org.soulwing.s2ks.aws

Class AwsKeyStorage

java.lang.Object

org.soulwing.s2ks.base.AbstractKeyStorage

org.soulwing.s2ks.base.AbstractMutableKeyStorage

org.soulwing.s2ks.aws.AwsKeyStorage

All Implemented Interfaces:

KeyStorage, MutableKeyStorage

public class AwsKeyStorage
extends AbstractMutableKeyStorage

A MutableKeyStorage implementation that uses the AWS KMS service as the source for wrapper keys and stores wrapped, encoded keys in an S3 bucket.

Author:

Carl Harris

Constructor Summary

Constructors

Constructor and Description
AwsKeyStorage(BlobEncoder blobEncoder, KeyWrapOperator keyWrapOperator, KeyEncoder keyEncoder, MetadataWrapOperator metadataWrapOperator, MetadataEncoder metadataEncoder, MetadataRecognizer metadataRecognizer, MasterKeyService masterKeyService, StorageService storageService)

Method Summary

Modifier and Type	Method and Description
protected InputStream	getContentStream(String path)
protected KeyDescriptor	getSubjectKey(List<KeyDescriptor> descriptors)
protected Key	getWrapperKey(List<KeyDescriptor> descriptors)
protected String	idToPath(String id, String suffix)
protected WrapperKeyResponse	nextWrapperKey()
protected void	storeContent(List<Blob> blobs, String path)

Methods inherited from class org.soulwing.s2ks.base.AbstractMutableKeyStorage

store, store

Methods inherited from class org.soulwing.s2ks.base.AbstractKeyStorage

getBlobEncoder, retrieve, retrieveWithMetadata

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.soulwing.s2ks.KeyStorage

retrieve, retrieveWithMetadata

Constructor Detail

AwsKeyStorage

public AwsKeyStorage(BlobEncoder blobEncoder,
                     KeyWrapOperator keyWrapOperator,
                     KeyEncoder keyEncoder,
                     MetadataWrapOperator metadataWrapOperator,
                     MetadataEncoder metadataEncoder,
                     MetadataRecognizer metadataRecognizer,
                     MasterKeyService masterKeyService,
                     StorageService storageService)

Method Detail

idToPath

protected String idToPath(String id,
                          String suffix)

Specified by:

idToPath in class AbstractKeyStorage

getContentStream

protected InputStream getContentStream(String path)
                                throws IOException

Specified by:

getContentStream in class AbstractKeyStorage

Throws:

IOException

getWrapperKey

protected Key getWrapperKey(List<KeyDescriptor> descriptors)
                     throws KeyUnwrapException

Specified by:

getWrapperKey in class AbstractKeyStorage

Throws:

KeyUnwrapException

getSubjectKey

protected KeyDescriptor getSubjectKey(List<KeyDescriptor> descriptors)
                               throws KeyUnwrapException

Specified by:

getSubjectKey in class AbstractKeyStorage

Throws:

KeyUnwrapException

nextWrapperKey

protected WrapperKeyResponse nextWrapperKey()
                                     throws KeyWrapException

Specified by:

nextWrapperKey in class AbstractMutableKeyStorage

Throws:

KeyWrapException

storeContent

protected void storeContent(List<Blob> blobs,
                            String path)
                     throws IOException

Specified by:

storeContent in class AbstractMutableKeyStorage

Throws:

IOException