migrated from cup session to core/session.go, Contains the new SessionUser struct and the CreateAuthTokenHashedCacheKey utility function

core.go

@@ -277,6 +277,7 @@ func (app *App) makeHTTPRouterHandlerFunc(h Controller, ms []Hook) httprouter.Ha
 			GetMailer:        resolveMailer(),
 			GetEventsManager: resolveEventsManager(),
 			GetLogger:        resolveLogger(),
+			GetSession:       getSession(),
 		}
 
 		ctx.prepare(ctx)
@@ -685,6 +686,14 @@ func resolveLogger() func() *logger.Logger {
 	return f
 }
 
+// getSession returns a function that creates and returns a new SessionUser instance when invoked.
+func getSession() func() *SessionUser {
+	f := func() *SessionUser {
+		return &SessionUser{}
+	}
+	return f
+}
+
 // MakeDirs creates the specified directories under the base path with the provided permissions (0766).
 func (app *App) MakeDirs(dirs ...string) {
 	o := syscall.Umask(0)