modules/config: init new module

Signed-off-by: unexplrd <unexplrd@linerds.us>

modules/nixos/config/networking/default.nix

@@ -0,0 +1,8 @@
+{
+  imports = [
+    ./network-manager
+  ];
+  networking = {
+    hosts = import ./hosts.nix;
+  };
+}

modules/nixos/config/networking/hosts.nix

@@ -0,0 +1,3 @@
+{
+  "192.168.1.42" = ["dunamis"];
+}

modules/nixos/config/networking/network-manager/default.nix

@@ -0,0 +1,15 @@
+{
+  imports = [
+    ./wireless-iwd.nix
+  ];
+  networking = {
+    networkmanager = {
+      enable = true;
+      ethernet.macAddress = "stable";
+      wifi = {
+        macAddress = "random";
+        scanRandMacAddress = true;
+      };
+    };
+  };
+}

modules/nixos/config/networking/network-manager/wireless-iwd.nix

@@ -0,0 +1,15 @@
+{config, ...}: {
+  networking = {
+    networkmanager.wifi.backend =
+      if config.module.config.useIwd
+      then "iwd"
+      else "wpa_supplicant";
+    wireless.iwd = {
+      enable = config.module.config.useIwd;
+      settings = {
+        General.AddressRandomization = "network";
+        Settings.AlwaysRandomizeAddress = true;
+      };
+    };
+  };
+}