1   /*
2    * Copyright (c) 2002, 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 4670299
27   * @summary Inet4Address.isSiteLocalAddress() is broken against RFC 1918
28  */
29  import java.net.*;
30  import java.util.Vector;
31  import java.util.Iterator;
32  
33  public class isSiteLocalAddress {
34      public static void main(String[] args) throws Exception {
35          String[][] addrs =
36          {{"9.255.255.255", "false"}, {"10.0.0.0", "true"},
37           {"10.255.255.255", "true"}, {"11.0.0.0", "false"},
38           {"172.15.255.255", "false"}, {"172.16.0.0", "true"},
39           {"172.30.1.2", "true"}, {"172.31.255.255", "true"},
40           {"172.32.0.0", "false"}, {"192.167.255.255", "false"},
41           {"192.168.0.0", "true"}, {"192.168.255.255", "true"},
42           {"192.169.0.0", "false"}};
43  
44          Vector v = new Vector();
45          for (int i = 0; i < addrs.length; i++) {
46              InetAddress addr = InetAddress.getByName(addrs[i][0]);
47              boolean result = new Boolean(addrs[i][1]).booleanValue();
48              if (addr.isSiteLocalAddress() != result) {
49                  v.add(addrs[i]);
50              }
51          }
52          Iterator itr = v.iterator();
53          while (itr.hasNext()) {
54              String[] entry = (String[]) itr.next();
55              System.out.println(entry[0] +" should return "+entry[1]
56                                 + " when calling isSiteLocalAddress()");
57          }
58          if (v.size() > 0) {
59              throw new RuntimeException("InetAddress.isSiteLocalAddress() test failed");
60          }
61      }
62  }