Example usage for com.amazonaws.auth AWSCredentialsProviderChain AWSCredentialsProviderChain

Introduction

In this page you can find the example usage for com.amazonaws.auth AWSCredentialsProviderChain AWSCredentialsProviderChain.

Prototype

public AWSCredentialsProviderChain(AWSCredentialsProvider... credentialsProviders) 

Source Link

Document

Constructs a new AWSCredentialsProviderChain with the specified credential providers.

Usage

From source file:alluxio.underfs.s3a.S3AUnderFileSystem.java

License:Apache License

/**
 * Constructs a new instance of {@link S3AUnderFileSystem}.
 *
 * @param uri the {@link AlluxioURI} for this UFS
 *//*w  ww. j  a  va2 s.  com*/
public S3AUnderFileSystem(AlluxioURI uri) {
    super(uri);
    mBucketName = uri.getHost();
    mBucketPrefix = PathUtils.normalizePath(Constants.HEADER_S3A + mBucketName, PATH_SEPARATOR);

    // Set the aws credential system properties based on Alluxio properties, if they are set
    if (Configuration.containsKey(PropertyKey.S3A_ACCESS_KEY)) {
        System.setProperty(SDKGlobalConfiguration.ACCESS_KEY_SYSTEM_PROPERTY,
                Configuration.get(PropertyKey.S3A_ACCESS_KEY));
    }
    if (Configuration.containsKey(PropertyKey.S3A_SECRET_KEY)) {
        System.setProperty(SDKGlobalConfiguration.SECRET_KEY_SYSTEM_PROPERTY,
                Configuration.get(PropertyKey.S3A_SECRET_KEY));
    }

    // Checks, in order, env variables, system properties, profile file, and instance profile
    AWSCredentialsProvider credentials = new AWSCredentialsProviderChain(
            new DefaultAWSCredentialsProviderChain());

    // Set the client configuration based on Alluxio configuration values
    ClientConfiguration clientConf = new ClientConfiguration();

    // Socket timeout
    clientConf.setSocketTimeout(Configuration.getInt(PropertyKey.UNDERFS_S3A_SOCKET_TIMEOUT_MS));

    // HTTP protocol
    if (Configuration.getBoolean(PropertyKey.UNDERFS_S3A_SECURE_HTTP_ENABLED)) {
        clientConf.setProtocol(Protocol.HTTPS);
    } else {
        clientConf.setProtocol(Protocol.HTTP);
    }

    // Proxy host
    if (Configuration.containsKey(PropertyKey.UNDERFS_S3_PROXY_HOST)) {
        clientConf.setProxyHost(Configuration.get(PropertyKey.UNDERFS_S3_PROXY_HOST));
    }

    // Proxy port
    if (Configuration.containsKey(PropertyKey.UNDERFS_S3_PROXY_PORT)) {
        clientConf.setProxyPort(Configuration.getInt(PropertyKey.UNDERFS_S3_PROXY_PORT));
    }

    mClient = new AmazonS3Client(credentials, clientConf);
    if (Configuration.containsKey(PropertyKey.UNDERFS_S3_ENDPOINT)) {
        mClient.setEndpoint(Configuration.get(PropertyKey.UNDERFS_S3_ENDPOINT));
    }
    mManager = new TransferManager(mClient);

    TransferManagerConfiguration transferConf = new TransferManagerConfiguration();
    transferConf.setMultipartCopyThreshold(MULTIPART_COPY_THRESHOLD);
    mManager.setConfiguration(transferConf);

    mAccountOwnerId = mClient.getS3AccountOwner().getId();
    // Gets the owner from user-defined static mapping from S3 canonical user id  to Alluxio
    // user name.
    String owner = CommonUtils.getValueFromStaticMapping(
            Configuration.get(PropertyKey.UNDERFS_S3_OWNER_ID_TO_USERNAME_MAPPING), mAccountOwnerId);
    // If there is no user-defined mapping, use the display name.
    if (owner == null) {
        owner = mClient.getS3AccountOwner().getDisplayName();
    }
    mAccountOwner = owner == null ? mAccountOwnerId : owner;

    AccessControlList acl = mClient.getBucketAcl(mBucketName);
    mBucketMode = S3AUtils.translateBucketAcl(acl, mAccountOwnerId);
}

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From source file:br.com.ingenieux.jenkins.plugins.awsebdeployment.Deployer.java

License:Apache License

private void initAWS() {
    log("Creating S3 and AWSEB Client (AWS Access Key Id: %s, region: %s)", context.getAwsAccessKeyId(),
            context.getAwsRegion());//  w w  w  .  j  ava  2s .  c o  m

    AWSCredentialsProvider credentials = new AWSCredentialsProviderChain(new StaticCredentialsProvider(
            new BasicAWSCredentials(context.getAwsAccessKeyId(), context.getAwsSecretSharedKey())));
    Region region = Region.getRegion(Regions.fromName(context.getAwsRegion()));
    ClientConfiguration clientConfig = new ClientConfiguration();

    clientConfig.setUserAgent("ingenieux CloudButler/" + getVersion());

    s3 = region.createClient(AmazonS3Client.class, credentials, clientConfig);
    awseb = region.createClient(AWSElasticBeanstalkClient.class, credentials, clientConfig);
}

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From source file:com.thinkbiganalytics.kylo.catalog.aws.S3FileSystemProvider.java

License:Apache License

/**
 * Creates an S3 client with the standard credential providers.
 *//*from   w  w  w  .  j  av  a 2  s.  c  o  m*/
@VisibleForTesting
protected AmazonS3 createS3Client(@Nonnull final URI uri, @Nonnull final Configuration conf) {
    // Create list of credential providers
    final List<AWSCredentialsProvider> credentials = new ArrayList<>();
    getCustomCredentialsProvider(uri, conf).ifPresent(credentials::add);
    getBasicCredentialsProvider(uri, conf).ifPresent(credentials::add);
    credentials.add(InstanceProfileCredentialsProvider.getInstance());

    // Create client
    final AWSCredentialsProviderChain chain = new AWSCredentialsProviderChain(credentials);
    chain.setReuseLastProvider(true);
    return AmazonS3ClientBuilder.standard().withCredentials(chain).build();
}

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From source file:jp.classmethod.aws.gradle.AwsPluginExtension.java

License:Apache License

public AWSCredentialsProvider newCredentialsProvider(String profileName) {
    if (credentialsProvider != null) {
        return credentialsProvider;
    }//from   w  w w .j av a 2s  . co  m
    String profileNameToUse = profileName != null ? profileName : this.profileName;
    if (Strings.isNullOrEmpty(profileNameToUse) == false) {
        List<AWSCredentialsProvider> providers = new ArrayList<AWSCredentialsProvider>();
        providers.add(new EnvironmentVariableCredentialsProvider());
        providers.add(new SystemPropertiesCredentialsProvider());
        providers.add(new ProfileCredentialsProvider(profileNameToUse));
        providers.add(new EC2ContainerCredentialsProviderWrapper());
        return new AWSCredentialsProviderChain(providers);
    }
    return DefaultAWSCredentialsProviderChain.getInstance();
}

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From source file:org.apache.hadoop.dynamodb.DynamoDBClient.java

License:Open Source License

protected AWSCredentialsProvider getAWSCredentialsProvider(Configuration conf) {
    List<AWSCredentialsProvider> providersList = new ArrayList<>();

    // try to load custom credential provider, fail if a provider is specified but cannot be
    // initialized
    String providerClass = conf.get(DynamoDBConstants.CUSTOM_CREDENTIALS_PROVIDER_CONF);
    if (!Strings.isNullOrEmpty(providerClass)) {
        try {/*from   w  w w.  j  av a2  s.  c o  m*/
            providersList.add(
                    (AWSCredentialsProvider) ReflectionUtils.newInstance(Class.forName(providerClass), conf));
        } catch (ClassNotFoundException e) {
            throw new RuntimeException("Custom AWSCredentialsProvider not found: " + providerClass, e);
        }
    }

    // try to fetch credentials from core-site
    String accessKey = conf.get(DYNAMODB_CREDENTIAL_PAIR_NAME.getAccessKeyName());
    String secretKey;
    if (Strings.isNullOrEmpty(accessKey)) {
        accessKey = conf.get(DEFAULT_CREDENTIAL_PAIR_NAME.getAccessKeyName());
        secretKey = conf.get(DEFAULT_CREDENTIAL_PAIR_NAME.getSecretKeyName());
    } else {
        secretKey = conf.get(DYNAMODB_CREDENTIAL_PAIR_NAME.getSecretKeyName());
    }

    if (Strings.isNullOrEmpty(accessKey) || Strings.isNullOrEmpty(secretKey)) {
        providersList.add(new InstanceProfileCredentialsProvider());
    } else {
        final AWSCredentials credentials = new BasicAWSCredentials(accessKey, secretKey);
        providersList.add(new AWSCredentialsProvider() {
            @Override
            public AWSCredentials getCredentials() {
                return credentials;
            }

            @Override
            public void refresh() {
            }
        });
    }

    AWSCredentialsProvider[] providerArray = providersList
            .toArray(new AWSCredentialsProvider[providersList.size()]);

    AWSCredentialsProviderChain providerChain = new AWSCredentialsProviderChain(providerArray);
    providerChain.setReuseLastProvider(true);
    return providerChain;
}

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From source file:org.finra.herd.dao.impl.S3DaoImpl.java

License:Apache License

/**
 * <p> Gets the {@link AWSCredentialsProvider} based on the credentials in the given parameters. </p> <p> Returns {@link DefaultAWSCredentialsProviderChain}
 * if either access or secret key is {@code null}. Otherwise returns a {@link StaticCredentialsProvider} with the credentials. </p>
 *
 * @param params - Access parameters/*from  w w  w.j  a  v  a 2 s.  co m*/
 *
 * @return AWS credentials provider implementation
 */
private AWSCredentialsProvider getAWSCredentialsProvider(S3FileTransferRequestParamsDto params) {
    List<AWSCredentialsProvider> providers = new ArrayList<>();
    String accessKey = params.getAwsAccessKeyId();
    String secretKey = params.getAwsSecretKey();
    if (accessKey != null && secretKey != null) {
        providers.add(new StaticCredentialsProvider(new BasicAWSCredentials(accessKey, secretKey)));
    }
    for (HerdAWSCredentialsProvider herdAWSCredentialsProvider : params
            .getAdditionalAwsCredentialsProviders()) {
        providers.add(new HerdAwsCredentialsProviderWrapper(herdAWSCredentialsProvider));
    }
    providers.add(new DefaultAWSCredentialsProviderChain());
    return new AWSCredentialsProviderChain(providers.toArray(new AWSCredentialsProvider[providers.size()]));
}

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From source file:org.jooby.internal.aws.CredentialsFactory.java

License:Apache License

public static AWSCredentialsProvider create(final Config conf, final String serviceName) {
    LinkedList<AWSCredentialsProvider> chain = chain();

    applicationCredentials(conf, serviceName, chain::addFirst);

    return new AWSCredentialsProviderChain(chain);
}

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From source file:org.springframework.cloud.aws.core.credentials.CredentialsProviderFactoryBean.java

License:Apache License

@Override
protected AWSCredentialsProvider createInstance() throws Exception {
    AWSCredentialsProviderChain awsCredentialsProviderChain;
    if (this.delegates.isEmpty()) {
        awsCredentialsProviderChain = new DefaultAWSCredentialsProviderChain();
    } else {//from  w  ww.j  a  v a 2 s  . c  om
        awsCredentialsProviderChain = new AWSCredentialsProviderChain(
                this.delegates.toArray(new AWSCredentialsProvider[this.delegates.size()]));
    }

    awsCredentialsProviderChain.setReuseLastProvider(false);
    return awsCredentialsProviderChain;
}

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