http://git-wip-us.apache.org/repos/asf/hbase-site/blob/5fd895c6/devapidocs/src-html/org/apache/hadoop/hbase/security/User.SecureHadoopUser.html
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diff --git
a/devapidocs/src-html/org/apache/hadoop/hbase/security/User.SecureHadoopUser.html
b/devapidocs/src-html/org/apache/hadoop/hbase/security/User.SecureHadoopUser.html
index ec5ba00..997f52f 100644
---
a/devapidocs/src-html/org/apache/hadoop/hbase/security/User.SecureHadoopUser.html
+++
b/devapidocs/src-html/org/apache/hadoop/hbase/security/User.SecureHadoopUser.html
@@ -35,357 +35,404 @@
<span class="sourceLineNo">027</span>import java.util.HashMap;<a
name="line.27"></a>
<span class="sourceLineNo">028</span>import java.util.List;<a
name="line.28"></a>
<span class="sourceLineNo">029</span>import java.util.Map;<a
name="line.29"></a>
-<span class="sourceLineNo">030</span>import
java.util.concurrent.ExecutionException;<a name="line.30"></a>
-<span class="sourceLineNo">031</span><a name="line.31"></a>
-<span class="sourceLineNo">032</span>import
org.apache.hadoop.conf.Configuration;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import
org.apache.hadoop.hbase.util.Methods;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import
org.apache.hadoop.security.Groups;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import
org.apache.hadoop.security.SecurityUtil;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import
org.apache.hadoop.security.UserGroupInformation;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import
org.apache.hadoop.security.token.Token;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import
org.apache.hadoop.security.token.TokenIdentifier;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import
org.apache.yetus.audience.InterfaceAudience;<a name="line.39"></a>
-<span class="sourceLineNo">040</span><a name="line.40"></a>
-<span class="sourceLineNo">041</span>import
org.apache.hbase.thirdparty.com.google.common.cache.LoadingCache;<a
name="line.41"></a>
+<span class="sourceLineNo">030</span>import java.util.Optional;<a
name="line.30"></a>
+<span class="sourceLineNo">031</span>import
java.util.concurrent.ExecutionException;<a name="line.31"></a>
+<span class="sourceLineNo">032</span><a name="line.32"></a>
+<span class="sourceLineNo">033</span>import
org.apache.hadoop.conf.Configuration;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import
org.apache.hadoop.hbase.AuthUtil;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import
org.apache.hadoop.hbase.util.Methods;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import
org.apache.hadoop.security.Groups;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import
org.apache.hadoop.security.SecurityUtil;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import
org.apache.hadoop.security.UserGroupInformation;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import
org.apache.hadoop.security.token.Token;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import
org.apache.hadoop.security.token.TokenIdentifier;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import
org.apache.yetus.audience.InterfaceAudience;<a name="line.41"></a>
<span class="sourceLineNo">042</span><a name="line.42"></a>
-<span class="sourceLineNo">043</span>/**<a name="line.43"></a>
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and group information in HBase.<a name="line.44"></a>
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-<span class="sourceLineNo">046</span> * <p><a name="line.46"></a>
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for interacting with user and group<a name="line.47"></a>
-<span class="sourceLineNo">048</span> * information across changing APIs in
different versions of Hadoop. It only<a name="line.48"></a>
-<span class="sourceLineNo">049</span> * provides access to the common set of
functionality in<a name="line.49"></a>
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org.apache.hadoop.security.UserGroupInformation} currently needed by<a
name="line.50"></a>
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change.<a name="line.51"></a>
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name="line.54"></a>
-<span class="sourceLineNo">055</span>public abstract class User {<a
name="line.55"></a>
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HBASE_SECURITY_CONF_KEY =<a name="line.56"></a>
-<span class="sourceLineNo">057</span> "hbase.security.authentication";<a
name="line.57"></a>
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HBASE_SECURITY_AUTHORIZATION_CONF_KEY =<a name="line.58"></a>
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name="line.59"></a>
-<span class="sourceLineNo">060</span><a name="line.60"></a>
-<span class="sourceLineNo">061</span> protected UserGroupInformation ugi;<a
name="line.61"></a>
+<span class="sourceLineNo">043</span>import
org.apache.hbase.thirdparty.com.google.common.cache.LoadingCache;<a
name="line.43"></a>
+<span class="sourceLineNo">044</span><a name="line.44"></a>
+<span class="sourceLineNo">045</span>/**<a name="line.45"></a>
+<span class="sourceLineNo">046</span> * Wrapper to abstract out usage of user
and group information in HBase.<a name="line.46"></a>
+<span class="sourceLineNo">047</span> *<a name="line.47"></a>
+<span class="sourceLineNo">048</span> * <p><a name="line.48"></a>
+<span class="sourceLineNo">049</span> * This class provides a common interface
for interacting with user and group<a name="line.49"></a>
+<span class="sourceLineNo">050</span> * information across changing APIs in
different versions of Hadoop. It only<a name="line.50"></a>
+<span class="sourceLineNo">051</span> * provides access to the common set of
functionality in<a name="line.51"></a>
+<span class="sourceLineNo">052</span> * {@link
org.apache.hadoop.security.UserGroupInformation} currently needed by<a
name="line.52"></a>
+<span class="sourceLineNo">053</span> * HBase, but can be extended as needs
change.<a name="line.53"></a>
+<span class="sourceLineNo">054</span> * </p><a name="line.54"></a>
+<span class="sourceLineNo">055</span> */<a name="line.55"></a>
+<span class="sourceLineNo">056</span>@InterfaceAudience.Public<a
name="line.56"></a>
+<span class="sourceLineNo">057</span>public abstract class User {<a
name="line.57"></a>
+<span class="sourceLineNo">058</span> public static final String
HBASE_SECURITY_CONF_KEY =<a name="line.58"></a>
+<span class="sourceLineNo">059</span> "hbase.security.authentication";<a
name="line.59"></a>
+<span class="sourceLineNo">060</span> public static final String
HBASE_SECURITY_AUTHORIZATION_CONF_KEY =<a name="line.60"></a>
+<span class="sourceLineNo">061</span> "hbase.security.authorization";<a
name="line.61"></a>
<span class="sourceLineNo">062</span><a name="line.62"></a>
-<span class="sourceLineNo">063</span> public UserGroupInformation getUGI()
{<a name="line.63"></a>
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-<span class="sourceLineNo">065</span> }<a name="line.65"></a>
-<span class="sourceLineNo">066</span><a name="line.66"></a>
-<span class="sourceLineNo">067</span> /**<a name="line.67"></a>
-<span class="sourceLineNo">068</span> * Returns the full user name. For
Kerberos principals this will include<a name="line.68"></a>
-<span class="sourceLineNo">069</span> * the host and realm portions of the
principal name.<a name="line.69"></a>
-<span class="sourceLineNo">070</span> *<a name="line.70"></a>
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name="line.71"></a>
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-<span class="sourceLineNo">073</span> public String getName() {<a
name="line.73"></a>
-<span class="sourceLineNo">074</span> return ugi.getUserName();<a
name="line.74"></a>
-<span class="sourceLineNo">075</span> }<a name="line.75"></a>
-<span class="sourceLineNo">076</span><a name="line.76"></a>
-<span class="sourceLineNo">077</span> /**<a name="line.77"></a>
-<span class="sourceLineNo">078</span> * Returns the list of groups of which
this user is a member. On secure<a name="line.78"></a>
-<span class="sourceLineNo">079</span> * Hadoop this returns the group
information for the user as resolved on the<a name="line.79"></a>
-<span class="sourceLineNo">080</span> * server. For 0.20 based Hadoop, the
group names are passed from the client.<a name="line.80"></a>
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-<span class="sourceLineNo">082</span> public String[] getGroupNames() {<a
name="line.82"></a>
-<span class="sourceLineNo">083</span> return ugi.getGroupNames();<a
name="line.83"></a>
-<span class="sourceLineNo">084</span> }<a name="line.84"></a>
-<span class="sourceLineNo">085</span><a name="line.85"></a>
-<span class="sourceLineNo">086</span> /**<a name="line.86"></a>
-<span class="sourceLineNo">087</span> * Returns the shortened version of the
user name -- the portion that maps<a name="line.87"></a>
-<span class="sourceLineNo">088</span> * to an operating system user name.<a
name="line.88"></a>
-<span class="sourceLineNo">089</span> *<a name="line.89"></a>
-<span class="sourceLineNo">090</span> * @return Short name<a
name="line.90"></a>
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getShortName();<a name="line.92"></a>
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-<span class="sourceLineNo">094</span> /**<a name="line.94"></a>
-<span class="sourceLineNo">095</span> * Executes the given action within the
context of this user.<a name="line.95"></a>
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runAs(PrivilegedAction<T> action);<a name="line.97"></a>
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-<span class="sourceLineNo">099</span> /**<a name="line.99"></a>
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context of this user.<a name="line.100"></a>
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runAs(PrivilegedExceptionAction<T> action)<a name="line.102"></a>
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InterruptedException;<a name="line.103"></a>
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-<span class="sourceLineNo">105</span> /**<a name="line.105"></a>
-<span class="sourceLineNo">106</span> * Returns the Token of the specified
kind associated with this user,<a name="line.106"></a>
-<span class="sourceLineNo">107</span> * or null if the Token is not
present.<a name="line.107"></a>
-<span class="sourceLineNo">108</span> *<a name="line.108"></a>
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name="line.109"></a>
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token is supposed to be used<a name="line.110"></a>
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kind.<a name="line.111"></a>
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kind, String service) throws IOException {<a name="line.113"></a>
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ugi.getTokens()) {<a name="line.114"></a>
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(token.getKind().toString().equals(kind) &&<a name="line.115"></a>
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token.getService().toString().equals(service))) {<a name="line.116"></a>
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user's credentials.<a name="line.124"></a>
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TokenIdentifier>> getTokens() {<a name="line.126"></a>
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name="line.127"></a>
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name="line.164"></a>
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"unchecked" })<a name="line.177"></a>
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runAsLoginUser(PrivilegedExceptionAction<T> action) throws IOException
{<a name="line.178"></a>
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Class.forName("org.apache.hadoop.security.SecurityUtil");<a name="line.180"></a>
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Class[]{PrivilegedExceptionAction.class};<a name="line.181"></a>
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Object[]{action};<a name="line.182"></a>
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name="line.184"></a>
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name="line.191"></a>
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instance specifically for use in test code.<a name="line.202"></a>
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which the test user will belong<a name="line.204"></a>
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<code>User</code> instance<a name="line.205"></a>
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createUserForTesting(Configuration conf,<a name="line.207"></a>
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name="line.208"></a>
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SecureHadoopUser.createUserForTesting(conf, name, groups);<a
name="line.209"></a>
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given configuration keys for the<a name="line.214"></a>
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principal.<a name="line.215"></a>
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org.apache.hadoop.security.SecurityUtil#login(Configuration,String,String,String).<a
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to configure path to the credential file<a name="line.224"></a>
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used to configure login principal<a name="line.225"></a>
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use in any credentials<a name="line.226"></a>
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conf, String fileConfKey,<a name="line.229"></a>
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fileConfKey, principalConfKey, localhost);<a name="line.231"></a>
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underlyingImplementation.getGroups(user);<a name="line.417"></a>
+<span class="sourceLineNo">418</span> }<a name="line.418"></a>
+<span class="sourceLineNo">419</span><a name="line.419"></a>
+<span class="sourceLineNo">420</span> return result;<a
name="line.420"></a>
+<span class="sourceLineNo">421</span> }<a name="line.421"></a>
+<span class="sourceLineNo">422</span><a name="line.422"></a>
+<span class="sourceLineNo">423</span> private void setUserGroups(String
user, String[] groups) {<a name="line.423"></a>
+<span class="sourceLineNo">424</span> userToGroupsMapping.put(user,
Arrays.asList(groups));<a name="line.424"></a>
+<span class="sourceLineNo">425</span> }<a name="line.425"></a>
+<span class="sourceLineNo">426</span> }<a name="line.426"></a>
+<span class="sourceLineNo">427</span>}<a name="line.427"></a>