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Forum Discussion
Long time registered app not allowing Oauth authentication.
Anyone know why all of a sudden a dropbox registered app that's been working fine for years would suddenly show
{"error": "invalid_scope", "error_description": "Non-scoped apps cannot specify token...
[Cross-linking for reference: https://stackoverflow.com/questions/75738278/non-scoped-apps-cannot-specify-token-scopes-when-using-dropbox-api-oauth ]
From your description, it sounds like you have a legacy non-scoped app from before we switched to registering new apps as scoped apps.
We recently fixed a bug where the API would allow non-scoped apps to specify scopes using the 'scope' parameter when calling /oauth2/token with 'grant_type=refresh_token'. Scopes don't apply to non-scoped apps so this is supposed to be rejected with the error you're seeing.
To correct this, you should either:
- not provide the 'scope' parameter when calling /oauth2/token for the non-scoped app, or
- migrate your non-scoped app to use scopes, which you can do using the "Permissions" tab of the app's page on the App Console.
Option b would be preferred. You can find more information on the migration here.
Greg-DB
Dropbox Staff
Dropbox Staff[Cross-linking for reference: https://stackoverflow.com/questions/75738278/non-scoped-apps-cannot-specify-token-scopes-when-using-dropbox-api-oauth ]
From your description, it sounds like you have a legacy non-scoped app from before we switched to registering new apps as scoped apps.
We recently fixed a bug where the API would allow non-scoped apps to specify scopes using the 'scope' parameter when calling /oauth2/token with 'grant_type=refresh_token'. Scopes don't apply to non-scoped apps so this is supposed to be rejected with the error you're seeing.
To correct this, you should either:
- not provide the 'scope' parameter when calling /oauth2/token for the non-scoped app, or
- migrate your non-scoped app to use scopes, which you can do using the "Permissions" tab of the app's page on the App Console.
Option b would be preferred. You can find more information on the migration here.
This was indeed exactly the issue. We never did migrate to a scoped app. And we do specify scopes on the wire.
That was the source of the issue and the fixes you propose did work. Thankyou!
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