feat(sops): add sops-nix and set rafiq password with it

.sops.yaml

@@ -0,0 +1,9 @@
+keys:
+  - &rafiq-master-pub age1hzqnqfztm8azzr7k6m5zunw60fhupk6jfev7hv93gy6l5stltvtqg34u40
+  - &rafiq-nemesis-pub age15k23tac497yn9hnwvral66nd5hqtkengeck0fwlcdzm7gtqznafqxacsr3
+creation_rules:
+  - path_regex: secrets/[^/]+\.(yaml|json|env|ini)$
+    key_groups:
+      - age:
+        - *rafiq-master-pub
+        - *rafiq-nemesis-pub

flake.lock

@@ -916,6 +916,22 @@
       }
     },
     "nixpkgs_5": {
+      "locked": {
+        "lastModified": 1741865919,
+        "narHash": "sha256-4thdbnP6dlbdq+qZWTsm4ffAwoS8Tiq1YResB+RP6WE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "573c650e8a14b2faa0041645ab18aed7e60f0c9a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_6": {
       "locked": {
         "lastModified": 1741851582,
         "narHash": "sha256-cPfs8qMccim2RBgtKGF+x9IBCduRvd/N5F4nYpU0TVE=",
@@ -931,7 +947,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_6": {
+    "nixpkgs_7": {
       "locked": {
         "lastModified": 1741513245,
         "narHash": "sha256-7rTAMNTY1xoBwz0h7ZMtEcd8LELk9R5TzBPoHuhNSCk=",
@@ -947,7 +963,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_7": {
+    "nixpkgs_8": {
       "locked": {
         "lastModified": 1737003892,
         "narHash": "sha256-RCzJE9wKByLCXmRBp+z8LK9EgdW+K+W/DXnJS4S/NVo=",
@@ -1103,6 +1119,7 @@
         "nixpkgs": "nixpkgs_3",
         "nixvim": "nixvim",
         "nvf": "nvf",
+        "sops-nix": "sops-nix",
         "spicetify-nix": "spicetify-nix",
         "stylix": "stylix",
         "yazi": "yazi"
@@ -1151,9 +1168,27 @@
         "type": "github"
       }
     },
+    "sops-nix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_5"
+      },
+      "locked": {
+        "lastModified": 1742209060,
+        "narHash": "sha256-47/1bOPBGhmAegF06nxLN15d/MClCAkk8s/+WOhJJAM=",
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "rev": "b33837ae3cfa012b65810891bebbee71fa4c0658",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Mic92",
+        "repo": "sops-nix",
+        "type": "github"
+      }
+    },
     "spicetify-nix": {
       "inputs": {
-        "nixpkgs": "nixpkgs_5",
+        "nixpkgs": "nixpkgs_6",
         "systems": "systems_5"
       },
       "locked": {
@@ -1182,7 +1217,7 @@
         "git-hooks": "git-hooks",
         "gnome-shell": "gnome-shell",
         "home-manager": "home-manager_2",
-        "nixpkgs": "nixpkgs_6",
+        "nixpkgs": "nixpkgs_7",
         "nur": "nur",
         "systems": "systems_6",
         "tinted-foot": "tinted-foot",
@@ -1479,7 +1514,7 @@
     "yazi": {
       "inputs": {
         "flake-utils": "flake-utils_4",
-        "nixpkgs": "nixpkgs_7",
+        "nixpkgs": "nixpkgs_8",
         "rust-overlay": "rust-overlay_2"
       },
       "locked": {

flake.nix

@@ -56,5 +56,6 @@
     nixd.url = "github:nix-community/nixd";
     stylix.url = "github:danth/stylix";
     spicetify-nix.url = "github:Gerg-L/spicetify-nix";
+    sops-nix.url = "github:Mic92/sops-nix";
   };
 }

secrets/secrets.yaml

@@ -0,0 +1,30 @@
+hashed_password_rafiq: ENC[AES256_GCM,data:mdlOGpXDDm7HZQU9gi7+IL/UQxDgjD76LO3LYR1zQPNq6JFBHkNrPDZ0cUedHfkFwxXmr5VSdVfNSqSArq4v7bNuD8FfW/K43w==,iv:4FPbEWDc1XIeFqYPaK07zDwQqgGSrVTGRAcaIYzXQsg=,tag:MRN+0a0uELXBSyx9RDQA7A==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age1hzqnqfztm8azzr7k6m5zunw60fhupk6jfev7hv93gy6l5stltvtqg34u40
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBubm5wMlgraUFkMm1majUy
+            eWFiK2h2Z0trbEswVWd6R3JzZ0pwMndnUjJrCi9meTJrdE5NL1dpN3ZlYVBUOVZt
+            Vmx5OWVUMDJnelRZNDJnMGRmUXNldmsKLS0tIGdrM2ptRmxhSitvdWttMHdKNVNl
+            NDNYcmRFdnFua3EveXpvbEVKOWM1Nm8K+Z/Tk5S55IfVxe6AbOS1ZcX+zILDEX1h
+            6osABT9rpPfGtycdteYuThO2zHVyRoWx+QYLknAlUsQrFdJt05kqmg==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age15k23tac497yn9hnwvral66nd5hqtkengeck0fwlcdzm7gtqznafqxacsr3
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA5d25Pb1NuN0tvcWJZOTlT
+            a2J4WDV2aEZkRHhzWXNVWS9melE1cFhFaURFCjBEbUE0akJMckpQcEMycFl5WTVT
+            dkk1NjcxQmJSakhLZG9ucVNqSW93ZFUKLS0tIGsySnVURGRhVm15OElrWkVYcDBj
+            ZGlJMjlST1B2a1g4Uit5QkRhdFhHblUKHBDYMHxA8ZzGpII+tHLjuU1KoyQHRQr0
+            D1j1VPmee1DMLt29/wEjAlY1iLrXSxmCD3Ua+MosexDJnTtBQxs8tA==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2025-03-17T13:38:02Z"
+    mac: ENC[AES256_GCM,data:gyjlmW3HBITwcZNE1Bk98V18AUCLJo/2xRwV3NvW5SvfK9vJEp7msw4860L79fZHIu4qnOhYhwUcTOqvFLs0W5kKcphw/8wPa6qPFmuby9OQnJGX35UZO4oxKrdrfFiWTKoLQ48Uk5Tnj7YZxkN5umSbACQWdcSSvflyj1Pt2m4=,iv:smcrFEtJv/hXmf96wQUlCwmU8cMaG1Zr0+azxFxw3KY=,tag:OJkE9VBp0U3zRHhgBEn1Kg==,type:str]
+    pgp: []
+    unencrypted_suffix: _unencrypted
+    version: 3.9.4

systems/modules/common.nix

@@ -1,13 +1,20 @@
-{pkgs, ...}: {
+{
+  pkgs,
+  config,
+  ...
+}: {
   imports = [
     ./networking.nix
     ./shell.nix
     ./stylix.nix
+    ./sops.nix
   ];
 
+  users.mutableUsers = false; # Always reset users on system activation
   users.users.rafiq = {
     isNormalUser = true;
     description = "rafiq";
+    hashedPasswordFile = config.sops.secrets.hashed_password_rafiq.path;
     extraGroups = ["networkmanager" "wheel"];
     openssh.authorizedKeys.keys = [
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILv8HqazE294YdyGaXK6q2EniDlTpGaUL071kk9+W0GJ rafiq@nemesis"

systems/modules/sops.nix

@@ -0,0 +1,15 @@
+{inputs, ...}: {
+  imports = [inputs.sops-nix.nixosModules.sops];
+  sops = {
+    defaultSopsFile = ../../secrets/secrets.yaml;
+    age.sshKeyPaths = [
+      "/home/rafiq/.ssh/id_ed25519"
+      "/home/rafiq/.ssh/rafiq-master"
+    ];
+    secrets = {
+      hashed_password_rafiq = {
+        neededForUsers = true;
+      };
+    };
+  };
+}