Automatic checks of authentication / instance publicity. Definition of missing OAuth...

[akkoma] / lib / pleroma / plugs / ensure_authenticated_plug.ex

diff --git a/lib/pleroma/plugs/ensure_authenticated_plug.ex b/lib/pleroma/plugs/ensure_authenticated_plug.ex
index 27cd41aec327a38146d8a7ded5be5049f02fa1d9..9c8f5597f72764ee9dd31dc6b701a9ce21854299 100644 (file)
--- a/lib/pleroma/plugs/ensure_authenticated_plug.ex
+++ b/lib/pleroma/plugs/ensure_authenticated_plug.ex
@@ -1,23 +1,42 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Plugs.EnsureAuthenticatedPlug do
   import Plug.Conn
   import Pleroma.Web.TranslationHelpers
+
   alias Pleroma.User
 
+  use Pleroma.Web, :plug
+
   def init(options) do
     options
   end
 
-  def call(%{assigns: %{user: %User{}}} = conn, _) do
+  @impl true
+  def perform(%{assigns: %{user: %User{}}} = conn, _) do
     conn
   end
 
-  def call(conn, _) do
+  def perform(conn, options) do
+    perform =
+      cond do
+        options[:if_func] -> options[:if_func].()
+        options[:unless_func] -> !options[:unless_func].()
+        true -> true
+      end
+
+    if perform do
+      fail(conn)
+    else
+      conn
+    end
+  end
+
+  def fail(conn) do
     conn
     |> render_error(:forbidden, "Invalid credentials.")
-    |> halt
+    |> halt()
   end
 end