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/*
* 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.util
import scala.concurrent.Await
import akka.actor._
import org.scalatest.FunSuite
import org.apache.spark._
import org.apache.spark.scheduler.MapStatus
import org.apache.spark.storage.BlockManagerId
/**
* Test the AkkaUtils with various security settings.
*/
class AkkaUtilsSuite extends FunSuite with LocalSparkContext with ResetSystemProperties {
test("remote fetch security bad password") {
val conf = new SparkConf
conf.set("spark.authenticate", "true")
conf.set("spark.authenticate.secret", "good")
val securityManager = new SecurityManager(conf)
val hostname = "localhost"
val (actorSystem, boundPort) = AkkaUtils.createActorSystem("spark", hostname, 0,
conf = conf, securityManager = securityManager)
System.setProperty("spark.hostPort", hostname + ":" + boundPort)
assert(securityManager.isAuthenticationEnabled() === true)
val masterTracker = new MapOutputTrackerMaster(conf)
masterTracker.trackerActor = actorSystem.actorOf(
Props(new MapOutputTrackerMasterActor(masterTracker, conf)), "MapOutputTracker")
val badconf = new SparkConf
badconf.set("spark.authenticate", "true")
badconf.set("spark.authenticate.secret", "bad")
val securityManagerBad = new SecurityManager(badconf)
assert(securityManagerBad.isAuthenticationEnabled() === true)
val (slaveSystem, _) = AkkaUtils.createActorSystem("spark-slave", hostname, 0,
conf = conf, securityManager = securityManagerBad)
val slaveTracker = new MapOutputTrackerWorker(conf)
val selection = slaveSystem.actorSelection(
s"akka.tcp://spark@localhost:$boundPort/user/MapOutputTracker")
val timeout = AkkaUtils.lookupTimeout(conf)
intercept[akka.actor.ActorNotFound] {
slaveTracker.trackerActor = Await.result(selection.resolveOne(timeout), timeout)
}
actorSystem.shutdown()
slaveSystem.shutdown()
}
test("remote fetch security off") {
val conf = new SparkConf
conf.set("spark.authenticate", "false")
conf.set("spark.authenticate.secret", "bad")
val securityManager = new SecurityManager(conf);
val hostname = "localhost"
val (actorSystem, boundPort) = AkkaUtils.createActorSystem("spark", hostname, 0,
conf = conf, securityManager = securityManager)
System.setProperty("spark.hostPort", hostname + ":" + boundPort)
assert(securityManager.isAuthenticationEnabled() === false)
val masterTracker = new MapOutputTrackerMaster(conf)
masterTracker.trackerActor = actorSystem.actorOf(
Props(new MapOutputTrackerMasterActor(masterTracker, conf)), "MapOutputTracker")
val badconf = new SparkConf
badconf.set("spark.authenticate", "false")
badconf.set("spark.authenticate.secret", "good")
val securityManagerBad = new SecurityManager(badconf);
val (slaveSystem, _) = AkkaUtils.createActorSystem("spark-slave", hostname, 0,
conf = badconf, securityManager = securityManagerBad)
val slaveTracker = new MapOutputTrackerWorker(conf)
val selection = slaveSystem.actorSelection(
s"akka.tcp://spark@localhost:$boundPort/user/MapOutputTracker")
val timeout = AkkaUtils.lookupTimeout(conf)
slaveTracker.trackerActor = Await.result(selection.resolveOne(timeout), timeout)
assert(securityManagerBad.isAuthenticationEnabled() === false)
masterTracker.registerShuffle(10, 1)
masterTracker.incrementEpoch()
slaveTracker.updateEpoch(masterTracker.getEpoch)
val size1000 = MapStatus.decompressSize(MapStatus.compressSize(1000L))
masterTracker.registerMapOutput(10, 0,
MapStatus(BlockManagerId("a", "hostA", 1000), Array(1000L)))
masterTracker.incrementEpoch()
slaveTracker.updateEpoch(masterTracker.getEpoch)
// this should succeed since security off
assert(slaveTracker.getServerStatuses(10, 0).toSeq ===
Seq((BlockManagerId("a", "hostA", 1000), size1000)))
actorSystem.shutdown()
slaveSystem.shutdown()
}
test("remote fetch security pass") {
val conf = new SparkConf
conf.set("spark.authenticate", "true")
conf.set("spark.authenticate.secret", "good")
val securityManager = new SecurityManager(conf);
val hostname = "localhost"
val (actorSystem, boundPort) = AkkaUtils.createActorSystem("spark", hostname, 0,
conf = conf, securityManager = securityManager)
System.setProperty("spark.hostPort", hostname + ":" + boundPort)
assert(securityManager.isAuthenticationEnabled() === true)
val masterTracker = new MapOutputTrackerMaster(conf)
masterTracker.trackerActor = actorSystem.actorOf(
Props(new MapOutputTrackerMasterActor(masterTracker, conf)), "MapOutputTracker")
val goodconf = new SparkConf
goodconf.set("spark.authenticate", "true")
goodconf.set("spark.authenticate.secret", "good")
val securityManagerGood = new SecurityManager(goodconf);
assert(securityManagerGood.isAuthenticationEnabled() === true)
val (slaveSystem, _) = AkkaUtils.createActorSystem("spark-slave", hostname, 0,
conf = goodconf, securityManager = securityManagerGood)
val slaveTracker = new MapOutputTrackerWorker(conf)
val selection = slaveSystem.actorSelection(
s"akka.tcp://spark@localhost:$boundPort/user/MapOutputTracker")
val timeout = AkkaUtils.lookupTimeout(conf)
slaveTracker.trackerActor = Await.result(selection.resolveOne(timeout), timeout)
masterTracker.registerShuffle(10, 1)
masterTracker.incrementEpoch()
slaveTracker.updateEpoch(masterTracker.getEpoch)
val size1000 = MapStatus.decompressSize(MapStatus.compressSize(1000L))
masterTracker.registerMapOutput(10, 0, MapStatus(
BlockManagerId("a", "hostA", 1000), Array(1000L)))
masterTracker.incrementEpoch()
slaveTracker.updateEpoch(masterTracker.getEpoch)
// this should succeed since security on and passwords match
assert(slaveTracker.getServerStatuses(10, 0).toSeq ===
Seq((BlockManagerId("a", "hostA", 1000), size1000)))
actorSystem.shutdown()
slaveSystem.shutdown()
}
test("remote fetch security off client") {
val conf = new SparkConf
conf.set("spark.authenticate", "true")
conf.set("spark.authenticate.secret", "good")
val securityManager = new SecurityManager(conf);
val hostname = "localhost"
val (actorSystem, boundPort) = AkkaUtils.createActorSystem("spark", hostname, 0,
conf = conf, securityManager = securityManager)
System.setProperty("spark.hostPort", hostname + ":" + boundPort)
assert(securityManager.isAuthenticationEnabled() === true)
val masterTracker = new MapOutputTrackerMaster(conf)
masterTracker.trackerActor = actorSystem.actorOf(
Props(new MapOutputTrackerMasterActor(masterTracker, conf)), "MapOutputTracker")
val badconf = new SparkConf
badconf.set("spark.authenticate", "false")
badconf.set("spark.authenticate.secret", "bad")
val securityManagerBad = new SecurityManager(badconf);
assert(securityManagerBad.isAuthenticationEnabled() === false)
val (slaveSystem, _) = AkkaUtils.createActorSystem("spark-slave", hostname, 0,
conf = badconf, securityManager = securityManagerBad)
val slaveTracker = new MapOutputTrackerWorker(conf)
val selection = slaveSystem.actorSelection(
s"akka.tcp://spark@localhost:$boundPort/user/MapOutputTracker")
val timeout = AkkaUtils.lookupTimeout(conf)
intercept[akka.actor.ActorNotFound] {
slaveTracker.trackerActor = Await.result(selection.resolveOne(timeout), timeout)
}
actorSystem.shutdown()
slaveSystem.shutdown()
}
}
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