# !/usr/bin/env python
# -*- coding: utf-8 -*-

import paramiko
import os
import subprocess
import json


def connect(filename):
    with open(filename) as configure:
        js = json.load(configure)
    client = paramiko.SSHClient()
    client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    client.connect(hostname=js['host'], username=js['username'],
                   password=js['password'][0], port=js['port'][0])
    stdin, stdout, stderr = client.exec_command('ls -l')
    data = stdout.read() + stderr.read()
    client.close()
    print (data)


connect('config.json')