public TorProcessManager(TorSettings settings)
{
TorProcess = null;
TorControlClient = null;
Settings = settings;
TcpConnectionFactory = new(settings.SocksEndpoint);
}
/// <summary>
/// Creates a new instance of the object.
/// </summary>
/// <param name="settings">Tor settings.</param>
/// <param name="torSocks5EndPoint">Valid Tor end point.</param>
public TorProcessManager(TorSettings settings, EndPoint torSocks5EndPoint)
{
TorSocks5EndPoint = torSocks5EndPoint;
TorProcess = null;
Settings = settings;
TorSocks5Client = new TorSocks5Client(torSocks5EndPoint);
IoHelpers.EnsureContainingDirectoryExists(Settings.LogFilePath);
}
/// <summary>
/// Creates a new instance of the object.
/// </summary>
/// <param name="settings">Tor settings.</param>
/// <param name="torSocks5EndPoint">Valid Tor end point.</param>
public TorProcessManager(TorSettings settings, EndPoint torSocks5EndPoint)
{
TorSocks5EndPoint = torSocks5EndPoint;
_monitorState = StateNotStarted;
Stop = new CancellationTokenSource();
TorProcess = null;
Settings = settings;
TorSocks5Client = new TorSocks5Client(torSocks5EndPoint);
IoHelpers.EnsureContainingDirectoryExists(Settings.LogFilePath);
}
/// <summary>
/// Creates a new instance.
/// </summary>
public TorInstallator(TorSettings settings)
{
Settings = settings;
}
public void Start(bool ensureRunning, string dataDir)
{
if (TorSocks5EndPoint is null)
{
return;
}
new Thread(delegate() // Do not ask. This is the only way it worked on Win10/Ubuntu18.04/Manjuro(1 processor VM)/Fedora(1 processor VM)
{
try
{
// 1. Is it already running?
// 2. Can I simply run it from output directory?
// 3. Can I copy and unzip it from assets?
// 4. Throw exception.
try
{
if (IsTorRunningAsync(TorSocks5EndPoint).GetAwaiter().GetResult())
{
Logger.LogInfo("Tor is already running.");
return;
}
var fullBaseDirectory = EnvironmentHelpers.GetFullBaseDirectory();
var settings = new TorSettings(dataDir);
if (!File.Exists(settings.TorPath))
{
Logger.LogInfo($"Tor instance NOT found at '{settings.TorPath}'. Attempting to acquire it ...");
TorInstallator.InstallAsync(settings.TorDir).GetAwaiter().GetResult();
}
else if (!IoHelpers.CheckExpectedHash(settings.HashSourcePath, Path.Combine(fullBaseDirectory, "TorDaemons")))
{
Logger.LogInfo($"Updating Tor...");
string backupTorDir = $"{settings.TorDir}_backup";
if (Directory.Exists(backupTorDir))
{
Directory.Delete(backupTorDir, true);
}
Directory.Move(settings.TorDir, backupTorDir);
TorInstallator.InstallAsync(settings.TorDir).GetAwaiter().GetResult();
}
else
{
Logger.LogInfo($"Tor instance found at '{settings.TorPath}'.");
}
string torArguments = settings.GetCmdArguments(TorSocks5EndPoint);
if (!string.IsNullOrEmpty(LogFile))
{
IoHelpers.EnsureContainingDirectoryExists(LogFile);
var logFileFullPath = Path.GetFullPath(LogFile);
torArguments += $" --Log \"notice file {logFileFullPath}\"";
}
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
TorProcess = Process.Start(new ProcessStartInfo
{
FileName = settings.TorPath,
Arguments = torArguments,
UseShellExecute = false,
CreateNoWindow = true,
RedirectStandardOutput = true
});
Logger.LogInfo($"Starting Tor process with Process.Start.");
}
else // Linux and OSX
{
string runTorCmd = $"LD_LIBRARY_PATH=$LD_LIBRARY_PATH:='{settings.TorDir}/Tor' && export LD_LIBRARY_PATH && cd '{settings.TorDir}/Tor' && ./tor {torArguments}";
EnvironmentHelpers.ShellExecAsync(runTorCmd, waitForExit: false).GetAwaiter().GetResult();
Logger.LogInfo($"Started Tor process with shell command: {runTorCmd}.");
}
if (ensureRunning)
{
Task.Delay(3000).ConfigureAwait(false).GetAwaiter().GetResult(); // dotnet brainfart, ConfigureAwait(false) IS NEEDED HERE otherwise (only on) Manjuro Linux fails, WTF?!!
if (!IsTorRunningAsync(TorSocks5EndPoint).GetAwaiter().GetResult())
{
throw new TorException("Attempted to start Tor, but it is not running.");
}
Logger.LogInfo("Tor is running.");
}
}
catch (Exception ex)
{
throw new TorException("Could not automatically start Tor. Try running Tor manually.", ex);
}
}
catch (Exception ex)
{
Logger.LogError(ex);
}
}).Start();
}