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         config_add_string acs_chan_bias
  70         config_add_array hostapd_options
  71
  72         hostapd_add_log_config
  73 }
  74
  75 hostapd_prepare_device_config() {
  76         local config="$1"
  77         local driver="$2"
  78
  79         local base="${config%%.conf}"
  80         local base_cfg=
  81
  82         json_get_vars country country_ie beacon_int:100 doth require_mode legacy_rates acs_chan_bias
  83
  84         hostapd_set_log_options base_cfg
  85
  86         set_default country_ie 1
  87         set_default doth 1
  88         set_default legacy_rates 1
  89
  90         [ "$hwmode" = "b" ] && legacy_rates=1
  91
  92         [ -n "$country" ] && {
  93                 append base_cfg "country_code=$country" "$N"
  94
  95                 [ "$country_ie" -gt 0 ] && append base_cfg "ieee80211d=1" "$N"
  96                 [ "$hwmode" = "a" -a "$doth" -gt 0 ] && append base_cfg "ieee80211h=1" "$N"
  97         }
  98
  99         [ -n "$acs_chan_bias" ] && append base_cfg "acs_chan_bias=$acs_chan_bias" "$N"
 100
 101         local brlist= br
 102         json_get_values basic_rate_list basic_rate
 103         local rlist= r
 104         json_get_values rate_list supported_rates
 105
 106         [ -n "$hwmode" ] && append base_cfg "hw_mode=$hwmode" "$N"
 107         [ "$legacy_rates" -eq 0 ] && set_default require_mode g
 108
 109         [ "$hwmode" = "g" ] && {
 110                 [ "$legacy_rates" -eq 0 ] && set_default rate_list "6000 9000 12000 18000 24000 36000 48000 54000"
 111                 [ -n "$require_mode" ] && set_default basic_rate_list "6000 12000 24000"
 112         }
 113
 114         case "$require_mode" in
 115                 n) append base_cfg "require_ht=1" "$N";;
 116                 ac) append base_cfg "require_vht=1" "$N";;
 117         esac
 118
 119         for r in $rate_list; do
 120                 hostapd_add_rate rlist "$r"
 121         done
 122
 123         for br in $basic_rate_list; do
 124                 hostapd_add_rate brlist "$br"
 125         done
 126
 127         [ -n "$rlist" ] && append base_cfg "supported_rates=$rlist" "$N"
 128         [ -n "$brlist" ] && append base_cfg "basic_rates=$brlist" "$N"
 129         append base_cfg "beacon_int=$beacon_int" "$N"
 130
 131         json_get_values opts hostapd_options
 132         for val in $opts; do
 133                 append base_cfg "$val" "$N"
 134         done
 135
 136         cat > "$config" <<EOF
 137 driver=$driver
 138 $base_cfg
 139 EOF
 140 }
 141
 142 hostapd_common_add_bss_config() {
 143         config_add_string 'bssid:macaddr' 'ssid:string'
 144         config_add_boolean wds wmm uapsd hidden
 145
 146         config_add_int maxassoc max_inactivity
 147         config_add_boolean disassoc_low_ack isolate short_preamble
 148
 149         config_add_int \
 150                 wep_rekey eap_reauth_period \
 151                 wpa_group_rekey wpa_pair_rekey wpa_master_rekey
 152
 153         config_add_boolean rsn_preauth auth_cache
 154         config_add_int ieee80211w
 155         config_add_int eapol_version
 156
 157         config_add_string 'auth_server:host' 'server:host'
 158         config_add_string auth_secret
 159         config_add_int 'auth_port:port' 'port:port'
 160
 161         config_add_string acct_server
 162         config_add_string acct_secret
 163         config_add_int acct_port
 164         config_add_int acct_interval
 165
 166         config_add_string dae_client
 167         config_add_string dae_secret
 168         config_add_int dae_port
 169
 170         config_add_string nasid
 171         config_add_string ownip
 172         config_add_string iapp_interface
 173         config_add_string eap_type ca_cert client_cert identity anonymous_identity auth priv_key priv_key_pwd
 174
 175         config_add_int dynamic_vlan vlan_naming
 176         config_add_string vlan_tagged_interface vlan_bridge
 177         config_add_string vlan_file
 178
 179         config_add_string 'key1:wepkey' 'key2:wepkey' 'key3:wepkey' 'key4:wepkey' 'password:wpakey'
 180
 181         config_add_string wpa_psk_file
 182
 183         config_add_boolean wps_pushbutton wps_label ext_registrar wps_pbc_in_m1
 184         config_add_int wps_ap_setup_locked wps_independent
 185         config_add_string wps_device_type wps_device_name wps_manufacturer wps_pin
 186
 187         config_add_boolean ieee80211r pmk_r1_push ft_psk_generate_local ft_over_ds
 188         config_add_int r0_key_lifetime reassociation_deadline
 189         config_add_string mobility_domain r1_key_holder
 190         config_add_array r0kh r1kh
 191
 192         config_add_int ieee80211w_max_timeout ieee80211w_retry_timeout
 193
 194         config_add_string macfilter 'macfile:file'
 195         config_add_array 'maclist:list(macaddr)'
 196
 197         config_add_array bssid_blacklist
 198         config_add_array bssid_whitelist
 199
 200         config_add_int mcast_rate
 201         config_add_array basic_rate
 202         config_add_array supported_rates
 203 }
 204
 205 hostapd_set_bss_options() {
 206         local var="$1"
 207         local phy="$2"
 208         local vif="$3"
 209
 210         wireless_vif_parse_encryption
 211
 212         local bss_conf
 213         local wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey wpa_key_mgmt
 214
 215         json_get_vars \
 216                 wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey \
 217                 maxassoc max_inactivity disassoc_low_ack isolate auth_cache \
 218                 wps_pushbutton wps_label ext_registrar wps_pbc_in_m1 wps_ap_setup_locked \
 219                 wps_independent wps_device_type wps_device_name wps_manufacturer wps_pin \
 220                 macfilter ssid wmm uapsd hidden short_preamble rsn_preauth \
 221                 iapp_interface eapol_version dynamic_vlan ieee80211w nasid \
 222                 acct_server acct_secret acct_port acct_interval
 223
 224         set_default isolate 0
 225         set_default maxassoc 0
 226         set_default max_inactivity 0
 227         set_default short_preamble 1
 228         set_default disassoc_low_ack 1
 229         set_default hidden 0
 230         set_default wmm 1
 231         set_default uapsd 1
 232         set_default eapol_version 0
 233         set_default acct_port 1813
 234
 235         append bss_conf "ctrl_interface=/var/run/hostapd"
 236         if [ "$isolate" -gt 0 ]; then
 237                 append bss_conf "ap_isolate=$isolate" "$N"
 238         fi
 239         if [ "$maxassoc" -gt 0 ]; then
 240                 append bss_conf "max_num_sta=$maxassoc" "$N"
 241         fi
 242         if [ "$max_inactivity" -gt 0 ]; then
 243                 append bss_conf "ap_max_inactivity=$max_inactivity" "$N"
 244         fi
 245
 246         append bss_conf "disassoc_low_ack=$disassoc_low_ack" "$N"
 247         append bss_conf "preamble=$short_preamble" "$N"
 248         append bss_conf "wmm_enabled=$wmm" "$N"
 249         append bss_conf "ignore_broadcast_ssid=$hidden" "$N"
 250         append bss_conf "uapsd_advertisement_enabled=$uapsd" "$N"
 251
 252         [ "$wpa" -gt 0 ] && {
 253                 [ -n "$wpa_group_rekey"  ] && append bss_conf "wpa_group_rekey=$wpa_group_rekey" "$N"
 254                 [ -n "$wpa_pair_rekey"   ] && append bss_conf "wpa_ptk_rekey=$wpa_pair_rekey"    "$N"
 255                 [ -n "$wpa_master_rekey" ] && append bss_conf "wpa_gmk_rekey=$wpa_master_rekey"  "$N"
 256         }
 257
 258         [ -n "$nasid" ] && append bss_conf "nas_identifier=$nasid" "$N"
 259         [ -n "$acct_server" ] && {
 260                 append bss_conf "acct_server_addr=$acct_server" "$N"
 261                 append bss_conf "acct_server_port=$acct_port" "$N"
 262                 [ -n "$acct_secret" ] && \
 263                         append bss_conf "acct_server_shared_secret=$acct_secret" "$N"
 264                 [ -n "$acct_interval" ] && \
 265                         append bss_conf "radius_acct_interim_interval=$acct_interval" "$N"
 266         }
 267
 268         local vlan_possible=""
 269
 270         case "$auth_type" in
 271                 none)
 272                         wps_possible=1
 273                         # Here we make the assumption that if we're in open mode
 274                         # with WPS enabled, we got to be in unconfigured state.
 275                         wps_not_configured=1
 276                 ;;
 277                 psk)
 278                         json_get_vars key wpa_psk_file
 279                         if [ ${#key} -lt 8 ]; then
 280                                 wireless_setup_vif_failed INVALID_WPA_PSK
 281                                 return 1
 282                         elif [ ${#key} -eq 64 ]; then
 283                                 append bss_conf "wpa_psk=$key" "$N"
 284                         else
 285                                 append bss_conf "wpa_passphrase=$key" "$N"
 286                         fi
 287                         [ -n "$wpa_psk_file" ] && {
 288                                 [ -e "$wpa_psk_file" ] || touch "$wpa_psk_file"
 289                                 append bss_conf "wpa_psk_file=$wpa_psk_file" "$N"
 290                         }
 291                         [ "$eapol_version" -ge "1" -a "$eapol_version" -le "2" ] && append bss_conf "eapol_version=$eapol_version" "$N"
 292
 293                         wps_possible=1
 294                 ;;
 295                 eap)
 296                         json_get_vars \
 297                                 auth_server auth_secret auth_port \
 298                                 dae_client dae_secret dae_port \
 299                                 ownip \
 300                                 eap_reauth_period
 301
 302                         # radius can provide VLAN ID for clients
 303                         vlan_possible=1
 304
 305                         # legacy compatibility
 306                         [ -n "$auth_server" ] || json_get_var auth_server server
 307                         [ -n "$auth_port" ] || json_get_var auth_port port
 308                         [ -n "$auth_secret" ] || json_get_var auth_secret key
 309
 310                         set_default auth_port 1812
 311                         set_default dae_port 3799
 312
 313
 314                         append bss_conf "auth_server_addr=$auth_server" "$N"
 315                         append bss_conf "auth_server_port=$auth_port" "$N"
 316                         append bss_conf "auth_server_shared_secret=$auth_secret" "$N"
 317
 318                         [ -n "$eap_reauth_period" ] && append bss_conf "eap_reauth_period=$eap_reauth_period" "$N"
 319
 320                         [ -n "$dae_client" -a -n "$dae_secret" ] && {
 321                                 append bss_conf "radius_das_port=$dae_port" "$N"
 322                                 append bss_conf "radius_das_client=$dae_client $dae_secret" "$N"
 323                         }
 324
 325                         [ -n "$ownip" ] && append bss_conf "own_ip_addr=$ownip" "$N"
 326                         append bss_conf "eapol_key_index_workaround=1" "$N"
 327                         append bss_conf "ieee8021x=1" "$N"
 328
 329                         [ "$eapol_version" -ge "1" -a "$eapol_version" -le "2" ] && append bss_conf "eapol_version=$eapol_version" "$N"
 330                 ;;
 331                 wep)
 332                         local wep_keyidx=0
 333                         json_get_vars key
 334                         hostapd_append_wep_key bss_conf
 335                         append bss_conf "wep_default_key=$wep_keyidx" "$N"
 336                         [ -n "$wep_rekey" ] && append bss_conf "wep_rekey_period=$wep_rekey" "$N"
 337                 ;;
 338         esac
 339
 340         local auth_algs=$((($auth_mode_shared << 1) | $auth_mode_open))
 341         append bss_conf "auth_algs=${auth_algs:-1}" "$N"
 342         append bss_conf "wpa=$wpa" "$N"
 343         [ -n "$wpa_pairwise" ] && append bss_conf "wpa_pairwise=$wpa_pairwise" "$N"
 344
 345         set_default wps_pushbutton 0
 346         set_default wps_label 0
 347         set_default wps_pbc_in_m1 0
 348
 349         config_methods=
 350         [ "$wps_pushbutton" -gt 0 ] && append config_methods push_button
 351         [ "$wps_label" -gt 0 ] && append config_methods label
 352
 353         [ -n "$wps_possible" -a -n "$config_methods" ] && {
 354                 set_default ext_registrar 0
 355                 set_default wps_device_type "6-0050F204-1"
 356                 set_default wps_device_name "Lede AP"
 357                 set_default wps_manufacturer "www.lede-project.org"
 358                 set_default wps_independent 1
 359
 360                 wps_state=2
 361                 [ -n "$wps_configured" ] && wps_state=1
 362
 363                 [ "$ext_registrar" -gt 0 -a -n "$network_bridge" ] && append bss_conf "upnp_iface=$network_bridge" "$N"
 364
 365                 append bss_conf "eap_server=1" "$N"
 366                 [ -n "$wps_pin" ] && append bss_conf "ap_pin=$wps_pin" "$N"
 367                 append bss_conf "wps_state=$wps_state" "$N"
 368                 append bss_conf "device_type=$wps_device_type" "$N"
 369                 append bss_conf "device_name=$wps_device_name" "$N"
 370                 append bss_conf "manufacturer=$wps_manufacturer" "$N"
 371                 append bss_conf "config_methods=$config_methods" "$N"
 372                 append bss_conf "wps_independent=$wps_independent" "$N"
 373                 [ -n "$wps_ap_setup_locked" ] && append bss_conf "ap_setup_locked=$wps_ap_setup_locked" "$N"
 374                 [ "$wps_pbc_in_m1" -gt 0 ] && append bss_conf "pbc_in_m1=$wps_pbc_in_m1" "$N"
 375         }
 376
 377         append bss_conf "ssid=$ssid" "$N"
 378         [ -n "$network_bridge" ] && append bss_conf "bridge=$network_bridge" "$N"
 379         [ -n "$iapp_interface" ] && {
 380                 local ifname
 381                 network_get_device ifname "$iapp_interface" || ifname="$iapp_interface"
 382                 append bss_conf "iapp_interface=$ifname" "$N"
 383         }
 384
 385         if [ "$wpa" -ge "1" ]; then
 386                 json_get_vars ieee80211r
 387                 set_default ieee80211r 0
 388
 389                 if [ "$ieee80211r" -gt "0" ]; then
 390                         json_get_vars mobility_domain r0_key_lifetime r1_key_holder \
 391                                 reassociation_deadline pmk_r1_push ft_psk_generate_local ft_over_ds
 392                         json_get_values r0kh r0kh
 393                         json_get_values r1kh r1kh
 394
 395                         set_default mobility_domain "4f57"
 396                         set_default r0_key_lifetime 10000
 397                         set_default r1_key_holder "00004f577274"
 398                         set_default reassociation_deadline 1000
 399                         set_default pmk_r1_push 0
 400                         set_default ft_psk_generate_local 0
 401                         set_default ft_over_ds 1
 402
 403                         append bss_conf "mobility_domain=$mobility_domain" "$N"
 404                         append bss_conf "r0_key_lifetime=$r0_key_lifetime" "$N"
 405                         append bss_conf "r1_key_holder=$r1_key_holder" "$N"
 406                         append bss_conf "reassociation_deadline=$reassociation_deadline" "$N"
 407                         append bss_conf "pmk_r1_push=$pmk_r1_push" "$N"
 408                         append bss_conf "ft_psk_generate_local=$ft_psk_generate_local" "$N"
 409                         append bss_conf "ft_over_ds=$ft_over_ds" "$N"
 410
 411                         for kh in $r0kh; do
 412                                 append bss_conf "r0kh=${kh//,/ }" "$N"
 413                         done
 414                         for kh in $r1kh; do
 415                                 append bss_conf "r1kh=${kh//,/ }" "$N"
 416                         done
 417                 fi
 418
 419                 hostapd_append_wpa_key_mgmt
 420                 [ -n "$wpa_key_mgmt" ] && append bss_conf "wpa_key_mgmt=$wpa_key_mgmt" "$N"
 421         fi
 422
 423         if [ "$wpa" -ge "2" ]; then
 424                 if [ -n "$network_bridge" -a "$rsn_preauth" = 1 ]; then
 425                         set_default auth_cache 1
 426                         append bss_conf "rsn_preauth=1" "$N"
 427                         append bss_conf "rsn_preauth_interfaces=$network_bridge" "$N"
 428                 else
 429                         set_default auth_cache 0
 430                 fi
 431
 432                 append bss_conf "okc=$auth_cache" "$N"
 433                 [ "$auth_cache" = 0 ] && append bss_conf "disable_pmksa_caching=1" "$N"
 434
 435                 # RSN -> allow management frame protection
 436                 case "$ieee80211w" in
 437                         [012])
 438                                 json_get_vars ieee80211w_max_timeout ieee80211w_retry_timeout
 439                                 append bss_conf "ieee80211w=$ieee80211w" "$N"
 440                                 [ "$ieee80211w" -gt "0" ] && {
 441                                         [ -n "$ieee80211w_max_timeout" ] && \
 442                                                 append bss_conf "assoc_sa_query_max_timeout=$ieee80211w_max_timeout" "$N"
 443                                         [ -n "$ieee80211w_retry_timeout" ] && \
 444                                                 append bss_conf "assoc_sa_query_retry_timeout=$ieee80211w_retry_timeout" "$N"
 445                                 }
 446                         ;;
 447                 esac
 448         fi
 449
 450         _macfile="/var/run/hostapd-$ifname.maclist"
 451         case "$macfilter" in
 452                 allow)
 453                         append bss_conf "macaddr_acl=1" "$N"
 454                         append bss_conf "accept_mac_file=$_macfile" "$N"
 455                         # accept_mac_file can be used to set MAC to VLAN ID mapping
 456                         vlan_possible=1
 457                 ;;
 458                 deny)
 459                         append bss_conf "macaddr_acl=0" "$N"
 460                         append bss_conf "deny_mac_file=$_macfile" "$N"
 461                 ;;
 462                 *)
 463                         _macfile=""
 464                 ;;
 465         esac
 466
 467         [ -n "$_macfile" ] && {
 468                 json_get_vars macfile
 469                 json_get_values maclist maclist
 470
 471                 rm -f "$_macfile"
 472                 (
 473                         for mac in $maclist; do
 474                                 echo "$mac"
 475                         done
 476                         [ -n "$macfile" -a -f "$macfile" ] && cat "$macfile"
 477                 ) > "$_macfile"
 478         }
 479
 480         [ -n "$vlan_possible" -a -n "$dynamic_vlan" ] && {
 481                 json_get_vars vlan_naming vlan_tagged_interface vlan_bridge vlan_file
 482                 set_default vlan_naming 1
 483                 append bss_conf "dynamic_vlan=$dynamic_vlan" "$N"
 484                 append bss_conf "vlan_naming=$vlan_naming" "$N"
 485                 [ -n "$vlan_bridge" ] && \
 486                         append bss_conf "vlan_bridge=$vlan_bridge" "$N"
 487                 [ -n "$vlan_tagged_interface" ] && \
 488                         append bss_conf "vlan_tagged_interface=$vlan_tagged_interface" "$N"
 489                 [ -n "$vlan_file" ] && {
 490                         [ -e "$vlan_file" ] || touch "$vlan_file"
 491                         append bss_conf "vlan_file=$vlan_file" "$N"
 492                 }
 493         }
 494
 495         append "$var" "$bss_conf" "$N"
 496         return 0
 497 }
 498
 499 hostapd_set_log_options() {
 500         local var="$1"
 501
 502         local log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme
 503         json_get_vars log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme
 504
 505         set_default log_level 2
 506         set_default log_80211  1
 507         set_default log_8021x  1
 508         set_default log_radius 1
 509         set_default log_wpa    1
 510         set_default log_driver 1
 511         set_default log_iapp   1
 512         set_default log_mlme   1
 513
 514         local log_mask=$(( \
 515                 ($log_80211  << 0) | \
 516                 ($log_8021x  << 1) | \
 517                 ($log_radius << 2) | \
 518                 ($log_wpa    << 3) | \
 519                 ($log_driver << 4) | \
 520                 ($log_iapp   << 5) | \
 521                 ($log_mlme   << 6)   \
 522         ))
 523
 524         append "$var" "logger_syslog=$log_mask" "$N"
 525         append "$var" "logger_syslog_level=$log_level" "$N"
 526         append "$var" "logger_stdout=$log_mask" "$N"
 527         append "$var" "logger_stdout_level=$log_level" "$N"
 528
 529         return 0
 530 }
 531
 532 _wpa_supplicant_common() {
 533         local ifname="$1"
 534
 535         _rpath="/var/run/wpa_supplicant"
 536         _config="${_rpath}-$ifname.conf"
 537 }
 538
 539 wpa_supplicant_teardown_interface() {
 540         _wpa_supplicant_common "$1"
 541         rm -rf "$_rpath/$1" "$_config"
 542 }
 543
 544 wpa_supplicant_prepare_interface() {
 545         local ifname="$1"
 546         _w_driver="$2"
 547
 548         _wpa_supplicant_common "$1"
 549
 550         json_get_vars mode wds
 551
 552         [ -n "$network_bridge" ] && {
 553                 fail=
 554                 case "$mode" in
 555                         adhoc)
 556                                 fail=1
 557                         ;;
 558                         sta)
 559                                 [ "$wds" = 1 ] || fail=1
 560                         ;;
 561                 esac
 562
 563                 [ -n "$fail" ] && {
 564                         wireless_setup_vif_failed BRIDGE_NOT_ALLOWED
 565                         return 1
 566                 }
 567         }
 568
 569         local ap_scan=
 570
 571         _w_mode="$mode"
 572         _w_modestr=
 573
 574         [[ "$mode" = adhoc ]] && {
 575                 ap_scan="ap_scan=2"
 576
 577                 _w_modestr="mode=1"
 578         }
 579
 580         local country_str=
 581         [ -n "$country" ] && {
 582                 country_str="country=$country"
 583         }
 584
 585         wpa_supplicant_teardown_interface "$ifname"
 586         cat > "$_config" <<EOF
 587 $ap_scan
 588 $country_str
 589 EOF
 590         return 0
 591 }
 592
 593 wpa_supplicant_add_network() {
 594         local ifname="$1"
 595
 596         _wpa_supplicant_common "$1"
 597         wireless_vif_parse_encryption
 598
 599         json_get_vars \
 600                 ssid bssid key \
 601                 basic_rate mcast_rate \
 602                 ieee80211w ieee80211r
 603
 604         set_default ieee80211r 0
 605
 606         local key_mgmt='NONE'
 607         local enc_str=
 608         local network_data=
 609         local T="       "
 610
 611         local scan_ssid="scan_ssid=1"
 612         local freq wpa_key_mgmt
 613
 614         [[ "$_w_mode" = "adhoc" ]] && {
 615                 append network_data "mode=1" "$N$T"
 616                 [ -n "$channel" ] && {
 617                         freq="$(get_freq "$phy" "$channel")"
 618                         append network_data "fixed_freq=1" "$N$T"
 619                         append network_data "frequency=$freq" "$N$T"
 620                 }
 621
 622                 scan_ssid="scan_ssid=0"
 623
 624                 [ "$_w_driver" = "nl80211" ] || append wpa_key_mgmt "WPA-NONE"
 625         }
 626
 627         [[ "$_w_mode" = "mesh" ]] && {
 628                 json_get_vars mesh_id
 629                 ssid="${mesh_id}"
 630
 631                 append network_data "mode=5" "$N$T"
 632                 [ -n "$channel" ] && {
 633                         freq="$(get_freq "$phy" "$channel")"
 634                         append network_data "frequency=$freq" "$N$T"
 635                 }
 636                 append wpa_key_mgmt "SAE"
 637                 scan_ssid=""
 638         }
 639
 640         [ "$_w_mode" = "adhoc" -o "$_w_mode" = "mesh" ] && append network_data "$_w_modestr" "$N$T"
 641
 642         case "$auth_type" in
 643                 none) ;;
 644                 wep)
 645                         local wep_keyidx=0
 646                         hostapd_append_wep_key network_data
 647                         append network_data "wep_tx_keyidx=$wep_keyidx" "$N$T"
 648                 ;;
 649                 psk)
 650                         local passphrase
 651
 652                         if [ "$_w_mode" != "mesh" ]; then
 653                                 hostapd_append_wpa_key_mgmt
 654                         fi
 655
 656                         key_mgmt="$wpa_key_mgmt"
 657
 658                         if [ ${#key} -eq 64 ]; then
 659                                 passphrase="psk=${key}"
 660                         else
 661                                 passphrase="psk=\"${key}\""
 662                         fi
 663                         append network_data "$passphrase" "$N$T"
 664                 ;;
 665                 eap)
 666                         hostapd_append_wpa_key_mgmt
 667                         key_mgmt="$wpa_key_mgmt"
 668
 669                         json_get_vars eap_type identity anonymous_identity ca_cert
 670                         [ -n "$ca_cert" ] && append network_data "ca_cert=\"$ca_cert\"" "$N$T"
 671                         [ -n "$identity" ] && append network_data "identity=\"$identity\"" "$N$T"
 672                         [ -n "$anonymous_identity" ] && append network_data "anonymous_identity=\"$anonymous_identity\"" "$N$T"
 673                         case "$eap_type" in
 674                                 tls)
 675                                         json_get_vars client_cert priv_key priv_key_pwd
 676                                         append network_data "client_cert=\"$client_cert\"" "$N$T"
 677                                         append network_data "private_key=\"$priv_key\"" "$N$T"
 678                                         append network_data "private_key_passwd=\"$priv_key_pwd\"" "$N$T"
 679                                 ;;
 680                                 fast|peap|ttls)
 681                                         json_get_vars auth password ca_cert2 client_cert2 priv_key2 priv_key2_pwd
 682                                         set_default auth MSCHAPV2
 683
 684                                         if [ "$auth" = "EAP-TLS" ]; then
 685                                                 [ -n "$ca_cert2" ] &&
 686                                                         append network_data "ca_cert2=\"$ca_cert2\"" "$N$T"
 687                                                 append network_data "client_cert2=\"$client_cert2\"" "$N$T"
 688                                                 append network_data "private_key2=\"$priv_key2\"" "$N$T"
 689                                                 append network_data "private_key2_passwd=\"$priv_key2_pwd\"" "$N$T"
 690                                         else
 691                                                 append network_data "password=\"$password\"" "$N$T"
 692                                         fi
 693
 694                                         phase2proto="auth="
 695                                         case "$auth" in
 696                                                 "auth"*)
 697                                                         phase2proto=""
 698                                                 ;;
 699                                                 "EAP-"*)
 700                                                         auth="$(echo $auth | cut -b 5- )"
 701                                                         [ "$eap_type" = "ttls" ] &&
 702                                                                 phase2proto="autheap="
 703                                                 ;;
 704                                         esac
 705                                         append network_data "phase2=\"$phase2proto$auth\"" "$N$T"
 706                                 ;;
 707                         esac
 708                         append network_data "eap=$(echo $eap_type | tr 'a-z' 'A-Z')" "$N$T"
 709                 ;;
 710         esac
 711
 712         [ "$mode" = mesh ] || {
 713                 case "$wpa" in
 714                         1)
 715                                 append network_data "proto=WPA" "$N$T"
 716                         ;;
 717                         2)
 718                                 append network_data "proto=RSN" "$N$T"
 719                         ;;
 720                 esac
 721
 722                 case "$ieee80211w" in
 723                         [012])
 724                                 [ "$wpa" -ge 2 ] && append network_data "ieee80211w=$ieee80211w" "$N$T"
 725                         ;;
 726                 esac
 727         }
 728         [ -n "$bssid" ] && append network_data "bssid=$bssid" "$N$T"
 729
 730         local bssid_blacklist bssid_whitelist
 731         json_get_values bssid_blacklist bssid_blacklist
 732         json_get_values bssid_whitelist bssid_whitelist
 733
 734         [ -n "$bssid_blacklist" ] && append network_data "bssid_blacklist=$bssid_blacklist" "$N$T"
 735         [ -n "$bssid_whitelist" ] && append network_data "bssid_whitelist=$bssid_whitelist" "$N$T"
 736
 737         [ -n "$basic_rate" ] && {
 738                 local br rate_list=
 739                 for br in $basic_rate; do
 740                         wpa_supplicant_add_rate rate_list "$br"
 741                 done
 742                 [ -n "$rate_list" ] && append network_data "rates=$rate_list" "$N$T"
 743         }
 744
 745         [ -n "$mcast_rate" ] && {
 746                 local mc_rate=
 747                 wpa_supplicant_add_rate mc_rate "$mcast_rate"
 748                 append network_data "mcast_rate=$mc_rate" "$N$T"
 749         }
 750
 751         local ht_str
 752         [[ "$_w_mode" = adhoc ]] || ibss_htmode=
 753         [ -n "$ibss_htmode" ] && append network_data "htmode=$ibss_htmode" "$N$T"
 754
 755         cat >> "$_config" <<EOF
 756 network={
 757         $scan_ssid
 758         ssid="$ssid"
 759         key_mgmt=$key_mgmt
 760         $network_data
 761 }
 762 EOF
 763         return 0
 764 }
 765
 766 wpa_supplicant_run() {
 767         local ifname="$1"; shift
 768
 769         _wpa_supplicant_common "$ifname"
 770
 771         /usr/sbin/wpa_supplicant -B -s \
 772                 ${network_bridge:+-b $network_bridge} \
 773                 -P "/var/run/wpa_supplicant-${ifname}.pid" \
 774                 -D ${_w_driver:-wext} \
 775                 -i "$ifname" \
 776                 -c "$_config" \
 777                 -C "$_rpath" \
 778                 "$@"
 779
 780         ret="$?"
 781         wireless_add_process "$(cat "/var/run/wpa_supplicant-${ifname}.pid")" /usr/sbin/wpa_supplicant 1
 782
 783         [ "$ret" != 0 ] && wireless_setup_vif_failed WPA_SUPPLICANT_FAILED
 784
 785         return $ret
 786 }
 787
 788 hostapd_common_cleanup() {
 789         killall hostapd wpa_supplicant meshd-nl80211
 790 }