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rename wifi_iface to subn_iface

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garywill 2018-08-31 18:41:06 +08:00 committed by garywill
parent b905ea86f1
commit 7f03b321f0
1 changed files with 35 additions and 36 deletions
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71
lnxrouter
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@ -2,15 +2,16 @@
# general dependencies: # general dependencies:
# bash (to run this script) # bash (to run this script)
# util-linux (for getopt)
# procps or procps-ng # procps or procps-ng
# hostapd
# iproute2 # iproute2
# dnsmasq
# iptables
# hostapd
# iw # iw
# iwconfig (you only need this if 'iw' can not recognize your adapter) # iwconfig (you only need this if 'iw' can not recognize your adapter)
# haveged (optional) # haveged (optional)
# dnsmasq
# iptables
VERSION=0.5.0 VERSION=0.5.0
PROGNAME="$(basename $0)" PROGNAME="$(basename $0)"
@ -44,9 +45,9 @@ usage() {
echo " --tp <port> Transparent proxy (redsocks), redirect tcp and udp traffic to port." echo " --tp <port> Transparent proxy (redsocks), redirect tcp and udp traffic to port."
echo " Usually use with --dns-proxy" echo " Usually use with --dns-proxy"
echo echo
echo " -g <gateway> IPv4 Gateway for the Access Point (default: 192.168.18.1)" echo " -g <gateway> Set Gateway IPv4 address, netmask is /24 (default: 192.168.18.1)"
echo " --dns-proxy <port> Redirect 53 port to DNS proxy port. dnsmasq DNS is disabled" echo " --dns-proxy <port> Redirect 53 port to DNS proxy port. dnsmasq DNS is disabled"
echo " --no-dnsmasq-dns dnsmasq DNS disabled" echo " --no-serve-dns dnsmasq DNS disabled"
echo " --no-dnsmasq Disable dnsmasq server completely (dhcp and dns)" echo " --no-dnsmasq Disable dnsmasq server completely (dhcp and dns)"
echo " --log-dns Show dnsmasq DNS server query log" echo " --log-dns Show dnsmasq DNS server query log"
echo " --dhcp-dns <IP1[,IP2]>|no" echo " --dhcp-dns <IP1[,IP2]>|no"
@ -57,12 +58,17 @@ usage() {
echo " --mac <MAC> Set MAC address" echo " --mac <MAC> Set MAC address"
echo echo
echo " Wifi hotspot options:" echo " Wifi hotspot options:"
echo " --ap <wifi-interface> <access-point-name>" echo " --ap <wlan card interface> <access point name>"
echo " Create Wifi access point" echo " Create Wifi access point using wlan card, and set SSID"
echo " --password <passphrase> Wifi password" echo " --password <passphrase> Wifi password"
echo echo
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 " --no-virt Do not create virtual interface. "
echo " Using this you can't use same wlan card as Internet and AP"
echo " -c <channel> Channel number (default: 1)" echo " -c <channel> Channel number (default: 1)"
echo " --country <code> Set two-letter country code for regularity (example: US)"
echo " --freq-band <GHz> Set frequency band. Valid inputs: 2.4, 5 (default: 2.4)"
echo " --driver Choose your WiFi adapter driver (default: nl80211)"
echo " -w <WPA version> Use 1 for WPA, use 2 for WPA2, use 1+2 for both (default: 1+2)" echo " -w <WPA version> Use 1 for WPA, use 2 for WPA2, use 1+2 for both (default: 1+2)"
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 " --mac-filter Enable Wifi hotspot MAC address filtering" echo " --mac-filter Enable Wifi hotspot MAC address filtering"
@ -73,30 +79,23 @@ usage() {
echo " --ieee80211ac Enable IEEE 802.11ac (VHT)" echo " --ieee80211ac Enable IEEE 802.11ac (VHT)"
echo " --ht_capab <HT> HT capabilities (default: [HT40+])" echo " --ht_capab <HT> HT capabilities (default: [HT40+])"
echo " --vht_capab <VHT> VHT capabilities" echo " --vht_capab <VHT> VHT capabilities"
echo " --country <code> Set two-letter country code for regularity (example: US)"
echo " --freq-band <GHz> Set frequency band. Valid inputs: 2.4, 5 (default: 2.4)"
echo " --driver Choose your WiFi adapter driver (default: nl80211)"
echo " --no-virt Do not create virtual interface"
echo " --no-haveged Do not run 'haveged' automatically when needed" echo " --no-haveged Do not run 'haveged' automatically when needed"
echo " --fix-unmanaged If NetworkManager shows your interface as unmanaged after you" echo " --fix-unmanaged If NetworkManager shows your interface as unmanaged after you"
echo " close lnxrouter, then use this option to switch your interface" echo " close lnxrouter, then use this option to switch your interface"
echo " back to managed" echo " back to managed"
echo echo
echo " Instant managing:" echo " Instance managing:"
echo " --daemon Run lnxrouter in the background" echo " --daemon Run lnxrouter in the background"
echo " --stop <id> Send stop command to an already running lnxrouter. For an <id>" echo " --stop <id> Send stop command to an already running lnxrouter. For an <id>"
echo " you can put the PID of lnxrouter or the WiFi interface. You can" echo " you can put the PID of lnxrouter or interface. You can"
echo " get them with --list-running" echo " get them with --list-running"
echo " --list-running Show the lnxrouter processes that are already running" echo " --list-running Show the lnxrouter processes that are already running"
echo " --list-clients <id> List the clients connected to lnxrouter instance associated with <id>." echo " --list-clients <id> List the clients connected to lnxrouter instance associated with <id>."
echo " For an <id> you can put the PID of lnxrouter or the WiFi interface." echo " For an <id> you can put the PID of lnxrouter or interface."
echo " If virtual WiFi interface was created, then use that one." echo " If virtual WiFi interface was created, then use that one."
echo " You can get them with --list-running" echo " You can get them with --list-running"
echo echo
echo "Useful informations:"
echo " * If you're not using the --no-virt option, then you can create an AP with the same"
echo " interface you are getting your Internet connection."
echo echo
echo "Examples:" echo "Examples:"
echo " "$PROGNAME" --ap wlan0 MyAccessPoint --password MyPassPhrase" echo " "$PROGNAME" --ap wlan0 MyAccessPoint --password MyPassPhrase"
@ -198,7 +197,7 @@ while [[ -n "$1" ]]; do
TP_DNS_PORT="$1" TP_DNS_PORT="$1"
shift shift
;; ;;
--no-dnsmasq-dns) --no-serve-dns)
shift shift
dnsmasq_NO_DNS=1 dnsmasq_NO_DNS=1
;; ;;
@ -1048,7 +1047,7 @@ list_running_conf() {
local x local x
mutex_lock mutex_lock
for x in /tmp/lnxrouter.*; do for x in /tmp/lnxrouter.*; do
if [[ -f $x/pid && -f $x/wifi_iface && -d /proc/$(cat $x/pid) ]]; then if [[ -f $x/pid && -f $x/subn_iface && -d /proc/$(cat $x/pid) ]]; then
echo $x echo $x
fi fi
done done
@ -1056,27 +1055,27 @@ list_running_conf() {
} }
list_running() { list_running() {
local IFACE wifi_iface x local IFACE subn_iface x
mutex_lock mutex_lock
for x in $(list_running_conf); do for x in $(list_running_conf); do
IFACE=${x#*.} IFACE=${x#*.}
IFACE=${IFACE%%.*} IFACE=${IFACE%%.*}
wifi_iface=$(cat $x/wifi_iface) subn_iface=$(cat $x/subn_iface)
if [[ $IFACE == $wifi_iface ]]; then if [[ $IFACE == $subn_iface ]]; then
echo $(cat $x/pid) $IFACE echo $(cat $x/pid) $IFACE
else else
echo $(cat $x/pid) $IFACE '('$(cat $x/wifi_iface)')' echo $(cat $x/pid) $IFACE '('$(cat $x/subn_iface)')'
fi fi
done done
mutex_unlock mutex_unlock
} }
get_wifi_iface_from_pid() { get_subn_iface_from_pid() {
list_running | awk '{print $1 " " $NF}' | tr -d '\(\)' | grep -E "^${1} " | cut -d' ' -f2 list_running | awk '{print $1 " " $NF}' | tr -d '\(\)' | grep -E "^${1} " | cut -d' ' -f2
} }
get_pid_from_wifi_iface() { get_pid_from_subn_iface() {
list_running | awk '{print $1 " " $NF}' | tr -d '\(\)' | grep -E " ${1}$" | cut -d' ' -f1 list_running | awk '{print $1 " " $NF}' | tr -d '\(\)' | grep -E " ${1}$" | cut -d' ' -f1
} }
@ -1109,27 +1108,27 @@ print_client() {
} }
list_clients() { list_clients() {
local wifi_iface pid local subn_iface pid
# If PID is given, get the associated wifi iface # If PID is given, get the associated wifi iface
if [[ "$1" =~ ^[1-9][0-9]*$ ]]; then if [[ "$1" =~ ^[1-9][0-9]*$ ]]; then
pid="$1" pid="$1"
wifi_iface=$(get_wifi_iface_from_pid "$pid") subn_iface=$(get_subn_iface_from_pid "$pid")
[[ -z "$wifi_iface" ]] && die "'$pid' is not the pid of a running $PROGNAME instance." [[ -z "$subn_iface" ]] && die "'$pid' is not the pid of a running $PROGNAME instance."
fi fi
[[ -z "$wifi_iface" ]] && wifi_iface="$1" [[ -z "$subn_iface" ]] && subn_iface="$1"
is_wifi_interface "$wifi_iface" || die "'$wifi_iface' is not a WiFi interface." is_wifi_interface "$subn_iface" || die "'$subn_iface' is not a WiFi interface."
[[ -z "$pid" ]] && pid=$(get_pid_from_wifi_iface "$wifi_iface") [[ -z "$pid" ]] && pid=$(get_pid_from_subn_iface "$subn_iface")
[[ -z "$pid" ]] && die "'$wifi_iface' is not used from $PROGNAME instance.\n\ [[ -z "$pid" ]] && die "'$subn_iface' is not used from $PROGNAME instance.\n\
Maybe you need to pass the virtual interface instead.\n\ Maybe you need to pass the virtual interface instead.\n\
Use --list-running to find it out." Use --list-running to find it out."
[[ -z "$CONFDIR" ]] && CONFDIR=$(get_confdir_from_pid "$pid") [[ -z "$CONFDIR" ]] && CONFDIR=$(get_confdir_from_pid "$pid")
if [[ $USE_IWCONFIG -eq 0 ]]; then if [[ $USE_IWCONFIG -eq 0 ]]; then
local awk_cmd='($1 ~ /Station$/) {print $2}' local awk_cmd='($1 ~ /Station$/) {print $2}'
local client_list=$(iw dev "$wifi_iface" station dump | awk "$awk_cmd") local client_list=$(iw dev "$subn_iface" station dump | awk "$awk_cmd")
if [[ -z "$client_list" ]]; then if [[ -z "$client_list" ]]; then
echo "No clients connected" echo "No clients connected"
@ -1429,8 +1428,8 @@ else
fi fi
mutex_lock mutex_lock
echo $AP_IFACE > $CONFDIR/wifi_iface echo $AP_IFACE > $CONFDIR/subn_iface
chmod 444 $CONFDIR/wifi_iface chmod 444 $CONFDIR/subn_iface
mutex_unlock mutex_unlock
if [[ -n "$COUNTRY" && $USE_IWCONFIG -eq 0 ]]; then if [[ -n "$COUNTRY" && $USE_IWCONFIG -eq 0 ]]; then