通过自定义密码表自动登录系统，并传输 rsa 公钥和执行命令

auto.py

#!/usr/bin/env python
#-*-coding:utf-8 -*-
#author:shiying;tongning;hxg
##通过自定义密码表自动登录系统，并传输 rsa 公钥和执行命令
import paramiko
import threading
import time
import pdb
iplist = []
passwd=[自定义的密码列表……]
localpath=r"/root/.ssh/id_rsa.pub"
remotepath=r"/root/.ssh/id_rsa.pub"


file = open("./iplist")
for line in file:
 line=line.strip('\n')
 iplist.append(line)
def writelog(status):
 rsa_error=open(r"/temp/py/rsa_error.log","a")
 rsa_error.write(status)
 rsa_error.close()
def transport(ip,pswd):
 try:
 t = paramiko.Transport((ip,22))

 t.connect(username="root", password=pswd)
 sftp=paramiko.SFTPClient.from_transport(t)

 sftp.put(localpath,remotepath)

 t.close()

 print status
 writelog(status)
 except:
 print status
 writelog(status)
def create_ssh():
 ssh=paramiko.SSHClient()
 ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
 return ssh
def ssh(ip,passwd,cmd):
 count = 1
 for pswd in passwd:
 #这里设置密码探测次数不能大于 10，为什么？自己试试就知道了
if count % 10 == 1:
 if count != 1:
 ssh.close()
 print 'create_policy '+ str(count)
 ssh=create_ssh()
 count += 1
 try:
 transport(ip,pswd)
 ssh.connect(ip,22,'root',pswd,timeout=5,allow_agent=False,look_for_keys=False)

 for cmd in cmds:
 time.sleep(2)
 stdin, stdout, stderr = ssh.exec_command(cmd)
 stdin.write("Y")
 print stdout.readlines()
 break
 except:
 print 'connect_ERROR!'
 continue

 ssh.close()

if __name__=='__main__':
 #这里命令写的是全路径，为什么？自己试试就知道了
cmds=["cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys","cp /usr/local/nagios/etc/nrpe.cfg
/usr/local/nagios/etc/nrpe.cfg.bak","sed -i 's/allowed_hosts=/&192.168.70.70,/g'
/usr/local/nagios/etc/nrpe.cfg",'service nrpe restart']
 #cmds=["uptime",'w']
 threads=[len(iplist)]
 print '**** threading start ****'
 for ip in iplist:
 thread=threading.Thread(target=ssh,args=(ip,passwd,cmds))
 thread.start()