#!/bin/bash
#
#   Munin plugin to count postfix-policyd-spf-python results
#           2012 Alexander Koch <lynix47@gmail.com> 
# 
# Parameters understood:
#	config		(required)
#	autoconf 	(optional - used by munin-config)
# 
# Config variables:
#       logfile      - Where to find the postfix log (mail.log)
#
# Add the following line to a file in /etc/munin/plugin-conf.d:
# 	env.logfile /var/log/your/mail.log
#
# Magic markers (optional - used by munin-config and installation scripts):
#
#%# family=auto
#%# capabilities=autoconf
 
 
#
# Configuration
#
 
STAT_FILE=${STAT_FILE:-/var/lib/munin/plugin-state/plugin-plcyd-spf-python.state}
LOGFILE=${logfile:-/var/log/mail.log}
 
if [ "$1" = "autoconf" ]; then
	echo yes
	exit 0
fi
 
if [ "$1" = "config" ]; then
	echo 'graph_title SPF Check Results'
	echo 'graph_category postfix'
	echo 'graph_args --base 1000 -l 0'
	echo 'graph_vlabel Count/s'
 
	echo 'count_pass.label Pass'
	echo 'count_pass.type DERIVE'
	echo 'count_pass.min 0'
	echo 'count_pass.colour 00cc00'
	echo 'count_fail.label Fail'
	echo 'count_fail.type DERIVE'
	echo 'count_fail.min 0'
	echo 'count_fail.colour cc0000'
	echo 'count_none.label None'
	echo 'count_none.type DERIVE'
	echo 'count_none.min 0'
	echo 'count_none.colour 0066b3'
	echo 'count_temperror.label Temperror'
	echo 'count_temperror.type DERIVE'
	echo 'count_temperror.min 0'
	echo 'count_temperror.colour ff8000'
	echo 'count_neutral.label Neutral'
	echo 'count_neutral.type DERIVE'
	echo 'count_neutral.min 0'
	echo 'count_neutral.colour ffcc00'
 
	exit 0
fi
 
 
#
# Log parsing
#
 
function get_log_count() {
	egrep "policyd-spf\[[0-9]+\]: $1;" "$LOGFILE" | grep "$(date '+%b %e')" | wc -l
}
 
PASS=$(get_log_count "Pass")
FAIL=$(get_log_count "Fail")
NONE=$(get_log_count "None")
TEMPERR=$(get_log_count "Temperror")
NEUTRAL=$(get_log_count "Neutral")
 
echo "count_pass.value $PASS"
echo "count_fail.value $FAIL"
echo "count_none.value $NONE"
echo "count_temperror.value $TEMPERR"
echo "count_neutral.value $NEUTRAL"
 
 
exit 0