{ pkgs, config, ... }:
{
networking.nat.enable = true;
	networking.nat.externalInterface = "ens3";
	networking.nat.internalInterfaces = [ "wg0" ];
	networking.firewall = {
		allowedUDPPorts = [ 51820 ];
	};

	networking.wireguard.interfaces = {
		# "wg0" is the network interface name. You can name the interface arbitrarily.
		wg0 = {
			# Determines the IP address and subnet of the server's end of the tunnel interface.
			ips = [ "10.100.0.1/24" ];

			# The port that WireGuard listens to. Must be accessible by the client.
			listenPort = 51820;

			# This allows the wireguard server to route your traffic to the internet and hence be like a VPN
			# For this to work you have to set the dnsserver IP of your router (or dnsserver of choice) in your clients
			postSetup = ''
				${pkgs.iptables}/bin/iptables -t nat -A POSTROUTING -s 10.100.0.0/24 -o ens3 -j MASQUERADE
			'';

			# This undoes the above command
			postShutdown = ''
				${pkgs.iptables}/bin/iptables -t nat -D POSTROUTING -s 10.100.0.0/24 -o ens3 -j MASQUERADE
			'';

			# Path to the private key file.
			#
			# Note: The private key can also be included inline via the privateKey option,
			# but this makes the private key world-readable; thus, using privateKeyFile is
			# recommended.
			privateKeyFile = builtins.toString config.secrets.files.wg_key.file;

			peers = [
				# List of allowed peers.
				{ # Feel free to give a meaning full name
					# Public key of the peer (not a file path).
					publicKey = "5u3lMMKcFWohjs0jomG/86MffY8l4E6jbqjJzdyy6ik=";
					# List of IPs assigned to this peer within the tunnel subnet. Used to configure routing.
					allowedIPs = [ "10.100.0.2/32" ];
				}
			];
		};
	};
}