git.squeep.com Git - akkoma/blob - lib/pleroma/helpers/auth_helper.ex

   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2021 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   import Plug.Conn
   9
  10   @doc """
  11   Skips OAuth permissions (scopes) checks, assigns nil `:token`.
  12   Intended to be used with explicit authentication and only when OAuth token cannot be determined.
  13   """
  14   def skip_oauth(conn) do
  15     conn
  16     |> assign(:token, nil)
  17     |> OAuthScopesPlug.skip_plug()
  18   end
  19
  20   @doc "Drops authentication info from connection"
  21   def drop_auth_info(conn) do
  22     # To simplify debugging, setting a private variable on `conn` if auth info is dropped
  23     conn
  24     |> assign(:user, nil)
  25     |> assign(:token, nil)
  26     |> put_private(:authentication_ignored, true)
  27   end
  28 end