Class SignatureWrapper

java.lang.Object

br.ufsc.labsec.pbad.core.wrappers.SignatureWrapper

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

VerificationPackageDataWrapper

public class SignatureWrapper
extends Object
implements AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	SignatureWrapper.Format

Field Summary

Fields

Modifier and Type	Field	Description
protected final WrapperInputStream	detachedData
protected final String	filename
protected final SignatureWrapper.Format	format
protected Map<String,byte[]>	hashes
protected boolean	isVerificationPackage	Indica se é um pacote de verificação sendo verificado
protected final WrapperInputStream	receiptRequestData
protected String	receiptRequestName
protected final WrapperInputStream	signedData
protected VerificationPackageArtifactsInterface	verpakArtifacts	Armazena os artefatos contidos no pacote de verificação

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SignatureWrapper(InputStream signedData, InputStream detachedData, String filename)
protected	SignatureWrapper(InputStream signedData, String filename, SignatureWrapper.Format format)
protected	SignatureWrapper(InputStream signedData, String filename, SignatureWrapper.Format format, InputStream detachedData, InputStream receiptRequestData)
protected	SignatureWrapper(InputStream signedData, String filename, InputStream detachedData, InputStream receiptRequestData, Map<String,byte[]> hashes)
protected	SignatureWrapper(InputStream signedData, String filename, Map<String,byte[]> hashes)
protected	SignatureWrapper(InputStream signedData, Map<String,byte[]> hashes, String filename)

Method Summary

Modifier and Type	Method	Description
static SignatureWrapper	attached(byte[] signedData, String filename)	Creates a signature data wrapper for an attached signature.
static SignatureWrapper	attached(InputStream signedData, String filename)	Creates a signature data wrapper for an attached signature.
void	close()
byte[]	copyDet()
byte[]	copyReceiptRequest()
byte[]	copySig()
InputStream	det()
static SignatureWrapper	detached(byte[] signedData, byte[] detachedData, String filename)
static SignatureWrapper	detached(InputStream signedData, InputStream detachedData, String filename)	Creates a signature data wrapper for a detached signature.
static SignatureWrapper	detached(InputStream signedData, Map<String,byte[]> hashes, String filename)
byte[]	detBuffer()
SignatureWrapper.Format	format()
VerificationPackageArtifactsInterface	getVerificationPackageArtifacts()	Retorna os artefatos do pacote de verificação.
Map<String,byte[]>	hashes()
boolean	hasReceiptRequest()
boolean	isVerificationPackage()
boolean	isVerificationPackageValid()
String	name()
byte[]	receiptRequestBuffer()
String	receiptRequestName()
static SignatureWrapper	resolveSigFormat(byte[] signedData, byte[] detachedData, String filename)
static SignatureWrapper	resolveSigFormat(InputStream signedData, InputStream detachedData, String filename)	Resolve the signature format based on the given parameters.
void	setVerificationPackageValid()
InputStream	sig()
byte[]	sigBuffer()
void	withReceiptRequest(InputStream receiptRequestData, String receiptRequestName)

Methods inherited from class Object

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

Field Details

filename

protected final String filename

format

protected final SignatureWrapper.Format format

receiptRequestName

protected String receiptRequestName

signedData

protected final WrapperInputStream signedData

detachedData

protected final WrapperInputStream detachedData

receiptRequestData

protected final WrapperInputStream receiptRequestData

hashes

protected Map<String,byte[]> hashes

isVerificationPackage

protected boolean isVerificationPackage

Indica se é um pacote de verificação sendo verificado

verpakArtifacts

protected VerificationPackageArtifactsInterface verpakArtifacts

Armazena os artefatos contidos no pacote de verificação

Constructor Details

SignatureWrapper

protected SignatureWrapper(InputStream signedData,
 String filename,
 SignatureWrapper.Format format,
 InputStream detachedData,
 InputStream receiptRequestData)

SignatureWrapper

protected SignatureWrapper(InputStream signedData,
 String filename,
 InputStream detachedData,
 InputStream receiptRequestData,
 Map<String,byte[]> hashes)

SignatureWrapper

protected SignatureWrapper(InputStream signedData,
 String filename,
 SignatureWrapper.Format format)

SignatureWrapper

protected SignatureWrapper(InputStream signedData,
 String filename,
 Map<String,byte[]> hashes)

SignatureWrapper

protected SignatureWrapper(InputStream signedData,
 Map<String,byte[]> hashes,
 String filename)

SignatureWrapper

protected SignatureWrapper(InputStream signedData,
 InputStream detachedData,
 String filename)

Method Details

close

public void close()

Specified by:

close in interface AutoCloseable

attached

public static SignatureWrapper attached(InputStream signedData,
 String filename)

Creates a signature data wrapper for an attached signature.

Parameters:

signedData - The signature data

filename - The filename

Returns:

The signature data wrapper

attached

public static SignatureWrapper attached(byte[] signedData,
 String filename)

Creates a signature data wrapper for an attached signature.

Parameters:

signedData - The signature data

filename - The filename

Returns:

The signature data wrapper

detached

public static SignatureWrapper detached(InputStream signedData,
 InputStream detachedData,
 String filename)

Creates a signature data wrapper for a detached signature.

Parameters:

signedData - The signature data

detachedData - The detached data

filename - The filename

Returns:

The signature data wrapper

detached

public static SignatureWrapper detached(byte[] signedData,
 byte[] detachedData,
 String filename)

detached

public static SignatureWrapper detached(InputStream signedData,
 Map<String,byte[]> hashes,
 String filename)

resolveSigFormat

public static SignatureWrapper resolveSigFormat(InputStream signedData,
 InputStream detachedData,
 String filename)

Resolve the signature format based on the given parameters.

Parameters:

signedData - The signature data

detachedData - The detached data

filename - The filename

Returns:

The signature data wrapper (ATTACHED or DETACHED)

resolveSigFormat

public static SignatureWrapper resolveSigFormat(byte[] signedData,
 byte[] detachedData,
 String filename)

hasReceiptRequest

public boolean hasReceiptRequest()

name

public String name()

format

public SignatureWrapper.Format format()

receiptRequestName

public String receiptRequestName()

sigBuffer

public byte[] sigBuffer()

detBuffer

public byte[] detBuffer()

receiptRequestBuffer

public byte[] receiptRequestBuffer()

copySig

public byte[] copySig()

copyDet

public byte[] copyDet()

copyReceiptRequest

public byte[] copyReceiptRequest()

sig

public InputStream sig()

det

public InputStream det()

hashes

public Map<String,byte[]> hashes()

withReceiptRequest

public void withReceiptRequest(InputStream receiptRequestData,
 String receiptRequestName)

getVerificationPackageArtifacts

public VerificationPackageArtifactsInterface getVerificationPackageArtifacts()

Retorna os artefatos do pacote de verificação.

Returns:

artefatos do pacote de verificação.

setVerificationPackageValid

public void setVerificationPackageValid()

isVerificationPackageValid

public boolean isVerificationPackageValid()

isVerificationPackage

public boolean isVerificationPackage()