com.amazonaws.services.s3

Class AmazonS3EncryptionClient

java.lang.Object

com.amazonaws.AmazonWebServiceClient

com.amazonaws.services.s3.AmazonS3Client

com.amazonaws.services.s3.AmazonS3EncryptionClient

All Implemented Interfaces:

AmazonS3, AmazonS3Encryption, S3DirectSpi

Deprecated.

This feature is in maintenance mode, no new updates will be released. Please see https://docs.aws.amazon.com/general/latest/gr/aws_sdk_cryptography.html for more information.

@Deprecated
public class AmazonS3EncryptionClient
extends AmazonS3Client
implements AmazonS3Encryption

Used to perform client-side encryption for storing data securely in S3. Data encryption is done using a one-time randomly generated content encryption key (CEK) per S3 object.

The encryption materials specified in the constructor will be used to protect the CEK which is then stored along side with the S3 object.

Note: Deprecated in favor of AmazonS3EncryptionClientV2, which uses only AES/GCM for content encryption and improved key wrap algorithms.

Field Summary

Fields inherited from class com.amazonaws.services.s3.AmazonS3Client

S3_SERVICE_NAME

Fields inherited from class com.amazonaws.AmazonWebServiceClient

LOGGING_AWS_REQUEST_METRIC

Fields inherited from interface com.amazonaws.services.s3.AmazonS3

ENDPOINT_PREFIX

Constructor Summary

Constructors

Constructor and Description
AmazonS3EncryptionClient(AWSCredentials credentials, EncryptionMaterials encryptionMaterials) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider)
AmazonS3EncryptionClient(AWSCredentials credentials, EncryptionMaterials encryptionMaterials, ClientConfiguration clientConfig, CryptoConfiguration cryptoConfig) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration) and AwsClientBuilder.withClientConfiguration(ClientConfiguration)
AmazonS3EncryptionClient(AWSCredentials credentials, EncryptionMaterials encryptionMaterials, CryptoConfiguration cryptoConfig) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration)
AmazonS3EncryptionClient(AWSCredentials credentials, EncryptionMaterialsProvider encryptionMaterialsProvider) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider)
AmazonS3EncryptionClient(AWSCredentials credentials, EncryptionMaterialsProvider encryptionMaterialsProvider, ClientConfiguration clientConfig, CryptoConfiguration cryptoConfig) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration) and AwsClientBuilder.withClientConfiguration(ClientConfiguration)
AmazonS3EncryptionClient(AWSCredentials credentials, EncryptionMaterialsProvider encryptionMaterialsProvider, CryptoConfiguration cryptoConfig) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration)
AmazonS3EncryptionClient(AWSCredentialsProvider credentialsProvider, EncryptionMaterialsProvider encryptionMaterialsProvider) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider)
AmazonS3EncryptionClient(AWSCredentialsProvider credentialsProvider, EncryptionMaterialsProvider kekMaterialsProvider, ClientConfiguration clientConfig, CryptoConfiguration cryptoConfig) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration) and AwsClientBuilder.withClientConfiguration(ClientConfiguration)
AmazonS3EncryptionClient(AWSCredentialsProvider credentialsProvider, EncryptionMaterialsProvider kekMaterialsProvider, ClientConfiguration clientConfig, CryptoConfiguration cryptoConfig, RequestMetricCollector requestMetricCollector) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration) and AwsClientBuilder.withClientConfiguration(ClientConfiguration) and AwsClientBuilder.withMetricsCollector(RequestMetricCollector)
AmazonS3EncryptionClient(AWSCredentialsProvider credentialsProvider, EncryptionMaterialsProvider encryptionMaterialsProvider, CryptoConfiguration cryptoConfig) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration)
AmazonS3EncryptionClient(AWSKMSClient kms, AWSCredentialsProvider credentialsProvider, EncryptionMaterialsProvider kekMaterialsProvider, ClientConfiguration clientConfig, CryptoConfiguration cryptoConfig, RequestMetricCollector requestMetricCollector) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration) and AwsClientBuilder.withClientConfiguration(ClientConfiguration) and AwsClientBuilder.withMetricsCollector(RequestMetricCollector) and AmazonS3EncryptionClientBuilder.withKmsClient(AWSKMS)
AmazonS3EncryptionClient(EncryptionMaterials encryptionMaterials) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider)
AmazonS3EncryptionClient(EncryptionMaterials encryptionMaterials, CryptoConfiguration cryptoConfig) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration)
AmazonS3EncryptionClient(EncryptionMaterialsProvider encryptionMaterialsProvider) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider)
AmazonS3EncryptionClient(EncryptionMaterialsProvider encryptionMaterialsProvider, CryptoConfiguration cryptoConfig) Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration)

Method Summary

Modifier and Type	Method and Description
void	abortMultipartUpload(AbortMultipartUploadRequest req) Deprecated. Aborts a multipart upload.
CompleteMultipartUploadResult	completeMultipartUpload(CompleteMultipartUploadRequest req) Deprecated. Completes a multipart upload by assembling previously uploaded parts.
CopyPartResult	copyPart(CopyPartRequest copyPartRequest) Deprecated. Copies a source object to a part of a multipart upload.
void	deleteObject(DeleteObjectRequest req) Deprecated. Deletes the specified object in the specified bucket.
static AmazonS3EncryptionClientBuilder	encryptionBuilder() Deprecated.
S3Object	getObject(GetObjectRequest req) Deprecated. Retrieves objects from Amazon S3.
ObjectMetadata	getObject(GetObjectRequest req, File dest) Deprecated. Retrieves objects from Amazon S3.
InitiateMultipartUploadResult	initiateMultipartUpload(InitiateMultipartUploadRequest req) Deprecated. Initiates a multipart upload and returns an InitiateMultipartUploadResult which contains an upload ID.
PutObjectResult	putInstructionFile(PutInstructionFileRequest req) Deprecated. Creates a new crypto instruction file by re-encrypting the CEK of an existing encrypted S3 object with a new encryption material identifiable via a new set of material description.
PutObjectResult	putObject(PutObjectRequest req) Deprecated. Uploads a new object to the specified Amazon S3 bucket.
void	shutdown() Deprecated. Shuts down this client object, releasing any resources that might be held open.
CompleteMultipartUploadResult	uploadObject(UploadObjectRequest req) Deprecated. Used to encrypt data first to disk with pipelined concurrent multi-part uploads to S3.
UploadPartResult	uploadPart(UploadPartRequest uploadPartRequest) Deprecated. Uploads a part in a multipart upload.

Methods inherited from class com.amazonaws.services.s3.AmazonS3Client

builder, changeObjectStorageClass, copyObject, copyObject, createBucket, createBucket, createBucket, createBucket, deleteBucket, deleteBucket, deleteBucketAnalyticsConfiguration, deleteBucketAnalyticsConfiguration, deleteBucketCrossOriginConfiguration, deleteBucketCrossOriginConfiguration, deleteBucketEncryption, deleteBucketEncryption, deleteBucketIntelligentTieringConfiguration, deleteBucketIntelligentTieringConfiguration, deleteBucketInventoryConfiguration, deleteBucketInventoryConfiguration, deleteBucketLifecycleConfiguration, deleteBucketLifecycleConfiguration, deleteBucketMetricsConfiguration, deleteBucketMetricsConfiguration, deleteBucketOwnershipControls, deleteBucketPolicy, deleteBucketPolicy, deleteBucketReplicationConfiguration, deleteBucketReplicationConfiguration, deleteBucketTaggingConfiguration, deleteBucketTaggingConfiguration, deleteBucketWebsiteConfiguration, deleteBucketWebsiteConfiguration, deleteObject, deleteObjects, deleteObjectTagging, deletePublicAccessBlock, deleteVersion, deleteVersion, disableRequesterPays, doesBucketExist, doesBucketExistV2, doesObjectExist, download, download, enableRequesterPays, generatePresignedUrl, generatePresignedUrl, generatePresignedUrl, getBucketAccelerateConfiguration, getBucketAccelerateConfiguration, getBucketAcl, getBucketAcl, getBucketAnalyticsConfiguration, getBucketAnalyticsConfiguration, getBucketCrossOriginConfiguration, getBucketCrossOriginConfiguration, getBucketEncryption, getBucketEncryption, getBucketIntelligentTieringConfiguration, getBucketIntelligentTieringConfiguration, getBucketInventoryConfiguration, getBucketInventoryConfiguration, getBucketLifecycleConfiguration, getBucketLifecycleConfiguration, getBucketLocation, getBucketLocation, getBucketLoggingConfiguration, getBucketLoggingConfiguration, getBucketMetricsConfiguration, getBucketMetricsConfiguration, getBucketNotificationConfiguration, getBucketNotificationConfiguration, getBucketOwnershipControls, getBucketPolicy, getBucketPolicy, getBucketPolicyStatus, getBucketReplicationConfiguration, getBucketReplicationConfiguration, getBucketTaggingConfiguration, getBucketTaggingConfiguration, getBucketVersioningConfiguration, getBucketVersioningConfiguration, getBucketWebsiteConfiguration, getBucketWebsiteConfiguration, getCachedResponseMetadata, getObject, getObjectAcl, getObjectAcl, getObjectAcl, getObjectAsString, getObjectLegalHold, getObjectLockConfiguration, getObjectMetadata, getObjectMetadata, getObjectRetention, getObjectTagging, getPublicAccessBlock, getRegion, getRegionName, getResourceUrl, getS3AccountOwner, getS3AccountOwner, getUrl, headBucket, isRequesterPaysEnabled, listBucketAnalyticsConfigurations, listBucketIntelligentTieringConfigurations, listBucketInventoryConfigurations, listBucketMetricsConfigurations, listBuckets, listBuckets, listBuckets, listMultipartUploads, listNextBatchOfObjects, listNextBatchOfObjects, listNextBatchOfVersions, listNextBatchOfVersions, listObjects, listObjects, listObjects, listObjectsV2, listObjectsV2, listObjectsV2, listParts, listVersions, listVersions, listVersions, putObject, putObject, putObject, restoreObject, restoreObject, restoreObjectV2, selectObjectContent, setBucketAccelerateConfiguration, setBucketAccelerateConfiguration, setBucketAcl, setBucketAcl, setBucketAcl, setBucketAcl, setBucketAcl, setBucketAnalyticsConfiguration, setBucketAnalyticsConfiguration, setBucketCrossOriginConfiguration, setBucketCrossOriginConfiguration, setBucketEncryption, setBucketIntelligentTieringConfiguration, setBucketIntelligentTieringConfiguration, setBucketInventoryConfiguration, setBucketInventoryConfiguration, setBucketLifecycleConfiguration, setBucketLifecycleConfiguration, setBucketLoggingConfiguration, setBucketMetricsConfiguration, setBucketMetricsConfiguration, setBucketNotificationConfiguration, setBucketNotificationConfiguration, setBucketOwnershipControls, setBucketOwnershipControls, setBucketPolicy, setBucketPolicy, setBucketReplicationConfiguration, setBucketReplicationConfiguration, setBucketTaggingConfiguration, setBucketTaggingConfiguration, setBucketVersioningConfiguration, setBucketWebsiteConfiguration, setBucketWebsiteConfiguration, setEndpoint, setObjectAcl, setObjectAcl, setObjectAcl, setObjectAcl, setObjectAcl, setObjectAcl, setObjectAcl, setObjectLegalHold, setObjectLockConfiguration, setObjectRedirectLocation, setObjectRetention, setObjectTagging, setPublicAccessBlock, setRegion, setRequestPaymentConfiguration, setS3ClientOptions, upload, waiters, writeGetObjectResponse

Methods inherited from class com.amazonaws.AmazonWebServiceClient

addRequestHandler, addRequestHandler, configureRegion, getClientConfiguration, getEndpointPrefix, getMonitoringListeners, getRequestMetricsCollector, getServiceName, getSignerByURI, getSignerOverride, getSignerRegionOverride, getTimeOffset, makeImmutable, removeRequestHandler, removeRequestHandler, setEndpoint, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, withEndpoint, withRegion, withRegion, withTimeOffset

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.amazonaws.services.s3.AmazonS3

changeObjectStorageClass, copyObject, copyObject, createBucket, createBucket, createBucket, createBucket, deleteBucket, deleteBucket, deleteBucketAnalyticsConfiguration, deleteBucketAnalyticsConfiguration, deleteBucketCrossOriginConfiguration, deleteBucketCrossOriginConfiguration, deleteBucketEncryption, deleteBucketEncryption, deleteBucketIntelligentTieringConfiguration, deleteBucketIntelligentTieringConfiguration, deleteBucketInventoryConfiguration, deleteBucketInventoryConfiguration, deleteBucketLifecycleConfiguration, deleteBucketLifecycleConfiguration, deleteBucketMetricsConfiguration, deleteBucketMetricsConfiguration, deleteBucketOwnershipControls, deleteBucketPolicy, deleteBucketPolicy, deleteBucketReplicationConfiguration, deleteBucketReplicationConfiguration, deleteBucketTaggingConfiguration, deleteBucketTaggingConfiguration, deleteBucketWebsiteConfiguration, deleteBucketWebsiteConfiguration, deleteObject, deleteObjects, deleteObjectTagging, deletePublicAccessBlock, deleteVersion, deleteVersion, disableRequesterPays, doesBucketExist, doesBucketExistV2, doesObjectExist, download, download, enableRequesterPays, generatePresignedUrl, generatePresignedUrl, generatePresignedUrl, getBucketAccelerateConfiguration, getBucketAccelerateConfiguration, getBucketAcl, getBucketAcl, getBucketAnalyticsConfiguration, getBucketAnalyticsConfiguration, getBucketCrossOriginConfiguration, getBucketCrossOriginConfiguration, getBucketEncryption, getBucketEncryption, getBucketIntelligentTieringConfiguration, getBucketIntelligentTieringConfiguration, getBucketInventoryConfiguration, getBucketInventoryConfiguration, getBucketLifecycleConfiguration, getBucketLifecycleConfiguration, getBucketLocation, getBucketLocation, getBucketLoggingConfiguration, getBucketLoggingConfiguration, getBucketMetricsConfiguration, getBucketMetricsConfiguration, getBucketNotificationConfiguration, getBucketNotificationConfiguration, getBucketOwnershipControls, getBucketPolicy, getBucketPolicy, getBucketPolicyStatus, getBucketReplicationConfiguration, getBucketReplicationConfiguration, getBucketTaggingConfiguration, getBucketTaggingConfiguration, getBucketVersioningConfiguration, getBucketVersioningConfiguration, getBucketWebsiteConfiguration, getBucketWebsiteConfiguration, getCachedResponseMetadata, getObject, getObjectAcl, getObjectAcl, getObjectAcl, getObjectAsString, getObjectLegalHold, getObjectLockConfiguration, getObjectMetadata, getObjectMetadata, getObjectRetention, getObjectTagging, getPublicAccessBlock, getRegion, getRegionName, getS3AccountOwner, getS3AccountOwner, getUrl, headBucket, isRequesterPaysEnabled, listBucketAnalyticsConfigurations, listBucketIntelligentTieringConfigurations, listBucketInventoryConfigurations, listBucketMetricsConfigurations, listBuckets, listBuckets, listBuckets, listMultipartUploads, listNextBatchOfObjects, listNextBatchOfObjects, listNextBatchOfVersions, listNextBatchOfVersions, listObjects, listObjects, listObjects, listObjectsV2, listObjectsV2, listObjectsV2, listParts, listVersions, listVersions, listVersions, putObject, putObject, putObject, restoreObject, restoreObject, restoreObjectV2, selectObjectContent, setBucketAccelerateConfiguration, setBucketAccelerateConfiguration, setBucketAcl, setBucketAcl, setBucketAcl, setBucketAnalyticsConfiguration, setBucketAnalyticsConfiguration, setBucketCrossOriginConfiguration, setBucketCrossOriginConfiguration, setBucketEncryption, setBucketIntelligentTieringConfiguration, setBucketIntelligentTieringConfiguration, setBucketInventoryConfiguration, setBucketInventoryConfiguration, setBucketLifecycleConfiguration, setBucketLifecycleConfiguration, setBucketLoggingConfiguration, setBucketMetricsConfiguration, setBucketMetricsConfiguration, setBucketNotificationConfiguration, setBucketNotificationConfiguration, setBucketOwnershipControls, setBucketOwnershipControls, setBucketPolicy, setBucketPolicy, setBucketReplicationConfiguration, setBucketReplicationConfiguration, setBucketTaggingConfiguration, setBucketTaggingConfiguration, setBucketVersioningConfiguration, setBucketWebsiteConfiguration, setBucketWebsiteConfiguration, setEndpoint, setObjectAcl, setObjectAcl, setObjectAcl, setObjectAcl, setObjectAcl, setObjectLegalHold, setObjectLockConfiguration, setObjectRedirectLocation, setObjectRetention, setObjectTagging, setPublicAccessBlock, setRegion, setRequestPaymentConfiguration, setS3ClientOptions, upload, waiters, writeGetObjectResponse

Constructor Detail

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(EncryptionMaterials encryptionMaterials)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider)

Constructs a new Amazon S3 Encryption client that will make anonymous requests to Amazon S3. If AmazonS3Client.getObject(String, String) is called, the object contents will be decrypted with the encryption materials provided.

Only a subset of the Amazon S3 API will work with anonymous (i.e. unsigned) requests, but this can prove useful in some situations. For example:

• If an Amazon S3 bucket has Permission.Read permission for the GroupGrantee.AllUsers group, anonymous clients can call AmazonS3Client.listObjects(String) to see what objects are stored in a bucket.
• If an object has Permission.Read permission for the GroupGrantee.AllUsers group, anonymous clients can call AmazonS3Client.getObject(String, String) and AmazonS3Client.getObjectMetadata(String, String) to pull object content and metadata.
• If a bucket has Permission.Write permission for the GroupGrantee.AllUsers group, anonymous clients can upload objects to the bucket.

Parameters:

encryptionMaterials - The encryption materials to be used to encrypt and decrypt data.

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(EncryptionMaterialsProvider encryptionMaterialsProvider)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider)

Constructs a new Amazon S3 Encryption client that will make anonymous requests to Amazon S3. If AmazonS3Client.getObject(String, String) is called, the object contents will be decrypted with the encryption materials provided.

Only a subset of the Amazon S3 API will work with anonymous (i.e. unsigned) requests, but this can prove useful in some situations. For example:

• If an Amazon S3 bucket has Permission.Read permission for the GroupGrantee.AllUsers group, anonymous clients can call AmazonS3Client.listObjects(String) to see what objects are stored in a bucket.
• If an object has Permission.Read permission for the GroupGrantee.AllUsers group, anonymous clients can call AmazonS3Client.getObject(String, String) and AmazonS3Client.getObjectMetadata(String, String) to pull object content and metadata.
• If a bucket has Permission.Write permission for the GroupGrantee.AllUsers group, anonymous clients can upload objects to the bucket.

Parameters:

encryptionMaterialsProvider - A provider for the encryption materials to be used to encrypt and decrypt data.

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(EncryptionMaterials encryptionMaterials,
                                            CryptoConfiguration cryptoConfig)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration)

Constructs a new Amazon S3 Encryption client that will make anonymous requests to Amazon S3. If AmazonS3Client.getObject(String, String) is called, the object contents will be decrypted with the encryption materials provided. The encryption implementation of the provided crypto provider will be used to encrypt and decrypt data.

Only a subset of the Amazon S3 API will work with anonymous (i.e. unsigned) requests, but this can prove useful in some situations. For example:

• If an Amazon S3 bucket has Permission.Read permission for the GroupGrantee.AllUsers group, anonymous clients can call AmazonS3Client.listObjects(String) to see what objects are stored in a bucket.
• If an object has Permission.Read permission for the GroupGrantee.AllUsers group, anonymous clients can call AmazonS3Client.getObject(String, String) and AmazonS3Client.getObjectMetadata(String, String) to pull object content and metadata.
• If a bucket has Permission.Write permission for the GroupGrantee.AllUsers group, anonymous clients can upload objects to the bucket.

Parameters:

encryptionMaterials - The encryption materials to be used to encrypt and decrypt data.

cryptoConfig - The crypto configuration whose parameters will be used to encrypt and decrypt data.

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(EncryptionMaterialsProvider encryptionMaterialsProvider,
                                            CryptoConfiguration cryptoConfig)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration)

Constructs a new Amazon S3 Encryption client that will make anonymous requests to Amazon S3. If AmazonS3Client.getObject(String, String) is called, the object contents will be decrypted with the encryption materials provided. The encryption implementation of the provided crypto provider will be used to encrypt and decrypt data.

Only a subset of the Amazon S3 API will work with anonymous (i.e. unsigned) requests, but this can prove useful in some situations. For example:

• If an Amazon S3 bucket has Permission.Read permission for the GroupGrantee.AllUsers group, anonymous clients can call AmazonS3Client.listObjects(String) to see what objects are stored in a bucket.
• If an object has Permission.Read permission for the GroupGrantee.AllUsers group, anonymous clients can call AmazonS3Client.getObject(String, String) and AmazonS3Client.getObjectMetadata(String, String) to pull object content and metadata.
• If a bucket has Permission.Write permission for the GroupGrantee.AllUsers group, anonymous clients can upload objects to the bucket.

Parameters:

encryptionMaterialsProvider - A provider for the encryption materials to be used to encrypt and decrypt data.

cryptoConfig - The crypto configuration whose parameters will be used to encrypt and decrypt data.

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(AWSCredentials credentials,
                                            EncryptionMaterials encryptionMaterials)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider)

Constructs a new Amazon S3 Encryption client using the specified Amazon Web Services credentials to access Amazon S3. Object contents will be encrypted and decrypted with the encryption materials provided.

Parameters:

credentials - The Amazon Web Services credentials to use when making requests to Amazon S3 with this client.

encryptionMaterials - The encryption materials to be used to encrypt and decrypt data.

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(AWSCredentials credentials,
                                            EncryptionMaterialsProvider encryptionMaterialsProvider)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider)

Constructs a new Amazon S3 Encryption client using the specified Amazon Web Services credentials to access Amazon S3. Object contents will be encrypted and decrypted with the encryption materials provided.

Parameters:

credentials - The Amazon Web Services credentials to use when making requests to Amazon S3 with this client.

encryptionMaterialsProvider - A provider for the encryption materials to be used to encrypt and decrypt data.

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(AWSCredentialsProvider credentialsProvider,
                                            EncryptionMaterialsProvider encryptionMaterialsProvider)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider)

Constructs a new Amazon S3 Encryption client using the specified Amazon Web Services credentials to access Amazon S3. Object contents will be encrypted and decrypted with the encryption materials provided.

Parameters:

credentialsProvider - The Amazon Web Services credentials provider which will provide credentials to authenticate requests with Amazon Web Services services.

encryptionMaterialsProvider - A provider for the encryption materials to be used to encrypt and decrypt data.

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(AWSCredentials credentials,
                                            EncryptionMaterials encryptionMaterials,
                                            CryptoConfiguration cryptoConfig)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration)

Constructs a new Amazon S3 Encryption client using the specified Amazon Web Services credentials to access Amazon S3. Object contents will be encrypted and decrypted with the encryption materials provided. The encryption implementation of the provided crypto provider will be used to encrypt and decrypt data.

Parameters:

credentials - The Amazon Web Services credentials to use when making requests to Amazon S3 with this client.

encryptionMaterials - The encryption materials to be used to encrypt and decrypt data.

cryptoConfig - The crypto configuration whose parameters will be used to encrypt and decrypt data.

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(AWSCredentials credentials,
                                            EncryptionMaterialsProvider encryptionMaterialsProvider,
                                            CryptoConfiguration cryptoConfig)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration)

Constructs a new Amazon S3 Encryption client using the specified Amazon Web Services credentials to access Amazon S3. Object contents will be encrypted and decrypted with the encryption materials provided. The encryption implementation of the provided crypto provider will be used to encrypt and decrypt data.

Parameters:

credentials - The Amazon Web Services credentials to use when making requests to Amazon S3 with this client.

encryptionMaterialsProvider - A provider for the encryption materials to be used to encrypt and decrypt data.

cryptoConfig - The crypto configuration whose parameters will be used to encrypt and decrypt data.

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(AWSCredentialsProvider credentialsProvider,
                                            EncryptionMaterialsProvider encryptionMaterialsProvider,
                                            CryptoConfiguration cryptoConfig)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration)

Constructs a new Amazon S3 Encryption client using the specified Amazon Web Services credentials to access Amazon S3. Object contents will be encrypted and decrypted with the encryption materials provided. The encryption implementation of the provided crypto provider will be used to encrypt and decrypt data.

Parameters:

credentialsProvider - The Amazon Web Services credentials provider which will provide credentials to authenticate requests with Amazon Web Services services.

encryptionMaterialsProvider - A provider for the encryption materials to be used to encrypt and decrypt data.

cryptoConfig - The crypto configuration whose parameters will be used to encrypt and decrypt data.

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(AWSCredentials credentials,
                                            EncryptionMaterials encryptionMaterials,
                                            ClientConfiguration clientConfig,
                                            CryptoConfiguration cryptoConfig)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration) and AwsClientBuilder.withClientConfiguration(ClientConfiguration)

Constructs a new Amazon S3 Encryption client using the specified Amazon Web Services credentials and client configuration to access Amazon S3. Object contents will be encrypted and decrypted with the encryption materials provided. The crypto provider and storage mode denoted in the specified crypto configuration will be used to encrypt and decrypt data.

Parameters:

credentials - The Amazon Web Services credentials to use when making requests to Amazon S3 with this client.

encryptionMaterials - The encryption materials to be used to encrypt and decrypt data.

clientConfig - The client configuration options controlling how this client connects to Amazon S3 (ex: proxy settings, retry counts, etc).

cryptoConfig - The crypto configuration whose parameters will be used to encrypt and decrypt data.

Throws:

IllegalArgumentException - If either of the encryption materials or crypto configuration parameters are null.

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(AWSCredentials credentials,
                                            EncryptionMaterialsProvider encryptionMaterialsProvider,
                                            ClientConfiguration clientConfig,
                                            CryptoConfiguration cryptoConfig)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration) and AwsClientBuilder.withClientConfiguration(ClientConfiguration)

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(AWSCredentialsProvider credentialsProvider,
                                            EncryptionMaterialsProvider kekMaterialsProvider,
                                            ClientConfiguration clientConfig,
                                            CryptoConfiguration cryptoConfig)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration) and AwsClientBuilder.withClientConfiguration(ClientConfiguration)

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(AWSCredentialsProvider credentialsProvider,
                                            EncryptionMaterialsProvider kekMaterialsProvider,
                                            ClientConfiguration clientConfig,
                                            CryptoConfiguration cryptoConfig,
                                            RequestMetricCollector requestMetricCollector)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration) and AwsClientBuilder.withClientConfiguration(ClientConfiguration) and AwsClientBuilder.withMetricsCollector(RequestMetricCollector)

AmazonS3EncryptionClient

@Deprecated
public AmazonS3EncryptionClient(AWSKMSClient kms,
                                            AWSCredentialsProvider credentialsProvider,
                                            EncryptionMaterialsProvider kekMaterialsProvider,
                                            ClientConfiguration clientConfig,
                                            CryptoConfiguration cryptoConfig,
                                            RequestMetricCollector requestMetricCollector)

Deprecated. use AmazonS3EncryptionClientBuilder.withEncryptionMaterials(EncryptionMaterialsProvider) and AwsClientBuilder.withCredentials(AWSCredentialsProvider) and AmazonS3EncryptionClientBuilder.withCryptoConfiguration(CryptoConfiguration) and AwsClientBuilder.withClientConfiguration(ClientConfiguration) and AwsClientBuilder.withMetricsCollector(RequestMetricCollector) and AmazonS3EncryptionClientBuilder.withKmsClient(AWSKMS)

Method Detail

encryptionBuilder

public static AmazonS3EncryptionClientBuilder encryptionBuilder()

Deprecated.

putObject

public PutObjectResult putObject(PutObjectRequest req)

Deprecated.

Uploads a new object to the specified Amazon S3 bucket. The PutObjectRequest contains all the details of the request, including the bucket to upload to, the key the object will be uploaded under, and the file or input stream containing the data to upload.

Amazon S3 never stores partial objects; if during this call an exception wasn't thrown, the entire object was stored.

If you are uploading or accessing Amazon Web Services KMS-encrypted objects, you need to specify the correct region of the bucket on your client and configure Amazon Web Services Signature Version 4 for added security. For more information on how to do this, see http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html# specify-signature-version

Depending on whether a file or input stream is being uploaded, this method has slightly different behavior.

When uploading a file:

• The client automatically computes a checksum of the file. Amazon S3 uses checksums to validate the data in each file.
• Using the file extension, Amazon S3 attempts to determine the correct content type and content disposition to use for the object.

When uploading directly from an input stream:

• Be careful to set the correct content type in the metadata object before directly sending a stream. Unlike file uploads, content types from input streams cannot be automatically determined. If the caller doesn't explicitly set the content type, it will not be set in Amazon S3.
• Content length must be specified before data can be uploaded to Amazon S3. Amazon S3 explicitly requires that the content length be sent in the request headers before it will accept any of the data. If the caller doesn't provide the length, the library must buffer the contents of the input stream in order to calculate it.

If versioning is enabled for the specified bucket, this operation will never overwrite an existing object with the same key, but will keep the existing object as an older version until that version is explicitly deleted (see AmazonS3.deleteVersion(String, String, String).

If versioning is not enabled, this operation will overwrite an existing object with the same key; Amazon S3 will store the last write request. Amazon S3 does not provide object locking. If Amazon S3 receives multiple write requests for the same object nearly simultaneously, all of the objects might be stored. However, a single object will be stored with the final write request.

When specifying a location constraint when creating a bucket, all objects added to the bucket are stored in the bucket's region. For example, if specifying a Europe (EU) region constraint for a bucket, all of that bucket's objects are stored in the EU region.

The specified bucket must already exist and the caller must have Permission.Write permission to the bucket to upload an object.

Use EncryptedPutObjectRequest to specify materialsDescription for the EncryptionMaterials to be used for this request.AmazonS3EncryptionClient would use EncryptionMaterialsAccessor.getEncryptionMaterials(java.util.Map) to retrieve encryption materials corresponding to the materialsDescription specified in the current request.

Specified by:

putObject in interface AmazonS3

Specified by:

putObject in interface S3DirectSpi

Overrides:

putObject in class AmazonS3Client

Parameters:

req - The request object containing all the parameters to upload a new object to Amazon S3.

Returns:

A PutObjectResult object containing the information returned by Amazon S3 for the newly created object.

See Also:

AmazonS3.putObject(String, String, File), AmazonS3.putObject(String, String, InputStream, ObjectMetadata), Amazon Web Services API Documentation

getObject

public S3Object getObject(GetObjectRequest req)

Deprecated.

Description copied from interface: AmazonS3

Retrieves objects from Amazon S3. To use GET, you must have READ access to the object. If you grant READ access to the anonymous user, you can return the object without using an authorization header.

An Amazon S3 bucket has no directory hierarchy such as you would find in a typical computer file system. You can, however, create a logical hierarchy by using object key names that imply a folder structure. For example, instead of naming an object sample.jpg, you can name it photos/2006/February/sample.jpg.

To get an object from such a logical hierarchy, specify the full key name for the object in the GET operation. For a virtual hosted-style request example, if you have the object photos/2006/February/sample.jpg, specify the resource as /photos/2006/February/sample.jpg. For a path-style request example, if you have the object photos/2006/February/sample.jpg in the bucket named examplebucket, specify the resource as /examplebucket/photos/2006/February/sample.jpg. For more information about request types, see HTTP Host Header Bucket Specification.

For more information about returning the ACL of an object, see GetObjectAcl.

If the object you are retrieving is stored in the S3 Glacier or S3 Glacier Deep Archive storage class, or S3 Intelligent-Tiering Archive or S3 Intelligent-Tiering Deep Archive tiers, before you can retrieve the object you must first restore a copy using RestoreObject. Otherwise, this action returns an InvalidObjectState error. For information about restoring archived objects, see Restoring Archived Objects.

Encryption request headers, like x-amz-server-side-encryption, should not be sent for GET requests if your object uses server-side encryption with KMS keys (SSE-KMS) or server-side encryption with Amazon S3–managed encryption keys (SSE-S3). If your object does use these types of keys, you’ll get an HTTP 400 BadRequest error.

If you encrypt an object by using server-side encryption with customer-provided encryption keys (SSE-C) when you store the object in Amazon S3, then when you GET the object, you must use the following headers:

• x-amz-server-side-encryption-customer-algorithm

• x-amz-server-side-encryption-customer-key

• x-amz-server-side-encryption-customer-key-MD5

For more information about SSE-C, see Server-Side Encryption (Using Customer-Provided Encryption Keys).

Assuming you have the relevant permission to read object tags, the response also returns the x-amz-tagging-count header that provides the count of number of tags associated with the object. You can use GetObjectTagging to retrieve the tag set associated with an object.

Permissions

You need the relevant read object (or version) permission for this operation. For more information, see Specifying Permissions in a Policy. If the object you request does not exist, the error Amazon S3 returns depends on whether you also have the s3:ListBucket permission.

• If you have the s3:ListBucket permission on the bucket, Amazon S3 will return an HTTP status code 404 ("no such key") error.

• If you don’t have the s3:ListBucket permission, Amazon S3 will return an HTTP status code 403 ("access denied") error.

Versioning

By default, the GET action returns the current version of an object. To return a different version, use the versionId subresource.

• If you supply a versionId, you need the s3:GetObjectVersion permission to access a specific version of an object. If you request a specific version, you do not need to have the s3:GetObject permission. If you request the current version without a specific version ID, only s3:GetObject permission is required. s3:GetObjectVersion permission won't be required.

• If the current version of the object is a delete marker, Amazon S3 behaves as if the object was deleted and includes x-amz-delete-marker: true in the response.

For more information about versioning, see PutBucketVersioning.

Overriding Response Header Values

There are times when you want to override certain response header values in a GET response. For example, you might override the Content-Disposition response header value in your GET request.

You can override values for a set of response headers using the following query parameters. These response header values are sent only on a successful request, that is, when status code 200 OK is returned. The set of headers you can override using these parameters is a subset of the headers that Amazon S3 accepts when you create an object. The response headers that you can override for the GET response are Content-Type, Content-Language, Expires, Cache-Control, Content-Disposition , and Content-Encoding. To override these header values in the GET response, you use the following request parameters.

You must sign the request, either using an Authorization header or a presigned URL, when using these parameters. They cannot be used with an unsigned (anonymous) request.

• response-content-type

• response-content-language

• response-expires

• response-cache-control

• response-content-disposition

• response-content-encoding

Additional Considerations about Request Headers

If both of the If-Match and If-Unmodified-Since headers are present in the request as follows: If-Match condition evaluates to true, and; If-Unmodified-Since condition evaluates to false; then, S3 returns 200 OK and the data requested.

If both of the If-None-Match and If-Modified-Since headers are present in the request as follows: If-None-Match condition evaluates to false, and; If-Modified-Since condition evaluates to true; then, S3 returns 304 Not Modified response code.

For more information about conditional requests, see RFC 7232.

The following operations are related to GetObject:

• ListBuckets

• GetObjectAcl

Specified by:

getObject in interface AmazonS3

Specified by:

getObject in interface S3DirectSpi

Overrides:

getObject in class AmazonS3Client

Parameters:

req - The request object containing all the options on how to download the object.

Returns:

The object stored in Amazon S3 in the specified bucket and key. Returns null if constraints were specified but not met.

See Also:

AmazonS3.getObject(String, String), AmazonS3.getObject(GetObjectRequest, File), Amazon Web Services API Documentation

getObject

public ObjectMetadata getObject(GetObjectRequest req,
                                File dest)

Deprecated.

Description copied from interface: AmazonS3

Retrieves objects from Amazon S3. To use GET, you must have READ access to the object. If you grant READ access to the anonymous user, you can return the object without using an authorization header.

An Amazon S3 bucket has no directory hierarchy such as you would find in a typical computer file system. You can, however, create a logical hierarchy by using object key names that imply a folder structure. For example, instead of naming an object sample.jpg, you can name it photos/2006/February/sample.jpg.

To get an object from such a logical hierarchy, specify the full key name for the object in the GET operation. For a virtual hosted-style request example, if you have the object photos/2006/February/sample.jpg, specify the resource as /photos/2006/February/sample.jpg. For a path-style request example, if you have the object photos/2006/February/sample.jpg in the bucket named examplebucket, specify the resource as /examplebucket/photos/2006/February/sample.jpg. For more information about request types, see HTTP Host Header Bucket Specification.

For more information about returning the ACL of an object, see GetObjectAcl.

If the object you are retrieving is stored in the S3 Glacier or S3 Glacier Deep Archive storage class, or S3 Intelligent-Tiering Archive or S3 Intelligent-Tiering Deep Archive tiers, before you can retrieve the object you must first restore a copy using RestoreObject. Otherwise, this action returns an InvalidObjectState error. For information about restoring archived objects, see Restoring Archived Objects.

Encryption request headers, like x-amz-server-side-encryption, should not be sent for GET requests if your object uses server-side encryption with KMS keys (SSE-KMS) or server-side encryption with Amazon S3–managed encryption keys (SSE-S3). If your object does use these types of keys, you’ll get an HTTP 400 BadRequest error.

If you encrypt an object by using server-side encryption with customer-provided encryption keys (SSE-C) when you store the object in Amazon S3, then when you GET the object, you must use the following headers:

• x-amz-server-side-encryption-customer-algorithm

• x-amz-server-side-encryption-customer-key

• x-amz-server-side-encryption-customer-key-MD5

For more information about SSE-C, see Server-Side Encryption (Using Customer-Provided Encryption Keys).

Assuming you have the relevant permission to read object tags, the response also returns the x-amz-tagging-count header that provides the count of number of tags associated with the object. You can use GetObjectTagging to retrieve the tag set associated with an object.

Permissions

You need the relevant read object (or version) permission for this operation. For more information, see Specifying Permissions in a Policy. If the object you request does not exist, the error Amazon S3 returns depends on whether you also have the s3:ListBucket permission.

• If you have the s3:ListBucket permission on the bucket, Amazon S3 will return an HTTP status code 404 ("no such key") error.

• If you don’t have the s3:ListBucket permission, Amazon S3 will return an HTTP status code 403 ("access denied") error.

Versioning

By default, the GET action returns the current version of an object. To return a different version, use the versionId subresource.

• If you supply a versionId, you need the s3:GetObjectVersion permission to access a specific version of an object. If you request a specific version, you do not need to have the s3:GetObject permission. If you request the current version without a specific version ID, only s3:GetObject permission is required. s3:GetObjectVersion permission won't be required.

• If the current version of the object is a delete marker, Amazon S3 behaves as if the object was deleted and includes x-amz-delete-marker: true in the response.

For more information about versioning, see PutBucketVersioning.

Overriding Response Header Values

There are times when you want to override certain response header values in a GET response. For example, you might override the Content-Disposition response header value in your GET request.

You can override values for a set of response headers using the following query parameters. These response header values are sent only on a successful request, that is, when status code 200 OK is returned. The set of headers you can override using these parameters is a subset of the headers that Amazon S3 accepts when you create an object. The response headers that you can override for the GET response are Content-Type, Content-Language, Expires, Cache-Control, Content-Disposition , and Content-Encoding. To override these header values in the GET response, you use the following request parameters.

You must sign the request, either using an Authorization header or a presigned URL, when using these parameters. They cannot be used with an unsigned (anonymous) request.

• response-content-type

• response-content-language

• response-expires

• response-cache-control

• response-content-disposition

• response-content-encoding

Additional Considerations about Request Headers

If both of the If-Match and If-Unmodified-Since headers are present in the request as follows: If-Match condition evaluates to true, and; If-Unmodified-Since condition evaluates to false; then, S3 returns 200 OK and the data requested.

If both of the If-None-Match and If-Modified-Since headers are present in the request as follows: If-None-Match condition evaluates to false, and; If-Modified-Since condition evaluates to true; then, S3 returns 304 Not Modified response code.

For more information about conditional requests, see RFC 7232.

The following operations are related to GetObject:

• ListBuckets

• GetObjectAcl

Specified by:

getObject in interface AmazonS3

Specified by:

getObject in interface S3DirectSpi

Overrides:

getObject in class AmazonS3Client

Parameters:

req - The request object containing all the options on how to download the Amazon S3 object content.

dest - Indicates the file (which might already exist) where to save the object content being downloading from Amazon S3.

Returns:

All S3 object metadata for the specified object. Returns null if constraints were specified but not met.

See Also:

AmazonS3.getObject(String, String), AmazonS3.getObject(GetObjectRequest), Amazon Web Services API Documentation

deleteObject

public void deleteObject(DeleteObjectRequest req)

Deprecated.

Description copied from interface: AmazonS3

Deletes the specified object in the specified bucket. Once deleted, the object can only be restored if versioning was enabled when the object was deleted.

If attempting to delete an object that does not exist, Amazon S3 will return a success message instead of an error message.

Specified by:

deleteObject in interface AmazonS3

Overrides:

deleteObject in class AmazonS3Client

Parameters:

req - The request object containing all options for deleting an Amazon S3 object.

See Also:

AmazonS3Client.deleteObject(String, String), Amazon Web Services API Documentation

completeMultipartUpload

public CompleteMultipartUploadResult completeMultipartUpload(CompleteMultipartUploadRequest req)

Deprecated.

Description copied from interface: AmazonS3

Completes a multipart upload by assembling previously uploaded parts.

You first initiate the multipart upload and then upload all parts using the UploadPart operation. After successfully uploading all relevant parts of an upload, you call this action to complete the upload. Upon receiving this request, Amazon S3 concatenates all the parts in ascending order by part number to create a new object. In the Complete Multipart Upload request, you must provide the parts list. You must ensure that the parts list is complete. This action concatenates the parts that you provide in the list. For each part in the list, you must provide the part number and the ETag value, returned after that part was uploaded.

Processing of a Complete Multipart Upload request could take several minutes to complete. After Amazon S3 begins processing the request, it sends an HTTP response header that specifies a 200 OK response. While processing is in progress, Amazon S3 periodically sends white space characters to keep the connection from timing out. A request could fail after the initial 200 OK response has been sent. This means that a 200 OK response can contain either a success or an error. If you call the S3 API directly, make sure to design your application to parse the contents of the response and handle it appropriately. If you use Amazon Web Services SDKs, SDKs handle this condition. The SDKs detect the embedded error and apply error handling per your configuration settings (including automatically retrying the request as appropriate). If the condition persists, the SDKs throws an exception (or, for the SDKs that don't use exceptions, they return the error).

Note that if CompleteMultipartUpload fails, applications should be prepared to retry the failed requests. For more information, see Amazon S3 Error Best Practices.

You cannot use Content-Type: application/x-www-form-urlencoded with Complete Multipart Upload requests. Also, if you do not provide a Content-Type header, CompleteMultipartUpload returns a 200 OK response.

For more information about multipart uploads, see Uploading Objects Using Multipart Upload.

For information about permissions required to use the multipart upload API, see Multipart Upload and Permissions.

CompleteMultipartUpload has the following special errors:

• Error code: EntityTooSmall

  • Description: Your proposed upload is smaller than the minimum allowed object size. Each part must be at least 5 MB in size, except the last part.

  • 400 Bad Request

• Error code: InvalidPart

  • Description: One or more of the specified parts could not be found. The part might not have been uploaded, or the specified entity tag might not have matched the part's entity tag.

  • 400 Bad Request

• Error code: InvalidPartOrder

  • Description: The list of parts was not in ascending order. The parts list must be specified in order by part number.

  • 400 Bad Request

• Error code: NoSuchUpload

  • Description: The specified multipart upload does not exist. The upload ID might be invalid, or the multipart upload might have been aborted or completed.

  • 404 Not Found

The following operations are related to CompleteMultipartUpload:

• CreateMultipartUpload

• UploadPart

• AbortMultipartUpload

• ListParts

• ListMultipartUploads

Specified by:

completeMultipartUpload in interface AmazonS3

Specified by:

completeMultipartUpload in interface S3DirectSpi

Overrides:

completeMultipartUpload in class AmazonS3Client

Parameters:

req - The CompleteMultipartUploadRequest object that specifies all the parameters of this operation.

Returns:

A CompleteMultipartUploadResult from S3 containing the ETag for the new object composed of the individual parts.

See Also:

Amazon Web Services API Documentation

initiateMultipartUpload

public InitiateMultipartUploadResult initiateMultipartUpload(InitiateMultipartUploadRequest req)

Deprecated.

Initiates a multipart upload and returns an InitiateMultipartUploadResult which contains an upload ID. This upload ID associates all the parts in the specific upload and is used in each of your subsequent AmazonS3.uploadPart(UploadPartRequest) requests. You also include this upload ID in the final request to either complete, or abort the multipart upload request.

Note: After you initiate a multipart upload and upload one or more parts, you must either complete or abort the multipart upload in order to stop getting charged for storage of the uploaded parts. Once you complete or abort the multipart upload Amazon S3 will release the stored parts and stop charging you for their storage.

If you are initiating a multipart upload for Amazon Web Services KMS-encrypted objects, you need to specify the correct region of the bucket on your client and configure Amazon Web Services Signature Version 4 for added security. For more information on how to do this, see http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html# specify-signature-version

Use EncryptedInitiateMultipartUploadRequest to specify materialsDescription for the EncryptionMaterials to be used for this request. AmazonS3EncryptionClient would use EncryptionMaterialsAccessor.getEncryptionMaterials(java.util.Map) to retrieve encryption materials corresponding to the materialsDescription specified in the current request.

Specified by:

initiateMultipartUpload in interface AmazonS3

Specified by:

initiateMultipartUpload in interface S3DirectSpi

Overrides:

initiateMultipartUpload in class AmazonS3Client

Parameters:

req - The InitiateMultipartUploadRequest object that specifies all the parameters of this operation.

Returns:

An InitiateMultipartUploadResult from Amazon S3.

See Also:

Amazon Web Services API Documentation

uploadPart

public UploadPartResult uploadPart(UploadPartRequest uploadPartRequest)
                            throws SdkClientException,
                                   AmazonServiceException

Deprecated.

Uploads a part in a multipart upload. You must initiate a multipart upload before you can upload any part.

Your UploadPart request must include an upload ID, a part number and part size. The upload ID is the ID returned by Amazon S3 in response to your Initiate Multipart Upload request. Part number can be any number between 1 and 10,000, inclusive. A part number uniquely identifies a part and also defines its position within the object being uploaded. If you upload a new part using the same part number that was specified in uploading a previous part, the previously uploaded part is overwritten.

For information about maximum and minimum part sizes and other multipart upload specifications, see Multipart upload limits in the Amazon S3 User Guide.

To ensure data is not corrupted traversing the network, specify the Content-MD5 header in the Upload Part request. Amazon S3 checks the part data against the provided MD5 value. If they do not match, Amazon S3 returns an error.

When you upload a part, the returned UploadPartResult contains an ETag property. You should record this ETag property value and the part number. After uploading all parts, you must send a CompleteMultipartUpload request. At that time Amazon S3 constructs a complete object by concatenating all the parts you uploaded, in ascending order based on the part numbers. The CompleteMultipartUpload request requires you to send all the part numbers and the corresponding ETag values.

Note: After you initiate a multipart upload and upload one or more parts, you must either complete or abort the multipart upload in order to stop getting charged for storage of the uploaded parts. Once you complete or abort the multipart upload Amazon S3 will release the stored parts and stop charging you for their storage.

If you are performing upload part for Amazon Web Services KMS-encrypted objects, you need to specify the correct region of the bucket on your client and configure Amazon Web Services Signature Version 4 for added security. For more information on how to do this, see http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html# specify-signature-version

When supplying an InputStream using UploadPartRequest.withInputStream(InputStream) or UploadPartRequest.setInputStream(InputStream), the stream will only be closed by the client if UploadPartRequest.isLastPart() is true. If this is not the last part, the stream will be left open.

NOTE: Because the encryption process requires context from block N-1 in order to encrypt block N, parts uploaded with the AmazonS3EncryptionClient (as opposed to the normal AmazonS3Client) must be uploaded serially, and in order. Otherwise, the previous encryption context isn't available to use when encrypting the current part.

Specified by:

uploadPart in interface AmazonS3

Specified by:

uploadPart in interface S3DirectSpi

Overrides:

uploadPart in class AmazonS3Client

Parameters:

uploadPartRequest - The UploadPartRequest object that specifies all the parameters of this operation.

Returns:

An UploadPartResult from Amazon S3 containing the part number and ETag of the new part.

Throws:

SdkClientException - If any errors are encountered in the client while making the request or handling the response.

AmazonServiceException - If any errors occurred in Amazon S3 while processing the request.

See Also:

Amazon Web Services API Documentation

copyPart

public CopyPartResult copyPart(CopyPartRequest copyPartRequest)

Deprecated.

Description copied from class: AmazonS3Client

Copies a source object to a part of a multipart upload. To copy an object, the caller's account must have read access to the source object and write access to the destination bucket.

For information about maximum and minimum part sizes and other multipart upload specifications, see Multipart upload limits in the Amazon S3 User Guide.

If constraints are specified in the CopyPartRequest (e.g. CopyPartRequest.setMatchingETagConstraints(List)) and are not satisfied when Amazon S3 receives the request, this method returns null. This method returns a non-null result under all other circumstances.

Specified by:

copyPart in interface AmazonS3

Specified by:

copyPart in interface S3DirectSpi

Overrides:

copyPart in class AmazonS3Client

Parameters:

copyPartRequest - The request object containing all the options for copying an Amazon S3 object.

Returns:

A CopyPartResult object containing the information returned by Amazon S3 about the newly created object, or null if constraints were specified that weren't met when Amazon S3 attempted to copy the object.

See Also:

AmazonS3.copyObject(CopyObjectRequest), AmazonS3.initiateMultipartUpload(InitiateMultipartUploadRequest)

abortMultipartUpload

public void abortMultipartUpload(AbortMultipartUploadRequest req)

Deprecated.

Description copied from interface: AmazonS3

Aborts a multipart upload. After a multipart upload is aborted, no additional parts can be uploaded using that upload ID. The storage consumed by any previously uploaded parts will be freed. However, if any part uploads are currently in progress, those part uploads may or may not succeed. As a result, it may be necessary to abort a given multipart upload multiple times in order to completely free all storage consumed by all parts.

Specified by:

abortMultipartUpload in interface AmazonS3

Specified by:

abortMultipartUpload in interface S3DirectSpi

Overrides:

abortMultipartUpload in class AmazonS3Client

Parameters:

req - The AbortMultipartUploadRequest object that specifies all the parameters of this operation.

See Also:

Amazon Web Services API Documentation

putInstructionFile

public PutObjectResult putInstructionFile(PutInstructionFileRequest req)

Deprecated.

Creates a new crypto instruction file by re-encrypting the CEK of an existing encrypted S3 object with a new encryption material identifiable via a new set of material description.

User of this method is responsible for explicitly deleting/updating the instruction file so created should the corresponding S3 object is deleted/created.

Returns:

the result of the put (instruction file) operation.

shutdown

public void shutdown()

Deprecated.

Shuts down this client object, releasing any resources that might be held open. If this method is not invoked, resources may be leaked. Once a client has been shutdown, it should not be used to make any more requests.

If the a default internal KMS client has been constructed, it will also be shut down by calling this method. Otherwise, users who provided the KMS client would be responsible to shut down the KMS client extrinsic to this method.

Specified by:

shutdown in interface AmazonS3

Overrides:

shutdown in class AmazonWebServiceClient

uploadObject

public CompleteMultipartUploadResult uploadObject(UploadObjectRequest req)
                                           throws IOException,
                                                  InterruptedException,
                                                  ExecutionException

Deprecated.

Used to encrypt data first to disk with pipelined concurrent multi-part uploads to S3. This method enables significant speed-up of encrypting and uploading large payloads to Amazon S3 via pipelining and parallel uploads by consuming temporary disk space.

There are many ways you can customize the behavior of this method, including

• the configuration of your own custom thread pool
• the part size of each multi-part upload request; By default, a temporary ciphertext file is generated per part and gets uploaded immediately to S3
• the maximum temporary disk space that must not be exceeded by execution of this request; By default, the encryption will block upon hitting the limit and will only resume when the in-flight uploads catch up by releasing the temporary disk space upon successful uploads of the completed parts
• the configuration of your own MultiFileOutputStream for custom pipeline behavior
• the configuration of your own UploadObjectObserver for custom multi-part upload behavior

A request is handled with the following life cycle, calling the necessary Service Provider Interface:

1. A thread pool is constructed (or retrieved from the request) for the execution of concurrent upload tasks to be submitted by the UploadObjectObserver
2. An UploadObjectObserver is constructed (or retrieved from the request) for execution of concurrent uploads to S3
3. Initialize the UploadObjectObserver
4. Initialize a multi-part upload request to S3 by calling UploadObjectObserver.onUploadInitiation(UploadObjectRequest)
5. A MultiFileOutputStream is constructed (or retrieved from the request) which serves as the pipeline for incremental (but serial) encryption to disk with concurrent multipart uploads to S3 whenever the parts on the disk are ready
6. Initialize the MultiFileOutputStream
7. Kicks off the pipeline for incremental encryption to disk with pipelined concurrent multi-part uploads to S3
8. For every part encrypted into a temporary file on disk, it is uploaded by calling UploadObjectObserver.onPartCreate(PartCreationEvent)
9. Finally, clean up and complete the multi-part upload by calling UploadObjectObserver.onCompletion(List).

Returns:

the result of the completed muti-part uploads

Throws:

IOException - if the encryption to disk failed

InterruptedException - if the current thread was interrupted while waiting

ExecutionException - if the concurrent uploads threw an exception