. /lib/functions/network.sh
. /lib/functions.sh

wpa_supplicant_add_rate() {
	local var="$1"
	local val="$(($2 / 1000))"
	local sub="$((($2 / 100) % 10))"
	append $var "$val" ","
	[ $sub -gt 0 ] && append $var "."
}

hostapd_add_rate() {
	local var="$1"
	local val="$(($2 / 100))"
	append $var "$val" " "
}

hostapd_append_wep_key() {
	local var="$1"

	wep_keyidx=0
	set_default key 1
	case "$key" in
		[1234])
			for idx in 1 2 3 4; do
				local zidx
				zidx="$(($idx - 1))"
				json_get_var ckey "key${idx}"
				[ -n "$ckey" ] && \
					append $var "wep_key${zidx}=$(prepare_key_wep "$ckey")" "$N$T"
			done
			wep_keyidx="$((key - 1))"
		;;
		*)
			append $var "wep_key0=$(prepare_key_wep "$key")" "$N$T"
		;;
	esac
}

hostapd_append_wpa_key_mgmt() {
	local auth_type_l="$(echo $auth_type | tr 'a-z' 'A-Z')"

	case "$auth_type" in
		psk|eap)
			append wpa_key_mgmt "WPA-$auth_type_l"
			[ "${wpa:-2}" -ge 2 ] && [ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-${auth_type_l}"
			[ "${ieee80211w:-0}" -gt 0 ] && [ "$nosha256" != "1" ] && append wpa_key_mgmt "WPA-${auth_type_l}-SHA256"
		;;
		eap192)
			append wpa_key_mgmt "WPA-EAP-SUITE-B-192"
			[ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-EAP-SHA384"
		;;
		eap-eap2)
			append wpa_key_mgmt "WPA-EAP"
			append wpa_key_mgmt "WPA-EAP-SHA256"
			[ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-EAP"
		;;
		eap2)
			[ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-EAP"
			append wpa_key_mgmt "WPA-EAP-SHA256"
		;;
		sae)
			case "$encryption" in
			*sae-ext*)
				append wpa_key_mgmt "SAE-EXT-KEY"
			;;
			*)
				append wpa_key_mgmt "SAE"
			;;
			esac
			[ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-SAE"
		;;
		psk-sae)
			append wpa_key_mgmt "WPA-PSK"
			[ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-PSK"
			[ "${ieee80211w:-0}" -gt 0 ] && append wpa_key_mgmt "WPA-PSK-SHA256"
			append wpa_key_mgmt "SAE"
			[ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt "FT-SAE"
		;;
		owe)
			append wpa_key_mgmt "OWE"
		;;
	esac

	[ "$fils" -gt 0 ] && {
		case "$auth_type" in
			eap192)
				append wpa_key_mgmt FILS-SHA384
				[ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt FT-FILS-SHA384
			;;
			eap*)
				append wpa_key_mgmt FILS-SHA256
				[ "${ieee80211r:-0}" -gt 0 ] && append wpa_key_mgmt FT-FILS-SHA256
			;;
		esac
	}

	case "$rsno_auth_type" in
		sae)
			case "$encryption_rsno" in
			*sae-ext*)
				rsn_override_key_mgmt="SAE-EXT-KEY"
			;;
			*)
				rsn_override_key_mgmt="SAE"
			;;
			esac
			set_default sae_pwe 2
		;;
	esac

	case "$rsno_auth_type_2" in
		sae)
			case "$encryption_rsno_2" in
			*sae-ext*)
				rsn_override_key_mgmt_2="SAE-EXT-KEY"
			;;
			*)
				rsn_override_key_mgmt_2="SAE"
			;;
			esac
			set_default sae_pwe 2
		;;
	esac

	[ "$auth_osen" = "1" ] && append wpa_key_mgmt "OSEN"
}

hostapd_add_log_config() {
	config_add_boolean \
		log_80211 \
		log_8021x \
		log_radius \
		log_wpa \
		log_driver \
		log_iapp \
		log_mlme

	config_add_int log_level
}

hostapd_common_add_device_config() {
	config_add_array basic_rate
	config_add_array supported_rates
	config_add_string beacon_rate

	config_add_string country country3
	config_add_boolean country_ie doth
	config_add_boolean spectrum_mgmt_required
	config_add_int local_pwr_constraint
	config_add_string require_mode
	config_add_boolean legacy_rates
	config_add_int cell_density
	config_add_int rts_threshold
	config_add_int rssi_reject_assoc_rssi
	config_add_int rssi_ignore_probe_request
	config_add_int rssi_reject_assoc_timeout
	config_add_int maxassoc
	config_add_int reg_power_type
	config_add_boolean stationary_ap

	config_add_string acs_chan_bias
	config_add_array hostapd_options

	config_add_int airtime_mode
	config_add_int mbssid

	hostapd_add_log_config
}

hostapd_prepare_device_config() {
	local config="$1"
	local driver="$2"

	local base_cfg=

	json_get_vars country country3 country_ie beacon_int:100 doth require_mode legacy_rates \
		acs_chan_bias local_pwr_constraint spectrum_mgmt_required airtime_mode cell_density \
		rts_threshold beacon_rate rssi_reject_assoc_rssi rssi_ignore_probe_request maxassoc \
		mbssid:0 band reg_power_type stationary_ap

	hostapd_set_log_options base_cfg

	set_default country_ie 1
	set_default spectrum_mgmt_required 0
	set_default doth 1
	set_default legacy_rates 0
	set_default airtime_mode 0
	set_default cell_density 0

	[ -n "$country" ] && {
		append base_cfg "country_code=$country" "$N"
		[ -n "$country3" ] && append base_cfg "country3=$country3" "$N"

		[ "$country_ie" -gt 0 ] && {
			append base_cfg "ieee80211d=1" "$N"
			[ -n "$local_pwr_constraint" ] && append base_cfg "local_pwr_constraint=$local_pwr_constraint" "$N"
			[ "$spectrum_mgmt_required" -gt 0 ] && append base_cfg "spectrum_mgmt_required=$spectrum_mgmt_required" "$N"
		}
		[ "$hwmode" = "a" -a "$doth" -gt 0 ] && append base_cfg "ieee80211h=1" "$N"
	}

	[ -n "$acs_chan_bias" ] && append base_cfg "acs_chan_bias=$acs_chan_bias" "$N"

	local brlist= br
	json_get_values basic_rate_list basic_rate
	local rlist= r
	json_get_values rate_list supported_rates

	[ -n "$hwmode" ] && append base_cfg "hw_mode=$hwmode" "$N"
	if [ "$hwmode" = "g" ] || [ "$hwmode" = "a" ]; then
		[ -n "$require_mode" ] && legacy_rates=0
		case "$require_mode" in
			n) append base_cfg "require_ht=1" "$N";;
			ac) append base_cfg "require_vht=1" "$N";;
		esac
	fi
	case "$hwmode" in
		b)
			if [ "$cell_density" -eq 1 ]; then
				set_default rate_list "5500 11000"
				set_default basic_rate_list "5500 11000"
			elif [ "$cell_density" -ge 2 ]; then
				set_default rate_list "11000"
				set_default basic_rate_list "11000"
			fi
		;;
		g)
			if [ "$cell_density" -eq 0 ] || [ "$cell_density" -eq 1 ]; then
				if [ "$legacy_rates" -eq 0 ]; then
					set_default rate_list "6000 9000 12000 18000 24000 36000 48000 54000"
					set_default basic_rate_list "6000 12000 24000"
				elif [ "$cell_density" -eq 1 ]; then
					set_default rate_list "5500 6000 9000 11000 12000 18000 24000 36000 48000 54000"
					set_default basic_rate_list "5500 11000"
				fi
			elif [ "$cell_density" -ge 3 ] && [ "$legacy_rates" -ne 0 ] || [ "$cell_density" -eq 2 ]; then
				if [ "$legacy_rates" -eq 0 ]; then
					set_default rate_list "12000 18000 24000 36000 48000 54000"
					set_default basic_rate_list "12000 24000"
				else
					set_default rate_list "11000 12000 18000 24000 36000 48000 54000"
					set_default basic_rate_list "11000"
				fi
			elif [ "$cell_density" -ge 3 ]; then
				set_default rate_list "24000 36000 48000 54000"
				set_default basic_rate_list "24000"
			fi
		;;
		a)
			if [ "$cell_density" -eq 1 ]; then
				set_default rate_list "6000 9000 12000 18000 24000 36000 48000 54000"
				set_default basic_rate_list "6000 12000 24000"
			elif [ "$cell_density" -eq 2 ]; then
				set_default rate_list "12000 18000 24000 36000 48000 54000"
				set_default basic_rate_list "12000 24000"
			elif [ "$cell_density" -ge 3 ]; then
				set_default rate_list "24000 36000 48000 54000"
				set_default basic_rate_list "24000"
			fi
		;;
	esac

	for r in $rate_list; do
		hostapd_add_rate rlist "$r"
	done

	for br in $basic_rate_list; do
		hostapd_add_rate brlist "$br"
	done

	json_get_vars rssi_reject_assoc_timeout
	[ -n "$rssi_reject_assoc_rssi" ] && append base_cfg "rssi_reject_assoc_rssi=$rssi_reject_assoc_rssi" "$N"
	[ -n "$rssi_ignore_probe_request" ] && append base_cfg "rssi_ignore_probe_request=$rssi_ignore_probe_request" "$N"
	[ -n "$rssi_reject_assoc_timeout" ] && append base_cfg "rssi_reject_assoc_timeout=$rssi_reject_assoc_timeout" "$N"
	[ -n "$beacon_rate" ] && append base_cfg "beacon_rate=$beacon_rate" "$N"
	[ -n "$rlist" ] && append base_cfg "supported_rates=$rlist" "$N"
	[ -n "$brlist" ] && append base_cfg "basic_rates=$brlist" "$N"
	append base_cfg "beacon_int=$beacon_int" "$N"
	[ -n "$rts_threshold" ] && append base_cfg "rts_threshold=$rts_threshold" "$N"
	[ "$airtime_mode" -gt 0 ] && append base_cfg "airtime_mode=$airtime_mode" "$N"
	[ -n "$maxassoc" ] && append base_cfg "iface_max_num_sta=$maxassoc" "$N"
	[ "$mbssid" -gt 0 ] && [ "$mbssid" -le 2 ] && append base_cfg "mbssid=$mbssid" "$N"

	[ "$band" = "6g" ] && {
		set_default reg_power_type 0
		append base_cfg "he_6ghz_reg_pwr_type=$reg_power_type" "$N"
	}

	set_default stationary_ap 1
	append base_cfg "stationary_ap=$stationary_ap" "$N"

	json_get_values opts hostapd_options
	for val in $opts; do
		append base_cfg "$val" "$N"
	done

	cat > "$config" <<EOF
driver=$driver
$base_cfg
EOF
}

hostapd_common_add_bss_config() {
	config_add_string 'bssid:macaddr' 'ssid:string'
	config_add_boolean wds wmm uapsd hidden utf8_ssid ppsk

	config_add_int maxassoc max_inactivity
	config_add_boolean disassoc_low_ack isolate short_preamble skip_inactivity_poll

	config_add_int \
		wep_rekey eap_reauth_period \
		wpa_group_rekey wpa_pair_rekey wpa_master_rekey
	config_add_boolean wpa_strict_rekey
	config_add_boolean wpa_disable_eapol_key_retries

	config_add_boolean tdls_prohibit

	config_add_boolean rsn_preauth auth_cache
	config_add_int ieee80211w
	config_add_int eapol_version

	config_add_array auth_server acct_server
	config_add_string 'server:host'
	config_add_string auth_secret key
	config_add_int 'auth_port:port' 'port:port'

	config_add_string acct_secret
	config_add_int acct_port
	config_add_int acct_interval

	config_add_int bss_load_update_period chan_util_avg_period

	config_add_string dae_client
	config_add_string dae_secret
	config_add_int dae_port

	config_add_string nasid
	config_add_string ownip
	config_add_string radius_client_addr
	config_add_string iapp_interface
	config_add_string eap_type ca_cert client_cert identity anonymous_identity auth priv_key priv_key_pwd
	config_add_boolean ca_cert_usesystem ca_cert2_usesystem
	config_add_string subject_match subject_match2
	config_add_array altsubject_match altsubject_match2
	config_add_array domain_match domain_match2 domain_suffix_match domain_suffix_match2
	config_add_string ieee80211w_mgmt_cipher

	config_add_int dynamic_vlan vlan_naming vlan_no_bridge
	config_add_string vlan_tagged_interface vlan_bridge
	config_add_string vlan_file

	config_add_string 'key1:wepkey' 'key2:wepkey' 'key3:wepkey' 'key4:wepkey' 'password:wpakey'

	config_add_string wpa_psk_file

	config_add_int multi_ap

	config_add_boolean wps_pushbutton wps_label ext_registrar wps_pbc_in_m1
	config_add_int wps_ap_setup_locked wps_independent
	config_add_string wps_device_type wps_device_name wps_manufacturer wps_pin
	config_add_string multi_ap_backhaul_ssid multi_ap_backhaul_key

	config_add_boolean wnm_sleep_mode wnm_sleep_mode_no_keys bss_transition mbo
	config_add_int time_advertisement
	config_add_string time_zone
	config_add_string vendor_elements

	config_add_boolean ieee80211k rrm_neighbor_report rrm_beacon_report

	config_add_boolean ftm_responder stationary_ap
	config_add_string lci civic

	config_add_boolean ieee80211r pmk_r1_push ft_psk_generate_local ft_over_ds
	config_add_int r0_key_lifetime reassociation_deadline
	config_add_string mobility_domain r1_key_holder
	config_add_array r0kh r1kh

	config_add_int ieee80211w_max_timeout ieee80211w_retry_timeout

	config_add_string macfilter 'macfile:file'
	config_add_array 'maclist:list(macaddr)'

	config_add_array bssid_blacklist
	config_add_array bssid_whitelist

	config_add_int mcast_rate
	config_add_array basic_rate
	config_add_array supported_rates

	config_add_boolean sae_require_mfp
	config_add_int sae_pwe

	config_add_string 'owe_transition_bssid:macaddr' 'owe_transition_ssid:string'
	config_add_string owe_transition_ifname

	config_add_boolean iw_enabled iw_internet iw_asra iw_esr iw_uesa
	config_add_int iw_access_network_type iw_venue_group iw_venue_type
	config_add_int iw_ipaddr_type_availability iw_gas_address3
	config_add_string iw_hessid iw_network_auth_type iw_qos_map_set
	config_add_array iw_roaming_consortium iw_domain_name iw_anqp_3gpp_cell_net iw_nai_realm
	config_add_array iw_anqp_elem iw_venue_name iw_venue_url

	config_add_boolean hs20 disable_dgaf osen
	config_add_int anqp_domain_id
	config_add_int hs20_deauth_req_timeout
	config_add_array hs20_oper_friendly_name
	config_add_array osu_provider
	config_add_array operator_icon
	config_add_array hs20_conn_capab
	config_add_string osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp

	config_add_string hs20_t_c_server_url

	config_add_array airtime_sta_weight
	config_add_int airtime_bss_weight airtime_bss_limit

	config_add_boolean multicast_to_unicast multicast_to_unicast_all proxy_arp per_sta_vif

	config_add_array hostapd_bss_options
	config_add_boolean default_disabled

	config_add_boolean request_cui
	config_add_array radius_auth_req_attr
	config_add_array radius_acct_req_attr

	config_add_int eap_server radius_server_auth_port
	config_add_string eap_user_file ca_cert server_cert private_key private_key_passwd server_id radius_server_clients

	config_add_boolean fils
	config_add_string fils_dhcp

	config_add_int ocv

	config_add_boolean apup
	config_add_string apup_peer_ifname_prefix

	config_add_int disable_eht
	config_add_int disable_he
	config_add_int disable_vht
	config_add_int disable_ht

	config_add_boolean beacon_prot interworking

	config_add_int unsol_bcast_probe_resp_interval
	config_add_int fils_discovery_min_interval
	config_add_int fils_discovery_max_interval
	config_add_boolean rnr

	config_add_array sae_groups
	config_add_array owe_groups
	config_add_array pairwise
	config_add_string group_cipher
	config_add_string group_mgmt_cipher

	config_add_int assoc_phy
	config_add_int mld_id mld_link_id mld_assoc_phy mld_allowed_phy_bitmap mld_allowed_links mld_radio_mask rsn_overriding
	config_add_boolean mld_primary mld_single_link
	config_add_string mld_addr
	config_add_int eml_disable
	config_add_int eml_resp
}

hostapd_set_vlan_file() {
	local ifname="$1"
	local vlan="$2"
	json_get_vars name vid
	echo "${vid} ${ifname}-${name}" >> /var/run/hostapd-${ifname}.vlan
	wireless_add_vlan "${vlan}" "${ifname}-${name}"
}

hostapd_set_vlan() {
	local ifname="$1"

	rm -f /var/run/hostapd-${ifname}.vlan
	for_each_vlan hostapd_set_vlan_file ${ifname}
}

hostapd_set_psk_file() {
	local ifname="$1"
	local vlan="$2"
	local vlan_id=""

	json_get_vars mac vid key
	set_default mac "00:00:00:00:00:00"
	[ -n "$vid" ] && vlan_id="vlanid=$vid "
	echo "${vlan_id} ${mac} ${key}" >> /var/run/hostapd-${ifname}.psk
}

hostapd_set_psk() {
	local ifname="$1"

	rm -f /var/run/hostapd-${ifname}.psk
	for_each_station hostapd_set_psk_file ${ifname}
}

append_iw_roaming_consortium() {
	[ -n "$1" ] && append bss_conf "roaming_consortium=$1" "$N"
}

append_iw_domain_name() {
	if [ -z "$iw_domain_name_conf" ]; then
		iw_domain_name_conf="$1"
	else
		iw_domain_name_conf="$iw_domain_name_conf,$1"
	fi
}

append_iw_anqp_3gpp_cell_net() {
	if [ -z "$iw_anqp_3gpp_cell_net_conf" ]; then
		iw_anqp_3gpp_cell_net_conf="$1"
	else
		iw_anqp_3gpp_cell_net_conf="$iw_anqp_3gpp_cell_net_conf;$1"
	fi
}

append_iw_anqp_elem() {
	[ -n "$1" ] && append bss_conf "anqp_elem=$1" "$N"
}

append_iw_nai_realm() {
	[ -n "$1" ] && append bss_conf "nai_realm=$1" "$N"
}

append_iw_venue_name() {
	[ -n "$1" ] && append bss_conf "venue_name=$1" "$N"
}

append_iw_venue_url() {
	[ -n "$1" ] && append bss_conf "venue_url=$1" "$N"
}

append_hs20_oper_friendly_name() {
	append bss_conf "hs20_oper_friendly_name=$1" "$N"
}

append_osu_provider_friendly_name() {
	append bss_conf "osu_friendly_name=$1" "$N"
}

append_osu_provider_service_desc() {
	append bss_conf "osu_service_desc=$1" "$N"
}

append_hs20_icon() {
	local width height lang type path
	config_get width "$1" width
	config_get height "$1" height
	config_get lang "$1" lang
	config_get type "$1" type
	config_get path "$1" path

	append bss_conf "hs20_icon=$width:$height:$lang:$type:$1:$path" "$N"
}

append_hs20_icons() {
	config_load wireless
	config_foreach append_hs20_icon hs20-icon
}

append_operator_icon() {
	append bss_conf "operator_icon=$1" "$N"
}

append_osu_icon() {
	append bss_conf "osu_icon=$1" "$N"
}

append_osu_provider() {
	local cfgtype osu_server_uri osu_friendly_name osu_nai osu_nai2 osu_method_list

	config_load wireless
	config_get cfgtype "$1" TYPE
	[ "$cfgtype" != "osu-provider" ] && return

	append bss_conf "# provider $1" "$N"
	config_get osu_server_uri "$1" osu_server_uri
	config_get osu_nai "$1" osu_nai
	config_get osu_nai2 "$1" osu_nai2
	config_get osu_method_list "$1" osu_method

	append bss_conf "osu_server_uri=$osu_server_uri" "$N"
	append bss_conf "osu_nai=$osu_nai" "$N"
	append bss_conf "osu_nai2=$osu_nai2" "$N"
	append bss_conf "osu_method_list=$osu_method_list" "$N"

	config_list_foreach "$1" osu_service_desc append_osu_provider_service_desc
	config_list_foreach "$1" osu_friendly_name append_osu_friendly_name
	config_list_foreach "$1" osu_icon append_osu_icon

	append bss_conf "$N"
}

append_hs20_conn_capab() {
	[ -n "$1" ] && append bss_conf "hs20_conn_capab=$1" "$N"
}

append_radius_acct_req_attr() {
	[ -n "$1" ] && append bss_conf "radius_acct_req_attr=$1" "$N"
}

append_radius_auth_req_attr() {
	[ -n "$1" ] && append bss_conf "radius_auth_req_attr=$1" "$N"
}

append_airtime_sta_weight() {
	[ -n "$1" ] && append bss_conf "airtime_sta_weight=$1" "$N"
}

append_auth_server() {
	[ -n "$1" ] || return
	append bss_conf "auth_server_addr=$1" "$N"
	append bss_conf "auth_server_port=$auth_port" "$N"
	[ -n "$auth_secret" ] && append bss_conf "auth_server_shared_secret=$auth_secret" "$N"
}

append_acct_server() {
	[ -n "$1" ] || return
	append bss_conf "acct_server_addr=$1" "$N"
	append bss_conf "acct_server_port=$acct_port" "$N"
	[ -n "$acct_secret" ] && append bss_conf "acct_server_shared_secret=$acct_secret" "$N"
}

hostapd_set_bss_options() {
	local var="$1"
	local phy="$2"
	local vif="$3"

	wireless_vif_parse_encryption
	wireless_vif_parse_encryption_rsno

	local bss_conf bss_md5sum ft_key
	local wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey wpa_key_mgmt

	json_get_vars \
		wep_rekey wpa_group_rekey wpa_pair_rekey wpa_master_rekey wpa_strict_rekey \
		wpa_disable_eapol_key_retries tdls_prohibit \
		maxassoc max_inactivity disassoc_low_ack isolate auth_cache \
		wps_pushbutton wps_label ext_registrar wps_pbc_in_m1 wps_ap_setup_locked \
		wps_independent wps_device_type wps_device_name wps_manufacturer wps_pin \
		macfilter ssid utf8_ssid wmm uapsd hidden short_preamble rsn_preauth \
		iapp_interface eapol_version dynamic_vlan ieee80211w nasid \
		acct_secret acct_port acct_interval \
		bss_load_update_period chan_util_avg_period sae_require_mfp sae_pwe \
		multi_ap multi_ap_backhaul_ssid multi_ap_backhaul_key skip_inactivity_poll \
		ppsk airtime_bss_weight airtime_bss_limit airtime_sta_weight \
		multicast_to_unicast_all proxy_arp per_sta_vif \
		eap_server eap_user_file ca_cert server_cert private_key private_key_passwd server_id radius_server_clients radius_server_auth_port \
		vendor_elements fils ocv apup unsol_bcast_probe_resp_interval fils_discovery_min_interval \
		fils_discovery_max_interval rnr group_cipher group_mgmt_cipher \
		mld_id mld_link_id mld_primary mld_addr mld_allowed_links mld_radio_mask eml_disable eml_resp

	set_default fils 0
	set_default isolate 0
	set_default maxassoc 0
	set_default max_inactivity 0
	set_default short_preamble 1
	set_default disassoc_low_ack 1
	set_default skip_inactivity_poll 0
	set_default hidden 0
	set_default wmm 1
	set_default uapsd 1
	set_default wpa_disable_eapol_key_retries 0
	set_default tdls_prohibit 0
	set_default eapol_version $((wpa & 1))
	set_default acct_port 1813
	set_default bss_load_update_period 60
	set_default chan_util_avg_period 600
	set_default utf8_ssid 1
	set_default multi_ap 0
	set_default ppsk 0
	set_default airtime_bss_weight 0
	set_default airtime_bss_limit 0
	set_default eap_server 0
	set_default apup 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" "$N"
	fi
	if [ "$maxassoc" -gt 0 ]; then
		append bss_conf "max_num_sta=$maxassoc" "$N"
	fi
	if [ "$max_inactivity" -gt 0 ]; then
		append bss_conf "ap_max_inactivity=$max_inactivity" "$N"
	fi

	[ "$airtime_bss_weight" -gt 0 ] && append bss_conf "airtime_bss_weight=$airtime_bss_weight" "$N"
	[ "$airtime_bss_limit" -gt 0 ] && append bss_conf "airtime_bss_limit=$airtime_bss_limit" "$N"
	json_for_each_item append_airtime_sta_weight airtime_sta_weight

	append bss_conf "bss_load_update_period=$bss_load_update_period" "$N"
	append bss_conf "chan_util_avg_period=$chan_util_avg_period" "$N"
	append bss_conf "disassoc_low_ack=$disassoc_low_ack" "$N"
	append bss_conf "skip_inactivity_poll=$skip_inactivity_poll" "$N"
	append bss_conf "preamble=$short_preamble" "$N"
	append bss_conf "wmm_enabled=$wmm" "$N"
	append bss_conf "ignore_broadcast_ssid=$hidden" "$N"
	append bss_conf "uapsd_advertisement_enabled=$uapsd" "$N"
	append bss_conf "utf8_ssid=$utf8_ssid" "$N"
	append bss_conf "multi_ap=$multi_ap" "$N"
	[ -n "$vendor_elements" ] && append bss_conf "vendor_elements=$vendor_elements" "$N"

	[ "$tdls_prohibit" -gt 0 ] && append bss_conf "tdls_prohibit=$tdls_prohibit" "$N"

	[ "$wpa" -gt 0 ] && {
		[ -n "$wpa_group_rekey"  ] && append bss_conf "wpa_group_rekey=$wpa_group_rekey" "$N"
		[ -n "$wpa_pair_rekey"   ] && append bss_conf "wpa_ptk_rekey=$wpa_pair_rekey"    "$N"
		[ -n "$wpa_master_rekey" ] && append bss_conf "wpa_gmk_rekey=$wpa_master_rekey"  "$N"
		[ -n "$wpa_strict_rekey" ] && append bss_conf "wpa_strict_rekey=$wpa_strict_rekey" "$N"
	}

	[ -n "$nasid" ] && append bss_conf "nas_identifier=$nasid" "$N"

	[ -n "$acct_interval" ] && \
		append bss_conf "radius_acct_interim_interval=$acct_interval" "$N"
	json_for_each_item append_acct_server acct_server
	json_for_each_item append_radius_acct_req_attr radius_acct_req_attr

	[ -n "$ocv" ] && append bss_conf "ocv=$ocv" "$N"

	case "$auth_type" in
		sae|owe|eap2|eap192)
			set_default ieee80211w 2
			set_default sae_require_mfp 1
			[ "$ppsk" -eq 0 ] && set_default sae_pwe 2
		;;
		psk-sae|eap-eap2)
			set_default ieee80211w 1
			set_default sae_require_mfp 1
			[ "$ppsk" -eq 0 ] && set_default sae_pwe 2
		;;
	esac
	[ -n "$sae_require_mfp" ] && append bss_conf "sae_require_mfp=$sae_require_mfp" "$N"

	local vlan_possible=""

	case "$auth_type" in
		none|owe)
			json_get_vars owe_transition_bssid owe_transition_ssid owe_transition_ifname

			[ -n "$owe_transition_ssid" ] && append bss_conf "owe_transition_ssid=\"$owe_transition_ssid\"" "$N"
			[ -n "$owe_transition_bssid" ] && append bss_conf "owe_transition_bssid=$owe_transition_bssid" "$N"
			[ -n "$owe_transition_ifname" ] && append bss_conf "owe_transition_ifname=$owe_transition_ifname" "$N"

			wps_possible=1
			# Here we make the assumption that if we're in open mode
			# with WPS enabled, we got to be in unconfigured state.
			wps_not_configured=1
		;;
		psk|sae|psk-sae)
			json_get_vars key wpa_psk_file
			if [ "$ppsk" -ne 0 ]; then
				json_get_vars auth_secret auth_port
				set_default auth_port 1812
				json_for_each_item append_auth_server auth_server
				append bss_conf "macaddr_acl=2" "$N"
				append bss_conf "wpa_psk_radius=2" "$N"
			elif [ ${#key} -eq 64 ] && [ $auth_type != "psk-sae" ]; then
				# QT verifies that password length should not
				# be greater than 63 characters in
				# WPA3-Personal transition mode.
				append bss_conf "wpa_psk=$key" "$N"
			elif [ ${#key} -ge 8 ] && [ ${#key} -le 63 ]; then
				append bss_conf "wpa_passphrase=$key" "$N"
			elif [ -n "$key" ] || [ -z "$wpa_psk_file" ]; then
				wireless_setup_vif_failed INVALID_WPA_PSK
				return 1
			fi
			[ -z "$wpa_psk_file" ] && set_default wpa_psk_file /var/run/hostapd-$ifname.psk
			[ -n "$wpa_psk_file" ] && {
				[ -e "$wpa_psk_file" ] || touch "$wpa_psk_file"
				append bss_conf "wpa_psk_file=$wpa_psk_file" "$N"
			}
			[ "$eapol_version" -ge "1" -a "$eapol_version" -le "2" ] && append bss_conf "eapol_version=$eapol_version" "$N"

			set_default dynamic_vlan 0
			vlan_possible=1
			wps_possible=1
		;;
		eap|eap2|eap-eap2|eap192)
			json_get_vars \
				auth_server auth_secret auth_port \
				dae_client dae_secret dae_port \
				dynamic_ownip ownip radius_client_addr \
				eap_reauth_period request_cui \
				erp_domain mobility_domain \
				fils_realm fils_dhcp

			# radius can provide VLAN ID for clients
			vlan_possible=1

			set_default dynamic_ownip 1

			# legacy compatibility
			[ -n "$auth_server" ] || json_get_var auth_server server
			[ -n "$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"

				[ "$fils_dhcp" = "*" ] && {
					json_get_values network network
					fils_dhcp=
					for net in $network; do
						fils_dhcp="$(ifstatus "$net" | jsonfilter -e '@.data.dhcpserver')"
						[ -n "$fils_dhcp" ] && break
					done

					[ -z "$fils_dhcp" -a -n "$network_bridge" -a -n "$network_ifname" ] && \
						fils_dhcp="$(udhcpc -B -n -q -s /lib/netifd/dhcp-get-server.sh -t 1 -i "$network_ifname" 2>/dev/null)"
				}
				[ -n "$fils_dhcp" ] && append bss_conf "dhcp_server=$fils_dhcp" "$N"
			}

			set_default auth_port 1812
			set_default dae_port 3799
			set_default request_cui 0

			[ "$eap_server" -eq 0 ] && json_for_each_item append_auth_server auth_server
			[ "$request_cui" -gt 0 ] && append bss_conf "radius_request_cui=$request_cui" "$N"
			[ -n "$eap_reauth_period" ] && append bss_conf "eap_reauth_period=$eap_reauth_period" "$N"

			[ -n "$dae_client" -a -n "$dae_secret" ] && {
				append bss_conf "radius_das_port=$dae_port" "$N"
				append bss_conf "radius_das_client=$dae_client $dae_secret" "$N"
			}
			json_for_each_item append_radius_auth_req_attr radius_auth_req_attr

			if [ -n "$ownip" ]; then
				append bss_conf "own_ip_addr=$ownip" "$N"
			elif [ "$dynamic_ownip" -gt 0 ]; then
				append bss_conf "dynamic_own_ip_addr=$dynamic_ownip" "$N"
			fi

			[ -n "$radius_client_addr" ] && append bss_conf "radius_client_addr=$radius_client_addr" "$N"
			append bss_conf "eapol_key_index_workaround=1" "$N"
			append bss_conf "ieee8021x=1" "$N"

			[ "$eapol_version" -ge "1" -a "$eapol_version" -le "2" ] && append bss_conf "eapol_version=$eapol_version" "$N"
		;;
		wep)
			local wep_keyidx=0
			json_get_vars key
			hostapd_append_wep_key bss_conf
			append bss_conf "wep_default_key=$wep_keyidx" "$N"
			[ -n "$wep_rekey" ] && append bss_conf "wep_rekey_period=$wep_rekey" "$N"
		;;
	esac

	case "$auth_type" in
		none|owe|psk|sae|psk-sae|wep)
			json_get_vars \
			auth_server auth_port auth_secret \
			ownip radius_client_addr

			[ -n "$auth_server" ] &&  {
				set_default auth_port 1812

				json_for_each_item append_auth_server auth_server
				[ -n "$ownip" ] && append bss_conf "own_ip_addr=$ownip" "$N"
				[ -n "$radius_client_addr" ] && append bss_conf "radius_client_addr=$radius_client_addr" "$N"
				append bss_conf "macaddr_acl=2" "$N"
			}
		;;
	esac

	local auth_algs="$((($auth_mode_shared << 1) | $auth_mode_open))"
	append bss_conf "auth_algs=${auth_algs:-1}" "$N"
	append bss_conf "wpa=$wpa" "$N"

	json_get_values pairwise pairwise
	json_get_vars group_cipher
	if [ -n "$pairwise" ]; then
		case "$pairwise" in
			*tkip+aes|*tkip+ccmp|*aes+tkip|*ccmp+tkip)
				wpa_cipher="CCMP TKIP"
			;;
			*ccmp256)
				wpa_cipher="CCMP-256"
			;;
			*aes|*ccmp)
				wpa_cipher="CCMP"
			;;
			*tkip)
				wpa_cipher="TKIP"
			;;
			*gcmp256)
				wpa_cipher="GCMP-256"
			;;
			*gcmp)
				wpa_cipher="GCMP"
			;;
			*)
				wpa_cipher=""
			;;
		esac
	fi
	[ -n "$wpa_cipher" ] && wpa_pairwise="$wpa_cipher"

	[ -n "$wpa_pairwise" ] && append bss_conf "wpa_pairwise=$wpa_pairwise" "$N"

	set_default wps_pushbutton 0
	set_default wps_label 0
	set_default wps_pbc_in_m1 0

	config_methods=
	[ "$wps_pushbutton" -gt 0 ] && {
		append config_methods push_button
		append bss_conf "wps_cred_add_sae=1" "$N"
	}
	[ "$wps_label" -gt 0 ] && append config_methods label

	# WPS not possible on Multi-AP backhaul-only SSID
	[ "$multi_ap" = 1 ] && wps_possible=

	[ -n "$wps_possible" -a -n "$config_methods" ] && {
		set_default ext_registrar 0
		set_default wps_device_type "6-0050F204-1"
		set_default wps_device_name "OpenWrt AP"
		set_default wps_manufacturer "www.openwrt.org"
		set_default wps_independent 1

		wps_state=2
		[ -n "$wps_not_configured" ] && wps_state=1

		[ "$ext_registrar" -gt 0 -a -n "$network_bridge" ] && append bss_conf "upnp_iface=$network_bridge" "$N"

		append bss_conf "eap_server=1" "$N"
		[ -n "$wps_pin" ] && append bss_conf "ap_pin=$wps_pin" "$N"
		append bss_conf "wps_state=$wps_state" "$N"
		append bss_conf "device_type=$wps_device_type" "$N"
		append bss_conf "device_name=$wps_device_name" "$N"
		append bss_conf "manufacturer=$wps_manufacturer" "$N"
		append bss_conf "config_methods=$config_methods" "$N"
		append bss_conf "wps_independent=$wps_independent" "$N"
		[ -n "$wps_ap_setup_locked" ] && append bss_conf "ap_setup_locked=$wps_ap_setup_locked" "$N"
		[ "$wps_pbc_in_m1" -gt 0 ] && append bss_conf "pbc_in_m1=$wps_pbc_in_m1" "$N"
		[ "$multi_ap" -gt 0 ] && [ -n "$multi_ap_backhaul_ssid" ] && {
			append bss_conf "multi_ap_backhaul_ssid=\"$multi_ap_backhaul_ssid\"" "$N"
			if [ -z "$multi_ap_backhaul_key" ]; then
				:
			elif [ ${#multi_ap_backhaul_key} -lt 8 ]; then
				wireless_setup_vif_failed INVALID_WPA_PSK
				return 1
			elif [ ${#multi_ap_backhaul_key} -eq 64 ]; then
				append bss_conf "multi_ap_backhaul_wpa_psk=$multi_ap_backhaul_key" "$N"
			else
				append bss_conf "multi_ap_backhaul_wpa_passphrase=$multi_ap_backhaul_key" "$N"
			fi
		}
	}

	append bss_conf "ssid=$ssid" "$N"
	[ -n "$network_bridge" ] && append bss_conf "bridge=$network_bridge${N}wds_bridge=$network_bridge" "$N"
	[ -n "$network_ifname" ] && append bss_conf "snoop_iface=$network_ifname" "$N"
	[ -n "$iapp_interface" ] && {
		local ifname
		network_get_device ifname "$iapp_interface" || ifname="$iapp_interface"
		append bss_conf "iapp_interface=$ifname" "$N"
	}

	json_get_vars time_advertisement time_zone wnm_sleep_mode wnm_sleep_mode_no_keys bss_transition mbo
	set_default bss_transition 0
	set_default wnm_sleep_mode 0
	set_default wnm_sleep_mode_no_keys 0
	set_default mbo 0

	[ -n "$time_advertisement" ] && append bss_conf "time_advertisement=$time_advertisement" "$N"
	[ -n "$time_zone" ] && append bss_conf "time_zone=$time_zone" "$N"
	if [ "$wnm_sleep_mode" -eq "1" ]; then
		append bss_conf "wnm_sleep_mode=1" "$N"
		[ "$wnm_sleep_mode_no_keys" -eq "1" ] && append bss_conf "wnm_sleep_mode_no_keys=1" "$N"
	fi
	[ "$bss_transition" -eq "1" ] && append bss_conf "bss_transition=1" "$N"
	[ "$mbo" -eq 1 ] && append bss_conf "mbo=1" "$N"

	json_get_vars ieee80211k rrm_neighbor_report rrm_beacon_report rnr
	set_default ieee80211k 0
	set_default rnr 0
	if [ "$ieee80211k" -eq "1" ]; then
		set_default rrm_neighbor_report 1
		set_default rrm_beacon_report 1
	else
		set_default rrm_neighbor_report 0
		set_default rrm_beacon_report 0
	fi

	[ "$rrm_neighbor_report" -eq "1" ] && append bss_conf "rrm_neighbor_report=1" "$N"
	[ "$rrm_beacon_report" -eq "1" ] && append bss_conf "rrm_beacon_report=1" "$N"
	[ "$rnr" -eq "1" ] && append bss_conf "rnr=1" "$N"

	json_get_vars ftm_responder stationary_ap lci civic
	set_default ftm_responder 0
	if [ "$ftm_responder" -eq "1" ]; then
		set_default stationary_ap 0
		iw phy "$phy" info | grep -q "ENABLE_FTM_RESPONDER" && {
			append bss_conf "ftm_responder=1" "$N"
			[ "$stationary_ap" -eq "1" ] && append bss_conf "stationary_ap=1" "$N"
			[ -n "$lci" ] && append bss_conf "lci=$lci" "$N"
			[ -n "$civic" ] && append bss_conf "civic=$civic" "$N"
		}
	fi

	json_get_vars ieee80211r
	set_default ieee80211r 0
	if [ "$wpa" -ge "1" ]; then
		if [ "$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"

		hostapd_append_wpa_key_mgmt
		[ -n "$wpa_key_mgmt" ] && append bss_conf "wpa_key_mgmt=$wpa_key_mgmt" "$N"

		if [ -n "$rsn_override_key_mgmt" ]; then
			append bss_conf "rsn_override_key_mgmt=$rsn_override_key_mgmt" "$N"
			append bss_conf "rsn_override_pairwise=$rsno_wpa_cipher" "$N"
			append bss_conf "rsn_override_mfp=2" "$N"
		fi

		if [ -n "$rsn_override_key_mgmt_2" ]; then
			append bss_conf "rsn_override_key_mgmt_2=$rsn_override_key_mgmt_2" "$N"
			append bss_conf "rsn_override_pairwise_2=$rsno_wpa_cipher_2" "$N"
			append bss_conf "rsn_override_mfp_2=2" "$N"
		fi
	fi

	[ -n "$sae_pwe" ] && append bss_conf "sae_pwe=$sae_pwe" "$N"

	if [ "$wpa" -ge "2" ]; then
		json_get_values sae_groups sae_groups
		json_get_values owe_groups owe_groups
		if [ "$ieee80211r" -gt "0" ]; then
			json_get_vars mobility_domain ft_psk_generate_local ft_over_ds reassociation_deadline

			set_default mobility_domain "$(echo "$ssid" | md5sum | head -c 4)"
			set_default ft_over_ds 0
			set_default reassociation_deadline 1000

			case "$auth_type" in
				psk)
					set_default ft_psk_generate_local 1
				;;
				*)
					set_default ft_psk_generate_local 0
				;;
			esac

			[ -n "$network_ifname" ] && append bss_conf "ft_iface=$network_ifname" "$N"
			append bss_conf "mobility_domain=$mobility_domain" "$N"
			append bss_conf "ft_psk_generate_local=$ft_psk_generate_local" "$N"
			append bss_conf "ft_over_ds=$ft_over_ds" "$N"
			append bss_conf "reassociation_deadline=$reassociation_deadline" "$N"

			if [ "$ft_psk_generate_local" -eq "0" ]; then
				json_get_vars r0_key_lifetime r1_key_holder pmk_r1_push
				json_get_values r0kh r0kh
				json_get_values r1kh r1kh

				set_default r0_key_lifetime 10000
				set_default pmk_r1_push 0

				[ -n "$r0kh" -a -n "$r1kh" ] || {
					if [ -z "$auth_secret" -a -z "$key" ]; then
						wireless_setup_vif_failed FT_KEY_CANT_BE_DERIVED
						return 1
					fi
					ft_key=`echo -n "$mobility_domain/${auth_secret:-${key}}" | md5sum | awk '{print $1}'`

					set_default r0kh "ff:ff:ff:ff:ff:ff,*,$ft_key"
					set_default r1kh "00:00:00:00:00:00,00:00:00:00:00:00,$ft_key"
				}

				[ -n "$r1_key_holder" ] && append bss_conf "r1_key_holder=$r1_key_holder" "$N"
				append bss_conf "r0_key_lifetime=$r0_key_lifetime" "$N"
				append bss_conf "pmk_r1_push=$pmk_r1_push" "$N"

				for kh in $r0kh; do
					append bss_conf "r0kh=${kh//,/ }" "$N"
				done
				for kh in $r1kh; do
					append bss_conf "r1kh=${kh//,/ }" "$N"
				done
			fi
		fi

		if [ -n "$network_bridge" -a "$rsn_preauth" = 1 ]; then
			set_default auth_cache 1
			append bss_conf "rsn_preauth=1" "$N"
			append bss_conf "rsn_preauth_interfaces=$network_bridge" "$N"
		else
			case "$auth_type" in
			sae|psk-sae|owe)
				set_default auth_cache 1
			;;
			*)
				set_default auth_cache 0
			;;
			esac
		fi

		append bss_conf "okc=$auth_cache" "$N"
		[ "$auth_cache" = 0 -a "$fils" = 0 ] && append bss_conf "disable_pmksa_caching=1" "$N"

		[ -z "$group_cipher" ] && group_cipher="$wpa_cipher"
		[ -n "$group_cipher" ] && append bss_conf "group_cipher=$group_cipher" "$N"

		if [ -n "$sae_groups" -o -n "$owe_groups" ]; then
			case "$auth_type" in
			sae*)
				append bss_conf "sae_groups=$sae_groups" "$N"
			;;
			owe)
				append bss_conf "owe_groups=$owe_groups" "$N"
			;;
			esac
		fi

		# RSN -> allow management frame protection
		case "$ieee80211w" in
			[012])
				json_get_vars ieee80211w_mgmt_cipher ieee80211w_max_timeout ieee80211w_retry_timeout beacon_prot
				append bss_conf "ieee80211w=$ieee80211w" "$N"
				[ "$ieee80211w" -gt "0" ] && {
					if [ -z "$group_mgmt_cipher" ]; then
						case "$group_cipher" in
						CCMP-256)
							ieee80211w_mgmt_cipher="BIP-CMAC-256"
						;;
						CCMP)
							ieee80211w_mgmt_cipher="AES-128-CMAC"
						;;
						GCMP-256)
							ieee80211w_mgmt_cipher="BIP-GMAC-256"
						;;
						GCMP)
							ieee80211w_mgmt_cipher="BIP-GMAC-128"
						;;
						esac
					else
						ieee80211w_mgmt_cipher="$group_mgmt_cipher"
					fi
					if [ "$auth_type" = "eap192" ]; then
						append bss_conf "group_mgmt_cipher=BIP-GMAC-256" "$N"
					else
						append bss_conf "group_mgmt_cipher=${ieee80211w_mgmt_cipher:-AES-128-CMAC}" "$N"
					fi
					[ -n "$beacon_prot" ] && \
						append bss_conf "beacon_prot=$beacon_prot" "$N"
					[ -n "$ieee80211w_max_timeout" ] && \
						append bss_conf "assoc_sa_query_max_timeout=$ieee80211w_max_timeout" "$N"
					[ -n "$ieee80211w_retry_timeout" ] && \
						append bss_conf "assoc_sa_query_retry_timeout=$ieee80211w_retry_timeout" "$N"
				}
			;;
		esac
	fi

	_macfile="/var/run/hostapd-$ifname.maclist"
	case "$macfilter" in
		allow)
			append bss_conf "macaddr_acl=1" "$N"
			append bss_conf "accept_mac_file=$_macfile" "$N"
			# accept_mac_file can be used to set MAC to VLAN ID mapping
			vlan_possible=1
		;;
		deny)
			append bss_conf "macaddr_acl=0" "$N"
			append bss_conf "deny_mac_file=$_macfile" "$N"
		;;
		*)
			_macfile=""
		;;
	esac

	[ -n "$_macfile" ] && {
		json_get_vars macfile
		json_get_values maclist maclist

		rm -f "$_macfile"
		(
			for mac in $maclist; do
				echo "$mac"
			done
			[ -n "$macfile" -a -f "$macfile" ] && cat "$macfile"
		) > "$_macfile"
	}

	[ -n "$vlan_possible" -a -n "$dynamic_vlan" ] && {
		json_get_vars vlan_naming vlan_tagged_interface vlan_bridge vlan_file vlan_no_bridge
		set_default vlan_naming 1
		[ -z "$vlan_file" ] && set_default vlan_file /var/run/hostapd-$ifname.vlan
		append bss_conf "dynamic_vlan=$dynamic_vlan" "$N"
		append bss_conf "vlan_naming=$vlan_naming" "$N"
		if [ -n "$vlan_bridge" ]; then
			append bss_conf "vlan_bridge=$vlan_bridge" "$N"
		else
			set_default vlan_no_bridge 1
		fi
		append bss_conf "vlan_no_bridge=$vlan_no_bridge" "$N"
		[ -n "$vlan_tagged_interface" ] && \
			append bss_conf "vlan_tagged_interface=$vlan_tagged_interface" "$N"
		[ -n "$vlan_file" ] && {
			[ -e "$vlan_file" ] || touch "$vlan_file"
			append bss_conf "vlan_file=$vlan_file" "$N"
		}
	}

	json_get_vars iw_enabled iw_internet iw_asra iw_esr iw_uesa iw_access_network_type
	json_get_vars iw_hessid iw_venue_group iw_venue_type iw_network_auth_type
	json_get_vars iw_roaming_consortium iw_domain_name iw_anqp_3gpp_cell_net iw_nai_realm
	json_get_vars iw_anqp_elem iw_qos_map_set iw_ipaddr_type_availability iw_gas_address3
	json_get_vars iw_venue_name iw_venue_url
	json_get_vars interworking

	set_default iw_enabled 0
	if [ "$iw_enabled" = "1" ] || [ "$interworking" = "1" ]; then
		append bss_conf "interworking=1" "$N"
		set_default iw_internet 1
		set_default iw_asra 0
		set_default iw_esr 0
		set_default iw_uesa 0

		append bss_conf "internet=$iw_internet" "$N"
		append bss_conf "asra=$iw_asra" "$N"
		append bss_conf "esr=$iw_esr" "$N"
		append bss_conf "uesa=$iw_uesa" "$N"

		[ -n "$iw_access_network_type" ] && \
			append bss_conf "access_network_type=$iw_access_network_type" "$N"
		[ -n "$iw_hessid" ] && append bss_conf "hessid=$iw_hessid" "$N"
		[ -n "$iw_venue_group" ] && \
			append bss_conf "venue_group=$iw_venue_group" "$N"
		[ -n "$iw_venue_type" ] && append bss_conf "venue_type=$iw_venue_type" "$N"
		[ -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"

		json_for_each_item append_iw_roaming_consortium iw_roaming_consortium
		json_for_each_item append_iw_anqp_elem iw_anqp_elem
		json_for_each_item append_iw_nai_realm iw_nai_realm
		json_for_each_item append_iw_venue_name iw_venue_name
		json_for_each_item append_iw_venue_url iw_venue_url

		iw_domain_name_conf=
		json_for_each_item append_iw_domain_name iw_domain_name
		[ -n "$iw_domain_name_conf" ] && \
			append bss_conf "domain_name=$iw_domain_name_conf" "$N"

		iw_anqp_3gpp_cell_net_conf=
		json_for_each_item append_iw_anqp_3gpp_cell_net iw_anqp_3gpp_cell_net
		[ -n "$iw_anqp_3gpp_cell_net_conf" ] && \
			append bss_conf "anqp_3gpp_cell_net=$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 \
		hs20_t_c_server_url
	json_get_vars 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 \
		hs20_t_c_server_url

	set_default hs20 0
	set_default disable_dgaf $hs20
	set_default osen 0
	set_default anqp_domain_id 0
	set_default hs20_deauth_req_timeout 60
	if [ "$hs20" = "1" ]; then
		append bss_conf "hs20=1" "$N"
		append_hs20_icons
		append bss_conf "disable_dgaf=$disable_dgaf" "$N"
		append bss_conf "osen=$osen" "$N"
		append bss_conf "anqp_domain_id=$anqp_domain_id" "$N"
		append bss_conf "hs20_deauth_req_timeout=$hs20_deauth_req_timeout" "$N"
		[ -n "$osu_ssid" ] && append bss_conf "osu_ssid=$osu_ssid" "$N"
		[ -n "$hs20_wan_metrics" ] && append bss_conf "hs20_wan_metrics=$hs20_wan_metrics" "$N"
		[ -n "$hs20_operating_class" ] && append bss_conf "hs20_operating_class=$hs20_operating_class" "$N"
		[ -n "$hs20_t_c_filename" ] && append bss_conf "hs20_t_c_filename=$hs20_t_c_filename" "$N"
		[ -n "$hs20_t_c_timestamp" ] && append bss_conf "hs20_t_c_timestamp=$hs20_t_c_timestamp" "$N"
		[ -n "$hs20_t_c_server_url" ] && append bss_conf "hs20_t_c_server_url=$hs20_t_c_server_url" "$N"
		json_for_each_item append_hs20_oper_friendly_name hs20_oper_friendly_name
		json_for_each_item append_hs20_conn_capab hs20_conn_capab
		json_for_each_item append_osu_provider osu_provider
		json_for_each_item append_operator_icon operator_icon
	fi

	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"
		[ -n "$private_key" ] && append bss_conf "private_key=$private_key" "$N"
		[ -n "$private_key_passwd" ] && append bss_conf "private_key_passwd=$private_key_passwd" "$N"
		[ -n "$server_id" ] && append bss_conf "server_id=$server_id" "$N"
		[ -n "$radius_server_clients" ] && append bss_conf "radius_server_clients=$radius_server_clients" "$N"
		[ -n "$radius_server_auth_port" ] && append bss_conf "radius_server_auth_port=$radius_server_auth_port" "$N"
	fi

	set_default multicast_to_unicast_all 0
	if [ "$multicast_to_unicast_all" -gt 0 ]; then
		append bss_conf "multicast_to_unicast=$multicast_to_unicast_all" "$N"
	fi
	set_default proxy_arp 0
	if [ "$proxy_arp" -gt 0 ]; then
		append bss_conf "proxy_arp=$proxy_arp" "$N"
	fi

	set_default per_sta_vif 0
	if [ "$per_sta_vif" -gt 0 ]; then
		append bss_conf "per_sta_vif=$per_sta_vif" "$N"
	fi

	if [ "$apup" -gt 0 ]; then
		append bss_conf "apup=$apup" "$N"

		local apup_peer_ifname_prefix
		json_get_vars apup_peer_ifname_prefix
		if [ -n "$apup_peer_ifname_prefix" ] ; then
			append bss_conf "apup_peer_ifname_prefix=$apup_peer_ifname_prefix" "$N"
		fi
	fi

	json_get_values opts hostapd_bss_options
	for val in $opts; do
		append bss_conf "$val" "$N"
	done

	if [ "$unsol_bcast_probe_resp_interval" -gt 0 ]; then
		append bss_conf "unsol_bcast_probe_resp_interval=$unsol_bcast_probe_resp_interval" "$N"
	fi

	if [ -n "$fils_discovery_min_interval" ]; then
		append bss_conf "fils_discovery_min_interval=$fils_discovery_min_interval" "$N"
	fi

	if [ -n "$fils_discovery_max_interval" ]; then
		append bss_conf "fils_discovery_max_interval=$fils_discovery_max_interval" "$N"
	fi

	if [ -n "$rnr" ]; then
		append bss_conf "rnr=$rnr" "$N"
	fi

	if [ -n "$mld_id" ]; then
		if !([ "$mld_id" -ge 0 ] && [ "$mld_id" -le 255 ]); then
			echo "Invalid mld_id: ${mld_id}"
			return 1
		fi
		append bss_conf "mld_ap=1" "$N"
		if [ -n "$mld_addr" ]; then
			append bss_conf "mld_addr=$mld_addr" "$N"
		fi
	fi

	if [ "$mld_primary" -gt 0 ]; then
		append bss_conf "mld_primary=${mld_primary}" "$N"
	fi

	[ -n "$mld_link_id" ] && append bss_conf "mld_link_id=${mld_link_id}" "$N"

	if [ "$mld_allowed_links" -gt 0 ]; then
		append bss_conf "mld_allowed_links=${mld_allowed_links}" "$N"
	fi

	if [ "$mld_radio_mask" -gt 0 ]; then
		append bss_conf "mld_radio_mask=${mld_radio_mask}" "$N"
	fi

	if [ -n "$eml_disable" ]; then
		append bss_conf "eml_disable=$eml_disable" "$N"
	fi

	if [ -n "$eml_resp" ]; then
		append bss_conf "eml_resp=$eml_resp" "$N"
	fi

	append "$var" "$bss_conf" "$N"
	return 0
}

hostapd_set_log_options() {
	local var="$1"

	local log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme
	json_get_vars log_level log_80211 log_8021x log_radius log_wpa log_driver log_iapp log_mlme

	set_default log_level 2
	set_default log_80211  1
	set_default log_8021x  1
	set_default log_radius 1
	set_default log_wpa    1
	set_default log_driver 1
	set_default log_iapp   1
	set_default log_mlme   1

	local log_mask="$(( \
		($log_80211  << 0) | \
		($log_8021x  << 1) | \
		($log_radius << 2) | \
		($log_wpa    << 3) | \
		($log_driver << 4) | \
		($log_iapp   << 5) | \
		($log_mlme   << 6)   \
	))"

	append "$var" "logger_syslog=$log_mask" "$N"
	append "$var" "logger_syslog_level=$log_level" "$N"
	append "$var" "logger_stdout=$log_mask" "$N"
	append "$var" "logger_stdout_level=$log_level" "$N"

	return 0
}

_wpa_supplicant_common() {
	local ifname="$1"

	_rpath="/var/run/wpa_supplicant"
	_config="${_rpath}-$ifname.conf"
}

wpa_supplicant_teardown_interface() {
	_wpa_supplicant_common "$1"
	rm -rf "$_rpath/$1" "$_config"
}

wpa_supplicant_prepare_interface() {
	local ifname="$1"
	_w_driver="$2"

	_wpa_supplicant_common "$1"

	json_get_vars mode wds multi_ap assoc_phy mld_single_link mld_assoc_phy mld_allowed_phy_bitmap rsn_overriding
	set_default mld_allowed_phy_bitmap 0
	set_default rsn_overriding 2

	[ -n "$network_bridge" ] && {
		fail=
		case "$mode" in
			adhoc)
				fail=1
			;;
			sta)
				[ "$wds" = 1 -o "$multi_ap" = 1 ] || fail=1
			;;
		esac

		[ -n "$fail" ] && {
			wireless_setup_vif_failed BRIDGE_NOT_ALLOWED
			return 1
		}
	}

	local ap_scan=

	_w_mode="$mode"

	[ "$mode" = adhoc ] && {
		ap_scan="ap_scan=2"
	}

	local country_str=
	[ -n "$country" ] && {
		country_str="country=$country"
	}

	local rsn_overriding_str=
	[ -n "$rsn_overriding" ] && {
		rsn_overriding_str="rsn_overriding=$rsn_overriding"
	}

	local mld_force_single_link=
	[ -n "$mld_single_link" ] && {
		mld_force_single_link=$mld_single_link
	}

	if !([ "$mld_allowed_phy_bitmap" -ge 0 ] && [ "$mld_allowed_phy_bitmap" -le 7 ]); then
		echo "Error: Invalid MLD allowed phy: ${mld_allowed_phy_bitmap}"
		return 1
	fi

	[ -n "$assoc_phy" ] && mld_assoc_phy=$assoc_phy

	local mld_connect_band_pref=
	if [ -n "$mld_assoc_phy" ]; then
		if [ $(($mld_allowed_phy_bitmap & $((1<<$mld_assoc_phy)))) -eq 0 ]; then
			echo "Error: Conflict between preferred association phy and allowed phy"
			return 1
		fi

		mld_connect_band_pref=$(($mld_assoc_phy+1))
	fi

	local radio0_scan_list="2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472"
	local radio1_scan_list="5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5720 5745 5765 5785 5805 5825 5845 5865 5885"
	local radio2_scan_list="5955 5975 5995 6015 6035 6055 6075 6095 6115 6135 6155 6175 6195 6215 6235 6255 6275 6295 6315 6335 6355 6375 6395 6415 6435 6455 6475 6495 6515 6535 6555 6575 6595 6615 6635 6655 6675 6695 6715 6735 6755 6775 6795 6815 6835 6855 6875 6895 6915 6935 6955 6975 6995 7015 7035 7055 7075 7095 7115"
	local scan_list=
	if [ $mld_allowed_phy_bitmap -gt 0 ]; then
		if [ "$mld_assoc_phy" = "0" ]; then
			scan_list="$radio0_scan_list"
		elif [ "$mld_assoc_phy" = "1" ]; then
			scan_list="$radio1_scan_list"
		elif [ "$mld_assoc_phy" = "2" ]; then
			scan_list="$radio2_scan_list"
		fi
	else
		# For Legacy STA
		if [ "$radio" = "0" ]; then
			scan_list="$radio0_scan_list"
		elif [ "$radio" = "1" ]; then
			scan_list="$radio1_scan_list"
		elif [ "$radio" = "2" ]; then
			scan_list="$radio2_scan_list"
		fi
	fi

	local tx_queue_data2_burst="tx_queue_data2_burst=0"
	multiap_flag_file="${_config}.is_multiap"
	if [ "$multi_ap" = "1" ]; then
		touch "$multiap_flag_file"
	else
		[ -e "$multiap_flag_file" ] && rm "$multiap_flag_file"
	fi
	wpa_supplicant_teardown_interface "$ifname"
	cat > "$_config" <<EOF
${scan_list:+freq_list=$scan_list}
$ap_scan
$country_str
$tx_queue_data2_burst
${mld_connect_band_pref:+mld_connect_band_pref=$mld_connect_band_pref}
${mld_force_single_link:+mld_force_single_link=$mld_force_single_link}
${mld_allowed_phy_bitmap:+mld_allowed_phy=$mld_allowed_phy_bitmap}
$rsn_overriding_str
wps_cred_add_sae=1
EOF
	return 0
}

wpa_supplicant_set_fixed_freq() {
	local freq="$1"
	local htmode="$2"

	append network_data "fixed_freq=1" "$N$T"
	append network_data "frequency=$freq" "$N$T"
	case "$htmode" in
		NOHT) append network_data "disable_ht=1" "$N$T";;
		HE20|HT20|VHT20) append network_data "disable_ht40=1" "$N$T";;
		HT40*|VHT40|VHT80|VHT160|HE40|HE80|HE160) append network_data "ht40=1" "$N$T";;
	esac
	case "$htmode" in
		VHT*) append network_data "vht=1" "$N$T";;
	esac
	case "$htmode" in
		HE80|VHT80) append network_data "max_oper_chwidth=1" "$N$T";;
		HE160|VHT160) append network_data "max_oper_chwidth=2" "$N$T";;
		HE20|HE40|VHT20|VHT40) append network_data "max_oper_chwidth=0" "$N$T";;
		*) append network_data "disable_vht=1" "$N$T";;
	esac
}

wpa_supplicant_add_network() {
	local ifname="$1"
	local freq="$2"
	local htmode="$3"
	local noscan="$4"

	_wpa_supplicant_common "$1"
	wireless_vif_parse_encryption

	json_get_vars \
		ssid bssid key \
		basic_rate mcast_rate \
		ieee80211w ieee80211r fils ocv \
		multi_ap \
		default_disabled

	case "$auth_type" in
		sae|owe|eap2|eap192)
			set_default ieee80211w 2
		;;
		psk-sae)
			set_default ieee80211w 1
		;;
	esac

	set_default ieee80211r 0
	set_default multi_ap 0
	set_default default_disabled 0

	local key_mgmt='NONE'
	local network_data=
	local T="	"

	local scan_ssid="scan_ssid=1"
	local freq wpa_key_mgmt

	[ "$_w_mode" = "adhoc" ] && {
		append network_data "mode=1" "$N$T"
		[ -n "$freq" ] && wpa_supplicant_set_fixed_freq "$freq" "$htmode"
		[ "$noscan" = "1" ] && append network_data "noscan=1" "$N$T"

		scan_ssid="scan_ssid=0"

		[ "$_w_driver" = "nl80211" ] ||	append wpa_key_mgmt "WPA-NONE"
	}

	[ "$_w_mode" = "mesh" ] && {
		json_get_vars mesh_id mesh_fwding mesh_rssi_threshold encryption
		[ -n "$mesh_id" ] && ssid="${mesh_id}"

		append network_data "mode=5" "$N$T"
		[ -n "$mesh_fwding" ] && append network_data "mesh_fwding=${mesh_fwding}" "$N$T"
		[ -n "$mesh_rssi_threshold" ] && append network_data "mesh_rssi_threshold=${mesh_rssi_threshold}" "$N$T"
		[ -n "$freq" ] && wpa_supplicant_set_fixed_freq "$freq" "$htmode"
		[ "$noscan" = "1" ] && append network_data "noscan=1" "$N$T"
		[ "$encryption" = "none" -o -z "$encryption" ] || append wpa_key_mgmt "SAE"
		scan_ssid=""
	}

	[ "$_w_mode" = "sta" ] && {
		[ "$multi_ap" = 1 ] && append network_data "multi_ap_backhaul_sta=1" "$N$T"
		[ "$default_disabled" = 1 ] && append network_data "disabled=1" "$N$T"
	}

	[ -n "$ocv" ] && append network_data "ocv=$ocv" "$N$T"

	case "$auth_type" in
		none) ;;
		owe)
			hostapd_append_wpa_key_mgmt
			key_mgmt="$wpa_key_mgmt"
		;;
		wep)
			local wep_keyidx=0
			hostapd_append_wep_key network_data
			append network_data "wep_tx_keyidx=$wep_keyidx" "$N$T"
		;;
		wps)
			key_mgmt='WPS'
		;;
		psk|sae|psk-sae)
			local passphrase

			if [ "$_w_mode" != "mesh" ]; then
				hostapd_append_wpa_key_mgmt
			fi

			key_mgmt="$wpa_key_mgmt"

			if [ "$_w_mode" = "mesh" ] || [ "$auth_type" = "sae" ]; then
				passphrase="sae_password=\"${key}\""
			else
				if [ ${#key} -eq 64 ]; then
					passphrase="psk=${key}"
				else
					passphrase="psk=\"${key}\""
				fi
			fi
			append network_data "$passphrase" "$N$T"
		;;
		eap|eap2|eap192)
			hostapd_append_wpa_key_mgmt
			key_mgmt="$wpa_key_mgmt"

			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
				[ -n "$ca_cert" ] && append network_data "ca_cert=\"$ca_cert\"" "$N$T"
			fi
			[ -n "$identity" ] && append network_data "identity=\"$identity\"" "$N$T"
			[ -n "$anonymous_identity" ] && append network_data "anonymous_identity=\"$anonymous_identity\"" "$N$T"
			case "$eap_type" in
				tls)
					json_get_vars client_cert priv_key priv_key_pwd
					append network_data "client_cert=\"$client_cert\"" "$N$T"
					append network_data "private_key=\"$priv_key\"" "$N$T"
					append network_data "private_key_passwd=\"$priv_key_pwd\"" "$N$T"

					json_get_vars subject_match
					[ -n "$subject_match" ] && append network_data "subject_match=\"$subject_match\"" "$N$T"

					json_get_values altsubject_match altsubject_match
					if [ -n "$altsubject_match" ]; then
						local list=
						for x in $altsubject_match; do
							append list "$x" ";"
						done
						append network_data "altsubject_match=\"$list\"" "$N$T"
					fi

					json_get_values domain_match domain_match
					if [ -n "$domain_match" ]; then
						local list=
						for x in $domain_match; do
							append list "$x" ";"
						done
						append network_data "domain_match=\"$list\"" "$N$T"
					fi

					json_get_values domain_suffix_match domain_suffix_match
					if [ -n "$domain_suffix_match" ]; then
						local list=
						for x in $domain_suffix_match; do
							append list "$x" ";"
						done
						append network_data "domain_suffix_match=\"$list\"" "$N$T"
					fi
				;;
				fast|peap|ttls)
					json_get_vars auth password ca_cert2 ca_cert2_usesystem client_cert2 priv_key2 priv_key2_pwd
					set_default auth MSCHAPV2

					if [ "$auth" = "EAP-TLS" ]; then
						if [ "$ca_cert2_usesystem" -eq "1" -a -f "/etc/ssl/certs/ca-certificates.crt" ]; then
							append network_data "ca_cert2=\"/etc/ssl/certs/ca-certificates.crt\"" "$N$T"
						else
							[ -n "$ca_cert2" ] && append network_data "ca_cert2=\"$ca_cert2\"" "$N$T"
						fi
						append network_data "client_cert2=\"$client_cert2\"" "$N$T"
						append network_data "private_key2=\"$priv_key2\"" "$N$T"
						append network_data "private_key2_passwd=\"$priv_key2_pwd\"" "$N$T"
					else
						append network_data "password=\"$password\"" "$N$T"
					fi

					json_get_vars subject_match
					[ -n "$subject_match" ] && append network_data "subject_match=\"$subject_match\"" "$N$T"

					json_get_values altsubject_match altsubject_match
					if [ -n "$altsubject_match" ]; then
						local list=
						for x in $altsubject_match; do
							append list "$x" ";"
						done
						append network_data "altsubject_match=\"$list\"" "$N$T"
					fi

					json_get_values domain_match domain_match
					if [ -n "$domain_match" ]; then
						local list=
						for x in $domain_match; do
							append list "$x" ";"
						done
						append network_data "domain_match=\"$list\"" "$N$T"
					fi

					json_get_values domain_suffix_match domain_suffix_match
					if [ -n "$domain_suffix_match" ]; then
						local list=
						for x in $domain_suffix_match; do
							append list "$x" ";"
						done
						append network_data "domain_suffix_match=\"$list\"" "$N$T"
					fi

					phase2proto="auth="
					case "$auth" in
						"auth"*)
							phase2proto=""
						;;
						"EAP-"*)
							auth="$(echo $auth | cut -b 5- )"
							[ "$eap_type" = "ttls" ] &&
								phase2proto="autheap="
							json_get_vars subject_match2
							[ -n "$subject_match2" ] && append network_data "subject_match2=\"$subject_match2\"" "$N$T"

							json_get_values altsubject_match2 altsubject_match2
							if [ -n "$altsubject_match2" ]; then
								local list=
								for x in $altsubject_match2; do
									append list "$x" ";"
								done
								append network_data "altsubject_match2=\"$list\"" "$N$T"
							fi

							json_get_values domain_match2 domain_match2
							if [ -n "$domain_match2" ]; then
								local list=
								for x in $domain_match2; do
									append list "$x" ";"
								done
								append network_data "domain_match2=\"$list\"" "$N$T"
							fi

							json_get_values domain_suffix_match2 domain_suffix_match2
							if [ -n "$domain_suffix_match2" ]; then
								local list=
								for x in $domain_suffix_match2; do
									append list "$x" ";"
								done
								append network_data "domain_suffix_match2=\"$list\"" "$N$T"
							fi
						;;
					esac
					append network_data "phase2=\"$phase2proto$auth\"" "$N$T"
				;;
			esac
			append network_data "eap=$(echo $eap_type | tr 'a-z' 'A-Z')" "$N$T"
		;;
	esac

	json_get_values pairwise pairwise
	json_get_vars group_cipher group_mgmt_cipher
	if [ -n "$pairwise" ]; then
		case "$pairwise" in
			*tkip+aes|*tkip+ccmp|*aes+tkip|*ccmp+tkip)
				wpa_cipher="CCMP TKIP"
			;;
			*ccmp256)
				wpa_cipher="CCMP-256"
			;;
			*aes|*ccmp)
				wpa_cipher="CCMP"
			;;
			*tkip)
				wpa_cipher="TKIP"
			;;
			*gcmp256)
				wpa_cipher="GCMP-256"
			;;
			*gcmp)
				wpa_cipher="GCMP"
			;;
			*)
				wpa_cipher=""
			;;
		esac
	fi
	[ -n "$wpa_cipher" ] && wpa_pairwise="$wpa_cipher"

	[ "$mode" = mesh ] || {
		json_get_values sae_groups sae_groups
		json_get_values owe_groups owe_groups

		case "$wpa" in
			1)
				append network_data "proto=WPA" "$N$T"
			;;
			2)
				append network_data "proto=RSN" "$N$T"
			;;
		esac

		[ -n "$wpa_pairwise" ] && append network_data "pairwise=$wpa_pairwise" "$N$T"
		[ -z "$group_cipher" ] && group_cipher="CCMP TKIP CCMP-256 GCMP GCMP-256"
		[ -n "$group_cipher" ] && append network_data "group=$group_cipher" "$N$T"

		if [ -n "$sae_groups" -o -n "$owe_groups" ]; then
			case "$auth_type" in
			sae*)
				echo "sae_groups=$sae_groups" >> "$_config"
			;;
			owe)
				append network_data "owe_group=$owe_groups" "$N$T"
			;;
			esac
		fi

		# RSN -> allow management frame protection
		case "$ieee80211w" in
			[012])
				json_get_vars ieee80211w_max_timeout ieee80211w_retry_timeout beacon_prot
				append network_data "ieee80211w=$ieee80211w" "$N$T"
				[ "$ieee80211w" -gt "0" ] && {
					if [ "$auth_type" = "eap192" ]; then
						append network_data "group_mgmt=BIP-GMAC-256" "$N$T"
					elif [ -n "$group_mgmt_cipher" ]; then
						append network_data "group_mgmt=$group_mgmt_cipher" "$N$T"
					fi
					[ -n "$beacon_prot" ] && \
						append network_data "beacon_prot=$beacon_prot" "$N$T"
				}
			;;
		esac
	}

	[ -n "$bssid" ] && append network_data "bssid=$bssid" "$N$T"
	[ -n "$beacon_int" ] && append network_data "beacon_int=$beacon_int" "$N$T"

	local bssid_blacklist bssid_whitelist
	json_get_values bssid_blacklist bssid_blacklist
	json_get_values bssid_whitelist bssid_whitelist

	[ -n "$bssid_blacklist" ] && append network_data "bssid_blacklist=$bssid_blacklist" "$N$T"
	[ -n "$bssid_whitelist" ] && append network_data "bssid_whitelist=$bssid_whitelist" "$N$T"

        local disable_eht
        local disable_he
        local disable_vht
        local disable_ht
        json_get_vars disable_eht
        json_get_vars disable_he
        json_get_vars disable_vht
        json_get_vars disable_ht

        [ -n "$disable_eht" ] && append network_data "disable_eht=$disable_eht" "$N$T"
        [ -n "$disable_he" ] && append network_data "disable_he=$disable_he" "$N$T"
        [ -n "$disable_vht" ] && append network_data "disable_vht=$disable_vht" "$N$T"
        [ -n "$disable_ht" ] && append network_data "disable_ht=$disable_ht" "$N$T"

	[ -n "$basic_rate" ] && {
		local br rate_list=
		for br in $basic_rate; do
			wpa_supplicant_add_rate rate_list "$br"
		done
		[ -n "$rate_list" ] && append network_data "rates=$rate_list" "$N$T"
	}

	[ -n "$mcast_rate" ] && {
		local mc_rate=
		wpa_supplicant_add_rate mc_rate "$mcast_rate"
		append network_data "mcast_rate=$mc_rate" "$N$T"
	}

	if [ "$auth_type" = "sae" ]; then
		json_get_vars sae_pwe sae_pwe
		[ -n "$sae_pwe" ] && echo "sae_pwe=$sae_pwe" >> "$_config"
	fi

	if [ "$key_mgmt" = "WPS" ]; then
		echo "wps_cred_processing=1" >> "$_config"
	else
		cat >> "$_config" <<EOF
network={
	$scan_ssid
	ssid="$ssid"
	key_mgmt=$key_mgmt
	$network_data
}
EOF
	fi
	return 0
}
