Laravel Sign In with QR Code using Livewire

[@rumurudune]

Thanks for the awesome video, it's really a helpful one.

[@ЖеняХристенко-е3ы]

This is whats is needed. Thanks!

[@Rhmtsky]

I made similar apps for restaurant's e-menu. I just simply put hidden form inputs with auto generated token and user_id each time it's refreshed. I put the e-menu url in the qrcode, whenever a user scans the qrcode, it redirect user to the e-menu url.
Once the user enters the url, it will automatically submit the form (submit form on load) and create the session

[@welcometojoin]

Thank you very much! It is very useful

[@brianochieng5904]

Thanks. Is there a package for fingerprint scanners?

[@LaravelDaily]

I haven't worked with projects that had fingerprint scanner, so I don't know.

[@brianochieng5904]

@LaravelDaily Web Dev Simplified actually sorted me. ua-cam.com/video/viZs1iVsLpA/v-deo.htmlsi=o-gtrXKYewBYxjVa

[@bboydarknesz]

wow, cool!

[@ifeanyinnaemego]

So with this method i can log my account out from other devices.

[@LaravelDaily]

Yes. Laravel also have a native method for it inside the framework, but we implemented it in our custom way here.

[@fauxhound5061]

Would you kindly add more details on the native way of doing this?
​@@LaravelDaily

[@LaravelDaily]

Here's the link to the docs: laravel.com/docs/11.x/authentication#invalidating-sessions-on-other-devices

[@owlookit]

Thanks for the video. Just not clear how to make the user previously registered username/password related to logged in through QR code.

[@modestasmv]

The idea here is - our user has logged in on mobile already. Then, when he scans the QR code - that QR code token is associated with an already logged in user on mobile.
In short - user has to be already logged in on mobile for this to work. Without it - it won't correctly authenticate.

[@foRsxs]

After scan QR we set user as log in, but page will refresh after 1s not immediately? Maybe use websockets for less load

[@LaravelDaily]

Yes, as I mentioned, the alternative approach is to use something like Laravel Reverb. More work to set up, though.

[@abdallakaram5376]

Need example about sso one user can login two different app all two apps under the same organization

[@stojankukrika7242]

How do you know which user is loged in? I didn't cover it🙄

[@pileb]

The user is already logged in on mobile

[@igoreksazonov]

same question

[@modestasmv]

The idea here is - our user has logged in on mobile already. Then, when he scans the QR code - that QR code token is associated with an already logged in user on mobile.
In short - user has to be already logged in on mobile for this to work. Without it - it won't correctly authenticate.

[@SingularTechie]

@@modestasmvinteresting, but what is the reason to login an user that is already logged in?

[@modestasmv]

@@SingularTechie It is not logging in the same user. It is more to pass the session to a new device. Lets say, you are logged in on your phone as you created that account while out in the city. Now, once home - you can either enter your password or log in without using the password at all. This saves time :)
Ps. It would be really weird to log someone in just by scanning a qr code and not being authenticated. That would be a huge security issue…

[@UeharaKeitaro上原恵太郎]

How do you approach projects with e-commerce involved?

[@LaravelDaily]

Not sure what is the actual question here that I could answer in a UA-cam comment.

[@UeharaKeitaro上原恵太郎]

@ I was hoping to know your tech stack for building an ecommerce project using php.

[@LaravelDaily]

I personally prefer TALL stack these days.

[@UeharaKeitaro上原恵太郎]

@@LaravelDaily Thank you.