chromium/content/browser/preloading/prerender/prerender_navigation_utils.cc

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/preloading/prerender/prerender_navigation_utils.h"
#include "net/base/registry_controlled_domains/registry_controlled_domain.h"

namespace content::prerender_navigation_utils {

// https://wicg.github.io/nav-speculation/prerendering.html#no-bad-navs
// > If browsingContext is a top level prerendering browsing context, and any of
// the following hold:
bool IsDisallowedHttpResponseCode(int response_code) { … }

bool IsSameSite(const GURL& target_url, const url::Origin& origin) { … }

bool IsSameSiteCrossOrigin(const GURL& target_url, const url::Origin& origin) { … }

bool IsCrossSite(const GURL& target_url, const url::Origin& origin) { … }

}  // namespace content::prerender_navigation_utils