@GET @Path("logout_response") public Response logoutResponse(@Context UriInfo uriInfo, @QueryParam("state") String state) { UserSessionModel userSession = session.sessions().getUserSession(realm, state); if (userSession == null) { logger.error("no valid user session"); EventBuilder event = new EventBuilder(realm, session, clientConnection); event.event(EventType.LOGOUT); event.error(Errors.USER_SESSION_NOT_FOUND); return ErrorPage.error(session, Messages.IDENTITY_PROVIDER_UNEXPECTED_ERROR); } if (userSession.getState() != UserSessionModel.State.LOGGING_OUT) { logger.error("usersession in different state"); EventBuilder event = new EventBuilder(realm, session, clientConnection); event.event(EventType.LOGOUT); event.error(Errors.USER_SESSION_NOT_FOUND); return ErrorPage.error(session, Messages.SESSION_NOT_ACTIVE); } return AuthenticationManager.finishBrowserLogout(session, realm, userSession, uriInfo, clientConnection, headers); }