mirror of
https://github.com/docker-mailserver/docker-mailserver.git
synced 2024-01-19 02:48:50 +00:00
47 lines
1.1 KiB
Plaintext
47 lines
1.1 KiB
Plaintext
|
#! /bin/bash
|
||
|
|
|
||
|
|
usage() {
|
||
|
|
echo "Usage: $0 [<unban> <ip-address>]"
|
||
|
|
}
|
||
|
|
|
||
|
|
raise() {
|
||
|
|
echo "$@" 1>&2
|
||
|
|
exit 1
|
||
|
|
}
|
||
|
|
|
||
|
|
JAILS=$(fail2ban-client status | grep "Jail list" | cut -f2- | sed 's/,//g')
|
||
|
|
if [ -z "$1" ]; then
|
||
|
|
IP_COUNT=0
|
||
|
|
for JAIL in $JAILS; do
|
||
|
|
BANNED_IP=$(iptables -L f2b-$JAIL -n | grep -Eo '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -v '0.0.0.0')
|
||
|
|
if [ -n "$BANNED_IP" ]; then
|
||
|
|
BANNED_IP=$(echo $BANNED_IP | sed -e 's/\n/,/g')
|
||
|
|
echo "Banned in $JAIL: $BANNED_IP"
|
||
|
|
IP_COUNT=$((IP_COUNT+1))
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
if [ "$IP_COUNT" -eq 0 ]; then
|
||
|
|
echo "No IPs have been banned"
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
case $1 in
|
||
|
|
unban)
|
||
|
|
shift
|
||
|
|
if [ -n "$1" ]; then
|
||
|
|
for JAIL in $JAILS; do
|
||
|
|
RESULT=`fail2ban-client set $JAIL unbanip $@`
|
||
|
|
if [[ "$RESULT" != *"is not banned"* ]] && [[ "$RESULT" != *"NOK"* ]]; then
|
||
|
|
echo -n "unbanned IP from $JAIL: "
|
||
|
|
echo "$RESULT"
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
else
|
||
|
|
raise "You need to specify an IP address. Run \"./setup.sh debug fail2ban\" to get a list of banned IP addresses."
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
usage; raise "unknown command: $1"
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
fi
|