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82 lines
2.6 KiB
C++
82 lines
2.6 KiB
C++
// Copyright (c) 2014-2016, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#pragma once
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#include <boost/optional/optional.hpp>
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#include <cstdint>
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#include "http_base.h"
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#include <string>
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#include <utility>
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namespace epee
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{
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namespace net_utils
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{
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namespace http
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{
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//! Implements RFC 2617 digest auth. Digests from RFC 7616 can be added.
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class http_auth
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{
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public:
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struct login
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{
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login() = delete;
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std::string username;
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std::string password;
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};
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struct session
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{
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session() = delete;
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const login credentials;
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std::string nonce;
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std::uint32_t counter;
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};
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http_auth() : user() {}
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http_auth(login credentials);
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//! \return Auth response, or `boost::none` iff `request` had valid auth.
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boost::optional<http_response_info> get_response(const http_request_info& request)
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{
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if (user)
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{
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return process(request);
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}
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return boost::none;
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}
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private:
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boost::optional<http_response_info> process(const http_request_info& request);
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boost::optional<session> user;
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};
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}
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}
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}
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