Set up a Wireguard server automatically on an Amazon Linux 2 instance.

This script will install Wireguard on a server and create an initial interface configuration, then generate user certificates and configurations for each line in the users.txt file. It will automatically generate a .conf and append it to the network config for the wg interface and restart the service, as well as generate a .conf for the client & print a QR code.

Client configuration files are generated in the conf/ dir and QR codes are saved in qr/.

Clone repo and run install. This will automatically generate an installation and create initial users.

Manually create new users with /etc/wireguard/new, passing the username as a parameter (e.g. ./new reid).

All generated user configurations will be in /etc/wireguard/conf