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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.Plugs.EnsureUserKeyPlug do
   6   import Plug.Conn
   7
   8   @moduledoc "Ensures `conn.assigns.user` is initialized."
   9
  10   def init(opts) do
  11     opts
  12   end
  13
  14   def call(%{assigns: %{user: _}} = conn, _), do: conn
  15
  16   def call(conn, _) do
  17     assign(conn, :user, nil)
  18   end
  19 end