forked from poppyred/1.6.x
/
exec.vde.php
executable file
·1329 lines (1060 loc) · 42.7 KB
/
exec.vde.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;
$GLOBALS["TITLENAME"]="Virtual Switch";
if(preg_match("#--verbose#",implode(" ",$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"]=$re[1];}
if(preg_match("#--force#",implode(" ",$argv),$re)){$GLOBALS["FORCE"]=true;}
if(preg_match("#--reconfigure#",implode(" ",$argv),$re)){$GLOBALS["RECONFIGURE"]=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');
$GLOBALS["ARGVS"]=implode(" ",$argv);
if($argv[1]=="--install"){$GLOBALS["OUTPUT"]=true;install_switch($argv[2]);die();}
if($argv[1]=="--stop"){$GLOBALS["OUTPUT"]=true;stop_all();die();}
if($argv[1]=="--start"){$GLOBALS["OUTPUT"]=true;start_all();die();}
if($argv[1]=="--restart"){$GLOBALS["OUTPUT"]=true;restart();die();}
if($argv[1]=="--reconfigure"){$GLOBALS["OUTPUT"]=true;reconfigure();die();}
if($argv[1]=="--status"){$GLOBALS["OUTPUT"]=true;vde_status();die();}
if($argv[1]=="--build"){$GLOBALS["OUTPUT"]=true;reconfigure();die();}
if($argv[1]=="--vlan"){$GLOBALS["OUTPUT"]=true;vde_plug2tap_vlan($argv[2]);die();}
if($argv[1]=="--vde-routes"){$GLOBALS["OUTPUT"]=true;vde_check_routes($argv[2]);die();}
if($argv[1]=="--start-switch"){$GLOBALS["OUTPUT"]=true;start_switch($argv[2]);die();}
if($argv[1]=="--restart-switch"){$GLOBALS["OUTPUT"]=true;restart_switch($argv[2]);die();}
if($argv[1]=="--reconfigure-switch"){$GLOBALS["OUTPUT"]=true;reconfigure_switch($argv[2]);die();}
if($argv[1]=="--stop-switch"){$GLOBALS["OUTPUT"]=true;stop_switch($argv[2]);die();}
if($argv[1]=="--vde-all"){$GLOBALS["OUTPUT"]=true;vde_all();die();}
if($argv[1]=="--pcapplug-start"){$GLOBALS["OUTPUT"]=true;vde_pcapplug($argv[2]);die();}
if($argv[1]=="--pcapplug-stop"){$GLOBALS["OUTPUT"]=true;vde_pcapplug_down($argv[2]);die();}
if($argv[1]=="--remove"){$GLOBALS["OUTPUT"]=true;remove_switch($argv[2]);die();}
if($argv[1]=="--build-port"){$GLOBALS["OUTPUT"]=true;port_create($argv[2]);exit;}
if($argv[1]=="--start-port"){$GLOBALS["OUTPUT"]=true;port_start($argv[2]);exit;}
if($argv[1]=="--stop-port"){$GLOBALS["OUTPUT"]=true;port_stop($argv[2]);exit;}
if($argv[1]=="--remove-port"){$GLOBALS["OUTPUT"]=true;port_remove($argv[2]);exit;}
function restart() {
$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($pid);
if($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($pidfile, getmypid());
stop_all(true);
reconfigure(true);
sleep(1);
start_all(true);
}
function reconfigure_switch($switch,$aspid=false){
$GLOBALS["TITLENAME"]="Virtual Switch for $switch";
$unix=new unix();
$q=new mysql();
$sock=new sockets();
$INITD_PATH="/etc/init.d/virtualnet-$switch";
if(is_file('/usr/sbin/update-rc.d')){
shell_exec("/usr/sbin/update-rc.d -f " .basename($INITD_PATH)." remove >/dev/null 2>&1");
}
if(is_file('/sbin/chkconfig')){
shell_exec("/sbin/chkconfig --del " .basename($INITD_PATH)." >/dev/null 2>&1");
}
@unlink($INITD_PATH);
$VirtualSwitchEnabled=$sock->GET_INFO("VirtualSwitchEnabled{$switch}");
if(!is_numeric($VirtualSwitchEnabled)){$VirtualSwitchEnabled=1;}
if($VirtualSwitchEnabled==0){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Virtual Switch is disabled\n";}
return;
}
$sql="SELECT * FROM nics_switch WHERE nic='$switch'";
$results=$q->QUERY_SQL($sql,"artica_backup");
$toto=@mysql_num_rows($results);
if($toto==0){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} no interface set\n";}
return;
}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} $toto interfaces\n";}
$killbin=$unix->find_program("kill");
$php=$unix->LOCATE_PHP5_BIN();
$ifconfig=$unix->find_program("ifconfig");
$ipbin=$unix->find_program("ip");
$vde_tunctl=$unix->find_program("vde_tunctl");
$vde_plug2tap=$unix->find_program("vde_plug2tap");
$rmbin=$unix->find_program("rm");
$arp=$unix->find_program("arp");
$cat=$unix->find_program("cat");
$routebin=$unix->find_program("route");
$LOGFILE=" >>/var/log/vde-ports.log 2>&1";
$pgrepbin=$unix->find_program("pgrep");
$START=array();
$STOP=array();
$START[]="if [ ! -f /etc/init.d/virtualswitch-$switch ]";
$START[]="then";
$START[]=" echo \"Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} not installed\"";
$START[]=" exit 0";
$START[]="fi";
$START[]="";
$START[]="$php ".__FILE__." --start-switch $switch";
while($ligne=@mysql_fetch_array($results,MYSQL_ASSOC)){
$ID=$ligne["ID"];
$START[]="/etc/init.d/virtualport-$ID start";
$STOP[]="/etc/init.d/virtualport-$ID stop";
}
$f[]="#!/bin/sh";
$f[]="### BEGIN INIT INFO";
$f[]="# Provides: virtualnet-$switch";
$f[]="# Required-Start: \$local_fs \$syslog \$virtualswitch-$switch";
$f[]="# Required-Stop: \$local_fs \$syslog";
$f[]="# Should-Start:";
$f[]="# Should-Stop:";
$f[]="# Default-Start: 3 4 5";
$f[]="# Default-Stop: 0 1 6";
$f[]="# Short-Description: Virtual Switch $switch network";
$f[]="# chkconfig: 2345 11 89";
$f[]="# description: Virtual Switch $switch network";
$f[]="### END INIT INFO";
$f[]="IFCONFIG=$ifconfig";
$f[]="IPBIN=$ipbin";
$f[]="VDE_TUNCTL=$vde_tunctl";
$f[]="ARP_BIN=$arp";
$f[]="vde_plug2tap=$vde_plug2tap";
$f[]="RMBIN=$rmbin";
$f[]="";
$f[]="do_start () {";
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} START():".count($START)."\n";}
$f[]=@implode("\n", $START);
$f[]="}";
$f[]="";
$f[]="do_stop () {";
$f[]=@implode("\n", $STOP);
$f[]="}";
$f[]="";
$f[]="case \"\$1\" in";
$f[]=" start)";
$f[]="\techo \"Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} network\"";
$f[]="\tdo_start";
$f[]=" exit 0";
$f[]=" ;;";
$f[]="";
$f[]=" stop)";
$f[]="\techo \"Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} network\"";
$f[]="\tdo_stop";
$f[]=" exit 0";
$f[]=" ;;";
$f[]="";
$f[]=" restart)";
$f[]="\tdo_stop";
$f[]="\tdo_start";
$f[]=" exit 0";
$f[]=" ;;";
$f[]="";
$f[]=" reload)";
$f[]="\tdo_stop";
$f[]="\tdo_start";
$f[]=" exit 0";
$f[]=" ;;";
$f[]="";
$f[]=" *)";
$f[]=" echo \"Usage: \$0 {start|stop|restart|reload} (+ '--verbose' for more infos)\"";
$f[]=" exit 1";
$f[]=" ;;";
$f[]="esac";
$f[]="exit 0\n";
@file_put_contents($INITD_PATH, @implode("\n", $f));
@chmod($INITD_PATH,0755);
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} $INITD_PATH done\n";}
if(is_file('/usr/sbin/update-rc.d')){
shell_exec("/usr/sbin/update-rc.d -f " .basename($INITD_PATH)." defaults >/dev/null 2>&1");
}
if(is_file('/sbin/chkconfig')){
shell_exec("/sbin/chkconfig --add " .basename($INITD_PATH)." >/dev/null 2>&1");
shell_exec("/sbin/chkconfig --level 345 " .basename($INITD_PATH)." on >/dev/null 2>&1");
}
}
function restart_switch($eth,$aspid=false){
$GLOBALS["TITLENAME"]="Virtual Switch for $eth";
$unix=new unix();
if(!$aspid){
$pidfile="/etc/artica-postfix/pids/".basename(__FILE__).".".__FUNCTION__.".$eth.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($pidfile, getmypid());
}
vde_switch_down($eth);
sleep(1);
start_switch($eth,true);
}
function stop_switch($eth,$aspid=false){
$GLOBALS["TITLENAME"]="Virtual Switch for $eth";
$unix=new unix();
if(!$aspid){
$pidfile="/etc/artica-postfix/pids/".basename(__FILE__).".".__FUNCTION__.".$eth.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($pidfile, getmypid());
}
vde_switch_down($eth);
}
function start_switch($eth,$aspid=false){
$GLOBALS["TITLENAME"]="Virtual Switch for $eth";
$unix=new unix();
if(!$aspid){
$pidfile="/etc/artica-postfix/pids/".basename(__FILE__).".".__FUNCTION__.".$eth.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());
}
$unix=new unix();
$sysctl=$unix->find_program("sysctl");
shell_exec_logs("$sysctl -w net.ipv4.ip_forward=1 >/dev/null 2>&1");
vde_switch($eth);
}
function port_create($ID){
port_remove($ID);
$sql="SELECT * FROM nics_switch WHERE ID='$ID'";
$q=new mysql();
$ligne=@mysql_fetch_array($q->QUERY_SQL($sql,"artica_backup"));
while (list ($num, $line) = each ($ligne) ){
if(is_numeric($num)){continue;}
$MAIN_ARRAY[$num]=$line;
}
@mkdir("/etc/vde/Interfaces",0755,true);
@file_put_contents("/etc/vde/Interfaces/$ID", serialize($MAIN_ARRAY));
$unix=new unix();
$php=$unix->LOCATE_PHP5_BIN();
$SCRIPTFILENAME=__FILE__;
$INIT_D="/etc/init.d/virtualport-$ID";
$f[]="#!/bin/sh";
$f[]="### BEGIN INIT INFO";
$f[]="# Provides: virtualport-$ID";
$f[]="# Required-Start: \$local_fs \$network";
$f[]="# Required-Stop: \$local_fs \$network";
$f[]="# Should-Start:";
$f[]="# Should-Stop:";
$f[]="# Default-Start: 2 3 4 5";
$f[]="# Default-Stop: 0 1 6";
$f[]="# Short-Description: virtualport-$ID";
$f[]="# chkconfig: 2345 11 89";
$f[]="# description: virtualport-$ID";
$f[]="### END INIT INFO";
$f[]="case \"\$1\" in";
$f[]=" start)";
$f[]=" $php $SCRIPTFILENAME --start-port $ID --byinitd \$2 \$3";
$f[]=" ;;";
$f[]="";
$f[]=" stop)";
$f[]=" $php $SCRIPTFILENAME --stop-port $ID --byinitd --force \$2 \$3";
$f[]=" ;;";
$f[]="";
$f[]=" restart)";
$f[]=" $php $SCRIPTFILENAME --stop-port $ID--byinitd --force \$2 \$3";
$f[]=" $php $SCRIPTFILENAME --start-port $ID --byinitd \$2 \$3";
$f[]=" ;;";
$f[]="";
$f[]=" *)";
$f[]=" echo \"Usage: \$0 {start|stop|restart} {ldap|} (+ 'debug' for more infos)\"";
$f[]=" exit 1";
$f[]=" ;;";
$f[]="esac";
$f[]="exit 0\n";
@file_put_contents($INIT_D, @implode("\n", $f));
@chmod($INIT_D,0755);
if(is_file('/usr/sbin/update-rc.d')){
shell_exec("/usr/sbin/update-rc.d -f ".basename($INIT_D)." defaults >/dev/null 2>&1");
}
if(is_file("/sbin/chkconfig")){
shell_exec("/sbin/chkconfig --add ".basename($INIT_D)." >/dev/null 2>&1");
shell_exec("/sbin/chkconfig --level 2345 ".basename($INIT_D)." on >/dev/null 2>&1");
}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: ".basename($INIT_D)." success...\n";}
shell_exec($INIT_D." start");
}
function switchcommand($eth,$command){
$unix=new unix();
if(!is_file("/etc/vde2/vdecmd")){
$f[]="TIMEOUT 1000";
$f[]="1 IN '\$ ' 100";
$f[]="3 SEND '\$*\\n'";
$f[]="5 THROW";
$f[]="6 IN '\n' 100";
$f[]="7 IF '0000 DATA END WITH \'.\'' 10";
$f[]="8 IF '10' 20";
$f[]="9 GOTO 100";
$f[]="10 THROW ";
$f[]="11 IN '\\n' 100";
$f[]="12 IF '.\\n' 5";
$f[]="13 COPY";
$f[]="14 GOTO 10";
$f[]="20 SKIP 2";
$f[]="21 SEND 'logout\\n'";
$f[]="22 EXITATOI";
$f[]="100 EXIT -1";
@file_put_contents("/etc/vde2/vdecmd", @implode("\n", $f));
}
$moins=" -s";
$moinsf=" -f /etc/vde2/vdecmd";
$vdecmd=$unix->find_program("vdecmd");
if(!is_file($vdecmd)){$vdecmd=$unix->find_program("unixcmd");}
if(!is_file($vdecmd)){if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: vdecmd no such binary\n";}return;}
$sock="/var/run/switchM$eth";
if($GLOBALS["VERBOSE"]){echo "$vdecmd -s $sock $command\n";}
exec("$vdecmd$moins $sock$moinsf $command 2>&1",$results);
return $results;
}
function port_plug_vlan($ID){
$unix=new unix();
$GLOBALS["TITLENAME"]="Port $ID";
$configfile="/etc/vde/Interfaces/$ID";
if(!is_file("$configfile")){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} $configfile no such file\n";}
return;
}
$ligne=unserialize(@file_get_contents($configfile));
$vlan=$ligne["vlan"];
if(!is_numeric($vlan)){$vlan=0;}
if($vlan==0){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} No VLAN\n";}
return;
}
$eth=$ligne["nic"];
$port=$ligne["port"];
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Create VLAN $vlan into Switch $eth\n";}
switchcommand($eth,"vlan/create $vlan");
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Linking VLAN $vlan to port $port Switch $eth\n";}
switchcommand($eth,"vlan/addport $port $vlan");
}
function port_stop($ID){
$unix=new unix();
$GLOBALS["TITLENAME"]="Port $ID";
$configfile="/etc/vde/Interfaces/$ID";
if(!is_file("$configfile")){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} $configfile no such file\n";}
return;
}
if(!vde_plug2tap_down($ID)){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: Port $ID cannot be unplugged\n";}
return;
}
$ligne=unserialize(@file_get_contents($configfile));
$vde_tunctl=$unix->find_program("vde_tunctl");
$routebin=$unix->find_program("route");
$ifconfig=$unix->find_program("ifconfig");
$virtname="virt{$ID}";
$ipaddr=$ligne["ipaddr"];
$gateway=$ligne["gateway"];
$cdir=$ligne["cdir"];
$metric=$ligne["metric"];
$netmask=$ligne["netmask"];
$port=$ligne["port"];
if(!is_numeric($metric)){$metric="10{$ID}";}
if(!is_numeric($port)){$port=1;}
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: Port $ID $virtname $ipaddr/$netmask $gateway\n";}
$ip=new IP();
if(!$ip->isIPAddress($ip)){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: Port $ID bad ip address\n";}
return;
}
if($cdir<>null){
shell_exec("$routebin del -net $cdir gw $gateway dev $virtname >/dev/null 2>&1");
}
shell_exec("$routebin del -net 0.0.0.0 gw $gateway dev $virtname >/dev/null 2>&1");
shell_exec("$ifconfig $virtname down >/dev/null 2>&1");
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: Port $ID success\n";}
}
function port_start($ID){
$unix=new unix();
$GLOBALS["TITLENAME"]="Port $ID";
$configfile="/etc/vde/Interfaces/$ID";
if(!is_file("$configfile")){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} $configfile no such file\n";}
return;
}
if(!vde_plug2tap($ID)){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: Port $ID not plugged\n";}
return;
}
$ligne=unserialize(@file_get_contents($configfile));
$vde_tunctl=$unix->find_program("vde_tunctl");
$routebin=$unix->find_program("route");
$ifconfig=$unix->find_program("ifconfig");
$virtname="virt{$ID}";
$ipaddr=$ligne["ipaddr"];
$gateway=$ligne["gateway"];
$cdir=$ligne["cdir"];
$metric=$ligne["metric"];
$netmask=$ligne["netmask"];
$port=$ligne["port"];
if(!is_numeric($metric)){$metric="10{$ID}";}
if(!is_numeric($port)){$port=1;}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: Port $ID $virtname $ipaddr/$netmask $gateway\n";}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: Port $ID tunctl -t $virtname\n";}
shell_exec("$vde_tunctl -t $virtname >/dev/null 2>&1");
shell_exec("$ifconfig $virtname up");
shell_exec("$ifconfig $virtname $ipaddr netmask $netmask up");
if($gateway<>null){
shell_exec("$routebin add -net 0.0.0.0 gw $gateway dev $virtname");
}
if($ligne["vlan"]>0){port_plug_vlan($ID);}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: Port $ID $virtname success\n";}
}
function port_remove($ID){
$INIT_D="/etc/init.d/virtualport-$ID";
if($GLOBALS["VERBOSE"]){$verb=" --verbose";}
shell_exec("$INIT_D stop");
@unlink("/etc/vde/Interfaces/$ID $verb");
if(is_file('/usr/sbin/update-rc.d')){
shell_exec("/usr/sbin/update-rc.d -f virtualport-$ID remove >/dev/null 2>&1");
@unlink("/etc/init.d/virtualport-$ID");
}
if(is_file('/sbin/chkconfig')){
shell_exec("/sbin/chkconfig --del virtualport-$ID >/dev/null 2>&1");
@unlink("/etc/init.d/virtualport-$ID");
}
}
function start_all($aspid=false){
$unix=new unix();
$sock=new sockets();
$GLOBALS["TITLENAME"]=$GLOBALS["TITLENAME"]." ($ID)";
if(!$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());
}
$unix=new unix();
$sysctl=$unix->find_program("sysctl");
$dirs=$unix->dirdir("/etc/vde_switch_config");
shell_exec_logs("$sysctl -w net.ipv4.ip_forward=1 >/dev/null 2>&1");
while (list ($num, $ligne) = each ($dirs) ){
$eth=basename($num);
$GLOBALS["TITLENAME"]="Virtual Switch for $eth";
vde_switch($eth);
}
}
function stop_all($aspid=false){
$unix=new unix();
if(!$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 "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Already Artica task running PID $pid since {$time}mn\n";}
return;
}
@file_put_contents($pidfile, getmypid());
}
$dirs=$unix->dirdir("/etc/vde_switch_config");
while (list ($num, $ligne) = each ($dirs) ){
$eth=basename($num);
$GLOBALS["TITLENAME"]="Virtual Switch for $eth";
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}\n";}
vde_switch_down($eth);
}
}
function vde_status($aspid=false){
$unix=new unix();
if(!$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 "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Already Artica task running PID $pid since {$time}mn\n";}
return;
}
@file_put_contents($pidfile, getmypid());
}
$ips=$unix->NETWORK_ALL_INTERFACES();
$ifconfig=$unix->find_program("ifconfig");
$ip=$unix->find_program("ip");
while (list ($eth, $ligne) = each ($ips) ){
if(!preg_match("#^virt([0-9]+)#", $eth,$re)){
if($GLOBALS["VERBOSE"]){echo "$eth SKIP...\n";}
continue;}
$ID=$re[1];
$ligne=unserialize(@file_get_contents("/etc/vde_switch_config/{$ID}.conf"));
$eth=$ligne["nic"];
$virtname="virt$ID";
$pid=vde_switch_pid($eth);
if($unix->process_exists($pid)){
$ARRAY[$virtname]["VDE"]=$pid;
$ARRAY[$virtname]["VDE_RUN"]=$unix->PROCCESS_TIME_MIN($pid);
}
$pid=vde_plug2tap_pid($virtname);
if($unix->process_exists($pid)){
$ARRAY[$virtname]["PCAP"]=$pid;
$ARRAY[$virtname]["PCAP_RUN"]=$unix->PROCCESS_TIME_MIN($pid);
}
}
if($GLOBALS["VERBOSE"]){print_r($ARRAY);}
@mkdir("/usr/share/artica-postfix/ressources/logs/web",0777,true);
@file_put_contents("/usr/share/artica-postfix/ressources/logs/web/vde_status", serialize($ARRAY));
@chmod("/usr/share/artica-postfix/ressources/logs/web/vde_status",0755);
}
function vde_route_set_tables($virtname){
$LastNumber=0;
$TABLES=explode("\n",@file_get_contents("/etc/iproute2/rt_tables"));
while (list ($id, $ligne) = each ($TABLES) ){
if(!preg_match("#^([0-9]+)\s+(.+)#", $ligne,$re)){continue;}
if($re[1]==0){continue;}
if($re[1]>252){continue;}
if(trim($re[2])==$virtname){return $virtname;}
if($re[1]>$LastNumber){$LastNumber=$re[1];}
}
$LastNumber=$LastNumber+1;
$TABLES[]="$LastNumber\t$virtname";
@file_put_contents("/etc/iproute2/rt_tables", @implode("\n", $TABLES));
}
function vde_check_routes($ID){
$virtname="virt{$ID}";
$unix=new unix();
$ligne=unserialize(@file_get_contents("/etc/vde_switch_config/{$ID}.conf"));
$ip=$unix->find_program("ip");
$ifconfig=$unix->find_program("ifconfig");
exec("$ip route 2>&1",$results);
while (list ($index, $line) = each ($results) ){
if(preg_match("#(.+?)\s+dev#",$line,$re)){
$ROUTES[$re[1]]=true;
}
}
$ipaddr=$ligne["ipaddr"];
$gateway=$ligne["gateway"];
$cdir=$ligne["cdir"];
$metric=$ligne["metric"];
$netmask=$ligne["netmask"];
if(!is_numeric($metric)){$metric="10{$ID}";}
if($gateway==null){return;}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: Adding $gateway to $virtname CDIR:$cdir\n";}
if($cdir<>null){
vde_route_set_tables($virtname);
shell_exec_logs("$ip route add $gateway dev $virtname table $virtname >/dev/null 2>&1");
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: Adding $cdir to $virtname trough $gateway table $virtname\n";}
shell_exec_logs("$ifconfig $virtname up >/dev/null 2>&1");
$cmd="$ip route add default via $gateway dev $virtname metric $metric table $virtname";
if($GLOBALS["VERBOSE"]){echo $cmd."\n";}
shell_exec_logs($cmd);
return;
}
$t=explode(".",$ipaddr);
$t[3]=0;
$net=@implode(".", $t);
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: Adding $cdir to $virtname trough $gateway\n";}
shell_exec_logs("$ifconfig $virtname up >/dev/null 2>&1");
shell_exec_logs("$ip route add $gateway dev $virtname table $virtname >/dev/null 2>&1");
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: Adding default to $virtname trough $gateway table $virtname\n";}
shell_exec_logs("$ip route add default via $gateway dev $virtname metric $metric table $virtname");
shell_exec_logs("$ip rule add iif $virtname table $virtname");
}
function vde_config($ID){
}
function vde_plug2tap_down($ID){
$unix=new unix();
$sock=new sockets();
$ligne=unserialize(@file_get_contents("/etc/vde_switch_config/{$ID}.conf"));
$eth=$ligne["nic"];
$virtname="virt$ID";
$GLOBALS["TITLENAME"]="Interface Plug $virtname";
$pid=vde_plug2tap_pid($virtname);
if(!$unix->process_exists($pid)){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service already stopped\n";}
@unlink("/var/run/$virtname.pid");
return true;
}
$ifconfig=$unix->find_program("ifconfig");
$ip=$unix->find_program("ip");
$ligne=unserialize(@file_get_contents("/etc/vde_switch_config/{$ID}.conf"));
shell_exec_logs("$ifconfig $virtname down >/dev/null 2>&1");
$kill=$unix->find_program("kill");
$pid=vde_plug2tap_pid($virtname);
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service Shutdown pid $pid...\n";}
shell_exec_logs("$kill $pid >/dev/null 2>&1");
for($i=0;$i<5;$i++){
$pid=vde_plug2tap_pid($virtname);
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);
}
$pid=vde_plug2tap_pid($virtname);
if(!$unix->process_exists($pid)){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service success...\n";}
@unlink("/var/run/$virtname.pid");
return true;
}
if($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++){
$pid=vde_plug2tap_pid($virtname);
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);
}
$pid=vde_plug2tap_pid($virtname);
if($unix->process_exists($pid)){
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service failed...\n";}
return;
}
@unlink("/var/run/$virtname.pid");
return true;
}
function vde_plug2tap($ID){
$unix=new unix();
$sock=new sockets();
$configfile="/etc/vde/Interfaces/$ID";
$Masterbin=$unix->find_program("vde_plug2tap");
if(!is_file($Masterbin)){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, vde_plug2tap not installed\n";}
return;
}
$ligne=unserialize(@file_get_contents($configfile));
$eth=$ligne["nic"];
$port=$ligne["port"];
$virtname="virt$ID";
$vlan=$ligne["vlan"];
$GLOBALS["TITLENAME"]="Interface Plug $virtname";
$nohup=$unix->find_program("nohup");
switchcommand($eth,"port/create $port");
$pid=vde_plug2tap_pid($virtname);
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";}
return true;
}
@unlink("/var/run/$virtname.pid");
$port=$ligne["port"];
if(!is_numeric($port)){$port=1;}
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}\n";}
$cmd="$Masterbin -s /var/run/switch$eth --port=$port --daemon -P /var/run/$virtname.pid $virtname >/dev/null 2>&1 &";
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Switch $eth Interface $virtname port $port\n";}
shell_exec_logs($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);
$pid=vde_plug2tap_pid($virtname);
if($unix->process_exists($pid)){break;}
}
$pid=vde_plug2tap_pid($virtname);
if($unix->process_exists($pid)){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Success PID $pid\n";}
return true;
}else{
if($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"]} $cmd\n";}
}
}
function vde_plug2tap_pid($virtname){
if($GLOBALS["VERBOSE"]){echo "PID: /var/run/$virtname.pid\n";}
$pid=trim(@file_get_contents("/var/run/$virtname.pid"));
$unix=new unix();
if($unix->process_exists($pid)){return $pid;}
$Masterbin=$unix->find_program("vde_plug2tap");
return $unix->PIDOF_PATTERN("$Masterbin.*?$virtname");
}
function vde_switch($eth){
$unix=new unix();
$sock=new sockets();
$Masterbin=$unix->find_program("vde_switch");
$vde_tunctl=$unix->find_program("vde_tunctl");
if(!is_file($Masterbin)){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, vde switch not installed\n";}
return;
}
$VirtualSwitchEnabled=$sock->GET_INFO("VirtualSwitchEnabled{$eth}");
if(!is_numeric($VirtualSwitchEnabled)){$VirtualSwitchEnabled=1;}
if($VirtualSwitchEnabled==0){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]}, vde switch not enabled ( see VirtualSwitchEnabled{$eth} )\n";}
return;
}
$pid=vde_switch_pid($eth);
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";}
vde_pcapplug($eth,true);
return;
}
$php5=$unix->LOCATE_PHP5_BIN();
$nohup=$unix->find_program("nohup");
$cmd="$nohup $Masterbin -s /var/run/switch$eth -M /var/run/switchM$eth -daemon -p /var/run/switch-$eth.pid >/dev/null 2>&1 &";
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} service\n";}
shell_exec_logs($cmd);
for($i=1;$i<4;$i++){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} waiting $i/3\n";}
sleep(1);
$pid=vde_switch_pid($eth);
if($unix->process_exists($pid)){break;}
}
$pid=vde_switch_pid($eth);
if(!$unix->process_exists($pid)){
shell_exec_logs($cmd);
sleep(1);
}
$pid=vde_switch_pid($eth);
if($unix->process_exists($pid)){
if($GLOBALS["OUTPUT"]){echo "Starting......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} Success PID $pid\n";}
vde_pcapplug($eth,true);
}else{
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"]} $cmd\n";}
}
}
function vde_nics_shutdown($eth){
$c=0;
foreach (glob("/etc/vde/Interfaces/*") as $filename) {
$c++;
$file=basename($filename);
if(is_numeric($filename)){
port_stop($filename,true);
}
}
$GLOBALS["TITLENAME"]="Virtual Interfaces ($eth)";
if($GLOBALS["OUTPUT"]){echo "Stopping......: ".date("H:i:s")." [INIT]: {$GLOBALS["TITLENAME"]} $c Interface(s)\n";}
}
function vde_pcapplug_init_install($eth){
$unix=new unix();
$php=$unix->LOCATE_PHP5_BIN();
$f[]="#!/bin/sh";
$f[]="### BEGIN INIT INFO";
$f[]="# Provides: pcapplug-$eth";
$f[]="# Required-Start: \$local_fs \$syslog";
$f[]="# Required-Stop: \$local_fs \$syslog";
$f[]="# Should-Start:";
$f[]="# Should-Stop:";
$f[]="# Default-Start: 3 4 5";
$f[]="# Default-Stop: 0 1 6";
$f[]="# Short-Description: Capture Plug ($eth)";
$f[]="# chkconfig: 2345 11 89";
$f[]="# description: Capture Plug ($eth)";
$f[]="### END INIT INFO";
$f[]="case \"\$1\" in";
$f[]=" start)";
$f[]=" $php ".__FILE__." --pcapplug-start $eth \$2 \$3";
$f[]=" exit 0";
$f[]=" ;;";
$f[]="";
$f[]=" stop)";
$f[]=" $php ".__FILE__." --pcapplug-stop $eth \$2 \$3";
$f[]=" ;;";
$f[]="";
$f[]=" restart)";
$f[]=" $php ".__FILE__." --pcapplug-stop $eth \$2 \$3";
$f[]=" $php ".__FILE__." --pcapplug-start $eth \$2 \$3";
$f[]=" exit 0";
$f[]=" ;;";
$f[]="";
$f[]=" reload)";
$f[]=" $php ".__FILE__." --pcapplug-stop $eth \$2 \$3";
$f[]=" $php ".__FILE__." --pcapplug-start $eth \$2 \$3";
$f[]=" exit 0";
$f[]=" ;;";
$f[]="";
$f[]=" *)";
$f[]=" echo \"Usage: \$0 {start|stop|restart} (+ '--verbose' for more infos)\"";
$f[]=" exit 1";
$f[]=" ;;";
$f[]="esac";
$f[]="exit 0\n";
$INITD_PATH="/etc/init.d/virtualhook-$eth";
echo "vde_pcapplug: [INFO] Writing $INITD_PATH with new config\n";
@unlink($INITD_PATH);
@file_put_contents($INITD_PATH, @implode("\n", $f));
@chmod($INITD_PATH,0755);
if(is_file('/usr/sbin/update-rc.d')){
shell_exec("/usr/sbin/update-rc.d -f " .basename($INITD_PATH)." defaults >/dev/null 2>&1");
}
if(is_file('/sbin/chkconfig')){
shell_exec("/sbin/chkconfig --add " .basename($INITD_PATH)." >/dev/null 2>&1");
shell_exec("/sbin/chkconfig --level 345 " .basename($INITD_PATH)." on >/dev/null 2>&1");
}
}
function vde_pcapplug($eth,$aspid=false){
$unix=new unix();