From fdbdbb25cfb61deefb98e75a098f7f610e2180c9 Mon Sep 17 00:00:00 2001
From: Patrick Gansterer <paroga@paroga.com>
Date: Sun, 30 Dec 2018 02:45:12 +0100
Subject: [PATCH] Use Base64.strict_encode64 in discourse plugin

Base64.encode64 adds unneded newlines. Discourse can handle the newlines,
so this does not change the behaviour.
---
 plugins/discourse/app/controllers/discourse_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/discourse/app/controllers/discourse_controller.rb b/plugins/discourse/app/controllers/discourse_controller.rb
index cf98613d..e4cb795f 100644
--- a/plugins/discourse/app/controllers/discourse_controller.rb
+++ b/plugins/discourse/app/controllers/discourse_controller.rb
@@ -10,7 +10,7 @@ class DiscourseController < ApplicationController
   end
 
   def redirect_to_with_payload(url, payload)
-    base64_payload = Base64.encode64 payload.to_query
+    base64_payload = Base64.strict_encode64 payload.to_query
     sso = CGI::escape base64_payload
     sig = get_hmac_hex_string base64_payload
     redirect_to "#{url}#{url.include?('?') ? '&' : '?'}sso=#{sso}&sig=#{sig}"