mirror of https://github.com/Icinga/icinga2.git
101 lines
2.6 KiB
C++
101 lines
2.6 KiB
C++
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
|
|
|
|
#ifndef JSONRPCCONNECTION_H
|
|
#define JSONRPCCONNECTION_H
|
|
|
|
#include "remote/i2-remote.hpp"
|
|
#include "remote/endpoint.hpp"
|
|
#include "base/atomic.hpp"
|
|
#include "base/io-engine.hpp"
|
|
#include "base/tlsstream.hpp"
|
|
#include "base/timer.hpp"
|
|
#include "base/workqueue.hpp"
|
|
#include <memory>
|
|
#include <vector>
|
|
#include <boost/asio/io_context.hpp>
|
|
#include <boost/asio/io_context_strand.hpp>
|
|
#include <boost/asio/spawn.hpp>
|
|
|
|
namespace icinga
|
|
{
|
|
|
|
enum ClientRole
|
|
{
|
|
ClientInbound,
|
|
ClientOutbound
|
|
};
|
|
|
|
enum ClientType
|
|
{
|
|
ClientJsonRpc,
|
|
ClientHttp
|
|
};
|
|
|
|
class MessageOrigin;
|
|
|
|
/**
|
|
* An API client connection.
|
|
*
|
|
* @ingroup remote
|
|
*/
|
|
class JsonRpcConnection final : public Object
|
|
{
|
|
public:
|
|
DECLARE_PTR_TYPEDEFS(JsonRpcConnection);
|
|
|
|
JsonRpcConnection(const String& identity, bool authenticated, const Shared<AsioTlsStream>::Ptr& stream, ConnectionRole role);
|
|
|
|
void Start();
|
|
|
|
double GetTimestamp() const;
|
|
String GetIdentity() const;
|
|
bool IsAuthenticated() const;
|
|
Endpoint::Ptr GetEndpoint() const;
|
|
Shared<AsioTlsStream>::Ptr GetStream() const;
|
|
ConnectionRole GetRole() const;
|
|
|
|
void Disconnect();
|
|
|
|
void SendMessage(const Dictionary::Ptr& request);
|
|
void SendRawMessage(const String& request);
|
|
|
|
static Value HeartbeatAPIHandler(const intrusive_ptr<MessageOrigin>& origin, const Dictionary::Ptr& params);
|
|
|
|
static double GetWorkQueueRate();
|
|
|
|
static void SendCertificateRequest(const JsonRpcConnection::Ptr& aclient, const intrusive_ptr<MessageOrigin>& origin, const String& path);
|
|
|
|
private:
|
|
String m_Identity;
|
|
bool m_Authenticated;
|
|
Endpoint::Ptr m_Endpoint;
|
|
Shared<AsioTlsStream>::Ptr m_Stream;
|
|
ConnectionRole m_Role;
|
|
double m_Timestamp;
|
|
double m_Seen;
|
|
boost::asio::io_context::strand m_IoStrand;
|
|
std::vector<String> m_OutgoingMessagesQueue;
|
|
AsioConditionVariable m_OutgoingMessagesQueued;
|
|
AsioConditionVariable m_WriterDone;
|
|
Atomic<bool> m_ShuttingDown;
|
|
boost::asio::deadline_timer m_CheckLivenessTimer, m_HeartbeatTimer;
|
|
|
|
JsonRpcConnection(const String& identity, bool authenticated, const Shared<AsioTlsStream>::Ptr& stream, ConnectionRole role, boost::asio::io_context& io);
|
|
|
|
void HandleIncomingMessages(boost::asio::yield_context yc);
|
|
void WriteOutgoingMessages(boost::asio::yield_context yc);
|
|
void HandleAndWriteHeartbeats(boost::asio::yield_context yc);
|
|
void CheckLiveness(boost::asio::yield_context yc);
|
|
|
|
bool ProcessMessage();
|
|
void MessageHandler(const String& jsonString);
|
|
|
|
void CertificateRequestResponseHandler(const Dictionary::Ptr& message);
|
|
|
|
void SendMessageInternal(const Dictionary::Ptr& request);
|
|
};
|
|
|
|
}
|
|
|
|
#endif /* JSONRPCCONNECTION_H */
|