111 lines
2.6 KiB
Plaintext
111 lines
2.6 KiB
Plaintext
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#!/bin/sh
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#
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# Plugin to monitor the amavis mail filter for Debian
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# (based upon a plugin authored by Geoffroy Desvernay)
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#
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# This plugin is built and tested on Debian Etch using:
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# munin 1.2.5-1
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# amavisd-new 2.4.2-6.1
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#
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# With some minor modification it should also work on non-debian systems
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# This, however, is up to you
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#
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# Munin graph will sum up: Passed CLEAN, Blocked VIRUS, Blocked SPAM, Other
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#
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# Parameters understood:
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# config (required)
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# autoconf (optional)
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#
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# Config variables:
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# AMAVIS_LOG - file where amavis logs are written
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# STATEFILE - file which is needed to keep track of AMAVIS_LOG
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# LOGTAIL - location of logtail
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# BC - location of bc
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#
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# Enjoy!
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# Fili Wiese
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#
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AMAVIS_LOG=${logfile:-/var/log/mail.log}
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STATEFILE=/var/lib/munin/plugin-state/amavis.offset
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LOGTAIL=${logtail:-`which logtail`}
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BC=${bc:-`which bc`}
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mktempfile () {
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mktemp
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}
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if [ "$1" = "autoconf" ]; then
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if [ -f "${AMAVIS_LOG}" -a -n "${LOGTAIL}" -a -x "${LOGTAIL}" -a -n "${BC}" -a -x "${BC}" ] ; then
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echo yes
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exit 0
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else
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echo no
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exit 1
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fi
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title Amavis filter statistics'
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echo 'graph_category postfix'
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echo 'graph_order total clean spam virus other'
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echo 'graph_vlabel Mails filtered'
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echo 'graph_scale no'
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echo 'total.label Total'
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echo 'total.draw AREA'
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echo 'total.colour DDDDDD'
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echo 'clean.label Passed CLEAN'
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echo 'clean.draw LINE1'
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echo 'clean.colour 32FA00'
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echo 'spam.label Blocked SPAM'
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echo 'spam.draw LINE1'
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echo 'spam.colour FF0000'
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echo 'virus.label Blocked VIRUS'
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echo 'virus.draw LINE1'
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echo 'virus.colour 880088'
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echo 'other.label Other'
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echo 'other.draw LINE1'
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echo 'other.colour 0099FF'
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exit 0
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fi
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clean=0
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virus=0
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spams=0
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other=0
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total=0
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ARGS=0
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`$LOGTAIL /etc/hosts 2>/dev/null >/dev/null`
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if [ $? = 66 ]; then
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if [ ! -n "$logtail" ]; then
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ARGS=1
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fi
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fi
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TEMP_FILE=`mktempfile munin-amavis.XXXXXX`
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if [ -n "$TEMP_FILE" -a -f "$TEMP_FILE" ]
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then
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if [ $ARGS != 0 ]; then
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$LOGTAIL ${AMAVIS_LOG} $STATEFILE | grep 'amavis\[.*\]:' | grep -v 'TIMED OUT' > ${TEMP_FILE}
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else
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$LOGTAIL ${AMAVIS_LOG} $STATEFILE | grep 'amavis\[.*\]:' | grep -v 'TIMED OUT' > ${TEMP_FILE}
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fi
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total=`cat ${TEMP_FILE} | wc -l`
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clean=`grep 'CLEAN' ${TEMP_FILE} | wc -l`
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virus=`grep 'INFECTED' ${TEMP_FILE} | wc -l`
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spam=`grep 'Blocked SPAM' ${TEMP_FILE} | wc -l`
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other=`echo ${total}-${clean}-${virus}-${other}-${spam} | ${BC}`
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/bin/rm -f $TEMP_FILE
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fi
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echo "clean.value ${clean}"
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echo "virus.value ${virus}"
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echo "spam.value ${spam}"
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echo "other.value ${other}"
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echo "total.value ${total}"
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