[HTTPS-Everywhere] Turning HSTS headers into HTTPS Everywhere rules?

[Lunar]

Hi!

(Crazy idea of the day:)

How about crawling HTTPS websites, recording HSTS [1] headers, and
turning the information into HTTPS Everywhere rules automatically?

Has this been ever tried?

Is it a terrible idea?

HSTS headers contain expiration dates, so with the proper database, we
would know when to return to a given website for updates.

 [1]: https://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security

-- 
Lunar                                             <lunar at torproject.org>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 801 bytes
Desc: Digital signature
URL: <https://lists.eff.org/pipermail/https-everywhere/attachments/20140912/a1984c1d/attachment.sig>