X-Git-Url: http://git.squeep.com/?p=firewall-squeep;a=blobdiff_plain;f=firewall.sh;h=eab2cb3404574a08d4f8b914022ee7c3d7ef9786;hp=4106807247651f4dfa3ae9fdbcf3dd93bd4aec66;hb=26febd7376e8c1679d5d088d71d73bc64585ec1e;hpb=a09ac8bca620bfec98186a8ec041136e31abb3bd

diff --git a/firewall.sh b/firewall.sh
index 4106807..eab2cb3 100755
--- a/firewall.sh
+++ b/firewall.sh
@@ -52,7 +52,7 @@ $IPTABLES -A INPUT -p icmp -j ACCEPT
 $IP6TABLES -A INPUT -p ipv6-icmp -j ACCEPT
 
 # drop source-route rh0 headery things
-$IP6TABLES -A INPUT -m rt --rt-type 0 -j DROP
+$IP6TABLES -A INPUT -m rt --rt-type 0 -j DROP || echo "MISSING RT MATCH" 1>&2
 
 # accept things we set up
 $IPTABLES -A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
@@ -74,14 +74,15 @@ done
 create_set allowed_udp bitmap:port range 0-65535
 create_set allowed_tcp bitmap:port range 0-65535
 
-for p in 22 25 53 80 143 443 587 993 1194 5000 5222 5269 22556 64738
-do
-	$IPSET -exist add allowed_tcp ${p}
-done
-for p in 53 123 1194 64738
-do
-	$IPSET -exist add allowed_udp ${p}
-done
+# common services
+allow_services ssh smtp submission domain ntp
+
+# per-host services
+srv_file="services.$(hostname -s)"
+if [ -e "${srv_file}" ]
+then
+	. "${srv_file}"
+fi
 
 $IPTABLES -A INPUT -i "${EXT_IF}" -p tcp -m set --match-set allowed_tcp dst -j ACCEPT
 $IPTABLES -A INPUT -i "${EXT_IF}" -p udp -m set --match-set allowed_udp dst -j ACCEPT