Example usage for javax.xml.crypto OctetStreamData OctetStreamData

Introduction

In this page you can find the example usage for javax.xml.crypto OctetStreamData OctetStreamData.

Prototype

public OctetStreamData(InputStream octetStream) 

Source Link

Document

Creates a new OctetStreamData.

Usage

From source file:no.difi.sdp.client.asice.signature.CreateSignatureTest.java

private boolean verify_signature(final Signature signature2) {
    try {/*from  www  . j  a  v a2  s  . c o  m*/
        signature2.getBytes();
        DocumentBuilderFactory fac = DocumentBuilderFactory.newInstance();
        fac.setNamespaceAware(true);
        DocumentBuilder builder = fac.newDocumentBuilder();
        final Document doc = builder.parse(new ByteArrayInputStream(signature2.getBytes()));
        //System.err.println(new String(signature2.getBytes()));
        NodeList nl = doc.getElementsByTagNameNS(XMLSignature.XMLNS, "Signature");
        DOMValidateContext valContext = new DOMValidateContext(
                noekkelpar.getSertifikat().getX509Certificate().getPublicKey(), nl.item(0));
        valContext.setURIDereferencer(new URIDereferencer() {
            @Override
            public Data dereference(final URIReference uriReference, final XMLCryptoContext context)
                    throws URIReferenceException {
                //System.out.println("$$$$ " + uriReference.getURI());
                for (AsicEAttachable file : files) {
                    if (file.getFileName().equals(uriReference.getURI().toString())) {
                        return new OctetStreamData(new ByteArrayInputStream(file.getBytes()));
                    }
                }
                uriReference.getURI().toString().replace("#", "");
                Node element = doc.getElementsByTagName("SignedProperties").item(0);
                return new DOMSubTreeData(element, false);

            }
        });
        XMLSignatureFactory fact = XMLSignatureFactory.getInstance("DOM");
        XMLSignature signature = fact.unmarshalXMLSignature(valContext);
        boolean coreValidity = signature.validate(valContext);
        if (coreValidity == false) {
            System.err.println("Signature failed core validation");
            boolean sv = signature.getSignatureValue().validate(valContext);
            System.out.println("signature validation status: " + sv);
            if (sv == false) {
                // Check the validation status of each Reference.
                Iterator i = signature.getSignedInfo().getReferences().iterator();
                for (int j = 0; i.hasNext(); j++) {
                    boolean refValid = ((javax.xml.crypto.dsig.Reference) i.next()).validate(valContext);
                    System.out.println("ref[" + j + "] validity status: " + refValid);
                }
            }
        }
        return coreValidity;
    } catch (Exception ex) {
        ex.printStackTrace(System.err);
        return false;
    }
}

---

From source file:be.fedict.eid.applet.service.signer.ooxml.RelationshipTransformService.java

private OctetStreamData toOctetStreamData(Node node) throws TransformerException {
    Source source = new DOMSource(node);
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    Result result = new StreamResult(outputStream);
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    transformer.transform(source, result);
    LOG.debug("result: " + new String(outputStream.toByteArray()));
    return new OctetStreamData(new ByteArrayInputStream(outputStream.toByteArray()));
}

---

From source file:org.apache.jcp.xml.dsig.internal.dom.ApacheCanonicalizer.java

public Data canonicalize(Data data, XMLCryptoContext xc, OutputStream os) throws TransformException {
    if (apacheCanonicalizer == null) {
        try {/*from  w w  w.java2  s.  c om*/
            apacheCanonicalizer = Canonicalizer.getInstance(getAlgorithm());
            if (log.isDebugEnabled()) {
                log.debug("Created canonicalizer for algorithm: " + getAlgorithm());
            }
        } catch (InvalidCanonicalizerException ice) {
            throw new TransformException(
                    "Couldn't find Canonicalizer for: " + getAlgorithm() + ": " + ice.getMessage(), ice);
        }
    }

    if (os != null) {
        apacheCanonicalizer.setWriter(os);
    } else {
        apacheCanonicalizer.setWriter(new ByteArrayOutputStream());
    }

    try {
        Set<Node> nodeSet = null;
        if (data instanceof ApacheData) {
            XMLSignatureInput in = ((ApacheData) data).getXMLSignatureInput();
            if (in.isElement()) {
                if (inclusiveNamespaces != null) {
                    return new OctetStreamData(new ByteArrayInputStream(
                            apacheCanonicalizer.canonicalizeSubtree(in.getSubNode(), inclusiveNamespaces)));
                } else {
                    return new OctetStreamData(
                            new ByteArrayInputStream(apacheCanonicalizer.canonicalizeSubtree(in.getSubNode())));
                }
            } else if (in.isNodeSet()) {
                nodeSet = in.getNodeSet();
            } else {
                return new OctetStreamData(new ByteArrayInputStream(
                        apacheCanonicalizer.canonicalize(Utils.readBytesFromStream(in.getOctetStream()))));
            }
        } else if (data instanceof DOMSubTreeData) {
            DOMSubTreeData subTree = (DOMSubTreeData) data;
            if (inclusiveNamespaces != null) {
                return new OctetStreamData(new ByteArrayInputStream(
                        apacheCanonicalizer.canonicalizeSubtree(subTree.getRoot(), inclusiveNamespaces)));
            } else {
                return new OctetStreamData(
                        new ByteArrayInputStream(apacheCanonicalizer.canonicalizeSubtree(subTree.getRoot())));
            }
        } else if (data instanceof NodeSetData) {
            NodeSetData nsd = (NodeSetData) data;
            // convert Iterator to Set
            @SuppressWarnings("unchecked")
            Set<Node> ns = Utils.toNodeSet(nsd.iterator());
            nodeSet = ns;
            if (log.isDebugEnabled()) {
                log.debug("Canonicalizing " + nodeSet.size() + " nodes");
            }
        } else {
            return new OctetStreamData(new ByteArrayInputStream(apacheCanonicalizer
                    .canonicalize(Utils.readBytesFromStream(((OctetStreamData) data).getOctetStream()))));
        }
        if (inclusiveNamespaces != null) {
            return new OctetStreamData(new ByteArrayInputStream(
                    apacheCanonicalizer.canonicalizeXPathNodeSet(nodeSet, inclusiveNamespaces)));
        } else {
            return new OctetStreamData(
                    new ByteArrayInputStream(apacheCanonicalizer.canonicalizeXPathNodeSet(nodeSet)));
        }
    } catch (Exception e) {
        throw new TransformException(e);
    }
}

---

From source file:org.jcp.xml.dsig.internal.dom.ApacheCanonicalizer.java

public Data canonicalize(Data data, XMLCryptoContext xc, OutputStream os) throws TransformException {
    if (apacheCanonicalizer == null) {
        try {//from   w  w  w .ja v a  2  s .c o  m
            apacheCanonicalizer = Canonicalizer.getInstance(getAlgorithm());
            if (log.isDebugEnabled()) {
                log.debug("Created canonicalizer for algorithm: " + getAlgorithm());
            }
        } catch (InvalidCanonicalizerException ice) {
            throw new TransformException(
                    "Couldn't find Canonicalizer for: " + getAlgorithm() + ": " + ice.getMessage(), ice);
        }
    }

    if (os != null) {
        apacheCanonicalizer.setWriter(os);
    } else {
        apacheCanonicalizer.setWriter(new ByteArrayOutputStream());
    }

    try {
        Set<Node> nodeSet = null;
        if (data instanceof ApacheData) {
            XMLSignatureInput in = ((ApacheData) data).getXMLSignatureInput();
            if (in.isElement()) {
                if (inclusiveNamespaces != null) {
                    return new OctetStreamData(new ByteArrayInputStream(
                            apacheCanonicalizer.canonicalizeSubtree(in.getSubNode(), inclusiveNamespaces)));
                } else {
                    return new OctetStreamData(
                            new ByteArrayInputStream(apacheCanonicalizer.canonicalizeSubtree(in.getSubNode())));
                }
            } else if (in.isNodeSet()) {
                nodeSet = in.getNodeSet();
            } else {
                return new OctetStreamData(new ByteArrayInputStream(
                        apacheCanonicalizer.canonicalize(Utils.readBytesFromStream(in.getOctetStream()))));
            }
        } else if (data instanceof DOMSubTreeData) {
            DOMSubTreeData subTree = (DOMSubTreeData) data;
            if (inclusiveNamespaces != null) {
                return new OctetStreamData(new ByteArrayInputStream(
                        apacheCanonicalizer.canonicalizeSubtree(subTree.getRoot(), inclusiveNamespaces)));
            } else {
                return new OctetStreamData(
                        new ByteArrayInputStream(apacheCanonicalizer.canonicalizeSubtree(subTree.getRoot())));
            }
        } else if (data instanceof NodeSetData) {
            NodeSetData nsd = (NodeSetData) data;
            // convert Iterator to Set
            nodeSet = Utils.toNodeSet(nsd.iterator());
            if (log.isDebugEnabled()) {
                log.debug("Canonicalizing " + nodeSet.size() + " nodes");
            }
        } else {
            return new OctetStreamData(new ByteArrayInputStream(apacheCanonicalizer
                    .canonicalize(Utils.readBytesFromStream(((OctetStreamData) data).getOctetStream()))));
        }
        if (inclusiveNamespaces != null) {
            return new OctetStreamData(new ByteArrayInputStream(
                    apacheCanonicalizer.canonicalizeXPathNodeSet(nodeSet, inclusiveNamespaces)));
        } else {
            return new OctetStreamData(
                    new ByteArrayInputStream(apacheCanonicalizer.canonicalizeXPathNodeSet(nodeSet)));
        }
    } catch (Exception e) {
        throw new TransformException(e);
    }
}

---