X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fmedia_proxy.ex;h=d0d4bb4b3d81a66cbbe02579faa1ba9f10f8fc2c;hb=ce9ed6c730385c2bf322f0241464a683da98ad1a;hp=dcf3b062315c40ac2dc6d9e1ced6c419c5c080e1;hpb=ef59d998338551f15b7fe782641bfbf443fd66f4;p=akkoma

diff --git a/lib/pleroma/web/media_proxy.ex b/lib/pleroma/web/media_proxy.ex
index dcf3b0623..d0d4bb4b3 100644
--- a/lib/pleroma/web/media_proxy.ex
+++ b/lib/pleroma/web/media_proxy.ex
@@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MediaProxy do
@@ -121,6 +121,11 @@ defmodule Pleroma.Web.MediaProxy do
     end
   end
 
+  def decode_url(encoded) do
+    [_, "proxy", sig, base64 | _] = URI.parse(encoded).path |> String.split("/")
+    decode_url(sig, base64)
+  end
+
   defp signed_url(url) do
     :crypto.hmac(:sha, Config.get([Web.Endpoint, :secret_key_base]), url)
   end