From 444d8d6dc0de96f3e0eaea98d059f50f5b3bf62f Mon Sep 17 00:00:00 2001
From: Cameron <e107inc@gmail.com>
Date: Mon, 12 Apr 2021 11:01:58 -0700
Subject: [PATCH] Issue #4486 - iframe accepted attributes updated

---
 e107_handlers/e_parse_class.php       |  2 +-
 e107_tests/tests/unit/e_parseTest.php | 22 ++++++++++++----------
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/e107_handlers/e_parse_class.php b/e107_handlers/e_parse_class.php
index d62f56d97..34f64cb4e 100644
--- a/e107_handlers/e_parse_class.php
+++ b/e107_handlers/e_parse_class.php
@@ -3386,7 +3386,7 @@ class e_parse
 		'img'      => array('src', 'alt', 'width', 'height'),
 		'a'        => array('href', 'target', 'rel'),
 		'script'   => array('type', 'src', 'language', 'async'),
-		'iframe'   => array('src', 'frameborder', 'width', 'height'),
+		'iframe'   => array('src', 'frameborder', 'width', 'height', 'allowfullscreen', 'allow'),
 		'input'    => array('type', 'name', 'value'),
 		'form'     => array('action', 'method', 'target'),
 		'audio'    => array('src', 'controls', 'autoplay', 'loop', 'muted', 'preload'),
diff --git a/e107_tests/tests/unit/e_parseTest.php b/e107_tests/tests/unit/e_parseTest.php
index 3a87fb238..d53d47d8b 100644
--- a/e107_tests/tests/unit/e_parseTest.php
+++ b/e107_tests/tests/unit/e_parseTest.php
@@ -1785,16 +1785,18 @@ while(&#036;row = &#036;sql-&gt;fetch())
 			  ),
 			  'iframe' =>
 			  array (
-			    0 => 'src',
-			    1 => 'frameborder',
-			    2 => 'width',
-			    3 => 'height',
-			    4 => 'id',
-			    5 => 'style',
-			    6 => 'class',
-			    7 => 'title',
-			    8 => 'lang',
-			    9 => 'accesskey',
+			    'src',
+			    'frameborder',
+			    'width',
+			    'height',
+			    'allowfullscreen',
+			    'allow',
+			    'id',
+			    'style',
+			    'class',
+			    'title',
+			    'lang',
+			    'accesskey',
 			  ),
 			  'input' =>
 			  array (