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This utility essentially creates a filesystem sandbox for a specified command, so it can be tested with only the unveiled paths the user specifies beforehand.
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
/*
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* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibCore/ArgsParser.h>
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#include <LibCore/File.h>
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#include <LibCore/MappedFile.h>
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#include <LibCore/System.h>
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#include <LibELF/Image.h>
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#include <LibMain/Main.h>
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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Vector<String> unveil_paths;
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Vector<StringView> command;
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Core::ArgsParser args_parser;
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args_parser.set_stop_on_first_non_option(true);
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args_parser.add_option(unveil_paths, "Path to unveil [permissions,path]", "path", 'u', "");
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args_parser.add_positional_argument(command, "Command to execute", "command");
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args_parser.parse(arguments);
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if (unveil_paths.is_empty()) {
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return Error::from_string_view("No unveil paths were specified."sv);
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}
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for (auto& path : unveil_paths) {
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auto parts = path.split_view(',');
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if (parts.size() != 2)
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return Error::from_string_literal("Unveil path being specified is invalid.");
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TRY(Core::System::unveil_after_exec(parts[1], parts[0]));
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}
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TRY(Core::System::exec(command[0], command, Core::System::SearchInPath::Yes));
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return 0;
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}
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