Example usage for javax.xml.crypto.dsig XMLSignatureFactory getInstance

Introduction

In this page you can find the example usage for javax.xml.crypto.dsig XMLSignatureFactory getInstance.

Prototype

public static XMLSignatureFactory getInstance(String mechanismType, String provider)
        throws NoSuchProviderException 

Source Link

Document

Returns an XMLSignatureFactory that supports the requested XML processing mechanism and representation type (ex: "DOM"), as supplied by the specified provider.

Usage

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

@Test
public void testJsr105SignatureExternalXML() throws Exception {
    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);// w  ww .j  a  va  2s  .  co m
    Element dataElement = document.createElementNS("urn:test", "tns:data");
    dataElement.setAttributeNS(null, "Id", "id-1234");
    dataElement.setTextContent("data to be signed");
    rootElement.appendChild(dataElement);

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document.getDocumentElement());
    signContext.setURIDereferencer(new MyURIDereferencer());
    signContext.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    DigestMethod digestMethod = signatureFactory.newDigestMethod(DigestMethod.SHA1, null);

    List<Transform> transforms = new LinkedList<Transform>();
    Transform transform = signatureFactory.newTransform(CanonicalizationMethod.INCLUSIVE,
            (TransformParameterSpec) null);
    transforms.add(transform);
    Reference reference = signatureFactory.newReference("/helloworld.xml", digestMethod, transforms, null,
            null);

    DOMReference domReference = (DOMReference) reference;
    assertNull(domReference.getCalculatedDigestValue());
    assertNull(domReference.getDigestValue());

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod, signatureMethod,
            Collections.singletonList(reference));

    javax.xml.crypto.dsig.XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);

    DOMXMLSignature domXmlSignature = (DOMXMLSignature) xmlSignature;
    domXmlSignature.marshal(document.getDocumentElement(), "ds", (DOMCryptoContext) signContext);
    domReference.digest(signContext);
    // xmlSignature.sign(signContext);
    // LOG.debug("signed document: " + toString(document));

    Element nsElement = document.createElement("ns");
    nsElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:ds", Constants.SignatureSpecNS);
    Node digestValueNode = XPathAPI.selectSingleNode(document, "//ds:DigestValue", nsElement);
    assertNotNull(digestValueNode);
    String digestValueTextContent = digestValueNode.getTextContent();
    LOG.debug("digest value text content: " + digestValueTextContent);
    assertFalse(digestValueTextContent.isEmpty());
}

---

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

@Test
public void testJsr105SignatureExternalXMLWithDTD() throws Exception {
    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);/*from  w  ww  . j  a  v  a 2 s . c om*/
    Element dataElement = document.createElementNS("urn:test", "tns:data");
    dataElement.setAttributeNS(null, "Id", "id-1234");
    dataElement.setTextContent("data to be signed");
    rootElement.appendChild(dataElement);

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document.getDocumentElement());
    signContext.setURIDereferencer(new MyURIDereferencer());
    signContext.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    DigestMethod digestMethod = signatureFactory.newDigestMethod(DigestMethod.SHA1, null);

    List<Transform> transforms = new LinkedList<Transform>();
    Transform transform = signatureFactory.newTransform(CanonicalizationMethod.INCLUSIVE,
            (TransformParameterSpec) null);
    LOG.debug("transform type: " + transform.getClass().getName());
    transforms.add(transform);
    Reference reference = signatureFactory.newReference("/bookstore.xml", digestMethod, transforms, null, null);

    DOMReference domReference = (DOMReference) reference;
    assertNull(domReference.getCalculatedDigestValue());
    assertNull(domReference.getDigestValue());

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod, signatureMethod,
            Collections.singletonList(reference));

    javax.xml.crypto.dsig.XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);

    DOMXMLSignature domXmlSignature = (DOMXMLSignature) xmlSignature;
    domXmlSignature.marshal(document.getDocumentElement(), "ds", (DOMCryptoContext) signContext);
    domReference.digest(signContext);
    // xmlSignature.sign(signContext);
    // LOG.debug("signed document: " + toString(document));

    Element nsElement = document.createElement("ns");
    nsElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:ds", Constants.SignatureSpecNS);
    Node digestValueNode = XPathAPI.selectSingleNode(document, "//ds:DigestValue", nsElement);
    assertNotNull(digestValueNode);
    String digestValueTextContent = digestValueNode.getTextContent();
    LOG.debug("digest value text content: " + digestValueTextContent);
    assertFalse(digestValueTextContent.isEmpty());
}

---

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

@Test
public void testCoSignature() throws Exception {
    // setup/*from ww  w .ja  v  a 2  s .  c  om*/
    Document document = PkiTestUtils
            .loadDocument(CoSignatureFacetTest.class.getResourceAsStream("/helloworld.xml"));
    KeyPair keyPair = PkiTestUtils.generateKeyPair();

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document.getDocumentElement());
    signContext.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    CoSignatureFacet testedInstance = new CoSignatureFacet();
    List<Reference> references = new LinkedList<Reference>();
    testedInstance.preSign(signatureFactory, document, "foo-bar", null, references, null);

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod, signatureMethod, references);

    XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);

    // operate
    xmlSignature.sign(signContext);

    // verify
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    NodeList signatureNodeList = document.getElementsByTagNameNS(XMLSignature.XMLNS, "Signature");
    assertEquals(1, signatureNodeList.getLength());
    Node signatureNode = signatureNodeList.item(0);
    DOMValidateContext domValidateContext = new DOMValidateContext(keyPair.getPublic(), signatureNode);
    XMLSignature validationXmlSignature = signatureFactory.unmarshalXMLSignature(domValidateContext);
    boolean validity = validationXmlSignature.validate(domValidateContext);
    assertTrue(validity);

    document.getDocumentElement().getFirstChild().setNodeValue("test");
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    assertTrue(validationXmlSignature.validate(domValidateContext));
    // really have to re-load the XML signature object.
    validationXmlSignature = signatureFactory.unmarshalXMLSignature(domValidateContext);
    assertFalse(validationXmlSignature.validate(domValidateContext));
}

---

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

@Test
public void testCoSignatureUri() throws Exception {
    // setup/*from  w w  w.  j  ava 2s. c  om*/
    Document document = PkiTestUtils
            .loadDocument(CoSignatureFacetTest.class.getResourceAsStream("/helloworld.xml"));
    KeyPair keyPair = PkiTestUtils.generateKeyPair();

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document.getDocumentElement());
    signContext.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    CoSignatureFacet testedInstance = new CoSignatureFacet(DigestAlgo.SHA1, "ref-1234");
    List<Reference> references = new LinkedList<Reference>();
    testedInstance.preSign(signatureFactory, document, "foo-bar", null, references, null);

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod, signatureMethod, references);

    XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);

    // operate
    xmlSignature.sign(signContext);

    // verify
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    NodeList signatureNodeList = document.getElementsByTagNameNS(XMLSignature.XMLNS, "Signature");
    assertEquals(1, signatureNodeList.getLength());
    Node signatureNode = signatureNodeList.item(0);
    DOMValidateContext domValidateContext = new DOMValidateContext(keyPair.getPublic(), signatureNode);
    XMLSignature validationXmlSignature = signatureFactory.unmarshalXMLSignature(domValidateContext);
    boolean validity = validationXmlSignature.validate(domValidateContext);
    assertTrue(validity);

    document.getDocumentElement().getFirstChild().setNodeValue("test");
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    assertTrue(validationXmlSignature.validate(domValidateContext));
    // really have to re-load the XML signature object.
    validationXmlSignature = signatureFactory.unmarshalXMLSignature(domValidateContext);
    assertFalse(validationXmlSignature.validate(domValidateContext));
}

---

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

@Test
public void testMultipleCoSignatures() throws Exception {

    // setup//from   w w w.ja  va2s. c o m
    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");
    rootElement.appendChild(dataElement);

    // add alot of nodes to test performance
    // when using xpath v1 in the co signature facet the c14n became really slow
    for (int i = 0; i < 80000; i++) {
        Element fooElement = document.createElementNS("urn:test", "tns:foo");
        fooElement.setTextContent("bar");
        dataElement.appendChild(fooElement);
    }

    KeyPair keyPair1 = PkiTestUtils.generateKeyPair();
    KeyPair keyPair2 = PkiTestUtils.generateKeyPair();

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());
    List<Reference> references = new LinkedList<Reference>();

    CoSignatureFacet testedInstance = new CoSignatureFacet();
    testedInstance.preSign(signatureFactory, document, "foo-bar", null, references, null);

    // ds:SignedInfo
    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod, signatureMethod, references);

    XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);
    XMLSignature xmlSignature2 = signatureFactory.newXMLSignature(signedInfo, null);

    // sign context
    XMLSignContext signContext1 = new DOMSignContext(keyPair1.getPrivate(), document.getDocumentElement());
    signContext1.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    XMLSignContext signContext2 = new DOMSignContext(keyPair2.getPrivate(), document.getDocumentElement());
    signContext2.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    // operate
    xmlSignature.sign(signContext1);
    xmlSignature2.sign(signContext2);

    // verify
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    NodeList signatureNodeList = document.getElementsByTagNameNS(XMLSignature.XMLNS, "Signature");
    assertEquals(2, signatureNodeList.getLength());
    Node signature1Node = signatureNodeList.item(0);
    DOMValidateContext domValidateContext1 = new DOMValidateContext(keyPair1.getPublic(), signature1Node);
    XMLSignature validationXmlSignature1 = signatureFactory.unmarshalXMLSignature(domValidateContext1);
    boolean validity1 = validationXmlSignature1.validate(domValidateContext1);
    assertTrue(validity1);

    Node signature2Node = signatureNodeList.item(1);
    DOMValidateContext domValidateContext2 = new DOMValidateContext(keyPair2.getPublic(), signature2Node);
    XMLSignature validationXmlSignature2 = signatureFactory.unmarshalXMLSignature(domValidateContext2);
    boolean validity2 = validationXmlSignature2.validate(domValidateContext2);
    assertTrue(validity2);

    // cut out first signature should not break second one
    document.getDocumentElement().removeChild(signature1Node);
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    NodeList signatureNodeList2 = document.getElementsByTagNameNS(XMLSignature.XMLNS, "Signature");
    assertEquals(1, signatureNodeList2.getLength());

    Node signature3Node = signatureNodeList2.item(0);
    DOMValidateContext domValidateContext3 = new DOMValidateContext(keyPair2.getPublic(), signature3Node);
    XMLSignature validationXmlSignature3 = signatureFactory.unmarshalXMLSignature(domValidateContext3);
    boolean validity3 = validationXmlSignature3.validate(domValidateContext3);
    assertTrue(validity3);
}

---

From source file:test.unit.test.be.fedict.eid.applet.model.XmlSignatureServiceBeanTest.java

@Test
public void testJsr105ReferenceUri() throws Exception {
    String uri = FilenameUtils.getName(new File("foo bar.txt").toURI().toURL().getFile());

    KeyPair keyPair = generateKeyPair();

    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    Document document = documentBuilder.newDocument();

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document);

    byte[] externalDocument = "hello world".getBytes();
    MessageDigest messageDigest = MessageDigest.getInstance("SHA1");
    messageDigest.update(externalDocument);
    byte[] documentDigestValue = messageDigest.digest();

    DigestMethod digestMethod = signatureFactory.newDigestMethod(DigestMethod.SHA1, null);
    Reference reference = signatureFactory.newReference(uri, digestMethod, null, null, null,
            documentDigestValue);/*from  w  w w .  jav  a2 s. c  o  m*/

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    javax.xml.crypto.dsig.SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod,
            signatureMethod, Collections.singletonList(reference));

    javax.xml.crypto.dsig.XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);

    xmlSignature.sign(signContext);
}

---

From source file:test.unit.test.be.fedict.eid.applet.model.XmlSignatureServiceBeanTest.java

@Test
public void testJsr105Signature() throws Exception {
    KeyPair keyPair = generateKeyPair();
    DateTime notBefore = new DateTime();
    DateTime notAfter = notBefore.plusYears(1);
    X509Certificate certificate = generateCertificate(keyPair.getPublic(), "CN=Test", notBefore, notAfter, null,
            keyPair.getPrivate(), true, 0, null, new KeyUsage(KeyUsage.nonRepudiation));

    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    Document document = documentBuilder.newDocument();

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document);
    signContext.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    byte[] externalDocument = "hello world".getBytes();
    MessageDigest messageDigest = MessageDigest.getInstance("SHA1");
    messageDigest.update(externalDocument);
    byte[] documentDigestValue = messageDigest.digest();

    DigestMethod digestMethod = signatureFactory.newDigestMethod(DigestMethod.SHA1, null);
    Reference reference = signatureFactory.newReference("some-uri", digestMethod, null, null, null,
            documentDigestValue);/* w w w  . ja  v  a 2  s  .  co  m*/

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    javax.xml.crypto.dsig.SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod,
            signatureMethod, Collections.singletonList(reference));

    KeyInfoFactory keyInfoFactory = signatureFactory.getKeyInfoFactory();
    X509Data x509Data = keyInfoFactory.newX509Data(Collections.singletonList(certificate));
    KeyInfo keyInfo = keyInfoFactory.newKeyInfo(Collections.singletonList(x509Data));

    javax.xml.crypto.dsig.XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, keyInfo);
    DOMXMLSignature domXmlSignature = (DOMXMLSignature) xmlSignature;
    domXmlSignature.marshal(document, "ds", (DOMCryptoContext) signContext);

    DOMSignedInfo domSignedInfo = (DOMSignedInfo) signedInfo;
    ByteArrayOutputStream dataStream = new ByteArrayOutputStream();
    domSignedInfo.canonicalize(signContext, dataStream);
    byte[] octets = dataStream.toByteArray();

    MessageDigest jcaMessageDigest = MessageDigest.getInstance("SHA1");
    byte[] digestValue = jcaMessageDigest.digest(octets);
    byte[] digestInfoValue = ArrayUtils.addAll(SHA1_DIGEST_INFO_PREFIX, digestValue);

    Cipher cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding");
    cipher.init(Cipher.ENCRYPT_MODE, keyPair.getPrivate());
    byte[] signatureValue = cipher.doFinal(digestInfoValue);

    NodeList signatureValueNodeList = document.getElementsByTagNameNS(javax.xml.crypto.dsig.XMLSignature.XMLNS,
            "SignatureValue");
    assertEquals(1, signatureValueNodeList.getLength());
    Element signatureValueElement = (Element) signatureValueNodeList.item(0);
    signatureValueElement.setTextContent(Base64.encode(signatureValue));

    Source source = new DOMSource(document);
    StringWriter stringWriter = new StringWriter();
    Result result = new StreamResult(stringWriter);
    Transformer xformer = TransformerFactory.newInstance().newTransformer();
    xformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    xformer.transform(source, result);
    String signedDocumentStr = stringWriter.getBuffer().toString();
    LOG.debug("signed document: " + signedDocumentStr);

    File tmpFile = File.createTempFile("xml-signature-", ".xml");
    FileUtils.writeStringToFile(tmpFile, signedDocumentStr);

    StringReader stringReader = new StringReader(signedDocumentStr);
    InputSource inputSource = new InputSource(stringReader);
    Document signedDocument = documentBuilder.parse(inputSource);

    Element signatureElement = (Element) XPathAPI.selectSingleNode(signedDocument, "ds:Signature");
    assertNotNull(signatureElement);

    XMLSignature apacheXmlSignature = new XMLSignature(signatureElement, null);
    ResourceTestResolver resourceResolver = new ResourceTestResolver();
    resourceResolver.addResource("some-uri", "hello world".getBytes());
    apacheXmlSignature.addResourceResolver(resourceResolver);
    boolean signatureResult = apacheXmlSignature.checkSignatureValue(keyPair.getPublic());
    assertTrue(signatureResult);

    LOG.debug("file: " + tmpFile.getAbsolutePath());
}

---

• «
• 1
• 2
• 3
• »