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-rw-r--r--src/banmaster/banmaster.cpp351
1 files changed, 0 insertions, 351 deletions
diff --git a/src/banmaster/banmaster.cpp b/src/banmaster/banmaster.cpp
deleted file mode 100644
index a8a5ad02..00000000
--- a/src/banmaster/banmaster.cpp
+++ /dev/null
@@ -1,351 +0,0 @@
-/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
-/* If you are missing that file, acquire a complete release at teeworlds.com.                */
-#include <base/system.h>
-#include <cstdlib> /* atexit() */
-
-#include <engine/console.h>
-#include <engine/storage.h>
-#include <engine/config.h>
-
-#include <engine/shared/config.h>
-#include <engine/shared/netban.h>
-#include <engine/shared/network.h>
-#include <engine/shared/econ.h>
-#include <engine/shared/packer.h>
-
-#include "banmaster.h"
-
-enum 
-{
-	BAN_REREAD_TIME=300,
-	MAX_BAN_ENTRIES = 10,
-	MAX_REASON_LENGTH = 128,
-};
-
-static const char BANMASTER_BANFILE[] = "bans.cfg";
-static const char BANMASTER_BANSSAVEFILE[] = "saved_bans.cfg";
-
-class CBanmasterBan : public CNetBan
-{
-public:
-	//returns true if address is banned
-
-	bool GetBanInfo(const NETADDR *pAddr, char *pReason, int BufferSize, int *pExpires)
-	{
-		CNetHash aHash[17];
-		int Length = CNetHash::MakeHashArray(pAddr, aHash);
-
-		// check ban adresses
-		CBanAddr *pBan = m_BanAddrPool.Find(pAddr, &aHash[Length]);
-		if(pBan)
-		{
-			str_format(pReason, BufferSize, "%s", pBan->m_Info.m_aReason);
-			*pExpires = pBan->m_Info.m_Expires;
-			return true;
-		}
-		// check ban ranges
-		for(int i = Length-1; i >= 0; --i)
-		{
-			for(CBanRange *pBan = m_BanRangePool.First(&aHash[i]); pBan; pBan = pBan->m_pHashNext)
-			{
-				if(NetMatch(&pBan->m_Data, pAddr, i, Length))
-				{
-					str_format(pReason, BufferSize, "%s", pBan->m_Info.m_aReason);
-					*pExpires = pBan->m_Info.m_Expires;
-					return true;
-				}
-			}
-		}
-
-		return false;
-	}
-};
-
-struct CBanInfo {
-	char m_aName[16];
-	char m_aReason[MAX_REASON_LENGTH];
-	NETADDR m_Addr;
-	int m_RecvTime;
-};
-
-struct CStats {
-	unsigned int m_StartTime;
-	int m_HitsBannedPlayers;
-	int m_NumRecvBans;
-	int m_NumRequests;
-};
-
-CEcon m_Econ;
-CNetClient m_Net;
-CBanmasterBan m_NetBan;
-CBanInfo m_RecvBans[MAX_BAN_ENTRIES];
-CStats m_Stats;
-
-IConsole *m_pConsole;
-IStorage *m_pStorage;
-IKernel *m_pKernel;
-IConfig *m_pConfig;
-
-void CleanUp()
-{
-	// Better: RAII?
-	m_Econ.Shutdown();
-
-	delete m_pConsole;
-	delete m_pConfig;
-	delete m_pKernel;
-	delete m_pStorage;
-}
-
-int SendResponse(NETADDR *pAddr, NETADDR *pCheck, const char *pToken)
-{
-	CNetChunk p;
-
-	p.m_ClientID = -1;
-	p.m_Address = *pAddr;
-	p.m_Flags = NETSENDFLAG_CONNLESS;
-
-	int Expires;
-	char aReason[128];
-
-	if(m_NetBan.GetBanInfo(pCheck, aReason, sizeof(aReason), &Expires))
-	{
-		char aCheckAddr[NETADDR_MAXSTRSIZE];
-		net_addr_str(pCheck, aCheckAddr, NETADDR_MAXSTRSIZE, false);
-
-		CPacker P;
-		P.Reset();
-		P.AddRaw(BANMASTER_IPBAN, sizeof(BANMASTER_IPBAN));
-		P.AddString(aCheckAddr, -1);
-		P.AddString(aReason, -1);
-		P.AddString(pToken, -1);
-		
-		p.m_pData = P.Data();
-		p.m_DataSize = P.Size();
-		if(!P.Error())
-			m_Net.Send(&p);
-		return 1;
-	}
-
-	return 0;
-}
-
-void AddRecvBan(NETADDR *pFromAddr, unsigned char *pData, int Size)
-{
-	CUnpacker Up;
-	const char *pIP, *pName, *pReason;
-
-	Up.Reset(pData + sizeof(BANMASTER_IPREPORT), Size - sizeof(BANMASTER_IPREPORT));
-
-	pName = Up.GetString(CUnpacker::SANITIZE_CC|CUnpacker::SKIP_START_WHITESPACES);
-	pIP = Up.GetString(CUnpacker::SANITIZE_CC|CUnpacker::SKIP_START_WHITESPACES);
-	pReason = Up.GetString(CUnpacker::SANITIZE_CC|CUnpacker::SKIP_START_WHITESPACES);
-
-	NETADDR ReportAddr;
-	if(!Up.Error() && net_addr_from_str(&ReportAddr, pIP) == 0 && pName[0] && pReason[0])
-	{
-		for(int i = MAX_BAN_ENTRIES-1; i > 0; i--)
-			mem_copy(&m_RecvBans[i], &m_RecvBans[i-1], sizeof(m_RecvBans[i]));
-
-		m_RecvBans[0].m_Addr = ReportAddr;
-		str_copy(m_RecvBans[0].m_aName, pName, sizeof(m_RecvBans[0].m_aName));
-		str_copy(m_RecvBans[0].m_aReason, pReason, sizeof(m_RecvBans[0].m_aReason));
-		m_RecvBans[0].m_RecvTime = time_timestamp();
-
-		char aAddr[NETADDR_MAXSTRSIZE];
-		char aBuf[256];
-		net_addr_str(pFromAddr, aAddr, sizeof(aAddr), false);
-		str_format(aBuf, sizeof(aBuf), "Received ban from '%s', Name: %s, IP: %s, Reason: %s", aAddr, pName, pIP, pReason);
-		m_pConsole->Print(IConsole::OUTPUT_LEVEL_STANDARD, "banmaster", aBuf);
-		m_Stats.m_NumRecvBans++;
-	}
-	else
-		m_pConsole->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "banmaster", "dropped weird ban message");
-}
-
-void ReloadBans()
-{
-	char aBuf[64];
-	str_format(aBuf, sizeof(aBuf), "bans_save %s", BANMASTER_BANSSAVEFILE);
-	m_pConsole->ExecuteLine(aBuf);
-}
-
-void ConRecvBans(IConsole::IResult *pResult, void *pUser)
-{
-	int Count = 0;
-	char aBuf[256];
-	for(int i = MAX_BAN_ENTRIES-1; i >= 0; i--)
-	{
-		if(!m_RecvBans[i].m_aName[0])
-			continue;
-
-		char aIP[NETADDR_MAXSTRSIZE];
-		net_addr_str(&m_RecvBans[i].m_Addr, aIP, sizeof(aIP), false);
-		int RecvTime = time_timestamp() - m_RecvBans[i].m_RecvTime;
-		str_format(aBuf, sizeof(aBuf), "#%d - Name: %s | Reason: %s | IP: %s | Received %d min and %d sec. ago", i, m_RecvBans[i].m_aName, m_RecvBans[i].m_aReason, aIP, RecvTime/60, RecvTime%60);
-		m_pConsole->Print(IConsole::OUTPUT_LEVEL_STANDARD, "banmaster", aBuf);
-		Count++;
-	}
-	str_format(aBuf, sizeof(aBuf), "%d Ban(s)", Count);
-	m_pConsole->Print(IConsole::OUTPUT_LEVEL_STANDARD, "banmaster", aBuf);
-}
-
-void ConAddBan(IConsole::IResult *pResult, void *pUser)
-{
-	int Index = pResult->GetInteger(0);
-	if(Index >= 0 && Index < MAX_BAN_ENTRIES && m_RecvBans[Index].m_aName[0])
-	{
-		m_NetBan.BanAddr(&m_RecvBans[Index].m_Addr, pResult->GetInteger(1)*60, pResult->GetString(2));
-	}
-	else
-		m_pConsole->Print(IConsole::OUTPUT_LEVEL_STANDARD, "banmaster", "Invalid index");
-}
-
-void ConStatus(IConsole::IResult *pResult, void *pUser)
-{
-	unsigned int Running = time_timestamp() - m_Stats.m_StartTime;
-	int Hours = Running / 3600;
-	char aBuf[512];
-	str_format(aBuf, sizeof(aBuf), "Running since %d hours %d min and %d sec. Total received requests: %d (%d hits). %d received bans (%.3f/hour).",
-			Hours, (Running-Hours*3600) / 60, Running % 60, m_Stats.m_NumRequests, m_Stats.m_HitsBannedPlayers, m_Stats.m_NumRecvBans, (Hours != 0) ? (float)m_Stats.m_NumRecvBans/Hours : m_Stats.m_NumRecvBans);
-	m_pConsole->Print(IConsole::OUTPUT_LEVEL_STANDARD, "banmaster", aBuf);
-}
-
-int main(int argc, const char **argv) // ignore_convention
-{
-	atexit(CleanUp);
-	int64 LastUpdate = time_get();
-
-	dbg_logger_stdout();
-	net_init();
-
-	m_pKernel = IKernel::Create();
-	m_pStorage = CreateStorage("Teeworlds", IStorage::STORAGETYPE_BASIC, argc, argv); // ignore_convention
-	m_pConfig = CreateConfig();
-
-	m_pConsole = CreateConsole(CFGFLAG_BANMASTER|CFGFLAG_ECON);
-
-	{
-		bool RegisterFail = false;
-
-		RegisterFail = RegisterFail || !m_pKernel->RegisterInterface(m_pConsole);
-		RegisterFail = RegisterFail || !m_pKernel->RegisterInterface(m_pStorage);
-		RegisterFail = RegisterFail || !m_pKernel->RegisterInterface(m_pConfig);
-		
-		if(RegisterFail)
-			return -1;
-	}
-
-	//Reset strings
-	m_pConfig->Init();
-
-	// Register Commands
-	m_pConsole->Register("recvbans", "", CFGFLAG_BANMASTER, ConRecvBans, 0, "Show the last received bans");
-	m_pConsole->Register("addban", "iir", CFGFLAG_BANMASTER, ConAddBan, 0, "Ban IP by index");
-	m_pConsole->Register("status", "", CFGFLAG_BANMASTER, ConStatus, 0, "Show some statistics");
-
-
-	m_NetBan.Init(m_pConsole, m_pStorage);
-	m_pConsole->ExecuteFile(BANMASTER_BANFILE);
-	m_Econ.Init(m_pConsole, &m_NetBan);
-
-	m_pConsole->ExecuteFile(BANMASTER_BANSSAVEFILE);
-
-	m_pConsole->StoreCommands(false);
-
-	mem_zero(&m_RecvBans, sizeof(CBanInfo)*MAX_BAN_ENTRIES);
-	mem_zero(&m_Stats, sizeof(CStats));
-	m_Stats.m_StartTime = time_timestamp();
-
-	NETADDR BindAddr;
-	if(g_Config.m_Bindaddr[0] && net_host_lookup(g_Config.m_Bindaddr, &BindAddr, NETTYPE_ALL) == 0)
-		BindAddr.port = BANMASTER_PORT;
-	else
-	{
-		mem_zero(&BindAddr, sizeof(BindAddr));
-		BindAddr.type = NETTYPE_ALL;
-		BindAddr.port = BANMASTER_PORT;
-	}
-
-	if(!m_Net.Open(BindAddr, 0))
-	{
-		dbg_msg("banmaster", "couldn't start network");
-		return -1;
-	}
-
-	dbg_msg("banmaster", "started");
-	
-	while(1)
-	{
-		m_Net.Update();
-
-		// process m_Packets
-		CNetChunk Packet;
-		while(m_Net.Recv(&Packet))
-		{
-			char aAddressStr[NETADDR_MAXSTRSIZE];
-			net_addr_str(&Packet.m_Address, aAddressStr, sizeof(aAddressStr), false);
-
-			if(Packet.m_DataSize >= (int)sizeof(BANMASTER_IPCHECK) && mem_comp(Packet.m_pData, BANMASTER_IPCHECK, sizeof(BANMASTER_IPCHECK)) == 0)
-			{
-				CUnpacker Up;
-				Up.Reset((unsigned char*) Packet.m_pData + sizeof(BANMASTER_IPCHECK), Packet.m_DataSize - sizeof(BANMASTER_IPCHECK));
-				const char *pAddr = Up.GetString(CUnpacker::SANITIZE_CC|CUnpacker::SKIP_START_WHITESPACES);
-				const char *pToken = Up.GetString(CUnpacker::SANITIZE_CC);
-
-				NETADDR CheckAddr;
-				if(net_addr_from_str(&CheckAddr, pAddr) || Up.Error())
-				{
-					char aBuf[128];
-					str_format(aBuf, sizeof(aBuf), "dropped weird message, ip='%s' checkaddr='%s'", aAddressStr, pAddr);
-					m_pConsole->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "banmaster", aBuf);
-				}
-				else
-				{
-					CheckAddr.port = 0;
-
-					int Banned = SendResponse(&Packet.m_Address, &CheckAddr, pToken);
-
-					char aIP[NETADDR_MAXSTRSIZE];
-					char aBuf[256];
-					net_addr_str(&CheckAddr, aIP, sizeof(aIP), false);
-					str_format(aBuf, sizeof(aBuf), "responded to checkmsg, ip='%s' checkaddr='%s' result=%s", aAddressStr, aIP, (Banned) ? "ban" : "ok");
-					if(Banned)
-					{
-						m_pConsole->Print(IConsole::OUTPUT_LEVEL_STANDARD, "banmaster", aBuf);
-						m_Stats.m_HitsBannedPlayers++;
-					}
-					else
-						m_pConsole->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "banmaster", aBuf);
-
-					m_Stats.m_NumRequests++;
-				}
-			}
-			else if(Packet.m_DataSize >= (int)sizeof(BANMASTER_IPREPORT) && mem_comp(Packet.m_pData, BANMASTER_IPREPORT, sizeof(BANMASTER_IPREPORT)) == 0)
-			{
-				//info of a banned client
-				AddRecvBan(&Packet.m_Address, (unsigned char*)Packet.m_pData, Packet.m_DataSize);
-			}
-			else
-			{
-				char aBuf[128];
-				str_format(aBuf, sizeof(aBuf), "dropped weird packet, ip='%s'", aAddressStr, (char *)Packet.m_pData);
-				m_pConsole->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "banmaster", aBuf);
-			}
-		}
-
-		if(time_get() - LastUpdate > time_freq() * BAN_REREAD_TIME)
-		{
-			ReloadBans();
-			LastUpdate = time_get();
-		}
-
-		m_NetBan.Update();
-		m_Econ.Update();
-		
-		// be nice to the CPU
-		thread_sleep(1);
-	}
-
-	return 0;
-}
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