Class CounterSignature

java.lang.Object

br.ufsc.labsec.parser.xades.XadesSignature

br.ufsc.labsec.parser.xades.attributes.unsigned.CounterSignature

All Implemented Interfaces:

SignatureObject, SignatureAttribute<Element>, Signature<Element>, SignatureVisitable, GenericXadesSignature

public class CounterSignature
extends XadesSignature
implements SignatureAttribute<Element>

Representa uma contra assinatura no formato XAdES. Esquema do atributo CounterSignature retirado do ETSI TS 101 903: <xsd:element name="CounterSignature" type="CounterSignatureType"/> <xsd:complexType name="CounterSignatureType"> <xsd:sequence> <xsd:element ref="ds:Signature"/> </xsd:sequence> </xsd:complexType>

Field Summary

Fields

Modifier and Type	Field	Description
protected XadesSignature	counterSignature
static final String	IDENTIFIER
AttributeValueReport	valueReport

Fields inherited from class XadesSignature

ATTR_AUTHORITIES_CERT_VALUES, ATTRIBUTE_CERTIFICATE_REFS, ATTRIBUTE_CERTIFICATE_REFSV2, ATTRIBUTE_REVOCATION_REFS, ATTRIBUTE_REVOCATION_VALUES, CERTIFICATE_VALUES, COLON, COMPLETE_CERTIFICATE_REFS, COMPLETE_CERTIFICATE_REFSV2, COMPLETE_REVOCATION_REFS, COUNTER_SIGNATURE, DOM, ID, KEY_INFO, OBJECT, QUALIFYING_PROPERTIES, REFERENCE, REVOCATION_VALUES, SIG_POLICY_QUALIFIERS, SIGNATURE, SIGNATURE_POLICY_IDENTIFIER, SIGNATURE_TIME_STAMP, SIGNATURE_VALUE, signatureElement, SIGNED_DATA_OBJECT_PROPERTIES, SIGNED_INFO, SIGNED_PROPERTIES, SIGNED_SIGNATURE_PROPERTIES, SIGNING_CERTIFICATE, SPURI, timeReference, TYPE, UNSIGNED_DATA_OBJECT_PROPERTIES, UNSIGNED_PROPERTIES, UNSIGNED_SIGNATURE_PROPERTIES, XADES_ARCHIVE_TIME_STAMP, XADES_COUNTER_SIGNATURE, xml

Constructor Summary

Constructors

Constructor	Description
CounterSignature(Document xml, Element signature)	Constrói uma contra assinatura XAdES a partir da representação DOM do documento XML assinado, e do elemento que representa a contra assinatura no documento.
CounterSignature(Document xml, Element signature, XadesSignatureContainer xadesSignatureContainer)
CounterSignature(Document xml, Element signature, XadesSignatureContainer xadesSignatureContainer, XadesSignature counterSignature)

Method Summary

Modifier and Type	Method	Description
Element	getEncoded()	Retorna o atributo codificado
String	getIdentifier()	Retorna o identificador do atributo
boolean	isSigned()	Informa se o atributo é assinado.
boolean	isUnique()	Verifica se o atributo deve ter apenas uma instância na assinatura

Methods inherited from class XadesSignature

accept, addUnsignedAttribute, addX509DataContent, attributeMap, buildSignerIdentifier, calculateArchiveTimeStampHashValue, getAlgorithmFromSignature, getAlgorithmOid, getArchiveTimeStampHashValue, getArchiveTimeStampHashValue, getAttributeList, getCertificatesAtKeyInfo, getContainer, getCounterSignatures, getCrls, getEncodedAttribute, getEncodedAttribute, getFormat, getSignatureContainer, getSignatureElement, getSignatureMethod, getSignaturePolicyHashValue, getSignaturePolicyIdentifier, getSignaturePolicyUri, getSignatureValueAttribute, getSignatureValueHash, getSignedAttributeList, getSigningCertificate, getSubjectName, getTimeReference, getUnsignedAttributeList, getXml, hashCode, hasImpliedPolicy, hasSigningCertificate, hasValidKeyInfo, hasValidKeyInfoElement, isArchiveTimeStampHashValue, isEnveloped, isExternalSignedData, isSignatureValueHashValid, removeUnsignedAttribute, replaceUnsignedAttribute, resolveAttributeContentToBeHashed, setTimeReference, verify

Methods inherited from class Object

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

Field Details

IDENTIFIER

public static final String IDENTIFIER

See Also:

• Constant Field Values

counterSignature

protected XadesSignature counterSignature

valueReport

public AttributeValueReport valueReport

Constructor Details

CounterSignature

public CounterSignature(Document xml,
 Element signature,
 XadesSignatureContainer xadesSignatureContainer)

CounterSignature

public CounterSignature(Document xml,
 Element signature)

Constrói uma contra assinatura XAdES a partir da representação DOM do documento XML assinado, e do elemento que representa a contra assinatura no documento.

Parameters:

xml - Representação DOM de um documento XML

signature - Elemento que representa a assinatura no documento

CounterSignature

public CounterSignature(Document xml,
 Element signature,
 XadesSignatureContainer xadesSignatureContainer,
 XadesSignature counterSignature)

Method Details

getIdentifier

public String getIdentifier()

Retorna o identificador do atributo

Specified by:

getIdentifier in interface SignatureAttribute<Element>

Returns:

O identificador do atributo

getEncoded

public Element getEncoded()
                   throws SignatureAttributeException

Retorna o atributo codificado

Specified by:

getEncoded in interface SignatureAttribute<Element>

Returns:

O atributo em formato de nodo XML

Throws:

SignatureAttributeException

isSigned

public boolean isSigned()

Informa se o atributo é assinado.

Specified by:

isSigned in interface SignatureAttribute<Element>

Returns:

Indica se o atributo é assinado

isUnique

public boolean isUnique()

Verifica se o atributo deve ter apenas uma instância na assinatura

Specified by:

isUnique in interface SignatureAttribute<Element>

Returns:

Indica se o atributo deve ter apenas uma instância na assinatura