-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2004-2007 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
+ * Copyright (C) 2005 Craig McLure <craig@chatspike.net>
*
- * ---------------------------------------------------
+ * 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/>.
*/
-using namespace std;
-#include "inspircd_config.h"
+/* $Core */
+
#include "inspircd.h"
-#include "inspircd_io.h"
-#include <unistd.h>
-#include <sys/errno.h>
-#include <sys/ioctl.h>
-#include <sys/utsname.h>
-#include <cstdio>
-#include <time.h>
-#include <string>
-#ifdef GCC3
-#include <ext/hash_map>
-#else
-#include <hash_map>
-#endif
-#include <map>
-#include <sstream>
-#include <vector>
-#include <deque>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#ifdef THREADED_DNS
-#include <pthread.h>
-#endif
-#ifndef RUSAGE_SELF
-#define RUSAGE_SELF 0
-#define RUSAGE_CHILDREN -1
-#endif
-#include "users.h"
-#include "ctables.h"
-#include "globals.h"
-#include "modules.h"
-#include "dynamic.h"
-#include "wildcard.h"
-#include "message.h"
-#include "commands.h"
-#include "mode.h"
#include "xline.h"
-#include "inspstring.h"
-#include "dnsqueue.h"
-#include "helperfuncs.h"
-#include "hashcomp.h"
-#include "socketengine.h"
-#include "typedefs.h"
#include "command_parse.h"
-extern ServerConfig* Config;
-extern InspIRCd* ServerInstance;
-
-extern int MODCOUNT;
-extern std::vector<Module*> modules;
-extern std::vector<ircd_module*> factory;
-extern time_t TIME;
-
-const long duration_m = 60;
-const long duration_h = duration_m * 60;
-const long duration_d = duration_h * 24;
-const long duration_w = duration_d * 7;
-const long duration_y = duration_w * 52;
-
-extern user_hash clientlist;
-extern chan_hash chanlist;
-extern whowas_hash whowas;
+/* All other ircds when doing this check usually just look for a string of *@* or *. We're smarter than that, though. */
-extern std::vector<userrec*> all_opers;
-extern std::vector<userrec*> local_users;
+bool InspIRCd::HostMatchesEveryone(const std::string &mask, User* user)
+{
+ long matches = 0;
-// This table references users by file descriptor.
-// its an array to make it VERY fast, as all lookups are referenced
-// by an integer, meaning there is no need for a scan/search operation.
-extern userrec* fd_ref_table[MAX_DESCRIPTORS];
+ ConfigTag* insane = Config->ConfValue("insane");
+ if (insane->getBool("hostmasks"))
+ return false;
-void split_chlist(userrec* user, userrec* dest, std::string &cl)
-{
- std::stringstream channels(cl);
- std::string line = "";
- std::string cname = "";
- while (!channels.eof())
- {
- channels >> cname;
- line = line + cname + " ";
- if (line.length() > 400)
- {
- WriteServ(user->fd,"319 %s %s :%s",user->nick, dest->nick, line.c_str());
- line = "";
- }
- }
- if (line.length())
- {
- WriteServ(user->fd,"319 %s %s :%s",user->nick, dest->nick, line.c_str());
- }
-}
+ float itrigger = insane->getFloat("trigger", 95.5);
-void do_whois(userrec* user, userrec* dest,unsigned long signon, unsigned long idle, char* nick)
-{
- // bug found by phidjit - were able to whois an incomplete connection if it had sent a NICK or USER
- if (dest->registered == 7)
+ for (user_hash::iterator u = this->Users->clientlist->begin(); u != this->Users->clientlist->end(); u++)
{
- WriteServ(user->fd,"311 %s %s %s %s * :%s",user->nick, dest->nick, dest->ident, dest->dhost, dest->fullname);
- if ((user == dest) || (strchr(user->modes,'o')))
- {
- WriteServ(user->fd,"378 %s %s :is connecting from *@%s %s",user->nick, dest->nick, dest->host, (char*)inet_ntoa(dest->ip4));
- }
- std::string cl = chlist(dest,user);
- if (cl.length())
+ if ((InspIRCd::Match(u->second->MakeHost(), mask, ascii_case_insensitive_map)) ||
+ (InspIRCd::Match(u->second->MakeHostIP(), mask, ascii_case_insensitive_map)))
{
- if (cl.length() > 400)
- {
- split_chlist(user,dest,cl);
- }
- else
- {
- WriteServ(user->fd,"319 %s %s :%s",user->nick, dest->nick, cl.c_str());
- }
- }
- WriteServ(user->fd,"312 %s %s %s :%s",user->nick, dest->nick, dest->server, GetServerDescription(dest->server).c_str());
- if (*dest->awaymsg)
- {
- WriteServ(user->fd,"301 %s %s :%s",user->nick, dest->nick, dest->awaymsg);
- }
- if (strchr(dest->modes,'o'))
- {
- if (*dest->oper)
- {
- WriteServ(user->fd,"313 %s %s :is %s %s on %s",user->nick, dest->nick, (strchr("aeiou",dest->oper[0]) ? "an" : "a"),dest->oper, Config->Network);
- }
- else
- {
- WriteServ(user->fd,"313 %s %s :is an IRC operator",user->nick, dest->nick);
- }
- }
- if ((!signon) && (!idle))
- {
- FOREACH_MOD(I_OnWhois,OnWhois(user,dest));
- }
- if (!strcasecmp(user->server,dest->server))
- {
- // idle time and signon line can only be sent if youre on the same server (according to RFC)
- WriteServ(user->fd,"317 %s %s %d %d :seconds idle, signon time",user->nick, dest->nick, abs((dest->idle_lastmsg)-TIME), dest->signon);
- }
- else
- {
- if ((idle) || (signon))
- WriteServ(user->fd,"317 %s %s %d %d :seconds idle, signon time",user->nick, dest->nick, idle, signon);
+ matches++;
}
- WriteServ(user->fd,"318 %s %s :End of /WHOIS list.",user->nick, dest->nick);
- }
- else
- {
- WriteServ(user->fd,"401 %s %s :No such nick/channel",user->nick, nick);
- WriteServ(user->fd,"318 %s %s :End of /WHOIS list.",user->nick, nick);
}
-}
-bool is_uline(const char* server)
-{
- char ServName[MAXBUF];
-
- if (!server)
+ if (!matches)
return false;
- if (!(*server))
- return true;
- for (int i = 0; i < Config->ConfValueEnum("uline",&Config->config_f); i++)
+ float percent = ((float)matches / (float)this->Users->clientlist->size()) * 100;
+ if (percent > itrigger)
{
- Config->ConfValue("uline","server",i,ServName,&Config->config_f);
- if (!strcasecmp(server,ServName))
- {
- return true;
- }
+ SNO->WriteToSnoMask('a', "\2WARNING\2: %s tried to set a G/K/E line mask of %s, which covers %.2f%% of the network!",user->nick.c_str(),mask.c_str(),percent);
+ return true;
}
return false;
}
-int operstrcmp(char* data,char* input)
+bool InspIRCd::IPMatchesEveryone(const std::string &ip, User* user)
{
- int MOD_RESULT = 0;
- FOREACH_RESULT(I_OnOperCompare,OnOperCompare(data,input))
- log(DEBUG,"operstrcmp: %d",MOD_RESULT);
- if (MOD_RESULT == 1)
- return 0;
- if (MOD_RESULT == -1)
- return 1;
- log(DEBUG,"strcmp fallback: '%s' '%s' %d",data,input,strcmp(data,input));
- return strcmp(data,input);
-}
-
-long duration(const char* str)
-{
- char n_field[MAXBUF];
- long total = 0;
- const char* str_end = str + strlen(str);
- n_field[0] = 0;
-
- if ((!strchr(str,'s')) && (!strchr(str,'m')) && (!strchr(str,'h')) && (!strchr(str,'d')) && (!strchr(str,'w')) && (!strchr(str,'y')))
- {
- std::string n = str;
- n = n + "s";
- return duration(n.c_str());
- }
-
- for (char* i = (char*)str; i < str_end; i++)
- {
- // if we have digits, build up a string for the value in n_field,
- // up to 10 digits in size.
- if ((*i >= '0') && (*i <= '9'))
- {
- strlcat(n_field,i,10);
- }
- else
- {
- // we dont have a digit, check for numeric tokens
- switch (tolower(*i))
- {
- case 's':
- total += atoi(n_field);
- break;
-
- case 'm':
- total += (atoi(n_field)*duration_m);
- break;
-
- case 'h':
- total += (atoi(n_field)*duration_h);
- break;
-
- case 'd':
- total += (atoi(n_field)*duration_d);
- break;
+ long matches = 0;
- case 'w':
- total += (atoi(n_field)*duration_w);
- break;
+ ConfigTag* insane = Config->ConfValue("insane");
- case 'y':
- total += (atoi(n_field)*duration_y);
- break;
- }
- n_field[0] = 0;
- }
- }
- // add trailing seconds
- total += atoi(n_field);
-
- return total;
-}
+ if (insane->getBool("ipmasks"))
+ return false;
-/* All other ircds when doing this check usually just look for a string of *@* or *. We're smarter than that, though. */
+ float itrigger = insane->getFloat("trigger", 95.5);
-bool host_matches_everyone(std::string mask, userrec* user)
-{
- char insanemasks[MAXBUF];
- char buffer[MAXBUF];
- char itrigger[MAXBUF];
- Config->ConfValue("insane","hostmasks",0,insanemasks,&Config->config_f);
- Config->ConfValue("insane","trigger",0,itrigger,&Config->config_f);
- if (*itrigger == 0)
- strlcpy(itrigger,"95.5",MAXBUF);
- if ((*insanemasks == 'y') || (*insanemasks == 't') || (*insanemasks == '1'))
- return false;
- long matches = 0;
- for (user_hash::iterator u = clientlist.begin(); u != clientlist.end(); u++)
+ for (user_hash::iterator u = this->Users->clientlist->begin(); u != this->Users->clientlist->end(); u++)
{
- strlcpy(buffer,u->second->ident,MAXBUF);
- strlcat(buffer,"@",MAXBUF);
- strlcat(buffer,u->second->host,MAXBUF);
- if (match(buffer,mask.c_str()))
+ if (InspIRCd::Match(u->second->GetIPString(), ip, ascii_case_insensitive_map))
matches++;
}
- float percent = ((float)matches / (float)clientlist.size()) * 100;
- if (percent > (float)atof(itrigger))
+
+ if (!matches)
+ return false;
+
+ float percent = ((float)matches / (float)this->Users->clientlist->size()) * 100;
+ if (percent > itrigger)
{
- WriteOpers("*** \2WARNING\2: %s tried to set a G/K/E line mask of %s, which covers %.2f%% of the network!",user->nick,mask.c_str(),percent);
+ SNO->WriteToSnoMask('a', "\2WARNING\2: %s tried to set a Z line mask of %s, which covers %.2f%% of the network!",user->nick.c_str(),ip.c_str(),percent);
return true;
}
return false;
}
-bool ip_matches_everyone(std::string ip, userrec* user)
+bool InspIRCd::NickMatchesEveryone(const std::string &nick, User* user)
{
- char insanemasks[MAXBUF];
- char itrigger[MAXBUF];
- Config->ConfValue("insane","ipmasks",0,insanemasks,&Config->config_f);
- Config->ConfValue("insane","trigger",0,itrigger,&Config->config_f);
- if (*itrigger == 0)
- strlcpy(itrigger,"95.5",MAXBUF);
- if ((*insanemasks == 'y') || (*insanemasks == 't') || (*insanemasks == '1'))
- return false;
long matches = 0;
- for (user_hash::iterator u = clientlist.begin(); u != clientlist.end(); u++)
+
+ ConfigTag* insane = Config->ConfValue("insane");
+
+ if (insane->getBool("nickmasks"))
+ return false;
+
+ float itrigger = insane->getFloat("trigger", 95.5);
+
+ for (user_hash::iterator u = this->Users->clientlist->begin(); u != this->Users->clientlist->end(); u++)
{
- if (match((char*)inet_ntoa(u->second->ip4),ip.c_str()))
+ if (InspIRCd::Match(u->second->nick, nick))
matches++;
}
- float percent = ((float)matches / (float)clientlist.size()) * 100;
- if (percent > (float)atof(itrigger))
+
+ if (!matches)
+ return false;
+
+ float percent = ((float)matches / (float)this->Users->clientlist->size()) * 100;
+ if (percent > itrigger)
{
- WriteOpers("*** \2WARNING\2: %s tried to set a Z line mask of %s, which covers %.2f%% of the network!",user->nick,ip.c_str(),percent);
+ SNO->WriteToSnoMask('a', "\2WARNING\2: %s tried to set a Q line mask of %s, which covers %.2f%% of the network!",user->nick.c_str(),nick.c_str(),percent);
return true;
}
return false;
}
-bool nick_matches_everyone(std::string nick, userrec* user)
+CmdResult SplitCommand::Handle(const std::vector<std::string>& parms, User* u)
{
- char insanemasks[MAXBUF];
- char itrigger[MAXBUF];
- Config->ConfValue("insane","nickmasks",0,insanemasks,&Config->config_f);
- Config->ConfValue("insane","trigger",0,itrigger,&Config->config_f);
- if (*itrigger == 0)
- strlcpy(itrigger,"95.5",MAXBUF);
- if ((*insanemasks == 'y') || (*insanemasks == 't') || (*insanemasks == '1'))
- return false;
- long matches = 0;
- for (user_hash::iterator u = clientlist.begin(); u != clientlist.end(); u++)
- {
- if (match(u->second->nick,nick.c_str()))
- matches++;
- }
- float percent = ((float)matches / (float)clientlist.size()) * 100;
- if (percent > (float)atof(itrigger))
- {
- WriteOpers("*** \2WARNING\2: %s tried to set a Q line mask of %s, which covers %.2f%% of the network!",user->nick,nick.c_str(),percent);
- return true;
- }
- return false;
+ if (IS_LOCAL(u))
+ return HandleLocal(parms, IS_LOCAL(u));
+ if (IS_REMOTE(u))
+ return HandleRemote(parms, IS_REMOTE(u));
+ if (IS_SERVER(u))
+ return HandleServer(parms, IS_SERVER(u));
+ ServerInstance->Logs->Log("COMMAND", DEFAULT, "Unknown user type in command (uuid=%s)!", u->uuid.c_str());
+ return CMD_INVALID;
+}
+
+CmdResult SplitCommand::HandleLocal(const std::vector<std::string>&, LocalUser*)
+{
+ return CMD_INVALID;
}
+
+CmdResult SplitCommand::HandleRemote(const std::vector<std::string>&, RemoteUser*)
+{
+ return CMD_INVALID;
+}
+
+CmdResult SplitCommand::HandleServer(const std::vector<std::string>&, FakeUser*)
+{
+ return CMD_INVALID;
+}
+
projects / user / henk / code / inspircd.git / blobdiff