need official sample complete example of how athentificate user/client using oak?

[elycheikhsmail]

most of web sites need authentificate users/clients in secure way. I think getting simple but complete example(s) of how authenticate users using oak (+sqlite/denodb) will usefull and make easy to start real project based on oak. in fact we need two examples one for authentication based on cookies for web site and other example for authentifaction based on jwt for mobile and desktop app.