hostapd: add support for enabling FILS on AP and client interfaces

[openwrt/staging/chunkeey.git] / package / network / services / hostapd / files / hostapd.sh

diff --git a/package/network/services/hostapd/files/hostapd.sh b/package/network/services/hostapd/files/hostapd.sh
index 443511f75be9b182e1434744683ff73045c8bbd2..30d14187890387ea19fcdf6be32e9f8fbc14542a 100644 (file)
--- a/package/network/services/hostapd/files/hostapd.sh
+++ b/package/network/services/hostapd/files/hostapd.sh
@@ -72,6 +72,15 @@ hostapd_append_wpa_key_mgmt() {
                ;;
        esac
 
+       [ "$fils" -gt 0 ] && {
+               case "$auth_type" in
+                       eap*)
+                               append wpa_key_mgmt FILS-SHA256
+                               [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt FT-FILS-SHA256
+                       ;;
+               esac
+       }
+
        [ "$auth_osen" = "1" ] && append wpa_key_mgmt "OSEN"
 }
 
@@ -359,6 +368,8 @@ hostapd_common_add_bss_config() {
 
        config_add_int eap_server
        config_add_string eap_user_file ca_cert server_cert private_key private_key_passwd server_id
+
+       config_add_boolean fils
 }
 
 hostapd_set_vlan_file() {
@@ -531,8 +542,9 @@ hostapd_set_bss_options() {
                airtime_bss_weight airtime_bss_limit airtime_sta_weight \
                multicast_to_unicast proxy_arp per_sta_vif \
                eap_server eap_user_file ca_cert server_cert private_key private_key_passwd server_id \
-               vendor_elements
+               vendor_elements fils
 
+       set_default fils 0
        set_default isolate 0
        set_default maxassoc 0
        set_default max_inactivity 0
@@ -554,6 +566,8 @@ hostapd_set_bss_options() {
        set_default airtime_bss_limit 0
        set_default eap_server 0
 
+       /usr/sbin/hostapd -vfils || fils=0
+
        append bss_conf "ctrl_interface=/var/run/hostapd"
        if [ "$isolate" -gt 0 ]; then
                append bss_conf "ap_isolate=$isolate" "$N"
@@ -654,7 +668,9 @@ hostapd_set_bss_options() {
                                auth_server auth_secret auth_port \
                                dae_client dae_secret dae_port \
                                ownip radius_client_addr \
-                               eap_reauth_period request_cui
+                               eap_reauth_period request_cui \
+                               erp_domain mobility_domain \
+                               fils_realm
 
                        # radius can provide VLAN ID for clients
                        vlan_possible=1
@@ -664,6 +680,17 @@ hostapd_set_bss_options() {
                        [ -n "$auth_port" ] || json_get_var auth_port port
                        [ -n "$auth_secret" ] || json_get_var auth_secret key
 
+                       [ "$fils" -gt 0 ] && {
+                               set_default erp_domain "$mobility_domain"
+                               set_default erp_domain "$(echo "$ssid" | md5sum | head -c 8)"
+                               set_default fils_realm "$erp_domain"
+
+                               append bss_conf "erp_send_reauth_start=1" "$N"
+                               append bss_conf "erp_domain=$erp_domain" "$N"
+                               append bss_conf "fils_realm=$fils_realm" "$N"
+                               append bss_conf "fils_cache_id=$(echo "$fils_realm" | md5sum | head -c 4)" "$N"
+                       }
+
                        set_default auth_port 1812
                        set_default dae_port 3799
                        set_default request_cui 0
@@ -853,6 +880,10 @@ hostapd_set_bss_options() {
                                done
                        fi
                fi
+               if [ "$fils" -gt 0 ]; then
+                       json_get_vars fils_realm
+                       set_default fils_realm "$(echo "$ssid" | md5sum | head -c 8)"
+               fi
 
                append bss_conf "wpa_disable_eapol_key_retries=$wpa_disable_eapol_key_retries" "$N"
 
@@ -877,7 +908,7 @@ hostapd_set_bss_options() {
                fi
 
                append bss_conf "okc=$auth_cache" "$N"
-               [ "$auth_cache" = 0 ] && append bss_conf "disable_pmksa_caching=1" "$N"
+               [ "$auth_cache" = 0 -a "$fils" = 0 ] && append bss_conf "disable_pmksa_caching=1" "$N"
 
                # RSN -> allow management frame protection
                case "$ieee80211w" in
@@ -973,7 +1004,6 @@ hostapd_set_bss_options() {
                [ -n "$iw_network_auth_type" ] && \
                        append bss_conf "network_auth_type=$iw_network_auth_type" "$N"
                [ -n "$iw_gas_address3" ] && append bss_conf "gas_address3=$iw_gas_address3" "$N"
-               [ -n "$iw_qos_map_set" ] && append bss_conf "qos_map_set=$iw_qos_map_set" "$N"
 
                json_for_each_item append_iw_roaming_consortium iw_roaming_consortium
                json_for_each_item append_iw_anqp_elem iw_anqp_elem
@@ -992,6 +1022,12 @@ hostapd_set_bss_options() {
                        append bss_conf "anqp_3gpp_cell_net=$iw_anqp_3gpp_cell_net_conf" "$N"
        fi
 
+       set_default iw_qos_map_set 0,0,2,16,1,1,255,255,18,22,24,38,40,40,44,46,48,56
+       case "$iw_qos_map_set" in
+               *,*);;
+               *) iw_qos_map_set="";;
+       esac
+       [ -n "$iw_qos_map_set" ] && append bss_conf "qos_map_set=$iw_qos_map_set" "$N"
 
        local hs20 disable_dgaf osen anqp_domain_id hs20_deauth_req_timeout \
                osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp \
@@ -1026,6 +1062,7 @@ hostapd_set_bss_options() {
 
        if [ "$eap_server" = "1" ]; then
                append bss_conf "eap_server=1" "$N"
+               append bss_conf "eap_server_erp=1" "$N"
                [ -n "$eap_user_file" ] && append bss_conf "eap_user_file=$eap_user_file" "$N"
                [ -n "$ca_cert" ] && append bss_conf "ca_cert=$ca_cert" "$N"
                [ -n "$server_cert" ] && append bss_conf "server_cert=$server_cert" "$N"
@@ -1192,7 +1229,7 @@ wpa_supplicant_add_network() {
        json_get_vars \
                ssid bssid key \
                basic_rate mcast_rate \
-               ieee80211w ieee80211r \
+               ieee80211w ieee80211r fils \
                multi_ap \
                default_disabled
 
@@ -1284,6 +1321,7 @@ wpa_supplicant_add_network() {
 
                        json_get_vars eap_type identity anonymous_identity ca_cert ca_cert_usesystem
 
+                       [ "$fils" -gt 0 ] && append network_data "erp=1" "$N$T"
                        if [ "$ca_cert_usesystem" -eq "1" -a -f "/etc/ssl/certs/ca-certificates.crt" ]; then
                                append network_data "ca_cert=\"/etc/ssl/certs/ca-certificates.crt\"" "$N$T"
                        else