public static void ReadXmlSigned(this FatturaBase fattura, Stream stream, bool validateSignature = true)
{
CmsSignedData signedFile = new CmsSignedData(stream);
if (validateSignature)
{
IX509Store certStore = signedFile.GetCertificates("Collection");
ICollection certs = certStore.GetMatches(new X509CertStoreSelector());
SignerInformationStore signerStore = signedFile.GetSignerInfos();
ICollection signers = signerStore.GetSigners();
foreach (object tempCertification in certs)
{
Org.BouncyCastle.X509.X509Certificate certification = tempCertification as Org.BouncyCastle.X509.X509Certificate;
foreach (object tempSigner in signers)
{
SignerInformation signer = tempSigner as SignerInformation;
if (!signer.Verify(certification.GetPublicKey()))
{
throw new FatturaElettronicaSignatureException(Resources.ErrorMessages.SignatureException);
}
}
}
}
using (var memoryStream = new MemoryStream())
{
signedFile.SignedContent.Write(memoryStream);
fattura.ReadXml(memoryStream);
}
}
public static void ReadXmlSigned(this FatturaBase fattura, Stream stream, bool validateSignature = true)
{
using (var parsed = ParseSignature(stream, validateSignature))
{
fattura.ReadXml(parsed);
}
}
public static void ReadXml(this FatturaBase fattura, string filePath)
{
using (var r = XmlReader.Create(filePath, new XmlReaderSettings {
IgnoreWhitespace = true, IgnoreComments = true, IgnoreProcessingInstructions = true
}))
{
fattura.ReadXml(r);
}
}
public static void ReadXml(this FatturaBase fattura, Stream stream)
{
stream.Position = 0;
using (var r = XmlReader.Create(stream, new XmlReaderSettings {
IgnoreWhitespace = true, IgnoreComments = true, IgnoreProcessingInstructions = true
}))
{
fattura.ReadXml(r);
}
}
