Examples with XPathFilter2ParameterSpec javax.xml.crypto.dsig.spec.XPathFilter2ParameterSpec used on opensource projects

Example 1 with XPathFilter2ParameterSpec

use of javax.xml.crypto.dsig.spec.XPathFilter2ParameterSpec in project jdk8u_jdk by JetBrains.

the class DOMXPathFilter2Transform method marshalParams.

public void marshalParams(XMLStructure parent, XMLCryptoContext context) throws MarshalException {
    super.marshalParams(parent, context);
    XPathFilter2ParameterSpec xp = (XPathFilter2ParameterSpec) getParameterSpec();
    String prefix = DOMUtils.getNSPrefix(context, Transform.XPATH2);
    String qname = (prefix == null || prefix.length() == 0) ? "xmlns" : "xmlns:" + prefix;
    @SuppressWarnings("unchecked") List<XPathType> xpathList = xp.getXPathList();
    for (XPathType xpathType : xpathList) {
        Element elem = DOMUtils.createElement(ownerDoc, "XPath", Transform.XPATH2, prefix);
        elem.appendChild(ownerDoc.createTextNode(xpathType.getExpression()));
        DOMUtils.setAttribute(elem, "Filter", xpathType.getFilter().toString());
        elem.setAttributeNS("http://www.w3.org/2000/xmlns/", qname, Transform.XPATH2);
        // add namespace attributes, if necessary
        @SuppressWarnings("unchecked") Set<Map.Entry<String, String>> entries = xpathType.getNamespaceMap().entrySet();
        for (Map.Entry<String, String> entry : entries) {
            elem.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:" + entry.getKey(), entry.getValue());
        }
        transformElem.appendChild(elem);
    }
}

Example 2 with XPathFilter2ParameterSpec

use of javax.xml.crypto.dsig.spec.XPathFilter2ParameterSpec in project santuario-java by apache.

the class DOMXPathFilter2Transform method unmarshalParams.

private void unmarshalParams(Element curXPathElem) throws MarshalException {
    List<XPathType> list = new ArrayList<>();
    Element currentElement = curXPathElem;
    while (currentElement != null) {
        String xPath = currentElement.getFirstChild().getNodeValue();
        String filterVal = DOMUtils.getAttributeValue(currentElement, "Filter");
        if (filterVal == null) {
            throw new MarshalException("filter cannot be null");
        }
        XPathType.Filter filter = null;
        if ("intersect".equals(filterVal)) {
            filter = XPathType.Filter.INTERSECT;
        } else if ("subtract".equals(filterVal)) {
            filter = XPathType.Filter.SUBTRACT;
        } else if ("union".equals(filterVal)) {
            filter = XPathType.Filter.UNION;
        } else {
            throw new MarshalException("Unknown XPathType filter type" + filterVal);
        }
        NamedNodeMap attributes = currentElement.getAttributes();
        if (attributes != null) {
            int length = attributes.getLength();
            Map<String, String> namespaceMap = new HashMap<>(length);
            for (int i = 0; i < length; i++) {
                Attr attr = (Attr) attributes.item(i);
                String prefix = attr.getPrefix();
                if (prefix != null && "xmlns".equals(prefix)) {
                    namespaceMap.put(attr.getLocalName(), attr.getValue());
                }
            }
            list.add(new XPathType(xPath, filter, namespaceMap));
        } else {
            list.add(new XPathType(xPath, filter));
        }
        currentElement = DOMUtils.getNextSiblingElement(currentElement);
    }
    this.params = new XPathFilter2ParameterSpec(list);
}

Example 3 with XPathFilter2ParameterSpec

use of javax.xml.crypto.dsig.spec.XPathFilter2ParameterSpec in project santuario-java by apache.

the class TransformTest method testisFeatureSupported.

@org.junit.Test
public void testisFeatureSupported() throws Exception {
    Transform tm;
    for (int i = 0; i < TRANSFORM_ALGOS.length; i++) {
        String algo = TRANSFORM_ALGOS[i];
        TransformParameterSpec params = null;
        if (algo.equals(Transform.XPATH)) {
            params = new XPathFilterParameterSpec("xPath");
        } else if (algo.equals(Transform.XPATH2)) {
            params = new XPathFilter2ParameterSpec(Collections.singletonList(new XPathType("xPath2", XPathType.Filter.INTERSECT)));
        } else if (algo.equals(Transform.XSLT)) {
            params = new XSLTTransformParameterSpec(new XSLTStructure());
        }
        tm = factory.newTransform(algo, params);
        try {
            tm.isFeatureSupported(null);
            fail(TRANSFORM_ALGOS[i] + ": Should raise a NPE for null feature");
        } catch (NullPointerException npe) {
        }
        assertTrue(!tm.isFeatureSupported("not supported"));
    }
}

Example 4 with XPathFilter2ParameterSpec

use of javax.xml.crypto.dsig.spec.XPathFilter2ParameterSpec in project camel by apache.

the class XmlSignatureHelper method getXPath2Transform.

/**
     * Returns a configuration for an XPATH2 transformation which consists of
     * several XPATH expressions.
     * 
     * @param xpathAndFilterList
     *            list of XPATH expressions with their filters
     * @param namespaceMap
     *            namespace map, key is the prefix, value is the namespace, can
     *            be <code>null</code>
     * @throws IllegalArgumentException
     *             if <tt>xpathAndFilterList</tt> is <code>null</code> or empty,
     *             or the specified filter values are neither "intersect", nor
     *             "subtract", nor "union"
     * @return XPATH transformation
     */
public static AlgorithmMethod getXPath2Transform(List<XPathAndFilter> xpathAndFilterList, Map<String, String> namespaceMap) {
    if (xpathAndFilterList == null) {
        throw new IllegalArgumentException("xpathAndFilterList is null");
    }
    if (xpathAndFilterList.isEmpty()) {
        throw new IllegalArgumentException("XPath and filter list is empty");
    }
    List<XPathType> list = getXPathTypeList(xpathAndFilterList, namespaceMap);
    XmlSignatureTransform transformXPath = new XmlSignatureTransform(Transform.XPATH2);
    transformXPath.setParameterSpec(new XPathFilter2ParameterSpec(list));
    return transformXPath;
}

Example 5 with XPathFilter2ParameterSpec

use of javax.xml.crypto.dsig.spec.XPathFilter2ParameterSpec in project jdk8u_jdk by JetBrains.

the class DOMXPathFilter2Transform method unmarshalParams.

private void unmarshalParams(Element curXPathElem) throws MarshalException {
    List<XPathType> list = new ArrayList<XPathType>();
    while (curXPathElem != null) {
        String xPath = curXPathElem.getFirstChild().getNodeValue();
        String filterVal = DOMUtils.getAttributeValue(curXPathElem, "Filter");
        if (filterVal == null) {
            throw new MarshalException("filter cannot be null");
        }
        XPathType.Filter filter = null;
        if (filterVal.equals("intersect")) {
            filter = XPathType.Filter.INTERSECT;
        } else if (filterVal.equals("subtract")) {
            filter = XPathType.Filter.SUBTRACT;
        } else if (filterVal.equals("union")) {
            filter = XPathType.Filter.UNION;
        } else {
            throw new MarshalException("Unknown XPathType filter type" + filterVal);
        }
        NamedNodeMap attributes = curXPathElem.getAttributes();
        if (attributes != null) {
            int length = attributes.getLength();
            Map<String, String> namespaceMap = new HashMap<String, String>(length);
            for (int i = 0; i < length; i++) {
                Attr attr = (Attr) attributes.item(i);
                String prefix = attr.getPrefix();
                if (prefix != null && prefix.equals("xmlns")) {
                    namespaceMap.put(attr.getLocalName(), attr.getValue());
                }
            }
            list.add(new XPathType(xPath, filter, namespaceMap));
        } else {
            list.add(new XPathType(xPath, filter));
        }
        curXPathElem = DOMUtils.getNextSiblingElement(curXPathElem);
    }
    this.params = new XPathFilter2ParameterSpec(list);
}