diff options
Diffstat (limited to 'package/hostapd/files/hostapd.sh')
| -rw-r--r-- | package/hostapd/files/hostapd.sh | 142 |
1 files changed, 45 insertions, 97 deletions
diff --git a/package/hostapd/files/hostapd.sh b/package/hostapd/files/hostapd.sh index 740155725b..9ee7657e2c 100644 --- a/package/hostapd/files/hostapd.sh +++ b/package/hostapd/files/hostapd.sh @@ -1,7 +1,10 @@ -hostapd_setup_vif() { - local vif="$1" - local driver="$2" - local hostapd_cfg= +hostapd_set_bss_options() { + local var="$1" + local vif="$2" + local enc wpa_group_rekey + + config_get enc "$vif" encryption + config_get wpa_group_rekey "$vif" wpa_group_rekey # Examples: # psk-mixed/tkip => WPA1+2 PSK, TKIP @@ -14,7 +17,7 @@ hostapd_setup_vif() { # crypto defaults: WPA2 vs WPA1 case "$enc" in - wpa2*|WPA2*|*PSK2*|*psk2*) + wpa2*|*psk2*) wpa=2 crypto="CCMP" ;; @@ -30,137 +33,82 @@ hostapd_setup_vif() { # explicit override for crypto setting case "$enc" in - *tkip+aes|*TKIP+AES|*tkip+ccmp|*TKIP+CCMP) crypto="CCMP TKIP";; - *tkip|*TKIP) crypto="TKIP";; - *aes|*AES|*ccmp|*CCMP) crypto="CCMP";; + *tkip+aes|*tkip+ccmp) crypto="CCMP TKIP";; + *aes|*ccmp) crypto="CCMP";; + *tkip) crypto="TKIP";; esac # use crypto/auth settings for building the hostapd config case "$enc" in - *psk*|*PSK*) + *psk*) config_get psk "$vif" key if [ ${#psk} -eq 64 ]; then - append hostapd_cfg "wpa_psk=$psk" "$N" + append "$var" "wpa_psk=$psk" "$N" else - append hostapd_cfg "wpa_passphrase=$psk" "$N" + append "$var" "wpa_passphrase=$psk" "$N" fi ;; - *wpa*|*WPA*) + *wpa*) # required fields? formats? # hostapd is particular, maybe a default configuration for failures config_get server "$vif" server - append hostapd_cfg "auth_server_addr=$server" "$N" + append "$var" "auth_server_addr=$server" "$N" config_get port "$vif" port port=${port:-1812} - append hostapd_cfg "auth_server_port=$port" "$N" + append "$var" "auth_server_port=$port" "$N" config_get secret "$vif" key - append hostapd_cfg "auth_server_shared_secret=$secret" "$N" + append "$var" "auth_server_shared_secret=$secret" "$N" config_get nasid "$vif" nasid - append hostapd_cfg "nas_identifier=$nasid" "$N" - append hostapd_cfg "eapol_key_index_workaround=1" "$N" - append hostapd_cfg "radius_acct_interim_interval=300" "$N" - append hostapd_cfg "ieee8021x=1" "$N" - append hostapd_cfg "auth_algs=1" "$N" - append hostapd_cfg "wpa_key_mgmt=WPA-EAP" "$N" - append hostapd_cfg "wpa_group_rekey=300" "$N" - append hostapd_cfg "wpa_gmk_rekey=640" "$N" + append "$var" "nas_identifier=$nasid" "$N" + append "$var" "eapol_key_index_workaround=1" "$N" + append "$var" "radius_acct_interim_interval=300" "$N" + append "$var" "ieee8021x=1" "$N" + append "$var" "auth_algs=1" "$N" + append "$var" "wpa_key_mgmt=WPA-EAP" "$N" + append "$var" "wpa_group_rekey=300" "$N" + append "$var" "wpa_gmk_rekey=640" "$N" ;; *) wpa=0 crypto= ;; esac - config_get ifname "$vif" ifname - config_get bridge "$vif" bridge + append "$var" "wpa=$wpa" "$N" + [ -n "$crypto" ] && append "$var" "wpa_pairwise=$crypto" "$N" + [ -n "$wpa_group_rekey" ] && append "$var" "wpa_group_rekey=$wpa_group_rekey" "$N" + config_get ssid "$vif" ssid + config_get bridge "$vif" bridge + config_get ieee80211d "$vif" ieee80211d + + append "$var" "ssid=$ssid" "$N" + [ -n "$bridge" ] && append "$var" "bridge=$bridge" "$N" + [ -n "$ieee80211d" ] && append "$var" "ieee80211d=$ieee80211d" "$N" +} + +hostapd_setup_vif() { + local vif="$1" + local driver="$2" + hostapd_cfg= + + hostapd_set_bss_options hostapd_cfg "$vif" + config_get ifname "$vif" ifname config_get device "$vif" device config_get channel "$device" channel config_get hwmode "$device" hwmode - config_get wpa_group_rekey "$vif" wpa_group_rekey - config_get ieee80211d "$vif" ieee80211d - config_get_bool hidden "$vif" hidden 0 - config_get_bool wds "$vif" wds 0 - [ "$wds" -gt 0 -a "$driver" = "nl80211" ] && wds="wds_sta=1" || wds="" case "$hwmode" in bg) hwmode=g;; esac - config_get country "$device" country [ "$channel" = auto ] && channel= [ -n "$channel" -a -z "$hwmode" ] && wifi_fixup_hwmode "$device" - [ -n "$hwmode" ] && { - config_get hwmode_11n "$device" hwmode_11n - [ -n "$hwmode_11n" ] && { - hwmode="$hwmode_11n" - config_get ht_capab "$device" ht_capab - [ -n "$ht_capab" -a -n "${ht_capab%%\[*}" ] && { - ht_capab=`echo "[$ht_capab]" | sed -e 's, ,][,g'` - } - } - } cat > /var/run/hostapd-$ifname.conf <<EOF ctrl_interface=/var/run/hostapd-$ifname driver=$driver interface=$ifname ${hwmode:+hw_mode=$hwmode} ${channel:+channel=$channel} -${bridge:+bridge=$bridge} -ssid=$ssid -wpa=$wpa -${crypto:+wpa_pairwise=$crypto} -${country:+country_code=$country} -${hwmode_11n:+ieee80211n=1} -${ht_capab:+ht_capab=$ht_capab} -${wpa_group_rekey:+wpa_group_rekey=$wpa_group_rekey} -${ieee80211d:+ieee80211d=$ieee80211d} -$wds $hostapd_cfg EOF - case "$driver" in - madwifi) - ;; - *) - cat >> /var/run/hostapd-$ifname.conf <<EOF -ignore_broadcast_ssid=$hidden -wmm_enabled=1 -wmm_ac_bk_cwmin=4 -wmm_ac_bk_cwmax=10 -wmm_ac_bk_aifs=7 -wmm_ac_bk_txop_limit=0 -wmm_ac_bk_acm=0 -wmm_ac_be_aifs=3 -wmm_ac_be_cwmin=4 -wmm_ac_be_cwmax=10 -wmm_ac_be_txop_limit=0 -wmm_ac_be_acm=0 -wmm_ac_vi_aifs=2 -wmm_ac_vi_cwmin=3 -wmm_ac_vi_cwmax=4 -wmm_ac_vi_txop_limit=94 -wmm_ac_vi_acm=0 -wmm_ac_vo_aifs=2 -wmm_ac_vo_cwmin=2 -wmm_ac_vo_cwmax=3 -wmm_ac_vo_txop_limit=47 -wmm_ac_vo_acm=0 -tx_queue_data3_aifs=7 -tx_queue_data3_cwmin=15 -tx_queue_data3_cwmax=1023 -tx_queue_data3_burst=0 -tx_queue_data2_aifs=3 -tx_queue_data2_cwmin=15 -tx_queue_data2_cwmax=63 -tx_queue_data2_burst=0 -tx_queue_data1_aifs=1 -tx_queue_data1_cwmin=7 -tx_queue_data1_cwmax=15 -tx_queue_data1_burst=3.0 -tx_queue_data0_aifs=1 -tx_queue_data0_cwmin=3 -tx_queue_data0_cwmax=7 -tx_queue_data0_burst=1.5 -EOF - ;; - esac hostapd -P /var/run/wifi-$ifname.pid -B /var/run/hostapd-$ifname.conf } |