274b15afc6
As there are no tabs in maillog, reduce the expression so that only spaces are used. Problem raised by: Leif Neland root at internet dot dk
63 lines
1.4 KiB
Bash
Executable File
63 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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#
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# $FreeBSD$
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#
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# If there is a global system configuration file, suck it in.
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#
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if [ -r /etc/defaults/periodic.conf ]
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then
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. /etc/defaults/periodic.conf
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source_periodic_confs
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fi
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case "$daily_status_mail_rejects_enable" in
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[Yy][Ee][Ss])
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if [ ! -d /etc/mail ]
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then
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echo '$daily_status_mail_rejects_enable is set but /etc/mail' \
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"doesn't exist"
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rc=2
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elif [ ! -f /var/log/maillog ]
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then
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echo '$daily_status_mail_rejects_enable is set but ' \
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"/var/log/maillog doesn't exist"
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rc=2
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elif [ "$daily_status_mail_rejects_logs" -le 0 ]
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then
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echo '$daily_status_mail_rejects_enable is set but ' \
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'$daily_status_mail_rejects_logs is not greater than zero'
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rc=2
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else
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echo
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echo Checking for rejected mail hosts:
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start=`date -v-1d '+%b %e'`
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n=$(($daily_status_mail_rejects_logs - 2))
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rc=$({
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while [ $n -ge 0 ]
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do
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if [ -f /var/log/maillog.$n ]
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then
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cat /var/log/maillog.$n
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elif [ -f /var/log/maillog.$n.gz ]
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then
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zcat -fc /var/log/maillog.$n.gz
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elif [ -f /var/log/maillog.$n.bz2 ]
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then
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bzcat -fc /var/log/maillog.$n.bz2
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fi
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n=$(($n - 1))
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done
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cat /var/log/maillog
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} |
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sed -n -E "s/^$start"'.*ruleset=check_[^ ]+, +arg1=<?([^@]+@)?([^>,]+).*reject=([^ ]+) .* ([^ ]+)$/\2 (\3... \4)/p' |
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sort -f | uniq -ic | sort -fnr | tee /dev/stderr | wc -l)
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[ $rc -gt 0 ] && rc=1
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fi;;
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*) rc=0;;
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esac
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exit $rc
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