public static AccessTokenHandle FromProcessHandle(TMProcessHandle process, params TokenAccess[] desiredAccess)
{
var defaultAccess = TokenAccess.TOKEN_ALL_ACCESS;
uint combinedAccess = (uint)defaultAccess;
if (desiredAccess.Length > 0)
{
combinedAccess = (uint)(new List <TokenAccess>(desiredAccess).Aggregate((x, y) => x | y));
}
IntPtr tokenHandle;
Logger.GetInstance().Debug($"Attemping to open handle to process access token.");
if (!Advapi32.OpenProcessToken(process.Handle, combinedAccess, out tokenHandle))
{
Logger.GetInstance().Error($"Failed to retrieve handle to processes access token. OpenProcessToken failed with error: {Kernel32.GetLastError()}");
throw new OpenProcessTokenException();
}
Logger.GetInstance().Debug($"Successfully opened handle to process access token.");
if (desiredAccess.Length > 0)
{
return(new AccessTokenHandle(tokenHandle, desiredAccess));
}
else
{
return(new AccessTokenHandle(tokenHandle, defaultAccess));
}
}
public static AccessTokenHandle GetCurrentProcessTokenHandle(params TokenAccess[] desiredAccess)
{
var hProc = TMProcessHandle.GetCurrentProcessHandle();
return(AccessTokenHandle.FromProcessHandle(hProc));
}
