spc-pleroma/lib/pleroma/web/auth/database_authenticator.ex

# Pleroma: A lightweight social networking server
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only

defmodule Pleroma.Web.Auth.DatabaseAuthenticator do
  alias Pleroma.User

  @implementation Pleroma.Config.get(
                    Pleroma.Web.Auth.DatabaseAuthenticator,
                    Pleroma.Web.Auth.PleromaDatabaseAuthenticator
                  )

  @callback get_user(Plug.Conn.t()) :: {:ok, User.t()} | {:error, any()}
  defdelegate get_user(plug), to: @implementation

  @callback handle_error(Plug.Conn.t(), any()) :: any()
  defdelegate handle_error(plug, error), to: @implementation
end