http://git-wip-us.apache.org/repos/asf/hbase-site/blob/4df09ed9/devapidocs/src-html/org/apache/hadoop/hbase/security/access/AccessController.OpType.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/security/access/AccessController.OpType.html b/devapidocs/src-html/org/apache/hadoop/hbase/security/access/AccessController.OpType.html index d7e2bf4..dbfd9ee 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/security/access/AccessController.OpType.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/security/access/AccessController.OpType.html @@ -103,2497 +103,2454 @@ <span class="sourceLineNo">095</span>import org.apache.hadoop.hbase.io.hfile.HFile;<a name="line.95"></a> <span class="sourceLineNo">096</span>import org.apache.hadoop.hbase.ipc.CoprocessorRpcUtils;<a name="line.96"></a> <span class="sourceLineNo">097</span>import org.apache.hadoop.hbase.ipc.RpcServer;<a name="line.97"></a> -<span class="sourceLineNo">098</span>import org.apache.hadoop.hbase.net.Address;<a name="line.98"></a> -<span class="sourceLineNo">099</span>import org.apache.hadoop.hbase.protobuf.ProtobufUtil;<a name="line.99"></a> -<span class="sourceLineNo">100</span>import org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos;<a name="line.100"></a> -<span class="sourceLineNo">101</span>import org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos.AccessControlService;<a name="line.101"></a> -<span class="sourceLineNo">102</span>import org.apache.hadoop.hbase.quotas.GlobalQuotaSettings;<a name="line.102"></a> -<span class="sourceLineNo">103</span>import org.apache.hadoop.hbase.regionserver.BloomType;<a name="line.103"></a> -<span class="sourceLineNo">104</span>import org.apache.hadoop.hbase.regionserver.FlushLifeCycleTracker;<a name="line.104"></a> -<span class="sourceLineNo">105</span>import org.apache.hadoop.hbase.regionserver.InternalScanner;<a name="line.105"></a> -<span class="sourceLineNo">106</span>import org.apache.hadoop.hbase.regionserver.MiniBatchOperationInProgress;<a name="line.106"></a> -<span class="sourceLineNo">107</span>import org.apache.hadoop.hbase.regionserver.Region;<a name="line.107"></a> -<span class="sourceLineNo">108</span>import org.apache.hadoop.hbase.regionserver.RegionScanner;<a name="line.108"></a> -<span class="sourceLineNo">109</span>import org.apache.hadoop.hbase.regionserver.ScanType;<a name="line.109"></a> -<span class="sourceLineNo">110</span>import org.apache.hadoop.hbase.regionserver.ScannerContext;<a name="line.110"></a> -<span class="sourceLineNo">111</span>import org.apache.hadoop.hbase.regionserver.Store;<a name="line.111"></a> -<span class="sourceLineNo">112</span>import org.apache.hadoop.hbase.regionserver.compactions.CompactionLifeCycleTracker;<a name="line.112"></a> -<span class="sourceLineNo">113</span>import org.apache.hadoop.hbase.regionserver.compactions.CompactionRequest;<a name="line.113"></a> -<span class="sourceLineNo">114</span>import org.apache.hadoop.hbase.replication.ReplicationEndpoint;<a name="line.114"></a> -<span class="sourceLineNo">115</span>import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;<a name="line.115"></a> -<span class="sourceLineNo">116</span>import org.apache.hadoop.hbase.security.AccessDeniedException;<a name="line.116"></a> -<span class="sourceLineNo">117</span>import org.apache.hadoop.hbase.security.Superusers;<a name="line.117"></a> -<span class="sourceLineNo">118</span>import org.apache.hadoop.hbase.security.User;<a name="line.118"></a> -<span class="sourceLineNo">119</span>import org.apache.hadoop.hbase.security.UserProvider;<a name="line.119"></a> -<span class="sourceLineNo">120</span>import org.apache.hadoop.hbase.security.access.Permission.Action;<a name="line.120"></a> -<span class="sourceLineNo">121</span>import org.apache.hadoop.hbase.snapshot.SnapshotDescriptionUtils;<a name="line.121"></a> -<span class="sourceLineNo">122</span>import org.apache.hadoop.hbase.util.ByteRange;<a name="line.122"></a> -<span class="sourceLineNo">123</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.123"></a> -<span class="sourceLineNo">124</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.124"></a> -<span class="sourceLineNo">125</span>import org.apache.hadoop.hbase.util.Pair;<a name="line.125"></a> -<span class="sourceLineNo">126</span>import org.apache.hadoop.hbase.util.SimpleMutableByteRange;<a name="line.126"></a> -<span class="sourceLineNo">127</span>import org.apache.hadoop.hbase.wal.WALEdit;<a name="line.127"></a> -<span class="sourceLineNo">128</span>import org.apache.hadoop.hbase.zookeeper.ZKWatcher;<a name="line.128"></a> -<span class="sourceLineNo">129</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.129"></a> -<span class="sourceLineNo">130</span>import org.slf4j.Logger;<a name="line.130"></a> -<span class="sourceLineNo">131</span>import org.slf4j.LoggerFactory;<a name="line.131"></a> -<span class="sourceLineNo">132</span><a name="line.132"></a> -<span class="sourceLineNo">133</span>import org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap;<a name="line.133"></a> -<span class="sourceLineNo">134</span>import org.apache.hbase.thirdparty.com.google.common.collect.ImmutableSet;<a name="line.134"></a> -<span class="sourceLineNo">135</span>import org.apache.hbase.thirdparty.com.google.common.collect.ListMultimap;<a name="line.135"></a> -<span class="sourceLineNo">136</span>import org.apache.hbase.thirdparty.com.google.common.collect.Lists;<a name="line.136"></a> -<span class="sourceLineNo">137</span>import org.apache.hbase.thirdparty.com.google.common.collect.MapMaker;<a name="line.137"></a> -<span class="sourceLineNo">138</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.138"></a> -<span class="sourceLineNo">139</span>import org.apache.hbase.thirdparty.com.google.common.collect.Sets;<a name="line.139"></a> -<span class="sourceLineNo">140</span><a name="line.140"></a> -<span class="sourceLineNo">141</span>/**<a name="line.141"></a> -<span class="sourceLineNo">142</span> * Provides basic authorization checks for data access and administrative<a name="line.142"></a> -<span class="sourceLineNo">143</span> * operations.<a name="line.143"></a> -<span class="sourceLineNo">144</span> *<a name="line.144"></a> -<span class="sourceLineNo">145</span> * <p><a name="line.145"></a> -<span class="sourceLineNo">146</span> * {@code AccessController} performs authorization checks for HBase operations<a name="line.146"></a> -<span class="sourceLineNo">147</span> * based on:<a name="line.147"></a> -<span class="sourceLineNo">148</span> * </p><a name="line.148"></a> -<span class="sourceLineNo">149</span> * <ul><a name="line.149"></a> -<span class="sourceLineNo">150</span> * <li>the identity of the user performing the operation</li><a name="line.150"></a> -<span class="sourceLineNo">151</span> * <li>the scope over which the operation is performed, in increasing<a name="line.151"></a> -<span class="sourceLineNo">152</span> * specificity: global, table, column family, or qualifier</li><a name="line.152"></a> -<span class="sourceLineNo">153</span> * <li>the type of action being performed (as mapped to<a name="line.153"></a> -<span class="sourceLineNo">154</span> * {@link Permission.Action} values)</li><a name="line.154"></a> -<span class="sourceLineNo">155</span> * </ul><a name="line.155"></a> -<span class="sourceLineNo">156</span> * <p><a name="line.156"></a> -<span class="sourceLineNo">157</span> * If the authorization check fails, an {@link AccessDeniedException}<a name="line.157"></a> -<span class="sourceLineNo">158</span> * will be thrown for the operation.<a name="line.158"></a> -<span class="sourceLineNo">159</span> * </p><a name="line.159"></a> -<span class="sourceLineNo">160</span> *<a name="line.160"></a> -<span class="sourceLineNo">161</span> * <p><a name="line.161"></a> -<span class="sourceLineNo">162</span> * To perform authorization checks, {@code AccessController} relies on the<a name="line.162"></a> -<span class="sourceLineNo">163</span> * RpcServerEngine being loaded to provide<a name="line.163"></a> -<span class="sourceLineNo">164</span> * the user identities for remote requests.<a name="line.164"></a> -<span class="sourceLineNo">165</span> * </p><a name="line.165"></a> -<span class="sourceLineNo">166</span> *<a name="line.166"></a> -<span class="sourceLineNo">167</span> * <p><a name="line.167"></a> -<span class="sourceLineNo">168</span> * The access control lists used for authorization can be manipulated via the<a name="line.168"></a> -<span class="sourceLineNo">169</span> * exposed {@link AccessControlService} Interface implementation, and the associated<a name="line.169"></a> -<span class="sourceLineNo">170</span> * {@code grant}, {@code revoke}, and {@code user_permission} HBase shell<a name="line.170"></a> -<span class="sourceLineNo">171</span> * commands.<a name="line.171"></a> -<span class="sourceLineNo">172</span> * </p><a name="line.172"></a> -<span class="sourceLineNo">173</span> */<a name="line.173"></a> -<span class="sourceLineNo">174</span>@CoreCoprocessor<a name="line.174"></a> -<span class="sourceLineNo">175</span>@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)<a name="line.175"></a> -<span class="sourceLineNo">176</span>public class AccessController implements MasterCoprocessor, RegionCoprocessor,<a name="line.176"></a> -<span class="sourceLineNo">177</span> RegionServerCoprocessor, AccessControlService.Interface,<a name="line.177"></a> -<span class="sourceLineNo">178</span> MasterObserver, RegionObserver, RegionServerObserver, EndpointObserver, BulkLoadObserver {<a name="line.178"></a> -<span class="sourceLineNo">179</span> // TODO: encapsulate observer functions into separate class/sub-class.<a name="line.179"></a> -<span class="sourceLineNo">180</span><a name="line.180"></a> -<span class="sourceLineNo">181</span> private static final Logger LOG = LoggerFactory.getLogger(AccessController.class);<a name="line.181"></a> -<span class="sourceLineNo">182</span><a name="line.182"></a> -<span class="sourceLineNo">183</span> private static final Logger AUDITLOG =<a name="line.183"></a> -<span class="sourceLineNo">184</span> LoggerFactory.getLogger("SecurityLogger."+AccessController.class.getName());<a name="line.184"></a> -<span class="sourceLineNo">185</span> private static final String CHECK_COVERING_PERM = "check_covering_perm";<a name="line.185"></a> -<span class="sourceLineNo">186</span> private static final String TAG_CHECK_PASSED = "tag_check_passed";<a name="line.186"></a> -<span class="sourceLineNo">187</span> private static final byte[] TRUE = Bytes.toBytes(true);<a name="line.187"></a> -<span class="sourceLineNo">188</span><a name="line.188"></a> -<span class="sourceLineNo">189</span> private AccessChecker accessChecker;<a name="line.189"></a> -<span class="sourceLineNo">190</span><a name="line.190"></a> -<span class="sourceLineNo">191</span> /** flags if we are running on a region of the _acl_ table */<a name="line.191"></a> -<span class="sourceLineNo">192</span> private boolean aclRegion = false;<a name="line.192"></a> -<span class="sourceLineNo">193</span><a name="line.193"></a> -<span class="sourceLineNo">194</span> /** defined only for Endpoint implementation, so it can have way to<a name="line.194"></a> -<span class="sourceLineNo">195</span> access region services */<a name="line.195"></a> -<span class="sourceLineNo">196</span> private RegionCoprocessorEnvironment regionEnv;<a name="line.196"></a> -<span class="sourceLineNo">197</span><a name="line.197"></a> -<span class="sourceLineNo">198</span> /** Mapping of scanner instances to the user who created them */<a name="line.198"></a> -<span class="sourceLineNo">199</span> private Map<InternalScanner,String> scannerOwners =<a name="line.199"></a> -<span class="sourceLineNo">200</span> new MapMaker().weakKeys().makeMap();<a name="line.200"></a> -<span class="sourceLineNo">201</span><a name="line.201"></a> -<span class="sourceLineNo">202</span> private Map<TableName, List<UserPermission>> tableAcls;<a name="line.202"></a> -<span class="sourceLineNo">203</span><a name="line.203"></a> -<span class="sourceLineNo">204</span> /** Provider for mapping principal names to Users */<a name="line.204"></a> -<span class="sourceLineNo">205</span> private UserProvider userProvider;<a name="line.205"></a> -<span class="sourceLineNo">206</span><a name="line.206"></a> -<span class="sourceLineNo">207</span> /** if we are active, usually false, only true if "hbase.security.authorization"<a name="line.207"></a> -<span class="sourceLineNo">208</span> has been set to true in site configuration */<a name="line.208"></a> -<span class="sourceLineNo">209</span> private boolean authorizationEnabled;<a name="line.209"></a> -<span class="sourceLineNo">210</span><a name="line.210"></a> -<span class="sourceLineNo">211</span> /** if we are able to support cell ACLs */<a name="line.211"></a> -<span class="sourceLineNo">212</span> private boolean cellFeaturesEnabled;<a name="line.212"></a> -<span class="sourceLineNo">213</span><a name="line.213"></a> -<span class="sourceLineNo">214</span> /** if we should check EXEC permissions */<a name="line.214"></a> -<span class="sourceLineNo">215</span> private boolean shouldCheckExecPermission;<a name="line.215"></a> -<span class="sourceLineNo">216</span><a name="line.216"></a> -<span class="sourceLineNo">217</span> /** if we should terminate access checks early as soon as table or CF grants<a name="line.217"></a> -<span class="sourceLineNo">218</span> allow access; pre-0.98 compatible behavior */<a name="line.218"></a> -<span class="sourceLineNo">219</span> private boolean compatibleEarlyTermination;<a name="line.219"></a> -<span class="sourceLineNo">220</span><a name="line.220"></a> -<span class="sourceLineNo">221</span> /** if we have been successfully initialized */<a name="line.221"></a> -<span class="sourceLineNo">222</span> private volatile boolean initialized = false;<a name="line.222"></a> -<span class="sourceLineNo">223</span><a name="line.223"></a> -<span class="sourceLineNo">224</span> /** if the ACL table is available, only relevant in the master */<a name="line.224"></a> -<span class="sourceLineNo">225</span> private volatile boolean aclTabAvailable = false;<a name="line.225"></a> -<span class="sourceLineNo">226</span><a name="line.226"></a> -<span class="sourceLineNo">227</span> public static boolean isCellAuthorizationSupported(Configuration conf) {<a name="line.227"></a> -<span class="sourceLineNo">228</span> return AccessChecker.isAuthorizationSupported(conf) &&<a name="line.228"></a> -<span class="sourceLineNo">229</span> (HFile.getFormatVersion(conf) >= HFile.MIN_FORMAT_VERSION_WITH_TAGS);<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> public Region getRegion() {<a name="line.232"></a> -<span class="sourceLineNo">233</span> return regionEnv != null ? regionEnv.getRegion() : null;<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> public TableAuthManager getAuthManager() {<a name="line.236"></a> -<span class="sourceLineNo">237</span> return accessChecker.getAuthManager();<a name="line.237"></a> -<span class="sourceLineNo">238</span> }<a name="line.238"></a> -<span class="sourceLineNo">239</span><a name="line.239"></a> -<span class="sourceLineNo">240</span> private void initialize(RegionCoprocessorEnvironment e) throws IOException {<a name="line.240"></a> -<span class="sourceLineNo">241</span> final Region region = e.getRegion();<a name="line.241"></a> -<span class="sourceLineNo">242</span> Configuration conf = e.getConfiguration();<a name="line.242"></a> -<span class="sourceLineNo">243</span> Map<byte[], ListMultimap<String,TablePermission>> tables =<a name="line.243"></a> -<span class="sourceLineNo">244</span> AccessControlLists.loadAll(region);<a name="line.244"></a> -<span class="sourceLineNo">245</span> // For each table, write out the table's permissions to the respective<a name="line.245"></a> -<span class="sourceLineNo">246</span> // znode for that table.<a name="line.246"></a> -<span class="sourceLineNo">247</span> for (Map.Entry<byte[], ListMultimap<String,TablePermission>> t:<a name="line.247"></a> -<span class="sourceLineNo">248</span> tables.entrySet()) {<a name="line.248"></a> -<span class="sourceLineNo">249</span> byte[] entry = t.getKey();<a name="line.249"></a> -<span class="sourceLineNo">250</span> ListMultimap<String,TablePermission> perms = t.getValue();<a name="line.250"></a> -<span class="sourceLineNo">251</span> byte[] serialized = AccessControlLists.writePermissionsAsBytes(perms, conf);<a name="line.251"></a> -<span class="sourceLineNo">252</span> getAuthManager().getZKPermissionWatcher().writeToZookeeper(entry, serialized);<a name="line.252"></a> -<span class="sourceLineNo">253</span> }<a name="line.253"></a> -<span class="sourceLineNo">254</span> initialized = true;<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> * Writes all table ACLs for the tables in the given Map up into ZooKeeper<a name="line.258"></a> -<span class="sourceLineNo">259</span> * znodes. This is called to synchronize ACL changes following {@code _acl_}<a name="line.259"></a> -<span class="sourceLineNo">260</span> * table updates.<a name="line.260"></a> -<span class="sourceLineNo">261</span> */<a name="line.261"></a> -<span class="sourceLineNo">262</span> private void updateACL(RegionCoprocessorEnvironment e,<a name="line.262"></a> -<span class="sourceLineNo">263</span> final Map<byte[], List<Cell>> familyMap) {<a name="line.263"></a> -<span class="sourceLineNo">264</span> Set<byte[]> entries = new TreeSet<>(Bytes.BYTES_RAWCOMPARATOR);<a name="line.264"></a> -<span class="sourceLineNo">265</span> for (Map.Entry<byte[], List<Cell>> f : familyMap.entrySet()) {<a name="line.265"></a> -<span class="sourceLineNo">266</span> List<Cell> cells = f.getValue();<a name="line.266"></a> -<span class="sourceLineNo">267</span> for (Cell cell: cells) {<a name="line.267"></a> -<span class="sourceLineNo">268</span> if (CellUtil.matchingFamily(cell, AccessControlLists.ACL_LIST_FAMILY)) {<a name="line.268"></a> -<span class="sourceLineNo">269</span> entries.add(CellUtil.cloneRow(cell));<a name="line.269"></a> -<span class="sourceLineNo">270</span> }<a name="line.270"></a> -<span class="sourceLineNo">271</span> }<a name="line.271"></a> -<span class="sourceLineNo">272</span> }<a name="line.272"></a> -<span class="sourceLineNo">273</span> ZKPermissionWatcher zkw = getAuthManager().getZKPermissionWatcher();<a name="line.273"></a> -<span class="sourceLineNo">274</span> Configuration conf = regionEnv.getConfiguration();<a name="line.274"></a> -<span class="sourceLineNo">275</span> byte [] currentEntry = null;<a name="line.275"></a> -<span class="sourceLineNo">276</span> // TODO: Here we are already on the ACL region. (And it is single<a name="line.276"></a> -<span class="sourceLineNo">277</span> // region) We can even just get the region from the env and do get<a name="line.277"></a> -<span class="sourceLineNo">278</span> // directly. The short circuit connection would avoid the RPC overhead<a name="line.278"></a> -<span class="sourceLineNo">279</span> // so no socket communication, req write/read .. But we have the PB<a name="line.279"></a> -<span class="sourceLineNo">280</span> // to and fro conversion overhead. get req is converted to PB req<a name="line.280"></a> -<span class="sourceLineNo">281</span> // and results are converted to PB results 1st and then to POJOs<a name="line.281"></a> -<span class="sourceLineNo">282</span> // again. We could have avoided such at least in ACL table context..<a name="line.282"></a> -<span class="sourceLineNo">283</span> try (Table t = e.getConnection().getTable(AccessControlLists.ACL_TABLE_NAME)) {<a name="line.283"></a> -<span class="sourceLineNo">284</span> for (byte[] entry : entries) {<a name="line.284"></a> -<span class="sourceLineNo">285</span> currentEntry = entry;<a name="line.285"></a> -<span class="sourceLineNo">286</span> ListMultimap<String, TablePermission> perms =<a name="line.286"></a> -<span class="sourceLineNo">287</span> AccessControlLists.getPermissions(conf, entry, t);<a name="line.287"></a> -<span class="sourceLineNo">288</span> byte[] serialized = AccessControlLists.writePermissionsAsBytes(perms, conf);<a name="line.288"></a> -<span class="sourceLineNo">289</span> zkw.writeToZookeeper(entry, serialized);<a name="line.289"></a> -<span class="sourceLineNo">290</span> }<a name="line.290"></a> -<span class="sourceLineNo">291</span> } catch(IOException ex) {<a name="line.291"></a> -<span class="sourceLineNo">292</span> LOG.error("Failed updating permissions mirror for '" +<a name="line.292"></a> -<span class="sourceLineNo">293</span> (currentEntry == null? "null": Bytes.toString(currentEntry)) + "'", ex);<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> -<span class="sourceLineNo">296</span><a name="line.296"></a> -<span class="sourceLineNo">297</span> /**<a name="line.297"></a> -<span class="sourceLineNo">298</span> * Check the current user for authorization to perform a specific action<a name="line.298"></a> -<span class="sourceLineNo">299</span> * against the given set of row data.<a name="line.299"></a> -<span class="sourceLineNo">300</span> *<a name="line.300"></a> -<span class="sourceLineNo">301</span> * <p>Note: Ordering of the authorization checks<a name="line.301"></a> -<span class="sourceLineNo">302</span> * has been carefully optimized to short-circuit the most common requests<a name="line.302"></a> -<span class="sourceLineNo">303</span> * and minimize the amount of processing required.</p><a name="line.303"></a> -<span class="sourceLineNo">304</span> *<a name="line.304"></a> -<span class="sourceLineNo">305</span> * @param permRequest the action being requested<a name="line.305"></a> -<span class="sourceLineNo">306</span> * @param e the coprocessor environment<a name="line.306"></a> -<span class="sourceLineNo">307</span> * @param families the map of column families to qualifiers present in<a name="line.307"></a> -<span class="sourceLineNo">308</span> * the request<a name="line.308"></a> -<span class="sourceLineNo">309</span> * @return an authorization result<a name="line.309"></a> -<span class="sourceLineNo">310</span> */<a name="line.310"></a> -<span class="sourceLineNo">311</span> private AuthResult permissionGranted(String request, User user, Action permRequest,<a name="line.311"></a> -<span class="sourceLineNo">312</span> RegionCoprocessorEnvironment e,<a name="line.312"></a> -<span class="sourceLineNo">313</span> Map<byte [], ? extends Collection<?>> families) {<a name="line.313"></a> -<span class="sourceLineNo">314</span> RegionInfo hri = e.getRegion().getRegionInfo();<a name="line.314"></a> -<span class="sourceLineNo">315</span> TableName tableName = hri.getTable();<a name="line.315"></a> -<span class="sourceLineNo">316</span><a name="line.316"></a> -<span class="sourceLineNo">317</span> // 1. All users need read access to hbase:meta table.<a name="line.317"></a> -<span class="sourceLineNo">318</span> // this is a very common operation, so deal with it quickly.<a name="line.318"></a> -<span class="sourceLineNo">319</span> if (hri.isMetaRegion()) {<a name="line.319"></a> -<span class="sourceLineNo">320</span> if (permRequest == Action.READ) {<a name="line.320"></a> -<span class="sourceLineNo">321</span> return AuthResult.allow(request, "All users allowed", user,<a name="line.321"></a> -<span class="sourceLineNo">322</span> permRequest, tableName, families);<a name="line.322"></a> -<span class="sourceLineNo">323</span> }<a name="line.323"></a> -<span class="sourceLineNo">324</span> }<a name="line.324"></a> -<span class="sourceLineNo">325</span><a name="line.325"></a> -<span class="sourceLineNo">326</span> if (user == null) {<a name="line.326"></a> -<span class="sourceLineNo">327</span> return AuthResult.deny(request, "No user associated with request!", null,<a name="line.327"></a> -<span class="sourceLineNo">328</span> permRequest, tableName, families);<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> // 2. check for the table-level, if successful we can short-circuit<a name="line.331"></a> -<span class="sourceLineNo">332</span> if (getAuthManager().authorize(user, tableName, (byte[])null, permRequest)) {<a name="line.332"></a> -<span class="sourceLineNo">333</span> return AuthResult.allow(request, "Table permission granted", user,<a name="line.333"></a> -<span class="sourceLineNo">334</span> permRequest, tableName, families);<a name="line.334"></a> -<span class="sourceLineNo">335</span> }<a name="line.335"></a> -<span class="sourceLineNo">336</span><a name="line.336"></a> -<span class="sourceLineNo">337</span> // 3. check permissions against the requested families<a name="line.337"></a> -<span class="sourceLineNo">338</span> if (families != null && families.size() > 0) {<a name="line.338"></a> -<span class="sourceLineNo">339</span> // all families must pass<a name="line.339"></a> -<span class="sourceLineNo">340</span> for (Map.Entry<byte [], ? extends Collection<?>> family : families.entrySet()) {<a name="line.340"></a> -<span class="sourceLineNo">341</span> // a) check for family level access<a name="line.341"></a> -<span class="sourceLineNo">342</span> if (getAuthManager().authorize(user, tableName, family.getKey(),<a name="line.342"></a> -<span class="sourceLineNo">343</span> permRequest)) {<a name="line.343"></a> -<span class="sourceLineNo">344</span> continue; // family-level permission overrides per-qualifier<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> // b) qualifier level access can still succeed<a name="line.347"></a> -<span class="sourceLineNo">348</span> if ((family.getValue() != null) && (family.getValue().size() > 0)) {<a name="line.348"></a> -<span class="sourceLineNo">349</span> if (family.getValue() instanceof Set) {<a name="line.349"></a> -<span class="sourceLineNo">350</span> // for each qualifier of the family<a name="line.350"></a> -<span class="sourceLineNo">351</span> Set<byte[]> familySet = (Set<byte[]>)family.getValue();<a name="line.351"></a> -<span class="sourceLineNo">352</span> for (byte[] qualifier : familySet) {<a name="line.352"></a> -<span class="sourceLineNo">353</span> if (!getAuthManager().authorize(user, tableName, family.getKey(),<a name="line.353"></a> -<span class="sourceLineNo">354</span> qualifier, permRequest)) {<a name="line.354"></a> -<span class="sourceLineNo">355</span> return AuthResult.deny(request, "Failed qualifier check", user,<a name="line.355"></a> -<span class="sourceLineNo">356</span> permRequest, tableName, makeFamilyMap(family.getKey(), qualifier));<a name="line.356"></a> -<span class="sourceLineNo">357</span> }<a name="line.357"></a> -<span class="sourceLineNo">358</span> }<a name="line.358"></a> -<span class="sourceLineNo">359</span> } else if (family.getValue() instanceof List) { // List<Cell><a name="line.359"></a> -<span class="sourceLineNo">360</span> List<Cell> cellList = (List<Cell>)family.getValue();<a name="line.360"></a> -<span class="sourceLineNo">361</span> for (Cell cell : cellList) {<a name="line.361"></a> -<span class="sourceLineNo">362</span> if (!getAuthManager().authorize(user, tableName, family.getKey(),<a name="line.362"></a> -<span class="sourceLineNo">363</span> CellUtil.cloneQualifier(cell), permRequest)) {<a name="line.363"></a> -<span class="sourceLineNo">364</span> return AuthResult.deny(request, "Failed qualifier check", user, permRequest,<a name="line.364"></a> -<span class="sourceLineNo">365</span> tableName, makeFamilyMap(family.getKey(), CellUtil.cloneQualifier(cell)));<a name="line.365"></a> -<span class="sourceLineNo">366</span> }<a name="line.366"></a> -<span class="sourceLineNo">367</span> }<a name="line.367"></a> -<span class="sourceLineNo">368</span> }<a name="line.368"></a> -<span class="sourceLineNo">369</span> } else {<a name="line.369"></a> -<span class="sourceLineNo">370</span> // no qualifiers and family-level check already failed<a name="line.370"></a> -<span class="sourceLineNo">371</span> return AuthResult.deny(request, "Failed family check", user, permRequest,<a name="line.371"></a> -<span class="sourceLineNo">372</span> tableName, makeFamilyMap(family.getKey(), null));<a name="line.372"></a> -<span class="sourceLineNo">373</span> }<a name="line.373"></a> -<span class="sourceLineNo">374</span> }<a name="line.374"></a> -<span class="sourceLineNo">375</span><a name="line.375"></a> -<span class="sourceLineNo">376</span> // all family checks passed<a name="line.376"></a> -<span class="sourceLineNo">377</span> return AuthResult.allow(request, "All family checks passed", user, permRequest,<a name="line.377"></a> -<span class="sourceLineNo">378</span> tableName, families);<a name="line.378"></a> -<span class="sourceLineNo">379</span> }<a name="line.379"></a> -<span class="sourceLineNo">380</span><a name="line.380"></a> -<span class="sourceLineNo">381</span> // 4. no families to check and table level access failed<a name="line.381"></a> -<span class="sourceLineNo">382</span> return AuthResult.deny(request, "No families to check and table permission failed",<a name="line.382"></a> -<span class="sourceLineNo">383</span> user, permRequest, tableName, families);<a name="line.383"></a> -<span class="sourceLineNo">384</span> }<a name="line.384"></a> -<span class="sourceLineNo">385</span><a name="line.385"></a> -<span class="sourceLineNo">386</span> /**<a name="line.386"></a> -<span class="sourceLineNo">387</span> * Check the current user for authorization to perform a specific action<a name="line.387"></a> -<span class="sourceLineNo">388</span> * against the given set of row data.<a name="line.388"></a> -<span class="sourceLineNo">389</span> * @param opType the operation type<a name="line.389"></a> -<span class="sourceLineNo">390</span> * @param user the user<a name="line.390"></a> -<span class="sourceLineNo">391</span> * @param e the coprocessor environment<a name="line.391"></a> -<span class="sourceLineNo">392</span> * @param families the map of column families to qualifiers present in<a name="line.392"></a> -<span class="sourceLineNo">393</span> * the request<a name="line.393"></a> -<span class="sourceLineNo">394</span> * @param actions the desired actions<a name="line.394"></a> -<span class="sourceLineNo">395</span> * @return an authorization result<a name="line.395"></a> -<span class="sourceLineNo">396</span> */<a name="line.396"></a> -<span class="sourceLineNo">397</span> private AuthResult permissionGranted(OpType opType, User user, RegionCoprocessorEnvironment e,<a name="line.397"></a> -<span class="sourceLineNo">398</span> Map<byte [], ? extends Collection<?>> families, Action... actions) {<a name="line.398"></a> -<span class="sourceLineNo">399</span> AuthResult result = null;<a name="line.399"></a> -<span class="sourceLineNo">400</span> for (Action action: actions) {<a name="line.400"></a> -<span class="sourceLineNo">401</span> result = permissionGranted(opType.toString(), user, action, e, families);<a name="line.401"></a> -<span class="sourceLineNo">402</span> if (!result.isAllowed()) {<a name="line.402"></a> -<span class="sourceLineNo">403</span> return result;<a name="line.403"></a> -<span class="sourceLineNo">404</span> }<a name="line.404"></a> -<span class="sourceLineNo">405</span> }<a name="line.405"></a> -<span class="sourceLineNo">406</span> return result;<a name="line.406"></a> -<span class="sourceLineNo">407</span> }<a name="line.407"></a> -<span class="sourceLineNo">408</span><a name="line.408"></a> -<span class="sourceLineNo">409</span> public void requireAccess(ObserverContext<?> ctx, String request, TableName tableName,<a name="line.409"></a> -<span class="sourceLineNo">410</span> Action... permissions) throws IOException {<a name="line.410"></a> -<span class="sourceLineNo">411</span> accessChecker.requireAccess(getActiveUser(ctx), request, tableName, permissions);<a name="line.411"></a> -<span class="sourceLineNo">412</span> }<a name="line.412"></a> -<span class="sourceLineNo">413</span><a name="line.413"></a> -<span class="sourceLineNo">414</span> public void requirePermission(ObserverContext<?> ctx, String request,<a name="line.414"></a> -<span class="sourceLineNo">415</span> Action perm) throws IOException {<a name="line.415"></a> -<span class="sourceLineNo">416</span> accessChecker.requirePermission(getActiveUser(ctx), request, perm);<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> public void requireGlobalPermission(ObserverContext<?> ctx, String request,<a name="line.419"></a> -<span class="sourceLineNo">420</span> Action perm, TableName tableName,<a name="line.420"></a> -<span class="sourceLineNo">421</span> Map<byte[], ? extends Collection<byte[]>> familyMap) throws IOException {<a name="line.421"></a> -<span class="sourceLineNo">422</span> accessChecker.requireGlobalPermission(getActiveUser(ctx),<a name="line.422"></a> -<span class="sourceLineNo">423</span> request, perm,tableName, familyMap);<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> public void requireGlobalPermission(ObserverContext<?> ctx, String request,<a name="line.426"></a> -<span class="sourceLineNo">427</span> Action perm, String namespace) throws IOException {<a name="line.427"></a> -<span class="sourceLineNo">428</span> accessChecker.requireGlobalPermission(getActiveUser(ctx),<a name="line.428"></a> -<span class="sourceLineNo">429</span> request, perm, namespace);<a name="line.429"></a> -<span class="sourceLineNo">430</span> }<a name="line.430"></a> -<span class="sourceLineNo">431</span><a name="line.431"></a> -<span class="sourceLineNo">432</span> public void requireNamespacePermission(ObserverContext<?> ctx, String request, String namespace,<a name="line.432"></a> -<span class="sourceLineNo">433</span> Action... permissions) throws IOException {<a name="line.433"></a> -<span class="sourceLineNo">434</span> accessChecker.requireNamespacePermission(getActiveUser(ctx),<a name="line.434"></a> -<span class="sourceLineNo">435</span> request, namespace, permissions);<a name="line.435"></a> -<span class="sourceLineNo">436</span> }<a name="line.436"></a> -<span class="sourceLineNo">437</span><a name="line.437"></a> -<span class="sourceLineNo">438</span> public void requireNamespacePermission(ObserverContext<?> ctx, String request, String namespace,<a name="line.438"></a> -<span class="sourceLineNo">439</span> TableName tableName, Map<byte[], ? extends Collection<byte[]>> familyMap,<a name="line.439"></a> -<span class="sourceLineNo">440</span> Action... permissions) throws IOException {<a name="line.440"></a> -<span class="sourceLineNo">441</span> accessChecker.requireNamespacePermission(getActiveUser(ctx),<a name="line.441"></a> -<span class="sourceLineNo">442</span> request, namespace, tableName, familyMap,<a name="line.442"></a> -<span class="sourceLineNo">443</span> permissions);<a name="line.443"></a> -<span class="sourceLineNo">444</span> }<a name="line.444"></a> -<span class="sourceLineNo">445</span><a name="line.445"></a> -<span class="sourceLineNo">446</span> public void requirePermission(ObserverContext<?> ctx, String request, TableName tableName,<a name="line.446"></a> -<span class="sourceLineNo">447</span> byte[] family, byte[] qualifier, Action... permissions) throws IOException {<a name="line.447"></a> -<span class="sourceLineNo">448</span> accessChecker.requirePermission(getActiveUser(ctx), request,<a name="line.448"></a> -<span class="sourceLineNo">449</span> tableName, family, qualifier, permissions);<a name="line.449"></a> -<span class="sourceLineNo">450</span> }<a name="line.450"></a> -<span class="sourceLineNo">451</span><a name="line.451"></a> -<span class="sourceLineNo">452</span> public void requireTablePermission(ObserverContext<?> ctx, String request,<a name="line.452"></a> -<span class="sourceLineNo">453</span> TableName tableName,byte[] family, byte[] qualifier,<a name="line.453"></a> -<span class="sourceLineNo">454</span> Action... permissions) throws IOException {<a name="line.454"></a> -<span class="sourceLineNo">455</span> accessChecker.requireTablePermission(getActiveUser(ctx),<a name="line.455"></a> -<span class="sourceLineNo">456</span> request, tableName, family, qualifier, permissions);<a name="line.456"></a> -<span class="sourceLineNo">457</span> }<a name="line.457"></a> -<span class="sourceLineNo">458</span><a name="line.458"></a> -<span class="sourceLineNo">459</span> public void checkLockPermissions(ObserverContext<?> ctx, String namespace,<a name="line.459"></a> -<span class="sourceLineNo">460</span> TableName tableName, RegionInfo[] regionInfos, String reason)<a name="line.460"></a> -<span class="sourceLineNo">461</span> throws IOException {<a name="line.461"></a> -<span class="sourceLineNo">462</span> accessChecker.checkLockPermissions(getActiveUser(ctx),<a name="line.462"></a> -<span class="sourceLineNo">463</span> namespace, tableName, regionInfos, reason);<a name="line.463"></a> -<span class="sourceLineNo">464</span> }<a name="line.464"></a> -<span class="sourceLineNo">465</span><a name="line.465"></a> -<span class="sourceLineNo">466</span> /**<a name="line.466"></a> -<span class="sourceLineNo">467</span> * Returns <code>true</code> if the current user is allowed the given action<a name="line.467"></a> -<span class="sourceLineNo">468</span> * over at least one of the column qualifiers in the given column families.<a name="line.468"></a> -<span class="sourceLineNo">469</span> */<a name="line.469"></a> -<span class="sourceLineNo">470</span> private boolean hasFamilyQualifierPermission(User user,<a name="line.470"></a> -<span class="sourceLineNo">471</span> Action perm,<a name="line.471"></a> -<span class="sourceLineNo">472</span> RegionCoprocessorEnvironment env,<a name="line.472"></a> -<span class="sourceLineNo">473</span> Map<byte[], ? extends Collection<byte[]>> familyMap)<a name="line.473"></a> -<span class="sourceLineNo">474</span> throws IOException {<a name="line.474"></a> -<span class="sourceLineNo">475</span> RegionInfo hri = env.getRegion().getRegionInfo();<a name="line.475"></a> -<span class="sourceLineNo">476</span> TableName tableName = hri.getTable();<a name="line.476"></a> -<span class="sourceLineNo">477</span><a name="line.477"></a> -<span class="sourceLineNo">478</span> if (user == null) {<a name="line.478"></a> -<span class="sourceLineNo">479</span> return false;<a name="line.479"></a> -<span class="sourceLineNo">480</span> }<a name="line.480"></a> -<span class="sourceLineNo">481</span><a name="line.481"></a> -<span class="sourceLineNo">482</span> if (familyMap != null && familyMap.size() > 0) {<a name="line.482"></a> -<span class="sourceLineNo">483</span> // at least one family must be allowed<a name="line.483"></a> -<span class="sourceLineNo">484</span> for (Map.Entry<byte[], ? extends Collection<byte[]>> family :<a name="line.484"></a> -<span class="sourceLineNo">485</span> familyMap.entrySet()) {<a name="line.485"></a> -<span class="sourceLineNo">486</span> if (family.getValue() != null && !family.getValue().isEmpty()) {<a name="line.486"></a> -<span class="sourceLineNo">487</span> for (byte[] qualifier : family.getValue()) {<a name="line.487"></a> -<span class="sourceLineNo">488</span> if (getAuthManager().matchPermission(user, tableName,<a name="line.488"></a> -<span class="sourceLineNo">489</span> family.getKey(), qualifier, perm)) {<a name="line.489"></a> -<span class="sourceLineNo">490</span> return true;<a name="line.490"></a> -<span class="sourceLineNo">491</span> }<a name="line.491"></a> -<span class="sourceLineNo">492</span> }<a name="line.492"></a> -<span class="sourceLineNo">493</span> } else {<a name="line.493"></a> -<span class="sourceLineNo">494</span> if (getAuthManager().matchPermission(user, tableName, family.getKey(),<a name="line.494"></a> -<span class="sourceLineNo">495</span> perm)) {<a name="line.495"></a> -<span class="sourceLineNo">496</span> return true;<a name="line.496"></a> -<span class="sourceLineNo">497</span> }<a name="line.497"></a> -<span class="sourceLineNo">498</span> }<a name="line.498"></a> -<span class="sourceLineNo">499</span> }<a name="line.499"></a> -<span class="sourceLineNo">500</span> } else if (LOG.isDebugEnabled()) {<a name="line.500"></a> -<span class="sourceLineNo">501</span> LOG.debug("Empty family map passed for permission check");<a name="line.501"></a> -<span class="sourceLineNo">502</span> }<a name="line.502"></a> -<span class="sourceLineNo">503</span><a name="line.503"></a> -<span class="sourceLineNo">504</span> return false;<a name="line.504"></a> -<span class="sourceLineNo">505</span> }<a name="line.505"></a> -<span class="sourceLineNo">506</span><a name="line.506"></a> -<span class="sourceLineNo">507</span> private enum OpType {<a name="line.507"></a> -<span class="sourceLineNo">508</span> GET("get"),<a name="line.508"></a> -<span class="sourceLineNo">509</span> EXISTS("exists"),<a name="line.509"></a> -<span class="sourceLineNo">510</span> SCAN("scan"),<a name="line.510"></a> -<span class="sourceLineNo">511</span> PUT("put"),<a name="line.511"></a> -<span class="sourceLineNo">512</span> DELETE("delete"),<a name="line.512"></a> -<span class="sourceLineNo">513</span> CHECK_AND_PUT("checkAndPut"),<a name="line.513"></a> -<span class="sourceLineNo">514</span> CHECK_AND_DELETE("checkAndDelete"),<a name="line.514"></a> -<span class="sourceLineNo">515</span> INCREMENT_COLUMN_VALUE("incrementColumnValue"),<a name="line.515"></a> -<span class="sourceLineNo">516</span> APPEND("append"),<a name="line.516"></a> -<span class="sourceLineNo">517</span> INCREMENT("increment");<a name="line.517"></a> -<span class="sourceLineNo">518</span><a name="line.518"></a> -<span class="sourceLineNo">519</span> private String type;<a name="line.519"></a> -<span class="sourceLineNo">520</span><a name="line.520"></a> -<span class="sourceLineNo">521</span> private OpType(String type) {<a name="line.521"></a> -<span class="sourceLineNo">522</span> this.type = type;<a name="line.522"></a> -<span class="sourceLineNo">523</span> }<a name="line.523"></a> -<span class="sourceLineNo">524</span><a name="line.524"></a> -<span class="sourceLineNo">525</span> @Override<a name="line.525"></a> -<span class="sourceLineNo">526</span> public String toString() {<a name="line.526"></a> -<span class="sourceLineNo">527</span> return type;<a name="line.527"></a> -<span class="sourceLineNo">528</span> }<a name="line.528"></a> -<span class="sourceLineNo">529</span> }<a name="line.529"></a> -<span class="sourceLineNo">530</span><a name="line.530"></a> -<span class="sourceLineNo">531</span> /**<a name="line.531"></a> -<span class="sourceLineNo">532</span> * Determine if cell ACLs covered by the operation grant access. This is expensive.<a name="line.532"></a> -<span class="sourceLineNo">533</span> * @return false if cell ACLs failed to grant access, true otherwise<a name="line.533"></a> -<span class="sourceLineNo">534</span> * @throws IOException<a name="line.534"></a> -<span class="sourceLineNo">535</span> */<a name="line.535"></a> -<span class="sourceLineNo">536</span> private boolean checkCoveringPermission(User user, OpType request, RegionCoprocessorEnvironment e,<a name="line.536"></a> -<span class="sourceLineNo">537</span> byte[] row, Map<byte[], ? extends Collection<?>> familyMap, long opTs, Action... actions)<a name="line.537"></a> -<span class="sourceLineNo">538</span> throws IOException {<a name="line.538"></a> -<span class="sourceLineNo">539</span> if (!cellFeaturesEnabled) {<a name="line.539"></a> -<span class="sourceLineNo">540</span> return false;<a name="line.540"></a> -<span class="sourceLineNo">541</span> }<a name="line.541"></a> -<span class="sourceLineNo">542</span> long cellGrants = 0;<a name="line.542"></a> -<span class="sourceLineNo">543</span> long latestCellTs = 0;<a name="line.543"></a> -<span class="sourceLineNo">544</span> Get get = new Get(row);<a name="line.544"></a> -<span class="sourceLineNo">545</span> // Only in case of Put/Delete op, consider TS within cell (if set for individual cells).<a name="line.545"></a> -<span class="sourceLineNo">546</span> // When every cell, within a Mutation, can be linked with diff TS we can not rely on only one<a name="line.546"></a> -<span class="sourceLineNo">547</span> // version. We have to get every cell version and check its TS against the TS asked for in<a name="line.547"></a> -<span class="sourceLineNo">548</span> // Mutation and skip those Cells which is outside this Mutation TS.In case of Put, we have to<a name="line.548"></a> -<span class="sourceLineNo">549</span> // consider only one such passing cell. In case of Delete we have to consider all the cell<a name="line.549"></a> -<span class="sourceLineNo">550</span> // versions under this passing version. When Delete Mutation contains columns which are a<a name="line.550"></a> -<span class="sourceLineNo">551</span> // version delete just consider only one version for those column cells.<a name="line.551"></a> -<span class="sourceLineNo">552</span> boolean considerCellTs = (request == OpType.PUT || request == OpType.DELETE);<a name="line.552"></a> -<span class="sourceLineNo">553</span> if (considerCellTs) {<a name="line.553"></a> -<span class="sourceLineNo">554</span> get.setMaxVersions();<a name="line.554"></a> -<span class="sourceLineNo">555</span> } else {<a name="line.555"></a> -<span class="sourceLineNo">556</span> get.setMaxVersions(1);<a name="line.556"></a> -<span class="sourceLineNo">557</span> }<a name="line.557"></a> -<span class="sourceLineNo">558</span> boolean diffCellTsFromOpTs = false;<a name="line.558"></a> -<span class="sourceLineNo">559</span> for (Map.Entry<byte[], ? extends Collection<?>> entry: familyMap.entrySet()) {<a name="line.559"></a> -<span class="sourceLineNo">560</span> byte[] col = entry.getKey();<a name="line.560"></a> -<span class="sourceLineNo">561</span> // TODO: HBASE-7114 could possibly unify the collection type in family<a name="line.561"></a> -<span class="sourceLineNo">562</span> // maps so we would not need to do this<a name="line.562"></a> -<span class="sourceLineNo">563</span> if (entry.getValue() instanceof Set) {<a name="line.563"></a> -<span class="sourceLineNo">564</span> Set<byte[]> set = (Set<byte[]>)entry.getValue();<a name="line.564"></a> -<span class="sourceLineNo">565</span> if (set == null || set.isEmpty()) {<a name="line.565"></a> -<span class="sourceLineNo">566</span> get.addFamily(col);<a name="line.566"></a> -<span class="sourceLineNo">567</span> } else {<a name="line.567"></a> -<span class="sourceLineNo">568</span> for (byte[] qual: set) {<a name="line.568"></a> -<span class="sourceLineNo">569</span> get.addColumn(col, qual);<a name="line.569"></a> -<span class="sourceLineNo">570</span> }<a name="line.570"></a> -<span class="sourceLineNo">571</span> }<a name="line.571"></a> -<span class="sourceLineNo">572</span> } else if (entry.getValue() instanceof List) {<a name="line.572"></a> -<span class="sourceLineNo">573</span> List<Cell> list = (List<Cell>)entry.getValue();<a name="line.573"></a> -<span class="sourceLineNo">574</span> if (list == null || list.isEmpty()) {<a name="line.574"></a> -<span class="sourceLineNo">575</span> get.addFamily(col);<a name="line.575"></a> -<span class="sourceLineNo">576</span> } else {<a name="line.576"></a> -<span class="sourceLineNo">577</span> // In case of family delete, a Cell will be added into the list with Qualifier as null.<a name="line.577"></a> -<span class="sourceLineNo">578</span> for (Cell cell : list) {<a name="line.578"></a> -<span class="sourceLineNo">579</span> if (cell.getQualifierLength() == 0<a name="line.579"></a> -<span class="sourceLineNo">580</span> && (cell.getTypeByte() == Type.DeleteFamily.getCode()<a name="line.580"></a> -<span class="sourceLineNo">581</span> || cell.getTypeByte() == Type.DeleteFamilyVersion.getCode())) {<a name="line.581"></a> -<span class="sourceLineNo">582</span> get.addFamily(col);<a name="line.582"></a> -<span class="sourceLineNo">583</span> } else {<a name="line.583"></a> -<span class="sourceLineNo">584</span> get.addColumn(col, CellUtil.cloneQualifier(cell));<a name="line.584"></a> -<span class="sourceLineNo">585</span> }<a name="line.585"></a> -<span class="sourceLineNo">586</span> if (considerCellTs) {<a name="line.586"></a> -<span class="sourceLineNo">587</span> long cellTs = cell.getTimestamp();<a name="line.587"></a> -<span class="sourceLineNo">588</span> latestCellTs = Math.max(latestCellTs, cellTs);<a name="line.588"></a> -<span class="sourceLineNo">589</span> diffCellTsFromOpTs = diffCellTsFromOpTs || (opTs != cellTs);<a name="line.589"></a> -<span class="sourceLineNo">590</span> }<a name="line.590"></a> -<span class="sourceLineNo">591</span> }<a name="line.591"></a> -<span class="sourceLineNo">592</span> }<a name="line.592"></a> -<span class="sourceLineNo">593</span> } else if (entry.getValue() == null) {<a name="line.593"></a> -<span class="sourceLineNo">594</span> get.addFamily(col);<a name="line.594"></a> -<span class="sourceLineNo">595</span> } else {<a name="line.595"></a> -<span class="sourceLineNo">596</span> throw new RuntimeException("Unhandled collection type " +<a name="line.596"></a> -<span class="sourceLineNo">597</span> entry.getValue().getClass().getName());<a name="line.597"></a> -<span class="sourceLineNo">598</span> }<a name="line.598"></a> -<span class="sourceLineNo">599</span> }<a name="line.599"></a> -<span class="sourceLineNo">600</span> // We want to avoid looking into the future. So, if the cells of the<a name="line.600"></a> -<span class="sourceLineNo">601</span> // operation specify a timestamp, or the operation itself specifies a<a name="line.601"></a> -<span class="sourceLineNo">602</span> // timestamp, then we use the maximum ts found. Otherwise, we bound<a name="line.602"></a> -<span class="sourceLineNo">603</span> // the Get to the current server time. 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Check all versions when Type is DeleteColumn or DeleteFamily<a name="line.669"></a> -<span class="sourceLineNo">670</span> // One version delete types are Delete/DeleteFamilyVersion<a name="line.670"></a> -<span class="sourceLineNo">671</span> curColAllVersions = (KeyValue.Type.DeleteColumn.getCode() == type)<a name="line.671"></a> -<span class="sourceLineNo">672</span> || (KeyValue.Type.DeleteFamily.getCode() == type);<a name="line.672"></a> -<span class="sourceLineNo">673</span> break;<a name="line.673"></a> -<span class="sourceLineNo">674</span> }<a name="line.674"></a> -<span class="sourceLineNo">675</span> }<a name="line.675"></a> -<span class="sourceLineNo">676</span> }<a name="line.676"></a> -<span class="sourceLineNo">677</span> if (cell.getTimestamp() > curColCheckTs) {<a name="line.677"></a> -<span class="sourceLineNo">678</span> // Just ignore this cell. 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This code is used to check for additional permissions<a name="line.700"></a> -<span class="sourceLineNo">701</span> // after no table or CF grants are found.<a name="line.701"></a> -<span class="sourceLineNo">702</span> return cellGrants > 0;<a name="line.702"></a> -<span class="sourceLineNo">703</span> }<a name="line.703"></a> -<span class="sourceLineNo">704</span><a name="line.704"></a> -<span class="sourceLineNo">705</span> private static void addCellPermissions(final byte[] perms, Map<byte[], List<Cell>> familyMap) {<a name="line.705"></a> -<span class="sourceLineNo">706</span> // Iterate over the entries in the familyMap, replacing the cells therein<a name="line.706"></a> -<span class="sourceLineNo">707</span> // with new cells including the ACL data<a name="line.707"></a> -<span class="sourceLineNo">708</span> for (Map.Entry<byte[], List<Cell>> e: familyMap.entrySet()) {<a name="line.708"></a> -<span class="sourceLineNo">709</span> List<Cell> newCells = Lists.newArrayList();<a name="line.709"></a> -<span class="sourceLineNo">710</span> for (Cell cell: e.getValue()) {<a name="line.710"></a> -<span class="sourceLineNo">711</span> // Prepend the supplied perms in a new ACL tag to an update list of tags for the cell<a name="line.711"></a> -<span class="sourceLineNo">712</span> List<Tag> tags = new ArrayList<>();<a name="line.712"></a> -<span class="sourceLineNo">713</span> tags.add(new ArrayBackedTag(AccessControlLists.ACL_TAG_TYPE, perms));<a name="line.713"></a> -<span class="sourceLineNo">714</span> Iterator<Tag> tagIterator = PrivateCellUtil.tagsIterator(cell);<a name="line.714"></a> -<span class="sourceLineNo">715</span> while (tagIterator.hasNext()) {<a name="line.715"></a> -<span class="sourceLineNo">716</span> tags.add(tagIterator.next());<a name="line.716"></a> -<span class="sourceLineNo">717</span> }<a name="line.717"></a> -<span class="sourceLineNo">718</span> newCells.add(PrivateCellUtil.createCell(cell, tags));<a name="line.718"></a> -<span class="sourceLineNo">719</span> }<a name="line.719"></a> -<span class="sourceLineNo">720</span> // This is supposed to be safe, won't CME<a name="line.720"></a> -<span class="sourceLineNo">721</span> e.setValue(newCells);<a name="line.721"></a> -<span class="sourceLineNo">722</span> }<a name="line.722"></a> -<span class="sourceLineNo">723</span> }<a name="line.723"></a> -<span class="sourceLineNo">724</span><a name="line.724"></a> -<span class="sourceLineNo">725</span> // Checks whether incoming cells contain any tag with type as ACL_TAG_TYPE. 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conf.addBytesMap(regionEnv.getRegion().getTableDescriptor().getValues());<a name="line.789"></a> -<span class="sourceLineNo">790</span> compatibleEarlyTermination = conf.getBoolean(AccessControlConstants.CF_ATTRIBUTE_EARLY_OUT,<a name="line.790"></a> -<span class="sourceLineNo">791</span> AccessControlConstants.DEFAULT_ATTRIBUTE_EARLY_OUT);<a name="line.791"></a> -<span class="sourceLineNo">792</span> if (regionEnv instanceof HasRegionServerServices) {<a name="line.792"></a> -<span class="sourceLineNo">793</span> zk = ((HasRegionServerServices)regionEnv).getRegionServerServices().getZooKeeper();<a name="line.793"></a> -<span class="sourceLineNo">794</span> }<a name="line.794"></a> -<span class="sourceLineNo">795</span> }<a name="line.795"></a> -<span class="sourceLineNo">796</span><a name="line.796"></a> -<span class="sourceLineNo">797</span> // set the user-provider.<a name="line.797"></a> -<span class="sourceLineNo">798</span> this.userProvider = 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class="sourceLineNo">809</span> /*********************************** Observer/Service Getters ***********************************/<a name="line.809"></a> -<span class="sourceLineNo">810</span> @Override<a name="line.810"></a> -<span class="sourceLineNo">811</span> public Optional<RegionObserver> getRegionObserver() {<a name="line.811"></a> -<span class="sourceLineNo">812</span> return Optional.of(this);<a name="line.812"></a> -<span class="sourceLineNo">813</span> }<a name="line.813"></a> -<span class="sourceLineNo">814</span><a name="line.814"></a> -<span class="sourceLineNo">815</span> @Override<a name="line.815"></a> -<span class="sourceLineNo">816</span> public Optional<MasterObserver> getMasterObserver() {<a name="line.816"></a> -<span class="sourceLineNo">817</span> return Optional.of(this);<a name="line.817"></a> -<span class="sourceLineNo">818</span> }<a name="line.818"></a> -<span class="sourceLineNo">819</span><a name="line.819"></a> -<span class="sourceLineNo">820</span> 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"<a name="line.880"></a> -<span class="sourceLineNo">881</span> + getClass().getSimpleName() + " should be configured as the first Coprocessor");<a name="line.881"></a> -<span class="sourceLineNo">882</span> } else {<a name="line.882"></a> -<span class="sourceLineNo">883</span> String owner = desc.getOwnerString();<a name="line.883"></a> -<span class="sourceLineNo">884</span> // default the table owner to current user, if not specified.<a name="line.884"></a> -<span class="sourceLineNo">885</span> if (owner == null)<a name="line.885"></a> -<span class="sourceLineNo">886</span> owner = getActiveUser(c).getShortName();<a name="line.886"></a> -<span class="sourceLineNo">887</span> final UserPermission userperm = new UserPermission(Bytes.toBytes(owner),<a name="line.887"></a> -<span class="sourceLineNo">888</span> desc.getTableName(), null, Action.values());<a name="line.888"></a> -<span class="sourceLineNo">889</span> // switch to the real hbase master user for doing the RPC on the ACL 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<TRUNCATED>
