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Move CSP code into one entrypoint (#37604)

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This refactoring moves various CSP-related methods away from GlobalScope
and Document into a dedicated entrypoint. It also reduces the amount of
imports of the CSP crate, so that types are consolidated into this one
entrypoint. That way, we control how CSP code interacts with the script
crate.

For reviewing purposes, I split up the refactoring into separate
distinct commits that all move 1 method(group) into the new file.

Testing: no change in behavior, only a build improvement + code cleanup

---------

Signed-off-by: Tim van der Lippe <tvanderlippe@gmail.com>
Signed-off-by: Tim van der Lippe <TimvdLippe@users.noreply.github.com>
This commit is contained in:
Tim van der Lippe 2025-06-24 10:50:30 +02:00 • committed by GitHub
parent 2265570c88
commit fc20d8b2e1
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29 changed files with 424 additions and 289 deletions
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19
components/script/dom/htmlscriptelement.rs
View file

@ -12,7 +12,6 @@ use std::rc::Rc;
use std::sync::{Arc, Mutex};
use base::id::{PipelineId, WebViewId};
use content_security_policy as csp;
use devtools_traits::{ScriptToDevtoolsControlMsg, SourceInfo};
use dom_struct::dom_struct;
use encoding_rs::Encoding;
@ -58,6 +57,7 @@ use crate::dom::bindings::root::{Dom, DomRoot, MutNullableDom};
use crate::dom::bindings::settings_stack::AutoEntryScript;
use crate::dom::bindings::str::{DOMString, USVString};
use crate::dom::bindings::trace::NoTrace;
use crate::dom::csp::{CspReporting, GlobalCspReporting, InlineCheckType, Violation};
use crate::dom::document::Document;
use crate::dom::element::{
AttributeMutation, Element, ElementCreator, cors_setting_for_element,
@ -557,7 +557,7 @@ impl FetchResponseListener for ClassicContext {
network_listener::submit_timing(self, CanGc::note())
}
fn process_csp_violations(&mut self, _request_id: RequestId, violations: Vec<csp::Violation>) {
fn process_csp_violations(&mut self, _request_id: RequestId, violations: Vec<Violation>) {
let global = &self.resource_timing_global();
let elem = self.elem.root();
global.report_csp_violations(violations, Some(elem.upcast::<Element>()));
@ -763,13 +763,18 @@ impl HTMLScriptElement {
return;
}
let global = &doc.global();
// Step 19. CSP.
if !element.has_attribute(&local_name!("src")) &&
doc.should_elements_inline_type_behavior_be_blocked(
element,
csp::InlineCheckType::Script,
&text,
) == csp::CheckResult::Blocked
global
.get_csp_list()
.should_elements_inline_type_behavior_be_blocked(
global,
element,
InlineCheckType::Script,
&text,
)
{
warn!("Blocking inline script due to CSP");
return;