options/machine: allow to define users without wheel

config/nix.nix

@@ -32,7 +32,7 @@ in
       substituters = [
         "https://cache.nixos.org"
       ] ++ cfg.binaryCaches;
-      allowed-users = [ "root" ] ++ (map (n: n.name) cfg.administrators);
+      allowed-users = [ "root" ] ++ (map (n: n.name) cfg.users);
     };
     extraOptions = ''
       build-timeout = 86400  # 24 hours

config/users.nix

@@ -9,7 +9,7 @@ with lib;
 let
   withDocker = config.virtualisation.docker.enable;
   withPodman = config.virtualisation.podman.enable;
-  administrators = user: {
+  users = user: {
     inherit (user) name;
     value =
       let
@@ -20,24 +20,23 @@ let
         isNormalUser = true;
         inherit (user) name;
         uid = user.id;
-        subUidRanges = optional withPodman {
+        subUidRanges = optional (user.isAdmin && withPodman) {
           startUid = 100000;
           count = 65536;
         };
-        subGidRanges = optional withPodman {
+        subGidRanges = optional (user.isAdmin && withPodman) {
           startGid = 100000;
           count = 65536;
         };
         home = builtins.toPath "/home/${user.name}";
         createHome = true;
-        description = "Administrative user ${user.name}.";
         group = user.name;
         extraGroups =
           [
             "audio"
-            "wheel"
             "network"
           ]
+          ++ (optional user.isAdmin "wheel")
           ++ (optionals (lib.elem "desktop" config.machine.services) [
             "input"
             "video"
@@ -66,12 +65,12 @@ let
   };
 in
 {
-  sops.secrets = fn.sopsHelper (user: "users/${user.name}/password") config.machine.administrators {
+  sops.secrets = fn.sopsHelper (user: "users/${user.name}/password") config.machine.users {
     neededForUsers = true;
   };
   users = {
     mutableUsers = false;
-    users = listToAttrs (map administrators config.machine.administrators);
-    groups = listToAttrs (map mkusergroup config.machine.administrators);
+    users = listToAttrs (map users config.machine.users);
+    groups = listToAttrs (map mkusergroup config.machine.users);
   };
 }

machines/Lilim/options.nix

@@ -9,10 +9,11 @@
       enable = true;
       waitOnline = false;
     };
-    administrators = [
+    users = [
       {
         name = "derped";
         id = 1337;
+        isAdmin = true;
       }
     ];
     conffiles = [

machines/Marid/options.nix

@@ -6,10 +6,11 @@
   config.machine = {
     allowUnfree = true;
     hostName = "Marid";
-    administrators = [
+    users = [
       {
         name = "derped";
         id = 1337;
+        isAdmin = true;
       }
     ];
     conffiles = [

machines/Ophanim/options.nix

@@ -11,10 +11,11 @@ in
   config.machine = rec {
     hostName = "Ophanim";
     domain = "ophanim.de";
-    administrators = [
+    users = [
       {
         name = "derped";
         id = 1337;
+        isAdmin = true;
       }
     ];
     mailAccounts = [

machines/Sheol/options.nix

@@ -10,10 +10,11 @@
       enable = true;
       waitOnline = false;
     };
-    administrators = [
+    users = [
       {
         name = "derped";
         id = 1337;
+        isAdmin = true;
       }
     ];
     conffiles = [

options/machine.nix

@@ -89,10 +89,10 @@ in
         Adds binary caches to both nix.trustedBinaryCaches and nix.binaryCaches. ("https://cache.nixos.org" is kept by default)
       '';
     };
-    administrators = mkOption {
+    users = mkOption {
       type = types.listOf types.attrs;
       description = ''
-        List of administrative users.
+        List of normal users.
       '';
     };
     domain = mkOption {

services/impermanence.nix

@@ -76,7 +76,7 @@ in
         "/etc/ssh/ssh_host_rsa_key"
         "/etc/ssh/ssh_host_rsa_key.pub"
       ];
-    users = listToAttrs (map persistUser config.machine.administrators);
+    users = listToAttrs (map persistUser config.machine.users);
   };
 
   # link current home manager profile if it exists
@@ -91,6 +91,6 @@ in
           ln -sfn /home/${name}/.local/state/nix/profiles/profile /home/${name}/.nix-profile
         fi
       ''
-    ) config.machine.administrators
+    ) config.machine.users
   );
 }

services/nextcloud.nix

@@ -21,7 +21,7 @@ mkIf (elem "nextcloud" config.machine.services) {
         maxUploadSize = "1024M";
         package = pkgs.nextcloud30;
         config = {
-          adminuser = mkDefault (elemAt cfg.administrators 0).name;
+          adminuser = mkDefault (findFirst (user: user.isAdmin) { name = "admin"; } cfg.users).name;
           adminpassFile = config.sops.secrets."services/nextcloud/adminPass".path;
           dbtype = "mysql";
           dbhost = "localhost:3306";

services/openssh.nix

@@ -25,7 +25,7 @@ mkIf (elem "openssh" config.machine.services) {
     extraConfig =
       let
         users =
-          concatMapStrings (user: "${user.name} ") config.machine.administrators
+          concatMapStrings (user: "${user.name} ") config.machine.users
           + (optionalString config.services.forgejo.enable (config.services.forgejo.user + " "));
       in
       ''
@@ -36,10 +36,8 @@ mkIf (elem "openssh" config.machine.services) {
   };
   # Add public keys to /etc/ssh/authorized_keys.d
   # This replaces users.users.*.openssh.authorizedKeys.*
-  sops.secrets =
-    fn.sopsHelper (user: "users/${user.name}/publicKey") config.machine.administrators
-      (user: {
-        path = "/etc/ssh/authorized_keys.d/${user.name}";
-        mode = "444";
-      });
+  sops.secrets = fn.sopsHelper (user: "users/${user.name}/publicKey") config.machine.users (user: {
+    path = "/etc/ssh/authorized_keys.d/${user.name}";
+    mode = "444";
+  });
 }