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