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f169a3cf77
Reported by Jaka in https://bugs.unrealircd.org/view.php?id=6077 and Valware and buayadarat in https://bugs.unrealircd.org/view.php?id=6078 This commit also makes the halfop rules for +h/-h match the ones in U5: Previously in 6.0.0 - 6.0.2 it was: * halfops can set +h on others * halfops cannot set -h on others * halfops can set -h on themselves Now in 6.0.3+ it matches 5.x behavior again: * halfops cannot set -h or +h on others * halfops can set -h on themselves
88 lines
2.1 KiB
C
88 lines
2.1 KiB
C
/*
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* Channel Mode +h
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* (C) Copyright 2021 Syzop and the UnrealIRCd 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 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 "unrealircd.h"
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ModuleHeader MOD_HEADER
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= {
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"chanmodes/halfop",
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"6.0",
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"Channel Mode +h",
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"UnrealIRCd Team",
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"unrealircd-6",
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};
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/* Forward declarations */
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int cmode_halfop_is_ok(Client *client, Channel *channel, char mode, const char *para, int type, int what);
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MOD_INIT()
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{
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CmodeInfo creq;
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ModDataInfo mreq;
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MARK_AS_OFFICIAL_MODULE(modinfo);
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memset(&creq, 0, sizeof(creq));
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creq.paracount = 1;
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creq.is_ok = cmode_halfop_is_ok;
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creq.letter = 'h';
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creq.prefix = '%';
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creq.sjoin_prefix = '%';
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creq.rank = RANK_HALFOP;
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creq.unset_with_param = 1;
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creq.type = CMODE_MEMBER;
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CmodeAdd(modinfo->handle, creq, NULL);
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return MOD_SUCCESS;
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}
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MOD_LOAD()
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{
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return MOD_SUCCESS;
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}
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MOD_UNLOAD()
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{
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return MOD_SUCCESS;
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}
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int cmode_halfop_is_ok(Client *client, Channel *channel, char mode, const char *param, int type, int what)
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{
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if ((type == EXCHK_ACCESS) || (type == EXCHK_ACCESS_ERR))
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{
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Client *target = find_user(param, NULL);
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if ((what == MODE_DEL) && (target == client))
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{
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/* User may always remove their own modes */
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return EX_ALLOW;
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}
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if (check_channel_access(client, channel, "oaq"))
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{
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/* Permitted for +oaq */
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return EX_ALLOW;
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}
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if (type == EXCHK_ACCESS_ERR)
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sendnumeric(client, ERR_CHANOPRIVSNEEDED, channel->name);
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return EX_DENY;
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}
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/* fallthrough -- should not be used */
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return EX_DENY;
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}
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