public static void AdjustToken()
{
const uint TOKEN_ADJUST_PRIVILEGES = 0x20;
const uint TOKEN_QUERY = 0x8;
const int SE_PRIVILEGE_ENABLED = 0x2;
const string SE_SHUTDOWN_NAME = "SeShutdownPrivilege";
if (Environment.OSVersion.Platform != PlatformID.Win32NT)
{
return;
}
IntPtr procHandle = NativeMethod.GetCurrentProcess();
//トークンを取得する
IntPtr tokenHandle;
NativeMethod.OpenProcessToken(procHandle,
TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, out tokenHandle);
//LUIDを取得する
TOKEN_PRIVILEGES tp = new TOKEN_PRIVILEGES();
tp.Attributes = SE_PRIVILEGE_ENABLED;
tp.PrivilegeCount = 1;
NativeMethod.LookupPrivilegeValue(null, SE_SHUTDOWN_NAME, out tp.Luid);
//特権を有効にする
NativeMethod.AdjustTokenPrivileges(
tokenHandle, false, ref tp, 0, IntPtr.Zero, IntPtr.Zero);
//閉じる
NativeMethod.CloseHandle(tokenHandle);
}
