1/* 2 * Copyright (c) 2011, 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 6748156 27 * @summary add an new JNDI property to control the boolean flag WaitForReply 28 */ 29 30import java.net.Socket; 31import java.net.ServerSocket; 32import java.io.*; 33import javax.naming.*; 34import javax.naming.directory.*; 35import java.util.Hashtable; 36 37public class NoWaitForReplyTest { 38 39 public static void main(String[] args) throws Exception { 40 41 boolean passed = false; 42 43 // start the LDAP server 44 DummyServer ldapServer = new DummyServer(); 45 ldapServer.start(); 46 47 // Set up the environment for creating the initial context 48 Hashtable env = new Hashtable(11); 49 env.put(Context.PROVIDER_URL, "ldap://localhost:" + 50 ldapServer.getPortNumber()); 51 env.put(Context.INITIAL_CONTEXT_FACTORY, 52 "com.sun.jndi.ldap.LdapCtxFactory"); 53 54 // Wait up to 10 seconds for a response from the LDAP server 55 env.put("com.sun.jndi.ldap.read.timeout", "10000"); 56 57 // Don't wait until the first search reply is received 58 env.put("com.sun.jndi.ldap.search.waitForReply", "false"); 59 60 // Send the LDAP search request without first authenticating (no bind) 61 env.put("java.naming.ldap.version", "3"); 62 63 64 try { 65 66 // Create initial context 67 System.out.println("Client: connecting to the server"); 68 DirContext ctx = new InitialDirContext(env); 69 70 SearchControls scl = new SearchControls(); 71 scl.setSearchScope(SearchControls.SUBTREE_SCOPE); 72 System.out.println("Client: performing search"); 73 NamingEnumeration answer = 74 ctx.search("ou=People,o=JNDITutorial", "(objectClass=*)", scl); 75 76 // Server will never reply: either we waited in the call above until 77 // the timeout (fail) or we did not wait and reached here (pass). 78 passed = true; 79 System.out.println("Client: did not wait until first reply"); 80 81 // Close the context when we're done 82 ctx.close(); 83 84 } catch (NamingException e) { 85 // timeout (ignore) 86 } 87 ldapServer.interrupt(); 88 89 if (!passed) { 90 throw new Exception( 91 "Test FAILED: should not have waited until first search reply"); 92 } 93 System.out.println("Test PASSED"); 94 } 95 96 static class DummyServer extends Thread { 97 98 private final ServerSocket serverSocket; 99 100 DummyServer() throws IOException { 101 this.serverSocket = new ServerSocket(0); 102 System.out.println("Server: listening on port " + serverSocket.getLocalPort()); 103 } 104 105 public int getPortNumber() { 106 return serverSocket.getLocalPort(); 107 } 108 109 public void run() { 110 try (Socket socket = serverSocket.accept()) { 111 System.out.println("Server: accepted a connection"); 112 InputStream in = socket.getInputStream(); 113 114 while (!isInterrupted()) { 115 in.skip(in.available()); 116 } 117 118 } catch (Exception e) { 119 // ignore 120 121 } finally { 122 System.out.println("Server: shutting down"); 123 try { 124 serverSocket.close(); 125 } catch (IOException e) { 126 // ignore 127 } 128 } 129 } 130 } 131} 132