Commit graph

8 commits

Author SHA1 Message Date
Pierre Audonnet
a57f1c8b20
Add subject field to AccessToken initialization (#4267)
* Add subject field to AccessToken initialization

Fixes #4266

Add `subject` property to the AccessToken.

```python
        return AccessToken(
            token=access_token_as_dict["token"],
            client_id=access_token_as_dict["client_id"],
            scopes=access_token_as_dict["scopes"],
            subject=access_token_as_dict["subject"],
            # Optional fields
            expires_at=access_token_as_dict.get("expires_at"),
            resource=access_token_as_dict.get("resource"),
            claims=access_token_as_dict.get("claims") or {},
        )
```

* Populate AccessToken.subject across all token verifiers

Closes #4266. get_access_token().subject was always None: the SDK's
AccessToken.subject wasn't carried into FastMCP's AccessToken by the
dependency-layer conversion, and none of the built-in TokenVerifiers
(JWT, introspection, and the OAuth-provider verifiers for Discord,
Clerk, Google, WorkOS, HuggingFace, GitHub, and Cognito) populated it
from the sub claim/field they already extract.

---------

Co-authored-by: Jeremiah Lowin <153965+jlowin@users.noreply.github.com>
2026-07-18 21:15:13 -04:00
Jeremiah Lowin
18b5ab5852
Migrate to MCP SDK v2.0.0b2 (httpx2) (#4503) 2026-07-18 15:12:47 -04:00
Jeremiah Lowin
269c9c9f46
Extract TokenCache utility, add caching to GitHubTokenVerifier (#3547)
* feat: add TokenCache utility and caching to GitHubTokenVerifier

Extract the caching machinery from IntrospectionTokenVerifier into a
shared TokenCache class in fastmcp.utilities.token_cache, then wire
it into both IntrospectionTokenVerifier and GitHubTokenVerifier.

* Remove dead constant, validate negative cache params

* Fix overwrite eviction bug, skip cache on scope lookup failure
2026-03-18 15:26:09 -04:00
Jeremiah Lowin
8a4c9b33e1
Add in-memory caching for token introspection results (#3298) 2026-02-26 10:43:40 -05:00
Jeremiah Lowin
c3111a8978
Unify discovery API: deduplicate at protocol layer only (#2919) 2026-01-18 21:01:53 -05:00
Marcus Shu
083999ca14
Add client_secret_post authentication to IntrospectionTokenVerifier (#2884) 2026-01-16 13:07:33 -05:00
Jeremiah Lowin
568300e8b5
Remove automatic environment variable loading from auth providers (#2752) 2025-12-26 15:37:59 -05:00
Jeremiah Lowin
52e9af1214
Add RFC 7662 token introspection provider (#2074) 2025-10-16 10:57:06 -04:00