CORS and fonts

Anne van Kesteren <[email protected]> Tue, 18 Aug 2015 13:03:22 +0200
Newsgroups gmane.org.w3c.tag
Message-ID <CADnb78gFkO_y7uZOw+UMyovLxdjgBxh_3bjHjmRN8wipht7ykg@mail.gmail.com>
The Fetch Standard includes advice about a basic safe CORS protocol
setup that enables others to reuse your public resources:

  https://fetch.spec.whatwg.org/#basic-safe-cors-protocol-setup

However, apparently some set of font foundries require through a
license agreement that their fonts are never distributed with this
header.

This in turn makes it harder for infrastructure (such as Apache, Ruby
on Rails) to adopt this header as a default when they can ascertain
they are not used for intranet purposes. It seems problematic that a
security measure (we use CORS for fonts because you can effectively
steal a font from an intranet without it) can be abused in this way.

Anything we can do about it?


-- 
https://annevankesteren.nl/