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Feature Policy: focus-without-user-activation #4585

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19 changes: 19 additions & 0 deletions source
Original file line number Diff line number Diff line change
Expand Up @@ -4395,6 +4395,9 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
<li>"<dfn data-x="document-domain-feature"><code data-x="">document-domain</code></dfn>", which
has a <span data-x="concept-default-allowlist">default allowlist</span> of <code
data-x="">*</code>.</li>
<li>"<dfn data-x="focus-without-user-activation-feature"><code
data-x="">focus-without-user-activation</code></dfn>", which has a <span
data-x="concept-default-allowlist">default allowlist</span> of <code data-x="">*</code>.</li>
</ul>


Expand Down Expand Up @@ -53257,6 +53260,11 @@ form.method === input; // => true</code></pre>
<li><p>If <var>target</var>'s <span>active sandboxing flag set</span> has the
<span>sandboxed automatic features browsing context flag</span>, then return.</p></li>

<li><p>If this algorithm is not <span>triggered by user activation</span> and the
<var>target</var> is not <span>allowed to use</span> the "<code
data-x="focus-without-user-activation-feature">focus-without-user-activation</code>",
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It looks like the correct verbiage here is

<var>target</var> is not <span>allowed to use</span> the "<code
data-x="focus-without-user-activation-feature">focus-without-user-activation</code>" feature

Cf. https://html.spec.whatwg.org/#playing-the-media-resource:allowed-to-use

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Thanks for pointing this out. Done.

then return.</p></li>

<li><p>If <var>target</var>'s <span>origin</span> is not the <span data-x="same
origin">same</span> as the <span>origin</span> of the <span>node document</span> of the currently
focused element in <var>target</var>'s <span>top-level browsing context</span>, then
Expand Down Expand Up @@ -73752,6 +73760,11 @@ END:VCARD</pre>

<li><p>If <var>current</var> is null, then return.</p></li>

<li><p>If this algorithm is not <span>triggered by user activation</span> and
<var>current</var>'s <span>active document</span> is not <span>allowed to use</span> "<code
data-x="focus-without-user-activation-feature">focus-without-user-activation</code>", then
return.</p></li>
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Additional nit: we're slowly moving toward using "then" for new if statements, so "then return". (Like the previous bullet.)

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Done.


<li><p>Run the <span>focusing steps</span> with <var>current</var>.</p></li>

<li><p>If <var>current</var> is a <span>top-level browsing context</span>, user agents are
Expand All @@ -73778,6 +73791,11 @@ END:VCARD</pre>

<ol>

<li><p>If this algorithm is not <span>triggered by user activation</span> and the element's
<span>node document</span> is not <span>allowed to use</span> "<code
data-x="focus-without-user-activation-feature">focus-without-user-activation</code>", then
return.</p></li>

<li><p>If the element is marked as <i data-x="locked for focus">locked for focus</i>, then return.</p></li>

<li><p>Mark the element as <dfn>locked for focus</dfn>.</p></li>
Expand Down Expand Up @@ -122555,6 +122573,7 @@ INSERT INTERFACES HERE
Edward Welbourne,
Edward Z. Yang,
Ehsan Akhgari,
Ehsan Karamad,
Eira Monstad,
Eitan Adler,
Eli Friedman,
Expand Down