-/* +------------------------------------+
- * | 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 <danieldg@inspircd.org>
+ * Copyright (C) 2008 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
*
- * 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 <http://www.gnu.org/licenses/>.
*/
+
#include "inspircd.h"
#include "xline.h"
#include "bancache.h"
+#include "iohook.h"
+
+UserManager::UserManager()
+ : clientlist(new user_hash)
+ , uuidlist(new user_hash)
+ , unregistered_count(0), local_count(0)
+{
+}
+
+UserManager::~UserManager()
+{
+ for (user_hash::iterator i = clientlist->begin(); i != clientlist->end(); ++i)
+ {
+ delete i->second;
+ }
+
+ delete clientlist;
+ delete uuidlist;
+}
/* add a client connection to the sockets list */
void UserManager::AddUser(int socket, ListenSocket* via, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server)
}
catch (...)
{
- ServerInstance->Logs->Log("USERS", DEFAULT,"*** WTF *** Duplicated UUID! -- Crack smoking monkies have been unleashed.");
+ ServerInstance->Logs->Log("USERS", LOG_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(eh, via));
+ FOREACH_MOD(OnHookIO, (eh, via));
if (eh->GetIOHook())
{
}
catch (CoreException& modexcept)
{
- ServerInstance->Logs->Log("SOCKET", DEBUG,"%s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
+ ServerInstance->Logs->Log("SOCKET", LOG_DEBUG, "%s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
}
}
- ServerInstance->Logs->Log("USERS", DEBUG,"New user fd: %d", socket);
+ ServerInstance->Logs->Log("USERS", LOG_DEBUG, "New user fd: %d", socket);
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->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
* Check connect class settings and initialise settings into User.
* 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");
+ New->CheckClass(ServerInstance->Config->CCOnConnect);
+ if (New->quitting)
return;
- }
/*
* even with bancache, we still have to keep User::exempt current.
if (!b->Type.empty() && !New->exempt)
{
/* user banned */
- ServerInstance->Logs->Log("BANCACHE", DEBUG, std::string("BanCache: Positive hit for ") + New->GetIPString());
- if (!ServerInstance->Config->MoronBanner.empty())
- New->WriteServ("NOTICE %s :*** %s", New->nick.c_str(), ServerInstance->Config->MoronBanner.c_str());
+ ServerInstance->Logs->Log("BANCACHE", LOG_DEBUG, "BanCache: Positive hit for " + New->GetIPString());
+ if (!ServerInstance->Config->XLineMessage.empty())
+ New->WriteNotice("*** " + ServerInstance->Config->XLineMessage);
this->QuitUser(New, b->Reason);
return;
}
else
{
- ServerInstance->Logs->Log("BANCACHE", DEBUG, std::string("BanCache: Negative hit for ") + New->GetIPString());
+ ServerInstance->Logs->Log("BANCACHE", LOG_DEBUG, "BanCache: Negative hit for " + New->GetIPString());
}
}
else
if (!ServerInstance->SE->AddFd(eh, FD_WANT_FAST_READ | FD_WANT_EDGE_WRITE))
{
- ServerInstance->Logs->Log("USERS", DEBUG,"Internal error on new connection");
+ ServerInstance->Logs->Log("USERS", LOG_DEBUG, "Internal error on new connection");
this->QuitUser(New, "Internal error handling connection");
}
- /* NOTE: even if dns lookups are *off*, we still need to display this.
- * BOPM and other stuff requires it.
- */
- New->WriteServ("NOTICE Auth :*** Looking up your hostname...");
+ if (ServerInstance->Config->RawLog)
+ New->WriteNotice("*** Raw I/O logging is enabled on this server. All messages, passwords, and commands are being recorded.");
- if (ServerInstance->Config->NoUserDns)
- {
- New->WriteServ("NOTICE %s :*** Skipping host resolution (disabled by server administrator)", New->nick.c_str());
- New->dns_done = true;
- }
- else
- {
- New->StartDNSLookup();
- }
+ FOREACH_MOD(OnSetUserIP, (New));
+ if (New->quitting)
+ return;
+
+ FOREACH_MOD(OnUserInit, (New));
}
void UserManager::QuitUser(User *user, const std::string &quitreason, const char* operreason)
{
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", LOG_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", LOG_DEFAULT, "ERROR: Tried to quit server user: " + user->nick);
return;
}
user->quitting = true;
- ServerInstance->Logs->Log("USERS", DEBUG, "QuitUser: %s=%s '%s'", user->uuid.c_str(), user->nick.c_str(), quitreason.c_str());
+ ServerInstance->Logs->Log("USERS", LOG_DEBUG, "QuitUser: %s=%s '%s'", user->uuid.c_str(), user->nick.c_str(), quitreason.c_str());
user->Write("ERROR :Closing link: (%s@%s) [%s]", user->ident.c_str(), user->host.c_str(), *operreason ? operreason : quitreason.c_str());
std::string reason;
if (user->registered == REG_ALL)
{
- FOREACH_MOD(I_OnUserQuit,OnUserQuit(user, reason, oper_reason));
+ FOREACH_MOD(OnUserQuit, (user, reason, oper_reason));
user->WriteCommonQuit(reason, oper_reason);
}
if (IS_LOCAL(user))
{
LocalUser* lu = IS_LOCAL(user);
- FOREACH_MOD(I_OnUserDisconnect,OnUserDisconnect(lu));
- UserIOHandler* eh = &lu->eh;
- eh->DoWrite();
- if (eh->GetIOHook())
- {
- try
- {
- eh->GetIOHook()->OnStreamSocketClose(eh);
- }
- catch (CoreException& modexcept)
- {
- ServerInstance->Logs->Log("USERS",DEBUG, "%s threw an exception: %s", modexcept.GetSource(), modexcept.GetReason());
- }
- }
-
- ServerInstance->SE->DelFd(eh);
- eh->Close();
+ FOREACH_MOD(OnUserDisconnect, (lu));
+ 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)
{
{
if (!user->quietquit)
{
- ServerInstance->SNO->WriteToSnoMask('q',"Client exiting: %s!%s@%s [%s] (%s)",
- user->nick.c_str(), user->ident.c_str(), user->host.c_str(), oper_reason.c_str(), user->GetIPString());
+ ServerInstance->SNO->WriteToSnoMask('q',"Client exiting: %s (%s) [%s]",
+ user->GetFullRealHost().c_str(), user->GetIPString().c_str(), 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] (%s)",
- user->server.c_str(), user->nick.c_str(), user->ident.c_str(), user->host.c_str(), oper_reason.c_str(), user->GetIPString());
+ ServerInstance->SNO->WriteToSnoMask('Q',"Client exiting on server %s: %s (%s) [%s]",
+ user->server.c_str(), user->GetFullRealHost().c_str(), user->GetIPString().c_str(), oper_reason.c_str());
}
}
- user->AddToWhoWas();
}
user_hash::iterator iter = this->clientlist->find(user->nick);
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", LOG_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)
return 0;
}
-/* this function counts all users connected, wether they are registered or NOT. */
-unsigned int UserManager::UserCount()
-{
- /*
- * XXX: Todo:
- * As part of this restructuring, move clientlist/etc fields into usermanager.
- * -- w00t
- */
- return this->clientlist->size();
-}
-
-/* this counts only registered users, so that the percentages in /MAP don't mess up */
-unsigned int UserManager::RegisteredUserCount()
-{
- return this->clientlist->size() - this->UnregisteredUserCount();
-}
-
-/* return how many users are opered */
-unsigned int UserManager::OperCount()
-{
- return this->all_opers.size();
-}
-
-/* return how many users are unregistered */
-unsigned int UserManager::UnregisteredUserCount()
-{
- return this->unregistered_count;
-}
-
-/* return how many local registered users there are */
-unsigned int UserManager::LocalUserCount()
-{
- /* Doesnt count unregistered clients */
- return (this->local_users.size() - this->UnregisteredUserCount());
-}
-
void UserManager::ServerNoticeAll(const char* text, ...)
{
- if (!text)
- return;
-
- char textbuffer[MAXBUF];
- char formatbuffer[MAXBUF];
- va_list argsPtr;
- va_start (argsPtr, text);
- vsnprintf(textbuffer, MAXBUF, text, argsPtr);
- va_end(argsPtr);
-
- snprintf(formatbuffer,MAXBUF,"NOTICE $%s :%s", ServerInstance->Config->ServerName.c_str(), textbuffer);
+ std::string message;
+ VAFORMAT(message, text, text);
+ message = "NOTICE $" + ServerInstance->Config->ServerName + " :" + message;
- for (std::vector<LocalUser*>::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));
+ t->WriteServ(message);
}
}
-void UserManager::ServerPrivmsgAll(const char* text, ...)
+void UserManager::GarbageCollect()
{
- if (!text)
- return;
-
- char textbuffer[MAXBUF];
- char formatbuffer[MAXBUF];
- va_list argsPtr;
- va_start (argsPtr, text);
- vsnprintf(textbuffer, MAXBUF, text, argsPtr);
- va_end(argsPtr);
-
- snprintf(formatbuffer,MAXBUF,"PRIVMSG $%s :%s", ServerInstance->Config->ServerName.c_str(), textbuffer);
-
- for (std::vector<LocalUser*>::const_iterator i = local_users.begin(); i != local_users.end(); i++)
+ // Reset the already_sent IDs so we don't wrap it around and drop a message
+ LocalUser::already_sent_id = 0;
+ for (LocalUserList::const_iterator i = this->local_users.begin(); i != this->local_users.end(); i++)
{
- User* t = *i;
- t->WriteServ(std::string(formatbuffer));
+ (**i).already_sent = 0;
+ (**i).RemoveExpiredInvites();
}
}
-
-/* return how many users have a given mode e.g. 'a' */
-int UserManager::ModeCount(const char mode)
+/* this returns true when all modules are satisfied that the user should be allowed onto the irc server
+ * (until this returns true, a user will block in the waiting state, waiting to connect up to the
+ * registration timeout maximum seconds)
+ */
+bool UserManager::AllModulesReportReady(LocalUser* user)
{
- ModeHandler* mh = ServerInstance->Modes->FindMode(mode, MODETYPE_USER);
-
- if (mh)
- return mh->GetCount();
- else
- return 0;
+ ModResult res;
+ FIRST_MOD_RESULT(OnCheckReady, res, (user));
+ return (res == MOD_RES_PASSTHRU);
}