create_ap

create a nat-ed wifi ap
git clone git://git.2f30.org/create_ap.git
Log | Files | Refs | LICENSE

commit caf5bf87dc8dc309ca575410fb0a454476cacd08
parent c022c88551ca89d0022994700a6acc604f856718
Author: oblique <psyberbits@gmail.com>
Date:   Sat Oct 31 17:05:41 +0200

Merge pull request #118 from MRebhan/patch-2

Added some functions
Diffstat:
create_ap | 31++++++++++++++++++++++++++++---
1 file changed, 28 insertions(+), 3 deletions(-)
diff --git a/create_ap b/create_ap @@ -42,6 +42,8 @@ usage() { echo " 'none' for no Internet sharing (equivalent to -n)" 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 " --redirect-to-localhost If -n is set, redirect every web request to localhost (useful for public information networks)" + echo " --hostapd-debug <level> With level between 1 and 2, passes arguments -d or -dd to hostapd for debugging." echo " --isolate-clients Disable communication between clients" echo " --ieee80211n Enable IEEE 802.11n (HT)" echo " --ht_capab <HT> HT capabilities (default: [HT40+])" @@ -599,6 +601,8 @@ DAEMONIZE=0 NO_HAVEGED=0 USE_PSK=0 +HOSTAPD_DEBUG_ARGS= +REDIRECT_TO_LOCALHOST=0 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 @@ -988,7 +992,7 @@ for ((i=0; i<$#; i++)); do fi done -GETOPT_ARGS=$(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 "$PROGNAME" -- "$@") +GETOPT_ARGS=$(getopt -o hc:w:g:dnm: -l "help","hidden","hostapd-debug:","redirect-to-localhost","isolate-clients","ieee80211n","ht_capab:","driver:","no-virt","fix-unmanaged","country:","freq-band:","mac:","dhcp-dns:","daemon","stop:","list","list-running","list-clients:","version","psk","no-haveged","no-dns","mkconfig:","config:" -n "$PROGNAME" -- "$@") [[ $? -ne 0 ]] && exit 1 eval set -- "$GETOPT_ARGS" @@ -1116,6 +1120,22 @@ while :; do shift NO_DNS=1 ;; + --redirect-to-localhost) + shift + REDIRECT_TO_LOCALHOST=1 + ;; + --hostapd-debug) + shift + if [ "x$1" = "x1" ]; then + HOSTAPD_DEBUG_ARGS="-d" + elif [ "x$1" = "x2" ]; then + HOSTAPD_DEBUG_ARGS="-dd" + else + printf "Error: argument for --hostapd-debug expected 1 or 2, got %s\n" "$1" + exit 1 + fi + shift + ;; --mkconfig) shift STORE_CONFIG="$1" @@ -1561,6 +1581,11 @@ EOF MTU=$(get_mtu $INTERNET_IFACE) [[ -n "$MTU" ]] && echo "dhcp-option-force=option:mtu,${MTU}" >> $CONFDIR/dnsmasq.conf [[ $ETC_HOSTS -eq 0 ]] && echo no-hosts >> $CONFDIR/dnsmasq.conf + if [[ "$SHARE_METHOD" == "none" && "$REDIRECT_TO_LOCALHOST" == "1" ]]; then + cat << EOF >> $CONFDIR/dnsmasq.conf +address=/#/$GATEWAY +EOF + fi fi # initialize WiFi interface @@ -1696,8 +1721,8 @@ if [[ $NO_HAVEGED -eq 0 ]]; then HAVEGED_WATCHDOG_PID=$! fi -# start hostapd -hostapd $CONFDIR/hostapd.conf & +# start hostapd (use stdbuf for no delayed output in porgrams that redirect stdout) +stdbuf -oL hostapd $HOSTAPD_DEBUG_ARGS $CONFDIR/hostapd.conf & HOSTAPD_PID=$! echo $HOSTAPD_PID > $CONFDIR/hostapd.pid