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