[openwrt/openwrt] hostapd: add configurable rssi thresholds for rejecting assoc/probe requests

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/190d4b6184ef3a5212a6d6fb9d3d8847035b7d0a

commit 190d4b6184ef3a5212a6d6fb9d3d8847035b7d0a
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Wed May 26 13:34:41 2021 +0200

    hostapd: add configurable rssi thresholds for rejecting assoc/probe requests
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/network/services/hostapd/files/hostapd.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/package/network/services/hostapd/files/hostapd.sh b/package/network/services/hostapd/files/hostapd.sh
index 4c4cb3f4b1..13699bf673 100644
--- a/package/network/services/hostapd/files/hostapd.sh
+++ b/package/network/services/hostapd/files/hostapd.sh
@@ -101,6 +101,8 @@ hostapd_common_add_device_config() {
 	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_string acs_chan_bias
 	config_add_array hostapd_options
@@ -118,7 +120,7 @@ hostapd_prepare_device_config() {
 
 	json_get_vars country country_ie beacon_int:100 dtim_period:2 doth require_mode legacy_rates \
 		acs_chan_bias local_pwr_constraint spectrum_mgmt_required airtime_mode cell_density \
-		rts_threshold beacon_rate
+		rts_threshold beacon_rate rssi_reject_assoc_rssi rssi_ignore_probe_request
 
 	hostapd_set_log_options base_cfg
 
@@ -209,6 +211,8 @@ hostapd_prepare_device_config() {
 		hostapd_add_rate brlist "$br"
 	done
 
+	[ -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 "$beacon_rate" ] && append base_cfg "beacon_rate=$beacon_rate" "$N"
 	[ -n "$rlist" ] && append base_cfg "supported_rates=$rlist" "$N"
 	[ -n "$brlist" ] && append base_cfg "basic_rates=$brlist" "$N"