From 38f33840a2670fffdb019284b49c5fd23c75a7a4 Mon Sep 17 00:00:00 2001
From: daurnimator <quae@daurnimator.com>
Date: Thu, 5 Jun 2014 17:07:14 -0400
Subject: plugins/muc: Move 'x' filtering from occupant to util

---
 plugins/muc/util.lib.lua | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'plugins/muc/util.lib.lua')

diff --git a/plugins/muc/util.lib.lua b/plugins/muc/util.lib.lua
index 90a3a183..16deb543 100644
--- a/plugins/muc/util.lib.lua
+++ b/plugins/muc/util.lib.lua
@@ -41,4 +41,18 @@ function _M.is_kickable_error(stanza)
 	return kickable_error_conditions[cond];
 end
 
+local muc_x_filters = {
+	["http://jabber.org/protocol/muc"] = true;
+	["http://jabber.org/protocol/muc#user"] = true;
+}
+local function muc_x_filter(tag)
+	if muc_x_filters[tag.attr.xmlns] then
+		return nil;
+	end
+	return tag;
+end
+function _M.filter_muc_x(stanza)
+	return stanza:maptags(muc_x_filter);
+end
+
 return _M;
-- 
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