WIP: router: wireguard: finalize wg0 config for now

.gitignore

@@ -0,0 +1,5 @@
+### Nix template
+# Ignore build outputs from performing a nix-build or `nix build` command
+result
+result-*
+

flake.nix

@@ -24,7 +24,19 @@
     };
   };
 
-  outputs = { self, nixpkgs, home-manager, plasma-manager, nixos-generators, secrix }: {
+  outputs = { self, nixpkgs, home-manager, plasma-manager, nixos-generators, secrix }:
+  let
+    hmModule = file: {
+      home-manager.useGlobalPkgs = true;
+      home-manager.useUserPackages = true;
+      home-manager.sharedModules = [ plasma-manager.homeManagerModules.plasma-manager ];
+
+      home-manager.users.cazzzer = import file;
+      # Optionally, use home-manager.extraSpecialArgs to pass
+      # arguments to home.nix
+    };
+  in
+  {
     apps.x86_64-linux.secrix = secrix.secrix self;
 
     nixosConfigurations = {
@@ -33,19 +45,12 @@
         modules = [
           ./modules
           ./hosts/common.nix
+          ./hosts/common-desktop.nix
           ./hosts/Yura-PC
           ./users/cazzzer
           # https://nix-community.github.io/home-manager/index.xhtml#sec-flakes-nixos-module
           home-manager.nixosModules.home-manager
-          {
+          (hmModule ./home/cazzzer-pc.nix)
-            home-manager.useGlobalPkgs = true;
-            home-manager.useUserPackages = true;
-            home-manager.sharedModules = [ plasma-manager.homeManagerModules.plasma-manager ];
-
-            home-manager.users.cazzzer = import ./home;
-            # Optionally, use home-manager.extraSpecialArgs to pass
-            # arguments to home.nix
-          }
         ];
       };
       Yura-TPX13 = nixpkgs.lib.nixosSystem {
@@ -53,19 +58,12 @@
         modules = [
           ./modules
           ./hosts/common.nix
+          ./hosts/common-desktop.nix
           ./hosts/Yura-TPX13
           ./users/cazzzer
           # https://nix-community.github.io/home-manager/index.xhtml#sec-flakes-nixos-module
           home-manager.nixosModules.home-manager
-          {
+          (hmModule ./home/cazzzer-laptop.nix)
-            home-manager.useGlobalPkgs = true;
-            home-manager.useUserPackages = true;
-            home-manager.sharedModules = [ plasma-manager.homeManagerModules.plasma-manager ];
-
-            home-manager.users.cazzzer = import ./home;
-            # Optionally, use home-manager.extraSpecialArgs to pass
-            # arguments to home.nix
-          }
         ];
       };
       VM = nixpkgs.lib.nixosSystem {

home/cazzzer-laptop.nix

@@ -0,0 +1,21 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ./modules
+  ];
+
+  programs.plasma = {
+    kwin.virtualDesktops.number = 6;
+    kwin.virtualDesktops.rows = 2;
+
+    shortcuts.kwin = {
+      "Switch to Desktop 1" = "Meta+F1";
+      "Switch to Desktop 2" = "Meta+F2";
+      "Switch to Desktop 3" = "Meta+F3";
+      "Switch to Desktop 4" = "Meta+Z";
+      "Switch to Desktop 5" = "Meta+X";
+      "Switch to Desktop 6" = "Meta+C";
+    };
+  };
+}

home/cazzzer-pc.nix

@@ -0,0 +1,9 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ./modules
+  ];
+
+  programs.plasma.kwin.virtualDesktops.number = 2;
+}

home/modules/plasma.nix

@@ -4,6 +4,10 @@
   programs.plasma = {
     enable = true;
     overrideConfig = true;
+    resetFilesExclude = [
+      "plasma-org.kde.plasma.desktop-appletsrc"
+    ];
+    # Use tela circle icon theme if installed in system packages
     workspace.iconTheme = if builtins.elem pkgs.tela-circle-icon-theme osConfig.environment.systemPackages then "Tela-circle" else null;
     fonts = let
       defaultFont = {
@@ -23,7 +27,6 @@
       { layout = "minimak-4"; displayName = "us4"; }
       { layout = "ru"; displayName = "ru"; }
     ];
-    kwin.virtualDesktops.number = 2;
     session.sessionRestore.restoreOpenApplicationsOnLogin = "startWithEmptySession";
     shortcuts = {
       # kmix.mic_mute = "ScrollLock";

hosts/Yura-PC/default.nix

@@ -10,13 +10,9 @@
       ./hardware-configuration.nix
       # <nixpkgs/nixos/modules/profiles/qemu-guest.nix>
     ];
-  mods.kb-input.enable = true;
+  opts.kb-input.enable = true;
 
   # Bootloader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-  # boot.plymouth.enable = true;
-  # boot.plymouth.theme = "breeze";
   boot.kernelParams = [
     "amd_iommu=on"
     "iommu=pt"
@@ -30,218 +26,13 @@
     options kvm ignore_msrs=1
   '';
 
-  boot.loader.timeout = 3;
-  boot.loader.systemd-boot.configurationLimit = 5;
-  boot.kernelPackages = pkgs.linuxKernel.packages.linux_6_14;
-
   # https://nixos.wiki/wiki/Accelerated_Video_Playback
-  hardware.graphics = {
+  hardware.graphics.extraPackages = with pkgs; [
-    enable = true;
-    extraPackages = with pkgs; [
     intel-media-driver # LIBVA_DRIVER_NAME=iHD
   ];
-  };
-
-  environment.etc.hosts.mode = "0644";
 
   networking.hostName = "Yura-PC"; # Define your hostname.
   networking.hostId = "110a2814"; # Required for ZFS.
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-
-  # Configure network proxy if necessary
-  # networking.proxy.default = "http://user:password@proxy:port/";
-  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
-
-  # Enable networking
-  networking.networkmanager.enable = true;
-
-  # Enable the X11 windowing system.
-  # You can disable this if you're only using the Wayland session.
-  services.xserver.enable = false;
-
-  # Enable the KDE Plasma Desktop Environment.
-  services.displayManager.sddm.enable = true;
-  services.displayManager.sddm.wayland.enable = true;
-  services.desktopManager.plasma6.enable = true;
-
-  # Enable CUPS to print documents.
-  services.printing.enable = true;
-
-  # Enable sound with pipewire.
-  services.pulseaudio.enable = false;
-  security.rtkit.enable = true;
-  services.pipewire = {
-    enable = true;
-    alsa.enable = true;
-    alsa.support32Bit = true;
-    pulse.enable = true;
-    # If you want to use JACK applications, uncomment this
-    #jack.enable = true;
-
-    # use the example session manager (no others are packaged yet so this is enabled by default,
-    # no need to redefine it in your config for now)
-    #media-session.enable = true;
-  };
-
-  # services.qemuGuest.enable = true;
-  # services.spice-vdagentd.enable = true;
-  services.openssh.enable = true;
-  services.flatpak.enable = true;
-  # services.geoclue2.enable = true;
-  # location.provider = "geoclue2";
-  # services.gnome.gnome-keyring.enable = true;
-  security.pam.services.sddm.enableGnomeKeyring = true;
-  # security.pam.services.sddm.gnupg.enable = true;
-
-
-  # Enable touchpad support (enabled default in most desktopManager).
-  # services.xserver.libinput.enable = true;
-
-  hardware.bluetooth.enable = true;
-  hardware.bluetooth.powerOnBoot = false;
-  # Install firefox.
-  # programs.firefox.enable = true;
-  programs.kdeconnect.enable = true;
-  programs.fish.enable = true;
-  programs.git.enable = true;
-  programs.git.lfs.enable = true;
-  # https://nixos.wiki/wiki/Git
-  programs.git.package = pkgs.git.override { withLibsecret = true; };
-  programs.lazygit.enable = true;
-  programs.neovim.enable = true;
-  programs.gnupg.agent.enable = true;
-  programs.gnupg.agent.pinentryPackage = pkgs.pinentry-qt;
-  # programs.starship.enable = true;
-  programs.wireshark.enable = true;
-  programs.wireshark.package = pkgs.wireshark; # wireshark-cli by default
-  programs.bat.enable = true;
-  programs.htop.enable = true;
-
-  # https://nixos.wiki/wiki/Docker
-  virtualisation.docker.enable = true;
-  virtualisation.docker.enableOnBoot = false;
-  virtualisation.docker.package = pkgs.docker_27;
-
-  # https://discourse.nixos.org/t/firefox-does-not-use-kde-window-decorations-and-cursor/32132/3
-  # programs.dconf.enable = true;
-  # programs.firefox = {
-    # enable = true;
-    # preferences = {
-      # "widget.use-xdg-desktop-portal.file-picker" = 1;
-      # "widget.use-xdg-desktop-portal.mime-handler" = 1;
-    # };
-  # };
-
-  # List packages installed in system profile. To search, run:
-  # $ nix search wget
-
-  # https://github.com/flatpak/flatpak/issues/2861
-  xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
-
-  programs.nix-ld.enable = true;
-  programs.nix-ld.libraries = with pkgs; [
-    # Add any missing dynamic libraries for unpackaged
-    # programs here, NOT in environment.systemPackages
-
-    # For JetBrains stuff
-    # https://github.com/NixOS/nixpkgs/issues/240444
-  ];
-
-  # attempt to fix flatpak firefox cjk fonts
-  # fonts.fontconfig.defaultFonts.serif = [
-  #   "Noto Serif"
-  #   "DejaVu Serif"
-  # ];
-  # fonts.fontconfig.defaultFonts.sansSerif = [
-  #   "Noto Sans"
-  #   "DejaVu Sans"
-  # ];
-
-  workarounds.flatpak.enable = true;
-  fonts.packages = with pkgs; [
-    fantasque-sans-mono
-    nerd-fonts.fantasque-sans-mono
-    noto-fonts
-    noto-fonts-emoji
-    noto-fonts-cjk-sans
-    noto-fonts-cjk-serif
-    jetbrains-mono
-   ];
-  # fonts.fontDir.enable = true;
-  # fonts.fontconfig.allowBitmaps = false;
-
-  environment.systemPackages = with pkgs; [
-    dust
-    eza
-    fastfetch
-    fd
-    helix
-    micro
-    openssl
-    ripgrep
-    starship
-    tealdeer
-    transcrypt
-  ] ++ [
-    efibootmgr
-    ffmpeg
-    file
-    fq
-    gnumake
-    ijq
-    jq
-    ldns
-    mediainfo
-    rbw
-    restic
-    resticprofile
-    rclone
-    ripgrep-all
-    rustscan
-    whois
-    yt-dlp
-  ] ++ [
-    bitwarden-desktop
-    darkman
-    host-spawn # for flatpaks
-    kdePackages.filelight
-    kdePackages.flatpak-kcm
-    kdePackages.kate
-    kdePackages.yakuake
-    # TODO: remove (replace by bitwarden-desktop)
-    gcr
-    gnome-keyring # config for this and some others
-    mpv
-    nextcloud-client
-    lxqt.pavucontrol-qt
-    pinentry
-    tela-circle-icon-theme
-    virt-viewer
-    waypipe
-  ] ++ [
-    # jetbrains.rust-rover
-    # jetbrains.goland
-    jetbrains.clion
-    jetbrains.idea-ultimate
-    jetbrains.pycharm-professional
-    jetbrains.webstorm
-    android-studio
-    rustup
-    zed-editor
-  ];
-
-  # Some programs need SUID wrappers, can be configured further or are
-  # started in user sessions.
-  # programs.mtr.enable = true;
-  # programs.gnupg.agent = {
-  #   enable = true;
-  #   enableSSHSupport = true;
-  # };
-
-  # List services that you want to enable:
-
-  # Enable the OpenSSH daemon.
-  # services.openssh.enable = true;
 
   # Open ports in the firewall.
   # networking.nftables.enable = true;

hosts/Yura-TPX13/default.nix

@@ -5,185 +5,19 @@
     [
       ./hardware-configuration.nix
     ];
-  mods.kb-input.enable = true;
 
   # Bootloader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-  # boot.plymouth.enable = true;
-  # boot.plymouth.theme = "breeze";
   boot.kernelParams = [
     "sysrq_always_enabled=1"
   ];
 
-  boot.loader.timeout = 3;
-  boot.loader.systemd-boot.configurationLimit = 5;
-  boot.kernelPackages = pkgs.linuxKernel.packages.linux_6_14;
-
-  # https://nixos.wiki/wiki/Accelerated_Video_Playback
-  hardware.graphics.enable = true;
-
-  environment.etc.hosts.mode = "0644";
-
   networking.hostName = "Yura-TPX13"; # Define your hostname.
   networking.hostId = "8425e349"; # Required for ZFS.
 
-  # Enable networking
-  networking.networkmanager.enable = true;
-
-  # Enable the X11 windowing system.
-  # You can disable this if you're only using the Wayland session.
-  services.xserver.enable = false;
-
-  # Enable the KDE Plasma Desktop Environment.
-  services.displayManager.sddm.enable = true;
-  services.displayManager.sddm.wayland.enable = true;
-  services.desktopManager.plasma6.enable = true;
-
-  # Enable CUPS to print documents.
-  services.printing.enable = true;
-
-  # Enable sound with pipewire.
-  services.pulseaudio.enable = false;
-  security.rtkit.enable = true;
-  services.pipewire = {
-    enable = true;
-    alsa.enable = true;
-    alsa.support32Bit = true;
-    pulse.enable = true;
-    # If you want to use JACK applications, uncomment this
-    #jack.enable = true;
-  };
-
-  services.openssh.enable = true;
-  services.flatpak.enable = true;
-  # services.geoclue2.enable = true;
-  # location.provider = "geoclue2";
-  # services.gnome.gnome-keyring.enable = true;
-  security.pam.services.sddm.enableGnomeKeyring = true;
-  # security.pam.services.sddm.gnupg.enable = true;
   services.fprintd.enable = true;
 
-  hardware.bluetooth.enable = true;
-  hardware.bluetooth.powerOnBoot = false;
   # Install firefox.
   programs.firefox.enable = true;
-  programs.kdeconnect.enable = true;
-  programs.fish.enable = true;
-  programs.git.enable = true;
-  programs.git.lfs.enable = true;
-  # https://nixos.wiki/wiki/Git
-  programs.git.package = pkgs.git.override { withLibsecret = true; };
-  programs.lazygit.enable = true;
-  programs.neovim.enable = true;
-  programs.gnupg.agent.enable = true;
-  programs.gnupg.agent.pinentryPackage = pkgs.pinentry-qt;
-  # programs.starship.enable = true;
-  programs.wireshark.enable = true;
-  programs.wireshark.package = pkgs.wireshark; # wireshark-cli by default
-  programs.bat.enable = true;
-  programs.htop.enable = true;
-
-  # https://nixos.wiki/wiki/Docker
-  virtualisation.docker.enable = true;
-  virtualisation.docker.enableOnBoot = false;
-  virtualisation.docker.package = pkgs.docker_28;
-
-  # https://github.com/flatpak/flatpak/issues/2861
-  xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
-
-  workarounds.flatpak.enable = true;
-  fonts.packages = with pkgs; [
-    fantasque-sans-mono
-    nerd-fonts.fantasque-sans-mono
-    noto-fonts
-    noto-fonts-emoji
-    noto-fonts-cjk-sans
-    noto-fonts-cjk-serif
-    jetbrains-mono
-   ];
-
-  environment.systemPackages = with pkgs; [
-    dust
-    eza
-    fastfetch
-    fd
-    helix
-    micro
-    openssl
-    ripgrep
-    starship
-    tealdeer
-    transcrypt
-  ] ++ [
-    efibootmgr
-    ffmpeg
-    file
-    fq
-    gnumake
-    ijq
-    jq
-    ldns
-    mediainfo
-    rbw
-    restic
-    resticprofile
-    rclone
-    ripgrep-all
-    rustscan
-    whois
-    yt-dlp
-  ] ++ [
-    bitwarden-desktop
-    darkman
-    host-spawn # for flatpaks
-    kdePackages.filelight
-    kdePackages.flatpak-kcm
-    kdePackages.kate
-    kdePackages.yakuake
-    # TODO: remove (replace by bitwarden-desktop)
-    gcr
-    gnome-keyring # config for this and some others
-    mpv
-    nextcloud-client
-    lxqt.pavucontrol-qt
-    pinentry
-    tela-circle-icon-theme
-    virt-viewer
-    waypipe
-  ] ++ [
-    # jetbrains.rust-rover
-    # jetbrains.goland
-    jetbrains.clion
-    jetbrains.idea-ultimate
-    jetbrains.pycharm-professional
-    jetbrains.webstorm
-    android-studio
-    rustup
-    zed-editor
-  ] ++ [
-    # Python
-    python3
-    poetry
-
-    # Haskell
-    haskellPackages.ghc
-    haskellPackages.stack
-
-    # Node
-    nodejs_22
-    pnpm
-    bun
-
-    # Nix
-    nil
-    nixd
-    nixfmt-rfc-style
-
-    # Gleam
-    gleam
-    beamMinimal26Packages.erlang
-  ];
 
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
@@ -207,5 +41,4 @@
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
   system.stateVersion = "24.11"; # Did you read the comment?
-
 }

hosts/common-desktop.nix

@@ -0,0 +1,167 @@
+{ config, lib, pkgs, ... }:
+
+{
+  opts.kb-input.enable = true;
+
+  boot.kernelParams = [
+    "sysrq_always_enabled=1"
+  ];
+
+  boot.kernelPackages = pkgs.linuxKernel.packages.linux_6_14;
+  boot.loader = {
+    efi.canTouchEfiVariables = true;
+    timeout = 3;
+    systemd-boot = {
+      enable = true;
+      configurationLimit = 5;
+    };
+  };
+
+  # https://nixos.wiki/wiki/Accelerated_Video_Playback
+  hardware.graphics.enable = true;
+
+  environment.etc.hosts.mode = "0644";
+
+  # Enable networking
+  networking.networkmanager.enable = true;
+
+  # Enable the X11 windowing system.
+  # You can disable this if you're only using the Wayland session.
+  services.xserver.enable = false;
+
+  # Enable the KDE Plasma Desktop Environment.
+  services.displayManager.sddm.enable = true;
+  services.displayManager.sddm.wayland.enable = true;
+  services.desktopManager.plasma6.enable = true;
+
+  # Enable CUPS to print documents.
+  services.printing.enable = true;
+
+  # Enable sound with pipewire.
+  services.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.enable = true;
+    # If you want to use JACK applications, uncomment this
+    #jack.enable = true;
+  };
+
+  services.flatpak.enable = true;
+
+  hardware.bluetooth.enable = true;
+  hardware.bluetooth.powerOnBoot = false;
+  programs.kdeconnect.enable = true;
+  programs.fish.enable = true;
+  programs.git.enable = true;
+  programs.git.lfs.enable = true;
+  # https://nixos.wiki/wiki/Git
+  programs.git.package = pkgs.git.override { withLibsecret = true; };
+  programs.lazygit.enable = true;
+  programs.neovim.enable = true;
+  programs.wireshark.enable = true;
+  programs.wireshark.package = pkgs.wireshark; # wireshark-cli by default
+  programs.bat.enable = true;
+  programs.htop.enable = true;
+
+  # https://nixos.wiki/wiki/Docker
+  virtualisation.docker.enable = true;
+  virtualisation.docker.enableOnBoot = false;
+  virtualisation.docker.package = pkgs.docker_28;
+
+  # https://github.com/flatpak/flatpak/issues/2861
+  xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
+
+  workarounds.flatpak.enable = true;
+  fonts.packages = with pkgs; [
+    fantasque-sans-mono
+    nerd-fonts.fantasque-sans-mono
+    noto-fonts
+    noto-fonts-emoji
+    noto-fonts-cjk-sans
+    noto-fonts-cjk-serif
+    jetbrains-mono
+   ];
+
+  environment.systemPackages = with pkgs; [
+    dust
+    eza
+    fastfetch
+    fd
+    helix
+    micro
+    openssl
+    ripgrep
+    starship
+    tealdeer
+    transcrypt
+  ] ++ [
+    efibootmgr
+    ffmpeg
+    file
+    fq
+    gnumake
+    ijq
+    jq
+    ldns
+    mediainfo
+    rbw
+    restic
+    resticprofile
+    rclone
+    ripgrep-all
+    rustscan
+    whois
+    wireguard-tools
+    yt-dlp
+  ] ++ [
+    bitwarden-desktop
+    darkman
+    host-spawn # for flatpaks
+    kdePackages.filelight
+    kdePackages.flatpak-kcm
+    kdePackages.kate
+    kdePackages.yakuake
+    mpv
+    nextcloud-client
+    lxqt.pavucontrol-qt
+    pinentry
+    tela-circle-icon-theme
+    virt-viewer
+    waypipe
+  ] ++ [
+    # jetbrains.rust-rover
+    # jetbrains.goland
+    jetbrains.clion
+    jetbrains.idea-ultimate
+    jetbrains.pycharm-professional
+    jetbrains.webstorm
+    android-studio
+    rustup
+    zed-editor
+  ] ++ [
+    # Python
+    python3
+    poetry
+
+    # Haskell
+    haskellPackages.ghc
+    haskellPackages.stack
+
+    # Node
+    nodejs_22
+    pnpm
+    bun
+
+    # Nix
+    nil
+    nixd
+    nixfmt-rfc-style
+
+    # Gleam
+    gleam
+    beamMinimal26Packages.erlang
+  ];
+}

hosts/common.nix

@@ -28,4 +28,8 @@
       formatted = builtins.concatStringsSep "\n" sortedUnique;
     in
       formatted;
+
+  services.openssh.enable = true;
+  services.openssh.settings.PasswordAuthentication = false;
+  services.openssh.settings.KbdInteractiveAuthentication = false;
 }

hosts/router/default.nix

@@ -8,6 +8,7 @@ in
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
       ./ifconfig.nix
+      ./wireguard.nix
       ./firewall.nix
       ./dns.nix
       ./kea.nix
@@ -47,9 +48,6 @@ in
   # VM services
   services.qemuGuest.enable = true;
   services.spice-vdagentd.enable = true;
-  services.openssh.enable = true;
-  services.openssh.settings.PasswordAuthentication = false;
-  services.openssh.settings.KbdInteractiveAuthentication = false;
 
   security.sudo.wheelNeedsPassword = false;
 
@@ -80,6 +78,7 @@ in
     transcrypt
     waypipe
     whois
+    wireguard-tools
   ];
 
   # This value determines the NixOS release from which the default

hosts/router/firewall.nix

@@ -13,6 +13,7 @@ let
         ${ifs.lan30.name},
         ${ifs.lan40.name},
         ${ifs.lan50.name},
+        ${ifs.wg0.name},
     }
     define OPNSENSE_NET6 = ${vars.extra.opnsense.net6}
     define ZONE_LAN_EXTRA_NET6 = {
@@ -85,8 +86,10 @@ in
     family = "inet";
     content = ''
       ${nftIdentifiers}
-      define ALLOWED_TCP_PORTS = { ssh, https }
+      define ALLOWED_TCP_PORTS = { ssh }
-      define ALLOWED_UDP_PORTS = { bootps, dhcpv6-server, domain, https }
+      define ALLOWED_UDP_PORTS = { ${toString vars.ifs.wg0.listenPort} }
+      define ALLOWED_TCP_LAN_PORTS = { ssh, https }
+      define ALLOWED_UDP_LAN_PORTS = { bootps, dhcpv6-server, domain, https }
       set port_forward_v6 {
           type inet_proto . ipv6_addr . inet_service
           elements = {
@@ -133,6 +136,10 @@ in
           # but apparently not.
           ip6 daddr { fe80::/10, ff02::/16 } th dport { dhcpv6-client, dhcpv6-server } accept
 
+          # Global input rules
+          tcp dport $ALLOWED_TCP_PORTS accept
+          udp dport $ALLOWED_UDP_PORTS accept
+
           # WAN zone input rules
           iifname $ZONE_WAN_IFS jump zone_wan_input
           # LAN zone input rules
@@ -157,8 +164,7 @@ in
       }
 
       chain zone_wan_input {
-          # Allow SSH from WAN (if needed)
+          # Allow specific stuff from WAN
-          tcp dport ssh accept
       }
 
       chain zone_wan_forward {
@@ -180,8 +186,8 @@ in
           ip protocol icmp accept
 
           # Allow specific services from LAN
-          tcp dport $ALLOWED_TCP_PORTS accept
+          tcp dport $ALLOWED_TCP_LAN_PORTS accept
-          udp dport $ALLOWED_UDP_PORTS accept
+          udp dport $ALLOWED_UDP_LAN_PORTS accept
       }
 
       chain zone_lan_forward {

hosts/router/ifconfig.nix

@@ -83,7 +83,7 @@ in
       ia_pd 30/${ifs.lan30.net6} -
       ia_pd 40/${ifs.lan40.net6} -
       ia_pd 50/${ifs.lan50.net6} -
-      # ia_pd 7 -
+      ia_pd 100/${pdFromWan}9::/64 -  # for vpn stuff
       # ia_pd 8 -
 
       # the leases can be assigned to the interfaces,

hosts/router/secrets/wireguard/wg0-peer-Yura-TPX13-psk.age

@@ -0,0 +1,5 @@
+age-encryption.org/v1
+-> ssh-ed25519 D2MY/A cRVo1AetNYKsb28kGpe6mVpoCyfNcRibeBYhJuXbbEY
+k8XL4XEv4FM6sfU/TOFTg4vlKm61409No/TpCEjTnSk
+--- mT9w1vnx2FrzWw+Zt1wV6UJ+mjHTizrUPVeaTisYQ74
+=<3D>q-So<><6F>pn<70><6E><EFBFBD><EFBFBD><EFBFBD>I<EFBFBD><49><EFBFBD>Z֠i<D6A0>'<27><><EFBFBD>"%M<><06><>C&

hosts/router/secrets/wireguard/wg0-private-key.age

@@ -0,0 +1,5 @@
+age-encryption.org/v1
+-> ssh-ed25519 D2MY/A Xg7XTl/qJqVqvXsHNKcoICq74DeOlquN1CEn1PwxlVY
+FqmPdDgmuUrwZPLW56RhW8o1VXr5l2Xms6IVebpi7bA
+--- nLT/bC55EvoXK6f7DYbMhD3I8Z122bxeGVw1PCds2IM
+!<><7F><05>Dl<44><6C><EFBFBD><EFBFBD><EFBFBD><EFBFBD>;<3B><>KXq8<71>4<EFBFBD><34><EFBFBD><EFBFBD>+b<><62>p_q4B<34><42>'8<>%<25>cI<63><49>D<EFBFBD>t<><0C><05>V~;v*<2A><>W<EFBFBD>-<2D>,[<5B>tݑ<74>

hosts/router/services.nix

@@ -52,7 +52,7 @@ in
     };
   };
 
-  secrix.system.secrets.cf-api-key.encrypted.file = ../../secrets/cf_api_key.age;
+  secrix.system.secrets.cf-api-key.encrypted.file = ./secrets/cf-api-key.age;
   systemd.services.caddy.serviceConfig.EnvironmentFile = config.secrix.system.secrets.cf-api-key.decrypted.path;
   services.caddy = {
     enable = true;

hosts/router/vars.nix

@@ -5,8 +5,11 @@ let
     name_,
     domain_,
     p4_,  # /24
+    p4Size_ ? 24,
     p6_,  # /64
+    p6Size_ ? 64,
     ulaPrefix_,  # /64
+    ulaSize_ ? 64,
     token? 1,
     ip6Token_? "::${toString token}",
     ulaToken_? "::${toString token}",
@@ -14,18 +17,18 @@ let
       name = name_;
       domain = domain_;
       p4 = p4_;
-      p4Size = 24;
+      p4Size = p4Size_;
       net4 = "${p4}.0/${toString p4Size}";
       addr4 = "${p4}.${toString token}";
       addr4Sized = "${addr4}/${toString p4Size}";
       p6 = p6_;
-      p6Size = 64;
+      p6Size = p6Size_;
       net6 = "${p6}::/${toString p6Size}";
       ip6Token = ip6Token_;
       addr6 = "${p6}${ip6Token}";
       addr6Sized = "${addr6}/${toString p6Size}";
       ulaPrefix = ulaPrefix_;
-      ulaSize = 64;
+      ulaSize = ulaSize_;
       ulaNet = "${ulaPrefix}::/${toString ulaSize}";
       ulaToken = ulaToken_;
       ulaAddr = "${ulaPrefix}${ulaToken}";
@@ -97,6 +100,17 @@ rec {
       p6_ = "${pdFromWan}a";             # ::/64
       ulaPrefix_ = "${ulaPrefix}:0050";  # ::/64
     };
+    wg0 = mkIfConfig {
+      name_ = "wg0";
+      domain_ = "wg0.${ldomain}";
+      p4_ = "10.18.16";  # .0/24
+      p6_ = "${pdFromWan}9:0:6";  # ::/96
+      p6Size_ = 96;
+      ulaPrefix_ = "${ulaPrefix}:0100:0:6";  # ::/96
+      ulaSize_ = 96;
+    } // {
+      listenPort = 51944;
+    };
   };
 
   extra = {

hosts/router/wireguard.nix

@@ -0,0 +1,72 @@
+{ config, lib, pkgs, ... }:
+let
+  vars = import ./vars.nix;
+  wg0 = vars.ifs.wg0;
+
+  peerIps = ifObj: token: [
+    "${ifObj.p4}.${toString token}/32"
+    "${ifObj.p6}:${toString token}:0/112"
+    "${ifObj.ulaPrefix}:${toString token}:0/112"
+  ];
+
+  mkWg0Peer = token: publicKey: {
+    allowedIPs = peerIps wg0 token;
+    inherit publicKey;
+    pskEnabled = true;
+  };
+
+  wg0Peers = {
+    "Yura-TPX13" = mkWg0Peer 100 "iFdsPYrpw7vsFYYJB4SOTa+wxxGVcmYp9CPxe0P9ewA=";
+    "Yura-Pixel7Pro" = mkWg0Peer 101 "GPdXxjvnhsyufd2QX/qsR02dinUtPnnxrE66oGt/KyA=";
+  };
+  peerSecretName = name: "wg0-peer-${name}-psk";
+  secrets = config.secrix.services.systemd-networkd.secrets;
+in
+{
+  secrix.services.systemd-networkd.secrets = let
+    pskPeers = lib.attrsets.filterAttrs (name: peer: peer.pskEnabled) wg0Peers;
+    mapPeer = name: peer: {
+      name = peerSecretName name;
+      value.encrypted.file = ./secrets/wireguard/${peerSecretName name}.age;
+    };
+    peerSecrets = lib.attrsets.mapAttrs' mapPeer pskPeers;
+
+    allSecrets = {
+      wg0-private-key.encrypted.file = ./secrets/wireguard/wg0-private-key.age;
+    } // peerSecrets;
+
+    setSecretOwnership = name: value: value // {
+      decrypted.user = "systemd-network";
+      decrypted.group = "systemd-network";
+    };
+  in lib.attrsets.mapAttrs setSecretOwnership allSecrets;
+
+  systemd.network.netdevs = {
+    "10-wg0" = {
+      netdevConfig = {
+        Kind = "wireguard";
+        Name = wg0.name;
+      };
+      wireguardConfig = {
+        PrivateKeyFile = secrets.wg0-private-key.decrypted.path;
+        ListenPort = wg0.listenPort;
+      };
+      wireguardPeers = map (peer: {
+        AllowedIPs = lib.strings.concatStringsSep "," peer.value.allowedIPs;
+        PublicKey = peer.value.publicKey;
+        PresharedKeyFile = if peer.value.pskEnabled then secrets."${peerSecretName peer.name}".decrypted.path else null;
+      }) (lib.attrsToList wg0Peers);
+    };
+  };
+
+  systemd.network.networks = {
+    "10-wg0" = {
+      matchConfig.Name = "wg0";
+      networkConfig = {
+        IPv4Forwarding = true;
+        IPv6SendRA = false;
+        Address = [ wg0.addr4Sized wg0.addr6Sized wg0.ulaAddrSized ];
+      };
+    };
+  };
+}

hosts/vm/default.nix

@@ -9,7 +9,7 @@
     [ # Include the results of the hardware scan.
       # ./hardware-configuration.nix
     ];
-  mods.kb-input.enable = false;
+  opts.kb-input.enable = false;
 
   # Bootloader.
   boot.loader.systemd-boot.enable = true;
@@ -51,9 +51,6 @@
   # services.cloud-init.network.enable = false;
   services.qemuGuest.enable = true;
   services.spice-vdagentd.enable = true;
-  services.openssh.enable = true;
-  services.openssh.settings.PasswordAuthentication = false;
-  services.openssh.settings.KbdInteractiveAuthentication = false;
 
   security.sudo.wheelNeedsPassword = false;
 

modules/default.nix

@@ -1,6 +1,6 @@
 { ... }: {
   imports = [
-    ./mods
+    ./opts
     ./workarounds
   ];
 }

modules/opts/default.nix

@@ -1,5 +1,5 @@
 { ... }: {
   imports = [
-    ./kb-input.nix
+    ./kb-input
   ];
 }

modules/opts/kb-input/default.nix

@@ -4,10 +4,10 @@
   lib,
   ...
 }: let
-  cfg = config.mods.kb-input;
+  cfg = config.opts.kb-input;
 in {
   options = {
-    mods.kb-input = {
+    opts.kb-input = {
       enable = lib.mkEnableOption "input method and custom keyboard layout";
       enableMinimak = lib.mkOption {
         type = lib.types.bool;

users/cazzzer/default.nix

@@ -14,29 +14,5 @@
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE02AhJIZtrtZ+5sZhna39LUUCEojQzmz2BDWguT9ZHG yuri@tati.sh"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHczlipzGWv8c6oYwt2/9ykes5ElfneywDXBTOYbfSfn Pixel7Pro"
     ];
-    # TODO: think of a better way to do this
-    packages = with pkgs; lib.optionals (config.networking.hostName == "Yura-PC") [
-      # Python
-      python3
-      poetry
-
-      # Haskell
-      haskellPackages.ghc
-      haskellPackages.stack
-
-      # Node
-      nodejs_22
-      pnpm
-      bun
-
-      # Nix
-      nil
-      nixd
-      nixfmt-rfc-style
-
-      # Gleam
-      gleam
-      beamMinimal26Packages.erlang
-    ];
   };
 }