", exArgs);
        }

        return result;
    }

    /** {@inheritDoc} */
    public String getBaseLocalName() {
        return Constants._TAG_TRANSFORM;
    }

    /**
     * Initialize the transform object.
     */
    private TransformSpi initializeTransform(String algorithmURI)
        throws InvalidTransformException {

        TransformSpi newTransformSpi = transformSpiHash.get(algorithmURI);
        if (newTransformSpi == null) {
            Object[] exArgs = { algorithmURI };
            throw new InvalidTransformException("signature.Transform.UnknownTransform", exArgs);
        }

        LOG.debug("Create URI \"{}\" class \"{}\"", algorithmURI, newTransformSpi.getClass());
        return newTransformSpi;
    }

}

⏎ com/sun/org/apache/xml/internal/security/transforms/Transform.java

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File name: java.xml.crypto-17.0.5-src.zip
File size: 555559 bytes
Release date: 2022-09-13
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