#!/bin/bash
#
# Script to show number of logins, errors and failed logins in horde3
#
#
# by Patrick Z.
# Comments and improvements can be sent to (admin<AT>tournament'dot'DE)
#
# possible problems:
# - horde3.log isn't readable by user munin (see
#   /var/log/munin/munin-node.log for errors)
#
# -to solve, copy this in /etc/munin/plugin-conf.d/munin-node
#  [horde3]
#  user root
#
#
# formerly known as postfix_mail_stats by:
# Boudewijn Ector, for Boudewijn Ector IT.
# Loosely based on http://munin.projects.linpro.no/attachment/wiki/PluginCat/postfix_messages_hourly.txt
#
#
# Parameters understood:
#
#       config   (required)
#       autoconf (optional - used by munin-config)
#
#
# Magic markers (optional - used by munin-config and installation
# scripts):
#
#%# family=auto
#%# capabilities=autoconf


LOGFILE=/var/log/horde/horde3.log
DATE=`date '+%b %d %H'`
MAXLABEL=20

if [ "$1" = "autoconf" ]; then
        echo yes
        exit 0
fi

if [ "$1" = "config" ]; then

        echo 'graph_title horde3'
        echo 'graph_category appserver'
        echo 'graph_info This graph shows Horde3 logins, logouts and errors.'
        echo 'graph_vlabel per hour'
        echo 'logins.label logins'
        echo 'failedlogins.label failed logins'
        echo 'allerrors.label errors'
        echo 'logouts.label logouts'
        exit 0
fi

echo -en "logins.value "
echo $(grep "Login success for" $LOGFILE | grep "$DATE" | wc -l)
echo -n
echo -en "failedlogins.value "
echo $(grep "FAILED LOGIN" $LOGFILE | grep "$DATE" | wc -l)
echo -en "allerrors.value "
echo $(grep "error" $LOGFILE | grep "$DATE" | wc -l)
echo -en "logouts.value "
echo $(grep "Logout for" $LOGFILE | grep "$DATE" | wc -l)