From a2d9278e4e4641548da85f5678d41f9a0551a303 Mon Sep 17 00:00:00 2001
From: javalsai <jvssxxi@gmail.com>
Date: Sat, 2 May 2026 21:54:00 +0200
Subject: [PATCH] nixos/services/sshd: disable password and root login

---
 nixos/common.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/nixos/common.nix b/nixos/common.nix
index b4ae10c..71b40e8 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -104,6 +104,12 @@ in
     openssh = {
       enable = true;
       settings.ClientAliveInterval = 300;
+
+      settings = {
+        PasswordAuthentication = false;
+        KbdInteractiveAuthentication = false;
+        PermitRootLogin = "no";
+      };
     };
   };