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https://github.com/RGBCube/serenity
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8289759f1d
This is quite useful for userspace applications that can't cope with the restriction, but it's still useful to impose other non-configurable restrictions by using jails.
31 lines
999 B
C++
31 lines
999 B
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/System.h>
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#include <LibMain/Main.h>
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#include <unistd.h>
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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StringView new_jail_name;
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Core::ArgsParser args_parser;
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bool pid_isolation = false;
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args_parser.add_positional_argument(new_jail_name, "New jail name", "jail name");
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args_parser.add_option(pid_isolation, "Use PID-isolation (as a custom isolation option)", "pid-isolation", 'p');
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args_parser.parse(arguments);
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TRY(Core::System::pledge("stdio jail"));
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if (new_jail_name.is_null() || new_jail_name.is_empty())
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return Error::from_string_view("Can't create a jail with empty name."sv);
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JailIsolationFlags flags = JailIsolationFlags::None;
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if (pid_isolation)
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flags |= JailIsolationFlags::PIDIsolation;
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TRY(Core::System::create_jail(new_jail_name, flags));
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return 0;
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}
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