Examples with DSNamespaceContext org.apache.xml.security.test.dom.DSNamespaceContext used on opensource projects

Example 31 with DSNamespaceContext

use of org.apache.xml.security.test.dom.DSNamespaceContext in project santuario-java by apache.

the class XMLEncryption11Test method retrieveCCNumber.

/**
 * Method retrieveCCNumber
 *
 * Retrieve the credit card number from the payment info document
 *
 * @param doc The document to retrieve the card number from
 * @return The retrieved credit card number
 * @throws XPathExpressionException
 */
private static String retrieveCCNumber(Document doc) throws javax.xml.transform.TransformerException, XPathExpressionException {
    XPathFactory xpf = XPathFactory.newInstance();
    XPath xpath = xpf.newXPath();
    Map<String, String> namespace = new HashMap<>();
    namespace.put("x", "urn:example:po");
    DSNamespaceContext context = new DSNamespaceContext(namespace);
    xpath.setNamespaceContext(context);
    String expression = "//x:Number/text()";
    Node ccnumElt = (Node) xpath.evaluate(expression, doc, XPathConstants.NODE);
    if (ccnumElt != null) {
        return ccnumElt.getNodeValue();
    }
    return null;
}

Example 32 with DSNamespaceContext

use of org.apache.xml.security.test.dom.DSNamespaceContext in project santuario-java by apache.

the class HMACSignatureAlgorithmTest method sign.

private XMLSignature sign(String algorithm, Document document, List<String> localNames, Key signingKey) throws Exception {
    String c14nMethod = "http://www.w3.org/2001/10/xml-exc-c14n#";
    XMLSignature sig = new XMLSignature(document, "", algorithm, c14nMethod);
    Element root = document.getDocumentElement();
    root.appendChild(sig.getElement());
    XPathFactory xpf = XPathFactory.newInstance();
    XPath xpath = xpf.newXPath();
    xpath.setNamespaceContext(new DSNamespaceContext());
    for (String localName : localNames) {
        String expression = "//*[local-name()='" + localName + "']";
        NodeList elementsToSign = (NodeList) xpath.evaluate(expression, document, XPathConstants.NODESET);
        for (int i = 0; i < elementsToSign.getLength(); i++) {
            Element elementToSign = (Element) elementsToSign.item(i);
            Assert.assertNotNull(elementToSign);
            String id = UUID.randomUUID().toString();
            elementToSign.setAttributeNS(null, "Id", id);
            elementToSign.setIdAttributeNS(null, "Id", true);
            Transforms transforms = new Transforms(document);
            transforms.addTransform(c14nMethod);
            String digestMethod = "http://www.w3.org/2000/09/xmldsig#sha1";
            sig.addDocument("#" + id, transforms, digestMethod);
        }
    }
    sig.sign(signingKey);
    String expression = "//ds:Signature[1]";
    Element sigElement = (Element) xpath.evaluate(expression, document, XPathConstants.NODE);
    Assert.assertNotNull(sigElement);
    return sig;
}

Example 33 with DSNamespaceContext

use of org.apache.xml.security.test.dom.DSNamespaceContext in project santuario-java by apache.

the class PKSignatureAlgorithmTest method verify.

private void verify(Document document, Key key, List<String> localNames, boolean secureValidation) throws Exception {
    XPathFactory xpf = XPathFactory.newInstance();
    XPath xpath = xpf.newXPath();
    xpath.setNamespaceContext(new DSNamespaceContext());
    String expression = "//dsig:Signature[1]";
    Element sigElement = (Element) xpath.evaluate(expression, document, XPathConstants.NODE);
    Assert.assertNotNull(sigElement);
    for (String name : localNames) {
        expression = "//*[local-name()='" + name + "']";
        Element signedElement = (Element) xpath.evaluate(expression, document, XPathConstants.NODE);
        Assert.assertNotNull(signedElement);
        signedElement.setIdAttributeNS(null, "Id", true);
    }
    XMLSignature signature = new XMLSignature(sigElement, "", secureValidation);
    Assert.assertTrue(signature.checkSignatureValue(key));
}

Example 34 with DSNamespaceContext

use of org.apache.xml.security.test.dom.DSNamespaceContext in project santuario-java by apache.

the class SymmetricEncryptionAlgorithmTest method encrypt.

private void encrypt(String algorithm, Document document, List<String> localNames, Key encryptingKey) throws Exception {
    XMLCipher cipher = XMLCipher.getInstance(algorithm);
    cipher.init(XMLCipher.ENCRYPT_MODE, encryptingKey);
    XPathFactory xpf = XPathFactory.newInstance();
    XPath xpath = xpf.newXPath();
    xpath.setNamespaceContext(new DSNamespaceContext());
    for (String localName : localNames) {
        String expression = "//*[local-name()='" + localName + "']";
        Element elementToEncrypt = (Element) xpath.evaluate(expression, document, XPathConstants.NODE);
        Assert.assertNotNull(elementToEncrypt);
        document = cipher.doFinal(document, elementToEncrypt, false);
    }
    NodeList nodeList = document.getElementsByTagNameNS(XMLSecurityConstants.TAG_xenc_EncryptedData.getNamespaceURI(), XMLSecurityConstants.TAG_xenc_EncryptedData.getLocalPart());
    Assert.assertTrue(nodeList.getLength() > 0);
}

Example 35 with DSNamespaceContext

use of org.apache.xml.security.test.dom.DSNamespaceContext in project santuario-java by apache.

the class Canonicalizer20010315ExclusiveTest method test223excl.

/**
 * Method test223excl
 *
 * Provided by Gabriel McGoldrick - see e-mail of 21/11/03
 *
 * @throws CanonicalizationException
 * @throws FileNotFoundException
 * @throws IOException
 * @throws InvalidCanonicalizerException
 * @throws ParserConfigurationException
 * @throws SAXException
 * @throws TransformerException
 * @throws XMLSecurityException
 * @throws XMLSignatureException
 * @throws XPathExpressionException
 */
@org.junit.Test
public void test223excl() throws IOException, FileNotFoundException, SAXException, ParserConfigurationException, CanonicalizationException, InvalidCanonicalizerException, TransformerException, XMLSignatureException, XMLSecurityException, XPathExpressionException {
    Document doc = this.db.parse(getAbsolutePath("src/test/resources/org/apache/xml/security/c14n/inExcl/example2_2_3.xml"));
    XPathFactory xpf = XPathFactory.newInstance();
    XPath xpath = xpf.newXPath();
    xpath.setNamespaceContext(new DSNamespaceContext());
    String expression = "(//. | //@* | //namespace::*)[ancestor-or-self::p]";
    NodeList nodes = (NodeList) xpath.evaluate(expression, doc, XPathConstants.NODESET);
    Canonicalizer20010315Excl c = new Canonicalizer20010315ExclWithComments();
    byte[] reference = JavaUtils.getBytesFromFile(getAbsolutePath("src/test/resources/org/apache/xml/security/c14n/inExcl/example2_2_3_c14nized_exclusive.xml"));
    byte[] result = c.engineCanonicalizeXPathNodeSet(nodes);
    assertEquals(new String(reference), new String(result));
}