X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fxline.cpp;h=2fa6dda0039c9d8e9e742813d58fd54e883a2964;hb=6d03943426dcce76ba66567a9b18425a5ebb4c0c;hp=20df92dd0003503989ceed3997ff7210eb21abc4;hpb=e4acbc95b8b6cd5b28d38a2242c02e8ff4991e4a;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/xline.cpp b/src/xline.cpp index 20df92dd0..2fa6dda00 100644 --- a/src/xline.cpp +++ b/src/xline.cpp @@ -2,8 +2,8 @@ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * - * InspIRCd: (C) 2002-2008 InspIRCd Development Team - * See: http://www.inspircd.org/wiki/index.php/Credits + * InspIRCd: (C) 2002-2009 InspIRCd Development Team + * See: http://wiki.inspircd.org/Credits * * This program is free but copyrighted software; see * the file COPYING for details. @@ -11,15 +11,14 @@ * --------------------------------------------------- */ -/* $Core: libIRCDxline */ +/* $Core */ #include "inspircd.h" -#include "wildcard.h" #include "xline.h" #include "bancache.h" /* - * This is now version 3 of the XLine subsystem, let's see if we can get it as nice and + * This is now version 3 of the XLine subsystem, let's see if we can get it as nice and * efficient as we can this time so we can close this file and never ever touch it again .. * * Background: @@ -70,7 +69,7 @@ void XLineManager::CheckELines() if (ELines.empty()) return; - for (std::vector::const_iterator u2 = ServerInstance->local_users.begin(); u2 != ServerInstance->local_users.end(); u2++) + for (std::vector::const_iterator u2 = ServerInstance->Users->local_users.begin(); u2 != ServerInstance->Users->local_users.end(); u2++) { User* u = (User*)(*u2); @@ -116,6 +115,22 @@ XLineLookup* XLineManager::GetAll(const std::string &type) return &(n->second); } +void XLineManager::DelAll(const std::string &type) +{ + ContainerIter n = lookup_lines.find(type); + + if (n == lookup_lines.end()) + return; + + LookupIter x; + + /* Delete all of a given type (this should probably use DelLine, but oh well) */ + while ((x = n->second.begin()) != n->second.end()) + { + ExpireLine(n, x); + } +} + std::vector XLineManager::GetAllTypes() { std::vector items; @@ -139,6 +154,7 @@ IdentHostPair XLineManager::IdentSplit(const std::string &ident_and_host) } else { + n.first = ""; n.second = ident_and_host; } @@ -149,19 +165,34 @@ IdentHostPair XLineManager::IdentSplit(const std::string &ident_and_host) bool XLineManager::AddLine(XLine* line, User* user) { - /*IdentHostPair ih = IdentSplit(hostmask);*/ - ServerInstance->BanCache->RemoveEntries(line->type, false); // XXX perhaps remove ELines here? - if (DelLine(line->Displayable(), line->type, user, true)) + if (line->duration && ServerInstance->Time() > line->expiry) + return false; // Don't apply expired XLines. + + /* Don't apply duplicate xlines */ + ContainerIter x = lookup_lines.find(line->type); + if (x != lookup_lines.end()) + { + LookupIter i = x->second.find(line->Displayable()); + if (i != x->second.end()) + { + return false; + } + } + + /*ELine* item = new ELine(ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str());*/ + XLineFactory* xlf = GetFactory(line->type); + if (!xlf) return false; - /*ELine* item = new ELine(ServerInstance, ServerInstance->Time(), duration, source, reason, ih.first.c_str(), ih.second.c_str());*/ - pending_lines.push_back(line); + if (xlf->AutoApplyToUserList(line)) + pending_lines.push_back(line); + lookup_lines[line->type][line->Displayable()] = line; line->OnAdd(); - FOREACH_MOD(I_OnAddLine,OnAddLine(user, line)); + FOREACH_MOD(I_OnAddLine,OnAddLine(user, line)); return true; } @@ -203,7 +234,7 @@ bool XLineManager::DelLine(const char* hostmask, const std::string &type, User* void ELine::Unset() { /* remove exempt from everyone and force recheck after deleting eline */ - for (std::vector::const_iterator u2 = ServerInstance->local_users.begin(); u2 != ServerInstance->local_users.end(); u2++) + for (std::vector::const_iterator u2 = ServerInstance->Users->local_users.begin(); u2 != ServerInstance->Users->local_users.end(); u2++) { User* u = (User*)(*u2); u->exempt = false; @@ -230,20 +261,17 @@ XLine* XLineManager::MatchesLine(const std::string &type, User* user) safei = i; safei++; + if (i->second->duration && current > i->second->expiry) + { + /* Expire the line, proceed to next one */ + ExpireLine(x, i); + i = safei; + continue; + } + if (i->second->Matches(user)) { - if (i->second->duration && current > i->second->expiry) - { - /* Expire the line, return nothing */ - ExpireLine(x, i); - /* Continue, there may be another that matches - * (thanks aquanight) - */ - i = safei; - continue; - } - else - return i->second; + return i->second; } i = safei; @@ -310,9 +338,14 @@ void XLineManager::ExpireLine(ContainerIter container, LookupIter item) // applies lines, removing clients and changing nicks etc as applicable void XLineManager::ApplyLines() { - for (std::vector::const_iterator u2 = ServerInstance->local_users.begin(); u2 != ServerInstance->local_users.end(); u2++) + std::vector::reverse_iterator u2 = ServerInstance->Users->local_users.rbegin(); + while (u2 != ServerInstance->Users->local_users.rend()) { - User* u = (User*)(*u2); + User* u = *u2++; + + // Don't ban people who are exempt. + if (u->exempt) + continue; for (std::vector::iterator i = pending_lines.begin(); i != pending_lines.end(); i++) { @@ -356,13 +389,13 @@ void XLineManager::InvokeStats(const std::string &type, int numeric, User* user, } -XLineManager::XLineManager(InspIRCd* Instance) : ServerInstance(Instance) +XLineManager::XLineManager() { - GFact = new GLineFactory(Instance); - EFact = new ELineFactory(Instance); - KFact = new KLineFactory(Instance); - QFact = new QLineFactory(Instance); - ZFact = new ZLineFactory(Instance); + GFact = new GLineFactory; + EFact = new ELineFactory; + KFact = new KLineFactory; + QFact = new QLineFactory; + ZFact = new ZLineFactory; RegisterFactory(GFact); RegisterFactory(EFact); @@ -384,28 +417,49 @@ XLineManager::~XLineManager() delete KFact; delete QFact; delete ZFact; + + // Delete all existing XLines + for (XLineContainer::iterator i = lookup_lines.begin(); i != lookup_lines.end(); i++) + { + for (XLineLookup::iterator j = i->second.begin(); j != i->second.end(); j++) + { + delete j->second; + } + i->second.clear(); + } + lookup_lines.clear(); + } void XLine::Apply(User* u) { } +bool XLine::IsBurstable() +{ + return true; +} + void XLine::DefaultApply(User* u, const std::string &line, bool bancache) { - char reason[MAXBUF]; - snprintf(reason, MAXBUF, "%s-Lined: %s", line.c_str(), this->reason); + char sreason[MAXBUF]; + snprintf(sreason, MAXBUF, "%s-Lined: %s", line.c_str(), this->reason.c_str()); if (*ServerInstance->Config->MoronBanner) - u->WriteServ("NOTICE %s :*** %s", u->nick, ServerInstance->Config->MoronBanner); + u->WriteServ("NOTICE %s :*** %s", u->nick.c_str(), ServerInstance->Config->MoronBanner); + if (ServerInstance->Config->HideBans) - User::QuitUser(ServerInstance, u, line + "-Lined", reason); + ServerInstance->Users->QuitUser(u, line + "-Lined", sreason); else - User::QuitUser(ServerInstance, u, reason); + ServerInstance->Users->QuitUser(u, sreason); if (bancache) { - ServerInstance->Log(DEBUG, std::string("BanCache: Adding positive hit (") + line + ") for " + u->GetIPString()); - ServerInstance->BanCache->AddHit(u->GetIPString(), this->type, line + "-Lined: " + this->reason); + ServerInstance->Logs->Log("BANCACHE", DEBUG, std::string("BanCache: Adding positive hit (") + line + ") for " + u->GetIPString()); + if (this->duration > 0) + ServerInstance->BanCache->AddHit(u->GetIPString(), this->type, line + "-Lined: " + this->reason, this->duration); + else + ServerInstance->BanCache->AddHit(u->GetIPString(), this->type, line + "-Lined: " + this->reason); } } @@ -414,9 +468,10 @@ bool KLine::Matches(User *u) if (u->exempt) return false; - if ((match(u->ident, this->identmask))) + if (InspIRCd::Match(u->ident, this->identmask, ascii_case_insensitive_map)) { - if ((match(u->host, this->hostmask, true)) || (match(u->GetIPString(), this->hostmask, true))) + if (InspIRCd::MatchCIDR(u->host, this->hostmask, ascii_case_insensitive_map) || + InspIRCd::MatchCIDR(u->GetIPString(), this->hostmask, ascii_case_insensitive_map)) { return true; } @@ -427,7 +482,7 @@ bool KLine::Matches(User *u) void KLine::Apply(User* u) { - DefaultApply(u, "K", (strcmp(this->identmask, "*") == 0) ? true : false); + DefaultApply(u, "K", (this->identmask == "*") ? true : false); } bool GLine::Matches(User *u) @@ -435,9 +490,10 @@ bool GLine::Matches(User *u) if (u->exempt) return false; - if ((match(u->ident, this->identmask))) + if (InspIRCd::Match(u->ident, this->identmask, ascii_case_insensitive_map)) { - if ((match(u->host, this->hostmask, true)) || (match(u->GetIPString(), this->hostmask, true))) + if (InspIRCd::MatchCIDR(u->host, this->hostmask, ascii_case_insensitive_map) || + InspIRCd::MatchCIDR(u->GetIPString(), this->hostmask, ascii_case_insensitive_map)) { return true; } @@ -447,8 +503,8 @@ bool GLine::Matches(User *u) } void GLine::Apply(User* u) -{ - DefaultApply(u, "G", (strcmp(this->identmask, "*") == 0) ? true : false); +{ + DefaultApply(u, "G", (this->identmask == "*") ? true : false); } bool ELine::Matches(User *u) @@ -456,9 +512,10 @@ bool ELine::Matches(User *u) if (u->exempt) return false; - if ((match(u->ident, this->identmask))) + if (InspIRCd::Match(u->ident, this->identmask, ascii_case_insensitive_map)) { - if ((match(u->host, this->hostmask, true)) || (match(u->GetIPString(), this->hostmask, true))) + if (InspIRCd::MatchCIDR(u->host, this->hostmask, ascii_case_insensitive_map) || + InspIRCd::MatchCIDR(u->GetIPString(), this->hostmask, ascii_case_insensitive_map)) { return true; } @@ -472,39 +529,36 @@ bool ZLine::Matches(User *u) if (u->exempt) return false; - if (match(u->GetIPString(), this->ipaddr, true)) + if (InspIRCd::MatchCIDR(u->GetIPString(), this->ipaddr)) return true; else return false; } void ZLine::Apply(User* u) -{ +{ DefaultApply(u, "Z", true); } bool QLine::Matches(User *u) { - if (u->exempt) - return false; - - if (match(u->nick, this->nick)) + if (InspIRCd::Match(u->nick, this->nick)) return true; return false; } void QLine::Apply(User* u) -{ +{ /* Force to uuid on apply of qline, no need to disconnect any more :) */ - u->ForceNickChange(u->uuid); + u->ForceNickChange(u->uuid.c_str()); } bool ZLine::Matches(const std::string &str) { - if (match(str.c_str(), this->ipaddr, true)) + if (InspIRCd::MatchCIDR(str, this->ipaddr)) return true; else return false; @@ -512,7 +566,7 @@ bool ZLine::Matches(const std::string &str) bool QLine::Matches(const std::string &str) { - if (match(str.c_str(), this->nick)) + if (InspIRCd::Match(str, this->nick)) return true; return false; @@ -520,23 +574,23 @@ bool QLine::Matches(const std::string &str) bool ELine::Matches(const std::string &str) { - return ((match(str.c_str(), matchtext.c_str(), true))); + return (InspIRCd::MatchCIDR(str, matchtext)); } bool KLine::Matches(const std::string &str) { - return ((match(str.c_str(), matchtext.c_str(), true))); + return (InspIRCd::MatchCIDR(str.c_str(), matchtext)); } bool GLine::Matches(const std::string &str) { - return ((match(str.c_str(), matchtext.c_str(), true))); + return (InspIRCd::MatchCIDR(str, matchtext)); } void ELine::OnAdd() { /* When adding one eline, only check the one eline */ - for (std::vector::const_iterator u2 = ServerInstance->local_users.begin(); u2 != ServerInstance->local_users.end(); u2++) + for (std::vector::const_iterator u2 = ServerInstance->Users->local_users.begin(); u2 != ServerInstance->Users->local_users.end(); u2++) { User* u = (User*)(*u2); if (this->Matches(u)) @@ -546,27 +600,32 @@ void ELine::OnAdd() void ELine::DisplayExpiry() { - ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed E-Line %s@%s (set by %s %d seconds ago)",this->identmask,this->hostmask,this->source,this->duration); + ServerInstance->SNO->WriteToSnoMask('x',"Removing expired E-Line %s@%s (set by %s %ld seconds ago)", + identmask.c_str(),hostmask.c_str(),source.c_str(),(long)(ServerInstance->Time() - this->set_time)); } void QLine::DisplayExpiry() { - ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed Q-Line %s (set by %s %d seconds ago)",this->nick,this->source,this->duration); + ServerInstance->SNO->WriteToSnoMask('x',"Removing expired Q-Line %s (set by %s %ld seconds ago)", + nick.c_str(),source.c_str(),(long)(ServerInstance->Time() - this->set_time)); } void ZLine::DisplayExpiry() { - ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed Z-Line %s (set by %s %d seconds ago)",this->ipaddr,this->source,this->duration); + ServerInstance->SNO->WriteToSnoMask('x',"Removing expired Z-Line %s (set by %s %ld seconds ago)", + ipaddr.c_str(),source.c_str(),(long)(ServerInstance->Time() - this->set_time)); } void KLine::DisplayExpiry() { - ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed K-Line %s@%s (set by %s %d seconds ago)",this->identmask,this->hostmask,this->source,this->duration); + ServerInstance->SNO->WriteToSnoMask('x',"Removing expired K-Line %s@%s (set by %s %ld seconds ago)", + identmask.c_str(),hostmask.c_str(),source.c_str(),(long)(ServerInstance->Time() - this->set_time)); } void GLine::DisplayExpiry() { - ServerInstance->SNO->WriteToSnoMask('x',"Expiring timed G-Line %s@%s (set by %s %d seconds ago)",this->identmask,this->hostmask,this->source,this->duration); + ServerInstance->SNO->WriteToSnoMask('x',"Removing expired G-Line %s@%s (set by %s %ld seconds ago)", + identmask.c_str(),hostmask.c_str(),source.c_str(),(long)(ServerInstance->Time() - this->set_time)); } const char* ELine::Displayable() @@ -586,12 +645,17 @@ const char* GLine::Displayable() const char* ZLine::Displayable() { - return ipaddr; + return ipaddr.c_str(); } const char* QLine::Displayable() { - return nick; + return nick.c_str(); +} + +bool KLine::IsBurstable() +{ + return false; } bool XLineManager::RegisterFactory(XLineFactory* xlf) @@ -627,4 +691,3 @@ XLineFactory* XLineManager::GetFactory(const std::string &type) return n->second; } -