def _handle_disco_response(self, context:Context):
target_issuer = context.request.get('entityID')
if not target_issuer:
raise DiscoToTargetIssuerError('no valid entity_id in the disco response')
target_frontend = context.state.get(self.name, {}).get('target_frontend')
data_serialized = context.state.get(self.name, {}).get('internal_data', {})
data = InternalData.from_dict(data_serialized)
context.target_frontend = target_frontend
context.decorate(Context.KEY_TARGET_ENTITYID, target_issuer)
return super().process(context, data)
