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privacysandbox / privacy-sandbox-dev-support

Discuss your Privacy Sandbox developer questions with the Chrome team.
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Protected Audience preflighting renderURLs loaded in iframes (in Canary) #259

Open dmdabbs opened 6 months ago

dmdabbs commented 6 months ago

I just noticed that Canary is preflighting the PA renderURL fetch when loaded in an iframe:

image

This started in the past day or so.

xiaochen-z commented 1 month ago

Thank you for reporting this. I tried running a Protected Audience auction using the https://fledge-demo.glitch.me/ demo, however, I did not see a preflight request sent from iframe.

Do you mind sharing the request header you got for this preflight request? This link has instructions on how to check the request header for the resource: https://developer.chrome.com/docs/devtools/network#details. Thank you.

dmdabbs commented 1 month ago

Oh, my. I posted this in Feb. Let me see if I can repro. I'll check out the link and get back.

dmdabbs commented 1 month ago

Hello @xiaochen-z. Unable to reproduce on Canary/Dev/Stable. On Beta, was unable to get any PA to work (e.g. navigator.joinAdIntersGroups not defined) despite all 'Ads Privacy' settings enabled.

Guess you can close.

xiaochen-z commented 1 month ago

Thank you! @samdutton This issue can be closed as it is not reproducible.