Various clients

[edgarogh]

Currently, from the 4 possible grant flows, WartID only supports the authorization code flow, the most commonly used one, but that requires the OAuth2 client to be on a secure server. Implementing the implicit grant flow would cover most other use cases as it allow WartID to be used in client-side contexts (JavaScript SPAs, Android apps, native desktop apps...).

Client ideas:

• Rust client ✔️ : feature gating and polymorphism could allow it to support multiple frameworks at once for almost no cost but bandwidth when fetching the crate
  • Rocket support ✔️
  • (why not) Native app support (requires implicit grant flow or intermediary server)
  • Actix ? Warp ? ... (not really planned on my side)
• Python / Flask client ✔️
• Android (requires implicit grant flow or intermediary server)

Suggestions welcome.