mirror of
https://github.com/ddnet/ddnet.git
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remove banmaster from sources
This commit is contained in:
Ravomavain
GreYFoX
parent
5c2d8297fb
commit
4481eabcc5
1
.gitignore
vendored
1
.gitignore
vendored
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@ -48,6 +48,5 @@ bam.exe
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*.cmd
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.settings
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*.opensdf
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banmaster*
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DDRace*
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7
bam.lua
7
bam.lua
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@ -261,7 +261,6 @@ function build(settings)
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versionserver = Compile(settings, Collect("src/versionsrv/*.cpp"))
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masterserver = Compile(settings, Collect("src/mastersrv/*.cpp"))
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banmaster = Compile(settings, Collect("src/banmaster/*.cpp"))
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game_shared = Compile(settings, Collect("src/game/*.cpp"), nethash, network_source)
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game_client = Compile(settings, CollectRecursive("src/game/client/*.cpp"), client_content_source)
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game_server = Compile(settings, CollectRecursive("src/game/server/*.cpp"), server_content_source)
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@ -302,9 +301,6 @@ function build(settings)
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masterserver_exe = Link(server_settings, "mastersrv", masterserver,
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engine, zlib)
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banmaster_exe = Link(server_settings, "banmaster", banmaster,
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engine, zlib)
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-- make targets
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c = PseudoTarget("client".."_"..settings.config_name, client_exe, client_depends)
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if string.find(settings.config_name, "sql") then
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@ -316,10 +312,9 @@ function build(settings)
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v = PseudoTarget("versionserver".."_"..settings.config_name, versionserver_exe)
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m = PseudoTarget("masterserver".."_"..settings.config_name, masterserver_exe)
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b = PseudoTarget("banmaster".."_"..settings.config_name, banmaster_exe)
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t = PseudoTarget("tools".."_"..settings.config_name, tools)
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all = PseudoTarget(settings.config_name, c, s, v, m, b, t)
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all = PseudoTarget(settings.config_name, c, s, v, m, t)
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return all
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end
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@ -1,3 +0,0 @@
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clear_banmasters
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add_banmaster banmaster.kottnet.net
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@ -115,9 +115,6 @@ shutil.copy("storage.cfg", package_dir)
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shutil.copy("announcement.txt", package_dir)
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shutil.copy("license_DDRace.txt", package_dir)
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# banmaster
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shutil.copy("banmasters.cfg", package_dir)
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if include_data and not use_bundle:
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os.mkdir(os.path.join(package_dir, "data"))
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copydir("data", package_dir)
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@ -1,261 +0,0 @@
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/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
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/* If you are missing that file, acquire a complete release at teeworlds.com. */
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#include <base/system.h>
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#include <engine/shared/network.h>
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#include <engine/console.h>
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#include <engine/storage.h>
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#include "banmaster.h"
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enum
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{
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MAX_BANS=1024,
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BAN_REREAD_TIME=300,
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CFGFLAG_BANMASTER=32
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};
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static const char BANMASTER_BANFILE[] = "bans.cfg";
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struct CBan
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{
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NETADDR m_Address;
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char m_aReason[256];
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int64 m_Expire;
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};
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static CBan m_aBans[MAX_BANS];
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static int m_NumBans = 0;
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static CNetClient m_Net;
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static IConsole *m_pConsole;
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static char m_aBindAddr[64] = "";
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CBan* CheckBan(NETADDR *pCheck)
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{
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for(int i = 0; i < m_NumBans; i++)
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if(net_addr_comp(&m_aBans[i].m_Address, pCheck) == 0)
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return &m_aBans[i];
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return 0;
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}
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int SendResponse(NETADDR *pAddr, NETADDR *pCheck)
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{
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static char aIpBan[sizeof(BANMASTER_IPBAN) + NETADDR_MAXSTRSIZE + 256] = { 0 };
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static char *pIpBanContent = aIpBan + sizeof(BANMASTER_IPBAN);
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if (!aIpBan[0])
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mem_copy(aIpBan, BANMASTER_IPBAN, sizeof(BANMASTER_IPBAN));
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static CNetChunk p;
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p.m_ClientID = -1;
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p.m_Address = *pAddr;
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p.m_Flags = NETSENDFLAG_CONNLESS;
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CBan* pBan = CheckBan(pCheck);
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if(pBan)
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{
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net_addr_str(pCheck, pIpBanContent, NETADDR_MAXSTRSIZE, false);
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char *pIpBanReason = pIpBanContent + (str_length(pIpBanContent) + 1);
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str_copy(pIpBanReason, pBan->m_aReason, 256);
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p.m_pData = aIpBan;
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p.m_DataSize = sizeof(BANMASTER_IPBAN) + str_length(pIpBanContent) + 1 + str_length(pIpBanReason) + 1;
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m_Net.Send(&p);
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return 1;
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}
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return 0;
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/*else
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{
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p.m_DataSize = sizeof(BANMASTER_IPOK);
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p.m_pData = BANMASTER_IPOK;
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m_Net.Send(&p);
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return 0;
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}*/
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}
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void AddBan(NETADDR *pAddr, const char *pReason)
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{
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pAddr->port = 0;
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CBan *pBan = CheckBan(pAddr);
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char aAddressStr[NETADDR_MAXSTRSIZE];
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net_addr_str(pAddr, aAddressStr, sizeof(aAddressStr), false);
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if(pBan)
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{
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char aAddressStr[NETADDR_MAXSTRSIZE];
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net_addr_str(pAddr, aAddressStr, sizeof(aAddressStr), false);
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dbg_msg("banmaster", "updated ban, ip=%s oldreason='%s' reason='%s'", aAddressStr, pBan->m_aReason, pReason);
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str_copy(pBan->m_aReason, pReason, sizeof(m_aBans[m_NumBans].m_aReason));
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pBan->m_Expire = -1;
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}
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else
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{
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if(m_NumBans == MAX_BANS)
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{
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dbg_msg("banmaster", "error: banmaster is full");
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return;
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}
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m_aBans[m_NumBans].m_Address = *pAddr;
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str_copy(m_aBans[m_NumBans].m_aReason, pReason, sizeof(m_aBans[m_NumBans].m_aReason));
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m_aBans[m_NumBans].m_Expire = -1;
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dbg_msg("banmaster", "added ban, ip=%s reason='%s'", aAddressStr, m_aBans[m_NumBans].m_aReason);
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m_NumBans++;
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}
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}
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void ClearBans()
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{
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m_NumBans = 0;
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}
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void PurgeBans()
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{
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int64 Now = time_get();
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int i = 0;
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while(i < m_NumBans)
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{
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if(m_aBans[i].m_Expire != -1 && m_aBans[i].m_Expire < Now)
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{
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// remove ban
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char aBuf[NETADDR_MAXSTRSIZE];
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net_addr_str(&m_aBans[i].m_Address, aBuf, sizeof(aBuf), false);
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dbg_msg("banmaster", "ban expired, ip=%s reason='%s'", aBuf, m_aBans[i].m_aReason);
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m_aBans[i] = m_aBans[m_NumBans - 1];
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m_NumBans--;
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}
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else
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i++;
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}
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}
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void ConBan(IConsole::IResult *pResult, void *pUser)
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{
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NETADDR Addr;
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const char *pStr = pResult->GetString(0);
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const char *pReason = "";
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if(pResult->NumArguments() > 1)
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pReason = pResult->GetString(1);
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if(!net_addr_from_str(&Addr, pStr))
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AddBan(&Addr, pReason);
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else
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dbg_msg("banmaster", "invalid network address to ban, str='%s'", pStr);
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}
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void ConUnbanAll(IConsole::IResult *pResult, void *pUser)
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{
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ClearBans();
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}
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void ConSetBindAddr(IConsole::IResult *pResult, void *pUser)
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{
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if(m_aBindAddr[0])
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return;
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str_copy(m_aBindAddr, pResult->GetString(0), sizeof(m_aBindAddr));
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dbg_msg("banmaster/network", "bound to %s", m_aBindAddr);
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}
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void StandardOutput(const char *pLine, void *pUser)
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{
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}
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int main(int argc, const char **argv) // ignore_convention
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{
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int64 LastUpdate = time_get();
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dbg_logger_stdout();
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net_init();
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IKernel *pKernel = IKernel::Create();
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IStorage *pStorage = CreateStorage("Teeworlds", argc, argv); // ignore_convention
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m_pConsole = CreateConsole(CFGFLAG_BANMASTER);
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m_pConsole->RegisterPrintCallback(2, StandardOutput, 0);
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m_pConsole->Register("ban", "s?r", CFGFLAG_BANMASTER, ConBan, 0, "Bans the specified ip");
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m_pConsole->Register("unban_all", "", CFGFLAG_BANMASTER, ConUnbanAll, 0, "Unbans all ips");
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m_pConsole->Register("bind", "s", CFGFLAG_BANMASTER, ConSetBindAddr, 0, "Binds to the specified address");
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{
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bool RegisterFail = false;
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RegisterFail = RegisterFail || !pKernel->RegisterInterface(m_pConsole);
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RegisterFail = RegisterFail || !pKernel->RegisterInterface(pStorage);
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if(RegisterFail)
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return -1;
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}
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m_pConsole->ExecuteFile(BANMASTER_BANFILE);
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NETADDR BindAddr;
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if(m_aBindAddr[0] && net_host_lookup(m_aBindAddr, &BindAddr, NETTYPE_IPV4) == 0)
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{
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if(BindAddr.port == 0)
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BindAddr.port = BANMASTER_PORT;
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}
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else
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{
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mem_zero(&BindAddr, sizeof(BindAddr));
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BindAddr.port = BANMASTER_PORT;
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}
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m_Net.Open(BindAddr, 0);
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// TODO: check socket for errors
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dbg_msg("banmaster", "started");
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while(1)
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{
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m_Net.Update();
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// process m_aPackets
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CNetChunk Packet;
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while(m_Net.Recv(&Packet))
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{
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char aAddressStr[NETADDR_MAXSTRSIZE];
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net_addr_str(&Packet.m_Address, aAddressStr, sizeof(aAddressStr), false);
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if((unsigned)Packet.m_DataSize >= sizeof(BANMASTER_IPCHECK) && mem_comp(Packet.m_pData, BANMASTER_IPCHECK, sizeof(BANMASTER_IPCHECK)) == 0)
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{
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char *pAddr = (char *)Packet.m_pData + sizeof(BANMASTER_IPCHECK);
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NETADDR CheckAddr;
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if(net_addr_from_str(&CheckAddr, pAddr))
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{
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dbg_msg("banmaster", "dropped weird message, ip=%s checkaddr='%s'", aAddressStr, pAddr);
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}
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else
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{
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CheckAddr.port = 0;
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int Banned = SendResponse(&Packet.m_Address, &CheckAddr);
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char aBuf[NETADDR_MAXSTRSIZE];
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net_addr_str(&CheckAddr, aBuf, sizeof(aBuf), false);
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dbg_msg("banmaster", "responded to checkmsg, ip=%s checkaddr=%s result=%s", aAddressStr, aBuf, (Banned) ? "ban" : "ok");
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}
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}
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else
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dbg_msg("banmaster", "dropped weird packet, ip=%s", aAddressStr, (char *)Packet.m_pData);
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}
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if(time_get() - LastUpdate > time_freq() * BAN_REREAD_TIME)
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{
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ClearBans();
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LastUpdate = time_get();
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m_pConsole->ExecuteFile(BANMASTER_BANFILE);
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}
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// be nice to the CPU
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thread_sleep(1);
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}
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return 0;
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}
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@ -1,12 +0,0 @@
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/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
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/* If you are missing that file, acquire a complete release at teeworlds.com. */
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#ifndef BANMASTER_BANMASTER_H
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#define BANMASTER_BANMASTER_H
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static const int BANMASTER_PORT = 8302;
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//static const char BANMASTER_IPOK[] = {255, 255, 255, 255, 'i', 'p', 'o', 'k'};
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static const char BANMASTER_IPBAN[] = {255, 255, 255, 255, 'i', 'p', 'b', 'a'};
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static const char BANMASTER_IPCHECK[] = {255, 255, 255, 255, 'i', 'p', 'c', 'h'};
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#endif
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