org.apache.poi.poifs.crypt.dsig.facets
Class XAdESSignatureFacet

java.lang.Object
  org.apache.poi.poifs.crypt.dsig.facets.SignatureFacet
      org.apache.poi.poifs.crypt.dsig.facets.XAdESSignatureFacet

All Implemented Interfaces:

SignatureConfig.SignatureConfigurable

public class XAdESSignatureFacet
extends SignatureFacet

XAdES Signature Facet. Implements XAdES v1.4.1 which is compatible with XAdES v1.3.2. The implemented XAdES format is XAdES-BES/EPES. It's up to another part of the signature service to upgrade the XAdES-BES to a XAdES-X-L. This implementation has been tested against an implementation that participated multiple ETSI XAdES plugtests.

Author:

Frank Cornelis

See Also:

XAdES

XAdESSignatureFacet

public XAdESSignatureFacet()

preSign

public void preSign(org.w3c.dom.Document document,
                    java.util.List<javax.xml.crypto.dsig.Reference> references,
                    java.util.List<javax.xml.crypto.dsig.XMLObject> objects)
             throws javax.xml.crypto.dsig.XMLSignatureException

Description copied from class: 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.

Overrides:

preSign in class SignatureFacet

Parameters:

document - the signature document to be used for imports

references - list of reference definitions

objects - objects to be signed/included in the signature document

Throws:

javax.xml.crypto.dsig.XMLSignatureException

setDigestAlgAndValue

protected static void setDigestAlgAndValue(org.etsi.uri.x01903.v13.DigestAlgAndValueType digestAlgAndValue,
                                           byte[] data,
                                           HashAlgorithm digestAlgo)

Gives back the JAXB DigestAlgAndValue data structure.

Parameters:

digestAlgAndValue - the parent for the new digest element

data - the data to be digested

digestAlgo - the digest algorithm

setCertID

protected static void setCertID(org.etsi.uri.x01903.v13.CertIDType certId,
                                SignatureConfig signatureConfig,
                                boolean issuerNameNoReverseOrder,
                                java.security.cert.X509Certificate certificate)

Gives back the JAXB CertID data structure.

addMimeType

public void addMimeType(java.lang.String dsReferenceUri,
                        java.lang.String mimetype)

Adds a mime-type for the given ds:Reference (referred via its @URI). This information is added via the xades:DataObjectFormat element.

Parameters:

dsReferenceUri -

mimetype -

insertXChild

protected static void insertXChild(org.apache.xmlbeans.XmlObject root,
                                   org.apache.xmlbeans.XmlObject child)