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<?php
/* written by steweb57 & Rexy */
/********************
* TEST CONF FILES *
*********************/
define ("ALCASAR_CHILLI", "/etc/chilli.conf");
define ("CONF_FILE", "/usr/local/etc/alcasar.conf");
define ("ETHERS_FILE", "/usr/local/etc/alcasar-ethers");
$conf_files=array(ALCASAR_CHILLI,CONF_FILE,ETHERS_FILE);
foreach ($conf_files as $file){
if (!file_exists($file)){
exit("Requested file ".$file." isn't present");}
if (!is_readable($file)){
exit("Can't read the file ".$file);}
}
# Choice of language
$Language = 'en';
if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
$Langue = explode(",",$_SERVER['HTTP_ACCEPT_LANGUAGE']);
$Language = strtolower(substr(chop($Langue[0]),0,2)); }
if($Language == 'fr'){
$l_network_title = "Configuration réseau";
$l_eth0_legend = "Eth0 (Interface connectée à Internet)";
$l_eth1_legend = "Eth1 (Réseau de consultation)";
$l_internet_legend = "INTERNET";
$l_ip_adr = "Adresse IP";
$l_ip_mask = "Masque";
$l_ip_router = "Passerelle";
$l_ip_public = "Adresse IP publique";
$l_ip_dns1 = "DNS1";
$l_ip_dns2 = "DNS2";
$l_dhcp_title = "Service DHCP";
$l_dhcp_state = "Mode actuel";
$l_dhcp_mode = "Les différents modes sont les suivants :";
$l_DHCP_full = "DHCP complet";
$l_DHCP_half = "Demi DHCP ";
$l_DHCP_off = "Sans DHCP";
$l_DHCP_full_explain = "Le serveur DHCP couvre la totalité des adresses du réseau. Des adresses statiques peuvent être réservées (cf. ci-dessous).";
$l_DHCP_half_explain = "La première moitié du réseau est réservé à l'adressage statique, l'autre moitié est en adressage dynamique (DHCP).";
$l_DHCP_off_explain = "Le serveur DHCP est arrêté.";
$l_static_dhcp_title = "Réservation d'adresses IP statiques";
$l_mac_address = "Adresse MAC";
$l_ip_address = "Adresse IP";
$l_mac_del = "Supprimer de la liste";
$l_add_to_list = "Ajouter";
$l_apply = "Appliquer les changements";
} else {
$l_network_title = "Network configuration";
$l_eth0_legend = "Eth0 (Internet connected interface)";
$l_eth1_legend = "Eth1 (Private network)";
$l_internet_legend = "INTERNET";
$l_ip_adr = "IP Address";
$l_ip_mask = "Mask";
$l_ip_router = "Gateway";
$l_ip_public = "Public IP address";
$l_ip_dns1 = "DNS1 :";
$l_ip_dns2 = "DNS2";
$l_dhcp_title = "DHCP service";
$l_dhcp_state = "Current mode";
$l_dhcp_mode = "The different modes are the following :";
$l_DHCP_full = "Full DHCP";
$l_DHCP_half = "Half DHCP ";
$l_DHCP_off = "No DHCP";
$l_DHCP_full_explain = "The DHCP server manage all equipments in DHCP mode. Some static addresses can be reserved (see bellow).";
$l_DHCP_half_explain = "The first half of LAN's equipments are in static mode, the other are in dynamic mode (DHCP).";
$l_DHCP_off_explain = "The DHCP server is off.";
$l_static_dhcp_title = "Static IP addresses reservation";
$l_mac_address = "MAC Address";
$l_ip_address = "IP Address";
$l_mac_del = "Delete from list";
$l_add_to_list = "Add";
$l_apply = "Apply changes";
}
if (isset($_POST['choix'])){$choix=$_POST['choix'];} else {$choix="";}
switch ($choix)
{
case 'DHCP_Full' :
exec ("sudo /usr/local/sbin/alcasar-dhcp.sh -full");
break;
case 'DHCP_Off' :
exec ("sudo /usr/local/sbin/alcasar-dhcp.sh -off");
break;
case 'DHCP_Half' :
exec ("sudo /usr/local/sbin/alcasar-dhcp.sh -half");
break;
case 'new_mac' :
if ((trim($_POST['add_mac']) != "") and (trim($_POST['add_ip']) != ""))
{
$tab=file(ETHERS_FILE);
$insert="True";
if ($tab) # le fichier n'est pas vide
{
foreach ($tab as $line) # verify that MAC or IP addresses doesn't exist
{
$field=explode(" ", $line);
$mac_addr=trim($field[0]);$ip_addr=trim($field[1]);
if (strcasecmp(trim($_POST['add_mac']),trim($mac_addr)) == 0)
{
$insert="False";
break;
}
if (strcasecmp(trim($_POST['add_ip']), trim($ip_addr)) == 0)
{
$insert="False";
break;
}
}
}
if ($insert == "True")
{
$line = trim($_POST['add_mac']) . " " . trim($_POST['add_ip']) . "\n";
$pointeur=fopen(ETHERS_FILE,"a");
fwrite ($pointeur, $line);
fclose ($pointeur);
exec ("sudo service chilli restart");
}
}
break;
case 'del_mac' :
$tab=file(ETHERS_FILE);
if ($tab)
{
$pointeur=fopen(ETHERS_FILE,"w+");
foreach ($tab as $line)
{
$field=explode(" ", $line);
$mac_addr=trim($field[0]);
$remove_line = False;
foreach ($_POST as $key => $value)
{
if ($mac_addr == $key)
{
$remove_line = True;
break;
}
}
if (! $remove_line) {fwrite($pointeur,$line);}
}
fclose($pointeur);
# exec ("sudo service chilli restart");
}
break;
}
// Fonction de test de connectivité internet
function internetTest(){
$host = "www.google.fr"; # Google Test
$port = "80";
//var $num; //non utilisé
//var $error; //non utilisé
if (! $sock = @fsockopen($host, $port, $num, $error, 5)) {
return false;
} else {
fclose($sock);
return true;
}
}
/********************************************************
* Lecture du fichier ALCASAR_CHILLI *
*********************************************************/
$ouvre=fopen(ALCASAR_CHILLI,"r");
if ($ouvre){
while (!feof ($ouvre))
{
$tampon = fgets($ouvre, 4096);
if (strpos($tampon,"=")!==false){
$tmp = explode("=",$tampon);
$chilli[$tmp[0]] = $tmp[1];
}
}
}else{
exit("Erreur d'ouverture du fichier ".ALCASAR_CHILLI);
}
fclose($ouvre);
/***********************************
* Read ALCASAR_CONF_FILE *
************************************/
$ouvre=fopen(CONF_FILE,"r");
if ($ouvre){
while (!feof ($ouvre))
{
$tampon = fgets($ouvre, 4096);
if (strpos($tampon,"=")!==false){
$tmp = explode("=",$tampon);
$conf[$tmp[0]] = $tmp[1];
}
}
}else{
exit("Erreur d'ouverture du fichier ".CONF_FILE);
}
fclose($ouvre);
/************************
* TO DO *
*************************/
//modification de la conf réseau --> V3.0
?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><!-- written by steweb57 & rexy -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title><?php echo $l_network_title; ?></title>
<link rel="stylesheet" href="/css/style.css" type="text/css">
</head>
<body>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr><th><?php echo $l_network_title; ?></th></tr>
<tr bgcolor="#FFCC66"><td><img src="/images/pix.gif" width="1" height="2"></td></tr>
</table>
<TABLE width="100%" border=1 cellspacing=0 cellpadding=1>
<tr><td valign="middle" align="left">
<fieldset>
<legend><?php echo $l_internet_legend;
if (InternetTest()){
echo " <img src='/images/state_ok.gif'>";
$IP_PUB = exec ("wget http://checkip.dyndns.org/ -O - -o /dev/null | cut -d: -f 2 | cut -d\< -f 1");}
else {
echo " <img src='/images/state_error.gif'>";
$IP_PUB = "-.-.-.-";}
?></legend>
<table>
<tr><td><?php echo $l_ip_public." : </td><td>".$IP_PUB;?></td></tr>
<tr><td><?php echo $l_ip_dns1." : </td><td>".$conf["DNS1"];?></td></tr>
<tr><td><?php echo $l_ip_dns2." : </td><td>".$conf["DNS2"];?></td></tr>
</table>
</fieldset>
</td><td>
<fieldset>
<legend><?php echo $l_eth0_legend; ?></legend>
<table>
<tr><td><?php echo $l_ip_adr." : </td><td>".$conf["PUBLIC_IP"];?></td></tr>
<tr><td><?php echo $l_ip_router." : </td><td>".$conf["GW"];?></td></tr>
</table>
</fieldset>
</td><td>
<fieldset>
<legend><?php echo $l_eth1_legend; ?></legend>
<table>
<tr><td><?php echo $l_ip_adr." : </td><td>".$conf["PRIVATE_IP"];?></td></tr>
</table>
</fieldset>
</td></tr>
</table>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr><th><?php echo $l_dhcp_title;?></th></tr>
<tr bgcolor="#FFCC66"><td><img src="/images/pix.gif" width="1" height="2"></td></tr>
</table>
<table width="100%" border=1 cellspacing=0 cellpadding=0>
<tr><td valign="middle" align="left">
<?
$dhcp_state=trim($conf["DHCP"]);
echo "<CENTER><H3>$l_dhcp_state : ${"l_DHCP_".$dhcp_state}</H3></CENTER>";
echo "<FORM action='$_SERVER[PHP_SELF]' method=POST>";
echo "<select name='choix'>";
echo "<option value=\"DHCP_Off\" ";if (!strcmp($dhcp_state,"off")) echo "selected";echo ">$l_DHCP_off";
echo "<option value=\"DHCP_Half\" ";if (!strcmp($dhcp_state,"half")) echo "selected";echo ">$l_DHCP_half";
echo "<option value=\"DHCP_Full\" ";if (!strcmp($dhcp_state,"full")) echo "selected";echo ">$l_DHCP_full";
echo "</select>";
echo "<input type=submit value='$l_apply'>";
echo "<td valign='middle' align='left'><center><H3>$l_dhcp_mode</h3></center>";
echo "$l_DHCP_off : $l_DHCP_off_explain<br>$l_DHCP_half : $l_DHCP_half_explain<br>$l_DHCP_full : $l_DHCP_full_explain";
echo "</td>";
echo "</FORM>";
echo "</td></tr>";
if (strncmp($conf["DHCP"],"full",2) == 0) { require ('network2.php');}
else { echo "</TABLE>"; }
?>
</body>
</html>