CORS in Cloud CDN
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Updated at January 11, 2024
Yandex Cloud CDN supports CORS requests.
In the resource settings, you can:
- Allow CORS requests with any origins (the
Originheader values): Select for theAccess-Control-Allow-Originheader, the*value or use the same value as in theOriginheader in the request. - Allow CORS requests for specific origins: Select for the
Access-Control-Allow-Originheader the same value as in theOriginheader in the request, but only if it's listed as allowed in the settings. - Prohibit CORS requests: Disable adding the
Access-Control-Allow-Originheader to the responses.
CORS settings apply to all files of the resource.
Note
To make sure cross-domain requests work correctly, additionally set up CORS on a source if the source supports this mechanism. For example, CORS configuration is required for Object Storage buckets.