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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;<a name="line.18"></a>
<span class="sourceLineNo">019</span><a name="line.19"></a>
<span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a name="line.20"></a>
<span class="sourceLineNo">021</span>import static org.junit.Assert.assertFalse;<a name="line.21"></a>
<span class="sourceLineNo">022</span>import static org.junit.Assert.assertTrue;<a name="line.22"></a>
<span class="sourceLineNo">023</span>import static org.junit.Assert.fail;<a name="line.23"></a>
<span class="sourceLineNo">024</span>import static org.mockito.ArgumentMatchers.any;<a name="line.24"></a>
<span class="sourceLineNo">025</span>import static org.mockito.ArgumentMatchers.anyString;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import static org.mockito.Mockito.mock;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import static org.mockito.Mockito.verify;<a name="line.27"></a>
<span class="sourceLineNo">028</span>import static org.mockito.Mockito.when;<a name="line.28"></a>
<span class="sourceLineNo">029</span><a name="line.29"></a>
<span class="sourceLineNo">030</span>import java.io.IOException;<a name="line.30"></a>
<span class="sourceLineNo">031</span>import java.net.InetAddress;<a name="line.31"></a>
<span class="sourceLineNo">032</span>import java.util.Map;<a name="line.32"></a>
<span class="sourceLineNo">033</span>import javax.security.auth.callback.Callback;<a name="line.33"></a>
<span class="sourceLineNo">034</span>import javax.security.auth.callback.NameCallback;<a name="line.34"></a>
<span class="sourceLineNo">035</span>import javax.security.auth.callback.PasswordCallback;<a name="line.35"></a>
<span class="sourceLineNo">036</span>import javax.security.auth.callback.TextOutputCallback;<a name="line.36"></a>
<span class="sourceLineNo">037</span>import javax.security.auth.callback.UnsupportedCallbackException;<a name="line.37"></a>
<span class="sourceLineNo">038</span>import javax.security.sasl.RealmCallback;<a name="line.38"></a>
<span class="sourceLineNo">039</span>import javax.security.sasl.Sasl;<a name="line.39"></a>
<span class="sourceLineNo">040</span>import javax.security.sasl.SaslClient;<a name="line.40"></a>
<span class="sourceLineNo">041</span>import org.apache.hadoop.conf.Configuration;<a name="line.41"></a>
<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.42"></a>
<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.HBaseConfiguration;<a name="line.43"></a>
<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.security.provider.DigestSaslClientAuthenticationProvider;<a name="line.44"></a>
<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.security.provider.DigestSaslClientAuthenticationProvider.DigestSaslClientCallbackHandler;<a name="line.45"></a>
<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.security.provider.GssSaslClientAuthenticationProvider;<a name="line.46"></a>
<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.security.provider.SimpleSaslClientAuthenticationProvider;<a name="line.47"></a>
<span class="sourceLineNo">048</span>import org.apache.hadoop.hbase.testclassification.SecurityTests;<a name="line.48"></a>
<span class="sourceLineNo">049</span>import org.apache.hadoop.hbase.testclassification.SmallTests;<a name="line.49"></a>
<span class="sourceLineNo">050</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.50"></a>
<span class="sourceLineNo">051</span>import org.apache.hadoop.io.DataInputBuffer;<a name="line.51"></a>
<span class="sourceLineNo">052</span>import org.apache.hadoop.io.DataOutputBuffer;<a name="line.52"></a>
<span class="sourceLineNo">053</span>import org.apache.hadoop.security.token.Token;<a name="line.53"></a>
<span class="sourceLineNo">054</span>import org.apache.hadoop.security.token.TokenIdentifier;<a name="line.54"></a>
<span class="sourceLineNo">055</span>import org.junit.ClassRule;<a name="line.55"></a>
<span class="sourceLineNo">056</span>import org.junit.Test;<a name="line.56"></a>
<span class="sourceLineNo">057</span>import org.junit.experimental.categories.Category;<a name="line.57"></a>
<span class="sourceLineNo">058</span>import org.mockito.Mockito;<a name="line.58"></a>
<span class="sourceLineNo">059</span>import org.slf4j.Logger;<a name="line.59"></a>
<span class="sourceLineNo">060</span>import org.slf4j.LoggerFactory;<a name="line.60"></a>
<span class="sourceLineNo">061</span><a name="line.61"></a>
<span class="sourceLineNo">062</span>import org.apache.hbase.thirdparty.com.google.common.base.Strings;<a name="line.62"></a>
<span class="sourceLineNo">063</span><a name="line.63"></a>
<span class="sourceLineNo">064</span>@Category({ SecurityTests.class, SmallTests.class })<a name="line.64"></a>
<span class="sourceLineNo">065</span>public class TestHBaseSaslRpcClient {<a name="line.65"></a>
<span class="sourceLineNo">066</span><a name="line.66"></a>
<span class="sourceLineNo">067</span> @ClassRule<a name="line.67"></a>
<span class="sourceLineNo">068</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.68"></a>
<span class="sourceLineNo">069</span> HBaseClassTestRule.forClass(TestHBaseSaslRpcClient.class);<a name="line.69"></a>
<span class="sourceLineNo">070</span><a name="line.70"></a>
<span class="sourceLineNo">071</span> static {<a name="line.71"></a>
<span class="sourceLineNo">072</span> System.setProperty("java.security.krb5.realm", "DOMAIN.COM");<a name="line.72"></a>
<span class="sourceLineNo">073</span> System.setProperty("java.security.krb5.kdc", "DOMAIN.COM");<a name="line.73"></a>
<span class="sourceLineNo">074</span> }<a name="line.74"></a>
<span class="sourceLineNo">075</span><a name="line.75"></a>
<span class="sourceLineNo">076</span> static final String DEFAULT_USER_NAME = "principal";<a name="line.76"></a>
<span class="sourceLineNo">077</span> static final String DEFAULT_USER_PASSWORD = "password";<a name="line.77"></a>
<span class="sourceLineNo">078</span><a name="line.78"></a>
<span class="sourceLineNo">079</span> private static final Logger LOG = LoggerFactory.getLogger(TestHBaseSaslRpcClient.class);<a name="line.79"></a>
<span class="sourceLineNo">080</span><a name="line.80"></a>
<span class="sourceLineNo">081</span> @Test<a name="line.81"></a>
<span class="sourceLineNo">082</span> public void testSaslClientUsesGivenRpcProtection() throws Exception {<a name="line.82"></a>
<span class="sourceLineNo">083</span> Token&lt;? extends TokenIdentifier&gt; token =<a name="line.83"></a>
<span class="sourceLineNo">084</span> createTokenMockWithCredentials(DEFAULT_USER_NAME, DEFAULT_USER_PASSWORD);<a name="line.84"></a>
<span class="sourceLineNo">085</span> DigestSaslClientAuthenticationProvider provider = new DigestSaslClientAuthenticationProvider();<a name="line.85"></a>
<span class="sourceLineNo">086</span> for (SaslUtil.QualityOfProtection qop : SaslUtil.QualityOfProtection.values()) {<a name="line.86"></a>
<span class="sourceLineNo">087</span> String negotiatedQop = new HBaseSaslRpcClient(HBaseConfiguration.create(), provider, token,<a name="line.87"></a>
<span class="sourceLineNo">088</span> Mockito.mock(InetAddress.class), "", false, qop.name(), false) {<a name="line.88"></a>
<span class="sourceLineNo">089</span> public String getQop() {<a name="line.89"></a>
<span class="sourceLineNo">090</span> return saslProps.get(Sasl.QOP);<a name="line.90"></a>
<span class="sourceLineNo">091</span> }<a name="line.91"></a>
<span class="sourceLineNo">092</span> }.getQop();<a name="line.92"></a>
<span class="sourceLineNo">093</span> assertEquals(negotiatedQop, qop.getSaslQop());<a name="line.93"></a>
<span class="sourceLineNo">094</span> }<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> @Test<a name="line.97"></a>
<span class="sourceLineNo">098</span> public void testDigestSaslClientCallbackHandler() throws UnsupportedCallbackException {<a name="line.98"></a>
<span class="sourceLineNo">099</span> final Token&lt;? extends TokenIdentifier&gt; token = createTokenMock();<a name="line.99"></a>
<span class="sourceLineNo">100</span> when(token.getIdentifier()).thenReturn(Bytes.toBytes(DEFAULT_USER_NAME));<a name="line.100"></a>
<span class="sourceLineNo">101</span> when(token.getPassword()).thenReturn(Bytes.toBytes(DEFAULT_USER_PASSWORD));<a name="line.101"></a>
<span class="sourceLineNo">102</span><a name="line.102"></a>
<span class="sourceLineNo">103</span> final NameCallback nameCallback = mock(NameCallback.class);<a name="line.103"></a>
<span class="sourceLineNo">104</span> final PasswordCallback passwordCallback = mock(PasswordCallback.class);<a name="line.104"></a>
<span class="sourceLineNo">105</span> final RealmCallback realmCallback = mock(RealmCallback.class);<a name="line.105"></a>
<span class="sourceLineNo">106</span><a name="line.106"></a>
<span class="sourceLineNo">107</span> // We can provide a realmCallback, but HBase presently does nothing with it.<a name="line.107"></a>
<span class="sourceLineNo">108</span> Callback[] callbackArray = { nameCallback, passwordCallback, realmCallback };<a name="line.108"></a>
<span class="sourceLineNo">109</span> final DigestSaslClientCallbackHandler saslClCallbackHandler =<a name="line.109"></a>
<span class="sourceLineNo">110</span> new DigestSaslClientCallbackHandler(token);<a name="line.110"></a>
<span class="sourceLineNo">111</span> saslClCallbackHandler.handle(callbackArray);<a name="line.111"></a>
<span class="sourceLineNo">112</span> verify(nameCallback).setName(anyString());<a name="line.112"></a>
<span class="sourceLineNo">113</span> verify(passwordCallback).setPassword(any());<a name="line.113"></a>
<span class="sourceLineNo">114</span> }<a name="line.114"></a>
<span class="sourceLineNo">115</span><a name="line.115"></a>
<span class="sourceLineNo">116</span> @Test<a name="line.116"></a>
<span class="sourceLineNo">117</span> public void testDigestSaslClientCallbackHandlerWithException() {<a name="line.117"></a>
<span class="sourceLineNo">118</span> final Token&lt;? extends TokenIdentifier&gt; token = createTokenMock();<a name="line.118"></a>
<span class="sourceLineNo">119</span> when(token.getIdentifier()).thenReturn(Bytes.toBytes(DEFAULT_USER_NAME));<a name="line.119"></a>
<span class="sourceLineNo">120</span> when(token.getPassword()).thenReturn(Bytes.toBytes(DEFAULT_USER_PASSWORD));<a name="line.120"></a>
<span class="sourceLineNo">121</span> final DigestSaslClientCallbackHandler saslClCallbackHandler =<a name="line.121"></a>
<span class="sourceLineNo">122</span> new DigestSaslClientCallbackHandler(token);<a name="line.122"></a>
<span class="sourceLineNo">123</span> try {<a name="line.123"></a>
<span class="sourceLineNo">124</span> saslClCallbackHandler.handle(new Callback[] { mock(TextOutputCallback.class) });<a name="line.124"></a>
<span class="sourceLineNo">125</span> } catch (UnsupportedCallbackException expEx) {<a name="line.125"></a>
<span class="sourceLineNo">126</span> // expected<a name="line.126"></a>
<span class="sourceLineNo">127</span> } catch (Exception ex) {<a name="line.127"></a>
<span class="sourceLineNo">128</span> fail("testDigestSaslClientCallbackHandlerWithException error : " + ex.getMessage());<a name="line.128"></a>
<span class="sourceLineNo">129</span> }<a name="line.129"></a>
<span class="sourceLineNo">130</span> }<a name="line.130"></a>
<span class="sourceLineNo">131</span><a name="line.131"></a>
<span class="sourceLineNo">132</span> @Test<a name="line.132"></a>
<span class="sourceLineNo">133</span> public void testHBaseSaslRpcClientCreation() throws Exception {<a name="line.133"></a>
<span class="sourceLineNo">134</span> // creation kerberos principal check section<a name="line.134"></a>
<span class="sourceLineNo">135</span> // Note this is mocked in a way that doesn't care about principal names<a name="line.135"></a>
<span class="sourceLineNo">136</span> assertFalse(assertSuccessCreationKerberos());<a name="line.136"></a>
<span class="sourceLineNo">137</span><a name="line.137"></a>
<span class="sourceLineNo">138</span> // creation digest principal check section<a name="line.138"></a>
<span class="sourceLineNo">139</span> assertFalse(assertSuccessCreationDigestPrincipal(null, null));<a name="line.139"></a>
<span class="sourceLineNo">140</span> assertFalse(assertSuccessCreationDigestPrincipal("", ""));<a name="line.140"></a>
<span class="sourceLineNo">141</span> assertFalse(assertSuccessCreationDigestPrincipal("", null));<a name="line.141"></a>
<span class="sourceLineNo">142</span> assertFalse(assertSuccessCreationDigestPrincipal(null, ""));<a name="line.142"></a>
<span class="sourceLineNo">143</span> assertTrue(assertSuccessCreationDigestPrincipal(DEFAULT_USER_NAME, DEFAULT_USER_PASSWORD));<a name="line.143"></a>
<span class="sourceLineNo">144</span><a name="line.144"></a>
<span class="sourceLineNo">145</span> // creation simple principal check section<a name="line.145"></a>
<span class="sourceLineNo">146</span> // Note this is mocked in a way that doesn't care about principal names<a name="line.146"></a>
<span class="sourceLineNo">147</span> assertFalse(assertSuccessCreationSimple());<a name="line.147"></a>
<span class="sourceLineNo">148</span><a name="line.148"></a>
<span class="sourceLineNo">149</span> // exceptions check section<a name="line.149"></a>
<span class="sourceLineNo">150</span> assertTrue(assertIOExceptionThenSaslClientIsNull(DEFAULT_USER_NAME, DEFAULT_USER_PASSWORD));<a name="line.150"></a>
<span class="sourceLineNo">151</span> assertTrue(<a name="line.151"></a>
<span class="sourceLineNo">152</span> assertIOExceptionWhenGetStreamsBeforeConnectCall(DEFAULT_USER_NAME, DEFAULT_USER_PASSWORD));<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> @Test<a name="line.155"></a>
<span class="sourceLineNo">156</span> public void testAuthMethodReadWrite() throws IOException {<a name="line.156"></a>
<span class="sourceLineNo">157</span> DataInputBuffer in = new DataInputBuffer();<a name="line.157"></a>
<span class="sourceLineNo">158</span> DataOutputBuffer out = new DataOutputBuffer();<a name="line.158"></a>
<span class="sourceLineNo">159</span><a name="line.159"></a>
<span class="sourceLineNo">160</span> assertAuthMethodRead(in, AuthMethod.SIMPLE);<a name="line.160"></a>
<span class="sourceLineNo">161</span> assertAuthMethodRead(in, AuthMethod.KERBEROS);<a name="line.161"></a>
<span class="sourceLineNo">162</span> assertAuthMethodRead(in, AuthMethod.DIGEST);<a name="line.162"></a>
<span class="sourceLineNo">163</span><a name="line.163"></a>
<span class="sourceLineNo">164</span> assertAuthMethodWrite(out, AuthMethod.SIMPLE);<a name="line.164"></a>
<span class="sourceLineNo">165</span> assertAuthMethodWrite(out, AuthMethod.KERBEROS);<a name="line.165"></a>
<span class="sourceLineNo">166</span> assertAuthMethodWrite(out, AuthMethod.DIGEST);<a name="line.166"></a>
<span class="sourceLineNo">167</span> }<a name="line.167"></a>
<span class="sourceLineNo">168</span><a name="line.168"></a>
<span class="sourceLineNo">169</span> private void assertAuthMethodRead(DataInputBuffer in, AuthMethod authMethod) throws IOException {<a name="line.169"></a>
<span class="sourceLineNo">170</span> in.reset(new byte[] { authMethod.code }, 1);<a name="line.170"></a>
<span class="sourceLineNo">171</span> assertEquals(authMethod, AuthMethod.read(in));<a name="line.171"></a>
<span class="sourceLineNo">172</span> }<a name="line.172"></a>
<span class="sourceLineNo">173</span><a name="line.173"></a>
<span class="sourceLineNo">174</span> private void assertAuthMethodWrite(DataOutputBuffer out, AuthMethod authMethod)<a name="line.174"></a>
<span class="sourceLineNo">175</span> throws IOException {<a name="line.175"></a>
<span class="sourceLineNo">176</span> authMethod.write(out);<a name="line.176"></a>
<span class="sourceLineNo">177</span> assertEquals(authMethod.code, out.getData()[0]);<a name="line.177"></a>
<span class="sourceLineNo">178</span> out.reset();<a name="line.178"></a>
<span class="sourceLineNo">179</span> }<a name="line.179"></a>
<span class="sourceLineNo">180</span><a name="line.180"></a>
<span class="sourceLineNo">181</span> private boolean assertIOExceptionWhenGetStreamsBeforeConnectCall(String principal,<a name="line.181"></a>
<span class="sourceLineNo">182</span> String password) throws IOException {<a name="line.182"></a>
<span class="sourceLineNo">183</span> boolean inState = false;<a name="line.183"></a>
<span class="sourceLineNo">184</span> boolean outState = false;<a name="line.184"></a>
<span class="sourceLineNo">185</span><a name="line.185"></a>
<span class="sourceLineNo">186</span> DigestSaslClientAuthenticationProvider provider = new DigestSaslClientAuthenticationProvider() {<a name="line.186"></a>
<span class="sourceLineNo">187</span> @Override<a name="line.187"></a>
<span class="sourceLineNo">188</span> public SaslClient createClient(Configuration conf, InetAddress serverAddress,<a name="line.188"></a>
<span class="sourceLineNo">189</span> String serverPrincipal, Token&lt;? extends TokenIdentifier&gt; token, boolean fallbackAllowed,<a name="line.189"></a>
<span class="sourceLineNo">190</span> Map&lt;String, String&gt; saslProps) {<a name="line.190"></a>
<span class="sourceLineNo">191</span> return Mockito.mock(SaslClient.class);<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> HBaseSaslRpcClient rpcClient = new HBaseSaslRpcClient(HBaseConfiguration.create(), provider,<a name="line.194"></a>
<span class="sourceLineNo">195</span> createTokenMockWithCredentials(principal, password), Mockito.mock(InetAddress.class), "",<a name="line.195"></a>
<span class="sourceLineNo">196</span> false);<a name="line.196"></a>
<span class="sourceLineNo">197</span><a name="line.197"></a>
<span class="sourceLineNo">198</span> try {<a name="line.198"></a>
<span class="sourceLineNo">199</span> rpcClient.getInputStream();<a name="line.199"></a>
<span class="sourceLineNo">200</span> } catch (IOException ex) {<a name="line.200"></a>
<span class="sourceLineNo">201</span> // Sasl authentication exchange hasn't completed yet<a name="line.201"></a>
<span class="sourceLineNo">202</span> inState = true;<a name="line.202"></a>
<span class="sourceLineNo">203</span> }<a name="line.203"></a>
<span class="sourceLineNo">204</span><a name="line.204"></a>
<span class="sourceLineNo">205</span> try {<a name="line.205"></a>
<span class="sourceLineNo">206</span> rpcClient.getOutputStream();<a name="line.206"></a>
<span class="sourceLineNo">207</span> } catch (IOException ex) {<a name="line.207"></a>
<span class="sourceLineNo">208</span> // Sasl authentication exchange hasn't completed yet<a name="line.208"></a>
<span class="sourceLineNo">209</span> outState = true;<a name="line.209"></a>
<span class="sourceLineNo">210</span> }<a name="line.210"></a>
<span class="sourceLineNo">211</span><a name="line.211"></a>
<span class="sourceLineNo">212</span> return inState &amp;&amp; outState;<a name="line.212"></a>
<span class="sourceLineNo">213</span> }<a name="line.213"></a>
<span class="sourceLineNo">214</span><a name="line.214"></a>
<span class="sourceLineNo">215</span> private boolean assertIOExceptionThenSaslClientIsNull(String principal, String password) {<a name="line.215"></a>
<span class="sourceLineNo">216</span> try {<a name="line.216"></a>
<span class="sourceLineNo">217</span> DigestSaslClientAuthenticationProvider provider =<a name="line.217"></a>
<span class="sourceLineNo">218</span> new DigestSaslClientAuthenticationProvider() {<a name="line.218"></a>
<span class="sourceLineNo">219</span> @Override<a name="line.219"></a>
<span class="sourceLineNo">220</span> public SaslClient createClient(Configuration conf, InetAddress serverAddress,<a name="line.220"></a>
<span class="sourceLineNo">221</span> String serverPrincipal, Token&lt;? extends TokenIdentifier&gt; token, boolean fallbackAllowed,<a name="line.221"></a>
<span class="sourceLineNo">222</span> Map&lt;String, String&gt; saslProps) {<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> new HBaseSaslRpcClient(HBaseConfiguration.create(), provider,<a name="line.226"></a>
<span class="sourceLineNo">227</span> createTokenMockWithCredentials(principal, password), Mockito.mock(InetAddress.class), "",<a name="line.227"></a>
<span class="sourceLineNo">228</span> false);<a name="line.228"></a>
<span class="sourceLineNo">229</span> return false;<a name="line.229"></a>
<span class="sourceLineNo">230</span> } catch (IOException ex) {<a name="line.230"></a>
<span class="sourceLineNo">231</span> return true;<a name="line.231"></a>
<span class="sourceLineNo">232</span> }<a name="line.232"></a>
<span class="sourceLineNo">233</span> }<a name="line.233"></a>
<span class="sourceLineNo">234</span><a name="line.234"></a>
<span class="sourceLineNo">235</span> private boolean assertSuccessCreationKerberos() {<a name="line.235"></a>
<span class="sourceLineNo">236</span> HBaseSaslRpcClient rpcClient = null;<a name="line.236"></a>
<span class="sourceLineNo">237</span> try {<a name="line.237"></a>
<span class="sourceLineNo">238</span> // createSaslRpcClientForKerberos is mocked in a way that doesn't care about principal names<a name="line.238"></a>
<span class="sourceLineNo">239</span> rpcClient = createSaslRpcClientForKerberos();<a name="line.239"></a>
<span class="sourceLineNo">240</span> } catch (Exception ex) {<a name="line.240"></a>
<span class="sourceLineNo">241</span> LOG.error(ex.getMessage(), ex);<a name="line.241"></a>
<span class="sourceLineNo">242</span> }<a name="line.242"></a>
<span class="sourceLineNo">243</span> return rpcClient != null;<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> private boolean assertSuccessCreationDigestPrincipal(String principal, String password) {<a name="line.246"></a>
<span class="sourceLineNo">247</span> HBaseSaslRpcClient rpcClient = null;<a name="line.247"></a>
<span class="sourceLineNo">248</span> try {<a name="line.248"></a>
<span class="sourceLineNo">249</span> rpcClient = new HBaseSaslRpcClient(HBaseConfiguration.create(),<a name="line.249"></a>
<span class="sourceLineNo">250</span> new DigestSaslClientAuthenticationProvider(),<a name="line.250"></a>
<span class="sourceLineNo">251</span> createTokenMockWithCredentials(principal, password), Mockito.mock(InetAddress.class), "",<a name="line.251"></a>
<span class="sourceLineNo">252</span> false);<a name="line.252"></a>
<span class="sourceLineNo">253</span> } catch (Exception ex) {<a name="line.253"></a>
<span class="sourceLineNo">254</span> LOG.error(ex.getMessage(), ex);<a name="line.254"></a>
<span class="sourceLineNo">255</span> }<a name="line.255"></a>
<span class="sourceLineNo">256</span> return rpcClient != null;<a name="line.256"></a>
<span class="sourceLineNo">257</span> }<a name="line.257"></a>
<span class="sourceLineNo">258</span><a name="line.258"></a>
<span class="sourceLineNo">259</span> private boolean assertSuccessCreationSimple() {<a name="line.259"></a>
<span class="sourceLineNo">260</span> HBaseSaslRpcClient rpcClient = null;<a name="line.260"></a>
<span class="sourceLineNo">261</span> try {<a name="line.261"></a>
<span class="sourceLineNo">262</span> rpcClient = createSaslRpcClientSimple();<a name="line.262"></a>
<span class="sourceLineNo">263</span> } catch (Exception ex) {<a name="line.263"></a>
<span class="sourceLineNo">264</span> LOG.error(ex.getMessage(), ex);<a name="line.264"></a>
<span class="sourceLineNo">265</span> }<a name="line.265"></a>
<span class="sourceLineNo">266</span> return rpcClient != null;<a name="line.266"></a>
<span class="sourceLineNo">267</span> }<a name="line.267"></a>
<span class="sourceLineNo">268</span><a name="line.268"></a>
<span class="sourceLineNo">269</span> private HBaseSaslRpcClient createSaslRpcClientForKerberos() throws IOException {<a name="line.269"></a>
<span class="sourceLineNo">270</span> return new HBaseSaslRpcClient(HBaseConfiguration.create(),<a name="line.270"></a>
<span class="sourceLineNo">271</span> new GssSaslClientAuthenticationProvider(), createTokenMock(), Mockito.mock(InetAddress.class),<a name="line.271"></a>
<span class="sourceLineNo">272</span> "", false);<a name="line.272"></a>
<span class="sourceLineNo">273</span> }<a name="line.273"></a>
<span class="sourceLineNo">274</span><a name="line.274"></a>
<span class="sourceLineNo">275</span> private Token&lt;? extends TokenIdentifier&gt; createTokenMockWithCredentials(String principal,<a name="line.275"></a>
<span class="sourceLineNo">276</span> String password) throws IOException {<a name="line.276"></a>
<span class="sourceLineNo">277</span> Token&lt;? extends TokenIdentifier&gt; token = createTokenMock();<a name="line.277"></a>
<span class="sourceLineNo">278</span> if (!Strings.isNullOrEmpty(principal) &amp;&amp; !Strings.isNullOrEmpty(password)) {<a name="line.278"></a>
<span class="sourceLineNo">279</span> when(token.getIdentifier()).thenReturn(Bytes.toBytes(DEFAULT_USER_NAME));<a name="line.279"></a>
<span class="sourceLineNo">280</span> when(token.getPassword()).thenReturn(Bytes.toBytes(DEFAULT_USER_PASSWORD));<a name="line.280"></a>
<span class="sourceLineNo">281</span> }<a name="line.281"></a>
<span class="sourceLineNo">282</span> return token;<a name="line.282"></a>
<span class="sourceLineNo">283</span> }<a name="line.283"></a>
<span class="sourceLineNo">284</span><a name="line.284"></a>
<span class="sourceLineNo">285</span> private HBaseSaslRpcClient createSaslRpcClientSimple() throws IOException {<a name="line.285"></a>
<span class="sourceLineNo">286</span> return new HBaseSaslRpcClient(HBaseConfiguration.create(),<a name="line.286"></a>
<span class="sourceLineNo">287</span> new SimpleSaslClientAuthenticationProvider(), createTokenMock(),<a name="line.287"></a>
<span class="sourceLineNo">288</span> Mockito.mock(InetAddress.class), "", false);<a name="line.288"></a>
<span class="sourceLineNo">289</span> }<a name="line.289"></a>
<span class="sourceLineNo">290</span><a name="line.290"></a>
<span class="sourceLineNo">291</span> @SuppressWarnings("unchecked")<a name="line.291"></a>
<span class="sourceLineNo">292</span> private Token&lt;? extends TokenIdentifier&gt; createTokenMock() {<a name="line.292"></a>
<span class="sourceLineNo">293</span> return mock(Token.class);<a name="line.293"></a>
<span class="sourceLineNo">294</span> }<a name="line.294"></a>
<span class="sourceLineNo">295</span>}<a name="line.295"></a>
</pre>
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