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