| /* |
| * 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.ignite.internal.processors.security.compute.closure; |
| |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.CyclicBarrier; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| import java.util.function.Consumer; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.cluster.ClusterState; |
| import org.apache.ignite.compute.ComputeJob; |
| import org.apache.ignite.compute.ComputeJobResult; |
| import org.apache.ignite.compute.ComputeJobResultPolicy; |
| import org.apache.ignite.compute.ComputeTask; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.processors.security.AbstractRemoteSecurityContextCheckTest; |
| import org.apache.ignite.internal.util.typedef.G; |
| import org.apache.ignite.lang.IgniteFuture; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Test; |
| |
| /** |
| * Testing operation security context when the compute task is canceled on remote node. |
| * <p> |
| * The initiator node send a task on a remote node asynchronously. |
| * The method {@code cancel} is called on IgniteFuture or |
| * the remote node leaves the cluster that is the reason for calling the 'cancel' method of a ComputeJob. |
| * This method should be executed on the remote node with the initiator |
| * node security context. |
| */ |
| public class ComputeTaskCancelRemoteSecurityContextCheckTest extends AbstractRemoteSecurityContextCheckTest { |
| /** Cancel method was executed. */ |
| private static final AtomicBoolean CANCELED = new AtomicBoolean(); |
| |
| /** Waiting timeout. */ |
| private static final int TIMEOUT = 20_000; |
| |
| /** */ |
| private static final CyclicBarrier BARRIER = new CyclicBarrier(2); |
| |
| /** {@inheritDoc} */ |
| @Override protected void setupVerifier(Verifier verifier) { |
| // No-op. |
| } |
| |
| /** |
| * Initiator is server node. Remote is server node. |
| */ |
| @Test |
| public void testSrvTaskInitatorCancelOnSrvNode() throws Exception { |
| prepareAndCheck(false, false); |
| } |
| |
| /** |
| * Initiator is server node. Remote is client node. |
| */ |
| @Test |
| public void testSrvTaskInitatorCancelOnClientNode() throws Exception { |
| prepareAndCheck(false, true); |
| } |
| |
| /** |
| * Initiator is client node. Remote is server node. |
| */ |
| @Test |
| public void testClientTaskInitatorCancelOnSrvNode() throws Exception { |
| prepareAndCheck(true, false); |
| } |
| |
| /** |
| * Initiator is client node. Remote is client node. |
| */ |
| @Test |
| public void testClientTaskInitatorCancelOnClientNode() throws Exception { |
| prepareAndCheck(true, true); |
| } |
| |
| /** |
| * @param isClientInitiator The initiator node is client. |
| * @param isClientRmt The remote node is client. |
| */ |
| private void prepareAndCheck(boolean isClientInitiator, boolean isClientRmt) throws Exception { |
| try { |
| IgniteEx srv = startGridAllowAll("srv_init"); |
| |
| IgniteEx initator = isClientInitiator ? startClientAllowAll("clnt_init") : srv; |
| |
| IgniteEx rmt = isClientRmt ? startClientAllowAll("clnt_rmt") : startGridAllowAll("srv_rmt"); |
| |
| srv.cluster().state(ClusterState.ACTIVE); |
| |
| //Checks the case when IgniteFuture#cancel is called. |
| checkCancel(initator, rmt, IgniteFuture::cancel); |
| //Checks the case when rmt node leaves the cluster. |
| checkCancel(initator, rmt, f -> stopGrid(rmt.name(), true)); |
| } |
| finally { |
| G.stopAll(true); |
| |
| cleanPersistenceDir(); |
| } |
| } |
| |
| /** */ |
| private void checkCancel(IgniteEx initator, IgniteEx rmt, Consumer<IgniteFuture> consumer) throws Exception { |
| VERIFIER |
| .initiator(initator) |
| .expect(rmt.name(), OPERATION_START, 1); |
| |
| BARRIER.reset(); |
| CANCELED.set(false); |
| |
| IgniteFuture fut = compute(initator, Collections.singleton(rmt.localNode().id())) |
| .executeAsync(new TestComputeTask(), 0); |
| |
| BARRIER.await(TIMEOUT, TimeUnit.MILLISECONDS); |
| |
| consumer.accept(fut); |
| |
| GridTestUtils.waitForCondition(CANCELED::get, TIMEOUT); |
| |
| VERIFIER.checkResult(); |
| } |
| |
| /** |
| * Compute task for tests. |
| */ |
| static class TestComputeTask implements ComputeTask<Integer, Integer> { |
| /** {@inheritDoc} */ |
| @Override public Map<? extends ComputeJob, ClusterNode> map(List<ClusterNode> subgrid, |
| Integer arg) throws IgniteException { |
| return Collections.singletonMap( |
| new ComputeJob() { |
| @Override public void cancel() { |
| VERIFIER.register(OPERATION_START); |
| |
| CANCELED.set(true); |
| } |
| |
| @Override public Object execute() { |
| try { |
| BARRIER.await(TIMEOUT, TimeUnit.MILLISECONDS); |
| |
| GridTestUtils.waitForCondition(() -> false, TIMEOUT); |
| } |
| catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| |
| return null; |
| } |
| }, subgrid.stream().findFirst().orElseThrow(IllegalStateException::new) |
| ); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public ComputeJobResultPolicy result(ComputeJobResult res, List<ComputeJobResult> rcvd) { |
| if (res.getException() != null) |
| throw res.getException(); |
| |
| return ComputeJobResultPolicy.WAIT; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public @Nullable Integer reduce(List<ComputeJobResult> results) { |
| return null; |
| } |
| } |
| } |