Revert "Merge pull request #71095 from flokli/pinentry-cleanup"

This reverts commit 823da4d492, reversing
changes made to b75c8ee3bc.

nixos/modules/programs/gnupg.nix

@@ -6,19 +6,6 @@ let
 
   cfg = config.programs.gnupg;
 
-  xserverCfg = config.services.xserver;
-
-  defaultPinentryFlavor =
-    if xserverCfg.desktopManager.lxqt.enable
-    || xserverCfg.desktopManager.plasma5.enable then
-      "qt"
-    else if xserverCfg.desktopManager.xfce.enable then
-      "gtk2"
-    else if xserverCfg.enable then
-      "gnome3"
-    else
-      null;
-
 in
 
 {
@@ -67,20 +54,6 @@ in
       '';
     };
 
-    agent.pinentryFlavor = mkOption {
-      type = types.nullOr (types.enum pkgs.pinentry.flavors);
-      example = "gnome3";
-      description = ''
-        Which pinentry interface to use. If not null, the path to the
-        pinentry binary will be passed to gpg-agent via commandline and
-        thus overrides the pinentry option in gpg-agent.conf in the user's
-        home directory.
-        If not set at all, it'll pick an appropriate flavor depending on the
-        system configuration (qt flavor for lxqt and plasma5, gtk2 for xfce
-        4.12, gnome3 on all other systems with X enabled, ncurses otherwise).
-      '';
-    };
-
     dirmngr.enable = mkOption {
       type = types.bool;
       default = false;
@@ -91,16 +64,6 @@ in
   };
 
   config = mkIf cfg.agent.enable {
-    programs.gnupg.agent.pinentryFlavor = mkDefault defaultPinentryFlavor;
-
-    # This overrides the systemd user unit shipped with the gnupg package
-    systemd.user.services.gpg-agent = mkIf (cfg.agent.pinentryFlavor != null) {
-      serviceConfig.ExecStart = [ "" ''
-        ${pkgs.gnupg}/bin/gpg-agent --supervised \
-          --pinentry-program ${pkgs.pinentry.${cfg.agent.pinentryFlavor}}/bin/pinentry
-      '' ];
-    };
-
     systemd.user.sockets.gpg-agent = {
       wantedBy = [ "sockets.target" ];
     };
@@ -120,7 +83,7 @@ in
     systemd.user.sockets.dirmngr = mkIf cfg.dirmngr.enable {
       wantedBy = [ "sockets.target" ];
     };
-
+    
     environment.systemPackages = with pkgs; [ cfg.package ];
     systemd.packages = [ cfg.package ];