chromium/content/browser/security/coop/cross_origin_opener_policy_status.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_BROWSER_SECURITY_COOP_CROSS_ORIGIN_OPENER_POLICY_STATUS_H_
#define CONTENT_BROWSER_SECURITY_COOP_CROSS_ORIGIN_OPENER_POLICY_STATUS_H_

#include <memory>
#include <optional>

#include "base/memory/raw_ptr.h"
#include "base/scoped_observation.h"
#include "content/browser/security/coop/coop_swap_result.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/render_process_host_observer.h"
#include "services/network/public/cpp/cross_origin_opener_policy.h"
#include "services/network/public/mojom/blocked_by_response_reason.mojom.h"
#include "services/network/public/mojom/content_security_policy.mojom.h"
#include "services/network/public/mojom/url_response_head.mojom.h"

namespace net {
class IsolationInfo;
class NetworkAnonymizationKey;
}  // namespace net

namespace content {
class CrossOriginOpenerPolicyReporter;
class FrameTreeNode;
class NavigationRequest;
class StoragePartition;
struct ChildProcessTerminationInfo;

// Helper function that returns whether the BrowsingInstance should change
// following COOP rules defined in:
//
// https://gist.github.com/annevk/6f2dd8c79c77123f39797f6bdac43f3e#changes-to-navigation
CONTENT_EXPORT CoopSwapResult
ShouldSwapBrowsingInstanceForCrossOriginOpenerPolicy(
    network::mojom::CrossOriginOpenerPolicyValue initiator_coop,
    const url::Origin& initiator_origin,
    bool is_navigation_from_initial_empty_document,
    network::mojom::CrossOriginOpenerPolicyValue destination_coop,
    const url::Origin& destination_origin);

// Groups information used to apply COOP during navigations. This class will be
// used to trigger a number of mechanisms such as BrowsingInstance switch or
// reporting.
class CrossOriginOpenerPolicyStatus : public RenderProcessHostObserver { … };

}  // namespace content

#endif  // CONTENT_BROWSER_SECURITY_COOP_CROSS_ORIGIN_OPENER_POLICY_STATUS_H_