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