| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_COMPONENT_UPDATER_STH_SET_COMPONENT_INSTALLER_H_ |
| #define CHROME_BROWSER_COMPONENT_UPDATER_STH_SET_COMPONENT_INSTALLER_H_ |
| |
| #include <stdint.h> |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/gtest_prod_util.h" |
| #include "base/memory/weak_ptr.h" |
| #include "components/component_updater/component_installer.h" |
| |
| namespace network { |
| namespace mojom { |
| class NetworkService; |
| } // namespace mojom |
| } // namespace network |
| |
| namespace component_updater { |
| |
| class ComponentUpdateService; |
| |
| // Component for receiving Signed Tree Heads updates for Certificate |
| // Transparency logs recognized in Chrome. |
| // The STHs are in JSON format. |
| // To identify the log each STH belongs to, the name of the file is |
| // hex-encoded Log ID of the log that produced this STH. |
| // |
| // Notifications of each of the new STHs are sent to the |
| // certificate_transparency::STHObserver, on the same task runner that this |
| // object is created, so that it can take appropriate steps, including possible |
| // persistence. |
| class STHSetComponentInstallerPolicy : public ComponentInstallerPolicy { |
| public: |
| STHSetComponentInstallerPolicy(); |
| ~STHSetComponentInstallerPolicy() override; |
| |
| // Update the STHs after a network process crash. |
| static void ReconfigureAfterNetworkRestart(); |
| |
| private: |
| friend class STHSetComponentInstallerTest; |
| void SetNetworkServiceForTesting( |
| network::mojom::NetworkService* network_service); |
| |
| // ComponentInstallerPolicy implementation. |
| bool SupportsGroupPolicyEnabledComponentUpdates() const override; |
| bool RequiresNetworkEncryption() const override; |
| update_client::CrxInstaller::Result OnCustomInstall( |
| const base::DictionaryValue& manifest, |
| const base::FilePath& install_dir) override; |
| void OnCustomUninstall() override; |
| bool VerifyInstallation(const base::DictionaryValue& manifest, |
| const base::FilePath& install_dir) const override; |
| void ComponentReady(const base::Version& version, |
| const base::FilePath& install_dir, |
| std::unique_ptr<base::DictionaryValue> manifest) override; |
| base::FilePath GetRelativeInstallDir() const override; |
| void GetHash(std::vector<uint8_t>* hash) const override; |
| std::string GetName() const override; |
| update_client::InstallerAttributes GetInstallerAttributes() const override; |
| std::vector<std::string> GetMimeTypes() const override; |
| |
| static void ConfigureNetworkService(); |
| |
| DISALLOW_COPY_AND_ASSIGN(STHSetComponentInstallerPolicy); |
| }; |
| |
| void RegisterSTHSetComponent(ComponentUpdateService* cus, |
| const base::FilePath& user_data_dir); |
| |
| } // namespace component_updater |
| |
| #endif // CHROME_BROWSER_COMPONENT_UPDATER_STH_SET_COMPONENT_INSTALLER_H_ |