Re: [whatwg/fetch] Cross-Origin-Resource-Policy (was: From-Origin) (#687)

There are already extensions that e.g. disable X-Frame-Options; I worry that use of such would become
more widespread if CSP is seen as something that breaks the web - to no
security benefit for the user - by blocking third-party font and image loads.Only WPT failure seems to be related to case-insensitive comparison of the value. WebKit currently allows SAME-ORIGIN.
It does not seem that we have yet added tests for HTTP same origin loads from HTTPS contexts. We should probably be consistent no matter whether the load destination is Document or not.
I guess that we could either fail or return an empty response.
This seems to be a good topic to discuss in whatwg/fetch/github
Thanks
Security Advisor 
@WPHH

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Received on Friday, 5 April 2019 06:40:58 UTC