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