#!/bin/bash
#
# Plugin to monitor incoming mails greylisted by postfix-policyd
#
# Parameters understood:
#
#       config   (required)
#       autoconf (optional)
#

MYSQL_USER="postfix-policyd"
MYSQL_PASS=""
MYSQL_DB="postfixpolicyd"

if [ "$1" = "autoconf" ]; then
        if [ -n "${MYSQL_PASS}" ] ; then
                echo yes
        else
                echo "no (set mysql pass)"
        fi
        exit 0
fi

if [ "$1" = "config" ]; then
        echo 'graph_title Postfix-Policyd daily filtering'
        echo 'graph_order delayed passed whitelisted'
        echo 'graph_category mail'
        echo 'graph_vlabel Count'
        echo 'graph_scale no'

##      echo 'graph_args --base 1000 -l 0'
        echo 'delayed.label delayed'
        echo 'delayed.type GAUGE'
        echo 'passed.label passed'
        echo 'passed.type GAUGE'
        echo 'whitelisted.label whitelisted'
        echo 'whitelisted.type GAUGE'
        echo 'blacklisted.label blacklisted'
        echo 'blacklisted.type GAUGE'

        exit 0
fi

DELAYED="`echo "SELECT COUNT(*) FROM triplet WHERE _count = 0" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"
PASSED="`echo "SELECT COUNT(*) FROM triplet WHERE _count != 0" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"
WHITELISTED="`echo "SELECT COUNT(*) FROM whitelist" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"
BLACKLISTED="`echo "SELECT COUNT(*) FROM blacklist" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"

echo "delayed.value ${DELAYED}"
echo "passed.value ${PASSED}"
echo "whitelisted.value ${WHITELISTED}"
echo "blacklisted.value ${BLACKLISTED}"