| /* |
| * 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.cassandra.service; |
| |
| import java.util.Arrays; |
| import java.util.function.Consumer; |
| import java.util.function.Supplier; |
| import java.util.stream.Collectors; |
| import java.util.stream.IntStream; |
| |
| import com.google.common.collect.Sets; |
| import org.junit.After; |
| import org.junit.Test; |
| |
| import org.apache.cassandra.config.DatabaseDescriptor; |
| import org.apache.cassandra.transport.Server; |
| import org.apache.cassandra.utils.Pair; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| public class NativeTransportServiceTest |
| { |
| |
| @After |
| public void resetConfig() |
| { |
| DatabaseDescriptor.getClientEncryptionOptions().enabled = false; |
| DatabaseDescriptor.setNativeTransportPortSSL(null); |
| } |
| |
| @Test |
| public void testServiceCanBeStopped() |
| { |
| withService((NativeTransportService service) -> { |
| service.stop(); |
| assertFalse(service.isRunning()); |
| }); |
| } |
| |
| @Test |
| public void testIgnoresStartOnAlreadyStarted() |
| { |
| withService((NativeTransportService service) -> { |
| service.start(); |
| service.start(); |
| service.start(); |
| }); |
| } |
| |
| @Test |
| public void testIgnoresStoppedOnAlreadyStopped() |
| { |
| withService((NativeTransportService service) -> { |
| service.stop(); |
| service.stop(); |
| service.stop(); |
| }); |
| } |
| |
| @Test |
| public void testDestroy() |
| { |
| withService((NativeTransportService service) -> { |
| Supplier<Boolean> allTerminated = () -> |
| service.getWorkerGroup().isShutdown() && service.getWorkerGroup().isTerminated(); |
| assertFalse(allTerminated.get()); |
| service.destroy(); |
| assertTrue(allTerminated.get()); |
| }); |
| } |
| |
| @Test |
| public void testConcurrentStarts() |
| { |
| withService(NativeTransportService::start, false, 20); |
| } |
| |
| @Test |
| public void testConcurrentStops() |
| { |
| withService(NativeTransportService::stop, true, 20); |
| } |
| |
| @Test |
| public void testConcurrentDestroys() |
| { |
| withService(NativeTransportService::destroy, true, 20); |
| } |
| |
| @Test |
| public void testPlainDefaultPort() |
| { |
| // default plain settings: client encryption disabled and default native transport port |
| withService((NativeTransportService service) -> |
| { |
| assertEquals(1, service.getServers().size()); |
| Server server = service.getServers().iterator().next(); |
| assertFalse(server.useSSL); |
| assertEquals(server.socket.getPort(), DatabaseDescriptor.getNativeTransportPort()); |
| }); |
| } |
| |
| @Test |
| public void testSSLOnly() |
| { |
| // default ssl settings: client encryption enabled and default native transport port used for ssl only |
| DatabaseDescriptor.getClientEncryptionOptions().enabled = true; |
| DatabaseDescriptor.getClientEncryptionOptions().optional = false; |
| |
| withService((NativeTransportService service) -> |
| { |
| service.initialize(); |
| assertEquals(1, service.getServers().size()); |
| Server server = service.getServers().iterator().next(); |
| assertTrue(server.useSSL); |
| assertEquals(server.socket.getPort(), DatabaseDescriptor.getNativeTransportPort()); |
| }, false, 1); |
| } |
| |
| @Test |
| public void testSSLOptional() |
| { |
| // default ssl settings: client encryption enabled and default native transport port used for optional ssl |
| DatabaseDescriptor.getClientEncryptionOptions().enabled = true; |
| DatabaseDescriptor.getClientEncryptionOptions().optional = true; |
| |
| withService((NativeTransportService service) -> |
| { |
| service.initialize(); |
| assertEquals(1, service.getServers().size()); |
| Server server = service.getServers().iterator().next(); |
| assertTrue(server.useSSL); |
| assertEquals(server.socket.getPort(), DatabaseDescriptor.getNativeTransportPort()); |
| }, false, 1); |
| } |
| |
| @Test |
| public void testSSLWithNonSSL() |
| { |
| // ssl+non-ssl settings: client encryption enabled and additional ssl port specified |
| DatabaseDescriptor.getClientEncryptionOptions().enabled = true; |
| DatabaseDescriptor.setNativeTransportPortSSL(8432); |
| |
| withService((NativeTransportService service) -> |
| { |
| service.initialize(); |
| assertEquals(2, service.getServers().size()); |
| assertEquals( |
| Sets.newHashSet(Arrays.asList( |
| Pair.create(true, DatabaseDescriptor.getNativeTransportPortSSL()), |
| Pair.create(false, DatabaseDescriptor.getNativeTransportPort()) |
| ) |
| ), |
| service.getServers().stream().map((Server s) -> |
| Pair.create(s.useSSL, s.socket.getPort())).collect(Collectors.toSet()) |
| ); |
| }, false, 1); |
| } |
| |
| private static void withService(Consumer<NativeTransportService> f) |
| { |
| withService(f, true, 1); |
| } |
| |
| private static void withService(Consumer<NativeTransportService> f, boolean start, int concurrently) |
| { |
| NativeTransportService service = new NativeTransportService(); |
| assertFalse(service.isRunning()); |
| if (start) |
| { |
| service.start(); |
| assertTrue(service.isRunning()); |
| } |
| try |
| { |
| if (concurrently == 1) |
| { |
| f.accept(service); |
| } |
| else |
| { |
| IntStream.range(0, concurrently).parallel().map((int i) -> { |
| f.accept(service); |
| return 1; |
| }).sum(); |
| } |
| } |
| finally |
| { |
| service.stop(); |
| } |
| } |
| } |