mirror of
https://github.com/unrealircd/unrealircd.git
synced 2026-07-04 19:23:13 +02:00
Bram Matthys
6ec3822ce1
- Module coders: if CmdoverrideAdd() is called for an override that is already in place, it
now sets MODERR_EXISTS as errorcode and returns NULL (previously it added duplicates).
In the past module coders had many issues with PERM mods... you had to use weird tricks,
but now you can (and should!) just override on INIT and on HOOKTYPE_REHASH_COMPLETE.
- Moved register_user declaration to h.h, updated call in m_pingpong.c (due new 'ip' field).
- Usermode +v ('receive dcc send rejection notices') is oper-only now for privacy reasons.
- Added dcc allow { }, which allows one to make exceptions over deny dcc { }.
- Added deny dcc::soft and allow dcc::soft item, if set to 'yes' it allows someone
to explicitly override it per-person via /DCCALLOW (see next).
- Added DCCALLOW system, taken directly from bahamut.
With this system you can block certain (or all) DCC SENDs and then allow the user to
'override' this limit for every user he/she trusts via '/DCCALLOW +User'.
This is an attempt to stop (or at least limit) the spreading of viruses/etc.
See '/DCCALLOW HELP' for more info.
- Added example dccallow.conf which filters everything except some known
'safe types' (jpg, jpeg, png, gif, etc). Note that the purpose of this file
is NOT to get a complete list, rather to limit it to a few 'known safe' entries.
- Added set::maxdccallow: max number of entries of the DCCALLOW list (default: 10).
138 lines
3.1 KiB
C
138 lines
3.1 KiB
C
/*
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* IRC - Internet Relay Chat, src/modules/out.c
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* (C) 2004 The UnrealIRCd Team
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*
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* See file AUTHORS in IRC package for additional names of
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* the programmers.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 1, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "config.h"
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#include "struct.h"
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#include "common.h"
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#include "sys.h"
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#include "numeric.h"
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#include "msg.h"
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#include "proto.h"
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#include "channel.h"
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#include <time.h>
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#include <sys/stat.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#ifdef _WIN32
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#include <io.h>
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#endif
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#include <fcntl.h>
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#include "h.h"
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#ifdef STRIPBADWORDS
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#include "badwords.h"
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#endif
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#ifdef _WIN32
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#include "version.h"
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#endif
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DLLFUNC int m_svsfline(aClient *cptr, aClient *sptr, int parc, char *parv[]);
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#define MSG_SVSFLINE "SVSFLINE"
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#define TOK_SVSFLINE "BC"
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ModuleHeader MOD_HEADER(m_svsfline)
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= {
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"m_svsfline",
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"$Id$",
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"command /svsfline",
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"3.2-b8-1",
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NULL
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};
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DLLFUNC int MOD_INIT(m_svsfline)(ModuleInfo *modinfo)
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{
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add_Command(MSG_SVSFLINE, TOK_SVSFLINE, m_svsfline, MAXPARA);
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MARK_AS_OFFICIAL_MODULE(modinfo);
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return MOD_SUCCESS;
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}
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DLLFUNC int MOD_LOAD(m_svsfline)(int module_load)
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{
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return MOD_SUCCESS;
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}
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DLLFUNC int MOD_UNLOAD(m_svsfline)(int module_unload)
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{
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if (del_Command(MSG_SVSFLINE, TOK_SVSFLINE, m_svsfline) < 0)
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{
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sendto_realops("Failed to delete commands when unloading %s",
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MOD_HEADER(m_svsfline).name);
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}
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return MOD_SUCCESS;
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}
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DLLFUNC CMD_FUNC(m_svsfline)
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{
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if (!IsServer(sptr))
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return 0;
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if (parc < 2)
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return 0;
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switch (*parv[1])
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{
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/* Allow non-U:lines to send ONLY SVSFLINE +, but don't send it out
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* unless it is from a U:line -- codemastr */
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case '+':
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{
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if (parc < 4)
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return 0;
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if (!Find_deny_dcc(parv[2]))
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DCCdeny_add(parv[2], parv[3], DCCDENY_HARD, CONF_BAN_TYPE_AKILL);
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if (IsULine(sptr))
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sendto_serv_butone_token(cptr,
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sptr->name,
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MSG_SVSFLINE, TOK_SVSFLINE,
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"+ %s :%s",
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parv[2], parv[3]);
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break;
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}
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case '-':
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{
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ConfigItem_deny_dcc *deny;
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if (!IsULine(sptr))
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return 0;
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if (parc < 3)
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return 0;
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if (!(deny = Find_deny_dcc(parv[2])))
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break;
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DCCdeny_del(deny);
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sendto_serv_butone_token(cptr, sptr->name,
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MSG_SVSFLINE, TOK_SVSFLINE, "%s",
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parv[2]);
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break;
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}
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case '*':
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{
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if (!IsULine(sptr))
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return 0;
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dcc_wipe_services();
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sendto_serv_butone_token(cptr, sptr->name,
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MSG_SVSFLINE, TOK_SVSFLINE,
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"*");
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break;
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}
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}
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return 0;
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}
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