Spaces presigned putObject response does not have access-control-allow-origin header?

I’m building a client application that uploads directly to spaces with a presigned URL. It gets a presigned putObject URL to upload the file. I can manually send the PUT request from cURL, which succeeds, but in the browser it rejects the PUT response for not having an access-control-allow-origin header set.

My cors configuration is set to AllowedOrigins: * AllowedMethods: GET, PUT AllowedHeaders: *

Is there something I’m missing to have Spaces respond with the access-control-allow-origin header? Or is it not possible?


Would be great to have an answer to this. None of the solutions in DO’s community or elsewhere solve the CORS issue…

No, I ended up switching back to AWS

I have the same issue here. Have you solved the issue?

Thought I should add that the OPTIONS request works, and has the access-control-allow-origin header set properly, but the header is missing from the PUT response.

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