nichts/hosts/fw/configuration.nix

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{
  config,
  lib,
  pkgs,
  inputs,
  ...
}:

with lib;

{
  imports = [
    # Include the results of the hardware scan.
    ./hardware-configuration.nix
    ../../modules/nixos/clamav.nix
  ];

  hardware.bluetooth = {
    enable = true;
    powerOnBoot = true;
    settings = {
      General = {
        Name = "Hello";
        ControllerMode = "dual";
        FastConnectable = "true";
        Experimental = "true";
      };
      Policy = {
        AutoEnable = "true";
      };
    };
  };
  services.blueman.enable = true;
  hardware.enableAllFirmware = true;

  hardware.uinput.enable = true;

  # boot.kernelPackages = pkgs.linuxPackages_latest;

  boot = {
    extraModulePackages = [ config.boot.kernelPackages.v4l2loopback ];
    extraModprobeConfig = ''
      options v4l2loopback devices=2 video_nr=10,20 card_label="custom_cam","android_cam" exclusive_caps=1,1
    '';

    kernelModules = [
      "v4l2loopback"
    ];
  };

  boot.kernelPackages = pkgs.linuxPackagesFor (
    pkgs.linux_latest.override {
      argsOverride = rec {
        version = "7.0.6";
        modDirVersion = "7.0.6";
        src = pkgs.fetchurl {
          url = "mirror://kernel/linux/kernel/v7.x/linux-${version}.tar.xz";
          sha256 = "08vm18wx6399phzgr3wz94yga3ab4fyca79445ygvbspm904996b";
        };
      };
    }
  );

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  boot.initrd.luks.devices."luks-1dfcf980-6806-4f69-bd86-ee87c904c04b".device =
    "/dev/disk/by-uuid/1dfcf980-6806-4f69-bd86-ee87c904c04b";
  networking.hostName = "fw"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
  networking.extraHosts = ''
    # 204.168.170.249 talk.timo.social
    # 204.168.170.249 turn.talk.timo.social
    # 127.0.0.1 yt.be m.youtube.com youtube.com
    # 127.0.0.1 www.youtube.com
  '';

  # 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;

  # Set your time zone.
  time.timeZone = "Europe/Berlin";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "de_DE.UTF-8";
    LC_IDENTIFICATION = "de_DE.UTF-8";
    LC_MEASUREMENT = "de_DE.UTF-8";
    LC_MONETARY = "de_DE.UTF-8";
    LC_NAME = "de_DE.UTF-8";
    LC_NUMERIC = "de_DE.UTF-8";
    LC_PAPER = "de_DE.UTF-8";
    LC_TELEPHONE = "de_DE.UTF-8";
    LC_TIME = "de_DE.UTF-8";
  };

  # Enable the X11 windowing system.
  # You can disable this if you're only using the Wayland session.
  services.xserver.enable = true;

  # Configure keymap in X11
  services.xserver.xkb = {
    layout = "us";
    variant = "";
  };

  # services.xserver.windowManager.dwm = {
  #   enable = true;
  #   package = pkgs.dwm.overrideAttrs {
  #     src = ./config/dwm;
  #   };
  # };

  # Enable the KDE Plasma Desktop Environment.
  services.displayManager.sddm.enable = true;
  services.desktopManager.plasma6.enable = true;

  # services.displayManager.ly.enable = true;

  # Enable CUPS to print documents.
  services.printing.enable = true;

  # Enable sound with pipewire.
  security.rtkit.enable = true;

  #services.pulseaudio.enable = true; # ENABLE FOR MULTI BLUETOOTH
  #services.pulseaudio.support32Bit = true; # ENABLE FOR MULTI BLUETOOTH

  services.pipewire = {
    enable = true; # DISABLE FOR MULTI BLUETOOTH
    alsa.enable = true; # DISABLE FOR MULTI BLUETOOTH
    alsa.support32Bit = true; # DISABLE FOR MULTI BLUETOOTH
    pulse.enable = true; # DISABLE FOR MULTI BLUETOOTH
    # 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;
  };

  # Enable touchpad support (enabled default in most desktopManager).
  # services.xserver.libinput.enable = true;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.tsi = {
    isNormalUser = true;
    description = "tsi";
    extraGroups = [
      "networkmanager"
      "wheel"
      "libvirtd"
      "docker"
      "video"
      "ydotool"
    ];
    packages = with pkgs; [ ];
  };

  # Install firefox.
  programs.firefox.enable = true;

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  virtualisation.libvirtd.enable = true;
  virtualisation.docker = {
    enable = true;
    package = pkgs.docker_29;
  };
  programs.virt-manager.enable = true;
  programs.fuse.userAllowOther = true;
  services.pcscd.enable = true;

  systemd.services.keyd.environment = {
    YDOTOOL_SOCKET = "/run/ydotoold/socket";
  };

  services.keyd =
    let
      mouseMove = pkgs.writeShellScript "mouse-move" ''
        ${pkgs.ydotool}/bin/ydotool mousemove -- "$1" "$2"
      '';
      mouseScroll = pkgs.writeShellScript "mouse-scroll" ''
        ${pkgs.ydotool}/bin/ydotool mousemove -w -- "$1" "$2"
      '';
      mouseClick = pkgs.writeShellScript "mouse-click" ''
        ${pkgs.ydotool}/bin/ydotool click "$1"
      '';
    in
    {
      enable = true;

      keyboards.default = {
        ids = [ "*" ];
        extraConfig = ''
          [main]
          leftcontrol = layer(lctrl)
          leftalt = layer(lalt)
          leftshift = layer(lshift)
          leftmeta = layer(lsuper)
          altgr = layer(rightalt)

          [lctrl:C]

          [lalt:A]

          [lshift:S]

          [lsuper:M]

          [altgr:G]

          [lalt+lctrl]
          h = left
          j = down
          k = up
          l = right

          [altgr]
          h = command(${mouseScroll} -1 0)
          j = command(${mouseScroll} 0 -1)
          k = command(${mouseScroll} 0 1)
          l = command(${mouseScroll} 1 0)

          [lctrl+lsuper]
          h = C-left
          j = C-down
          k = C-up
          l = C-right

          [lalt+lctrl+lsuper]
          h = command(${mouseMove} -200 0)
          j = command(${mouseMove} 0 200)
          k = command(${mouseMove} 0 -200)
          l = command(${mouseMove} 200 0)
          enter = rightmouse

          [lctrl+lshift+lsuper]
          h = C-S-left
          j = C-S-down
          k = C-S-up
          l = C-S-right

          [lalt+lctrl+lshift]
          h = S-left
          j = S-down
          k = S-up
          l = S-right

          [lalt+lctrl+lshift+lsuper]
          h = command(${mouseMove} -20 0)
          j = command(${mouseMove} 0 20)
          k = command(${mouseMove} 0 -20)
          l = command(${mouseMove} 20 0)
          enter = leftmouse
        '';
      };
    };

  services.netbird.enable = true;
  #services.netbird.clients.wt0 = {
  #  login = {
  #    enable = true;
  #    #setupKeyFile = /home/tsi/.config/netbird/setup-key;
  #  };

  #  port = 51821;
  #  ui.enable = true;
  #  #openFirewall = true;
  #  #oepnInternalFirewall = true;
  #};

  # 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.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  networking.firewall.enable = false;

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # 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 = "25.11"; # Did you read the comment?

  nix.settings.experimental-features = [
    "nix-command"
    "flakes"
  ];

  programs.nix-index-database.comma.enable = true;

  home-manager = {
    extraSpecialArgs = { inherit inputs; };
    users = {
      "tsi" = import ./home.nix;
    };
  };

  ### services.xserver.dpi = 192;
  services.xserver.dpi = 96;

  # environment.variables = {
  ###   ## Used by GTK 3
  ###   # `GDK_SCALE` is limited to integer values
  ###   GDK_SCALE = "2";
  ###   # Inverse of GDK_SCALE
  ###   GDK_DPI_SCALE = "0.5";

  ###   # Used by Qt 5
  ###   QT_AUTO_SCREEN_SCALE_FACTOR = "1";

  ###   _JAVA_OPTIONS = "-Dsun.java2d.uiScale=2";

  ###   XCURSOR_SIZE = "64";
  ### };

  # Expose variables to graphical systemd user services
  ### services.xserver.displayManager.importedVariables = [
  ###   "GDK_SCALE"
  ###   "GDK_DPI_SCALE"
  ###   "QT_AUTO_SCREEN_SCALE_FACTOR"
  ### ];

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    vim
    alacritty
    keepassxc
    nextcloud-client
    dmenu
    arandr
    brave
    pavucontrol
    signal-desktop
    simplex-chat-desktop
    ayugram-desktop
    dnsmasq
    file
    gnumake
    nmap
    usbutils
    brightnessctl
    pulseaudio
    moreutils
    spacer
    yubioath-flutter
    slack
    mpv
    netbird-ui
    python3
    dig
    htop
    gcc
    wireguard-tools
    gh
    rustdesk
    anydesk
    jq
    android-tools
    gdu
    gron
    mkvtoolnix-cli
    ydiff
    wl-clipboard-rs
    proton-vpn
    iperf3
    pv
    libarchive
    libreoffice
    traceroute
    pciutils
    usbutils
    bc
    pstree
    tmux
    wget
    gnupg
    mosh
    openvpn
    clamav
    conntrack-tools
    kdotool
    trash-cli
    bat
    psmisc
    mupdf
    signal-cli
    exfat
    fprintd
    ranger
    dive
    openssl_4_0
    man-pages
    man-pages-posix
    v4l-utils
    ffmpeg
    tcpdump
    winbox
    pangolin-cli
    paprefs
    expect
    guestfs-tools
    sshpass
    nodejs_26
    netcat-openbsd
    convmv
    ntfsprogs-plus
    sshfs
    yash
    ksh
    dash
    glow
    tt
    obs-studio
    ydotool
    tree
    fastfetch
    yq
    jless
    ijq
    lynx
    virtualenv
    openssh
    scli
    signal-cli
    neomutt
    patchelf
    yt-dlp
  ];
  programs.ydotool.enable = true;

  documentation.dev.enable = true;

  services.openssh = {
    enable = true;
    openFirewall = true;
    settings = {
      PasswordAuthentication = true;
      KbdInteractiveAuthentication = false;
      PermitRootLogin = "no";
      AllowUsers = [ "tsi" ];
      MaxAuthTries = 30;
    };
  };

  services.power-profiles-daemon.enable = true;

  environment.localBinInPath = true;
}