com.amazonaws.services.s3.internal.crypto.v2

Class S3CryptoModuleBase<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>

java.lang.Object

com.amazonaws.services.s3.internal.crypto.v2.S3CryptoModule<T>

com.amazonaws.services.s3.internal.crypto.v2.S3CryptoModuleBase<T>

Direct Known Subclasses:

S3CryptoModuleAE

public abstract class S3CryptoModuleBase<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>
extends S3CryptoModule<T>

Common implementation for different S3 cryptographic modules.

Method Summary

Modifier and Type	Method and Description
void	abortMultipartUploadSecurely(AbortMultipartUploadRequest req)
CompleteMultipartUploadResult	completeMultipartUploadSecurely(CompleteMultipartUploadRequest req)
CopyPartResult	copyPartSecurely(CopyPartRequest copyPartRequest)
CryptoConfigurationV2	getCryptoConfiguration()
EncryptionMaterialsProvider	getEncryptionMaterialsProvider()
InitiateMultipartUploadResult	initiateMultipartUploadSecurely(InitiateMultipartUploadRequest req)
PutObjectResult	putInstructionFileSecurely(PutInstructionFileRequest req)
void	putLocalObjectSecurely(UploadObjectRequest reqIn, String uploadId, OutputStream os)
PutObjectResult	putObjectSecurely(PutObjectRequest req)
UploadPartResult	uploadPartSecurely(UploadPartRequest req)

Methods inherited from class com.amazonaws.services.s3.internal.crypto.v2.S3CryptoModule

getObjectSecurely, getObjectSecurely

Methods inherited from class java.lang.Object

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

Method Detail

getCryptoConfiguration

public CryptoConfigurationV2 getCryptoConfiguration()

Specified by:

getCryptoConfiguration in class S3CryptoModule<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>

getEncryptionMaterialsProvider

public EncryptionMaterialsProvider getEncryptionMaterialsProvider()

Specified by:

getEncryptionMaterialsProvider in class S3CryptoModule<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>

putObjectSecurely

public PutObjectResult putObjectSecurely(PutObjectRequest req)

Specified by:

putObjectSecurely in class S3CryptoModule<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>

abortMultipartUploadSecurely

public final void abortMultipartUploadSecurely(AbortMultipartUploadRequest req)

Specified by:

abortMultipartUploadSecurely in class S3CryptoModule<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>

copyPartSecurely

public final CopyPartResult copyPartSecurely(CopyPartRequest copyPartRequest)

Specified by:

copyPartSecurely in class S3CryptoModule<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>

initiateMultipartUploadSecurely

public InitiateMultipartUploadResult initiateMultipartUploadSecurely(InitiateMultipartUploadRequest req)

Specified by:

initiateMultipartUploadSecurely in class S3CryptoModule<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>

uploadPartSecurely

public UploadPartResult uploadPartSecurely(UploadPartRequest req)

NOTE: Because the encryption process requires context from previous blocks, 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:

uploadPartSecurely in class S3CryptoModule<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>

completeMultipartUploadSecurely

public CompleteMultipartUploadResult completeMultipartUploadSecurely(CompleteMultipartUploadRequest req)

Specified by:

completeMultipartUploadSecurely in class S3CryptoModule<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>

putLocalObjectSecurely

public final void putLocalObjectSecurely(UploadObjectRequest reqIn,
                                         String uploadId,
                                         OutputStream os)
                                  throws IOException

Specified by:

putLocalObjectSecurely in class S3CryptoModule<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>

uploadId - multipart upload id

os - output stream which will be closed upon method completion.

Throws:

IOException

putInstructionFileSecurely

public final PutObjectResult putInstructionFileSecurely(PutInstructionFileRequest req)

Specified by:

putInstructionFileSecurely in class S3CryptoModule<T extends com.amazonaws.services.s3.internal.crypto.v2.MultipartUploadCryptoContext>

Returns:

the result of putting the instruction file in S3; or null if the specified S3 object doesn't exist. The S3 object can be subsequently retrieved using the new instruction file via the usual get operation by specifying a EncryptedGetObjectRequest.