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/*
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* Copyright (C) 1998 Mark Baysinger (mbaysing@ucsd.edu)
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* Copyright (C) 1998,1999,2000,2001 Ross Combs (rocombs@cs.nmsu.edu)
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* Copyright (C) 1999,2000 Rob Crittenden (rcrit@greyoak.com)
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* Copyright (C) 2000,2001 Marco Ziech (mmz@gmx.net)
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* Copyright (C) 2003 Dizzy (dizzy@roedu.net)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, USA.
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*/
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#define VERSIONCHECK_INTERNAL_ACCESS
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#include "common/setup_before.h"
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#include <stdio.h>
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| 26 |
#include <ctype.h>
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// amadeo
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#ifdef WIN32_GUI
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#include <win32/winmain.h>
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#endif
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// NonReal:
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#include <sys/stat.h>
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#ifdef HAVE_STDDEF_H
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# include <stddef.h>
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#else
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# ifndef NULL
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# define NULL ((void *)0)
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# endif
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#endif
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#ifdef STDC_HEADERS /* FIXME: remove ? */
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# include <stdlib.h>
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#endif
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| 43 |
#ifdef HAVE_STRING_H
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# include <string.h>
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#else
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# ifdef HAVE_STRINGS_H
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| 47 |
# include <strings.h>
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| 48 |
# endif
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| 49 |
# ifdef HAVE_MEMORY_H
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# include <memory.h>
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# endif
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#endif
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#ifdef WIN32
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#include "compat/socket.h"
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| 55 |
#endif
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| 56 |
#include "compat/strcasecmp.h"
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#include "compat/strncasecmp.h"
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| 58 |
#include "compat/strchr.h"
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| 59 |
#include "compat/strdup.h"
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#include "common/packet.h"
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#include "common/bnet_protocol.h"
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#include "common/tag.h"
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#include "message.h"
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| 64 |
#include "common/eventlog.h"
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#include "command.h"
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#include "team.h"
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#include "account.h"
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#include "account_wrap.h"
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#include "realm.h"
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#include "connection.h"
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#include "channel.h"
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#include "game.h"
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#include "common/queue.h"
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#include "tick.h"
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#include "file.h"
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#include "prefs.h"
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#include "common/util.h"
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#include "common/bnethash.h"
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#include "common/bnethashconv.h"
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#include "common/bn_type.h"
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#include "common/field_sizes.h"
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#include "ladder.h"
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#include "adbanner.h"
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#include "common/list.h"
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#include "common/bnettime.h"
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#include "common/addr.h"
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#include "game_conv.h"
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#include "autoupdate.h"
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#include "character.h"
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#include "versioncheck.h"
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#include "anongame.h"
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#include "handle_anongame.h"
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#include "common/proginfo.h"
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#include "clan.h"
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#include "handle_bnet.h"
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#include "handlers.h"
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#ifdef HAVE_NETINET_IN_H
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# include <netinet/in.h>
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#endif
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#include "compat/netinet_in.h"
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#include "watch.h"
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#include "anongame_infos.h"
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#include "news.h" //by Spider
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#include "friends.h"
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#include "server.h"
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#include "compat/uint.h"
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#include "common/trans.h"
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#include "common/xalloc.h"
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#include "common/lstr.h"
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#include "common/setup_after.h"
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extern int last_news;
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extern int first_news;
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/* handlers prototypes */
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static int _client_unknown_1b(t_connection * c, t_packet const *const packet);
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static int _client_compinfo1(t_connection * c, t_packet const *const packet);
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static int _client_compinfo2(t_connection * c, t_packet const *const packet);
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static int _client_countryinfo1(t_connection * c, t_packet const *const packet);
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static int _client_countryinfo109(t_connection * c, t_packet const *const packet);
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static int _client_unknown2b(t_connection * c, t_packet const *const packet);
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static int _client_progident(t_connection * c, t_packet const *const packet);
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static int _client_createaccountw3(t_connection * c, t_packet const *const packet);
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static int _client_createacctreq1(t_connection * c, t_packet const *const packet);
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static int _client_createacctreq2(t_connection * c, t_packet const *const packet);
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static int _client_changepassreq(t_connection * c, t_packet const *const packet);
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static int _client_echoreply(t_connection * c, t_packet const *const packet);
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static int _client_authreq1(t_connection * c, t_packet const *const packet);
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static int _client_authreq109(t_connection * c, t_packet const *const packet);
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static int _client_regsnoopreply(t_connection * c, t_packet const *const packet);
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static int _client_iconreq(t_connection * c, t_packet const *const packet);
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static int _client_cdkey(t_connection * c, t_packet const *const packet);
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static int _client_cdkey2(t_connection * c, t_packet const *const packet);
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static int _client_cdkey3(t_connection * c, t_packet const *const packet);
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static int _client_udpok(t_connection * c, t_packet const *const packet);
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static int _client_fileinforeq(t_connection * c, t_packet const *const packet);
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static int _client_statsreq(t_connection * c, t_packet const *const packet);
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static int _client_loginreq1(t_connection * c, t_packet const *const packet);
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static int _client_loginreq2(t_connection * c, t_packet const *const packet);
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static int _client_loginreqw3(t_connection * c, t_packet const *const packet);
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static int _client_pingreq(t_connection * c, t_packet const *const packet);
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static int _client_logonproofreq(t_connection * c, t_packet const *const packet);
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static int _client_changegameport(t_connection * c, t_packet const *const packet);
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static int _client_friendslistreq(t_connection * c, t_packet const *const packet);
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static int _client_friendinforeq(t_connection * c, t_packet const *const packet);
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static int _client_atfriendscreen(t_connection * c, t_packet const *const packet);
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static int _client_atinvitefriend(t_connection * c, t_packet const *const packet);
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static int _client_atacceptinvite(t_connection * c, t_packet const *const packet);
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static int _client_atacceptdeclineinvite(t_connection * c, t_packet const *const packet);
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static int _client_motdw3(t_connection * c, t_packet const *const packet);
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static int _client_realmlistreq(t_connection * c, t_packet const *const packet);
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static int _client_realmlistreq110(t_connection * c, t_packet const *const packet);
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static int _client_profilereq(t_connection * c, t_packet const *const packet);
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static int _client_realmjoinreq109(t_connection * c, t_packet const *const packet);
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static int _client_unknown39(t_connection * c, t_packet const *const packet);
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| 156 |
static int _client_charlistreq(t_connection * c, t_packet const *const packet);
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static int _client_adreq(t_connection * c, t_packet const *const packet);
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| 158 |
static int _client_adack(t_connection * c, t_packet const *const packet);
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| 159 |
static int _client_adclick(t_connection * c, t_packet const *const packet);
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static int _client_adclick2(t_connection * c, t_packet const *const packet);
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static int _client_statsupdate(t_connection * c, t_packet const *const packet);
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static int _client_playerinforeq(t_connection * c, t_packet const *const packet);
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| 163 |
static int _client_progident2(t_connection * c, t_packet const *const packet);
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static int _client_joinchannel(t_connection * c, t_packet const *const packet);
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| 165 |
static int _client_message(t_connection * c, t_packet const *const packet);
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static int _client_gamelistreq(t_connection * c, t_packet const *const packet);
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| 167 |
static int _client_joingame(t_connection * c, t_packet const *const packet);
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static int _client_startgame1(t_connection * c, t_packet const *const packet);
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static int _client_startgame3(t_connection * c, t_packet const *const packet);
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static int _client_startgame4(t_connection * c, t_packet const *const packet);
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| 171 |
static int _client_closegame(t_connection * c, t_packet const *const packet);
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| 172 |
static int _client_gamereport(t_connection * c, t_packet const *const packet);
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| 173 |
static int _client_leavechannel(t_connection * c, t_packet const *const packet);
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| 174 |
static int _client_ladderreq(t_connection * c, t_packet const *const packet);
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static int _client_laddersearchreq(t_connection * c, t_packet const *const packet);
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static int _client_mapauthreq1(t_connection * c, t_packet const *const packet);
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static int _client_mapauthreq2(t_connection * c, t_packet const *const packet);
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| 178 |
static int _client_changeclient(t_connection * c, t_packet const *const packet);
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static int _client_w3xp_clanmemberlistreq(t_connection * c, t_packet const *const packet);
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static int _client_w3xp_clan_motdreq(t_connection * c, t_packet const *const packet);
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static int _client_w3xp_clan_motdchg(t_connection * c, t_packet const *const packet);
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static int _client_w3xp_clan_createreq(t_connection * c, t_packet const *const packet);
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static int _client_w3xp_clan_createinvitereq(t_connection * c, t_packet const *const packet);
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static int _client_w3xp_clan_createinvitereply(t_connection * c, t_packet const *const packet);
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static int _client_w3xp_clan_disbandreq(t_connection * c, t_packet const *const packet);
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| 186 |
static int _client_w3xp_clanmember_rankupdatereq(t_connection * c, t_packet const *const packet);
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static int _client_w3xp_clanmember_removereq(t_connection * c, t_packet const *const packet);
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| 188 |
static int _client_w3xp_clan_membernewchiefreq(t_connection * c, t_packet const *const packet);
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| 189 |
static int _client_w3xp_clan_invitereq(t_connection * c, t_packet const *const packet);
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| 190 |
static int _client_w3xp_clan_invitereply(t_connection * c, t_packet const *const packet);
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| 191 |
static int _client_crashdump(t_connection * c, t_packet const *const packet);
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| 192 |
static int _client_setemailreply(t_connection * c, t_packet const *const packet);
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| 193 |
static int _client_changeemailreq(t_connection * c, t_packet const *const packet);
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| 194 |
static int _client_getpasswordreq(t_connection * c, t_packet const *const packet);
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| 195 |
static int _client_claninforeq(t_connection * c, t_packet const *const packet);
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| 196 |
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| 197 |
/* connection state connected handler table */
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static const t_htable_row bnet_htable_con[] = {
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| 199 |
{CLIENT_UNKNOWN_1B, _client_unknown_1b},
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| 200 |
{CLIENT_COMPINFO1, _client_compinfo1},
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| 201 |
{CLIENT_COMPINFO2, _client_compinfo2},
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| 202 |
{CLIENT_COUNTRYINFO1, _client_countryinfo1},
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| 203 |
{CLIENT_COUNTRYINFO_109, _client_countryinfo109},
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| 204 |
{CLIENT_UNKNOWN_2B, _client_unknown2b},
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| 205 |
{CLIENT_PROGIDENT, _client_progident},
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| 206 |
{CLIENT_CLOSEGAME, NULL},
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| 207 |
{CLIENT_CREATEACCOUNT_W3, _client_createaccountw3},
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| 208 |
{CLIENT_CREATEACCTREQ1, _client_createacctreq1},
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| 209 |
{CLIENT_CREATEACCTREQ2, _client_createacctreq2},
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| 210 |
{CLIENT_CHANGEPASSREQ, _client_changepassreq},
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| 211 |
{CLIENT_ECHOREPLY, _client_echoreply},
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| 212 |
{CLIENT_AUTHREQ1, _client_authreq1},
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| 213 |
{CLIENT_AUTHREQ_109, _client_authreq109},
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| 214 |
{CLIENT_REGSNOOPREPLY, _client_regsnoopreply},
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| 215 |
{CLIENT_ICONREQ, _client_iconreq},
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| 216 |
{CLIENT_CDKEY, _client_cdkey},
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| 217 |
{CLIENT_CDKEY2, _client_cdkey2},
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| 218 |
{CLIENT_CDKEY3, _client_cdkey3},
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| 219 |
{CLIENT_UDPOK, _client_udpok},
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| 220 |
{CLIENT_FILEINFOREQ, _client_fileinforeq},
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| 221 |
{CLIENT_STATSREQ, _client_statsreq},
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| 222 |
{CLIENT_PINGREQ, _client_pingreq},
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| 223 |
{CLIENT_LOGINREQ1, _client_loginreq1},
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| 224 |
{CLIENT_LOGINREQ2, _client_loginreq2},
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| 225 |
{CLIENT_LOGINREQ_W3, _client_loginreqw3},
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| 226 |
{CLIENT_LOGONPROOFREQ, _client_logonproofreq},
|
| 227 |
/* After this packet we know to translate the packets to the normal IDs */
|
| 228 |
{CLIENT_CHANGECLIENT, _client_changeclient},
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| 229 |
{CLIENT_GETPASSWORDREQ, _client_getpasswordreq},
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| 230 |
{CLIENT_CHANGEEMAILREQ, _client_changeemailreq},
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| 231 |
{CLIENT_CRASHDUMP, _client_crashdump},
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| 232 |
{-1, NULL}
|
| 233 |
};
|
| 234 |
|
| 235 |
/* connection state loggedin handlers */
|
| 236 |
static const t_htable_row bnet_htable_log[] = {
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| 237 |
{CLIENT_CHANGEGAMEPORT, _client_changegameport},
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| 238 |
{CLIENT_FRIENDSLISTREQ, _client_friendslistreq},
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| 239 |
{CLIENT_FRIENDINFOREQ, _client_friendinforeq},
|
| 240 |
{CLIENT_ARRANGEDTEAM_FRIENDSCREEN, _client_atfriendscreen},
|
| 241 |
{CLIENT_ARRANGEDTEAM_INVITE_FRIEND, _client_atinvitefriend},
|
| 242 |
{CLIENT_ARRANGEDTEAM_ACCEPT_INVITE, _client_atacceptinvite},
|
| 243 |
{CLIENT_ARRANGEDTEAM_ACCEPT_DECLINE_INVITE, _client_atacceptdeclineinvite},
|
| 244 |
/* anongame packet (44ff) handled in handle_anongame.c */
|
| 245 |
{CLIENT_FINDANONGAME, handle_anongame_packet},
|
| 246 |
{CLIENT_FILEINFOREQ, _client_fileinforeq},
|
| 247 |
{CLIENT_MOTD_W3, _client_motdw3},
|
| 248 |
{CLIENT_REALMLISTREQ, _client_realmlistreq},
|
| 249 |
{CLIENT_REALMLISTREQ_110, _client_realmlistreq110},
|
| 250 |
{CLIENT_PROFILEREQ, _client_profilereq},
|
| 251 |
{CLIENT_REALMJOINREQ_109, _client_realmjoinreq109},
|
| 252 |
{CLIENT_UNKNOWN_37, _client_charlistreq},
|
| 253 |
{CLIENT_UNKNOWN_39, _client_unknown39},
|
| 254 |
{CLIENT_ECHOREPLY, _client_echoreply},
|
| 255 |
{CLIENT_PINGREQ, _client_pingreq},
|
| 256 |
{CLIENT_ADREQ, _client_adreq},
|
| 257 |
{CLIENT_ADACK, _client_adack},
|
| 258 |
{CLIENT_ADCLICK, _client_adclick},
|
| 259 |
{CLIENT_ADCLICK2, _client_adclick2},
|
| 260 |
{CLIENT_STATSREQ, _client_statsreq},
|
| 261 |
{CLIENT_STATSUPDATE, _client_statsupdate},
|
| 262 |
{CLIENT_PLAYERINFOREQ, _client_playerinforeq},
|
| 263 |
{CLIENT_PROGIDENT2, _client_progident2},
|
| 264 |
{CLIENT_JOINCHANNEL, _client_joinchannel},
|
| 265 |
{CLIENT_MESSAGE, _client_message},
|
| 266 |
{CLIENT_GAMELISTREQ, _client_gamelistreq},
|
| 267 |
{CLIENT_JOIN_GAME, _client_joingame},
|
| 268 |
{CLIENT_STARTGAME1, _client_startgame1},
|
| 269 |
{CLIENT_STARTGAME3, _client_startgame3},
|
| 270 |
{CLIENT_STARTGAME4, _client_startgame4},
|
| 271 |
{CLIENT_CLOSEGAME, _client_closegame},
|
| 272 |
{CLIENT_CLOSEGAME2, _client_closegame},
|
| 273 |
{CLIENT_GAME_REPORT, _client_gamereport},
|
| 274 |
{CLIENT_LEAVECHANNEL, _client_leavechannel},
|
| 275 |
{CLIENT_LADDERREQ, _client_ladderreq},
|
| 276 |
{CLIENT_LADDERSEARCHREQ, _client_laddersearchreq},
|
| 277 |
{CLIENT_MAPAUTHREQ1, _client_mapauthreq1},
|
| 278 |
{CLIENT_MAPAUTHREQ2, _client_mapauthreq2},
|
| 279 |
{CLIENT_W3XP_CLAN_DISBANDREQ, _client_w3xp_clan_disbandreq},
|
| 280 |
{CLIENT_W3XP_CLANMEMBERLIST_REQ, _client_w3xp_clanmemberlistreq},
|
| 281 |
{CLIENT_W3XP_CLAN_MOTDCHG, _client_w3xp_clan_motdchg},
|
| 282 |
{CLIENT_W3XP_CLAN_MOTDREQ, _client_w3xp_clan_motdreq},
|
| 283 |
{CLIENT_W3XP_CLAN_CREATEREQ, _client_w3xp_clan_createreq},
|
| 284 |
{CLIENT_W3XP_CLAN_CREATEINVITEREQ, _client_w3xp_clan_createinvitereq},
|
| 285 |
{CLIENT_W3XP_CLAN_CREATEINVITEREPLY, _client_w3xp_clan_createinvitereply},
|
| 286 |
{CLIENT_W3XP_CLANMEMBER_RANKUPDATE_REQ, _client_w3xp_clanmember_rankupdatereq},
|
| 287 |
{CLIENT_W3XP_CLANMEMBER_REMOVE_REQ, _client_w3xp_clanmember_removereq},
|
| 288 |
{CLIENT_W3XP_CLAN_MEMBERNEWCHIEFREQ, _client_w3xp_clan_membernewchiefreq},
|
| 289 |
{CLIENT_W3XP_CLAN_INVITEREQ, _client_w3xp_clan_invitereq},
|
| 290 |
{CLIENT_W3XP_CLAN_INVITEREPLY, _client_w3xp_clan_invitereply},
|
| 291 |
{CLIENT_CRASHDUMP, _client_crashdump},
|
| 292 |
{CLIENT_SETEMAILREPLY, _client_setemailreply},
|
| 293 |
{CLIENT_CLANINFOREQ, _client_claninforeq},
|
| 294 |
{CLIENT_NULL, NULL},
|
| 295 |
{-1, NULL}
|
| 296 |
};
|
| 297 |
|
| 298 |
/* main handler function */
|
| 299 |
static int handle(const t_htable_row * htable, int type, t_connection * c, t_packet const *const packet);
|
| 300 |
|
| 301 |
extern int handle_bnet_packet(t_connection * c, t_packet const *const packet)
|
| 302 |
{
|
| 303 |
if (!c) {
|
| 304 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got NULL connection", conn_get_socket(c));
|
| 305 |
return -1;
|
| 306 |
}
|
| 307 |
if (!packet) {
|
| 308 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got NULL packet", conn_get_socket(c));
|
| 309 |
return -1;
|
| 310 |
}
|
| 311 |
if (packet_get_class(packet) != packet_class_bnet) {
|
| 312 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad packet (class %d)", conn_get_socket(c), (int) packet_get_class(packet));
|
| 313 |
return -1;
|
| 314 |
}
|
| 315 |
|
| 316 |
switch (conn_get_state(c)) {
|
| 317 |
case conn_state_connected:
|
| 318 |
switch (handle(bnet_htable_con, packet_get_type(packet), c, packet)) {
|
| 319 |
case 1:
|
| 320 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] unknown (unlogged in) bnet packet type 0x%04x, len %u", conn_get_socket(c), packet_get_type(packet), packet_get_size(packet));
|
| 321 |
break;
|
| 322 |
case -1:
|
| 323 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] (unlogged in) got error handling packet type 0x%04x, len %u", conn_get_socket(c), packet_get_type(packet), packet_get_size(packet));
|
| 324 |
break;
|
| 325 |
};
|
| 326 |
break;
|
| 327 |
|
| 328 |
case conn_state_loggedin:
|
| 329 |
switch (handle(bnet_htable_log, packet_get_type(packet), c, packet)) {
|
| 330 |
case 1:
|
| 331 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] unknown (logged in) bnet packet type 0x%04x, len %u", conn_get_socket(c), packet_get_type(packet), packet_get_size(packet));
|
| 332 |
break;
|
| 333 |
case -1:
|
| 334 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] (logged in) got error handling packet type 0x%04x, len %u", conn_get_socket(c), packet_get_type(packet), packet_get_size(packet));
|
| 335 |
break;
|
| 336 |
};
|
| 337 |
break;
|
| 338 |
|
| 339 |
case conn_state_untrusted:
|
| 340 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] unknown (untrusted) bnet packet type 0x%04x, len %u", conn_get_socket(c), packet_get_type(packet), packet_get_size(packet));
|
| 341 |
break;
|
| 342 |
|
| 343 |
default:
|
| 344 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] invalid login state %d", conn_get_socket(c), conn_get_state(c));
|
| 345 |
};
|
| 346 |
|
| 347 |
return 0;
|
| 348 |
}
|
| 349 |
|
| 350 |
static int handle(const t_htable_row * htable, int type, t_connection * c, t_packet const *const packet)
|
| 351 |
{
|
| 352 |
t_htable_row const *p;
|
| 353 |
int res = 1;
|
| 354 |
|
| 355 |
for (p = htable; p->type != -1; p++)
|
| 356 |
if (p->type == type) {
|
| 357 |
res = 0;
|
| 358 |
if (p->handler != NULL)
|
| 359 |
res = p->handler(c, packet);
|
| 360 |
if (res != 2)
|
| 361 |
break; /* return 2 means we want to continue parsing */
|
| 362 |
}
|
| 363 |
|
| 364 |
return res;
|
| 365 |
}
|
| 366 |
|
| 367 |
/* checks if a clienttag is in the allowed_clients list
|
| 368 |
* @ctag : clienttag integer to check
|
| 369 |
* if it's allowed returns 0
|
| 370 |
* if it's not allowed returns -1
|
| 371 |
*/
|
| 372 |
static int _check_allowed_client(t_clienttag ctag)
|
| 373 |
{
|
| 374 |
char *list, *p, *q;
|
| 375 |
|
| 376 |
/* by default allow all */
|
| 377 |
if (!prefs_get_allowed_clients())
|
| 378 |
return 0;
|
| 379 |
|
| 380 |
/* this shortcut check should make server as fast as before if
|
| 381 |
* the configuration is left in default mode */
|
| 382 |
if (!strcasecmp(prefs_get_allowed_clients(), "all"))
|
| 383 |
return 0;
|
| 384 |
|
| 385 |
list = xstrdup(prefs_get_allowed_clients());
|
| 386 |
p = list;
|
| 387 |
do {
|
| 388 |
q = strchr(p, ',');
|
| 389 |
if (q)
|
| 390 |
*q = '\0';
|
| 391 |
if (!strcasecmp(p, "all"))
|
| 392 |
goto ok;
|
| 393 |
if (strlen(p) != 4)
|
| 394 |
continue;
|
| 395 |
if (ctag == tag_case_str_to_uint(p))
|
| 396 |
goto ok; /* client allowed */
|
| 397 |
if (q)
|
| 398 |
p = q + 1;
|
| 399 |
} while (q);
|
| 400 |
xfree((void *) list);
|
| 401 |
|
| 402 |
return -1; /* client NOT allowed */
|
| 403 |
|
| 404 |
ok:
|
| 405 |
xfree((void *) list);
|
| 406 |
return 0;
|
| 407 |
}
|
| 408 |
|
| 409 |
/* handlers for bnet packets */
|
| 410 |
static int _client_unknown_1b(t_connection * c, t_packet const *const packet)
|
| 411 |
{
|
| 412 |
if (packet_get_size(packet) < sizeof(t_client_unknown_1b)) {
|
| 413 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad UNKNOWN_1B packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_unknown_1b), packet_get_size(packet));
|
| 414 |
return -1;
|
| 415 |
}
|
| 416 |
|
| 417 |
{
|
| 418 |
unsigned int newip;
|
| 419 |
unsigned short newport;
|
| 420 |
|
| 421 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] UNKNOWN_1B unknown1=0x%04hx", conn_get_socket(c), bn_short_get(packet->u.client_unknown_1b.unknown1));
|
| 422 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] UNKNOWN_1B unknown2=0x%08x", conn_get_socket(c), bn_int_get(packet->u.client_unknown_1b.unknown2));
|
| 423 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] UNKNOWN_1B unknown3=0x%08x", conn_get_socket(c), bn_int_get(packet->u.client_unknown_1b.unknown3));
|
| 424 |
|
| 425 |
newip = bn_int_nget(packet->u.client_unknown_1b.ip);
|
| 426 |
newport = bn_short_nget(packet->u.client_unknown_1b.port);
|
| 427 |
|
| 428 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] UNKNOWN_1B set new UDP address to %s", conn_get_socket(c), addr_num_to_addr_str(newip, newport));
|
| 429 |
conn_set_game_addr(c, newip);
|
| 430 |
conn_set_game_port(c, newport);
|
| 431 |
}
|
| 432 |
return 0;
|
| 433 |
}
|
| 434 |
|
| 435 |
static int _client_compinfo1(t_connection * c, t_packet const *const packet)
|
| 436 |
{
|
| 437 |
t_packet *rpacket;
|
| 438 |
|
| 439 |
if (packet_get_size(packet) < sizeof(t_client_compinfo1)) {
|
| 440 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COMPINFO1 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_compinfo1), packet_get_size(packet));
|
| 441 |
return -1;
|
| 442 |
}
|
| 443 |
|
| 444 |
{
|
| 445 |
char const *host;
|
| 446 |
char const *user;
|
| 447 |
|
| 448 |
if (!(host = packet_get_str_const(packet, sizeof(t_client_compinfo1), MAX_WINHOST_STR))) {
|
| 449 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COMPINFO1 packet (missing or too long host)", conn_get_socket(c));
|
| 450 |
return -1;
|
| 451 |
}
|
| 452 |
if (!(user = packet_get_str_const(packet, sizeof(t_client_compinfo1) + strlen(host) + 1, MAX_WINUSER_STR))) {
|
| 453 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COMPINFO1 packet (missing or too long user)", conn_get_socket(c));
|
| 454 |
return -1;
|
| 455 |
}
|
| 456 |
|
| 457 |
conn_set_host(c, host);
|
| 458 |
conn_set_user(c, user);
|
| 459 |
}
|
| 460 |
|
| 461 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 462 |
packet_set_size(rpacket, sizeof(t_server_compreply));
|
| 463 |
packet_set_type(rpacket, SERVER_COMPREPLY);
|
| 464 |
bn_int_set(&rpacket->u.server_compreply.reg_version, SERVER_COMPREPLY_REG_VERSION);
|
| 465 |
bn_int_set(&rpacket->u.server_compreply.reg_auth, SERVER_COMPREPLY_REG_AUTH);
|
| 466 |
bn_int_set(&rpacket->u.server_compreply.client_id, SERVER_COMPREPLY_CLIENT_ID);
|
| 467 |
bn_int_set(&rpacket->u.server_compreply.client_token, SERVER_COMPREPLY_CLIENT_TOKEN);
|
| 468 |
conn_push_outqueue(c, rpacket);
|
| 469 |
packet_del_ref(rpacket);
|
| 470 |
}
|
| 471 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 472 |
packet_set_size(rpacket, sizeof(t_server_sessionkey1));
|
| 473 |
packet_set_type(rpacket, SERVER_SESSIONKEY1);
|
| 474 |
bn_int_set(&rpacket->u.server_sessionkey1.sessionkey, conn_get_sessionkey(c));
|
| 475 |
conn_push_outqueue(c, rpacket);
|
| 476 |
packet_del_ref(rpacket);
|
| 477 |
}
|
| 478 |
return 0;
|
| 479 |
}
|
| 480 |
|
| 481 |
static int _client_compinfo2(t_connection * c, t_packet const *const packet)
|
| 482 |
{
|
| 483 |
t_packet *rpacket;
|
| 484 |
|
| 485 |
if (packet_get_size(packet) < sizeof(t_client_compinfo2)) {
|
| 486 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COMPINFO2 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_compinfo2), packet_get_size(packet));
|
| 487 |
return -1;
|
| 488 |
}
|
| 489 |
|
| 490 |
{
|
| 491 |
char const *host;
|
| 492 |
char const *user;
|
| 493 |
|
| 494 |
if (!(host = packet_get_str_const(packet, sizeof(t_client_compinfo2), MAX_WINHOST_STR))) {
|
| 495 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COMPINFO2 packet (missing or too long host)", conn_get_socket(c));
|
| 496 |
return -1;
|
| 497 |
}
|
| 498 |
if (!(user = packet_get_str_const(packet, sizeof(t_client_compinfo2) + strlen(host) + 1, MAX_WINUSER_STR))) {
|
| 499 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COMPINFO2 packet (missing or too long user)", conn_get_socket(c));
|
| 500 |
return -1;
|
| 501 |
}
|
| 502 |
|
| 503 |
conn_set_host(c, host);
|
| 504 |
conn_set_user(c, user);
|
| 505 |
}
|
| 506 |
|
| 507 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 508 |
packet_set_size(rpacket, sizeof(t_server_compreply));
|
| 509 |
packet_set_type(rpacket, SERVER_COMPREPLY);
|
| 510 |
bn_int_set(&rpacket->u.server_compreply.reg_version, SERVER_COMPREPLY_REG_VERSION);
|
| 511 |
bn_int_set(&rpacket->u.server_compreply.reg_auth, SERVER_COMPREPLY_REG_AUTH);
|
| 512 |
bn_int_set(&rpacket->u.server_compreply.client_id, SERVER_COMPREPLY_CLIENT_ID);
|
| 513 |
bn_int_set(&rpacket->u.server_compreply.client_token, SERVER_COMPREPLY_CLIENT_TOKEN);
|
| 514 |
conn_push_outqueue(c, rpacket);
|
| 515 |
packet_del_ref(rpacket);
|
| 516 |
}
|
| 517 |
|
| 518 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 519 |
packet_set_size(rpacket, sizeof(t_server_sessionkey2));
|
| 520 |
packet_set_type(rpacket, SERVER_SESSIONKEY2);
|
| 521 |
bn_int_set(&rpacket->u.server_sessionkey2.sessionnum, conn_get_sessionnum(c));
|
| 522 |
bn_int_set(&rpacket->u.server_sessionkey2.sessionkey, conn_get_sessionkey(c));
|
| 523 |
conn_push_outqueue(c, rpacket);
|
| 524 |
packet_del_ref(rpacket);
|
| 525 |
}
|
| 526 |
|
| 527 |
return 0;
|
| 528 |
}
|
| 529 |
|
| 530 |
static int _client_countryinfo1(t_connection * c, t_packet const *const packet)
|
| 531 |
{
|
| 532 |
if (packet_get_size(packet) < sizeof(t_client_countryinfo1)) {
|
| 533 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COUNTRYINFO1 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_countryinfo1), packet_get_size(packet));
|
| 534 |
return -1;
|
| 535 |
}
|
| 536 |
{
|
| 537 |
char const *langstr;
|
| 538 |
char const *countrycode;
|
| 539 |
char const *country;
|
| 540 |
unsigned int tzbias;
|
| 541 |
|
| 542 |
if (!(langstr = packet_get_str_const(packet, sizeof(t_client_countryinfo1), MAX_LANG_STR))) {
|
| 543 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COUNTRYINFO1 packet (missing or too long langstr)", conn_get_socket(c));
|
| 544 |
return -1;
|
| 545 |
}
|
| 546 |
|
| 547 |
if (!(countrycode = packet_get_str_const(packet, sizeof(t_client_countryinfo1) + strlen(langstr) + 1, MAX_COUNTRYCODE_STR))) {
|
| 548 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COUNTRYINFO1 packet (missing or too long countrycode)", conn_get_socket(c));
|
| 549 |
return -1;
|
| 550 |
}
|
| 551 |
|
| 552 |
if (!(country = packet_get_str_const(packet, sizeof(t_client_countryinfo1) + strlen(langstr) + 1 + strlen(countrycode) + 1, MAX_COUNTRY_STR))) {
|
| 553 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COUNTRYINFO1 packet (missing or too long country)", conn_get_socket(c));
|
| 554 |
return -1;
|
| 555 |
}
|
| 556 |
|
| 557 |
if (!(packet_get_str_const(packet, sizeof(t_client_countryinfo1) + strlen(langstr) + 1 + strlen(countrycode) + 1 + strlen(country) + 1, MAX_COUNTRYNAME_STR))) {
|
| 558 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COUNTRYINFO1 packet (missing or too long countryname)", conn_get_socket(c));
|
| 559 |
return -1;
|
| 560 |
}
|
| 561 |
|
| 562 |
tzbias = bn_int_get(packet->u.client_countryinfo1.bias);
|
| 563 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] COUNTRYINFO1 packet from tzbias=0x%04x(%+d) langstr=%s countrycode=%s country=%s", tzbias, uint32_to_int(tzbias), conn_get_socket(c), langstr, countrycode, country);
|
| 564 |
conn_set_country(c, country);
|
| 565 |
conn_set_tzbias(c, uint32_to_int(tzbias));
|
| 566 |
}
|
| 567 |
return 0;
|
| 568 |
}
|
| 569 |
|
| 570 |
static int _client_countryinfo109(t_connection * c, t_packet const *const packet)
|
| 571 |
{
|
| 572 |
t_packet *rpacket;
|
| 573 |
|
| 574 |
if (packet_get_size(packet) < sizeof(t_client_countryinfo_109)) {
|
| 575 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COUNTRYINFO_109 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_countryinfo_109), packet_get_size(packet));
|
| 576 |
return -1;
|
| 577 |
}
|
| 578 |
|
| 579 |
{
|
| 580 |
char const *langstr;
|
| 581 |
char const *countryname;
|
| 582 |
unsigned int tzbias;
|
| 583 |
char archtag_str[5];
|
| 584 |
char clienttag_str[5];
|
| 585 |
char gamelang_str[5];
|
| 586 |
|
| 587 |
if (!(langstr = packet_get_str_const(packet, sizeof(t_client_countryinfo_109), MAX_LANG_STR))) {
|
| 588 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COUNTRYINFO_109 packet (missing or too long langstr)", conn_get_socket(c));
|
| 589 |
return -1;
|
| 590 |
}
|
| 591 |
|
| 592 |
if (!(countryname = packet_get_str_const(packet, sizeof(t_client_countryinfo_109) + strlen(langstr) + 1, MAX_COUNTRYNAME_STR))) {
|
| 593 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad COUNTRYINFO_109 packet (missing or too long countryname)", conn_get_socket(c));
|
| 594 |
return -1;
|
| 595 |
}
|
| 596 |
|
| 597 |
/* check if it's an allowed client type */
|
| 598 |
if (_check_allowed_client(bn_int_get(packet->u.client_countryinfo_109.clienttag))) {
|
| 599 |
conn_set_state(c, conn_state_destroy);
|
| 600 |
return 0;
|
| 601 |
}
|
| 602 |
|
| 603 |
tzbias = bn_int_get(packet->u.client_countryinfo_109.bias);
|
| 604 |
|
| 605 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] COUNTRYINFO_109 packet tzbias=0x%04x(%+d) lcid=%u langid=%u arch=\"%s\" client=\"%s\" versionid=0x%08x gamelang=\"%s\"", conn_get_socket(c), tzbias, uint32_to_int(tzbias), bn_int_get(packet->u.client_countryinfo_109.lcid), bn_int_get(packet->u.client_countryinfo_109.langid), tag_uint_to_str(archtag_str, bn_int_get(packet->u.client_countryinfo_109.archtag)), tag_uint_to_str(clienttag_str, bn_int_get(packet->u.client_countryinfo_109.clienttag)), bn_int_get(packet->u.client_countryinfo_109.versionid), tag_uint_to_str(gamelang_str, bn_int_get(packet->u.client_countryinfo_109.gamelang)));
|
| 606 |
|
| 607 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] COUNTRYINFO_109 packet from \"%s\" \"%s\"", conn_get_socket(c), countryname, langstr);
|
| 608 |
|
| 609 |
conn_set_country(c, langstr); /* FIXME: This isn't right. We want USA not ENU (English-US) */
|
| 610 |
conn_set_tzbias(c, uint32_to_int(tzbias));
|
| 611 |
conn_set_versionid(c, bn_int_get(packet->u.client_countryinfo_109.versionid));
|
| 612 |
conn_set_archtag(c, bn_int_get(packet->u.client_countryinfo_109.archtag));
|
| 613 |
conn_set_clienttag(c, bn_int_get(packet->u.client_countryinfo_109.clienttag));
|
| 614 |
conn_set_gamelang(c, bn_int_get(packet->u.client_countryinfo_109.gamelang));
|
| 615 |
|
| 616 |
/* First, send an ECHO_REQ */
|
| 617 |
|
| 618 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 619 |
packet_set_size(rpacket, sizeof(t_server_echoreq));
|
| 620 |
packet_set_type(rpacket, SERVER_ECHOREQ);
|
| 621 |
bn_int_set(&rpacket->u.server_echoreq.ticks, get_ticks());
|
| 622 |
conn_push_outqueue(c, rpacket);
|
| 623 |
packet_del_ref(rpacket);
|
| 624 |
}
|
| 625 |
|
| 626 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 627 |
t_versioncheck *vc;
|
| 628 |
|
| 629 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] selecting version check", conn_get_socket(c));
|
| 630 |
vc = versioncheck_create(conn_get_archtag(c), conn_get_clienttag(c));
|
| 631 |
conn_set_versioncheck(c, vc);
|
| 632 |
packet_set_size(rpacket, sizeof(t_server_authreq_109));
|
| 633 |
packet_set_type(rpacket, SERVER_AUTHREQ_109);
|
| 634 |
|
| 635 |
if ((conn_get_clienttag(c) == CLIENTTAG_WARCRAFT3_UINT))
|
| 636 |
bn_int_set(&rpacket->u.server_authreq_109.logontype, SERVER_AUTHREQ_109_LOGONTYPE_W3);
|
| 637 |
else if ((conn_get_clienttag(c) == CLIENTTAG_WAR3XP_UINT))
|
| 638 |
bn_int_set(&rpacket->u.server_authreq_109.logontype, SERVER_AUTHREQ_109_LOGONTYPE_W3XP);
|
| 639 |
else
|
| 640 |
bn_int_set(&rpacket->u.server_authreq_109.logontype, SERVER_AUTHREQ_109_LOGONTYPE);
|
| 641 |
|
| 642 |
bn_int_set(&rpacket->u.server_authreq_109.sessionkey, conn_get_sessionkey(c));
|
| 643 |
bn_int_set(&rpacket->u.server_authreq_109.sessionnum, conn_get_sessionnum(c));
|
| 644 |
file_to_mod_time(versioncheck_get_mpqfile(vc), &rpacket->u.server_authreq_109.timestamp);
|
| 645 |
packet_append_string(rpacket, versioncheck_get_mpqfile(vc));
|
| 646 |
packet_append_string(rpacket, versioncheck_get_eqn(vc));
|
| 647 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] selected \"%s\" \"%s\"", conn_get_socket(c), versioncheck_get_mpqfile(vc), versioncheck_get_eqn(vc));
|
| 648 |
if ((conn_get_clienttag(c) == CLIENTTAG_WARCRAFT3_UINT)
|
| 649 |
|| (conn_get_clienttag(c) == CLIENTTAG_WAR3XP_UINT)) {
|
| 650 |
char padding[128];
|
| 651 |
memset(padding, 0, 128);
|
| 652 |
packet_append_data(rpacket, padding, 128);
|
| 653 |
}
|
| 654 |
conn_push_outqueue(c, rpacket);
|
| 655 |
packet_del_ref(rpacket);
|
| 656 |
}
|
| 657 |
}
|
| 658 |
return 0;
|
| 659 |
}
|
| 660 |
|
| 661 |
static int _client_unknown2b(t_connection * c, t_packet const *const packet)
|
| 662 |
{
|
| 663 |
if (packet_get_size(packet) < sizeof(t_client_unknown_2b)) {
|
| 664 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad UNKNOWN_2B packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_unknown_2b), packet_get_size(packet));
|
| 665 |
return -1;
|
| 666 |
}
|
| 667 |
return 0;
|
| 668 |
}
|
| 669 |
|
| 670 |
static int _client_progident(t_connection * c, t_packet const *const packet)
|
| 671 |
{
|
| 672 |
t_packet *rpacket;
|
| 673 |
|
| 674 |
if (packet_get_size(packet) < sizeof(t_client_progident)) {
|
| 675 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad PROGIDENT packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_progident), packet_get_size(packet));
|
| 676 |
return -1;
|
| 677 |
}
|
| 678 |
|
| 679 |
if (_check_allowed_client(bn_int_get(packet->u.client_progident.clienttag))) {
|
| 680 |
conn_set_state(c, conn_state_destroy);
|
| 681 |
return 0;
|
| 682 |
}
|
| 683 |
|
| 684 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] CLIENT_PROGIDENT archtag=0x%08x clienttag=0x%08x versionid=0x%08x unknown1=0x%08x", conn_get_socket(c), bn_int_get(packet->u.client_progident.archtag), bn_int_get(packet->u.client_progident.clienttag), bn_int_get(packet->u.client_progident.versionid), bn_int_get(packet->u.client_progident.unknown1));
|
| 685 |
|
| 686 |
conn_set_archtag(c, bn_int_get(packet->u.client_progident.archtag));
|
| 687 |
conn_set_clienttag(c, bn_int_get(packet->u.client_progident.clienttag));
|
| 688 |
|
| 689 |
if (prefs_get_skip_versioncheck()) {
|
| 690 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] attempting to skip version check by sending early authreply", conn_get_socket(c));
|
| 691 |
/* skip over SERVER_AUTHREQ1 and CLIENT_AUTHREQ1 */
|
| 692 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 693 |
packet_set_size(rpacket, sizeof(t_server_authreply1));
|
| 694 |
packet_set_type(rpacket, SERVER_AUTHREPLY1);
|
| 695 |
if (bn_int_get(packet->u.client_progident.clienttag) == CLIENTTAG_DIABLO2XP_UINT)
|
| 696 |
bn_int_set(&rpacket->u.server_authreply1.message, SERVER_AUTHREPLY1_D2XP_MESSAGE_OK);
|
| 697 |
else
|
| 698 |
bn_int_set(&rpacket->u.server_authreply1.message, SERVER_AUTHREPLY1_MESSAGE_OK);
|
| 699 |
packet_append_string(rpacket, "");
|
| 700 |
packet_append_string(rpacket, ""); /* FIXME: what's the second string for? */
|
| 701 |
conn_push_outqueue(c, rpacket);
|
| 702 |
packet_del_ref(rpacket);
|
| 703 |
}
|
| 704 |
} else {
|
| 705 |
t_versioncheck *vc;
|
| 706 |
|
| 707 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] selecting version check", conn_get_socket(c));
|
| 708 |
vc = versioncheck_create(conn_get_archtag(c), conn_get_clienttag(c));
|
| 709 |
conn_set_versioncheck(c, vc);
|
| 710 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 711 |
packet_set_size(rpacket, sizeof(t_server_authreq1));
|
| 712 |
packet_set_type(rpacket, SERVER_AUTHREQ1);
|
| 713 |
file_to_mod_time(versioncheck_get_mpqfile(vc), &rpacket->u.server_authreq1.timestamp);
|
| 714 |
packet_append_string(rpacket, versioncheck_get_mpqfile(vc));
|
| 715 |
packet_append_string(rpacket, versioncheck_get_eqn(vc));
|
| 716 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] selected \"%s\" \"%s\"", conn_get_socket(c), versioncheck_get_mpqfile(vc), versioncheck_get_eqn(vc));
|
| 717 |
conn_push_outqueue(c, rpacket);
|
| 718 |
packet_del_ref(rpacket);
|
| 719 |
}
|
| 720 |
}
|
| 721 |
|
| 722 |
return 0;
|
| 723 |
}
|
| 724 |
|
| 725 |
static int _client_createaccountw3(t_connection * c, t_packet const *const packet)
|
| 726 |
{
|
| 727 |
t_packet *rpacket;
|
| 728 |
char const *username;
|
| 729 |
char const *plainpass;
|
| 730 |
char upass[20];
|
| 731 |
char lpass[20];
|
| 732 |
t_hash sc_hash;
|
| 733 |
unsigned int i;
|
| 734 |
|
| 735 |
if (packet_get_size(packet) < sizeof(t_client_createaccount_w3)) {
|
| 736 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CREATEACCOUNT_W3 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_createaccount_w3), packet_get_size(packet));
|
| 737 |
return -1;
|
| 738 |
}
|
| 739 |
|
| 740 |
username = packet_get_str_const(packet, sizeof(t_client_createaccount_w3), UNCHECKED_NAME_STR);
|
| 741 |
if (!username) {
|
| 742 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CREATEACCOUNT_W3 (missing or too long username)", conn_get_socket(c));
|
| 743 |
return -1;
|
| 744 |
}
|
| 745 |
|
| 746 |
plainpass = packet_get_str_const(packet, 4 + 8 * 4, 16);
|
| 747 |
if (!plainpass) {
|
| 748 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CREATEACCOUNT_W3 (missing password)", conn_get_socket(c));
|
| 749 |
return -1;
|
| 750 |
}
|
| 751 |
|
| 752 |
rpacket = packet_create(packet_class_bnet);
|
| 753 |
if (!rpacket)
|
| 754 |
return -1;
|
| 755 |
packet_set_size(rpacket, sizeof(t_server_createaccount_w3));
|
| 756 |
packet_set_type(rpacket, SERVER_CREATEACCOUNT_W3);
|
| 757 |
|
| 758 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] new account requested for \"%s\"", conn_get_socket(c), username);
|
| 759 |
|
| 760 |
if (prefs_get_allow_new_accounts() == 0) {
|
| 761 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] account not created (disabled)", conn_get_socket(c));
|
| 762 |
bn_int_set(&rpacket->u.server_createaccount_w3.result, SERVER_CREATEACCOUNT_W3_RESULT_EXIST);
|
| 763 |
goto out;
|
| 764 |
}
|
| 765 |
|
| 766 |
if (account_check_name(username) < 0) {
|
| 767 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] account not created (invalid symbols)", conn_get_socket(c));
|
| 768 |
bn_int_set(&rpacket->u.server_createaccount_w3.result, SERVER_CREATEACCOUNT_W3_RESULT_INVALID);
|
| 769 |
goto out;
|
| 770 |
}
|
| 771 |
|
| 772 |
/* convert plaintext password to uppercase */
|
| 773 |
strncpy(upass, plainpass, 16);
|
| 774 |
upass[16] = 0;
|
| 775 |
for (i = 0; i < strlen(upass); i++)
|
| 776 |
if (isascii((int) upass[i]) && islower((int) upass[i]))
|
| 777 |
upass[i] = toupper((int) upass[i]);
|
| 778 |
|
| 779 |
/* convert plaintext password to lowercase for sc etc. */
|
| 780 |
strncpy(lpass, plainpass, 16);
|
| 781 |
lpass[16] = 0;
|
| 782 |
for (i = 0; i < strlen(lpass); i++)
|
| 783 |
if (isascii((int) lpass[i]) && isupper((int) lpass[i]))
|
| 784 |
lpass[i] = tolower((int) lpass[i]);
|
| 785 |
|
| 786 |
|
| 787 |
//set password hash for sc etc.
|
| 788 |
bnet_hash(&sc_hash, strlen(lpass), lpass);
|
| 789 |
if (!accountlist_create_account(username, hash_get_str(sc_hash)))
|
| 790 |
bn_int_set(&rpacket->u.server_createaccount_w3.result, SERVER_CREATEACCOUNT_W3_RESULT_EXIST);
|
| 791 |
else {
|
| 792 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] account created", conn_get_socket(c));
|
| 793 |
bn_int_set(&rpacket->u.server_createaccount_w3.result, SERVER_CREATEACCOUNT_W3_RESULT_OK);
|
| 794 |
}
|
| 795 |
|
| 796 |
out:
|
| 797 |
conn_push_outqueue(c, rpacket);
|
| 798 |
packet_del_ref(rpacket);
|
| 799 |
|
| 800 |
return 0;
|
| 801 |
}
|
| 802 |
|
| 803 |
static int _client_createacctreq1(t_connection * c, t_packet const *const packet)
|
| 804 |
{
|
| 805 |
t_packet *rpacket;
|
| 806 |
char const *username;
|
| 807 |
t_hash newpasshash1;
|
| 808 |
|
| 809 |
if (packet_get_size(packet) < sizeof(t_client_createacctreq1)) {
|
| 810 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CREATEACCTREQ1 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_createacctreq1), packet_get_size(packet));
|
| 811 |
return -1;
|
| 812 |
}
|
| 813 |
|
| 814 |
if (!(username = packet_get_str_const(packet, sizeof(t_client_createacctreq1), UNCHECKED_NAME_STR))) {
|
| 815 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CREATEACCTREQ1 (missing or too long username)", conn_get_socket(c));
|
| 816 |
return -1;
|
| 817 |
}
|
| 818 |
|
| 819 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] new account requested for \"%s\"", conn_get_socket(c), username);
|
| 820 |
|
| 821 |
rpacket = packet_create(packet_class_bnet);
|
| 822 |
if (!rpacket)
|
| 823 |
return -1;
|
| 824 |
packet_set_size(rpacket, sizeof(t_server_createacctreply1));
|
| 825 |
packet_set_type(rpacket, SERVER_CREATEACCTREPLY1);
|
| 826 |
|
| 827 |
if (prefs_get_allow_new_accounts() == 0) {
|
| 828 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] account not created (disabled)", conn_get_socket(c));
|
| 829 |
bn_int_set(&rpacket->u.server_createacctreply1.result, SERVER_CREATEACCTREPLY1_RESULT_NO);
|
| 830 |
goto out;
|
| 831 |
}
|
| 832 |
|
| 833 |
bnhash_to_hash(packet->u.client_createacctreq1.password_hash1, &newpasshash1);
|
| 834 |
if (!accountlist_create_account(username, hash_get_str(newpasshash1))) {
|
| 835 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] account not created (failed)", conn_get_socket(c));
|
| 836 |
bn_int_set(&rpacket->u.server_createacctreply1.result, SERVER_CREATEACCTREPLY1_RESULT_NO);
|
| 837 |
goto out;
|
| 838 |
}
|
| 839 |
|
| 840 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] account created", conn_get_socket(c));
|
| 841 |
bn_int_set(&rpacket->u.server_createacctreply1.result, SERVER_CREATEACCTREPLY1_RESULT_OK);
|
| 842 |
|
| 843 |
out:
|
| 844 |
conn_push_outqueue(c, rpacket);
|
| 845 |
packet_del_ref(rpacket);
|
| 846 |
|
| 847 |
return 0;
|
| 848 |
}
|
| 849 |
|
| 850 |
static int _client_createacctreq2(t_connection * c, t_packet const *const packet)
|
| 851 |
{
|
| 852 |
t_packet *rpacket;
|
| 853 |
char const *username;
|
| 854 |
t_hash newpasshash1;
|
| 855 |
|
| 856 |
if (packet_get_size(packet) < sizeof(t_client_createacctreq2)) {
|
| 857 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CLIENT_CREATEACCTREQ2 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_createacctreq2), packet_get_size(packet));
|
| 858 |
return -1;
|
| 859 |
}
|
| 860 |
|
| 861 |
username = packet_get_str_const(packet, sizeof(t_client_createacctreq2), UNCHECKED_NAME_STR);
|
| 862 |
if (!username) {
|
| 863 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CREATEACCTREQ2 (missing or too long username)", conn_get_socket(c));
|
| 864 |
return -1;
|
| 865 |
}
|
| 866 |
|
| 867 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] new account requested for \"%s\"", conn_get_socket(c), username);
|
| 868 |
|
| 869 |
rpacket = packet_create(packet_class_bnet);
|
| 870 |
if (!rpacket)
|
| 871 |
return -1;
|
| 872 |
packet_set_size(rpacket, sizeof(t_server_createacctreply2));
|
| 873 |
packet_set_type(rpacket, SERVER_CREATEACCTREPLY2);
|
| 874 |
|
| 875 |
if (prefs_get_allow_new_accounts() == 0) {
|
| 876 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] account not created (disabled)", conn_get_socket(c));
|
| 877 |
bn_int_set(&rpacket->u.server_createacctreply2.result, SERVER_CREATEACCTREPLY2_RESULT_EXIST);
|
| 878 |
goto out;
|
| 879 |
}
|
| 880 |
|
| 881 |
if (account_check_name(username) < 0) {
|
| 882 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] account not created (invalid symbols)", conn_get_socket(c));
|
| 883 |
bn_int_set(&rpacket->u.server_createaccount_w3.result, SERVER_CREATEACCTREPLY2_RESULT_INVALID);
|
| 884 |
goto out;
|
| 885 |
}
|
| 886 |
|
| 887 |
bnhash_to_hash(packet->u.client_createacctreq2.password_hash1, &newpasshash1);
|
| 888 |
if (!accountlist_create_account(username, hash_get_str(newpasshash1))) {
|
| 889 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] account not created (failed)", conn_get_socket(c));
|
| 890 |
bn_int_set(&rpacket->u.server_createacctreply2.result, SERVER_CREATEACCTREPLY2_RESULT_EXIST); /* FIXME: return reason for failure */
|
| 891 |
goto out;
|
| 892 |
}
|
| 893 |
|
| 894 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] account created", conn_get_socket(c));
|
| 895 |
bn_int_set(&rpacket->u.server_createacctreply2.result, SERVER_CREATEACCTREPLY2_RESULT_OK);
|
| 896 |
|
| 897 |
out:
|
| 898 |
conn_push_outqueue(c, rpacket);
|
| 899 |
packet_del_ref(rpacket);
|
| 900 |
|
| 901 |
return 0;
|
| 902 |
}
|
| 903 |
|
| 904 |
static int _client_changepassreq(t_connection * c, t_packet const *const packet)
|
| 905 |
{
|
| 906 |
t_packet *rpacket;
|
| 907 |
|
| 908 |
if (packet_get_size(packet) < sizeof(t_client_changepassreq)) {
|
| 909 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CHANGEPASSREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_changepassreq), packet_get_size(packet));
|
| 910 |
return -1;
|
| 911 |
}
|
| 912 |
|
| 913 |
{
|
| 914 |
char const *username;
|
| 915 |
t_account *account;
|
| 916 |
|
| 917 |
if (!(username = packet_get_str_const(packet, sizeof(t_client_changepassreq), UNCHECKED_NAME_STR))) {
|
| 918 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CHANGEPASSREQ (missing or too long username)", conn_get_socket(c));
|
| 919 |
return -1;
|
| 920 |
}
|
| 921 |
|
| 922 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] password change requested for \"%s\"", conn_get_socket(c), username);
|
| 923 |
|
| 924 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 925 |
return -1;
|
| 926 |
packet_set_size(rpacket, sizeof(t_server_changepassack));
|
| 927 |
packet_set_type(rpacket, SERVER_CHANGEPASSACK);
|
| 928 |
|
| 929 |
/* fail if logged in or no account */
|
| 930 |
if (connlist_find_connection_by_accountname(username) || !(account = accountlist_find_account(username))) {
|
| 931 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] password change for \"%s\" refused (no such account)", conn_get_socket(c), username);
|
| 932 |
bn_int_set(&rpacket->u.server_changepassack.message, SERVER_CHANGEPASSACK_MESSAGE_FAIL);
|
| 933 |
} else if (account_get_auth_changepass(account) == 0) { /* default to true */
|
| 934 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] password change for \"%s\" refused (no change access)", conn_get_socket(c), username);
|
| 935 |
bn_int_set(&rpacket->u.server_changepassack.message, SERVER_CHANGEPASSACK_MESSAGE_FAIL);
|
| 936 |
} else if (conn_get_sessionkey(c) != bn_int_get(packet->u.client_changepassreq.sessionkey)) {
|
| 937 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] password change for \"%s\" refused (expected session key 0x%08x, got 0x%08x)", conn_get_socket(c), username, conn_get_sessionkey(c), bn_int_get(packet->u.client_changepassreq.sessionkey));
|
| 938 |
bn_int_set(&rpacket->u.server_changepassack.message, SERVER_CHANGEPASSACK_MESSAGE_FAIL);
|
| 939 |
} else {
|
| 940 |
struct {
|
| 941 |
bn_int ticks;
|
| 942 |
bn_int sessionkey;
|
| 943 |
bn_int passhash1[5];
|
| 944 |
} temp;
|
| 945 |
char const *oldstrhash1;
|
| 946 |
t_hash oldpasshash1;
|
| 947 |
t_hash oldpasshash2;
|
| 948 |
t_hash trypasshash2;
|
| 949 |
t_hash newpasshash1;
|
| 950 |
|
| 951 |
|
| 952 |
if ((oldstrhash1 = account_get_pass(account))) {
|
| 953 |
bn_int_set(&temp.ticks, bn_int_get(packet->u.client_changepassreq.ticks));
|
| 954 |
bn_int_set(&temp.sessionkey, bn_int_get(packet->u.client_changepassreq.sessionkey));
|
| 955 |
if (hash_set_str(&oldpasshash1, oldstrhash1) < 0) {
|
| 956 |
bnhash_to_hash(packet->u.client_changepassreq.newpassword_hash1, &newpasshash1);
|
| 957 |
account_set_pass(account, hash_get_str(newpasshash1));
|
| 958 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] password change for \"%s\" successful (bad previous password)", conn_get_socket(c), account_get_name(account));
|
| 959 |
bn_int_set(&rpacket->u.server_changepassack.message, SERVER_CHANGEPASSACK_MESSAGE_SUCCESS);
|
| 960 |
} else {
|
| 961 |
hash_to_bnhash((t_hash const *) &oldpasshash1, temp.passhash1); /* avoid warning */
|
| 962 |
bnet_hash(&oldpasshash2, sizeof(temp), &temp); /* do the double hash */
|
| 963 |
bnhash_to_hash(packet->u.client_changepassreq.oldpassword_hash2, &trypasshash2);
|
| 964 |
|
| 965 |
if (hash_eq(trypasshash2, oldpasshash2) == 1) {
|
| 966 |
bnhash_to_hash(packet->u.client_changepassreq.newpassword_hash1, &newpasshash1);
|
| 967 |
account_set_pass(account, hash_get_str(newpasshash1));
|
| 968 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] password change for \"%s\" successful (previous password)", conn_get_socket(c), account_get_name(account));
|
| 969 |
bn_int_set(&rpacket->u.server_changepassack.message, SERVER_CHANGEPASSACK_MESSAGE_SUCCESS);
|
| 970 |
} else {
|
| 971 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] password change for \"%s\" refused (wrong password)", conn_get_socket(c), account_get_name(account));
|
| 972 |
conn_increment_passfail_count(c);
|
| 973 |
bn_int_set(&rpacket->u.server_changepassack.message, SERVER_CHANGEPASSACK_MESSAGE_FAIL);
|
| 974 |
}
|
| 975 |
}
|
| 976 |
} else {
|
| 977 |
bnhash_to_hash(packet->u.client_changepassreq.newpassword_hash1, &newpasshash1);
|
| 978 |
account_set_pass(account, hash_get_str(newpasshash1));
|
| 979 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] password change for \"%s\" successful (no previous password)", conn_get_socket(c), account_get_name(account));
|
| 980 |
bn_int_set(&rpacket->u.server_changepassack.message, SERVER_CHANGEPASSACK_MESSAGE_SUCCESS);
|
| 981 |
}
|
| 982 |
}
|
| 983 |
|
| 984 |
conn_push_outqueue(c, rpacket);
|
| 985 |
packet_del_ref(rpacket);
|
| 986 |
|
| 987 |
}
|
| 988 |
|
| 989 |
return 0;
|
| 990 |
}
|
| 991 |
|
| 992 |
static int _client_echoreply(t_connection * c, t_packet const *const packet)
|
| 993 |
{
|
| 994 |
if (packet_get_size(packet) < sizeof(t_client_echoreply)) {
|
| 995 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad ECHOREPLY packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_echoreply), packet_get_size(packet));
|
| 996 |
return -1;
|
| 997 |
}
|
| 998 |
|
| 999 |
{
|
| 1000 |
unsigned int now;
|
| 1001 |
unsigned int then;
|
| 1002 |
|
| 1003 |
now = get_ticks();
|
| 1004 |
then = bn_int_get(packet->u.client_echoreply.ticks);
|
| 1005 |
if (!now || !then || now < then)
|
| 1006 |
eventlog(eventlog_level_warn, __FUNCTION__, "[%d] bad timing in echo reply: now=%u then=%u", conn_get_socket(c), now, then);
|
| 1007 |
else
|
| 1008 |
conn_set_latency(c, now - then);
|
| 1009 |
}
|
| 1010 |
|
| 1011 |
return 0;
|
| 1012 |
}
|
| 1013 |
|
| 1014 |
static int _client_authreq1(t_connection * c, t_packet const *const packet)
|
| 1015 |
{
|
| 1016 |
t_packet *rpacket;
|
| 1017 |
|
| 1018 |
if (packet_get_size(packet) < sizeof(t_client_authreq1)) {
|
| 1019 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad AUTHREQ1 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_authreq1), packet_get_size(packet));
|
| 1020 |
return -1;
|
| 1021 |
}
|
| 1022 |
|
| 1023 |
{
|
| 1024 |
char verstr[16];
|
| 1025 |
char const *exeinfo;
|
| 1026 |
char const *versiontag;
|
| 1027 |
int failed;
|
| 1028 |
|
| 1029 |
failed = 0;
|
| 1030 |
if (bn_int_get(packet->u.client_authreq1.archtag) != conn_get_archtag(c))
|
| 1031 |
failed = 1;
|
| 1032 |
if (bn_int_get(packet->u.client_authreq1.clienttag) != conn_get_clienttag(c))
|
| 1033 |
failed = 1;
|
| 1034 |
|
| 1035 |
if (!(exeinfo = packet_get_str_const(packet, sizeof(t_client_authreq1), MAX_EXEINFO_STR))) {
|
| 1036 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad AUTHREQ1 (missing or too long exeinfo)", conn_get_socket(c));
|
| 1037 |
exeinfo = "badexe";
|
| 1038 |
failed = 1;
|
| 1039 |
}
|
| 1040 |
conn_set_versionid(c, bn_int_get(packet->u.client_authreq1.versionid));
|
| 1041 |
conn_set_checksum(c, bn_int_get(packet->u.client_authreq1.checksum));
|
| 1042 |
conn_set_gameversion(c, bn_int_get(packet->u.client_authreq1.gameversion));
|
| 1043 |
strcpy(verstr, vernum_to_verstr(bn_int_get(packet->u.client_authreq1.gameversion)));
|
| 1044 |
conn_set_clientver(c, verstr);
|
| 1045 |
conn_set_clientexe(c, exeinfo);
|
| 1046 |
|
| 1047 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] CLIENT_AUTHREQ1 archtag=0x%08x clienttag=0x%08x verstr=%s exeinfo=\"%s\" versionid=0x%08lx gameversion=0x%08lx checksum=0x%08lx", conn_get_socket(c), bn_int_get(packet->u.client_authreq1.archtag), bn_int_get(packet->u.client_authreq1.clienttag), verstr, exeinfo, conn_get_versionid(c), conn_get_gameversion(c), conn_get_checksum(c));
|
| 1048 |
|
| 1049 |
|
| 1050 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 1051 |
packet_set_size(rpacket, sizeof(t_server_authreply1));
|
| 1052 |
packet_set_type(rpacket, SERVER_AUTHREPLY1);
|
| 1053 |
|
| 1054 |
|
| 1055 |
if (!conn_get_versioncheck(c) && prefs_get_skip_versioncheck())
|
| 1056 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] skip versioncheck enabled and client did not request validation", conn_get_socket(c));
|
| 1057 |
else
|
| 1058 |
switch (versioncheck_validate(conn_get_versioncheck(c), conn_get_archtag(c), conn_get_clienttag(c), exeinfo, conn_get_versionid(c), conn_get_gameversion(c), conn_get_checksum(c))) {
|
| 1059 |
case -1: /* failed test... client has been modified */
|
| 1060 |
if (!prefs_get_allow_bad_version()) {
|
| 1061 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client failed test (marking untrusted)", conn_get_socket(c));
|
| 1062 |
failed = 1;
|
| 1063 |
} else
|
| 1064 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client failed test, allowing anyway", conn_get_socket(c));
|
| 1065 |
break;
|
| 1066 |
case 0: /* not listed in table... can't tell if client has been modified */
|
| 1067 |
if (!prefs_get_allow_unknown_version()) {
|
| 1068 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] unable to test client (marking untrusted)", conn_get_socket(c));
|
| 1069 |
failed = 1;
|
| 1070 |
} else
|
| 1071 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] unable to test client, allowing anyway", conn_get_socket(c));
|
| 1072 |
break;
|
| 1073 |
/* 1 == test passed... client seems to be ok */
|
| 1074 |
}
|
| 1075 |
|
| 1076 |
versiontag = versioncheck_get_versiontag(conn_get_versioncheck(c));
|
| 1077 |
|
| 1078 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client matches versiontag \"%s\"", conn_get_socket(c), versiontag);
|
| 1079 |
|
| 1080 |
if (failed) {
|
| 1081 |
conn_set_state(c, conn_state_untrusted);
|
| 1082 |
if (bn_int_get(packet->u.client_progident.clienttag) == CLIENTTAG_DIABLO2XP_UINT)
|
| 1083 |
bn_int_set(&rpacket->u.server_authreply1.message, SERVER_AUTHREPLY1_D2XP_MESSAGE_BADVERSION);
|
| 1084 |
else
|
| 1085 |
bn_int_set(&rpacket->u.server_authreply1.message, SERVER_AUTHREPLY1_MESSAGE_BADVERSION);
|
| 1086 |
packet_append_string(rpacket, "");
|
| 1087 |
} else {
|
| 1088 |
char *mpqfilename;
|
| 1089 |
|
| 1090 |
mpqfilename = autoupdate_check(conn_get_archtag(c), conn_get_clienttag(c), conn_get_gamelang(c), versiontag);
|
| 1091 |
|
| 1092 |
/* Only handle updates when there is an update file available. */
|
| 1093 |
if (mpqfilename != NULL) {
|
| 1094 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] an upgrade for version %s is available \"%s\"", conn_get_socket(c), versioncheck_get_versiontag(conn_get_versioncheck(c)), mpqfilename);
|
| 1095 |
if (bn_int_get(packet->u.client_progident.clienttag) == CLIENTTAG_DIABLO2XP_UINT)
|
| 1096 |
bn_int_set(&rpacket->u.server_authreply1.message, SERVER_AUTHREPLY1_D2XP_MESSAGE_UPDATE);
|
| 1097 |
else
|
| 1098 |
bn_int_set(&rpacket->u.server_authreply1.message, SERVER_AUTHREPLY1_MESSAGE_UPDATE);
|
| 1099 |
packet_append_string(rpacket, mpqfilename);
|
| 1100 |
} else {
|
| 1101 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] no upgrade for %s is available", conn_get_socket(c), versioncheck_get_versiontag(conn_get_versioncheck(c)));
|
| 1102 |
if (bn_int_get(packet->u.client_progident.clienttag) == CLIENTTAG_DIABLO2XP_UINT)
|
| 1103 |
bn_int_set(&rpacket->u.server_authreply1.message, SERVER_AUTHREPLY1_D2XP_MESSAGE_OK);
|
| 1104 |
else
|
| 1105 |
bn_int_set(&rpacket->u.server_authreply1.message, SERVER_AUTHREPLY1_MESSAGE_OK);
|
| 1106 |
packet_append_string(rpacket, "");
|
| 1107 |
}
|
| 1108 |
|
| 1109 |
if (mpqfilename)
|
| 1110 |
xfree((void *) mpqfilename);
|
| 1111 |
}
|
| 1112 |
|
| 1113 |
packet_append_string(rpacket, ""); /* FIXME: what's the second string for? */
|
| 1114 |
conn_push_outqueue(c, rpacket);
|
| 1115 |
packet_del_ref(rpacket);
|
| 1116 |
}
|
| 1117 |
}
|
| 1118 |
|
| 1119 |
return 0;
|
| 1120 |
}
|
| 1121 |
|
| 1122 |
static int _client_authreq109(t_connection * c, t_packet const *const packet)
|
| 1123 |
{
|
| 1124 |
t_packet *rpacket;
|
| 1125 |
|
| 1126 |
if (packet_get_size(packet) < sizeof(t_client_authreq_109)) {
|
| 1127 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad AUTHREQ_109 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_authreq_109), packet_get_size(packet));
|
| 1128 |
return 0;
|
| 1129 |
}
|
| 1130 |
|
| 1131 |
{
|
| 1132 |
char verstr[16];
|
| 1133 |
char const *exeinfo;
|
| 1134 |
char const *versiontag;
|
| 1135 |
int failed;
|
| 1136 |
char const *owner;
|
| 1137 |
unsigned int count;
|
| 1138 |
unsigned int pos;
|
| 1139 |
|
| 1140 |
failed = 0;
|
| 1141 |
count = bn_int_get(packet->u.client_authreq_109.cdkey_number);
|
| 1142 |
pos = sizeof(t_client_authreq_109) + (count * sizeof(t_cdkey_info));
|
| 1143 |
|
| 1144 |
if (!(exeinfo = packet_get_str_const(packet, pos, MAX_EXEINFO_STR))) {
|
| 1145 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad AUTHREQ_109 (missing or too long exeinfo)", conn_get_socket(c));
|
| 1146 |
exeinfo = "badexe";
|
| 1147 |
failed = 1;
|
| 1148 |
}
|
| 1149 |
conn_set_clientexe(c, exeinfo);
|
| 1150 |
pos += strlen(exeinfo) + 1;
|
| 1151 |
|
| 1152 |
if (!(owner = packet_get_str_const(packet, pos, MAX_OWNER_STR))) {
|
| 1153 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad AUTHREQ_109 (missing or too long owner)", conn_get_socket(c));
|
| 1154 |
owner = ""; /* maybe owner was missing, use empty string */
|
| 1155 |
}
|
| 1156 |
conn_set_owner(c, owner);
|
| 1157 |
|
| 1158 |
conn_set_checksum(c, bn_int_get(packet->u.client_authreq_109.checksum));
|
| 1159 |
conn_set_gameversion(c, bn_int_get(packet->u.client_authreq_109.gameversion));
|
| 1160 |
strcpy(verstr, vernum_to_verstr(bn_int_get(packet->u.client_authreq_109.gameversion)));
|
| 1161 |
conn_set_clientver(c, verstr);
|
| 1162 |
conn_set_clientexe(c, exeinfo);
|
| 1163 |
|
| 1164 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] CLIENT_AUTHREQ_109 ticks=0x%08x, verstr=%s exeinfo=\"%s\" versionid=0x%08lx gameversion=0x%08lx checksum=0x%08lx", conn_get_socket(c), bn_int_get(packet->u.client_authreq_109.ticks), verstr, exeinfo, conn_get_versionid(c), conn_get_gameversion(c), conn_get_checksum(c));
|
| 1165 |
|
| 1166 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 1167 |
packet_set_size(rpacket, sizeof(t_server_authreply_109));
|
| 1168 |
packet_set_type(rpacket, SERVER_AUTHREPLY_109);
|
| 1169 |
|
| 1170 |
|
| 1171 |
if (!conn_get_versioncheck(c) && prefs_get_skip_versioncheck())
|
| 1172 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] skip versioncheck enabled and client did not request validation", conn_get_socket(c));
|
| 1173 |
else
|
| 1174 |
switch (versioncheck_validate(conn_get_versioncheck(c), conn_get_archtag(c), conn_get_clienttag(c), exeinfo, conn_get_versionid(c), conn_get_gameversion(c), conn_get_checksum(c))) {
|
| 1175 |
case -1: /* failed test... client has been modified */
|
| 1176 |
if (!prefs_get_allow_bad_version()) {
|
| 1177 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client failed test (closing connection)", conn_get_socket(c));
|
| 1178 |
failed = 1;
|
| 1179 |
} else
|
| 1180 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client failed test, allowing anyway", conn_get_socket(c));
|
| 1181 |
break;
|
| 1182 |
case 0: /* not listed in table... can't tell if client has been modified */
|
| 1183 |
if (!prefs_get_allow_unknown_version()) {
|
| 1184 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] unable to test client (closing connection)", conn_get_socket(c));
|
| 1185 |
failed = 1;
|
| 1186 |
} else
|
| 1187 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] unable to test client, allowing anyway", conn_get_socket(c));
|
| 1188 |
break;
|
| 1189 |
/* 1 == test passed... client seems to be ok */
|
| 1190 |
}
|
| 1191 |
|
| 1192 |
versiontag = versioncheck_get_versiontag(conn_get_versioncheck(c));
|
| 1193 |
|
| 1194 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client matches versiontag \"%s\"", conn_get_socket(c), versiontag);
|
| 1195 |
|
| 1196 |
if (failed) {
|
| 1197 |
conn_set_state(c, conn_state_untrusted);
|
| 1198 |
bn_int_set(&rpacket->u.server_authreply_109.message, SERVER_AUTHREPLY_109_MESSAGE_BADVERSION);
|
| 1199 |
packet_append_string(rpacket, "");
|
| 1200 |
} else {
|
| 1201 |
char *mpqfilename;
|
| 1202 |
|
| 1203 |
mpqfilename = autoupdate_check(conn_get_archtag(c), conn_get_clienttag(c), conn_get_gamelang(c), versiontag);
|
| 1204 |
|
| 1205 |
/* Only handle updates when there is an update file available. */
|
| 1206 |
if (mpqfilename != NULL) {
|
| 1207 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] an upgrade for %s is available \"%s\"", conn_get_socket(c), versiontag, mpqfilename);
|
| 1208 |
bn_int_set(&rpacket->u.server_authreply_109.message, SERVER_AUTHREPLY_109_MESSAGE_UPDATE);
|
| 1209 |
packet_append_string(rpacket, mpqfilename);
|
| 1210 |
} else {
|
| 1211 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] no upgrade for %s is available", conn_get_socket(c), versiontag);
|
| 1212 |
bn_int_set(&rpacket->u.server_authreply_109.message, SERVER_AUTHREPLY_109_MESSAGE_OK);
|
| 1213 |
packet_append_string(rpacket, "");
|
| 1214 |
}
|
| 1215 |
if (mpqfilename)
|
| 1216 |
xfree((void *) mpqfilename);
|
| 1217 |
}
|
| 1218 |
|
| 1219 |
conn_push_outqueue(c, rpacket);
|
| 1220 |
packet_del_ref(rpacket);
|
| 1221 |
}
|
| 1222 |
}
|
| 1223 |
|
| 1224 |
return 0;
|
| 1225 |
}
|
| 1226 |
|
| 1227 |
static int _client_regsnoopreply(t_connection * c, t_packet const *const packet)
|
| 1228 |
{
|
| 1229 |
if (packet_get_size(packet) < sizeof(t_client_regsnoopreply)) {
|
| 1230 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad REGSNOOPREPLY packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_regsnoopreply), packet_get_size(packet));
|
| 1231 |
return -1;
|
| 1232 |
}
|
| 1233 |
return 0;
|
| 1234 |
}
|
| 1235 |
|
| 1236 |
static int _client_iconreq(t_connection * c, t_packet const *const packet)
|
| 1237 |
{
|
| 1238 |
t_packet *rpacket;
|
| 1239 |
|
| 1240 |
if (packet_get_size(packet) < sizeof(t_client_iconreq)) {
|
| 1241 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad ICONREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_iconreq), packet_get_size(packet));
|
| 1242 |
return -1;
|
| 1243 |
}
|
| 1244 |
|
| 1245 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 1246 |
packet_set_size(rpacket, sizeof(t_server_iconreply));
|
| 1247 |
packet_set_type(rpacket, SERVER_ICONREPLY);
|
| 1248 |
file_to_mod_time(prefs_get_iconfile(), &rpacket->u.server_iconreply.timestamp);
|
| 1249 |
|
| 1250 |
/* battle.net sends different file on iconreq for WAR3 and W3XP [Omega] */
|
| 1251 |
if ((conn_get_clienttag(c) == CLIENTTAG_WARCRAFT3_UINT) || (conn_get_clienttag(c) == CLIENTTAG_WAR3XP_UINT))
|
| 1252 |
packet_append_string(rpacket, prefs_get_war3_iconfile());
|
| 1253 |
/* battle.net still sends "icons.bni" to sc/bw clients
|
| 1254 |
* clients request icons_STAR.bni seperatly */
|
| 1255 |
/* else if (strcmp(conn_get_clienttag(c),CLIENTTAG_STARCRAFT)==0)
|
| 1256 |
packet_append_string(rpacket,prefs_get_star_iconfile());
|
| 1257 |
else if (strcmp(conn_get_clienttag(c),CLIENTTAG_BROODWARS)==0)
|
| 1258 |
packet_append_string(rpacket,prefs_get_star_iconfile());
|
| 1259 |
*/
|
| 1260 |
else
|
| 1261 |
packet_append_string(rpacket, prefs_get_iconfile());
|
| 1262 |
|
| 1263 |
conn_push_outqueue(c, rpacket);
|
| 1264 |
packet_del_ref(rpacket);
|
| 1265 |
}
|
| 1266 |
|
| 1267 |
return 0;
|
| 1268 |
}
|
| 1269 |
|
| 1270 |
static int _client_cdkey(t_connection * c, t_packet const *const packet)
|
| 1271 |
{
|
| 1272 |
t_packet *rpacket;
|
| 1273 |
|
| 1274 |
if (packet_get_size(packet) < sizeof(t_client_cdkey)) {
|
| 1275 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CDKEY packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_cdkey), packet_get_size(packet));
|
| 1276 |
return -1;
|
| 1277 |
}
|
| 1278 |
|
| 1279 |
{
|
| 1280 |
char const *cdkey;
|
| 1281 |
char const *owner;
|
| 1282 |
|
| 1283 |
if (!(cdkey = packet_get_str_const(packet, sizeof(t_client_cdkey), MAX_CDKEY_STR))) {
|
| 1284 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CDKEY packet (missing or too long cdkey)", conn_get_socket(c));
|
| 1285 |
return -1;
|
| 1286 |
}
|
| 1287 |
if (!(owner = packet_get_str_const(packet, sizeof(t_client_cdkey) + strlen(cdkey) + 1, MAX_OWNER_STR))) {
|
| 1288 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CDKEY packet (missing or too long owner)", conn_get_socket(c));
|
| 1289 |
return -1;
|
| 1290 |
}
|
| 1291 |
|
| 1292 |
conn_set_cdkey(c, cdkey);
|
| 1293 |
conn_set_owner(c, owner);
|
| 1294 |
|
| 1295 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 1296 |
packet_set_size(rpacket, sizeof(t_server_cdkeyreply));
|
| 1297 |
packet_set_type(rpacket, SERVER_CDKEYREPLY);
|
| 1298 |
bn_int_set(&rpacket->u.server_cdkeyreply.message, SERVER_CDKEYREPLY_MESSAGE_OK);
|
| 1299 |
packet_append_string(rpacket, owner);
|
| 1300 |
conn_push_outqueue(c, rpacket);
|
| 1301 |
packet_del_ref(rpacket);
|
| 1302 |
}
|
| 1303 |
}
|
| 1304 |
#if 0 /* Blizzard used this to track down pirates, should only be accepted by old clients */
|
| 1305 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 1306 |
packet_set_size(rpacket, sizeof(t_server_regsnoopreq));
|
| 1307 |
packet_set_type(rpacket, SERVER_REGSNOOPREQ);
|
| 1308 |
bn_int_set(&rpacket->u.server_regsnoopreq.unknown1, SERVER_REGSNOOPREQ_UNKNOWN1); /* sequence num */
|
| 1309 |
bn_int_set(&rpacket->u.server_regsnoopreq.hkey, SERVER_REGSNOOPREQ_HKEY_CURRENT_USER);
|
| 1310 |
packet_append_string(rpacket, SERVER_REGSNOOPREQ_REGKEY);
|
| 1311 |
packet_append_string(rpacket, SERVER_REGSNOOPREQ_REGVALNAME);
|
| 1312 |
conn_push_outqueue(c, rpacket);
|
| 1313 |
packet_del_ref(rpacket);
|
| 1314 |
}
|
| 1315 |
#endif
|
| 1316 |
return 0;
|
| 1317 |
}
|
| 1318 |
|
| 1319 |
static int _client_cdkey2(t_connection * c, t_packet const *const packet)
|
| 1320 |
{
|
| 1321 |
t_packet *rpacket;
|
| 1322 |
|
| 1323 |
if (packet_get_size(packet) < sizeof(t_client_cdkey2)) {
|
| 1324 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CDKEY2 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_cdkey2), packet_get_size(packet));
|
| 1325 |
return -1;
|
| 1326 |
}
|
| 1327 |
|
| 1328 |
{
|
| 1329 |
char const *owner;
|
| 1330 |
|
| 1331 |
if (!(owner = packet_get_str_const(packet, sizeof(t_client_cdkey2), MAX_OWNER_STR))) {
|
| 1332 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CDKEY2 packet (missing or too long owner)", conn_get_socket(c));
|
| 1333 |
return -1;
|
| 1334 |
}
|
| 1335 |
|
| 1336 |
conn_set_owner(c, owner);
|
| 1337 |
|
| 1338 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 1339 |
packet_set_size(rpacket, sizeof(t_server_cdkeyreply2));
|
| 1340 |
packet_set_type(rpacket, SERVER_CDKEYREPLY2);
|
| 1341 |
bn_int_set(&rpacket->u.server_cdkeyreply2.message, SERVER_CDKEYREPLY2_MESSAGE_OK);
|
| 1342 |
packet_append_string(rpacket, owner);
|
| 1343 |
conn_push_outqueue(c, rpacket);
|
| 1344 |
packet_del_ref(rpacket);
|
| 1345 |
}
|
| 1346 |
}
|
| 1347 |
|
| 1348 |
return 0;
|
| 1349 |
}
|
| 1350 |
|
| 1351 |
static int _client_cdkey3(t_connection * c, t_packet const *const packet)
|
| 1352 |
{
|
| 1353 |
t_packet *rpacket;
|
| 1354 |
|
| 1355 |
if (packet_get_size(packet) < sizeof(t_client_cdkey3)) {
|
| 1356 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CDKEY3 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_cdkey2), packet_get_size(packet));
|
| 1357 |
return -1;
|
| 1358 |
}
|
| 1359 |
|
| 1360 |
{
|
| 1361 |
char const *owner;
|
| 1362 |
|
| 1363 |
if (!(owner = packet_get_str_const(packet, sizeof(t_client_cdkey3), MAX_OWNER_STR))) {
|
| 1364 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CDKEY3 packet (missing or too long owner)", conn_get_socket(c));
|
| 1365 |
return -1;
|
| 1366 |
}
|
| 1367 |
|
| 1368 |
conn_set_owner(c, owner);
|
| 1369 |
|
| 1370 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 1371 |
packet_set_size(rpacket, sizeof(t_server_cdkeyreply3));
|
| 1372 |
packet_set_type(rpacket, SERVER_CDKEYREPLY3);
|
| 1373 |
bn_int_set(&rpacket->u.server_cdkeyreply3.message, SERVER_CDKEYREPLY3_MESSAGE_OK);
|
| 1374 |
packet_append_string(rpacket, ""); /* FIXME: owner, message, ??? */
|
| 1375 |
conn_push_outqueue(c, rpacket);
|
| 1376 |
packet_del_ref(rpacket);
|
| 1377 |
}
|
| 1378 |
}
|
| 1379 |
|
| 1380 |
return 0;
|
| 1381 |
}
|
| 1382 |
|
| 1383 |
static int _client_udpok(t_connection * c, t_packet const *const packet)
|
| 1384 |
{
|
| 1385 |
if (packet_get_size(packet) < sizeof(t_client_udpok)) {
|
| 1386 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad UDPOK packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_udpok), packet_get_size(packet));
|
| 1387 |
return -1;
|
| 1388 |
}
|
| 1389 |
/* we could check the contents but there really isn't any point */
|
| 1390 |
conn_set_udpok(c);
|
| 1391 |
|
| 1392 |
return 0;
|
| 1393 |
}
|
| 1394 |
|
| 1395 |
static int _client_fileinforeq(t_connection * c, t_packet const *const packet)
|
| 1396 |
{
|
| 1397 |
t_packet *rpacket;
|
| 1398 |
|
| 1399 |
if (packet_get_size(packet) < sizeof(t_client_fileinforeq)) {
|
| 1400 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad FILEINFOREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_fileinforeq), packet_get_size(packet));
|
| 1401 |
return -1;
|
| 1402 |
}
|
| 1403 |
|
| 1404 |
{
|
| 1405 |
char const *tosfile;
|
| 1406 |
|
| 1407 |
if (!(tosfile = packet_get_str_const(packet, sizeof(t_client_fileinforeq), MAX_FILENAME_STR))) {
|
| 1408 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad FILEINFOREQ packet (missing or too long tosfile)", conn_get_socket(c));
|
| 1409 |
return -1;
|
| 1410 |
}
|
| 1411 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] TOS requested: \"%s\" - type = 0x%02x", conn_get_socket(c), tosfile, bn_int_get(packet->u.client_fileinforeq.type));
|
| 1412 |
|
| 1413 |
/* TODO: if type is TOSFILE make bnetd to send default tosfile if selected is not found */
|
| 1414 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 1415 |
packet_set_size(rpacket, sizeof(t_server_fileinforeply));
|
| 1416 |
packet_set_type(rpacket, SERVER_FILEINFOREPLY);
|
| 1417 |
bn_int_set(&rpacket->u.server_fileinforeply.type, bn_int_get(packet->u.client_fileinforeq.type));
|
| 1418 |
bn_int_set(&rpacket->u.server_fileinforeply.unknown2, bn_int_get(packet->u.client_fileinforeq.unknown2));
|
| 1419 |
/* Note from Sherpya:
|
| 1420 |
* timestamp -> 0x852b7d00 - 0x01c0e863 b.net send this (bn_int),
|
| 1421 |
* I suppose is not a long
|
| 1422 |
* if bnserver-D2DV is bad diablo 2 crashes
|
| 1423 |
* timestamp doesn't work correctly and starcraft
|
| 1424 |
* needs name in client locale or displays hostname
|
| 1425 |
*/
|
| 1426 |
file_to_mod_time(tosfile, &rpacket->u.server_fileinforeply.timestamp);
|
| 1427 |
packet_append_string(rpacket, tosfile);
|
| 1428 |
conn_push_outqueue(c, rpacket);
|
| 1429 |
packet_del_ref(rpacket);
|
| 1430 |
}
|
| 1431 |
}
|
| 1432 |
|
| 1433 |
return 0;
|
| 1434 |
}
|
| 1435 |
|
| 1436 |
static const char *_attribute_req(t_account * reqacc, t_account * myacc, const char *key)
|
| 1437 |
{
|
| 1438 |
const char *result = "";
|
| 1439 |
const char *tval;
|
| 1440 |
|
| 1441 |
if (!reqacc)
|
| 1442 |
goto out;
|
| 1443 |
if (reqacc != myacc && !strncasecmp(key, "BNET", 4))
|
| 1444 |
goto out;
|
| 1445 |
|
| 1446 |
tval = account_get_strattr(reqacc, key);
|
| 1447 |
if (tval)
|
| 1448 |
result = tval;
|
| 1449 |
|
| 1450 |
out:
|
| 1451 |
return result;
|
| 1452 |
}
|
| 1453 |
|
| 1454 |
static int _client_statsreq(t_connection * c, t_packet const *const packet)
|
| 1455 |
{
|
| 1456 |
t_packet *rpacket;
|
| 1457 |
char const *name;
|
| 1458 |
char const *key;
|
| 1459 |
unsigned int name_count;
|
| 1460 |
unsigned int key_count;
|
| 1461 |
unsigned int i, j;
|
| 1462 |
unsigned int name_off;
|
| 1463 |
unsigned int keys_off;
|
| 1464 |
unsigned int key_off;
|
| 1465 |
t_account *reqacc, *myacc;
|
| 1466 |
|
| 1467 |
if (packet_get_size(packet) < sizeof(t_client_statsreq)) {
|
| 1468 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STATSREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_statsreq), packet_get_size(packet));
|
| 1469 |
return -1;
|
| 1470 |
}
|
| 1471 |
|
| 1472 |
name_count = bn_int_get(packet->u.client_statsreq.name_count);
|
| 1473 |
key_count = bn_int_get(packet->u.client_statsreq.key_count);
|
| 1474 |
|
| 1475 |
for (i = 0, name_off = sizeof(t_client_statsreq); i < name_count && (name = packet_get_str_const(packet, name_off, UNCHECKED_NAME_STR)); i++, name_off += strlen(name) + 1);
|
| 1476 |
|
| 1477 |
if (i < name_count) {
|
| 1478 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STATSREQ packet (only %u names of %u)", conn_get_socket(c), i, name_count);
|
| 1479 |
return -1;
|
| 1480 |
}
|
| 1481 |
keys_off = name_off;
|
| 1482 |
|
| 1483 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 1484 |
return -1;
|
| 1485 |
|
| 1486 |
packet_set_size(rpacket, sizeof(t_server_statsreply));
|
| 1487 |
packet_set_type(rpacket, SERVER_STATSREPLY);
|
| 1488 |
bn_int_set(&rpacket->u.server_statsreply.name_count, name_count);
|
| 1489 |
bn_int_set(&rpacket->u.server_statsreply.key_count, key_count);
|
| 1490 |
bn_int_set(&rpacket->u.server_statsreply.requestid, bn_int_get(packet->u.client_statsreq.requestid));
|
| 1491 |
|
| 1492 |
myacc = conn_get_account(c);
|
| 1493 |
|
| 1494 |
for (i = 0, name_off = sizeof(t_client_statsreq); i < name_count && (name = packet_get_str_const(packet, name_off, UNCHECKED_NAME_STR)); i++, name_off += strlen(name) + 1) {
|
| 1495 |
reqacc = accountlist_find_account(name);
|
| 1496 |
if (!reqacc)
|
| 1497 |
reqacc = myacc;
|
| 1498 |
|
| 1499 |
for (j = 0, key_off = keys_off; j < key_count && (key = packet_get_str_const(packet, key_off, MAX_ATTRKEY_STR)); j++, key_off += strlen(key) + 1) {
|
| 1500 |
if (*key == '\0')
|
| 1501 |
continue;
|
| 1502 |
packet_append_string(rpacket, _attribute_req(reqacc, myacc, key));
|
| 1503 |
}
|
| 1504 |
}
|
| 1505 |
|
| 1506 |
conn_push_outqueue(c, rpacket);
|
| 1507 |
packet_del_ref(rpacket);
|
| 1508 |
|
| 1509 |
return 0;
|
| 1510 |
}
|
| 1511 |
|
| 1512 |
static int _client_loginreq1(t_connection * c, t_packet const *const packet)
|
| 1513 |
{
|
| 1514 |
t_packet *rpacket;
|
| 1515 |
|
| 1516 |
if (packet_get_size(packet) < sizeof(t_client_loginreq1)) {
|
| 1517 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad LOGINREQ1 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_loginreq1), packet_get_size(packet));
|
| 1518 |
return -1;
|
| 1519 |
}
|
| 1520 |
|
| 1521 |
{
|
| 1522 |
char const *username;
|
| 1523 |
t_account *account;
|
| 1524 |
|
| 1525 |
if (!(username = packet_get_str_const(packet, sizeof(t_client_loginreq1), USER_NAME_MAX))) {
|
| 1526 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad LOGINREQ1 (missing or too long username)", conn_get_socket(c));
|
| 1527 |
return -1;
|
| 1528 |
}
|
| 1529 |
|
| 1530 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 1531 |
return -1;
|
| 1532 |
packet_set_size(rpacket, sizeof(t_server_loginreply1));
|
| 1533 |
packet_set_type(rpacket, SERVER_LOGINREPLY1);
|
| 1534 |
|
| 1535 |
// too many logins? [added by NonReal]
|
| 1536 |
if (prefs_get_max_concurrent_logins() > 0) {
|
| 1537 |
if (prefs_get_max_concurrent_logins() <= connlist_login_get_length()) {
|
| 1538 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] login denied, too many concurrent logins. max: %d. current: %d.", conn_get_socket(c), prefs_get_max_concurrent_logins(), connlist_login_get_length());
|
| 1539 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY1_MESSAGE_FAIL);
|
| 1540 |
return -1;
|
| 1541 |
}
|
| 1542 |
}
|
| 1543 |
|
| 1544 |
/* fail if no account */
|
| 1545 |
if (!(account = accountlist_find_account(username))) {
|
| 1546 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (no such account)", conn_get_socket(c), username);
|
| 1547 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY1_MESSAGE_FAIL);
|
| 1548 |
} else
|
| 1549 |
/* already logged in */
|
| 1550 |
if (connlist_find_connection_by_account(account) && prefs_get_kick_old_login() == 0) {
|
| 1551 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (already logged in)", conn_get_socket(c), username);
|
| 1552 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY1_MESSAGE_FAIL);
|
| 1553 |
} else if (account_get_auth_bnetlogin(account) == 0) { /* default to true */
|
| 1554 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (no bnet access)", conn_get_socket(c), username);
|
| 1555 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY1_MESSAGE_FAIL);
|
| 1556 |
} else if (account_get_auth_lock(account) == 1) { /* default to false */
|
| 1557 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (this account is locked)", conn_get_socket(c), username);
|
| 1558 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY1_MESSAGE_FAIL);
|
| 1559 |
} else if (conn_get_sessionkey(c) != bn_int_get(packet->u.client_loginreq1.sessionkey)) {
|
| 1560 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] login for \"%s\" refused (expected session key 0x%08x, got 0x%08x)", conn_get_socket(c), username, conn_get_sessionkey(c), bn_int_get(packet->u.client_loginreq1.sessionkey));
|
| 1561 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY1_MESSAGE_FAIL);
|
| 1562 |
} else {
|
| 1563 |
struct {
|
| 1564 |
bn_int ticks;
|
| 1565 |
bn_int sessionkey;
|
| 1566 |
bn_int passhash1[5];
|
| 1567 |
} temp;
|
| 1568 |
char const *oldstrhash1;
|
| 1569 |
t_hash oldpasshash1;
|
| 1570 |
t_hash oldpasshash2;
|
| 1571 |
t_hash trypasshash2;
|
| 1572 |
|
| 1573 |
if ((oldstrhash1 = account_get_pass(account))) {
|
| 1574 |
bn_int_set(&temp.ticks, bn_int_get(packet->u.client_loginreq1.ticks));
|
| 1575 |
bn_int_set(&temp.sessionkey, bn_int_get(packet->u.client_loginreq1.sessionkey));
|
| 1576 |
if (hash_set_str(&oldpasshash1, oldstrhash1) < 0) {
|
| 1577 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (corrupted passhash1?)", conn_get_socket(c), username);
|
| 1578 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY1_MESSAGE_FAIL);
|
| 1579 |
} else {
|
| 1580 |
hash_to_bnhash((t_hash const *) &oldpasshash1, temp.passhash1); /* avoid warning */
|
| 1581 |
|
| 1582 |
bnet_hash(&oldpasshash2, sizeof(temp), &temp); /* do the double hash */
|
| 1583 |
bnhash_to_hash(packet->u.client_loginreq1.password_hash2, &trypasshash2);
|
| 1584 |
|
| 1585 |
if (hash_eq(trypasshash2, oldpasshash2) == 1) {
|
| 1586 |
conn_login(c, account, username);
|
| 1587 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] \"%s\" logged in (correct password)", conn_get_socket(c), username);
|
| 1588 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY1_MESSAGE_SUCCESS);
|
| 1589 |
#ifdef WIN32_GUI
|
| 1590 |
guiOnUpdateUserList();
|
| 1591 |
#endif
|
| 1592 |
} else {
|
| 1593 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (wrong password)", conn_get_socket(c), username);
|
| 1594 |
conn_increment_passfail_count(c);
|
| 1595 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY1_MESSAGE_FAIL);
|
| 1596 |
}
|
| 1597 |
}
|
| 1598 |
} else {
|
| 1599 |
conn_login(c, account, username);
|
| 1600 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] \"%s\" logged in (no password)", conn_get_socket(c), username);
|
| 1601 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY1_MESSAGE_SUCCESS);
|
| 1602 |
#ifdef WIN32_GUI
|
| 1603 |
guiOnUpdateUserList();
|
| 1604 |
#endif
|
| 1605 |
}
|
| 1606 |
}
|
| 1607 |
conn_push_outqueue(c, rpacket);
|
| 1608 |
packet_del_ref(rpacket);
|
| 1609 |
}
|
| 1610 |
|
| 1611 |
return 0;
|
| 1612 |
}
|
| 1613 |
|
| 1614 |
void client_init_email(t_connection * c, t_account * account)
|
| 1615 |
{
|
| 1616 |
t_packet *packet;
|
| 1617 |
char const *email;
|
| 1618 |
|
| 1619 |
if (!c || !account)
|
| 1620 |
return;
|
| 1621 |
if (!(email = account_get_email(account))) {
|
| 1622 |
if ((packet = packet_create(packet_class_bnet))) {
|
| 1623 |
packet_set_size(packet, sizeof(t_server_setemailreq));
|
| 1624 |
packet_set_type(packet, SERVER_SETEMAILREQ);
|
| 1625 |
conn_push_outqueue(c, packet);
|
| 1626 |
packet_del_ref(packet);
|
| 1627 |
}
|
| 1628 |
}
|
| 1629 |
return;
|
| 1630 |
}
|
| 1631 |
|
| 1632 |
static int _client_loginreq2(t_connection * c, t_packet const *const packet)
|
| 1633 |
{
|
| 1634 |
t_packet *rpacket;
|
| 1635 |
int success = 0;
|
| 1636 |
|
| 1637 |
if (packet_get_size(packet) < sizeof(t_client_loginreq2)) {
|
| 1638 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad LOGINREQ2 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_loginreq2), packet_get_size(packet));
|
| 1639 |
return -1;
|
| 1640 |
}
|
| 1641 |
|
| 1642 |
{
|
| 1643 |
char const *username;
|
| 1644 |
t_account *account;
|
| 1645 |
|
| 1646 |
if (!(username = packet_get_str_const(packet, sizeof(t_client_loginreq2), USER_NAME_MAX))) {
|
| 1647 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad LOGINREQ2 (missing or too long username)", conn_get_socket(c));
|
| 1648 |
return -1;
|
| 1649 |
}
|
| 1650 |
|
| 1651 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 1652 |
return -1;
|
| 1653 |
packet_set_size(rpacket, sizeof(t_server_loginreply2));
|
| 1654 |
packet_set_type(rpacket, SERVER_LOGINREPLY2);
|
| 1655 |
|
| 1656 |
// too many logins? [added by NonReal]
|
| 1657 |
if (prefs_get_max_concurrent_logins() > 0) {
|
| 1658 |
if (prefs_get_max_concurrent_logins() <= connlist_login_get_length()) {
|
| 1659 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] login denied, too many concurrent logins. max: %d. current: %d.", conn_get_socket(c), prefs_get_max_concurrent_logins(), connlist_login_get_length());
|
| 1660 |
bn_int_set(&rpacket->u.server_loginreply2.message, SERVER_LOGINREPLY2_MESSAGE_BADPASS);
|
| 1661 |
return -1;
|
| 1662 |
}
|
| 1663 |
}
|
| 1664 |
|
| 1665 |
/* fail if no account */
|
| 1666 |
if (!(account = accountlist_find_account(username))) {
|
| 1667 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (no such account)", conn_get_socket(c), username);
|
| 1668 |
bn_int_set(&rpacket->u.server_loginreply2.message, SERVER_LOGINREPLY2_MESSAGE_BADPASS);
|
| 1669 |
}
|
| 1670 |
/* already logged in */
|
| 1671 |
else if (connlist_find_connection_by_account(account) && prefs_get_kick_old_login() == 0) {
|
| 1672 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (already logged in)", conn_get_socket(c), username);
|
| 1673 |
bn_int_set(&rpacket->u.server_loginreply2.message, SERVER_LOGINREPLY2_MESSAGE_ALREADY);
|
| 1674 |
} else if (account_get_auth_bnetlogin(account) == 0) { /* default to true */
|
| 1675 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (no bnet access)", conn_get_socket(c), username);
|
| 1676 |
bn_int_set(&rpacket->u.server_loginreply2.message, SERVER_LOGINREPLY2_MESSAGE_BADPASS);
|
| 1677 |
} else if (account_get_auth_lock(account) == 1) { /* default to false */
|
| 1678 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (this account is locked)", conn_get_socket(c), username);
|
| 1679 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY2_MESSAGE_BADPASS);
|
| 1680 |
} else if (conn_get_sessionkey(c) != bn_int_get(packet->u.client_loginreq2.sessionkey)) {
|
| 1681 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] login for \"%s\" refused (expected session key 0x%08x, got 0x%08x)", conn_get_socket(c), username, conn_get_sessionkey(c), bn_int_get(packet->u.client_loginreq2.sessionkey));
|
| 1682 |
bn_int_set(&rpacket->u.server_loginreply2.message, SERVER_LOGINREPLY2_MESSAGE_BADPASS);
|
| 1683 |
} else {
|
| 1684 |
struct {
|
| 1685 |
bn_int ticks;
|
| 1686 |
bn_int sessionkey;
|
| 1687 |
bn_int passhash1[5];
|
| 1688 |
} temp;
|
| 1689 |
char const *oldstrhash1;
|
| 1690 |
t_hash oldpasshash1;
|
| 1691 |
t_hash oldpasshash2;
|
| 1692 |
t_hash trypasshash2;
|
| 1693 |
|
| 1694 |
if ((oldstrhash1 = account_get_pass(account))) {
|
| 1695 |
bn_int_set(&temp.ticks, bn_int_get(packet->u.client_loginreq2.ticks));
|
| 1696 |
bn_int_set(&temp.sessionkey, bn_int_get(packet->u.client_loginreq2.sessionkey));
|
| 1697 |
if (hash_set_str(&oldpasshash1, oldstrhash1) < 0) {
|
| 1698 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (corrupted passhash1?)", conn_get_socket(c), username);
|
| 1699 |
bn_int_set(&rpacket->u.server_loginreply2.message, SERVER_LOGINREPLY2_MESSAGE_BADPASS);
|
| 1700 |
} else {
|
| 1701 |
hash_to_bnhash((t_hash const *) &oldpasshash1, temp.passhash1); /* avoid warning */
|
| 1702 |
|
| 1703 |
bnet_hash(&oldpasshash2, sizeof(temp), &temp); /* do the double hash */
|
| 1704 |
bnhash_to_hash(packet->u.client_loginreq2.password_hash2, &trypasshash2);
|
| 1705 |
|
| 1706 |
if (hash_eq(trypasshash2, oldpasshash2) == 1) {
|
| 1707 |
conn_login(c, account, username);
|
| 1708 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] \"%s\" logged in (correct password)", conn_get_socket(c), username);
|
| 1709 |
bn_int_set(&rpacket->u.server_loginreply2.message, SERVER_LOGINREPLY2_MESSAGE_SUCCESS);
|
| 1710 |
success = 1;
|
| 1711 |
} else {
|
| 1712 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (wrong password)", conn_get_socket(c), username);
|
| 1713 |
conn_increment_passfail_count(c);
|
| 1714 |
bn_int_set(&rpacket->u.server_loginreply2.message, SERVER_LOGINREPLY2_MESSAGE_BADPASS);
|
| 1715 |
}
|
| 1716 |
}
|
| 1717 |
} else {
|
| 1718 |
conn_login(c, account, username);
|
| 1719 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] \"%s\" logged in (no password)", conn_get_socket(c), username);
|
| 1720 |
bn_int_set(&rpacket->u.server_loginreply2.message, SERVER_LOGINREPLY2_MESSAGE_SUCCESS);
|
| 1721 |
success = 1;
|
| 1722 |
}
|
| 1723 |
}
|
| 1724 |
if (success && account) {
|
| 1725 |
#ifdef WIN32_GUI
|
| 1726 |
guiOnUpdateUserList();
|
| 1727 |
#endif
|
| 1728 |
client_init_email(c, account);
|
| 1729 |
}
|
| 1730 |
|
| 1731 |
conn_push_outqueue(c, rpacket);
|
| 1732 |
packet_del_ref(rpacket);
|
| 1733 |
}
|
| 1734 |
|
| 1735 |
return 0;
|
| 1736 |
}
|
| 1737 |
|
| 1738 |
static int _client_loginreqw3(t_connection * c, t_packet const *const packet)
|
| 1739 |
{
|
| 1740 |
t_packet *rpacket;
|
| 1741 |
|
| 1742 |
if (packet_get_size(packet) < sizeof(t_client_loginreq_w3)) {
|
| 1743 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CLIENT_LOGINREQ_W3 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_loginreq_w3), packet_get_size(packet));
|
| 1744 |
return -1;
|
| 1745 |
}
|
| 1746 |
|
| 1747 |
{
|
| 1748 |
char const *username;
|
| 1749 |
t_account *account;
|
| 1750 |
int i;
|
| 1751 |
|
| 1752 |
if (!(username = packet_get_str_const(packet, sizeof(t_client_loginreq_w3), USER_NAME_MAX))) {
|
| 1753 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CLIENT_LOGINREQ_W3 (missing or too long username)", conn_get_socket(c));
|
| 1754 |
return -1;
|
| 1755 |
}
|
| 1756 |
|
| 1757 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 1758 |
return -1;
|
| 1759 |
packet_set_size(rpacket, sizeof(t_server_loginreply_w3));
|
| 1760 |
packet_set_type(rpacket, SERVER_LOGINREPLY_W3);
|
| 1761 |
|
| 1762 |
for (i = 0; i < 16; i++)
|
| 1763 |
bn_int_set(&rpacket->u.server_loginreply_w3.unknown[i], 0);
|
| 1764 |
|
| 1765 |
{
|
| 1766 |
/* too many logins? */
|
| 1767 |
if (prefs_get_max_concurrent_logins() > 0 && prefs_get_max_concurrent_logins() <= connlist_login_get_length()) {
|
| 1768 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] login denied, too many concurrent logins. max: %d. current: %d.", conn_get_socket(c), prefs_get_max_concurrent_logins(), connlist_login_get_length());
|
| 1769 |
bn_int_set(&rpacket->u.server_loginreply_w3.message, SERVER_LOGINREPLY_W3_MESSAGE_BADACCT);
|
| 1770 |
} else
|
| 1771 |
/* fail if no account */
|
| 1772 |
if (!(account = accountlist_find_account(username))) {
|
| 1773 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] (W3) login for \"%s\" refused (no such account)", conn_get_socket(c), username);
|
| 1774 |
bn_int_set(&rpacket->u.server_loginreply_w3.message, SERVER_LOGINREPLY_W3_MESSAGE_BADACCT);
|
| 1775 |
} else
|
| 1776 |
/* already logged in */
|
| 1777 |
if (connlist_find_connection_by_account(account) && prefs_get_kick_old_login() == 0) {
|
| 1778 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] (W3) login for \"%s\" refused (already logged in)", conn_get_socket(c), username);
|
| 1779 |
bn_int_set(&rpacket->u.server_loginreply_w3.message, SERVER_LOGINREPLY_W3_MESSAGE_ALREADY);
|
| 1780 |
} else if (account_get_auth_bnetlogin(account) == 0) { /* default to true */
|
| 1781 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] (W3) login for \"%s\" refused (no bnet access)", conn_get_socket(c), username);
|
| 1782 |
bn_int_set(&rpacket->u.server_loginreply_w3.message, SERVER_LOGINREPLY_W3_MESSAGE_BADACCT);
|
| 1783 |
} else if (account_get_auth_lock(account) == 1) { /* default to false */
|
| 1784 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] login for \"%s\" refused (this account is locked)", conn_get_socket(c), username);
|
| 1785 |
bn_int_set(&rpacket->u.server_loginreply1.message, SERVER_LOGINREPLY_W3_MESSAGE_BADACCT);
|
| 1786 |
} else {
|
| 1787 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] (W3) \"%s\" passed account check", conn_get_socket(c), username);
|
| 1788 |
conn_set_loggeduser(c, username);
|
| 1789 |
bn_int_set(&rpacket->u.server_loginreply_w3.message, SERVER_LOGINREPLY_W3_MESSAGE_SUCCESS);
|
| 1790 |
}
|
| 1791 |
}
|
| 1792 |
|
| 1793 |
conn_push_outqueue(c, rpacket);
|
| 1794 |
packet_del_ref(rpacket);
|
| 1795 |
|
| 1796 |
}
|
| 1797 |
|
| 1798 |
return 0;
|
| 1799 |
}
|
| 1800 |
|
| 1801 |
static int _client_pingreq(t_connection * c, t_packet const *const packet)
|
| 1802 |
{
|
| 1803 |
t_packet *rpacket;
|
| 1804 |
|
| 1805 |
if (packet_get_size(packet) < sizeof(t_client_pingreq)) {
|
| 1806 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad PINGREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_pingreq), packet_get_size(packet));
|
| 1807 |
return -1;
|
| 1808 |
}
|
| 1809 |
|
| 1810 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 1811 |
packet_set_size(rpacket, sizeof(t_server_pingreply));
|
| 1812 |
packet_set_type(rpacket, SERVER_PINGREPLY);
|
| 1813 |
conn_push_outqueue(c, rpacket);
|
| 1814 |
packet_del_ref(rpacket);
|
| 1815 |
}
|
| 1816 |
|
| 1817 |
return 0;
|
| 1818 |
}
|
| 1819 |
|
| 1820 |
static int _client_logonproofreq(t_connection * c, t_packet const *const packet)
|
| 1821 |
{
|
| 1822 |
t_packet *rpacket;
|
| 1823 |
|
| 1824 |
if (packet_get_size(packet) < sizeof(t_client_logonproofreq)) {
|
| 1825 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad LOGONPROOFREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_logonproofreq), packet_get_size(packet));
|
| 1826 |
return -1;
|
| 1827 |
}
|
| 1828 |
|
| 1829 |
{
|
| 1830 |
char const *username;
|
| 1831 |
t_account *account;
|
| 1832 |
|
| 1833 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] logon proof requested", conn_get_socket(c));
|
| 1834 |
|
| 1835 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 1836 |
return -1;
|
| 1837 |
packet_set_size(rpacket, sizeof(t_server_logonproofreply));
|
| 1838 |
packet_set_type(rpacket, SERVER_LOGONPROOFREPLY);
|
| 1839 |
|
| 1840 |
bn_int_set(&rpacket->u.server_logonproofreply.response, SERVER_LOGONPROOFREPLY_RESPONSE_BADPASS);
|
| 1841 |
|
| 1842 |
bn_int_set(&rpacket->u.server_logonproofreply.unknown1, SERVER_LOGONPROOFREPLY_UNKNOWN1);
|
| 1843 |
|
| 1844 |
bn_short_set(&rpacket->u.server_logonproofreply.port0, (short) 0x0000);
|
| 1845 |
|
| 1846 |
bn_int_set(&rpacket->u.server_logonproofreply.unknown2, SERVER_LOGONPROOFREPLY_UNKNOWN2);
|
| 1847 |
|
| 1848 |
bn_short_set(&rpacket->u.server_logonproofreply.port1, (short) 0x0000);
|
| 1849 |
|
| 1850 |
bn_int_set(&rpacket->u.server_logonproofreply.unknown3, SERVER_LOGONPROOFREPLY_UNKNOWN3);
|
| 1851 |
bn_int_set(&rpacket->u.server_logonproofreply.unknown4, SERVER_LOGONPROOFREPLY_UNKNOWN4);
|
| 1852 |
|
| 1853 |
if (!(username = conn_get_loggeduser(c))) {
|
| 1854 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] (W3) got NULL username, 0x54ff before 0x53ff?", conn_get_socket(c));
|
| 1855 |
} else if (!(account = accountlist_find_account(username))) {
|
| 1856 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] (W3) login in 0x54ff for \"%s\" refused (no such account)", conn_get_socket(c), username);
|
| 1857 |
} else {
|
| 1858 |
t_hash serverhash;
|
| 1859 |
t_hash clienthash;
|
| 1860 |
|
| 1861 |
if (!packet_get_data_const(packet, 4, 20)) {
|
| 1862 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] (W3) got bad LOGONPROOFREQ packet (missing hash)", conn_get_socket(c));
|
| 1863 |
return -1;
|
| 1864 |
}
|
| 1865 |
// endian fix
|
| 1866 |
clienthash[0] = bn_int_get(packet->u.client_logonproofreq.password_hash1[0]);
|
| 1867 |
clienthash[1] = bn_int_get(packet->u.client_logonproofreq.password_hash1[1]);
|
| 1868 |
clienthash[2] = bn_int_get(packet->u.client_logonproofreq.password_hash1[2]);
|
| 1869 |
clienthash[3] = bn_int_get(packet->u.client_logonproofreq.password_hash1[3]);
|
| 1870 |
clienthash[4] = bn_int_get(packet->u.client_logonproofreq.password_hash1[4]);
|
| 1871 |
|
| 1872 |
hash_set_str(&serverhash, account_get_pass(account));
|
| 1873 |
if (hash_eq(clienthash, serverhash)) {
|
| 1874 |
conn_login(c, account, username);
|
| 1875 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] (W3) \"%s\" logged in (right password)", conn_get_socket(c), username);
|
| 1876 |
if ((conn_get_versionid(c) >= 0x0000000D) && (account_get_email(account) == NULL))
|
| 1877 |
bn_int_set(&rpacket->u.server_logonproofreply.response, SERVER_LOGONPROOFREPLY_RESPONSE_EMAIL);
|
| 1878 |
else
|
| 1879 |
bn_int_set(&rpacket->u.server_logonproofreply.response, SERVER_LOGONPROOFREPLY_RESPONSE_OK);
|
| 1880 |
// by amadeo updates the userlist
|
| 1881 |
#ifdef WIN32_GUI
|
| 1882 |
guiOnUpdateUserList();
|
| 1883 |
#endif
|
| 1884 |
} else {
|
| 1885 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] (W3) got wrong password for \"%s\"", conn_get_socket(c), username);
|
| 1886 |
conn_increment_passfail_count(c);
|
| 1887 |
}
|
| 1888 |
conn_push_outqueue(c, rpacket);
|
| 1889 |
packet_del_ref(rpacket);
|
| 1890 |
}
|
| 1891 |
}
|
| 1892 |
clan_send_status_window(c);
|
| 1893 |
|
| 1894 |
return 0;
|
| 1895 |
}
|
| 1896 |
|
| 1897 |
static int _client_changegameport(t_connection * c, t_packet const *const packet)
|
| 1898 |
{
|
| 1899 |
if (packet_get_size(packet) < sizeof(t_client_changegameport)) {
|
| 1900 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad changegameport packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_changegameport), packet_get_size(packet));
|
| 1901 |
return -1;
|
| 1902 |
}
|
| 1903 |
{
|
| 1904 |
unsigned short port = bn_short_get(packet->u.client_changegameport.port);
|
| 1905 |
if (port < 1024) {
|
| 1906 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] invalid port in changegameport packet: %d", conn_get_socket(c), (int) port);
|
| 1907 |
return -1;
|
| 1908 |
}
|
| 1909 |
|
| 1910 |
conn_set_game_port(c, port);
|
| 1911 |
}
|
| 1912 |
|
| 1913 |
return 0;
|
| 1914 |
}
|
| 1915 |
|
| 1916 |
static int _client_friendslistreq(t_connection * c, t_packet const *const packet)
|
| 1917 |
{
|
| 1918 |
t_packet *rpacket;
|
| 1919 |
|
| 1920 |
if (packet_get_size(packet) < sizeof(t_client_friendslistreq)) {
|
| 1921 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad FRIENDSLISTREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_friendslistreq), packet_get_size(packet));
|
| 1922 |
return -1;
|
| 1923 |
}
|
| 1924 |
{
|
| 1925 |
int friend;
|
| 1926 |
t_list *flist;
|
| 1927 |
t_friend *fr;
|
| 1928 |
t_account *account = conn_get_account(c);
|
| 1929 |
int i;
|
| 1930 |
int n = account_get_friendcount(account);
|
| 1931 |
int friendcount = 0;
|
| 1932 |
t_server_friendslistreply_status status;
|
| 1933 |
t_connection *dest_c;
|
| 1934 |
t_game *game;
|
| 1935 |
t_channel *channel;
|
| 1936 |
char stat;
|
| 1937 |
|
| 1938 |
if (n == 0)
|
| 1939 |
return 0;
|
| 1940 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 1941 |
return -1;
|
| 1942 |
|
| 1943 |
packet_set_size(rpacket, sizeof(t_server_friendslistreply));
|
| 1944 |
packet_set_type(rpacket, SERVER_FRIENDSLISTREPLY);
|
| 1945 |
|
| 1946 |
|
| 1947 |
if ((flist = account_get_friends(account)) == NULL)
|
| 1948 |
return -1;
|
| 1949 |
|
| 1950 |
for (i = 0; i < n; i++) {
|
| 1951 |
friend = account_get_friend(account, i);
|
| 1952 |
if ((fr = friendlist_find_uid(flist, friend)) == NULL)
|
| 1953 |
continue;
|
| 1954 |
packet_append_string(rpacket, account_get_name(friend_get_account(fr)));
|
| 1955 |
game = NULL;
|
| 1956 |
channel = NULL;
|
| 1957 |
|
| 1958 |
if (!(dest_c = connlist_find_connection_by_uid(friend))) {
|
| 1959 |
bn_byte_set(&status.location, FRIENDSTATUS_OFFLINE);
|
| 1960 |
bn_byte_set(&status.status, 0);
|
| 1961 |
bn_int_set(&status.clienttag, 0);
|
| 1962 |
} else {
|
| 1963 |
bn_int_set(&status.clienttag, conn_get_clienttag(dest_c));
|
| 1964 |
stat = 0;
|
| 1965 |
if ((friend_get_mutual(fr)))
|
| 1966 |
stat |= FRIEND_TYPE_MUTUAL;
|
| 1967 |
if ((conn_get_dndstr(dest_c)))
|
| 1968 |
stat |= FRIEND_TYPE_DND;
|
| 1969 |
if ((conn_get_awaystr(dest_c)))
|
| 1970 |
stat |= FRIEND_TYPE_AWAY;
|
| 1971 |
bn_byte_set(&status.status, stat);
|
| 1972 |
if ((game = conn_get_game(dest_c))) {
|
| 1973 |
if (game_get_flag(game) != game_flag_private)
|
| 1974 |
bn_byte_set(&status.location, FRIENDSTATUS_PUBLIC_GAME);
|
| 1975 |
else
|
| 1976 |
bn_byte_set(&status.location, FRIENDSTATUS_PRIVATE_GAME);
|
| 1977 |
} else if ((channel = conn_get_channel(dest_c))) {
|
| 1978 |
bn_byte_set(&status.location, FRIENDSTATUS_CHAT);
|
| 1979 |
} else {
|
| 1980 |
bn_byte_set(&status.location, FRIENDSTATUS_ONLINE);
|
| 1981 |
}
|
| 1982 |
}
|
| 1983 |
|
| 1984 |
packet_append_data(rpacket, &status, sizeof(status));
|
| 1985 |
|
| 1986 |
if (game)
|
| 1987 |
packet_append_string(rpacket, game_get_name(game));
|
| 1988 |
else if (channel)
|
| 1989 |
packet_append_string(rpacket, channel_get_name(channel));
|
| 1990 |
else
|
| 1991 |
packet_append_string(rpacket, "");
|
| 1992 |
|
| 1993 |
friendcount++;
|
| 1994 |
}
|
| 1995 |
|
| 1996 |
bn_byte_set(&rpacket->u.server_friendslistreply.friendcount, friendcount);
|
| 1997 |
|
| 1998 |
conn_push_outqueue(c, rpacket);
|
| 1999 |
packet_del_ref(rpacket);
|
| 2000 |
}
|
| 2001 |
|
| 2002 |
return 0;
|
| 2003 |
}
|
| 2004 |
|
| 2005 |
static int _client_friendinforeq(t_connection * c, t_packet const *const packet)
|
| 2006 |
{
|
| 2007 |
t_packet *rpacket;
|
| 2008 |
|
| 2009 |
if (packet_get_size(packet) < sizeof(t_client_friendinforeq)) {
|
| 2010 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad FRIENDINFOREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_friendinforeq), packet_get_size(packet));
|
| 2011 |
return -1;
|
| 2012 |
}
|
| 2013 |
|
| 2014 |
{
|
| 2015 |
t_connection const *dest_c;
|
| 2016 |
t_game const *game;
|
| 2017 |
t_channel const *channel;
|
| 2018 |
t_account *account = conn_get_account(c);
|
| 2019 |
int friend;
|
| 2020 |
t_friend *fr;
|
| 2021 |
t_list *flist;
|
| 2022 |
int n = account_get_friendcount(account);
|
| 2023 |
char type;
|
| 2024 |
|
| 2025 |
if (bn_byte_get(packet->u.client_friendinforeq.friendnum) > n) {
|
| 2026 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] bad friend number in FRIENDINFOREQ packet", conn_get_socket(c));
|
| 2027 |
return -1;
|
| 2028 |
}
|
| 2029 |
|
| 2030 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 2031 |
return -1;
|
| 2032 |
|
| 2033 |
packet_set_size(rpacket, sizeof(t_server_friendinforeply));
|
| 2034 |
packet_set_type(rpacket, SERVER_FRIENDINFOREPLY);
|
| 2035 |
|
| 2036 |
friend = account_get_friend(account, bn_byte_get(packet->u.client_friendinforeq.friendnum));
|
| 2037 |
if (friend < 0) {
|
| 2038 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] friend number %d not found", conn_get_socket(c), (int) bn_byte_get(packet->u.client_friendinforeq.friendnum));
|
| 2039 |
return -1;
|
| 2040 |
}
|
| 2041 |
|
| 2042 |
bn_byte_set(&rpacket->u.server_friendinforeply.friendnum, bn_byte_get(packet->u.client_friendinforeq.friendnum));
|
| 2043 |
|
| 2044 |
flist = account_get_friends(account);
|
| 2045 |
fr = friendlist_find_uid(flist, friend);
|
| 2046 |
|
| 2047 |
if (fr == NULL || (dest_c = connlist_find_connection_by_account(friend_get_account(fr))) == NULL) {
|
| 2048 |
bn_byte_set(&rpacket->u.server_friendinforeply.type, FRIEND_TYPE_NON_MUTUAL);
|
| 2049 |
bn_byte_set(&rpacket->u.server_friendinforeply.status, FRIENDSTATUS_OFFLINE);
|
| 2050 |
bn_int_set(&rpacket->u.server_friendinforeply.clienttag, 0);
|
| 2051 |
packet_append_string(rpacket, "");
|
| 2052 |
conn_push_outqueue(c, rpacket);
|
| 2053 |
packet_del_ref(rpacket);
|
| 2054 |
return 0;
|
| 2055 |
}
|
| 2056 |
|
| 2057 |
type = FRIEND_TYPE_NON_MUTUAL;
|
| 2058 |
if (friend_get_mutual(fr))
|
| 2059 |
type |= FRIEND_TYPE_MUTUAL;
|
| 2060 |
if ((conn_get_dndstr(dest_c)))
|
| 2061 |
type |= FRIEND_TYPE_DND;
|
| 2062 |
if ((conn_get_awaystr(dest_c)))
|
| 2063 |
type |= FRIEND_TYPE_AWAY;
|
| 2064 |
bn_byte_set(&rpacket->u.server_friendinforeply.type, type);
|
| 2065 |
if ((game = conn_get_game(dest_c))) {
|
| 2066 |
if (game_get_flag(game) != game_flag_private)
|
| 2067 |
bn_byte_set(&rpacket->u.server_friendinforeply.status, FRIENDSTATUS_PUBLIC_GAME);
|
| 2068 |
else
|
| 2069 |
bn_byte_set(&rpacket->u.server_friendinforeply.status, FRIENDSTATUS_PRIVATE_GAME);
|
| 2070 |
packet_append_string(rpacket, game_get_name(game));
|
| 2071 |
} else if ((channel = conn_get_channel(dest_c))) {
|
| 2072 |
bn_byte_set(&rpacket->u.server_friendinforeply.status, FRIENDSTATUS_CHAT);
|
| 2073 |
packet_append_string(rpacket, channel_get_name(channel));
|
| 2074 |
} else {
|
| 2075 |
bn_byte_set(&rpacket->u.server_friendinforeply.status, FRIENDSTATUS_ONLINE);
|
| 2076 |
packet_append_string(rpacket, "");
|
| 2077 |
}
|
| 2078 |
|
| 2079 |
bn_int_set(&rpacket->u.server_friendinforeply.clienttag, conn_get_clienttag(dest_c));
|
| 2080 |
|
| 2081 |
conn_push_outqueue(c, rpacket);
|
| 2082 |
packet_del_ref(rpacket);
|
| 2083 |
|
| 2084 |
}
|
| 2085 |
|
| 2086 |
return 0;
|
| 2087 |
}
|
| 2088 |
|
| 2089 |
static int _client_atfriendscreen(t_connection * c, t_packet const *const packet)
|
| 2090 |
{
|
| 2091 |
char const *myusername;
|
| 2092 |
char const *fname;
|
| 2093 |
t_connection *dest_c;
|
| 2094 |
unsigned char f_cnt = 0;
|
| 2095 |
t_account *account;
|
| 2096 |
t_packet *rpacket;
|
| 2097 |
char const *vt;
|
| 2098 |
char const *nvt;
|
| 2099 |
t_friend *fr;
|
| 2100 |
t_list *flist;
|
| 2101 |
t_elem *curr;
|
| 2102 |
t_channel *mychannel, *chan;
|
| 2103 |
int publicchan = 1;
|
| 2104 |
|
| 2105 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] got CLIENT_ARRANGEDTEAM_FRIENDSCREEN packet", conn_get_socket(c));
|
| 2106 |
|
| 2107 |
myusername = conn_get_username(c);
|
| 2108 |
eventlog(eventlog_level_trace, "handle_bnet", "[%d] AT - Got Username %s", conn_get_socket(c), myusername);
|
| 2109 |
|
| 2110 |
if (!(rpacket = packet_create(packet_class_bnet))) {
|
| 2111 |
eventlog(eventlog_level_error, "handle_bnet", "[%d] AT - can't create friendscreen server packet", conn_get_socket(c));
|
| 2112 |
return -1;
|
| 2113 |
}
|
| 2114 |
|
| 2115 |
packet_set_size(rpacket, sizeof(t_server_arrangedteam_friendscreen));
|
| 2116 |
packet_set_type(rpacket, SERVER_ARRANGEDTEAM_FRIENDSCREEN);
|
| 2117 |
|
| 2118 |
|
| 2119 |
mychannel = conn_get_channel(c);
|
| 2120 |
if ((mychannel))
|
| 2121 |
publicchan = channel_get_flags(mychannel) & channel_flags_public;
|
| 2122 |
|
| 2123 |
vt = versioncheck_get_versiontag(conn_get_versioncheck(c));
|
| 2124 |
flist = account_get_friends(conn_get_account(c));
|
| 2125 |
LIST_TRAVERSE(flist, curr) {
|
| 2126 |
if (!(fr = elem_get_data(curr))) {
|
| 2127 |
eventlog(eventlog_level_error, __FUNCTION__, "found NULL entry in list");
|
| 2128 |
continue;
|
| 2129 |
}
|
| 2130 |
|
| 2131 |
account = friend_get_account(fr);
|
| 2132 |
if (!(dest_c = connlist_find_connection_by_account(account)))
|
| 2133 |
continue; // if user is offline, then continue to next friend
|
| 2134 |
nvt = versioncheck_get_versiontag(conn_get_versioncheck(dest_c));
|
| 2135 |
if (vt && nvt && strcmp(vt, nvt))
|
| 2136 |
continue; /* friend is using another game/version */
|
| 2137 |
|
| 2138 |
if (friend_get_mutual(fr)) {
|
| 2139 |
if (conn_get_dndstr(dest_c))
|
| 2140 |
continue; // user is dnd
|
| 2141 |
if (conn_get_awaystr(dest_c))
|
| 2142 |
continue; // user is away
|
| 2143 |
if (conn_get_game(dest_c))
|
| 2144 |
continue; // user is some game
|
| 2145 |
if (!(chan = conn_get_channel(dest_c)))
|
| 2146 |
continue;
|
| 2147 |
if (!publicchan && (chan == mychannel))
|
| 2148 |
continue; // don't list YET if in same private channel
|
| 2149 |
|
| 2150 |
fname = account_get_name(account);
|
| 2151 |
eventlog(eventlog_level_trace, "handle_bnet", "AT - Friend: %s is available for a AT Game.", fname);
|
| 2152 |
f_cnt++;
|
| 2153 |
packet_append_string(rpacket, fname);
|
| 2154 |
}
|
| 2155 |
}
|
| 2156 |
|
| 2157 |
if (!publicchan) { // now list matching users in same private chan
|
| 2158 |
for (dest_c = channel_get_first(mychannel); dest_c; dest_c = channel_get_next()) {
|
| 2159 |
if (dest_c == c)
|
| 2160 |
continue; // don'tlist yourself
|
| 2161 |
nvt = versioncheck_get_versiontag(conn_get_versioncheck(dest_c));
|
| 2162 |
if (vt && nvt && strcmp(vt, nvt))
|
| 2163 |
continue; /* user is using another game/version */
|
| 2164 |
if (conn_get_dndstr(dest_c))
|
| 2165 |
continue; // user is dnd
|
| 2166 |
if (conn_get_awaystr(dest_c))
|
| 2167 |
continue; // user is away
|
| 2168 |
if (!(conn_get_account(dest_c)))
|
| 2169 |
continue;
|
| 2170 |
fname = account_get_name(conn_get_account(dest_c));
|
| 2171 |
eventlog(eventlog_level_trace, "handle_bnet", "AT - user in private channel: %s is available for a AT Game.", fname);
|
| 2172 |
f_cnt++;
|
| 2173 |
packet_append_string(rpacket, fname);
|
| 2174 |
}
|
| 2175 |
}
|
| 2176 |
|
| 2177 |
if (!f_cnt)
|
| 2178 |
eventlog(eventlog_level_info, "handle_bnet", "AT - no friends available for AT game.");
|
| 2179 |
bn_byte_set(&rpacket->u.server_arrangedteam_friendscreen.f_count, f_cnt);
|
| 2180 |
conn_push_outqueue(c, rpacket);
|
| 2181 |
|
| 2182 |
packet_del_ref(rpacket);
|
| 2183 |
|
| 2184 |
return 0;
|
| 2185 |
}
|
| 2186 |
|
| 2187 |
static int _client_atinvitefriend(t_connection * c, t_packet const *const packet)
|
| 2188 |
{
|
| 2189 |
t_packet *rpacket;
|
| 2190 |
t_clienttag ctag;
|
| 2191 |
|
| 2192 |
if (packet_get_size(packet) < sizeof(t_client_arrangedteam_invite_friend)) {
|
| 2193 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad ARRANGEDTEAM_INVITE_FRIEND packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_arrangedteam_invite_friend), packet_get_size(packet));
|
| 2194 |
return -1;
|
| 2195 |
}
|
| 2196 |
|
| 2197 |
ctag = conn_get_clienttag(c);
|
| 2198 |
|
| 2199 |
{
|
| 2200 |
int count_to_invite, count, id;
|
| 2201 |
char const *invited_usernames[8];
|
| 2202 |
t_account *members[MAX_TEAMSIZE];
|
| 2203 |
int i, n, offset, teammemcount;
|
| 2204 |
t_connection *dest_c;
|
| 2205 |
t_team *team;
|
| 2206 |
unsigned int teamid;
|
| 2207 |
|
| 2208 |
count_to_invite = bn_byte_get(packet->u.client_arrangedteam_invite_friend.numfriends);
|
| 2209 |
count = bn_int_get(packet->u.client_arrangedteam_invite_friend.count);
|
| 2210 |
id = bn_int_get(packet->u.client_arrangedteam_invite_friend.id);
|
| 2211 |
teammemcount = count_to_invite + 1;
|
| 2212 |
|
| 2213 |
if ((count_to_invite < 1) || (count_to_invite > 3)) {
|
| 2214 |
eventlog(eventlog_level_error, __FUNCTION__, "got invalid number of users to invite to game");
|
| 2215 |
return -1;
|
| 2216 |
}
|
| 2217 |
|
| 2218 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] got ARRANGEDTEAM INVITE packet for %d invitees", conn_get_socket(c), count_to_invite);
|
| 2219 |
|
| 2220 |
offset = sizeof(t_client_arrangedteam_invite_friend);
|
| 2221 |
|
| 2222 |
for (i = 0; i < count_to_invite; i++) {
|
| 2223 |
if (!(invited_usernames[i] = packet_get_str_const(packet, offset, USER_NAME_MAX))) {
|
| 2224 |
eventlog(eventlog_level_error, "handle_bnet", "Could not get username from invite packet");
|
| 2225 |
return -1;
|
| 2226 |
} else {
|
| 2227 |
offset += strlen(invited_usernames[i]) + 1;
|
| 2228 |
eventlog(eventlog_level_debug, "handle_bnet", "Added user %s to invite array.", invited_usernames[i]);
|
| 2229 |
}
|
| 2230 |
}
|
| 2231 |
|
| 2232 |
members[0] = conn_get_account(c);
|
| 2233 |
for (i = 1; i < MAX_TEAMSIZE; i++) {
|
| 2234 |
if ((i < teammemcount)) {
|
| 2235 |
if (!(members[i] = accountlist_find_account(invited_usernames[i - 1]))) {
|
| 2236 |
eventlog(eventlog_level_error, __FUNCTION__, "got invitation for non-existant user \"%s\"", invited_usernames[i - 1]);
|
| 2237 |
return -1;
|
| 2238 |
}
|
| 2239 |
} else
|
| 2240 |
members[i] = NULL;
|
| 2241 |
}
|
| 2242 |
|
| 2243 |
|
| 2244 |
if (!(team = account_find_team_by_accounts(members[0], members, ctag))) {
|
| 2245 |
team = create_team(members, ctag); //no need to free on return -1 because it's allready in teamlist
|
| 2246 |
|
| 2247 |
eventlog(eventlog_level_trace, __FUNCTION__, "this team has never played before, creating new team");
|
| 2248 |
} else {
|
| 2249 |
eventlog(eventlog_level_trace, __FUNCTION__, "this team has allready played before");
|
| 2250 |
}
|
| 2251 |
|
| 2252 |
teamid = team_get_teamid(team);
|
| 2253 |
account_set_currentatteam(conn_get_account(c), team_get_teamid(team));
|
| 2254 |
|
| 2255 |
|
| 2256 |
//Create the packet to send to each of the users you wanted to invite
|
| 2257 |
conn_set_channel(c, NULL);
|
| 2258 |
|
| 2259 |
for (i = 0; i < teammemcount; i++) {
|
| 2260 |
|
| 2261 |
if (!(dest_c = account_get_conn(team_get_member(team, i))))
|
| 2262 |
continue;
|
| 2263 |
|
| 2264 |
if ((dest_c == c))
|
| 2265 |
continue;
|
| 2266 |
|
| 2267 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 2268 |
return -1;
|
| 2269 |
|
| 2270 |
packet_set_size(rpacket, sizeof(t_server_arrangedteam_send_invite));
|
| 2271 |
packet_set_type(rpacket, SERVER_ARRANGEDTEAM_SEND_INVITE);
|
| 2272 |
|
| 2273 |
bn_int_set(&rpacket->u.server_arrangedteam_send_invite.count, count);
|
| 2274 |
bn_int_set(&rpacket->u.server_arrangedteam_send_invite.id, id);
|
| 2275 |
{ /* trans support */
|
| 2276 |
unsigned short port = conn_get_game_port(c);
|
| 2277 |
unsigned int addr = conn_get_addr(c);
|
| 2278 |
|
| 2279 |
trans_net(conn_get_addr(dest_c), &addr, &port);
|
| 2280 |
|
| 2281 |
bn_int_nset(&rpacket->u.server_arrangedteam_send_invite.inviterip, addr);
|
| 2282 |
bn_short_set(&rpacket->u.server_arrangedteam_send_invite.port, port);
|
| 2283 |
}
|
| 2284 |
bn_byte_set(&rpacket->u.server_arrangedteam_send_invite.numfriends, count_to_invite);
|
| 2285 |
|
| 2286 |
for (n = 0; n < teammemcount; n++) {
|
| 2287 |
if (n != i)
|
| 2288 |
packet_append_string(rpacket, account_get_name(team_get_member(team, n)));
|
| 2289 |
}
|
| 2290 |
|
| 2291 |
//now send packet
|
| 2292 |
conn_push_outqueue(dest_c, rpacket);
|
| 2293 |
packet_del_ref(rpacket);
|
| 2294 |
|
| 2295 |
account_set_currentatteam(conn_get_account(dest_c), teamid);
|
| 2296 |
}
|
| 2297 |
|
| 2298 |
//now send a ACK to the inviter
|
| 2299 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 2300 |
return -1;
|
| 2301 |
packet_set_size(rpacket, sizeof(t_server_arrangedteam_invite_friend_ack));
|
| 2302 |
packet_set_type(rpacket, SERVER_ARRANGEDTEAM_INVITE_FRIEND_ACK);
|
| 2303 |
|
| 2304 |
bn_int_set(&rpacket->u.server_arrangedteam_invite_friend_ack.count, count);
|
| 2305 |
bn_int_set(&rpacket->u.server_arrangedteam_invite_friend_ack.id, id);
|
| 2306 |
bn_int_set(&rpacket->u.server_arrangedteam_invite_friend_ack.timestamp, now);
|
| 2307 |
bn_byte_set(&rpacket->u.server_arrangedteam_invite_friend_ack.teamsize, count_to_invite + 1);
|
| 2308 |
|
| 2309 |
/*
|
| 2310 |
* five int's to fill
|
| 2311 |
* fill with uid's of all teammembers, including the inviter
|
| 2312 |
* and the rest with FFFFFFFF
|
| 2313 |
* to be used when sever recieves anongame search
|
| 2314 |
* [Omega]
|
| 2315 |
*/
|
| 2316 |
for (i = 0; i < 5; i++) {
|
| 2317 |
|
| 2318 |
if (i < teammemcount) {
|
| 2319 |
bn_int_set(&rpacket->u.server_arrangedteam_invite_friend_ack.info[i], team_get_memberuid(team, i));
|
| 2320 |
} else { /* fill rest with FFFFFFFF */
|
| 2321 |
bn_int_set(&rpacket->u.server_arrangedteam_invite_friend_ack.info[i], -1);
|
| 2322 |
}
|
| 2323 |
}
|
| 2324 |
|
| 2325 |
conn_push_outqueue(c, rpacket);
|
| 2326 |
packet_del_ref(rpacket);
|
| 2327 |
|
| 2328 |
}
|
| 2329 |
|
| 2330 |
return 0;
|
| 2331 |
}
|
| 2332 |
|
| 2333 |
static int _client_atacceptdeclineinvite(t_connection * c, t_packet const *const packet)
|
| 2334 |
{
|
| 2335 |
t_packet *rpacket;
|
| 2336 |
t_clienttag ctag;
|
| 2337 |
|
| 2338 |
if (packet_get_size(packet) < sizeof(t_client_arrangedteam_accept_decline_invite)) {
|
| 2339 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad ARRANGEDTEAM_ACCEPT_DECLINE_INVITE packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_arrangedteam_accept_decline_invite), packet_get_size(packet));
|
| 2340 |
return -1;
|
| 2341 |
}
|
| 2342 |
|
| 2343 |
ctag = conn_get_clienttag(c);
|
| 2344 |
|
| 2345 |
{
|
| 2346 |
char const *inviter;
|
| 2347 |
t_connection *dest_c;
|
| 2348 |
|
| 2349 |
//if user declined the invitation then
|
| 2350 |
if (bn_int_get(packet->u.client_arrangedteam_accept_decline_invite.option) == CLIENT_ARRANGEDTEAM_DECLINE) {
|
| 2351 |
inviter = packet_get_str_const(packet, sizeof(t_client_arrangedteam_accept_decline_invite), USER_NAME_MAX);
|
| 2352 |
dest_c = connlist_find_connection_by_accountname(inviter);
|
| 2353 |
|
| 2354 |
eventlog(eventlog_level_info, "handle_bnet", "%s declined a arranged team game with %s", conn_get_username(c), inviter);
|
| 2355 |
|
| 2356 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 2357 |
return -1;
|
| 2358 |
packet_set_size(rpacket, sizeof(t_server_arrangedteam_member_decline));
|
| 2359 |
packet_set_type(rpacket, SERVER_ARRANGEDTEAM_MEMBER_DECLINE);
|
| 2360 |
|
| 2361 |
bn_int_set(&rpacket->u.server_arrangedteam_member_decline.count, bn_int_get(packet->u.client_arrangedteam_accept_decline_invite.count));
|
| 2362 |
bn_int_set(&rpacket->u.server_arrangedteam_member_decline.action, SERVER_ARRANGEDTEAM_DECLINE);
|
| 2363 |
packet_append_string(rpacket, conn_get_username(c));
|
| 2364 |
|
| 2365 |
conn_push_outqueue(dest_c, rpacket);
|
| 2366 |
packet_del_ref(rpacket);
|
| 2367 |
}
|
| 2368 |
}
|
| 2369 |
|
| 2370 |
return 0;
|
| 2371 |
}
|
| 2372 |
|
| 2373 |
static int _client_atacceptinvite(t_connection * c, t_packet const *const packet)
|
| 2374 |
{
|
| 2375 |
// t_packet * rpacket;
|
| 2376 |
|
| 2377 |
if (packet_get_size(packet) < sizeof(t_client_arrangedteam_accept_invite)) {
|
| 2378 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad ARRANGEDTEAM_ACCEPT_INVITE packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_arrangedteam_accept_invite), packet_get_size(packet));
|
| 2379 |
return -1;
|
| 2380 |
}
|
| 2381 |
/* conn_set_channel(c, "Arranged Teams"); */
|
| 2382 |
return 0;
|
| 2383 |
}
|
| 2384 |
|
| 2385 |
typedef struct {
|
| 2386 |
t_connection *c;
|
| 2387 |
unsigned lnews;
|
| 2388 |
unsigned fnews;
|
| 2389 |
} t_motd_data;
|
| 2390 |
|
| 2391 |
static int _news_cb(time_t date, t_lstr * lstr, void *data)
|
| 2392 |
{
|
| 2393 |
t_packet *rpacket;
|
| 2394 |
t_motd_data *motdd = (t_motd_data *) data;
|
| 2395 |
|
| 2396 |
if (date < motdd->lnews)
|
| 2397 |
return -1; /* exit traversing */
|
| 2398 |
|
| 2399 |
rpacket = packet_create(packet_class_bnet);
|
| 2400 |
if (!rpacket)
|
| 2401 |
return -1;
|
| 2402 |
|
| 2403 |
packet_set_size(rpacket, sizeof(t_server_motd_w3));
|
| 2404 |
packet_set_type(rpacket, SERVER_MOTD_W3);
|
| 2405 |
|
| 2406 |
bn_byte_set(&rpacket->u.server_motd_w3.msgtype, SERVER_MOTD_W3_MSGTYPE);
|
| 2407 |
bn_int_set(&rpacket->u.server_motd_w3.curr_time, now);
|
| 2408 |
|
| 2409 |
bn_int_set(&rpacket->u.server_motd_w3.first_news_time, motdd->fnews);
|
| 2410 |
bn_int_set(&rpacket->u.server_motd_w3.timestamp, date);
|
| 2411 |
bn_int_set(&rpacket->u.server_motd_w3.timestamp2, date);
|
| 2412 |
|
| 2413 |
/* Append news to packet, we used the already cached len in the lstr */
|
| 2414 |
packet_append_lstr(rpacket, lstr);
|
| 2415 |
|
| 2416 |
/* Send news packet */
|
| 2417 |
conn_push_outqueue(motdd->c, rpacket);
|
| 2418 |
packet_del_ref(rpacket);
|
| 2419 |
|
| 2420 |
return 0;
|
| 2421 |
}
|
| 2422 |
|
| 2423 |
static int _client_motdw3(t_connection * c, t_packet const *const packet)
|
| 2424 |
{
|
| 2425 |
t_packet *rpacket;
|
| 2426 |
char serverinfo[512];
|
| 2427 |
t_clienttag ctag;
|
| 2428 |
t_motd_data motdd;
|
| 2429 |
|
| 2430 |
if (packet_get_size(packet) < sizeof(t_client_motd_w3)) {
|
| 2431 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CLIENT_MOTD_W3 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_motd_w3), packet_get_size(packet));
|
| 2432 |
return -1;
|
| 2433 |
}
|
| 2434 |
|
| 2435 |
ctag = conn_get_clienttag(c);
|
| 2436 |
/* if in a game, remove user from his game */
|
| 2437 |
if (conn_get_game(c) != NULL)
|
| 2438 |
conn_set_game(c, NULL, NULL, NULL, game_type_none, 0);
|
| 2439 |
|
| 2440 |
/* News */
|
| 2441 |
motdd.lnews = bn_int_get(packet->u.client_motd_w3.last_news_time);
|
| 2442 |
motdd.fnews = news_get_firstnews();
|
| 2443 |
motdd.c = c;
|
| 2444 |
|
| 2445 |
eventlog(eventlog_level_trace, __FUNCTION__, "lastnews() %u news_time %u", news_get_lastnews(), motdd.lnews);
|
| 2446 |
news_traverse(_news_cb, &motdd);
|
| 2447 |
|
| 2448 |
/* Welcome Message */
|
| 2449 |
rpacket = packet_create(packet_class_bnet);
|
| 2450 |
if (!rpacket)
|
| 2451 |
return -1;
|
| 2452 |
|
| 2453 |
packet_set_size(rpacket, sizeof(t_server_motd_w3));
|
| 2454 |
packet_set_type(rpacket, SERVER_MOTD_W3);
|
| 2455 |
|
| 2456 |
//bn_int_set(&rpacket->u.server_motd_w3.ticks,get_ticks());
|
| 2457 |
bn_byte_set(&rpacket->u.server_motd_w3.msgtype, SERVER_MOTD_W3_MSGTYPE);
|
| 2458 |
bn_int_set(&rpacket->u.server_motd_w3.curr_time, now);
|
| 2459 |
bn_int_set(&rpacket->u.server_motd_w3.first_news_time, motdd.fnews);
|
| 2460 |
bn_int_set(&rpacket->u.server_motd_w3.timestamp, motdd.fnews + 1);
|
| 2461 |
bn_int_set(&rpacket->u.server_motd_w3.timestamp2, SERVER_MOTD_W3_WELCOME);
|
| 2462 |
|
| 2463 |
sprintf(serverinfo, "Welcome to the " PVPGN_SOFTWARE " Version " PVPGN_VERSION "\r\n\r\nThere are currently %u user(s) in %u games of %s, and %u user(s) playing %u games and chatting In %u channels in the PvPGN Realm.\r\n%s", conn_get_user_count_by_clienttag(conn_get_clienttag(c)), game_get_count_by_clienttag(ctag), clienttag_get_title(conn_get_clienttag(c)), connlist_login_get_length(), gamelist_get_length(), channellist_get_length(), prefs_get_server_info());
|
| 2464 |
|
| 2465 |
packet_append_string(rpacket, serverinfo);
|
| 2466 |
|
| 2467 |
conn_push_outqueue(c, rpacket);
|
| 2468 |
packet_del_ref(rpacket);
|
| 2469 |
|
| 2470 |
return 0;
|
| 2471 |
}
|
| 2472 |
|
| 2473 |
static int _client_realmlistreq(t_connection * c, t_packet const *const packet)
|
| 2474 |
{
|
| 2475 |
t_packet *rpacket;
|
| 2476 |
|
| 2477 |
if (packet_get_size(packet) < sizeof(t_client_realmlistreq)) {
|
| 2478 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad REALMLISTREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_realmlistreq), packet_get_size(packet));
|
| 2479 |
return -1;
|
| 2480 |
}
|
| 2481 |
|
| 2482 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 2483 |
t_elem const *curr;
|
| 2484 |
t_realm const *realm;
|
| 2485 |
t_server_realmlistreply_data realmdata;
|
| 2486 |
unsigned int count;
|
| 2487 |
|
| 2488 |
packet_set_size(rpacket, sizeof(t_server_realmlistreply));
|
| 2489 |
packet_set_type(rpacket, SERVER_REALMLISTREPLY);
|
| 2490 |
bn_int_set(&rpacket->u.server_realmlistreply.unknown1, SERVER_REALMLISTREPLY_UNKNOWN1);
|
| 2491 |
count = 0;
|
| 2492 |
LIST_TRAVERSE_CONST(realmlist(), curr) {
|
| 2493 |
realm = elem_get_data(curr);
|
| 2494 |
if (!realm_get_active(realm))
|
| 2495 |
continue;
|
| 2496 |
bn_int_set(&realmdata.unknown3, SERVER_REALMLISTREPLY_DATA_UNKNOWN3);
|
| 2497 |
bn_int_set(&realmdata.unknown4, SERVER_REALMLISTREPLY_DATA_UNKNOWN4);
|
| 2498 |
bn_int_set(&realmdata.unknown5, SERVER_REALMLISTREPLY_DATA_UNKNOWN5);
|
| 2499 |
bn_int_set(&realmdata.unknown6, SERVER_REALMLISTREPLY_DATA_UNKNOWN6);
|
| 2500 |
bn_int_set(&realmdata.unknown7, SERVER_REALMLISTREPLY_DATA_UNKNOWN7);
|
| 2501 |
bn_int_set(&realmdata.unknown8, SERVER_REALMLISTREPLY_DATA_UNKNOWN8);
|
| 2502 |
bn_int_set(&realmdata.unknown9, SERVER_REALMLISTREPLY_DATA_UNKNOWN9);
|
| 2503 |
packet_append_data(rpacket, &realmdata, sizeof(realmdata));
|
| 2504 |
packet_append_string(rpacket, realm_get_name(realm));
|
| 2505 |
packet_append_string(rpacket, realm_get_description(realm));
|
| 2506 |
count++;
|
| 2507 |
}
|
| 2508 |
bn_int_set(&rpacket->u.server_realmlistreply.count, count);
|
| 2509 |
conn_push_outqueue(c, rpacket);
|
| 2510 |
packet_del_ref(rpacket);
|
| 2511 |
}
|
| 2512 |
|
| 2513 |
return 0;
|
| 2514 |
}
|
| 2515 |
|
| 2516 |
static int _client_realmlistreq110(t_connection * c, t_packet const *const packet)
|
| 2517 |
{
|
| 2518 |
t_packet *rpacket;
|
| 2519 |
|
| 2520 |
if (packet_get_size(packet) < sizeof(t_client_realmlistreq_110)) {
|
| 2521 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad REALMLISTREQ_110 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_realmlistreq), packet_get_size(packet));
|
| 2522 |
return -1;
|
| 2523 |
}
|
| 2524 |
|
| 2525 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 2526 |
t_elem const *curr;
|
| 2527 |
t_realm const *realm;
|
| 2528 |
t_server_realmlistreply_110_data realmdata;
|
| 2529 |
unsigned int count;
|
| 2530 |
|
| 2531 |
packet_set_size(rpacket, sizeof(t_server_realmlistreply_110));
|
| 2532 |
packet_set_type(rpacket, SERVER_REALMLISTREPLY_110);
|
| 2533 |
bn_int_set(&rpacket->u.server_realmlistreply_110.unknown1, SERVER_REALMLISTREPLY_110_UNKNOWN1);
|
| 2534 |
count = 0;
|
| 2535 |
LIST_TRAVERSE_CONST(realmlist(), curr) {
|
| 2536 |
realm = elem_get_data(curr);
|
| 2537 |
if (!realm_get_active(realm))
|
| 2538 |
continue;
|
| 2539 |
bn_int_set(&realmdata.unknown1, SERVER_REALMLISTREPLY_110_DATA_UNKNOWN1);
|
| 2540 |
packet_append_data(rpacket, &realmdata, sizeof(realmdata));
|
| 2541 |
packet_append_string(rpacket, realm_get_name(realm));
|
| 2542 |
packet_append_string(rpacket, realm_get_description(realm));
|
| 2543 |
count++;
|
| 2544 |
}
|
| 2545 |
bn_int_set(&rpacket->u.server_realmlistreply_110.count, count);
|
| 2546 |
conn_push_outqueue(c, rpacket);
|
| 2547 |
packet_del_ref(rpacket);
|
| 2548 |
}
|
| 2549 |
|
| 2550 |
return 0;
|
| 2551 |
}
|
| 2552 |
|
| 2553 |
static int _client_claninforeq(t_connection * c, t_packet const *const packet)
|
| 2554 |
{
|
| 2555 |
t_packet *rpacket;
|
| 2556 |
int count;
|
| 2557 |
char const *username;
|
| 2558 |
t_account *account;
|
| 2559 |
t_clanmember *clanmember;
|
| 2560 |
t_clan *clan;
|
| 2561 |
int clantag1;
|
| 2562 |
int clantag2;
|
| 2563 |
|
| 2564 |
if (packet_get_size(packet) < sizeof(t_client_claninforeq)) {
|
| 2565 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CLANINFOREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_claninforeq), packet_get_size(packet));
|
| 2566 |
return -1;
|
| 2567 |
}
|
| 2568 |
|
| 2569 |
count = bn_int_get(packet->u.client_claninforeq.count);
|
| 2570 |
clantag1 = bn_int_get(packet->u.client_claninforeq.clantag);
|
| 2571 |
clan = NULL;
|
| 2572 |
|
| 2573 |
if (!(username = packet_get_str_const(packet, sizeof(t_client_claninforeq), USER_NAME_MAX))) {
|
| 2574 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CLANINFOREQ (missing or too long username)", conn_get_socket(c));
|
| 2575 |
return -1;
|
| 2576 |
}
|
| 2577 |
|
| 2578 |
if (!(account = accountlist_find_account(username))) {
|
| 2579 |
eventlog(eventlog_level_error, __FUNCTION__, "requested claninfo for non-existant account");
|
| 2580 |
return -1;
|
| 2581 |
}
|
| 2582 |
|
| 2583 |
if ((clanmember = account_get_clanmember(account)) && (clan = clanmember_get_clan(clanmember)))
|
| 2584 |
clantag2 = clan_get_clantag(clan);
|
| 2585 |
else
|
| 2586 |
clantag2 = 0;
|
| 2587 |
|
| 2588 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 2589 |
packet_set_size(rpacket, sizeof(t_server_claninforeply));
|
| 2590 |
packet_set_type(rpacket, SERVER_CLANINFOREPLY);
|
| 2591 |
bn_int_set(&rpacket->u.server_profilereply.count, count);
|
| 2592 |
if (clantag1 == clantag2) {
|
| 2593 |
int temp;
|
| 2594 |
t_bnettime bn_time;
|
| 2595 |
bn_long ltime;
|
| 2596 |
|
| 2597 |
bn_byte_set(&rpacket->u.server_claninforeply.fail, 0);
|
| 2598 |
|
| 2599 |
packet_append_string(rpacket, clan_get_name(clan));
|
| 2600 |
temp = clanmember_get_status(clanmember);
|
| 2601 |
packet_append_data(rpacket, &temp, 1);
|
| 2602 |
temp = clanmember_get_join_time(clanmember);
|
| 2603 |
bn_time = time_to_bnettime(temp, 0);
|
| 2604 |
bn_time = bnettime_add_tzbias(bn_time, -conn_get_tzbias(c));
|
| 2605 |
bnettime_to_bn_long(bn_time, <ime);
|
| 2606 |
packet_append_data(rpacket, <ime, 8);
|
| 2607 |
} else
|
| 2608 |
bn_byte_set(&rpacket->u.server_claninforeply.fail, 1);
|
| 2609 |
|
| 2610 |
|
| 2611 |
conn_push_outqueue(c, rpacket);
|
| 2612 |
packet_del_ref(rpacket);
|
| 2613 |
}
|
| 2614 |
|
| 2615 |
return 0;
|
| 2616 |
}
|
| 2617 |
|
| 2618 |
static int _client_profilereq(t_connection * c, t_packet const *const packet)
|
| 2619 |
{
|
| 2620 |
t_packet *rpacket;
|
| 2621 |
int count;
|
| 2622 |
char const *username;
|
| 2623 |
t_account *account;
|
| 2624 |
t_clanmember *clanmember;
|
| 2625 |
t_clan *clan;
|
| 2626 |
bn_int clanTAG;
|
| 2627 |
|
| 2628 |
if (packet_get_size(packet) < sizeof(t_client_profilereq)) {
|
| 2629 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad PROFILEREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_profilereq), packet_get_size(packet));
|
| 2630 |
return -1;
|
| 2631 |
}
|
| 2632 |
|
| 2633 |
count = bn_int_get(packet->u.client_profilereq.count);
|
| 2634 |
|
| 2635 |
if (!(username = packet_get_str_const(packet, sizeof(t_client_profilereq), USER_NAME_MAX))) {
|
| 2636 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad PROFILEREQ (missing or too long username)", conn_get_socket(c));
|
| 2637 |
return -1;
|
| 2638 |
}
|
| 2639 |
|
| 2640 |
if (!(account = accountlist_find_account(username))) {
|
| 2641 |
eventlog(eventlog_level_error, __FUNCTION__, "requested profile for non-existant account");
|
| 2642 |
return -1;
|
| 2643 |
}
|
| 2644 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 2645 |
packet_set_size(rpacket, sizeof(t_server_profilereply));
|
| 2646 |
packet_set_type(rpacket, SERVER_PROFILEREPLY);
|
| 2647 |
bn_int_set(&rpacket->u.server_profilereply.count, count);
|
| 2648 |
bn_byte_set(&rpacket->u.server_profilereply.fail, 0);
|
| 2649 |
packet_append_string(rpacket, account_get_desc(account));
|
| 2650 |
packet_append_string(rpacket, account_get_loc(account));
|
| 2651 |
if ((clanmember = account_get_clanmember(account)) && (clan = clanmember_get_clan(clanmember)))
|
| 2652 |
bn_int_set(&clanTAG, clan_get_clantag(clan));
|
| 2653 |
else
|
| 2654 |
bn_int_set(&clanTAG, 0);
|
| 2655 |
packet_append_data(rpacket, clanTAG, 4);
|
| 2656 |
|
| 2657 |
conn_push_outqueue(c, rpacket);
|
| 2658 |
packet_del_ref(rpacket);
|
| 2659 |
}
|
| 2660 |
|
| 2661 |
return 0;
|
| 2662 |
}
|
| 2663 |
|
| 2664 |
|
| 2665 |
static int _client_realmjoinreq109(t_connection * c, t_packet const *const packet)
|
| 2666 |
{
|
| 2667 |
t_packet *rpacket;
|
| 2668 |
|
| 2669 |
if (packet_get_size(packet) < sizeof(t_client_realmjoinreq_109)) {
|
| 2670 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad REALMJOINREQ_109 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_realmjoinreq_109), packet_get_size(packet));
|
| 2671 |
return -1;
|
| 2672 |
}
|
| 2673 |
|
| 2674 |
{
|
| 2675 |
char const *realmname;
|
| 2676 |
t_realm *realm;
|
| 2677 |
|
| 2678 |
if (!(realmname = packet_get_str_const(packet, sizeof(t_client_realmjoinreq_109), REALM_NAME_LEN))) {
|
| 2679 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad REALMJOINREQ_109 (missing or too long realmname)", conn_get_socket(c));
|
| 2680 |
return -1;
|
| 2681 |
}
|
| 2682 |
|
| 2683 |
if ((realm = realmlist_find_realm(realmname))) {
|
| 2684 |
unsigned int salt;
|
| 2685 |
struct {
|
| 2686 |
bn_int salt;
|
| 2687 |
bn_int sessionkey;
|
| 2688 |
bn_int sessionnum;
|
| 2689 |
bn_int secret;
|
| 2690 |
bn_int passhash[5];
|
| 2691 |
} temp;
|
| 2692 |
char const *pass_str;
|
| 2693 |
t_hash secret_hash;
|
| 2694 |
t_hash passhash;
|
| 2695 |
t_realm *prev_realm;
|
| 2696 |
|
| 2697 |
/* FIXME: should we only set this after they log in to the realm server? */
|
| 2698 |
prev_realm = conn_get_realm(c);
|
| 2699 |
if (prev_realm) {
|
| 2700 |
if (prev_realm != realm) {
|
| 2701 |
realm_add_player_number(realm, 1);
|
| 2702 |
realm_add_player_number(prev_realm, -1);
|
| 2703 |
conn_set_realm(c, realm);
|
| 2704 |
}
|
| 2705 |
} else {
|
| 2706 |
realm_add_player_number(realm, 1);
|
| 2707 |
conn_set_realm(c, realm);
|
| 2708 |
}
|
| 2709 |
|
| 2710 |
if ((pass_str = account_get_pass(conn_get_account(c)))) {
|
| 2711 |
if (hash_set_str(&passhash, pass_str) == 0) {
|
| 2712 |
hash_to_bnhash((t_hash const *) &passhash, temp.passhash);
|
| 2713 |
salt = bn_int_get(packet->u.client_realmjoinreq_109.seqno);
|
| 2714 |
bn_int_set(&temp.salt, salt);
|
| 2715 |
bn_int_set(&temp.sessionkey, conn_get_sessionkey(c));
|
| 2716 |
bn_int_set(&temp.sessionnum, conn_get_sessionnum(c));
|
| 2717 |
bn_int_set(&temp.secret, conn_get_secret(c));
|
| 2718 |
bnet_hash(&secret_hash, sizeof(temp), &temp);
|
| 2719 |
|
| 2720 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 2721 |
packet_set_size(rpacket, sizeof(t_server_realmjoinreply_109));
|
| 2722 |
packet_set_type(rpacket, SERVER_REALMJOINREPLY_109);
|
| 2723 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.seqno, salt);
|
| 2724 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.u1, 0x0);
|
| 2725 |
bn_short_set(&rpacket->u.server_realmjoinreply_109.u3, 0x0); /* reg auth */
|
| 2726 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.bncs_addr1, 0x0);
|
| 2727 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.sessionnum, conn_get_sessionnum(c));
|
| 2728 |
{ /* trans support */
|
| 2729 |
unsigned int addr = realm_get_ip(realm);
|
| 2730 |
unsigned short port = realm_get_port(realm);
|
| 2731 |
|
| 2732 |
trans_net(conn_get_addr(c), &addr, &port);
|
| 2733 |
|
| 2734 |
bn_int_nset(&rpacket->u.server_realmjoinreply_109.addr, addr);
|
| 2735 |
bn_short_nset(&rpacket->u.server_realmjoinreply_109.port, port);
|
| 2736 |
}
|
| 2737 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.sessionkey, conn_get_sessionkey(c));
|
| 2738 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.u5, 0);
|
| 2739 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.u6, 0);
|
| 2740 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.bncs_addr2, 0);
|
| 2741 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.u7, 0);
|
| 2742 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.versionid, conn_get_versionid(c));
|
| 2743 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.clienttag, conn_get_clienttag(c));
|
| 2744 |
hash_to_bnhash((t_hash const *) &secret_hash, rpacket->u.server_realmjoinreply_109.secret_hash); /* avoid warning */
|
| 2745 |
packet_append_string(rpacket, conn_get_username(c));
|
| 2746 |
conn_push_outqueue(c, rpacket);
|
| 2747 |
packet_del_ref(rpacket);
|
| 2748 |
}
|
| 2749 |
return 0;
|
| 2750 |
} else
|
| 2751 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] realm join for \"%s\" failed (unable to hash password)", conn_get_socket(c), conn_get_loggeduser(c));
|
| 2752 |
} else {
|
| 2753 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] realm join for \"%s\" failed (no password)", conn_get_socket(c), conn_get_loggeduser(c));
|
| 2754 |
}
|
| 2755 |
} else
|
| 2756 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] could not find active realm \"%s\"", conn_get_socket(c), realmname);
|
| 2757 |
|
| 2758 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 2759 |
packet_set_size(rpacket, sizeof(t_server_realmjoinreply_109));
|
| 2760 |
packet_set_type(rpacket, SERVER_REALMJOINREPLY_109);
|
| 2761 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.seqno, bn_int_get(packet->u.client_realmjoinreq_109.seqno));
|
| 2762 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.u1, 0);
|
| 2763 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.sessionnum, 0);
|
| 2764 |
bn_short_set(&rpacket->u.server_realmjoinreply_109.u3, 0);
|
| 2765 |
bn_int_nset(&rpacket->u.server_realmjoinreply_109.addr, 0);
|
| 2766 |
bn_short_nset(&rpacket->u.server_realmjoinreply_109.port, 0);
|
| 2767 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.sessionkey, 0);
|
| 2768 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.u5, 0);
|
| 2769 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.u6, 0);
|
| 2770 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.u7, 0);
|
| 2771 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.bncs_addr1, 0);
|
| 2772 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.bncs_addr2, 0);
|
| 2773 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.versionid, 0);
|
| 2774 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.clienttag, 0);
|
| 2775 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.secret_hash[0], 0);
|
| 2776 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.secret_hash[1], 0);
|
| 2777 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.secret_hash[2], 0);
|
| 2778 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.secret_hash[3], 0);
|
| 2779 |
bn_int_set(&rpacket->u.server_realmjoinreply_109.secret_hash[4], 0);
|
| 2780 |
packet_append_string(rpacket, "");
|
| 2781 |
conn_push_outqueue(c, rpacket);
|
| 2782 |
packet_del_ref(rpacket);
|
| 2783 |
}
|
| 2784 |
}
|
| 2785 |
|
| 2786 |
return 0;
|
| 2787 |
}
|
| 2788 |
|
| 2789 |
static int _client_charlistreq(t_connection * c, t_packet const *const packet)
|
| 2790 |
{
|
| 2791 |
t_packet *rpacket;
|
| 2792 |
|
| 2793 |
if (packet_get_size(packet) < sizeof(t_client_unknown_37)) {
|
| 2794 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad UNKNOWN_37 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_unknown_37), packet_get_size(packet));
|
| 2795 |
return -1;
|
| 2796 |
}
|
| 2797 |
/*
|
| 2798 |
0x0070: 83 80 ff ff ff ff ff 2f t,taran,......./
|
| 2799 |
0x0080: ff ff ff ff ff ff ff ff ff ff 03 ff ff ff ff ff ................
|
| 2800 |
0x0090: ff ff ff ff ff ff ff ff ff ff ff 07 80 80 80 80 ................
|
| 2801 |
0x00a0: ff ff ff 00
|
| 2802 |
*/
|
| 2803 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 2804 |
char const *charlist;
|
| 2805 |
char *temp;
|
| 2806 |
|
| 2807 |
packet_set_size(rpacket, sizeof(t_server_unknown_37));
|
| 2808 |
packet_set_type(rpacket, SERVER_UNKNOWN_37);
|
| 2809 |
bn_int_set(&rpacket->u.server_unknown_37.unknown1, SERVER_UNKNOWN_37_UNKNOWN1);
|
| 2810 |
bn_int_set(&rpacket->u.server_unknown_37.unknown2, SERVER_UNKNOWN_37_UNKNOWN2);
|
| 2811 |
|
| 2812 |
if (!(charlist = account_get_closed_characterlist(conn_get_account(c), conn_get_clienttag(c), realm_get_name(conn_get_realm(c))))) {
|
| 2813 |
bn_int_set(&rpacket->u.server_unknown_37.count, 0);
|
| 2814 |
conn_push_outqueue(c, rpacket);
|
| 2815 |
packet_del_ref(rpacket);
|
| 2816 |
return 0;
|
| 2817 |
}
|
| 2818 |
temp = xstrdup(charlist);
|
| 2819 |
|
| 2820 |
{
|
| 2821 |
char const *tok1;
|
| 2822 |
char const *tok2;
|
| 2823 |
t_character const *ch;
|
| 2824 |
unsigned int count;
|
| 2825 |
|
| 2826 |
count = 0;
|
| 2827 |
tok1 = (char const *) strtok(temp, ","); /* strtok modifies the string it is passed */
|
| 2828 |
tok2 = strtok(NULL, ",");
|
| 2829 |
while (tok1) {
|
| 2830 |
if (!tok2) {
|
| 2831 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] account \"%s\" has bad character list \"%s\"", conn_get_socket(c), conn_get_username(c), temp);
|
| 2832 |
break;
|
| 2833 |
}
|
| 2834 |
|
| 2835 |
if ((ch = characterlist_find_character(tok1, tok2))) {
|
| 2836 |
packet_append_ntstring(rpacket, character_get_realmname(ch));
|
| 2837 |
packet_append_ntstring(rpacket, ",");
|
| 2838 |
packet_append_string(rpacket, character_get_name(ch));
|
| 2839 |
packet_append_string(rpacket, character_get_playerinfo(ch));
|
| 2840 |
packet_append_string(rpacket, character_get_guildname(ch));
|
| 2841 |
count++;
|
| 2842 |
} else
|
| 2843 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] character \"%s\" is missing", conn_get_socket(c), tok2);
|
| 2844 |
tok1 = strtok(NULL, ",");
|
| 2845 |
tok2 = strtok(NULL, ",");
|
| 2846 |
}
|
| 2847 |
xfree(temp);
|
| 2848 |
|
| 2849 |
bn_int_set(&rpacket->u.server_unknown_37.count, count);
|
| 2850 |
conn_push_outqueue(c, rpacket);
|
| 2851 |
packet_del_ref(rpacket);
|
| 2852 |
}
|
| 2853 |
}
|
| 2854 |
|
| 2855 |
return 0;
|
| 2856 |
}
|
| 2857 |
|
| 2858 |
static int _client_unknown39(t_connection * c, t_packet const *const packet)
|
| 2859 |
{
|
| 2860 |
if (packet_get_size(packet) < sizeof(t_client_unknown_39)) {
|
| 2861 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad UNKNOWN_39 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_unknown_39), packet_get_size(packet));
|
| 2862 |
return -1;
|
| 2863 |
}
|
| 2864 |
return 0;
|
| 2865 |
}
|
| 2866 |
|
| 2867 |
static int _client_adreq(t_connection * c, t_packet const *const packet)
|
| 2868 |
{
|
| 2869 |
t_packet *rpacket;
|
| 2870 |
|
| 2871 |
if (packet_get_size(packet) < sizeof(t_client_adreq)) {
|
| 2872 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad ADREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_adreq), packet_get_size(packet));
|
| 2873 |
return -1;
|
| 2874 |
}
|
| 2875 |
|
| 2876 |
{
|
| 2877 |
t_adbanner *ad;
|
| 2878 |
|
| 2879 |
if (!(ad = adbanner_pick(c, bn_int_get(packet->u.client_adreq.prev_adid))))
|
| 2880 |
return 0;
|
| 2881 |
|
| 2882 |
/* eventlog(eventlog_level_debug,__FUNCTION__,"[%d] picking ad file=\"%s\" id=0x%06x tag=%u",conn_get_socket(c),adbanner_get_filename(ad),adbanner_get_id(ad),adbanner_get_extensiontag(ad)); */
|
| 2883 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 2884 |
packet_set_size(rpacket, sizeof(t_server_adreply));
|
| 2885 |
packet_set_type(rpacket, SERVER_ADREPLY);
|
| 2886 |
bn_int_set(&rpacket->u.server_adreply.adid, adbanner_get_id(ad));
|
| 2887 |
bn_int_set(&rpacket->u.server_adreply.extensiontag, adbanner_get_extensiontag(ad));
|
| 2888 |
file_to_mod_time(adbanner_get_filename(ad), &rpacket->u.server_adreply.timestamp);
|
| 2889 |
packet_append_string(rpacket, adbanner_get_filename(ad));
|
| 2890 |
packet_append_string(rpacket, adbanner_get_link(ad));
|
| 2891 |
conn_push_outqueue(c, rpacket);
|
| 2892 |
packet_del_ref(rpacket);
|
| 2893 |
}
|
| 2894 |
}
|
| 2895 |
|
| 2896 |
return 0;
|
| 2897 |
}
|
| 2898 |
|
| 2899 |
static int _client_adack(t_connection * c, t_packet const *const packet)
|
| 2900 |
{
|
| 2901 |
if (packet_get_size(packet) < sizeof(t_client_adack)) {
|
| 2902 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad ADACK packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_adack), packet_get_size(packet));
|
| 2903 |
return -1;
|
| 2904 |
}
|
| 2905 |
|
| 2906 |
/*
|
| 2907 |
{
|
| 2908 |
char const * tname;
|
| 2909 |
|
| 2910 |
eventlog(eventlog_level_info,__FUNCTION__,"[%d] ad acknowledgement for adid 0x%04x from \"%s\"",conn_get_socket(c),bn_int_get(packet->u.client_adack.adid),(tname = conn_get_chatname(c)));
|
| 2911 |
conn_unget_chatname(c,tname);
|
| 2912 |
}
|
| 2913 |
*/
|
| 2914 |
return 0;
|
| 2915 |
}
|
| 2916 |
|
| 2917 |
static int _client_adclick(t_connection * c, t_packet const *const packet)
|
| 2918 |
{
|
| 2919 |
if (packet_get_size(packet) < sizeof(t_client_adclick)) {
|
| 2920 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad ADCLICK packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_adclick), packet_get_size(packet));
|
| 2921 |
return -1;
|
| 2922 |
}
|
| 2923 |
|
| 2924 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] ad click for adid 0x%04x from \"%s\"", conn_get_socket(c), bn_int_get(packet->u.client_adclick.adid), conn_get_username(c));
|
| 2925 |
|
| 2926 |
return 0;
|
| 2927 |
}
|
| 2928 |
|
| 2929 |
static int _client_adclick2(t_connection * c, t_packet const *const packet)
|
| 2930 |
{
|
| 2931 |
t_packet *rpacket;
|
| 2932 |
|
| 2933 |
if (packet_get_size(packet) < sizeof(t_client_adclick2)) {
|
| 2934 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad ADCLICK2 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_adclick2), packet_get_size(packet));
|
| 2935 |
return -1;
|
| 2936 |
}
|
| 2937 |
|
| 2938 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] ad click2 for adid 0x%04hx from \"%s\"", conn_get_socket(c), bn_int_get(packet->u.client_adclick2.adid), conn_get_username(c));
|
| 2939 |
|
| 2940 |
{
|
| 2941 |
t_adbanner *ad;
|
| 2942 |
|
| 2943 |
if (!(ad = adbanner_get(c, bn_int_get(packet->u.client_adclick2.adid))))
|
| 2944 |
return -1;
|
| 2945 |
|
| 2946 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 2947 |
packet_set_size(rpacket, sizeof(t_server_adclickreply2));
|
| 2948 |
packet_set_type(rpacket, SERVER_ADCLICKREPLY2);
|
| 2949 |
bn_int_set(&rpacket->u.server_adclickreply2.adid, adbanner_get_id(ad));
|
| 2950 |
packet_append_string(rpacket, adbanner_get_link(ad));
|
| 2951 |
conn_push_outqueue(c, rpacket);
|
| 2952 |
packet_del_ref(rpacket);
|
| 2953 |
}
|
| 2954 |
}
|
| 2955 |
|
| 2956 |
return 0;
|
| 2957 |
}
|
| 2958 |
|
| 2959 |
static int _client_statsupdate(t_connection * c, t_packet const *const packet)
|
| 2960 |
{
|
| 2961 |
if (packet_get_size(packet) < sizeof(t_client_statsupdate)) {
|
| 2962 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STATSUPDATE packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_statsupdate), packet_get_size(packet));
|
| 2963 |
return -1;
|
| 2964 |
}
|
| 2965 |
|
| 2966 |
{
|
| 2967 |
char const *name;
|
| 2968 |
char const *key;
|
| 2969 |
char const *val;
|
| 2970 |
unsigned int name_count;
|
| 2971 |
unsigned int key_count;
|
| 2972 |
unsigned int i, j;
|
| 2973 |
unsigned int name_off;
|
| 2974 |
unsigned int keys_off;
|
| 2975 |
unsigned int key_off;
|
| 2976 |
unsigned int vals_off;
|
| 2977 |
unsigned int val_off;
|
| 2978 |
t_account *account;
|
| 2979 |
|
| 2980 |
name_count = bn_int_get(packet->u.client_statsupdate.name_count);
|
| 2981 |
key_count = bn_int_get(packet->u.client_statsupdate.key_count);
|
| 2982 |
|
| 2983 |
if (name_count != 1)
|
| 2984 |
eventlog(eventlog_level_warn, __FUNCTION__, "[%d] got suspicious STATSUPDATE packet (name_count=%u)", conn_get_socket(c), name_count);
|
| 2985 |
|
| 2986 |
for (i = 0, name_off = sizeof(t_client_statsupdate); i < name_count && (name = packet_get_str_const(packet, name_off, UNCHECKED_NAME_STR)); i++, name_off += strlen(name) + 1);
|
| 2987 |
if (i < name_count) {
|
| 2988 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STATSUPDATE packet (only %u names of %u)", conn_get_socket(c), i, name_count);
|
| 2989 |
return -1;
|
| 2990 |
}
|
| 2991 |
keys_off = name_off;
|
| 2992 |
|
| 2993 |
for (i = 0, key_off = keys_off; i < key_count && (key = packet_get_str_const(packet, key_off, MAX_ATTRKEY_STR)); i++, key_off += strlen(key) + 1);
|
| 2994 |
if (i < key_count) {
|
| 2995 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STATSUPDATE packet (only %u keys of %u)", conn_get_socket(c), i, key_count);
|
| 2996 |
return -1;
|
| 2997 |
}
|
| 2998 |
vals_off = key_off;
|
| 2999 |
|
| 3000 |
if ((account = conn_get_account(c))) {
|
| 3001 |
if (account_get_auth_changeprofile(account) == 0) { /* default to true */
|
| 3002 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] stats update for \"%s\" refused (no change profile access)", conn_get_socket(c), conn_get_username(c));
|
| 3003 |
return -1;
|
| 3004 |
}
|
| 3005 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] updating player profile for \"%s\"", conn_get_socket(c), conn_get_username(c));
|
| 3006 |
|
| 3007 |
for (i = 0, name_off = sizeof(t_client_statsupdate); i < name_count && (name = packet_get_str_const(packet, name_off, UNCHECKED_NAME_STR)); i++, name_off += strlen(name) + 1)
|
| 3008 |
for (j = 0, key_off = keys_off, val_off = vals_off; j < key_count && (key = packet_get_str_const(packet, key_off, MAX_ATTRKEY_STR)) && (val = packet_get_str_const(packet, val_off, MAX_ATTRVAL_STR)); j++, key_off += strlen(key) + 1, val_off += strlen(val) + 1)
|
| 3009 |
if (strlen(key) < 9 || strncasecmp(key, "profile\\", 8) != 0)
|
| 3010 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got STATSUPDATE with suspicious key \"%s\" value \"%s\"", conn_get_socket(c), key, val);
|
| 3011 |
else
|
| 3012 |
account_set_strattr(account, key, val);
|
| 3013 |
}
|
| 3014 |
}
|
| 3015 |
|
| 3016 |
return 0;
|
| 3017 |
}
|
| 3018 |
|
| 3019 |
static int _client_playerinforeq(t_connection * c, t_packet const *const packet)
|
| 3020 |
{
|
| 3021 |
t_packet *rpacket;
|
| 3022 |
|
| 3023 |
if (packet_get_size(packet) < sizeof(t_client_playerinforeq)) {
|
| 3024 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad PLAYERINFOREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_playerinforeq), packet_get_size(packet));
|
| 3025 |
return -1;
|
| 3026 |
}
|
| 3027 |
|
| 3028 |
{
|
| 3029 |
char const *username;
|
| 3030 |
char const *info;
|
| 3031 |
t_account *account;
|
| 3032 |
|
| 3033 |
if (!(username = packet_get_str_const(packet, sizeof(t_client_playerinforeq), USER_NAME_MAX))) {
|
| 3034 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad PLAYERINFOREQ (missing or too long username)", conn_get_socket(c));
|
| 3035 |
return -1;
|
| 3036 |
}
|
| 3037 |
if (!(info = packet_get_str_const(packet, sizeof(t_client_playerinforeq) + strlen(username) + 1, MAX_PLAYERINFO_STR))) {
|
| 3038 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad PLAYERINFOREQ (missing or too long info)", conn_get_socket(c));
|
| 3039 |
return -1;
|
| 3040 |
}
|
| 3041 |
|
| 3042 |
if (info[0] != '\0')
|
| 3043 |
conn_set_playerinfo(c, info);
|
| 3044 |
if (!username[0])
|
| 3045 |
username = conn_get_loggeduser(c);
|
| 3046 |
|
| 3047 |
account = conn_get_account(c);
|
| 3048 |
|
| 3049 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 3050 |
return -1;
|
| 3051 |
packet_set_size(rpacket, sizeof(t_server_playerinforeply));
|
| 3052 |
packet_set_type(rpacket, SERVER_PLAYERINFOREPLY);
|
| 3053 |
|
| 3054 |
if (account) {
|
| 3055 |
packet_append_string(rpacket, username);
|
| 3056 |
packet_append_string(rpacket, conn_get_playerinfo(c));
|
| 3057 |
packet_append_string(rpacket, username);
|
| 3058 |
} else {
|
| 3059 |
packet_append_string(rpacket, "");
|
| 3060 |
packet_append_string(rpacket, "");
|
| 3061 |
packet_append_string(rpacket, "");
|
| 3062 |
}
|
| 3063 |
conn_push_outqueue(c, rpacket);
|
| 3064 |
packet_del_ref(rpacket);
|
| 3065 |
}
|
| 3066 |
|
| 3067 |
return 0;
|
| 3068 |
}
|
| 3069 |
|
| 3070 |
static int _client_progident2(t_connection * c, t_packet const *const packet)
|
| 3071 |
{
|
| 3072 |
t_packet *rpacket;
|
| 3073 |
|
| 3074 |
if (packet_get_size(packet) < sizeof(t_client_progident2)) {
|
| 3075 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad PROGIDENT2 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_progident2), packet_get_size(packet));
|
| 3076 |
return -1;
|
| 3077 |
}
|
| 3078 |
|
| 3079 |
/* d2 uses this packet with clienttag = 0 to request the channel list */
|
| 3080 |
if (bn_int_get(packet->u.client_progident2.clienttag)) {
|
| 3081 |
if (_check_allowed_client(bn_int_get(packet->u.client_progident2.clienttag))) {
|
| 3082 |
conn_set_state(c, conn_state_destroy);
|
| 3083 |
return 0;
|
| 3084 |
}
|
| 3085 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] CLIENT_PROGIDENT2 clienttag=0x%08x", conn_get_socket(c), bn_int_get(packet->u.client_progident2.clienttag));
|
| 3086 |
|
| 3087 |
/* Hmm... no archtag. Hope we get it in CLIENT_AUTHREQ1 (but we won't if we use the shortcut) */
|
| 3088 |
|
| 3089 |
conn_set_clienttag(c, bn_int_get(packet->u.client_progident2.clienttag));
|
| 3090 |
}
|
| 3091 |
|
| 3092 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 3093 |
packet_set_size(rpacket, sizeof(t_server_channellist));
|
| 3094 |
packet_set_type(rpacket, SERVER_CHANNELLIST);
|
| 3095 |
{
|
| 3096 |
t_channel *ch;
|
| 3097 |
t_elem const *curr;
|
| 3098 |
|
| 3099 |
LIST_TRAVERSE_CONST(channellist(), curr) {
|
| 3100 |
ch = elem_get_data(curr);
|
| 3101 |
if ((!(channel_get_flags(ch) & channel_flags_clan)) && (!prefs_get_hide_temp_channels() || channel_get_permanent(ch)) && (!channel_get_clienttag(ch) || strcmp(channel_get_clienttag(ch), clienttag_uint_to_str(conn_get_clienttag(c))) == 0) && (!(channel_get_flags(ch) & channel_flags_thevoid)) && // don't display theVoid in channel list
|
| 3102 |
((channel_get_max(ch) != 0) || ((channel_get_max(ch) == 0) && (account_is_operator_or_admin(conn_get_account(c), channel_get_name(ch)) == 1)))) // don't display restricted channel for no admins/ops
|
| 3103 |
packet_append_string(rpacket, channel_get_name(ch));
|
| 3104 |
}
|
| 3105 |
}
|
| 3106 |
packet_append_string(rpacket, "");
|
| 3107 |
conn_push_outqueue(c, rpacket);
|
| 3108 |
packet_del_ref(rpacket);
|
| 3109 |
}
|
| 3110 |
|
| 3111 |
return 0;
|
| 3112 |
}
|
| 3113 |
|
| 3114 |
static int _client_joinchannel(t_connection * c, t_packet const *const packet)
|
| 3115 |
{
|
| 3116 |
t_account *account;
|
| 3117 |
char const *cname;
|
| 3118 |
int found = 1;
|
| 3119 |
t_clan *user_clan;
|
| 3120 |
int clantag;
|
| 3121 |
t_uint32 clienttag;
|
| 3122 |
t_channel *channel;
|
| 3123 |
|
| 3124 |
if (packet_get_size(packet) < sizeof(t_client_joinchannel)) {
|
| 3125 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad JOINCHANNEL packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_joinchannel), packet_get_size(packet));
|
| 3126 |
return -1;
|
| 3127 |
}
|
| 3128 |
|
| 3129 |
account = conn_get_account(c);
|
| 3130 |
|
| 3131 |
if (!(cname = packet_get_str_const(packet, sizeof(t_client_joinchannel), CHANNEL_NAME_LEN))) {
|
| 3132 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad JOINCHANNEL (missing or too long cname)", conn_get_socket(c));
|
| 3133 |
return -1;
|
| 3134 |
}
|
| 3135 |
|
| 3136 |
if ((channel = conn_get_channel(c)) && (strcasecmp(channel_get_name(channel), cname) == 0))
|
| 3137 |
return 0; //we are allready in this channel
|
| 3138 |
|
| 3139 |
clienttag = conn_get_clienttag(c);
|
| 3140 |
if ((clienttag == CLIENTTAG_WARCRAFT3_UINT) || (clienttag == CLIENTTAG_WAR3XP_UINT)) {
|
| 3141 |
conn_update_w3_playerinfo(c);
|
| 3142 |
switch (bn_int_get(packet->u.client_joinchannel.channelflag)) {
|
| 3143 |
case CLIENT_JOINCHANNEL_NORMAL:
|
| 3144 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] CLIENT_JOINCHANNEL_NORMAL channel \"%s\"", conn_get_socket(c), cname);
|
| 3145 |
|
| 3146 |
if (prefs_get_ask_new_channel() && (!(channellist_find_channel_by_name(cname, conn_get_country(c), realm_get_name(conn_get_realm(c)))))) {
|
| 3147 |
found = 0;
|
| 3148 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] didn't find channel \"%s\" to join", conn_get_socket(c), cname);
|
| 3149 |
message_send_text(c, message_type_channeldoesnotexist, c, cname);
|
| 3150 |
}
|
| 3151 |
break;
|
| 3152 |
case CLIENT_JOINCHANNEL_GENERIC:
|
| 3153 |
|
| 3154 |
if ((user_clan = account_get_clan(account)) && (clantag = clan_get_clantag(user_clan)))
|
| 3155 |
sprintf((char *) cname, "Clan %c%c%c%c", (clantag >> 24), (clantag >> 16) & 0xff, (clantag >> 8) & 0xff, clantag & 0xff);
|
| 3156 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] CLIENT_JOINCHANNEL_GENERIC channel \"%s\"", conn_get_socket(c), cname);
|
| 3157 |
|
| 3158 |
/* don't have to do anything here */
|
| 3159 |
break;
|
| 3160 |
case CLIENT_JOINCHANNEL_CREATE:
|
| 3161 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] CLIENT_JOINCHANNEL_CREATE channel \"%s\"", conn_get_socket(c), cname);
|
| 3162 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] CLIENT_JOINCHANNEL_CREATE channel \"%s\"", conn_get_socket(c), cname);
|
| 3163 |
/* don't have to do anything here */
|
| 3164 |
break;
|
| 3165 |
}
|
| 3166 |
|
| 3167 |
if (found && conn_set_channel(c, cname) < 0)
|
| 3168 |
conn_set_channel(c, CHANNEL_NAME_BANNED); /* should not fail */
|
| 3169 |
} else {
|
| 3170 |
|
| 3171 |
// not W3
|
| 3172 |
if (conn_set_channel(c, cname) < 0)
|
| 3173 |
conn_set_channel(c, CHANNEL_NAME_BANNED); /* should not fail */
|
| 3174 |
}
|
| 3175 |
// here we set channel flags on user
|
| 3176 |
channel_set_userflags(c);
|
| 3177 |
|
| 3178 |
return 0;
|
| 3179 |
}
|
| 3180 |
|
| 3181 |
static int _client_message(t_connection * c, t_packet const *const packet)
|
| 3182 |
{
|
| 3183 |
if (packet_get_size(packet) < sizeof(t_client_message)) {
|
| 3184 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad MESSAGE packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_message), packet_get_size(packet));
|
| 3185 |
return -1;
|
| 3186 |
}
|
| 3187 |
|
| 3188 |
{
|
| 3189 |
char const *text;
|
| 3190 |
t_channel const *channel;
|
| 3191 |
|
| 3192 |
if (!(text = packet_get_str_const(packet, sizeof(t_client_message), MAX_MESSAGE_LEN))) {
|
| 3193 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad MESSAGE (missing or too long text)", conn_get_socket(c));
|
| 3194 |
return -1;
|
| 3195 |
}
|
| 3196 |
|
| 3197 |
conn_set_idletime(c);
|
| 3198 |
|
| 3199 |
if ((channel = conn_get_channel(c)))
|
| 3200 |
channel_message_log(channel, c, 1, text);
|
| 3201 |
/* we don't log game commands currently */
|
| 3202 |
|
| 3203 |
|
| 3204 |
|
| 3205 |
if (text[0] == '/')
|
| 3206 |
handle_command(c, text);
|
| 3207 |
else if (channel && !conn_quota_exceeded(c, text))
|
| 3208 |
channel_message_send(channel, message_type_talk, c, text);
|
| 3209 |
/* else discard */
|
| 3210 |
}
|
| 3211 |
|
| 3212 |
return 0;
|
| 3213 |
}
|
| 3214 |
|
| 3215 |
struct glist_cbdata {
|
| 3216 |
unsigned tcount, counter;
|
| 3217 |
t_connection *c;
|
| 3218 |
t_game_type gtype;
|
| 3219 |
t_packet *rpacket;
|
| 3220 |
};
|
| 3221 |
|
| 3222 |
static int _glist_cb(t_game * game, void *data)
|
| 3223 |
{
|
| 3224 |
struct glist_cbdata *cbdata = (struct glist_cbdata*)data;
|
| 3225 |
char clienttag_str[5];
|
| 3226 |
t_server_gamelistreply_game glgame;
|
| 3227 |
unsigned int addr;
|
| 3228 |
unsigned short port;
|
| 3229 |
bn_int game_spacer = { 1, 0, 0, 0 };
|
| 3230 |
|
| 3231 |
cbdata->tcount++;
|
| 3232 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] considering listing game=\"%s\", pass=\"%s\" clienttag=\"%s\" gtype=%d", conn_get_socket(cbdata->c), game_get_name(game), game_get_pass(game), tag_uint_to_str(clienttag_str, game_get_clienttag(game)), (int) game_get_type(game));
|
| 3233 |
|
| 3234 |
if (prefs_get_hide_pass_games() && game_get_flag(game) == game_flag_private) {
|
| 3235 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] not listing because game is passworded or has private flag", conn_get_socket(cbdata->c));
|
| 3236 |
return 0;
|
| 3237 |
}
|
| 3238 |
if (prefs_get_hide_started_games() && game_get_status(game) != game_status_open) {
|
| 3239 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] not listing because game is not open", conn_get_socket(cbdata->c));
|
| 3240 |
return 0;
|
| 3241 |
}
|
| 3242 |
if (game_get_clienttag(game) != conn_get_clienttag(cbdata->c)) {
|
| 3243 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] not listing because game is for a different client", conn_get_socket(cbdata->c));
|
| 3244 |
return 0;
|
| 3245 |
}
|
| 3246 |
if (cbdata->gtype != game_type_all && game_get_type(game) != cbdata->gtype) {
|
| 3247 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] not listing because game is wrong type", conn_get_socket(cbdata->c));
|
| 3248 |
return 0;
|
| 3249 |
}
|
| 3250 |
if (conn_get_versioncheck(cbdata->c) &&
|
| 3251 |
conn_get_versioncheck(game_get_owner(game)) &&
|
| 3252 |
versioncheck_get_versiontag(conn_get_versioncheck(cbdata->c)) &&
|
| 3253 |
versioncheck_get_versiontag(conn_get_versioncheck(game_get_owner(game))) &&
|
| 3254 |
strcmp(versioncheck_get_versiontag(conn_get_versioncheck(cbdata->c)), versioncheck_get_versiontag(conn_get_versioncheck(game_get_owner(game)))) != 0) {
|
| 3255 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] not listing because game is wrong versiontag", conn_get_socket(cbdata->c));
|
| 3256 |
return 0;
|
| 3257 |
}
|
| 3258 |
bn_short_set(&glgame.gametype, gtype_to_bngtype(game_get_type(game)));
|
| 3259 |
bn_short_set(&glgame.unknown1, SERVER_GAMELISTREPLY_GAME_UNKNOWN1);
|
| 3260 |
bn_short_set(&glgame.unknown3, SERVER_GAMELISTREPLY_GAME_UNKNOWN3);
|
| 3261 |
addr = game_get_addr(game);
|
| 3262 |
port = game_get_port(game);
|
| 3263 |
trans_net(conn_get_addr(cbdata->c), &addr, &port);
|
| 3264 |
bn_short_nset(&glgame.port, port);
|
| 3265 |
bn_int_nset(&glgame.game_ip, addr);
|
| 3266 |
bn_int_set(&glgame.unknown4, SERVER_GAMELISTREPLY_GAME_UNKNOWN4);
|
| 3267 |
bn_int_set(&glgame.unknown5, SERVER_GAMELISTREPLY_GAME_UNKNOWN5);
|
| 3268 |
switch (game_get_status(game)) {
|
| 3269 |
case game_status_started:
|
| 3270 |
bn_int_set(&glgame.status, SERVER_GAMELISTREPLY_GAME_STATUS_STARTED);
|
| 3271 |
break;
|
| 3272 |
case game_status_full:
|
| 3273 |
bn_int_set(&glgame.status, SERVER_GAMELISTREPLY_GAME_STATUS_FULL);
|
| 3274 |
break;
|
| 3275 |
case game_status_open:
|
| 3276 |
bn_int_set(&glgame.status, SERVER_GAMELISTREPLY_GAME_STATUS_OPEN);
|
| 3277 |
break;
|
| 3278 |
case game_status_done:
|
| 3279 |
bn_int_set(&glgame.status, SERVER_GAMELISTREPLY_GAME_STATUS_DONE);
|
| 3280 |
break;
|
| 3281 |
default:
|
| 3282 |
eventlog(eventlog_level_warn, __FUNCTION__, "[%d] game \"%s\" has bad status=%d", conn_get_socket(cbdata->c), game_get_name(game), (int) game_get_status(game));
|
| 3283 |
bn_int_set(&glgame.status, 0);
|
| 3284 |
}
|
| 3285 |
bn_int_set(&glgame.unknown6, SERVER_GAMELISTREPLY_GAME_UNKNOWN6);
|
| 3286 |
|
| 3287 |
if (packet_get_size(cbdata->rpacket) + sizeof(glgame) + strlen(game_get_name(game)) + 1 + strlen(game_get_pass(game)) + 1 + strlen(game_get_info(game)) + 1 > MAX_PACKET_SIZE) {
|
| 3288 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] out of room for games", conn_get_socket(cbdata->c));
|
| 3289 |
return -1; /* no more room */
|
| 3290 |
}
|
| 3291 |
|
| 3292 |
if (cbdata->counter) {
|
| 3293 |
packet_append_data(cbdata->rpacket, &game_spacer, sizeof(game_spacer));
|
| 3294 |
}
|
| 3295 |
|
| 3296 |
packet_append_data(cbdata->rpacket, &glgame, sizeof(glgame));
|
| 3297 |
packet_append_string(cbdata->rpacket, game_get_name(game));
|
| 3298 |
packet_append_string(cbdata->rpacket, game_get_pass(game));
|
| 3299 |
packet_append_string(cbdata->rpacket, game_get_info(game));
|
| 3300 |
cbdata->counter++;
|
| 3301 |
|
| 3302 |
return 0;
|
| 3303 |
}
|
| 3304 |
|
| 3305 |
static int _client_gamelistreq(t_connection * c, t_packet const *const packet)
|
| 3306 |
{
|
| 3307 |
t_packet *rpacket;
|
| 3308 |
char const *gamename;
|
| 3309 |
char const *gamepass;
|
| 3310 |
unsigned short bngtype;
|
| 3311 |
t_game_type gtype;
|
| 3312 |
t_clienttag clienttag;
|
| 3313 |
t_game *game;
|
| 3314 |
t_server_gamelistreply_game glgame;
|
| 3315 |
unsigned int addr;
|
| 3316 |
unsigned short port;
|
| 3317 |
char clienttag_str[5];
|
| 3318 |
|
| 3319 |
if (packet_get_size(packet) < sizeof(t_client_gamelistreq)) {
|
| 3320 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad GAMELISTREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_gamelistreq), packet_get_size(packet));
|
| 3321 |
return -1;
|
| 3322 |
}
|
| 3323 |
|
| 3324 |
if (!(gamename = packet_get_str_const(packet, sizeof(t_client_gamelistreq), GAME_NAME_LEN))) {
|
| 3325 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad GAMELISTREQ (missing or too long gamename)", conn_get_socket(c));
|
| 3326 |
return -1;
|
| 3327 |
}
|
| 3328 |
|
| 3329 |
if (!(gamepass = packet_get_str_const(packet, sizeof(t_client_gamelistreq) + strlen(gamename) + 1, GAME_PASS_LEN))) {
|
| 3330 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad GAMELISTREQ (missing or too long password)", conn_get_socket(c));
|
| 3331 |
return -1;
|
| 3332 |
}
|
| 3333 |
|
| 3334 |
bngtype = bn_short_get(packet->u.client_gamelistreq.gametype);
|
| 3335 |
clienttag = conn_get_clienttag(c);
|
| 3336 |
gtype = bngreqtype_to_gtype(clienttag, bngtype);
|
| 3337 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 3338 |
return -1;
|
| 3339 |
packet_set_size(rpacket, sizeof(t_server_gamelistreply));
|
| 3340 |
packet_set_type(rpacket, SERVER_GAMELISTREPLY);
|
| 3341 |
|
| 3342 |
bn_int_set(&rpacket->u.server_gamelistreply.sstatus, 0);
|
| 3343 |
|
| 3344 |
/* specific game requested? */
|
| 3345 |
if (gamename[0] != '\0') {
|
| 3346 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] GAMELISTREPLY looking for specific game tag=\"%s\" bngtype=0x%08x gtype=%d name=\"%s\" pass=\"%s\"", conn_get_socket(c), tag_uint_to_str(clienttag_str, clienttag), bngtype, (int) gtype, gamename, gamepass);
|
| 3347 |
if ((game = gamelist_find_game(gamename, gtype))) {
|
| 3348 |
/* game found but first we need to make sure everything is OK */
|
| 3349 |
bn_int_set(&rpacket->u.server_gamelistreply.gamecount, 0);
|
| 3350 |
switch (game_get_status(game)) {
|
| 3351 |
case game_status_started:
|
| 3352 |
bn_int_set(&rpacket->u.server_gamelistreply.sstatus, SERVER_GAMELISTREPLY_GAME_SSTATUS_STARTED);
|
| 3353 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] GAMELISTREPLY found but started", conn_get_socket(c));
|
| 3354 |
break;
|
| 3355 |
case game_status_full:
|
| 3356 |
bn_int_set(&rpacket->u.server_gamelistreply.sstatus, SERVER_GAMELISTREPLY_GAME_SSTATUS_FULL);
|
| 3357 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] GAMELISTREPLY found but full", conn_get_socket(c));
|
| 3358 |
break;
|
| 3359 |
case game_status_done:
|
| 3360 |
bn_int_set(&rpacket->u.server_gamelistreply.sstatus, SERVER_GAMELISTREPLY_GAME_SSTATUS_NOTFOUND);
|
| 3361 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] GAMELISTREPLY found but done", conn_get_socket(c));
|
| 3362 |
break;
|
| 3363 |
case game_status_open:
|
| 3364 |
if (strcmp(gamepass, game_get_pass(game))) { /* passworded game must match password in request */
|
| 3365 |
bn_int_set(&rpacket->u.server_gamelistreply.sstatus, SERVER_GAMELISTREPLY_GAME_SSTATUS_PASS);
|
| 3366 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] GAMELISTREPLY found but is password protected and wrong password given", conn_get_socket(c));
|
| 3367 |
break;
|
| 3368 |
}
|
| 3369 |
|
| 3370 |
/* everything seems fine, lets reply with the found game */
|
| 3371 |
bn_int_set(&glgame.status, SERVER_GAMELISTREPLY_GAME_STATUS_OPEN);
|
| 3372 |
bn_short_set(&glgame.gametype, gtype_to_bngtype(game_get_type(game)));
|
| 3373 |
bn_short_set(&glgame.unknown1, SERVER_GAMELISTREPLY_GAME_UNKNOWN1);
|
| 3374 |
bn_short_set(&glgame.unknown3, SERVER_GAMELISTREPLY_GAME_UNKNOWN3);
|
| 3375 |
addr = game_get_addr(game);
|
| 3376 |
port = game_get_port(game);
|
| 3377 |
trans_net(conn_get_addr(c), &addr, &port);
|
| 3378 |
bn_short_nset(&glgame.port, port);
|
| 3379 |
bn_int_nset(&glgame.game_ip, addr);
|
| 3380 |
bn_int_set(&glgame.unknown4, SERVER_GAMELISTREPLY_GAME_UNKNOWN4);
|
| 3381 |
bn_int_set(&glgame.unknown5, SERVER_GAMELISTREPLY_GAME_UNKNOWN5);
|
| 3382 |
bn_int_set(&glgame.unknown6, SERVER_GAMELISTREPLY_GAME_UNKNOWN6);
|
| 3383 |
|
| 3384 |
packet_append_data(rpacket, &glgame, sizeof(glgame));
|
| 3385 |
packet_append_string(rpacket, game_get_name(game));
|
| 3386 |
packet_append_string(rpacket, game_get_pass(game));
|
| 3387 |
packet_append_string(rpacket, game_get_info(game));
|
| 3388 |
bn_int_set(&rpacket->u.server_gamelistreply.gamecount, 1);
|
| 3389 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] GAMELISTREPLY specific game found", conn_get_socket(c));
|
| 3390 |
break;
|
| 3391 |
default:
|
| 3392 |
eventlog(eventlog_level_warn, __FUNCTION__, "[%d] game \"%s\" has bad status %d", conn_get_socket(c), game_get_name(game), game_get_status(game));
|
| 3393 |
}
|
| 3394 |
} else {
|
| 3395 |
bn_int_set(&rpacket->u.server_gamelistreply.gamecount, 0);
|
| 3396 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] GAMELISTREPLY specific game doesn't seem to exist", conn_get_socket(c));
|
| 3397 |
}
|
| 3398 |
} else { /* list all public games of this type */
|
| 3399 |
struct glist_cbdata cbdata;
|
| 3400 |
|
| 3401 |
if (gtype == game_type_all)
|
| 3402 |
eventlog(eventlog_level_debug, __FUNCTION__, "GAMELISTREPLY looking for public games tag=\"%s\" bngtype=0x%08x gtype=all", tag_uint_to_str(clienttag_str, clienttag), bngtype);
|
| 3403 |
else
|
| 3404 |
eventlog(eventlog_level_debug, __FUNCTION__, "GAMELISTREPLY looking for public games tag=\"%s\" bngtype=0x%08x gtype=%d", tag_uint_to_str(clienttag_str, clienttag), bngtype, (int) gtype);
|
| 3405 |
|
| 3406 |
cbdata.counter = 0;
|
| 3407 |
cbdata.tcount = 0;
|
| 3408 |
cbdata.c = c;
|
| 3409 |
cbdata.gtype = gtype;
|
| 3410 |
cbdata.rpacket = rpacket;
|
| 3411 |
gamelist_traverse(_glist_cb,&cbdata);
|
| 3412 |
|
| 3413 |
bn_int_set(&rpacket->u.server_gamelistreply.gamecount, cbdata.counter);
|
| 3414 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] GAMELISTREPLY sent %u of %u games", conn_get_socket(c), cbdata.counter, cbdata.tcount);
|
| 3415 |
}
|
| 3416 |
|
| 3417 |
conn_push_outqueue(c, rpacket);
|
| 3418 |
packet_del_ref(rpacket);
|
| 3419 |
|
| 3420 |
return 0;
|
| 3421 |
}
|
| 3422 |
|
| 3423 |
static int _client_joingame(t_connection * c, t_packet const *const packet)
|
| 3424 |
{
|
| 3425 |
char const *gamename;
|
| 3426 |
char const *gamepass;
|
| 3427 |
t_game *game;
|
| 3428 |
t_game_type gtype;
|
| 3429 |
|
| 3430 |
if (packet_get_size(packet) < sizeof(t_client_join_game)) {
|
| 3431 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad JOIN_GAME packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_join_game), packet_get_size(packet));
|
| 3432 |
return -1;
|
| 3433 |
}
|
| 3434 |
|
| 3435 |
if (!(gamename = packet_get_str_const(packet, sizeof(t_client_join_game), GAME_NAME_LEN))) {
|
| 3436 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CLIENT_JOIN_GAME (missing or too long gamename)", conn_get_socket(c));
|
| 3437 |
return -1;
|
| 3438 |
}
|
| 3439 |
|
| 3440 |
if (!(gamepass = packet_get_str_const(packet, sizeof(t_client_join_game) + strlen(gamename) + 1, GAME_PASS_LEN))) {
|
| 3441 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CLIENT_JOIN_GAME packet (missing or too long gamepass)", conn_get_socket(c));
|
| 3442 |
return -1;
|
| 3443 |
}
|
| 3444 |
|
| 3445 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] trying to join game \"%s\" pass=\"%s\"", conn_get_socket(c), gamename, gamepass);
|
| 3446 |
|
| 3447 |
if (conn_get_joingamewhisper_ack(c) == 0) {
|
| 3448 |
watchlist_notify_event(conn_get_account(c), gamename, conn_get_clienttag(c), watch_event_joingame);
|
| 3449 |
conn_set_joingamewhisper_ack(c, 1); /* 1 = already whispered. We reset this each time user joins a channel */
|
| 3450 |
clanmember_on_change_status_by_connection(c);
|
| 3451 |
}
|
| 3452 |
|
| 3453 |
if (conn_get_channel(c))
|
| 3454 |
conn_set_channel(c, NULL);
|
| 3455 |
|
| 3456 |
if (!strcmp(gamename, "BNet") && !handle_anongame_join(c)) {
|
| 3457 |
gtype = game_type_anongame;
|
| 3458 |
gamename = NULL;
|
| 3459 |
return 0; /* tmp: do not record any anongames as yet */
|
| 3460 |
} else {
|
| 3461 |
if (!(game = gamelist_find_game(gamename, game_type_all))) {
|
| 3462 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] unable to find game \"%s\" for user to join", conn_get_socket(c), gamename);
|
| 3463 |
return 0;
|
| 3464 |
}
|
| 3465 |
gtype = game_get_type(game);
|
| 3466 |
gamename = game_get_name(game);
|
| 3467 |
if ((gtype == game_type_ladder && account_get_auth_joinladdergame(conn_get_account(c)) == 0) || /* default to true */
|
| 3468 |
(gtype != game_type_ladder && account_get_auth_joinnormalgame(conn_get_account(c)) == 0)) { /* default to true */
|
| 3469 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] game join for \"%s\" to \"%s\" refused (no authority)", conn_get_socket(c), conn_get_username(c), gamename);
|
| 3470 |
/* If the user is not in a game, then map authorization
|
| 3471 |
will fail and keep them from playing. */
|
| 3472 |
return 0;
|
| 3473 |
}
|
| 3474 |
}
|
| 3475 |
|
| 3476 |
if (conn_set_game(c, gamename, gamepass, "", gtype, STARTVER_UNKNOWN) < 0)
|
| 3477 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] \"%s\" joined game \"%s\", but could not be recorded on server", conn_get_socket(c), conn_get_username(c), gamename);
|
| 3478 |
else
|
| 3479 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] \"%s\" joined game \"%s\"", conn_get_socket(c), conn_get_username(c), gamename);
|
| 3480 |
|
| 3481 |
return 0;
|
| 3482 |
}
|
| 3483 |
|
| 3484 |
static int _client_startgame1(t_connection * c, t_packet const *const packet)
|
| 3485 |
{
|
| 3486 |
t_packet *rpacket;
|
| 3487 |
|
| 3488 |
if (packet_get_size(packet) < sizeof(t_client_startgame1)) {
|
| 3489 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME1 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_startgame1), packet_get_size(packet));
|
| 3490 |
return -1;
|
| 3491 |
}
|
| 3492 |
|
| 3493 |
{
|
| 3494 |
char const *gamename;
|
| 3495 |
char const *gamepass;
|
| 3496 |
char const *gameinfo;
|
| 3497 |
unsigned short bngtype;
|
| 3498 |
unsigned int status;
|
| 3499 |
t_game *currgame;
|
| 3500 |
|
| 3501 |
if (!(gamename = packet_get_str_const(packet, sizeof(t_client_startgame1), GAME_NAME_LEN))) {
|
| 3502 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME1 packet (missing or too long gamename)", conn_get_socket(c));
|
| 3503 |
return -1;
|
| 3504 |
}
|
| 3505 |
if (!(gamepass = packet_get_str_const(packet, sizeof(t_client_startgame1) + strlen(gamename) + 1, GAME_PASS_LEN))) {
|
| 3506 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME1 packet (missing or too long gamepass)", conn_get_socket(c));
|
| 3507 |
return -1;
|
| 3508 |
}
|
| 3509 |
if (!(gameinfo = packet_get_str_const(packet, sizeof(t_client_startgame1) + strlen(gamename) + 1 + strlen(gamepass) + 1, GAME_INFO_LEN))) {
|
| 3510 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME1 packet (missing or too long gameinfo)", conn_get_socket(c));
|
| 3511 |
return -1;
|
| 3512 |
}
|
| 3513 |
if (conn_get_joingamewhisper_ack(c) == 0) {
|
| 3514 |
if (watchlist_notify_event(conn_get_account(c), gamename, conn_get_clienttag(c), watch_event_joingame) == 0)
|
| 3515 |
eventlog(eventlog_level_info, "handle_bnet", "Told Mutual Friends your in game %s", gamename);
|
| 3516 |
|
| 3517 |
conn_set_joingamewhisper_ack(c, 1); //1 = already whispered. We reset this each time user joins a channel
|
| 3518 |
}
|
| 3519 |
|
| 3520 |
|
| 3521 |
bngtype = bn_short_get(packet->u.client_startgame1.gametype);
|
| 3522 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] got startgame1 status for game \"%s\" is 0x%08x (gametype = 0x%04hx)", conn_get_socket(c), gamename, bn_int_get(packet->u.client_startgame1.status), bngtype);
|
| 3523 |
status = bn_int_get(packet->u.client_startgame1.status) & CLIENT_STARTGAME1_STATUSMASK;
|
| 3524 |
|
| 3525 |
if ((currgame = conn_get_game(c))) {
|
| 3526 |
switch (status) {
|
| 3527 |
case CLIENT_STARTGAME1_STATUS_STARTED:
|
| 3528 |
game_set_status(currgame, game_status_started);
|
| 3529 |
break;
|
| 3530 |
case CLIENT_STARTGAME1_STATUS_FULL:
|
| 3531 |
game_set_status(currgame, game_status_full);
|
| 3532 |
break;
|
| 3533 |
case CLIENT_STARTGAME1_STATUS_OPEN:
|
| 3534 |
game_set_status(currgame, game_status_open);
|
| 3535 |
break;
|
| 3536 |
case CLIENT_STARTGAME1_STATUS_DONE:
|
| 3537 |
game_set_status(currgame, game_status_done);
|
| 3538 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] game \"%s\" is finished", conn_get_socket(c), gamename);
|
| 3539 |
break;
|
| 3540 |
}
|
| 3541 |
} else if (status != CLIENT_STARTGAME1_STATUS_DONE) {
|
| 3542 |
t_game_type gtype;
|
| 3543 |
|
| 3544 |
gtype = bngtype_to_gtype(conn_get_clienttag(c), bngtype);
|
| 3545 |
if ((gtype == game_type_ladder && account_get_auth_createladdergame(conn_get_account(c)) == 0) || /* default to true */
|
| 3546 |
(gtype != game_type_ladder && account_get_auth_createnormalgame(conn_get_account(c)) == 0)) /* default to true */
|
| 3547 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] game start for \"%s\" refused (no authority)", conn_get_socket(c), conn_get_username(c));
|
| 3548 |
else
|
| 3549 |
conn_set_game(c, gamename, gamepass, gameinfo, gtype, STARTVER_GW1);
|
| 3550 |
|
| 3551 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 3552 |
packet_set_size(rpacket, sizeof(t_server_startgame1_ack));
|
| 3553 |
packet_set_type(rpacket, SERVER_STARTGAME1_ACK);
|
| 3554 |
|
| 3555 |
if (conn_get_game(c))
|
| 3556 |
bn_int_set(&rpacket->u.server_startgame1_ack.reply, SERVER_STARTGAME1_ACK_OK);
|
| 3557 |
else
|
| 3558 |
bn_int_set(&rpacket->u.server_startgame1_ack.reply, SERVER_STARTGAME1_ACK_NO);
|
| 3559 |
|
| 3560 |
conn_push_outqueue(c, rpacket);
|
| 3561 |
packet_del_ref(rpacket);
|
| 3562 |
}
|
| 3563 |
} else
|
| 3564 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client tried to set game status DONE to destroyed game", conn_get_socket(c));
|
| 3565 |
}
|
| 3566 |
|
| 3567 |
return 0;
|
| 3568 |
}
|
| 3569 |
|
| 3570 |
static int _client_startgame3(t_connection * c, t_packet const *const packet)
|
| 3571 |
{
|
| 3572 |
t_packet *rpacket;
|
| 3573 |
|
| 3574 |
if (packet_get_size(packet) < sizeof(t_client_startgame3)) {
|
| 3575 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME3 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_startgame3), packet_get_size(packet));
|
| 3576 |
return -1;
|
| 3577 |
}
|
| 3578 |
|
| 3579 |
{
|
| 3580 |
char const *gamename;
|
| 3581 |
char const *gamepass;
|
| 3582 |
char const *gameinfo;
|
| 3583 |
unsigned short bngtype;
|
| 3584 |
unsigned int status;
|
| 3585 |
t_game *currgame;
|
| 3586 |
|
| 3587 |
if (!(gamename = packet_get_str_const(packet, sizeof(t_client_startgame3), GAME_NAME_LEN))) {
|
| 3588 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME3 packet (missing or too long gamename)", conn_get_socket(c));
|
| 3589 |
return -1;
|
| 3590 |
}
|
| 3591 |
if (!(gamepass = packet_get_str_const(packet, sizeof(t_client_startgame3) + strlen(gamename) + 1, GAME_PASS_LEN))) {
|
| 3592 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME3 packet (missing or too long gamepass)", conn_get_socket(c));
|
| 3593 |
return -1;
|
| 3594 |
}
|
| 3595 |
if (!(gameinfo = packet_get_str_const(packet, sizeof(t_client_startgame3) + strlen(gamename) + 1 + strlen(gamepass) + 1, GAME_INFO_LEN))) {
|
| 3596 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME3 packet (missing or too long gameinfo)", conn_get_socket(c));
|
| 3597 |
return -1;
|
| 3598 |
}
|
| 3599 |
if (conn_get_joingamewhisper_ack(c) == 0) {
|
| 3600 |
if (watchlist_notify_event(conn_get_account(c), gamename, conn_get_clienttag(c), watch_event_joingame) == 0)
|
| 3601 |
eventlog(eventlog_level_info, "handle_bnet", "Told Mutual Friends your in game %s", gamename);
|
| 3602 |
|
| 3603 |
conn_set_joingamewhisper_ack(c, 1); //1 = already whispered. We reset this each time user joins a channel
|
| 3604 |
}
|
| 3605 |
bngtype = bn_short_get(packet->u.client_startgame3.gametype);
|
| 3606 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] got startgame3 status for game \"%s\" is 0x%08x (gametype = 0x%04hx)", conn_get_socket(c), gamename, bn_int_get(packet->u.client_startgame3.status), bngtype);
|
| 3607 |
status = bn_int_get(packet->u.client_startgame3.status) & CLIENT_STARTGAME3_STATUSMASK;
|
| 3608 |
|
| 3609 |
if ((currgame = conn_get_game(c))) {
|
| 3610 |
switch (status) {
|
| 3611 |
case CLIENT_STARTGAME3_STATUS_STARTED:
|
| 3612 |
game_set_status(currgame, game_status_started);
|
| 3613 |
break;
|
| 3614 |
case CLIENT_STARTGAME3_STATUS_FULL:
|
| 3615 |
game_set_status(currgame, game_status_full);
|
| 3616 |
break;
|
| 3617 |
case CLIENT_STARTGAME3_STATUS_OPEN1:
|
| 3618 |
case CLIENT_STARTGAME3_STATUS_OPEN:
|
| 3619 |
game_set_status(currgame, game_status_open);
|
| 3620 |
break;
|
| 3621 |
case CLIENT_STARTGAME3_STATUS_DONE:
|
| 3622 |
game_set_status(currgame, game_status_done);
|
| 3623 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] game \"%s\" is finished", conn_get_socket(c), gamename);
|
| 3624 |
break;
|
| 3625 |
}
|
| 3626 |
} else if (status != CLIENT_STARTGAME3_STATUS_DONE) {
|
| 3627 |
t_game_type gtype;
|
| 3628 |
|
| 3629 |
gtype = bngtype_to_gtype(conn_get_clienttag(c), bngtype);
|
| 3630 |
if ((gtype == game_type_ladder && account_get_auth_createladdergame(conn_get_account(c)) == 0) || (gtype != game_type_ladder && account_get_auth_createnormalgame(conn_get_account(c)) == 0))
|
| 3631 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] game start for \"%s\" refused (no authority)", conn_get_socket(c), conn_get_username(c));
|
| 3632 |
else
|
| 3633 |
conn_set_game(c, gamename, gamepass, gameinfo, gtype, STARTVER_GW3);
|
| 3634 |
|
| 3635 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 3636 |
packet_set_size(rpacket, sizeof(t_server_startgame3_ack));
|
| 3637 |
packet_set_type(rpacket, SERVER_STARTGAME3_ACK);
|
| 3638 |
|
| 3639 |
if (conn_get_game(c))
|
| 3640 |
bn_int_set(&rpacket->u.server_startgame3_ack.reply, SERVER_STARTGAME3_ACK_OK);
|
| 3641 |
else
|
| 3642 |
bn_int_set(&rpacket->u.server_startgame3_ack.reply, SERVER_STARTGAME3_ACK_NO);
|
| 3643 |
|
| 3644 |
conn_push_outqueue(c, rpacket);
|
| 3645 |
packet_del_ref(rpacket);
|
| 3646 |
}
|
| 3647 |
} else
|
| 3648 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client tried to set game status DONE to destroyed game", conn_get_socket(c));
|
| 3649 |
}
|
| 3650 |
|
| 3651 |
return 0;
|
| 3652 |
}
|
| 3653 |
|
| 3654 |
static int _client_startgame4(t_connection * c, t_packet const *const packet)
|
| 3655 |
{
|
| 3656 |
t_packet *rpacket;
|
| 3657 |
|
| 3658 |
if (packet_get_size(packet) < sizeof(t_client_startgame4)) {
|
| 3659 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME4 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_startgame4), packet_get_size(packet));
|
| 3660 |
return -1;
|
| 3661 |
}
|
| 3662 |
// Quick hack to make W3 part channels when creating a game
|
| 3663 |
if (conn_get_channel(c))
|
| 3664 |
conn_set_channel(c, NULL);
|
| 3665 |
|
| 3666 |
{
|
| 3667 |
char const *gamename;
|
| 3668 |
char const *gamepass;
|
| 3669 |
char const *gameinfo;
|
| 3670 |
unsigned short bngtype;
|
| 3671 |
unsigned int status;
|
| 3672 |
unsigned int flag;
|
| 3673 |
unsigned short option;
|
| 3674 |
t_game *currgame;
|
| 3675 |
|
| 3676 |
if (!(gamename = packet_get_str_const(packet, sizeof(t_client_startgame4), GAME_NAME_LEN))) {
|
| 3677 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME4 packet (missing or too long gamename)", conn_get_socket(c));
|
| 3678 |
return -1;
|
| 3679 |
}
|
| 3680 |
if (!(gamepass = packet_get_str_const(packet, sizeof(t_client_startgame4) + strlen(gamename) + 1, GAME_PASS_LEN))) {
|
| 3681 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME4 packet (missing or too long gamepass)", conn_get_socket(c));
|
| 3682 |
return -1;
|
| 3683 |
}
|
| 3684 |
if (!(gameinfo = packet_get_str_const(packet, sizeof(t_client_startgame4) + strlen(gamename) + 1 + strlen(gamepass) + 1, GAME_INFO_LEN))) {
|
| 3685 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad STARTGAME4 packet (missing or too long gameinfo)", conn_get_socket(c));
|
| 3686 |
return -1;
|
| 3687 |
}
|
| 3688 |
if (conn_get_joingamewhisper_ack(c) == 0) {
|
| 3689 |
if (watchlist_notify_event(conn_get_account(c), gamename, conn_get_clienttag(c), watch_event_joingame) == 0)
|
| 3690 |
eventlog(eventlog_level_info, "handle_bnet", "Told Mutual Friends your in game %s", gamename);
|
| 3691 |
|
| 3692 |
conn_set_joingamewhisper_ack(c, 1); //1 = already whispered. We reset this each time user joins a channel
|
| 3693 |
}
|
| 3694 |
bngtype = bn_short_get(packet->u.client_startgame4.gametype);
|
| 3695 |
option = bn_short_get(packet->u.client_startgame4.option);
|
| 3696 |
status = bn_int_get(packet->u.client_startgame4.status);
|
| 3697 |
flag = bn_short_get(packet->u.client_startgame4.flag);
|
| 3698 |
|
| 3699 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] got startgame4 status for game \"%s\" is 0x%08x (gametype=0x%04hx option=0x%04hx, flag=0x%04hx)", conn_get_socket(c), gamename, status, bngtype, option, flag);
|
| 3700 |
|
| 3701 |
if ((currgame = conn_get_game(c))) {
|
| 3702 |
if ((status & CLIENT_STARTGAME4_STATUSMASK_OPEN_VALID) == status) {
|
| 3703 |
if (status & CLIENT_STARTGAME4_STATUS_START)
|
| 3704 |
game_set_status(currgame, game_status_started);
|
| 3705 |
else if (status & CLIENT_STARTGAME4_STATUS_FULL)
|
| 3706 |
game_set_status(currgame, game_status_full);
|
| 3707 |
else
|
| 3708 |
game_set_status(currgame, game_status_open);
|
| 3709 |
} else {
|
| 3710 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] unknown startgame4 status %d (clienttag: %s)", conn_get_socket(c), status, clienttag_uint_to_str(conn_get_clienttag(c)));
|
| 3711 |
}
|
| 3712 |
} else if ((status & CLIENT_STARTGAME4_STATUSMASK_INIT_VALID) == status) {
|
| 3713 |
/*valid creation status would be:
|
| 3714 |
0x00, 0x01, 0x02, 0x03, 0x10, 0x11, 0x12, 0x13, 0x80, 0x81, 0x82, 0x83 */
|
| 3715 |
|
| 3716 |
t_game_type gtype;
|
| 3717 |
|
| 3718 |
gtype = bngtype_to_gtype(conn_get_clienttag(c), bngtype);
|
| 3719 |
if ((gtype == game_type_ladder && account_get_auth_createladdergame(conn_get_account(c)) == 0) || (gtype != game_type_ladder && account_get_auth_createnormalgame(conn_get_account(c)) == 0))
|
| 3720 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] game start for \"%s\" refused (no authority)", conn_get_socket(c), conn_get_username(c));
|
| 3721 |
else if (conn_set_game(c, gamename, gamepass, gameinfo, gtype, STARTVER_GW4) == 0) {
|
| 3722 |
game_set_option(conn_get_game(c), bngoption_to_goption(conn_get_clienttag(c), gtype, option));
|
| 3723 |
if (status & CLIENT_STARTGAME4_STATUS_PRIVATE)
|
| 3724 |
game_set_flag(conn_get_game(c), game_flag_private);
|
| 3725 |
if (status & CLIENT_STARTGAME4_STATUS_FULL)
|
| 3726 |
game_set_status(conn_get_game(c), game_status_full);
|
| 3727 |
//FIXME: still need special handling for status disc-is-loss and replay
|
| 3728 |
}
|
| 3729 |
} else
|
| 3730 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client tried to set game status 0x%x to unexistent game (clienttag: %s)", conn_get_socket(c), status, clienttag_uint_to_str(conn_get_clienttag(c)));
|
| 3731 |
}
|
| 3732 |
|
| 3733 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 3734 |
packet_set_size(rpacket, sizeof(t_server_startgame4_ack));
|
| 3735 |
packet_set_type(rpacket, SERVER_STARTGAME4_ACK);
|
| 3736 |
|
| 3737 |
if (conn_get_game(c))
|
| 3738 |
bn_int_set(&rpacket->u.server_startgame4_ack.reply, SERVER_STARTGAME4_ACK_OK);
|
| 3739 |
else
|
| 3740 |
bn_int_set(&rpacket->u.server_startgame4_ack.reply, SERVER_STARTGAME4_ACK_NO);
|
| 3741 |
conn_push_outqueue(c, rpacket);
|
| 3742 |
packet_del_ref(rpacket);
|
| 3743 |
}
|
| 3744 |
|
| 3745 |
/* First, send an ECHO_REQ */
|
| 3746 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 3747 |
packet_set_size(rpacket, sizeof(t_server_echoreq));
|
| 3748 |
packet_set_type(rpacket, SERVER_ECHOREQ);
|
| 3749 |
bn_int_set(&rpacket->u.server_echoreq.ticks, get_ticks());
|
| 3750 |
conn_push_outqueue(c, rpacket);
|
| 3751 |
packet_del_ref(rpacket);
|
| 3752 |
}
|
| 3753 |
|
| 3754 |
return 0;
|
| 3755 |
}
|
| 3756 |
|
| 3757 |
static int _client_closegame(t_connection * c, t_packet const *const packet)
|
| 3758 |
{
|
| 3759 |
t_game *game;
|
| 3760 |
|
| 3761 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client closing game", conn_get_socket(c));
|
| 3762 |
if (packet_get_type(packet) == CLIENT_CLOSEGAME2 || ((conn_get_clienttag(c) != CLIENTTAG_WARCRAFT3_UINT) && (conn_get_clienttag(c) != CLIENTTAG_WAR3XP_UINT)))
|
| 3763 |
conn_set_game(c, NULL, NULL, NULL, game_type_none, 0);
|
| 3764 |
else if ((game = conn_get_game(c)))
|
| 3765 |
game_set_status(game, game_status_started);
|
| 3766 |
|
| 3767 |
return 0;
|
| 3768 |
}
|
| 3769 |
|
| 3770 |
static int _client_gamereport(t_connection * c, t_packet const *const packet)
|
| 3771 |
{
|
| 3772 |
if (packet_get_size(packet) < sizeof(t_client_game_report)) {
|
| 3773 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad GAME_REPORT packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_game_report), packet_get_size(packet));
|
| 3774 |
return -1;
|
| 3775 |
}
|
| 3776 |
|
| 3777 |
{
|
| 3778 |
t_account *my_account;
|
| 3779 |
t_account *other_account;
|
| 3780 |
t_game *game;
|
| 3781 |
unsigned int player_count;
|
| 3782 |
unsigned int i;
|
| 3783 |
t_client_game_report_result const *result_data;
|
| 3784 |
unsigned int result_off;
|
| 3785 |
t_game_result result;
|
| 3786 |
char const *player;
|
| 3787 |
unsigned int player_off;
|
| 3788 |
t_game_result *results;
|
| 3789 |
|
| 3790 |
player_count = bn_int_get(packet->u.client_gamerep.count);
|
| 3791 |
|
| 3792 |
if (!(game = conn_get_game(c))) {
|
| 3793 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got GAME_REPORT when not in a game for user \"%s\"", conn_get_socket(c), conn_get_username(c));
|
| 3794 |
return -1;
|
| 3795 |
}
|
| 3796 |
|
| 3797 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] CLIENT_GAME_REPORT: %s (%u players)", conn_get_socket(c), conn_get_username(c), player_count);
|
| 3798 |
my_account = conn_get_account(c);
|
| 3799 |
|
| 3800 |
results = xmalloc(sizeof(t_game_result) * game_get_count(game));
|
| 3801 |
|
| 3802 |
for (i = 0; i < game_get_count(game); i++)
|
| 3803 |
results[i] = game_result_none;
|
| 3804 |
|
| 3805 |
for (i = 0, result_off = sizeof(t_client_game_report), player_off = sizeof(t_client_game_report) + player_count * sizeof(t_client_game_report_result); i < player_count; i++, result_off += sizeof(t_client_game_report_result), player_off += strlen(player) + 1) {
|
| 3806 |
if (!(result_data = packet_get_data_const(packet, result_off, sizeof(t_client_game_report_result)))) {
|
| 3807 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got corrupt GAME_REPORT packet (missing results %u-%u)", conn_get_socket(c), i + 1, player_count);
|
| 3808 |
break;
|
| 3809 |
}
|
| 3810 |
if (!(player = packet_get_str_const(packet, player_off, USER_NAME_MAX))) {
|
| 3811 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got corrupt GAME_REPORT packet (missing players %u-%u)", conn_get_socket(c), i + 1, player_count);
|
| 3812 |
break;
|
| 3813 |
}
|
| 3814 |
|
| 3815 |
if (player[0] == '\0') /* empty slots have empty player name */
|
| 3816 |
continue;
|
| 3817 |
|
| 3818 |
if (i >= game_get_count(game)) {
|
| 3819 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got more results than the game had players - ignoring extra results", conn_get_socket(c));
|
| 3820 |
break;
|
| 3821 |
}
|
| 3822 |
|
| 3823 |
result = bngresult_to_gresult(bn_int_get(result_data->result));
|
| 3824 |
results[i] = result;
|
| 3825 |
|
| 3826 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] got player %d (\"%s\") result %s", conn_get_socket(c), i, player, game_result_get_str(result));
|
| 3827 |
|
| 3828 |
if (!(other_account = accountlist_find_account(player))) {
|
| 3829 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got GAME_REPORT with unknown player \"%s\"", conn_get_socket(c), player);
|
| 3830 |
break;
|
| 3831 |
}
|
| 3832 |
|
| 3833 |
}
|
| 3834 |
|
| 3835 |
if (i == player_count) { /* if everything checked out... */
|
| 3836 |
char const *head;
|
| 3837 |
char const *body;
|
| 3838 |
|
| 3839 |
if (!(head = packet_get_str_const(packet, player_off, MAX_GAMEREP_HEAD_STR)))
|
| 3840 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got GAME_REPORT with missing or too long report head", conn_get_socket(c));
|
| 3841 |
else {
|
| 3842 |
player_off += strlen(head) + 1;
|
| 3843 |
if (!(body = packet_get_str_const(packet, player_off, MAX_GAMEREP_BODY_STR)))
|
| 3844 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got GAME_REPORT with missing or too ling report body", conn_get_socket(c));
|
| 3845 |
else
|
| 3846 |
game_set_report(game, my_account, head, body);
|
| 3847 |
}
|
| 3848 |
}
|
| 3849 |
|
| 3850 |
if (game_set_reported_results(game, my_account, results) < 0)
|
| 3851 |
xfree((void *) results);
|
| 3852 |
|
| 3853 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] finished parsing result... now leaving game", conn_get_socket(c));
|
| 3854 |
conn_set_game(c, NULL, NULL, NULL, game_type_none, 0);
|
| 3855 |
}
|
| 3856 |
|
| 3857 |
return 0;
|
| 3858 |
}
|
| 3859 |
|
| 3860 |
static int _client_leavechannel(t_connection * c, t_packet const *const packet)
|
| 3861 |
{
|
| 3862 |
/* If this user in a channel, notify everyone that the user has left */
|
| 3863 |
if (conn_get_channel(c))
|
| 3864 |
conn_set_channel(c, NULL);
|
| 3865 |
return 0;
|
| 3866 |
}
|
| 3867 |
|
| 3868 |
static int _client_ladderreq(t_connection * c, t_packet const *const packet)
|
| 3869 |
{
|
| 3870 |
t_packet *rpacket;
|
| 3871 |
|
| 3872 |
|
| 3873 |
if (packet_get_size(packet) < sizeof(t_client_ladderreq)) {
|
| 3874 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad LADDERREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_ladderreq), packet_get_size(packet));
|
| 3875 |
return -1;
|
| 3876 |
}
|
| 3877 |
|
| 3878 |
{
|
| 3879 |
t_ladder_entry entry;
|
| 3880 |
unsigned int i;
|
| 3881 |
unsigned int type;
|
| 3882 |
unsigned int start;
|
| 3883 |
unsigned int count;
|
| 3884 |
unsigned int idnum;
|
| 3885 |
t_account *account;
|
| 3886 |
t_clienttag clienttag;
|
| 3887 |
char const *timestr;
|
| 3888 |
t_bnettime bt;
|
| 3889 |
t_ladder_id id;
|
| 3890 |
|
| 3891 |
clienttag = conn_get_clienttag(c);
|
| 3892 |
|
| 3893 |
type = bn_int_get(packet->u.client_ladderreq.type);
|
| 3894 |
start = bn_int_get(packet->u.client_ladderreq.startplace);
|
| 3895 |
count = bn_int_get(packet->u.client_ladderreq.count);
|
| 3896 |
idnum = bn_int_get(packet->u.client_ladderreq.id);
|
| 3897 |
|
| 3898 |
/* eventlog(eventlog_level_debug,__FUNCTION__,"got LADDERREQ type=%u start=%u count=%u id=%u",type,start,count,id); */
|
| 3899 |
|
| 3900 |
switch (idnum) {
|
| 3901 |
case CLIENT_LADDERREQ_ID_STANDARD:
|
| 3902 |
id = ladder_id_normal;
|
| 3903 |
break;
|
| 3904 |
case CLIENT_LADDERREQ_ID_IRONMAN:
|
| 3905 |
id = ladder_id_ironman;
|
| 3906 |
break;
|
| 3907 |
default:
|
| 3908 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got unknown ladder ladderreq.id=0x%08x", conn_get_socket(c), idnum);
|
| 3909 |
id = ladder_id_normal;
|
| 3910 |
}
|
| 3911 |
|
| 3912 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 3913 |
return -1;
|
| 3914 |
packet_set_size(rpacket, sizeof(t_server_ladderreply));
|
| 3915 |
packet_set_type(rpacket, SERVER_LADDERREPLY);
|
| 3916 |
|
| 3917 |
bn_int_set(&rpacket->u.server_ladderreply.clienttag, clienttag);
|
| 3918 |
bn_int_set(&rpacket->u.server_ladderreply.id, idnum);
|
| 3919 |
bn_int_set(&rpacket->u.server_ladderreply.type, type);
|
| 3920 |
bn_int_set(&rpacket->u.server_ladderreply.startplace, start);
|
| 3921 |
bn_int_set(&rpacket->u.server_ladderreply.count, count);
|
| 3922 |
|
| 3923 |
for (i = start; i < start + count; i++) {
|
| 3924 |
switch (type) {
|
| 3925 |
case CLIENT_LADDERREQ_TYPE_HIGHESTRATED:
|
| 3926 |
if (!(account = ladder_get_account_by_rank(i + 1, ladder_sort_highestrated, ladder_time_active, clienttag, id)))
|
| 3927 |
account = ladder_get_account_by_rank(i + 1, ladder_sort_highestrated, ladder_time_current, clienttag, id);
|
| 3928 |
break;
|
| 3929 |
case CLIENT_LADDERREQ_TYPE_MOSTWINS:
|
| 3930 |
if (!(account = ladder_get_account_by_rank(i + 1, ladder_sort_mostwins, ladder_time_active, clienttag, id)))
|
| 3931 |
account = ladder_get_account_by_rank(i + 1, ladder_sort_mostwins, ladder_time_current, clienttag, id);
|
| 3932 |
break;
|
| 3933 |
case CLIENT_LADDERREQ_TYPE_MOSTGAMES:
|
| 3934 |
if (!(account = ladder_get_account_by_rank(i + 1, ladder_sort_mostgames, ladder_time_active, clienttag, id)))
|
| 3935 |
account = ladder_get_account_by_rank(i + 1, ladder_sort_mostgames, ladder_time_current, clienttag, id);
|
| 3936 |
break;
|
| 3937 |
default:
|
| 3938 |
account = NULL;
|
| 3939 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got unknown value for ladderreq.type=%u", conn_get_socket(c), type);
|
| 3940 |
}
|
| 3941 |
|
| 3942 |
if (account) {
|
| 3943 |
bn_int_set(&entry.active.wins, account_get_ladder_active_wins(account, clienttag, id));
|
| 3944 |
bn_int_set(&entry.active.loss, account_get_ladder_active_losses(account, clienttag, id));
|
| 3945 |
bn_int_set(&entry.active.disconnect, account_get_ladder_active_disconnects(account, clienttag, id));
|
| 3946 |
bn_int_set(&entry.active.rating, account_get_ladder_active_rating(account, clienttag, id));
|
| 3947 |
bn_int_set(&entry.active.unknown, 10); /* FIXME: rank,draws,?! */
|
| 3948 |
if (!(timestr = account_get_ladder_active_last_time(account, clienttag, id)))
|
| 3949 |
timestr = BNETD_LADDER_DEFAULT_TIME;
|
| 3950 |
bnettime_set_str(&bt, timestr);
|
| 3951 |
bnettime_to_bn_long(bt, &entry.lastgame_active);
|
| 3952 |
|
| 3953 |
bn_int_set(&entry.current.wins, account_get_ladder_wins(account, clienttag, id));
|
| 3954 |
bn_int_set(&entry.current.loss, account_get_ladder_losses(account, clienttag, id));
|
| 3955 |
bn_int_set(&entry.current.disconnect, account_get_ladder_disconnects(account, clienttag, id));
|
| 3956 |
bn_int_set(&entry.current.rating, account_get_ladder_rating(account, clienttag, id));
|
| 3957 |
bn_int_set(&entry.current.unknown, 5); /* FIXME: rank,draws,?! */
|
| 3958 |
if (!(timestr = account_get_ladder_last_time(account, clienttag, id)))
|
| 3959 |
timestr = BNETD_LADDER_DEFAULT_TIME;
|
| 3960 |
bnettime_set_str(&bt, timestr);
|
| 3961 |
bnettime_to_bn_long(bt, &entry.lastgame_current);
|
| 3962 |
} else {
|
| 3963 |
bn_int_set(&entry.active.wins, 0);
|
| 3964 |
bn_int_set(&entry.active.loss, 0);
|
| 3965 |
bn_int_set(&entry.active.disconnect, 0);
|
| 3966 |
bn_int_set(&entry.active.rating, 0);
|
| 3967 |
bn_int_set(&entry.active.unknown, 0);
|
| 3968 |
bn_long_set_a_b(&entry.lastgame_active, 0, 0);
|
| 3969 |
|
| 3970 |
bn_int_set(&entry.current.wins, 0);
|
| 3971 |
bn_int_set(&entry.current.loss, 0);
|
| 3972 |
bn_int_set(&entry.current.disconnect, 0);
|
| 3973 |
bn_int_set(&entry.current.rating, 0);
|
| 3974 |
bn_int_set(&entry.current.unknown, 0);
|
| 3975 |
bn_long_set_a_b(&entry.lastgame_current, 0, 0);
|
| 3976 |
}
|
| 3977 |
|
| 3978 |
bn_int_set(&entry.ttest[0], i); // rank
|
| 3979 |
bn_int_set(&entry.ttest[1], 0); //
|
| 3980 |
bn_int_set(&entry.ttest[2], 0); //
|
| 3981 |
if (account)
|
| 3982 |
bn_int_set(&entry.ttest[3], account_get_ladder_active_rating(account, clienttag, id));
|
| 3983 |
else
|
| 3984 |
bn_int_set(&entry.ttest[3], 0);
|
| 3985 |
bn_int_set(&entry.ttest[4], 0); //
|
| 3986 |
bn_int_set(&entry.ttest[5], 0); //
|
| 3987 |
|
| 3988 |
packet_append_data(rpacket, &entry, sizeof(entry));
|
| 3989 |
|
| 3990 |
if (account)
|
| 3991 |
packet_append_string(rpacket, account_get_name(account));
|
| 3992 |
else
|
| 3993 |
packet_append_string(rpacket, " "); /* use a space so the client won't show the user's own account when double-clicked on */
|
| 3994 |
}
|
| 3995 |
|
| 3996 |
conn_push_outqueue(c, rpacket);
|
| 3997 |
packet_del_ref(rpacket);
|
| 3998 |
}
|
| 3999 |
|
| 4000 |
return 0;
|
| 4001 |
}
|
| 4002 |
|
| 4003 |
static int _client_laddersearchreq(t_connection * c, t_packet const *const packet)
|
| 4004 |
{
|
| 4005 |
t_packet *rpacket;
|
| 4006 |
|
| 4007 |
if (packet_get_size(packet) < sizeof(t_client_laddersearchreq)) {
|
| 4008 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad LADDERSEARCHREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_laddersearchreq), packet_get_size(packet));
|
| 4009 |
return -1;
|
| 4010 |
}
|
| 4011 |
|
| 4012 |
{
|
| 4013 |
char const *playername;
|
| 4014 |
t_account *account;
|
| 4015 |
unsigned int idnum;
|
| 4016 |
unsigned int rank; /* starts at zero */
|
| 4017 |
t_ladder_id id;
|
| 4018 |
t_clienttag ctag = conn_get_clienttag(c);
|
| 4019 |
|
| 4020 |
idnum = bn_int_get(packet->u.client_laddersearchreq.id);
|
| 4021 |
|
| 4022 |
switch (idnum) {
|
| 4023 |
case CLIENT_LADDERREQ_ID_STANDARD:
|
| 4024 |
id = ladder_id_normal;
|
| 4025 |
break;
|
| 4026 |
case CLIENT_LADDERREQ_ID_IRONMAN:
|
| 4027 |
id = ladder_id_ironman;
|
| 4028 |
break;
|
| 4029 |
default:
|
| 4030 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got unknown ladder laddersearchreq.id=0x%08x", conn_get_socket(c), idnum);
|
| 4031 |
id = ladder_id_normal;
|
| 4032 |
}
|
| 4033 |
|
| 4034 |
if (!(playername = packet_get_str_const(packet, sizeof(t_client_laddersearchreq), USER_NAME_MAX))) {
|
| 4035 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad LADDERSEARCHREQ packet (missing or too long playername)", conn_get_socket(c));
|
| 4036 |
return -1;
|
| 4037 |
}
|
| 4038 |
|
| 4039 |
if (!(account = accountlist_find_account(playername)))
|
| 4040 |
rank = SERVER_LADDERSEARCHREPLY_RANK_NONE;
|
| 4041 |
else {
|
| 4042 |
switch (bn_int_get(packet->u.client_laddersearchreq.type)) {
|
| 4043 |
case CLIENT_LADDERSEARCHREQ_TYPE_HIGHESTRATED:
|
| 4044 |
if (!(rank=ladder_get_rank_by_account(account, ladder_sort_highestrated, ladder_time_active, ctag, id)))
|
| 4045 |
{
|
| 4046 |
if (!(rank = ladder_get_rank_by_account(account, ladder_sort_highestrated,
|
| 4047 |
ladder_time_current, ctag, id)) ||
|
| 4048 |
(ladder_get_account_by_rank(rank, ladder_sort_highestrated, ladder_time_active, ctag, id)))
|
| 4049 |
rank = 0;
|
| 4050 |
}
|
| 4051 |
break;
|
| 4052 |
case CLIENT_LADDERSEARCHREQ_TYPE_MOSTWINS:
|
| 4053 |
if (!(rank=ladder_get_rank_by_account(account, ladder_sort_mostwins, ladder_time_active, ctag, id)))
|
| 4054 |
{
|
| 4055 |
if (!(rank = ladder_get_rank_by_account(account, ladder_sort_mostwins,
|
| 4056 |
ladder_time_current, ctag, id)) ||
|
| 4057 |
(ladder_get_account_by_rank(rank, ladder_sort_mostwins, ladder_time_active, ctag, id)))
|
| 4058 |
rank = 0;
|
| 4059 |
}
|
| 4060 |
break;
|
| 4061 |
case CLIENT_LADDERSEARCHREQ_TYPE_MOSTGAMES:
|
| 4062 |
if (!(rank=ladder_get_rank_by_account(account, ladder_sort_mostgames, ladder_time_active, ctag, id)))
|
| 4063 |
{
|
| 4064 |
if (!(rank = ladder_get_rank_by_account(account, ladder_sort_mostgames,
|
| 4065 |
ladder_time_current, ctag, id)) ||
|
| 4066 |
(ladder_get_account_by_rank(rank, ladder_sort_mostgames, ladder_time_active, ctag, id)))
|
| 4067 |
rank = 0;
|
| 4068 |
}
|
| 4069 |
break;
|
| 4070 |
default:
|
| 4071 |
rank = 0;
|
| 4072 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got unknown ladder search type %u", conn_get_socket(c), bn_int_get(packet->u.client_laddersearchreq.type));
|
| 4073 |
}
|
| 4074 |
|
| 4075 |
if (rank == 0)
|
| 4076 |
rank = SERVER_LADDERSEARCHREPLY_RANK_NONE;
|
| 4077 |
else
|
| 4078 |
rank--;
|
| 4079 |
}
|
| 4080 |
|
| 4081 |
if (!(rpacket = packet_create(packet_class_bnet)))
|
| 4082 |
return -1;
|
| 4083 |
packet_set_size(rpacket, sizeof(t_server_laddersearchreply));
|
| 4084 |
packet_set_type(rpacket, SERVER_LADDERSEARCHREPLY);
|
| 4085 |
bn_int_set(&rpacket->u.server_laddersearchreply.rank, rank);
|
| 4086 |
conn_push_outqueue(c, rpacket);
|
| 4087 |
packet_del_ref(rpacket);
|
| 4088 |
}
|
| 4089 |
|
| 4090 |
return 0;
|
| 4091 |
}
|
| 4092 |
|
| 4093 |
static int _client_mapauthreq1(t_connection * c, t_packet const *const packet)
|
| 4094 |
{
|
| 4095 |
t_packet *rpacket;
|
| 4096 |
|
| 4097 |
if (packet_get_size(packet) < sizeof(t_client_mapauthreq1)) {
|
| 4098 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad MAPAUTHREQ1 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_mapauthreq1), packet_get_size(packet));
|
| 4099 |
return -1;
|
| 4100 |
}
|
| 4101 |
|
| 4102 |
{
|
| 4103 |
char const *mapname;
|
| 4104 |
t_game *game;
|
| 4105 |
|
| 4106 |
if (!(mapname = packet_get_str_const(packet, sizeof(t_client_mapauthreq1), MAP_NAME_LEN))) {
|
| 4107 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad MAPAUTHREQ1 packet (missing or too long mapname)", conn_get_socket(c));
|
| 4108 |
return -1;
|
| 4109 |
}
|
| 4110 |
|
| 4111 |
game = conn_get_game(c);
|
| 4112 |
|
| 4113 |
if (game) {
|
| 4114 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] map auth requested for map \"%s\" gametype \"%s\"", conn_get_socket(c), mapname, game_type_get_str(game_get_type(game)));
|
| 4115 |
game_set_mapname(game, mapname);
|
| 4116 |
} else
|
| 4117 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] map auth requested when not in a game", conn_get_socket(c));
|
| 4118 |
|
| 4119 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 4120 |
unsigned int val;
|
| 4121 |
|
| 4122 |
if (!game) {
|
| 4123 |
val = SERVER_MAPAUTHREPLY1_NO;
|
| 4124 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] map authorization denied (not in a game)", conn_get_socket(c));
|
| 4125 |
} else if (strcasecmp(game_get_mapname(game), mapname) != 0) {
|
| 4126 |
val = SERVER_MAPAUTHREPLY1_NO;
|
| 4127 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] map authorization denied (map name \"%s\" does not match game map name \"%s\")", conn_get_socket(c), mapname, game_get_mapname(game));
|
| 4128 |
} else {
|
| 4129 |
game_set_status(game, game_status_started);
|
| 4130 |
|
| 4131 |
if (game_get_type(game) == game_type_ladder) {
|
| 4132 |
val = SERVER_MAPAUTHREPLY1_LADDER_OK;
|
| 4133 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] giving map ladder authorization (in a ladder game)", conn_get_socket(c));
|
| 4134 |
} else if (ladder_check_map(game_get_mapname(game), game_get_maptype(game), conn_get_clienttag(c))) {
|
| 4135 |
val = SERVER_MAPAUTHREPLY1_LADDER_OK;
|
| 4136 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] giving map ladder authorization (is a ladder map)", conn_get_socket(c));
|
| 4137 |
} else {
|
| 4138 |
val = SERVER_MAPAUTHREPLY1_OK;
|
| 4139 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] giving map normal authorization", conn_get_socket(c));
|
| 4140 |
}
|
| 4141 |
}
|
| 4142 |
|
| 4143 |
packet_set_size(rpacket, sizeof(t_server_mapauthreply1));
|
| 4144 |
packet_set_type(rpacket, SERVER_MAPAUTHREPLY1);
|
| 4145 |
bn_int_set(&rpacket->u.server_mapauthreply1.response, val);
|
| 4146 |
conn_push_outqueue(c, rpacket);
|
| 4147 |
packet_del_ref(rpacket);
|
| 4148 |
}
|
| 4149 |
}
|
| 4150 |
|
| 4151 |
return 0;
|
| 4152 |
}
|
| 4153 |
|
| 4154 |
static int _client_mapauthreq2(t_connection * c, t_packet const *const packet)
|
| 4155 |
{
|
| 4156 |
t_packet *rpacket;
|
| 4157 |
|
| 4158 |
if (packet_get_size(packet) < sizeof(t_client_mapauthreq2)) {
|
| 4159 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad MAPAUTHREQ2 packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_mapauthreq2), packet_get_size(packet));
|
| 4160 |
return -1;
|
| 4161 |
}
|
| 4162 |
|
| 4163 |
{
|
| 4164 |
char const *mapname;
|
| 4165 |
t_game *game;
|
| 4166 |
|
| 4167 |
if (!(mapname = packet_get_str_const(packet, sizeof(t_client_mapauthreq2), MAP_NAME_LEN))) {
|
| 4168 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad MAPAUTHREQ2 packet (missing or too long mapname)", conn_get_socket(c));
|
| 4169 |
return -1;
|
| 4170 |
}
|
| 4171 |
|
| 4172 |
game = conn_get_game(c);
|
| 4173 |
|
| 4174 |
if (game) {
|
| 4175 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] map auth requested for map \"%s\" gametype \"%s\"", conn_get_socket(c), mapname, game_type_get_str(game_get_type(game)));
|
| 4176 |
game_set_mapname(game, mapname);
|
| 4177 |
} else
|
| 4178 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] map auth requested when not in a game", conn_get_socket(c));
|
| 4179 |
|
| 4180 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 4181 |
unsigned int val;
|
| 4182 |
|
| 4183 |
if (!game) {
|
| 4184 |
val = SERVER_MAPAUTHREPLY2_NO;
|
| 4185 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] map authorization denied (not in a game)", conn_get_socket(c));
|
| 4186 |
} else if (strcasecmp(game_get_mapname(game), mapname) != 0) {
|
| 4187 |
val = SERVER_MAPAUTHREPLY2_NO;
|
| 4188 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] map authorization denied (map name \"%s\" does not match game map name \"%s\")", conn_get_socket(c), mapname, game_get_mapname(game));
|
| 4189 |
} else {
|
| 4190 |
game_set_status(game, game_status_started);
|
| 4191 |
|
| 4192 |
if (game_get_type(game) == game_type_ladder) {
|
| 4193 |
val = SERVER_MAPAUTHREPLY2_LADDER_OK;
|
| 4194 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] giving map ladder authorization (in a ladder game)", conn_get_socket(c));
|
| 4195 |
} else if (ladder_check_map(game_get_mapname(game), game_get_maptype(game), conn_get_clienttag(c))) {
|
| 4196 |
val = SERVER_MAPAUTHREPLY2_LADDER_OK;
|
| 4197 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] giving map ladder authorization (is a ladder map)", conn_get_socket(c));
|
| 4198 |
} else {
|
| 4199 |
val = SERVER_MAPAUTHREPLY2_OK;
|
| 4200 |
eventlog(eventlog_level_debug, __FUNCTION__, "[%d] giving map normal authorization", conn_get_socket(c));
|
| 4201 |
}
|
| 4202 |
}
|
| 4203 |
|
| 4204 |
packet_set_size(rpacket, sizeof(t_server_mapauthreply2));
|
| 4205 |
packet_set_type(rpacket, SERVER_MAPAUTHREPLY2);
|
| 4206 |
bn_int_set(&rpacket->u.server_mapauthreply2.response, val);
|
| 4207 |
conn_push_outqueue(c, rpacket);
|
| 4208 |
packet_del_ref(rpacket);
|
| 4209 |
}
|
| 4210 |
}
|
| 4211 |
|
| 4212 |
return 0;
|
| 4213 |
}
|
| 4214 |
|
| 4215 |
static int _client_changeclient(t_connection * c, t_packet const *const packet)
|
| 4216 |
{
|
| 4217 |
t_versioncheck *vc;
|
| 4218 |
|
| 4219 |
if (packet_get_size(packet) < sizeof(t_client_changeclient)) {
|
| 4220 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad CLIENT_CHANGECLIENT packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_changeclient), packet_get_size(packet));
|
| 4221 |
return -1;
|
| 4222 |
}
|
| 4223 |
|
| 4224 |
if (_check_allowed_client(bn_int_get(packet->u.client_changeclient.clienttag))) {
|
| 4225 |
conn_set_state(c, conn_state_destroy);
|
| 4226 |
return 0;
|
| 4227 |
}
|
| 4228 |
|
| 4229 |
conn_set_clienttag(c, bn_int_get(packet->u.client_changeclient.clienttag));
|
| 4230 |
|
| 4231 |
vc = conn_get_versioncheck(c);
|
| 4232 |
versioncheck_set_versiontag(vc, clienttag_uint_to_str(conn_get_clienttag(c)));
|
| 4233 |
|
| 4234 |
if (vc && versioncheck_get_versiontag(vc)) {
|
| 4235 |
switch (versioncheck_validate(vc, conn_get_archtag(c), conn_get_clienttag(c), conn_get_clientexe(c), conn_get_versionid(c), conn_get_gameversion(c), conn_get_checksum(c))) {
|
| 4236 |
case -1: /* failed test... client has been modified */
|
| 4237 |
case 0: /* not listed in table... can't tell if client has been modified */
|
| 4238 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] error revalidating, allowing anyway", conn_get_socket(c));
|
| 4239 |
break;
|
| 4240 |
}
|
| 4241 |
|
| 4242 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] client versiontag set to \"%s\"", conn_get_socket(c), versioncheck_get_versiontag(vc));
|
| 4243 |
}
|
| 4244 |
|
| 4245 |
return 0;
|
| 4246 |
}
|
| 4247 |
|
| 4248 |
static int _client_w3xp_clanmemberlistreq(t_connection * c, t_packet const *const packet)
|
| 4249 |
{
|
| 4250 |
if (packet_get_size(packet) < sizeof(t_client_w3xp_clanmemberlist_req)) {
|
| 4251 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLANMEMBERLIST_REQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clanmemberlist_req), packet_get_size(packet));
|
| 4252 |
return -1;
|
| 4253 |
}
|
| 4254 |
|
| 4255 |
clan_send_memberlist(c, packet);
|
| 4256 |
return 0;
|
| 4257 |
}
|
| 4258 |
|
| 4259 |
static int _client_w3xp_clan_motdreq(t_connection * c, t_packet const *const packet)
|
| 4260 |
{
|
| 4261 |
if (packet_get_size(packet) < sizeof(t_client_w3xp_clan_motdreq)) {
|
| 4262 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLAN_MOTDREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clan_motdreq), packet_get_size(packet));
|
| 4263 |
return -1;
|
| 4264 |
}
|
| 4265 |
|
| 4266 |
clan_send_motd_reply(c, packet);
|
| 4267 |
return 0;
|
| 4268 |
}
|
| 4269 |
|
| 4270 |
static int _client_w3xp_clan_motdchg(t_connection * c, t_packet const *const packet)
|
| 4271 |
{
|
| 4272 |
if (packet_get_size(packet) < sizeof(t_client_w3xp_clan_motdreq)) {
|
| 4273 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLAN_MOTDCHGREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clan_motdreq), packet_get_size(packet));
|
| 4274 |
return -1;
|
| 4275 |
}
|
| 4276 |
|
| 4277 |
clan_save_motd_chg(c, packet);
|
| 4278 |
return 0;
|
| 4279 |
}
|
| 4280 |
|
| 4281 |
static int _client_w3xp_clan_disbandreq(t_connection * c, t_packet const *const packet)
|
| 4282 |
{
|
| 4283 |
t_packet *rpacket;
|
| 4284 |
|
| 4285 |
if (packet_get_size(packet) < sizeof(t_client_w3xp_clan_disbandreq)) {
|
| 4286 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLAN_DISBANDREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clan_disbandreq), packet_get_size(packet));
|
| 4287 |
return -1;
|
| 4288 |
}
|
| 4289 |
|
| 4290 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 4291 |
t_clan *clan;
|
| 4292 |
t_account *myacc;
|
| 4293 |
myacc = conn_get_account(c);
|
| 4294 |
clan = account_get_clan(myacc);
|
| 4295 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clan_disbandreply));
|
| 4296 |
packet_set_type(rpacket, SERVER_W3XP_CLAN_DISBANDREPLY);
|
| 4297 |
bn_int_set(&rpacket->u.server_w3xp_clan_disbandreply.count, bn_int_get(packet->u.client_w3xp_clan_disbandreq.count));
|
| 4298 |
if ((clanlist_remove_clan(clan) == 0) && (clan_remove(clan_get_clantag(clan)) == 0)) {
|
| 4299 |
bn_byte_set(&rpacket->u.server_w3xp_clan_disbandreply.result, SERVER_W3XP_CLAN_DISBANDREPLY_RESULT_OK);
|
| 4300 |
clan_close_status_window_on_disband(clan);
|
| 4301 |
clan_send_packet_to_online_members(clan, rpacket);
|
| 4302 |
packet_del_ref(rpacket);
|
| 4303 |
clan_destroy(clan);
|
| 4304 |
} else {
|
| 4305 |
bn_byte_set(&rpacket->u.server_w3xp_clan_disbandreply.result, SERVER_W3XP_CLAN_DISBANDREPLY_RESULT_EXCEPTION);
|
| 4306 |
conn_push_outqueue(c, rpacket);
|
| 4307 |
packet_del_ref(rpacket);
|
| 4308 |
}
|
| 4309 |
}
|
| 4310 |
|
| 4311 |
return 0;
|
| 4312 |
}
|
| 4313 |
|
| 4314 |
static int _client_w3xp_clan_createreq(t_connection * c, t_packet const *const packet)
|
| 4315 |
{
|
| 4316 |
if (packet_get_size(packet) < sizeof(t_client_w3xp_clan_createreq)) {
|
| 4317 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLAN_INFOREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clan_createreq), packet_get_size(packet));
|
| 4318 |
return -1;
|
| 4319 |
}
|
| 4320 |
|
| 4321 |
clan_get_possible_member(c, packet);
|
| 4322 |
|
| 4323 |
return 0;
|
| 4324 |
}
|
| 4325 |
|
| 4326 |
static int _client_w3xp_clan_createinvitereq(t_connection * c, t_packet const *const packet)
|
| 4327 |
{
|
| 4328 |
t_packet *rpacket;
|
| 4329 |
int size;
|
| 4330 |
|
| 4331 |
if ((size = packet_get_size(packet)) < sizeof(t_client_w3xp_clan_createinvitereq)) {
|
| 4332 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLAN_CREATEINVITEREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clan_createinvitereq), packet_get_size(packet));
|
| 4333 |
return -1;
|
| 4334 |
}
|
| 4335 |
|
| 4336 |
if ((rpacket = packet_create(packet_class_bnet))) {
|
| 4337 |
const char *clanname;
|
| 4338 |
const char *username;
|
| 4339 |
int clantag;
|
| 4340 |
int offset = sizeof(t_client_w3xp_clan_createinvitereq);
|
| 4341 |
t_clan *clan;
|
| 4342 |
clanname = packet_get_str_const(packet, offset, CLAN_NAME_MAX);
|
| 4343 |
offset += (strlen(clanname) + 1);
|
| 4344 |
clantag = *((int *) packet_get_data_const(packet, offset, 4));
|
| 4345 |
offset += 4;
|
| 4346 |
if ((clan = clan_create(conn_get_account(c), clantag, clanname, NULL)) && clanlist_add_clan(clan)) {
|
| 4347 |
char membercount = *((char *) packet_get_data_const(packet, offset, 1));
|
| 4348 |
clan_set_created(clan, -membercount);
|
| 4349 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clan_createinvitereq));
|
| 4350 |
packet_set_type(rpacket, SERVER_W3XP_CLAN_CREATEINVITEREQ);
|
| 4351 |
bn_int_set(&rpacket->u.server_w3xp_clan_createinvitereq.count, bn_int_get(packet->u.client_w3xp_clan_createinvitereq.count));
|
| 4352 |
bn_int_set(&rpacket->u.server_w3xp_clan_createinvitereq.clantag, clantag);
|
| 4353 |
packet_append_string(rpacket, clanname);
|
| 4354 |
packet_append_string(rpacket, conn_get_username(c));
|
| 4355 |
packet_append_data(rpacket, packet_get_data_const(packet, offset, size - offset), size - offset);
|
| 4356 |
offset++;
|
| 4357 |
do {
|
| 4358 |
username = packet_get_str_const(packet, offset, USER_NAME_MAX);
|
| 4359 |
if (username) {
|
| 4360 |
t_connection *conn;
|
| 4361 |
offset += (strlen(username) + 1);
|
| 4362 |
if ((conn = connlist_find_connection_by_accountname(username)) != NULL) {
|
| 4363 |
if (prefs_get_clan_newer_time() > 0)
|
| 4364 |
clan_add_member(clan, conn_get_account(conn), CLAN_NEW);
|
| 4365 |
else
|
| 4366 |
clan_add_member(clan, conn_get_account(conn), CLAN_PEON);
|
| 4367 |
conn_push_outqueue(conn, rpacket);
|
| 4368 |
}
|
| 4369 |
}
|
| 4370 |
} while (username && (offset < size));
|
| 4371 |
} else {
|
| 4372 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clan_createinvitereply));
|
| 4373 |
packet_set_type(rpacket, SERVER_W3XP_CLAN_CREATEINVITEREPLY);
|
| 4374 |
bn_int_set(&rpacket->u.server_w3xp_clan_createinvitereply.count, bn_int_get(packet->u.client_w3xp_clan_createinvitereply.count));
|
| 4375 |
bn_byte_set(&rpacket->u.server_w3xp_clan_createinvitereply.status, 0);
|
| 4376 |
}
|
| 4377 |
packet_del_ref(rpacket);
|
| 4378 |
}
|
| 4379 |
|
| 4380 |
return 0;
|
| 4381 |
}
|
| 4382 |
|
| 4383 |
static int _client_w3xp_clan_createinvitereply(t_connection * c, t_packet const *const packet)
|
| 4384 |
{
|
| 4385 |
t_packet *rpacket;
|
| 4386 |
t_connection *conn;
|
| 4387 |
t_clan *clan;
|
| 4388 |
const char *username;
|
| 4389 |
int offset;
|
| 4390 |
char status;
|
| 4391 |
|
| 4392 |
if (packet_get_size(packet) < sizeof(t_client_w3xp_clan_createinvitereply)) {
|
| 4393 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLAN_CREATEINVITEREPLY packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clan_createinvitereq), packet_get_size(packet));
|
| 4394 |
return -1;
|
| 4395 |
}
|
| 4396 |
offset = sizeof(t_client_w3xp_clan_createinvitereply);
|
| 4397 |
username = packet_get_str_const(packet, offset, USER_NAME_MAX);
|
| 4398 |
offset += (strlen(username) + 1);
|
| 4399 |
status = *((char *) packet_get_data_const(packet, offset, 1));
|
| 4400 |
if ((conn = connlist_find_connection_by_accountname(username)) == NULL)
|
| 4401 |
return -1;
|
| 4402 |
if ((clan = account_get_creating_clan(conn_get_account(conn))) == NULL)
|
| 4403 |
return -1;
|
| 4404 |
if ((status != W3XP_CLAN_INVITEREPLY_ACCEPT) && (rpacket = packet_create(packet_class_bnet))) {
|
| 4405 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clan_createinvitereply));
|
| 4406 |
packet_set_type(rpacket, SERVER_W3XP_CLAN_CREATEINVITEREPLY);
|
| 4407 |
bn_int_set(&rpacket->u.server_w3xp_clan_createinvitereply.count, bn_int_get(packet->u.client_w3xp_clan_createinvitereply.count));
|
| 4408 |
bn_byte_set(&rpacket->u.server_w3xp_clan_createinvitereply.status, status);
|
| 4409 |
packet_append_string(rpacket, conn_get_username(c));
|
| 4410 |
conn_push_outqueue(conn, rpacket);
|
| 4411 |
packet_del_ref(rpacket);
|
| 4412 |
if (clan) {
|
| 4413 |
clanlist_remove_clan(clan);
|
| 4414 |
clan_destroy(clan);
|
| 4415 |
}
|
| 4416 |
} else {
|
| 4417 |
int created = clan_get_created(clan);
|
| 4418 |
if (created > 0) {
|
| 4419 |
eventlog(eventlog_level_error, __FUNCTION__, "clan %s has already been created", clan_get_name(clan));
|
| 4420 |
return 0;
|
| 4421 |
}
|
| 4422 |
created++;
|
| 4423 |
if ((created >= 0) && (rpacket = packet_create(packet_class_bnet))) {
|
| 4424 |
clan_set_created(clan, 1);
|
| 4425 |
clan_set_creation_time(clan, time(NULL));
|
| 4426 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clan_createinvitereply));
|
| 4427 |
packet_set_type(rpacket, SERVER_W3XP_CLAN_CREATEINVITEREPLY);
|
| 4428 |
bn_int_set(&rpacket->u.server_w3xp_clan_createinvitereply.count, bn_int_get(packet->u.client_w3xp_clan_createinvitereply.count));
|
| 4429 |
bn_byte_set(&rpacket->u.server_w3xp_clan_createinvitereply.status, 0);
|
| 4430 |
packet_append_string(rpacket, "");
|
| 4431 |
conn_push_outqueue(conn, rpacket);
|
| 4432 |
packet_del_ref(rpacket);
|
| 4433 |
clan_send_status_window_on_create(clan);
|
| 4434 |
clan_save(clan);
|
| 4435 |
} else
|
| 4436 |
clan_set_created(clan, created);
|
| 4437 |
}
|
| 4438 |
return 0;
|
| 4439 |
}
|
| 4440 |
|
| 4441 |
static int _client_w3xp_clanmember_rankupdatereq(t_connection * c, t_packet const *const packet)
|
| 4442 |
{
|
| 4443 |
t_packet *rpacket;
|
| 4444 |
|
| 4445 |
if (packet_get_size(packet) < sizeof(t_client_w3xp_clanmember_rankupdate_req)) {
|
| 4446 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLANMEMBER_RANKUPDATE_REQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clanmember_rankupdate_req), packet_get_size(packet));
|
| 4447 |
return -1;
|
| 4448 |
}
|
| 4449 |
|
| 4450 |
if ((rpacket = packet_create(packet_class_bnet)) != NULL) {
|
| 4451 |
int offset = sizeof(t_client_w3xp_clanmember_rankupdate_req);
|
| 4452 |
const char *username;
|
| 4453 |
char status;
|
| 4454 |
t_clan *clan;
|
| 4455 |
t_clanmember *dest_member;
|
| 4456 |
|
| 4457 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clanmember_rankupdate_reply));
|
| 4458 |
packet_set_type(rpacket, SERVER_W3XP_CLANMEMBER_RANKUPDATE_REPLY);
|
| 4459 |
bn_int_set(&rpacket->u.server_w3xp_clanmember_rankupdate_reply.count,
|
| 4460 |
bn_int_get(packet->u.client_w3xp_clanmember_rankupdate_req.count));
|
| 4461 |
username = packet_get_str_const(packet, offset, USER_NAME_MAX);
|
| 4462 |
offset += (strlen(username) + 1);
|
| 4463 |
status = *((char *) packet_get_data_const(packet, offset, 1));
|
| 4464 |
|
| 4465 |
clan = account_get_clan(conn_get_account(c));
|
| 4466 |
dest_member = clan_find_member_by_name(clan, username);
|
| 4467 |
if (clanmember_set_status(dest_member, status) == 0)
|
| 4468 |
{
|
| 4469 |
bn_byte_set(&rpacket->u.server_w3xp_clanmember_rankupdate_reply.result,
|
| 4470 |
SERVER_W3XP_CLANMEMBER_RANKUPDATE_SUCCESS);
|
| 4471 |
clanmember_on_change_status(dest_member);
|
| 4472 |
}
|
| 4473 |
else
|
| 4474 |
{
|
| 4475 |
bn_byte_set(&rpacket->u.server_w3xp_clanmember_rankupdate_reply.result,
|
| 4476 |
SERVER_W3XP_CLANMEMBER_RANKUPDATE_FAILED);
|
| 4477 |
}
|
| 4478 |
conn_push_outqueue(c, rpacket);
|
| 4479 |
packet_del_ref(rpacket);
|
| 4480 |
}
|
| 4481 |
|
| 4482 |
return 0;
|
| 4483 |
}
|
| 4484 |
|
| 4485 |
static int _client_w3xp_clanmember_removereq(t_connection * c, t_packet const *const packet)
|
| 4486 |
{
|
| 4487 |
t_packet *rpacket;
|
| 4488 |
|
| 4489 |
if (packet_get_size(packet) < sizeof(t_client_w3xp_clanmember_remove_req)) {
|
| 4490 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLANMEMBER_REMOVE_REQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clanmember_remove_req), packet_get_size(packet));
|
| 4491 |
return -1;
|
| 4492 |
}
|
| 4493 |
|
| 4494 |
if ((rpacket = packet_create(packet_class_bnet)) != NULL) {
|
| 4495 |
t_account *acc;
|
| 4496 |
t_clan *clan;
|
| 4497 |
const char *username;
|
| 4498 |
t_clanmember *member;
|
| 4499 |
t_connection *dest_conn;
|
| 4500 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clanmember_remove_reply));
|
| 4501 |
packet_set_type(rpacket, SERVER_W3XP_CLANMEMBER_REMOVE_REPLY);
|
| 4502 |
bn_int_set(&rpacket->u.server_w3xp_clanmember_remove_reply.count,
|
| 4503 |
bn_int_get(packet->u.client_w3xp_clanmember_remove_req.count));
|
| 4504 |
username = packet_get_str_const(packet, sizeof(t_client_w3xp_clanmember_remove_req), USER_NAME_MAX);
|
| 4505 |
bn_byte_set(&rpacket->u.server_w3xp_clanmember_remove_reply.result,
|
| 4506 |
SERVER_W3XP_CLANMEMBER_REMOVE_FAILED); // initially presume it failed
|
| 4507 |
|
| 4508 |
if ((acc = conn_get_account(c)) && (clan = account_get_clan(acc)) && (member = clan_find_member_by_name(clan, username))) {
|
| 4509 |
dest_conn = clanmember_get_conn(member);
|
| 4510 |
if (clan_remove_member(clan, member) == 0) {
|
| 4511 |
t_packet *rpacket2;
|
| 4512 |
if (dest_conn) {
|
| 4513 |
clan_close_status_window(dest_conn);
|
| 4514 |
conn_update_w3_playerinfo(dest_conn);
|
| 4515 |
channel_rejoin(dest_conn);
|
| 4516 |
}
|
| 4517 |
if ((rpacket2 = packet_create(packet_class_bnet)) != NULL) {
|
| 4518 |
packet_set_size(rpacket2, sizeof(t_server_w3xp_clanmember_removed_notify));
|
| 4519 |
packet_set_type(rpacket2, SERVER_W3XP_CLANMEMBER_REMOVED_NOTIFY);
|
| 4520 |
packet_append_string(rpacket2, username);
|
| 4521 |
clan_send_packet_to_online_members(clan, rpacket2);
|
| 4522 |
packet_del_ref(rpacket2);
|
| 4523 |
}
|
| 4524 |
bn_byte_set(&rpacket->u.server_w3xp_clanmember_remove_reply.result,
|
| 4525 |
SERVER_W3XP_CLANMEMBER_REMOVE_SUCCESS);
|
| 4526 |
}
|
| 4527 |
}
|
| 4528 |
conn_push_outqueue(c, rpacket);
|
| 4529 |
packet_del_ref(rpacket);
|
| 4530 |
}
|
| 4531 |
|
| 4532 |
return 0;
|
| 4533 |
}
|
| 4534 |
|
| 4535 |
static int _client_w3xp_clan_membernewchiefreq(t_connection * c, t_packet const *const packet)
|
| 4536 |
{
|
| 4537 |
t_packet *rpacket;
|
| 4538 |
|
| 4539 |
if (packet_get_size(packet) < sizeof(t_client_w3xp_clan_membernewchiefreq)) {
|
| 4540 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLAN_MEMBERNEWCHIEFREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clan_createreq), packet_get_size(packet));
|
| 4541 |
return -1;
|
| 4542 |
}
|
| 4543 |
|
| 4544 |
if ((rpacket = packet_create(packet_class_bnet)) != NULL) {
|
| 4545 |
t_account *acc;
|
| 4546 |
t_clan *clan;
|
| 4547 |
t_clanmember *oldmember;
|
| 4548 |
t_clanmember *newmember;
|
| 4549 |
const char *username;
|
| 4550 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clan_membernewchiefreply));
|
| 4551 |
packet_set_type(rpacket, SERVER_W3XP_CLAN_MEMBERNEWCHIEFREPLY);
|
| 4552 |
bn_int_set(&rpacket->u.server_w3xp_clan_membernewchiefreply.count, bn_int_get(packet->u.client_w3xp_clan_membernewchiefreq.count));
|
| 4553 |
username = packet_get_str_const(packet, sizeof(t_client_w3xp_clan_membernewchiefreq), USER_NAME_MAX);
|
| 4554 |
if ((acc = conn_get_account(c)) && (oldmember = account_get_clanmember(acc)) && (clanmember_get_status(oldmember) == CLAN_CHIEFTAIN) && (clan = clanmember_get_clan(oldmember)) && (newmember = clan_find_member_by_name(clan, username)) && (clanmember_set_status(oldmember, CLAN_GRUNT) == 0) && (clanmember_set_status(newmember, CLAN_CHIEFTAIN) == 0)) {
|
| 4555 |
clanmember_on_change_status(oldmember);
|
| 4556 |
clanmember_on_change_status(newmember);
|
| 4557 |
bn_byte_set(&rpacket->u.server_w3xp_clan_membernewchiefreply.result, SERVER_W3XP_CLAN_MEMBERNEWCHIEFREPLY_SUCCESS);
|
| 4558 |
clan_send_packet_to_online_members(clan, rpacket);
|
| 4559 |
packet_del_ref(rpacket);
|
| 4560 |
} else {
|
| 4561 |
bn_byte_set(&rpacket->u.server_w3xp_clan_membernewchiefreply.result, SERVER_W3XP_CLAN_MEMBERNEWCHIEFREPLY_FAILED);
|
| 4562 |
conn_push_outqueue(c, rpacket);
|
| 4563 |
packet_del_ref(rpacket);
|
| 4564 |
}
|
| 4565 |
}
|
| 4566 |
|
| 4567 |
return 0;
|
| 4568 |
}
|
| 4569 |
|
| 4570 |
static int _client_w3xp_clan_invitereq(t_connection * c, t_packet const *const packet)
|
| 4571 |
{
|
| 4572 |
t_packet *rpacket;
|
| 4573 |
t_clan *clan;
|
| 4574 |
int clantag;
|
| 4575 |
const char *username;
|
| 4576 |
t_connection *conn;
|
| 4577 |
|
| 4578 |
if (packet_get_size(packet) < sizeof(t_client_w3xp_clan_invitereq)) {
|
| 4579 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLAN_INVITEREQ packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clan_createreq), packet_get_size(packet));
|
| 4580 |
return -1;
|
| 4581 |
}
|
| 4582 |
|
| 4583 |
if ((clan = account_get_clan(conn_get_account(c))) != NULL) {
|
| 4584 |
if (clan_get_member_count(clan) < prefs_get_clan_max_members()) {
|
| 4585 |
if ((clantag = clan_get_clantag(clan)) && (username = packet_get_str_const(packet, sizeof(t_client_w3xp_clan_invitereq), USER_NAME_MAX)) && (conn = connlist_find_connection_by_accountname(username)) && (rpacket = packet_create(packet_class_bnet))) {
|
| 4586 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clan_invitereq));
|
| 4587 |
packet_set_type(rpacket, SERVER_W3XP_CLAN_INVITEREQ);
|
| 4588 |
bn_int_set(&rpacket->u.server_w3xp_clan_invitereq.count, bn_int_get(packet->u.client_w3xp_clan_invitereq.count));
|
| 4589 |
bn_int_set(&rpacket->u.server_w3xp_clan_invitereq.clantag, clantag);
|
| 4590 |
packet_append_string(rpacket, clan_get_name(clan));
|
| 4591 |
packet_append_string(rpacket, conn_get_username(c));
|
| 4592 |
conn_push_outqueue(conn, rpacket);
|
| 4593 |
packet_del_ref(rpacket);
|
| 4594 |
}
|
| 4595 |
} else if ((rpacket = packet_create(packet_class_bnet)) != NULL) {
|
| 4596 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clan_invitereply));
|
| 4597 |
packet_set_type(rpacket, SERVER_W3XP_CLAN_INVITEREPLY);
|
| 4598 |
bn_int_set(&rpacket->u.server_w3xp_clan_invitereply.count, bn_int_get(packet->u.client_w3xp_clan_invitereq.count));
|
| 4599 |
bn_byte_set(&rpacket->u.server_w3xp_clan_invitereply.result, W3XP_CLAN_INVITEREPLY_CLANFULL);
|
| 4600 |
conn_push_outqueue(c, rpacket);
|
| 4601 |
packet_del_ref(rpacket);
|
| 4602 |
}
|
| 4603 |
}
|
| 4604 |
|
| 4605 |
return 0;
|
| 4606 |
}
|
| 4607 |
|
| 4608 |
static int _client_w3xp_clan_invitereply(t_connection * c, t_packet const *const packet)
|
| 4609 |
{
|
| 4610 |
t_packet *rpacket;
|
| 4611 |
t_clan *clan;
|
| 4612 |
const char *username;
|
| 4613 |
t_connection *conn;
|
| 4614 |
int offset;
|
| 4615 |
char status;
|
| 4616 |
|
| 4617 |
if (packet_get_size(packet) < sizeof(t_client_w3xp_clan_invitereply)) {
|
| 4618 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad W3XP_CLAN_INVITEREPLY packet (expected %u bytes, got %u)", conn_get_socket(c), sizeof(t_client_w3xp_clan_createreq), packet_get_size(packet));
|
| 4619 |
return -1;
|
| 4620 |
}
|
| 4621 |
|
| 4622 |
offset = sizeof(t_client_w3xp_clan_invitereply);
|
| 4623 |
username = packet_get_str_const(packet, offset, USER_NAME_MAX);
|
| 4624 |
offset += (strlen(username) + 1);
|
| 4625 |
status = *((char *) packet_get_data_const(packet, offset, 1));
|
| 4626 |
if ((conn = connlist_find_connection_by_accountname(username)) != NULL) {
|
| 4627 |
if ((status == W3XP_CLAN_INVITEREPLY_ACCEPT) && (clan = account_get_clan(conn_get_account(conn)))) {
|
| 4628 |
char channelname[10];
|
| 4629 |
int clantag;
|
| 4630 |
if (clan_get_member_count(clan) < prefs_get_clan_max_members()) {
|
| 4631 |
t_clanmember *member = clan_add_member(clan, conn_get_account(c), 1);
|
| 4632 |
if ((member != NULL) && (clantag = clan_get_clantag(clan))) {
|
| 4633 |
sprintf(channelname, "Clan %c%c%c%c", (clantag >> 24), (clantag >> 16) & 0xff, (clantag >> 8) & 0xff, clantag & 0xff);
|
| 4634 |
if (conn_get_channel(c)) {
|
| 4635 |
conn_update_w3_playerinfo(c);
|
| 4636 |
channel_set_userflags(c);
|
| 4637 |
if (conn_set_channel(c, channelname) < 0)
|
| 4638 |
conn_set_channel(c, CHANNEL_NAME_BANNED); /* should not fail */
|
| 4639 |
clanmember_set_online(c);
|
| 4640 |
}
|
| 4641 |
clan_send_status_window(c);
|
| 4642 |
}
|
| 4643 |
if ((rpacket = packet_create(packet_class_bnet)) != NULL) {
|
| 4644 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clan_invitereply));
|
| 4645 |
packet_set_type(rpacket, SERVER_W3XP_CLAN_INVITEREPLY);
|
| 4646 |
bn_int_set(&rpacket->u.server_w3xp_clan_invitereply.count, bn_int_get(packet->u.client_w3xp_clan_invitereply.count));
|
| 4647 |
bn_byte_set(&rpacket->u.server_w3xp_clan_invitereply.result, W3XP_CLAN_INVITEREPLY_SUCCESS);
|
| 4648 |
conn_push_outqueue(conn, rpacket);
|
| 4649 |
packet_del_ref(rpacket);
|
| 4650 |
}
|
| 4651 |
} else if ((rpacket = packet_create(packet_class_bnet)) != NULL) {
|
| 4652 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clan_invitereply));
|
| 4653 |
packet_set_type(rpacket, SERVER_W3XP_CLAN_INVITEREPLY);
|
| 4654 |
bn_int_set(&rpacket->u.server_w3xp_clan_invitereply.count, bn_int_get(packet->u.client_w3xp_clan_invitereply.count));
|
| 4655 |
bn_byte_set(&rpacket->u.server_w3xp_clan_invitereply.result, W3XP_CLAN_INVITEREPLY_CLANFULL);
|
| 4656 |
conn_push_outqueue(conn, rpacket);
|
| 4657 |
packet_del_ref(rpacket);
|
| 4658 |
}
|
| 4659 |
} else if ((rpacket = packet_create(packet_class_bnet)) != NULL) {
|
| 4660 |
packet_set_size(rpacket, sizeof(t_server_w3xp_clan_invitereply));
|
| 4661 |
packet_set_type(rpacket, SERVER_W3XP_CLAN_INVITEREPLY);
|
| 4662 |
bn_int_set(&rpacket->u.server_w3xp_clan_invitereply.count, bn_int_get(packet->u.client_w3xp_clan_invitereply.count));
|
| 4663 |
bn_byte_set(&rpacket->u.server_w3xp_clan_invitereply.result, status);
|
| 4664 |
conn_push_outqueue(conn, rpacket);
|
| 4665 |
packet_del_ref(rpacket);
|
| 4666 |
}
|
| 4667 |
}
|
| 4668 |
|
| 4669 |
return 0;
|
| 4670 |
}
|
| 4671 |
|
| 4672 |
static int _client_crashdump(t_connection * c, t_packet const *const packet)
|
| 4673 |
{
|
| 4674 |
return 0;
|
| 4675 |
}
|
| 4676 |
|
| 4677 |
static int _client_setemailreply(t_connection * c, t_packet const *const packet)
|
| 4678 |
{
|
| 4679 |
char const *email;
|
| 4680 |
t_account *account;
|
| 4681 |
|
| 4682 |
if (!(email = packet_get_str_const(packet, sizeof(t_client_setemailreply), MAX_EMAIL_STR))) {
|
| 4683 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad SETEMAILREPLY packet", conn_get_socket(c));
|
| 4684 |
return -1;
|
| 4685 |
}
|
| 4686 |
if (!(account = conn_get_account(c))) {
|
| 4687 |
eventlog(eventlog_level_error, __FUNCTION__, "got NULL account for connection in setemail request");
|
| 4688 |
return -1;
|
| 4689 |
}
|
| 4690 |
if (account_get_email(account)) {
|
| 4691 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] account \"%s\" already have email set, ignore set email", conn_get_socket(c), account_get_name(account));
|
| 4692 |
return 0;
|
| 4693 |
}
|
| 4694 |
if (account_set_email(account, email) < 0) {
|
| 4695 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] failed to init account \"%s\" email to \"%s\"", conn_get_socket(c), account_get_name(account), email);
|
| 4696 |
return 0;
|
| 4697 |
} else
|
| 4698 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] init account \"%s\" email to \"%s\"", conn_get_socket(c), account_get_name(account), email);
|
| 4699 |
return 0;
|
| 4700 |
}
|
| 4701 |
|
| 4702 |
static int _client_changeemailreq(t_connection * c, t_packet const *const packet)
|
| 4703 |
{
|
| 4704 |
char const *old;
|
| 4705 |
char const *new;
|
| 4706 |
char const *username;
|
| 4707 |
char const *email;
|
| 4708 |
t_account *account;
|
| 4709 |
int pos;
|
| 4710 |
|
| 4711 |
pos = sizeof(t_client_changeemailreq);
|
| 4712 |
if (!(username = packet_get_str_const(packet, pos, USER_NAME_MAX))) {
|
| 4713 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad username in CHANGEEMAILREQ packet", conn_get_socket(c));
|
| 4714 |
return -1;
|
| 4715 |
}
|
| 4716 |
pos += (strlen(username) + 1);
|
| 4717 |
if (!(old = packet_get_str_const(packet, pos, MAX_EMAIL_STR))) {
|
| 4718 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad old email in CHANGEEMAILREQ packet", conn_get_socket(c));
|
| 4719 |
return -1;
|
| 4720 |
}
|
| 4721 |
pos += (strlen(old) + 1);
|
| 4722 |
if (!(new = packet_get_str_const(packet, pos, MAX_EMAIL_STR))) {
|
| 4723 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad new email in CHANGEEMAILREQ packet", conn_get_socket(c));
|
| 4724 |
return -1;
|
| 4725 |
}
|
| 4726 |
if (!(account = accountlist_find_account(username))) {
|
| 4727 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] change email for \"%s\" refused (no such account)", conn_get_socket(c), username);
|
| 4728 |
return 0;
|
| 4729 |
}
|
| 4730 |
if (!(email = account_get_email(account)) || !email[0]) {
|
| 4731 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] account \"%s\" do not have email set, ignore changing", conn_get_socket(c), account_get_name(account));
|
| 4732 |
return 0;
|
| 4733 |
}
|
| 4734 |
if (strcasecmp(email, old)) {
|
| 4735 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] account \"%s\" email mismatch, ignore changing", conn_get_socket(c), account_get_name(account));
|
| 4736 |
return 0;
|
| 4737 |
}
|
| 4738 |
if (account_set_email(account, new) < 0) {
|
| 4739 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] failed to change account \"%s\" email to \"%s\"", conn_get_socket(c), account_get_name(account), new);
|
| 4740 |
return 0;
|
| 4741 |
} else
|
| 4742 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] change account \"%s\" email to \"%s\"", conn_get_socket(c), account_get_name(account), new);
|
| 4743 |
return 0;
|
| 4744 |
}
|
| 4745 |
|
| 4746 |
static int _client_getpasswordreq(t_connection * c, t_packet const *const packet)
|
| 4747 |
{
|
| 4748 |
char const *username;
|
| 4749 |
char const *try_email;
|
| 4750 |
char const *email;
|
| 4751 |
t_account *account;
|
| 4752 |
int pos;
|
| 4753 |
|
| 4754 |
pos = sizeof(t_client_getpasswordreq);
|
| 4755 |
if (!(username = packet_get_str_const(packet, pos, USER_NAME_MAX))) {
|
| 4756 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad username in GETPASSWORDREQ packet", conn_get_socket(c));
|
| 4757 |
return -1;
|
| 4758 |
}
|
| 4759 |
pos += (strlen(username) + 1);
|
| 4760 |
if (!(try_email = packet_get_str_const(packet, pos, MAX_EMAIL_STR))) {
|
| 4761 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] got bad email in GETPASSWORDREQ packet", conn_get_socket(c));
|
| 4762 |
return -1;
|
| 4763 |
}
|
| 4764 |
if (!(account = accountlist_find_account(username))) {
|
| 4765 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] get password for \"%s\" refused (no such account)", conn_get_socket(c), username);
|
| 4766 |
return 0;
|
| 4767 |
}
|
| 4768 |
if (!(email = account_get_email(account)) || !email[0]) {
|
| 4769 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] account \"%s\" do not have email set, ignore get password", conn_get_socket(c), account_get_name(account));
|
| 4770 |
return 0;
|
| 4771 |
}
|
| 4772 |
if (strcasecmp(email, try_email)) {
|
| 4773 |
eventlog(eventlog_level_error, __FUNCTION__, "[%d] account \"%s\" email mismatch, ignore get password", conn_get_socket(c), account_get_name(account));
|
| 4774 |
return 0;
|
| 4775 |
}
|
| 4776 |
/* TODO: send mail to user with the real password or changed password!?
|
| 4777 |
* (as we cannot get the real password back, we should only change the password) --Soar */
|
| 4778 |
eventlog(eventlog_level_info, __FUNCTION__, "[%d] get password for account \"%s\" to email \"%s\"", conn_get_socket(c), account_get_name(account), email);
|
| 4779 |
return 0;
|
| 4780 |
}
|
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