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| #!/usr/bin/env python3
# -*- coding: utf-8 -*-
import ssl, socket
import requests
from dateutil import parser
import pytz
import datetime
import telegram
expire_domain_list = []
day_list = []
# 告警函数，填写你小飞机bot的token和指定组id
def telegram_alarm(message):
bot = telegram.Bot(token='1645507005:AAFSOD8kx_-SylYr3SDFHdiiCosMmdEPVQA')
bot.send_message(chat_id=-52222222222, text=message)
def parse(time_str):
"""
Parse time format.
:param time_str: <str> time string
:return: <datetime.date> date
"""
# 使用split()函数将字符串转化为列表，并分解出年月日
time_list = time_str.split("-")
year = time_list[0]
month = time_list[1]
day = time_list[2]
# 将日期转换为datetime.date格式并返回
return datetime.date(int(year), int(month), int(day))
def get_my_domain(mydomain):
try:
c = ssl.create_default_context()
s = c.wrap_socket(socket.socket(), server_hostname=mydomain)
s.connect((mydomain, 443))
my_cert = s.getpeercert()
get_my_cert_dated(mydomain, my_cert)
except ssl.CertificateError and socket.gaierror as e:
pass
def get_my_cert_dated(domain, certs):
cert_end_time = parser.parse(certs['notAfter']).astimezone(pytz.utc)
aaa = str(cert_end_time).split()[0]
f = datetime.datetime.now()
s = datetime.datetime.strftime(f, "%Y-%m-%d")
global Days
Days = (parse(aaa)-parse(s)).days
print(domain,Days)
# 告警阈值，证书小于10天就触发告警
if Days < 10:
expire_domain_list.append(domain)
day_list.append(Days)
# 域名存放文件，/python/domain.list。把需要监控的域名写进文件里，如: baidu.com|x5.qq.com
def read_domain_files():
with open('/python/domain.list', 'r', encoding="utf-8") as file:
for domain in file:
try:
get_my_domain(domain.strip())
except:
pass
if __name__ == "__main__":
read_domain_files()
format_info = ''
for i in expire_domain_list[:10]:
format_info = format_info + i + '\n'
if len(expire_domain_list) < 10 and len(expire_domain_list) > 0:
telegram_alarm(message='即将过期的api域名有(小于{}天): {}'.format(min(day_list), format_info))
elif len(expire_domain_list) > 10:
telegram_alarm(message='即将过期的api域名有(小于{}天): {}'.format(min(day_list), format_info))
telegram_alarm(message='默认只显示10条, 剩余{}个要过期域名存放在"/tmp/expire_api.log"文件里.'.format(len(expire_domain_list[10:])))
expire_api_file=open('/tmp/expire_api.log', 'w')
for i in expire_domain_list[10:]:
expire_api_file.write(i+'\n')
|
