Hi, I'm trying to use the windows certificate store to store the certificates
and use iTextSharp to take the certs from that store and sign the doc. It works
great, as long as it doesn't require any form of chain to get to a trusted
root. I've tried adding the entire chain into the array of certificates, in
both root cert first, signing one last and signing one first the root last. But
adobe is showing that only the signing cert is being put in. And as the size of
the pdf document doesn't change whether the other ones are there or not, I'm
more inclined to say that iTextSharp is not including them in the pdf document.
Can someone help me use a chain with windows certificates? Here's the code that
I currently have. On the system that has the certificate to sign with, adobe is
showing that it's perfectly fine. And with 2 certificate paths? Any ideas? I'm
really not wanting to store the certificate in a file on the server. Thanks for
any help you can offer.
X509Store x509Store = new X509Store(StoreName.My,
StoreLocation.LocalMachine);
x509Store.Open(OpenFlags.ReadOnly);
X509Certificate2 x509Cert =
x509Store.Certificates.Find(
X509FindType.FindByThumbprint,
System.Configuration.ConfigurationManager.AppSettings["PDFCertificateThumbprint"],
false)[0];
X509Chain chain1 = X509Chain.Create();
chain1.Build(x509Cert);
OrgX509.X509CertificateParser cp = new
OrgX509.X509CertificateParser();
OrgX509.X509Certificate[] chain = new
OrgX509.X509Certificate[chain1.ChainElements.Count];
for (int x = 0; x < chain.Count(); x++)
{
chain[x] =
cp.ReadCertificate(chain1.ChainElements[x].Certificate.GetRawCertData());
}
sap.SetCrypto(null, chain, null,
PdfSignatureAppearance.VERISIGN_SIGNED);
[https://images.mtnam.org/images/image.aspx/2735/e913f29f/1/100/126/1] Edward
Cooke
Programmer II, Information Systems
+1 801-325-6143 tel
+1 801-898-5940 cell
eco...@macu.com
http://www.macu.com
[https://images.mtnam.org/marketing/image.aspx/e913f29f]<https://images.mtnam.org/marketing/image.aspx/1>
[https://images.mtnam.org/marketing/image.aspx/2/fb]<https://images.mtnam.org/marketing/image.aspx/3/fb>
[https://images.mtnam.org/marketing/image.aspx/2/tw]
<https://images.mtnam.org/marketing/image.aspx/3/tw>
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