OAuth support

[jkbrzt]

No description provided.

[alexandre-touret]

Hi,
it could be nice to support OAuthv2 (& OpenID Connect) on both the collection and requests for using the token on requests as a variable.

[rnd-debug]

Same request here : I would like httpie (and httpie-desktop) to support OAuth 2.0 authentication, ideally in a way similar to the infamous P**man. As an example for a client credentials request, users of httpie would supply the info needed to obtain a token (eventually via a config file).

I am aware of the existence of httpie-oauth1 plugin for the "core" httpie, which hasn't been updated in a while and supports only OAuth 1.0.

Related request created in httpie repo : httpie/cli#1538
I am not sure if this feature should be implemented in httpie or httpie-desktop as OAuth2.0 is, after all (afaik), an orchestration of several HTTP requests.