Prestage a declarative wifi connection on the gui host

Adds modules/networking/wifi.nix using NetworkManager's ensureProfiles mechanism so the gui host associates to a known SSID on first boot with no manual nmtui step. Credentials are placeholders in variables.nix (wifiSsid/wifiPassword, both empty) to be filled in once the bare-metal hardware profile is wired up — the module is a no-op until then.
2026-07-21 23:42:22 +00:00
parent cb141f0a41
commit 14621e7ad5
3 changed files with 37 additions and 0 deletions
@@ -0,0 +1,26 @@
+{ lib, vars, ... }:
+
+{
+  # Prestages a NetworkManager connection profile for vars.wifiSsid/
+  # wifiPassword so the host associates on first boot with no manual
+  # nmtui/nmcli step. Guarded on a non-empty SSID so leaving the
+  # placeholders blank in variables.nix is a no-op rather than an empty,
+  # broken profile — fill both in once the bare-metal hardware profile is
+  # wired up.
+  networking.networkmanager.ensureProfiles.profiles = lib.mkIf (vars.wifiSsid != "") {
+    ${vars.wifiSsid} = {
+      connection = {
+        id = vars.wifiSsid;
+        type = "wifi";
+      };
+      wifi = {
+        mode = "infrastructure";
+        ssid = vars.wifiSsid;
+      };
+      wifi-security = {
+        key-mgmt = "wpa-psk";
+        psk = vars.wifiPassword;
+      };
+    };
+  };
+}