From 573cc64fcd66e486fb56f2d105ddb9c17bdac88b Mon Sep 17 00:00:00 2001
From: jmacelroy <30531294+jmacelroy@users.noreply.github.com>
Date: Fri, 1 Feb 2019 13:19:33 -0600
Subject: [PATCH] Normalizing subdomain when checking JWTs; similar to room.

---
 resources/prosody-plugins/token/util.lib.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/resources/prosody-plugins/token/util.lib.lua b/resources/prosody-plugins/token/util.lib.lua
index 72df4ec8a..a949814ad 100644
--- a/resources/prosody-plugins/token/util.lib.lua
+++ b/resources/prosody-plugins/token/util.lib.lua
@@ -379,7 +379,7 @@ function Util:verify_room(session, room_address)
         end
 
         return room_address_to_verify == jid.join(
-            "["..subdomain_to_check.."]"..string.lower(room_to_check), self.muc_domain);
+            "["..string.lower(subdomain_to_check).."]"..string.lower(room_to_check), self.muc_domain);
     else
         if auth_domain == '*' then
             -- check for wildcard in JWT claim, allow access if found
@@ -391,7 +391,7 @@ function Util:verify_room(session, room_address)
         -- we do not have a domain part (multidomain is not enabled)
         -- verify with info from the token
         return room_address_to_verify == jid.join(
-            string.lower(room_to_check), subdomain_to_check);
+            string.lower(room_to_check), string.lower(subdomain_to_check));
     end
 end