From d0d0a16323633205a8e19e0eb053b57b1f3f378a Mon Sep 17 00:00:00 2001 From: Don Harper Date: Fri, 9 Sep 2022 21:55:39 -0500 Subject: [PATCH] added dragon --- dragon/configuration.nix | 195 +++++++++++++++++++++++++++++++++++++++ dragon/sway.nix | 94 +++++++++++++++++++ 2 files changed, 289 insertions(+) create mode 100644 dragon/configuration.nix create mode 100644 dragon/sway.nix diff --git a/dragon/configuration.nix b/dragon/configuration.nix new file mode 100644 index 0000000..5caaff0 --- /dev/null +++ b/dragon/configuration.nix @@ -0,0 +1,195 @@ +{ config, pkgs, ... }: + +{ + imports = + [ # Include the results of the hardware scan. + # + ./hardware-configuration.nix + ./sway.nix + ]; + + # Bootloader. + boot.loader.systemd-boot.enable = true; + boot.loader.efi.canTouchEfiVariables = true; + boot.loader.efi.efiSysMountPoint = "/boot/efi"; + boot.kernelPackages = pkgs.linuxPackages_latest; + + networking.hostName = "dragon"; # Define your hostname. + # 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; + networking.networkmanager.wifi.powersave = true; + networking.useDHCP = false; + networking.interfaces.wlp1s0.useDHCP = true; + + # Set your time zone. + time.timeZone = "America/Chicago"; + + # Select internationalisation properties. + i18n.defaultLocale = "en_US.utf8"; + + # Splash screen + boot.plymouth.enable = false; + boot.plymouth.theme = "breeze"; + + # Enable doas instead of sudo + security.sudo.enable = false; + security.doas.enable = true; + security.doas.extraRules = [{ + users = [ "don" ]; + keepEnv = true; + noPass = true; + }]; + + # Enable the X11 windowing system. + #services.xserver.enable = false; + + # Enable the GNOME Desktop Environment. + #services.xserver.displayManager.gdm.enable = true; + #services.xserver.desktopManager.gnome.enable = false; + + # Configure keymap in X11 + #services.xserver = { + #layout = "us"; + #xkbVariant = ""; + #}; + + # Enable CUPS to print documents. + services.printing.enable = true; + + # Enable sound with pipewire. + sound.enable = true; + hardware.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; + }; + + xdg.portal.enable = true; # only needed if you are not doing Gnome + services.flatpak.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.don = { + isNormalUser = true; + description = "Don Harper"; + extraGroups = [ "networkmanager" "wheel" ]; + openssh.authorizedKeys.keys = [ + "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINd8AdVbQQ/Fmw+b9mI8EMYqIoRkwmSwAOtmlte3incL don@loki" + ]; + }; + + # Allow unfree packages + nixpkgs.config.allowUnfree = true; + + # List packages installed in system profile. To search, run: + # $ nix search wget + environment.systemPackages = with pkgs; [ + citrix_workspace + firefox + git-crypt + gitFull + gnupg + mosh + pulseaudio + python311 + qutebrowser + tailscale + tmux + tmuxp + topgrade + vim + wget + zoom-us + ]; + + # 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: + + services.tailscale.enable = true; + # create a oneshot job to authenticate to Tailscale + systemd.services.tailscale-autoconnect = { + description = "Automatic connection to Tailscale"; + + # make sure tailscale is running before trying to connect to tailscale + after = [ "network-pre.target" "tailscale.service" ]; + wants = [ "network-pre.target" "tailscale.service" ]; + wantedBy = [ "multi-user.target" ]; + + # set this service as a oneshot job + serviceConfig.Type = "oneshot"; + + # have the job run this shell script + script = with pkgs; '' + # wait for tailscaled to settle + sleep 2 + + # check if we are already authenticated to tailscale + status="$(${tailscale}/bin/tailscale status -json | ${jq}/bin/jq -r .BackendState)" + if [ $status = "Running" ]; then # if so, then do nothing + exit 0 + fi + + # otherwise authenticate with tailscale + ${tailscale}/bin/tailscale up -authkey tskey-kiz2HD7CNTRL-ubuJa1wELSLCN5LjVp3kN + ''; + }; + + + # Enable the OpenSSH daemon. + services.openssh = { + enable = true; + passwordAuthentication = false; + kbdInteractiveAuthentication = false; + #permitRootLogin = "yes"; + }; + + # Open ports in the firewall. + networking.firewall = { + enable = true; + # always allow traffic from your Tailscale network + trustedInterfaces = [ "tailscale0" ]; + checkReversePath = "loose"; + + # allow the Tailscale UDP port through the firewall + allowedUDPPorts = [ config.services.tailscale.port ]; + + # allow you to SSH in over the public internet + allowedTCPPorts = [ 22 ]; + }; + + + # 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 leavecatenate(variables, "bootdev", bootdev) + # 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 = "22.05"; # Did you read the comment? + nixpkgs.config.firefox.enableGnomeExtenions = true; + services.gnome.chrome-gnome-shell.enable = true; + +} diff --git a/dragon/sway.nix b/dragon/sway.nix new file mode 100644 index 0000000..ca4bde5 --- /dev/null +++ b/dragon/sway.nix @@ -0,0 +1,94 @@ +{ config, pkgs, lib, ... }: + +let + # bash script to let dbus know about important env variables and + # propogate them to relevent services run at the end of sway config + # see + # https://github.com/emersion/xdg-desktop-portal-wlr/wiki/"It-doesn't-work"-Troubleshooting-Checklist + # note: this is pretty much the same as /etc/sway/config.d/nixos.conf but also restarts + # some user services to make sure they have the correct environment variables + dbus-sway-environment = pkgs.writeTextFile { + name = "dbus-sway-environment"; + destination = "/bin/dbus-sway-environment"; + executable = true; + + text = '' + dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP=sway + systemctl --user stop pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr + systemctl --user start pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr + ''; + }; + + # currently, there is some friction between sway and gtk: + # https://github.com/swaywm/sway/wiki/GTK-3-settings-on-Wayland + # the suggested way to set gtk settings is with gsettings + # for gsettings to work, we need to tell it where the schemas are + # using the XDG_DATA_DIR environment variable + # run at the end of sway config + configure-gtk = pkgs.writeTextFile { + name = "configure-gtk"; + destination = "/bin/configure-gtk"; + executable = true; + text = let + schema = pkgs.gsettings-desktop-schemas; + datadir = "${schema}/share/gsettings-schemas/${schema.name}"; + in '' + export XDG_DATA_DIRS=${datadir}:$XDG_DATA_DIRS + gnome_schema=org.gnome.desktop.interface + gsettings set $gnome_schema gtk-theme 'Dracula' + ''; + }; + + +in +{ + environment.systemPackages = with pkgs; [ + alacritty # gpu accelerated terminal + sway + dbus-sway-environment + configure-gtk + wayland + glib # gsettings + dracula-theme # gtk theme + gnome3.adwaita-icon-theme # default gnome cursors + swaylock + swayidle + grim # screenshot functionality + slurp # screenshot functionality + wl-clipboard # wl-copy and wl-paste for copy/paste from stdin / stdout + bemenu # wayland clone of dmenu + mako # notification system developed by swaywm maintainer + waybar + ]; + + + services.pipewire = { + enable = true; + alsa.enable = true; + pulse.enable = true; + }; + + + # xdg-desktop-portal works by exposing a series of D-Bus interfaces + # known as portals under a well-known name + # (org.freedesktop.portal.Desktop) and object path + # (/org/freedesktop/portal/desktop). + # The portal interfaces include APIs for file access, opening URIs, + # printing and others. + services.dbus.enable = true; + xdg.portal = { + enable = true; + wlr.enable = true; + # gtk portal needed to make gtk apps happy + extraPortals = [ pkgs.xdg-desktop-portal-gtk ]; + gtkUsePortal = true; + }; + + # enable sway window manager + programs.sway = { + enable = true; + wrapperFeatures.gtk = true; + }; + services.greetd.package = "greetd.wlgreet"; + +}