hostapd: add support for specifying the FILS DHCP server

[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 30d14187890387ea19fcdf6be32e9f8fbc14542a..d9d5f348775debade847f267b1ca1dc86444e41d 100644 (file)
--- a/package/network/services/hostapd/files/hostapd.sh
+++ b/package/network/services/hostapd/files/hostapd.sh
@@ -370,6 +370,7 @@ hostapd_common_add_bss_config() {
        config_add_string eap_user_file ca_cert server_cert private_key private_key_passwd server_id
 
        config_add_boolean fils
+       config_add_string fils_dhcp
 }
 
 hostapd_set_vlan_file() {
@@ -670,7 +671,7 @@ hostapd_set_bss_options() {
                                ownip radius_client_addr \
                                eap_reauth_period request_cui \
                                erp_domain mobility_domain \
-                               fils_realm
+                               fils_realm fils_dhcp
 
                        # radius can provide VLAN ID for clients
                        vlan_possible=1
@@ -689,6 +690,19 @@ hostapd_set_bss_options() {
                                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