Updated version of FastAPI (migrate to Pydantic2 and others) #448
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To cover FastAPI security updates (new versions of FastAPI use Pydantic 2) and future-proofing, need to update the oidc controller in VCAuthn to use Pydantic 2. Other minor FastAPI update tweaks required as well.
Some relevant Pydantic2 changes
Optional logic changed in Pydantic 2
https://docs.pydantic.dev/latest/migration/#required-optional-and-nullable-fields
Using ConfigDict instead of class based config
https://docs.pydantic.dev/latest/migration/#changes-to-config
Get validators is gone
https://docs.pydantic.dev/latest/migration/#defining-custom-types
Additionally needed minor tweak to the way the socket.io endpoint sets up as the mount to
/ws
stopped working in newer FastAPI (or python-socket) so defining the whole path in the socket app works now (explicitly setsocketio_path
).