nixos/modemmanager: remove enableBundledFccUnlockScripts option

This removes the networking.networkmanager.enableBundledFccUnlockScripts
option, and updates the release notes.

nixos/doc/manual/release-notes/rl-2311.section.md

@@ -187,6 +187,8 @@
 
 - Emacs macport version 29 was introduced.
 
+- The option `services.networking.networkmanager.enableFccUnlock` was removed in favor of `networking.networkmanager.fccUnlockScripts`, which allows specifying unlock scripts explicitly. The previous option simply did enable all unlock scripts bundled with ModemManager, which is risky, and didn't allow using vendor-provided unlock scripts at all.
+
 - The `html-proofer` package has been updated from major version 3 to major version 5, which includes [breaking changes](https://github.com/gjtorikian/html-proofer/blob/v5.0.8/UPGRADING.md).
 
 - `kratos` has been updated from 0.10.1 to the first stable version 1.0.0, please read the [0.10.1 to 0.11.0](https://github.com/ory/kratos/releases/tag/v0.11.0), [0.11.0 to 0.11.1](https://github.com/ory/kratos/releases/tag/v0.11.1), [0.11.1 to 0.13.0](https://github.com/ory/kratos/releases/tag/v0.13.0) and [0.13.0 to 1.0.0](https://github.com/ory/kratos/releases/tag/v1.0.0) upgrade guides. The most notable breaking change is the introduction of one-time passwords (`code`) and update of the default recovery strategy from `link` to `code`.

nixos/modules/services/networking/networkmanager.nix

@@ -370,18 +370,6 @@ in
         '';
       };
 
-      enableBundledFccUnlockScripts = mkOption {
-        type = types.bool;
-        default = false;
-        description = lib.mdDoc ''
-          Enable FCC unlock procedures shipped with ModemManager.
-          Since release 1.18.4, the ModemManager daemon no longer
-          automatically performs the FCC unlock procedure by default. See
-          [the docs](https://modemmanager.org/docs/modemmanager/fcc-unlock/)
-          for more details.
-        '';
-      };
-
       fccUnlockScripts = mkOption {
         type = types.listOf (types.submodule {
           options = {
@@ -410,7 +398,13 @@ in
       [ "networking" "networkmanager" "packages" ]
       [ "networking" "networkmanager" "plugins" ])
     (mkRenamedOptionModule [ "networking" "networkmanager" "useDnsmasq" ] [ "networking" "networkmanager" "dns" ])
-    (mkRenamedOptionModule [ "networking" "networkmanager" "enableFccUnlock" ] [ "networking" "networkmanager" "enableBundledFccUnlockScripts" ])
+    (mkRemovedOptionModule [ "networking" "networkmanager" "enableFccUnlock" ] ''
+      This option was removed, because using bundled FCC unlock scripts is risky,
+      might conflict with vendor-provided unlock scripts, and should
+      be a conscious decision on a per-device basis.
+      Instead it's recommended to use the
+      `networking.networkmanager.fccUnlockScripts` option.
+    '')
     (mkRemovedOptionModule [ "networking" "networkmanager" "dynamicHosts" ] ''
       This option was removed because allowing (multiple) regular users to
       override host entries affecting the whole system opens up a huge attack
@@ -539,16 +533,6 @@ in
         ];
       }
 
-      # if cfg.enableBundledFccUnlockScripts is set, populate
-      # networking.networkmanager.fccUnlockScripts with the values from
-      # pkgs.modemmanager.passthru.fccUnlockScripts.
-      (mkIf cfg.enableBundledFccUnlockScripts {
-        networkmanager.fccUnlockScripts = lib.optionals cfg.enableBundledFccUnlockScripts
-          lib.mapAttrsToList
-          (id: path: { inherit id path; })
-          pkgs.modemmanager.passthru.fccUnlockScripts;
-      })
-
       (mkIf cfg.enableStrongSwan {
         networkmanager.plugins = [ pkgs.networkmanager_strongswan ];
       })

pkgs/tools/networking/modemmanager/default.nix

@@ -12,7 +12,6 @@
 , python3
 , libmbim
 , libqmi
-, modemmanager
 , systemd
 , bash-completion
 , meson
@@ -94,21 +93,6 @@ stdenv.mkDerivation rec {
   '';
   installCheckTarget = "check";
 
-  passthru = {
-    # provided FCC unlock scripts. Used by the NixOS module system to symlink
-    # to them from /etc/ModemManager/fcc-unlock.d/….
-    # Most of them actually symlink to a "common" unlock script
-    fccUnlockScripts = {
-      "03f0:4e1d" = "${modemmanager}/share/ModemManager/fcc-unlock.available.d/1199";
-      "105b:e0ab" = "${modemmanager}/share/ModemManager/fcc-unlock.available.d/105b";
-      "1199:9079" = "${modemmanager}/share/ModemManager/fcc-unlock.available.d/1199";
-      "1eac:1001" = "${modemmanager}/share/ModemManager/fcc-unlock.available.d/1eac";
-      "2c7c:030a" = "${modemmanager}/share/ModemManager/fcc-unlock.available.d/2c7c";
-      "413c:81a3" = "${modemmanager}/share/ModemManager/fcc-unlock.available.d/1199";
-      "413c:81a8" = "${modemmanager}/share/ModemManager/fcc-unlock.available.d/1199";
-    };
-  };
-
   meta = with lib; {
     description = "WWAN modem manager, part of NetworkManager";
     homepage = "https://www.freedesktop.org/wiki/Software/ModemManager/";