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#!/bin/bash
for f in /sys/class/net/swlab*; do
if [ -L "$f" ]; then
#echo $f
f=$(basename $f)
f="${f#"${f%%[![:space:]]*}"}"
f="${f%"${f##*[![:space:]]}"}"
f=${f:5}
for fdir in /config/$f*; do
if [[ -d "$fdir" && ! -L "$fdir" ]]; then
fdirfull=$fdir
fdirdir=$(basename $fdir)
fdir=$(basename $fdir)
fdir="${fdir#"${fdir%%[![:space:]]*}"}"
fdir="${fdir%"${fdir##*[![:space:]]}"}"
fdir=${fdir::10}
fdir="${fdir#"${fdir%%[![:space:]]*}"}"
#echo "$fdir = $f"
if [ "$fdir" = "$f" ]; then
#echo "----------------------"
wg=''
S="="
while read -r name value
do
if [ "$name" = "AllowedIPs" ]; then
var=${value//\"/}
# remove leading whitespace characters
var="${var#"${var%%[![:space:]]*}"}"
# remove trailing whitespace characters
var="${var%"${var##*[![:space:]]}"}"
var=${var:1}
AllowedIPs="${var#"${var%%[![:space:]]*}"}"
#echo $privateKey
fi
if [ "$name" = "PublicKey" ]; then
var1=${value//\"/}
# remove leading whitespace characters
var1="${var1#"${var1%%[![:space:]]*}"}"
# remove trailing whitespace characters
var1="${var1%"${var1##*[![:space:]]}"}"
var1=${var1:1}
publickey="${var1#"${var1%%[![:space:]]*}"}"
#echo $publickey
fi
done < $fdirfull/wg0.conf
if [ ! -z $AllowedIPs ] && [ ! -z $publickey ]; then
#echo "$AllowedIPs = $publickey"
nextip(){
IP=$1
IP_HEX=$(printf '%.2X%.2X%.2X%.2X\n' `echo $IP | sed -e 's/\./ /g'`)
NEXT_IP_HEX=$(printf %.8X `echo $(( 0x$IP_HEX + 1 ))`)
NEXT_IP=$(printf '%d.%d.%d.%d\n' `echo $NEXT_IP_HEX | sed -r 's/(..)/0x\1 /g'`)
echo "$NEXT_IP"
}
IP=$(echo $AllowedIPs | cut -d'/' -f1)
IP=$(nextip $IP)
#echo $IP
if ping -q -w 1 -c 1 $IP > /dev/null; then
setconfig=$(jq -c \
--arg key0 'ip' --arg ip "${AllowedIPs}" \
--arg key1 'publickey' --arg publickey $publickey \
--arg key2 'stackid' --arg stackid $fdirdir \
--arg key3 'connection' --arg connection 'yes' \
'. | .[$key0]=$ip | .[$key1]=$publickey | .[$key2]=$stackid | .[$key3]=$connection' <<<'{}'
)
else
setconfig=$(jq -c \
--arg key0 'ip' --arg ip "${AllowedIPs}" \
--arg key1 'publickey' --arg publickey $publickey \
--arg key2 'stackid' --arg stackid $fdirdir \
--arg key3 'connection' --arg connection 'no' \
'. | .[$key0]=$ip | .[$key1]=$publickey | .[$key2]=$stackid | .[$key3]=$connection' <<<'{}'
)
fi
if [ -z "$JSON" ]; then
JSON=$setconfig
else
JSON=$JSON,$setconfig
fi
fi
fi
fi
done
fi
done
echo [$JSON]
#setconfig1=$(jq -c --arg key0 'interfaces' --arg interfaces "$JSON" \
#'. | .[$key0]=$interfaces' <<<'{}'
#)
#echo $setconfig1