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TCPServer: use /64 prefix to ban IPv6 peers

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This commit is contained in:
SChernykh
2023-04-27 10:28:32 +02:00
parent 754eb78a05
commit c94b627808
6 changed files with 31 additions and 18 deletions
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src/stratum_server.cpp
+3 -2
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@@ -410,6 +410,7 @@ bool StratumServer::on_submit(StratumClient* client, uint32_t id, const char* jo
share->m_req.data = share;
share->m_server = this;
share->m_client = client;
share->m_clientIPv6 = client->m_isV6;
share->m_clientAddr = client->m_addr;
share->m_clientResetCounter = client->m_resetCounter.load();
share->m_rpcId = client->m_rpcId;
@@ -843,7 +844,7 @@ void StratumServer::on_share_found(uv_work_t* req)
SubmittedShare* share = reinterpret_cast<SubmittedShare*>(req->data);
StratumServer* server = share->m_server;
if (server->is_banned(share->m_clientAddr)) {
if (server->is_banned(share->m_clientIPv6, share->m_clientAddr)) {
share->m_highEnoughDifficulty = false;
share->m_result = SubmittedShare::Result::BANNED;
return;
@@ -1019,7 +1020,7 @@ void StratumServer::on_after_share_found(uv_work_t* req, int /*status*/)
}
}
else if (bad_share) {
server->ban(share->m_clientAddr, DEFAULT_BAN_TIME);
server->ban(share->m_clientIPv6, share->m_clientAddr, DEFAULT_BAN_TIME);
}
}