/
client_pools.php
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/
client_pools.php
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<?php
/*
KVM-VDI
Tadas Ustinavičius
Vilnius,Lithuania.
2018-03-26
*/
include ('functions/config.php');
require_once('functions/functions.php');
slash_vars();
set_lang();
if ($_SERVER['HTTP_USER_AGENT']=='KVM-VDI client')
$html5_client=0;
else
$html5_client=1;
if (isset ($_POST['username'])){
$mysql_conn=SQL_connect();
$username=mysqli_real_escape_string($mysql_conn,$_POST['username']);
$password=mysqli_real_escape_string($mysql_conn,$_POST['password']);
$sql_reply=mysqli_fetch_row(mysqli_query($mysql_conn, "SELECT id,password FROM clients WHERE username LIKE '$username' AND isdomain=0"));
mysqli_close($mysql_conn);
if (session_status() == PHP_SESSION_NONE)
session_start();
$_SESSION['client_logged']='';
if(!empty($sql_reply[1])){
if (password_verify($password, $sql_reply[1])){
if (session_status() == PHP_SESSION_NONE)
session_start();
$_SESSION['client_logged']='yes';
$_SESSION['userid']=$sql_reply[0];
$_SESSION['username']=$username;
$ip = $_SERVER['REMOTE_ADDR'];
add_SQL_line("UPDATE clients SET lastlogin=now(), ip='$ip' WHERE id='$sql_reply[0]'");
header("Location: $serviceurl/client_pools.php");
exit;
}
}
else if ($LDAP_backend){
$group_array='';
if ($LDAP_backend=='activedir'){
$query_user = $username."@".$domain_name;
$group_array=list_ad_groups($username,$password,$query_user,$html5_client);
$group_array=join("', '",$group_array);
}
else if ($LDAP_backend=='ldap'){
$query_user= $username;
$group_array=list_ldap_groups($username,$password,$query_user,$html5_client);
$group_array = join("', '",$group_array);
}
write_log("Groups for $query_user: " . $group_array);
if(!empty($group_array)){
$group_array="'" . $group_array . "'";
$ip = $_SERVER['REMOTE_ADDR'];
add_SQL_line("INSERT INTO clients (username,ip,isdomain,lastlogin) VALUES ('$query_user','$ip','1',NOW()) ON DUPLICATE KEY UPDATE ip='$ip', lastlogin=NOW()");
$sql_reply=get_SQL_line("SELECT id FROM clients WHERE username LIKE '$query_user'");
if (session_status() == PHP_SESSION_NONE)
session_start();
if ($LDAP_backend=='activedir')
$_SESSION['ad_user']='yes';
else if ($LDAP_backend=='ldap')
$_SESSION['ad_user']='LDAP';
$_SESSION['client_logged']='yes';
$_SESSION['userid']=$sql_reply[0];
$_SESSION['username']=$query_user;
$_SESSION['group_array']=$group_array;
}
else if(!$html5_client) {
echo 'LOGIN_FAILURE';
exit;
}
}
else if(!$html5_client) {
echo 'LOGIN_FAILURE';
exit;
}
}
if (!check_client_session()){
if(!$html5_client)
echo 'LOGIN_FAILURE';
else
header ("Location: $serviceurl/client_index.php?error=1");
exit;
}
set_lang();
header("KVM-VDI-engine: " . $engine);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="author" content="Tadas Ustinavičius">
<title>KVM-VDI</title>
<link href="inc/css/bootstrap.min.css" rel="stylesheet">
<link href="inc/css/bootstrap-theme.min.css" rel="stylesheet">
<link href="inc/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css">
<link href="inc/css/kvm-vdi.css" rel="stylesheet">
<link href="inc/css/sb-admin-2.css" rel="stylesheet">
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<!-- Modal -->
<div class="modal fade" id="loadingVM" tabindex="-1" role="dialog" aria-hidden="true" data-backdrop="static">
<div class="modal-dialog modal-sm">
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title">
<span class="glyphicon glyphicon-time">
</span><?php echo _("Please wait");?>
</h4>
</div>
<div class="modal-body">
<div class="progress">
<div class="progress-bar progress-bar-info progress-bar-striped active" style="width: 100%">
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Modal end -->
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<?php
$userid=$_SESSION['userid'];
$username=$_SESSION['username'];
echo '<a class="navbar-brand">' . $username . '</a>';
?>
</div>
<ul class="nav navbar-nav navbar-right">
<li><?php
if($html5_client)
echo '<a href="logout.php?type=client"><span class="glyphicon glyphicon-log-in"></span> ' . _("Logout") . '</a></li>';
?>
</ul>
</nav>
<div class="container-fluid">
<div class="row">
<div class="col-md-3"></div>
<div class="col-md-6">
<div class="alert alert-warning hidden" id="warningbox"></div>
</div>
<div class="col-md-3"></div>
</div>
<div id="mainscreen"></div>
<?php
if (!$html5_client)
draw_html5_buttons();?>
</div>
<script src="inc/js/jquery.min.js"></script>
<script src="inc/js/bootstrap.min.js"></script>
<script src="inc/js/kvm-vdi.js"></script>
<?php if ($engine == 'OpenStack')
echo '<script src="inc/js/kvm-vdi-openstack.js"></script>';
?>
<script>
$(document).ready(function(){
var vm_booted=0;
var retries=4;
var checker_object;
var screen_object;
var engine = '<?php echo $engine;?>';
var use_kvmvdi_html5_client = '<?php echo $use_kvmvdi_html5_client;?>';
var client_url = '';
if (engine == 'OpenStack'){
client_url = 'inc/infrastructure/OpenStack/GetClientConnection.php';
}
else
var client_url = 'client.php';
var html5_client=<?php echo $html5_client ;?>;
function reload_screen(){
$( "#mainscreen" ).load( "draw_html5_buttons.php", function() {});
}
reload_screen();
if (html5_client){
screen_object = setInterval(function(){reload_screen();},5000);
}
function call_vm(poolid){
$.ajax({
type : 'POST',
url : client_url,
data: {
'pool': poolid,
'protocol': "SPICE",
'username': '',
'password': '',
},
success:function (data) {
vm=jQuery.parseJSON(data);
if (vm.status=='OK'){
vm_booted=1;
clearInterval(checker_object);
if (engine != 'OpenStack')
send_token(<?php echo "'" . $websockets_address . "', '" . $websockets_port . "', ";?>vm.name,vm.address,vm.spice_password);
else if (engine == 'OpenStack' && use_kvmvdi_html5_client){
send_token(vm.address, vm.port, vm.token, vm.value, vm.spice_password);
}
else{
window.open(vm.html5_url);
heartbeatVM(vm.vm_id);
}
}
if (vm.status=='MAINTENANCE'){
$("#warningbox").html("<strong><?php echo _("Warning!");?></strong> <?php echo _("No VMs available. System in maintenance mode.");?><a class=\"close\" href=\"#\" onclick=\"$('#warningbox').addClass('hidden')\">×</a>");
$("#warningbox").removeClass('hidden');
retries=0;
clearInterval(checker_object);
}
if (vm.status=='BOOTUP'){
//console.log("VM is booting");
}
if (vm.status=='NO_FREE_VMS'){
$('#loadingVM').modal('hide');
$("#warningbox").html("<strong><?php echo _("Warning!");?></strong> <?php echo _("No free VMs available.");?><a class=\"close\" href=\"#\" onclick=\"$('#warningbox').addClass('hidden')\">×</a>");
$("#warningbox").removeClass('hidden');
retries=0;
clearInterval(checker_object);
}
}
})
}
function statusChecker(poolid){
if (retries && !vm_booted){
// console.log("checking");
call_vm(poolid)
}
retries--;
}
//$('.pools').click(function() {
$(document).delegate(".pools","click",function(){
$('#loadingVM').modal('show');
if (!html5_client){
document.title = ""
document.title = "kvm-vdi-msg:" + $(this).attr('id')
}
else{
heatbet_enabled=0;
vm_booted=0;
retries=4;
var pool= $(this).attr('id');
call_vm(pool);
checker_object = setInterval(function(){ statusChecker(pool);}, 4000); //since ajax calls are asyncronous, we need to make some kind of scheduler for them not to be called at once
}
})
// $('.shutdown').click(function() {
$(document).delegate(".shutdown","click",function(){
if (!html5_client){
document.title = ""
document.title = "kvm-vdi-msg:PM:shutdown:" + $(this).attr('id');
}
else {
$.ajax({
type : 'POST',
url : 'client_power.php',
engine: engine,
data: {
'vm': $(this).attr('id'),
'action': 'shutdown',
}
});
}
})
// $('.terminate').click(function() {
$(document).delegate(".terminate","click",function(){
if (!html5_client){
document.title = ""
document.title = "kvm-vdi-msg:PM:destroy:" + $(this).attr('id')
}
else {
$.ajax({
type : 'POST',
url : 'client_power.php',
data: {
'vm': $(this).attr('id'),
'action': 'destroy',
}
});
}
})
})
</script>
</body>
</html>