What is oAuth, what method did you use for Authentication/ Authorisation is your project?

Question

Accepted Answer

oAuth is an open standard for authorization. In my project, I used the oAuth 2.0 protocol for authentication and authorization.

oAuth is a protocol that allows users to grant limited access to their resources on one website to another website without sharing their credentials.
It provides a secure way for users to authenticate and authorize third-party applications to access their data.
oAuth 2.0 is the most widely used version of the protocol, which uses access tokens for authentication and authorization.
In my project, I implemented oAuth 2.0 using a popular library/framework like Passport.js or Spring Security OAuth.
I followed the oAuth 2.0 flow, which involves obtaining authorization from the user, exchanging authorization code for access token, and using the access token to access protected resources.

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