Option object for WithMiddleware.

[joelmandell]

Hi ;)

I have an idea for adding an option/config option for WithMiddleware to add support for cors policies. I can add an PR if that is something you think could be useful. Instead of doing an WithCustomMiddleware and calling all builders manually, one could have a config/option object with for example an CorsPolicy array, that adds cors policies in correct order (after UseRouting and before UseAuthentication and so on).

What do you guys think about that?

[nul800sebastiaan]

This PR is upcoming for 12.1, which obviates the need for calling all builders manually: #14503

[bergmania]

Because #14503 is now released I will close this discussion