org.lightningj.paywall.tokengenerator

Interface RecipientRepository

All Known Implementing Classes:

KeyIdByFileRecipientRepository

public interface RecipientRepository

Interface for a reipient repository used to lookup a recipients encryption key. Created by Philip Vendil on 2018-11-21.

Method Summary

Modifier and Type	Method and Description
org.jose4j.jwk.JsonWebKey	findRecipientKey(TokenContext context, java.lang.String subject) Method to fetch a public key for a given recipients subject.

Method Detail

findRecipientKey

org.jose4j.jwk.JsonWebKey findRecipientKey(TokenContext context,
                                           java.lang.String subject)
                                    throws TokenException,
                                           java.io.IOException,
                                           InternalErrorException

Method to fetch a public key for a given recipients subject.

Parameters:

context - the related token context.

subject - the subject of the recipient.

Returns:

the key of the recipient used to encrypt data transferred to it.

Throws:

TokenException - if subject's key couldn't be found.

java.io.IOException - if communication problems occurred with underlying components.

InternalErrorException - if internal errors occurred retrieving the public key.