mirror of
https://github.com/amnezia-vpn/OpenVPNAdapter.git
synced 2026-05-26 21:07:01 +03:00
94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
// OpenVPN -- An application to securely tunnel IP networks
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// over a single port, with support for SSL/TLS-based
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// session authentication and key exchange,
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// packet encryption, packet authentication, and
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// packet compression.
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//
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// Copyright (C) 2012-2020 OpenVPN Inc.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License Version 3
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// as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program in the COPYING file.
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// If not, see <http://www.gnu.org/licenses/>.
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// multi-protocol acceptor classes that handle the protocol-specific
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// details of accepting client connections.
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#pragma once
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#include <vector>
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#include <utility>
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#include <openvpn/io/io.hpp>
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#include <openvpn/common/platform.hpp>
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#include <openvpn/common/exception.hpp>
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#include <openvpn/common/rc.hpp>
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#include <openvpn/common/size.hpp>
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#include <openvpn/asio/asiopolysock.hpp>
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#ifndef OPENVPN_ACCEPTOR_LISTENER_BASE_RC
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#define OPENVPN_ACCEPTOR_LISTENER_BASE_RC RC<thread_unsafe_refcount>
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#endif
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namespace openvpn {
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namespace Acceptor {
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struct ListenerBase : public OPENVPN_ACCEPTOR_LISTENER_BASE_RC
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{
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typedef RCPtr<ListenerBase> Ptr;
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virtual void handle_accept(AsioPolySock::Base::Ptr sock, const openvpn_io::error_code& error) = 0;
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};
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struct Base : public RC<thread_unsafe_refcount>
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{
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typedef RCPtr<Base> Ptr;
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virtual void async_accept(ListenerBase* listener,
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const size_t acceptor_index,
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openvpn_io::io_context& io_context) = 0;
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virtual void close() = 0;
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};
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struct Item
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{
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enum SSLMode {
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SSLOff,
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SSLOn,
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#ifdef OPENVPN_POLYSOCK_SUPPORTS_ALT_ROUTING
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AltRouting,
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#endif
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};
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Item(Base::Ptr acceptor_arg,
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const SSLMode ssl_mode_arg)
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: acceptor(std::move(acceptor_arg)),
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ssl_mode(ssl_mode_arg)
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{
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}
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Base::Ptr acceptor;
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SSLMode ssl_mode;
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};
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struct Set : public std::vector<Item>
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{
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void close()
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{
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for (auto &i : *this)
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i.acceptor->close();
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}
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};
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}
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}
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