gecko-dev/dom/worklet/WorkletPrincipals.cpp

40 строки
1.4 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "WorkletPrincipals.h"
#include "mozilla/dom/WorkletImpl.h"
#include "nsJSPrincipals.h"
namespace mozilla::dom {
WorkletPrincipals::WorkletPrincipals(WorkletImpl* aWorkletImpl)
: JSPrincipals(), mWorkletImpl(aWorkletImpl) {
setDebugToken(kJSPrincipalsDebugToken);
}
WorkletPrincipals::~WorkletPrincipals() = default;
bool WorkletPrincipals::write(JSContext* aCx,
JSStructuredCloneWriter* aWriter) {
// This is a serialization of the NullPrincipal corresponding to the worklet
// environment settings object for the WorkletGlobalScope.
// https://drafts.css-houdini.org/worklets/#set-up-a-worklet-environment-settings-object
return nsJSPrincipals::WritePrincipalInfo(aWriter,
mWorkletImpl->PrincipalInfo());
}
bool WorkletPrincipals::isSystemOrAddonPrincipal() {
// Per Bug 1578623 rev a83797ed249c - Worklets are always NullPrincipal
return false;
}
void WorkletPrincipals::Destroy(JSPrincipals* aPrincipals) {
delete static_cast<WorkletPrincipals*>(aPrincipals);
}
} // namespace mozilla::dom