| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <html lang="en"> |
| <head> |
| <title>Source code</title> |
| <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style"> |
| </head> |
| <body> |
| <div class="sourceContainer"> |
| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * 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><a name="line.18"></a> |
| <span class="sourceLineNo">019</span>package org.apache.hadoop.hbase.security.access;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span><a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import java.util.Collection;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.util.List;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.Map;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.hadoop.hbase.TableName;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.security.access.Permission.Action;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span><a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hbase.thirdparty.com.google.common.collect.ListMultimap;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hbase.thirdparty.com.google.protobuf.ByteString;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AccessControlProtos;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AccessControlProtos.GetUserPermissionsResponse;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AccessControlProtos.GrantRequest;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AccessControlProtos.HasUserPermissionsRequest;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AccessControlProtos.Permission.Type;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.AccessControlProtos.RevokeRequest;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span><a name="line.38"></a> |
| <span class="sourceLineNo">039</span>/**<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> * Convert protobuf objects in AccessControl.proto under hbase-protocol-shaded to user-oriented<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> * objects and vice versa. <br><a name="line.41"></a> |
| <span class="sourceLineNo">042</span> *<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> * In HBASE-15638, we create a hbase-protocol-shaded module for upgrading protobuf version to 3.x,<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> * but there are still some coprocessor endpoints(such as AccessControl, Authentication,<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> * MulitRowMutation) which depend on hbase-protocol module for CPEP compatibility. In fact, we use<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * PB objects in AccessControl.proto under hbase-protocol for access control logic and use shaded<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> * AccessControl.proto only for serializing/deserializing permissions of .snapshotinfo.<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> */<a name="line.48"></a> |
| <span class="sourceLineNo">049</span>@InterfaceAudience.Private<a name="line.49"></a> |
| <span class="sourceLineNo">050</span>public class ShadedAccessControlUtil {<a name="line.50"></a> |
| <span class="sourceLineNo">051</span><a name="line.51"></a> |
| <span class="sourceLineNo">052</span> /**<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> * Convert a client user permission to a user permission shaded proto.<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> */<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> public static AccessControlProtos.Permission.Action toPermissionAction(Permission.Action action) {<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> switch (action) {<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> case READ:<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> return AccessControlProtos.Permission.Action.READ;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> case WRITE:<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> return AccessControlProtos.Permission.Action.WRITE;<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> case EXEC:<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> return AccessControlProtos.Permission.Action.EXEC;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> case CREATE:<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> return AccessControlProtos.Permission.Action.CREATE;<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> case ADMIN:<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> return AccessControlProtos.Permission.Action.ADMIN;<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> }<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> throw new IllegalArgumentException("Unknown action value " + action.name());<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> /**<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> * Convert a Permission.Action shaded proto to a client Permission.Action object.<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> */<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> public static Permission.Action toPermissionAction(AccessControlProtos.Permission.Action action) {<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> switch (action) {<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> case READ:<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> return Permission.Action.READ;<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> case WRITE:<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> return Permission.Action.WRITE;<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> case EXEC:<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> return Permission.Action.EXEC;<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> case CREATE:<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> return Permission.Action.CREATE;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> case ADMIN:<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> return Permission.Action.ADMIN;<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> }<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> throw new IllegalArgumentException("Unknown action value " + action.name());<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> }<a name="line.88"></a> |
| <span class="sourceLineNo">089</span><a name="line.89"></a> |
| <span class="sourceLineNo">090</span> /**<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> * Converts a list of Permission.Action shaded proto to an array of client Permission.Action<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> * objects.<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> * @param protoActions the list of shaded protobuf Actions<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> * @return the converted array of Actions<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> */<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> public static Permission.Action[]<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> toPermissionActions(List<AccessControlProtos.Permission.Action> protoActions) {<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> Permission.Action[] actions = new Permission.Action[protoActions.size()];<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> for (int i = 0; i < protoActions.size(); i++) {<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> actions[i] = toPermissionAction(protoActions.get(i));<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> }<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> return actions;<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> }<a name="line.103"></a> |
| <span class="sourceLineNo">104</span><a name="line.104"></a> |
| <span class="sourceLineNo">105</span> public static org.apache.hadoop.hbase.TableName toTableName(HBaseProtos.TableName tableNamePB) {<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> return org.apache.hadoop.hbase.TableName.valueOf(<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> tableNamePB.getNamespace().asReadOnlyByteBuffer(),<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> tableNamePB.getQualifier().asReadOnlyByteBuffer());<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> }<a name="line.109"></a> |
| <span class="sourceLineNo">110</span><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> public static HBaseProtos.TableName toProtoTableName(TableName tableName) {<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> return HBaseProtos.TableName.newBuilder()<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> .setNamespace(ByteString.copyFrom(tableName.getNamespace()))<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> .setQualifier(ByteString.copyFrom(tableName.getQualifier())).build();<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> }<a name="line.115"></a> |
| <span class="sourceLineNo">116</span><a name="line.116"></a> |
| <span class="sourceLineNo">117</span> /**<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> * Converts a Permission shaded proto to a client TablePermission object.<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> * @param proto the protobuf Permission<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> * @return the converted TablePermission<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> */<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> public static Permission toPermission(AccessControlProtos.Permission proto) {<a name="line.122"></a> |
| <span class="sourceLineNo">123</span><a name="line.123"></a> |
| <span class="sourceLineNo">124</span> if (proto.getType() == AccessControlProtos.Permission.Type.Global) {<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> AccessControlProtos.GlobalPermission perm = proto.getGlobalPermission();<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> Action[] actions = toPermissionActions(perm.getActionList());<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> return Permission.newBuilder().withActions(actions).build();<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> }<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> if (proto.getType() == AccessControlProtos.Permission.Type.Namespace) {<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> AccessControlProtos.NamespacePermission perm = proto.getNamespacePermission();<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> Action[] actions = toPermissionActions(perm.getActionList());<a name="line.131"></a> |
| <span class="sourceLineNo">132</span><a name="line.132"></a> |
| <span class="sourceLineNo">133</span> if (!proto.hasNamespacePermission()) {<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> throw new IllegalStateException("Namespace must not be empty in NamespacePermission");<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> }<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> String ns = perm.getNamespaceName().toStringUtf8();<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> return Permission.newBuilder(ns).withActions(actions).build();<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> }<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> if (proto.getType() == AccessControlProtos.Permission.Type.Table) {<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> AccessControlProtos.TablePermission perm = proto.getTablePermission();<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> Action[] actions = toPermissionActions(perm.getActionList());<a name="line.141"></a> |
| <span class="sourceLineNo">142</span><a name="line.142"></a> |
| <span class="sourceLineNo">143</span> byte[] qualifier = null;<a name="line.143"></a> |
| <span class="sourceLineNo">144</span> byte[] family = null;<a name="line.144"></a> |
| <span class="sourceLineNo">145</span><a name="line.145"></a> |
| <span class="sourceLineNo">146</span> if (!perm.hasTableName()) {<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> throw new IllegalStateException("TableName cannot be empty");<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> }<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> TableName table = toTableName(perm.getTableName());<a name="line.149"></a> |
| <span class="sourceLineNo">150</span><a name="line.150"></a> |
| <span class="sourceLineNo">151</span> if (perm.hasFamily()) family = perm.getFamily().toByteArray();<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> if (perm.hasQualifier()) qualifier = perm.getQualifier().toByteArray();<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> return Permission.newBuilder(table).withFamily(family).withQualifier(qualifier)<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> .withActions(actions).build();<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> }<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> throw new IllegalStateException("Unrecognize Perm Type: " + proto.getType());<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> }<a name="line.157"></a> |
| <span class="sourceLineNo">158</span><a name="line.158"></a> |
| <span class="sourceLineNo">159</span> /**<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> * Convert a client Permission to a Permission shaded proto<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> * @param perm the client Permission<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> * @return the protobuf Permission<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> */<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> public static AccessControlProtos.Permission toPermission(Permission perm) {<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> AccessControlProtos.Permission.Builder ret = AccessControlProtos.Permission.newBuilder();<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> if (perm instanceof NamespacePermission) {<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> NamespacePermission nsPerm = (NamespacePermission) perm;<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> ret.setType(AccessControlProtos.Permission.Type.Namespace);<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> AccessControlProtos.NamespacePermission.Builder builder =<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> AccessControlProtos.NamespacePermission.newBuilder();<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> builder.setNamespaceName(org.apache.hbase.thirdparty.com.google.protobuf.ByteString<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> .copyFromUtf8(nsPerm.getNamespace()));<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> Permission.Action[] actions = perm.getActions();<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> if (actions != null) {<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> for (Permission.Action a : actions) {<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> builder.addAction(toPermissionAction(a));<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> }<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> }<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> ret.setNamespacePermission(builder);<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> } else if (perm instanceof TablePermission) {<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> TablePermission tablePerm = (TablePermission) perm;<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> ret.setType(AccessControlProtos.Permission.Type.Table);<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> AccessControlProtos.TablePermission.Builder builder =<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> AccessControlProtos.TablePermission.newBuilder();<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> builder.setTableName(toProtoTableName(tablePerm.getTableName()));<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> if (tablePerm.hasFamily()) {<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> builder.setFamily(ByteString.copyFrom(tablePerm.getFamily()));<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> }<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> if (tablePerm.hasQualifier()) {<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> builder.setQualifier(ByteString.copyFrom(tablePerm.getQualifier()));<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> }<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> Permission.Action[] actions = perm.getActions();<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> if (actions != null) {<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> for (Permission.Action a : actions) {<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> builder.addAction(toPermissionAction(a));<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> }<a name="line.196"></a> |
| <span class="sourceLineNo">197</span> }<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> ret.setTablePermission(builder);<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> } else {<a name="line.199"></a> |
| <span class="sourceLineNo">200</span> // perm.getAccessScope() == Permission.Scope.GLOBAL<a name="line.200"></a> |
| <span class="sourceLineNo">201</span> ret.setType(AccessControlProtos.Permission.Type.Global);<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> AccessControlProtos.GlobalPermission.Builder builder =<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> AccessControlProtos.GlobalPermission.newBuilder();<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> Permission.Action[] actions = perm.getActions();<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> if (actions != null) {<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> for (Permission.Action a : actions) {<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> builder.addAction(toPermissionAction(a));<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> }<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> }<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> ret.setGlobalPermission(builder);<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> }<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> return ret.build();<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> /**<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> * Convert a shaded protobuf UserTablePermissions to a ListMultimap&lt;String, TablePermission&gt;<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> * where key is username.<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> * @param proto the protobuf UserPermission<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> * @return the converted UserPermission<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> */<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> public static ListMultimap<String, Permission> toUserTablePermissions(<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> AccessControlProtos.UsersAndPermissions proto) {<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> ListMultimap<String, Permission> perms = ArrayListMultimap.create();<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> AccessControlProtos.UsersAndPermissions.UserPermissions userPerm;<a name="line.224"></a> |
| <span class="sourceLineNo">225</span> for (int i = 0; i < proto.getUserPermissionsCount(); i++) {<a name="line.225"></a> |
| <span class="sourceLineNo">226</span> userPerm = proto.getUserPermissions(i);<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> for (int j = 0; j < userPerm.getPermissionsCount(); j++) {<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> Permission perm = toPermission(userPerm.getPermissions(j));<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> perms.put(userPerm.getUser().toStringUtf8(), perm);<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> }<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> }<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> return perms;<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> /**<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> * Convert a ListMultimap&lt;String, TablePermission&gt; where key is username to a shaded<a name="line.236"></a> |
| <span class="sourceLineNo">237</span> * protobuf UserPermission<a name="line.237"></a> |
| <span class="sourceLineNo">238</span> * @param perm the list of user and table permissions<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> * @return the protobuf UserTablePermissions<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> */<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> public static AccessControlProtos.UsersAndPermissions<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> toUserTablePermissions(ListMultimap<String, UserPermission> perm) {<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> AccessControlProtos.UsersAndPermissions.Builder builder =<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> AccessControlProtos.UsersAndPermissions.newBuilder();<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> for (Map.Entry<String, Collection<UserPermission>> entry : perm.asMap().entrySet()) {<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> AccessControlProtos.UsersAndPermissions.UserPermissions.Builder userPermBuilder =<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> AccessControlProtos.UsersAndPermissions.UserPermissions.newBuilder();<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> userPermBuilder.setUser(ByteString.copyFromUtf8(entry.getKey()));<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> for (UserPermission userPerm : entry.getValue()) {<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> userPermBuilder.addPermissions(toPermission(userPerm.getPermission()));<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> }<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> builder.addUserPermissions(userPermBuilder.build());<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> }<a name="line.253"></a> |
| <span class="sourceLineNo">254</span> return builder.build();<a name="line.254"></a> |
| <span class="sourceLineNo">255</span> }<a name="line.255"></a> |
| <span class="sourceLineNo">256</span><a name="line.256"></a> |
| <span class="sourceLineNo">257</span> /**<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> * Converts a user permission proto to a client user permission object.<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> * @param proto the protobuf UserPermission<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> * @return the converted UserPermission<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> */<a name="line.261"></a> |
| <span class="sourceLineNo">262</span> public static UserPermission toUserPermission(AccessControlProtos.UserPermission proto) {<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> return new UserPermission(proto.getUser().toStringUtf8(), toPermission(proto.getPermission()));<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> }<a name="line.264"></a> |
| <span class="sourceLineNo">265</span><a name="line.265"></a> |
| <span class="sourceLineNo">266</span> /**<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> * Convert a client user permission to a user permission proto<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> * @param perm the client UserPermission<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> * @return the protobuf UserPermission<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> */<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> public static AccessControlProtos.UserPermission toUserPermission(UserPermission perm) {<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> return AccessControlProtos.UserPermission.newBuilder()<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> .setUser(ByteString.copyFromUtf8(perm.getUser()))<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> .setPermission(toPermission(perm.getPermission())).build();<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> }<a name="line.275"></a> |
| <span class="sourceLineNo">276</span><a name="line.276"></a> |
| <span class="sourceLineNo">277</span> public static GrantRequest buildGrantRequest(UserPermission userPermission,<a name="line.277"></a> |
| <span class="sourceLineNo">278</span> boolean mergeExistingPermissions) {<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> return GrantRequest.newBuilder().setUserPermission(toUserPermission(userPermission))<a name="line.279"></a> |
| <span class="sourceLineNo">280</span> .setMergeExistingPermissions(mergeExistingPermissions).build();<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> }<a name="line.281"></a> |
| <span class="sourceLineNo">282</span><a name="line.282"></a> |
| <span class="sourceLineNo">283</span> public static RevokeRequest buildRevokeRequest(UserPermission userPermission) {<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> return RevokeRequest.newBuilder().setUserPermission(toUserPermission(userPermission)).build();<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> }<a name="line.285"></a> |
| <span class="sourceLineNo">286</span><a name="line.286"></a> |
| <span class="sourceLineNo">287</span> public static AccessControlProtos.GetUserPermissionsRequest<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> buildGetUserPermissionsRequest(GetUserPermissionsRequest request) {<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> AccessControlProtos.GetUserPermissionsRequest.Builder builder =<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> AccessControlProtos.GetUserPermissionsRequest.newBuilder();<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> if (request.getUserName() != null && !request.getUserName().isEmpty()) {<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> builder.setUserName(ByteString.copyFromUtf8(request.getUserName()));<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> }<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> if (request.getNamespace() != null && !request.getNamespace().isEmpty()) {<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> builder.setNamespaceName(ByteString.copyFromUtf8(request.getNamespace()));<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> builder.setType(Type.Namespace);<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> }<a name="line.297"></a> |
| <span class="sourceLineNo">298</span> if (request.getTableName() != null) {<a name="line.298"></a> |
| <span class="sourceLineNo">299</span> builder.setTableName(toProtoTableName(request.getTableName()));<a name="line.299"></a> |
| <span class="sourceLineNo">300</span> builder.setType(Type.Table);<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> }<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> if (!builder.hasType()) {<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> builder.setType(Type.Global);<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> }<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> if (request.getFamily() != null && request.getFamily().length > 0) {<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> builder.setColumnFamily(ByteString.copyFrom(request.getFamily()));<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> }<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> if (request.getQualifier() != null && request.getQualifier().length > 0) {<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> builder.setColumnQualifier(ByteString.copyFrom(request.getQualifier()));<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> }<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> return builder.build();<a name="line.311"></a> |
| <span class="sourceLineNo">312</span> }<a name="line.312"></a> |
| <span class="sourceLineNo">313</span><a name="line.313"></a> |
| <span class="sourceLineNo">314</span> public static GetUserPermissionsResponse<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> buildGetUserPermissionsResponse(final List<UserPermission> permissions) {<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> GetUserPermissionsResponse.Builder builder = GetUserPermissionsResponse.newBuilder();<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> for (UserPermission perm : permissions) {<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> builder.addUserPermission(toUserPermission(perm));<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> }<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> return builder.build();<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> }<a name="line.321"></a> |
| <span class="sourceLineNo">322</span><a name="line.322"></a> |
| <span class="sourceLineNo">323</span> public static HasUserPermissionsRequest buildHasUserPermissionsRequest(String userName,<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> List<Permission> permissions) {<a name="line.324"></a> |
| <span class="sourceLineNo">325</span> HasUserPermissionsRequest.Builder builder = HasUserPermissionsRequest.newBuilder();<a name="line.325"></a> |
| <span class="sourceLineNo">326</span> if (userName != null && !userName.isEmpty()) {<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> builder.setUserName(ByteString.copyFromUtf8(userName));<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> }<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> for (Permission permission : permissions) {<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> builder.addPermission(toPermission(permission));<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> }<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> return builder.build();<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> }<a name="line.333"></a> |
| <span class="sourceLineNo">334</span>}<a name="line.334"></a> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </pre> |
| </div> |
| </body> |
| </html> |
