[Master] Add RestAPI
parent
892960f913
commit
ec6614ba32
@ -0,0 +1,191 @@
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//
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// Created by koncord on 13.05.17.
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//
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#include "RestServer.hpp"
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#include <boost/property_tree/ptree.hpp>
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#include <boost/property_tree/json_parser.hpp>
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using namespace std;
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using namespace chrono;
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using namespace boost::property_tree;
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static string response201 = "HTTP/1.1 201 Created\r\nContent-Length: 11\r\n\r\n201 Created";
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static string response202 = "HTTP/1.1 202 Accepted\r\nContent-Length: 12\r\n\r\n202 Accepted";
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static string response400 = "HTTP/1.1 400 Bad Request\r\nContent-Length: 15\r\n\r\n400 Bad Request";
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inline void ResponseStr(HttpServer::Response &response, string content, string type = "", string code = "200 OK")
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{
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response << "HTTP/1.1 " << code << "\r\n";
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if (!type.empty())
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response << "Content-Type: " << type <<"\r\n";
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response << "Content-Length: " << content.length() << "\r\n\r\n" << content;
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}
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inline void ptreeToServer(boost::property_tree::ptree &pt, MasterServer::SServer &server)
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{
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server.SetName(pt.get<string>("hostname").c_str());
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server.SetGameMode(pt.get<string>("modname").c_str());
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server.SetVersion(pt.get<string>("version").c_str());
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server.SetPassword(pt.get<bool>("passw"));
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//server.query_port = pt.get<unsigned short>("query_port");
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server.SetPlayers(pt.get<unsigned>("players"));
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server.SetMaxPlayers(pt.get<unsigned>("max_players"));
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}
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inline void queryToStringStream(stringstream &ss, string addr, MasterServer::SServer &query)
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{
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ss <<"\"" << addr << "\":{";
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ss << "\"modname\": \"" << query.GetGameMode() << "\"" << ", ";
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ss << "\"passw\": " << (query.GetPassword() ? "true" : "false") << ", ";
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ss << "\"hostname\": \"" << query.GetName() << "\"" << ", ";
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ss << "\"query_port\": " << 0 << ", ";
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ss << "\"last_update\": " << duration_cast<seconds>(steady_clock::now() - query.lastUpdate).count() << ", ";
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ss << "\"players\": " << query.GetPlayers() << ", ";
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ss << "\"version\": \"" << query.GetVersion() << "\"" << ", ";
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ss << "\"max_players\": " << query.GetMaxPlayers();
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ss << "}";
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}
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RestServer::RestServer(unsigned short port, MasterServer::ServerMap *pMap) : serverMap(pMap)
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{
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httpServer.config.port = port;
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}
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void RestServer::start()
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{
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static const string ValidIpAddressRegex = "(?:[0-9]{1,3}\\.){3}[0-9]{1,3}";
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static const string ValidPortRegex = "(?:[0-9]{1,4}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])$";
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static const string ServersRegex = "^/api/servers(?:/(" + ValidIpAddressRegex + "\\:" + ValidPortRegex + "))?";
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httpServer.resource[ServersRegex]["GET"] = [this](auto response, auto request) {
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if(request->path_match[1].length() > 0)
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{
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try
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{
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stringstream ss;
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ss << "{";
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auto addr = request->path_match[1].str();
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auto port = (unsigned short)stoi(&(addr[addr.find(':')]));
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queryToStringStream(ss, "server", serverMap->at(RakNet::SystemAddress(addr.c_str(), port)));
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ss << "}";
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ResponseStr(*response, ss.str(), "application/json");
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}
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catch(out_of_range e)
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{
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*response << response400;
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}
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}
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else
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{
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static string str;
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//if(updatedCache)
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{
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stringstream ss;
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ss << "{";
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ss << "\"list servers\":{";
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for (auto query = serverMap->begin(); query != serverMap->end(); query++)
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{
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queryToStringStream(ss, query->first.ToString(true, ':'), query->second);
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if (next(query) != serverMap->end())
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ss << ", ";
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}
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ss << "}}";
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ResponseStr(*response, ss.str(), "application/json");
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updatedCache = false;
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}
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*response << str;
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}
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};
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//Add query for < 0.6 servers
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httpServer.resource[ServersRegex]["POST"] = [this](auto response, auto request) {
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try
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{
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ptree pt;
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read_json(request->content, pt);
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MasterServer::SServer server;
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ptreeToServer(pt, server);
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unsigned short port = pt.get<unsigned short>("query_port");
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serverMap->insert({RakNet::SystemAddress(request->remote_endpoint_address.c_str(), port), server});
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updatedCache = true;
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*response << response201;
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}
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catch (exception& e)
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{
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cout << e.what() << endl;
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*response << response400;
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}
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};
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//Update query for < 0.6 servers
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httpServer.resource[ServersRegex]["PUT"] = [this](auto response, auto request) {
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auto addr = request->path_match[1].str();
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auto port = (unsigned short)stoi(&(addr[addr.find(':')]));
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auto query = serverMap->find(RakNet::SystemAddress(addr.c_str(), port));
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if(query == serverMap->end())
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{
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cout << request->remote_endpoint_address + ": Trying to update a non-existent server or without permissions." << endl;
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*response << response400;
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return;
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}
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if(request->content.size() != 0)
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{
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try
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{
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ptree pt;
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read_json(request->content, pt);
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ptreeToServer(pt, query->second);
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updatedCache = true;
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}
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catch(exception &e)
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{
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cout << e.what() << endl;
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*response << response400;
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}
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}
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query->second.lastUpdate = steady_clock::now();
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*response << response202;
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};
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httpServer.resource["/api/servers/info"]["GET"] = [this](auto response, auto /*request*/) {
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stringstream ss;
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ss << '{';
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ss << "servers: " << serverMap->size();
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unsigned int players = 0;
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for(auto s : *serverMap)
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players += s.second.GetPlayers();
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ss << ", players: " << players;
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ss << "}";
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ResponseStr(*response, ss.str(), "application/json");
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};
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httpServer.default_resource["GET"]=[](auto response, auto /*request*/) {
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*response << response400;
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};
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httpServer.start();
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}
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void RestServer::cacheUpdated()
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{
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updatedCache = true;
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}
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void RestServer::stop()
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{
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httpServer.stop();
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}
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@ -0,0 +1,30 @@
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//
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// Created by koncord on 13.05.17.
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//
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#ifndef NEWRESTAPI_RESTSERVER_HPP
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#define NEWRESTAPI_RESTSERVER_HPP
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#include <string>
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#include <unordered_map>
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#include "MasterServer.hpp"
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#include "SimpleWeb/http_server.hpp"
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typedef SimpleWeb::Server<SimpleWeb::HTTP> HttpServer;
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class RestServer
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{
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public:
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RestServer(unsigned short port, MasterServer::ServerMap *pMap);
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void start();
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void stop();
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void cacheUpdated();
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private:
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HttpServer httpServer;
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MasterServer::ServerMap *serverMap;
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bool updatedCache = true;
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};
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#endif //NEWRESTAPI_RESTSERVER_HPP
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#ifndef BASE_SERVER_HPP
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#define BASE_SERVER_HPP
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#include <boost/asio.hpp>
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#include <boost/algorithm/string/predicate.hpp>
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#include <boost/functional/hash.hpp>
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#include <map>
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#include <unordered_map>
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#include <thread>
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#include <functional>
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#include <iostream>
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#include <sstream>
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#include <regex>
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#ifndef CASE_INSENSITIVE_EQUALS_AND_HASH
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#define CASE_INSENSITIVE_EQUALS_AND_HASH
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//Based on http://www.boost.org/doc/libs/1_60_0/doc/html/unordered/hash_equality.html
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struct case_insensitive_equals
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{
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bool operator()(const std::string &key1, const std::string &key2) const
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{
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return boost::algorithm::iequals(key1, key2);
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}
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};
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struct case_insensitive_hash
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{
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size_t operator()(const std::string &key) const
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{
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std::size_t seed = 0;
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for (auto &c: key)
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boost::hash_combine(seed, std::tolower(c));
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return seed;
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}
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};
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#endif
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namespace SimpleWeb
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{
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template<class socket_type>
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class Server;
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template<class socket_type>
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class ServerBase
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{
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public:
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virtual ~ServerBase()
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{}
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class Response : public std::ostream
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{
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friend class ServerBase<socket_type>;
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boost::asio::streambuf streambuf;
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std::shared_ptr<socket_type> socket;
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Response(const std::shared_ptr<socket_type> &socket) : std::ostream(&streambuf), socket(socket)
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{}
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public:
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size_t size()
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{
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return streambuf.size();
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}
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/// If true, force server to close the connection after the response have been sent.
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///
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/// This is useful when implementing a HTTP/1.0-server sending content
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/// without specifying the content length.
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bool close_connection_after_response = false;
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};
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class Content : public std::istream
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{
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friend class ServerBase<socket_type>;
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public:
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size_t size()
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{
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return streambuf.size();
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}
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std::string string()
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{
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std::stringstream ss;
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ss << rdbuf();
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return ss.str();
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}
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private:
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boost::asio::streambuf &streambuf;
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Content(boost::asio::streambuf &streambuf) : std::istream(&streambuf), streambuf(streambuf)
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{}
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};
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class Request
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{
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friend class ServerBase<socket_type>;
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friend class Server<socket_type>;
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public:
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std::string method, path, http_version;
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Content content;
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std::unordered_multimap<std::string, std::string, case_insensitive_hash, case_insensitive_equals> header;
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std::smatch path_match;
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std::string remote_endpoint_address;
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unsigned short remote_endpoint_port;
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private:
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Request(const socket_type &socket) : content(streambuf)
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{
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try
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{
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remote_endpoint_address = socket.lowest_layer().remote_endpoint().address().to_string();
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remote_endpoint_port = socket.lowest_layer().remote_endpoint().port();
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}
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catch (...)
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{}
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}
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boost::asio::streambuf streambuf;
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};
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class Config
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{
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friend class ServerBase<socket_type>;
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Config(unsigned short port) : port(port)
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{}
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public:
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/// Port number to use. Defaults to 80 for HTTP and 443 for HTTPS.
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unsigned short port;
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/// Number of threads that the server will use when start() is called. Defaults to 1 thread.
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size_t thread_pool_size = 1;
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/// Timeout on request handling. Defaults to 5 seconds.
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size_t timeout_request = 5;
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/// Timeout on content handling. Defaults to 300 seconds.
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size_t timeout_content = 300;
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/// IPv4 address in dotted decimal form or IPv6 address in hexadecimal notation.
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/// If empty, the address will be any address.
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std::string address;
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/// Set to false to avoid binding the socket to an address that is already in use. Defaults to true.
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bool reuse_address = true;
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};
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///Set before calling start().
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Config config;
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private:
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class regex_orderable : public std::regex
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{
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std::string str;
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public:
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regex_orderable(const char *regex_cstr) : std::regex(regex_cstr), str(regex_cstr)
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{}
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regex_orderable(const std::string ®ex_str) : std::regex(regex_str), str(regex_str)
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{}
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bool operator<(const regex_orderable &rhs) const
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{
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return str < rhs.str;
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}
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};
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public:
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/// Warning: do not add or remove resources after start() is called
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std::map<regex_orderable, std::map<std::string,
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std::function<void(std::shared_ptr<typename ServerBase<socket_type>::Response>,
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std::shared_ptr<typename ServerBase<socket_type>::Request>)>>>
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resource;
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std::map<std::string,
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std::function<void(std::shared_ptr<typename ServerBase<socket_type>::Response>,
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std::shared_ptr<typename ServerBase<socket_type>::Request>)>> default_resource;
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std::function<
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void(std::shared_ptr<typename ServerBase<socket_type>::Request>,
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const boost::system::error_code &)>
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on_error;
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std::function<void(std::shared_ptr<socket_type> socket,
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std::shared_ptr<typename ServerBase<socket_type>::Request>)> on_upgrade;
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virtual void start()
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{
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if (!io_service)
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io_service = std::make_shared<boost::asio::io_service>();
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if (io_service->stopped())
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io_service->reset();
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boost::asio::ip::tcp::endpoint endpoint;
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if (config.address.size() > 0)
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endpoint = boost::asio::ip::tcp::endpoint(boost::asio::ip::address::from_string(config.address),
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config.port);
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else
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endpoint = boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), config.port);
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if (!acceptor)
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acceptor = std::unique_ptr<boost::asio::ip::tcp::acceptor>(
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new boost::asio::ip::tcp::acceptor(*io_service));
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acceptor->open(endpoint.protocol());
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acceptor->set_option(boost::asio::socket_base::reuse_address(config.reuse_address));
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acceptor->bind(endpoint);
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acceptor->listen();
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accept();
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//If thread_pool_size>1, start m_io_service.run() in (thread_pool_size-1) threads for thread-pooling
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threads.clear();
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for (size_t c = 1; c < config.thread_pool_size; c++)
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{
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threads.emplace_back([this]()
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{
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io_service->run();
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});
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}
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//Main thread
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if (config.thread_pool_size > 0)
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io_service->run();
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//Wait for the rest of the threads, if any, to finish as well
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for (auto &t: threads)
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{
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t.join();
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}
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}
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void stop()
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{
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acceptor->close();
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if (config.thread_pool_size > 0)
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io_service->stop();
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}
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///Use this function if you need to recursively send parts of a longer message
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void send(const std::shared_ptr<Response> &response,
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const std::function<void(const boost::system::error_code &)> &callback = nullptr) const
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{
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boost::asio::async_write(*response->socket, response->streambuf, [this, response, callback]
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(const boost::system::error_code &ec, size_t /*bytes_transferred*/)
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{
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if (callback)
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callback(ec);
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});
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}
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/// If you have your own boost::asio::io_service, store its pointer here before running start().
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/// You might also want to set config.thread_pool_size to 0.
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std::shared_ptr<boost::asio::io_service> io_service;
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protected:
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std::unique_ptr<boost::asio::ip::tcp::acceptor> acceptor;
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std::vector<std::thread> threads;
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ServerBase(unsigned short port) : config(port)
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{}
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virtual void accept()=0;
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std::shared_ptr<boost::asio::deadline_timer>
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get_timeout_timer(const std::shared_ptr<socket_type> &socket, long seconds)
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{
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if (seconds == 0)
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return nullptr;
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auto timer = std::make_shared<boost::asio::deadline_timer>(*io_service);
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timer->expires_from_now(boost::posix_time::seconds(seconds));
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timer->async_wait([socket](const boost::system::error_code &ec)
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{
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if (!ec)
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{
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boost::system::error_code ec;
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socket->lowest_layer().shutdown(boost::asio::ip::tcp::socket::shutdown_both, ec);
|
||||
socket->lowest_layer().close();
|
||||
}
|
||||
});
|
||||
return timer;
|
||||
}
|
||||
|
||||
void read_request_and_content(const std::shared_ptr<socket_type> &socket)
|
||||
{
|
||||
//Create new streambuf (Request::streambuf) for async_read_until()
|
||||
//shared_ptr is used to pass temporary objects to the asynchronous functions
|
||||
std::shared_ptr<Request> request(new Request(*socket));
|
||||
|
||||
//Set timeout on the following boost::asio::async-read or write function
|
||||
auto timer = this->get_timeout_timer(socket, config.timeout_request);
|
||||
|
||||
boost::asio::async_read_until(*socket, request->streambuf, "\r\n\r\n", [this, socket, request, timer]
|
||||
(const boost::system::error_code &ec,
|
||||
size_t bytes_transferred)
|
||||
{
|
||||
if (timer)
|
||||
timer->cancel();
|
||||
if (!ec)
|
||||
{
|
||||
//request->streambuf.size() is not necessarily the same as bytes_transferred, from Boost-docs:
|
||||
//"After a successful async_read_until operation, the streambuf may contain additional data beyond the delimiter"
|
||||
//The chosen solution is to extract lines from the stream directly when parsing the header. What is left of the
|
||||
//streambuf (maybe some bytes of the content) is appended to in the async_read-function below (for retrieving content).
|
||||
size_t num_additional_bytes =
|
||||
request->streambuf.size() - bytes_transferred;
|
||||
|
||||
if (!this->parse_request(request))
|
||||
return;
|
||||
|
||||
//If content, read that as well
|
||||
auto it = request->header.find("Content-Length");
|
||||
if (it != request->header.end())
|
||||
{
|
||||
unsigned long long content_length;
|
||||
try
|
||||
{
|
||||
content_length = stoull(it->second);
|
||||
}
|
||||
catch (const std::exception &e)
|
||||
{
|
||||
if (on_error)
|
||||
on_error(request, boost::system::error_code(
|
||||
boost::system::errc::protocol_error,
|
||||
boost::system::generic_category()));
|
||||
return;
|
||||
}
|
||||
if (content_length > num_additional_bytes)
|
||||
{
|
||||
//Set timeout on the following boost::asio::async-read or write function
|
||||
auto timer = this->get_timeout_timer(socket,
|
||||
config.timeout_content);
|
||||
boost::asio::async_read(*socket, request->streambuf,
|
||||
boost::asio::transfer_exactly(
|
||||
content_length -
|
||||
num_additional_bytes),
|
||||
[this, socket, request, timer]
|
||||
(const boost::system::error_code &ec,
|
||||
size_t /*bytes_transferred*/)
|
||||
{
|
||||
if (timer)
|
||||
timer->cancel();
|
||||
if (!ec)
|
||||
this->find_resource(socket,
|
||||
request);
|
||||
else if (on_error)
|
||||
on_error(request, ec);
|
||||
});
|
||||
}
|
||||
else
|
||||
this->find_resource(socket, request);
|
||||
}
|
||||
else
|
||||
this->find_resource(socket, request);
|
||||
}
|
||||
else if (on_error)
|
||||
on_error(request, ec);
|
||||
});
|
||||
}
|
||||
|
||||
bool parse_request(const std::shared_ptr<Request> &request) const
|
||||
{
|
||||
std::string line;
|
||||
getline(request->content, line);
|
||||
size_t method_end;
|
||||
if ((method_end = line.find(' ')) != std::string::npos)
|
||||
{
|
||||
size_t path_end;
|
||||
if ((path_end = line.find(' ', method_end + 1)) != std::string::npos)
|
||||
{
|
||||
request->method = line.substr(0, method_end);
|
||||
request->path = line.substr(method_end + 1, path_end - method_end - 1);
|
||||
|
||||
size_t protocol_end;
|
||||
if ((protocol_end = line.find('/', path_end + 1)) != std::string::npos)
|
||||
{
|
||||
if (line.compare(path_end + 1, protocol_end - path_end - 1, "HTTP") != 0)
|
||||
return false;
|
||||
request->http_version = line.substr(protocol_end + 1, line.size() - protocol_end - 2);
|
||||
}
|
||||
else
|
||||
return false;
|
||||
|
||||
getline(request->content, line);
|
||||
size_t param_end;
|
||||
while ((param_end = line.find(':')) != std::string::npos)
|
||||
{
|
||||
size_t value_start = param_end + 1;
|
||||
if ((value_start) < line.size())
|
||||
{
|
||||
if (line[value_start] == ' ')
|
||||
value_start++;
|
||||
if (value_start < line.size())
|
||||
request->header.emplace(line.substr(0, param_end),
|
||||
line.substr(value_start, line.size() - value_start - 1));
|
||||
}
|
||||
|
||||
getline(request->content, line);
|
||||
}
|
||||
}
|
||||
else
|
||||
return false;
|
||||
}
|
||||
else
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
void find_resource(const std::shared_ptr<socket_type> &socket, const std::shared_ptr<Request> &request)
|
||||
{
|
||||
//Upgrade connection
|
||||
if (on_upgrade)
|
||||
{
|
||||
auto it = request->header.find("Upgrade");
|
||||
if (it != request->header.end())
|
||||
{
|
||||
on_upgrade(socket, request);
|
||||
return;
|
||||
}
|
||||
}
|
||||
//Find path- and method-match, and call write_response
|
||||
for (auto ®ex_method: resource)
|
||||
{
|
||||
auto it = regex_method.second.find(request->method);
|
||||
if (it != regex_method.second.end())
|
||||
{
|
||||
std::smatch sm_res;
|
||||
if (std::regex_match(request->path, sm_res, regex_method.first))
|
||||
{
|
||||
request->path_match = std::move(sm_res);
|
||||
write_response(socket, request, it->second);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
auto it = default_resource.find(request->method);
|
||||
if (it != default_resource.end())
|
||||
{
|
||||
write_response(socket, request, it->second);
|
||||
}
|
||||
}
|
||||
|
||||
void write_response(const std::shared_ptr<socket_type> &socket, const std::shared_ptr<Request> &request,
|
||||
std::function<void(std::shared_ptr<typename ServerBase<socket_type>::Response>,
|
||||
std::shared_ptr<
|
||||
typename ServerBase<socket_type>::Request>)> &resource_function)
|
||||
{
|
||||
//Set timeout on the following boost::asio::async-read or write function
|
||||
auto timer = this->get_timeout_timer(socket, config.timeout_content);
|
||||
|
||||
auto response = std::shared_ptr<Response>(new Response(socket), [this, request, timer]
|
||||
(Response *response_ptr)
|
||||
{
|
||||
auto response = std::shared_ptr<Response>(response_ptr);
|
||||
this->send(response, [this, response, request, timer](
|
||||
const boost::system::error_code &ec)
|
||||
{
|
||||
if (timer)
|
||||
timer->cancel();
|
||||
if (!ec)
|
||||
{
|
||||
if (response->close_connection_after_response)
|
||||
return;
|
||||
|
||||
auto range = request->header.equal_range(
|
||||
"Connection");
|
||||
for (auto it = range.first; it != range.second; it++)
|
||||
{
|
||||
if (boost::iequals(it->second, "close"))
|
||||
{
|
||||
return;
|
||||
}
|
||||
else if (boost::iequals(it->second, "keep-alive"))
|
||||
{
|
||||
this->read_request_and_content(
|
||||
response->socket);
|
||||
return;
|
||||
}
|
||||
}
|
||||
if (request->http_version >= "1.1")
|
||||
this->read_request_and_content(response->socket);
|
||||
}
|
||||
else if (on_error)
|
||||
on_error(request, ec);
|
||||
});
|
||||
});
|
||||
|
||||
try
|
||||
{
|
||||
resource_function(response, request);
|
||||
}
|
||||
catch (const std::exception &e)
|
||||
{
|
||||
if (on_error)
|
||||
on_error(request, boost::system::error_code(boost::system::errc::operation_canceled,
|
||||
boost::system::generic_category()));
|
||||
return;
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
#endif //BASE_SERVER_HPP
|
@ -0,0 +1,55 @@
|
||||
/*
|
||||
* https://github.com/eidheim/Simple-Web-Server/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
* Copyright (c) 2014-2016 Ole Christian Eidheim
|
||||
*/
|
||||
|
||||
#ifndef SERVER_HTTP_HPP
|
||||
#define SERVER_HTTP_HPP
|
||||
|
||||
#include "base_server.hpp"
|
||||
|
||||
namespace SimpleWeb
|
||||
{
|
||||
|
||||
template<class socket_type>
|
||||
class Server : public ServerBase<socket_type> {};
|
||||
|
||||
typedef boost::asio::ip::tcp::socket HTTP;
|
||||
|
||||
template<>
|
||||
class Server<HTTP> : public ServerBase<HTTP>
|
||||
{
|
||||
public:
|
||||
Server() : ServerBase<HTTP>::ServerBase(80)
|
||||
{}
|
||||
|
||||
protected:
|
||||
virtual void accept()
|
||||
{
|
||||
//Create new socket for this connection
|
||||
//Shared_ptr is used to pass temporary objects to the asynchronous functions
|
||||
auto socket = std::make_shared<HTTP>(*io_service);
|
||||
|
||||
acceptor->async_accept(*socket, [this, socket](const boost::system::error_code &ec)
|
||||
{
|
||||
//Immediately start accepting a new connection (if io_service hasn't been stopped)
|
||||
if (ec != boost::asio::error::operation_aborted)
|
||||
accept();
|
||||
|
||||
if (!ec)
|
||||
{
|
||||
boost::asio::ip::tcp::no_delay option(true);
|
||||
socket->set_option(option);
|
||||
|
||||
this->read_request_and_content(socket);
|
||||
}
|
||||
else if (on_error)
|
||||
on_error(std::shared_ptr<Request>(new Request(*socket)), ec);
|
||||
});
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
#endif //SERVER_HTTP_HPP
|
@ -0,0 +1,91 @@
|
||||
#ifndef HTTPS_SERVER_HPP
|
||||
#define HTTPS_SERVER_HPP
|
||||
|
||||
#include "base_server.hpp"
|
||||
#include <boost/asio/ssl.hpp>
|
||||
#include <openssl/ssl.h>
|
||||
#include <algorithm>
|
||||
|
||||
namespace SimpleWeb
|
||||
{
|
||||
typedef boost::asio::ssl::stream<boost::asio::ip::tcp::socket> HTTPS;
|
||||
|
||||
template<>
|
||||
class Server<HTTPS> : public ServerBase<HTTPS>
|
||||
{
|
||||
std::string session_id_context;
|
||||
bool set_session_id_context = false;
|
||||
public:
|
||||
Server(const std::string &cert_file, const std::string &private_key_file,
|
||||
const std::string &verify_file = std::string()) : ServerBase<HTTPS>::ServerBase(443),
|
||||
context(boost::asio::ssl::context::tlsv12)
|
||||
{
|
||||
context.use_certificate_chain_file(cert_file);
|
||||
context.use_private_key_file(private_key_file, boost::asio::ssl::context::pem);
|
||||
|
||||
if (verify_file.size() > 0)
|
||||
{
|
||||
context.load_verify_file(verify_file);
|
||||
context.set_verify_mode(boost::asio::ssl::verify_peer | boost::asio::ssl::verify_fail_if_no_peer_cert |
|
||||
boost::asio::ssl::verify_client_once);
|
||||
set_session_id_context = true;
|
||||
}
|
||||
}
|
||||
|
||||
void start()
|
||||
{
|
||||
if (set_session_id_context)
|
||||
{
|
||||
// Creating session_id_context from address:port but reversed due to small SSL_MAX_SSL_SESSION_ID_LENGTH
|
||||
session_id_context = std::to_string(config.port) + ':';
|
||||
session_id_context.append(config.address.rbegin(), config.address.rend());
|
||||
SSL_CTX_set_session_id_context(context.native_handle(),
|
||||
reinterpret_cast<const unsigned char *>(session_id_context.data()),
|
||||
std::min<size_t>(session_id_context.size(),
|
||||
SSL_MAX_SSL_SESSION_ID_LENGTH));
|
||||
}
|
||||
ServerBase::start();
|
||||
}
|
||||
|
||||
protected:
|
||||
boost::asio::ssl::context context;
|
||||
|
||||
virtual void accept()
|
||||
{
|
||||
//Create new socket for this connection
|
||||
//Shared_ptr is used to pass temporary objects to the asynchronous functions
|
||||
auto socket = std::make_shared<HTTPS>(*io_service, context);
|
||||
|
||||
acceptor->async_accept((*socket).lowest_layer(), [this, socket](const boost::system::error_code &ec)
|
||||
{
|
||||
//Immediately start accepting a new connection (if io_service hasn't been stopped)
|
||||
if (ec != boost::asio::error::operation_aborted)
|
||||
accept();
|
||||
|
||||
|
||||
if (!ec)
|
||||
{
|
||||
boost::asio::ip::tcp::no_delay option(true);
|
||||
socket->lowest_layer().set_option(option);
|
||||
|
||||
//Set timeout on the following boost::asio::ssl::stream::async_handshake
|
||||
auto timer = get_timeout_timer(socket, config.timeout_request);
|
||||
socket->async_handshake(boost::asio::ssl::stream_base::server, [this, socket, timer]
|
||||
(const boost::system::error_code &ec)
|
||||
{
|
||||
if (timer)
|
||||
timer->cancel();
|
||||
if (!ec)
|
||||
read_request_and_content(socket);
|
||||
else if (on_error)
|
||||
on_error(std::shared_ptr<Request>(new Request(*socket)), ec);
|
||||
});
|
||||
}
|
||||
else if (on_error)
|
||||
on_error(std::shared_ptr<Request>(new Request(*socket)), ec);
|
||||
});
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
#endif //HTTPS_SERVER_HPP
|
Loading…
Reference in New Issue