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Comment by masklinn

14 hours ago

well-known is for programmatic access, it either namespaces something you’re told to look for (e.g. various types of domain markers) or it lets you discover a feature / endpoint.

In the latter case you just probe, for instance if you’re a password manager and you have a password for site A you hit A/.well-known/change-password and if they returns something you can surface a change password link to your user.

The one you found is for OIDC provider discovery (https://openid.net/specs/openid-connect-discovery-1_0.html#P...) so someone tells you they want to log in via Google, you hit that endpoint, and it lets you setup Google as an oidc provider rather without needing to hard-code providers. Even if you just want to support Google as a provider, you hit that and you get the entire configuration rather than have to hunt down the same information in the docs.

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masklinn

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eschatology  13 hours ago

Thank you, that it is part of OIDC provider discovery spec explains a lot.

That said, I still find it very bizzare that it's so hard to find a tangible example to see how it is in practice.

The rfc has none. Another spec including the use of it has none. In the end only completed service provider/implementers show it.

Before programmatic access happens, it needs to be written by a human. Yet the whole thing feels so human-unfriendly.

Perhaps I am biased robots.txt sets a high bar on how easy it is to find and work with?