private void OnLoaded(object sender, RoutedEventArgs e)
{
XmlDocument tempXml = new XmlDocument();
tempXml.LoadXml(receivedXmlText);
certificateList = XmlSign.GetAllSign(tempXml);
realDocument = XmlSign.GetRealXmlDocument(tempXml);
XmlDataProvider dataProvider = this.FindResource("xmlDataProvider") as XmlDataProvider;
#pragma warning disable CS8602 // Dereference of a possibly null reference.
dataProvider.Document = realDocument;
#pragma warning restore CS8602 // Dereference of a possibly null reference.
Signature.ItemsSource = certificateList;
}
internal static SignedXmlModel GetSignedXmlModel(string contentString)
{
SignedXmlModel signedXml = new SignedXmlModel();
bool hasAnySignature;
XmlDocument xmlDoc = new XmlDocument();
try {
xmlDoc.LoadXml(contentString);
}
catch (Exception ex)
{
Console.WriteLine(ex);
signedXml.success = false;
signedXml.error = "File is not a valid XML";
return(signedXml);
}
try
{
signedXml.xml = GetXmlStringBeforeSigning(xmlDoc, out hasAnySignature);
if (hasAnySignature)
{
List <CertificateModel> certs = XmlSign.GetAllSign(xmlDoc);
if (certs == null)
{
signedXml.success = false;
signedXml.error = "File was modified";
signedXml.xml = null;
signedXml.signatures = null;
return(signedXml);
}
signedXml.signatures = certs;
}
return(signedXml);
}
catch (Exception ex)
{
Console.WriteLine(ex);
signedXml.success = false;
signedXml.error = "Unknown Exception, Please check log File of XML Verifire Service";
signedXml.xml = null;
signedXml.signatures = null;
return(signedXml);
}
}