package/network/services/hostapd/files/hostapd.sh

   1 . /lib/functions/network.sh
   2 . /lib/functions.sh
   3
   4 wpa_supplicant_add_rate() {
   5         local var="$1"
   6         local val="$(($2 / 1000))"
   7         local sub="$((($2 / 100) % 10))"
   8         append $var "$val" ","
   9         [ $sub -gt 0 ] && append $var "."
  10 }
  11
  12 hostapd_add_rate() {
  13         local var="$1"
  14         local val="$(($2 / 100))"
  15         append $var "$val" " "
  16 }
  17
  18 hostapd_append_wep_key() {
  19         local var="$1"
  20
  21         wep_keyidx=0
  22         set_default key 1
  23         case "$key" in
  24                 [1234])
  25                         for idx in 1 2 3 4; do
  26                                 local zidx
  27                                 zidx=$(($idx - 1))
  28                                 json_get_var ckey "key${idx}"
  29                                 [ -n "$ckey" ] && \
  30                                         append $var "wep_key${zidx}=$(prepare_key_wep "$ckey")" "$N$T"
  31                         done
  32                         wep_keyidx=$((key - 1))
  33                 ;;
  34                 *)
  35                         append $var "wep_key0=$(prepare_key_wep "$key")" "$N$T"
  36                 ;;
  37         esac
  38 }
  39
  40 hostapd_append_wpa_key_mgmt() {
  41         local auth_type_l="$(echo $auth_type | tr 'a-z' 'A-Z')"
  42
  43         case "$auth_type" in
  44                 psk|eap)
  45                         append wpa_key_mgmt "WPA-$auth_type_l"
  46                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-${auth_type_l}"
  47                         [ "${ieee80211w:-0}" -gt 0 ] && append wpa_key_mgmt "WPA-${auth_type_l}-SHA256"
  48                 ;;
  49                 eap192)
  50                         append wpa_key_mgmt "WPA-EAP-SUITE-B-192"
  51                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-EAP"
  52                 ;;
  53                 eap-eap192)
  54                         append wpa_key_mgmt "WPA-EAP-SUITE-B-192"
  55                         append wpa_key_mgmt "WPA-EAP"
  56                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-EAP"
  57                         [ "${ieee80211w:-0}" -gt 0 ] && append wpa_key_mgmt "WPA-EAP-SHA256"
  58                 ;;
  59                 sae)
  60                         append wpa_key_mgmt "SAE"
  61                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-SAE"
  62                 ;;
  63                 psk-sae)
  64                         append wpa_key_mgmt "WPA-PSK"
  65                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-PSK"
  66                         [ "${ieee80211w:-0}" -gt 0 ] && append wpa_key_mgmt "WPA-PSK-SHA256"
  67                         append wpa_key_mgmt "SAE"
  68                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-SAE"
  69                 ;;
  70                 owe)
  71                         append wpa_key_mgmt "OWE"
  72                 ;;
  73         esac
  74
  75         [ "$fils" -gt 0 ] && {
  76                 case "$auth_type" in
  77                         eap*)
  78                                 append wpa_key_mgmt FILS-SHA256
  79                                 [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt FT-FILS-SHA256
  80                         ;;
  81                 esac
  82         }
  83
  84         [ "$auth_osen" = "1" ] && append wpa_key_mgmt "OSEN"
  85 }
  86
  87 hostapd_add_log_config() {
  88         config_add_boolean \
  89                 log_80211 \
  90                 log_8021x \
  91                 log_radius \
  92                 log_wpa \
  93                 log_driver \
  94                 log_iapp \
  95                 log_mlme
  96
  97         config_add_int log_level
  98 }
  99
 100 hostapd_common_add_device_config() {
 101         config_add_array basic_rate
 102         config_add_array supported_rates
 103         config_add_string beacon_rate
 104
 105         config_add_string country country3
 106         config_add_boolean country_ie doth
 107         config_add_boolean spectrum_mgmt_required
 108         config_add_int local_pwr_constraint
 109         config_add_string require_mode
 110         config_add_boolean legacy_rates
 111         config_add_int cell_density
 112         config_add_int rts_threshold
 113         config_add_int rssi_reject_assoc_rssi
 114         config_add_int rssi_ignore_probe_request
 115         config_add_int maxassoc
 116
 117         config_add_string acs_chan_bias
 118         config_add_array hostapd_options
 119
 120         config_add_int airtime_mode
 121
 122         hostapd_add_log_config
 123 }
 124
 125 hostapd_prepare_device_config() {
 126         local config="$1"
 127         local driver="$2"
 128
 129         local base_cfg=
 130
 131         json_get_vars country country3 country_ie beacon_int:100 dtim_period:2 doth require_mode legacy_rates \
 132                 acs_chan_bias local_pwr_constraint spectrum_mgmt_required airtime_mode cell_density \
 133                 rts_threshold beacon_rate rssi_reject_assoc_rssi rssi_ignore_probe_request maxassoc
 134
 135         hostapd_set_log_options base_cfg
 136
 137         set_default country_ie 1
 138         set_default spectrum_mgmt_required 0
 139         set_default doth 1
 140         set_default legacy_rates 0
 141         set_default airtime_mode 0
 142         set_default cell_density 0
 143
 144         [ -n "$country" ] && {
 145                 append base_cfg "country_code=$country" "$N"
 146                 [ -n "$country3" ] && append base_cfg "country3=$country3" "$N"
 147
 148                 [ "$country_ie" -gt 0 ] && {
 149                         append base_cfg "ieee80211d=1" "$N"
 150                         [ -n "$local_pwr_constraint" ] && append base_cfg "local_pwr_constraint=$local_pwr_constraint" "$N"
 151                         [ "$spectrum_mgmt_required" -gt 0 ] && append base_cfg "spectrum_mgmt_required=$spectrum_mgmt_required" "$N"
 152                 }
 153                 [ "$hwmode" = "a" -a "$doth" -gt 0 ] && append base_cfg "ieee80211h=1" "$N"
 154         }
 155
 156         [ -n "$acs_chan_bias" ] && append base_cfg "acs_chan_bias=$acs_chan_bias" "$N"
 157
 158         local brlist= br
 159         json_get_values basic_rate_list basic_rate
 160         local rlist= r
 161         json_get_values rate_list supported_rates
 162
 163         [ -n "$hwmode" ] && append base_cfg "hw_mode=$hwmode" "$N"
 164         if [ "$hwmode" = "g" ] || [ "$hwmode" = "a" ]; then
 165                 [ -n "$require_mode" ] && legacy_rates=0
 166                 case "$require_mode" in
 167                         n) append base_cfg "require_ht=1" "$N";;
 168                         ac) append base_cfg "require_vht=1" "$N";;
 169                 esac
 170         fi
 171         case "$hwmode" in
 172                 b)
 173                         if [ "$cell_density" -eq 1 ]; then
 174                                 set_default rate_list "5500 11000"
 175                                 set_default basic_rate_list "5500 11000"
 176                         elif [ "$cell_density" -ge 2 ]; then
 177                                 set_default rate_list "11000"
 178                                 set_default basic_rate_list "11000"
 179                         fi
 180                 ;;
 181                 g)
 182                         if [ "$cell_density" -eq 0 ] || [ "$cell_density" -eq 1 ]; then
 183                                 if [ "$legacy_rates" -eq 0 ]; then
 184                                         set_default rate_list "6000 9000 12000 18000 24000 36000 48000 54000"
 185                                         set_default basic_rate_list "6000 12000 24000"
 186                                 elif [ "$cell_density" -eq 1 ]; then
 187                                         set_default rate_list "5500 6000 9000 11000 12000 18000 24000 36000 48000 54000"
 188                                         set_default basic_rate_list "5500 11000"
 189                                 fi
 190                         elif [ "$cell_density" -ge 3 ] && [ "$legacy_rates" -ne 0 ] || [ "$cell_density" -eq 2 ]; then
 191                                 if [ "$legacy_rates" -eq 0 ]; then
 192                                         set_default rate_list "12000 18000 24000 36000 48000 54000"
 193                                         set_default basic_rate_list "12000 24000"
 194                                 else
 195                                         set_default rate_list "11000 12000 18000 24000 36000 48000 54000"
 196                                         set_default basic_rate_list "11000"
 197                                 fi
 198                         elif [ "$cell_density" -ge 3 ]; then
 199                                 set_default rate_list "24000 36000 48000 54000"
 200                                 set_default basic_rate_list "24000"
 201                         fi
 202                 ;;
 203                 a)
 204                         if [ "$cell_density" -eq 1 ]; then
 205                                 set_default rate_list "6000 9000 12000 18000 24000 36000 48000 54000"
 206                                 set_default basic_rate_list "6000 12000 24000"
 207                         elif [ "$cell_density" -eq 2 ]; then
 208                                 set_default rate_list "12000 18000 24000 36000 48000 54000"
 209                                 set_default basic_rate_list "12000 24000"
 210                         elif [ "$cell_density" -ge 3 ]; then
 211                                 set_default rate_list "24000 36000 48000 54000"
 212                                 set_default basic_rate_list "24000"
 213                         fi
 214                 ;;
 215         esac
 216
 217         for r in $rate_list; do
 218                 hostapd_add_rate rlist "$r"
 219         done
 220
 221         for br in $basic_rate_list; do
 222                 hostapd_add_rate brlist "$br"
 223         done
 224
 225         [ -n "$rssi_reject_assoc_rssi" ] && append base_cfg "rssi_reject_assoc_rssi=$rssi_reject_assoc_rssi" "$N"
 226         [ -n "$rssi_ignore_probe_request" ] && append base_cfg "rssi_ignore_probe_request=$rssi_ignore_probe_request" "$N"
 227         [ -n "$beacon_rate" ] && append base_cfg "beacon_rate=$beacon_rate" "$N"
 228         [ -n "$rlist" ] && append base_cfg "supported_rates=$rlist" "$N"
 229         [ -n "$brlist" ] && append base_cfg "basic_rates=$brlist" "$N"
 230         append base_cfg "beacon_int=$beacon_int" "$N"
 231         [ -n "$rts_threshold" ] && append base_cfg "rts_threshold=$rts_threshold" "$N"
 232         append base_cfg "dtim_period=$dtim_period" "$N"
 233         [ "$airtime_mode" -gt 0 ] && append base_cfg "airtime_mode=$airtime_mode" "$N"
 234         [ -n "$maxassoc" ] && append base_cfg "iface_max_num_sta=$maxassoc" "$N"
 235
 236         json_get_values opts hostapd_options
 237         for val in $opts; do
 238                 append base_cfg "$val" "$N"
 239         done
 240
 241         cat > "$config" <<EOF
 242 driver=$driver
 243 $base_cfg
 244 EOF
 245 }
 246
 247 hostapd_common_add_bss_config() {
 248         config_add_string 'bssid:macaddr' 'ssid:string'
 249         config_add_boolean wds wmm uapsd hidden utf8_ssid
 250
 251         config_add_int maxassoc max_inactivity
 252         config_add_boolean disassoc_low_ack isolate short_preamble skip_inactivity_poll
 253
 254         config_add_int \
 255                 wep_rekey eap_reauth_period \
 256                 wpa_group_rekey wpa_pair_rekey wpa_master_rekey
 257         config_add_boolean wpa_strict_rekey
 258         config_add_boolean wpa_disable_eapol_key_retries
 259
 260         config_add_boolean tdls_prohibit
 261
 262         config_add_boolean rsn_preauth auth_cache
 263         config_add_int ieee80211w
 264         config_add_int eapol_version
 265
 266         config_add_string 'auth_server:host' 'server:host'
 267         config_add_string auth_secret key
 268         config_add_int 'auth_port:port' 'port:port'
 269
 270         config_add_string acct_server
 271         config_add_string acct_secret
 272         config_add_int acct_port
 273         config_add_int acct_interval
 274
 275         config_add_int bss_load_update_period chan_util_avg_period
 276
 277         config_add_string dae_client
 278         config_add_string dae_secret
 279         config_add_int dae_port
 280
 281         config_add_string nasid
 282         config_add_string ownip
 283         config_add_string radius_client_addr
 284         config_add_string iapp_interface
 285         config_add_string eap_type ca_cert client_cert identity anonymous_identity auth priv_key priv_key_pwd
 286         config_add_boolean ca_cert_usesystem ca_cert2_usesystem
 287         config_add_string subject_match subject_match2
 288         config_add_array altsubject_match altsubject_match2
 289         config_add_array domain_match domain_match2 domain_suffix_match domain_suffix_match2
 290         config_add_string ieee80211w_mgmt_cipher
 291
 292         config_add_int dynamic_vlan vlan_naming vlan_no_bridge
 293         config_add_string vlan_tagged_interface vlan_bridge
 294         config_add_string vlan_file
 295
 296         config_add_string 'key1:wepkey' 'key2:wepkey' 'key3:wepkey' 'key4:wepkey' 'password:wpakey'
 297
 298         config_add_string wpa_psk_file
 299
 300         config_add_int multi_ap
 301
 302         config_add_boolean wps_pushbutton wps_label ext_registrar wps_pbc_in_m1
 303         config_add_int wps_ap_setup_locked wps_independent
 304         config_add_string wps_device_type wps_device_name wps_manufacturer wps_pin
 305         config_add_string multi_ap_backhaul_ssid multi_ap_backhaul_key
 306
 307         config_add_boolean wnm_sleep_mode wnm_sleep_mode_no_keys bss_transition
 308         config_add_int time_advertisement
 309         config_add_string time_zone
 310         config_add_string vendor_elements
 311
 312         config_add_boolean ieee80211k rrm_neighbor_report rrm_beacon_report
 313
 314         config_add_boolean ftm_responder stationary_ap
 315         config_add_string lci civic
 316
 317         config_add_boolean ieee80211r pmk_r1_push ft_psk_generate_local ft_over_ds
 318         config_add_int r0_key_lifetime reassociation_deadline
 319         config_add_string mobility_domain r1_key_holder
 320         config_add_array r0kh r1kh
 321
 322         config_add_int ieee80211w_max_timeout ieee80211w_retry_timeout
 323
 324         config_add_string macfilter 'macfile:file'
 325         config_add_array 'maclist:list(macaddr)'
 326
 327         config_add_array bssid_blacklist
 328         config_add_array bssid_whitelist
 329
 330         config_add_int mcast_rate
 331         config_add_array basic_rate
 332         config_add_array supported_rates
 333
 334         config_add_boolean sae_require_mfp
 335         config_add_int sae_pwe
 336
 337         config_add_string 'owe_transition_bssid:macaddr' 'owe_transition_ssid:string'
 338
 339         config_add_boolean iw_enabled iw_internet iw_asra iw_esr iw_uesa
 340         config_add_int iw_access_network_type iw_venue_group iw_venue_type
 341         config_add_int iw_ipaddr_type_availability iw_gas_address3
 342         config_add_string iw_hessid iw_network_auth_type iw_qos_map_set
 343         config_add_array iw_roaming_consortium iw_domain_name iw_anqp_3gpp_cell_net iw_nai_realm
 344         config_add_array iw_anqp_elem iw_venue_name iw_venue_url
 345
 346         config_add_boolean hs20 disable_dgaf osen
 347         config_add_int anqp_domain_id
 348         config_add_int hs20_deauth_req_timeout
 349         config_add_array hs20_oper_friendly_name
 350         config_add_array osu_provider
 351         config_add_array operator_icon
 352         config_add_array hs20_conn_capab
 353         config_add_string osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp
 354
 355         config_add_string hs20_t_c_server_url
 356
 357         config_add_array airtime_sta_weight
 358         config_add_int airtime_bss_weight airtime_bss_limit
 359
 360         config_add_boolean multicast_to_unicast proxy_arp per_sta_vif
 361
 362         config_add_array hostapd_bss_options
 363         config_add_boolean default_disabled
 364
 365         config_add_boolean request_cui
 366         config_add_array radius_auth_req_attr
 367         config_add_array radius_acct_req_attr
 368
 369         config_add_int eap_server
 370         config_add_string eap_user_file ca_cert server_cert private_key private_key_passwd server_id
 371
 372         config_add_boolean fils
 373         config_add_string fils_dhcp
 374 }
 375
 376 hostapd_set_vlan_file() {
 377         local ifname="$1"
 378         local vlan="$2"
 379         json_get_vars name vid
 380         echo "${vid} ${ifname}-${name}" >> /var/run/hostapd-${ifname}.vlan
 381         wireless_add_vlan "${vlan}" "${ifname}-${name}"
 382 }
 383
 384 hostapd_set_vlan() {
 385         local ifname="$1"
 386
 387         rm -f /var/run/hostapd-${ifname}.vlan
 388         for_each_vlan hostapd_set_vlan_file ${ifname}
 389 }
 390
 391 hostapd_set_psk_file() {
 392         local ifname="$1"
 393         local vlan="$2"
 394         local vlan_id=""
 395
 396         json_get_vars mac vid key
 397         set_default mac "00:00:00:00:00:00"
 398         [ -n "$vid" ] && vlan_id="vlanid=$vid "
 399         echo "${vlan_id} ${mac} ${key}" >> /var/run/hostapd-${ifname}.psk
 400 }
 401
 402 hostapd_set_psk() {
 403         local ifname="$1"
 404
 405         rm -f /var/run/hostapd-${ifname}.psk
 406         for_each_station hostapd_set_psk_file ${ifname}
 407 }
 408
 409 append_iw_roaming_consortium() {
 410         [ -n "$1" ] && append bss_conf "roaming_consortium=$1" "$N"
 411 }
 412
 413 append_iw_domain_name() {
 414         if [ -z "$iw_domain_name_conf" ]; then
 415                 iw_domain_name_conf="$1"
 416         else
 417                 iw_domain_name_conf="$iw_domain_name_conf,$1"
 418         fi
 419 }
 420
 421 append_iw_anqp_3gpp_cell_net() {
 422         if [ -z "$iw_anqp_3gpp_cell_net_conf" ]; then
 423                 iw_anqp_3gpp_cell_net_conf="$1"
 424         else
 425                 iw_anqp_3gpp_cell_net_conf="$iw_anqp_3gpp_cell_net_conf:$1"
 426         fi
 427 }
 428
 429 append_iw_anqp_elem() {
 430         [ -n "$1" ] && append bss_conf "anqp_elem=$1" "$N"
 431 }
 432
 433 append_iw_nai_realm() {
 434         [ -n "$1" ] && append bss_conf "nai_realm=$1" "$N"
 435 }
 436
 437 append_iw_venue_name() {
 438         append bss_conf "venue_name=$1" "$N"
 439 }
 440
 441 append_iw_venue_url() {
 442         append bss_conf "venue_url=$1" "$N"
 443 }
 444
 445 append_hs20_oper_friendly_name() {
 446         append bss_conf "hs20_oper_friendly_name=$1" "$N"
 447 }
 448
 449 append_osu_provider_friendly_name() {
 450         append bss_conf "osu_friendly_name=$1" "$N"
 451 }
 452
 453 append_osu_provider_service_desc() {
 454         append bss_conf "osu_service_desc=$1" "$N"
 455 }
 456
 457 append_hs20_icon() {
 458         local width height lang type path
 459         config_get width "$1" width
 460         config_get height "$1" height
 461         config_get lang "$1" lang
 462         config_get type "$1" type
 463         config_get path "$1" path
 464
 465         append bss_conf "hs20_icon=$width:$height:$lang:$type:$1:$path" "$N"
 466 }
 467
 468 append_hs20_icons() {
 469         config_load wireless
 470         config_foreach append_hs20_icon hs20-icon
 471 }
 472
 473 append_operator_icon() {
 474         append bss_conf "operator_icon=$1" "$N"
 475 }
 476
 477 append_osu_icon() {
 478         append bss_conf "osu_icon=$1" "$N"
 479 }
 480
 481 append_osu_provider() {
 482         local cfgtype osu_server_uri osu_friendly_name osu_nai osu_nai2 osu_method_list
 483
 484         config_load wireless
 485         config_get cfgtype "$1" TYPE
 486         [ "$cfgtype" != "osu-provider" ] && return
 487
 488         append bss_conf "# provider $1" "$N"
 489         config_get osu_server_uri "$1" osu_server_uri
 490         config_get osu_nai "$1" osu_nai
 491         config_get osu_nai2 "$1" osu_nai2
 492         config_get osu_method_list "$1" osu_method
 493
 494         append bss_conf "osu_server_uri=$osu_server_uri" "$N"
 495         append bss_conf "osu_nai=$osu_nai" "$N"
 496         append bss_conf "osu_nai2=$osu_nai2" "$N"
 497         append bss_conf "osu_method_list=$osu_method_list" "$N"
 498
 499         config_list_foreach "$1" osu_service_desc append_osu_provider_service_desc
 500         config_list_foreach "$1" osu_friendly_name append_osu_friendly_name
 501         config_list_foreach "$1" osu_icon append_osu_icon
 502
 503         append bss_conf "$N"
 504 }
 505
 506 append_hs20_conn_capab() {
 507         [ -n "$1" ] && append bss_conf "hs20_conn_capab=$1" "$N"
 508 }
 509
 510 append_radius_acct_req_attr() {
 511         [ -n "$1" ] && append bss_conf "radius_acct_req_attr=$1" "$N"
 512 }
 513
 514 append_radius_auth_req_attr() {
 515         [ -n "$1" ] && append bss_conf "radius_auth_req_attr=$1" "$N"
 516 }
 517
 518 append_airtime_sta_weight() {
 519         [ -n "$1" ] && append bss_conf "airtime_sta_weight=$1" "$N"
 520 }
 521
 522 hostapd_set_bss_options() {
 523         local var="$1"
 524         local phy="$2"
 525         local vif="$3"
 526
 527         wireless_vif_parse_encryption
 528
 529         local bss_conf bss_md5sum
 530         local wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey wpa_key_mgmt
 531
 532         json_get_vars \
 533                 wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey wpa_strict_rekey \
 534                 wpa_disable_eapol_key_retries tdls_prohibit \
 535                 maxassoc max_inactivity disassoc_low_ack isolate auth_cache \
 536                 wps_pushbutton wps_label ext_registrar wps_pbc_in_m1 wps_ap_setup_locked \
 537                 wps_independent wps_device_type wps_device_name wps_manufacturer wps_pin \
 538                 macfilter ssid utf8_ssid wmm uapsd hidden short_preamble rsn_preauth \
 539                 iapp_interface eapol_version dynamic_vlan ieee80211w nasid \
 540                 acct_server acct_secret acct_port acct_interval \
 541                 bss_load_update_period chan_util_avg_period sae_require_mfp sae_pwe \
 542                 multi_ap multi_ap_backhaul_ssid multi_ap_backhaul_key skip_inactivity_poll \
 543                 airtime_bss_weight airtime_bss_limit airtime_sta_weight \
 544                 multicast_to_unicast proxy_arp per_sta_vif \
 545                 eap_server eap_user_file ca_cert server_cert private_key private_key_passwd server_id \
 546                 vendor_elements fils
 547
 548         set_default fils 0
 549         set_default isolate 0
 550         set_default maxassoc 0
 551         set_default max_inactivity 0
 552         set_default short_preamble 1
 553         set_default disassoc_low_ack 1
 554         set_default skip_inactivity_poll 0
 555         set_default hidden 0
 556         set_default wmm 1
 557         set_default uapsd 1
 558         set_default wpa_disable_eapol_key_retries 0
 559         set_default tdls_prohibit 0
 560         set_default eapol_version $((wpa & 1))
 561         set_default acct_port 1813
 562         set_default bss_load_update_period 60
 563         set_default chan_util_avg_period 600
 564         set_default utf8_ssid 1
 565         set_default multi_ap 0
 566         set_default airtime_bss_weight 0
 567         set_default airtime_bss_limit 0
 568         set_default eap_server 0
 569
 570         /usr/sbin/hostapd -vfils || fils=0
 571
 572         append bss_conf "ctrl_interface=/var/run/hostapd"
 573         if [ "$isolate" -gt 0 ]; then
 574                 append bss_conf "ap_isolate=$isolate" "$N"
 575         fi
 576         if [ "$maxassoc" -gt 0 ]; then
 577                 append bss_conf "max_num_sta=$maxassoc" "$N"
 578         fi
 579         if [ "$max_inactivity" -gt 0 ]; then
 580                 append bss_conf "ap_max_inactivity=$max_inactivity" "$N"
 581         fi
 582
 583         [ "$airtime_bss_weight" -gt 0 ] && append bss_conf "airtime_bss_weight=$airtime_bss_weight" "$N"
 584         [ "$airtime_bss_limit" -gt 0 ] && append bss_conf "airtime_bss_limit=$airtime_bss_limit" "$N"
 585         json_for_each_item append_airtime_sta_weight airtime_sta_weight
 586
 587         append bss_conf "bss_load_update_period=$bss_load_update_period" "$N"
 588         append bss_conf "chan_util_avg_period=$chan_util_avg_period" "$N"
 589         append bss_conf "disassoc_low_ack=$disassoc_low_ack" "$N"
 590         append bss_conf "skip_inactivity_poll=$skip_inactivity_poll" "$N"
 591         append bss_conf "preamble=$short_preamble" "$N"
 592         append bss_conf "wmm_enabled=$wmm" "$N"
 593         append bss_conf "ignore_broadcast_ssid=$hidden" "$N"
 594         append bss_conf "uapsd_advertisement_enabled=$uapsd" "$N"
 595         append bss_conf "utf8_ssid=$utf8_ssid" "$N"
 596         append bss_conf "multi_ap=$multi_ap" "$N"
 597         [ -n "$vendor_elements" ] && append bss_conf "vendor_elements=$vendor_elements" "$N"
 598
 599         [ "$tdls_prohibit" -gt 0 ] && append bss_conf "tdls_prohibit=$tdls_prohibit" "$N"
 600
 601         [ "$wpa" -gt 0 ] && {
 602                 [ -n "$wpa_group_rekey"  ] && append bss_conf "wpa_group_rekey=$wpa_group_rekey" "$N"
 603                 [ -n "$wpa_pair_rekey"   ] && append bss_conf "wpa_ptk_rekey=$wpa_pair_rekey"    "$N"
 604                 [ -n "$wpa_master_rekey" ] && append bss_conf "wpa_gmk_rekey=$wpa_master_rekey"  "$N"
 605                 [ -n "$wpa_strict_rekey" ] && append bss_conf "wpa_strict_rekey=$wpa_strict_rekey" "$N"
 606         }
 607
 608         [ -n "$nasid" ] && append bss_conf "nas_identifier=$nasid" "$N"
 609         [ -n "$acct_server" ] && {
 610                 append bss_conf "acct_server_addr=$acct_server" "$N"
 611                 append bss_conf "acct_server_port=$acct_port" "$N"
 612                 [ -n "$acct_secret" ] && \
 613                         append bss_conf "acct_server_shared_secret=$acct_secret" "$N"
 614                 [ -n "$acct_interval" ] && \
 615                         append bss_conf "radius_acct_interim_interval=$acct_interval" "$N"
 616                 json_for_each_item append_radius_acct_req_attr radius_acct_req_attr
 617         }
 618
 619         case "$auth_type" in
 620                 sae|owe|eap192|eap-eap192)
 621                         set_default ieee80211w 2
 622                         set_default sae_require_mfp 1
 623                 ;;
 624                 psk-sae)
 625                         set_default ieee80211w 1
 626                         set_default sae_require_mfp 1
 627                 ;;
 628         esac
 629         [ -n "$sae_require_mfp" ] && append bss_conf "sae_require_mfp=$sae_require_mfp" "$N"
 630         [ -n "$sae_pwe" ] && append bss_conf "sae_pwe=$sae_pwe" "$N"
 631
 632         local vlan_possible=""
 633
 634         case "$auth_type" in
 635                 none|owe)
 636                         json_get_vars owe_transition_bssid owe_transition_ssid
 637
 638                         [ -n "$owe_transition_ssid" ] && append bss_conf "owe_transition_ssid=\"$owe_transition_ssid\"" "$N"
 639                         [ -n "$owe_transition_bssid" ] && append bss_conf "owe_transition_bssid=$owe_transition_bssid" "$N"
 640
 641                         wps_possible=1
 642                         # Here we make the assumption that if we're in open mode
 643                         # with WPS enabled, we got to be in unconfigured state.
 644                         wps_not_configured=1
 645                 ;;
 646                 psk|sae|psk-sae)
 647                         json_get_vars key wpa_psk_file
 648                         if [ ${#key} -eq 64 ]; then
 649                                 append bss_conf "wpa_psk=$key" "$N"
 650                         elif [ ${#key} -ge 8 ] && [ ${#key} -le 63 ]; then
 651                                 append bss_conf "wpa_passphrase=$key" "$N"
 652                         elif [ -n "$key" ] || [ -z "$wpa_psk_file" ]; then
 653                                 wireless_setup_vif_failed INVALID_WPA_PSK
 654                                 return 1
 655                         fi
 656                         [ -z "$wpa_psk_file" ] && set_default wpa_psk_file /var/run/hostapd-$ifname.psk
 657                         [ -n "$wpa_psk_file" ] && {
 658                                 [ -e "$wpa_psk_file" ] || touch "$wpa_psk_file"
 659                                 append bss_conf "wpa_psk_file=$wpa_psk_file" "$N"
 660                         }
 661                         [ "$eapol_version" -ge "1" -a "$eapol_version" -le "2" ] && append bss_conf "eapol_version=$eapol_version" "$N"
 662
 663                         set_default dynamic_vlan 0
 664                         vlan_possible=1
 665                         wps_possible=1
 666                 ;;
 667                 eap|eap192|eap-eap192)
 668                         json_get_vars \
 669                                 auth_server auth_secret auth_port \
 670                                 dae_client dae_secret dae_port \
 671                                 ownip radius_client_addr \
 672                                 eap_reauth_period request_cui \
 673                                 erp_domain mobility_domain \
 674                                 fils_realm fils_dhcp
 675
 676                         # radius can provide VLAN ID for clients
 677                         vlan_possible=1
 678
 679                         # legacy compatibility
 680                         [ -n "$auth_server" ] || json_get_var auth_server server
 681                         [ -n "$auth_port" ] || json_get_var auth_port port
 682                         [ -n "$auth_secret" ] || json_get_var auth_secret key
 683
 684                         [ "$fils" -gt 0 ] && {
 685                                 set_default erp_domain "$mobility_domain"
 686                                 set_default erp_domain "$(echo "$ssid" | md5sum | head -c 8)"
 687                                 set_default fils_realm "$erp_domain"
 688
 689                                 append bss_conf "erp_send_reauth_start=1" "$N"
 690                                 append bss_conf "erp_domain=$erp_domain" "$N"
 691                                 append bss_conf "fils_realm=$fils_realm" "$N"
 692                                 append bss_conf "fils_cache_id=$(echo "$fils_realm" | md5sum | head -c 4)" "$N"
 693
 694                                 [ "$fils_dhcp" = "*" ] && {
 695                                         json_get_values network network
 696                                         fils_dhcp=
 697                                         for net in $network; do
 698                                                 fils_dhcp="$(ifstatus "$net" | jsonfilter -e '@.data.dhcpserver')"
 699                                                 [ -n "$fils_dhcp" ] && break
 700                                         done
 701
 702                                         [ -z "$fils_dhcp" -a -n "$network_bridge" -a -n "$network_ifname" ] && \
 703                                                 fils_dhcp="$(udhcpc -B -n -q -s /lib/netifd/dhcp-get-server.sh -t 1 -i "$network_ifname" 2>/dev/null)"
 704                                 }
 705                                 [ -n "$fils_dhcp" ] && append bss_conf "dhcp_server=$fils_dhcp" "$N"
 706                         }
 707
 708                         set_default auth_port 1812
 709                         set_default dae_port 3799
 710                         set_default request_cui 0
 711
 712                         [ "$eap_server" -eq 0 ] && {
 713                                 append bss_conf "auth_server_addr=$auth_server" "$N"
 714                                 append bss_conf "auth_server_port=$auth_port" "$N"
 715                                 append bss_conf "auth_server_shared_secret=$auth_secret" "$N"
 716                         }
 717
 718                         [ "$request_cui" -gt 0 ] && append bss_conf "radius_request_cui=$request_cui" "$N"
 719                         [ -n "$eap_reauth_period" ] && append bss_conf "eap_reauth_period=$eap_reauth_period" "$N"
 720
 721                         [ -n "$dae_client" -a -n "$dae_secret" ] && {
 722                                 append bss_conf "radius_das_port=$dae_port" "$N"
 723                                 append bss_conf "radius_das_client=$dae_client $dae_secret" "$N"
 724                         }
 725                         json_for_each_item append_radius_auth_req_attr radius_auth_req_attr
 726
 727                         [ -n "$ownip" ] && append bss_conf "own_ip_addr=$ownip" "$N"
 728                         [ -n "$radius_client_addr" ] && append bss_conf "radius_client_addr=$radius_client_addr" "$N"
 729                         append bss_conf "eapol_key_index_workaround=1" "$N"
 730                         append bss_conf "ieee8021x=1" "$N"
 731
 732                         [ "$eapol_version" -ge "1" -a "$eapol_version" -le "2" ] && append bss_conf "eapol_version=$eapol_version" "$N"
 733                 ;;
 734                 wep)
 735                         local wep_keyidx=0
 736                         json_get_vars key
 737                         hostapd_append_wep_key bss_conf
 738                         append bss_conf "wep_default_key=$wep_keyidx" "$N"
 739                         [ -n "$wep_rekey" ] && append bss_conf "wep_rekey_period=$wep_rekey" "$N"
 740                 ;;
 741         esac
 742
 743         local auth_algs=$((($auth_mode_shared << 1) | $auth_mode_open))
 744         append bss_conf "auth_algs=${auth_algs:-1}" "$N"
 745         append bss_conf "wpa=$wpa" "$N"
 746         [ -n "$wpa_pairwise" ] && append bss_conf "wpa_pairwise=$wpa_pairwise" "$N"
 747
 748         set_default wps_pushbutton 0
 749         set_default wps_label 0
 750         set_default wps_pbc_in_m1 0
 751
 752         config_methods=
 753         [ "$wps_pushbutton" -gt 0 ] && append config_methods push_button
 754         [ "$wps_label" -gt 0 ] && append config_methods label
 755
 756         # WPS not possible on Multi-AP backhaul-only SSID
 757         [ "$multi_ap" = 1 ] && wps_possible=
 758
 759         [ -n "$wps_possible" -a -n "$config_methods" ] && {
 760                 set_default ext_registrar 0
 761                 set_default wps_device_type "6-0050F204-1"
 762                 set_default wps_device_name "OpenWrt AP"
 763                 set_default wps_manufacturer "www.openwrt.org"
 764                 set_default wps_independent 1
 765
 766                 wps_state=2
 767                 [ -n "$wps_not_configured" ] && wps_state=1
 768
 769                 [ "$ext_registrar" -gt 0 -a -n "$network_bridge" ] && append bss_conf "upnp_iface=$network_bridge" "$N"
 770
 771                 append bss_conf "eap_server=1" "$N"
 772                 [ -n "$wps_pin" ] && append bss_conf "ap_pin=$wps_pin" "$N"
 773                 append bss_conf "wps_state=$wps_state" "$N"
 774                 append bss_conf "device_type=$wps_device_type" "$N"
 775                 append bss_conf "device_name=$wps_device_name" "$N"
 776                 append bss_conf "manufacturer=$wps_manufacturer" "$N"
 777                 append bss_conf "config_methods=$config_methods" "$N"
 778                 append bss_conf "wps_independent=$wps_independent" "$N"
 779                 [ -n "$wps_ap_setup_locked" ] && append bss_conf "ap_setup_locked=$wps_ap_setup_locked" "$N"
 780                 [ "$wps_pbc_in_m1" -gt 0 ] && append bss_conf "pbc_in_m1=$wps_pbc_in_m1" "$N"
 781                 [ "$multi_ap" -gt 0 ] && [ -n "$multi_ap_backhaul_ssid" ] && {
 782                         append bss_conf "multi_ap_backhaul_ssid=\"$multi_ap_backhaul_ssid\"" "$N"
 783                         if [ -z "$multi_ap_backhaul_key" ]; then
 784                                 :
 785                         elif [ ${#multi_ap_backhaul_key} -lt 8 ]; then
 786                                 wireless_setup_vif_failed INVALID_WPA_PSK
 787                                 return 1
 788                         elif [ ${#multi_ap_backhaul_key} -eq 64 ]; then
 789                                 append bss_conf "multi_ap_backhaul_wpa_psk=$multi_ap_backhaul_key" "$N"
 790                         else
 791                                 append bss_conf "multi_ap_backhaul_wpa_passphrase=$multi_ap_backhaul_key" "$N"
 792                         fi
 793                 }
 794         }
 795
 796         append bss_conf "ssid=$ssid" "$N"
 797         [ -n "$network_bridge" ] && append bss_conf "bridge=$network_bridge${N}wds_bridge=" "$N"
 798         [ -n "$network_ifname" ] && append bss_conf "snoop_iface=$network_ifname" "$N"
 799         [ -n "$iapp_interface" ] && {
 800                 local ifname
 801                 network_get_device ifname "$iapp_interface" || ifname="$iapp_interface"
 802                 append bss_conf "iapp_interface=$ifname" "$N"
 803         }
 804
 805         json_get_vars time_advertisement time_zone wnm_sleep_mode wnm_sleep_mode_no_keys bss_transition
 806         set_default bss_transition 0
 807         set_default wnm_sleep_mode 0
 808         set_default wnm_sleep_mode_no_keys 0
 809
 810         [ -n "$time_advertisement" ] && append bss_conf "time_advertisement=$time_advertisement" "$N"
 811         [ -n "$time_zone" ] && append bss_conf "time_zone=$time_zone" "$N"
 812         if [ "$wnm_sleep_mode" -eq "1" ]; then
 813                 append bss_conf "wnm_sleep_mode=1" "$N"
 814                 [ "$wnm_sleep_mode_no_keys" -eq "1" ] && append bss_conf "wnm_sleep_mode_no_keys=1" "$N"
 815         fi
 816         [ "$bss_transition" -eq "1" ] && append bss_conf "bss_transition=1" "$N"
 817
 818         json_get_vars ieee80211k rrm_neighbor_report rrm_beacon_report
 819         set_default ieee80211k 0
 820         if [ "$ieee80211k" -eq "1" ]; then
 821                 set_default rrm_neighbor_report 1
 822                 set_default rrm_beacon_report 1
 823         else
 824                 set_default rrm_neighbor_report 0
 825                 set_default rrm_beacon_report 0
 826         fi
 827
 828         [ "$rrm_neighbor_report" -eq "1" ] && append bss_conf "rrm_neighbor_report=1" "$N"
 829         [ "$rrm_beacon_report" -eq "1" ] && append bss_conf "rrm_beacon_report=1" "$N"
 830
 831         json_get_vars ftm_responder stationary_ap lci civic
 832         set_default ftm_responder 0
 833         if [ "$ftm_responder" -eq "1" ]; then
 834                 set_default stationary_ap 0
 835                 iw phy "$phy" info | grep -q "ENABLE_FTM_RESPONDER" && {
 836                         append bss_conf "ftm_responder=1" "$N"
 837                         [ "$stationary_ap" -eq "1" ] && append bss_conf "stationary_ap=1" "$N"
 838                         [ -n "$lci" ] && append bss_conf "lci=$lci" "$N"
 839                         [ -n "$civic" ] && append bss_conf "civic=$civic" "$N"
 840                 }
 841         fi
 842
 843         if [ "$wpa" -ge "1" ]; then
 844                 json_get_vars ieee80211r
 845                 set_default ieee80211r 0
 846
 847                 if [ "$ieee80211r" -gt "0" ]; then
 848                         json_get_vars mobility_domain ft_psk_generate_local ft_over_ds reassociation_deadline
 849
 850                         set_default mobility_domain "$(echo "$ssid" | md5sum | head -c 4)"
 851                         set_default ft_over_ds 1
 852                         set_default reassociation_deadline 1000
 853
 854                         case "$auth_type" in
 855                                 psk|sae|psk-sae)
 856                                         set_default ft_psk_generate_local 1
 857                                 ;;
 858                                 *)
 859                                         set_default ft_psk_generate_local 0
 860                                 ;;
 861                         esac
 862
 863                         [ -n "$network_ifname" ] && append bss_conf "ft_iface=$network_ifname" "$N"
 864                         append bss_conf "mobility_domain=$mobility_domain" "$N"
 865                         append bss_conf "ft_psk_generate_local=$ft_psk_generate_local" "$N"
 866                         append bss_conf "ft_over_ds=$ft_over_ds" "$N"
 867                         append bss_conf "reassociation_deadline=$reassociation_deadline" "$N"
 868                         [ -n "$nasid" ] || append bss_conf "nas_identifier=${macaddr//\:}" "$N"
 869
 870                         if [ "$ft_psk_generate_local" -eq "0" ]; then
 871                                 json_get_vars r0_key_lifetime r1_key_holder pmk_r1_push
 872                                 json_get_values r0kh r0kh
 873                                 json_get_values r1kh r1kh
 874
 875                                 set_default r0_key_lifetime 10000
 876                                 set_default pmk_r1_push 0
 877
 878                                 [ -n "$r0kh" -a -n "$r1kh" ] || {
 879                                         key=`echo -n "$mobility_domain/$auth_secret" | md5sum | awk '{print $1}'`
 880
 881                                         set_default r0kh "ff:ff:ff:ff:ff:ff,*,$key"
 882                                         set_default r1kh "00:00:00:00:00:00,00:00:00:00:00:00,$key"
 883                                 }
 884
 885                                 [ -n "$r1_key_holder" ] && append bss_conf "r1_key_holder=$r1_key_holder" "$N"
 886                                 append bss_conf "r0_key_lifetime=$r0_key_lifetime" "$N"
 887                                 append bss_conf "pmk_r1_push=$pmk_r1_push" "$N"
 888
 889                                 for kh in $r0kh; do
 890                                         append bss_conf "r0kh=${kh//,/ }" "$N"
 891                                 done
 892                                 for kh in $r1kh; do
 893                                         append bss_conf "r1kh=${kh//,/ }" "$N"
 894                                 done
 895                         fi
 896                 fi
 897                 if [ "$fils" -gt 0 ]; then
 898                         json_get_vars fils_realm
 899                         set_default fils_realm "$(echo "$ssid" | md5sum | head -c 8)"
 900                 fi
 901
 902                 append bss_conf "wpa_disable_eapol_key_retries=$wpa_disable_eapol_key_retries" "$N"
 903
 904                 hostapd_append_wpa_key_mgmt
 905                 [ -n "$wpa_key_mgmt" ] && append bss_conf "wpa_key_mgmt=$wpa_key_mgmt" "$N"
 906         fi
 907
 908         if [ "$wpa" -ge "2" ]; then
 909                 if [ -n "$network_bridge" -a "$rsn_preauth" = 1 ]; then
 910                         set_default auth_cache 1
 911                         append bss_conf "rsn_preauth=1" "$N"
 912                         append bss_conf "rsn_preauth_interfaces=$network_bridge" "$N"
 913                 else
 914                         case "$auth_type" in
 915                         sae|psk-sae|owe)
 916                                 set_default auth_cache 1
 917                         ;;
 918                         *)
 919                                 set_default auth_cache 0
 920                         ;;
 921                         esac
 922                 fi
 923
 924                 append bss_conf "okc=$auth_cache" "$N"
 925                 [ "$auth_cache" = 0 -a "$fils" = 0 ] && append bss_conf "disable_pmksa_caching=1" "$N"
 926
 927                 # RSN -> allow management frame protection
 928                 case "$ieee80211w" in
 929                         [012])
 930                                 json_get_vars ieee80211w_mgmt_cipher ieee80211w_max_timeout ieee80211w_retry_timeout
 931                                 append bss_conf "ieee80211w=$ieee80211w" "$N"
 932                                 [ "$ieee80211w" -gt "0" ] && {
 933                                         append bss_conf "group_mgmt_cipher=${ieee80211w_mgmt_cipher:-AES-128-CMAC}" "$N"
 934                                         [ -n "$ieee80211w_max_timeout" ] && \
 935                                                 append bss_conf "assoc_sa_query_max_timeout=$ieee80211w_max_timeout" "$N"
 936                                         [ -n "$ieee80211w_retry_timeout" ] && \
 937                                                 append bss_conf "assoc_sa_query_retry_timeout=$ieee80211w_retry_timeout" "$N"
 938                                 }
 939                         ;;
 940                 esac
 941         fi
 942
 943         _macfile="/var/run/hostapd-$ifname.maclist"
 944         case "$macfilter" in
 945                 allow)
 946                         append bss_conf "macaddr_acl=1" "$N"
 947                         append bss_conf "accept_mac_file=$_macfile" "$N"
 948                         # accept_mac_file can be used to set MAC to VLAN ID mapping
 949                         vlan_possible=1
 950                 ;;
 951                 deny)
 952                         append bss_conf "macaddr_acl=0" "$N"
 953                         append bss_conf "deny_mac_file=$_macfile" "$N"
 954                 ;;
 955                 *)
 956                         _macfile=""
 957                 ;;
 958         esac
 959
 960         [ -n "$_macfile" ] && {
 961                 json_get_vars macfile
 962                 json_get_values maclist maclist
 963
 964                 rm -f "$_macfile"
 965                 (
 966                         for mac in $maclist; do
 967                                 echo "$mac"
 968                         done
 969                         [ -n "$macfile" -a -f "$macfile" ] && cat "$macfile"
 970                 ) > "$_macfile"
 971         }
 972
 973         [ -n "$vlan_possible" -a -n "$dynamic_vlan" ] && {
 974                 json_get_vars vlan_naming vlan_tagged_interface vlan_bridge vlan_file vlan_no_bridge
 975                 set_default vlan_naming 1
 976                 [ -z "$vlan_file" ] && set_default vlan_file /var/run/hostapd-$ifname.vlan
 977                 append bss_conf "dynamic_vlan=$dynamic_vlan" "$N"
 978                 append bss_conf "vlan_naming=$vlan_naming" "$N"
 979                 if [ -n "$vlan_bridge" ]; then
 980                         append bss_conf "vlan_bridge=$vlan_bridge" "$N"
 981                 else
 982                         set_default vlan_no_bridge 1
 983                 fi
 984                 append bss_conf "vlan_no_bridge=$vlan_no_bridge" "$N"
 985                 [ -n "$vlan_tagged_interface" ] && \
 986                         append bss_conf "vlan_tagged_interface=$vlan_tagged_interface" "$N"
 987                 [ -n "$vlan_file" ] && {
 988                         [ -e "$vlan_file" ] || touch "$vlan_file"
 989                         append bss_conf "vlan_file=$vlan_file" "$N"
 990                 }
 991         }
 992
 993         json_get_vars iw_enabled iw_internet iw_asra iw_esr iw_uesa iw_access_network_type
 994         json_get_vars iw_hessid iw_venue_group iw_venue_type iw_network_auth_type
 995         json_get_vars iw_roaming_consortium iw_domain_name iw_anqp_3gpp_cell_net iw_nai_realm
 996         json_get_vars iw_anqp_elem iw_qos_map_set iw_ipaddr_type_availability iw_gas_address3
 997         json_get_vars iw_venue_name iw_venue_url
 998
 999         set_default iw_enabled 0
1000         if [ "$iw_enabled" = "1" ]; then
1001                 append bss_conf "interworking=1" "$N"
1002                 set_default iw_internet 1
1003                 set_default iw_asra 0
1004                 set_default iw_esr 0
1005                 set_default iw_uesa 0
1006
1007                 append bss_conf "internet=$iw_internet" "$N"
1008                 append bss_conf "asra=$iw_asra" "$N"
1009                 append bss_conf "esr=$iw_esr" "$N"
1010                 append bss_conf "uesa=$iw_uesa" "$N"
1011
1012                 [ -n "$iw_access_network_type" ] && \
1013                         append bss_conf "access_network_type=$iw_access_network_type" "$N"
1014                 [ -n "$iw_hessid" ] && append bss_conf "hessid=$iw_hessid" "$N"
1015                 [ -n "$iw_venue_group" ] && \
1016                         append bss_conf "venue_group=$iw_venue_group" "$N"
1017                 [ -n "$iw_venue_type" ] && append bss_conf "venue_type=$iw_venue_type" "$N"
1018                 [ -n "$iw_network_auth_type" ] && \
1019                         append bss_conf "network_auth_type=$iw_network_auth_type" "$N"
1020                 [ -n "$iw_gas_address3" ] && append bss_conf "gas_address3=$iw_gas_address3" "$N"
1021
1022                 json_for_each_item append_iw_roaming_consortium iw_roaming_consortium
1023                 json_for_each_item append_iw_anqp_elem iw_anqp_elem
1024                 json_for_each_item append_iw_nai_realm iw_nai_realm
1025                 json_for_each_item append_iw_venue_name iw_venue_name
1026                 json_for_each_item append_iw_venue_url iw_venue_url
1027
1028                 iw_domain_name_conf=
1029                 json_for_each_item append_iw_domain_name iw_domain_name
1030                 [ -n "$iw_domain_name_conf" ] && \
1031                         append bss_conf "domain_name=$iw_domain_name_conf" "$N"
1032
1033                 iw_anqp_3gpp_cell_net_conf=
1034                 json_for_each_item append_iw_anqp_3gpp_cell_net iw_anqp_3gpp_cell_net
1035                 [ -n "$iw_anqp_3gpp_cell_net_conf" ] && \
1036                         append bss_conf "anqp_3gpp_cell_net=$iw_anqp_3gpp_cell_net_conf" "$N"
1037         fi
1038
1039         set_default iw_qos_map_set 0,0,2,16,1,1,255,255,18,22,24,38,40,40,44,46,48,56
1040         case "$iw_qos_map_set" in
1041                 *,*);;
1042                 *) iw_qos_map_set="";;
1043         esac
1044         [ -n "$iw_qos_map_set" ] && append bss_conf "qos_map_set=$iw_qos_map_set" "$N"
1045
1046         local hs20 disable_dgaf osen anqp_domain_id hs20_deauth_req_timeout \
1047                 osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp \
1048                 hs20_t_c_server_url
1049         json_get_vars hs20 disable_dgaf osen anqp_domain_id hs20_deauth_req_timeout \
1050                 osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp \
1051                 hs20_t_c_server_url
1052
1053         set_default hs20 0
1054         set_default disable_dgaf $hs20
1055         set_default osen 0
1056         set_default anqp_domain_id 0
1057         set_default hs20_deauth_req_timeout 60
1058         if [ "$hs20" = "1" ]; then
1059                 append bss_conf "hs20=1" "$N"
1060                 append_hs20_icons
1061                 append bss_conf "disable_dgaf=$disable_dgaf" "$N"
1062                 append bss_conf "osen=$osen" "$N"
1063                 append bss_conf "anqp_domain_id=$anqp_domain_id" "$N"
1064                 append bss_conf "hs20_deauth_req_timeout=$hs20_deauth_req_timeout" "$N"
1065                 [ -n "$osu_ssid" ] && append bss_conf "osu_ssid=$osu_ssid" "$N"
1066                 [ -n "$hs20_wan_metrics" ] && append bss_conf "hs20_wan_metrics=$hs20_wan_metrics" "$N"
1067                 [ -n "$hs20_operating_class" ] && append bss_conf "hs20_operating_class=$hs20_operating_class" "$N"
1068                 [ -n "$hs20_t_c_filename" ] && append bss_conf "hs20_t_c_filename=$hs20_t_c_filename" "$N"
1069                 [ -n "$hs20_t_c_timestamp" ] && append bss_conf "hs20_t_c_timestamp=$hs20_t_c_timestamp" "$N"
1070                 [ -n "$hs20_t_c_server_url" ] && append bss_conf "hs20_t_c_server_url=$hs20_t_c_server_url" "$N"
1071                 json_for_each_item append_hs20_oper_friendly_name hs20_oper_friendly_name
1072                 json_for_each_item append_hs20_conn_capab hs20_conn_capab
1073                 json_for_each_item append_osu_provider osu_provider
1074                 json_for_each_item append_operator_icon operator_icon
1075         fi
1076
1077         if [ "$eap_server" = "1" ]; then
1078                 append bss_conf "eap_server=1" "$N"
1079                 append bss_conf "eap_server_erp=1" "$N"
1080                 [ -n "$eap_user_file" ] && append bss_conf "eap_user_file=$eap_user_file" "$N"
1081                 [ -n "$ca_cert" ] && append bss_conf "ca_cert=$ca_cert" "$N"
1082                 [ -n "$server_cert" ] && append bss_conf "server_cert=$server_cert" "$N"
1083                 [ -n "$private_key" ] && append bss_conf "private_key=$private_key" "$N"
1084                 [ -n "$private_key_passwd" ] && append bss_conf "private_key_passwd=$private_key_passwd" "$N"
1085                 [ -n "$server_id" ] && append bss_conf "server_id=$server_id" "$N"
1086         fi
1087
1088         set_default multicast_to_unicast 0
1089         if [ "$multicast_to_unicast" -gt 0 ]; then
1090                 append bss_conf "multicast_to_unicast=$multicast_to_unicast" "$N"
1091         fi
1092         set_default proxy_arp 0
1093         if [ "$proxy_arp" -gt 0 ]; then
1094                 append bss_conf "proxy_arp=$proxy_arp" "$N"
1095         fi
1096
1097         set_default per_sta_vif 0
1098         if [ "$per_sta_vif" -gt 0 ]; then
1099                 append bss_conf "per_sta_vif=$per_sta_vif" "$N"
1100         fi
1101
1102         json_get_values opts hostapd_bss_options
1103         for val in $opts; do
1104                 append bss_conf "$val" "$N"
1105         done
1106
1107         bss_md5sum=$(echo $bss_conf | md5sum | cut -d" " -f1)
1108         append bss_conf "config_id=$bss_md5sum" "$N"
1109
1110         append "$var" "$bss_conf" "$N"
1111         return 0
1112 }
1113
1114 hostapd_set_log_options() {
1115         local var="$1"
1116
1117         local log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme
1118         json_get_vars log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme
1119
1120         set_default log_level 2
1121         set_default log_80211  1
1122         set_default log_8021x  1
1123         set_default log_radius 1
1124         set_default log_wpa    1
1125         set_default log_driver 1
1126         set_default log_iapp   1
1127         set_default log_mlme   1
1128
1129         local log_mask=$(( \
1130                 ($log_80211  << 0) | \
1131                 ($log_8021x  << 1) | \
1132                 ($log_radius << 2) | \
1133                 ($log_wpa    << 3) | \
1134                 ($log_driver << 4) | \
1135                 ($log_iapp   << 5) | \
1136                 ($log_mlme   << 6)   \
1137         ))
1138
1139         append "$var" "logger_syslog=$log_mask" "$N"
1140         append "$var" "logger_syslog_level=$log_level" "$N"
1141         append "$var" "logger_stdout=$log_mask" "$N"
1142         append "$var" "logger_stdout_level=$log_level" "$N"
1143
1144         return 0
1145 }
1146
1147 _wpa_supplicant_common() {
1148         local ifname="$1"
1149
1150         _rpath="/var/run/wpa_supplicant"
1151         _config="${_rpath}-$ifname.conf"
1152 }
1153
1154 wpa_supplicant_teardown_interface() {
1155         _wpa_supplicant_common "$1"
1156         rm -rf "$_rpath/$1" "$_config"
1157 }
1158
1159 wpa_supplicant_prepare_interface() {
1160         local ifname="$1"
1161         _w_driver="$2"
1162
1163         _wpa_supplicant_common "$1"
1164
1165         json_get_vars mode wds multi_ap
1166
1167         [ -n "$network_bridge" ] && {
1168                 fail=
1169                 case "$mode" in
1170                         adhoc)
1171                                 fail=1
1172                         ;;
1173                         sta)
1174                                 [ "$wds" = 1 -o "$multi_ap" = 1 ] || fail=1
1175                         ;;
1176                 esac
1177
1178                 [ -n "$fail" ] && {
1179                         wireless_setup_vif_failed BRIDGE_NOT_ALLOWED
1180                         return 1
1181                 }
1182         }
1183
1184         local ap_scan=
1185
1186         _w_mode="$mode"
1187
1188         [ "$mode" = adhoc ] && {
1189                 ap_scan="ap_scan=2"
1190         }
1191
1192         local country_str=
1193         [ -n "$country" ] && {
1194                 country_str="country=$country"
1195         }
1196
1197         multiap_flag_file="${_config}.is_multiap"
1198         if [ "$multi_ap" = "1" ]; then
1199                 touch "$multiap_flag_file"
1200         else
1201                 [ -e "$multiap_flag_file" ] && rm "$multiap_flag_file"
1202         fi
1203         wpa_supplicant_teardown_interface "$ifname"
1204         cat > "$_config" <<EOF
1205 ${scan_list:+freq_list=$scan_list}
1206 $ap_scan
1207 $country_str
1208 EOF
1209         return 0
1210 }
1211
1212 wpa_supplicant_set_fixed_freq() {
1213         local freq="$1"
1214         local htmode="$2"
1215
1216         append network_data "fixed_freq=1" "$N$T"
1217         append network_data "frequency=$freq" "$N$T"
1218         case "$htmode" in
1219                 NOHT) append network_data "disable_ht=1" "$N$T";;
1220                 HE20|HT20|VHT20) append network_data "disable_ht40=1" "$N$T";;
1221                 HT40*|VHT40|VHT80|VHT160|HE40|HE80|HE160) append network_data "ht40=1" "$N$T";;
1222         esac
1223         case "$htmode" in
1224                 VHT*) append network_data "vht=1" "$N$T";;
1225         esac
1226         case "$htmode" in
1227                 HE80|VHT80) append network_data "max_oper_chwidth=1" "$N$T";;
1228                 HE160|VHT160) append network_data "max_oper_chwidth=2" "$N$T";;
1229                 HE20|HE40|VHT20|VHT40) append network_data "max_oper_chwidth=0" "$N$T";;
1230                 *) append network_data "disable_vht=1" "$N$T";;
1231         esac
1232 }
1233
1234 wpa_supplicant_add_network() {
1235         local ifname="$1"
1236         local freq="$2"
1237         local htmode="$3"
1238         local noscan="$4"
1239
1240         _wpa_supplicant_common "$1"
1241         wireless_vif_parse_encryption
1242
1243         json_get_vars \
1244                 ssid bssid key \
1245                 basic_rate mcast_rate \
1246                 ieee80211w ieee80211r fils \
1247                 multi_ap \
1248                 default_disabled
1249
1250         case "$auth_type" in
1251                 sae|owe|eap192|eap-eap192)
1252                         set_default ieee80211w 2
1253                 ;;
1254                 psk-sae)
1255                         set_default ieee80211w 1
1256                 ;;
1257         esac
1258
1259         set_default ieee80211r 0
1260         set_default multi_ap 0
1261         set_default default_disabled 0
1262
1263         local key_mgmt='NONE'
1264         local network_data=
1265         local T="       "
1266
1267         local scan_ssid="scan_ssid=1"
1268         local freq wpa_key_mgmt
1269
1270         [ "$_w_mode" = "adhoc" ] && {
1271                 append network_data "mode=1" "$N$T"
1272                 [ -n "$freq" ] && wpa_supplicant_set_fixed_freq "$freq" "$htmode"
1273                 [ "$noscan" = "1" ] && append network_data "noscan=1" "$N$T"
1274
1275                 scan_ssid="scan_ssid=0"
1276
1277                 [ "$_w_driver" = "nl80211" ] || append wpa_key_mgmt "WPA-NONE"
1278         }
1279
1280         [ "$_w_mode" = "mesh" ] && {
1281                 json_get_vars mesh_id mesh_fwding mesh_rssi_threshold
1282                 [ -n "$mesh_id" ] && ssid="${mesh_id}"
1283
1284                 append network_data "mode=5" "$N$T"
1285                 [ -n "$mesh_fwding" ] && append network_data "mesh_fwding=${mesh_fwding}" "$N$T"
1286                 [ -n "$mesh_rssi_threshold" ] && append network_data "mesh_rssi_threshold=${mesh_rssi_threshold}" "$N$T"
1287                 [ -n "$freq" ] && wpa_supplicant_set_fixed_freq "$freq" "$htmode"
1288                 [ "$noscan" = "1" ] && append network_data "noscan=1" "$N$T"
1289                 append wpa_key_mgmt "SAE"
1290                 scan_ssid=""
1291         }
1292
1293         [ "$_w_mode" = "sta" ] && {
1294                 [ "$multi_ap" = 1 ] && append network_data "multi_ap_backhaul_sta=1" "$N$T"
1295                 [ "$default_disabled" = 1 ] && append network_data "disabled=1" "$N$T"
1296         }
1297
1298         case "$auth_type" in
1299                 none) ;;
1300                 owe)
1301                         hostapd_append_wpa_key_mgmt
1302                         key_mgmt="$wpa_key_mgmt"
1303                 ;;
1304                 wep)
1305                         local wep_keyidx=0
1306                         hostapd_append_wep_key network_data
1307                         append network_data "wep_tx_keyidx=$wep_keyidx" "$N$T"
1308                 ;;
1309                 wps)
1310                         key_mgmt='WPS'
1311                 ;;
1312                 psk|sae|psk-sae)
1313                         local passphrase
1314
1315                         if [ "$_w_mode" != "mesh" ]; then
1316                                 hostapd_append_wpa_key_mgmt
1317                         fi
1318
1319                         key_mgmt="$wpa_key_mgmt"
1320
1321                         if [ ${#key} -eq 64 ]; then
1322                                 passphrase="psk=${key}"
1323                         else
1324                                 if [ "$_w_mode" = "mesh" ]; then
1325                                         passphrase="sae_password=\"${key}\""
1326                                 else
1327                                         passphrase="psk=\"${key}\""
1328                                 fi
1329                         fi
1330                         append network_data "$passphrase" "$N$T"
1331                 ;;
1332                 eap|eap192|eap-eap192)
1333                         hostapd_append_wpa_key_mgmt
1334                         key_mgmt="$wpa_key_mgmt"
1335
1336                         json_get_vars eap_type identity anonymous_identity ca_cert ca_cert_usesystem
1337
1338                         [ "$fils" -gt 0 ] && append network_data "erp=1" "$N$T"
1339                         if [ "$ca_cert_usesystem" -eq "1" -a -f "/etc/ssl/certs/ca-certificates.crt" ]; then
1340                                 append network_data "ca_cert=\"/etc/ssl/certs/ca-certificates.crt\"" "$N$T"
1341                         else
1342                                 [ -n "$ca_cert" ] && append network_data "ca_cert=\"$ca_cert\"" "$N$T"
1343                         fi
1344                         [ -n "$identity" ] && append network_data "identity=\"$identity\"" "$N$T"
1345                         [ -n "$anonymous_identity" ] && append network_data "anonymous_identity=\"$anonymous_identity\"" "$N$T"
1346                         case "$eap_type" in
1347                                 tls)
1348                                         json_get_vars client_cert priv_key priv_key_pwd
1349                                         append network_data "client_cert=\"$client_cert\"" "$N$T"
1350                                         append network_data "private_key=\"$priv_key\"" "$N$T"
1351                                         append network_data "private_key_passwd=\"$priv_key_pwd\"" "$N$T"
1352
1353                                         json_get_vars subject_match
1354                                         [ -n "$subject_match" ] && append network_data "subject_match=\"$subject_match\"" "$N$T"
1355
1356                                         json_get_values altsubject_match altsubject_match
1357                                         if [ -n "$altsubject_match" ]; then
1358                                                 local list=
1359                                                 for x in $altsubject_match; do
1360                                                         append list "$x" ";"
1361                                                 done
1362                                                 append network_data "altsubject_match=\"$list\"" "$N$T"
1363                                         fi
1364
1365                                         json_get_values domain_match domain_match
1366                                         if [ -n "$domain_match" ]; then
1367                                                 local list=
1368                                                 for x in $domain_match; do
1369                                                         append list "$x" ";"
1370                                                 done
1371                                                 append network_data "domain_match=\"$list\"" "$N$T"
1372                                         fi
1373
1374                                         json_get_values domain_suffix_match domain_suffix_match
1375                                         if [ -n "$domain_suffix_match" ]; then
1376                                                 local list=
1377                                                 for x in $domain_suffix_match; do
1378                                                         append list "$x" ";"
1379                                                 done
1380                                                 append network_data "domain_suffix_match=\"$list\"" "$N$T"
1381                                         fi
1382                                 ;;
1383                                 fast|peap|ttls)
1384                                         json_get_vars auth password ca_cert2 ca_cert2_usesystem client_cert2 priv_key2 priv_key2_pwd
1385                                         set_default auth MSCHAPV2
1386
1387                                         if [ "$auth" = "EAP-TLS" ]; then
1388                                                 if [ "$ca_cert2_usesystem" -eq "1" -a -f "/etc/ssl/certs/ca-certificates.crt" ]; then
1389                                                         append network_data "ca_cert2=\"/etc/ssl/certs/ca-certificates.crt\"" "$N$T"
1390                                                 else
1391                                                         [ -n "$ca_cert2" ] && append network_data "ca_cert2=\"$ca_cert2\"" "$N$T"
1392                                                 fi
1393                                                 append network_data "client_cert2=\"$client_cert2\"" "$N$T"
1394                                                 append network_data "private_key2=\"$priv_key2\"" "$N$T"
1395                                                 append network_data "private_key2_passwd=\"$priv_key2_pwd\"" "$N$T"
1396                                         else
1397                                                 append network_data "password=\"$password\"" "$N$T"
1398                                         fi
1399
1400                                         json_get_vars subject_match
1401                                         [ -n "$subject_match" ] && append network_data "subject_match=\"$subject_match\"" "$N$T"
1402
1403                                         json_get_values altsubject_match altsubject_match
1404                                         if [ -n "$altsubject_match" ]; then
1405                                                 local list=
1406                                                 for x in $altsubject_match; do
1407                                                         append list "$x" ";"
1408                                                 done
1409                                                 append network_data "altsubject_match=\"$list\"" "$N$T"
1410                                         fi
1411
1412                                         json_get_values domain_match domain_match
1413                                         if [ -n "$domain_match" ]; then
1414                                                 local list=
1415                                                 for x in $domain_match; do
1416                                                         append list "$x" ";"
1417                                                 done
1418                                                 append network_data "domain_match=\"$list\"" "$N$T"
1419                                         fi
1420
1421                                         json_get_values domain_suffix_match domain_suffix_match
1422                                         if [ -n "$domain_suffix_match" ]; then
1423                                                 local list=
1424                                                 for x in $domain_suffix_match; do
1425                                                         append list "$x" ";"
1426                                                 done
1427                                                 append network_data "domain_suffix_match=\"$list\"" "$N$T"
1428                                         fi
1429
1430                                         phase2proto="auth="
1431                                         case "$auth" in
1432                                                 "auth"*)
1433                                                         phase2proto=""
1434                                                 ;;
1435                                                 "EAP-"*)
1436                                                         auth="$(echo $auth | cut -b 5- )"
1437                                                         [ "$eap_type" = "ttls" ] &&
1438                                                                 phase2proto="autheap="
1439                                                         json_get_vars subject_match2
1440                                                         [ -n "$subject_match2" ] && append network_data "subject_match2=\"$subject_match2\"" "$N$T"
1441
1442                                                         json_get_values altsubject_match2 altsubject_match2
1443                                                         if [ -n "$altsubject_match2" ]; then
1444                                                                 local list=
1445                                                                 for x in $altsubject_match2; do
1446                                                                         append list "$x" ";"
1447                                                                 done
1448                                                                 append network_data "altsubject_match2=\"$list\"" "$N$T"
1449                                                         fi
1450
1451                                                         json_get_values domain_match2 domain_match2
1452                                                         if [ -n "$domain_match2" ]; then
1453                                                                 local list=
1454                                                                 for x in $domain_match2; do
1455                                                                         append list "$x" ";"
1456                                                                 done
1457                                                                 append network_data "domain_match2=\"$list\"" "$N$T"
1458                                                         fi
1459
1460                                                         json_get_values domain_suffix_match2 domain_suffix_match2
1461                                                         if [ -n "$domain_suffix_match2" ]; then
1462                                                                 local list=
1463                                                                 for x in $domain_suffix_match2; do
1464                                                                         append list "$x" ";"
1465                                                                 done
1466                                                                 append network_data "domain_suffix_match2=\"$list\"" "$N$T"
1467                                                         fi
1468                                                 ;;
1469                                         esac
1470                                         append network_data "phase2=\"$phase2proto$auth\"" "$N$T"
1471                                 ;;
1472                         esac
1473                         append network_data "eap=$(echo $eap_type | tr 'a-z' 'A-Z')" "$N$T"
1474                 ;;
1475         esac
1476
1477         [ "$wpa_cipher" = GCMP ] && {
1478                 append network_data "pairwise=GCMP" "$N$T"
1479                 append network_data "group=GCMP" "$N$T"
1480         }
1481
1482         [ "$mode" = mesh ] || {
1483                 case "$wpa" in
1484                         1)
1485                                 append network_data "proto=WPA" "$N$T"
1486                         ;;
1487                         2)
1488                                 append network_data "proto=RSN" "$N$T"
1489                         ;;
1490                 esac
1491
1492                 case "$ieee80211w" in
1493                         [012])
1494                                 [ "$wpa" -ge 2 ] && append network_data "ieee80211w=$ieee80211w" "$N$T"
1495                         ;;
1496                 esac
1497         }
1498         [ -n "$bssid" ] && append network_data "bssid=$bssid" "$N$T"
1499         [ -n "$beacon_int" ] && append network_data "beacon_int=$beacon_int" "$N$T"
1500
1501         local bssid_blacklist bssid_whitelist
1502         json_get_values bssid_blacklist bssid_blacklist
1503         json_get_values bssid_whitelist bssid_whitelist
1504
1505         [ -n "$bssid_blacklist" ] && append network_data "bssid_blacklist=$bssid_blacklist" "$N$T"
1506         [ -n "$bssid_whitelist" ] && append network_data "bssid_whitelist=$bssid_whitelist" "$N$T"
1507
1508         [ -n "$basic_rate" ] && {
1509                 local br rate_list=
1510                 for br in $basic_rate; do
1511                         wpa_supplicant_add_rate rate_list "$br"
1512                 done
1513                 [ -n "$rate_list" ] && append network_data "rates=$rate_list" "$N$T"
1514         }
1515
1516         [ -n "$mcast_rate" ] && {
1517                 local mc_rate=
1518                 wpa_supplicant_add_rate mc_rate "$mcast_rate"
1519                 append network_data "mcast_rate=$mc_rate" "$N$T"
1520         }
1521
1522         if [ "$key_mgmt" = "WPS" ]; then
1523                 echo "wps_cred_processing=1" >> "$_config"
1524         else
1525                 cat >> "$_config" <<EOF
1526 network={
1527         $scan_ssid
1528         ssid="$ssid"
1529         key_mgmt=$key_mgmt
1530         $network_data
1531 }
1532 EOF
1533         fi
1534         return 0
1535 }
1536
1537 wpa_supplicant_run() {
1538         local ifname="$1"
1539         local hostapd_ctrl="$2"
1540
1541         _wpa_supplicant_common "$ifname"
1542
1543         ubus wait_for wpa_supplicant
1544         local supplicant_res="$(ubus call wpa_supplicant config_add "{ \
1545                 \"driver\": \"${_w_driver:-wext}\", \"ctrl\": \"$_rpath\", \
1546                 \"iface\": \"$ifname\", \"config\": \"$_config\" \
1547                 ${network_bridge:+, \"bridge\": \"$network_bridge\"} \
1548                 ${hostapd_ctrl:+, \"hostapd_ctrl\": \"$hostapd_ctrl\"} \
1549                 }")"
1550
1551         ret="$?"
1552
1553         [ "$ret" != 0 -o -z "$supplicant_res" ] && wireless_setup_vif_failed WPA_SUPPLICANT_FAILED
1554
1555         wireless_add_process "$(jsonfilter -s "$supplicant_res" -l 1 -e @.pid)" "/usr/sbin/wpa_supplicant" 1 1
1556
1557         return $ret
1558 }
1559
1560 hostapd_common_cleanup() {
1561         killall meshd-nl80211
1562 }