/*
* Copyright (c) 2011, 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.
*/
/**
* @test
* @bug 6997561
* @summary A request for better error handling in JNDI
*/
import java.net.Socket;
import java.net.ServerSocket;
import java.io.*;
import javax.naming.*;
import javax.naming.directory.*;
import javax.naming.ldap.*;
import java.util.Collections;
import java.util.Hashtable;
public class EmptyNameSearch {
public static void main(String[] args) throws Exception {
// Start the LDAP server
Server s = new Server();
s.start();
Thread.sleep(3000);
// Setup JNDI parameters
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY,
"com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL, "ldap://localhost:" + s.getPortNumber());
try {
// Create initial context
System.out.println("Client: connecting...");
DirContext ctx = new InitialDirContext(env);
System.out.println("Client: performing search...");
ctx.search(new LdapName(Collections.EMPTY_LIST), "cn=*", null);
ctx.close();
// Exit
throw new RuntimeException();
} catch (NamingException e) {
System.err.println("Passed: caught the expected Exception - " + e);
} catch (Exception e) {
System.err.println("Failed: caught an unexpected Exception - " + e);
throw e;
}
}
static class Server extends Thread {
private int serverPort = 0;
private byte[] bindResponse = {
0x30, 0x0C, 0x02, 0x01, 0x01, 0x61, 0x07, 0x0A,
0x01, 0x00, 0x04, 0x00, 0x04, 0x00
};
private byte[] searchResponse = {
0x30, 0x0C, 0x02, 0x01, 0x02, 0x65, 0x07, 0x0A,
0x01, 0x02, 0x04, 0x00, 0x04, 0x00
};
Server() {
}
public int getPortNumber() {
return serverPort;
}
public void run() {
try {
ServerSocket serverSock = new ServerSocket(0);
serverPort = serverSock.getLocalPort();
System.out.println("Server: listening on port " + serverPort);
Socket socket = serverSock.accept();
System.out.println("Server: connection accepted");
InputStream in = socket.getInputStream();
OutputStream out = socket.getOutputStream();
// Read the LDAP BindRequest
System.out.println("Server: reading request...");
while (in.read() != -1) {
in.skip(in.available());
break;
}
// Write an LDAP BindResponse
System.out.println("Server: writing response...");
out.write(bindResponse);
out.flush();
// Read the LDAP SearchRequest
System.out.println("Server: reading request...");
while (in.read() != -1) {
in.skip(in.available());
break;
}
// Write an LDAP SearchResponse
System.out.println("Server: writing response...");
out.write(searchResponse);
out.flush();
in.close();
out.close();
socket.close();
serverSock.close();
} catch (IOException e) {
// ignore
}
}
}
}