mirror of
https://github.com/mail-in-a-box/mailinabox.git
synced 2024-12-25 07:47:05 +00:00
58 lines
1.8 KiB
Bash
58 lines
1.8 KiB
Bash
source /etc/mailinabox.conf
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source setup/functions.sh
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# Add additional packages
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apt_install pflogsumm rkhunter
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# Cleanup old spam and trash email
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hide_output install -m 755 conf/cron/miab_clean_mail /etc/cron.weekly/
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# Reduce logs by not logging mail output in syslog
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sed -i "s/\*\.\*;auth,authpriv.none.*\-\/var\/log\/syslog/\*\.\*;mail,auth,authpriv.none \-\/var\/log\/syslog/g" /etc/rsyslog.d/50-default.conf
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# Reduce logs by only logging ufw in ufw.log
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sed -i "s/#\& stop/\& stop/g" /etc/rsyslog.d/20-ufw.conf
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restart_service rsyslog
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# decrease time journal is stored
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tools/editconf.py /etc/systemd/journald.conf MaxRetentionSec=2month
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tools/editconf.py /etc/systemd/journald.conf MaxFileSec=1week
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hide_output systemctl restart systemd-journald.service
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# Create forward for root emails
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cat > /root/.forward << EOF;
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administrator@$PRIMARY_HOSTNAME
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EOF
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# Adapt rkhunter cron job to reduce log file production
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sed -i "s/--cronjob --report-warnings-only --appendlog/--cronjob --report-warnings-only --no-verbose-logging --appendlog/g" /etc/cron.daily/rkhunter
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# Install fake mail script
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if [ ! -f /usr/local/bin/mail ]; then
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hide_output install -m 755 tools/fake_mail /usr/local/bin
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mv -f /usr/local/bin/fake_mail /usr/local/bin/mail
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fi
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# Adapt rkhunter configuration
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tools/editconf.py /etc/rkhunter.conf \
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UPDATE_MIRRORS=1 \
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MIRRORS_MODE=0 \
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WEB_CMD='""' \
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APPEND_LOG=1 \
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ALLOWHIDDENDIR=/etc/.java
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# Check presence of whitelist
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if ! grep -Fxq "SCRIPTWHITELIST=/usr/local/bin/mail" /etc/rkhunter.conf > /dev/null; then
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echo "SCRIPTWHITELIST=/usr/local/bin/mail" >> /etc/rkhunter.conf
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fi
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tools/editconf.py /etc/default/rkhunter \
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CRON_DAILY_RUN='"true"' \
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CRON_DB_UPDATE='"true"' \
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APT_AUTOGEN='"true"'
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# Should be last, update expected output
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rkhunter --propupd
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