Examples with DbsWebClientConfigurationProperties com.backbase.stream.webclient.configuration.DbsWebClientConfigurationProperties used on opensource projects

Example 1 with DbsWebClientConfigurationProperties

use of com.backbase.stream.webclient.configuration.DbsWebClientConfigurationProperties in project stream-services by Backbase.

the class DbsWebClientConfigurationTest method testWebClient.

@Test
public void testWebClient() {
    String tokenUri = "http://localhost:" + PORT + "/api/token-converter/oauth/token";
    ClientRegistration clientRegistration = ClientRegistration.withRegistrationId("dbs").clientAuthenticationMethod(ClientAuthenticationMethod.POST).clientId("bb-client").clientSecret("bb-secret").authorizationGrantType(AuthorizationGrantType.CLIENT_CREDENTIALS).tokenUri(tokenUri).build();
    DbsWebClientConfiguration dbsWebClientConfiguration = new DbsWebClientConfiguration();
    DateFormat dateFormat = dbsWebClientConfiguration.dateFormat();
    ObjectMapper objectMapper = dbsWebClientConfiguration.objectMapper(dateFormat);
    List<ClientRegistration> registrations = Collections.singletonList(clientRegistration);
    InMemoryReactiveClientRegistrationRepository registrationRepository = new InMemoryReactiveClientRegistrationRepository(registrations);
    InMemoryReactiveOAuth2AuthorizedClientService clientService = new InMemoryReactiveOAuth2AuthorizedClientService(registrationRepository);
    AuthorizedClientServiceReactiveOAuth2AuthorizedClientManager oAuth2AuthorizedClientManager = new AuthorizedClientServiceReactiveOAuth2AuthorizedClientManager(registrationRepository, clientService);
    ClientCredentialsReactiveOAuth2AuthorizedClientProvider clientProvider = new ClientCredentialsReactiveOAuth2AuthorizedClientProvider();
    oAuth2AuthorizedClientManager.setAuthorizedClientProvider(clientProvider);
    WebClient.Builder builder = WebClient.builder();
    WebClient webClient = dbsWebClientConfiguration.dbsWebClient(objectMapper, oAuth2AuthorizedClientManager, builder, new DbsWebClientConfigurationProperties());
    Assertions.assertNotNull(webClient);
    String testUrl = "http://localhost:" + PORT + "/hello-world";
    Mono<ClientResponse> exchange = webClient.get().uri(testUrl).exchange().doOnNext(clientResponse -> {
        log.info("Client Response Status: " + clientResponse.rawStatusCode());
    }).onErrorResume(HttpClientErrorException.class, error -> {
        log.error("Client Error Response: " + error.getResponseBodyAsString());
        return Mono.error(error);
    });
    StepVerifier.create(exchange).expectNextCount(1).verifyComplete();
}

Example 2 with DbsWebClientConfigurationProperties

use of com.backbase.stream.webclient.configuration.DbsWebClientConfigurationProperties in project stream-services by Backbase.

the class AbstractServiceIntegrationTests method setupWebClientBuilder.

/**
 * Setup Web Client Builder to allow integration tests without Spring.
 */
protected WebClient setupWebClientBuilder(String tokenUri, String clientId, String clientSecret) {
    Hooks.onOperatorDebug();
    DateFormat dateFormat = dbsWebClientConfiguration.dateFormat();
    ObjectMapper objectMapper = dbsWebClientConfiguration.objectMapper(dateFormat);
    ClientRegistration clientRegistration = ClientRegistration.withRegistrationId("dbs").clientAuthenticationMethod(ClientAuthenticationMethod.POST).clientId(clientId).clientSecret(clientSecret).authorizationGrantType(AuthorizationGrantType.CLIENT_CREDENTIALS).tokenUri(tokenUri).build();
    WebClient.Builder builder = WebClient.builder();
    List<ClientRegistration> registrations = Collections.singletonList(clientRegistration);
    InMemoryReactiveClientRegistrationRepository registrationRepository = new InMemoryReactiveClientRegistrationRepository(registrations);
    InMemoryReactiveOAuth2AuthorizedClientService clientService = new InMemoryReactiveOAuth2AuthorizedClientService(registrationRepository);
    AuthorizedClientServiceReactiveOAuth2AuthorizedClientManager oAuth2AuthorizedClientManager = new AuthorizedClientServiceReactiveOAuth2AuthorizedClientManager(registrationRepository, clientService);
    oAuth2AuthorizedClientManager.setAuthorizedClientProvider(new ClientCredentialsReactiveOAuth2AuthorizedClientProvider());
    return dbsWebClientConfiguration.dbsWebClient(objectMapper, oAuth2AuthorizedClientManager, builder, new DbsWebClientConfigurationProperties());
}

Example 3 with DbsWebClientConfigurationProperties

use of com.backbase.stream.webclient.configuration.DbsWebClientConfigurationProperties in project stream-services-2.0 by Backbase.

the class AbstractServiceIntegrationTests method setupWebClientBuilder.

/**
 * Setup Web Client Builder to allow integration tests without Spring.
 */
protected WebClient setupWebClientBuilder(String tokenUri, String clientId, String clientSecret) {
    Hooks.onOperatorDebug();
    DateFormat dateFormat = dbsWebClientConfiguration.dateFormat();
    ObjectMapper objectMapper = dbsWebClientConfiguration.objectMapper(dateFormat);
    ClientRegistration clientRegistration = ClientRegistration.withRegistrationId("dbs").clientAuthenticationMethod(ClientAuthenticationMethod.POST).clientId(clientId).clientSecret(clientSecret).authorizationGrantType(AuthorizationGrantType.CLIENT_CREDENTIALS).tokenUri(tokenUri).build();
    WebClient.Builder builder = WebClient.builder();
    List<ClientRegistration> registrations = Collections.singletonList(clientRegistration);
    InMemoryReactiveClientRegistrationRepository registrationRepository = new InMemoryReactiveClientRegistrationRepository(registrations);
    InMemoryReactiveOAuth2AuthorizedClientService clientService = new InMemoryReactiveOAuth2AuthorizedClientService(registrationRepository);
    AuthorizedClientServiceReactiveOAuth2AuthorizedClientManager oAuth2AuthorizedClientManager = new AuthorizedClientServiceReactiveOAuth2AuthorizedClientManager(registrationRepository, clientService);
    oAuth2AuthorizedClientManager.setAuthorizedClientProvider(new ClientCredentialsReactiveOAuth2AuthorizedClientProvider());
    return dbsWebClientConfiguration.dbsWebClient(objectMapper, oAuth2AuthorizedClientManager, builder, new DbsWebClientConfigurationProperties());
}

Example 4 with DbsWebClientConfigurationProperties

use of com.backbase.stream.webclient.configuration.DbsWebClientConfigurationProperties in project stream-services-2.0 by Backbase.

the class DbsWebClientConfiguration method dbsWebClient.

/**
 * Default Reactive Web Client to be used when interacting with DBS Services. Requires OAuth2 client credentials set
 * in application.yml
 *
 * @param objectMapper                          The Jackson Object mapper to register serialization and deserialization json
 *                                              content.
 * @param reactiveOAuth2AuthorizedClientManager Client Manager managing OAuth2 tokens
 * @param builder                               THe Web Client Builder which is already preconfigured using MicroMeter
 *                                              instrumentation.
 * @return Preconfigured Web Client
 */
@Bean
public WebClient dbsWebClient(ObjectMapper objectMapper, ReactiveOAuth2AuthorizedClientManager reactiveOAuth2AuthorizedClientManager, WebClient.Builder builder, DbsWebClientConfigurationProperties dbsWebClientConfigurationProperties) {
    ServerOAuth2AuthorizedClientExchangeFilterFunction oauth2ClientFilter = new ServerOAuth2AuthorizedClientExchangeFilterFunction(reactiveOAuth2AuthorizedClientManager);
    oauth2ClientFilter.setDefaultClientRegistrationId(dbsWebClientConfigurationProperties.getDefaultClientRegistrationId());
    builder.defaultHeader("Content-Type", MediaType.APPLICATION_JSON.toString()).defaultHeader("Accept", MediaType.APPLICATION_JSON.toString()).filter((clientRequest, exchangeFunction) -> {
        final ClientRequest newRequest = Optional.ofNullable(dbsWebClientConfigurationProperties.getAdditionalHeaders()).map(additionalHeaders -> {
            log.debug("Adding additional headers: {} from configuration  Request: {}", additionalHeaders, clientRequest.url());
            return ClientRequest.from(clientRequest).headers(httpHeaders -> httpHeaders.addAll(additionalHeaders)).build();
        }).orElse(clientRequest);
        return Mono.subscriberContext().flatMap(context -> {
            Optional<MultiValueMap<String, String>> forwardHeaders = context.<MultiValueMap<String, String>>getOrEmpty(CONTEXT_KEY_FORWARDED_HEADERS);
            log.debug("context contains headers? " + forwardHeaders.isPresent());
            log.debug("forward headers:" + forwardHeaders.map(MultiValueMap::toString).orElse("null"));
            ClientRequest contextRequest = context.<MultiValueMap<String, String>>getOrEmpty("headers").map(headers -> {
                log.debug("Adding additional headers: {} from Reactive subscriber context to Request: {}", headers, clientRequest.url());
                return ClientRequest.from(newRequest).headers(httpHeaders -> httpHeaders.addAll(headers)).build();
            }).orElse(newRequest);
            return exchangeFunction.exchange(contextRequest);
        });
    }).filter(new CsrfClientExchangeFilterFunction()).filter(oauth2ClientFilter);
    if (log.isDebugEnabled()) {
        HttpClient httpClient = HttpClient.create().wiretap("reactor.netty.http.client.HttpClient", LogLevel.DEBUG, AdvancedByteBufFormat.TEXTUAL);
        builder.clientConnector(new ReactorClientHttpConnector(httpClient));
    }
    // ensure correct exchange strategy is installed
    ExchangeStrategies strategies = ExchangeStrategies.builder().codecs(clientDefaultCodecsConfigurer -> {
        Jackson2JsonEncoder encoder = new Jackson2JsonEncoder(objectMapper, MediaType.APPLICATION_JSON);
        Jackson2JsonDecoder decoder = new Jackson2JsonDecoder(objectMapper, MediaType.APPLICATION_JSON);
        clientDefaultCodecsConfigurer.defaultCodecs().jackson2JsonEncoder(encoder);
        clientDefaultCodecsConfigurer.defaultCodecs().jackson2JsonDecoder(decoder);
    }).build();
    builder.exchangeStrategies(strategies);
    return builder.build();
}

Example 5 with DbsWebClientConfigurationProperties

use of com.backbase.stream.webclient.configuration.DbsWebClientConfigurationProperties in project stream-services-2.0 by Backbase.

the class DbsWebClientConfigurationTest method testWebClient.

@Test
public void testWebClient() {
    String tokenUri = "http://localhost:" + PORT + "/api/token-converter/oauth/token";
    ClientRegistration clientRegistration = ClientRegistration.withRegistrationId("dbs").clientAuthenticationMethod(ClientAuthenticationMethod.POST).clientId("bb-client").clientSecret("bb-secret").authorizationGrantType(AuthorizationGrantType.CLIENT_CREDENTIALS).tokenUri(tokenUri).build();
    DbsWebClientConfiguration dbsWebClientConfiguration = new DbsWebClientConfiguration();
    DateFormat dateFormat = dbsWebClientConfiguration.dateFormat();
    ObjectMapper objectMapper = dbsWebClientConfiguration.objectMapper(dateFormat);
    List<ClientRegistration> registrations = Collections.singletonList(clientRegistration);
    InMemoryReactiveClientRegistrationRepository registrationRepository = new InMemoryReactiveClientRegistrationRepository(registrations);
    InMemoryReactiveOAuth2AuthorizedClientService clientService = new InMemoryReactiveOAuth2AuthorizedClientService(registrationRepository);
    AuthorizedClientServiceReactiveOAuth2AuthorizedClientManager oAuth2AuthorizedClientManager = new AuthorizedClientServiceReactiveOAuth2AuthorizedClientManager(registrationRepository, clientService);
    ClientCredentialsReactiveOAuth2AuthorizedClientProvider clientProvider = new ClientCredentialsReactiveOAuth2AuthorizedClientProvider();
    oAuth2AuthorizedClientManager.setAuthorizedClientProvider(clientProvider);
    WebClient.Builder builder = WebClient.builder();
    WebClient webClient = dbsWebClientConfiguration.dbsWebClient(objectMapper, oAuth2AuthorizedClientManager, builder, new DbsWebClientConfigurationProperties());
    Assertions.assertNotNull(webClient);
    String testUrl = "http://localhost:" + PORT + "/hello-world";
    Mono<ClientResponse> exchange = webClient.get().uri(testUrl).exchange().doOnNext(clientResponse -> {
        log.info("Client Response Status: " + clientResponse.rawStatusCode());
    }).onErrorResume(HttpClientErrorException.class, error -> {
        log.error("Client Error Response: " + error.getResponseBodyAsString());
        return Mono.error(error);
    });
    StepVerifier.create(exchange).expectNextCount(1).verifyComplete();
}