1 /*
   2  * Copyright (c) 2012, 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 7162687
  27  * @summary enhance KDC server availability detection
  28  * @modules java.security.jgss/sun.security.krb5
  29  * @compile -XDignore.symbol.file Unreachable.java
  30  * @run main/othervm/timeout=10 Unreachable
  31  */
  32 
  33 import java.io.File;
  34 import javax.security.auth.login.LoginException;
  35 import sun.security.krb5.Config;
  36 
  37 public class Unreachable {
  38 
  39     public static void main(String[] args) throws Exception {
  40         File f = new File(
  41                 System.getProperty("test.src", "."), "unreachable.krb5.conf");
  42         System.setProperty("java.security.krb5.conf", f.getPath());
  43         Config.refresh();
  44 
  45         // If PortUnreachableException is not received, the login will consume
  46         // about 3*3*30 seconds and the test will timeout.
  47         try {
  48             Context.fromUserPass("name", "pass".toCharArray(), true);
  49         } catch (LoginException le) {
  50             // This is OK
  51         }
  52     }
  53 }