check-ssl-robot

Requiremets

• Python version 3.6
• Pip version >= 3
• pyopenssl version 18.0.0
• idna version 2.6
• requests version 2.20.1

pip3 install -r requirements.txt

ADD domain to check

• Edit domains.conf add a domain per line

Engine

Function get_expire_date:

• Open a socket connection
• Get SSL/TLS infos
• Return certificate date

Function calculate_date:

• Calculate date between expire date and D0

Function generatePayload:

• Generate a payload to send a message in slack

Function send_alert_slack:

• Get domain, diff between dates and expire date
• Send the message to slack

Função main:

• Open domains.conf
• Execute get_expire_date and calculate_date in all lines
• OPTIONAL - Send a message in slack
• Ouput a domais with 30 days to expire certificate

Usability

$ ./main.py
sys=check-ssl-robot log=WARN domain=example.com expireInDays=30 state=Expiring dateExpire=2019-01-08 23:59:59
sys=check-ssl-robot log=WARN domain=example2.com expireInDays=25 state=Expiring dateExpire=2019-01-03 23:59:59
sys=check-ssl-robot log=WARN domain=example3.com state=Expired dateExpire=2018-01-03 23:59:59