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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd";>
+<html lang="en">
+<head>
+<title>Source code</title>
+<link rel="stylesheet" type="text/css" href="../../../../../../stylesheet.css" 
title="Style">
+</head>
+<body>
+<div class="sourceContainer">
+<pre><span class="sourceLineNo">001</span>/**<a name="line.1"></a>
+<span class="sourceLineNo">002</span> *<a name="line.2"></a>
+<span class="sourceLineNo">003</span> * Licensed to the Apache Software 
Foundation (ASF) under one<a name="line.3"></a>
+<span class="sourceLineNo">004</span> * or more contributor license 
agreements.  See the NOTICE file<a name="line.4"></a>
+<span class="sourceLineNo">005</span> * distributed with this work for 
additional information<a name="line.5"></a>
+<span class="sourceLineNo">006</span> * regarding copyright ownership.  The 
ASF licenses this file<a name="line.6"></a>
+<span class="sourceLineNo">007</span> * to you under the Apache License, 
Version 2.0 (the<a name="line.7"></a>
+<span class="sourceLineNo">008</span> * "License"); you may not use this file 
except in compliance<a name="line.8"></a>
+<span class="sourceLineNo">009</span> * with the License.  You may obtain a 
copy of the License at<a name="line.9"></a>
+<span class="sourceLineNo">010</span> *<a name="line.10"></a>
+<span class="sourceLineNo">011</span> *     
http://www.apache.org/licenses/LICENSE-2.0<a name="line.11"></a>
+<span class="sourceLineNo">012</span> *<a name="line.12"></a>
+<span class="sourceLineNo">013</span> * Unless required by applicable law or 
agreed to in writing, software<a name="line.13"></a>
+<span class="sourceLineNo">014</span> * distributed under the License is 
distributed on an "AS IS" BASIS,<a name="line.14"></a>
+<span class="sourceLineNo">015</span> * WITHOUT WARRANTIES OR CONDITIONS OF 
ANY KIND, either express or implied.<a name="line.15"></a>
+<span class="sourceLineNo">016</span> * See the License for the specific 
language governing permissions and<a name="line.16"></a>
+<span class="sourceLineNo">017</span> * limitations under the License.<a 
name="line.17"></a>
+<span class="sourceLineNo">018</span> */<a name="line.18"></a>
+<span class="sourceLineNo">019</span>package 
org.apache.hadoop.hbase.security;<a name="line.19"></a>
+<span class="sourceLineNo">020</span><a name="line.20"></a>
+<span class="sourceLineNo">021</span>import static 
org.apache.hadoop.hbase.security.HBaseKerberosUtils.getKeytabFileForTesting;<a 
name="line.21"></a>
+<span class="sourceLineNo">022</span>import static 
org.apache.hadoop.hbase.security.HBaseKerberosUtils.getPrincipalForTesting;<a 
name="line.22"></a>
+<span class="sourceLineNo">023</span>import static 
org.apache.hadoop.hbase.security.HBaseKerberosUtils.getSecuredConfiguration;<a 
name="line.23"></a>
+<span class="sourceLineNo">024</span>import static 
org.junit.Assert.assertEquals;<a name="line.24"></a>
+<span class="sourceLineNo">025</span>import static 
org.junit.Assert.assertNotSame;<a name="line.25"></a>
+<span class="sourceLineNo">026</span>import static 
org.junit.Assert.assertSame;<a name="line.26"></a>
+<span class="sourceLineNo">027</span><a name="line.27"></a>
+<span class="sourceLineNo">028</span>import java.io.File;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.io.IOException;<a 
name="line.29"></a>
+<span class="sourceLineNo">030</span>import java.net.InetSocketAddress;<a 
name="line.30"></a>
+<span class="sourceLineNo">031</span>import java.util.ArrayList;<a 
name="line.31"></a>
+<span class="sourceLineNo">032</span>import java.util.Collections;<a 
name="line.32"></a>
+<span class="sourceLineNo">033</span>import java.util.List;<a 
name="line.33"></a>
+<span class="sourceLineNo">034</span>import java.util.Properties;<a 
name="line.34"></a>
+<span class="sourceLineNo">035</span>import 
java.util.concurrent.ThreadLocalRandom;<a name="line.35"></a>
+<span class="sourceLineNo">036</span><a name="line.36"></a>
+<span class="sourceLineNo">037</span>import 
com.google.protobuf.RpcController;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import 
com.google.protobuf.ServiceException;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import 
org.apache.hadoop.conf.Configuration;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import 
org.apache.hadoop.fs.CommonConfigurationKeys;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.Cell;<a 
name="line.41"></a>
+<span class="sourceLineNo">042</span>import 
org.apache.hadoop.hbase.CellScanner;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import 
org.apache.hadoop.hbase.CellUtil;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import 
org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import 
org.apache.hadoop.hbase.HConstants;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import 
org.apache.hadoop.hbase.ServerName;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import 
org.apache.hadoop.hbase.ipc.FifoRpcScheduler;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import 
org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import 
org.apache.hadoop.hbase.ipc.RpcClient;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import 
org.apache.hadoop.hbase.ipc.RpcClientFactory;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import 
org.apache.hadoop.hbase.ipc.RpcServer;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import 
org.apache.hadoop.hbase.ipc.RpcServerInterface;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import 
org.apache.hadoop.hbase.ipc.protobuf.generated.TestProtos;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import 
org.apache.hadoop.hbase.ipc.protobuf.generated.TestRpcServiceProtos;<a 
name="line.54"></a>
+<span class="sourceLineNo">055</span>import 
org.apache.hadoop.minikdc.MiniKdc;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import 
org.apache.hadoop.security.UserGroupInformation;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import 
org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod;<a 
name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.junit.AfterClass;<a 
name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.junit.Before;<a 
name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.junit.BeforeClass;<a 
name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.junit.Rule;<a 
name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.junit.Test;<a 
name="line.62"></a>
+<span class="sourceLineNo">063</span>import 
org.junit.rules.ExpectedException;<a name="line.63"></a>
+<span class="sourceLineNo">064</span>import org.mockito.Mockito;<a 
name="line.64"></a>
+<span class="sourceLineNo">065</span><a name="line.65"></a>
+<span class="sourceLineNo">066</span>import com.google.common.collect.Lists;<a 
name="line.66"></a>
+<span class="sourceLineNo">067</span>import 
com.google.protobuf.BlockingRpcChannel;<a name="line.67"></a>
+<span class="sourceLineNo">068</span>import 
com.google.protobuf.BlockingService;<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span>import 
javax.security.sasl.SaslException;<a name="line.70"></a>
+<span class="sourceLineNo">071</span><a name="line.71"></a>
+<span class="sourceLineNo">072</span>public abstract class 
AbstractTestSecureIPC {<a name="line.72"></a>
+<span class="sourceLineNo">073</span><a name="line.73"></a>
+<span class="sourceLineNo">074</span>  private static final 
HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.74"></a>
+<span class="sourceLineNo">075</span><a name="line.75"></a>
+<span class="sourceLineNo">076</span>  private static final File KEYTAB_FILE = 
new File(TEST_UTIL.getDataTestDir("keytab").toUri()<a name="line.76"></a>
+<span class="sourceLineNo">077</span>      .getPath());<a name="line.77"></a>
+<span class="sourceLineNo">078</span><a name="line.78"></a>
+<span class="sourceLineNo">079</span>  static final BlockingService SERVICE 
=<a name="line.79"></a>
+<span class="sourceLineNo">080</span>      
TestRpcServiceProtos.TestProtobufRpcProto.newReflectiveBlockingService(<a 
name="line.80"></a>
+<span class="sourceLineNo">081</span>          new 
TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface() {<a 
name="line.81"></a>
+<span class="sourceLineNo">082</span><a name="line.82"></a>
+<span class="sourceLineNo">083</span>            @Override<a 
name="line.83"></a>
+<span class="sourceLineNo">084</span>            public 
TestProtos.EmptyResponseProto ping(RpcController controller,<a 
name="line.84"></a>
+<span class="sourceLineNo">085</span>                                          
            TestProtos.EmptyRequestProto request)<a name="line.85"></a>
+<span class="sourceLineNo">086</span>                throws ServiceException 
{<a name="line.86"></a>
+<span class="sourceLineNo">087</span>              return null;<a 
name="line.87"></a>
+<span class="sourceLineNo">088</span>            }<a name="line.88"></a>
+<span class="sourceLineNo">089</span><a name="line.89"></a>
+<span class="sourceLineNo">090</span>            @Override<a 
name="line.90"></a>
+<span class="sourceLineNo">091</span>            public 
TestProtos.EmptyResponseProto error(RpcController controller,<a 
name="line.91"></a>
+<span class="sourceLineNo">092</span>                                          
             TestProtos.EmptyRequestProto request)<a name="line.92"></a>
+<span class="sourceLineNo">093</span>                throws ServiceException 
{<a name="line.93"></a>
+<span class="sourceLineNo">094</span>              return null;<a 
name="line.94"></a>
+<span class="sourceLineNo">095</span>            }<a name="line.95"></a>
+<span class="sourceLineNo">096</span><a name="line.96"></a>
+<span class="sourceLineNo">097</span>            @Override<a 
name="line.97"></a>
+<span class="sourceLineNo">098</span>            public 
TestProtos.EchoResponseProto echo(RpcController controller,<a 
name="line.98"></a>
+<span class="sourceLineNo">099</span>                                          
           TestProtos.EchoRequestProto request)<a name="line.99"></a>
+<span class="sourceLineNo">100</span>                throws ServiceException 
{<a name="line.100"></a>
+<span class="sourceLineNo">101</span>              if (controller instanceof 
PayloadCarryingRpcController) {<a name="line.101"></a>
+<span class="sourceLineNo">102</span>                
PayloadCarryingRpcController pcrc = (PayloadCarryingRpcController) 
controller;<a name="line.102"></a>
+<span class="sourceLineNo">103</span>                // If cells, scan them to 
check we are able to iterate what we were given and since<a name="line.103"></a>
+<span class="sourceLineNo">104</span>                // this is<a 
name="line.104"></a>
+<span class="sourceLineNo">105</span>                // an echo, just put them 
back on the controller creating a new block. Tests our<a name="line.105"></a>
+<span class="sourceLineNo">106</span>                // block<a 
name="line.106"></a>
+<span class="sourceLineNo">107</span>                // building.<a 
name="line.107"></a>
+<span class="sourceLineNo">108</span>                CellScanner cellScanner = 
pcrc.cellScanner();<a name="line.108"></a>
+<span class="sourceLineNo">109</span>                List&lt;Cell&gt; list = 
null;<a name="line.109"></a>
+<span class="sourceLineNo">110</span>                if (cellScanner != null) 
{<a name="line.110"></a>
+<span class="sourceLineNo">111</span>                  list = new 
ArrayList&lt;Cell&gt;();<a name="line.111"></a>
+<span class="sourceLineNo">112</span>                  try {<a 
name="line.112"></a>
+<span class="sourceLineNo">113</span>                    while 
(cellScanner.advance()) {<a name="line.113"></a>
+<span class="sourceLineNo">114</span>                      
list.add(cellScanner.current());<a name="line.114"></a>
+<span class="sourceLineNo">115</span>                    }<a 
name="line.115"></a>
+<span class="sourceLineNo">116</span>                  } catch (IOException e) 
{<a name="line.116"></a>
+<span class="sourceLineNo">117</span>                    throw new 
ServiceException(e);<a name="line.117"></a>
+<span class="sourceLineNo">118</span>                  }<a name="line.118"></a>
+<span class="sourceLineNo">119</span>                }<a name="line.119"></a>
+<span class="sourceLineNo">120</span>                cellScanner = 
CellUtil.createCellScanner(list);<a name="line.120"></a>
+<span class="sourceLineNo">121</span>                
((PayloadCarryingRpcController) controller).setCellScanner(cellScanner);<a 
name="line.121"></a>
+<span class="sourceLineNo">122</span>              }<a name="line.122"></a>
+<span class="sourceLineNo">123</span>              return 
TestProtos.EchoResponseProto.newBuilder()<a name="line.123"></a>
+<span class="sourceLineNo">124</span>                  
.setMessage(request.getMessage()).build();<a name="line.124"></a>
+<span class="sourceLineNo">125</span>            }<a name="line.125"></a>
+<span class="sourceLineNo">126</span>          });<a name="line.126"></a>
+<span class="sourceLineNo">127</span><a name="line.127"></a>
+<span class="sourceLineNo">128</span>  private static MiniKdc KDC;<a 
name="line.128"></a>
+<span class="sourceLineNo">129</span>  private static String HOST = 
"localhost";<a name="line.129"></a>
+<span class="sourceLineNo">130</span>  private static String PRINCIPAL;<a 
name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span>  String krbKeytab;<a name="line.132"></a>
+<span class="sourceLineNo">133</span>  String krbPrincipal;<a 
name="line.133"></a>
+<span class="sourceLineNo">134</span>  UserGroupInformation ugi;<a 
name="line.134"></a>
+<span class="sourceLineNo">135</span>  Configuration clientConf;<a 
name="line.135"></a>
+<span class="sourceLineNo">136</span>  Configuration serverConf;<a 
name="line.136"></a>
+<span class="sourceLineNo">137</span><a name="line.137"></a>
+<span class="sourceLineNo">138</span>  abstract Class&lt;? extends 
RpcClient&gt; getRpcClientClass();<a name="line.138"></a>
+<span class="sourceLineNo">139</span><a name="line.139"></a>
+<span class="sourceLineNo">140</span>  @Rule<a name="line.140"></a>
+<span class="sourceLineNo">141</span>  public ExpectedException exception = 
ExpectedException.none();<a name="line.141"></a>
+<span class="sourceLineNo">142</span><a name="line.142"></a>
+<span class="sourceLineNo">143</span>  @BeforeClass<a name="line.143"></a>
+<span class="sourceLineNo">144</span>  public static void setUp() throws 
Exception {<a name="line.144"></a>
+<span class="sourceLineNo">145</span>    Properties conf = 
MiniKdc.createConf();<a name="line.145"></a>
+<span class="sourceLineNo">146</span>    conf.put(MiniKdc.DEBUG, true);<a 
name="line.146"></a>
+<span class="sourceLineNo">147</span>    KDC = new MiniKdc(conf, new 
File(TEST_UTIL.getDataTestDir("kdc").toUri().getPath()));<a name="line.147"></a>
+<span class="sourceLineNo">148</span>    KDC.start();<a name="line.148"></a>
+<span class="sourceLineNo">149</span>    PRINCIPAL = "hbase/" + HOST;<a 
name="line.149"></a>
+<span class="sourceLineNo">150</span>    KDC.createPrincipal(KEYTAB_FILE, 
PRINCIPAL);<a name="line.150"></a>
+<span class="sourceLineNo">151</span>    
HBaseKerberosUtils.setKeytabFileForTesting(KEYTAB_FILE.getAbsolutePath());<a 
name="line.151"></a>
+<span class="sourceLineNo">152</span>    
HBaseKerberosUtils.setPrincipalForTesting(PRINCIPAL + "@" + KDC.getRealm());<a 
name="line.152"></a>
+<span class="sourceLineNo">153</span>  }<a name="line.153"></a>
+<span class="sourceLineNo">154</span><a name="line.154"></a>
+<span class="sourceLineNo">155</span>  @AfterClass<a name="line.155"></a>
+<span class="sourceLineNo">156</span>  public static void tearDown() throws 
IOException {<a name="line.156"></a>
+<span class="sourceLineNo">157</span>    if (KDC != null) {<a 
name="line.157"></a>
+<span class="sourceLineNo">158</span>      KDC.stop();<a name="line.158"></a>
+<span class="sourceLineNo">159</span>    }<a name="line.159"></a>
+<span class="sourceLineNo">160</span>    TEST_UTIL.cleanupTestDir();<a 
name="line.160"></a>
+<span class="sourceLineNo">161</span>  }<a name="line.161"></a>
+<span class="sourceLineNo">162</span><a name="line.162"></a>
+<span class="sourceLineNo">163</span>  @Before<a name="line.163"></a>
+<span class="sourceLineNo">164</span>  public void setUpTest() throws 
Exception {<a name="line.164"></a>
+<span class="sourceLineNo">165</span>    krbKeytab = 
getKeytabFileForTesting();<a name="line.165"></a>
+<span class="sourceLineNo">166</span>    krbPrincipal = 
getPrincipalForTesting();<a name="line.166"></a>
+<span class="sourceLineNo">167</span>    ugi = 
loginKerberosPrincipal(krbKeytab, krbPrincipal);<a name="line.167"></a>
+<span class="sourceLineNo">168</span>    clientConf = 
getSecuredConfiguration();<a name="line.168"></a>
+<span class="sourceLineNo">169</span>    
clientConf.set(RpcClientFactory.CUSTOM_RPC_CLIENT_IMPL_CONF_KEY, 
getRpcClientClass().getName());<a name="line.169"></a>
+<span class="sourceLineNo">170</span>    serverConf = 
getSecuredConfiguration();<a name="line.170"></a>
+<span class="sourceLineNo">171</span>  }<a name="line.171"></a>
+<span class="sourceLineNo">172</span><a name="line.172"></a>
+<span class="sourceLineNo">173</span>  @Test<a name="line.173"></a>
+<span class="sourceLineNo">174</span>  public void 
testRpcCallWithEnabledKerberosSaslAuth() throws Exception {<a 
name="line.174"></a>
+<span class="sourceLineNo">175</span>    UserGroupInformation ugi2 = 
UserGroupInformation.getCurrentUser();<a name="line.175"></a>
+<span class="sourceLineNo">176</span><a name="line.176"></a>
+<span class="sourceLineNo">177</span>    // check that the login user is 
okay:<a name="line.177"></a>
+<span class="sourceLineNo">178</span>    assertSame(ugi, ugi2);<a 
name="line.178"></a>
+<span class="sourceLineNo">179</span>    
assertEquals(AuthenticationMethod.KERBEROS, ugi.getAuthenticationMethod());<a 
name="line.179"></a>
+<span class="sourceLineNo">180</span>    assertEquals(krbPrincipal, 
ugi.getUserName());<a name="line.180"></a>
+<span class="sourceLineNo">181</span><a name="line.181"></a>
+<span class="sourceLineNo">182</span>    callRpcService(User.create(ugi2));<a 
name="line.182"></a>
+<span class="sourceLineNo">183</span>  }<a name="line.183"></a>
+<span class="sourceLineNo">184</span><a name="line.184"></a>
+<span class="sourceLineNo">185</span>  @Test<a name="line.185"></a>
+<span class="sourceLineNo">186</span>  public void 
testRpcFallbackToSimpleAuth() throws Exception {<a name="line.186"></a>
+<span class="sourceLineNo">187</span>    String clientUsername = "testuser";<a 
name="line.187"></a>
+<span class="sourceLineNo">188</span>    UserGroupInformation clientUgi = 
UserGroupInformation.createUserForTesting(clientUsername,<a name="line.188"></a>
+<span class="sourceLineNo">189</span>        new String[]{clientUsername});<a 
name="line.189"></a>
+<span class="sourceLineNo">190</span><a name="line.190"></a>
+<span class="sourceLineNo">191</span>    // check that the client user is 
insecure<a name="line.191"></a>
+<span class="sourceLineNo">192</span>    assertNotSame(ugi, clientUgi);<a 
name="line.192"></a>
+<span class="sourceLineNo">193</span>    
assertEquals(AuthenticationMethod.SIMPLE, 
clientUgi.getAuthenticationMethod());<a name="line.193"></a>
+<span class="sourceLineNo">194</span>    assertEquals(clientUsername, 
clientUgi.getUserName());<a name="line.194"></a>
+<span class="sourceLineNo">195</span><a name="line.195"></a>
+<span class="sourceLineNo">196</span>    
clientConf.set(User.HBASE_SECURITY_CONF_KEY, "simple");<a name="line.196"></a>
+<span class="sourceLineNo">197</span>    
serverConf.setBoolean(RpcServer.FALLBACK_TO_INSECURE_CLIENT_AUTH, true);<a 
name="line.197"></a>
+<span class="sourceLineNo">198</span>    
callRpcService(User.create(clientUgi));<a name="line.198"></a>
+<span class="sourceLineNo">199</span>  }<a name="line.199"></a>
+<span class="sourceLineNo">200</span><a name="line.200"></a>
+<span class="sourceLineNo">201</span>  void setRpcProtection(String 
clientProtection, String serverProtection) {<a name="line.201"></a>
+<span class="sourceLineNo">202</span>    
clientConf.set("hbase.rpc.protection", clientProtection);<a name="line.202"></a>
+<span class="sourceLineNo">203</span>    
serverConf.set("hbase.rpc.protection", serverProtection);<a name="line.203"></a>
+<span class="sourceLineNo">204</span>  }<a name="line.204"></a>
+<span class="sourceLineNo">205</span><a name="line.205"></a>
+<span class="sourceLineNo">206</span>  /**<a name="line.206"></a>
+<span class="sourceLineNo">207</span>   * Test various combinations of Server 
and Client qops.<a name="line.207"></a>
+<span class="sourceLineNo">208</span>   * @throws Exception<a 
name="line.208"></a>
+<span class="sourceLineNo">209</span>   */<a name="line.209"></a>
+<span class="sourceLineNo">210</span>  @Test<a name="line.210"></a>
+<span class="sourceLineNo">211</span>  public void testSaslWithCommonQop() 
throws Exception {<a name="line.211"></a>
+<span class="sourceLineNo">212</span>    
setRpcProtection("privacy,authentication", "authentication");<a 
name="line.212"></a>
+<span class="sourceLineNo">213</span>    callRpcService(User.create(ugi));<a 
name="line.213"></a>
+<span class="sourceLineNo">214</span><a name="line.214"></a>
+<span class="sourceLineNo">215</span>    setRpcProtection("authentication", 
"privacy,authentication");<a name="line.215"></a>
+<span class="sourceLineNo">216</span>    callRpcService(User.create(ugi));<a 
name="line.216"></a>
+<span class="sourceLineNo">217</span><a name="line.217"></a>
+<span class="sourceLineNo">218</span>    
setRpcProtection("integrity,authentication", "privacy,authentication");<a 
name="line.218"></a>
+<span class="sourceLineNo">219</span>    callRpcService(User.create(ugi));<a 
name="line.219"></a>
+<span class="sourceLineNo">220</span>  }<a name="line.220"></a>
+<span class="sourceLineNo">221</span><a name="line.221"></a>
+<span class="sourceLineNo">222</span>  @Test<a name="line.222"></a>
+<span class="sourceLineNo">223</span>  public void testSaslNoCommonQop() 
throws Exception {<a name="line.223"></a>
+<span class="sourceLineNo">224</span>    
exception.expect(SaslException.class);<a name="line.224"></a>
+<span class="sourceLineNo">225</span>    exception.expectMessage("No common 
protection layer between client and server");<a name="line.225"></a>
+<span class="sourceLineNo">226</span>    setRpcProtection("integrity", 
"privacy");<a name="line.226"></a>
+<span class="sourceLineNo">227</span>    callRpcService(User.create(ugi));<a 
name="line.227"></a>
+<span class="sourceLineNo">228</span>  }<a name="line.228"></a>
+<span class="sourceLineNo">229</span><a name="line.229"></a>
+<span class="sourceLineNo">230</span>  private UserGroupInformation 
loginKerberosPrincipal(String krbKeytab, String krbPrincipal)<a 
name="line.230"></a>
+<span class="sourceLineNo">231</span>      throws Exception {<a 
name="line.231"></a>
+<span class="sourceLineNo">232</span>    Configuration cnf = new 
Configuration();<a name="line.232"></a>
+<span class="sourceLineNo">233</span>    
cnf.set(CommonConfigurationKeys.HADOOP_SECURITY_AUTHENTICATION, "kerberos");<a 
name="line.233"></a>
+<span class="sourceLineNo">234</span>    
UserGroupInformation.setConfiguration(cnf);<a name="line.234"></a>
+<span class="sourceLineNo">235</span>    
UserGroupInformation.loginUserFromKeytab(krbPrincipal, krbKeytab);<a 
name="line.235"></a>
+<span class="sourceLineNo">236</span>    return 
UserGroupInformation.getLoginUser();<a name="line.236"></a>
+<span class="sourceLineNo">237</span>  }<a name="line.237"></a>
+<span class="sourceLineNo">238</span><a name="line.238"></a>
+<span class="sourceLineNo">239</span>  /**<a name="line.239"></a>
+<span class="sourceLineNo">240</span>   * Sets up a RPC Server and a Client. 
Does a RPC checks the result. If an exception is thrown<a name="line.240"></a>
+<span class="sourceLineNo">241</span>   * from the stub, this function will 
throw root cause of that exception.<a name="line.241"></a>
+<span class="sourceLineNo">242</span>   */<a name="line.242"></a>
+<span class="sourceLineNo">243</span>  private void callRpcService(User 
clientUser) throws Exception {<a name="line.243"></a>
+<span class="sourceLineNo">244</span>    SecurityInfo securityInfoMock = 
Mockito.mock(SecurityInfo.class);<a name="line.244"></a>
+<span class="sourceLineNo">245</span>    
Mockito.when(securityInfoMock.getServerPrincipal())<a name="line.245"></a>
+<span class="sourceLineNo">246</span>        
.thenReturn(HBaseKerberosUtils.KRB_PRINCIPAL);<a name="line.246"></a>
+<span class="sourceLineNo">247</span>    
SecurityInfo.addInfo("TestProtobufRpcProto", securityInfoMock);<a 
name="line.247"></a>
+<span class="sourceLineNo">248</span><a name="line.248"></a>
+<span class="sourceLineNo">249</span>    InetSocketAddress isa = new 
InetSocketAddress(HOST, 0);<a name="line.249"></a>
+<span class="sourceLineNo">250</span><a name="line.250"></a>
+<span class="sourceLineNo">251</span>    RpcServerInterface rpcServer =<a 
name="line.251"></a>
+<span class="sourceLineNo">252</span>        new RpcServer(null, 
"AbstractTestSecureIPC",<a name="line.252"></a>
+<span class="sourceLineNo">253</span>            Lists.newArrayList(new 
RpcServer.BlockingServiceAndInterface(SERVICE, null)), isa,<a 
name="line.253"></a>
+<span class="sourceLineNo">254</span>            serverConf, new 
FifoRpcScheduler(serverConf, 1));<a name="line.254"></a>
+<span class="sourceLineNo">255</span>    rpcServer.start();<a 
name="line.255"></a>
+<span class="sourceLineNo">256</span>    try (RpcClient rpcClient = 
RpcClientFactory.createClient(clientConf,<a name="line.256"></a>
+<span class="sourceLineNo">257</span>        
HConstants.DEFAULT_CLUSTER_ID.toString())) {<a name="line.257"></a>
+<span class="sourceLineNo">258</span>      InetSocketAddress address = 
rpcServer.getListenerAddress();<a name="line.258"></a>
+<span class="sourceLineNo">259</span>      if (address == null) {<a 
name="line.259"></a>
+<span class="sourceLineNo">260</span>        throw new IOException("Listener 
channel is closed");<a name="line.260"></a>
+<span class="sourceLineNo">261</span>      }<a name="line.261"></a>
+<span class="sourceLineNo">262</span>      BlockingRpcChannel channel =<a 
name="line.262"></a>
+<span class="sourceLineNo">263</span>          
rpcClient.createBlockingRpcChannel(<a name="line.263"></a>
+<span class="sourceLineNo">264</span>              
ServerName.valueOf(address.getHostName(), address.getPort(),<a 
name="line.264"></a>
+<span class="sourceLineNo">265</span>                  
System.currentTimeMillis()), clientUser, 0);<a name="line.265"></a>
+<span class="sourceLineNo">266</span>      
TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface stub =<a 
name="line.266"></a>
+<span class="sourceLineNo">267</span>          
TestRpcServiceProtos.TestProtobufRpcProto.newBlockingStub(channel);<a 
name="line.267"></a>
+<span class="sourceLineNo">268</span>      List&lt;String&gt; results = new 
ArrayList&lt;&gt;();<a name="line.268"></a>
+<span class="sourceLineNo">269</span>      TestThread th1 = new 
TestThread(stub, results);<a name="line.269"></a>
+<span class="sourceLineNo">270</span>      final Throwable exception[] = new 
Throwable[1];<a name="line.270"></a>
+<span class="sourceLineNo">271</span>      Collections.synchronizedList(new 
ArrayList&lt;Throwable&gt;());<a name="line.271"></a>
+<span class="sourceLineNo">272</span>      Thread.UncaughtExceptionHandler 
exceptionHandler =<a name="line.272"></a>
+<span class="sourceLineNo">273</span>          new 
Thread.UncaughtExceptionHandler() {<a name="line.273"></a>
+<span class="sourceLineNo">274</span>            public void 
uncaughtException(Thread th, Throwable ex) {<a name="line.274"></a>
+<span class="sourceLineNo">275</span>              exception[0] = ex;<a 
name="line.275"></a>
+<span class="sourceLineNo">276</span>            }<a name="line.276"></a>
+<span class="sourceLineNo">277</span>          };<a name="line.277"></a>
+<span class="sourceLineNo">278</span>      
th1.setUncaughtExceptionHandler(exceptionHandler);<a name="line.278"></a>
+<span class="sourceLineNo">279</span>      th1.start();<a name="line.279"></a>
+<span class="sourceLineNo">280</span>      th1.join();<a name="line.280"></a>
+<span class="sourceLineNo">281</span>      if (exception[0] != null) {<a 
name="line.281"></a>
+<span class="sourceLineNo">282</span>        // throw root cause.<a 
name="line.282"></a>
+<span class="sourceLineNo">283</span>        while (exception[0].getCause() != 
null) {<a name="line.283"></a>
+<span class="sourceLineNo">284</span>          exception[0] = 
exception[0].getCause();<a name="line.284"></a>
+<span class="sourceLineNo">285</span>        }<a name="line.285"></a>
+<span class="sourceLineNo">286</span>        throw (Exception) exception[0];<a 
name="line.286"></a>
+<span class="sourceLineNo">287</span>      }<a name="line.287"></a>
+<span class="sourceLineNo">288</span>    } finally {<a name="line.288"></a>
+<span class="sourceLineNo">289</span>      rpcServer.stop();<a 
name="line.289"></a>
+<span class="sourceLineNo">290</span>    }<a name="line.290"></a>
+<span class="sourceLineNo">291</span>  }<a name="line.291"></a>
+<span class="sourceLineNo">292</span><a name="line.292"></a>
+<span class="sourceLineNo">293</span>  public static class TestThread extends 
Thread {<a name="line.293"></a>
+<span class="sourceLineNo">294</span>      private final 
TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface stub;<a 
name="line.294"></a>
+<span class="sourceLineNo">295</span><a name="line.295"></a>
+<span class="sourceLineNo">296</span>      private final List&lt;String&gt; 
results;<a name="line.296"></a>
+<span class="sourceLineNo">297</span><a name="line.297"></a>
+<span class="sourceLineNo">298</span>          public 
TestThread(TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface stub, 
List&lt;String&gt; results) {<a name="line.298"></a>
+<span class="sourceLineNo">299</span>          this.stub = stub;<a 
name="line.299"></a>
+<span class="sourceLineNo">300</span>          this.results = results;<a 
name="line.300"></a>
+<span class="sourceLineNo">301</span>        }<a name="line.301"></a>
+<span class="sourceLineNo">302</span><a name="line.302"></a>
+<span class="sourceLineNo">303</span>          @Override<a name="line.303"></a>
+<span class="sourceLineNo">304</span>      public void run() {<a 
name="line.304"></a>
+<span class="sourceLineNo">305</span>          String result;<a 
name="line.305"></a>
+<span class="sourceLineNo">306</span>          try {<a name="line.306"></a>
+<span class="sourceLineNo">307</span>              result = stub.echo(null, 
TestProtos.EchoRequestProto.newBuilder().setMessage(String.valueOf(<a 
name="line.307"></a>
+<span class="sourceLineNo">308</span>                  
ThreadLocalRandom.current().nextInt())).build()).getMessage();<a 
name="line.308"></a>
+<span class="sourceLineNo">309</span>            } catch (ServiceException e) 
{<a name="line.309"></a>
+<span class="sourceLineNo">310</span>              throw new 
RuntimeException(e);<a name="line.310"></a>
+<span class="sourceLineNo">311</span>            }<a name="line.311"></a>
+<span class="sourceLineNo">312</span>          if (results != null) {<a 
name="line.312"></a>
+<span class="sourceLineNo">313</span>              synchronized (results) {<a 
name="line.313"></a>
+<span class="sourceLineNo">314</span>                  results.add(result);<a 
name="line.314"></a>
+<span class="sourceLineNo">315</span>                }<a name="line.315"></a>
+<span class="sourceLineNo">316</span>            }<a name="line.316"></a>
+<span class="sourceLineNo">317</span>        }<a name="line.317"></a>
+<span class="sourceLineNo">318</span>    }<a name="line.318"></a>
+<span class="sourceLineNo">319</span>}<a name="line.319"></a>
+
+
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+
+</pre>
+</div>
+</body>
+</html>

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6d411951/testdevapidocs/src-html/org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html
----------------------------------------------------------------------
diff --git 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html
 
b/testdevapidocs/src-html/org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html
index 0f5e702..96a27c4 100644
--- 
a/testdevapidocs/src-html/org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html
+++ 
b/testdevapidocs/src-html/org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html
@@ -40,217 +40,291 @@
 <span class="sourceLineNo">032</span>import java.util.Collections;<a 
name="line.32"></a>
 <span class="sourceLineNo">033</span>import java.util.List;<a 
name="line.33"></a>
 <span class="sourceLineNo">034</span>import java.util.Properties;<a 
name="line.34"></a>
-<span class="sourceLineNo">035</span><a name="line.35"></a>
-<span class="sourceLineNo">036</span>import 
org.apache.hadoop.conf.Configuration;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import 
org.apache.hadoop.fs.CommonConfigurationKeys;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import 
org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import 
org.apache.hadoop.hbase.HConstants;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import 
org.apache.hadoop.hbase.ServerName;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import 
org.apache.hadoop.hbase.ipc.FifoRpcScheduler;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import 
org.apache.hadoop.hbase.ipc.RpcClient;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import 
org.apache.hadoop.hbase.ipc.RpcClientFactory;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import 
org.apache.hadoop.hbase.ipc.RpcServer;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import 
org.apache.hadoop.hbase.ipc.RpcServerInterface;<a name="line.45"></a>
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org.apache.hadoop.hbase.ipc.TestDelayedRpc.TestDelayedImplementation;<a 
name="line.46"></a>
-<span class="sourceLineNo">047</span>import 
org.apache.hadoop.hbase.ipc.TestDelayedRpc.TestThread;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import 
org.apache.hadoop.hbase.ipc.protobuf.generated.TestDelayedRpcProtos;<a 
name="line.48"></a>
-<span class="sourceLineNo">049</span>import 
org.apache.hadoop.minikdc.MiniKdc;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import 
org.apache.hadoop.security.UserGroupInformation;<a name="line.50"></a>
-<span class="sourceLineNo">051</span>import 
org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod;<a 
name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.junit.AfterClass;<a 
name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.junit.Before;<a 
name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.junit.BeforeClass;<a 
name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.junit.Rule;<a 
name="line.55"></a>
-<span class="sourceLineNo">056</span>import org.junit.Test;<a 
name="line.56"></a>
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org.junit.rules.ExpectedException;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.mockito.Mockito;<a 
name="line.58"></a>
-<span class="sourceLineNo">059</span><a name="line.59"></a>
-<span class="sourceLineNo">060</span>import com.google.common.collect.Lists;<a 
name="line.60"></a>
-<span class="sourceLineNo">061</span>import 
com.google.protobuf.BlockingRpcChannel;<a name="line.61"></a>
-<span class="sourceLineNo">062</span>import 
com.google.protobuf.BlockingService;<a name="line.62"></a>
-<span class="sourceLineNo">063</span><a name="line.63"></a>
-<span class="sourceLineNo">064</span>import 
javax.security.sasl.SaslException;<a name="line.64"></a>
+<span class="sourceLineNo">035</span>import 
java.util.concurrent.ThreadLocalRandom;<a name="line.35"></a>
+<span class="sourceLineNo">036</span><a name="line.36"></a>
+<span class="sourceLineNo">037</span>import 
com.google.protobuf.RpcController;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import 
com.google.protobuf.ServiceException;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import 
org.apache.hadoop.conf.Configuration;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import 
org.apache.hadoop.fs.CommonConfigurationKeys;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.Cell;<a 
name="line.41"></a>
+<span class="sourceLineNo">042</span>import 
org.apache.hadoop.hbase.CellScanner;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import 
org.apache.hadoop.hbase.CellUtil;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import 
org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import 
org.apache.hadoop.hbase.HConstants;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import 
org.apache.hadoop.hbase.ServerName;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import 
org.apache.hadoop.hbase.ipc.FifoRpcScheduler;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import 
org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import 
org.apache.hadoop.hbase.ipc.RpcClient;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import 
org.apache.hadoop.hbase.ipc.RpcClientFactory;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import 
org.apache.hadoop.hbase.ipc.RpcServer;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import 
org.apache.hadoop.hbase.ipc.RpcServerInterface;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import 
org.apache.hadoop.hbase.ipc.protobuf.generated.TestProtos;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import 
org.apache.hadoop.hbase.ipc.protobuf.generated.TestRpcServiceProtos;<a 
name="line.54"></a>
+<span class="sourceLineNo">055</span>import 
org.apache.hadoop.minikdc.MiniKdc;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import 
org.apache.hadoop.security.UserGroupInformation;<a name="line.56"></a>
+<span class="sourceLineNo">057</span>import 
org.apache.hadoop.security.UserGroupInformation.AuthenticationMethod;<a 
name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.junit.AfterClass;<a 
name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.junit.Before;<a 
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+<span class="sourceLineNo">060</span>import org.junit.BeforeClass;<a 
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+<span class="sourceLineNo">061</span>import org.junit.Rule;<a 
name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.junit.Test;<a 
name="line.62"></a>
+<span class="sourceLineNo">063</span>import 
org.junit.rules.ExpectedException;<a name="line.63"></a>
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name="line.64"></a>
 <span class="sourceLineNo">065</span><a name="line.65"></a>
-<span class="sourceLineNo">066</span>public abstract class 
AbstractTestSecureIPC {<a name="line.66"></a>
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-<span class="sourceLineNo">068</span>  private static final 
HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.68"></a>
+<span class="sourceLineNo">066</span>import com.google.common.collect.Lists;<a 
name="line.66"></a>
+<span class="sourceLineNo">067</span>import 
com.google.protobuf.BlockingRpcChannel;<a name="line.67"></a>
+<span class="sourceLineNo">068</span>import 
com.google.protobuf.BlockingService;<a name="line.68"></a>
 <span class="sourceLineNo">069</span><a name="line.69"></a>
-<span class="sourceLineNo">070</span>  private static final File KEYTAB_FILE = 
new File(TEST_UTIL.getDataTestDir("keytab").toUri()<a name="line.70"></a>
-<span class="sourceLineNo">071</span>      .getPath());<a name="line.71"></a>
-<span class="sourceLineNo">072</span><a name="line.72"></a>
-<span class="sourceLineNo">073</span>  private static MiniKdc KDC;<a 
name="line.73"></a>
-<span class="sourceLineNo">074</span>  private static String HOST = 
"localhost";<a name="line.74"></a>
-<span class="sourceLineNo">075</span>  private static String PRINCIPAL;<a 
name="line.75"></a>
-<span class="sourceLineNo">076</span><a name="line.76"></a>
-<span class="sourceLineNo">077</span>  String krbKeytab;<a name="line.77"></a>
-<span class="sourceLineNo">078</span>  String krbPrincipal;<a 
name="line.78"></a>
-<span class="sourceLineNo">079</span>  UserGroupInformation ugi;<a 
name="line.79"></a>
-<span class="sourceLineNo">080</span>  Configuration clientConf;<a 
name="line.80"></a>
-<span class="sourceLineNo">081</span>  Configuration serverConf;<a 
name="line.81"></a>
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javax.security.sasl.SaslException;<a name="line.70"></a>
+<span class="sourceLineNo">071</span><a name="line.71"></a>
+<span class="sourceLineNo">072</span>public abstract class 
AbstractTestSecureIPC {<a name="line.72"></a>
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+<span class="sourceLineNo">074</span>  private static final 
HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.74"></a>
+<span class="sourceLineNo">075</span><a name="line.75"></a>
+<span class="sourceLineNo">076</span>  private static final File KEYTAB_FILE = 
new File(TEST_UTIL.getDataTestDir("keytab").toUri()<a name="line.76"></a>
+<span class="sourceLineNo">077</span>      .getPath());<a name="line.77"></a>
+<span class="sourceLineNo">078</span><a name="line.78"></a>
+<span class="sourceLineNo">079</span>  static final BlockingService SERVICE 
=<a name="line.79"></a>
+<span class="sourceLineNo">080</span>      
TestRpcServiceProtos.TestProtobufRpcProto.newReflectiveBlockingService(<a 
name="line.80"></a>
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TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface() {<a 
name="line.81"></a>
 <span class="sourceLineNo">082</span><a name="line.82"></a>
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RpcClient&gt; getRpcClientClass();<a name="line.83"></a>
-<span class="sourceLineNo">084</span><a name="line.84"></a>
-<span class="sourceLineNo">085</span>  @Rule<a name="line.85"></a>
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ExpectedException.none();<a name="line.86"></a>
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Exception {<a name="line.89"></a>
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MiniKdc.createConf();<a name="line.90"></a>
-<span class="sourceLineNo">091</span>    conf.put(MiniKdc.DEBUG, true);<a 
name="line.91"></a>
-<span class="sourceLineNo">092</span>    KDC = new MiniKdc(conf, new 
File(TEST_UTIL.getDataTestDir("kdc").toUri().getPath()));<a name="line.92"></a>
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rpcClient.createBlockingRpcChannel(<a name="line.213"></a>
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TestDelayedRpcProtos.TestDelayedService.BlockingInterface stub =<a 
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+<span class="sourceLineNo">167</span>    ugi = 
loginKerberosPrincipal(krbKeytab, krbPrincipal);<a name="line.167"></a>
+<span class="sourceLineNo">168</span>    clientConf = 
getSecuredConfiguration();<a name="line.168"></a>
+<span class="sourceLineNo">169</span>    
clientConf.set(RpcClientFactory.CUSTOM_RPC_CLIENT_IMPL_CONF_KEY, 
getRpcClientClass().getName());<a name="line.169"></a>
+<span class="sourceLineNo">170</span>    serverConf = 
getSecuredConfiguration();<a name="line.170"></a>
+<span class="sourceLineNo">171</span>  }<a name="line.171"></a>
+<span class="sourceLineNo">172</span><a name="line.172"></a>
+<span class="sourceLineNo">173</span>  @Test<a name="line.173"></a>
+<span class="sourceLineNo">174</span>  public void 
testRpcCallWithEnabledKerberosSaslAuth() throws Exception {<a 
name="line.174"></a>
+<span class="sourceLineNo">175</span>    UserGroupInformation ugi2 = 
UserGroupInformation.getCurrentUser();<a name="line.175"></a>
+<span class="sourceLineNo">176</span><a name="line.176"></a>
+<span class="sourceLineNo">177</span>    // check that the login user is 
okay:<a name="line.177"></a>
+<span class="sourceLineNo">178</span>    assertSame(ugi, ugi2);<a 
name="line.178"></a>
+<span class="sourceLineNo">179</span>    
assertEquals(AuthenticationMethod.KERBEROS, ugi.getAuthenticationMethod());<a 
name="line.179"></a>
+<span class="sourceLineNo">180</span>    assertEquals(krbPrincipal, 
ugi.getUserName());<a name="line.180"></a>
+<span class="sourceLineNo">181</span><a name="line.181"></a>
+<span class="sourceLineNo">182</span>    callRpcService(User.create(ugi2));<a 
name="line.182"></a>
+<span class="sourceLineNo">183</span>  }<a name="line.183"></a>
+<span class="sourceLineNo">184</span><a name="line.184"></a>
+<span class="sourceLineNo">185</span>  @Test<a name="line.185"></a>
+<span class="sourceLineNo">186</span>  public void 
testRpcFallbackToSimpleAuth() throws Exception {<a name="line.186"></a>
+<span class="sourceLineNo">187</span>    String clientUsername = "testuser";<a 
name="line.187"></a>
+<span class="sourceLineNo">188</span>    UserGroupInformation clientUgi = 
UserGroupInformation.createUserForTesting(clientUsername,<a name="line.188"></a>
+<span class="sourceLineNo">189</span>        new String[]{clientUsername});<a 
name="line.189"></a>
+<span class="sourceLineNo">190</span><a name="line.190"></a>
+<span class="sourceLineNo">191</span>    // check that the client user is 
insecure<a name="line.191"></a>
+<span class="sourceLineNo">192</span>    assertNotSame(ugi, clientUgi);<a 
name="line.192"></a>
+<span class="sourceLineNo">193</span>    
assertEquals(AuthenticationMethod.SIMPLE, 
clientUgi.getAuthenticationMethod());<a name="line.193"></a>
+<span class="sourceLineNo">194</span>    assertEquals(clientUsername, 
clientUgi.getUserName());<a name="line.194"></a>
+<span class="sourceLineNo">195</span><a name="line.195"></a>
+<span class="sourceLineNo">196</span>    
clientConf.set(User.HBASE_SECURITY_CONF_KEY, "simple");<a name="line.196"></a>
+<span class="sourceLineNo">197</span>    
serverConf.setBoolean(RpcServer.FALLBACK_TO_INSECURE_CLIENT_AUTH, true);<a 
name="line.197"></a>
+<span class="sourceLineNo">198</span>    
callRpcService(User.create(clientUgi));<a name="line.198"></a>
+<span class="sourceLineNo">199</span>  }<a name="line.199"></a>
+<span class="sourceLineNo">200</span><a name="line.200"></a>
+<span class="sourceLineNo">201</span>  void setRpcProtection(String 
clientProtection, String serverProtection) {<a name="line.201"></a>
+<span class="sourceLineNo">202</span>    
clientConf.set("hbase.rpc.protection", clientProtection);<a name="line.202"></a>
+<span class="sourceLineNo">203</span>    
serverConf.set("hbase.rpc.protection", serverProtection);<a name="line.203"></a>
+<span class="sourceLineNo">204</span>  }<a name="line.204"></a>
+<span class="sourceLineNo">205</span><a name="line.205"></a>
+<span class="sourceLineNo">206</span>  /**<a name="line.206"></a>
+<span class="sourceLineNo">207</span>   * Test various combinations of Server 
and Client qops.<a name="line.207"></a>
+<span class="sourceLineNo">208</span>   * @throws Exception<a 
name="line.208"></a>
+<span class="sourceLineNo">209</span>   */<a name="line.209"></a>
+<span class="sourceLineNo">210</span>  @Test<a name="line.210"></a>
+<span class="sourceLineNo">211</span>  public void testSaslWithCommonQop() 
throws Exception {<a name="line.211"></a>
+<span class="sourceLineNo">212</span>    
setRpcProtection("privacy,authentication", "authentication");<a 
name="line.212"></a>
+<span class="sourceLineNo">213</span>    callRpcService(User.create(ugi));<a 
name="line.213"></a>
+<span class="sourceLineNo">214</span><a name="line.214"></a>
+<span class="sourceLineNo">215</span>    setRpcProtection("authentication", 
"privacy,authentication");<a name="line.215"></a>
+<span class="sourceLineNo">216</span>    callRpcService(User.create(ugi));<a 
name="line.216"></a>
+<span class="sourceLineNo">217</span><a name="line.217"></a>
+<span class="sourceLineNo">218</span>    
setRpcProtection("integrity,authentication", "privacy,authentication");<a 
name="line.218"></a>
+<span class="sourceLineNo">219</span>    callRpcService(User.create(ugi));<a 
name="line.219"></a>
+<span class="sourceLineNo">220</span>  }<a name="line.220"></a>
+<span class="sourceLineNo">221</span><a name="line.221"></a>
+<span class="sourceLineNo">222</span>  @Test<a name="line.222"></a>
+<span class="sourceLineNo">223</span>  public void testSaslNoCommonQop() 
throws Exception {<a name="line.223"></a>
+<span class="sourceLineNo">224</span>    
exception.expect(SaslException.class);<a name="line.224"></a>
+<span class="sourceLineNo">225</span>    exception.expectMessage("No common 
protection layer between client and server");<a name="line.225"></a>
+<span class="sourceLineNo">226</span>    setRpcProtection("integrity", 
"privacy");<a name="line.226"></a>
+<span class="sourceLineNo">227</span>    callRpcService(User.create(ugi));<a 
name="line.227"></a>
+<span class="sourceLineNo">228</span>  }<a name="line.228"></a>
+<span class="sourceLineNo">229</span><a name="line.229"></a>
+<span class="sourceLineNo">230</span>  private UserGroupInformation 
loginKerberosPrincipal(String krbKeytab, String krbPrincipal)<a 
name="line.230"></a>
+<span class="sourceLineNo">231</span>      throws Exception {<a 
name="line.231"></a>
+<span class="sourceLineNo">232</span>    Configuration cnf = new 
Configuration();<a name="line.232"></a>
+<span class="sourceLineNo">233</span>    
cnf.set(CommonConfigurationKeys.HADOOP_SECURITY_AUTHENTICATION, "kerberos");<a 
name="line.233"></a>
+<span class="sourceLineNo">234</span>    
UserGroupInformation.setConfiguration(cnf);<a name="line.234"></a>
+<span class="sourceLineNo">235</span>    
UserGroupInformation.loginUserFromKeytab(krbPrincipal, krbKeytab);<a 
name="line.235"></a>
+<span class="sourceLineNo">236</span>    return 
UserGroupInformation.getLoginUser();<a name="line.236"></a>
+<span class="sourceLineNo">237</span>  }<a name="line.237"></a>
 <span class="sourceLineNo">238</span><a name="line.238"></a>
-<span class="sourceLineNo">239</span>      assertEquals(0xDEADBEEF, 
results.get(0).intValue());<a name="line.239"></a>
-<span class="sourceLineNo">240</span>    } finally {<a name="line.240"></a>
-<span class="sourceLineNo">241</span>      rpcClient.close();<a 
name="line.241"></a>
-<span class="sourceLineNo">242</span>      rpcServer.stop();<a 
name="line.242"></a>
-<span class="sourceLineNo">243</span>    }<a name="line.243"></a>
-<span class="sourceLineNo">244</span>  }<a name="line.244"></a>
-<span class="sourceLineNo">245</span>}<a name="line.245"></a>
+<span class="sourceLineNo">239</span>  /**<a name="line.239"></a>
+<span class="sourceLineNo">240</span>   * Sets up a RPC Server and a Client. 
Does a RPC checks the result. If an exception is thrown<a name="line.240"></a>
+<span class="sourceLineNo">241</span>   * from the stub, this function will 
throw root cause of that exception.<a name="line.241"></a>
+<span class="sourceLineNo">242</span>   */<a name="line.242"></a>
+<span class="sourceLineNo">243</span>  private void callRpcService(User 
clientUser) throws Exception {<a name="line.243"></a>
+<span class="sourceLineNo">244</span>    SecurityInfo securityInfoMock = 
Mockito.mock(SecurityInfo.class);<a name="line.244"></a>
+<span class="sourceLineNo">245</span>    
Mockito.when(securityInfoMock.getServerPrincipal())<a name="line.245"></a>
+<span class="sourceLineNo">246</span>        
.thenReturn(HBaseKerberosUtils.KRB_PRINCIPAL);<a name="line.246"></a>
+<span class="sourceLineNo">247</span>    
SecurityInfo.addInfo("TestProtobufRpcProto", securityInfoMock);<a 
name="line.247"></a>
+<span class="sourceLineNo">248</span><a name="line.248"></a>
+<span class="sourceLineNo">249</span>    InetSocketAddress isa = new 
InetSocketAddress(HOST, 0);<a name="line.249"></a>
+<span class="sourceLineNo">250</span><a name="line.250"></a>
+<span class="sourceLineNo">251</span>    RpcServerInterface rpcServer =<a 
name="line.251"></a>
+<span class="sourceLineNo">252</span>        new RpcServer(null, 
"AbstractTestSecureIPC",<a name="line.252"></a>
+<span class="sourceLineNo">253</span>            Lists.newArrayList(new 
RpcServer.BlockingServiceAndInterface(SERVICE, null)), isa,<a 
name="line.253"></a>
+<span class="sourceLineNo">254</span>            serverConf, new 
FifoRpcScheduler(serverConf, 1));<a name="line.254"></a>
+<span class="sourceLineNo">255</span>    rpcServer.start();<a 
name="line.255"></a>
+<span class="sourceLineNo">256</span>    try (RpcClient rpcClient = 
RpcClientFactory.createClient(clientConf,<a name="line.256"></a>
+<span class="sourceLineNo">257</span>        
HConstants.DEFAULT_CLUSTER_ID.toString())) {<a name="line.257"></a>
+<span class="sourceLineNo">258</span>      InetSocketAddress address = 
rpcServer.getListenerAddress();<a name="line.258"></a>
+<span class="sourceLineNo">259</span>      if (address == null) {<a 
name="line.259"></a>
+<span class="sourceLineNo">260</span>        throw new IOException("Listener 
channel is closed");<a name="line.260"></a>
+<span class="sourceLineNo">261</span>      }<a name="line.261"></a>
+<span class="sourceLineNo">262</span>      BlockingRpcChannel channel =<a 
name="line.262"></a>
+<span class="sourceLineNo">263</span>          
rpcClient.createBlockingRpcChannel(<a name="line.263"></a>
+<span class="sourceLineNo">264</span>              
ServerName.valueOf(address.getHostName(), address.getPort(),<a 
name="line.264"></a>
+<span class="sourceLineNo">265</span>                  
System.currentTimeMillis()), clientUser, 0);<a name="line.265"></a>
+<span class="sourceLineNo">266</span>      
TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface stub =<a 
name="line.266"></a>
+<span class="sourceLineNo">267</span>          
TestRpcServiceProtos.TestProtobufRpcProto.newBlockingStub(channel);<a 
name="line.267"></a>
+<span class="sourceLineNo">268</span>      List&lt;String&gt; results = new 
ArrayList&lt;&gt;();<a name="line.268"></a>
+<span class="sourceLineNo">269</span>      TestThread th1 = new 
TestThread(stub, results);<a name="line.269"></a>
+<span class="sourceLineNo">270</span>      final Throwable exception[] = new 
Throwable[1];<a name="line.270"></a>
+<span class="sourceLineNo">271</span>      Collections.synchronizedList(new 
ArrayList&lt;Throwable&gt;());<a name="line.271"></a>
+<span class="sourceLineNo">272</span>      Thread.UncaughtExceptionHandler 
exceptionHandler =<a name="line.272"></a>
+<span class="sourceLineNo">273</span>          new 
Thread.UncaughtExceptionHandler() {<a name="line.273"></a>
+<span class="sourceLineNo">274</span>            public void 
uncaughtException(Thread th, Throwable ex) {<a name="line.274"></a>
+<span class="sourceLineNo">275</span>              exception[0] = ex;<a 
name="line.275"></a>
+<span class="sourceLineNo">276</span>            }<a name="line.276"></a>
+<span class="sourceLineNo">277</span>          };<a name="line.277"></a>
+<span class="sourceLineNo">278</span>      
th1.setUncaughtExceptionHandler(exceptionHandler);<a name="line.278"></a>
+<span class="sourceLineNo">279</span>      th1.start();<a name="line.279"></a>
+<span class="sourceLineNo">280</span>      th1.join();<a name="line.280"></a>
+<span class="sourceLineNo">281</span>      if (exception[0] != null) {<a 
name="line.281"></a>
+<span class="sourceLineNo">282</span>        // throw root cause.<a 
name="line.282"></a>
+<span class="sourceLineNo">283</span>        while (exception[0].getCause() != 
null) {<a name="line.283"></a>
+<span class="sourceLineNo">284</span>          exception[0] = 
exception[0].getCause();<a name="line.284"></a>
+<span class="sourceLineNo">285</span>        }<a name="line.285"></a>
+<span class="sourceLineNo">286</span>        throw (Exception) exception[0];<a 
name="line.286"></a>
+<span class="sourceLineNo">287</span>      }<a name="line.287"></a>
+<span class="sourceLineNo">288</span>    } finally {<a name="line.288"></a>
+<span class="sourceLineNo">289</span>      rpcServer.stop();<a 
name="line.289"></a>
+<span class="sourceLineNo">290</span>    }<a name="line.290"></a>
+<span class="sourceLineNo">291</span>  }<a name="line.291"></a>
+<span class="sourceLineNo">292</span><a name="line.292"></a>
+<span class="sourceLineNo">293</span>  public static class TestThread extends 
Thread {<a name="line.293"></a>
+<span class="sourceLineNo">294</span>      private final 
TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface stub;<a 
name="line.294"></a>
+<span class="sourceLineNo">295</span><a name="line.295"></a>
+<span class="sourceLineNo">296</span>      private final List&lt;String&gt; 
results;<a name="line.296"></a>
+<span class="sourceLineNo">297</span><a name="line.297"></a>
+<span class="sourceLineNo">298</span>          public 
TestThread(TestRpcServiceProtos.TestProtobufRpcProto.BlockingInterface stub, 
List&lt;String&gt; results) {<a name="line.298"></a>
+<span class="sourceLineNo">299</span>          this.stub = stub;<a 
name="line.299"></a>
+<span class="sourceLineNo">300</span>          this.results = results;<a 
name="line.300"></a>
+<span class="sourceLineNo">301</span>        }<a name="line.301"></a>
+<span class="sourceLineNo">302</span><a name="line.302"></a>
+<span class="sourceLineNo">303</span>          @Override<a name="line.303"></a>
+<span class="sourceLineNo">304</span>      public void run() {<a 
name="line.304"></a>
+<span class="sourceLineNo">305</span>          String result;<a 
name="line.305"></a>
+<span class="sourceLineNo">306</span>          try {<a name="line.306"></a>
+<span class="sourceLineNo">307</span>              result = stub.echo(null, 
TestProtos.EchoRequestProto.newBuilder().setMessage(String.valueOf(<a 
name="line.307"></a>
+<span class="sourceLineNo">308</span>                  
ThreadLocalRandom.current().nextInt())).build()).getMessage();<a 
name="line.308"></a>
+<span class="sourceLineNo">309</span>            } catch (ServiceException e) 
{<a name="line.309"></a>
+<span class="sourceLineNo">310</span>              throw new 
RuntimeException(e);<a name="line.310"></a>
+<span class="sourceLineNo">311</span>            }<a name="line.311"></a>
+<span class="sourceLineNo">312</span>          if (results != null) {<a 
name="line.312"></a>
+<span class="sourceLineNo">313</span>              synchronized (results) {<a 
name="line.313"></a>
+<span class="sourceLineNo">314</span>                  results.add(result);<a 
name="line.314"></a>
+<span class="sourceLineNo">315</span>                }<a name="line.315"></a>
+<span class="sourceLineNo">316</span>            }<a name="line.316"></a>
+<span class="sourceLineNo">317</span>        }<a name="line.317"></a>
+<span class="sourceLineNo">318</span>    }<a name="line.318"></a>
+<span class="sourceLineNo">319</span>}<a name="line.319"></a>
 
 
 

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6d411951/xref-test/allclasses-frame.html
----------------------------------------------------------------------
diff --git a/xref-test/allclasses-frame.html b/xref-test/allclasses-frame.html
index 420681b..9b24217 100644
--- a/xref-test/allclasses-frame.html
+++ b/xref-test/allclasses-frame.html
@@ -708,9 +708,6 @@
                                <a 
href="org/apache/hadoop/hbase/regionserver/wal/FaultySequenceFileLogReader.html"
 target="classFrame">FaultySequenceFileLogReader</a>
                        </li>
                                                <li>
-                               <a 
href="org/apache/hadoop/hbase/ipc/TestDelayedRpc.html" 
target="classFrame">FaultyTestDelayedImplementation</a>
-                       </li>
-                                               <li>
                                <a 
href="org/apache/hadoop/hbase/TestClassFinder.html" 
target="classFrame">FileAndPath</a>
                        </li>
                                                <li>
@@ -1137,7 +1134,7 @@
                                <a 
href="org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.html" 
target="classFrame">LinkedListCreationMapper</a>
                        </li>
                                                <li>
-                               <a 
href="org/apache/hadoop/hbase/ipc/TestDelayedRpc.html" 
target="classFrame">ListAppender</a>
+                               <a 
href="org/apache/hadoop/hbase/client/TestFromClientSide.html" 
target="classFrame">ListAppender</a>
                        </li>
                                                <li>
                                <a 
href="org/apache/hadoop/hbase/rest/TestTableScan.html" 
target="classFrame">Listener</a>
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                                <a 
href="org/apache/hadoop/hbase/wal/TestDefaultWALProviderWithHLogKey.html" 
target="classFrame">TestDefaultWALProviderWithHLogKey</a>
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href="org/apache/hadoop/hbase/ipc/TestDelayedRpc.html" 
target="classFrame">TestDelayedImplementation</a>
-                       </li>
-                                               <li>
-                               <a 
href="org/apache/hadoop/hbase/ipc/TestDelayedRpc.html" 
target="classFrame">TestDelayedRpc</a>
-                       </li>
-                                               <li>
                                <a 
href="org/apache/hadoop/hbase/client/TestDelayingRunner.html" 
target="classFrame">TestDelayingRunner</a>
                        </li>
                                                <li>
@@ -4677,7 +4668,7 @@
                                <a 
href="org/apache/hadoop/hbase/types/TestTerminatedWrapper.html" 
target="classFrame">TestTerminatedWrapper</a>
                        </li>
                                                <li>
-                               <a 
href="org/apache/hadoop/hbase/ipc/TestDelayedRpc.html" 
target="classFrame">TestThread</a>
+                               <a 
href="org/apache/hadoop/hbase/security/AbstractTestSecureIPC.html" 
target="classFrame">TestThread</a>
                        </li>
                                                <li>
                                <a 
href="org/apache/hadoop/hbase/util/TestPoolMap.html" 
target="classFrame">TestThreadLocalPoolType</a>

http://git-wip-us.apache.org/repos/asf/hbase-site/blob/6d411951/xref-test/org/apache/hadoop/hbase/client/TestFromClientSide.html
----------------------------------------------------------------------
diff --git a/xref-test/org/apache/hadoop/hbase/client/TestFromClientSide.html 
b/xref-test/org/apache/hadoop/hbase/client/TestFromClientSide.html
index 0869269..8484c4f 100644
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+++ b/xref-test/org/apache/hadoop/hbase/client/TestFromClientSide.html
@@ -5551,7 +5551,7 @@
 <a class="jxr_linenumber" name="5541" href="#5541">5541</a>     
htd.setMemStoreFlushSize(0);
 <a class="jxr_linenumber" name="5542" href="#5542">5542</a> 
 <a class="jxr_linenumber" name="5543" href="#5543">5543</a>     <em 
class="jxr_comment">// Check that logs warn on invalid table but allow it.</em>
-<a class="jxr_linenumber" name="5544" href="#5544">5544</a>     <a 
href="../../../../../org/apache/hadoop/hbase/ipc/TestDelayedRpc.html">ListAppender</a>
 listAppender = <strong class="jxr_keyword">new</strong> <a 
href="../../../../../org/apache/hadoop/hbase/ipc/TestDelayedRpc.html">ListAppender</a>();
+<a class="jxr_linenumber" name="5544" href="#5544">5544</a>     <a 
href="../../../../../org/apache/hadoop/hbase/client/TestFromClientSide.html">ListAppender</a>
 listAppender = <strong class="jxr_keyword">new</strong> <a 
href="../../../../../org/apache/hadoop/hbase/client/TestFromClientSide.html">ListAppender</a>();
 <a class="jxr_linenumber" name="5545" href="#5545">5545</a>     Logger log = 
Logger.getLogger(HMaster.<strong class="jxr_keyword">class</strong>);
 <a class="jxr_linenumber" name="5546" href="#5546">5546</a>     
log.addAppender(listAppender);
 <a class="jxr_linenumber" name="5547" href="#5547">5547</a>     
log.setLevel(Level.WARN);
@@ -5567,7 +5567,7 @@
 <a class="jxr_linenumber" name="5557" href="#5557">5557</a>     
log.removeAppender(listAppender);
 <a class="jxr_linenumber" name="5558" href="#5558">5558</a>   }
 <a class="jxr_linenumber" name="5559" href="#5559">5559</a> 
-<a class="jxr_linenumber" name="5560" href="#5560">5560</a>   <strong 
class="jxr_keyword">private</strong> <strong 
class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> 
<a 
href="../../../../../org/apache/hadoop/hbase/ipc/TestDelayedRpc.html">ListAppender</a>
 <strong class="jxr_keyword">extends</strong> AppenderSkeleton {
+<a class="jxr_linenumber" name="5560" href="#5560">5560</a>   <strong 
class="jxr_keyword">private</strong> <strong 
class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> 
<a 
href="../../../../../org/apache/hadoop/hbase/client/TestFromClientSide.html">ListAppender</a>
 <strong class="jxr_keyword">extends</strong> AppenderSkeleton {
 <a class="jxr_linenumber" name="5561" href="#5561">5561</a>     <strong 
class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> 
List&lt;String&gt; messages = <strong class="jxr_keyword">new</strong> 
ArrayList&lt;String&gt;();
 <a class="jxr_linenumber" name="5562" href="#5562">5562</a> 
 <a class="jxr_linenumber" name="5563" href="#5563">5563</a>     @Override

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