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