2 # Add "freifunk" firewall zone
3 # If wan/lan is used for olsr then remove these networks from wan/lan zones
4 # Also setup rules defined in /etc/config/freifunk and /etc/config/profile_<community>
9 wan_is_olsr
=$
(uci
-q get meshwizard.netconfig.wan_config
)
10 lan_is_olsr
=$
(uci
-q get meshwizard.netconfig.lan_config
)
14 # Rename firewall zone for freifunk if unnamed
15 # If wan is used for olsr then set network for the firewall zone wan to ' ' to remove the wan interface from it, else add local restrict to it
16 # If lan is used for olsr then set network for the firewall zone lan to ' ' to remove the lan interface from it
19 config_get name
"$1" name
20 config_get network
"$1" network
22 if [ "$name" == "freifunk" ]; then
23 # rename section if unnamed
24 if [ -z "${1/cfg[0-9a-fA-F]*/}" ]; then
25 section_rename firewall
$1 zone_freifunk
29 if [ "$name" == "wan" ]; then
30 if [ "$wan_is_olsr" == 1 ]; then
31 uci
set firewall.
$1.network
=' ' && uci_commitverbose
"WAN is used for olsr, removed the wan interface from zone wan" firewall
33 uci
set firewall.
$1.local_restrict
=1 && uci_commitverbose
"Enable local_restrict for zone wan" firewall
37 if [ "$name" == "lan" ] && [ "$lan_is_olsr" == 1 ]; then
38 uci
set firewall.
$1.network
=' ' && uci_commitverbose
"LAN is used for olsr, removed the lan interface from zone lan" firewall
42 config_foreach handle_fwzone zone
45 set firewall.zone_freifunk="zone"
46 set firewall.zone_freifunk.name="freifunk"
47 set firewall.zone_freifunk.input="$zone_freifunk_input"
48 set firewall.zone_freifunk.forward="$zone_freifunk_forward"
49 set firewall.zone_freifunk.output="$zone_freifunk_output"
52 uci_commitverbose
"Setup firewall zones" firewall
54 # Usually we need to setup masquerading for lan, except lan is an olsr interface or has an olsr hna-entry
57 config_get interface
"$1" interface
58 if [ "$interface" == "lan" ]; then
63 config_foreach handle_interface Interface
65 LANIP
="$(uci -q get network.lan.ipaddr)"
66 if [ -n "$LANIP" ]; then
68 config_get netaddr
"$1" netaddr
69 if [ "$LANIP" == "$netaddr" ]; then
73 config_foreach handle_hna Hna4
76 currms
=$
(uci
-q get firewall.zone_freifunk.masq_src
)
77 if [ ! "$no_masq_lan" == "1" ] && [ ! "$(uci -q get meshwizard.netconfig.lan_config)" == 1 ]; then
78 uci
set firewall.zone_freifunk.masq
="1"
79 [ -z "$(echo $currms |grep lan)" ] && uci add_list firewall.zone_freifunk.masq_src
="lan"
83 # Rules, Forwardings, advanced config and includes
85 for config
in freifunk profile_
$community; do
89 for section
in advanced include fw_rule fw_forwarding
; do
91 local options
=$
(uci show
$config.
"$1")
92 options
=$
(echo "$options" |
sed -e "s/fw_//g" -e "s/^$config/firewall/g")
97 config_foreach handle_firewall
$section
100 uci_commitverbose
"Setup rules, forwardings, advanced config and includes." firewall