Example usage for org.w3c.dom Node getParentNode

List of usage examples for org.w3c.dom Node getParentNode

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Introduction

In this page you can find the example usage for org.w3c.dom Node getParentNode.

Prototype

public Node getParentNode();

Source Link

Document

The parent of this node.

Usage

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

/**
 * A test for sending multiple passwords in the UsernameToken
 *///ww w . j a v  a 2 s.  c  o  m
@org.junit.Test
public void testMultiplePassword() throws Exception {
    WSSecUsernameToken builder = new WSSecUsernameToken();
    builder.setPasswordType(WSConstants.PASSWORD_DIGEST);
    builder.setUserInfo("wernerd", "verySecret");

    Document doc = SOAPUtil.toSOAPPart(SOAPUtil.SAMPLE_SOAP_MSG);
    WSSecHeader secHeader = new WSSecHeader();
    secHeader.insertSecurityHeader(doc);
    Document utDoc = builder.build(doc, secHeader);

    //
    // Manually find the Nonce node and duplicate it
    //
    org.w3c.dom.Element elem = builder.getUsernameTokenElement();
    org.w3c.dom.NodeList list = elem.getElementsByTagNameNS(WSConstants.WSSE_NS, "Password");
    org.w3c.dom.Node passwordNode = list.item(0);
    org.w3c.dom.Node passwordCopy = passwordNode.cloneNode(true);
    passwordNode.getParentNode().insertBefore(passwordCopy, passwordNode);

    if (LOG.isDebugEnabled()) {
        String outputString = org.apache.ws.security.util.XMLUtils.PrettyDocumentToString(utDoc);
        LOG.debug(outputString);
    }

    WSSecurityEngine newEngine = new WSSecurityEngine();
    try {
        newEngine.processSecurityHeader(doc, null, callbackHandler, null);
        fail("Expected failure as it is not BSP compliant");
    } catch (WSSecurityException ex) {
        // expected
    }
    WSSConfig config = WSSConfig.getNewInstance();
    config.setWsiBSPCompliant(false);
    newEngine.setWssConfig(config);
    newEngine.processSecurityHeader(doc, null, callbackHandler, null);
}

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

protected Set getInclusivePrefixes(Element target, boolean excludeVisible) {
    Set result = new HashSet();
    Node parent = target;
    NamedNodeMap attributes;/*from  w  w w . ja v a 2s.  c o  m*/
    Node attribute;
    while (!(parent.getParentNode() instanceof Document)) {
        parent = parent.getParentNode();
        attributes = parent.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            attribute = attributes.item(i);
            if (attribute.getNamespaceURI() != null
                    && attribute.getNamespaceURI().equals(org.apache.ws.security.WSConstants.XMLNS_NS)) {
                if (attribute.getNodeName().equals("xmlns")) {
                    result.add("#default");
                } else {
                    result.add(attribute.getLocalName());
                }
            }
        }
    }

    if (excludeVisible == true) {
        attributes = target.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            attribute = attributes.item(i);
            if (attribute.getNamespaceURI() != null
                    && attribute.getNamespaceURI().equals(org.apache.ws.security.WSConstants.XMLNS_NS)) {
                if (attribute.getNodeName().equals("xmlns")) {
                    result.remove("#default");
                } else {
                    result.remove(attribute.getLocalName());
                }
            }
            if (attribute.getPrefix() != null) {
                result.remove(attribute.getPrefix());
            }
        }

        if (target.getPrefix() == null) {
            result.remove("#default");
        } else {
            result.remove(target.getPrefix());
        }
    }

    return result;
}

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

protected Set getInclusivePrefixes(Element target, boolean excludeVisible) {
    Set result = new HashSet();
    Node parent = target;
    while (!(parent.getParentNode() instanceof Document)) {
        parent = parent.getParentNode();
        NamedNodeMap attributes = parent.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Node attribute = attributes.item(i);
            if (attribute.getNamespaceURI() != null
                    && attribute.getNamespaceURI().equals(org.apache.ws.security.WSConstants.XMLNS_NS)) {
                if (attribute.getNodeName().equals("xmlns")) {
                    result.add("#default");
                } else {
                    result.add(attribute.getLocalName());
                }//from   w  w w.  java 2 s . c  o  m
            }
        }
    }

    if (excludeVisible == true) {
        NamedNodeMap attributes = target.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Node attribute = attributes.item(i);
            if (attribute.getNamespaceURI() != null
                    && attribute.getNamespaceURI().equals(org.apache.ws.security.WSConstants.XMLNS_NS)) {
                if (attribute.getNodeName().equals("xmlns")) {
                    result.remove("#default");
                } else {
                    result.remove(attribute.getLocalName());
                }
            }
            if (attribute.getPrefix() != null) {
                result.remove(attribute.getPrefix());
            }
        }

        if (target.getPrefix() == null) {
            result.remove("#default");
        } else {
            result.remove(target.getPrefix());
        }
    }

    return result;
}

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

/**
 * Get the List of inclusive prefixes from the DOM Element argument 
 *///w  w w  . jav a2s . c o  m
public List<String> getInclusivePrefixes(Element target, boolean excludeVisible) {
    List<String> result = new ArrayList<String>();
    Node parent = target;
    while (parent.getParentNode() != null && !(Node.DOCUMENT_NODE == parent.getParentNode().getNodeType())) {
        parent = parent.getParentNode();
        NamedNodeMap attributes = parent.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Node attribute = attributes.item(i);
            if (WSConstants.XMLNS_NS.equals(attribute.getNamespaceURI())) {
                if ("xmlns".equals(attribute.getNodeName())) {
                    result.add("#default");
                } else {
                    result.add(attribute.getLocalName());
                }
            }
        }
    }

    if (excludeVisible) {
        NamedNodeMap attributes = target.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Node attribute = attributes.item(i);
            if (WSConstants.XMLNS_NS.equals(attribute.getNamespaceURI())) {
                if ("xmlns".equals(attribute.getNodeName())) {
                    result.remove("#default");
                } else {
                    result.remove(attribute.getLocalName());
                }
            }
            if (attribute.getPrefix() != null) {
                result.remove(attribute.getPrefix());
            }
        }

        if (target.getPrefix() == null) {
            result.remove("#default");
        } else {
            result.remove(target.getPrefix());
        }
    }

    return result;
}

From source file:org.apache.ws.security.processor.ReferenceListProcessor.java

/**
 * Decrypt the EncryptedData argument using a SecretKey.
 * @param doc The (document) owner of EncryptedData
 * @param dataRefURI The URI of EncryptedData
 * @param encData The EncryptedData element
 * @param symmetricKey The SecretKey with which to decrypt EncryptedData
 * @param symEncAlgo The symmetric encryption algorithm to use
 * @throws WSSecurityException/*w ww.  java  2s  . c  om*/
 */
public static WSDataRef decryptEncryptedData(Document doc, String dataRefURI, Element encData,
        SecretKey symmetricKey, String symEncAlgo) throws WSSecurityException {
    XMLCipher xmlCipher = null;
    try {
        xmlCipher = XMLCipher.getInstance(symEncAlgo);
        xmlCipher.init(XMLCipher.DECRYPT_MODE, symmetricKey);
    } catch (XMLEncryptionException ex) {
        throw new WSSecurityException(WSSecurityException.UNSUPPORTED_ALGORITHM, null, null, ex);
    }

    WSDataRef dataRef = new WSDataRef(dataRefURI);
    dataRef.setWsuId(dataRefURI);
    dataRef.setAlgorithm(symEncAlgo);
    boolean content = X509Util.isContent(encData);
    dataRef.setContent(content);

    Node parent = encData.getParentNode();
    Node previousSibling = encData.getPreviousSibling();
    if (content) {
        encData = (Element) encData.getParentNode();
        parent = encData.getParentNode();
    }

    try {
        xmlCipher.doFinal(doc, encData, content);
    } catch (Exception ex) {
        throw new WSSecurityException(WSSecurityException.FAILED_CHECK, null, null, ex);
    }

    if (parent.getLocalName().equals(WSConstants.ENCRYPTED_HEADER)
            && parent.getNamespaceURI().equals(WSConstants.WSSE11_NS)) {

        Node decryptedHeader = parent.getFirstChild();
        Element decryptedHeaderClone = (Element) decryptedHeader.cloneNode(true);
        parent.getParentNode().appendChild(decryptedHeaderClone);
        parent.getParentNode().removeChild(parent);
        dataRef.setProtectedElement(decryptedHeaderClone);
        dataRef.setXpath(getXPath(decryptedHeaderClone));
    } else if (content) {
        dataRef.setProtectedElement(encData);
        dataRef.setXpath(getXPath(encData));
    } else {
        Node decryptedNode;
        if (previousSibling == null) {
            decryptedNode = parent.getFirstChild();
        } else {
            decryptedNode = previousSibling.getNextSibling();
        }
        if (decryptedNode != null && Node.ELEMENT_NODE == decryptedNode.getNodeType()) {
            dataRef.setProtectedElement((Element) decryptedNode);
        }
        dataRef.setXpath(getXPath(decryptedNode));
    }

    return dataRef;
}

From source file:org.apache.ws.security.processor.ReferenceListProcessor.java

/**
 * @param decryptedNode the decrypted node
 * @return a fully built xpath //from  w w w .ja  va  2s  .  c o  m
 *        (eg. &quot;/soapenv:Envelope/soapenv:Body/ns:decryptedElement&quot;)
 *        if the decryptedNode is an Element or an Attr node and is not detached
 *        from the document. <code>null</code> otherwise
 */
public static String getXPath(Node decryptedNode) {
    if (decryptedNode == null) {
        return null;
    }

    String result = "";
    if (Node.ELEMENT_NODE == decryptedNode.getNodeType()) {
        result = decryptedNode.getNodeName();
        result = prependFullPath(result, decryptedNode.getParentNode());
    } else if (Node.ATTRIBUTE_NODE == decryptedNode.getNodeType()) {
        result = "@" + decryptedNode.getNodeName();
        result = prependFullPath(result, ((Attr) decryptedNode).getOwnerElement());
    } else {
        return null;
    }

    return result;
}

From source file:org.apache.ws.security.processor.ReferenceListProcessor.java

/**
 * Recursively build an absolute xpath (starting with the root &quot;/&quot;)
 * //from   www .  j a  v  a2 s  .  c o  m
 * @param xpath the xpath expression built so far
 * @param node the current node whose name is to be prepended
 * @return a fully built xpath
 */
private static String prependFullPath(String xpath, Node node) {
    if (node == null) {
        // probably a detached node... not really useful
        return null;
    } else if (Node.ELEMENT_NODE == node.getNodeType()) {
        xpath = node.getNodeName() + "/" + xpath;
        return prependFullPath(xpath, node.getParentNode());
    } else if (Node.DOCUMENT_NODE == node.getNodeType()) {
        return "/" + xpath;
    } else {
        return prependFullPath(xpath, node.getParentNode());
    }
}

From source file:org.apache.ws.security.util.WSSecurityUtil.java

/**
 * Returns the first element that matches <code>name</code> and
 * <code>namespace</code>. <p/> This is a replacement for a XPath lookup
 * <code>//name</code> with the given namespace. It's somewhat faster than
 * XPath, and we do not deal with prefixes, just with the real namespace URI
 * /*from   w  ww .  j av a 2 s  .  c  o  m*/
 * @param startNode Where to start the search
 * @param name Local name of the element
 * @param namespace Namespace URI of the element
 * @return The found element or <code>null</code>
 */
public static Node findElement(Node startNode, String name, String namespace) {
    //
    // Replace the formerly recursive implementation with a depth-first-loop
    // lookup
    //
    if (startNode == null) {
        return null;
    }
    Node startParent = startNode.getParentNode();
    Node processedNode = null;

    while (startNode != null) {
        // start node processing at this point
        if (startNode.getNodeType() == Node.ELEMENT_NODE && startNode.getLocalName().equals(name)) {
            String ns = startNode.getNamespaceURI();
            if (ns != null && ns.equals(namespace)) {
                return startNode;
            }

            if ((namespace == null || namespace.length() == 0) && (ns == null || ns.length() == 0)) {
                return startNode;
            }
        }
        processedNode = startNode;
        startNode = startNode.getFirstChild();

        // no child, this node is done.
        if (startNode == null) {
            // close node processing, get sibling
            startNode = processedNode.getNextSibling();
        }
        // no more siblings, get parent, all children
        // of parent are processed.
        while (startNode == null) {
            processedNode = processedNode.getParentNode();
            if (processedNode == startParent) {
                return null;
            }
            // close parent node processing (processed node now)
            startNode = processedNode.getNextSibling();
        }
    }
    return null;
}

From source file:org.apache.ws.security.util.WSSecurityUtil.java

/**
 * Returns the single SAMLAssertion element that contains an AssertionID/ID that
 * matches the supplied parameter.//w w  w . ja v  a  2s.c o m
 * 
 * @param startNode Where to start the search
 * @param value Value of the AssertionID/ID attribute
 * @return The found element if there was exactly one match, or
 *         <code>null</code> otherwise
 */
public static Element findSAMLAssertionElementById(Node startNode, String value) {
    Element foundElement = null;

    //
    // Replace the formerly recursive implementation with a depth-first-loop
    // lookup
    //
    if (startNode == null) {
        return null;
    }
    Node startParent = startNode.getParentNode();
    Node processedNode = null;

    while (startNode != null) {
        // start node processing at this point
        if (startNode.getNodeType() == Node.ELEMENT_NODE) {
            Element se = (Element) startNode;
            if ((se.hasAttribute("ID") && value.equals(se.getAttribute("ID")))
                    || (se.hasAttribute("AssertionID") && value.equals(se.getAttribute("AssertionID")))) {
                if (foundElement == null) {
                    foundElement = se; // Continue searching to find duplicates
                } else {
                    log.warn("Multiple elements with the same 'ID' attribute value!");
                    return null;
                }
            }
        }

        processedNode = startNode;
        startNode = startNode.getFirstChild();

        // no child, this node is done.
        if (startNode == null) {
            // close node processing, get sibling
            startNode = processedNode.getNextSibling();
        }
        // no more siblings, get parent, all children
        // of parent are processed.
        while (startNode == null) {
            processedNode = processedNode.getParentNode();
            if (processedNode == startParent) {
                return foundElement;
            }
            // close parent node processing (processed node now)
            startNode = processedNode.getNextSibling();
        }
    }
    return foundElement;
}

From source file:org.apache.ws.security.util.WSSecurityUtil.java

/**
 * Returns the single element that contains an Id with value
 * <code>uri</code> and <code>namespace</code>. <p/> This is a
 * replacement for a XPath Id lookup with the given namespace. It's somewhat
 * faster than XPath, and we do not deal with prefixes, just with the real
 * namespace URI/*from   w  ww. j  a  v a2 s  .c  om*/
 * 
 * If there are multiple elements, we log a warning and return null as this
 * can be used to get around the signature checking.
 * 
 * @param startNode Where to start the search
 * @param value Value of the Id attribute
 * @param namespace Namespace URI of the Id
 * @return The found element if there was exactly one match, or
 *         <code>null</code> otherwise
 */
public static Element findElementById(Node startNode, String value, String namespace) {
    Element foundElement = null;

    //
    // Replace the formerly recursive implementation with a depth-first-loop
    // lookup
    //
    if (startNode == null) {
        return null;
    }
    Node startParent = startNode.getParentNode();
    Node processedNode = null;

    while (startNode != null) {
        // start node processing at this point
        if (startNode.getNodeType() == Node.ELEMENT_NODE) {
            Element se = (Element) startNode;
            if (se.hasAttributeNS(namespace, "Id") && value.equals(se.getAttributeNS(namespace, "Id"))) {
                if (foundElement == null) {
                    foundElement = se; // Continue searching to find duplicates
                } else {
                    log.warn("Multiple elements with the same 'Id' attribute value!");
                    return null;
                }
            }
        }

        processedNode = startNode;
        startNode = startNode.getFirstChild();

        // no child, this node is done.
        if (startNode == null) {
            // close node processing, get sibling
            startNode = processedNode.getNextSibling();
        }
        // no more siblings, get parent, all children
        // of parent are processed.
        while (startNode == null) {
            processedNode = processedNode.getParentNode();
            if (processedNode == startParent) {
                return foundElement;
            }
            // close parent node processing (processed node now)
            startNode = processedNode.getNextSibling();
        }
    }
    return foundElement;
}