From: Aaron Schulz <aschulz@wikimedia.org>
Date: Wed, 12 Feb 2014 06:38:06 +0000 (-0800)
Subject: Reduce the amount of Swift auth cache keys used on wiki farms
X-Git-Tag: 1.31.0-rc.0~16942
X-Git-Url: http://git.cyclocoop.org//%27%40script%40/%27?a=commitdiff_plain;h=3d670f17195c090f7fb18c3558d5ec99791be8e5;p=lhc%2Fweb%2Fwiklou.git

Reduce the amount of Swift auth cache keys used on wiki farms

Change-Id: Ic0a2f744d5d94bfb22286a19be3de0c37ecdf519
---

diff --git a/includes/filebackend/SwiftFileBackend.php b/includes/filebackend/SwiftFileBackend.php
index d4ac64ddf6..caf15aa644 100644
--- a/includes/filebackend/SwiftFileBackend.php
+++ b/includes/filebackend/SwiftFileBackend.php
@@ -1586,7 +1586,7 @@ class SwiftFileBackend extends FileBackendStore {
 	 * @return string
 	 */
 	private function getCredsCacheKey( $username ) {
-		return wfMemcKey( 'backend', $this->getName(), 'usercreds', $username );
+		return 'swiftcredentials:' . md5( $username . ':' . $this->swiftAuthUrl );
 	}
 
 	/**