260 lines
8.5 KiB
Java
260 lines
8.5 KiB
Java
/*
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* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 6449574
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* @summary Invalid ldap filter is accepted and processed
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*/
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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 java.util.Properties;
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import java.util.Hashtable;
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import java.net.Socket;
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import java.net.ServerSocket;
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public class BalancedParentheses {
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// Should we run the client or server in a separate thread?
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//
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// Both sides can throw exceptions, but do you have a preference
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// as to which side should be the main thread.
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static boolean separateServerThread = true;
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// use any free port by default
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volatile int serverPort = 0;
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// Is the server ready to serve?
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volatile static boolean serverReady = false;
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// Define the server side of the test.
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//
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// If the server prematurely exits, serverReady will be set to true
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// to avoid infinite hangs.
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void doServerSide() throws Exception {
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ServerSocket serverSock = new ServerSocket(serverPort);
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// signal client, it's ready to accecpt connection
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serverPort = serverSock.getLocalPort();
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serverReady = true;
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// accept a connection
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Socket socket = serverSock.accept();
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System.out.println("Server: Connection accepted");
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InputStream is = socket.getInputStream();
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OutputStream os = socket.getOutputStream();
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// read the bindRequest
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while (is.read() != -1) {
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// ignore
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is.skip(is.available());
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break;
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}
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byte[] bindResponse = {0x30, 0x0C, 0x02, 0x01, 0x01, 0x61, 0x07, 0x0A,
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0x01, 0x00, 0x04, 0x00, 0x04, 0x00};
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// write bindResponse
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os.write(bindResponse);
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os.flush();
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// ignore any more request.
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while (is.read() != -1) {
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// ignore
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is.skip(is.available());
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}
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is.close();
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os.close();
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socket.close();
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serverSock.close();
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}
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// Define the client side of the test.
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//
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// If the server prematurely exits, serverReady will be set to true
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// to avoid infinite hangs.
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void doClientSide() throws Exception {
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// Wait for server to get started.
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while (!serverReady) {
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Thread.sleep(50);
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}
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// set up the environment for creating the initial context
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Hashtable<Object, Object> env = new Hashtable<Object, Object>();
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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:" + serverPort);
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env.put("com.sun.jndi.ldap.read.timeout", "1000");
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// env.put(Context.SECURITY_AUTHENTICATION, "simple");
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// env.put(Context.SECURITY_PRINCIPAL,"cn=root");
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// env.put(Context.SECURITY_CREDENTIALS,"root");
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// create initial context
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DirContext context = new InitialDirContext(env);
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// searching
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SearchControls scs = new SearchControls();
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scs.setSearchScope(SearchControls.SUBTREE_SCOPE);
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try {
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NamingEnumeration answer = context.search(
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"o=sun,c=us", "(&(cn=Bob)))", scs);
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} catch (InvalidSearchFilterException isfe) {
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// ignore, it is the expected filter exception.
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System.out.println("Expected exception: " + isfe.getMessage());
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} catch (NamingException ne) {
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// maybe a read timeout exception, as the server does not response.
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throw new Exception("Expect a InvalidSearchFilterException", ne);
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}
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try {
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NamingEnumeration answer = context.search(
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"o=sun,c=us", ")(&(cn=Bob)", scs);
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} catch (InvalidSearchFilterException isfe) {
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// ignore, it is the expected filter exception.
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System.out.println("Expected exception: " + isfe.getMessage());
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} catch (NamingException ne) {
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// maybe a read timeout exception, as the server does not response.
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throw new Exception("Expect a InvalidSearchFilterException", ne);
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}
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try {
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NamingEnumeration answer = context.search(
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"o=sun,c=us", "(&(cn=Bob))", scs);
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} catch (InvalidSearchFilterException isfe) {
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// ignore, it is the expected filter exception.
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throw new Exception("Unexpected ISFE", isfe);
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} catch (NamingException ne) {
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// maybe a read timeout exception, as the server does not response.
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System.out.println("Expected exception: " + ne.getMessage());
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}
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context.close();
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}
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/*
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* ============================================================
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* The remainder is just support stuff
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*/
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// client and server thread
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Thread clientThread = null;
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Thread serverThread = null;
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// client and server exceptions
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volatile Exception serverException = null;
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volatile Exception clientException = null;
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void startServer(boolean newThread) throws Exception {
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if (newThread) {
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serverThread = new Thread() {
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public void run() {
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try {
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doServerSide();
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} catch (Exception e) {
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/*
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* Our server thread just died.
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*
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* Release the client, if not active already...
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*/
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System.err.println("Server died...");
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System.err.println(e);
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serverReady = true;
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serverException = e;
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}
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}
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};
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serverThread.start();
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} else {
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doServerSide();
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}
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}
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void startClient(boolean newThread) throws Exception {
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if (newThread) {
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clientThread = new Thread() {
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public void run() {
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try {
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doClientSide();
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} catch (Exception e) {
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/*
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* Our client thread just died.
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*/
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System.err.println("Client died...");
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clientException = e;
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}
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}
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};
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clientThread.start();
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} else {
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doClientSide();
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}
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}
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// Primary constructor, used to drive remainder of the test.
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BalancedParentheses() throws Exception {
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if (separateServerThread) {
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startServer(true);
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startClient(false);
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} else {
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startClient(true);
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startServer(false);
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}
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/*
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* Wait for other side to close down.
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*/
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if (separateServerThread) {
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serverThread.join();
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} else {
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clientThread.join();
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}
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/*
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* When we get here, the test is pretty much over.
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*
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* If the main thread excepted, that propagates back
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* immediately. If the other thread threw an exception, we
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* should report back.
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*/
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if (serverException != null) {
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System.out.print("Server Exception:");
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throw serverException;
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}
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if (clientException != null) {
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System.out.print("Client Exception:");
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throw clientException;
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}
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}
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public static void main(String[] args) throws Exception {
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// start the test
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new BalancedParentheses();
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}
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}
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