Example usage for org.w3c.dom Element setAttributeNS

List of usage examples for org.w3c.dom Element setAttributeNS

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Introduction

In this page you can find the example usage for org.w3c.dom Element setAttributeNS.

Prototype

public void setAttributeNS(String namespaceURI, String qualifiedName, String value) throws DOMException;

Source Link

Document

Adds a new attribute.

Usage

From source file:org.apache.xml.security.test.signature.CreateSignatureTest.java

String doSign() throws Exception {
    PrivateKey privateKey = kp.getPrivate();
    org.w3c.dom.Document doc = db.newDocument();
    doc.appendChild(doc.createComment(" Comment before "));
    Element root = doc.createElementNS("", "RootElement");

    doc.appendChild(root);/*from   ww  w  .  j  a v  a2s.c  om*/
    root.appendChild(doc.createTextNode("Some simple text\n"));

    Element canonElem = XMLUtils.createElementInSignatureSpace(doc, Constants._TAG_CANONICALIZATIONMETHOD);
    canonElem.setAttributeNS(null, Constants._ATT_ALGORITHM, Canonicalizer.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);

    SignatureAlgorithm signatureAlgorithm = new SignatureAlgorithm(doc,
            XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA1);
    XMLSignature sig = new XMLSignature(doc, null, signatureAlgorithm.getElement(), canonElem);

    root.appendChild(sig.getElement());
    doc.appendChild(doc.createComment(" Comment after "));
    Transforms transforms = new Transforms(doc);
    transforms.addTransform(Transforms.TRANSFORM_ENVELOPED_SIGNATURE);
    transforms.addTransform(Transforms.TRANSFORM_C14N_WITH_COMMENTS);
    sig.addDocument("", transforms, Constants.ALGO_ID_DIGEST_SHA1);

    sig.addKeyInfo(kp.getPublic());
    sig.sign(privateKey);

    ByteArrayOutputStream bos = new ByteArrayOutputStream();

    XMLUtils.outputDOMc14nWithComments(doc, bos);
    return new String(bos.toByteArray());
}

From source file:org.apache.xml.security.test.signature.CreateSignatureTest.java

String doSignWithCert() throws Exception {
    KeyStore ks = KeyStore.getInstance("JKS");
    FileInputStream fis = null;//from   w  ww .ja v a  2 s  .  c  o  m
    if (BASEDIR != null && !"".equals(BASEDIR)) {
        fis = new FileInputStream(BASEDIR + SEP + "data/test.jks");
    } else {
        fis = new FileInputStream("data/test.jks");
    }
    ks.load(fis, "changeit".toCharArray());
    PrivateKey privateKey = (PrivateKey) ks.getKey("mullan", "changeit".toCharArray());
    org.w3c.dom.Document doc = db.newDocument();
    X509Certificate signingCert = (X509Certificate) ks.getCertificate("mullan");
    doc.appendChild(doc.createComment(" Comment before "));
    Element root = doc.createElementNS("", "RootElement");

    doc.appendChild(root);
    root.appendChild(doc.createTextNode("Some simple text\n"));

    Element canonElem = XMLUtils.createElementInSignatureSpace(doc, Constants._TAG_CANONICALIZATIONMETHOD);
    canonElem.setAttributeNS(null, Constants._ATT_ALGORITHM, Canonicalizer.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);

    SignatureAlgorithm signatureAlgorithm = new SignatureAlgorithm(doc, XMLSignature.ALGO_ID_SIGNATURE_DSA);
    XMLSignature sig = new XMLSignature(doc, null, signatureAlgorithm.getElement(), canonElem);

    root.appendChild(sig.getElement());
    doc.appendChild(doc.createComment(" Comment after "));
    Transforms transforms = new Transforms(doc);
    transforms.addTransform(Transforms.TRANSFORM_ENVELOPED_SIGNATURE);
    transforms.addTransform(Transforms.TRANSFORM_C14N_WITH_COMMENTS);
    sig.addDocument("", transforms, Constants.ALGO_ID_DIGEST_SHA1);

    sig.addKeyInfo(signingCert);
    sig.sign(privateKey);
    X509Certificate cert = sig.getKeyInfo().getX509Certificate();
    sig.checkSignatureValue(cert.getPublicKey());
    ByteArrayOutputStream bos = new ByteArrayOutputStream();

    XMLUtils.outputDOMc14nWithComments(doc, bos);
    return new String(bos.toByteArray());
}

From source file:org.apache.xml.security.test.signature.ECDSASignatureTest.java

private byte[] doSign() throws Exception {
    PrivateKey privateKey = (PrivateKey) keyStore.getKey("ECDSA", ECDSA_JKS_PASSWORD.toCharArray());
    org.w3c.dom.Document doc = db.newDocument();
    doc.appendChild(doc.createComment(" Comment before "));
    Element root = doc.createElementNS("", "RootElement");

    doc.appendChild(root);/*w  w w  .ja v  a 2  s.c  o m*/
    root.appendChild(doc.createTextNode("Some simple text\n"));

    Element canonElem = XMLUtils.createElementInSignatureSpace(doc, Constants._TAG_CANONICALIZATIONMETHOD);
    canonElem.setAttributeNS(null, Constants._ATT_ALGORITHM, Canonicalizer.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);

    SignatureAlgorithm signatureAlgorithm = new SignatureAlgorithm(doc,
            XMLSignature.ALGO_ID_SIGNATURE_ECDSA_SHA1);
    XMLSignature sig = new XMLSignature(doc, null, signatureAlgorithm.getElement(), canonElem);

    root.appendChild(sig.getElement());
    doc.appendChild(doc.createComment(" Comment after "));
    Transforms transforms = new Transforms(doc);
    transforms.addTransform(Transforms.TRANSFORM_ENVELOPED_SIGNATURE);
    transforms.addTransform(Transforms.TRANSFORM_C14N_WITH_COMMENTS);
    sig.addDocument("", transforms, Constants.ALGO_ID_DIGEST_SHA1);

    X509Certificate x509 = (X509Certificate) keyStore.getCertificate("ECDSA");
    sig.addKeyInfo(x509);
    sig.sign(privateKey);

    ByteArrayOutputStream bos = new ByteArrayOutputStream();

    XMLUtils.outputDOMc14nWithComments(doc, bos);
    return bos.toByteArray();
}

From source file:org.apache.xml.security.test.signature.XmlSecTest.java

private void checkXmlSignatureSoftwareStack(boolean cert) throws Exception {
    Init.init();/*from w w w  .j  a  va  2  s. c o  m*/
    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    Document testDocument = documentBuilder.newDocument();

    Element rootElement = testDocument.createElementNS("urn:namespace", "tns:document");
    rootElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:tns", "urn:namespace");
    testDocument.appendChild(rootElement);
    Element childElement = testDocument.createElementNS("urn:childnamespace", "t:child");
    childElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:t", "urn:childnamespace");
    childElement.appendChild(testDocument.createTextNode("hello world"));
    rootElement.appendChild(childElement);

    PrivateKey privateKey = null;
    PublicKey publicKey = null;
    X509Certificate signingCert = null;
    if (cert) {
        // get key & self-signed certificate from keystore
        String fs = System.getProperty("file.separator");
        FileInputStream fis = new FileInputStream(BASEDIR + fs + "data" + fs + "test.jks");
        KeyStore ks = KeyStore.getInstance("JKS");
        ks.load(fis, "changeit".toCharArray());
        signingCert = (X509Certificate) ks.getCertificate("mullan");
        publicKey = signingCert.getPublicKey();
        privateKey = (PrivateKey) ks.getKey("mullan", "changeit".toCharArray());
    } else {
        KeyPair keyPair = KeyPairGenerator.getInstance("DSA").generateKeyPair();
        publicKey = keyPair.getPublic();
        privateKey = keyPair.getPrivate();
    }

    XMLSignature signature = new XMLSignature(testDocument, "", XMLSignature.ALGO_ID_SIGNATURE_DSA,
            Canonicalizer.ALGO_ID_C14N_WITH_COMMENTS);

    Element signatureElement = signature.getElement();
    rootElement.appendChild(signatureElement);

    Transforms transforms = new Transforms(testDocument);
    XPathContainer xpath = new XPathContainer(testDocument);
    xpath.setXPathNamespaceContext("ds", Constants.SignatureSpecNS);
    xpath.setXPath("not(ancestor-or-self::ds:Signature)");
    transforms.addTransform(Transforms.TRANSFORM_XPATH, xpath.getElementPlusReturns());
    transforms.addTransform(Transforms.TRANSFORM_C14N_WITH_COMMENTS);
    signature.addDocument("", transforms, MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1);

    if (cert) {
        signature.addKeyInfo(signingCert);
    } else {
        signature.addKeyInfo(publicKey);
    }

    Element nsElement = testDocument.createElementNS(null, "nsElement");
    nsElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:ds", Constants.SignatureSpecNS);

    signature.sign(privateKey);

    // TransformerFactory tf = TransformerFactory.newInstance();
    // Transformer t = tf.newTransformer();
    // t.transform(new DOMSource(testDocument), new StreamResult(System.out));

    NodeList signatureElems = XPathAPI.selectNodeList(testDocument, "//ds:Signature", nsElement);
    signatureElement = (Element) signatureElems.item(0);
    XMLSignature signatureToVerify = new XMLSignature(signatureElement, "");

    boolean signResult = signatureToVerify.checkSignatureValue(publicKey);

    assertTrue(signResult);
}

From source file:org.apache.xml.security.utils.ElementProxy.java

protected Element createElementForFamilyLocal(Document doc, String namespace, String localName) {
    Element result = null;
    if (namespace == null) {
        result = doc.createElementNS(null, localName);
    } else {/*from w  ww  . j a  v a2 s .c  o  m*/
        String baseName = this.getBaseNamespace();
        String prefix = ElementProxy.getDefaultPrefix(baseName);
        if ((prefix == null) || (prefix.length() == 0)) {
            result = doc.createElementNS(namespace, localName);
            result.setAttributeNS(Constants.NamespaceSpecNS, "xmlns", namespace);
        } else {
            result = doc.createElementNS(namespace, prefix + ":" + localName);
            result.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:" + prefix, namespace);
        }
    }
    return result;
}

From source file:org.apache.xml.security.utils.ElementProxy.java

/**
 * This method creates an Element in a given namespace with a given localname.
 * It uses the {@link ElementProxy#getDefaultPrefix} method to decide whether
 * a particular prefix is bound to that namespace.
 * <BR />/*from   w ww .  j  ava  2 s  .co m*/
 * This method was refactored out of the constructor.
 *
 * @param doc
 * @param namespace
 * @param localName
 * @return The element created.
 */
public static Element createElementForFamily(Document doc, String namespace, String localName) {
    Element result = null;
    String prefix = ElementProxy.getDefaultPrefix(namespace);

    if (namespace == null) {
        result = doc.createElementNS(null, localName);
    } else {
        if ((prefix == null) || (prefix.length() == 0)) {
            result = doc.createElementNS(namespace, localName);
            result.setAttributeNS(Constants.NamespaceSpecNS, "xmlns", namespace);
        } else {
            result = doc.createElementNS(namespace, prefix + ":" + localName);
            result.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:" + prefix, namespace);
        }
    }

    return result;
}

From source file:org.apache.xml.security.utils.XMLUtils.java

/**
 * Method createDSctx/*from  ww  w . ja  v a 2 s.c  o m*/
 *
 * @param doc
 * @param prefix
 * @param namespace
 * @return the element.
 */
public static Element createDSctx(Document doc, String prefix, String namespace) {
    if ((prefix == null) || (prefix.trim().length() == 0)) {
        throw new IllegalArgumentException("You must supply a prefix");
    }

    Element ctx = doc.createElementNS(null, "namespaceContext");

    ctx.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:" + prefix.trim(), namespace);

    return ctx;
}

From source file:org.apache.xml.security.utils.XMLUtils.java

/**
 * This method spreads all namespace attributes in a DOM document to their
 * children. This is needed because the XML Signature XPath transform
 * must evaluate the XPath against all nodes in the input, even against
 * XPath namespace nodes. Through a bug in XalanJ2, the namespace nodes are
 * not fully visible in the Xalan XPath model, so we have to do this by
 * hand in DOM spaces so that the nodes become visible in XPath space.
 *
 * @param doc//w ww  .j  a v a  2  s .c  o  m
 * @see <A HREF="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=2650">
 * Namespace axis resolution is not XPath compliant </A>
 */
public static void circumventBug2650(Document doc) {

    Element documentElement = doc.getDocumentElement();

    // if the document element has no xmlns definition, we add xmlns=""
    Attr xmlnsAttr = documentElement.getAttributeNodeNS(Constants.NamespaceSpecNS, "xmlns");

    if (xmlnsAttr == null) {
        documentElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns", "");
    }

    XMLUtils.circumventBug2650internal(doc);
}

From source file:org.apache.xml.security.utils.XMLUtils.java

/**
 * This is the work horse for {@link #circumventBug2650}.
 *
 * @param node//w  w  w .j ava  2 s  .  c o m
 * @see <A HREF="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=2650">
 * Namespace axis resolution is not XPath compliant </A>
 */
private static void circumventBug2650internal(Node node) {
    Node parent = null;
    Node sibling = null;
    final String namespaceNs = Constants.NamespaceSpecNS;
    do {
        switch (node.getNodeType()) {
        case Node.ELEMENT_NODE:
            Element element = (Element) node;
            if (!element.hasChildNodes()) {
                break;
            }
            if (element.hasAttributes()) {
                NamedNodeMap attributes = element.getAttributes();
                int attributesLength = attributes.getLength();

                for (Node child = element.getFirstChild(); child != null; child = child.getNextSibling()) {

                    if (child.getNodeType() != Node.ELEMENT_NODE) {
                        continue;
                    }
                    Element childElement = (Element) child;

                    for (int i = 0; i < attributesLength; i++) {
                        Attr currentAttr = (Attr) attributes.item(i);
                        if (!namespaceNs.equals(currentAttr.getNamespaceURI()))
                            continue;
                        if (childElement.hasAttributeNS(namespaceNs, currentAttr.getLocalName())) {
                            continue;
                        }
                        childElement.setAttributeNS(namespaceNs, currentAttr.getName(),
                                currentAttr.getNodeValue());
                    }
                }
            }
        case Node.ENTITY_REFERENCE_NODE:
            parent = node;
            sibling = node.getFirstChild();
            break;
        case Node.DOCUMENT_NODE:
            parent = node;
            sibling = node.getFirstChild();
            break;
        }
        while ((sibling == null) && (parent != null)) {
            sibling = parent.getNextSibling();
            parent = parent.getParentNode();
        }
        if (sibling == null) {
            return;
        }

        node = sibling;
        sibling = node.getNextSibling();
    } while (true);
}

From source file:org.apereo.portal.layout.dlm.DeleteManager.java

/**
   This method does the actual work of adding a delete directive and then
   recursively calling itself for any incoporated children that need to be
   deleted as well.//from   w  w w .  j  a  v a 2 s. co m
*/
private static void addDeleteDirective(Element compViewNode, String elementID, IPerson person, Document plf,
        Element delSet) throws PortalException {
    String ID = null;

    try {
        ID = getDLS().getNextStructDirectiveId(person);
    } catch (Exception e) {
        throw new PortalException("Exception encountered while " + "generating new delete node "
                + "Id for userId=" + person.getID(), e);
    }
    Element delete = plf.createElement(Constants.ELM_DELETE);
    delete.setAttribute(Constants.ATT_TYPE, Constants.ELM_DELETE);
    delete.setAttribute(Constants.ATT_ID, ID);
    delete.setAttributeNS(Constants.NS_URI, Constants.ATT_NAME, elementID);
    delSet.appendChild(delete);

    // now pass through children and add delete directives for those with
    // IDs indicating that they were incorporated
    Element child = (Element) compViewNode.getFirstChild();

    while (child != null) {
        String childID = child.getAttribute("ID");
        if (childID.startsWith(Constants.FRAGMENT_ID_USER_PREFIX))
            addDeleteDirective(child, childID, person, plf, delSet);
        child = (Element) child.getNextSibling();
    }
}