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[OpenWrt-Devel,RFC,3/3] hostapd: add 802.11r support

Message ID 1422196245-2289-4-git-send-email-stijn@linux-ipv6.be
State Accepted
Delegated to: Felix Fietkau
Headers show

Commit Message

Stijn Tintel Jan. 25, 2015, 2:30 p.m. UTC 
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
---
 package/network/services/hostapd/files/hostapd.sh | 29 ++++++++++++++++++
 package/network/services/hostapd/files/netifd.sh  | 37 ++++++++++++++++++++++-
 2 files changed, 65 insertions(+), 1 deletion(-)
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Patch

diff --git a/package/network/services/hostapd/files/hostapd.sh b/package/network/services/hostapd/files/hostapd.sh
index a4b38d7..7aec7ad 100644
--- a/package/network/services/hostapd/files/hostapd.sh
+++ b/package/network/services/hostapd/files/hostapd.sh
@@ -219,6 +219,35 @@  hostapd_set_bss_options() {
 	then
 		config_get nasid "$vif" nasid
 		[ -n "$nasid" ] && append "$var" "nas_identifier=$nasid" "$N"
+
+		config_get_bool ieee80211r "$vif" ieee80211r 0
+		if [ "$ieee80211r" -gt 0 ]
+		then
+			config_get mobility_domain "$vif" mobility_domain "4f57"
+			config_get r0_key_lifetime "$vif" r0_key_lifetime "10000"
+			config_get r1_key_holder "$vif" r1_key_holder "00004f577274"
+			config_get reassociation_deadline "$vif" reassociation_deadline "1000"
+			config_get r0kh "$vif" r0kh
+			config_get r1kh "$vif" r1kh
+			config_get_bool pmk_r1_push "$vif" pmk_r1_push 0
+
+			append "$var" "mobility_domain=$mobility_domain" "$N"
+			append "$var" "r0_key_lifetime=$r0_key_lifetime" "$N"
+			append "$var" "r1_key_holder=$r1_key_holder" "$N"
+			append "$var" "reassociation_deadline=$reassociation_deadline" "$N"
+			append "$var" "pmk_r1_push=$pmk_r1_push" "$N"
+
+			for kh in $r0kh; do
+				"$var" "r0kh=${kh//,/ }" "$N"
+			done
+			for kh in $r1kh; do
+				"$var" "r1kh=${kh//,/ }" "$N"
+			done
+
+			[ "$wpa_key_mgmt" != "${wpa_key_mgmt/EAP/}" ] && append wpa_key_mgmt "FT-EAP"
+			[ "$wpa_key_mgmt" != "${wpa_key_mgmt/PSK/}" ] && append wpa_key_mgmt "FT-PSK"
+		fi
+
 		[ -n "wpa_key_mgmt" ] && append "$var" "wpa_key_mgmt=$wpa_key_mgmt"
 	fi
 
diff --git a/package/network/services/hostapd/files/netifd.sh b/package/network/services/hostapd/files/netifd.sh
index 666823b..525cc39 100644
--- a/package/network/services/hostapd/files/netifd.sh
+++ b/package/network/services/hostapd/files/netifd.sh
@@ -148,6 +148,11 @@  hostapd_common_add_bss_config() {
 	config_add_boolean wps_pushbutton wps_label ext_registrar wps_pbc_in_m1
 	config_add_string wps_device_type wps_device_name wps_manufacturer wps_pin
 
+	config_add_boolean ieee80211r pmk_r1_push
+	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'
@@ -337,8 +342,38 @@  hostapd_set_bss_options() {
 	}
 
 	if [ "$wpa" -ge "1" ]; then
-		json_get_vars nasid
+		json_get_vars nasid ieee80211r
 		[ -n "$nasid" ] && append bss_conf "nas_identifier=$nasid" "$N"
+
+		if [ "$ieee80211r" -gt "0" ]; then
+			json_get_vars mobility_domain r0_key_lifetime r1_key_holder \
+			reassociation_deadline pmk_r1_push
+			json_get_values r0kh r0kh
+			json_get_values r1kh r1kh
+
+			set_default mobility_domain "4f57"
+			set_default r0_key_lifetime 10000
+			set_default r1_key_holder "00004f577274"
+			set_default reassociation_deadline 1000
+			set_default pmk_r1_push 0
+
+			append bss_conf "mobility_domain=$mobility_domain" "$N"
+			append bss_conf "r0_key_lifetime=$r0_key_lifetime" "$N"
+			append bss_conf "r1_key_holder=$r1_key_holder" "$N"
+			append bss_conf "reassociation_deadline=$reassociation_deadline" "$N"
+			append bss_conf "pmk_r1_push=$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//,/ }" "$N"
+			done
+
+			[ "$wpa_key_mgmt" != "${wpa_key_mgmt/EAP/}" ] && append wpa_key_mgmt "FT-EAP"
+			[ "$wpa_key_mgmt" != "${wpa_key_mgmt/PSK/}" ] && append wpa_key_mgmt "FT-PSK"
+		fi
+
 		[ -n "$wpa_key_mgmt" ] && append bss_conf "wpa_key_mgmt=$wpa_key_mgmt" "$N"
 	fi