X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fcaptcha%2Fcaptcha_service.ex;h=a820751a8f6622ec7619caf77bfbf961ed9a3fb4;hb=096a92780541e76229400ad9ee5b990b5e1b4d1f;hp=907a73ad06477bdda81f40a2a3442f67b9ade15e;hpb=23549d39521386f217a57ef1aeb3d660eff06860;p=akkoma

diff --git a/lib/pleroma/captcha/captcha_service.ex b/lib/pleroma/captcha/captcha_service.ex
index 907a73ad0..a820751a8 100644
--- a/lib/pleroma/captcha/captcha_service.ex
+++ b/lib/pleroma/captcha/captcha_service.ex
@@ -1,3 +1,7 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Captcha.Service do
   @doc """
   Request new captcha from a captcha service.
@@ -20,4 +24,9 @@ defmodule Pleroma.Captcha.Service do
   `true` if captcha is valid, `false` if not
   """
   @callback validate(token :: String.t(), captcha :: String.t()) :: boolean
+
+  @doc """
+  This function is called periodically to clean up old captchas
+  """
+  @callback cleanup() :: :ok
 end