Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add an |includeReportOnlyPolicies| boolean argument to Does sink type require trusted types? #518

Merged
merged 1 commit into from
Jan 10, 2025
Merged

Add an |includeReportOnlyPolicies| boolean argument to Does sink type require trusted types? #518

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 7 additions & 7 deletions spec/index.bs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1033,7 +1033,7 @@ Given a {{TrustedType}} type (|expectedType|), a [=realm/global object=] (|globa
1. If |input| is an instance of |expectedType|, return stringified
|input| and abort these steps.
1. Let |requireTrustedTypes| be the result of executing [$Does sink type require trusted types?$] algorithm,
passing |global|, and |sinkGroup|.
passing |global|, |sinkGroup|, and true.
lukewarlow marked this conversation as resolved.
Show resolved Hide resolved
1. If |requireTrustedTypes| is `false`, return stringified |input| and abort these steps.
1. Let |convertedInput| be the result of executing [$Process value with a default policy$] with the same arguments as this algorithm.
1. If the algorithm threw an error, rethrow the error and abort the following steps.
Expand Down Expand Up @@ -1399,20 +1399,20 @@ Content-Security-Policy: trusted-types one two default

### <dfn abstract-op>Does sink type require trusted types?</dfn> ### {#does-sink-require-trusted-types}

Given a [=realm/global object=] (|global|), a string (|sinkGroup|) this algorithm
returns `true` if the [=injection sink=] requires a [=Trusted Type=], and
`false` otherwise.
Given a [=realm/global object=] (|global|), a string (|sinkGroup|) and a boolean (|includeReportOnlyPolicies|), this algorithm
returns `true` if the [=injection sink=] requires a [=Trusted Type=], and `false` otherwise.

1. Let |result| be `false`.
1. For each |policy| in |global|'s <a>CSP list</a>:
1. If |policy|'s <a>directive set</a> does not contain a <a>directive</a>
whose [=directive/name=] is `"require-trusted-types-for"`, skip to the next |policy|.
1. Let |directive| be the |policy|'s |directive set|'s [=directive=] whose name
is `"require-trusted-types-for"`
1. If |directive|'s [=directive/value=] does not contain a <a>trusted-types-sink-group</a> which is a match
for |sinkGroup|, skip to the next |policy|.
1. Set |result| to `true`.
1. Return |result|.
1. Let |enforced| be true if |policy|'s [=policy/disposition=] is `"enforce"`, and false otherwise.
1. If |enforced| is true, return true.
1. If |includeReportOnlyPolicies| is true, return true.
1. Return false.

### <dfn abstract-op>Should sink type mismatch violation be blocked by Content Security Policy?</dfn> ### {#should-block-sink-type-mismatch}

Expand Down
Loading