Example usage for org.w3c.dom Element cloneNode

Introduction

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

Prototype

public Node cloneNode(boolean deep);

Source Link

Document

Returns a duplicate of this node, i.e., serves as a generic copy constructor for nodes.

Usage

From source file:org.apache.ws.security.message.TestMessageTransformer.java

public static Element duplicateEncryptedDataInWsseHeader(Element saaj, boolean moveReferenceList) {
    if (moveReferenceList) {
        moveReferenceList(saaj);//from   w  w w.j  a  v  a 2s  .  c  om
    }
    Element body = getFirstChildElement(saaj, new QName("http://schemas.xmlsoap.org/soap/envelope/", "Body"),
            true);
    Element encData = getFirstChildElement(body,
            new QName("http://www.w3.org/2001/04/xmlenc#", "EncryptedData"), true);
    Element newEncData = createNewEncryptedData(encData);
    Element sh = getFirstChildElement(saaj, new QName("http://schemas.xmlsoap.org/soap/envelope/", "Header"),
            true);
    Element wsseHeader = getFirstChildElement(sh,
            new QName("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd",
                    "Security"),
            true);

    Node newWsseHeader = wsseHeader.cloneNode(false);
    Node cur = wsseHeader.getFirstChild();

    String newId = newEncData.getAttributeNS(null, "Id");
    while (cur != null) {
        cur = copyHeadersAndUpdateRefList(cur, newWsseHeader, newId);
    }
    newWsseHeader.appendChild(newEncData);

    if (!moveReferenceList) {
        updateEncryptedKeyRefList(newWsseHeader, newId);
    }

    Node parent = wsseHeader.getParentNode();
    parent.removeChild(wsseHeader);
    parent.appendChild(newWsseHeader);
    print(saaj.getOwnerDocument());
    return newEncData;
}

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From source file:org.apache.ws.security.message.TestMessageTransformer.java

public static Element duplicateEncryptedDataInExternalWrapperElement(Element saaj, boolean moveReferenceList) {
    if (moveReferenceList) {
        moveReferenceList(saaj);//from w ww  .  ja  v  a2s.  com
    }
    Element body = getFirstChildElement(saaj, new QName("http://schemas.xmlsoap.org/soap/envelope/", "Body"),
            true);
    Element encData = getFirstChildElement(body,
            new QName("http://www.w3.org/2001/04/xmlenc#", "EncryptedData"), true);
    Element newEncData = createNewEncryptedData(encData);
    Element sh = getFirstChildElement(saaj, new QName("http://schemas.xmlsoap.org/soap/envelope/", "Header"),
            true);
    Element wsseHeader = getFirstChildElement(sh,
            new QName("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd",
                    "Security"),
            true);

    Node newWsseHeader = wsseHeader.cloneNode(false);
    Node cur = wsseHeader.getFirstChild();
    String newId = newEncData.getAttributeNS(null, "Id");
    while (cur != null) {
        cur = copyHeadersAndUpdateRefList(cur, newWsseHeader, newId);
    }
    sh.removeChild(wsseHeader);
    sh.appendChild(newWsseHeader);

    if (!moveReferenceList) {
        updateEncryptedKeyRefList(newWsseHeader, newId);
    }

    Element wrapper = encData.getOwnerDocument().createElementNS(null, "a");
    wrapper.setAttributeNS("http://schemas.xmlsoap.org/soap/envelope/", "mustUnderstand", "0");
    wrapper.setAttributeNS("http://schemas.xmlsoap.org/soap/envelope/", "actor", "foo");
    wrapper.appendChild(newEncData);
    sh.appendChild(wrapper);
    print(saaj.getOwnerDocument());
    return newEncData;
}

---

From source file:org.apache.ws.security.message.TestMessageTransformer.java

public static Element addEncryptedDataWithEmbeddedEncryptedKeyInWsseHeader(Element saaj) {
    moveReferenceList(saaj);/*from   w w w  .jav a2 s . c  o  m*/
    Element body = getFirstChildElement(saaj, new QName("http://schemas.xmlsoap.org/soap/envelope/", "Body"),
            true);
    Element encData = getFirstChildElement(body,
            new QName("http://www.w3.org/2001/04/xmlenc#", "EncryptedData"), true);

    Element newEncData = (Element) encData.cloneNode(true);
    String newId = newEncData.getAttributeNS(null, "Id") + "b";
    newEncData.setAttributeNS(null, "Id", newId);

    Element encKey = getFirstChildElement(saaj, new QName("http://www.w3.org/2001/04/xmlenc#", "EncryptedKey"),
            true);
    Element newEncKey = (Element) encKey.cloneNode(true);
    String newEcId = newEncKey.getAttributeNS(null, "Id") + "b";
    newEncKey.setAttributeNS(null, "Id", newEcId);

    Element keyInfo = getFirstChildElement(newEncData,
            new QName("http://www.w3.org/2000/09/xmldsig#", "KeyInfo"), true);
    Element str = getFirstChildElement(newEncData,
            new QName("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd",
                    "SecurityTokenReference"),
            true);
    keyInfo.replaceChild(newEncKey, str);

    Element wsseHeader = getFirstChildElement(saaj,
            new QName("http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd",
                    "Security"),
            true);

    Node newWsseHeader = wsseHeader.cloneNode(false);
    Node cur = wsseHeader.getFirstChild();

    while (cur != null) {
        cur = copyHeadersAndUpdateRefList(cur, newWsseHeader, newId);
    }
    newWsseHeader.appendChild(newEncData);

    Node parent = wsseHeader.getParentNode();
    parent.removeChild(wsseHeader);
    parent.appendChild(newWsseHeader);
    print(saaj.getOwnerDocument());
    return newEncData;

}

---

From source file:org.apache.ws.security.message.TestMessageTransformer.java

private static void updateEncryptedKeyRefList(Node wsseHeader, String newId) {
    Element encryptedKey = getFirstChildElement(wsseHeader,
            new QName("http://www.w3.org/2001/04/xmlenc#", "EncryptedKey"), true);
    Element ref = getFirstChildElement(encryptedKey,
            new QName("http://www.w3.org/2001/04/xmlenc#", "DataReference"), true);
    Element newRef = (Element) ref.cloneNode(true);
    newRef.setAttributeNS(null, "URI", "#" + newId);
    ref.getParentNode().appendChild(newRef);
}

---

From source file:org.apache.ws.security.message.TestMessageTransformer.java

private static Element createNewEncryptedData(Element encData) {
    Element newEncData = (Element) encData.cloneNode(true);
    String id = newEncData.getAttributeNS(null, "Id");
    String newId = id + "b";
    newEncData.setAttributeNS(null, "Id", newId);
    return newEncData;
}

---

From source file:org.apache.ws.security.message.TestMessageTransformer.java

private static Node copyHeadersAndUpdateRefList(Node cur, Node dest, String newId) {
    Node temp = cur.cloneNode(true);
    dest.appendChild(temp);/*  www. j a va 2 s .c  o  m*/
    if (newId != null && temp.getNodeType() == Node.ELEMENT_NODE) {
        Element t = (Element) temp;
        if (t.getLocalName().equals("ReferenceList")) {
            Element ref = getFirstChildElement(t,
                    new QName("http://www.w3.org/2001/04/xmlenc#", "DataReference"), true);
            Element newRef = (Element) ref.cloneNode(true);
            newRef.setAttributeNS(null, "URI", "#" + newId);
            t.appendChild(newRef);
        }
    }
    return cur.getNextSibling();
}

---

From source file:org.apache.ws.security.message.TimestampTest.java

/**
 * This is a test for processing an Timestamp where it contains multiple "Created" elements.
 * This Timestamp should be rejected.// w  ww  .  j av a 2 s.co  m
 */
@org.junit.Test
public void testMultipleCreated() throws Exception {

    Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG);
    WSSecHeader secHeader = new WSSecHeader();
    secHeader.insertSecurityHeader(doc);

    Element timestampElement = doc.createElementNS(WSConstants.WSU_NS,
            WSConstants.WSU_PREFIX + ":" + WSConstants.TIMESTAMP_TOKEN_LN);

    DateFormat zulu = new XmlSchemaDateFormat();
    Element elementCreated = doc.createElementNS(WSConstants.WSU_NS,
            WSConstants.WSU_PREFIX + ":" + WSConstants.CREATED_LN);
    Date createdDate = new Date();
    long currentTime = createdDate.getTime() + 300000;
    createdDate.setTime(currentTime);
    elementCreated.appendChild(doc.createTextNode(zulu.format(createdDate)));
    timestampElement.appendChild(elementCreated);
    timestampElement.appendChild(elementCreated.cloneNode(true));

    secHeader.getSecurityHeader().appendChild(timestampElement);

    if (LOG.isDebugEnabled()) {
        String outputString = org.apache.ws.security.util.XMLUtils.PrettyDocumentToString(doc);
        LOG.debug(outputString);
    }
    //
    // Do some processing
    //
    try {
        verify(doc, WSSConfig.getNewInstance());
        fail("The timestamp validation should have failed on multiple Created elements");
    } catch (WSSecurityException ex) {
        // expected
    }
}

---

From source file:org.apache.ws.security.message.TimestampTest.java

/**
 * This is a test for processing an Timestamp where it contains multiple "Expires" elements.
 * This Timestamp should be rejected./* ww  w . ja v  a 2 s  .  c  o  m*/
 */
@org.junit.Test
public void testMultipleExpires() throws Exception {

    Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG);
    WSSecHeader secHeader = new WSSecHeader();
    secHeader.insertSecurityHeader(doc);

    Element timestampElement = doc.createElementNS(WSConstants.WSU_NS,
            WSConstants.WSU_PREFIX + ":" + WSConstants.TIMESTAMP_TOKEN_LN);

    DateFormat zulu = new XmlSchemaDateFormat();
    Element elementCreated = doc.createElementNS(WSConstants.WSU_NS,
            WSConstants.WSU_PREFIX + ":" + WSConstants.EXPIRES_LN);
    Date createdDate = new Date();
    long currentTime = createdDate.getTime() + 300000;
    createdDate.setTime(currentTime);
    elementCreated.appendChild(doc.createTextNode(zulu.format(createdDate)));
    timestampElement.appendChild(elementCreated);
    timestampElement.appendChild(elementCreated.cloneNode(true));

    secHeader.getSecurityHeader().appendChild(timestampElement);

    if (LOG.isDebugEnabled()) {
        String outputString = org.apache.ws.security.util.XMLUtils.PrettyDocumentToString(doc);
        LOG.debug(outputString);
    }
    //
    // Do some processing
    //
    try {
        verify(doc, WSSConfig.getNewInstance());
        fail("The timestamp validation should have failed on multiple Expires elements");
    } catch (WSSecurityException ex) {
        // expected
    }
}

---

From source file:org.apache.ws.security.message.WSSecEncrypt.java

private Vector doEncryption(Document doc, SecretKey secretKey, KeyInfo keyInfo, Vector references)
        throws WSSecurityException {

    XMLCipher xmlCipher = null;/*from  w  ww  .j  a v  a  2  s .  c o m*/
    try {
        xmlCipher = XMLCipher.getInstance(symEncAlgo);
    } catch (XMLEncryptionException e3) {
        throw new WSSecurityException(WSSecurityException.UNSUPPORTED_ALGORITHM, null, null, e3);
    }

    Vector encDataRef = new Vector();

    boolean cloneKeyInfo = false;
    for (int part = 0; part < references.size(); part++) {
        WSEncryptionPart encPart = (WSEncryptionPart) references.get(part);

        String idToEnc = encPart.getId();
        String elemName = encPart.getName();
        String nmSpace = encPart.getNamespace();
        String modifier = encPart.getEncModifier();
        //
        // Third step: get the data to encrypt.
        //
        Element body = null;
        if (idToEnc != null) {
            body = WSSecurityUtil.findElementById(document.getDocumentElement(), idToEnc, WSConstants.WSU_NS);
            if (body == null) {
                body = WSSecurityUtil.findElementById(document.getDocumentElement(), idToEnc, null);
            }
        } else {
            body = (Element) WSSecurityUtil.findElement(document, elemName, nmSpace);
        }
        if (body == null) {
            throw new WSSecurityException(WSSecurityException.FAILURE, "noEncElement",
                    new Object[] { "{" + nmSpace + "}" + elemName });
        }

        boolean content = modifier.equals("Content") ? true : false;
        String xencEncryptedDataId = wssConfig.getIdAllocator().createId("EncDataId-", body);
        encPart.setEncId(xencEncryptedDataId);

        cloneKeyInfo = true;

        if (keyInfo == null) {
            keyInfo = new KeyInfo(document);
            SecurityTokenReference secToken = new SecurityTokenReference(document);

            if (useKeyIdentifier && SecurityTokenReference.SAML_ID_URI.equals(customReferenceValue)) {
                secToken.setSAMLKeyIdentifier((encKeyIdDirectId ? "" : "#") + encKeyId);
            } else {
                Reference ref = new Reference(document);
                if (encKeyIdDirectId) {
                    ref.setURI(encKeyId);
                } else {
                    ref.setURI("#" + encKeyId);
                }
                if (encKeyValueType != null) {
                    ref.setValueType(encKeyValueType);
                }
                secToken.setReference(ref);
            }

            keyInfo.addUnknownElement(secToken.getElement());
            Element keyInfoElement = keyInfo.getElement();
            keyInfoElement.setAttributeNS(WSConstants.XMLNS_NS, "xmlns:" + WSConstants.SIG_PREFIX,
                    WSConstants.SIG_NS);
        }
        //
        // Fourth step: encrypt data, and set necessary attributes in
        // xenc:EncryptedData
        //
        try {
            if (modifier.equals("Header")) {

                Element elem = doc.createElementNS(WSConstants.WSSE11_NS,
                        "wsse11:" + WSConstants.ENCRYPTED_HEADER);
                WSSecurityUtil.setNamespace(elem, WSConstants.WSSE11_NS, WSConstants.WSSE11_PREFIX);
                String wsuPrefix = WSSecurityUtil.setNamespace(elem, WSConstants.WSU_NS,
                        WSConstants.WSU_PREFIX);
                elem.setAttributeNS(WSConstants.WSU_NS, wsuPrefix + ":Id",
                        wssConfig.getIdAllocator().createId("EncHeader-", body));

                NamedNodeMap map = body.getAttributes();

                for (int i = 0; i < map.getLength(); i++) {
                    Attr attr = (Attr) map.item(i);
                    if (attr.getNamespaceURI().equals(WSConstants.URI_SOAP11_ENV)
                            || attr.getNamespaceURI().equals(WSConstants.URI_SOAP12_ENV)) {
                        String soapEnvPrefix = WSSecurityUtil.setNamespace(elem, attr.getNamespaceURI(),
                                WSConstants.DEFAULT_SOAP_PREFIX);
                        elem.setAttributeNS(attr.getNamespaceURI(), soapEnvPrefix + ":" + attr.getLocalName(),
                                attr.getValue());
                    }
                }

                xmlCipher.init(XMLCipher.ENCRYPT_MODE, secretKey);
                EncryptedData encData = xmlCipher.getEncryptedData();
                encData.setId(xencEncryptedDataId);
                encData.setKeyInfo(keyInfo);
                xmlCipher.doFinal(doc, body, content);

                Element encDataElem = WSSecurityUtil.findElementById(document.getDocumentElement(),
                        xencEncryptedDataId, null);
                Node clone = encDataElem.cloneNode(true);
                elem.appendChild(clone);
                encDataElem.getParentNode().appendChild(elem);
                encDataElem.getParentNode().removeChild(encDataElem);
            } else {
                xmlCipher.init(XMLCipher.ENCRYPT_MODE, secretKey);
                EncryptedData encData = xmlCipher.getEncryptedData();
                encData.setId(xencEncryptedDataId);
                encData.setKeyInfo(keyInfo);
                xmlCipher.doFinal(doc, body, content);
            }
            if (cloneKeyInfo) {
                keyInfo = new KeyInfo((Element) keyInfo.getElement().cloneNode(true), null);
            }
        } catch (Exception e2) {
            throw new WSSecurityException(WSSecurityException.FAILED_ENCRYPTION, null, null, e2);
        }
        encDataRef.add("#" + xencEncryptedDataId);
    }
    return encDataRef;
}

---

From source file:org.asimba.idp.profile.catalog.saml2.SAML2Catalog.java

private <T extends XMLObject> T cloneXMLObject_usingDOM(XMLObject oSource)
        throws MarshallingException, UnmarshallingException {
    try {/* w w w.ja v a2 s. com*/

        Element elSource = oSource.getDOM();

        // Element elSource = oMarshaller.marshall(oSource, oDocument);   // is this right: .getDOM() ??

        Element clonedElement = (Element) elSource.cloneNode(true); // deep clone

        Unmarshaller unmarshaller = Configuration.getUnmarshallerFactory().getUnmarshaller(clonedElement);
        T clonedXMLObject = (T) unmarshaller.unmarshall(clonedElement);

        return clonedXMLObject;
    } catch (UnmarshallingException e) {
        _oLogger.warn("Could not unmarshall element '" + oSource.getElementQName() + "'");
        return null;
    } finally {
    }
}

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