Feature request: Support for cookies in HTTP Config Retriever

[abhi19gupta]

The HTTP configuration store used by the Config Retriever takes in just the host, port, and path (as mentioned here and supposedly other options mentioned here). This feature request is for adding an option to send cookies along with the HTTP request. In my case, I use cookies to send authentication token along with the HTTP request.

PS: I had raised the same feature request here as well.

[cescoffier]

The underlying WebClient does not support passing cookie.

[eutkin]

Hi all. Why can't I just pass this information to the header?

https://gist.github.com/eutkin/3a237416b48bf6f69e3b5e534268f8da

[gaol]

@eutkin There is a PR to support request headers in HTTP Config Retriever: #103, would you please check if it works for you? :)