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package com.sun.xml.ws.security.opt.impl.dsig;
import com.sun.xml.ws.security.opt.api.SecurityElementWriter;
import com.sun.xml.ws.security.opt.api.SecurityHeaderElement;
import com.sun.xml.ws.security.opt.crypto.dsig.Reference;
import com.sun.xml.ws.security.opt.impl.util.NamespaceContextEx;
import com.sun.xml.wss.impl.c14n.AttributeNS;
import com.sun.xml.wss.impl.c14n.StAXEXC14nCanonicalizerImpl;
import org.apache.xml.security.utils.UnsyncBufferedOutputStream;
import com.sun.xml.ws.security.opt.crypto.dsig.internal.DigesterOutputStream;
import java.io.OutputStream;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import javax.xml.crypto.dsig.XMLSignatureException;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
/**
*
* @author K.Venugopal@sun.com
*/
public class EnvelopedSignedMessageHeader implements SecurityHeaderElement,SecurityElementWriter{
private Reference ref = null;
private SecurityHeaderElement she = null;
private StAXEXC14nCanonicalizerImpl stAXC14n = null;
private String id = "";
private NamespaceContextEx nsContext = null;
/** Creates a new instance of EnvelopedSignedMessageHeader */
public EnvelopedSignedMessageHeader(SecurityHeaderElement she,Reference ref,JAXBSignatureHeaderElement jse,NamespaceContextEx nsContext) {
this.she = she;
this.ref = ref;
//this.jse = jse;
this.nsContext = nsContext;
stAXC14n = new StAXEXC14nCanonicalizerImpl();
}
public boolean refersToSecHdrWithId(final String id) {
throw new UnsupportedOperationException();
}
public String getId() {
return id;
}
public void setId(final String id) {
}
public String getNamespaceURI() {
return she.getNamespaceURI();
}
public String getLocalPart() {
return she.getLocalPart();
}
public XMLStreamReader readHeader() throws XMLStreamException {
throw new UnsupportedOperationException();
}
public byte[] canonicalize(final String algorithm, final List<AttributeNS> namespaceDecls) {
throw new UnsupportedOperationException();
}
public boolean isCanonicalized() {
throw new UnsupportedOperationException();
}
/**
* writes the enveloped signed message header to an XMLStreamWriter
* @param streamWriter XMLStreamWriter
* @throws XMLStreamException
*/
public void writeTo(XMLStreamWriter streamWriter) throws XMLStreamException{
if(nsContext == null){
throw new XMLStreamException("NamespaceContext is null in writeTo method");
}
Iterator<NamespaceContextEx.Binding> itr = nsContext.iterator();
stAXC14n.reset();
while(itr.hasNext()){
final NamespaceContextEx.Binding nd = itr.next();
stAXC14n.writeNamespace(nd.getPrefix(),nd.getNamespaceURI());
}
DigesterOutputStream dos= null;
try{
dos = ref.getDigestOutputStream();
}catch(XMLSignatureException xse){
throw new XMLStreamException(xse);
}
OutputStream os = new UnsyncBufferedOutputStream(dos);
stAXC14n.setStream(os);
//EnvelopedTransformWriter etw = new EnvelopedTransformWriter(streamWriter,stAXC14n,ref,jse,dos);
((SecurityElementWriter)she).writeTo(streamWriter);
}
/**
*
* @param streamWriter XMLStreamWriter
* @param props HashMap
* @throws XMLStreamException
*/
public void writeTo(XMLStreamWriter streamWriter, HashMap props) throws XMLStreamException{
throw new UnsupportedOperationException("Not implemented yet");
}
/**
*
* @param os OutputStream
*/
public void writeTo(OutputStream os){
throw new UnsupportedOperationException("Not implemented yet");
}
}