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exec.ufdb.php
executable file
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exec.ufdb.php
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<?php
if(posix_getuid()<>0){die("Cannot be used in web server mode\n\n");}
$GLOBALS["FORCE"]=false;
$GLOBALS["RECONFIGURE"]=false;
$GLOBALS["SWAPSTATE"]=false;
$GLOBALS["NOSQUIDOUTPUT"]=true;
$GLOBALS["WATCHDOG"]=false;
$GLOBALS["MONIT"]=false;
$GLOBALS["UFDBTAIL"]=false;
$GLOBALS["TITLENAME"]="Webfilter Daemon";
$GLOBALS["AFTER-FATAL-ERROR"]=false;
$GLOBALS["BYSCHEDULE"]=false;
$GLOBALS["UPDATER"]=false;
$GLOBALS["HUMAN"]=false;
$GLOBALS["PID_PATH"]="/var/run/urlfilterdb/ufdbguardd.pid";
$GLOBALS["CACHE_IHM"]="/usr/share/artica-postfix/ressources/logs/web/ufdb.rules_toolbox_left.html";
if(preg_match("#schedule-id=([0-9]+)#",implode(" ",$argv),$re)){$GLOBALS["SCHEDULE_ID"]=$re[1];}
if(preg_match("#--verbose#",implode(" ",$argv))){$GLOBALS["VERBOSE"]=true;$GLOBALS["OUTPUT"]=true;$GLOBALS["debug"]=true;ini_set('display_errors', 1);ini_set('error_reporting', E_ALL);ini_set('error_prepend_string',null);ini_set('error_append_string',null);}
if(preg_match("#--output#",implode(" ",$argv))){$GLOBALS["OUTPUT"]=true;}
if(preg_match("#schedule-id=([0-9]+)#",implode(" ",$argv),$re)){$GLOBALS["SCHEDULE_ID"]=$re[1];}
if(preg_match("#--from-schedule#",implode(" ",$argv),$re)){$GLOBALS["BYSCHEDULE"]=true;}
if(preg_match("#--force#",implode(" ",$argv),$re)){$GLOBALS["FORCE"]=true;}
if(preg_match("#--reconfigure#",implode(" ",$argv),$re)){$GLOBALS["RECONFIGURE"]=true;}
if(preg_match("#--monit#",implode(" ",$argv),$re)){$GLOBALS["MONIT"]=true;}
if(preg_match("#--watchdog#",implode(" ",$argv),$re)){$GLOBALS["WATCHDOG"]=true;$GLOBALS["FORCE"]=true;}
if(preg_match("#--ufdbtail#",implode(" ",$argv),$re)){$GLOBALS["UFDBTAIL"]=true;$GLOBALS["FORCE"]=true;}
if(preg_match("#--fatal-error#",implode(" ",$argv),$re)){$GLOBALS["AFTER-FATAL-ERROR"]=true;$GLOBALS["FORCE"]=true;}
if(preg_match("#--human#",implode(" ",$argv),$re)){$GLOBALS["HUMAN"]=true;$GLOBALS["FORCE"]=true;}
if(preg_match("#--updater#",implode(" ",$argv),$re)){$GLOBALS["UPDATER"]=true;$GLOBALS["FORCE"]=true;}
$GLOBALS["AS_ROOT"]=true;
include_once(dirname(__FILE__).'/ressources/class.ldap.inc');
include_once(dirname(__FILE__).'/ressources/class.squid.inc');
include_once(dirname(__FILE__).'/ressources/class.mysql.inc');
include_once(dirname(__FILE__).'/framework/class.unix.inc');
include_once(dirname(__FILE__).'/framework/frame.class.inc');
include_once(dirname(__FILE__).'/framework/class.settings.inc');
include_once(dirname(__FILE__).'/ressources/class.os.system.inc');
include_once(dirname(__FILE__).'/ressources/class.compile.ufdbguard.inc');
$GLOBALS["ARGVS"]=implode(" ",$argv);
if($argv[1]=="--stop"){$GLOBALS["OUTPUT"]=true;stop();@unlink($GLOBALS["CACHE_IHM"]);die();}
if($argv[1]=="--start"){$GLOBALS["OUTPUT"]=true;start();@unlink($GLOBALS["CACHE_IHM"]);die();}
if($argv[1]=="--restart"){$GLOBALS["OUTPUT"]=true;restart();@unlink($GLOBALS["CACHE_IHM"]);die();}
if($argv[1]=="--reload"){$GLOBALS["OUTPUT"]=true;reload();@unlink($GLOBALS["CACHE_IHM"]);die();}
if($argv[1]=="--rotatelog"){$GLOBALS["OUTPUT"]=true;rotate();die();}
if($argv[1]=="--force-restart-squid"){$GLOBALS["OUTPUT"]=true;force_restart_squid();die();}
function restart() {
$unix=new unix();
$FORCED_TEXT=null;
$NOTIFY=false;
$pidfile="/etc/artica-postfix/pids/".basename(__FILE__).".".__FUNCTION__.".pid";
$pid=$unix->get_pid_from_file($pidfile);
if($unix->process_exists($pid,basename(__FILE__))){
$time=$unix->PROCCESS_TIME_MIN($pid);
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Already Artica task running PID $pid since {$time}mn\n";}
return;
}
@file_put_contents($pidfile, getmypid());
if($GLOBALS["FORCE"]){
$FORCED_TEXT=" (forced)";
}
if($GLOBALS["AFTER-FATAL-ERROR"]){
$FORCED_TEXT=$FORCED_TEXT. " after a fatal error";
}
if($GLOBALS["SCHEDULE_ID"]>0){$NOTIFY=true;squid_admin_mysql(1, "Scheduled task executed: Restart Web filtering service$FORCED_TEXT", "This is a schedule task ID:{$GLOBALS["SCHEDULE_ID"]}",__FILE__,__LINE__);}
if($GLOBALS["WATCHDOG"]){$NOTIFY=true;squid_admin_mysql(1, "Restart Web filtering service$FORCED_TEXT ( by Watchdog )", "nothing",__FILE__,__LINE__);}
if($GLOBALS["UFDBTAIL"]){$NOTIFY=true;squid_admin_mysql(1, "Restart Web filtering service$FORCED_TEXT ( by Artica Tailer )", "nothing",__FILE__,__LINE__);}
if(!$NOTIFY){
squid_admin_mysql(2, "Restart Web filtering service$FORCED_TEXT ( by -- )", "nothing",__FILE__,__LINE__);
}
stop(true);
sleep(1);
start(true);
@unlink("/usr/share/artica-postfix/ressources/logs/web/ufdb.rules_toolbox_left.html");
}
function build_progress($text,$pourc){
$cachefile="/usr/share/artica-postfix/ressources/logs/web/ufdb.restart.progress";
$array["POURC"]=$pourc;
$array["TEXT"]=$text;
@file_put_contents($cachefile, serialize($array));
@chmod($cachefile,0755);
}
function force_restart_squid(){
$unix=new unix();
$pidfile="/etc/artica-postfix/pids/".basename(__FILE__).".".__FUNCTION__.".pid";
$pid=$unix->get_pid_from_file($pidfile);
if($unix->process_exists($pid,basename(__FILE__))){
$time=$unix->PROCCESS_TIME_MIN($pid);
build_progress("Already running",110);
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Already Artica task running PID $pid since {$time}mn\n";}
return;
}
@file_put_contents($pidfile, getmypid());
$php5=$unix->LOCATE_PHP5_BIN();
build_progress("{stopping} {APP_UFDBGUARD}",5);
$GLOBALS["FORCE"]=true;
stop(true);
stop(true);
build_progress("{reconfiguring} {APP_UFDBGUARD}",40);
system("$php5 /usr/share/artica-postfix/exec.squidguard.php --conf --force");
build_progress("{starting} {APP_UFDBGUARD}",50);
build_progress("{checking_configuration}",50);
if(!ChecksConfig()){
build_progress("{reconfiguring} {APP_SQUID}",70);
system("$php5 /usr/share/artica-postfix/exec.squid.php --build --force");
}
start(true,true);
build_progress("{reconfiguring} {done}",100);
}
function ChecksConfig(){
$sock=new sockets();
$unix=new unix();
$Urgency=intval(@file_get_contents("/etc/artica-postfix/settings/Daemons/SquidUrgency"));
if($Urgency==1){return true;}
$ufdbguardConfig=unserialize(base64_decode($sock->GET_INFO("ufdbguardConfig")));
$ufdbClass=new compile_ufdbguard();
$datas=$ufdbClass->SetDefaultsConfig($ufdbguardConfig);
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}: tcpsockets={$datas["tcpsockets"]}\n";}
$php5=$unix->LOCATE_PHP5_BIN();
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} tcpsockets =1\n";}
if($ufdbguardConfig["listen_addr"]=="all"){$ufdbguardConfig["listen_addr"]="127.0.0.1";}
$uri="{$ufdbguardConfig["listen_addr"]}:{$ufdbguardConfig["listen_port"]}";
build_progress("{APP_UFDBGUARD} $uri",10);
$port=$ufdbguardConfig["listen_port"];
$listen_addr=$ufdbguardConfig["listen_addr"];
$SQUID_ALL_PORTS=$unix->SQUID_ALL_PORTS();
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Squid listens ".count($SQUID_ALL_PORTS)."\n";}
if(isset($SQUID_ALL_PORTS[$port])){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Squid Port conflict !!!\n";}
$ufdbguardConfig["listen_port"]=3977;
@file_put_contents("/etc/artica-postfix/settings/Daemons/ufdbguardConfig", base64_decode(serialize($ufdbguardConfig)));
system("$php5 /usr/share/artica-postfix/exec.squidguard.php --conf --force");
}
$f=explode("\n",@file_get_contents("/etc/squid3/squid.conf"));
while (list ($index, $ligne) = each ($f) ){
$ligne=trim($ligne);
if(preg_match("#^url_rewrite_program.*?ufdbgclient#", $ligne,$re)){return true;}
}
build_progress("{APP_UFDBGUARD} $uri",20);
return false;
}
function reload(){
$unix=new unix();
$pidfile="/etc/artica-postfix/pids/".basename(__FILE__).".".__FUNCTION__.".pid";
$sock=new sockets();
$pid=$unix->get_pid_from_file($pidfile);
if($unix->process_exists($pid,basename(__FILE__))){
$time=$unix->PROCCESS_TIME_MIN($pid);
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Already Artica task running PID $pid since {$time}mn\n";}
return;
}
$timeFile="/etc/artica-postfix/pids/UfdbGuardReload.time";
$ufdbguardReloadTTL=intval(@file_get_contents("/etc/artica-postfix/settings/Daemons/ufdbguardReloadTTL"));
$UfdbReloadBySchedule=trim(@file_get_contents("/etc/artica-postfix/settings/Daemons/UfdbReloadBySchedule"));
if(!is_numeric($UfdbReloadBySchedule)){$UfdbReloadBySchedule=1;}
$TimeReload=$unix->file_time_min($timeFile);
if(!$GLOBALS["FORCE"]){
if($ufdbguardReloadTTL<1){$ufdbguardReloadTTL=10;}
if($TimeReload<$ufdbguardReloadTTL){
$unix->_syslog("{$GLOBALS["TITLENAME"]} Aborting reload, last reload since {$TimeReload}Mn, need at least {$ufdbguardReloadTTL}Mn", basename(__FILE__));
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Aborting reload, last reload since {$TimeReload}Mn, need at least {$ufdbguardReloadTTL}Mn\n";}
return;
}
if($UfdbReloadBySchedule==1){
if(!$GLOBALS["BYSCHEDULE"]){
$unix->_syslog("{$GLOBALS["TITLENAME"]} Aborting reload, only allowed trough a schedule", basename(__FILE__));
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Aborting reload, only allowed trough a schedule\n";}
return;
}
}
}
if($GLOBALS["FORCE"]){
$pid=PID_NUM();
$TimeService=$unix->PROCCESS_TIME_MIN($pid);
squid_admin_mysql(1, "Force Webfiltering service Running since {$TimeService}Mn to be reloaded", "last reload since {$TimeReload}Mn",__FILE__,__LINE__);
}
@unlink($timeFile);
@file_put_contents($timeFile, time());
$squid_version=$unix->squid_version();
if(preg_match("#^([0-9]+)\.([0-9]+)#", $squid_version,$re)){
if(intval($re[2])>4){$re[2]=4;}
$squid_version="{$re[1]}.{$re[2]}";
}
$kill=$unix->find_program("kill");
$php5=$unix->LOCATE_PHP5_BIN();
$verif_Squid_Version=verif_Squid_Version();
if($verif_Squid_Version<>$squid_version){
squid_admin_mysql(1,"$verif_Squid_Version/$squid_version reconfiguring for squid compatibility",__FILE__,__LINE__,"global-compile");
$unix->_syslog("{$GLOBALS["TITLENAME"]} $verif_Squid_Version/$squid_version reconfiguring for squid compatibility", basename(__FILE__));
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} $verif_Squid_Version/$squid_version reconfiguring for squid compatibility...\n";}
shell_exec("$php5 /usr/share/artica-postfix/exec.squidguard.php --build --force");
}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Squid-Cache version $squid_version\n";}
$pid=PID_NUM();
if($unix->process_exists($pid)){
$unix->_syslog("{$GLOBALS["TITLENAME"]} Reloading PID $pid\n",basename(__FILE__));
$chmod=$unix->find_program("chmod");
$chown=$unix->find_program("chown");
shell_exec("$chmod 0755 /etc/squid3/ufdbGuard.conf");
shell_exec("$chown squid:squid /etc/squid3");
shell_exec("$chown squid:squid /etc/squid3/ufdbGuard.conf");
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Reloading PID $pid\n";}
shell_exec("$php5 /usr/share/artica-postfix/exec.squidguard.php --dbmem");
shell_exec("$php5 /usr/share/artica-postfix/exec.squidguard.php --reload");
shell_exec("$php5 /usr/share/artica-postfix/exec.ufdbclient.reload.php");
}else{
start(true);
}
}
function Verif_Squid_Version(){
$f=explode("\n",@file_get_contents("/etc/squid3/ufdbGuard.conf"));
while (list ($index, $ligne) = each ($f) ){
if(preg_match("#^squid-version\s+.*?([0-9\.]+)#",$ligne,$re)){
return $re[1];
}
}
return "3.3";
}
function start($aspid=false,$nochecksquid=false){
$unix=new unix();
$sock=new sockets();
$Masterbin=$unix->find_program("ufdbguardd");
if(!is_file($Masterbin)){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, ufdbguardd not installed\n";}
return;
}
if(!$aspid){
$pidfile="/etc/artica-postfix/pids/".basename(__FILE__).".".__FUNCTION__.".pid";
$pid=$unix->get_pid_from_file($pidfile);
if($unix->process_exists($pid,basename(__FILE__))){
$time=$unix->PROCCESS_TIME_MIN($pid);
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Already Artica task running PID $pid since {$time}mn\n";}
return;
}
@file_put_contents($pidfile, getmypid());
}
$pid=PID_NUM();
if($unix->process_exists($pid)){
$timepid=$unix->PROCCESS_TIME_MIN($pid);
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Service already started $pid since {$timepid}Mn...\n";}
if($GLOBALS["MONIT"]){@file_put_contents($GLOBALS["PID_PATH"],$pid);}
return;
}
$EnableUfdbGuard=intval($sock->EnableUfdbGuard());
$UseRemoteUfdbguardService=intval($sock->GET_INFO("UseRemoteUfdbguardService"));
if($UseRemoteUfdbguardService==1){$EnableUfdbGuard=0;}
$SquidUFDBUrgency=intval($sock->GET_INFO("SquidUFDBUrgency"));
if($SquidUFDBUrgency==1){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} * * * * Your Web filtering is on Emergency mode ! * * * *\n";}
stop();
return;
}
if($EnableUfdbGuard==0){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service disabled (see EnableUfdbGuard)\n";}
stop();
return;
}
$php5=$unix->LOCATE_PHP5_BIN();
$sysctl=$unix->find_program("sysctl");
$echo=$unix->find_program("echo");
$nohup=$unix->find_program("nohup");
$kill=$unix->find_program("kill");
$PossibleDirs[]="/var/lib/ftpunivtlse1fr";
$PossibleDirs[]="/var/lib/ufdbartica";
$PossibleDirs[]="/var/lib/squidguard";
while (list ($index, $Directory) = each ($PossibleDirs) ){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} permissions on `$Directory`\n";}
if(is_link($Directory)){$Directory=readlink($Directory);}
$f=explode("/",$Directory);
while (list ($index, $subdir) = each ($f) ){
if($subdir==null){continue;}
$dir=$dir."/$subdir";
@chmod($dir,0755);
}
@chmod("$Directory",0755);
$unix->chown_func("squid", "squid","$Directory");
}
@mkdir(dirname($GLOBALS["PID_PATH"]),0755,true);
@mkdir("/var/lib/squidguard/security",0755,true);
$unix->chown_func("squid", "squid",dirname($GLOBALS["PID_PATH"]));
$chmod=$unix->find_program("chmod");
$chown=$unix->find_program("chown");
$php=$unix->LOCATE_PHP5_BIN();
@chmod($GLOBALS["PID_PATH"],0755);
$unix->chown_func("squid", "squid","/var/lib/squidguard/security/cacerts");
@chmod("/var/lib/squidguard/security/cacerts",0755);
if(!is_file("/etc/squid3/ufdbGuard.conf")){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} building settings\n";}
shell_exec("$php5 /usr/share/artica-postfix/exec.squidguard.php --build >/dev/null 2>&1");
}
$datas=unserialize(base64_decode($sock->GET_INFO("ufdbguardConfig")));
if(!isset($datas["listen_port"])){$datas["listen_port"]=3977;}
if(!isset($datas["tcpsockets"])){$datas["tcpsockets"]=1;}
$Threads=intval(@file_get_contents("/etc/artica-postfix/settings/Daemons/UfdbGuardThreads"));
if($Threads==0){$Threads=64;}
if($Threads>140){$Threads=140;}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} pid path: {$GLOBALS["PID_PATH"]}\n";}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Threads:$Threads\n";}
killbyports();
@unlink($GLOBALS["PID_PATH"]);
shell_exec("$php5 /usr/share/artica-postfix/exec.squidguard.php --dbmem >/dev/null");
shell_exec("$php5 /usr/share/artica-postfix/exec.squidguard.php --notify-start >/dev/null");
shell_exec("$php5 /usr/share/artica-postfix/exec.initslapd.php --ufdbguard >/dev/null");
system("/etc/init.d/ufdb-tail start");
if(!is_file("/etc/squid3/ufdbGuard.conf")){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} /etc/squid3/ufdbGuard.conf no such file !!\n";}
system("$php /usr/share/artica-postfix/exec.squidguard.php --build --force");
}
@mkdir("/etc/artica-postfix/pids",0755,true);
shell_exec("$chmod 0755 /etc/squid3/ufdbGuard.conf");
shell_exec("$chown squid:squid /etc/squid3");
shell_exec("$chown squid:squid /etc/squid3/ufdbGuard.conf");
@unlink("/etc/artica-postfix/pids/UfdbGuardReload.time");
@file_put_contents("/etc/artica-postfix/pids/UfdbGuardReload.time", time());
squid_admin_mysql(1, "Starting the Web filtering Daemon...", "This is a notification in order to inform:\n".basename(__FILE__)." script start the Web filtering Dameon service",__FILE__,__LINE__);
$cmd="$Masterbin -c /etc/squid3/ufdbGuard.conf -U squid -w $Threads -N >/dev/null 2>&1 &";
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service\n";}
system($cmd);
for($i=1;$i<5;$i++){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} waiting $i/5\n";}
sleep(1);
$pid=PID_NUM();
if($unix->process_exists($pid)){break;}
}
@unlink("/var/log/squid/UFDB_SOCKET_ERROR");
$pid=PID_NUM();
if($unix->process_exists($pid)){
if(IsPortListen()==0){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} waiting (no listen port)\n";}
continue;
}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Success PID $pid\n";}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Checking configuration...\n";}
if(!$nochecksquid){build_progress("{checking_configuration}",50);
if(!ChecksConfig()){
build_progress("{reconfiguring} {APP_SQUID}",70);
squid_admin_mysql(1,"Web filtering is not linked with the proxy service [action=reconfigure]", null, __FILE__,__LINE__);
system("$php5 /usr/share/artica-postfix/exec.squid.php --build --force");
}}
@unlink("/var/log/squid/UFDB_SOCKET_ERROR");
return true;
}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Failed\n";}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} $cmd\n";}
}
function stop($aspid=false){
if($GLOBALS["MONIT"]){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} runned by Monit, abort\n";}
return;}
$unix=new unix();
if(!$aspid){
$pidfile="/etc/artica-postfix/pids/".basename(__FILE__).".".__FUNCTION__.".pid";
$pid=$unix->get_pid_from_file($pidfile);
if($unix->process_exists($pid,basename(__FILE__))){
$time=$unix->PROCCESS_TIME_MIN($pid);
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Artica script already running PID $pid since {$time}mn\n";}
return;
}
@file_put_contents($pidfile, getmypid());
}
$pid=PID_NUM();
if(!$unix->process_exists($pid)){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service already stopped...\n";}
killbyports();
return;
}
$pid=PID_NUM();
$nohup=$unix->find_program("nohup");
$php5=$unix->LOCATE_PHP5_BIN();
$kill=$unix->find_program("kill");
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} notify framework\n";}
shell_exec("$php5 /usr/share/artica-postfix/exec.squidguard.php --notify-stop");
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service Shutdown pid $pid...\n";}
unix_system_kill($pid);
for($i=0;$i<5;$i++){
$pid=PID_NUM();
if(!$unix->process_exists($pid)){break;}
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service waiting pid:$pid $i/5...\n";}
sleep(1);
}
$pid=PID_NUM();
if(!$unix->process_exists($pid)){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service success...\n";}
killbyports();
@unlink("/var/log/squid/UFDB_SOCKET_ERROR");
return;
}
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service shutdown - force - pid $pid...\n";}
unix_system_kill_force($pid);
for($i=0;$i<5;$i++){
$pid=PID_NUM();
if(!$unix->process_exists($pid)){break;}
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service waiting pid:$pid $i/5...\n";}
sleep(1);
}
if($unix->process_exists($pid)){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service failed...\n";}
@unlink("/var/log/squid/UFDB_SOCKET_ERROR");
return;
}
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service success...\n";}
killbyports();
@unlink("/var/log/squid/UFDB_SOCKET_ERROR");
}
function IsPortListen(){
$sock=new sockets();
$unix=new unix();
$kill=$unix->find_program("kill");
$ufdbguardConfig=unserialize(base64_decode($sock->GET_INFO("ufdbguardConfig")));
if(!isset($datas["listen_addr"])){$datas["listen_addr"]="127.0.0.1";}
if(!isset($datas["listen_port"])){$datas["listen_port"]="3977";}
if(!isset($datas["tcpsockets"])){$datas["tcpsockets"]=0;}
if($datas["listen_addr"]==null){$datas["listen_addr"]="127.0.0.1";}
if(!is_numeric($datas["listen_port"])){$datas["listen_port"]="3977";}
if($datas["tcpsockets"]==0){return 1;}
count($unix->PIDOF_BY_PORT($datas["listen_port"]));
}
function killbyports(){
$sock=new sockets();
$unix=new unix();
$kill=$unix->find_program("kill");
$ufdbguardConfig=unserialize(base64_decode($sock->GET_INFO("ufdbguardConfig")));
if(!isset($datas["listen_addr"])){$datas["listen_addr"]="127.0.0.1";}
if(!isset($datas["listen_port"])){$datas["listen_port"]="3977";}
if(!isset($datas["tcpsockets"])){$datas["tcpsockets"]=0;}
if($datas["listen_addr"]==null){$datas["listen_addr"]="127.0.0.1";}
if(!is_numeric($datas["listen_port"])){$datas["listen_port"]="3977";}
if($datas["tcpsockets"]==0){return 1;}
$PIDS=$unix->PIDOF_BY_PORT($datas["listen_port"]);
if(count($PIDS)==0){if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} 0 PID listens {$datas["listen_port"]}...\n";}return;}
while (list ($pid, $b) = each ($PIDS) ){
if($unix->process_exists($pid)){
$cmdline=@file_get_contents("/proc/$pid/cmdline");
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} killing PID $pid that listens {$datas["listen_port"]} TCP port\n";}
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} $cmdline\n";}
unix_system_kill_force($pid);
}
}
}
function PID_NUM(){
$unix=new unix();
$pid=$unix->get_pid_from_file("/var/run/urlfilterdb/ufdbguardd.pid");
if($unix->process_exists($pid)){
$cmdline=trim(@file_get_contents("/proc/$pid/cmdline"));
if(!preg_match("#ufdbcatdd#", $cmdline)){return $pid;}
}
$Masterbin=$unix->find_program("ufdbguardd");
$pid=$unix->PIDOF_PATTERN("ufdbguardd.*?-c.*?conf");
if($unix->process_exists($pid)){return $pid;}
}
?>