Source code
Revision control
Copy as Markdown
Other Tools
/* -*- 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
#include "mozilla/glean/bindings/GleanWebIDL.h"
#include "mozilla/BasePrincipal.h"
#include "nsContentUtils.h"
#include "nsError.h"
#include "nsIAboutModule.h"
#include "nsIPrincipal.h"
namespace mozilla::dom {
bool GleanWebidlEnabled(JSContext* aCx, JSObject* aObj) {
// Glean is needed in ChromeOnly contexts and also in privileged about pages.
nsIPrincipal* principal = nsContentUtils::SubjectPrincipal(aCx);
if (principal->IsSystemPrincipal()) {
return true;
}
uint32_t flags = 0;
if (NS_FAILED(principal->GetAboutModuleFlags(&flags))) {
return false;
}
return flags & nsIAboutModule::IS_SECURE_CHROME_UI;
}
} // namespace mozilla::dom