mirror of
https://github.com/PurpleI2P/i2pd.git
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Reformat code
This commit is contained in:
Anatolii Cherednichenko
parent
3ddb370718
commit
55534ea002
140 changed files with 46068 additions and 48277 deletions
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@ -19,200 +19,265 @@
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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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namespace garlic
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{
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class RouterIncomingRatchetSession;
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}
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namespace i2p {
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namespace garlic {
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class RouterIncomingRatchetSession;
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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 char NTCP2_KEYS[] = "ntcp2.keys";
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const char SSU2_KEYS[] = "ssu2.keys";
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const int ROUTER_INFO_UPDATE_INTERVAL = 1800; // 30 minutes
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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 char NTCP2_KEYS[] = "ntcp2.keys";
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const char SSU2_KEYS[] = "ssu2.keys";
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const int ROUTER_INFO_UPDATE_INTERVAL = 1800; // 30 minutes
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enum RouterStatus
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{
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eRouterStatusOK = 0,
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eRouterStatusTesting = 1,
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eRouterStatusFirewalled = 2,
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eRouterStatusError = 3,
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eRouterStatusUnknown = 4,
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eRouterStatusProxy = 5,
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eRouterStatusMesh = 6
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};
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enum RouterStatus {
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eRouterStatusOK = 0,
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eRouterStatusTesting = 1,
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eRouterStatusFirewalled = 2,
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eRouterStatusError = 3,
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eRouterStatusUnknown = 4,
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eRouterStatusProxy = 5,
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eRouterStatusMesh = 6
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};
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enum RouterError
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{
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eRouterErrorNone = 0,
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eRouterErrorClockSkew = 1,
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eRouterErrorOffline = 2,
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eRouterErrorSymmetricNAT = 3
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};
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enum RouterError {
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eRouterErrorNone = 0,
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eRouterErrorClockSkew = 1,
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eRouterErrorOffline = 2,
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eRouterErrorSymmetricNAT = 3
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};
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class RouterContext: public i2p::garlic::GarlicDestination
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{
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private:
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class RouterContext : public i2p::garlic::GarlicDestination {
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private:
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struct NTCP2PrivateKeys
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{
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uint8_t staticPublicKey[32];
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uint8_t staticPrivateKey[32];
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uint8_t iv[16];
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};
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struct NTCP2PrivateKeys {
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uint8_t staticPublicKey[32];
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uint8_t staticPrivateKey[32];
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uint8_t iv[16];
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};
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struct SSU2PrivateKeys
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{
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uint8_t staticPublicKey[32];
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uint8_t staticPrivateKey[32];
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uint8_t intro[32];
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};
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struct SSU2PrivateKeys {
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uint8_t staticPublicKey[32];
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uint8_t staticPrivateKey[32];
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uint8_t intro[32];
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};
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public:
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public:
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RouterContext ();
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void Init ();
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RouterContext();
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const i2p::data::PrivateKeys& GetPrivateKeys () const { return m_Keys; };
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i2p::data::LocalRouterInfo& GetRouterInfo () { return m_RouterInfo; };
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std::shared_ptr<i2p::data::RouterInfo> GetSharedRouterInfo ()
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{
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return std::shared_ptr<i2p::data::RouterInfo> (&m_RouterInfo,
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[](i2p::data::RouterInfo *) {});
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}
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std::shared_ptr<i2p::garlic::GarlicDestination> GetSharedDestination ()
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{
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return std::shared_ptr<i2p::garlic::GarlicDestination> (this,
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[](i2p::garlic::GarlicDestination *) {});
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}
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void Init();
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const uint8_t * GetNTCP2StaticPublicKey () const { return m_NTCP2Keys ? m_NTCP2Keys->staticPublicKey : nullptr; };
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const uint8_t * GetNTCP2StaticPrivateKey () const { return m_NTCP2Keys ? m_NTCP2Keys->staticPrivateKey : nullptr; };
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const uint8_t * GetNTCP2IV () const { return m_NTCP2Keys ? m_NTCP2Keys->iv : nullptr; };
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i2p::crypto::X25519Keys& GetNTCP2StaticKeys ();
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const i2p::data::PrivateKeys &GetPrivateKeys() const { return m_Keys; };
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const uint8_t * GetSSU2StaticPublicKey () const { return m_SSU2Keys ? m_SSU2Keys->staticPublicKey : nullptr; };
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const uint8_t * GetSSU2StaticPrivateKey () const { return m_SSU2Keys ? m_SSU2Keys->staticPrivateKey : nullptr; };
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const uint8_t * GetSSU2IntroKey () const { return m_SSU2Keys ? m_SSU2Keys->intro : nullptr; };
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i2p::crypto::X25519Keys& GetSSU2StaticKeys ();
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i2p::data::LocalRouterInfo &GetRouterInfo() { return m_RouterInfo; };
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uint32_t GetUptime () const; // in seconds
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uint64_t GetLastUpdateTime () const { return m_LastUpdateTime; };
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uint64_t GetBandwidthLimit () const { return m_BandwidthLimit; };
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uint64_t GetTransitBandwidthLimit () const { return (m_BandwidthLimit*m_ShareRatio)/100LL; };
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RouterStatus GetStatus () const { return m_Status; };
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void SetStatus (RouterStatus status);
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void SetStatusSSU2 (RouterStatus status);
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RouterError GetError () const { return m_Error; };
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void SetError (RouterError error) { m_Status = eRouterStatusError; m_Error = error; };
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RouterStatus GetStatusV6 () const { return m_StatusV6; };
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void SetStatusV6 (RouterStatus status);
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void SetStatusV6SSU2 (RouterStatus status);
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RouterError GetErrorV6 () const { return m_ErrorV6; };
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void SetErrorV6 (RouterError error) { m_StatusV6 = eRouterStatusError; m_ErrorV6 = error; };
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int GetNetID () const { return m_NetID; };
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void SetNetID (int netID) { m_NetID = netID; };
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bool DecryptTunnelBuildRecord (const uint8_t * encrypted, uint8_t * data);
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bool DecryptTunnelShortRequestRecord (const uint8_t * encrypted, uint8_t * data);
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std::shared_ptr<i2p::data::RouterInfo> GetSharedRouterInfo() {
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return std::shared_ptr<i2p::data::RouterInfo>(&m_RouterInfo,
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[](i2p::data::RouterInfo *) {});
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}
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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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void PublishNTCP2Address (int port, bool publish, bool v4, bool v6, bool ygg);
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void UpdateNTCP2Address (bool enable);
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void PublishSSU2Address (int port, bool publish, bool v4, bool v6);
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void UpdateSSU2Address (bool enable);
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void RemoveNTCPAddress (bool v4only = true); // delete NTCP address for older routers. TODO: remove later
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void RemoveSSUAddress (); // delete SSU address for older routers
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bool AddIntroducer (const i2p::data::RouterInfo::Introducer& introducer);
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void RemoveIntroducer (const boost::asio::ip::udp::endpoint& e);
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bool AddSSU2Introducer (const i2p::data::RouterInfo::Introducer& introducer, bool v4);
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void RemoveSSU2Introducer (const i2p::data::IdentHash& h, bool v4);
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void ClearSSU2Introducers (bool v4);
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bool IsUnreachable () const;
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void SetUnreachable (bool v4, bool v6);
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void SetUnreachableSSU2 (bool v4, bool v6);
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void SetReachable (bool v4, bool v6);
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bool IsFloodfill () const { return m_IsFloodfill; };
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void SetFloodfill (bool floodfill);
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void SetFamily (const std::string& family);
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std::string GetFamily () const;
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void SetBandwidth (int limit); /* in kilobytes */
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void SetBandwidth (char L); /* by letter */
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void SetShareRatio (int percents); // 0 - 100
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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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bool SupportsV4 () const { return m_RouterInfo.IsV4 (); };
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bool SupportsMesh () const { return m_RouterInfo.IsMesh (); };
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void SetSupportsV6 (bool supportsV6);
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void SetSupportsV4 (bool supportsV4);
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void SetSupportsMesh (bool supportsmesh, const boost::asio::ip::address_v6& host);
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void SetMTU (int mtu, bool v4);
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i2p::crypto::NoiseSymmetricState& GetCurrentNoiseState () { return m_CurrentNoiseState; };
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std::shared_ptr<i2p::garlic::GarlicDestination> GetSharedDestination() {
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return std::shared_ptr<i2p::garlic::GarlicDestination>(this,
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[](i2p::garlic::GarlicDestination *) {});
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}
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void UpdateNTCP2V6Address (const boost::asio::ip::address& host); // called from Daemon. TODO: remove
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void UpdateStats ();
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void UpdateTimestamp (uint64_t ts); // in seconds, called from NetDb before publishing
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void CleanupDestination (); // garlic destination
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const uint8_t *GetNTCP2StaticPublicKey() const { return m_NTCP2Keys ? m_NTCP2Keys->staticPublicKey : nullptr; };
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// implements LocalDestination
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std::shared_ptr<const i2p::data::IdentityEx> GetIdentity () const { return m_Keys.GetPublic (); };
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bool Decrypt (const uint8_t * encrypted, uint8_t * data, i2p::data::CryptoKeyType preferredCrypto) const;
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void Sign (const uint8_t * buf, int len, uint8_t * signature) const { m_Keys.Sign (buf, len, signature); };
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void SetLeaseSetUpdated () {};
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const uint8_t *GetNTCP2StaticPrivateKey() const {
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return m_NTCP2Keys ? m_NTCP2Keys->staticPrivateKey : nullptr;
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};
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// implements GarlicDestination
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std::shared_ptr<const i2p::data::LocalLeaseSet> GetLeaseSet () { return nullptr; };
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std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool () const;
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const uint8_t *GetNTCP2IV() const { return m_NTCP2Keys ? m_NTCP2Keys->iv : nullptr; };
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// override GarlicDestination
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void ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg);
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void ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg);
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i2p::crypto::X25519Keys &GetNTCP2StaticKeys();
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protected:
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const uint8_t *GetSSU2StaticPublicKey() const { return m_SSU2Keys ? m_SSU2Keys->staticPublicKey : nullptr; };
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// implements GarlicDestination
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void HandleI2NPMessage (const uint8_t * buf, size_t len);
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bool HandleCloveI2NPMessage (I2NPMessageType typeID, const uint8_t * payload, size_t len, uint32_t msgID);
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const uint8_t *GetSSU2StaticPrivateKey() const { return m_SSU2Keys ? m_SSU2Keys->staticPrivateKey : nullptr; };
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private:
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const uint8_t *GetSSU2IntroKey() const { return m_SSU2Keys ? m_SSU2Keys->intro : nullptr; };
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void CreateNewRouter ();
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void NewRouterInfo ();
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void UpdateRouterInfo ();
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void NewNTCP2Keys ();
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void NewSSU2Keys ();
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bool IsSSU2Only () const; // SSU2 and no SSU
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bool Load ();
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void SaveKeys ();
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uint16_t SelectRandomPort () const;
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i2p::crypto::X25519Keys &GetSSU2StaticKeys();
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bool DecryptECIESTunnelBuildRecord (const uint8_t * encrypted, uint8_t * data, size_t clearTextSize);
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uint32_t GetUptime() const; // in seconds
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uint64_t GetLastUpdateTime() const { return m_LastUpdateTime; };
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private:
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uint64_t GetBandwidthLimit() const { return m_BandwidthLimit; };
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i2p::data::LocalRouterInfo m_RouterInfo;
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i2p::data::PrivateKeys m_Keys;
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std::shared_ptr<i2p::crypto::CryptoKeyDecryptor> m_Decryptor, m_TunnelDecryptor;
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std::shared_ptr<i2p::garlic::RouterIncomingRatchetSession> m_ECIESSession;
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uint64_t m_LastUpdateTime; // in seconds
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bool m_AcceptsTunnels, m_IsFloodfill;
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std::chrono::time_point<std::chrono::steady_clock> m_StartupTime;
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uint64_t m_BandwidthLimit; // allowed bandwidth
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int m_ShareRatio;
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RouterStatus m_Status, m_StatusV6;
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RouterError m_Error, m_ErrorV6;
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int m_NetID;
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std::mutex m_GarlicMutex;
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std::unique_ptr<NTCP2PrivateKeys> m_NTCP2Keys;
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std::unique_ptr<SSU2PrivateKeys> m_SSU2Keys;
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std::unique_ptr<i2p::crypto::X25519Keys> m_NTCP2StaticKeys, m_SSU2StaticKeys;
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// for ECIESx25519
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i2p::crypto::NoiseSymmetricState m_InitialNoiseState, m_CurrentNoiseState;
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};
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uint64_t GetTransitBandwidthLimit() const { return (m_BandwidthLimit * m_ShareRatio) / 100LL; };
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extern RouterContext context;
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RouterStatus GetStatus() const { return m_Status; };
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void SetStatus(RouterStatus status);
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void SetStatusSSU2(RouterStatus status);
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RouterError GetError() const { return m_Error; };
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void SetError(RouterError error) {
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m_Status = eRouterStatusError;
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m_Error = error;
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};
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RouterStatus GetStatusV6() const { return m_StatusV6; };
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void SetStatusV6(RouterStatus status);
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void SetStatusV6SSU2(RouterStatus status);
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RouterError GetErrorV6() const { return m_ErrorV6; };
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void SetErrorV6(RouterError error) {
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m_StatusV6 = eRouterStatusError;
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m_ErrorV6 = error;
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};
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int GetNetID() const { return m_NetID; };
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void SetNetID(int netID) { m_NetID = netID; };
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bool DecryptTunnelBuildRecord(const uint8_t *encrypted, uint8_t *data);
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bool DecryptTunnelShortRequestRecord(const uint8_t *encrypted, uint8_t *data);
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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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void PublishNTCP2Address(int port, bool publish, bool v4, bool v6, bool ygg);
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void UpdateNTCP2Address(bool enable);
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void PublishSSU2Address(int port, bool publish, bool v4, bool v6);
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void UpdateSSU2Address(bool enable);
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void RemoveNTCPAddress(bool v4only = true); // delete NTCP address for older routers. TODO: remove later
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void RemoveSSUAddress(); // delete SSU address for older routers
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bool AddIntroducer(const i2p::data::RouterInfo::Introducer &introducer);
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void RemoveIntroducer(const boost::asio::ip::udp::endpoint &e);
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bool AddSSU2Introducer(const i2p::data::RouterInfo::Introducer &introducer, bool v4);
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void RemoveSSU2Introducer(const i2p::data::IdentHash &h, bool v4);
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void ClearSSU2Introducers(bool v4);
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bool IsUnreachable() const;
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void SetUnreachable(bool v4, bool v6);
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void SetUnreachableSSU2(bool v4, bool v6);
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void SetReachable(bool v4, bool v6);
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bool IsFloodfill() const { return m_IsFloodfill; };
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void SetFloodfill(bool floodfill);
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void SetFamily(const std::string &family);
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std::string GetFamily() const;
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void SetBandwidth(int limit); /* in kilobytes */
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void SetBandwidth(char L); /* by letter */
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void SetShareRatio(int percents); // 0 - 100
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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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bool SupportsV4() const { return m_RouterInfo.IsV4(); };
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bool SupportsMesh() const { return m_RouterInfo.IsMesh(); };
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void SetSupportsV6(bool supportsV6);
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void SetSupportsV4(bool supportsV4);
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void SetSupportsMesh(bool supportsmesh, const boost::asio::ip::address_v6 &host);
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void SetMTU(int mtu, bool v4);
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i2p::crypto::NoiseSymmetricState &GetCurrentNoiseState() { return m_CurrentNoiseState; };
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void UpdateNTCP2V6Address(const boost::asio::ip::address &host); // called from Daemon. TODO: remove
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void UpdateStats();
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void UpdateTimestamp(uint64_t ts); // in seconds, called from NetDb before publishing
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void CleanupDestination(); // garlic destination
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// implements LocalDestination
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std::shared_ptr<const i2p::data::IdentityEx> GetIdentity() const { return m_Keys.GetPublic(); };
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bool Decrypt(const uint8_t *encrypted, uint8_t *data, i2p::data::CryptoKeyType preferredCrypto) const;
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void Sign(const uint8_t *buf, int len, uint8_t *signature) const { m_Keys.Sign(buf, len, signature); };
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void SetLeaseSetUpdated() {};
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// implements GarlicDestination
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std::shared_ptr<const i2p::data::LocalLeaseSet> GetLeaseSet() { return nullptr; };
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std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool() const;
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// override GarlicDestination
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void ProcessGarlicMessage(std::shared_ptr<I2NPMessage> msg);
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void ProcessDeliveryStatusMessage(std::shared_ptr<I2NPMessage> msg);
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protected:
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// implements GarlicDestination
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void HandleI2NPMessage(const uint8_t *buf, size_t len);
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bool HandleCloveI2NPMessage(I2NPMessageType typeID, const uint8_t *payload, size_t len, uint32_t msgID);
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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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void NewNTCP2Keys();
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void NewSSU2Keys();
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bool IsSSU2Only() const; // SSU2 and no SSU
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bool Load();
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void SaveKeys();
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uint16_t SelectRandomPort() const;
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bool DecryptECIESTunnelBuildRecord(const uint8_t *encrypted, uint8_t *data, size_t clearTextSize);
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private:
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i2p::data::LocalRouterInfo m_RouterInfo;
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i2p::data::PrivateKeys m_Keys;
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std::shared_ptr<i2p::crypto::CryptoKeyDecryptor> m_Decryptor, m_TunnelDecryptor;
|
||||
std::shared_ptr<i2p::garlic::RouterIncomingRatchetSession> m_ECIESSession;
|
||||
uint64_t m_LastUpdateTime; // in seconds
|
||||
bool m_AcceptsTunnels, m_IsFloodfill;
|
||||
std::chrono::time_point<std::chrono::steady_clock> m_StartupTime;
|
||||
uint64_t m_BandwidthLimit; // allowed bandwidth
|
||||
int m_ShareRatio;
|
||||
RouterStatus m_Status, m_StatusV6;
|
||||
RouterError m_Error, m_ErrorV6;
|
||||
int m_NetID;
|
||||
std::mutex m_GarlicMutex;
|
||||
std::unique_ptr<NTCP2PrivateKeys> m_NTCP2Keys;
|
||||
std::unique_ptr<SSU2PrivateKeys> m_SSU2Keys;
|
||||
std::unique_ptr<i2p::crypto::X25519Keys> m_NTCP2StaticKeys, m_SSU2StaticKeys;
|
||||
// for ECIESx25519
|
||||
i2p::crypto::NoiseSymmetricState m_InitialNoiseState, m_CurrentNoiseState;
|
||||
};
|
||||
|
||||
extern RouterContext context;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue