iwd: 3.8 -> 3.9 and fix error msg in the system log (#418124)

pkgs/by-name/iw/iwd/no_netdev_group.diff

@@ -0,0 +1,30 @@
+diff --git a/src/iwd-dbus.conf b/src/iwd-dbus.conf
+index f2509ebc..a443987d 100644
+--- a/src/iwd-dbus.conf
++++ b/src/iwd-dbus.conf
+@@ -19,10 +19,6 @@
+     <allow send_destination="net.connman.iwd"/>
+   </policy>
+ 
+-  <policy group="netdev">
+-    <allow send_destination="net.connman.iwd"/>
+-  </policy>
+-
+   <policy context="default">
+     <deny send_destination="net.connman.iwd"/>
+   </policy>
+diff --git a/wired/ead-dbus.conf b/wired/ead-dbus.conf
+index 8a685e0a..749d0c05 100644
+--- a/wired/ead-dbus.conf
++++ b/wired/ead-dbus.conf
+@@ -17,10 +17,6 @@
+     <allow send_destination="net.connman.ead"/>
+   </policy>
+ 
+-  <policy group="netdev">
+-    <allow send_destination="net.connman.ead"/>
+-  </policy>
+-
+   <policy context="default">
+     <deny send_destination="net.connman.ead"/>
+   </policy>

pkgs/by-name/iw/iwd/package.nix

@@ -13,16 +13,22 @@
   gitUpdater,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "iwd";
-  version = "3.8";
+  version = "3.9";
 
   src = fetchgit {
     url = "https://git.kernel.org/pub/scm/network/wireless/iwd.git";
-    rev = version;
-    hash = "sha256-BNGXOiyV+aTHym4EBStVdQ0XekmkFEyx7PqmlG8HcVc=";
+    tag = finalAttrs.version;
+    hash = "sha256-NY0WB62ehxKH64ssAF4vkF6YroG5HHH+ii+AFG9EaE4=";
   };
 
+  patches = [
+    # Remove dbus config referencing the netdev group, which we don't have.
+    # Users are advised to use the wheel group instead.
+    ./no_netdev_group.diff
+  ];
+
   outputs = [
     "out"
     "man"
@@ -101,14 +107,14 @@ stdenv.mkDerivation rec {
     url = "https://git.kernel.org/pub/scm/network/wireless/iwd.git";
   };
 
-  meta = with lib; {
+  meta = {
     homepage = "https://git.kernel.org/pub/scm/network/wireless/iwd.git";
     description = "Wireless daemon for Linux";
-    license = licenses.lgpl21Plus;
-    platforms = platforms.linux;
-    maintainers = with maintainers; [
+    license = lib.licenses.lgpl21Plus;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [
       dtzWill
       fpletz
     ];
   };
-}
+})