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https://issues.apache.org/jira/browse/DRILL-4280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15623272#comment-15623272
]
ASF GitHub Bot commented on DRILL-4280:
---------------------------------------
Github user laurentgo commented on a diff in the pull request:
https://github.com/apache/drill/pull/578#discussion_r85803810
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/rpc/security/AuthenticationMechanismFactory.java
---
@@ -0,0 +1,169 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.drill.exec.rpc.security;
+
+import com.google.common.base.Function;
+import com.google.common.base.Strings;
+import com.google.common.collect.Iterators;
+import com.google.common.collect.Sets;
+import org.apache.drill.common.AutoCloseables;
+import org.apache.drill.common.config.DrillConfig;
+import org.apache.drill.common.map.CaseInsensitiveMap;
+import org.apache.drill.common.scanner.persistence.ScanResult;
+import org.apache.drill.exec.ExecConstants;
+import org.apache.drill.exec.exception.DrillbitStartupException;
+import org.apache.drill.exec.rpc.security.plain.PlainMechanism;
+import org.apache.drill.exec.rpc.user.security.UserAuthenticator;
+import org.apache.drill.exec.rpc.user.security.UserAuthenticatorFactory;
+import org.apache.drill.exec.security.LoginManager;
+
+import javax.annotation.Nullable;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+public class AuthenticationMechanismFactory implements AutoCloseable {
+ private static final org.slf4j.Logger logger =
+
org.slf4j.LoggerFactory.getLogger(AuthenticationMechanismFactory.class);
+
+ public static final String AUTHENTICATION_MECHANISMS =
"drill.exec.security.auth.mechanisms";
+
+ // Mapping: SASL name -> mechanism
+ // See AuthenticationMechanism#getMechanismName
--- End diff --
this method doesn't exist!
> Kerberos Authentication
> -----------------------
>
> Key: DRILL-4280
> URL: https://issues.apache.org/jira/browse/DRILL-4280
> Project: Apache Drill
> Issue Type: Improvement
> Reporter: Keys Botzum
> Assignee: Chunhui Shi
> Labels: security
>
> Drill should support Kerberos based authentication from clients. This means
> that both the ODBC and JDBC drivers as well as the web/REST interfaces should
> support inbound Kerberos. For Web this would most likely be SPNEGO while for
> ODBC and JDBC this will be more generic Kerberos.
> Since Hive and much of Hadoop supports Kerberos there is a potential for a
> lot of reuse of ideas if not implementation.
> Note that this is related to but not the same as
> https://issues.apache.org/jira/browse/DRILL-3584
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