Use platform="mixedcontent" rulesets when EASE is enabled

[Bisaloo]

Type: feature request

It would be useful to use the platform="mixedcontent" rulesets with EASE to increase the number of functional websites.

You can test this by visiting http://legorafi.fr (with EASE enabled) even when there is a rule (with platform="mixedcontent") that should handle this case:

https-everywhere/src/chrome/content/rules/LeGorafi.fr.xml

Lines 13 to 14 in 3336050

	<rule from="^http://legorafi\.fr/"
	to="https://www.legorafi.fr/" />

Because EASE also sends the upgrade-insecure-requests header, platform="mixedcontent" rulesets should not cause any issues in most cases.

[pipboy96]

Nice one! I also noticed EASE can fix mixed content issues. Can we also do the opposite and allow some rulesets to attempt such fix even if user does not have EASE on?

[pipboy96]

I think we can also bypass MCB even if further redirects are required by using upgrade-insecure-requests and then doing https => https redirect.