public static string FindSigningCertificateId(PkcsSession session, string certificateLabel)
{
var certificateHandle = session.Session
.FindAllObjects(new List <ObjectAttribute> {
new ObjectAttribute(CKA.CKA_LABEL, certificateLabel)
})
.FirstOrDefault();
var certificateObject = session.Session.GetAttributeValue(certificateHandle, new List <CKA> {
CKA.CKA_ID
}).First();
var idInDecimal = certificateObject.GetValueAsByteArray()[0];
return(idInDecimal.ToString("X"));
}
public static X509Certificate2 FindSigningCertificate(PkcsSession session, string certificateLabel)
{
var certificateHandle = session.Session
.FindAllObjects(new List <ObjectAttribute> {
new ObjectAttribute(CKA.CKA_LABEL, certificateLabel)
})
.FirstOrDefault();
if (certificateHandle == null)
{
throw new InvalidOperationException("Certificate with specified label wasn't found: " + certificateLabel);
}
var certificateObject = session.Session.GetAttributeValue(certificateHandle, new List <CKA> {
CKA.CKA_VALUE
}).First();
var rawCertificate = certificateObject.GetValueAsByteArray();
return(ParseCertificate(rawCertificate));
}
