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SSU2 only introducers

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orignal 2022-11-23 13:44:03 -05:00
parent ccfeca728e
commit a298588943
5 changed files with 23 additions and 209 deletions
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14
libi2pd/RouterInfo.h
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@ -101,15 +101,13 @@ namespace data
eTransportSSU2
};
typedef Tag<32> IntroKey; // should be castable to MacKey and AESKey
struct Introducer
{
Introducer (): iPort (0), iExp (0) {};
boost::asio::ip::address iHost;
int iPort;
IntroKey iKey; // or ih for SSU2
Introducer (): iTag (0), iExp (0), isH (false) {};
uint32_t iTag;
uint32_t iExp;
IdentHash iH;
bool isH; // TODO: remove later
};
struct SSUExt
@ -188,28 +186,22 @@ namespace data
std::shared_ptr<const Address> GetSSU2AddressWithStaticKey (const uint8_t * key, bool isV6) const;
std::shared_ptr<const Address> GetPublishedNTCP2V4Address () const;
std::shared_ptr<const Address> GetPublishedNTCP2V6Address () const;
std::shared_ptr<const Address> GetSSUAddress (bool v4only = true) const;
std::shared_ptr<const Address> GetSSUV6Address () const;
std::shared_ptr<const Address> GetYggdrasilAddress () const;
std::shared_ptr<const Address> GetSSU2V4Address () const;
std::shared_ptr<const Address> GetSSU2V6Address () const;
std::shared_ptr<const Address> GetSSU2Address (bool v4) const;
void AddSSUAddress (const char * host, int port, const uint8_t * key, int mtu = 0);
void AddNTCP2Address (const uint8_t * staticKey, const uint8_t * iv,
const boost::asio::ip::address& host = boost::asio::ip::address(), int port = 0, uint8_t caps = 0);
void AddSSU2Address (const uint8_t * staticKey, const uint8_t * introKey, uint8_t caps = 0); // non published
void AddSSU2Address (const uint8_t * staticKey, const uint8_t * introKey,
const boost::asio::ip::address& host, int port); // published
bool AddIntroducer (const Introducer& introducer);
bool RemoveIntroducer (const boost::asio::ip::udp::endpoint& e);
void SetUnreachableAddressesTransportCaps (uint8_t transports); // bitmask of AddressCaps
void UpdateSupportedTransports ();
bool IsFloodfill () const { return m_Caps & Caps::eFloodfill; };
bool IsReachable () const { return m_Caps & Caps::eReachable; };
bool IsECIES () const { return m_RouterIdentity->GetCryptoKeyType () == i2p::data::CRYPTO_KEY_TYPE_ECIES_X25519_AEAD; };
bool IsSSU (bool v4only = true) const;
bool IsSSUV6 () const { return m_SupportedTransports & eSSUV6; };
bool IsNTCP2 (bool v4only = true) const;
bool IsNTCP2V6 () const { return m_SupportedTransports & eNTCP2V6; };
bool IsSSU2V4 () const { return m_SupportedTransports & eSSU2V4; };