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// Copyright 2021 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_COMMON_CHROMEOS_EXTENSIONS_CHROMEOS_SYSTEM_EXTENSION_INFO_H_
#define CHROME_COMMON_CHROMEOS_EXTENSIONS_CHROMEOS_SYSTEM_EXTENSION_INFO_H_
#include <memory>
#include <optional>
#include <string>
#include "base/containers/flat_set.h"
#include "components/web_package/signed_web_bundles/signed_web_bundle_id.h"
namespace chromeos {
namespace switches {
extern const char kTelemetryExtensionManufacturerOverrideForTesting[];
extern const char kTelemetryExtensionPwaOriginOverrideForTesting[];
extern const char kTelemetryExtensionIwaIdOverrideForTesting[];
} // namespace switches
// An extension for development. It is only enabled when specific feature flags
// are enabled.
inline constexpr char kChromeOSSystemExtensionDevExtensionId[] =
"jmalcmbicpnakfkncbgbcmlmgpfkhdca";
// Information related to a ChromeOS system extension.
struct ChromeOSSystemExtensionInfo {
ChromeOSSystemExtensionInfo(
const base::flat_set<std::string>& manufacturers,
const std::optional<std::string>& pwa_origin,
const std::optional<web_package::SignedWebBundleId>& iwa_id);
ChromeOSSystemExtensionInfo(const ChromeOSSystemExtensionInfo&);
ChromeOSSystemExtensionInfo& operator=(const ChromeOSSystemExtensionInfo&);
~ChromeOSSystemExtensionInfo();
// The extension is allowed on devices from these manufacturers.
base::flat_set<std::string> manufacturers;
// The connected pwa origin. |nullopt| if no connected pwa.
std::optional<std::string> pwa_origin;
// The connected iwa id. |nullopt| if no connected iwa.
std::optional<web_package::SignedWebBundleId> iwa_id;
};
// Check if |id| is a ChromeOS system extension id.
bool IsChromeOSSystemExtension(const std::string& id);
// Get the information of a ChromeOS system extension by id.
const ChromeOSSystemExtensionInfo& GetChromeOSExtensionInfoById(
const std::string& id);
// Check if `manufacturer` provides any chromeos system extension.
bool IsChromeOSSystemExtensionProvider(const std::string& manufacturer);
// Returns if dev extension is enable.
bool IsChromeOSSystemExtensionDevExtensionEnabled();
// Returns if the IWA id is a valid 3p diagnostics IWA id.
bool Is3pDiagnosticsIwaId(const web_package::SignedWebBundleId& id);
// Exported for testing.
// A helper class to restore the allowlist after tests. This should be created
// before modifying base::CommandLine to avoid changing the original allowlist.
class ScopedChromeOSSystemExtensionInfo {
public:
virtual ~ScopedChromeOSSystemExtensionInfo() = default;
// Creates a instance.
static std::unique_ptr<ScopedChromeOSSystemExtensionInfo> CreateForTesting();
// Applies the change from the related switches in base::CommandLine.
virtual void ApplyCommandLineSwitchesForTesting() = 0;
protected:
ScopedChromeOSSystemExtensionInfo() = default;
};
} // namespace chromeos
#endif // CHROME_COMMON_CHROMEOS_EXTENSIONS_CHROMEOS_SYSTEM_EXTENSION_INFO_H_
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