viirya commented on a change in pull request #31603: URL: https://github.com/apache/spark/pull/31603#discussion_r579845793
########## File path: sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/orc/OrcEncryptionSuite.scala ########## @@ -0,0 +1,100 @@ +/* + * 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.spark.sql.execution.datasources.orc + +import org.apache.spark.sql.Row +import org.apache.spark.sql.test.SharedSparkSession +import org.apache.spark.tags.SecurityTest + +@SecurityTest +class OrcEncryptionSuite extends OrcTest with SharedSparkSession { + import testImplicits._ + + val originalData = Seq(("123456789", "[email protected]", "Dongjoon Hyun")) + val rowDataWithoutKey = + Row(null, "841626795E7D351555B835A002E3BF10669DE9B81C95A3D59E10865AC37EA7C3", "Dongjoon Hyun") + + test("Write and read an encrypted file") { + val df = originalData.toDF("ssn", "email", "name") + + withTempPath { dir => + val path = dir.getAbsolutePath + withSQLConf( + "hadoop.security.key.provider.path" -> "test:///", + "orc.key.provider" -> "hadoop", + "orc.encrypt" -> "pii:ssn,email", + "orc.mask" -> "nullify:ssn;sha256:email") { + df.write.mode("overwrite").orc(path) + checkAnswer(spark.read.orc(path), df) + } + + withSQLConf( + "orc.key.provider" -> "memory", + "orc.encrypt" -> "pii:ssn,email", + "orc.mask" -> "nullify:ssn;sha256:email") { + checkAnswer(spark.read.orc(path), rowDataWithoutKey) + } + } + } + + test("Write and read an encrypted table") { + val df = originalData.toDF("ssn", "email", "name") + + withTempPath { dir => + val path = dir.getAbsolutePath + withTable("encrypted") { + sql( + s""" + |CREATE TABLE encrypted ( + | ssn STRING, + | email STRING, + | name STRING + |) + |USING ORC + |LOCATION "$path" + |OPTIONS ( + | hadoop.security.key.provider.path "test:///", + | orc.key.provider "hadoop", + | orc.encrypt "pii:ssn,email", + | orc.mask "nullify:ssn;sha256:email" + |) + |""".stripMargin) + sql("INSERT INTO encrypted VALUES('123456789', '[email protected]', 'Dongjoon Hyun')") + checkAnswer(sql("SELECT * FROM encrypted"), df) Review comment: When inserting/reading the table, is it allowed to specify different security options other than the ones in `create table`? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
