private boolean equalsContent(List otherContent) {
if (content.size() != otherContent.size()) {
return false;
}
for (int i = 0, osize = otherContent.size(); i < osize; i++) {
XMLStructure oxs = (XMLStructure) otherContent.get(i);
XMLStructure xs = (XMLStructure) content.get(i);
if (oxs instanceof javax.xml.crypto.dom.DOMStructure) {
if (!(xs instanceof javax.xml.crypto.dom.DOMStructure)) {
return false;
}
Node onode = ((javax.xml.crypto.dom.DOMStructure) oxs).getNode();
Node node = ((javax.xml.crypto.dom.DOMStructure) xs).getNode();
if (!DOMUtils.nodesEqual(node, onode)) {
return false;
}
} else {
if (!(xs.equals(oxs))) {
return false;
}
}
}
return true;
}
public DOMReference(
String uri,
String type,
DigestMethod dm,
List appliedTransforms,
Data result,
List transforms,
String id,
byte[] digestValue) {
if (dm == null) {
throw new NullPointerException("DigestMethod must be non-null");
}
if (appliedTransforms == null || appliedTransforms.isEmpty()) {
this.appliedTransforms = Collections.EMPTY_LIST;
} else {
List transformsCopy = new ArrayList(appliedTransforms);
for (int i = 0, size = transformsCopy.size(); i < size; i++) {
if (!(transformsCopy.get(i) instanceof Transform)) {
throw new ClassCastException("appliedTransforms[" + i + "] is not a valid type");
}
}
this.appliedTransforms = Collections.unmodifiableList(transformsCopy);
}
if (transforms == null || transforms.isEmpty()) {
this.transforms = Collections.EMPTY_LIST;
} else {
List transformsCopy = new ArrayList(transforms);
for (int i = 0, size = transformsCopy.size(); i < size; i++) {
if (!(transformsCopy.get(i) instanceof Transform)) {
throw new ClassCastException("transforms[" + i + "] is not a valid type");
}
}
this.transforms = Collections.unmodifiableList(transformsCopy);
}
List all = new ArrayList(this.appliedTransforms);
all.addAll(this.transforms);
this.allTransforms = Collections.unmodifiableList(all);
this.digestMethod = dm;
this.uri = uri;
if ((uri != null) && (!uri.equals(""))) {
try {
new URI(uri);
} catch (URISyntaxException e) {
throw new IllegalArgumentException(e.getMessage());
}
}
this.type = type;
this.id = id;
if (digestValue != null) {
this.digestValue = (byte[]) digestValue.clone();
this.digested = true;
}
this.appliedTransformData = result;
}
public void marshal(Node parent, String dsPrefix, DOMCryptoContext context)
throws MarshalException {
Document ownerDoc = DOMUtils.getOwnerDocument(parent);
Element pdElem = DOMUtils.createElement(ownerDoc, "PGPData", XMLSignature.XMLNS, dsPrefix);
// create and append PGPKeyID element
if (keyId != null) {
Element keyIdElem =
DOMUtils.createElement(ownerDoc, "PGPKeyID", XMLSignature.XMLNS, dsPrefix);
keyIdElem.appendChild(ownerDoc.createTextNode(Base64.encode(keyId)));
pdElem.appendChild(keyIdElem);
}
// create and append PGPKeyPacket element
if (keyPacket != null) {
Element keyPktElem =
DOMUtils.createElement(ownerDoc, "PGPKeyPacket", XMLSignature.XMLNS, dsPrefix);
keyPktElem.appendChild(ownerDoc.createTextNode(Base64.encode(keyPacket)));
pdElem.appendChild(keyPktElem);
}
// create and append any elements
for (int i = 0, size = externalElements.size(); i < size; i++) {
DOMUtils.appendChild(
pdElem, ((javax.xml.crypto.dom.DOMStructure) externalElements.get(i)).getNode());
}
parent.appendChild(pdElem);
}
/**
* Creates a <code>DOMPGPData</code> containing the specified key id and optional key packet and
* list of external elements.
*
* @param keyId a PGP public key id as defined in section 11.2 of <a
* href="http://www.ietf.org/rfc/rfc2440.txt"/>RFC 2440</a>. The array is cloned to prevent
* subsequent modification.
* @param keyPacket a PGP Key Material Packet as defined in section 5.5 of <a
* href="http://www.ietf.org/rfc/rfc2440.txt"/>RFC 2440</a> (may be <code>null</code>). The
* array is cloned to prevent subsequent modification.
* @param other a list of {@link XMLStructure}s representing elements from an external namespace.
* The list is defensively copied to prevent subsequent modification. May be <code>null</code>
* or empty.
* @throws NullPointerException if <code>keyId</code> is <code>null</code>
* @throws IllegalArgumentException if the key id or packet is not in the correct format
* @throws ClassCastException if <code>other</code> contains any entries that are not of type
* {@link XMLStructure}
*/
public DOMPGPData(byte[] keyId, byte[] keyPacket, List other) {
if (keyId == null) {
throw new NullPointerException("keyId cannot be null");
}
// key ids must be 8 bytes
if (keyId.length != 8) {
throw new IllegalArgumentException("keyId must be 8 bytes long");
}
if (other == null || other.isEmpty()) {
this.externalElements = Collections.EMPTY_LIST;
} else {
List otherCopy = new ArrayList(other);
for (int i = 0, size = otherCopy.size(); i < size; i++) {
if (!(otherCopy.get(i) instanceof XMLStructure)) {
throw new ClassCastException("other[" + i + "] is not a valid PGPData type");
}
}
this.externalElements = Collections.unmodifiableList(otherCopy);
}
this.keyId = (byte[]) keyId.clone();
this.keyPacket = keyPacket == null ? null : (byte[]) keyPacket.clone();
if (keyPacket != null) {
checkKeyPacket(keyPacket);
}
}
public void marshal(Node parent, String dsPrefix, DOMCryptoContext context)
throws MarshalException {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Marshalling Reference");
}
Document ownerDoc = DOMUtils.getOwnerDocument(parent);
refElem = DOMUtils.createElement(ownerDoc, "Reference", XMLSignature.XMLNS, dsPrefix);
// set attributes
DOMUtils.setAttributeID(refElem, "Id", id);
DOMUtils.setAttribute(refElem, "URI", uri);
DOMUtils.setAttribute(refElem, "Type", type);
// create and append Transforms element
if (!transforms.isEmpty() || !appliedTransforms.isEmpty()) {
Element transformsElem =
DOMUtils.createElement(ownerDoc, "Transforms", XMLSignature.XMLNS, dsPrefix);
refElem.appendChild(transformsElem);
for (int i = 0, size = appliedTransforms.size(); i < size; i++) {
DOMStructure transform = (DOMStructure) appliedTransforms.get(i);
transform.marshal(transformsElem, dsPrefix, context);
}
for (int i = 0, size = transforms.size(); i < size; i++) {
DOMStructure transform = (DOMStructure) transforms.get(i);
transform.marshal(transformsElem, dsPrefix, context);
}
}
// create and append DigestMethod element
((DOMDigestMethod) digestMethod).marshal(refElem, dsPrefix, context);
// create and append DigestValue element
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Adding digestValueElem");
}
Element digestValueElem =
DOMUtils.createElement(ownerDoc, "DigestValue", XMLSignature.XMLNS, dsPrefix);
if (digestValue != null) {
digestValueElem.appendChild(ownerDoc.createTextNode(Base64.encode(digestValue)));
}
refElem.appendChild(digestValueElem);
parent.appendChild(refElem);
here = refElem.getAttributeNodeNS(null, "URI");
}
private static boolean paramsEqual(
XPathFilter2ParameterSpec spec1, XPathFilter2ParameterSpec spec2) {
List types = spec1.getXPathList();
List otypes = spec2.getXPathList();
int size = types.size();
if (size != otypes.size()) {
return false;
}
for (int i = 0; i < size; i++) {
XPathType type = (XPathType) types.get(i);
XPathType otype = (XPathType) otypes.get(i);
if (!type.getExpression().equals(otype.getExpression())
|| !type.getNamespaceMap().equals(otype.getNamespaceMap())
|| type.getFilter() != otype.getFilter()) {
return false;
}
}
return true;
}
/**
* Creates an <code>XMLObject</code> from the specified parameters.
*
* @param content a list of {@link XMLStructure}s. The list is defensively copied to protect
* against subsequent modification. May be <code>null</code> or empty.
* @param id the Id (may be <code>null</code>)
* @param mimeType the mime type (may be <code>null</code>)
* @param encoding the encoding (may be <code>null</code>)
* @return an <code>XMLObject</code>
* @throws ClassCastException if <code>content</code> contains any entries that are not of type
* {@link XMLStructure}
*/
public DOMXMLObject(List content, String id, String mimeType, String encoding) {
if (content == null || content.isEmpty()) {
this.content = Collections.EMPTY_LIST;
} else {
List contentCopy = new ArrayList(content);
for (int i = 0, size = contentCopy.size(); i < size; i++) {
if (!(contentCopy.get(i) instanceof XMLStructure)) {
throw new ClassCastException("content[" + i + "] is not a valid type");
}
}
this.content = Collections.unmodifiableList(contentCopy);
}
this.id = id;
this.mimeType = mimeType;
this.encoding = encoding;
}
/**
* Creates a <code>SignatureProperty</code> from the specified parameters.
*
* @param content a list of one or more {@link XMLStructure}s. The list is defensively copied to
* protect against subsequent modification.
* @param target the target URI
* @param id the Id (may be <code>null</code>)
* @return a <code>SignatureProperty</code>
* @throws ClassCastException if <code>content</code> contains any entries that are not of type
* {@link XMLStructure}
* @throws IllegalArgumentException if <code>content</code> is empty
* @throws NullPointerException if <code>content</code> or <code>target</code> is <code>null
* </code>
*/
public DOMSignatureProperty(List content, String target, String id) {
if (target == null) {
throw new NullPointerException("target cannot be null");
} else if (content == null) {
throw new NullPointerException("content cannot be null");
} else if (content.isEmpty()) {
throw new IllegalArgumentException("content cannot be empty");
} else {
List contentCopy = new ArrayList(content);
for (int i = 0, size = contentCopy.size(); i < size; i++) {
if (!(contentCopy.get(i) instanceof XMLStructure)) {
throw new ClassCastException("content[" + i + "] is not a valid type");
}
}
this.content = Collections.unmodifiableList(contentCopy);
}
this.target = target;
this.id = id;
}
public void marshal(Node parent, String dsPrefix, DOMCryptoContext context)
throws MarshalException {
Document ownerDoc = DOMUtils.getOwnerDocument(parent);
Element propElem =
DOMUtils.createElement(ownerDoc, "SignatureProperty", XMLSignature.XMLNS, dsPrefix);
// set attributes
DOMUtils.setAttributeID(propElem, "Id", id);
DOMUtils.setAttribute(propElem, "Target", target);
// create and append any elements and mixed content
for (int i = 0, size = content.size(); i < size; i++) {
javax.xml.crypto.dom.DOMStructure property =
(javax.xml.crypto.dom.DOMStructure) content.get(i);
DOMUtils.appendChild(propElem, property.getNode());
}
parent.appendChild(propElem);
}
public void marshal(Node parent, String dsPrefix, DOMCryptoContext context)
throws MarshalException {
Document ownerDoc = DOMUtils.getOwnerDocument(parent);
Element objElem = DOMUtils.createElement(ownerDoc, "Object", XMLSignature.XMLNS, dsPrefix);
// set attributes
DOMUtils.setAttributeID(objElem, "Id", id);
DOMUtils.setAttribute(objElem, "MimeType", mimeType);
DOMUtils.setAttribute(objElem, "Encoding", encoding);
// create and append any elements and mixed content, if necessary
for (int i = 0, size = content.size(); i < size; i++) {
XMLStructure object = (XMLStructure) content.get(i);
if (object instanceof DOMStructure) {
((DOMStructure) object).marshal(objElem, dsPrefix, context);
} else {
javax.xml.crypto.dom.DOMStructure domObject = (javax.xml.crypto.dom.DOMStructure) object;
DOMUtils.appendChild(objElem, domObject.getNode());
}
}
parent.appendChild(objElem);
}
private byte[] transform(Data dereferencedData, XMLCryptoContext context)
throws XMLSignatureException {
if (md == null) {
try {
md =
MessageDigest.getInstance(((DOMDigestMethod) digestMethod).getMessageDigestAlgorithm());
} catch (NoSuchAlgorithmException nsae) {
throw new XMLSignatureException(nsae);
}
}
md.reset();
DigesterOutputStream dos;
Boolean cache = (Boolean) context.getProperty("javax.xml.crypto.dsig.cacheReference");
if (cache != null && cache.booleanValue() == true) {
this.derefData = copyDerefData(dereferencedData);
dos = new DigesterOutputStream(md, true);
} else {
dos = new DigesterOutputStream(md);
}
OutputStream os = new UnsyncBufferedOutputStream(dos);
Data data = dereferencedData;
for (int i = 0, size = transforms.size(); i < size; i++) {
DOMTransform transform = (DOMTransform) transforms.get(i);
try {
if (i < size - 1) {
data = transform.transform(data, context);
} else {
data = transform.transform(data, context, os);
}
} catch (TransformException te) {
throw new XMLSignatureException(te);
}
}
try {
if (data != null) {
XMLSignatureInput xi;
if (data instanceof ApacheData) {
xi = ((ApacheData) data).getXMLSignatureInput();
} else if (data instanceof OctetStreamData) {
xi = new XMLSignatureInput(((OctetStreamData) data).getOctetStream());
} else if (data instanceof NodeSetData) {
TransformService spi =
TransformService.getInstance(CanonicalizationMethod.INCLUSIVE, "DOM");
data = spi.transform(data, context);
xi = new XMLSignatureInput(((OctetStreamData) data).getOctetStream());
} else {
throw new XMLSignatureException("unrecognized Data type");
}
xi.updateOutputStream(os);
}
os.flush();
if (cache != null && cache.booleanValue() == true) {
this.dis = dos.getInputStream();
}
return dos.getDigestValue();
} catch (Exception e) {
throw new XMLSignatureException(e);
}
}