private bool DoSignPdfFile(Secure pdf, ConversionProfile profile, X509Certificate2 certificate, TimeServerAccount timeServerAccount)
{
var signatureSettings = profile.PdfSettings.Signature;
if (!certificate.HasPrivateKey)
{
_logger.Error("Canceled signing. The certificate '" + signatureSettings.CertificateFile + "' has no private key.");
throw new ProcessingException(
"Canceled signing. The certificate '" + signatureSettings.CertificateFile + "' has no private key.", ErrorCode.Signature_NoPrivateKey);
}
using (var signature = new Pdftools.PdfSecure.Signature())
{
signature.Provider = ""; //"Microsoft Base Cryptographic Provider v1.0;123456";
signature.Name = certificate.GetNameInfo(X509NameType.SimpleName, false);
signature.Store = "MY";
signature.StoreLocation = 1; // 0 = Local Machine; 1 = Current User
signature.SignerFingerprintStr = certificate.Thumbprint;
signature.ContactInfo = signatureSettings.SignContact;
signature.Location = signatureSettings.SignLocation;
signature.Reason = signatureSettings.SignReason;
signature.PageNo = GetSignaturePageNumber(signatureSettings);
signature.Rect = GetSignatureRect(signatureSettings);
var timeServerUri = new UriBuilder(timeServerAccount.Url);
if (timeServerAccount.IsSecured)
{
timeServerUri.UserName = Uri.EscapeDataString(timeServerAccount.UserName);
timeServerUri.Password = Uri.EscapeDataString(timeServerAccount.Password);
}
signature.TimeStampURL = timeServerUri.ToString();
signature.FillColor = 16777215; //White
signature.StrokeColor = 13158600; //Grey
if (!signatureSettings.AllowMultiSigning &&
profile.OutputFormat != OutputFormat.PdfA1B)
{
return(pdf.AddDocMDPSignature(signature, 1));
}
return(pdf.AddSignature(signature));
}
}