protected static string GetCertificateInfo(CertificateInfo certificateInfo)
{
string result = string.Empty;
PropertyInfo[] propertyInfos = typeof (CertificateInfo).GetProperties();
foreach (PropertyInfo info in propertyInfos)
{
object value = info.GetValue(certificateInfo, null);
string reportedValue = value == null ? "null" : string.Format("\"{0}\"", value);
result += string.Format("\t{0}: {1}\r\n", info.Name,reportedValue);
}
return result;
}
public static X509Certificate GetCertificateFromStore(StoreName storeName, StoreLocation storeLocation, CertificateInfo certificateInfo)
{
X509Store store = new X509Store(storeName, storeLocation);
store.Open(OpenFlags.ReadOnly);
X509Certificate2Collection collection = store.Certificates;
foreach (KeyValuePair<X509FindType, string> search in certificateInfo.Searches.Where(s => !string.IsNullOrWhiteSpace(s.Value)))
collection = collection.Find(search.Key, search.Value, true);
X509Certificate[] certificates = collection.OfType<X509Certificate>().ToArray();
if (certificates.Length > 1)
throw new MultipleCertificatesException(certificateInfo, certificates);
if (certificates.Length == 0)
throw new CertificateNotFoundException(certificateInfo);
X509Certificate certificate = certificates.First();
return certificate;
}
public MultipleCertificatesException(CertificateInfo certificateInfo, X509Certificate[] certificates)
: base(string.Format("Multiple certificates were found with the supplied CertificateInfo parameters:\r\n{0}\r\nCertificates:\r\n{1}", GetCertificateInfo(certificateInfo),GetCertificateSubjects(certificates)))
{
Certificates = certificates;
CertificateInfo = certificateInfo;
}
public override void Run()
{
CertificateInfo certificateInfo = new CertificateInfo {IssuerName = IssuerName,SerialNumber = SerialNumber,KeyUsage = KeyUsage,SubjectName = SubjectName,ThumbPrint = ThumbPrint};
Certificates.GetCertificateFromStore(CertificateStoreName, CertificateStoreLocation, certificateInfo);
}
