speed up

https://github.com/NixOS/nixpkgs/issues/258793

.gitea/workflows/check-flake.yaml

@@ -0,0 +1,28 @@
+name: Check Flake
+
+on: [push]
+
+env:
+  DEBIAN_FRONTEND: noninteractive
+  PATH: /run/current-system/sw/bin/
+
+jobs:
+  check-flake:
+    runs-on: nixos
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - run: attic -V
+
+      - name: Setup Attic Cache
+        uses: https://git.neet.dev/zuckerberg/attic-action@v0.2.5
+        with:
+          endpoint: ${{ secrets.ATTIC_ENDPOINT }}
+          cache: ${{ secrets.ATTIC_CACHE }}
+          token: ${{ secrets.ATTIC_TOKEN }}
+
+      - name: Check Flake
+        run: nix flake check --all-systems --print-build-logs --log-format raw --show-trace

.gitignore

@@ -0,0 +1 @@
+result

Makefile

@@ -0,0 +1,27 @@
+# Lockfile utils
+.PHONY: update-lockfile
+update-lockfile:
+	nix flake update --commit-lock-file
+
+.PHONY: update-lockfile-without-commit
+update-lockfile-without-commit:
+	nix flake update
+
+# Agenix utils
+.PHONY: edit-secret
+edit-secret:
+	cd secrets && agenix -e $(filter-out $@,$(MAKECMDGOALS))
+
+.PHONY: rekey-secrets
+rekey-secrets:
+	cd secrets && agenix -r
+
+# NixOS utils
+.PHONY: clean-old-nixos-profiles
+clean-old-nixos-profiles:
+	doas nix-collect-garbage -d
+
+# Garbage Collect
+.PHONY: gc
+gc:
+	nix store gc

README.md

@@ -0,0 +1,11 @@
+# My NixOS configurations
+
+### Source Layout
+- `/common` - common configuration imported into all `/machines`
+    - `/boot` - config related to bootloaders, cpu microcode, and unlocking LUKS root disks over tor
+    - `/network` - config for tailscale, and NixOS container with automatic vpn tunneling via PIA
+    - `/pc` - config that a graphical desktop computer should have. Use `de.enable = true;` to enable everthing.
+    - `/server` - config that creates new nixos services or extends existing ones to meet my needs
+- `/machines` - all my NixOS machines along with their machine unique configuration for hardware and services
+    - `/kexec` - a special machine for generating minimal kexec images. Does not import `/common`
+- `/secrets` - encrypted shared secrets unlocked through `/machines` ssh host keys

TODO.md

@@ -0,0 +1,84 @@
+# A place for brain dump ideas maybe to be taken off of the shelve one day
+
+### NixOS webtools
+- Better options search https://mynixos.com/options/services 
+
+### Interesting ideas for restructuring nixos config
+- https://github.com/gytis-ivaskevicius/flake-utils-plus
+- https://github.com/divnix/digga/tree/main/examples/devos
+- https://digga.divnix.com/
+- https://nixos.wiki/wiki/Comparison_of_NixOS_setups
+
+### Housekeeping
+- Cleanup the line between hardware-configuration.nix and configuration.nix in machine config
+- remove `options.currentSystem`
+- allow `hostname` option for webservices to be null to disable configuring nginx
+
+### NAS
+- safely turn off NAS on power disconnect
+
+### Shell Comands
+- tailexitnode = `sudo tailscale up --exit-node=<exit-node-ip> --exit-node-allow-lan-access=true`
+
+### Services
+- setup archivebox
+- radio https://tildegit.org/tilderadio/site
+- music
+    - mopidy
+        - use the jellyfin plugin?
+    - navidrome
+        - spotify secrets for navidrome
+    - picard for music tagging
+    - alternative music software
+        - https://www.smarthomebeginner.com/best-music-server-software-options/
+        - https://funkwhale.audio/
+        - https://github.com/epoupon/lms
+        - https://github.com/benkaiser/stretto
+        - https://github.com/blackcandy-org/black_candy
+        - https://github.com/koel/koel
+        - https://airsonic.github.io/
+        - https://ampache.org/
+- replace nextcloud with seafile
+
+### Archive
+- email
+    - https://github.com/Disassembler0/dovecot-archive/blob/main/src/dovecot_archive.py
+    - http://kb.unixservertech.com/software/dovecot/archiveserver
+
+### Paranoia
+- https://christine.website/blog/paranoid-nixos-2021-07-18
+- https://nixos.wiki/wiki/Impermanence
+
+# Setup CI
+- CI
+    - hydra
+    - https://docs.cachix.org/continuous-integration-setup/
+- Binary Cache
+    - Maybe use cachix https://gvolpe.com/blog/nixos-binary-cache-ci/
+    - Self hosted binary cache? https://www.tweag.io/blog/2019-11-21-untrusted-ci/
+    - https://github.com/edolstra/nix-serve
+    - https://nixos.wiki/wiki/Binary_Cache
+    - https://discourse.nixos.org/t/introducing-attic-a-self-hostable-nix-binary-cache-server/24343
+- Both
+    - https://garnix.io/
+    - https://nixbuild.net
+
+
+# Secrets
+- consider using headscale
+- Replace luks over tor for remote unlock with luks over tailscale using ephemeral keys
+- Rollover luks FDE passwords
+- /secrets on personal computers should only be readable using a trusted ssh key, preferably requiring a yubikey
+- Rollover shared yubikey secrets
+- offsite backup yubikey, pw db, and ssh key with /secrets access
+
+### Misc
+- for automated kernel upgrades on luks systems, need to kexec with initrd that contains luks key
+  - https://github.com/flowztul/keyexec/blob/master/etc/default/kexec-cryptroot
+- https://github.com/pop-os/system76-scheduler
+- improve email a little bit https://helloinbox.email
+- remap razer keys https://github.com/sezanzeb/input-remapper
+
+### Future Interests (upon merge into nixpkgs)
+- nixos/thelounge: add users option https://github.com/NixOS/nixpkgs/pull/157477
+- glorytun: init at 0.3.4 https://github.com/NixOS/nixpkgs/pull/153356

common/auto-update.nix

@@ -4,11 +4,12 @@
 
 let
   cfg = config.system.autoUpgrade;
-in {
+in
+{
   config = lib.mkIf cfg.enable {
     system.autoUpgrade = {
       flake = "git+https://git.neet.dev/zuckerberg/nix-config.git";
-      flags = [ "--recreate-lock-file" ]; # ignore lock file, just pull the latest
+      flags = [ "--recreate-lock-file" "--no-write-lock-file" ]; # ignore lock file, just pull the latest
     };
   };
 }

common/backups.nix

@@ -0,0 +1,78 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.backup;
+  hostname = config.networking.hostName;
+
+  mkRespository = group: "s3:s3.us-west-004.backblazeb2.com/D22TgIt0-main-backup/${group}";
+
+  mkBackup = group: paths: {
+    repository = mkRespository group;
+    inherit paths;
+
+    initialize = true;
+
+    timerConfig = {
+      OnCalendar = "daily";
+      RandomizedDelaySec = "1h";
+    };
+
+    extraBackupArgs = [
+      ''--exclude-if-present ".nobackup"''
+    ];
+
+    pruneOpts = [
+      "--keep-daily 7" # one backup for each of the last n days
+      "--keep-weekly 5" # one backup for each of the last n weeks
+      "--keep-monthly 12" # one backup for each of the last n months
+      "--keep-yearly 75" # one backup for each of the last n years
+    ];
+
+    environmentFile = "/run/agenix/backblaze-s3-backups";
+    passwordFile = "/run/agenix/restic-password";
+  };
+
+  # example usage: "sudo restic_samba unlock" (removes lockfile)
+  mkResticGroupCmd = group: pkgs.writeShellScriptBin "restic_${group}" ''
+    if [ "$EUID" -ne 0 ]
+      then echo "Run as root"
+      exit
+    fi
+    . /run/agenix/backblaze-s3-backups
+    export AWS_SECRET_ACCESS_KEY
+    export AWS_ACCESS_KEY_ID
+    export RESTIC_PASSWORD_FILE=/run/agenix/restic-password
+    export RESTIC_REPOSITORY="${mkRespository group}"
+    exec ${pkgs.restic}/bin/restic "$@"
+  '';
+in
+{
+  options.backup = {
+    group = lib.mkOption {
+      default = null;
+      type = lib.types.nullOr (lib.types.attrsOf (lib.types.submodule {
+        options = {
+          paths = lib.mkOption {
+            type = lib.types.listOf lib.types.str;
+            description = ''
+              Paths to backup
+            '';
+          };
+        };
+      }));
+    };
+  };
+
+  config = lib.mkIf (cfg.group != null) {
+    services.restic.backups = lib.concatMapAttrs
+      (group: groupCfg: {
+        ${group} = mkBackup group groupCfg.paths;
+      })
+      cfg.group;
+
+    age.secrets.backblaze-s3-backups.file = ../secrets/backblaze-s3-backups.age;
+    age.secrets.restic-password.file = ../secrets/restic-password.age;
+
+    environment.systemPackages = map mkResticGroupCmd (builtins.attrNames cfg.group);
+  };
+}

common/binary-cache.nix

@@ -0,0 +1,17 @@
+{ config, lib, ... }:
+
+{
+  nix = {
+    settings = {
+      substituters = [
+        "https://cache.nixos.org/"
+        "https://nix-community.cachix.org"
+        "http://s0.koi-bebop.ts.net:28338/nixos"
+      ];
+      trusted-public-keys = [
+        "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+        "nixos:IDhKojUaMz+UIiri1/DQk9EpqDokih8dwxmp41uJnls="
+      ];
+    };
+  };
+}

common/boot/bios.nix

@@ -3,24 +3,27 @@
 with lib;
 let
   cfg = config.bios;
-in {
+in
+{
   options.bios = {
     enable = mkEnableOption "enable bios boot";
     device = mkOption {
       type = types.str;
     };
+    configurationLimit = mkOption {
+      default = 20;
+      type = types.int;
+    };
   };
 
   config = mkIf cfg.enable {
-    # Use GRUB 2 for BIOS
     boot.loader = {
       timeout = 2;
       grub = {
         enable = true;
         device = cfg.device;
-        version = 2;
         useOSProber = true;
-        configurationLimit = 20;
+        configurationLimit = cfg.configurationLimit;
         theme = pkgs.nixos-grub2-theme;
       };
     };

common/boot/default.nix

@@ -5,6 +5,6 @@
     ./firmware.nix
     ./efi.nix
     ./bios.nix
-    ./luks.nix
+    ./remote-luks-unlock.nix
   ];
 }

common/boot/efi.nix

@@ -3,24 +3,27 @@
 with lib;
 let
   cfg = config.efi;
-in {
+in
+{
   options.efi = {
     enable = mkEnableOption "enable efi boot";
+    configurationLimit = mkOption {
+      default = 20;
+      type = types.int;
+    };
   };
 
   config = mkIf cfg.enable {
-    # Use GRUB2 for EFI
     boot.loader = {
       efi.canTouchEfiVariables = true;
       timeout = 2;
       grub = {
         enable = true;
         device = "nodev";
-        version = 2;
         efiSupport = true;
         useOSProber = true;
         #       memtest86.enable = true;
-        configurationLimit = 20;
+        configurationLimit = cfg.configurationLimit;
         theme = pkgs.nixos-grub2-theme;
       };
     };

common/boot/firmware.nix

@@ -3,7 +3,8 @@
 with lib;
 let
   cfg = config.firmware;
-in {
+in
+{
   options.firmware.x86_64 = {
     enable = mkEnableOption "enable x86_64 firmware";
   };

common/boot/luks.nix

@@ -1,101 +0,0 @@
-{ config, pkgs, lib, ... }:
-
-let
-  cfg = config.luks;
-in {
-  options.luks = {
-    enable = lib.mkEnableOption "enable luks root remote decrypt over ssh/tor";
-    device = {
-      name = lib.mkOption {
-        type = lib.types.str;
-        default = "enc-pv";
-      };
-      path = lib.mkOption {
-        type = lib.types.either lib.types.str lib.types.path;
-      };
-      allowDiscards = lib.mkOption {
-        type = lib.types.bool;
-        default = false;
-      };
-    };
-    sshHostKeys = lib.mkOption {
-      type = lib.types.listOf (lib.types.either lib.types.str lib.types.path);
-      default = [
-        "/secret/ssh_host_rsa_key"
-        "/secret/ssh_host_ed25519_key"
-      ];
-    };
-    sshAuthorizedKeys = lib.mkOption {
-      type = lib.types.listOf lib.types.str;
-      default = config.users.users.googlebot.openssh.authorizedKeys.keys;
-    };
-    onionConfig = lib.mkOption {
-      type = lib.types.path;
-      default = /secret/onion;
-    };
-    kernelModules = lib.mkOption {
-      type = lib.types.listOf lib.types.str;
-      default = [ "e1000" "e1000e" "virtio_pci" "r8169" ];
-    };
-  };
-
-  config = lib.mkIf cfg.enable {
-    boot.initrd.luks.devices.${cfg.device.name} = {
-      device = cfg.device.path;
-      allowDiscards = cfg.device.allowDiscards;
-    };
-
-    # Unlock LUKS disk over ssh
-    boot.initrd.network.enable = true;
-    boot.initrd.kernelModules = cfg.kernelModules;
-    boot.initrd.network.ssh = {
-      enable = true;
-      port = 22;
-      hostKeys = cfg.sshHostKeys;
-      authorizedKeys = cfg.sshAuthorizedKeys;
-    };
-
-    boot.initrd.postDeviceCommands = ''
-      echo 'waiting for root device to be opened...'
-      mkfifo /crypt-ramfs/passphrase
-      echo /crypt-ramfs/passphrase >> /dev/null
-    '';
-
-    # Make machine accessable over tor for boot unlock
-    boot.initrd.secrets = {
-      "/etc/tor/onion/bootup" = cfg.onionConfig;
-    };
-    boot.initrd.extraUtilsCommands = ''
-      copy_bin_and_libs ${pkgs.tor}/bin/tor
-      copy_bin_and_libs ${pkgs.haveged}/bin/haveged
-    '';
-    # start tor during boot process
-    boot.initrd.network.postCommands = let
-      torRc = (pkgs.writeText "tor.rc" ''
-        DataDirectory /etc/tor
-        SOCKSPort 127.0.0.1:9050 IsolateDestAddr
-        SOCKSPort 127.0.0.1:9063
-        HiddenServiceDir /etc/tor/onion/bootup
-        HiddenServicePort 22 127.0.0.1:22
-      '');
-    in ''
-      # Add nice prompt for giving LUKS passphrase over ssh
-      echo 'read -s -p "Unlock Passphrase: " passphrase && echo $passphrase > /crypt-ramfs/passphrase && exit' >> /root/.profile
-
-      echo "tor: preparing onion folder"
-      # have to do this otherwise tor does not want to start
-      chmod -R 700 /etc/tor
-
-      echo "make sure localhost is up"
-      ip a a 127.0.0.1/8 dev lo
-      ip link set lo up
-
-      echo "haveged: starting haveged"
-      haveged -F &
-
-      echo "tor: starting tor"
-      tor -f ${torRc} --verify-config
-      tor -f ${torRc} &
-    '';
-  };
-}

common/boot/remote-luks-unlock.nix

@@ -0,0 +1,96 @@
+{ config, pkgs, lib, ... }:
+
+# TODO: use tailscale instead of tor https://gist.github.com/antifuchs/e30d58a64988907f282c82231dde2cbc
+
+let
+  cfg = config.remoteLuksUnlock;
+in
+{
+  options.remoteLuksUnlock = {
+    enable = lib.mkEnableOption "enable luks root remote decrypt over ssh/tor";
+    enableTorUnlock = lib.mkOption {
+      type = lib.types.bool;
+      default = cfg.enable;
+      description = "Make machine accessable over tor for ssh boot unlock";
+    };
+    sshHostKeys = lib.mkOption {
+      type = lib.types.listOf (lib.types.either lib.types.str lib.types.path);
+      default = [
+        "/secret/ssh_host_rsa_key"
+        "/secret/ssh_host_ed25519_key"
+      ];
+    };
+    sshAuthorizedKeys = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = config.users.users.googlebot.openssh.authorizedKeys.keys;
+    };
+    onionConfig = lib.mkOption {
+      type = lib.types.path;
+      default = /secret/onion;
+    };
+    kernelModules = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ "e1000" "e1000e" "virtio_pci" "r8169" ];
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    # Unlock LUKS disk over ssh
+    boot.initrd.network.enable = true;
+    boot.initrd.kernelModules = cfg.kernelModules;
+    boot.initrd.network.ssh = {
+      enable = true;
+      port = 22;
+      hostKeys = cfg.sshHostKeys;
+      authorizedKeys = cfg.sshAuthorizedKeys;
+    };
+
+    boot.initrd.postDeviceCommands = ''
+      echo 'waiting for root device to be opened...'
+      mkfifo /crypt-ramfs/passphrase
+      echo /crypt-ramfs/passphrase >> /dev/null
+    '';
+
+    boot.initrd.secrets = lib.mkIf cfg.enableTorUnlock {
+      "/etc/tor/onion/bootup" = cfg.onionConfig;
+    };
+    boot.initrd.extraUtilsCommands = lib.mkIf cfg.enableTorUnlock ''
+      copy_bin_and_libs ${pkgs.tor}/bin/tor
+      copy_bin_and_libs ${pkgs.haveged}/bin/haveged
+    '';
+    boot.initrd.network.postCommands = lib.mkMerge [
+      (
+        ''
+          # Add nice prompt for giving LUKS passphrase over ssh
+          echo 'read -s -p "Unlock Passphrase: " passphrase && echo $passphrase > /crypt-ramfs/passphrase && exit' >> /root/.profile
+        ''
+      )
+
+      (
+        let torRc = (pkgs.writeText "tor.rc" ''
+          DataDirectory /etc/tor
+          SOCKSPort 127.0.0.1:9050 IsolateDestAddr
+          SOCKSPort 127.0.0.1:9063
+          HiddenServiceDir /etc/tor/onion/bootup
+          HiddenServicePort 22 127.0.0.1:22
+        ''); in
+        lib.mkIf cfg.enableTorUnlock ''
+          echo "tor: preparing onion folder"
+          # have to do this otherwise tor does not want to start
+          chmod -R 700 /etc/tor
+
+          echo "make sure localhost is up"
+          ip a a 127.0.0.1/8 dev lo
+          ip link set lo up
+
+          echo "haveged: starting haveged"
+          haveged -F &
+
+          echo "tor: starting tor"
+          tor -f ${torRc} --verify-config
+          tor -f ${torRc} &
+        ''
+      )
+    ];
+  };
+}

common/default.nix

@@ -2,27 +2,68 @@
 
 {
   imports = [
+    ./backups.nix
+    ./binary-cache.nix
     ./flakes.nix
-    ./pia.nix
-    ./zerotier.nix
     ./auto-update.nix
+    ./shell.nix
+    ./network
     ./boot
     ./server
     ./pc
+    ./machine-info
+    ./nix-builder.nix
+    ./ssh.nix
   ];
 
-  system.stateVersion = "20.09";
+  nix.flakes.enable = true;
+
+  system.stateVersion = "23.11";
 
   networking.useDHCP = false;
 
-  time.timeZone = "America/New_York";
+  networking.firewall.enable = true;
-  i18n.defaultLocale = "en_US.UTF-8";
+  networking.firewall.allowPing = true;
 
-  services.openssh.enable = true;
+  time.timeZone = "America/Denver";
+  i18n = {
+    defaultLocale = "en_US.UTF-8";
+    extraLocaleSettings = {
+      LANGUAGE = "en_US.UTF-8";
+      LC_ALL = "en_US.UTF-8";
+    };
+  };
+
+  services.openssh = {
+    enable = true;
+    settings = {
+      PasswordAuthentication = false;
+    };
+  };
   programs.mosh.enable = true;
 
   environment.systemPackages = with pkgs; [
-    wget kakoune htop git dnsutils tmux nethogs iotop pciutils usbutils
+    wget
+    kakoune
+    htop
+    git
+    git-lfs
+    dnsutils
+    tmux
+    nethogs
+    iotop
+    pciutils
+    usbutils
+    killall
+    screen
+    micro
+    helix
+    lm_sensors
+    picocom
+    lf
+    gnumake
+    tree
+    attic
   ];
 
   nixpkgs.config.allowUnfree = true;
@@ -30,11 +71,32 @@
   users.mutableUsers = false;
   users.users.googlebot = {
     isNormalUser = true;
-    extraGroups = [ "wheel" ];
+    extraGroups = [
-    openssh.authorizedKeys.keys = (import ./ssh.nix).users;
+      "wheel"
+      "dialout" # serial
+    ];
+    shell = pkgs.fish;
+    openssh.authorizedKeys.keys = config.machines.ssh.userKeys;
     hashedPassword = "$6$TuDO46rILr$gkPUuLKZe3psexhs8WFZMpzgEBGksE.c3Tjh1f8sD0KMC4oV89K2pqAABfl.Lpxu2jVdr5bgvR5cWnZRnji/r/";
+    uid = 1000;
   };
-  nix.trustedUsers = [ "root" "googlebot" ];
+  users.users.root = {
+    openssh.authorizedKeys.keys = config.machines.ssh.deployKeys;
+  };
+  nix.settings = {
+    trusted-users = [ "root" "googlebot" ];
+  };
+
+  # don't use sudo
+  security.doas.enable = true;
+  security.sudo.enable = false;
+  security.doas.extraRules = [
+    # don't ask for password every time
+    { groups = [ "wheel" ]; persist = true; }
+  ];
 
   nix.gc.automatic = true;
+
+  security.acme.acceptTerms = true;
+  security.acme.defaults.email = "zuckerberg@neet.dev";
 }

common/flakes.nix

@@ -2,20 +2,23 @@
 with lib;
 let
   cfg = config.nix.flakes;
-in {
+in
+{
   options.nix.flakes = {
     enable = mkEnableOption "use nix flakes";
   };
 
   config = mkIf cfg.enable {
     nix = {
-      package = pkgs.nixFlakes;
       extraOptions = ''
         experimental-features = nix-command flakes
       '';
 
       # pin nixpkgs for system commands such as "nix shell"
       registry.nixpkgs.flake = config.inputs.nixpkgs;
+
+      # pin system nixpkgs to the same version as the flake input
+      nixPath = [ "nixpkgs=${config.inputs.nixpkgs}" ];
     };
   };
 }

common/machine-info/default.nix

@@ -0,0 +1,200 @@
+# Gathers info about each machine to constuct overall configuration
+# Ex: Each machine already trusts each others SSH fingerprint already
+
+{ config, lib, pkgs, ... }:
+
+let
+  machines = config.machines.hosts;
+in
+{
+  imports = [
+    ./ssh.nix
+    ./roles.nix
+  ];
+
+  options.machines = {
+
+    hosts = lib.mkOption {
+      type = lib.types.attrsOf
+        (lib.types.submodule {
+          options = {
+
+            hostNames = lib.mkOption {
+              type = lib.types.listOf lib.types.str;
+              description = ''
+                List of hostnames for this machine. The first one is the default so it is the target of deployments.
+                Used for automatically trusting hosts for ssh connections.
+              '';
+            };
+
+            arch = lib.mkOption {
+              type = lib.types.enum [ "x86_64-linux" "aarch64-linux" ];
+              description = ''
+                The architecture of this machine.
+              '';
+            };
+
+            systemRoles = lib.mkOption {
+              type = lib.types.listOf lib.types.str; # TODO: maybe use an enum?
+              description = ''
+                The set of roles this machine holds. Affects secrets available. (TODO add service config as well using this info)
+              '';
+            };
+
+            hostKey = lib.mkOption {
+              type = lib.types.str;
+              description = ''
+                The system ssh host key of this machine. Used for automatically trusting hosts for ssh connections
+                and for decrypting secrets with agenix.
+              '';
+            };
+
+            remoteUnlock = lib.mkOption {
+              default = null;
+              type = lib.types.nullOr (lib.types.submodule {
+                options = {
+
+                  hostKey = lib.mkOption {
+                    type = lib.types.str;
+                    description = ''
+                      The system ssh host key of this machine used for luks boot unlocking only.
+                    '';
+                  };
+
+                  clearnetHost = lib.mkOption {
+                    default = null;
+                    type = lib.types.nullOr lib.types.str;
+                    description = ''
+                      The hostname resolvable over clearnet used to luks boot unlock this machine
+                    '';
+                  };
+
+                  onionHost = lib.mkOption {
+                    default = null;
+                    type = lib.types.nullOr lib.types.str;
+                    description = ''
+                      The hostname resolvable over tor used to luks boot unlock this machine
+                    '';
+                  };
+
+                };
+              });
+            };
+
+            userKeys = lib.mkOption {
+              default = [ ];
+              type = lib.types.listOf lib.types.str;
+              description = ''
+                The list of user keys. Each key here can be used to log into all other systems as `googlebot`.
+
+                TODO: consider auto populating other programs that use ssh keys such as gitea
+              '';
+            };
+
+            deployKeys = lib.mkOption {
+              default = [ ];
+              type = lib.types.listOf lib.types.str;
+              description = ''
+                The list of deployment keys. Each key here can be used to log into all other systems as `root`.
+              '';
+            };
+
+            configurationPath = lib.mkOption {
+              type = lib.types.path;
+              description = ''
+                The path to this machine's configuration directory.
+              '';
+            };
+
+          };
+        });
+    };
+  };
+
+  config = {
+    assertions = (lib.concatLists (lib.mapAttrsToList
+      (
+        name: cfg: [
+          {
+            assertion = builtins.length cfg.hostNames > 0;
+            message = ''
+              Error with config for ${name}
+              There must be at least one hostname.
+            '';
+          }
+          {
+            assertion = builtins.length cfg.systemRoles > 0;
+            message = ''
+              Error with config for ${name}
+              There must be at least one system role.
+            '';
+          }
+          {
+            assertion = cfg.remoteUnlock == null || cfg.remoteUnlock.hostKey != cfg.hostKey;
+            message = ''
+              Error with config for ${name}
+              Unlock hostkey and hostkey cannot be the same because unlock hostkey is in /boot, unencrypted.
+            '';
+          }
+          {
+            assertion = cfg.remoteUnlock == null || (cfg.remoteUnlock.clearnetHost != null || cfg.remoteUnlock.onionHost != null);
+            message = ''
+              Error with config for ${name}
+              At least one of clearnet host or onion host must be defined.
+            '';
+          }
+          {
+            assertion = cfg.remoteUnlock == null || cfg.remoteUnlock.clearnetHost == null || builtins.elem cfg.remoteUnlock.clearnetHost cfg.hostNames == false;
+            message = ''
+              Error with config for ${name}
+              Clearnet unlock hostname cannot be in the list of hostnames for security reasons.
+            '';
+          }
+          {
+            assertion = cfg.remoteUnlock == null || cfg.remoteUnlock.onionHost == null || lib.strings.hasSuffix ".onion" cfg.remoteUnlock.onionHost;
+            message = ''
+              Error with config for ${name}
+              Tor unlock hostname must be an onion address.
+            '';
+          }
+          {
+            assertion = builtins.elem "personal" cfg.systemRoles || builtins.length cfg.userKeys == 0;
+            message = ''
+              Error with config for ${name}
+              There must be at least one userkey defined for personal machines.
+            '';
+          }
+          {
+            assertion = builtins.elem "deploy" cfg.systemRoles || builtins.length cfg.deployKeys == 0;
+            message = ''
+              Error with config for ${name}
+              Only deploy machines are allowed to have deploy keys for security reasons.
+            '';
+          }
+        ]
+      )
+      machines));
+
+    # Set per machine properties automatically using each of their `properties.nix` files respectively
+    machines.hosts =
+      let
+        properties = dir: lib.concatMapAttrs
+          (name: path: {
+            ${name} =
+              import path
+              //
+              { configurationPath = builtins.dirOf path; };
+          })
+          (propertiesFiles dir);
+        propertiesFiles = dir:
+          lib.foldl (lib.mergeAttrs) { } (propertiesFiles' dir);
+        propertiesFiles' = dir:
+          let
+            propFiles = lib.filter (p: baseNameOf p == "properties.nix") (lib.filesystem.listFilesRecursive dir);
+            dirName = path: builtins.baseNameOf (builtins.dirOf path);
+          in
+          builtins.map (p: { "${dirName p}" = p; }) propFiles;
+      in
+      properties ../../machines;
+  };
+}

common/machine-info/moduleless.nix

@@ -0,0 +1,15 @@
+# Allows getting machine-info outside the scope of nixos configuration
+
+{ nixpkgs ? import <nixpkgs> { }
+, assertionsModule ? <nixpkgs/nixos/modules/misc/assertions.nix>
+}:
+
+{
+  machines =
+    (nixpkgs.lib.evalModules {
+      modules = [
+        ./default.nix
+        assertionsModule
+      ];
+    }).config.machines;
+}

common/machine-info/roles.nix

@@ -0,0 +1,19 @@
+{ config, lib, ... }:
+
+# Maps roles to their hosts
+
+{
+  options.machines.roles = lib.mkOption {
+    type = lib.types.attrsOf (lib.types.listOf lib.types.str);
+  };
+
+  config = {
+    machines.roles = lib.zipAttrs
+      (lib.mapAttrsToList
+        (host: cfg:
+          lib.foldl (lib.mergeAttrs) { }
+            (builtins.map (role: { ${role} = host; })
+              cfg.systemRoles))
+        config.machines.hosts);
+  };
+}

common/machine-info/ssh.nix

@@ -0,0 +1,44 @@
+{ config, lib, ... }:
+
+let
+  machines = config.machines;
+
+  sshkeys = keyType: lib.foldl (l: cfg: l ++ cfg.${keyType}) [ ] (builtins.attrValues machines.hosts);
+in
+{
+  options.machines.ssh = {
+    userKeys = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      description = ''
+        List of user keys aggregated from all machines.
+      '';
+    };
+
+    deployKeys = lib.mkOption {
+      default = [ ];
+      type = lib.types.listOf lib.types.str;
+      description = ''
+        List of deploy keys aggregated from all machines.
+      '';
+    };
+
+    hostKeysByRole = lib.mkOption {
+      type = lib.types.attrsOf (lib.types.listOf lib.types.str);
+      description = ''
+        Machine host keys divided into their roles.
+      '';
+    };
+  };
+
+  config = {
+    machines.ssh.userKeys = sshkeys "userKeys";
+    machines.ssh.deployKeys = sshkeys "deployKeys";
+
+    machines.ssh.hostKeysByRole = lib.mapAttrs
+      (role: hosts:
+        builtins.map
+          (host: machines.hosts.${host}.hostKey)
+          hosts)
+      machines.roles;
+  };
+}

common/network/ca.rsa.4096.crt

@@ -0,0 +1,43 @@
+-----BEGIN CERTIFICATE-----
+MIIHqzCCBZOgAwIBAgIJAJ0u+vODZJntMA0GCSqGSIb3DQEBDQUAMIHoMQswCQYD
+VQQGEwJVUzELMAkGA1UECBMCQ0ExEzARBgNVBAcTCkxvc0FuZ2VsZXMxIDAeBgNV
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++no177N9L2Y+M9TcTA62ZyMXShHQGeh20rb4kK8f+iFX8NxtdHVSkxMEFSfDDyQ=
+-----END CERTIFICATE-----

common/network/default.nix

@@ -0,0 +1,23 @@
+{ config, lib, ... }:
+
+with lib;
+
+let
+  cfg = config.networking;
+in
+{
+  imports = [
+    ./pia-openvpn.nix
+    ./pia-wireguard.nix
+    ./ping.nix
+    ./tailscale.nix
+    ./vpn.nix
+  ];
+
+  options.networking.ip_forward = mkEnableOption "Enable ip forwarding";
+
+  config = mkIf cfg.ip_forward {
+    boot.kernel.sysctl."net.ipv4.ip_forward" = 1;
+    boot.kernel.sysctl."net.ipv6.conf.all.forwarding" = 1;
+  };
+}

common/network/pia-openvpn.nix

@@ -0,0 +1,113 @@
+{ config, pkgs, lib, ... }:
+
+let
+  cfg = config.pia.openvpn;
+  vpnfailsafe = pkgs.stdenv.mkDerivation {
+    pname = "vpnfailsafe";
+    version = "0.0.1";
+    src = ./.;
+    installPhase = ''
+      mkdir -p $out
+      cp vpnfailsafe.sh $out/vpnfailsafe.sh
+      sed -i 's|getent|${pkgs.getent}/bin/getent|' $out/vpnfailsafe.sh
+    '';
+  };
+in
+{
+  options.pia.openvpn = {
+    enable = lib.mkEnableOption "Enable private internet access";
+    server = lib.mkOption {
+      type = lib.types.str;
+      default = "us-washingtondc.privacy.network";
+      example = "swiss.privacy.network";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.openvpn = {
+      servers = {
+        pia = {
+          config = ''
+            client
+            dev tun
+            proto udp
+            remote ${cfg.server} 1198
+            resolv-retry infinite
+            nobind
+            persist-key
+            persist-tun
+            cipher aes-128-cbc
+            auth sha1
+            tls-client
+            remote-cert-tls server
+
+            auth-user-pass
+            compress
+            verb 1
+            reneg-sec 0
+            <crl-verify>
+            -----BEGIN X509 CRL-----
+            MIICWDCCAUAwDQYJKoZIhvcNAQENBQAwgegxCzAJBgNVBAYTAlVTMQswCQYDVQQI
+            EwJDQTETMBEGA1UEBxMKTG9zQW5nZWxlczEgMB4GA1UEChMXUHJpdmF0ZSBJbnRl
+            cm5ldCBBY2Nlc3MxIDAeBgNVBAsTF1ByaXZhdGUgSW50ZXJuZXQgQWNjZXNzMSAw
+            HgYDVQQDExdQcml2YXRlIEludGVybmV0IEFjY2VzczEgMB4GA1UEKRMXUHJpdmF0
+            ZSBJbnRlcm5ldCBBY2Nlc3MxLzAtBgkqhkiG9w0BCQEWIHNlY3VyZUBwcml2YXRl
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+            MCYwEQIBARcMMTYwNzA4MTkwMDQ2MBECAQYXDDE2MDcwODE5MDA0NjANBgkqhkiG
+            9w0BAQ0FAAOCAQEAQZo9X97ci8EcPYu/uK2HB152OZbeZCINmYyluLDOdcSvg6B5
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+            MR6jC0K2ps9qyZAN74LEBedEfK7tBOzWMwr58A==
+            -----END X509 CRL-----
+            </crl-verify>
+
+            <ca>
+            -----BEGIN CERTIFICATE-----
+            MIIFqzCCBJOgAwIBAgIJAKZ7D5Yv87qDMA0GCSqGSIb3DQEBDQUAMIHoMQswCQYD
+            VQQGEwJVUzELMAkGA1UECBMCQ0ExEzARBgNVBAcTCkxvc0FuZ2VsZXMxIDAeBgNV
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+            cdldeNO+pPr9rIgPrtXqT4SWViTQRBeGM8CDxAyTopTsobjSiYZCF9Ta1gunl0G/
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+            a5PgrtxfwTumD4+3/SYvwoD66cB8IcK//h1mCzAduU8KgUXocLx7QgJWo9lnZ8xU
+            ryXvWab2usg4fqk7FPi00bED4f4qVQFVfGfPZIH9QQ7/48bPM9RyfzImZWUCenK3
+            7pdw4Bvgoys2rHLHbGen7f28knT2j/cbMxd78tQc20TIObGjo8+ISTRclSTRBtyC
+            GohseKYpTS9himFERpUgNtefvYHbn70mIOzfOJFTVqfrptf9jXa9N8Mpy3ayfodz
+            1wiqdteqFXkTYoSDctgKMiZ6GdocK9nMroQipIQtpnwd4yBDWIyC6Bvlkrq5TQUt
+            YDQ8z9v+DMO6iwyIDRiU
+            -----END CERTIFICATE-----
+            </ca>
+
+            disable-occ
+            auth-user-pass /run/agenix/pia-login.conf
+          '';
+          autoStart = true;
+          up = "${vpnfailsafe}/vpnfailsafe.sh";
+          down = "${vpnfailsafe}/vpnfailsafe.sh";
+        };
+      };
+    };
+    age.secrets."pia-login.conf".file = ../../secrets/pia-login.age;
+  };
+}

common/network/pia-wireguard.nix

@@ -0,0 +1,363 @@
+{ config, lib, pkgs, ... }:
+
+# Server list:
+#   https://serverlist.piaservers.net/vpninfo/servers/v6
+# Reference materials:
+#   https://github.com/pia-foss/manual-connections
+#   https://github.com/thrnz/docker-wireguard-pia/blob/master/extra/wg-gen.sh
+
+# TODO handle potential errors (or at least print status, success, and failures to the console)
+# TODO parameterize names of systemd services so that multiple wg VPNs could coexist in theory easier
+# TODO implement this module such that the wireguard VPN doesn't have to live in a container
+# TODO don't add forward rules if the PIA port is the same as cfg.forwardedPort
+# TODO verify signatures of PIA responses
+# TODO `RuntimeMaxSec = "30d";` for pia-vpn-wireguard-init isn't allowed per the systemd logs. Find alternative.
+
+with builtins;
+with lib;
+
+let
+  cfg = config.pia.wireguard;
+
+  getPIAToken = ''
+    PIA_USER=`sed '1q;d' /run/agenix/pia-login.conf`
+    PIA_PASS=`sed '2q;d' /run/agenix/pia-login.conf`
+    # PIA_TOKEN only lasts 24hrs
+    PIA_TOKEN=`curl -s -u "$PIA_USER:$PIA_PASS" https://www.privateinternetaccess.com/gtoken/generateToken | jq -r '.token'`
+  '';
+
+  chooseWireguardServer = ''
+    servers=$(mktemp)
+    servers_json=$(mktemp)
+    curl -s "https://serverlist.piaservers.net/vpninfo/servers/v6" > "$servers"
+    # extract json part only
+    head -n 1 "$servers" | tr -d '\n' > "$servers_json"
+
+    echo "Available location ids:" && jq '.regions | .[] | {name, id, port_forward}' "$servers_json"
+
+    # Some locations have multiple servers available. Pick a random one.
+    totalservers=$(jq -r '.regions | .[] | select(.id=="'${cfg.serverLocation}'") | .servers.wg | length' "$servers_json")
+    if ! [[ "$totalservers" =~ ^[0-9]+$ ]] || [ "$totalservers" -eq 0 ] 2>/dev/null; then
+      echo "Location \"${cfg.serverLocation}\" not found."
+      exit 1
+    fi
+    serverindex=$(( RANDOM % totalservers))
+    WG_HOSTNAME=$(jq -r '.regions | .[] | select(.id=="'${cfg.serverLocation}'") | .servers.wg | .['$serverindex'].cn' "$servers_json")
+    WG_SERVER_IP=$(jq -r '.regions | .[] | select(.id=="'${cfg.serverLocation}'") | .servers.wg | .['$serverindex'].ip' "$servers_json")
+    WG_SERVER_PORT=$(jq -r '.groups.wg | .[0] | .ports | .[0]' "$servers_json")
+
+    # write chosen server
+    rm -f /tmp/${cfg.interfaceName}-server.conf
+    touch /tmp/${cfg.interfaceName}-server.conf
+    chmod 700 /tmp/${cfg.interfaceName}-server.conf
+    echo "$WG_HOSTNAME" >> /tmp/${cfg.interfaceName}-server.conf
+    echo "$WG_SERVER_IP" >> /tmp/${cfg.interfaceName}-server.conf
+    echo "$WG_SERVER_PORT" >> /tmp/${cfg.interfaceName}-server.conf
+
+    rm $servers_json $servers
+  '';
+
+  getChosenWireguardServer = ''
+    WG_HOSTNAME=`sed '1q;d' /tmp/${cfg.interfaceName}-server.conf`
+    WG_SERVER_IP=`sed '2q;d' /tmp/${cfg.interfaceName}-server.conf`
+    WG_SERVER_PORT=`sed '3q;d' /tmp/${cfg.interfaceName}-server.conf`
+  '';
+
+  refreshPIAPort = ''
+    ${getChosenWireguardServer}
+    signature=`sed '1q;d' /tmp/${cfg.interfaceName}-port-renewal`
+    payload=`sed '2q;d' /tmp/${cfg.interfaceName}-port-renewal`
+    bind_port_response=`curl -Gs -m 5 --connect-to "$WG_HOSTNAME::$WG_SERVER_IP:" --cacert "${./ca.rsa.4096.crt}" --data-urlencode "payload=$payload" --data-urlencode "signature=$signature" "https://$WG_HOSTNAME:19999/bindPort"`
+  '';
+
+  portForwarding = cfg.forwardPortForTransmission || cfg.forwardedPort != null;
+
+  containerServiceName = "container@${config.vpn-container.containerName}.service";
+in
+{
+  options.pia.wireguard = {
+    enable = mkEnableOption "Enable private internet access";
+    badPortForwardPorts = mkOption {
+      type = types.listOf types.port;
+      description = ''
+        Ports that will not be accepted from PIA.
+        If PIA assigns a port from this list, the connection is aborted since we cannot ask for a different port.
+        This is used to guarantee we are not assigned a port that is used by a service we do not want exposed.
+      '';
+    };
+    wireguardListenPort = mkOption {
+      type = types.port;
+      description = "The port wireguard listens on for this VPN connection";
+      default = 51820;
+    };
+    serverLocation = mkOption {
+      type = types.str;
+      default = "swiss";
+    };
+    interfaceName = mkOption {
+      type = types.str;
+      default = "piaw";
+    };
+    forwardedPort = mkOption {
+      type = types.nullOr types.port;
+      description = "The port to redirect port forwarded TCP VPN traffic too";
+      default = null;
+    };
+    forwardPortForTransmission = mkEnableOption "PIA port forwarding for transmission should be performed.";
+  };
+
+  config = mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = cfg.forwardPortForTransmission != (cfg.forwardedPort != null);
+        message = ''
+          The PIA forwarded port cannot simultaneously be used by transmission and redirected to another port.
+        '';
+      }
+    ];
+
+    # mounts used to pass the connection parameters to the container
+    # the container doesn't have internet until it uses these parameters so it cannot fetch them itself
+    vpn-container.mounts = [
+      "/tmp/${cfg.interfaceName}.conf"
+      "/tmp/${cfg.interfaceName}-server.conf"
+      "/tmp/${cfg.interfaceName}-address.conf"
+    ];
+
+    # The container takes ownership of the wireguard interface on its startup
+    containers.vpn.interfaces = [ cfg.interfaceName ];
+
+    # TODO: while this is much better than "loose" networking, it seems to have issues with firewall restarts
+    # allow traffic for wireguard interface to pass since wireguard trips up rpfilter
+    # networking.firewall = {
+    #   extraCommands = ''
+    #     ip46tables -t raw -I nixos-fw-rpfilter -p udp -m udp --sport ${toString cfg.wireguardListenPort} -j RETURN
+    #     ip46tables -t raw -I nixos-fw-rpfilter -p udp -m udp --dport ${toString cfg.wireguardListenPort} -j RETURN
+    #   '';
+    #   extraStopCommands = ''
+    #     ip46tables -t raw -D nixos-fw-rpfilter -p udp -m udp --sport ${toString cfg.wireguardListenPort} -j RETURN || true
+    #     ip46tables -t raw -D nixos-fw-rpfilter -p udp -m udp --dport ${toString cfg.wireguardListenPort} -j RETURN || true
+    #   '';
+    # };
+    networking.firewall.checkReversePath = "loose";
+
+    systemd.services.pia-vpn-wireguard-init = {
+      description = "Creates PIA VPN Wireguard Interface";
+
+      wants = [ "network-online.target" ];
+      after = [ "network.target" "network-online.target" ];
+      before = [ containerServiceName ];
+      requiredBy = [ containerServiceName ];
+      partOf = [ containerServiceName ];
+      wantedBy = [ "multi-user.target" ];
+
+      path = with pkgs; [ wireguard-tools jq curl iproute iputils ];
+
+      serviceConfig = {
+        Type = "oneshot";
+        RemainAfterExit = true;
+
+        # restart once a month; PIA forwarded port expires after two months
+        # because the container is "PartOf" this unit, it gets restarted too
+        RuntimeMaxSec = "30d";
+      };
+
+      script = ''
+        echo Waiting for internet...
+        while ! ping -c 1 -W 1 1.1.1.1; do
+            sleep 1
+        done
+
+        # Prepare to connect by generating wg secrets and auth'ing with PIA since the container
+        # cannot do without internet to start with. NAT'ing the host's internet would address this
+        # issue but is not ideal because then leaking network outside of the VPN is more likely.
+
+        ${chooseWireguardServer}
+
+        ${getPIAToken}
+
+        # generate wireguard keys
+        privKey=$(wg genkey)
+        pubKey=$(echo "$privKey" | wg pubkey)
+
+        # authorize our WG keys with the PIA server we are about to connect to
+        wireguard_json=`curl -s -G --connect-to "$WG_HOSTNAME::$WG_SERVER_IP:" --cacert "${./ca.rsa.4096.crt}" --data-urlencode "pt=$PIA_TOKEN" --data-urlencode "pubkey=$pubKey" https://$WG_HOSTNAME:$WG_SERVER_PORT/addKey`
+
+        # create wg-quick config file
+        rm -f /tmp/${cfg.interfaceName}.conf /tmp/${cfg.interfaceName}-address.conf
+        touch /tmp/${cfg.interfaceName}.conf /tmp/${cfg.interfaceName}-address.conf
+        chmod 700 /tmp/${cfg.interfaceName}.conf /tmp/${cfg.interfaceName}-address.conf
+        echo "
+        [Interface]
+        # Address = $(echo "$wireguard_json" | jq -r '.peer_ip')
+        PrivateKey = $privKey
+        ListenPort = ${toString cfg.wireguardListenPort}
+        [Peer]
+        PersistentKeepalive = 25
+        PublicKey = $(echo "$wireguard_json" | jq -r '.server_key')
+        AllowedIPs = 0.0.0.0/0
+        Endpoint = $WG_SERVER_IP:$(echo "$wireguard_json" | jq -r '.server_port')
+        " >> /tmp/${cfg.interfaceName}.conf
+
+        # create file storing the VPN ip address PIA assigned to us
+        echo "$wireguard_json" | jq -r '.peer_ip' >> /tmp/${cfg.interfaceName}-address.conf
+
+        # Create wg interface now so it inherits from the namespace with internet access
+        # the container will handle actually connecting the interface since that info is
+        # not preserved upon moving into the container's networking namespace
+        # Roughly following this guide https://www.wireguard.com/netns/#ordinary-containerization
+        [[ -z $(ip link show dev ${cfg.interfaceName} 2>/dev/null) ]] || exit
+        ip link add ${cfg.interfaceName} type wireguard
+      '';
+
+      preStop = ''
+        # cleanup wireguard interface
+        ip link del ${cfg.interfaceName}
+        rm -f /tmp/${cfg.interfaceName}.conf /tmp/${cfg.interfaceName}-address.conf
+      '';
+    };
+
+    vpn-container.config.systemd.services.pia-vpn-wireguard = {
+      description = "Initializes the PIA VPN WireGuard Tunnel";
+
+      wants = [ "network-online.target" ];
+      after = [ "network.target" "network-online.target" ];
+      wantedBy = [ "multi-user.target" ];
+
+      path = with pkgs; [ wireguard-tools iproute curl jq iptables ];
+
+      serviceConfig = {
+        Type = "oneshot";
+        RemainAfterExit = true;
+      };
+
+      script = ''
+        # pseudo calls wg-quick
+        # Near equivalent of "wg-quick up /tmp/${cfg.interfaceName}.conf"
+        # cannot actually call wg-quick because the interface has to be already
+        # created before the container taken ownership of the interface
+        # Thus, assumes wg interface was already created:
+        #   ip link add ${cfg.interfaceName} type wireguard
+
+        ${getChosenWireguardServer}
+
+        myaddress=`cat /tmp/${cfg.interfaceName}-address.conf`
+
+        wg setconf ${cfg.interfaceName} /tmp/${cfg.interfaceName}.conf
+        ip -4 address add $myaddress dev ${cfg.interfaceName}
+        ip link set mtu 1420 up dev ${cfg.interfaceName}
+        wg set ${cfg.interfaceName} fwmark ${toString cfg.wireguardListenPort}
+        ip -4 route add 0.0.0.0/0 dev ${cfg.interfaceName} table ${toString cfg.wireguardListenPort}
+
+        # TODO is this needed?
+        ip -4 rule add not fwmark ${toString cfg.wireguardListenPort} table ${toString cfg.wireguardListenPort}
+        ip -4 rule add table main suppress_prefixlength 0
+
+        # The rest of the script is only for only for port forwarding skip if not needed
+        if [ ${boolToString portForwarding} == false ]; then exit 0; fi
+
+        # Reserve port
+        ${getPIAToken}
+        payload_and_signature=`curl -s -m 5 --connect-to "$WG_HOSTNAME::$WG_SERVER_IP:" --cacert "${./ca.rsa.4096.crt}" -G --data-urlencode "token=$PIA_TOKEN" "https://$WG_HOSTNAME:19999/getSignature"`
+        signature=$(echo "$payload_and_signature" | jq -r '.signature')
+        payload=$(echo "$payload_and_signature" | jq -r '.payload')
+        port=$(echo "$payload" | base64 -d | jq -r '.port')
+
+        # Check if the port is acceptable
+        notallowed=(${concatStringsSep " " (map toString cfg.badPortForwardPorts)})
+        if [[ " ''${notallowed[*]} " =~ " $port " ]]; then
+          # the port PIA assigned is not allowed, kill the connection
+          wg-quick down /tmp/${cfg.interfaceName}.conf
+          exit 1
+        fi
+
+        # write reserved port to file readable for all users
+        echo $port > /tmp/${cfg.interfaceName}-port
+        chmod 644 /tmp/${cfg.interfaceName}-port
+
+        # write payload and signature info needed to allow refreshing allocated forwarded port
+        rm -f /tmp/${cfg.interfaceName}-port-renewal
+        touch /tmp/${cfg.interfaceName}-port-renewal
+        chmod 700 /tmp/${cfg.interfaceName}-port-renewal
+        echo $signature >> /tmp/${cfg.interfaceName}-port-renewal
+        echo $payload >> /tmp/${cfg.interfaceName}-port-renewal
+
+        # Block all traffic from VPN interface except for traffic that is from the forwarded port
+        iptables -I nixos-fw -p tcp --dport $port -j nixos-fw-accept -i ${cfg.interfaceName}
+        iptables -I nixos-fw -p udp --dport $port -j nixos-fw-accept -i ${cfg.interfaceName}
+
+        # The first port refresh triggers the port to be actually allocated
+        ${refreshPIAPort}
+
+        ${optionalString (cfg.forwardedPort != null) ''
+          # redirect the fowarded port
+          iptables -A INPUT -i ${cfg.interfaceName} -p tcp --dport $port -j ACCEPT
+          iptables -A INPUT -i ${cfg.interfaceName} -p udp --dport $port -j ACCEPT
+          iptables -A INPUT -i ${cfg.interfaceName} -p tcp --dport ${toString cfg.forwardedPort} -j ACCEPT
+          iptables -A INPUT -i ${cfg.interfaceName} -p udp --dport ${toString cfg.forwardedPort} -j ACCEPT
+          iptables -A PREROUTING -t nat -i ${cfg.interfaceName} -p tcp --dport $port -j REDIRECT --to-port ${toString cfg.forwardedPort}
+          iptables -A PREROUTING -t nat -i ${cfg.interfaceName} -p udp --dport $port -j REDIRECT --to-port ${toString cfg.forwardedPort}
+        ''}
+
+        ${optionalString cfg.forwardPortForTransmission ''
+          # assumes no auth needed for transmission
+          curlout=$(curl localhost:9091/transmission/rpc 2>/dev/null)
+          regex='X-Transmission-Session-Id\: (\w*)'
+          if [[ $curlout =~ $regex ]]; then
+              sessionId=''${BASH_REMATCH[1]}
+          else
+              exit 1
+          fi
+
+          # set the port in transmission
+          data='{"method": "session-set", "arguments": { "peer-port" :'$port' } }'
+          curl http://localhost:9091/transmission/rpc -d "$data" -H "X-Transmission-Session-Id: $sessionId"
+        ''}
+      '';
+
+      preStop = ''
+        wg-quick down /tmp/${cfg.interfaceName}.conf
+
+        # The rest of the script is only for only for port forwarding skip if not needed
+        if [ ${boolToString portForwarding} == false ]; then exit 0; fi
+
+        ${optionalString (cfg.forwardedPort != null) ''
+          # stop redirecting the forwarded port
+          iptables -D INPUT -i ${cfg.interfaceName} -p tcp --dport $port -j ACCEPT
+          iptables -D INPUT -i ${cfg.interfaceName} -p udp --dport $port -j ACCEPT
+          iptables -D INPUT -i ${cfg.interfaceName} -p tcp --dport ${toString cfg.forwardedPort} -j ACCEPT
+          iptables -D INPUT -i ${cfg.interfaceName} -p udp --dport ${toString cfg.forwardedPort} -j ACCEPT
+          iptables -D PREROUTING -t nat -i ${cfg.interfaceName} -p tcp --dport $port -j REDIRECT --to-port ${toString cfg.forwardedPort}
+          iptables -D PREROUTING -t nat -i ${cfg.interfaceName} -p udp --dport $port -j REDIRECT --to-port ${toString cfg.forwardedPort}
+        ''}
+      '';
+    };
+
+    vpn-container.config.systemd.services.pia-vpn-wireguard-forward-port = {
+      enable = portForwarding;
+      description = "PIA VPN WireGuard Tunnel Port Forwarding";
+      after = [ "pia-vpn-wireguard.service" ];
+      requires = [ "pia-vpn-wireguard.service" ];
+
+      path = with pkgs; [ curl ];
+
+      serviceConfig = {
+        Type = "oneshot";
+      };
+
+      script = refreshPIAPort;
+    };
+
+    vpn-container.config.systemd.timers.pia-vpn-wireguard-forward-port = {
+      enable = portForwarding;
+      partOf = [ "pia-vpn-wireguard-forward-port.service" ];
+      wantedBy = [ "timers.target" ];
+      timerConfig = {
+        OnCalendar = "*:0/10"; # 10 minutes
+        RandomizedDelaySec = "1m"; # vary by 1 min to give PIA servers some relief
+      };
+    };
+
+    age.secrets."pia-login.conf".file = ../../secrets/pia-login.age;
+  };
+}

common/network/ping.nix

@@ -0,0 +1,59 @@
+{ config, pkgs, lib, ... }:
+
+# keeps peer to peer connections alive with a periodic ping
+
+with lib;
+with builtins;
+
+# todo auto restart
+
+let
+  cfg = config.keepalive-ping;
+
+  serviceTemplate = host:
+    {
+      "keepalive-ping@${host}" = {
+        description = "Periodic ping keep alive for ${host} connection";
+
+        requires = [ "network-online.target" ];
+        after = [ "network.target" "network-online.target" ];
+        wantedBy = [ "multi-user.target" ];
+        serviceConfig.Restart = "always";
+
+        path = with pkgs; [ iputils ];
+
+        script = ''
+          ping -i ${cfg.delay} ${host} &>/dev/null
+        '';
+      };
+    };
+
+  combineAttrs = foldl recursiveUpdate { };
+
+  serviceList = map serviceTemplate cfg.hosts;
+
+  services = combineAttrs serviceList;
+in
+{
+  options.keepalive-ping = {
+    enable = mkEnableOption "Enable keep alive ping task";
+    hosts = mkOption {
+      type = types.listOf types.str;
+      default = [ ];
+      description = ''
+        Hosts to ping periodically
+      '';
+    };
+    delay = mkOption {
+      type = types.str;
+      default = "60";
+      description = ''
+        Ping interval in seconds of periodic ping per host being pinged
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    systemd.services = services;
+  };
+}

common/network/tailscale.nix

@@ -0,0 +1,20 @@
+{ config, lib, ... }:
+
+with lib;
+
+let
+  cfg = config.services.tailscale;
+in
+{
+  options.services.tailscale.exitNode = mkEnableOption "Enable exit node support";
+
+  config.services.tailscale.enable = mkDefault (!config.boot.isContainer);
+
+  # MagicDNS
+  config.networking.nameservers = mkIf cfg.enable [ "1.1.1.1" "8.8.8.8" ];
+  config.networking.search = mkIf cfg.enable [ "koi-bebop.ts.net" ];
+
+  # exit node
+  config.networking.firewall.checkReversePath = mkIf cfg.exitNode "loose";
+  config.networking.ip_forward = mkIf cfg.exitNode true;
+}

common/network/vpn.nix

@@ -0,0 +1,106 @@
+{ config, pkgs, lib, allModules, ... }:
+
+with lib;
+
+let
+  cfg = config.vpn-container;
+in
+{
+  options.vpn-container = {
+    enable = mkEnableOption "Enable VPN container";
+
+    containerName = mkOption {
+      type = types.str;
+      default = "vpn";
+      description = ''
+        Name of the VPN container.
+      '';
+    };
+
+    mounts = mkOption {
+      type = types.listOf types.str;
+      default = [ "/var/lib" ];
+      example = "/home/example";
+      description = ''
+        List of mounts on the host to bind to the vpn container.
+      '';
+    };
+
+    useOpenVPN = mkEnableOption "Uses OpenVPN instead of wireguard for PIA VPN connection";
+
+    config = mkOption {
+      type = types.anything;
+      default = { };
+      example = ''
+        {
+          services.nginx.enable = true;
+        }
+      '';
+      description = ''
+        NixOS config for the vpn container.
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    pia.wireguard.enable = !cfg.useOpenVPN;
+    pia.wireguard.forwardPortForTransmission = !cfg.useOpenVPN;
+
+    containers.${cfg.containerName} = {
+      ephemeral = true;
+      autoStart = true;
+
+      bindMounts = mkMerge ([{
+        "/run/agenix" = {
+          hostPath = "/run/agenix";
+          isReadOnly = true;
+        };
+      }] ++ (lists.forEach cfg.mounts (mount:
+        {
+          "${mount}" = {
+            hostPath = mount;
+            isReadOnly = false;
+          };
+        }
+      )));
+
+      enableTun = cfg.useOpenVPN;
+      privateNetwork = true;
+      hostAddress = "172.16.100.1";
+      localAddress = "172.16.100.2";
+
+      config = {
+        imports = allModules ++ [ cfg.config ];
+
+        # networking.firewall.enable = mkForce false;
+        networking.firewall.trustedInterfaces = [
+          # completely trust internal interface to host
+          "eth0"
+        ];
+
+        pia.openvpn.enable = cfg.useOpenVPN;
+        pia.openvpn.server = "swiss.privacy.network"; # swiss vpn
+
+        # TODO fix so it does run it's own resolver again
+        # run it's own DNS resolver
+        networking.useHostResolvConf = false;
+        # services.resolved.enable = true;
+        networking.nameservers = [ "1.1.1.1" "8.8.8.8" ];
+      };
+    };
+
+    # load secrets the container needs
+    age.secrets = config.containers.${cfg.containerName}.config.age.secrets;
+
+    # forwarding for vpn container (only for OpenVPN)
+    networking.nat.enable = mkIf cfg.useOpenVPN true;
+    networking.nat.internalInterfaces = mkIf cfg.useOpenVPN [
+      "ve-${cfg.containerName}"
+    ];
+    networking.ip_forward = mkIf cfg.useOpenVPN true;
+
+    # assumes only one potential interface
+    networking.usePredictableInterfaceNames = false;
+    networking.nat.externalInterface = "eth0";
+  };
+}

common/network/vpnfailsafe.sh

@@ -0,0 +1,187 @@
+#!/usr/bin/env bash
+
+set -eEo pipefail
+
+# $@ := ""
+set_route_vars() {
+    local network_var
+    local -a network_vars; read -ra network_vars <<<"${!route_network_*}"
+    for network_var in "${network_vars[@]}"; do
+        local -i i="${network_var#route_network_}"
+        local -a vars=("route_network_$i" "route_netmask_$i" "route_gateway_$i" "route_metric_$i")
+        route_networks[i]="${!vars[0]}"
+        route_netmasks[i]="${!vars[1]:-255.255.255.255}"
+        route_gateways[i]="${!vars[2]:-$route_vpn_gateway}"
+        route_metrics[i]="${!vars[3]:-0}"
+    done
+}
+
+# Configuration.
+readonly prog="$(basename "$0")"
+readonly private_nets="127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16"
+declare -a remotes cnf_remote_domains cnf_remote_ips route_networks route_netmasks route_gateways route_metrics
+read -ra remotes <<<"$(env|grep -oP '^remote_[0-9]+=.*'|sort -n|cut -d= -f2|tr '\n' '\t')"
+read -ra cnf_remote_domains <<<"$(printf '%s\n' "${remotes[@]%%*[0-9]}"|sort -u|tr '\n' '\t')"
+read -ra cnf_remote_ips <<<"$(printf '%s\n' "${remotes[@]##*[!0-9.]*}"|sort -u|tr '\n' '\t')"
+set_route_vars
+read -ra numbered_vars <<<"${!foreign_option_*} ${!proto_*} ${!remote_*} ${!remote_port_*} \
+                           ${!route_network_*} ${!route_netmask_*} ${!route_gateway_*} ${!route_metric_*}"
+readonly numbered_vars "${numbered_vars[@]}" dev ifconfig_local ifconfig_netmask ifconfig_remote \
+         route_net_gateway route_vpn_gateway script_type trusted_ip trusted_port untrusted_ip untrusted_port \
+         remotes cnf_remote_domains cnf_remote_ips route_networks route_netmasks route_gateways route_metrics
+readonly cur_remote_ip="${trusted_ip:-$untrusted_ip}"
+readonly cur_port="${trusted_port:-$untrusted_port}"
+
+# $@ := ""
+update_hosts() {
+    if remote_entries="$(getent -s dns hosts "${cnf_remote_domains[@]}"|grep -v :)"; then
+        local -r beg="# VPNFAILSAFE BEGIN" end="# VPNFAILSAFE END"
+        {
+            sed -e "/^$beg/,/^$end/d" /etc/hosts
+            echo -e "$beg\\n$remote_entries\\n$end"
+        } >/etc/hosts.vpnfailsafe
+        chmod --reference=/etc/hosts /etc/hosts.vpnfailsafe
+        mv /etc/hosts.vpnfailsafe /etc/hosts
+    fi
+}
+
+# $@ := "up" | "down"
+update_routes() {
+    local -a resolved_ips
+    read -ra resolved_ips <<<"$(getent -s files hosts "${cnf_remote_domains[@]:-ENOENT}"|cut -d' ' -f1|tr '\n' '\t' || true)"
+    local -ar remote_ips=("$cur_remote_ip" "${resolved_ips[@]}" "${cnf_remote_ips[@]}")
+    if [[ "$*" == up ]]; then
+        for remote_ip in "${remote_ips[@]}"; do
+            if [[ -n "$remote_ip" && -z "$(ip route show "$remote_ip")" ]]; then
+                ip route add "$remote_ip" via "$route_net_gateway"
+            fi
+        done
+        for net in 0.0.0.0/1 128.0.0.0/1; do
+            if [[ -z "$(ip route show "$net")" ]]; then
+                ip route add "$net" via "$route_vpn_gateway"
+            fi
+        done
+        for i in $(seq 1 "${#route_networks[@]}"); do
+            if [[ -z "$(ip route show "${route_networks[i]}/${route_netmasks[i]}")" ]]; then
+                ip route add "${route_networks[i]}/${route_netmasks[i]}" \
+                  via "${route_gateways[i]}" metric "${route_metrics[i]}" dev "$dev"
+            fi
+        done
+    elif [[ "$*" == down ]]; then
+        for route in "${remote_ips[@]}" 0.0.0.0/1 128.0.0.0/1; do
+            if [[ -n "$route" && -n "$(ip route show "$route")" ]]; then
+                ip route del "$route"
+            fi
+        done
+        for i in $(seq 1 "${#route_networks[@]}"); do
+            if [[ -n "$(ip route show "${route_networks[i]}/${route_netmasks[i]}")" ]]; then
+                ip route del "${route_networks[i]}/${route_netmasks[i]}"
+            fi
+        done
+    fi
+}
+
+# $@ := ""
+update_firewall() {
+    # $@ := "INPUT" | "OUTPUT" | "FORWARD"
+    insert_chain() {
+        if iptables -C "$*" -j "VPNFAILSAFE_$*" 2>/dev/null; then
+            iptables -D "$*" -j "VPNFAILSAFE_$*"
+            for opt in F X; do
+                iptables -"$opt" "VPNFAILSAFE_$*"
+            done
+        fi
+        iptables -N "VPNFAILSAFE_$*"
+        iptables -I "$*" -j "VPNFAILSAFE_$*"
+    }
+
+    # $@ := "INPUT" | "OUTPUT"
+    accept_remotes() {
+        case "$@" in
+            INPUT)  local -r icmp_type=reply   io=i sd=s states="";;
+            OUTPUT) local -r icmp_type=request io=o sd=d states=NEW,;;
+        esac
+        local -r public_nic="$(ip route show "$cur_remote_ip"|cut -d' ' -f5)"
+        local -ar suf=(-m conntrack --ctstate "$states"RELATED,ESTABLISHED -"$io" "${public_nic:?}" -j ACCEPT)
+        icmp_rule() {
+            iptables "$1" "$2" -p icmp --icmp-type "echo-$icmp_type" -"$sd" "$3" "${suf[@]/%ACCEPT/RETURN}"
+        }
+        for ((i=1; i <= ${#remotes[*]}; ++i)); do
+            local port="remote_port_$i"
+            local proto="proto_$i"
+            iptables -A "VPNFAILSAFE_$*" -p "${!proto%-client}" -"$sd" "${remotes[i-1]}" --"$sd"port "${!port}" "${suf[@]}"
+            if ! icmp_rule -C "VPNFAILSAFE_$*" "${remotes[i-1]}" 2>/dev/null; then
+                icmp_rule -A "VPNFAILSAFE_$*" "${remotes[i-1]}"
+            fi
+        done
+        if ! iptables -S|grep -q "^-A VPNFAILSAFE_$* .*-$sd $cur_remote_ip/32 .*-j ACCEPT$"; then
+            for p in tcp udp; do
+                iptables -A "VPNFAILSAFE_$*" -p "$p" -"$sd" "$cur_remote_ip" --"$sd"port "${cur_port}" "${suf[@]}"
+            done
+            icmp_rule -A "VPNFAILSAFE_$*" "$cur_remote_ip"
+        fi
+    }
+
+    # $@ := "OUTPUT" | "FORWARD"
+    reject_dns() {
+        for proto in udp tcp; do
+            iptables -A "VPNFAILSAFE_$*" -p "$proto" --dport 53 ! -o "$dev" -j REJECT
+        done
+    }
+
+    # $@ := "INPUT" | "OUTPUT" | "FORWARD"
+    pass_private_nets() { 
+        case "$@" in
+            INPUT) local -r io=i sd=s;;&
+            OUTPUT|FORWARD) local -r io=o sd=d;;&
+            INPUT) local -r vpn="${ifconfig_remote:-$ifconfig_local}/${ifconfig_netmask:-32}"
+               iptables -A "VPNFAILSAFE_$*" -"$sd" "$vpn" -"$io" "$dev" -j RETURN
+               for i in $(seq 1 "${#route_networks[@]}"); do
+                   iptables -A "VPNFAILSAFE_$*" -"$sd" "${route_networks[i]}/${route_netmasks[i]}" -"$io" "$dev" -j RETURN
+               done;;&
+            *) iptables -A "VPNFAILSAFE_$*" -"$sd" "$private_nets" ! -"$io" "$dev" -j RETURN;;&
+            INPUT) iptables -A "VPNFAILSAFE_$*" -s "$private_nets" -i "$dev" -j DROP;;&
+            *) for iface in "$dev" lo+; do
+                   iptables -A "VPNFAILSAFE_$*" -"$io" "$iface" -j RETURN
+               done;;
+        esac
+    }
+
+    # $@ := "INPUT" | "OUTPUT" | "FORWARD"
+    drop_other() {
+        iptables -A "VPNFAILSAFE_$*" -j DROP
+    }
+
+    for chain in INPUT OUTPUT FORWARD; do
+        insert_chain "$chain"
+        [[ $chain == FORWARD ]] || accept_remotes "$chain"
+        [[ $chain == INPUT ]] || reject_dns "$chain"
+        pass_private_nets "$chain"
+        drop_other "$chain"
+    done
+}
+
+# $@ := ""
+cleanup() {
+    update_resolv down
+    update_routes down
+}
+trap cleanup INT TERM
+
+# $@ := line_number exit_code
+err_msg() {
+    echo "$0:$1: \`$(sed -n "$1,+0{s/^\\s*//;p}" "$0")' returned $2" >&2
+    cleanup
+}
+trap 'err_msg "$LINENO" "$?"' ERR
+
+# $@ := ""
+main() {
+    case "${script_type:-down}" in
+        up) for f in hosts routes firewall; do "update_$f" up; done;;
+        down) update_routes down
+              update_resolv down;;
+    esac
+}
+
+main

common/nix-builder.nix

@@ -0,0 +1,60 @@
+{ config, lib, ... }:
+
+let
+  builderRole = "nix-builder";
+  builderUserName = "nix-builder";
+
+  machinesByRole = role: lib.filterAttrs (hostname: cfg: builtins.elem role cfg.systemRoles) config.machines.hosts;
+  otherMachinesByRole = role: lib.filterAttrs (hostname: cfg: hostname != config.networking.hostName) (machinesByRole role);
+  thisMachineHasRole = role: builtins.hasAttr config.networking.hostName (machinesByRole role);
+
+  builders = machinesByRole builderRole;
+  thisMachineIsABuilder = thisMachineHasRole builderRole;
+
+  # builders don't include themselves as a remote builder
+  otherBuilders = lib.filterAttrs (hostname: cfg: hostname != config.networking.hostName) builders;
+in
+lib.mkMerge [
+  # configure builder
+  (lib.mkIf thisMachineIsABuilder {
+    users.users.${builderUserName} = {
+      description = "Distributed Nix Build User";
+      group = builderUserName;
+      isSystemUser = true;
+      createHome = true;
+      home = "/var/lib/nix-builder";
+      useDefaultShell = true;
+      openssh.authorizedKeys.keys = builtins.map
+        (builderCfg: builderCfg.hostKey)
+        (builtins.attrValues config.machines.hosts);
+    };
+    users.groups.${builderUserName} = { };
+
+    nix.settings.trusted-users = [
+      builderUserName
+    ];
+  })
+
+  # use each builder
+  {
+    nix.distributedBuilds = true;
+
+    nix.buildMachines = builtins.map
+      (builderCfg: {
+        hostName = builtins.elemAt builderCfg.hostNames 0;
+        system = builderCfg.arch;
+        protocol = "ssh-ng";
+        sshUser = builderUserName;
+        sshKey = "/etc/ssh/ssh_host_ed25519_key";
+        maxJobs = 3;
+        speedFactor = 10;
+        supportedFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
+      })
+      (builtins.attrValues otherBuilders);
+
+    # It is very likely that the builder's internet is faster or just as fast
+    nix.extraOptions = ''
+      builders-use-substitutes = true
+    '';
+  }
+]

common/pc/audio.nix

@@ -2,7 +2,8 @@
 
 let
   cfg = config.de;
-in {
+in
+{
   config = lib.mkIf cfg.enable {
     # enable pulseaudio support for packages
     nixpkgs.config.pulseaudio = true;
@@ -16,45 +17,6 @@ in {
       alsa.support32Bit = true;
       pulse.enable = true;
       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;
-
-      config.pipewire = {
-        "context.objects" = [
-          {
-            # A default dummy driver. This handles nodes marked with the "node.always-driver"
-            # properyty when no other driver is currently active. JACK clients need this.
-            factory = "spa-node-factory";
-            args = {
-              "factory.name"     = "support.node.driver";
-              "node.name"        = "Dummy-Driver";
-              "priority.driver"  = 8000;
-            };
-          }
-          {
-            factory = "adapter";
-            args = {
-              "factory.name"     = "support.null-audio-sink";
-              "node.name"        = "Microphone-Proxy";
-              "node.description" = "Microphone";
-              "media.class"      = "Audio/Source/Virtual";
-              "audio.position"   = "MONO";
-            };
-          }
-          {
-            factory = "adapter";
-            args = {
-              "factory.name"     = "support.null-audio-sink";
-              "node.name"        = "Main-Output-Proxy";
-              "node.description" = "Main Output";
-              "media.class"      = "Audio/Sink";
-              "audio.position"   = "FL,FR";
-            };
-          }
-        ];
-      };
     };
 
     users.users.googlebot.extraGroups = [ "audio" ];

common/pc/chromium.nix

@@ -17,39 +17,8 @@ let
       "PREFIX=$(out)"
     ];
   };
-
+in
-  nvidia-vaapi-driver = pkgs.stdenv.mkDerivation rec {
+{
-    pname = "nvidia-vaapi-driver";
-    version = "0.0.5";
-
-    src = pkgs.fetchFromGitHub {
-      owner = "elFarto";
-      repo = pname;
-      rev = "v${version}";
-      sha256 = "2bycqKolVoaHK64XYcReteuaON9TjzrFhaG5kty28YY=";
-    };
-
-    patches = [
-      ./use-meson-v57.patch
-    ];
-
-    nativeBuildInputs = with pkgs; [
-      meson
-      cmake
-      ninja
-      pkg-config
-    ];
-
-    buildInputs = with pkgs; [
-      nv-codec-headers-11-1-5-1
-      libva
-      gst_all_1.gstreamer
-      gst_all_1.gst-plugins-bad
-      libglvnd
-    ];
-  };
-
-in {
   config = lib.mkIf cfg.enable {
     # chromium with specific extensions + settings
     programs.chromium = {
@@ -60,6 +29,9 @@ in {
         "oboonakemofpalcgghocfoadofidjkkk" # keepassxc plugin
         "cimiefiiaegbelhefglklhhakcgmhkai" # plasma integration
         "hkgfoiooedgoejojocmhlaklaeopbecg" # picture in picture
+        "mnjggcdmjocbbbhaepdhchncahnbgone" # SponsorBlock
+        "dhdgffkkebhmkfjojejmpbldmpobfkfo" # Tampermonkey
+        # "ehpdicggenhgapiikfpnmppdonadlnmp" # Disable Scroll Jacking
       ];
       extraOpts = {
         "BrowserSignin" = 0;
@@ -76,10 +48,11 @@ in {
     nixpkgs.config.packageOverrides = pkgs: {
       vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; };
       chromium = pkgs.chromium.override {
-        gnomeKeyringSupport = true;
         enableWideVine = true;
         # ungoogled = true;
-        commandLineArgs = "--use-vulkan --use-gl=desktop --enable-zero-copy --enable-hardware-overlays --enable-features=VaapiVideoDecoder,CanvasOopRasterization --ignore-gpu-blocklist --enable-accelerated-mjpeg-decode --enable-accelerated-video --enable-native-gpu-memory-buffers --enable-gpu-rasterization";
+        # --enable-native-gpu-memory-buffers # fails on AMD APU
+        # --enable-webrtc-vp9-support
+        commandLineArgs = "--use-vulkan --use-gl=desktop --enable-zero-copy --enable-hardware-overlays --enable-features=VaapiVideoDecoder,CanvasOopRasterization --ignore-gpu-blocklist --enable-accelerated-mjpeg-decode --enable-accelerated-video  --enable-gpu-rasterization";
       };
     };
     # todo vulkan in chrome

common/pc/default.nix

@@ -2,21 +2,24 @@
 
 let
   cfg = config.de;
-in {
+in
+{
   imports = [
     ./kde.nix
-    ./xfce.nix
+    #    ./xfce.nix
     ./yubikey.nix
     ./chromium.nix
-#    ./firefox.nix
+    ./firefox.nix
     ./audio.nix
     #    ./torbrowser.nix
     ./pithos.nix
-    ./spotify.nix
     ./vscodium.nix
     ./discord.nix
     ./steam.nix
     ./touchpad.nix
+    ./mount-samba.nix
+    ./udev.nix
+    ./virtualisation.nix
   ];
 
   options.de = {
@@ -35,15 +38,24 @@ in {
       mumble
       tigervnc
       bluez-tools
-      vscodium
       element-desktop
       mpv
       nextcloud-client
       signal-desktop
-      minecraft
-      sauerbraten
-      gnome.file-roller
       gparted
+      libreoffice-fresh
+      thunderbird
+      spotify
+      arduino
+      yt-dlp
+      jellyfin-media-player
+      joplin-desktop
+      config.inputs.deploy-rs.packages.${config.currentSystem}.deploy-rs
+      lxqt.pavucontrol-qt
+      barrier
+
+      # For Nix IDE
+      nixpkgs-fmt
     ];
 
     # Networking
@@ -52,9 +64,30 @@ in {
 
     # Printing
     services.printing.enable = true;
+    services.printing.drivers = with pkgs; [
+      gutenprint
+    ];
+    # Printer discovery
+    services.avahi.enable = true;
+    services.avahi.nssmdns4 = true;
+
+    programs.file-roller.enable = true;
 
     # Security
     services.gnome.gnome-keyring.enable = true;
     security.pam.services.googlebot.enableGnomeKeyring = true;
+
+    # Android dev
+    programs.adb.enable = true;
+
+    # Mount personal SMB stores
+    services.mount-samba.enable = true;
+
+    # allow building ARM derivations
+    boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
+
+    # for luks onlock over tor
+    services.tor.enable = true;
+    services.tor.client.enable = true;
   };
 }

common/pc/discord.nix

@@ -2,7 +2,8 @@
 
 let
   cfg = config.de;
-in {
+in
+{
   config = lib.mkIf cfg.enable {
     users.users.googlebot.packages = [
       pkgs.discord

common/pc/firefox.nix

@@ -20,31 +20,6 @@ let
   };
 
   firefox = pkgs.wrapFirefox somewhatPrivateFF {
-   desktopName = "Sneed Browser";
-
-    nixExtensions = [
-      (pkgs.fetchFirefoxAddon {
-        name = "ublock-origin";
-        url = "https://addons.mozilla.org/firefox/downloads/file/3719054/ublock_origin-1.33.2-an+fx.xpi";
-        sha256 = "XDpe9vW1R1iVBTI4AmNgAg1nk7BVQdIAMuqd0cnK5FE=";
-      })
-      (pkgs.fetchFirefoxAddon {
-        name = "sponsorblock";
-        url = "https://addons.mozilla.org/firefox/downloads/file/3720594/sponsorblock_skip_sponsorships_on_youtube-2.0.12.3-an+fx.xpi";
-        sha256 = "HRtnmZWyXN3MKo4AvSYgNJGkBEsa2RaMamFbkz+YzQg=";
-      })
-      (pkgs.fetchFirefoxAddon {
-        name = "KeePassXC-Browser";
-        url = "https://addons.mozilla.org/firefox/downloads/file/3720664/keepassxc_browser-1.7.6-fx.xpi";
-        sha256 = "3K404/eq3amHhIT0WhzQtC892he5I0kp2SvbzE9dbZg=";
-      })
-      (pkgs.fetchFirefoxAddon {
-        name = "https-everywhere";
-        url = "https://addons.mozilla.org/firefox/downloads/file/3716461/https_everywhere-2021.1.27-an+fx.xpi";
-        sha256 = "2gSXSLunKCwPjAq4Wsj0lOeV551r3G+fcm1oeqjMKh8=";
-      })
-    ];
-
     extraPolicies = {
       CaptivePortal = false;
       DisableFirefoxStudies = true;
@@ -74,12 +49,6 @@ let
         ExtensionRecommendations = false;
         SkipOnboarding = true;
       };
-      WebsiteFilter = {
-        Block = [
-          "http://paradigminteractive.io/"
-          "https://paradigminteractive.io/"
-        ];
-      };
     };
 
     extraPrefs = ''

common/pc/kde.nix

@@ -2,19 +2,19 @@
 
 let
   cfg = config.de;
-in {
+in
+{
   config = lib.mkIf cfg.enable {
-    # kde plasma
+    services.displayManager.sddm.enable = true;
-    services.xserver = {
+    services.displayManager.sddm.wayland.enable = true;
-      enable = true;
+    services.desktopManager.plasma6.enable = true;
-      desktopManager.plasma5.enable = true;
-      displayManager.sddm.enable = true;
-    };
 
     # kde apps
-    nixpkgs.config.firefox.enablePlasmaBrowserIntegration = true;
     users.users.googlebot.packages = with pkgs; [
-      akonadi kmail plasma5Packages.kmail-account-wizard
+      # akonadi
+      # kmail
+      # plasma5Packages.kmail-account-wizard
+      kate
     ];
   };
 }

common/pc/mount-samba.nix

@@ -0,0 +1,50 @@
+# mounts the samba share on s0 over tailscale
+
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.services.mount-samba;
+
+  # prevents hanging on network split and other similar niceties to ensure a stable connection
+  network_opts = "nostrictsync,cache=strict,handlecache,handletimeout=30000,rwpidforward,mapposix,soft,resilienthandles,echo_interval=10,noblocksend,fsc";
+
+  systemd_opts = "x-systemd.automount,noauto,x-systemd.idle-timeout=60,x-systemd.device-timeout=5s,x-systemd.mount-timeout=5s";
+  user_opts = "uid=${toString config.users.users.googlebot.uid},file_mode=0660,dir_mode=0770,user";
+  auth_opts = "sec=ntlmv2i,credentials=/run/agenix/smb-secrets";
+  version_opts = "vers=3.1.1";
+
+  public_user_opts = "gid=${toString config.users.groups.users.gid}";
+
+  opts = "${systemd_opts},${network_opts},${user_opts},${version_opts},${auth_opts}";
+in
+{
+  options.services.mount-samba = {
+    enable = lib.mkEnableOption "enable mounting samba shares";
+  };
+
+  config = lib.mkIf (cfg.enable && config.services.tailscale.enable) {
+    fileSystems."/mnt/public" = {
+      device = "//s0.koi-bebop.ts.net/public";
+      fsType = "cifs";
+      options = [ "${opts},${public_user_opts}" ];
+    };
+
+    fileSystems."/mnt/private" = {
+      device = "//s0.koi-bebop.ts.net/googlebot";
+      fsType = "cifs";
+      options = [ opts ];
+    };
+
+    age.secrets.smb-secrets.file = ../../secrets/smb-secrets.age;
+
+    environment.shellAliases = {
+      # remount storage
+      remount_public = "sudo systemctl restart mnt-public.mount";
+      remount_private = "sudo systemctl restart mnt-private.mount";
+
+      # Encrypted Vault
+      vault_unlock = "${pkgs.gocryptfs}/bin/gocryptfs /mnt/private/.vault/ /mnt/vault/";
+      vault_lock = "umount /mnt/vault/";
+    };
+  };
+}

common/pc/pithos.nix

@@ -2,7 +2,8 @@
 
 let
   cfg = config.de;
-in {
+in
+{
   config = lib.mkIf cfg.enable {
     nixpkgs.overlays = [
       (self: super: {

common/pc/spotify.nix

@@ -1,84 +0,0 @@
-{ lib, config, pkgs, ... }:
-
-with lib;
-
-let
-  cfg = config.services.spotifyd;
-  toml = pkgs.formats.toml {};
-  spotifydConf = toml.generate "spotify.conf" cfg.settings;
-in
-{
-  disabledModules = [
-    "services/audio/spotifyd.nix"
-  ];
-
-  options = {
-    services.spotifyd = {
-      enable = mkEnableOption "spotifyd, a Spotify playing daemon";
-
-      settings = mkOption {
-        default = {};
-        type = toml.type;
-        example = { global.bitrate = 320; };
-        description = ''
-          Configuration for Spotifyd. For syntax and directives, see
-          <link xlink:href="https://github.com/Spotifyd/spotifyd#Configuration"/>.
-        '';
-      };
-
-      users = mkOption {
-        type = with types; listOf str;
-        default = [];
-        description = ''
-          Usernames to be added to the "spotifyd" group, so that they
-          can start and interact with the userspace daemon.
-        '';
-      };
-    };
-  };
-
-  config = mkIf cfg.enable {
-
-    # username specific stuff because i'm lazy...
-    services.spotifyd.users = [ "googlebot" ];
-    users.users.googlebot.packages = with pkgs; [
-      spotify
-      spotify-tui
-    ];
-
-    users.groups.spotifyd = {
-      members = cfg.users;
-    };
-
-    age.secrets.spotifyd = {
-      file = ../../secrets/spotifyd.age;
-      group = "spotifyd";
-    };
-
-    # spotifyd to read secrets and run as user service
-    services.spotifyd = {
-      settings.global = {
-        username_cmd = "sed '1q;d' /run/agenix/spotifyd";
-        password_cmd = "sed '2q;d' /run/agenix/spotifyd";
-        bitrate = 320;
-        backend = "pulseaudio";
-        device_name = config.networking.hostName;
-        device_type = "computer";
-        # on_song_change_hook = "command_to_run_on_playback_events"
-        autoplay = true;
-      };
-    };
-
-    systemd.user.services.spotifyd-daemon = {
-      wantedBy = [ "multi-user.target" ];
-      after = [ "network-online.target" "sound.target" ];
-      description = "spotifyd, a Spotify playing daemon";
-      environment.SHELL = "/bin/sh";
-      serviceConfig = {
-        ExecStart = "${pkgs.spotifyd}/bin/spotifyd --no-daemon --config-path ${spotifydConf}";
-        Restart = "always";
-        CacheDirectory = "spotifyd";
-      };
-    };
-  };
-}

common/pc/steam.nix

@@ -2,7 +2,8 @@
 
 let
   cfg = config.de;
-in {
+in
+{
   config = lib.mkIf cfg.enable {
     programs.steam.enable = true;
     hardware.steam-hardware.enable = true; # steam controller

common/pc/torbrowser.nix

@@ -2,7 +2,8 @@
 
 let
   cfg = config.de;
-in {
+in
+{
   config = lib.mkIf cfg.enable {
     nixpkgs.overlays = [
       (self: super: {

common/pc/touchpad.nix

@@ -2,13 +2,14 @@
 
 let
   cfg = config.de.touchpad;
-in {
+in
+{
   options.de.touchpad = {
     enable = lib.mkEnableOption "enable touchpad";
   };
 
   config = lib.mkIf cfg.enable {
-    services.xserver.libinput.enable = true;
+    services.libinput.enable = true;
-    services.xserver.libinput.touchpad.naturalScrolling = true;
+    services.libinput.touchpad.naturalScrolling = true;
   };
 }

common/pc/udev.nix

@@ -0,0 +1,25 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.de;
+in
+{
+  config = lib.mkIf cfg.enable {
+    services.udev.extraRules = ''
+      # depthai
+      SUBSYSTEM=="usb", ATTRS{idVendor}=="03e7", MODE="0666"
+
+      # Moonlander
+      # Rules for Oryx web flashing and live training
+      KERNEL=="hidraw*", ATTRS{idVendor}=="16c0", MODE="0664", GROUP="plugdev"
+      KERNEL=="hidraw*", ATTRS{idVendor}=="3297", MODE="0664", GROUP="plugdev"
+      # Wally Flashing rules for the Moonlander and Planck EZ
+      SUBSYSTEMS=="usb", ATTRS{idVendor}=="0483", ATTRS{idProduct}=="df11", MODE:="0666", SYMLINK+="stm32_dfu"
+    '';
+    services.udev.packages = [ pkgs.platformio ];
+
+    users.groups.plugdev = {
+      members = [ "googlebot" ];
+    };
+  };
+}

common/pc/use-meson-v57.patch

@@ -1,22 +0,0 @@
-diff --git a/meson.build b/meson.build
-index dace367..8c0e290 100644
---- a/meson.build
-+++ b/meson.build
-@@ -8,7 +8,7 @@ project(
-         'warning_level=0',
-     ],
-     license: 'MIT',
--    meson_version: '>= 0.58.0',
-+    meson_version: '>= 0.57.0',
- )
- 
- cc = meson.get_compiler('c')
-@@ -47,8 +47,3 @@ shared_library(
-     gnu_symbol_visibility: 'hidden',
- )
- 
--meson.add_devenv(environment({
--    'NVD_LOG': '1',
--    'LIBVA_DRIVER_NAME': 'nvidia',
--    'LIBVA_DRIVERS_PATH': meson.project_build_root(),
--}))

common/pc/virtualisation.nix

@@ -0,0 +1,23 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.de;
+in
+{
+  config = lib.mkIf cfg.enable {
+    # AppVMs
+    virtualisation.appvm.enable = true;
+    virtualisation.appvm.user = "googlebot";
+
+    # Use podman instead of docker
+    virtualisation.podman.enable = true;
+    virtualisation.podman.dockerCompat = true;
+
+    # virt-manager
+    virtualisation.libvirtd.enable = true;
+    programs.dconf.enable = true;
+    virtualisation.spiceUSBRedirection.enable = true;
+    environment.systemPackages = with pkgs; [ virt-manager ];
+    users.users.googlebot.extraGroups = [ "libvirtd" "adbusers" ];
+  };
+}

common/pc/vscodium.nix

@@ -4,8 +4,20 @@ let
   cfg = config.de;
 
   extensions = with pkgs.vscode-extensions; [
-#    bbenoist.Nix # nix syntax support
+    bbenoist.nix # nix syntax support
-#    arrterian.nix-env-selector  # nix dev envs
+    arrterian.nix-env-selector # nix dev envs
+    dart-code.dart-code
+    dart-code.flutter
+    golang.go
+    jnoortheen.nix-ide
+    ms-vscode.cpptools
+  ] ++ pkgs.vscode-utils.extensionsFromVscodeMarketplace [
+    {
+      name = "platformio-ide";
+      publisher = "platformio";
+      version = "3.1.1";
+      sha256 = "g9yTG3DjVUS2w9eHGAai5LoIfEGus+FPhqDnCi4e90Q=";
+    }
   ];
 
   vscodium-with-extensions = pkgs.vscode-with-extensions.override {

common/pc/xfce.nix

@@ -2,7 +2,8 @@
 
 let
   cfg = config.de;
-in {
+in
+{
   config = lib.mkIf cfg.enable {
     services.xserver = {
       enable = true;

common/pc/yubikey.nix

@@ -2,7 +2,8 @@
 
 let
   cfg = config.de;
-in {
+in
+{
   config = lib.mkIf cfg.enable {
     # yubikey
     services.pcscd.enable = true;

common/pia.nix

@@ -1,98 +0,0 @@
-{ config, pkgs, lib, ... }:
-
-let
-  cfg = config.pia;
-in
-{
-  options.pia = {
-    enable = lib.mkEnableOption "Enable private internet access";
-  };
-
-  config = lib.mkIf cfg.enable {
-    services.openvpn = {
-      servers = {
-        us-east = {
-          config = ''
-client
-dev tun
-proto udp
-remote us-washingtondc.privacy.network 1198
-resolv-retry infinite
-nobind
-persist-key
-persist-tun
-cipher aes-128-cbc
-auth sha1
-tls-client
-remote-cert-tls server
-
-auth-user-pass
-compress
-verb 1
-reneg-sec 0
-<crl-verify>
------BEGIN X509 CRL-----
-MIICWDCCAUAwDQYJKoZIhvcNAQENBQAwgegxCzAJBgNVBAYTAlVTMQswCQYDVQQI
-EwJDQTETMBEGA1UEBxMKTG9zQW5nZWxlczEgMB4GA1UEChMXUHJpdmF0ZSBJbnRl
-cm5ldCBBY2Nlc3MxIDAeBgNVBAsTF1ByaXZhdGUgSW50ZXJuZXQgQWNjZXNzMSAw
-HgYDVQQDExdQcml2YXRlIEludGVybmV0IEFjY2VzczEgMB4GA1UEKRMXUHJpdmF0
-ZSBJbnRlcm5ldCBBY2Nlc3MxLzAtBgkqhkiG9w0BCQEWIHNlY3VyZUBwcml2YXRl
-aW50ZXJuZXRhY2Nlc3MuY29tFw0xNjA3MDgxOTAwNDZaFw0zNjA3MDMxOTAwNDZa
-MCYwEQIBARcMMTYwNzA4MTkwMDQ2MBECAQYXDDE2MDcwODE5MDA0NjANBgkqhkiG
-9w0BAQ0FAAOCAQEAQZo9X97ci8EcPYu/uK2HB152OZbeZCINmYyluLDOdcSvg6B5
-jI+ffKN3laDvczsG6CxmY3jNyc79XVpEYUnq4rT3FfveW1+Ralf+Vf38HdpwB8EW
-B4hZlQ205+21CALLvZvR8HcPxC9KEnev1mU46wkTiov0EKc+EdRxkj5yMgv0V2Re
-ze7AP+NQ9ykvDScH4eYCsmufNpIjBLhpLE2cuZZXBLcPhuRzVoU3l7A9lvzG9mjA
-5YijHJGHNjlWFqyrn1CfYS6koa4TGEPngBoAziWRbDGdhEgJABHrpoaFYaL61zqy
-MR6jC0K2ps9qyZAN74LEBedEfK7tBOzWMwr58A==
------END X509 CRL-----
-</crl-verify>
-
-<ca>
------BEGIN CERTIFICATE-----
-MIIFqzCCBJOgAwIBAgIJAKZ7D5Yv87qDMA0GCSqGSIb3DQEBDQUAMIHoMQswCQYD
-VQQGEwJVUzELMAkGA1UECBMCQ0ExEzARBgNVBAcTCkxvc0FuZ2VsZXMxIDAeBgNV
-BAoTF1ByaXZhdGUgSW50ZXJuZXQgQWNjZXNzMSAwHgYDVQQLExdQcml2YXRlIElu
-dGVybmV0IEFjY2VzczEgMB4GA1UEAxMXUHJpdmF0ZSBJbnRlcm5ldCBBY2Nlc3Mx
-IDAeBgNVBCkTF1ByaXZhdGUgSW50ZXJuZXQgQWNjZXNzMS8wLQYJKoZIhvcNAQkB
-FiBzZWN1cmVAcHJpdmF0ZWludGVybmV0YWNjZXNzLmNvbTAeFw0xNDA0MTcxNzM1
-MThaFw0zNDA0MTIxNzM1MThaMIHoMQswCQYDVQQGEwJVUzELMAkGA1UECBMCQ0Ex
-EzARBgNVBAcTCkxvc0FuZ2VsZXMxIDAeBgNVBAoTF1ByaXZhdGUgSW50ZXJuZXQg
-QWNjZXNzMSAwHgYDVQQLExdQcml2YXRlIEludGVybmV0IEFjY2VzczEgMB4GA1UE
-AxMXUHJpdmF0ZSBJbnRlcm5ldCBBY2Nlc3MxIDAeBgNVBCkTF1ByaXZhdGUgSW50
-ZXJuZXQgQWNjZXNzMS8wLQYJKoZIhvcNAQkBFiBzZWN1cmVAcHJpdmF0ZWludGVy
-bmV0YWNjZXNzLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAPXD
-L1L9tX6DGf36liA7UBTy5I869z0UVo3lImfOs/GSiFKPtInlesP65577nd7UNzzX
-lH/P/CnFPdBWlLp5ze3HRBCc/Avgr5CdMRkEsySL5GHBZsx6w2cayQ2EcRhVTwWp
-cdldeNO+pPr9rIgPrtXqT4SWViTQRBeGM8CDxAyTopTsobjSiYZCF9Ta1gunl0G/
-8Vfp+SXfYCC+ZzWvP+L1pFhPRqzQQ8k+wMZIovObK1s+nlwPaLyayzw9a8sUnvWB
-/5rGPdIYnQWPgoNlLN9HpSmsAcw2z8DXI9pIxbr74cb3/HSfuYGOLkRqrOk6h4RC
-OfuWoTrZup1uEOn+fw8CAwEAAaOCAVQwggFQMB0GA1UdDgQWBBQv63nQ/pJAt5tL
-y8VJcbHe22ZOsjCCAR8GA1UdIwSCARYwggESgBQv63nQ/pJAt5tLy8VJcbHe22ZO
-sqGB7qSB6zCB6DELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAkNBMRMwEQYDVQQHEwpM
-b3NBbmdlbGVzMSAwHgYDVQQKExdQcml2YXRlIEludGVybmV0IEFjY2VzczEgMB4G
-A1UECxMXUHJpdmF0ZSBJbnRlcm5ldCBBY2Nlc3MxIDAeBgNVBAMTF1ByaXZhdGUg
-SW50ZXJuZXQgQWNjZXNzMSAwHgYDVQQpExdQcml2YXRlIEludGVybmV0IEFjY2Vz
-czEvMC0GCSqGSIb3DQEJARYgc2VjdXJlQHByaXZhdGVpbnRlcm5ldGFjY2Vzcy5j
-b22CCQCmew+WL/O6gzAMBgNVHRMEBTADAQH/MA0GCSqGSIb3DQEBDQUAA4IBAQAn
-a5PgrtxfwTumD4+3/SYvwoD66cB8IcK//h1mCzAduU8KgUXocLx7QgJWo9lnZ8xU
-ryXvWab2usg4fqk7FPi00bED4f4qVQFVfGfPZIH9QQ7/48bPM9RyfzImZWUCenK3
-7pdw4Bvgoys2rHLHbGen7f28knT2j/cbMxd78tQc20TIObGjo8+ISTRclSTRBtyC
-GohseKYpTS9himFERpUgNtefvYHbn70mIOzfOJFTVqfrptf9jXa9N8Mpy3ayfodz
-1wiqdteqFXkTYoSDctgKMiZ6GdocK9nMroQipIQtpnwd4yBDWIyC6Bvlkrq5TQUt
-YDQ8z9v+DMO6iwyIDRiU
------END CERTIFICATE-----
-</ca>
-
-disable-occ
-auth-user-pass /run/secrets/pia-login.conf
-          '';
-          autoStart = true;
-#          up = "echo nameserver $nameserver | ${pkgs.openresolv}/sbin/resolvconf -m 0 -a $dev";
-#          down = "${pkgs.openresolv}/sbin/resolvconf -d $dev";
-        };
-      };
-    };
-    age.secrets."pia-login.conf".file = ../secrets/pia-login.conf;
-  };
-}

common/server/actualbudget.nix

@@ -0,0 +1,87 @@
+# Starting point:
+# https://github.com/aldoborrero/mynixpkgs/commit/c501c1e32dba8f4462dcecb57eee4b9e52038e27
+
+{ config, pkgs, lib, ... }:
+
+let
+  cfg = config.services.actual-server;
+  stateDir = "/var/lib/${cfg.stateDirName}";
+in
+{
+  options.services.actual-server = {
+    enable = lib.mkEnableOption "Actual Server";
+
+    hostname = lib.mkOption {
+      type = lib.types.str;
+      default = "localhost";
+      description = "Hostname for the Actual Server.";
+    };
+
+    port = lib.mkOption {
+      type = lib.types.int;
+      default = 25448;
+      description = "Port on which the Actual Server should listen.";
+    };
+
+    stateDirName = lib.mkOption {
+      type = lib.types.str;
+      default = "actual-server";
+      description = "Name of the directory under /var/lib holding the server's data.";
+    };
+
+    upload = {
+      fileSizeSyncLimitMB = lib.mkOption {
+        type = lib.types.nullOr lib.types.int;
+        default = null;
+        description = "File size limit in MB for synchronized files.";
+      };
+
+      syncEncryptedFileSizeLimitMB = lib.mkOption {
+        type = lib.types.nullOr lib.types.int;
+        default = null;
+        description = "File size limit in MB for synchronized encrypted files.";
+      };
+
+      fileSizeLimitMB = lib.mkOption {
+        type = lib.types.nullOr lib.types.int;
+        default = null;
+        description = "File size limit in MB for file uploads.";
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    systemd.services.actual-server = {
+      description = "Actual Server";
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig = {
+        ExecStart = "${pkgs.actual-server}/bin/actual-server";
+        Restart = "always";
+        StateDirectory = cfg.stateDirName;
+        WorkingDirectory = stateDir;
+        DynamicUser = true;
+        UMask = "0007";
+      };
+      environment = {
+        NODE_ENV = "production";
+        ACTUAL_PORT = toString cfg.port;
+
+        # Actual is actually very bad at configuring it's own paths despite that information being readily available
+        ACTUAL_USER_FILES = "${stateDir}/user-files";
+        ACTUAL_SERVER_FILES = "${stateDir}/server-files";
+        ACTUAL_DATA_DIR = stateDir;
+
+        ACTUAL_UPLOAD_FILE_SYNC_SIZE_LIMIT_MB = toString (cfg.upload.fileSizeSyncLimitMB or "");
+        ACTUAL_UPLOAD_SYNC_ENCRYPTED_FILE_SIZE_LIMIT_MB = toString (cfg.upload.syncEncryptedFileSizeLimitMB or "");
+        ACTUAL_UPLOAD_FILE_SIZE_LIMIT_MB = toString (cfg.upload.fileSizeLimitMB or "");
+      };
+    };
+
+    services.nginx.virtualHosts.${cfg.hostname} = {
+      enableACME = true;
+      forceSSL = true;
+      locations."/".proxyPass = "http://localhost:${toString cfg.port}";
+    };
+  };
+}

common/server/archivebox/composition.nix

@@ -1,17 +0,0 @@
-# This file has been generated by node2nix 1.9.0. Do not edit!
-
-{pkgs ? import <nixpkgs> {
-    inherit system;
-  }, system ? builtins.currentSystem, nodejs ? pkgs."nodejs-12_x"}:
-
-let
-  nodeEnv = import ./node-env.nix {
-    inherit (pkgs) stdenv lib python2 runCommand writeTextFile writeShellScript;
-    inherit pkgs nodejs;
-    libtool = if pkgs.stdenv.isDarwin then pkgs.darwin.cctools else null;
-  };
-in
-import ./node-packages.nix {
-  inherit (pkgs) fetchurl nix-gitignore stdenv lib fetchgit;
-  inherit nodeEnv;
-}

common/server/archivebox/default.nix

@@ -1,456 +0,0 @@
-{ pkgs, lib, config, ... }:
-
-# TODO pocket integration (POCKET_CONSUMER_KEY, POCKET_ACCESS_TOKENS)
-# TODO fix http timeout?
-
-let
-  cfg = config.services.archivebox;
-
-  archiveboxPkgs = import ./composition.nix { inherit pkgs; };
-  mercury-parser = archiveboxPkgs."@postlight/mercury-parser";
-  readability-extractor = archiveboxPkgs."readability-extractor-git+https://github.com/ArchiveBox/readability-extractor.git";
-  single-file = archiveboxPkgs."single-file-git+https://github.com/gildas-lormeau/SingleFile.git";
-in {
-  options.services.archivebox = {
-    enable = lib.mkEnableOption "Enable ArchiveBox";
-
-    dataDir = lib.mkOption {
-      type = lib.types.str;
-      default = "/var/lib/archivebox";
-      description = ''
-        Path to the archivebox data directory
-      '';
-    };
-
-    listenAddress = lib.mkOption {
-      type = lib.types.str;
-      default = "localhost";
-      example = "127.0.0.1";
-      description = ''
-        The address archivebox should listen to
-      '';
-    };
-
-    listenPort = lib.mkOption {
-      type = lib.types.int;
-      default = 37226;
-      example = 1357;
-      description = ''
-        The port archivebox should listen on
-      '';
-    };
-
-    hostname = lib.mkOption {
-      type = lib.types.str;
-      example = "example.com";
-    };
-
-    enableACME = lib.mkEnableOption "Enable ACME + SSL";
-
-    user = lib.mkOption {
-      type = lib.types.str;
-      default = "archivebox";
-      description = ''
-        The user archivebox should run as
-      '';
-    };
-
-    group = lib.mkOption {
-      type = lib.types.str;
-      default = "archivebox";
-      description = ''
-        The group archivebox should run as
-      '';
-    };
-
-    timeout = lib.mkOption {
-      type = lib.types.int;
-      default = 60;
-      example = 120;
-      description = ''
-        Maximum allowed download time per archive method for each link in seconds
-      '';
-    };
-
-    snapshotsPerPage = lib.mkOption {
-      type = lib.types.int;
-      default = 40;
-      example = 100;
-      description = ''
-        Maximum number of Snapshots to show per page on Snapshot list pages
-      '';
-    };
-
-    footerInfo = lib.mkOption {
-      type = lib.types.nullOr lib.types.str;
-      default = null;
-      example = "Content is hosted for personal archiving purposes only. Contact server owner for any takedown requests.";
-      description = ''
-        Some text to display in the footer of the archive index.
-        Useful for providing server admin contact info to respond to takedown requests.
-      '';
-    };
-
-    urlBlacklist = lib.mkOption {
-      type = lib.types.nullOr lib.types.str;
-      default = null;
-      example = "\\.(css|js|otf|ttf|woff|woff2|gstatic\\.com|googleapis\\.com/css)(\\?.*)?$";
-      description = ''
-        A regex expression used to exclude certain URLs from archiving.
-      '';
-    };
-
-    urlWhitelist = lib.mkOption {
-      type = lib.types.nullOr lib.types.str;
-      default = null;
-      example = "^http(s)?:\\/\\/(.+)?example\\.com\\/?.*$";
-      description = ''
-        A regex expression used to exclude all URLs that don't match the given pattern from archiving
-      '';
-    };
-
-    saveTitle = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Save the title of the webpage
-      '';
-    };
-
-    saveFavicon = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Save the favicon of the webpage
-      '';
-    };
-
-    saveWget = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Save the webpage with wget
-      '';
-    };
-
-    saveWgetRequisites = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Fetch images/css/js with wget. (True is highly recommended, otherwise your won't download many critical assets to render the page, like images, js, css, etc.)
-      '';
-    };
-
-    wgetUserAgent = lib.mkOption {
-      type = lib.types.nullOr lib.types.str;
-      default = null;
-      description = ''
-        This is the user agent to use during wget archiving.
-      '';
-    };
-    
-    wgetCookiesFile = lib.mkOption {
-      type = lib.types.nullOr lib.types.str;
-      default = null;
-      description = ''
-        Cookies file to pass to wget. To capture sites that require a user to be logged in,
-        you can specify a path to a netscape-format cookies.txt file for wget to use.
-      '';
-    };
-
-    saveWARC = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Save a timestamped WARC archive of all the page requests and responses during the wget archive process.
-      '';
-    };
-
-    savePDF = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Print page as PDF. (Uses chromium)
-      '';
-    };
-
-    saveScreenshot = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Fetch a screenshot of the page. (Uses chromium)
-      '';
-    };
-    screenshotResolution = lib.mkOption {
-      type = lib.types.str;
-      default = "1440,2000";
-      example = "1024,768";
-      description = ''
-        Screenshot resolution in pixels width,height.
-      '';
-    };
-
-    saveDOM = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Fetch a DOM dump of the page. (Uses chromium)
-      '';
-    };
-
-    saveHeaders = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Save the webpage's response headers
-      '';
-    };
-
-    saveSingleFile = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Fetch an HTML file with all assets embedded using Single File. (Uses chromium) https://github.com/gildas-lormeau/SingleFile
-      '';
-    };
-
-    saveReadability = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Extract article text, summary, and byline using Mozilla's Readability library. https://github.com/mozilla/readability
-        Unlike the other methods, this does not download any additional files, so it's practically free from a disk usage perspective.
-      '';
-    };
-
-    saveMercury = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Extract article text, summary, and byline using the Mercury library. https://github.com/postlight/mercury-parser
-        Unlike the other methods, this does not download any additional files, so it's practically free from a disk usage perspective.
-      '';
-    };
-
-    saveGit = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Fetch any git repositories on the page.
-      '';
-    };
-
-    gitDomains = lib.mkOption {
-      type = lib.types.nullOr lib.types.str;
-      default = null;
-      example = "git.example.com";
-      description = ''
-        Domains to attempt download of git repositories on using `git clone`
-      '';
-    };
-
-    saveMedia = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Fetch all audio, video, annotations, and media metadata on the page using `yt-dlp`.
-        Warning, this can use up a lot of storage very quickly.
-      '';
-    };
-
-    mediaTimeout = lib.mkOption {
-      type = lib.types.int;
-      default = 3600;
-      example = 120;
-      description = ''
-        Maximum allowed download time for fetching media
-      '';
-    };
-
-    mediaMaxSize = lib.mkOption {
-      type = lib.types.nullOr lib.types.str;
-      default = null;
-      example = "750m";
-      description = ''
-        Maxium size of media to download
-      '';
-    };
-
-    saveArchiveDotOrg = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Submit the page's URL to be archived on Archive.org. (The Internet Archive)
-      '';
-    };
-
-    checkSSLCert = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Whether to enforce HTTPS certificate and HSTS chain of trust when archiving sites. 
-        Set this to False if you want to archive pages even if they have expired or invalid certificates. 
-        Be aware that when False you cannot guarantee that you have not been man-in-the-middle'd while archiving content.
-      '';
-    };
-
-    curlUserAgent = lib.mkOption {
-      type = lib.types.nullOr lib.types.str;
-      default = null;
-      description = ''
-        This is the user agent to use during curl archiving.
-      '';
-    };
-
-    chromiumUserAgent = lib.mkOption {
-      type = lib.types.nullOr lib.types.str;
-      default = null;
-      description = ''
-        This is the user agent to use during Chromium headless archiving.
-      '';
-    };
-
-    chromiumUserDataDir = lib.mkOption {
-      type = lib.types.nullOr lib.types.str;
-      default = null;
-      description = ''
-        Path to a Chrome user profile directory.
-      '';
-    };
-
-    publicCreateSnapshots = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      description = ''
-        Anon users can add URLs to be archived
-      '';
-    };
-
-    publicViewSnapshots = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Anon users can view archived pages
-      '';
-    };
-
-    publicViewIndex = lib.mkOption {
-      type = lib.types.bool;
-      default = true;
-      description = ''
-        Anon users can view the archive index
-      '';
-    };
-  };
-
-  config = lib.mkIf cfg.enable {
-    services.nginx.enable = true;
-    services.nginx.virtualHosts.${cfg.hostname} = {
-      enableACME = cfg.enableACME;
-      forceSSL = cfg.enableACME;
-      locations."/" = {
-        proxyPass = "http://localhost:${toString cfg.listenPort}";
-      };
-    };
-
-    users.users.${cfg.user} =
-    if cfg.user == "archivebox" then {
-      isSystemUser = true;
-      group = cfg.group;
-      home = cfg.dataDir;
-      createHome = true;
-    }
-    else {};
-    users.groups.${cfg.group} = {};
-
-    systemd.services.archivebox = {
-      enable = true;
-      after = [ "network.target" ];
-      wantedBy = [ "multi-user.target" ];
-      serviceConfig.ExecStart = "${pkgs.archivebox}/bin/archivebox server";
-      serviceConfig.PrivateTmp="yes";
-      serviceConfig.User = cfg.user;
-      serviceConfig.Group = cfg.group;
-      environment = let
-        boolToStr = bool: if bool then "true" else "false";
-
-        useCurl = cfg.saveArchiveDotOrg || cfg.saveFavicon || cfg.saveHeaders || cfg.saveTitle;
-        useGit = cfg.saveGit;
-        useWget = cfg.saveWget;
-        useSinglefile = cfg.saveSingleFile;
-        useReadability = cfg.saveReadability;
-        useMercury = cfg.saveMercury;
-        useYtdlp = cfg.saveMedia;
-        useChromium = cfg.saveDOM || cfg.savePDF || cfg.saveScreenshot || cfg.saveSingleFile;
-      in {
-        SAVE_TITLE = boolToStr cfg.saveTitle;
-        SAVE_FAVICON = boolToStr cfg.saveFavicon;
-        SAVE_WGET = boolToStr cfg.saveWget;
-        SAVE_WGET_REQUISITES = boolToStr cfg.saveWgetRequisites;
-        SAVE_SINGLEFILE = boolToStr cfg.saveSingleFile;
-        SAVE_READABILITY = boolToStr cfg.saveReadability;
-        SAVE_MERCURY = boolToStr cfg.saveMercury;
-        SAVE_PDF = boolToStr cfg.savePDF;
-        SAVE_SCREENSHOT = boolToStr cfg.saveScreenshot;
-        SAVE_DOM = boolToStr cfg.saveDOM;
-        SAVE_HEADERS = boolToStr cfg.saveHeaders;
-        SAVE_WARC = boolToStr cfg.saveWARC;
-        SAVE_GIT = boolToStr cfg.saveGit;
-        SAVE_MEDIA = boolToStr cfg.saveMedia;
-        SAVE_ARCHIVE_DOT_ORG = boolToStr cfg.saveArchiveDotOrg;
-
-        TIMEOUT = toString cfg.timeout;
-        MEDIA_TIMEOUT = toString cfg.mediaTimeout;
-        URL_BLACKLIST = cfg.urlBlacklist;
-        URL_WHITELIST = cfg.urlWhitelist;
-
-        BIND_ADDR = "${cfg.listenAddress}:${toString cfg.listenPort}";
-        PUBLIC_INDEX = boolToStr cfg.publicViewIndex;
-        PUBLIC_SNAPSHOTS = boolToStr cfg.publicViewSnapshots;
-        PUBLIC_ADD_VIEW = boolToStr cfg.publicCreateSnapshots;
-        FOOTER_INFO = cfg.footerInfo;
-        SNAPSHOTS_PER_PAGE = toString cfg.snapshotsPerPage;
-
-        RESOLUTION = cfg.screenshotResolution;
-        GIT_DOMAINS = cfg.gitDomains;
-        CHECK_SSL_VALIDITY = boolToStr cfg.checkSSLCert;
-        MEDIA_MAX_SIZE = cfg.mediaMaxSize;
-        CURL_USER_AGENT = cfg.curlUserAgent;
-        WGET_USER_AGENT = cfg.wgetUserAgent;
-        CHROME_USER_AGENT = cfg.chromiumUserAgent;
-        COOKIES_FILE = cfg.wgetCookiesFile;
-        CHROME_USER_DATA_DIR = cfg.chromiumUserDataDir;
-
-        CURL_BINARY = if useCurl then "${pkgs.curl}/bin/curl" else null;
-        GIT_BINARY = if useGit then "${pkgs.git}/bin/git" else null;
-        WGET_BINARY = if useWget then "${pkgs.wget}/bin/wget" else null;
-        SINGLEFILE_BINARY = if useSinglefile then "${single-file}/bin/single-file" else null;
-        READABILITY_BINARY = if useReadability then "${readability-extractor}/bin/readability-extractor" else null;
-        MERCURY_BINARY = if useMercury then "${mercury-parser}/bin/mercury-parser" else null;
-        YOUTUBEDL_BINARY = if useYtdlp then "${pkgs.yt-dlp}/bin/yt-dlp" else null;
-        NODE_BINARY = "${pkgs.nodejs}/bin/nodejs"; # is this really needed? Nix already includes nodejs inside packages where needed
-        RIPGREP_BINARY = "${pkgs.ripgrep}/bin/rg";
-        CHROME_BINARY = if useChromium then "${pkgs.chromium}/bin/chromium-browser" else null;
-
-        USE_CURL = boolToStr useCurl;
-        USE_WGET = boolToStr useWget;
-        USE_SINGLEFILE = boolToStr useSinglefile;
-        USE_READABILITY = boolToStr useReadability;
-        USE_MERCURY = boolToStr useMercury;
-        USE_GIT = boolToStr useGit;
-        USE_CHROME = boolToStr useChromium;
-        USE_YOUTUBEDL = boolToStr useYtdlp;
-        USE_RIPGREP = boolToStr true;
-
-        OUTPUT_DIR = cfg.dataDir;
-      };
-      preStart = ''
-        mkdir -p ${cfg.dataDir}
-        chown ${cfg.user}:${cfg.group} ${cfg.dataDir}
-        # initalize/migrate data directory
-        cd ${cfg.dataDir}
-        ${pkgs.archivebox}/bin/archivebox init
-      '';
-    };
-  };
-}

common/server/archivebox/generate.sh

@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-rm -f ./node-env.nix
-nix run nixpkgs#nodePackages.node2nix -- -i node-packages.json -o node-packages.nix -c composition.nix --no-out-link

common/server/archivebox/node-env.nix

@@ -1,588 +0,0 @@
-# This file originates from node2nix
-
-{lib, stdenv, nodejs, python2, pkgs, libtool, runCommand, writeTextFile, writeShellScript}:
-
-let
-  # Workaround to cope with utillinux in Nixpkgs 20.09 and util-linux in Nixpkgs master
-  utillinux = if pkgs ? utillinux then pkgs.utillinux else pkgs.util-linux;
-
-  python = if nodejs ? python then nodejs.python else python2;
-
-  # Create a tar wrapper that filters all the 'Ignoring unknown extended header keyword' noise
-  tarWrapper = runCommand "tarWrapper" {} ''
-    mkdir -p $out/bin
-
-    cat > $out/bin/tar <<EOF
-    #! ${stdenv.shell} -e
-    $(type -p tar) "\$@" --warning=no-unknown-keyword --delay-directory-restore
-    EOF
-
-    chmod +x $out/bin/tar
-  '';
-
-  # Function that generates a TGZ file from a NPM project
-  buildNodeSourceDist =
-    { name, version, src, ... }:
-
-    stdenv.mkDerivation {
-      name = "node-tarball-${name}-${version}";
-      inherit src;
-      buildInputs = [ nodejs ];
-      buildPhase = ''
-        export HOME=$TMPDIR
-        tgzFile=$(npm pack | tail -n 1) # Hooks to the pack command will add output (https://docs.npmjs.com/misc/scripts)
-      '';
-      installPhase = ''
-        mkdir -p $out/tarballs
-        mv $tgzFile $out/tarballs
-        mkdir -p $out/nix-support
-        echo "file source-dist $out/tarballs/$tgzFile" >> $out/nix-support/hydra-build-products
-      '';
-    };
-
-  # Common shell logic
-  installPackage = writeShellScript "install-package" ''
-    installPackage() {
-      local packageName=$1 src=$2
-
-      local strippedName
-
-      local DIR=$PWD
-      cd $TMPDIR
-
-      unpackFile $src
-
-      # Make the base dir in which the target dependency resides first
-      mkdir -p "$(dirname "$DIR/$packageName")"
-
-      if [ -f "$src" ]
-      then
-          # Figure out what directory has been unpacked
-          packageDir="$(find . -maxdepth 1 -type d | tail -1)"
-
-          # Restore write permissions to make building work
-          find "$packageDir" -type d -exec chmod u+x {} \;
-          chmod -R u+w "$packageDir"
-
-          # Move the extracted tarball into the output folder
-          mv "$packageDir" "$DIR/$packageName"
-      elif [ -d "$src" ]
-      then
-          # Get a stripped name (without hash) of the source directory.
-          # On old nixpkgs it's already set internally.
-          if [ -z "$strippedName" ]
-          then
-              strippedName="$(stripHash $src)"
-          fi
-
-          # Restore write permissions to make building work
-          chmod -R u+w "$strippedName"
-
-          # Move the extracted directory into the output folder
-          mv "$strippedName" "$DIR/$packageName"
-      fi
-
-      # Change to the package directory to install dependencies
-      cd "$DIR/$packageName"
-    }
-  '';
-
-  # Bundle the dependencies of the package
-  #
-  # Only include dependencies if they don't exist. They may also be bundled in the package.
-  includeDependencies = {dependencies}:
-    lib.optionalString (dependencies != []) (
-      ''
-        mkdir -p node_modules
-        cd node_modules
-      ''
-      + (lib.concatMapStrings (dependency:
-        ''
-          if [ ! -e "${dependency.name}" ]; then
-              ${composePackage dependency}
-          fi
-        ''
-      ) dependencies)
-      + ''
-        cd ..
-      ''
-    );
-
-  # Recursively composes the dependencies of a package
-  composePackage = { name, packageName, src, dependencies ? [], ... }@args:
-    builtins.addErrorContext "while evaluating node package '${packageName}'" ''
-      installPackage "${packageName}" "${src}"
-      ${includeDependencies { inherit dependencies; }}
-      cd ..
-      ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
-    '';
-
-  pinpointDependencies = {dependencies, production}:
-    let
-      pinpointDependenciesFromPackageJSON = writeTextFile {
-        name = "pinpointDependencies.js";
-        text = ''
-          var fs = require('fs');
-          var path = require('path');
-
-          function resolveDependencyVersion(location, name) {
-              if(location == process.env['NIX_STORE']) {
-                  return null;
-              } else {
-                  var dependencyPackageJSON = path.join(location, "node_modules", name, "package.json");
-
-                  if(fs.existsSync(dependencyPackageJSON)) {
-                      var dependencyPackageObj = JSON.parse(fs.readFileSync(dependencyPackageJSON));
-
-                      if(dependencyPackageObj.name == name) {
-                          return dependencyPackageObj.version;
-                      }
-                  } else {
-                      return resolveDependencyVersion(path.resolve(location, ".."), name);
-                  }
-              }
-          }
-
-          function replaceDependencies(dependencies) {
-              if(typeof dependencies == "object" && dependencies !== null) {
-                  for(var dependency in dependencies) {
-                      var resolvedVersion = resolveDependencyVersion(process.cwd(), dependency);
-
-                      if(resolvedVersion === null) {
-                          process.stderr.write("WARNING: cannot pinpoint dependency: "+dependency+", context: "+process.cwd()+"\n");
-                      } else {
-                          dependencies[dependency] = resolvedVersion;
-                      }
-                  }
-              }
-          }
-
-          /* Read the package.json configuration */
-          var packageObj = JSON.parse(fs.readFileSync('./package.json'));
-
-          /* Pinpoint all dependencies */
-          replaceDependencies(packageObj.dependencies);
-          if(process.argv[2] == "development") {
-              replaceDependencies(packageObj.devDependencies);
-          }
-          replaceDependencies(packageObj.optionalDependencies);
-
-          /* Write the fixed package.json file */
-          fs.writeFileSync("package.json", JSON.stringify(packageObj, null, 2));
-        '';
-      };
-    in
-    ''
-      node ${pinpointDependenciesFromPackageJSON} ${if production then "production" else "development"}
-
-      ${lib.optionalString (dependencies != [])
-        ''
-          if [ -d node_modules ]
-          then
-              cd node_modules
-              ${lib.concatMapStrings (dependency: pinpointDependenciesOfPackage dependency) dependencies}
-              cd ..
-          fi
-        ''}
-    '';
-
-  # Recursively traverses all dependencies of a package and pinpoints all
-  # dependencies in the package.json file to the versions that are actually
-  # being used.
-
-  pinpointDependenciesOfPackage = { packageName, dependencies ? [], production ? true, ... }@args:
-    ''
-      if [ -d "${packageName}" ]
-      then
-          cd "${packageName}"
-          ${pinpointDependencies { inherit dependencies production; }}
-          cd ..
-          ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
-      fi
-    '';
-
-  # Extract the Node.js source code which is used to compile packages with
-  # native bindings
-  nodeSources = runCommand "node-sources" {} ''
-    tar --no-same-owner --no-same-permissions -xf ${nodejs.src}
-    mv node-* $out
-  '';
-
-  # Script that adds _integrity fields to all package.json files to prevent NPM from consulting the cache (that is empty)
-  addIntegrityFieldsScript = writeTextFile {
-    name = "addintegrityfields.js";
-    text = ''
-      var fs = require('fs');
-      var path = require('path');
-
-      function augmentDependencies(baseDir, dependencies) {
-          for(var dependencyName in dependencies) {
-              var dependency = dependencies[dependencyName];
-
-              // Open package.json and augment metadata fields
-              var packageJSONDir = path.join(baseDir, "node_modules", dependencyName);
-              var packageJSONPath = path.join(packageJSONDir, "package.json");
-
-              if(fs.existsSync(packageJSONPath)) { // Only augment packages that exist. Sometimes we may have production installs in which development dependencies can be ignored
-                  console.log("Adding metadata fields to: "+packageJSONPath);
-                  var packageObj = JSON.parse(fs.readFileSync(packageJSONPath));
-
-                  if(dependency.integrity) {
-                      packageObj["_integrity"] = dependency.integrity;
-                  } else {
-                      packageObj["_integrity"] = "sha1-000000000000000000000000000="; // When no _integrity string has been provided (e.g. by Git dependencies), add a dummy one. It does not seem to harm and it bypasses downloads.
-                  }
-
-                  if(dependency.resolved) {
-                      packageObj["_resolved"] = dependency.resolved; // Adopt the resolved property if one has been provided
-                  } else {
-                      packageObj["_resolved"] = dependency.version; // Set the resolved version to the version identifier. This prevents NPM from cloning Git repositories.
-                  }
-
-                  if(dependency.from !== undefined) { // Adopt from property if one has been provided
-                      packageObj["_from"] = dependency.from;
-                  }
-
-                  fs.writeFileSync(packageJSONPath, JSON.stringify(packageObj, null, 2));
-              }
-
-              // Augment transitive dependencies
-              if(dependency.dependencies !== undefined) {
-                  augmentDependencies(packageJSONDir, dependency.dependencies);
-              }
-          }
-      }
-
-      if(fs.existsSync("./package-lock.json")) {
-          var packageLock = JSON.parse(fs.readFileSync("./package-lock.json"));
-
-          if(![1, 2].includes(packageLock.lockfileVersion)) {
-             process.stderr.write("Sorry, I only understand lock file versions 1 and 2!\n");
-             process.exit(1);
-          }
-
-          if(packageLock.dependencies !== undefined) {
-              augmentDependencies(".", packageLock.dependencies);
-          }
-      }
-    '';
-  };
-
-  # Reconstructs a package-lock file from the node_modules/ folder structure and package.json files with dummy sha1 hashes
-  reconstructPackageLock = writeTextFile {
-    name = "addintegrityfields.js";
-    text = ''
-      var fs = require('fs');
-      var path = require('path');
-
-      var packageObj = JSON.parse(fs.readFileSync("package.json"));
-
-      var lockObj = {
-          name: packageObj.name,
-          version: packageObj.version,
-          lockfileVersion: 1,
-          requires: true,
-          dependencies: {}
-      };
-
-      function augmentPackageJSON(filePath, dependencies) {
-          var packageJSON = path.join(filePath, "package.json");
-          if(fs.existsSync(packageJSON)) {
-              var packageObj = JSON.parse(fs.readFileSync(packageJSON));
-              dependencies[packageObj.name] = {
-                  version: packageObj.version,
-                  integrity: "sha1-000000000000000000000000000=",
-                  dependencies: {}
-              };
-              processDependencies(path.join(filePath, "node_modules"), dependencies[packageObj.name].dependencies);
-          }
-      }
-
-      function processDependencies(dir, dependencies) {
-          if(fs.existsSync(dir)) {
-              var files = fs.readdirSync(dir);
-
-              files.forEach(function(entry) {
-                  var filePath = path.join(dir, entry);
-                  var stats = fs.statSync(filePath);
-
-                  if(stats.isDirectory()) {
-                      if(entry.substr(0, 1) == "@") {
-                          // When we encounter a namespace folder, augment all packages belonging to the scope
-                          var pkgFiles = fs.readdirSync(filePath);
-
-                          pkgFiles.forEach(function(entry) {
-                              if(stats.isDirectory()) {
-                                  var pkgFilePath = path.join(filePath, entry);
-                                  augmentPackageJSON(pkgFilePath, dependencies);
-                              }
-                          });
-                      } else {
-                          augmentPackageJSON(filePath, dependencies);
-                      }
-                  }
-              });
-          }
-      }
-
-      processDependencies("node_modules", lockObj.dependencies);
-
-      fs.writeFileSync("package-lock.json", JSON.stringify(lockObj, null, 2));
-    '';
-  };
-
-  prepareAndInvokeNPM = {packageName, bypassCache, reconstructLock, npmFlags, production}:
-    let
-      forceOfflineFlag = if bypassCache then "--offline" else "--registry http://www.example.com";
-    in
-    ''
-        # Pinpoint the versions of all dependencies to the ones that are actually being used
-        echo "pinpointing versions of dependencies..."
-        source $pinpointDependenciesScriptPath
-
-        # Patch the shebangs of the bundled modules to prevent them from
-        # calling executables outside the Nix store as much as possible
-        patchShebangs .
-
-        # Deploy the Node.js package by running npm install. Since the
-        # dependencies have been provided already by ourselves, it should not
-        # attempt to install them again, which is good, because we want to make
-        # it Nix's responsibility. If it needs to install any dependencies
-        # anyway (e.g. because the dependency parameters are
-        # incomplete/incorrect), it fails.
-        #
-        # The other responsibilities of NPM are kept -- version checks, build
-        # steps, postprocessing etc.
-
-        export HOME=$TMPDIR
-        cd "${packageName}"
-        runHook preRebuild
-
-        ${lib.optionalString bypassCache ''
-          ${lib.optionalString reconstructLock ''
-            if [ -f package-lock.json ]
-            then
-                echo "WARNING: Reconstruct lock option enabled, but a lock file already exists!"
-                echo "This will most likely result in version mismatches! We will remove the lock file and regenerate it!"
-                rm package-lock.json
-            else
-                echo "No package-lock.json file found, reconstructing..."
-            fi
-
-            node ${reconstructPackageLock}
-          ''}
-
-          node ${addIntegrityFieldsScript}
-        ''}
-
-        npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${lib.optionalString production "--production"} rebuild
-
-        if [ "''${dontNpmInstall-}" != "1" ]
-        then
-            # NPM tries to download packages even when they already exist if npm-shrinkwrap is used.
-            rm -f npm-shrinkwrap.json
-
-            npm ${forceOfflineFlag} --nodedir=${nodeSources} ${npmFlags} ${lib.optionalString production "--production"} install
-        fi
-    '';
-
-  # Builds and composes an NPM package including all its dependencies
-  buildNodePackage =
-    { name
-    , packageName
-    , version
-    , dependencies ? []
-    , buildInputs ? []
-    , production ? true
-    , npmFlags ? ""
-    , dontNpmInstall ? false
-    , bypassCache ? false
-    , reconstructLock ? false
-    , preRebuild ? ""
-    , dontStrip ? true
-    , unpackPhase ? "true"
-    , buildPhase ? "true"
-    , meta ? {}
-    , ... }@args:
-
-    let
-      extraArgs = removeAttrs args [ "name" "dependencies" "buildInputs" "dontStrip" "dontNpmInstall" "preRebuild" "unpackPhase" "buildPhase" "meta" ];
-    in
-    stdenv.mkDerivation ({
-      name = "${name}-${version}";
-      buildInputs = [ tarWrapper python nodejs ]
-        ++ lib.optional (stdenv.isLinux) utillinux
-        ++ lib.optional (stdenv.isDarwin) libtool
-        ++ buildInputs;
-
-      inherit nodejs;
-
-      inherit dontStrip; # Stripping may fail a build for some package deployments
-      inherit dontNpmInstall preRebuild unpackPhase buildPhase;
-
-      compositionScript = composePackage args;
-      pinpointDependenciesScript = pinpointDependenciesOfPackage args;
-
-      passAsFile = [ "compositionScript" "pinpointDependenciesScript" ];
-
-      installPhase = ''
-        source ${installPackage}
-
-        # Create and enter a root node_modules/ folder
-        mkdir -p $out/lib/node_modules
-        cd $out/lib/node_modules
-
-        # Compose the package and all its dependencies
-        source $compositionScriptPath
-
-        ${prepareAndInvokeNPM { inherit packageName bypassCache reconstructLock npmFlags production; }}
-
-        # Create symlink to the deployed executable folder, if applicable
-        if [ -d "$out/lib/node_modules/.bin" ]
-        then
-            ln -s $out/lib/node_modules/.bin $out/bin
-        fi
-
-        # Create symlinks to the deployed manual page folders, if applicable
-        if [ -d "$out/lib/node_modules/${packageName}/man" ]
-        then
-            mkdir -p $out/share
-            for dir in "$out/lib/node_modules/${packageName}/man/"*
-            do
-                mkdir -p $out/share/man/$(basename "$dir")
-                for page in "$dir"/*
-                do
-                    ln -s $page $out/share/man/$(basename "$dir")
-                done
-            done
-        fi
-
-        # Run post install hook, if provided
-        runHook postInstall
-      '';
-
-      meta = {
-        # default to Node.js' platforms
-        platforms = nodejs.meta.platforms;
-      } // meta;
-    } // extraArgs);
-
-  # Builds a node environment (a node_modules folder and a set of binaries)
-  buildNodeDependencies =
-    { name
-    , packageName
-    , version
-    , src
-    , dependencies ? []
-    , buildInputs ? []
-    , production ? true
-    , npmFlags ? ""
-    , dontNpmInstall ? false
-    , bypassCache ? false
-    , reconstructLock ? false
-    , dontStrip ? true
-    , unpackPhase ? "true"
-    , buildPhase ? "true"
-    , ... }@args:
-
-    let
-      extraArgs = removeAttrs args [ "name" "dependencies" "buildInputs" ];
-    in
-      stdenv.mkDerivation ({
-        name = "node-dependencies-${name}-${version}";
-
-        buildInputs = [ tarWrapper python nodejs ]
-          ++ lib.optional (stdenv.isLinux) utillinux
-          ++ lib.optional (stdenv.isDarwin) libtool
-          ++ buildInputs;
-
-        inherit dontStrip; # Stripping may fail a build for some package deployments
-        inherit dontNpmInstall unpackPhase buildPhase;
-
-        includeScript = includeDependencies { inherit dependencies; };
-        pinpointDependenciesScript = pinpointDependenciesOfPackage args;
-
-        passAsFile = [ "includeScript" "pinpointDependenciesScript" ];
-
-        installPhase = ''
-          source ${installPackage}
-
-          mkdir -p $out/${packageName}
-          cd $out/${packageName}
-
-          source $includeScriptPath
-
-          # Create fake package.json to make the npm commands work properly
-          cp ${src}/package.json .
-          chmod 644 package.json
-          ${lib.optionalString bypassCache ''
-            if [ -f ${src}/package-lock.json ]
-            then
-                cp ${src}/package-lock.json .
-            fi
-          ''}
-
-          # Go to the parent folder to make sure that all packages are pinpointed
-          cd ..
-          ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
-
-          ${prepareAndInvokeNPM { inherit packageName bypassCache reconstructLock npmFlags production; }}
-
-          # Expose the executables that were installed
-          cd ..
-          ${lib.optionalString (builtins.substring 0 1 packageName == "@") "cd .."}
-
-          mv ${packageName} lib
-          ln -s $out/lib/node_modules/.bin $out/bin
-        '';
-      } // extraArgs);
-
-  # Builds a development shell
-  buildNodeShell =
-    { name
-    , packageName
-    , version
-    , src
-    , dependencies ? []
-    , buildInputs ? []
-    , production ? true
-    , npmFlags ? ""
-    , dontNpmInstall ? false
-    , bypassCache ? false
-    , reconstructLock ? false
-    , dontStrip ? true
-    , unpackPhase ? "true"
-    , buildPhase ? "true"
-    , ... }@args:
-
-    let
-      nodeDependencies = buildNodeDependencies args;
-    in
-    stdenv.mkDerivation {
-      name = "node-shell-${name}-${version}";
-
-      buildInputs = [ python nodejs ] ++ lib.optional (stdenv.isLinux) utillinux ++ buildInputs;
-      buildCommand = ''
-        mkdir -p $out/bin
-        cat > $out/bin/shell <<EOF
-        #! ${stdenv.shell} -e
-        $shellHook
-        exec ${stdenv.shell}
-        EOF
-        chmod +x $out/bin/shell
-      '';
-
-      # Provide the dependencies in a development shell through the NODE_PATH environment variable
-      inherit nodeDependencies;
-      shellHook = lib.optionalString (dependencies != []) ''
-        export NODE_PATH=${nodeDependencies}/lib/node_modules
-        export PATH="${nodeDependencies}/bin:$PATH"
-      '';
-    };
-in
-{
-  buildNodeSourceDist = lib.makeOverridable buildNodeSourceDist;
-  buildNodePackage = lib.makeOverridable buildNodePackage;
-  buildNodeDependencies = lib.makeOverridable buildNodeDependencies;
-  buildNodeShell = lib.makeOverridable buildNodeShell;
-}

common/server/archivebox/node-packages.json

@@ -1,5 +0,0 @@
-[
-  "@postlight/mercury-parser"
-, { "readability-extractor": "git+https://github.com/ArchiveBox/readability-extractor.git" }
-, { "single-file": "git+https://github.com/gildas-lormeau/SingleFile.git" }
-]

common/server/atticd.nix

@@ -0,0 +1,40 @@
+{ config, lib, ... }:
+
+let
+  cfg = config.services.atticd;
+in
+{
+  config = lib.mkIf cfg.enable {
+    services.atticd = {
+      credentialsFile = "/run/agenix/atticd-credentials";
+
+      settings = {
+        listen = "[::]:28338";
+
+        # Speed things up
+        require-proof-of-possession = false;
+
+        chunking = {
+          # Disable chunking for performance (I have plenty of space)
+          nar-size-threshold = 0;
+
+          # Chunking is disabled due to poor performance so these values don't matter but are required anyway.
+          # One day, when I move away from ZFS maybe this will perform well enough.
+          # nar-size-threshold = 64 * 1024; # 64 KiB
+          min-size = 16 * 1024; # 16 KiB
+          avg-size = 64 * 1024; # 64 KiB
+          max-size = 256 * 1024; # 256 KiB
+        };
+
+        # Disable compression for performance (I have plenty of space)
+        compression.type = "none";
+
+        garbage-collection = {
+          default-retention-period = "6 months";
+        };
+      };
+    };
+
+    age.secrets.atticd-credentials.file = ../../secrets/atticd-credentials.age;
+  };
+}

common/server/ceph.nix

@@ -3,9 +3,9 @@
 with lib;
 let
   cfg = config.ceph;
-in {
+in
-  options.ceph = {
+{
-  };
+  options.ceph = { };
 
   config = mkIf cfg.enable {
     # ceph.enable = true;

common/server/dashy.nix

@@ -0,0 +1,53 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.dashy;
+in
+{
+  options.services.dashy = {
+    enable = mkEnableOption "dashy";
+    imageTag = mkOption {
+      type = types.str;
+      default = "latest";
+    };
+    port = mkOption {
+      type = types.int;
+      default = 56815;
+    };
+    configFile = lib.mkOption {
+      type = lib.types.path;
+      description = "Path to the YAML configuration file";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    virtualisation.oci-containers.containers = {
+      dashy = {
+        image = "lissy93/dashy:${cfg.imageTag}";
+        environment = {
+          TZ = "${config.time.timeZone}";
+        };
+        ports = [
+          "127.0.0.1:${toString cfg.port}:80"
+        ];
+        volumes = [
+          "${cfg.configFile}:/app/public/conf.yml"
+        ];
+      };
+    };
+
+    services.nginx.enable = true;
+    services.nginx.virtualHosts."s0.koi-bebop.ts.net" = {
+      default = true;
+      addSSL = true;
+      serverAliases = [ "s0" ];
+      sslCertificate = "/secret/ssl/s0.koi-bebop.ts.net.crt";
+      sslCertificateKey = "/secret/ssl/s0.koi-bebop.ts.net.key";
+      locations."/" = {
+        proxyPass = "http://localhost:${toString cfg.port}";
+      };
+    };
+  };
+}

common/server/default.nix

@@ -2,7 +2,6 @@
 
 {
   imports = [
-    ./archivebox
     ./nginx.nix
     ./thelounge.nix
     ./mumble.nix
@@ -12,7 +11,17 @@
     ./zerobin.nix
     ./gitea.nix
     ./privatebin/privatebin.nix
-    ./drastikbot.nix
     ./radio.nix
+    ./samba.nix
+    ./owncast.nix
+    ./mailserver.nix
+    ./nextcloud.nix
+    ./iodine.nix
+    ./searx.nix
+    ./gitea-actions-runner.nix
+    ./dashy.nix
+    ./librechat.nix
+    ./actualbudget.nix
+    ./atticd.nix
   ];
 }

common/server/drastikbot.nix

@@ -1,80 +0,0 @@
-{ config, pkgs, lib, ... }:
-
-let
-  cfg = config.services.drastikbot;
-  drastikbot = pkgs.python3Packages.buildPythonApplication rec {
-    pname = "drastikbot";
-    version = "v2.1";
-
-    format = "other";
-
-    srcs = [
-      config.inputs.drastikbot
-      config.inputs.drastikbot_modules
-      config.inputs.dailybuild_modules
-    ];
-
-    nativeBuildInputs = [ pkgs.makeWrapper ];
-
-    phases = [ "installPhase" ]; # Removes all phases except installPhase
-
-    installPhase = ''
-      arr=($srcs)
-      mkdir -p $out/irc/modules
-      cp -r ''${arr[0]}/src/* $out/
-      cp -r ''${arr[1]}/* $out/irc/modules
-      cp -r ''${arr[2]}/* $out/irc/modules
-
-      makeWrapper ${pkgs.python3}/bin/python3 $out/drastikbot \
-        --prefix PYTHONPATH : ${with pkgs.python3Packages; makePythonPath [requests beautifulsoup4]} \
-        --add-flags "$out/drastikbot.py"
-    '';
-  };
-in {
-  options.services.drastikbot = {
-    enable = lib.mkEnableOption "enable drastikbot";
-    user = lib.mkOption {
-      type = lib.types.str;
-      default = "drastikbot";
-      description = ''
-        The user drastikbot should run as
-      '';
-    };
-    group = lib.mkOption {
-      type = lib.types.str;
-      default = "drastikbot";
-      description = ''
-        The group drastikbot should run as
-      '';
-    };
-    dataDir = lib.mkOption {
-      type = lib.types.str;
-      default = "/var/lib/drastikbot";
-      description = ''
-        Path to the drastikbot data directory
-      '';
-    };
-  };
-
-  config = lib.mkIf cfg.enable {
-    users.users.${cfg.user} = {
-        isSystemUser = true;
-        group = cfg.group;
-        home = cfg.dataDir;
-        createHome = true;
-    };
-    users.groups.${cfg.group} = {};
-    systemd.services.drastikbot = {
-      enable = true;
-      after = ["network.target"];
-      wantedBy = ["multi-user.target"];
-      serviceConfig.ExecStart = "${drastikbot}/drastikbot -c ${cfg.dataDir}";
-      serviceConfig.User = cfg.user;
-      serviceConfig.Group = cfg.group;
-      preStart = ''
-        mkdir -p ${cfg.dataDir}
-        chown ${cfg.user} ${cfg.dataDir}
-      '';
-    };
-  };
-}

common/server/gitea-actions-runner.nix

@@ -0,0 +1,137 @@
+{ config, pkgs, lib, allModules, ... }:
+
+# Gitea Actions Runner. Starts 'host' runner that runs directly on the host inside of a nixos container
+# This is useful for providing a real Nix/OS builder to gitea.
+# Warning, NixOS containers are not secure. For example, the container shares the /nix/store
+# Therefore, this should not be used to run untrusted code.
+# To enable, assign a machine the 'gitea-actions-runner' system role
+
+# TODO: skipping running inside of nixos container for now because of issues getting docker/podman running
+
+let
+  runnerRole = "gitea-actions-runner";
+  runners = config.machines.roles.${runnerRole};
+  thisMachineIsARunner = builtins.elem config.networking.hostName runners;
+
+  containerName = "gitea-runner";
+in
+{
+  config = lib.mkIf (thisMachineIsARunner && !config.boot.isContainer) {
+    # containers.${containerName} = {
+    #   ephemeral = true;
+    #   autoStart = true;
+
+    #   # for podman
+    #   enableTun = true;
+
+    #   # privateNetwork = true;
+    #   # hostAddress = "172.16.101.1";
+    #   # localAddress = "172.16.101.2";
+
+    #   bindMounts =
+    #     {
+    #       "/run/agenix/gitea-actions-runner-token" = {
+    #         hostPath = "/run/agenix/gitea-actions-runner-token";
+    #         isReadOnly = true;
+    #       };
+    #       "/var/lib/gitea-runner" = {
+    #         hostPath = "/var/lib/gitea-runner";
+    #         isReadOnly = false;
+    #       };
+    #     };
+
+    #   extraFlags = [
+    #     # Allow podman
+    #     ''--system-call-filter=thisystemcalldoesnotexistforsure''
+    #   ];
+
+    #   additionalCapabilities = [
+    #     "CAP_SYS_ADMIN"
+    #   ];
+
+    #   config = {
+    #     imports = allModules;
+
+    #     # speeds up evaluation
+    #     nixpkgs.pkgs = pkgs;
+
+    #     networking.hostName = lib.mkForce containerName;
+
+    #     # don't use remote builders
+    #     nix.distributedBuilds = lib.mkForce false;
+
+    #     environment.systemPackages = with pkgs; [
+    #       git
+    #       # Gitea Actions rely heavily on node. Include it because it would be installed anyway.
+    #       nodejs
+    #     ];
+
+    #     services.gitea-actions-runner.instances.inst = {
+    #       enable = true;
+    #       name = config.networking.hostName;
+    #       url = "https://git.neet.dev/";
+    #       tokenFile = "/run/agenix/gitea-actions-runner-token";
+    #       labels = [
+    #         "ubuntu-latest:docker://node:18-bullseye"
+    #         "nixos:host"
+    #       ];
+    #     };
+
+    #     # To allow building on the host, must override the the service's config so it doesn't use a dynamic user
+    #     systemd.services.gitea-runner-inst.serviceConfig.DynamicUser = lib.mkForce false;
+    #     users.users.gitea-runner = {
+    #       home = "/var/lib/gitea-runner";
+    #       group = "gitea-runner";
+    #       isSystemUser = true;
+    #       createHome = true;
+    #     };
+    #     users.groups.gitea-runner = { };
+
+    #     virtualisation.podman.enable = true;
+    #     boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
+    #   };
+    # };
+
+    # networking.nat.enable = true;
+    # networking.nat.internalInterfaces = [
+    #   "ve-${containerName}"
+    # ];
+    # networking.ip_forward = true;
+
+    # don't use remote builders
+    nix.distributedBuilds = lib.mkForce false;
+
+    services.gitea-actions-runner.instances.inst = {
+      enable = true;
+      name = config.networking.hostName;
+      url = "https://git.neet.dev/";
+      tokenFile = "/run/agenix/gitea-actions-runner-token";
+      labels = [
+        "ubuntu-latest:docker://node:18-bullseye"
+        "nixos:host"
+      ];
+    };
+
+    environment.systemPackages = with pkgs; [
+      git
+      # Gitea Actions rely heavily on node. Include it because it would be installed anyway.
+      nodejs
+      attic
+    ];
+
+    # To allow building on the host, must override the the service's config so it doesn't use a dynamic user
+    systemd.services.gitea-runner-inst.serviceConfig.DynamicUser = lib.mkForce false;
+    users.users.gitea-runner = {
+      home = "/var/lib/gitea-runner";
+      group = "gitea-runner";
+      isSystemUser = true;
+      createHome = true;
+    };
+    users.groups.gitea-runner = { };
+
+    virtualisation.podman.enable = true;
+    boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
+
+    age.secrets.gitea-actions-runner-token.file = ../../secrets/gitea-actions-runner-token.age;
+  };
+}

common/server/gitea.nix

@@ -1,8 +1,9 @@
-{ lib, config, ... }:
+{ lib, pkgs, config, ... }:
 
 let
   cfg = config.services.gitea;
-in {
+in
+{
   options.services.gitea = {
     hostname = lib.mkOption {
       type = lib.types.str;
@@ -11,29 +12,63 @@ in {
   };
   config = lib.mkIf cfg.enable {
     services.gitea = {
-      domain = cfg.hostname;
-      rootUrl = "https://${cfg.hostname}/";
       appName = cfg.hostname;
-      ssh.enable = true;
+      lfs.enable = true;
-      # lfs.enable = true;
+      # dump.enable = true;
-      dump.enable = true;
-      cookieSecure = true;
-      disableRegistration = true;
       settings = {
+        server = {
+          ROOT_URL = "https://${cfg.hostname}/";
+          DOMAIN = cfg.hostname;
+        };
         other = {
           SHOW_FOOTER_VERSION = false;
         };
         ui = {
           DEFAULT_THEME = "arc-green";
         };
+        service = {
+          DISABLE_REGISTRATION = true;
+        };
+        session = {
+          COOKIE_SECURE = true;
+          PROVIDER = "db";
+          SESSION_LIFE_TIME = 259200; # 3 days
+          GC_INTERVAL_TIME = 259200; # 3 days
+        };
+        mailer = {
+          ENABLED = true;
+          MAILER_TYPE = "smtp";
+          SMTP_ADDR = "mail.neet.dev";
+          SMTP_PORT = "465";
+          IS_TLS_ENABLED = true;
+          USER = "robot@runyan.org";
+          FROM = "no-reply@neet.dev";
+        };
+        actions = {
+          ENABLED = true;
+        };
+        indexer = {
+          REPO_INDEXER_ENABLED = true;
         };
       };
+      mailerPasswordFile = "/run/agenix/robots-email-pw";
+    };
+    age.secrets.robots-email-pw = {
+      file = ../../secrets/robots-email-pw.age;
+      owner = config.services.gitea.user;
+    };
+
+    # backups
+    backup.group."gitea".paths = [
+      config.services.gitea.stateDir
+    ];
+
     services.nginx.enable = true;
     services.nginx.virtualHosts.${cfg.hostname} = {
       enableACME = true;
       forceSSL = true;
       locations."/" = {
-        proxyPass = "http://localhost:${toString cfg.httpPort}";
+        proxyPass = "http://localhost:${toString cfg.settings.server.HTTP_PORT}";
       };
     };
   };

common/server/icecast.nix

@@ -7,7 +7,8 @@
 
 let
   cfg = config.services.icecast;
-in {
+in
+{
   options.services.icecast = {
     mount = lib.mkOption {
       type = lib.types.str;

common/server/iodine.nix

@@ -0,0 +1,21 @@
+{ config, pkgs, lib, ... }:
+
+let
+  cfg = config.services.iodine.server;
+in
+{
+  config = lib.mkIf cfg.enable {
+    # iodine DNS-based vpn
+    services.iodine.server = {
+      ip = "192.168.99.1";
+      domain = "tun.neet.dev";
+      passwordFile = "/run/agenix/iodine";
+    };
+    age.secrets.iodine.file = ../../secrets/iodine.age;
+    networking.firewall.allowedUDPPorts = [ 53 ];
+
+    networking.nat.internalInterfaces = [
+      "dns0" # iodine
+    ];
+  };
+}

common/server/librechat.nix

@@ -0,0 +1,62 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.librechat;
+in
+{
+  options.services.librechat = {
+    enable = mkEnableOption "librechat";
+    port = mkOption {
+      type = types.int;
+      default = 3080;
+    };
+    host = lib.mkOption {
+      type = lib.types.str;
+      example = "example.com";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    virtualisation.oci-containers.containers = {
+      librechat = {
+        image = "ghcr.io/danny-avila/librechat:v0.6.6";
+        environment = {
+          HOST = "0.0.0.0";
+          MONGO_URI = "mongodb://host.containers.internal:27017/LibreChat";
+          ENDPOINTS = "openAI,google,bingAI,gptPlugins";
+        };
+        environmentFiles = [
+          "/run/agenix/librechat-env-file"
+        ];
+        ports = [
+          "${toString cfg.port}:3080"
+        ];
+      };
+    };
+    age.secrets.librechat-env-file.file = ../../secrets/librechat-env-file.age;
+
+    services.mongodb.enable = true;
+    services.mongodb.bind_ip = "0.0.0.0";
+
+    # easier podman maintenance
+    virtualisation.oci-containers.backend = "podman";
+    virtualisation.podman.dockerSocket.enable = true;
+    virtualisation.podman.dockerCompat = true;
+
+    # For mongodb access
+    networking.firewall.trustedInterfaces = [
+      "podman0" # for librechat
+    ];
+
+    services.nginx.virtualHosts.${cfg.host} = {
+      enableACME = true;
+      forceSSL = true;
+      locations."/" = {
+        proxyPass = "http://localhost:${toString cfg.port}";
+        proxyWebsockets = true;
+      };
+    };
+  };
+}

common/server/mailserver.nix

@@ -0,0 +1,112 @@
+{ config, pkgs, lib, ... }:
+
+with builtins;
+
+let
+  cfg = config.mailserver;
+  domains = [
+    "neet.space"
+    "neet.dev"
+    "neet.cloud"
+    "runyan.org"
+    "runyan.rocks"
+    "thunderhex.com"
+    "tar.ninja"
+    "bsd.ninja"
+    "bsd.rocks"
+  ];
+in
+{
+  config = lib.mkIf cfg.enable {
+    # kresd doesn't work with tailscale MagicDNS
+    mailserver.localDnsResolver = false;
+    services.resolved.enable = true;
+
+    mailserver = {
+      fqdn = "mail.neet.dev";
+      dkimKeyBits = 2048;
+      indexDir = "/var/lib/mailindex";
+      enableManageSieve = true;
+      fullTextSearch.enable = true;
+      fullTextSearch.indexAttachments = true;
+      fullTextSearch.memoryLimit = 500;
+      inherit domains;
+      loginAccounts = {
+        "jeremy@runyan.org" = {
+          hashedPasswordFile = "/run/agenix/hashed-email-pw";
+          # catchall for all domains
+          aliases = map (domain: "@${domain}") domains;
+        };
+        "cris@runyan.org" = {
+          hashedPasswordFile = "/run/agenix/cris-hashed-email-pw";
+          aliases = [ "chris@runyan.org" ];
+        };
+        "robot@runyan.org" = {
+          aliases = [
+            "no-reply@neet.dev"
+            "robot@neet.dev"
+          ];
+          sendOnly = true;
+          hashedPasswordFile = "/run/agenix/hashed-robots-email-pw";
+        };
+      };
+      rejectRecipients = [
+        "george@runyan.org"
+        "joslyn@runyan.org"
+        "damon@runyan.org"
+        "jonas@runyan.org"
+        "simon@neet.dev"
+      ];
+      forwards = {
+        "amazon@runyan.org" = [
+          "jeremy@runyan.org"
+          "cris@runyan.org"
+        ];
+      };
+      certificateScheme = "acme-nginx"; # use let's encrypt for certs
+    };
+    age.secrets.hashed-email-pw.file = ../../secrets/hashed-email-pw.age;
+    age.secrets.cris-hashed-email-pw.file = ../../secrets/cris-hashed-email-pw.age;
+    age.secrets.hashed-robots-email-pw.file = ../../secrets/hashed-robots-email-pw.age;
+
+    # sendmail to use xxx@domain instead of xxx@mail.domain
+    services.postfix.origin = "$mydomain";
+
+    # relay sent mail through mailgun
+    # https://www.howtoforge.com/community/threads/different-smtp-relays-for-different-domains-in-postfix.82711/#post-392620
+    services.postfix.config = {
+      smtp_sasl_auth_enable = "yes";
+      smtp_sasl_security_options = "noanonymous";
+      smtp_sasl_password_maps = "hash:/var/lib/postfix/conf/sasl_relay_passwd";
+      smtp_use_tls = "yes";
+      sender_dependent_relayhost_maps = "hash:/var/lib/postfix/conf/sender_relay";
+      smtp_sender_dependent_authentication = "yes";
+    };
+    services.postfix.mapFiles.sender_relay =
+      let
+        relayHost = "[smtp.mailgun.org]:587";
+      in
+      pkgs.writeText "sender_relay"
+        (concatStringsSep "\n" (map (domain: "@${domain} ${relayHost}") domains));
+    services.postfix.mapFiles.sasl_relay_passwd = "/run/agenix/sasl_relay_passwd";
+    age.secrets.sasl_relay_passwd.file = ../../secrets/sasl_relay_passwd.age;
+
+    # webmail
+    services.nginx.enable = true;
+    services.roundcube = {
+      enable = true;
+      hostName = config.mailserver.fqdn;
+      extraConfig = ''
+        # starttls needed for authentication, so the fqdn required to match the certificate
+        $config['smtp_server'] = "tls://${config.mailserver.fqdn}";
+        $config['smtp_user'] = "%u";
+        $config['smtp_pass'] = "%p";
+      '';
+    };
+
+    # backups
+    backup.group."email".paths = [
+      config.mailserver.mailDirectory
+    ];
+  };
+}

common/server/matrix.nix

@@ -3,7 +3,8 @@
 let
   cfg = config.services.matrix;
   certs = config.security.acme.certs;
-in {
+in
+{
   options.services.matrix = {
     enable = lib.mkEnableOption "enable matrix";
     element-web = {
@@ -59,10 +60,11 @@ in {
   config = lib.mkIf cfg.enable {
     services.matrix-synapse = {
       enable = true;
+      settings = {
         server_name = cfg.host;
         enable_registration = cfg.enable_registration;
         listeners = [{
-        bind_address = "127.0.0.1";
+          bind_addresses = [ "127.0.0.1" ];
           port = cfg.port;
           tls = false;
           resources = [{
@@ -77,6 +79,7 @@ in {
         turn_shared_secret = cfg.turn.secret;
         turn_user_lifetime = "1h";
       };
+    };
 
     services.coturn = {
       enable = true;
@@ -135,7 +138,8 @@ in {
         ];
         locations."/".proxyPass = "http://localhost:${toString cfg.port}";
       };
-      virtualHosts.${cfg.turn.host} =  { # get TLS cert for TURN server
+      virtualHosts.${cfg.turn.host} = {
+        # get TLS cert for TURN server
         enableACME = true;
         forceSSL = true;
       };

common/server/mumble.nix

@@ -3,7 +3,8 @@
 let
   cfg = config.services.murmur;
   certs = config.security.acme.certs;
-in {
+in
+{
   options.services.murmur.domain = lib.mkOption {
     type = lib.types.str;
   };

common/server/nextcloud.nix

@@ -0,0 +1,33 @@
+{ config, pkgs, lib, ... }:
+
+
+let
+  cfg = config.services.nextcloud;
+in
+{
+  config = lib.mkIf cfg.enable {
+    services.nextcloud = {
+      https = true;
+      package = pkgs.nextcloud29;
+      hostName = "neet.cloud";
+      config.dbtype = "sqlite";
+      config.adminuser = "jeremy";
+      config.adminpassFile = "/run/agenix/nextcloud-pw";
+      autoUpdateApps.enable = true;
+    };
+    age.secrets.nextcloud-pw = {
+      file = ../../secrets/nextcloud-pw.age;
+      owner = "nextcloud";
+    };
+
+    # backups
+    backup.group."nextcloud".paths = [
+      config.services.nextcloud.home
+    ];
+
+    services.nginx.virtualHosts.${config.services.nextcloud.hostName} = {
+      enableACME = true;
+      forceSSL = true;
+    };
+  };
+}

common/server/nginx-stream.nix

@@ -5,7 +5,8 @@ let
   nginxWithRTMP = pkgs.nginx.override {
     modules = [ pkgs.nginxModules.rtmp ];
   };
-in {
+in
+{
   options.services.nginx.stream = {
     enable = lib.mkEnableOption "enable nginx rtmp/hls/dash video streaming";
     port = lib.mkOption {

common/server/nginx.nix

@@ -2,7 +2,8 @@
 
 let
   cfg = config.services.nginx;
-in {
+in
+{
   config = lib.mkIf cfg.enable {
     services.nginx = {
       recommendedGzipSettings = true;

common/server/owncast.nix

@@ -0,0 +1,32 @@
+{ lib, config, ... }:
+
+with lib;
+
+let
+  cfg = config.services.owncast;
+in
+{
+  options.services.owncast = {
+    hostname = lib.mkOption {
+      type = types.str;
+      example = "example.com";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.owncast.listen = "127.0.0.1";
+    services.owncast.port = 62419; # random port
+
+    networking.firewall.allowedTCPPorts = [ cfg.rtmp-port ];
+
+    services.nginx.enable = true;
+    services.nginx.virtualHosts.${cfg.hostname} = {
+      enableACME = true;
+      forceSSL = true;
+      locations."/" = {
+        proxyPass = "http://localhost:${toString cfg.port}";
+        proxyWebsockets = true;
+      };
+    };
+  };
+}

common/server/privatebin/privatebin.nix

@@ -14,7 +14,8 @@ let
       cp -ar $src $out
     '';
   };
-in {
+in
+{
   options.services.privatebin = {
     enable = lib.mkEnableOption "enable privatebin";
     host = lib.mkOption {

common/server/radio.nix

@@ -3,7 +3,8 @@
 let
   cfg = config.services.radio;
   radioPackage = config.inputs.radio.packages.${config.currentSystem}.radio;
-in {
+in
+{
   options.services.radio = {
     enable = lib.mkEnableOption "enable radio";
     user = lib.mkOption {

common/server/samba.nix

@@ -0,0 +1,120 @@
+{ config, lib, pkgs, ... }:
+
+{
+  config = lib.mkIf config.services.samba.enable {
+    services.samba = {
+      openFirewall = true;
+      package = pkgs.sambaFull; # printer sharing
+      securityType = "user";
+
+      # should this be on?
+      nsswins = true;
+
+      extraConfig = ''
+        workgroup = HOME
+        server string = smbnix
+        netbios name = smbnix
+        security = user 
+        use sendfile = yes
+        min protocol = smb2
+        guest account = nobody
+        map to guest = bad user
+
+        # printing
+        load printers = yes
+        printing = cups
+        printcap name = cups
+
+        hide files = /.nobackup/.DS_Store/._.DS_Store/
+      '';
+
+      shares = {
+        public = {
+          path = "/data/samba/Public";
+          browseable = "yes";
+          "read only" = "no";
+          "guest ok" = "no";
+          "create mask" = "0644";
+          "directory mask" = "0755";
+          "force user" = "public_data";
+          "force group" = "public_data";
+        };
+        googlebot = {
+          path = "/data/samba/googlebot";
+          browseable = "yes";
+          "read only" = "no";
+          "guest ok" = "no";
+          "valid users" = "googlebot";
+          "create mask" = "0644";
+          "directory mask" = "0755";
+          "force user" = "googlebot";
+          "force group" = "users";
+        };
+        cris = {
+          path = "/data/samba/cris";
+          browseable = "yes";
+          "read only" = "no";
+          "guest ok" = "no";
+          "valid users" = "cris";
+          "create mask" = "0644";
+          "directory mask" = "0755";
+          "force user" = "root";
+          "force group" = "users";
+        };
+        printers = {
+          comment = "All Printers";
+          path = "/var/spool/samba";
+          public = "yes";
+          browseable = "yes";
+          # to allow user 'guest account' to print.
+          "guest ok" = "yes";
+          writable = "no";
+          printable = "yes";
+          "create mode" = 0700;
+        };
+      };
+    };
+
+    # backups
+    backup.group."samba".paths = [
+      config.services.samba.shares.googlebot.path
+      config.services.samba.shares.cris.path
+      config.services.samba.shares.public.path
+    ];
+
+    # Windows discovery of samba server
+    services.samba-wsdd = {
+      enable = true;
+
+      # are these needed?
+      workgroup = "HOME";
+      hoplimit = 3;
+      discovery = true;
+    };
+    networking.firewall.allowedTCPPorts = [ 5357 ];
+    networking.firewall.allowedUDPPorts = [ 3702 ];
+
+    # Printer discovery
+    # (is this needed?)
+    services.avahi.enable = true;
+    services.avahi.nssmdns4 = true;
+
+    # printer sharing
+    systemd.tmpfiles.rules = [
+      "d /var/spool/samba 1777 root root -"
+    ];
+
+    users.groups.public_data.gid = 994;
+    users.users.public_data = {
+      isSystemUser = true;
+      group = "public_data";
+      uid = 994;
+    };
+    users.users.googlebot.extraGroups = [ "public_data" ];
+
+    # samba user for share
+    users.users.cris.isSystemUser = true;
+    users.users.cris.group = "cris";
+    users.groups.cris = { };
+  };
+}

common/server/searx.nix

@@ -0,0 +1,30 @@
+{ config, pkgs, lib, ... }:
+
+let
+  cfg = config.services.searx;
+in
+{
+  config = lib.mkIf cfg.enable {
+    services.searx = {
+      environmentFile = "/run/agenix/searx";
+      settings = {
+        server.port = 43254;
+        server.secret_key = "@SEARX_SECRET_KEY@";
+        engines = [{
+          name = "wolframalpha";
+          shortcut = "wa";
+          api_key = "@WOLFRAM_API_KEY@";
+          engine = "wolframalpha_api";
+        }];
+      };
+    };
+    services.nginx.virtualHosts."search.neet.space" = {
+      enableACME = true;
+      forceSSL = true;
+      locations."/" = {
+        proxyPass = "http://localhost:${toString config.services.searx.settings.server.port}";
+      };
+    };
+    age.secrets.searx.file = ../../secrets/searx.age;
+  };
+}

common/server/thelounge.nix

@@ -2,7 +2,8 @@
 
 let
   cfg = config.services.thelounge;
-in {
+in
+{
   options.services.thelounge = {
     fileUploadBaseUrl = lib.mkOption {
       type = lib.types.str;
@@ -23,7 +24,7 @@ in {
 
   config = lib.mkIf cfg.enable {
     services.thelounge = {
-      private = true;
+      public = false;
       extraConfig = {
         reverseProxy = true;
         maxHistory = -1;
@@ -42,6 +43,10 @@ in {
       };
     };
 
+    backup.group."thelounge".paths = [
+      "/var/lib/thelounge/"
+    ];
+
     # the lounge client
     services.nginx.virtualHosts.${cfg.host} = {
       enableACME = true;

common/server/video-stream.nix

@@ -79,8 +79,11 @@ in
           "${toStr webrtc-peer-lower-port}-${toStr webrtc-peer-upper-port}:${toStr webrtc-peer-lower-port}-${toStr webrtc-peer-upper-port}/udp"
         ];
         cmd = [
-          "lightspeed-webrtc" "--addr=0.0.0.0" "--ip=${domain}"
+          "lightspeed-webrtc"
-          "--ports=${toStr webrtc-peer-lower-port}-${toStr webrtc-peer-upper-port}" "run"
+          "--addr=0.0.0.0"
+          "--ip=${domain}"
+          "--ports=${toStr webrtc-peer-lower-port}-${toStr webrtc-peer-upper-port}"
+          "run"
         ];
         #        imageFile = pkgs.dockerTools.pullImage {
         #          imageName = "projectlightspeed/webrtc";

common/server/zerobin.nix

@@ -2,7 +2,8 @@
 
 let
   cfg = config.services.zerobin;
-in {
+in
+{
   options.services.zerobin = {
     host = lib.mkOption {
       type = lib.types.str;

common/shell.nix

@@ -0,0 +1,54 @@
+{ config, lib, pkgs, ... }:
+
+# Improvements to the default shell
+# - use nix-index for command-not-found
+# - disable fish's annoying greeting message
+# - add some handy shell commands
+
+{
+  environment.systemPackages = with pkgs; [
+    comma
+  ];
+
+  # nix-index
+  programs.nix-index.enable = true;
+  programs.nix-index.enableFishIntegration = true;
+  programs.command-not-found.enable = false;
+
+  programs.fish = {
+    enable = true;
+
+    shellInit = ''
+      # disable annoying fish shell greeting
+      set fish_greeting
+
+      alias sudo="doas"
+    '';
+  };
+
+  environment.shellAliases = {
+    myip = "dig +short myip.opendns.com @resolver1.opendns.com";
+
+    # https://linuxreviews.org/HOWTO_Test_Disk_I/O_Performance
+    io_seq_read = "${pkgs.fio}/bin/fio --name TEST --eta-newline=5s --filename=temp.file --rw=read --size=2g --io_size=10g --blocksize=1024k --ioengine=libaio --fsync=10000 --iodepth=32 --direct=1 --numjobs=1 --runtime=60 --group_reporting; rm temp.file";
+    io_seq_write = "${pkgs.fio}/bin/fio --name TEST --eta-newline=5s --filename=temp.file --rw=write --size=2g --io_size=10g --blocksize=1024k --ioengine=libaio --fsync=10000 --iodepth=32 --direct=1 --numjobs=1 --runtime=60 --group_reporting; rm temp.file";
+    io_rand_read = "${pkgs.fio}/bin/fio --name TEST --eta-newline=5s --filename=temp.file --rw=randread --size=2g --io_size=10g --blocksize=4k --ioengine=libaio --fsync=1 --iodepth=1 --direct=1 --numjobs=32 --runtime=60 --group_reporting; rm temp.file";
+    io_rand_write = "${pkgs.fio}/bin/fio --name TEST --eta-newline=5s --filename=temp.file --rw=randrw --size=2g --io_size=10g --blocksize=4k --ioengine=libaio --fsync=1 --iodepth=1 --direct=1 --numjobs=1 --runtime=60 --group_reporting; rm temp.file";
+
+    llsblk = "lsblk -o +uuid,fsType";
+  };
+
+  nixpkgs.overlays = [
+    (final: prev: {
+      # comma uses the "nix-index" package built into nixpkgs by default.
+      # That package doesn't use the prebuilt nix-index database so it needs to be changed.
+      comma = prev.comma.overrideAttrs (old: {
+        postInstall = ''
+          wrapProgram $out/bin/comma \
+            --prefix PATH : ${lib.makeBinPath [ prev.fzy config.programs.nix-index.package ]}
+          ln -s $out/bin/comma $out/bin/,
+        '';
+      });
+    })
+  ];
+}

common/ssh.nix

@@ -1,61 +1,38 @@
-rec {
+{ config, lib, pkgs, ... }:
-  users = [
+
+{
+  programs.ssh.knownHosts = lib.filterAttrs (n: v: v != null) (lib.concatMapAttrs
+    (host: cfg: {
+      ${host} = {
+        hostNames = cfg.hostNames;
+        publicKey = cfg.hostKey;
+      };
+      "${host}-remote-unlock" =
+        if cfg.remoteUnlock != null then {
+          hostNames = builtins.filter (h: h != null) [ cfg.remoteUnlock.clearnetHost cfg.remoteUnlock.onionHost ];
+          publicKey = cfg.remoteUnlock.hostKey;
+        } else null;
+    })
+    config.machines.hosts);
+
+  # prebuilt cmds for easy ssh LUKS unlock
+  environment.shellAliases =
+    let
+      unlockHosts = unlockType: lib.concatMapAttrs
+        (host: cfg:
+          if cfg.remoteUnlock != null && cfg.remoteUnlock.${unlockType} != null then {
+            ${host} = cfg.remoteUnlock.${unlockType};
+          } else { })
+        config.machines.hosts;
+    in
+    lib.concatMapAttrs (host: addr: { "unlock-over-tor_${host}" = "torsocks ssh root@${addr}"; }) (unlockHosts "onionHost")
+    //
+    lib.concatMapAttrs (host: addr: { "unlock_${host}" = "ssh root@${addr}"; }) (unlockHosts "clearnetHost");
+
+  # TODO: Old ssh keys I will remove some day...
+  machines.ssh.userKeys = [
     "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMVR/R3ZOsv7TZbICGBCHdjh1NDT8SnswUyINeJOC7QG"
     "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE0dcqL/FhHmv+a1iz3f9LJ48xubO7MZHy35rW9SZOYM"
-    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIO0VFnn3+Mh0nWeN92jov81qNE9fpzTAHYBphNoY7HUx" # reg
     "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHSkKiRUUmnErOKGx81nyge/9KqjkPh8BfDk0D3oP586" # nat
-    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFeTK1iARlNIKP/DS8/ObBm9yUM/3L1Ub4XI5A2r9OzP" # ray
-  ];
-  system = {
-    liza = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDY/pNyWedEfU7Tq9ikGbriRuF1ZWkHhegGS17L0Vcdl";
-    ray = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDQM8hwKRgl8cZj7UVYATSLYu4LhG7I0WFJ9m2iWowiB";
-    s0 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIN4xi9PqTvcA/XB+gTwjFXk+f3sycGSFoioO3e8yDy7H";
-    n1 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPWlhd1Oid5Xf2zdcBrcdrR0TlhObutwcJ8piobRTpRt";
-    n2 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJ7bRiRutnI7Bmyt/I238E3Fp5DqiClIXiVibsccipOr";
-    n3 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIB+rJEaRrFDGirQC2UoWQkmpzLg4qgTjGJgVqiipWiU5";
-    n4 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINYm2ROIfCeGz6QtDwqAmcj2DX9tq2CZn0eLhskdvB4Z";
-    n5 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE5Qhvwq3PiHEKf+2/4w5ZJkSMNzFLhIRrPOR98m7wW4";
-    n6 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAID/P/pa9+qhKAPfvvd8xSO2komJqDW0M1nCK7ZrP6PO7";
-    n7 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPtOlOvTlMX2mxPaXDJ6VlMe5rmroUXpKmJVNxgV32xL";
-  };
-
-  # groups
-  systems = with system; [
-    liza
-    ray
-    s0
-    n1
-    n2
-    n3
-    n4
-    n5
-    n6
-    n7
-  ];
-  personal = with system; [
-    ray
-  ];
-  servers = with system; [
-    liza
-    s0
-    n1
-    n2
-    n3
-    n4
-    n5
-    n6
-    n7
-  ];
-  compute = with system; [
-    n1
-    n2
-    n3
-    n4
-    n5
-    n6
-    n7
-  ];
-  storage = with system; [
-    s0
   ];
 }

common/zerotier.nix

@@ -1,14 +0,0 @@
-{ lib, config, ... }:
-
-let
-  cfg = config.services.zerotierone;
-in {
-  config = lib.mkIf cfg.enable {
-    services.zerotierone.joinNetworks = [
-      "565799d8f6d654c0"
-    ];
-    networking.firewall.allowedUDPPorts = [
-      9993
-    ];
-  };
-}

flake.lock

@@ -2,14 +2,21 @@
   "nodes": {
     "agenix": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "darwin": "darwin",
+        "home-manager": "home-manager",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "systems": [
+          "systems"
+        ]
       },
       "locked": {
-        "lastModified": 1646845404,
+        "lastModified": 1716561646,
-        "narHash": "sha256-JENXFCI2HVqi0whBzt7MAW9PX3ziEaYqBhMux+4g+VM=",
+        "narHash": "sha256-UIGtLO89RxKt7RF2iEgPikSdU53r6v/6WYB0RW3k89I=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "764c975e74bce2f89a5106b68ec48e2b586f893c",
+        "rev": "c2fc0762bbe8feb06a2e59a364fa81b3a57671c9",
         "type": "github"
       },
       "original": {
@@ -18,6 +25,36 @@
         "type": "github"
       }
     },
+    "attic": {
+      "inputs": {
+        "crane": "crane",
+        "flake-compat": [
+          "flake-compat"
+        ],
+        "flake-utils": [
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1717279440,
+        "narHash": "sha256-kH04ReTjxOpQumgWnqy40vvQLSnLGxWP6RF3nq5Esrk=",
+        "owner": "zhaofengli",
+        "repo": "attic",
+        "rev": "717cc95983cdc357bc347d70be20ced21f935843",
+        "type": "github"
+      },
+      "original": {
+        "owner": "zhaofengli",
+        "repo": "attic",
+        "type": "github"
+      }
+    },
     "blobs": {
       "flake": false,
       "locked": {
@@ -34,63 +71,126 @@
         "type": "gitlab"
       }
     },
+    "crane": {
+      "inputs": {
+        "nixpkgs": [
+          "attic",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1717025063,
+        "narHash": "sha256-dIubLa56W9sNNz0e8jGxrX3CAkPXsq7snuFA/Ie6dn8=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "480dff0be03dac0e51a8dfc26e882b0d123a450e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
     "dailybuild_modules": {
-      "flake": false,
+      "inputs": {
+        "flake-utils": [
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
       "locked": {
-        "lastModified": 1633210754,
+        "lastModified": 1651719222,
-        "narHash": "sha256-jBIE07mLsF+qHoa/CQLSRipvfNSivgbuWUatI6Wwy0s=",
+        "narHash": "sha256-p/GY5vOP+HUlxNL4OtEhmBNEVQsedOHXEmjfCGONVmE=",
+        "ref": "refs/heads/master",
+        "rev": "1290ddd9a2ff2bf2d0f702750768312b80efcd34",
+        "revCount": 19,
+        "type": "git",
+        "url": "https://git.neet.dev/zuckerberg/dailybot.git"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://git.neet.dev/zuckerberg/dailybot.git"
+      }
+    },
+    "darwin": {
+      "inputs": {
+        "nixpkgs": [
+          "agenix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1700795494,
+        "narHash": "sha256-gzGLZSiOhf155FW7262kdHo2YDeugp3VuIFb4/GGng0=",
+        "owner": "lnl7",
+        "repo": "nix-darwin",
+        "rev": "4b9b83d5a92e8c1fbfd8eb27eda375908c11ec4d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "lnl7",
         "ref": "master",
-        "rev": "e6a1c8686dad46b7847a5c690107a48fc20a6a29",
+        "repo": "nix-darwin",
-        "revCount": 9,
-        "type": "git",
-        "url": "https://git.neet.dev/zuckerberg/dailybuild_modules.git"
-      },
-      "original": {
-        "type": "git",
-        "url": "https://git.neet.dev/zuckerberg/dailybuild_modules.git"
-      }
-    },
-    "drastikbot": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1596211584,
-        "narHash": "sha256-1L8vTE1YEhFWzY5RYb+s5Hb4LrVJNN2leKlZEugEyRU=",
-        "owner": "olagood",
-        "repo": "drastikbot",
-        "rev": "ef72e3afe7602d95c8b014202e220f04796900ab",
-        "type": "github"
-      },
-      "original": {
-        "owner": "olagood",
-        "ref": "v2.1",
-        "repo": "drastikbot",
         "type": "github"
       }
     },
-    "drastikbot_modules": {
+    "deploy-rs": {
-      "flake": false,
+      "inputs": {
+        "flake-compat": [
+          "flake-compat"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "utils": [
+          "flake-utils"
+        ]
+      },
       "locked": {
-        "lastModified": 1619214744,
+        "lastModified": 1718194053,
-        "narHash": "sha256-w1164FkRkeyWnx6a95WDbwEUvNkNwFWa/6mhKtgVw0c=",
+        "narHash": "sha256-FaGrf7qwZ99ehPJCAwgvNY5sLCqQ3GDiE/6uLhxxwSY=",
-        "owner": "olagood",
+        "owner": "serokell",
-        "repo": "drastikbot_modules",
+        "repo": "deploy-rs",
-        "rev": "3af549a8c3f6e55b63758a61a751bebb1b2db3a3",
+        "rev": "3867348fa92bc892eba5d9ddb2d7a97b9e127a8a",
         "type": "github"
       },
       "original": {
-        "owner": "olagood",
+        "owner": "serokell",
-        "ref": "v2.1",
+        "repo": "deploy-rs",
-        "repo": "drastikbot_modules",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
         "type": "github"
       }
     },
     "flake-utils": {
+      "inputs": {
+        "systems": [
+          "systems"
+        ]
+      },
       "locked": {
-        "lastModified": 1620759905,
+        "lastModified": 1710146030,
-        "narHash": "sha256-WiyWawrgmyN0EdmiHyG2V+fqReiVi8bM9cRdMaKQOFg=",
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "b543720b25df6ffdfcf9227afafc5b8c1fabfae8",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
         "type": "github"
       },
       "original": {
@@ -99,113 +199,116 @@
         "type": "github"
       }
     },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "agenix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1703113217,
+        "narHash": "sha256-7ulcXOk63TIT2lVDSExj7XzFx09LpdSAPtvgtM7yQPE=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "3bfaacf46133c037bb356193bd2f1765d9dc82c1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nix-index-database": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1716772633,
+        "narHash": "sha256-Idcye44UW+EgjbjCoklf2IDF+XrehV6CVYvxR1omst4=",
+        "owner": "Mic92",
+        "repo": "nix-index-database",
+        "rev": "ff80cb4a11bb87f3ce8459be6f16a25ac86eb2ac",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Mic92",
+        "repo": "nix-index-database",
+        "type": "github"
+      }
+    },
+    "nixos-hardware": {
+      "locked": {
+        "lastModified": 1717248095,
+        "narHash": "sha256-e8X2eWjAHJQT82AAN+mCI0B68cIDBJpqJ156+VRrFO0=",
+        "owner": "NixOS",
+        "repo": "nixos-hardware",
+        "rev": "7b49d3967613d9aacac5b340ef158d493906ba79",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "master",
+        "repo": "nixos-hardware",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1638587357,
+        "lastModified": 1717144377,
-        "narHash": "sha256-2ySMW3QARG8BsRPmwe7clTbdCuaObromOKewykP+UJc=",
+        "narHash": "sha256-F/TKWETwB5RaR8owkPPi+SPJh83AQsm6KrQAlJ8v/uA=",
-        "owner": "nixos",
+        "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e34c5379866833f41e2a36f309912fa675d687c7",
+        "rev": "805a384895c696f802a9bf5bf4720f37385df547",
         "type": "github"
       },
       "original": {
-        "owner": "nixos",
+        "owner": "NixOS",
-        "ref": "nixos-21.11",
+        "ref": "nixos-24.05",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
-    "nixpkgs-21_05": {
+    "nixpkgs-frigate": {
       "locked": {
-        "lastModified": 1625692408,
+        "lastModified": 1695825837,
-        "narHash": "sha256-e9L3TLLDVIJpMnHtiNHJE62oOh6emRtSZ244bgYJUZs=",
+        "narHash": "sha256-4Ne11kNRnQsmSJCRSSNkFRSnHC4Y5gPDBIQGjjPfJiU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c06613c25df3fe1dd26243847a3c105cf6770627",
+        "rev": "5cfafa12d57374f48bcc36fda3274ada276cf69e",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-21.05",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs-21_11": {
-      "locked": {
-        "lastModified": 1638371214,
-        "narHash": "sha256-0kE6KhgH7n0vyuX4aUoGsGIQOqjIx2fJavpCWtn73rc=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "a640d8394f34714578f3e6335fc767d0755d78f9",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-21.11",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1646675913,
-        "narHash": "sha256-ZvGf51XpXM7JojKLZ5yI0XLUq8UOFX6AwZ3bhtdcpIo=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "9b1c7ba323732ddc85a51850a7f10ecc5269b8e9",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-21.11",
         "repo": "nixpkgs",
+        "rev": "5cfafa12d57374f48bcc36fda3274ada276cf69e",
         "type": "github"
       }
     },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1621784194,
-        "narHash": "sha256-CQWN/QvVHG8qCn7UhGGwoT3jAPvnJHQUvzBlIt48FGs=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "c5265c01a944b1cecfcfab392d5204d73d65d4ec",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_4": {
-      "locked": {
-        "lastModified": 1626852498,
-        "narHash": "sha256-lOXUJvi0FJUXHTVSiC5qsMRtEUgqM4mGZpMESLuGhmo=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "16105403bdd843540cbef9c63fc0f16c1c6eaa70",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-unstable",
-        "type": "indirect"
-      }
-    },
     "radio": {
       "inputs": {
-        "flake-utils": "flake-utils",
+        "flake-utils": [
-        "nixpkgs": "nixpkgs_3"
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ]
       },
       "locked": {
-        "lastModified": 1633288285,
+        "lastModified": 1631585589,
-        "narHash": "sha256-pL8oEB1AoghvFTsSLLKA1zhV8Z8TM8vcAkeodS6/IZs=",
+        "narHash": "sha256-q4o/4/2pEuJyaKZwNQC5KHnzG1obClzFB7zWk9XSDfY=",
         "ref": "main",
-        "rev": "eb95b31089f5a107cb7efe0c55d45beb1399ebbb",
+        "rev": "5bf607fed977d41a269942a7d1e92f3e6d4f2473",
-        "revCount": 51,
+        "revCount": 38,
         "type": "git",
         "url": "https://git.neet.dev/zuckerberg/radio.git"
       },
       "original": {
         "ref": "main",
+        "rev": "5bf607fed977d41a269942a7d1e92f3e6d4f2473",
         "type": "git",
         "url": "https://git.neet.dev/zuckerberg/radio.git"
       }
@@ -213,11 +316,11 @@
     "radio-web": {
       "flake": false,
       "locked": {
-        "lastModified": 1629918655,
+        "lastModified": 1652121792,
-        "narHash": "sha256-sDVM1K1r2y4T37tvdu3mtjiswJ7/PrVGsDQrHzrNfac=",
+        "narHash": "sha256-j1Y9MAjUVNgyFSeGzPoqibAnEysJDjZSXukVfQ7+bsQ=",
-        "ref": "master",
+        "ref": "refs/heads/master",
-        "rev": "585ce4e3d09d1618d61358902a4231e91e15e1de",
+        "rev": "72e7a9e80b780c84ed8d4a6374bfbb242701f900",
-        "revCount": 4,
+        "revCount": 5,
         "type": "git",
         "url": "https://git.neet.dev/zuckerberg/radio-web.git"
       },
@@ -229,50 +332,64 @@
     "root": {
       "inputs": {
         "agenix": "agenix",
+        "attic": "attic",
         "dailybuild_modules": "dailybuild_modules",
-        "drastikbot": "drastikbot",
+        "deploy-rs": "deploy-rs",
-        "drastikbot_modules": "drastikbot_modules",
+        "flake-compat": "flake-compat",
-        "nixpkgs": "nixpkgs_2",
+        "flake-utils": "flake-utils",
+        "nix-index-database": "nix-index-database",
+        "nixos-hardware": "nixos-hardware",
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-frigate": "nixpkgs-frigate",
         "radio": "radio",
         "radio-web": "radio-web",
-        "simple-nixos-mailserver": "simple-nixos-mailserver"
+        "simple-nixos-mailserver": "simple-nixos-mailserver",
+        "systems": "systems"
       }
     },
     "simple-nixos-mailserver": {
       "inputs": {
         "blobs": "blobs",
-        "nixpkgs": "nixpkgs_4",
+        "flake-compat": [
-        "nixpkgs-21_05": "nixpkgs-21_05",
+          "flake-compat"
-        "nixpkgs-21_11": "nixpkgs-21_11",
+        ],
-        "utils": "utils"
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "nixpkgs-24_05": [
+          "nixpkgs"
+        ],
+        "utils": [
+          "flake-utils"
+        ]
       },
       "locked": {
-        "lastModified": 1638911354,
+        "lastModified": 1718084203,
-        "narHash": "sha256-hNhzLOp+dApEY15vwLAQZu+sjEQbJcOXCaSfAT6lpsQ=",
+        "narHash": "sha256-Cx1xoVfSMv1XDLgKg08CUd1EoTYWB45VmB9XIQzhmzI=",
         "owner": "simple-nixos-mailserver",
         "repo": "nixos-mailserver",
-        "rev": "6e3a7b2ea6f0d68b82027b988aa25d3423787303",
+        "rev": "29916981e7b3b5782dc5085ad18490113f8ff63b",
         "type": "gitlab"
       },
       "original": {
         "owner": "simple-nixos-mailserver",
-        "ref": "nixos-21.11",
+        "ref": "master",
         "repo": "nixos-mailserver",
         "type": "gitlab"
       }
     },
-    "utils": {
+    "systems": {
       "locked": {
-        "lastModified": 1605370193,
+        "lastModified": 1681028828,
-        "narHash": "sha256-YyMTf3URDL/otKdKgtoMChu4vfVL3vCMkRqpGifhUn0=",
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "numtide",
+        "owner": "nix-systems",
-        "repo": "flake-utils",
+        "repo": "default",
-        "rev": "5021eac20303a61fafe17224c087f5519baed54d",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
         "type": "github"
       },
       "original": {
-        "owner": "numtide",
+        "owner": "nix-systems",
-        "repo": "flake-utils",
+        "repo": "default",
         "type": "github"
       }
     }

flake.nix

@@ -1,61 +1,199 @@
 {
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-21.11";
+    # nixpkgs
-    simple-nixos-mailserver.url = "gitlab:simple-nixos-mailserver/nixos-mailserver/nixos-21.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
-    agenix.url = "github:ryantm/agenix";
+    nixpkgs-frigate.url = "github:NixOS/nixpkgs/5cfafa12d57374f48bcc36fda3274ada276cf69e";
 
-    # radio
+    # Common Utils Among flake inputs
-    radio.url = "git+https://git.neet.dev/zuckerberg/radio.git?ref=main";
+    systems.url = "github:nix-systems/default";
-    radio-web.url = "git+https://git.neet.dev/zuckerberg/radio-web.git";
+    flake-utils = {
-    radio-web.flake = false;
+      url = "github:numtide/flake-utils";
-
+      inputs.systems.follows = "systems";
-    # drastikbot
+    };
-    drastikbot.url = "github:olagood/drastikbot/v2.1";
+    flake-compat = {
-    drastikbot.flake = false;
+      url = "github:edolstra/flake-compat";
-    drastikbot_modules.url = "github:olagood/drastikbot_modules/v2.1";
+      flake = false;
-    drastikbot_modules.flake = false;
-    dailybuild_modules.url = "git+https://git.neet.dev/zuckerberg/dailybuild_modules.git";
-    dailybuild_modules.flake = false;
     };
 
-  outputs = inputs: {
+    # NixOS hardware
+    nixos-hardware.url = "github:NixOS/nixos-hardware/master";
 
+    # Mail Server
+    simple-nixos-mailserver = {
+      url = "gitlab:simple-nixos-mailserver/nixos-mailserver/master";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        nixpkgs-24_05.follows = "nixpkgs";
+        flake-compat.follows = "flake-compat";
+        utils.follows = "flake-utils";
+      };
+    };
+
+    # Agenix
+    agenix = {
+      url = "github:ryantm/agenix";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        systems.follows = "systems";
+      };
+    };
+
+    # Radio
+    radio = {
+      url = "git+https://git.neet.dev/zuckerberg/radio.git?ref=main&rev=5bf607fed977d41a269942a7d1e92f3e6d4f2473";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        flake-utils.follows = "flake-utils";
+      };
+    };
+    radio-web = {
+      url = "git+https://git.neet.dev/zuckerberg/radio-web.git";
+      flake = false;
+    };
+
+    # Dailybot
+    dailybuild_modules = {
+      url = "git+https://git.neet.dev/zuckerberg/dailybot.git";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        flake-utils.follows = "flake-utils";
+      };
+    };
+
+    # NixOS deployment
+    deploy-rs = {
+      url = "github:serokell/deploy-rs";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        flake-compat.follows = "flake-compat";
+        utils.follows = "flake-utils";
+      };
+    };
+
+    # Prebuilt nix-index database
+    nix-index-database = {
+      url = "github:Mic92/nix-index-database";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    # Attic
+    attic = {
+      url = "github:zhaofengli/attic";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        nixpkgs-stable.follows = "nixpkgs";
+        flake-utils.follows = "flake-utils";
+        flake-compat.follows = "flake-compat";
+      };
+    };
+  };
+
+  outputs = { self, nixpkgs, ... }@inputs:
+    let
+      machines = (import ./common/machine-info/moduleless.nix
+        {
+          inherit nixpkgs;
+          assertionsModule = "${nixpkgs}/nixos/modules/misc/assertions.nix";
+        }).machines.hosts;
+    in
+    {
       nixosConfigurations =
         let
-      nixpkgs = inputs.nixpkgs;
+          modules = system: hostname: with inputs; [
-      mkSystem = system: nixpkgs: path:
-        nixpkgs.lib.nixosSystem {
-          inherit system;
-          modules = [
-            path
             ./common
-            inputs.simple-nixos-mailserver.nixosModule
+            simple-nixos-mailserver.nixosModule
-            inputs.agenix.nixosModules.age
+            agenix.nixosModules.default
+            dailybuild_modules.nixosModule
+            nix-index-database.nixosModules.nix-index
+            attic.nixosModules.atticd
+            self.nixosModules.kernel-modules
             ({ lib, ... }: {
-              config.environment.systemPackages = [ inputs.agenix.defaultPackage.${system} ];
+              config = {
+                nixpkgs.overlays = [ self.overlays.default ];
+
+                environment.systemPackages = [
+                  agenix.packages.${system}.agenix
+                ];
+
+                networking.hostName = hostname;
+              };
 
               # because nixos specialArgs doesn't work for containers... need to pass in inputs a different way
               options.inputs = lib.mkOption { default = inputs; };
               options.currentSystem = lib.mkOption { default = system; };
             })
           ];
-          # specialArgs = {};
+
+          mkSystem = system: nixpkgs: path: hostname:
+            let
+              allModules = modules system hostname;
+
+              # allow patching nixpkgs, remove this hack once this is solved: https://github.com/NixOS/nix/issues/3920
+              patchedNixpkgsSrc = nixpkgs.legacyPackages.${system}.applyPatches {
+                name = "nixpkgs-patched";
+                src = nixpkgs;
+                patches = [
+                  ./patches/gamepadui.patch
+                ];
+              };
+              patchedNixpkgs = nixpkgs.lib.fix (self: (import "${patchedNixpkgsSrc}/flake.nix").outputs { self = nixpkgs; });
+
+            in
+            patchedNixpkgs.lib.nixosSystem {
+              inherit system;
+              modules = allModules ++ [ path ];
+
+              specialArgs = {
+                inherit allModules;
+                lib = self.lib;
+                nixos-hardware = inputs.nixos-hardware;
+              };
             };
         in
+        nixpkgs.lib.mapAttrs
+          (hostname: cfg:
+            mkSystem cfg.arch nixpkgs cfg.configurationPath hostname)
+          machines;
+
+      packages =
+        let
+          mkKexec = system:
+            (nixpkgs.lib.nixosSystem {
+              inherit system;
+              modules = [ ./machines/ephemeral/kexec.nix ];
+            }).config.system.build.kexec_tarball;
+          mkIso = system:
+            (nixpkgs.lib.nixosSystem {
+              inherit system;
+              modules = [ ./machines/ephemeral/iso.nix ];
+            }).config.system.build.isoImage;
+        in
         {
-      "reg" = mkSystem "x86_64-linux" nixpkgs ./machines/reg/configuration.nix;
+          "x86_64-linux"."kexec" = mkKexec "x86_64-linux";
-      "ray" = mkSystem "x86_64-linux" nixpkgs ./machines/ray/configuration.nix;
+          "x86_64-linux"."iso" = mkIso "x86_64-linux";
-      "nat" = mkSystem "aarch64-linux" nixpkgs ./machines/nat/configuration.nix;
+          "aarch64-linux"."kexec" = mkKexec "aarch64-linux";
-      "neetdev" = mkSystem "x86_64-linux" nixpkgs ./machines/neet.dev/configuration.nix;
+          "aarch64-linux"."iso" = mkIso "aarch64-linux";
-      "liza" = mkSystem "x86_64-linux" nixpkgs ./machines/liza/configuration.nix;
-      "s0" = mkSystem "aarch64-linux" nixpkgs ./machines/storage/s0/configuration.nix;
-      "n1" = mkSystem "aarch64-linux" nixpkgs ./machines/compute/n1/configuration.nix;
-      "n2" = mkSystem "aarch64-linux" nixpkgs ./machines/compute/n2/configuration.nix;
-      "n3" = mkSystem "aarch64-linux" nixpkgs ./machines/compute/n3/configuration.nix;
-      "n4" = mkSystem "aarch64-linux" nixpkgs ./machines/compute/n4/configuration.nix;
-      "n5" = mkSystem "aarch64-linux" nixpkgs ./machines/compute/n5/configuration.nix;
-      "n6" = mkSystem "aarch64-linux" nixpkgs ./machines/compute/n6/configuration.nix;
-      "n7" = mkSystem "aarch64-linux" nixpkgs ./machines/compute/n7/configuration.nix;
         };
+
+      overlays.default = import ./overlays { inherit inputs; };
+      nixosModules.kernel-modules = import ./overlays/kernel-modules;
+
+      deploy.nodes =
+        let
+          mkDeploy = configName: arch: hostname: {
+            inherit hostname;
+            magicRollback = false;
+            sshUser = "root";
+            profiles.system.path = inputs.deploy-rs.lib.${arch}.activate.nixos self.nixosConfigurations.${configName};
+          };
+        in
+        nixpkgs.lib.mapAttrs
+          (hostname: cfg:
+            mkDeploy hostname cfg.arch (builtins.head cfg.hostNames))
+          machines;
+
+      checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks self.deploy) inputs.deploy-rs.lib;
+
+      lib = nixpkgs.lib.extend (final: prev: import ./lib { lib = nixpkgs.lib; });
     };
 }

lib/default.nix

@@ -0,0 +1,56 @@
+{ lib, ... }:
+
+with lib;
+
+{
+  # Passthrough trace for debugging
+  pTrace = v: traceSeq v v;
+  # find the total sum of a int list
+  sum = foldr (x: y: x + y) 0;
+  # splits a list of length two into two params then they're passed to a func
+  splitPair = f: pair: f (head pair) (last pair);
+  # Finds the max value in a list
+  maxList = foldr max 0;
+  # Sorts a int list. Greatest value first
+  sortList = sort (x: y: x > y);
+  # Cuts a list in half and returns the two parts in a list
+  cutInHalf = l: [ (take (length l / 2) l) (drop (length l / 2) l) ];
+  # Splits a list into a list of lists with length cnt
+  chunksOf = cnt: l:
+    if length l > 0 then
+      [ (take cnt l) ] ++ chunksOf cnt (drop cnt l)
+    else [ ];
+  # same as intersectLists but takes an array of lists to intersect instead of just two
+  intersectManyLists = ll: foldr intersectLists (head ll) ll;
+  # converts a boolean to a int (c style)
+  boolToInt = b: if b then 1 else 0;
+  # drops the last element of a list
+  dropLast = l: take (length l - 1) l;
+  # transposes a matrix
+  transpose = ll:
+    let
+      outerSize = length ll;
+      innerSize = length (elemAt ll 0);
+    in
+    genList (i: genList (j: elemAt (elemAt ll j) i) outerSize) innerSize;
+  # attriset recursiveUpdate but for a list of attrisets
+  combineAttrs = foldl recursiveUpdate { };
+  # visits every single attriset element of an attriset recursively
+  # and accumulates the result of every visit in a flat list
+  recurisveVisitAttrs = f: set:
+    let
+      visitor = n: v:
+        if isAttrs v then [ (f n v) ] ++ recurisveVisitAttrs f v
+        else [ (f n v) ];
+    in
+    concatLists (map (name: visitor name set.${name}) (attrNames set));
+  # merges two lists of the same size (similar to map but both lists are inputs per iteration)
+  mergeLists = f: a: imap0 (i: f (elemAt a i));
+  map2D = f: ll:
+    let
+      outerSize = length ll;
+      innerSize = length (elemAt ll 0);
+      getElem = x: y: elemAt (elemAt ll y) x;
+    in
+    genList (y: genList (x: f x y (getElem x y)) innerSize) outerSize;
+}

lockfile-update.sh

@@ -1,4 +0,0 @@
-#! /usr/bin/env nix-shell
-#! nix-shell -i bash -p bash
-
-nix flake update --commit-lock-file

machines/compute/common.nix

@@ -1,26 +0,0 @@
-{ config, ... }:
-
-{
-  # NixOS wants to enable GRUB by default
-  boot.loader.grub.enable = false;
-  # Enables the generation of /boot/extlinux/extlinux.conf
-  boot.loader.generic-extlinux-compatible.enable = true;
-
-  fileSystems = {
-    "/" = {
-      device = "/dev/disk/by-label/NIXOS_SD";
-      fsType = "ext4";
-    };
-  };
-
-  nix.flakes.enable = true;
-
-  system.autoUpgrade.enable = true;
-
-  networking.interfaces.eth0.useDHCP = true;
-
-  hardware.deviceTree.enable = true;
-  hardware.deviceTree.overlays = [
-    ./sopine-baseboard-ethernet.dtbo # fix pine64 clusterboard ethernet
-  ];
-}

machines/compute/n1/configuration.nix

@@ -1,9 +0,0 @@
-{ config, ... }:
-
-{
-  imports = [
-    ../common.nix
-  ];
-
-  networking.hostName = "n1";
-}

machines/compute/n2/configuration.nix

@@ -1,9 +0,0 @@
-{ config, ... }:
-
-{
-  imports = [
-    ../common.nix
-  ];
-
-  networking.hostName = "n2";
-}

machines/compute/n3/configuration.nix

@@ -1,9 +0,0 @@
-{ config, ... }:
-
-{
-  imports = [
-    ../common.nix
-  ];
-
-  networking.hostName = "n3";
-}

machines/compute/n4/configuration.nix

@@ -1,9 +0,0 @@
-{ config, ... }:
-
-{
-  imports = [
-    ../common.nix
-  ];
-
-  networking.hostName = "n4";
-}

machines/compute/n5/configuration.nix

@@ -1,9 +0,0 @@
-{ config, ... }:
-
-{
-  imports = [
-    ../common.nix
-  ];
-
-  networking.hostName = "n5";
-}

machines/compute/n6/configuration.nix

@@ -1,9 +0,0 @@
-{ config, ... }:
-
-{
-  imports = [
-    ../common.nix
-  ];
-
-  networking.hostName = "n6";
-}

machines/compute/n7/configuration.nix

@@ -1,9 +0,0 @@
-{ config, ... }:
-
-{
-  imports = [
-    ../common.nix
-  ];
-
-  networking.hostName = "n7";
-}

machines/compute/sopine-baseboard-ethernet.dts

@@ -1,15 +0,0 @@
-/dts-v1/;
-
-/ {
-	model = "SoPine with baseboard";
-	compatible = "pine64,sopine-baseboard\0pine64,sopine\0allwinner,sun50i-a64";
-
-	fragment@0 {
-/*		target = <&ethernet@1c30000>; */
-		target-path = "/soc/ethernet@1c30000";
-		__overlay__ {
-			allwinner,tx-delay-ps = <500>;
-		};
-	};
-
-};

machines/ephemeral/iso.nix

@@ -0,0 +1,12 @@
+{ modulesPath, ... }:
+
+{
+  imports = [
+    (modulesPath + "/installer/cd-dvd/iso-image.nix")
+    ./minimal.nix
+  ];
+
+  isoImage.makeUsbBootable = true;
+
+  networking.hostName = "iso";
+}

machines/ephemeral/kexec.nix

@@ -0,0 +1,48 @@
+# From https://mdleom.com/blog/2021/03/09/nixos-oracle/#Build-a-kexec-tarball
+# Builds a kexec img
+
+{ config, pkgs, modulesPath, ... }:
+{
+  imports = [
+    (modulesPath + "/installer/netboot/netboot.nix")
+    (modulesPath + "/profiles/qemu-guest.nix")
+    ./minimal.nix
+  ];
+
+  networking.hostName = "kexec";
+
+  # stripped down version of https://github.com/cleverca22/nix-tests/tree/master/kexec
+  system.build = rec {
+    image = pkgs.runCommand "image" { buildInputs = [ pkgs.nukeReferences ]; } ''
+      mkdir $out
+      if [ -f ${config.system.build.kernel}/bzImage ]; then
+        cp ${config.system.build.kernel}/bzImage $out/kernel
+      else
+        cp ${config.system.build.kernel}/Image $out/kernel
+      fi
+      cp ${config.system.build.netbootRamdisk}/initrd $out/initrd
+      nuke-refs $out/kernel
+    '';
+    kexec_script = pkgs.writeTextFile {
+      executable = true;
+      name = "kexec-nixos";
+      text = ''
+        #!${pkgs.stdenv.shell}
+        set -e
+        ${pkgs.kexectools}/bin/kexec -l ${image}/kernel --initrd=${image}/initrd --append="init=${builtins.unsafeDiscardStringContext config.system.build.toplevel}/init ${toString config.boot.kernelParams}"
+        sync
+        echo "executing kernel, filesystems will be improperly umounted"
+        ${pkgs.kexectools}/bin/kexec -e
+      '';
+    };
+    kexec_tarball = pkgs.callPackage (modulesPath + "/../lib/make-system-tarball.nix") {
+      storeContents = [
+        {
+          object = config.system.build.kexec_script;
+          symlink = "/kexec_nixos";
+        }
+      ];
+      contents = [ ];
+    };
+  };
+}

machines/ephemeral/minimal.nix

@@ -0,0 +1,53 @@
+{ config, pkgs, modulesPath, ... }:
+
+{
+  imports = [
+    (modulesPath + "/installer/cd-dvd/channel.nix")
+    ../../common/machine-info
+    ../../common/ssh.nix
+  ];
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "e1000" "e1000e" "virtio_pci" "r8169" ];
+  boot.kernelParams = [
+    "panic=30"
+    "boot.panic_on_fail" # reboot the machine upon fatal boot issues
+    "console=ttyS0,115200" # enable serial console
+    "console=tty1"
+  ];
+  boot.kernel.sysctl."vm.overcommit_memory" = "1";
+
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
+  system.stateVersion = "21.11";
+
+  # hardware.enableAllFirmware = true;
+  # nixpkgs.config.allowUnfree = true;
+
+  environment.systemPackages = with pkgs; [
+    cryptsetup
+    btrfs-progs
+    git
+    git-lfs
+    wget
+    htop
+    dnsutils
+    pciutils
+    usbutils
+    lm_sensors
+  ];
+
+  environment.variables.GC_INITIAL_HEAP_SIZE = "1M";
+
+  networking.useDHCP = true;
+
+  services.openssh = {
+    enable = true;
+    settings = {
+      KbdInteractiveAuthentication = false;
+      PasswordAuthentication = false;
+    };
+  };
+
+  services.getty.autologinUser = "root";
+  users.users.root.openssh.authorizedKeys.keys = config.machines.ssh.userKeys;
+}

machines/ephemeral/sdimg.nix

@@ -0,0 +1,57 @@
+{ config, modulesPath, pkgs, lib, ... }:
+
+let
+  pinecube-uboot = pkgs.buildUBoot {
+    defconfig = "pinecube_defconfig";
+    extraMeta.platforms = [ "armv7l-linux" ];
+    filesToInstall = [ "u-boot-sunxi-with-spl.bin" ];
+  };
+in
+{
+  imports = [
+    (modulesPath + "/installer/sd-card/sd-image.nix")
+    ./minimal.nix
+  ];
+
+  sdImage.populateFirmwareCommands = "";
+  sdImage.populateRootCommands = ''
+    mkdir -p ./files/boot
+    ${config.boot.loader.generic-extlinux-compatible.populateCmd} -c ${config.system.build.toplevel} -d ./files/boot
+  '';
+  sdImage.postBuildCommands = ''
+    dd if=${pinecube-uboot}/u-boot-sunxi-with-spl.bin of=$img bs=1024 seek=8 conv=notrunc
+  '';
+
+  ###
+
+  networking.hostName = "pinecube";
+
+  boot.loader.grub.enable = false;
+  boot.loader.generic-extlinux-compatible.enable = true;
+  boot.consoleLogLevel = 7;
+
+  # cma is 64M by default which is waay too much and we can't even unpack initrd
+  boot.kernelParams = [ "console=ttyS0,115200n8" "cma=32M" ];
+
+  boot.kernelModules = [ "spi-nor" ]; # Not sure why this doesn't autoload. Provides SPI NOR at /dev/mtd0
+  boot.extraModulePackages = [ config.boot.kernelPackages.rtl8189es ];
+
+  zramSwap.enable = true; # 128MB is not much to work with
+
+  sound.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    ffmpeg
+    (v4l_utils.override { withGUI = false; })
+    usbutils
+  ];
+
+  services.getty.autologinUser = lib.mkForce "googlebot";
+  users.users.googlebot = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" "networkmanager" "video" ];
+    openssh.authorizedKeys.keys = config.machines.ssh.userKeys;
+  };
+
+  networking.wireless.enable = true;
+}