anchor.diff:            # prompts the user for password so we run it once with 'required' at an
             # earlier point and it will run again with 'sufficient' further down.
             # We use try_first_pass the second time to avoid prompting password twice
  -          (optionalString (cfg.unixAuth && (config.security.pam.enableEcryptfs || cfg.pamMount || cfg.enableKwallet)) ''
  +          (optionalString (cfg.unixAuth && (config.security.pam.enableEcryptfs || cfg.pamMount || cfg.enableKwallet || cfg.enableGnomeKeyring)) ''
                 auth required pam_unix.so ${optionalString cfg.allowNullPassword "nullok"} likeauth
                 ${optionalString config.security.pam.enableEcryptfs
                   "auth optional ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so unwrap"}
  
positive.code:           user's default KDE wallet upon login. If the user has no wallet named
            "kdewallet", or the login password does not match their wallet
            password, KDE will prompt separately after login.
          '';
        };
  
  
negative.code:               ${optionalString cfg.enableKwallet
                  ("auth optional ${pkgs.plasma5.kwallet-pam}/lib/security/pam_kwallet5.so" +
                   " kwalletd=${pkgs.libsForQt5.kwallet.bin}/bin/kwalletd5")}
                ${optionalString cfg.enableGnomeKeyring
                  ("auth optional ${pkgs.gnome3.gnome_keyring}/lib/security/pam_gnome_keyring.so")}
              '') + ''
            ${optionalString cfg.unixAuth
                "auth sufficient pam_unix.so ${optionalString cfg.allowNullPassword "nullok"} likeauth try_first_pass"}
  