run formatters & linters

hosts/nixos.nix

@@ -38,6 +38,7 @@
     tree.modules.nixos.secrets
     tree.modules.nixos.postgreSQLRemoteBackup
     tree.modules.nixos.wslBuildTarballExt
+    tree.modules.nixos.encryptedDrive
   ];
 
   nixosUnstableSystem = nixpkgs-unstable.lib.nixosSystem;

modules/nixos/encryptedDrive.nix

@@ -0,0 +1,149 @@
+{
+  self,
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf mkBefore;
+  inherit (lib.options) mkOption mkEnableOption;
+  inherit (lib) types;
+
+  encryptedUSB = import "${self}/data/drives/encryptedUSB.nix";
+  driveData = import "${self}/data/drives/encryptedDrive.nix";
+
+  cfg = config.boot.encryptedDrive;
+in {
+  options.boot.encryptedDrive = {
+    enable = mkEnableOption "encrypted drive support for servers and other devices";
+
+    mode = mkOption {
+      type = types.enum [
+        "encrypted-usb"
+        "password"
+      ];
+      default = "encrypted-usb";
+    };
+
+    allowPasswordDecrypt = mkOption {
+      description = "allow fallback to decrypting with a password when using USB based auth, pass cryptsetup_password to kernel cmdline to switch to password input mode";
+      type = types.bool;
+      default = true;
+    };
+  };
+
+  config = mkIf cfg.enable {
+    boot = {
+      initrd.availableKernelModules = [
+        # For USB w/ Encryption Key
+        "usb_storage"
+        "usbcore"
+        "uas"
+        "rtsx_pci_sdmmc"
+        # For USB Keyboards
+        "usbhid"
+        "hid_generic"
+        # For Cryptography
+        "aesni_intel"
+        "cryptd"
+        "crypto_simd"
+      ];
+      initrd.postDeviceCommands = mkIf (cfg.mode == "encrypted-usb") (mkBefore ''
+        mkdir -m 0755 -p /keys
+        mkdir -m 0755 -p ${encryptedUSB.mountpoint}
+
+        ${
+          if cfg.allowPasswordDecrypt
+          then ''
+            if grep "cryptsetup_password" /proc/cmdline; then
+              USE_PASSWORD_FALLBACK=true
+            else
+              USE_PASSWORD_FALLBACK=false
+            fi
+          ''
+          else ''
+            USE_PASSWORD_FALLBACK=false
+          ''
+        }
+
+        while !(test -b ${encryptedUSB.encryptedPath}) && [ "$USE_PASSWORD_FALLBACK" == "false" ]
+        do
+          ${
+          if config.boot.plymouth.enable
+          then ''
+            ${pkgs.plymouth}/bin/plymouth display-message --text="Please Plug In USB"
+          ''
+          else ''
+            echo "Please Plug In USB"
+          ''
+        }
+          sleep 1
+        done
+
+        ${
+          if config.boot.plymouth.enable
+          then ''
+            ${pkgs.plymouth}/bin/plymouth hide-message --text="Please Plug In USB"
+
+            if [ "$USE_PASSWORD_FALLBACK" == "true" ]; then
+              ${pkgs.plymouth}/bin/plymouth ask-for-password \
+                --prompt="Please Enter Password" \
+                --command="cryptsetup -T1 open ${driveData.encryptedPath} ${driveData.mapperName}" \
+                --number-of-tries=3
+            else
+              ${pkgs.plymouth}/bin/plymouth ask-for-password \
+                --prompt="Please Decrypt USB" \
+                --command="cryptsetup -T1 open ${encryptedUSB.encryptedPath} ${encryptedUSB.preBootMapperName}" \
+                --number-of-tries=3
+            fi
+          ''
+          else ''
+            if [ "$USE_PASSWORD_FALLBACK" == "true" ]; then
+              echo "Please Decrypt Drive"
+              cryptsetup open ${driveData.encryptedPath} ${driveData.mapperName}
+            else
+              echo "Please Decrypt USB"
+              cryptsetup open ${encryptedUSB.encryptedPath} ${encryptedUSB.preBootMapperName}
+            fi
+          ''
+        }
+
+        if [ "$USE_PASSWORD_FALLBACK" == "false" ]; then
+          mount -n -t ${encryptedUSB.unencryptedFSType} -o ro ${encryptedUSB.preBootMapperPath} ${encryptedUSB.mountpoint}
+
+          cp ${encryptedUSB.encryptionKeysPath}/${config.networking.hostName}.key /keys
+          chmod 0755 /keys/${config.networking.hostName}.key
+          umount -f ${encryptedUSB.mountpoint}
+
+          cryptsetup close ${encryptedUSB.preBootMapperName}
+        else
+          touch /keys/${config.networking.hostName}.key
+        fi
+      '');
+      initrd.luks.devices = {
+        "${driveData.mapperName}" = {
+          device = "${driveData.encryptedPath}";
+          keyFile =
+            if cfg.mode == "encrypted-usb"
+            then "/keys/${config.networking.hostName}.key"
+            else null;
+          preLVM = false;
+          allowDiscards = true;
+          # Allows decrypting with a password when key is existant on USB but invalid
+          fallbackToPassword = cfg.allowPasswordDecrypt;
+        };
+      };
+    };
+
+    fileSystems = {
+      "/" = {
+        device = "${driveData.decryptedPath}";
+        fsType = "${driveData.unencryptedFSType}";
+      };
+      "/boot" = {
+        device = "${driveData.bootPath}";
+        fsType = "${driveData.bootFSType}";
+      };
+    };
+  };
+}

presets/nixos/encryptedDrive.nix

@@ -1,109 +1,9 @@
-{
+{lib, ...}: let
-  self,
+  inherit (lib.modules) mkDefault;
-  config,
-  pkgs,
-  lib,
-  ...
-}: let
-  inherit (lib.modules) mkBefore;
-
-  encryptedUSB = import "${self}/data/drives/encryptedUSB.nix";
-  driveData = import "${self}/data/drives/encryptedDrive.nix";
 in {
-  boot = {
+  boot.encryptedDrive = {
-    initrd.availableKernelModules = [
+    enable = true;
-      # For USB w/ Encryption Key
+    mode = mkDefault "encrypted-usb";
-      "usb_storage"
+    allowPasswordDecrypt = mkDefault true;
-      "usbcore"
-      "uas"
-      "sd_mod"
-      # For USB Keyboards
-      "usbhid"
-      # For Cryptography
-      "aesni_intel"
-      "cryptd"
-    ];
-    initrd.postDeviceCommands = mkBefore ''
-        mkdir -m 0755 -p /keys
-        mkdir -m 0755 -p ${encryptedUSB.mountpoint}
-
-        if grep "cryptsetup_password" /proc/cmdline; then
-          USE_PASSWORD=true
-        else
-          USE_PASSWORD=false
-        fi
-
-        while !(test -b ${encryptedUSB.encryptedPath}) && [ "$USE_PASSWORD" == "false" ]
-        do
-          ${
-        if config.boot.plymouth.enable
-        then ''
-          ${pkgs.plymouth}/bin/plymouth display-message --text="Please Plug In USB"
-        ''
-        else ''
-          echo "Please Plug In USB"
-        ''
-      }
-          sleep 1
-        done
-
-        ${
-        if config.boot.plymouth.enable
-        then ''
-          ${pkgs.plymouth}/bin/plymouth hide-message --text="Please Plug In USB"
-
-          if [ "$USE_PASSWORD" == "true" ]; then
-            ${pkgs.plymouth}/bin/plymouth ask-for-password \
-              --prompt="Please Enter Password" \
-              --command="cryptsetup -T1 open ${driveData.encryptedPath} ${driveData.mapperName}" \
-              --number-of-tries=3
-          else
-            ${pkgs.plymouth}/bin/plymouth ask-for-password \
-              --prompt="Please Decrypt USB" \
-              --command="cryptsetup -T1 open ${encryptedUSB.encryptedPath} ${encryptedUSB.preBootMapperName}" \
-              --number-of-tries=3
-          fi
-        ''
-        else ''
-          if [ "$USE_PASSWORD" == "true" ]; then
-            echo "Please Decrypt Drive"
-            cryptsetup open ${driveData.encryptedPath} ${driveData.mapperName}
-          else
-            echo "Please Decrypt USB"
-            cryptsetup open ${encryptedUSB.encryptedPath} ${encryptedUSB.preBootMapperName}
-          fi
-        ''
-      }
-
-        if [ "$USE_PASSWORD" == "false" ]; then
-          mount -n -t ${encryptedUSB.unencryptedFSType} -o ro ${encryptedUSB.preBootMapperPath} ${encryptedUSB.mountpoint}
-
-          cp ${encryptedUSB.encryptionKeysPath}/${config.networking.hostName}.key /keys
-          chmod 0755 /keys/${config.networking.hostName}.key
-          umount -f ${encryptedUSB.mountpoint}
-
-          cryptsetup close ${encryptedUSB.preBootMapperName}
-      fi
-    '';
-    initrd.luks.devices = {
-      "${driveData.mapperName}" = {
-        device = "${driveData.encryptedPath}";
-        keyFile = "/keys/${config.networking.hostName}.key";
-        preLVM = false;
-        allowDiscards = true;
-        fallbackToPassword = true;
-      };
-    };
-  };
-
-  fileSystems = {
-    "/" = {
-      device = "${driveData.decryptedPath}";
-      fsType = "${driveData.unencryptedFSType}";
-    };
-    "/boot" = {
-      device = "${driveData.bootPath}";
-      fsType = "${driveData.bootFSType}";
-    };
   };
 }

profiles/base/hardware.nix

@@ -4,12 +4,21 @@
   ...
 }: let
   inherit (lib.modules) mkIf;
+
+  is_x86 = "${pkgs.system}" == "x86_64-linux";
 in {
-  hardware.enableRedistributableFirmware = true;
+  hardware = {
-  hardware.enableAllFirmware = true;
+    enableAllFirmware = true;
-  hardware.cpu.intel.updateMicrocode =
+    enableRedistributableFirmware = true;
-    mkIf ("${pkgs.system}" == "x86_64-linux") true;
+    wirelessRegulatoryDatabase = true;
-  hardware.cpu.amd.updateMicrocode =
+
-    mkIf ("${pkgs.system}" == "x86_64-linux") true;
+    ksm.enable = true;
-  hardware.wirelessRegulatoryDatabase = true;
+
+    i2c.enable = true;
+
+    cpu = {
+      intel.updateMicrocode = mkIf is_x86 true;
+      amd.updateMicrocode = mkIf is_x86 true;
+    };
+  };
 }

profiles/connectivity/bluetooth/bluetooth.nix

@@ -1,4 +1,4 @@
-_: {
+{...}: {
   hardware.bluetooth.enable = true;
   services.blueman.enable = true;
 }

profiles/connectivity/iOS/default.nix

@@ -1,5 +1,6 @@
 {pkgs, ...}: {
   services.usbmuxd.enable = true;
+
   environment.systemPackages = with pkgs; [
     libimobiledevice
     ifuse # optional, to mount using 'ifuse'

profiles/printing/printing.nix

@@ -1,4 +1,17 @@
 {pkgs, ...}: {
-  services.printing.enable = true;
+  services.avahi = {
-  services.printing.drivers = with pkgs; [gutenprint hplip];
+    enable = true;
+    nssmdns = true;
+    openFirewall = true;
+  };
+
+  services.printing = {
+    enable = true;
+    drivers = with pkgs; [gutenprint hplip];
+  };
+
+  hardware.sane = {
+    enable = true;
+    openFirewall = true;
+  };
 }

profiles/sound/pipewire/default.nix

@@ -1,4 +1,4 @@
-_: {
+{...}: {
   sound.enable = true;
   security.rtkit.enable = true;
   services.pipewire = {

profiles/tor/tor.nix

@@ -1,4 +1,4 @@
-_: {
+{...}: {
   services.tor = {
     enable = true;
     client.enable = true;

users/chaos.nix

@@ -13,6 +13,9 @@
       "uinput"
       "audio"
       "rtkit"
+      "i2c"
+      "kvm"
+      "usbmux"
     ];
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEZpvkllLt7HinNpisOx7hWT2br68UoCg0sXKTxHEeUB chaos@chaos"