{ inputs, pkgs, lib, config, ... }:
let
- inherit (builtins) hasAttr readFile;
- inherit (pkgs.lib) unlinesAttrs;
inherit (config) networking;
- inherit (config.users) users groups;
+ inherit (config.users) users;
in
{
-imports = [
- (inputs.julm-nix + "/nixos/profiles/networking/nftables.nix")
-];
-networking.firewall.enable = false;
-systemd.services.disable-kernel-module-loading.after = [ "nftables.service" ];
-systemd.services.nftables.serviceConfig.TimeoutStartSec = "20";
-networking.nftables = {
- enable = true;
- ruleset = ''
- table inet filter {
- chain input-net {
- #udp dport mdns ip6 daddr ff02::fb counter accept comment "Accept mDNS"
- #udp dport mdns ip daddr 224.0.0.251 counter accept comment "Accept mDNS"
- tcp dport ssh counter accept comment "SSH"
- udp dport 60000-61000 counter accept comment "Mosh"
+ imports = [
+ (inputs.julm-nix + "/nixos/profiles/networking/nftables.nix")
+ ];
+ networking.firewall.enable = false;
+ systemd.services.disable-kernel-module-loading.after = [ "nftables.service" ];
+ systemd.services.nftables.serviceConfig.TimeoutStartSec = "20";
+ networking.nftables = {
+ enable = true;
+ ruleset = ''
+ table inet filter {
+ chain input-net {
+ #udp dport mdns ip6 daddr ff02::fb counter accept comment "Accept mDNS"
+ #udp dport mdns ip daddr 224.0.0.251 counter accept comment "Accept mDNS"
+ tcp dport ssh counter accept comment "SSH"
+ udp dport 60000-61000 counter accept comment "Mosh"
+ }
+ chain output-net {
+ tcp dport { ssh, 2222 } counter accept comment "SSH"
+ tcp dport { http, https } counter accept comment "HTTP"
+ udp dport ntp skuid ${users.systemd-timesync.name} counter accept comment "NTP"
+ tcp dport 1965 counter accept comment "Gemini"
+ tcp dport git counter accept comment "Git"
+ }
+ chain forward {
+ ct state { related, established } accept
+ jump output-connectivity
+ }
}
- chain output-net {
- tcp dport { ssh, 2222 } counter accept comment "SSH"
- tcp dport { http, https } counter accept comment "HTTP"
- udp dport ntp skuid ${users.systemd-timesync.name} counter accept comment "NTP"
- tcp dport 1965 counter accept comment "Gemini"
- tcp dport git counter accept comment "Git"
- }
- chain forward {
- ct state { related, established } accept
- jump output-connectivity
- }
- }
- '';
-};
+ '';
+ };
}