X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fusermanager.cpp;h=76446c5b57fb07371adaa9b6730e6f335d7e0805;hb=68211809ee3111bdc9609fbd46dc3c875fbb5ea6;hp=f78ebeb57cc87787ca4aa782edc1d4276542022e;hpb=0f74e88f0996acff1580bcf5f2ea3dc986497339;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/usermanager.cpp b/src/usermanager.cpp index f78ebeb57..76446c5b5 100644 --- a/src/usermanager.cpp +++ b/src/usermanager.cpp @@ -1,20 +1,34 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd: (C) 2002-2009 InspIRCd Development Team - * See: http://wiki.inspircd.org/Credits + * Copyright (C) 2009-2010 Daniel De Graaf + * Copyright (C) 2008 Dennis Friis + * Copyright (C) 2008 Robin Burchell + * Copyright (C) 2008 Craig Edwards * - * This program is free but copyrighted software; see - * the file COPYING for details. + * This file is part of InspIRCd. InspIRCd is free software: you can + * redistribute it and/or modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation, version 2. * - * --------------------------------------------------- + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ + #include "inspircd.h" #include "xline.h" #include "bancache.h" +UserManager::UserManager() + : unregistered_count(0), local_count(0) +{ +} + /* add a client connection to the sockets list */ void UserManager::AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server) { @@ -28,19 +42,20 @@ void UserManager::AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs } catch (...) { - ServerInstance->Logs->Log("USERS", DEFAULT,"*** WTF *** Duplicated UUID! -- Crack smoking monkies have been unleashed."); + ServerInstance->Logs->Log("USERS", DEFAULT,"*** WTF *** Duplicated UUID! -- Crack smoking monkeys have been unleashed."); ServerInstance->SNO->WriteToSnoMask('a', "WARNING *** Duplicate UUID allocated!"); return; } + UserIOHandler* eh = &New->eh; /* Give each of the modules an attempt to hook the user for I/O */ - FOREACH_MOD(I_OnHookIO, OnHookIO(New, via)); + FOREACH_MOD(I_OnHookIO, OnHookIO(eh, via)); - if (New->GetIOHook()) + if (eh->GetIOHook()) { try { - New->GetIOHook()->OnStreamSocketAccept(New, client, server); + eh->GetIOHook()->OnStreamSocketAccept(eh, client, server); } catch (CoreException& modexcept) { @@ -53,22 +68,26 @@ void UserManager::AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs this->unregistered_count++; /* The users default nick is their UUID */ - New->nick.assign(New->uuid, 0, ServerInstance->Config->Limits.NickMax); + New->nick = New->uuid; (*(this->clientlist))[New->nick] = New; - New->ident.assign("unknown"); - New->registered = REG_NONE; - New->signon = ServerInstance->Time() + ServerInstance->Config->dns_timeout; + New->signon = ServerInstance->Time(); New->lastping = 1; - /* Smarter than your average bear^H^H^H^Hset of strlcpys. */ - New->dhost.assign(New->GetIPString(), 0, 64); - New->host.assign(New->GetIPString(), 0, 64); - ServerInstance->Users->AddLocalClone(New); ServerInstance->Users->AddGlobalClone(New); + New->localuseriter = this->local_users.insert(local_users.end(), New); + local_count++; + + if ((this->local_users.size() > ServerInstance->Config->SoftLimit) || (this->local_users.size() >= (unsigned int)ServerInstance->SE->GetMaxFds())) + { + ServerInstance->SNO->WriteToSnoMask('a', "Warning: softlimit value has been reached: %d clients", ServerInstance->Config->SoftLimit); + this->QuitUser(New,"No more connections allowed"); + return; + } + /* * First class check. We do this again in FullConnect after DNS is done, and NICK/USER is recieved. * See my note down there for why this is required. DO NOT REMOVE. :) -- w00t @@ -80,15 +99,8 @@ void UserManager::AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs * This will be done again after DNS resolution. -- w00t */ New->CheckClass(); - - this->local_users.push_back(New); - - if ((this->local_users.size() > ServerInstance->Config->SoftLimit) || (this->local_users.size() >= (unsigned int)ServerInstance->SE->GetMaxFds())) - { - ServerInstance->SNO->WriteToSnoMask('a', "Warning: softlimit value has been reached: %d clients", ServerInstance->Config->SoftLimit); - this->QuitUser(New,"No more connections allowed"); + if (New->quitting) return; - } /* * even with bancache, we still have to keep User::exempt current. @@ -127,7 +139,7 @@ void UserManager::AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs } } - if (!ServerInstance->SE->AddFd(New, FD_WANT_FAST_READ | FD_WANT_EDGE_WRITE)) + if (!ServerInstance->SE->AddFd(eh, FD_WANT_FAST_READ | FD_WANT_EDGE_WRITE)) { ServerInstance->Logs->Log("USERS", DEBUG,"Internal error on new connection"); this->QuitUser(New, "Internal error handling connection"); @@ -137,6 +149,14 @@ void UserManager::AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs * BOPM and other stuff requires it. */ New->WriteServ("NOTICE Auth :*** Looking up your hostname..."); + if (ServerInstance->Config->RawLog) + New->WriteServ("NOTICE Auth :*** Raw I/O logging is enabled on this server. All messages, passwords, and commands are being recorded."); + + FOREACH_MOD(I_OnSetUserIP,OnSetUserIP(New)); + if (New->quitting) + return; + + FOREACH_MOD(I_OnUserInit,OnUserInit(New)); if (ServerInstance->Config->NoUserDns) { @@ -153,13 +173,13 @@ void UserManager::QuitUser(User *user, const std::string &quitreason, const char { if (user->quitting) { - ServerInstance->Logs->Log("CULLLIST",DEBUG, "*** Warning *** - You tried to quit a user (%s) twice. Did your module call QuitUser twice?", user->nick.c_str()); + ServerInstance->Logs->Log("USERS", DEFAULT, "ERROR: Tried to quit quitting user: " + user->nick); return; } if (IS_SERVER(user)) { - ServerInstance->Logs->Log("CULLLIST",DEBUG, "*** Warning *** - You tried to quit a fake user (%s)", user->nick.c_str()); + ServerInstance->Logs->Log("USERS", DEFAULT, "ERROR: Tried to quit server user: " + user->nick); return; } @@ -192,26 +212,12 @@ void UserManager::QuitUser(User *user, const std::string &quitreason, const char { LocalUser* lu = IS_LOCAL(user); FOREACH_MOD(I_OnUserDisconnect,OnUserDisconnect(lu)); - lu->DoWrite(); - if (lu->GetIOHook()) - { - try - { - lu->GetIOHook()->OnStreamSocketClose(lu); - } - catch (CoreException& modexcept) - { - ServerInstance->Logs->Log("USERS",DEBUG, "%s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason()); - } - } - - ServerInstance->SE->DelFd(lu); - lu->Close(); + lu->eh.Close(); } /* * this must come before the ServerInstance->SNO->WriteToSnoMaskso that it doesnt try to fill their buffer with anything - * if they were an oper with +sn +qQ. + * if they were an oper with +s +qQ. */ if (user->registered == REG_ALL) { @@ -219,16 +225,16 @@ void UserManager::QuitUser(User *user, const std::string &quitreason, const char { if (!user->quietquit) { - ServerInstance->SNO->WriteToSnoMask('q',"Client exiting: %s!%s@%s [%s]", - user->nick.c_str(), user->ident.c_str(), user->host.c_str(), oper_reason.c_str()); + ServerInstance->SNO->WriteToSnoMask('q',"Client exiting: %s (%s) [%s]", + user->GetFullRealHost().c_str(), user->GetIPString(), oper_reason.c_str()); } } else { if ((!ServerInstance->SilentULine(user->server)) && (!user->quietquit)) { - ServerInstance->SNO->WriteToSnoMask('Q',"Client exiting on server %s: %s!%s@%s [%s]", - user->server.c_str(), user->nick.c_str(), user->ident.c_str(), user->host.c_str(), oper_reason.c_str()); + ServerInstance->SNO->WriteToSnoMask('Q',"Client exiting on server %s: %s (%s) [%s]", + user->server.c_str(), user->GetFullRealHost().c_str(), user->GetIPString(), oper_reason.c_str()); } } user->AddToWhoWas(); @@ -239,29 +245,20 @@ void UserManager::QuitUser(User *user, const std::string &quitreason, const char if (iter != this->clientlist->end()) this->clientlist->erase(iter); else - ServerInstance->Logs->Log("USERS", DEBUG, "iter == clientlist->end, can't remove them from hash... problematic.."); + ServerInstance->Logs->Log("USERS", DEFAULT, "ERROR: Nick not found in clientlist, cannot remove: " + user->nick); + + ServerInstance->Users->uuidlist->erase(user->uuid); } void UserManager::AddLocalClone(User *user) { - clonemap::iterator x; - x = local_clones.find(user->GetCIDRMask()); - if (x != local_clones.end()) - x->second++; - else - local_clones[user->GetCIDRMask()] = 1; + local_clones[user->GetCIDRMask()]++; } void UserManager::AddGlobalClone(User *user) { - clonemap::iterator x; - - x = global_clones.find(user->GetCIDRMask()); - if (x != global_clones.end()) - x->second++; - else - global_clones[user->GetCIDRMask()] = 1; + global_clones[user->GetCIDRMask()]++; } void UserManager::RemoveCloneCounts(User *user) @@ -290,6 +287,22 @@ void UserManager::RemoveCloneCounts(User *user) } } +void UserManager::RehashCloneCounts() +{ + local_clones.clear(); + global_clones.clear(); + + const user_hash& hash = *ServerInstance->Users->clientlist; + for (user_hash::const_iterator i = hash.begin(); i != hash.end(); ++i) + { + User* u = i->second; + + if (IS_LOCAL(u)) + AddLocalClone(u); + AddGlobalClone(u); + } +} + unsigned long UserManager::GlobalCloneCount(User *user) { clonemap::iterator x = global_clones.find(user->GetCIDRMask()); @@ -341,7 +354,7 @@ unsigned int UserManager::UnregisteredUserCount() unsigned int UserManager::LocalUserCount() { /* Doesnt count unregistered clients */ - return (this->local_users.size() - this->UnregisteredUserCount()); + return (this->local_count - this->UnregisteredUserCount()); } void UserManager::ServerNoticeAll(const char* text, ...) @@ -358,7 +371,7 @@ void UserManager::ServerNoticeAll(const char* text, ...) snprintf(formatbuffer,MAXBUF,"NOTICE $%s :%s", ServerInstance->Config->ServerName.c_str(), textbuffer); - for (std::vector::const_iterator i = local_users.begin(); i != local_users.end(); i++) + for (LocalUserList::const_iterator i = local_users.begin(); i != local_users.end(); i++) { User* t = *i; t->WriteServ(std::string(formatbuffer)); @@ -379,7 +392,7 @@ void UserManager::ServerPrivmsgAll(const char* text, ...) snprintf(formatbuffer,MAXBUF,"PRIVMSG $%s :%s", ServerInstance->Config->ServerName.c_str(), textbuffer); - for (std::vector::const_iterator i = local_users.begin(); i != local_users.end(); i++) + for (LocalUserList::const_iterator i = local_users.begin(); i != local_users.end(); i++) { User* t = *i; t->WriteServ(std::string(formatbuffer)); @@ -390,10 +403,12 @@ void UserManager::ServerPrivmsgAll(const char* text, ...) /* return how many users have a given mode e.g. 'a' */ int UserManager::ModeCount(const char mode) { - ModeHandler* mh = ServerInstance->Modes->FindMode(mode, MODETYPE_USER); - - if (mh) - return mh->GetCount(); - else - return 0; + int c = 0; + for(user_hash::iterator i = clientlist->begin(); i != clientlist->end(); ++i) + { + User* u = i->second; + if (u->modes[mode-65]) + c++; + } + return c; }