Summary:
We always return HTTP 200 right now and don't send a "Last-Modified" header, so
browsers download more data then necessary if you sit on a page mashing reload
(for example).
Test Plan:
Used Charles to verify HTTP response codes from 400, 404 and 304 responses.
Mashed reload a bunch and saw that the server sent back 304s.
Changed the resource hash seed and saw 200s, then 304s on reload.
Reviewed By: tuomaspelkonen
Reviewers: tuomaspelkonen, jungejason, aran
CC: bmaurer, aran, tuomaspelkonen
Differential Revision: 253
Summary:
Technically we didn't have it in the first place, but should. Also
add in X-Frame-Options for double-plus-good.
Test Plan:
Created a page with Phabricator in an <iframe />, got busted out
of it. Added in the X-Frame-Options, got an empty iframe.
Differential Revision: 38
Reviewed By: tomo
Reviewers: mroch, tomo
