Add center no nat

wireguard/center_setup.sh

@@ -1,17 +1,18 @@
 #!/bin/bash
 
-WG_NUM=$1
+. ./env_center.sh
+
 WG_CONF="/etc/wireguard"
 PRIV_KEY_FILE="wg${WG_NUM}_privatekey"
 PUB_KEY_FILE="wg${WG_NUM}_publickey"
 CONF_FILE="wg${WG_NUM}.conf"
 
-if [ -z "$1" ]; then
+if [ -z "$WG_NUM" ]; then
     echo "Wireguard interface number not provided."
     exit 1
 fi
 
-if ! [[ "$1" =~ ^-?[0-9]+([.][0-9]+)?$ ]]; then
+if ! [[ "$WG_NUM" =~ ^-?[0-9]+([.][0-9]+)?$ ]]; then
     echo "Wireguard interface number has to be a number."
     exit 2
 fi
@@ -24,16 +25,10 @@ sudo mkdir -p $WG_CONF
 sudo mv ./$PRIV_KEY_FILE $WG_CONF
 sudo mv ./$PUB_KEY_FILE $WG_CONF
 
-read -p "Enter IP (as server) (e.g. 192.168.${WG_NUM}.1/24): " ADDRESS
-read -p "Enter wireguard subnet, should be the subnet of server IP: " WG_SUBNET
-read -p "Enter physical interface for nat out: " PHY
-read -p "Enter port to listern (e.g. 51820): " LISTEN_PORT
-
-
 CONF_CONTENT="[Interface]
 PrivateKey = $PRIVATE_KEY
 SaveConfig = false
-Address = $ADDRESS
+Address = $WG_IP
 ListenPort = $LISTEN_PORT
 PostUp = iptables -A FORWARD -i wg$WG_NUM -j ACCEPT; iptables -t nat -A POSTROUTING -s $WG_SUBNET -o $PHY -j MASQUERADE
 PostDown = iptables -D FORWARD -i wg$WG_NUM -j ACCEPT; iptables -t nat -D POSTROUTING -s $WG_SUBNET -o $PHY -j MASQUERADE