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incoming ECIESX25519AEADRatchet messages hanler

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orignal 2020-01-29 15:54:11 -05:00
parent a1dbec0fcb
commit 48fa10b080
3 changed files with 32 additions and 18 deletions
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19
libi2pd/ECIESX25519AEADRatchetSession.cpp
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@ -86,7 +86,7 @@ namespace garlic
return tagsetNsr.GetNextSessionTag ();
}
bool ECIESX25519AEADRatchetSession::NewIncomingSession (const uint8_t * buf, size_t len, CloveHandler handleClove)
bool ECIESX25519AEADRatchetSession::HandleNewIncomingSession (const uint8_t * buf, size_t len, CloveHandler handleClove)
{
if (!GetOwner ()) return false;
// we are Bob
@ -219,6 +219,7 @@ namespace garlic
}
MixHash (out + offset, 16); // h = SHA256(h || ciphertext)
m_State = eSessionStateNewSessionSent;
if (GetOwner ())
GetOwner ()->AddECIESx25519SessionTag (CreateNewSessionTag (), shared_from_this ());
@ -272,7 +273,7 @@ namespace garlic
return true;
}
bool ECIESX25519AEADRatchetSession::NewOutgoingSessionReply (const uint8_t * buf, size_t len, CloveHandler handleClove)
bool ECIESX25519AEADRatchetSession::HandleNewOutgoingSessionReply (const uint8_t * buf, size_t len, CloveHandler handleClove)
{
// we are Alice
LogPrint (eLogDebug, "Garlic: reply received");
@ -323,6 +324,20 @@ namespace garlic
return true;
}
bool ECIESX25519AEADRatchetSession::HandleNextMessage (const uint8_t * buf, size_t len, CloveHandler handleClove)
{
switch (m_State)
{
case eSessionStateNew:
return HandleNewIncomingSession (buf, len, handleClove);
case eSessionStateNewSessionSent:
return HandleNewOutgoingSessionReply (buf, len, handleClove);
default:
return false;
}
return true;
}
std::shared_ptr<I2NPMessage> ECIESX25519AEADRatchetSession::WrapSingleMessage (std::shared_ptr<const I2NPMessage> msg)
{
auto m = NewI2NPMessage ();