From 351cab6bce41b53f9efd4ba9aed4e7435f843691 Mon Sep 17 00:00:00 2001
From: Bjoern Schiessle <bjoern@schiessle.org>
Date: Wed, 27 Jul 2016 15:11:48 +0200
Subject: skip shared files, if files get decrypted only for a specific user we
 shouldn't touch files owned by a different user.

---
 lib/private/Encryption/DecryptAll.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/private/Encryption')

diff --git a/lib/private/Encryption/DecryptAll.php b/lib/private/Encryption/DecryptAll.php
index 6e309b5c892..b84395b9e17 100644
--- a/lib/private/Encryption/DecryptAll.php
+++ b/lib/private/Encryption/DecryptAll.php
@@ -210,6 +210,10 @@ class DecryptAll {
 		while ($root = array_pop($directories)) {
 			$content = $this->rootView->getDirectoryContent($root);
 			foreach ($content as $file) {
+				// only decrypt files owned by the user
+				if($file->getStorage()->instanceOfStorage('OC\Files\Storage\Shared')) {
+					continue;
+				}
 				$path = $root . '/' . $file['name'];
 				if ($this->rootView->is_dir($path)) {
 					$directories[] = $path;
-- 
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