Description

Currently the q_session cookie name cannot be changed. It is only possible to configure an additional prefix.
However, there are situations in which one does not want to expose the technology used in the backend. The name "q_session" is however very specific to Quarkus.

It shall be possible to configure the prefix name, such that one can rename the cookie into "myapp_session".

Implementation ideas

There is a new property called
quarkus.oidc.authentication.cookie-prefix
which is set to "q" by default.