Setup login and sudo authentication through U2F w/ YubiKey

Signed-off-by: Mel <mel@rnrd.eu>

1 files changed, 29 insertions, 0 deletions

diff --git a/modules/hardware-keys.nix b/modules/hardware-keys.nix
new file mode 100644
index 0000000..e6ae089
--- /dev/null
+++ b/modules/hardware-keys.nix
@@ -0,0 +1,29 @@
+{ pkgs, ... }:
+
+{
+  programs = {
+    yubikey-touch-detector = {
+      enable = true;
+      libnotify = true;
+    };
+  };
+
+  services = {
+    yubikey-agent.enable = true;
+  };
+
+  # see `modules/home/yubikeys.nix` for the YubiKey
+  # universal second factor (u2f) configuration file.
+  security = {
+    pam.services = {
+      login.u2fAuth = true;
+      sudo.u2fAuth = true;
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    yubikey-manager yubikey-manager-qt
+    yubikey-personalization yubikey-personalization-gui
+    age-plugin-yubikey pam_u2f
+  ];
+}