private X509Certificate SelectLocalCertificate(Object sender,
String targetHost,
X509CertificateCollection localCertificates,
X509Certificate remoteCertificate,
String[] acceptableIssuers)
{
if (localCertificates.Count == 1)
{
Tracer.Info("Found only one matching cert. skip CE compare");
return(localCertificates[0]);
}
if (localCertificates.Count <= 1 || _stompConnectionSettings.TransportSettings.SslSettings.ClientCertSubject == null)
{
return(null);
}
var match = localCertificates
.Cast <X509Certificate2>()
.FirstOrDefault(
certificate =>
String.Compare(certificate.Subject, _stompConnectionSettings.TransportSettings.SslSettings.ClientCertSubject, StringComparison.OrdinalIgnoreCase) == 0);
if (match == null && Tracer.IsWarnEnabled)
{
Tracer.Warn($"Found no matching cert. with Subject '{_stompConnectionSettings.TransportSettings.SslSettings.ClientCertSubject}'");
}
return(match);
}
private X509Certificate Selection(object sender, string targetHost, X509CertificateCollection localCertificates, X509Certificate remoteCertificate, string[] acceptableIssuers)
{
return(localCertificates.Cast <X509Certificate>().First());
}