NTLM Negotiation with Zuul Reverse Proxy

[aminmc]

Hello there

I have a backend service that is secured and I have a client app that uses Zuul to do reverse proxy look up. I'm using Waffle to identify who the currently logged in user is on the client and I would like to pass the client token to the back end service. Is there any programmatic way to enable the negotiation between the client code and the server? I've tried using the token from WindowsSecurityContextImpl but this is obviously not enough.

Spring Zuul comes with a filter than allows you to intercept the request before forwarding it to the target.

Any help would be appreciated.

Thanks