Switch COEP header from require-corp to credentialless
#112
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With this, cross-origin requests for embedded content are sent without credentials and the responses are allowed without an explicit permission via the CORP header in the response. This fixes embedding certain types of content in webR Shinylive apps, while still allowing the option of using cross-origin isolation and SharedArrayBuffer with webR.
wch
approved these changes
Apr 4, 2024
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See posit-dev/r-shinylive#51 (comment) and MDN for details.
With this change, cross-origin requests for embedded content are sent without credentials and so the responses are allowed without an explicit permission via the CORP header in the response. This fixes embedding certain types of content in webR Shinylive apps, while still allowing the option of using cross-origin isolation and
SharedArrayBufferwith webR.Fixes posit-dev/r-shinylive#49 (embedding MathJax) and posit-dev/r-shinylive#51 (embedding openstreetmap)