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Code Issues Releases Activity

NetDB: ignore LeaseSet store request if not floodfill

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Signed-off-by: r4sas <r4sas@i2pmail.org>
This commit is contained in:
R4SAS 2023-06-06 01:00:07 +03:00
parent dfe5df29e1
commit 09f233dbfb
Signed by: r4sas
GPG Key ID: 66F6C87B98EBCFE2
1 changed files with 12 additions and 7 deletions
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19
libi2pd/NetDb.cpp
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@ -267,12 +267,12 @@ namespace data
if (wasFloodfill) if (wasFloodfill)
m_Floodfills.Remove (r->GetIdentHash ()); m_Floodfills.Remove (r->GetIdentHash ());
else if (r->IsEligibleFloodfill ()) else if (r->IsEligibleFloodfill ())
{ {
if (m_Floodfills.GetSize () < NETDB_NUM_FLOODFILLS_THRESHOLD || r->GetProfile ()->IsReal ()) if (m_Floodfills.GetSize () < NETDB_NUM_FLOODFILLS_THRESHOLD || r->GetProfile ()->IsReal ())
m_Floodfills.Insert (r); m_Floodfills.Insert (r);
else else
r->ResetFlooldFill (); r->ResetFlooldFill ();
} }
} }
} }
else else
@ -296,10 +296,10 @@ namespace data
{ {
LogPrint (eLogInfo, "NetDb: RouterInfo added: ", ident.ToBase64()); LogPrint (eLogInfo, "NetDb: RouterInfo added: ", ident.ToBase64());
if (r->IsFloodfill () && r->IsEligibleFloodfill ()) if (r->IsFloodfill () && r->IsEligibleFloodfill ())
{ {
if (m_Floodfills.GetSize () < NETDB_NUM_FLOODFILLS_THRESHOLD || if (m_Floodfills.GetSize () < NETDB_NUM_FLOODFILLS_THRESHOLD ||
r->GetProfile ()->IsReal ()) // don't insert floodfill until it's known real if we have enough r->GetProfile ()->IsReal ()) // don't insert floodfill until it's known real if we have enough
{ {
std::unique_lock<std::mutex> l(m_FloodfillsMutex); std::unique_lock<std::mutex> l(m_FloodfillsMutex);
m_Floodfills.Insert (r); m_Floodfills.Insert (r);
} }
@ -840,7 +840,12 @@ namespace data
LogPrint (eLogError, "NetDb: Database store message is too long ", len); LogPrint (eLogError, "NetDb: Database store message is too long ", len);
return; return;
} }
if (!m->from) // unsolicited LS must be received directly if (!context.IsFloodfill ())
{
LogPrint (eLogInfo, "NetDb: Not Floodfill, LeaseSet store request ignored for ", ident.ToBase32());
return;
}
else if (!m->from) // unsolicited LS must be received directly
{ {
if (storeType == NETDB_STORE_TYPE_LEASESET) // 1 if (storeType == NETDB_STORE_TYPE_LEASESET) // 1
{ {