126 lines
3.7 KiB
Nix
126 lines
3.7 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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inherit (config) host;
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inherit (lib) escapeShellArg mkOption removePrefix;
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inherit (lib.types) path;
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inherit (import ./resources/lib.nix { inherit lib; }) frame;
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identity = import ./resources/identity.nix;
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palette = import ./resources/palette.nix { inherit lib pkgs; };
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in
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{
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imports = [
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./components/applications.system.nix
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./components/backup.system.nix
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./components/desktop.system.nix
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./components/keyboard.system.nix
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./components/locale.system.nix
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./components/logs.system.nix
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./components/mail.system.nix
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./components/networking.system.nix
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./components/nix.system.nix
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./components/openpgp.system.nix
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./components/printer.system.nix
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./components/scanner.system.nix
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./components/users.system.nix
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./components/virtualization.system.nix
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./components/wireguard.system.nix
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];
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options.host = {
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local = mkOption { type = path; };
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resources = mkOption { type = path; };
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};
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config = {
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# Boot
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allowedUnfree = [ "memtest86-efi" ];
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boot.loader.systemd-boot.enable = true;
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boot.loader.systemd-boot.memtest86.enable = true;
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boot.loader.efi.canTouchEfiVariables = true;
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boot.plymouth.enable = true;
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boot.initrd.preDeviceCommands = with palette.ansiFormat; ''
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info $'\n'${escapeShellArg (frame magenta ''
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${magenta "If found, please contact:"}
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${cyan "Name:"} ${identity.name.long}
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${cyan "Email:"} ${identity.email}
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${cyan "Phone:"} ${identity.phone}
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'')}$'\n'
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'';
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# Swap
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zramSwap.enable = true;
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# Filesystems
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boot.initrd.luks = {
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gpgSupport = true;
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devices.pv = {
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device = "/dev/disk/by-partlabel/pv-enc";
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allowDiscards = true;
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fallbackToPassword = true;
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gpgCard.encryptedPass = ./local/resources/luks-passphrase.gpg;
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gpgCard.publicKey = identity.openpgp.asc;
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};
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};
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fileSystems."/".options = [ "compress=zstd:2" "discard=async" "noatime" ];
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fileSystems."/boot".options = [ "umask=0077" ];
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services.btrfs.autoScrub.enable = true;
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boot.tmp.cleanOnBoot = true;
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# Console
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console.packages = with pkgs; [ terminus_font ];
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console.font = "ter-v32n";
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console.colors = map (removePrefix "#") (with palette.hex; [
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"#000000" red green yellow blue orange purple platinum
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white-dim red green yellow blue orange purple white
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]);
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# Power
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systemd.ctrlAltDelUnit = "poweroff.target";
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services.irqbalance.enable = true;
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# Authentication
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security.pam.u2f = {
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enable = true;
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appId = "pam://${host.name}";
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authFile = "/etc/u2f-mappings";
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control = "sufficient";
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cue = true;
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};
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# Authorization
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security.sudo.extraRules = [
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{
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groups = [ "wheel" ];
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commands = [
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{ command = "/run/current-system/sw/bin/btrfs balance start --enqueue -dusage=50 -musage=50 /"; options = [ "NOPASSWD" ]; }
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{ command = "/run/current-system/sw/bin/nix-channel --update"; options = [ "NOPASSWD" ]; }
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{ command = "/run/current-system/sw/bin/nixos-rebuild boot"; options = [ "NOPASSWD" ]; }
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{ command = "/run/current-system/sw/bin/nixos-rebuild switch"; options = [ "NOPASSWD" ]; }
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{ command = "/run/current-system/sw/bin/poweroff"; options = [ "NOPASSWD" ]; }
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];
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}
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];
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# SSH
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services.openssh = {
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enable = true;
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settings.PasswordAuthentication = false;
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};
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# SMART monitoring
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services.smartd = {
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enable = true;
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notifications.mail.enable = true;
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};
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# Firmware updates
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hardware.enableRedistributableFirmware = true;
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services.fwupd.enable = true;
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# Profiling
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services.sysprof.enable = true;
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};
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}
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