X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmodules%2Fm_dnsbl.cpp;h=89fecf6968aa15bc419c7f52c15d037aaa031d7e;hb=b2ac8cc0a6405946a388b80df3be21bc276a61f3;hp=16694de932fe937278123c6c98cbd234289f282e;hpb=124c17e14134a4999afc1a5e981ab7c75b3694b9;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_dnsbl.cpp b/src/modules/m_dnsbl.cpp
index 16694de93..89fecf696 100644
--- a/src/modules/m_dnsbl.cpp
+++ b/src/modules/m_dnsbl.cpp
@@ -74,7 +74,7 @@ class DNSBLResolver : public DNS::Request
 		// All replies should be in 127.0.0.0/8
 		if (ans_record->rdata.compare(0, 4, "127.") != 0)
 		{
-			ServerInstance->SNO->WriteGlobalSno('a', "DNSBL: %s returned address outside of acceptable subnet 127.0.0.0/8: %s", ConfEntry->domain.c_str(), ans_record->rdata.c_str());
+			ServerInstance->SNO->WriteGlobalSno('d', "DNSBL: %s returned address outside of acceptable subnet 127.0.0.0/8: %s", ConfEntry->domain.c_str(), ans_record->rdata.c_str());
 			ConfEntry->stats_misses++;
 			return;
 		}
@@ -128,13 +128,13 @@ class DNSBLResolver : public DNS::Request
 				{
 					if (!ConfEntry->ident.empty())
 					{
-						them->WriteNumeric(304, "Your ident has been set to " + ConfEntry->ident + " because you matched " + reason);
+						them->WriteNotice("Your ident has been set to " + ConfEntry->ident + " because you matched " + reason);
 						them->ChangeIdent(ConfEntry->ident);
 					}
 
 					if (!ConfEntry->host.empty())
 					{
-						them->WriteNumeric(304, "Your host has been set to " + ConfEntry->host + " because you matched " + reason);
+						them->WriteNotice("Your host has been set to " + ConfEntry->host + " because you matched " + reason);
 						them->ChangeDisplayedHost(ConfEntry->host);
 					}
 
@@ -200,7 +200,7 @@ class DNSBLResolver : public DNS::Request
 					break;
 			}
 
-			ServerInstance->SNO->WriteGlobalSno('a', "Connecting user %s%s detected as being on a DNS blacklist (%s) with result %d", them->nick.empty() ? "<unknown>" : "", them->GetFullRealHost().c_str(), ConfEntry->domain.c_str(), (ConfEntry->type==DNSBLConfEntry::A_BITMASK) ? bitmask : record);
+			ServerInstance->SNO->WriteGlobalSno('d', "Connecting user %s%s detected as being on a DNS blacklist (%s) with result %d", them->nick.empty() ? "<unknown>" : "", them->GetFullRealHost().c_str(), ConfEntry->domain.c_str(), (ConfEntry->type==DNSBLConfEntry::A_BITMASK) ? bitmask : record);
 		}
 		else
 			ConfEntry->stats_misses++;
@@ -255,6 +255,11 @@ class ModuleDNSBL : public Module, public Stats::EventListener
 	{
 	}
 
+	void init() CXX11_OVERRIDE
+	{
+		ServerInstance->SNO->EnableSnomask('d', "DNSBL");
+	}
+
 	Version GetVersion() CXX11_OVERRIDE
 	{
 		return Version("Provides handling of DNS blacklists", VF_VENDOR);
@@ -278,7 +283,7 @@ class ModuleDNSBL : public Module, public Stats::EventListener
 			e->reason = tag->getString("reason");
 			e->domain = tag->getString("domain");
 
-			if (tag->getString("type") == "bitmask")
+			if (stdalgo::string::equalsci(tag->getString("type"), "bitmask"))
 			{
 				e->type = DNSBLConfEntry::A_BITMASK;
 				e->bitmask = tag->getUInt("bitmask", 0, 0, UINT_MAX);
@@ -302,29 +307,29 @@ class ModuleDNSBL : public Module, public Stats::EventListener
 			if ((e->bitmask <= 0) && (DNSBLConfEntry::A_BITMASK == e->type))
 			{
 				std::string location = tag->getTagLocation();
-				ServerInstance->SNO->WriteGlobalSno('a', "DNSBL(%s): invalid bitmask", location.c_str());
+				ServerInstance->SNO->WriteGlobalSno('d', "DNSBL(%s): invalid bitmask", location.c_str());
 			}
 			else if (e->name.empty())
 			{
 				std::string location = tag->getTagLocation();
-				ServerInstance->SNO->WriteGlobalSno('a', "DNSBL(%s): Invalid name", location.c_str());
+				ServerInstance->SNO->WriteGlobalSno('d', "DNSBL(%s): Invalid name", location.c_str());
 			}
 			else if (e->domain.empty())
 			{
 				std::string location = tag->getTagLocation();
-				ServerInstance->SNO->WriteGlobalSno('a', "DNSBL(%s): Invalid domain", location.c_str());
+				ServerInstance->SNO->WriteGlobalSno('d', "DNSBL(%s): Invalid domain", location.c_str());
 			}
 			else if (e->banaction == DNSBLConfEntry::I_UNKNOWN)
 			{
 				std::string location = tag->getTagLocation();
-				ServerInstance->SNO->WriteGlobalSno('a', "DNSBL(%s): Invalid banaction", location.c_str());
+				ServerInstance->SNO->WriteGlobalSno('d', "DNSBL(%s): Invalid banaction", location.c_str());
 			}
 			else
 			{
 				if (e->reason.empty())
 				{
 					std::string location = tag->getTagLocation();
-					ServerInstance->SNO->WriteGlobalSno('a', "DNSBL(%s): empty reason, using defaults", location.c_str());
+					ServerInstance->SNO->WriteGlobalSno('d', "DNSBL(%s): empty reason, using defaults", location.c_str());
 					e->reason = "Your IP has been blacklisted.";
 				}
 
@@ -339,6 +344,10 @@ class ModuleDNSBL : public Module, public Stats::EventListener
 		if ((user->exempt) || !DNS)
 			return;
 
+		// Clients can't be in a DNSBL if they aren't connected via IPv4 or IPv6.
+		if (user->client_sa.family() != AF_INET && user->client_sa.family() != AF_INET6)
+			return;
+
 		if (user->MyClass)
 		{
 			if (!user->MyClass->config->getBool("usednsbl", true))
@@ -348,7 +357,7 @@ class ModuleDNSBL : public Module, public Stats::EventListener
 			ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "User has no connect class in OnSetUserIP");
 
 		std::string reversedip;
-		if (user->client_sa.sa.sa_family == AF_INET)
+		if (user->client_sa.family() == AF_INET)
 		{
 			unsigned int a, b, c, d;
 			d = (unsigned int) (user->client_sa.in4.sin_addr.s_addr >> 24) & 0xFF;
@@ -358,7 +367,7 @@ class ModuleDNSBL : public Module, public Stats::EventListener
 
 			reversedip = ConvToStr(d) + "." + ConvToStr(c) + "." + ConvToStr(b) + "." + ConvToStr(a);
 		}
-		else if (user->client_sa.sa.sa_family == AF_INET6)
+		else if (user->client_sa.family() == AF_INET6)
 		{
 			const unsigned char* ip = user->client_sa.in6.sin6_addr.s6_addr;