mirror of https://github.com/Icinga/icinga2.git
174 lines
6.6 KiB
C++
174 lines
6.6 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2016 Icinga Development Team (https://www.icinga.org/) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#ifndef APILISTENER_H
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#define APILISTENER_H
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#include "remote/apilistener.thpp"
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#include "remote/jsonrpcconnection.hpp"
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#include "remote/httpserverconnection.hpp"
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#include "remote/endpoint.hpp"
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#include "remote/messageorigin.hpp"
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#include "base/configobject.hpp"
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#include "base/timer.hpp"
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#include "base/workqueue.hpp"
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#include "base/tcpsocket.hpp"
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#include "base/tlsstream.hpp"
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#include <set>
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namespace icinga
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{
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class JsonRpcConnection;
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/**
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* @ingroup remote
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*/
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struct ConfigDirInformation
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{
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Dictionary::Ptr UpdateV1;
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Dictionary::Ptr UpdateV2;
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};
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/**
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* @ingroup remote
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*/
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class I2_REMOTE_API ApiListener : public ObjectImpl<ApiListener>
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{
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public:
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DECLARE_OBJECT(ApiListener);
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DECLARE_OBJECTNAME(ApiListener);
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static void StaticInitialize(void);
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static boost::signals2::signal<void(bool)> OnMasterChanged;
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ApiListener(void);
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static ApiListener::Ptr GetInstance(void);
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boost::shared_ptr<SSL_CTX> GetSSLContext(void) const;
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Endpoint::Ptr GetMaster(void) const;
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bool IsMaster(void) const;
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Endpoint::Ptr GetLocalEndpoint(void) const;
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static String GetApiDir(void);
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void SyncSendMessage(const Endpoint::Ptr& endpoint, const Dictionary::Ptr& message);
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void RelayMessage(const MessageOrigin::Ptr& origin, const ConfigObject::Ptr& secobj, const Dictionary::Ptr& message, bool log);
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static void StatsFunc(const Dictionary::Ptr& status, const Array::Ptr& perfdata);
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std::pair<Dictionary::Ptr, Dictionary::Ptr> GetStatus(void);
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void AddAnonymousClient(const JsonRpcConnection::Ptr& aclient);
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void RemoveAnonymousClient(const JsonRpcConnection::Ptr& aclient);
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std::set<JsonRpcConnection::Ptr> GetAnonymousClients(void) const;
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void AddHttpClient(const HttpServerConnection::Ptr& aclient);
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void RemoveHttpClient(const HttpServerConnection::Ptr& aclient);
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std::set<HttpServerConnection::Ptr> GetHttpClients(void) const;
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static double CalculateZoneLag(const Endpoint::Ptr& endpoint);
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/* filesync */
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static Value ConfigUpdateHandler(const MessageOrigin::Ptr& origin, const Dictionary::Ptr& params);
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/* configsync */
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static void ConfigUpdateObjectHandler(const ConfigObject::Ptr& object, const Value& cookie);
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static Value ConfigUpdateObjectAPIHandler(const MessageOrigin::Ptr& origin, const Dictionary::Ptr& params);
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static Value ConfigDeleteObjectAPIHandler(const MessageOrigin::Ptr& origin, const Dictionary::Ptr& params);
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static Value HelloAPIHandler(const MessageOrigin::Ptr& origin, const Dictionary::Ptr& params);
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static void UpdateObjectAuthority(void);
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static bool IsHACluster(void);
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protected:
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virtual void OnConfigLoaded(void) override;
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virtual void OnAllConfigLoaded(void) override;
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virtual void Start(bool runtimeCreated) override;
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virtual void ValidateTlsProtocolmin(const String& value, const ValidationUtils& utils) override;
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private:
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boost::shared_ptr<SSL_CTX> m_SSLContext;
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std::set<TcpSocket::Ptr> m_Servers;
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std::set<JsonRpcConnection::Ptr> m_AnonymousClients;
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std::set<HttpServerConnection::Ptr> m_HttpClients;
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Timer::Ptr m_Timer;
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Timer::Ptr m_ReconnectTimer;
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Endpoint::Ptr m_LocalEndpoint;
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static ApiListener::Ptr m_Instance;
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void ApiTimerHandler(void);
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void ApiReconnectTimerHandler(void);
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bool AddListener(const String& node, const String& service);
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void AddConnection(const Endpoint::Ptr& endpoint);
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void NewClientHandler(const Socket::Ptr& client, const String& hostname, ConnectionRole role);
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void NewClientHandlerInternal(const Socket::Ptr& client, const String& hostname, ConnectionRole role);
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void ListenerThreadProc(const Socket::Ptr& server);
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WorkQueue m_RelayQueue;
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WorkQueue m_SyncQueue;
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boost::mutex m_LogLock;
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Stream::Ptr m_LogFile;
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size_t m_LogMessageCount;
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bool RelayMessageOne(const Zone::Ptr& zone, const MessageOrigin::Ptr& origin, const Dictionary::Ptr& message, const Endpoint::Ptr& currentMaster);
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void SyncRelayMessage(const MessageOrigin::Ptr& origin, const ConfigObject::Ptr& secobj, const Dictionary::Ptr& message, bool log);
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void PersistMessage(const Dictionary::Ptr& message, const ConfigObject::Ptr& secobj);
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void OpenLogFile(void);
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void RotateLogFile(void);
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void CloseLogFile(void);
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static void LogGlobHandler(std::vector<int>& files, const String& file);
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void ReplayLog(const JsonRpcConnection::Ptr& client);
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/* filesync */
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static ConfigDirInformation LoadConfigDir(const String& dir);
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static Dictionary::Ptr MergeConfigUpdate(const ConfigDirInformation& config);
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static bool UpdateConfigDir(const ConfigDirInformation& oldConfig, const ConfigDirInformation& newConfig, const String& configDir, bool authoritative);
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void SyncZoneDirs(void) const;
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void SyncZoneDir(const Zone::Ptr& zone) const;
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static void ConfigGlobHandler(ConfigDirInformation& config, const String& path, const String& file);
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void SendConfigUpdate(const JsonRpcConnection::Ptr& aclient);
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/* configsync */
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void UpdateConfigObject(const ConfigObject::Ptr& object, const MessageOrigin::Ptr& origin,
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const JsonRpcConnection::Ptr& client = JsonRpcConnection::Ptr());
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void DeleteConfigObject(const ConfigObject::Ptr& object, const MessageOrigin::Ptr& origin,
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const JsonRpcConnection::Ptr& client = JsonRpcConnection::Ptr());
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void SendRuntimeConfigObjects(const JsonRpcConnection::Ptr& aclient);
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void SyncClient(const JsonRpcConnection::Ptr& aclient, const Endpoint::Ptr& endpoint, bool needSync);
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};
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}
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#endif /* APILISTENER_H */
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