From 838b412cb527b432069b848b49390bb3aafe755d Mon Sep 17 00:00:00 2001 From: David Bauer Date: Mon, 19 Oct 2020 02:29:47 +0200 Subject: [PATCH] hostapd: add interworking support This adds configuration options to enable interworking for hostapd. All options require iw_enabled to be set to 1 for a given VAP. All IEEE802.11u related settings are supported with exception of the venue information which will be added as separate UCI sections at a later point. The options use the same name as the ones from the hostapd.conf file with a "iw_" prefix added. All UCI configuration options are passed without further modifications to hostapd with exceptions of the following options, whose elements can be provided using UCI lis elements: - iw_roaming_consortium - iw_anqp_elem - iw_nai_realm - iw_domain_name - iw_anqp_3gpp_cell_net Signed-off-by: David Bauer --- .../hostapd/files/hostapd-full.config | 2 +- .../network/services/hostapd/files/hostapd.sh | 78 +++++++++++++++++++ 2 files changed, 79 insertions(+), 1 deletion(-) diff --git a/package/network/services/hostapd/files/hostapd-full.config b/package/network/services/hostapd/files/hostapd-full.config index ab9d13aae72..fee4479dfa1 100644 --- a/package/network/services/hostapd/files/hostapd-full.config +++ b/package/network/services/hostapd/files/hostapd-full.config @@ -313,7 +313,7 @@ CONFIG_INTERNAL_LIBTOMMATH=y # Interworking (IEEE 802.11u) # This can be used to enable functionality to improve interworking with # external networks. -#CONFIG_INTERWORKING=y +CONFIG_INTERWORKING=y # Hotspot 2.0 #CONFIG_HS20=y diff --git a/package/network/services/hostapd/files/hostapd.sh b/package/network/services/hostapd/files/hostapd.sh index 6267fa90451..cb7e1d7053f 100644 --- a/package/network/services/hostapd/files/hostapd.sh +++ b/package/network/services/hostapd/files/hostapd.sh @@ -269,6 +269,13 @@ hostapd_common_add_bss_config() { config_add_string 'owe_transition_bssid:macaddr' 'owe_transition_ssid:string' + 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 + config_add_boolean hs20 disable_dgaf osen config_add_int anqp_domain_id config_add_int hs20_deauth_req_timeout @@ -314,6 +321,34 @@ hostapd_set_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_hs20_oper_friendly_name() { append bss_conf "hs20_oper_friendly_name=$1" "$N" } @@ -774,6 +809,49 @@ hostapd_set_bss_options() { } } + 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 + + set_default iw_enabled 0 + if [ "$iw_enabled" = "1" ]; then + append bss_conf "interworking=1" "$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" + [ -n "$iw_qos_map_set" ] && append bss_conf "qos_map_set=$iw_qos_map_set" "$N" + + json_for_each_item append_iw_roaming_consortium iw_roaming_consortium + json_for_each_item append_iw_anqp_elem iw_anqp_elem + json_for_each_item append_iw_nai_realm iw_nai_realm + + json_for_each_item append_iw_domain_name iw_domain_name + [ -n "$iw_domain_name_conf" ] && \ + append bss_conf "domain_name=$iw_domain_name_conf" "$N" + + 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 + + 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 json_get_vars hs20 disable_dgaf osen anqp_domain_id hs20_deauth_req_timeout \ -- 2.30.2