Package org.apache.pulsar.websocket.service

Class WSSDummyMessageCryptoImpl

java.lang.Object

org.apache.pulsar.websocket.service.WSSDummyMessageCryptoImpl

All Implemented Interfaces:

org.apache.pulsar.client.api.MessageCrypto<org.apache.pulsar.common.api.proto.MessageMetadata,org.apache.pulsar.common.api.proto.MessageMetadata>

public class WSSDummyMessageCryptoImpl
extends Object
implements org.apache.pulsar.client.api.MessageCrypto<org.apache.pulsar.common.api.proto.MessageMetadata,org.apache.pulsar.common.api.proto.MessageMetadata>

This class is used in scenarios where the payload of the message has been encrypted and the producer does not need to encrypt it again. It discards payload encryption and only relies metadataModifierForSend to set the encryption info into the message metadata.

Field Summary

Fields

Modifier and Type	Field	Description
static final WSSDummyMessageCryptoImpl	INSTANCE_FOR_CONSUMER

Fields inherited from interface org.apache.pulsar.client.api.MessageCrypto

IV_LEN

Constructor Summary

Constructors

Constructor	Description
WSSDummyMessageCryptoImpl(Consumer<org.apache.pulsar.common.api.proto.MessageMetadata> metadataModifierForSend)

Method Summary

Modifier and Type	Method	Description
void	addPublicKeyCipher(Set keyNames, org.apache.pulsar.client.api.CryptoKeyReader keyReader)
boolean	decrypt(Supplier<org.apache.pulsar.common.api.proto.MessageMetadata> messageMetadataSupplier, ByteBuffer payload, ByteBuffer outBuffer, org.apache.pulsar.client.api.CryptoKeyReader keyReader)
void	encrypt(Set<String> encKeys, org.apache.pulsar.client.api.CryptoKeyReader keyReader, Supplier<org.apache.pulsar.common.api.proto.MessageMetadata> messageMetadataSupplier, ByteBuffer payload, ByteBuffer outBuffer)
int	getMaxOutputSize(int inputLen)
boolean	removeKeyCipher(String keyName)

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE_FOR_CONSUMER

public static final WSSDummyMessageCryptoImpl INSTANCE_FOR_CONSUMER

Constructor Details

WSSDummyMessageCryptoImpl

public WSSDummyMessageCryptoImpl(Consumer<org.apache.pulsar.common.api.proto.MessageMetadata> metadataModifierForSend)

Method Details

addPublicKeyCipher

public void addPublicKeyCipher(Set keyNames,
 org.apache.pulsar.client.api.CryptoKeyReader keyReader)
                        throws org.apache.pulsar.client.api.PulsarClientException.CryptoException

Specified by:

addPublicKeyCipher in interface org.apache.pulsar.client.api.MessageCrypto<org.apache.pulsar.common.api.proto.MessageMetadata,org.apache.pulsar.common.api.proto.MessageMetadata>

Throws:

org.apache.pulsar.client.api.PulsarClientException.CryptoException

removeKeyCipher

public boolean removeKeyCipher(String keyName)

Specified by:

removeKeyCipher in interface org.apache.pulsar.client.api.MessageCrypto<org.apache.pulsar.common.api.proto.MessageMetadata,org.apache.pulsar.common.api.proto.MessageMetadata>

getMaxOutputSize

public int getMaxOutputSize(int inputLen)

Specified by:

getMaxOutputSize in interface org.apache.pulsar.client.api.MessageCrypto<org.apache.pulsar.common.api.proto.MessageMetadata,org.apache.pulsar.common.api.proto.MessageMetadata>

decrypt

public boolean decrypt(Supplier<org.apache.pulsar.common.api.proto.MessageMetadata> messageMetadataSupplier,
 ByteBuffer payload,
 ByteBuffer outBuffer,
 org.apache.pulsar.client.api.CryptoKeyReader keyReader)

Specified by:

decrypt in interface org.apache.pulsar.client.api.MessageCrypto<org.apache.pulsar.common.api.proto.MessageMetadata,org.apache.pulsar.common.api.proto.MessageMetadata>

encrypt

public void encrypt(Set<String> encKeys,
 org.apache.pulsar.client.api.CryptoKeyReader keyReader,
 Supplier<org.apache.pulsar.common.api.proto.MessageMetadata> messageMetadataSupplier,
 ByteBuffer payload,
 ByteBuffer outBuffer)
             throws org.apache.pulsar.client.api.PulsarClientException

Specified by:

encrypt in interface org.apache.pulsar.client.api.MessageCrypto<org.apache.pulsar.common.api.proto.MessageMetadata,org.apache.pulsar.common.api.proto.MessageMetadata>

Throws:

org.apache.pulsar.client.api.PulsarClientException