public virtual string CloseConsole(UserGameParam param, string closeCommand = "")
{
var run = $"^b d";
if (Terminal == null || Writer == StreamWriter.Null)
{
return("");
}
Writer?.WriteLine(run);
FoundConsoleEnd = null;
Terminal.DataReceived += Terminal_DataReceived;
Writer?.Close(); Writer?.Dispose(); Writer = StreamWriter.Null;
Terminal?.Close(); Terminal?.Dispose();
return(CollectResiveString);
}
public void Dispose()
{
_shell?.Dispose();
_shell?.Close();
_sshClient?.Disconnect();
_sshClient?.Dispose();
}
// Protected implementation of Dispose pattern.
protected virtual void Dispose(bool Disposing)
{
if (Disposed)
{
return;
}
if (Disposing)
{
// Free any other managed objects here.
if (Stream != null)
{
Stream.Dispose();
Stream = null;
}
if (OwnClient && Client != null)
{
Client.Disconnect();
Client.Dispose();
Client = null;
}
}
// Free any unmanaged objects here.
Disposed = true;
}
private bool disposedValue = false; // To detect redundant calls
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
// prevent double dispose
// don't dispose of sr or sw: only disposable resource is ssh
ssh.Dispose();
}
disposedValue = true;
}
}
private async Task CloseSocket(WebSocket socket)
{
await socket.CloseAsync(WebSocketCloseStatus.NormalClosure, "Closing", new CancellationToken());
socket.Dispose();
WebSocket dummy;
_sockets.TryRemove(GetId(socket), out dummy);
_stream.Dispose();
_stream = null;
_client.Disconnect();
_client.Dispose();
_client = null;
}
private bool disposedValue = false; // To detect redundant calls
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
sw.Dispose();
sr.Dispose();
ssh.Dispose();
}
disposedValue = true;
}
}
/// <inheritdoc />
public void Dispose()
{
try
{
ShellStream?.Dispose();
ShellStream = null;
SshClient?.Dispose();
SshClient = null;
Lines.Dispose();
}
catch
{
//
}
}
public string RunShell(string command)
{
string result = string.Empty;
try
{
using (var client = new SshClient(this.host, this.username, this.password))
{
client.Connect();
IDictionary <Renci.SshNet.Common.TerminalModes, uint> termkvp = new Dictionary <Renci.SshNet.Common.TerminalModes, uint>();
termkvp.Add(Renci.SshNet.Common.TerminalModes.ECHO, 53);
ShellStream shellStream = client.CreateShellStream("xterm", 80, 24, 800, 600, 1024, termkvp);
StreamReader reader = new StreamReader(shellStream);
StreamWriter writer = new StreamWriter(shellStream);
writer.AutoFlush = true;
result += reader.ReadToEnd();
while (shellStream.Length == 0)
{
Thread.Sleep(500);
}
Thread.Sleep(500);
result += reader.ReadToEnd();
writer.WriteLine(command);
while (shellStream.Length == 0)
{
Thread.Sleep(500);
}
Thread.Sleep(1000);
result += reader.ReadToEnd();
shellStream.Dispose();
client.Disconnect();
client.Dispose();
}
}
catch (Exception exc)
{
if (exc.ToString().Contains("No suitable authentication method found to complete authentication"))
{
KeyboardInteractiveAuthenticationMethod keybAuth = new KeyboardInteractiveAuthenticationMethod(this.username);
keybAuth.AuthenticationPrompt += new EventHandler <AuthenticationPromptEventArgs>(HandleKeyEvent);
var connectionInfo = new ConnectionInfo(this.host, 22, this.username, keybAuth);
using (var client = new SshClient(connectionInfo))
{
client.Connect();
IDictionary <Renci.SshNet.Common.TerminalModes, uint> termkvp = new Dictionary <Renci.SshNet.Common.TerminalModes, uint>();
termkvp.Add(Renci.SshNet.Common.TerminalModes.ECHO, 53);
ShellStream shellStream = client.CreateShellStream("xterm", 80, 24, 800, 600, 1024, termkvp);
StreamReader reader = new StreamReader(shellStream);
StreamWriter writer = new StreamWriter(shellStream);
writer.AutoFlush = true;
result += reader.ReadToEnd();
while (shellStream.Length == 0)
{
Thread.Sleep(500);
}
Thread.Sleep(500);
result += reader.ReadToEnd();
writer.WriteLine(command);
while (shellStream.Length == 0)
{
Thread.Sleep(500);
}
Thread.Sleep(1000);
result += reader.ReadToEnd();
shellStream.Dispose();
client.Disconnect();
client.Dispose();
}
}
}
return(result);
}
public void Dispose()
{
sshStream.Dispose();
client.Disconnect();
client.Dispose();
}
