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79 changes: 79 additions & 0 deletions
79
...-hive/src/main/java/io/prestosql/plugin/hive/authentication/HiveAuthenticationConfig.java
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|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| /* | ||
| * Licensed 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 io.prestosql.plugin.hive.authentication; | ||
|
|
||
| import io.airlift.configuration.Config; | ||
| import io.airlift.configuration.ConfigDescription; | ||
|
|
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| import javax.validation.constraints.NotNull; | ||
|
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| public class HiveAuthenticationConfig | ||
| { | ||
| private HiveMetastoreAuthenticationType hiveMetastoreAuthenticationType = HiveMetastoreAuthenticationType.NONE; | ||
| private HdfsAuthenticationType hdfsAuthenticationType = HdfsAuthenticationType.NONE; | ||
| private boolean hdfsImpersonationEnabled; | ||
|
|
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| public enum HiveMetastoreAuthenticationType | ||
| { | ||
| NONE, | ||
| KERBEROS | ||
| } | ||
|
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| @NotNull | ||
| public HiveMetastoreAuthenticationType getHiveMetastoreAuthenticationType() | ||
| { | ||
| return hiveMetastoreAuthenticationType; | ||
| } | ||
|
|
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| @Config("hive.metastore.authentication.type") | ||
| @ConfigDescription("Hive Metastore authentication type") | ||
| public HiveAuthenticationConfig setHiveMetastoreAuthenticationType(HiveMetastoreAuthenticationType hiveMetastoreAuthenticationType) | ||
| { | ||
| this.hiveMetastoreAuthenticationType = hiveMetastoreAuthenticationType; | ||
| return this; | ||
| } | ||
|
|
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| public enum HdfsAuthenticationType | ||
| { | ||
| NONE, | ||
| KERBEROS, | ||
| } | ||
|
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| @NotNull | ||
| public HdfsAuthenticationType getHdfsAuthenticationType() | ||
| { | ||
| return hdfsAuthenticationType; | ||
| } | ||
|
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| @Config("hive.hdfs.authentication.type") | ||
| @ConfigDescription("HDFS authentication type") | ||
| public HiveAuthenticationConfig setHdfsAuthenticationType(HdfsAuthenticationType hdfsAuthenticationType) | ||
| { | ||
| this.hdfsAuthenticationType = hdfsAuthenticationType; | ||
| return this; | ||
| } | ||
|
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| public boolean isHdfsImpersonationEnabled() | ||
| { | ||
| return hdfsImpersonationEnabled; | ||
| } | ||
|
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| @Config("hive.hdfs.impersonation.enabled") | ||
| @ConfigDescription("Should Presto user be impersonated when communicating with HDFS") | ||
| public HiveAuthenticationConfig setHdfsImpersonationEnabled(boolean hdfsImpersonationEnabled) | ||
| { | ||
| this.hdfsImpersonationEnabled = hdfsImpersonationEnabled; | ||
| return this; | ||
| } | ||
| } |
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54 changes: 54 additions & 0 deletions
54
...e/src/test/java/io/prestosql/plugin/hive/authentication/TestHiveAuthenticationConfig.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| /* | ||
| * Licensed 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 io.prestosql.plugin.hive.authentication; | ||
|
|
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| import com.google.common.collect.ImmutableMap; | ||
| import io.prestosql.plugin.hive.authentication.HiveAuthenticationConfig.HdfsAuthenticationType; | ||
| import io.prestosql.plugin.hive.authentication.HiveAuthenticationConfig.HiveMetastoreAuthenticationType; | ||
| import org.testng.annotations.Test; | ||
|
|
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| import java.util.Map; | ||
|
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| import static io.airlift.configuration.testing.ConfigAssertions.assertFullMapping; | ||
| import static io.airlift.configuration.testing.ConfigAssertions.assertRecordedDefaults; | ||
| import static io.airlift.configuration.testing.ConfigAssertions.recordDefaults; | ||
|
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| public class TestHiveAuthenticationConfig | ||
| { | ||
| @Test | ||
| public void testDefaults() | ||
| { | ||
| assertRecordedDefaults(recordDefaults(HiveAuthenticationConfig.class) | ||
| .setHiveMetastoreAuthenticationType(HiveMetastoreAuthenticationType.NONE) | ||
| .setHdfsAuthenticationType(HdfsAuthenticationType.NONE) | ||
| .setHdfsImpersonationEnabled(false)); | ||
| } | ||
|
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| @Test | ||
| public void testExplicitPropertyMappings() | ||
| { | ||
| Map<String, String> properties = new ImmutableMap.Builder<String, String>() | ||
| .put("hive.metastore.authentication.type", "KERBEROS") | ||
| .put("hive.hdfs.authentication.type", "KERBEROS") | ||
| .put("hive.hdfs.impersonation.enabled", "true") | ||
| .build(); | ||
|
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| HiveAuthenticationConfig expected = new HiveAuthenticationConfig() | ||
| .setHiveMetastoreAuthenticationType(HiveMetastoreAuthenticationType.KERBEROS) | ||
| .setHdfsAuthenticationType(HdfsAuthenticationType.KERBEROS) | ||
| .setHdfsImpersonationEnabled(true); | ||
|
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| assertFullMapping(properties, expected); | ||
| } | ||
| } |