| // Copyright 2020 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_FIRST_PARTY_SETS_COMPONENT_INSTALLER_H_ |
| #define CHROME_BROWSER_COMPONENT_UPDATER_FIRST_PARTY_SETS_COMPONENT_INSTALLER_H_ |
| |
| #include <stdint.h> |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/callback.h" |
| #include "base/values.h" |
| #include "components/component_updater/component_installer.h" |
| |
| namespace base { |
| class FilePath; |
| } // namespace base |
| |
| namespace component_updater { |
| |
| class ComponentUpdateService; |
| |
| class FirstPartySetsComponentInstallerPolicy : public ComponentInstallerPolicy { |
| public: |
| // |on_sets_ready| will be called on the UI thread when the sets are ready. It |
| // is exposed here for testing. |
| explicit FirstPartySetsComponentInstallerPolicy( |
| base::RepeatingCallback<void(const std::string&)> on_sets_ready); |
| ~FirstPartySetsComponentInstallerPolicy() override; |
| |
| FirstPartySetsComponentInstallerPolicy( |
| const FirstPartySetsComponentInstallerPolicy&) = delete; |
| FirstPartySetsComponentInstallerPolicy operator=( |
| const FirstPartySetsComponentInstallerPolicy&) = delete; |
| |
| // Calls the callback with the current First-Party Sets data, if the data |
| // exists and can be read. |
| static void ReconfigureAfterNetworkRestart( |
| const base::RepeatingCallback<void(const std::string&)>&); |
| |
| static const char kDogfoodInstallerAttributeName[]; |
| |
| private: |
| FRIEND_TEST_ALL_PREFIXES(FirstPartySetsComponentInstallerTest, |
| LoadsSets_OnComponentReady); |
| FRIEND_TEST_ALL_PREFIXES(FirstPartySetsComponentInstallerTest, |
| LoadsSets_OnNetworkRestart); |
| FRIEND_TEST_ALL_PREFIXES(FirstPartySetsComponentInstallerTest, |
| IgnoreNewSets_OnComponentReady); |
| FRIEND_TEST_ALL_PREFIXES(FirstPartySetsComponentInstallerTest, |
| IgnoreNewSets_OnNetworkRestart); |
| FRIEND_TEST_ALL_PREFIXES(FirstPartySetsComponentInstallerTest, |
| GetInstallerAttributes_Disabled); |
| FRIEND_TEST_ALL_PREFIXES(FirstPartySetsComponentInstallerTest, |
| GetInstallerAttributes_NonDogfooder); |
| FRIEND_TEST_ALL_PREFIXES(FirstPartySetsComponentInstallerTest, |
| GetInstallerAttributes_Dogfooder); |
| |
| // The following methods override ComponentInstallerPolicy. |
| 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; |
| |
| static base::FilePath GetInstalledPath(const base::FilePath& base); |
| |
| base::RepeatingCallback<void(const std::string&)> on_sets_ready_; |
| |
| // `component_installed_` indicates whether ComponentReady has been called |
| // once after registration. After the first call, ComponentReady will be no-op |
| // for new versions delivered from Component Updater, i.e. new components will |
| // be installed (kept on-disk) but not propagated to the NetworkService until |
| // next browser startup. |
| bool component_installed_ = false; |
| }; |
| |
| // Call once during startup to make the component update service aware of |
| // the First-Party Sets component. |
| void RegisterFirstPartySetsComponent(ComponentUpdateService* cus); |
| |
| } // namespace component_updater |
| |
| #endif // CHROME_BROWSER_COMPONENT_UPDATER_FIRST_PARTY_SETS_COMPONENT_INSTALLER_H_ |