Renamed *DatabaseAuthenticator to *Authenticator.

lib/pleroma/web/auth/authenticator.ex

@@ -0,0 +1,25 @@
+# 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.Authenticator do
+  alias Pleroma.User
+
+  def implementation do
+    Pleroma.Config.get(
+      Pleroma.Web.Auth.Authenticator,
+      Pleroma.Web.Auth.PleromaAuthenticator
+    )
+  end
+
+  @callback get_user(Plug.Conn.t()) :: {:ok, User.t()} | {:error, any()}
+  def get_user(plug), do: implementation().get_user(plug)
+
+  @callback handle_error(Plug.Conn.t(), any()) :: any()
+  def handle_error(plug, error), do: implementation().handle_error(plug, error)
+
+  @callback auth_template() :: String.t() | nil
+  def auth_template do
+    implementation().auth_template() || Pleroma.Config.get(:auth_template, "show.html")
+  end
+end