From f174b610d830020c0e5cb92cb56489e04cf0fe4b Mon Sep 17 00:00:00 2001
From: Chris Kruining <chris@kruining.eu>
Date: Sun, 2 Mar 2025 13:54:21 +0100
Subject: [PATCH] add ssh for server, add vscodium for pc, refactor hostnames

---
 hosts/chris-laptop/default.nix       |  3 ++-
 hosts/chris-pc/default.nix           |  4 +++-
 hosts/chris-server/default.nix       |  4 +++-
 hosts/mam-laptop/default.nix         |  3 ++-
 modules/desktop/editors/vscodium.nix | 18 ++++++++++++++++++
 modules/networking/ssh.nix           | 27 +++++++++++++++++++++++++++
 modules/system/networking.nix        |  4 ----
 7 files changed, 55 insertions(+), 8 deletions(-)
 create mode 100644 modules/desktop/editors/vscodium.nix
 create mode 100644 modules/networking/ssh.nix

diff --git a/hosts/chris-laptop/default.nix b/hosts/chris-laptop/default.nix
index b578d19..23f2005 100644
--- a/hosts/chris-laptop/default.nix
+++ b/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 @@
     };
   };
 }
-
diff --git a/hosts/chris-pc/default.nix b/hosts/chris-pc/default.nix
index 72315cc..0d7980d 100644
--- a/hosts/chris-pc/default.nix
+++ b/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 @@
     };
   };
 }
-
diff --git a/hosts/chris-server/default.nix b/hosts/chris-server/default.nix
index 3c2d145..45f5bed 100644
--- a/hosts/chris-server/default.nix
+++ b/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 @@
     };
   };
 }
-
diff --git a/hosts/mam-laptop/default.nix b/hosts/mam-laptop/default.nix
index 73ab25a..319a8b1 100644
--- a/hosts/mam-laptop/default.nix
+++ b/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 @@
     };
   };
 }
-
diff --git a/modules/desktop/editors/vscodium.nix b/modules/desktop/editors/vscodium.nix
new file mode 100644
index 0000000..73e5889
--- /dev/null
+++ b/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;
+    };
+  };
+}
diff --git a/modules/networking/ssh.nix b/modules/networking/ssh.nix
new file mode 100644
index 0000000..7d254c9
--- /dev/null
+++ b/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";
+      };
+    };
+  };
+}
diff --git a/modules/system/networking.nix b/modules/system/networking.nix
index 605476a..6e5b8c3 100644
--- a/modules/system/networking.nix
+++ b/modules/system/networking.nix
@@ -1,7 +1,3 @@
 { pkgs, ... }:
 {
-  networking = {
-    hostName = "chris-pc";
-    networkmanager.enable = true;
-  };
 }