//Method to turnoff PC after X seconds idle of selected disk(s)
static void ShutdownWithTime()
{
Console.Write("Shutdown after[seconds; min 10 sec]: ");
string maxSecondsString = Console.ReadLine().ToString();
int maxSeconds;
if (Int32.TryParse(maxSecondsString, out maxSeconds) && maxSeconds >= 10)
{
SysManagement.countZeros(maxSeconds); //Start monitoring method
}
else
{
Console.WriteLine("Wrong input. Press Enter to exit...");
Console.ReadKey();
}
}
//Method to turnoff PC when correct pass/command is given via telnet
static void ShutdownWithRemoteDevice()
{
Console.WriteLine("Enter IP yours remote device or leave empty to using any device: "); //Primitive protection from unauthorized connection (optional)
string ip = Console.ReadLine();
bool anyIp = false;
if (ip == "" || ip == null)
{
anyIp = true;
}
Console.WriteLine("You can give special password to shutdown PC (leave empty if nope): "); //Replace default command by custom password
password = Console.ReadLine();
TcpListener tcpListener = new TcpListener(IPAddress.Any, 12345);
tcpListener.Start();
//At the end of loop, disconnect client to slow down brute force method in "password case"
while (true)
{
Console.WriteLine("Waiting for connection request...");
Socket socket = tcpListener.AcceptSocket();
IPEndPoint clientIP = socket.RemoteEndPoint as IPEndPoint;
if (clientIP.Address.ToString() == ip || anyIp)
{
Console.WriteLine($"{clientIP.Address} is connected");
using (NetworkStream netStream = new NetworkStream(socket))
{
using (StreamReader streamReader = new StreamReader(netStream))
{
using (StreamWriter streamWriter = new StreamWriter(new NetworkStream(socket)))
{
streamWriter.WriteLine("You've connected to TOAD system, to turn off, give your pass or if it wasnt given, type \"init 0\"");
}
string msg = streamReader.ReadLine();
if (isPermitedToTurnOff(msg))
{
Console.WriteLine("DOWN!");
SysManagement.ShutDownNow();
break;
}
else
{
Console.WriteLine("WRONG command");
}
}
}
}
else
{
Console.WriteLine($"{clientIP.Address} is not allowed!");
}
Console.WriteLine($"{clientIP.Address} was disconnected");
socket.Disconnect(true);
}
}