Package eu.europa.esig.dss.xades.signature

Class CounterSignatureBuilder

java.lang.Object

eu.europa.esig.dss.xades.signature.XAdESBuilder

eu.europa.esig.dss.xades.signature.ExtensionBuilder

eu.europa.esig.dss.xades.signature.CounterSignatureBuilder

public class CounterSignatureBuilder
extends ExtensionBuilder

The XAdES CounterSignatureBuilder used to create a counter signature signing a SignatureValue of a parent signature

Field Summary

Fields inherited from class eu.europa.esig.dss.xades.signature.ExtensionBuilder

currentSignatureDom, documentValidator, qualifyingPropertiesDom, unsignedPropertiesDom, unsignedSignaturePropertiesDom, xadesSignature

Fields inherited from class eu.europa.esig.dss.xades.signature.XAdESBuilder

certificateVerifier, documentDom, params, REFERENCED_DATA, TARGET, URI, xadesPaths

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CounterSignatureBuilder(CertificateVerifier certificateVerifier)	Default constructor

Method Summary

Modifier and Type	Method	Description
DSSReference	buildCounterSignatureDSSReference(DSSDocument signatureDocument, XAdESCounterSignatureParameters parameters)	The method builds a DSSReference for a SignatureValue to counter sign
DSSDocument	buildEmbeddedCounterSignature(DSSDocument signatureDocument, DSSDocument counterSignature, XAdESCounterSignatureParameters parameters)	Embeds and returns the embedded counter signature into the UnsignedProperties of original XAdES signature
DSSDocument	getCanonicalizedSignatureValue(DSSDocument signatureDocument, XAdESCounterSignatureParameters parameters)	Extract a canonicalized SignatureValue element from the provided XAdES signature

Methods inherited from class eu.europa.esig.dss.xades.signature.ExtensionBuilder

alignNodes, assertSignatureValid, ensureSignedDataObjectProperties, ensureUnsignedProperties, ensureUnsignedSignatureProperties, getXadesNamespace, getXmldsigNamespace, indentIfPrettyPrint, initializeSignatureBuilder, removeNode, removeNodes

Methods inherited from class eu.europa.esig.dss.xades.signature.XAdESBuilder

createXmlDocument, getCurrentXAdESElements, getCurrentXAdESPaths, getReferenceDigestAlgorithmOrDefault, getXades141Namespace, incorporateCert, incorporateCertDigest, incorporateDigestMethod, incorporateDigestValue, incorporateDigestValue, incorporateIssuerV1, incorporateIssuerV2, incorporateSPDocSpecification

Methods inherited from class java.lang.Object

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

Constructor Details

CounterSignatureBuilder

protected CounterSignatureBuilder(CertificateVerifier certificateVerifier)

Default constructor

Parameters:

certificateVerifier - CertificateVerifier

Method Details

getCanonicalizedSignatureValue

public DSSDocument getCanonicalizedSignatureValue(DSSDocument signatureDocument,
 XAdESCounterSignatureParameters parameters)

Extract a canonicalized SignatureValue element from the provided XAdES signature

Parameters:

signatureDocument - DSSDocument to be counter-signed

parameters - XAdESCounterSignatureParameters

Returns:

DSSDocument extracted and canonicalized SignatureValue

buildCounterSignatureDSSReference

public DSSReference buildCounterSignatureDSSReference(DSSDocument signatureDocument,
 XAdESCounterSignatureParameters parameters)

The method builds a DSSReference for a SignatureValue to counter sign

Parameters:

signatureDocument - DSSDocument document containing a signature being counter signed

parameters - XAdESCounterSignatureParameters

Returns:

DSSReference for incorporation into a counter signature

buildEmbeddedCounterSignature

public DSSDocument buildEmbeddedCounterSignature(DSSDocument signatureDocument,
 DSSDocument counterSignature,
 XAdESCounterSignatureParameters parameters)

Embeds and returns the embedded counter signature into the UnsignedProperties of original XAdES signature

Parameters:

signatureDocument - DSSDocument the original document containing the signature to be counter signed

counterSignature - DSSDocument the counter signature

parameters - XAdESCounterSignatureParameters

Returns:

DSSDocument original signature enveloping the counterSignature into the UnsignedProperties