Delphi DLL

SSH using SOCKS Proxy

See more SSH Examples

Demonstrates how to connect to an SSH server through a SOCKS4 or SOCKS5 proxy. Delphi DLL

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Ssh;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
ssh: HCkSsh;
hostname: PWideChar;
port: Integer;

begin
success := False;

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

ssh := CkSsh_Create();

// To use a SOCKS4 or SOCKS5 proxy, simply set the following
// properties prior to connecting:
// The SOCKS hostname may be a domain name or 
// IP address:
CkSsh_putSocksHostname(ssh,'www.mysocksproxyserver.com');
CkSsh_putSocksPort(ssh,1080);
CkSsh_putSocksUsername(ssh,'myProxyLogin');
CkSsh_putSocksPassword(ssh,'myProxyPassword');

// Set the SOCKS version to 4 or 5 based on the version
// of the SOCKS proxy server:
CkSsh_putSocksVersion(ssh,5);

// Note: SOCKS4 servers only support usernames without passwords.
// SOCKS5 servers support full login/password authentication.

// Connect to an SSH server via a SOCKS proxy:

// Hostname may be an IP address or hostname:
hostname := '192.168.1.108';
port := 22;

success := CkSsh_Connect(ssh,hostname,port);
if (success <> True) then
  begin
    Memo1.Lines.Add(CkSsh__lastErrorText(ssh));
    Exit;
  end;

// Your application is now connected to an SSH server 
// through a SOCKS4 or SOCKS5 proxy. 
// ..

CkSsh_Dispose(ssh);

end;