8232853: AuthenticationFilter.Cache::remove may throw ConcurrentModificationException
Summary: Change implementation to use iterator instead of plain LinkedList
Reviewed-by: dfuchs, vtewari
/*
* Copyright (c) 2009, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6857802 8194486
* @summary GSS getRemainingInitLifetime method returns milliseconds not seconds
* @library /test/lib
* @run main jdk.test.lib.FileInstaller TestHosts TestHosts
* @run main/othervm -Djdk.net.hosts.file=TestHosts LifeTimeInSeconds
*/
import org.ietf.jgss.GSSCredential;
import org.ietf.jgss.GSSManager;
public class LifeTimeInSeconds {
public static void main(String[] args) throws Exception {
new OneKDC(null).writeJAASConf();
System.setProperty("javax.security.auth.useSubjectCredsOnly", "false");
GSSManager gm = GSSManager.getInstance();
GSSCredential cred = gm.createCredential(GSSCredential.INITIATE_AND_ACCEPT);
int time = cred.getRemainingLifetime();
int time2 = cred.getRemainingInitLifetime(null);
// The test KDC issues a TGT with a default lifetime of 11 hours
int elevenhrs = KDC.DEFAULT_LIFETIME;
if (time > elevenhrs+60 || time < elevenhrs-60) {
throw new Exception("getRemainingLifetime returns wrong value.");
}
if (time2 > elevenhrs+60 || time2 < elevenhrs-60) {
throw new Exception("getRemainingInitLifetime returns wrong value.");
}
}
}