Package org.apache.nifi.properties

Class AwsKmsSensitivePropertyProvider

java.lang.Object

org.apache.nifi.properties.EncodedSensitivePropertyProvider

org.apache.nifi.properties.ClientBasedEncodedSensitivePropertyProvider<software.amazon.awssdk.services.kms.KmsClient>

org.apache.nifi.properties.AwsKmsSensitivePropertyProvider

All Implemented Interfaces:

SensitivePropertyProvider

public class AwsKmsSensitivePropertyProvider
extends ClientBasedEncodedSensitivePropertyProvider<software.amazon.awssdk.services.kms.KmsClient>

Amazon Web Services Key Management Service Sensitive Property Provider

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	IDENTIFIER_KEY
protected static final String	KEY_ID_PROPERTY

Fields inherited from class org.apache.nifi.properties.ClientBasedEncodedSensitivePropertyProvider

logger

Constructor Summary

Constructors

Constructor	Description
AwsKmsSensitivePropertyProvider(software.amazon.awssdk.services.kms.KmsClient kmsClient, Properties properties)

Method Summary

Modifier and Type	Method	Description
void	cleanUp()	Close KMS Client when configured
protected byte[]	getDecrypted(byte[] bytes)	Get decrypted bytes
protected byte[]	getEncrypted(byte[] bytes)	Get encrypted bytes
String	getIdentifierKey()
private String	getKeyId()
protected void	validate(software.amazon.awssdk.services.kms.KmsClient kmsClient)	Validate Client and Key Identifier status when client is configured

Methods inherited from class org.apache.nifi.properties.ClientBasedEncodedSensitivePropertyProvider

getClient, getProperties, isSupported

Methods inherited from class org.apache.nifi.properties.EncodedSensitivePropertyProvider

protect, unprotect

Methods inherited from class java.lang.Object

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

Field Details

KEY_ID_PROPERTY

protected static final String KEY_ID_PROPERTY

See Also:

• Constant Field Values

IDENTIFIER_KEY

private static final String IDENTIFIER_KEY

See Also:

• Constant Field Values

Constructor Details

AwsKmsSensitivePropertyProvider

AwsKmsSensitivePropertyProvider(software.amazon.awssdk.services.kms.KmsClient kmsClient,
 Properties properties)
                         throws SensitivePropertyProtectionException

Throws:

SensitivePropertyProtectionException

Method Details

getIdentifierKey

public String getIdentifierKey()

cleanUp

public void cleanUp()

Close KMS Client when configured

Specified by:

cleanUp in interface SensitivePropertyProvider

Overrides:

cleanUp in class ClientBasedEncodedSensitivePropertyProvider<software.amazon.awssdk.services.kms.KmsClient>

validate

protected void validate(software.amazon.awssdk.services.kms.KmsClient kmsClient)

Validate Client and Key Identifier status when client is configured

Overrides:

validate in class ClientBasedEncodedSensitivePropertyProvider<software.amazon.awssdk.services.kms.KmsClient>

Parameters:

kmsClient - KMS Client

getEncrypted

protected byte[] getEncrypted(byte[] bytes)

Get encrypted bytes

Specified by:

getEncrypted in class EncodedSensitivePropertyProvider

Parameters:

bytes - Unprotected bytes

Returns:

Encrypted bytes

getDecrypted

protected byte[] getDecrypted(byte[] bytes)

Get decrypted bytes

Specified by:

getDecrypted in class EncodedSensitivePropertyProvider

Parameters:

bytes - Encrypted bytes

Returns:

Decrypted bytes

getKeyId

private String getKeyId()