Re: [PATCH] firewall: Load ipset list before creating rules for DROP_HOSTILE.

[Michael Tremer <michael.tremer@ipfire.org>]

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Reviewed-by: Michael Tremer <michael.tremer(a)ipfire.org>

> On 18 Feb 2022, at 05:03, Stefan Schantl <stefan.schantl(a)ipfire.org> wrote:
> 
> Otherwise there is no ipset list use-able and the feature will not work.
> 
> Signed-off-by: Stefan Schantl <stefan.schantl(a)ipfire.org>
> ---
> src/initscripts/system/firewall | 5 +++++
> 1 file changed, 5 insertions(+)
> 
> diff --git a/src/initscripts/system/firewall b/src/initscripts/system/firewall
> index adb2240bb..2ae6157aa 100644
> --- a/src/initscripts/system/firewall
> +++ b/src/initscripts/system/firewall
> @@ -22,6 +22,8 @@ IPS_REPEAT_MASK="0x80000000"
> IPS_BYPASS_MARK="0x40000000"
> IPS_BYPASS_MASK="0x40000000"
> 
> +IPSET_DB_DIR="/var/lib/location/ipset"
> +
> function iptables() {
> 	/sbin/iptables --wait "$@"
> }
> @@ -146,6 +148,9 @@ iptables_init() {
> 	# a technical threat to our users (i. e. listed at Spamhaus DROP et al.)
> 	iptables -N HOSTILE
> 	if [ "$DROPHOSTILE" == "on" ]; then
> +		# Call ipset and load the list which contains the hostile networks.
> +		ipset restore < $IPSET_DB_DIR/CC_XD.ipset4
> +
> 		iptables -A HOSTILE -m limit --limit 10/second -j LOG  --log-prefix "DROP_HOSTILE "
> 		iptables -A INPUT   -i $IFACE -m set --match-set CC_XD src -j HOSTILE
> 		iptables -A FORWARD -i $IFACE -m set --match-set CC_XD src -j HOSTILE
> -- 
> 2.30.2
>