WithAddServerUrls Option with protocol parameter

[fabiante]

WithAddServerUrls implicitly adds two server urls, one for http, one for https.

swaggerui/handler.go

Line 68 in 0f4af9b

func WithAddServerUrls() Option {

• It would be nice to make this more flexibel by allowing explicit control over the protocol.
• While doing so, let's rename WithAddServerUrls to WithDynamicServerUrl

In Summary, let's change the method signature to:

func WithDynamicServerUrl(secure bool) Option

I think the new name states more clearly what this function does.

[fabiante]

I am unsure about how the parameter should work and if we want to call WithDynamicServerUrl twice then, once for HTTP, once for HTTP.

There may also be the option to support proxies which often include the original protocol as header. This would allow to correctly determine the protocol even if the application is behind a reverse proxy which terminates SSL and forwards without SSL.