1/*
2 * Copyright (c) 2003, 2016, 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 4901808 7183800
27 * @summary Check that RMI connection ids include IP address of a client network interface
28 * @author Eamonn McManus
29 *
30 * @run clean RMIConnectionIdTest
31 * @run build RMIConnectionIdTest
32 * @run main RMIConnectionIdTest
33 */
34
35import java.net.*;
36import javax.management.*;
37import javax.management.remote.*;
38
39public class RMIConnectionIdTest {
40    public static void main(String[] args) throws Exception {
41        System.out.println("Testing that RMI connection id includes " +
42                           "IP address of a client network interface");
43        MBeanServer mbs = MBeanServerFactory.createMBeanServer();
44        JMXServiceURL url = new JMXServiceURL("rmi", null, 0);
45        JMXConnectorServer cs =
46            JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
47        cs.start();
48        JMXServiceURL addr = cs.getAddress();
49        JMXConnector cc = JMXConnectorFactory.connect(addr);
50        String connectionId = cc.getConnectionId();
51        System.out.println("Got connection id: " + connectionId);
52        if (!connectionId.startsWith("rmi://")) {
53            System.out.println("TEST FAILED: does not begin with \"rmi://\"");
54            System.exit(1);
55        }
56        String rest = connectionId.substring("rmi://".length());
57        int spaceIndex = rest.indexOf(' ');
58        if (spaceIndex < 0) {
59            System.out.println("TEST FAILED: no space");
60            System.exit(1);
61        }
62        String clientAddr = rest.substring(0, spaceIndex);
63        InetAddress clientInetAddr = InetAddress.getByName(clientAddr);
64        NetworkInterface ni = NetworkInterface.getByInetAddress(clientInetAddr);
65        if (ni == null) {
66            System.out.println("TEST FAILS: address not found");
67            System.exit(1);
68        }
69        cc.close();
70        cs.stop();
71        System.out.println("Test passed");
72    }
73}
74