智一面的面试题提供python的测试题
使用地址:http://mrw.so/6ce7WT
获取域名 ssl 证书过期时间
用于 zabbix 告警
import re
import sys
import time
import subprocess
from datetime import datetime
from io import StringIO
def main(domain):
f = StringIO()
comm = f"curl -Ivs https://{domain} --connect-timeout 10"
result = subprocess.getstatusoutput(comm)
f.write(result[1])
try:
m = re.search('start date: (.*?)\n.*?expire date: (.*?)\n.*?common name: (.*?)\n.*?issuer: CN=(.*?)\n', f.getvalue(), re.S)
start_date = m.group(1)
expire_date = m.group(2)
common_name = m.group(3)
issuer = m.group(4)
except Exception as e:
return 999999999
# time 字符串转时间数组
start_date = time.strptime(start_date, "%b %d %H:%M:%S %Y GMT")
start_date_st = time.strftime("%Y-%m-%d %H:%M:%S", start_date)
# datetime 字符串转时间数组
expire_date = datetime.strptime(expire_date, "%b %d %H:%M:%S %Y GMT")
expire_date_st = datetime.strftime(expire_date,"%Y-%m-%d %H:%M:%S")
# 剩余天数
remaining = (expire_date-datetime.now()).days
return remaining
if __name__ == "__main__":
domain = sys.argv[1]
remaining_days = main(domain)
print(remaining_days)
智一面的面试题提供python的测试题
戳python测试题