To simplify things and help our users to be more productive, we have archived the current forum and focus our efforts on helping developers on Stack Overflow. You can post new questions on Stack Overflow or join our Discord channel.
I notice a few dozens people in this forum have worked on Vaadin and Spring Security integration as a part of Spring integration. I would like to know how to deal with a custom Spring Security login form which has a special url and field names. An embedded HTML form seems to be a solution. If yes, are any other ones?