Question

How do I enable Cross origin resource sharing (CORS) on a cloud storage bucket?

Answer 1

Use the gsutil cors command to configure CORS on a bucket:

gsutil cors set cors-json-file.json gs://example-bucket

Where cors-json-file.json is a local file that contains:

[ { "origin": ["http://example.appspot.com"], "responseHeader": ["Content-Type"], "method": ["GET", "HEAD", "DELETE"], "maxAgeSeconds": 3600 } ]

You can also use the gsutil cors command to get the CORS configuration of a bucket:

gsutil cors get gs://example-bucket

Hope this helped!!

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Thank you!