#!/usr/bin/env bash
#
# Create a new wireguard client

client_name="ipad tina"
client_ip=10.100.0.9
private_key=$( wg genkey )
public_key=$( echo "$private_key" | wg pubkey )

cat <<EOF > client.conf
[Interface]
Address = ${client_ip}/32
MTU = 1280
ListenPort = 51820
PrivateKey = ${private_key}

[Peer]
PublicKey = uWR93xJe5oEbX3DsAYpOS9CuSg1VmXEQxJzdlJpe3DU=
Endpoint = ingolf-wagner.de:51820
AllowedIPs = 10.100.0.1/24
EOF

cat <<EOF
## nixos configuration:

{
  # ${client_name}
  publicKey = "${public_key}";
  allowedIPs = [ "${client_ip}/32" ];
}

## client configuration

is in ./client.conf

### QR Code

for quick configuration

EOF

qrencode -t ansiutf8 < client.conf