Mercurial > jdk8-mips64-public > jdk / file revision
test/com/sun/jndi/ldap/NamingExceptionMessageTest.java@ab2e99db6702
test/com/sun/jndi/ldap/NamingExceptionMessageTest.java
Wed, 09 Sep 2020 14:19:14 -0400
- author
- zgu
- date
- Wed, 09 Sep 2020 14:19:14 -0400
- changeset 14206
- ab2e99db6702
- permissions
- -rw-r--r--
8062947: Fix exception message to correctly represent LDAP connection failure
Reviewed-by: dfuchs, xyin, vtewari
1 /*
2 * Copyright (c) 2020, 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 */
24 /*
25 * @test
26 * @bug 8062947
27 * @summary Test that NamingException message text matches the failure reason
28 * @library lib/
29 * @library /lib/testlibrary
30 * @run testng NamingExceptionMessageTest
31 */
33 import javax.naming.Context;
34 import javax.naming.NamingException;
35 import javax.naming.directory.InitialDirContext;
36 import java.io.IOException;
37 import java.io.OutputStream;
38 import java.net.InetAddress;
39 import java.net.InetSocketAddress;
40 import java.net.ServerSocket;
41 import java.net.Socket;
42 import java.util.Hashtable;
43 import java.util.concurrent.CountDownLatch;
44 import java.util.concurrent.TimeUnit;
46 import org.testng.annotations.Test;
47 import org.testng.Assert;
48 import jdk.testlibrary.net.URIBuilder;
50 public class NamingExceptionMessageTest {
52 @Test
53 public void timeoutMessageTest() throws Exception {
54 try (TestLdapServer ldapServer = TestLdapServer.newInstance(false)) {
55 ldapServer.start();
56 ldapServer.awaitStartup();
57 Hashtable<Object, Object> env = ldapServer.getInitialLdapCtxEnvironment(TIMEOUT_VALUE);
58 Exception namingException = Assert.expectThrows(NamingException.class, () -> new InitialDirContext(env));
59 System.out.println("Got naming exception:" + namingException);
60 Assert.assertEquals(namingException.getMessage(), EXPECTED_TIMEOUT_MESSAGE);
61 }
62 }
64 @Test
65 public void connectionClosureMessageTest() throws Exception {
66 try (TestLdapServer ldapServer = TestLdapServer.newInstance(true)) {
67 ldapServer.start();
68 ldapServer.awaitStartup();
69 Hashtable<Object, Object> env = ldapServer.getInitialLdapCtxEnvironment(0);
70 Exception namingException = Assert.expectThrows(NamingException.class, () -> new InitialDirContext(env));
71 System.out.println("Got naming exception:" + namingException);
72 Assert.assertEquals(namingException.getMessage(), EXPECTED_CLOSURE_MESSAGE);
73 }
74 }
76 // Test LDAP server
77 private static class TestLdapServer extends BaseLdapServer {
79 private final boolean closeConnections;
80 private final CountDownLatch startupLatch = new CountDownLatch(1);
82 public Hashtable<Object, Object> getInitialLdapCtxEnvironment(int readTimeoutValue) {
83 // Create environment for initial LDAP context
84 Hashtable<Object, Object> env = new Hashtable<>();
86 // Activate LDAPv3
87 env.put("java.naming.ldap.version", "3");
89 // De-activate the ManageDsaIT control
90 env.put(Context.REFERRAL, "follow");
91 env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
92 env.put(Context.PROVIDER_URL, getUrlString());
93 env.put(Context.SECURITY_AUTHENTICATION, "simple");
94 env.put(Context.SECURITY_PRINCIPAL, "name");
95 env.put(Context.SECURITY_CREDENTIALS, "pwd");
97 if (readTimeoutValue > 0) {
98 env.put("com.sun.jndi.ldap.read.timeout", String.valueOf(readTimeoutValue));
99 env.put("com.sun.jndi.ldap.connect.timeout", String.valueOf(readTimeoutValue));
100 }
102 return env;
103 }
105 private String getUrlString() {
106 String url = URIBuilder.newBuilder()
107 .scheme("ldap")
108 .loopback()
109 .port(getPort())
110 .buildUnchecked()
111 .toString();
112 return url;
113 }
115 public static TestLdapServer newInstance(boolean closeConnections) throws IOException {
116 ServerSocket srvSock = new ServerSocket();
117 srvSock.bind(new InetSocketAddress(InetAddress.getLoopbackAddress(), 0));
118 return new TestLdapServer(srvSock, closeConnections);
119 }
121 void awaitStartup() throws InterruptedException {
122 startupLatch.await();
123 }
125 private TestLdapServer(ServerSocket serverSocket, boolean closeConnections) {
126 super(serverSocket);
127 this.closeConnections = closeConnections;
129 }
131 @Override
132 protected void beforeAcceptingConnections() {
133 startupLatch.countDown();
134 }
136 @Override
137 protected void handleRequest(Socket socket,
138 LdapMessage msg,
139 OutputStream out)
140 throws IOException {
141 switch (msg.getOperation()) {
142 case BIND_REQUEST:
143 if (closeConnections) {
144 closeSilently(socket);
145 } else {
146 try {
147 TimeUnit.DAYS.sleep(Integer.MAX_VALUE);
148 } catch (InterruptedException e) {
149 Thread.currentThread().interrupt();
150 }
151 }
152 default:
153 break;
154 }
155 }
156 }
158 // Expected message for case when connection is closed on server side
159 private static final String EXPECTED_CLOSURE_MESSAGE = "LDAP connection has been closed";
160 // read and connect timeouts value
161 private static final int TIMEOUT_VALUE = 129;
162 // Expected message text when connection is timed-out
163 private static final String EXPECTED_TIMEOUT_MESSAGE = String.format(
164 "LDAP response read timed out, timeout used: %d ms.", TIMEOUT_VALUE);
165 }
