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FastAPI SSO

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FastAPI plugin to enable SSO to most common providers (such as Facebook login, Google login and login via Microsoft Office 365 account).

This allows you to implement the famous Login with Google/Facebook/Microsoft buttons functionality on your backend very easily.

Documentation: https://tomasvotava.github.io/fastapi-sso/

Source Code: https://github.com/tomasvotava/fastapi-sso

Demo site

An awesome demo site was created and is maintained by even awesomer Chris Karvouniaris (@chrisK824). Chris has also posted multiple Medium articles about FastAPI and FastAPI SSO.

Be sure to see his tutorials, follow him and show him some appreciation!

Please see his announcement with all the links.

Quick links for the eager ones:

Security warning

Please note that versions preceding 0.7.0 had a security vulnerability. The SSO instance could share state between requests, which could lead to security issues. Please update to 0.7.0 or newer.

Also, the preferred way of using the SSO instances is to use with statement, which will ensure the state is cleared. See example below.

Support this project

If you'd like to support this project, consider buying me a coffee ☕. I tend to process Pull Requests faster when properly caffeinated 😉.

Buy Me A Coffee

Supported login providers

Official

  • Google
  • Microsoft
  • Facebook
  • Spotify
  • Fitbit
  • Github (credits to Brandl for hint using accept header)
  • generic (see docs)
  • Notion
  • Twitter (X)

Contributed

See Contributing for a guide on how to contribute your own login provider.

Installation

Install using pip

Bash Session
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pip install fastapi-sso

Install using poetry

Bash Session
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poetry add fastapi-sso

Contributing

If you'd like to contribute and add your specific login provider, please see Contributing file.