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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 java.util.concurrent.ConcurrentHashMap;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.util.concurrent.ConcurrentMap;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span><a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.hadoop.hbase.protobuf.generated.AuthenticationProtos.TokenIdentifier.Kind;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.MasterService;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span><a name="line.30"></a> |
| <span class="sourceLineNo">031</span>/**<a name="line.31"></a> |
| <span class="sourceLineNo">032</span> * Maps RPC protocol interfaces to required configuration<a name="line.32"></a> |
| <span class="sourceLineNo">033</span> */<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>@InterfaceAudience.Private<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>public class SecurityInfo {<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> /** Maps RPC service names to authentication information */<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> private static ConcurrentMap<String,SecurityInfo> infos = new ConcurrentHashMap<>();<a name="line.37"></a> |
| <span class="sourceLineNo">038</span> // populate info for known services<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> static {<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> infos.put(AdminProtos.AdminService.getDescriptor().getName(),<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> new SecurityInfo(SecurityConstants.REGIONSERVER_KRB_PRINCIPAL,<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> Kind.HBASE_AUTH_TOKEN));<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> infos.put(ClientProtos.ClientService.getDescriptor().getName(),<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> new SecurityInfo(SecurityConstants.REGIONSERVER_KRB_PRINCIPAL,<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> Kind.HBASE_AUTH_TOKEN));<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> infos.put(MasterService.getDescriptor().getName(),<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> new SecurityInfo(SecurityConstants.MASTER_KRB_PRINCIPAL, Kind.HBASE_AUTH_TOKEN));<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> infos.put(RegionServerStatusProtos.RegionServerStatusService.getDescriptor().getName(),<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> new SecurityInfo(SecurityConstants.MASTER_KRB_PRINCIPAL, Kind.HBASE_AUTH_TOKEN));<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> infos.put(MasterProtos.HbckService.getDescriptor().getName(),<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> new SecurityInfo(SecurityConstants.MASTER_KRB_PRINCIPAL, Kind.HBASE_AUTH_TOKEN));<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> // NOTE: IF ADDING A NEW SERVICE, BE SURE TO UPDATE HBasePolicyProvider ALSO ELSE<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> // new Service will not be found when all is Kerberized!!!!<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> }<a name="line.54"></a> |
| <span class="sourceLineNo">055</span><a name="line.55"></a> |
| <span class="sourceLineNo">056</span> /**<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> * Adds a security configuration for a new service name. Note that this will have no effect if<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> * the service name was already registered.<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> */<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> public static void addInfo(String serviceName, SecurityInfo securityInfo) {<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> infos.putIfAbsent(serviceName, securityInfo);<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> }<a name="line.62"></a> |
| <span class="sourceLineNo">063</span><a name="line.63"></a> |
| <span class="sourceLineNo">064</span> /**<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> * Returns the security configuration associated with the given service name.<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> */<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> public static SecurityInfo getInfo(String serviceName) {<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> return infos.get(serviceName);<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> }<a name="line.69"></a> |
| <span class="sourceLineNo">070</span><a name="line.70"></a> |
| <span class="sourceLineNo">071</span> private final String serverPrincipal;<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> private final Kind tokenKind;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span><a name="line.73"></a> |
| <span class="sourceLineNo">074</span> public SecurityInfo(String serverPrincipal, Kind tokenKind) {<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> this.serverPrincipal = serverPrincipal;<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> this.tokenKind = tokenKind;<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> }<a name="line.77"></a> |
| <span class="sourceLineNo">078</span><a name="line.78"></a> |
| <span class="sourceLineNo">079</span> public String getServerPrincipal() {<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> return serverPrincipal;<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> }<a name="line.81"></a> |
| <span class="sourceLineNo">082</span><a name="line.82"></a> |
| <span class="sourceLineNo">083</span> public Kind getTokenKind() {<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> return tokenKind;<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> |
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