store password encrypted via agenix

.envrc

@@ -1 +1,3 @@
 use flake
+
+export RULES=./secrets.config.nix

.gitattributes

@@ -1 +1,4 @@
 **/secrets.nix filter=git-crypt diff=git-crypt
+
+secrets.config.nix filter=git-crypt diff=git-crypt
+**/*.age filter=git-crypt diff=git-crypt

flake.lock

@@ -1,5 +1,25 @@
 {
   "nodes": {
+    "agenix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1664140963,
+        "narHash": "sha256-pFxDtOLduRFlol0Y4ShE+soRQX4kbhaCNBtDOvx7ykw=",
+        "owner": "ryantm",
+        "repo": "agenix",
+        "rev": "6acb1fe5f8597d5ce63fc82bc7fcac7774b1cdf0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ryantm",
+        "repo": "agenix",
+        "type": "github"
+      }
+    },
     "alejandra": {
       "inputs": {
         "flakeCompat": "flakeCompat",
@@ -447,6 +467,7 @@
     },
     "root": {
       "inputs": {
+        "agenix": "agenix",
         "dedsec-grub-theme": "dedsec-grub-theme",
         "flake-utils": "flake-utils",
         "hardware": "hardware",

flake.nix

@@ -6,6 +6,11 @@
 
     hardware.url = "github:NixOS/nixos-hardware/master";
 
+    agenix = {
+      url = "github:ryantm/agenix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     home-manager = {
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -68,11 +73,11 @@
 
           devShells = {
             default = pkgs.mkShell {
-              packages = with pkgs;
-                [
-                  stylua # lua formatter
-                  ormolu # haskell formatter
-                ];
+              packages = with pkgs; [
+                stylua # lua formatter
+                ormolu # haskell formatter
+                inputs.agenix.packages.${system}.agenix
+              ];
             };
           };
         })
@@ -90,7 +95,10 @@
               specialArgs = { inherit inputs; } // specialArgs;
 
               modules =
-                (with inputs; [ home-manager.nixosModule ])
+                (with inputs; [
+                  agenix.nixosModule
+                  home-manager.nixosModule
+                ])
                 ++ [ ./machines/${hostname} ]
                 ++ extraModules;
             })

secrets.example.nix

@@ -1,21 +0,0 @@
-{
-  networking.extraHosts = ''
-    127.0.0.2 other-localhost
-  '';
-
-  realName = "Bob";
-  userName = "bob";
-  userDir = "/home/bob";
-  userEmail = "bob@example.com";
-
-  # gpg --list-secret-keys
-  gpgSigningKey = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
-
-  emailAccounts = {
-    "personal" = {
-      flavor = "yandex.com";
-      address = "bross@yandex.ru";
-      passwordCommand = "pass show emails/bross@yandex.ru";
-    };
-  };
-}

users/jan/default.nix

@@ -1,6 +1,5 @@
 { config, pkgs, lib, inputs, fontSize ? null, ... }:
 
-let secrets = import ./secrets.nix; in
 {
   nixpkgs.overlays = lib.mkMerge [
     (lib.mkBefore (import ../../overlays))
@@ -20,7 +19,7 @@ let secrets = import ./secrets.nix; in
       (lib.mkIf config.virtualisation.docker.enable "docker")
     ];
     shell = pkgs.zsh;
-    inherit (secrets) initialHashedPassword;
+    passwordFile = config.age.secrets.users-jan-passfile.path;
   };
 
   home-manager = {
@@ -39,4 +38,6 @@ let secrets = import ./secrets.nix; in
   };
 
   nix.settings.trusted-users = lib.mkAfter [ "jan" ];
+
+  age.secrets.users-jan-passfile.file = ../../secrets/users-jan-passfile.age;
 }