--- /dev/null
+#!/bin/sh
+
+# Print usage
+if [ "$#" -eq 0 ] || [ "$1" == "-h" ]; then
+ echo "This is a simple script that register connected device into the system"
+ echo "/etc/config/hostapd-psk /etc/config/dhcp will be changed accordingly"
+ echo "~/vigilia_setup/register/register_device.sh will be executed"
+ echo ""
+ echo "Usage:"
+ echo " ./connect_device.sh [-h]"
+ echo " ./connect_device.sh [-co <specific-pw> <MAC address> <name> <default_pw>]"
+ echo ""
+ echo "Options:"
+ echo " -h show this usage"
+ echo " -co connect a new device"
+ echo ""
+
+elif [ "$1" == "-co" ]; then
+
+ # 0
+ # Get password from $2
+ # Supposing that key for radio0 and radio1 are equal
+ PW=$2
+
+ # Save default password from $5. If the argument is empty, let's use THE default one.
+ DEFAULT="1qaz2wsx3edc"
+ if [ ! -z "$5" ]; then
+ DEFAULT=$5
+ fi
+
+ # 1
+ # Get MAC address and IP address from dhcp.leases file.
+ # Below scripts will find the most recently connected device by sorting the first column of lease file,
+ # which is time of lease expiry, in epoch time
+ # Before that, the file named devices.dat could not exist, so touch it first
+ touch ~/vigilia_setup/register/devices.dat
+ chmod 666 ~/vigilia_setup/register/devices.dat
+
+ # now ready to use devices.dat. Get numbers of records in devices.dat
+ NR=$(cat ~/vigilia_setup/register/devices.dat | wc -l)
+
+ # use temp file for procedure so that we don't touch original lease file
+ cp /tmp/dhcp.leases leases.temp
+
+
+ grep $3 leases.temp > temp.temp
+ rm leases.temp
+ mv temp.temp leases.temp
+
+# for i in `seq 1 $NR`
+# do
+# #get line number(LN)
+# LN="${i}p"
+# #get target MAC address(TMAC) from devices.dat
+# TMAC=$(sed -n ${LN} ~/vigilia_setup/register/devices.dat | awk '{print $1}')
+# echo "TMAC: $TMAC"
+# #remove the record with certain TMAC in the dhcp file so that we can get new one at the end
+# sed -e /${TMAC}/d leases.temp > leases.temp.temp
+# rm leases.temp
+# mv leases.temp.temp leases.temp
+# done
+
+ # Filter done. There should be only one line in leases.temp, but just in
+ # case sort the epoch time
+# RECENT=$(sort -nrk1,1 leases.temp | head -1)
+# echo "Recent: $RECENT"
+
+ # Get MAC, IP, NAME from RECENT
+ MAC=$(awk '{print $2}' leases.temp)
+ IP=$(awk '{print $3}' leases.temp)
+ # below was used when there were no name argument in the script
+ # NAME=$(echo $RECENT | awk '{print $4}')
+ NAME=$4
+
+ # 2
+ # Add record to the database with ~/vigilia_setup/register/register_device.sh
+ echo "MAC: $MAC"
+ echo "IP: $IP"
+ echo "PW: $PW"
+ echo "Name: $NAME"
+ ~/vigilia_setup/register/register_device.sh -a $MAC $IP $PW $NAME
+
+ # 3
+ # rewind the default password and apply config files
+ uci commit
+ ~/vigilia_setup/register/change_default_pw.sh -ch $DEFAULT
+ /sbin/wifi
+
+else
+ echo "Unknown option. Please run ./connect_device.sh -h for usage."
+
+fi
+
+
--- /dev/null
+#!/bin/sh
+
+# Print usage
+if [ "$#" -eq 0 ] || [ "$1" == "-h" ]; then
+ echo "Device registration utility for Vigilia system"
+ echo "This is a simple script that register a new device"
+ echo "into /etc/config/dhcp and /etc/config/hostapd-psk"
+ echo "Copyright (c) 2015-2017, Rahmadi Trimananda <rtrimana@uci.edu> PLRG@UCIrvine"
+ echo ""
+ echo "Usage:"
+ echo " ./register_device.sh [-h]"
+ echo " ./register_device.sh [-a <mac-address> <ip-address> <key> <device-name>]"
+ echo " ./register_device.sh [-l]"
+ echo " ./register_device.sh [-ln]"
+ echo " ./register_device.sh [-dm <mac-address>]"
+ echo " ./register_device.sh [-dn <device-name>]"
+ echo ""
+ echo "Options:"
+ echo " -h show this usage"
+ echo " -a adding device by putting MAC address, desired IP address, key, and device name (optional)"
+ echo " -l show list of devices registered"
+ echo " -ln show list of names of devices registered"
+ echo " -dm delete a specific registered device with MAC address"
+ echo " -dn delete a specific registered device with name"
+ echo ""
+
+# add a device
+elif [ "$1" == "-a" ]; then
+ while read line; do
+ for word in $line; do
+ if [ "$2" == $word ]; then
+ echo "MAC address: $2 is already used! Please use a different MAC address."
+ exit
+ fi
+ if [ "$3" == $word ]; then
+ echo "IP address: $3 is already used! Please use a different IP address."
+ exit
+ fi
+ if [ "$5" == $word ]; then
+ echo "Device name: $5 is already used! Please use a different Name."
+ exit
+ fi
+ done
+ done <devices.dat
+ if [ "$2" == "" ] || [ "$3" == "" ] || [ "$4" == "" ]; then
+ echo "Empty or incomplete parameters! Please run ./register_device.sh -h for usage."
+
+ else
+ # Add a new device
+ MAC=$2
+ IP=$3
+ KEY=$4
+
+ # Keep a local log
+ echo "$MAC $IP $KEY $5 $6" >> ~/vigilia_setup/register/devices.dat
+
+ # Insert into /etc/config/hostapd-psk
+ echo "$MAC $KEY" >> /etc/config/hostapd-psk
+
+ # Insert into /etc/config/dhcp
+ echo "" >> /etc/config/dhcp
+ if [ "$5" != "" ]; then # If device-name is not empty
+ echo "# $5" >> /etc/config/dhcp
+ fi
+
+ echo "config host" >> /etc/config/dhcp
+ echo " option ip '$IP'" >> /etc/config/dhcp
+ echo " option mac '$MAC'" >> /etc/config/dhcp
+
+ if [ "$5" != "" ]; then # If device-name is not empty
+ echo " option name '$5'" >> /etc/config/dhcp
+ fi
+
+ echo "Device added!"
+ fi
+
+# Print list of devices
+elif [ "$1" == "-l" ]; then
+ echo "List of devices"
+ cat ~/vigilia_setup/register/devices.dat
+ echo ""
+ echo "/etc/config/hostapd-psk"
+ cat /etc/config/hostapd-psk
+
+# Print only the devices' names list
+elif [ "$1" == "-ln" ]; then
+# cat ~/vigilia_setup/register/devices.dat | awk '{print $4}'
+ cat ~/vigilia_setup/register/devices.dat | awk '{print $4," ",$1," ",$2}'
+
+# Delete device by MAC address
+elif [ "$1" == "-dm" ]; then
+ # Make new file without the line containing specific MAC address then swap
+
+ MAC=$2
+ if grep -q $MAC devices.dat; then
+ echo "MAC Address found!"
+ else
+ echo "MAC Address was not found. Please enter a valid MAC Address."
+ fi
+
+ sed -e "/$2/d" ~/vigilia_setup/register/devices.dat > tmp.dat
+ chmod 666 tmp.dat
+ rm ~/vigilia_setup/register/devices.dat
+ mv tmp.dat ~/vigilia_setup/register/devices.dat
+
+ # update /etc/config/hostapd
+ sed -e "/$2/d" /etc/config/hostapd-psk > hostapd.tmp
+ rm /etc/config/hostapd-psk
+ mv hostapd.tmp /etc/config/hostapd-psk
+
+ # update /etc/config/dhcp
+ # get line number of dhcp including the MAC address
+ LN=$(sed -n "/$2/=" /etc/config/dhcp)
+ HEAD=$(expr ${LN} - 3)
+
+ # add 1, not 2, in case of no name line in target device
+ TAIL=$(expr ${LN} + 1)
+ sed "${HEAD},${TAIL}d" /etc/config/dhcp > dhcp.tmp
+ rm /etc/config/dhcp
+ mv dhcp.tmp /etc/config/dhcp
+
+ #show on screen
+ echo "device deleted!"
+
+ #apply change
+ /sbin/wifi
+
+# Delete by name. Similar to deleting with MAC
+elif [ "$1" == "-dn" ]; then
+ # back up first
+ cp /etc/config/hostapd-psk /etc/config/hostapd-psk.bak
+ cp /etc/config/dhcp /etc/config/dhcp.bak
+
+
+ #Multiple name arguments can be given.
+ VAR1=$1
+ NAME=$2
+ FLAG=0
+ shift 1
+ for arg in "$@"; do
+ NAME=${arg}
+ # Get MAC Address first looking up the devices.dat file
+ MAC=$(grep ${NAME} ~/vigilia_setup/register/devices.dat | awk '{print $1}')
+
+
+ # Make new file without the line containing specific device name then swap
+ sed -e "/${NAME}/d" ~/vigilia_setup/register/devices.dat > tmp.dat
+ chmod 666 tmp.dat
+ rm ~/vigilia_setup/register/devices.dat
+ mv tmp.dat ~/vigilia_setup/register/devices.dat
+
+ # update /etc/config/hostapd
+ sed -e "/${MAC}/d" /etc/config/hostapd-psk > hostapd.tmp
+ rm /etc/config/hostapd-psk
+ mv hostapd.tmp /etc/config/hostapd-psk
+
+ # update /etc/config/dhcp
+ # get line number of dhcp including the MAC address
+ LN=$(sed -n "/${MAC}/=" /etc/config/dhcp)
+ HEAD=$(expr ${LN} - 3)
+ #echo "ln: $LN"
+ #echo "head: $HEAD"
+
+ # add 1, not 2, in case of no name in the dhcp file
+
+ TAIL=$(expr ${LN} + 1)
+ #echo "Tail: $TAIL"
+ sed "${HEAD},${TAIL}d" /etc/config/dhcp > dhcp.tmp
+ rm /etc/config/dhcp
+ mv dhcp.tmp /etc/config/dhcp
+
+ #show on screen
+ echo "device deleted!"
+ done
+
+
+ #apply change
+ /sbin/wifi
+
+
+else
+ echo "Unknown option. Please run ./register_device.sh -h for usage."
+
+fi
+
+
+
projects / lede.git / commitdiff