/************************************************************************ * IRC - Internet Relay Chat, support/config.h * Copyright (C) 1990 Jarkko Oikarinen * * This program 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; either version 1, or (at your option) * any later version. * * 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, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* * ircdwatch configuration options. */ /* how often (in seconds) should we check that ircd runs? */ #define IRCDWATCH_POLLING_INTERVAL 30 /* * should we check for config file changes and HUP the server * if a change is detected? */ #undef IRCDWATCH_HUP_ON_CONFIG_CHANGE /* * although you may not want to log ircd-messages to syslog you * may want to log when ircdwatch reloads the config or when * ircd croaks and ircdwatch has to restart it */ #define IRCDWATCH_USE_SYSLOG #ifdef IRCDWATCH_USE_SYSLOG # define IRCDWATCH_SYSLOG_IDENT "ircdwatch" # define IRCDWATCH_SYSLOG_OPTIONS (LOG_PID) # define IRCDWATCH_SYSLOG_FACILITY LOG_DAEMON #endif /* * irc[d] configuration options. * * Most of the following defines are related to the server, * some apply to the client. * */ /* * If you don't want the server to keep reading the MOTD file from the disk, * define CACHED_MOTD. The server will store the MOTD in memory, and only * read it again from the disk when rehashing if the file has changed. */ #define CACHED_MOTD /* CHROOTDIR * * Define for value added security if you are a rooter. * * CPATH, MPATH, LPATH, PPATH, TPATH, QPATH, OPATH, * FNAME_USERLOG, FNAME_OPERLOG, FNAME_CONNLOG, FNAME_AUTHLOG * must have RPATH as root directory! Set them in Makefile * * You may want to define IRC_UID and IRC_GID */ #undef CHROOTDIR #if defined(CHROOTDIR) #define ROOT_PATH "/where/to/change/root/dir" #endif /* ENABLE_SUMMON * * The SUMMON command requires the ircd to be run as group tty in order * to work properly in many cases. If you are on a machine where it * won't work, or simply don't want local users to be summoned, undefine * this. */ #undef ENABLE_SUMMON /* local summon */ #undef ENABLE_USERS /* enables local /users (same as who/finger output) */ /* SHOW_INVISIBLE_LUSERS * * As defined this will show the correct invisible count for anyone who does * LUSERS on your server. On a large net this doesnt mean much, but on a * small net it might be an advantage to undefine it. */ #define SHOW_INVISIBLE_LUSERS /* NO_DEFAULT_INVISIBLE * * When defined, your users will not automatically be attributed with user * mode "i" (i == invisible). Invisibility means people dont showup in * WHO or NAMES unless they are on the same channel as you. */ #undef NO_DEFAULT_INVISIBLE /* OPER_KILL * * If you dont believe operators should be allowed to use the /KILL command * or believe it is uncessary for them to use it, then leave OPER_KILL * undefined. This will not affect other operators or servers issuing KILL * commands however. OPER_REHASH and OPER_RESTART allow operators to * issue the REHASH and RESTART commands when connected to your server. * Left undefined they increase the security of your server from wayward * operators and accidents. Defining OPER_REMOTE removes the restriction * that O-lines only become fully effective for people on the 'same network' * as the server. Undefined, it increases the security of the server by * placing restrictions on where people can use operator powers from. * The 'LOCOP_' #defines are for making the respective commands available * to 'local' operators. Note that the 'OPER_' #defines affect both global * (big O) and local (little o) operators. Defining 'LOCOP_x' has no effect * if 'OPER_x' is undefined so you can't give local operators more rights * than global ones. */ #define OPER_KILL #define OPER_REHASH #undef OPER_RESTART #undef OPER_DIE #define OPER_REMOTE #define LOCOP_REHASH #undef LOCOP_RESTART #undef LOCOP_DIE /* * Maximum number of network connections your server will allow. This should * never exceed max. number of open file descrpitors and wont increase this. * Should remain LOW as possible. Most sites will usually have under 50 or so * connections. * if you have a lot of server connections, it may be worth splitting the load * over 2 or more servers. * 1 server = 1 connection, 1 user = 1 connection. * This should be at *least* 4: 2 listen ports (1 tcp, 1 udp) * 1 dns port, 1 client */ #define MAXCONNECTIONS 1024 /* MAXIMUM LINKS * * This define is useful for leaf nodes and gateways. It keeps you from * connecting to too many places. It works by keeping you from * connecting to more than "n" nodes which you have C:blah::blah:6667 * lines for. * * Note that any number of nodes can still connect to you. This only * limits the number that you actively reach out to connect to. * * Leaf nodes are nodes which are on the edge of the tree. If you want * to have a backup link, then sometimes you end up connected to both * your primary and backup, routing traffic between them. To prevent * this, #define MAXIMUM_LINKS 1 and set up both primary and * secondary with C:blah::blah:6667 lines. THEY SHOULD NOT TRY TO * CONNECT TO YOU, YOU SHOULD CONNECT TO THEM. * * Gateways such as the server which connects Australia to the US can * do a similar thing. Put the American nodes you want to connect to * in with C:blah::blah:6667 lines, and the Australian nodes with * C:blah::blah lines. Have the Americans put you in with C:blah::blah * lines. Then you will only connect to one of the Americans. * * This value is only used if you don't have server classes defined, and * a server is in class 0 (the default class if none is set). * */ #define MAXIMUM_LINKS 1 /* * A pure non-routing leaf server can undefine HUB for best performance. * If your server is running as a a HUB Server then define this. * A HUB Server has many servers connect to it at the same as opposed * to a leaf which just has 1 server (typically the uplink). */ #define HUB #ifdef HUB /* * MAXSERVERS is the maximum number of servers that will be linked * to your server at the same time. This number is not a limit, * it is used to allocate memory when ircd is started. */ # define MAXSERVERS 200 #else # define MAXSERVERS 1 #endif /* * If you want to use timed klines, set it to frequence in seconds, * how often to check if client is to be removed; usually 60 seconds * (smallest granularity you can get in K:line anyway). * * Advised not to use it ;-) --Beeth */ #undef TIMEDKLINES /* R_LINES: The conf file now allows the existence of R lines, or * restrict lines. These allow more freedom in the ability to restrict * who is to sign on and when. What the R line does is call an outside * program which returns a reply indicating whether to let the person on. * Because there is another program involved, Delays and overhead could * result. It is for this reason that there is a line in config.h to * decide whether it is something you want or need. -Hoppie * * The default is no R_LINES as most people probably don't need it. --Jto */ #undef R_LINES #ifdef R_LINES /* Also, even if you have R lines defined, you might not want them to be checked everywhere, since it could cost lots of time and delay. Therefore, The following two options are also offered: R_LINES_REHASH rechecks for R lines after a rehash, and R_LINES_OFTEN, which rechecks it as often as it does K lines. Note that R_LINES_OFTEN is *very* likely to cause a resource drain, use at your own risk. R_LINES_REHASH shouldn't be too bad, assuming the programs are fairly short. */ #define R_LINES_REHASH #define R_LINES_OFTEN #endif /* * NOTE: defining CMDLINE_CONFIG and installing ircd SUID or SGID is a MAJOR * security problem - they can use the "-f" option to read any files * that the 'new' access lets them. Note also that defining this is * a major security hole if your ircd goes down and some other user * starts up the server with a new conf file that has some extra * O-lines. So don't use this unless you're debugging. */ #undef CMDLINE_CONFIG /* allow conf-file to be specified on command line */ /* * To use m4 as a preprocessor on the ircd.conf file, define M4_PREPROC. * The server will then call m4 each time it reads the ircd.conf file, * reading m4 output as the server's ircd.conf file. */ #undef M4_PREPROC /* * If you wish to have the server send 'vital' messages about server * through syslog, define USE_SYSLOG. Only system errors and events critical * to the server are logged although if this is defined with FNAME_USERLOG, * syslog() is used instead of the above file. It is not recommended that * this option is used unless you tell the system administrator beforehand * and obtain their permission to send messages to the system log files. */ #undef USE_SYSLOG #ifdef USE_SYSLOG /* * If you use syslog above, you may want to turn some (none) of the * spurious log messages for KILL/SQUIT off. */ #undef SYSLOG_KILL /* log all operator kills to syslog */ #undef SYSLOG_SQUIT /* log all remote squits for all servers to syslog */ #undef SYSLOG_CONNECT /* log remote connect messages for other all servs */ #undef SYSLOG_USERS /* send userlog stuff to syslog */ #undef SYSLOG_OPER /* log all users who successfully become an Op */ #undef SYSLOG_CONN /* log all uncomplete/rejected connections */ /* * If you want to log to a different facility than DAEMON, change * this define. */ #define LOG_FACILITY LOG_DAEMON #endif /* USE_SYSLOG */ /* * define this if you want to use crypted passwords for operators in your * ircd.conf file. See contrib/mkpasswd/README for more details on this. */ #undef CRYPT_OPER_PASSWORD /* * If you want to store encrypted passwords in N-lines for server links, * define this. For a C/N pair in your ircd.conf file, the password * need not be the same for both, as long as hte opposite end has the * right password in the opposite line. See INSTALL doc for more details. */ #undef CRYPT_LINK_PASSWORD /* * define this if you enable summon and if you want summon to look for the * least idle tty a user is logged in on. */ #undef LEAST_IDLE /* * IDLE_FROM_MSG * * Idle-time nullified only from privmsg, if undefined idle-time * is nullified from everything except ping/pong. * Added 3.8.1992, kny@cs.hut.fi (nam) */ #define IDLE_FROM_MSG /* * use these to setup a Unix domain socket to connect clients/servers to. */ #undef UNIXPORT /* * IRC_UID * * If you start the server as root but wish to have it run as another user, * define IRC_UID to that UID. This should only be defined if you are running * as root and even then perhaps not. */ #undef IRC_UID #undef IRC_GID #ifdef notdef #define IRC_UID 65534 /* eg for what to do to enable this feature */ #define IRC_GID 65534 #endif /* * CLIENT_FLOOD * * this controls the number of bytes the server will allow a client to * send to the server without processing before disconnecting the client for * flooding it. Values greater than 8000 make no difference to the server. */ #define CLIENT_FLOOD 1000 /* Remote query flood protection. */ #define CHREPLLEN 8192 /* Default server for standard client */ #define UPHOST "irc" /* * If you wish to run services, define USE_SERVICES. * This can make the server noticeably bigger and slower. * services are not fully implemented yet, so don't use it unless you really * know what you are doing. */ #undef USE_SERVICES /* * Define the following to make the delay for nicks random. * Some people believe a bot can exactly time the delay and don't like it, * I think this is a useless concern. -krys */ #undef RANDOM_NDELAY /* * You've read the BOFH saga and you liked it, then define the following. * * The two following will change the nick delay and channel delay features * making them totally user unfriendly but more efficient. */ #undef BETTER_NDELAY #undef BETTER_CDELAY /* * Defining this will enable the use of compressed server-server links. * In order to have it work, you must have the zlib version 1.0 or higher. * The library and the include files must have been found by configure, * if you have installed the zlib after running configure, run it again. */ #define ZIP_LINKS /* * Defining this will add an artificial 2 seconds delay for accepting * connections. This is the OLD behaviour of the server. * * NOTE: Undefining this leads to a significant increase in CPU usage if * you reject client which keeps connecting. */ #undef SLOW_ACCEPT /* * Defining this will make the server check for rapid connections from a single * host and reject new connections from this host if the limit is reached. * * NOTE: Enabling this feature will significantly increase the CPU usage * for servers carrying several hundred clients and getting many connections. * * IMPORTANT: This **MUST** defined if SLOW_ACCEPT is NOT defined */ #define CLONE_CHECK /* * Disclaimer: The following part concerns the Cr-patches. By defining this * you will end up with "no warranty" whatsoever - use at your * own risk. * The Cr patch does not compromize the anonymity and does * not affect users integrity in any way. The new features will * only provide extra functionality and statistics for local * IRC operators. */ #define RESTRICT_USERNAMES /* * Define this if you want to allow online K-lining (permanent) for * regular and local operators. */ #define OPER_KLINE #define LOCOP_KLINE /* * Define this if you want to allow online K-lining to memory only * which is removed after rehashing the configuration file or by * restarting the server. */ #undef OPER_TKLINE #undef LOCOP_TKLINE /* * Define this if you want (t)kline requests to go to syslog * Note that you must also have USE_SYSLOG defined otherwise * it won't work * this is a part of patch f2 by fantomas */ #define SYSLOG_KLINE /* * This will give some extra statistics, such as highest usercount, * connection duration and local client incrementation. * * Note: will also show local/global max in /lusers - jv */ #define EXTRA_STATISTICS /* CrXXe8 related stuff follows. It makes the TKLINE/KLINE servernotice * show the k-linereason too and does two cosmetical corrections to the * "Local increase..." and the RPL_YOUREOPER servernotices. Also it * doesn't suppress iauth statistics for opers using stats t. * * Define this to show and log failed /oper attempts too! * Define LOG_IP for logging [ident@remoteip#remoteport,localip#localport]. */ #define RESTRICT_USERNAMES #undef FAILED_OPERLOG #undef LOG_IP /* Fl4 related stuff follows - so far, the only stuff retained from Fl3c * for Fl4 is the &clients channel ; this is because the TKLINE/KLINE code * from Fl3c is also present in the Cr15 code. */ /* define this to enable an extra local channel '&clients', which only * IRC operators may join. Notification of nick-changes, connects, exits, * and requests for server statistics will be sent to this channel. * Some people regard this as a breach of privacy, hence (unlike Fl3c) * it is turned off by default. * f2 - easy clients merged - jv */ #define CLIENTS_CHANNEL /* * Define this to see when a channel topic was set and who it was set by. */ #define TOPICWHOTIME /* * Define this if you want msgs normally sent to &local moved to ¬ices * - EXCEPT unauth/rejection/too many connection notices. The reasoning * behind this is if you want to see local information except the annoying * and resource wasting unauths and rejections.. */ #define LOCAL_REJECTIONS_ONLY /* +jv patch defines follows */ /* New stats - F show FDs and remote&local ports (local oper only) */ #define STATS_F /* show signon time of local clients in whois */ #define WHOIS_SIGNON_TIME /* no RPL_TRYAGAIN for opers - i think it's right and doesn't add * privileges for opers, just allows them to administrate net better. */ #define NO_OPER_TRYAGAIN /* If you want to notify users that doing /LIST is bad and they should use ALIS instead, define this. Notice is sent BEFORE any output. */ // #define LIST_ALIS_NOTE "Usage of /list for listing all channels is deprecated. Please use \"/squery alis help\" instead." /* If you want to send server IS_SUPPORT upon connect and along with VERSION reply. Also moves redirect numerics from 5 to 10. also define Networkname. */ #define SEND_ISUPPORT #define NETWORKNAME "irc" /* support for /MAP a'la ircu. */ #define SERVER_MAP /* quick info about connected servers */ #define STATS_QMARK /* define if you want to set some values - delay accept mode, disable/enable autoconnects */ #define OPER_SET /* wait with closing sockets of rejected clients, in seconds */ #define DELAY_CLOSE #define DELAYCLOSETIME 10 /* Split handling - replaces QPI * works as follows: * PINGs all servers behind the link and waits for PONG. * Note: somehow unreliable with current 8000) || (CLIENT_FLOOD < 512) error CLIENT_FLOOD needs redefining. # endif #else error CLIENT_FLOOD undefined #endif #if defined(ZIP_LINKS) # if (ZIP_MINIMUM > ZIP_MAXIMUM) error ZIP_MINIMUM needs redefining. # endif #endif #if !defined(SLOW_ACCEPT) && !defined(CLONE_CHECK) # define CLONE_CHECK # define CLONE_MAX 2 # define CLONE_PERIOD 10 #endif /* ** you wouldn't want to compress messages one by one.. would you? ** (it's not implemented anyways) */ #ifdef ZIP_LINKS # define SENDQ_ALWAYS #endif #if ! USE_POLL # if (MAXCONNECTIONS > FD_SETSIZE) error FD_SETSIZE must be bigger than MAXCONNECTIONS # endif #endif /* ** buffer used for iauth-ircd communication ** very big servers might consider increasing it */ #ifdef USE_IAUTH # define IAUTH_BUFFER 65535 #endif /* ** Make sure that if zlib isn't found, or you don't want to use it, that you ** don't define ZIP_LINKS */ #ifndef USE_ZLIB #undef ZIP_LINKS #endif /* ** Make sure TIMEDKLINES is defined along with R_LINES_OFTEN ** */ #if defined(R_LINES_OFTEN) && !defined(TIMEDKLINES) error TIMEDKLINES must be defined for R_LINES_OFTEN to work (are you sure you need them?) #endif /* ** You should not want to change this. ;) */ #define NOWRITEALARM 1 /* ** Add local channel &CONNECTS and &ABUSE (Neutrinka & Platynka) ** If CONNECTS is defined ABUSE is defined too. */ #define CONNECTS /* ** sent local user IP on join ** :server NOTICE kanal :nick = IP -Neutr */ #undef NOTICE_IP_ON_JOIN /* ** IP in whois user. Only works in a local server ** whois nick nick -Neutr */ #define IP_IN_WHOIS /* ** don't show local opers idle time :) -Neutr */ #define DONT_SHOW_OPER_IDLE #if defined(DELAY_ACCEPT) && !defined(SPLIT_HANDLE) error DELAY_ACCEPT requires SPLIT_HANDLE defined. #endif