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<pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a>
<span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a>
<span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a>
<span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a>
<span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a>
<span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a>
<span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a>
<span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a>
<span class="sourceLineNo">009</span> *<a name="line.9"></a>
<span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a>
<span class="sourceLineNo">011</span> *<a name="line.11"></a>
<span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a>
<span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a>
<span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a>
<span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a>
<span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a>
<span class="sourceLineNo">017</span> */<a name="line.17"></a>
<span class="sourceLineNo">018</span>package org.apache.hadoop.hbase.security.token;<a name="line.18"></a>
<span class="sourceLineNo">019</span><a name="line.19"></a>
<span class="sourceLineNo">020</span>import static org.apache.hadoop.fs.CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import static org.junit.Assert.assertEquals;<a name="line.21"></a>
<span class="sourceLineNo">022</span>import static org.junit.Assert.assertFalse;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import static org.junit.Assert.assertNotNull;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import static org.junit.Assert.assertTrue;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import static org.mockito.Mockito.mock;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import static org.mockito.Mockito.when;<a name="line.26"></a>
<span class="sourceLineNo">027</span><a name="line.27"></a>
<span class="sourceLineNo">028</span>import java.io.IOException;<a name="line.28"></a>
<span class="sourceLineNo">029</span>import java.net.InetSocketAddress;<a name="line.29"></a>
<span class="sourceLineNo">030</span>import java.util.ArrayList;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import java.util.Arrays;<a name="line.31"></a>
<span class="sourceLineNo">032</span>import java.util.Collection;<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 org.apache.hadoop.conf.Configuration;<a name="line.34"></a>
<span class="sourceLineNo">035</span>import org.apache.hadoop.fs.FileSystem;<a name="line.35"></a>
<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.ChoreService;<a name="line.36"></a>
<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.ClusterId;<a name="line.37"></a>
<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.CoordinatedStateManager;<a name="line.38"></a>
<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.39"></a>
<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.HBaseTestingUtil;<a name="line.40"></a>
<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.HConstants;<a name="line.41"></a>
<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.Server;<a name="line.42"></a>
<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.ServerName;<a name="line.43"></a>
<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.client.AsyncClusterConnection;<a name="line.44"></a>
<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.45"></a>
<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.client.ConnectionFactory;<a name="line.46"></a>
<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.coprocessor.HasRegionServerServices;<a name="line.47"></a>
<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment;<a name="line.48"></a>
<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.ipc.BlockingRpcCallback;<a name="line.49"></a>
<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.ipc.FifoRpcScheduler;<a name="line.50"></a>
<span class="sourceLineNo">051</span>import org.apache.hadoop.hbase.ipc.NettyRpcServer;<a name="line.51"></a>
<span class="sourceLineNo">052</span>import org.apache.hadoop.hbase.ipc.RpcServer;<a name="line.52"></a>
<span class="sourceLineNo">053</span>import org.apache.hadoop.hbase.ipc.RpcServer.BlockingServiceAndInterface;<a name="line.53"></a>
<span class="sourceLineNo">054</span>import org.apache.hadoop.hbase.ipc.RpcServerFactory;<a name="line.54"></a>
<span class="sourceLineNo">055</span>import org.apache.hadoop.hbase.ipc.RpcServerInterface;<a name="line.55"></a>
<span class="sourceLineNo">056</span>import org.apache.hadoop.hbase.ipc.ServerRpcController;<a name="line.56"></a>
<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.ipc.SimpleRpcServer;<a name="line.57"></a>
<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.log.HBaseMarkers;<a name="line.58"></a>
<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.regionserver.RegionServerServices;<a name="line.59"></a>
<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.security.SecurityInfo;<a name="line.60"></a>
<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.security.User;<a name="line.61"></a>
<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.testclassification.MediumTests;<a name="line.62"></a>
<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.testclassification.SecurityTests;<a name="line.63"></a>
<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.64"></a>
<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.65"></a>
<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.util.Sleeper;<a name="line.66"></a>
<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.util.Strings;<a name="line.67"></a>
<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.util.Threads;<a name="line.68"></a>
<span class="sourceLineNo">069</span>import org.apache.hadoop.hbase.util.Writables;<a name="line.69"></a>
<span class="sourceLineNo">070</span>import org.apache.hadoop.hbase.zookeeper.ZKClusterId;<a name="line.70"></a>
<span class="sourceLineNo">071</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.71"></a>
<span class="sourceLineNo">072</span>import org.apache.hadoop.net.DNS;<a name="line.72"></a>
<span class="sourceLineNo">073</span>import org.apache.hadoop.security.authorize.PolicyProvider;<a name="line.73"></a>
<span class="sourceLineNo">074</span>import org.apache.hadoop.security.authorize.Service;<a name="line.74"></a>
<span class="sourceLineNo">075</span>import org.apache.hadoop.security.token.SecretManager;<a name="line.75"></a>
<span class="sourceLineNo">076</span>import org.apache.hadoop.security.token.Token;<a name="line.76"></a>
<span class="sourceLineNo">077</span>import org.apache.hadoop.security.token.TokenIdentifier;<a name="line.77"></a>
<span class="sourceLineNo">078</span>import org.junit.After;<a name="line.78"></a>
<span class="sourceLineNo">079</span>import org.junit.Before;<a name="line.79"></a>
<span class="sourceLineNo">080</span>import org.junit.ClassRule;<a name="line.80"></a>
<span class="sourceLineNo">081</span>import org.junit.Test;<a name="line.81"></a>
<span class="sourceLineNo">082</span>import org.junit.experimental.categories.Category;<a name="line.82"></a>
<span class="sourceLineNo">083</span>import org.junit.runner.RunWith;<a name="line.83"></a>
<span class="sourceLineNo">084</span>import org.junit.runners.Parameterized;<a name="line.84"></a>
<span class="sourceLineNo">085</span>import org.junit.runners.Parameterized.Parameter;<a name="line.85"></a>
<span class="sourceLineNo">086</span>import org.junit.runners.Parameterized.Parameters;<a name="line.86"></a>
<span class="sourceLineNo">087</span>import org.mockito.Mockito;<a name="line.87"></a>
<span class="sourceLineNo">088</span>import org.slf4j.Logger;<a name="line.88"></a>
<span class="sourceLineNo">089</span>import org.slf4j.LoggerFactory;<a name="line.89"></a>
<span class="sourceLineNo">090</span><a name="line.90"></a>
<span class="sourceLineNo">091</span>import org.apache.hbase.thirdparty.com.google.protobuf.BlockingService;<a name="line.91"></a>
<span class="sourceLineNo">092</span>import org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.MethodDescriptor;<a name="line.92"></a>
<span class="sourceLineNo">093</span>import org.apache.hbase.thirdparty.com.google.protobuf.Descriptors.ServiceDescriptor;<a name="line.93"></a>
<span class="sourceLineNo">094</span>import org.apache.hbase.thirdparty.com.google.protobuf.Message;<a name="line.94"></a>
<span class="sourceLineNo">095</span>import org.apache.hbase.thirdparty.com.google.protobuf.RpcController;<a name="line.95"></a>
<span class="sourceLineNo">096</span>import org.apache.hbase.thirdparty.com.google.protobuf.ServiceException;<a name="line.96"></a>
<span class="sourceLineNo">097</span><a name="line.97"></a>
<span class="sourceLineNo">098</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AuthenticationProtos;<a name="line.98"></a>
<span class="sourceLineNo">099</span><a name="line.99"></a>
<span class="sourceLineNo">100</span>/**<a name="line.100"></a>
<span class="sourceLineNo">101</span> * Tests for authentication token creation and usage<a name="line.101"></a>
<span class="sourceLineNo">102</span> */<a name="line.102"></a>
<span class="sourceLineNo">103</span>// This test does a fancy trick where it uses RpcServer and plugs in the Token Service for RpcServer<a name="line.103"></a>
<span class="sourceLineNo">104</span>// to offer up. It worked find pre-hbase-2.0.0 but post the shading project, it fails because<a name="line.104"></a>
<span class="sourceLineNo">105</span>// RpcServer is all about shaded protobuf whereas the Token Service is a CPEP which does non-shaded<a name="line.105"></a>
<span class="sourceLineNo">106</span>// protobufs. Since hbase-2.0.0, we added convertion from shaded to non-shaded so this test keeps<a name="line.106"></a>
<span class="sourceLineNo">107</span>// working.<a name="line.107"></a>
<span class="sourceLineNo">108</span>@RunWith(Parameterized.class)<a name="line.108"></a>
<span class="sourceLineNo">109</span>@Category({ SecurityTests.class, MediumTests.class })<a name="line.109"></a>
<span class="sourceLineNo">110</span>public class TestTokenAuthentication {<a name="line.110"></a>
<span class="sourceLineNo">111</span><a name="line.111"></a>
<span class="sourceLineNo">112</span> @ClassRule<a name="line.112"></a>
<span class="sourceLineNo">113</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.113"></a>
<span class="sourceLineNo">114</span> HBaseClassTestRule.forClass(TestTokenAuthentication.class);<a name="line.114"></a>
<span class="sourceLineNo">115</span><a name="line.115"></a>
<span class="sourceLineNo">116</span> static {<a name="line.116"></a>
<span class="sourceLineNo">117</span> // Setting whatever system properties after recommendation from<a name="line.117"></a>
<span class="sourceLineNo">118</span> // http://docs.oracle.com/javase/6/docs/technotes/guides/security/jgss/tutorials/KerberosReq.html<a name="line.118"></a>
<span class="sourceLineNo">119</span> System.setProperty("java.security.krb5.realm", "hbase");<a name="line.119"></a>
<span class="sourceLineNo">120</span> System.setProperty("java.security.krb5.kdc", "blah");<a name="line.120"></a>
<span class="sourceLineNo">121</span> }<a name="line.121"></a>
<span class="sourceLineNo">122</span><a name="line.122"></a>
<span class="sourceLineNo">123</span> /**<a name="line.123"></a>
<span class="sourceLineNo">124</span> * Basic server process for RPC authentication testing<a name="line.124"></a>
<span class="sourceLineNo">125</span> */<a name="line.125"></a>
<span class="sourceLineNo">126</span> private static class TokenServer extends TokenProvider<a name="line.126"></a>
<span class="sourceLineNo">127</span> implements AuthenticationProtos.AuthenticationService.BlockingInterface, Runnable, Server {<a name="line.127"></a>
<span class="sourceLineNo">128</span> private static final Logger LOG = LoggerFactory.getLogger(TokenServer.class);<a name="line.128"></a>
<span class="sourceLineNo">129</span> private Configuration conf;<a name="line.129"></a>
<span class="sourceLineNo">130</span> private HBaseTestingUtil TEST_UTIL;<a name="line.130"></a>
<span class="sourceLineNo">131</span> private RpcServerInterface rpcServer;<a name="line.131"></a>
<span class="sourceLineNo">132</span> private InetSocketAddress isa;<a name="line.132"></a>
<span class="sourceLineNo">133</span> private ZKWatcher zookeeper;<a name="line.133"></a>
<span class="sourceLineNo">134</span> private Sleeper sleeper;<a name="line.134"></a>
<span class="sourceLineNo">135</span> private boolean started = false;<a name="line.135"></a>
<span class="sourceLineNo">136</span> private boolean aborted = false;<a name="line.136"></a>
<span class="sourceLineNo">137</span> private boolean stopped = false;<a name="line.137"></a>
<span class="sourceLineNo">138</span> private long startcode;<a name="line.138"></a>
<span class="sourceLineNo">139</span><a name="line.139"></a>
<span class="sourceLineNo">140</span> public TokenServer(Configuration conf, HBaseTestingUtil TEST_UTIL) throws IOException {<a name="line.140"></a>
<span class="sourceLineNo">141</span> this.conf = conf;<a name="line.141"></a>
<span class="sourceLineNo">142</span> this.TEST_UTIL = TEST_UTIL;<a name="line.142"></a>
<span class="sourceLineNo">143</span> this.startcode = EnvironmentEdgeManager.currentTime();<a name="line.143"></a>
<span class="sourceLineNo">144</span> // Server to handle client requests.<a name="line.144"></a>
<span class="sourceLineNo">145</span> String hostname =<a name="line.145"></a>
<span class="sourceLineNo">146</span> Strings.domainNamePointerToHostName(DNS.getDefaultHost("default", "default"));<a name="line.146"></a>
<span class="sourceLineNo">147</span> int port = 0;<a name="line.147"></a>
<span class="sourceLineNo">148</span> // Creation of an ISA will force a resolve.<a name="line.148"></a>
<span class="sourceLineNo">149</span> InetSocketAddress initialIsa = new InetSocketAddress(hostname, port);<a name="line.149"></a>
<span class="sourceLineNo">150</span> if (initialIsa.getAddress() == null) {<a name="line.150"></a>
<span class="sourceLineNo">151</span> throw new IllegalArgumentException("Failed resolve of " + initialIsa);<a name="line.151"></a>
<span class="sourceLineNo">152</span> }<a name="line.152"></a>
<span class="sourceLineNo">153</span> final List&lt;BlockingServiceAndInterface&gt; sai = new ArrayList&lt;&gt;(1);<a name="line.153"></a>
<span class="sourceLineNo">154</span> // Make a proxy to go between the shaded Service that rpc expects and the<a name="line.154"></a>
<span class="sourceLineNo">155</span> // non-shaded Service this CPEP is providing. This is because this test does a neat<a name="line.155"></a>
<span class="sourceLineNo">156</span> // little trick of testing the CPEP Service by inserting it as RpcServer Service. This<a name="line.156"></a>
<span class="sourceLineNo">157</span> // worked fine before we shaded PB. Now we need these proxies.<a name="line.157"></a>
<span class="sourceLineNo">158</span> final BlockingService service =<a name="line.158"></a>
<span class="sourceLineNo">159</span> AuthenticationProtos.AuthenticationService.newReflectiveBlockingService(this);<a name="line.159"></a>
<span class="sourceLineNo">160</span> final BlockingService proxy = new BlockingService() {<a name="line.160"></a>
<span class="sourceLineNo">161</span> @Override<a name="line.161"></a>
<span class="sourceLineNo">162</span> public Message callBlockingMethod(MethodDescriptor md, RpcController controller,<a name="line.162"></a>
<span class="sourceLineNo">163</span> Message param) throws ServiceException {<a name="line.163"></a>
<span class="sourceLineNo">164</span> MethodDescriptor methodDescriptor =<a name="line.164"></a>
<span class="sourceLineNo">165</span> service.getDescriptorForType().findMethodByName(md.getName());<a name="line.165"></a>
<span class="sourceLineNo">166</span> Message request = service.getRequestPrototype(methodDescriptor);<a name="line.166"></a>
<span class="sourceLineNo">167</span> // TODO: Convert rpcController<a name="line.167"></a>
<span class="sourceLineNo">168</span> Message response = null;<a name="line.168"></a>
<span class="sourceLineNo">169</span> try {<a name="line.169"></a>
<span class="sourceLineNo">170</span> response = service.callBlockingMethod(methodDescriptor, null, request);<a name="line.170"></a>
<span class="sourceLineNo">171</span> } catch (ServiceException e) {<a name="line.171"></a>
<span class="sourceLineNo">172</span> throw new org.apache.hbase.thirdparty.com.google.protobuf.ServiceException(e);<a name="line.172"></a>
<span class="sourceLineNo">173</span> }<a name="line.173"></a>
<span class="sourceLineNo">174</span> return null;// Convert 'response'.<a name="line.174"></a>
<span class="sourceLineNo">175</span> }<a name="line.175"></a>
<span class="sourceLineNo">176</span><a name="line.176"></a>
<span class="sourceLineNo">177</span> @Override<a name="line.177"></a>
<span class="sourceLineNo">178</span> public ServiceDescriptor getDescriptorForType() {<a name="line.178"></a>
<span class="sourceLineNo">179</span> return null;<a name="line.179"></a>
<span class="sourceLineNo">180</span> }<a name="line.180"></a>
<span class="sourceLineNo">181</span><a name="line.181"></a>
<span class="sourceLineNo">182</span> @Override<a name="line.182"></a>
<span class="sourceLineNo">183</span> public Message getRequestPrototype(MethodDescriptor arg0) {<a name="line.183"></a>
<span class="sourceLineNo">184</span> // TODO Auto-generated method stub<a name="line.184"></a>
<span class="sourceLineNo">185</span> return null;<a name="line.185"></a>
<span class="sourceLineNo">186</span> }<a name="line.186"></a>
<span class="sourceLineNo">187</span><a name="line.187"></a>
<span class="sourceLineNo">188</span> @Override<a name="line.188"></a>
<span class="sourceLineNo">189</span> public Message getResponsePrototype(MethodDescriptor arg0) {<a name="line.189"></a>
<span class="sourceLineNo">190</span> // TODO Auto-generated method stub<a name="line.190"></a>
<span class="sourceLineNo">191</span> return null;<a name="line.191"></a>
<span class="sourceLineNo">192</span> }<a name="line.192"></a>
<span class="sourceLineNo">193</span> };<a name="line.193"></a>
<span class="sourceLineNo">194</span> sai.add(new BlockingServiceAndInterface(proxy,<a name="line.194"></a>
<span class="sourceLineNo">195</span> AuthenticationProtos.AuthenticationService.BlockingInterface.class));<a name="line.195"></a>
<span class="sourceLineNo">196</span> this.rpcServer = RpcServerFactory.createRpcServer(this, "tokenServer", sai, initialIsa, conf,<a name="line.196"></a>
<span class="sourceLineNo">197</span> new FifoRpcScheduler(conf, 1));<a name="line.197"></a>
<span class="sourceLineNo">198</span> InetSocketAddress address = rpcServer.getListenerAddress();<a name="line.198"></a>
<span class="sourceLineNo">199</span> if (address == null) {<a name="line.199"></a>
<span class="sourceLineNo">200</span> throw new IOException("Listener channel is closed");<a name="line.200"></a>
<span class="sourceLineNo">201</span> }<a name="line.201"></a>
<span class="sourceLineNo">202</span> this.isa = address;<a name="line.202"></a>
<span class="sourceLineNo">203</span> this.sleeper = new Sleeper(1000, this);<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> @Override<a name="line.206"></a>
<span class="sourceLineNo">207</span> public Configuration getConfiguration() {<a name="line.207"></a>
<span class="sourceLineNo">208</span> return conf;<a name="line.208"></a>
<span class="sourceLineNo">209</span> }<a name="line.209"></a>
<span class="sourceLineNo">210</span><a name="line.210"></a>
<span class="sourceLineNo">211</span> @Override<a name="line.211"></a>
<span class="sourceLineNo">212</span> public Connection getConnection() {<a name="line.212"></a>
<span class="sourceLineNo">213</span> return null;<a name="line.213"></a>
<span class="sourceLineNo">214</span> }<a name="line.214"></a>
<span class="sourceLineNo">215</span><a name="line.215"></a>
<span class="sourceLineNo">216</span> @Override<a name="line.216"></a>
<span class="sourceLineNo">217</span> public ZKWatcher getZooKeeper() {<a name="line.217"></a>
<span class="sourceLineNo">218</span> return zookeeper;<a name="line.218"></a>
<span class="sourceLineNo">219</span> }<a name="line.219"></a>
<span class="sourceLineNo">220</span><a name="line.220"></a>
<span class="sourceLineNo">221</span> @Override<a name="line.221"></a>
<span class="sourceLineNo">222</span> public CoordinatedStateManager getCoordinatedStateManager() {<a name="line.222"></a>
<span class="sourceLineNo">223</span> return null;<a name="line.223"></a>
<span class="sourceLineNo">224</span> }<a name="line.224"></a>
<span class="sourceLineNo">225</span><a name="line.225"></a>
<span class="sourceLineNo">226</span> @Override<a name="line.226"></a>
<span class="sourceLineNo">227</span> public boolean isAborted() {<a name="line.227"></a>
<span class="sourceLineNo">228</span> return aborted;<a name="line.228"></a>
<span class="sourceLineNo">229</span> }<a name="line.229"></a>
<span class="sourceLineNo">230</span><a name="line.230"></a>
<span class="sourceLineNo">231</span> @Override<a name="line.231"></a>
<span class="sourceLineNo">232</span> public ServerName getServerName() {<a name="line.232"></a>
<span class="sourceLineNo">233</span> return ServerName.valueOf(isa.getHostName(), isa.getPort(), startcode);<a name="line.233"></a>
<span class="sourceLineNo">234</span> }<a name="line.234"></a>
<span class="sourceLineNo">235</span><a name="line.235"></a>
<span class="sourceLineNo">236</span> @Override<a name="line.236"></a>
<span class="sourceLineNo">237</span> public FileSystem getFileSystem() {<a name="line.237"></a>
<span class="sourceLineNo">238</span> return null;<a name="line.238"></a>
<span class="sourceLineNo">239</span> }<a name="line.239"></a>
<span class="sourceLineNo">240</span><a name="line.240"></a>
<span class="sourceLineNo">241</span> @Override<a name="line.241"></a>
<span class="sourceLineNo">242</span> public boolean isStopping() {<a name="line.242"></a>
<span class="sourceLineNo">243</span> return this.stopped;<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">246</span> @Override<a name="line.246"></a>
<span class="sourceLineNo">247</span> public void abort(String reason, Throwable error) {<a name="line.247"></a>
<span class="sourceLineNo">248</span> LOG.error(HBaseMarkers.FATAL, "Aborting on: " + reason, error);<a name="line.248"></a>
<span class="sourceLineNo">249</span> this.aborted = true;<a name="line.249"></a>
<span class="sourceLineNo">250</span> this.stopped = true;<a name="line.250"></a>
<span class="sourceLineNo">251</span> sleeper.skipSleepCycle();<a name="line.251"></a>
<span class="sourceLineNo">252</span> }<a name="line.252"></a>
<span class="sourceLineNo">253</span><a name="line.253"></a>
<span class="sourceLineNo">254</span> private void initialize() throws IOException {<a name="line.254"></a>
<span class="sourceLineNo">255</span> // ZK configuration must _not_ have hbase.security.authentication or it will require SASL auth<a name="line.255"></a>
<span class="sourceLineNo">256</span> Configuration zkConf = new Configuration(conf);<a name="line.256"></a>
<span class="sourceLineNo">257</span> zkConf.set(User.HBASE_SECURITY_CONF_KEY, "simple");<a name="line.257"></a>
<span class="sourceLineNo">258</span> this.zookeeper = new ZKWatcher(zkConf, TokenServer.class.getSimpleName(), this, true);<a name="line.258"></a>
<span class="sourceLineNo">259</span> this.rpcServer.start();<a name="line.259"></a>
<span class="sourceLineNo">260</span><a name="line.260"></a>
<span class="sourceLineNo">261</span> // Mock up region coprocessor environment<a name="line.261"></a>
<span class="sourceLineNo">262</span> RegionCoprocessorEnvironment mockRegionCpEnv = mock(RegionCoprocessorEnvironment.class,<a name="line.262"></a>
<span class="sourceLineNo">263</span> Mockito.withSettings().extraInterfaces(HasRegionServerServices.class));<a name="line.263"></a>
<span class="sourceLineNo">264</span> when(mockRegionCpEnv.getConfiguration()).thenReturn(conf);<a name="line.264"></a>
<span class="sourceLineNo">265</span> when(mockRegionCpEnv.getClassLoader())<a name="line.265"></a>
<span class="sourceLineNo">266</span> .then((var1) -&gt; Thread.currentThread().getContextClassLoader());<a name="line.266"></a>
<span class="sourceLineNo">267</span> RegionServerServices mockRss = mock(RegionServerServices.class);<a name="line.267"></a>
<span class="sourceLineNo">268</span> when(mockRss.getRpcServer()).thenReturn(rpcServer);<a name="line.268"></a>
<span class="sourceLineNo">269</span> when(((HasRegionServerServices) mockRegionCpEnv).getRegionServerServices())<a name="line.269"></a>
<span class="sourceLineNo">270</span> .thenReturn(mockRss);<a name="line.270"></a>
<span class="sourceLineNo">271</span><a name="line.271"></a>
<span class="sourceLineNo">272</span> super.start(mockRegionCpEnv);<a name="line.272"></a>
<span class="sourceLineNo">273</span> started = true;<a name="line.273"></a>
<span class="sourceLineNo">274</span> }<a name="line.274"></a>
<span class="sourceLineNo">275</span><a name="line.275"></a>
<span class="sourceLineNo">276</span> @Override<a name="line.276"></a>
<span class="sourceLineNo">277</span> public void run() {<a name="line.277"></a>
<span class="sourceLineNo">278</span> try {<a name="line.278"></a>
<span class="sourceLineNo">279</span> initialize();<a name="line.279"></a>
<span class="sourceLineNo">280</span> while (!stopped) {<a name="line.280"></a>
<span class="sourceLineNo">281</span> this.sleeper.sleep();<a name="line.281"></a>
<span class="sourceLineNo">282</span> }<a name="line.282"></a>
<span class="sourceLineNo">283</span> } catch (Exception e) {<a name="line.283"></a>
<span class="sourceLineNo">284</span> abort(e.getMessage(), e);<a name="line.284"></a>
<span class="sourceLineNo">285</span> }<a name="line.285"></a>
<span class="sourceLineNo">286</span> this.rpcServer.stop();<a name="line.286"></a>
<span class="sourceLineNo">287</span> }<a name="line.287"></a>
<span class="sourceLineNo">288</span><a name="line.288"></a>
<span class="sourceLineNo">289</span> public boolean isStarted() {<a name="line.289"></a>
<span class="sourceLineNo">290</span> return started;<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> @Override<a name="line.293"></a>
<span class="sourceLineNo">294</span> public void stop(String reason) {<a name="line.294"></a>
<span class="sourceLineNo">295</span> LOG.info("Stopping due to: " + reason);<a name="line.295"></a>
<span class="sourceLineNo">296</span> this.stopped = true;<a name="line.296"></a>
<span class="sourceLineNo">297</span> sleeper.skipSleepCycle();<a name="line.297"></a>
<span class="sourceLineNo">298</span> }<a name="line.298"></a>
<span class="sourceLineNo">299</span><a name="line.299"></a>
<span class="sourceLineNo">300</span> @Override<a name="line.300"></a>
<span class="sourceLineNo">301</span> public boolean isStopped() {<a name="line.301"></a>
<span class="sourceLineNo">302</span> return stopped;<a name="line.302"></a>
<span class="sourceLineNo">303</span> }<a name="line.303"></a>
<span class="sourceLineNo">304</span><a name="line.304"></a>
<span class="sourceLineNo">305</span> public InetSocketAddress getAddress() {<a name="line.305"></a>
<span class="sourceLineNo">306</span> return isa;<a name="line.306"></a>
<span class="sourceLineNo">307</span> }<a name="line.307"></a>
<span class="sourceLineNo">308</span><a name="line.308"></a>
<span class="sourceLineNo">309</span> public SecretManager&lt;? extends TokenIdentifier&gt; getSecretManager() {<a name="line.309"></a>
<span class="sourceLineNo">310</span> return ((RpcServer) rpcServer).getSecretManager();<a name="line.310"></a>
<span class="sourceLineNo">311</span> }<a name="line.311"></a>
<span class="sourceLineNo">312</span><a name="line.312"></a>
<span class="sourceLineNo">313</span> @Override<a name="line.313"></a>
<span class="sourceLineNo">314</span> public AuthenticationProtos.GetAuthenticationTokenResponse getAuthenticationToken(<a name="line.314"></a>
<span class="sourceLineNo">315</span> RpcController controller, AuthenticationProtos.GetAuthenticationTokenRequest request)<a name="line.315"></a>
<span class="sourceLineNo">316</span> throws ServiceException {<a name="line.316"></a>
<span class="sourceLineNo">317</span> LOG.debug("Authentication token request from " + RpcServer.getRequestUserName().orElse(null));<a name="line.317"></a>
<span class="sourceLineNo">318</span> // Ignore above passed in controller -- it is always null<a name="line.318"></a>
<span class="sourceLineNo">319</span> ServerRpcController serverController = new ServerRpcController();<a name="line.319"></a>
<span class="sourceLineNo">320</span> final BlockingRpcCallback&lt;AuthenticationProtos.GetAuthenticationTokenResponse&gt; callback =<a name="line.320"></a>
<span class="sourceLineNo">321</span> new BlockingRpcCallback&lt;&gt;();<a name="line.321"></a>
<span class="sourceLineNo">322</span> getAuthenticationToken(null, request, callback);<a name="line.322"></a>
<span class="sourceLineNo">323</span> try {<a name="line.323"></a>
<span class="sourceLineNo">324</span> serverController.checkFailed();<a name="line.324"></a>
<span class="sourceLineNo">325</span> return callback.get();<a name="line.325"></a>
<span class="sourceLineNo">326</span> } catch (IOException ioe) {<a name="line.326"></a>
<span class="sourceLineNo">327</span> throw new ServiceException(ioe);<a name="line.327"></a>
<span class="sourceLineNo">328</span> }<a name="line.328"></a>
<span class="sourceLineNo">329</span> }<a name="line.329"></a>
<span class="sourceLineNo">330</span><a name="line.330"></a>
<span class="sourceLineNo">331</span> @Override<a name="line.331"></a>
<span class="sourceLineNo">332</span> public AuthenticationProtos.WhoAmIResponse whoAmI(RpcController controller,<a name="line.332"></a>
<span class="sourceLineNo">333</span> AuthenticationProtos.WhoAmIRequest request) throws ServiceException {<a name="line.333"></a>
<span class="sourceLineNo">334</span> LOG.debug("whoAmI() request from " + RpcServer.getRequestUserName().orElse(null));<a name="line.334"></a>
<span class="sourceLineNo">335</span> // Ignore above passed in controller -- it is always null<a name="line.335"></a>
<span class="sourceLineNo">336</span> ServerRpcController serverController = new ServerRpcController();<a name="line.336"></a>
<span class="sourceLineNo">337</span> BlockingRpcCallback&lt;AuthenticationProtos.WhoAmIResponse&gt; callback =<a name="line.337"></a>
<span class="sourceLineNo">338</span> new BlockingRpcCallback&lt;&gt;();<a name="line.338"></a>
<span class="sourceLineNo">339</span> whoAmI(null, request, callback);<a name="line.339"></a>
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<span class="sourceLineNo">341</span> serverController.checkFailed();<a name="line.341"></a>
<span class="sourceLineNo">342</span> return callback.get();<a name="line.342"></a>
<span class="sourceLineNo">343</span> } catch (IOException ioe) {<a name="line.343"></a>
<span class="sourceLineNo">344</span> throw new ServiceException(ioe);<a name="line.344"></a>
<span class="sourceLineNo">345</span> }<a name="line.345"></a>
<span class="sourceLineNo">346</span> }<a name="line.346"></a>
<span class="sourceLineNo">347</span><a name="line.347"></a>
<span class="sourceLineNo">348</span> @Override<a name="line.348"></a>
<span class="sourceLineNo">349</span> public ChoreService getChoreService() {<a name="line.349"></a>
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<span class="sourceLineNo">351</span> }<a name="line.351"></a>
<span class="sourceLineNo">352</span><a name="line.352"></a>
<span class="sourceLineNo">353</span> @Override<a name="line.353"></a>
<span class="sourceLineNo">354</span> public Connection createConnection(Configuration conf) throws IOException {<a name="line.354"></a>
<span class="sourceLineNo">355</span> return null;<a name="line.355"></a>
<span class="sourceLineNo">356</span> }<a name="line.356"></a>
<span class="sourceLineNo">357</span><a name="line.357"></a>
<span class="sourceLineNo">358</span> @Override<a name="line.358"></a>
<span class="sourceLineNo">359</span> public AsyncClusterConnection getAsyncClusterConnection() {<a name="line.359"></a>
<span class="sourceLineNo">360</span> return null;<a name="line.360"></a>
<span class="sourceLineNo">361</span> }<a name="line.361"></a>
<span class="sourceLineNo">362</span> }<a name="line.362"></a>
<span class="sourceLineNo">363</span><a name="line.363"></a>
<span class="sourceLineNo">364</span> @Parameters(name = "{index}: rpcServerImpl={0}")<a name="line.364"></a>
<span class="sourceLineNo">365</span> public static Collection&lt;Object[]&gt; parameters() {<a name="line.365"></a>
<span class="sourceLineNo">366</span> return Arrays.asList(new Object[] { SimpleRpcServer.class.getName() },<a name="line.366"></a>
<span class="sourceLineNo">367</span> new Object[] { NettyRpcServer.class.getName() });<a name="line.367"></a>
<span class="sourceLineNo">368</span> }<a name="line.368"></a>
<span class="sourceLineNo">369</span><a name="line.369"></a>
<span class="sourceLineNo">370</span> @Parameter(0)<a name="line.370"></a>
<span class="sourceLineNo">371</span> public String rpcServerImpl;<a name="line.371"></a>
<span class="sourceLineNo">372</span><a name="line.372"></a>
<span class="sourceLineNo">373</span> private HBaseTestingUtil TEST_UTIL;<a name="line.373"></a>
<span class="sourceLineNo">374</span> private TokenServer server;<a name="line.374"></a>
<span class="sourceLineNo">375</span> private Thread serverThread;<a name="line.375"></a>
<span class="sourceLineNo">376</span> private AuthenticationTokenSecretManager secretManager;<a name="line.376"></a>
<span class="sourceLineNo">377</span> private ClusterId clusterId = new ClusterId();<a name="line.377"></a>
<span class="sourceLineNo">378</span><a name="line.378"></a>
<span class="sourceLineNo">379</span> @Before<a name="line.379"></a>
<span class="sourceLineNo">380</span> public void setUp() throws Exception {<a name="line.380"></a>
<span class="sourceLineNo">381</span> TEST_UTIL = new HBaseTestingUtil();<a name="line.381"></a>
<span class="sourceLineNo">382</span> // Override the connection registry to avoid spinning up a mini cluster for the connection below<a name="line.382"></a>
<span class="sourceLineNo">383</span> // to go through.<a name="line.383"></a>
<span class="sourceLineNo">384</span> TEST_UTIL.getConfiguration().set(HConstants.CLIENT_CONNECTION_REGISTRY_IMPL_CONF_KEY,<a name="line.384"></a>
<span class="sourceLineNo">385</span> HConstants.ZK_CONNECTION_REGISTRY_CLASS);<a name="line.385"></a>
<span class="sourceLineNo">386</span> TEST_UTIL.startMiniZKCluster();<a name="line.386"></a>
<span class="sourceLineNo">387</span> // register token type for protocol<a name="line.387"></a>
<span class="sourceLineNo">388</span> SecurityInfo.addInfo(AuthenticationProtos.AuthenticationService.getDescriptor().getName(),<a name="line.388"></a>
<span class="sourceLineNo">389</span> new SecurityInfo("hbase.test.kerberos.principal",<a name="line.389"></a>
<span class="sourceLineNo">390</span> AuthenticationProtos.TokenIdentifier.Kind.HBASE_AUTH_TOKEN));<a name="line.390"></a>
<span class="sourceLineNo">391</span> // security settings only added after startup so that ZK does not require SASL<a name="line.391"></a>
<span class="sourceLineNo">392</span> Configuration conf = TEST_UTIL.getConfiguration();<a name="line.392"></a>
<span class="sourceLineNo">393</span> conf.set("hadoop.security.authentication", "kerberos");<a name="line.393"></a>
<span class="sourceLineNo">394</span> conf.set("hbase.security.authentication", "kerberos");<a name="line.394"></a>
<span class="sourceLineNo">395</span> conf.setBoolean(HADOOP_SECURITY_AUTHORIZATION, true);<a name="line.395"></a>
<span class="sourceLineNo">396</span> conf.set(RpcServerFactory.CUSTOM_RPC_SERVER_IMPL_CONF_KEY, rpcServerImpl);<a name="line.396"></a>
<span class="sourceLineNo">397</span> server = new TokenServer(conf, TEST_UTIL);<a name="line.397"></a>
<span class="sourceLineNo">398</span> serverThread = new Thread(server);<a name="line.398"></a>
<span class="sourceLineNo">399</span> Threads.setDaemonThreadRunning(serverThread,<a name="line.399"></a>
<span class="sourceLineNo">400</span> "TokenServer:" + server.getServerName().toString());<a name="line.400"></a>
<span class="sourceLineNo">401</span> // wait for startup<a name="line.401"></a>
<span class="sourceLineNo">402</span> while (!server.isStarted() &amp;&amp; !server.isStopped()) {<a name="line.402"></a>
<span class="sourceLineNo">403</span> Thread.sleep(10);<a name="line.403"></a>
<span class="sourceLineNo">404</span> }<a name="line.404"></a>
<span class="sourceLineNo">405</span> server.rpcServer.refreshAuthManager(conf, new PolicyProvider() {<a name="line.405"></a>
<span class="sourceLineNo">406</span> @Override<a name="line.406"></a>
<span class="sourceLineNo">407</span> public Service[] getServices() {<a name="line.407"></a>
<span class="sourceLineNo">408</span> return new Service[] { new Service("security.client.protocol.acl",<a name="line.408"></a>
<span class="sourceLineNo">409</span> AuthenticationProtos.AuthenticationService.BlockingInterface.class) };<a name="line.409"></a>
<span class="sourceLineNo">410</span> }<a name="line.410"></a>
<span class="sourceLineNo">411</span> });<a name="line.411"></a>
<span class="sourceLineNo">412</span> ZKClusterId.setClusterId(server.getZooKeeper(), clusterId);<a name="line.412"></a>
<span class="sourceLineNo">413</span> secretManager = (AuthenticationTokenSecretManager) server.getSecretManager();<a name="line.413"></a>
<span class="sourceLineNo">414</span> while (secretManager.getCurrentKey() == null) {<a name="line.414"></a>
<span class="sourceLineNo">415</span> Thread.sleep(1);<a name="line.415"></a>
<span class="sourceLineNo">416</span> }<a name="line.416"></a>
<span class="sourceLineNo">417</span> }<a name="line.417"></a>
<span class="sourceLineNo">418</span><a name="line.418"></a>
<span class="sourceLineNo">419</span> @After<a name="line.419"></a>
<span class="sourceLineNo">420</span> public void tearDown() throws Exception {<a name="line.420"></a>
<span class="sourceLineNo">421</span> server.stop("Test complete");<a name="line.421"></a>
<span class="sourceLineNo">422</span> Threads.shutdown(serverThread);<a name="line.422"></a>
<span class="sourceLineNo">423</span> TEST_UTIL.shutdownMiniZKCluster();<a name="line.423"></a>
<span class="sourceLineNo">424</span> }<a name="line.424"></a>
<span class="sourceLineNo">425</span><a name="line.425"></a>
<span class="sourceLineNo">426</span> @Test<a name="line.426"></a>
<span class="sourceLineNo">427</span> public void testTokenCreation() throws Exception {<a name="line.427"></a>
<span class="sourceLineNo">428</span> Token&lt;AuthenticationTokenIdentifier&gt; token = secretManager.generateToken("testuser");<a name="line.428"></a>
<span class="sourceLineNo">429</span><a name="line.429"></a>
<span class="sourceLineNo">430</span> AuthenticationTokenIdentifier ident = new AuthenticationTokenIdentifier();<a name="line.430"></a>
<span class="sourceLineNo">431</span> Writables.getWritable(token.getIdentifier(), ident);<a name="line.431"></a>
<span class="sourceLineNo">432</span> assertEquals("Token username should match", "testuser", ident.getUsername());<a name="line.432"></a>
<span class="sourceLineNo">433</span> byte[] passwd = secretManager.retrievePassword(ident);<a name="line.433"></a>
<span class="sourceLineNo">434</span> assertTrue("Token password and password from secret manager should match",<a name="line.434"></a>
<span class="sourceLineNo">435</span> Bytes.equals(token.getPassword(), passwd));<a name="line.435"></a>
<span class="sourceLineNo">436</span> }<a name="line.436"></a>
<span class="sourceLineNo">437</span> // This won't work any more now RpcServer takes Shaded Service. It depends on RPCServer being able<a name="line.437"></a>
<span class="sourceLineNo">438</span> // to provide a<a name="line.438"></a>
<span class="sourceLineNo">439</span> // non-shaded service. TODO: FIX. Tried to make RPC generic but then it ripples; have to make<a name="line.439"></a>
<span class="sourceLineNo">440</span> // Connection generic.<a name="line.440"></a>
<span class="sourceLineNo">441</span> // And Call generic, etc.<a name="line.441"></a>
<span class="sourceLineNo">442</span> //<a name="line.442"></a>
<span class="sourceLineNo">443</span> // @Test<a name="line.443"></a>
<span class="sourceLineNo">444</span> // public void testTokenAuthentication() throws Exception {<a name="line.444"></a>
<span class="sourceLineNo">445</span> // UserGroupInformation testuser =<a name="line.445"></a>
<span class="sourceLineNo">446</span> // UserGroupInformation.createUserForTesting("testuser", new String[]{"testgroup"});<a name="line.446"></a>
<span class="sourceLineNo">447</span> // testuser.setAuthenticationMethod(<a name="line.447"></a>
<span class="sourceLineNo">448</span> // UserGroupInformation.AuthenticationMethod.TOKEN);<a name="line.448"></a>
<span class="sourceLineNo">449</span> // final Configuration conf = TEST_UTIL.getConfiguration();<a name="line.449"></a>
<span class="sourceLineNo">450</span> // UserGroupInformation.setConfiguration(conf);<a name="line.450"></a>
<span class="sourceLineNo">451</span> // Token&lt;AuthenticationTokenIdentifier&gt; token = secretManager.generateToken("testuser");<a name="line.451"></a>
<span class="sourceLineNo">452</span> // LOG.debug("Got token: " + token.toString());<a name="line.452"></a>
<span class="sourceLineNo">453</span> // testuser.addToken(token);<a name="line.453"></a>
<span class="sourceLineNo">454</span> // // Verify the server authenticates us as this token user<a name="line.454"></a>
<span class="sourceLineNo">455</span> // testuser.doAs(new PrivilegedExceptionAction&lt;Object&gt;() {<a name="line.455"></a>
<span class="sourceLineNo">456</span> // public Object run() throws Exception {<a name="line.456"></a>
<span class="sourceLineNo">457</span> // Configuration c = server.getConfiguration();<a name="line.457"></a>
<span class="sourceLineNo">458</span> // final RpcClient rpcClient = RpcClientFactory.createClient(c, clusterId.toString());<a name="line.458"></a>
<span class="sourceLineNo">459</span> // ServerName sn =<a name="line.459"></a>
<span class="sourceLineNo">460</span> // ServerName.valueOf(server.getAddress().getHostName(), server.getAddress().getPort(),<a name="line.460"></a>
<span class="sourceLineNo">461</span> // EnvironmentEdgeManager.currentTime());<a name="line.461"></a>
<span class="sourceLineNo">462</span> // try {<a name="line.462"></a>
<span class="sourceLineNo">463</span> // // Make a proxy to go between the shaded RpcController that rpc expects and the<a name="line.463"></a>
<span class="sourceLineNo">464</span> // // non-shaded controller this CPEP is providing. This is because this test does a neat<a name="line.464"></a>
<span class="sourceLineNo">465</span> // // little trick of testing the CPEP Service by inserting it as RpcServer Service. This<a name="line.465"></a>
<span class="sourceLineNo">466</span> // // worked fine before we shaded PB. Now we need these proxies.<a name="line.466"></a>
<span class="sourceLineNo">467</span> // final org.apache.hbase.thirdparty.com.google.protobuf.BlockingRpcChannel channel =<a name="line.467"></a>
<span class="sourceLineNo">468</span> // rpcClient.createBlockingRpcChannel(sn, User.getCurrent(),<a name="line.468"></a>
<span class="sourceLineNo">469</span> // HConstants.DEFAULT_HBASE_RPC_TIMEOUT);<a name="line.469"></a>
<span class="sourceLineNo">470</span> // AuthenticationProtos.AuthenticationService.BlockingInterface stub =<a name="line.470"></a>
<span class="sourceLineNo">471</span> // AuthenticationProtos.AuthenticationService.newBlockingStub(channel);<a name="line.471"></a>
<span class="sourceLineNo">472</span> // AuthenticationProtos.WhoAmIResponse response =<a name="line.472"></a>
<span class="sourceLineNo">473</span> // stub.whoAmI(null, AuthenticationProtos.WhoAmIRequest.getDefaultInstance());<a name="line.473"></a>
<span class="sourceLineNo">474</span> // String myname = response.getUsername();<a name="line.474"></a>
<span class="sourceLineNo">475</span> // assertEquals("testuser", myname);<a name="line.475"></a>
<span class="sourceLineNo">476</span> // String authMethod = response.getAuthMethod();<a name="line.476"></a>
<span class="sourceLineNo">477</span> // assertEquals("TOKEN", authMethod);<a name="line.477"></a>
<span class="sourceLineNo">478</span> // } finally {<a name="line.478"></a>
<span class="sourceLineNo">479</span> // rpcClient.close();<a name="line.479"></a>
<span class="sourceLineNo">480</span> // }<a name="line.480"></a>
<span class="sourceLineNo">481</span> // return null;<a name="line.481"></a>
<span class="sourceLineNo">482</span> // }<a name="line.482"></a>
<span class="sourceLineNo">483</span> // });<a name="line.483"></a>
<span class="sourceLineNo">484</span> // }<a name="line.484"></a>
<span class="sourceLineNo">485</span><a name="line.485"></a>
<span class="sourceLineNo">486</span> @Test<a name="line.486"></a>
<span class="sourceLineNo">487</span> public void testUseExistingToken() throws Exception {<a name="line.487"></a>
<span class="sourceLineNo">488</span> User user = User.createUserForTesting(TEST_UTIL.getConfiguration(), "testuser2",<a name="line.488"></a>
<span class="sourceLineNo">489</span> new String[] { "testgroup" });<a name="line.489"></a>
<span class="sourceLineNo">490</span> Token&lt;AuthenticationTokenIdentifier&gt; token = secretManager.generateToken(user.getName());<a name="line.490"></a>
<span class="sourceLineNo">491</span> assertNotNull(token);<a name="line.491"></a>
<span class="sourceLineNo">492</span> user.addToken(token);<a name="line.492"></a>
<span class="sourceLineNo">493</span><a name="line.493"></a>
<span class="sourceLineNo">494</span> // make sure we got a token<a name="line.494"></a>
<span class="sourceLineNo">495</span> Token&lt;AuthenticationTokenIdentifier&gt; firstToken =<a name="line.495"></a>
<span class="sourceLineNo">496</span> new AuthenticationTokenSelector().selectToken(token.getService(), user.getTokens());<a name="line.496"></a>
<span class="sourceLineNo">497</span> assertNotNull(firstToken);<a name="line.497"></a>
<span class="sourceLineNo">498</span> assertEquals(token, firstToken);<a name="line.498"></a>
<span class="sourceLineNo">499</span><a name="line.499"></a>
<span class="sourceLineNo">500</span> Connection conn = ConnectionFactory.createConnection(TEST_UTIL.getConfiguration());<a name="line.500"></a>
<span class="sourceLineNo">501</span> try {<a name="line.501"></a>
<span class="sourceLineNo">502</span> assertFalse(TokenUtil.addTokenIfMissing(conn, user));<a name="line.502"></a>
<span class="sourceLineNo">503</span> // make sure we still have the same token<a name="line.503"></a>
<span class="sourceLineNo">504</span> Token&lt;AuthenticationTokenIdentifier&gt; secondToken =<a name="line.504"></a>
<span class="sourceLineNo">505</span> new AuthenticationTokenSelector().selectToken(token.getService(), user.getTokens());<a name="line.505"></a>
<span class="sourceLineNo">506</span> assertEquals(firstToken, secondToken);<a name="line.506"></a>
<span class="sourceLineNo">507</span> } finally {<a name="line.507"></a>
<span class="sourceLineNo">508</span> conn.close();<a name="line.508"></a>
<span class="sourceLineNo">509</span> }<a name="line.509"></a>
<span class="sourceLineNo">510</span> }<a name="line.510"></a>
<span class="sourceLineNo">511</span>}<a name="line.511"></a>
</pre>
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