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79 lines
2.6 KiB
79 lines
2.6 KiB
#ifndef ROUTER_CONTEXT_H__ |
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#define ROUTER_CONTEXT_H__ |
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#include <inttypes.h> |
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#include <string> |
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#include <memory> |
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#include <boost/asio.hpp> |
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#include <cryptopp/dsa.h> |
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#include <cryptopp/osrng.h> |
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#include "Identity.h" |
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#include "RouterInfo.h" |
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#include "Garlic.h" |
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namespace i2p |
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{ |
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const char ROUTER_INFO[] = "router.info"; |
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const char ROUTER_KEYS[] = "router.keys"; |
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const int ROUTER_INFO_UPDATE_INTERVAL = 1800; // 30 minutes |
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class RouterContext: public i2p::garlic::GarlicDestination |
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{ |
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public: |
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RouterContext (); |
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void Init (); |
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i2p::data::RouterInfo& GetRouterInfo () { return m_RouterInfo; }; |
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std::shared_ptr<const i2p::data::RouterInfo> GetSharedRouterInfo () const |
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{ |
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return std::shared_ptr<const i2p::data::RouterInfo> (&m_RouterInfo, |
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[](const i2p::data::RouterInfo *) {}); |
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} |
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CryptoPP::RandomNumberGenerator& GetRandomNumberGenerator () { return m_Rnd; }; |
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void UpdatePort (int port); // called from Daemon |
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void UpdateAddress (const boost::asio::ip::address& host); // called from SSU or Daemon |
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bool AddIntroducer (const i2p::data::RouterInfo& routerInfo, uint32_t tag); |
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void RemoveIntroducer (const boost::asio::ip::udp::endpoint& e); |
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bool IsUnreachable () const { return m_IsUnreachable; }; |
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void SetUnreachable (); |
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bool IsFloodfill () const { return m_IsFloodfill; }; |
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void SetFloodfill (bool floodfill); |
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bool AcceptsTunnels () const { return m_AcceptsTunnels; }; |
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void SetAcceptsTunnels (bool acceptsTunnels) { m_AcceptsTunnels = acceptsTunnels; }; |
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bool SupportsV6 () const { return m_RouterInfo.IsV6 (); }; |
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void SetSupportsV6 (bool supportsV6); |
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void UpdateNTCPV6Address (const boost::asio::ip::address& host); // called from NTCP session |
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// implements LocalDestination |
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const i2p::data::PrivateKeys& GetPrivateKeys () const { return m_Keys; }; |
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const uint8_t * GetEncryptionPrivateKey () const { return m_Keys.GetPrivateKey (); }; |
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const uint8_t * GetEncryptionPublicKey () const { return GetIdentity ().GetStandardIdentity ().publicKey; }; |
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void SetLeaseSetUpdated () {}; |
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// implements GarlicDestination |
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const i2p::data::LeaseSet * GetLeaseSet () { return nullptr; }; |
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void HandleI2NPMessage (const uint8_t * buf, size_t len, i2p::tunnel::InboundTunnel * from); |
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private: |
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void CreateNewRouter (); |
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void NewRouterInfo (); |
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void UpdateRouterInfo (); |
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bool Load (); |
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void SaveKeys (); |
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private: |
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i2p::data::RouterInfo m_RouterInfo; |
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i2p::data::PrivateKeys m_Keys; |
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CryptoPP::AutoSeededRandomPool m_Rnd; |
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uint64_t m_LastUpdateTime; |
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bool m_IsUnreachable, m_AcceptsTunnels, m_IsFloodfill; |
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}; |
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extern RouterContext context; |
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} |
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#endif
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