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8290367: Update default value and extend the scope of com.sun.jndi.ld…
…ap.object.trustSerialData system property Reviewed-by: dfuchs, jpai
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124 changes: 124 additions & 0 deletions
124
test/jdk/com/sun/jndi/ldap/objects/RemoteLocationAttributeTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| /* | ||
| * Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved. | ||
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| * | ||
| * This code is free software; you can redistribute it and/or modify it | ||
| * under the terms of the GNU General Public License version 2 only, as | ||
| * published by the Free Software Foundation. | ||
| * | ||
| * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| * version 2 for more details (a copy is included in the LICENSE file that | ||
| * accompanied this code). | ||
| * | ||
| * You should have received a copy of the GNU General Public License version | ||
| * 2 along with this work; if not, write to the Free Software Foundation, | ||
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| * | ||
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| * or visit www.oracle.com if you need additional information or have any | ||
| * questions. | ||
| */ | ||
|
|
||
| import java.net.InetAddress; | ||
| import java.net.InetSocketAddress; | ||
| import java.net.ServerSocket; | ||
| import java.net.SocketAddress; | ||
| import java.util.Hashtable; | ||
| import javax.naming.CommunicationException; | ||
| import javax.naming.NamingException; | ||
| import javax.naming.ServiceUnavailableException; | ||
| import javax.naming.directory.DirContext; | ||
| import javax.naming.directory.InitialDirContext; | ||
|
|
||
| import jdk.test.lib.net.URIBuilder; | ||
|
|
||
| /** | ||
| * @test | ||
| * @bug 8290367 | ||
| * @summary Check if com.sun.jndi.ldap.object.trustSerialData covers the creation | ||
| * of RMI remote objects from the 'javaRemoteLocation' LDAP attribute. | ||
| * @modules java.naming/com.sun.jndi.ldap | ||
| * @library /test/lib ../lib /javax/naming/module/src/test/test/ | ||
| * @build LDAPServer LDAPTestUtils | ||
| * | ||
| * @run main/othervm RemoteLocationAttributeTest | ||
| * @run main/othervm -Dcom.sun.jndi.ldap.object.trustSerialData | ||
| * RemoteLocationAttributeTest | ||
| * @run main/othervm -Dcom.sun.jndi.ldap.object.trustSerialData=false | ||
| * RemoteLocationAttributeTest | ||
| * @run main/othervm -Dcom.sun.jndi.ldap.object.trustSerialData=true | ||
| * RemoteLocationAttributeTest | ||
| * @run main/othervm -Dcom.sun.jndi.ldap.object.trustSerialData=TrUe | ||
| * RemoteLocationAttributeTest | ||
| */ | ||
|
|
||
| public class RemoteLocationAttributeTest { | ||
|
|
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| public static void main(String[] args) throws Exception { | ||
| // Create unbound server socket | ||
| ServerSocket serverSocket = new ServerSocket(); | ||
|
|
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| // Bind it to the loopback address | ||
| SocketAddress sockAddr = new InetSocketAddress( | ||
| InetAddress.getLoopbackAddress(), 0); | ||
| serverSocket.bind(sockAddr); | ||
|
|
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| // Construct the provider URL for LDAPTestUtils | ||
| String providerURL = URIBuilder.newBuilder() | ||
| .scheme("ldap") | ||
| .loopback() | ||
| .port(serverSocket.getLocalPort()) | ||
| .buildUnchecked().toString(); | ||
|
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| Hashtable<Object, Object> env; | ||
|
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| // Initialize test environment variables | ||
| env = LDAPTestUtils.initEnv(serverSocket, providerURL, | ||
| RemoteLocationAttributeTest.class.getName(), args, false); | ||
|
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| DirContext ctx = null; | ||
| try (serverSocket) { | ||
| System.err.println(env); | ||
| // connect to server | ||
| ctx = new InitialDirContext(env); | ||
| Object lookupResult = ctx.lookup("Test"); | ||
| System.err.println("Lookup result:" + lookupResult); | ||
| // Test doesn't provide RMI registry running at 127.0.0.1:1097, but if | ||
| // there is one running on test host successful result is valid for | ||
| // cases when reconstruction allowed. | ||
| if (!RECONSTRUCTION_ALLOWED) { | ||
| throw new AssertionError("Unexpected successful lookup"); | ||
| } | ||
| } catch (ServiceUnavailableException | CommunicationException connectionException) { | ||
| // The remote location was properly reconstructed but connection to | ||
| // RMI endpoint failed: | ||
| // ServiceUnavailableException - no open socket on 127.0.0.1:1097 | ||
| // CommunicationException - 127.0.0.1:1097 is open, but it is not RMI registry | ||
| System.err.println("Got one of connection exceptions:" + connectionException); | ||
| if (!RECONSTRUCTION_ALLOWED) { | ||
| throw new AssertionError("Reconstruction not blocked, as expected"); | ||
| } | ||
| } catch (NamingException ne) { | ||
| String message = ne.getMessage(); | ||
| System.err.printf("Got NamingException with message: '%s'%n", message); | ||
| if (RECONSTRUCTION_ALLOWED && EXPECTED_NAMING_EXCEPTION_MESSAGE.equals(message)) { | ||
| throw new AssertionError("Reconstruction unexpectedly blocked"); | ||
| } | ||
| if (!RECONSTRUCTION_ALLOWED && !EXPECTED_NAMING_EXCEPTION_MESSAGE.equals(message)) { | ||
| throw new AssertionError("Reconstruction not blocked"); | ||
| } | ||
| } finally { | ||
| LDAPTestUtils.cleanup(ctx); | ||
| } | ||
| } | ||
|
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| // Reconstruction of RMI remote objects is allowed if 'com.sun.jndi.ldap.object.trustSerialData' | ||
| // is set to "true". If the system property is not specified it implies default "false" value | ||
| private static final boolean RECONSTRUCTION_ALLOWED = | ||
| Boolean.getBoolean("com.sun.jndi.ldap.object.trustSerialData"); | ||
|
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| // NamingException message when reconstruction is not allowed | ||
| private static final String EXPECTED_NAMING_EXCEPTION_MESSAGE = "Object deserialization is not allowed"; | ||
| } |
61 changes: 61 additions & 0 deletions
61
test/jdk/com/sun/jndi/ldap/objects/RemoteLocationAttributeTest.ldap
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| @@ -0,0 +1,61 @@ | ||
| # | ||
| # Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved. | ||
| # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| # | ||
| # This code is free software; you can redistribute it and/or modify it | ||
| # under the terms of the GNU General Public License version 2 only, as | ||
| # published by the Free Software Foundation. | ||
| # | ||
| # This code is distributed in the hope that it will be useful, but WITHOUT | ||
| # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| # version 2 for more details (a copy is included in the LICENSE file that | ||
| # accompanied this code). | ||
| # | ||
| # You should have received a copy of the GNU General Public License version | ||
| # 2 along with this work; if not, write to the Free Software Foundation, | ||
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| # | ||
| # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| # or visit www.oracle.com if you need additional information or have any | ||
| # questions. | ||
| # | ||
|
|
||
| ################################################################################ | ||
| # Capture file for RemoteLocationAttributeTest.java | ||
| # | ||
| # NOTE: This hexadecimal dump of LDAP protocol messages was generated by | ||
| # running the RemoteLocationAttributeTest application program against | ||
| # a real LDAP server and setting the JNDI/LDAP environment property: | ||
| # com.sun.jndi.ldap.trace.ber to activate LDAP message tracing. | ||
| # | ||
| ################################################################################ | ||
|
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| # LDAP BindRequest | ||
| 0000: 30 0C 02 01 01 60 07 02 01 03 04 00 80 00 0....`........ | ||
|
|
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| # LDAP BindResponse | ||
| 0000: 30 0C 02 01 01 61 07 0A 01 00 04 00 04 00 0....a........ | ||
|
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| # LDAP SearchRequest | ||
| 0000: 30 46 02 01 02 63 24 04 04 54 65 73 74 0A 01 00 0F...c$..Test... | ||
| 0010: 0A 01 03 02 01 00 02 01 00 01 01 00 87 0B 6F 62 ..............ob | ||
| 0020: 6A 65 63 74 43 6C 61 73 73 30 00 A0 1B 30 19 04 jectClass0...0.. | ||
| 0030: 17 32 2E 31 36 2E 38 34 30 2E 31 2E 31 31 33 37 .2.16.840.1.1137 | ||
| 0040: 33 30 2E 33 2E 34 2E 32 30.3.4.2 | ||
|
|
||
| # LDAP SearchResultEntry | ||
| 0000: 30 5E 02 01 02 64 59 04 04 54 65 73 74 30 51 30 0^...dY..Test0Q0 | ||
| 0010: 16 04 0D 6A 61 76 61 43 6C 61 73 73 4E 61 6D 65 ...javaClassName | ||
| 0020: 31 05 04 03 66 6F 6F 30 37 04 12 6A 61 76 61 52 1...foo07..javaR | ||
| 0030: 65 6D 6F 74 65 4C 6F 63 61 74 69 6F 6E 31 21 04 emoteLocation1!. | ||
| 0040: 1F 72 6D 69 3A 2F 2F 31 32 37 2E 30 2E 30 2E 31 .rmi://127.0.0.1 | ||
| 0050: 3A 31 30 39 37 2F 54 65 73 74 52 65 6D 6F 74 65 :1097/TestRemote | ||
|
|
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| # LDAP SearchResultDone | ||
| 0000: 30 0C 02 01 02 65 07 0A 01 00 04 00 04 00 0....e........ | ||
|
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| # LDAP UnbindRequest | ||
| 0000: 30 22 02 01 03 42 00 A0 1B 30 19 04 17 32 2E 31 0"...B...0...2.1 | ||
| 0010: 36 2E 38 34 30 2E 31 2E 31 31 33 37 33 30 2E 33 6.840.1.113730.3 | ||
| 0020: 2E 34 2E 32 .4.2 |
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