Examples of Transforms

com.sun.org.apache.xml.internal.security.transforms.Transforms
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 URI attribute of the Reference element. The output from the last Transform is the input for the DigestMethod algorithm @author Christian Geuer-Pollmann @see Transform @see com.sun.org.apache.xml.internal.security.signature.Reference
com.sun.xml.ws.security.opt.crypto.dsig.Transforms
@author Abhijit Das @author K.Venugopal@sun.com
org.apache.xml.security.transforms.Transforms
Holder of the {@link org.apache.xml.security.transforms.Transform} steps to be performed on the data.The input to the first Transform is the result of dereferencing the URI attribute of the Reference element. The output from the last Transform is the input for the DigestMethod algorithm @author Christian Geuer-Pollmann @see Transform @see org.apache.xml.security.signature.Reference
org.opensaml.xml.encryption.Transforms
XMLObject representing XML Encryption, version 20021210, Transforms element.
org.opensaml.xml.signature.Transforms
XMLObject representing XML Digital Signature, version 20020212, Transforms element.

Examples of org.apache.xml.security.transforms.Transforms

    private static XMLSignatureInput resolveInput(
        RetrievalMethod rm, String baseURI, boolean secureValidation
    ) throws XMLSecurityException {
        Attr uri = rm.getURIAttr();
        // Apply the transforms
        Transforms transforms = rm.getTransforms();
        ResourceResolver resRes = ResourceResolver.getInstance(uri, baseURI, secureValidation);
        XMLSignatureInput resource = resRes.resolve(uri, baseURI, secureValidation);
        if (transforms != null) {
            if (log.isDebugEnabled()) {
                log.debug("We have Transforms");
            }
            resource = transforms.performTransforms(resource);
        }      
        return resource;
    }

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Examples of org.apache.xml.security.transforms.Transforms

        String s1 =
            "VGhlIFVSSSBvZiB0aGUgdHJhbnNmb3JtIGlzIGh0dHA6Ly93d3cudzMub3JnLzIwMDAvMDkveG1s\n"
            + "ZHNpZyNiYXNlNjQ=";


        Document doc = TransformBase64DecodeTest.createDocument();
        Transforms t = new Transforms(doc);
        doc.appendChild(t.getElement());
        t.addTransform(TransformBase64Decode.implementedTransformURI);


        XMLSignatureInput in =
            new XMLSignatureInput(new ByteArrayInputStream(s1.getBytes()));
        XMLSignatureInput out = t.performTransforms(in);
        String result = new String(out.getBytes());


        assertTrue(
            result.equals("The URI of the transform is http://www.w3.org/2000/09/xmldsig#base64")
        );

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Examples of org.apache.xml.security.transforms.Transforms

        // base64 encoded twice
        String s2 =
            "VkdobElGVlNTU0J2WmlCMGFHVWdkSEpoYm5ObWIzSnRJR2x6SUdoMGRIQTZMeTkzZDNjdWR6TXVi\n"
            + "M0puTHpJd01EQXZNRGt2ZUcxcwpaSE5wWnlOaVlYTmxOalE9";
        Document doc = TransformBase64DecodeTest.createDocument();
        Transforms t = new Transforms(doc);
        doc.appendChild(t.getElement());


        t.addTransform(TransformBase64Decode.implementedTransformURI);


        XMLSignatureInput in =
            new XMLSignatureInput(new ByteArrayInputStream(s2.getBytes()));
        XMLSignatureInput out = t.performTransforms(t.performTransforms(in));
        String result = new String(out.getBytes());


        assertTrue(
            result.equals("The URI of the transform is http://www.w3.org/2000/09/xmldsig#base64")
        );

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Examples of org.apache.xml.security.transforms.Transforms

            (Node) xpath.evaluate(expression, doc, XPathConstants.NODE);


        XMLSignatureInput xmlinput = new XMLSignatureInput(base64Node);


        Document doc2 = TransformBase64DecodeTest.createDocument();
        Transforms t = new Transforms(doc2);
        doc2.appendChild(t.getElement());
        t.addTransform(Transforms.TRANSFORM_BASE64_DECODE);


        XMLSignatureInput out = t.performTransforms(xmlinput);
        String result = new String(out.getBytes());


        assertTrue(
            "\"" + result + "\"", 
            result.equals("The URI of the transform is http://www.w3.org/2000/09/xmldsig#base64")

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Examples of org.apache.xml.security.transforms.Transforms

        this.secureValidation = secureValidation;
        this.baseURI = baseURI;
        Element el = XMLUtils.getNextElement(element.getFirstChild());
        if (Constants._TAG_TRANSFORMS.equals(el.getLocalName()) 
            && Constants.SignatureSpecNS.equals(el.getNamespaceURI())) {
            transforms = new Transforms(el, this.baseURI);
            transforms.setSecureValidation(secureValidation);
            if (secureValidation && transforms.getLength() > MAXIMUM_TRANSFORM_COUNT) {
                Object exArgs[] = { transforms.getLength(), MAXIMUM_TRANSFORM_COUNT };
                
                throw new XMLSecurityException("signature.tooManyTransforms", exArgs);

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Examples of org.apache.xml.security.transforms.Transforms


    private XMLSignatureInput getContentsAfterTransformation(
        XMLSignatureInput input, OutputStream os
    ) throws XMLSignatureException {
        try {
            Transforms transforms = this.getTransforms();
            XMLSignatureInput output = null;


            if (transforms != null) {
                output = transforms.performTransforms(input, os);
                this.transformsOutput = output;//new XMLSignatureInput(output.getBytes());


                //this.transformsOutput.setSourceURI(output.getSourceURI());
            } else {
                output = input;

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Examples of org.apache.xml.security.transforms.Transforms

        throws XMLSignatureException {
        try {
            XMLSignatureInput input = this.getContentsBeforeTransformation();
            cacheDereferencedElement(input);
            XMLSignatureInput output = input;
            Transforms transforms = this.getTransforms();


            if (transforms != null) {
                for (int i = 0; i < transforms.getLength(); i++) {
                    Transform t = transforms.item(i);
                    String uri = t.getURI();


                    if (uri.equals(Transforms.TRANSFORM_C14N_EXCL_OMIT_COMMENTS) 
                        || uri.equals(Transforms.TRANSFORM_C14N_EXCL_WITH_COMMENTS) 
                        || uri.equals(Transforms.TRANSFORM_C14N_OMIT_COMMENTS)

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Examples of org.apache.xml.security.transforms.Transforms

     */
    public String getHTMLRepresentation() throws XMLSignatureException {
        try {
            XMLSignatureInput nodes = this.getNodesetBeforeFirstCanonicalization();


            Transforms transforms = this.getTransforms();
            Transform c14nTransform = null;


            if (transforms != null) {
                for (int i = 0; i < transforms.getLength(); i++) {
                    Transform t = transforms.item(i);
                    String uri = t.getURI();


                    if (uri.equals(Transforms.TRANSFORM_C14N_EXCL_OMIT_COMMENTS)
                        || uri.equals(Transforms.TRANSFORM_C14N_EXCL_WITH_COMMENTS)) {
                        c14nTransform = t;

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Examples of org.apache.xml.security.transforms.Transforms

            // if signing and c14n11 property == true explicitly add
            // C14N11 transform if needed
            if (Reference.useC14N11 && !validating && !output.isOutputStreamSet() 
                && !output.isOctetStream()) {
                if (transforms == null) {
                    transforms = new Transforms(getDocument());
                    transforms.setSecureValidation(secureValidation);
                    getElement().insertBefore(transforms.getElement(), digestMethodElem);
                }
                transforms.addTransform(Transforms.TRANSFORM_C14N11_OMIT_COMMENTS);
                output.updateOutputStream(os, true);

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Examples of org.apache.xml.security.transforms.Transforms


        XMLSignature sig = new XMLSignature(document, "", "http://www.w3.org/2000/09/xmldsig#rsa-sha1");
        Element root = document.getDocumentElement();
        root.insertBefore(sig.getElement(), root.getFirstChild());


        Transforms transforms = new Transforms(document);
        transforms.addTransform(Transforms.TRANSFORM_ENVELOPED_SIGNATURE);
        transforms.addTransform(Transforms.TRANSFORM_C14N_OMIT_COMMENTS);
        sig.addDocument("", transforms, "http://www.w3.org/2000/09/xmldsig#sha1");


        sig.sign(key);
        sig.addKeyInfo(cert);

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