. /usr/lib/network/header-config
-HOOK_CONFIG_SETTINGS="HOOK DELAY"
+HOOK_CONFIG_SETTINGS="HOOK DELAY ENABLE_IPV6 ENABLE_IPV4"
# Default settings.
DELAY=0
+ENABLE_IPV6="on"
+ENABLE_IPV4="on"
hook_check_config_settings() {
assert isset DELAY
assert isinteger DELAY
+ assert isset ENABLE_IPV6
+ assert isbool ENABLE_IPV6
+ assert isset ENABLE_IPV4
+ assert isbool ENABLE_IPV4
}
-hook_new() {
- local zone="${1}"
- shift
-
- if zone_config_hook_is_configured ${zone} "ipv4-dhcp"; then
- log ERROR "You can configure the ipv4-dhcp hook only once for a zone"
- return ${EXIT_ERROR}
- fi
-
+hook_parse_cmdline() {
while [ $# -gt 0 ]; do
case "${1}" in
--delay=*)
DELAY="$(cli_get_val "${1}")"
;;
+ --enable-ipv6)
+ ENABLE_IPV6="on"
+ ;;
+ --disable-ipv6)
+ ENABLE_IPV6="off"
+ ;;
+ --enable-ipv4)
+ ENABLE_IPV4="on"
+ ;;
+ --disable-ipv4)
+ ENABLE_IPV4="off"
+ ;;
+ *)
+ warning "Ignoring unknown option '${1}'"
+ ;;
esac
shift
done
+}
+
+hook_new() {
+ local zone="${1}"
+ shift
+
+ if zone_config_hook_is_configured ${zone} "dhcp"; then
+ log ERROR "You can configure the dhcp hook only once for a zone"
+ return ${EXIT_ERROR}
+ fi
+
+ if ! hook_parse_cmdline $@; then
+ # Return an error if the parsing of the cmd line fails
+ return ${EXIT_ERROR}
+ fi
+
+ # Check if the user disabled ipv4 and ipv6
+
+ if ! enabled ENABLE_IPV6 && ! enabled ENABLE_IPV4; then
+ log ERROR "You disabled IPv6 and IPv4. At least one must be enabled"
+ return ${EXIT_ERROR}
+ fi
zone_config_settings_write "${zone}" "${HOOK}"
exit ${EXIT_ERROR}
fi
- # Start dhclient for IPv4 on this zone.
- dhclient_start ${zone} ipv4
+ zone_config_settings_read "${zone}" "${config}"
+
+ # Start dhclient for IPv6 on this zone if enabled.
+ if enabled ENABLE_IPV6; then
+ dhclient_start ${zone} ipv6
+ fi
+
+ # Start dhclient for IPv4 on this zone if enabled.
+ if enabled ENABLE_IPV4; then
+ dhclient_start ${zone} ipv4
+ fi
exit ${EXIT_OK}
}
exit ${EXIT_ERROR}
fi
+ # Stop dhclient for IPv6 on this zone.
+ dhclient_stop ${zone} ipv6
+
# Stop dhclient for IPv4 on this zone.
dhclient_stop ${zone} ipv4
zone_config_settings_read "${zone}" "${config}"
local status
- if dhclient_status ${zone} ipv4; then
+ if dhclient_status ${zone} ipv4 || dhclient_status ${zone} ipv6; then
status="${MSG_HOOK_UP}"
else
status="${MSG_HOOK_DOWN}"
fi
cli_statusline 3 "${HOOK}" "${status}"
- cli_print_fmt1 3 "IPv4 address" "$(db_get "${zone}/ipv4/local-ip-address")"
- local gateway="$(db_get "${zone}/ipv4/remote-ip-address")"
- if isset gateway; then
- cli_print_fmt1 3 "Gateway" "${gateway}"
- cli_space
- fi
- local dns_servers="$(db_get "${zone}/ipv4/domain-name-servers")"
- if isset dns_servers; then
- cli_print_fmt1 3 "DNS-Servers" "${dns_servers}"
+ cli_space
+
+ local proto
+ for proto in "IPv6" "IPv4"; do
+ local _proto=${proto,,}
+
+ cli_print_fmt1 3 "${proto}"
+
+ if enabled ENABLE_${proto^^}; then
+ cli_print_fmt1 4 "Status" "enabled"
+
+ local address="$(db_get "${zone}/${_proto}/local-ip-address")"
+ if isset address; then
+ cli_print_fmt1 4 "Address" "${address}"
+ fi
+
+ local gateway="$(db_get "${zone}/${_proto}/remote-ip-address")"
+ if isset gateway; then
+ cli_print_fmt1 4 "Gateway" "${gateway}"
+ fi
+
+ local dns_servers="$(db_get "${zone}/${_proto}/domain-name-servers")"
+ if isset dns_servers; then
+ cli_print_fmt1 4 "DNS Servers" "${dns_servers}"
+ fi
+ else
+ cli_print_fmt1 4 "Status" "disabled"
+ fi
+
cli_space
- fi
+
+ done
exit ${EXIT_OK}
}
+++ /dev/null
-#!/bin/bash
-###############################################################################
-# #
-# IPFire.org - A linux based firewall #
-# Copyright (C) 2010 Michael Tremer & Christian Schmidt #
-# #
-# This program is free software: you can redistribute it and/or modify #
-# it under the terms of the GNU General Public License as published by #
-# the Free Software Foundation, either version 3 of the License, or #
-# (at your option) any later version. #
-# #
-# This program is distributed in the hope that it will be useful, #
-# but WITHOUT ANY WARRANTY; without even the implied warranty of #
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
-# GNU General Public License for more details. #
-# #
-# You should have received a copy of the GNU General Public License #
-# along with this program. If not, see <http://www.gnu.org/licenses/>. #
-# #
-###############################################################################
-
-. /usr/lib/network/header-config
-
-HOOK_CONFIG_SETTINGS="HOOK"
-
-hook_new() {
- local zone="${1}"
- shift
-
- if zone_config_hook_is_configured ${zone} "ipv6-dhcp"; then
- log ERROR "You can configure the ipv6-dhcp hook only once for a zone"
- return ${EXIT_ERROR}
- fi
-
- zone_config_settings_write "${zone}" "${HOOK}"
-
- exit ${EXIT_OK}
-}
-
-hook_up() {
- local zone="${1}"
- local config="${2}"
- shift 2
-
- if ! device_exists "${zone}"; then
- error "Zone '${zone}' doesn't exist."
- exit ${EXIT_ERROR}
- fi
-
- # Start dhclient for IPv6 on this zone.
- dhclient_start "${zone}" "ipv6"
-
- exit ${EXIT_OK}
-}
-
-hook_down() {
- local zone="${1}"
- local config="${2}"
- shift 2
-
- if ! device_exists "${zone}"; then
- error "Zone '${zone}' doesn't exist."
- exit ${EXIT_ERROR}
- fi
-
- # Stop dhclient for IPv6 on this zone.
- dhclient_stop "${zone}" "ipv6"
-
- exit ${EXIT_OK}
-}
-
-hook_status() {
- local zone="${1}"
- local config="${2}"
- shift 2
-
- if ! device_exists "${zone}"; then
- error "Zone '${zone}' doesn't exist."
- exit ${EXIT_ERROR}
- fi
-
- zone_config_settings_read "${zone}" "${config}"
-
- local status
- if dhclient_status "${zone}" "ipv6"; then
- status="${MSG_HOOK_UP}"
- else
- status="${MSG_HOOK_DOWN}"
- fi
- cli_statusline 3 "${HOOK}" "${status}"
-
- cli_print_fmt1 3 "IPv6 address" "$(db_get "${zone}/ipv6/local-ip-address")"
- local gateway="$(db_get "${zone}/ipv6/remote-ip-address")"
- if isset gateway; then
- cli_print_fmt1 3 "Gateway" "${gateway}"
- fi
- cli_space
-
- exit ${EXIT_OK}
-}