ewypych / icinga-domain-expiration-plugin Goto Github PK

Ok, so here's an odd one - if we do a whois lookup against .net domains, we get different results in different geographical locations making the check fail at our remote production site.

Both sites are in DCs with no proxying in front of them.

Honestly not sure what to say.

[edit - deleted wrong broken file]
working.txt

When whois server doesn't return expire date in an expected format (or any format), the script doesn't work as expected. There is no error handling for such a situation. That's the output for kiev.ua:

$ ./check_domain_expiration.sh -d kiev.ua -w 60 -c 30
date: invalid date '+%Y-%m-%d'
date: invalid date '+%s'
CRITICAL - domain has expired!```

Whois doesn't return any expiration date field for this domain.

add .im (Isle of Man) checks.
Please see PR #16

Hi Emil,
Need help with plugin output.
centos 6
GNU Awk 3.1.7
jwhois version 4.0

[plugins]$ whois google.com
[Querying whois.verisign-grs.com]
[whois.verisign-grs.com]
   Domain Name: GOOGLE.COM
   Registry Domain ID: 2138514_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.markmonitor.com
   Registrar URL: http://www.markmonitor.com
   Updated Date: 2018-02-21T18:36:40Z
   Creation Date: 1997-09-15T04:00:00Z
   Registry Expiry Date: 2020-09-14T04:00:00Z

[plugins]$ ./check_domain_expiration.sh -d google.com -w 60 -c 30
date: invalid date `2020-09-14T04:00:00Z\r'
date: invalid date `+%s'
CRITICAL - domain has expired!

The plugin sounds interesting.

Unfortunately, it's useless as long as virtually 100% of all relevant domains are unsupported.

Now there is no option to monitor multi-level subdomains like

mail.com.ua

but it would be good to allow that.

Hi there, I have a PR for .ie domains.

Please add the github URL to the README.md and header in the script.
This means when the script is found in the wild (or anywhere that isn't github) it's possible to check for the latest version and allows easy attribution.