python使用paramiko模块实现ssh远程登陆上传文件并执行

代码如下:

command.txt:
ThreadNum:1
port:22
local_dir:hello_mkdir
remote_dir:hello_mkdir
alter_auth:chmod 755 hello_mkdir
exec_program:./hello_mkdir

ipandpass.txt:
ip username password

程序中的队列操作是修改的别的程序，写的确实不错。
该程序亦正亦邪，如果拿去做坏事，我先声明与我无关，我只是分享我的代码罢了。
希望有兴趣的同志们来讨论技术应用。
这其中用到了paramiko，队列，多线程，后续也会写一些这三个方面的东西。欢迎批评指正。
其实这个程序有些地方还有待优化。

代码如下:

#function:upload files through ssh protocal and excute the files
#lib:paramiko
#MyThread:init a thread to run the function
#ThreadPol:init a thread pool
#uploadAndExecu:upload file and excute
#readConf:read config file
#-*- coding = utf-8 -*-

import Queue
import sys
import threading
import paramiko
import socket
from threading import Thread
import time

class MyThread(Thread):
def __init__(self, workQueue, timeout=1):
Thread.__init__(self)
self.timeout = timeout
self.setDaemon(False)
self.workQueue = workQueue
self.start()
#print 'i am runnning ...'

def run(self):
emptyQueue = 0
while True:
try:
callable, username, password, ipAddress, port,comms = self.workQueue.get(timeout = self.timeout)
#print 'attacking :',ipAddress,username,password,threading.currentThread().getName(),' time : '
callable(username,password, ipAddress, port,comms)

except Queue.Empty:
print threading.currentThread().getName(),":queue is empty ; sleep 5 seconds\n"
emptyQueue += 1
#judge the queue,if it is empty or not.
time.sleep(5)
if emptyQueue == 5:
print threading.currentThread().getName(),'i quit,the queue is empty'
break
except Exception, error:
print error

class ThreadPool:
def __init__(self, num_of_threads=10):
self.workQueue = Queue.Queue()
self.threads = []
self.__createThreadPool(num_of_threads)

#create the threads pool
def __createThreadPool(self, num_of_threads):
for i in range(num_of_threads):
thread = MyThread(self.workQueue)
self.threads.append(thread)

def wait_for_complete(self):
#print len(self.threads)
while len(self.threads):
thread = self.threads.pop()
if thread.isAlive():

thread.join()

def add_job(self, callable, username, password, ipAddress, Port,comms):
self.workQueue.put((callable, username, password, ipAddress, Port,comms))

def uploadAndExecu(usernam,password,hostname,port,comm):
print usernam,password,hostname,port,comm
try:

t = paramiko.Transport((hostname,int(port)))
t.connect(username=username,password=password)
sftp=paramiko.SFTPClient.from_transport(t)
sftp.put(comm['local_dir'],comm['remote_dir'])
except Exception,e:
print 'upload files failed:',e
t.close()
finally:
t.close()


try:
ssh = paramiko.SSHClient()
ssh.load_system_host_keys()
ssh.set_missing_host_key_policy(paramiko.MissingHostKeyPolicy())
ssh.connect(hostname, port=int(port), username=username, password=password)
ssh.exec_command(comm['alter_auth'])
ssh.exec_command(comm['exec_program'])
except Exception,e:
print 'chang file auth or execute the file failed:',e
ssh.close()


def readConf():
comm={}
try:
f = file('command.txt','r')
for l in f:
sp = l.split(':')
comm[sp[0]]=sp[1].strip('\n')
except Exception,e:
print 'open file command.txt failed:',e
f.close()

return comm

if __name__ == "__main__":

commandLine = readConf()
print commandLine
#prepare the ips

wm = ThreadPool(int(commandLine['ThreadNum']))

try:
ipFile = file('ipandpass.txt','r')
except:
print "[-] ip.txt Open file Failed!"
sys.exit(1)

for line in ipFile:
IpAdd,username,pwd = line.strip('\r\n').split(' ')
wm.add_job(uploadAndExecu,username,pwd,IpAdd,commandLine['port'],commandLine)