Example usage for com.google.api.client.googleapis.auth.oauth2 GoogleCredential createScoped

List of usage examples for com.google.api.client.googleapis.auth.oauth2 GoogleCredential createScoped

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Introduction

In this page you can find the example usage for com.google.api.client.googleapis.auth.oauth2 GoogleCredential createScoped.

Prototype

@Beta
public GoogleCredential createScoped(Collection<String> scopes)

Source Link

Document

Beta
For credentials that require scopes, creates a copy of the credential with the specified scopes.

Usage

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 www .ja  va2s.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.bigquery.LabelsSample.java

License:Apache License

/**
 * Add or modify a label on a dataset./* ww  w . j av a2s  . c o  m*/
 *
 * <p>See <a href="https://cloud.google.com/bigquery/docs/labeling-datasets">the BigQuery
 * documentation</a>.
 */
public static void labelDataset(String projectId, String datasetId, String labelKey, String labelValue)
        throws IOException {

    // Authenticate requests using Google Application Default credentials.
    GoogleCredential credential = GoogleCredential.getApplicationDefault();
    credential = credential.createScoped(Arrays.asList("https://www.googleapis.com/auth/bigquery"));

    // Get a new access token.
    // Note that access tokens have an expiration. You can reuse a token rather than requesting a
    // new one if it is not yet expired.
    credential.refreshToken();
    String accessToken = credential.getAccessToken();

    // Set the content of the request.
    Dataset dataset = new Dataset();
    dataset.addLabel(labelKey, labelValue);
    HttpContent content = new JsonHttpContent(JSON_FACTORY, dataset);

    // Send the request to the BigQuery API.
    String urlFormat = "https://www.googleapis.com/bigquery/v2/projects/%s/datasets/%s"
            + "?fields=labels&access_token=%s";
    GenericUrl url = new GenericUrl(String.format(urlFormat, projectId, datasetId, accessToken));
    HttpRequestFactory requestFactory = HTTP_TRANSPORT.createRequestFactory();
    HttpRequest request = requestFactory.buildPostRequest(url, content);
    request.setParser(JSON_FACTORY.createJsonObjectParser());

    // Workaround for transports which do not support PATCH requests.
    // See: http://stackoverflow.com/a/32503192/101923
    request.setHeaders(new HttpHeaders().set("X-HTTP-Method-Override", "PATCH"));
    HttpResponse response = request.execute();

    // Check for errors.
    if (response.getStatusCode() != 200) {
        throw new RuntimeException(response.getStatusMessage());
    }

    Dataset responseDataset = response.parseAs(Dataset.class);
    System.out.printf("Updated label \"%s\" with value \"%s\"\n", labelKey,
            responseDataset.getLabels().get(labelKey));
}

From source file:com.example.bigquery.LabelsSample.java

License:Apache License

/**
 * Add or modify a label on a table.// ww  w.j  av  a  2  s .  c  om
 *
 * <p>See <a href="https://cloud.google.com/bigquery/docs/labeling-datasets">the BigQuery
 * documentation</a>.
 */
public static void labelTable(String projectId, String datasetId, String tableId, String labelKey,
        String labelValue) throws IOException {

    // Authenticate requests using Google Application Default credentials.
    GoogleCredential credential = GoogleCredential.getApplicationDefault();
    credential = credential.createScoped(Arrays.asList("https://www.googleapis.com/auth/bigquery"));

    // Get a new access token.
    // Note that access tokens have an expiration. You can reuse a token rather than requesting a
    // new one if it is not yet expired.
    credential.refreshToken();
    String accessToken = credential.getAccessToken();

    // Set the content of the request.
    Table table = new Table();
    table.addLabel(labelKey, labelValue);
    HttpContent content = new JsonHttpContent(JSON_FACTORY, table);

    // Send the request to the BigQuery API.
    String urlFormat = "https://www.googleapis.com/bigquery/v2/projects/%s/datasets/%s/tables/%s"
            + "?fields=labels&access_token=%s";
    GenericUrl url = new GenericUrl(String.format(urlFormat, projectId, datasetId, tableId, accessToken));
    HttpRequestFactory requestFactory = HTTP_TRANSPORT.createRequestFactory();
    HttpRequest request = requestFactory.buildPostRequest(url, content);
    request.setParser(JSON_FACTORY.createJsonObjectParser());

    // Workaround for transports which do not support PATCH requests.
    // See: http://stackoverflow.com/a/32503192/101923
    request.setHeaders(new HttpHeaders().set("X-HTTP-Method-Override", "PATCH"));
    HttpResponse response = request.execute();

    // Check for errors.
    if (response.getStatusCode() != 200) {
        throw new RuntimeException(response.getStatusMessage());
    }

    Table responseTable = response.parseAs(Table.class);
    System.out.printf("Updated label \"%s\" with value \"%s\"\n", labelKey,
            responseTable.getLabels().get(labelKey));
}

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.
 *///from   w  ww . j  a  va2s.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 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   w  w w.  j  av  a2  s. c om
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  . ja  v  a  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.
 *///w w  w  . j a v a  2s.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.subtle.ServiceAccountGcpCredentialFactory.java

License:Apache License

@Override
public GoogleCredential createCredential(String kmsKeyUri /* unused */) throws IOException {
    GoogleCredential cred;
    if (serviceAccount.isPresent()) {
        cred = createServiceAccountGoogleCredential(serviceAccount.get());
    } else {/*from ww w.jav a 2  s  . co  m*/
        cred = GoogleCredential.getApplicationDefault();
    }
    cred = cred.createScoped(GcpScopes.all());
    return cred;
}

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>./*from   w  ww  .  j a  v  a  2 s  . c om*/
 */
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.
 *///from ww  w  .  j  a v a  2  s . com
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();
}