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refactor: use true common config and split rest

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This commit is contained in:
Leon Schwarzäugl 2025-07-03 17:03:58 +02:00
parent 6ca7717d3e
commit 7d82c3cee9
Signed by: swarsel
GPG key ID: 26A54C31F2A4FD84
59 changed files with 987 additions and 989 deletions
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312
modules/nixos/client/network.nix Normal file
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{ self, lib, config, ... }:
let
certsSopsFile = self + /secrets/certs/secrets.yaml;
inherit (config.swarselsystems) mainUser;
iwd = config.networking.networkmanager.wifi.backend == "iwd";
in
{
options.swarselsystems = {
modules.network = lib.mkEnableOption "network config";
firewall = lib.swarselsystems.mkTrueOption;
};
config = lib.mkIf config.swarselsystems.modules.network {
sops = {
secrets = lib.mkIf (!config.swarselsystems.isPublic) {
ernest = { };
frauns = { };
hotspot = { };
eduid = { };
edupass = { };
handyhotspot = { };
vpnuser = { };
vpnpass = { };
wireguardpriv = { };
wireguardpub = { };
wireguardendpoint = { };
stashuser = { };
stashpass = { };
githubforgeuser = { };
githubforgepass = { };
gitlabforgeuser = { };
gitlabforgepass = { };
"sweden-aes-128-cbc-udp-dns-crl-verify.pem" = { sopsFile = certsSopsFile; owner = mainUser; };
"sweden-aes-128-cbc-udp-dns-ca.pem" = { sopsFile = certsSopsFile; owner = mainUser; };
};
templates = lib.mkIf (!config.swarselsystems.isPublic) {
"network-manager.env".content = ''
ERNEST=${config.sops.placeholder.ernest}
FRAUNS=${config.sops.placeholder.frauns}
HOTSPOT=${config.sops.placeholder.hotspot}
EDUID=${config.sops.placeholder.eduid}
EDUPASS=${config.sops.placeholder.edupass}
HANDYHOTSPOT=${config.sops.placeholder.handyhotspot}
VPNUSER=${config.sops.placeholder.vpnuser}
VPNPASS=${config.sops.placeholder.vpnpass}
WIREGUARDPRIV=${config.sops.placeholder.wireguardpriv}
WIREGUARDPUB=${config.sops.placeholder.wireguardpub}
WIREGUARDENDPOINT=${config.sops.placeholder.wireguardendpoint}
'';
};
};
networking = {
wireless.iwd = {
enable = true;
settings = {
IPv6 = {
Enabled = true;
};
Settings = {
AutoConnect = true;
};
DriverQuirks = {
UseDefaultInterface = true;
};
};
};
nftables.enable = lib.mkDefault true;
enableIPv6 = lib.mkDefault true;
firewall = {
enable = lib.swarselsystems.mkStrong config.swarselsystems.firewall;
checkReversePath = lib.mkDefault false;
allowedUDPPorts = [ 51820 ]; # 51820: wireguard
allowedTCPPortRanges = [
{ from = 1714; to = 1764; } # kde-connect
];
allowedUDPPortRanges = [
{ from = 1714; to = 1764; } # kde-connect
];
};
networkmanager = {
enable = true;
wifi.backend = "iwd";
ensureProfiles = lib.mkIf (!config.swarselsystems.isPublic) {
environmentFiles = [
"${config.sops.templates."network-manager.env".path}"
];
profiles = {
"Ernest Routerford" = {
connection = {
id = "Ernest Routerford";
permissions = "";
type = "wifi";
};
ipv4 = {
dns-search = "";
method = "auto";
};
ipv6 = {
addr-gen-mode = "stable-privacy";
dns-search = "";
method = "auto";
};
wifi = {
mac-address-blacklist = "";
mode = "infrastructure";
ssid = "Ernest Routerford";
};
wifi-security = {
auth-alg = "open";
key-mgmt = "wpa-psk";
psk = "$ERNEST";
};
};
LAN-Party = {
connection = {
autoconnect = "false";
id = "LAN-Party";
type = "ethernet";
};
ethernet = {
auto-negotiate = "true";
cloned-mac-address = "preserve";
mac-address = "90:2E:16:D0:A1:87";
};
ipv4 = { method = "shared"; };
ipv6 = {
addr-gen-mode = "stable-privacy";
method = "auto";
};
proxy = { };
};
eduroam = {
"802-1x" = {
eap = if (!iwd) then "ttls;" else "peap;";
identity = "$EDUID";
password = "$EDUPASS";
phase2-auth = "mschapv2";
anonymous-identity = lib.mkIf iwd "anonymous@student.tuwien.ac.at";
};
connection = {
id = "eduroam";
type = "wifi";
};
ipv4 = { method = "auto"; };
ipv6 = {
addr-gen-mode = "default";
method = "auto";
};
proxy = { };
wifi = {
mode = "infrastructure";
ssid = "eduroam";
};
wifi-security = {
auth-alg = "open";
key-mgmt = "wpa-eap";
};
};
local = {
connection = {
autoconnect = "false";
id = "local";
type = "ethernet";
};
ethernet = { };
ipv4 = {
address1 = "10.42.1.1/24";
method = "shared";
};
ipv6 = {
addr-gen-mode = "stable-privacy";
method = "auto";
};
proxy = { };
};
HH40V_39F5 = {
connection = {
id = "HH40V_39F5";
type = "wifi";
};
ipv4 = { method = "auto"; };
ipv6 = {
addr-gen-mode = "stable-privacy";
method = "auto";
};
proxy = { };
wifi = {
band = "bg";
mode = "infrastructure";
ssid = "HH40V_39F5";
};
wifi-security = {
key-mgmt = "wpa-psk";
psk = "$FRAUNS";
};
};
magicant = {
connection = {
id = "magicant";
type = "wifi";
};
ipv4 = { method = "auto"; };
ipv6 = {
addr-gen-mode = "default";
method = "auto";
};
proxy = { };
wifi = {
mode = "infrastructure";
ssid = "magicant";
};
wifi-security = {
auth-alg = "open";
key-mgmt = "wpa-psk";
psk = "$HANDYHOTSPOT";
};
};
wireguardvpn = {
connection = {
id = "HomeVPN";
type = "wireguard";
autoconnect = "false";
interface-name = "wg1";
};
wireguard = { private-key = "$WIREGUARDPRIV"; };
"wireguard-peer.$WIREGUARDPUB" = {
endpoint = "$WIREGUARDENDPOINT";
allowed-ips = "0.0.0.0/0";
};
ipv4 = {
method = "ignore";
address1 = "192.168.3.3/32";
};
ipv6 = {
addr-gen-mode = "stable-privacy";
method = "ignore";
};
proxy = { };
};
"sweden-aes-128-cbc-udp-dns" = {
connection = {
autoconnect = "false";
id = "PIA Sweden";
type = "vpn";
};
ipv4 = { method = "auto"; };
ipv6 = {
addr-gen-mode = "stable-privacy";
method = "auto";
};
proxy = { };
vpn = {
auth = "sha1";
ca = config.sops.secrets."sweden-aes-128-cbc-udp-dns-ca.pem".path;
challenge-response-flags = "2";
cipher = "aes-128-cbc";
compress = "yes";
connection-type = "password";
crl-verify-file = config.sops.secrets."sweden-aes-128-cbc-udp-dns-crl-verify.pem".path;
dev = "tun";
password-flags = "0";
remote = "sweden.privacy.network:1198";
remote-cert-tls = "server";
reneg-seconds = "0";
service-type = "org.freedesktop.NetworkManager.openvpn";
username = "$VPNUSER";
};
vpn-secrets = { password = "$VPNPASS"; };
};
Hotspot = {
connection = {
autoconnect = "false";
id = "Hotspot";
type = "wifi";
};
ipv4 = { method = "shared"; };
ipv6 = {
addr-gen-mode = "default";
method = "ignore";
};
proxy = { };
wifi = {
mode = "ap";
ssid = "Hotspot-${config.swarselsystems.mainUser}";
};
wifi-security = {
group = "ccmp;";
key-mgmt = "wpa-psk";
pairwise = "ccmp;";
proto = "rsn;";
psk = "$HOTSPOT";
};
};
};
};
};
};
systemd.services.NetworkManager-ensure-profiles.after = [ "NetworkManager.service" ];
};
}