ashb commented on code in PR #67944:
URL: https://github.com/apache/airflow/pull/67944#discussion_r3348495962
##########
airflow-core/src/airflow/api_fastapi/execution_api/app.py:
##########
@@ -141,7 +148,18 @@ async def dispatch(self, request: Request, call_next):
try:
async with svcs.Container(request.app.state.svcs_registry) as
services:
validator: JWTValidator = await services.aget(JWTValidator)
- claims = await validator.avalidated_claims(token, {})
+ try:
+ claims = await validator.avalidated_claims(token, {})
+ except pyjwt.ExpiredSignatureError:
+ # Token may have expired between the auth check and
here
+ # (e.g. token lifetime boundary crossed during request
+ # processing). Re-validate with a short grace period so
+ # the client receives a fresh replacement token and can
+ # retry automatically. The signature and all other
+ # claims are still fully verified.
+ claims = await validator.avalidated_claims(
+ token, {}, extra_leeway=self.REISSUE_GRACE_LEEWAY
+ )
Review Comment:
This is not a secure fix. Instead of doing this we should work out a way of
getting the already-parsed claims.
The JWTBearer class is already designed in such a way that it will do
exactly this: `claims = JWTBearer()(request, services)`
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
