From: Roger Braun <roger@rogerbraun.net>
Date: Wed, 3 May 2017 17:23:12 +0000 (+0200)
Subject: Fix Mastodon signature bug.
X-Git-Url: http://git.squeep.com/?a=commitdiff_plain;ds=sidebyside;h=53d05af5b61771782af3946181cc3139f3897cca;p=akkoma

Fix Mastodon signature bug.
---

diff --git a/lib/pleroma/web/websub/websub.ex b/lib/pleroma/web/websub/websub.ex
index e32fc8817..0d0d19c88 100644
--- a/lib/pleroma/web/websub/websub.ex
+++ b/lib/pleroma/web/websub/websub.ex
@@ -52,7 +52,7 @@ defmodule Pleroma.Web.Websub do
   end
 
   def sign(secret, doc) do
-    :crypto.hmac(:sha, secret, to_string(doc)) |> Base.encode16
+    :crypto.hmac(:sha, secret, to_string(doc)) |> Base.encode16 |> String.downcase
   end
 
   def incoming_subscription_request(user, %{"hub.mode" => "subscribe"} = params) do