X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_dnsbl.cpp;h=5eaa8c279abce71526b1ff611930d2e89f503163;hb=3f4bdfaa981e15893f1a3a6e559f28118e468dfc;hp=3c9d64d49a598ad5c7822deacdd25985465bdc48;hpb=1031f333332cf1b09db4fd632f141143ee637c34;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_dnsbl.cpp b/src/modules/m_dnsbl.cpp index 3c9d64d49..5eaa8c279 100644 --- a/src/modules/m_dnsbl.cpp +++ b/src/modules/m_dnsbl.cpp @@ -117,13 +117,13 @@ class DNSBLResolver : public DNS::Request { if (!ConfEntry->ident.empty()) { - them->WriteServ("304 " + them->nick + " :Your ident has been set to " + ConfEntry->ident + " because you matched " + reason); + them->WriteNumeric(304, ":Your ident has been set to " + ConfEntry->ident + " because you matched " + reason); them->ChangeIdent(ConfEntry->ident); } if (!ConfEntry->host.empty()) { - them->WriteServ("304 " + them->nick + " :Your host has been set to " + ConfEntry->host + " because you matched " + reason); + them->WriteNumeric(304, ":Your host has been set to " + ConfEntry->host + " because you matched " + reason); them->ChangeDisplayedHost(ConfEntry->host); } @@ -136,13 +136,16 @@ class DNSBLResolver : public DNS::Request "*", them->GetIPString()); if (ServerInstance->XLines->AddLine(kl,NULL)) { - std::string timestr = ServerInstance->TimeString(kl->expiry); + std::string timestr = InspIRCd::TimeString(kl->expiry); ServerInstance->SNO->WriteGlobalSno('x',"K:line added due to DNSBL match on *@%s to expire on %s: %s", them->GetIPString().c_str(), timestr.c_str(), reason.c_str()); ServerInstance->XLines->ApplyLines(); } else + { delete kl; + return; + } break; } case DNSBLConfEntry::I_GLINE: @@ -151,13 +154,16 @@ class DNSBLResolver : public DNS::Request "*", them->GetIPString()); if (ServerInstance->XLines->AddLine(gl,NULL)) { - std::string timestr = ServerInstance->TimeString(gl->expiry); + std::string timestr = InspIRCd::TimeString(gl->expiry); ServerInstance->SNO->WriteGlobalSno('x',"G:line added due to DNSBL match on *@%s to expire on %s: %s", them->GetIPString().c_str(), timestr.c_str(), reason.c_str()); ServerInstance->XLines->ApplyLines(); } else + { delete gl; + return; + } break; } case DNSBLConfEntry::I_ZLINE: @@ -166,13 +172,16 @@ class DNSBLResolver : public DNS::Request them->GetIPString()); if (ServerInstance->XLines->AddLine(zl,NULL)) { - std::string timestr = ServerInstance->TimeString(zl->expiry); + std::string timestr = InspIRCd::TimeString(zl->expiry); ServerInstance->SNO->WriteGlobalSno('x',"Z:line added due to DNSBL match on *@%s to expire on %s: %s", them->GetIPString().c_str(), timestr.c_str(), reason.c_str()); ServerInstance->XLines->ApplyLines(); } else + { delete zl; + return; + } break; } case DNSBLConfEntry::I_UNKNOWN: @@ -227,13 +236,11 @@ class ModuleDNSBL : public Module return DNSBLConfEntry::I_UNKNOWN; } public: - ModuleDNSBL() : DNS(this, "DNS"), nameExt("dnsbl_match", this), countExt("dnsbl_pending", this) { } - - void init() CXX11_OVERRIDE + ModuleDNSBL() + : DNS(this, "DNS") + , nameExt("dnsbl_match", ExtensionItem::EXT_USER, this) + , countExt("dnsbl_pending", ExtensionItem::EXT_USER, this) { - ReadConf(); - ServerInstance->Modules->AddService(nameExt); - ServerInstance->Modules->AddService(countExt); } Version GetVersion() CXX11_OVERRIDE @@ -243,7 +250,7 @@ class ModuleDNSBL : public Module /** Fill our conf vector with data */ - void ReadConf() + void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE { DNSBLConfEntries.clear(); @@ -315,14 +322,9 @@ class ModuleDNSBL : public Module } } - void OnRehash(User* user) CXX11_OVERRIDE - { - ReadConf(); - } - void OnSetUserIP(LocalUser* user) CXX11_OVERRIDE { - if ((user->exempt) || (user->client_sa.sa.sa_family != AF_INET) || !DNS) + if ((user->exempt) || !DNS) return; if (user->MyClass) @@ -333,13 +335,32 @@ class ModuleDNSBL : public Module else ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "User has no connect class in OnSetUserIP"); - unsigned int a, b, c, d; - d = (unsigned int) (user->client_sa.in4.sin_addr.s_addr >> 24) & 0xFF; - c = (unsigned int) (user->client_sa.in4.sin_addr.s_addr >> 16) & 0xFF; - b = (unsigned int) (user->client_sa.in4.sin_addr.s_addr >> 8) & 0xFF; - a = (unsigned int) user->client_sa.in4.sin_addr.s_addr & 0xFF; + std::string reversedip; + if (user->client_sa.sa.sa_family == AF_INET) + { + unsigned int a, b, c, d; + d = (unsigned int) (user->client_sa.in4.sin_addr.s_addr >> 24) & 0xFF; + c = (unsigned int) (user->client_sa.in4.sin_addr.s_addr >> 16) & 0xFF; + b = (unsigned int) (user->client_sa.in4.sin_addr.s_addr >> 8) & 0xFF; + a = (unsigned int) user->client_sa.in4.sin_addr.s_addr & 0xFF; + + reversedip = ConvToStr(d) + "." + ConvToStr(c) + "." + ConvToStr(b) + "." + ConvToStr(a); + } + else if (user->client_sa.sa.sa_family == AF_INET6) + { + const unsigned char* ip = user->client_sa.in6.sin6_addr.s6_addr; + + std::string buf = BinToHex(ip, 16); + for (std::string::const_reverse_iterator it = buf.rbegin(); it != buf.rend(); ++it) + { + reversedip.push_back(*it); + reversedip.push_back('.'); + } + } + else + return; - const std::string reversedip = ConvToStr(d) + "." + ConvToStr(c) + "." + ConvToStr(b) + "." + ConvToStr(a); + ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Reversed IP %s -> %s", user->GetIPString().c_str(), reversedip.c_str()); countExt.set(user, DNSBLConfEntries.size()); @@ -358,7 +379,7 @@ class ModuleDNSBL : public Module catch (DNS::Exception &ex) { delete r; - ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, std::string(ex.GetReason())); + ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, ex.GetReason()); } if (user->quitting) @@ -397,12 +418,12 @@ class ModuleDNSBL : public Module total_hits += (*i)->stats_hits; total_misses += (*i)->stats_misses; - results.push_back(ServerInstance->Config->ServerName + " 304 " + user->nick + " :DNSBLSTATS DNSbl \"" + (*i)->name + "\" had " + + results.push_back("304 " + user->nick + " :DNSBLSTATS DNSbl \"" + (*i)->name + "\" had " + ConvToStr((*i)->stats_hits) + " hits and " + ConvToStr((*i)->stats_misses) + " misses"); } - results.push_back(ServerInstance->Config->ServerName + " 304 " + user->nick + " :DNSBLSTATS Total hits: " + ConvToStr(total_hits)); - results.push_back(ServerInstance->Config->ServerName + " 304 " + user->nick + " :DNSBLSTATS Total misses: " + ConvToStr(total_misses)); + results.push_back("304 " + user->nick + " :DNSBLSTATS Total hits: " + ConvToStr(total_hits)); + results.push_back("304 " + user->nick + " :DNSBLSTATS Total misses: " + ConvToStr(total_misses)); return MOD_RES_PASSTHRU; }