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HttpPublisherActorTest.java
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HttpPublisherActorTest.java
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/*
* Copyright (c) 2019 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.connectivity.service.messaging.httppush;
import static org.assertj.core.api.Assertions.assertThat;
import static org.eclipse.ditto.connectivity.service.messaging.httppush.HttpPushSpecificConfig.OMIT_REQUEST_BODY;
import static org.eclipse.ditto.connectivity.service.messaging.httppush.HttpTestDittoProtocolHelper.signalToJsonString;
import static org.eclipse.ditto.connectivity.service.messaging.httppush.HttpTestDittoProtocolHelper.signalToMultiMapped;
import static org.mockito.Mockito.mock;
import java.nio.charset.StandardCharsets;
import java.time.Duration;
import java.time.ZonedDateTime;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.function.BiConsumer;
import java.util.function.Function;
import java.util.function.Supplier;
import javax.annotation.Nullable;
import org.eclipse.ditto.base.model.acks.AcknowledgementLabel;
import org.eclipse.ditto.base.model.acks.AcknowledgementRequest;
import org.eclipse.ditto.base.model.acks.DittoAcknowledgementLabel;
import org.eclipse.ditto.base.model.common.DittoConstants;
import org.eclipse.ditto.base.model.common.HttpStatus;
import org.eclipse.ditto.base.model.headers.DittoHeaders;
import org.eclipse.ditto.base.model.signals.Signal;
import org.eclipse.ditto.base.model.signals.acks.Acknowledgements;
import org.eclipse.ditto.connectivity.api.ExternalMessageFactory;
import org.eclipse.ditto.connectivity.api.OutboundSignal;
import org.eclipse.ditto.connectivity.api.OutboundSignalFactory;
import org.eclipse.ditto.connectivity.model.Connection;
import org.eclipse.ditto.connectivity.model.ConnectivityModelFactory;
import org.eclipse.ditto.connectivity.model.HmacCredentials;
import org.eclipse.ditto.connectivity.model.Target;
import org.eclipse.ditto.connectivity.model.Topic;
import org.eclipse.ditto.connectivity.service.config.ConnectivityConfig;
import org.eclipse.ditto.connectivity.service.messaging.AbstractPublisherActorTest;
import org.eclipse.ditto.connectivity.service.messaging.ConnectivityStatusResolver;
import org.eclipse.ditto.connectivity.service.messaging.TestConstants;
import org.eclipse.ditto.connectivity.service.messaging.monitoring.ConnectionMonitor;
import org.eclipse.ditto.internal.utils.metrics.instruments.timer.PreparedTimer;
import org.eclipse.ditto.json.JsonArray;
import org.eclipse.ditto.json.JsonFactory;
import org.eclipse.ditto.json.JsonObject;
import org.eclipse.ditto.json.JsonValue;
import org.eclipse.ditto.messages.model.Message;
import org.eclipse.ditto.messages.model.MessageDirection;
import org.eclipse.ditto.messages.model.MessageHeaders;
import org.eclipse.ditto.messages.model.signals.commands.SendFeatureMessageResponse;
import org.eclipse.ditto.messages.model.signals.commands.SendThingMessage;
import org.eclipse.ditto.messages.model.signals.commands.SendThingMessageResponse;
import org.eclipse.ditto.protocol.ProtocolFactory;
import org.eclipse.ditto.protocol.adapter.DittoProtocolAdapter;
import org.eclipse.ditto.things.model.ThingId;
import org.eclipse.ditto.things.model.signals.commands.query.RetrieveThing;
import org.eclipse.ditto.things.model.signals.commands.query.RetrieveThingResponse;
import org.junit.Test;
import akka.actor.ActorRef;
import akka.actor.ActorSystem;
import akka.actor.Props;
import akka.event.LoggingAdapter;
import akka.http.javadsl.model.ContentTypes;
import akka.http.javadsl.model.HttpEntity;
import akka.http.javadsl.model.HttpHeader;
import akka.http.javadsl.model.HttpMethod;
import akka.http.javadsl.model.HttpMethods;
import akka.http.javadsl.model.HttpRequest;
import akka.http.javadsl.model.HttpResponse;
import akka.http.javadsl.model.Uri;
import akka.japi.Pair;
import akka.stream.Attributes;
import akka.stream.SystemMaterializer;
import akka.stream.javadsl.Flow;
import akka.stream.javadsl.Sink;
import akka.testkit.TestProbe;
import akka.testkit.javadsl.TestKit;
import akka.util.ByteString;
import scala.util.Try;
/**
* Tests {@link HttpPublisherActor}.
*/
public final class HttpPublisherActorTest extends AbstractPublisherActorTest {
private static final String CONTENT_TYPE = "APPLICATION/VND.ECLIPSE.DITTO+JSON ; PARAM_NAME=PARAM_VALUE";
private static final String CUSTOM_HEADER_NAME = "my-custom-header";
private static final String CUSTOM_HEADER_VALUE = "bumlux";
private static final String BODY = "[\"The quick brown fox jumps over the lazy dog.\"]";
private HttpPushFactory httpPushFactory;
private final BlockingQueue<HttpRequest> received = new LinkedBlockingQueue<>();
@Override
protected String getOutboundAddress() {
return "PATCH:/the/quick/brown/fox/jumps/over/the/lazy/dog?someQuery=foo&entity={{ entity:id }}";
}
@Override
protected void setupMocks(final TestProbe probe) {
httpPushFactory = mockHttpPushFactory(CONTENT_TYPE, HttpStatus.OK, BODY);
// activate debug log to show responses
actorSystem.eventStream().setLogLevel(Attributes.logLevelDebug());
}
@Override
protected Props getPublisherActorProps() {
return HttpPublisherActor.props(TestConstants.createConnection(),
httpPushFactory,
"clientId",
mock(ConnectivityStatusResolver.class),
ConnectivityConfig.of(actorSystem.settings().config()));
}
@Override
protected Target decorateTarget(final Target target) {
return target;
}
@SuppressWarnings("OptionalGetWithoutIsPresent")
@Override
protected void verifyPublishedMessage() throws Exception {
final var request = received.take();
assertThat(received).isEmpty();
// method
assertThat(request.method()).isEqualTo(HttpMethods.PATCH);
// uri
assertThat(request.getUri().host().address()).isEqualTo("8.8.4.4");
assertThat(request.getUri().query().get("entity")).contains(TestConstants.Things.THING_ID.toString());
assertThat(request.getUri().port()).isEqualTo(12345);
// headers
assertThat(request.getHeader("thing_id").get().value()).isEqualTo(TestConstants.Things.THING_ID.toString());
assertThat(request.getHeader("suffixed_thing_id").get().value())
.contains(TestConstants.Things.THING_ID + ".some.suffix");
assertThat(request.getHeader("prefixed_thing_id").get().value())
.isEqualTo("some.prefix." + TestConstants.Things.THING_ID);
assertThat(request.getHeader("eclipse").get().value()).isEqualTo("ditto");
assertThat(request.getHeader("device_id").get().value()).isEqualTo(TestConstants.Things.THING_ID.toString());
final var entity = request.entity()
.toStrict(60_000L, SystemMaterializer.get(actorSystem).materializer())
.toCompletableFuture()
.join();
assertThat(entity.getData().utf8String()).isEqualTo("payload");
if (!entity.getContentType().toString().equals(DittoConstants.DITTO_PROTOCOL_CONTENT_TYPE)) {
// Ditto protocol content type is parsed as binary for some reason
assertThat(entity.getContentType().binary()).isFalse();
}
}
@Override
protected void verifyAcknowledgements(final Supplier<Acknowledgements> ackSupplier) {
final var acks = ackSupplier.get();
assertThat(acks.getSize()).describedAs("Expect 1 acknowledgement in: " + acks).isEqualTo(1);
final var ack = acks.stream().findAny().orElseThrow();
assertThat(ack.getLabel().toString()).describedAs("Ack label").isEqualTo("please-verify");
assertThat(ack.getHttpStatus()).describedAs("Ack status").isEqualTo(HttpStatus.OK);
assertThat(ack.getEntity()).contains(JsonFactory.readFrom(BODY));
assertThat(ack.getDittoHeaders()).containsAllEntriesOf(
Map.of("content-type", "application/vnd.eclipse.ditto+json; PARAM_NAME=PARAM_VALUE", CUSTOM_HEADER_NAME,
CUSTOM_HEADER_VALUE));
}
@Test
public void testPlainTextAck() {
new TestKit(actorSystem) {{
httpPushFactory = mockHttpPushFactory("text/plain", HttpStatus.OK, "hello!");
final var label = AcknowledgementLabel.of("please-verify");
final var target = decorateTarget(createTestTarget(label));
final var props = getPublisherActorProps();
final var publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
publisherActor.tell(newMultiMappedWithContentType(target, getRef()), getRef());
final var acks = expectMsgClass(Acknowledgements.class);
assertThat(acks.getAcknowledgement(label)).isNotEmpty();
final var ack = acks.getAcknowledgement(label).orElseThrow();
assertThat(ack.getDittoHeaders()).containsAllEntriesOf(
Map.of("content-type", "text/plain", CUSTOM_HEADER_NAME, CUSTOM_HEADER_VALUE));
assertThat(ack.getEntity()).contains(JsonValue.of("hello!"));
}};
}
@Test
public void testBinaryAck() {
new TestKit(actorSystem) {{
httpPushFactory = mockHttpPushFactory("application/octet-stream", HttpStatus.OK, "hello!");
final var label = AcknowledgementLabel.of("please-verify");
final var target = decorateTarget(createTestTarget(label));
final var props = getPublisherActorProps();
final var publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
publisherActor.tell(newMultiMappedWithContentType(target, getRef()), getRef());
final var acks = expectMsgClass(Acknowledgements.class);
assertThat(acks.getAcknowledgement(label)).isNotEmpty();
final var ack = acks.getAcknowledgement(label).orElseThrow();
assertThat(ack.getDittoHeaders()).containsAllEntriesOf(
Map.of("content-type", "application/octet-stream", CUSTOM_HEADER_NAME, CUSTOM_HEADER_VALUE));
assertThat(ack.getEntity()).contains(JsonValue.of("aGVsbG8h"));
}};
}
@Test
public void testMessageCommandHttpPushCreatesCommandResponse() {
new TestKit(actorSystem) {{
final var customContentType = "application/vnd.org.eclipse.ditto.foobar+json";
final var httpStatus = HttpStatus.IM_A_TEAPOT;
final var jsonResponse = JsonFactory.readFrom("{ \"foo\": true }");
httpPushFactory = mockHttpPushFactory(customContentType, httpStatus, jsonResponse.toString());
final var target = ConnectivityModelFactory.newTargetBuilder()
.address(getOutboundAddress())
.originalAddress(getOutboundAddress())
.authorizationContext(TestConstants.Authorization.AUTHORIZATION_CONTEXT)
.headerMapping(TestConstants.HEADER_MAPPING)
.issuedAcknowledgementLabel(DittoAcknowledgementLabel.LIVE_RESPONSE)
.topics(Topic.LIVE_MESSAGES)
.build();
final var props = getPublisherActorProps();
final var publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
final var messageDirection = MessageDirection.FROM;
final var messageSubject = "please-respond";
final Message<?> message = Message.newBuilder(
MessageHeaders.newBuilder(messageDirection, TestConstants.Things.THING_ID, messageSubject)
.build()
).build();
final var dittoHeaders = DittoHeaders.newBuilder()
.correlationId(TestConstants.CORRELATION_ID)
.putHeader("device_id", "ditto:thing")
.acknowledgementRequest(AcknowledgementRequest.of(DittoAcknowledgementLabel.LIVE_RESPONSE))
.build();
final Signal<?> source = SendThingMessage.of(TestConstants.Things.THING_ID, message, dittoHeaders);
final var outboundSignal =
OutboundSignalFactory.newOutboundSignal(source, Collections.singletonList(target));
final var externalMessage =
ExternalMessageFactory.newExternalMessageBuilder(Collections.emptyMap())
.withText("payload")
.build();
final var adaptable = DittoProtocolAdapter.newInstance().toAdaptable(source);
final var mapped =
OutboundSignalFactory.newMappedOutboundSignal(outboundSignal, adaptable, externalMessage);
publisherActor.tell(
OutboundSignalFactory.newMultiMappedOutboundSignal(Collections.singletonList(mapped), getRef()),
getRef());
final SendThingMessageResponse<JsonValue> sendThingMessageResponse =
expectMsgClass(SendThingMessageResponse.class);
assertThat((CharSequence) sendThingMessageResponse.getEntityId()).isEqualTo(TestConstants.Things.THING_ID);
assertThat(sendThingMessageResponse.getHttpStatus()).isEqualTo(httpStatus);
assertThat(sendThingMessageResponse.getDittoHeaders().getCorrelationId())
.contains(TestConstants.CORRELATION_ID);
final var responseMessage = sendThingMessageResponse.getMessage();
assertThat(responseMessage.getContentType()).contains(customContentType);
assertThat(responseMessage.getSubject()).isEqualTo(messageSubject);
assertThat(responseMessage.getDirection()).isEqualTo(messageDirection);
assertThat(responseMessage.getHttpStatus()).hasValue(httpStatus);
assertThat(responseMessage.getPayload()).contains(jsonResponse);
final var responseMessageHeaders = responseMessage.getHeaders();
assertThat(responseMessageHeaders.get(CUSTOM_HEADER_NAME)).isEqualTo(CUSTOM_HEADER_VALUE);
}};
}
@Test
public void testMessageCommandHttpPushWithNonLiveResponseIssuedAcknowledgement() {
new TestKit(actorSystem) {{
final var contentType = "application/json";
final var httpStatus = HttpStatus.IM_A_TEAPOT;
final var jsonResponse = JsonFactory.readFrom("{ \"foo\": true }");
httpPushFactory = mockHttpPushFactory(contentType, httpStatus, jsonResponse.toString());
final var autoAckLabel = AcknowledgementLabel.of("foo:bar");
final var target = ConnectivityModelFactory.newTargetBuilder()
.address(getOutboundAddress())
.originalAddress(getOutboundAddress())
.authorizationContext(TestConstants.Authorization.AUTHORIZATION_CONTEXT)
.headerMapping(TestConstants.HEADER_MAPPING)
.issuedAcknowledgementLabel(autoAckLabel)
.topics(Topic.LIVE_MESSAGES)
.build();
final var props = getPublisherActorProps();
final var publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
final var messageDirection = MessageDirection.FROM;
final var messageSubject = "please-respond";
final Message<?> message = Message.newBuilder(
MessageHeaders.newBuilder(messageDirection, TestConstants.Things.THING_ID, messageSubject)
.build()
).build();
final var dittoHeaders = DittoHeaders.newBuilder()
.correlationId(TestConstants.CORRELATION_ID)
.putHeader("device_id", "ditto:thing")
.acknowledgementRequest(AcknowledgementRequest.of(DittoAcknowledgementLabel.LIVE_RESPONSE),
AcknowledgementRequest.of(autoAckLabel))
.build();
final Signal<?> source = SendThingMessage.of(TestConstants.Things.THING_ID, message, dittoHeaders);
final var outboundSignal =
OutboundSignalFactory.newOutboundSignal(source, Collections.singletonList(target));
final var externalMessage =
ExternalMessageFactory.newExternalMessageBuilder(Collections.emptyMap())
.withText("payload")
.build();
final var adaptable = DittoProtocolAdapter.newInstance().toAdaptable(source);
final var mapped =
OutboundSignalFactory.newMappedOutboundSignal(outboundSignal, adaptable, externalMessage);
publisherActor.tell(
OutboundSignalFactory.newMultiMappedOutboundSignal(Collections.singletonList(mapped), getRef()),
getRef());
final var acknowledgements = expectMsgClass(Acknowledgements.class);
assertThat(acknowledgements).hasSize(1);
final var acknowledgement = acknowledgements.getAcknowledgement(autoAckLabel).get();
assertThat(acknowledgement).isNotNull();
assertThat(acknowledgement.getHttpStatus()).isEqualTo(httpStatus);
assertThat(acknowledgement.getEntityId().toString()).hasToString(TestConstants.Things.THING_ID.toString());
}};
}
@Test
public void testMessageCommandHttpPushCreatesCommandResponseFromProtocolMessage() {
new TestKit(actorSystem) {{
final var customContentType = "application/vnd.org.eclipse.ditto.foobar+json";
final var messageSubject = "please-respond";
final var contentType = DittoConstants.DITTO_PROTOCOL_CONTENT_TYPE;
final var httpStatus = HttpStatus.IM_A_TEAPOT;
final var messageHeaders =
MessageHeaders.newBuilder(MessageDirection.FROM, TestConstants.Things.THING_ID, messageSubject)
.contentType(customContentType)
.correlationId(TestConstants.CORRELATION_ID)
.putHeader(CUSTOM_HEADER_NAME, CUSTOM_HEADER_VALUE)
.build();
final var jsonResponse = JsonFactory.readFrom("{ \"foo\": true }");
final var response =
Message.<JsonValue>newBuilder(messageHeaders).payload(jsonResponse).build();
final var sendMessageResponse =
SendThingMessageResponse.of(TestConstants.Things.THING_ID, response, httpStatus,
messageHeaders);
final var messageResponseAdaptable =
DittoProtocolAdapter.newInstance().toAdaptable(sendMessageResponse);
final var messageResponseJson =
ProtocolFactory.wrapAsJsonifiableAdaptable(messageResponseAdaptable).toJson();
httpPushFactory = mockHttpPushFactory(contentType, httpStatus, messageResponseJson.toString());
final var target = ConnectivityModelFactory.newTargetBuilder()
.address(getOutboundAddress())
.originalAddress(getOutboundAddress())
.authorizationContext(TestConstants.Authorization.AUTHORIZATION_CONTEXT)
.headerMapping(TestConstants.HEADER_MAPPING)
.issuedAcknowledgementLabel(DittoAcknowledgementLabel.LIVE_RESPONSE)
.topics(Topic.LIVE_MESSAGES)
.build();
final var props = getPublisherActorProps();
final var publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
final var messageDirection = MessageDirection.FROM;
final Message<?> message = Message.newBuilder(
MessageHeaders.newBuilder(messageDirection, TestConstants.Things.THING_ID, messageSubject)
.build()
).build();
final var dittoHeaders = DittoHeaders.newBuilder()
.correlationId(TestConstants.CORRELATION_ID)
.putHeader("device_id", "ditto:thing")
.acknowledgementRequest(AcknowledgementRequest.of(DittoAcknowledgementLabel.LIVE_RESPONSE))
.build();
final Signal<?> source = SendThingMessage.of(TestConstants.Things.THING_ID, message, dittoHeaders);
final var outboundSignal =
OutboundSignalFactory.newOutboundSignal(source, Collections.singletonList(target));
final var externalMessage =
ExternalMessageFactory.newExternalMessageBuilder(Collections.emptyMap())
.withText("payload")
.build();
final var adaptable = DittoProtocolAdapter.newInstance().toAdaptable(source);
final var mapped =
OutboundSignalFactory.newMappedOutboundSignal(outboundSignal, adaptable, externalMessage);
publisherActor.tell(
OutboundSignalFactory.newMultiMappedOutboundSignal(Collections.singletonList(mapped), getRef()),
getRef());
final SendThingMessageResponse<JsonValue> sendThingMessageResponse =
expectMsgClass(SendThingMessageResponse.class);
assertThat((CharSequence) sendThingMessageResponse.getEntityId()).isEqualTo(TestConstants.Things.THING_ID);
assertThat(sendThingMessageResponse.getHttpStatus()).isEqualTo(httpStatus);
assertThat(sendThingMessageResponse.getDittoHeaders().getCorrelationId())
.contains(TestConstants.CORRELATION_ID);
final var responseMessage = sendThingMessageResponse.getMessage();
assertThat(responseMessage.getContentType()).contains(customContentType);
assertThat(responseMessage.getSubject()).isEqualTo(messageSubject);
assertThat(responseMessage.getDirection()).isEqualTo(messageDirection);
assertThat(responseMessage.getHttpStatus()).hasValue(httpStatus);
assertThat(responseMessage.getPayload()).contains(jsonResponse);
final var responseMessageHeaders = responseMessage.getHeaders();
assertThat(responseMessageHeaders.get(CUSTOM_HEADER_NAME)).isEqualTo(CUSTOM_HEADER_VALUE);
}};
}
@Test
public void testLiveCommandHttpPushCreatesLiveCommandResponseFromProtocolMessage() {
// Arrange
final var testCorrelationId = TestConstants.CORRELATION_ID.concat(".liveCommandHttpPush");
final var contentType = DittoConstants.DITTO_PROTOCOL_CONTENT_TYPE;
final var thingId = TestConstants.Things.THING_ID;
final var commandResponseDittoHeaders = DittoHeaders.newBuilder()
.contentType(contentType)
.channel("live")
.correlationId(testCorrelationId)
.build();
final var retrieveThingMockResponse = RetrieveThingResponse.of(thingId,
TestConstants.Things.THING,
null,
null,
commandResponseDittoHeaders);
httpPushFactory = mockHttpPushFactory(contentType, retrieveThingMockResponse.getHttpStatus(),
signalToJsonString(retrieveThingMockResponse));
final var target = ConnectivityModelFactory.newTargetBuilder()
.address(getOutboundAddress())
.originalAddress(getOutboundAddress())
.authorizationContext(TestConstants.Authorization.AUTHORIZATION_CONTEXT)
.headerMapping(TestConstants.HEADER_MAPPING)
.topics(Topic.LIVE_COMMANDS)
.build();
final var testKit = new TestKit(actorSystem);
final var publisherActor = testKit.childActorOf(getPublisherActorProps());
publisherCreated(testKit, publisherActor);
final var commandDittoHeaders = commandResponseDittoHeaders.toBuilder()
.responseRequired(true)
.build();
final Signal<?> command = RetrieveThing.of(thingId, commandDittoHeaders);
// Act
publisherActor.tell(signalToMultiMapped(command, target, testKit.getRef()), testKit.getRef());
// Assert
final var responseSignal = testKit.expectMsgClass(Signal.class);
assertThat(responseSignal).isInstanceOfSatisfying(RetrieveThingResponse.class, retrieveThingResponse -> {
assertThat((CharSequence) retrieveThingResponse.getEntityId()).isEqualTo(thingId);
assertThat(retrieveThingResponse.getHttpStatus()).isEqualTo(retrieveThingMockResponse.getHttpStatus());
assertThat(retrieveThingResponse.getDittoHeaders().getCorrelationId()).contains(testCorrelationId);
assertThat(retrieveThingResponse.getThing()).isEqualTo(TestConstants.Things.THING);
});
}
@Test
public void sendingLiveResponseWithWrongCorrelationIdDoesNotWork() {
new TestKit(actorSystem) {{
final var customContentType = "application/vnd.org.eclipse.ditto.foobar+json";
final var messageSubject = "please-respond";
final var contentType = DittoConstants.DITTO_PROTOCOL_CONTENT_TYPE;
final var httpStatus = HttpStatus.IM_A_TEAPOT;
final var messageHeaders =
MessageHeaders.newBuilder(MessageDirection.FROM, TestConstants.Things.THING_ID, messageSubject)
.contentType(customContentType)
.correlationId("otherID")
.putHeader(CUSTOM_HEADER_NAME, CUSTOM_HEADER_VALUE)
.build();
final var jsonResponse = JsonFactory.readFrom("{ \"foo\": true }");
final var response =
Message.<JsonValue>newBuilder(messageHeaders).payload(jsonResponse).build();
final var sendMessageResponse =
SendThingMessageResponse.of(TestConstants.Things.THING_ID, response, httpStatus, messageHeaders);
final var messageResponseAdaptable =
DittoProtocolAdapter.newInstance().toAdaptable(sendMessageResponse);
final var messageResponseJson =
ProtocolFactory.wrapAsJsonifiableAdaptable(messageResponseAdaptable).toJson();
httpPushFactory = mockHttpPushFactory(contentType, httpStatus, messageResponseJson.toString());
final var target = ConnectivityModelFactory.newTargetBuilder()
.address(getOutboundAddress())
.originalAddress(getOutboundAddress())
.authorizationContext(TestConstants.Authorization.AUTHORIZATION_CONTEXT)
.headerMapping(TestConstants.HEADER_MAPPING)
.issuedAcknowledgementLabel(DittoAcknowledgementLabel.LIVE_RESPONSE)
.topics(Topic.LIVE_MESSAGES)
.build();
final var props = getPublisherActorProps();
final var publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
final var messageDirection = MessageDirection.FROM;
final Message<?> message = Message.newBuilder(
MessageHeaders.newBuilder(messageDirection, TestConstants.Things.THING_ID, messageSubject)
.build()
).build();
final var dittoHeaders = DittoHeaders.newBuilder()
.correlationId(TestConstants.CORRELATION_ID)
.putHeader("device_id", "ditto:thing")
.acknowledgementRequest(AcknowledgementRequest.of(DittoAcknowledgementLabel.LIVE_RESPONSE))
.build();
final Signal<?> source = SendThingMessage.of(TestConstants.Things.THING_ID, message, dittoHeaders);
final var outboundSignal =
OutboundSignalFactory.newOutboundSignal(source, Collections.singletonList(target));
final var externalMessage =
ExternalMessageFactory.newExternalMessageBuilder(Collections.emptyMap())
.withText("payload")
.build();
final var adaptable = DittoProtocolAdapter.newInstance().toAdaptable(source);
final var mapped =
OutboundSignalFactory.newMappedOutboundSignal(outboundSignal, adaptable, externalMessage);
publisherActor.tell(
OutboundSignalFactory.newMultiMappedOutboundSignal(Collections.singletonList(mapped), getRef()),
getRef());
final var acknowledgements = expectMsgClass(Duration.ofSeconds(5), Acknowledgements.class);
assertThat((CharSequence) acknowledgements.getEntityId()).isEqualTo(TestConstants.Things.THING_ID);
assertThat(acknowledgements.getHttpStatus()).isEqualTo(HttpStatus.UNPROCESSABLE_ENTITY);
assertThat(acknowledgements.getDittoHeaders().getCorrelationId())
.contains(TestConstants.CORRELATION_ID);
assertThat(acknowledgements.getSize()).isOne();
assertThat(acknowledgements.getAcknowledgement(DittoAcknowledgementLabel.LIVE_RESPONSE))
.hasValueSatisfying(ack -> assertThat(ack.toJsonString())
.contains("Correlation ID of live response <otherID> differs from correlation ID of" +
" command <cid>."));
}};
}
@Test
public void sendingLiveResponseToDifferentThingIdDoesNotWork() {
new TestKit(actorSystem) {{
final var customContentType = "application/vnd.org.eclipse.ditto.foobar+json";
final var messageSubject = "please-respond";
final var contentType = DittoConstants.DITTO_PROTOCOL_CONTENT_TYPE;
final var httpStatus = HttpStatus.IM_A_TEAPOT;
final var wrongThingId = ThingId.of("namespace:wrongthing");
final var messageHeaders =
MessageHeaders.newBuilder(MessageDirection.FROM, wrongThingId, messageSubject)
.contentType(customContentType)
.correlationId(TestConstants.CORRELATION_ID)
.putHeader(CUSTOM_HEADER_NAME, CUSTOM_HEADER_VALUE)
.build();
final var jsonResponse = JsonFactory.readFrom("{ \"foo\": true }");
final var response =
Message.<JsonValue>newBuilder(messageHeaders).payload(jsonResponse).build();
final var sendMessageResponse =
SendThingMessageResponse.of(wrongThingId, response, httpStatus, messageHeaders);
final var messageResponseAdaptable =
DittoProtocolAdapter.newInstance().toAdaptable(sendMessageResponse);
final var messageResponseJson =
ProtocolFactory.wrapAsJsonifiableAdaptable(messageResponseAdaptable).toJson();
httpPushFactory = mockHttpPushFactory(contentType, httpStatus, messageResponseJson.toString());
final var target = ConnectivityModelFactory.newTargetBuilder()
.address(getOutboundAddress())
.originalAddress(getOutboundAddress())
.authorizationContext(TestConstants.Authorization.AUTHORIZATION_CONTEXT)
.headerMapping(TestConstants.HEADER_MAPPING)
.issuedAcknowledgementLabel(DittoAcknowledgementLabel.LIVE_RESPONSE)
.topics(Topic.LIVE_MESSAGES)
.build();
final var props = getPublisherActorProps();
final var publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
final var messageDirection = MessageDirection.FROM;
final Message<?> message = Message.newBuilder(
MessageHeaders.newBuilder(messageDirection, TestConstants.Things.THING_ID, messageSubject)
.build()
).build();
final var dittoHeaders = DittoHeaders.newBuilder()
.correlationId(TestConstants.CORRELATION_ID)
.putHeader("device_id", "ditto:thing")
.acknowledgementRequest(AcknowledgementRequest.of(DittoAcknowledgementLabel.LIVE_RESPONSE))
.build();
final Signal<?> source = SendThingMessage.of(TestConstants.Things.THING_ID, message, dittoHeaders);
final var outboundSignal =
OutboundSignalFactory.newOutboundSignal(source, Collections.singletonList(target));
final var externalMessage =
ExternalMessageFactory.newExternalMessageBuilder(Collections.emptyMap())
.withText("payload")
.build();
final var adaptable = DittoProtocolAdapter.newInstance().toAdaptable(source);
final var mapped =
OutboundSignalFactory.newMappedOutboundSignal(outboundSignal, adaptable, externalMessage);
publisherActor.tell(
OutboundSignalFactory.newMultiMappedOutboundSignal(Collections.singletonList(mapped), getRef()),
getRef());
final var acknowledgements = expectMsgClass(Acknowledgements.class);
assertThat((CharSequence) acknowledgements.getEntityId()).isEqualTo(TestConstants.Things.THING_ID);
assertThat(acknowledgements.getHttpStatus()).isEqualTo(HttpStatus.UNPROCESSABLE_ENTITY);
assertThat(acknowledgements.getDittoHeaders().getCorrelationId())
.contains(TestConstants.CORRELATION_ID);
assertThat(acknowledgements.getSize()).isOne();
assertThat(acknowledgements.getAcknowledgement(DittoAcknowledgementLabel.LIVE_RESPONSE))
.hasValueSatisfying(ack -> assertThat(ack.toJsonString())
.contains("Entity ID of live response <namespace:wrongthing> differs from entity ID of" +
" command <ditto:thing>."));
}};
}
@Test
public void sendingWrongResponseTypeDoesNotWork() {
new TestKit(actorSystem) {{
final var customContentType = "application/vnd.org.eclipse.ditto.foobar+json";
final var messageSubject = "please-respond";
final var contentType = DittoConstants.DITTO_PROTOCOL_CONTENT_TYPE;
final var httpStatus = HttpStatus.IM_A_TEAPOT;
final var messageHeaders =
MessageHeaders.newBuilder(MessageDirection.FROM, TestConstants.Things.THING_ID, messageSubject)
.contentType(customContentType)
.correlationId(TestConstants.CORRELATION_ID)
.putHeader(CUSTOM_HEADER_NAME, CUSTOM_HEADER_VALUE)
.featureId("wrongId")
.build();
final var jsonResponse = JsonFactory.readFrom("{ \"foo\": true }");
final var response =
Message.<JsonValue>newBuilder(messageHeaders).payload(jsonResponse).build();
final var sendMessageResponse = SendFeatureMessageResponse.of(
TestConstants.Things.THING_ID,
"wrongId",
response,
httpStatus,
messageHeaders);
final var messageResponseAdaptable =
DittoProtocolAdapter.newInstance().toAdaptable(sendMessageResponse);
final var messageResponseJson =
ProtocolFactory.wrapAsJsonifiableAdaptable(messageResponseAdaptable).toJson();
httpPushFactory = mockHttpPushFactory(contentType, httpStatus, messageResponseJson.toString());
final var target = ConnectivityModelFactory.newTargetBuilder()
.address(getOutboundAddress())
.originalAddress(getOutboundAddress())
.authorizationContext(TestConstants.Authorization.AUTHORIZATION_CONTEXT)
.headerMapping(TestConstants.HEADER_MAPPING)
.issuedAcknowledgementLabel(DittoAcknowledgementLabel.LIVE_RESPONSE)
.topics(Topic.LIVE_MESSAGES)
.build();
final var props = getPublisherActorProps();
final var publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
final var messageDirection = MessageDirection.FROM;
final Message<?> message = Message.newBuilder(
MessageHeaders.newBuilder(messageDirection, TestConstants.Things.THING_ID, messageSubject)
.build()
).build();
final var dittoHeaders = DittoHeaders.newBuilder()
.correlationId(TestConstants.CORRELATION_ID)
.putHeader("device_id", "ditto:thing")
.acknowledgementRequest(AcknowledgementRequest.of(DittoAcknowledgementLabel.LIVE_RESPONSE))
.build();
final Signal<?> source = SendThingMessage.of(TestConstants.Things.THING_ID, message, dittoHeaders);
final var outboundSignal =
OutboundSignalFactory.newOutboundSignal(source, Collections.singletonList(target));
final var externalMessage =
ExternalMessageFactory.newExternalMessageBuilder(Collections.emptyMap())
.withText("payload")
.build();
final var adaptable = DittoProtocolAdapter.newInstance().toAdaptable(source);
final var mapped =
OutboundSignalFactory.newMappedOutboundSignal(outboundSignal, adaptable, externalMessage);
publisherActor.tell(
OutboundSignalFactory.newMultiMappedOutboundSignal(Collections.singletonList(mapped), getRef()),
getRef());
final var acknowledgements = expectMsgClass(Acknowledgements.class);
assertThat((CharSequence) acknowledgements.getEntityId()).isEqualTo(TestConstants.Things.THING_ID);
assertThat(acknowledgements.getHttpStatus()).isEqualTo(HttpStatus.UNPROCESSABLE_ENTITY);
assertThat(acknowledgements.getDittoHeaders().getCorrelationId())
.contains(TestConstants.CORRELATION_ID);
assertThat(acknowledgements.getSize()).isOne();
assertThat(acknowledgements.getAcknowledgement(DittoAcknowledgementLabel.LIVE_RESPONSE)).hasValueSatisfying(
ack -> assertThat(ack.toJsonString())
.contains("Type of live response <messages.responses:featureResponseMessage> is" +
" not related to type of command <messages.commands:thingMessage>"));
}};
}
@Override
protected void verifyPublishedMessageToReplyTarget() throws Exception {
// the Test: testPublishResponseToReplyTarget doesn't make any sense for HttpPush, because it's not possible
// to define httpPush sources, hence it's not possible to define reply-targets.
}
@Test
public void testAzMonitorRequestSigning() throws Exception {
new TestKit(actorSystem) {{
// GIVEN: HTTP publisher actor configured to authenticate by HMAC request signing
httpPushFactory = mockHttpPushFactory("none", HttpStatus.OK, "");
final var target = ConnectivityModelFactory.newTargetBuilder()
.address("POST:/api/logs?api-version=2016-04-01")
.authorizationContext(TestConstants.Authorization.AUTHORIZATION_CONTEXT)
.topics(Topic.LIVE_MESSAGES)
.build();
final var hmacCredentials = HmacCredentials.of("az-monitor-2016-04-01", JsonObject.newBuilder()
.set("workspaceId", "xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx")
.set("sharedKey", "SGFsbG8gV2VsdCEgSXN0IGRhcyBhbG")
.build());
final var connection = TestConstants.createConnection()
.toBuilder()
.credentials(hmacCredentials)
.build();
final var props = HttpPublisherActor.props(connection, httpPushFactory, "clientId",
mock(ConnectivityStatusResolver.class), ConnectivityConfig.of(actorSystem.settings().config()));
final var publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
// WHEN: HTTP publisher sends an HTTP request
final Message<?> message = Message.newBuilder(
MessageHeaders.newBuilder(MessageDirection.FROM, TestConstants.Things.THING_ID, "please-respond")
.build()
).build();
final Signal<?> source = SendThingMessage.of(TestConstants.Things.THING_ID, message, DittoHeaders.empty());
final var outboundSignal =
OutboundSignalFactory.newOutboundSignal(source, Collections.singletonList(target));
final var externalMessage =
ExternalMessageFactory.newExternalMessageBuilder(Collections.emptyMap())
.withText("payload")
.build();
final var adaptable = DittoProtocolAdapter.newInstance().toAdaptable(source);
final var mapped =
OutboundSignalFactory.newMappedOutboundSignal(outboundSignal, adaptable, externalMessage);
publisherActor.tell(
OutboundSignalFactory.newMultiMappedOutboundSignal(Collections.singletonList(mapped), getRef()),
getRef());
// THEN: The request is signed by the configured request signing process.
final var signedRequest = received.take();
final var unsignedRequest = signedRequest.withHeaders(List.of());
final var xMsDate = ZonedDateTime.parse(signedRequest.getHeader("x-ms-date").orElseThrow().value(),
AzMonitorRequestSigning.X_MS_DATE_FORMAT).toInstant();
final var expectedSignedRequest =
new AzMonitorRequestSigningFactory().create(actorSystem, hmacCredentials)
.sign(unsignedRequest, xMsDate)
.runWith(Sink.head(), actorSystem)
.toCompletableFuture()
.join();
assertThat(signedRequest).isEqualTo(expectedSignedRequest);
}};
}
@Test
public void testAwsRequestSigning() throws Exception {
new TestKit(actorSystem) {{
// GIVEN: HTTP publisher actor configured to authenticate by HMAC request signing
httpPushFactory = mockHttpPushFactory("none", HttpStatus.OK, "");
final var target = ConnectivityModelFactory.newTargetBuilder()
.address("POST:/api/logs?api-version=2016-04-01")
.authorizationContext(TestConstants.Authorization.AUTHORIZATION_CONTEXT)
.topics(Topic.LIVE_MESSAGES)
.build();
final var hmacCredentials = HmacCredentials.of("aws4-hmac-sha256", JsonObject.newBuilder()
.set("region", "us-east-1")
.set("service", "iam")
.set("accessKey", "MyAwesomeAccessKey")
.set("secretKey", "wJalrXUtnFEMI/K7MDENG+bPxRfiCYEXAMPLEKEY")
.set("doubleEncode", false)
.set("canonicalHeaders", JsonArray.newBuilder().add("x-amz-date", "host").build())
.build());
final var connection = TestConstants.createConnection()
.toBuilder()
.credentials(hmacCredentials)
.build();
final var props = HttpPublisherActor.props(connection, httpPushFactory, "clientId",
mock(ConnectivityStatusResolver.class), ConnectivityConfig.of(actorSystem.settings().config()));
final var publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
// WHEN: HTTP publisher sends an HTTP request
final Message<?> message = Message.newBuilder(
MessageHeaders.newBuilder(MessageDirection.FROM, TestConstants.Things.THING_ID, "please-respond")
.build()
).build();
final Signal<?> source = SendThingMessage.of(TestConstants.Things.THING_ID, message, DittoHeaders.empty());
final var outboundSignal =
OutboundSignalFactory.newOutboundSignal(source, Collections.singletonList(target));
final var externalMessage =
ExternalMessageFactory.newExternalMessageBuilder(Collections.emptyMap())
.withText("payload")
.build();
final var adaptable = DittoProtocolAdapter.newInstance().toAdaptable(source);
final var mapped =
OutboundSignalFactory.newMappedOutboundSignal(outboundSignal, adaptable, externalMessage);
publisherActor.tell(
OutboundSignalFactory.newMultiMappedOutboundSignal(Collections.singletonList(mapped), getRef()),
getRef());
// THEN: The request is signed by the configured request signing process.
final var signedRequest = received.take();
final var unsignedRequest = signedRequest.withHeaders(List.of());
final var xAmzDate = ZonedDateTime.parse(signedRequest.getHeader("x-amz-date").orElseThrow().value(),
AwsRequestSigning.X_AMZ_DATE_FORMATTER).toInstant();
final var expectedSignedRequest =
new AwsRequestSigningFactory().create(actorSystem, hmacCredentials)
.sign(unsignedRequest, xAmzDate)
.runWith(Sink.head(), actorSystem)
.toCompletableFuture()
.join();
assertThat(signedRequest).isEqualTo(expectedSignedRequest);
}};
}
@Test
public void testReservedHeaders() throws Exception {
// GIVEN: reserved headers are set
final var reservedHeaders = Map.of(
"http.query", "a=b&c=d&e=f",
"http.path", "my/awesome/path"
);
// WHEN: publisher actor is asked to publish a message with reserved headers
final var request = publishMessageWithHeaders(reservedHeaders);
// THEN: reserved headers do not appear as HTTP headers
assertThat(request.getHeader("http.query")).isEmpty();
assertThat(request.getHeader("http.path")).isEmpty();
// THEN: reserved headers are evaluated
assertThat(request.getUri().queryString(StandardCharsets.UTF_8)).contains("a=b&c=d&e=f");
assertThat(request.getUri().getPathString()).isEqualTo("/my/awesome/path");
}
@Test
public void testHttpQueryReservedHeaderWithLeadingSlash() throws Exception {
// GIVEN: reserved headers are set
final var reservedHeaders = Map.of(
"http.query", "a=b&c=d&e=f"
);
// WHEN: publisher actor is asked to publish a message with reserved headers
final var request = publishMessageWithHeaders(reservedHeaders);
// THEN: reserved headers do not appear as HTTP headers
assertThat(request.getHeader("http.query")).isEmpty();
// THEN: reserved headers are evaluated
assertThat(request.getUri().queryString(StandardCharsets.UTF_8)).contains("a=b&c=d&e=f");
}
@Test
public void testHttpPathReservedHeaderWithLeadingSlash() throws Exception {
// GIVEN: reserved headers are set
final var reservedHeaders = Map.of(
"http.path", "/my/awesome/path"
);
// WHEN: publisher actor is asked to publish a message with reserved headers
final var request = publishMessageWithHeaders(reservedHeaders);
// THEN: reserved headers do not appear as HTTP headers
assertThat(request.getHeader("http.path")).isEmpty();
// THEN: reserved headers are evaluated
assertThat(request.getUri().getPathString()).isEqualTo("/my/awesome/path");
}
@Test
public void testOmitRequestBody() throws Exception {
testOmitRequestBody(HttpMethods.GET, Map.of(), true);
testOmitRequestBody(HttpMethods.GET, Map.of(OMIT_REQUEST_BODY, "GET"), true);
testOmitRequestBody(HttpMethods.GET, Map.of(OMIT_REQUEST_BODY, "POST"), false);
testOmitRequestBody(HttpMethods.GET, Map.of(OMIT_REQUEST_BODY, ""), false);
testOmitRequestBody(HttpMethods.DELETE, Map.of(), true);
testOmitRequestBody(HttpMethods.DELETE, Map.of(OMIT_REQUEST_BODY, "GET,DELETE"), true);
testOmitRequestBody(HttpMethods.DELETE, Map.of(OMIT_REQUEST_BODY, "GET"), false);
testOmitRequestBody(HttpMethods.DELETE, Map.of(OMIT_REQUEST_BODY, ""), false);
}
private void testOmitRequestBody(final HttpMethod method, final Map<String, String> specificConfig,
final boolean expectEmptyBody) throws Exception {
new TestKit(actorSystem) {{
final TestProbe probe = new TestProbe(actorSystem);
setupMocks(probe);
final Target testTarget =
ConnectivityModelFactory.newTargetBuilder(createTestTarget())
.address(method.name() + ":/path")
.build();
final OutboundSignal.MultiMapped multiMapped =
OutboundSignalFactory.newMultiMappedOutboundSignal(List.of(getMockOutboundSignal(testTarget)),
getRef());
final Connection connection =
TestConstants.createConnection().toBuilder().specificConfig(specificConfig).build();
final Props props = HttpPublisherActor.props(connection, httpPushFactory, "clientId",
mock(ConnectivityStatusResolver.class),
ConnectivityConfig.of(actorSystem.settings().config()));
final ActorRef publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
publisherActor.tell(multiMapped, getRef());
final HttpRequest request = received.take();
assertThat(received).isEmpty();
assertThat(request.method()).isEqualTo(method);
if (expectEmptyBody) {
assertThat(request.entity().isKnownEmpty()).isTrue();
} else {
final HttpEntity.Strict entity = request.entity()
.toStrict(60_000L, SystemMaterializer.get(actorSystem).materializer())
.toCompletableFuture()
.join();
assertThat(entity.getData().utf8String()).isEqualTo("payload");
if (!entity.getContentType().toString().equals(DittoConstants.DITTO_PROTOCOL_CONTENT_TYPE)) {
// Ditto protocol content type is parsed as binary for some reason
assertThat(entity.getContentType().binary()).isFalse();
}
}
}};
}
private HttpRequest publishMessageWithHeaders(final Map<String, String> headers) throws InterruptedException {
final var published = new Container<HttpRequest>();
new TestKit(actorSystem) {{
// WHEN: publisher actor is asked to publish a message with reserved headers
final var probe = new TestProbe(actorSystem);
setupMocks(probe);
final var target = decorateTarget(createTestTarget());
final Message<?> message = Message.newBuilder(
MessageHeaders.newBuilder(MessageDirection.FROM, TestConstants.Things.THING_ID,
"please-respond")
.build()
).build();
final Signal<?> source =
SendThingMessage.of(TestConstants.Things.THING_ID, message, DittoHeaders.empty());
final var outboundSignal =
OutboundSignalFactory.newOutboundSignal(source, Collections.singletonList(target));
final var externalMessage =
ExternalMessageFactory.newExternalMessageBuilder(headers)
.withText("payload")
.build();
final var adaptable = DittoProtocolAdapter.newInstance().toAdaptable(source);
final var mapped =
OutboundSignalFactory.newMappedOutboundSignal(outboundSignal, adaptable, externalMessage);
final var multiMapped =
OutboundSignalFactory.newMultiMappedOutboundSignal(List.of(mapped), getRef());
final var props = getPublisherActorProps();
final var publisherActor = childActorOf(props);
publisherCreated(this, publisherActor);
publisherActor.tell(multiMapped, getRef());
// THEN: reserved headers do not appear as HTTP headers
published.setValue(received.take());
}};
return published.getValue();