W3C home > Mailing lists > Public > public-webappsec@w3.org > December 2014

[CSP3] Allow plugin-types "none"

From: Craig Francis <craig@craigfrancis.co.uk>
Date: Tue, 30 Dec 2014 18:30:25 +0000
Message-Id: <2794F37C-9704-491D-B338-94DE7356F86A@craigfrancis.co.uk>
To: public-webappsec@w3.org
Hi,

In regards to the plugin-types:

http://w3c.github.io/webappsec/specs/content-security-policy/#directive-plugin-types

Google Chrome (v40) complains if you set 'none' for the plugin-types directive (or leave it blank).

https://groups.google.com/a/chromium.org/d/msg/security-dev/UqCSmNUHhNg/XBlvV_E5eowJ

I would personally prefer to have this option, so the default for the website is to always return 'none', then plugin-types can be set as needed (along with the object-src).

Craig
Received on Tuesday, 30 December 2014 18:30:55 UTC

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