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| 1 | +/* |
| 2 | + * Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved. |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | + * |
| 5 | + * This code is free software; you can redistribute it and/or modify it |
| 6 | + * under the terms of the GNU General Public License version 2 only, as |
| 7 | + * published by the Free Software Foundation. |
| 8 | + * |
| 9 | + * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | + * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | + * accompanied this code). |
| 14 | + * |
| 15 | + * You should have received a copy of the GNU General Public License version |
| 16 | + * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | + * |
| 19 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| 20 | + * or visit www.oracle.com if you need additional information or have any |
| 21 | + * questions. |
| 22 | + */ |
| 23 | + |
| 24 | +/* |
| 25 | + * @test |
| 26 | + * @bug 8049520 |
| 27 | + * @summary FileCredentialsCache loads cache once and is never refreshed |
| 28 | + * @modules java.security.jgss/sun.security.krb5 |
| 29 | + * java.security.jgss/sun.security.krb5.internal.ccache:+open |
| 30 | + * @library /test/lib |
| 31 | + */ |
| 32 | +import java.nio.file.Files; |
| 33 | +import java.nio.file.Path; |
| 34 | + |
| 35 | +import jdk.test.lib.Asserts; |
| 36 | +import jdk.test.lib.process.Proc; |
| 37 | +import sun.security.krb5.Credentials; |
| 38 | + |
| 39 | +public class Refresh { |
| 40 | + public static void main(String[] args) throws Exception { |
| 41 | + if (args.length == 0) { |
| 42 | + Proc.create("Refresh") |
| 43 | + .args("test") |
| 44 | + .env("KRB5CCNAME", "tmpcc") |
| 45 | + .inheritIO() |
| 46 | + .start() |
| 47 | + .waitFor(0); |
| 48 | + } else { |
| 49 | + Path cache = Path.of(System.getenv("KRB5CCNAME")); |
| 50 | + byte[] data = TimeInCCache.ccache.clone(); |
| 51 | + Files.write(cache, data); |
| 52 | + check("dummy@MAXI.LOCAL"); |
| 53 | + data[0x2A] = data[0x49] = 'f'; |
| 54 | + Files.write(cache, data); |
| 55 | + check("fummy@MAXI.LOCAL"); |
| 56 | + } |
| 57 | + } |
| 58 | + |
| 59 | + static void check(String expected) throws Exception { |
| 60 | + var cred = Credentials.acquireTGTFromCache(null, null); |
| 61 | + var pn = cred == null ? null : cred.getClient(); |
| 62 | + var name = pn == null ? null : pn.toString(); |
| 63 | + Asserts.assertEQ(expected, name); |
| 64 | + } |
| 65 | +} |
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