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limit guest logins - ip check done

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This commit is contained in:
Kai Philipp
2016-06-17 18:02:10 +02:00
parent f6fb0650e3
commit 935ec2ad92
3 changed files with 37 additions and 0 deletions
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src/net/common/serverlobbythread.cpp
+11
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@@ -1006,6 +1006,12 @@ void
ServerLobbyThread::HandleNetPacketInit(boost::shared_ptr<SessionData> session, const InitMessage &initMessage)
{
LOG_VERBOSE("Received init for session #" << session->GetId() << ".");
// @XXX: debug tests
if(m_sessionManager.IsGuestConnectedMultiple(session->GetClientAddr())){
LOG_ERROR("Guest with IP " << session->GetClientAddr() << " already connected! Should be declined!");
}
// @XXX: end debug tests
// Before any other processing, perform some denial of service and
// brute force attack prevention by checking whether the user recently sent an
@@ -1057,6 +1063,11 @@ ServerLobbyThread::HandleNetPacketInit(boost::shared_ptr<SessionData> session, c
validGuest = true;
noAuth = true;
}
// @XXX: check if a guest session with same ip is already connected - decline if true
if(m_sessionManager.IsGuestConnectedMultiple(session->GetClientAddr())){
LOG_ERROR("Guest with IP " << session->GetClientAddr() << " already connected! Decline!");
validGuest = false;
}
}
if (!validGuest) {
SessionError(session, ERR_NET_INVALID_PLAYER_NAME);