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

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

All Implemented Interfaces:

SignatureConfig.SignatureConfigurable

Direct Known Subclasses:

EnvelopedSignatureFacet, KeyInfoSignatureFacet, Office2010SignatureFacet, OOXMLSignatureFacet, XAdESSignatureFacet, XAdESXLSignatureFacet

public abstract class SignatureFacet
extends java.lang.Object
implements SignatureConfig.SignatureConfigurable

JSR105 Signature Facet base class.

XML_NS

public static final java.lang.String XML_NS

See Also:

Constant Field Values

XML_DIGSIG_NS

public static final java.lang.String XML_DIGSIG_NS

See Also:

Constant Field Values

OO_DIGSIG_NS

public static final java.lang.String OO_DIGSIG_NS

See Also:

Constant Field Values

MS_DIGSIG_NS

public static final java.lang.String MS_DIGSIG_NS

See Also:

Constant Field Values

XADES_132_NS

public static final java.lang.String XADES_132_NS

See Also:

Constant Field Values

XADES_141_NS

public static final java.lang.String XADES_141_NS

See Also:

Constant Field Values

signatureConfig

protected SignatureConfig signatureConfig

SignatureFacet

public SignatureFacet()

setSignatureConfig

public void setSignatureConfig(SignatureConfig signatureConfig)

Specified by:

setSignatureConfig in interface SignatureConfig.SignatureConfigurable

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

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.

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

postSign

public void postSign(org.w3c.dom.Document document)
              throws javax.xml.crypto.MarshalException

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.

Parameters:

document - the signature document to be modified

Throws:

javax.xml.crypto.MarshalException

getSignatureFactory

protected javax.xml.crypto.dsig.XMLSignatureFactory getSignatureFactory()

newTransform

protected javax.xml.crypto.dsig.Transform newTransform(java.lang.String canonicalizationMethod)
                                                throws javax.xml.crypto.dsig.XMLSignatureException

Throws:

javax.xml.crypto.dsig.XMLSignatureException

newTransform

protected javax.xml.crypto.dsig.Transform newTransform(java.lang.String canonicalizationMethod,
                                                       javax.xml.crypto.dsig.spec.TransformParameterSpec paramSpec)
                                                throws javax.xml.crypto.dsig.XMLSignatureException

Throws:

javax.xml.crypto.dsig.XMLSignatureException

newReference

protected javax.xml.crypto.dsig.Reference newReference(java.lang.String uri,
                                                       java.util.List<javax.xml.crypto.dsig.Transform> transforms,
                                                       java.lang.String type,
                                                       java.lang.String id,
                                                       byte[] digestValue)
                                                throws javax.xml.crypto.dsig.XMLSignatureException

Throws:

javax.xml.crypto.dsig.XMLSignatureException

newReference

public static javax.xml.crypto.dsig.Reference newReference(java.lang.String uri,
                                                           java.util.List<javax.xml.crypto.dsig.Transform> transforms,
                                                           java.lang.String type,
                                                           java.lang.String id,
                                                           byte[] digestValue,
                                                           SignatureConfig signatureConfig)
                                                    throws javax.xml.crypto.dsig.XMLSignatureException

Throws:

javax.xml.crypto.dsig.XMLSignatureException

brokenJvmWorkaround

public static void brokenJvmWorkaround(javax.xml.crypto.dsig.Reference reference)