public static void AdjustTokenPrivileges(SafeTokenHandle tokenHandle, bool disableAllPrivileges, ref TokenPrivileges newState,
ref TokenPrivileges previousState)
{
Contract.Requires <ArgumentNullException>(tokenHandle != null, "tokenHandle cannot be null");
uint temp;
if (!AdjustTokenPrivileges(tokenHandle.DangerousGetHandle(),
disableAllPrivileges, ref newState,
(uint)Marshal.SizeOf(previousState), ref previousState, out temp))
{
WindowsApi.NativeMethods.ReportWin32Exception();
}
var error = Marshal.GetLastWin32Error();
if (error == ErrorCodes.NotAllAssigned)
{
try {
throw new PrivilegeNotHeldException(GetPrivilegeName(PrivilegeFromLuid(newState.Privileges[0].Luid)));
}
catch (InvalidOperationException) {
throw new PrivilegeNotHeldException();
}
}
}
