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$T"
  35                 ;;
  36         esac
  37 }
  38
  39 hostapd_append_wpa_key_mgmt() {
  40         local auth_type="$(echo $auth_type | tr 'a-z' 'A-Z')"
  41
  42         append wpa_key_mgmt "WPA-$auth_type"
  43         [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-${auth_type}"
  44         [ "${ieee80211w:-0}" -gt 0 ] && append wpa_key_mgmt "WPA-${auth_type}-SHA256"
  45 }
  46
  47 hostapd_add_log_config() {
  48         config_add_boolean \
  49                 log_80211 \
  50                 log_8021x \
  51                 log_radius \
  52                 log_wpa \
  53                 log_driver \
  54                 log_iapp \
  55                 log_mlme
  56
  57         config_add_int log_level
  58 }
  59
  60 hostapd_common_add_device_config() {
  61         config_add_array basic_rate
  62         config_add_array supported_rates
  63
  64         config_add_string country
  65         config_add_boolean country_ie doth
  66         config_add_string require_mode
  67         config_add_boolean legacy_rates
  68
  69         hostapd_add_log_config
  70 }
  71
  72 hostapd_prepare_device_config() {
  73         local config="$1"
  74         local driver="$2"
  75
  76         local base="${config%%.conf}"
  77         local base_cfg=
  78
  79         json_get_vars country country_ie beacon_int:100 doth require_mode legacy_rates
  80
  81         hostapd_set_log_options base_cfg
  82
  83         set_default country_ie 1
  84         set_default doth 1
  85         set_default legacy_rates 1
  86
  87         [ "$hwmode" = "b" ] && legacy_rates=1
  88
  89         [ -n "$country" ] && {
  90                 append base_cfg "country_code=$country" "$N"
  91
  92                 [ "$country_ie" -gt 0 ] && append base_cfg "ieee80211d=1" "$N"
  93                 [ "$hwmode" = "a" -a "$doth" -gt 0 ] && append base_cfg "ieee80211h=1" "$N"
  94         }
  95
  96         local brlist= br
  97         json_get_values basic_rate_list basic_rate
  98         local rlist= r
  99         json_get_values rate_list supported_rates
 100
 101         [ -n "$hwmode" ] && append base_cfg "hw_mode=$hwmode" "$N"
 102         [ "$legacy_rates" -eq 0 ] && set_default require_mode g
 103
 104         [ "$hwmode" = "g" ] && {
 105                 [ "$legacy_rates" -eq 0 ] && set_default rate_list "6000 9000 12000 18000 24000 36000 48000 54000"
 106                 [ -n "$require_mode" ] && set_default basic_rate_list "6000 12000 24000"
 107         }
 108
 109         case "$require_mode" in
 110                 n) append base_cfg "require_ht=1" "$N";;
 111                 ac) append base_cfg "require_vht=1" "$N";;
 112         esac
 113
 114         for r in $rate_list; do
 115                 hostapd_add_rate rlist "$r"
 116         done
 117
 118         for br in $basic_rate_list; do
 119                 hostapd_add_rate brlist "$br"
 120         done
 121
 122         [ -n "$rlist" ] && append base_cfg "supported_rates=$rlist" "$N"
 123         [ -n "$brlist" ] && append base_cfg "basic_rates=$brlist" "$N"
 124         append base_cfg "beacon_int=$beacon_int" "$N"
 125
 126         cat > "$config" <<EOF
 127 driver=$driver
 128 $base_cfg
 129 EOF
 130 }
 131
 132 hostapd_common_add_bss_config() {
 133         config_add_string 'bssid:macaddr' 'ssid:string'
 134         config_add_boolean wds wmm uapsd hidden
 135
 136         config_add_int maxassoc max_inactivity
 137         config_add_boolean disassoc_low_ack isolate short_preamble
 138
 139         config_add_int \
 140                 wep_rekey eap_reauth_period \
 141                 wpa_group_rekey wpa_pair_rekey wpa_master_rekey
 142
 143         config_add_boolean rsn_preauth auth_cache
 144         config_add_int ieee80211w
 145         config_add_int eapol_version
 146
 147         config_add_string 'auth_server:host' 'server:host'
 148         config_add_string auth_secret
 149         config_add_int 'auth_port:port' 'port:port'
 150
 151         config_add_string acct_server
 152         config_add_string acct_secret
 153         config_add_int acct_port
 154
 155         config_add_string dae_client
 156         config_add_string dae_secret
 157         config_add_int dae_port
 158
 159         config_add_string nasid
 160         config_add_string ownip
 161         config_add_string iapp_interface
 162         config_add_string eap_type ca_cert client_cert identity anonymous_identity auth priv_key priv_key_pwd
 163
 164         config_add_int dynamic_vlan vlan_naming
 165         config_add_string vlan_tagged_interface vlan_bridge
 166         config_add_string vlan_file
 167
 168         config_add_string 'key1:wepkey' 'key2:wepkey' 'key3:wepkey' 'key4:wepkey' 'password:wpakey'
 169
 170         config_add_string wpa_psk_file
 171
 172         config_add_boolean wps_pushbutton wps_label ext_registrar wps_pbc_in_m1
 173         config_add_int wps_ap_setup_locked wps_independent
 174         config_add_string wps_device_type wps_device_name wps_manufacturer wps_pin
 175
 176         config_add_boolean ieee80211r pmk_r1_push
 177         config_add_int r0_key_lifetime reassociation_deadline
 178         config_add_string mobility_domain r1_key_holder
 179         config_add_array r0kh r1kh
 180
 181         config_add_int ieee80211w_max_timeout ieee80211w_retry_timeout
 182
 183         config_add_string macfilter 'macfile:file'
 184         config_add_array 'maclist:list(macaddr)'
 185
 186         config_add_array bssid_blacklist
 187         config_add_array bssid_whitelist
 188
 189         config_add_int mcast_rate
 190         config_add_array basic_rate
 191         config_add_array supported_rates
 192 }
 193
 194 hostapd_set_bss_options() {
 195         local var="$1"
 196         local phy="$2"
 197         local vif="$3"
 198
 199         wireless_vif_parse_encryption
 200
 201         local bss_conf
 202         local wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey wpa_key_mgmt
 203
 204         json_get_vars \
 205                 wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey \
 206                 maxassoc max_inactivity disassoc_low_ack isolate auth_cache \
 207                 wps_pushbutton wps_label ext_registrar wps_pbc_in_m1 wps_ap_setup_locked \
 208                 wps_independent wps_device_type wps_device_name wps_manufacturer wps_pin \
 209                 macfilter ssid wmm uapsd hidden short_preamble rsn_preauth \
 210                 iapp_interface eapol_version acct_server acct_secret acct_port \
 211                 dynamic_vlan ieee80211w
 212
 213         set_default isolate 0
 214         set_default maxassoc 0
 215         set_default max_inactivity 0
 216         set_default short_preamble 1
 217         set_default disassoc_low_ack 1
 218         set_default hidden 0
 219         set_default wmm 1
 220         set_default uapsd 1
 221         set_default eapol_version 0
 222         set_default acct_port 1813
 223
 224         append bss_conf "ctrl_interface=/var/run/hostapd"
 225         if [ "$isolate" -gt 0 ]; then
 226                 append bss_conf "ap_isolate=$isolate" "$N"
 227         fi
 228         if [ "$maxassoc" -gt 0 ]; then
 229                 append bss_conf "max_num_sta=$maxassoc" "$N"
 230         fi
 231         if [ "$max_inactivity" -gt 0 ]; then
 232                 append bss_conf "ap_max_inactivity=$max_inactivity" "$N"
 233         fi
 234
 235         append bss_conf "disassoc_low_ack=$disassoc_low_ack" "$N"
 236         append bss_conf "preamble=$short_preamble" "$N"
 237         append bss_conf "wmm_enabled=$wmm" "$N"
 238         append bss_conf "ignore_broadcast_ssid=$hidden" "$N"
 239         append bss_conf "uapsd_advertisement_enabled=$uapsd" "$N"
 240
 241         [ "$wpa" -gt 0 ] && {
 242                 [ -n "$wpa_group_rekey"  ] && append bss_conf "wpa_group_rekey=$wpa_group_rekey" "$N"
 243                 [ -n "$wpa_pair_rekey"   ] && append bss_conf "wpa_ptk_rekey=$wpa_pair_rekey"    "$N"
 244                 [ -n "$wpa_master_rekey" ] && append bss_conf "wpa_gmk_rekey=$wpa_master_rekey"  "$N"
 245         }
 246
 247         [ -n "$acct_server" ] && {
 248                 append bss_conf "acct_server_addr=$acct_server" "$N"
 249                 append bss_conf "acct_server_port=$acct_port" "$N"
 250                 [ -n "$acct_secret" ] && \
 251                         append bss_conf "acct_server_shared_secret=$acct_secret" "$N"
 252         }
 253
 254         local vlan_possible=""
 255
 256         case "$auth_type" in
 257                 none)
 258                         wps_possible=1
 259                         # Here we make the assumption that if we're in open mode
 260                         # with WPS enabled, we got to be in unconfigured state.
 261                         wps_not_configured=1
 262                 ;;
 263                 psk)
 264                         json_get_vars key wpa_psk_file
 265                         if [ ${#key} -lt 8 ]; then
 266                                 wireless_setup_vif_failed INVALID_WPA_PSK
 267                                 return 1
 268                         elif [ ${#key} -eq 64 ]; then
 269                                 append bss_conf "wpa_psk=$key" "$N"
 270                         else
 271                                 append bss_conf "wpa_passphrase=$key" "$N"
 272                         fi
 273                         [ -n "$wpa_psk_file" ] && {
 274                                 [ -e "$wpa_psk_file" ] || touch "$wpa_psk_file"
 275                                 append bss_conf "wpa_psk_file=$wpa_psk_file" "$N"
 276                         }
 277                         [ "$eapol_version" -ge "1" -a "$eapol_version" -le "2" ] && append bss_conf "eapol_version=$eapol_version" "$N"
 278
 279                         wps_possible=1
 280                 ;;
 281                 eap)
 282                         json_get_vars \
 283                                 auth_server auth_secret auth_port \
 284                                 dae_client dae_secret dae_port \
 285                                 ownip \
 286                                 eap_reauth_period
 287
 288                         # radius can provide VLAN ID for clients
 289                         vlan_possible=1
 290
 291                         # legacy compatibility
 292                         [ -n "$auth_server" ] || json_get_var auth_server server
 293                         [ -n "$auth_port" ] || json_get_var auth_port port
 294                         [ -n "$auth_secret" ] || json_get_var auth_secret key
 295
 296                         set_default auth_port 1812
 297                         set_default dae_port 3799
 298
 299
 300                         append bss_conf "auth_server_addr=$auth_server" "$N"
 301                         append bss_conf "auth_server_port=$auth_port" "$N"
 302                         append bss_conf "auth_server_shared_secret=$auth_secret" "$N"
 303
 304                         [ -n "$eap_reauth_period" ] && append bss_conf "eap_reauth_period=$eap_reauth_period" "$N"
 305
 306                         [ -n "$dae_client" -a -n "$dae_secret" ] && {
 307                                 append bss_conf "radius_das_port=$dae_port" "$N"
 308                                 append bss_conf "radius_das_client=$dae_client $dae_secret" "$N"
 309                         }
 310
 311                         [ -n "$ownip" ] && append bss_conf "own_ip_addr=$ownip" "$N"
 312                         append bss_conf "eapol_key_index_workaround=1" "$N"
 313                         append bss_conf "ieee8021x=1" "$N"
 314
 315                         [ "$eapol_version" -ge "1" -a "$eapol_version" -le "2" ] && append bss_conf "eapol_version=$eapol_version" "$N"
 316                 ;;
 317                 wep)
 318                         local wep_keyidx=0
 319                         json_get_vars key
 320                         hostapd_append_wep_key bss_conf
 321                         append bss_conf "wep_default_key=$wep_keyidx" "$N"
 322                         [ -n "$wep_rekey" ] && append bss_conf "wep_rekey_period=$wep_rekey" "$N"
 323                 ;;
 324         esac
 325
 326         local auth_algs=$((($auth_mode_shared << 1) | $auth_mode_open))
 327         append bss_conf "auth_algs=${auth_algs:-1}" "$N"
 328         append bss_conf "wpa=$wpa" "$N"
 329         [ -n "$wpa_pairwise" ] && append bss_conf "wpa_pairwise=$wpa_pairwise" "$N"
 330
 331         set_default wps_pushbutton 0
 332         set_default wps_label 0
 333         set_default wps_pbc_in_m1 0
 334
 335         config_methods=
 336         [ "$wps_pushbutton" -gt 0 ] && append config_methods push_button
 337         [ "$wps_label" -gt 0 ] && append config_methods label
 338
 339         [ -n "$wps_possible" -a -n "$config_methods" ] && {
 340                 set_default ext_registrar 0
 341                 set_default wps_device_type "6-0050F204-1"
 342                 set_default wps_device_name "Lede AP"
 343                 set_default wps_manufacturer "www.lede-project.org"
 344                 set_default wps_independent 1
 345
 346                 wps_state=2
 347                 [ -n "$wps_configured" ] && wps_state=1
 348
 349                 [ "$ext_registrar" -gt 0 -a -n "$network_bridge" ] && append bss_conf "upnp_iface=$network_bridge" "$N"
 350
 351                 append bss_conf "eap_server=1" "$N"
 352                 [ -n "$wps_pin" ] && append bss_conf "ap_pin=$wps_pin" "$N"
 353                 append bss_conf "wps_state=$wps_state" "$N"
 354                 append bss_conf "device_type=$wps_device_type" "$N"
 355                 append bss_conf "device_name=$wps_device_name" "$N"
 356                 append bss_conf "manufacturer=$wps_manufacturer" "$N"
 357                 append bss_conf "config_methods=$config_methods" "$N"
 358                 append bss_conf "wps_independent=$wps_independent" "$N"
 359                 [ -n "$wps_ap_setup_locked" ] && append bss_conf "ap_setup_locked=$wps_ap_setup_locked" "$N"
 360                 [ "$wps_pbc_in_m1" -gt 0 ] && append bss_conf "pbc_in_m1=$wps_pbc_in_m1" "$N"
 361         }
 362
 363         append bss_conf "ssid=$ssid" "$N"
 364         [ -n "$network_bridge" ] && append bss_conf "bridge=$network_bridge" "$N"
 365         [ -n "$iapp_interface" ] && {
 366                 local ifname
 367                 network_get_device ifname "$iapp_interface" || ifname = "$iapp_interface"
 368                 append bss_conf "iapp_interface=$ifname" "$N"
 369         }
 370
 371         if [ "$wpa" -ge "1" ]; then
 372                 json_get_vars nasid ieee80211r
 373                 set_default ieee80211r 0
 374                 [ -n "$nasid" ] && append bss_conf "nas_identifier=$nasid" "$N"
 375
 376                 if [ "$ieee80211r" -gt "0" ]; then
 377                         json_get_vars mobility_domain r0_key_lifetime r1_key_holder \
 378                         reassociation_deadline pmk_r1_push
 379                         json_get_values r0kh r0kh
 380                         json_get_values r1kh r1kh
 381
 382                         set_default mobility_domain "4f57"
 383                         set_default r0_key_lifetime 10000
 384                         set_default r1_key_holder "00004f577274"
 385                         set_default reassociation_deadline 1000
 386                         set_default pmk_r1_push 0
 387
 388                         append bss_conf "mobility_domain=$mobility_domain" "$N"
 389                         append bss_conf "r0_key_lifetime=$r0_key_lifetime" "$N"
 390                         append bss_conf "r1_key_holder=$r1_key_holder" "$N"
 391                         append bss_conf "reassociation_deadline=$reassociation_deadline" "$N"
 392                         append bss_conf "pmk_r1_push=$pmk_r1_push" "$N"
 393
 394                         for kh in $r0kh; do
 395                                 append bss_conf "r0kh=${kh//,/ }" "$N"
 396                         done
 397                         for kh in $r1kh; do
 398                                 append bss_conf "r1kh=${kh//,/ }" "$N"
 399                         done
 400                 fi
 401
 402                 hostapd_append_wpa_key_mgmt
 403                 [ -n "$wpa_key_mgmt" ] && append bss_conf "wpa_key_mgmt=$wpa_key_mgmt" "$N"
 404         fi
 405
 406         if [ "$wpa" -ge "2" ]; then
 407                 if [ -n "$network_bridge" -a "$rsn_preauth" = 1 ]; then
 408                         set_default auth_cache 1
 409                         append bss_conf "rsn_preauth=1" "$N"
 410                         append bss_conf "rsn_preauth_interfaces=$network_bridge" "$N"
 411                 else
 412                         set_default auth_cache 0
 413                 fi
 414
 415                 append bss_conf "okc=$auth_cache" "$N"
 416                 [ "$auth_cache" = 0 ] && append bss_conf "disable_pmksa_caching=1" "$N"
 417
 418                 # RSN -> allow management frame protection
 419                 case "$ieee80211w" in
 420                         [012])
 421                                 json_get_vars ieee80211w_max_timeout ieee80211w_retry_timeout
 422                                 append bss_conf "ieee80211w=$ieee80211w" "$N"
 423                                 [ "$ieee80211w" -gt "0" ] && {
 424                                         [ -n "$ieee80211w_max_timeout" ] && \
 425                                                 append bss_conf "assoc_sa_query_max_timeout=$ieee80211w_max_timeout" "$N"
 426                                         [ -n "$ieee80211w_retry_timeout" ] && \
 427                                                 append bss_conf "assoc_sa_query_retry_timeout=$ieee80211w_retry_timeout" "$N"
 428                                 }
 429                         ;;
 430                 esac
 431         fi
 432
 433         _macfile="/var/run/hostapd-$ifname.maclist"
 434         case "$macfilter" in
 435                 allow)
 436                         append bss_conf "macaddr_acl=1" "$N"
 437                         append bss_conf "accept_mac_file=$_macfile" "$N"
 438                         # accept_mac_file can be used to set MAC to VLAN ID mapping
 439                         vlan_possible=1
 440                 ;;
 441                 deny)
 442                         append bss_conf "macaddr_acl=0" "$N"
 443                         append bss_conf "deny_mac_file=$_macfile" "$N"
 444                 ;;
 445                 *)
 446                         _macfile=""
 447                 ;;
 448         esac
 449
 450         [ -n "$_macfile" ] && {
 451                 json_get_vars macfile
 452                 json_get_values maclist maclist
 453
 454                 rm -f "$_macfile"
 455                 (
 456                         for mac in $maclist; do
 457                                 echo "$mac"
 458                         done
 459                         [ -n "$macfile" -a -f "$macfile" ] && cat "$macfile"
 460                 ) > "$_macfile"
 461         }
 462
 463         [ -n "$vlan_possible" -a -n "$dynamic_vlan" ] && {
 464                 json_get_vars vlan_naming vlan_tagged_interface vlan_bridge vlan_file
 465                 set_default vlan_naming 1
 466                 append bss_conf "dynamic_vlan=$dynamic_vlan" "$N"
 467                 append bss_conf "vlan_naming=$vlan_naming" "$N"
 468                 [ -n "$vlan_bridge" ] && \
 469                         append bss_conf "vlan_bridge=$vlan_bridge" "$N"
 470                 [ -n "$vlan_tagged_interface" ] && \
 471                         append bss_conf "vlan_tagged_interface=$vlan_tagged_interface" "$N"
 472                 [ -n "$vlan_file" ] && {
 473                         [ -e "$vlan_file" ] || touch "$vlan_file"
 474                         append bss_conf "vlan_file=$vlan_file" "$N"
 475                 }
 476         }
 477
 478         append "$var" "$bss_conf" "$N"
 479         return 0
 480 }
 481
 482 hostapd_set_log_options() {
 483         local var="$1"
 484
 485         local log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme
 486         json_get_vars log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme
 487
 488         set_default log_level 2
 489         set_default log_80211  1
 490         set_default log_8021x  1
 491         set_default log_radius 1
 492         set_default log_wpa    1
 493         set_default log_driver 1
 494         set_default log_iapp   1
 495         set_default log_mlme   1
 496
 497         local log_mask=$(( \
 498                 ($log_80211  << 0) | \
 499                 ($log_8021x  << 1) | \
 500                 ($log_radius << 2) | \
 501                 ($log_wpa    << 3) | \
 502                 ($log_driver << 4) | \
 503                 ($log_iapp   << 5) | \
 504                 ($log_mlme   << 6)   \
 505         ))
 506
 507         append "$var" "logger_syslog=$log_mask" "$N"
 508         append "$var" "logger_syslog_level=$log_level" "$N"
 509         append "$var" "logger_stdout=$log_mask" "$N"
 510         append "$var" "logger_stdout_level=$log_level" "$N"
 511
 512         return 0
 513 }
 514
 515 _wpa_supplicant_common() {
 516         local ifname="$1"
 517
 518         _rpath="/var/run/wpa_supplicant"
 519         _config="${_rpath}-$ifname.conf"
 520 }
 521
 522 wpa_supplicant_teardown_interface() {
 523         _wpa_supplicant_common "$1"
 524         rm -rf "$_rpath/$1" "$_config"
 525 }
 526
 527 wpa_supplicant_prepare_interface() {
 528         local ifname="$1"
 529         _w_driver="$2"
 530
 531         _wpa_supplicant_common "$1"
 532
 533         json_get_vars mode wds
 534
 535         [ -n "$network_bridge" ] && {
 536                 fail=
 537                 case "$mode" in
 538                         adhoc)
 539                                 fail=1
 540                         ;;
 541                         sta)
 542                                 [ "$wds" = 1 ] || fail=1
 543                         ;;
 544                 esac
 545
 546                 [ -n "$fail" ] && {
 547                         wireless_setup_vif_failed BRIDGE_NOT_ALLOWED
 548                         return 1
 549                 }
 550         }
 551
 552         local ap_scan=
 553
 554         _w_mode="$mode"
 555         _w_modestr=
 556
 557         [[ "$mode" = adhoc ]] && {
 558                 ap_scan="ap_scan=2"
 559
 560                 _w_modestr="mode=1"
 561         }
 562
 563         local country_str=
 564         [ -n "$country" ] && {
 565                 country_str="country=$country"
 566         }
 567
 568         wpa_supplicant_teardown_interface "$ifname"
 569         cat > "$_config" <<EOF
 570 $ap_scan
 571 $country_str
 572 EOF
 573         return 0
 574 }
 575
 576 wpa_supplicant_add_network() {
 577         local ifname="$1"
 578
 579         _wpa_supplicant_common "$1"
 580         wireless_vif_parse_encryption
 581
 582         json_get_vars \
 583                 ssid bssid key \
 584                 basic_rate mcast_rate \
 585                 ieee80211w ieee80211r
 586
 587         set_default ieee80211r 0
 588
 589         local key_mgmt='NONE'
 590         local enc_str=
 591         local network_data=
 592         local T="       "
 593
 594         local scan_ssid="scan_ssid=1"
 595         local freq wpa_key_mgmt
 596
 597         [[ "$_w_mode" = "adhoc" ]] && {
 598                 append network_data "mode=1" "$N$T"
 599                 [ -n "$channel" ] && {
 600                         freq="$(get_freq "$phy" "$channel")"
 601                         append network_data "fixed_freq=1" "$N$T"
 602                         append network_data "frequency=$freq" "$N$T"
 603                 }
 604
 605                 scan_ssid="scan_ssid=0"
 606
 607                 [ "$_w_driver" = "nl80211" ] || append wpa_key_mgmt "WPA-NONE"
 608         }
 609
 610         [[ "$_w_mode" = "mesh" ]] && {
 611                 json_get_vars mesh_id
 612                 ssid="${mesh_id}"
 613
 614                 append network_data "mode=5" "$N$T"
 615                 [ -n "$channel" ] && {
 616                         freq="$(get_freq "$phy" "$channel")"
 617                         append network_data "frequency=$freq" "$N$T"
 618                 }
 619                 append wpa_key_mgmt "SAE"
 620                 scan_ssid=""
 621         }
 622
 623         [[ "$_w_mode" = "adhoc" -o "$_w_mode" = "mesh" ]] && append network_data "$_w_modestr" "$N$T"
 624
 625         case "$auth_type" in
 626                 none) ;;
 627                 wep)
 628                         local wep_keyidx=0
 629                         hostapd_append_wep_key network_data
 630                         append network_data "wep_tx_keyidx=$wep_keyidx" "$N$T"
 631                 ;;
 632                 psk)
 633                         local passphrase
 634
 635                         if [ "$_w_mode" != "mesh" ]; then
 636                                 hostapd_append_wpa_key_mgmt
 637                         fi
 638
 639                         key_mgmt="$wpa_key_mgmt"
 640
 641                         if [ ${#key} -eq 64 ]; then
 642                                 passphrase="psk=${key}"
 643                         else
 644                                 passphrase="psk=\"${key}\""
 645                         fi
 646                         append network_data "$passphrase" "$N$T"
 647                 ;;
 648                 eap)
 649                         hostapd_append_wpa_key_mgmt
 650                         key_mgmt="$wpa_key_mgmt"
 651
 652                         json_get_vars eap_type identity anonymous_identity ca_cert
 653                         [ -n "$ca_cert" ] && append network_data "ca_cert=\"$ca_cert\"" "$N$T"
 654                         [ -n "$identity" ] && append network_data "identity=\"$identity\"" "$N$T"
 655                         [ -n "$anonymous_identity" ] && append network_data "anonymous_identity=\"$anonymous_identity\"" "$N$T"
 656                         case "$eap_type" in
 657                                 tls)
 658                                         json_get_vars client_cert priv_key priv_key_pwd
 659                                         append network_data "client_cert=\"$client_cert\"" "$N$T"
 660                                         append network_data "private_key=\"$priv_key\"" "$N$T"
 661                                         append network_data "private_key_passwd=\"$priv_key_pwd\"" "$N$T"
 662                                 ;;
 663                                 fast|peap|ttls)
 664                                         json_get_vars auth password ca_cert2 client_cert2 priv_key2 priv_key2_pwd
 665                                         set_default auth MSCHAPV2
 666
 667                                         if [ "$auth" = "EAP-TLS" ]; then
 668                                                 [ -n "$ca_cert2" ] &&
 669                                                         append network_data "ca_cert2=\"$ca_cert2\"" "$N$T"
 670                                                 append network_data "client_cert2=\"$client_cert2\"" "$N$T"
 671                                                 append network_data "private_key2=\"$priv_key2\"" "$N$T"
 672                                                 append network_data "private_key2_passwd=\"$priv_key2_pwd\"" "$N$T"
 673                                         else
 674                                                 append network_data "password=\"$password\"" "$N$T"
 675                                         fi
 676
 677                                         phase2proto="auth="
 678                                         case "$auth" in
 679                                                 "auth"*)
 680                                                         phase2proto=""
 681                                                 ;;
 682                                                 "EAP-"*)
 683                                                         auth="$(echo $auth | cut -b 5- )"
 684                                                         [ "$eap_type" = "ttls" ] &&
 685                                                                 phase2proto="autheap="
 686                                                 ;;
 687                                         esac
 688                                         append network_data "phase2=\"$phase2proto$auth\"" "$N$T"
 689                                 ;;
 690                         esac
 691                         append network_data "eap=$(echo $eap_type | tr 'a-z' 'A-Z')" "$N$T"
 692                 ;;
 693         esac
 694
 695         [ "$mode" = mesh ] || {
 696                 case "$wpa" in
 697                         1)
 698                                 append network_data "proto=WPA" "$N$T"
 699                         ;;
 700                         2)
 701                                 append network_data "proto=RSN" "$N$T"
 702                         ;;
 703                 esac
 704
 705                 case "$ieee80211w" in
 706                         [012])
 707                                 [ "$wpa" -ge 2 ] && append network_data "ieee80211w=$ieee80211w" "$N$T"
 708                         ;;
 709                 esac
 710         }
 711         local beacon_int brates mrate
 712         [ -n "$bssid" ] && append network_data "bssid=$bssid" "$N$T"
 713
 714         local bssid_blacklist bssid_whitelist
 715         json_get_values bssid_blacklist bssid_blacklist
 716         json_get_values bssid_whitelist bssid_whitelist
 717
 718         [ -n "$bssid_blacklist" ] && append network_data "bssid_blacklist=$bssid_blacklist" "$N$T"
 719         [ -n "$bssid_whitelist" ] && append network_data "bssid_whitelist=$bssid_whitelist" "$N$T"
 720
 721         [ -n "$basic_rate" ] && {
 722                 local br rate_list=
 723                 for br in $basic_rate; do
 724                         wpa_supplicant_add_rate rate_list "$br"
 725                 done
 726                 [ -n "$rate_list" ] && append network_data "rates=$rate_list" "$N$T"
 727         }
 728
 729         [ -n "$mcast_rate" ] && {
 730                 local mc_rate=
 731                 wpa_supplicant_add_rate mc_rate "$mcast_rate"
 732                 append network_data "mcast_rate=$mc_rate" "$N$T"
 733         }
 734
 735         local ht_str
 736         [[ "$_w_mode" = adhoc ]] || ibss_htmode=
 737         [ -n "$ibss_htmode" ] && append network_data "htmode=$ibss_htmode" "$N$T"
 738
 739         cat >> "$_config" <<EOF
 740 network={
 741         $scan_ssid
 742         ssid="$ssid"
 743         key_mgmt=$key_mgmt
 744         $network_data
 745 }
 746 EOF
 747         return 0
 748 }
 749
 750 wpa_supplicant_run() {
 751         local ifname="$1"; shift
 752
 753         _wpa_supplicant_common "$ifname"
 754
 755         /usr/sbin/wpa_supplicant -B \
 756                 ${network_bridge:+-b $network_bridge} \
 757                 -P "/var/run/wpa_supplicant-${ifname}.pid" \
 758                 -D ${_w_driver:-wext} \
 759                 -i "$ifname" \
 760                 -c "$_config" \
 761                 -C "$_rpath" \
 762                 "$@"
 763
 764         ret="$?"
 765         wireless_add_process "$(cat "/var/run/wpa_supplicant-${ifname}.pid")" /usr/sbin/wpa_supplicant 1
 766
 767         [ "$ret" != 0 ] && wireless_setup_vif_failed WPA_SUPPLICANT_FAILED
 768
 769         return $ret
 770 }
 771
 772 hostapd_common_cleanup() {
 773         killall hostapd wpa_supplicant meshd-nl80211
 774 }