J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1998-2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* @test |
| 25 | * @bug 4155894 |
| 26 | * |
| 27 | * @summary remote references can't be downloaded |
| 28 | * @author Ann Wollrath |
| 29 | * |
| 30 | * test currently needs RMISecurityManager because of |
| 31 | * 4180392 |
| 32 | * |
| 33 | * @library ../../testlibrary |
| 34 | * @build UseCustomRef |
| 35 | * @build Ping |
| 36 | * @build UseCustomRef_Stub |
| 37 | * @build UseCustomRef_Skel |
| 38 | * @run main/othervm/policy=security.policy/secure=java.rmi.RMISecurityManager/timeout=120 UseCustomRef |
| 39 | * |
| 40 | * This test was failing to run because the synthetic access |
| 41 | * control context used by the application class loader to find and define |
| 42 | * CustomServerRef does not have accessClassInPackage.sun.rmi.server runtime |
| 43 | * permission necessary to load its superclass sun.rmi.server.UnicastServerRef, |
| 44 | * even though this test's code is granted that permission in its policy file. |
| 45 | * That bug number is 4256530 |
| 46 | */ |
| 47 | |
| 48 | import java.io.*; |
| 49 | import java.rmi.*; |
| 50 | import java.rmi.server.*; |
| 51 | import java.rmi.registry.*; |
| 52 | import sun.rmi.transport.LiveRef; |
| 53 | |
| 54 | public class UseCustomRef |
| 55 | extends RemoteServer |
| 56 | implements Ping |
| 57 | { |
| 58 | |
| 59 | public UseCustomRef() throws RemoteException { |
| 60 | exportObject(); |
| 61 | } |
| 62 | |
| 63 | public void exportObject() throws RemoteException { |
| 64 | ref = new CustomServerRef(new LiveRef(0)); |
| 65 | ((ServerRef) ref).exportObject(this, null); |
| 66 | } |
| 67 | |
| 68 | public RemoteRef getRef() { return ref; } |
| 69 | |
| 70 | public void ping() {} |
| 71 | |
| 72 | public void receiveAndPing(Ping p) throws RemoteException { |
| 73 | p.ping(); |
| 74 | } |
| 75 | |
| 76 | public static void main(String[] args) { |
| 77 | Ping obj = null; |
| 78 | Registry registry = null; |
| 79 | |
| 80 | try { |
| 81 | /* |
| 82 | * create registry |
| 83 | */ |
| 84 | TestLibrary.suggestSecurityManager("java.rmi.RMISecurityManager"); |
| 85 | |
| 86 | System.err.println("creating Registry..."); |
| 87 | registry = LocateRegistry.createRegistry(TestLibrary.REGISTRY_PORT); |
| 88 | |
| 89 | /* |
| 90 | * create object with custom ref and bind in registry |
| 91 | */ |
| 92 | System.err.println("creating UseCustomRef..."); |
| 93 | UseCustomRef cr = new UseCustomRef(); |
| 94 | RemoteRef ref = cr.getRef(); |
| 95 | if (!(ref instanceof CustomServerRef)) { |
| 96 | TestLibrary.bomb("test failed: reference not " + |
| 97 | "instanceof CustomServerRef"); |
| 98 | } |
| 99 | |
| 100 | String name = "//:" + TestLibrary.REGISTRY_PORT + "/UseCustomRef"; |
| 101 | // String name = "UseCustomRef"; |
| 102 | System.err.println("binding object in registry..."); |
| 103 | Naming.rebind(name, cr); |
| 104 | |
| 105 | /* |
| 106 | * look up object and invoke its ping method |
| 107 | */ |
| 108 | System.err.println("ping object..."); |
| 109 | obj = (Ping) Naming.lookup(name); |
| 110 | obj.ping(); |
| 111 | |
| 112 | /* |
| 113 | * pass object with custom ref in remote call |
| 114 | */ |
| 115 | System.err.println("pass object in remote call..."); |
| 116 | obj.receiveAndPing(cr); |
| 117 | |
| 118 | /* |
| 119 | * write remote object with custom ref to output stream |
| 120 | */ |
| 121 | System.err.println("writing remote object to stream..."); |
| 122 | ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
| 123 | ObjectOutputStream out = new ObjectOutputStream(bout); |
| 124 | out.writeObject(cr); |
| 125 | out.flush(); |
| 126 | out.close(); |
| 127 | |
| 128 | /* |
| 129 | * read back remote object from output stream |
| 130 | */ |
| 131 | System.err.println("reading remote object from stream..."); |
| 132 | ObjectInputStream in = new ObjectInputStream( |
| 133 | new ByteArrayInputStream(bout.toByteArray())); |
| 134 | cr = (UseCustomRef) in.readObject(); |
| 135 | |
| 136 | /* |
| 137 | * re-export object and ping |
| 138 | */ |
| 139 | System.err.println("re-export object read..."); |
| 140 | cr.exportObject(); |
| 141 | System.err.println("look up object again..."); |
| 142 | Naming.rebind(name, cr); |
| 143 | System.err.println("ping object read..."); |
| 144 | obj = (Ping) Naming.lookup(name); |
| 145 | obj.ping(); |
| 146 | System.err.println("TEST PASSED"); |
| 147 | Naming.unbind(name); |
| 148 | cr = null; |
| 149 | |
| 150 | } catch (Exception e) { |
| 151 | TestLibrary.bomb("test failed with exception: ", e); |
| 152 | } finally { |
| 153 | TestLibrary.unexport(obj); |
| 154 | TestLibrary.unexport(registry); |
| 155 | |
| 156 | registry = null; |
| 157 | obj = null; |
| 158 | } |
| 159 | } |
| 160 | |
| 161 | public static class CustomServerRef |
| 162 | extends sun.rmi.server.UnicastServerRef |
| 163 | { |
| 164 | public CustomServerRef() {} |
| 165 | |
| 166 | public CustomServerRef(LiveRef ref) { |
| 167 | super(ref); |
| 168 | } |
| 169 | /***** |
| 170 | public CustomServerRef(int port, |
| 171 | RMIClientSocketFactory csf, |
| 172 | RMIServerSocketFactory ssf) |
| 173 | { |
| 174 | super (new LiveRef(port, csf, ssf)); |
| 175 | } |
| 176 | *****/ |
| 177 | |
| 178 | public String getRefClass(ObjectOutput out) { |
| 179 | return ""; |
| 180 | } |
| 181 | |
| 182 | protected void unmarshalCustomCallData(ObjectInput in) |
| 183 | throws IOException, ClassNotFoundException |
| 184 | { |
| 185 | System.err.println("unmarshalling call data..."); |
| 186 | String s = (String) (in.readObject()); |
| 187 | System.err.println(s); |
| 188 | } |
| 189 | |
| 190 | protected RemoteRef getClientRef() { |
| 191 | return new CustomRef(ref); |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | public static class CustomRef extends sun.rmi.server.UnicastRef { |
| 196 | |
| 197 | public CustomRef() { |
| 198 | } |
| 199 | |
| 200 | public CustomRef(sun.rmi.transport.LiveRef ref) { |
| 201 | super(ref); |
| 202 | } |
| 203 | |
| 204 | protected void marshalCustomCallData(ObjectOutput out) |
| 205 | throws IOException |
| 206 | { |
| 207 | // this custom data ensures that a custom server |
| 208 | // ref has written the relevant information. |
| 209 | System.err.println("marshalling call data..."); |
| 210 | out.writeObject("hello there."); |
| 211 | } |
| 212 | |
| 213 | public String getRefClass(ObjectOutput out) { |
| 214 | return ""; |
| 215 | } |
| 216 | |
| 217 | } |
| 218 | } |