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

   1 . /lib/functions/network.sh
   2
   3 wpa_supplicant_add_rate() {
   4         local var="$1"
   5         local val="$(($2 / 1000))"
   6         local sub="$((($2 / 100) % 10))"
   7         append $var "$val" ","
   8         [ $sub -gt 0 ] && append $var "."
   9 }
  10
  11 hostapd_add_rate() {
  12         local var="$1"
  13         local val="$(($2 / 100))"
  14         append $var "$val" " "
  15 }
  16
  17 hostapd_append_wep_key() {
  18         local var="$1"
  19
  20         wep_keyidx=0
  21         set_default key 1
  22         case "$key" in
  23                 [1234])
  24                         for idx in 1 2 3 4; do
  25                                 local zidx
  26                                 zidx=$(($idx - 1))
  27                                 json_get_var ckey "key${idx}"
  28                                 [ -n "$ckey" ] && \
  29                                         append $var "wep_key${zidx}=$(prepare_key_wep "$ckey")" "$N$T"
  30                         done
  31                         wep_keyidx=$((key - 1))
  32                 ;;
  33                 *)
  34                         append $var "wep_key0=$(prepare_key_wep "$key")" "$N$T"
  35                 ;;
  36         esac
  37 }
  38
  39 hostapd_append_wpa_key_mgmt() {
  40         local auth_type_l="$(echo $auth_type | tr 'a-z' 'A-Z')"
  41
  42         case "$auth_type" in
  43                 psk|eap)
  44                         append wpa_key_mgmt "WPA-$auth_type_l"
  45                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-${auth_type_l}"
  46                         [ "${ieee80211w:-0}" -gt 0 ] && append wpa_key_mgmt "WPA-${auth_type_l}-SHA256"
  47                 ;;
  48                 eap192)
  49                         append wpa_key_mgmt "WPA-EAP-SUITE-B-192"
  50                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-EAP"
  51                 ;;
  52                 eap-eap192)
  53                         append wpa_key_mgmt "WPA-EAP-SUITE-B-192"
  54                         append wpa_key_mgmt "WPA-EAP"
  55                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-EAP"
  56                         [ "${ieee80211w:-0}" -gt 0 ] && append wpa_key_mgmt "WPA-EAP-SHA256"
  57                 ;;
  58                 sae)
  59                         append wpa_key_mgmt "SAE"
  60                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-SAE"
  61                 ;;
  62                 psk-sae)
  63                         append wpa_key_mgmt "WPA-PSK"
  64                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-PSK"
  65                         [ "${ieee80211w:-0}" -gt 0 ] && append wpa_key_mgmt "WPA-PSK-SHA256"
  66                         append wpa_key_mgmt "SAE"
  67                         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-SAE"
  68                 ;;
  69                 owe)
  70                         append wpa_key_mgmt "OWE"
  71                 ;;
  72         esac
  73 }
  74
  75 hostapd_add_log_config() {
  76         config_add_boolean \
  77                 log_80211 \
  78                 log_8021x \
  79                 log_radius \
  80                 log_wpa \
  81                 log_driver \
  82                 log_iapp \
  83                 log_mlme
  84
  85         config_add_int log_level
  86 }
  87
  88 hostapd_common_add_device_config() {
  89         config_add_array basic_rate
  90         config_add_array supported_rates
  91
  92         config_add_string country
  93         config_add_boolean country_ie doth
  94         config_add_boolean spectrum_mgmt_required
  95         config_add_int local_pwr_constraint
  96         config_add_string require_mode
  97         config_add_boolean legacy_rates
  98
  99         config_add_string acs_chan_bias
 100         config_add_array hostapd_options
 101
 102         hostapd_add_log_config
 103 }
 104
 105 hostapd_prepare_device_config() {
 106         local config="$1"
 107         local driver="$2"
 108
 109         local base="${config%%.conf}"
 110         local base_cfg=
 111
 112         json_get_vars country country_ie beacon_int:100 dtim_period:2 doth require_mode legacy_rates \
 113                 acs_chan_bias local_pwr_constraint spectrum_mgmt_required
 114
 115         hostapd_set_log_options base_cfg
 116
 117         set_default country_ie 1
 118         set_default spectrum_mgmt_required 0
 119         set_default doth 1
 120         set_default legacy_rates 1
 121
 122         [ "$hwmode" = "b" ] && legacy_rates=1
 123
 124         [ -n "$country" ] && {
 125                 append base_cfg "country_code=$country" "$N"
 126
 127                 [ "$country_ie" -gt 0 ] && {
 128                         append base_cfg "ieee80211d=1" "$N"
 129                         [ -n "$local_pwr_constraint" ] && append base_cfg "local_pwr_constraint=$local_pwr_constraint" "$N"
 130                         [ "$spectrum_mgmt_required" -gt 0 ] && append base_cfg "spectrum_mgmt_required=$spectrum_mgmt_required" "$N"
 131                 }
 132                 [ "$hwmode" = "a" -a "$doth" -gt 0 ] && append base_cfg "ieee80211h=1" "$N"
 133         }
 134
 135         [ -n "$acs_chan_bias" ] && append base_cfg "acs_chan_bias=$acs_chan_bias" "$N"
 136
 137         local brlist= br
 138         json_get_values basic_rate_list basic_rate
 139         local rlist= r
 140         json_get_values rate_list supported_rates
 141
 142         [ -n "$hwmode" ] && append base_cfg "hw_mode=$hwmode" "$N"
 143         [ "$legacy_rates" -eq 0 ] && set_default require_mode g
 144
 145         [ "$hwmode" = "g" ] && {
 146                 [ "$legacy_rates" -eq 0 ] && set_default rate_list "6000 9000 12000 18000 24000 36000 48000 54000"
 147                 [ -n "$require_mode" ] && set_default basic_rate_list "6000 12000 24000"
 148         }
 149
 150         case "$require_mode" in
 151                 n) append base_cfg "require_ht=1" "$N";;
 152                 ac) append base_cfg "require_vht=1" "$N";;
 153         esac
 154
 155         for r in $rate_list; do
 156                 hostapd_add_rate rlist "$r"
 157         done
 158
 159         for br in $basic_rate_list; do
 160                 hostapd_add_rate brlist "$br"
 161         done
 162
 163         [ -n "$rlist" ] && append base_cfg "supported_rates=$rlist" "$N"
 164         [ -n "$brlist" ] && append base_cfg "basic_rates=$brlist" "$N"
 165         append base_cfg "beacon_int=$beacon_int" "$N"
 166         append base_cfg "dtim_period=$dtim_period" "$N"
 167
 168         json_get_values opts hostapd_options
 169         for val in $opts; do
 170                 append base_cfg "$val" "$N"
 171         done
 172
 173         cat > "$config" <<EOF
 174 driver=$driver
 175 $base_cfg
 176 EOF
 177 }
 178
 179 hostapd_common_add_bss_config() {
 180         config_add_string 'bssid:macaddr' 'ssid:string'
 181         config_add_boolean wds wmm uapsd hidden utf8_ssid
 182
 183         config_add_int maxassoc max_inactivity
 184         config_add_boolean disassoc_low_ack isolate short_preamble
 185
 186         config_add_int \
 187                 wep_rekey eap_reauth_period \
 188                 wpa_group_rekey wpa_pair_rekey wpa_master_rekey
 189         config_add_boolean wpa_strict_rekey
 190         config_add_boolean wpa_disable_eapol_key_retries
 191
 192         config_add_boolean tdls_prohibit
 193
 194         config_add_boolean rsn_preauth auth_cache
 195         config_add_int ieee80211w
 196         config_add_int eapol_version
 197
 198         config_add_string 'auth_server:host' 'server:host'
 199         config_add_string auth_secret
 200         config_add_int 'auth_port:port' 'port:port'
 201
 202         config_add_string acct_server
 203         config_add_string acct_secret
 204         config_add_int acct_port
 205         config_add_int acct_interval
 206
 207         config_add_string dae_client
 208         config_add_string dae_secret
 209         config_add_int dae_port
 210
 211         config_add_string nasid
 212         config_add_string ownip
 213         config_add_string radius_client_addr
 214         config_add_string iapp_interface
 215         config_add_string eap_type ca_cert client_cert identity anonymous_identity auth priv_key priv_key_pwd
 216         config_add_boolean ca_cert_usesystem ca_cert2_usesystem
 217         config_add_string subject_match subject_match2
 218         config_add_array altsubject_match altsubject_match2
 219         config_add_array domain_match domain_match2 domain_suffix_match domain_suffix_match2
 220         config_add_string ieee80211w_mgmt_cipher
 221
 222         config_add_int dynamic_vlan vlan_naming
 223         config_add_string vlan_tagged_interface vlan_bridge
 224         config_add_string vlan_file
 225
 226         config_add_string 'key1:wepkey' 'key2:wepkey' 'key3:wepkey' 'key4:wepkey' 'password:wpakey'
 227
 228         config_add_string wpa_psk_file
 229
 230         config_add_int multi_ap
 231
 232         config_add_boolean wps_pushbutton wps_label ext_registrar wps_pbc_in_m1
 233         config_add_int wps_ap_setup_locked wps_independent
 234         config_add_string wps_device_type wps_device_name wps_manufacturer wps_pin
 235         config_add_string multi_ap_backhaul_ssid multi_ap_backhaul_key
 236
 237         config_add_boolean ieee80211v wnm_sleep_mode bss_transition
 238         config_add_int time_advertisement
 239         config_add_string time_zone
 240
 241         config_add_boolean ieee80211k rrm_neighbor_report rrm_beacon_report
 242
 243         config_add_boolean ieee80211r pmk_r1_push ft_psk_generate_local ft_over_ds
 244         config_add_int r0_key_lifetime reassociation_deadline
 245         config_add_string mobility_domain r1_key_holder
 246         config_add_array r0kh r1kh
 247
 248         config_add_int ieee80211w_max_timeout ieee80211w_retry_timeout
 249
 250         config_add_string macfilter 'macfile:file'
 251         config_add_array 'maclist:list(macaddr)'
 252
 253         config_add_array bssid_blacklist
 254         config_add_array bssid_whitelist
 255
 256         config_add_int mcast_rate
 257         config_add_array basic_rate
 258         config_add_array supported_rates
 259
 260         config_add_boolean sae_require_mfp
 261
 262         config_add_string 'owe_transition_bssid:macaddr' 'owe_transition_ssid:string'
 263 }
 264
 265 hostapd_set_bss_options() {
 266         local var="$1"
 267         local phy="$2"
 268         local vif="$3"
 269
 270         wireless_vif_parse_encryption
 271
 272         local bss_conf bss_md5sum
 273         local wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey wpa_key_mgmt
 274
 275         json_get_vars \
 276                 wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey wpa_strict_rekey \
 277                 wpa_disable_eapol_key_retries tdls_prohibit \
 278                 maxassoc max_inactivity disassoc_low_ack isolate auth_cache \
 279                 wps_pushbutton wps_label ext_registrar wps_pbc_in_m1 wps_ap_setup_locked \
 280                 wps_independent wps_device_type wps_device_name wps_manufacturer wps_pin \
 281                 macfilter ssid utf8_ssid wmm uapsd hidden short_preamble rsn_preauth \
 282                 iapp_interface eapol_version dynamic_vlan ieee80211w nasid \
 283                 acct_server acct_secret acct_port acct_interval \
 284                 bss_load_update_period chan_util_avg_period sae_require_mfp \
 285                 multi_ap multi_ap_backhaul_ssid multi_ap_backhaul_key
 286
 287         set_default isolate 0
 288         set_default maxassoc 0
 289         set_default max_inactivity 0
 290         set_default short_preamble 1
 291         set_default disassoc_low_ack 1
 292         set_default hidden 0
 293         set_default wmm 1
 294         set_default uapsd 1
 295         set_default wpa_disable_eapol_key_retries 0
 296         set_default tdls_prohibit 0
 297         set_default eapol_version 0
 298         set_default acct_port 1813
 299         set_default bss_load_update_period 60
 300         set_default chan_util_avg_period 600
 301         set_default utf8_ssid 1
 302         set_default multi_ap 0
 303
 304         append bss_conf "ctrl_interface=/var/run/hostapd"
 305         if [ "$isolate" -gt 0 ]; then
 306                 append bss_conf "ap_isolate=$isolate" "$N"
 307         fi
 308         if [ "$maxassoc" -gt 0 ]; then
 309                 append bss_conf "max_num_sta=$maxassoc" "$N"
 310         fi
 311         if [ "$max_inactivity" -gt 0 ]; then
 312                 append bss_conf "ap_max_inactivity=$max_inactivity" "$N"
 313         fi
 314
 315         append bss_conf "bss_load_update_period=$bss_load_update_period" "$N"
 316         append bss_conf "chan_util_avg_period=$chan_util_avg_period" "$N"
 317         append bss_conf "disassoc_low_ack=$disassoc_low_ack" "$N"
 318         append bss_conf "preamble=$short_preamble" "$N"
 319         append bss_conf "wmm_enabled=$wmm" "$N"
 320         append bss_conf "ignore_broadcast_ssid=$hidden" "$N"
 321         append bss_conf "uapsd_advertisement_enabled=$uapsd" "$N"
 322         append bss_conf "utf8_ssid=$utf8_ssid" "$N"
 323         append bss_conf "multi_ap=$multi_ap" "$N"
 324
 325         [ "$tdls_prohibit" -gt 0 ] && append bss_conf "tdls_prohibit=$tdls_prohibit" "$N"
 326
 327         [ "$wpa" -gt 0 ] && {
 328                 [ -n "$wpa_group_rekey"  ] && append bss_conf "wpa_group_rekey=$wpa_group_rekey" "$N"
 329                 [ -n "$wpa_pair_rekey"   ] && append bss_conf "wpa_ptk_rekey=$wpa_pair_rekey"    "$N"
 330                 [ -n "$wpa_master_rekey" ] && append bss_conf "wpa_gmk_rekey=$wpa_master_rekey"  "$N"
 331                 [ -n "$wpa_strict_rekey" ] && append bss_conf "wpa_strict_rekey=$wpa_strict_rekey" "$N"
 332         }
 333
 334         [ -n "$nasid" ] && append bss_conf "nas_identifier=$nasid" "$N"
 335         [ -n "$acct_server" ] && {
 336                 append bss_conf "acct_server_addr=$acct_server" "$N"
 337                 append bss_conf "acct_server_port=$acct_port" "$N"
 338                 [ -n "$acct_secret" ] && \
 339                         append bss_conf "acct_server_shared_secret=$acct_secret" "$N"
 340                 [ -n "$acct_interval" ] && \
 341                         append bss_conf "radius_acct_interim_interval=$acct_interval" "$N"
 342         }
 343
 344         case "$auth_type" in
 345                 sae|owe|eap192|eap-eap192)
 346                         set_default ieee80211w 2
 347                         set_default sae_require_mfp 1
 348                 ;;
 349                 psk-sae)
 350                         set_default ieee80211w 1
 351                         set_default sae_require_mfp 1
 352                 ;;
 353         esac
 354         [ -n "$sae_require_mfp" ] && append bss_conf "sae_require_mfp=$sae_require_mfp" "$N"
 355
 356         local vlan_possible=""
 357
 358         case "$auth_type" in
 359                 none|owe)
 360                         json_get_vars owe_transition_bssid owe_transition_ssid
 361
 362                         [ -n "$owe_transition_ssid" ] && append bss_conf "owe_transition_ssid=\"$owe_transition_ssid\"" "$N"
 363                         [ -n "$owe_transition_bssid" ] && append bss_conf "owe_transition_bssid=$owe_transition_bssid" "$N"
 364
 365                         wps_possible=1
 366                         # Here we make the assumption that if we're in open mode
 367                         # with WPS enabled, we got to be in unconfigured state.
 368                         wps_not_configured=1
 369                 ;;
 370                 psk|sae|psk-sae)
 371                         json_get_vars key wpa_psk_file
 372                         if [ ${#key} -lt 8 ]; then
 373                                 wireless_setup_vif_failed INVALID_WPA_PSK
 374                                 return 1
 375                         elif [ ${#key} -eq 64 ]; then
 376                                 append bss_conf "wpa_psk=$key" "$N"
 377                         else
 378                                 append bss_conf "wpa_passphrase=$key" "$N"
 379                         fi
 380                         [ -n "$wpa_psk_file" ] && {
 381                                 [ -e "$wpa_psk_file" ] || touch "$wpa_psk_file"
 382                                 append bss_conf "wpa_psk_file=$wpa_psk_file" "$N"
 383                         }
 384                         [ "$eapol_version" -ge "1" -a "$eapol_version" -le "2" ] && append bss_conf "eapol_version=$eapol_version" "$N"
 385
 386                         wps_possible=1
 387                 ;;
 388                 eap|eap192|eap-eap192)
 389                         json_get_vars \
 390                                 auth_server auth_secret auth_port \
 391                                 dae_client dae_secret dae_port \
 392                                 ownip radius_client_addr \
 393                                 eap_reauth_period
 394
 395                         # radius can provide VLAN ID for clients
 396                         vlan_possible=1
 397
 398                         # legacy compatibility
 399                         [ -n "$auth_server" ] || json_get_var auth_server server
 400                         [ -n "$auth_port" ] || json_get_var auth_port port
 401                         [ -n "$auth_secret" ] || json_get_var auth_secret key
 402
 403                         set_default auth_port 1812
 404                         set_default dae_port 3799
 405
 406
 407                         append bss_conf "auth_server_addr=$auth_server" "$N"
 408                         append bss_conf "auth_server_port=$auth_port" "$N"
 409                         append bss_conf "auth_server_shared_secret=$auth_secret" "$N"
 410
 411                         [ -n "$eap_reauth_period" ] && append bss_conf "eap_reauth_period=$eap_reauth_period" "$N"
 412
 413                         [ -n "$dae_client" -a -n "$dae_secret" ] && {
 414                                 append bss_conf "radius_das_port=$dae_port" "$N"
 415                                 append bss_conf "radius_das_client=$dae_client $dae_secret" "$N"
 416                         }
 417
 418                         [ -n "$ownip" ] && append bss_conf "own_ip_addr=$ownip" "$N"
 419                         [ -n "$radius_client_addr" ] && append bss_conf "radius_client_addr=$radius_client_addr" "$N"
 420                         append bss_conf "eapol_key_index_workaround=1" "$N"
 421                         append bss_conf "ieee8021x=1" "$N"
 422
 423                         [ "$eapol_version" -ge "1" -a "$eapol_version" -le "2" ] && append bss_conf "eapol_version=$eapol_version" "$N"
 424                 ;;
 425                 wep)
 426                         local wep_keyidx=0
 427                         json_get_vars key
 428                         hostapd_append_wep_key bss_conf
 429                         append bss_conf "wep_default_key=$wep_keyidx" "$N"
 430                         [ -n "$wep_rekey" ] && append bss_conf "wep_rekey_period=$wep_rekey" "$N"
 431                 ;;
 432         esac
 433
 434         local auth_algs=$((($auth_mode_shared << 1) | $auth_mode_open))
 435         append bss_conf "auth_algs=${auth_algs:-1}" "$N"
 436         append bss_conf "wpa=$wpa" "$N"
 437         [ -n "$wpa_pairwise" ] && append bss_conf "wpa_pairwise=$wpa_pairwise" "$N"
 438
 439         set_default wps_pushbutton 0
 440         set_default wps_label 0
 441         set_default wps_pbc_in_m1 0
 442
 443         config_methods=
 444         [ "$wps_pushbutton" -gt 0 ] && append config_methods push_button
 445         [ "$wps_label" -gt 0 ] && append config_methods label
 446
 447         # WPS not possible on Multi-AP backhaul-only SSID
 448         [ "$multi_ap" = 1 ] && wps_possible=
 449
 450         [ -n "$wps_possible" -a -n "$config_methods" ] && {
 451                 set_default ext_registrar 0
 452                 set_default wps_device_type "6-0050F204-1"
 453                 set_default wps_device_name "OpenWrt AP"
 454                 set_default wps_manufacturer "www.openwrt.org"
 455                 set_default wps_independent 1
 456
 457                 wps_state=2
 458                 [ -n "$wps_configured" ] && wps_state=1
 459
 460                 [ "$ext_registrar" -gt 0 -a -n "$network_bridge" ] && append bss_conf "upnp_iface=$network_bridge" "$N"
 461
 462                 append bss_conf "eap_server=1" "$N"
 463                 [ -n "$wps_pin" ] && append bss_conf "ap_pin=$wps_pin" "$N"
 464                 append bss_conf "wps_state=$wps_state" "$N"
 465                 append bss_conf "device_type=$wps_device_type" "$N"
 466                 append bss_conf "device_name=$wps_device_name" "$N"
 467                 append bss_conf "manufacturer=$wps_manufacturer" "$N"
 468                 append bss_conf "config_methods=$config_methods" "$N"
 469                 append bss_conf "wps_independent=$wps_independent" "$N"
 470                 [ -n "$wps_ap_setup_locked" ] && append bss_conf "ap_setup_locked=$wps_ap_setup_locked" "$N"
 471                 [ "$wps_pbc_in_m1" -gt 0 ] && append bss_conf "pbc_in_m1=$wps_pbc_in_m1" "$N"
 472                 [ "$multi_ap" -gt 0 ] && [ -n "$multi_ap_backhaul_ssid" ] && {
 473                         append bss_conf "multi_ap_backhaul_ssid=\"$multi_ap_backhaul_ssid\"" "$N"
 474                         if [ -z "$multi_ap_backhaul_key" ]; then
 475                                 :
 476                         elif [ ${#multi_ap_backhaul_key} -lt 8 ]; then
 477                                 wireless_setup_vif_failed INVALID_WPA_PSK
 478                                 return 1
 479                         elif [ ${#multi_ap_backhaul_key} -eq 64 ]; then
 480                                 append bss_conf "multi_ap_backhaul_wpa_psk=$multi_ap_backhaul_key" "$N"
 481                         else
 482                                 append bss_conf "multi_ap_backhaul_wpa_passphrase=$multi_ap_backhaul_key" "$N"
 483                         fi
 484                 }
 485         }
 486
 487         append bss_conf "ssid=$ssid" "$N"
 488         [ -n "$network_bridge" ] && append bss_conf "bridge=$network_bridge" "$N"
 489         [ -n "$iapp_interface" ] && {
 490                 local ifname
 491                 network_get_device ifname "$iapp_interface" || ifname="$iapp_interface"
 492                 append bss_conf "iapp_interface=$ifname" "$N"
 493         }
 494
 495         json_get_vars ieee80211v
 496         set_default ieee80211v 0
 497         if [ "$ieee80211v" -eq "1" ]; then
 498                 json_get_vars time_advertisement time_zone wnm_sleep_mode bss_transition
 499
 500                 set_default time_advertisement 0
 501                 set_default wnm_sleep_mode 0
 502                 set_default bss_transition 0
 503
 504                 append bss_conf "time_advertisement=$time_advertisement" "$N"
 505                 [ -n "$time_zone" ] && append bss_conf "time_zone=$time_zone" "$N"
 506                 append bss_conf "wnm_sleep_mode=$wnm_sleep_mode" "$N"
 507                 append bss_conf "bss_transition=$bss_transition" "$N"
 508         fi
 509
 510         json_get_vars ieee80211k
 511         set_default ieee80211k 0
 512         if [ "$ieee80211k" -eq "1" ]; then
 513                 json_get_vars rrm_neighbor_report rrm_beacon_report
 514
 515                 set_default rrm_neighbor_report 1
 516                 set_default rrm_beacon_report 1
 517                 append bss_conf "rrm_neighbor_report=$rrm_neighbor_report" "$N"
 518                 append bss_conf "rrm_beacon_report=$rrm_beacon_report" "$N"
 519         fi
 520
 521         if [ "$wpa" -ge "1" ]; then
 522                 json_get_vars ieee80211r
 523                 set_default ieee80211r 0
 524
 525                 if [ "$ieee80211r" -gt "0" ]; then
 526                         json_get_vars mobility_domain ft_psk_generate_local ft_over_ds reassociation_deadline
 527
 528                         set_default mobility_domain "$(echo "$ssid" | md5sum | head -c 4)"
 529                         set_default ft_over_ds 1
 530                         set_default reassociation_deadline 1000
 531
 532                         case "$auth_type" in
 533                                 psk|sae|psk-sae)
 534                                         set_default ft_psk_generate_local 1
 535                                 ;;
 536                                 *)
 537                                         set_default ft_psk_generate_local 0
 538                                 ;;
 539                         esac
 540
 541                         append bss_conf "mobility_domain=$mobility_domain" "$N"
 542                         append bss_conf "ft_psk_generate_local=$ft_psk_generate_local" "$N"
 543                         append bss_conf "ft_over_ds=$ft_over_ds" "$N"
 544                         append bss_conf "reassociation_deadline=$reassociation_deadline" "$N"
 545                         [ -n "$nasid" ] || append bss_conf "nas_identifier=${macaddr//\:}" "$N"
 546
 547                         if [ "$ft_psk_generate_local" -eq "0" ]; then
 548                                 json_get_vars r0_key_lifetime r1_key_holder pmk_r1_push
 549                                 json_get_values r0kh r0kh
 550                                 json_get_values r1kh r1kh
 551
 552                                 set_default r0_key_lifetime 10000
 553                                 set_default pmk_r1_push 0
 554
 555                                 [ -n "$r1_key_holder" ] && append bss_conf "r1_key_holder=$r1_key_holder" "$N"
 556                                 append bss_conf "r0_key_lifetime=$r0_key_lifetime" "$N"
 557                                 append bss_conf "pmk_r1_push=$pmk_r1_push" "$N"
 558
 559                                 for kh in $r0kh; do
 560                                         append bss_conf "r0kh=${kh//,/ }" "$N"
 561                                 done
 562                                 for kh in $r1kh; do
 563                                         append bss_conf "r1kh=${kh//,/ }" "$N"
 564                                 done
 565                         fi
 566                 fi
 567
 568                 append bss_conf "wpa_disable_eapol_key_retries=$wpa_disable_eapol_key_retries" "$N"
 569
 570                 hostapd_append_wpa_key_mgmt
 571                 [ -n "$wpa_key_mgmt" ] && append bss_conf "wpa_key_mgmt=$wpa_key_mgmt" "$N"
 572         fi
 573
 574         if [ "$wpa" -ge "2" ]; then
 575                 if [ -n "$network_bridge" -a "$rsn_preauth" = 1 ]; then
 576                         set_default auth_cache 1
 577                         append bss_conf "rsn_preauth=1" "$N"
 578                         append bss_conf "rsn_preauth_interfaces=$network_bridge" "$N"
 579                 else
 580                         case "$auth_type" in
 581                         sae|psk-sae|owe)
 582                                 set_default auth_cache 1
 583                         ;;
 584                         *)
 585                                 set_default auth_cache 0
 586                         ;;
 587                         esac
 588                 fi
 589
 590                 append bss_conf "okc=$auth_cache" "$N"
 591                 [ "$auth_cache" = 0 ] && append bss_conf "disable_pmksa_caching=1" "$N"
 592
 593                 # RSN -> allow management frame protection
 594                 case "$ieee80211w" in
 595                         [012])
 596                                 json_get_vars ieee80211w_mgmt_cipher ieee80211w_max_timeout ieee80211w_retry_timeout
 597                                 append bss_conf "ieee80211w=$ieee80211w" "$N"
 598                                 [ "$ieee80211w" -gt "0" ] && {
 599                                         append bss_conf "group_mgmt_cipher=${ieee80211w_mgmt_cipher:-AES-128-CMAC}" "$N"
 600                                         [ -n "$ieee80211w_max_timeout" ] && \
 601                                                 append bss_conf "assoc_sa_query_max_timeout=$ieee80211w_max_timeout" "$N"
 602                                         [ -n "$ieee80211w_retry_timeout" ] && \
 603                                                 append bss_conf "assoc_sa_query_retry_timeout=$ieee80211w_retry_timeout" "$N"
 604                                 }
 605                         ;;
 606                 esac
 607         fi
 608
 609         _macfile="/var/run/hostapd-$ifname.maclist"
 610         case "$macfilter" in
 611                 allow)
 612                         append bss_conf "macaddr_acl=1" "$N"
 613                         append bss_conf "accept_mac_file=$_macfile" "$N"
 614                         # accept_mac_file can be used to set MAC to VLAN ID mapping
 615                         vlan_possible=1
 616                 ;;
 617                 deny)
 618                         append bss_conf "macaddr_acl=0" "$N"
 619                         append bss_conf "deny_mac_file=$_macfile" "$N"
 620                 ;;
 621                 *)
 622                         _macfile=""
 623                 ;;
 624         esac
 625
 626         [ -n "$_macfile" ] && {
 627                 json_get_vars macfile
 628                 json_get_values maclist maclist
 629
 630                 rm -f "$_macfile"
 631                 (
 632                         for mac in $maclist; do
 633                                 echo "$mac"
 634                         done
 635                         [ -n "$macfile" -a -f "$macfile" ] && cat "$macfile"
 636                 ) > "$_macfile"
 637         }
 638
 639         [ -n "$vlan_possible" -a -n "$dynamic_vlan" ] && {
 640                 json_get_vars vlan_naming vlan_tagged_interface vlan_bridge vlan_file
 641                 set_default vlan_naming 1
 642                 append bss_conf "dynamic_vlan=$dynamic_vlan" "$N"
 643                 append bss_conf "vlan_naming=$vlan_naming" "$N"
 644                 [ -n "$vlan_bridge" ] && \
 645                         append bss_conf "vlan_bridge=$vlan_bridge" "$N"
 646                 [ -n "$vlan_tagged_interface" ] && \
 647                         append bss_conf "vlan_tagged_interface=$vlan_tagged_interface" "$N"
 648                 [ -n "$vlan_file" ] && {
 649                         [ -e "$vlan_file" ] || touch "$vlan_file"
 650                         append bss_conf "vlan_file=$vlan_file" "$N"
 651                 }
 652         }
 653
 654         bss_md5sum=$(echo $bss_conf | md5sum | cut -d" " -f1)
 655         append bss_conf "config_id=$bss_md5sum" "$N"
 656
 657         append "$var" "$bss_conf" "$N"
 658         return 0
 659 }
 660
 661 hostapd_set_log_options() {
 662         local var="$1"
 663
 664         local log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme
 665         json_get_vars log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme
 666
 667         set_default log_level 2
 668         set_default log_80211  1
 669         set_default log_8021x  1
 670         set_default log_radius 1
 671         set_default log_wpa    1
 672         set_default log_driver 1
 673         set_default log_iapp   1
 674         set_default log_mlme   1
 675
 676         local log_mask=$(( \
 677                 ($log_80211  << 0) | \
 678                 ($log_8021x  << 1) | \
 679                 ($log_radius << 2) | \
 680                 ($log_wpa    << 3) | \
 681                 ($log_driver << 4) | \
 682                 ($log_iapp   << 5) | \
 683                 ($log_mlme   << 6)   \
 684         ))
 685
 686         append "$var" "logger_syslog=$log_mask" "$N"
 687         append "$var" "logger_syslog_level=$log_level" "$N"
 688         append "$var" "logger_stdout=$log_mask" "$N"
 689         append "$var" "logger_stdout_level=$log_level" "$N"
 690
 691         return 0
 692 }
 693
 694 _wpa_supplicant_common() {
 695         local ifname="$1"
 696
 697         _rpath="/var/run/wpa_supplicant"
 698         _config="${_rpath}-$ifname.conf"
 699 }
 700
 701 wpa_supplicant_teardown_interface() {
 702         _wpa_supplicant_common "$1"
 703         rm -rf "$_rpath/$1" "$_config"
 704 }
 705
 706 wpa_supplicant_prepare_interface() {
 707         local ifname="$1"
 708         _w_driver="$2"
 709
 710         _wpa_supplicant_common "$1"
 711
 712         json_get_vars mode wds multi_ap
 713
 714         [ -n "$network_bridge" ] && {
 715                 fail=
 716                 case "$mode" in
 717                         adhoc)
 718                                 fail=1
 719                         ;;
 720                         sta)
 721                                 [ "$wds" = 1 -o "$multi_ap" = 1 ] || fail=1
 722                         ;;
 723                 esac
 724
 725                 [ -n "$fail" ] && {
 726                         wireless_setup_vif_failed BRIDGE_NOT_ALLOWED
 727                         return 1
 728                 }
 729         }
 730
 731         local ap_scan=
 732
 733         _w_mode="$mode"
 734
 735         [ "$mode" = adhoc ] && {
 736                 ap_scan="ap_scan=2"
 737         }
 738
 739         local country_str=
 740         [ -n "$country" ] && {
 741                 country_str="country=$country"
 742         }
 743
 744         multiap_flag_file="${_config}.is_multiap"
 745         if [ "$multi_ap" = "1" ]; then
 746                 touch "$multiap_flag_file"
 747         else
 748                 [ -e "$multiap_flag_file" ] && rm "$multiap_flag_file"
 749         fi
 750         wpa_supplicant_teardown_interface "$ifname"
 751         cat > "$_config" <<EOF
 752 $ap_scan
 753 $country_str
 754 EOF
 755         return 0
 756 }
 757
 758 wpa_supplicant_set_fixed_freq() {
 759         local freq="$1"
 760         local htmode="$2"
 761
 762         append network_data "fixed_freq=1" "$N$T"
 763         append network_data "frequency=$freq" "$N$T"
 764         case "$htmode" in
 765                 NOHT) append network_data "disable_ht=1" "$N$T";;
 766                 HT20|VHT20) append network_data "disable_ht40=1" "$N$T";;
 767                 HT40*|VHT40*|VHT80*|VHT160*) append network_data "ht40=1" "$N$T";;
 768         esac
 769         case "$htmode" in
 770                 VHT*) append network_data "vht=1" "$N$T";;
 771         esac
 772         case "$htmode" in
 773                 VHT80) append network_data "max_oper_chwidth=1" "$N$T";;
 774                 VHT160) append network_data "max_oper_chwidth=2" "$N$T";;
 775                 VHT20|VHT40) append network_data "max_oper_chwidth=0" "$N$T";;
 776                 *) append network_data "disable_vht=1" "$N$T";;
 777         esac
 778 }
 779
 780 wpa_supplicant_add_network() {
 781         local ifname="$1"
 782         local freq="$2"
 783         local htmode="$3"
 784         local noscan="$4"
 785
 786         _wpa_supplicant_common "$1"
 787         wireless_vif_parse_encryption
 788
 789         json_get_vars \
 790                 ssid bssid key \
 791                 basic_rate mcast_rate \
 792                 ieee80211w ieee80211r \
 793                 multi_ap
 794
 795         case "$auth_type" in
 796                 sae|owe|eap192|eap-eap192)
 797                         set_default ieee80211w 2
 798                 ;;
 799                 psk-sae)
 800                         set_default ieee80211w 1
 801                 ;;
 802         esac
 803
 804         set_default ieee80211r 0
 805         set_default multi_ap 0
 806
 807         local key_mgmt='NONE'
 808         local enc_str=
 809         local network_data=
 810         local T="       "
 811
 812         local scan_ssid="scan_ssid=1"
 813         local freq wpa_key_mgmt
 814
 815         [ "$_w_mode" = "adhoc" ] && {
 816                 append network_data "mode=1" "$N$T"
 817                 [ -n "$freq" ] && wpa_supplicant_set_fixed_freq "$freq" "$htmode"
 818                 [ "$noscan" = "1" ] && append network_data "noscan=1" "$N$T"
 819
 820                 scan_ssid="scan_ssid=0"
 821
 822                 [ "$_w_driver" = "nl80211" ] || append wpa_key_mgmt "WPA-NONE"
 823         }
 824
 825         [ "$_w_mode" = "mesh" ] && {
 826                 json_get_vars mesh_id mesh_fwding mesh_rssi_threshold
 827                 [ -n "$mesh_id" ] && ssid="${mesh_id}"
 828
 829                 append network_data "mode=5" "$N$T"
 830                 [ -n "$mesh_fwding" ] && append network_data "mesh_fwding=${mesh_fwding}" "$N$T"
 831                 [ -n "$mesh_rssi_threshold" ] && append network_data "mesh_rssi_threshold=${mesh_rssi_threshold}" "$N$T"
 832                 [ -n "$freq" ] && wpa_supplicant_set_fixed_freq "$freq" "$htmode"
 833                 [ "$noscan" = "1" ] && append network_data "noscan=1" "$N$T"
 834                 append wpa_key_mgmt "SAE"
 835                 scan_ssid=""
 836         }
 837
 838         [ "$multi_ap" = 1 -a "$_w_mode" = "sta" ] && append network_data "multi_ap_backhaul_sta=1" "$N$T"
 839
 840         case "$auth_type" in
 841                 none) ;;
 842                 owe)
 843                         hostapd_append_wpa_key_mgmt
 844                         key_mgmt="$wpa_key_mgmt"
 845                 ;;
 846                 wep)
 847                         local wep_keyidx=0
 848                         hostapd_append_wep_key network_data
 849                         append network_data "wep_tx_keyidx=$wep_keyidx" "$N$T"
 850                 ;;
 851                 wps)
 852                         key_mgmt='WPS'
 853                 ;;
 854                 psk|sae|psk-sae)
 855                         local passphrase
 856
 857                         if [ "$_w_mode" != "mesh" ]; then
 858                                 hostapd_append_wpa_key_mgmt
 859                         fi
 860
 861                         key_mgmt="$wpa_key_mgmt"
 862
 863                         if [ ${#key} -eq 64 ]; then
 864                                 passphrase="psk=${key}"
 865                         else
 866                                 if [ "$_w_mode" = "mesh" ]; then
 867                                         passphrase="sae_password=\"${key}\""
 868                                 else
 869                                         passphrase="psk=\"${key}\""
 870                                 fi
 871                         fi
 872                         append network_data "$passphrase" "$N$T"
 873                 ;;
 874                 eap|eap192|eap-eap192)
 875                         hostapd_append_wpa_key_mgmt
 876                         key_mgmt="$wpa_key_mgmt"
 877
 878                         json_get_vars eap_type identity anonymous_identity ca_cert ca_cert_usesystem
 879
 880                         if [ "$ca_cert_usesystem" -eq "1" -a -f "/etc/ssl/certs/ca-certificates.crt" ]; then
 881                                 append network_data "ca_cert=\"/etc/ssl/certs/ca-certificates.crt\"" "$N$T"
 882                         else
 883                                 [ -n "$ca_cert" ] && append network_data "ca_cert=\"$ca_cert\"" "$N$T"
 884                         fi
 885                         [ -n "$identity" ] && append network_data "identity=\"$identity\"" "$N$T"
 886                         [ -n "$anonymous_identity" ] && append network_data "anonymous_identity=\"$anonymous_identity\"" "$N$T"
 887                         case "$eap_type" in
 888                                 tls)
 889                                         json_get_vars client_cert priv_key priv_key_pwd
 890                                         append network_data "client_cert=\"$client_cert\"" "$N$T"
 891                                         append network_data "private_key=\"$priv_key\"" "$N$T"
 892                                         append network_data "private_key_passwd=\"$priv_key_pwd\"" "$N$T"
 893
 894                                         json_get_vars subject_match
 895                                         [ -n "$subject_match" ] && append network_data "subject_match=\"$subject_match\"" "$N$T"
 896
 897                                         json_get_values altsubject_match altsubject_match
 898                                         if [ -n "$altsubject_match" ]; then
 899                                                 local list=
 900                                                 for x in $altsubject_match; do
 901                                                         append list "$x" ";"
 902                                                 done
 903                                                 append network_data "altsubject_match=\"$list\"" "$N$T"
 904                                         fi
 905
 906                                         json_get_values domain_match domain_match
 907                                         if [ -n "$domain_match" ]; then
 908                                                 local list=
 909                                                 for x in $domain_match; do
 910                                                         append list "$x" ";"
 911                                                 done
 912                                                 append network_data "domain_match=\"$list\"" "$N$T"
 913                                         fi
 914
 915                                         json_get_values domain_suffix_match domain_suffix_match
 916                                         if [ -n "$domain_suffix_match" ]; then
 917                                                 local list=
 918                                                 for x in $domain_suffix_match; do
 919                                                         append list "$x" ";"
 920                                                 done
 921                                                 append network_data "domain_suffix_match=\"$list\"" "$N$T"
 922                                         fi
 923                                 ;;
 924                                 fast|peap|ttls)
 925                                         json_get_vars auth password ca_cert2 ca_cert2_usesystem client_cert2 priv_key2 priv_key2_pwd
 926                                         set_default auth MSCHAPV2
 927
 928                                         if [ "$auth" = "EAP-TLS" ]; then
 929                                                 if [ "$ca_cert2_usesystem" -eq "1" -a -f "/etc/ssl/certs/ca-certificates.crt" ]; then
 930                                                         append network_data "ca_cert2=\"/etc/ssl/certs/ca-certificates.crt\"" "$N$T"
 931                                                 else
 932                                                         [ -n "$ca_cert2" ] && append network_data "ca_cert2=\"$ca_cert2\"" "$N$T"
 933                                                 fi
 934                                                 append network_data "client_cert2=\"$client_cert2\"" "$N$T"
 935                                                 append network_data "private_key2=\"$priv_key2\"" "$N$T"
 936                                                 append network_data "private_key2_passwd=\"$priv_key2_pwd\"" "$N$T"
 937                                         else
 938                                                 append network_data "password=\"$password\"" "$N$T"
 939                                         fi
 940
 941                                         json_get_vars subject_match
 942                                         [ -n "$subject_match" ] && append network_data "subject_match=\"$subject_match\"" "$N$T"
 943
 944                                         json_get_values altsubject_match altsubject_match
 945                                         if [ -n "$altsubject_match" ]; then
 946                                                 local list=
 947                                                 for x in $altsubject_match; do
 948                                                         append list "$x" ";"
 949                                                 done
 950                                                 append network_data "altsubject_match=\"$list\"" "$N$T"
 951                                         fi
 952
 953                                         json_get_values domain_match domain_match
 954                                         if [ -n "$domain_match" ]; then
 955                                                 local list=
 956                                                 for x in $domain_match; do
 957                                                         append list "$x" ";"
 958                                                 done
 959                                                 append network_data "domain_match=\"$list\"" "$N$T"
 960                                         fi
 961
 962                                         json_get_values domain_suffix_match domain_suffix_match
 963                                         if [ -n "$domain_suffix_match" ]; then
 964                                                 local list=
 965                                                 for x in $domain_suffix_match; do
 966                                                         append list "$x" ";"
 967                                                 done
 968                                                 append network_data "domain_suffix_match=\"$list\"" "$N$T"
 969                                         fi
 970
 971                                         phase2proto="auth="
 972                                         case "$auth" in
 973                                                 "auth"*)
 974                                                         phase2proto=""
 975                                                 ;;
 976                                                 "EAP-"*)
 977                                                         auth="$(echo $auth | cut -b 5- )"
 978                                                         [ "$eap_type" = "ttls" ] &&
 979                                                                 phase2proto="autheap="
 980                                                         json_get_vars subject_match2
 981                                                         [ -n "$subject_match2" ] && append network_data "subject_match2=\"$subject_match2\"" "$N$T"
 982
 983                                                         json_get_values altsubject_match2 altsubject_match2
 984                                                         if [ -n "$altsubject_match2" ]; then
 985                                                                 local list=
 986                                                                 for x in $altsubject_match2; do
 987                                                                         append list "$x" ";"
 988                                                                 done
 989                                                                 append network_data "altsubject_match2=\"$list\"" "$N$T"
 990                                                         fi
 991
 992                                                         json_get_values domain_match2 domain_match2
 993                                                         if [ -n "$domain_match2" ]; then
 994                                                                 local list=
 995                                                                 for x in $domain_match2; do
 996                                                                         append list "$x" ";"
 997                                                                 done
 998                                                                 append network_data "domain_match2=\"$list\"" "$N$T"
 999                                                         fi
1000
1001                                                         json_get_values domain_suffix_match2 domain_suffix_match2
1002                                                         if [ -n "$domain_suffix_match2" ]; then
1003                                                                 local list=
1004                                                                 for x in $domain_suffix_match2; do
1005                                                                         append list "$x" ";"
1006                                                                 done
1007                                                                 append network_data "domain_suffix_match2=\"$list\"" "$N$T"
1008                                                         fi
1009                                                 ;;
1010                                         esac
1011                                         append network_data "phase2=\"$phase2proto$auth\"" "$N$T"
1012                                 ;;
1013                         esac
1014                         append network_data "eap=$(echo $eap_type | tr 'a-z' 'A-Z')" "$N$T"
1015                 ;;
1016         esac
1017
1018         [ "$mode" = mesh ] || {
1019                 case "$wpa" in
1020                         1)
1021                                 append network_data "proto=WPA" "$N$T"
1022                         ;;
1023                         2)
1024                                 append network_data "proto=RSN" "$N$T"
1025                         ;;
1026                 esac
1027
1028                 case "$ieee80211w" in
1029                         [012])
1030                                 [ "$wpa" -ge 2 ] && append network_data "ieee80211w=$ieee80211w" "$N$T"
1031                         ;;
1032                 esac
1033         }
1034         [ -n "$bssid" ] && append network_data "bssid=$bssid" "$N$T"
1035         [ -n "$beacon_int" ] && append network_data "beacon_int=$beacon_int" "$N$T"
1036
1037         local bssid_blacklist bssid_whitelist
1038         json_get_values bssid_blacklist bssid_blacklist
1039         json_get_values bssid_whitelist bssid_whitelist
1040
1041         [ -n "$bssid_blacklist" ] && append network_data "bssid_blacklist=$bssid_blacklist" "$N$T"
1042         [ -n "$bssid_whitelist" ] && append network_data "bssid_whitelist=$bssid_whitelist" "$N$T"
1043
1044         [ -n "$basic_rate" ] && {
1045                 local br rate_list=
1046                 for br in $basic_rate; do
1047                         wpa_supplicant_add_rate rate_list "$br"
1048                 done
1049                 [ -n "$rate_list" ] && append network_data "rates=$rate_list" "$N$T"
1050         }
1051
1052         [ -n "$mcast_rate" ] && {
1053                 local mc_rate=
1054                 wpa_supplicant_add_rate mc_rate "$mcast_rate"
1055                 append network_data "mcast_rate=$mc_rate" "$N$T"
1056         }
1057
1058         if [ "$key_mgnt" = "WPS" ]; then
1059                 echo "wps_cred_processing=1" >> "$_config"
1060         else
1061                 cat >> "$_config" <<EOF
1062 network={
1063         $scan_ssid
1064         ssid="$ssid"
1065         key_mgmt=$key_mgmt
1066         $network_data
1067 }
1068 EOF
1069         fi
1070         return 0
1071 }
1072
1073 wpa_supplicant_run() {
1074         local ifname="$1"
1075         local hostapd_ctrl="$2"
1076
1077         _wpa_supplicant_common "$ifname"
1078
1079         ubus wait_for wpa_supplicant
1080         ubus call wpa_supplicant config_add "{ \
1081                 \"driver\": \"${_w_driver:-wext}\", \"ctrl\": \"$_rpath\", \
1082                 \"iface\": \"$ifname\", \"config\": \"$_config\" \
1083                 ${network_bridge:+, \"bridge\": \"$network_bridge\"} \
1084                 ${hostapd_ctrl:+, \"hostapd_ctrl\": \"$hostapd_ctrl\"} \
1085                 }"
1086
1087         ret="$?"
1088
1089         [ "$ret" != 0 ] && wireless_setup_vif_failed WPA_SUPPLICANT_FAILED
1090
1091         local supplicant_pid=$(ubus call service list '{"name": "hostapd"}' | jsonfilter -l 1 -e "@['hostapd'].instances['supplicant'].pid")
1092         wireless_add_process "$supplicant_pid" "/usr/sbin/wpa_supplicant" 1
1093
1094         return $ret
1095 }
1096
1097 hostapd_common_cleanup() {
1098         killall meshd-nl80211
1099 }