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Files
mailcow-dockerized/data/Dockerfiles/clamd/clamd.sh
2025-05-21 14:02:49 +02:00

64 lines
1.4 KiB
Bash
Executable File

#!/bin/bash
BACKGROUND_TASKS=()
echo "Running freshclam..."
freshclam
(
while true; do
sleep 12600
freshclam
done
) &
BACKGROUND_TASKS+=($!)
(
while true; do
sleep 10m
SANE_MIRRORS="$(dig +ignore +short rsync.sanesecurity.net)"
for sane_mirror in ${SANE_MIRRORS}; do
CE=
rsync -avp --chown=clamav:clamav --chmod=Du=rwx,Dgo=rx,Fu=rw,Fog=r --timeout=5 rsync://${sane_mirror}/sanesecurity/ \
--include 'blurl.ndb' \
--include 'junk.ndb' \
--include 'jurlbl.ndb' \
--include 'jurbla.ndb' \
--include 'phishtank.ndb' \
--include 'phish.ndb' \
--include 'spamimg.hdb' \
--include 'scam.ndb' \
--include 'rogue.hdb' \
--include 'sanesecurity.ftm' \
--include 'sigwhitelist.ign2' \
--exclude='*' /var/lib/clamav/
CE=$?
chmod 755 /var/lib/clamav/
if [ ${CE} -eq 0 ]; then
while [ ! -z "$(pidof freshclam)" ]; do
echo "Freshclam is active, waiting..."
sleep 5
done
echo RELOAD | nc clamd-mailcow 3310
break
fi
done
sleep 12h
done
) &
BACKGROUND_TASKS+=($!)
echo "$(clamd -V) is starting... please wait a moment."
nice -n10 clamd &
BACKGROUND_TASKS+=($!)
while true; do
for bg_task in ${BACKGROUND_TASKS[*]}; do
if ! kill -0 ${bg_task} 1>&2; then
echo "Worker ${bg_task} died, stopping container waiting for respawn..."
kill -TERM 1
fi
sleep 10
done
done