List of usage examples for com.google.api.client.googleapis.auth.oauth2 GoogleCredential createScopedRequired
@Beta public boolean createScopedRequired()
From source file:com.dataartisans.flink.dataflow.util.PortableConfiguration.java
License:Apache License
public static Pubsub createPubsubClient(HttpTransport httpTransport, JsonFactory jsonFactory) throws IOException { Preconditions.checkNotNull(httpTransport); Preconditions.checkNotNull(jsonFactory); GoogleCredential credential = GoogleCredential.getApplicationDefault(httpTransport, jsonFactory); // In some cases, you need to add the scope explicitly. if (credential.createScopedRequired()) { credential = credential.createScoped(PubsubScopes.all()); }/*from ww w. j ava 2 s . com*/ // Please use custom HttpRequestInitializer for automatic // retry upon failures. We provide a simple reference // implementation in the "Retry Handling" section. HttpRequestInitializer initializer = new RetryHttpInitializerWrapper(credential); return new Pubsub.Builder(httpTransport, jsonFactory, initializer).build(); }
From source file:com.example.CryptFile.java
License:Apache License
/** * Creates an authorized CloudKMS client service using Application Default Credentials. * * @return an authorized CloudKMS client * @throws IOException if there's an error getting the default credentials. *//* w w w . ja v a 2 s .co m*/ public static CloudKMS createAuthorizedClient() throws IOException { // Create the credential HttpTransport transport = new NetHttpTransport(); JsonFactory jsonFactory = new JacksonFactory(); // Authorize the client using Application Default Credentials // @see https://g.co/dv/identity/protocols/application-default-credentials GoogleCredential credential = GoogleCredential.getApplicationDefault(transport, jsonFactory); // Depending on the environment that provides the default credentials (e.g. Compute Engine, App // Engine), the credentials may require us to specify the scopes we need explicitly. // Check for this case, and inject the scope if required. if (credential.createScopedRequired()) { credential = credential.createScoped(CloudKMSScopes.all()); } return new CloudKMS.Builder(transport, jsonFactory, credential).setApplicationName("CloudKMS CryptFile") .build(); }
From source file:com.example.Quickstart.java
License:Apache License
/** * Creates an authorized CloudKMS client service using Application Default Credentials. * * @return an authorized CloudKMS client * @throws IOException if there's an error getting the default credentials. *//*from www. j av a 2 s.c o m*/ public static CloudKMS createAuthorizedClient() throws IOException { // Create the credential HttpTransport transport = new NetHttpTransport(); JsonFactory jsonFactory = new JacksonFactory(); // Authorize the client using Application Default Credentials // @see https://g.co/dv/identity/protocols/application-default-credentials GoogleCredential credential = GoogleCredential.getApplicationDefault(transport, jsonFactory); // Depending on the environment that provides the default credentials (e.g. Compute Engine, App // Engine), the credentials may require us to specify the scopes we need explicitly. // Check for this case, and inject the scope if required. if (credential.createScopedRequired()) { credential = credential.createScoped(CloudKMSScopes.all()); } return new CloudKMS.Builder(transport, jsonFactory, credential).setApplicationName("CloudKMS snippets") .build(); }
From source file:com.gcloud.poc.DataFlow_File2File.java
License:Apache License
private static Storage getService() throws IOException, GeneralSecurityException { if (null == storageService) { GoogleCredential credential = GoogleCredential.getApplicationDefault(); // Depending on the environment that provides the default credentials (e.g. Compute Engine, // App Engine), the credentials may require us to specify the scopes we need explicitly. // Check for this case, and inject the Cloud Storage scope if required. if (credential.createScopedRequired()) { credential = credential.createScoped(StorageScopes.all()); }//from w w w .j a va 2s . co m HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport(); storageService = new Storage.Builder(httpTransport, JSON_FACTORY, credential) .setApplicationName(APPLICATION_NAME).build(); } return storageService; }
From source file:com.google.cloud.bigquery.samples.GettingStarted.java
License:Apache License
/** * Creates an authorized Bigquery client service using Application Default Credentials. * * @return an authorized Bigquery client * @throws IOException if there's an error getting the default credentials. *//* ww w . j a v a2 s.c o m*/ public static Bigquery createAuthorizedClient() throws IOException { // Create the credential HttpTransport transport = new NetHttpTransport(); JsonFactory jsonFactory = new JacksonFactory(); GoogleCredential credential = GoogleCredential.getApplicationDefault(transport, jsonFactory); // Depending on the environment that provides the default credentials (e.g. Compute Engine, App // Engine), the credentials may require us to specify the scopes we need explicitly. // Check for this case, and inject the Bigquery scope if required. if (credential.createScopedRequired()) { credential = credential.createScoped(BigqueryScopes.all()); } return new Bigquery.Builder(transport, jsonFactory, credential).setApplicationName("Bigquery Samples") .build(); }
From source file:com.google.cloud.crypto.tink.tinkey.TinkeyUtil.java
License:Apache License
/** * @return a {@code GoogleCredential}, using the service account in {@code credentialFile}. * If {@code credentialFile} is null, returns an * <a href="https://g.co/dv/identity/protocols/application-default-credentials">application * default credential</a>.//w ww . ja va 2 s . com */ public static GoogleCredential readGoogleCredential(File credentialFile) throws IOException { GoogleCredential cred; if (credentialFile != null) { byte[] credBytes = Files.readAllBytes(credentialFile.toPath()); cred = GoogleCredential.fromStream(new ByteArrayInputStream(credBytes)); } else { cred = GoogleCredential.getApplicationDefault(); } // Depending on the environment that provides the default credentials (e.g. Compute Engine, App // Engine), the credentials may require us to specify the scopes we need explicitly. // Check for this case, and inject the scope if required. if (cred.createScopedRequired()) { cred = cred.createScoped(CloudKMSScopes.all()); } return cred; }
From source file:com.google.cloud.dataflow.examples.complete.game.injector.InjectorUtils.java
License:Apache License
/** * Builds a new Pubsub client and returns it. *//*www . j a v a 2s .c o m*/ public static Pubsub getClient(final HttpTransport httpTransport, final JsonFactory jsonFactory) throws IOException { Preconditions.checkNotNull(httpTransport); Preconditions.checkNotNull(jsonFactory); GoogleCredential credential = GoogleCredential.getApplicationDefault(httpTransport, jsonFactory); if (credential.createScopedRequired()) { credential = credential.createScoped(PubsubScopes.all()); } if (credential.getClientAuthentication() != null) { System.out.println("\n***Warning! You are not using service account credentials to " + "authenticate.\nYou need to use service account credentials for this example," + "\nsince user-level credentials do not have enough pubsub quota,\nand so you will run " + "out of PubSub quota very quickly.\nSee " + "https://developers.google.com/identity/protocols/application-default-credentials."); System.exit(1); } HttpRequestInitializer initializer = new RetryHttpInitializerWrapper(credential); return new Pubsub.Builder(httpTransport, jsonFactory, initializer).setApplicationName(APP_NAME).build(); }
From source file:com.google.cloud.dataflow.samples.daily_precipitation_sample.ReadDataWithFileName.java
License:Apache License
/** * Get all precipitation files in a specified bucket within the specified date range. * @return A set of fully qualified file names for all precipitation data files. * All names are in the format "gs://sub/dir/.../precip_YYYYMMDD.json" *//* w w w.j a v a2 s . c o m*/ private static HashSet<String> getPrecipitationFiles(String project, String bucket, String startDate, String endDate) { HashSet<String> files = new HashSet<>(); // Prevents duplicate data files for the same date. HashSet<String> visitedFiles = new HashSet<>(); try { HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport(); GoogleCredential credential = GoogleCredential.getApplicationDefault(); Collection<String> bigqueryScopes = BigqueryScopes.all(); if (credential.createScopedRequired()) { credential = credential.createScoped(bigqueryScopes); } Storage client = new Storage.Builder(httpTransport, JSON_FACTORY, credential) .setApplicationName(project).build(); // Get the contents of the bucket. Storage.Objects.List listObjects = client.objects().list(bucket); com.google.api.services.storage.model.Objects objects; do { objects = listObjects.execute(); List<StorageObject> items = objects.getItems(); if (items == null) { break; } for (StorageObject object : items) { String fileName = PathUtil.basename(object.getName()); if (matchesFileTemplate(fileName) && isInRange(fileName, startDate, endDate) && !visitedFiles.contains(fileName)) { visitedFiles.add(fileName); files.add("gs://" + PathUtil.join(bucket, object.getName())); } } listObjects.setPageToken(objects.getNextPageToken()); } while (objects.getNextPageToken() != null); } catch (IOException | GeneralSecurityException e) { throw new RuntimeException("Exception while constructing ReadDataWithFileName reader.", e); } return files; }
From source file:com.google.cloud.dataflow.tutorials.game.injector.InjectorUtils.java
License:Apache License
/** Builds a new Pubsub client and returns it. */ public static Pubsub getClient(final HttpTransport httpTransport, final JsonFactory jsonFactory) throws IOException { checkNotNull(httpTransport);//from ww w .j a v a 2 s . c om checkNotNull(jsonFactory); GoogleCredential credential = GoogleCredential.getApplicationDefault(httpTransport, jsonFactory); if (credential.createScopedRequired()) { credential = credential.createScoped(PubsubScopes.all()); } if (credential.getClientAuthentication() != null) { System.out.println("\n***Warning! You are not using service account credentials to " + "authenticate.\nYou need to use service account credentials for this example," + "\nsince user-level credentials do not have enough pubsub quota,\nand so you will run " + "out of PubSub quota very quickly.\nSee " + "https://developers.google.com/identity/protocols/application-default-credentials."); System.exit(1); } HttpRequestInitializer initializer = new RetryHttpInitializerWrapper(credential); return new Pubsub.Builder(httpTransport, jsonFactory, initializer).setApplicationName(APP_NAME).build(); }
From source file:com.google.cloud.genomics.cba.StorageFactory.java
License:Apache License
private static Storage buildService() throws IOException, GeneralSecurityException { HttpTransport transport = GoogleNetHttpTransport.newTrustedTransport(); JsonFactory jsonFactory = new JacksonFactory(); GoogleCredential credential = GoogleCredential.getApplicationDefault(transport, jsonFactory); if (credential.createScopedRequired()) { Collection<String> scopes = StorageScopes.all(); credential = credential.createScoped(scopes); }/*from w w w.java 2 s. co m*/ return new Storage.Builder(transport, jsonFactory, credential).setApplicationName("AnnotationHive").build(); }