Getting CORS errors trying to upload to

Getting CORS errors trying to upload to a presigned url.

  {
    "AllowedOrigins": [
      "*"
    ],
    "AllowedMethods": [
      "GET",
      "POST",
      "DELETE",
      "PUT",
      "HEAD"
    ],
    "AllowedHeaders": [
      "*"
    ],
    "ExposeHeaders": []
  }
]

  {
    "AllowedOrigins": [
      "*"
    ],
    "AllowedMethods": [
      "GET",
      "POST",
      "DELETE",
      "PUT",
      "HEAD"
    ],
    "AllowedHeaders": [
      "*"
    ],
    "ExposeHeaders": []
  }
]

FWIW I'm using this snippet for generating the signed headers for the upload https://gist.github.com/chrismccord/37862f1f8b1f5148644b75d20d1cb073

5 Replies

wotOP•2y ago

I changed the url to include the bucket name (oops). Now I just get this error:

<?xml version="1.0" encoding="UTF-8"?><Error><Code>InvalidArgument</Code><Message>Invalid Argument: Authorization</Message></Error>

<?xml version="1.0" encoding="UTF-8"?><Error><Code>InvalidArgument</Code><Message>Invalid Argument: Authorization</Message></Error>

kian•2y ago

R2 doesn’t support S3 POST You’ll need to generate a presigned URL for PutObject

wotOP•2y ago

Ah thanks for letting me know

Niek•2y ago

is there any chance to support this in the (near) future? I would love to use R2 with outline (https://github.com/outline/outline) but it requires S3 POST support

kian•2y ago

I have no idea, I'd assume so though

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Getting CORS errors trying to upload to