private static IPrincipal CopyPrincipal(IPrincipal user)
{
// Copy IPrincipal to the new WebSocket object. m_User gets disposed when
// HttpListenerContext is closed.
IPrincipal retVal = null;
if (user != null)
{
if (user as WindowsPrincipal == null)
{
// authtype Basic
HttpListenerBasicIdentity basicIdentity = user.Identity as HttpListenerBasicIdentity;
if (basicIdentity != null)
{
retVal = new GenericPrincipal((new HttpListenerBasicIdentity(basicIdentity.Name,
basicIdentity.Password)), null);
}
}
else
{
// Digest, Negotiate, NTLM
WindowsIdentity windowsIdentity = (WindowsIdentity)user.Identity;
retVal = new WindowsPrincipal(HttpListener.CreateWindowsIdentity(windowsIdentity.Token,
windowsIdentity.AuthenticationType, WindowsAccountType.Normal, true));
}
}
return(retVal);
}
