public override void PerformTest()
{
TypeOfBiometricData dataType = new TypeOfBiometricData(TypeOfBiometricData.HandwrittenSignature);
AlgorithmIdentifier hashAlgorithm = new AlgorithmIdentifier(OiwObjectIdentifiers.IdSha1, DerNull.Instance);
Asn1OctetString dataHash = new DerOctetString(GenerateHash());
BiometricData bd = new BiometricData(dataType, hashAlgorithm, dataHash);
CheckConstruction(bd, dataType, hashAlgorithm, dataHash, null);
DerIA5String dataUri = new DerIA5String("http://test");
bd = new BiometricData(dataType, hashAlgorithm, dataHash, dataUri);
CheckConstruction(bd, dataType, hashAlgorithm, dataHash, dataUri);
bd = BiometricData.GetInstance(null);
if (bd != null)
{
Fail("null GetInstance() failed.");
}
try
{
BiometricData.GetInstance(new object());
Fail("GetInstance() failed to detect bad object.");
}
catch (ArgumentException)
{
// expected
}
}
public BiometricData(
TypeOfBiometricData typeOfBiometricData,
AlgorithmIdentifier hashAlgorithm,
Asn1OctetString biometricDataHash)
{
this.typeOfBiometricData = typeOfBiometricData;
this.hashAlgorithm = hashAlgorithm;
this.biometricDataHash = biometricDataHash;
this.sourceDataUri = null;
}
private BiometricData(
Asn1Sequence seq)
{
typeOfBiometricData = TypeOfBiometricData.GetInstance(seq[0]);
hashAlgorithm = AlgorithmIdentifier.GetInstance(seq[1]);
biometricDataHash = Asn1OctetString.GetInstance(seq[2]);
if (seq.Count > 3)
{
sourceDataUri = DerIA5String.GetInstance(seq[3]);
}
}
private void CheckConstruction(
BiometricData bd,
TypeOfBiometricData dataType,
AlgorithmIdentifier hashAlgorithm,
Asn1OctetString dataHash,
DerIA5String dataUri)
{
CheckValues(bd, dataType, hashAlgorithm, dataHash, dataUri);
bd = BiometricData.GetInstance(bd);
CheckValues(bd, dataType, hashAlgorithm, dataHash, dataUri);
Asn1Sequence seq = (Asn1Sequence) Asn1Object.FromByteArray(bd.ToAsn1Object().GetEncoded());
bd = BiometricData.GetInstance(seq);
CheckValues(bd, dataType, hashAlgorithm, dataHash, dataUri);
}
public VerisignCzagExtension(DerIA5String str)
: base(str.GetString())
{
}
public NetscapeRevocationUrl(DerIA5String str)
: base(str.GetString())
{
}
private static PolicyInformation[] GetPolicyInformation(AdESPolicy policy)
{
if (policy == null)
{
throw new ArgumentException("La politica de firma no puede ser nula en este punto");
}
/**
* PolicyQualifierInfo ::= SEQUENCE {
* policyQualifierId PolicyQualifierId,
* qualifier ANY DEFINED BY policyQualifierId }
*/
PolicyQualifierID pqid = PolicyQualifierID.IdQtCps;
DerIA5String uri = null;
if (policy.GetPolicyQualifier() != null && !policy.GetPolicyQualifier().Equals(""))
{
uri = new DerIA5String(policy.GetPolicyQualifier().ToString());
}
Asn1EncodableVector v = new Asn1EncodableVector();
PolicyQualifierInfo pqi = null;
if (uri != null)
{
v.Add(pqid);
v.Add(uri);
/**
*
* ESTO TIENE ALTAS PROBABILIDADES DE FALLAR
*
*/
pqi = PolicyQualifierInfo.GetInstance(new DerSequence(v));
}
/**
* PolicyInformation ::= SEQUENCE {
* policyIdentifier CertPolicyId,
* policyQualifiers SEQUENCE SIZE (1..MAX) OF
* PolicyQualifierInfo OPTIONAL }
*/
if (policy.GetPolicyQualifier() == null || pqi == null)
{
return new PolicyInformation[] {
new PolicyInformation(new DerObjectIdentifier(policy.GetPolicyIdentifier().ToLower().Replace("urn:oid:", "")))
};
}
return new PolicyInformation[] {
new PolicyInformation(new DerObjectIdentifier(policy.GetPolicyIdentifier().ToLower().Replace("urn:oid:", "")), new DerSequence(pqi))
};
}
protected override bool Asn1Equals(Asn1Object asn1Object)
{
DerIA5String derIA5String = asn1Object as DerIA5String;
return(derIA5String != null && this.str.Equals(derIA5String.str));
}
private void CheckValues(
BiometricData bd,
TypeOfBiometricData dataType,
AlgorithmIdentifier algID,
Asn1OctetString dataHash,
DerIA5String sourceDataURI)
{
if (!bd.TypeOfBiometricData.Equals(dataType))
{
Fail("types don't match.");
}
if (!bd.HashAlgorithm.Equals(algID))
{
Fail("hash algorithms don't match.");
}
if (!bd.BiometricDataHash.Equals(dataHash))
{
Fail("hash algorithms don't match.");
}
if (sourceDataURI != null)
{
if (!bd.SourceDataUri.Equals(sourceDataURI))
{
Fail("data uris don't match.");
}
}
else if (bd.SourceDataUri != null)
{
Fail("data uri found when none expected.");
}
}