How can i set in the Internal Vaadin Communication (from the Frontend to Backend) in the Request in the HTTP-Header the Http-Headerfield Authorization?
Is it possible to set it programaticly by java?
I need something like this to set programaticly by java:
Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoiamRvZSIsImV4cCI6MTQ3NTUxNjI1MH0
Doesn’t compute. The “Authorization” header is something the HTTP client sets (the browser), not the server (Vaadin). I think what you are really asking is how to get your Vaadin application to support some form of authentication method, like OAuth2, SPNEGO or whatever. To better answer that, it is easiest if you state which authentication method you are looking to support.