static bool sendTCP(TimerPacket timerPacket, string ipString, int port)
{
TcpClient server;
try
{
server = new TcpClient(ipString, port);
}
catch (SocketException)
{
//Console.WriteLine("Unable to connect to server");
return(false);
}
string input = JsonConvert.SerializeObject(timerPacket);
NetworkStream ns = server.GetStream();
ns.Write(Encoding.ASCII.GetBytes(input), 0, input.Length);
ns.Flush();
return(true);
}
static void Main(string[] args)
{
/* Begin bootstrapping
* string appRoaming = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "Windows Lock Timer");
* string settingsFile = Path.Combine(appRoaming, "Settings.ini");
* Directory.CreateDirectory(appRoaming);
*
*
* var Settings = new Settings();
* var MyIni = new IniFile(settingsFile);
*
* if (File.Exists(settingsFile))
* {
* Debug.WriteLine(Settings.Times.LockTime);
* }
* else
* {
* foreach (PropertyInfo firstLevel in typeof(Settings).GetProperties())
* {
* if (firstLevel.Name == firstLevel.PropertyType.Name)
* {
* //this be an object, loop it
* Debug.WriteLine(firstLevel.Name);
* foreach (PropertyInfo secondLevel in Type.GetType(typeof(Settings).Namespace + "." + firstLevel.Name).GetProperties())
* {
* Debug.WriteLine(secondLevel.Name);
* Debug.WriteLine(Type.GetType(typeof(Settings).Namespace + "." + secondLevel.Name).GetProperty(secondLevel.Name).GetValue(Settings));
* MyIni.Write(secondLevel.Name, "disavalue", firstLevel.Name);
* }
* }
* else
* {
* //this is top-level boiz, dump it in the top config
* MyIni.Write(firstLevel.Name, "disavalue");
* }
* }
* }
*
*
*
*
* End bootstrapping */
ArgumentParser arguments = new ArgumentParser(args);
UsageSession usageSession = new UsageSession();
DateTime lastLockTime = DateTime.MinValue;
#if DEBUG
arguments.lockTime = 3;
arguments.warningTime = 1;
arguments.cooldownTime = 2;
arguments.port = 31205;
arguments.warningMessage = "Debug warning message";
Console.WriteLine("Running in Debug Mode");
#endif
void startSession(string reason)
{
//establish default reason
usageSession.reason = "user";
usageSession.active = true;
usageSession.warned = false;
usageSession.expiry = DateTime.Now.AddMinutes(arguments.lockTime); //MAKE THIS CONFIGURABLE
eventLog(reason, 1);
/* Begin Messaging */
/*
* string hostFilePath = Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), "hosts");
* if (File.Exists(hostFilePath))
* {
* Debug.WriteLine("Heyo file exists");
* string hostFileContents = File.ReadAllText(hostFilePath);
* foreach (string host in hostFileContents.Split('\n'))
* {
* string trimmedHost = host.Trim();
*
* new Thread(() =>
* {
*
* TimerPacket timerPacket = new TimerPacket();
* timerPacket.Message = reason;
* timerPacket.Cooldown = arguments.cooldownTime;
*
* if (sendTCP(timerPacket, trimmedHost, arguments.port))
* {
* Debug.WriteLine(trimmedHost + " totally worked");
* }
* else
* {
* Debug.WriteLine("TCP did not send to " + trimmedHost);
* }
*
* }).Start();
* }
* }
*/
/* End messaging */
}
void sendTimerPacket(int id, int count)
{
string hostFilePath = Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), "hosts");
if (File.Exists(hostFilePath))
{
Debug.WriteLine("Heyo file exists");
string hostFileContents = File.ReadAllText(hostFilePath);
foreach (string host in hostFileContents.Split('\n'))
{
string trimmedHost = host.Trim();
new Thread(() =>
{
TimerPacket timerPacket = new TimerPacket();
timerPacket.ID = id; // ID 0 represents "Forcefully Locked", might change this later
timerPacket.Count = count;
if (sendTCP(timerPacket, trimmedHost, arguments.port))
{
Debug.WriteLine(trimmedHost + " totally worked");
}
else
{
Debug.WriteLine("TCP did not send to " + trimmedHost);
}
}).Start();
}
}
}
SystemEvents.SessionSwitch += new SessionSwitchEventHandler(SystemEvents_SessionSwitch);
void SystemEvents_SessionSwitch(object sender, SessionSwitchEventArgs e)
{
if (e.Reason == SessionSwitchReason.SessionLock)
{
//Computer was locked, either by user or script
eventLog("locked because of " + usageSession.reason, 1);
usageSession.active = false;
bool beforeExpiry = DateTime.Compare(DateTime.Now, usageSession.expiry) < 0; //"now" is earlier than expiry, true/false
bool withinBullshitRange = DateTime.Compare(DateTime.Now.AddMinutes(arguments.warningTime), usageSession.expiry) > 0; //"now" is within x minutes of expiry, true/false
bool reasonIsUser = usageSession.reason == "user";
if (beforeExpiry && withinBullshitRange && reasonIsUser && usageSession.warned)
{
//this means that the computer was locked manually less than 5 minutes before the expiration. BULLSHIT DETECTED
lastLockTime = DateTime.Now;
Debug.WriteLine("Bullshit detected!!"); //It is at this moment that a lock command should be given.
sendTimerPacket(0, arguments.cooldownTime /*+ arguments.warningTime*/);
//SystemSounds.Exclamation.Play();
}
}
else if (e.Reason == SessionSwitchReason.SessionLogoff)
{
eventLog("user has logged off", 1);
usageSession.active = false;
}
else if (e.Reason == SessionSwitchReason.SessionUnlock)
{
//User has been allowed back in
startSession("unlocked");
if (DateTime.Compare(lastLockTime, DateTime.MinValue) > 0)
{
DateTime thisTime = DateTime.Now.AddMinutes(0 - arguments.cooldownTime);
int tooSoonComparisonResult = DateTime.Compare(lastLockTime, thisTime);
if (tooSoonComparisonResult >= 0)
{
Debug.WriteLine("Less than 10 seconds has elapsed");
Thread.Sleep(250); //This is important so that the messagebox shows *after* the windows unlock animation
int timeAmount = (int)((lastLockTime - thisTime).TotalSeconds);
string timeUnit = (timeAmount > 60) ? " minutes" : " seconds";
timeAmount = (timeAmount > 60) ? (int)(timeAmount / 60) : timeAmount;
string timePhrase = timeAmount.ToString() + timeUnit;
DialogResult dialogResult = MessageBox.Show("There is still " + timePhrase + " on the Cooldown Timer. Unlock Anyway?", "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button2, MessageBoxOptions.DefaultDesktopOnly);
//Here should be where we focus to messagebox
if (dialogResult == DialogResult.Yes)
{
//do something
Debug.WriteLine("Messagebox was 'yes'");
}
else if (dialogResult == DialogResult.No)
{
try
{
usageSession.reason = "cooldown not met";
Process.Start("rundll32.exe", "user32.dll,LockWorkStation");
eventLog("Denied entry, telling PC to lock", 1);
}
catch
{
eventLog("Failed to lock", 2);
}
}
}
}
}
else if (e.Reason == SessionSwitchReason.SessionLogon)
{
//User has been allowed in, possibly for the first time of the day
startSession("logged in");
}
}
startSession("logged in (start)");
/*
* Form f = new Form();
* f.StartPosition = FormStartPosition.CenterScreen;
* f.Size = new Size(500, 200);
* f.FormBorderStyle = FormBorderStyle.FixedSingle;
* f.MaximizeBox = false;
* f.MinimizeBox = false;
* f.Icon = SystemIcons.Exclamation;
* f.Text = "Timer Cooldown Not Exceeded";
*
* Label t = new Label();
* t.TextAlign = ContentAlignment.MiddleCenter;
* t.Text = "00:00";
* t.Font = new Font("Arial", 24, FontStyle.Bold);
* t.Size = new Size(400, 30);
* t.Left = (f.ClientSize.Width - t.Width) / 2;
* t.Top = ((f.ClientSize.Height - t.Height) / 2) - 50;
* f.Controls.Add(t);
*
*
* ProgressBar p = new ProgressBar();
* p.Location = new Point(10, 10);
* p.Size = new Size(400, 30);
* p.Left = (f.ClientSize.Width - p.Width) / 2;
* p.Top = (f.ClientSize.Height - p.Height) / 2;
* p.Style = ProgressBarStyle.Continuous;
* p.Maximum = 100;
* p.Step = 1;
* p.Value = 30;
* f.Controls.Add(p);
*
* Label m = new Label();
* m.TextAlign = ContentAlignment.MiddleCenter;
* m.Text = "There is still time left on the cooldown timer.\nUnlock Anyway?";
* //t.Font = new Font("Arial", 24, FontStyle.Bold);
* m.Size = new Size(400, 30);
* m.Left = (f.ClientSize.Width - t.Width) / 2;
* m.Top = ((f.ClientSize.Height - t.Height) / 2) + 50;
* f.Controls.Add(m);
*
* Button folderButton = new Button();
* folderButton.Width = 50;
* folderButton.Height = 14;
* folderButton.ForeColor = Color.Black;
* folderButton.Text = "Yes";
* f.Controls.Add(folderButton);
*
* f.ShowDialog();
*/
//This script is ran at the time the computer turns on.
var loop1Task = Task.Run(async() => {
while (true)
{
await Task.Delay(TimeSpan.FromSeconds(1));
//Console.WriteLine(usageSession.active.ToString());
if (usageSession.active)
{
//Console.WriteLine("looping");
int warningComparisonResult = DateTime.Compare(DateTime.Now, usageSession.expiry.AddMinutes(0 - arguments.warningTime));
int expiryComparisonResult = DateTime.Compare(DateTime.Now, usageSession.expiry);
if ((usageSession.warned == false) && (warningComparisonResult >= 0))
{
//Console.WriteLine("doing the shutdown");
Process.Start("shutdown", "-s -t 60 -c \"" + arguments.warningMessage + "\"");
usageSession.warned = true;
Thread.Sleep(5000);
Process.Start("shutdown", "-a");
}
if (expiryComparisonResult >= 0)
{
//Console.WriteLine("locking");
lastLockTime = DateTime.Now;
try
{
usageSession.reason = "script";
Process.Start("rundll32.exe", "user32.dll,LockWorkStation");
eventLog("Time's up, telling PC to lock", 1);
}
catch
{
eventLog("Failed to lock", 2);
}
usageSession.active = false;
sendTimerPacket(0, arguments.cooldownTime);
/*
* string hostFilePath = Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), "hosts");
* if (File.Exists(hostFilePath))
* {
* Debug.WriteLine("Heyo file exists");
* string hostFileContents = File.ReadAllText(hostFilePath);
* foreach (string host in hostFileContents.Split('\n'))
* {
* string trimmedHost = host.Trim();
*
* new Thread(() =>
* {
*
* TimerPacket timerPacket = new TimerPacket();
* timerPacket.ID = 0; // ID 0 represents "Forcefully Locked", might change this later
* timerPacket.Count = arguments.cooldownTime;
*
* if (sendTCP(timerPacket, trimmedHost, arguments.port))
* {
* Debug.WriteLine(trimmedHost + " totally worked");
* }
* else
* {
* Debug.WriteLine("TCP did not send to " + trimmedHost);
* }
*
* }).Start();
* /*
* IPAddress hostAddress;
*
* if (IPAddress.TryParse(trimmedHost, out hostAddress))
* {
* Debug.WriteLine(hostAddress.ToString() + " is an IP address");
* }
* else
* {
* IPHostEntry yeet;
* bool success = true;
* try
* {
* yeet = Dns.GetHostEntry(trimmedHost);
* Debug.WriteLine(yeet.AddressList[0]);
* }
* catch
* {
* //Debug.WriteLine("Failed to resolve " + trimmedHost);
* success = false;
* }
*
* if (success)
* {
* Debug.WriteLine("successfully resolved host " + trimmedHost);
* }
* }
*/ /*
* }
* }
*/
/* Begin TCP communication
*
* TcpClient server;
* TimerPacket timerPacket = new TimerPacket();
*
*
* timerPacket.Message = "this is my broadcast text";
* timerPacket.Count = 20;
*
*
* try
* {
* server = new TcpClient("localhost", 1337);
* }
* catch (SocketException)
* {
* Console.WriteLine("Unable to connect to server");
* return;
* }
*
* string input = JsonConvert.SerializeObject(timerPacket);
* NetworkStream ns = server.GetStream();
* ns.Write(Encoding.ASCII.GetBytes(input), 0, input.Length);
* ns.Flush();
*
* End TCP communication */
}
}
}
});
loop1Task.Wait();
}
