[keycloak-user] Mobile application and keycloak

Hi, I have a usecase with mobile application which is authenticate over keycloak inside web view. My concern is caused by "usability" of links generated in certain actions - for example when user opens verification mail on his phone and clicks confirmation link he should be "redirected" to moile application in order to continue over this channel. Once he will finish process mobile application will be ready to continue. Another option I see is custom flow, however I am a little bit concerned given that there are several flows which needs to be ammended and they do generate HTML output in most of cases which needs to be kept. What come to my mind is custom SPI, which could be added to keycloak. Such SPI which would allow to register custom JAXRS filters for request/response processing. By this way it would be possible to have a very generic way to customize request handling without necessity to amending default workflows. Reason why I include dev mailing list is to see, if there would be interest in having such extensibility provided by keycloak. Kind regards, Lukasz