Java TransformParameterSpec类代码示例

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
@Override
public Output get(Input input) throws Exception {

    Transform transform = input.getSignatureFactory().newTransform(CanonicalizationMethod.INCLUSIVE, (TransformParameterSpec) null);
    Reference ref = input.getSignatureFactory().newReference("#propertiesObject",
            input.getSignatureFactory().newDigestMethod(input.getContentDigestAlgorithm(), null), Collections.singletonList(transform),
            null, null);

    String doc2 = "<ts:timestamp xmlns:ts=\"http:/timestamp\">" + System.currentTimeMillis() + "</ts:timestamp>";
    InputStream is = new ByteArrayInputStream(doc2.getBytes("UTF-8"));
    Document doc = XmlSignatureHelper.newDocumentBuilder(Boolean.TRUE).parse(is);
    DOMStructure structure = new DOMStructure(doc.getDocumentElement());

    SignatureProperty prop = input.getSignatureFactory().newSignatureProperty(Collections.singletonList(structure),
            input.getSignatureId(), "property");
    SignatureProperties properties = input.getSignatureFactory().newSignatureProperties(Collections.singletonList(prop), "properties");
    XMLObject propertiesObject = input.getSignatureFactory().newXMLObject(Collections.singletonList(properties), "propertiesObject",
            null, null);

    XmlSignatureProperties.Output result = new Output();
    result.setReferences(Collections.singletonList(ref));
    result.setObjects(Collections.singletonList(propertiesObject));

    return result;
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
public <T extends Node> T sign(T node) {
	checkNotNull(node);
	checkArgument(node instanceof Document || node instanceof Element);
	try {
		Element element = node instanceof Document ? ((Document) node).getDocumentElement() : (Element) node;
		DOMSignContext dsc = new DOMSignContext(privateKey, element);
		XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM");

		List<Transform> transformList = new LinkedList<>();
		transformList.add(signatureFactory.newTransform(Transform.ENVELOPED, (TransformParameterSpec) null));
		transformList.add(signatureFactory.newTransform(C14N_TRANSFORM_METHOD, (TransformParameterSpec) null));

		Node child = findFirstElementChild(element);
		((Element) child).setIdAttribute("Id", true);

		String id = child.getAttributes().getNamedItem("Id").getNodeValue();
		String uri = String.format("#%s", id);
		Reference reference = signatureFactory.newReference(uri,
				signatureFactory.newDigestMethod(DigestMethod.SHA1, null), transformList, null, null);

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

		KeyInfoFactory kif = signatureFactory.getKeyInfoFactory();
		X509Data x509Data = kif.newX509Data(Collections.singletonList(certificateChain[0]));
		KeyInfo keyInfo = kif.newKeyInfo(Collections.singletonList(x509Data));

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

		xmlSignature.sign(dsc);

		return node;
	}
	catch (Exception ex) {
		throw new IllegalArgumentException("Erro ao assinar XML.", ex);
	}
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
public XmlSignatureHandler() throws NoSuchAlgorithmException,
		InvalidAlgorithmParameterException {
	this.builderFactory = DocumentBuilderFactory.newInstance();
	this.builderFactory.setNamespaceAware(true);
	this.transformerFactory = TransformerFactory.newInstance();
	this.signatureFactory = XMLSignatureFactory.getInstance("DOM");
	this.digestMethod = signatureFactory.newDigestMethod(DigestMethod.SHA1, null);
	this.transformList = new ArrayList<Transform>(2);

	this.transformList.add(
			signatureFactory.newTransform(
					Transform.ENVELOPED,
					(TransformParameterSpec) null));

	this.transformList.add(
			signatureFactory.newTransform(
					"http://www.w3.org/TR/2001/REC-xml-c14n-20010315",
					(TransformParameterSpec) null));

	this.canonicalizationMethod = this.signatureFactory.newCanonicalizationMethod(
			CanonicalizationMethod.INCLUSIVE,
			(C14NMethodParameterSpec) null);

	this.signatureMethod = this.signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
	this.keyInfoFactory = this.signatureFactory.getKeyInfoFactory();

}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
/**
 * Sign SAML element.
 *
 * @param element the element
 * @param privKey the priv key
 * @param pubKey  the pub key
 * @return the element
 */
private static org.jdom.Element signSamlElement(final org.jdom.Element element, final PrivateKey privKey, final PublicKey pubKey) {
    try {
        final String providerName = System.getProperty("jsr105Provider", SIGNATURE_FACTORY_PROVIDER_CLASS);

        final XMLSignatureFactory sigFactory = XMLSignatureFactory
                .getInstance("DOM", (Provider) Class.forName(providerName).newInstance());

        final List<Transform> envelopedTransform = Collections.singletonList(sigFactory.newTransform(Transform.ENVELOPED,
                (TransformParameterSpec) null));

        final Reference ref = sigFactory.newReference(StringUtils.EMPTY, sigFactory
                .newDigestMethod(DigestMethod.SHA1, null), envelopedTransform, null, null);

        // Create the SignatureMethod based on the type of key
        final SignatureMethod signatureMethod;
        final String algorithm = pubKey.getAlgorithm();
        switch (algorithm) {
            case "DSA":
                signatureMethod = sigFactory.newSignatureMethod(SignatureMethod.DSA_SHA1, null);
                break;
            case "RSA":
                signatureMethod = sigFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
                break;
            default:
                throw new RuntimeException("Error signing SAML element: Unsupported type of key");
        }

        final CanonicalizationMethod canonicalizationMethod = sigFactory
                .newCanonicalizationMethod(
                        CanonicalizationMethod.INCLUSIVE_WITH_COMMENTS,
                        (C14NMethodParameterSpec) null);

        // Create the SignedInfo
        final SignedInfo signedInfo = sigFactory.newSignedInfo(
                canonicalizationMethod, signatureMethod, Collections.singletonList(ref));

        // Create a KeyValue containing the DSA or RSA PublicKey
        final KeyInfoFactory keyInfoFactory = sigFactory.getKeyInfoFactory();
        final KeyValue keyValuePair = keyInfoFactory.newKeyValue(pubKey);

        // Create a KeyInfo and add the KeyValue to it
        final KeyInfo keyInfo = keyInfoFactory.newKeyInfo(Collections.singletonList(keyValuePair));
        // Convert the JDOM document to w3c (Java XML signature API requires w3c representation)
        final Element w3cElement = toDom(element);

        // Create a DOMSignContext and specify the DSA/RSA PrivateKey and
        // location of the resulting XMLSignature's parent element
        final DOMSignContext dsc = new DOMSignContext(privKey, w3cElement);

        final Node xmlSigInsertionPoint = getXmlSignatureInsertLocation(w3cElement);
        dsc.setNextSibling(xmlSigInsertionPoint);

        // Marshal, generate (and sign) the enveloped signature
        final XMLSignature signature = sigFactory.newXMLSignature(signedInfo, keyInfo);
        signature.sign(dsc);

        return toJdom(w3cElement);

    } catch (final Exception e) {
        throw new RuntimeException("Error signing SAML element: " + e.getMessage(), e);
    }
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
public RequestSigner ( final Configuration configuration ) throws Exception
{
    this.fac = XMLSignatureFactory.getInstance ( "DOM" );
    this.md = this.fac.newDigestMethod ( configuration.getDigestMethod (), null );
    this.kif = this.fac.getKeyInfoFactory ();

    this.t = this.fac.newTransform ( Transform.ENVELOPED, (TransformParameterSpec)null );
    this.ref = this.fac.newReference ( "", this.md, Collections.singletonList ( this.t ), null, null );
    this.cm = this.fac.newCanonicalizationMethod ( CanonicalizationMethod.INCLUSIVE, (C14NMethodParameterSpec)null );
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
public Document sign(FileInputStream fileStream, KeyPair keyPair)
        throws ParserConfigurationException, SAXException, IOException,
        NoSuchAlgorithmException, InvalidAlgorithmParameterException,
        KeyException, MarshalException, XMLSignatureException {

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);

    DocumentBuilder builder = factory.newDocumentBuilder();
    Document document = builder.parse(fileStream);

    DOMSignContext signContext = new DOMSignContext(keyPair.getPrivate(),
            document.getDocumentElement());
    XMLSignatureFactory signFactory = XMLSignatureFactory
            .getInstance("DOM");
    Reference ref = signFactory.newReference("", signFactory
            .newDigestMethod(digestMethod, null), Collections
            .singletonList(signFactory.newTransform(Transform.ENVELOPED,
                    (TransformParameterSpec) null)), null, null);
    SignedInfo si = signFactory.newSignedInfo(signFactory
            .newCanonicalizationMethod(
                    CanonicalizationMethod.INCLUSIVE_WITH_COMMENTS,
                    (C14NMethodParameterSpec) null), signFactory
            .newSignatureMethod(signatureMethod, null), Collections
            .singletonList(ref));

    KeyInfoFactory kif = signFactory.getKeyInfoFactory();
    KeyValue kv = kif.newKeyValue(keyPair.getPublic());
    KeyInfo ki = kif.newKeyInfo(Collections.singletonList(kv));

    XMLSignature signature = signFactory.newXMLSignature(si, ki);
    signature.sign(signContext);

    return document;
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
public void init(TransformParameterSpec params)
    throws InvalidAlgorithmParameterException
{
    if (params == null) {
        throw new InvalidAlgorithmParameterException("params are required");
    } else if (!(params instanceof XPathFilterParameterSpec)) {
        throw new InvalidAlgorithmParameterException
            ("params must be of type XPathFilterParameterSpec");
    }
    this.params = params;
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
public void init(TransformParameterSpec params)
    throws InvalidAlgorithmParameterException
{
    if (params != null) {
        if (!(params instanceof ExcC14NParameterSpec)) {
            throw new InvalidAlgorithmParameterException
                ("params must be of type ExcC14NParameterSpec");
        }
        this.params = (C14NMethodParameterSpec)params;
    }
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
public void init(TransformParameterSpec params)
    throws InvalidAlgorithmParameterException
{
    if (params == null) {
        throw new InvalidAlgorithmParameterException("params are required");
    } else if (!(params instanceof XPathFilter2ParameterSpec)) {
        throw new InvalidAlgorithmParameterException
            ("params must be of type XPathFilter2ParameterSpec");
    }
    this.params = params;
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
public void init(TransformParameterSpec params)
    throws InvalidAlgorithmParameterException {
    if (params == null) {
        throw new InvalidAlgorithmParameterException("params are required");
    }
    if (!(params instanceof XSLTTransformParameterSpec)) {
        throw new InvalidAlgorithmParameterException("unrecognized params");
    }
    this.params = params;
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
public void init(TransformParameterSpec params)
    throws InvalidAlgorithmParameterException {
    if (params != null) {
        throw new InvalidAlgorithmParameterException("no parameters " +
            "should be specified for Canonical XML C14N algorithm");
    }
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
public void init(TransformParameterSpec params)
    throws InvalidAlgorithmParameterException {
    if (params != null) {
        throw new InvalidAlgorithmParameterException("no parameters " +
            "should be specified for Canonical XML 1.1 algorithm");
    }
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
@Override
public void init(TransformParameterSpec params)
    throws InvalidAlgorithmParameterException
{
    if (params == null) {
        throw new InvalidAlgorithmParameterException("params are required");
    } else if (!(params instanceof XPathFilterParameterSpec)) {
        throw new InvalidAlgorithmParameterException
            ("params must be of type XPathFilterParameterSpec");
    }
    this.params = params;
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
@Override
public void init(TransformParameterSpec params)
    throws InvalidAlgorithmParameterException
{
    if (params != null) {
        if (!(params instanceof ExcC14NParameterSpec)) {
            throw new InvalidAlgorithmParameterException
                ("params must be of type ExcC14NParameterSpec");
        }
        this.params = (C14NMethodParameterSpec)params;
    }
}
 

import javax.xml.crypto.dsig.spec.TransformParameterSpec; //导入依赖的package包/类
@Override
public void init(TransformParameterSpec params)
    throws InvalidAlgorithmParameterException
{
    if (params == null) {
        throw new InvalidAlgorithmParameterException("params are required");
    } else if (!(params instanceof XPathFilter2ParameterSpec)) {
        throw new InvalidAlgorithmParameterException
            ("params must be of type XPathFilter2ParameterSpec");
    }
    this.params = params;
}