利用python收发邮件功能实现远程电脑的控制

功能并非原创, 只是重复实现了 http://codecloud.net/python-control-128.html 中描述的功能.

实现功能: 通过给固定邮件地址发送命令(包含在主题中)的方式控制远程电脑实现相应功能(譬如关机等, 可以根据实际需要实现更复杂的功能)

实现原理: 远程电脑不断(每隔10s)利用 python 脚本检查邮件服务器是否有新邮件, 如有则对邮件进行分析, 如果包含可执行命令, 则执行相应命令

你需要的: 装有 PYTHON 的 PC; 最好两个邮箱(一个用于接收命令, 一个用来发邮件); 可选手机邮件客户端(可以实现在手机上发送邮件, 更高大上)

注意: 不要使用163邮箱来接受命令, 每隔 10s 的检查间隔会导致网易拒绝让你登录的~

我反正丧心病狂用学校的服务器. Python 代码如下:

 1 # -*- coding: utf-8 -*-
 2 
 3 import poplib,email,re 
 4 from email.header import decode_header
 5 import smtplib
 6 from email.mime.text import MIMEText
 7 import time
 8 import os,sys
 9 import random
10 
11 
12 def send_mail(to_mail_addr, message):
13     from_mail_addr = "****@fudan.edu.cn"
14     password = "****"
15     smtp_server = "mail.fudan.edu.cn"  #smtp_server
16 
17     message = "Hello, mission received: \n \t \t" + message
18     msg = MIMEText(message, 'plain', 'gb2312')
19     msg['Subject'] = 'This is a reply msg by PythonMailControl'
20     msg['From'] = from_mail_addr
21     msg['To'] = to_mail_addr
22 
23     server = smtplib.SMTP(smtp_server, 25) 
24     server.set_debuglevel(1)
25     server.login(from_mail_addr, password)
26     server.sendmail(from_mail_addr, [to_mail_addr], msg.as_string())
27     server.quit()
28 
29 
30 def get_last_mail():
31     try:
32         host = 'mail.fudan.edu.cn'  # pop3 server
33         username = '****@fudan.edu.cn'
34         password = '****'
35         p = poplib.POP3_SSL(host)
36         p.user(username)
37         p.pass_(password)
38         ret = p.stat()
39     except poplib.error_proto,e:
40         print "Login failed:",e
41         return (-2,0,0)  # error code, nonsense, nonsense
42 
43     mail_number = ret[0] # return the total number of mails
44     ret = p.list()
45     down = p.retr(1)     # return the last received mail
46     return (1,mail_number,down) 
47 
48 
49 if __name__ == "__main__": 
50     mail_number_old = 0
51     while 1:
52         (error,mail_number,down) = get_last_mail()
53         if (error==1) and (mail_number != mail_number_old):  # no error and have new mail
54             mail_number_old = mail_number    
55             for line in down[1]:    # check the mail line by line, get the sender and subject
56                 if line[0:4]=="From":
57                     from_mail_addr = re.search( '[0-9a-zA-Z_]*@[0-9a-zA-Z_.]*', line).group(0)   
58                 if line[0:7]=="Subject":
59                     content = line[9:]
60             if content[0] == '@':   # response according to the subject
61                 cmd = content[1:]
62                 try:
63                     os.system(cmd)  # do sth.
64                     send_mail(from_mail_addr,cmd)  # reply message to the mail sender
65                 except:
66                     os.system('echo error')
67         time.sleep(10)