Package io.getlime.security.powerauth.rest.api.base.provider

Class PowerAuthEncryptionProviderBase

java.lang.Object

io.getlime.security.powerauth.rest.api.base.provider.PowerAuthEncryptionProviderBase

public abstract class PowerAuthEncryptionProviderBase
extends Object

Abstract class for PowerAuth encryption provider with common HTTP header parsing logic. The class is available for protocol version 3.0 and newer.

Author:

Roman Strobl, roman.strobl@wultra.com

Constructor Summary

Constructors

Constructor	Description
PowerAuthEncryptionProviderBase()

Method Summary

Modifier and Type	Method	Description
<T> PowerAuthEciesEncryption<T>	decryptRequest(javax.servlet.http.HttpServletRequest request, Class<T> requestType, io.getlime.security.powerauth.crypto.lib.encryptor.ecies.model.EciesScope eciesScope)	Decrypt HTTP request body and construct object with ECIES data.
EciesEncryptedResponse	encryptResponse(Object responseObject, PowerAuthEciesEncryption<?> eciesEncryption)	Encrypt response using ECIES.
abstract PowerAuthEciesDecryptorParameters	getEciesDecryptorParameters(String activationId, String applicationKey, String ephemeralPublicKey)	Get ECIES decryptor parameters from PowerAuth server.

Methods inherited from class java.lang.Object

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

Constructor Details

PowerAuthEncryptionProviderBase

public PowerAuthEncryptionProviderBase()

Method Details

getEciesDecryptorParameters

public abstract PowerAuthEciesDecryptorParameters getEciesDecryptorParameters(String activationId,
String applicationKey,
String ephemeralPublicKey)
                                                                       throws PowerAuthEncryptionException

Get ECIES decryptor parameters from PowerAuth server.

Parameters:

activationId - Activation ID (only used in activation scope, in application scope use null).

applicationKey - Application key.

ephemeralPublicKey - Ephemeral public key for ECIES.

Returns:

ECIES decryptor parameters.

Throws:

PowerAuthEncryptionException - In case PowerAuth server call fails.

decryptRequest

public <T> PowerAuthEciesEncryption<T> decryptRequest(javax.servlet.http.HttpServletRequest request,
Class<T> requestType,
io.getlime.security.powerauth.crypto.lib.encryptor.ecies.model.EciesScope eciesScope)
                                               throws PowerAuthEncryptionException

Decrypt HTTP request body and construct object with ECIES data. Use the requestType parameter to specify the type of decrypted object.

Type Parameters:

T - Generic request object type.

Parameters:

request - HTTP request.

requestType - Class of request object.

eciesScope - ECIES scope.

Returns:

Object with ECIES data.

Throws:

PowerAuthEncryptionException - In case request decryption fails.

encryptResponse

public EciesEncryptedResponse encryptResponse(Object responseObject,
PowerAuthEciesEncryption<?> eciesEncryption)

Encrypt response using ECIES.

Parameters:

responseObject - Response object which should be encrypted.

eciesEncryption - PowerAuth encryption object.

Returns:

ECIES encrypted response.