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SSU2 keys

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orignal 2022-03-01 21:23:08 -05:00
parent 1511dcb309
commit f6ba776c12
4 changed files with 57 additions and 14 deletions
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20
libi2pd/RouterContext.h
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@ -29,6 +29,7 @@ namespace garlic
const char ROUTER_INFO[] = "router.info";
const char ROUTER_KEYS[] = "router.keys";
const char NTCP2_KEYS[] = "ntcp2.keys";
const char SSU2_KEYS[] = "ssu2.keys";
const int ROUTER_INFO_UPDATE_INTERVAL = 1800; // 30 minutes
enum RouterStatus
@ -61,6 +62,13 @@ namespace garlic
uint8_t iv[16];
};
struct SSU2PrivateKeys
{
uint8_t staticPublicKey[32];
uint8_t staticPrivateKey[32];
uint8_t intro[32];
};
public:
RouterContext ();
@ -78,11 +86,17 @@ namespace garlic
return std::shared_ptr<i2p::garlic::GarlicDestination> (this,
[](i2p::garlic::GarlicDestination *) {});
}
const uint8_t * GetNTCP2StaticPublicKey () const { return m_NTCP2Keys ? m_NTCP2Keys->staticPublicKey : nullptr; };
const uint8_t * GetNTCP2StaticPrivateKey () const { return m_NTCP2Keys ? m_NTCP2Keys->staticPrivateKey : nullptr; };
const uint8_t * GetNTCP2IV () const { return m_NTCP2Keys ? m_NTCP2Keys->iv : nullptr; };
i2p::crypto::X25519Keys& GetStaticKeys ();
i2p::crypto::X25519Keys& GetNTCP2StaticKeys ();
const uint8_t * GetSSU2StaticPublicKey () const { return m_SSU2Keys ? m_SSU2Keys->staticPublicKey : nullptr; };
const uint8_t * GetSSU2StaticPrivateKey () const { return m_SSU2Keys ? m_SSU2Keys->staticPrivateKey : nullptr; };
const uint8_t * GetSSU2IntroKey () const { return m_SSU2Keys ? m_SSU2Keys->intro : nullptr; };
i2p::crypto::X25519Keys& GetSSU2StaticKeys ();
uint32_t GetUptime () const; // in seconds
uint64_t GetLastUpdateTime () const { return m_LastUpdateTime; };
uint64_t GetBandwidthLimit () const { return m_BandwidthLimit; };
@ -156,6 +170,7 @@ namespace garlic
void NewRouterInfo ();
void UpdateRouterInfo ();
void NewNTCP2Keys ();
void NewSSU2Keys ();
bool Load ();
void SaveKeys ();
@ -177,7 +192,8 @@ namespace garlic
int m_NetID;
std::mutex m_GarlicMutex;
std::unique_ptr<NTCP2PrivateKeys> m_NTCP2Keys;
std::unique_ptr<i2p::crypto::X25519Keys> m_StaticKeys;
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;
};