Support Security Scheme

[ahx]

We currently just ignore security schemes. Let's change that.

[muhammadn]

@ahx I'm interested to know more about the progress about this feature.

[ahx]

Hi @muhammadn, I am not working on handling security schemes right now. Can you outline how you would expect this to be handled in a rack middleware?
I know that connexion (python) handles this somehow, but I have not looked in the details.

[muhammadn]

@ahx We can handle it in the request, we don't need x-tokeninfo-func in this because this is specific to connexion. If we can add x-tokeninfo-func into the library for custom method it would be great but not compulsory.

https://spec.openapis.org/oas/v3.1.0

[muhammadn]

I've added a PR for openapi-parser for the initial work if you need to look at it. It looks a lot easier to read the code because it's arranged nicely to better understand the codebase.

ota42y/openapi_parser@5ffec5c

I took these below as my reference:

https://swagger.io/docs/specification/authentication/bearer-authentication/
https://github.com/spec-first/connexion/blob/main/examples/jwt/spec/openapi.yaml