Module jpms_dss_document

Package eu.europa.esig.dss.signature

Interface CounterSignatureService<CSP extends eu.europa.esig.dss.model.SerializableCounterSignatureParameters>

Type Parameters:

CSP - implementation of certain format signature parameters

All Superinterfaces:

Serializable

public interface CounterSignatureService<CSP extends eu.europa.esig.dss.model.SerializableCounterSignatureParameters>
extends Serializable

This interface CounterSignatureService provides operations for a counter-signature creation

Method Summary

Modifier and Type	Method	Description
eu.europa.esig.dss.model.DSSDocument	counterSignSignature(eu.europa.esig.dss.model.DSSDocument signatureDocument, CSP parameters, eu.europa.esig.dss.model.SignatureValue signatureValue)	Counter-signs the signatureDocument with the provided signatureValue.
eu.europa.esig.dss.model.ToBeSigned	getDataToBeCounterSigned(eu.europa.esig.dss.model.DSSDocument signatureDocument, CSP parameters)	Retrieves the bytes of the data that need to be counter-signed from signatureDocument.
void	setTspSource(eu.europa.esig.dss.spi.x509.tsp.TSPSource tspSource)	This setter allows to define the TSP (timestamp provider) source.

Method Details

getDataToBeCounterSigned

eu.europa.esig.dss.model.ToBeSigned getDataToBeCounterSigned(eu.europa.esig.dss.model.DSSDocument signatureDocument,
 CSP parameters)

Retrieves the bytes of the data that need to be counter-signed from signatureDocument. signatureDocument shall be a valid signature of the same type

Parameters:

signatureDocument - DSSDocument representing the original signature to be counter-signed

parameters - set of the driving signing parameters for a counter-signature

Returns:

ToBeSigned to be counter-signed byte array (signature value retrieved from the signatureDocument)

counterSignSignature

eu.europa.esig.dss.model.DSSDocument counterSignSignature(eu.europa.esig.dss.model.DSSDocument signatureDocument,
 CSP parameters,
 eu.europa.esig.dss.model.SignatureValue signatureValue)

Counter-signs the signatureDocument with the provided signatureValue.

Parameters:

signatureDocument - DSSDocument to be counter-signed

parameters - set of the driving signing parameters for a counter-signature

signatureValue - SignatureValue the signature value to incorporate

Returns:

DSSDocument the signature document enveloping a newly created counter-signature

setTspSource

void setTspSource(eu.europa.esig.dss.spi.x509.tsp.TSPSource tspSource)

This setter allows to define the TSP (timestamp provider) source.

Parameters:

tspSource - The time stamp source which is used when timestamping the signature.