Explain selection of ProtocolMapper while producing verifiable credentials #31493
Description
Description
While issuing credentials, we sort of select all protocol mappers with matching scope and format, instead of just working with the active client. Is there any rational behind that decision?
List<OID4VCClient> clients = getClientsOfScope(credentialConfig.getScope(), credentialConfig.getFormat());
List<OID4VCMapper> protocolMappers = getProtocolMappers(clients)
.stream()
.map(pm -> {
if (session.getProvider(ProtocolMapper.class, pm.getProtocolMapper()) instanceof OID4VCMapper mapperFactory) {
ProtocolMapper protocolMapper = mapperFactory.create(session);
if (protocolMapper instanceof OID4VCMapper oid4VCMapper) {
oid4VCMapper.setMapperModel(pm);
return oid4VCMapper;
}
}
LOGGER.warnf("The protocol mapper %s is not an instance of OID4VCMapper.", pm.getId());
return null;
})
.filter(Objects::nonNull)
.toList();@wistefan also see comment #30692 (comment) from @tnorimat