Remove referrer policy from document (#34263)

* Remove the referrer policy from document and rely on its policy container

Signed-off-by: Shane Handley <shanehandley@fastmail.com>

* Make ReferrerPolicy non-optional, instead using a new enum value to represent the empty string case

Signed-off-by: Shane Handley <shanehandley@fastmail.com>

* Fix clippy issue

Signed-off-by: Shane Handley <shanehandley@fastmail.com>

* Fix usage of Option<ReferrerPolicy> in unit test

Signed-off-by: Shane Handley <shanehandley@fastmail.com>

---------

Signed-off-by: Shane Handley <shanehandley@fastmail.com>
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shanehandley 2024-11-19 23:45:10 +11:00 committed by GitHub
parent 83f8e88818
commit 975e2ae859
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108 changed files with 171 additions and 1509 deletions

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@ -32,20 +32,26 @@ pub struct PolicyContainer {
/// <https://html.spec.whatwg.org/multipage/#policy-container-csp-list>
pub csp_list: Option<CspList>,
/// <https://html.spec.whatwg.org/multipage/#policy-container-referrer-policy>
pub referrer_policy: ReferrerPolicy,
referrer_policy: ReferrerPolicy,
// https://html.spec.whatwg.org/multipage/#policy-container-embedder-policy
// TODO: Embedder Policy
}
impl PolicyContainer {
pub fn new(csp_list: Option<CspList>, referrer_policy: Option<ReferrerPolicy>) -> Self {
PolicyContainer {
csp_list,
referrer_policy: referrer_policy.unwrap_or_default(),
}
}
pub fn set_csp_list(&mut self, csp_list: Option<CspList>) {
self.csp_list = csp_list;
}
pub fn set_referrer_policy(&mut self, referrer_policy: ReferrerPolicy) {
self.referrer_policy = referrer_policy;
}
pub fn get_referrer_policy(&self) -> ReferrerPolicy {
// https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-empty-string
if self.referrer_policy == ReferrerPolicy::EmptyString {
return ReferrerPolicy::default();
}
self.referrer_policy
}
}