93 lines
3.0 KiB
C++
93 lines
3.0 KiB
C++
/*
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* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
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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 General Public License, version 2.0,
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* as published by the Free Software Foundation.
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*
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* This program is also distributed with certain software (including
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* but not limited to OpenSSL) that is licensed under separate terms,
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* as designated in a particular file or component or in included license
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* documentation. The authors of MySQL hereby grant you an additional
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* permission to link the program and your derivative works with the
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* separately licensed software that they have included with MySQL.
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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 General Public License, version 2.0, for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#pragma once
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#include <functional>
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#include <memory>
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#include <string>
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#include <utility>
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#include "../utility/error.h"
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#include "account_verification_interface.h"
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#include "sha256_password_cache_interface.h"
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namespace polarx_rpc {
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class Authentication_info {
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public:
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std::string m_tried_account_name;
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bool m_was_using_password{false};
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std::string m_authed_account_name;
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std::string m_authed_host_or_ip;
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void reset() {
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m_was_using_password = false;
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m_tried_account_name.clear();
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m_authed_account_name.clear();
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m_authed_host_or_ip.clear();
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}
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bool is_valid() const { return !m_tried_account_name.empty(); }
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};
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class Authentication_interface {
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public:
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enum Status { Ongoing, Succeeded, Failed, Error };
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struct Response {
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Response(const Status status_ = Ongoing, const int error_ = 0,
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std::string data_ = "")
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: data(std::move(data_)), status(status_), error_code(error_) {}
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std::string data;
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Status status;
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int error_code;
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};
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Authentication_interface() = default;
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Authentication_interface(const Authentication_interface &) = delete;
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Authentication_interface &
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operator=(const Authentication_interface &) = delete;
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virtual ~Authentication_interface() = default;
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virtual Response handle_start(const std::string &mechanism,
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const std::string &data,
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const std::string &initial_response) = 0;
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virtual Response handle_continue(const std::string &data) = 0;
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virtual err_t authenticate_account(const std::string &user,
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const std::string &host,
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const std::string &passwd) = 0;
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virtual const Authentication_info &get_authentication_info() const = 0;
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};
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typedef std::unique_ptr<Authentication_interface> Authentication_interface_ptr;
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} // namespace polarx_rpc
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