When I want to login to qq mail, I go to qq mail, scan a qr code with the scanner in qq and it logs me in. I could enter my email and password if I wanted to, but scanning is easy.
I would like to implement a qr code login for my little homework page.
So far, using the Python modules cv2, qrcode and numpy, I can create, save and read qr codes.
What steps do I need to take from here?
I have a feeling qq uses a 1-time password to log me in, knowing my phone number from my qq registration and or the fact that qq chat is open. The qr code for qq is not valid for long. If I wait too long, I have to request another qr code.
If I use a 1-time password, I still need the user name encoded in the qr code, along with the web address. Somehow I have to log the user in.
Maybe someone could give me a rough outline of the necessary steps. Then I can work on them one by one.