Auth urls

[SimonLab]

ref: #6
Allow user to login with Github or Google

[SimonLab]

the Maybe String represent the query parameter jwt on the auth endpoint.
This endpoint can be /auth then jwt is Nothing or /auth?jwt=... then the value is Just ...

[nelsonic]

@SimonLab I still have a strong preference for handling all auth on the server including displaying the buttons in SVG + CSS then redirecting back to the Elm App once the person has authenticated with the 3rd Party OAuth Provider. Server side auth reduces complexity and improves maintainability without sacrificing UX.

Having reiterated that, I think the code you have written here looks good and look forward to seeing your continued progress. 👍

[SimonLab]

Thanks for merging.

I still have a strong preference for handling all auth on the server

I'll write down an issue with the requirement on https://github.com/dwyl/auth-mvp/, I think I had misunderstood where the authentication (ie google and gihtub signin button) page was supposed to be rendered.

[nelsonic]

If we render the Auth on the server it can be rendered on any platform.
So if we build a Native App in Electron, Flutter or Swift etc. it's just a WebView that redirects back to the Native App. And for MVP if the person does not have a valid JWT when they attempt to make a request, the page just automatically redirects to auth.dwyl.com where the buttons are displayed in SVG+CSS. 💭

What I'd say is keep going with what you are doing because it's a valid approach.
I just want to remind you that you might be overthinking it by doing the Auth interactions in Elm via API.