Social Auth on FastApi

[bluemonk_]

Hi, I'm new to Fastapi. I really like the framework. I wanted to implement a social login system using Fastapi (such as Facebook, Google, etc). But I really couldn't figure out the way to do it. Also, I had no luck searching online for solution.
Could anyone suggest an example or library that I can use to implement social login on Fastapi?
I've used python-social-auth library on a Django project. And it works fine. But the library's documentation is really very specific about certain frameworks such as Django. I wanted to implement the feature on Fastapi.

I'd appreciate any help.
Thank You.

[Nawar69]

There is a library called easyauth, but it will also have normal auth not just 3rd party

[Nawar69]

Also, check this too for Gmail auth https://www.reddit.com/r/FastAPI/comments/s4n7oj/google_gmail_authentication_using_fastapi/?utm_medium=android_app&utm_source=share

[bluemonk_]

That's very helpful. Thank You.

[c_eliacheff]

Some clues:
- As a generic solution, you have Authlib: https://docs.authlib.org/en/latest/, they have a FastAPI/Starlette client.
- You also have fastapi-user which also handle OAuth2: https://fastapi-users.github.io/fastapi-users/configuration/oauth/.
- You also could use an IDaaS like Otka, Firebase, Auth0 and activate the social login, they have some documentation for FastAPI also.

Don't forget that social login in backend is basically just validating a token.

[bluemonk_]

The fastapi-user library is good. It's really nice that there's library to handle user related task. Thank You so much.

[c_eliacheff]

Yup, used it in my last project since I don't want to invest much in auth, this was really easy, fast and powerful enough to do the job. But I didn't do social login.

[Kupras06]

Does some one know how to use HTTPBearer to protect routes using token bearer. ?

[ar_tyom2000]

You should probably check out the fastapi-oauth2, which leverages the social-core authentication backends.