Federated Token - Envelop Plugin

This packages provides an Envelop plugin so that for example Yoga can be used as a federated service. I

It provides three Apollo specific classes:

• federatedAuthPlugin - An Apollo plugin for federated services that reads the token passed in the x-access-token header and stores it on the context as federatedToken.

When a federated services creates a new token (when non exist) it can also return a refresh token in the x-refresh-token header. The gateway will then encrypt all refresh tokens and encrypt them before passing them to the client as x-refresh-token header.