Support https

[canchanchara]

I'm using springdoc with spring boot in a docker container.
The container is starting under port 8080.
The docker host is running an apache webserver with an reverse proxy to my docker image.

So I can browse to:

https://mywebsite.net/swagger-ui/index.html?url=/v3/api-docs

It shows the correct swagger UI.

The servers shows:

http://mywebsite.net - generated Server url.

It is intelligent, it shows the public domain with the right port, not the 'inside docker ip/port"

Can you fix it, that it is using https instead of http if I browse via https to the swagger documentation?

Otherwise the try it feature is not working. It is blocked to use a http rest api in a https website.

[springdoc]

Hi,

https is already supported.You have to review your spring-boot app / reverse proxy configuration.

In general, you should set the following headers in your reverse proxy configuration:

RequestHeader set X-Forwarded-Prefix "/custom-path"
RequestHeader set X-Forwarded-Proto https
RequestHeader set X-Forwarded-Port 443

Then, in your spring-boot application make sure your application handles this header: X-Forwarded-For. There are two ways to achieve this:

• Since spring-boot 2.2, there is a new property to handle reverse proxy headers:

server.forward-headers-strategy=framework

• Or you you can add the following Bean to your application:

@Bean
ForwardedHeaderFilter forwardedHeaderFilter() {
   return new ForwardedHeaderFilter();
}