From a5c4857902852e250ec4ae4ee77940878fdf90af Mon Sep 17 00:00:00 2001
From: Olav Morken <olav.morken@uninett.no>
Date: Tue, 20 Apr 2010 11:59:24 +0000
Subject: [PATCH] SAML2_Utils: Handle signatures of the DOMDocument element.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2252 44740490-163a-0410-bde0-09ae8108e29a
---
 lib/SAML2/Utils.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/SAML2/Utils.php b/lib/SAML2/Utils.php
index e2ae33502..afcd53ec6 100644
--- a/lib/SAML2/Utils.php
+++ b/lib/SAML2/Utils.php
@@ -59,6 +59,10 @@ class SAML2_Utils {
 			if ($signedNode->isSameNode($root)) {
 				$rootSigned = TRUE;
 				break;
+			} elseif ($root->parentNode instanceof DOMDocument && $signedNode->isSameNode($root->ownerDocument)) {
+				/* $root is the root element of a signed document. */
+				$rootSigned = TRUE;
+				break;
 			}
 		}
 		if (!$rootSigned) {
-- 
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