Cannot login in localhost server

After compiling the os appinventor server, the login page doesnt accept users and/or passwords, only way to get in is "enter using your google account", which accepts anything. I have tried modifying the whitelist file without results. Any hint? thanks

Please see here, I believe this may answer your question:

Thanks, but I was looking not to login with real google accounts, but with local ones (the ones in a list, or something like that)