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dvmhost/src/fne/network/RESTAPI.h

119 lines
4.4 KiB

/**
* Digital Voice Modem - Conference FNE Software
* GPLv2 Open Source. Use is subject to license terms.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* @package DVM / Conference FNE Software
*
*/
/*
* Copyright (C) 2024 by Bryan Biedenkapp N2PLL
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#if !defined(__REST_API_H__)
#define __REST_API_H__
#include "fne/Defines.h"
#include "common/network/UDPSocket.h"
#include "common/network/rest/RequestDispatcher.h"
#include "common/network/rest/http/HTTPServer.h"
#include "common/lookups/RadioIdLookup.h"
#include "common/lookups/TalkgroupRulesLookup.h"
#include "common/Thread.h"
#include "fne/network/RESTDefines.h"
#include <vector>
#include <string>
#include <random>
// ---------------------------------------------------------------------------
// Class Prototypes
// ---------------------------------------------------------------------------
class HOST_SW_API HostFNE;
namespace network { class HOST_SW_API FNENetwork; }
// ---------------------------------------------------------------------------
// Class Declaration
// Implements the REST API server logic.
// ---------------------------------------------------------------------------
class HOST_SW_API RESTAPI : private Thread {
public:
/// <summary>Initializes a new instance of the RESTAPI class.</summary>
RESTAPI(const std::string& address, uint16_t port, const std::string& password, HostFNE* host, bool debug);
/// <summary>Finalizes a instance of the RESTAPI class.</summary>
~RESTAPI();
/// <summary>Sets the instances of the Radio ID and Talkgroup ID lookup tables.</summary>
void setLookups(::lookups::RadioIdLookup* ridLookup, ::lookups::TalkgroupRulesLookup* tidLookup);
/// <summary>Sets the instance of the FNE network.</summary>
void setNetwork(::network::FNENetwork* network);
/// <summary>Opens connection to the network.</summary>
bool open();
/// <summary>Closes connection to the network.</summary>
void close();
private:
typedef network::rest::RequestDispatcher<network::rest::http::HTTPPayload, network::rest::http::HTTPPayload> RESTDispatcherType;
typedef network::rest::http::HTTPPayload HTTPPayload;
RESTDispatcherType m_dispatcher;
network::rest::http::HTTPServer<RESTDispatcherType> m_restServer;
std::mt19937 m_random;
std::string m_password;
uint8_t* m_passwordHash;
bool m_debug;
HostFNE* m_host;
network::FNENetwork *m_network;
::lookups::RadioIdLookup* m_ridLookup;
::lookups::TalkgroupRulesLookup* m_tidLookup;
typedef std::unordered_map<std::string, uint64_t>::value_type AuthTokenValueType;
std::unordered_map<std::string, uint64_t> m_authTokens;
/// <summary></summary>
virtual void entry();
/// <summary>Helper to initialize REST API endpoints.</summary>
void initializeEndpoints();
/// <summary></summary>
void invalidateHostToken(const std::string host);
/// <summary></summary>
bool validateAuth(const HTTPPayload& request, HTTPPayload& reply);
/// <summary></summary>
void restAPI_PutAuth(const HTTPPayload& request, HTTPPayload& reply, const network::rest::RequestMatch& match);
/// <summary></summary>
void restAPI_GetVersion(const HTTPPayload& request, HTTPPayload& reply, const network::rest::RequestMatch& match);
/// <summary></summary>
void restAPI_GetStatus(const HTTPPayload& request, HTTPPayload& reply, const network::rest::RequestMatch& match);
/// <summary></summary>
void restAPI_GetPeerList(const HTTPPayload& request, HTTPPayload& reply, const network::rest::RequestMatch& match);
/// <summary></summary>
void restAPI_GetForceUpdate(const HTTPPayload& request, HTTPPayload& reply, const network::rest::RequestMatch& match);
};
#endif // __REST_API_H__

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