| // Copyright 2022 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/updater/remove_uninstalled_apps_task.h" |
| |
| #include <sys/stat.h> |
| #include <unistd.h> |
| |
| #include <optional> |
| #include <string> |
| |
| #include "base/files/file_path.h" |
| #include "base/files/file_util.h" |
| #include "base/logging.h" |
| #include "chrome/updater/constants.h" |
| #include "chrome/updater/util/util.h" |
| |
| namespace updater { |
| |
| namespace { |
| |
| bool PathOwnedByRoot(const base::FilePath& path) { |
| base::stat_wrapper_t stat_info = {}; |
| if (base::File::Lstat(path.value().c_str(), &stat_info) != 0) { |
| VPLOG(1) << "Failed to get information on path " << path.value(); |
| return false; |
| } |
| return stat_info.st_uid == 0; |
| } |
| |
| } // namespace |
| |
| std::optional<int> RemoveUninstalledAppsTask::GetUnregisterReason( |
| const std::string& /*app_id*/, |
| const base::FilePath& ecp) const { |
| if (ecp.empty()) { |
| return std::nullopt; |
| } |
| if (!base::PathExists(ecp)) { |
| return std::make_optional(kUninstallPingReasonUninstalled); |
| } |
| if (scope_ == UpdaterScope::kUser && PathOwnedByRoot(ecp)) { |
| return std::make_optional(kUninstallPingReasonUserNotAnOwner); |
| } |
| return std::nullopt; |
| } |
| |
| } // namespace updater |