Plugin: sslcheck
Description::
 Plugin which will check SSL certificate on hosts. It uses external scripts of zabbix server.
::

Version: 0.1
Url: https://raw.githubusercontent.com/limosek/zaf-plugins/master/sslcheck
Web: https://github.com/limosek/zaf-plugins/
Maintainer: Lukas Macura <lukas@macura.cz>

# Dependencies
Depends-dpkg: dash openssl
Depends-opkg: busybox openssl
Depends-rpm: openssl
Depends-bin: openssl

ExtItem daysleft:
Description::
 Returns days left to expire certificate
::
Testparameters: ps systemd,root
Parameters::
 server 	''	''	# Host to check
 port 		'443'	''	# Port to check
 timeout	25	''	# Timeout in secs
::
Type: integer
Script::
end_date="$(/usr/bin/timeout $timeout /usr/bin/openssl s_client -host $server -port $port -showcerts < /dev/null 2>/dev/null | sed -n '/BEGIN CERTIFICATE/,/END CERT/p' | openssl x509 -enddate -noout 2>/dev/null | sed -e 's/^.*\=//')"

if [ -n "$end_date" ]; then
	end_date_seconds=$(date "+%s" --date "$end_date")
	now_seconds=$(date "+%s")
	CALC=$((($end_date_seconds-$now_seconds)/24/3600))
	echo $CALC
else
	exit 124
fi 

::

/ExtItem