#!/usr/bin/env python

import paramiko

import os,sys,time

hostname="192.168.1.21"

username="root"

password="SKJh935yft#"

blip="192.168.1.23"

bluser="root"

blpasswd="SKJh935yft#"

tmpdir="/tmp"

remotedir="/data"

localpath="/home/nginx_access.tar.gz"

tmppath=tmpdir+"/nginx_access.tar.gz"

remotepath=remotedir+"/nginx_access_hd.tar.gz"

port=22

passinfo='\'s password: '

paramiko.util.log_to_file('syslogin.log')

t = paramiko.Transport((blip, port))

t.connect(username=bluser, password=blpasswd)

sftp =paramiko.SFTPClient.from_transport(t)

sftp.put(localpath, tmppath)

sftp.close()

ssh=paramiko.SSHClient()

ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

ssh.connect(hostname=blip,username=bluser,password=blpasswd)

#new session

channel=ssh.invoke_shell()

channel.settimeout(10)

buff = ''

resp = ''

channel.send('scp '+tmppath+' '+username+'@'+hostname+':'+remotepath+'\n')

while not buff.endswith(passinfo):

try:

resp = channel.recv(9999)

except Exception,e:

print 'Error info:%s connection time.' % (str(e))

channel.close()

ssh.close()

sys.exit()

buff += resp

if not buff.find('yes/no')==-1:

channel.send('yes\n')

buff=''

channel.send(password+'\n')

buff=''

while not buff.endswith('# '):

resp = channel.recv(9999)

if not resp.find(passinfo)==-1:

print 'Error info: Authentication failed.'

channel.close()

ssh.close()

sys.exit()

buff += resp

print buff

channel.close()

ssh.close()