Class LpaDecoding

java.lang.Object

br.ufsc.labsec.signature.conformanceVerifier.signaturePolicy.lpa.decoder.LpaDecoding

public class LpaDecoding
extends Object

Esta classe é responsável por decodificar os elementos de uma LPA

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	LpaDecoding.XmlField

Constructor Summary

Constructors

Constructor	Description
LpaDecoding()

Method Summary

Modifier and Type	Method	Description
static Document	buildXmlDocumentFromBytes(byte[] bytes)	Função Auxiliar para construir um documento XML a partir de bytes
static org.apache.commons.lang3.tuple.Pair<String,byte[]>	decodeDigest(org.bouncycastle.asn1.ASN1Encodable digestObject)
static String[]	decodeDigest(Element digestObject)
static String	decodePolicyOid(org.bouncycastle.asn1.ASN1Encodable policyOidObject)
static String	decodePolicyUri(org.bouncycastle.asn1.ASN1Encodable policyUriObject)
static String[]	decodeSigningPeriod(org.bouncycastle.asn1.ASN1Encodable signingPeriodObject)
static String	decodeTime(org.bouncycastle.asn1.ASN1Encodable timeObject)
static String	getFirst(Element e, String tag)
static String	getN(Element e, String tag, int i)

Methods inherited from class Object

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

Constructor Details

LpaDecoding

public LpaDecoding()

Method Details

buildXmlDocumentFromBytes

public static Document buildXmlDocumentFromBytes(byte[] bytes)
                                          throws LpaException

Função Auxiliar para construir um documento XML a partir de bytes

Parameters:

bytes - Os bytes da LPA

Returns:

O documento XML

Throws:

LpaException - caso ocorra um erro ao construir o documento

getN

public static String getN(Element e,
 String tag,
 int i)

getFirst

public static String getFirst(Element e,
 String tag)

decodeTime

public static String decodeTime(org.bouncycastle.asn1.ASN1Encodable timeObject)
                         throws EncodingException

Throws:

EncodingException

decodeSigningPeriod

public static String[] decodeSigningPeriod(org.bouncycastle.asn1.ASN1Encodable signingPeriodObject)

decodePolicyOid

public static String decodePolicyOid(org.bouncycastle.asn1.ASN1Encodable policyOidObject)
                              throws EncodingException

Throws:

EncodingException

decodePolicyUri

public static String decodePolicyUri(org.bouncycastle.asn1.ASN1Encodable policyUriObject)
                              throws EncodingException

Throws:

EncodingException

decodeDigest

public static String[] decodeDigest(Element digestObject)

decodeDigest

public static org.apache.commons.lang3.tuple.Pair<String,byte[]> decodeDigest(org.bouncycastle.asn1.ASN1Encodable digestObject)