Examples with SubscribeToTopicResponse software.amazon.awssdk.aws.greengrass.model.SubscribeToTopicResponse used on opensource projects

Example 1 with SubscribeToTopicResponse

use of software.amazon.awssdk.aws.greengrass.model.SubscribeToTopicResponse in project aws-greengrass-nucleus by aws-greengrass.

the class IPCPubSubTest method GIVEN_pubsubclient_with_event_stream_WHEN_subscribe_authorization_changes_to_authorized_THEN_succeeds.

@SuppressWarnings({ "PMD.AvoidCatchingGenericException" })
@Test
void GIVEN_pubsubclient_with_event_stream_WHEN_subscribe_authorization_changes_to_authorized_THEN_succeeds() throws Exception {
    LogConfig.getRootLogConfig().setLevel(Level.DEBUG);
    String topicName = "topicName";
    SubscribeToTopicRequest subscribeToTopicRequest = new SubscribeToTopicRequest();
    subscribeToTopicRequest.setTopic(topicName);
    CountDownLatch subscriptionLatch = new CountDownLatch(1);
    Slf4jLogAdapter.addGlobalListener(m -> {
        if (m.getMessage().contains("Subscribed to topic")) {
            subscriptionLatch.countDown();
        }
    });
    String authToken = IPCTestUtils.getAuthTokeForService(kernel, "OnlyPublish");
    SocketOptions socketOptions = TestUtils.getSocketOptionsForIPC();
    try (EventStreamRPCConnection clientConnection = IPCTestUtils.connectToGGCOverEventStreamIPC(socketOptions, authToken, kernel)) {
        GreengrassCoreIPCClient greengrassCoreIPCClient = new GreengrassCoreIPCClient(clientConnection);
        assertTrue(kernel.getContext().get(AuthorizationModule.class).isPresent(TOKEN_EXCHANGE_SERVICE_TOPICS, TES_DEFAULT_POLICY));
        CompletableFuture<SubscribeToTopicResponse> fut = greengrassCoreIPCClient.subscribeToTopic(subscribeToTopicRequest, getOptionalStreamResponseHandler()).getResponse();
        ExecutionException executionException = assertThrows(ExecutionException.class, () -> fut.get(3, TimeUnit.SECONDS));
        assertTrue(executionException.getCause() instanceof UnauthorizedError);
        UnauthorizedError unauthorizedError = (UnauthorizedError) executionException.getCause();
        assertEquals("Principal OnlyPublish is not authorized to perform aws.greengrass.ipc.pubsub:aws.greengrass#SubscribeToTopic on resource topicName", unauthorizedError.getMessage());
    }
    Topics aclTopic = kernel.findServiceTopic("OnlyPublish").findTopics(CONFIGURATION_CONFIG_KEY, ACCESS_CONTROL_NAMESPACE_TOPIC);
    Map<String, Object> newAcl = OBJECT_MAPPER.readValue(newAclStr, new TypeReference<Map<String, Object>>() {
    });
    aclTopic.updateFromMap(newAcl, new UpdateBehaviorTree(UpdateBehaviorTree.UpdateBehavior.REPLACE, System.currentTimeMillis()));
    // Block until events are completed
    kernel.getContext().waitForPublishQueueToClear();
    assertTrue(kernel.getContext().get(AuthorizationModule.class).isPresent(TOKEN_EXCHANGE_SERVICE_TOPICS, TES_DEFAULT_POLICY));
    try (EventStreamRPCConnection clientConnection = IPCTestUtils.connectToGGCOverEventStreamIPC(socketOptions, authToken, kernel)) {
        GreengrassCoreIPCClient greengrassCoreIPCClient = new GreengrassCoreIPCClient(clientConnection);
        CompletableFuture<SubscribeToTopicResponse> fut = greengrassCoreIPCClient.subscribeToTopic(subscribeToTopicRequest, getOptionalStreamResponseHandler()).getResponse();
        try {
            fut.get(3, TimeUnit.SECONDS);
        } catch (Exception e) {
            logger.atError().setCause(e).log("Error when subscribing to component updates");
            fail("Caught exception when subscribing to component updates");
        }
        assertTrue(subscriptionLatch.await(10, TimeUnit.SECONDS));
    }
    aclTopic = kernel.findServiceTopic("OnlyPublish").findTopics(CONFIGURATION_CONFIG_KEY, ACCESS_CONTROL_NAMESPACE_TOPIC);
    Map<String, Object> oldAcl = OBJECT_MAPPER.readValue(oldAclStr, new TypeReference<Map<String, Object>>() {
    });
    aclTopic.updateFromMap(oldAcl, new UpdateBehaviorTree(UpdateBehaviorTree.UpdateBehavior.REPLACE, System.currentTimeMillis()));
    // Block until events are completed
    kernel.getContext().runOnPublishQueueAndWait(() -> {
    });
}

Example 2 with SubscribeToTopicResponse

use of software.amazon.awssdk.aws.greengrass.model.SubscribeToTopicResponse in project aws-greengrass-nucleus by aws-greengrass.

the class PubSubIPCEventStreamAgentTest method GIVEN_subscribe_topic_to_all_sources_WHEN_subscribe_THEN_added_all_services_listeners.

@Test
void GIVEN_subscribe_topic_to_all_sources_WHEN_subscribe_THEN_added_all_services_listeners() throws AuthorizationException {
    SubscribeToTopicRequest subscribeToTopicRequest = new SubscribeToTopicRequest();
    subscribeToTopicRequest.setTopic(TEST_TOPIC);
    try (PubSubIPCEventStreamAgent.SubscribeToTopicOperationHandler subscribeToTopicHandler = pubSubIPCEventStreamAgent.getSubscribeToTopicHandler(mockContext)) {
        SubscribeToTopicResponse subscribeToTopicResponse = subscribeToTopicHandler.handleRequest(subscribeToTopicRequest);
        assertNotNull(subscribeToTopicResponse);
        verify(authorizationHandler).isAuthorized(eq(PUB_SUB_SERVICE_NAME), permissionArgumentCaptor.capture(), eq(ResourceLookupPolicy.MQTT_STYLE));
        Permission capturedPermission = permissionArgumentCaptor.getValue();
        assertThat(capturedPermission.getOperation(), is(GreengrassCoreIPCService.SUBSCRIBE_TO_TOPIC));
        assertThat(capturedPermission.getPrincipal(), is(TEST_SERVICE));
        assertThat(capturedPermission.getResource(), is(TEST_TOPIC));
        assertTrue(pubSubIPCEventStreamAgent.getListeners().containsKey(TEST_TOPIC));
        assertEquals(1, pubSubIPCEventStreamAgent.getListeners().get(TEST_TOPIC).size());
    }
}

Example 3 with SubscribeToTopicResponse

use of software.amazon.awssdk.aws.greengrass.model.SubscribeToTopicResponse in project aws-iot-device-sdk-java-v2 by aws.

the class GreengrassV2ClientTest method testV2Client.

@Test
public void testV2Client() throws InterruptedException, ExecutionException, TimeoutException {
    assertEquals(authenticationRequest.getAuthToken(), "myAuthToken");
    CreateLocalDeploymentResponse depResp = client.createLocalDeployment(new CreateLocalDeploymentRequest());
    assertEquals("deployment", depResp.getDeploymentId());
    CompletableFuture<CreateLocalDeploymentResponse> asyncDepResp = client.createLocalDeploymentAsync(new CreateLocalDeploymentRequest());
    assertEquals("deployment", asyncDepResp.get().getDeploymentId());
    CompletableFuture<String> receivedMessage = new CompletableFuture<>();
    CompletableFuture<String> finalReceivedMessage = receivedMessage;
    GreengrassCoreIPCClientV2.StreamingResponse<SubscribeToTopicResponse, SubscribeToTopicResponseHandler> subResp = client.subscribeToTopic(new SubscribeToTopicRequest().withTopic("abc"), (x) -> {
        if (!Thread.currentThread().getName().contains("pool")) {
            System.out.println(Thread.currentThread().getName());
            finalReceivedMessage.completeExceptionally(new RuntimeException("Ran on event loop instead of executor"));
        }
        finalReceivedMessage.complete(new String(x.getBinaryMessage().getMessage()));
    }, Optional.empty(), Optional.empty());
    assertEquals("message", receivedMessage.get());
    subResp.getHandler().closeStream().get();
    subscriptionClosed.get(1, TimeUnit.SECONDS);
    subscriptionClosed = new CompletableFuture<>();
    receivedMessage = new CompletableFuture<>();
    CompletableFuture<String> finalReceivedMessage1 = receivedMessage;
    subResp = client.subscribeToTopic(new SubscribeToTopicRequest().withTopic("abc"), new StreamResponseHandler<SubscriptionResponseMessage>() {

        @Override
        public void onStreamEvent(SubscriptionResponseMessage streamEvent) {
            if (!Thread.currentThread().getName().contains("pool")) {
                finalReceivedMessage1.completeExceptionally(new RuntimeException("Ran on event loop instead of executor"));
            }
            finalReceivedMessage1.complete(new String(streamEvent.getBinaryMessage().getMessage()));
        }

        @Override
        public boolean onStreamError(Throwable error) {
            return false;
        }

        @Override
        public void onStreamClosed() {
        }
    });
    assertEquals("message", receivedMessage.get());
    subResp.getHandler().closeStream().get();
    subscriptionClosed.get(1, TimeUnit.SECONDS);
    subscriptionClosed = new CompletableFuture<>();
    receivedMessage = new CompletableFuture<>();
    CompletableFuture<String> finalReceivedMessage2 = receivedMessage;
    GreengrassCoreIPCClientV2.StreamingResponse<CompletableFuture<SubscribeToTopicResponse>, SubscribeToTopicResponseHandler> subRespAsync = client.subscribeToTopicAsync(new SubscribeToTopicRequest().withTopic("abc"), new StreamResponseHandler<SubscriptionResponseMessage>() {

        @Override
        public void onStreamEvent(SubscriptionResponseMessage streamEvent) {
            if (!Thread.currentThread().getName().contains("pool")) {
                finalReceivedMessage2.completeExceptionally(new RuntimeException("Ran on event loop instead of executor"));
            }
            finalReceivedMessage2.complete(new String(streamEvent.getBinaryMessage().getMessage()));
        }

        @Override
        public boolean onStreamError(Throwable error) {
            return false;
        }

        @Override
        public void onStreamClosed() {
        }
    });
    assertEquals("message", receivedMessage.get());
    subRespAsync.getHandler().closeStream().get();
    subscriptionClosed.get(1, TimeUnit.SECONDS);
    subscriptionClosed = new CompletableFuture<>();
    receivedMessage = new CompletableFuture<>();
    CompletableFuture<String> finalReceivedMessage3 = receivedMessage;
    subRespAsync = client.subscribeToTopicAsync(new SubscribeToTopicRequest().withTopic("abc"), (x) -> {
        if (!Thread.currentThread().getName().contains("pool")) {
            finalReceivedMessage3.completeExceptionally(new RuntimeException("Ran on event loop instead of executor"));
        }
        finalReceivedMessage3.complete(new String(x.getBinaryMessage().getMessage()));
    }, Optional.empty(), Optional.empty());
    assertEquals("message", receivedMessage.get());
    subRespAsync.getHandler().closeStream().get();
    subscriptionClosed.get(1, TimeUnit.SECONDS);
}

Example 4 with SubscribeToTopicResponse

use of software.amazon.awssdk.aws.greengrass.model.SubscribeToTopicResponse in project aws-iot-device-sdk-java-v2 by aws.

the class GreengrassV2ClientTest method before.

@BeforeEach
public void before() throws IOException {
    port = randomPort();
    try (final EventLoopGroup elGroup = new EventLoopGroup(1);
        SocketOptions socketOptions = new SocketOptions()) {
        socketOptions.connectTimeoutMs = 3000;
        socketOptions.domain = SocketOptions.SocketDomain.IPv4;
        socketOptions.type = SocketOptions.SocketType.STREAM;
        GreengrassCoreIPCService service = new GreengrassCoreIPCService();
        service.setCreateLocalDeploymentHandler((c) -> new GeneratedAbstractCreateLocalDeploymentOperationHandler(c) {

            @Override
            protected void onStreamClosed() {
            }

            @Override
            public CreateLocalDeploymentResponse handleRequest(CreateLocalDeploymentRequest request) {
                return new CreateLocalDeploymentResponse().withDeploymentId("deployment");
            }

            @Override
            public void handleStreamEvent(EventStreamJsonMessage streamRequestEvent) {
            }
        });
        service.setSubscribeToTopicHandler((c) -> new GeneratedAbstractSubscribeToTopicOperationHandler(c) {

            @Override
            protected void onStreamClosed() {
                subscriptionClosed.complete(null);
            }

            @Override
            public SubscribeToTopicResponse handleRequest(SubscribeToTopicRequest request) {
                new Thread(() -> {
                    sendStreamEvent(new SubscriptionResponseMessage().withBinaryMessage(new BinaryMessage().withMessage("message".getBytes(StandardCharsets.UTF_8))));
                }).start();
                return new SubscribeToTopicResponse().withTopicName(request.getTopic());
            }

            @Override
            public void handleStreamEvent(EventStreamJsonMessage streamRequestEvent) {
            }
        });
        service.setAuthenticationHandler((headers, bytes) -> {
            authenticationRequest = new Gson().fromJson(new String(bytes), GreengrassEventStreamConnectMessage.class);
            return () -> "connected";
        });
        service.setAuthorizationHandler(authenticationData -> Authorization.ACCEPT);
        ipcServer = new RpcServer(elGroup, socketOptions, null, "127.0.0.1", port, service);
        ipcServer.runServer();
        client = GreengrassCoreIPCClientV2.builder().withPort(port).withSocketPath("127.0.0.1").withSocketDomain(SocketOptions.SocketDomain.IPv4).withAuthToken("myAuthToken").build();
    }
}

Example 5 with SubscribeToTopicResponse

use of software.amazon.awssdk.aws.greengrass.model.SubscribeToTopicResponse in project aws-greengrass-nucleus by aws-greengrass.

the class IPCPubSubTest method GIVEN_PubSubEventStreamClient_WHEN_subscribe_and_unsubscribe_THEN_publishes_only_once.

@Test
@SuppressWarnings({ "PMD.AvoidCatchingGenericException" })
void GIVEN_PubSubEventStreamClient_WHEN_subscribe_and_unsubscribe_THEN_publishes_only_once() throws Exception {
    LogConfig.getRootLogConfig().setLevel(Level.DEBUG);
    String topicName = "topicName";
    SubscribeToTopicRequest subscribeToTopicRequest = new SubscribeToTopicRequest();
    subscribeToTopicRequest.setTopic(topicName);
    CountDownLatch cdl = new CountDownLatch(1);
    AtomicInteger atomicInteger = new AtomicInteger();
    CountDownLatch subscriptionLatch = new CountDownLatch(1);
    String authToken = IPCTestUtils.getAuthTokeForService(kernel, "SubscribeAndPublish");
    SocketOptions socketOptions = TestUtils.getSocketOptionsForIPC();
    try (EventStreamRPCConnection clientConnection = IPCTestUtils.connectToGGCOverEventStreamIPC(socketOptions, authToken, kernel);
        AutoCloseable l = TestUtils.createCloseableLogListener(m -> {
            if (m.getMessage().contains("Subscribed to topic")) {
                subscriptionLatch.countDown();
            }
        })) {
        GreengrassCoreIPCClient greengrassCoreIPCClient = new GreengrassCoreIPCClient(clientConnection);
        CompletableFuture<SubscribeToTopicResponse> fut = greengrassCoreIPCClient.subscribeToTopic(subscribeToTopicRequest, Optional.of(new StreamResponseHandler<SubscriptionResponseMessage>() {

            @Override
            public void onStreamEvent(SubscriptionResponseMessage message) {
                assertNotNull(message.getBinaryMessage());
                assertNull(message.getJsonMessage());
                assertEquals("ABCDEFG", new String(message.getBinaryMessage().getMessage()));
                atomicInteger.incrementAndGet();
                cdl.countDown();
            }

            @Override
            public boolean onStreamError(Throwable error) {
                logger.atError().log("Received a stream error", error);
                return false;
            }

            @Override
            public void onStreamClosed() {
            }
        })).getResponse();
        try {
            fut.get(3, TimeUnit.SECONDS);
        } catch (Exception e) {
            logger.atError().setCause(e).log("Error when subscribing to component updates");
            fail("Caught exception when subscribing to component updates");
        }
        assertTrue(subscriptionLatch.await(10, TimeUnit.SECONDS));
        publishToTopicOverIpcAsBinaryMessage(greengrassCoreIPCClient, topicName, "ABCDEFG");
        assertTrue(cdl.await(20, TimeUnit.SECONDS));
    }
}