2 ###############################################################################
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2012 IPFire Network Development Team #
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 HOSTAPD_CONTROL_INTERFACE_DIR
="/run/hostapd/ctrl"
24 function hostapd_config_write
() {
31 # Shift the device and file argument.
36 local country_code
="$(wireless_get_reg_domain)"
44 while [ $# -gt 0 ]; do
47 broadcast_ssid
=$
(cli_get_val
${1})
50 channel
=$
(cli_get_val
${1})
53 encryption
=$
(cli_get_val
${1})
56 local val
="$(cli_get_val "${1}")"
64 key
=$
(cli_get_val
${1})
67 mode
=$
(cli_get_val
${1})
70 ssid
=$
(cli_get_val
${1})
73 local val
="$(cli_get_val "${1}")"
81 warning_log
"Ignoring unknown argument '${1}'."
87 assert isset broadcast_ssid
88 assert isbool broadcast_ssid
91 assert isinteger channel
96 # Check if key is set when encryption is used.
97 if isset encryption
; then
98 assert isoneof encryption WPA WPA2 WPA
/WPA2
102 # Create configuration directory.
103 local config_dir
=$
(dirname ${file})
104 mkdir
-p ${HOSTAPD_CONTROL_INTERFACE_DIR} ${config_dir} 2>/dev
/null
106 config_header
"hostapd" > ${file}
108 # Interface configuration
110 print
"# Interface configuration"
111 print
"driver=nl80211"
112 print
"interface=${device}"
116 # Wireless configuration
117 local ignore_broadcast_ssid
118 if enabled broadcast_ssid
; then
119 ignore_broadcast_ssid
="0"
121 ignore_broadcast_ssid
="1"
124 local hw_mode ieee80211n
="0"
125 if [ "${mode}" = "n" ]; then
126 if [ ${channel} -le 15 ]; then
137 print
"# Wireless configuration"
138 print
"channel=${channel}"
139 print
"country_code=${country_code}"
140 print
"hw_mode=${hw_mode}"
141 print
"ieee80211d=${ieee80211d}"
142 print
"ieee80211n=${ieee80211n}"
143 print
"ignore_broadcast_ssid=${ignore_broadcast_ssid}"
145 if contains_spaces
"${ssid}"; then
146 print
"ssid=\"${ssid}\""
152 print
"wmm_enabled=${wmm}"
159 print
"# Control interface"
160 print
"ctrl_interface=${HOSTAPD_CONTROL_INTERFACE_DIR}"
161 print
"ctrl_interface_group=0"
165 # Encryption settings
166 if isset encryption
; then
167 local encryption_mode
=0
168 case "${encryption}" in
181 print
"# Encryption settings"
182 print
"wpa=${encryption_mode}"
183 print
"wpa_passphrase=${key}"
184 print
"wpa_key_mgmt=WPA-PSK"
185 print
"wpa_pairwise=TKIP"
186 print
"rsn_pairwise=CCMP"
194 function hostapd_start
() {
198 service_start
"hostapd@${device}.service"
201 if [ ${ret} -eq ${EXIT_OK} ]; then
202 log DEBUG
"hostapd has been successfully started on '${device}'"
204 log ERROR
"Could not start hostapd on '${device}': ${ret}"
211 function hostapd_stop
() {
215 service_stop
"hostapd@${device}.service"