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author | Davies Liu <davies@databricks.com> | 2016-04-29 09:32:42 -0700 |
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committer | Reynold Xin <rxin@databricks.com> | 2016-04-29 09:32:42 -0700 |
commit | 7feeb82cb7f462e44f7e698c7c3b6ac3a77aade4 (patch) | |
tree | 74935040264de3bb4453ec030aa6b94a4577d171 /sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/PamAuthenticationProviderImpl.java | |
parent | b6fa7e5934ca5d1c3c757629833396b810894067 (diff) | |
download | spark-7feeb82cb7f462e44f7e698c7c3b6ac3a77aade4.tar.gz spark-7feeb82cb7f462e44f7e698c7c3b6ac3a77aade4.tar.bz2 spark-7feeb82cb7f462e44f7e698c7c3b6ac3a77aade4.zip |
[SPARK-14987][SQL] inline hive-service (cli) into sql/hive-thriftserver
## What changes were proposed in this pull request?
This PR copy the thrift-server from hive-service-1.2 (including TCLIService.thrift and generated Java source code) into sql/hive-thriftserver, so we can do further cleanup and improvements.
## How was this patch tested?
Existing tests.
Author: Davies Liu <davies@databricks.com>
Closes #12764 from davies/thrift_server.
Diffstat (limited to 'sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/PamAuthenticationProviderImpl.java')
-rw-r--r-- | sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/PamAuthenticationProviderImpl.java | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/PamAuthenticationProviderImpl.java b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/PamAuthenticationProviderImpl.java new file mode 100644 index 0000000000..68f62c4617 --- /dev/null +++ b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/auth/PamAuthenticationProviderImpl.java @@ -0,0 +1,51 @@ +/** + * 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.hive.service.auth; + +import javax.security.sasl.AuthenticationException; + +import net.sf.jpam.Pam; +import org.apache.hadoop.hive.conf.HiveConf; + +public class PamAuthenticationProviderImpl implements PasswdAuthenticationProvider { + + private final String pamServiceNames; + + PamAuthenticationProviderImpl() { + HiveConf conf = new HiveConf(); + pamServiceNames = conf.getVar(HiveConf.ConfVars.HIVE_SERVER2_PAM_SERVICES); + } + + @Override + public void Authenticate(String user, String password) throws AuthenticationException { + + if (pamServiceNames == null || pamServiceNames.trim().isEmpty()) { + throw new AuthenticationException("No PAM services are set."); + } + + String[] pamServices = pamServiceNames.split(","); + for (String pamService : pamServices) { + Pam pam = new Pam(pamService); + boolean isAuthenticated = pam.authenticateSuccessful(user, password); + if (!isAuthenticated) { + throw new AuthenticationException( + "Error authenticating with the PAM service: " + pamService); + } + } + } +} |