/// <summary>
/// Método para realizar la ampliación de firmas
/// </summary>
/// <param name="signature"></param>
/// <param name="signatureFormat"></param>
/// <param name="returnUpdatedSignatureType"></param>
/// <returns></returns>
public byte[] UpgradeSignature(byte[] signature, SignatureFormat signatureFormat, string returnUpdatedSignatureType)
{
object signatureObject = GetSignatureObject(signature, signatureFormat);
VerifyResponse response = SendRequest(signatureObject, returnUpdatedSignatureType);
if (response.Result.ResultMajor == "urn:oasis:names:tc:dss:1.0:resultmajor:Success")
{
XmlElement updatedSignatureXmlElement = response.OptionalOutputs.Any.Single(e => e.LocalName == "UpdatedSignature");
UpdatedSignatureType updatedSignatureType = DeserializeXml <UpdatedSignatureType>(updatedSignatureXmlElement.OuterXml);
if (updatedSignatureType.SignatureObject.Item.GetType() == typeof(SignaturePtr))
{
SignaturePtr signaturePtr = updatedSignatureType.SignatureObject.Item as SignaturePtr;
DocumentWithSignature docWithSignature = null;
IEnumerable <XmlElement> documentWithSignatureXmlElements = response.OptionalOutputs.Any.Where(e => e.LocalName == "DocumentWithSignature");
foreach (var item in documentWithSignatureXmlElements)
{
docWithSignature = DeserializeXml <DocumentWithSignature>(item.OuterXml);
if (docWithSignature.Document.ID == signaturePtr.WhichDocument)
{
break;
}
}
if (docWithSignature == null)
{
throw new Exception("No se ha encontrado el documento de firma");
}
else
{
return(docWithSignature.Document.Item as byte[]);
}
}
else if (updatedSignatureType.SignatureObject.Item.GetType() == typeof(Base64Signature))
{
Base64Signature b64Signature = updatedSignatureType.SignatureObject.Item as Base64Signature;
return(b64Signature.Value);
}
else
{
throw new Exception("Tipo de resultado no soportado");
}
}
else
{
throw new Exception(response.Result.ResultMessage.Value);
}
}
public byte[] UpgradeSignature(byte[] signature, SignatureFormat signatureFormat, ReturnUpdatedSignatureType returnUpdateSignatureType,
byte[] targetSignerCert = null, IEnumerable <DocumentBaseType> otherInputDocuments = null)
{
if (signature == null)
{
throw new ArgumentNullException("signature", "El valor no puede ser nulo.");
}
if (returnUpdateSignatureType == null)
{
throw new ArgumentNullException("returnUpdateSignatureType", "El valor no puede ser nulo.");
}
object document = GetDocument(signature, signatureFormat);
ReturnUpdatedSignature returnUpdated = new ReturnUpdatedSignature();
returnUpdated.Type = returnUpdateSignatureType.ResourceName;
IgnoreGracePeriod igp = new IgnoreGracePeriod();
DocumentType doc = new DocumentType();
doc.ID = "ID_DOCUMENTO";
doc.Item = document;
SignatureObject signatureObject = new SignatureObject();
signatureObject.Item = new SignaturePtr()
{
WhichDocument = "ID_DOCUMENTO"
};
List <DocumentBaseType> documents = new List <DocumentBaseType>();
documents.Add(doc);
if (otherInputDocuments != null)
{
foreach (var inputDocument in otherInputDocuments)
{
documents.Add(inputDocument);
}
}
List <XmlElement> optionalInputs = new List <XmlElement>();
optionalInputs.Add(GetXmlElement(igp));
optionalInputs.Add(GetXmlElement(returnUpdated));
if (targetSignerCert != null)
{
TargetSigner targetSigner = new TargetSigner();
targetSigner.Value = targetSignerCert;
optionalInputs.Add(GetXmlElement(targetSigner));
}
VerifyRequest request = BuildRequest(documents, signatureObject, optionalInputs);
DSSAfirmaVerifyService ds = new DSSAfirmaVerifyService(_identity, _serverCert);
string result = ds.verify(GetXmlElement(request).OuterXml);
VerifyResponse response = DeserializeXml <VerifyResponse>(result);
if (ResultType.Success.Equals(response.Result.ResultMajor))
{
XmlElement updatedSignatureXmlElement = response.OptionalOutputs.Any.Single(e => e.LocalName == "UpdatedSignature");
UpdatedSignatureType updatedSignatureType = DeserializeXml <UpdatedSignatureType>(updatedSignatureXmlElement.OuterXml);
if (updatedSignatureType.SignatureObject.Item.GetType() == typeof(SignaturePtr))
{
SignaturePtr signaturePtr = updatedSignatureType.SignatureObject.Item as SignaturePtr;
DocumentWithSignature docWithSignature = null;
IEnumerable <XmlElement> documentWithSignatureXmlElements = response.OptionalOutputs.Any.Where(e => e.LocalName == "DocumentWithSignature");
foreach (var item in documentWithSignatureXmlElements)
{
docWithSignature = DeserializeXml <DocumentWithSignature>(item.OuterXml);
if (docWithSignature.Document.ID == signaturePtr.WhichDocument)
{
return(docWithSignature.Document.Item as byte[]);
}
}
throw new Exception("No se ha encontrado el documento de firma");
}
else if (updatedSignatureType.SignatureObject.Item.GetType() == typeof(Base64Signature))
{
Base64Signature b64Signature = updatedSignatureType.SignatureObject.Item as Base64Signature;
return(b64Signature.Value);
}
else
{
throw new Exception("Tipo de resultado no soportado");
}
}
else
{
throw new AfirmaResultException(response.Result.ResultMajor, response.Result.ResultMinor, response.Result.ResultMessage.Value);
}
}