mirror of
https://github.com/matrix-construct/construct
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35f6f850b6
When a user is rejected, remember the hash value of the
ban mask (for klines/glines, hash value of the user part
XOR hash value of the host part) with the rejected IP;
if the kline/gline/xline is removed, remove rejects with
the same hash value also. Note that this does not happen
for expiries; this is deliberate.
Rejects for no auth{} or dnsbl put a hash value of 0;
they cannot be removed selectively.
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/*
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* ircd-ratbox: A slightly useful ircd.
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* m_unreject.c: Removes an ip from the reject cache
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*
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* Copyright (C) 2004 Aaron Sethman <androsyn@ratbox.org>
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* Copyright (C) 2004-2005 ircd-ratbox development team
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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 2 of the License, or
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* (at your option) 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*
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* $Id: m_unreject.c 3161 2007-01-25 07:23:01Z nenolod $
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*/
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#include "stdinc.h"
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#include "client.h"
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#include "s_conf.h"
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#include "hostmask.h"
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#include "reject.h"
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#include "msg.h"
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#include "modules.h"
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#include "send.h"
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static int mo_unreject(struct Client *, struct Client *, int, const char **);
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struct Message unreject_msgtab = {
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"UNREJECT", 0, 0, 0, MFLG_SLOW,
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{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_unreject, 2}}
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};
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mapi_clist_av1 unreject_clist[] = { &unreject_msgtab, NULL };
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DECLARE_MODULE_AV1(unreject, NULL, NULL, unreject_clist, NULL, NULL, "$Revision: 3161 $");
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/*
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* mo_unreject
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*
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*/
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static int
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mo_unreject(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
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{
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if(ConfigFileEntry.reject_after_count == 0 || ConfigFileEntry.reject_ban_time == 0 ||
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ConfigFileEntry.reject_duration == 0)
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{
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sendto_one_notice(source_p, ":Reject cache is disabled");
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return 0;
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}
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if(!parse_netmask(parv[1], NULL, NULL))
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{
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sendto_one_notice(source_p, ":Unable to parse netmask %s", parv[1]);
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return 0;
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}
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if(remove_reject_ip(parv[1]))
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sendto_one_notice(source_p, ":Removed reject for %s", parv[1]);
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else
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sendto_one_notice(source_p, ":Unable to remove reject for %s", parv[1]);
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return 0;
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}
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