Cloud && FastAPI: Auth Error[invalid_request]: g.

[michaldev]

Describe the bug

I have an error that doesn't reveal any details.

To Reproduce

Steps to reproduce the behavior:

1. Go to 127.0.0.1:8000/docs
2. Click on lock icon
3. Fill data and click authorize

[michaldev]

And on react:

[frankie567]

Could you show the actual response of the request? You should be able to get it from the Network tab of your browser.

[michaldev]

{error: "invalid_client"}

I have correctly entered the client ID.

[frankie567]

Since you seem to call your client from a frontend like React, did you remember to set it as a Public client?

[michaldev]

Ahh, ok. I have confidental. But why this client doesn't work with fastapi?

[frankie567]

Maybe there's something else! If you show me the response of the request done by FastAPI auto documentation (again, by looking at the Network tab of your browser), I may have insights.

[michaldev]

In network I don't see anything. But I found something more. when I click on lock icon here (top position) it works:

Doesn't work when I click lock icon around the endpoint, like this:

[frankie567]

After investigating, I think I understand why it works with the top button, but not on the endpoint button: when you use the endpoint button, it doesn't ask you for scopes. However, Fief requires at least the openid scope, so that's probably the cause of the error.