From e97b34f65d71b3dd11aab151fe7ce6def315635a Mon Sep 17 00:00:00 2001
From: Mark Felder <feld@feld.me>
Date: Fri, 5 Mar 2021 13:18:37 -0600
Subject: [PATCH] Add simple way to decode fully qualified mediaproxy URLs
---
lib/pleroma/web/media_proxy.ex | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/lib/pleroma/web/media_proxy.ex b/lib/pleroma/web/media_proxy.ex
index 27f337138..d0d4bb4b3 100644
--- a/lib/pleroma/web/media_proxy.ex
+++ b/lib/pleroma/web/media_proxy.ex
@@ -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