Add support for HTTP header file

[danteu]

Resolves #980

Signed-off-by: Daniel Teunis [email protected]

[roidelapluie]

Thanks for your pull request, I am working on a more general solution for this.

[kran23thi]

Hi..

Look like this is not merged. we are looking for the header file solution. @roidelapluie Is the Generic solution available? If so, can you guide to it.

[druanoor]

We are also interested in this feature, is it going to be added soon? can we reopen this PR?

[danteu]

Re-opening this because there seems to be some increased interest in this feature.

[druanoor]

Any update on this topic?

[wilmardo]

Little bump for an update @roidelapluie @electron0zero @danteu

This would be very useful since sometimes credentials needs to be sent in a custom-header. This would enable reading these credentials from a mounted secret instead of a plain-text string (yuck).