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/transforms/Transforms.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;

import java.io.IOException;
import java.io.OutputStream;

import com.sun.org.apache.xml.internal.security.c14n.CanonicalizationException;
import com.sun.org.apache.xml.internal.security.c14n.Canonicalizer;
import com.sun.org.apache.xml.internal.security.c14n.InvalidCanonicalizerException;
import com.sun.org.apache.xml.internal.security.exceptions.XMLSecurityException;
import com.sun.org.apache.xml.internal.security.signature.XMLSignatureException;
import com.sun.org.apache.xml.internal.security.signature.XMLSignatureInput;
import com.sun.org.apache.xml.internal.security.utils.Constants;
import com.sun.org.apache.xml.internal.security.utils.SignatureElementProxy;
import com.sun.org.apache.xml.internal.security.utils.XMLUtils;
import org.w3c.dom.DOMException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

/**
 * Holder of the {@link com.sun.org.apache.xml.internal.security.transforms.Transform} steps to
 * be performed on the data.
 * The input to the first Transform is the result of dereferencing the
 * {@code URI} attribute of the {@code Reference} element.
 * The output from the last Transform is the input for the
 * {@code DigestMethod algorithm}
 *
 * @see Transform
 * @see com.sun.org.apache.xml.internal.security.signature.Reference
 */
public class Transforms extends SignatureElementProxy {

    /** Canonicalization - Required Canonical XML (omits comments) */
    public static final String TRANSFORM_C14N_OMIT_COMMENTS
        = Canonicalizer.ALGO_ID_C14N_OMIT_COMMENTS;

    /** Canonicalization - Recommended Canonical XML with Comments */
    public static final String TRANSFORM_C14N_WITH_COMMENTS
        = Canonicalizer.ALGO_ID_C14N_WITH_COMMENTS;

    /** Canonicalization - Required Canonical XML 1.1 (omits comments) */
    public static final String TRANSFORM_C14N11_OMIT_COMMENTS
        = Canonicalizer.ALGO_ID_C14N11_OMIT_COMMENTS;

    /** Canonicalization - Recommended Canonical XML 1.1 with Comments */
    public static final String TRANSFORM_C14N11_WITH_COMMENTS
        = Canonicalizer.ALGO_ID_C14N11_WITH_COMMENTS;

    /** Canonicalization - Required Exclusive Canonicalization (omits comments) */
    public static final String TRANSFORM_C14N_EXCL_OMIT_COMMENTS
        = Canonicalizer.ALGO_ID_C14N_EXCL_OMIT_COMMENTS;

    /** Canonicalization - Recommended Exclusive Canonicalization with Comments */
    public static final String TRANSFORM_C14N_EXCL_WITH_COMMENTS
        = Canonicalizer.ALGO_ID_C14N_EXCL_WITH_COMMENTS;

    /** Transform - Optional XSLT */
    public static final String TRANSFORM_XSLT
        = "http://www.w3.org/TR/1999/REC-xslt-19991116";

    /** Transform - Required base64 decoding */
    public static final String TRANSFORM_BASE64_DECODE
        = Constants.SignatureSpecNS + "base64";

    /** Transform - Recommended XPath */
    public static final String TRANSFORM_XPATH
        = "http://www.w3.org/TR/1999/REC-xpath-19991116";

    /** Transform - Required Enveloped Signature */
    public static final String TRANSFORM_ENVELOPED_SIGNATURE
        = Constants.SignatureSpecNS + "enveloped-signature";

    /** Transform - XPointer */
    public static final String TRANSFORM_XPOINTER
        = "http://www.w3.org/TR/2001/WD-xptr-20010108";

    /** Transform - XPath Filter */
    public static final String TRANSFORM_XPATH2FILTER
        = "http://www.w3.org/2002/06/xmldsig-filter2";

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

    private Element[] transforms;

    protected Transforms() { }

    private boolean secureValidation;

    /**
     * Constructs {@link Transforms}.
     *
     * @param doc the {@link Document} in which {@code XMLSignature} will
     * be placed
     */
    public Transforms(Document doc) {
        super(doc);
        addReturnToSelf();
    }

    /**
     * Constructs {@link Transforms} from {@link Element} which is
     * {@code Transforms} Element
     *
     * @param element  is {@code Transforms} element
     * @param baseURI the URI where the XML instance was stored
     * @throws DOMException
     * @throws InvalidTransformException
     * @throws TransformationException
     * @throws XMLSecurityException
     * @throws XMLSignatureException
     */
    public Transforms(Element element, String baseURI)
        throws DOMException, XMLSignatureException, InvalidTransformException,
            TransformationException, XMLSecurityException {
        super(element, baseURI);

        int numberOfTransformElems = this.getLength();

        if (numberOfTransformElems == 0) {
            // At least one Transform element must be present. Bad.
            Object exArgs[] = { Constants._TAG_TRANSFORM, Constants._TAG_TRANSFORMS };

            throw new TransformationException("xml.WrongContent", exArgs);
        }
    }

    /**
     * Set whether secure validation is enabled or not. The default is false.
     */
    public void setSecureValidation(boolean secureValidation) {
        this.secureValidation = secureValidation;
    }

    /**
     * Adds the {@code Transform} with the specified <code>Transform
     * algorithm URI</code>
     *
     * @param transformURI the URI form of transform that indicates which
     * transformation is applied to data
     * @throws TransformationException
     */
    public void addTransform(String transformURI) throws TransformationException {
        try {
            LOG.debug("Transforms.addTransform({})", transformURI);

            Transform transform = new Transform(getDocument(), transformURI);

            this.addTransform(transform);
        } catch (InvalidTransformException ex) {
            throw new TransformationException(ex);
        }
    }

    /**
     * Adds the {@code Transform} with the specified <code>Transform
     * algorithm URI</code>
     *
     * @param transformURI the URI form of transform that indicates which
     * transformation is applied to data
     * @param contextElement
     * @throws TransformationException
     */
    public void addTransform(String transformURI, Element contextElement)
       throws TransformationException {
        try {
            LOG.debug("Transforms.addTransform({})", transformURI);

            Transform transform = new Transform(getDocument(), transformURI, contextElement);

            this.addTransform(transform);
        } catch (InvalidTransformException ex) {
            throw new TransformationException(ex);
        }
    }

    /**
     * Adds the {@code Transform} with the specified <code>Transform
     * algorithm URI</code>.
     *
     * @param transformURI the URI form of transform that indicates which
     * transformation is applied to data
     * @param contextNodes
     * @throws TransformationException
     */
    public void addTransform(String transformURI, NodeList contextNodes)
       throws TransformationException {

        try {
            Transform transform = new Transform(getDocument(), transformURI, contextNodes);
            this.addTransform(transform);
        } catch (InvalidTransformException ex) {
            throw new TransformationException(ex);
        }
    }

    /**
     * Adds a user-provided Transform step.
     *
     * @param transform {@link Transform} object
     */
    private void addTransform(Transform transform) {
        LOG.debug("Transforms.addTransform({})", transform.getURI());

        Element transformElement = transform.getElement();

        appendSelf(transformElement);
        addReturnToSelf();
    }

    /**
     * Applies all included {@code Transform}s to xmlSignatureInput and
     * returns the result of these transformations.
     *
     * @param xmlSignatureInput the input for the {@code Transform}s
     * @return the result of the {@code Transforms}
     * @throws TransformationException
     */
    public XMLSignatureInput performTransforms(
        XMLSignatureInput xmlSignatureInput
    ) throws TransformationException {
        return performTransforms(xmlSignatureInput, null);
    }

    /**
     * Applies all included {@code Transform}s to xmlSignatureInput and
     * returns the result of these transformations.
     *
     * @param xmlSignatureInput the input for the {@code Transform}s
     * @param os where to output the last transformation.
     * @return the result of the {@code Transforms}
     * @throws TransformationException
     */
    public XMLSignatureInput performTransforms(
        XMLSignatureInput xmlSignatureInput, OutputStream os
    ) throws TransformationException {
        try {
            int last = this.getLength() - 1;
            for (int i = 0; i < last; i++) {
                Transform t = this.item(i);
                LOG.debug("Perform the ({})th {} transform", i, t.getURI());
                checkSecureValidation(t);
                xmlSignatureInput = t.performTransform(xmlSignatureInput);
            }
            if (last >= 0) {
                Transform t = this.item(last);
                LOG.debug("Perform the ({})th {} transform", last, t.getURI());
                checkSecureValidation(t);
                xmlSignatureInput = t.performTransform(xmlSignatureInput, os);
            }

            return xmlSignatureInput;
        } catch (IOException ex) {
            throw new TransformationException(ex);
        } catch (CanonicalizationException ex) {
            throw new TransformationException(ex);
        } catch (InvalidCanonicalizerException ex) {
            throw new TransformationException(ex);
        }
    }

    private void checkSecureValidation(Transform transform) throws TransformationException {
        String uri = transform.getURI();
        if (secureValidation && Transforms.TRANSFORM_XSLT.equals(uri)) {
            Object exArgs[] = { uri };

            throw new TransformationException(
                "signature.Transform.ForbiddenTransform", exArgs
            );
        }
        transform.setSecureValidation(secureValidation);
    }

    /**
     * Return the nonnegative number of transformations.
     *
     * @return the number of transformations
     */
    public int getLength() {
        initTransforms();
        return transforms.length;
    }

    /**
     * Return the <i>i</i><sup>th</sup> {@code {@link Transform}}.
     * Valid {@code i} values are 0 to {@code {@link #getLength}-1}.
     *
     * @param i index of {@link Transform} to return
     * @return the <i>i</i><sup>th</sup> Transform
     * @throws TransformationException
     */
    public Transform item(int i) throws TransformationException {
        try {
            initTransforms();
            return new Transform(transforms[i], this.baseURI);
        } catch (XMLSecurityException ex) {
            throw new TransformationException(ex);
        }
    }

    private void initTransforms() {
        if (transforms == null) {
            transforms = XMLUtils.selectDsNodes(getFirstChild(), "Transform");
        }
    }

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

com/sun/org/apache/xml/internal/security/transforms/Transforms.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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