From 51e47319ef2ab37d458dc96ba33a26bb851102be Mon Sep 17 00:00:00 2001
From: Thomas Tanghus <thomas@tanghus.net>
Date: Mon, 14 Apr 2014 17:17:50 +0200
Subject: White-list known secure mime types. Refs. #8184

---
 lib/private/helper.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'lib/private/helper.php')

diff --git a/lib/private/helper.php b/lib/private/helper.php
index da3d3cd1c6e..d5214823de9 100644
--- a/lib/private/helper.php
+++ b/lib/private/helper.php
@@ -430,6 +430,16 @@ class OC_Helper {
 		return self::getMimetypeDetector()->detect($path);
 	}
 
+	/**
+	 * Get a secure mimetype that won't expose potential XSS.
+	 *
+	 * @param string $mimeType
+	 * @return string
+	 */
+	static function getSecureMimeType($mimeType) {
+		return self::getMimetypeDetector()->getSecureMimeType($mimeType);
+	}
+
 	/**
 	 * get the mimetype form a data string
 	 *
-- 
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