OAuth URL 404

[NT-AUTHORITY]

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Bug

Body

The GitHub OAuth URL doesn't exist.

This affects every single OAuth application. E.g., docker:

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[NT-AUTHORITY]

i checked that again, and found out this is an issue related to some applications (not every single one).
idk why.

[wyf9]

@NT-AUTHORITY but looks this error only happen when login into Docker Hub

another application is normal:

[youbl]

yes, my github app also encountered the same problem, and my another account is work properly.

How can i resolve this?
I added new github app under the problem account, but the new app also said 404.

[yanghua-ola]

This is also happening to my GitHub App that authenticates as user via web flow. Here are the details.

The app is installed in org A. When user clicks the auth link, e.g. https://github.com/login/oauth/authorize?client_id=<redacted>

1. If user is in org A, the flow completes successfully
2. If user is not in org A, the API returns 404

I am pretty sure this is a recent regression. It worked in the past.

[sanjay900]

this is the exact behaviour i've noticed as well, it used to work just fine and i had an app that relied on that behaviour that no longer works.

[sanjay900]

It does appear you can work around this bug by making the application public instead of private.

I have a feeling that was what Docker did, as it appears the docker auth is working again, and the app for that is public.

[micycle8778]

Yeah that appears to work around the problem for me...