From 89a605727649bb4599af04681e40a19bf24e69a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Mon, 23 Jan 2023 21:23:23 +0100
Subject: nixos: improve wifi configuration

---
 nixos/routers/wifi-spt.nix | 83 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 nixos/routers/wifi-spt.nix

(limited to 'nixos/routers/wifi-spt.nix')

diff --git a/nixos/routers/wifi-spt.nix b/nixos/routers/wifi-spt.nix
new file mode 100644
index 0000000..1cbb567
--- /dev/null
+++ b/nixos/routers/wifi-spt.nix
@@ -0,0 +1,83 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
+  cnf = config.cynerd.wifiAP.spt;
+
+  wOptions = card: channelDefault: {
+    interface = mkOption {
+      type = with types; nullOr str;
+      default = null;
+      description = "Specify interface for ${card}";
+    };
+    channel = mkOption {
+      type = types.ints.positive;
+      default = channelDefault;
+      description = "Channel to be used for ${card}";
+    };
+  };
+in {
+  options = {
+    cynerd.wifiAP.spt = {
+      enable = mkEnableOption "Enable Wi-Fi Access Point support";
+      ar9287 = wOptions "Qualcom Atheros AR9287" 7;
+      qca988x = wOptions "Qualcom Atheros QCA988x" 36;
+    };
+  };
+
+  config = mkIf cnf.enable {
+    networking.wirelessAP = {
+      enable = true;
+      environmentFile = "/run/secrets/hostapd.env";
+      interfaces =
+        (optionalAttrs (cnf.ar9287.interface != null) {
+          "${cnf.ar9287.interface}" =
+            wifiAP.qualcomAtherosAR9287 {
+              channel = cnf.ar9287.channel;
+            }
+            // {
+              bssid = "@BSSID_AR9287_0@";
+              ssid = "TurrisRules";
+              wpa = 2;
+              wpaPassphrase = "@PASS_TURRIS_RULES@";
+              bridge = "brlan";
+              bss = {
+                "${cnf.ar9287.interface}.guest" = {
+                  bssid = "@BSSID_AR9287_1@";
+                  ssid = "Kocovi";
+                  wpa = 2;
+                  wpaPassphrase = "@PASS_KOCOVI@";
+                  bridge = "brguest";
+                };
+              };
+            };
+        })
+        // (optionalAttrs (cnf.qca988x.interface != null) {
+          "${cnf.qca988x.interface}" =
+            wifiAP.qualcomAtherosQCA988x {
+              channel = cnf.qca988x.channel;
+            }
+            // {
+              bssid = "@BSSID_QCA988X_0@";
+              countryCode = "CZ";
+              ssid = "TurrisRules5";
+              wpa = 2;
+              wpaPassphrase = "@PASS_TURRIS_RULES@";
+              bridge = "brlan";
+              bss = {
+                "${cnf.qca988x.interface}.guest" = {
+                  bssid = "@BSSID_QCA988X_1@";
+                  ssid = "Kocovi";
+                  wpa = 2;
+                  wpaPassphrase = "@PASS_KOCOVI@";
+                  bridge = "brguest";
+                };
+              };
+            };
+        });
+    };
+  };
+}
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