95 lines
3.3 KiB
Java
95 lines
3.3 KiB
Java
/*
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* Copyright (c) 2015, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8131051 8194486 8187218
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* @summary KDC might issue a renewable ticket even if not requested
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* @library /test/lib
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* @compile -XDignore.symbol.file LongLife.java
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* @run main jdk.test.lib.FileInstaller TestHosts TestHosts
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* @run main/othervm -Djdk.net.hosts.file=TestHosts LongLife
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*/
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import org.ietf.jgss.GSSCredential;
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import org.ietf.jgss.GSSManager;
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import sun.security.krb5.Config;
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import javax.security.auth.Subject;
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import javax.security.auth.kerberos.KerberosTicket;
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public class LongLife {
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public static void main(String[] args) throws Exception {
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OneKDC kdc = new OneKDC(null).writeJAASConf();
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test(kdc, "10h", false, 36000, false);
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test(kdc, "2d", false, KDC.DEFAULT_LIFETIME, true);
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test(kdc, "2d", true, 2 * 24 * 3600, false);
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// 8187218: getRemainingLifetime() is negative if lifetime
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// is longer than 30 days.
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test(kdc, "30d", true, 30 * 24 * 3600, false);
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}
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static void test(
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KDC kdc,
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String ticketLifetime,
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boolean forceTill, // if true, KDC will not try RENEWABLE
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int expectedLifeTime,
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boolean expectedRenewable) throws Exception {
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KDC.saveConfig(OneKDC.KRB5_CONF, kdc,
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"ticket_lifetime = " + ticketLifetime);
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Config.refresh();
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if (forceTill) {
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System.setProperty("test.kdc.force.till", "");
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} else {
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System.clearProperty("test.kdc.force.till");
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}
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Context c = Context.fromJAAS("client");
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GSSCredential cred = Subject.callAs(c.s(),
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()-> {
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GSSManager m = GSSManager.getInstance();
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return m.createCredential(GSSCredential.INITIATE_ONLY);
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});
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KerberosTicket tgt = c.s().getPrivateCredentials(KerberosTicket.class)
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.iterator().next();
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System.out.println(tgt);
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int actualLifeTime = cred.getRemainingLifetime();
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if (actualLifeTime < expectedLifeTime - 60
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|| actualLifeTime > expectedLifeTime + 60) {
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throw new Exception("actualLifeTime is " + actualLifeTime);
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}
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if (tgt.isRenewable() != expectedRenewable) {
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throw new Exception("TGT's RENEWABLE flag is " + tgt.isRenewable());
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}
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}
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}
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