create Wireguard Client files & local wg0.conf entries

_etc_wireguard_wg0vars.sh

subnetFOUR=10.10.10
subnetSIX=fd86:ea05:1111:
serverPubKey=$(cat /etc/wireguard/publickey)
endPoint=12.13.14.15:51820
serverListenPort=51820
wgSrvNum=wg0

makeWGconfFiles.sh

#Load up the variables used here
source /etc/wireguard/wg0vars.sh

filename=$1_${wgSrvNum}_$RANDOM
mkdir $filename
chmod 700 ./$filename
filename=$filename/$filename

wg genkey > ${filename}.key
wg pubkey < ${filename}.key > ${filename}.pub
wg genpsk > ${filename}.psk

pwpwpw=$(./genSentence.py -l 50 -s -)


echo writing ${filename}.conf
echo "[Interface]" > ${filename}.conf
echo "PrivateKey = $(cat ./${filename}.key) " >> ${filename}.conf
echo "ListenPort = ${serverListenPort}" >> ${filename}.conf
echo "Address = ${subnetFOUR}.${2}/24,${subnetSIX}:${2}/128" >> ${filename}.conf
echo "DNS = 1.1.1.1" >> ${filename}.conf
echo " " >> ${filename}.conf
echo "[Peer]" >> ${filename}.conf
echo "PublicKey = ${serverPubKey} " >> ${filename}.conf
echo "PresharedKey = $(cat ${filename}.psk)" >> ${filename}.conf
echo "AllowedIPs = ::/0, 0.0.0.0/0 " >> ${filename}.conf
echo "Endpoint = ${endPoint} " >> ${filename}.conf

zip --password $pwpwpw ${filename}.zip ${filename}.conf
cat ${filename}.zip | base64 > ${filename}.zip.b64

echo $pwpwpw > ${filename}_zip_pw.txt

echo writing ${filename}_${wgSrvNum}.conf
echo "[Peer]" > ${filename}_${wgSrvNum}.conf
echo "PublicKey = $(cat ${filename}.pub)" >> ${filename}_${wgSrvNum}.conf
echo "PresharedKey = $(cat ${filename}.psk)" >> ${filename}_${wgSrvNum}.conf
echo "AllowedIPs = ${subnetFOUR}.${2}/32" >> ${filename}_${wgSrvNum}.conf
echo " " >> ${filename}_${wgSrvNum}.conf

chmod 600 ${filename}*

echo $(grep AllowedIPs ${filename}_${wgSrvNum}.conf) $(grep PublicKey ${filename}_${wgSrvNum}.conf) ${filename}_${wgSrvNum}.conf  [$pwpwpw] >> ${wgSrvNum}_ip_list.txt
#clear the temp variables
subnetFOUR=
subnetSIX=
serverPubKey=
endPoint=
wgSrvNum=
pwpwpw=
serverListenPort=
shred -u ${filename}.key ${filename}.pub ${filename}.psk