#!/bin/bash

OutputDir="clients/"
mkdir -p "$OutputDir"

EnvironmentFile="0connection-info.env"
echo "[*] Using server information from file \"$EnvironmentFile\""
if [ ! -f "$EnvironmentFile" ]
then
	echo "[!] $EnvironmentFile not found"
	exit
fi
source "$EnvironmentFile"

echo -n "Name: "
read Name
echo -n "Assigned IP (no mask): "
read Ip


umask 077;
cd "clients"
wg genkey | tee "client-$Name" | wg pubkey > "client-$Name.pub"; wg genpsk > "client-$Name.psk";
echo "[*] Generated Keys"

cat << EOF >> "client-$Name.conf"
[Interface]
PrivateKey = $(cat "client-$Name")
Address = $Ip/32
DNS = $Dns

[Peer]
PublicKey = $EPubkey
PresharedKey = $(cat "client-$Name.psk")
AllowedIPs = $Allowedips
Endpoint = $Endpoint
PersistentKeepalive = 25
EOF

echo "[*] Generated config"
echo "[*] Peer setup lines:"; echo;

cat << EOF | tee "client-$Name.srv"
[Peer]
# $Name `date +"%b %d %Y %T"` #
PublicKey = $(cat "client-$Name.pub")
PresharedKey = $(cat "client-$Name.psk")
AllowedIPs = $Ip/32
EOF
echo;
echo "[*] Generated server lines and outputed to file \"${OutputDir}client-$Name.srv\""
cd ..
umask 022;
echo "[*] All done!"