eve-psr-nix0/nix/system/openvpn.nix

57 lines
1.1 KiB
Nix
Raw Normal View History

2023-09-11 19:52:03 -05:00
{ config, pkgs, ... }:
let
client-key = "/home/sezycei/srv/sec/openvpn/James/laptop.key";
domain = "matri.cx";
port = 1194;
in
{
services.openvpn.servers.laptop.config = ''
dev tun0
proto udp
ifconfig 10.8.0.1 10.8.0.2
secret ${client-key}
port ${toString port}
cipher AES-256-CBC
auth-nocache
comp-lzo
keepalive 10 60
ping-timer-rem
persist-tun
persist-key
'';
environment.etc."openvpn/laptop-client.ovpn" = {
text = ''
dev tun
remote "${domain}"
ifconfig 10.8.0.2 10.8.0.1
port ${toString port}
redirect-gateway def1
cipher AES-256-CBC
auth-nocache
comp-lzo
keepalive 10 60
resolv-retry infinite
nobind
persist-key
persist-tun
secret [inline]
'';
mode = "600";
};
system.activationScripts.openvpn-addkey = ''
f="/etc/openvpn/laptop-client.ovpn"
if ! grep -q '<secret>' $f; then
echo "appending secret key"
echo "<secret>" >> $f
cat ${client-key} >> $f
echo "</secret>" >> $f
fi
'';
}