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spads.pl
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#!/usr/bin/perl -w
#
# SPADS: Spring Perl Autohost for Dedicated Server
#
# Copyright (C) 2008-2025 Yann Riou <yaribzh@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
use strict;
use Config;
use Cwd 'cwd';
use Digest::MD5 'md5_base64';
use Fcntl qw':DEFAULT :flock';
use File::Copy;
use File::Spec::Functions qw'catfile file_name_is_absolute';
use FindBin;
use IPC::Cmd 'can_run';
use JSON::PP;
use List::Util qw'first any all none notall shuffle reduce';
use MIME::Base64;
use POSIX qw'ceil uname';
use Storable qw'nfreeze dclone nstore retrieve';
use Symbol qw'delete_package';
use Text::ParseWords;
use Time::HiRes;
use lib $FindBin::Bin;
use SimpleEvent;
use SimpleLog;
use SpadsConf;
use SpadsUpdater;
use SpringAutoHostInterface;
my $SLI_LOADING_ERROR;
BEGIN { eval {require SpringLobbyInterface; 1} or do { $SLI_LOADING_ERROR=$@;chomp($SLI_LOADING_ERROR) } }
use constant {
MSWIN32 => $^O eq 'MSWin32',
DARWIN => $^O eq 'darwin',
EXIT_SUCCESS => 0,
EXIT_FAILURE => 1,
# Command/environment problems
EXIT_USAGE => 2, # invalid usage
EXIT_CONFIG => 3, # invalid configuration
EXIT_DEPENDENCY => 4, # missing dependency
# Data/state problems
EXIT_CONFLICT => 16, # instance directory conflict
EXIT_INPUTDATA => 17, # inconsistent input data
# Other local problems
EXIT_SYSTEM => 32, # system call failure
EXIT_SOFTWARE => 33, # software failure
# Network/remote system problems
EXIT_REMOTE => 48, # network error or deny from remote system
EXIT_CERTIFICATE => 49, # invalid/untrusted certificate
EXIT_LOGIN => 50, # login failure
LOBBY_STATE_DISCONNECTED => 0,
LOBBY_STATE_CONNECTING => 1,
LOBBY_STATE_CONNECTED => 2,
LOBBY_STATE_LOGGED_IN => 3,
LOBBY_STATE_SYNCHRONIZED => 4,
LOBBY_STATE_OPENING_BATTLE => 5,
LOBBY_STATE_BATTLE_OPENED => 6,
};
if(MSWIN32) {
eval { require Win32; 1; }
or fatalError("$@Missing dependency: Win32 Perl module",EXIT_DEPENDENCY);
eval { require Win32::API; 1; }
or fatalError("$@Missing dependency: Win32::API Perl module",EXIT_DEPENDENCY);
eval { Win32::API->VERSION(0.73); 1; }
or fatalError("$@SPADS requires Win32::API module version 0.73 or superior, please update your Perl installation (Perl 5.16.2 or superior is recommended)",EXIT_DEPENDENCY);
eval { require Win32::TieRegistry; Win32::TieRegistry->import(':KEY_'); 1; }
or fatalError("$@Missing dependency: Win32::TieRegistry Perl module",EXIT_DEPENDENCY);
Win32::API->Import('msvcrt', 'int __cdecl _putenv (char* envstring)')
or fatalError('Failed to import _putenv function from msvcrt.dll ('.getLastWin32Error().')',EXIT_DEPENDENCY);
}else{
eval { require FFI::Platypus; 1; }
or fatalError("$@Missing dependency: FFI::Platypus Perl module",EXIT_DEPENDENCY);
}
SimpleEvent::addProxyPackage('SpadsPluginApi');
SimpleEvent::addProxyPackage('Inline');
# Constants ###################################################################
our $SPADS_VERSION='0.13.41';
our $spadsVer=$SPADS_VERSION; # TODO: remove this line when AutoRegister plugin versions < 0.3 are no longer used
our $CWD=cwd();
my $PATH_SEP=MSWIN32?';':':';
my @SPADS_PACKAGES=qw'spads.pl help.dat helpSettings.dat PerlUnitSync.pm springLobbyCertificates.dat SpringAutoHostInterface.pm SpringLobbyProtocol.pm SpringLobbyInterface.pm SimpleEvent.pm SimpleLog.pm SpadsConf.pm SpadsUpdater.pm SpadsPluginApi.pm argparse.py replay_upload.py';
if(MSWIN32) {
push(@SPADS_PACKAGES,'7za.exe');
}elsif(! DARWIN) {
push(@SPADS_PACKAGES,'7za');
}
my %IRC_COLORS;
my %NO_COLOR;
for my $i (0..15) {
$IRC_COLORS{$i}=''.sprintf('%02u',$i);
$NO_COLOR{$i}='';
}
my @IRC_STYLE=(\%IRC_COLORS,'');
my @NO_IRC_STYLE=(\%NO_COLOR,'');
my %PRIVATE_SETTINGS = map {$_ => 1} (qw'commandsFile endGameCommand endGameCommandEnv');
my %HIDDEN_PRESET_SETTINGS = map {$_ => 1} (qw'description preset hostingPreset battlePreset welcomeMsg welcomeMsgInGame mapLink ghostMapLink advertMsg commandsFile endGameCommand endGameCommandEnv endGameCommandMsg');
my %HIDDEN_HOSTING_SETTINGS = map {$_ => 1} (qw'description battleName');
my %HIDDEN_PLUGIN_SETTINGS = map {$_ => 1} (qw'commandsFile helpFile');
my %HIDDEN_SETTINGS_LOWERCASE = map {lc($_) => 1} (keys %HIDDEN_PRESET_SETTINGS,keys %HIDDEN_HOSTING_SETTINGS);
my @OPTION_TYPES=qw'error bool list number string section';
my %MACOS_SYSTEM_INFO;
if(DARWIN) {
my $sysctlBin;
if(-x '/sbin/sysctl') {
$sysctlBin='/sbin/sysctl';
}elsif(-x '/usr/sbin/sysctl') {
$sysctlBin='/usr/sbin/sysctl';
}else{
$sysctlBin=can_run('sysctl');
}
if(defined $sysctlBin) {
my @sysctlOut=`$sysctlBin -a 2>/dev/null`;
foreach my $line (@sysctlOut) {
if($line =~ /^\s*([^:]*[^\s:])\s*:\s*(.*[^\s])\s*$/) {
$MACOS_SYSTEM_INFO{$1}=$2;
}
}
}
my $swVersBin;
if(-x '/bin/sw_vers') {
$swVersBin='/bin/sw_vers';
}elsif(-x '/usr/bin/sw_vers') {
$swVersBin='/usr/bin/sw_vers';
}else{
$swVersBin=can_run('sw_vers');
}
if(defined $swVersBin) {
my @swVersOut=`$swVersBin 2>/dev/null`;
foreach my $line (@swVersOut) {
if($line =~ /^\s*([^:]*[^\s:])\s*:\s*(.*[^\s])\s*$/) {
$MACOS_SYSTEM_INFO{$1}=$2;
}
}
}
}
my %SPADS_CORE_CMD_HANDLERS = (
addbot => \&hAddBot,
addbox => \&hAddBox,
advert => \&hAdvert,
auth => \&hAuth,
balance => \&hBalance,
ban => \&hBan,
banip => \&hBanIp,
banips => \&hBanIps,
bkick => \&hBKick,
bpreset => \&hBPreset,
boss => \&hBoss,
bset => \&hBSet,
callvote => \&hCallVote,
cancelquit => \&hCancelQuit,
cheat => \&hCheat,
chpasswd => \&hChpasswd,
chrank => \&hChrank,
chskill => \&hChskill,
ckick => \&hCKick,
clearbox => \&hClearBox,
closebattle => \&hCloseBattle,
endvote => \&hEndVote,
fixcolors => \&hFixColors,
force => \&hForce,
forcepreset => \&hForcePreset,
forcestart => \&hForceStart,
gkick => \&hGKick,
help => \&hHelp,
helpall => \&hHelpAll,
hoststats => \&hHostStats,
hpreset => \&hHPreset,
hset => \&hHSet,
joinas => \&hJoinAs,
kick => \&hKick,
kickban => \&hKickBan,
learnmaps => \&hLearnMaps,
list => \&hList,
loadboxes => \&hLoadBoxes,
lock => \&hLock,
maplink => \&hMapLink,
nextmap => \&hNextMap,
nextpreset => \&hNextPreset,
notify => \&hNotify,
openbattle => \&hOpenBattle,
plugin => \&hPlugin,
preset => \&hPreset,
promote => \&hPromote,
pset => \&hPSet,
quit => \&hQuit,
rebalance => \&hRebalance,
reloadarchives => \&hReloadArchives,
reloadconf => \&hReloadConf,
removebot => \&hRemoveBot,
rehost => \&hRehost,
resign => \&hResign,
restart => \&hRestart,
ring => \&hRing,
saveboxes => \&hSaveBoxes,
say => \&hSay,
searchuser => \&hSearchUser,
send => \&hSend,
sendlobby => \&hSendLobby,
set => \&hSet,
smurfs => \&hSmurfs,
specafk => \&hSpecAfk,
split => \&hSplit,
start => \&hStart,
stats => \&hStats,
status => \&hStatus,
stop => \&hStop,
unban => \&hUnban,
unbanip => \&hUnbanIp,
unbanips => \&hUnbanIps,
unlock => \&hUnlock,
unlockspec => \&hUnlockSpec,
update => \&hUpdate,
version => \&hVersion,
vote => \&hVote,
whois => \&hWhois,
'#skill' => \&hSkill );
my %SPADS_CORE_CMDS_CUSTOM_PARAM_PARSING = (
addbot => 3,
advert => 1,
ban => 4,
banip => 4,
banips => 4,
bset => 2,
callvote => 1,
cheat => 1,
coop => 1,
hset => 2,
loadboxes => 1,
map => 1,
plugin => 4,
pset => 2,
rck => 1,
reloadconf => 1,
restart => 1,
say => 1,
send => 1,
sendlobby => 1,
set => 2,
);
my %SPADS_CORE_CMD_ALIASES=(
b => ['vote','b'],
coop => ['pSet','shareId'],
cv => ['callVote'],
ev => ['endVote'],
fb => ['force','*'],
h => ['help'],
map => ['set','map'],
n => ['vote','n'],
rc => ['reloadConf'],
rck => ['reloadConf','keepSettings %1%'],
s => ['status'],
sb => ['status','battle'],
spec => ['force','%1%','spec'],
su => ['searchUser'],
us => ['unlockSpec'],
w => ['whois'],
y => ['vote','y'],
);
my %SPADS_CORE_API_HANDLERS = (
getPreferences => \&hApiGetPreferences,
getSettings => \&hApiGetSettings,
getVoteSettings => \&hApiGetVoteSettings,
status => \&hApiStatus,
);
my %SPADS_CORE_API_RIGHTS = (
getPreferences => 'list',
getSettings => 'list',
getVoteSettings => 'list',
);
my %ALERTS=('UPD-001' => 'Unable to check for SPADS update',
'UPD-002' => 'Major SPADS update available',
'UPD-003' => 'Unable to apply SPADS update',
'SPR-001' => 'Spring server crashed');
my %RANK_SKILL=(0 => 10,
1 => 13,
2 => 16,
3 => 20,
4 => 25,
5 => 30,
6 => 35,
7 => 38);
my %RANK_TRUESKILL=(0 => 20,
1 => 22,
2 => 23,
3 => 24,
4 => 25,
5 => 26,
6 => 28,
7 => 30);
our %JSONRPC_ERRORS = ( RATE_LIMIT_EXCEEDED => -1,
INSUFFICIENT_PRIVILEGES => -2,
UNKNOWN_ERROR => -3,
PARSE_ERROR => -32700,
INVALID_REQUEST => -32600,
METHOD_NOT_FOUND => -32601,
INVALID_PARAMS => -32602,
INTERNAL_ERROR => -32603,
SERVER_ERROR => -32000 );
my %JSONRPC_ERRORMSGS = ( -1 => 'Rate limit exceeded',
-2 => 'Insufficient privileges',
-3 => 'Unknown error',
-32700 => 'Parse error',
-32600 => 'Invalid request',
-32601 => 'Method not found',
-32602 => 'Invalid params',
-32603 => 'Internal error' );
map {$JSONRPC_ERRORMSGS{$_}='Server error'} (-32099..-32000);
my @DEFAULT_COLOR_ORDER=(qw'red blue green yellow cyan magenta orange purple teal gold azure pink lime gray');
# Command line parameters handling ############################################
invalidUsage() if($#ARGV < 0 || ! (-f $ARGV[0]));
my ($confFile,$genDoc,$tlsAction,$tlsHost,$tlsCert);
our %confMacros;
{
my @cmdLineArgs=@ARGV;
$confFile=shift(@cmdLineArgs);
my $p_macroData;
($p_macroData,$genDoc,$tlsAction,$tlsHost,$tlsCert)=parseCmdLineArgs(@cmdLineArgs);
invalidUsage() unless(defined $p_macroData);
%confMacros=%{$p_macroData};
}
# Default logging system ######################################################
my $sLog=SimpleLog->new(prefix => "[SPADS] ");
$SIG{__DIE__} = sub {
return unless(defined $^S && ! $^S);
my $msg=shift;
chomp($msg);
slog("Fatal error: $msg",0);
my $nestLevel=1;
while(my @callerData=caller($nestLevel++)) {
if($nestLevel>9) {
slog("Fatal error: ...",0);
last;
}else{
slog("Fatal error: $callerData[3] called at $callerData[1] line $callerData[2]",0);
}
}
};
$SIG{__WARN__} = sub {
my $msg=shift;
chomp($msg);
slog("PERL WARNING: $msg",1);
my $nestLevel=1;
while(my @callerData=caller($nestLevel++)) {
if($nestLevel>9) {
slog("PERL WARNING: ...",1);
last;
}else{
slog("PERL WARNING: $callerData[3] called at $callerData[1] line $callerData[2]",1);
}
}
};
# Configuration loading #######################################################
our $spads=SpadsConf->new($confFile,$sLog,\%confMacros);
fatalError('Unable to load SPADS configuration at startup',EXIT_CONFIG) unless($spads);
$sLog=$spads->{log};
# State variables #############################################################
#
# Already declared:
# . Command line parameters handling:
# my ($confFile,$genDoc,$tlsAction,$tlsHost,$tlsCert);
# our %confMacros;
#
# . Default logging system:
# my $sLog;
#
# . Configuration loading:
# our $spads;
#
my $masterChannel=$spads->{conf}{masterChannel};
$masterChannel=$1 if($masterChannel =~ /^([^\s]+)\s/);
my $spadsDir=File::Spec->canonpath($FindBin::Bin);
our %conf=%{$spads->{conf}};
my $abortSpadsStartForAutoUpdate=0;
my %quitAfterGame=(
action => undef, # 0: shutdown, 1: restart
condition => undef, # 0: no game is running, 1: no game is running and only spectators in battle lobby, 2: no game is running and battle lobby is empty
exitCode => EXIT_SUCCESS,
);
my $closeBattleAfterGame=0;
our %timestamps=(connectAttempt => 0,
ping => 0,
promote => 0,
autoRestore => 0,
battleChange => 0,
balance => 0,
autoBalance => 0,
fixColors => 0,
autoHostStart => time,
lastGameStart => 0,
lastGameStartPlaying => 0,
lastGameEnd => 0,
rotationEmpty => time,
dataDump => time,
autoUpdate => 0,
autoRestartCheck => 0,
autoForcePossible => 0,
archivesLoad => 0,
archivesCheck => 0,
mapLearned => 0,
autoStop => -1,
floodPurge => time,
advert => time,
gameOver => 0,
prefCachePurge => time,
usLockRequestForGameStart => 0);
my $syncedSpringVersion='';
my $fullSpringVersion='';
our $lobbyState=LOBBY_STATE_DISCONNECTED;
my %pendingRedirect;
my $lobbyBrokenConnection=0;
my $loadArchivesInProgress=0;
my %availableMapsNameToNb;
my @availableMaps;
my %availableModsNameToNb;
my @availableMods;
my ($currentNbNonPlayer,$currentLockedStatus)=(0,0);
my $currentMap=$conf{map};
my $targetMod="";
our $p_runningBattle={};
my %inGameAddedUsers;
my %inGameAddedPlayers;
my %runningBattleMapping;
my %runningBattleReversedMapping;
my $cheating=0;
my $p_gameOverResults={};
my %defeatTimes;
my $p_answerFunction;
our %currentVote=();
our $springPid=0;
my $springWin32Process;
my %endGameData;
my $nbEndGameCommandRunning=0;
my %gdr;
my %gdrIPs;
my @gdrQueue;
my $gdrLobbyBot='SpringLobbyMonitor';
my $sldbLobbyBot='SLDB';
my $gdrEnabled=0;
my %teamStats;
my %lastSentMessages;
my @messageQueue=();
my @lowPriorityMessageQueue=();
my %lastBattleMsg;
my %lastBattleStatus;
my %lastFloodKicks;
my %lastCmds;
my %ignoredUsers;
my $balanceState=0; # 0: not balanced, 1: balanced
my $colorsState=0; # 0: not fixed, 1: fixed
my @predefinedColors;
my %advColors;
my %balanceTarget;
my %colorsTarget;
my $manualLockedStatus=0;
my %currentPlayers;
my %currentSpecs;
my %forceSpecTimestamps;
my %pendingLocalBotManual;
my %pendingLocalBotAuto;
my %autoAddedLocalBots;
my %pendingFloodKicks;
my %pendingNotifications;
my %pendingSpecJoin;
my %lastRungUsers;
my $triedGhostWorkaround=0;
my $inGameTime=0;
my $accountInGameTime;
my ($os,$mem,$sysUptime,$cpuModel)=getSysInfo();
my %pendingAlerts;
my %alertedUsers;
my %springPrematureEndData=();
our %bosses=();
my $balRandSeed=intRand();
my %authenticatedUsers;
my $lanMode=0;
our @pluginsOrder;
my %pluginsReverseDeps;
our %plugins;
my %battleSkills;
our %battleSkillsCache;
my %pendingGetSkills;
my $currentGameType='Duel';
our $springServerType=$conf{springServerType};
my $springServerBin=$conf{springServer};
my %autoManagedEngineData=(mode => 'off');
my $failedEngineInstallVersion;
my $engineVersionAutoManagementInProgress;
my ($lockFh,$pidFile,$lockAcquired,$auLockFh,$periodicAutoUpdateLockAcquired,$usLockFhForGameStart);
my %prefCache;
my %prefCacheTs;
our %spadsCmdHandlers=%SPADS_CORE_CMD_HANDLERS;
our %spadsApiHandlers=%SPADS_CORE_API_HANDLERS;
our %spadsApiRights=%SPADS_CORE_API_RIGHTS;
our %spadsCmdsCustomParamParsing=%SPADS_CORE_CMDS_CUSTOM_PARAM_PARSING;
my %nbRelayedApiCalls;
my %ignoredRelayedApiUsers;
my %pendingRelayedJsonRpcChunks;
my %sentPlayersScriptTags;
my $simpleEventLoopStopping;
our $unitsync;
my %unitsyncOptFuncs;
my %unitsyncHostHashes;
my $lobbyReconnectDelay;
my $useTls;
my %hostingParams;
my $lobbySimpleLog=SimpleLog->new(logFiles => [$conf{logDir}."/spads.log",''],
logLevels => [$conf{lobbyInterfaceLogLevel},3],
useANSICodes => [0,-t STDOUT ? 1 : 0],
useTimestamps => [1,-t STDOUT ? 0 : 1],
prefix => "[SpringLobbyInterface] ");
my $autohostSimpleLog=SimpleLog->new(logFiles => [$conf{logDir}."/spads.log"],
logLevels => [$conf{autoHostInterfaceLogLevel}],
useANSICodes => [0],
useTimestamps => [1],
prefix => "[SpringAutoHostInterface] ");
my $updaterSimpleLog=SimpleLog->new(logFiles => [$conf{logDir}."/spads.log",""],
logLevels => [$conf{updaterLogLevel},3],
useANSICodes => [0,-t STDOUT ? 1 : 0],
useTimestamps => [1,-t STDOUT ? 0 : 1],
prefix => "[SpadsUpdater] ");
my $simpleEventSimpleLog=SimpleLog->new(logFiles => [$conf{logDir}.'/spads.log',''],
logLevels => [$conf{simpleEventLogLevel},3],
useANSICodes => [0,-t STDOUT ? 1 : 0],
useTimestamps => [1,-t STDOUT ? 0 : 1],
prefix => "[SimpleEvent] ");
our $lobby;
$lobby = SpringLobbyInterface->new(serverHost => $conf{lobbyHost},
serverPort => $conf{lobbyPort},
simpleLog => $lobbySimpleLog,
warnForUnhandledMessages => 0,
inconsistencyHandler => sub { $lobbyBrokenConnection=1; } )
unless($SLI_LOADING_ERROR);
our $autohost = SpringAutoHostInterface->new(autoHostPort => $conf{autoHostPort},
simpleLog => $autohostSimpleLog,
warnForUnhandledMessages => 0);
my $updater = SpadsUpdater->new(sLog => $updaterSimpleLog,
repository => "http://planetspads.free.fr/spads/repository",
release => $conf{autoUpdateRelease},
packages => \@SPADS_PACKAGES,
springDir => $conf{autoManagedSpringDir});
# Binaries update (Windows only) ##############################################
if(MSWIN32) {
if(opendir(BINDIR,$spadsDir)) {
my @toBeDeletedFiles = grep {/\.toBeDeleted$/} readdir(BINDIR);
closedir(BINDIR);
my @toBeDelAbsNames=map("$spadsDir/$_",@toBeDeletedFiles);
unlink @toBeDelAbsNames;
}
my %updatedPackages;
if(-f "$spadsDir/updateInfo.txt") {
if(open(UPDATE_INFO,"<$spadsDir/updateInfo.txt")) {
while(local $_ = <UPDATE_INFO>) {
$updatedPackages{$1}=$2 if(/^([^:]+):(.+)$/);
}
close(UPDATE_INFO);
}else{
fatalError("Unable to read \"$spadsDir/updateInfo.txt\" file",EXIT_SYSTEM);
}
}
foreach my $updatedPackage (keys %updatedPackages) {
my $updatedPackagePath=catfile($spadsDir,$updatedPackage);
my $versionedUpdatedPackagePath=catfile($spadsDir,$updatedPackages{$updatedPackage});
next unless($updatedPackage =~ /\.(exe|dll)$/ && -f $versionedUpdatedPackagePath);
if(-f $updatedPackagePath) {
my @origStat=stat($versionedUpdatedPackagePath);
my @destStat=stat($updatedPackagePath);
next if($origStat[9] <= $destStat[9]);
unlink($updatedPackagePath);
renameToBeDeleted($updatedPackagePath) if(-f $updatedPackagePath);
}
if(! copy($versionedUpdatedPackagePath,$updatedPackagePath)) {
fatalError("Unable to copy \"$versionedUpdatedPackagePath\" to \"$updatedPackagePath\", system consistency must be checked manually !",EXIT_SYSTEM);
}
slog("Copied \"$versionedUpdatedPackagePath\" to \"$updatedPackagePath\" (Windows binary update mode)",5);
}
}
# TLS certificates management #################################################
if(defined $tlsAction && ($tlsAction eq 'revoke' || $tlsAction eq 'list' || defined $tlsCert)) {
$tlsHost//=$conf{lobbyHost} unless($tlsAction eq 'list');
my $exitCode=EXIT_SUCCESS;
if($tlsAction eq 'trust') {
my $res=$spads->addTrustedCertificateHash({lobbyHost => $tlsHost, certHash => $tlsCert});
if($res) {
slog("Added trusted certificate hash (SHA-256) $tlsCert for host $tlsHost",3);
}else{
$exitCode=EXIT_INPUTDATA;
slog('Failed to add trusted certificate!',1);
}
}elsif($tlsAction eq 'revoke') {
my $res=$spads->removeTrustedCertificateHash({lobbyHost => $tlsHost, certHash => $tlsCert});
if($res) {
slog("Revoked certificate hash (SHA-256) $tlsCert for host $tlsHost",3);
}else{
$exitCode=EXIT_INPUTDATA;
slog('Failed to revoke certificate!',1) unless($res);
}
}else{
my $r_trustedCerts=$spads->getTrustedCertificateHashes();
my @trustedCerts;
foreach my $lobbyHost (keys %{$r_trustedCerts}) {
next if(defined $tlsHost && $lobbyHost ne $tlsHost);
foreach my $lobbyCert (keys %{$r_trustedCerts->{$lobbyHost}}) {
push(@trustedCerts,{host => $lobbyHost, hash => $lobbyCert});
}
}
if(@trustedCerts) {
print 'Trusted lobby certificate hash'.($#trustedCerts>0?'es':'').' (SHA-256)'.(defined $tlsHost ? " for host $tlsHost" : '').":\n";
foreach my $r_trustedCert (@trustedCerts) {
if(defined $tlsHost) {
print " - $r_trustedCert->{hash}\n";
}else{
print " - host:$r_trustedCert->{host}, hash:$r_trustedCert->{hash}\n";
}
}
}else{
print 'No trusted lobby certificate'.(defined $tlsHost ? " for host $tlsHost" : '')."!\n";
}
}
exit $exitCode;
}
if($conf{lobbyTls} ne 'off') {
$useTls = eval {require IO::Socket::SSL; 1};
fatalError('Module IO::Socket::SSL required for TLS support',EXIT_DEPENDENCY) if($conf{lobbyTls} eq 'on' && ! $useTls);
}
# Console title update (Windows only) #########################################
if(MSWIN32) {
eval {
require Win32::Console;
my $title=$conf{lobbyLogin};
$title.="\@$conf{lobbyHost}" if($conf{lobbyHost} ne 'lobby.springrts.com' || $conf{lobbyPort} != 8200);
$title.=":$conf{lobbyPort}" if($conf{lobbyPort} != 8200);
$title.=" (SPADS $SPADS_VERSION)";
Win32::Console->new()->Title($title);
};
}
# Subfunctions ################################################################
sub invalidUsage {
print "usage: perl $0 <configurationFile> [--doc] [<macroName>=<macroValue> [...]]\n";
print <<EOH;
perl $0 <configurationFile> --tls-cert-trust
perl $0 <configurationFile> --tls-cert-trust=<certificateHash>
perl $0 <configurationFile> --tls-cert-trust=<hostName>:<certificateHash>
perl $0 <configurationFile> --tls-cert-revoke=<certificateHash>
perl $0 <configurationFile> --tls-cert-revoke=<hostName>:<certificateHash>
perl $0 <configurationFile> --tls-cert-list
perl $0 <configurationFile> --tls-cert-list=<hostName>
EOH
exit EXIT_USAGE;
}
sub parseCmdLineArgs {
my $parsedGenDoc=0;
my ($parsedTlsAction,$parsedTlsHost,$parsedTlsCert);
my %macros;
foreach my $arg (@_) {
if($arg =~ /^--tls-cert-(trust|revoke|list)(?:=(.+))?$/i) {
return undef if(defined $parsedTlsAction);
$parsedTlsAction=lc($1);
my $tlsParam=lc($2) if(defined $2);
if(defined $tlsParam) {
if($parsedTlsAction eq 'list') {
return undef unless($tlsParam =~ /^\w[\w\-\.]*$/);
$parsedTlsHost=$tlsParam;
}elsif($tlsParam =~ /^(\w[\w\-\.]*):([\da-f]+)$/) {
($parsedTlsHost,$parsedTlsCert)=($1,$2);
}elsif($tlsParam =~ /^[\da-f]+$/) {
$parsedTlsCert=$tlsParam;
}else{
return undef;
}
}else{
return undef if($parsedTlsAction eq 'revoke');
}
}elsif($arg =~ /^([\w\:]+)=(.*)$/) {
$macros{$1}=$2;
}elsif($arg eq "--doc") {
$parsedGenDoc=1;
}else{
return undef;
}
}
return (\%macros,$parsedGenDoc,$parsedTlsAction,$parsedTlsHost,$parsedTlsCert);
}
sub parseMacroTokens {
my %macros;
foreach my $macroToken (@_) {
if($macroToken =~ /^([\w\:]+)=(.*)$/) {
$macros{$1}=$2;
}else{
return undef;
}
}
return \%macros;
}
sub slog { $sLog->log(@_) }
sub fatalError {
my ($m,$ec)=@_;
$ec//=EXIT_SOFTWARE;
defined $sLog ? $sLog->log($m,0) : print STDERR $m."\n";
unlink($pidFile) if($lockAcquired);
exit $ec;
}
sub intRand {
rand() =~ /\.(\d+)/;
return $1 % 99999999;
}
sub renameToBeDeleted {
my $fileName=shift;
my $i=1;
while(-f "$fileName.$i.toBeDeleted" && $i < 100) {
$i++;
}
return move($fileName,"$fileName.$i.toBeDeleted");
}
sub int32 { return unpack('l',pack('l',shift)) }
sub uint32 { return unpack('L',pack('L',shift)) }
sub hasEvalError {
if($@) {
chomp($@);
return 1;
}else{
return 0;
}
}
sub getPerlModuleVersion {
my @moduleParts=split(/::/,shift);
my $r_symtab=\%::;
while (my $nextModulePart=shift(@moduleParts)) {
return undef unless(exists $r_symtab->{"$nextModulePart\::"});
$r_symtab=$r_symtab->{"$nextModulePart\::"};
}
return undef unless(exists $r_symtab->{VERSION});
return ${$r_symtab->{VERSION}};
}
sub onSpringProcessExit {
my (undef,$exitCode,$signalNb,$hasCoreDump)=@_;
$signalNb//=0;
$hasCoreDump//=0;
if($usLockFhForGameStart) {
close($usLockFhForGameStart);
undef $usLockFhForGameStart;
}
if(%{$p_runningBattle}) {
%springPrematureEndData=(ec => $exitCode, ts => time, signal => $signalNb, core => $hasCoreDump);
}else{
my $gameRunningTime=secToTime(time-$timestamps{lastGameStart});
if(($exitCode && $exitCode != 255) || $signalNb || $hasCoreDump) {
$autohost->serverQuitHandler() if($autohost->{state});
my $logMsg="Spring crashed (running time: $gameRunningTime";
if($signalNb) {
$logMsg.=", interrupted by signal $signalNb";
$logMsg.=", exit code: $exitCode" if($exitCode);
}else{
$logMsg.=", exit code: $exitCode";
}
$logMsg.=', core dumped' if($hasCoreDump);
$logMsg.=')';
slog($logMsg,1);
broadcastMsg("Spring crashed ! (running time: $gameRunningTime)");
addAlert('SPR-001');
}else{
slog('Spring server detected sync errors during game',2) if($exitCode == 255);
broadcastMsg("Server stopped (running time: $gameRunningTime)");
endGameProcessing();
delete $pendingAlerts{'SPR-001'};
}
$inGameTime+=time-$timestamps{lastGameStart};
setAsOutOfGame();
}
}
sub onUpdaterCallEnd {
my $updateRc=shift;
if($updateRc < 0) {
if($updateRc > -7 || $updateRc == -12) {
delete @pendingAlerts{('UPD-002','UPD-003')};
addAlert('UPD-001');
}elsif($updateRc == -7) {
delete @pendingAlerts{('UPD-001','UPD-003')};
addAlert('UPD-002');
}else{
delete @pendingAlerts{('UPD-001','UPD-002')};
addAlert('UPD-003');
}
}else{
delete @pendingAlerts{('UPD-001','UPD-002','UPD-003')};
}
if(isRestartForUpdateApplicable() && (! $updater->isUpdateInProgress())) {
autoRestartForUpdateIfNeeded();
}
}
sub getLastWin32Error {
my $errorNb=Win32::GetLastError();
return 'unknown error' unless($errorNb);
my $errorMsg=Win32::FormatMessage($errorNb)//($^E=$errorNb);
$errorMsg=~s/\cM?\cJ$//;
return $errorMsg;
}
sub escapeWin32Parameter {
my $arg = shift;
$arg =~ s/(\\*)"/$1$1\\"/g;
if($arg =~ /[ \t\(]/) {
$arg =~ s/(\\*)$/$1$1/;
$arg = "\"$arg\"";
}
return $arg;
}
sub portableExec {
my ($program,@params)=@_;
my @args=($program,@params);
@args=map {escapeWin32Parameter($_)} @args if(MSWIN32);
return exec {$program} @args;
}
sub execError {
my ($msg,$level)=@_;
slog($msg,$level);
exit EXIT_FAILURE;
}
sub autoRetry {
my ($p_f,$retryNb,$delayMs)=@_;
$retryNb//=50;
$delayMs//=100;
my $delayUs=1000*$delayMs;
my $res=&{$p_f}();
while(! $res) {
return 0 unless($retryNb--);
Time::HiRes::usleep($delayUs);
$res=&{$p_f}();
}
return $res;
}
sub areSamePaths {
my ($p1,$p2)=map {File::Spec->canonpath($_)} @_;
($p1,$p2)=map {lc($_)} ($p1,$p2) if(MSWIN32);
return $p1 eq $p2;
}
sub splitPaths {
my $pathsString=shift;
return () unless(defined $pathsString);
return split(/$PATH_SEP/,$pathsString);
}
sub setEnvVarFirstPaths {
my ($varName,@firstPaths)=@_;
my $needRestart=0;
fatalError("Unable to handle path containing \"$PATH_SEP\" character!") if(any {index($_,$PATH_SEP) != -1} @firstPaths);
$ENV{"SPADS_$varName"}=$ENV{$varName}//'_UNDEF_' unless(exists $ENV{"SPADS_$varName"});
my @currentPaths=split(/$PATH_SEP/,$ENV{$varName}//'');
$needRestart=1 if($#currentPaths < $#firstPaths);
if(! $needRestart) {
for my $i (0..$#firstPaths) {
if(! areSamePaths($currentPaths[$i],$firstPaths[$i])) {
$needRestart=1;
last;
}
}
}
if($needRestart) {
my @origPaths=$ENV{"SPADS_$varName"} eq '_UNDEF_' ? () : split(/$PATH_SEP/,$ENV{"SPADS_$varName"});
my @newPaths;
foreach my $path (@origPaths) {
push(@newPaths,$path) unless(any {areSamePaths($path,$_)} @firstPaths);
}
$ENV{$varName}=join($PATH_SEP,@firstPaths,@newPaths);
}
return $needRestart;
}
sub exportWin32EnvVar {
my $envVar=shift;
my $envVarDef="$envVar=".($ENV{$envVar}//'');
fatalError("Unable to export environment variable definition \"$envVarDef\"",EXIT_SYSTEM) unless(int32(_putenv($envVarDef)) == 0);
}
sub setSpringEnv {
my @dataDirs=@_;
setEnvVarFirstPaths('SPRING_DATADIR',@dataDirs);
exportWin32EnvVar('SPRING_DATADIR') if(MSWIN32);
$ENV{SPRING_WRITEDIR}=$dataDirs[0] unless(areSamePaths($dataDirs[0],$ENV{SPRING_WRITEDIR}//''));
exportWin32EnvVar('SPRING_WRITEDIR') if(MSWIN32);
eval {require PerlUnitSync};
fatalError("Unable to load PerlUnitSync module ($@)") if (hasEvalError());
$unitsync = eval {PerlUnitSync->new($conf{unitsyncDir} eq '' ? $dataDirs[1] : $conf{unitsyncDir})};
fatalError($@) if (hasEvalError());
fatalError("Failed to load unitsync library from \"$conf{unitsyncDir}\" - unknown error") unless(defined $unitsync);
map {$unitsyncOptFuncs{$_}=1 if($unitsync->hasFunc($_))} (qw'GetMapInfoCount GetMacAddrHash GetSysInfoHash');
$unitsyncHostHashes{macAddr}=$unitsync->GetMacAddrHash() if($unitsyncOptFuncs{GetMacAddrHash});
$unitsyncHostHashes{sysInfo}=$unitsync->GetSysInfoHash() if($unitsyncOptFuncs{GetSysInfoHash});
}
sub setSpringServerBin {
my $baseDir=shift;
$springServerBin=catfile($baseDir,"spring-$springServerType".(MSWIN32?'.exe':''));
}
sub generateGameId {
my @gameIdChars=split('','1234567890abcdef');
my $gameId='SPADS-';
for my $i (1..26) {
$gameId.=$gameIdChars[int(rand($#gameIdChars+1))];
}
return $gameId;
}
sub compareVersionElem {
my ($v1,$v2)=@_;