2 ###############################################################################
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2010 Michael Tremer & Christian Schmidt #
7 # This program is free software: you can redistribute it and/or modify #
8 # it under the terms of the GNU General Public License as published by #
9 # the Free Software Foundation, either version 3 of the License, or #
10 # (at your option) any later version. #
12 # This program is distributed in the hope that it will be useful, #
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of #
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
15 # GNU General Public License for more details. #
17 # You should have received a copy of the GNU General Public License #
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
20 ###############################################################################
22 .
/usr
/lib
/network
/header-zone
24 HOOK_SETTINGS
="HOOK SERVER_ADDRESS LOCAL_ADDRESS LOCAL_ADDRESS6 TUNNEL_ID"
25 HOOK_SETTINGS
="${HOOK_SETTINGS} AUTO_UPDATE_ENDPOINT USERNAME PASSWORD"
27 # The IPv4 address of the tunnel endpoint where to connect to.
30 # The local IPv4 address of the tunnel endpoint.
33 # The address that is assigned to the tunnel device (with prefix).
36 # True if the endpoint IP address should be automatically
37 # updated each time the tunnel connects.
38 AUTO_UPDATE_ENDPOINT
="false"
40 # The ID of the tunnel.
43 # Credentials for the tunnelbroker.net service.
47 function hook_check
() {
48 assert isset SERVER_ADDRESS
49 assert isset LOCAL_ADDRESS
50 assert isset LOCAL_ADDRESS6
52 if enabled AUTO_UPDATE_ENDPOINT
; then
53 assert isset TUNNEL_ID
59 function hook_parse_cmdline
() {
62 while [ $# -gt 0 ]; do
65 SERVER_ADDRESS
=$
(cli_get_val
${1})
67 --local-ipv4-address=*)
68 LOCAL_ADDRESS
=$
(cli_get_val
${1})
70 --local-ipv6-address=*)
71 LOCAL_ADDRESS6
=$
(cli_get_val
${1})
73 --auto-update-endpoint=*)
74 local val
="$(cli_get_val ${1})"
77 AUTO_UPDATE_ENDPOINT
="true"
79 AUTO_UPADTE_ENDPOINT
="false"
83 TUNNEL_ID
="$(cli_get_val ${1})"
86 USERNAME
="$(cli_get_val ${1})"
89 PASSWORD
="$(cli_get_val ${1})"
92 echo "Unknown option: ${1}" >&2
104 # Read configuration options.
105 zone_config_read
${zone}
107 if enabled AUTO_UPDATE_ENDPOINT
; then
108 log DEBUG
"Updating tunnel endpoint"
110 he_tunnelbroker_endpoint_update \
111 --username="${USERNAME}" \
112 --password="${PASSWORD}" \
113 --tunnel-id="${TUNNEL_ID}"
116 ip_tunnel_add
${zone} --ttl=255 \
117 --remote-address="${SERVER_ADDRESS}" \
118 --local-address="${LOCAL_ADDRESS}"
120 # Bring up the device.
121 device_set_up
${zone}
123 # Assign IPv6 address.
124 ip_address_add
${zone} ${LOCAL_ADDRESS6}
126 # Update routing information.
127 routing_db_set
${zone} ipv6
type "${HOOK}"
128 routing_db_set
${zone} ipv6 local-ip-address
"${LOCAL_ADDRESS6}"
129 routing_db_set
${zone} ipv6 active
1
131 # Update the routing database.
132 routing_update
${zone} ipv6
133 routing_default_update
138 function hook_down
() {
142 # Remove everything from the routing db.
143 routing_db_remove
${zone} ipv6
144 routing_update
${zone} ipv6
145 routing_default_update
147 # Remove the tunnel device.
148 ip_tunnel_del
${zone}
153 function hook_status
() {
157 cli_device_headline
${zone}
159 zone_config_read
${zone}
161 local server_line
="${SERVER_ADDRESS}"
162 local server_hostname
=$
(dns_get_hostname
${SERVER_ADDRESS})
163 if [ -n "${server_hostname}" ]; then
164 server_line
="${server_line} (Hostname: ${server_hostname})"
167 cli_headline
2 "Configuration"
168 cli_print_fmt1
2 "Server" "${server_line}"
169 cli_print_fmt1
2 "Endpoint IPv4 address" "${LOCAL_ADDRESS}"
170 cli_print_fmt1
2 "Endpoint IPv6 address" "${LOCAL_ADDRESS6}"