[Feature request]: Support new .NET 8 Model State attributes

[bkoelman]

Is your feature request related to a specific problem? Or an existing feature?

Support for [Length] was recently added in #2882. There are more Model State attributes in .NET 8 that Swashbuckle could potentially support:

ASP.NET	.NET Types	OpenAPI
[Base64String]	string	"format": "byte"
[Range(..., MinimumIsExclusive = true, MaximumIsExclusive = true)]	int, double, IComparable	"exclusiveMinimum": true, "exclusiveMaximum": true
[AllowedValues]	any (uses object.Equals)	anyOf maybe?
[DeniedValues]	any (uses object.Equals)	pattern maybe? (tricky to get the escaping right)

Describe the solution you'd like

Please take the entries in the table above into consideration.

Additional context

No response

[jgarciadelanoceda]

I am working on it :)

[jgarciadelanoceda]

I have doubts regarding AllowedValues.
I think that in the Spec we can see that for AllowedValues this is done with the enum keyWord:
https://swagger.io/docs/specification/describing-parameters/

The DeniedValues could be done with a Regex but I prefer waiting for it to be a built in function, on the OpenApi spec

[bkoelman]

That's understandable. It highly depends on how the popular client generators and SwaggerUI interpret these constructs. Enum values aren't quoted in the spec, so I wonder how strings containing whitespace would work.

I'm fine with leaving them out, I just listed them for completeness.

[jgarciadelanoceda]

Ok then so I am removing the draft from the PR :)