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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_USER_BYPASS_USER_BYPASS_WEB_CONTENTS_OBSERVER_H_
#define CHROME_BROWSER_USER_BYPASS_USER_BYPASS_WEB_CONTENTS_OBSERVER_H_
#include "base/memory/scoped_refptr.h"
#include "components/content_settings/core/browser/cookie_settings.h"
#include "content/public/browser/navigation_handle.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"
namespace user_bypass {
// Helps set the storage partitioning blink runtime feature state based on the
// available user-specified cookie setting entries for bypass. The state change
// are made to take effect before the top level frame's navigation commits.
class UserBypassWebContentsObserver
: public content::WebContentsObserver,
public content::WebContentsUserData<UserBypassWebContentsObserver> {
public:
UserBypassWebContentsObserver(const UserBypassWebContentsObserver&) = delete;
UserBypassWebContentsObserver& operator=(
const UserBypassWebContentsObserver&) = delete;
~UserBypassWebContentsObserver() override;
// Helps access the cookie settings object during tests.
content_settings::CookieSettings* GetCookieSettingsForTesting() {
return cookie_settings_.get();
}
private:
explicit UserBypassWebContentsObserver(content::WebContents* web_contents);
friend class content::WebContentsUserData<UserBypassWebContentsObserver>;
// Loads User Bypass state and sets the BREF's state in the runtime features
// state context.
void LoadUserBypass(content::NavigationHandle* navigation_handle);
// content::WebContentObserver overrides:
void ReadyToCommitNavigation(
content::NavigationHandle* navigation_handle) override;
// End of content::WebContentObserver overrides.
scoped_refptr<content_settings::CookieSettings> cookie_settings_;
WEB_CONTENTS_USER_DATA_KEY_DECL();
};
} // namespace user_bypass
#endif // CHROME_BROWSER_USER_BYPASS_USER_BYPASS_WEB_CONTENTS_OBSERVER_H_
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