From 8af65f6858ff09415d892638a3fb6506d125e049 Mon Sep 17 00:00:00 2001
From: multi <depot@in-addr.xyz>
Date: Wed, 12 Aug 2020 23:15:35 +0100
Subject: [PATCH] fix(whitby): disable sshd(8) password authentication.

Change-Id: I44068c253840a34e3c21be2bd03b7569df1c3b98
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1718
Reviewed-by: glittershark <grfn@gws.fyi>
Reviewed-by: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
---
 ops/nixos/whitby/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ops/nixos/whitby/default.nix b/ops/nixos/whitby/default.nix
index 093c1ee63..4296c3f32 100644
--- a/ops/nixos/whitby/default.nix
+++ b/ops/nixos/whitby/default.nix
@@ -170,7 +170,11 @@ in lib.fix(self: {
   };
 
   programs.mtr.enable = true;
-  services.openssh.enable = true;
+  services.openssh = {
+    enable = true;
+    passwordAuthentication = false;
+    challengeResponseAuthentication = false;
+  };
 
   # Run a handful of Buildkite agents to support parallel builds.
   services.buildkite-agents = listToAttrs (map (n: rec {