gerrit.onap Code Review - dcaegen2/services/sdk.git/blob

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * DCAEGEN2-SERVICES-SDK
   4  * ================================================================================
   5  * Copyright (C) 2019 Nokia. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.dcaegen2.services.sdk.services.hvves.client.producer.ct;
  21
  22 import io.netty.buffer.ByteBuf;
  23 import io.netty.handler.ssl.SslContext;
  24 import io.vavr.collection.HashSet;
  25 import io.vavr.control.Try;
  26
  27 import java.net.InetSocketAddress;
  28 import java.nio.file.Path;
  29 import java.nio.file.Paths;
  30 import java.time.Duration;
  31 import java.util.Optional;
  32
  33 import org.onap.dcaegen2.services.sdk.security.ssl.*;
  34 import org.onap.dcaegen2.services.sdk.services.hvves.client.producer.api.HvVesProducer;
  35 import org.onap.dcaegen2.services.sdk.services.hvves.client.producer.api.HvVesProducerFactory;
  36 import org.onap.dcaegen2.services.sdk.services.hvves.client.producer.api.options.ImmutableProducerOptions;
  37 import org.onap.dcaegen2.services.sdk.services.hvves.client.producer.api.options.ImmutableProducerOptions.Builder;
  38 import org.onap.dcaegen2.services.sdk.services.hvves.client.producer.api.options.ImmutableWireFrameVersion;
  39 import org.onap.dcaegen2.services.sdk.services.hvves.client.producer.api.options.WireFrameVersion;
  40 import org.onap.ves.VesEventOuterClass.VesEvent;
  41 import reactor.core.publisher.Flux;
  42
  43 /**
  44  * @author <a href="mailto:piotr.jaszczyk@nokia.com">Piotr Jaszczyk</a>
  45  */
  46 public class SystemUnderTestWrapper {
  47
  48     private static final Duration DEFAULT_TIMEOUT = Duration.ofSeconds(5);
  49     private static final String TRUST_CERT_PATH = "/trust.p12";
  50     private static final String TRUST_PASSWORD_PATH = "/trust.pass";
  51     private static final String CLIENT_CERT_PATH = "/client.p12";
  52     private static final String CLIENT_PASSWORD_PATH = "/client.pass";
  53     private static final String SERVER_CERT_PATH = "/server.p12";
  54     private static final String SERVER_PASSWORD_PATH = "/server.pass";
  55
  56     private DummyCollector collector;
  57     private HvVesProducer cut;
  58     private final Duration timeout;
  59     private final SslFactory sslFactory = new SslFactory();
  60
  61     public SystemUnderTestWrapper(Duration timeout) {
  62         this.timeout = timeout;
  63     }
  64
  65     public SystemUnderTestWrapper() {
  66         this(DEFAULT_TIMEOUT);
  67     }
  68
  69     public void startSecure() {
  70         collector = createCollectorWithEnabledSSL();
  71
  72         final SecurityKeys producerSecurityKeys = ImmutableSecurityKeys.builder()
  73                 .keyStore(ImmutableSecurityKeysStore.of(resource(CLIENT_CERT_PATH).get()))
  74                 .keyStorePassword(Passwords.fromResource(CLIENT_PASSWORD_PATH))
  75                 .trustStore(ImmutableSecurityKeysStore.of(resource(TRUST_CERT_PATH).get()))
  76                 .trustStorePassword(Passwords.fromResource(TRUST_PASSWORD_PATH))
  77                 .build();
  78         start(ImmutableProducerOptions.builder().securityKeys(producerSecurityKeys));
  79     }
  80
  81     public void start() {
  82         collector = new DummyCollector(Optional.empty());
  83         start(createDefaultOptions());
  84     }
  85
  86     public void start(ImmutableProducerOptions.Builder optionsBuilder) {
  87         InetSocketAddress collectorAddress = collector.start();
  88         WireFrameVersion WTPVersion = ImmutableWireFrameVersion.builder().build();
  89         cut = HvVesProducerFactory.create(
  90                 optionsBuilder.collectorAddresses(HashSet.of(collectorAddress))
  91                         .wireFrameVersion(WTPVersion).build());
  92     }
  93
  94     public void stop() {
  95         collector.stop();
  96     }
  97
  98     public ByteBuf blockingSend(Flux<VesEvent> events) {
  99         events.transform(cut::send).subscribe();
 100         collector.blockUntilFirstClientIsHandled(timeout);
 101         return collector.dataFromFirstClient();
 102     }
 103
 104     private DummyCollector createCollectorWithEnabledSSL() {
 105         final SecurityKeys collectorSecurityKeys = ImmutableSecurityKeys.builder()
 106                 .keyStore(ImmutableSecurityKeysStore.of(resource(SERVER_CERT_PATH).get()))
 107                 .keyStorePassword(Passwords.fromResource(SERVER_PASSWORD_PATH))
 108                 .trustStore(ImmutableSecurityKeysStore.of(resource(TRUST_CERT_PATH).get()))
 109                 .trustStorePassword(Passwords.fromResource(TRUST_PASSWORD_PATH))
 110                 .build();
 111         final SslContext collectorSslContext = sslFactory.createSecureServerContext(collectorSecurityKeys);
 112         return new DummyCollector(Optional.of(collectorSslContext));
 113     }
 114
 115     private Builder createDefaultOptions() {
 116         return ImmutableProducerOptions.builder();
 117     }
 118
 119     private Try<Path> resource(String resource) {
 120         return Try.of(() -> Paths.get(Passwords.class.getResource(resource).toURI()));
 121     }
 122
 123 }