Examples with XMLSignatureFactory javax.xml.crypto.dsig.XMLSignatureFactory used on opensource projects

Example 16 with XMLSignatureFactory

use of javax.xml.crypto.dsig.XMLSignatureFactory in project simba-os by cegeka.

the class Utils method validateSign.

/**
 * Validate signature (Message or Assertion).
 *
 * @param signatureElement The element we should validate
 * @param cert             The pubic cert
 * @param fingerprint      The fingerprint of the public cert
 * @return True if the sign is valid, false otherwise.
 */
public static boolean validateSign(Node signatureElement, Certificate cert, String... fingerprint) throws Exception {
    boolean res;
    DOMValidateContext ctx = new DOMValidateContext(cert.getPublicKey(), signatureElement);
    XMLSignatureFactory sigF = XMLSignatureFactory.getInstance("DOM");
    try {
        XMLSignature xmlSignature = sigF.unmarshalXMLSignature(ctx);
        res = xmlSignature.validate(ctx);
    } catch (MarshalException e) {
        log.error("Cannot locate Signature Node " + e.getMessage(), e);
        throw e;
    } catch (NullPointerException e) {
        log.error("Context can't be validated", e);
        throw e;
    }
    return res;
}

Example 17 with XMLSignatureFactory

use of javax.xml.crypto.dsig.XMLSignatureFactory in project testcases by coheigea.

the class SignatureJSR105EnvelopedTest method testSignatureUsingJSR105.

// Sign + Verify an XML Document using the JSR-105 API
@org.junit.Test
public void testSignatureUsingJSR105() throws Exception {
    // Read in plaintext document
    InputStream sourceDocument = this.getClass().getClassLoader().getResourceAsStream("plaintext.xml");
    DocumentBuilder builder = XMLUtils.createDocumentBuilder(false);
    Document document = builder.parse(sourceDocument);
    // Set up the Key
    KeyStore keyStore = KeyStore.getInstance("jks");
    keyStore.load(this.getClass().getClassLoader().getResource("clientstore.jks").openStream(), "cspass".toCharArray());
    Key key = keyStore.getKey("myclientkey", "ckpass".toCharArray());
    X509Certificate cert = (X509Certificate) keyStore.getCertificate("myclientkey");
    String signatureId = "_" + UUID.randomUUID().toString();
    String signaturePropertyId = "_" + UUID.randomUUID().toString();
    // Sign using DOM
    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM");
    CanonicalizationMethod c14nMethod = signatureFactory.newCanonicalizationMethod("http://www.w3.org/2001/10/xml-exc-c14n#", (C14NMethodParameterSpec) null);
    KeyInfoFactory keyInfoFactory = signatureFactory.getKeyInfoFactory();
    X509Data x509Data = keyInfoFactory.newX509Data(Collections.singletonList(cert));
    javax.xml.crypto.dsig.keyinfo.KeyInfo keyInfo = keyInfoFactory.newKeyInfo(Collections.singletonList(x509Data));
    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod("http://www.w3.org/2000/09/xmldsig#rsa-sha1", null);
    Transform transform = signatureFactory.newTransform(Transform.ENVELOPED, (TransformParameterSpec) null);
    DigestMethod digestMethod = signatureFactory.newDigestMethod("http://www.w3.org/2000/09/xmldsig#sha1", null);
    Reference reference = signatureFactory.newReference("", digestMethod, Collections.singletonList(transform), null, null);
    Transform objectTransform = signatureFactory.newTransform("http://www.w3.org/2001/10/xml-exc-c14n#", (TransformParameterSpec) null);
    Reference objectReference = signatureFactory.newReference("#" + signaturePropertyId, digestMethod, Collections.singletonList(objectTransform), "http://www.w3.org/2000/09/xmldsig#SignatureProperties", null);
    List<Reference> references = new ArrayList<>();
    references.add(reference);
    references.add(objectReference);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(c14nMethod, signatureMethod, references);
    // Add a SignatureProperty containing a Timestamp
    Element timestamp = document.createElementNS(null, "Timestamp");
    timestamp.setTextContent(new Date().toString());
    XMLStructure content = new DOMStructure(timestamp);
    SignatureProperty signatureProperty = signatureFactory.newSignatureProperty(Collections.singletonList(content), "#" + signatureId, signaturePropertyId);
    SignatureProperties signatureProperties = signatureFactory.newSignatureProperties(Collections.singletonList(signatureProperty), null);
    XMLObject object = signatureFactory.newXMLObject(Collections.singletonList(signatureProperties), null, null, null);
    XMLSignature sig = signatureFactory.newXMLSignature(signedInfo, keyInfo, Collections.singletonList(object), signatureId, null);
    XMLSignContext signContext = new DOMSignContext(key, document.getDocumentElement());
    sig.sign(signContext);
    // XMLUtils.outputDOM(document, System.out);
    // Verify using JSR-105
    // Find the Signature Element
    Element sigElement = SignatureUtils.getSignatureElement(document);
    Assert.assertNotNull(sigElement);
    XMLValidateContext context = new DOMValidateContext(cert.getPublicKey(), sigElement);
    context.setProperty("javax.xml.crypto.dsig.cacheReference", Boolean.TRUE);
    context.setProperty("org.apache.jcp.xml.dsig.secureValidation", Boolean.TRUE);
    context.setProperty("org.jcp.xml.dsig.secureValidation", Boolean.TRUE);
    signatureFactory = XMLSignatureFactory.getInstance("DOM");
    XMLSignature xmlSignature = signatureFactory.unmarshalXMLSignature(context);
    // Check the Signature value
    Assert.assertTrue(xmlSignature.validate(context));
    // First find the Timestamp
    SignatureProperty timestampSignatureProperty = getTimestampSignatureProperty(xmlSignature);
    assertNotNull(timestampSignatureProperty);
    // Check that what was signed is what we expected to be signed.
    boolean foundEnvelopedSig = false;
    boolean foundSignedTimestamp = false;
    for (Object refObject : signedInfo.getReferences()) {
        Reference ref = (Reference) refObject;
        if ("".equals(ref.getURI())) {
            List<Transform> transforms = (List<Transform>) ref.getTransforms();
            if (transforms != null && transforms.stream().anyMatch(t -> t.getAlgorithm().equals(Transform.ENVELOPED))) {
                foundEnvelopedSig = true;
            }
        } else if ("http://www.w3.org/2000/09/xmldsig#SignatureProperties".equals(ref.getType()) && ref.getURI().equals("#" + timestampSignatureProperty.getId())) {
            // Found matching SignatureProperties Object
            // Now validate Timestamp
            validateTimestamp(signatureProperty, cert);
            foundSignedTimestamp = true;
        }
    }
    assertEquals(sigElement.getParentNode(), document.getDocumentElement());
    assertTrue(foundEnvelopedSig);
    assertTrue(foundSignedTimestamp);
}

Example 18 with XMLSignatureFactory

use of javax.xml.crypto.dsig.XMLSignatureFactory in project testcases by coheigea.

the class SignatureUtils method signUsingJSR105.

/**
 * Sign the document using the JSR-105 API, which is included in the JDK
 * It signs a list of QNames that it finds in the Document via XPath.
 */
public static void signUsingJSR105(Document document, List<QName> namesToSign, String algorithm, Key signingKey, X509Certificate signingCert) throws Exception {
    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM");
    CanonicalizationMethod c14nMethod = signatureFactory.newCanonicalizationMethod("http://www.w3.org/2001/10/xml-exc-c14n#", (C14NMethodParameterSpec) null);
    KeyInfoFactory keyInfoFactory = signatureFactory.getKeyInfoFactory();
    X509Data x509Data = keyInfoFactory.newX509Data(Collections.singletonList(signingCert));
    javax.xml.crypto.dsig.keyinfo.KeyInfo keyInfo = keyInfoFactory.newKeyInfo(Collections.singletonList(x509Data));
    XPathFactory xpf = XPathFactory.newInstance();
    XPath xpath = xpf.newXPath();
    xpath.setNamespaceContext(new DSNamespaceContext());
    List<javax.xml.crypto.dsig.Reference> referenceList = new ArrayList<>();
    for (QName nameToSign : namesToSign) {
        String expression = "//*[local-name()='" + nameToSign.getLocalPart() + "']";
        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);
            javax.xml.crypto.dsig.Transform transform = signatureFactory.newTransform("http://www.w3.org/2001/10/xml-exc-c14n#", (TransformParameterSpec) null);
            DigestMethod digestMethod = signatureFactory.newDigestMethod("http://www.w3.org/2000/09/xmldsig#sha1", null);
            javax.xml.crypto.dsig.Reference reference = signatureFactory.newReference("#" + id, digestMethod, Collections.singletonList(transform), null, null);
            referenceList.add(reference);
        }
    }
    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(algorithm, null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(c14nMethod, signatureMethod, referenceList);
    javax.xml.crypto.dsig.XMLSignature sig = signatureFactory.newXMLSignature(signedInfo, keyInfo, null, null, null);
    XMLSignContext signContext = new DOMSignContext(signingKey, document.getDocumentElement());
    sig.sign(signContext);
    // Find the Signature Element
    Element sigElement = getSignatureElement(document);
    Assert.assertNotNull(sigElement);
}

Example 19 with XMLSignatureFactory

use of javax.xml.crypto.dsig.XMLSignatureFactory in project testcases by coheigea.

the class SignatureUtils method verifyUsingJSR105.

/**
 * Verify the document using the JSR-105 API, which is included in the JDK
 * It finds a list of QNames via XPath and uses the DOM API to mark them as having an
 * "Id".
 */
public static void verifyUsingJSR105(Document document, List<QName> namesToSign, X509Certificate cert) throws Exception {
    // Find the Signature Element
    Element sigElement = getSignatureElement(document);
    Assert.assertNotNull(sigElement);
    findElementsToVerify(document, namesToSign);
    XMLValidateContext context = new DOMValidateContext(cert.getPublicKey(), sigElement);
    context.setProperty("javax.xml.crypto.dsig.cacheReference", Boolean.TRUE);
    context.setProperty("org.apache.jcp.xml.dsig.secureValidation", Boolean.TRUE);
    context.setProperty("org.jcp.xml.dsig.secureValidation", Boolean.TRUE);
    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM");
    javax.xml.crypto.dsig.XMLSignature xmlSignature = signatureFactory.unmarshalXMLSignature(context);
    // Check the Signature value
    Assert.assertTrue(xmlSignature.validate(context));
}

Example 20 with XMLSignatureFactory

use of javax.xml.crypto.dsig.XMLSignatureFactory in project OpenOLAT by OpenOLAT.

the class XMLDigitalSignatureUtil method signDetached.

/**
 * Create a separate XML file with the XML Digital Signature.
 *
 * of the specified XML file.
 * @param xmlFile The XML File to sign
 * @param outputSignatureFile Where the Digital Signature is saved
 * @param signatureDoc A DOM which hold the signature (optional but if you give one, the root element must exists)
 * @throws ParserConfigurationException
 * @throws GeneralSecurityException
 * @throws NoSuchAlgorithmException
 * @throws XMLSignatureException
 * @throws MarshalException
 * @throws TransformerException
 */
public static void signDetached(String uri, File xmlFile, File outputSignatureFile, Document signatureDoc, String keyName, X509Certificate x509Cert, PrivateKey privateKey) throws IOException, SAXException, ParserConfigurationException, NoSuchAlgorithmException, GeneralSecurityException, MarshalException, XMLSignatureException, TransformerException {
    Document doc = getDocument(xmlFile);
    // Create the signature factory for creating the signature.
    XMLSignatureFactory sigFactory = XMLSignatureFactory.getInstance("DOM");
    List<Transform> transforms = new ArrayList<Transform>();
    // Transform envelopped = sigFactory.newTransform(Transform.ENVELOPED, (TransformParameterSpec) null);
    // transforms.add(envelopped);
    // Create the canonicalization transform to be applied after the XSLT.
    CanonicalizationMethod c14n = sigFactory.newCanonicalizationMethod(CanonicalizationMethod.EXCLUSIVE, (C14NMethodParameterSpec) null);
    transforms.add(c14n);
    // Create the Reference to the XML to be signed specifying the hash algorithm to be used
    // and the list of transforms to apply. Also specify the XML to be signed as the current
    // document (specified by the first parameter being an empty string).
    Reference reference = sigFactory.newReference(uri, sigFactory.newDigestMethod(DigestMethod.SHA256, null), transforms, null, null);
    // Create the Signed Info node of the signature by specifying the canonicalization method
    // to use (INCLUSIVE), the signing method (RSA_SHA1), and the Reference node to be signed.
    SignedInfo si = sigFactory.newSignedInfo(c14n, sigFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null), Collections.singletonList(reference));
    // Create the KeyInfo node containing the public key information to include in the signature.
    KeyInfoFactory kif = sigFactory.getKeyInfoFactory();
    X509Data xd = kif.newX509Data(Collections.singletonList(x509Cert));
    List<Object> keyInfoList = new ArrayList<>();
    if (StringHelper.containsNonWhitespace(keyName)) {
        keyInfoList.add(kif.newKeyName(keyName));
    }
    keyInfoList.add(xd);
    KeyInfo ki = kif.newKeyInfo(keyInfoList);
    // Get the node to attach the signature.
    Node signatureInfoNode = doc.getDocumentElement();
    // Create a signing context using the private key.
    DOMSignContext dsc = new DOMSignContext(privateKey, signatureInfoNode);
    dsc.setBaseURI(uri);
    dsc.setURIDereferencer(new FileURIDereferencer(uri, xmlFile));
    // Create the signature from the signing context and key info
    XMLSignature signature = sigFactory.newXMLSignature(si, ki);
    signature.sign(dsc);
    NodeList nl = doc.getElementsByTagName("Signature");
    if (nl.getLength() == 1) {
        if (signatureDoc != null && signatureDoc.getDocumentElement() != null) {
            Element rootEl = signatureDoc.getDocumentElement();
            rootEl.appendChild(signatureDoc.importNode(nl.item(0), true));
            write(rootEl, outputSignatureFile);
        } else {
            write(nl.item(0), outputSignatureFile);
        }
    }
}