1548c14021
If the user performing a WHOIS has hidden their idle time (is umode +I), also prevent them from seeing other user's idle times, even if said users are not themselves umode +I. Suggested-by: @Unit193
80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
/*
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* Copyright (C) 2021 David Schultz <me@zpld.me>
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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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#include "stdinc.h"
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#include "modules.h"
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#include "client.h"
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#include "hook.h"
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#include "ircd.h"
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#include "logger.h"
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#include "send.h"
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#include "s_conf.h"
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#include "s_user.h"
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#include "s_newconf.h"
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static const char hide_desc[] = "Provides user mode +I to hide a user's idle time";
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static void h_huc_doing_idle_time_hook(void *);
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mapi_hfn_list_av1 huc_hfnlist[] = {
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{ "doing_whois_show_idle", h_huc_doing_idle_time_hook },
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{ "doing_trace_show_idle", h_huc_doing_idle_time_hook },
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{ "doing_stats_show_idle", h_huc_doing_idle_time_hook },
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{ "doing_who_show_idle", h_huc_doing_idle_time_hook },
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{ NULL, NULL }
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};
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static void
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h_huc_doing_idle_time_hook(void *data_)
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{
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hook_data_client_approval *data = data_;
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if (data->approved == 0)
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return;
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if ((data->client->umodes | data->target->umodes) & user_modes['I'])
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{
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if (HasPrivilege(data->client, "auspex:usertimes"))
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data->approved = WHOIS_IDLE_AUSPEX;
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else if (data->client != data->target)
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data->approved = WHOIS_IDLE_HIDE;
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}
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}
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static int
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_modinit(void)
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{
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user_modes['I'] = find_umode_slot();
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construct_umodebuf();
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if (!user_modes['I'])
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{
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ierror("umode_hide_idle_time: unable to allocate usermode slot for +I, unloading extension");
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return -1;
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}
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return 0;
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}
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static void
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_moddeinit(void)
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{
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user_modes['I'] = 0;
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construct_umodebuf();
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}
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DECLARE_MODULE_AV2(hide_idle_time, _modinit, _moddeinit, NULL, NULL, huc_hfnlist, NULL, NULL, hide_desc);
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