Wireguard Configuration Builder

This project build configuration files for the Wireguard VPN.

Usage

Server

Create a .env file to hold the details required about your network. There is a .env.sample file that documents the values of each variable.

Initialise a wg0.conf configuration file. This creates an initial server config file by generating a public/private key pair. These are used in the config files for encrypting the traffic.

$ ./init.sh

Once the initialisation is done a configuration file is placed in the ./conf.d folder. This can be copied to the /etc/wireguard folder to be used as:

$ sudo cp conf.d/wg0.conf /etc/wireguard/
$ sudo wg-quick up wg0

Clients

Client configurations are built using the client.sh script. The client configuration fiels are also placed in ./conf.d and entries relating to the client are also added to the servers conf.d/wg0.conf file.

Eg.

$ ./client.sh 100

This will create a client within the servers IP range with the last octet of the specified ID, eg. 100 would create a client 192.168.69.100

You can then give the generated conf.d/wg0.client.100.conf file to the intended user and they can import it into their wireguard config.