Script gửi mail khi có người login router switch Cisco

import re
import datetime
import netmiko
import calendar

import smtplib

from email.mime.text import MIMEText

from email.mime.multipart import MIMEMultipart

############trên switch cần gõ các lệnh này trước##########
#login on-success log every 1
##########################################################
#################SEND MAIL FUNCTION###############
  def sendMail(output,dstMail):
 if(output!=''):
  msg = MIMEMultipart()
  msg['From'] = 'haiedubit@outlook.com'
  msg['To'] = dstMail
  msg['Subject'] = "WARNING CÓ NGƯỜI LOGIN THIẾT BỊ"
  msg.attach(MIMEText(output, 'plain'))
  text=msg.as_string()
  s = smtplib.SMTP(host='smtp-mail.outlook.com')
  s.starttls()
  s.login('haiedubit@outlook.com', 'edubit@bnn')
  s.sendmail(
    "haiedubit@outlook.com",dstMail,text)
  s.quit()
#######################################
sw1 = {
    'device_type': 'cisco_ios',
    'ip': '10.1.2.3',
    'username': 'monitor',
    'password': 'abc@123',
    'secret': 'abc@123',
    'verbose': False,
}
ip_of_ubuntu = '10.64.1.100'

net_connect = netmiko.ConnectHandler(**sw1)
net_connect.enable()
get_time1 = net_connect.send_command_timing('show logging | inc LOGIN-5-LOGIN_SUCCESS')

###Lưu vào file tạm#####
f=open('temp1.txt','w')
f.write(get_time1)
f.close()

###Đọc file tạm trên####
f=open('temp1.txt','r')
lines=f.readlines()
for line in lines:
# các line có dạng [user:admin] login at 14:36:05 ICT Tue Apr 11 2023
 time_log = re.findall(r'(?:at) (\d\d:\d\d:\d\d).*(\w\w\w \w\w\w \d\d\ \d\d\d\d)',line)
 user_login = re.findall(r'\[user:.*\]',line)
 
 for time1 in time_log:
 ####Lấy thời gian login trong dòng text trên####
  hour=time1[0].split(":")[0]
  minute=time1[0].split(":")[1]
  second=time1[0].split(":")[2]
  
  day=time1[1].split(" ")[2]
  month_abbr=time1[1].split(" ")[1] ##Month in name Apr, May Jul...
  mon_number=list(calendar.month_abbr).index(month_abbr)#Quy tháng ra number, ví dụ Apr là 4
  year=time1[1].split(" ")[3]
  
  
  #===============In ra cac lan login cach day 5 phut==================#
  hien_tai = datetime.datetime.now()
 
  delta_time=hien_tai-datetime.datetime(int(year),int(mon_number),int(day),int(hour)-4,int(minute),int(second),0)
  
  if int(delta_time.total_seconds())    output="New login found "+ str(user_login)
  #================SEND MAIL=====================#
   sendMail(output,"haiedubit@outlook.com")