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