Example #1
0
function OpenVPNCLientStart($id){
	$unix=new unix();
	$sock=new sockets();
	$main_path="/etc/artica-postfix/openvpn/clients";
	chdir("/root");
	$count=0;
	
	if(!is_numeric($id)){echo "Starting......: OpenVPN client $id is not numeric (".__LINE__.")\n";return;}
	if($id==0){echo "Starting......: OpenVPN client $id is not a valid integer (".__LINE__.")\n";return;}
	
	if(!is_file("$main_path/$id/settings.ovpn")){
		BuildOpenVpnSingleClient($id);
		if(!is_file("$main_path/$id/settings.ovpn")){
			echo "Starting......: OpenVPN client $id, unable to stat $main_path/$id/settings.ovpn (".__LINE__.")\n";
			return; 
		} 
	}
	
	$pid=vpn_client_pid($id);
	if($unix->process_exists($pid)){
		echo "Starting......: OpenVPN client $id, Already running PID $pid\n";
		return;
	}
	BuildOpenVpnSingleClient($id);
	$bridge=OpenVPNCLientIsOnTap($id);
	
	
	if(!$bridge){
		$tun=OpenVPNCLientStartGetDev($id);	
		if($tun<>null){
			if(!is_file("/dev/net/$tun")){
			echo "Starting......: OpenVPN client TUN $id,creating dev \"$tun\"\n";
			system($unix->find_program("mknod") ." /dev/net/$tun c 10 200 >/dev/null 2>&1");
			system($unix->find_program("chmod"). " 600 /dev/net/$tun >/dev/null 2>&1");
			}}
	}else{
		$tap=OpenVPNCLientStartGetTAPDev($id);
		echo "Starting......: OpenVPN client TAP $id,creating dev \"$tap\"\n";
		system("$openvpn --mktun --dev $tap");
	}
	
	if(is_file("$main_path/$id/auth-user-pass")){
		echo "Starting......: OpenVPN client [$id] authentication is enabled...\n";
		$EnableAuth=" --auth-user-pass $main_path/$id/auth-user-pass";
	}
	
	echo "Starting......: OpenVPN client [$id] log file will be $main_path/$id/openvpn-status.log\n";
	
	shell_exec("/bin/chmod -R 600 $main_path/$id");
	$cmd="openvpn --askpass $main_path/$id/keypassword$EnableAuth --config $main_path/$id/settings.ovpn --writepid $main_path/$id/pid --daemon --log $main_path/$id/log";
	$cmd=$cmd. " --status $main_path/$id/openvpn-status.log 10";
	if($GLOBALS["VERBOSE"]){echo "\n\n$cmd\n\n";}
	shell_exec($cmd);	
	$count=0;
	$pid=vpn_client_pid($id);
	for($i=0;$i<7;$i++){
		$count++;
		echo "Starting......: OpenVPN client [$id] (pid=$pid), waiting for pid $i/7\n";
		if($unix->process_exists($pid)){break;}
		if($count>5){echo "Starting......: OpenVPN client $id, time-out\n";break;}
		$pid=vpn_client_pid($id);
		if($pid==null){sleep(5);continue;}
		if($unix->process_exists($id)){break;}
		sleep(5);
	}
	
	
	$pid=vpn_client_pid($id);
	if(!$unix->process_exists($pid)){
		echo "Starting......: OpenVPN client $id, failed \"$cmd\"\n";
		iptables_delete_client_rules($id);
		return;
	}
	
	echo "Starting......: OpenVPN client $id, success running pid number $pid\n";
	if(!$bridge){
		$ethlink=trim(@file_get_contents("$main_path/$id/ethlink"));
		
		if(trim($ethlink)==null){
			$ethlink=OpenVpnClientGetDefaultethLink();
			echo "Starting......: OpenVPN client $id, no ethlink...create a default one for $ethlink\n";
			@file_put_contents("$main_path/$id/ethlink",$ethlink);
		}
		
		if($ethlink<>null){
			iptables_delete_client_rules($id);
			BuildIpTablesClient($ethlink,$id);
		}else{
			echo "Starting......: OpenVPN client $id, no ethlink...in $main_path/$id/ethlink\n";
		}
	}
	
	BuildClientRoute($id);
	
	
}
Example #2
0
function OpenVPNCLientStart($id)
{
    $unix = new unix();
    $sock = new sockets();
    $main_path = "/etc/artica-postfix/openvpn/clients";
    chdir("/root");
    $count = 0;
    if (!is_file("{$main_path}/{$id}/settings.ovpn")) {
        echo "Starting......: OpenVPN client {$id}, unable to stat {$main_path}/{$id}/settings.ovpn\n";
        return;
    }
    $pid = vpn_client_pid($id);
    if ($unix->process_exists($pid)) {
        echo "Starting......: OpenVPN client {$id}, Already running PID {$pid}\n";
        return;
    }
    $bridge = OpenVPNCLientIsOnTap($id);
    if (!$bridge) {
        $tun = OpenVPNCLientStartGetDev($id);
        if ($tun != null) {
            if (!is_file("/dev/net/{$tun}")) {
                echo "Starting......: OpenVPN client TUN {$id},creating dev \"{$tun}\"\n";
                system($unix->find_program("mknod") . " /dev/net/{$tun} c 10 200 >/dev/null 2>&1");
                system($unix->find_program("chmod") . " 600 /dev/net/{$tun} >/dev/null 2>&1");
            }
        }
    } else {
        $tap = OpenVPNCLientStartGetTAPDev($id);
        echo "Starting......: OpenVPN client TAP {$id},creating dev \"{$tap}\"\n";
        system("{$openvpn} --mktun --dev {$tap}");
    }
    echo "Starting......: OpenVPN client [{$id}] log file will be {$main_path}/{$id}/openvpn-status.log\n";
    shell_exec("/bin/chmod -R 600 {$main_path}/{$id}");
    $cmd = "openvpn --askpass {$main_path}/{$id}/keypassword --config {$main_path}/{$id}/settings.ovpn --writepid {$main_path}/{$id}/pid --daemon --log {$main_path}/{$id}/log";
    $cmd = $cmd . " --status {$main_path}/{$id}/openvpn-status.log 10";
    shell_exec($cmd);
    $count = 0;
    $pid = vpn_client_pid($id);
    for ($i = 0; $i < 7; $i++) {
        $count++;
        echo "Starting......: OpenVPN client [{$id}] (pid={$pid}), waiting for pid {$i}/7\n";
        if ($count > 5) {
            echo "Starting......: OpenVPN client {$id}, time-out\n";
            break;
        }
        $pid = vpn_client_pid($id);
        if ($pid == null) {
            sleep(5);
            continue;
        }
        if ($unix->process_exists($id)) {
            break;
        }
        sleep(5);
    }
    $pid = vpn_client_pid($id);
    if (!$unix->process_exists($pid)) {
        echo "Starting......: OpenVPN client {$id}, failed \"{$cmd}\"\n";
        return;
    }
    echo "Starting......: OpenVPN client {$id}, success running pid number {$pid}\n";
    if (!$bridge) {
        $ethlink = trim(@file_get_contents("{$main_path}/{$id}/ethlink"));
        if (trim($ethlink) == null) {
            $ethlink = OpenVpnClientGetDefaultethLink();
            echo "Starting......: OpenVPN client {$id}, no ethlink...create a default one for {$ethlink}\n";
            @file_put_contents("{$main_path}/{$id}/ethlink", $ethlink);
        }
        if ($ethlink != null) {
            BuildIpTablesClient($ethlink, $id);
        } else {
            echo "Starting......: OpenVPN client {$id}, no ethlink...in {$main_path}/{$id}/ethlink\n";
        }
    }
    BuildClientRoute($id);
}