/// <summary>
/// Returns the type of OCES certificate, e.g. "company" or "employee" certificates
/// </summary>
/// <param name="certificate">The certificate to check</param>
/// <returns>Returns the OCES certificate type</returns>
public static OcesCertificateType GetCertificateType(X509Certificate certificate)
{
OcesCertificateType certType = OcesCertificateType.NonOces;
try {
//no check included for LRA and Device
string subjectString = certificate.Subject;
if (subjectString.Contains("PID"))
{
certType = OcesCertificateType.OcesPersonal;
}
else if (subjectString.Contains("CVR"))
{
if (subjectString.Contains("RID"))
{
certType = OcesCertificateType.OcesEmployee;
}
else if (subjectString.Contains("UID"))
{
certType = OcesCertificateType.OcesOrganisation;
}
}
} catch (ArgumentNullException) {
throw;
} catch (CryptographicUnexpectedOperationException) {
throw;
} catch (CryptographicException) {
throw;
} catch (Exception e) {
throw new CheckCertificateTypeUnexpectedException(e);
}
return(certType);
}
private static OcesCertificateType GetFromSubject(CertificateSubject subject)
{
OcesX509CertificateConfig config = ConfigurationHandler.GetConfigurationSection <OcesX509CertificateConfig>();
OcesCertificateType ocesCertificateType = new OcesCertificateType();
string ssn = subject.SerialNumberValue;
if (string.IsNullOrEmpty(ssn))
{
ocesCertificateType = OcesCertificateType.NonOces;
}
else if (ssn.Contains(config.EmployeeCertificateSubjectKey.SubjectKeyString))
{
ocesCertificateType = OcesCertificateType.OcesEmployee;
}
else if (ssn.Contains(config.OrganizationCertificateSubjectKey.SubjectKeyString))
{
ocesCertificateType = OcesCertificateType.OcesOrganisation;
}
else if (ssn.Contains(config.PersonalCertificateSubjectKey.SubjectKeyString))
{
ocesCertificateType = OcesCertificateType.OcesPersonal;
}
else if (ssn.Contains(config.FunctionCertificateSubjetKey.SubjectKeyString))
{
ocesCertificateType = OcesCertificateType.OcesFunction;
}
else
{
ocesCertificateType = OcesCertificateType.NonOces;
}
return(ocesCertificateType);
}
/// <summary>
/// Get the OCES certificate type from a given certificate subject.
/// </summary>
public static OcesCertificateType GetOcesCertificateType(CertificateSubject subject)
{
if (subject == null)
{
throw new NullArgumentException("subject");
}
//The code is using the subject as identifier of the the oces type.
OcesCertificateType ocesCertificateType = GetFromSubject(subject);
return(ocesCertificateType);
}
/// <summary>
/// Get the OCES certificate type from a given certificate.
/// </summary>
/// <param name="certificate"></param>
/// <returns></returns>
public static OcesCertificateType GetOcesCertificateType(X509Certificate2 certificate)
{
if (certificate == null)
{
throw new NullArgumentException("certificate");
}
OcesCertificateType ocesCertificateType;
try
{
//The code is using the subject as identifier of the the oces type.
ocesCertificateType = GetFromSubject(certificate);
}
catch (Exception ex)
{
throw new FailedGetOcesCertificateTypeException(certificate, ex);
}
return(ocesCertificateType);
}
private void SetCertificateType()
{
_ocesCertificateType = GetOcesCertificateType(_x509Certificate);
}
private void SetCertificateType()
{
this.ocesCertificateType = GetOcesCertificateType(this.x509Certificate);
}
