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