be.fedict.eid.applet.service.signer.facets
Class CoSignatureFacet

java.lang.Object
  be.fedict.eid.applet.service.signer.facets.CoSignatureFacet

All Implemented Interfaces:

SignatureFacet

public class CoSignatureFacet
extends Object
implements SignatureFacet

Signature facet to create multiple independent signatures, a.k.a co-signatures.

Author:

Frank Cornelis

Constructor Summary

CoSignatureFacet()
Default constructor.

CoSignatureFacet(DigestAlgo digestAlgorithm)
Main constructor.

CoSignatureFacet(DigestAlgo digestAlgorithm, String dsReferenceId)
Main constructor.

Method Summary

void	postSign(Element signatureElement, List<X509Certificate> signingCertificateChain) This method is being invoked by the XML signature service engine during the post-sign phase.
void	preSign(XMLSignatureFactory signatureFactory, Document document, String signatureId, List<X509Certificate> signingCertificateChain, List<Reference> references, List<XMLObject> objects) This method is being invoked by the XML signature service engine during pre-sign phase.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CoSignatureFacet

public CoSignatureFacet()

Default constructor. Digest algorithm will be SHA-1.

CoSignatureFacet

public CoSignatureFacet(DigestAlgo digestAlgorithm)

Main constructor.

Parameters:

digestAlgorithm - the digest algorithm to be used within the ds:Reference element. Possible values: "SHA-1", "SHA-256, or "SHA-512".

CoSignatureFacet

public CoSignatureFacet(DigestAlgo digestAlgorithm,
                        String dsReferenceId)

Main constructor.

Parameters:

digestAlgorithm - the digest algorithm to be used within the ds:Reference element. Possible values: "SHA-1", "SHA-256, or "SHA-512".

dsReferenceId - the optional Id to be used on the ds:Reference element.

Method Detail

preSign

public void preSign(XMLSignatureFactory signatureFactory,
                    Document document,
                    String signatureId,
                    List<X509Certificate> signingCertificateChain,
                    List<Reference> references,
                    List<XMLObject> objects)
             throws NoSuchAlgorithmException,
                    InvalidAlgorithmParameterException

Description copied from interface: SignatureFacet

This method is being invoked by the XML signature service engine during pre-sign phase. Via this method a signature facet implementation can add signature facets to an XML signature.

Specified by:

preSign in interface SignatureFacet

signingCertificateChain - the optional signing certificate chain

Throws:

NoSuchAlgorithmException

InvalidAlgorithmParameterException

postSign

public void postSign(Element signatureElement,
                     List<X509Certificate> signingCertificateChain)

Description copied from interface: SignatureFacet

This method is being invoked by the XML signature service engine during the post-sign phase. Via this method a signature facet can extend the XML signatures with for example key information.

Specified by:

postSign in interface SignatureFacet