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wifilife: firewall.mbid: store and remove old repeated rules from /tmp/

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This commit is contained in:
Jakob Olsson 2019-05-15 15:36:40 +02:00
parent 6840306713
commit e80d88905f
1 changed files with 13 additions and 0 deletions
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13
wifilife/files/etc/firewall.mbid
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@ -2,6 +2,16 @@
. /lib/functions/mbid.sh
remove_rpt_rules() {
old_rules="$(cat "/tmp/mbid_macs" 2>/dev/null)"
IFS=$'\n'
for old_rule in $old_rules; do
old_rule=${old_rule/-A /-D }
eval $old_rule
done
rm /tmp/mbid_macs
}
# read firewall parental rules and add repeated addresses
append_rpt_rules() {
[ "$(uci -q get owsd.ubusproxy.enable)" == "1" ] || return
@ -33,6 +43,7 @@ append_rpt_rules() {
eval $rule
rpt_macs=$(repeated_macs $octets $oct2 $oct3 $mac | awk '{print toupper($0)}')
> /tmp/mbid_macs
for rpt_mac in $rpt_macs; do
[ -z "$rpt_mac" ] && continue
rpt_rule=${rule/$mac/$rpt_mac}
@ -42,6 +53,7 @@ append_rpt_rules() {
done
eval $rpt_rule
echo $rpt_rule >> /tmp/mbid_macs
done
done
}
@ -50,5 +62,6 @@ while [ -f /tmp/mbid.lock ]; do
sleep 2
done
touch /tmp/mbid.lock
remove_rpt_rules
append_rpt_rules
rm /tmp/mbid.lock