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318 richard 1
<?php
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/* written by steweb57 & Rexy */
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/********************
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* TEST CONF FILES   *
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*********************/
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define ("ALCASAR_CHILLI", "/etc/chilli.conf");
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define ("CONF_FILE", "/usr/local/etc/alcasar.conf");
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define ("ETHERS_FILE", "/usr/local/etc/alcasar-ethers");
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$conf_files=array(ALCASAR_CHILLI,CONF_FILE,ETHERS_FILE);
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foreach ($conf_files as $file){
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if (!file_exists($file)){
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	exit("Requested file ".$file." isn't present");}
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if (!is_readable($file)){
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	exit("Can't read the file ".$file);}
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}
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# Choice of language
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$Language = 'en';
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if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
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	$Langue		= explode(",",$_SERVER['HTTP_ACCEPT_LANGUAGE']);
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	$Language	= strtolower(substr(chop($Langue[0]),0,2)); }
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if($Language == 'fr'){
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	$l_network_title	= "Configuration réseau";
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	$l_extif_legend		= " (Interface connectée à Internet)";
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	$l_intif_legend		= " (Réseau de consultation)";
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	$l_internet_legend	= "INTERNET";
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	$l_ip_adr			= "Adresse IP";
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	$l_ip_mask			= "Masque";
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	$l_ip_router		= "Passerelle";
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	$l_ip_public		= "Adresse IP publique";
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	$l_ip_dns1			= "DNS1";
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	$l_ip_dns2			= "DNS2";
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	$l_dhcp_title		= "Service DHCP";
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	$l_dhcp_state		= "Mode actuel";
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	$l_DHCP_on		= "actif";
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	$l_DHCP_off		= "inactif";
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	$l_DHCP_off_explain	= "! Avant d'arréter le serveur DHCP, vous devez renseigner les paramêtres d'un serveur externe (cf. documentation).";
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	$l_static_dhcp_title	= "Réservation d'adresses IP statiques";
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	$l_mac_address		= "Adresse MAC";
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	$l_ip_address		= "Adresse IP";
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	$l_mac_del			= "Supprimer de la liste";
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	$l_add_to_list		= "Ajouter";
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	$l_apply			= "Appliquer les changements";
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} else {
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	$l_network_title	= "Network configuration";
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	$l_extif_legend		= " (Internet connected interface)";
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	$l_intif_legend		= " (Private network)";
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	$l_internet_legend	= "INTERNET";
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	$l_ip_adr			= "IP Address";
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	$l_ip_mask			= "Mask";
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	$l_ip_router		= "Gateway";
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	$l_ip_public		= "Public IP address";
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	$l_ip_dns1			= "DNS1 :";
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	$l_ip_dns2			= "DNS2";
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	$l_dhcp_title		= "DHCP service";
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	$l_dhcp_state		= "Current mode";
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	$l_DHCP_on		= "enabled";
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	$l_DHCP_off		= "disabled";
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	$l_DHCP_off_explain	= "! Before disabling the DHCP server, you must write the extern DHCP parameters in the config file (see Documentation)";
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	$l_static_dhcp_title	= "Static IP addresses reservation";
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	$l_mac_address		= "MAC Address";
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	$l_ip_address		= "IP Address";
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	$l_mac_del			= "Delete from list";
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	$l_add_to_list		= "Add";
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	$l_apply			= "Apply changes";
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}
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if (isset($_POST['choix'])){$choix=$_POST['choix'];} else {$choix="";}
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switch ($choix)
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{
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case 'DHCP_On' :
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	exec ("sudo /usr/local/sbin/alcasar-dhcp.sh -on");
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	break;
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case 'DHCP_Off' :
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	exec ("sudo /usr/local/sbin/alcasar-dhcp.sh -off");
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	break;
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case 'new_mac' :
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	if ((trim($_POST['add_mac']) != "") and (trim($_POST['add_ip']) != ""))
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		{
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		$tab=file(ETHERS_FILE);
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		$insert="True";
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		if ($tab)  # le fichier n'est pas vide
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			{
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			foreach ($tab as $line)  # verify that MAC or IP addresses doesn't exist
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				{
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				$field=explode(" ", $line);
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				$mac_addr=trim($field[0]);$ip_addr=trim($field[1]);
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				if (strcasecmp(trim($_POST['add_mac']),trim($mac_addr)) == 0)
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					{
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					$insert="False";
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					break;
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					}
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				if (strcasecmp(trim($_POST['add_ip']), trim($ip_addr)) == 0)
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					{
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					$insert="False";
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					break;
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					}
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				}
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			}
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		if ($insert == "True")
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			{
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			$line = trim($_POST['add_mac']) . " " . trim($_POST['add_ip']) . "\n";
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			$pointeur=fopen(ETHERS_FILE,"a");
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			fwrite ($pointeur, $line);
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			fclose ($pointeur);
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			exec ("sudo service chilli restart");
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			}
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		}
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	break;
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case 'del_mac' :
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	$tab=file(ETHERS_FILE);
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	if ($tab)
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		{
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		$pointeur=fopen(ETHERS_FILE,"w+");
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		foreach ($tab as $line)
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			{
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			$field=explode(" ", $line);
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			$mac_addr=trim($field[0]);
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			$remove_line = False;
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			foreach ($_POST as $key => $value)
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				{
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				if ($mac_addr == $key)
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			       		{
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					$remove_line = True;
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					break;
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					}
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				}
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			if (! $remove_line) {fwrite($pointeur,$line);}
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			}
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		fclose($pointeur);
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		# exec ("sudo service chilli restart");
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		}
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	break;
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}
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// Fonction de test de connectivité internet
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function internetTest(){
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	$host = "www.google.fr"; # Google Test
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	$port = "80";
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	//var $num;	//non utilisé
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	//var $error;	//non utilisé
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	if (! $sock = @fsockopen($host, $port, $num, $error, 5)) {
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		return false;
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	} else {
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		fclose($sock);
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		return true;
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	}
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}
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/********************************************************
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*		Lecture du fichier ALCASAR_CHILLI	*
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*********************************************************/
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$ouvre=fopen(ALCASAR_CHILLI,"r");
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if ($ouvre){
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	while (!feof ($ouvre))
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	{
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		$tampon = fgets($ouvre, 4096);
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		if (strpos($tampon,"=")!==false){
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			$tmp = explode("=",$tampon);
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			$chilli[$tmp[0]] = $tmp[1];
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		}
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	}
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}else{
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	exit("Erreur d'ouverture du fichier ".ALCASAR_CHILLI);
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}
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fclose($ouvre);
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/***********************************
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*	Read ALCASAR_CONF_FILE     *
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************************************/
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$ouvre=fopen(CONF_FILE,"r");
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if ($ouvre){
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	while (!feof ($ouvre))
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	{
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		$tampon = fgets($ouvre, 4096);
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		if (strpos($tampon,"=")!==false){
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			$tmp = explode("=",$tampon);
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			$conf[$tmp[0]] = $tmp[1];
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		}
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	}
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}else{
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	exit("Erreur d'ouverture du fichier ".CONF_FILE);
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}
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fclose($ouvre);
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/************************
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*	TO DO		*
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*************************/
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//modification de la conf réseau  --> V3.0
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?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<html><!-- written by steweb57 & rexy -->
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title><?php echo $l_network_title; ?></title>
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<link rel="stylesheet" href="/css/style.css" type="text/css">
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</head>
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<body>
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<table width="100%" border="0" cellspacing="0" cellpadding="0">
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	<tr><th><?php echo $l_network_title; ?></th></tr>
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	<tr bgcolor="#FFCC66"><td><img src="/images/pix.gif" width="1" height="2"></td></tr>
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</table>
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<TABLE width="100%" border=1 cellspacing=0 cellpadding=1>
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	<tr><td valign="middle" align="left">
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	<fieldset>
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	<legend><?php echo $l_internet_legend;
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 	if (InternetTest()){
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		echo " <img src='/images/state_ok.gif'>";
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		$IP_PUB = exec ("wget http://checkip.dyndns.org/ -O - -o /dev/null | cut -d: -f 2 | cut -d\< -f 1");}
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	else 	{
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		echo " <img src='/images/state_error.gif'>";
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		$IP_PUB = "-.-.-.-";}
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	?></legend>
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	<table>
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		<tr><td><?php echo $l_ip_public." : </td><td>".$IP_PUB;?></td></tr>
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		<tr><td><?php echo $l_ip_dns1." : </td><td>".$conf["DNS1"];?></td></tr>
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		<tr><td><?php echo $l_ip_dns2." : </td><td>".$conf["DNS2"];?></td></tr>
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	</table>
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	</fieldset>
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	</td><td>
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	<fieldset>
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	<legend><?php echo $conf["EXTIF"].$l_extif_legend; ?></legend>
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	<table>
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		<tr><td><?php echo $l_ip_adr." : </td><td>".$conf["PUBLIC_IP"];?></td></tr>
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		<tr><td><?php echo $l_ip_router." : </td><td>".$conf["GW"];?></td></tr>
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	</table>
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	</fieldset>
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	</td><td>
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	<fieldset>
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	<legend><?php echo $conf["INTIF"].$l_intif_legend; ?></legend>
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	<table>
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		<tr><td><?php echo $l_ip_adr." : </td><td>".$conf["PRIVATE_IP"];?></td></tr>
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	</table>
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	</fieldset>
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	</td></tr>
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</table>
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<table width="100%" border="0" cellspacing="0" cellpadding="0">
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	<tr><th><?php echo $l_dhcp_title;?></th></tr>
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	<tr bgcolor="#FFCC66"><td><img src="/images/pix.gif" width="1" height="2"></td></tr>
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</table>
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<table width="100%" border=1 cellspacing=0 cellpadding=0>
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<tr><td colspan="2" valign="middle" align="left">
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<?
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$dhcp_state=trim($conf["DHCP"]);
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echo "<CENTER><H3>$l_dhcp_state : ${"l_DHCP_".$dhcp_state}</H3></CENTER>";
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echo "<FORM action='$_SERVER[PHP_SELF]' method=POST>";
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echo "<select name='choix'>";
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echo "<option value=\"DHCP_Off\" ";if (!strcmp($dhcp_state,"off")) echo "selected";echo ">$l_DHCP_off";
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echo "<option value=\"DHCP_On\" ";if (!strcmp($dhcp_state,"on")) echo "selected";echo ">$l_DHCP_on";
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echo "</select>";
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echo "<input type=submit value='$l_apply'>";
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echo "<br>$l_DHCP_off_explain";
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echo "</FORM>";
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echo "</td></tr>";
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if (strncmp($conf["DHCP"],"on",2) == 0) { require ('network2.php');}
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else { echo "</TABLE>"; }
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?>
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</body>
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</html>