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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_ENTERPRISE_INCOGNITO_INCOGNITO_NAVIGATION_THROTTLE_H_
#define CHROME_BROWSER_ENTERPRISE_INCOGNITO_INCOGNITO_NAVIGATION_THROTTLE_H_
#include "base/memory/raw_ptr.h"
#include "base/values.h"
#include "content/public/browser/navigation_throttle.h"
class Profile;
namespace enterprise_incognito {
// A `content::NavigationThrottle` implementation that blocks navigation in
// Incognito mode unless the user enables a list of mandatory extensions to run
// in Incognito mode. The list of mandatory extensions is configured by the
// administrator via the `MandatoryExtensionsForIncognitoNavigation` policy.
class IncognitoNavigationThrottle : public content::NavigationThrottle {
public:
static void MaybeCreateAndAdd(content::NavigationThrottleRegistry& registry);
IncognitoNavigationThrottle(
content::NavigationThrottleRegistry& registry,
Profile* profile);
IncognitoNavigationThrottle(const IncognitoNavigationThrottle&) = delete;
IncognitoNavigationThrottle& operator=(const IncognitoNavigationThrottle&) =
delete;
~IncognitoNavigationThrottle() override;
// content::NavigationThrottle implementation:
ThrottleCheckResult WillStartRequest() override;
ThrottleCheckResult WillRedirectRequest() override;
const char* GetNameForLogging() override;
private:
// Verifies if extensions specified by the
// `MandatoryExtensionsForIncognitoNavigation` policy are installed and
// allowed to run in Incognito and populates the `blocking_extensions_` and
// `missing_extensions_` lists accordingly.
void ReadMandatoryExtensionsStatus();
// Name of extensions included in the
// `MandatoryExtensionsForIncognitoNavigation` policy which are not allowed by
// the user to run in Incognito mode.
base::Value::List blocking_extensions_;
// IDs of extensions included in the
// `MandatoryExtensionsForIncognitoNavigation` policy which are not installed
// in the browser.
base::Value::List missing_extensions_;
raw_ptr<Profile> profile_;
base::WeakPtrFactory<IncognitoNavigationThrottle> weak_ptr_factory_{this};
};
} // namespace enterprise_incognito
#endif // CHROME_BROWSER_ENTERPRISE_INCOGNITO_INCOGNITO_NAVIGATION_THROTTLE_H_
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