Add verify_id_token option to OIDCProxy (#3248)

* Add verify_id_token option to OIDCProxy

Closes #3240

* chore: Update SDK documentation

* Preserve raw_token_data fields across token refresh

* chore: Update SDK documentation

* Use client_id as verifier audience in verify_id_token mode

* chore: Update SDK documentation

* Return upstream access_token in AccessToken when verifying id_token

* chore: Update SDK documentation

* Skip verifier scope checks in verify_id_token mode

* chore: Update SDK documentation

* Recompute derived scope state after restoring required_scopes in verify_id_token mode

* chore: Update SDK documentation

---------

Co-authored-by: marvin-context-protocol[bot] <225465937+marvin-context-protocol[bot]@users.noreply.github.com>
This commit is contained in:
Jeremiah Lowin 2026-02-20 14:20:47 -05:00 committed by GitHub
commit f84b2dae04
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5 changed files with 375 additions and 15 deletions

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@ -273,7 +273,7 @@ Implements two-tier refresh:
6. Keep same FastMCP refresh token (unless upstream rotates)
#### `load_access_token` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/auth/oauth_proxy/proxy.py#L1370" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `load_access_token` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/auth/oauth_proxy/proxy.py#L1384" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
load_access_token(self, token: str) -> AccessToken | None
@ -292,7 +292,7 @@ The FastMCP JWT is a reference token - all authorization data comes
from validating the upstream token via the TokenVerifier.
#### `revoke_token` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/auth/oauth_proxy/proxy.py#L1429" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `revoke_token` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/auth/oauth_proxy/proxy.py#L1460" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
revoke_token(self, token: AccessToken | RefreshToken) -> None
@ -305,7 +305,7 @@ For all tokens, attempts upstream revocation if endpoint is configured.
Access token JTI mappings expire via TTL.
#### `get_routes` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/auth/oauth_proxy/proxy.py#L1462" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `get_routes` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/src/fastmcp/server/auth/oauth_proxy/proxy.py#L1493" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
get_routes(self, mcp_path: str | None = None) -> list[Route]