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|
{ config, ... }:
let
secrets = config.sops.secrets;
# NOTE: port is the same on every host
wgPort = 51820;
in
{
sops = {
age.keyFile = "/var/lib/sops-nix/key.txt";
secrets = {
"wg-priv-key" = {
sopsFile = ../../secrets/wg-nyaan-private.txt;
owner = "systemd-network";
group = "systemd-network";
mode = "0640";
format = "binary";
};
"wireless.env" = {
sopsFile = ../../secrets/wireless.env;
owner = "wpa_supplicant";
group = "wpa_supplicant";
format = "dotenv";
};
};
};
networking = {
hostName = "nyaan";
firewall.allowedUDPPorts = [ wgPort ];
useNetworkd = true;
wireless = {
enable = true;
secretsFile = secrets."wireless.env".path;
userControlled = true;
networks = {
"KopsiNet-5".pskRaw = "ext:kopsinet_psk";
"Pixel_3139" = {
pskRaw = "ext:phone_hotspot_psk";
hidden = true;
};
"eduroam" = {
authProtocols = [ "WPA-EAP" ];
auth = ''
pairwise=CCMP TKIP
eap=TTLS PEAP TLS
group=CCMP TKIP
identity="mbastaja@tvz.hr"
altsubject_match="DNS:freeradius.tvz.hr"
phase1="peaplabel=0"
phase2="auth=PAP"
password="ext:eduroam_pass"
anonymous_identity="anonymous@tvz.hr"
'';
};
"Students-TVZ" = {
authProtocols = [ "WPA-EAP" ];
auth = ''
pairwise=CCMP TKIP
eap=PEAP
group=CCMP TKIP
identity="mbastaja@tvz.hr"
phase1="peaplabel=0"
phase2="auth=MSCHAPV2"
password="ext:eduroam_pass"
'';
};
};
};
extraHosts = ''
192.168.23.1 sagittarius sagittarius.local
2301:db8:acad:a::1 sagittarius sagittarius.local
'';
};
systemd.network = {
enable = true;
networks."50-wg" = {
matchConfig.Name = "wg0";
address = [
"2301:db8:acad:a::2/128"
"192.168.23.2/32"
];
};
netdevs."50-wg" = {
netdevConfig = {
Kind = "wireguard";
Name = "wg0";
};
wireguardConfig = {
ListenPort = wgPort;
PrivateKeyFile = config.sops.secrets."wg-priv-key".path;
# To automatically create routes for everything in AllowedIPs,
# add RouteTable=main
RouteTable = "main";
# FirewallMark marks all packets send and received by wg0 with the
# number 42, which can be used to define policy rules on these packets.
FirewallMark = 42;
};
wireguardPeers = [
{
# sagittarius
PublicKey = "GrrN8j9ZlPjTU5sQD4l8RDCGAn2YYszbSIE1zuG4OiI=";
AllowedIPs = [
"2301:db8:acad:a::1/128"
"192.168.23.1/32"
];
Endpoint = "95.216.136.85:${toString wgPort}";
PersistentKeepalive = 1;
}
];
};
};
}
|
