Let me know if this thread is in the right place. I looked for "bug report" and this subforum was the only that seemed appropriate.
Saoshyant
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A member registered Nov 13, 2016
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itch.io Community » itch.io » itch app Development · Posted in Embed HTML 5 games don't work on Firefox due to missing server headers in itch.io
itch.io Community » itch.io » itch app Development · Created a new topic Embed HTML 5 games don't work on Firefox due to missing server headers in itch.io
Games exported from Godot use "SharedArrayBuffer", which has specific security requirements per the spec.
Specifically, these two headers need to be sent from the mini-sites hosted at itch.io that have HTML 5 games:
Cross-Origin-Opener-Policy: same-origin
Cross-Origin-Embedder-Policy: require-corp
This is a super simple change that would improve the experience of users trying to play HTML 5 games on itch.io without them having to resort to use bloody Google Chrome to do so.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects...
https://old.reddit.com/r/godot/comments/mvwim9/godot_33_html5_threads_export_typ...