UX: better error message when social login fails #32772
Merged
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This improves the error message(s) displayed when an error happens while using a social login to log in / sign up into a Discourse community.
Unfortunately, we can't be super precise in the reason behind the error (it can be the user clicked "cancel" during the authorization phase, or any of the plethora of other possible errors) because the reason isn't provided (either for security reasons, or because it's just hard to do so in a reliable & consistent way accross all social logins).
The best I could do was to
In order to show the name of the provider, we use either the "provider" or the "strategy" query parameter, or use the name of the authenticator (if it's the only one enabled).
Internal ref - t/153662
BEFORE
AFTER