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Code Issues Releases Activity

invoke HandleCloveI2NPMessage

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orignal 2020-01-06 16:14:41 -05:00
parent 815b6db0bf
commit 4afef91359
3 changed files with 35 additions and 2 deletions
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28
libi2pd/Garlic.cpp
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@ -913,7 +913,7 @@ namespace garlic
switch (blk)
{
case eECIESx25519BlkGalicClove:
// TODO:
HandleECIESx25519GarlicClove (buf + offset, size);
break;
case eECIESx25519BlkDateTime:
LogPrint (eLogDebug, "Garlic: datetime");
@ -931,5 +931,31 @@ namespace garlic
}
}
void GarlicDestination::HandleECIESx25519GarlicClove (const uint8_t * buf, size_t len)
{
const uint8_t * buf1 = buf;
uint8_t flag = buf[0]; buf++; // flag
GarlicDeliveryType deliveryType = (GarlicDeliveryType)((flag >> 5) & 0x03);
switch (deliveryType)
{
case eGarlicDeliveryTypeDestination:
buf += 32; // TODO: check destination
// no break here
case eGarlicDeliveryTypeLocal:
{
uint8_t typeID = buf[0]; buf++; // typeid
buf += (4 + 4); // msgID + expiration
ptrdiff_t offset = buf - buf1;
if (offset <= (int)len)
HandleCloveI2NPMessage (typeID, buf, len - offset);
else
LogPrint (eLogError, "Garlic: clove is too long");
break;
}
// TODO: tunnel
default:
LogPrint (eLogWarning, "Garlic: unexpected delivery type ", (int)deliveryType);
}
}
}
}

2
libi2pd/Garlic.h
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@ -205,6 +205,7 @@ namespace garlic
protected:
virtual void HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from) = 0; // called from clove only
virtual bool HandleCloveI2NPMessage (uint8_t typeID, const uint8_t * payload, size_t len) = 0;
void HandleGarlicMessage (std::shared_ptr<I2NPMessage> msg);
void HandleDeliveryStatusMessage (uint32_t msgID);
@ -220,6 +221,7 @@ namespace garlic
// ECIES-X25519-AEAD-Ratchet
void HandleECIESx25519 (const uint8_t * buf, size_t len);
void HandleECIESx25519Payload (const uint8_t * buf, size_t len);
void HandleECIESx25519GarlicClove (const uint8_t * buf, size_t len);
private:

7
libi2pd/RouterContext.h
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@ -115,12 +115,17 @@ namespace i2p
// implements GarlicDestination
std::shared_ptr<const i2p::data::LocalLeaseSet> GetLeaseSet () { return nullptr; };
std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool () const;
void HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from);
// override GarlicDestination
void ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg);
void ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg);
protected:
// implements GarlicDestination
void HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from);
bool HandleCloveI2NPMessage (uint8_t typeID, const uint8_t * payload, size_t len) { return false; }; // not implemented
private:
void CreateNewRouter ();