Package br.ufsc.labsec.signature.conformanceVerifier.pades

Class PadesSigner

java.lang.Object

br.ufsc.labsec.signature.CompleteSigner<PadesInformation,Object,PadesSignature>

br.ufsc.labsec.signature.conformanceVerifier.pades.PadesSigner

All Implemented Interfaces:

CoSigner<PadesInformation>, CounterSigner<PadesInformation>, Signer<PadesInformation>, ContainerBuilder<PadesInformation,Object,PadesSignature>

public class PadesSigner
extends CompleteSigner<PadesInformation,Object,PadesSignature>

Esta classe cria uma assinatura PAdES em um documento. Implementa Signer.

Nested Class Summary

Nested classes/interfaces inherited from class br.ufsc.labsec.signature.CompleteSigner

CompleteSigner.Mode

Field Summary

Fields

Modifier and Type	Field	Description
static int	CMS_LENGHT
static String	CONTENTS
static String	FILTER
static String	SUB_FILTER
static String	SUBFILTER
static String	TYPE

Fields inherited from class br.ufsc.labsec.signature.CompleteSigner

attributeFactory, signatureContainer

Constructor Summary

Constructors

Constructor	Description
PadesSigner(PadesSignatureComponent component)	Construtor

Method Summary

Modifier and Type	Method	Description
SignatureContainer<PadesSignature>	buildContainer(byte[] bytes)
boolean	canCoSign(FileToBeSigned<? extends PadesInformation> fileToBeSigned)
boolean	canCounterSign(FileToBeSigned<? extends PadesInformation> signerInformation)
boolean	coSign(FileToBeSigned<? extends PadesInformation> signerInformation)
PadesSignatureComponent	getComponent()	Retorna o componente de assinatura PAdES
String	getCounterSignatureIdentifier()
byte[]	getEncoded(org.apache.pdfbox.pdmodel.PDDocument document)
PadesSignature	getLastSignature(FileToBeSigned<? extends PadesInformation> fileToBeSigned)
List<String>	getPoliciesAvailable()	Retorna a lista de políticas de assinatura disponiveis
SignatureDataWrapper	getSignature(FileToBeSigned<? extends PadesInformation> fileToBeSigned)	Realiza a assinatura de um arquivo.
InputStream	getSignatureStream()	Retorna o arquivo assinado
List<String>	getSignedAttributesAvailable(boolean advanced)	Retorna a lista de atributos assinados da assinatura
ByteArrayOutputStream	getStream(org.apache.pdfbox.pdmodel.PDDocument document)
List<String>	getUnsignedAttributesAvailable(boolean advanced)	Retorna a lista de atributos não assinados da assinatura
boolean	simpleSign(FileToBeSigned<? extends PadesInformation> fileToBeSigned)	Realiza a assinatura
boolean	supports(FileToBeSigned<? extends PadesInformation> fileToBeSigned)	Verifica se o documento requisitado pode ser assinado

Methods inherited from class br.ufsc.labsec.signature.CompleteSigner

counterSign, getSignature, save, sign

Methods inherited from class java.lang.Object

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

Methods inherited from interface br.ufsc.labsec.signature.signer.common.ContainerBuilder

buildContainer

Methods inherited from interface br.ufsc.labsec.signature.Signer

supportsCertPath

Field Details

FILTER

public static final String FILTER

See Also:

Constant Field Values

SUBFILTER

public static final String SUBFILTER

See Also:

Constant Field Values

CMS_LENGHT

public static final int CMS_LENGHT

See Also:

Constant Field Values

TYPE

public static final String TYPE

See Also:

Constant Field Values

SUB_FILTER

public static final String SUB_FILTER

See Also:

Constant Field Values

CONTENTS

public static final String CONTENTS

See Also:

Constant Field Values

Constructor Details

PadesSigner

public PadesSigner(PadesSignatureComponent component)

Construtor

Parameters:

component - Componente de assinatura PAdES

Method Details

simpleSign

public boolean simpleSign(FileToBeSigned<? extends PadesInformation> fileToBeSigned)
                   throws br.ufsc.labsec.pbad.ykue_utils.exceptions.SignerException

Realiza a assinatura

Returns:

Throws:

br.ufsc.labsec.pbad.ykue_utils.exceptions.SignerException

getStream

public ByteArrayOutputStream getStream(org.apache.pdfbox.pdmodel.PDDocument document)
                                throws IOException

Throws:

IOException

getEncoded

public byte[] getEncoded(org.apache.pdfbox.pdmodel.PDDocument document)
                  throws IOException

Throws:

IOException

getSignatureStream

public InputStream getSignatureStream()

Retorna o arquivo assinado

Specified by:

getSignatureStream in interface Signer<PadesInformation>

Overrides:

getSignatureStream in class CompleteSigner<PadesInformation,Object,PadesSignature>

Returns:

O InputStream do arquivo assinado

getSignedAttributesAvailable

public List<String> getSignedAttributesAvailable(boolean advanced)

Retorna a lista de atributos assinados da assinatura

Returns:

A lista de atributos assinados da assinatura

getUnsignedAttributesAvailable

public List<String> getUnsignedAttributesAvailable(boolean advanced)

Retorna a lista de atributos não assinados da assinatura

Returns:

A lista de atributos não assinados da assinatura

getPoliciesAvailable

public List<String> getPoliciesAvailable()

Retorna a lista de políticas de assinatura disponiveis

Returns:

A lista de políticas de assinatura

supports

public boolean supports(FileToBeSigned<? extends PadesInformation> fileToBeSigned)
                 throws br.ufsc.labsec.pbad.ykue_utils.exceptions.SignerException,
CertificationPathException

Verifica se o documento requisitado pode ser assinado

Specified by:

supports in interface Signer<PadesInformation>

Specified by:

supports in class CompleteSigner<PadesInformation,Object,PadesSignature>

Parameters:

fileToBeSigned - documento a ser assinado

Returns:

Verdadeiro se o assinador suporta o arquivo a ser assinado, falso caso contrário.

Throws:

br.ufsc.labsec.pbad.ykue_utils.exceptions.SignerException - Exceção em caso de erro no assinador.

CertificationPathException - Exceção em caso de erro na cadeia de certificação.

getComponent

public PadesSignatureComponent getComponent()

Retorna o componente de assinatura PAdES

Returns:

O componente de assinatura PAdES

getSignature

public SignatureDataWrapper getSignature(FileToBeSigned<? extends PadesInformation> fileToBeSigned)
                                  throws br.ufsc.labsec.pbad.ykue_utils.exceptions.SignerException

Description copied from class: CompleteSigner

Realiza a assinatura de um arquivo.

Specified by:

getSignature in interface Signer<PadesInformation>

Overrides:

getSignature in class CompleteSigner<PadesInformation,Object,PadesSignature>

Parameters:

fileToBeSigned - O arquivo a ser assinado.

Returns:

Indica se a assinatura foi realizada com sucesso.

Throws:

br.ufsc.labsec.pbad.ykue_utils.exceptions.SignerException - Exceção em caso de erro no assinador.

canCoSign

public boolean canCoSign(FileToBeSigned<? extends PadesInformation> fileToBeSigned)
                  throws br.ufsc.labsec.pbad.ykue_utils.exceptions.SignerException

Throws:

br.ufsc.labsec.pbad.ykue_utils.exceptions.SignerException

coSign

public boolean coSign(FileToBeSigned<? extends PadesInformation> signerInformation)
               throws br.ufsc.labsec.pbad.ykue_utils.exceptions.SignerException

Throws:

br.ufsc.labsec.pbad.ykue_utils.exceptions.SignerException

canCounterSign

public boolean canCounterSign(FileToBeSigned<? extends PadesInformation> signerInformation)

buildContainer

public SignatureContainer<PadesSignature> buildContainer(byte[] bytes)
                                                  throws SignatureAttributeException

Throws:

SignatureAttributeException

getCounterSignatureIdentifier

public String getCounterSignatureIdentifier()

getLastSignature

public PadesSignature getLastSignature(FileToBeSigned<? extends PadesInformation> fileToBeSigned)
                                throws SignatureAttributeException

Throws:

SignatureAttributeException