LGTM2 to catch up here

(Apparently we have 2 intent emails for this..)

On Thu, Oct 21, 2021 at 3:50 AM TAMURA, Kent <[email protected]> wrote:

> LGTM1.  It's a small straight-forward change.
>
>
>
> On Thu, Oct 21, 2021 at 12:44 AM <[email protected]> wrote:
>
>> Contact emails
>> [email protected], [email protected]
>>
>> Explainer:
>> The securitypolicyviolation event is already implemented in all
>> browsers, one can find document on
>> MDN(
>> https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers/onsecuritypolicyviolation
>> ,
>>
>> https://developer.mozilla.org/en-US/docs/Web/API/Element/securitypolicyviolation_event
>> ).
>> The securitypolicyviolation event is dispatched when there is a Content
>> Security Policy violation. Typically, the JS code of the web component
>> will listen to securitypolicyviolation events and react with necessary
>> updates.
>>
>> One could just use addEventListener, but for convenience and consistency
>> with other events (e.g. slotchange) it makes sense to add a IDL
>> onsecuritypolicyviolation attribute which also reflect the attribute on
>> elements. We recently shipped slotchange idl attriubte as well
>> (
>> https://groups.google.com/a/chromium.org/g/blink-dev/c/cagoIboJ6Oo/m/yje1mcIUBAAJ
>> )
>>
>> Developers are habitual to use EventTarget.onload = ... and <element
>> onload="..."> , but if this does not work for all events, it will be
>> surprising.
>>
>> Currently, the way to listen an event is:
>> target.addEventListener("securitypolicyviolation", mylistener);
>>
>> After this addition an alternative attribute-based form will be
>> availlable for the developers
>> element
>> <target onsecuritypolicyviolation="myListener()">
>>
>> Doc Link(s):
>> - https://html.spec.whatwg.org/#handler-onsecuritypolicyviolation
>> - https://github.com/whatwg/html/pull/2651
>> - https://chromium-review.googlesource.com/c/chromium/src/+/3226366
>>
>> Specification
>> https://html.spec.whatwg.org
>>
>> Summary
>> The securitypolicyviolation event is fired when a Content Security
>> Policy is violated.One can listen to that event via the
>> EventTarget.addEventListener() API. The goal is now to expose the
>> onsecuritypolicyviolation IDL attribute from the GlobalEventHandlers
>> interface, so that one can register a listener by attaching this
>> attribute to target elements.
>>
>> Blink component
>> Blink>DOM
>>
>> Motivation
>> The securitypolicyviolation event is fired when a Content Security
>> Policy is violated.
>> One can naturally listen to that event via the
>> EventTarget.addEventListener() API. However, web developers are also
>> familiar with the alternative attribute-based form (e.g.
>> element.addEventListener("securitypolicyviolation
>> ", ...) Vs on <element onsecuritypolicyviolation="...">)
>> which is sometimes convenient for quick testing. For consistency with
>> other events, an attribute onsecuritypolicyviolation is thus added.
>>
>> TAG review
>> TAG review status
>> This is just a small change to an existing spec implemented in browsers
>> and discussed at WHATWG
>>
>> Risks
>> Interoperability and Compatibility
>>
>> Gecko:
>> Shipped/Shipping (https://bugzilla.mozilla.org/show_bug.cgi?id=1727302)
>>
>> WebKit:
>> Shipped/Shipping (https://bugs.webkit.org/show_bug.cgi?id=229381)
>>
>> Web developers:
>> N/A
>>
>> Debuggability
>> No DevTools changes are required, treated like any other
>> event/attribute.
>>
>> Is this feature fully tested by web-platform-tests?
>> Yes
>>
>> Web Platform Tests:
>> w3c/web-platform-tests/dom/idlharness.window.html
>>
>> w3c/web-platform-tests/html/webappapis/scripting/events/event-handler-all-global-events.html
>>
>> w3c/web-platform-tests/html/webappapis/scripting/events/event-handler-attributes-body-window-expected.txt
>>
>>
>> w3c/web-platform-tests/mathml/relations/html5-tree/math-global-event-handlers.tentative.html
>>
>>
>> Requires code in //chrome?
>> False
>>
>> Tracking bug
>> https://bugs.chromium.org/p/chromium/issues/detail?id=1242893
>>
>> Patch:
>> https://chromium-review.googlesource.com/c/chromium/src/+/3226366
>>
>> Estimated milestones
>> -
>>
>> Link to entry on the Chrome Platform Status
>> https://www.chromestatus.com/features/5639484386312192
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "blink-dev" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to [email protected].
>> To view this discussion on the web visit
>> https://groups.google.com/a/chromium.org/d/msgid/blink-dev/35dc5869ac062cb1fd0e8d9bca3f05e3%40igalia.com
>> .
>>
>
>
> --
> TAMURA Kent
> Software Engineer, Google
>
>
> --
> You received this message because you are subscribed to the Google Groups
> "blink-dev" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to [email protected].
> To view this discussion on the web visit
> https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAGH7WqFNhQ6QYFP9pyYe3Xtx5LHZdty%3DopoMRWSjy%3DOg-exdtQ%40mail.gmail.com
> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAGH7WqFNhQ6QYFP9pyYe3Xtx5LHZdty%3DopoMRWSjy%3DOg-exdtQ%40mail.gmail.com?utm_medium=email&utm_source=footer>
> .
>

-- 
You received this message because you are subscribed to the Google Groups 
"blink-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
To view this discussion on the web visit 
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAL5BFfWfPAMQdB1ncpXmMKcE6CrvpjsjD-fDWooBfYR-_fN1-w%40mail.gmail.com.

Reply via email to