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1 /* |
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2 * Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 /* |
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25 * @test |
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26 * @bug 8062947 |
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27 * @summary Test that NamingException message text matches the failure reason |
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28 * @library lib/ |
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29 * @library /lib/testlibrary |
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30 * @run testng NamingExceptionMessageTest |
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31 */ |
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32 |
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33 import javax.naming.Context; |
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34 import javax.naming.NamingException; |
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35 import javax.naming.directory.InitialDirContext; |
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36 import java.io.IOException; |
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37 import java.io.OutputStream; |
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38 import java.net.InetAddress; |
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39 import java.net.InetSocketAddress; |
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40 import java.net.ServerSocket; |
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41 import java.net.Socket; |
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42 import java.util.Hashtable; |
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43 import java.util.concurrent.CountDownLatch; |
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44 import java.util.concurrent.TimeUnit; |
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45 |
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46 import org.testng.annotations.Test; |
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47 import org.testng.Assert; |
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48 import jdk.testlibrary.net.URIBuilder; |
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49 |
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50 public class NamingExceptionMessageTest { |
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51 |
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52 @Test |
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53 public void timeoutMessageTest() throws Exception { |
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54 try (TestLdapServer ldapServer = TestLdapServer.newInstance(false)) { |
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55 ldapServer.start(); |
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56 ldapServer.awaitStartup(); |
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57 Hashtable<Object, Object> env = ldapServer.getInitialLdapCtxEnvironment(TIMEOUT_VALUE); |
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58 Exception namingException = Assert.expectThrows(NamingException.class, () -> new InitialDirContext(env)); |
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59 System.out.println("Got naming exception:" + namingException); |
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60 Assert.assertEquals(namingException.getMessage(), EXPECTED_TIMEOUT_MESSAGE); |
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61 } |
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62 } |
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63 |
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64 @Test |
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65 public void connectionClosureMessageTest() throws Exception { |
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66 try (TestLdapServer ldapServer = TestLdapServer.newInstance(true)) { |
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67 ldapServer.start(); |
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68 ldapServer.awaitStartup(); |
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69 Hashtable<Object, Object> env = ldapServer.getInitialLdapCtxEnvironment(0); |
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70 Exception namingException = Assert.expectThrows(NamingException.class, () -> new InitialDirContext(env)); |
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71 System.out.println("Got naming exception:" + namingException); |
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72 Assert.assertEquals(namingException.getMessage(), EXPECTED_CLOSURE_MESSAGE); |
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73 } |
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74 } |
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75 |
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76 // Test LDAP server |
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77 private static class TestLdapServer extends BaseLdapServer { |
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78 |
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79 private final boolean closeConnections; |
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80 private final CountDownLatch startupLatch = new CountDownLatch(1); |
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81 |
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82 public Hashtable<Object, Object> getInitialLdapCtxEnvironment(int readTimeoutValue) { |
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83 // Create environment for initial LDAP context |
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84 Hashtable<Object, Object> env = new Hashtable<>(); |
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85 |
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86 // Activate LDAPv3 |
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87 env.put("java.naming.ldap.version", "3"); |
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88 |
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89 // De-activate the ManageDsaIT control |
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90 env.put(Context.REFERRAL, "follow"); |
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91 env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory"); |
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92 env.put(Context.PROVIDER_URL, getUrlString()); |
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93 env.put(Context.SECURITY_AUTHENTICATION, "simple"); |
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94 env.put(Context.SECURITY_PRINCIPAL, "name"); |
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95 env.put(Context.SECURITY_CREDENTIALS, "pwd"); |
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96 |
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97 if (readTimeoutValue > 0) { |
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98 env.put("com.sun.jndi.ldap.read.timeout", String.valueOf(readTimeoutValue)); |
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99 env.put("com.sun.jndi.ldap.connect.timeout", String.valueOf(readTimeoutValue)); |
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100 } |
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101 |
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102 return env; |
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103 } |
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104 |
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105 private String getUrlString() { |
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106 String url = URIBuilder.newBuilder() |
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107 .scheme("ldap") |
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108 .loopback() |
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109 .port(getPort()) |
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110 .buildUnchecked() |
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111 .toString(); |
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112 return url; |
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113 } |
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114 |
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115 public static TestLdapServer newInstance(boolean closeConnections) throws IOException { |
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116 ServerSocket srvSock = new ServerSocket(); |
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117 srvSock.bind(new InetSocketAddress(InetAddress.getLoopbackAddress(), 0)); |
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118 return new TestLdapServer(srvSock, closeConnections); |
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119 } |
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120 |
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121 void awaitStartup() throws InterruptedException { |
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122 startupLatch.await(); |
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123 } |
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124 |
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125 private TestLdapServer(ServerSocket serverSocket, boolean closeConnections) { |
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126 super(serverSocket); |
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127 this.closeConnections = closeConnections; |
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128 |
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129 } |
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130 |
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131 @Override |
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132 protected void beforeAcceptingConnections() { |
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133 startupLatch.countDown(); |
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134 } |
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135 |
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136 @Override |
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137 protected void handleRequest(Socket socket, |
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138 LdapMessage msg, |
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139 OutputStream out) |
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140 throws IOException { |
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141 switch (msg.getOperation()) { |
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142 case BIND_REQUEST: |
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143 if (closeConnections) { |
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144 closeSilently(socket); |
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145 } else { |
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146 try { |
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147 TimeUnit.DAYS.sleep(Integer.MAX_VALUE); |
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148 } catch (InterruptedException e) { |
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149 Thread.currentThread().interrupt(); |
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150 } |
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151 } |
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152 default: |
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153 break; |
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154 } |
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155 } |
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156 } |
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157 |
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158 // Expected message for case when connection is closed on server side |
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159 private static final String EXPECTED_CLOSURE_MESSAGE = "LDAP connection has been closed"; |
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160 // read and connect timeouts value |
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161 private static final int TIMEOUT_VALUE = 129; |
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162 // Expected message text when connection is timed-out |
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163 private static final String EXPECTED_TIMEOUT_MESSAGE = String.format( |
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164 "LDAP response read timed out, timeout used: %d ms.", TIMEOUT_VALUE); |
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165 } |