How to implement signup and signin via CLI/cURL using PKCE without webview?

hi, is there an example or guide how to signup + signin through command line and cUrl? (or plain http requests/responses)

idea for this to be a public client (it can't hold client secret), I assume for signin will have to use Authorization Code Flow with PKCE

See the C# desktop app example, it uses PKCE: https://github.com/casdoor/casdoor-dotnet-desktop-example/commit/dc7971f0fa5bd43e6d29fbd8fa8bb31417888281

Thanks. Great example for the pkce use case.
Do you know if there is an example where webview is not used? (in any language) Looking for non client JS option for signup+signin

search in: https://github.com/casdoor?q=example&type=all&language=&sort=