bunkerweb/scripts/referrers.sh

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#!/bin/sh
# load some functions
. /opt/entrypoint/utils.sh
# save old conf
cp /etc/nginx/referrers.list /cache
# generate new conf
BLACKLIST="$(curl -s https://raw.githubusercontent.com/mitchellkrogza/nginx-ultimate-bad-bot-blocker/master/_generator_lists/bad-referrers.list | sed 's:\.:%\.:g;s:\-:%\-:g')"
if [ "$?" -ne 0 ] ; then
job_log "[BLACKLIST] can't update referrers list"
echo -n "" > /tmp/referrers.list
else
echo -e "$BLACKLIST" > /tmp/referrers.list
fi
# if we are running nginx
if [ -f /tmp/nginx.pid ] ; then
RELOAD="/usr/sbin/nginx -s reload"
# if we are in autoconf
elif [ -S /tmp/autoconf.sock ] ; then
RELOAD="/opt/entrypoint/reload.py"
fi
# check number of lines
lines="$(wc -l /tmp/referrers.list | cut -d ' ' -f 1)"
if [ "$lines" -gt 1 ] ; then
mv /tmp/referrers.list /etc/nginx/referrers.list
job_log "[BLACKLIST] referrers list updated ($lines entries)"
if [ "$RELOAD" != "" ] ; then
$RELOAD > /dev/null 2>&1
if [ "$?" -eq 0 ] ; then
cp /etc/nginx/referrers.list /cache
job_log "[NGINX] successfull nginx reload after referrers list update"
else
cp /cache/referrers.list /etc/nginx
job_log "[NGINX] failed nginx reload after referrers list update fallback to old list"
$RELOAD > /dev/null 2>&1
fi
else
cp /etc/nginx/referrers.list /cache
fi
else
job_log "[BLACKLIST] can't update referrers list"
fi
rm -f /tmp/referrers.list 2> /dev/null