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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.Helpers.AuthHelper do
   6   alias Pleroma.Web.Plugs.OAuthScopesPlug
   7
   8   @doc """
   9   Skips OAuth permissions (scopes) checks, assigns nil `:token`.
  10   Intended to be used with explicit authentication and only when OAuth token cannot be determined.
  11   """
  12   def skip_oauth(conn) do
  13     conn
  14     |> Plug.Conn.assign(:token, nil)
  15     |> OAuthScopesPlug.skip_plug()
  16   end
  17 end