package beny.com.remotessh;



import android.support.v7.app.AppCompatActivity;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.Toast;

import com.jcraft.jsch.*;

import com.jcraft.jzlib.*;



import java.io.ByteArrayOutputStream;

import java.util.Properties;



public class MainActivity extends AppCompatActivity {



 @Override

 protected void onCreate(Bundle savedInstanceState) {

 super.onCreate(savedInstanceState);

 setContentView(R.layout.activity_main);

 Button btn = (Button) findViewById(R.id.button);

 Button exit = (Button) findViewById(R.id.button2);



 btn.setOnClickListener(new View.OnClickListener() {

 @Override

 public void onClick(View v) {

 try {

 executeRemoteCommand("beny12345","beny12345","192.168.100.65", 22);

 Toast.makeText(MainActivity.this, "Connected", Toast.LENGTH_LONG).show();

 } catch (Exception e) {

 e.printStackTrace();

 Toast.makeText(MainActivity.this, "Not Connected", Toast.LENGTH_LONG).show();

 }



 }

 });



 exit.setOnClickListener(new View.OnClickListener() {

 @Override

 public void onClick(View v) {

 System.exit(0);

 }

 });



 }



 public static String executeRemoteCommand(

 String username,

 String password,

 String hostname,

 //String command,

 int port) throws Exception {



 JSch jsch = new JSch();

 Session session = jsch.getSession(username, hostname, port);

 session.setPassword(password);



 // Avoid asking for key confirmation

 Properties prop = new Properties();

 prop.put("StrictHostKeyChecking", "no");

 session.setConfig(prop);



 session.connect();

 session.disconnect();



 // SSH Channel

 ChannelExec channelssh = (ChannelExec)

 session.openChannel("exec");

 ByteArrayOutputStream baos = new ByteArrayOutputStream();

 channelssh.setOutputStream(baos);



 // Execute command

 channelssh.setCommand("mkdir /home/beny/test");

 channelssh.connect();

 channelssh.disconnect();



 return baos.toString();

 }

 }