applications/create_ap
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Add --isolate-clients option

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☃ Elliot Shepherd 2015-09-28 14:36:17 +10:00
parent 7349b0649c
commit f0e46e8d3c
2 changed files with 15 additions and 2 deletions
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4
README.md
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@ -2,6 +2,7 @@
* Create an AP (Access Point) at any channel. * Create an AP (Access Point) at any channel.
* Choose one of the following encryptions: WPA, WPA2, WPA/WPA2, Open (no encryption). * Choose one of the following encryptions: WPA, WPA2, WPA/WPA2, Open (no encryption).
* Hide your SSID. * Hide your SSID.
* Disable communication between clients (client isolation).
* IEEE 802.11n support * IEEE 802.11n support
* Internet sharing methods: NATed or Bridged or None (no Internet sharing). * Internet sharing methods: NATed or Bridged or None (no Internet sharing).
* Choose the AP Gateway IP (only for 'NATed' and 'None' Internet sharing methods). * Choose the AP Gateway IP (only for 'NATed' and 'None' Internet sharing methods).
@ -70,6 +71,9 @@
### Enable IEEE 802.11n ### Enable IEEE 802.11n
create_ap --ieee80211n --ht_capab '[HT40+]' wlan0 eth0 MyAccessPoint MyPassPhrase create_ap --ieee80211n --ht_capab '[HT40+]' wlan0 eth0 MyAccessPoint MyPassPhrase
### Client Isolation:
create_ap --isolate-clients wlan0 eth0 MyAccessPoint MyPassPhrase
## Systemd service ## Systemd service
Using the persistent [systemd](https://wiki.archlinux.org/index.php/systemd#Basic_systemctl_usage) service Using the persistent [systemd](https://wiki.archlinux.org/index.php/systemd#Basic_systemctl_usage) service
### Start service immediately: ### Start service immediately:

13
create_ap
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@ -42,6 +42,7 @@ usage() {
echo " 'none' for no Internet sharing (equivalent to -n)" echo " 'none' for no Internet sharing (equivalent to -n)"
echo " --psk Use 64 hex digits pre-shared-key instead of passphrase" echo " --psk Use 64 hex digits pre-shared-key instead of passphrase"
echo " --hidden Make the Access Point hidden (do not broadcast the SSID)" echo " --hidden Make the Access Point hidden (do not broadcast the SSID)"
echo " --isolate-clients Disable communication between clients"
echo " --ieee80211n Enable IEEE 802.11n (HT)" echo " --ieee80211n Enable IEEE 802.11n (HT)"
echo " --ht_capab <HT> HT capabilities (default: [HT40+])" echo " --ht_capab <HT> HT capabilities (default: [HT40+])"
echo " --country <code> Set two-letter country code for regularity (example: US)" echo " --country <code> Set two-letter country code for regularity (example: US)"
@ -585,6 +586,7 @@ ETC_HOSTS=0
DHCP_DNS=gateway DHCP_DNS=gateway
NO_DNS=0 NO_DNS=0
HIDDEN=0 HIDDEN=0
ISOLATE_CLIENTS=0
SHARE_METHOD=nat SHARE_METHOD=nat
IEEE80211N=0 IEEE80211N=0
HT_CAPAB='[HT40+]' HT_CAPAB='[HT40+]'
@ -598,7 +600,7 @@ NO_HAVEGED=0
USE_PSK=0 USE_PSK=0
CONFIG_OPTS=(CHANNEL GATEWAY WPA_VERSION ETC_HOSTS DHCP_DNS NO_DNS HIDDEN SHARE_METHOD CONFIG_OPTS=(CHANNEL GATEWAY WPA_VERSION ETC_HOSTS DHCP_DNS NO_DNS HIDDEN ISOLATE_CLIENTS SHARE_METHOD
IEEE80211N HT_CAPAB DRIVER NO_VIRT COUNTRY FREQ_BAND IEEE80211N HT_CAPAB DRIVER NO_VIRT COUNTRY FREQ_BAND
NEW_MACADDR DAEMONIZE NO_HAVEGED WIFI_IFACE INTERNET_IFACE NEW_MACADDR DAEMONIZE NO_HAVEGED WIFI_IFACE INTERNET_IFACE
SSID PASSPHRASE USE_PSK) SSID PASSPHRASE USE_PSK)
@ -986,7 +988,7 @@ for ((i=0; i<$#; i++)); do
fi fi
done done
GETOPT_ARGS=$(getopt -o hc:w:g:dnm: -l "help","hidden","ieee80211n","ht_capab:","driver:","no-virt","fix-unmanaged","country:","freq-band:","mac:","dhcp-dns:","daemon","stop:","list","list-running","list-clients:","version","psk","no-haveged","no-dns","mkconfig:","config:" -n "$PROGNAME" -- "$@") GETOPT_ARGS=$(getopt -o hc:w:g:dnm: -l "help","hidden","isolate-clients","ieee80211n","ht_capab:","driver:","no-virt","fix-unmanaged","country:","freq-band:","mac:","dhcp-dns:","daemon","stop:","list","list-running","list-clients:","version","psk","no-haveged","no-dns","mkconfig:","config:" -n "$PROGNAME" -- "$@")
[[ $? -ne 0 ]] && exit 1 [[ $? -ne 0 ]] && exit 1
eval set -- "$GETOPT_ARGS" eval set -- "$GETOPT_ARGS"
@ -1004,6 +1006,10 @@ while :; do
shift shift
HIDDEN=1 HIDDEN=1
;; ;;
--isolate-clients)
shift
ISOLATE_CLIENTS=1
;;
-c) -c)
shift shift
CHANNEL="$1" CHANNEL="$1"
@ -1477,6 +1483,8 @@ fi
[[ $HIDDEN -eq 1 ]] && echo "Access Point's SSID is hidden!" [[ $HIDDEN -eq 1 ]] && echo "Access Point's SSID is hidden!"
[[ $ISOLATE_CLIENTS -eq 1 ]] && echo "Access Point's clients will be isolated!"
# hostapd config # hostapd config
cat << EOF > $CONFDIR/hostapd.conf cat << EOF > $CONFDIR/hostapd.conf
beacon_int=100 beacon_int=100
@ -1487,6 +1495,7 @@ channel=${CHANNEL}
ctrl_interface=$CONFDIR/hostapd_ctrl ctrl_interface=$CONFDIR/hostapd_ctrl
ctrl_interface_group=0 ctrl_interface_group=0
ignore_broadcast_ssid=$HIDDEN ignore_broadcast_ssid=$HIDDEN
ap_isolate=$ISOLATE_CLIENTS
EOF EOF
if [[ -n $COUNTRY ]]; then if [[ -n $COUNTRY ]]; then