Example usage for org.w3c.dom Document createComment

Introduction

In this page you can find the example usage for org.w3c.dom Document createComment.

Prototype

public Comment createComment(String data);

Source Link

Document

Creates a Comment node given the specified string.

Usage

From source file:test.unit.be.fedict.eid.applet.service.signer.AbstractXmlSignatureServiceTest.java

@Test
public void testCheckDigestedNode2() throws Exception {
    // setup// w ww .j ava 2s  . c om
    Init.init();
    KeyPair keyPair = PkiTestUtils.generateKeyPair();

    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    Document document = documentBuilder.newDocument();
    Element rootElement = document.createElementNS("urn:test", "tns:root");
    rootElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:tns", "urn:test");
    document.appendChild(rootElement);
    Element dataElement = document.createElementNS("urn:test", "tns:data");
    dataElement.setAttributeNS(null, "Id", "id-1234");
    dataElement.setIdAttributeNS(null, "Id", true);
    dataElement.setTextContent("data to be signed");
    rootElement.appendChild(dataElement);

    Element data2Element = document.createElementNS("urn:test", "tns:data2");
    rootElement.appendChild(data2Element);
    data2Element.setTextContent("hello world");
    data2Element.setAttributeNS(null, "name", "value");
    Element data3Element = document.createElementNS("urn:test", "tns:data3");
    data2Element.appendChild(data3Element);
    data3Element.setTextContent("data 3");
    data3Element.appendChild(document.createComment("some comments"));

    Element emptyElement = document.createElementNS("urn:test", "tns:empty");
    rootElement.appendChild(emptyElement);

    org.apache.xml.security.signature.XMLSignature xmlSignature = new org.apache.xml.security.signature.XMLSignature(
            document, "", org.apache.xml.security.signature.XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA1);
    rootElement.appendChild(xmlSignature.getElement());

    Transforms transforms = new Transforms(document);
    transforms.addTransform(Transforms.TRANSFORM_C14N_WITH_COMMENTS);
    xmlSignature.addDocument("#id-1234", transforms, Constants.ALGO_ID_DIGEST_SHA1);

    xmlSignature.addKeyInfo(keyPair.getPublic());
    xmlSignature.sign(keyPair.getPrivate());

    NodeList signatureNodeList = document.getDocumentElement()
            .getElementsByTagNameNS("http://www.w3.org/2000/09/xmldsig#", "Signature");
    Element signatureElement = (Element) signatureNodeList.item(0);

    // operate & verify
    assertTrue(isDigested(dataElement, signatureElement));
    assertFalse(isDigested(data2Element, signatureElement));
}

From source file:wssec.TestWSSecurityWSS234.java

/**
 * Test that signs and verifies a WS-Security envelope
 * <p/>//w w w  . j  a  v a  2 s.c om
 * 
 * @throws java.lang.Exception Thrown when there is any problem in signing or verification
 */
public void testSignature() throws Exception {
    WSSecSignature builder = new WSSecSignature();
    builder.setUserInfo("16c73ab6-b892-458f-abf5-2f875f74882e", "security");
    LOG.info("Before Signing....");
    Document doc = unsignedEnvelope.getAsDocument();
    WSSecHeader secHeader = new WSSecHeader();
    secHeader.insertSecurityHeader(doc);
    Document signedDoc = builder.build(doc, crypto, secHeader);

    // Add a comment node as the first node element
    org.w3c.dom.Node firstChild = signedDoc.getFirstChild();
    org.w3c.dom.Node newNode = signedDoc.removeChild(firstChild);
    org.w3c.dom.Node commentNode = signedDoc.createComment("This is a comment");
    signedDoc.appendChild(commentNode);
    signedDoc.appendChild(newNode);

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

    verify(signedDoc);
}