1 wpa_supplicant_add_rate() {
3 local val="$(($2 / 1000))"
4 local sub="$((($2 / 100) % 10))"
6 [ $sub -gt 0 ] && append $var "."
11 local val="$(($2 / 100))"
12 append $var "$val" " "
15 hostapd_append_wep_key() {
22 for idx in 1 2 3 4; do
25 json_get_var ckey "key${idx}"
27 append $var "wep_key${zidx}=$(prepare_key_wep "$ckey")" "$N$T"
29 wep_keyidx=$((key - 1))
32 append $var "wep_key0=$(prepare_key_wep "$key")" "$N$T"
37 hostapd_add_log_config() {
47 config_add_int log_level
50 hostapd_common_add_device_config() {
51 config_add_array basic_rate
52 config_add_array supported_rates
54 config_add_string country
55 config_add_boolean country_ie doth
56 config_add_string require_mode
58 hostapd_add_log_config
61 hostapd_prepare_device_config() {
65 local base="${config%%.conf}"
68 json_get_vars country country_ie beacon_int doth require_mode
70 hostapd_set_log_options base_cfg
72 set_default country_ie 1
75 [ -n "$country" ] && {
76 append base_cfg "country_code=$country" "$N"
78 [ "$country_ie" -gt 0 ] && append base_cfg "ieee80211d=1" "$N"
79 [ "$hwmode" = "a" -a "$doth" -gt 0 ] && append base_cfg "ieee80211h=1" "$N"
81 [ -n "$hwmode" ] && append base_cfg "hw_mode=$hwmode" "$N"
84 json_get_values basic_rate_list basic_rate
85 for br in $basic_rate_list; do
86 hostapd_add_rate brlist "$br"
88 case "$require_mode" in
89 g) brlist="60 120 240" ;;
90 n) append base_cfg "require_ht=1" "$N";;
91 ac) append base_cfg "require_vht=1" "$N";;
95 json_get_values rate_list supported_rates
96 for r in $rate_list; do
97 hostapd_add_rate rlist "$r"
100 [ -n "$rlist" ] && append base_cfg "supported_rates=$rlist" "$N"
101 [ -n "$brlist" ] && append base_cfg "basic_rates=$brlist" "$N"
102 [ -n "$beacon_int" ] && append base_cfg "beacon_int=$beacon_int" "$N"
104 cat > "$config" <<EOF
110 hostapd_common_add_bss_config() {
111 config_add_string 'bssid:macaddr' 'ssid:string'
112 config_add_boolean wds wmm hidden
114 config_add_int maxassoc max_inactivity
115 config_add_boolean disassoc_low_ack isolate short_preamble
118 wep_rekey eap_reauth_period \
119 wpa_group_rekey wpa_pair_rekey wpa_master_rekey
121 config_add_boolean rsn_preauth auth_cache
122 config_add_int ieee80211w
124 config_add_string 'auth_server:host' 'server:host'
125 config_add_string auth_secret
126 config_add_int 'auth_port:port' 'port:port'
128 config_add_string acct_server
129 config_add_string acct_secret
130 config_add_int acct_port
132 config_add_string dae_client
133 config_add_string dae_secret
134 config_add_int dae_port
136 config_add_string nasid
137 config_add_string ownip
138 config_add_string iapp_interface
139 config_add_string eap_type ca_cert client_cert identity auth priv_key priv_key_pwd
141 config_add_int dynamic_vlan vlan_naming
142 config_add_string vlan_tagged_interface vlan_bridge
144 config_add_string 'key1:wepkey' 'key2:wepkey' 'key3:wepkey' 'key4:wepkey' 'password:wpakey'
146 config_add_string wpa_psk_file
148 config_add_boolean wps_pushbutton wps_label ext_registrar wps_pbc_in_m1
149 config_add_string wps_device_type wps_device_name wps_manufacturer wps_pin
151 config_add_int ieee80211w_max_timeout ieee80211w_retry_timeout
153 config_add_string macfilter 'macfile:file'
154 config_add_array 'maclist:list(macaddr)'
156 config_add_int mcast_rate
157 config_add_array basic_rate
158 config_add_array supported_rates
161 hostapd_set_bss_options() {
166 wireless_vif_parse_encryption
169 local wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey
172 wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey \
173 maxassoc max_inactivity disassoc_low_ack isolate auth_cache \
174 wps_pushbutton wps_label ext_registrar wps_pbc_in_m1 \
175 wps_device_type wps_device_name wps_manufacturer wps_pin \
176 macfilter ssid wmm hidden short_preamble rsn_preauth \
179 set_default isolate 0
180 set_default maxassoc 0
181 set_default max_inactivity 0
182 set_default short_preamble 1
183 set_default disassoc_low_ack 1
187 append bss_conf "ctrl_interface=/var/run/hostapd"
188 if [ "$isolate" -gt 0 ]; then
189 append bss_conf "ap_isolate=$isolate" "$N"
191 if [ "$maxassoc" -gt 0 ]; then
192 append bss_conf "max_num_sta=$maxassoc" "$N"
194 if [ "$max_inactivity" -gt 0 ]; then
195 append bss_conf "ap_max_inactivity=$max_inactivity" "$N"
198 append bss_conf "disassoc_low_ack=$disassoc_low_ack" "$N"
199 append bss_conf "preamble=$short_preamble" "$N"
200 append bss_conf "wmm_enabled=$wmm" "$N"
201 append bss_conf "ignore_broadcast_ssid=$hidden" "$N"
203 [ "$wpa" -gt 0 ] && {
204 [ -n "$wpa_group_rekey" ] && append bss_conf "wpa_group_rekey=$wpa_group_rekey" "$N"
205 [ -n "$wpa_pair_rekey" ] && append bss_conf "wpa_ptk_rekey=$wpa_pair_rekey" "$N"
206 [ -n "$wpa_master_rekey" ] && append bss_conf "wpa_gmk_rekey=$wpa_master_rekey" "$N"
212 # Here we make the assumption that if we're in open mode
213 # with WPS enabled, we got to be in unconfigured state.
217 json_get_vars key wpa_psk_file
218 if [ ${#key} -lt 8 ]; then
219 wireless_setup_vif_failed INVALID_WPA_PSK
221 elif [ ${#key} -eq 64 ]; then
222 append bss_conf "wpa_psk=$key" "$N"
224 append bss_conf "wpa_passphrase=$key" "$N"
226 [ -n "$wpa_psk_file" ] && {
227 [ -e "$wpa_psk_file" ] || touch "$wpa_psk_file"
228 append bss_conf "wpa_psk_file=$wpa_psk_file" "$N"
234 auth_server auth_secret auth_port \
235 acct_server acct_secret acct_port \
236 dae_client dae_secret dae_port \
238 eap_reauth_period dynamic_vlan \
239 vlan_naming vlan_tagged_interface \
242 # legacy compatibility
243 [ -n "$auth_server" ] || json_get_var auth_server server
244 [ -n "$auth_port" ] || json_get_var auth_port port
245 [ -n "$auth_secret" ] || json_get_var auth_secret key
247 set_default auth_port 1812
248 set_default acct_port 1813
249 set_default dae_port 3799
251 set_default vlan_naming 1
253 append bss_conf "auth_server_addr=$auth_server" "$N"
254 append bss_conf "auth_server_port=$auth_port" "$N"
255 append bss_conf "auth_server_shared_secret=$auth_secret" "$N"
257 [ -n "$acct_server" ] && {
258 append bss_conf "acct_server_addr=$acct_server" "$N"
259 append bss_conf "acct_server_port=$acct_port" "$N"
260 [ -n "$acct_secret" ] && \
261 append bss_conf "acct_server_shared_secret=$acct_secret" "$N"
264 [ -n "$eap_reauth_period" ] && append bss_conf "eap_reauth_period=$eap_reauth_period" "$N"
266 [ -n "$dae_client" -a -n "$dae_secret" ] && {
267 append bss_conf "radius_das_port=$dae_port" "$N"
268 append bss_conf "radius_das_client=$dae_client $dae_secret" "$N"
271 append bss_conf "nas_identifier=$nasid" "$N"
272 [ -n "$ownip" ] && append bss_conf "own_ip_addr=$ownip" "$N"
273 append bss_conf "eapol_key_index_workaround=1" "$N"
274 append bss_conf "ieee8021x=1" "$N"
275 append bss_conf "wpa_key_mgmt=WPA-EAP" "$N"
277 [ -n "$dynamic_vlan" ] && {
278 append bss_conf "dynamic_vlan=$dynamic_vlan" "$N"
279 append bss_conf "vlan_naming=$vlan_naming" "$N"
280 [ -n "$vlan_bridge" ] && \
281 append bss_conf "vlan_bridge=$vlan_bridge" "$N"
282 [ -n "$vlan_tagged_interface" ] && \
283 append bss_conf "vlan_tagged_interface=$vlan_tagged_interface" "$N"
289 hostapd_append_wep_key bss_conf
290 append bss_conf "wep_default_key=$wep_keyidx" "$N"
291 [ -n "$wep_rekey" ] && append bss_conf "wep_rekey_period=$wep_rekey" "$N"
295 local auth_algs=$((($auth_mode_shared << 1) | $auth_mode_open))
296 append bss_conf "auth_algs=${auth_algs:-1}" "$N"
297 append bss_conf "wpa=$wpa" "$N"
298 [ -n "$wpa_pairwise" ] && append bss_conf "wpa_pairwise=$wpa_pairwise" "$N"
300 set_default wps_pushbutton 0
301 set_default wps_label 0
302 set_default wps_pbc_in_m1 0
305 [ "$wps_pushbutton" -gt 0 ] && append config_methods push_button
306 [ "$wps_label" -gt 0 ] && append config_methods label
308 [ -n "$wps_possible" -a -n "$config_methods" ] && {
309 set_default ext_registrar 0
310 set_default wps_device_type "6-0050F204-1"
311 set_default wps_device_name "OpenWrt AP"
312 set_default wps_manufacturer "openwrt.org"
315 [ -n "$wps_configured" ] && wps_state=1
317 [ "$ext_registrar" -gt 0 -a -n "$network_bridge" ] && append bss_conf "upnp_iface=$network_bridge" "$N"
319 append bss_conf "eap_server=1" "$N"
320 [ -n "$wps_pin" ] && append bss_conf "ap_pin=$wps_pin" "$N"
321 append bss_conf "wps_state=$wps_state" "$N"
322 append bss_conf "ap_setup_locked=0" "$N"
323 append bss_conf "device_type=$wps_device_type" "$N"
324 append bss_conf "device_name=$wps_device_name" "$N"
325 append bss_conf "manufacturer=$wps_manufacturer" "$N"
326 append bss_conf "config_methods=$config_methods" "$N"
327 [ "$wps_pbc_in_m1" -gt 0 ] && append bss_conf "pbc_in_m1=$wps_pbc_in_m1" "$N"
330 append bss_conf "ssid=$ssid" "$N"
331 [ -n "$network_bridge" ] && append bss_conf "bridge=$network_bridge" "$N"
332 [ -n "$iapp_interface" ] && {
333 iapp_interface="$(uci_get_state network "$iapp_interface" ifname "$iapp_interface")"
334 [ -n "$iapp_interface" ] && append bss_conf "iapp_interface=$iapp_interface" "$N"
337 if [ "$wpa" -ge "2" ]; then
338 if [ -n "$network_bridge" -a "$rsn_preauth" = 1 ]; then
339 set_default auth_cache 1
340 append bss_conf "rsn_preauth=1" "$N"
341 append bss_conf "rsn_preauth_interfaces=$network_bridge" "$N"
343 set_default auth_cache 0
346 append bss_conf "okc=$auth_cache" "$N"
347 [ "$auth_cache" = 0 ] && append bss_conf "disable_pmksa_caching=1" "$N"
349 # RSN -> allow management frame protection
350 json_get_var ieee80211w ieee80211w
351 case "$ieee80211w" in
353 json_get_vars ieee80211w_max_timeout ieee80211w_retry_timeout
354 append bss_conf "ieee80211w=$ieee80211w" "$N"
355 [ "$ieee80211w" -gt "0" ] && {
356 [ -n "$ieee80211w_max_timeout" ] && \
357 append bss_conf "assoc_sa_query_max_timeout=$ieee80211w_max_timeout" "$N"
358 [ -n "$ieee80211w_retry_timeout" ] && \
359 append bss_conf "assoc_sa_query_retry_timeout=$ieee80211w_retry_timeout" "$N"
365 _macfile="/var/run/hostapd-$ifname.maclist"
368 append bss_conf "macaddr_acl=1" "$N"
369 append bss_conf "accept_mac_file=$_macfile" "$N"
372 append bss_conf "macaddr_acl=0" "$N"
373 append bss_conf "deny_mac_file=$_macfile" "$N"
380 [ -n "$_macfile" ] && {
381 json_get_vars macfile
382 json_get_values maclist maclist
386 for mac in $maclist; do
389 [ -n "$macfile" -a -f "$macfile" ] && cat "$macfile"
393 append "$var" "$bss_conf" "$N"
397 hostapd_set_log_options() {
400 local log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme
401 json_get_vars log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme
403 set_default log_level 2
404 set_default log_80211 1
405 set_default log_8021x 1
406 set_default log_radius 1
407 set_default log_wpa 1
408 set_default log_driver 1
409 set_default log_iapp 1
410 set_default log_mlme 1
413 ($log_80211 << 0) | \
414 ($log_8021x << 1) | \
415 ($log_radius << 2) | \
417 ($log_driver << 4) | \
422 append "$var" "logger_syslog=$log_mask" "$N"
423 append "$var" "logger_syslog_level=$log_level" "$N"
424 append "$var" "logger_stdout=$log_mask" "$N"
425 append "$var" "logger_stdout_level=$log_level" "$N"
430 _wpa_supplicant_common() {
433 _rpath="/var/run/wpa_supplicant"
434 _config="${_rpath}-$ifname.conf"
437 wpa_supplicant_teardown_interface() {
438 _wpa_supplicant_common "$1"
439 rm -rf "$_rpath/$1" "$_config"
442 wpa_supplicant_prepare_interface() {
446 _wpa_supplicant_common "$1"
448 json_get_vars mode wds
450 [ -n "$network_bridge" ] && {
457 [ "$wds" = 1 ] || fail=1
462 wireless_setup_vif_failed BRIDGE_NOT_ALLOWED
472 [[ "$mode" = adhoc ]] && {
478 wpa_supplicant_teardown_interface "$ifname"
479 cat > "$_config" <<EOF
485 wpa_supplicant_add_network() {
488 _wpa_supplicant_common "$1"
489 wireless_vif_parse_encryption
493 basic_rate mcast_rate \
496 local key_mgmt='NONE'
501 local wpa_key_mgmt="WPA-PSK"
505 [[ "$_w_mode" = "adhoc" ]] && {
506 append network_data "mode=1" "$N$T"
507 [ -n "$channel" ] && {
508 freq="$(get_freq "$phy" "$channel")"
509 append network_data "fixed_freq=1" "$N$T"
510 append network_data "frequency=$freq" "$N$T"
515 [ "$_w_driver" = "nl80211" ] || wpa_key_mgmt="WPA-NONE"
518 [[ "$_w_mode" = adhoc ]] && append network_data "$_w_modestr" "$N$T"
524 hostapd_append_wep_key network_data
525 append network_data "wep_tx_keyidx=$wep_keyidx" "$N$T"
530 key_mgmt="$wpa_key_mgmt"
531 if [ ${#key} -eq 64 ]; then
532 passphrase="psk=${key}"
534 passphrase="psk=\"${key}\""
536 append network_data "$passphrase" "$N$T"
541 json_get_vars eap_type identity ca_cert
542 [ -n "$ca_cert" ] && append network_data "ca_cert=\"$ca_cert\"" "$N$T"
543 [ -n "$identity" ] && append network_data "identity=\"$identity\"" "$N$T"
546 json_get_vars client_cert priv_key priv_key_pwd
547 append network_data "client_cert=\"$client_cert\"" "$N$T"
548 append network_data "private_key=\"$priv_key\"" "$N$T"
549 append network_data "private_key_passwd=\"$priv_key_pwd\"" "$N$T"
552 json_get_vars auth password
553 set_default auth MSCHAPV2
554 append network_data "phase2=\"$auth\"" "$N$T"
555 append network_data "password=\"$password\"" "$N$T"
558 append network_data "eap=$(echo $eap_type | tr 'a-z' 'A-Z')" "$N$T"
564 append network_data "proto=WPA" "$N$T"
567 append network_data "proto=RSN" "$N$T"
571 case "$ieee80211w" in
573 [ "$wpa" -ge 2 ] && append network_data "ieee80211w=$ieee80211w" "$N$T"
577 local beacon_int brates mrate
578 [ -n "$bssid" ] && append network_data "bssid=$bssid" "$N$T"
579 [ -n "$beacon_int" ] && append network_data "beacon_int=$beacon_int" "$N$T"
582 [ -n "$basic_rate" ] && {
584 for br in $basic_rate; do
585 wpa_supplicant_add_rate rate_list "$br"
587 [ -n "$rate_list" ] && append network_data "rates=$rate_list" "$N$T"
590 [ -n "$mcast_rate" ] && {
592 wpa_supplicant_add_rate mc_rate "$mcast_rate"
593 append network_data "mcast_rate=$mc_rate" "$N$T"
597 [ -n "$ht" ] && append network_data "htmode=$ht" "$N$T"
599 cat >> "$_config" <<EOF
610 wpa_supplicant_run() {
611 local ifname="$1"; shift
613 _wpa_supplicant_common "$ifname"
615 /usr/sbin/wpa_supplicant -B \
616 ${network_bridge:+-b $network_bridge} \
617 -P "/var/run/wpa_supplicant-${ifname}.pid" \
618 -D ${_w_driver:-wext} \
625 wireless_add_process "$(cat "/var/run/wpa_supplicant-${ifname}.pid")" /usr/sbin/wpa_supplicant 1
627 [ "$ret" != 0 ] && wireless_setup_vif_failed WPA_SUPPLICANT_FAILED
632 hostapd_common_cleanup() {
633 killall hostapd wpa_supplicant meshd-nl80211