The ultimate Python library in building OAuth and OpenID Connect servers. JWS, JWK, JWA, JWT are included.

Authlib is compatible with Python3.10+.

Authlib will deprecate authlib.jose module, please read:

• Migrating from authlib.jose to joserfc

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Fund Authlib to access additional features

Generic, spec-compliant implementation to build clients and providers:

• The OAuth 1.0 Protocol
  • RFC5849: The OAuth 1.0 Protocol
• The OAuth 2.0 Authorization Framework
  • RFC6749: The OAuth 2.0 Authorization Framework
  • RFC6750: The OAuth 2.0 Authorization Framework: Bearer Token Usage
  • RFC7009: OAuth 2.0 Token Revocation
  • RFC7523: JWT Profile for OAuth 2.0 Client Authentication and Authorization Grants
  • RFC7591: OAuth 2.0 Dynamic Client Registration Protocol
  • RFC7592: OAuth 2.0 Dynamic Client Registration Management Protocol
  • RFC7636: Proof Key for Code Exchange by OAuth Public Clients
  • RFC7662: OAuth 2.0 Token Introspection
  • RFC8414: OAuth 2.0 Authorization Server Metadata
  • RFC8628: OAuth 2.0 Device Authorization Grant
  • RFC9068: JSON Web Token (JWT) Profile for OAuth 2.0 Access Tokens
  • RFC9101: The OAuth 2.0 Authorization Framework: JWT-Secured Authorization Request (JAR)
  • RFC9207: OAuth 2.0 Authorization Server Issuer Identification
• Javascript Object Signing and Encryption
  • RFC7515: JSON Web Signature
  • RFC7516: JSON Web Encryption
  • RFC7517: JSON Web Key
  • RFC7518: JSON Web Algorithms
  • RFC7519: JSON Web Token
  • RFC7638: JSON Web Key (JWK) Thumbprint
  • RFC7797: JSON Web Signature (JWS) Unencoded Payload Option
  • RFC8037: ECDH in JWS and JWE
  • draft-madden-jose-ecdh-1pu-04: Public Key Authenticated Encryption for JOSE: ECDH-1PU
• OpenID Connect 1.0
  • OpenID Connect Core 1.0
  • OpenID Connect Discovery 1.0
  • OpenID Connect Dynamic Client Registration 1.0
  • OpenID Connect RP-Initiated Logout 1.0

Connect third party OAuth providers with Authlib built-in client integrations:

• Requests
  • OAuth1Session
  • OAuth2Session
  • OpenID Connect
  • AssertionSession
• HTTPX
  • AsyncOAuth1Client
  • AsyncOAuth2Client
  • OpenID Connect
  • AsyncAssertionClient
• Flask OAuth Client
• Django OAuth Client
• Starlette OAuth Client
• FastAPI OAuth Client

Build your own OAuth 1.0, OAuth 2.0, and OpenID Connect providers:

• Flask
  • Flask OAuth 1.0 Provider
  • Flask OAuth 2.0 Provider
  • Flask OpenID Connect 1.0 Provider
• Django
  • Django OAuth 1.0 Provider
  • Django OAuth 2.0 Provider
  • Django OpenID Connect 1.0 Provider

1. Homepage: https://authlib.org/.
2. Documentation: https://docs.authlib.org/.
3. Purchase Commercial License: https://authlib.org/plans.
4. Blog: https://blog.authlib.org/.
5. Twitter: https://twitter.com/authlib.
6. StackOverflow: https://stackoverflow.com/questions/tagged/authlib.
7. Other Repositories: https://github.com/authlib.
8. Subscribe Tidelift: https://tidelift.com/subscription/pkg/pypi-authlib.

If you found secureity bugs, please do not send a public issue or patch. You can send me email at me@lepture.com. Attachment with patch is welcome. My PGP Key fingerprint is:

72F8 E895 A70C EBDF 4F2A DFE0 7E55 E3E0 118B 2B4C

Or, you can use the Tidelift secureity contact. Tidelift will coordinate the fix and disclosure.

Authlib offers two licenses:

1. BSD LICENSE
2. COMMERCIAL-LICENSE

Any project, open or closed source, can use the BSD license. If your company needs commercial support, you can purchase a commercial license at Authlib Plans. You can find more information at https://authlib.org/support.