Send reports for Permissions Policy violations in iframe to parent frame's endpoint #546
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Friendly ping @clelland :) |
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@clelland, I've introduced |
clelland
reviewed
Aug 14, 2024
clelland
reviewed
Aug 14, 2024
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@clelland, PTAL when you have time! |
clelland
reviewed
Sep 6, 2024
Add a monkey patch
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This change implements permission policy reporting for potential Permissions Policy violations to parent frames.
Currently, Permissions Policy violations inside an iframe is not sent to parent frame, because of security concerns. However, this makes it difficult for websites to roll out Permissions Policy because the site owner does not have insight into permission breakage in iframes.
The change is implemented in a way that it does not leak any new information to parent frame, while sending signals that iframes might be affected by the Permissions Policy.
Fixes: #537
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