Package org.keycloak.jose.jwe.alg

Class RSAWrapperAlgorithmProvider

java.lang.Object

org.keycloak.jose.jwe.alg.RSAWrapperAlgorithmProvider

All Implemented Interfaces:

JWEAlgorithmProvider

public class RSAWrapperAlgorithmProvider
extends Object
implements JWEAlgorithmProvider

Substitutes a random CEK on RSA unwrap failures so content authentication still runs.

Constructor Summary

Constructors

Constructor	Description
RSAWrapperAlgorithmProvider(JWEAlgorithmProvider delegate)

Method Summary

Modifier and Type	Method	Description
byte[]	decodeCek(byte[] encodedCek, Key encryptionKey, JWEHeader header, JWEEncryptionProvider encryptionProvider)
byte[]	encodeCek(JWEEncryptionProvider encryptionProvider, JWEKeyStorage keyStorage, Key encryptionKey, JWEHeader.JWEHeaderBuilder headerBuilder)

Methods inherited from class java.lang.Object

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

Constructor Details

RSAWrapperAlgorithmProvider

public RSAWrapperAlgorithmProvider(JWEAlgorithmProvider delegate)

Method Details

decodeCek

public byte[] decodeCek(byte[] encodedCek,
 Key encryptionKey,
 JWEHeader header,
 JWEEncryptionProvider encryptionProvider)
                 throws Exception

Specified by:

decodeCek in interface JWEAlgorithmProvider

Throws:

Exception

encodeCek

public byte[] encodeCek(JWEEncryptionProvider encryptionProvider,
 JWEKeyStorage keyStorage,
 Key encryptionKey,
 JWEHeader.JWEHeaderBuilder headerBuilder)
                 throws Exception

Specified by:

encodeCek in interface JWEAlgorithmProvider

Throws:

Exception