// Copyright 2012 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "chrome/browser/extensions/webstore_installer.h" #include <stddef.h> #include <stdint.h> #include <limits> #include <memory> #include <set> #include <string_view> #include <utility> #include <vector> #include "base/command_line.h" #include "base/files/file_util.h" #include "base/functional/bind.h" #include "base/metrics/field_trial.h" #include "base/path_service.h" #include "base/rand_util.h" #include "base/strings/escape.h" #include "base/strings/string_number_conversions.h" #include "base/strings/string_util.h" #include "base/strings/stringprintf.h" #include "base/strings/utf_string_conversions.h" #include "base/time/time.h" #include "base/values.h" #include "build/build_config.h" #include "chrome/browser/download/download_crx_util.h" #include "chrome/browser/download/download_prefs.h" #include "chrome/browser/download/download_stats.h" #include "chrome/browser/extensions/crx_installer.h" #include "chrome/browser/extensions/install_tracker.h" #include "chrome/browser/extensions/install_tracker_factory.h" #include "chrome/browser/extensions/install_verifier.h" #include "chrome/browser/extensions/shared_module_service.h" #include "chrome/browser/profiles/profile.h" #include "chrome/common/chrome_paths.h" #include "chrome/common/chrome_switches.h" #include "chrome/grit/generated_resources.h" #include "components/crx_file/id_util.h" #include "components/download/public/common/download_url_parameters.h" #include "components/update_client/update_query_params.h" #include "content/public/browser/browser_thread.h" #include "content/public/browser/download_manager.h" #include "content/public/browser/navigation_controller.h" #include "content/public/browser/navigation_entry.h" #include "content/public/browser/render_frame_host.h" #include "content/public/browser/render_process_host.h" #include "content/public/browser/render_view_host.h" #include "content/public/browser/web_contents.h" #include "extensions/browser/extension_file_task_runner.h" #include "extensions/browser/extension_system.h" #include "extensions/browser/install/crx_install_error.h" #include "extensions/common/extension.h" #include "extensions/common/extension_id.h" #include "extensions/common/extension_urls.h" #include "extensions/common/manifest_constants.h" #include "extensions/common/manifest_handlers/shared_module_info.h" #include "net/traffic_annotation/network_traffic_annotation.h" #include "ui/base/l10n/l10n_util.h" #include "url/gurl.h" BrowserContext; BrowserThread; DownloadManager; NavigationController; DownloadItem; DownloadUrlParameters; namespace { // Key used to attach the Approval to the DownloadItem. const char kApprovalKey[] = …; const char kInvalidIdError[] = …; const char kDownloadDirectoryError[] = …; const char kDownloadCanceledError[] = …; const char kDownloadInterruptedError[] = …; const char kInvalidDownloadError[] = …; const char kDependencyNotFoundError[] = …; const char kDependencyNotSharedModuleError[] = …; const char kInlineInstallSource[] = …; const char kDefaultInstallSource[] = …; const char kAppLauncherInstallSource[] = …; // TODO(rockot): Share this duplicated constant with the extension updater. // See http://crbug.com/371398. const char kAuthUserQueryKey[] = …; constexpr base::TimeDelta kTimeRemainingThreshold = …; // Folder for downloading crx files from the webstore. This is used so that the // crx files don't go via the usual downloads folder. const base::FilePath::CharType kWebstoreDownloadFolder[] = …); base::FilePath* g_download_directory_for_tests = …; base::FilePath GetDownloadFilePath(const base::FilePath& download_directory, const extensions::ExtensionId& id) { … } void MaybeAppendAuthUserParameter(const std::string& authuser, GURL* url) { … } std::string GetErrorMessageForDownloadInterrupt( download::DownloadInterruptReason reason) { … } } // namespace namespace extensions { // static GURL WebstoreInstaller::GetWebstoreInstallURL( const std::string& extension_id, InstallSource source) { … } WebstoreInstaller::Approval::Approval() = default; std::unique_ptr<WebstoreInstaller::Approval> WebstoreInstaller::Approval::CreateWithInstallPrompt(Profile* profile) { … } std::unique_ptr<WebstoreInstaller::Approval> WebstoreInstaller::Approval::CreateForSharedModule(Profile* profile) { … } std::unique_ptr<WebstoreInstaller::Approval> WebstoreInstaller::Approval::CreateWithNoInstallPrompt( Profile* profile, const extensions::ExtensionId& extension_id, base::Value::Dict parsed_manifest, bool strict_manifest_check) { … } WebstoreInstaller::Approval::~Approval() { … } const WebstoreInstaller::Approval* WebstoreInstaller::GetAssociatedApproval( const DownloadItem& download) { … } WebstoreInstaller::WebstoreInstaller(Profile* profile, SuccessCallback success_callback, FailureCallback failure_callback, content::WebContents* web_contents, const extensions::ExtensionId& id, std::unique_ptr<Approval> approval, InstallSource source) : … { … } void WebstoreInstaller::Start() { … } void WebstoreInstaller::OnInstallerDone( const std::optional<CrxInstallError>& error) { … } void WebstoreInstaller::OnExtensionInstalled( content::BrowserContext* browser_context, const Extension* extension, bool is_update) { … } void WebstoreInstaller::SetDownloadDirectoryForTests( base::FilePath* directory) { … } WebstoreInstaller::~WebstoreInstaller() { … } void WebstoreInstaller::OnDownloadStarted( const extensions::ExtensionId& extension_id, DownloadItem* item, download::DownloadInterruptReason interrupt_reason) { … } void WebstoreInstaller::OnDownloadUpdated(DownloadItem* download) { … } void WebstoreInstaller::OnDownloadDestroyed(DownloadItem* download) { … } void WebstoreInstaller::DownloadNextPendingModule() { … } void WebstoreInstaller::DownloadCrx(const extensions::ExtensionId& extension_id, InstallSource source) { … } // http://crbug.com/165634 // http://crbug.com/126013 // The current working theory is that one of the many pointers dereferenced in // here is occasionally deleted before all of its referers are nullified, // probably in a callback race. After this comment is released, the crash // reports should narrow down exactly which pointer it is. Collapsing all the // early-returns into a single branch makes it hard to see exactly which pointer // it is. void WebstoreInstaller::StartDownload( const extensions::ExtensionId& extension_id, const base::FilePath& file) { … } void WebstoreInstaller::UpdateDownloadProgress() { … } void WebstoreInstaller::StartCrxInstaller(const DownloadItem& download) { … } void WebstoreInstaller::ReportFailure(const std::string& error, FailureReason reason) { … } void WebstoreInstaller::ReportSuccess() { … } } // namespace extensions
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