From 5237fe45c5f8c1755dc6617465103dcc4e6a9ff5 Mon Sep 17 00:00:00 2001
From: Spomky <florent@morselli.fr>
Date: Thu, 4 Jan 2018 09:42:10 +0100
Subject: [PATCH] X5U Certification Loading

This commit fixes a bug when the X5U certificates already have the BEGIN and END statements.
---
 src/Component/KeyManagement/X5UFactory.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Component/KeyManagement/X5UFactory.php b/src/Component/KeyManagement/X5UFactory.php
index 89a61071..1aa49482 100644
--- a/src/Component/KeyManagement/X5UFactory.php
+++ b/src/Component/KeyManagement/X5UFactory.php
@@ -58,7 +58,9 @@ public function loadFromUrl(string $url, array $header = []): JWKSet
 
         $keys = [];
         foreach ($data as $kid => $cert) {
-            $cert = '-----BEGIN CERTIFICATE-----'.PHP_EOL.$cert.PHP_EOL.'-----END CERTIFICATE-----';
+            if (false === strpos($cert, '-----BEGIN CERTIFICATE-----')) {
+                $cert = '-----BEGIN CERTIFICATE-----'.PHP_EOL.$cert.PHP_EOL.'-----END CERTIFICATE-----';
+            }
             $jwk = KeyConverter::loadKeyFromCertificate($cert);
             if (is_string($kid)) {
                 $jwk['kid'] = $kid;