add ssh for server, add vscodium for pc, refactor hostnames

hosts/chris-laptop/default.nix

@@ -2,6 +2,8 @@
 {
   imports = [ ./hardware-configuration.nix ];
 
+  networking.hostName = "chris-laptop";
+
   modules = {
     themes = {
       enable = true;
@@ -38,4 +40,3 @@
     };
   };
 }
-

hosts/chris-pc/default.nix

@@ -13,6 +13,8 @@
     options = [ "rw" "uid=chris" ];
   };
 
+  networking.hostName = "chris-pc";
+
   modules = {
     themes = {
       enable = true;
@@ -54,6 +56,7 @@
 
       editors = {
         default = "nano";
+        vscodium.enable = true;
         zed.enable = true;
         nvim.enable = true;
         nano.enable = true;
@@ -72,4 +75,3 @@
     };
   };
 }
-

hosts/chris-server/default.nix

@@ -7,6 +7,8 @@
     fsType = "ext4";
   };
 
+  networking.hostName = "chris-server";
+
   modules = {
     themes = {
       enable = true;
@@ -15,6 +17,7 @@
     };
 
     networking.enable = true;
+    networking.ssh.enable = true;
 
     services = {
       enable = true;
@@ -43,4 +46,3 @@
     };
   };
 }
-

hosts/mam-laptop/default.nix

@@ -2,6 +2,8 @@
 {
   imports = [ ./hardware-configuration.nix ];
 
+  networking.hostName = "mam-laptop";
+
   modules = {
     themes = {
       enable = true;
@@ -37,4 +39,3 @@
     };
   };
 }
-

modules/desktop/editors/vscodium.nix

@@ -0,0 +1,18 @@
+{ config, options, lib, pkgs, ... }:
+let
+  inherit (lib.meta) getExe;
+  inherit (lib.modules) mkIf;
+
+  cfg = config.modules.desktop.editors.vscodium;
+in
+{
+  options.modules.desktop.editors.vscodium = let
+    inherit (lib.options) mkEnableOption;
+  in { enable = mkEnableOption "vscodium"; };
+
+  config = mkIf cfg.enable {
+    user.packages = attrValues {
+      inherit (pkgs) vscodium;
+    };
+  };
+}

modules/networking/ssh.nix

@@ -0,0 +1,27 @@
+{ config, options, lib, pkgs, ... }:
+let
+  inherit (lib.modules) mkIf;
+in
+{
+  options.modules.networking.ssh = let
+    inherit (lib.options) mkEnableOption;
+  in {
+    enable = mkEnableOption "enable ssh";
+  };
+
+  config = mkIf config.modules.networking.ssh.enable {
+    services.openssh = {
+      enable = true;
+      openFirewall = true;
+      ports = [ 22 ];
+      settings = {
+        PassswordAuthentication = true;
+        AllowUsers = [ "chris", "root" ];
+        UseDns = true;
+        UsePAM = true;
+        PermitRootLogin = "prohibit-password";
+        PermitEmptyPasswords = "no";
+      };
+    };
+  };
+}

modules/system/networking.nix

@@ -1,7 +1,3 @@
 { pkgs, ... }:
 {
-  networking = {
-    hostName = "chris-pc";
-    networkmanager.enable = true;
-  };
 }