From 6d5c55aeaaa565ffccf83396682e94792b18cb9b Mon Sep 17 00:00:00 2001
From: xnm <artem.shv@proton.me>
Date: Sun, 20 Oct 2024 23:32:04 +0300
Subject: [PATCH] switched from `networkmanager` to `iwd`

---
 .../fish/functions/airplane_mode_toggle.fish  | 22 ++++++++--------
 home/.config/fish/functions/wifi_toggle.fish  |  8 +++---
 home/.config/waybar/config                    |  2 +-
 nixos/dns.nix                                 | 15 ++++++++++-
 nixos/networking.nix                          | 25 +++++++++++++++++--
 5 files changed, 53 insertions(+), 19 deletions(-)

diff --git a/home/.config/fish/functions/airplane_mode_toggle.fish b/home/.config/fish/functions/airplane_mode_toggle.fish
index ae41ed7..25a1bb7 100644
--- a/home/.config/fish/functions/airplane_mode_toggle.fish
+++ b/home/.config/fish/functions/airplane_mode_toggle.fish
@@ -7,27 +7,27 @@ function airplane_mode_toggle
         set -l bluetooth_status (cat $backup_file | grep -o 'bluetooth:\(on\|off\)$' | cut -d':' -f2)
 
         # Restore network states
-        if test "$wifi_status" = "on"
-            nmcli radio wifi on
-        # else
-        #     nmcli radio wifi off
+        if test "$wifi_status" = on
+            rfkill unblock wifi
+            # else
+            #     rfkill block wifi
         end
 
-        if test "$bluetooth_status" = "on"
+        if test "$bluetooth_status" = on
             rfkill unblock bluetooth
-        # else
-        #     rfkill block bluetooth
+            # else
+            #     rfkill block bluetooth
         end
 
         # Remove the backup file
         rm $backup_file
     else
         # Backup the current network states and turn off all networks
-        echo "wifi:$(rfkill list wifi | grep -q "Soft blocked: no" && echo "on" || echo "off")" > $backup_file
-        echo "bluetooth:$(rfkill list bluetooth | grep -qi "Soft blocked: no" && echo "on" || echo "off")" >> $backup_file
+        echo "wifi:$(rfkill list wifi | grep -q "Soft blocked: no" && echo "on" || echo "off")" >$backup_file
+        echo "bluetooth:$(rfkill list bluetooth | grep -qi "Soft blocked: no" && echo "on" || echo "off")" >>$backup_file
         # Add more lines to backup other network types if needed
 
-        nmcli radio wifi off
+        rfkill block wifi
         rfkill block bluetooth
     end
-end
\ No newline at end of file
+end
diff --git a/home/.config/fish/functions/wifi_toggle.fish b/home/.config/fish/functions/wifi_toggle.fish
index ee34fe2..7cbf844 100644
--- a/home/.config/fish/functions/wifi_toggle.fish
+++ b/home/.config/fish/functions/wifi_toggle.fish
@@ -1,11 +1,11 @@
 function wifi_toggle
-    set wifi_status (nmcli radio wifi)
+    set wifi_status (rfkill list wifi | grep -i -o "Soft blocked: yes")
     set backup_file ~/.cache/airplane_backup
 
-    if [ "$wifi_status" = enabled ]
-        nmcli radio wifi off
+    if [ -z "$wifi_status" ]
+        rfkill block wifi
     else
-        nmcli radio wifi on
+        rfkill unblock wifi
         if test -e $backup_file
             rm $backup_file
         end
diff --git a/home/.config/waybar/config b/home/.config/waybar/config
index 76029d1..235b930 100644
--- a/home/.config/waybar/config
+++ b/home/.config/waybar/config
@@ -162,7 +162,7 @@
         // "tooltip-format-ethernet":"Interface: {ifname}\nIP: {ipaddr}\nGW: {gwaddr}\nNetmask: {netmask}\nCIDR: {cidr}\n\n<span color='#a6da95'>{bandwidthUpBits}</span>\t<span color='#ee99a0'>{bandwidthDownBits}</span>\t<span color='#c6a0f6'>󰹹{bandwidthTotalBits}</span>",
         "max-length": 35,
         "on-click": "fish -c wifi_toggle",
-        "on-click-right": "wezterm start nmtui",
+        "on-click-right": "iwgtk",
     },
 
     "group/misc": {
diff --git a/nixos/dns.nix b/nixos/dns.nix
index 1d56f0f..afdfea6 100644
--- a/nixos/dns.nix
+++ b/nixos/dns.nix
@@ -3,16 +3,29 @@
 {
   # Enable Encrypted DNS
   networking = {
-    nameservers = [ "127.0.0.1" "::1" ];
+    nameservers = [ "127.0.0.1" "[::1]" ];
     # If using dhcpcd:
+    dhcpcd.enable = false; # disable, because enabled by default
     dhcpcd.extraConfig = "nohook resolv.conf";
+
     # If using NetworkManager:
     networkmanager.dns = "none";
+
+    # If using resolvconf:
+    resolvconf = {
+      enable = false; # FIXME remember to delete /etc/resolv.conf after applying this config
+      useLocalResolver = true;
+    };
+
+    # If using iwd:
+    wireless.iwd.settings.Network.NameResolvingService = "none";
   };
 
   services.dnscrypt-proxy2 = {
     enable = true;
     settings = {
+      listen_addresses = [ "127.0.0.1:53" "[::1]:53" ];
+
       ipv6_servers = true;
       require_dnssec = true;
 
diff --git a/nixos/networking.nix b/nixos/networking.nix
index d28dee6..20fd73f 100644
--- a/nixos/networking.nix
+++ b/nixos/networking.nix
@@ -1,13 +1,34 @@
-{ ... }:
+{ pkgs, ... }:
 
 {
   # Enable networking
   networking.hostName = "isitreal-laptop"; # Define your hostname.
   # Pick only one of the below networking options.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-  networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
+  # networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
+  # networking.networkmanager.wifi.backend = "iwd";
+
+  networking.wireless.iwd = {
+    enable = true;
+    settings = {
+      General = {
+        EnableNetworkConfiguration = true;
+      };
+      Network = {
+        EnableIPv6 = true;
+      };
+      Scan = {
+        DisablePeriodicScan = true;
+      };
+    };
+  };
 
   # Configure network proxy if necessary
   # networking.proxy.default = "http://user:password@proxy:port/";
   # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+  environment.systemPackages = with pkgs; [
+    iwgtk
+    impala
+  ];
 }