#include "modules/dns.h"
/* Class holding data for a single entry */
-class DNSBLConfEntry
+class DNSBLConfEntry : public refcountbase
{
public:
enum EnumBanaction { I_UNKNOWN, I_KILL, I_ZLINE, I_KLINE, I_GLINE, I_MARK };
std::string theiruid;
LocalStringExt& nameExt;
LocalIntExt& countExt;
- DNSBLConfEntry *ConfEntry;
+ reference<DNSBLConfEntry> ConfEntry;
public:
- DNSBLResolver(DNS::Manager *mgr, Module *me, LocalStringExt& match, LocalIntExt& ctr, const std::string &hostname, LocalUser* u, DNSBLConfEntry *conf)
+ DNSBLResolver(DNS::Manager *mgr, Module *me, LocalStringExt& match, LocalIntExt& ctr, const std::string &hostname, LocalUser* u, reference<DNSBLConfEntry> conf)
: DNS::Request(mgr, me, hostname, DNS::QUERY_A, true), theiruid(u->uuid), nameExt(match), countExt(ctr), ConfEntry(conf)
{
}
{
if (!ConfEntry->ident.empty())
{
- them->WriteServ("304 " + them->nick + " :Your ident has been set to " + ConfEntry->ident + " because you matched " + reason);
- them->ChangeIdent(ConfEntry->ident.c_str());
+ 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->ChangeDisplayedHost(ConfEntry->host.c_str());
+ them->WriteNumeric(304, ":Your host has been set to " + ConfEntry->host + " because you matched " + reason);
+ them->ChangeDisplayedHost(ConfEntry->host);
}
nameExt.set(them, ConfEntry->name);
"*", 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:
"*", 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:
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:
class ModuleDNSBL : public Module
{
- std::vector<DNSBLConfEntry *> DNSBLConfEntries;
+ std::vector<reference<DNSBLConfEntry> > DNSBLConfEntries;
dynamic_reference<DNS::Manager> DNS;
LocalStringExt nameExt;
LocalIntExt countExt;
public:
ModuleDNSBL() : DNS(this, "DNS"), nameExt("dnsbl_match", this), countExt("dnsbl_pending", this) { }
- void init() CXX11_OVERRIDE
- {
- ReadConf();
- ServerInstance->Modules->AddService(nameExt);
- ServerInstance->Modules->AddService(countExt);
- }
-
- ~ModuleDNSBL()
- {
- ClearEntries();
- }
-
Version GetVersion() CXX11_OVERRIDE
{
return Version("Provides handling of DNS blacklists", VF_VENDOR);
}
- /** Clear entries and free the mem it was using
- */
- void ClearEntries()
- {
- for (std::vector<DNSBLConfEntry *>::iterator i = DNSBLConfEntries.begin(); i != DNSBLConfEntries.end(); i++)
- delete *i;
- DNSBLConfEntries.clear();
- }
-
/** Fill our conf vector with data
*/
- void ReadConf()
+ void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
{
- ClearEntries();
+ DNSBLConfEntries.clear();
ConfigTagList dnsbls = ServerInstance->Config->ConfTags("dnsbl");
for(ConfigIter i = dnsbls.first; i != dnsbls.second; ++i)
{
ConfigTag* tag = i->second;
- DNSBLConfEntry *e = new DNSBLConfEntry();
+ reference<DNSBLConfEntry> e = new DNSBLConfEntry();
e->name = tag->getString("name");
e->ident = tag->getString("ident");
}
e->banaction = str2banaction(tag->getString("action"));
- e->duration = InspIRCd::Duration(tag->getString("duration", "60"));
+ e->duration = tag->getDuration("duration", 60, 1);
/* Use portparser for record replies */
std::string location = tag->getTagLocation();
ServerInstance->SNO->WriteGlobalSno('a', "DNSBL(%s): Invalid banaction", location.c_str());
}
- else if (e->duration <= 0)
- {
- std::string location = tag->getTagLocation();
- ServerInstance->SNO->WriteGlobalSno('a', "DNSBL(%s): Invalid duration", location.c_str());
- }
else
{
if (e->reason.empty())
/* add it, all is ok */
DNSBLConfEntries.push_back(e);
- continue;
}
-
- /* delete and drop it, error somewhere */
- delete e;
}
}
- 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)
else
ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "User has no connect class in OnSetUserIP");
- unsigned char a, b, c, d;
- d = (unsigned char) (user->client_sa.in4.sin_addr.s_addr >> 24) & 0xFF;
- c = (unsigned char) (user->client_sa.in4.sin_addr.s_addr >> 16) & 0xFF;
- b = (unsigned char) (user->client_sa.in4.sin_addr.s_addr >> 8) & 0xFF;
- a = (unsigned char) user->client_sa.in4.sin_addr.s_addr & 0xFF;
+ 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;
const std::string reversedip = ConvToStr(d) + "." + ConvToStr(c) + "." + ConvToStr(b) + "." + ConvToStr(a);
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)
unsigned long total_hits = 0, total_misses = 0;
- for (std::vector<DNSBLConfEntry*>::iterator i = DNSBLConfEntries.begin(); i != DNSBLConfEntries.end(); i++)
+ for (std::vector<reference<DNSBLConfEntry> >::const_iterator i = DNSBLConfEntries.begin(); i != DNSBLConfEntries.end(); ++i)
{
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;
}
projects / user / henk / code / inspircd.git / blobdiff