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Add Clipboard Feature Policy #120

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Add Clipboard Feature Policy #120

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66edd90
test change
Jun 2, 2020
17ac890
Clipboard Spec: Add Feature Policy Integration
Jun 13, 2020
a568a35
remove extraneous git add -A
Jun 13, 2020
8c644e6
Expand upon feature policy checks per review
Jun 17, 2020
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Clipboard Spec: Add Feature Policy Integration
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Darwin Huang committed Jun 13, 2020
commit 17ac8909319b57cde46b731745ebff7c20ea862b
25 changes: 21 additions & 4 deletions index.bs
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Expand Up @@ -630,7 +630,9 @@ urlPrefix: https://w3c.github.io/FileAPI/#dfn-; type: dfn;

1. Let |r| be the result of running [=check clipboard read permission=] [=in parallel=]

1. If |r| is not "granted", then reject |p| with a "NotAllowedError" DOMException
1. Let |f| be the result of checking clipboard feature policy [=in parallel=]

1. If |r| is not "granted", or |f| is not "granted", then reject |p| with a "NotAllowedError" DOMException

1. Let |data| be a copy of the [=system clipboard data=] represented as
a sequence of {{ClipboardItem}}s.
Expand Down Expand Up @@ -659,7 +661,9 @@ urlPrefix: https://w3c.github.io/FileAPI/#dfn-; type: dfn;

1. Let |r| be the result of running [=check clipboard read permission=] [=in parallel=]

1. If |r| is not "granted", then reject |p| with a "NotAllowedError" DOMException
1. Let |f| be the result of checking clipboard feature policy [=in parallel=]

1. If |r| is not "granted", or |f| is not "granted", then reject |p| with a "NotAllowedError" DOMException

1. Let |data| be a copy of the [=system clipboard data=].

Expand Down Expand Up @@ -693,7 +697,9 @@ urlPrefix: https://w3c.github.io/FileAPI/#dfn-; type: dfn;

1. Let |r| be the result of running [=check clipboard write permission=] [=in parallel=]

1. If |r| is not "granted", then reject |p| with a "NotAllowedError" DOMException
1. Let |f| be the result of checking clipboard feature policy [=in parallel=]

1. If |r| is not "granted", or |f| is not "granted", then reject |p| with a "NotAllowedError" DOMException

1. Let |cleanItemList| be an empty sequence<{{Blob}}>.

Expand Down Expand Up @@ -734,7 +740,9 @@ urlPrefix: https://w3c.github.io/FileAPI/#dfn-; type: dfn;

1. Let |r| be the result of running [=check clipboard write permission=] [=in parallel=]

1. If |r| is not "granted", then reject |p| with a "NotAllowedError" DOMException
1. Let |f| be the result of checking clipboard feature policy [=in parallel=]

1. If |r| is not "granted", or |f| is not "granted", then reject |p| with a "NotAllowedError" DOMException

1. Let |newItemList| be an empty sequence<{{ClipboardItem}}>.

Expand Down Expand Up @@ -1080,6 +1088,15 @@ urlPrefix: https://w3c.github.io/FileAPI/#dfn-; type: dfn;

</div><!-- algorithm -->

<h2 id="feature-policy-integration">Feature Policy Integration</h2>

This specification defines two [=policy-controlled feature=]s identified by the
strings <code>"clipboard-read"</code> and <code>"clipboard-write"</code>, which
correspond to the permissions of the same name. <code>"clipboard-read"</code>
restricts {{Clipboard/read()}} and {{Clipboard/readText()}}, and
<code>"clipboard-write"</code> restricts {{Clipboard/write()}} and
{{Clipboard/writeText()}}. Both have a [=default allowlist=] of
<code>["self"]</code>.

<h2 id="security">Security Considerations</h2>

Expand Down