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114 lines
4.6 KiB
114 lines
4.6 KiB
// Copyright (c) 2018, 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 "serialization/keyvalue_serialization.h"
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#include "cryptonote_basic/cryptonote_basic.h"
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#include "cryptonote_basic/cryptonote_boost_serialization.h"
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#include "cryptonote_basic/account_boost_serialization.h"
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#include "cryptonote_basic/cryptonote_basic.h"
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#include "net/http_server_impl_base.h"
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#include "net/http_client.h"
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#include "net/abstract_http_client.h"
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#include "common/util.h"
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#include "wipeable_string.h"
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#include <vector>
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namespace mms
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{
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struct transport_message_t
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{
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cryptonote::account_public_address source_monero_address;
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std::string source_transport_address;
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cryptonote::account_public_address destination_monero_address;
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std::string destination_transport_address;
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crypto::chacha_iv iv;
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crypto::public_key encryption_public_key;
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uint64_t timestamp;
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uint32_t type;
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std::string subject;
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std::string content;
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crypto::hash hash;
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crypto::signature signature;
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uint32_t round;
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uint32_t signature_count;
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std::string transport_id;
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BEGIN_KV_SERIALIZE_MAP()
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KV_SERIALIZE(source_monero_address)
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KV_SERIALIZE(source_transport_address)
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KV_SERIALIZE(destination_monero_address)
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KV_SERIALIZE(destination_transport_address)
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KV_SERIALIZE_VAL_POD_AS_BLOB(iv)
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KV_SERIALIZE_VAL_POD_AS_BLOB(encryption_public_key)
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KV_SERIALIZE(timestamp)
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KV_SERIALIZE(type)
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KV_SERIALIZE(subject)
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KV_SERIALIZE(content)
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KV_SERIALIZE_VAL_POD_AS_BLOB(hash)
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KV_SERIALIZE_VAL_POD_AS_BLOB(signature)
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KV_SERIALIZE(round)
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KV_SERIALIZE(signature_count)
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KV_SERIALIZE(transport_id)
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END_KV_SERIALIZE_MAP()
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};
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typedef epee::misc_utils::struct_init<transport_message_t> transport_message;
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class message_transporter
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{
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public:
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message_transporter(std::unique_ptr<epee::net_utils::http::abstract_http_client> http_client);
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void set_options(const std::string &bitmessage_address, const epee::wipeable_string &bitmessage_login);
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bool send_message(const transport_message &message);
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bool receive_messages(const std::vector<std::string> &destination_transport_addresses,
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std::vector<transport_message> &messages);
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bool delete_message(const std::string &transport_id);
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void stop() { m_run.store(false, std::memory_order_relaxed); }
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std::string derive_transport_address(const std::string &seed);
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bool delete_transport_address(const std::string &transport_address);
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private:
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const std::unique_ptr<epee::net_utils::http::abstract_http_client> m_http_client;
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std::string m_bitmessage_url;
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epee::wipeable_string m_bitmessage_login;
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std::atomic<bool> m_run;
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bool post_request(const std::string &request, std::string &answer);
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static std::string get_str_between_tags(const std::string &s, const std::string &start_delim, const std::string &stop_delim);
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static void start_xml_rpc_cmd(std::string &xml, const std::string &method_name);
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static void add_xml_rpc_string_param(std::string &xml, const std::string ¶m);
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static void add_xml_rpc_base64_param(std::string &xml, const std::string ¶m);
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static void add_xml_rpc_integer_param(std::string &xml, const int32_t ¶m);
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static void end_xml_rpc_cmd(std::string &xml);
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};
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}
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