I am currently working on a face recognition based login for an application and I want to provide authentication and authorisation for the user if his face is verified. Now Here's how the flow goes,
- The user scans their face and the facial data is sent via API to the server to be verified.
- Once the user is verified, then the user's username is given as a response.
Now how I can I get the authentication for the user, considering that I don't have the personal mail-ID of the user to perform webaAuthN.
Please help me... It really is important for me please..!
I tried getting the user information using OAuth by creating a public client who has access to querying the user information. Now that I got the user information, but I couldn't find how to get the password authentication of it.